/* roulang page: index */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 80px;
            --section-py-mobile: 48px;
            --container-max: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
        }
        .section {
            padding: var(--section-py) 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }
        .section-title-wrap {
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 10px 0;
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }
        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }
        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }
        .btn-lg-custom {
            padding: 16px 32px;
            font-size: 1.05rem;
        }
        .badge-custom {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }
        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }
        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }
        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: #CDDDEF;
        }
        .card-body-custom {
            padding: 24px 28px;
        }
        .card-title-custom {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .card-text-custom {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.75;
            margin-bottom: 12px;
        }
        .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .card-img-top-custom {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }
        .divider {
            height: 1px;
            background: var(--border-light);
            margin: 16px 0;
        }
        .text-primary-custom {
            color: var(--primary) !important;
        }
        .text-accent-custom {
            color: var(--accent) !important;
        }
        .text-danger-custom {
            color: var(--danger) !important;
        }
        .text-muted-custom {
            color: var(--text-muted) !important;
        }
        .bg-primary-light {
            background-color: var(--primary-light);
        }
        .bg-accent-light {
            background-color: #FFF0EA;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
        }
        .icon-circle {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #FFFFFF;
            flex-shrink: 0;
        }
        .icon-circle-primary {
            background: var(--primary);
        }
        .icon-circle-accent {
            background: var(--accent);
        }
        .icon-circle-danger {
            background: var(--danger);
        }
        .icon-circle-success {
            background: var(--success);
        }
        .hover-lift {
            transition: var(--transition);
        }
        .hover-lift:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .form-control-custom,
        .form-select-custom {
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--border);
            padding: 12px 16px;
            font-size: 0.95rem;
            color: var(--text);
            background-color: #FFFFFF;
            transition: var(--transition);
            width: 100%;
        }
        .form-control-custom:focus,
        .form-select-custom:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
            outline: none;
        }
        .form-label-custom {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
            margin-bottom: 6px;
            display: block;
        }
        .form-group-custom {
            margin-bottom: 16px;
        }
        .form-control-custom::placeholder {
            color: #9BADBF;
        }
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: #FFFFFF;
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            background: #FFFFFF;
            color: var(--text);
            font-weight: 600;
            font-size: 1rem;
            padding: 20px 24px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary-dark);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary);
        }
        .accordion-custom .accordion-button::after {
            filter: none;
            width: 16px;
            height: 16px;
            background-size: 16px;
        }
        .accordion-custom .accordion-body {
            padding: 20px 24px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .pagination-custom .page-link {
            border: 1px solid var(--border);
            color: var(--text);
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            margin: 0 4px;
            font-weight: 500;
            transition: var(--transition);
        }
        .pagination-custom .page-link:hover {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .pagination-custom .page-item.active .page-link {
            background-color: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
        }
        .navbar-custom {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(20, 35, 70, 0.04);
        }
        .navbar-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .navbar-brand-custom:hover {
            color: var(--primary-dark);
        }
        .navbar-brand-custom .brand-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-size: 1.3rem;
            font-weight: 700;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-link-custom {
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 0.92rem;
            color: var(--text);
            transition: var(--transition);
            white-space: nowrap;
            position: relative;
        }
        .nav-link-custom:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .nav-link-custom.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }
        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--primary);
        }
        .navbar-location-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 10px 0;
            border-top: 1px solid var(--border-light);
            flex-wrap: wrap;
        }
        .location-entry {
            display: flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
            transition: var(--transition);
            padding: 6px 12px;
            border-radius: var(--radius-sm);
        }
        .location-entry:hover {
            background: var(--bg);
        }
        .location-icon {
            color: var(--accent);
            font-size: 1.2rem;
        }
        .location-text {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
        }
        .location-sub {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .quick-links-row {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .quick-link-chip {
            padding: 6px 14px;
            border-radius: 20px;
            background: var(--bg);
            border: 1px solid var(--border);
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text);
            transition: var(--transition);
            white-space: nowrap;
        }
        .quick-link-chip:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .navbar-toggler-custom {
            border: 1.5px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            background: #FFFFFF;
            color: var(--text);
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .navbar-toggler-custom:hover {
            background: var(--bg);
        }
        .hero-section {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            padding: 40px 0 60px;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.78) 45%, rgba(244, 248, 252, 0.55) 100%);
            z-index: 1;
        }
        .hero-container {
            position: relative;
            z-index: 2;
        }
        .hero-left {
            padding-right: 40px;
        }
        .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.25;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .hero-title .highlight {
            color: var(--primary);
        }
        .hero-desc {
            font-size: 1.15rem;
            color: var(--text-muted);
            line-height: 1.85;
            margin-bottom: 24px;
            max-width: 540px;
        }
        .hero-cta-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .hero-trust-badges {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .trust-badge-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
        }
        .trust-badge-item i {
            color: var(--success);
            font-size: 0.9rem;
        }
        .hero-right-card {
            background: #FFFFFF;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-xl);
            padding: 32px 28px;
            border: 1px solid var(--border-light);
        }
        .hero-card-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }
        .hero-card-subtitle {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        .hero-card-form .form-group-custom {
            margin-bottom: 14px;
        }
        .hero-card-form .btn {
            width: 100%;
            margin-top: 6px;
        }
        .hero-card-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            text-align: center;
            margin-top: 12px;
            margin-bottom: 0;
        }
        .selling-section {
            background: #FFFFFF;
        }
        .selling-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr;
            gap: 24px;
            align-items: start;
        }
        .selling-card-large {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            min-height: 300px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .selling-card-large:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .selling-card-large .big-number {
            position: absolute;
            top: 16px;
            right: 24px;
            font-size: 5rem;
            font-weight: 800;
            color: var(--primary-light);
            line-height: 1;
            z-index: 1;
            pointer-events: none;
        }
        .selling-card-large .card-content {
            position: relative;
            z-index: 2;
        }
        .selling-card-small {
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            min-height: 200px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .selling-card-small:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .selling-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary-light);
            line-height: 1;
        }
        .selling-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
        .selling-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.75;
            margin-bottom: 8px;
        }
        .selling-tag {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
        }
        .selling-img-wrap {
            width: 100%;
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-top: 8px;
        }
        .selling-img-wrap img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }
        .scene-section {
            background: var(--bg);
        }
        .scene-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            margin-bottom: 56px;
            padding: 32px;
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .scene-block:last-child {
            margin-bottom: 0;
        }
        .scene-block-reverse {
            direction: rtl;
        }
        .scene-block-reverse>* {
            direction: ltr;
        }
        .scene-img {
            width: 100%;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .scene-img img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .scene-content .section-title {
            font-size: 1.5rem;
            margin-bottom: 14px;
        }
        .scene-content p {
            color: var(--text-muted);
            font-size: 0.98rem;
            line-height: 1.9;
            margin-bottom: 12px;
        }
        .scene-highlight-bars {
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .highlight-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.88rem;
            color: var(--text-muted);
        }
        .highlight-bar .bar-label {
            min-width: 70px;
            font-weight: 600;
            color: var(--text);
        }
        .highlight-bar .bar-track {
            flex: 1;
            height: 8px;
            background: var(--bg);
            border-radius: 4px;
            overflow: hidden;
        }
        .highlight-bar .bar-fill {
            height: 100%;
            border-radius: 4px;
            background: var(--primary);
        }
        .social-proof-section {
            background: #FFFFFF;
        }
        .testimonial-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 16px 4px 24px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border) transparent;
        }
        .testimonial-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .testimonial-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .testimonial-scroll::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 3px;
        }
        .testimonial-card {
            min-width: 320px;
            max-width: 360px;
            scroll-snap-align: start;
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            flex-shrink: 0;
        }
        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 12px;
        }
        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--primary);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .testimonial-name {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
        }
        .testimonial-source {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .testimonial-text {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.75;
        }
        .testimonial-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 10px;
        }
        .logo-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-top: 32px;
            padding-top: 28px;
            border-top: 1px solid var(--border-light);
        }
        .logo-wall-label {
            width: 100%;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
            margin-bottom: 8px;
        }
        .logo-wall-item {
            padding: 12px 20px;
            background: var(--bg);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            transition: var(--transition);
            user-select: none;
        }
        .logo-wall-item:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }
        .live-banner-section {
            background: var(--bg);
        }
        .live-banner-card {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            display: grid;
            grid-template-columns: 200px 1fr;
            gap: 28px;
            align-items: center;
        }
        .live-countdown {
            text-align: center;
            background: var(--primary);
            border-radius: var(--radius-md);
            color: #FFFFFF;
            padding: 28px 16px;
        }
        .live-countdown .match-label {
            font-size: 0.85rem;
            opacity: 0.8;
            font-weight: 500;
        }
        .live-countdown .match-teams {
            font-size: 1.4rem;
            font-weight: 800;
            margin: 8px 0;
            line-height: 1.3;
        }
        .live-countdown .countdown-digits {
            font-size: 1.6rem;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            letter-spacing: 0.04em;
        }
        .live-countdown .countdown-label {
            font-size: 0.75rem;
            opacity: 0.75;
        }
        .live-points {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .live-point-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.92rem;
            color: var(--text);
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .live-point-item:last-child {
            border-bottom: none;
        }
        .live-point-item i {
            color: var(--primary);
            font-size: 1.1rem;
        }
        .news-section {
            background: #FFFFFF;
        }
        .news-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }
        .news-featured-card {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .news-featured-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .news-featured-img {
            width: 100%;
            height: 240px;
            object-fit: cover;
        }
        .news-featured-body {
            padding: 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
        }
        .news-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 8px 0;
            line-height: 1.5;
        }
        .news-summary {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.75;
            margin-bottom: 12px;
            flex: 1;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-list-item:hover {
            padding-left: 8px;
        }
        .news-list-num {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--border);
            min-width: 40px;
            text-align: center;
            flex-shrink: 0;
            line-height: 1.2;
        }
        .news-list-content {
            flex: 1;
        }
        .news-list-title {
            font-weight: 600;
            color: var(--text);
            font-size: 0.95rem;
            margin-bottom: 4px;
            line-height: 1.5;
        }
        .news-list-summary {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .brand-intro-section {
            background: var(--primary-light);
            border-radius: var(--radius-lg);
            margin: 0 12px;
            padding: 40px 36px;
            border: 1px solid #D6E3F5;
        }
        .brand-intro-grid {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 32px;
            align-items: center;
        }
        .brand-intro-icon {
            width: 140px;
            height: 140px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-size: 3rem;
            font-weight: 800;
            margin: 0 auto;
        }
        .brand-intro-text h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .brand-intro-text p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.9;
            margin-bottom: 10px;
        }
        .faq-section {
            background: var(--bg);
        }
        .cta-fixed-bottom {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            z-index: 999;
            width: 90%;
            max-width: 720px;
            background: #FFFFFF;
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            box-shadow: 0 -8px 32px rgba(20, 35, 70, 0.12);
            border: 1px solid var(--border-light);
            border-bottom: none;
            padding: 14px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .cta-fixed-text {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
            flex: 1;
            min-width: 200px;
        }
        .cta-fixed-text .highlight {
            color: var(--accent);
            font-weight: 700;
        }
        .cta-fixed-actions {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer {
            background: #142033;
            color: #B9C7DA;
            padding: 48px 0 32px;
            margin-top: 20px;
        }
        .footer a {
            color: #B9C7DA;
            transition: var(--transition);
        }
        .footer a:hover {
            color: #FFFFFF;
        }
        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 12px;
            display: block;
        }
        .footer-desc {
            font-size: 0.88rem;
            line-height: 1.75;
            margin-bottom: 16px;
            color: #8FA3BC;
        }
        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 0.88rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 32px;
            font-size: 0.8rem;
            color: #7A8DA6;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
        }
        .footer-bottom-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom-links a {
            font-size: 0.8rem;
            color: #7A8DA6;
        }
        .footer-bottom-links a:hover {
            color: #FFFFFF;
        }
        @media (max-width: 991.98px) {
            :root {
                --section-py: 56px;
            }
            .hero-section {
                min-height: auto;
                padding: 36px 0 48px;
            }
            .hero-left {
                padding-right: 0;
                margin-bottom: 28px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .selling-grid {
                grid-template-columns: 1fr 1fr;
            }
            .selling-card-large {
                grid-column: 1 / -1;
                min-height: 240px;
            }
            .scene-block {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 24px;
            }
            .scene-img img {
                height: 240px;
            }
            .live-banner-card {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .live-countdown {
                max-width: 300px;
                margin: 0 auto;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .brand-intro-grid {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 20px;
            }
            .cta-fixed-bottom {
                width: 100%;
                border-radius: 0;
                left: 0;
                transform: none;
                padding: 12px 16px;
            }
            body {
                padding-bottom: 110px;
            }
        }
        @media (max-width: 575.98px) {
            :root {
                --section-py: 40px;
            }
            body {
                font-size: 15px;
                padding-bottom: 130px;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .hero-right-card {
                padding: 22px 18px;
            }
            .selling-grid {
                grid-template-columns: 1fr;
            }
            .selling-card-large {
                grid-column: auto;
                min-height: 200px;
                padding: 28px 24px;
            }
            .scene-block {
                padding: 18px;
                margin-bottom: 32px;
            }
            .scene-img img {
                height: 180px;
            }
            .news-featured-img {
                height: 180px;
            }
            .news-featured-body {
                padding: 16px 18px;
            }
            .testimonial-card {
                min-width: 280px;
                max-width: 300px;
                padding: 18px;
            }
            .brand-intro-section {
                padding: 28px 18px;
                margin: 0 4px;
            }
            .footer {
                padding: 32px 0 24px;
            }
            .navbar-top-row {
                padding: 10px 0;
            }
            .navbar-brand-custom {
                font-size: 1.25rem;
            }
            .navbar-brand-custom .brand-icon {
                width: 34px;
                height: 34px;
                font-size: 1.1rem;
            }
            .nav-link-custom {
                padding: 6px 10px;
                font-size: 0.85rem;
            }
            .quick-link-chip {
                padding: 4px 10px;
                font-size: 0.75rem;
            }
            .cta-fixed-bottom {
                flex-direction: column;
                gap: 10px;
                text-align: center;
                padding: 10px 12px;
            }
            .cta-fixed-text {
                text-align: center;
            }
            .cta-fixed-actions {
                width: 100%;
                justify-content: center;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
        }
        @media (min-width: 576px) and (max-width: 767.98px) {
            .hero-title {
                font-size: 2.4rem;
            }
            .selling-grid {
                grid-template-columns: 1fr;
            }
            .selling-card-large {
                grid-column: auto;
            }
            .selling-card-small {
                min-height: 160px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 64px;
            --section-py-mobile: 40px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
        }
        .section {
            padding: var(--section-py) 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }
        .section-title-wrap {
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 10px 0;
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 1.02rem;
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }
        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }
        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }
        .btn-lg-custom {
            padding: 16px 32px;
            font-size: 1.05rem;
        }
        .badge-custom {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }
        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }
        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }
        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        /* 顶部导航 */
        .navbar-outer {
            background-color: #FFFFFF;
            box-shadow: 0 2px 12px rgba(20, 35, 70, 0.06);
            position: sticky;
            top: 0;
            z-index: 1030;
        }
        .navbar-top-line {
            border-bottom: 1px solid var(--border-light);
            padding: 10px 0;
        }
        .navbar-brand-custom {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand-custom:hover {
            color: var(--primary-dark);
        }
        .navbar-brand-custom .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-size: 1.1rem;
        }
        .nav-link-custom {
            font-weight: 600;
            color: var(--text);
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .nav-link-custom:hover {
            color: var(--primary);
            background-color: var(--primary-light);
        }
        .nav-link-custom.active {
            color: var(--primary);
            background-color: var(--primary-light);
        }
        .location-nav-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-weight: 500;
            color: var(--text-muted);
            font-size: 0.9rem;
            cursor: pointer;
            padding: 8px 14px;
            border-radius: 6px;
            transition: var(--transition);
            background-color: transparent;
            border: 1px solid transparent;
        }
        .location-nav-item:hover {
            color: var(--primary);
            background-color: var(--primary-light);
            border-color: var(--border);
        }
        .navbar-second-line {
            background-color: #F8FAFD;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.88rem;
        }
        .quick-match-link {
            color: var(--text-muted);
            font-weight: 500;
            margin-right: 16px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
        }
        .quick-match-link:hover {
            color: var(--primary);
        }
        .btn-location-cta {
            background-color: var(--accent);
            color: #FFFFFF;
            border: none;
            border-radius: 6px;
            padding: 7px 18px;
            font-weight: 600;
            font-size: 0.85rem;
            transition: var(--transition);
        }
        .btn-location-cta:hover {
            background-color: var(--accent-dark);
            color: #FFFFFF;
        }
        .navbar-toggler-custom {
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 8px 12px;
            background: #FFFFFF;
            color: var(--text);
            font-size: 1.1rem;
        }
        .navbar-toggler-custom:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        /* 移动端offcanvas */
        .offcanvas-custom {
            background: #FFFFFF;
            border-left: 1px solid var(--border-light);
            padding: 20px;
        }
        .offcanvas-custom .nav-link-custom {
            display: block;
            padding: 12px 16px;
            margin-bottom: 4px;
            border-radius: 8px;
        }
        /* 分类Hero */
        .category-hero {
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            padding: 72px 0;
            position: relative;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(255,255,255,0.95) 0%, rgba(244,248,252,0.85) 45%, rgba(31,107,196,0.18) 100%);
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb-custom {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0 0 16px 0;
            font-size: 0.85rem;
            color: var(--text-muted);
            gap: 6px;
        }
        .breadcrumb-custom a {
            color: var(--primary);
        }
        .breadcrumb-custom .separator {
            color: var(--text-muted);
        }
        .breadcrumb-custom .current {
            color: var(--text);
            font-weight: 600;
        }
        .category-hero-title {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.3;
            margin: 0 0 12px 0;
        }
        .category-hero-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.85;
            margin-bottom: 20px;
        }
        /* 筛选条 */
        .filter-bar {
            background: #FFFFFF;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            padding: 16px 20px;
            margin-bottom: 24px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        .filter-bar .filter-label {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
            margin-right: 8px;
        }
        .filter-bar select,
        .filter-bar .form-select-custom {
            min-width: 140px;
            padding: 8px 14px;
            border-radius: 6px;
            border: 1.5px solid var(--border);
            background-color: #FFFFFF;
            font-size: 0.9rem;
            color: var(--text);
            transition: var(--transition);
        }
        .filter-bar select:focus,
        .filter-bar .form-select-custom:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
            outline: none;
        }
        .filter-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .filter-btn-group .btn {
            padding: 7px 16px;
            font-size: 0.82rem;
            border-radius: 20px;
            border: 1px solid var(--border);
            background-color: #FFFFFF;
            color: var(--text-muted);
            font-weight: 500;
        }
        .filter-btn-group .btn.active,
        .filter-btn-group .btn:hover {
            background-color: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }
        /* 列表卡片 */
        .cat-card {
            display: flex;
            flex-direction: column;
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
        }
        .cat-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .cat-card-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .cat-card-img .badge-custom {
            position: absolute;
            top: 12px;
            left: 12px;
        }
        .cat-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .cat-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .cat-card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .cat-card-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 12px;
        }
        .cat-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .cat-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .cat-tag {
            font-size: 0.75rem;
            color: var(--primary);
            background-color: var(--primary-light);
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 500;
        }
        .btn-read-more {
            background: none;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            border-radius: 6px;
            padding: 6px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            transition: var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .btn-read-more:hover,
        .btn-read-more:focus {
            background-color: var(--primary-light);
            color: var(--primary-dark);
        }
        /* 侧边栏 */
        .sidebar-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 22px;
            margin-bottom: 24px;
        }
        .sidebar-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hot-rank-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .hot-rank-item:last-child {
            border-bottom: none;
        }
        .hot-rank-item:hover {
            padding-left: 6px;
        }
        .hot-rank-num {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background-color: var(--primary-light);
            color: var(--primary);
            font-weight: 700;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .hot-rank-num.top1 {
            background-color: var(--accent);
            color: #FFFFFF;
        }
        .hot-rank-num.top2 {
            background-color: #FFB020;
            color: #FFFFFF;
        }
        .hot-rank-num.top3 {
            background-color: #FFD666;
            color: #7A5C00;
        }
        .hot-rank-text {
            flex: 1;
        }
        .hot-rank-text .hot-title {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
            display: block;
            line-height: 1.4;
        }
        .hot-rank-text .hot-sub {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud .cat-tag {
            font-size: 0.8rem;
            padding: 5px 14px;
        }
        .subscribe-form .form-input-custom {
            width: 100%;
            padding: 10px 14px;
            border-radius: 6px;
            border: 1.5px solid var(--border);
            font-size: 0.9rem;
            color: var(--text);
            background-color: #FFFFFF;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .subscribe-form .form-input-custom:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
            outline: none;
        }
        /* 分页 */
        .pagination-custom {
            display: flex;
            justify-content: center;
            gap: 6px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .pagination-custom .page-link {
            padding: 10px 16px;
            border-radius: 6px;
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-weight: 500;
            font-size: 0.9rem;
            background-color: #FFFFFF;
            transition: var(--transition);
        }
        .pagination-custom .page-link:hover {
            background-color: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }
        .pagination-custom .page-link.active-page {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }
        /* FAQ */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            background: #FFFFFF;
        }
        .accordion-custom .accordion-button {
            background-color: #FFFFFF;
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            transition: var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background-color: var(--primary-light);
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.2);
            outline: none;
        }
        .accordion-custom .accordion-button::after {
            filter: invert(30%) sepia(80%) saturate(400%) hue-rotate(180deg);
        }
        .accordion-custom .accordion-body {
            padding: 16px 20px;
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.75;
            background-color: #FFFFFF;
        }
        /* CTA */
        .cta-section-custom {
            background: linear-gradient(135deg, #1F6BC4 0%, #1858A3 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: #FFFFFF;
            margin: 40px 0;
            box-shadow: var(--shadow-xl);
        }
        .cta-section-custom h2 {
            color: #FFFFFF;
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .cta-section-custom p {
            color: rgba(255,255,255,0.85);
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 20px;
            max-width: 600px;
        }
        .cta-section-custom .btn-white {
            background-color: #FFFFFF;
            color: var(--primary);
            border: none;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .cta-section-custom .btn-white:hover {
            background-color: var(--primary-light);
            transform: translateY(-1px);
        }
        .cta-section-custom .btn-accent-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: none;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .cta-section-custom .btn-accent-custom:hover {
            background-color: var(--accent-dark);
            transform: translateY(-1px);
        }
        /* 页脚 */
        .footer {
            background-color: #142033;
            color: rgba(255,255,255,0.8);
            padding: 56px 0 28px;
            font-size: 0.9rem;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #FFFFFF;
            display: block;
            margin-bottom: 12px;
        }
        .footer-brand:hover {
            color: #FFFFFF;
        }
        .footer-desc {
            color: rgba(255,255,255,0.65);
            font-size: 0.88rem;
            line-height: 1.75;
            margin-bottom: 10px;
        }
        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255,255,255,0.65);
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: rgba(255,255,255,0.5);
        }
        .footer-bottom-links {
            display: flex;
            gap: 16px;
            margin-left: auto;
        }
        .footer-bottom-links a {
            color: rgba(255,255,255,0.5);
            font-size: 0.8rem;
        }
        .footer-bottom-links a:hover {
            color: #FFFFFF;
        }
        /* 底部固定转化条 */
        .floating-cta {
            position: fixed;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--border-light);
            padding: 14px 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            z-index: 1050;
            width: min(680px, calc(100vw - 32px));
            transition: var(--transition);
        }
        .floating-cta-text {
            flex: 1;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
        }
        .floating-cta-text small {
            display: block;
            font-weight: 400;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .btn-floating-cta {
            background-color: var(--accent);
            color: #FFFFFF;
            border: none;
            border-radius: 8px;
            padding: 12px 24px;
            font-weight: 700;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-floating-cta:hover {
            background-color: var(--accent-dark);
            transform: translateY(-1px);
            color: #FFFFFF;
        }
        .btn-floating-close {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 1rem;
            padding: 4px;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-floating-close:hover {
            color: var(--text);
        }
        /* 响应式 */
        @media (max-width: 991px) {
            .category-hero {
                padding: 48px 0;
            }
            .category-hero-title {
                font-size: 1.8rem;
            }
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .floating-cta {
                bottom: 8px;
                padding: 12px 16px;
                flex-wrap: wrap;
            }
            .floating-cta-text {
                font-size: 0.85rem;
            }
            .btn-floating-cta {
                padding: 10px 18px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 767px) {
            .category-hero {
                padding: 36px 0;
            }
            .category-hero-title {
                font-size: 1.5rem;
            }
            .category-hero-desc {
                font-size: 0.9rem;
            }
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-bar select {
                width: 100%;
            }
            .filter-btn-group {
                flex-wrap: wrap;
            }
            .cat-card-img {
                height: 160px;
            }
            .cta-section-custom {
                padding: 32px 24px;
            }
            .cta-section-custom h2 {
                font-size: 1.4rem;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-bottom-links {
                margin-left: 0;
            }
            .floating-cta {
                bottom: 4px;
                width: calc(100vw - 16px);
                border-radius: 8px;
                padding: 10px 14px;
                gap: 8px;
            }
            .floating-cta-text {
                font-size: 0.8rem;
            }
            .floating-cta-text small {
                display: none;
            }
            .btn-floating-cta {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
        }
        @media (max-width: 520px) {
            body {
                padding-bottom: 100px;
            }
            .navbar-brand-custom {
                font-size: 1.05rem;
            }
            .cat-card-body {
                padding: 16px;
            }
            .cat-card-title {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .pagination-custom .page-link {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 80px;
            --section-py-mobile: 48px;
            --container-max: 1200px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
        }

        .section {
            padding: var(--section-py) 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }

        .section-title-wrap {
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 10px 0;
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }
        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }
        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }
        .btn-lg-custom {
            padding: 16px 32px;
            font-size: 1.05rem;
        }

        .badge-custom {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }
        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }
        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }

        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .card-media {
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }
        .card-media img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }
        .card-custom:hover .card-media img {
            transform: scale(1.04);
        }
        .card-body-custom {
            padding: 20px 24px 24px;
        }
        .card-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .card-title-custom {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
            margin-bottom: 10px;
        }
        .card-title-custom a {
            color: var(--text);
        }
        .card-title-custom a:hover {
            color: var(--primary);
        }
        .card-text-custom {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 14px;
        }
        .btn-read-more {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            padding: 0;
            background: none;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-read-more:hover {
            color: var(--primary-dark);
        }

        /* 导航样式 */
        .header-top {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: var(--shadow-sm);
        }
        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .brand-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand-logo span {
            color: var(--primary);
        }
        .brand-logo:hover {
            color: var(--text);
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-link-custom {
            display: inline-block;
            padding: 8px 16px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-link-custom:hover {
            color: var(--primary);
            background-color: var(--primary-light);
        }
        .nav-link-custom.active {
            color: #FFFFFF;
            background-color: var(--primary);
        }
        .location-trigger {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text);
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .location-trigger:hover {
            background: #E8F0FA;
            border-color: var(--primary);
            color: var(--primary);
        }
        .location-sub-row {
            background: var(--bg);
            padding: 8px 0;
            border-top: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .location-sub-row .loc-text {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hot-tags {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .hot-tags a {
            padding: 4px 10px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text-muted);
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 20px;
            transition: var(--transition);
        }
        .hot-tags a:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-light);
        }

        /* 移动端汉堡 */
        .navbar-toggler-custom {
            display: none;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.2rem;
            color: var(--text);
            cursor: pointer;
        }
        .offcanvas-custom {
            max-width: 320px;
        }
        .offcanvas-custom .nav-link-custom {
            display: block;
            padding: 12px 16px;
            font-size: 1rem;
            border-bottom: 1px solid var(--border-light);
            border-radius: 0;
        }

        /* 分类 Hero */
        .category-hero {
            background-image: linear-gradient(rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.92)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            padding: 64px 0 48px;
            border-bottom: 1px solid var(--border-light);
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom .sep {
            color: #B8C7DC;
        }
        .category-hero h1 {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .category-hero .hero-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 780px;
        }
        .hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .hero-stat-item {
            text-align: left;
        }
        .hero-stat-item .stat-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 筛选条 */
        .filter-bar {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .btn-filter {
            padding: 6px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-muted);
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-filter:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-light);
        }
        .btn-filter.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
        }
        .form-select-custom {
            padding: 8px 14px;
            font-size: 0.85rem;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background-color: #FFFFFF;
            color: var(--text);
            min-width: 140px;
            cursor: pointer;
            transition: var(--transition);
        }
        .form-select-custom:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.2);
            outline: none;
        }

        /* 分页 */
        .pagination-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            justify-content: center;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        .page-link-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: var(--transition);
            cursor: pointer;
        }
        .page-link-custom:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-light);
        }
        .page-link-custom.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
        }
        .page-link-custom.disabled {
            opacity: 0.45;
            pointer-events: none;
        }

        /* FAQ */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: #FFFFFF;
        }
        .accordion-custom .accordion-button {
            background: #FFFFFF;
            color: var(--text);
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 24px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
            transition: var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.2);
            border-color: var(--primary);
        }
        .accordion-custom .accordion-button::after {
            background-size: 1.2rem;
            transition: var(--transition);
        }
        .accordion-custom .accordion-body {
            padding: 18px 24px;
            color: var(--text-muted);
            line-height: 1.8;
            font-size: 0.95rem;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #FFFFFF 0%, var(--primary-light) 100%);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 48px;
            text-align: center;
            box-shadow: var(--shadow-md);
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .cta-section p {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .cta-buttons {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* 页脚 */
        .footer {
            background: #142033;
            color: #B8C7DC;
            padding: 56px 0 0;
            margin-top: 64px;
        }
        .footer a {
            color: #B8C7DC;
        }
        .footer a:hover {
            color: #FFFFFF;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #FFFFFF;
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-brand:hover {
            color: #FFFFFF;
        }
        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            color: #8FA0BA;
            margin-bottom: 12px;
        }
        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-links a:hover {
            padding-left: 4px;
        }
        .footer-bottom {
            margin-top: 40px;
            padding: 20px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: #8FA0BA;
        }
        .footer-bottom-links {
            display: flex;
            gap: 16px;
            align-items: center;
        }
        .footer-bottom-links a {
            font-size: 0.82rem;
        }

        /* 底部固定转化条 */
        .fixed-bottom-bar {
            position: fixed;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            padding: 14px 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            z-index: 1040;
            max-width: 680px;
            width: calc(100% - 32px);
            border: 1px solid var(--border-light);
        }
        .fixed-bottom-bar .bar-text {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            flex: 1;
            line-height: 1.5;
        }
        .fixed-bottom-bar .btn {
            flex-shrink: 0;
        }

        /* 响应式 */
        @media (max-width: 991.98px) {
            .navbar-nav-custom {
                display: none;
            }
            .navbar-toggler-custom {
                display: block;
            }
            .location-trigger {
                padding: 6px 10px;
                font-size: 0.8rem;
            }
            .category-hero h1 {
                font-size: 1.9rem;
            }
            .section {
                padding: 48px 0;
            }
            .card-media img {
                height: 180px;
            }
        }
        @media (max-width: 575.98px) {
            .header-top-row {
                padding: 10px 0;
                gap: 8px;
            }
            .brand-logo {
                font-size: 1.2rem;
            }
            .location-sub-row {
                font-size: 0.78rem;
                gap: 4px;
            }
            .category-hero {
                padding: 40px 0 32px;
            }
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .hero-stats {
                gap: 16px;
            }
            .hero-stat-item .stat-num {
                font-size: 1.2rem;
            }
            .filter-bar {
                padding: 12px 14px;
                flex-direction: column;
                align-items: stretch;
            }
            .filter-group {
                justify-content: flex-start;
            }
            .card-media img {
                height: 160px;
            }
            .card-body-custom {
                padding: 16px 18px 20px;
            }
            .cta-section {
                padding: 28px 18px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .fixed-bottom-bar {
                bottom: 8px;
                width: calc(100% - 16px);
                padding: 10px 14px;
                gap: 10px;
                border-radius: var(--radius-md);
            }
            .fixed-bottom-bar .bar-text {
                font-size: 0.85rem;
            }
            .fixed-bottom-bar .btn {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 56px;
            --section-py-mobile: 40px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
        }
        .section {
            padding: var(--section-py) 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }
        .section-title-wrap {
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 10px 0;
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }
        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }
        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }
        .btn-lg-custom {
            padding: 16px 32px;
            font-size: 1.05rem;
        }
        .badge-custom {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }
        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }
        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }
        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .form-control,
        .form-select {
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            padding: 12px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            background-color: #FFFFFF;
        }
        .form-control:focus,
        .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
        }
        .form-control::placeholder {
            color: #A6B4C7;
        }
        .pagination {
            gap: 4px;
        }
        .pagination .page-link {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-weight: 500;
            color: var(--text-muted);
            background-color: #FFFFFF;
            transition: var(--transition);
        }
        .pagination .page-link:hover {
            background-color: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary-light);
        }
        .pagination .page-item.active .page-link {
            background-color: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
            box-shadow: 0 4px 12px rgba(31, 107, 196, 0.3);
        }
        .pagination .page-item.disabled .page-link {
            background-color: #F7FAFD;
            color: #B8C6DA;
            border-color: var(--border-light);
        }

        /* 导航 */
        .header-top {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }
        .header-top .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand-logo i {
            color: var(--accent);
            font-size: 1.5rem;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .nav-link-custom {
            display: inline-block;
            padding: 8px 16px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-link-custom:hover {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .nav-link-custom.active {
            background-color: var(--primary);
            color: #FFFFFF;
            box-shadow: 0 4px 12px rgba(31, 107, 196, 0.3);
        }
        .location-toggle {
            display: flex;
            align-items: center;
            gap: 8px;
            background-color: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 16px;
            font-weight: 500;
            color: var(--text);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .location-toggle:hover {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .location-toggle i {
            color: var(--accent);
        }
        .sub-nav-bar {
            background-color: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            padding: 6px 0;
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .sub-nav-bar .city-label {
            font-weight: 600;
            color: var(--text);
        }
        .hot-quick-links {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hot-quick-links a {
            color: var(--text-muted);
            font-weight: 500;
            font-size: 0.85rem;
            padding: 2px 8px;
            border-radius: 4px;
            transition: var(--transition);
        }
        .hot-quick-links a:hover {
            color: var(--primary);
            background-color: var(--primary-light);
        }
        .navbar-toggler-custom {
            background: none;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            color: var(--text);
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
            display: none;
        }
        .navbar-toggler-custom:hover {
            background-color: var(--primary-light);
            color: var(--primary);
        }

        /* 分类 Hero */
        .category-hero {
            background-size: cover;
            background-position: center;
            min-height: 45vh;
            display: flex;
            align-items: center;
            position: relative;
            background-color: #0F1F38;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 30, 55, 0.85) 0%, rgba(31, 107, 196, 0.55) 100%);
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
        }
        .breadcrumb-custom a:hover {
            color: #FFFFFF;
        }
        .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.5);
        }
        .breadcrumb-custom .current {
            color: #FFFFFF;
            font-weight: 700;
        }
        .category-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 16px;
            line-height: 1.3;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }
        .category-hero .hero-desc {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.05rem;
            max-width: 720px;
            line-height: 1.85;
            margin-bottom: 24px;
        }
        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero-actions .btn-outline-custom {
            border-color: rgba(255, 255, 255, 0.7);
            color: #FFFFFF;
        }
        .hero-actions .btn-outline-custom:hover {
            background-color: rgba(255, 255, 255, 0.15);
            border-color: #FFFFFF;
            color: #FFFFFF;
        }
        .hero-stats-mini {
            display: flex;
            gap: 28px;
            margin-top: 20px;
            flex-wrap: wrap;
        }
        .hero-stats-mini .hs-item {
            color: #FFFFFF;
            text-align: left;
        }
        .hero-stats-mini .hs-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: #FFD166;
        }
        .hero-stats-mini .hs-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
        }

        /* 数据速览 */
        .data-overview-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .data-overview-card {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            text-align: center;
            transition: var(--transition);
        }
        .data-overview-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .data-overview-card .doc-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            color: var(--primary);
            font-size: 1.3rem;
        }
        .data-overview-card .doc-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.2;
        }
        .data-overview-card .doc-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        .data-overview-card .doc-trend {
            display: inline-block;
            margin-top: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 14px;
        }
        .data-overview-card .trend-up {
            background-color: #E8F8F1;
            color: var(--success);
        }
        .data-overview-card .trend-down {
            background-color: #FDECED;
            color: var(--danger);
        }

        /* 排名列表 */
        .filter-bar {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        .filter-bar .filter-label {
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
        }
        .filter-bar .btn-group-custom {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .filter-bar .btn-filter {
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid var(--border);
            background: #FFFFFF;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-bar .btn-filter:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }
        .filter-bar .btn-filter.active {
            background: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
            box-shadow: 0 4px 10px rgba(31, 107, 196, 0.25);
        }
        .rank-card {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            margin-bottom: 16px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
            transition: var(--transition);
        }
        .rank-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border);
        }
        .rank-card .rank-cover {
            width: 160px;
            min-width: 160px;
            height: 110px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            background: var(--bg);
        }
        .rank-card .rank-body {
            flex: 1;
            min-width: 0;
        }
        .rank-card .rank-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 6px;
            flex-wrap: wrap;
        }
        .rank-card .rank-meta .rank-date {
            font-weight: 500;
        }
        .rank-card .rank-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .rank-card .rank-desc {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .rank-card .rank-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }
        .rank-card .rank-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .rank-card .btn-read {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            padding: 4px 0;
            border-bottom: 1.5px solid transparent;
            transition: var(--transition);
            background: none;
            border: none;
            cursor: pointer;
        }
        .rank-card .btn-read:hover {
            color: var(--primary-dark);
            border-bottom-color: var(--primary-dark);
        }
        .rank-card .rank-stat-badge {
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 12px;
            background: var(--primary-light);
            color: var(--primary);
        }

        /* 侧边栏 */
        .sidebar-card {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            margin-bottom: 24px;
        }
        .sidebar-card .sidebar-heading {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card .sidebar-heading i {
            color: var(--primary);
        }
        .hot-rank-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .hot-rank-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
        }
        .hot-rank-list li:last-child {
            border-bottom: none;
        }
        .hot-rank-list .hot-rank-num {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 700;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .hot-rank-list .hot-rank-num.top {
            background: var(--accent);
            color: #FFFFFF;
        }
        .hot-rank-list a {
            color: var(--text);
            font-weight: 500;
            flex: 1;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .hot-rank-list a:hover {
            color: var(--primary);
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 18px;
            font-size: 0.8rem;
            font-weight: 500;
            background: var(--bg);
            color: var(--text-muted);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .tag-cloud a:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }
        .subscribe-box {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-md);
            padding: 28px;
            color: #FFFFFF;
            text-align: center;
        }
        .subscribe-box h6 {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .subscribe-box p {
            font-size: 0.9rem;
            opacity: 0.85;
            margin-bottom: 16px;
        }
        .subscribe-box .btn {
            background: #FFFFFF;
            color: var(--primary);
            font-weight: 700;
            border-radius: var(--radius-sm);
        }
        .subscribe-box .btn:hover {
            background: var(--accent);
            color: #FFFFFF;
        }

        /* 深度内容 */
        .deep-content {
            background: var(--card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 40px;
        }
        .deep-content h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
        }
        .deep-content p {
            color: var(--text-muted);
            line-height: 1.9;
            margin-bottom: 14px;
            font-size: 1rem;
        }
        .deep-content .data-highlight-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin: 24px 0;
        }
        .deep-content .data-highlight {
            background: var(--bg);
            border-radius: var(--radius-sm);
            padding: 18px;
            text-align: center;
        }
        .deep-content .data-highlight .dh-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
        }
        .deep-content .data-highlight .dh-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* FAQ */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--card);
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            background: var(--card);
            color: var(--text);
            font-weight: 600;
            padding: 18px 24px;
            border: none;
            box-shadow: none;
            font-size: 1rem;
            border-radius: var(--radius-sm);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            border-bottom: 1px solid var(--border-light);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
        }
        .accordion-custom .accordion-item:has(.accordion-button:not(.collapsed)) {
            border-color: var(--primary);
        }
        .accordion-custom .accordion-body {
            padding: 20px 24px;
            color: var(--text-muted);
            line-height: 1.8;
            font-size: 0.95rem;
        }
        .accordion-custom .accordion-button::after {
            filter: brightness(0.5);
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-xl);
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 8px;
            color: #FFFFFF;
        }
        .cta-section p {
            font-size: 1rem;
            opacity: 0.9;
            margin-bottom: 0;
            max-width: 560px;
            line-height: 1.7;
        }
        .cta-section .btn {
            background: var(--accent);
            color: #FFFFFF;
            font-weight: 700;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            padding: 14px 28px;
        }
        .cta-section .btn:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
        }

        /* 底部固定转化条 */
        .floating-cta {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: #FFFFFF;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 16px 24px;
            display: flex;
            align-items: center;
            gap: 20px;
            z-index: 999;
            max-width: 680px;
            width: calc(100% - 32px);
            border: 1px solid var(--border-light);
        }
        .floating-cta .floating-text {
            flex: 1;
            font-weight: 600;
            color: var(--text);
            font-size: 0.95rem;
        }
        .floating-cta .floating-text span {
            color: var(--primary);
        }
        .floating-cta .btn {
            white-space: nowrap;
        }
        .floating-cta .close-floating {
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 1rem;
            padding: 4px;
            transition: var(--transition);
        }
        .floating-cta .close-floating:hover {
            color: var(--text);
        }

        /* 页脚 */
        .footer {
            background: #142033;
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 20px;
            margin-top: 60px;
        }
        .footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 16px;
            display: block;
        }
        .footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 12px;
        }
        .footer .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }
        .footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer .footer-links li {
            margin-bottom: 8px;
        }
        .footer .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer .footer-links a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }
        .footer .footer-bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer .footer-bottom-links {
            display: flex;
            gap: 16px;
        }
        .footer .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer .footer-bottom-links a:hover {
            color: #FFFFFF;
        }
        .footer .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: none;
        }
        .footer .btn-primary-custom:hover {
            background-color: var(--accent-dark);
        }

        /* 响应式 */
        @media (max-width: 991px) {
            .navbar-nav-custom {
                display: none !important;
            }
            .navbar-toggler-custom {
                display: block;
            }
            .header-top .container {
                flex-wrap: nowrap;
            }
            .sub-nav-bar {
                display: none;
            }
            .data-overview-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .rank-card {
                flex-direction: column;
            }
            .rank-card .rank-cover {
                width: 100%;
                min-width: unset;
                height: 180px;
            }
            .deep-content .data-highlight-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 767px) {
            .category-hero {
                min-height: 40vh;
            }
            .category-hero h1 {
                font-size: 1.9rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .data-overview-grid {
                grid-template-columns: 1fr;
            }
            .deep-content {
                padding: 24px;
            }
            .deep-content .data-highlight-grid {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-section {
                padding: 32px 24px;
                flex-direction: column;
                text-align: center;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .floating-cta {
                bottom: 10px;
                padding: 12px 16px;
                flex-wrap: wrap;
                gap: 10px;
            }
            .floating-cta .btn {
                width: 100%;
                text-align: center;
            }
            .hero-stats-mini {
                gap: 16px;
            }
            .hero-stats-mini .hs-value {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 520px) {
            .footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .rank-card .rank-title {
                font-size: 1rem;
            }
        }

        /* 移动端菜单 */
        .mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 30, 55, 0.6);
            z-index: 2000;
            visibility: hidden;
            opacity: 0;
            transition: var(--transition);
        }
        .mobile-menu.open {
            visibility: visible;
            opacity: 1;
        }
        .mobile-menu .mobile-panel {
            background: #FFFFFF;
            width: 100%;
            max-width: 320px;
            height: 100%;
            padding: 24px;
            transform: translateX(-100%);
            transition: var(--transition);
            overflow-y: auto;
        }
        .mobile-menu.open .mobile-panel {
            transform: translateX(0);
        }
        .mobile-menu .mobile-panel .brand-logo {
            margin-bottom: 20px;
        }
        .mobile-menu .mobile-panel .nav-link-custom {
            display: block;
            margin-bottom: 4px;
            font-size: 1rem;
        }
        .mobile-menu .mobile-panel .close-mobile {
            position: absolute;
            top: 16px;
            right: 16px;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text-muted);
            cursor: pointer;
        }

/* roulang page: category3 */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 64px;
            --section-py-mobile: 40px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 80px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: var(--container-max);
        }
        .section {
            padding: var(--section-py) 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }
        .section-title-wrap {
            margin-bottom: 28px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 10px 0;
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 1.02rem;
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }
        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }
        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }
        .badge-custom {
            display: inline-block;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }
        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }
        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }
        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        /* 导航 */
        .header-top {
            background: #FFFFFF;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }
        .header-top .navbar-brand-custom {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .header-top .navbar-brand-custom i {
            font-size: 1.5rem;
            color: var(--accent);
        }
        .header-top .navbar-brand-custom span {
            color: var(--text);
            font-weight: 600;
            font-size: 0.9rem;
        }
        .navbar-nav-custom a.nav-link-custom {
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            position: relative;
        }
        .navbar-nav-custom a.nav-link-custom:hover {
            color: var(--primary);
            background-color: var(--primary-light);
        }
        .navbar-nav-custom a.nav-link-custom.active {
            color: var(--primary);
            background-color: var(--primary-light);
            font-weight: 700;
        }
        .location-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text);
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .location-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .location-btn i {
            font-size: 0.9rem;
        }
        .header-sub {
            background: var(--bg);
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .header-sub .sub-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .header-sub .sub-location {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .header-sub .sub-location i {
            color: var(--accent);
        }
        .header-sub .sub-actions {
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .header-sub .sub-actions a {
            font-size: 0.85rem;
            padding: 4px 12px;
            border-radius: 16px;
            background: #FFFFFF;
            border: 1px solid var(--border);
            color: var(--text);
            white-space: nowrap;
        }
        .header-sub .sub-actions a:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .navbar-toggler-custom {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 6px 10px;
            background: #FFFFFF;
            color: var(--text);
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .navbar-toggler-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .offcanvas-custom {
            background: #FFFFFF;
            border-left: 1px solid var(--border-light);
        }
        .offcanvas-custom .offcanvas-header {
            border-bottom: 1px solid var(--border-light);
            padding: 16px 20px;
        }
        .offcanvas-custom .offcanvas-title {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--primary);
        }
        .offcanvas-custom .mobile-nav-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .offcanvas-custom .mobile-nav-links li a {
            display: block;
            padding: 12px 20px;
            color: var(--text);
            font-weight: 500;
            font-size: 1rem;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .offcanvas-custom .mobile-nav-links li a:hover,
        .offcanvas-custom .mobile-nav-links li a.active {
            background: var(--primary-light);
            color: var(--primary);
        }
        /* Hero */
        .category-hero {
            background: linear-gradient(135deg, rgba(20, 32, 48, 0.75), rgba(20, 32, 48, 0.65)), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 46vh;
            display: flex;
            align-items: center;
            padding: 60px 0 40px;
            position: relative;
            overflow: hidden;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--bg), transparent);
            pointer-events: none;
        }
        .category-hero .breadcrumb-custom {
            background: transparent;
            margin: 0 0 16px;
            padding: 0;
            font-size: 0.88rem;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .category-hero .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
            transition: var(--transition);
        }
        .category-hero .breadcrumb-custom a:hover {
            color: #FFFFFF;
        }
        .category-hero .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.75rem;
        }
        .category-hero .breadcrumb-custom .current {
            color: #FFFFFF;
            font-weight: 600;
        }
        .category-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 16px;
            line-height: 1.3;
            letter-spacing: 0.02em;
        }
        .category-hero .hero-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .category-hero .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }
        .category-hero .hero-tags .badge-custom {
            background: rgba(255, 255, 255, 0.15);
            color: #FFFFFF;
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(4px);
            font-size: 0.82rem;
            padding: 6px 14px;
        }
        .category-hero .hero-search {
            max-width: 600px;
        }
        .category-hero .hero-search .form-control {
            border-radius: var(--radius-sm) 0 0 var(--radius-sm);
            border: 1px solid var(--border);
            padding: 12px 16px;
            font-size: 0.95rem;
            box-shadow: var(--shadow-md);
            border: none;
        }
        .category-hero .hero-search .form-control:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.3);
            border: none;
        }
        .category-hero .hero-search .btn-search {
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            background: var(--accent);
            color: #FFFFFF;
            border: none;
            padding: 12px 20px;
            font-weight: 600;
            transition: var(--transition);
        }
        .category-hero .hero-search .btn-search:hover {
            background: var(--accent-dark);
        }
        /* 筛选条 */
        .filter-bar {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-md);
            padding: 16px 20px;
            margin-top: -28px;
            position: relative;
            z-index: 10;
            border: 1px solid var(--border-light);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
        }
        .filter-bar .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 4px;
            white-space: nowrap;
        }
        .filter-bar .form-select,
        .filter-bar .form-control {
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            font-size: 0.88rem;
            padding: 8px 12px;
            background: var(--bg);
            color: var(--text);
            min-width: 140px;
            transition: var(--transition);
        }
        .filter-bar .form-select:focus,
        .filter-bar .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.2);
            background: #FFFFFF;
        }
        .filter-bar .btn-filter {
            padding: 8px 18px;
            font-size: 0.88rem;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #FFFFFF;
            border: none;
            font-weight: 600;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-bar .btn-filter:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
        }
        /* 卡片列表 */
        .esport-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .esport-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .esport-card .card-cover {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
            border-radius: 0;
        }
        .esport-card .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .esport-card:hover .card-cover img {
            transform: scale(1.05);
        }
        .esport-card .card-cover .live-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--danger);
            color: #FFFFFF;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            gap: 4px;
            letter-spacing: 0.04em;
        }
        .esport-card .card-cover .live-badge .dot {
            width: 6px;
            height: 6px;
            background: #FFFFFF;
            border-radius: 50%;
            animation: pulse 1.2s infinite;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }
        .esport-card .card-body-custom {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .esport-card .card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
            margin-bottom: 8px;
        }
        .esport-card .card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.45;
            margin: 0 0 8px;
        }
        .esport-card .card-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }
        .esport-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .esport-card .card-tags .badge-custom {
            font-size: 0.72rem;
            padding: 4px 10px;
        }
        .esport-card .btn-link-custom {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.88rem;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
            border: none;
            background: none;
            padding: 0;
        }
        .esport-card .btn-link-custom:hover {
            color: var(--accent-dark);
            gap: 8px;
        }
        /* 侧边栏 */
        .sidebar-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            margin-bottom: 20px;
        }
        .sidebar-card .sidebar-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-light);
        }
        .sidebar-card .ranking-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card .ranking-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.88rem;
            color: var(--text);
        }
        .sidebar-card .ranking-list li:last-child {
            border-bottom: none;
        }
        .sidebar-card .ranking-list .rank-num {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.78rem;
            flex-shrink: 0;
            background: var(--bg);
            color: var(--text-muted);
        }
        .sidebar-card .ranking-list .rank-num.top1 {
            background: var(--accent);
            color: #FFFFFF;
        }
        .sidebar-card .ranking-list .rank-num.top2 {
            background: var(--primary);
            color: #FFFFFF;
        }
        .sidebar-card .ranking-list .rank-num.top3 {
            background: var(--success);
            color: #FFFFFF;
        }
        .sidebar-card .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .sidebar-card .tag-cloud .tag-item {
            font-size: 0.8rem;
            padding: 6px 14px;
            border-radius: 18px;
            background: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .sidebar-card .tag-cloud .tag-item:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .sidebar-card .subscribe-box {
            background: var(--primary-light);
            border-radius: var(--radius-sm);
            padding: 16px;
            text-align: center;
        }
        .sidebar-card .subscribe-box p {
            font-size: 0.85rem;
            color: var(--text);
            margin-bottom: 12px;
            line-height: 1.6;
        }
        /* 分页 */
        .pagination-custom {
            display: flex;
            gap: 4px;
            justify-content: center;
            margin-top: 28px;
            flex-wrap: wrap;
        }
        .pagination-custom .page-link-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 38px;
            height: 38px;
            padding: 0 10px;
            border-radius: var(--radius-sm);
            background: #FFFFFF;
            border: 1px solid var(--border);
            color: var(--text);
            font-weight: 500;
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .pagination-custom .page-link-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .pagination-custom .page-link-custom.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
            font-weight: 700;
        }
        .pagination-custom .page-link-custom.disabled {
            opacity: 0.5;
            pointer-events: none;
        }
        /* FAQ */
        .accordion-custom .accordion-item {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .accordion-custom .accordion-item:hover {
            box-shadow: var(--shadow-md);
        }
        .accordion-custom .accordion-button {
            background: #FFFFFF;
            color: var(--text);
            font-weight: 600;
            font-size: 0.98rem;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: var(--transition);
            border-radius: var(--radius-md);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            border-bottom: 1px solid var(--border-light);
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.2);
        }
        .accordion-custom .accordion-button::after {
            filter: invert(40%) sepia(84%) saturate(1200%) hue-rotate(200deg);
        }
        .accordion-custom .accordion-body {
            padding: 16px 20px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.75;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            border-radius: var(--radius-xl);
            padding: 44px 40px;
            color: #FFFFFF;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            width: 200px;
            height: 200px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
            top: -60px;
            right: -60px;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            width: 160px;
            height: 160px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 50%;
            bottom: -40px;
            left: -40px;
        }
        .cta-section h2 {
            font-size: 1.7rem;
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 1rem;
            opacity: 0.9;
            margin-bottom: 24px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }
        .cta-section .btn {
            position: relative;
            z-index: 1;
            margin: 0 6px;
        }
        .cta-section .btn-cta-white {
            background: #FFFFFF;
            color: var(--primary-dark);
            font-weight: 700;
            border: 1px solid #FFFFFF;
        }
        .cta-section .btn-cta-white:hover {
            background: var(--accent);
            color: #FFFFFF;
            border-color: var(--accent);
            transform: translateY(-2px);
        }
        .cta-section .btn-cta-outline-white {
            background: transparent;
            color: #FFFFFF;
            border: 1.5px solid rgba(255, 255, 255, 0.6);
            font-weight: 600;
        }
        .cta-section .btn-cta-outline-white:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #FFFFFF;
            transform: translateY(-2px);
        }
        /* 页脚 */
        .footer {
            background: #142033;
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 24px;
            margin-top: 60px;
        }
        .footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #FFFFFF;
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer .footer-desc {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 8px;
        }
        .footer .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer .footer-links li {
            margin-bottom: 8px;
        }
        .footer .footer-links li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .footer .footer-links li a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }
        .footer .btn-primary-custom {
            background-color: var(--accent);
            border-color: var(--accent);
            font-size: 0.82rem;
            padding: 8px 16px;
        }
        .footer .btn-primary-custom:hover {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
        }
        .footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 28px;
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer .footer-bottom-links {
            display: flex;
            gap: 16px;
        }
        .footer .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.78rem;
            transition: var(--transition);
        }
        .footer .footer-bottom-links a:hover {
            color: #FFFFFF;
        }
        /* 底部固定转化条 */
        .floating-cta {
            position: fixed;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            padding: 14px 22px;
            display: flex;
            align-items: center;
            gap: 16px;
            z-index: 1060;
            border: 1px solid var(--border-light);
            max-width: 680px;
            width: calc(100% - 32px);
        }
        .floating-cta .cta-text {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text);
            flex: 1;
            line-height: 1.4;
        }
        .floating-cta .cta-text strong {
            color: var(--accent-dark);
            font-weight: 700;
        }
        .floating-cta .btn {
            white-space: nowrap;
            padding: 10px 18px;
            font-size: 0.88rem;
        }
        .floating-cta .btn-close-custom {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-size: 0.9rem;
            cursor: pointer;
            padding: 4px;
            transition: var(--transition);
        }
        .floating-cta .btn-close-custom:hover {
            color: var(--text);
        }
        /* 响应式 */
        @media (max-width: 991.98px) {
            :root {
                --section-py: 48px;
            }
            .category-hero {
                min-height: 40vh;
                padding: 40px 0 28px;
            }
            .category-hero h1 {
                font-size: 1.9rem;
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .filter-bar {
                padding: 14px 16px;
                gap: 10px;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --section-py: 40px;
            }
            .category-hero {
                min-height: auto;
                padding: 32px 0 24px;
            }
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .category-hero .hero-desc {
                font-size: 0.9rem;
                line-height: 1.65;
            }
            .category-hero .hero-tags {
                gap: 5px;
            }
            .category-hero .hero-tags .badge-custom {
                font-size: 0.7rem;
                padding: 4px 10px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
                margin-top: -20px;
                padding: 12px 14px;
            }
            .filter-bar .filter-group {
                flex-direction: column;
                align-items: stretch;
                gap: 6px;
            }
            .filter-bar .form-select,
            .filter-bar .form-control {
                width: 100%;
                min-width: auto;
            }
            .filter-bar .btn-filter {
                width: 100%;
            }
            .esport-card .card-cover {
                aspect-ratio: 16/9;
            }
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .cta-section .btn {
                display: block;
                width: 100%;
                margin: 6px 0;
            }
            .floating-cta {
                flex-direction: column;
                text-align: center;
                padding: 12px 16px;
                gap: 10px;
                bottom: 8px;
                border-radius: var(--radius-md);
            }
            .floating-cta .btn {
                width: 100%;
            }
            .footer {
                padding: 36px 0 18px;
            }
            .footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }
        @media (min-width: 576px) and (max-width: 991.98px) {
            .esport-card .card-cover {
                aspect-ratio: 16/9;
            }
        }
        @media (min-width: 992px) {
            .navbar-nav-custom a.nav-link-custom {
                padding: 8px 14px;
                font-size: 0.92rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 64px;
            --section-py-mobile: 40px;
            --container-max: 1200px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
        }

        .section {
            padding: var(--section-py) 0;
        }

        .section-alt {
            background-color: #FFFFFF;
        }

        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 12px 0;
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 1.02rem;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }

        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }

        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }

        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }

        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }

        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }

        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }

        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }

        .btn-lg-custom {
            padding: 16px 32px;
            font-size: 1.05rem;
        }

        .badge-custom {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }

        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }

        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }

        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }

        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }

        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }

        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        /* Header / Navigation */
        .header-top {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            padding: 12px 0;
        }

        .header-top .brand-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text);
        }

        .header-top .brand-link:hover {
            color: var(--primary);
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .location-trigger {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--text-muted);
            font-size: 0.9rem;
            cursor: pointer;
            padding: 8px 14px;
            border-radius: 20px;
            background: var(--bg);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }

        .location-trigger:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-light);
        }

        .navbar-custom {
            background-color: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            padding: 0;
        }

        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        .nav-link-custom {
            display: inline-block;
            padding: 14px 18px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text);
            border-radius: 6px;
            transition: var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .nav-link-custom:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-link-custom.active {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px 3px 0 0;
        }

        .navbar-toggler-custom {
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 12px;
            background: #fff;
            color: var(--text);
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .navbar-toggler-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary);
        }

        .offcanvas-custom {
            background: #FFFFFF;
        }

        .offcanvas-custom .nav-link-custom {
            display: block;
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 4px;
        }

        .offcanvas-custom .nav-link-custom.active {
            background: var(--primary-light);
            color: var(--primary);
        }

        /* Hero */
        .hero-category {
            background: linear-gradient(135deg, rgba(21, 34, 51, 0.82) 0%, rgba(31, 107, 196, 0.75) 100%),
                url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 70px 0 60px;
            position: relative;
            min-height: 40vh;
            display: flex;
            align-items: center;
        }

        .hero-category .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .hero-category .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.8);
            transition: var(--transition);
        }

        .hero-category .breadcrumb-custom a:hover {
            color: #FFFFFF;
        }

        .hero-category .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.5);
        }

        .hero-category .breadcrumb-custom .current {
            color: #FFFFFF;
            font-weight: 600;
        }

        .hero-category h1 {
            font-size: 2.2rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .hero-category .hero-desc {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1.05rem;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* Filter Bar */
        .filter-bar {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            margin-top: -28px;
            position: relative;
            z-index: 10;
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
        }

        .filter-bar .filter-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
        }

        .filter-bar .form-select-custom,
        .filter-bar .form-control-custom {
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 14px;
            font-size: 0.88rem;
            color: var(--text);
            background-color: #fff;
            transition: var(--transition);
            min-width: 130px;
        }

        .filter-bar .form-select-custom:focus,
        .filter-bar .form-control-custom:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
            outline: none;
        }

        .filter-bar .btn-filter {
            padding: 8px 18px;
            font-size: 0.88rem;
            border-radius: 8px;
            background: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
            font-weight: 600;
            transition: var(--transition);
        }

        .filter-bar .btn-filter:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }

        .filter-bar .btn-filter.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* Video Cards */
        .video-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .video-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .video-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .video-card .video-thumb {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            background: #E8F0FA;
        }

        .video-card .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .video-card:hover .video-thumb img {
            transform: scale(1.03);
        }

        .video-card .video-thumb .play-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 52px;
            height: 52px;
            background: rgba(255, 107, 61, 0.92);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
        }

        .video-card:hover .play-overlay {
            background: var(--accent);
            transform: translate(-50%, -50%) scale(1.08);
        }

        .video-card .video-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            font-size: 0.75rem;
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: 500;
        }

        .video-card .video-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .video-card .video-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .video-card .video-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .video-card .video-excerpt {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
            flex: 1;
        }

        .video-card .video-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 12px;
        }

        .video-card .video-link {
            font-weight: 600;
            font-size: 0.88rem;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        /* Sidebar */
        .sidebar-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            margin-bottom: 20px;
        }

        .sidebar-card .sidebar-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-light);
        }

        .ranking-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .ranking-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .ranking-list li:last-child {
            border-bottom: none;
        }

        .ranking-list .rank-num {
            width: 26px;
            height: 26px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            background: var(--bg);
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .ranking-list li:nth-child(1) .rank-num {
            background: var(--accent);
            color: #fff;
        }

        .ranking-list li:nth-child(2) .rank-num {
            background: var(--primary);
            color: #fff;
        }

        .ranking-list li:nth-child(3) .rank-num {
            background: var(--primary-light);
            color: var(--primary);
        }

        .ranking-list .rank-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-list .rank-title {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            display: block;
        }

        .ranking-list .rank-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* Tag Cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud .tag-item {
            padding: 6px 12px;
            border-radius: 16px;
            font-size: 0.78rem;
            font-weight: 500;
            background: var(--bg);
            color: var(--text-muted);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            cursor: pointer;
        }

        .tag-cloud .tag-item:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }

        /* Pagination */
        .pagination-custom {
            display: flex;
            gap: 6px;
            justify-content: center;
            margin-top: 32px;
            flex-wrap: wrap;
        }

        .pagination-custom .page-link-custom {
            padding: 10px 16px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            background: #fff;
            border: 1px solid var(--border);
            transition: var(--transition);
            cursor: pointer;
            min-width: 44px;
            text-align: center;
        }

        .pagination-custom .page-link-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }

        .pagination-custom .page-link-custom.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .pagination-custom .page-link-custom.disabled {
            opacity: 0.5;
            pointer-events: none;
        }

        /* Deep Content Area */
        .deep-content {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 36px 32px;
            border: 1px solid var(--border-light);
        }

        .deep-content .deep-img {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 20px;
        }

        .deep-content .deep-img img {
            width: 100%;
            height: 260px;
            object-fit: cover;
        }

        .deep-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            line-height: 1.5;
        }

        .deep-content p {
            color: var(--text-muted);
            line-height: 1.85;
            margin-bottom: 14px;
            font-size: 0.95rem;
        }

        .deep-content .deep-highlight {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
            padding: 14px 18px;
            border-radius: 0 8px 8px 0;
            margin: 16px 0;
            font-size: 0.95rem;
            color: var(--text);
            font-weight: 500;
        }

        /* FAQ */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            background: #FFFFFF;
        }

        .accordion-custom .accordion-button {
            background: #FFFFFF;
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            transition: var(--transition);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            box-shadow: none;
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary);
        }

        .accordion-custom .accordion-button::after {
            filter: brightness(0) saturate(100%) invert(35%) sepia(98%) saturate(1800%) hue-rotate(205deg);
        }

        .accordion-custom .accordion-body {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
            padding: 16px 20px;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .cta-section .cta-text h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }

        .cta-section .cta-text p {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
            font-size: 0.95rem;
        }

        /* Footer */
        .footer {
            background: #142033;
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 28px;
            margin-top: 40px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #FFFFFF;
            display: inline-block;
            margin-bottom: 14px;
        }

        .footer-brand:hover {
            color: #FFFFFF;
        }

        .footer-desc {
            font-size: 0.88rem;
            line-height: 1.8;
            margin-bottom: 12px;
        }

        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.88rem;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: #FFFFFF;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom-links {
            display: flex;
            gap: 16px;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.8rem;
            transition: var(--transition);
        }

        .footer-bottom-links a:hover {
            color: #FFFFFF;
        }

        /* Fixed Bottom CTA Bar */
        .fixed-cta-bar {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: #FFFFFF;
            border-radius: 16px;
            box-shadow: var(--shadow-xl);
            padding: 14px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 680px;
            max-width: calc(100vw - 32px);
            z-index: 1000;
            border: 1px solid var(--border-light);
        }

        .fixed-cta-bar .cta-bar-text {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
        }

        .fixed-cta-bar .btn {
            white-space: nowrap;
        }

        /* Responsive */
        @media (max-width: 991px) {
            .hero-category {
                padding: 50px 0 40px;
                min-height: auto;
            }

            .hero-category h1 {
                font-size: 1.8rem;
            }

            .video-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .section {
                padding: var(--section-py-mobile) 0;
            }

            .deep-content {
                padding: 24px 18px;
            }

            .cta-section {
                padding: 28px 20px;
                flex-direction: column;
                text-align: center;
            }

            .fixed-cta-bar {
                flex-direction: column;
                text-align: center;
                padding: 12px 16px;
                gap: 10px;
                bottom: 12px;
            }

            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 576px) {
            .hero-category {
                padding: 40px 0 32px;
            }

            .hero-category h1 {
                font-size: 1.5rem;
            }

            .hero-category .hero-desc {
                font-size: 0.9rem;
            }

            .section-title {
                font-size: 1.4rem;
            }

            .video-card .video-title {
                font-size: 0.95rem;
            }

            .deep-content .deep-img img {
                height: 180px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-bottom-links {
                justify-content: center;
            }

            .pagination-custom .page-link-custom {
                padding: 8px 12px;
                font-size: 0.8rem;
                min-width: 36px;
            }

            .fixed-cta-bar .cta-bar-text {
                font-size: 0.8rem;
            }

            .fixed-cta-bar .btn {
                font-size: 0.82rem;
                padding: 10px 18px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #1F6BC4;
            --primary-dark: #1858A3;
            --primary-light: #E8F1FC;
            --accent: #FF6B3D;
            --accent-dark: #E6552A;
            --danger: #D93843;
            --success: #0FA36B;
            --bg: #F4F8FC;
            --card: #FFFFFF;
            --text: #152233;
            --text-muted: #5B6B82;
            --border: #E1E9F5;
            --border-light: #EDF2F9;
            --shadow-sm: 0 2px 8px rgba(20, 35, 70, 0.04);
            --shadow-md: 0 6px 16px rgba(20, 35, 70, 0.05);
            --shadow-lg: 0 12px 28px rgba(20, 35, 70, 0.12);
            --shadow-xl: 0 24px 48px rgba(20, 35, 70, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-py: 72px;
            --section-py-mobile: 44px;
            --container-max: 1200px;
        }

        @media (max-width: 991.98px) {
            :root {
                --section-py: 52px;
            }
        }
        @media (max-width: 575.98px) {
            :root {
                --section-py: 36px;
            }
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
            padding: 0;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(31, 107, 196, 0.35);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
        }

        .section {
            padding: var(--section-py) 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }

        .section-title-wrap {
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 10px 0;
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .btn {
            border-radius: var(--radius-sm);
            font-weight: 600;
            padding: 12px 24px;
            font-size: 0.95rem;
            transition: var(--transition);
            border: none;
            letter-spacing: 0.01em;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.25);
        }
        .btn-primary-custom {
            background-color: var(--accent);
            color: #FFFFFF;
            border: 1px solid var(--accent);
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background-color: var(--bg);
            color: var(--text);
            border: 1px solid var(--border);
        }
        .btn-ghost-custom:hover {
            background-color: #E8F0FA;
            border-color: #C5D4EA;
            color: var(--text);
        }
        .btn-sm-custom {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }
        .btn-lg-custom {
            padding: 16px 32px;
            font-size: 1.05rem;
        }

        .badge-custom {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .badge-primary {
            background-color: var(--primary-light);
            color: var(--primary);
        }
        .badge-accent {
            background-color: #FFF0EA;
            color: var(--accent-dark);
        }
        .badge-danger {
            background-color: #FDECED;
            color: var(--danger);
        }
        .badge-success {
            background-color: #E8F8F1;
            color: var(--success);
        }

        .card-custom {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        /* ===== Header / Nav ===== */
        .header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 2px 12px rgba(20, 35, 70, 0.06);
        }
        .header-top {
            padding: 12px 0;
        }
        .header-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .header-logo .logo-ball {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--accent);
            border-radius: 50%;
            color: #fff;
            font-size: 0.9rem;
            margin-right: 8px;
        }
        .navbar-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-link-custom {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: var(--transition);
        }
        .nav-link-custom:hover {
            background: var(--primary-light);
            color: var(--primary);
        }
        .nav-link-custom.active {
            background: var(--primary);
            color: #FFFFFF;
            box-shadow: 0 4px 12px rgba(31, 107, 196, 0.25);
        }
        .location-entry {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            background: var(--bg);
            border-radius: var(--radius-sm);
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .location-entry:hover {
            background: var(--primary-light);
            border-color: #C5D4EA;
            color: var(--primary);
        }
        .header-sub {
            background: var(--bg);
            padding: 8px 0;
            border-top: 1px solid var(--border-light);
        }
        .header-sub-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .location-current {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-muted);
        }
        .location-current strong {
            color: var(--text);
            font-weight: 700;
        }
        .hot-links {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .hot-link {
            font-size: 0.82rem;
            color: var(--text-muted);
            padding: 4px 10px;
            border-radius: 4px;
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .hot-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .navbar-toggler-custom {
            display: none;
            background: var(--primary-light);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            color: var(--primary);
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .navbar-toggler-custom:hover {
            background: #D5E5F8;
        }

        @media (max-width: 991.98px) {
            .navbar-toggler-custom {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .nav-links-wrapper {
                display: none;
            }
            .nav-links-wrapper.mobile-open {
                display: flex;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                padding: 12px 0;
                gap: 4px;
                border-top: 1px solid var(--border-light);
                margin-top: 10px;
            }
            .nav-link-custom {
                padding: 12px;
                border-radius: var(--radius-sm);
            }
            .header-sub-inner {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575.98px) {
            .header-logo {
                font-size: 1.2rem;
            }
            .header-logo .logo-ball {
                width: 30px;
                height: 30px;
                font-size: 0.75rem;
                margin-right: 5px;
            }
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-custom {
            background: transparent;
            margin: 0;
            padding: 0;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom .separator {
            color: #B7C5D9;
        }
        .breadcrumb-custom .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* ===== Hero ===== */
        .hero-category {
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            min-height: 52vh;
            display: flex;
            align-items: center;
            padding: 60px 0;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(244, 248, 252, 0.92) 0%, rgba(232, 241, 252, 0.78) 45%, rgba(244, 248, 252, 0.55) 100%);
            z-index: 1;
        }
        .hero-category .container {
            position: relative;
            z-index: 2;
        }
        .hero-category-inner {
            display: flex;
            gap: 40px;
            align-items: stretch;
            flex-wrap: wrap;
        }
        .hero-category-left {
            flex: 1 1 50%;
            min-width: 280px;
        }
        .hero-category-right {
            flex: 1 1 38%;
            min-width: 300px;
        }
        .hero-category h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.3;
            margin: 12px 0 16px 0;
        }
        .hero-category .hero-desc {
            color: var(--text-muted);
            font-size: 1.02rem;
            line-height: 1.85;
            max-width: 560px;
        }
        .hero-badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin: 20px 0;
        }
        .apply-card {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
        }
        .apply-card h2 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px 0;
        }
        .apply-card .apply-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .apply-benefits {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .apply-form .form-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }
        .apply-form .form-control,
        .apply-form .form-select {
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            font-size: 0.9rem;
            padding: 10px 14px;
            color: var(--text);
            background: #FBFCFE;
            transition: var(--transition);
        }
        .apply-form .form-control:focus,
        .apply-form .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
            background: #FFFFFF;
        }
        .apply-form .form-control::placeholder {
            color: #A0B0C5;
        }
        @media (max-width: 991.98px) {
            .hero-category {
                min-height: auto;
                padding: 40px 0;
            }
            .hero-category-inner {
                flex-direction: column;
                gap: 24px;
            }
            .hero-category h1 {
                font-size: 1.9rem;
            }
        }
        @media (max-width: 575.98px) {
            .hero-category h1 {
                font-size: 1.5rem;
            }
            .apply-card {
                padding: 20px 16px;
            }
        }

        /* ===== Benefits Section ===== */
        .benefits-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            gap: 20px;
        }
        .benefit-card {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .benefit-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .benefit-card.large {
            background: linear-gradient(160deg, #FFFFFF 55%, var(--primary-light) 160%);
        }
        .benefit-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            background: var(--primary-light);
            border-radius: 12px;
        }
        .benefit-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px 0;
        }
        .benefit-card p {
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.8;
            margin: 0 0 12px 0;
        }
        .benefit-stat {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--primary);
        }
        @media (max-width: 991.98px) {
            .benefits-grid {
                grid-template-columns: 1fr 1fr;
            }
            .benefit-card.large {
                grid-column: span 2;
            }
        }
        @media (max-width: 575.98px) {
            .benefits-grid {
                grid-template-columns: 1fr;
            }
            .benefit-card.large {
                grid-column: span 1;
            }
        }

        /* ===== Process ===== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .process-step {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            text-align: center;
            position: relative;
        }
        .process-step .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--primary);
            color: #FFFFFF;
            font-weight: 800;
            font-size: 1.1rem;
            border-radius: 50%;
            margin-bottom: 14px;
            box-shadow: 0 4px 12px rgba(31, 107, 196, 0.25);
        }
        .process-step h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
        }
        .process-step p {
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.75;
            margin: 0;
        }
        @media (max-width: 991.98px) {
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .process-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Scene / Venue ===== */
        .venue-block {
            display: flex;
            gap: 32px;
            align-items: center;
            background: #FFFFFF;
            border-radius: var(--radius-xl);
            padding: 32px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
            margin-bottom: 24px;
        }
        .venue-block:nth-child(even) {
            flex-direction: row-reverse;
        }
        .venue-image {
            flex: 0 0 42%;
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .venue-image img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            transition: var(--transition);
        }
        .venue-image img:hover {
            transform: scale(1.03);
        }
        .venue-content {
            flex: 1;
        }
        .venue-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
        }
        .venue-content p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.85;
            margin: 0 0 12px 0;
        }
        .venue-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        @media (max-width: 991.98px) {
            .venue-block,
            .venue-block:nth-child(even) {
                flex-direction: column;
                align-items: flex-start;
            }
            .venue-image {
                flex: 0 0 100%;
                width: 100%;
            }
            .venue-image img {
                height: 200px;
            }
        }

        /* ===== Schedule Cards ===== */
        .filter-bar {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .filter-bar .form-select {
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            font-size: 0.88rem;
            padding: 8px 14px;
            color: var(--text);
            background: #FBFCFE;
            min-width: 150px;
            flex: 0 1 auto;
        }
        .filter-bar .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
        }
        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .schedule-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .schedule-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .schedule-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .schedule-card .card-img {
            height: 170px;
            overflow: hidden;
            position: relative;
        }
        .schedule-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .schedule-card:hover .card-img img {
            transform: scale(1.04);
        }
        .schedule-card .card-body-custom {
            padding: 18px 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .schedule-card .card-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            font-weight: 600;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .schedule-card h4 {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
            line-height: 1.45;
        }
        .schedule-card p {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0 0 12px 0;
            flex: 1;
        }
        .schedule-card .card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 12px;
        }
        .schedule-card .btn {
            align-self: flex-start;
        }
        @media (max-width: 991.98px) {
            .schedule-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .schedule-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Pagination ===== */
        .pagination-custom {
            display: flex;
            justify-content: center;
            gap: 6px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .pagination-custom .page-link-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            border-radius: var(--radius-sm);
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            color: var(--text);
            font-size: 0.88rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .pagination-custom .page-link-custom:hover {
            background: var(--primary-light);
            border-color: #C5D4EA;
            color: var(--primary);
        }
        .pagination-custom .page-link-custom.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
            box-shadow: 0 4px 12px rgba(31, 107, 196, 0.25);
        }
        .pagination-custom .page-link-custom.disabled {
            opacity: 0.45;
            pointer-events: none;
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: #FFFFFF;
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            background: #FFFFFF;
            color: var(--text);
            font-weight: 700;
            font-size: 0.98rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
            transition: var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            border-bottom: 1px solid var(--border-light);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(31, 107, 196, 0.15);
            border-color: var(--primary);
        }
        .accordion-custom .accordion-button::after {
            filter: brightness(0) saturate(100%) invert(35%) sepia(75%) saturate(1850%) hue-rotate(200deg);
        }
        .accordion-custom .accordion-body {
            padding: 18px 22px;
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: 48px 0;
            border-radius: var(--radius-xl);
            margin-bottom: var(--section-py);
        }
        .cta-section-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-section h2 {
            color: #FFFFFF;
            font-size: 1.8rem;
            font-weight: 800;
            margin: 0 0 8px 0;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1rem;
            margin: 0;
            max-width: 520px;
            line-height: 1.7;
        }
        .cta-section .btn {
            white-space: nowrap;
        }
        @media (max-width: 575.98px) {
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ===== Footer ===== */
        .footer {
            background: #142033;
            color: #C5D2E4;
            padding: 48px 0 24px;
        }
        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #FFFFFF;
            letter-spacing: 0.02em;
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-desc {
            font-size: 0.88rem;
            line-height: 1.8;
            color: #9AAAC2;
            margin-bottom: 12px;
        }
        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: #9AAAC2;
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            margin-top: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: #7E8FA8;
        }
        .footer-bottom-links {
            display: flex;
            gap: 16px;
        }
        .footer-bottom-links a {
            color: #7E8FA8;
            font-size: 0.82rem;
        }
        .footer-bottom-links a:hover {
            color: #FFFFFF;
        }
        @media (max-width: 767.98px) {
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }

        /* ===== Fixed Bottom CTA ===== */
        .bottom-cta {
            position: fixed;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--border-light);
            padding: 14px 22px;
            display: flex;
            align-items: center;
            gap: 20px;
            z-index: 1000;
            max-width: 680px;
            width: calc(100% - 32px);
            transition: var(--transition);
        }
        .bottom-cta p {
            margin: 0;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text);
            flex: 1;
        }
        .bottom-cta .btn {
            white-space: nowrap;
        }
        .bottom-cta-close {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-size: 0.9rem;
            cursor: pointer;
            padding: 4px;
            transition: var(--transition);
        }
        .bottom-cta-close:hover {
            color: var(--text);
        }
        @media (max-width: 575.98px) {
            .bottom-cta {
                bottom: 0;
                left: 0;
                transform: none;
                width: 100%;
                border-radius: 0;
                padding: 12px 16px;
                gap: 10px;
                flex-wrap: wrap;
            }
            .bottom-cta p {
                font-size: 0.82rem;
                flex: 1 1 100%;
            }
            .bottom-cta .btn {
                flex: 1;
            }
        }