/* roulang page: index */
:root {
            --primary: #0b1a2e;
            --primary-light: #132a47;
            --primary-lighter: #1e3a5f;
            --accent: #f5b40a;
            --accent-hover: #e5a000;
            --accent-soft: rgba(245, 180, 10, 0.12);
            --bg: #f5f7fb;
            --bg-dark: #0b1a2e;
            --bg-card: #ffffff;
            --text: #16233a;
            --text-muted: #5e7185;
            --border: #e3e9f2;
            --radius: 18px;
            --radius-sm: 10px;
            --radius-lg: 28px;
            --shadow-sm: 0 2px 14px rgba(11, 26, 46, 0.06);
            --shadow: 0 8px 30px rgba(11, 26, 46, 0.09);
            --shadow-lg: 0 16px 48px rgba(11, 26, 46, 0.15);
            --header-h: 78px;
            --space-section: 96px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
            color: var(--text);
            background: var(--bg);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            border: 2px solid transparent;
            transition: all 0.28s ease;
            cursor: pointer;
        }
        .btn-accent {
            background: var(--accent);
            color: #1a1404;
            border-color: var(--accent);
            box-shadow: 0 4px 18px rgba(245, 180, 10, 0.3);
        }
        .btn-accent:hover,
        .btn-accent:focus {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #1a1404;
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(245, 180, 10, 0.4);
        }
        .btn-outline-light {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.7);
            color: #ffffff;
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: rgba(255, 255, 255, 0.12);
            border-color: #ffffff;
            color: #ffffff;
            transform: translateY(-3px);
        }
        .btn-dark-solid {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        .btn-dark-solid:hover,
        .btn-dark-solid:focus {
            background: var(--primary-light);
            border-color: var(--primary-light);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            background: rgba(11, 26, 46, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            height: var(--header-h);
        }
        .site-header .navbar {
            padding: 0;
            min-height: var(--header-h);
        }
        .site-header .navbar-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .site-header .navbar-brand i {
            color: var(--accent);
            font-size: 24px;
        }
        .site-header .navbar-brand:hover,
        .site-header .navbar-brand:focus {
            color: var(--accent);
        }
        .site-header .navbar-nav {
            align-items: center;
            gap: 4px;
        }
        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 18px !important;
            border-radius: 30px;
            transition: all 0.24s ease;
            position: relative;
        }
        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }
        .site-header .nav-link.active {
            color: #fff;
            background: var(--accent-soft);
        }
        .site-header .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 22px;
            height: 3px;
            border-radius: 2px;
            background: var(--accent);
        }
        .site-header .header-cta {
            margin-left: 16px;
        }
        .site-header .header-cta .btn {
            padding: 9px 24px;
            font-size: 14px;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 10px;
            padding: 6px 10px;
            background: transparent;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(245, 180, 10, 0.35);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .site-header .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(34, 197, 94, 0.2);
            color: #4ade80;
            border: 1px solid rgba(34, 197, 94, 0.3);
            border-radius: 30px;
            padding: 4px 14px;
            font-size: 12px;
            font-weight: 600;
            margin-left: 14px;
            white-space: nowrap;
        }
        .site-header .badge-status .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4ade80;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.55;
                transform: scale(0.85);
            }
            100% {
                opacity: 1;
                transform: scale(1);
            }
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            isolation: isolate;
            padding: 110px 0 100px;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(11, 26, 46, 0.92) 0%, rgba(11, 26, 46, 0.72) 55%, rgba(11, 26, 46, 0.45) 100%);
            z-index: -1;
        }
        .hero::after {
            content: "";
            position: absolute;
            bottom: -1px;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to bottom, transparent, var(--bg));
            z-index: -1;
        }
        .hero .hero-content {
            max-width: 760px;
        }
        .hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(245, 180, 10, 0.16);
            border: 1px solid rgba(245, 180, 10, 0.45);
            color: #fbd36b;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 18px;
            border-radius: 40px;
            margin-bottom: 26px;
            backdrop-filter: blur(4px);
        }
        .hero .hero-badge i {
            font-size: 14px;
        }
        .hero h1 {
            font-size: 52px;
            font-weight: 900;
            line-height: 1.18;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }
        .hero h1 .text-accent {
            color: var(--accent);
            position: relative;
        }
        .hero h1 .text-accent::after {
            content: "";
            position: absolute;
            bottom: 4px;
            left: 0;
            width: 100%;
            height: 8px;
            background: rgba(245, 180, 10, 0.25);
            border-radius: 4px;
            z-index: -1;
        }
        .hero .hero-lead {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.75;
            margin-bottom: 32px;
            max-width: 600px;
        }
        .hero .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
        }
        .hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 36px;
            padding-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.16);
            margin-top: 8px;
        }
        .hero .hero-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 12px;
            color: rgba(255, 255, 255, 0.78);
            font-size: 14px;
        }
        .hero .hero-meta .meta-item i {
            color: var(--accent);
            font-size: 18px;
        }

        /* ===== Section Base ===== */
        .section {
            padding: 80px 0;
        }
        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }
        .section-head .section-tag {
            display: inline-block;
            background: var(--accent-soft);
            color: #c48a00;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.06em;
            padding: 5px 18px;
            border-radius: 40px;
            margin-bottom: 16px;
        }
        .section-head h2 {
            font-size: 36px;
            font-weight: 800;
            color: var(--text);
            line-height: 1.3;
            margin-bottom: 14px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .section-footer-btn {
            text-align: center;
            margin-top: 48px;
        }

        /* ===== Features ===== */
        .features-section {
            background: var(--bg);
        }
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 36px 30px;
            height: 100%;
            transition: all 0.32s ease;
            position: relative;
            overflow: hidden;
        }
        .feature-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow);
            border-color: rgba(245, 180, 10, 0.35);
        }
        .feature-card:hover::after {
            opacity: 1;
        }
        .feature-card .feature-icon {
            width: 58px;
            height: 58px;
            border-radius: 16px;
            background: var(--accent-soft);
            color: #c48a00;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 22px;
            transition: transform 0.3s ease;
        }
        .feature-card:hover .feature-icon {
            transform: scale(1.08) rotate(-4deg);
        }
        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
        .feature-card p {
            font-size: 14.5px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* ===== Category Cards ===== */
        .category-section {
            background: linear-gradient(180deg, var(--bg) 0%, #eef1f7 100%);
        }
        .category-card {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            height: 380px;
            display: flex;
            align-items: flex-end;
            transition: all 0.34s ease;
            box-shadow: var(--shadow-sm);
        }
        .category-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .category-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11, 26, 46, 0.92) 0%, rgba(11, 26, 46, 0.35) 55%, transparent 100%);
        }
        .category-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }
        .category-card:hover img {
            transform: scale(1.06);
        }
        .category-card .category-body {
            position: relative;
            z-index: 2;
            padding: 34px 30px;
            width: 100%;
            color: #fff;
        }
        .category-card .category-body .cate-badge {
            display: inline-block;
            background: var(--accent);
            color: #1a1404;
            font-size: 12px;
            font-weight: 700;
            padding: 3px 14px;
            border-radius: 40px;
            margin-bottom: 14px;
        }
        .category-card .category-body h3 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .category-card .category-body p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 18px;
            max-width: 320px;
        }
        .category-card .category-body .btn {
            padding: 8px 22px;
            font-size: 14px;
        }

        /* ===== Latest List ===== */
        .latest-section {
            background: var(--bg);
        }
        .latest-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 26px 28px;
            margin-bottom: 16px;
            display: flex;
            align-items: flex-start;
            gap: 20px;
            transition: all 0.28s ease;
            height: 100%;
        }
        .latest-card:hover {
            border-color: rgba(245, 180, 10, 0.4);
            box-shadow: var(--shadow);
            transform: translateY(-4px);
        }
        .latest-card .latest-icon {
            width: 44px;
            height: 44px;
            flex-shrink: 0;
            border-radius: 12px;
            background: var(--accent-soft);
            color: #c48a00;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }
        .latest-card .latest-meta {
            flex: 1;
            min-width: 0;
        }
        .latest-card .latest-meta .meta-top {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }
        .latest-card .latest-meta .cate-tag {
            background: rgba(11, 26, 46, 0.08);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 12px;
            border-radius: 30px;
        }
        .latest-card .latest-meta h3 {
            font-size: 16.5px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.5;
            transition: color 0.2s;
        }
        .latest-card:hover .latest-meta h3 {
            color: #c48a00;
        }
        .latest-card .latest-meta p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 10px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .latest-card .latest-meta time {
            font-size: 12.5px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .latest-card .latest-meta time i {
            font-size: 13px;
        }
        .empty-tip {
            text-align: center;
            padding: 48px 24px;
            color: var(--text-muted);
            font-size: 15px;
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px dashed var(--border);
        }

        /* ===== Stats ===== */
        .stats-section {
            background: var(--bg-dark) url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            position: relative;
            padding: 90px 0;
        }
        .stats-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(11, 26, 46, 0.9);
        }
        .stats-section .section-head h2 {
            color: #fff;
            position: relative;
        }
        .stats-section .section-head p {
            color: rgba(255, 255, 255, 0.65);
            position: relative;
        }
        .stats-section .section-tag {
            background: rgba(245, 180, 10, 0.2);
            color: #fbd36b;
            position: relative;
        }
        .stat-item {
            position: relative;
            text-align: center;
            padding: 36px 24px;
        }
        .stat-item .stat-num {
            font-size: 46px;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
            display: block;
            margin-bottom: 6px;
        }
        .stat-item .stat-num .unit {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            margin-left: 2px;
        }
        .stat-item .stat-label {
            font-size: 14.5px;
            color: rgba(255, 255, 255, 0.68);
            margin-top: 8px;
        }
        .stat-item::after {
            content: "";
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 56px;
            background: rgba(255, 255, 255, 0.12);
        }
        .stat-item:last-child::after {
            display: none;
        }

        /* ===== Steps ===== */
        .steps-section {
            background: var(--bg);
        }
        .step-card {
            text-align: center;
            padding: 40px 26px;
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            height: 100%;
            transition: all 0.3s ease;
        }
        .step-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-6px);
        }
        .step-card .step-num {
            width: 64px;
            height: 64px;
            margin: 0 auto 22px;
            background: linear-gradient(135deg, var(--accent), #ffd866);
            color: #1a1404;
            font-size: 24px;
            font-weight: 800;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 24px rgba(245, 180, 10, 0.35);
        }
        .step-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
        .step-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.65;
            margin: 0;
        }
        .step-card .step-arrow {
            position: absolute;
            top: 50%;
            right: -22px;
            color: var(--accent);
            font-size: 22px;
            z-index: 2;
            display: none;
        }
        @media (min-width: 992px) {
            .step-card .step-arrow {
                display: block;
            }
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: linear-gradient(180deg, #eef1f7 0%, var(--bg) 100%);
        }
        .faq-wrap .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 14px;
            overflow: hidden;
            background: var(--bg-card);
            box-shadow: var(--shadow-sm);
            transition: box-shadow 0.3s ease;
        }
        .faq-wrap .accordion-item:hover {
            box-shadow: var(--shadow);
        }
        .faq-wrap .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            background: transparent;
            padding: 20px 24px;
            border: none;
            box-shadow: none;
            position: relative;
            transition: color 0.25s;
        }
        .faq-wrap .accordion-button:focus {
            box-shadow: none;
            border-color: transparent;
        }
        .faq-wrap .accordion-button:not(.collapsed) {
            background: rgba(245, 180, 10, 0.06);
            color: #b07f00;
            box-shadow: none;
        }
        .faq-wrap .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23b07f00'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            transition: transform 0.3s ease;
        }
        .faq-wrap .accordion-body {
            padding: 0 24px 22px;
            font-size: 14.5px;
            color: var(--text-muted);
            line-height: 1.75;
            border-top: 1px solid rgba(227, 233, 242, 0.7);
            padding-top: 18px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 100px 0;
            background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
            position: relative;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(11, 26, 46, 0.94), rgba(11, 26, 46, 0.78));
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-box {
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }
        .cta-box h2 {
            color: #fff;
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .cta-box p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 16px;
            margin-bottom: 32px;
        }
        .cta-box .btn {
            padding: 14px 40px;
            font-size: 16px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #081624;
            padding: 64px 0 28px;
            color: rgba(255, 255, 255, 0.68);
            font-size: 14px;
        }
        .site-footer .footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .site-footer .footer-brand i {
            color: var(--accent);
        }
        .site-footer .footer-desc {
            line-height: 1.7;
            max-width: 320px;
        }
        .site-footer h5 {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 18px;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-links li {
            margin-bottom: 10px;
        }
        .site-footer .footer-links a {
            color: rgba(255, 255, 255, 0.62);
            transition: color 0.2s, padding-left 0.2s;
        }
        .site-footer .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .site-footer .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            color: rgba(255, 255, 255, 0.62);
        }
        .site-footer .footer-contact li i {
            color: var(--accent);
            width: 18px;
            text-align: center;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 48px;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .site-footer .footer-bottom .copyright {
            margin: 0;
            font-size: 13px;
        }
        .site-footer .footer-bottom .legal-links a {
            color: rgba(255, 255, 255, 0.5);
            margin-left: 18px;
            font-size: 13px;
        }
        .site-footer .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            :root {
                --space-section: 72px;
            }
            .hero h1 {
                font-size: 42px;
            }
            .section {
                padding: 64px 0;
            }
            .section-head h2 {
                font-size: 30px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-h: 70px;
                --space-section: 56px;
            }
            .site-header .navbar-collapse {
                background: rgba(11, 26, 46, 0.98);
                border-radius: 0 0 18px 18px;
                padding: 16px 20px 20px;
                margin-top: 10px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
            }
            .site-header .navbar-nav {
                align-items: stretch;
                gap: 2px;
                padding-top: 8px;
            }
            .site-header .nav-link {
                border-radius: 10px;
                padding: 10px 14px !important;
            }
            .site-header .header-cta {
                margin-left: 0;
                margin-top: 14px;
                text-align: center;
            }
            .site-header .header-cta .btn {
                width: 100%;
            }
            .site-header .badge-status {
                display: none;
            }
            .hero {
                min-height: 520px;
                padding: 90px 0 80px;
            }
            .hero h1 {
                font-size: 34px;
            }
            .hero .hero-lead {
                font-size: 16px;
            }
            .hero .hero-actions {
                gap: 12px;
            }
            .hero .btn {
                padding: 10px 22px;
                font-size: 14px;
                width: 100%;
            }
            .hero .hero-meta {
                gap: 16px;
            }
            .stat-item::after {
                display: none;
            }
            .stat-item {
                padding: 20px 12px;
            }
            .stat-item .stat-num {
                font-size: 36px;
            }
            .step-card {
                margin-bottom: 24px;
            }
            .category-card {
                height: 320px;
                margin-bottom: 24px;
            }
            .cta-box h2 {
                font-size: 28px;
            }
            .site-footer {
                padding: 48px 0 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }
            .hero h1 {
                font-size: 28px;
            }
            .hero .hero-lead {
                font-size: 15px;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .latest-card {
                flex-direction: column;
                gap: 12px;
                padding: 20px;
            }
            .latest-card .latest-icon {
                width: 38px;
                height: 38px;
                font-size: 15px;
            }
            .section {
                padding: 52px 0;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1a1a2e;
            --primary-light: #232345;
            --accent: #f5a623;
            --accent-dark: #d4890f;
            --accent-light: rgba(245, 166, 35, 0.12);
            --bg-light: #f8f9fc;
            --bg-dark: #0f0f1a;
            --text-main: #1a1a2e;
            --text-body: #4a4a5a;
            --text-muted: #8a8a9a;
            --border: #e8e8f0;
            --white: #ffffff;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 12px rgba(26, 26, 46, 0.06);
            --shadow-md: 0 8px 30px rgba(26, 26, 46, 0.1);
            --shadow-lg: 0 16px 48px rgba(26, 26, 46, 0.16);
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-primary);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: var(--white);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        button,
        input,
        select {
            font-family: inherit;
            outline: none;
        }
        .container {
            max-width: 1200px;
            padding: 0 24px;
        }
        .section-padding {
            padding: 88px 0;
        }
        .section-title {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--text-main);
        }
        .section-heading {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 56px;
        }
        .section-heading .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-light);
            color: var(--accent-dark);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 30px;
            margin-bottom: 18px;
            letter-spacing: 0.02em;
        }
        .section-heading .badge-tag i {
            font-size: 0.75rem;
        }
        .section-heading h2 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .section-heading p {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section-heading h2 {
                font-size: 1.8rem;
            }
        }
        .btn {
            border-radius: 50px;
            padding: 10px 28px;
            font-weight: 600;
            font-size: 0.95rem;
            border: 2px solid transparent;
            transition: var(--transition);
            letter-spacing: 0.01em;
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
            box-shadow: 0 4px 15px rgba(245, 166, 35, 0.35);
        }
        .btn-accent:hover {
            background: var(--accent-dark);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.4);
        }
        .btn-outline-light {
            border-color: rgba(255, 255, 255, 0.5);
            color: var(--white);
            background: transparent;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--white);
            border-color: var(--white);
            transform: translateY(-2px);
        }
        .btn-outline-accent {
            border-color: var(--accent);
            color: var(--accent);
            background: transparent;
        }
        .btn-outline-accent:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateY(-2px);
        }
        .btn-dark {
            background: var(--primary);
            color: var(--white);
        }
        .btn-dark:hover {
            background: var(--primary-light);
            color: var(--white);
            transform: translateY(-2px);
        }
        .badge-tag {
            display: inline-block;
            background: var(--accent-light);
            color: var(--accent-dark);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 30px;
            letter-spacing: 0.02em;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(15, 15, 26, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition);
        }
        .site-header .navbar {
            padding: 14px 0;
        }
        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--white);
            letter-spacing: -0.01em;
        }
        .site-header .navbar-brand i {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, #f5a623 0%, #e8912c 100%);
            color: var(--primary);
            font-size: 1rem;
        }
        .site-header .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 8px 18px !important;
            border-radius: 8px;
            transition: var(--transition);
            position: relative;
        }
        .site-header .navbar-nav .nav-link:hover {
            color: var(--white);
            background: rgba(255, 255, 255, 0.08);
        }
        .site-header .navbar-nav .nav-link.active {
            color: var(--accent);
        }
        .site-header .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 18px;
            right: 18px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .site-header .header-cta {
            margin-left: 16px;
        }
        .site-header .header-cta .btn {
            padding: 7px 20px;
            font-size: 0.9rem;
        }
        .site-header .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-left: 18px;
            padding: 5px 14px;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.82rem;
            font-weight: 500;
            border: 1px solid rgba(255, 255, 255, 0.12);
        }
        .site-header .badge-status .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #2ecc71;
            box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.25);
            animation: pulse 2s infinite;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 6px 10px;
            border-radius: 8px;
        }
        .navbar-toggler:focus {
            box-shadow: none;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(255,255,255,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
        }
        @keyframes pulse {
            0%,
            100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.2);
                opacity: 0.7;
            }
        }
        @media (max-width: 991.98px) {
            .site-header .navbar-collapse {
                background: rgba(15, 15, 26, 0.98);
                border-radius: 16px;
                padding: 20px;
                margin-top: 12px;
                border: 1px solid rgba(255, 255, 255, 0.1);
            }
            .site-header .navbar-nav .nav-link {
                padding: 12px 16px !important;
            }
            .site-header .navbar-nav .nav-link.active::after {
                left: 16px;
                right: auto;
                width: 32px;
            }
            .site-header .header-cta {
                margin-left: 0;
                margin-top: 12px;
            }
            .site-header .badge-status {
                display: none;
            }
        }
        .page-banner {
            position: relative;
            padding: 180px 0 100px;
            background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 60%, #232345 100%);
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(245, 166, 35, 0.12) 0%, transparent 65%);
        }
        .page-banner .banner-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
        }
        .page-banner .badge-tag {
            background: rgba(245, 166, 35, 0.2);
            color: #f5a623;
        }
        .page-banner h1 {
            font-size: 3rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.2;
            margin: 18px 0 16px;
            letter-spacing: -0.02em;
        }
        .page-banner p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.1rem;
            max-width: 640px;
            margin-bottom: 32px;
        }
        .page-banner .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            list-style: none;
            padding: 0;
            margin-bottom: 0;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
        }
        .page-banner .breadcrumb a {
            color: rgba(255, 255, 255, 0.6);
        }
        .page-banner .breadcrumb a:hover {
            color: var(--accent);
        }
        .page-banner .breadcrumb li+li::before {
            content: '/';
            margin-right: 10px;
            color: rgba(255, 255, 255, 0.3);
        }
        .page-banner .banner-stats {
            display: flex;
            gap: 40px;
            margin-top: 40px;
        }
        .page-banner .banner-stats .stat-item {
            display: flex;
            flex-direction: column;
        }
        .page-banner .banner-stats .stat-num {
            font-size: 2rem;
            font-weight: 700;
            color: var(--white);
            line-height: 1.2;
        }
        .page-banner .banner-stats .stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 150px 0 70px;
            }
            .page-banner h1 {
                font-size: 2.2rem;
            }
            .page-banner .banner-stats {
                gap: 24px;
                flex-wrap: wrap;
            }
        }
        .sports-hero-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .sports-hero-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .sports-hero-card .card-img {
            position: relative;
            height: 220px;
            overflow: hidden;
        }
        .sports-hero-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .sports-hero-card:hover .card-img img {
            transform: scale(1.06);
        }
        .sports-hero-card .card-img .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(15, 15, 26, 0.7) 100%);
        }
        .sports-hero-card .card-img .badge-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--accent);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 30px;
            box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
        }
        .sports-hero-card .card-img .card-meta {
            position: absolute;
            bottom: 14px;
            left: 16px;
            right: 16px;
            color: var(--white);
            font-size: 0.85rem;
            display: flex;
            gap: 16px;
        }
        .sports-hero-card .card-img .card-meta i {
            font-size: 0.75rem;
            opacity: 0.8;
        }
        .sports-hero-card .card-body {
            padding: 28px;
        }
        .sports-hero-card .card-body h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .sports-hero-card .card-body p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        .sports-hero-card .card-footer {
            padding: 16px 28px;
            background: var(--bg-light);
            border-top: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        }
        .sports-hero-card .card-footer .btn-link {
            color: var(--accent-dark);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .sports-hero-card .card-footer .btn-link:hover {
            gap: 10px;
        }
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        @media (max-width: 991.98px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .category-grid {
                grid-template-columns: 1fr;
            }
        }
        .sport-tabs-wrapper {
            background: var(--bg-light);
            border-radius: var(--radius-lg);
            padding: 30px 30px 10px;
        }
        .sport-tabs {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            border-bottom: 2px solid var(--border);
            padding-bottom: 20px;
            margin-bottom: 28px;
        }
        .sport-tabs .sport-tab-btn {
            background: transparent;
            border: 2px solid transparent;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-muted);
            transition: var(--transition);
            cursor: pointer;
        }
        .sport-tabs .sport-tab-btn:hover {
            color: var(--accent-dark);
            border-color: var(--accent);
        }
        .sport-tabs .sport-tab-btn.active {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
            box-shadow: 0 4px 14px rgba(245, 166, 35, 0.3);
        }
        .sport-tab-content {
            padding: 28px;
            background: var(--white);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
        }
        .feature-sport-card {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border-radius: var(--radius-md);
            padding: 20px;
            height: 100%;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .feature-sport-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
            transform: translateY(-3px);
            background: var(--white);
        }
        .feature-sport-card .icon-wrap {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            background: var(--accent-light);
            color: var(--accent-dark);
            margin-right: 18px;
        }
        .feature-sport-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .feature-sport-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.4;
        }
        .stream-guide {
            background: var(--bg-dark);
            position: relative;
            overflow: hidden;
        }
        .stream-guide::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
        }
        .stream-guide .section-heading h2 {
            color: var(--white);
        }
        .stream-guide .section-heading p {
            color: rgba(255, 255, 255, 0.7);
        }
        .stream-step {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            height: 100%;
            backdrop-filter: blur(10px);
            transition: var(--transition);
            position: relative;
        }
        .stream-step:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-5px);
            border-color: rgba(245, 166, 35, 0.4);
        }
        .stream-step .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 800;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--accent);
            color: var(--primary);
            margin-bottom: 18px;
        }
        .stream-step h4 {
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .stream-step p {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .schedule-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            transition: var(--transition);
            cursor: pointer;
        }
        .schedule-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(6px);
            border-color: var(--accent);
        }
        .schedule-item .time {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            min-width: 80px;
            line-height: 1.3;
        }
        .schedule-item .time span {
            display: block;
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 400;
        }
        .schedule-item .match-info {
            flex: 1;
        }
        .schedule-item .match-info h5 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .schedule-item .match-info p {
            font-size: 0.87rem;
            color: var(--text-muted);
            margin: 0;
        }
        .schedule-item .status {
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .schedule-item .status.live {
            background: rgba(231, 76, 60, 0.12);
            color: #e74c3c;
        }
        .schedule-item .status.upcoming {
            background: rgba(245, 166, 35, 0.12);
            color: #d4890f;
        }
        .schedule-item .status.finished {
            background: rgba(46, 204, 113, 0.12);
            color: #2ecc71;
        }
        .schedule-item .arrow-link {
            color: var(--accent);
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .schedule-item:hover .arrow-link {
            transform: translateX(4px);
        }
        @media (max-width: 575.98px) {
            .schedule-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 16px;
            }
            .schedule-item .time {
                min-width: 100%;
            }
        }
        .stats-block {
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        .stats-block::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 160px;
            height: 160px;
            background: rgba(245, 166, 35, 0.1);
            border-radius: 50%;
        }
        .stats-block .stat-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stats-block .stat-label {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.95rem;
        }
        .stats-block .divider {
            width: 2px;
            height: 56px;
            background: rgba(255, 255, 255, 0.12);
            border-radius: 2px;
        }
        .news-mini-card {
            display: flex;
            gap: 16px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 18px;
            transition: var(--transition);
            align-items: flex-start;
        }
        .news-mini-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .news-mini-card .news-thumb {
            width: 88px;
            height: 88px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-light);
        }
        .news-mini-card .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-mini-card h6 {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-mini-card p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-mini-card p i {
            font-size: 0.7rem;
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            margin-bottom: 16px;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
        }
        .faq-item h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 8px;
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }
        .faq-item h4 i {
            color: var(--accent);
            font-size: 0.9rem;
            margin-top: 4px;
        }
        .faq-item p {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin: 0 0 0 28px;
            line-height: 1.7;
        }
        .cta-section {
            background: linear-gradient(135deg, #1a1a2e, #232345);
            border-radius: var(--radius-lg);
            padding: 56px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
        }
        .cta-section .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
        }
        .cta-section h2 {
            color: var(--white);
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 30px;
            font-size: 1.05rem;
        }
        .cta-section .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 70px 0 0;
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--white);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .site-footer .footer-brand i {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--accent);
            color: var(--primary);
            font-size: 0.9rem;
        }
        .site-footer .footer-desc {
            font-size: 0.92rem;
            line-height: 1.7;
            margin-bottom: 0;
            color: rgba(255, 255, 255, 0.55);
        }
        .site-footer h5 {
            color: var(--white);
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 18px;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .site-footer .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .site-footer .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .site-footer .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .site-footer .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
        }
        .site-footer .footer-contact li i {
            color: var(--accent);
            width: 18px;
            text-align: center;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 24px 0;
            margin-top: 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.45);
            margin: 0;
        }
        .site-footer .legal-links {
            display: flex;
            gap: 20px;
        }
        .site-footer .legal-links a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.45);
            transition: var(--transition);
        }
        .site-footer .legal-links a:hover {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        #backToTop {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 46px;
            height: 46px;
            border-radius: 50%;
            background: var(--accent);
            color: var(--primary);
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border: none;
            box-shadow: 0 4px 16px rgba(245, 166, 35, 0.4);
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: var(--transition);
            z-index: 1040;
        }
        #backToTop.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        #backToTop:hover {
            background: var(--accent-dark);
            transform: translateY(-3px);
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 60px 0;
            }
            .cta-section {
                padding: 36px 20px;
            }
            .cta-section h2 {
                font-size: 1.7rem;
            }
        }

/* roulang page: article */
:root {
            --primary: #0f1f3d;
            --primary-light: #172c52;
            --accent: #f5b50a;
            --accent-hover: #d99e05;
            --bg-light: #f6f8fc;
            --bg-deep: #0b1428;
            --text-dark: #1a2332;
            --text-body: #5a6478;
            --text-muted: #8a94a8;
            --border: #e8ecf3;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-sm: 0 4px 14px rgba(15, 31, 61, 0.06);
            --shadow-lg: 0 20px 48px rgba(15, 31, 61, 0.14);
            --transition: 0.25s ease;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg-light);
            color: var(--text-body);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        ul,
        ol {
            padding-left: 0;
        }
        .container {
            max-width: 1200px;
        }

        .section-padding {
            padding: 90px 0;
        }

        .btn-accent {
            background: var(--accent);
            color: #1a2332;
            border: none;
            font-weight: 700;
            border-radius: 10px;
            padding: 10px 24px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            color: #1a2332;
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(245, 181, 10, 0.32);
        }
        .btn-accent:focus {
            box-shadow: 0 0 0 0.25rem rgba(245, 181, 10, 0.35);
            outline: none;
        }
        .btn-lg {
            padding: 14px 34px;
            font-size: 1.05rem;
            border-radius: 12px;
        }

        .site-header {
            background: rgba(9, 20, 43, 0.97);
            backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 999;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .navbar {
            padding: 14px 0;
        }
        .navbar-brand {
            font-size: 1.32rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.5px;
            transition: var(--transition);
        }
        .navbar-brand:hover {
            color: var(--accent);
        }
        .navbar-brand i {
            color: var(--accent);
            font-size: 1.5rem;
        }
        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-weight: 600;
            padding: 8px 16px;
            border-radius: 8px;
            transition: var(--transition);
            font-size: 0.98rem;
        }
        .navbar-nav .nav-link:hover {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.06);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent);
            background: rgba(245, 181, 10, 0.14);
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 10px;
            padding: 8px 10px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 0.2rem rgba(245, 181, 10, 0.3);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.92%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .header-cta {
            margin-left: 16px;
        }
        .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 30px;
            padding: 6px 14px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-left: 14px;
            white-space: nowrap;
        }
        .badge-status .dot {
            width: 8px;
            height: 8px;
            background: #2fd576;
            border-radius: 50%;
            animation: pulse 1.8s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(47, 213, 118, 0.5);
            }
            50% {
                opacity: 0.75;
                box-shadow: 0 0 0 5px rgba(47, 213, 118, 0);
            }
        }

        .article-hero {
            min-height: 440px;
            display: flex;
            align-items: center;
            position: relative;
            background: linear-gradient(135deg, rgba(9, 18, 38, 0.94) 0%, rgba(16, 35, 75, 0.84) 50%, rgba(9, 18, 38, 0.8) 100%), url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            color: #fff;
            padding: 90px 0 80px;
            border-bottom: 3px solid var(--accent);
        }
        .breadcrumb-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.92rem;
            margin-bottom: 28px;
            align-items: center;
        }
        .breadcrumb-wrap a {
            color: rgba(255, 255, 255, 0.75);
            transition: var(--transition);
        }
        .breadcrumb-wrap a:hover {
            color: var(--accent);
        }
        .breadcrumb-wrap .sep {
            opacity: 0.6;
        }
        .hero-category {
            display: inline-block;
            background: var(--accent);
            color: #1a2332;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.88rem;
            margin-bottom: 18px;
            letter-spacing: 1px;
        }
        .article-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.3;
            max-width: 800px;
            margin-bottom: 16px;
            color: #fff;
        }
        .hero-desc {
            font-size: 1.06rem;
            color: rgba(255, 255, 255, 0.72);
            max-width: 700px;
            line-height: 1.8;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 28px;
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 8px 18px;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.92);
        }
        .article-meta i {
            color: var(--accent);
        }

        .article-main {
            padding: 70px 0 90px;
        }
        .article-card {
            background: #fff;
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
        }
        .article-header-inline {
            border-bottom: 1px solid var(--border);
            padding-bottom: 26px;
            margin-bottom: 26px;
        }
        .article-header-inline h1 {
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--text-dark);
            line-height: 1.35;
            margin: 18px 0 0;
        }
        .article-meta-line {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .article-meta-line .category-badge {
            background: rgba(245, 181, 10, 0.14);
            color: #9a6f00;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 30px;
            font-size: 0.86rem;
        }
        .article-cover {
            border-radius: 16px;
            overflow: hidden;
            margin-bottom: 28px;
            position: relative;
        }
        .article-cover img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: 16px;
        }
        .article-cover::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 31, 61, 0), rgba(15, 31, 61, 0.12));
            border-radius: 16px;
            pointer-events: none;
        }

        .article-content {
            margin-top: 10px;
        }
        .article-content p,
        .article-content li {
            color: var(--text-body);
            font-size: 1.04rem;
            line-height: 1.95;
        }
        .article-content p {
            margin-bottom: 1.6rem;
        }
        .article-content h2 {
            font-size: 1.55rem;
            font-weight: 800;
            color: var(--text-dark);
            margin: 2.2rem 0 1.2rem;
            padding-left: 16px;
            border-left: 4px solid var(--accent);
            border-radius: 2px;
        }
        .article-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-dark);
            margin: 1.8rem 0 1rem;
        }
        .article-content ul,
        .article-content ol {
            padding-left: 1.4rem;
            margin-bottom: 1.6rem;
        }
        .article-content li {
            margin-bottom: 0.6rem;
        }
        .article-content img {
            border-radius: 14px;
            margin: 1.8rem 0;
            width: 100%;
            height: auto;
            box-shadow: var(--shadow-sm);
        }
        .article-content blockquote {
            border-left: 4px solid var(--accent);
            background: var(--bg-light);
            padding: 20px 24px;
            border-radius: 0 14px 14px 0;
            margin: 1.8rem 0;
            font-style: italic;
            color: var(--text-dark);
            font-weight: 500;
        }
        .article-content blockquote p {
            margin-bottom: 0;
        }
        .article-content a {
            color: var(--primary);
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: var(--transition);
        }
        .article-content a:hover {
            color: var(--accent-hover);
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            font-size: 0.96rem;
        }
        .article-content th,
        .article-content td {
            padding: 12px 14px;
            border-bottom: 1px solid var(--border);
            text-align: left;
        }
        .article-content th {
            background: var(--bg-light);
            color: var(--text-dark);
            font-weight: 700;
        }
        .article-content strong {
            color: var(--text-dark);
        }

        .article-tags {
            margin-top: 36px;
            padding-top: 26px;
            border-top: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        .tag-label {
            font-weight: 700;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .tag-label i {
            color: var(--accent);
        }
        .tag {
            background: var(--bg-light);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.88rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .tag:hover {
            background: var(--primary);
            color: #fff;
        }

        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 26px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            margin-bottom: 24px;
        }
        .sidebar-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--primary);
            margin-bottom: 18px;
        }
        .sidebar-title i {
            color: var(--accent);
        }
        .article-info-list {
            list-style: none;
            margin-bottom: 0;
        }
        .article-info-list li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding: 11px 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.94rem;
        }
        .article-info-list li:last-child {
            border-bottom: 0;
        }
        .article-info-list span {
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .article-info-list strong {
            color: var(--primary);
            font-weight: 600;
            text-align: right;
            word-break: break-all;
        }
        .service-features {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .service-features li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            font-weight: 500;
            color: var(--text-body);
            font-size: 0.95rem;
        }
        .service-features li i {
            color: var(--accent);
            width: 22px;
            text-align: center;
            font-size: 1.05rem;
        }
        .side-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 16px;
            border-radius: 10px;
            background: var(--bg-light);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .side-link:last-child {
            margin-bottom: 0;
        }
        .side-link i {
            color: var(--accent);
            width: 20px;
            text-align: center;
        }
        .side-link:hover {
            background: var(--primary);
            color: #fff;
            transform: translateX(4px);
        }

        .not-found-panel {
            background: #fff;
            border-radius: 20px;
            padding: 80px 40px;
            text-align: center;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .not-found-icon {
            font-size: 3.4rem;
            color: var(--accent);
            margin-bottom: 20px;
        }
        .not-found-panel h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .not-found-panel p {
            color: var(--text-body);
            margin: 0 0 30px;
            font-size: 1.05rem;
        }

        .category-preview {
            background: var(--bg-light);
        }
        .section-head {
            text-align: center;
            margin-bottom: 52px;
        }
        .section-tag {
            letter-spacing: 4px;
            color: var(--accent);
            font-weight: 700;
            font-size: 0.84rem;
            text-transform: uppercase;
            display: inline-block;
        }
        .section-head h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin: 12px 0 14px;
        }
        .section-head p {
            color: var(--text-body);
            max-width: 640px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        .category-card {
            background: #fff;
            border-radius: 18px;
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
        }
        .category-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }
        .category-card-img {
            position: relative;
            height: 220px;
            overflow: hidden;
        }
        .category-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .category-card:hover .category-card-img img {
            transform: scale(1.06);
        }
        .category-card-overlay {
            position: absolute;
            left: 20px;
            top: 20px;
            z-index: 2;
        }
        .card-tag {
            background: var(--accent);
            color: #1a2332;
            font-weight: 700;
            font-size: 0.86rem;
            padding: 6px 14px;
            border-radius: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
        }
        .category-card-body {
            padding: 28px;
        }
        .category-card-body h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .category-card-body h3 a {
            color: var(--primary);
            transition: var(--transition);
        }
        .category-card-body h3 a:hover {
            color: var(--accent);
        }
        .category-card-body p {
            color: var(--text-body);
            font-size: 0.97rem;
            margin-bottom: 18px;
            line-height: 1.8;
        }
        .card-link {
            font-weight: 700;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .card-link:hover {
            color: var(--accent);
        }
        .card-link i {
            transition: transform 0.3s ease;
        }
        .card-link:hover i {
            transform: translateX(6px);
        }

        .faq-section {
            background: #fff;
        }
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }
        .accordion-item {
            border: 1px solid var(--border);
            border-radius: 14px !important;
            overflow: hidden;
            margin-bottom: 16px;
            box-shadow: var(--shadow-sm);
            background: #fff;
        }
        .accordion-button {
            background: #fff;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.04rem;
            padding: 20px 24px;
            box-shadow: none;
            transition: var(--transition);
        }
        .accordion-button:not(.collapsed) {
            background: var(--primary);
            color: #fff;
        }
        .accordion-button:focus {
            box-shadow: none;
            outline: none;
        }
        .accordion-button::after {
            transition: transform 0.3s ease;
        }
        .accordion-button:not(.collapsed)::after {
            filter: brightness(0) invert(1);
        }
        .accordion-body {
            color: var(--text-body);
            padding: 20px 24px;
            line-height: 1.85;
            background: var(--bg-light);
            border-top: 1px solid var(--border);
            font-size: 0.98rem;
        }

        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, rgba(11, 20, 40, 0.94) 0%, rgba(16, 35, 75, 0.88) 100%), url('/assets/images/backpic/back-2.png') center / cover no-repeat;
            background-blend-mode: overlay;
            position: relative;
        }
        .cta-box {
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
        }
        .cta-box h2 {
            color: #fff;
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .cta-box p {
            color: rgba(255, 255, 255, 0.72);
            font-size: 1.08rem;
            margin: 0 0 32px;
            line-height: 1.8;
        }

        .site-footer {
            background: var(--bg-deep);
            color: rgba(255, 255, 255, 0.66);
            padding: 70px 0 0;
        }
        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-brand i {
            color: var(--accent);
        }
        .footer-desc {
            margin-top: 16px;
            font-size: 0.95rem;
            line-height: 1.8;
            max-width: 320px;
        }
        .site-footer h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .footer-links,
        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.66);
            transition: var(--transition);
            font-size: 0.95rem;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
            font-size: 0.94rem;
            word-break: break-all;
        }
        .footer-contact i {
            color: var(--accent);
            width: 18px;
            text-align: center;
            flex-shrink: 0;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 22px 0;
            margin-top: 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .copyright {
            margin: 0;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .legal-links {
            display: flex;
            gap: 20px;
        }
        .legal-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .legal-links a:hover {
            color: var(--accent);
        }

        @media (max-width: 991px) {
            .navbar-collapse {
                background: #0c1730;
                padding: 20px;
                border-radius: 16px;
                margin-top: 14px;
                border: 1px solid rgba(255, 255, 255, 0.06);
            }
            .header-cta {
                margin-left: 0;
                margin-top: 12px;
            }
            .badge-status {
                display: none;
            }
            .article-hero h1 {
                font-size: 2.1rem;
            }
            .article-main {
                padding: 50px 0 70px;
            }
        }

        @media (max-width: 768px) {
            .section-padding {
                padding: 60px 0;
            }
            .article-hero {
                min-height: auto;
                padding: 56px 0;
            }
            .article-hero h1 {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .article-card {
                padding: 26px;
            }
            .article-header-inline h1 {
                font-size: 1.6rem;
            }
            .article-cover img {
                height: 220px;
            }
            .category-card-body h3 {
                font-size: 1.2rem;
            }
            .cta-box h2 {
                font-size: 1.8rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .legal-links {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .section-padding {
                padding: 46px 0;
            }
            .navbar-brand {
                font-size: 1.1rem;
            }
            .navbar-brand i {
                font-size: 1.2rem;
            }
            .article-hero {
                padding: 42px 0;
            }
            .article-hero h1 {
                font-size: 1.5rem;
            }
            .hero-desc {
                font-size: 0.96rem;
            }
            .article-meta span {
                padding: 6px 12px;
                font-size: 0.82rem;
            }
            .article-main {
                padding: 36px 0 52px;
            }
            .article-card {
                padding: 18px;
                border-radius: 14px;
            }
            .article-header-inline h1 {
                font-size: 1.35rem;
            }
            .article-cover img {
                height: 180px;
            }
            .article-content p,
            .article-content li {
                font-size: 0.98rem;
            }
            .article-content h2 {
                font-size: 1.3rem;
            }
            .article-tags {
                gap: 8px;
            }
            .tag {
                padding: 5px 10px;
                font-size: 0.82rem;
            }
            .sidebar-card {
                padding: 20px;
            }
            .not-found-panel {
                padding: 50px 20px;
            }
            .not-found-panel h2 {
                font-size: 1.6rem;
            }
            .section-head h2 {
                font-size: 1.6rem;
            }
            .cta-box h2 {
                font-size: 1.5rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0b1a33;
            --primary-light: #16294a;
            --primary-soft: #1e3a5f;
            --accent: #d4a843;
            --accent-dark: #b8922e;
            --accent-light: #e8c97a;
            --bg-main: #f4f6fb;
            --bg-white: #ffffff;
            --bg-dark: #0b1a33;
            --text-main: #16243b;
            --text-light: #5e7089;
            --text-muted: #8a9bb0;
            --border-light: #e4e9f2;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 10px;
            --shadow-sm: 0 4px 14px rgba(11, 26, 51, 0.06);
            --shadow-md: 0 10px 30px rgba(11, 26, 51, 0.08);
            --shadow-lg: 0 18px 45px rgba(11, 26, 51, 0.13);
            --transition-base: all 0.3s ease;
            --font-head: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --font-body: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-main);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1040;
            background: rgba(11, 26, 51, 0.96);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.22);
        }
        .site-header .navbar {
            padding: 12px 0;
            min-height: 68px;
        }
        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            font-size: 1.35rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: 0.5px;
        }
        .site-header .navbar-brand i {
            color: var(--accent);
            font-size: 1.4rem;
            margin-right: 10px;
            filter: drop-shadow(0 0 8px rgba(212, 168, 67, 0.5));
        }
        .site-header .navbar-brand:hover {
            color: var(--accent-light);
        }
        .site-header .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.25);
            color: #fff;
            padding: 6px 10px;
        }
        .site-header .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.35);
        }
        .site-header .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .site-header .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 8px 16px;
            border-radius: 30px;
            position: relative;
            transition: var(--transition-base);
        }
        .site-header .navbar-nav .nav-link:hover,
        .site-header .navbar-nav .nav-link:focus {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.08);
        }
        .site-header .navbar-nav .nav-link.active {
            color: var(--accent);
            background: rgba(212, 168, 67, 0.12);
            font-weight: 600;
        }
        .site-header .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 3px;
            background: var(--accent);
        }
        .header-cta .btn-accent {
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            color: #0b1a33;
            border: none;
            font-weight: 700;
            border-radius: 30px;
            padding: 8px 20px;
            transition: var(--transition-base);
            box-shadow: 0 4px 14px rgba(212, 168, 67, 0.3);
        }
        .header-cta .btn-accent:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(212, 168, 67, 0.42);
            color: #0b1a33;
        }
        .badge-status {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 30px;
            padding: 5px 14px;
            color: rgba(255, 255, 255, 0.88);
            font-size: 0.82rem;
            white-space: nowrap;
            margin-left: 12px;
        }
        .badge-status .dot {
            width: 8px;
            height: 8px;
            background: #28d17c;
            border-radius: 50%;
            margin-right: 7px;
            box-shadow: 0 0 0 0 rgba(40, 209, 124, 0.5);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0% {
                box-shadow: 0 0 0 0 rgba(40, 209, 124, 0.5);
            }
            70% {
                box-shadow: 0 0 0 7px rgba(40, 209, 124, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(40, 209, 124, 0);
            }
        }

        /* ===== 通用板块 ===== */
        .section {
            padding: 80px 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            background: rgba(212, 168, 67, 0.12);
            color: var(--accent-dark);
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 2px;
            padding: 6px 18px;
            border-radius: 30px;
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 14px;
            line-height: 1.3;
            color: var(--text-main);
        }
        .section-sub {
            font-size: 1rem;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.7;
        }
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-header .section-sub {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== Hero ===== */
        .page-hero {
            position: relative;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            padding: 100px 0 110px;
            color: #ffffff;
            overflow: hidden;
        }
        .page-hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(11, 26, 51, 0.82) 0%, rgba(11, 26, 51, 0.55) 55%, rgba(212, 168, 67, 0.25) 100%);
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.14);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 30px;
            padding: 6px 18px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 20px;
        }
        .hero-badge i {
            color: var(--accent-light);
            margin-right: 8px;
        }
        .page-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 18px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .page-hero h1 span {
            color: var(--accent-light);
        }
        .page-hero .hero-desc {
            font-size: 1.1rem;
            max-width: 620px;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 30px;
            line-height: 1.75;
        }
        .hero-feature-list {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 28px;
        }
        .hero-feature {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.92rem;
            color: rgba(255, 255, 255, 0.92);
        }
        .hero-feature i {
            color: var(--accent-light);
        }
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            color: #0b1a33;
            border: none;
            font-weight: 700;
            padding: 14px 34px;
            border-radius: 40px;
            font-size: 1rem;
            transition: var(--transition-base);
            box-shadow: 0 8px 24px rgba(212, 168, 67, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(212, 168, 67, 0.45);
            color: #0b1a33;
        }
        .btn-outline-light {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.7);
            color: #ffffff;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 40px;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== 简介板块 ===== */
        .intro-section {
            background: var(--bg-white);
        }
        .intro-card {
            background: var(--bg-main);
            border-radius: var(--radius-lg);
            padding: 36px 30px;
            height: 100%;
            border: 1px solid var(--border-light);
            transition: var(--transition-base);
        }
        .intro-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: rgba(212, 168, 67, 0.35);
        }
        .intro-card .icon-wrap {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, rgba(212, 168, 67, 0.15), rgba(212, 168, 67, 0.06));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
        }
        .intro-card .icon-wrap i {
            font-size: 1.5rem;
            color: var(--accent-dark);
        }
        .intro-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-main);
        }
        .intro-card p {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== 内容卡片 ===== */
        .content-cards-section {
            background: var(--bg-main);
        }
        .entertainment-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            height: 100%;
        }
        .entertainment-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(212, 168, 67, 0.4);
        }
        .ent-card-img {
            position: relative;
            overflow: hidden;
            height: 210px;
        }
        .ent-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .entertainment-card:hover .ent-card-img img {
            transform: scale(1.05);
        }
        .ent-card-img .tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(11, 26, 51, 0.7);
            backdrop-filter: blur(6px);
            color: var(--accent-light);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            border: 1px solid rgba(212, 168, 67, 0.3);
        }
        .ent-card-body {
            padding: 26px 24px;
        }
        .ent-card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .ent-card-body p {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.65;
            margin-bottom: 18px;
        }
        .ent-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .ent-card-meta i {
            color: var(--accent);
            margin-right: 4px;
        }

        /* ===== 特色亮点 ===== */
        .feature-section {
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            position: relative;
            color: #fff;
        }
        .feature-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(11, 26, 51, 0.88);
        }
        .feature-section .container {
            position: relative;
            z-index: 2;
        }
        .feature-section .section-title {
            color: #fff;
        }
        .feature-section .section-sub {
            color: rgba(255, 255, 255, 0.75);
        }
        .feature-item {
            text-align: center;
            padding: 30px 20px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(8px);
            height: 100%;
            transition: var(--transition-base);
        }
        .feature-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-4px);
            border-color: rgba(212, 168, 67, 0.4);
        }
        .feature-item .feat-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            color: #0b1a33;
            font-size: 1.5rem;
            box-shadow: 0 6px 20px rgba(212, 168, 67, 0.35);
        }
        .feature-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .feature-item p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ===== 热门排行 ===== */
        .trending-section {
            background: var(--bg-white);
        }
        .trending-list {
            max-width: 860px;
            margin: 0 auto;
        }
        .trend-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: var(--bg-main);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 16px 22px;
            margin-bottom: 14px;
            transition: var(--transition-base);
        }
        .trend-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(212, 168, 67, 0.3);
            transform: translateX(4px);
        }
        .trend-rank {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--accent);
            min-width: 44px;
            text-align: center;
            font-style: italic;
        }
        .trend-info {
            flex: 1;
        }
        .trend-info h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 2px;
        }
        .trend-info span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .trend-link {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            transition: var(--transition-base);
        }
        .trend-link:hover {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }

        /* ===== 使用流程 ===== */
        .steps-section {
            background: var(--bg-main);
        }
        .steps-wrap {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 20px;
        }
        .step-item {
            position: relative;
            text-align: center;
            padding: 36px 24px;
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
        }
        .step-item:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .step-num {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            color: #0b1a33;
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            box-shadow: 0 6px 18px rgba(212, 168, 67, 0.3);
        }
        .step-item h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 0;
        }
        .step-arrow {
            position: absolute;
            top: 50%;
            right: -18px;
            transform: translateY(-50%);
            width: 32px;
            height: 32px;
            background: var(--accent);
            border-radius: 50%;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            z-index: 2;
            box-shadow: 0 4px 10px rgba(212, 168, 67, 0.4);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-white);
        }
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            background: var(--bg-white);
        }
        .accordion-custom .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-main);
            background: var(--bg-white);
            padding: 18px 22px;
            box-shadow: none;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(212, 168, 67, 0.06);
            color: var(--accent-dark);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.2);
        }
        .accordion-custom .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23d4a843'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
        }
        .accordion-custom .accordion-body {
            padding: 0 22px 20px;
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-section {
            position: relative;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            padding: 90px 0;
            text-align: center;
            color: #fff;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(11, 26, 51, 0.88), rgba(11, 26, 51, 0.7));
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.82);
            max-width: 560px;
            margin: 0 auto 30px;
            line-height: 1.7;
        }
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: #081322;
            color: rgba(255, 255, 255, 0.75);
            padding: 70px 0 0;
        }
        .site-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 14px;
        }
        .site-footer .footer-brand i {
            color: var(--accent);
            margin-right: 8px;
        }
        .site-footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            max-width: 300px;
        }
        .site-footer h5 {
            color: #ffffff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }
        .site-footer h5::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 28px;
            height: 3px;
            border-radius: 3px;
            background: var(--accent);
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
        }
        .site-footer .footer-links li {
            margin-bottom: 10px;
        }
        .site-footer .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: var(--transition-base);
        }
        .site-footer .footer-links a:hover {
            color: var(--accent-light);
            padding-left: 5px;
        }
        .site-footer .footer-contact {
            list-style: none;
            padding: 0;
        }
        .site-footer .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
        }
        .site-footer .footer-contact i {
            color: var(--accent);
            width: 16px;
        }
        .footer-bottom {
            margin-top: 50px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 22px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom .copyright {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.45);
            margin: 0;
        }
        .footer-bottom .legal-links {
            display: flex;
            gap: 22px;
        }
        .footer-bottom .legal-links a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition-base);
        }
        .footer-bottom .legal-links a:hover {
            color: var(--accent-light);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .site-header .navbar-collapse {
                padding: 16px 0;
            }
            .site-header .navbar-nav .nav-link {
                padding: 10px 16px;
            }
            .badge-status {
                margin-left: 0;
                margin-top: 12px;
                display: inline-flex;
            }
            .header-cta {
                margin-top: 14px;
            }
            .page-hero {
                padding: 70px 0 80px;
            }
            .page-hero h1 {
                font-size: 2.1rem;
            }
            .steps-wrap {
                grid-template-columns: repeat(2, 1fr);
            }
            .step-arrow {
                display: none;
            }
        }
        @media (max-width: 767.98px) {
            .section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .page-hero h1 {
                font-size: 1.7rem;
            }
            .hero-feature-list {
                gap: 12px;
                flex-direction: column;
            }
            .steps-wrap {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .page-hero {
                padding: 55px 0 65px;
            }
            .page-hero h1 {
                font-size: 1.4rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .ent-card-img {
                height: 180px;
            }
        }