/* roulang page: index */
:root {
            --primary-deep: #3D2B5F;
            --primary-dark: #2F2149;
            --primary-darker: #2C2A38;
            --accent-gold: #C79A5B;
            --accent-gold-light: #F2E7D5;
            --bg-warm: #FAF8F4;
            --bg-warm-alt: #F7F5F0;
            --card-white: #FFFFFF;
            --text-primary: #23202B;
            --text-secondary: #5A5466;
            --text-muted: #8C8698;
            --border-soft: #E8E4DE;
            --radius-card: 8px;
            --radius-btn: 5px;
            --radius-tag: 3px;
            --shadow-card: 0 2px 8px rgba(61, 43, 95, 0.06);
            --shadow-card-hover: 0 6px 18px rgba(61, 43, 95, 0.12);
            --shadow-btn-glow: 0 0 0 3px rgba(199, 154, 91, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
            --spacing-section: 72px;
            --spacing-section-sm: 48px;
            --header-height: 68px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-deep);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration-color 0.2s ease;
        }

        a:hover {
            color: var(--accent-gold);
        }

        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

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

        .container {
            max-width: 1200px;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--primary-darker);
            min-height: var(--header-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .site-header .navbar {
            padding: 0;
            min-height: var(--header-height);
        }

        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .site-header .navbar-brand:hover {
            color: var(--accent-gold);
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-gold);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-deep);
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 12px 18px !important;
            transition: color 0.2s ease, background-color 0.2s ease;
            border-bottom: 2px solid transparent;
            letter-spacing: 0.01em;
        }

        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: var(--accent-gold);
            background-color: rgba(255, 255, 255, 0.04);
        }

        .site-header .nav-link.active {
            color: var(--accent-gold);
            border-bottom-color: var(--accent-gold);
            font-weight: 600;
        }

        .header-gov-links {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-left: 20px;
        }

        .header-gov-links a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
            font-weight: 500;
            padding: 6px 12px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-btn);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .header-gov-links a:hover {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background-color: rgba(199, 154, 91, 0.08);
        }

        .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.3);
            padding: 8px 12px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.4);
        }

        .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");
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            min-height: 78vh;
            background: linear-gradient(135deg, #3D2B5F 0%, #2F2149 50%, #1E1533 100%);
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 80px 0 100px;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/ad9ad09dff05ad68.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(20, 14, 36, 0.25) 0%, rgba(20, 14, 36, 0.6) 100%);
            z-index: 0;
        }

        .hero-section .container {
            position: relative;
            z-index: 1;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(199, 154, 91, 0.18);
            color: var(--accent-gold);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            border: 1px solid rgba(199, 154, 91, 0.35);
            margin-bottom: 20px;
        }

        .hero-title {
            font-family: var(--font-serif);
            font-size: 2.6rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: 0.01em;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 620px;
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 40px;
        }

        .btn-cs-primary {
            background: var(--accent-gold);
            color: var(--primary-deep);
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: 2px solid var(--accent-gold);
            font-size: 15px;
            transition: all 0.25s ease;
            letter-spacing: 0.02em;
        }

        .btn-cs-primary:hover,
        .btn-cs-primary:focus {
            background: #d8aa65;
            border-color: #d8aa65;
            color: var(--primary-deep);
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-glow);
        }

        .btn-cs-outline {
            background: transparent;
            color: #fff;
            font-weight: 500;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: 2px solid rgba(255, 255, 255, 0.55);
            font-size: 15px;
            transition: all 0.25s ease;
            letter-spacing: 0.02em;
        }

        .btn-cs-outline:hover,
        .btn-cs-outline:focus {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }

        .hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .hero-stat {
            text-align: center;
        }

        .hero-stat-value {
            font-family: var(--font-serif);
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }

        /* Hero Card Stack */
        .hero-card-stack {
            position: relative;
            min-height: 360px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-stack-main {
            background: var(--card-white);
            border-radius: 16px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
            padding: 28px 32px;
            max-width: 340px;
            z-index: 3;
            transform: rotate(-1deg);
            transition: transform 0.3s ease;
        }

        .hero-stack-side-top {
            background: rgba(255, 255, 255, 0.92);
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            padding: 16px 20px;
            position: absolute;
            top: 20px;
            right: 6%;
            z-index: 2;
            max-width: 220px;
            transform: rotate(3deg);
            transition: transform 0.3s ease;
        }

        .hero-stack-side-bottom {
            background: rgba(255, 255, 255, 0.92);
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            padding: 16px 20px;
            position: absolute;
            bottom: 20px;
            left: 4%;
            z-index: 2;
            max-width: 220px;
            transform: rotate(-2deg);
            transition: transform 0.3s ease;
        }

        .hero-stack-main:hover,
        .hero-stack-side-top:hover,
        .hero-stack-side-bottom:hover {
            transform: rotate(0deg) translateY(-4px);
        }

        .hero-stack-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 12px;
        }

        .hero-stack-icon.gold {
            background: var(--accent-gold-light);
            color: var(--accent-gold);
        }

        .hero-stack-icon.deep {
            background: rgba(61, 43, 95, 0.1);
            color: var(--primary-deep);
        }

        .hero-stack-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .hero-stack-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Section Base */
        .section-block {
            padding: var(--spacing-section) 0;
        }

        .section-block.alt-bg {
            background: var(--bg-warm-alt);
        }

        .section-block.dark-bg {
            background: var(--primary-deep);
            color: #fff;
        }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }

        .section-title {
            font-family: var(--font-serif);
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .section-title.light {
            color: #fff;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .section-desc.light {
            color: rgba(255, 255, 255, 0.75);
        }

        /* Cards */
        .cs-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px 22px;
            height: 100%;
            transition: all 0.3s ease;
            border: 1px solid var(--border-soft);
        }

        .cs-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(199, 154, 91, 0.3);
        }

        .cs-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 16px;
            background: rgba(61, 43, 95, 0.08);
            color: var(--primary-deep);
        }

        .cs-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .cs-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* Image Card */
        .cs-image-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            height: 100%;
            transition: all 0.3s ease;
            border: 1px solid var(--border-soft);
        }

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

        .cs-image-card-img {
            height: 200px;
            overflow: hidden;
            background: var(--bg-warm-alt);
        }

        .cs-image-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .cs-image-card:hover .cs-image-card-img img {
            transform: scale(1.05);
        }

        .cs-image-card-body {
            padding: 20px 22px;
        }

        .cs-image-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .cs-image-card-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .cs-image-card-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .cs-image-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Badge / Tag */
        .cs-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.03em;
        }

        .cs-badge-gold {
            background: var(--accent-gold-light);
            color: var(--accent-gold);
        }

        .cs-badge-deep {
            background: rgba(61, 43, 95, 0.1);
            color: var(--primary-deep);
        }

        .cs-badge-outline {
            border: 1px solid rgba(199, 154, 91, 0.4);
            color: var(--accent-gold);
            background: transparent;
        }

        /* List Items */
        .cs-list-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
        }

        .cs-list-item:last-child {
            border-bottom: none;
        }

        .cs-list-marker {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-gold);
            flex-shrink: 0;
            margin-top: 8px;
        }

        .cs-list-content {
            flex: 1;
        }

        .cs-list-title {
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .cs-list-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Timeline */
        .cs-timeline {
            position: relative;
            padding-left: 28px;
        }

        .cs-timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 6px;
            bottom: 6px;
            width: 2px;
            background: rgba(199, 154, 91, 0.35);
            border-radius: 1px;
        }

        .cs-timeline-item {
            position: relative;
            padding-bottom: 24px;
        }

        .cs-timeline-item:last-child {
            padding-bottom: 0;
        }

        .cs-timeline-dot {
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-gold);
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px rgba(199, 154, 91, 0.3);
        }

        .cs-timeline-date {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: 4px;
        }

        .cs-timeline-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .cs-timeline-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* FAQ */
        .accordion-cs .accordion-item {
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--card-white);
        }

        .accordion-cs .accordion-button {
            background: var(--card-white);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 22px;
            box-shadow: none;
        }

        .accordion-cs .accordion-button:not(.collapsed) {
            background: var(--bg-warm);
            color: var(--primary-deep);
            box-shadow: none;
        }

        .accordion-cs .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.3);
        }

        .accordion-cs .accordion-button::after {
            filter: invert(30%) sepia(50%) saturate(300%) hue-rotate(15deg);
        }

        .accordion-cs .accordion-body {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 16px 22px 18px;
        }

        /* CTA Section */
        .cta-section {
            background: var(--primary-deep);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/1b49ed1997b03304.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
        }

        .cta-section .container-content {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-family: var(--font-serif);
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .cta-desc {
            font-size: 14.5px;
            color: rgba(255, 255, 255, 0.78);
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }

        /* Fixed Bottom CTA */
        .bottom-cta-fixed {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--primary-darker);
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
            z-index: 1040;
            display: flex;
            align-items: center;
            padding: 0 20px;
        }

        .bottom-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }

        .bottom-cta-text {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
        }

        .bottom-cta-btn {
            background: var(--accent-gold);
            color: var(--primary-deep);
            font-weight: 600;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            border: none;
            font-size: 14px;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .bottom-cta-btn:hover {
            background: #d8aa65;
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-darker);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 40px;
            margin-bottom: 60px;
        }

        .site-footer .footer-brand {
            font-family: var(--font-serif);
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .site-footer .footer-desc {
            font-size: 13.5px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
            max-width: 320px;
        }

        .site-footer .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        .site-footer .footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.6);
            font-size: 13.5px;
            padding: 4px 0;
            transition: color 0.2s ease;
        }

        .site-footer .footer-link:hover {
            color: var(--accent-gold);
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 32px;
            padding-top: 20px;
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.45);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 12.5px;
        }

        .site-footer .footer-bottom a:hover {
            color: var(--accent-gold);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .hero-section {
                min-height: 72vh;
                padding: 60px 0 80px;
            }

            .hero-title {
                font-size: 2.1rem;
            }

            .hero-card-stack {
                min-height: 300px;
                margin-top: 40px;
            }

            .hero-stack-main {
                max-width: 280px;
                padding: 22px 24px;
            }

            .hero-stack-side-top {
                max-width: 180px;
                padding: 12px 16px;
                right: 4%;
            }

            .hero-stack-side-bottom {
                max-width: 180px;
                padding: 12px 16px;
                left: 2%;
            }

            .section-block {
                padding: var(--spacing-section-sm) 0;
            }

            .header-gov-links {
                margin-left: 0;
                margin-top: 12px;
                flex-wrap: wrap;
            }

            .site-header .nav-link {
                padding: 10px 14px !important;
                font-size: 13.5px;
            }
        }

        @media (max-width: 767.98px) {
            .hero-section {
                min-height: 68vh;
                padding: 48px 0 70px;
            }

            .hero-title {
                font-size: 1.7rem;
            }

            .hero-subtitle {
                font-size: 0.95rem;
            }

            .hero-actions {
                gap: 10px;
            }

            .hero-actions .btn {
                width: 100%;
                max-width: 260px;
                text-align: center;
            }

            .hero-stats {
                gap: 20px;
            }

            .hero-stat-value {
                font-size: 1.5rem;
            }

            .hero-card-stack {
                min-height: 260px;
                margin-top: 32px;
            }

            .hero-stack-main {
                max-width: 240px;
                padding: 18px 20px;
            }

            .hero-stack-side-top,
            .hero-stack-side-bottom {
                display: none;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .cta-section {
                padding: 32px 22px;
            }

            .cta-title {
                font-size: 1.3rem;
            }

            .bottom-cta-fixed {
                height: 56px;
                padding: 0 12px;
            }

            .bottom-cta-text {
                font-size: 12px;
            }

            .bottom-cta-btn {
                padding: 8px 16px;
                font-size: 12px;
            }

            .site-footer {
                padding: 36px 0 32px;
                margin-bottom: 56px;
            }

            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        @media (max-width: 519.98px) {
            .hero-section {
                min-height: 62vh;
                padding: 36px 0 60px;
            }

            .hero-title {
                font-size: 1.45rem;
            }

            .hero-badge {
                font-size: 11px;
                padding: 4px 12px;
            }

            .hero-stats {
                gap: 12px;
            }

            .hero-stat-value {
                font-size: 1.25rem;
            }

            .hero-card-stack {
                min-height: 220px;
            }
        }

/* roulang page: category1 */
:root {
      --primary-deep: #3D2B5F;
      --primary-dark: #2F2149;
      --primary-darker: #2C2A38;
      --accent-gold: #C79A5B;
      --accent-gold-light: #F2E7D5;
      --bg-warm: #FAF8F4;
      --bg-warm-alt: #F7F5F0;
      --card-white: #FFFFFF;
      --text-primary: #23202B;
      --text-secondary: #5A5466;
      --text-muted: #8C8698;
      --border-soft: #E8E4DE;
      --radius-card: 8px;
      --radius-btn: 5px;
      --radius-tag: 3px;
      --shadow-card: 0 2px 8px rgba(61, 43, 95, 0.06);
      --shadow-card-hover: 0 6px 18px rgba(61, 43, 95, 0.12);
      --shadow-btn-glow: 0 0 0 3px rgba(199, 154, 91, 0.25);
      --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
      --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
      --spacing-section: 72px;
      --spacing-section-sm: 48px;
      --header-height: 68px;
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-sans);
      font-size: 15px;
      line-height: 1.75;
      color: var(--text-primary);
      background-color: var(--bg-warm);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }
    a { color: var(--primary-deep); text-decoration: none; transition: color 0.2s ease, text-decoration-color 0.2s ease; }
    a:hover { color: var(--accent-gold); }
    a:focus-visible, button:focus-visible {
      outline: 3px solid var(--accent-gold);
      outline-offset: 2px;
      border-radius: var(--radius-btn);
    }
    img { max-width: 100%; height: auto; display: block; }
    .container { max-width: 1200px; }
    /* Header & Navigation */
    .site-header {
      background: var(--primary-darker);
      min-height: var(--header-height);
      box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
      position: sticky;
      top: 0;
      z-index: 1050;
    }
    .site-header .navbar {
      padding: 0;
      min-height: var(--header-height);
    }
    .site-header .navbar-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-serif);
      font-size: 1.5rem;
      font-weight: 700;
      color: #fff;
      letter-spacing: 0.02em;
    }
    .site-header .navbar-brand:hover { color: var(--accent-gold); }
    .brand-icon {
      width: 36px;
      height: 36px;
      background: var(--accent-gold);
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-deep);
      font-size: 1.1rem;
      font-weight: 700;
      flex-shrink: 0;
    }
    .site-header .nav-link {
      color: rgba(255, 255, 255, 0.82);
      font-size: 14.5px;
      font-weight: 500;
      padding: 12px 18px !important;
      transition: color 0.2s ease, background-color 0.2s ease;
      border-bottom: 2px solid transparent;
      letter-spacing: 0.01em;
    }
    .site-header .nav-link:hover,
    .site-header .nav-link:focus {
      color: var(--accent-gold);
      background-color: rgba(255, 255, 255, 0.04);
    }
    .site-header .nav-link.active {
      color: var(--accent-gold);
      border-bottom-color: var(--accent-gold);
      font-weight: 600;
    }
    .header-gov-links {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-left: 20px;
    }
    .header-gov-links a {
      color: rgba(255, 255, 255, 0.75);
      font-size: 13px;
      font-weight: 500;
      padding: 6px 12px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: var(--radius-btn);
      transition: all 0.2s ease;
      white-space: nowrap;
    }
    .header-gov-links a:hover {
      color: var(--accent-gold);
      border-color: var(--accent-gold);
      background-color: rgba(199, 154, 91, 0.08);
    }
    .navbar-toggler {
      border-color: rgba(255, 255, 255, 0.3);
      padding: 8px 12px;
    }
    .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.4); }
    .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");
    }
    /* Page Header (分类页头) */
    .page-header {
      background: linear-gradient(135deg, #3D2B5F 0%, #2F2149 50%, #1E1533 100%);
      color: #fff;
      padding: 56px 0 48px;
      position: relative;
      overflow: hidden;
    }
    .page-header::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: url('/assets/images/ad9ad09dff05ad68.webp');
      background-size: cover;
      background-position: center;
      opacity: 0.15;
      z-index: 0;
    }
    .page-header::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(20, 14, 36, 0.2) 0%, rgba(20, 14, 36, 0.55) 100%);
      z-index: 0;
    }
    .page-header .container { position: relative; z-index: 1; }
    .page-header .breadcrumb {
      margin-bottom: 16px;
      font-size: 13px;
    }
    .page-header .breadcrumb-item a { color: rgba(255, 255, 255, 0.7); }
    .page-header .breadcrumb-item a:hover { color: var(--accent-gold); }
    .page-header .breadcrumb-item.active { color: var(--accent-gold); }
    .page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255, 255, 255, 0.5); }
    .page-header h1 {
      font-family: var(--font-serif);
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 12px;
      letter-spacing: 0.02em;
    }
    .page-header .lead {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, 0.85);
      max-width: 720px;
    }
    /* Sections */
    .section { padding: var(--spacing-section) 0; }
    .section-sm { padding: var(--spacing-section-sm) 0; }
    .section-alt { background-color: var(--bg-warm-alt); }
    .section-title {
      font-family: var(--font-serif);
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--primary-deep);
      margin-bottom: 10px;
    }
    .section-subtitle {
      font-size: 1rem;
      color: var(--text-secondary);
      max-width: 720px;
    }
    .text-accent { color: var(--accent-gold) !important; }
    .bg-soft-gold { background-color: var(--accent-gold-light); }
    /* Buttons */
    .btn-custom-primary {
      background-color: var(--primary-deep);
      border: 1px solid var(--primary-deep);
      color: #fff;
      border-radius: var(--radius-btn);
      padding: 10px 24px;
      font-weight: 500;
      transition: all 0.2s ease;
      box-shadow: none;
    }
    .btn-custom-primary:hover,
    .btn-custom-primary:focus {
      background-color: var(--primary-dark);
      border-color: var(--accent-gold);
      color: #fff;
      box-shadow: var(--shadow-btn-glow);
    }
    .btn-custom-gold {
      background-color: var(--accent-gold);
      border: 1px solid var(--accent-gold);
      color: var(--primary-deep);
      border-radius: var(--radius-btn);
      padding: 10px 24px;
      font-weight: 600;
      transition: all 0.2s ease;
    }
    .btn-custom-gold:hover,
    .btn-custom-gold:focus {
      background-color: #b9874a;
      border-color: #b9874a;
      color: #fff;
      box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.25);
    }
    .btn-outline-light-custom {
      background: transparent;
      border: 1px solid rgba(255, 255, 255, 0.6);
      color: #fff;
      border-radius: var(--radius-btn);
      padding: 10px 24px;
      font-weight: 500;
      transition: all 0.2s ease;
    }
    .btn-outline-light-custom:hover,
    .btn-outline-light-custom:focus {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
      background-color: rgba(199, 154, 91, 0.08);
    }
    .btn-outline-deep {
      background: transparent;
      border: 1px solid var(--primary-deep);
      color: var(--primary-deep);
      border-radius: var(--radius-btn);
      padding: 8px 18px;
      font-weight: 500;
      transition: all 0.2s ease;
    }
    .btn-outline-deep:hover {
      background-color: var(--primary-deep);
      color: #fff;
      border-color: var(--primary-deep);
    }
    /* Cards */
    .card-custom {
      background: var(--card-white);
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
      height: 100%;
    }
    .card-custom:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-card-hover);
    }
    .card-media {
      border-radius: var(--radius-card) var(--radius-card) 0 0;
      overflow: hidden;
      aspect-ratio: 4 / 3;
    }
    .card-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .card-custom:hover .card-media img { transform: scale(1.03); }
    .card-body-custom { padding: 20px 22px; }
    .card-title-custom {
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--primary-deep);
      margin-bottom: 8px;
    }
    .card-text-custom {
      font-size: 0.92rem;
      color: var(--text-secondary);
      margin-bottom: 12px;
    }
    .card-meta {
      font-size: 0.8rem;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .tag {
      display: inline-block;
      padding: 2px 10px;
      background-color: var(--accent-gold-light);
      color: var(--primary-deep);
      border-radius: var(--radius-tag);
      font-size: 0.75rem;
      font-weight: 600;
    }
    .icon-box {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-card);
      background-color: var(--accent-gold-light);
      color: var(--primary-deep);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      margin-bottom: 16px;
    }
    /* Timeline */
    .timeline {
      position: relative;
      padding-left: 28px;
    }
    .timeline::before {
      content: '';
      position: absolute;
      left: 8px;
      top: 4px;
      bottom: 4px;
      width: 2px;
      background: var(--border-soft);
    }
    .timeline-item {
      position: relative;
      padding-bottom: 28px;
    }
    .timeline-item:last-child { padding-bottom: 0; }
    .timeline-item::before {
      content: '';
      position: absolute;
      left: -24px;
      top: 6px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--accent-gold);
      border: 3px solid var(--primary-deep);
    }
    .timeline-year {
      font-weight: 700;
      color: var(--primary-deep);
      font-size: 1.05rem;
    }
    .timeline-text {
      color: var(--text-secondary);
      font-size: 0.95rem;
    }
    /* Data strip */
    .data-strip {
      background: var(--primary-deep);
      border-radius: var(--radius-card);
      padding: 32px 24px;
      color: #fff;
    }
    .data-item {
      text-align: center;
      padding: 12px 8px;
    }
    .data-number {
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--accent-gold);
      line-height: 1.2;
    }
    .data-label {
      font-size: 0.9rem;
      color: rgba(255, 255, 255, 0.8);
    }
    /* FAQ */
    .faq-item {
      background: var(--card-white);
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-card);
      margin-bottom: 12px;
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }
    .faq-question {
      padding: 16px 20px;
      font-weight: 600;
      color: var(--primary-deep);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: transparent;
      border: none;
      width: 100%;
      text-align: left;
      font-size: 1rem;
    }
    .faq-question i {
      transition: transform 0.3s ease;
      color: var(--accent-gold);
    }
    .faq-answer {
      padding: 0 20px 18px;
      color: var(--text-secondary);
      font-size: 0.95rem;
    }
    /* Footer */
    .site-footer {
      background: var(--primary-darker);
      color: rgba(255, 255, 255, 0.7);
      padding: 64px 0 0;
      font-size: 0.9rem;
    }
    .footer-brand {
      font-family: var(--font-serif);
      font-size: 1.6rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 12px;
    }
    .footer-desc {
      color: rgba(255, 255, 255, 0.6);
      max-width: 320px;
      line-height: 1.7;
    }
    .footer-heading {
      color: var(--accent-gold);
      font-size: 0.95rem;
      font-weight: 600;
      margin-bottom: 16px;
    }
    .footer-link {
      display: block;
      color: rgba(255, 255, 255, 0.65);
      margin-bottom: 8px;
      font-size: 0.85rem;
      transition: color 0.2s ease;
    }
    .footer-link:hover { color: var(--accent-gold); }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding: 20px 0;
      margin-top: 48px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.5);
    }
    .footer-bottom a { color: rgba(255, 255, 255, 0.6); }
    .footer-bottom a:hover { color: var(--accent-gold); }
    /* Responsive */
    @media (max-width: 991.98px) {
      .section { padding: var(--spacing-section-sm) 0; }
      .page-header h1 { font-size: 2rem; }
      .header-gov-links { margin-left: 0; margin-top: 12px; }
      .navbar-collapse { background: var(--primary-darker); padding: 16px; border-radius: 0 0 8px 8px; }
    }
    @media (max-width: 767.98px) {
      .page-header { padding: 40px 0 32px; }
      .page-header h1 { font-size: 1.8rem; }
      .section-title { font-size: 1.5rem; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .data-number { font-size: 1.8rem; }
    }

/* roulang page: category2 */
:root {
            --primary-deep: #3D2B5F;
            --primary-dark: #2F2149;
            --primary-darker: #2C2A38;
            --accent-gold: #C79A5B;
            --accent-gold-light: #F2E7D5;
            --bg-warm: #FAF8F4;
            --bg-warm-alt: #F7F5F0;
            --card-white: #FFFFFF;
            --text-primary: #23202B;
            --text-secondary: #5A5466;
            --text-muted: #8C8698;
            --border-soft: #E8E4DE;
            --radius-card: 8px;
            --radius-btn: 5px;
            --radius-tag: 3px;
            --shadow-card: 0 2px 8px rgba(61, 43, 95, 0.06);
            --shadow-card-hover: 0 6px 18px rgba(61, 43, 95, 0.12);
            --shadow-btn-glow: 0 0 0 3px rgba(199, 154, 91, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
            --spacing-section: 72px;
            --spacing-section-sm: 48px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-deep);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration-color 0.2s ease;
        }

        a:hover {
            color: var(--accent-gold);
        }

        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

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

        .container {
            max-width: 1200px;
        }

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

        .section-pad-sm {
            padding: var(--spacing-section-sm) 0;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--primary-darker);
            min-height: var(--header-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .site-header .navbar {
            padding: 0;
            min-height: var(--header-height);
        }

        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .site-header .navbar-brand:hover {
            color: var(--accent-gold);
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-gold);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-deep);
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 12px 18px !important;
            transition: color 0.2s ease, background-color 0.2s ease;
            border-bottom: 2px solid transparent;
            letter-spacing: 0.01em;
        }

        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: var(--accent-gold);
            background-color: rgba(255, 255, 255, 0.04);
        }

        .site-header .nav-link.active {
            color: var(--accent-gold);
            border-bottom-color: var(--accent-gold);
            font-weight: 600;
        }

        .header-gov-links {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-left: 20px;
        }

        .header-gov-links a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
            font-weight: 500;
            padding: 6px 12px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-btn);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .header-gov-links a:hover {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background-color: rgba(199, 154, 91, 0.08);
        }

        .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.3);
            padding: 8px 12px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.4);
        }

        .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");
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: #fff;
            border-bottom: 1px solid var(--border-soft);
            padding: 18px 0;
            font-size: 13.5px;
            color: var(--text-muted);
        }

        .breadcrumb-bar .breadcrumb {
            margin-bottom: 0;
            --bs-breadcrumb-divider-color: var(--text-muted);
        }

        .breadcrumb-bar .breadcrumb-item a {
            color: var(--text-secondary);
        }

        .breadcrumb-bar .breadcrumb-item a:hover {
            color: var(--primary-deep);
        }

        .breadcrumb-bar .breadcrumb-item.active {
            color: var(--accent-gold);
            font-weight: 500;
        }

        /* Category intro */
        .category-intro {
            background: linear-gradient(135deg, #3D2B5F 0%, #2F2149 50%, #1E1533 100%);
            color: #fff;
            padding: 56px 0 64px;
            position: relative;
            overflow: hidden;
        }

        .category-intro::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/ad9ad09dff05ad68.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .category-intro::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(20, 14, 36, 0.2) 0%, rgba(20, 14, 36, 0.45) 100%);
            z-index: 0;
        }

        .category-intro .container {
            position: relative;
            z-index: 1;
        }

        .category-intro h1 {
            font-family: var(--font-serif);
            font-size: 2.4rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .category-intro .lead {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 780px;
            margin-bottom: 20px;
            line-height: 1.8;
        }

        .category-intro .intro-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .category-intro .intro-tag {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 12.5px;
            font-weight: 500;
            letter-spacing: 0.02em;
        }

        /* Service cards */
        .service-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid rgba(232, 228, 222, 0.6);
        }

        .service-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .service-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-warm-alt);
        }

        .service-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .service-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .service-card .card-body {
            padding: 22px 22px 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .service-card .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .service-card .card-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 16px;
            line-height: 1.75;
            flex-grow: 1;
        }

        .service-card .card-meta {
            font-size: 12.5px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--border-soft);
        }

        .service-card .card-meta i {
            color: var(--accent-gold);
            margin-right: 5px;
        }

        .service-card .card-number {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(61, 43, 95, 0.85);
            color: #fff;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 700;
            z-index: 2;
            letter-spacing: 0.02em;
        }

        /* Section heading */
        .section-heading {
            margin-bottom: 36px;
        }

        .section-heading .section-eyebrow {
            display: inline-block;
            background: var(--accent-gold-light);
            color: var(--primary-deep);
            font-size: 12.5px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.05em;
            margin-bottom: 12px;
        }

        .section-heading h2 {
            font-family: var(--font-serif);
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }

        .section-heading p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
            line-height: 1.75;
        }

        /* Process steps */
        .process-step {
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            border-left: 4px solid var(--accent-gold);
            height: 100%;
            transition: box-shadow 0.3s ease, transform 0.3s ease;
            border: 1px solid rgba(232, 228, 222, 0.6);
            border-left-width: 4px;
            border-left-color: var(--accent-gold);
        }

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

        .process-step .step-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 14px;
            font-family: var(--font-serif);
        }

        .process-step h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .process-step p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.75;
        }

        /* Guarantee panel */
        .guarantee-panel {
            background: var(--primary-deep);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .guarantee-panel::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle, rgba(199, 154, 91, 0.25) 0%, transparent 70%);
            border-radius: 50%;
        }

        .guarantee-panel h3 {
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .guarantee-panel .guarantee-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .guarantee-panel .guarantee-item i {
            color: var(--accent-gold);
            font-size: 1.1rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .guarantee-panel .guarantee-item p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Stats */
        .stats-row {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 36px 20px;
            border: 1px solid rgba(232, 228, 222, 0.6);
        }

        .stat-item {
            text-align: center;
            padding: 12px 8px;
        }

        .stat-item .stat-number {
            font-family: var(--font-serif);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-deep);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .stat-divider {
            border-right: 1px solid var(--border-soft);
        }

        /* FAQ */
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .accordion-item {
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card) !important;
            margin-bottom: 14px;
            overflow: hidden;
            background: var(--card-white);
            box-shadow: var(--shadow-card);
        }

        .accordion-button {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            padding: 18px 22px;
            background: transparent;
        }

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

        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.25);
            border-color: var(--accent-gold);
        }

        .accordion-button::after {
            filter: invert(30%) sepia(10%) saturate(500%) hue-rotate(210deg);
        }

        .accordion-body {
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 18px 22px 22px;
            line-height: 1.75;
        }

        /* CTA section */
        .cta-section {
            background: linear-gradient(135deg, #3D2B5F 0%, #2F2149 60%, #1E1533 100%);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            position: relative;
            overflow: hidden;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            right: -20px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(199, 154, 91, 0.3) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-section h3 {
            font-family: var(--font-serif);
            font-size: 1.45rem;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        .btn-gold {
            background: var(--accent-gold);
            color: var(--primary-deep);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all 0.25s ease;
            position: relative;
            z-index: 1;
            box-shadow: 0 0 0 0 rgba(199, 154, 91, 0);
        }

        .btn-gold:hover,
        .btn-gold:focus {
            background: #D9AD70;
            color: var(--primary-dark);
            box-shadow: var(--shadow-btn-glow);
        }

        .btn-gold:active {
            background: var(--accent-gold);
            box-shadow: 0 0 0 2px rgba(199, 154, 91, 0.5);
        }

        .btn-outline-gold {
            background: transparent;
            color: var(--accent-gold);
            border: 1px solid var(--accent-gold);
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all 0.25s ease;
            position: relative;
            z-index: 1;
        }

        .btn-outline-gold:hover,
        .btn-outline-gold:focus {
            background: var(--accent-gold-light);
            color: var(--primary-deep);
            border-color: var(--accent-gold);
        }

        /* Related topics */
        .topic-mini-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(232, 228, 222, 0.6);
            height: 100%;
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }

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

        .topic-mini-card h4 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .topic-mini-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-darker);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 32px;
            margin-top: 0;
        }

        .site-footer .footer-brand {
            font-family: var(--font-serif);
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .site-footer .footer-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            max-width: 280px;
            line-height: 1.7;
        }

        .site-footer .footer-heading {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .site-footer .footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            margin-bottom: 10px;
            transition: color 0.2s ease;
        }

        .site-footer .footer-link:hover {
            color: var(--accent-gold);
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 40px;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .site-footer .footer-bottom a:hover {
            color: var(--accent-gold);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .site-header .navbar-collapse {
                background: var(--primary-darker);
                padding: 16px 0;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
            }

            .site-header .nav-link {
                padding: 10px 16px !important;
                border-bottom: none;
            }

            .site-header .nav-link.active {
                border-bottom: none;
                background: rgba(199, 154, 91, 0.1);
            }

            .header-gov-links {
                margin-left: 0;
                margin-top: 12px;
                padding: 0 16px;
                gap: 10px;
                flex-wrap: wrap;
            }

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

            .section-heading h2 {
                font-size: 1.4rem;
            }

            .cta-section {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }

            .stat-divider {
                border-right: none;
                border-bottom: 1px solid var(--border-soft);
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --spacing-section: 48px;
                --spacing-section-sm: 32px;
            }

            .category-intro {
                padding: 40px 0 48px;
            }

            .category-intro h1 {
                font-size: 1.6rem;
            }

            .category-intro .lead {
                font-size: 0.9rem;
            }

            .service-card .card-title {
                font-size: 1rem;
            }

            .process-step {
                padding: 20px 18px;
            }

            .guarantee-panel {
                padding: 30px 24px;
            }

            .guarantee-panel h3 {
                font-size: 1.3rem;
            }

            .cta-section {
                padding: 32px 24px;
            }

            .cta-section h3 {
                font-size: 1.2rem;
            }

            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .site-footer .footer-desc {
                max-width: 100%;
            }
        }

        @media (max-width: 519.98px) {
            .category-intro h1 {
                font-size: 1.4rem;
            }

            .section-heading h2 {
                font-size: 1.25rem;
            }

            .service-card .card-body {
                padding: 18px 18px 20px;
            }

            .stat-item .stat-number {
                font-size: 1.8rem;
            }

            .header-gov-links a {
                font-size: 12px;
                padding: 4px 10px;
            }
        }

/* roulang page: category4 */
:root {
            --primary-deep: #3D2B5F;
            --primary-dark: #2F2149;
            --primary-darker: #2C2A38;
            --accent-gold: #C79A5B;
            --accent-gold-light: #F2E7D5;
            --bg-warm: #FAF8F4;
            --bg-warm-alt: #F7F5F0;
            --card-white: #FFFFFF;
            --text-primary: #23202B;
            --text-secondary: #5A5466;
            --text-muted: #8C8698;
            --border-soft: #E8E4DE;
            --radius-card: 8px;
            --radius-btn: 5px;
            --radius-tag: 3px;
            --shadow-card: 0 2px 8px rgba(61, 43, 95, 0.06);
            --shadow-card-hover: 0 6px 18px rgba(61, 43, 95, 0.12);
            --shadow-btn-glow: 0 0 0 3px rgba(199, 154, 91, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
            --spacing-section: 72px;
            --spacing-section-sm: 48px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-deep);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration-color 0.2s ease;
        }

        a:hover {
            color: var(--accent-gold);
        }

        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

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

        .container {
            max-width: 1200px;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--primary-darker);
            min-height: var(--header-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .site-header .navbar {
            padding: 0;
            min-height: var(--header-height);
        }

        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .site-header .navbar-brand:hover {
            color: var(--accent-gold);
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-gold);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-deep);
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 12px 18px !important;
            transition: color 0.2s ease, background-color 0.2s ease;
            border-bottom: 2px solid transparent;
            letter-spacing: 0.01em;
        }

        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: var(--accent-gold);
            background-color: rgba(255, 255, 255, 0.04);
        }

        .site-header .nav-link.active {
            color: var(--accent-gold);
            border-bottom-color: var(--accent-gold);
            font-weight: 600;
        }

        .header-gov-links {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-left: 20px;
        }

        .header-gov-links a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
            font-weight: 500;
            padding: 6px 12px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-btn);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .header-gov-links a:hover {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background-color: rgba(199, 154, 91, 0.08);
        }

        .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.3);
            padding: 8px 12px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.4);
        }

        .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");
        }

        /* Page Header / Breadcrumb */
        .page-header {
            background: linear-gradient(135deg, #3D2B5F 0%, #2F2149 100%);
            padding: 50px 0 40px;
            position: relative;
            overflow: hidden;
        }

        .page-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/4633ceffc159bcab.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            z-index: 0;
        }

        .page-header .container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            margin-bottom: 16px;
            padding: 0;
            background: transparent;
        }

        .breadcrumb-item a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
        }

        .breadcrumb-item a:hover {
            color: var(--accent-gold);
        }

        .breadcrumb-item.active {
            color: var(--accent-gold);
            font-size: 13px;
        }

        .breadcrumb-item+.breadcrumb-item::before {
            color: rgba(255, 255, 255, 0.5);
        }

        .page-header h1 {
            font-family: var(--font-serif);
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.01em;
        }

        .page-header .page-intro {
            color: rgba(255, 255, 255, 0.8);
            font-size: 15.5px;
            max-width: 680px;
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Section Common */
        .section-block {
            padding: var(--spacing-section) 0;
        }

        .section-block-sm {
            padding: var(--spacing-section-sm) 0;
        }

        .section-title {
            font-family: var(--font-serif);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }

        .section-subtitle {
            color: var(--text-secondary);
            font-size: 15px;
            margin-bottom: 32px;
            max-width: 640px;
            line-height: 1.7;
        }

        .text-muted-soft {
            color: var(--text-muted);
            font-size: 14px;
        }

        /* Cards */
        .card-topic {
            background: var(--card-white);
            border: none;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            height: 100%;
        }

        .card-topic:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .card-topic .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .card-topic .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .card-topic:hover .card-img-wrap img {
            transform: scale(1.05);
        }

        .card-topic .card-body {
            padding: 18px 20px 20px;
        }

        .card-topic .topic-tag {
            display: inline-block;
            background: var(--accent-gold-light);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.02em;
            margin-bottom: 8px;
        }

        .card-topic .card-title {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .card-topic .card-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-topic .card-meta {
            font-size: 12.5px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* Featured Article Block */
        .featured-article {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            transition: box-shadow 0.25s ease;
        }

        .featured-article:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .featured-article .featured-img {
            flex: 0 0 420px;
            max-width: 420px;
            position: relative;
            overflow: hidden;
        }

        .featured-article .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 260px;
        }

        .featured-article .featured-body {
            flex: 1;
            padding: 28px 32px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-article .featured-tag {
            display: inline-block;
            background: var(--primary-deep);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            margin-bottom: 12px;
            align-self: flex-start;
        }

        .featured-article h3 {
            font-family: var(--font-serif);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .featured-article p {
            color: var(--text-secondary);
            font-size: 14.5px;
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .featured-article .featured-meta {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Topic Filter Pills */
        .filter-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 28px;
        }

        .filter-pill {
            padding: 6px 18px;
            border-radius: 50rem;
            border: 1px solid var(--border-soft);
            background: var(--card-white);
            color: var(--text-secondary);
            font-size: 13.5px;
            font-weight: 500;
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .filter-pill:hover {
            border-color: var(--accent-gold);
            color: var(--primary-deep);
            background: var(--accent-gold-light);
        }

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

        /* Stats Strip */
        .stats-strip {
            background: var(--primary-dark);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            color: #fff;
        }

        .stats-strip .stat-item {
            text-align: center;
            padding: 12px 8px;
        }

        .stats-strip .stat-number {
            font-family: var(--font-serif);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
        }

        .stats-strip .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 4px;
        }

        /* List Group */
        .list-topic-item {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px 22px;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 18px;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .list-topic-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .list-topic-item .list-icon {
            width: 44px;
            height: 44px;
            background: var(--accent-gold-light);
            border-radius: var(--radius-card);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-deep);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .list-topic-item .list-content {
            flex: 1;
            min-width: 0;
        }

        .list-topic-item .list-content strong {
            display: block;
            font-size: 15px;
            color: var(--text-primary);
            margin-bottom: 3px;
        }

        .list-topic-item .list-content span {
            font-size: 13px;
            color: var(--text-muted);
        }

        .list-topic-item .list-arrow {
            color: var(--text-muted);
            flex-shrink: 0;
        }

        /* Info Banner */
        .info-banner {
            background: var(--accent-gold-light);
            border-left: 4px solid var(--accent-gold);
            border-radius: var(--radius-card);
            padding: 22px 26px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .info-banner .banner-icon {
            font-size: 1.5rem;
            color: var(--accent-gold);
            flex-shrink: 0;
            margin-top: 2px;
        }

        .info-banner h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .info-banner p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #3D2B5F 0%, #2F2149 100%);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/04850e80759c5525.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }

        .cta-section .container-inner {
            position: relative;
            z-index: 1;
        }

        .cta-section h3 {
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 15px;
            margin-bottom: 20px;
            max-width: 560px;
        }

        .btn-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 14.5px;
            transition: all 0.25s ease;
            border: 2px solid transparent;
            cursor: pointer;
        }

        .btn-gold {
            background: var(--accent-gold);
            color: var(--primary-dark);
            box-shadow: var(--shadow-btn-glow);
        }

        .btn-gold:hover {
            background: #d8ae6a;
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .btn-outline-custom {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
        }

        .btn-outline-custom:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent-gold);
            border-color: var(--accent-gold);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-darker);
            padding: 56px 0 24px;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 0;
        }

        .site-footer .footer-brand {
            font-family: var(--font-serif);
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .site-footer .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.65;
            max-width: 300px;
        }

        .site-footer .footer-heading {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .site-footer .footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            padding: 4px 0;
            transition: color 0.2s ease;
        }

        .site-footer .footer-link:hover {
            color: var(--accent-gold);
        }

        .site-footer .footer-bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: space-between;
            align-items: center;
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.5);
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 12.5px;
        }

        .site-footer .footer-bottom a:hover {
            color: var(--accent-gold);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            :root {
                --spacing-section: 56px;
                --spacing-section-sm: 40px;
            }

            .featured-article .featured-img {
                flex: 0 0 100%;
                max-width: 100%;
            }

            .featured-article .featured-img img {
                min-height: 200px;
                max-height: 260px;
            }

            .header-gov-links {
                margin-left: 0;
                margin-top: 10px;
                padding: 10px 0;
                flex-wrap: wrap;
                gap: 8px;
            }

            .header-gov-links a {
                font-size: 12px;
                padding: 5px 10px;
            }

            .page-header h1 {
                font-size: 1.8rem;
            }

            .cta-section {
                padding: 36px 28px;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --spacing-section: 48px;
                --spacing-section-sm: 32px;
            }

            .page-header {
                padding: 36px 0 28px;
            }

            .page-header h1 {
                font-size: 1.6rem;
            }

            .page-header .page-intro {
                font-size: 14px;
            }

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

            .card-topic .card-body {
                padding: 14px 16px 16px;
            }

            .featured-article .featured-body {
                padding: 20px 18px;
            }

            .featured-article h3 {
                font-size: 1.2rem;
            }

            .stats-strip .stat-number {
                font-size: 1.5rem;
            }

            .list-topic-item {
                padding: 14px 16px;
                gap: 12px;
            }

            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        @media (max-width: 575.98px) {
            .hero-section {
                min-height: 70vh;
            }
        }

/* roulang page: category3 */
:root {
            --primary-deep: #3D2B5F;
            --primary-dark: #2F2149;
            --primary-darker: #2C2A38;
            --accent-gold: #C79A5B;
            --accent-gold-light: #F2E7D5;
            --bg-warm: #FAF8F4;
            --bg-warm-alt: #F7F5F0;
            --card-white: #FFFFFF;
            --text-primary: #23202B;
            --text-secondary: #5A5466;
            --text-muted: #8C8698;
            --border-soft: #E8E4DE;
            --radius-card: 8px;
            --radius-btn: 5px;
            --radius-tag: 3px;
            --shadow-card: 0 2px 8px rgba(61, 43, 95, 0.06);
            --shadow-card-hover: 0 6px 18px rgba(61, 43, 95, 0.12);
            --shadow-btn-glow: 0 0 0 3px rgba(199, 154, 91, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
            --spacing-section: 72px;
            --spacing-section-sm: 48px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-deep);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration-color 0.2s ease;
        }

        a:hover {
            color: var(--accent-gold);
        }

        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

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

        .container {
            max-width: 1200px;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--primary-darker);
            min-height: var(--header-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .site-header .navbar {
            padding: 0;
            min-height: var(--header-height);
        }

        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .site-header .navbar-brand:hover {
            color: var(--accent-gold);
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-gold);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-deep);
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 12px 18px !important;
            transition: color 0.2s ease, background-color 0.2s ease;
            border-bottom: 2px solid transparent;
            letter-spacing: 0.01em;
        }

        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: var(--accent-gold);
            background-color: rgba(255, 255, 255, 0.04);
        }

        .site-header .nav-link.active {
            color: var(--accent-gold);
            border-bottom-color: var(--accent-gold);
            font-weight: 600;
        }

        .header-gov-links {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-left: 20px;
        }

        .header-gov-links a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
            font-weight: 500;
            padding: 6px 12px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-btn);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .header-gov-links a:hover {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background-color: rgba(199, 154, 91, 0.08);
        }

        .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.3);
            padding: 8px 12px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(199, 154, 91, 0.4);
        }

        .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");
        }

        /* Breadcrumb Section */
        .breadcrumb-bar {
            background: var(--bg-warm-alt);
            border-bottom: 1px solid var(--border-soft);
            padding: 14px 0;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13.5px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--text-secondary);
            transition: color 0.2s ease;
        }

        .breadcrumb-nav a:hover {
            color: var(--accent-gold);
        }

        .breadcrumb-nav .separator {
            color: var(--text-muted);
            opacity: 0.6;
        }

        .breadcrumb-nav .current {
            color: var(--primary-deep);
            font-weight: 600;
        }

        /* Page Header (Compact, not Hero) */
        .page-header {
            background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-dark) 60%, #2A1E42 100%);
            color: #fff;
            padding: 52px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/4633ceffc159bcab.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }

        .page-header .container {
            position: relative;
            z-index: 1;
        }

        .page-header h1 {
            font-family: var(--font-serif);
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .page-header .page-desc {
            font-size: 15.5px;
            color: rgba(255, 255, 255, 0.82);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .page-header .header-stats {
            display: flex;
            gap: 28px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

        .page-header .header-stat {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
        }

        .page-header .header-stat .stat-icon {
            width: 34px;
            height: 34px;
            background: rgba(199, 154, 91, 0.18);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 14px;
            flex-shrink: 0;
        }

        /* Main Content Sections */
        .main-content {
            padding: var(--spacing-section-sm) 0;
        }

        .section-block {
            padding: var(--spacing-section-sm) 0;
        }

        .section-block.alt-bg {
            background: var(--bg-warm-alt);
        }

        .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .section-heading h2 {
            font-family: var(--font-serif);
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0;
            letter-spacing: 0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-heading h2 .section-icon {
            color: var(--accent-gold);
            font-size: 1.2rem;
        }

        .section-heading .section-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--primary-deep);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s ease;
        }

        .section-heading .section-link:hover {
            color: var(--accent-gold);
        }

        /* News List Layout */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
            align-items: start;
        }

        .news-main-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            padding: 0;
            display: flex;
            gap: 0;
            flex-direction: column;
            transition: box-shadow 0.25s ease, transform 0.25s ease;
            border: 1px solid var(--border-soft);
        }

        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .news-card .news-cover {
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-warm-alt);
            position: relative;
        }

        .news-card .news-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-card:hover .news-cover img {
            transform: scale(1.03);
        }

        .news-card .news-body {
            padding: 20px 24px 22px;
        }

        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .news-card .news-meta .news-category {
            display: inline-block;
            background: var(--accent-gold-light);
            color: var(--primary-deep);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.02em;
        }

        .news-card .news-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .news-card .news-title a {
            color: var(--text-primary);
            transition: color 0.2s ease;
        }

        .news-card .news-title a:hover {
            color: var(--accent-gold);
        }

        .news-card .news-summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .news-card .news-link {
            font-size: 13.5px;
            font-weight: 600;
            color: var(--primary-deep);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s ease;
        }

        .news-card .news-link:hover {
            color: var(--accent-gold);
        }

        /* Sidebar */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: calc(var(--header-height) + 24px);
        }

        .sidebar-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-soft);
            padding: 24px;
        }

        .sidebar-card .sidebar-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-gold-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-card .sidebar-title i {
            color: var(--accent-gold);
            font-size: 0.95rem;
        }

        .hot-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .hot-list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }

        .hot-list .hot-rank {
            width: 24px;
            height: 24px;
            background: var(--primary-deep);
            color: #fff;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .hot-list .hot-rank.top1 {
            background: var(--accent-gold);
            color: var(--primary-deep);
        }

        .hot-list .hot-rank.top2 {
            background: #A8874F;
            color: #fff;
        }

        .hot-list .hot-rank.top3 {
            background: #8B6F4E;
            color: #fff;
        }

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

        .hot-list .hot-info a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            line-height: 1.5;
            display: block;
            transition: color 0.2s ease;
        }

        .hot-list .hot-info a:hover {
            color: var(--accent-gold);
        }

        .hot-list .hot-info .hot-date {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud .tag-link {
            display: inline-block;
            font-size: 12.5px;
            font-weight: 500;
            padding: 5px 14px;
            background: var(--bg-warm);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-tag);
            color: var(--text-secondary);
            transition: all 0.2s ease;
        }

        .tag-cloud .tag-link:hover {
            background: var(--accent-gold-light);
            border-color: var(--accent-gold);
            color: var(--primary-deep);
        }

        /* Brand Quick Cards */
        .brand-quick-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .brand-quick-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-soft);
            overflow: hidden;
            transition: box-shadow 0.25s ease, transform 0.25s ease;
            display: flex;
            flex-direction: column;
        }

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

        .brand-quick-card .quick-cover {
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-warm-alt);
        }

        .brand-quick-card .quick-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .brand-quick-card:hover .quick-cover img {
            transform: scale(1.04);
        }

        .brand-quick-card .quick-body {
            padding: 16px 20px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .brand-quick-card .quick-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }

        .brand-quick-card .quick-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .brand-quick-card .quick-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
            margin-bottom: 0;
        }

        /* Timeline */
        .timeline-list {
            list-style: none;
            padding: 0;
            margin: 0;
            position: relative;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: var(--border-soft);
        }

        .timeline-list li {
            position: relative;
            padding-left: 32px;
            margin-bottom: 22px;
        }

        .timeline-list li:last-child {
            margin-bottom: 0;
        }

        .timeline-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            width: 16px;
            height: 16px;
            background: var(--accent-gold);
            border-radius: 50%;
            border: 3px solid var(--bg-warm);
            box-shadow: 0 0 0 2px var(--accent-gold);
        }

        .timeline-list .timeline-date {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary-deep);
            margin-bottom: 4px;
            letter-spacing: 0.02em;
        }

        .timeline-list .timeline-title {
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 3px;
            line-height: 1.5;
        }

        .timeline-list .timeline-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-dark) 55%, #2A1E42 100%);
            border-radius: var(--radius-card);
            padding: 40px 44px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/236da19193af71d0.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
            z-index: 0;
        }

        .subscribe-cta .cta-content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 260px;
        }

        .subscribe-cta .cta-title {
            font-family: var(--font-serif);
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }

        .subscribe-cta .cta-desc {
            font-size: 14.5px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 0;
            line-height: 1.7;
        }

        .subscribe-cta .cta-action {
            position: relative;
            z-index: 1;
        }

        /* Button Styles */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--accent-gold);
            color: var(--primary-deep);
            font-weight: 600;
            font-size: 14.5px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 2px solid var(--accent-gold);
            transition: all 0.25s ease;
            text-decoration: none;
            white-space: nowrap;
            cursor: pointer;
        }

        .btn-gold:hover {
            background: var(--accent-gold-light);
            color: var(--primary-deep);
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-btn-glow);
            transform: translateY(-1px);
        }

        .btn-gold:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: #fff;
            font-weight: 500;
            font-size: 14.5px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all 0.25s ease;
            text-decoration: none;
            white-space: nowrap;
            cursor: pointer;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            transform: translateY(-1px);
        }

        .btn-outline-light:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
        }

        /* Service Recommend */
        .service-recommend-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .service-recommend-item {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-soft);
            padding: 26px 24px;
            text-align: center;
            transition: box-shadow 0.25s ease, transform 0.25s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
        }

        .service-recommend-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .service-recommend-item .rec-icon {
            width: 52px;
            height: 52px;
            background: var(--accent-gold-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-deep);
            font-size: 1.3rem;
        }

        .service-recommend-item .rec-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0;
        }

        .service-recommend-item .rec-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        .service-recommend-item .rec-link {
            font-size: 13.5px;
            font-weight: 600;
            color: var(--primary-deep);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s ease;
            margin-top: 4px;
        }

        .service-recommend-item .rec-link:hover {
            color: var(--accent-gold);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-darker);
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 30px;
            margin-top: 0;
        }

        .site-footer .footer-brand {
            font-family: var(--font-serif);
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .site-footer .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .site-footer .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .site-footer .footer-link {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }

        .site-footer .footer-link:hover {
            color: var(--accent-gold);
        }

        .site-footer .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
            transition: color 0.2s ease;
        }

        .site-footer .footer-bottom a:hover {
            color: var(--accent-gold);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .news-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .sidebar-card {
                flex: 1;
                min-width: 260px;
            }

            .brand-quick-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .service-recommend-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .page-header h1 {
                font-size: 1.9rem;
            }
        }

        @media (max-width: 767px) {
            .site-header .navbar-brand {
                font-size: 1.25rem;
            }

            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
            }

            .header-gov-links {
                margin-left: 0;
                gap: 8px;
                margin-top: 8px;
                flex-wrap: wrap;
            }

            .page-header {
                padding: 40px 0 36px;
            }

            .page-header h1 {
                font-size: 1.6rem;
            }

            .page-header .header-stats {
                gap: 16px;
                flex-direction: column;
            }

            .news-card .news-body {
                padding: 16px 18px 18px;
            }

            .brand-quick-grid {
                grid-template-columns: 1fr;
            }

            .service-recommend-grid {
                grid-template-columns: 1fr;
            }

            .sidebar {
                flex-direction: column;
            }

            .sidebar-card {
                min-width: 100%;
            }

            .subscribe-cta {
                padding: 28px 24px;
                flex-direction: column;
                text-align: center;
            }

            .subscribe-cta .cta-action {
                width: 100%;
            }

            .subscribe-cta .btn-gold {
                width: 100%;
            }

            .section-heading h2 {
                font-size: 1.35rem;
            }

            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .page-header h1 {
                font-size: 1.4rem;
            }

            .news-card .news-title {
                font-size: 1.05rem;
            }

            .timeline-list li {
                padding-left: 24px;
            }

            .timeline-list li::before {
                width: 12px;
                height: 12px;
                top: 8px;
            }

            .timeline-list::before {
                left: 5px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}