/* roulang page: index */
:root {
            --primary: #C62828;
            --primary-dark: #8E1B1B;
            --secondary: #1B2A4A;
            --accent: #C9A227;
            --bg: #FFFFFF;
            --bg-light: #F6F7F9;
            --bg-dark: #1B2A4A;
            --text: #1F2937;
            --text-muted: #6B7280;
            --border: #E5E7EB;
            --radius-sm: 8px;
            --radius: 14px;
            --radius-lg: 22px;
            --shadow-sm: 0 2px 12px rgba(0,0,0,.05);
            --shadow: 0 10px 32px rgba(0,0,0,.10);
            --shadow-lg: 0 22px 50px rgba(0,0,0,.16);
            --transition: all .3s ease;
            --font-main: "PingFang SC","Microsoft YaHei","Source Han Sans SC",-apple-system,"Helvetica Neue",Arial,sans-serif;
        }
        *,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-main); font-size: 16px; line-height: 1.75; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
        img { max-width: 100%; height: auto; display: block; }
        a { color: inherit; text-decoration: none; transition: var(--transition); }
        p { margin-bottom: 1rem; }
        ul, ol { list-style: none; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 30px; border-radius: 50px; font-weight: 600; font-size: 15px; line-height: 1.4; border: 2px solid transparent; cursor: pointer; transition: all .3s ease; text-align: center; }
        .btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
        .btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(198,40,40,.28); }
        .btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
        .btn-outline-light:hover { background: rgba(255,255,255,.16); border-color: #fff; transform: translateY(-2px); }
        .btn-outline-dark { background: transparent; color: var(--secondary); border-color: var(--secondary); }
        .btn-outline-dark:hover { background: var(--secondary); color: #fff; transform: translateY(-2px); }
        .btn-dark { background: var(--secondary); color: #fff; border-color: var(--secondary); }
        .btn-dark:hover { background: #12203a; border-color: #12203a; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(27,42,74,.3); }
        .btn-sm { padding: 8px 20px; font-size: 14px; }

        .topbar { background: var(--secondary); color: rgba(255,255,255,.86); font-size: 13px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
        .topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
        .topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; }
        .topbar-right a { color: rgba(255,255,255,.85); font-size: 13px; }
        .topbar-right a:hover { color: var(--accent); }
        .topbar i { margin-right: 6px; }

        .site-header { background: #fff; position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.04); }
        .nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 24px; max-width: 1200px; margin: 0 auto; }
        .brand-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
        .logo-mark { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; background: linear-gradient(135deg, var(--primary), #E53935); color: #fff; border-radius: 10px; font-size: 18px; font-weight: 800; box-shadow: 0 4px 14px rgba(198,40,40,.3); }
        .logo-text { font-size: 19px; font-weight: 700; color: var(--text); letter-spacing: .5px; white-space: nowrap; }
        .main-nav { display: flex; align-items: center; gap: 32px; }
        .main-nav a { font-size: 15px; font-weight: 500; color: var(--text); position: relative; padding: 6px 2px; }
        .main-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--primary); border-radius: 2px; transition: all .3s ease; }
        .main-nav a:hover { color: var(--primary); }
        .main-nav a:hover::after { width: 100%; }
        .main-nav a.active { color: var(--primary); font-weight: 600; }
        .main-nav a.active::after { width: 100%; }
        .nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
        .mobile-toggle { display: none; background: none; border: none; font-size: 24px; color: var(--text); cursor: pointer; padding: 4px; }

        .hero { position: relative; background: linear-gradient(135deg, rgba(27,42,74,.94), rgba(122,17,17,.88)), url('/assets/images/backpic/back-1.png') center/cover; color: #fff; padding: 110px 0 90px; overflow: hidden; }
        .hero::before { content: ""; position: absolute; top: -60px; right: -60px; width: 300px; height: 300px; background: rgba(255,255,255,.06); border-radius: 50%; }
        .hero::after { content: ""; position: absolute; bottom: -100px; left: -80px; width: 340px; height: 340px; background: rgba(255,255,255,.04); border-radius: 50%; }
        .hero .container { position: relative; z-index: 2; }
        .hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); border-radius: 50px; padding: 6px 18px; font-size: 13px; font-weight: 500; margin-bottom: 20px; backdrop-filter: blur(8px); }
        .hero h1 { font-size: 46px; line-height: 1.25; font-weight: 800; margin-bottom: 18px; letter-spacing: 1px; }
        .hero p { font-size: 17px; max-width: 640px; color: rgba(255,255,255,.9); margin-bottom: 30px; }
        .hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
        .hero-stats { display: flex; gap: 40px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,.2); padding-top: 28px; }
        .hero-stats div { }
        .hero-stats strong { display: block; font-size: 24px; font-weight: 700; color: var(--accent); }
        .hero-stats span { font-size: 13px; color: rgba(255,255,255,.75); }

        .ticker-bar { background: var(--secondary); color: #fff; }
        .ticker-inner { display: flex; align-items: center; gap: 18px; padding: 12px 0; max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
        .ticker-label { background: var(--accent); color: #1B2A4A; font-size: 13px; font-weight: 700; border-radius: 50px; padding: 4px 14px; white-space: nowrap; }
        .ticker-text { font-size: 14px; color: rgba(255,255,255,.85); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

        .section { padding: 80px 0; }
        .section-alt { background: var(--bg-light); }
        .section-dark { background: var(--bg-dark); color: #fff; }
        .section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
        .section-head .section-tag { display: inline-block; background: rgba(198,40,40,.08); color: var(--primary); font-size: 13px; font-weight: 600; border-radius: 50px; padding: 5px 16px; margin-bottom: 12px; }
        .section-head h2 { font-size: 32px; font-weight: 800; margin-bottom: 10px; color: var(--text); }
        .section-head p { color: var(--text-muted); font-size: 15px; margin-bottom: 0; }
        .section-dark .section-head h2 { color: #fff; }
        .section-dark .section-head p { color: rgba(255,255,255,.7); }
        .section-dark .section-head .section-tag { background: rgba(255,255,255,.12); color: #fff; }

        .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
        .about-images { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
        .about-img-main { grid-column: 1 / -1; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
        .about-img-sub { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
        .about-img-main img, .about-img-sub img { width: 100%; height: 100%; object-fit: cover; }
        .about-img-main img { height: 300px; }
        .about-img-sub img { height: 180px; }
        .about-content h2 { font-size: 30px; font-weight: 800; margin-bottom: 14px; }
        .about-content p { color: var(--text-muted); margin-bottom: 18px; }
        .about-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
        .about-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; }
        .about-list i { color: var(--primary); font-size: 16px; }

        .category-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .cat-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all .35s ease; }
        .cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
        .cat-card-img { position: relative; height: 190px; overflow: hidden; }
        .cat-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
        .cat-card:hover .cat-card-img img { transform: scale(1.06); }
        .cat-card-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(27,42,74,0), rgba(27,42,74,.3)); }
        .cat-card-body { padding: 22px; }
        .cat-card-body .cat-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; background: rgba(198,40,40,.08); color: var(--primary); border-radius: 10px; font-size: 17px; margin-bottom: 12px; }
        .cat-card-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
        .cat-card-body p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.65; }
        .cat-link { font-size: 14px; font-weight: 600; color: var(--primary); }
        .cat-link i { transition: transform .3s ease; }
        .cat-link:hover i { transform: translateX(4px); }

        .latest-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
        .post-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all .35s ease; display: flex; flex-direction: column; }
        .post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
        .post-thumb { height: 200px; overflow: hidden; }
        .post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
        .post-card:hover .post-thumb img { transform: scale(1.05); }
        .post-content { padding: 22px; display: flex; flex-direction: column; flex: 1; }
        .post-tag { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .tag { display: inline-block; background: rgba(198,40,40,.08); color: var(--primary); font-size: 12px; font-weight: 600; border-radius: 50px; padding: 3px 12px; }
        .post-tag time { font-size: 13px; color: var(--text-muted); }
        .post-content h3 { font-size: 17px; font-weight: 600; line-height: 1.45; margin-bottom: 8px; }
        .post-content h3 a:hover { color: var(--primary); }
        .post-content p { font-size: 14px; color: var(--text-muted); margin-bottom: 14px; flex: 1; }
        .read-link { font-size: 14px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
        .read-link i { transition: transform .3s ease; }
        .read-link:hover i { transform: translateX(4px); }
        .empty-tip { text-align: center; padding: 60px 0; color: var(--text-muted); font-size: 16px; grid-column: 1 / -1; }

        .stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
        .stat-item { text-align: center; padding: 20px 10px; }
        .stat-item .num { font-size: 40px; font-weight: 800; color: var(--accent); line-height: 1.2; }
        .stat-item .label { font-size: 14px; color: rgba(255,255,255,.7); margin-top: 6px; }
        .stat-item + .stat-item { border-left: 1px solid rgba(255,255,255,.14); }

        .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .step-item { background: #fff; border-radius: var(--radius-lg); padding: 28px 24px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all .3s ease; }
        .step-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
        .step-num { display: flex; align-items: center; justify-content: center; width: 46px; height: 46px; background: var(--primary); color: #fff; border-radius: 50%; font-size: 18px; font-weight: 700; margin: 0 auto 16px; box-shadow: 0 6px 16px rgba(198,40,40,.3); }
        .step-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
        .step-item p { font-size: 14px; color: var(--text-muted); margin-bottom: 0; }

        .faq-wrap { max-width: 820px; margin: 0 auto; }
        .faq-item { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); margin-bottom: 12px; overflow: hidden; transition: all .3s ease; }
        .faq-item.active { box-shadow: var(--shadow-sm); border-color: transparent; }
        .faq-q { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; cursor: pointer; font-weight: 600; font-size: 15px; }
        .faq-q i { color: var(--primary); transition: transform .3s ease; }
        .faq-item.active .faq-q i { transform: rotate(180deg); }
        .faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; padding: 0 22px; }
        .faq-item.active .faq-a { max-height: 300px; padding-bottom: 20px; }
        .faq-a p { font-size: 14px; color: var(--text-muted); margin-bottom: 0; line-height: 1.7; }

        .cta-section { padding: 70px 0; background: linear-gradient(135deg, var(--primary), #D84848), url('/assets/images/backpic/back-2.png') center/cover; background-blend-mode: multiply; color: #fff; text-align: center; }
        .cta-section h2 { font-size: 30px; font-weight: 800; margin-bottom: 10px; }
        .cta-section p { max-width: 560px; margin: 0 auto 30px; color: rgba(255,255,255,.9); font-size: 16px; }
        .cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

        .site-footer { background: #111B32; color: rgba(255,255,255,.72); padding: 55px 0 0; font-size: 14px; }
        .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
        .footer-brand .logo-text { color: #fff; font-size: 20px; }
        .footer-brand p { margin-top: 12px; color: rgba(255,255,255,.55); max-width: 280px; }
        .footer-links h4 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 14px; }
        .footer-links ul li { margin-bottom: 8px; }
        .footer-links a { color: rgba(255,255,255,.6); }
        .footer-links a:hover { color: var(--accent); }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; text-align: center; font-size: 13px; color: rgba(255,255,255,.45); }

        .page-banner { position: relative; background: linear-gradient(135deg, rgba(27,42,74,.94), rgba(122,17,17,.86)), url('/assets/images/backpic/back-2.png') center/cover; color: #fff; padding: 80px 0 60px; }
        .page-banner h1 { font-size: 34px; font-weight: 800; margin-bottom: 10px; }
        .page-banner p { font-size: 16px; color: rgba(255,255,255,.85); max-width: 640px; }
        .breadcrumb { font-size: 13px; color: rgba(255,255,255,.65); margin-bottom: 18px; }
        .breadcrumb a { color: rgba(255,255,255,.8); }
        .breadcrumb a:hover { color: var(--accent); }
        .breadcrumb span { margin: 0 8px; }

        .cat-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
        .cat-intro-text h2 { font-size: 28px; font-weight: 800; margin-bottom: 14px; }
        .cat-intro-text p { color: var(--text-muted); line-height: 1.75; }
        .cat-intro-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
        .cat-intro-img img { width: 100%; height: 280px; object-fit: cover; }

        .guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .guide-card { background: #fff; border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all .3s ease; }
        .guide-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
        .guide-card .icon { display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; background: rgba(198,40,40,.08); color: var(--primary); border-radius: 12px; font-size: 20px; margin-bottom: 16px; }
        .guide-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
        .guide-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 0; line-height: 1.65; }

        .event-card { display: flex; gap: 24px; background: #fff; border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); margin-bottom: 20px; transition: all .3s ease; }
        .event-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
        .event-img { width: 240px; min-width: 240px; height: 160px; border-radius: var(--radius); overflow: hidden; }
        .event-img img { width: 100%; height: 100%; object-fit: cover; }
        .event-body { flex: 1; }
        .event-body .tag { margin-bottom: 6px; }
        .event-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
        .event-body p { font-size: 14px; color: var(--text-muted); margin-bottom: 12px; }
        .event-meta { display: flex; gap: 18px; font-size: 13px; color: var(--text-muted); }

        .service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .service-item { background: #fff; border-radius: var(--radius-lg); padding: 26px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all .3s ease; }
        .service-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
        .service-item .icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; background: var(--secondary); color: #fff; border-radius: 14px; font-size: 20px; margin-bottom: 14px; }
        .service-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
        .service-item p { font-size: 14px; color: var(--text-muted); margin-bottom: 0; }

        .contact-panel { background: #fff; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); border: 1px solid var(--border); max-width: 680px; margin: 0 auto; text-align: center; }
        .contact-panel .icon { font-size: 34px; color: var(--primary); margin-bottom: 12px; }
        .contact-panel h2 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
        .contact-panel p { color: var(--text-muted); margin-bottom: 24px; }
        .contact-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; text-align: left; }
        .contact-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; background: var(--bg-light); border-radius: var(--radius-sm); padding: 12px 16px; }
        .contact-list i { color: var(--primary); }

        .article-wrapper { max-width: 900px; margin: 0 auto; }
        .article-header { margin-bottom: 36px; }
        .article-header .article-meta { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; font-size: 13px; color: var(--text-muted); }
        .article-header h1 { font-size: 32px; font-weight: 800; line-height: 1.35; margin-bottom: 12px; }
        .article-body { font-size: 15px; line-height: 1.9; }
        .article-body p { margin-bottom: 1.2rem; }
        .article-body h2 { font-size: 22px; font-weight: 700; margin-top: 2rem; margin-bottom: 1rem; }
        .article-body h3 { font-size: 18px; font-weight: 700; margin-top: 1.5rem; margin-bottom: .8rem; }
        .article-body img { border-radius: var(--radius); margin: 1.5rem 0; }
        .article-body a { color: var(--primary); font-weight: 600; }
        .article-body ul, .article-body ol { padding-left: 1.2rem; margin-bottom: 1.2rem; }
        .article-body ul li, .article-body ol li { margin-bottom: .5rem; }
        .article-body blockquote { background: var(--bg-light); border-left: 4px solid var(--primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 16px 20px; margin: 1.5rem 0; }
        .article-missing { text-align: center; padding: 60px 20px; }
        .article-missing h1 { font-size: 28px; margin-bottom: 14px; }
        .article-missing p { color: var(--text-muted); margin-bottom: 24px; }

        @media (max-width: 1024px) {
            .hero h1 { font-size: 36px; }
            .category-cards { gap: 16px; }
            .guide-grid { grid-template-columns: repeat(2, 1fr); }
            .service-grid { grid-template-columns: repeat(2, 1fr); }
            .steps-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .mobile-toggle { display: block; }
            .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 24px; box-shadow: 0 12px 30px rgba(0,0,0,.12); gap: 0; }
            .main-nav.open { display: flex; }
            .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--border); width: 100%; font-size: 15px; }
            .main-nav a.active::after { display: none; }
            .nav-wrap { flex-wrap: wrap; }
            .nav-actions { margin-left: auto; }
            .hero { padding: 80px 0 60px; }
            .hero h1 { font-size: 30px; }
            .hero-stats { gap: 20px; }
            .about-grid { grid-template-columns: 1fr; }
            .about-images { margin-bottom: 20px; }
            .category-cards { grid-template-columns: 1fr; }
            .latest-grid { grid-template-columns: 1fr; }
            .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 20px; }
            .stat-item + .stat-item { border-left: none; }
            .steps-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .cat-intro { grid-template-columns: 1fr; }
            .event-card { flex-direction: column; }
            .event-img { width: 100%; min-width: 0; }
            .contact-list { grid-template-columns: 1fr; }
            .topbar-left span:last-child { display: none; }
            .cta-section h2 { font-size: 24px; }
            .section { padding: 60px 0; }
        }
        @media (max-width: 520px) {
            .topbar-right { display: none; }
            .brand-logo .logo-text { font-size: 16px; }
            .hero h1 { font-size: 24px; }
            .hero p { font-size: 15px; }
            .hero-btns .btn { padding: 10px 20px; font-size: 14px; }
            .section-head h2 { font-size: 24px; }
            .about-list { grid-template-columns: 1fr; }
            .stats-bar { grid-template-columns: 1fr 1fr; }
            .stat-item .num { font-size: 32px; }
            .guide-grid { grid-template-columns: 1fr; }
            .service-grid { grid-template-columns: 1fr; }
            .btn { padding: 11px 24px; font-size: 14px; }
            .page-banner h1 { font-size: 26px; }
            .page-banner { padding: 60px 0 44px; }
            .article-header h1 { font-size: 24px; }
            .post-content h3 { font-size: 16px; }
        }

/* roulang page: article */
:root {
            --primary: #143d5e;
            --primary-dark: #0d2b42;
            --primary-light: #1f5a8a;
            --accent: #c9a35f;
            --accent-light: #e2c88f;
            --bg: #f4f6f9;
            --bg-white: #ffffff;
            --bg-dark: #0f2440;
            --text: #1c2733;
            --text-weak: #64748b;
            --border: #dfe5ec;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 20px;
            --shadow: 0 4px 20px rgba(15, 36, 64, 0.08);
            --shadow-lg: 0 10px 40px rgba(15, 36, 64, 0.14);
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            color: var(--text);
            background: var(--bg);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }
        ul, ol {
            list-style: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 顶部信息条 ===== */
        .topbar {
            background: var(--bg-dark);
            color: #b8c7d9;
            font-size: 13px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .topbar-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .topbar-info {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .topbar-info span i {
            margin-right: 5px;
            color: var(--accent);
        }
        .topbar-link {
            display: flex;
            gap: 16px;
            align-items: center;
        }
        .topbar-link a {
            color: #b8c7d9;
            font-size: 13px;
        }
        .topbar-link a:hover {
            color: var(--accent-light);
        }

        /* ===== 导航 ===== */
        .main-header {
            background: var(--bg-white);
            box-shadow: 0 2px 16px rgba(15, 36, 64, 0.07);
            position: sticky;
            top: 0;
            z-index: 999;
            border-bottom: 1px solid var(--border);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
            max-width: 1200px;
            margin: 0 auto;
            gap: 20px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 14px;
            color: #fff;
            box-shadow: 0 4px 12px rgba(20, 61, 94, 0.25);
        }
        .logo-text {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .main-nav a {
            padding: 10px 18px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            transition: var(--transition);
            position: relative;
        }
        .main-nav a:hover {
            background: #f0f4f8;
            color: var(--primary);
        }
        .main-nav a.active {
            background: var(--primary);
            color: #fff;
        }
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            border: 2px solid transparent;
            transition: var(--transition);
            cursor: pointer;
            gap: 8px;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(20, 61, 94, 0.25);
        }
        .btn-primary:hover {
            background: var(--primary-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(20, 61, 94, 0.35);
        }
        .btn-accent {
            background: var(--accent);
            color: #fff;
        }
        .btn-accent:hover {
            background: #b18a45;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline {
            border-color: var(--border);
            color: var(--text);
            background: transparent;
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* ===== 页面横幅 ===== */
        .page-banner {
            background: linear-gradient(100deg, rgba(15, 36, 64, 0.92), rgba(20, 61, 94, 0.78)), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            padding: 80px 0 60px;
            color: #fff;
            position: relative;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: #b8c7d9;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: #b8c7d9;
        }
        .breadcrumb a:hover {
            color: var(--accent-light);
        }
        .breadcrumb .sep {
            color: #6b7f95;
        }
        .banner-title {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.35;
            max-width: 760px;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .banner-sub {
            font-size: 16px;
            color: #d5dfea;
            max-width: 620px;
        }

        /* ===== 文章区域 ===== */
        .article-section {
            padding: 56px 0 40px;
        }
        .article-layout {
            align-items: flex-start;
        }
        .article-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 40px;
            border: 1px solid var(--border);
            margin-bottom: 32px;
        }
        .article-header {
            border-bottom: 1px solid var(--border);
            padding-bottom: 24px;
            margin-bottom: 28px;
        }
        .article-category-tag {
            display: inline-block;
            background: rgba(201, 163, 95, 0.15);
            color: #a47c2e;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }
        .article-header h1 {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            color: var(--text);
            margin-bottom: 16px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-weak);
        }
        .article-meta i {
            margin-right: 5px;
            color: var(--accent);
        }

        .article-body {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text);
        }
        .article-body h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 36px 0 18px;
            padding-left: 14px;
            border-left: 4px solid var(--accent);
            line-height: 1.4;
        }
        .article-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 28px 0 14px;
            color: var(--primary);
        }
        .article-body p {
            margin-bottom: 20px;
        }
        .article-body img {
            border-radius: var(--radius);
            margin: 24px 0;
            box-shadow: var(--shadow);
        }
        .article-body blockquote {
            border-left: 4px solid var(--accent);
            background: #faf6ee;
            padding: 18px 22px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
            font-style: italic;
            color: #4a4a4a;
        }
        .article-body ul,
        .article-body ol {
            margin: 18px 0 22px;
            padding-left: 26px;
        }
        .article-body ul {
            list-style: disc;
        }
        .article-body ol {
            list-style: decimal;
        }
        .article-body ul li,
        .article-body ol li {
            margin-bottom: 10px;
        }
        .article-body a {
            color: var(--primary-light);
            border-bottom: 1px solid var(--accent);
        }
        .article-body a:hover {
            color: var(--accent);
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            border-radius: var(--radius);
            overflow: hidden;
            font-size: 14px;
        }
        .article-body table th,
        .article-body table td {
            border: 1px solid var(--border);
            padding: 12px 16px;
            text-align: left;
        }
        .article-body table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .article-body table tr:nth-child(even) {
            background: #f8fafc;
        }

        .article-not-found {
            padding: 60px 0;
            text-align: center;
        }
        .article-not-found .icon {
            font-size: 56px;
            color: var(--accent);
            margin-bottom: 20px;
        }
        .article-not-found h2 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--primary);
        }
        .article-not-found p {
            color: var(--text-weak);
            margin-bottom: 24px;
        }

        .article-tags {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 36px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }
        .tag {
            display: inline-block;
            padding: 6px 14px;
            background: #f0f4f8;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-weak);
            transition: var(--transition);
            cursor: default;
        }
        .tag i {
            margin-right: 4px;
            color: var(--accent);
        }

        .article-nav-links {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .article-nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-weak);
            padding: 10px 18px;
            border: 1px solid var(--border);
            border-radius: 8px;
            transition: var(--transition);
        }
        .article-nav-links a:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: #f0f4f8;
        }

        /* ===== 侧边栏 ===== */
        .sidebar-widget {
            background: var(--bg-white);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid var(--border);
        }
        .sidebar-widget h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
            position: relative;
        }
        .sidebar-widget h3::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 52px;
            height: 2px;
            background: var(--accent);
        }
        .sidebar-cat-list li {
            margin-bottom: 10px;
        }
        .sidebar-cat-list a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            border-radius: 8px;
            background: #f8fafc;
            color: var(--text);
            font-weight: 500;
            font-size: 14px;
            transition: var(--transition);
        }
        .sidebar-cat-list a:hover {
            background: var(--primary);
            color: #fff;
            transform: translateX(4px);
        }
        .sidebar-cat-list a i {
            color: var(--accent);
            font-size: 12px;
        }
        .sidebar-info-list li {
            display: flex;
            gap: 10px;
            font-size: 14px;
            color: var(--text-weak);
            padding: 8px 0;
            border-bottom: 1px dashed var(--border);
        }
        .sidebar-info-list li:last-child {
            border-bottom: none;
        }
        .sidebar-info-list i {
            color: var(--accent);
            margin-top: 4px;
        }
        .sidebar-card {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: var(--radius);
            padding: 24px;
            color: #fff;
            text-align: center;
        }
        .sidebar-card h4 {
            font-size: 20px;
            margin-bottom: 8px;
            font-weight: 700;
        }
        .sidebar-card p {
            font-size: 14px;
            color: #b8c7d9;
            margin-bottom: 16px;
        }
        .sidebar-card .btn {
            width: 100%;
        }

        /* ===== 相关阅读 ===== */
        .related-section {
            padding: 56px 0 60px;
            background: var(--bg-white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 32px;
        }
        .section-header h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 6px;
            position: relative;
            display: inline-block;
        }
        .section-header h2::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -8px;
            width: 56px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section-header p {
            color: var(--text-weak);
            font-size: 15px;
            margin-top: 14px;
        }

        .related-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            display: block;
            height: 100%;
            transition: var(--transition);
            margin-bottom: 24px;
        }
        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }
        .related-card-image {
            height: 170px;
            overflow: hidden;
            position: relative;
        }
        .related-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .related-card:hover .related-card-image img {
            transform: scale(1.06);
        }
        .related-card-image::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.2));
        }
        .related-card-body {
            padding: 20px;
        }
        .related-card-body .tag {
            margin-bottom: 10px;
            display: inline-block;
        }
        .related-card-body h3 {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--text);
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: var(--transition);
        }
        .related-card:hover .related-card-body h3 {
            color: var(--primary);
        }
        .related-card-body p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-date {
            font-size: 13px;
            color: var(--text-weak);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .related-card-date i {
            color: var(--accent);
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 72px 0;
            background: linear-gradient(100deg, rgba(15, 36, 64, 0.94), rgba(31, 90, 138, 0.88)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            color: #fff;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 30px;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .cta-section p {
            font-size: 16px;
            color: #d5dfea;
            max-width: 560px;
            margin: 0 auto 32px;
        }
        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-dark);
            color: #b8c7d9;
            padding: 60px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .brand-logo {
            margin-bottom: 16px;
        }
        .footer-brand .logo-text {
            color: #fff;
        }
        .footer-brand p {
            font-size: 14px;
            color: #92a4b8;
            max-width: 320px;
            line-height: 1.7;
        }
        .footer-links h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
        }
        .footer-links ul li {
            margin-bottom: 10px;
            font-size: 14px;
        }
        .footer-links ul a {
            color: #92a4b8;
        }
        .footer-links ul a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            padding: 20px 0;
            text-align: center;
            font-size: 13px;
            color: #6b7f95;
        }

        /* ===== 响应式 ===== */
        @media screen and (max-width: 1024px) {
            .banner-title {
                font-size: 28px;
            }
            .article-card {
                padding: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media screen and (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                padding: 12px 16px;
            }
            .main-nav {
                order: 3;
                width: 100%;
                overflow-x: auto;
                padding-bottom: 4px;
                justify-content: flex-start;
            }
            .main-nav a {
                padding: 8px 14px;
                white-space: nowrap;
                font-size: 14px;
            }
            .topbar-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .page-banner {
                padding: 60px 0 44px;
            }
            .banner-title {
                font-size: 24px;
            }
            .article-section {
                padding: 40px 0 30px;
            }
            .article-card {
                padding: 24px;
            }
            .article-header h1 {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .cta-section h2 {
                font-size: 24px;
            }
        }
        @media screen and (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo-text {
                font-size: 17px;
            }
            .banner-title {
                font-size: 21px;
            }
            .article-card {
                padding: 18px;
                border-radius: 14px;
            }
            .article-header h1 {
                font-size: 20px;
            }
            .article-meta {
                gap: 12px;
                font-size: 13px;
            }
            .article-body {
                font-size: 15px;
            }
            .related-card {
                margin-bottom: 16px;
            }
            .cta-actions .btn {
                width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1b3a5c;
            --primary-dark: #10263d;
            --primary-soft: #eaf0f6;
            --accent: #c6964d;
            --accent-light: #f4e3c4;
            --accent-soft: #faf5ec;
            --bg: #f6f7f9;
            --card-bg: #ffffff;
            --text: #1e2a36;
            --text-light: #5b6b7c;
            --border: #e3e7ec;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 10px 30px rgba(16, 38, 61, 0.08);
            --shadow-lg: 0 20px 44px rgba(16, 38, 61, 0.14);
            --container: 1200px;
            --transition: all 0.3s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }
        ul {
            list-style: none;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 顶部信息条 ===== */
        .topbar {
            background: var(--primary-dark);
            color: #c9d6e4;
            font-size: 13px;
            letter-spacing: 0.03em;
        }
        .topbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 38px;
            padding-top: 4px;
            padding-bottom: 4px;
        }
        .topbar-domain {
            color: var(--accent-light);
            font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
        }

        /* ===== 主头部 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            box-shadow: 0 4px 24px rgba(16, 38, 61, 0.06);
            border-bottom: 1px solid var(--border);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding-top: 14px;
            padding-bottom: 14px;
            flex-wrap: wrap;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-size: 18px;
            font-weight: 800;
            border-radius: 12px;
            letter-spacing: 0.02em;
            box-shadow: 0 6px 14px rgba(27, 58, 92, 0.28);
        }
        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.01em;
            line-height: 1.2;
        }

        /* ===== 主导航 ===== */
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .main-nav a {
            position: relative;
            display: inline-block;
            padding: 9px 18px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light);
            border-radius: 999px;
            letter-spacing: 0.02em;
            transition: var(--transition);
        }
        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-soft);
        }
        .main-nav a.active {
            color: #fff;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            box-shadow: 0 6px 18px rgba(27, 58, 92, 0.24);
        }
        .main-nav .active:hover {
            color: #fff;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            border-radius: 10px;
            background: var(--primary-soft);
            cursor: pointer;
        }
        .nav-toggle span {
            display: block;
            height: 2px;
            width: 100%;
            background: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ===== Hero ===== */
        .hero-banner {
            position: relative;
            padding: 110px 0 120px;
            background: linear-gradient(120deg, rgba(16, 38, 61, 0.9), rgba(27, 58, 92, 0.72)), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            color: #fff;
            overflow: hidden;
        }
        .hero-banner::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(198, 150, 77, 0.3), transparent 70%);
            pointer-events: none;
        }
        .hero-inner {
            position: relative;
            z-index: 2;
        }
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 999px;
            font-size: 14px;
            letter-spacing: 0.06em;
            color: var(--accent-light);
            margin-bottom: 20px;
            backdrop-filter: blur(8px);
        }
        .hero-banner h1 {
            font-size: 42px;
            line-height: 1.25;
            font-weight: 800;
            max-width: 760px;
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }
        .hero-banner h1 em {
            font-style: normal;
            color: var(--accent-light);
        }
        .hero-banner p {
            font-size: 17px;
            line-height: 1.85;
            max-width: 640px;
            color: rgba(255, 255, 255, 0.86);
            margin-bottom: 30px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        /* ===== 按钮 ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            border-radius: 999px;
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            line-height: 1.4;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent), #b47e35);
            color: #fff;
            box-shadow: 0 8px 24px rgba(198, 150, 77, 0.35);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(198, 150, 77, 0.45);
        }
        .btn-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.55);
            color: #fff;
        }
        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: #fff;
        }
        .btn-light {
            background: #fff;
            color: var(--primary);
            box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
        }
        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 16px 32px rgba(0, 0, 0, 0.18);
        }

        /* ===== 信息快讯条 ===== */
        .stats-strip {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            padding: 28px 0;
            position: relative;
            z-index: 3;
        }
        .stat-item {
            text-align: center;
            padding: 10px 12px;
            position: relative;
        }
        .stat-item::after {
            content: '';
            position: absolute;
            right: 4px;
            top: 20%;
            height: 60%;
            width: 1px;
            background: var(--border);
        }
        .stat-item:last-child::after {
            display: none;
        }
        .stat-item strong {
            display: block;
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        .stat-item span {
            display: block;
            font-size: 14px;
            color: var(--text-light);
            margin-top: 4px;
        }

        /* ===== 通用板块 ===== */
        .section {
            padding: 90px 0;
        }
        .section-head {
            max-width: 720px;
            margin-bottom: 48px;
        }
        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.14em;
            color: var(--accent);
            background: var(--accent-soft);
            border: 1px solid var(--accent-light);
            padding: 5px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
        }
        .section-head h2 {
            font-size: 32px;
            line-height: 1.3;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-light);
            line-height: 1.8;
        }

        /* ===== 指南卡片 ===== */
        .guide-cards {
            background: var(--bg);
        }
        .guide-card-col {
            display: flex;
            margin-bottom: 20px;
        }
        .guide-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 36px 28px;
            width: 100%;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .guide-card::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--primary));
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }
        .guide-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(198, 150, 77, 0.5);
        }
        .guide-card:hover::before {
            transform: scaleX(1);
        }
        .card-icon {
            width: 52px;
            height: 52px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-soft);
            border-radius: 14px;
            color: var(--primary);
            font-size: 22px;
            margin-bottom: 20px;
        }
        .card-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.06em;
            padding: 4px 12px;
            background: var(--accent-soft);
            color: #9a6b26;
            border-radius: 999px;
            margin-bottom: 14px;
        }
        .guide-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .guide-card p {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .card-link:hover {
            color: var(--primary);
            gap: 10px;
        }

        /* ===== 使用流程 ===== */
        .process-section {
            background: var(--primary-dark);
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .process-section .section-head h2 {
            color: #fff;
        }
        .process-section .section-head p {
            color: rgba(255, 255, 255, 0.7);
        }
        .process-section .section-eyebrow {
            background: rgba(198, 150, 77, 0.16);
            border-color: rgba(198, 150, 77, 0.4);
            color: var(--accent-light);
        }
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 16px;
        }
        .process-step {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 30px 24px;
            backdrop-filter: blur(8px);
            transition: var(--transition);
            position: relative;
        }
        .process-step:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-4px);
        }
        .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--accent);
            color: #fff;
            font-size: 16px;
            font-weight: 800;
            border-radius: 12px;
            margin-bottom: 20px;
            font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
        }
        .process-step h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .process-step p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.72);
        }

        /* ===== 精选内容 ===== */
        .content-list-section {
            background: var(--card-bg);
        }
        .feature-item {
            display: flex;
            align-items: center;
            gap: 0;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            margin-bottom: 28px;
            transition: var(--transition);
        }
        .feature-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .feature-item img {
            width: 42%;
            height: 240px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .feature-text {
            padding: 34px 36px;
            flex: 1;
        }
        .feature-text .card-tag {
            margin-bottom: 10px;
        }
        .feature-text h3 {
            font-size: 21px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .feature-text p {
            color: var(--text-light);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .feature-text .card-link {
            font-weight: 600;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg);
        }
        .faq-accordion {
            max-width: 860px;
            margin: 0 auto;
            background: transparent;
        }
        .faq-accordion .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 4px 14px rgba(16, 38, 61, 0.04);
            transition: var(--transition);
        }
        .faq-accordion .accordion-item.is-active {
            border-color: rgba(198, 150, 77, 0.5);
            box-shadow: var(--shadow);
        }
        .faq-accordion .accordion-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            background: var(--card-bg);
            border: 0;
            line-height: 1.5;
            position: relative;
        }
        .faq-accordion .accordion-title:hover,
        .faq-accordion .accordion-item.is-active .accordion-title {
            background: var(--accent-soft);
            color: var(--primary);
        }
        .faq-accordion .accordion-title::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 13px;
            color: var(--accent);
            transition: var(--transition);
            flex-shrink: 0;
            margin-left: 16px;
        }
        .faq-accordion .accordion-item.is-active .accordion-title::after {
            transform: rotate(180deg);
        }
        .faq-accordion .accordion-content {
            padding: 0 24px 22px;
            border-top: 0;
            background: var(--card-bg);
            color: var(--text-light);
            line-height: 1.85;
        }
        .faq-accordion .accordion-content p {
            margin: 0;
            padding-top: 4px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(120deg, rgba(16, 38, 61, 0.92), rgba(27, 58, 92, 0.78)), url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
        }
        .cta-box {
            text-align: center;
            color: #fff;
            max-width: 680px;
            margin: 0 auto;
        }
        .cta-box h2 {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 14px;
        }
        .cta-box p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 30px;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--primary-dark);
            color: #c0ccd8;
            padding: 60px 0 0;
            font-size: 15px;
            line-height: 1.75;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 44px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .brand-logo {
            margin-bottom: 16px;
        }
        .footer-brand .logo-mark {
            background: linear-gradient(135deg, var(--accent), #b47e35);
            box-shadow: 0 6px 16px rgba(198, 150, 77, 0.3);
        }
        .footer-brand .logo-text {
            color: #fff;
        }
        .footer-brand p {
            max-width: 320px;
            color: rgba(255, 255, 255, 0.58);
        }
        .footer-links h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: 0.02em;
        }
        .footer-links ul li {
            margin-bottom: 10px;
        }
        .footer-links a,
        .footer-links span {
            color: rgba(255, 255, 255, 0.62);
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            padding: 22px 0;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .hero-banner {
                padding: 84px 0 96px;
            }
            .hero-banner h1 {
                font-size: 34px;
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .section {
                padding: 64px 0;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: inline-flex;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                border: 1px solid var(--border);
                border-radius: var(--radius);
                padding: 12px;
                margin-top: 10px;
                box-shadow: var(--shadow);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                text-align: center;
                padding: 12px 16px;
            }
            .hero-banner h1 {
                font-size: 28px;
            }
            .hero-banner p {
                font-size: 15px;
            }
            .feature-item {
                flex-direction: column;
            }
            .feature-item img {
                width: 100%;
                height: 200px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .stat-item::after {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 18px;
            }
            .hero-banner {
                padding: 56px 0 72px;
            }
            .hero-banner h1 {
                font-size: 24px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .btn {
                width: 100%;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .feature-text {
                padding: 24px 20px;
            }
            .footer-grid {
                gap: 24px;
            }
            .topbar-inner {
                flex-direction: column;
                gap: 2px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #c8102e;
            --primary-dark: #9c0d24;
            --primary-light: #e8455e;
            --accent: #d4a643;
            --accent-light: #f0d58c;
            --dark: #101018;
            --dark-800: #1a1a24;
            --dark-700: #262633;
            --light: #f7f7f9;
            --light-100: #ffffff;
            --text: #1d1d2b;
            --text-weak: #6b6b7b;
            --border: #e8e8ef;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 10px 40px rgba(0, 0, 0, .07);
            --shadow-hover: 0 18px 50px rgba(0, 0, 0, .12);
            --transition: all .3s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            font-size: 16px;
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.7;
            background: var(--light);
            color: var(--text);
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            display: block;
        }
        ul,
        ol {
            list-style: none;
        }
        button,
        input {
            font-family: inherit;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-padding {
            padding: 96px 0;
        }
        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }
        .section-head .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .14em;
            text-transform: uppercase;
            color: var(--primary);
            background: rgba(200, 16, 46, .08);
            padding: 6px 20px;
            border-radius: 100px;
            margin-bottom: 16px;
        }
        .section-head h2 {
            font-size: clamp(30px, 4vw, 42px);
            line-height: 1.25;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .section-head p {
            color: var(--text-weak);
            font-size: 16px;
            line-height: 1.8;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 34px;
            border-radius: 100px;
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            line-height: 1.4;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 8px 30px rgba(200, 16, 46, .25);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 36px rgba(200, 16, 46, .35);
        }
        .btn-outline {
            background: transparent;
            color: var(--text);
            border: 2px solid var(--border);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(200, 16, 46, .04);
            transform: translateY(-2px);
        }
        .btn-accent {
            background: var(--accent);
            color: #101018;
            box-shadow: 0 8px 30px rgba(212, 166, 67, .3);
        }
        .btn-accent:hover {
            background: #c4942e;
            color: #101018;
            transform: translateY(-2px);
        }
        .badge {
            display: inline-block;
            padding: 5px 16px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .02em;
            background: rgba(200, 16, 46, .08);
            color: var(--primary);
        }
        .badge-gold {
            background: rgba(212, 166, 67, .14);
            color: #a07a1a;
        }
        .badge-green {
            background: rgba(34, 160, 108, .12);
            color: #1c8a5d;
        }
        .badge-dark {
            background: rgba(16, 16, 24, .08);
            color: #333;
        }

        /* ===== 顶部信息条 ===== */
        .top-strip {
            background: var(--dark);
            color: rgba(255, 255, 255, .88);
            font-size: 13px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
        }
        .top-strip .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .top-strip .strip-left {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .top-strip .strip-left i {
            color: var(--accent);
            margin-right: 6px;
        }
        .top-strip .strip-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .top-strip .strip-right a {
            color: rgba(255, 255, 255, .88);
            transition: var(--transition);
        }
        .top-strip .strip-right a:hover {
            color: var(--accent);
        }

        /* ===== 主导航 ===== */
        .site-header {
            background: #fff;
            box-shadow: 0 4px 24px rgba(0, 0, 0, .06);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 3px solid var(--primary);
        }
        .header-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            max-width: 1280px;
            margin: 0 auto;
            gap: 30px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--primary) 60%, var(--accent));
            color: #fff;
            font-weight: 800;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 6px 20px rgba(200, 16, 46, .25);
            letter-spacing: -0.5px;
        }
        .logo-text {
            font-size: 22px;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text);
            white-space: nowrap;
        }
        .logo-text .logo-accent {
            color: var(--primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 32px;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            padding: 8px 4px;
            position: relative;
            transition: var(--transition);
        }
        .main-nav a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
            transition: width .3s ease;
        }
        .main-nav a:hover {
            color: var(--primary);
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--primary);
        }
        .main-nav a.active::after {
            width: 100%;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .header-actions .btn-header {
            padding: 9px 24px;
            font-size: 14px;
            border-radius: 100px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(200, 16, 46, .2);
        }
        .header-actions .btn-header:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            color: #fff;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--text);
            cursor: pointer;
            padding: 8px;
        }

        /* 移动端导航 */
        .mobile-nav {
            display: none;
            background: #fff;
            border-top: 1px solid var(--border);
            padding: 12px 24px 18px;
        }
        .mobile-nav a {
            display: block;
            padding: 12px 0;
            font-size: 15px;
            font-weight: 600;
            border-bottom: 1px solid #f3f3f7;
            color: var(--text);
        }
        .mobile-nav a:hover {
            color: var(--primary);
        }
        .mobile-nav a.active {
            color: var(--primary);
        }
        .mobile-nav.open {
            display: block;
        }

        /* ===== 页面横幅 Hero ===== */
        .page-hero {
            background: linear-gradient(135deg, #1a1a24 0%, #101018 50%, #1c0f14 100%);
            color: #fff;
            position: relative;
            overflow: hidden;
            padding: 110px 0 90px;
        }
        .page-hero::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: .25;
            clip-path: polygon(25% 0, 100% 0, 100% 100%, 0 100%);
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .page-hero .hero-tag {
            display: inline-block;
            background: rgba(212, 166, 67, .18);
            border: 1px solid rgba(212, 166, 67, .35);
            color: var(--accent-light);
            padding: 8px 22px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .08em;
            margin-bottom: 24px;
        }
        .page-hero h1 {
            font-size: clamp(36px, 6vw, 56px);
            font-weight: 800;
            line-height: 1.16;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }
        .page-hero h1 .highlight {
            color: var(--accent);
        }
        .page-hero p {
            font-size: 17px;
            color: rgba(255, 255, 255, .8);
            max-width: 700px;
            margin: 0 auto 36px;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .breadcrumb {
            margin-top: 40px;
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, .8);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb i {
            margin: 0 8px;
            font-size: 10px;
            opacity: .7;
        }

        /* ===== 快讯条 ===== */
        .news-ticker {
            background: var(--primary);
            color: #fff;
            padding: 12px 0;
            overflow: hidden;
        }
        .news-ticker .container {
            display: flex;
            align-items: center;
            gap: 20px;
            white-space: nowrap;
        }
        .ticker-label {
            background: rgba(255, 255, 255, .2);
            padding: 4px 18px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .04em;
            flex-shrink: 0;
        }
        .ticker-content {
            overflow: hidden;
            flex: 1;
        }
        .ticker-list {
            display: inline-block;
            animation: ticker 28s linear infinite;
        }
        .ticker-list span {
            margin-right: 42px;
            font-size: 14px;
            opacity: .95;
        }
        .ticker-list i {
            margin-right: 8px;
            opacity: .8;
        }
        @keyframes ticker {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }

        /* ===== 精选活动卡片 ===== */
        .featured-events {
            background: #fff;
            padding: 96px 0;
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .event-card {
            background: var(--light);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .event-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(200, 16, 46, .2);
        }
        .event-card .event-img {
            height: 210px;
            overflow: hidden;
            position: relative;
        }
        .event-card .event-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .event-card:hover .event-img img {
            transform: scale(1.05);
        }
        .event-card .event-img::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 40%;
            background: linear-gradient(to top, rgba(0, 0, 0, .4), transparent);
        }
        .event-card .event-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 2;
        }
        .event-card .event-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .event-card .event-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-weak);
            margin-bottom: 10px;
        }
        .event-card .event-meta i {
            color: var(--primary);
            margin-right: 3px;
        }
        .event-card h3 {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
            line-height: 1.4;
        }
        .event-card p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 18px;
        }
        .event-card .event-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            align-self: flex-start;
        }
        .event-card .event-link i {
            transition: transform .3s ease;
        }
        .event-card .event-link:hover i {
            transform: translateX(4px);
        }

        /* ===== 活动形式 ===== */
        .activity-types {
            background: var(--light);
            padding: 96px 0;
        }
        .types-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .type-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            border: 1px solid var(--border);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .type-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: scaleX(0);
            transition: transform .4s ease;
        }
        .type-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
            border-color: transparent;
        }
        .type-card:hover::before {
            transform: scaleX(1);
        }
        .type-icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: rgba(200, 16, 46, .08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 28px;
            color: var(--primary);
            transition: var(--transition);
        }
        .type-card:hover .type-icon {
            background: var(--primary);
            color: #fff;
            transform: scale(1.05);
        }
        .type-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .type-card p {
            font-size: 13px;
            color: var(--text-weak);
            line-height: 1.7;
        }

        /* ===== 时间线 ===== */
        .timeline-section {
            background: var(--dark);
            color: #fff;
            padding: 96px 0;
            position: relative;
            overflow: hidden;
        }
        .timeline-section::before {
            content: "";
            position: absolute;
            bottom: 0;
            right: -100px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(200, 16, 46, .15), transparent 70%);
            border-radius: 50%;
        }
        .timeline-section .section-head h2 {
            color: #fff;
        }
        .timeline-section .section-head p {
            color: rgba(255, 255, 255, .7);
        }
        .timeline {
            position: relative;
            max-width: 860px;
            margin: 0 auto;
            padding: 20px 0;
        }
        .timeline::before {
            content: "";
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, rgba(212, 166, 67, .5), rgba(200, 16, 46, .3));
            transform: translateX(-50%);
        }
        .timeline-item {
            display: flex;
            justify-content: flex-end;
            width: 50%;
            padding: 20px 40px 20px 0;
            position: relative;
            text-align: right;
        }
        .timeline-item:nth-child(even) {
            justify-content: flex-start;
            text-align: left;
            align-self: flex-end;
            padding: 20px 0 20px 40px;
            margin-left: 50%;
        }
        .timeline-dot {
            position: absolute;
            right: -10px;
            top: 28px;
            width: 20px;
            height: 20px;
            background: var(--accent);
            border-radius: 50%;
            border: 4px solid var(--dark);
            box-shadow: 0 0 0 4px rgba(212, 166, 67, .3);
            z-index: 2;
        }
        .timeline-item:nth-child(even) .timeline-dot {
            left: -10px;
            right: auto;
        }
        .timeline-card {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: var(--radius);
            padding: 24px;
            transition: var(--transition);
            backdrop-filter: blur(10px);
        }
        .timeline-card:hover {
            background: rgba(255, 255, 255, .1);
            border-color: rgba(212, 166, 67, .4);
        }
        .timeline-card .time-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent-light);
            background: rgba(212, 166, 67, .15);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
            letter-spacing: .03em;
        }
        .timeline-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .timeline-card p {
            font-size: 14px;
            color: rgba(255, 255, 255, .7);
            line-height: 1.7;
        }

        /* ===== 参与流程 ===== */
        .process-section {
            background: #fff;
            padding: 96px 0;
        }
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }
        .process-grid::before {
            content: "";
            position: absolute;
            top: 36px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
            z-index: 0;
        }
        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 0 12px;
        }
        .process-num {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-size: 22px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 12px 30px rgba(200, 16, 46, .3);
            border: 4px solid #fff;
        }
        .process-step:nth-child(2) .process-num {
            background: linear-gradient(135deg, var(--accent), #b58a28);
            box-shadow: 0 12px 30px rgba(212, 166, 67, .3);
        }
        .process-step:nth-child(3) .process-num {
            background: linear-gradient(135deg, #333, #111);
            box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
        }
        .process-step:nth-child(4) .process-num {
            background: linear-gradient(135deg, #1c8a5d, #155e40);
            box-shadow: 0 12px 30px rgba(28, 138, 93, .3);
        }
        .process-step h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .process-step p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--light);
            padding: 96px 0;
        }
        .faq-layout {
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 48px;
            align-items: start;
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow);
            border-color: rgba(200, 16, 46, .2);
        }
        .faq-item summary {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 24px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            color: var(--text);
            transition: var(--transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary i {
            color: var(--primary);
            font-size: 16px;
            transition: transform .3s ease;
            flex-shrink: 0;
        }
        .faq-item[open] summary {
            color: var(--primary);
        }
        .faq-item[open] summary i {
            transform: rotate(45deg);
        }
        .faq-item .faq-answer {
            padding: 0 24px 22px;
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.8;
        }
        .faq-side {
            background: var(--dark);
            border-radius: var(--radius);
            padding: 40px 32px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .faq-side::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -60px;
            width: 160px;
            height: 160px;
            background: radial-gradient(circle, rgba(200, 16, 46, .3), transparent 70%);
            border-radius: 50%;
        }
        .faq-side h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .faq-side p {
            font-size: 14px;
            color: rgba(255, 255, 255, .75);
            margin-bottom: 24px;
            line-height: 1.8;
        }
        .faq-side .btn {
            width: 100%;
            justify-content: center;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: .12;
        }
        .cta-section .container {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }
        .cta-text h2 {
            font-size: clamp(26px, 3vw, 36px);
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }
        .cta-text p {
            color: rgba(255, 255, 255, .85);
            font-size: 15px;
            max-width: 500px;
            line-height: 1.7;
        }
        .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-white {
            background: #fff;
            color: var(--primary);
            font-weight: 700;
            box-shadow: 0 8px 30px rgba(0, 0, 0, .15);
        }
        .btn-white:hover {
            background: #f5f5f5;
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn-ghost-white {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, .5);
        }
        .btn-ghost-white:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, .1);
            transform: translateY(-2px);
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, .8);
            padding: 72px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }
        .footer-brand .brand-logo {
            margin-bottom: 16px;
        }
        .footer-brand .logo-text {
            color: #fff;
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, .65);
            max-width: 280px;
            line-height: 1.8;
        }
        .footer-links h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: .04em;
        }
        .footer-links ul li {
            margin-bottom: 10px;
        }
        .footer-links ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
            transition: var(--transition);
        }
        .footer-links ul li a:hover {
            color: var(--accent);
        }
        .footer-links ul li span {
            font-size: 14px;
            color: rgba(255, 255, 255, .5);
        }
        .footer-bottom {
            padding: 24px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .header-main {
                padding: 14px 20px;
            }
            .main-nav {
                gap: 20px;
            }
            .main-nav a {
                font-size: 14px;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .types-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .faq-layout {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .top-strip .container {
                justify-content: center;
                text-align: center;
            }
            .top-strip .strip-right {
                display: none;
            }
            .header-main {
                padding: 12px 16px;
                gap: 12px;
            }
            .main-nav {
                display: none;
            }
            .header-actions {
                display: none;
            }
            .nav-toggle {
                display: block;
            }
            .logo-text {
                font-size: 18px;
            }
            .logo-mark {
                width: 38px;
                height: 38px;
                font-size: 14px;
            }
            .section-padding {
                padding: 64px 0;
            }
            .featured-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .event-card .event-img {
                height: 180px;
            }
            .types-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .type-card {
                padding: 24px 16px;
            }
            .type-icon {
                width: 56px;
                height: 56px;
                font-size: 22px;
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px 16px;
            }
            .process-grid::before {
                display: none;
            }
            .timeline::before {
                left: 12px;
            }
            .timeline-item,
            .timeline-item:nth-child(even) {
                width: 100%;
                margin-left: 0;
                padding: 16px 0 16px 40px;
                justify-content: flex-start;
                text-align: left;
            }
            .timeline-dot,
            .timeline-item:nth-child(even) .timeline-dot {
                left: 2px;
                right: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .cta-section .container {
                justify-content: center;
                text-align: center;
            }
            .cta-actions {
                justify-content: center;
            }
            .page-hero {
                padding: 70px 0 60px;
            }
            .page-hero::before {
                width: 100%;
                opacity: .15;
                clip-path: none;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .types-grid {
                grid-template-columns: 1fr;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            .page-hero p {
                font-size: 15px;
            }
            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }
            .section-head {
                margin-bottom: 36px;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .event-card h3 {
                font-size: 17px;
            }
            .timeline-card {
                padding: 18px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1e40af;
            --primary-dark: #172e8a;
            --primary-light: #3b82f6;
            --accent: #f59e0b;
            --accent-light: #fbbf24;
            --deep: #0f172a;
            --bg-light: #f1f5f9;
            --bg-white: #ffffff;
            --text-main: #1e293b;
            --text-regular: #334155;
            --text-light: #64748b;
            --border: #e2e8f0;
            --border-light: #edf2f7;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-w: 1280px;
            --space-section: 100px;
            --space-section-sm: 64px;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            color: var(--text-main);
            background: var(--bg-white);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary); text-decoration: none; transition: color 0.2s ease; }
        a:hover { color: var(--primary-dark); }
        ul, ol { list-style: none; }
        .container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; width: 100%; }
        .grid-container { max-width: var(--container-w); }

        /* ===== Top Info Bar ===== */
        .top-info {
            background: var(--deep);
            color: rgba(255, 255, 255, 0.85);
            font-size: 13px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .top-info .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
        .top-info a { color: rgba(255, 255, 255, 0.85); }
        .top-info a:hover { color: var(--accent-light); }
        .top-info .top-left { display: flex; align-items: center; gap: 12px; }
        .top-info .top-right { display: flex; align-items: center; gap: 16px; }
        .top-info .top-right i { margin-right: 4px; color: var(--accent-light); }

        /* ===== Header / Nav ===== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
            gap: 24px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            font-weight: 800;
            font-size: 17px;
            border-radius: 12px;
            letter-spacing: 1px;
            box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
        }
        .logo-text {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo-text span { color: var(--accent); }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav a {
            padding: 10px 18px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-regular);
            border-radius: var(--radius-sm);
            transition: all 0.3s ease;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--primary);
            background: rgba(30, 64, 175, 0.06);
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 600;
            background: rgba(30, 64, 175, 0.08);
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 18px;
            right: 18px;
            height: 3px;
            border-radius: 2px;
            background: var(--accent);
        }
        .header-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            border-radius: 12px;
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            letter-spacing: 0.3px;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            box-shadow: 0 4px 18px rgba(30, 64, 175, 0.3);
        }
        .btn-primary:hover {
            box-shadow: 0 6px 24px rgba(30, 64, 175, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--border);
            color: var(--text-regular);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(30, 64, 175, 0.03);
        }
        .btn-light {
            background: #fff;
            color: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        }
        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
            color: var(--primary-dark);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--text-main);
            cursor: pointer;
            padding: 8px;
        }

        /* ===== Mobile Nav ===== */
        .mobile-nav {
            display: none;
            background: var(--bg-white);
            border-top: 1px solid var(--border-light);
            padding: 12px 24px 20px;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav.open { display: flex; }
        .mobile-nav a {
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-regular);
            border-radius: 10px;
            border-bottom: 1px solid var(--border-light);
        }
        .mobile-nav a:last-child { border-bottom: none; }
        .mobile-nav a.active { color: var(--primary); background: rgba(30, 64, 175, 0.06); }
        .mobile-nav .btn { margin-top: 8px; }

        /* ===== Page Banner ===== */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(30, 64, 175, 0.82)), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            padding: 110px 0 80px;
            text-align: center;
            color: #fff;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.03));
        }
        .page-banner h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }
        .page-banner h1 span { color: var(--accent-light); }
        .page-banner .subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.9);
            max-width: 720px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }
        .breadcrumb {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
        }
        .breadcrumb a { color: rgba(255, 255, 255, 0.7); }
        .breadcrumb a:hover { color: var(--accent-light); }
        .breadcrumb i { font-size: 12px; }

        /* ===== Section Common ===== */
        .section {
            padding: var(--space-section) 0;
        }
        .section-alt {
            background: var(--bg-light);
        }
        .section-header {
            text-align: center;
            max-width: 680px;
            margin: 0 auto 56px;
        }
        .section-header .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(30, 64, 175, 0.08);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .section-header h2 {
            font-size: 36px;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.3;
            margin-bottom: 14px;
        }
        .section-header p {
            font-size: 16px;
            color: var(--text-light);
            line-height: 1.7;
        }
        .section-header.center { text-align: center; }

        /* ===== Support Features ===== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }
        .feature-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
            transition: all var(--transition);
            text-align: center;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
            border-color: rgba(30, 64, 175, 0.15);
        }
        .feature-icon {
            width: 72px;
            height: 72px;
            border-radius: 20px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            margin-bottom: 24px;
            background: linear-gradient(135deg, rgba(30, 64, 175, 0.08), rgba(59, 130, 246, 0.12));
            color: var(--primary);
        }
        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-main);
        }
        .feature-card p {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ===== Help Guide ===== */
        .help-section {
            background: var(--bg-white);
            padding: var(--space-section) 0;
        }
        .help-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }
        .help-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }
        .help-media img {
            width: 100%;
            height: 420px;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .help-media:hover img { transform: scale(1.03); }
        .help-media .media-tag {
            position: absolute;
            top: 20px;
            left: 20px;
            background: rgba(255, 255, 255, 0.95);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            backdrop-filter: blur(8px);
        }
        .help-content h2 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            color: var(--text-main);
        }
        .help-content>p {
            font-size: 16px;
            color: var(--text-light);
            margin-bottom: 28px;
        }
        .help-list li {
            display: flex;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
        }
        .help-list li:last-child { border-bottom: none; }
        .help-list .list-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(245, 158, 11, 0.12);
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
            margin-top: 4px;
        }
        .help-list .list-text h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }
        .help-list .list-text p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* ===== Service Process ===== */
        .process-section {
            background: linear-gradient(180deg, var(--bg-light), #fff);
        }
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            counter-reset: process;
        }
        .process-item {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
            position: relative;
            transition: all var(--transition);
        }
        .process-item:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }
        .process-item::before {
            counter-increment: process;
            content: counter(process) "";
            position: absolute;
            top: -22px;
            left: 50%;
            transform: translateX(-50%);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 14px rgba(30, 64, 175, 0.3);
        }
        .process-item h3 {
            font-size: 18px;
            font-weight: 700;
            text-align: center;
            margin: 12px 0 10px;
            color: var(--text-main);
        }
        .process-item p {
            font-size: 14px;
            color: var(--text-light);
            text-align: center;
            line-height: 1.6;
        }

        /* ===== Resource Cards ===== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .resource-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .resource-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
            border-color: rgba(30, 64, 175, 0.15);
        }
        .resource-card .card-img {
            position: relative;
            overflow: hidden;
            height: 200px;
        }
        .resource-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .resource-card:hover .card-img img { transform: scale(1.05); }
        .card-img .badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(255, 255, 255, 0.95);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 600;
            backdrop-filter: blur(6px);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }
        .resource-card .card-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .resource-card .card-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .resource-card .card-body p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.65;
            margin-bottom: 16px;
            flex: 1;
        }
        .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .card-link i { transition: transform 0.2s ease; }
        .card-link:hover i { transform: translateX(4px); }

        /* ===== FAQ ===== */
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: rgba(30, 64, 175, 0.15);
            box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
        }
        .faq-item summary {
            padding: 22px 24px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            list-style: none;
            position: relative;
            padding-right: 48px;
            line-height: 1.5;
        }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after {
            content: '+';
            position: absolute;
            right: 24px;
            top: 50%;
            transform: translateY(-50%);
            width: 28px;
            height: 28px;
            background: var(--bg-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 600;
            color: var(--primary);
            transition: all 0.3s ease;
        }
        .faq-item[open] summary::after {
            content: '−';
            background: var(--primary);
            color: #fff;
        }
        .faq-item .answer {
            padding: 0 24px 22px;
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.75;
        }

        /* ===== Stats ===== */
        .stats-section {
            background: linear-gradient(135deg, var(--deep), var(--primary-dark)), url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            background-blend-mode: overlay;
            padding: 90px 0;
            color: #fff;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }
        .stats-item {
            padding: 32px 20px;
            border-radius: var(--radius-lg);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(8px);
        }
        .stats-item .stat-num {
            font-size: 42px;
            font-weight: 800;
            color: var(--accent-light);
            line-height: 1.2;
            margin-bottom: 8px;
        }
        .stats-item .stat-label {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 0.3px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 90px 0;
            background: var(--bg-white);
        }
        .cta-card {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark), #0f172a);
            border-radius: var(--radius-lg);
            padding: 64px 56px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .cta-card::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            background: rgba(245, 158, 11, 0.2);
            border-radius: 50%;
            filter: blur(60px);
        }
        .cta-card h2 {
            font-size: 34px;
            font-weight: 800;
            margin-bottom: 16px;
            position: relative;
        }
        .cta-card p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin: 0 auto 32px;
            position: relative;
        }
        .cta-card .btn-light { position: relative; }
        .cta-card .cta-note {
            margin-top: 18px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.5);
            position: relative;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--deep);
            color: rgba(255, 255, 255, 0.8);
            padding: 70px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .brand-logo { margin-bottom: 16px; }
        .footer-brand .brand-logo .logo-text { color: #fff; }
        .footer-brand>.brand-logo .logo-text span { color: var(--accent-light); }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-links h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
        }
        .footer-links ul li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: all 0.2s ease;
        }
        .footer-links a:hover { color: var(--accent-light); padding-left: 4px; }
        .footer-links span { color: rgba(255, 255, 255, 0.6); font-size: 14px; }
        .footer-bottom {
            padding: 24px 0;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ===== Focus accessibility ===== */
        a:focus-visible, button:focus-visible, summary:focus-visible {
            outline: 3px solid var(--accent-light);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* ===== Root spacer overrides for Foundation ===== */
        .grid-container { max-width: var(--container-w); padding-left: 24px; padding-right: 24px; }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            :root { --space-section: 72px; }
            .header-inner { gap: 16px; }
            .main-nav a { padding: 10px 14px; font-size: 14px; }
            .logo-text { font-size: 18px; }
            .feature-grid { gap: 24px; }
            .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
        }
        @media (max-width: 768px) {
            :root { --space-section: 56px; }
            .header-inner { height: 64px; }
            .main-nav { display: none; }
            .nav-toggle { display: block; }
            .header-cta { display: none; }
            .page-banner { padding: 80px 0 60px; }
            .page-banner h1 { font-size: 32px; }
            .page-banner .subtitle { font-size: 16px; }
            .feature-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
            .help-grid { grid-template-columns: 1fr; gap: 36px; }
            .help-media img { height: 300px; }
            .help-content h2 { font-size: 26px; }
            .process-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
            .process-item { padding: 32px 24px; }
            .cards-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
            .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
            .cta-card { padding: 48px 28px; }
            .cta-card h2 { font-size: 28px; }
            .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 36px; }
            .section-header h2 { font-size: 28px; }
            .faq-item summary { padding: 18px 20px; padding-right: 44px; font-size: 15px; }
            .faq-item .answer { padding: 0 20px 18px; }
            .container { padding: 0 20px; }
            .top-info .container { flex-direction: column; gap: 4px; text-align: center; padding: 4px 0; }
            .top-info .top-right { gap: 12px; }
        }
        @media (max-width: 520px) {
            .header-inner { gap: 12px; }
            .logo-text { font-size: 16px; }
            .logo-mark { width: 36px; height: 36px; font-size: 15px; }
            .page-banner h1 { font-size: 26px; }
            .page-banner { padding: 64px 0 48px; }
            .section-header h2 { font-size: 24px; }
            .stats-grid { grid-template-columns: 1fr 1fr; }
            .stats-item .stat-num { font-size: 32px; }
            .cta-card { padding: 40px 20px; }
            .cta-card h2 { font-size: 24px; }
            .footer-grid { grid-template-columns: 1fr; }
        }