/* roulang page: index */
:root {
            --primary: #1e40af;
            --primary-light: #3b82f6;
            --primary-dark: #1e3a8a;
            --accent: #f59e0b;
            --accent-light: #fbbf24;
            --accent-dark: #d97706;
            --bg-surface: #f8fafc;
            --text-primary: #1e293b;
            --text-secondary: #64748b;
            --text-light: #94a3b8;
            --border-color: #e2e8f0;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
            --radius-xl: 0.75rem;
            --radius-2xl: 1rem;
            --radius-3xl: 1.5rem;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body { font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; background: #ffffff; color: var(--text-primary); line-height: 1.6; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
        /* 悬浮胶囊导航 */
        .nav-capsule { background: rgba(255,255,255,0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid rgba(226,232,240,0.5); box-shadow: 0 2px 20px rgba(0,0,0,0.06); }
        .nav-capsule .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
        .nav-capsule .logo { font-size: 1.35rem; font-weight: 700; color: var(--primary); text-decoration: none; letter-spacing: -0.01em; }
        .nav-capsule .logo span { color: var(--accent); }
        .nav-capsule .nav-links { display: flex; gap: 0.25rem; list-style: none; }
        .nav-capsule .nav-links a { display: inline-block; padding: 0.5rem 1.25rem; border-radius: 9999px; font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); text-decoration: none; transition: all 0.2s; }
        .nav-capsule .nav-links a:hover { background: rgba(30,64,175,0.08); color: var(--primary); }
        .nav-capsule .nav-links a.active { background: var(--primary); color: #ffffff; box-shadow: 0 2px 8px rgba(30,64,175,0.3); }
        .nav-capsule .nav-cta { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1.5rem; border-radius: 9999px; background: var(--accent); color: #1e293b; font-weight: 600; font-size: 0.9rem; text-decoration: none; transition: all 0.2s; box-shadow: 0 2px 8px rgba(245,158,11,0.3); }
        .nav-capsule .nav-cta:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(245,158,11,0.4); }
        .mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-primary); cursor: pointer; padding: 0.25rem; }
        /* hero */
        .hero-section { position: relative; min-height: 85vh; display: flex; align-items: center; justify-content: center; text-align: center; background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat; }
        .hero-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(30,64,175,0.75) 0%, rgba(30,64,175,0.4) 60%, rgba(15,23,42,0.6) 100%); }
        .hero-section .hero-content { position: relative; z-index: 2; max-width: 820px; padding: 2rem 1.5rem; }
        .hero-section h1 { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 800; color: #ffffff; line-height: 1.15; margin-bottom: 1.2rem; text-shadow: 0 2px 20px rgba(0,0,0,0.2); }
        .hero-section p { font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255,255,255,0.9); max-width: 640px; margin: 0 auto 2rem; line-height: 1.7; }
        .hero-section .hero-badge { display: inline-block; padding: 0.4rem 1.2rem; border-radius: 9999px; background: rgba(255,255,255,0.15); backdrop-filter: blur(4px); color: #fff; font-size: 0.85rem; margin-bottom: 1.5rem; border: 1px solid rgba(255,255,255,0.2); }
        .hero-section .btn-group { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
        .hero-section .btn-primary { padding: 0.85rem 2.5rem; border-radius: 9999px; background: var(--accent); color: #1e293b; font-weight: 700; font-size: 1rem; text-decoration: none; transition: all 0.25s; box-shadow: 0 4px 16px rgba(245,158,11,0.35); }
        .hero-section .btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(245,158,11,0.45); }
        .hero-section .btn-outline { padding: 0.85rem 2.5rem; border-radius: 9999px; border: 2px solid rgba(255,255,255,0.7); color: #ffffff; font-weight: 600; font-size: 1rem; text-decoration: none; transition: all 0.25s; backdrop-filter: blur(4px); }
        .hero-section .btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #ffffff; transform: translateY(-2px); }
        /* 通用板块 */
        .section { padding: 5rem 0; }
        .section-title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; color: var(--text-primary); margin-bottom: 0.75rem; text-align: center; }
        .section-subtitle { font-size: 1.05rem; color: var(--text-secondary); max-width: 640px; margin: 0 auto 3rem; text-align: center; line-height: 1.7; }
        .card { background: #ffffff; border-radius: var(--radius-2xl); box-shadow: var(--shadow-sm); border: 1px solid var(--border-color); transition: all 0.3s; overflow: hidden; }
        .card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
        .card-img { width: 100%; height: 200px; object-fit: cover; display: block; }
        .card-body { padding: 1.5rem; }
        .card-title { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 0.5rem; }
        .card-desc { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; }
        .badge { display: inline-block; padding: 0.2rem 0.8rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 500; }
        .badge-primary { background: rgba(30,64,175,0.1); color: var(--primary); }
        .badge-accent { background: rgba(245,158,11,0.12); color: var(--accent-dark); }
        .badge-green { background: rgba(16,185,129,0.1); color: #059669; }
        .btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.65rem 1.6rem; border-radius: 9999px; font-weight: 600; font-size: 0.9rem; text-decoration: none; transition: all 0.2s; border: none; cursor: pointer; }
        .btn-primary { background: var(--primary); color: #ffffff; box-shadow: 0 2px 8px rgba(30,64,175,0.25); }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(30,64,175,0.35); }
        .btn-accent { background: var(--accent); color: #1e293b; box-shadow: 0 2px 8px rgba(245,158,11,0.25); }
        .btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245,158,11,0.35); }
        .btn-outline { border: 2px solid var(--border-color); color: var(--text-primary); background: transparent; }
        .btn-outline:hover { border-color: var(--primary); color: var(--primary); background: rgba(30,64,175,0.04); }
        .stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 2rem; text-align: center; }
        .stat-item .stat-number { font-size: 2.8rem; font-weight: 800; color: var(--primary); line-height: 1.1; }
        .stat-item .stat-label { font-size: 0.92rem; color: var(--text-secondary); margin-top: 0.3rem; }
        .list-card { display: flex; gap: 1.25rem; padding: 1.25rem 1.5rem; background: #ffffff; border-radius: var(--radius-xl); border: 1px solid var(--border-color); transition: all 0.2s; }
        .list-card:hover { box-shadow: var(--shadow-sm); border-color: var(--primary-light); }
        .list-card .list-icon { width: 48px; height: 48px; border-radius: var(--radius-xl); background: rgba(30,64,175,0.08); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--primary); flex-shrink: 0; }
        .list-card .list-content h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.2rem; }
        .list-card .list-content p { font-size: 0.88rem; color: var(--text-secondary); }
        .faq-item { border-bottom: 1px solid var(--border-color); padding: 1.2rem 0; }
        .faq-item:last-child { border-bottom: none; }
        .faq-question { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 1rem; cursor: pointer; color: var(--text-primary); background: none; border: none; width: 100%; text-align: left; padding: 0.2rem 0; }
        .faq-question i { transition: transform 0.3s; color: var(--primary); }
        .faq-question.open i { transform: rotate(180deg); }
        .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease; padding-top: 0; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; }
        .faq-answer.open { max-height: 200px; padding-top: 0.75rem; }
        .cta-section { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); padding: 4rem 0; text-align: center; }
        .cta-section h2 { color: #ffffff; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 0.75rem; }
        .cta-section p { color: rgba(255,255,255,0.85); max-width: 600px; margin: 0 auto 2rem; font-size: 1.05rem; }
        .cta-section .btn-cta { padding: 0.9rem 3rem; border-radius: 9999px; background: var(--accent); color: #1e293b; font-weight: 700; font-size: 1.05rem; text-decoration: none; transition: all 0.25s; display: inline-block; box-shadow: 0 4px 20px rgba(245,158,11,0.35); }
        .cta-section .btn-cta:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.45); }
        .footer { background: #0f172a; color: rgba(255,255,255,0.8); padding: 3.5rem 0 2rem; }
        .footer a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.2s; }
        .footer a:hover { color: #ffffff; }
        .footer .logo { font-size: 1.3rem; font-weight: 700; color: #ffffff; }
        .footer .logo span { color: var(--accent); }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
        .footer-col p { font-size: 0.9rem; line-height: 1.7; margin-top: 0.8rem; }
        .footer-col h5 { color: #ffffff; font-weight: 600; margin-bottom: 1rem; font-size: 0.95rem; }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 0.5rem; }
        .footer-col ul li a { font-size: 0.88rem; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.5); gap: 1rem; }
        .footer-social { display: flex; gap: 1rem; }
        .footer-social a { width: 38px; height: 38px; border-radius: 9999px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); font-size: 1rem; transition: all 0.2s; }
        .footer-social a:hover { background: var(--accent); color: #1e293b; }
        /* 网格卡片 */
        .grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
        .grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 1.5rem; }
        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
        .grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
        .content-list { display: flex; flex-direction: column; gap: 1rem; }
        .content-list .list-card { cursor: default; }
        .content-list .list-card .list-thumb { width: 80px; height: 60px; border-radius: 0.6rem; object-fit: cover; flex-shrink: 0; }
        .content-list .list-card .list-meta { font-size: 0.8rem; color: var(--text-light); margin-top: 0.2rem; }
        .content-list .list-card .list-title { font-weight: 600; font-size: 0.98rem; color: var(--text-primary); text-decoration: none; transition: color 0.2s; }
        .content-list .list-card .list-title:hover { color: var(--primary); }
        .empty-state { padding: 3rem 0; text-align: center; color: var(--text-secondary); font-size: 1rem; }
        /* 响应式 */
        @media (max-width: 1024px) {
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .nav-capsule .nav-links { display: none; }
            .nav-capsule .nav-cta { display: none; }
            .mobile-menu-btn { display: block; }
            .nav-capsule .nav-links.mobile-open { display: flex; flex-direction: column; position: absolute; top: 68px; left: 1rem; right: 1rem; background: rgba(255,255,255,0.98); backdrop-filter: blur(16px); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: 1rem; border: 1px solid var(--border-color); gap: 0.25rem; z-index: 50; }
            .nav-capsule .nav-links.mobile-open a { padding: 0.75rem 1rem; border-radius: var(--radius-xl); }
            .hero-section { min-height: 70vh; }
            .section { padding: 3rem 0; }
            .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
            .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
            .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
            .footer-bottom { flex-direction: column; text-align: center; }
            .content-list .list-card { flex-direction: column; }
            .content-list .list-card .list-thumb { width: 100%; height: 160px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 1rem; }
            .hero-section h1 { font-size: 1.8rem; }
            .hero-section .btn-group { flex-direction: column; align-items: center; }
            .stat-item .stat-number { font-size: 2rem; }
            .nav-capsule .logo { font-size: 1.1rem; }
        }
        /* 动画辅助 */
        .fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
        .fade-up.visible { opacity: 1; transform: translateY(0); }
        .stagger-1 { transition-delay: 0.1s; }
        .stagger-2 { transition-delay: 0.2s; }
        .stagger-3 { transition-delay: 0.3s; }
        .stagger-4 { transition-delay: 0.4s; }

/* roulang page: article */
:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --primary-light: #60a5fa;
            --accent: #f59e0b;
            --accent-dark: #d97706;
            --bg-body: #f8fafc;
            --bg-card: #ffffff;
            --text-main: #1e293b;
            --text-muted: #64748b;
            --text-light: #94a3b8;
            --border-color: #e2e8f0;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 4px 24px rgba(0,0,0,0.06);
            --shadow-hover: 0 12px 40px rgba(0,0,0,0.10);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif; background: var(--bg-body); color: var(--text-main); line-height: 1.7; -webkit-font-smoothing: antialiased; }
        img { max-width: 100%; height: auto; display: block; }
        a { color: inherit; text-decoration: none; transition: var(--transition); }
        button { cursor: pointer; font: inherit; }
        input, textarea { font: inherit; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        /* Capsule Navigation */
        .nav-capsule { background: rgba(255,255,255,0.88); backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%); border-bottom: 1px solid rgba(226,232,240,0.6); transition: var(--transition); }
        .nav-capsule .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 20px; }
        .nav-capsule .logo { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.3px; color: var(--primary); white-space: nowrap; }
        .nav-capsule .logo span { color: var(--accent); }
        .nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
        .nav-links li a { padding: 8px 18px; border-radius: 40px; font-size: 0.95rem; font-weight: 500; color: var(--text-main); transition: var(--transition); }
        .nav-links li a:hover { background: rgba(37,99,235,0.08); color: var(--primary); }
        .nav-links li a.active { background: var(--primary); color: #fff; box-shadow: 0 4px 14px rgba(37,99,235,0.30); }
        .nav-cta { display: inline-flex; align-items: center; gap: 6px; padding: 8px 22px; border-radius: 40px; background: linear-gradient(135deg, var(--accent), #f97316); color: #fff; font-weight: 600; font-size: 0.9rem; transition: var(--transition); box-shadow: 0 4px 14px rgba(245,158,11,0.30); }
        .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,158,11,0.40); color: #fff; }
        .mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-main); padding: 6px; border-radius: 8px; }
        @media (max-width: 768px) {
            .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); flex-direction: column; padding: 16px 20px; border-bottom: 1px solid var(--border-color); box-shadow: 0 20px 40px rgba(0,0,0,0.06); z-index: 100; }
            .nav-links.open { display: flex; }
            .nav-links li a { padding: 12px 20px; width: 100%; border-radius: var(--radius-sm); }
            .mobile-menu-btn { display: block; }
            .nav-cta span { display: none; }
        }
        @media (max-width: 520px) {
            .nav-capsule .logo { font-size: 1.1rem; }
            .nav-cta { padding: 6px 16px; font-size: 0.8rem; }
        }
        /* Article Hero */
        .article-hero { position: relative; min-height: 360px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px 20px 60px; background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); overflow: hidden; }
        .article-hero::before { content: ''; position: absolute; inset: 0; background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat; opacity: 0.30; mix-blend-mode: overlay; }
        .article-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,0.8) 0%, rgba(30,41,59,0.4) 100%); }
        .article-hero .hero-content { position: relative; z-index: 2; max-width: 860px; }
        .article-hero .hero-badge { display: inline-block; padding: 6px 18px; border-radius: 40px; background: rgba(245,158,11,0.20); color: var(--accent); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.5px; border: 1px solid rgba(245,158,11,0.30); margin-bottom: 16px; }
        .article-hero h1 { font-size: 2.6rem; font-weight: 800; color: #fff; line-height: 1.25; letter-spacing: -0.5px; margin-bottom: 16px; text-shadow: 0 2px 20px rgba(0,0,0,0.20); }
        .article-hero .hero-meta { display: flex; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap; color: rgba(255,255,255,0.7); font-size: 0.9rem; }
        .article-hero .hero-meta span { display: flex; align-items: center; gap: 6px; }
        .article-hero .hero-meta i { color: var(--accent); }
        @media (max-width: 768px) {
            .article-hero { min-height: 280px; padding: 60px 20px 40px; }
            .article-hero h1 { font-size: 1.8rem; }
        }
        @media (max-width: 520px) {
            .article-hero h1 { font-size: 1.4rem; }
            .article-hero .hero-meta { gap: 12px; font-size: 0.8rem; }
        }
        /* Article Body */
        .article-body { padding: 50px 0 60px; }
        .article-body .content-wrap { max-width: 820px; margin: 0 auto; background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 48px 52px; }
        .article-body .content-wrap h2 { font-size: 1.6rem; font-weight: 700; margin: 32px 0 16px; color: var(--text-main); }
        .article-body .content-wrap h3 { font-size: 1.25rem; font-weight: 600; margin: 24px 0 12px; color: var(--text-main); }
        .article-body .content-wrap p { margin-bottom: 18px; color: #334155; line-height: 1.8; }
        .article-body .content-wrap ul, .article-body .content-wrap ol { margin: 16px 0 20px; padding-left: 24px; color: #334155; }
        .article-body .content-wrap li { margin-bottom: 8px; }
        .article-body .content-wrap a { color: var(--primary); border-bottom: 1px solid transparent; }
        .article-body .content-wrap a:hover { border-bottom-color: var(--primary); }
        .article-body .content-wrap blockquote { border-left: 4px solid var(--primary); background: #f1f5f9; padding: 16px 24px; margin: 20px 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: #475569; font-style: italic; }
        .article-body .content-wrap img { border-radius: var(--radius-sm); margin: 24px 0; box-shadow: var(--shadow); }
        .article-body .content-wrap pre { background: #1e293b; color: #e2e8f0; padding: 20px 24px; border-radius: var(--radius-sm); overflow-x: auto; margin: 20px 0; font-size: 0.9rem; }
        .article-body .content-wrap code { background: #f1f5f9; padding: 2px 8px; border-radius: 4px; font-size: 0.9rem; color: var(--primary); }
        .article-body .content-wrap table { width: 100%; border-collapse: collapse; margin: 24px 0; }
        .article-body .content-wrap th, .article-body .content-wrap td { border: 1px solid var(--border-color); padding: 12px 16px; text-align: left; }
        .article-body .content-wrap th { background: #f8fafc; font-weight: 600; }
        .article-body .tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border-color); }
        .article-body .tag-list .tag { display: inline-block; padding: 6px 16px; border-radius: 40px; background: #f1f5f9; color: var(--text-muted); font-size: 0.8rem; font-weight: 500; transition: var(--transition); }
        .article-body .tag-list .tag:hover { background: var(--primary); color: #fff; }
        @media (max-width: 768px) {
            .article-body .content-wrap { padding: 28px 24px; }
            .article-body .content-wrap h2 { font-size: 1.3rem; }
        }
        @media (max-width: 520px) {
            .article-body .content-wrap { padding: 20px 16px; }
            .article-body .content-wrap h2 { font-size: 1.15rem; }
        }
        /* Related Posts */
        .related-posts { padding: 50px 0 60px; background: #fff; }
        .related-posts .section-title { text-align: center; margin-bottom: 40px; }
        .related-posts .section-title h2 { font-size: 1.8rem; font-weight: 700; color: var(--text-main); }
        .related-posts .section-title p { color: var(--text-muted); margin-top: 8px; }
        .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .related-card { background: var(--bg-card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); border: 1px solid var(--border-color); }
        .related-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
        .related-card .card-img { height: 180px; background: linear-gradient(135deg, #e2e8f0, #cbd5e1); position: relative; overflow: hidden; }
        .related-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
        .related-card:hover .card-img img { transform: scale(1.05); }
        .related-card .card-body { padding: 20px 22px 24px; }
        .related-card .card-body .card-cat { font-size: 0.75rem; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
        .related-card .card-body h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.4; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .related-card .card-body h3 a { color: var(--text-main); }
        .related-card .card-body h3 a:hover { color: var(--primary); }
        .related-card .card-body p { font-size: 0.9rem; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
        .related-card .card-body .card-meta { font-size: 0.8rem; color: var(--text-light); display: flex; align-items: center; gap: 12px; }
        @media (max-width: 1024px) {
            .related-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 640px) {
            .related-grid { grid-template-columns: 1fr; }
            .related-posts .section-title h2 { font-size: 1.4rem; }
        }
        /* CTA Section */
        .cta-section { padding: 60px 0; background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); position: relative; overflow: hidden; }
        .cta-section::before { content: ''; position: absolute; inset: 0; background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat; opacity: 0.15; mix-blend-mode: overlay; }
        .cta-section .cta-inner { position: relative; z-index: 2; text-align: center; max-width: 700px; margin: 0 auto; }
        .cta-section h2 { font-size: 2rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
        .cta-section p { color: rgba(255,255,255,0.7); font-size: 1.05rem; margin-bottom: 28px; }
        .cta-section .cta-btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 36px; border-radius: 50px; background: linear-gradient(135deg, var(--accent), #f97316); color: #fff; font-weight: 700; font-size: 1.05rem; transition: var(--transition); box-shadow: 0 8px 28px rgba(245,158,11,0.35); }
        .cta-section .cta-btn:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(245,158,11,0.45); color: #fff; }
        @media (max-width: 640px) {
            .cta-section h2 { font-size: 1.4rem; }
            .cta-section .cta-btn { padding: 12px 28px; font-size: 0.95rem; }
        }
        /* Footer */
        .footer { background: #0f172a; color: rgba(255,255,255,0.7); padding: 50px 0 30px; }
        .footer .logo { font-size: 1.3rem; font-weight: 800; color: #fff; }
        .footer .logo span { color: var(--accent); }
        .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 36px; margin-bottom: 36px; }
        .footer-col p { font-size: 0.9rem; line-height: 1.7; margin-top: 12px; color: rgba(255,255,255,0.6); }
        .footer-col h5 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 10px; }
        .footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.6); transition: var(--transition); display: flex; align-items: center; gap: 6px; }
        .footer-col ul li a:hover { color: var(--accent); padding-left: 4px; }
        .footer-social { display: flex; gap: 12px; }
        .footer-social a { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6); font-size: 1rem; transition: var(--transition); }
        .footer-social a:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
        .footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.85rem; color: rgba(255,255,255,0.4); }
        .footer-bottom a { color: rgba(255,255,255,0.5); }
        .footer-bottom a:hover { color: var(--accent); }
        @media (max-width: 1024px) {
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
        }
        @media (max-width: 640px) {
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }
        /* Not Found */
        .not-found-box { text-align: center; padding: 60px 20px; }
        .not-found-box .nf-icon { font-size: 4rem; color: var(--text-light); margin-bottom: 16px; }
        .not-found-box h2 { font-size: 1.6rem; font-weight: 700; color: var(--text-main); margin-bottom: 8px; }
        .not-found-box p { color: var(--text-muted); margin-bottom: 24px; }
        .not-found-box .back-home { display: inline-block; padding: 12px 32px; border-radius: 50px; background: var(--primary); color: #fff; font-weight: 600; transition: var(--transition); }
        .not-found-box .back-home:hover { background: var(--primary-dark); transform: translateY(-2px); }
        /* Empty state */
        .empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 1rem; }
        /* Breadcrumb */
        .breadcrumb { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }
        .breadcrumb a { color: var(--text-muted); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb .sep { color: var(--text-light); }
        .breadcrumb .current { color: var(--text-main); font-weight: 500; }
        /* Scrollbar */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #f1f5f9; }
        ::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
        ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
        /* Focus visible */
        :focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
        /* Print */
        @media print {
            .nav-capsule, .cta-section, .footer, .related-posts { display: none; }
            .article-hero { min-height: auto; padding: 20px; }
            .article-body .content-wrap { box-shadow: none; padding: 20px; }
        }

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #f59e0b;
            --primary-dark: #d97706;
            --primary-light: #fcd34d;
            --secondary: #1e293b;
            --secondary-light: #334155;
            --accent: #0ea5e9;
            --bg-body: #0f172a;
            --bg-card: #1e293b;
            --bg-card-hover: #253548;
            --bg-section: #1a2332;
            --bg-section-alt: #151e2d;
            --text-white: #f8fafc;
            --text-primary: #f1f5f9;
            --text-muted: #94a3b8;
            --text-dim: #64748b;
            --border-color: #2d3a4e;
            --border-light: #3b4a62;
            --radius-sm: 0.5rem;
            --radius-md: 1rem;
            --radius-lg: 1.5rem;
            --radius-xl: 2rem;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.3);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
            --shadow-glow: 0 0 30px rgba(245, 158, 11, 0.15);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* ===== 基础 Reset ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            background: var(--bg-body);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 1rem;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            transition: var(--transition);
        }
        ul {
            list-style: none;
        }

        /* ===== 容器 ===== */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* ===== 导航胶囊 ===== */
        .nav-capsule {
            background: rgba(15, 23, 42, 0.75);
            backdrop-filter: blur(16px) saturate(1.4);
            -webkit-backdrop-filter: blur(16px) saturate(1.4);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 0.6rem 0;
            transition: var(--transition);
        }
        .nav-capsule .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
        }
        .nav-capsule .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.05rem;
        }
        .nav-capsule .logo span {
            color: var(--primary);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255, 255, 255, 0.04);
            padding: 0.25rem 0.5rem;
            border-radius: 100px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .nav-links li a {
            padding: 0.45rem 1.2rem;
            border-radius: 100px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-links li a:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-links li a.active {
            color: #0f172a;
            background: var(--primary);
            font-weight: 600;
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1.4rem;
            border-radius: 100px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #0f172a !important;
            font-weight: 600;
            font-size: 0.88rem;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.25);
            white-space: nowrap;
        }
        .nav-cta:hover {
            transform: translateY(-2px) scale(1.02);
            box-shadow: 0 8px 28px rgba(245, 158, 11, 0.35);
        }
        .nav-cta i {
            font-size: 0.95rem;
        }
        .mobile-menu-btn {
            display: none;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-white);
            font-size: 1.3rem;
            padding: 0.4rem 0.7rem;
            border-radius: 0.6rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .mobile-menu-btn:hover {
            background: rgba(255, 255, 255, 0.12);
        }

        /* ===== Hero / Banner ===== */
        .banner {
            position: relative;
            padding: 6rem 0 5rem;
            background-size: cover;
            background-position: center center;
            background-repeat: no-repeat;
            isolation: isolate;
            min-height: 380px;
            display: flex;
            align-items: center;
        }
        .banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.88) 30%, rgba(15, 23, 42, 0.5) 70%, rgba(245, 158, 11, 0.15) 100%);
            z-index: 1;
        }
        .banner>* {
            position: relative;
            z-index: 2;
        }
        .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.3);
            padding: 0.35rem 1.2rem;
            border-radius: 100px;
            font-size: 0.82rem;
            color: var(--primary-light);
            font-weight: 500;
            margin-bottom: 1.2rem;
        }
        .banner-badge i {
            font-size: 0.75rem;
            color: var(--primary);
        }

        /* ===== 通用板块 ===== */
        .section {
            padding: 4.5rem 0;
        }
        .section-alt {
            background: var(--bg-section-alt);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.75rem;
            letter-spacing: -0.01em;
        }
        .section-sub {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 680px;
            margin: 0 auto 2.8rem auto;
            text-align: center;
        }
        .section-title-center {
            text-align: center;
        }

        /* ===== 卡片 ===== */
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.8rem 1.5rem;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-light);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .card-img {
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-bottom: 1.2rem;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: var(--secondary-light);
        }
        .card .card-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }
        .card .card-text {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .card-tag {
            display: inline-block;
            padding: 0.2rem 0.8rem;
            border-radius: 100px;
            font-size: 0.75rem;
            font-weight: 500;
            background: rgba(245, 158, 11, 0.12);
            color: var(--primary-light);
            border: 1px solid rgba(245, 158, 11, 0.15);
            margin-bottom: 0.8rem;
        }
        .card-tag-blue {
            background: rgba(14, 165, 233, 0.12);
            color: #7dd3fc;
            border-color: rgba(14, 165, 233, 0.15);
        }
        .card-tag-green {
            background: rgba(34, 197, 94, 0.12);
            color: #86efac;
            border-color: rgba(34, 197, 94, 0.15);
        }
        .card-tag-purple {
            background: rgba(168, 85, 247, 0.12);
            color: #d8b4fe;
            border-color: rgba(168, 85, 247, 0.15);
        }

        /* ===== 按钮 ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.65rem 1.8rem;
            border-radius: 100px;
            font-weight: 600;
            font-size: 0.92rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #0f172a;
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.25);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(245, 158, 11, 0.35);
        }
        .btn-outline {
            background: transparent;
            color: var(--text-white);
            border: 1.5px solid var(--border-light);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(245, 158, 11, 0.06);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 0.4rem 1.2rem;
            font-size: 0.82rem;
        }

        /* ===== 统计数字 ===== */
        .stat-item {
            text-align: center;
            padding: 1.5rem 1rem;
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        .stat-label {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-top: 0.3rem;
        }

        /* ===== 步骤/流程 ===== */
        .step-item {
            display: flex;
            gap: 1.2rem;
            padding: 1.5rem 1.2rem;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .step-item:hover {
            border-color: var(--border-light);
            background: var(--bg-card-hover);
        }
        .step-num {
            flex-shrink: 0;
            width: 2.8rem;
            height: 2.8rem;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #0f172a;
            font-weight: 700;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .step-content h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 0.3rem;
        }
        .step-content p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.2rem 1.5rem;
            transition: var(--transition);
            cursor: pointer;
        }
        .faq-item:hover {
            border-color: var(--border-light);
        }
        .faq-item summary {
            font-size: 1.02rem;
            font-weight: 600;
            color: var(--text-white);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--primary);
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            padding-top: 1rem;
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.7;
            border-top: 1px solid var(--border-color);
            margin-top: 0.8rem;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(14, 165, 233, 0.05));
            border: 1px solid rgba(245, 158, 11, 0.12);
            border-radius: var(--radius-lg);
            padding: 3.5rem 3rem;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.8rem;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 2rem auto;
        }

        /* ===== 页脚 ===== */
        .footer {
            background: #0a0f1a;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding: 3.5rem 0 1.8rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-col .logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-white);
            display: inline-block;
            margin-bottom: 0.8rem;
        }
        .footer-col .logo span {
            color: var(--primary);
        }
        .footer-col p {
            font-size: 0.9rem;
            color: var(--text-dim);
            max-width: 320px;
            line-height: 1.7;
        }
        .footer-col h5 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 1rem;
        }
        .footer-col ul li {
            margin-bottom: 0.5rem;
        }
        .footer-col ul li a {
            color: var(--text-dim);
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--primary);
        }
        .footer-social {
            display: flex;
            gap: 0.8rem;
        }
        .footer-social a {
            width: 2.4rem;
            height: 2.4rem;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 1rem;
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: var(--primary);
            color: #0f172a;
            border-color: var(--primary);
            transform: translateY(-2px);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
            padding-top: 1.8rem;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 0.82rem;
            color: var(--text-dim);
        }
        .footer-bottom i {
            color: var(--primary);
        }

        /* ===== 特色装饰 ===== */
        .glow-line {
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 4px;
            margin: 0.5rem auto 1.5rem auto;
        }
        .glow-line-left {
            margin: 0.5rem 0 1.5rem 0;
        }
        .divider-light {
            border-color: rgba(255, 255, 255, 0.04);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 2rem;
            }
            .banner {
                min-height: 320px;
                padding: 4.5rem 0 3.5rem;
            }
            .section {
                padding: 3.5rem 0;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 1rem;
                right: 1rem;
                background: rgba(15, 23, 42, 0.96);
                backdrop-filter: blur(20px);
                border: 1px solid rgba(255, 255, 255, 0.08);
                border-radius: var(--radius-md);
                padding: 0.8rem;
                flex-direction: column;
                gap: 0.3rem;
                margin-top: 0.5rem;
                box-shadow: var(--shadow-lg);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li a {
                padding: 0.6rem 1rem;
                width: 100%;
                text-align: center;
                border-radius: var(--radius-sm);
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-capsule {
                padding: 0.4rem 0;
            }
            .nav-capsule .logo {
                font-size: 1.15rem;
            }
            .nav-cta span {
                display: none;
            }
            .nav-cta {
                padding: 0.45rem 1rem;
            }
            .nav-cta i {
                margin-right: 0;
            }

            .banner {
                min-height: 280px;
                padding: 3.5rem 0 2.8rem;
            }
            .banner h1 {
                font-size: 1.8rem !important;
            }

            .section {
                padding: 2.8rem 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .section-sub {
                font-size: 0.95rem;
                margin-bottom: 2rem;
            }

            .stat-number {
                font-size: 2rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .cta-section {
                padding: 2.5rem 1.5rem;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 1.2rem;
            }
            .step-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .banner h1 {
                font-size: 1.5rem !important;
            }
            .banner {
                min-height: 240px;
                padding: 2.8rem 0 2rem;
            }
            .nav-capsule .logo {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .stat-number {
                font-size: 1.7rem;
            }
            .card {
                padding: 1.2rem;
            }
            .cta-section h2 {
                font-size: 1.25rem;
            }
            .cta-section {
                padding: 2rem 1.2rem;
            }
        }