/* roulang page: index */
:root {
            --coral: #FF5A5F;
            --coral-dark: #E94F54;
            --coral-soft: #FF6B6B;
            --teal-deep: #0F4C5C;
            --amber: #FFB347;
            --cream: #FFF8F0;
            --cream-soft: #FFF3E8;
            --white: #FFFFFF;
            --sand: #F3D9C6;
            --text-main: #2D2926;
            --text-soft: #6B5D53;
            --green: #2A9D8F;
            --purple: #7B5EA7;
            --radius-card: 18px;
            --radius-btn: 12px;
            --shadow-card: 0 6px 24px rgba(45, 41, 38, 0.06);
            --shadow-hover: 0 12px 32px rgba(45, 41, 38, 0.12);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --container: 1200px;
            --nav-height: 68px;
            --transition: 0.25s ease;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text-main); background: var(--cream); -webkit-font-smoothing: antialiased; }
        img { max-width: 100%; height: auto; display: block; }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        button, input, textarea { font-family: inherit; font-size: inherit; outline: none; }
        .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

        /* Header */
        .site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--sand); backdrop-filter: blur(6px); }
        .site-header .container { display: flex; align-items: center; justify-content: space-between; height: var(--nav-height); }
        .logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--coral); letter-spacing: 0.5px; }
        .logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--coral), var(--amber)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; flex-shrink: 0; }
        .logo-icon svg { width: 18px; height: 18px; fill: #fff; }
        .main-nav { display: flex; align-items: center; gap: 4px; list-style: none; }
        .main-nav li a { display: inline-block; padding: 8px 14px; border-radius: 20px; font-size: 15px; font-weight: 500; color: var(--text-main); transition: background var(--transition), color var(--transition); }
        .main-nav li a:hover, .main-nav li a.active { background: var(--coral); color: #fff; }
        .header-actions { display: flex; align-items: center; gap: 10px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 20px; border-radius: var(--radius-btn); font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: background var(--transition), transform var(--transition), box-shadow var(--transition); }
        .btn-primary { background: var(--coral); color: #fff; }
        .btn-primary:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255, 90, 95, 0.35); }
        .btn-primary:active { transform: translateY(0); }
        .btn-outline { background: transparent; border: 2px solid var(--coral); color: var(--coral); }
        .btn-outline:hover { background: var(--coral); color: #fff; }
        .btn-ghost { background: var(--cream-soft); color: var(--text-main); }
        .btn-ghost:hover { background: var(--sand); }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 5px; }
        .hamburger span { display: block; width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }

        /* Mobile menu */
        .mobile-menu { display: none; background: var(--white); border-bottom: 1px solid var(--sand); padding: 10px 20px 20px; }
        .mobile-menu.open { display: block; }
        .mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
        .mobile-menu nav a { padding: 12px 16px; border-radius: 10px; font-size: 16px; font-weight: 500; color: var(--text-main); transition: background var(--transition); }
        .mobile-menu nav a:hover, .mobile-menu nav a.active { background: var(--cream-soft); color: var(--coral); }

        /* Hero */
        .hero { padding: 72px 0 88px; background: linear-gradient(135deg, #FFF8F0 0%, #FFF3E8 45%, #FFEFE5 100%); position: relative; overflow: hidden; }
        .hero .container { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; position: relative; }
        .hero-content h1 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; line-height: 1.25; color: var(--text-main); margin-bottom: 18px; }
        .hero-content h1 span { color: var(--coral); position: relative; }
        .hero-content h1 span::after { content: ''; position: absolute; bottom: 2px; left: 0; right: 0; height: 6px; background: rgba(255, 90, 95, 0.2); border-radius: 3px; }
        .hero-subtitle { font-size: 17px; color: var(--text-soft); line-height: 1.85; margin-bottom: 28px; max-width: 560px; }
        .hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
        .hero-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: var(--text-soft); }
        .hero-meta span { display: flex; align-items: center; gap: 6px; }
        .hero-meta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); display: inline-block; }
        .hero-visual { display: flex; align-items: center; justify-content: center; }
        .hero-cards { display: grid; grid-template-columns: 1fr; gap: 16px; width: 100%; max-width: 400px; }
        .hero-card { background: var(--white); border-radius: var(--radius-card); padding: 18px 20px; box-shadow: var(--shadow-card); border: 1px solid var(--sand); transform: rotate(-1.5deg); transition: transform var(--transition), box-shadow var(--transition); }
        .hero-card:nth-child(2) { transform: rotate(1.2deg); margin-left: 16px; }
        .hero-card:nth-child(3) { transform: rotate(-0.8deg); margin-left: -8px; }
        .hero-card:hover { transform: rotate(0) translateY(-4px); box-shadow: var(--shadow-hover); }
        .hero-card .hc-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .hero-card .hc-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--coral-soft); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; font-weight: 600; flex-shrink: 0; }
        .hero-card .hc-name { font-size: 14px; font-weight: 600; color: var(--text-main); }
        .hero-card .hc-time { font-size: 12px; color: var(--text-soft); margin-left: auto; }
        .hero-card .hc-text { font-size: 14px; color: var(--text-main); line-height: 1.6; }
        .hero-card .hc-tags { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
        .hero-card .hc-tag { font-size: 11px; padding: 3px 10px; border-radius: 20px; background: var(--cream-soft); color: var(--coral); font-weight: 500; }

        /* Section general */
        section { padding: 72px 0; }
        .section-header { text-align: center; margin-bottom: 42px; }
        .section-header h2 { font-size: clamp(24px, 2.6vw, 30px); font-weight: 700; color: var(--text-main); margin-bottom: 10px; letter-spacing: 0.3px; }
        .section-header p { font-size: 16px; color: var(--text-soft); max-width: 600px; margin: 0 auto; line-height: 1.8; }
        .section-header .section-icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: var(--cream-soft); color: var(--coral); font-size: 20px; margin-bottom: 14px; }
        .section-badge { display: inline-block; padding: 5px 14px; border-radius: 20px; background: rgba(255, 90, 95, 0.08); color: var(--coral); font-size: 13px; font-weight: 600; margin-bottom: 8px; }

        /* Welcome bar */
        .welcome-bar { background: var(--cream-soft); border: 1px dashed var(--coral); border-radius: 14px; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 0; }
        .welcome-bar .wb-left { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; color: var(--text-main); }
        .welcome-bar .wb-left .icon-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
        .welcome-bar .wb-right { display: flex; gap: 12px; flex-wrap: wrap; }
        .welcome-bar .wb-stat { font-size: 13px; color: var(--text-soft); font-weight: 500; }
        .welcome-bar .wb-stat strong { color: var(--coral); font-size: 16px; }
        @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

        /* Stats bar */
        .stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .stat-item { background: var(--white); border-radius: var(--radius-card); padding: 28px 20px; text-align: center; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.5); transition: transform var(--transition), box-shadow var(--transition); }
        .stat-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .stat-number { font-size: 32px; font-weight: 700; color: var(--coral); line-height: 1.2; margin-bottom: 6px; }
        .stat-label { font-size: 14px; color: var(--text-soft); font-weight: 500; }

        /* Card grid */
        .card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
        .card-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

        .card { background: var(--white); border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.4); transition: transform var(--transition), box-shadow var(--transition); }
        .card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .card-img { width: 100%; height: 180px; object-fit: cover; display: block; }
        .card-body { padding: 20px; }
        .card-title { font-size: 18px; font-weight: 600; color: var(--text-main); margin-bottom: 8px; line-height: 1.4; }
        .card-text { font-size: 14px; color: var(--text-soft); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 14px; }
        .card-meta { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--text-soft); }
        .badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 500; background: var(--cream-soft); color: var(--coral); }
        .badge-green { background: rgba(42, 157, 143, 0.1); color: var(--green); }
        .badge-amber { background: rgba(255, 179, 71, 0.15); color: #C67A00; }
        .badge-purple { background: rgba(123, 94, 167, 0.1); color: var(--purple); }

        /* Member cards */
        .member-card { background: var(--white); border-radius: var(--radius-card); padding: 24px 20px; text-align: center; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.5); transition: transform var(--transition), box-shadow var(--transition); }
        .member-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .member-avatar { width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--coral), var(--amber)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 22px; font-weight: 700; margin: 0 auto 12px; }
        .member-name { font-size: 16px; font-weight: 600; color: var(--text-main); margin-bottom: 2px; }
        .member-info { font-size: 13px; color: var(--text-soft); margin-bottom: 8px; }
        .member-tags { display: flex; gap: 5px; flex-wrap: wrap; justify-content: center; margin-bottom: 12px; }
        .member-tag { font-size: 11px; padding: 3px 9px; border-radius: 20px; background: var(--cream-soft); color: var(--text-soft); }
        .member-intro { font-size: 13px; color: var(--text-soft); line-height: 1.6; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

        /* Topic cloud */
        .topic-cloud { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 32px; }
        .topic-tag { padding: 8px 18px; border-radius: 24px; background: var(--white); border: 1px solid var(--sand); font-size: 14px; font-weight: 500; color: var(--text-main); cursor: pointer; transition: background var(--transition), color var(--transition), border-color var(--transition); }
        .topic-tag:hover { background: var(--coral); color: #fff; border-color: var(--coral); }
        .topic-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .topic-item { background: var(--white); border-radius: 14px; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.4); transition: transform var(--transition), box-shadow var(--transition); }
        .topic-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
        .topic-item .ti-left { display: flex; align-items: center; gap: 10px; }
        .topic-item .ti-rank { width: 28px; height: 28px; border-radius: 50%; background: var(--cream-soft); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--coral); flex-shrink: 0; }
        .topic-item .ti-title { font-size: 15px; font-weight: 500; color: var(--text-main); }
        .topic-item .ti-count { font-size: 13px; color: var(--text-soft); }

        /* Activity cards */
        .activity-card { background: var(--white); border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.4); transition: transform var(--transition), box-shadow var(--transition); }
        .activity-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .activity-img { width: 100%; height: 160px; object-fit: cover; position: relative; }
        .activity-body { padding: 18px 20px; }
        .activity-title { font-size: 17px; font-weight: 600; color: var(--text-main); margin-bottom: 6px; }
        .activity-meta { display: flex; gap: 16px; font-size: 13px; color: var(--text-soft); margin-bottom: 12px; flex-wrap: wrap; }
        .activity-meta span { display: flex; align-items: center; gap: 4px; }
        .activity-btn { width: 100%; padding: 9px 0; border-radius: 10px; border: none; background: var(--coral); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: background var(--transition); }
        .activity-btn:hover { background: var(--coral-dark); }

        /* Test cards */
        .test-card { background: var(--white); border-radius: var(--radius-card); padding: 26px 22px; text-align: center; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.5); transition: transform var(--transition), box-shadow var(--transition); }
        .test-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .test-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--cream-soft); display: flex; align-items: center; justify-content: center; font-size: 22px; margin: 0 auto 12px; }
        .test-title { font-size: 17px; font-weight: 600; color: var(--text-main); margin-bottom: 6px; }
        .test-info { font-size: 13px; color: var(--text-soft); margin-bottom: 12px; }
        .test-link { font-size: 14px; font-weight: 600; color: var(--coral); cursor: pointer; }
        .test-link:hover { color: var(--coral-dark); }

        /* Service section */
        .service-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
        .service-left h3 { font-size: 24px; font-weight: 700; color: var(--text-main); margin-bottom: 14px; }
        .service-left p { font-size: 15px; color: var(--text-soft); line-height: 1.9; margin-bottom: 14px; }
        .service-right { background: var(--white); border-radius: var(--radius-card); padding: 28px; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.5); }
        .service-list { list-style: none; }
        .service-list li { display: flex; align-items: flex-start; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--cream-soft); font-size: 15px; color: var(--text-main); }
        .service-list li:last-child { border-bottom: none; }
        .service-list .sl-check { width: 20px; height: 20px; border-radius: 50%; background: var(--green); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; margin-top: 3px; }

        /* Story cards */
        .story-card { background: var(--white); border-radius: var(--radius-card); padding: 24px; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.5); transition: transform var(--transition), box-shadow var(--transition); }
        .story-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .story-quote { font-size: 15px; color: var(--text-main); line-height: 1.9; margin-bottom: 14px; font-style: italic; }
        .story-author { display: flex; align-items: center; gap: 10px; }
        .story-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--coral-soft); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; font-weight: 600; flex-shrink: 0; }
        .story-info .sa-name { font-size: 14px; font-weight: 600; color: var(--text-main); }
        .story-info .sa-meta { font-size: 12px; color: var(--text-soft); }

        /* Confession wall */
        .confession-wall { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
        .confession-card { background: linear-gradient(135deg, #FFF5F5 0%, #FFEFE8 100%); border-radius: 16px; padding: 20px 18px; border: 1px solid rgba(255, 90, 95, 0.15); transition: transform var(--transition), box-shadow var(--transition); }
        .confession-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
        .confession-text { font-size: 14px; color: var(--text-main); line-height: 1.7; margin-bottom: 10px; }
        .confession-author { font-size: 12px; color: var(--text-soft); font-weight: 500; }

        /* FAQ */
        .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
        .faq-item { background: var(--white); border-radius: 14px; padding: 20px 24px; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.4); cursor: pointer; transition: border-color var(--transition); }
        .faq-item:hover { border-color: var(--coral); }
        .faq-question { display: flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 600; color: var(--text-main); margin-bottom: 8px; }
        .faq-question .fq-num { width: 28px; height: 28px; border-radius: 50%; background: var(--cream-soft); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--coral); flex-shrink: 0; }
        .faq-answer { font-size: 14px; color: var(--text-soft); line-height: 1.8; display: none; }
        .faq-item.active .faq-answer { display: block; }
        .faq-item.active .faq-question { color: var(--coral); }

        /* CTA */
        .cta-section { background: linear-gradient(135deg, var(--coral) 0%, #FF7B7F 100%); border-radius: 24px; padding: 56px 40px; text-align: center; color: #fff; }
        .cta-section h2 { font-size: 28px; font-weight: 700; margin-bottom: 12px; }
        .cta-section p { font-size: 16px; opacity: 0.92; margin-bottom: 26px; }
        .cta-section .btn-white { background: #fff; color: var(--coral); font-weight: 700; }
        .cta-section .btn-white:hover { background: var(--cream-soft); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.15); }
        .cta-section .btn-outline-white { background: transparent; border: 2px solid #fff; color: #fff; }
        .cta-section .btn-outline-white:hover { background: rgba(255,255,255,0.15); }

        /* Subscribe */
        .subscribe-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
        .subscribe-info h3 { font-size: 22px; font-weight: 700; color: var(--text-main); margin-bottom: 8px; }
        .subscribe-info p { font-size: 15px; color: var(--text-soft); line-height: 1.8; }
        .subscribe-form { display: flex; gap: 10px; }
        .subscribe-form input { flex: 1; padding: 14px 18px; border-radius: var(--radius-btn); border: 1px solid var(--sand); background: var(--white); font-size: 15px; color: var(--text-main); transition: border-color var(--transition), box-shadow var(--transition); }
        .subscribe-form input:focus { border-color: var(--coral); box-shadow: 0 0 0 3px rgba(255, 90, 95, 0.15); }
        .subscribe-form button { padding: 14px 26px; border-radius: var(--radius-btn); border: none; background: var(--coral); color: #fff; font-weight: 600; font-size: 15px; cursor: pointer; transition: background var(--transition); white-space: nowrap; }
        .subscribe-form button:hover { background: var(--coral-dark); }

        /* Footer */
        .site-footer { background: var(--teal-deep); color: rgba(255, 255, 255, 0.85); padding: 56px 0 0; }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.12); }
        .footer-brand .logo { color: #fff; font-size: 18px; margin-bottom: 14px; }
        .footer-brand p { font-size: 14px; line-height: 1.8; opacity: 0.8; }
        .footer-col h4 { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 14px; }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 10px; }
        .footer-col ul li a { font-size: 14px; opacity: 0.8; transition: opacity var(--transition), color var(--transition); }
        .footer-col ul li a:hover { opacity: 1; color: var(--amber); }
        .footer-col .contact-info { font-size: 14px; opacity: 0.8; line-height: 1.9; }
        .footer-bottom { padding: 20px 0; text-align: center; font-size: 13px; opacity: 0.6; }

        /* CMS list */
        .cms-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .cms-item { background: var(--white); border-radius: 14px; padding: 20px; box-shadow: var(--shadow-card); border: 1px solid rgba(243, 217, 198, 0.4); transition: transform var(--transition), box-shadow var(--transition); }
        .cms-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
        .cms-item h3 { font-size: 16px; font-weight: 600; color: var(--text-main); margin-bottom: 6px; line-height: 1.5; }
        .cms-item p { font-size: 13px; color: var(--text-soft); line-height: 1.7; }
        .cms-item .cms-meta { display: flex; gap: 10px; font-size: 12px; color: var(--text-soft); margin-top: 10px; flex-wrap: wrap; }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container { grid-template-columns: 1fr; gap: 36px; }
            .hero-visual { order: -1; }
            .hero-cards { max-width: 100%; flex-direction: row; }
            .stats-bar { grid-template-columns: repeat(2, 1fr); }
            .card-grid { grid-template-columns: repeat(2, 1fr); }
            .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
            .confession-wall { grid-template-columns: repeat(2, 1fr); }
            .cms-list { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .header-actions .btn-outline { display: none; }
            .hamburger { display: flex; }
            .hero { padding: 48px 0 60px; }
            section { padding: 52px 0; }
            .card-grid, .card-grid-2, .card-grid-4, .topic-list, .service-wrap, .confession-wall, .faq-grid, .subscribe-wrap { grid-template-columns: 1fr; }
            .cms-list { grid-template-columns: 1fr; }
            .hero-cards { grid-template-columns: 1fr; }
            .hero-card:nth-child(2), .hero-card:nth-child(3) { margin-left: 0; transform: rotate(0); }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .cta-section { padding: 36px 20px; }
            .cta-section h2 { font-size: 22px; }
        }
        @media (max-width: 520px) {
            .hero-content h1 { font-size: 26px; }
            .btn { padding: 9px 16px; font-size: 14px; }
            .stats-bar { grid-template-columns: 1fr 1fr; gap: 12px; }
            .stat-number { font-size: 24px; }
            .welcome-bar { flex-direction: column; align-items: flex-start; }
            .subscribe-form { flex-direction: column; }
            .subscribe-form button { width: 100%; }
        }

        /* Focus */
        a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid rgba(255, 90, 95, 0.5); outline-offset: 2px; }

/* roulang page: article */
:root {
            --coral: #FF5A5F;
            --coral-dark: #E94F54;
            --coral-soft: #FF6B6B;
            --teal-deep: #0F4C5C;
            --amber: #FFB347;
            --cream: #FFF8F0;
            --cream-soft: #FFF3E8;
            --white: #FFFFFF;
            --sand: #F3D9C6;
            --text-main: #2D2926;
            --text-soft: #6B5D53;
            --green: #2A9D8F;
            --purple: #7B5EA7;
            --radius-card: 18px;
            --radius-btn: 12px;
            --shadow-card: 0 6px 24px rgba(45, 41, 38, 0.06);
            --shadow-hover: 0 12px 32px rgba(45, 41, 38, 0.12);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --container: 1200px;
            --nav-height: 68px;
            --transition: 0.25s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background: var(--cream);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--coral);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.97);
            border-bottom: 1px solid var(--sand);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--coral);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo:hover {
            color: var(--coral-dark);
        }
        .logo-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--coral), var(--amber));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(255, 90, 95, 0.25);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .main-nav li a {
            display: inline-block;
            padding: 8px 14px;
            border-radius: 20px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-main);
            transition: background var(--transition), color var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .main-nav li a:hover {
            background: rgba(255, 90, 95, 0.08);
            color: var(--coral);
            transform: translateY(-1px);
        }
        .main-nav li a.active {
            background: var(--coral);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 90, 95, 0.3);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--cream-soft);
            border: 1px solid var(--sand);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-soft);
            font-size: 16px;
            transition: background var(--transition), color var(--transition), border-color var(--transition);
            cursor: pointer;
        }
        .search-icon-btn:hover {
            background: var(--coral);
            color: #fff;
            border-color: var(--coral);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition), color var(--transition);
            white-space: nowrap;
        }
        .btn:focus-visible,
        .main-nav li a:focus-visible,
        .search-icon-btn:focus-visible,
        .hamburger:focus-visible,
        .btn-outline:focus-visible,
        .btn-ghost:focus-visible {
            outline: 3px solid var(--coral);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--coral);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 90, 95, 0.2);
        }
        .btn-primary:hover {
            background: var(--coral-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(255, 90, 95, 0.35);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(255, 90, 95, 0.25);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--coral);
            color: var(--coral);
        }
        .btn-outline:hover {
            background: var(--coral);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(255, 90, 95, 0.25);
        }
        .btn-outline:active {
            transform: translateY(0);
        }
        .btn-ghost {
            background: var(--cream-soft);
            color: var(--text-main);
            border: 1px solid var(--sand);
        }
        .btn-ghost:hover {
            background: var(--sand);
            color: var(--text-main);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 7px 14px;
            font-size: 13px;
            border-radius: 10px;
        }
        .hamburger {
            display: none;
            background: none;
            border: 1px solid var(--sand);
            cursor: pointer;
            padding: 8px;
            flex-direction: column;
            gap: 5px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: var(--cream-soft);
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        /* Mobile menu */
        .mobile-menu {
            display: none;
            background: var(--white);
            border-bottom: 1px solid var(--sand);
            padding: 10px 20px 20px;
            box-shadow: 0 8px 24px rgba(45, 41, 38, 0.08);
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-menu nav a {
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-main);
            transition: background var(--transition), color var(--transition);
        }
        .mobile-menu nav a:hover,
        .mobile-menu nav a.active {
            background: var(--cream-soft);
            color: var(--coral);
        }
        /* Breadcrumb */
        .breadcrumb-section {
            padding: 22px 0 0;
            background: transparent;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 14px;
            color: var(--text-soft);
            background: transparent;
            margin: 0;
            padding: 0;
        }
        .breadcrumb a {
            color: var(--coral);
            font-weight: 500;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--coral-dark);
        }
        .breadcrumb .separator {
            color: var(--sand);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--text-soft);
            font-weight: 500;
            max-width: 400px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        /* Article Page */
        .article-page {
            padding: 36px 0 72px;
            background: var(--cream);
        }
        .article-page .container {
            max-width: 960px;
        }
        .article-card-wrap {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--sand);
            overflow: hidden;
            margin-bottom: 36px;
        }
        .article-hero-image {
            width: 100%;
            height: 320px;
            object-fit: cover;
            display: block;
        }
        .article-card-body {
            padding: 36px 40px 40px;
        }
        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(255, 90, 95, 0.1);
            color: var(--coral);
            font-size: 13px;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 90, 95, 0.2);
        }
        .article-category-badge::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--coral);
            border-radius: 50%;
            display: inline-block;
        }
        .article-title {
            font-size: clamp(24px, 3.2vw, 34px);
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 18px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            padding-bottom: 22px;
            border-bottom: 1px solid var(--sand);
            margin-bottom: 28px;
            font-size: 14px;
            color: var(--text-soft);
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta .meta-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--sand);
        }
        .article-meta .author-name {
            color: var(--coral);
            font-weight: 600;
        }
        /* Article content */
        .article-content {
            font-size: 17px;
            line-height: 1.9;
            color: var(--text-main);
        }
        .article-content p {
            margin-bottom: 1.25em;
        }
        .article-content h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-main);
            margin: 2em 0 0.8em;
            padding-left: 14px;
            border-left: 4px solid var(--coral);
        }
        .article-content h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--text-main);
            margin: 1.6em 0 0.6em;
        }
        .article-content h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin: 1.4em 0 0.5em;
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 1.25em 1.5em;
            padding: 0;
        }
        .article-content ul li,
        .article-content ol li {
            margin-bottom: 0.5em;
        }
        .article-content blockquote {
            margin: 1.5em 0;
            padding: 20px 24px;
            background: var(--cream-soft);
            border-left: 4px solid var(--coral);
            border-radius: 0 12px 12px 0;
            color: var(--text-soft);
            font-style: italic;
            line-height: 1.8;
        }
        .article-content blockquote p {
            margin-bottom: 0;
        }
        .article-content img {
            border-radius: 12px;
            margin: 1.5em auto;
            box-shadow: var(--shadow-card);
            width: 100%;
            max-width: 100%;
            height: auto;
        }
        .article-content a {
            color: var(--coral);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color var(--transition);
        }
        .article-content a:hover {
            color: var(--coral-dark);
        }
        .article-content hr {
            border: none;
            height: 1px;
            background: var(--sand);
            margin: 2em 0;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5em 0;
            font-size: 15px;
        }
        .article-content table th,
        .article-content table td {
            padding: 10px 14px;
            border: 1px solid var(--sand);
            text-align: left;
        }
        .article-content table th {
            background: var(--cream-soft);
            font-weight: 600;
            color: var(--text-main);
        }
        /* Article tags & actions */
        .article-tags-actions {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid var(--sand);
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .article-tag {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            background: var(--cream-soft);
            color: var(--text-soft);
            font-size: 13px;
            font-weight: 500;
            border-radius: 20px;
            border: 1px solid var(--sand);
            transition: background var(--transition), color var(--transition), border-color var(--transition);
        }
        .article-tag:hover {
            background: var(--coral);
            color: #fff;
            border-color: var(--coral);
        }
        .article-actions {
            display: flex;
            gap: 10px;
        }
        .action-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            background: var(--white);
            border: 1px solid var(--sand);
            color: var(--text-soft);
            transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
            cursor: pointer;
        }
        .action-btn:hover {
            background: var(--cream-soft);
            color: var(--coral);
            border-color: var(--coral);
            transform: translateY(-1px);
        }
        .action-btn:active {
            transform: translateY(0);
        }
        .action-btn.liked {
            background: rgba(255, 90, 95, 0.08);
            color: var(--coral);
            border-color: var(--coral);
        }
        /* Related posts */
        .related-posts-section {
            margin-bottom: 36px;
        }
        .related-posts-section .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
        }
        .related-posts-section .section-heading h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-posts-section .section-heading h2::before {
            content: '';
            width: 4px;
            height: 22px;
            background: var(--coral);
            border-radius: 2px;
            display: inline-block;
        }
        .related-posts-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .related-post-card {
            background: var(--white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--sand);
            transition: transform var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }
        .related-post-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .related-post-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
        }
        .related-post-card .related-card-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-post-card .related-card-title {
            font-size: 16px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--text-main);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-post-card .related-card-meta {
            font-size: 13px;
            color: var(--text-soft);
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .related-post-card .related-card-meta .meta-dot {
            width: 3px;
            height: 3px;
            border-radius: 50%;
            background: var(--sand);
        }
        /* Back to home */
        .back-home-section {
            margin-bottom: 36px;
        }
        .back-home-bar {
            background: var(--cream-soft);
            border: 1px dashed var(--sand);
            border-radius: 14px;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .back-home-bar span {
            color: var(--text-soft);
            font-size: 14px;
        }
        .back-home-bar .btn {
            font-size: 14px;
        }
        /* Comments */
        .comment-section {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--sand);
            padding: 28px 32px 32px;
        }
        .comment-section .comment-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 10px;
        }
        .comment-section .comment-heading h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-section .comment-heading h2::before {
            content: '';
            width: 4px;
            height: 22px;
            background: var(--coral);
            border-radius: 2px;
            display: inline-block;
        }
        .comment-count-badge {
            background: var(--coral);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            display: inline-block;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-bottom: 24px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--sand);
        }
        .comment-form input,
        .comment-form textarea {
            width: 100%;
            background: var(--cream);
            border: 2px solid var(--sand);
            border-radius: 10px;
            padding: 12px 16px;
            font-size: 15px;
            color: var(--text-main);
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .comment-form input::placeholder,
        .comment-form textarea::placeholder {
            color: #999;
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            border-color: var(--coral);
            box-shadow: 0 0 0 4px rgba(255, 90, 95, 0.12);
            outline: none;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form .form-actions {
            display: flex;
            justify-content: flex-end;
            gap: 10px;
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .comment-item {
            display: flex;
            gap: 14px;
            padding: 16px;
            background: var(--cream);
            border-radius: 12px;
            border: 1px solid var(--sand);
        }
        .comment-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--coral-soft), var(--amber));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }
        .comment-body {
            flex: 1;
        }
        .comment-author {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }
        .comment-time {
            font-size: 12px;
            color: var(--text-soft);
            margin-left: 10px;
            font-weight: 400;
        }
        .comment-text {
            font-size: 15px;
            color: var(--text-soft);
            line-height: 1.7;
        }
        /* Not found */
        .not-found-box {
            text-align: center;
            padding: 60px 20px;
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--sand);
        }
        .not-found-box .icon {
            font-size: 48px;
            margin-bottom: 16px;
        }
        .not-found-box h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
        }
        .not-found-box p {
            color: var(--text-soft);
            margin-bottom: 20px;
        }
        /* Footer */
        .site-footer {
            background: var(--teal-deep);
            color: #fff;
            padding: 56px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand .logo {
            color: #fff;
            margin-bottom: 14px;
            font-size: 19px;
        }
        .footer-brand .logo:hover {
            color: var(--amber);
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin: 0;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.72);
            transition: color var(--transition), padding-left var(--transition);
            display: inline-block;
        }
        .footer-col ul a:hover {
            color: var(--amber);
            padding-left: 6px;
        }
        .footer-col .contact-info {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.8;
            margin: 0;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .related-posts-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-card-body {
                padding: 28px 24px 32px;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-actions .btn-outline {
                display: none;
            }
            .article-page {
                padding: 24px 0 48px;
            }
            .article-hero-image {
                height: 220px;
            }
            .article-card-body {
                padding: 22px 18px 24px;
            }
            .article-title {
                font-size: 22px;
            }
            .article-tags-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .article-actions {
                width: 100%;
            }
            .article-actions .action-btn {
                flex: 1;
                justify-content: center;
            }
            .comment-section {
                padding: 20px 16px 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .breadcrumb .current {
                max-width: 200px;
            }
        }
        @media (max-width: 576px) {
            .related-posts-grid {
                grid-template-columns: 1fr;
            }
            .article-hero-image {
                height: 180px;
            }
            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .article-meta .meta-dot {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
            --coral: #FF5A5F;
            --coral-dark: #E94F54;
            --coral-soft: #FF6B6B;
            --teal-deep: #0F4C5C;
            --amber: #FFB347;
            --cream: #FFF8F0;
            --cream-soft: #FFF3E8;
            --white: #FFFFFF;
            --sand: #F3D9C6;
            --text-main: #2D2926;
            --text-soft: #6B5D53;
            --green: #2A9D8F;
            --purple: #7B5EA7;
            --radius-card: 18px;
            --radius-btn: 12px;
            --shadow-card: 0 6px 24px rgba(45, 41, 38, 0.06);
            --shadow-hover: 0 12px 32px rgba(45, 41, 38, 0.12);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --container: 1200px;
            --nav-height: 68px;
            --transition: 0.25s ease;
        }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text-main); background: var(--cream); -webkit-font-smoothing: antialiased; }
        img { max-width: 100%; height: auto; display: block; }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        button, input, textarea { font-family: inherit; font-size: inherit; outline: none; }
        .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

        /* Header */
        .site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--sand); backdrop-filter: blur(6px); }
        .site-header .container { display: flex; align-items: center; justify-content: space-between; height: var(--nav-height); }
        .logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--coral); letter-spacing: 0.5px; flex-shrink: 0; }
        .logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--coral), var(--amber)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; flex-shrink: 0; }
        .main-nav { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
        .main-nav li a { display: inline-block; padding: 8px 14px; border-radius: 20px; font-size: 15px; font-weight: 500; color: var(--text-main); transition: background var(--transition), color var(--transition); white-space: nowrap; }
        .main-nav li a:hover, .main-nav li a.active { background: var(--coral); color: #fff; }
        .header-actions { display: flex; align-items: center; gap: 10px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 20px; border-radius: var(--radius-btn); font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: background var(--transition), transform var(--transition), box-shadow var(--transition); }
        .btn-primary { background: var(--coral); color: #fff; }
        .btn-primary:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255, 90, 95, 0.35); }
        .btn-primary:active { transform: translateY(0); }
        .btn-outline { background: transparent; border: 2px solid var(--coral); color: var(--coral); }
        .btn-outline:hover { background: var(--coral); color: #fff; transform: translateY(-2px); }
        .btn-ghost { background: var(--cream-soft); color: var(--text-main); }
        .btn-ghost:hover { background: var(--sand); }
        .btn-white { background: #fff; color: var(--coral); }
        .btn-white:hover { background: var(--cream-soft); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255,255,255,0.25); }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 5px; }
        .hamburger span { display: block; width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
        .mobile-menu { display: none; background: var(--white); border-bottom: 1px solid var(--sand); padding: 10px 20px 20px; }
        .mobile-menu.open { display: block; }
        .mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
        .mobile-menu nav a { padding: 12px 16px; border-radius: 10px; font-size: 16px; font-weight: 500; color: var(--text-main); transition: background var(--transition); }
        .mobile-menu nav a:hover, .mobile-menu nav a.active { background: var(--cream-soft); color: var(--coral); }

        /* Breadcrumb */
        .breadcrumb-section { padding: 24px 0 0; }
        .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-soft); list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
        .breadcrumb li { display: flex; align-items: center; gap: 8px; }
        .breadcrumb li:not(:last-child)::after { content: '/'; color: var(--sand); font-size: 14px; }
        .breadcrumb a { color: var(--text-soft); }
        .breadcrumb a:hover { color: var(--coral); }
        .breadcrumb .current { color: var(--coral); font-weight: 600; }

        /* Category Hero */
        .category-hero { padding: 36px 0 20px; }
        .category-hero h1 { font-size: clamp(26px, 3vw, 36px); font-weight: 700; color: var(--text-main); line-height: 1.3; margin-bottom: 14px; }
        .category-hero h1 span { color: var(--coral); }
        .category-hero p { font-size: 16px; color: var(--text-soft); line-height: 1.85; max-width: 760px; margin-bottom: 0; }

        /* Anonymous Post Entry */
        .anonymous-entry { padding: 28px 0 24px; }
        .anonymous-entry-box { background: linear-gradient(135deg, var(--cream-soft) 0%, #FFEFE5 100%); border: 2px dashed var(--sand); border-radius: var(--radius-card); padding: 24px 28px; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
        .anonymous-entry-left { display: flex; align-items: center; gap: 14px; }
        .anonymous-entry-icon { width: 46px; height: 46px; background: var(--purple); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
        .anonymous-entry-text h3 { font-size: 17px; font-weight: 700; color: var(--text-main); margin: 0 0 4px; }
        .anonymous-entry-text p { font-size: 14px; color: var(--text-soft); margin: 0; }
        .anonymous-entry .btn { flex-shrink: 0; }
        .btn-purple { background: var(--purple); color: #fff; }
        .btn-purple:hover { background: #6A4E9A; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(123, 94, 167, 0.3); }

        /* Filter Tags */
        .filter-tags { padding: 20px 0 28px; }
        .filter-tags .section-label { font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
        .filter-tags .section-label::after { content: ''; flex: 1; height: 1px; background: var(--sand); }
        .filter-tag-group { display: flex; flex-wrap: wrap; gap: 10px; }
        .filter-tag { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: 22px; font-size: 14px; font-weight: 500; background: var(--white); border: 1px solid var(--sand); color: var(--text-soft); cursor: pointer; transition: all var(--transition); }
        .filter-tag:hover { border-color: var(--coral); color: var(--coral); background: var(--cream-soft); }
        .filter-tag.active { background: var(--coral); border-color: var(--coral); color: #fff; }

        /* Section Base */
        .section-block { padding: 48px 0; }
        .section-block.alt-bg { background: var(--white); }
        .section-block.cream-bg { background: var(--cream-soft); }
        .section-heading { margin-bottom: 28px; }
        .section-heading h2 { font-size: 24px; font-weight: 700; color: var(--text-main); margin: 0 0 8px; display: flex; align-items: center; gap: 10px; }
        .section-heading h2 .heading-icon { color: var(--coral); font-size: 22px; }
        .section-heading p { font-size: 15px; color: var(--text-soft); margin: 0; }

        /* Pinned Hot Posts */
        .pinned-posts { padding: 28px 0 48px; }
        .pinned-list { display: flex; flex-direction: column; gap: 14px; }
        .pinned-item { background: var(--white); border-radius: var(--radius-card); border: 1px solid var(--sand); padding: 18px 22px; display: flex; align-items: center; gap: 16px; transition: box-shadow var(--transition), transform var(--transition); }
        .pinned-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
        .pinned-badge { flex-shrink: 0; display: inline-flex; align-items: center; gap: 4px; padding: 4px 12px; border-radius: 16px; font-size: 12px; font-weight: 700; background: var(--amber); color: #fff; }
        .pinned-badge.hot { background: var(--coral); }
        .pinned-badge.pinned { background: var(--teal-deep); }
        .pinned-content { flex: 1; min-width: 0; }
        .pinned-content h3 { font-size: 16px; font-weight: 600; color: var(--text-main); margin: 0 0 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .pinned-content p { font-size: 13px; color: var(--text-soft); margin: 0; }
        .pinned-meta { flex-shrink: 0; display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--text-soft); }
        .pinned-meta span { display: flex; align-items: center; gap: 4px; }

        /* Cards Grid + Guide Sidebar */
        .tree-cards-section { padding: 48px 0 56px; background: var(--white); }
        .tree-cards-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
        .tree-cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
        .tree-card { background: var(--cream); border-radius: var(--radius-card); border: 1px solid var(--sand); overflow: hidden; transition: box-shadow var(--transition), transform var(--transition); }
        .tree-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
        .tree-card-img { width: 100%; height: 160px; overflow: hidden; }
        .tree-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
        .tree-card:hover .tree-card-img img { transform: scale(1.05); }
        .tree-card-body { padding: 16px 18px 18px; }
        .tree-card-tags { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
        .tree-type-badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; background: var(--coral-soft); color: #fff; }
        .tree-type-badge.type2 { background: var(--teal-deep); }
        .tree-type-badge.type3 { background: var(--green); }
        .tree-type-badge.type4 { background: var(--amber); }
        .tree-type-badge.type5 { background: var(--purple); }
        .tree-card-body h3 { font-size: 15px; font-weight: 600; color: var(--text-main); margin: 0 0 8px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .tree-card-body p { font-size: 13px; color: var(--text-soft); line-height: 1.7; margin: 0 0 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .tree-card-footer { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--text-soft); border-top: 1px solid var(--sand); padding-top: 10px; }
        .tree-card-footer .anon-name { display: flex; align-items: center; gap: 5px; font-weight: 500; color: var(--purple); }
        .tree-card-footer .stats { display: flex; align-items: center; gap: 12px; }
        .tree-card-footer .stats span { display: flex; align-items: center; gap: 3px; }

        /* Guide Sidebar */
        .tree-guide-sidebar { position: sticky; top: calc(var(--nav-height) + 20px); }
        .guide-card { background: linear-gradient(160deg, var(--cream-soft), #FFF3E8); border-radius: var(--radius-card); border: 1px solid var(--sand); padding: 24px; }
        .guide-card h3 { font-size: 18px; font-weight: 700; color: var(--text-main); margin: 0 0 20px; display: flex; align-items: center; gap: 8px; }
        .guide-card h3 .guide-icon { color: var(--coral); }
        .guide-steps { display: flex; flex-direction: column; gap: 14px; }
        .guide-step { display: flex; gap: 12px; align-items: flex-start; }
        .guide-step-num { width: 32px; height: 32px; border-radius: 50%; background: var(--coral); color: #fff; font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
        .guide-step:nth-child(2) .guide-step-num { background: var(--amber); }
        .guide-step:nth-child(3) .guide-step-num { background: var(--teal-deep); }
        .guide-step-text h4 { font-size: 15px; font-weight: 700; color: var(--text-main); margin: 0 0 3px; }
        .guide-step-text p { font-size: 13px; color: var(--text-soft); margin: 0; line-height: 1.65; }
        .guide-note { margin-top: 20px; padding: 14px 16px; background: rgba(255, 255, 255, 0.75); border-radius: 12px; border: 1px dashed var(--sand); font-size: 13px; color: var(--text-soft); line-height: 1.7; }

        /* Bottom CTA */
        .bottom-cta { padding: 48px 0 72px; }
        .cta-container { background: linear-gradient(135deg, var(--coral) 0%, #FF6B6B 100%); border-radius: 20px; padding: 44px 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; box-shadow: 0 12px 32px rgba(255, 90, 95, 0.25); }
        .cta-container h2 { font-size: 24px; font-weight: 700; color: #fff; margin: 0 0 6px; }
        .cta-container p { font-size: 15px; color: rgba(255,255,255,0.9); margin: 0; }
        .cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

        /* Footer */
        .site-footer { background: var(--teal-deep); color: rgba(255,255,255,0.85); padding: 56px 0 24px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 36px; margin-bottom: 36px; }
        .footer-brand .logo { color: #fff; font-size: 18px; margin-bottom: 14px; }
        .footer-brand .logo-icon { width: 30px; height: 30px; font-size: 14px; background: linear-gradient(135deg, var(--coral), var(--amber)); }
        .footer-brand p { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.7); margin: 0; }
        .footer-col h4 { font-size: 16px; font-weight: 700; color: #fff; margin: 0 0 16px; }
        .footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
        .footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.7); transition: color var(--transition); }
        .footer-col ul li a:hover { color: var(--amber); }
        .contact-info { font-size: 14px; line-height: 1.9; color: rgba(255,255,255,0.7); margin: 0; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 20px; text-align: center; font-size: 13px; color: rgba(255,255,255,0.55); }

        /* Responsive */
        @media (max-width: 1024px) {
            .tree-cards-layout { grid-template-columns: 1fr; }
            .tree-guide-sidebar { position: static; }
            .tree-cards-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .header-actions .btn-outline { display: none; }
            .hamburger { display: flex; }
            .site-header .container { flex-wrap: wrap; }
            .site-header .container .logo { order: 1; }
            .site-header .container .header-actions { order: 2; }
            .site-header .container .hamburger { order: 3; display: flex; }
            .main-nav { display: none; }
            .tree-cards-grid { grid-template-columns: 1fr; }
            .category-hero h1 { font-size: 24px; }
            .anonymous-entry-box { flex-direction: column; align-items: flex-start; }
            .cta-container { flex-direction: column; align-items: flex-start; text-align: left; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .section-block { padding: 36px 0; }
            .tree-cards-section { padding: 36px 0; }
            .bottom-cta { padding: 36px 0 56px; }
            .pinned-item { flex-wrap: wrap; }
            .pinned-meta { width: 100%; justify-content: flex-start; padding-left: 52px; }
        }
        @media (max-width: 520px) {
            .tree-cards-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .cta-container { padding: 32px 22px; }
            .filter-tag { padding: 6px 14px; font-size: 13px; }
            .pinned-item { padding: 14px 16px; }
        }

/* roulang page: category2 */
:root {
            --coral: #FF5A5F;
            --coral-dark: #E94F54;
            --coral-soft: #FF6B6B;
            --teal-deep: #0F4C5C;
            --amber: #FFB347;
            --cream: #FFF8F0;
            --cream-soft: #FFF3E8;
            --white: #FFFFFF;
            --sand: #F3D9C6;
            --text-main: #2D2926;
            --text-soft: #6B5D53;
            --green: #2A9D8F;
            --purple: #7B5EA7;
            --radius-card: 18px;
            --radius-btn: 12px;
            --shadow-card: 0 6px 24px rgba(45, 41, 38, 0.06);
            --shadow-hover: 0 12px 32px rgba(45, 41, 38, 0.12);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --container: 1200px;
            --nav-height: 68px;
            --transition: 0.25s ease;
        }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text-main); background: var(--cream); -webkit-font-smoothing: antialiased; }
        img { max-width: 100%; height: auto; display: block; }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        button, input, textarea { font-family: inherit; font-size: inherit; outline: none; }
        .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

        /* Header */
        .site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--sand); backdrop-filter: blur(6px); }
        .site-header .container { display: flex; align-items: center; justify-content: space-between; height: var(--nav-height); }
        .logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--coral); letter-spacing: 0.5px; }
        .logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--coral), var(--amber)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; flex-shrink: 0; }
        .main-nav { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
        .main-nav li a { display: inline-block; padding: 8px 14px; border-radius: 20px; font-size: 15px; font-weight: 500; color: var(--text-main); transition: background var(--transition), color var(--transition); }
        .main-nav li a:hover, .main-nav li a.active { background: var(--coral); color: #fff; }
        .header-actions { display: flex; align-items: center; gap: 10px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 20px; border-radius: var(--radius-btn); font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: background var(--transition), transform var(--transition), box-shadow var(--transition); }
        .btn-primary { background: var(--coral); color: #fff; }
        .btn-primary:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255, 90, 95, 0.35); }
        .btn-primary:active { transform: translateY(0); }
        .btn-outline { background: transparent; border: 2px solid var(--coral); color: var(--coral); }
        .btn-outline:hover { background: var(--coral); color: #fff; }
        .btn-ghost { background: var(--cream-soft); color: var(--text-main); }
        .btn-ghost:hover { background: var(--sand); }
        .btn-sm { padding: 8px 16px; font-size: 14px; }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 5px; }
        .hamburger span { display: block; width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
        .mobile-menu { display: none; background: var(--white); border-bottom: 1px solid var(--sand); padding: 10px 20px 20px; }
        .mobile-menu.open { display: block; }
        .mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
        .mobile-menu nav a { padding: 12px 16px; border-radius: 10px; font-size: 16px; font-weight: 500; color: var(--text-main); transition: background var(--transition); }
        .mobile-menu nav a:hover, .mobile-menu nav a.active { background: var(--cream-soft); color: var(--coral); }

        /* Breadcrumb */
        .breadcrumb-section { padding: 28px 0 0; }
        .breadcrumb-nav { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-soft); flex-wrap: wrap; }
        .breadcrumb-nav a { color: var(--coral); }
        .breadcrumb-nav a:hover { text-decoration: underline; }
        .breadcrumb-nav .separator { color: var(--sand); }
        .breadcrumb-nav .current { color: var(--text-main); font-weight: 500; }

        /* Category header */
        .category-header { padding: 36px 0 20px; }
        .category-header h1 { font-size: clamp(26px, 3vw, 36px); font-weight: 700; line-height: 1.3; color: var(--text-main); margin-bottom: 14px; }
        .category-header h1 span { color: var(--coral); }
        .category-header .cat-desc { font-size: 16px; color: var(--text-soft); line-height: 1.85; max-width: 760px; }

        /* Filter bar */
        .filter-section { padding: 20px 0 8px; }
        .filter-card { background: var(--white); border-radius: var(--radius-card); padding: 22px 26px; box-shadow: var(--shadow-card); border: 1px solid var(--sand); }
        .filter-row { display: flex; flex-wrap: wrap; gap: 18px 28px; align-items: flex-start; }
        .filter-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
        .filter-label { font-size: 14px; font-weight: 600; color: var(--text-main); margin-right: 4px; white-space: nowrap; }
        .filter-tag { display: inline-block; padding: 6px 14px; border-radius: 18px; font-size: 13px; font-weight: 500; color: var(--text-soft); background: var(--cream-soft); border: 1px solid var(--sand); cursor: pointer; transition: all var(--transition); }
        .filter-tag:hover, .filter-tag.active { background: var(--coral); color: #fff; border-color: var(--coral); }

        /* Section common */
        .section { padding: 48px 0; }
        .section-alt { background: var(--white); }
        .section-title { font-size: 24px; font-weight: 700; color: var(--text-main); margin-bottom: 8px; }
        .section-title span { color: var(--coral); }
        .section-subtitle { font-size: 15px; color: var(--text-soft); margin-bottom: 28px; max-width: 680px; line-height: 1.8; }

        /* Member grid */
        .member-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .member-card { background: var(--white); border-radius: var(--radius-card); padding: 24px 20px 20px; box-shadow: var(--shadow-card); border: 1px solid var(--sand); text-align: center; transition: transform var(--transition), box-shadow var(--transition); display: flex; flex-direction: column; align-items: center; }
        .member-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .member-avatar { width: 84px; height: 84px; border-radius: 50%; overflow: hidden; margin-bottom: 14px; border: 3px solid var(--cream-soft); box-shadow: 0 4px 12px rgba(45, 41, 38, 0.1); flex-shrink: 0; }
        .member-avatar img { width: 100%; height: 100%; object-fit: cover; }
        .member-name { font-size: 17px; font-weight: 700; color: var(--text-main); margin-bottom: 4px; }
        .member-meta { font-size: 13px; color: var(--text-soft); margin-bottom: 8px; }
        .member-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 10px; }
        .member-tag { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 500; background: var(--cream-soft); color: var(--coral); border: 1px solid var(--sand); }
        .member-bio { font-size: 13px; color: var(--text-soft); line-height: 1.7; margin-bottom: 14px; min-height: 44px; }
        .member-card .btn { width: 100%; padding: 8px 0; font-size: 14px; }

        /* Activity capsules */
        .activity-strip { display: flex; gap: 14px; flex-wrap: wrap; }
        .activity-capsule { display: inline-flex; align-items: center; gap: 10px; background: var(--white); border: 1px solid var(--sand); border-radius: 50px; padding: 12px 22px; box-shadow: var(--shadow-card); transition: transform var(--transition), box-shadow var(--transition); }
        .activity-capsule:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
        .activity-capsule .act-icon { width: 32px; height: 32px; background: linear-gradient(135deg, var(--coral), var(--amber)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; flex-shrink: 0; }
        .activity-capsule .act-info { display: flex; flex-direction: column; }
        .activity-capsule .act-name { font-size: 14px; font-weight: 600; color: var(--text-main); }
        .activity-capsule .act-meta { font-size: 12px; color: var(--text-soft); }

        /* Safety tips */
        .safety-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .safety-card { background: var(--white); border-radius: var(--radius-card); padding: 26px 24px; box-shadow: var(--shadow-card); border: 1px solid var(--sand); text-align: center; }
        .safety-card .safety-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--cream-soft); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-size: 22px; }
        .safety-card h3 { font-size: 16px; font-weight: 700; color: var(--text-main); margin-bottom: 8px; }
        .safety-card p { font-size: 14px; color: var(--text-soft); line-height: 1.75; margin: 0; }

        /* Success stories */
        .story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
        .story-card { background: var(--white); border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); border: 1px solid var(--sand); display: flex; flex-direction: column; }
        .story-card .story-img { height: 160px; overflow: hidden; }
        .story-card .story-img img { width: 100%; height: 100%; object-fit: cover; }
        .story-card .story-body { padding: 18px 22px 20px; flex: 1; display: flex; flex-direction: column; }
        .story-card .story-name { font-size: 16px; font-weight: 700; color: var(--text-main); margin-bottom: 4px; }
        .story-card .story-badge { display: inline-block; width: fit-content; padding: 3px 12px; border-radius: 12px; font-size: 12px; font-weight: 600; background: var(--green); color: #fff; margin-bottom: 8px; }
        .story-card .story-text { font-size: 14px; color: var(--text-soft); line-height: 1.8; }

        /* CTA section */
        .cta-section { padding: 56px 0; background: linear-gradient(135deg, var(--coral) 0%, var(--coral-dark) 100%); border-radius: 24px; margin: 40px auto; max-width: var(--container); text-align: center; }
        .cta-section .cta-inner { padding: 40px 20px; }
        .cta-section h2 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; color: #fff; margin-bottom: 12px; }
        .cta-section p { font-size: 16px; color: rgba(255, 255, 255, 0.9); max-width: 560px; margin: 0 auto 26px; line-height: 1.8; }
        .cta-section .cta-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
        .btn-white { background: #fff; color: var(--coral); }
        .btn-white:hover { background: var(--cream-soft); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15); }
        .btn-outline-white { background: transparent; border: 2px solid #fff; color: #fff; }
        .btn-outline-white:hover { background: #fff; color: var(--coral); }

        /* Footer */
        .site-footer { background: var(--teal-deep); color: #fff; padding: 56px 0 24px; margin-top: 40px; }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; margin-bottom: 32px; }
        .footer-brand .logo { color: #fff; margin-bottom: 14px; font-size: 19px; }
        .footer-brand .logo .logo-icon { font-size: 13px; }
        .footer-brand p { font-size: 14px; color: rgba(255, 255, 255, 0.75); line-height: 1.8; margin: 0; }
        .footer-col h4 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 14px; }
        .footer-col ul { list-style: none; padding: 0; margin: 0; }
        .footer-col ul li { margin-bottom: 8px; }
        .footer-col ul li a { color: rgba(255, 255, 255, 0.75); font-size: 14px; transition: color var(--transition); }
        .footer-col ul li a:hover { color: var(--amber); }
        .contact-info { font-size: 14px; color: rgba(255, 255, 255, 0.75); line-height: 1.9; margin: 0; }
        .footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.2); font-size: 13px; color: rgba(255, 255, 255, 0.65); }

        /* Responsive */
        @media (max-width: 1024px) {
            .member-grid { grid-template-columns: repeat(3, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .hamburger { display: flex; }
            .header-actions .btn-outline { display: none; }
            .member-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
            .safety-grid { grid-template-columns: 1fr; gap: 14px; }
            .story-grid { grid-template-columns: 1fr; gap: 16px; }
            .cta-section { margin: 24px 16px; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .category-header h1 { font-size: 24px; }
            .filter-card { padding: 18px 16px; }
            .section { padding: 32px 0; }
        }
        @media (max-width: 520px) {
            .member-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
            .member-card { padding: 16px 12px 14px; }
            .member-avatar { width: 64px; height: 64px; }
            .member-bio { font-size: 12px; min-height: 36px; }
            .cta-section .cta-inner { padding: 24px 14px; }
            .activity-capsule { padding: 10px 16px; }
            .filter-row { gap: 12px; }
        }

/* roulang page: category3 */
:root {
            --coral: #FF5A5F;
            --coral-dark: #E94F54;
            --coral-soft: #FF6B6B;
            --teal-deep: #0F4C5C;
            --amber: #FFB347;
            --cream: #FFF8F0;
            --cream-soft: #FFF3E8;
            --white: #FFFFFF;
            --sand: #F3D9C6;
            --text-main: #2D2926;
            --text-soft: #6B5D53;
            --green: #2A9D8F;
            --purple: #7B5EA7;
            --radius-card: 18px;
            --radius-btn: 12px;
            --shadow-card: 0 6px 24px rgba(45, 41, 38, 0.06);
            --shadow-hover: 0 12px 32px rgba(45, 41, 38, 0.12);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --container: 1200px;
            --nav-height: 68px;
            --transition: 0.25s ease;
        }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text-main); background: var(--cream); -webkit-font-smoothing: antialiased; }
        img { max-width: 100%; height: auto; display: block; }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        button, input, textarea { font-family: inherit; font-size: inherit; outline: none; }
        .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

        /* Header */
        .site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--sand); backdrop-filter: blur(6px); }
        .site-header .container { display: flex; align-items: center; justify-content: space-between; height: var(--nav-height); }
        .logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--coral); letter-spacing: 0.5px; }
        .logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--coral), var(--amber)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; flex-shrink: 0; }
        .main-nav { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
        .main-nav li a { display: inline-block; padding: 8px 14px; border-radius: 20px; font-size: 15px; font-weight: 500; color: var(--text-main); transition: background var(--transition), color var(--transition); }
        .main-nav li a:hover, .main-nav li a.active { background: var(--coral); color: #fff; }
        .header-actions { display: flex; align-items: center; gap: 10px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 20px; border-radius: var(--radius-btn); font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: background var(--transition), transform var(--transition), box-shadow var(--transition); }
        .btn-primary { background: var(--coral); color: #fff; }
        .btn-primary:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255, 90, 95, 0.35); }
        .btn-primary:active { transform: translateY(0); }
        .btn-outline { background: transparent; border: 2px solid var(--coral); color: var(--coral); }
        .btn-outline:hover { background: var(--coral); color: #fff; }
        .btn-ghost { background: var(--cream-soft); color: var(--text-main); }
        .btn-ghost:hover { background: var(--sand); }
        .btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 14px; }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 5px; }
        .hamburger span { display: block; width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }

        /* Mobile menu */
        .mobile-menu { display: none; background: var(--white); border-bottom: 1px solid var(--sand); padding: 10px 20px 20px; }
        .mobile-menu.open { display: block; }
        .mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
        .mobile-menu nav a { padding: 12px 16px; border-radius: 10px; font-size: 16px; font-weight: 500; color: var(--text-main); transition: background var(--transition); }
        .mobile-menu nav a:hover, .mobile-menu nav a.active { background: var(--cream-soft); color: var(--coral); }

        /* Breadcrumb */
        .breadcrumb-section { background: var(--cream-soft); padding: 24px 0 16px; border-bottom: 1px solid var(--sand); }
        .breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--text-soft); margin-bottom: 10px; }
        .breadcrumb a { color: var(--coral); font-weight: 500; }
        .breadcrumb a:hover { color: var(--coral-dark); text-decoration: underline; }
        .breadcrumb .sep { color: var(--sand); }
        .breadcrumb .current { color: var(--text-main); font-weight: 500; }

        /* Category Hero */
        .category-hero { background: linear-gradient(135deg, #FFF8F0 0%, #FFF3E8 60%, #FFEFE5 100%); padding: 48px 0 56px; position: relative; overflow: hidden; }
        .category-hero::after { content: ''; position: absolute; right: -120px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 90, 95, 0.08), transparent 70%); pointer-events: none; }
        .category-hero .container { position: relative; z-index: 1; }
        .category-hero h1 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 700; line-height: 1.3; color: var(--text-main); margin-bottom: 14px; }
        .category-hero h1 span { color: var(--coral); position: relative; }
        .category-hero h1 span::after { content: ''; position: absolute; bottom: 2px; left: 0; right: 0; height: 6px; background: rgba(255, 90, 95, 0.2); border-radius: 3px; }
        .category-desc { font-size: 16px; color: var(--text-soft); line-height: 1.85; max-width: 720px; margin-bottom: 0; }
        .category-stats { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 22px; }
        .category-stats .stat-item { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-soft); }
        .category-stats .stat-num { font-size: 22px; font-weight: 700; color: var(--coral); }

        /* Featured Guide */
        .featured-guide { padding: 64px 0 72px; background: var(--white); }
        .featured-guide .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
        .featured-guide-img { border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); position: relative; }
        .featured-guide-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
        .featured-guide-img .img-badge { position: absolute; top: 16px; left: 16px; background: var(--coral); color: #fff; padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; }
        .featured-guide-content .section-tag { display: inline-block; background: var(--cream-soft); color: var(--coral); padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 14px; }
        .featured-guide-content h2 { font-size: 26px; font-weight: 700; line-height: 1.4; color: var(--text-main); margin-bottom: 14px; }
        .featured-guide-content p { color: var(--text-soft); font-size: 16px; line-height: 1.85; margin-bottom: 20px; }
        .featured-guide-content .guide-meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; color: var(--text-soft); margin-bottom: 22px; }
        .featured-guide-content .guide-meta span { display: flex; align-items: center; gap: 6px; }

        /* Article List */
        .guide-list-section { padding: 72px 0; background: var(--cream); }
        .guide-list-section .section-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 32px; }
        .guide-list-section .section-head h2 { font-size: 26px; font-weight: 700; color: var(--text-main); margin: 0; }
        .guide-list-section .section-head .see-all { font-size: 14px; font-weight: 600; color: var(--coral); display: flex; align-items: center; gap: 4px; }
        .guide-list-section .section-head .see-all:hover { color: var(--coral-dark); }
        .guide-list { display: flex; flex-direction: column; gap: 16px; }
        .guide-list-item { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; background: var(--white); border-radius: var(--radius-card); padding: 20px 24px; box-shadow: var(--shadow-card); border: 1px solid var(--sand); transition: transform var(--transition), box-shadow var(--transition); }
        .guide-list-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
        .guide-list-info { flex: 1; min-width: 240px; }
        .guide-list-info h3 { font-size: 18px; font-weight: 600; color: var(--text-main); margin-bottom: 8px; line-height: 1.5; }
        .guide-list-info h3 a { color: inherit; }
        .guide-list-info h3 a:hover { color: var(--coral); }
        .guide-list-info p { font-size: 14px; color: var(--text-soft); margin-bottom: 10px; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .guide-list-meta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; font-size: 13px; color: var(--text-soft); }
        .badge-coral { background: var(--cream-soft); color: var(--coral); padding: 4px 12px; border-radius: 20px; font-size: 13px; font-weight: 500; }
        .badge-amber { background: rgba(255, 179, 71, 0.15); color: #C47F00; padding: 4px 12px; border-radius: 20px; font-size: 13px; font-weight: 500; }
        .guide-list-read { font-size: 14px; color: var(--text-soft); white-space: nowrap; display: flex; align-items: center; gap: 4px; }
        .empty-state { background: var(--white); border: 2px dashed var(--sand); border-radius: var(--radius-card); padding: 40px 20px; text-align: center; color: var(--text-soft); font-size: 15px; }

        /* Hot Topics */
        .hot-topics { padding: 72px 0; background: var(--white); }
        .hot-topics .section-head { margin-bottom: 32px; }
        .hot-topics .section-head h2 { font-size: 26px; font-weight: 700; color: var(--text-main); margin: 0; }
        .hot-topics .section-head p { color: var(--text-soft); font-size: 15px; margin-top: 6px; }
        .topics-scroll { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .topic-card { background: var(--cream-soft); border-radius: var(--radius-card); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
        .topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .topic-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
        .topic-card .topic-body { padding: 16px 18px; }
        .topic-card .topic-body h3 { font-size: 16px; font-weight: 600; color: var(--text-main); margin-bottom: 4px; }
        .topic-card .topic-body p { font-size: 13px; color: var(--text-soft); margin: 0; line-height: 1.6; }
        .topic-card a { display: block; }

        /* Steps */
        .steps-section { padding: 72px 0; background: var(--cream); }
        .steps-section .section-head { text-align: center; margin-bottom: 40px; }
        .steps-section .section-head h2 { font-size: 26px; font-weight: 700; color: var(--text-main); margin: 0; }
        .steps-section .section-head p { color: var(--text-soft); font-size: 15px; margin-top: 6px; }
        .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .step-card { background: var(--white); border-radius: var(--radius-card); padding: 28px 22px; box-shadow: var(--shadow-card); border: 1px solid var(--sand); text-align: center; transition: transform var(--transition), box-shadow var(--transition); }
        .step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .step-num { width: 44px; height: 44px; border-radius: 50%; background: var(--coral); color: #fff; font-size: 20px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
        .step-card h3 { font-size: 17px; font-weight: 600; color: var(--text-main); margin-bottom: 8px; }
        .step-card p { font-size: 14px; color: var(--text-soft); margin: 0; line-height: 1.7; }

        /* Subscribe */
        .subscribe-section { padding: 72px 0; background: var(--white); }
        .subscribe-box { background: linear-gradient(135deg, var(--cream-soft) 0%, #FFF0E5 100%); border-radius: var(--radius-card); padding: 48px 40px; text-align: center; border: 1px solid var(--sand); }
        .subscribe-box h2 { font-size: 24px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; }
        .subscribe-box p { color: var(--text-soft); font-size: 15px; margin-bottom: 24px; }
        .subscribe-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
        .subscribe-form input[type="email"] { flex: 1; min-width: 200px; padding: 12px 18px; border-radius: 10px; border: 2px solid var(--sand); background: var(--white); font-size: 15px; color: var(--text-main); transition: border-color var(--transition), box-shadow var(--transition); }
        .subscribe-form input[type="email"]:focus { border-color: var(--coral); box-shadow: 0 0 0 3px rgba(255, 90, 95, 0.12); }
        .subscribe-form .btn { flex-shrink: 0; }
        .form-note { font-size: 13px; color: var(--text-soft); margin-top: 12px; }

        /* FAQ */
        .faq-section { padding: 72px 0; background: var(--cream); }
        .faq-section .section-head { margin-bottom: 32px; }
        .faq-section .section-head h2 { font-size: 26px; font-weight: 700; color: var(--text-main); margin: 0; }
        .faq-list { display: grid; grid-template-columns: 1fr; gap: 12px; }
        .faq-item { background: var(--white); border-radius: 14px; border: 1px solid var(--sand); overflow: hidden; }
        .faq-item summary { list-style: none; cursor: pointer; padding: 18px 22px; font-size: 16px; font-weight: 600; color: var(--text-main); display: flex; align-items: center; gap: 12px; }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary .faq-num { width: 28px; height: 28px; border-radius: 50%; background: var(--cream-soft); color: var(--coral); font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
        .faq-item summary::after { content: '+'; margin-left: auto; font-size: 22px; font-weight: 400; color: var(--coral); transition: transform var(--transition); }
        .faq-item[open] summary::after { content: '−'; }
        .faq-item .faq-body { padding: 0 22px 20px 62px; font-size: 15px; color: var(--text-soft); line-height: 1.8; }

        /* CTA */
        .cta-section { padding: 72px 0; background: var(--white); }
        .cta-box { background: var(--coral); border-radius: var(--radius-card); padding: 56px 40px; text-align: center; color: #fff; position: relative; overflow: hidden; }
        .cta-box::after { content: ''; position: absolute; right: -100px; top: -80px; width: 300px; height: 300px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); pointer-events: none; }
        .cta-box h2 { font-size: 28px; font-weight: 700; margin-bottom: 12px; }
        .cta-box p { font-size: 16px; opacity: 0.9; margin-bottom: 26px; }
        .cta-box .btn { background: #fff; color: var(--coral); border: none; }
        .cta-box .btn:hover { background: var(--cream-soft); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }
        .cta-box .btn-outline-cta { background: transparent; border: 2px solid #fff; color: #fff; }
        .cta-box .btn-outline-cta:hover { background: #fff; color: var(--coral); }

        /* Footer */
        .site-footer { background: var(--teal-deep); color: rgba(255,255,255,0.85); padding: 56px 0 24px; margin-top: 0; }
        .site-footer a { color: rgba(255,255,255,0.85); }
        .site-footer a:hover { color: #fff; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 36px; }
        .footer-brand .logo { color: #fff; margin-bottom: 14px; font-size: 20px; }
        .footer-brand p { font-size: 14px; line-height: 1.8; opacity: 0.8; max-width: 280px; }
        .footer-col h4 { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 16px; }
        .footer-col ul { list-style: none; padding: 0; margin: 0; }
        .footer-col ul li { margin-bottom: 8px; }
        .footer-col ul li a { font-size: 14px; opacity: 0.8; transition: opacity var(--transition); }
        .footer-col ul li a:hover { opacity: 1; }
        .footer-col .contact-info { font-size: 14px; line-height: 1.9; opacity: 0.8; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 20px; font-size: 13px; opacity: 0.7; text-align: center; }

        /* Focus states */
        a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }

        /* Responsive */
        @media (max-width: 1024px) {
            .topics-scroll { grid-template-columns: repeat(2, 1fr); }
            .steps-grid { grid-template-columns: repeat(2, 1fr); }
            .featured-guide .container { grid-template-columns: 1fr; gap: 28px; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .hamburger { display: flex; }
            .header-actions .btn-outline { display: none; }
            .category-hero { padding: 36px 0 40px; }
            .category-stats { gap: 16px; }
            .guide-list-item { flex-direction: column; align-items: flex-start; padding: 16px 18px; }
            .topics-scroll { grid-template-columns: 1fr 1fr; gap: 12px; }
            .steps-grid { grid-template-columns: 1fr; gap: 12px; }
            .featured-guide, .guide-list-section, .hot-topics, .steps-section, .subscribe-section, .faq-section, .cta-section { padding: 48px 0; }
            .subscribe-box { padding: 36px 22px; }
            .subscribe-form { flex-direction: column; }
            .subscribe-form input[type="email"] { min-width: 100%; }
            .faq-item .faq-body { padding-left: 22px; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
        }
        @media (max-width: 520px) {
            .topics-scroll { grid-template-columns: 1fr; }
            .category-hero h1 { font-size: 22px; }
            .featured-guide-content h2 { font-size: 21px; }
            .guide-list-section .section-head h2 { font-size: 21px; }
            .hot-topics .section-head h2 { font-size: 21px; }
            .steps-section .section-head h2 { font-size: 21px; }
            .subscribe-box h2 { font-size: 20px; }
            .cta-box h2 { font-size: 22px; }
            .header-actions .btn-primary { padding: 8px 14px; font-size: 14px; }
        }