:root { --theme-color: rgb(255,184,108); --bg-color: #f8fafc; --text-main: #1e293b; --text-muted: #64748b; --border-color: #e2e8f0; --white: #ffffff; }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: sans-serif; background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        .header { background: var(--white); box-shadow: 0 1px 3px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 100; }
        .header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
        .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
        .logo span { display: inline-block; font-size: 22px; font-weight: 800; line-height: 1; color: var(--text-main); white-space: nowrap; }
        .desktop-nav { display: flex; gap: 32px; }
        .desktop-nav a:hover { color: var(--theme-color); }
        .mobile-menu-btn { display: none; font-size: 24px; background: none; border: none; }
        
        .drawer-mask { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 998; }
        .drawer { position: fixed; top: 0; left: -320px; width: 300px; height: 100%; background: #fff; z-index: 999; transition: left 0.3s; }
        .drawer.active { left: 0; }
        .drawer-header { padding: 20px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; }
        .drawer-nav { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

        .ti-header { padding: 60px 0; text-align: center; background: #fff; border-bottom: 1px solid var(--border-color); margin-bottom: 40px;}
        .ti-title { font-size: 32px; font-weight: 800; margin-bottom: 15px; color: #0f172a; }
        .ti-desc { color: var(--text-muted); font-size: 16px; max-width: 600px; margin: 0 auto; }

        .tag-grid { display: flex; flex-wrap: wrap; gap: 16px; padding-bottom: 80px; justify-content: center; }
        .tag-item { display: inline-flex; align-items: center; justify-content: space-between; padding: 12px 24px; background: #fff; border: 1px solid var(--border-color); border-radius: 30px; font-weight: 600; color: #334155; transition: 0.3s; box-shadow: 0 2px 5px rgba(0,0,0,0.02); }
        .tag-item:hover { background: var(--theme-color); color: #fff; border-color: var(--theme-color); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(255,184,108,0.3); }
        .tag-count { margin-left: 8px; font-size: 12px; opacity: 0.8; background: rgba(0,0,0,0.05); padding: 2px 8px; border-radius: 10px; }
        .tag-item:hover .tag-count { background: rgba(255,255,255,0.2); }

        .footer { background: #0f172a; color: #94a3b8; padding: 60px 0 30px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
        .footer-brand .logo span { color: #fff; }
        .footer-title { color: #fff; font-size: 18px; margin-bottom: 20px; }
        .footer-links li { margin-bottom: 10px; list-style: none; }

        @media (max-width: 992px) {
            .desktop-nav { display: none; }
            .mobile-menu-btn { display: block; }
            .footer-grid { grid-template-columns: 1fr; }
        }