* { margin: 0; padding: 0; box-sizing: border-box; }
        :root { --primary: #2c3e50; --accent: #e67e22; --bg: #f4f6f9; --card: #ffffff; --text: #2c2c2c; --radius: 12px; }
        html { scroll-behavior: smooth; }
        body { font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; }
        a { color: var(--accent); text-decoration: none; transition: color .2s ease; }
        a:hover { color: #d35400; text-decoration: underline; }
        .container { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
        h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; margin-bottom: 12px; }
        h1 { font-size: 2.4rem; color: var(--primary); }
        h2 { font-size: 2rem; margin-top: 48px; border-bottom: 3px solid var(--accent); padding-bottom: 8px; }
        h3 { font-size: 1.5rem; margin-top: 28px; }
        h4 { font-size: 1.15rem; margin-top: 18px; }
        p { margin-bottom: 16px; }
        img { max-width: 100%; height: auto; border-radius: var(--radius); }
        ul, ol { margin-left: 24px; margin-bottom: 20px; }
        li { margin-bottom: 6px; }
        .highlight { background: #fff3e0; border-left: 4px solid var(--accent); padding: 12px 16px; border-radius: 4px; margin-bottom: 20px; }
        .pro-tip { background: #e8f5e9; border-left: 4px solid #27ae60; padding: 10px 16px; margin-bottom: 16px; border-radius: 4px; }
        .top-header { background: var(--primary); color: #fff; padding: 10px 0; font-size: .85rem; }
        .top-header a { color: #f1c40f; }
        .header-main { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.08); position: sticky; top: 0; z-index: 100; }
        .header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 12px 0; }
        .my-logo { font-size: 1.8rem; font-weight: 800; font-style: italic; color: var(--primary); letter-spacing: -1px; display: flex; align-items: center; gap: 8px; }
        .my-logo span { color: var(--accent); }
        .my-logo .fa-dragon { color: var(--accent); font-size: 2rem; }
        nav.main-nav ul { list-style: none; display: flex; gap: 24px; }
        nav.main-nav a { color: var(--primary); font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
        nav.main-nav a:hover { border-bottom-color: var(--accent); text-decoration: none; }
        .hamburger { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--primary); }
        .breadcrumb { background: none; padding: 14px 0; font-size: .9rem; color: #777; }
        .breadcrumb a { color: var(--accent); }
        .breadcrumb i { margin: 0 6px; font-size: 12px; }
        .hero { padding: 40px 0; text-align: center; }
        .hero h1 { font-size: 2.8rem; }
        .hero p { font-size: 1.15rem; max-width: 800px; margin: 16px auto; }
        .search-box { max-width: 560px; margin: 28px auto; display: flex; gap: 8px; }
        .search-box input { flex: 1; padding: 14px 18px; border: 2px solid #ddd; border-radius: 50px; font-size: 1rem; outline: none; }
        .search-box input:focus { border-color: var(--accent); }
        .search-box button { background: var(--accent); border: none; border-radius: 50px; padding: 14px 22px; font-size: 1rem; cursor: pointer; color: #fff; }
        .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 24px 0; }
        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 24px; margin: 24px 0; }
        .card { background: var(--card); padding: 24px; border-radius: var(--radius); box-shadow: 0 2px 6px rgba(0,0,0,.05); transition: transform .2s, box-shadow .2s; }
        .card:hover { transform: translateY(-4px); box-shadow: 0 8px 18px rgba(0,0,0,.1); }
        .card h3 i { color: var(--accent); margin-right: 8px; }
        .wiki-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; background: #fff; }
        .wiki-table th, .wiki-table td { border: 1px solid #e0e0e0; padding: 12px; text-align: left; }
        .wiki-table th { background: var(--primary); color: #fff; }
        .wiki-table tr:nth-child(even) { background: #f8f9fa; }
        .tier { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: .8rem; font-weight: 700; }
        .tier-s { background: #ff5722; color: #fff; }
        .tier-a { background: #ff9800; color: #fff; }
        .tier-b { background: #7cb342; color: #fff; }
        .tier-c { background: #0288d1; color: #fff; }
        .user-box { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: 0 2px 8px rgba(0,0,0,.05); margin: 32px 0; }
        .user-box h3 { margin-top: 0; }
        .form-group { margin-bottom: 16px; }
        .form-group label { font-weight: 600; display: block; margin-bottom: 6px; }
        .form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px; border: 2px solid #e0e0e0; border-radius: 8px; font-size: .95rem; font-family: inherit; }
        .form-group textarea { min-height: 120px; }
        .btn-primary { background: var(--accent); color: #fff; border: none; padding: 12px 28px; border-radius: 50px; cursor: pointer; font-size: 1rem; }
        .btn-primary:hover { background: #d35400; }
        .star-rating { direction: rtl; display: inline-flex; font-size: 1.6rem; gap: 2px; }
        .star-rating input { display: none; }
        .star-rating label { color: #ccc; cursor: pointer; }
        .star-rating label:hover, .star-rating label:hover ~ label, .star-rating input:checked ~ label { color: #ffc107; }
        footer { background: var(--primary); color: #cfd8dc; padding: 40px 0 20px; margin-top: 60px; }
        footer a { color: #f1c40f; }
        friend-link { display: block; padding: 16px 0; font-size: .95rem; border-bottom: 1px solid rgba(255,255,255,.1); margin-bottom: 20px; }
        friend-link a { margin-right: 20px; }
        .copyright { text-align: center; font-size: .85rem; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); }
        .last-updated { font-style: italic; font-size: .9rem; color: #607d8b; margin-bottom: 20px; }
        @media (max-width: 768px) {
            nav.main-nav { display: none; width: 100%; flex-direction: column; gap: 0; background: #fff; position: absolute; top: 100%; left: 0; right: 0; box-shadow: 0 8px 10px rgba(0,0,0,.1); }
            nav.main-nav.open { display: flex; }
            nav.main-nav a { padding: 14px 20px; border-bottom: 1px solid #eee; }
            .hamburger { display: block; }
            .header-inner { flex-wrap: wrap; }
            .hero h1 { font-size: 1.9rem; }
            .grid-2, .grid-3 { grid-template-columns: 1fr; }
            .hide-mobile { display: none; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 1.7rem; }
            .breadcrumb { font-size: .75rem; }
            .card { padding: 16px; }
        }