:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #f0c040;
            --accent-hover: #e5b030;
            --text: #e0e0e0;
            --text-light: #8899aa;
            --card-bg: #1e2a3a;
            --border: #2a3a4a;
            --success: #4caf50;
            --danger: #f44336;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; background: var(--primary); color: var(--text); line-height: 1.75; }
        .site-header { background: var(--secondary); border-bottom: 3px solid var(--accent); position: sticky; top: 0; z-index: 1000; }
        .header-inner { max-width: 1400px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 15px 20px; gap: 20px; }
        .my-logo { font-size: 2rem; font-weight: 900; text-decoration: none; color: var(--accent); letter-spacing: -0.5px; white-space: nowrap; }
        .my-logo::after { content: ""; display: block; width: 0; height: 2px; background: var(--accent); transition: width 0.3s; }
        .my-logo:hover::after { width: 100%; }
        .main-nav { display: flex; gap: 5px; flex-wrap: wrap; }
        .main-nav a { color: var(--text); text-decoration: none; padding: 8px 16px; border-radius: 6px; font-size: 0.9rem; transition: all 0.3s; font-weight: 500; }
        .main-nav a:hover { background: var(--accent); color: var(--primary); }
        .burger { display: none; background: none; border: none; color: var(--text); font-size: 1.8rem; cursor: pointer; padding: 5px 10px; }
        .breadcrumb-wrap { background: var(--secondary); border-bottom: 1px solid var(--border); }
        .breadcrumb { max-width: 1400px; margin: 0 auto; padding: 10px 20px; font-size: 0.85rem; color: var(--text-light); display: flex; flex-wrap: wrap; gap: 8px; }
        .breadcrumb a { color: var(--accent); text-decoration: none; }
        .breadcrumb span { margin: 0 4px; }
        .hero-banner { background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 50%, #2a1a3a 100%); padding: 60px 20px; text-align: center; border-bottom: 1px solid var(--border); }
        .hero-banner h1 { font-size: 3rem; color: var(--accent); margin-bottom: 10px; text-shadow: 2px 2px 8px rgba(0,0,0,0.5); }
        .hero-banner p { font-size: 1.2rem; color: var(--text-light); max-width: 800px; margin: 0 auto; }
        .container { max-width: 1400px; margin: 0 auto; padding: 20px; display: grid; grid-template-columns: 1fr 300px; gap: 30px; }
        .main-content { min-width: 0; }
        .sidebar { background: var(--card-bg); border-radius: 12px; padding: 20px; height: fit-content; position: sticky; top: 80px; border: 1px solid var(--border); }
        .card { background: var(--card-bg); border-radius: 12px; padding: 25px; margin-bottom: 30px; border: 1px solid var(--border); }
        h2 { color: var(--accent); font-size: 1.8rem; margin-bottom: 20px; border-bottom: 2px solid var(--border); padding-bottom: 10px; }
        h3 { color: var(--text); font-size: 1.3rem; margin: 25px 0 15px; }
        h4 { color: var(--accent); font-size: 1.1rem; margin: 20px 0 10px; }
        p { margin-bottom: 15px; }
        .lead { font-size: 1.1rem; color: var(--text); }
        ul, ol { margin: 0 0 20px 20px; }
        li { margin-bottom: 8px; }
        a { color: var(--accent); }
        a:hover { color: var(--accent-hover); }
        .data-table { width: 100%; border-collapse: collapse; margin: 20px 0; overflow-x: auto; display: block; }
        .data-table th, .data-table td { padding: 12px; border: 1px solid var(--border); text-align: left; }
        .data-table th { background: var(--secondary); color: var(--accent); font-weight: 600; }
        .data-table tr:nth-child(even) { background: rgba(255,255,255,0.03); }
        .content-image { width: 100%; max-width: 800px; height: auto; border-radius: 12px; margin: 20px auto; display: block; border: 2px solid var(--border); }
        .image-caption { text-align: center; color: var(--text-light); font-size: 0.9rem; margin-top: -10px; margin-bottom: 20px; }
        .search-form { display: flex; gap: 10px; margin: 20px 0; }
        .search-form input[type="text"] { flex: 1; padding: 12px 16px; border-radius: 8px; border: 1px solid var(--border); background: var(--secondary); color: var(--text); font-size: 1rem; }
        .search-form button { background: var(--accent); border: none; padding: 12px 20px; border-radius: 8px; color: var(--primary); font-weight: 600; cursor: pointer; transition: background 0.3s; }
        .search-form button:hover { background: var(--accent-hover); }
        .comment-form textarea, .comment-form input, .score-form select, .score-form input {
            width: 100%; padding: 10px; margin: 8px 0; border: 1px solid var(--border); border-radius: 6px; background: var(--secondary); color: var(--text); }
        .comment-form textarea { min-height: 120px; resize: vertical; }
        .btn-submit { background: var(--accent); border: none; padding: 12px 24px; border-radius: 8px; color: var(--primary); font-weight: 700; cursor: pointer; transition: all 0.3s; }
        .btn-submit:hover { background: var(--accent-hover); transform: translateY(-2px); }
        .score-stars { display: flex; gap: 10px; align-items: center; }
        .score-stars input[type="radio"] { display: none; }
        .score-stars label { font-size: 2rem; color: var(--border); cursor: pointer; transition: color 0.2s; }
        .score-stars label:hover, .score-stars label:hover ~ label { color: var(--accent); }
        .score-stars input:checked ~ label { color: var(--accent); }
        .sidebar h3 { color: var(--accent); font-size: 1.2rem; margin-bottom: 15px; }
        .sidebar ul { list-style: none; margin: 0; }
        .sidebar ul li { margin-bottom: 8px; }
        .sidebar ul li a { text-decoration: none; display: block; padding: 8px 12px; border-radius: 6px; transition: all 0.2s; }
        .sidebar ul li a:hover { background: var(--secondary); }
        .friend-links { background: var(--secondary); padding: 20px; border-radius: 12px; text-align: center; }
        .friend-links a { display: inline-block; margin: 5px 10px; color: var(--text); text-decoration: none; }
        .friend-links a:hover { color: var(--accent); }
        .site-footer { background: var(--secondary); border-top: 3px solid var(--accent); padding: 30px 20px; margin-top: 40px; }
        .footer-inner { max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
        .footer-col { flex: 1; min-width: 200px; }
        .footer-col h4 { color: var(--accent); margin-bottom: 15px; }
        .footer-col a { display: block; margin-bottom: 8px; color: var(--text); text-decoration: none; }
        .footer-col a:hover { color: var(--accent); }
        .copyright { text-align: center; padding-top: 20px; border-top: 1px solid var(--border); margin-top: 20px; color: var(--text-light); font-size: 0.9rem; }
        .highlight { background: rgba(240, 192, 64, 0.1); border-left: 4px solid var(--accent); padding: 15px; margin: 20px 0; border-radius: 0 8px 8px 0; }
        .tip-box { background: rgba(76, 175, 80, 0.1); border-left: 4px solid var(--success); padding: 15px; margin: 20px 0; border-radius: 0 8px 8px 0; }
        @media (max-width: 900px) {
            .container { grid-template-columns: 1fr; }
            .sidebar { position: static; order: 2; }
            .main-nav { display: none; flex-direction: column; width: 100%; padding: 10px 0; }
            .main-nav.open { display: flex; }
            .main-nav a { padding: 12px; }
            .burger { display: block; }
            .header-inner { flex-wrap: wrap; }
            .hero-banner h1 { font-size: 2rem; }
            .my-logo { font-size: 1.5rem; }
        }
        @media (max-width: 600px) {
            .hero-banner h1 { font-size: 1.6rem; }
            h2 { font-size: 1.4rem; }
            .card { padding: 15px; }
            .search-form { flex-direction: column; }
        }