:root {
            --bg: #f8f7fc;
            --card: #ffffff;
            --primary: #2d1b4e;
            --secondary: #1a1a2e;
            --accent: #e94560;
            --text: #2a2a2e;
            --muted: #5f5f6b;
            --border: #e6e3f0;
            --radius: 14px;
            --shadow: 0 4px 14px rgba(0,0,0,0.06);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { font-family: 'Georgia', 'Times New Roman', serif; background: var(--bg); color: var(--text); line-height: 1.75; font-size: 16px; }
        a { color: var(--primary); text-decoration: none; }
        a:hover { text-decoration: underline; color: var(--accent); }
        img { max-width: 100%; height: auto; display: block; border-radius: var(--radius); }
        .site-header { background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); padding: 12px 24px; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
        .header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; }
        .my-logo { font-size: 28px; font-weight: bold; color: #fff; letter-spacing: 1px; } .my-logo span { color: var(--accent); }
        .my-logo:hover { text-decoration: none; color: #fff; }
        .nav-toggle { background: none; border: 2px solid rgba(255,255,255,0.5); color: #fff; border-radius: 8px; width: 44px; height: 44px; font-size: 20px; cursor: pointer; display: none; }
        .main-nav ul { display: flex; gap: 22px; list-style: none; }
        .main-nav ul li a { color: #e0d9f0; font-size: 14px; font-weight: 600; letter-spacing: 0.3px; transition: color 0.2s; }
        .main-nav ul li a:hover { color: #fff; }
        .breadcrumb { background: #fff; border-bottom: 1px solid var(--border); padding: 10px 24px; font-size: 13px; color: var(--muted); }
        .breadcrumb-nav { max-width: 1200px; margin: 0 auto; }
        .breadcrumb a { color: var(--primary); }
        .breadcrumb a:hover { color: var(--accent); }
        .container { max-width: 1200px; margin: 0 auto; display: flex; gap: 32px; padding: 24px; }
        .main-column { flex: 2.2; min-width: 0; }
        .side-column { flex: 0.8; min-width: 280px; }
        .card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; margin-bottom: 24px; border: 1px solid var(--border); }
        .card h2 { color: var(--primary); font-size: 24px; margin-bottom: 12px; border-left: 4px solid var(--accent); padding-left: 14px; }
        .card h3 { color: var(--secondary); font-size: 20px; margin-top: 18px; margin-bottom: 8px; }
        .card h4 { color: var(--primary); font-size: 17px; margin-top: 12px; }
        .card p { margin-bottom: 14px; }
        .card ul, .card ol { margin: 8px 0 16px 20px; }
        .card li { margin-bottom: 6px; }
        .callout { background: #fff0f0; border-left: 4px solid var(--accent); padding: 18px 20px; border-radius: 8px; margin: 18px 0; }
        .callout p:last-child { margin: 0; }
        .ratio { display: flex; align-items: center; gap: 12px; font-weight: bold; }
        .progress { flex: 1; height: 10px; background: #eee; border-radius: 5px; overflow: hidden; }
        .progress span { display: block; height: 100%; border-radius: 5px; }
        .btn { display: inline-block; background: var(--primary); color: #fff !important; padding: 10px 22px; border-radius: 30px; font-weight: 600; font-size: 14px; border: none; cursor: pointer; transition: all 0.2s; }
        .btn:hover { background: var(--accent); text-decoration: none; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(233,69,96,0.3); }
        .form-group { margin-bottom: 14px; }
        .form-group label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 14px; }
        .form-group input, .form-group textarea, .form-group select { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; font-size: 14px; }
        .form-group input:focus, .form-group textarea:focus { outline: 2px solid var(--primary); border-color: transparent; }
        .star-rating { display: flex; gap: 4px; flex-direction: row-reverse; justify-content: flex-end; }
        .star-rating input { display: none; }
        .star-rating label { font-size: 28px; color: #ccc; cursor: pointer; transition: color 0.15s; }
        .star-rating input:checked ~ label, .star-rating label:hover, .star-rating label:hover ~ label { color: #ffc107; }
        .comment-item { background: #f6f4fc; border-radius: 10px; padding: 16px; margin-bottom: 12px; border-left: 3px solid var(--primary); }
        .comment-meta { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
        .comment-item p { margin: 0; }
        .interview-box { background: #f4f6ff; border-radius: 12px; padding: 20px; border: 1px solid #dcd8ef; margin: 20px 0; }
        .interview-box .q { font-weight: bold; color: var(--primary); }
        .interview-box .a { margin-top: 4px; margin-bottom: 14px; }
        .side-column .card { padding: 20px; position: sticky; top: 84px; }
        .side-column .card ul { list-style: none; margin: 0; }
        .side-column .card ul li { margin-bottom: 10px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
        .side-column .card ul li a { font-size: 14px; }
        .site-footer { background: var(--secondary); color: #d0d0e0; padding: 40px 24px 20px; margin-top: 30px; }
        .footer-inner { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 24px; }
        .footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
        .footer-links a { color: #bbb; }
        .footer-links a:hover { color: #fff; }
        .copyright { text-align: center; font-size: 13px; border-top: 1px solid #3a3a4e; padding-top: 20px; margin-top: 20px; }
        friend-link { display: block; background: rgba(255,255,255,0.05); padding: 20px; border-radius: 10px; font-size: 14px; color: #aab; }
        friend-link a { color: #ccd; margin-right: 14px; }
        friend-link a:hover { color: #fff; }
        .data-table { overflow-x: auto; }
        table { width: 100%; border-collapse: collapse; margin: 16px 0; }
        table th, table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
        table th { background: var(--primary); color: #fff; }
        table tr:nth-child(even) { background: #f9f8fd; }
        @media (max-width: 1024px) {
            .container { flex-direction: column; padding: 16px; }
            .side-column .card { position: static; }
        }
        @media (max-width: 768px) {
            .nav-toggle { display: block; }
            .main-nav { display: none; width: 100%; }
            .main-nav.open { display: block; }
            .main-nav ul { flex-direction: column; padding-top: 14px; gap: 10px; }
            .main-nav ul li a { display: block; padding: 8px 0; }
            .header-inner { gap: 10px; }
            .my-logo { font-size: 22px; }
        }
        @media (max-width: 480px) {
            body { font-size: 15px; }
            .card { padding: 18px; }
        }