* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a1a2e;
            --secondary: #8b0000;
            --accent: #e2a826;
            --bg: #f8f5f0;
            --text: #2d2d2d;
            --light-bg: #fff9f0;
            --border: #e8e0d4;
            --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: var(--accent);
        }
        .site-header {
            background: var(--primary);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        .my-logo {
            font-family: 'Playfair Display', serif;
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 2px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo:hover {
            color: var(--accent);
        }
        .my-logo i {
            color: var(--accent);
            font-size: 24px;
        }
        .main-nav {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
            font-size: 14px;
            padding: 8px 12px;
            border-radius: 6px;
            transition: background 0.3s, color 0.3s;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent);
        }
        .search-box {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 4px 4px 4px 15px;
            width: 260px;
        }
        .search-box input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            width: 100%;
            font-size: 14px;
        }
        .search-box input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }
        .search-box button {
            background: var(--accent);
            border: none;
            border-radius: 50%;
            width: 36px;
            height: 36px;
            color: var(--primary);
            cursor: pointer;
            transition: transform 0.2s;
        }
        .search-box button:hover {
            transform: scale(1.05);
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 28px;
            cursor: pointer;
        }
        .breadcrumb {
            background: #fff;
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
            font-size: 14px;
        }
        .breadcrumb a {
            color: var(--secondary);
        }
        .breadcrumb .current {
            color: #888;
            font-weight: 500;
        }
        .breadcrumb i {
            margin: 0 8px;
            color: #aaa;
            font-size: 10px;
        }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, #2d1b4e 50%, var(--secondary) 100%);
            color: #fff;
            padding: 80px 0 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.1"><text y="90" font-size="90">🌊</text></svg>') repeat;
            background-size: 60px;
        }
        .hero h1 {
            font-family: 'Playfair Display', serif;
            font-size: 52px;
            font-weight: 800;
            margin-bottom: 20px;
            position: relative;
            text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
        }
        .hero p {
            font-size: 18px;
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            opacity: 0.9;
        }
        .hero .hero-badge {
            display: inline-block;
            background: var(--accent);
            color: var(--primary);
            font-weight: 700;
            font-size: 13px;
            padding: 8px 22px;
            border-radius: 30px;
            margin-bottom: 25px;
            letter-spacing: 1px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 40px 20px;
            max-width: 1400px;
            margin: 0 auto;
        }
        .main-content {
            background: #fff;
            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--card-shadow);
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 25px;
            box-shadow: var(--card-shadow);
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        .sidebar-card h3 {
            font-size: 18px;
            margin-bottom: 15px;
            color: var(--primary);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid #f0ece4;
        }
        .sidebar-card ul li a {
            font-size: 14px;
        }
        .sidebar-card ul li a:hover {
            padding-left: 5px;
        }
        .main-content h2 {
            font-family: 'Playfair Display', serif;
            font-size: 32px;
            color: var(--primary);
            margin: 50px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
            position: relative;
        }
        .main-content h2:first-child {
            margin-top: 0;
        }
        .main-content h3 {
            font-size: 24px;
            color: var(--secondary);
            margin: 35px 0 15px;
            font-weight: 700;
        }
        .main-content h4 {
            font-size: 18px;
            color: var(--primary);
            margin: 25px 0 10px;
            font-weight: 600;
            border-left: 4px solid var(--accent);
            padding-left: 12px;
        }
        .main-content p {
            margin-bottom: 16px;
            font-size: 16px;
            line-height: 1.9;
        }
        .main-content ul,
        .main-content ol {
            margin: 0 0 20px 25px;
        }
        .main-content li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .main-content img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 25px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .figure-caption {
            font-size: 13px;
            color: #888;
            text-align: center;
            margin-top: -18px;
            margin-bottom: 25px;
            font-style: italic;
        }
        .callout-box {
            background: var(--light-bg);
            border-left: 5px solid var(--accent);
            padding: 20px 25px;
            border-radius: 0 12px 12px 0;
            margin: 30px 0;
            font-size: 15px;
        }
        .callout-box strong {
            color: var(--secondary);
        }
        .info-table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
            font-size: 15px;
        }
        .info-table th,
        .info-table td {
            border: 1px solid var(--border);
            padding: 12px 16px;
            text-align: left;
        }
        .info-table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .info-table tr:nth-child(even) {
            background: #faf7f2;
        }
        .info-table tr:hover {
            background: #f0ebe3;
        }
        .review-section,
        .comment-section,
        .score-section {
            background: var(--light-bg);
            border-radius: 16px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid var(--border);
        }
        .review-section h2,
        .comment-section h2,
        .score-section h2 {
            font-size: 24px;
            color: var(--primary);
            border-bottom: none;
            margin: 0 0 15px;
            padding: 0;
        }
        .star-rating {
            display: flex;
            gap: 8px;
            font-size: 30px;
            color: var(--accent);
            margin: 15px 0;
            cursor: pointer;
        }
        .star-rating i {
            transition: transform 0.2s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            font-size: 14px;
            color: var(--primary);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid var(--border);
            border-radius: 10px;
            font-family: 'Inter', sans-serif;
            font-size: 15px;
            transition: border-color 0.3s;
            background: #fff;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            background: var(--secondary);
            color: #fff;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            display: inline-block;
        }
        .btn:hover {
            background: #a01010;
            transform: translateY(-2px);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
        }
        .btn-accent:hover {
            background: #c89520;
        }
        .toc {
            background: var(--light-bg);
            border-radius: 12px;
            padding: 25px 30px;
            border: 1px solid var(--border);
            margin-bottom: 30px;
        }
        .toc h3 {
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 15px;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
        }
        .toc ol {
            margin-left: 20px;
            columns: 2;
            column-gap: 40px;
        }
        .toc li {
            margin-bottom: 6px;
            break-inside: avoid;
        }
        .toc a {
            font-size: 14px;
        }
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.8);
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            margin-bottom: 30px;
        }
        .footer-grid h4 {
            color: #fff;
            margin-bottom: 15px;
            font-size: 18px;
        }
        .footer-grid p {
            font-size: 14px;
            line-height: 1.7;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            display: block;
            padding: 4px 0;
            transition: color 0.3s;
        }
        .footer-links li a:hover {
            color: var(--accent);
        }
        .footer-links-horizontal {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .footer-links-horizontal a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
        }
        .footer-links-horizontal a:hover {
            color: var(--accent);
        }
        .copyright {
            text-align: center;
            font-size: 14px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .copyright span {
            white-space: nowrap;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 20px 25px;
            margin: 20px 0;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 2;
        }
        friend-link a {
            color: var(--accent);
            margin-right: 15px;
            font-weight: 500;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
                padding: 20px;
            }
            .sidebar {
                order: 2;
            }
            .toc ol {
                columns: 1;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 10px;
                margin-top: 15px;
            }
            .main-nav.open {
                display: flex;
            }
            .nav-toggle {
                display: block;
                position: absolute;
                right: 20px;
                top: 25px;
            }
            .search-box {
                width: 100%;
                margin-top: 15px;
            }
            .hero {
                padding: 50px 0 40px;
            }
            .hero h1 {
                font-size: 36px;
            }
            .hero p {
                font-size: 16px;
                padding: 0 15px;
            }
            .main-content {
                padding: 25px 20px;
                border-radius: 12px;
            }
            .main-content h2 {
                font-size: 26px;
            }
            .main-content h3 {
                font-size: 20px;
            }
            .main-content h4 {
                font-size: 16px;
            }
            .main-content p {
                font-size: 15px;
            }
            .breadcrumb {
                font-size: 13px;
                padding: 10px 0;
            }
            .footer-links-horizontal {
                flex-direction: column;
                gap: 10px;
            }
            .star-rating {
                font-size: 24px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 28px;
            }
            .main-content p {
                font-size: 14px;
            }
            .review-section,
            .comment-section,
            .score-section {
                padding: 20px 15px;
            }
        }