:root {
            --primary-blue: #0a2463;
            --accent-orange: #ff6b35;
            --accent-teal: #1ca3a6;
            --light-bg: #f8f9fa;
            --dark-bg: #121212;
            --text-light: #f8f9fa;
            --text-dark: #212529;
            --border-radius: 12px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--light-bg);
            padding-top: 80px;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: var(--dark-bg);
            color: var(--text-light);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 20px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-orange);
            letter-spacing: 1px;
        }
        .logo span {
            color: var(--accent-teal);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-link {
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--accent-orange);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--accent-orange);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 0.75rem 20px;
            font-size: 0.9rem;
            color: #6c757d;
        }
        .breadcrumb a {
            color: var(--primary-blue);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-section {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
            padding: 2rem;
            text-align: center;
            color: white;
            border-radius: var(--border-radius);
            margin: 2rem 20px;
        }
        .search-form {
            max-width: 600px;
            margin: 1.5rem auto 0;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .search-input {
            flex-grow: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1rem;
        }
        .search-btn {
            background-color: var(--accent-orange);
            color: white;
            border: none;
            padding: 0 1.8rem;
            cursor: pointer;
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: #e55a2b;
        }
        .article-header {
            text-align: center;
            padding: 3rem 20px 2rem;
            background: linear-gradient(to right, var(--primary-blue), var(--accent-teal));
            color: white;
            margin-bottom: 2rem;
            border-radius: 0 0 var(--border-radius) var(--border-radius);
        }
        .article-header h1 {
            font-size: 2.8rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            font-size: 0.95rem;
            opacity: 0.9;
        }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 0 20px 3rem;
        }
        @media (max-width: 992px) {
            .content-area {
                grid-template-columns: 1fr;
            }
        }
        .main-content {
            background: white;
            padding: 2.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .tier-list-section {
            margin: 3rem 0;
            padding: 2rem;
            background: #f1f8ff;
            border-radius: var(--border-radius);
            border-left: 5px solid var(--accent-orange);
        }
        .tier-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            border-radius: var(--border-radius);
            overflow: hidden;
        }
        .tier-table th, .tier-table td {
            padding: 1.2rem 1rem;
            text-align: left;
            border-bottom: 1px solid #dee2e6;
        }
        .tier-table th {
            background-color: var(--primary-blue);
            color: white;
            font-weight: 600;
        }
        .tier-table tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        .tier-table tr:hover {
            background-color: #e9f7fe;
        }
        .tier-badge {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 700;
            color: white;
        }
        .tier-s { background-color: #d32f2f; }
        .tier-a { background-color: #f57c00; }
        .tier-b { background-color: #0288d1; }
        .tier-c { background-color: #388e3c; }
        .tier-d { background-color: #7b1fa2; }
        .highlight-box {
            background: linear-gradient(to right, #fff9e6, #fff);
            border-left: 5px solid #ffc107;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .legend-img {
            float: right;
            margin: 0 0 1rem 2rem;
            max-width: 300px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        @media (max-width: 768px) {
            .legend-img {
                float: none;
                margin: 1rem auto;
                display: block;
            }
        }
        h1, h2, h3, h4 {
            color: var(--primary-blue);
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 { font-size: 2.8rem; }
        h2 { font-size: 2.2rem; border-bottom: 3px solid var(--accent-teal); padding-bottom: 0.5rem; }
        h3 { font-size: 1.8rem; color: var(--accent-teal); }
        h4 { font-size: 1.4rem; }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .important {
            font-weight: 700;
            color: var(--accent-orange);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: white;
            padding: 1.8rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.7rem;
            font-size: 1.5rem;
        }
        .popular-legends ul {
            list-style: none;
        }
        .popular-legends li {
            padding: 0.9rem 0;
            border-bottom: 1px dashed #ddd;
            display: flex;
            justify-content: space-between;
        }
        .popular-legends li:last-child {
            border-bottom: none;
        }
        .user-interaction {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #eee;
        }
        .rating-form, .comment-form {
            background: #f8f9fa;
            padding: 2rem;
            border-radius: var(--border-radius);
            margin-bottom: 2rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 2rem;
            color: #ffc107;
            cursor: pointer;
        }
        .star:hover {
            transform: scale(1.2);
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        .form-control {
            width: 100%;
            padding: 0.9rem;
            border: 1px solid #ced4da;
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 0.2rem rgba(28, 163, 166, 0.25);
        }
        .submit-btn {
            background: linear-gradient(to right, var(--accent-orange), #ff8c42);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            padding: 3rem 20px;
            background-color: var(--dark-bg);
            color: var(--text-light);
        }
        .web-link {
            background: rgba(255,255,255,0.05);
            padding: 1.2rem;
            border-radius: var(--border-radius);
            transition: var(--transition);
            border-left: 4px solid var(--accent-teal);
        }
        .web-link:hover {
            background: rgba(255,255,255,0.1);
            transform: translateX(5px);
        }
        .site-footer {
            background-color: #1a1a1a;
            color: #ccc;
            padding: 3rem 20px 1.5rem;
            text-align: center;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .copyright {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            .main-nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                background-color: var(--dark-bg);
                transition: left 0.4s ease;
                padding: 2rem;
                box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            }
            .main-nav.active {
                left: 0;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 1.5rem;
            }
            .mobile-toggle {
                display: block;
            }
            .article-header h1 {
                font-size: 2.2rem;
            }
            h2 { font-size: 1.9rem; }
            h3 { font-size: 1.6rem; }
            .main-content {
                padding: 1.5rem;
            }
            .content-area {
                padding: 0 15px 2rem;
            }
            .tier-table th, .tier-table td {
                padding: 0.8rem 0.5rem;
                font-size: 0.9rem;
            }
        }
        @media print {
            .site-header, .search-section, .sidebar, .user-interaction, .long-tail-links, .site-footer {
                display: none;
            }
            body {
                padding-top: 0;
                background: white;
                color: black;
            }
            .main-content {
                box-shadow: none;
                padding: 0;
            }
        }