* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        .site-header {
            background: linear-gradient(135deg, #1a237e 0%, #4a148c 100%);
            color: white;
            padding: 1rem 2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #FFD700;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo i { font-size: 2.5rem; }
        .my-logo:hover { color: #fff; transform: scale(1.03); transition: transform 0.3s; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #e0e0ff;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0.8rem;
            border-radius: 5px;
            transition: all 0.3s;
        }
        .main-nav a:hover, .main-nav a.active {
            background-color: rgba(255, 215, 0, 0.2);
            color: #FFD700;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 2rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            background-color: #e8eaf6;
            padding: 0.8rem 2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #c5cae9;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            max-width: 1400px;
            margin: 0 auto;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin: 0 10px;
            color: #5c6bc0;
        }
        .breadcrumb a { color: #3949ab; text-decoration: none; }
        .breadcrumb a:hover { text-decoration: underline; }
        .container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
        }
        main { background: white; padding: 2.5rem; border-radius: 15px; box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
        .sidebar {
            background: white;
            padding: 1.5rem;
            border-radius: 15px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px dashed #ddd;
        }
        .sidebar-widget h3 {
            color: #1a237e;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #FFD700;
        }
        .search-form { display: flex; margin-bottom: 1.5rem; }
        .search-form input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 2px solid #5c6bc0;
            border-radius: 8px 0 0 8px;
            font-size: 1rem;
        }
        .search-form button {
            background-color: #5c6bc0;
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        .search-form button:hover { background-color: #3949ab; }
        .comment-form, .rating-form {
            background: #f5f5f5;
            padding: 1.5rem;
            border-radius: 10px;
            margin-top: 1.5rem;
        }
        .form-group { margin-bottom: 1rem; }
        .form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: #444; }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #bbb;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
        }
        .form-group textarea { min-height: 120px; resize: vertical; }
        .submit-btn {
            background: linear-gradient(to right, #1a237e, #4a148c);
            color: white;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: block;
            width: 100%;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(26, 35, 126, 0.25);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            font-size: 2rem;
            gap: 5px;
            margin: 0.5rem 0 1.5rem;
        }
        .star-rating input { display: none; }
        .star-rating label { color: #ccc; cursor: pointer; }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #FFD700; }
        h1 {
            color: #1a237e;
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 4px solid #FFD700;
            padding-bottom: 1rem;
        }
        h2 {
            color: #4a148c;
            font-size: 2.2rem;
            margin: 3rem 0 1.5rem;
            padding-top: 1rem;
            border-top: 1px solid #eee;
        }
        h3 {
            color: #311b92;
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem;
        }
        h4 {
            color: #4527a0;
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        strong { color: #1a237e; font-weight: 700; }
        em { font-style: italic; color: #555; }
        .intro {
            font-size: 1.3rem;
            background: #e8eaf6;
            padding: 1.5rem;
            border-left: 5px solid #5c6bc0;
            border-radius: 0 10px 10px 0;
            margin-bottom: 2.5rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fff8e1, #ffecb3);
            border: 2px solid #FFD700;
            border-radius: 12px;
            padding: 1.8rem;
            margin: 2.5rem 0;
            box-shadow: 0 5px 15px rgba(255, 215, 0, 0.15);
        }
        .rules-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        .rules-table th, .rules-table td {
            border: 1px solid #c5cae9;
            padding: 1rem;
            text-align: left;
        }
        .rules-table th {
            background-color: #5c6bc0;
            color: white;
            font-weight: 600;
        }
        .rules-table tr:nth-child(even) { background-color: #f3f4ff; }
        .rules-table tr:hover { background-color: #e8eaf6; }
        .internal-links {
            background: #f5f5f5;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2.5rem 0;
        }
        .internal-links ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 0.8rem; }
        .internal-links li { margin-bottom: 0.5rem; }
        .internal-links a {
            color: #3949ab;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 0.5rem;
            border-radius: 5px;
            transition: background 0.3s;
        }
        .internal-links a:hover { background: rgba(57, 73, 171, 0.1); text-decoration: underline; }
        .internal-links i { color: #1a237e; }
        .featured-image {
            margin: 2.5rem 0;
            text-align: center;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
            border: 1px solid #ddd;
        }
        .featured-image figcaption {
            padding: 1rem;
            background: #f5f5f5;
            font-style: italic;
            color: #666;
            font-size: 0.95rem;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 3rem 2rem 2rem;
            margin-top: 4rem;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        .footer-logo { font-size: 2rem; font-weight: 900; color: #FFD700; margin-bottom: 1rem; }
        .footer-section h4 {
            color: #FFD700;
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #444;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.8rem; }
        .footer-links a { color: #aaa; text-decoration: none; transition: color 0.3s; }
        .footer-links a:hover { color: #FFD700; }
        friend-link {
            display: block;
            background: #252547;
            padding: 1rem;
            border-radius: 8px;
            margin: 1rem 0;
        }
        friend-link a { color: #8c9eff; font-weight: 600; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #444;
            color: #888;
            font-size: 0.9rem;
            grid-column: 1 / -1;
        }
        @media (max-width: 1100px) {
            .container { grid-template-columns: 1fr; }
            .sidebar { position: static; }
        }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            .main-nav { display: none; width: 100%; order: 3; margin-top: 1rem; }
            .main-nav.active { display: block; }
            .main-nav ul { flex-direction: column; gap: 0; }
            .main-nav li { border-bottom: 1px solid rgba(255,255,255,0.1); }
            .main-nav a { display: block; padding: 1rem; }
            .hamburger { display: block; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .container { padding: 0 1rem; }
            main { padding: 1.5rem; }
            .intro { font-size: 1.1rem; padding: 1rem; }
        }
        @media (max-width: 480px) {
            .internal-links ul { grid-template-columns: 1fr; }
            .star-rating { font-size: 1.7rem; }
        }