* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.7;
            color: #2c3e50;
            background: #f8f9fa;
            overflow-x: hidden;
        }
        a { color: #3498db; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #e74c3c; }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .highlight { background-color: #fffacd; padding: 0 4px; border-radius: 3px; }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .site-header {
            background: linear-gradient(135deg, #1a237e 0%, #4a148c 100%);
            color: white;
            padding: 1rem 0;
            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;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #00ffcc;
            text-shadow: 0 2px 5px rgba(0,0,0,0.3);
            font-family: 'Arial Black', sans-serif;
            letter-spacing: -1px;
        }
        .my-logo span { color: #ff6b6b; }
        .my-logo:hover { color: #ffffff; }
        .nav-desktop {
            display: flex;
            gap: 1.8rem;
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
        }
        .nav-desktop a {
            color: #ecf0f1;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            background: rgba(255,255,255,0.15);
            color: #00ffcc;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #2c3e50;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 10px 15px rgba(0,0,0,0.2);
            z-index: 999;
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            color: #ecf0f1;
            padding: 12px 20px;
            border-bottom: 1px solid #34495e;
        }
        .nav-mobile a:last-child { border-bottom: none; }
        .nav-mobile a:hover { background: #3498db; color: white; }
        .breadcrumb {
            background: #e3f2fd;
            padding: 12px 0;
            font-size: 0.9rem;
            margin-bottom: 2rem;
        }
        .breadcrumb a { color: #555; }
        .breadcrumb a:hover { color: #1a237e; }
        .breadcrumb span { color: #777; margin: 0 8px; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }
        .article-header { margin-bottom: 2.5rem; }
        .article-header h1 {
            font-size: 2.8rem;
            color: #1a237e;
            line-height: 1.2;
            margin-bottom: 1rem;
        }
        .meta-info {
            color: #7f8c8d;
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            border-bottom: 1px solid #eee;
            padding-bottom: 1rem;
            margin-bottom: 1.5rem;
        }
        h2 {
            font-size: 2rem;
            color: #2c3e50;
            border-left: 5px solid #3498db;
            padding-left: 15px;
            margin: 2.5rem 0 1.2rem;
        }
        h3 {
            font-size: 1.6rem;
            color: #34495e;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #4a148c;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.2rem;
            color: #2c3e50;
            font-weight: 500;
            background: #f1f8ff;
            padding: 1.2rem;
            border-radius: 8px;
            border-left: 4px solid #3498db;
        }
        .article-img {
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            max-width: 800px;
        }
        .article-img img { width: 100%; }
        .article-img figcaption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 10px;
            background: #f9f9f9;
        }
        .content-links {
            list-style: none;
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 2rem 0;
            border: 1px dashed #bdc3c7;
        }
        .content-links li { margin-bottom: 0.8rem; }
        .content-links a { font-weight: 600; }
        .sidebar {
            background: white;
            padding: 1.8rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        @media (max-width: 992px) {
            .sidebar { position: static; }
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            color: #1a237e;
            padding-bottom: 10px;
            border-bottom: 2px solid #00ffcc;
            margin-bottom: 1.2rem;
        }
        .search-form { display: flex; }
        .search-form input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid #3498db;
            border-radius: 6px 0 0 6px;
            font-size: 1rem;
        }
        .search-form button {
            background: #3498db;
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.3s;
        }
        .search-form button:hover { background: #2980b9; }
        .rating-widget { text-align: center; }
        .stars {
            font-size: 1.8rem;
            color: #f1c40f;
            margin: 10px 0;
            cursor: pointer;
        }
        .stars i:hover { transform: scale(1.2); }
        .rating-form button {
            background: #2ecc71;
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            margin-top: 10px;
            transition: background 0.3s;
        }
        .rating-form button:hover { background: #27ae60; }
        .comment-form input,
        .comment-form textarea {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-family: inherit;
        }
        .comment-form textarea { min-height: 120px; resize: vertical; }
        .comment-form button {
            background: #e74c3c;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .comment-form button:hover { background: #c0392b; }
        .site-footer {
            background: #1a1a2e;
            color: #bdc3c7;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-widget h4 {
            color: #00ffcc;
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            padding: 8px 0;
            border-bottom: 1px solid #2c3e50;
            color: #ecf0f1;
        }
        friend-link:hover {
            color: #00ffcc;
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2c3e50;
            font-size: 0.9rem;
            color: #95a5a6;
        }
        @media (max-width: 768px) {
            .article-content { padding: 1.5rem; }
            .article-header h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-container { padding: 0 15px; }
        }