* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-color: #1a1a2e;
            --secondary-color: #16213e;
            --accent-color: #0fccce;
            --accent-dark: #0a8a8c;
            --text-color: #e6e6e6;
            --text-muted: #aaaaaa;
            --card-bg: #222244;
            --border-color: #333366;
            --success-color: #4CAF50;
            --warning-color: #ff9800;
            --danger-color: #f44336;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--primary-color);
            color: var(--text-color);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--accent-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #ffffff;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--secondary-color);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent-color), #00ffaa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            color: var(--text-muted);
            background-color: rgba(0, 0, 0, 0.2);
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent-color);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav ul li a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 5px 10px;
            border-radius: 4px;
        }
        nav ul li a:hover {
            background-color: rgba(15, 204, 206, 0.1);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--accent-color);
        }
        .search-container {
            margin: 30px 0;
            padding: 20px;
            background-color: var(--card-bg);
            border-radius: 10px;
            border-left: 5px solid var(--accent-color);
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid var(--border-color);
            border-radius: 5px;
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-color);
            font-size: 1rem;
        }
        .search-input:focus {
            outline: none;
            border-color: var(--accent-color);
        }
        .search-btn {
            padding: 12px 25px;
            background-color: var(--accent-color);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: var(--accent-dark);
        }
        main {
            flex: 1;
            padding: 20px 0 40px;
        }
        article {
            max-width: 1000px;
            margin: 0 auto;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: var(--accent-color);
            line-height: 1.2;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2rem;
            margin: 40px 0 20px;
            color: #ffffff;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-color);
        }
        h3 {
            font-size: 1.6rem;
            margin: 30px 0 15px;
            color: #dddddd;
        }
        h4 {
            font-size: 1.3rem;
            margin: 25px 0 10px;
            color: #cccccc;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
        }
        .intro {
            font-size: 1.2rem;
            line-height: 1.8;
            margin-bottom: 30px;
            padding: 20px;
            background: linear-gradient(135deg, rgba(15, 204, 206, 0.1), rgba(22, 33, 62, 0.3));
            border-radius: 10px;
            border-left: 5px solid var(--accent-color);
        }
        .highlight {
            background-color: rgba(15, 204, 206, 0.15);
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
            border-left: 4px solid var(--warning-color);
        }
        .quote {
            font-style: italic;
            padding: 25px;
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            margin: 25px 0;
            border-left: 5px solid var(--success-color);
            font-size: 1.1rem;
        }
        .quote-author {
            text-align: right;
            font-weight: bold;
            margin-top: 10px;
            color: var(--accent-color);
        }
        .image-container {
            margin: 30px 0;
            text-align: center;
        }
        .article-img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
            border: 2px solid var(--border-color);
            transition: var(--transition);
        }
        .article-img:hover {
            transform: scale(1.01);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.7);
        }
        .caption {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 10px;
            font-style: italic;
        }
        .link-box {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .link-card {
            background-color: var(--card-bg);
            padding: 20px;
            border-radius: 8px;
            transition: var(--transition);
            border: 1px solid var(--border-color);
        }
        .link-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-color);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        .link-card h4 {
            margin-top: 0;
            color: var(--accent-color);
        }
        .rating-container, .comment-container {
            background-color: var(--card-bg);
            padding: 25px;
            border-radius: 10px;
            margin: 40px 0;
            border: 1px solid var(--border-color);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 1.8rem;
            color: var(--text-muted);
            cursor: pointer;
        }
        .stars i {
            transition: var(--transition);
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .star-active {
            color: var(--warning-color);
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
        }
        .form-input, .form-textarea {
            padding: 12px 15px;
            border: 2px solid var(--border-color);
            border-radius: 5px;
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-color);
            font-size: 1rem;
        }
        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: var(--accent-color);
        }
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            padding: 15px 30px;
            background-color: var(--accent-color);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            align-self: flex-start;
        }
        .submit-btn:hover {
            background-color: var(--accent-dark);
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 20px;
            padding-top: 10px;
            border-top: 1px solid var(--border-color);
        }
        footer {
            background-color: var(--secondary-color);
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section h3 {
            color: var(--accent-color);
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        friend-link {
            display: block;
            padding: 10px 15px;
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 5px;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: rgba(15, 204, 206, 0.2);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.4rem; }
            .link-box { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            nav { display: none; width: 100%; order: 3; margin-top: 15px; }
            nav.active { display: block; }
            nav ul { flex-direction: column; gap: 10px; }
            .hamburger { display: block; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .intro { font-size: 1.1rem; }
        }
        @media (max-width: 576px) {
            .search-form { flex-direction: column; }
            .submit-btn { align-self: stretch; }
            .footer-content { grid-template-columns: 1fr; }
        }