* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e0e0ff;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4dccff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffcc00;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 15, 35, 0.95);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #00a8ff;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            color: #00ffcc;
            text-shadow: 0 0 15px #00ffcc;
            letter-spacing: 2px;
            transition: all 0.3s ease;
        }
        .my-logo:hover {
            color: #ffcc00;
            text-shadow: 0 0 20px #ffcc00;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            font-size: 1.1rem;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            background: rgba(0, 168, 255, 0.1);
        }
        nav a:hover {
            background: rgba(255, 204, 0, 0.2);
        }
        .breadcrumb {
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a:after {
            content: ' > ';
            margin: 0 8px;
            color: #4dccff;
        }
        .breadcrumb a:last-child:after {
            content: '';
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00ffcc;
        }
        main {
            flex: 1;
            padding: 2rem 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: 3rem;
            padding: 2rem;
            background: rgba(25, 30, 60, 0.8);
            border-radius: 20px;
            border-left: 6px solid #ffcc00;
        }
        h1 {
            font-size: 3.5rem;
            color: #ffcc00;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 8px #000;
        }
        .meta-info {
            font-style: italic;
            color: #aaa;
            margin-top: 1rem;
        }
        .search-box {
            max-width: 600px;
            margin: 2rem auto;
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 1rem;
            border: 2px solid #00a8ff;
            border-radius: 50px 0 0 50px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 1rem;
        }
        .search-box button {
            padding: 1rem 2rem;
            background: #00a8ff;
            color: white;
            border: none;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #ffcc00;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
        }
        section {
            background: rgba(30, 35, 70, 0.7);
            padding: 2rem;
            border-radius: 15px;
            border-top: 4px solid #4dccff;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        section:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
        }
        h2 {
            font-size: 2.5rem;
            color: #00ffcc;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px dashed #ffcc00;
        }
        h3 {
            font-size: 2rem;
            color: #4dccff;
            margin: 1.5rem 0 1rem;
        }
        h4 {
            font-size: 1.5rem;
            color: #ff9966;
            margin: 1rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background: rgba(255, 204, 0, 0.1);
            padding: 1.5rem;
            border-left: 5px solid #ffcc00;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .image-container {
            text-align: center;
            margin: 2rem 0;
        }
        .image-container figcaption {
            margin-top: 0.5rem;
            font-style: italic;
            color: #aaa;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
            justify-content: center;
        }
        .link-list a {
            background: rgba(77, 204, 255, 0.2);
            padding: 0.8rem 1.5rem;
            border-radius: 25px;
            border: 1px solid #4dccff;
        }
        .link-list a:hover {
            background: rgba(255, 204, 0, 0.3);
            border-color: #ffcc00;
        }
        .user-interaction {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .comment-form, .rating-form {
            background: rgba(40, 45, 80, 0.8);
            padding: 2rem;
            border-radius: 15px;
        }
        .comment-form h3, .rating-form h3 {
            color: #ff9966;
        }
        form label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: bold;
        }
        form input, form textarea, form select {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            border: 1px solid #4dccff;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
        }
        form button {
            padding: 1rem 2rem;
            background: linear-gradient(90deg, #00a8ff, #00ffcc);
            color: black;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: transform 0.3s;
        }
        form button:hover {
            transform: scale(1.05);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        .stars i {
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.3s;
        }
        .stars i:hover, .stars i.active {
            color: #ffcc00;
        }
        footer {
            background: rgba(10, 15, 35, 0.98);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 3px solid #00ffcc;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #00ffcc;
            margin-bottom: 1rem;
        }
        friend-link {
            display: block;
            margin: 0.8rem 0;
            padding: 0.5rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 6px;
            transition: background 0.3s;
        }
        friend-link:hover {
            background: rgba(0, 255, 204, 0.2);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 1rem;
                gap: 1rem;
            }
            nav ul.show {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.7rem;
            }
            .user-interaction {
                grid-template-columns: 1fr;
            }
            .link-list {
                flex-direction: column;
                align-items: center;
            }
        }
        @media (min-width: 769px) {
            .content-grid {
                grid-template-columns: 2fr 1fr;
            }
            .main-content {
                grid-column: 1;
            }
            .sidebar {
                grid-column: 2;
            }
        }