* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #e0e0e0;
            background: #121212;
            padding: 0;
            margin: 0;
        }
        a {
            text-decoration: none;
            color: #4da6ff;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #80c1ff;
        }
        ul, ol {
            padding-left: 20px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .site-header {
            background: #1a1a1a;
            padding: 1rem 2rem;
            border-bottom: 2px solid #333;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #ff6b35;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            color: #ff8c5a;
        }
        .nav-menu {
            display: flex;
            gap: 1.5rem;
            list-style: none;
        }
        .nav-menu a {
            color: #ccc;
            font-weight: 500;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }
        .nav-menu a:hover {
            background: #333;
            color: #fff;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 0.8rem 2rem;
            background: #252525;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #4da6ff;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-container {
            padding: 1rem 2rem;
            background: #1e1e1e;
            text-align: center;
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
        }
        .search-input {
            flex: 1;
            padding: 0.8rem;
            border: 1px solid #444;
            border-radius: 4px 0 0 4px;
            background: #2a2a2a;
            color: #fff;
            font-size: 1rem;
        }
        .search-button {
            padding: 0.8rem 1.5rem;
            background: #ff6b35;
            color: white;
            border: none;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .search-button:hover {
            background: #ff8c5a;
        }
        .main-content {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
        }
        article {
            background: #1a1a1a;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.5);
        }
        .article-header {
            margin-bottom: 2rem;
            border-bottom: 2px solid #333;
            padding-bottom: 1rem;
        }
        h1 {
            font-size: 2.5rem;
            color: #ff6b35;
            margin-bottom: 0.5rem;
        }
        .last-updated {
            color: #888;
            font-style: italic;
            margin-bottom: 1rem;
        }
        h2 {
            font-size: 2rem;
            color: #4da6ff;
            margin: 1.5rem 0 1rem;
            border-left: 4px solid #ff6b35;
            padding-left: 10px;
        }
        h3 {
            font-size: 1.5rem;
            color: #80c1ff;
            margin: 1.2rem 0 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #a6d2ff;
            margin: 1rem 0 0.5rem;
        }
        p {
            margin-bottom: 1rem;
            text-align: justify;
        }
        .highlight {
            background: #2a2a2a;
            padding: 1rem;
            border-left: 4px solid #ff6b35;
            margin: 1rem 0;
        }
        .image-container {
            margin: 1.5rem 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 8px;
            border: 2px solid #444;
        }
        .caption {
            color: #aaa;
            font-size: 0.9rem;
            margin-top: 0.5rem;
        }
        .link-list {
            background: #252525;
            padding: 1rem;
            border-radius: 6px;
            margin: 1rem 0;
        }
        .sidebar {
            background: #1a1a1a;
            padding: 1.5rem;
            border-radius: 8px;
            height: fit-content;
            box-shadow: 0 4px 8px rgba(0,0,0,0.4);
        }
        .sidebar h3 {
            color: #ff6b35;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
            padding-left: 0;
        }
        .sidebar li {
            margin-bottom: 0.8rem;
        }
        .sidebar a {
            display: block;
            padding: 0.5rem;
            border-radius: 4px;
            background: #252525;
            transition: background 0.3s;
        }
        .sidebar a:hover {
            background: #333;
        }
        .comments-section, .rating-section {
            background: #1a1a1a;
            padding: 2rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            color: #ccc;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #444;
            border-radius: 4px;
            background: #2a2a2a;
            color: #fff;
            font-size: 1rem;
        }
        textarea {
            min-height: 100px;
            resize: vertical;
        }
        .submit-button {
            padding: 0.8rem 1.5rem;
            background: #4da6ff;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .submit-button:hover {
            background: #80c1ff;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: #ffcc00;
        }
        .site-footer {
            background: #1a1a1a;
            padding: 2rem;
            border-top: 2px solid #333;
            margin-top: 3rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        .footer-section h4 {
            color: #ff6b35;
            margin-bottom: 1rem;
        }
        .footer-links {
            list-style: none;
            padding-left: 0;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        friend-link {
            display: inline-block;
            margin: 0.5rem;
            padding: 0.5rem 1rem;
            background: #252525;
            border-radius: 4px;
            color: #4da6ff;
        }
        friend-link:hover {
            background: #333;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            color: #888;
            font-size: 0.9rem;
            border-top: 1px solid #333;
            margin-top: 2rem;
        }
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #1a1a1a;
                padding: 1rem;
                border-top: 1px solid #333;
            }
            .nav-menu.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .main-content {
                grid-template-columns: 1fr;
                padding: 0 1rem;
            }
            .sidebar {
                order: -1;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        .nav-menu a, .sidebar a, friend-link, .submit-button, .search-button {
            transition: all 0.3s ease;
        }
        .nav-menu a:hover, .sidebar a:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.3);
        }
        .highlight:hover {
            background: #2e2e2e;
        }
        .star-rating label:hover {
            transform: scale(1.2);
        }