* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0d1117;
            color: #c9d1d9;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: #58a6ff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #1f6feb;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #161b22 0%, #0d1117 100%);
            padding: 1rem 0;
            border-bottom: 1px solid #30363d;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: #ff6b35;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .logo a {
            color: inherit;
            text-decoration: none;
        }
        .logo a:hover {
            text-decoration: none;
            color: #ff8c5a;
        }
        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        .nav-links a {
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .nav-links a:hover {
            background-color: #21262d;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #c9d1d9;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #8b949e;
        }
        .breadcrumb a {
            color: #8b949e;
        }
        .breadcrumb a:hover {
            color: #58a6ff;
        }
        main {
            padding: 2rem 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: 3rem;
            padding: 2rem;
            background: linear-gradient(90deg, #1a1f29, #252a36);
            border-radius: 15px;
            border-left: 5px solid #ff6b35;
        }
        h1 {
            font-size: 3rem;
            color: #ffffff;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 2rem;
            color: #8b949e;
            font-size: 0.9rem;
        }
        .article-meta i {
            margin-right: 0.5rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        .article-content {
            background-color: #161b22;
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid #30363d;
        }
        h2 {
            font-size: 2.2rem;
            color: #ff6b35;
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #30363d;
        }
        h3 {
            font-size: 1.8rem;
            color: #58a6ff;
            margin: 1.5rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #8b949e;
            margin: 1rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #1c2128;
            padding: 1.5rem;
            border-left: 4px solid #ff6b35;
            border-radius: 8px;
            margin: 1.5rem 0;
        }
        .highlight strong {
            color: #ff8c5a;
        }
        .image-container {
            text-align: center;
            margin: 2rem 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 2px solid #30363d;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .side-panel {
            background-color: #161b22;
            padding: 1.5rem;
            border-radius: 15px;
            border: 1px solid #30363d;
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .side-panel h3 {
            color: #ff6b35;
            margin-top: 0;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 2rem;
        }
        .search-box input, .comment-form textarea, .comment-form input, .rating-form select {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            background-color: #0d1117;
            border: 1px solid #30363d;
            border-radius: 5px;
            color: #c9d1d9;
            font-size: 1rem;
        }
        .search-box button, .comment-form button, .rating-form button {
            width: 100%;
            padding: 0.8rem;
            background-color: #238636;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1rem;
            transition: background-color 0.3s ease;
        }
        .search-box button:hover, .comment-form button:hover, .rating-form button:hover {
            background-color: #2ea043;
        }
        .stars {
            display: flex;
            justify-content: space-around;
            margin-bottom: 1rem;
        }
        .stars i {
            font-size: 1.5rem;
            color: #ffd700;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .stars i:hover {
            color: #ffed4e;
        }
        .link-list {
            list-style: none;
            padding-left: 0;
        }
        .link-list li {
            margin-bottom: 0.8rem;
            padding: 0.5rem;
            background-color: #21262d;
            border-radius: 5px;
            transition: background-color 0.3s ease;
        }
        .link-list li:hover {
            background-color: #30363d;
        }
        .link-list a {
            display: block;
            color: #c9d1d9;
        }
        .emoji {
            font-size: 1.2rem;
            margin-right: 0.5rem;
        }
        footer {
            background-color: #0d1117;
            padding: 3rem 0 1.5rem;
            border-top: 1px solid #30363d;
            margin-top: 3rem;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h3 {
            color: #ff6b35;
            margin-bottom: 1rem;
        }
        friend-link {
            display: block;
            padding: 0.5rem 0;
            color: #58a6ff;
            border-bottom: 1px dashed #30363d;
        }
        friend-link:hover {
            color: #1f6feb;
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #30363d;
            color: #8b949e;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .side-panel {
                position: static;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #161b22;
                padding: 1rem;
                border-top: 1px solid #30363d;
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-content {
                flex-wrap: wrap;
            }
            .article-meta {
                flex-direction: column;
                gap: 0.5rem;
            }
        }