* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #93c5fd;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .header {
            background: linear-gradient(135deg, #1e293b, #0f172a);
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        }
        .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: #fbbf24;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            color: #fde68a;
        }
        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        .nav-links a {
            color: #cbd5e1;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .nav-links a:hover {
            background-color: #334155;
            color: #ffffff;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #fbbf24;
        }
        .breadcrumb {
            background-color: #1e293b;
            padding: 0.8rem 2rem;
            font-size: 0.9rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #60a5fa;
        }
        .container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .main-content {
            background-color: #1e293b;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
        }
        h1 {
            font-size: 2.8rem;
            color: #fbbf24;
            margin-bottom: 1rem;
            text-align: center;
            border-bottom: 3px solid #3b82f6;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            color: #60a5fa;
            margin-top: 2rem;
            margin-bottom: 1rem;
            border-left: 4px solid #f59e0b;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #93c5fd;
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #cbd5e1;
            margin-top: 1.2rem;
            margin-bottom: 0.6rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        .highlight {
            background-color: #374151;
            padding: 1.5rem;
            border-left: 5px solid #10b981;
            margin: 1.5rem 0;
            border-radius: 5px;
        }
        .bold-text {
            font-weight: bold;
            color: #fbbf24;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .article-img {
            width: 80%;
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
        }
        .article-img img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .article-img img:hover {
            transform: scale(1.03);
        }
        .update-time {
            text-align: right;
            font-style: italic;
            color: #94a3b8;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px dashed #475569;
        }
        .search-box, .comment-form, .rating-form {
            background-color: #1e293b;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
            border: 2px solid #334155;
        }
        .search-box h3, .comment-form h3, .rating-form h3 {
            color: #fbbf24;
            margin-bottom: 1rem;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #cbd5e1;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 0.8rem;
            background-color: #0f172a;
            border: 1px solid #475569;
            border-radius: 5px;
            color: #e2e8f0;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            background: linear-gradient(to right, #3b82f6, #1d4ed8);
            color: white;
            padding: 0.8rem 1.5rem;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease, transform 0.2s ease;
        }
        .btn:hover {
            background: linear-gradient(to right, #1d4ed8, #1e40af);
            transform: translateY(-2px);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        .star {
            font-size: 1.5rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .star:hover,
        .star.active {
            color: #fbbf24;
        }
        .footer {
            background-color: #0f172a;
            padding: 3rem 2rem;
            margin-top: 3rem;
            border-top: 3px solid #1e293b;
        }
        .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: #fbbf24;
            margin-bottom: 1rem;
        }
        .friend-links {
            list-style: none;
        }
        .friend-links li {
            margin-bottom: 0.8rem;
        }
        .friend-links a {
            color: #94a3b8;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .friend-links a:hover {
            color: #60a5fa;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #334155;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav-links {
                flex-direction: column;
                width: 100%;
                display: none;
                margin-top: 1rem;
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1rem;
                right: 2rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 1rem;
            }
            .main-content {
                padding: 1.5rem;
            }
            .article-img {
                width: 100%;
            }
            .footer-container {
                grid-template-columns: 1fr;
            }
        }
        .grid {
            display: grid;
            gap: 1.5rem;
        }
        .flex {
            display: flex;
            align-items: center;
        }
        .space-between {
            justify-content: space-between;
        }