* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #0a0a2a 0%, #1a1a4a 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.3);
            min-height: 100vh;
        }
        .site-header {
            background: linear-gradient(90deg, #FF0000, #FFFF00, #FF0000);
            padding: 1.5rem 0;
            border-bottom: 5px solid #000;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 3rem;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 5px;
            color: #000;
            text-shadow: 3px 3px 0 #FF0, -3px -3px 0 #00F;
            transition: all 0.3s ease;
            display: block;
            text-decoration: none;
        }
        .my-logo:hover {
            transform: scale(1.05);
            text-shadow: 5px 5px 0 #FF0, -5px -5px 0 #00F;
        }
        .main-nav {
            display: flex;
            justify-content: center;
            margin-top: 1rem;
            background: #000;
            border-radius: 10px;
            padding: 10px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-list a {
            color: #FF0;
            text-decoration: none;
            font-weight: bold;
            padding: 10px 15px;
            border-radius: 5px;
            transition: all 0.3s;
        }
        .nav-list a:hover {
            background: #FF0;
            color: #000;
            transform: translateY(-3px);
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            background: none;
            border: none;
            color: #FF0;
            cursor: pointer;
            padding: 10px;
        }
        .breadcrumb {
            padding: 15px 0;
            background: #f0f0f0;
            border-radius: 0 0 10px 10px;
            margin-bottom: 2rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 10px;
            padding-left: 20px;
        }
        .breadcrumb a {
            color: #0066cc;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-section {
            background: #000;
            padding: 2rem;
            border-radius: 15px;
            margin: 2rem 0;
            text-align: center;
            border: 3px solid #FF0;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex: 1;
            padding: 15px;
            border: 2px solid #FF0;
            border-radius: 25px 0 0 25px;
            font-size: 1rem;
        }
        .search-btn {
            background: #FF0;
            color: #000;
            border: none;
            padding: 0 30px;
            border-radius: 0 25px 25px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-btn:hover {
            background: #FFCC00;
        }
        .main-content {
            padding: 2rem 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: 3rem;
            padding-bottom: 2rem;
            border-bottom: 3px dashed #FF0000;
        }
        .article-header h1 {
            font-size: 3.2rem;
            color: #000;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 0 #FF0;
            line-height: 1.2;
        }
        .article-meta {
            color: #666;
            font-size: 0.9rem;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .update-time {
            background: #FF0;
            color: #000;
            padding: 5px 10px;
            border-radius: 15px;
            font-weight: bold;
        }
        h2 {
            color: #000;
            font-size: 2.5rem;
            margin: 2.5rem 0 1rem;
            padding-bottom: 10px;
            border-bottom: 2px solid #FF0;
        }
        h3 {
            color: #222;
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
        }
        h4 {
            color: #444;
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: bold;
            color: #000;
            background: rgba(255, 255, 0, 0.1);
            padding: 20px;
            border-left: 5px solid #FF0;
            border-radius: 5px;
            margin: 2rem 0;
        }
        .highlight {
            background: linear-gradient(90deg, #FF0 0%, transparent 100%);
            padding: 3px 10px;
            border-radius: 3px;
            font-weight: bold;
        }
        .content-link {
            color: #0066cc;
            text-decoration: none;
            border-bottom: 2px dotted #0066cc;
            transition: all 0.2s;
        }
        .content-link:hover {
            color: #FF0000;
            border-bottom: 2px solid #FF0000;
            background: rgba(255, 255, 0, 0.1);
        }
        .featured-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border: 5px solid #000;
            border-radius: 15px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
            transition: transform 0.5s;
        }
        .featured-image:hover {
            transform: scale(1.02);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .interactive-section {
            background: #f9f9f9;
            border-radius: 15px;
            padding: 2rem;
            margin: 3rem 0;
            border: 2px solid #ddd;
        }
        .rating-form, .comment-form {
            display: grid;
            gap: 1rem;
            max-width: 600px;
            margin: 0 auto;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 2rem;
            color: #FFD700;
            margin: 1rem 0;
        }
        .star-rating i {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .star-rating i:hover {
            transform: scale(1.3);
        }
        .form-input, .form-textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-input:focus, .form-textarea:focus {
            border-color: #FF0;
            outline: none;
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: #000;
            color: #FF0;
            border: none;
            padding: 15px 30px;
            border-radius: 25px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            justify-self: start;
        }
        .submit-btn:hover {
            background: #FF0;
            color: #000;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .site-footer {
            background: #000;
            color: #FF0;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 5px solid #FF0;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: #FF0;
            border-bottom: 2px solid #FF0;
            padding-bottom: 10px;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            background: #222;
            padding: 15px;
            margin: 10px 0;
            border-radius: 8px;
            color: #FF0;
            text-decoration: none;
            transition: all 0.3s;
            border-left: 4px solid #FF0;
        }
        friend-link:hover {
            background: #333;
            transform: translateX(10px);
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 15px;
            }
            .my-logo {
                font-size: 2.2rem;
                letter-spacing: 3px;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 20px;
                right: 20px;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #000;
                z-index: 1000;
                padding: 20px;
                border-radius: 0 0 15px 15px;
            }
            .main-nav.active {
                display: flex;
            }
            .nav-list {
                flex-direction: column;
                gap: 0;
            }
            .nav-list li {
                width: 100%;
            }
            .nav-list a {
                display: block;
                padding: 15px;
                border-bottom: 1px solid #333;
            }
            .article-header h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-radius: 25px;
                margin-bottom: 10px;
            }
            .search-btn {
                border-radius: 25px;
                padding: 15px;
            }
            .star-rating {
                font-size: 1.8rem;
            }
        }
        @media print {
            .site-header, .search-section, .interactive-section, .site-footer {
                display: none;
            }
            body {
                background: white;
            }
            .container {
                box-shadow: none;
            }
        }
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        ::-webkit-scrollbar {
            width: 12px;
        }
        ::-webkit-scrollbar-track {
            background: #1a1a4a;
        }
        ::-webkit-scrollbar-thumb {
            background: #FF0;
            border-radius: 6px;
            border: 2px solid #1a1a4a;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #FFCC00;
        }