* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-yellow: #FFCC00;
            --pacman-yellow: #FFFF00;
            --ghost-red: #FF0000;
            --ghost-pink: #FFB8FF;
            --ghost-cyan: #00FFFF;
            --ghost-orange: #FFB852;
            --maze-blue: #2222AA;
            --dark-bg: #0A0A2A;
            --text-light: #F0F0FF;
            --text-gray: #CCCCDD;
            --accent-purple: #9D00FF;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 4rem;
            --border-radius: 8px;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-light);
            background-color: var(--dark-bg);
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(157, 0, 255, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(255, 204, 0, 0.1) 0%, transparent 20%);
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        header {
            background-color: rgba(10, 10, 42, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--primary-yellow);
            padding: var(--spacing-sm) 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            color: var(--pacman-yellow);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
            text-shadow: 0 0 10px rgba(255, 255, 0, 0.5);
        }
        .my-logo:hover {
            color: white;
            transform: scale(1.05);
            text-shadow: 0 0 20px rgba(255, 255, 0, 0.8);
        }
        .my-logo i {
            animation: spin 4s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .desktop-nav {
            display: flex;
            gap: var(--spacing-md);
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
        }
        .nav-link {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: var(--border-radius);
            transition: var(--transition);
            position: relative;
        }
        .nav-link:hover {
            background-color: var(--primary-yellow);
            color: var(--dark-bg);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: var(--primary-yellow);
            transition: var(--transition);
        }
        .nav-link:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--dark-bg);
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            padding: var(--spacing-sm);
            border-top: 1px solid var(--primary-yellow);
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            display: flex;
        }
        .breadcrumb {
            padding: var(--spacing-sm) 0;
            font-size: 0.9rem;
            color: var(--text-gray);
            background-color: rgba(34, 34, 170, 0.1);
            border-radius: var(--border-radius);
            margin: var(--spacing-sm) 0;
            padding-left: var(--spacing-sm);
        }
        .breadcrumb a {
            color: var(--primary-yellow);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-section {
            background: linear-gradient(135deg, rgba(157, 0, 255, 0.2), rgba(34, 34, 170, 0.2));
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            margin: var(--spacing-md) 0;
            border: 1px solid var(--accent-purple);
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex-grow: 1;
            padding: 15px;
            border: 2px solid var(--primary-yellow);
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--text-light);
            font-size: 1rem;
        }
        .search-input:focus {
            outline: none;
            background-color: rgba(255, 255, 255, 0.15);
        }
        .search-button {
            background-color: var(--primary-yellow);
            color: var(--dark-bg);
            border: none;
            padding: 0 25px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-weight: bold;
            transition: var(--transition);
        }
        .search-button:hover {
            background-color: white;
        }
        main {
            padding: var(--spacing-md) 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: var(--spacing-lg);
            padding-bottom: var(--spacing-md);
            border-bottom: 3px solid var(--primary-yellow);
        }
        h1 {
            font-size: 3.2rem;
            color: var(--pacman-yellow);
            margin-bottom: var(--spacing-sm);
            text-shadow: 3px 3px 0 var(--ghost-red);
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.5rem;
            }
        }
        .article-meta {
            color: var(--text-gray);
            font-style: italic;
            display: flex;
            justify-content: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        .last-updated {
            background-color: rgba(255, 204, 0, 0.2);
            padding: 5px 10px;
            border-radius: var(--border-radius);
        }
        h2 {
            color: var(--ghost-cyan);
            font-size: 2.2rem;
            margin: var(--spacing-lg) 0 var(--spacing-md);
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(0, 255, 255, 0.3);
        }
        h3 {
            color: var(--ghost-pink);
            font-size: 1.8rem;
            margin: var(--spacing-md) 0 var(--spacing-sm);
        }
        h4 {
            color: var(--ghost-orange);
            font-size: 1.4rem;
            margin: var(--spacing-sm) 0;
        }
        p {
            margin-bottom: var(--spacing-md);
            font-size: 1.1rem;
            text-align: justify;
        }
        .content-block {
            background-color: rgba(16, 16, 48, 0.7);
            border-radius: var(--border-radius);
            padding: var(--spacing-md);
            margin-bottom: var(--spacing-md);
            border-left: 4px solid var(--primary-yellow);
            transition: var(--transition);
        }
        .content-block:hover {
            background-color: rgba(16, 16, 48, 0.9);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .highlight {
            background-color: rgba(255, 204, 0, 0.2);
            padding: 20px;
            border-radius: var(--border-radius);
            border: 1px solid var(--primary-yellow);
            margin: var(--spacing-md) 0;
        }
        .highlight p {
            margin-bottom: 0;
        }
        .image-container {
            text-align: center;
            margin: var(--spacing-lg) 0;
        }
        .article-image {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            border: 3px solid var(--primary-yellow);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .article-image:hover {
            transform: scale(1.02);
        }
        .image-caption {
            color: var(--text-gray);
            font-style: italic;
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: var(--spacing-sm);
            margin: var(--spacing-md) 0;
        }
        .related-link {
            display: block;
            background-color: rgba(34, 34, 170, 0.3);
            color: var(--text-light);
            text-decoration: none;
            padding: 15px;
            border-radius: var(--border-radius);
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .related-link:hover {
            background-color: rgba(34, 34, 170, 0.5);
            border-color: var(--primary-yellow);
            transform: translateX(5px);
        }
        .related-link i {
            color: var(--primary-yellow);
            margin-right: 10px;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--spacing-md);
            margin: var(--spacing-lg) 0;
        }
        .comment-section, .rating-section {
            background-color: rgba(16, 16, 48, 0.8);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border: 1px solid var(--accent-purple);
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: var(--spacing-sm) 0;
        }
        .star {
            font-size: 2rem;
            color: var(--text-gray);
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover, .star.active {
            color: var(--primary-yellow);
            transform: scale(1.2);
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-input, .form-textarea {
            padding: 12px;
            border-radius: var(--border-radius);
            border: 1px solid var(--maze-blue);
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--text-light);
            font-family: inherit;
        }
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: var(--primary-yellow);
            background-color: rgba(255, 255, 255, 0.15);
        }
        .submit-button {
            background-color: var(--primary-yellow);
            color: var(--dark-bg);
            border: none;
            padding: 15px;
            border-radius: var(--border-radius);
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            align-self: flex-start;
        }
        .submit-button:hover {
            background-color: white;
            transform: translateY(-2px);
        }
        footer {
            background-color: rgba(10, 10, 42, 0.95);
            padding: var(--spacing-lg) 0 var(--spacing-md);
            margin-top: var(--spacing-lg);
            border-top: 2px solid var(--primary-yellow);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-md);
        }
        .footer-section h4 {
            color: var(--pacman-yellow);
            margin-bottom: var(--spacing-sm);
        }
        friend-link {
            display: block;
            margin: 10px 0;
        }
        friend-link a {
            color: var(--text-light);
            text-decoration: none;
            transition: var(--transition);
        }
        friend-link a:hover {
            color: var(--primary-yellow);
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: var(--spacing-md);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        .text-center { text-align: center; }
        .bold { font-weight: bold; color: var(--pacman-yellow); }
        .emoji { font-size: 1.2em; }
        .spacer { height: var(--spacing-md); }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 15px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .link-list {
                grid-template-columns: 1fr;
            }
        }
        @media print {
            body {
                color: black;
                background: white;
            }
            .search-section, .interactive-section, footer, .hamburger {
                display: none;
            }
            a {
                color: black;
                text-decoration: underline;
            }
        }