:root {
            --primary-yellow: #FF0;
            --pacman-blue: #0099FF;
            --ghost-red: #FF5555;
            --ghost-pink: #FF99CC;
            --ghost-cyan: #55FFFF;
            --ghost-orange: #FFAA00;
            --dark-bg: #1a1a2e;
            --content-bg: #22223a;
            --text-light: #f0f0f0;
            --text-muted: #b0b0c0;
            --accent: #6d5acd;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 4rem;
            --border-radius: 12px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        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 20% 30%, rgba(109, 90, 205, 0.15) 0%, transparent 20%), radial-gradient(circle at 80% 80%, rgba(255, 85, 85, 0.1) 0%, transparent 20%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        a {
            color: var(--pacman-blue);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-yellow);
            text-shadow: 0 0 8px rgba(255, 255, 0, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        .site-header {
            background-color: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 3px solid var(--accent);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: var(--spacing-xs) 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-family: 'Arial Black', Gadget, sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, var(--primary-yellow), var(--ghost-orange));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            padding: var(--spacing-xs);
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.05);
            text-shadow: 0 0 15px rgba(255, 255, 0, 0.7);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            position: relative;
        }
        .main-nav a:hover {
            background-color: rgba(109, 90, 205, 0.2);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: var(--primary-yellow);
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after {
            width: 70%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--text-light);
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            padding: var(--spacing-sm) 0;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--primary-yellow);
        }
        .breadcrumb .separator {
            margin: 0 0.5rem;
        }
        .search-module {
            background-color: var(--content-bg);
            border-radius: var(--border-radius);
            padding: var(--spacing-md);
            margin: var(--spacing-md) 0;
            box-shadow: var(--shadow);
            text-align: center;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input {
            flex-grow: 1;
            padding: 1rem 1.5rem;
            border: 2px solid var(--accent);
            border-radius: 50px 0 0 50px;
            background-color: rgba(255,255,255,0.1);
            color: var(--text-light);
            font-size: 1rem;
            outline: none;
        }
        .search-form button {
            padding: 1rem 2rem;
            background: linear-gradient(135deg, var(--accent), var(--pacman-blue));
            color: white;
            border: none;
            border-radius: 0 50px 50px 0;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: linear-gradient(135deg, var(--pacman-blue), var(--accent));
            transform: translateX(3px);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
            padding: var(--spacing-md) 0;
        }
        .article-content {
            background-color: var(--content-bg);
            border-radius: var(--border-radius);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .sidebar-widget {
            background-color: var(--content-bg);
            border-radius: var(--border-radius);
            padding: var(--spacing-md);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary-yellow);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .link-list {
            list-style: none;
        }
        .link-list li {
            margin-bottom: 0.8rem;
            padding-left: 1.2rem;
            position: relative;
        }
        .link-list li::before {
            content: '▶';
            position: absolute;
            left: 0;
            color: var(--ghost-cyan);
            font-size: 0.8rem;
        }
        h1 {
            font-size: 3.2rem;
            color: var(--primary-yellow);
            margin-bottom: var(--spacing-sm);
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(255, 255, 0, 0.3);
        }
        h2 {
            font-size: 2.2rem;
            color: var(--ghost-cyan);
            margin-top: var(--spacing-lg);
            margin-bottom: var(--spacing-sm);
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed var(--accent);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--ghost-pink);
            margin-top: var(--spacing-md);
            margin-bottom: var(--spacing-xs);
        }
        h4 {
            font-size: 1.4rem;
            color: var(--ghost-orange);
            margin-top: var(--spacing-sm);
            margin-bottom: var(--spacing-xs);
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 300;
            color: var(--text-light);
            background: linear-gradient(90deg, rgba(109,90,205,0.2), transparent);
            padding: var(--spacing-sm);
            border-left: 5px solid var(--primary-yellow);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin-bottom: var(--spacing-md);
        }
        .highlight {
            background-color: rgba(255, 255, 0, 0.15);
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .info-box {
            background-color: rgba(0, 153, 255, 0.1);
            border-left: 5px solid var(--pacman-blue);
            padding: var(--spacing-sm);
            margin: var(--spacing-md) 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .figure {
            margin: var(--spacing-md) 0;
            text-align: center;
        }
        .figure img {
            border: 3px solid var(--accent);
            box-shadow: 0 10px 30px rgba(0,0,0,0.7);
            transition: var(--transition);
        }
        .figure img:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 40px rgba(0,0,0,0.9);
        }
        .figcaption {
            font-style: italic;
            color: var(--text-muted);
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .quote {
            font-style: italic;
            font-size: 1.2rem;
            color: var(--text-light);
            border-left: 5px solid var(--ghost-red);
            padding-left: var(--spacing-md);
            margin: var(--spacing-md) 0;
            background: linear-gradient(90deg, rgba(255,85,85,0.1), transparent);
            padding: var(--spacing-sm);
        }
        .author {
            text-align: right;
            font-weight: bold;
            color: var(--ghost-red);
            margin-top: 0.5rem;
        }
        .interactive-module {
            background: linear-gradient(135deg, var(--content-bg), #2a2a4a);
            border-radius: var(--border-radius);
            padding: var(--spacing-md);
            margin: var(--spacing-md) 0;
            box-shadow: var(--shadow);
            border: 1px solid rgba(109, 90, 205, 0.3);
        }
        .module-title {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-yellow);
            margin-bottom: var(--spacing-sm);
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: gold;
            text-shadow: 0 0 10px gold;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .form-control {
            width: 100%;
            padding: 1rem;
            border-radius: var(--border-radius);
            border: 2px solid rgba(109, 90, 205, 0.5);
            background-color: rgba(255,255,255,0.05);
            color: var(--text-light);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(109, 90, 205, 0.3);
        }
        .btn {
            display: inline-block;
            padding: 1rem 2rem;
            background: linear-gradient(135deg, var(--accent), var(--pacman-blue));
            color: white;
            border: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        .btn:hover {
            background: linear-gradient(135deg, var(--pacman-blue), var(--accent));
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        .update-time {
            text-align: right;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-sm);
            border-top: 1px dashed var(--accent);
        }
        .site-footer {
            background-color: #151525;
            margin-top: var(--spacing-lg);
            padding: var(--spacing-lg) 0;
            border-top: 3px solid var(--accent);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
        }
        friend-link {
            display: block;
            background-color: rgba(109, 90, 205, 0.1);
            padding: var(--spacing-sm);
            border-radius: var(--border-radius);
            margin: 0.5rem 0;
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: rgba(109, 90, 205, 0.3);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: var(--spacing-md);
            margin-top: var(--spacing-md);
            border-top: 1px solid rgba(255,255,255,0.1);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: -1;
            }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-content {
                flex-direction: column;
                align-items: flex-start;
            }
            .main-nav {
                width: 100%;
                display: none;
                margin-top: var(--spacing-sm);
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0.5rem;
            }
            .main-nav a {
                display: block;
                padding: 0.8rem;
                border-radius: var(--border-radius);
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1rem;
                right: 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input,
            .search-form button {
                border-radius: var(--border-radius);
                width: 100%;
            }
            .search-form input {
                margin-bottom: 0.5rem;
            }
        }