:root {
            --primary-yellow: #FFCC00;
            --primary-blue: #0099FF;
            --pacman-red: #FF3333;
            --ghost-pink: #FF66B2;
            --ghost-cyan: #66FFFF;
            --ghost-orange: #FF9933;
            --dark-bg: #0A0A2A;
            --light-bg: #F0F8FF;
            --text-dark: #222;
            --text-light: #EAEAFF;
            --shadow: 0 4px 12px rgba(0, 0, 50, 0.2);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: var(--light-bg);
            color: var(--text-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, var(--dark-bg) 0%, #1a1a4a 100%);
            padding: 1.5rem 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', Gadget, sans-serif;
            font-size: 2.8rem;
            font-weight: 900;
            text-decoration: none;
            background: linear-gradient(90deg, var(--primary-yellow) 25%, var(--primary-blue) 75%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
            transition: var(--transition);
            position: relative;
            padding-right: 10px;
        }
        .my-logo:hover {
            transform: scale(1.05);
            text-shadow: 0 0 15px rgba(255, 204, 0, 0.5);
        }
        .my-logo::after {
            content: '®';
            font-size: 1rem;
            vertical-align: super;
            color: #fff;
            -webkit-text-fill-color: #fff;
            margin-left: 4px;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #eef2ff;
            font-size: 0.9rem;
            color: #555;
        }
        .breadcrumb a {
            color: var(--primary-blue);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--primary-yellow);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--primary-yellow);
            transition: width 0.3s;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: transparent;
            border: none;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: var(--text-light);
            border-radius: 2px;
            transition: var(--transition);
        }
        .hero {
            background: linear-gradient(rgba(10, 10, 42, 0.9), rgba(10, 10, 42, 0.95)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 4rem 2rem;
            text-align: center;
            border-radius: 0 0 20px 20px;
            margin-bottom: 3rem;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            color: var(--primary-yellow);
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: var(--text-light);
        }
        .search-container {
            max-width: 600px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        .search-form {
            display: flex;
            box-shadow: var(--shadow);
            border-radius: 50px;
            overflow: hidden;
        }
        .search-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1.1rem;
            outline: none;
        }
        .search-button {
            background: var(--primary-blue);
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-button:hover {
            background: var(--pacman-red);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 3rem 0;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .main-article {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 2px dashed #eee;
            font-size: 0.9rem;
            color: #666;
        }
        .update-time {
            color: var(--pacman-red);
            font-weight: bold;
        }
        h1, h2, h3, h4 {
            color: var(--dark-bg);
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 3rem;
            border-bottom: 5px solid var(--primary-yellow);
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--primary-blue);
            padding-left: 1rem;
            border-left: 6px solid var(--ghost-pink);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--pacman-red);
            padding-left: 0.5rem;
            border-left: 4px solid var(--ghost-cyan);
        }
        h4 {
            font-size: 1.5rem;
            color: var(--ghost-orange);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: var(--dark-bg);
            background: #f9ffcc;
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 5px solid var(--primary-yellow);
        }
        .highlight {
            background: linear-gradient(90deg, #ffcc0055, #ffcc00);
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
            font-weight: 700;
        }
        .ghost-card {
            background: #f8f9ff;
            border-radius: 12px;
            padding: 2rem;
            margin: 2rem 0;
            border-top: 8px solid;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
            transition: var(--transition);
        }
        .ghost-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 20px rgba(0,0,0,0.12);
        }
        .blinky { border-color: var(--pacman-red); }
        .pinky { border-color: var(--ghost-pink); }
        .inky { border-color: var(--ghost-cyan); }
        .clyde { border-color: var(--ghost-orange); }
        .ghost-name {
            font-size: 2rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .ghost-name i {
            font-size: 2.5rem;
        }
        .blinky .ghost-name i { color: var(--pacman-red); }
        .pinky .ghost-name i { color: var(--ghost-pink); }
        .inky .ghost-name i { color: var(--ghost-cyan); }
        .clyde .ghost-name i { color: var(--ghost-orange); }
        .featured-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 12px;
            margin: 2rem auto;
            display: block;
            box-shadow: var(--shadow);
            border: 5px solid white;
        }
        .sidebar {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            margin-top: 0;
            color: var(--dark-bg);
            border-bottom: 3px solid var(--primary-yellow);
            padding-bottom: 0.5rem;
        }
        .nav-links, .friend-links {
            list-style: none;
            margin-top: 1.5rem;
        }
        .nav-links li, .friend-links li {
            margin-bottom: 0.8rem;
        }
        .nav-links a, .friend-links a {
            color: var(--primary-blue);
            text-decoration: none;
            padding: 0.5rem 1rem;
            display: block;
            border-radius: 8px;
            transition: var(--transition);
            border-left: 4px solid transparent;
        }
        .nav-links a:hover, .friend-links a:hover {
            background: #f0f7ff;
            border-left-color: var(--primary-blue);
            padding-left: 1.5rem;
        }
        .interaction-module {
            background: #f9fbff;
            border: 2px solid #dde7ff;
            border-radius: 12px;
            padding: 2rem;
            margin: 3rem 0;
        }
        .interaction-module h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #FFCC00;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(0, 153, 255, 0.2);
            outline: none;
        }
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(90deg, var(--primary-blue), var(--ghost-cyan));
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.8rem;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, var(--pacman-red), var(--ghost-pink));
            transform: scale(1.05);
        }
        .site-footer {
            background: var(--dark-bg);
            color: var(--text-light);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: var(--primary-yellow);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            margin-bottom: 1rem;
        }
        friend-link a {
            color: #aaccff;
            text-decoration: none;
            transition: var(--transition);
        }
        friend-link a:hover {
            color: var(--primary-yellow);
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--dark-bg);
                padding: 1rem;
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
                z-index: 999;
            }
            .main-nav ul.active {
                display: flex;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .main-article {
                padding: 1.5rem;
            }
            .content-wrapper {
                gap: 2rem;
            }
        }
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        .pacman-icon {
            animation: float 3s ease-in-out infinite;
            display: inline-block;
        }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 3rem; }
        .mt-3 { margin-top: 3rem; }
        .emoji { font-size: 1.2em; }