:root {
            --primary: #4CAF50;
            --primary-dark: #388E3C;
            --accent: #FF9800;
            --accent-dark: #F57C00;
            --text: #333333;
            --text-light: #666666;
            --background: #f9f9f9;
            --card-bg: #ffffff;
            --border: #e0e0e0;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--background);
            padding-top: 80px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .header {
            background-color: var(--card-bg);
            box-shadow: var(--shadow);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            color: var(--accent);
        }
        .nav {
            display: flex;
            gap: 30px;
        }
        .nav-link {
            font-weight: 600;
            color: var(--text);
            position: relative;
            padding: 5px 0;
        }
        .nav-link:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--text);
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: #f0f0f0;
            font-size: 0.9rem;
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .search-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            padding: 40px 20px;
            text-align: center;
            border-radius: var(--radius);
            margin: 30px auto 50px;
            max-width: 800px;
        }
        .search-title {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex-grow: 1;
            padding: 15px 20px;
            border: none;
            border-radius: var(--radius) 0 0 var(--radius);
            font-size: 1rem;
        }
        .search-button {
            background-color: var(--accent);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 var(--radius) var(--radius) 0;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        .search-button:hover {
            background-color: var(--accent-dark);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-bottom: 50px;
        }
        .article {
            background-color: var(--card-bg);
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .article h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--primary-dark);
            line-height: 1.3;
        }
        .article-meta {
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }
        .article-meta span {
            margin-right: 15px;
        }
        .article-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: var(--radius);
            margin: 30px 0;
            box-shadow: var(--shadow);
        }
        h2, h3 {
            margin-top: 40px;
            margin-bottom: 20px;
            color: var(--primary-dark);
        }
        h2 {
            font-size: 1.8rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border);
        }
        h3 {
            font-size: 1.4rem;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .highlight {
            background-color: #fff9e6;
            border-left: 4px solid var(--accent);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .tip {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            background-color: #e8f5e9;
            padding: 20px;
            border-radius: var(--radius);
            margin: 25px 0;
        }
        .tip-icon {
            color: var(--primary);
            font-size: 1.5rem;
            flex-shrink: 0;
        }
        .character-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .character-card {
            background: white;
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .character-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--card-bg);
            padding: 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .widget-title {
            font-size: 1.3rem;
            color: var(--primary-dark);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #ddd;
            margin-bottom: 15px;
            display: flex;
            justify-content: center;
            gap: 5px;
        }
        .star {
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .star:hover,
        .star.active {
            color: #FFD700;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-top: 20px;
        }
        .form-input, .form-textarea {
            padding: 12px 15px;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            font-family: inherit;
            font-size: 1rem;
            width: 100%;
        }
        .form-textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-submit {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 12px;
            border-radius: var(--radius);
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .form-submit:hover {
            background-color: var(--primary-dark);
        }
        .comment {
            background-color: #f9f9f9;
            padding: 20px;
            border-radius: var(--radius);
            margin-top: 20px;
            border-left: 3px solid var(--primary);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 0.9rem;
            color: var(--text-light);
        }
        .internal-links {
            background-color: var(--card-bg);
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-bottom: 40px;
        }
        .web-link {
            display: inline-block;
            background-color: #f0f7ff;
            padding: 12px 20px;
            margin: 8px;
            border-radius: 50px;
            border: 1px solid #d1e7ff;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background-color: var(--primary);
            color: white;
            transform: scale(1.05);
            text-decoration: none;
        }
        .footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #34495e;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 20px;
        }
        .footer-links h3 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #bdc3c7;
        }
        .footer-links a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            padding: 20px;
            color: #95a5a6;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .nav {
                gap: 20px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            .hamburger {
                display: block;
            }
            .nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--card-bg);
                flex-direction: column;
                padding: 20px;
                box-shadow: var(--shadow);
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.3s ease;
                z-index: 999;
            }
            .nav.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            .nav-link {
                padding: 12px 0;
                border-bottom: 1px solid var(--border);
            }
            .nav-link:last-child {
                border-bottom: none;
            }
            .article {
                padding: 25px;
            }
            .article h1 {
                font-size: 2rem;
            }
            .search-section {
                padding: 30px 15px;
            }
            .character-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article, .sidebar-widget, .internal-links {
            animation: fadeIn 0.6s ease-out;
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }