:root {
            --primary-blue: #1e3a8a;
            --secondary-blue: #3b82f6;
            --accent-orange: #f97316;
            --wiki-bg: #f8f9fa;
            --wiki-border: #a2a9b1;
        }
        * {
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #202122;
            background-color: var(--wiki-bg);
            margin: 0;
            padding: 0;
        }
        .wiki-header {
            background-color: #f6f6f6;
            border-bottom: 1px solid var(--wiki-border);
        }
        .wiki-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .wiki-content {
            background-color: white;
            border: 1px solid var(--wiki-border);
            border-radius: 2px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }
        .wiki-sidebar {
            border-left: 1px solid var(--wiki-border);
            background-color: #f8f9fa;
        }
        .wiki-nav-item {
            border-bottom: 1px solid #eaecf0;
        }
        .wiki-nav-item:hover {
            background-color: #f8f9fa;
        }
        .wiki-table {
            border-collapse: collapse;
            width: 100%;
            margin: 1em 0;
        }
        .wiki-table th, .wiki-table td {
            border: 1px solid #a2a9b1;
            padding: 0.4em 0.6em;
        }
        .wiki-table th {
            background-color: #eaecf0;
            text-align: center;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            cursor: pointer;
        }
        .hamburger span {
            height: 3px;
            width: 100%;
            background-color: #333;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .toc {
            background-color: #f8f9fa;
            border: 1px solid #a2a9b1;
            padding: 10px;
            font-size: 0.95em;
            float: right;
            margin: 0 0 1em 1em;
            width: 250px;
        }
        .toc-title {
            font-weight: bold;
            text-align: center;
            margin-bottom: 10px;
        }
        .toc ul {
            margin: 0;
            padding-left: 20px;
        }
        .game-tip {
            background-color: #e6f3ff;
            border-left: 4px solid var(--secondary-blue);
            padding: 12px 15px;
            margin: 15px 0;
        }
        .expert-section {
            background-color: #f0f7ff;
            border: 1px solid #c5dcff;
            padding: 20px;
            border-radius: 5px;
            margin: 20px 0;
        }
        .update-log {
            background-color: #fff8e6;
            border: 1px solid #ffd966;
            padding: 15px;
            border-radius: 5px;
            margin: 15px 0;
        }
        .review-card {
            border: 1px solid #ddd;
            border-radius: 5px;
            padding: 15px;
            margin-bottom: 15px;
            background-color: white;
        }
        .star-rating {
            color: #ffc107;
        }
        .social-share-btn {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            margin: 0 5px;
            transition: transform 0.3s;
        }
        .social-share-btn:hover {
            transform: translateY(-3px);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--primary-blue);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            z-index: 100;
            opacity: 0;
            transition: opacity 0.3s;
        }
        .back-to-top.visible {
            opacity: 1;
        }
        .friend-link-item {
            margin: 0 10px 10px 0;
            display: inline-block;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .wiki-nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: white;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
                z-index: 1000;
                display: none;
                flex-direction: column;
                max-height: 70vh;
                overflow-y: auto;
            }
            .wiki-nav.active {
                display: flex;
            }
            .wiki-nav-item {
                padding: 15px 20px;
            }
            .toc {
                float: none;
                width: 100%;
                margin: 0 0 20px 0;
            }
            .wiki-sidebar {
                border-left: none;
                border-top: 1px solid var(--wiki-border);
                margin-top: 20px;
                padding-top: 20px;
            }
            .social-share-btn {
                width: 44px;
                height: 44px;
                margin: 5px;
            }
            .back-to-top {
                bottom: 20px;
                right: 20px;
                width: 44px;
                height: 44px;
            }
        }
        @media (max-width: 480px) {
            .wiki-container {
                padding: 0 10px;
            }
            h1 {
                font-size: 1.8rem !important;
            }
            h2 {
                font-size: 1.5rem !important;
            }
            .game-tip, .expert-section, .update-log {
                padding: 10px;
            }
        }