:root {
            --primary-color: #FF6B35;
            --secondary-color: #1E3A8A;
            --accent-color: #34D399;
        }
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            margin: 0;
            padding: 0;
            background-color: #F8FAFC;
        }
        header {
            background-color: var(--secondary-color);
            color: white;
            padding: 1rem;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .logo {
            font-size: 2rem;
            font-weight: bold;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        nav ul {
            display: flex;
            list-style: none;
            padding: 0;
        }
        nav li {
            margin-left: 1.5rem;
        }
        nav a {
            color: white;
            text-decoration: none;
            font-weight: 500;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .main-content {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        h1 {
            color: var(--secondary-color);
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid var(--primary-color);
            padding-bottom: 0.5rem;
        }
        h2 {
            color: var(--primary-color);
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
        }
        h3 {
            color: var(--accent-color);
            font-size: 1.3rem;
            margin: 1.5rem 0 0.5rem;
        }
        .download-btn, .login-btn {
            display: inline-block;
            background-color: var(--primary-color);
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            margin: 0.5rem 0;
            transition: all 0.3s ease;
        }
        .download-btn:hover, .login-btn:hover {
            background-color: var(--secondary-color);
            transform: translateY(-2px);
        }
        .game-image {
            width: 100%;
            max-width: 800px;
            margin: 1.5rem auto;
            display: block;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .player-stats {
            background-color: #E2E8F0;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 1.5rem 0;
        }
        .攻略-section {
            background-color: #F1F5F9;
            padding: 1.5rem;
            border-left: 5px solid var(--accent-color);
        }
        .community-posts {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .post-card {
            background-color: white;
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        footer {
            background-color: var(--secondary-color);
            color: white;
            padding: 2rem 1rem;
            margin-top: 3rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .game-tags {
            margin: 1.5rem 0;
        }
        .tag {
            display: inline-block;
            background-color: rgba(255,255,255,0.1);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .mobile-menu-btn {
                display: block;
                position: absolute;
                top: 1rem;
                right: 1rem;
            }
            nav {
                display: none;
                width: 100%;
                margin-top: 1rem;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
            }
            nav li {
                margin: 0.5rem 0;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }