body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 2rem; font-weight: bold; color: #FF6B35; text-shadow: 2px 2px 4px rgba(0,0,0,0.1); margin-bottom: 20px; }
        nav { background-color: #2C3E50; padding: 15px; margin-bottom: 30px; border-radius: 8px; }
        nav ul { list-style: none; padding: 0; display: flex; justify-content: space-between; }
        nav li { margin: 0 10px; }
        nav a { color: white; text-decoration: none; font-weight: 500; }
        .mobile-menu { display: none; background: #2C3E50; color: white; padding: 10px; text-align: center; cursor: pointer; }
        h1 { color: #FF6B35; border-bottom: 3px solid #E74C3C; padding-bottom: 10px; }
        h2 { color: #3498DB; margin-top: 30px; }
        h3 { color: #2ECC71; margin-top: 25px; }
        .download-btn { display: inline-block; background-color: #2ECC71; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background-color: #3498DB; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .stats-box { background-color: #F8F9FA; padding: 20px; border-radius: 8px; margin: 20px 0; }
        .攻略 { background-color: #FFF8E1; padding: 20px; border-left: 4px solid #FFC107; }
        .activity { background-color: #E8F5E9; padding: 20px; border-left: 4px solid #4CAF50; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        footer { margin-top: 50px; padding: 30px 0; background-color: #2C3E50; color: white; text-align: center; }
        .tag { display: inline-block; background-color: #9E9E9E; color: white; padding: 5px 10px; margin: 5px; border-radius: 3px; text-decoration: none; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; align-items: center; }
            nav li { margin: 5px 0; }
            .mobile-menu { display: block; }
            .desktop-nav { display: none; }
        }