body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; text-shadow: 1px 1px 2px rgba(0,0,0,0.2); margin-bottom: 20px; }
        .nav { display: flex; justify-content: space-between; align-items: center; background: #1E293B; padding: 15px; border-radius: 8px; }
        .nav a { color: white; text-decoration: none; margin: 0 10px; }
        .mobile-toggle { display: none; }
        h1 { color: #FF6B35; border-bottom: 3px solid #FFE66D; padding-bottom: 10px; }
        h2 { color: #1E293B; margin: 30px 0 15px; }
        h3 { color: #4A5568; margin: 20px 0 10px; }
        .download-btn, .login-btn { display: inline-block; padding: 12px 25px; background: #22C55E; color: white; border-radius: 5px; text-decoration: none; margin: 10px 0; }
        .login-btn { background: #3B82F6; }
        .stats { background: #F1F5F9; padding: 15px; border-radius: 8px; margin: 15px 0; }
        .攻略 { background: #E2E8F0; padding: 15px; border-left: 4px solid #FF6B35; }
        img { max-width: 100%; height: auto; margin: 15px 0; border-radius: 8px; }
        .footer { margin-top: 40px; padding: 20px; background: #1E293B; color: white; text-align: center; }
        @media (max-width: 768px) {
            .nav { flex-direction: column; }
            .mobile-toggle { display: block; background: #FF6B35; color: white; border: none; padding: 10px; margin-bottom: 10px; }
            .nav-links { display: none; width: 100%; }
            .nav-links.active { display: block; }
            .nav-links a { display: block; padding: 10px; text-align: center; }
        }