/* 通用样式 */
:root { --primary-color: #ff4757; --bg-dark: #121212; --card-bg: #1e1e1e; }
body { background: var(--bg-dark); color: #fff; font-family: "Microsoft YaHei", sans-serif; margin: 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* 导航 */
.navbar { height: 70px; display: flex; align-items: center; background: rgba(0,0,0,0.8); position: sticky; top: 0; z-index: 100; }
.logo { font-size: 24px; font-weight: bold; color: var(--primary-color); }
.menu ul { display: flex; list-style: none; }
.menu ul li a { color: #fff; text-decoration: none; padding: 0 20px; transition: 0.3s; }
.menu ul li a:hover { color: var(--primary-color); }

/* 响应式游戏列表 */
.game-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); 
    gap: 25px; 
    padding: 30px 0; 
}
.game-card { 
    background: var(--card-bg); 
    border-radius: 12px; 
    overflow: hidden; 
    cursor: pointer; 
    transition: transform 0.3s; 
}
.game-card:hover { transform: translateY(-10px); }
.game-thumb img { width: 100%; height: 300px; object-fit: cover; }
.game-info { padding: 15px; text-align: center; }

/* 下载页面按钮 */
.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #ff4757, #ff6b81);
    padding: 15px 50px;
    border-radius: 30px;
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    box-shadow: 0 10px 20px rgba(255, 71, 87, 0.3);
}