/* ===== 全局 ===== */
body{
    margin:0;
    font-family:'Orbitron',sans-serif;
    background:#05070d;
    color:#fff;
}

/* ===== NAV ===== */
header{
    display:flex;
    justify-content:space-between;
    padding:15px 40px;
    background:#0c0f18;
    border-bottom:1px solid #00f7ff55;
}
.logo{color:#00f7ff;font-size:22px;}
nav a{
    margin-left:25px;
    color:#ccc;
    text-decoration:none;
    transition:0.3s;
}
nav a:hover{color:#00f7ff;}

/* ===== 容器布局 ===== */
.container{
    display:flex;
    padding:20px;
    gap:20px;
}

/* ===== 左右侧栏 ===== */
.sidebar{
    width:220px;
}
.sidebar h3{
    color:#00f7ff;
    margin-bottom:10px;
    font-size:16px;
}
.side-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
}
.side-card{
    background:#0c0f18;
    border:1px solid #222;
    padding:10px;
    font-size:12px;
    cursor:pointer;
    text-align:center;
    transition:0.3s;
}
.side-card:hover{
    border-color:#00f7ff;
    box-shadow:0 0 10px #00f7ff55;
}

/* ===== 主体内容 ===== */
.main{
    flex:1;
    text-align:center;
}
.game-title{
    font-size:28px;
    color:#00f7ff;
    margin-bottom:20px;
    text-shadow:0 0 10px #00f7ff;
}

/* ===== 游戏 iframe ===== */
.game-box{
    width:800px;
    height:600px;
    margin:0 auto;
    border:2px solid #00f7ff;
}
.game-box iframe{
    width:100%;
    height:100%;
    border:none;
}

/* ===== 游戏介绍 / 玩法 ===== */
.content{
    max-width:800px;
    margin:30px auto;
    text-align:center;
    color:#ccc;
    line-height:1.6;
}
.content h2{
    color:#00f7ff;
    font-size:24px;
    text-shadow:0 0 8px #00f7ff;
    margin-bottom:15px;
}
.content p{
    font-size:16px;
    margin-bottom:20px;
}
.content p:hover{
    color:#00f7ff;
    text-shadow:0 0 10px #00f7ff;
    transition:0.3s;
}

/* ===== 推荐游戏 ===== */
.recommend{
    padding:30px;
}
.recommend h2{
    text-align:center;
    color:#00f7ff;
    text-shadow:0 0 8px #00f7ff;
    margin-bottom:20px;
}
.grid{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:20px;
}
.card{
    width:180px;
    background:#0c0f18;
    border:1px solid #222;
    cursor:pointer;
    transition:0.3s;
}
.card img{
    width:100%;
    height:100px;
    object-fit:cover;
}
.card h4{
    padding:8px;
    font-size:13px;
}
.card:hover{
    border-color:#00f7ff;
    box-shadow:0 0 10px #00f7ff55;
}

/* ===== 页面主体样式（About / Privacy / Terms） ===== */
main{
    max-width:900px;
    margin:40px auto;
    text-align:center;
    line-height:1.6;
    color:#ccc;
}
main h1{
    color:#00f7ff;
    font-size:28px;
    text-shadow:0 0 10px #00f7ff;
    margin-bottom:20px;
}
main p{
    margin-bottom:20px;
    font-size:16px;
}

/* ===== 页脚 ===== */
footer{
    text-align:center;
    padding:20px;
    background:#0c0f18;
    color:#666;
}
footer a{
    color:#888;
    margin:0 10px;
    text-decoration:none;
    transition:0.3s;
}
footer a:hover{
    color:#00f7ff;
    text-shadow:0 0 6px #00f7ff;
}