/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 头部导航样式 */
header {
    background-color: #2c3e50;
    color: #fff;
    padding: 1rem 0;
}

header h1 {
    margin-bottom: 1rem;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-right: 1rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* 主要内容区域 */
main {
    padding: 2rem 0;
}

/* 游戏介绍部分 */
.game-intro {
    margin-bottom: 2rem;
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 游戏iframe容器 */
.game-container {
    margin-bottom: 2rem;
}

.game-iframe-container {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%; /* 16:9比例 */
    background-color: #000;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.game-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* 游戏说明部分 */
.game-instructions {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.game-instructions h2 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* 游戏列表样式 */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.game-card {
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.game-card:hover {
    transform: translateY(-5px);
}

.game-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.game-card-content {
    padding: 1rem;
}

.game-card h3 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.game-card a {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: #3498db;
    color: #fff;
    text-decoration: none;
    border-radius: 3px;
}

/* 页脚样式 */
footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .games-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}