header .download {
    font-size: 1.1rem;
    font-weight: bolder;
}

/* header .download a {
    background: #facc15;
    color: #0f172a;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    transition: background 0.3s;
} */

section {
    margin: 0 0.5rem 1rem 0.5rem;
    text-align: center;
    border: 1px solid #999;
    background-color: #fff;
    border-radius: 10px;
    padding: 1rem;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0rem;
}

.feature {
    margin: 0 0.5rem 1rem 0.5rem;
    color: #666;
    background: #e1eefa;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #d0e7fd;
    text-align: left;
    box-shadow: 5px 5px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    /* 添加过渡效果使变化更平滑 */
}

.step {
    margin: 0 0.5rem 1rem 0.5rem;
    color: #666;
    background: #e1eefa;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #d0e7fd;
    text-align: left;
    box-shadow: 5px 5px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    /* 添加过渡效果使变化更平滑 */
}

.feature:hover,
.step:hover {
    transform: translateY(-5px);
    /* 鼠标悬浮时卡片上移5px */
    box-shadow: 8px 8px 10px rgba(0, 0, 0, 0.15);
    /* 鼠标悬浮时增加阴影强度 */
    background: #e0f0ff;
    /* 鼠标悬浮时改变背景颜色 */
}

code {
    padding: 1px 3px 2px 3px;
    background-color: #eee;
    border: 1px solid #eee;
    border-radius: 2px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
    text-align: left;
}

pre {
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    text-align: left;
}

pre code {
    background-color: transparent;
    border: none;
    padding: 0;
    border-radius: 0;
    display: block;
    line-height: 1.5;
}

key {
    display: inline-block;
    width: 2rem;
    height: 1.5rem;
    font-size: 0.8rem;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    color: #333;
    text-align: center;
    /* 可选，使内容居中 */
    border-radius: 5px;
    /* 增加倒角 */
    line-height: 1.5rem;
    /* 实现垂直居中 */
}

msw {
    display: inline-block;
    width: 6rem;
    height: 1.5rem;
    font-size: 0.8rem;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    color: #333;
    text-align: center;
    /* 可选，使内容居中 */
    border-radius: 12px;
    /* 增加倒角 */
    line-height: 1.5rem;
    /* 实现垂直居中 */
}