* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #e2e8f0;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    color: #000000;
    padding: 2rem 5rem 2rem 5rem;
}

.document-container {
    max-width: 960px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    overflow: hidden;
}

.doc-header {
    background: #1e3a4d;
    padding: 1.8rem 2rem;
    border-bottom: 1px solid #2c4e64;
}

.doc-header h1 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.doc-header .version {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    color: #ffffff;
}

.download-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 1.2rem;
    color: #ffb347;
    text-decoration: none;
    font-weight: 300;
}

.download-link:hover {
    color: #ff9f1a;
    text-decoration: none;
}

.content-body {
    padding: 2rem 4rem 2rem 4rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 400;
    padding-left: 0rem;
    margin: 1.5rem 0 0rem 0;
    color: #000000;
}

.section-title:first-of-type {
    margin-top: 0;
}

.subsection-title {
    font-size: 1.25rem;
    font-weight: 400;
    margin: 3rem 0 1rem 0;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #e2e8f0;
    color: #000000;
}

.cmd-table-wrapper {
    overflow-x: auto;
    margin: 1rem 0 1.2rem;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    min-width: 500px;
}

th {
    background-color: #f4f7fb;
    padding: 10px 8px;
    text-align: center;
    font-weight: 600;
    border-bottom: 1px solid #dce5ec;
    color: #000000;
}

td {
    padding: 8px 8px;
    border-bottom: 1px solid #edf2f6;
    text-align: center;
    color: #000000;
}

.code-inline {
    font-family: 'SF Mono', 'Fira Code', monospace;
    background: #f1f5f9;
    padding: 0.2rem 0.4rem;
    border-radius: 6px;
    font-size: 0.8rem;
    color: #000000;
}

pre {
    background: #1e2f3a;
    color: #eef4ff;
    padding: 1rem;
    border-radius: 12px;
    overflow-x: auto;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    margin: 0.8rem 0;
    white-space: pre-wrap;
    word-break: break-all;
}

p {
    color: #000000;
}

hr {
    margin: 1.5rem 0;
    border: none;
    border-top: 1px solid #e2edf2;
}

footer {
    background: #f9fbfd;
    border-top: 1px solid #e2edf2;
    padding: 1rem 2rem;
    font-size: 0.75rem;
    text-align: center;
    color: #000000;
}

/* 在现有的 @media (max-width: 680px) 媒体查询内部添加，或替换现有内容 */

@media (max-width: 680px) {
    body {
        padding: 1rem;
    }
    
    .content-body {
        padding: 1rem;
    }
    
    .doc-header {
        padding: 1rem;
    }
    
    .doc-header h1 {
        font-size: 1.4rem;
    }
    
    .section-title {
        font-size: 1.3rem;
        margin: 1rem 0 0.5rem 0;
    }
    
    .subsection-title {
        margin: 1.5rem 0 0.8rem 0;
    }
    
    /* 移动端表格优化 - 卡片式布局 */
    .cmd-table-wrapper {
        margin: 0.8rem 0;
        border: none;
        overflow-x: visible;
    }
    
    table {
        min-width: auto;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        display: block;
    }
    
    /* 将表格行转换为卡片式布局 */
    thead {
        display: none;  /* 隐藏表头 */
    }
    
    tbody {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    
    tr {
        display: flex;
        flex-direction: column;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        padding: 0.75rem;
        background: #ffffff;
        box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    }
    
    td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #edf2f6;
        padding: 0.5rem 0;
        text-align: left;
    }
    
    td:last-child {
        border-bottom: none;
    }
    
    /* 在每行数据前添加标签 */
    td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #1e3a4d;
        width: 40%;
        min-width: 80px;
        font-size: 0.8rem;
    }
    
    .code-inline {
        font-size: 0.75rem;
        word-break: break-all;
        white-space: normal;
    }
}