/* ============================================================
   Docs — 开发文档样式
   ============================================================ */

.docs-body{background:var(--bg)}

.docs-wrap{
    display:grid;
    grid-template-columns:240px 1fr;
    gap:24px;
    padding-top:24px;
    padding-bottom:60px;
    align-items:start;
    max-width:1180px;
}

/* 侧栏 */
.docs-sidebar{
    position:sticky;
    top:88px;
    background:var(--card-bg);
    backdrop-filter:var(--glass-blur);
    -webkit-backdrop-filter:var(--glass-blur);
    border:1px solid var(--border);
    border-radius:var(--radius);
    box-shadow:var(--shadow-sm);
    padding:16px 12px;
    max-height:calc(100vh - 120px);
    overflow-y:auto;
}
.docs-sidebar-title{
    font-size:11.5px;
    font-weight:500;
    color:var(--text-mute);
    text-transform:uppercase;
    letter-spacing:0.06em;
    padding:0 8px 8px;
    border-bottom:1px solid var(--border);
    margin-bottom:8px;
}
.docs-toc{
    list-style:none;
    padding:0;margin:0;
}
.docs-toc li{margin:1px 0}
.docs-toc a{
    display:block;
    padding:6px 10px;
    font-size:12.5px;
    color:var(--text-light);
    border-radius:6px;
    line-height:1.5;
    transition:all var(--dur) var(--ease);
    word-break:break-word;
}
.docs-toc a:hover{background:var(--accent-soft);color:var(--accent)}
.docs-toc-lv1 a{font-weight:600;color:var(--text);font-size:13px}
.docs-toc-lv2 a{padding-left:16px}
.docs-toc-lv3 a{padding-left:26px;font-size:12px}
.docs-sidebar-foot{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}

/* 主体 */
.docs-main{
    min-width:0;
    background:var(--card-bg);
    backdrop-filter:var(--glass-blur);
    -webkit-backdrop-filter:var(--glass-blur);
    border:1px solid var(--border);
    border-radius:var(--radius);
    box-shadow:var(--shadow-sm);
    padding:32px 40px;
}
.docs-header{
    padding-bottom:20px;
    border-bottom:1px solid var(--border);
    margin-bottom:24px;
}
.docs-header h1{
    font-size:22px;
    font-weight:600;
    color:var(--text);
    letter-spacing:-0.02em;
    margin-bottom:4px;
}
.docs-desc{
    font-size:13px;
    color:var(--text-light);
}

.docs-content{
    font-size:14px;
    line-height:1.8;
    color:var(--text);
    word-break:break-word;
}

/* Markdown 元素 */
.docs-content .md-h{
    font-weight:600;
    color:var(--text);
    letter-spacing:-0.015em;
    scroll-margin-top:88px;
    margin-bottom:12px;
}
.docs-content .md-h1{
    font-size:22px;
    margin-top:32px;
    padding-bottom:10px;
    border-bottom:1px solid var(--border);
}
.docs-content .md-h1:first-child{margin-top:0}
.docs-content .md-h2{
    font-size:18px;
    margin-top:28px;
    padding-bottom:6px;
    border-bottom:1px solid var(--border);
}
.docs-content .md-h3{font-size:16px;margin-top:20px}
.docs-content .md-h4,
.docs-content .md-h5,
.docs-content .md-h6{font-size:14.5px;margin-top:16px}

.docs-content .md-p{
    margin-bottom:14px;
    color:var(--text-light);
}

.docs-content .md-ul,
.docs-content .md-ol{
    margin:0 0 14px 22px;
    color:var(--text-light);
}
.docs-content .md-ul li,
.docs-content .md-ol li{
    margin-bottom:6px;
    line-height:1.75;
}

.docs-content .md-inline{
    padding:2px 6px;
    background:var(--accent-soft);
    color:var(--accent);
    border-radius:4px;
    font-family:ui-monospace, SFMono-Regular, "SF Mono", Consolas, monospace;
    font-size:12.5px;
}

.docs-content .md-code{
    margin:16px 0;
    padding:16px 18px;
    background:var(--card-solid);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    overflow-x:auto;
    font-size:12.5px;
    line-height:1.7;
}
.docs-content .md-code code{
    font-family:ui-monospace, SFMono-Regular, "SF Mono", Consolas, monospace;
    color:var(--text);
    white-space:pre;
}
@media (prefers-color-scheme: dark){
    .docs-content .md-code{
        background:#0b0c10;
        border-color:rgba(255,255,255,.08);
    }
}

.docs-content .md-quote{
    margin:14px 0;
    padding:10px 16px;
    border-left:3px solid var(--accent);
    background:var(--accent-soft);
    border-radius:0 var(--radius-sm) var(--radius-sm) 0;
    color:var(--text-light);
    font-size:13.5px;
}

.docs-content .md-hr{
    margin:24px 0;
    border:none;
    border-top:1px solid var(--border);
}

.docs-content .md-table{
    width:100%;
    border-collapse:collapse;
    margin:16px 0;
    font-size:13px;
    background:var(--card-solid);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    overflow:hidden;
}
.docs-content .md-table th,
.docs-content .md-table td{
    padding:10px 14px;
    border-bottom:1px solid var(--border);
    text-align:left;
}
.docs-content .md-table th{
    background:var(--accent-soft);
    color:var(--text);
    font-weight:600;
    font-size:12.5px;
}
.docs-content .md-table tr:last-child td{border-bottom:none}

.docs-content a{
    color:var(--accent);
    text-decoration:underline;
    text-underline-offset:2px;
}
.docs-content a:hover{opacity:0.8}

.docs-content strong{color:var(--text);font-weight:600}

/* 导航栏上的 active 状态 */
.nav-link.active{
    color:var(--text);
    background:var(--accent-soft);
}

/* 响应式 */
@media (max-width:900px){
    .docs-wrap{
        grid-template-columns:1fr;
        gap:16px;
        padding-left:16px;
        padding-right:16px;
    }
    .docs-sidebar{
        position:static;
        max-height:none;
    }
    .docs-main{
        padding:24px 20px;
    }
}