/* WMS 用户操作手册 - 纯静态文档站样式 */
:root{--sw:280px;--th:48px;--primary:#2b7de9;--primary-dark:#1d5fb8;--bg:#f5f7fa;--content-bg:#fff;--text:#1f2329;--muted:#6b7280;--border:#e5e7eb;--code-bg:#f3f4f6;--hover:#eef4fd}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;font-size:14px;line-height:1.7;color:var(--text);background:var(--bg)}
.topbar{position:fixed;top:0;left:0;right:0;height:var(--th);background:var(--primary);color:#fff;display:flex;align-items:center;padding:0 16px;z-index:100;box-shadow:0 1px 4px rgba(0,0,0,.15)}
.topbar .brand{font-size:15px;font-weight:600;white-space:nowrap;margin-right:24px}
.topbar .search-box{flex:1;max-width:420px;position:relative}
.topbar .search-box input{width:100%;height:32px;border:none;border-radius:16px;padding:0 36px 0 14px;font-size:13px;background:rgba(255,255,255,.18);color:#fff;outline:none}
.topbar .search-box input::placeholder{color:rgba(255,255,255,.75)}
.topbar .search-box .icon{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,.8);font-size:13px}
.topbar .home-link{margin-left:auto;color:rgba(255,255,255,.9);text-decoration:none;font-size:13px;padding:4px 10px;border-radius:4px}
.topbar .home-link:hover{background:rgba(255,255,255,.15)}
.search-dropdown{position:absolute;top:38px;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.12);max-height:360px;overflow:auto;display:none;z-index:200}
.search-dropdown.show{display:block}
.search-dropdown .sd-item{padding:8px 12px;cursor:pointer;border-bottom:1px solid #f3f4f6}
.search-dropdown .sd-item:hover{background:var(--hover)}
.search-dropdown .sd-item .sd-title{font-size:13px;color:var(--text)}
.search-dropdown .sd-item .sd-page{font-size:11px;color:var(--muted)}
.search-dropdown .sd-empty{padding:12px;color:var(--muted);font-size:13px}
.layout{display:flex;min-height:100vh;padding-top:var(--th)}
.sidebar{width:var(--sw);flex-shrink:0;background:#fff;border-right:1px solid var(--border);position:fixed;top:var(--th);bottom:0;overflow-y:auto;padding:12px 0 40px;z-index:50}
.sidebar .group-title{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;padding:12px 16px 6px}
.sidebar a{display:block;padding:6px 16px 6px 28px;color:var(--text);text-decoration:none;font-size:13px;border-left:3px solid transparent}
.sidebar a:hover{background:var(--hover)}
.sidebar a.active{background:var(--hover);border-left-color:var(--primary);color:var(--primary-dark);font-weight:600}
.main{flex:1;margin-left:var(--sw);min-width:0}
.content{max-width:900px;margin:0 auto;padding:24px 32px 80px;background:var(--content-bg);min-height:calc(100vh - var(--th));border-left:1px solid var(--border)}
.content h1{font-size:24px;margin:8px 0 16px;padding-bottom:12px;border-bottom:2px solid var(--primary)}
.content h2{font-size:19px;margin:28px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.content h3{font-size:16px;margin:22px 0 10px}
.content h4{font-size:14px;margin:18px 0 8px;color:var(--primary-dark)}
.content p{margin:8px 0}
.content ul,.content ol{margin:8px 0;padding-left:24px}
.content li{margin:4px 0}
.content blockquote{margin:12px 0;padding:8px 16px;border-left:4px solid var(--primary);background:#f0f6ff;color:#374151;border-radius:0 4px 4px 0}
.content code{font-family:"SF Mono",Consolas,"Courier New",monospace;font-size:12.5px;background:var(--code-bg);padding:1px 5px;border-radius:3px;border:1px solid #e5e7eb}
.content pre{background:#1e293b;color:#e2e8f0;padding:14px 16px;border-radius:6px;overflow-x:auto;margin:12px 0;line-height:1.5}
.content pre code{background:transparent;border:none;color:inherit;padding:0;font-size:12.5px}
.content table{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}
.content table th,.content table td{border:1px solid var(--border);padding:7px 10px;text-align:left}
.content table th{background:#f8fafc;font-weight:600;white-space:nowrap}
.content table tr:nth-child(even){background:#fafbfc}
.content hr{border:none;border-top:1px solid var(--border);margin:20px 0}
.content a{color:var(--primary-dark)}
.content img{max-width:100%}
.content .footer-note{margin-top:48px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}
@media (max-width:900px){.sidebar{display:none}.main{margin-left:0}.content{padding:16px 18px 60px}}

/* 首页专属 */

.home-hero{max-width:900px;margin:0 auto;padding:60px 24px 20px;text-align:center}
.home-hero h1{font-size:26px;color:#1f2329}
.home-hero p{color:#6b7280;margin-top:10px;font-size:15px}
.home-cards{max-width:900px;margin:0 auto;padding:10px 24px 40px;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.home-card{display:block;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:16px;text-decoration:none;color:#1f2329;transition:box-shadow .15s,border-color .15s}
.home-card:hover{border-color:#2b7de9;box-shadow:0 4px 14px rgba(43,125,233,.15)}
.hc-no{font-size:13px;font-weight:600;color:#2b7de9;margin-bottom:8px}
.hc-title{font-size:15px;font-weight:600;margin-bottom:4px}
.hc-desc{font-size:12.5px;color:#6b7280}
.home-footer{max-width:900px;margin:0 auto;padding:20px 24px 60px;text-align:center;color:#9ca3af;font-size:12px}