/* 研发设计仿真云平台 · 版本库 — mod_dav_svn 目录列表（SVNIndexXSLT）与首页/错误页共用样式 */
:root{--brand:#1952E6;--brand-ink:#1340B8;--ink:#0E1A2B;--cloud:#F4F6FA;--line:#E3E8F0;--text:#1B2433;--muted:#5B6675}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--cloud);color:var(--text);font:14px/1.5 "IBM Plex Sans","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{color:var(--brand-ink);text-decoration:underline}
.top{display:flex;align-items:center;gap:12px;height:56px;padding:0 24px;background:var(--ink);color:#fff}
.top img{height:26px;width:26px}
.top .name{font-weight:600;font-size:14px}.top .sub{font-size:11px;color:rgba(255,255,255,.55)}
.top .right{margin-left:auto;font-size:12px;color:rgba(255,255,255,.7)}.top .right a{color:#fff}
.wrap{max-width:1040px;margin:24px auto;padding:0 24px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 24px;margin-bottom:16px}
h1{font-size:18px;margin:0 0 4px}h2{font-size:15px;margin:0 0 10px}
.muted{color:var(--muted);font-size:12px}
.crumbs{font-size:13px;margin-bottom:12px}
ul.list{list-style:none;margin:0;padding:0}
ul.list li{display:flex;align-items:center;gap:10px;padding:8px 4px;border-top:1px solid var(--line)}
ul.list li:first-child{border-top:0}
ul.list .ico{width:18px;height:18px;flex:0 0 18px;border-radius:3px;background:var(--brand);opacity:.15}
ul.list li.dir .ico{opacity:1;background:linear-gradient(135deg,#1952E6,#4D80FF)}
code,kbd{background:var(--cloud);border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-size:12px}
.btn{display:inline-block;background:var(--brand);color:#fff;border-radius:8px;padding:8px 14px;font-weight:600}.btn:hover{background:var(--brand-ink);color:#fff;text-decoration:none}
.err{text-align:center;padding:48px 24px}.err img{width:56px;height:56px;margin-bottom:12px}.err h1{font-size:20px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:16px}