*{box-sizing:border-box}
:root{--bg:#f5f7fb;--card:#fff;--ink:#111826;--sub:#6b7a90;--line:#e6ebf3;--pri:#0a6cff;--pri2:#0053d6;--tag:#fff4e5;--tagink:#b45309}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.55 -apple-system,"Segoe UI","Microsoft YaHei",sans-serif}
button,select,input{font:inherit;color:inherit}
#boot{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:50}
.boot-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 28px;box-shadow:0 8px 30px rgba(20,40,80,.08);display:flex;flex-direction:column;gap:6px}
.boot-card span{color:var(--sub);font-size:13px}
#top{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:10px 18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px}
.logo{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--pri),#4aa3ff);display:inline-block}
.brand em{color:var(--sub);font-style:normal;font-size:12px}
.searchbox{flex:1;min-width:230px;display:flex;align-items:center;gap:8px}
.searchbox input{flex:1;padding:9px 13px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;outline:none}
.searchbox input:focus{border-color:var(--pri);background:#fff}
.qhit{color:var(--sub);font-size:12px;white-space:nowrap}
.topnav{display:flex;gap:6px;flex-wrap:wrap}
.topnav button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 11px;cursor:pointer;color:#33415c}
.topnav button.on,.topnav button:hover{border-color:var(--pri);color:var(--pri)}
#layout{display:flex;gap:14px;padding:14px 18px;align-items:flex-start}
#side{width:238px;flex:0 0 238px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;position:sticky;top:70px;max-height:calc(100vh - 90px);overflow:auto}
.side-h{font-size:12px;color:var(--sub);margin:10px 0 6px;letter-spacing:.5px}
.tree{list-style:none;margin:0;padding:0}
.tree li{padding:5px 8px;border-radius:8px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tree li:hover{background:#eef4ff}
.tree li.on{background:var(--pri);color:#fff}
.tree li small{color:var(--sub);float:right}
.tree li.on small{color:#dbe7ff}
#main{flex:1;min-width:0}
.bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 14px}
.crumbs{display:flex;gap:4px;flex-wrap:wrap;font-size:13px;color:var(--sub);min-width:0}
.crumbs b{cursor:pointer;color:var(--pri);font-weight:500}
.crumbs span{color:#c2cbd9}
.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tools select{padding:6px 8px;border:1px solid var(--line);border-radius:9px;background:#fff}
.chk{color:var(--sub);font-size:12px;display:flex;gap:4px;align-items:center}
.seg{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg button{border:0;background:#fff;padding:6px 10px;cursor:pointer}
.seg button.on{background:var(--pri);color:#fff}
.stats{color:var(--sub);font-size:12px;margin:9px 4px}
.list{display:flex;flex-direction:column;gap:7px}
.list.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.row{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;gap:10px;align-items:center;cursor:pointer}
.row:hover{border-color:var(--pri);box-shadow:0 3px 14px rgba(10,108,255,.10)}
.grid .row{flex-direction:column;align-items:stretch}
.ic{width:30px;height:30px;flex:0 0 30px;border-radius:8px;background:#eef2f8;display:grid;place-items:center;font-size:11px;color:#5b6a83;font-weight:600}
.grid .ic{width:100%;height:62px;border-radius:9px}
.nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.grid .nm{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.meta{color:var(--sub);font-size:12px;white-space:nowrap}
.pill{font-size:11px;padding:2px 7px;border-radius:999px;background:#eef2f8;color:#5b6a83;white-space:nowrap}
.pill.link{background:#e7f6ee;color:#1a7f4b}
.pill.from{background:#e9f2ff;color:#1b62c9}
.pill.tag{background:var(--tag);color:var(--tagink)}
.hide{display:none!important}
#mask{position:fixed;inset:0;background:rgba(14,22,38,.42);display:grid;place-items:center;z-index:40;padding:16px}
.modal{background:var(--card);width:min(560px,100%);border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(8,20,45,.28)}
.m-head{display:flex;gap:9px;align-items:center;padding:13px 16px;border-bottom:1px solid var(--line)}
.m-head b{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.m-head button{border:0;background:none;font-size:22px;cursor:pointer;color:var(--sub);line-height:1}
.m-body{padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.m-path{color:var(--sub);font-size:12px;word-break:break-all}
.m-from{background:#e9f2ff;color:#1b62c9;padding:7px 10px;border-radius:9px;font-size:12px}
.m-linkrow{display:flex;gap:8px}
.m-linkrow input{flex:1;min-width:0;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;font-family:ui-monospace,Consolas,monospace;font-size:13px}
.pri{background:var(--pri);color:#fff;border:0;border-radius:10px;padding:9px 14px;cursor:pointer}
.pri:hover{background:var(--pri2)}
.m-open{color:var(--pri);text-decoration:none;font-size:13px}
.m-state{color:#1a7f4b;font-size:12px;margin:0}
.m-meta{color:var(--sub);font-size:12px;display:flex;gap:8px;flex-wrap:wrap}
.m-tag{background:var(--tag);color:var(--tagink);padding:9px 11px;border-radius:9px;font-size:12px;margin:0}
#page{max-width:820px;margin:16px auto;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
#page h2{margin-top:0}
#page ol,#page ul{padding-left:20px;color:#33415c}
#page .close{float:right}
.empty{padding:26px;text-align:center;color:var(--sub);background:var(--card);border:1px dashed var(--line);border-radius:14px}
@media(max-width:900px){#layout{flex-direction:column}#side{width:100%;flex:none;position:static;max-height:none}}