*{box-sizing:border-box}body{margin:0;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#f4f5f7;color:#1d2129}
.top{position:sticky;top:0;z-index:20;display:flex;gap:12px;align-items:center;padding:10px 16px;background:#fff;border-bottom:1px solid #e3e5e8}
.brand{font-weight:800;font-size:18px;white-space:nowrap}.brand span{color:#e0284a}
#q{flex:1;min-width:0;padding:9px 14px;border:1px solid #d5d8dd;border-radius:22px;font-size:15px;background:#f7f8fa}
#sort{padding:8px;border-radius:8px;border:1px solid #d5d8dd;background:#fff}
.iconbtn{border:0;background:#eef0f3;border-radius:8px;width:38px;height:38px;font-size:18px;cursor:pointer}
.layout{display:flex}
#sidebar{width:300px;flex:none;height:calc(100vh - 59px);position:sticky;top:59px;overflow:auto;background:#fff;border-right:1px solid #e3e5e8;padding:10px 12px 40px;transition:margin .2s}
body.sb-closed #sidebar{margin-left:-300px}
.sbhead{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.low{font-size:12px;color:#555}
.group>h3{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#e0284a;margin:16px 0 6px}
details.cat{border-bottom:1px solid #f0f1f3}details.cat summary{cursor:pointer;padding:7px 2px;font-weight:600;list-style:none;display:flex;justify-content:space-between}
details.cat summary::after{content:'▸';color:#999}details.cat[open] summary::after{content:'▾'}
details.cat summary .n{background:#e0284a;color:#fff;border-radius:9px;padding:0 6px;font-size:11px;margin-left:auto;margin-right:6px}
.sub{font-size:11px;color:#888;margin:6px 0 2px;text-transform:uppercase}
.opt{display:flex;gap:6px;align-items:center;padding:2px 2px;font-size:13px;cursor:pointer}.opt .c{margin-left:auto;color:#8a8f98;font-size:12px}
.opt.zero{opacity:.4}.chsearch{width:100%;padding:5px 8px;margin:4px 0;border:1px solid #ddd;border-radius:6px}
.chlist{max-height:220px;overflow:auto}
main{flex:1;min-width:0;padding:14px 18px}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}#count{font-weight:700}
#chips{display:flex;flex-wrap:wrap;gap:6px}.fchip{background:#1d2129;color:#fff;border:0;border-radius:14px;padding:3px 10px;font-size:12px;cursor:pointer}.fchip b{font-weight:400;opacity:.7}
.link{background:none;border:0;color:#e0284a;cursor:pointer;font-weight:600}
#grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;align-items:start}
.card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.08);cursor:pointer;transition:transform .12s,box-shadow .12s}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.12)}
.card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#e8eaee}
.card .b{padding:10px 12px 12px}.card h4{margin:0 0 4px;font-size:14.5px;line-height:1.3}
.meta{color:#6b717a;font-size:12.5px;display:flex;justify-content:space-between;gap:8px}
.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.tag{font-size:11px;padding:2px 8px;border-radius:10px;background:#f0f2f5;color:#333}
.tag.title{background:#e8f0fe;color:#1a4fa0}.tag.thumbnail{background:#fdecef;color:#a3203c}.tag.relationship{background:#eaf6ec;color:#22693a}
.tag.lowc{border:1px dashed #999;opacity:.8}.tag.lowc::after{content:' ?'}
#empty{background:#fff;border-radius:12px;padding:30px;text-align:center}#empty button{margin:4px;border:1px solid #ddd;background:#fafafa;border-radius:14px;padding:4px 10px;cursor:pointer}
dialog{border:0;border-radius:16px;padding:0;max-width:1100px;width:94vw;max-height:92vh}dialog::backdrop{background:rgba(10,12,16,.6)}
#detailBody{display:grid;grid-template-columns:1.25fr 1fr;max-height:92vh}
.dl{padding:18px;background:#111;color:#fff;overflow:auto}.dl img{width:100%;border-radius:10px}.dl h2{font-size:20px;margin:12px 0 6px}.dl a{color:#ff8fa3}
.dr{padding:16px 18px;overflow:auto}.dr h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin:14px 0 6px}
.trow{border-bottom:1px solid #f0f1f3;padding:5px 0}.trow .k{font-size:11px;color:#888}.trow .v{font-weight:600}.trow .cf{float:right;font-size:12px;color:#555}.trow .ex{font-size:12px;color:#555}
.trow.lowc .v::after{content:' (low confidence)';color:#c47b00;font-weight:400;font-size:11px}
.nav{display:flex;gap:8px;margin-top:12px}.nav button,.close{border:0;border-radius:8px;padding:7px 12px;cursor:pointer;background:#2a2d33;color:#fff}
.close{position:absolute;right:10px;top:10px;background:#fff;color:#111;z-index:2}
#scrim{display:none}
@media (max-width:820px){
 #sidebar{position:fixed;left:0;top:0;height:100vh;z-index:40;margin-left:-310px;width:300px;box-shadow:4px 0 20px rgba(0,0,0,.2)}
 body.sb-open #sidebar{margin-left:0}body.sb-open #scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:30}
 .brand{display:none}#grid{grid-template-columns:1fr}main{padding:10px}#detailBody{grid-template-columns:1fr}.top{flex-wrap:wrap}#q{order:5;flex-basis:100%}
}