:root{--bg:#f6f7f9;--fg:#1d2330;--muted:#6b7385;--card:#fff;--line:#dde1e8;--accent:#2457c5;--mark:#ffe58a}
@media (prefers-color-scheme:dark){:root{--bg:#14171d;--fg:#e4e7ee;--muted:#98a0b3;--card:#1c2028;--line:#2d3340;--accent:#7aa2ff;--mark:#6b5a10}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 system-ui,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header.top{display:flex;gap:2rem;align-items:center;padding:.8rem 1.5rem;background:var(--card);border-bottom:1px solid var(--line)}
.brand{font-weight:700;color:var(--fg)}header nav a{margin-right:1rem}
main{max-width:1200px;margin:0 auto;padding:1.2rem 1.5rem 3rem}
mark{background:var(--mark);color:inherit;padding:0 2px;border-radius:2px}
.searchbar{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}
.searchbar input[type=search]{flex:1;min-width:240px}
input,select,button{font:inherit;padding:.5rem .6rem;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--fg)}
button{background:var(--accent);color:#fff;border-color:var(--accent);cursor:pointer}
.advanced{flex-basis:100%}.advanced summary{cursor:pointer;color:var(--muted)}
.filtergrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:.7rem;margin-top:.7rem;align-items:end}
.filtergrid label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);gap:.2rem}
.filtergrid .check{flex-direction:row;align-items:center;gap:.4rem}.filtergrid .check input{width:auto}
.resultbar{display:flex;justify-content:space-between;color:var(--muted);margin-bottom:.6rem}
.layout{display:grid;grid-template-columns:250px 1fr;gap:1.5rem;align-items:start}
@media(max-width:800px){.layout{grid-template-columns:1fr}}
.facets{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:.5rem 1rem;font-size:13px}
.facets h3{margin:.8rem 0 .3rem;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.facets ul{list-style:none;margin:0;padding:0}.facets li{display:flex;justify-content:space-between;gap:.5rem;padding:1px 0}
.facets li span{color:var(--muted)}.facets a.on{font-weight:700}
.facets dt{font-weight:600;margin-top:.4rem}.facets dd{margin:0;color:var(--muted)}
.result,.claim{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:.8rem 1rem;margin-bottom:.7rem}
.result h2{margin:0 0 .2rem;font-size:17px}
.meta{color:var(--muted);font-size:13px}.snippet{margin:.5rem 0 0}
.claimhits{margin:.5rem 0 0;padding-left:1.2rem}.claimhits li{margin-bottom:.3rem}
.badge{background:var(--accent);color:#fff;border-radius:4px;font-size:11px;padding:0 5px;margin:0 .3rem}
.tag{display:inline-block;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:0 5px;margin:1px;font-size:12px}
.claim.indep{border-left:4px solid var(--accent)}.claimhead{font-weight:600;margin-bottom:.2rem}
.claim p{margin:.2rem 0}.claim.flash{outline:2px solid var(--accent)}
.muted{color:var(--muted)}.error{color:#c0392b}.empty{padding:2rem;text-align:center;color:var(--muted)}
.pager{display:flex;gap:1rem;justify-content:center;margin-top:1rem}
.family{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:.6rem 1rem;margin-bottom:.7rem}
details>summary{cursor:pointer;margin:.6rem 0}
code{font-size:13px}
.chips{display:flex;flex-wrap:wrap;gap:.3rem;margin:.4rem 0}
.chip{font-size:12px;border-radius:10px;padding:1px 9px;border:1px solid var(--accent);color:var(--accent)}
.chip.primary{background:var(--accent);color:#fff}.chip:hover{text-decoration:none;opacity:.85}
.logout{margin-left:auto;display:flex;gap:.6rem;align-items:center}
.linkbtn{background:none;border:none;color:var(--accent);padding:0;cursor:pointer}
.loginbox{max-width:340px;margin:4rem auto;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1.2rem 1.5rem;display:flex;flex-direction:column;gap:.8rem}
.loginbox h1{margin:0;font-size:20px}.loginbox label{display:flex;flex-direction:column;gap:.2rem;font-size:13px;color:var(--muted)}