:root{color-scheme:dark;--bg:#0d1320;--card:#162133;--stroke:#304057;--text:#e9f0f8;--muted:#9dadc3;--accent:#70d6da;--warn:#e5bc71}*{box-sizing:border-box}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{margin:0;color:var(--text);background:var(--bg);line-height:1.45}.shell{max-width:1380px;margin:auto;padding:0 22px}.masthead{padding:35px 0 18px;border-bottom:1px solid var(--stroke);background:linear-gradient(120deg,#12263c,#0d1320)}.brand{font-weight:800;font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.06em}.brand span{color:var(--accent)}.tagline{font-size:.72rem;letter-spacing:.19em;color:var(--accent);margin-top:3px}.updated{color:var(--muted);font-size:.78rem;margin:15px 0 0}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:22px 0}.toolbar label{font-size:.85rem;color:var(--muted)}input,select{background:#18283b;color:var(--text);border:1px solid var(--stroke);border-radius:7px;padding:10px 12px}input{flex:1;min-width:190px}#count{font-size:.78rem;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,315px),1fr));gap:16px;align-items:start}.source{background:var(--card);border:1px solid var(--stroke);border-radius:10px;padding:16px;min-width:0}.source-head{display:flex;gap:8px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--stroke);padding-bottom:11px}.source h2{font-size:1rem;line-height:1.3;margin:0}.category{font-size:.65rem;white-space:nowrap;color:var(--accent);border:1px solid #38606b;padding:3px 6px;border-radius:4px}.stale{font-size:.7rem;color:var(--warn);margin:8px 0}.articles{list-style:none;margin:0;padding:0}.article{position:relative;padding:12px 0;border-bottom:1px solid #28374a}.article:last-child{border-bottom:0}.article-line{display:flex;gap:8px;align-items:baseline}.article a{color:var(--text);font-size:.89rem;text-decoration:none;flex:1;overflow-wrap:anywhere}.article a:hover,.article a:focus-visible{color:var(--accent);text-decoration:underline}.out{color:var(--muted);font-size:.8em}.date{color:var(--muted);font-size:.7rem;margin-top:4px}.summary-toggle{border:0;background:transparent;color:var(--accent);cursor:pointer;font-size:1rem}.summary{display:none;background:#23354b;border:1px solid #507087;border-radius:7px;padding:12px;font-size:.81rem;color:#e6f5f8;margin-top:8px;overflow-wrap:anywhere}.article:hover>.summary,.article:focus-within>.summary,.article.is-open>.summary{display:block}.empty{font-size:.86rem;color:var(--muted)}footer{margin-top:36px!important;padding-top:25px!important;padding-bottom:25px!important;color:var(--muted);font-size:.78rem;border-top:1px solid var(--stroke)}[hidden]{display:none!important}@media(prefers-reduced-motion:no-preference){a{transition:color .15s}}