:root{--kb-bg:#0e0f12;--kb-card:#16181d;--kb-card-2:#1c1f25;--kb-line:#2a2d33;--kb-text:#f2f0ea;--kb-muted:#9aa0a8;--kb-blue:#00a2fe;--kb-orange:#f46221}
*{box-sizing:border-box}html{background:var(--kb-bg)}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(0,162,254,.08),transparent 34%),var(--kb-bg);color:var(--kb-text);font-family:Manrope,Inter,system-ui,sans-serif}
#knowledge-app{min-height:100vh}.kb-shell{width:min(1440px,100%);margin:auto;padding:112px 32px 72px}.kb-kicker{margin:0 0 12px;color:var(--kb-blue);font:700 11px/1.2 "JetBrains Mono",monospace;letter-spacing:.18em;text-transform:uppercase}.kb-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:32px;align-items:end;margin-bottom:34px}.kb-hero h1{max-width:880px;margin:0;font:800 clamp(36px,5vw,72px)/.98 Unbounded,Manrope,sans-serif;letter-spacing:-.055em}.kb-hero p{max-width:620px;margin:18px 0 0;color:#b5bac1;font-size:16px;line-height:1.65}.kb-stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--kb-line);background:rgba(22,24,29,.75)}.kb-stat{padding:20px;border-right:1px solid var(--kb-line)}.kb-stat:last-child{border:0}.kb-stat strong{display:block;font:700 24px Unbounded,sans-serif}.kb-stat span{display:block;margin-top:6px;color:var(--kb-muted);font:600 9px "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.08em}
.kb-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(340px,.65fr);gap:24px}.kb-panel{border:1px solid var(--kb-line);background:rgba(17,19,23,.92)}.kb-search-head{padding:22px;border-bottom:1px solid var(--kb-line)}.kb-search-box{display:grid;grid-template-columns:32px 1fr;align-items:center;border:1px solid #3a3e46;background:#191c21}.kb-search-box span{color:var(--kb-blue);text-align:center;font-size:18px}.kb-search-box input{height:54px;border:0;outline:0;background:transparent;color:var(--kb-text);font:600 16px inherit}.kb-search-box input::placeholder{color:#737982}.kb-filters{display:flex;gap:7px;margin-top:14px;overflow:auto;scrollbar-width:none}.kb-filters::-webkit-scrollbar{display:none}.kb-filter{flex:0 0 auto;padding:9px 11px;border:1px solid var(--kb-line);background:transparent;color:var(--kb-muted);cursor:pointer;font:700 9px "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.06em}.kb-filter.is-active{border-color:var(--kb-blue);background:rgba(0,162,254,.1);color:#74cfff}.kb-result-count{margin:14px 0 0;color:var(--kb-muted);font-size:12px}.kb-results{display:grid}.kb-result{display:grid;grid-template-columns:82px minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--kb-line);color:inherit;text-decoration:none;transition:.18s}.kb-result:hover{background:#191c21;box-shadow:inset 3px 0 var(--kb-blue)}.kb-thumb{width:82px;height:58px;overflow:hidden;border:1px solid #333741;background:#20232a}.kb-thumb img{width:100%;height:100%;object-fit:cover;object-position:center}.kb-breadcrumb{margin:0 0 6px;color:var(--kb-blue);font:700 9px "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.07em}.kb-result h2{margin:0;font-size:16px;line-height:1.3}.kb-result p{margin:7px 0 0;color:var(--kb-muted);font-size:12px;line-height:1.5}.kb-open{color:#77d1ff;font:700 10px "JetBrains Mono",monospace;text-transform:uppercase;white-space:nowrap}.kb-empty{padding:50px 24px;text-align:center;color:var(--kb-muted)}
.kb-ai{position:sticky;top:88px;height:calc(100vh - 112px);display:grid;grid-template-rows:auto 1fr auto}.kb-ai-head{padding:22px;border-bottom:1px solid var(--kb-line);background:linear-gradient(135deg,rgba(0,162,254,.12),transparent)}.kb-ai-head strong{display:block;font:700 18px Unbounded,sans-serif}.kb-ai-head span{display:block;margin-top:8px;color:#48dc8e;font-size:11px}.kb-messages{min-height:250px;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px}.kb-message{max-width:92%;padding:12px 13px;border:1px solid var(--kb-line);background:var(--kb-card-2);color:#d4d7dc;font-size:13px;line-height:1.55;white-space:pre-wrap}.kb-message.user{align-self:flex-end;border-color:var(--kb-blue);background:var(--kb-blue);color:#06121a}.kb-sources{display:grid;gap:6px;margin-top:10px}.kb-source{display:block;padding:9px;border:1px solid #343840;color:#74cfff;text-decoration:none;font:600 10px/1.35 "JetBrains Mono",monospace}.kb-source:hover{border-color:var(--kb-blue)}.kb-ai-form{padding:14px;border-top:1px solid var(--kb-line)}.kb-ai-form textarea{width:100%;min-height:84px;resize:none;border:1px solid #343840;padding:12px;background:#20242b;color:var(--kb-text);font:500 14px/1.45 inherit;outline:0}.kb-ai-form textarea:focus{border-color:var(--kb-blue)}.kb-ai-form button{width:100%;height:44px;margin-top:8px;border:1px solid var(--kb-blue);background:var(--kb-blue);color:#06121a;cursor:pointer;font:800 10px "JetBrains Mono",monospace;text-transform:uppercase}.kb-ai-form button:disabled{opacity:.55}
@media(max-width:1000px){.kb-shell{padding:96px 18px 56px}.kb-hero,.kb-grid{grid-template-columns:1fr}.kb-ai{position:relative;top:auto;height:620px}.kb-grid{display:flex;flex-direction:column}.kb-hero h1{font-size:clamp(34px,9vw,56px)}}@media(max-width:620px){.kb-shell{padding:86px 12px 36px}.kb-hero{gap:20px}.kb-stats{grid-template-columns:repeat(3,1fr)}.kb-stat{padding:14px 10px}.kb-stat strong{font-size:18px}.kb-result{grid-template-columns:62px minmax(0,1fr);gap:12px;padding:15px 12px}.kb-thumb{width:62px;height:48px}.kb-open{display:none}.kb-result h2{font-size:14px}.kb-search-head{padding:14px}.kb-ai{height:560px}}