:root{--ink:#242629;--muted:#6c727c;--paper:#f5f6f8;--line:#e5e7eb;--gold:#d6a328;--gold-soft:#fcf6e6;--white:#fff;--radius:10px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 "Segoe UI",Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid transparent;border-radius:6px;background:var(--ink);color:#fff;padding:11px 18px;font-weight:600;transition:background .15s,box-shadow .15s}
button:hover{background:#3a3d42}button:disabled{opacity:.5;cursor:wait}button:focus-visible,summary:focus-visible{outline:3px solid #d6a32880;outline-offset:3px}
input,select,textarea{width:100%;min-width:0;border:1px solid #dce0e5;background:#fff;border-radius:6px;padding:10px 12px;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid #d6a32880;outline-offset:2px}
label{display:block;font-size:11px;font-weight:600;color:#565c65}label input,label select{margin-top:7px}h1,h2,h3,p{margin-top:0}
h1{font-size:34px;font-weight:650;line-height:1.2;letter-spacing:-1.1px;margin-bottom:12px}h2{font-size:18px;font-weight:650;letter-spacing:-.3px}h3{font-size:15px;font-weight:600}p{color:var(--muted)}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:1.7px;font-weight:650;color:#797f87;margin-bottom:17px}
.heading .eyebrow:before{content:"";width:20px;height:2px;background:var(--gold)}
.brand{display:flex;align-items:center;padding:3px 10px 29px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.brand-logo{display:block;width:140px;height:auto;object-fit:contain}.brand strong{display:none}
aside{position:fixed;inset:0 auto 0 0;width:238px;background:#fff;border-right:1px solid var(--line);padding:30px 16px 22px;display:flex;flex-direction:column}
aside>.eyebrow{padding-left:13px;margin-bottom:12px;font-size:9px;color:#90959b}
nav{display:grid;gap:6px}.nav{display:flex;align-items:center;gap:11px;text-align:left;background:transparent;color:#656b75;font-size:12px;font-weight:500;padding:12px;border-radius:6px}
.icon{width:18px;height:18px;stroke:currentColor;stroke-width:1.65;fill:none;flex-shrink:0;stroke-linecap:round;stroke-linejoin:round}
.nav:hover{background:#f6f7f9;color:var(--ink)}.nav.active{background:var(--gold-soft);color:#6e5116;border-color:#f1e3bd}.nav.active .icon{color:#b78313}
.sidebar-bottom{margin-top:auto;padding:18px 12px 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}
.dot{display:inline-block;width:6px;height:6px;background:var(--gold);border-radius:100%;margin-right:7px}
.quiet{background:none;color:#737982;padding:12px 0 0;display:block;font-size:11px;font-weight:500}.quiet:hover{background:transparent;color:var(--ink)}
main{margin-left:238px;max-width:1600px;padding:0 48px}
header{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:1px;color:#92979f}
#section-name{color:#565d67}.badge{border:1px solid var(--line);background:#fff;padding:6px 11px;border-radius:5px;font-size:10px;letter-spacing:0;color:#656b75}
.heading{padding-top:44px;margin-bottom:29px}.heading p:last-child{max-width:720px;font-size:13px;margin-bottom:0}
.question-card{background:#fff;border:1px solid #dfe3e8;border-radius:var(--radius);box-shadow:0 3px 12px #141c2a03;overflow:hidden}
.composer-label{display:flex;align-items:center;gap:9px;padding:17px 22px;border-bottom:1px solid #edf0f3;font-size:11px;font-weight:600;color:#636a73;background:#fcfcfd}
.composer-label .icon{width:16px;height:16px;color:#ad7e18}
.question-card textarea{display:block;border:0;border-radius:0;resize:vertical;min-height:150px;padding:22px;font-size:17px;line-height:1.7;font-weight:400}
.question-card textarea::placeholder{color:#9ba1aa}.question-card textarea:focus{outline:none;box-shadow:inset 3px 0 var(--gold)}
.filters{display:flex;align-items:end;gap:12px;border-top:1px solid var(--line);padding:18px 22px;background:#fcfcfd}.filters label:first-child{flex:1}.filters label{max-width:100%;min-width:0}.filters input{width:145px;font-size:12px}.filters select{font-size:12px}.filters button{white-space:nowrap;font-size:12px;min-height:40px}
.hint{font-size:11px;line-height:1.8;margin-top:14px;color:#808690;max-width:850px}
.empty{display:flex;align-items:center;gap:18px;padding:26px;background:#fff;border:1px dashed #d9dde3;border-radius:var(--radius);margin:36px 0 22px}
.orb{width:44px;height:44px;display:grid;place-items:center;flex-shrink:0;border:1px solid var(--line);border-radius:8px;background:#fafbfc;color:#828a95}.orb .icon{width:22px;height:22px}
.empty h3{margin-bottom:5px;font-size:13px}.empty p{font-size:12px;margin-bottom:0}.empty br{display:none}
.answer-top{display:flex;justify-content:space-between;margin-top:32px}.answer-top span{font-size:11px;color:var(--muted)}
#answer{white-space:pre-wrap;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:8px;padding:24px;line-height:1.9;margin-bottom:28px;font-size:14px}
.source{border:1px solid var(--line);background:#fff;border-radius:7px;padding:16px;margin:9px 0}.source summary{cursor:pointer;font-size:12px;font-weight:600}.source pre{white-space:pre-wrap;font:12px/1.8 "Segoe UI",sans-serif;max-height:350px;overflow:auto;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:25px 0}.stats>div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px}.stats strong{display:block;font-size:29px;font-weight:600;letter-spacing:-1px;font-variant-numeric:tabular-nums}.stats span{color:var(--muted);font-size:11px}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:27px}.toolbar span{font-size:12px}.toolbar button{font-size:12px}
#chat-list{margin-top:20px;border-radius:8px;overflow:hidden}#chat-list>p{font-size:13px;background:#fff;border:1px solid var(--line);padding:24px;margin:0}
.chat-row{display:flex;gap:14px;align-items:center;background:#fff;padding:18px;border:1px solid var(--line);border-bottom:0}.chat-row:last-child{border-bottom:1px solid var(--line)}.chat-row input{width:17px;height:17px;accent-color:#b8891e}.chat-row .info{flex:1;min-width:0}.chat-row strong{display:block;overflow-wrap:anywhere;font-size:13px;font-weight:600}.chat-row small{color:var(--muted);font-size:11px}.chat-row button{background:#fff;color:#535a65;border-color:var(--line);padding:7px 12px;font-size:11px}.chat-row button:hover{background:#f5f6f8}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}.panel h2{padding-bottom:15px;border-bottom:1px solid var(--line)}.panel p{font-size:12px}.panel form{display:grid;gap:18px}
.callout{background:var(--gold-soft);border-left:2px solid var(--gold);padding:14px;font-size:12px;margin:20px 0}.callout code{display:block;margin-top:10px;font:11px/1.7 Consolas,monospace;overflow-wrap:anywhere}
#qr{display:block;max-width:100%;height:auto;margin:20px auto}
#notice{padding:14px 17px;background:#fffaed;border:1px solid #eadbb4;border-radius:7px;margin-top:20px;font-size:12px}
footer{display:flex;justify-content:space-between;font-size:10px;color:#9499a1;margin:48px 0 24px;border-top:1px solid var(--line);padding-top:18px}
.login{min-height:100vh;display:grid;place-items:center;padding:28px;background:#f5f6f8}
.login-card{width:min(440px,100%);padding:40px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:10px;box-shadow:0 12px 42px #19203006}
.login-card .brand-logo{width:175px;margin-bottom:38px}.login-card .eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:12px}
.login-card h1{font-size:27px;letter-spacing:-.8px;margin-bottom:10px}.login-card>p:not(.eyebrow){font-size:12px}.login-card label{margin-top:28px}.login-card input{padding:12px}.login-card button{width:100%;margin-top:20px;font-size:12px}.login-footnote{margin:18px 0 0;text-align:center;color:#999fa7!important;font-size:10px!important}
#login-error{color:#a44435;font-size:12px;margin-top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
#message-panel{margin-top:30px}.message{border-bottom:1px solid var(--line);padding:14px 0}.message p{white-space:pre-wrap;font-size:13px}.message small{color:#777f89;font-size:11px}
@media(min-width:1500px){main{padding:0 70px}.view{max-width:1100px}.heading{padding-top:55px}}
@media(max-width:1100px){aside{width:214px}main{margin-left:214px;padding:0 28px}.filters{flex-wrap:wrap}.filters label:first-child{flex-basis:100%}.settings-grid{grid-template-columns:1fr}.filters button{margin-left:auto}.heading{padding-top:32px}}
@media(max-width:700px){aside{position:static;width:100%;padding:20px 18px 12px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand{border:0;margin:0 0 18px;padding:0}.brand-logo{width:120px}aside>.eyebrow{display:none}nav{display:flex;flex-wrap:wrap;gap:4px}.nav{font-size:10px;gap:6px;padding:9px 7px}.nav .icon{width:14px;height:14px}.sidebar-bottom{display:flex;align-items:center;gap:0;margin-top:12px;padding:10px 0 0;font-size:10px}.quiet{margin-left:auto;padding:0;font-size:10px}main{margin:0;padding:0 18px}header{height:62px;font-size:9px;letter-spacing:.5px}.badge{font-size:9px;padding:5px 8px}.heading{padding-top:30px;margin-bottom:24px}h1{font-size:28px;letter-spacing:-.8px}.heading p:last-child{font-size:12px}.eyebrow{font-size:9px;letter-spacing:1.2px}.composer-label{padding:14px 16px}.question-card textarea{padding:16px;min-height:140px;font-size:15px}.filters{padding:16px;gap:12px}.filters label:first-child{flex-basis:100%}.filters label:not(:first-child){flex:1}.filters input{width:100%;font-size:11px}.filters button{width:100%;margin:2px 0 0}.empty{padding:20px;gap:14px;align-items:start;margin-top:25px}.empty h3{font-size:12px}.empty p{font-size:11px}.orb{width:34px;height:34px}.orb .icon{width:18px;height:18px}.stats{gap:8px}.stats>div{padding:13px 10px}.stats strong{font-size:24px}.stats span{font-size:10px}.toolbar{align-items:start}.toolbar button{font-size:11px;max-width:175px}.panel{padding:20px}.chat-row{padding:13px;gap:9px}.chat-row button{padding:7px 9px}.chat-row small{font-size:10px}.login-card{padding:30px}footer{margin-top:32px}footer span{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}