:root{color-scheme:light;--ink:#172c35;--muted:#5b7078;--accent:#076f6b;--line:#dbe5e4;--bg:#f3f7f6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,sans-serif}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 4vw;background:#fff;border-bottom:1px solid var(--line)}a{color:var(--accent);text-underline-offset:4px}.brand{text-decoration:none;font-weight:800;letter-spacing:.12em;font-size:23px;color:var(--ink)}.brand span{display:block;font-size:11px;letter-spacing:.02em;font-weight:500;color:var(--muted)}nav{display:flex;gap:19px;align-items:center;flex-wrap:wrap}nav a{font-size:14px;text-decoration:none}nav form{margin:0}main{max-width:1180px;margin:42px auto;padding:0 28px;min-height:65vh}h1{font-size:clamp(28px,4vw,42px);line-height:1.18;letter-spacing:-.035em;margin:10px 0 20px}h2{font-size:23px;line-height:1.3;margin:10px 0 16px}h3{font-size:18px}p{margin:10px 0 18px}.intro{font-size:19px;color:var(--muted)}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--accent)}.panel{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:25px;margin:20px 0;text-decoration:none}.auth{max-width:540px;background:#fff;padding:36px;margin:55px auto;border:1px solid var(--line);border-radius:16px}.cards,.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.cards .panel{margin:0}label{display:block;font-size:14px;font-weight:600;margin:14px 0}input:not([type=checkbox]),select,textarea{display:block;width:100%;font:inherit;background:#fff;border:1px solid #a8bdbb;border-radius:7px;padding:11px;margin-top:7px;color:var(--ink)}textarea{resize:vertical}button{border:0;border-radius:7px;background:var(--accent);color:#fff;padding:12px 20px;font:600 14px system-ui;cursor:pointer}.secondary{background:#e7efed;color:var(--ink)}button:disabled{opacity:.6;cursor:wait}.row{display:flex;align-items:end;gap:20px}.row label{flex:1;margin-bottom:0}.notice{padding:14px 18px;border-left:4px solid #c18c2e;background:#fff5dc}.turn{margin:25px 0}.question{background:#e2efeb;border-radius:14px 14px 0 14px;padding:20px 24px;margin-left:12%}.answer{background:#fff;border:1px solid var(--line);padding:24px;border-radius:14px;margin-top:15px}.answer-text{white-space:pre-wrap;overflow-wrap:anywhere}.muted,small{color:var(--muted)}small{font-size:12px}.source{border-top:1px solid var(--line);padding:16px 0}.source p{font-size:14px}summary{cursor:pointer;color:var(--accent);margin-top:15px}.composer{position:sticky;bottom:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-top:30px;box-shadow:0 5px 30px #122c3510}.composer button{margin-top:10px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:white;font-size:14px;margin:20px 0}td,th{padding:13px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:#e7efed}td form{display:inline-block;margin:6px 4px}td small{overflow-wrap:anywhere}footer{text-align:center;color:var(--muted);font-size:12px;padding:30px}.helptext{display:block;color:var(--muted);font-size:12px}ul.errorlist{color:#9b2d27}@media(max-width:720px){header{align-items:start;flex-direction:column;gap:14px}nav{gap:12px}main{padding:0 16px;margin-top:25px}.auth{padding:24px;margin:20px 0}.row{display:block}.row button{margin-top:14px}.question{margin-left:5%}.composer{position:static}}