:root{color-scheme:light;--red:#b21d32;--ink:#20282f;--muted:#6d747c;--line:#e3e6e9;--bg:#f2f3f5;--soft:#fbf4f4;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:15px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,select,textarea{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #c5516470;outline-offset:4px}.workspace{display:grid;grid-template-columns:310px minmax(0,1fr);max-width:1380px;margin:32px auto;height:calc(100dvh - 64px);min-height:570px;border:1px solid var(--line);border-radius:16px;background:white;overflow:hidden;box-shadow:0 14px 50px #20282f08}.sidebar{padding:32px 28px;background:#fafafa;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-size:12px;line-height:1.4}.brand-mark{background:var(--red);color:white;padding:12px 8px;font-size:20px;font-weight:800;letter-spacing:-1px}.intro{margin-top:48px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.13em;color:var(--muted);margin:0 0 11px}h1{font-size:29px;letter-spacing:-.9px;line-height:1.12;margin:0 0 18px;font-weight:650}.intro>p:last-child{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.program-field{margin-top:34px}.program-field label{display:block;font-size:12px;font-weight:650;margin-bottom:10px}select{width:100%;min-height:44px;padding:9px 27px 9px 11px;background:white;border:1px solid #d7dce1;border-radius:7px;color:var(--ink);font-size:13px}.caption{font-size:11px;line-height:1.5;color:var(--muted);margin:9px 0 13px}.program-field a{color:var(--red);font-size:12px;text-underline-offset:3px}.safety{display:flex;gap:10px;margin-top:auto;padding-top:34px}.safety-dot{width:7px;height:7px;background:#54745d;border-radius:50%;flex:none;margin-top:5px}.safety strong{font-size:12px;font-weight:600}.safety p{font-size:11px;color:var(--muted);line-height:1.6;margin:6px 0 0}.chat{min-height:0;display:flex;flex-direction:column;min-width:0}.chat-header{padding:25px 34px 23px;display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);align-items:center}.chat-header .eyebrow{margin-bottom:7px}h2{font-size:20px;font-weight:650;letter-spacing:-.4px;margin:0}#status{font-size:12px;color:var(--muted);margin:7px 0 0}.reset{background:white;border:1px solid var(--line);border-radius:7px;padding:10px 13px;white-space:nowrap;font-size:12px;color:var(--ink)}.reset span{font-size:18px;vertical-align:-1px;margin-right:6px}.reset:hover{background:var(--bg)}.conversation{overflow-y:auto;flex:1;min-height:0;padding:28px 34px;scroll-behavior:smooth}.empty{min-height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:28px 0}.empty-symbol{font-weight:750;color:var(--red);font-size:16px;letter-spacing:-.7px;background:var(--soft);border-radius:14px;padding:19px 12px;margin-bottom:22px}h3{font-weight:600;font-size:22px;letter-spacing:-.5px;margin:0 0 11px}.empty p{font-size:14px;line-height:1.65;color:var(--muted);margin:0}.suggestions{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:24px}.suggestions button{background:white;color:#5b636c;border:1px solid var(--line);font-size:12px;border-radius:20px;padding:10px 16px}.suggestions button:hover{border-color:#bc9198;color:var(--red)}.turn{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:22px}.turn.user{align-items:flex-end}.turn-label{font-size:10px;color:var(--muted);margin-bottom:6px}.bubble{max-width:85%;padding:14px 17px;border-radius:3px 15px 15px 15px;background:#f0f2f4;font-size:14px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}.user .bubble{background:var(--soft);border:1px solid #f0dfe2;border-radius:15px 3px 15px 15px}.system .bubble{font-size:12px;background:#fff8e9;color:#746142;max-width:100%}.typing{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:12px;padding:12px 0}.typing[hidden],.empty[hidden],[hidden]{display:none!important}.typing span{width:5px;height:5px;border-radius:50%;background:#9da2a7;animation:pulse 1s infinite}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}.typing p{margin:0 0 0 8px}.composer-wrap{padding:16px 34px 22px;border-top:1px solid var(--line)}#composer{display:flex;align-items:flex-end;border:1px solid #d7dce1;border-radius:10px;padding:9px;background:white;gap:8px}#composer:focus-within{border-color:#a08088;box-shadow:0 0 0 2px #b21d3208}textarea{border:0;outline:none!important;resize:none;padding:7px 4px;width:100%;min-height:38px;max-height:140px;line-height:1.6;color:var(--ink);background:transparent}textarea::placeholder{color:#959ba2}#send{border:0;border-radius:7px;background:var(--red);color:white;width:38px;height:38px;flex:none;font-size:24px;line-height:1}#send:hover:not(:disabled){background:#921629}.composer-hint{display:flex;justify-content:space-between;font-size:10px;color:#8a9097;gap:10px;margin-top:10px}#error{font-size:12px;color:#a51d31;background:#fff0f2;padding:10px;border-radius:6px;margin-bottom:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@keyframes pulse{50%{opacity:.3}}@media(min-width:1450px){.workspace{margin-top:48px;height:calc(100dvh - 96px)}}@media(max-width:900px){.workspace{margin:0;height:100dvh;min-height:480px;border:0;border-radius:0;grid-template-columns:245px 1fr}.sidebar{padding:24px 20px}.intro{margin-top:35px}h1{font-size:25px}.chat-header,.conversation{padding:22px}.composer-wrap{padding:15px 22px}.bubble{max-width:95%}.chat-header{align-items:flex-start}.reset{font-size:11px;padding:8px}.reset span{display:none}}@media(max-width:620px){.workspace{display:flex;flex-direction:column;min-height:0}.sidebar{padding:13px 16px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand{display:none}.intro,.safety{display:none}.program-field{margin:0;display:grid;grid-template-columns:1fr;gap:6px}.program-field label{margin:0;font-size:10px}.program-field select{min-height:35px;font-size:12px;padding:7px 25px 7px 9px}.program-field .caption,.program-field a{display:none}.chat{flex:1}.chat-header{padding:15px 16px;align-items:center}.chat-header .eyebrow{display:none}h2{font-size:17px}.chat-header #status{font-size:11px}.reset{font-size:10px}.conversation{padding:20px 16px}.composer-wrap{padding:12px 16px 16px}.composer-hint{font-size:9px}.composer-hint>span:first-child{max-width:230px}.bubble{font-size:14px}.empty{padding:15px 0}h3{font-size:20px}.empty-symbol{margin-bottom:16px}.suggestions{margin-top:16px}.suggestions button{padding:9px 13px}}@media(prefers-reduced-motion:reduce){.conversation{scroll-behavior:auto}.typing span{animation:none}}
.lab-hint{margin-top:34px}.lab-hint .caption{font-size:12px;line-height:1.6;color:var(--muted);margin:0}