:root{color-scheme:light;--ink:#242938;--muted:#737887;--line:#e4e4eb;--paper:#f8f8fb;--accent:#5552a5;--soft:#eeedf8}
*{box-sizing:border-box}body{margin:0;font:15px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--paper)}button,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #a9a5f0;outline-offset:3px}.app{display:grid;grid-template-columns:280px 1fr;min-height:100dvh}aside{padding:32px 24px;background:#25263e;color:white;display:flex;flex-direction:column;gap:30px}.brand{display:flex;align-items:center;gap:12px;color:white;text-decoration:none;font-size:17px;font-weight:700;letter-spacing:-.4px}.logo{display:grid;place-items:center;width:36px;height:36px;border:1px solid #8583b2;border-radius:10px;color:#d3d1fa;font:italic 26px Georgia,serif}.eyebrow{font-size:10px;letter-spacing:1.7px;text-transform:uppercase;font-weight:750}aside .eyebrow{color:#b0add5}.side-intro{margin-top:12px}h2{font:34px/1.15 Georgia,serif;margin:15px 0}.side-intro p{color:#c1c1d4;font-size:14px}.new{background:#eeedf8;color:#373454;border:0;border-radius:10px;padding:12px;font-weight:650;text-align:left}.side-section p{font-size:13px;color:#cccce1;margin:14px 0}.side-note{margin-top:auto;border-top:1px solid #494960;padding-top:20px;font-size:12px;color:#b6b6cb}main{min-width:0;display:flex;flex-direction:column;height:100dvh}header{display:flex;justify-content:space-between;align-items:center;padding:22px 36px;border-bottom:1px solid var(--line);background:#fff}header strong{display:block;font-size:16px}header small{color:var(--muted);font-size:12px}.badge{font-size:11px;padding:5px 12px;border:1px solid var(--line);border-radius:30px;color:var(--muted)}.mobile-new{display:none}.scroll{overflow-y:auto;flex:1;scroll-behavior:smooth}.welcome{max-width:840px;margin:auto;padding:56px 38px 28px}.book-mark{display:grid;place-items:center;width:62px;height:62px;background:var(--soft);color:var(--accent);border-radius:18px;margin-bottom:25px}.welcome .eyebrow{color:var(--accent)}h1{font:clamp(36px,4.4vw,56px)/1.08 Georgia,serif;letter-spacing:-1.8px;margin:14px 0 20px}.intro{color:var(--muted);max-width:540px;font-size:16px}.suggestions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}.suggestions button{padding:19px;text-align:left;border:1px solid var(--line);background:white;border-radius:12px;color:var(--ink)}.suggestions button:hover{border-color:#aaa4d0;background:#fefeff}.suggestions strong{display:flex;justify-content:space-between;font-size:14px;margin-bottom:4px}.suggestions strong span{color:var(--accent)}.suggestions small{font-size:12px;color:var(--muted)}.record-note{font-size:12px;color:var(--muted);margin-top:20px}.messages{max-width:840px;margin:auto;padding:24px 38px}.message{max-width:94%;margin:0 0 25px}.label{font-size:10px;font-weight:750;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:7px}.message .text{white-space:pre-wrap;overflow-wrap:anywhere}.message.user{margin-left:auto;max-width:85%}.message.user .text{background:var(--soft);padding:14px 18px;border-radius:16px 16px 3px 16px}.message.assistant .text{background:white;border:1px solid var(--line);border-radius:3px 16px 16px 16px;padding:18px}.copy{border:0;background:transparent;color:var(--muted);font-size:12px;padding:7px 0}.pending{color:var(--accent);font-size:14px;padding:0 38px 18px;max-width:840px;margin:auto}.composer-wrap{padding:12px 32px 20px;background:var(--paper)}.composer{max-width:764px;margin:auto;padding:8px;background:white;border:1px solid #d7d5e4;border-radius:15px;display:flex;align-items:flex-end;gap:8px;box-shadow:0 5px 25px #27234606}.composer:focus-within{border-color:var(--accent)}textarea{resize:vertical;border:0;background:transparent;flex:1;min-width:0;padding:10px;color:var(--ink);max-height:160px}textarea:focus{outline:none}.send{border:0;background:var(--accent);color:white;border-radius:10px;padding:11px 16px;font-weight:650}.footnote{max-width:764px;margin:10px auto 0;font-size:10px;color:var(--muted);text-align:center}.error{max-width:764px;margin:0 auto 12px;color:#983732;background:#fff0ef;padding:10px 14px;border-radius:10px;font-size:13px}.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}@media(max-width:760px){.app{grid-template-columns:1fr}aside{display:none}header{padding:16px 20px}.badge{display:none}.mobile-new{display:block;background:white;border:1px solid var(--line);border-radius:9px;padding:7px 10px;color:var(--ink)}.welcome{padding:34px 20px 20px}.messages{padding:20px}.composer-wrap{padding:10px 14px 15px}.suggestions{gap:9px}.suggestions button{padding:14px}.message{max-width:100%}.pending{padding:0 20px 18px}}@media(max-width:360px){.suggestions{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.scroll{scroll-behavior:auto}}