:root{--ink:#17211d;--muted:#66736d;--paper:#f2f0e9;--card:#fffdf8;--green:#0d7a55;--line:#d8d8cf;--accent:#d6ff56}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Segoe UI,sans-serif}main{width:min(1080px,calc(100% - 32px));margin:0 auto;padding:64px 0}header{max-width:760px;margin-bottom:38px}.eyebrow{font:700 12px/1.2 monospace;letter-spacing:.15em;color:var(--green)}h1{font:800 clamp(44px,8vw,82px)/.94 Georgia,serif;letter-spacing:-.055em;margin:14px 0}header p{font-size:19px;color:var(--muted);max-width:630px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;margin:18px 0;box-shadow:0 8px 30px #1d2c2410}.section-title{display:flex;gap:18px;align-items:flex-start;margin-bottom:24px}.section-title>span{display:grid;place-items:center;background:var(--ink);color:#fff;border-radius:50%;width:35px;height:35px;font:700 12px monospace;flex:0 0 auto}.section-title h2{margin:2px 0 4px;font-size:22px}.section-title p{margin:0;color:var(--muted)}form{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{font-size:13px;font-weight:700}input{display:block;width:100%;margin-top:7px;border:1px solid var(--line);background:#fff;padding:13px;border-radius:9px;font:inherit;outline:none}input:focus{border-color:var(--green);box-shadow:0 0 0 3px #0d7a5518}.wide{grid-column:1/-1}button{border:0;border-radius:9px;padding:13px 18px;background:var(--green);color:white;font-weight:750;cursor:pointer}form button{grid-column:1/-1;justify-self:start}button:hover{filter:brightness(.94)}button:disabled{opacity:.55;cursor:wait}.status{margin:16px 0 0;color:var(--muted)}.status.error{color:#a12d28}.hidden{display:none}.toolbar{display:flex;gap:10px;margin-bottom:14px}.toolbar input{margin:0}.secondary{background:#e7e8e1;color:var(--ink);white-space:nowrap}.chats{border:1px solid var(--line);border-radius:11px;max-height:430px;overflow:auto}.chat{display:flex;gap:13px;align-items:center;padding:13px 15px;border-bottom:1px solid var(--line);cursor:pointer}.chat:last-child{border:0}.chat:hover{background:#f6f7ef}.chat input{width:18px;height:18px;margin:0}.chat div{min-width:0}.chat strong,.chat small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat small{color:var(--muted);margin-top:3px}.export-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:20px}.export-bar small{display:block;color:var(--muted);margin-top:4px}.progress-track{height:12px;background:#e3e3dc;border-radius:10px;overflow:hidden}.progress-track div{height:100%;width:0;background:var(--accent);transition:width .3s}.mono{font-family:monospace;color:var(--muted)}.downloads{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.download{display:inline-block;border-radius:9px;padding:12px 16px;background:var(--ink);color:#fff;text-decoration:none;font-weight:750}.download:hover{filter:brightness(1.18)}aside{border-left:4px solid var(--accent);padding:8px 18px;margin:28px 4px;color:var(--muted)}aside strong{color:var(--ink)}aside p{margin:6px 0}@media(max-width:650px){main{padding-top:35px}form{grid-template-columns:1fr}.wide{grid-column:auto}.export-bar{align-items:stretch;flex-direction:column}.toolbar{flex-direction:column}.toolbar button{align-self:flex-start}.card{padding:20px}}