:root{color-scheme:dark;--bg:#050505;--surface:#111113;--surface2:#18181b;--line:#29292e;--text:#f4f4f5;--muted:#93939d;--accent:#7c4dff;--accent2:#9b7aff}*{box-sizing:border-box}html{background:var(--bg)}body{min-height:100vh;margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,6vw,88px);border-bottom:1px solid #171719}.brand{color:#fff;font-size:18px;font-weight:850;letter-spacing:.15em;text-decoration:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:0 18px;border-radius:9px;text-decoration:none;font-size:13px;font-weight:700;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--accent);color:white}.primary:hover{background:var(--accent2)}.secondary{border:1px solid var(--line);background:var(--surface);color:var(--text)}main{width:min(1180px,calc(100% - 42px));min-height:calc(100vh - 138px);margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.95fr);align-items:center;gap:clamp(48px,8vw,110px);padding:76px 0}.eyebrow{color:var(--accent2);font-size:10px;font-weight:800;letter-spacing:.18em}.hero h1{margin:20px 0 24px;font-size:clamp(54px,7vw,98px);line-height:.94;letter-spacing:-.065em}.hero h1 em{color:var(--accent2);font-style:normal}.hero p{max-width:590px;margin:0 0 32px;color:var(--muted);font-size:16px;line-height:1.75}.panel{padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 28px 80px rgba(0,0,0,.45)}.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:11px}.panel-head strong{letter-spacing:.13em}.panel-head span{color:var(--muted)}.panel-head i{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#52ca80}.message{margin-top:20px;padding:15px 17px;border-radius:12px;font-size:13px;line-height:1.6}.message.user{width:82%;margin-left:auto;background:var(--accent);color:white}.message.crake{padding-left:0;background:transparent}.message.crake b{font-size:10px;letter-spacing:.1em}.message.crake p{margin:8px 0;color:#d6d6db}.message.crake small{color:var(--muted)}.composer{display:flex;justify-content:space-between;margin-top:25px;padding:17px;border:1px solid var(--line);border-radius:13px;background:var(--surface2);color:#777781;font-size:12px}.composer span{display:grid;width:24px;height:24px;place-items:center;border-radius:7px;background:var(--accent);color:white}footer{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,6vw,88px);border-top:1px solid #171719;color:#606068;font-size:10px}@media(max-width:820px){main{grid-template-columns:1fr;padding:58px 0}.hero h1{font-size:clamp(48px,14vw,74px)}.panel{margin-bottom:30px}header{height:66px}footer{height:54px}}