:root{--paper: #fbfaf6;--paper-soft: #f2efe7;--ink: #171b22;--muted: #5d6575;--line: #d9d4c9;--sky: #2f7dd1;--mint: #2f9f78;--coral: #d96b57;--amber: #c99324;--violet: #7654c7;--panel: #ffffff;--shadow: 0 18px 45px rgba(23, 27, 34, .12);color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--paper);color:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(217,212,201,.35) 1px,transparent 1px),linear-gradient(180deg,rgba(217,212,201,.28) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,black,transparent 72%)}a{color:var(--sky);text-decoration-thickness:.08em;text-underline-offset:.2em}a:hover{color:var(--violet)}.site-shell{min-height:100vh;display:flex;flex-direction:column}.skip-link{position:fixed;left:16px;top:12px;z-index:30;transform:translateY(-140%);border-radius:7px;background:var(--ink);color:#fff;padding:10px 14px;font-weight:750}.skip-link:focus{transform:translateY(0)}.site-header{border-bottom:1px solid var(--line);background:#fbfaf6eb;backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.site-header__inner,.site-footer__inner,.page-frame{width:min(1120px,calc(100vw - 32px));margin:0 auto}.site-header__inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800;letter-spacing:0}.brand__mark{display:grid;place-items:center;width:34px;height:34px;border-radius:7px;color:#fff;background:linear-gradient(135deg,var(--sky),var(--mint));box-shadow:0 8px 18px #2f7dd140}.nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}.nav a{color:var(--muted);font-size:.94rem;font-weight:650;text-decoration:none}.nav a:hover{color:var(--ink)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:7px;border:1px solid var(--ink);background:var(--ink);color:#fff;font-weight:750;text-decoration:none;box-shadow:0 10px 24px #171b2229}.button:hover{color:#fff;background:#2c313a}.button.secondary{color:var(--ink);background:transparent;box-shadow:none}.hero{padding:82px 0 42px}.eyebrow{margin:0 0 14px;color:var(--coral);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3{letter-spacing:0;line-height:1.05}h1{margin:0;max-width:15ch;font-size:clamp(3.3rem,7.8vw,7rem)}h2{margin-top:0;font-size:clamp(2rem,4vw,3.2rem)}h3{font-size:1.25rem}.lede{max-width:650px;color:var(--muted);font-size:1.18rem;line-height:1.65}.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.conversation-strip{border-block:1px solid var(--line);background:#ffffffad}.conversation-strip__inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:1px;padding:1px 0;background:var(--line)}.thread-card{min-height:220px;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;background:var(--panel);padding:24px}.thread-card--primary{background:var(--ink);color:#fff}.thread-card span{color:var(--coral);font-size:.82rem;font-weight:850}.thread-card strong{max-width:19ch;font-size:clamp(1.6rem,3.4vw,3rem);line-height:1}.thread-card p{max-width:34ch;margin:0;color:var(--muted);line-height:1.55}.thread-card--primary p{color:#ffffffb8}.band{border-top:1px solid var(--line);padding:64px 0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:22px}.card p,.prose p,.prose li{color:var(--muted);line-height:1.7}.prose{max-width:820px;padding:58px 0 76px}.prose h1{max-width:14ch;font-size:clamp(2.6rem,6vw,5rem)}.prose h2{margin-top:42px}.prose ul{padding-left:1.15rem}.prose code{border-radius:5px;background:var(--paper-soft);padding:.12em .34em}.prose pre{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:#10151d;padding:18px;color:#f6f1e8}.prose pre code{background:transparent;padding:0;color:inherit}.embed-example{display:grid;grid-template-columns:.95fr 1.05fr;gap:1px;margin:32px 0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--line);box-shadow:var(--shadow)}.embed-example__host,.embed-widget-preview{min-width:0;background:var(--panel);padding:24px}.embed-example__host{display:flex;flex-direction:column;justify-content:center}.embed-example__kicker,.embed-widget-preview__topline{margin:0 0 12px;color:var(--coral);font-size:.78rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.embed-example__host h3{margin:0 0 12px;font-size:clamp(1.55rem,3vw,2.35rem)}.embed-example__host p,.embed-widget-preview p{margin:0}.embed-widget-preview{display:flex;flex-direction:column;gap:14px}.embed-widget-preview__topline{display:flex;justify-content:space-between;gap:16px;color:var(--mint)}.embed-widget-preview strong{font-size:1.18rem}.embed-widget-preview__form{display:grid;gap:10px;margin-top:6px}.embed-widget-preview input,.embed-widget-preview textarea{width:100%;border:1px solid var(--line);border-radius:7px;background:var(--paper);padding:10px 12px;color:var(--ink);font:inherit}.embed-widget-preview textarea{min-height:88px;resize:none}.embed-widget-preview button{justify-self:start;min-height:40px;border:1px solid var(--ink);border-radius:7px;background:var(--ink);padding:0 14px;color:#fff;font:inherit;font-weight:750}.site-footer{margin-top:auto;border-top:1px solid var(--line);background:var(--paper-soft)}.site-footer__inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:28px 0;color:var(--muted);font-size:.94rem}@media(max-width:820px){.site-header__inner{align-items:flex-start;flex-direction:column;padding:16px 0}.nav{justify-content:flex-start;gap:10px 14px}.nav .button{width:100%}.hero{padding-top:46px}h1{font-size:clamp(3rem,16vw,5.2rem)}.conversation-strip__inner{grid-template-columns:1fr}.thread-card{min-height:180px}.grid,.embed-example{grid-template-columns:1fr}}@media(max-width:520px){.button{width:100%}}