:root{--bg:#0b0d10;--panel:#14171c;--panel2:#1c2027;--line:rgba(255,255,255,0.09);--ink:#f2f5f7;--mut:#9aa3ad;--acc:#4ade80;--acc-ink:#06130a;--warn:#f87171}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 Archivo,system-ui,sans-serif}a{color:inherit}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;background:var(--panel2);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:9px 12px}input:focus,textarea:focus{outline:2px solid rgba(74,222,128,.4)}.wrap{max-width:1040px;margin:0 auto;padding:0 22px}.nav{display:flex;align-items:center;gap:18px;padding:18px 0}.nav .brand{font-weight:900;font-size:19px;letter-spacing:-.4px;text-decoration:none}.brand em{color:var(--acc);font-style:normal}.nav .links{margin-left:auto;display:flex;gap:14px;align-items:center;font-size:14px}.nav .links a{color:var(--mut);text-decoration:none}.btn,.nav .links a:hover{color:var(--ink)}.btn{display:inline-block;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:9px 16px;font-weight:700;font-size:14px;text-decoration:none}.btn:hover{background:var(--panel2)}.btn.hot{background:var(--acc);color:var(--acc-ink);border-color:transparent}.btn.hot:hover{filter:brightness(1.08)}.btn.warn{border-color:rgba(248,113,113,.5);color:var(--warn)}.btn[disabled]{opacity:.5;cursor:not-allowed}.hero{padding:72px 0 40px}.hero h1{font-size:clamp(34px,6vw,62px);line-height:1.04;letter-spacing:-1.5px;font-weight:900;margin:0 0 18px}.hero p.sub{font-size:19px;max-width:640px;margin:0 0 26px}.hero p.sub,.mut{color:var(--mut)}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:14px;gap:14px}.price h3{margin:0;font-size:17px}.price .amount{font-size:40px;font-weight:900;letter-spacing:-1px;margin:8px 0 2px}.price .amount small{font-size:15px;color:var(--mut);font-weight:400}.price ul{list-style:none;padding:0;margin:12px 0 16px;display:grid;grid-gap:7px;gap:7px;font-size:14px;color:var(--mut)}.price ul li:before{content:"✓ ";color:var(--acc);font-weight:900}.price.featured{border-color:rgba(74,222,128,.55);box-shadow:0 0 40px rgba(74,222,128,.08)}.agent-shell{display:flex;flex-direction:column;height:calc(100vh - 64px);max-width:860px;margin:0 auto;padding:0 18px 18px}.chat{flex:1 1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:12px 2px}.msg{max-width:86%;padding:11px 14px;border-radius:14px;white-space:pre-wrap;font-size:15px}.msg.user{align-self:flex-end;background:var(--acc);color:var(--acc-ink);border-bottom-right-radius:4px}.msg.bot{align-self:flex-start;background:var(--panel);border:1px solid var(--line);border-bottom-left-radius:4px}.msg .steps{display:block;margin-top:8px;font-size:12px;color:var(--mut)}.composer{display:flex;gap:8px;padding-top:10px}.composer input{flex:1 1}.chips{display:flex;gap:8px;flex-wrap:wrap;padding:8px 0}.chip{font-size:13px;color:var(--mut);border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:5px 12px}.chip:hover{color:var(--ink)}.legal h1{font-size:34px;letter-spacing:-1px}.legal h2{font-size:18px;margin:22px 0 6px}.legal li,.legal p{color:var(--mut);font-size:15px}.foot{border-top:1px solid var(--line);margin-top:60px;padding:22px 0 40px;font-size:13px;display:flex;gap:16px;flex-wrap:wrap}.foot,.foot a{color:var(--mut)}code,pre{background:var(--panel2);border:1px solid var(--line);border-radius:8px;font-family:Space Mono,ui-monospace,monospace;font-size:13px}code{padding:1px 6px}pre{padding:14px;overflow-x:auto}