:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17192b;--muted:#667085;--line:#e2e5ec;--purple:#5115f7;--lab-blue:#0d6efd;--green:#16803a;--red:#d92d20;--bg:#f5f7fb}*{box-sizing:border-box}html{background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{margin:0}a{color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{min-height:100vh}.nav{border-bottom:1px solid var(--line);z-index:10;background:#fff;justify-content:space-between;align-items:center;height:68px;padding:0 28px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;font-weight:800;text-decoration:none;display:flex}.brand strong{color:var(--lab-blue);font-weight:800}.navlinks{align-items:center;gap:18px;display:flex}.navlinks a{color:var(--muted);font-size:14px;font-weight:650;text-decoration:none}.main{width:min(1120px,100% - 32px);margin:0 auto;padding:44px 0 70px}.eyebrow{color:var(--purple);text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:800}h1{letter-spacing:-.045em;margin:10px 0 0;font-size:clamp(34px,6vw,62px);line-height:1.04}h2,h3,p{margin-top:0}.lead{max-width:720px;color:var(--muted);margin:18px 0 0;font-size:18px;line-height:1.7}.hero-actions,.actions{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.button{border:1px solid var(--line);min-height:44px;color:var(--ink);background:#fff;border-radius:11px;justify-content:center;align-items:center;gap:8px;padding:0 17px;font-weight:750;text-decoration:none;display:inline-flex}.button.primary{background:var(--purple);color:#fff;border-color:var(--purple)}.button.danger{color:var(--red);background:#fff1f0;border-color:#ffc9c5}.button:disabled{opacity:.5;cursor:not-allowed}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:38px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:17px;padding:22px;box-shadow:0 10px 30px #1518280a}.card h2,.card h3{margin-bottom:8px}.card p{color:var(--muted);line-height:1.55}.tag{color:var(--purple);background:#f0ebff;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;display:inline-flex}.panel{border:1px solid var(--line);background:#fff;border-radius:18px;max-width:650px;margin:28px auto 0;padding:28px;box-shadow:0 18px 55px #15182812}.field{gap:7px;margin-top:16px;font-size:13px;font-weight:700;display:grid}.field input,.field select,.field textarea{width:100%;min-height:46px;color:var(--ink);background:#fff;border:1px solid #cfd4df;border-radius:10px;padding:10px 12px}.field textarea{resize:vertical;min-height:100px}.row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.notice{border-radius:11px;margin-top:18px;padding:13px 15px;font-size:14px;line-height:1.5}.success{color:#116b31;background:#eaf8ef;border:1px solid #bfe9cc}.error{color:#a51d14;background:#fff1f0;border:1px solid #ffc9c5}.muted{color:var(--muted)}.scenario-list{gap:15px;margin-top:28px;display:grid}.scenario{border:1px solid var(--line);background:#fff;border-radius:15px;justify-content:space-between;align-items:center;gap:20px;padding:19px 21px;display:flex}.scenario p{color:var(--muted);margin:5px 0 0;font-size:14px}.scenario code{color:var(--purple);font-size:12px}.steps{gap:8px;margin-bottom:24px;display:flex}.step{background:#e8eaf0;border-radius:99px;flex:1;height:5px}.step.active{background:var(--purple)}.todo{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:11px 0;display:flex}.split{grid-template-columns:1.4fr .6fr;gap:20px;display:grid}.price{font-size:30px;font-weight:800}@media (max-width:800px){.grid,.split{grid-template-columns:1fr}.navlinks a:not(.button){display:none}.row{grid-template-columns:1fr}}