*,:after,:before{box-sizing:border-box;margin:0}:root{--brand:#0d9488;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg:#f8fafc}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}main{max-width:480px;margin:0 auto;padding:0 16px 48px;background:#fff;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:18px;color:var(--brand)}.badge{font-size:12px;color:var(--muted)}.offer{text-align:center;padding:24px 0 8px}.offer h1{font-size:24px;line-height:1.2}.variant{color:var(--muted);font-size:14px}.price{font-size:38px;font-weight:800;color:var(--brand);margin-top:8px;letter-spacing:-1px}.potes{color:var(--muted);font-size:14px}.variants{display:flex;gap:8px;margin:16px 0}.variant-card{flex:1 1;border:2px solid var(--line);border-radius:10px;padding:10px;text-align:center;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:2px}.variant-card.active{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 8%,white)}.variant-card span{font-size:13px;color:var(--muted)}.form{display:flex;flex-direction:column;gap:12px;margin-top:20px}.form .row{display:flex;gap:10px}.form .row label{flex:1 1}label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:var(--muted)}input{font-size:16px;padding:12px;border:1px solid var(--line);border-radius:8px;font-family:inherit;width:100%}input:focus{outline:2px solid var(--brand);border-color:var(--brand)}.hp{position:absolute;left:-9999px;width:1px;height:1px}.opt{visibility:hidden}button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:16px;font-size:17px;font-weight:800;cursor:pointer;margin-top:6px}button:disabled{opacity:.6;cursor:wait}.err{background:#fee2e2;color:#991b1b;padding:10px;border-radius:8px;font-size:14px}.foot,.note{font-size:13px;margin-top:8px}.foot,.note,.privacy{text-align:center;color:var(--muted)}.privacy{font-size:11px;line-height:1.45;opacity:.75;margin-top:10px}.ok{font-size:48px;padding:40px}.ok,.thanks{text-align:center}.thanks{padding:60px 20px}.thanks h1{color:var(--brand);margin-bottom:12px}