:root{--ink:#1b1b1b;--muted:#555;--red:#b71c1c;--bg:#fbfaf7;--card:#fff;--line:#e2ded6}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif}
.wrap{max-width:680px;margin:0 auto;padding:0 16px}
.top{display:flex;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:6px}
.logo{font-weight:800;color:var(--red);letter-spacing:.02em}
.phone{font-size:14px;color:var(--muted);text-decoration:none}
h1{font-size:clamp(28px,7vw,40px);line-height:1.15;margin:18px 0 10px}
h2{font-size:21px;margin:0 0 10px}
.sub{font-size:18px;color:#333;margin:0 0 18px}
section{margin:0 0 22px}
.card-form,.interest,.how{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
fieldset{border:0;padding:0;margin:0 0 14px}
legend{font-weight:700;margin-bottom:8px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 10px}
.grid label{display:flex;gap:8px;align-items:flex-start;font-size:16px;padding:6px 4px;border-radius:6px}
.grid input,.check input{width:20px;height:20px;flex:0 0 auto;margin-top:2px}
.field{display:block;font-weight:700;margin:12px 0}
.field input,.field select{display:block;width:100%;margin-top:6px;font:inherit;font-weight:400;padding:11px 12px;border:1px solid #bbb;border-radius:8px;background:#fff}
.check{display:flex;gap:10px;align-items:flex-start;margin:12px 0;font-size:15px}
.hint,.privacy,.note{font-size:14px;color:var(--muted)}
.btn,.btn2{display:inline-block;width:100%;font:inherit;font-weight:700;border:0;border-radius:10px;padding:14px 16px;cursor:pointer;text-align:center;text-decoration:none}
.btn{background:var(--red);color:#fff;font-size:18px}
.btn2{background:#fff;color:var(--ink);border:2px solid var(--ink);font-size:15px;line-height:1.35}
.btn[disabled]{opacity:.6}
.msg{font-weight:700;min-height:1.2em}
.msg.ok{color:#1b5e20}.msg.err{color:var(--red)}
.foot{font-size:13px;color:var(--muted);padding-top:8px;padding-bottom:28px}
.foot a{color:var(--muted)}
article h1{font-size:clamp(26px,6vw,36px)}
article table{border-collapse:collapse;width:100%;font-size:15px}
article td,article th{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
.cta{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin:22px 0}
@media (max-width:380px){.grid{grid-template-columns:1fr}}
[hidden]{display:none!important}
.check span{flex:1}