:root{--ink:#1d2433;--muted:#5b6475;--line:#e3e6ec;--accent:#1f4e8c;--bg:#f7f8fa}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
header{background:#fff;border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1rem;padding-bottom:1rem}
.brand{font-weight:700;font-size:1.15rem;color:var(--ink);text-decoration:none}
nav a{color:var(--muted);text-decoration:none;margin-left:1.1rem;font-size:.95rem}
nav a:hover{color:var(--accent)}
.wrap{max-width:760px;margin:0 auto;padding:0 1.25rem}
main{padding:2rem 0 3rem}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.75rem}
h1{font-size:1.7rem;margin:0 0 .5rem}
h2{font-size:1.15rem;margin:1.75rem 0 .4rem}
p,li{color:#2c3445}
.muted{color:var(--muted);font-size:.92rem}
a{color:var(--accent)}
label{display:block;font-weight:600;margin:1.25rem 0 .35rem}
input[type=tel]{width:100%;max-width:320px;padding:.65rem .75rem;font-size:1rem;border:1px solid #c9ced8;border-radius:6px}
.consent{display:flex;gap:.65rem;align-items:flex-start;margin-top:1.25rem;font-weight:400}
.consent input{margin-top:.3rem;width:18px;height:18px;flex:0 0 auto}
button{margin-top:1.25rem;background:var(--accent);color:#fff;border:0;border-radius:6px;padding:.7rem 1.4rem;font-size:1rem;cursor:pointer}
button:disabled{background:#9aa6b8;cursor:not-allowed}
.thanks{display:none;margin-top:1.25rem;padding:1rem;border-radius:6px;background:#eaf4ec;border:1px solid #bfdcc5}
footer{border-top:1px solid var(--line);padding:1.25rem 0 2rem;color:var(--muted);font-size:.88rem}
footer a{color:var(--muted)}