:root{--navy:#133b45;--green:#15803d;--green-dark:#116a32;--ink:#1b2430;--muted:#55606e;--line:#dfe5ec;--bg-alt:#f3f9f9;--blue:#1f6f75;--sky:#9dced1}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg-alt);-webkit-text-size-adjust:100%}
a{color:var(--blue)}
:focus-visible{outline:3px solid #f2b84b;outline-offset:2px}
.top{background:#fff;border-bottom:3px solid var(--sky)}
.top .in{max-width:900px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);text-decoration:none;font-size:1.2rem;white-space:nowrap}
.logo img{width:48px;height:48px;flex:none}
@media (max-width:420px){.logo{font-size:1.05rem}.logo img{width:40px;height:40px}.top .btn{padding:10px 14px;font-size:.9rem}}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;text-decoration:none;border-radius:999px;padding:12px 22px;background:var(--green);color:#fff;border:0;font-size:1rem;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--green-dark)}
main{max-width:900px;margin:0 auto;padding:40px 20px 64px}
.card{background:#fff;border-radius:16px;padding:clamp(22px,4vw,40px);box-shadow:0 6px 24px rgba(19,59,69,.08)}
h1,h2,h3{color:var(--navy);line-height:1.25}
h1{font-size:clamp(1.7rem,4vw,2.4rem);margin-top:0}
h2{font-size:1.3rem;margin-top:2em}
.field{margin-bottom:16px}
.field label,.legend{display:block;font-weight:700;margin-bottom:6px;color:var(--navy);font-size:.95rem}
.field input,.field textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid #c7d1dc;border-radius:10px}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(157,206,209,.55)}
.field textarea{min-height:90px;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media (max-width:640px){.grid2{grid-template-columns:1fr}}
fieldset{border:0;padding:0;margin:0 0 16px}
.radios{display:flex;flex-wrap:wrap;gap:8px 20px}
.radios label{display:flex;gap:8px;align-items:center}
.radios input,.check input{width:20px;height:20px;accent-color:var(--green)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted);margin:8px 0 20px}
.check input{flex:none;margin-top:2px}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;background:#fdecec;color:#9b1c1c;display:none}
.alert.show{display:block}
.muted{color:var(--muted)}
footer{text-align:center;color:var(--muted);font-size:.9rem;padding:0 20px 40px}