:root { font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color:#17202a; background:#f5f7f8; }
* { box-sizing:border-box; }
body { margin:0; min-height:100vh; }
button,input,select { font:inherit; }
a { color:inherit; }
.shell { width:min(100% - 28px, 720px); margin:0 auto; padding:28px 0 24px; }
.brandbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.product-name { font-size:1.55rem; font-weight:800; letter-spacing:-.02em; }
.brand-name { margin-top:2px; font-size:.9rem; color:#667085; }
.card { background:#fff; border:1px solid #e4e7ec; border-radius:18px; padding:28px; box-shadow:0 10px 30px rgba(16,24,40,.06); }
h1 { margin:0 0 12px; font-size:clamp(1.7rem,5vw,2.45rem); line-height:1.08; }
h2 { margin:0 0 10px; font-size:1.35rem; }
p { line-height:1.55; }
.muted { color:#667085; }
.notice { background:#f8fafc; border:1px solid #eaecf0; padding:14px; border-radius:12px; font-size:.92rem; }
.actions { display:flex; gap:10px; margin-top:22px; flex-wrap:wrap; }
.btn { appearance:none; border:0; border-radius:12px; padding:13px 18px; cursor:pointer; font-weight:700; }
.btn-primary { background:#17202a; color:#fff; }
.btn-secondary { background:#eef2f4; color:#17202a; }
.options { display:grid; gap:10px; margin-top:18px; }
.option { width:100%; text-align:left; border:1px solid #d0d5dd; background:#fff; padding:14px 15px; border-radius:12px; cursor:pointer; }
.option:hover,.option:focus { border-color:#667085; background:#fafafa; }
.progress-wrap { margin-bottom:22px; }
.progress-text { font-size:.85rem; color:#667085; margin-bottom:7px; }
.progress { height:7px; background:#eaecf0; border-radius:999px; overflow:hidden; }
.progress-bar { height:100%; width:0; background:#344054; transition:width .2s ease; }
.field { margin-top:16px; }
label { display:block; font-weight:650; margin-bottom:7px; }
input[type="text"],input[type="email"],input[type="tel"],input[type="date"],select { width:100%; border:1px solid #d0d5dd; border-radius:10px; padding:12px; background:#fff; }
.check-grid { display:grid; gap:9px; margin-top:12px; }
.checkbox-row { display:flex; gap:9px; align-items:flex-start; }
.checkbox-row input { margin-top:4px; }
.error { color:#b42318; margin-top:12px; font-weight:650; }
.success-id { display:inline-block; margin-top:12px; padding:8px 10px; background:#eef2f4; border-radius:8px; font-family:ui-monospace,monospace; }
.honeypot { position:absolute; left:-10000px; width:1px; height:1px; overflow:hidden; }
footer { display:flex; gap:8px; justify-content:center; margin-top:18px; color:#667085; font-size:.85rem; }
@media (max-width:560px){ .shell{width:min(100% - 18px,720px);padding-top:14px}.card{padding:20px 17px;border-radius:14px}.btn{width:100%} }