.purchase-layout { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 64px; width: min(1120px,100%); padding: 48px 28px 80px; margin: auto; }
.purchase-intro { align-self: start; position: sticky; top: 32px; }
.purchase-eyebrow { color: #436795; font-size: 13px; letter-spacing: .1em; }
.purchase-intro h1 { font-size: clamp(32px,3.2vw,48px); line-height: 1.35; margin: 22px 0; font-weight: 700; letter-spacing: -.04em; }
.purchase-intro > p { color: #627591; font-size: 17px; line-height: 1.85; word-break: keep-all; }
.purchase-intro > img { width: 100%; height: auto; border-radius: 20px; margin-block: 25px; }
.purchase-help { display: grid; gap: 12px; font-size: 16px; font-weight: 600; }
.purchase-home { margin-left: auto; font-size: 14px; }
.purchase-form-shell { padding: 32px; border: 1px solid #d8e2ef; border-radius: 24px; background: #fff; }
.purchase-form-shell h2 { margin: 0 0 10px; font-size: 28px; }
.purchase-form-shell > p { margin: 0 0 26px; color: #627591; }
.purchase-form-shell .field { margin-bottom: 22px; }
.purchase-components { margin-bottom: 24px; }
.purchase-components legend { margin-bottom: 12px; font-weight: 600; }
.purchase-components legend small { margin-left: 8px; font-size: 12px; color: #627591; font-weight: 400; }
.purchase-checks { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 9px; }
.purchase-checks label { display: flex; align-items: center; gap: 7px; padding: 12px 8px; border: 1px solid #d8e2ef; border-radius: 9px; font-size: 14px; }
.purchase-checks label:has(:checked) { border-color: #103d91; background: #eff5ff; }
.purchase-checks input { flex-shrink: 0; accent-color: #103d91; }
#purchase-form > .primary { width: 100%; margin-top: 22px; }
#purchase-review { max-width: min(580px,calc(100% - 32px)); width: 100%; padding: 32px; }
#purchase-review .primary, #purchase-review .secondary { display: block; width: 100%; margin-top: 14px; }
#purchase-review .summary dd { white-space: pre-wrap; overflow-wrap: anywhere; }
#purchase-status { line-height: 1.7; color: #546784; }
#purchase-result { padding: 24px; background: #eef5ff; border-radius: 14px; line-height: 1.8; }
#purchase-result strong { display: block; font-size: 22px; }
.purchase-embedded .site-header, .purchase-embedded .purchase-intro { display: none; }
.purchase-embedded .purchase-layout { display: block; width: 100%; padding: 16px 20px 30px; }
.purchase-embedded .purchase-form-shell { padding: 0; border: 0; border-radius: 0; }
.purchase-embedded .purchase-form-shell h2 { font-size: 24px; }
.purchase-embedded .purchase-form-shell .field { margin-bottom: 16px; }
@media (max-width: 800px) {
 .purchase-layout { grid-template-columns: minmax(0,1fr); gap: 28px; padding: 28px 18px 60px; }
 .purchase-intro { position: static; }
 .purchase-intro > img { display: none; }
 .purchase-intro h1 { font-size: 32px; margin: 14px 0; }
 .purchase-help { display: flex; flex-wrap: wrap; gap: 16px; }
 .purchase-form-shell { padding: 24px 18px; border-radius: 18px; }
 .purchase-checks { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .purchase-layout .row { grid-template-columns: minmax(0,1fr); gap: 0; }
 #purchase-review { padding: 28px 20px; }
 .site-header { flex-wrap: wrap; height: auto; min-height: 64px; gap: 10px; padding: 16px 18px; }
}