.sales-proof { margin-block: 3.5rem; }
.sales-proof.section.shell { padding-inline: 36px; }
.sales-proof .proof-intro { max-width: 72ch; }
.sales-proof .proof-steps { padding-inline-start: 1.5rem; margin-block: 1.25rem 2rem; }
.sales-proof .proof-steps li { margin-block: .45rem; }
.sales-proof .proof-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; align-items: start; }
.sales-proof .proof-card { min-width: 0; border: 1px solid #d8e3e5; border-radius: 1rem; padding: 1.25rem; background: #fff; color: #183b42; }
.sales-proof .proof-card h3 { margin-block: 0 1rem; }
.sales-proof .proof-figure { margin: 0; }
.sales-proof .proof-figure img { display: block; width: 100%; height: auto; max-height: 560px; object-fit: contain; background: #f2f7f7; }
.sales-proof .proof-links { display: flex; flex-wrap: wrap; gap: .65rem 1rem; margin-block: 1rem 0; }
.sales-proof .proof-links a { display: inline-block; min-height: 44px; padding: .65rem .85rem; border: 1px solid #b5ced1; border-radius: .5rem; color: #155d67; font-weight: 600; text-decoration: underline; text-underline-offset: .18em; }
.sales-proof .proof-links a:focus-visible { outline: 3px solid #155d67; outline-offset: 3px; }
.sales-proof .proof-disclosure { font-size: .95rem; line-height: 1.65; margin-block: 1.25rem 0; max-width: 100ch; }
@media (max-width: 700px) { .sales-proof .proof-grid { grid-template-columns: 1fr; } .sales-proof .proof-card { padding: 1rem; } }
@media (max-width: 950px) { .sales-proof.section.shell { padding-inline: 24px; } }
@media (max-width: 680px) { .sales-proof.section.shell { padding-inline: 20px; } }