html{scroll-padding-top:16px}
.proof-intro h1{font-size:clamp(2.65rem,6.5vw,5.5rem)}
.proof-intro img{mask-image:radial-gradient(ellipse,#000 35%,transparent 76%)}
.proof-facts,.proof-inputs,.proof-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.proof-facts{padding:12px 14px;border-left:2px solid var(--gold);background:#090e16}
.proof-facts dt{font-size:.8rem;color:var(--muted)}
.proof-facts dd{margin:0;overflow-wrap:anywhere}
.proof-cards{grid-template-columns:repeat(3,minmax(0,1fr));margin-block:16px}
.proof-cards article{padding:12px 14px;border:1px solid var(--line);background:#090e1688}
.proof-cards h3{margin:0 0 7px;color:var(--gold);font-size:1rem}
.proof-cards p{margin:0;font-size:.85rem}
@media(max-width:650px){.proof-facts,.proof-inputs,.proof-cards{grid-template-columns:1fr}.proof-intro img{mask-image:linear-gradient(90deg,transparent,#000 62%)}}