/* Página /id/ — entrada de Art ID desde QR o NFC */
.idpage{ min-height:100svh; display:flex; flex-direction:column; background:
  radial-gradient(ellipse 70% 50% at 70% 10%, rgba(19,62,112,.55), transparent 70%),
  radial-gradient(ellipse 60% 40% at 10% 100%, rgba(255,203,35,.08), transparent 70%), var(--carbon); }
.id-header{ display:flex; align-items:center; justify-content:space-between; padding-block:20px; }
.id-header .brand img{ width:180px; }
.id-main{ flex:1; display:grid; place-items:center; padding-block:24px 64px; }
.id-card{ width:100%; max-width:620px; }
.id-card .h2{ font-size:clamp(44px, 10vw, 84px); }
.id-card .artid-form{ margin-top:32px; }
.id-back{ margin-top:32px; }
.id-ctas{ margin-top:32px; }