/* QR API page styles */
.api-doc {
  padding-inline: clamp(12px, 4vw, 28px);
  padding-left: max(clamp(12px, 4vw, 28px), env(safe-area-inset-left));
  padding-right: max(clamp(12px, 4vw, 28px), env(safe-area-inset-right));
}
.api-doc, .api-doc * { box-sizing: border-box; }
.api-doc .content { overflow-x: hidden; }
.api-doc img { max-width: 100%; height: auto; }
/* Wrap inline code/tt to avoid horizontal scroll */
.api-doc tt, .api-doc code { display: inline-block; max-width: 100%; white-space: normal; word-break: break-all; overflow-wrap: anywhere; }

/* Grid & card */
.qr-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; align-items: start; }
.qr-example { text-align: center; background: #fff; border-radius: 8px; padding: 12px; box-shadow: 0 0 0 1px rgba(0,0,0,.04); }
.qr-example img { display: block; margin: 0 auto; width: 100%; max-width: 200px; height: auto; }
.qr-url { display: block; margin-top: 8px; word-break: break-all; overflow-wrap: anywhere; font-size: 12px; color: #555; }

@media (max-width: 768px) {
  .qr-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
  .qr-example img { max-width: 180px; }
}
@media (max-width: 414px) { /* iPhone 11 width */
  .qr-grid { grid-template-columns: 1fr 1fr; }
  .qr-example img { max-width: 150px; }
  .qr-url { font-size: 11px; }
}
@media (max-width: 360px) {
  .qr-grid { grid-template-columns: 1fr; }
  .qr-example img { max-width: 180px; }
}