.contact-qr-modal {
  position: fixed;
  z-index: 2000;
  inset: 0;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(2, 8, 16, .68);
  backdrop-filter: blur(5px);
}
.contact-qr-modal.is-open { display: grid; }
.contact-qr-card {
  width: min(232px, calc(100vw - 48px));
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .4);
  line-height: 0;
}
.contact-qr-card img { display: block; width: 100%; height: auto; margin: 0; border-radius: 2px; }
.contact-qr-close,.contact-qr-card h2,.contact-qr-card p { display: none; }