.support-contact {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 1000;
  color: #0a2540;
  font: 500 15px/1.5 system-ui, sans-serif;
}
.support-contact > summary {
  display: block;
  padding: 13px 21px;
  border: 1px solid #4b43d6;
  border-radius: 999px;
  background: #4b43d6;
  color: #fff;
  box-shadow: 0 4px 18px #0a254026;
  cursor: pointer;
  list-style: none;
}
.support-contact > summary::-webkit-details-marker { display: none; }
.support-contact > summary:hover { background: #3932b5; }
.support-contact-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 12px);
  box-sizing: border-box;
  width: min(290px, calc(100vw - 32px));
  max-height: calc(100dvh - 110px);
  overflow-y: auto;
  padding: 16px;
  border: 1px solid #dfe7ef;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 32px #0a254026;
}
.support-contact-panel > p { margin: 0 0 10px; font-weight: 700; }
.support-contact-panel > a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #0a2540;
  text-decoration: none;
}
.support-contact-panel > a:hover { background: #f0efff; color: #3932b5; }
.support-contact-panel > a > img { flex: 0 0 28px; width: 28px; height: 28px; object-fit: contain; }
.support-contact-label { display: block; min-width: 0; }
.support-contact-label > span { display: block; color: #4f6378; font-size: 12px; }
.support-contact > summary:focus-visible,
.support-contact-panel > a:focus-visible { outline: 3px solid #635bff; outline-offset: 3px; }
@media print { .support-contact { display: none; } }