.lead-dock {
  position: fixed;
  z-index: 45;
  right: 18px;
  bottom: 18px;
  display: flex;
  gap: 8px;
  padding: 7px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 40px rgba(17, 17, 17, 0.16);
  backdrop-filter: blur(14px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.lead-dock a,
.lead-dock button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 17px;
  border: 1px solid #111111;
  border-radius: 999px;
  font: 700 13px/1.2 "Noto Sans TC", "Microsoft JhengHei", Arial, sans-serif;
  letter-spacing: 0;
  text-decoration: none;
  cursor: pointer;
}

.lead-dock .lead-dock-primary {
  color: #ffffff;
  background: #111111;
}

.lead-dock .lead-dock-secondary {
  color: #111111;
  background: #ffffff;
}

.lead-dock a:hover,
.lead-dock a:focus-visible,
.lead-dock button:hover,
.lead-dock button:focus-visible {
  transform: translateY(-1px);
}

.lead-dock.is-footer-visible,
body.is-locked .lead-dock,
body.content-editor-mode .lead-dock {
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
}

@media (max-width: 760px) {
  body.has-lead-dock {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  .lead-dock {
    right: 10px;
    bottom: calc(9px + env(safe-area-inset-bottom));
    left: 10px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
    padding: 6px;
    border-radius: 15px;
  }

  .lead-dock a,
  .lead-dock button {
    min-width: 0;
    padding-inline: 10px;
    border-radius: 10px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lead-dock,
  .lead-dock a,
  .lead-dock button {
    transition: none;
  }
}