.back-to-portal {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  color: rgba(222, 193, 171, .68);
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .12em;
  text-decoration: none;
  transition: color .2s ease, transform .2s ease;
}
.back-to-portal svg { width: 14px; height: 14px; flex: none; }
.back-to-portal:hover, .back-to-portal:focus-visible {
  color: #f2e7dc;
  transform: translateX(-3px);
}
.back-to-portal:focus-visible { outline: 1px solid currentColor; outline-offset: 4px; }
@media (pointer: coarse) { .back-to-portal { min-height: 44px; } }
@media (prefers-reduced-motion: reduce) { .back-to-portal { transition: none; } }