.site-footer-archive {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(160, 209, 231, .14);
}
.site-footer-archive-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 8px 16px 8px 12px;
  color: #e9f8ff;
  border: 1px solid rgba(85, 190, 255, .38);
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(31, 116, 217, .42), rgba(27, 194, 235, .2));
  box-shadow: 0 10px 26px rgba(0, 16, 35, .16);
  cursor: pointer;
  text-align: left;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, opacity .2s ease;
}
.site-footer-archive-button:hover { transform: translateY(-2px); border-color: rgba(117, 219, 255, .78); background: linear-gradient(135deg, rgba(38, 134, 236, .58), rgba(27, 194, 235, .3)); }
.site-footer-archive-button:focus-visible { outline: 3px solid rgba(111, 215, 255, .45); outline-offset: 3px; }
.site-footer-archive-button:disabled { opacity: .72; cursor: wait; transform: none; }
.site-footer-archive-button.is-loading .site-footer-archive-icon { animation: archive-download-pulse 1s ease-in-out infinite; }
.site-footer-archive-icon { display: grid; width: 28px; height: 28px; place-items: center; color: #06213a; border-radius: 9px; background: #82dcff; font-size: 19px; font-weight: 800; line-height: 1; }
.site-footer-archive-copy { display: grid; gap: 2px; }
.site-footer-archive-copy strong { font-size: 12px; font-weight: 800; letter-spacing: .01em; }
.site-footer-archive-copy small { color: #a9c9d7; font-size: 10px; line-height: 1.35; }
.site-footer-archive-status { min-height: 18px; color: #91b7c9; font-size: 11px; text-align: right; }
@keyframes archive-download-pulse { 50% { transform: translateY(3px); opacity: .65; } }
@media (max-width: 640px) {
  .site-footer-archive { align-items: flex-start; flex-direction: column; }
  .site-footer-archive-button { width: 100%; justify-content: flex-start; }
  .site-footer-archive-status { text-align: left; }
}