.g9-language-switch {
  position: fixed;
  top: 16px;
  right: 78px;
  z-index: 2147483001;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  padding: 4px;
  border: 1px solid rgba(15, 23, 42, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .94);
  color: #172033;
  box-shadow: 0 12px 32px rgba(15, 23, 42, .14);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  font-family: "Noto Sans SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
}

.g9-language-switch button {
  min-width: 42px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #64748b;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  cursor: pointer;
}

.g9-language-switch button[aria-pressed="true"] {
  background: #2563eb;
  color: #fff;
  box-shadow: 0 8px 18px rgba(37, 99, 235, .24);
}

.dark-mode .g9-language-switch,
[data-theme="dark"] .g9-language-switch {
  border-color: rgba(255, 255, 255, .14);
  background: rgba(17, 24, 39, .92);
  color: #f8fafc;
}

.dark-mode .g9-language-switch button,
[data-theme="dark"] .g9-language-switch button {
  color: #a7b0bf;
}

.dark-mode .g9-language-switch button[aria-pressed="true"],
[data-theme="dark"] .g9-language-switch button[aria-pressed="true"] {
  color: #fff;
}

@media (max-width: 760px) {
  .g9-language-switch {
    top: 10px;
    right: 10px;
    min-height: 40px;
  }

  .g9-language-switch button {
    min-width: 38px;
    height: 30px;
    font-size: 11px;
  }
}