/* NISI brass: action controls only; product cards keep their own treatment. */
:root { --nisi-brass: #b6a47c; --nisi-brass-ink: #172735; }
body:is(.ultra-page, .depth-page) :is(
  .button, .nisi-get, .nisi-menu, .ask-launch-button,
  .tabs button, .source-link, button.text-button, button.file-link, button.citation,
  .drafting-reset, .disclosure-reset, .dialog-bar button, .close-dialog,
  [data-preset], [data-version], [data-bench-tab], [data-practice-view],
  [data-workspace-view], [data-ask-question], .ultra-reading-actions button
):not(:disabled):not([aria-disabled="true"]) {
  transition: background-color 220ms ease, color 220ms ease,
    border-color 220ms ease, box-shadow 260ms ease, transform 220ms ease;
}
@media (hover: hover) and (pointer: fine) {
  body:is(.ultra-page, .depth-page) :is(
  .button, .nisi-get, .nisi-menu, .ask-launch-button,
  .tabs button, .source-link, button.text-button, button.file-link, button.citation,
  .drafting-reset, .disclosure-reset, .dialog-bar button, .close-dialog,
  [data-preset], [data-version], [data-bench-tab], [data-practice-view],
  [data-workspace-view], [data-ask-question], .ultra-reading-actions button
):not(:disabled):not([aria-disabled="true"]):hover {
    background-color: var(--nisi-brass);
    border-color: var(--nisi-brass);
    color: var(--nisi-brass-ink);
    box-shadow: inset 0 1px 0 #fff5, 0 5px 18px #8a72451a;
  }
  body:is(.ultra-page, .depth-page) :is(.button, .nisi-get):not(:disabled):not([aria-disabled="true"]):hover {
    transform: translateY(-2px);
  }
}
body:is(.ultra-page, .depth-page) :is(
  .button, .nisi-get, .nisi-menu, .ask-launch-button,
  .tabs button, .source-link, button.text-button, button.file-link, button.citation,
  .drafting-reset, .disclosure-reset, .dialog-bar button, .close-dialog,
  [data-preset], [data-version], [data-bench-tab], [data-practice-view],
  [data-workspace-view], [data-ask-question], .ultra-reading-actions button
):not(:disabled):not([aria-disabled="true"]):focus-visible {
  outline: 2px solid #8a744d;
  outline-offset: 4px;
  background-color: var(--nisi-brass);
  border-color: var(--nisi-brass);
  color: var(--nisi-brass-ink);
  box-shadow: inset 0 1px 0 #fff5, 0 5px 18px #8a72451a;
}
body:is(.ultra-page, .depth-page) :is(
  .button, .nisi-get, .nisi-menu, .ask-launch-button,
  .tabs button, .source-link, button.text-button, button.file-link, button.citation,
  .drafting-reset, .disclosure-reset, .dialog-bar button, .close-dialog,
  [data-preset], [data-version], [data-bench-tab], [data-practice-view],
  [data-workspace-view], [data-ask-question], .ultra-reading-actions button
):not(:disabled):not([aria-disabled="true"]):active {
  background-color: var(--nisi-brass);
  border-color: var(--nisi-brass);
  color: var(--nisi-brass-ink);
  transform: translateY(0);
  box-shadow: inset 0 1px 3px #1727351a;
}
@media (prefers-reduced-motion: reduce) {
  body:is(.ultra-page, .depth-page) :is(
  .button, .nisi-get, .nisi-menu, .ask-launch-button,
  .tabs button, .source-link, button.text-button, button.file-link, button.citation,
  .drafting-reset, .disclosure-reset, .dialog-bar button, .close-dialog,
  [data-preset], [data-version], [data-bench-tab], [data-practice-view],
  [data-workspace-view], [data-ask-question], .ultra-reading-actions button
):not(:disabled):not([aria-disabled="true"]) { transition: none; }
  body:is(.ultra-page, .depth-page) :is(.button, .nisi-get):not(:disabled):hover { transform: none; }
}