.workspace-page .site-shell {
  max-width: 1280px;
  padding: 0 36px;
}
.workspace-page .site-header {
  min-height: 88px;
  height: auto;
  gap: 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}
.workspace-page .brand {
  font-size: 24px;
  width: fit-content;
}
.workspace-page .section-nav {
  margin: 0;
  padding: 5px;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  flex-wrap: nowrap;
}
.workspace-page .section-nav a {
  min-height: 42px;
  padding: 10px 16px;
  font-size: 13px;
  gap: 9px;
  white-space: nowrap;
}
.workspace-page .section-nav .nav-index {
  font: italic 12px Georgia, serif;
  opacity: 0.7;
}
.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}
.workspace-page .theme-toggle {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
.theme-indicator {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset -4px -3px 0 #ffffff38;
}
.theme-current {
  font-size: 10px;
  margin-left: 3px;
}
.workspace-page .page-heading {
  min-height: 145px;
  padding: 26px 0;
  gap: 20px;
}
.workspace-page .page-heading h1 {
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.4;
}
.workspace-page .eyebrow {
  font-size: 10px;
  margin-bottom: 9px;
}
.workspace-page .page-intro {
  font-size: 12px;
  margin-top: 8px;
  line-height: 1.8;
}
.workspace-page .heading-note {
  padding-left: 22px;
}
.workspace-page .note-number {
  font-size: 30px;
}
.workspace-page .translation-greeting {
  font-size: 25px;
  padding: 12px 0 12px 28px;
}
.workspace-page .translation-greeting > span:first-child {
  font-size: 23px;
}
.workspace-page .workbench {
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 18px;
}
.workspace-page .card-heading {
  padding: 14px 24px;
  min-height: 64px;
}
.workspace-page .settings-card {
  padding: 22px;
}
.workspace-page .settings-top {
  margin-bottom: 18px;
}
.workspace-page .voice-picker {
  margin: 20px 0 16px;
  gap: 12px;
}
.voice-field {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.workspace-page .voice-field label {
  font-size: 12px;
  margin: 0;
}
.workspace-page .voice-picker select {
  border-radius: 8px;
  padding: 9px 8px;
}
.workspace-page .voice-picker p {
  font-size: 11px;
}
.workspace-page .voice-details {
  margin: 0 0 18px;
  padding: 12px 0;
  gap: 12px;
}
.workspace-page #text-input {
  min-height: 300px;
  padding: 20px 26px;
}
.workspace-page .player-panel {
  padding: 18px 24px;
}
.workspace-page .player-body {
  margin-top: 12px;
}
.workspace-page .translation-studio {
  border-radius: 20px;
}
.workspace-page .translation-controls {
  padding: 18px 24px;
}
.workspace-page #translation-input {
  min-height: 235px;
}
.workspace-page .translation-output {
  min-height: 225px;
}
.workspace-page .translation-audio,
.workspace-page .translation-submit {
  padding: 18px 24px;
}
.workspace-page .translation-footnote {
  padding: 16px 0;
}
.workspace-page .site-footer {
  margin-top: 8px;
  padding: 20px 0 24px;
}
.theme-dialog {
  width: min(640px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 24px 90px var(--shadow);
  overflow-y: auto;
}
.theme-dialog::backdrop {
  background: #101a2466;
  backdrop-filter: blur(5px);
}
.workspace-page:has(.theme-dialog[open]) {
  overflow: hidden;
}
.theme-dialog-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 10px;
  background: var(--surface);
}
.theme-dialog h2 {
  font: 500 26px var(--serif);
  line-height: 1.5;
}
.theme-description,
.theme-feedback {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}
.theme-description {
  margin: 12px 0 22px;
}
.theme-feedback {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  min-height: 38px;
}
.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.theme-choice {
  text-align: left;
  padding: 8px 8px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  min-width: 0;
}
.theme-choice:hover {
  border-color: var(--accent);
}
.theme-choice[aria-pressed="true"] {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  background: var(--panel);
}
.theme-preview {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 11px 1fr;
  gap: 6px;
  height: 86px;
  padding: 10px;
  border: 1px solid #101b2410;
  border-radius: 7px;
  background: var(--preview-paper);
}
.preview-nav {
  grid-column: 1/-1;
  width: 60%;
  border-radius: 3px;
  background: var(--preview-accent);
}
.preview-editor,
.preview-settings {
  position: relative;
  border-radius: 3px;
  background: var(--preview-surface);
}
.preview-editor::before {
  content: "";
  position: absolute;
  inset: 8px 8px auto;
  height: 2px;
  opacity: 0.35;
  background: var(--preview-accent);
  box-shadow: 0 6px 0 var(--preview-accent), 0 12px 0 var(--preview-accent);
}
.preview-settings::after {
  content: "";
  position: absolute;
  inset: auto 5px 5px;
  height: 8px;
  border-radius: 2px;
  background: var(--preview-accent);
}
.theme-choice-name {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  margin: 10px 2px 5px;
  font-size: 13px;
  font-weight: 600;
}
.theme-chosen {
  font-size: 9px;
  font-weight: 400;
  color: var(--accent);
  visibility: hidden;
}
.theme-choice[aria-pressed="true"] .theme-chosen {
  visibility: visible;
}
.theme-choice-description {
  display: block;
  margin: 0 2px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}
@media (max-width: 1000px) {
  .workspace-page .site-shell { padding: 0 24px; }
  .workspace-page .site-header { gap: 16px; }
  .theme-current { display: none; }
  .workspace-page .workbench { grid-template-columns: minmax(0, 1fr) 310px; }
  .workspace-page .settings-card { padding: 20px; }
}
@media (max-width: 760px) {
  .workspace-page .site-shell { padding: 0 16px; }
  .workspace-page .site-header {
    grid-template-columns: 1fr auto;
    gap: 18px 8px;
    padding: 20px 0 16px;
  }
  .workspace-page .brand { font-size: 22px; gap: 9px; }
  .workspace-page .brand-mark { width: 37px; height: 37px; }
  .workspace-page .section-nav {
    grid-column: 1/-1;
    grid-row: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: 12px;
  }
  .workspace-page .section-nav a { justify-content: center; padding: 10px 8px; }
  .header-actions { gap: 6px; }
  .workspace-page .theme-toggle { padding: 7px 8px; }
  .workspace-page #logout-button { padding: 6px; }
  .workspace-page .page-heading { min-height: 125px; padding: 22px 0; }
  .workspace-page .page-heading h1 { font-size: clamp(26px, 5vw, 32px); }
  .workspace-page .page-intro { font-size: 11px; }
  .workspace-page .heading-note,
  .workspace-page .translation-greeting { display: none; }
  .workspace-page .workbench { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .workspace-page .card-heading { padding: 12px 18px; }
  .workspace-page #text-input { min-height: 220px; padding: 18px; }
  .workspace-page .settings-card { padding: 18px; }
  .workspace-page .voice-portrait { width: 48px; height: 48px; }
  .workspace-page .voice-details { display: grid; grid-template-columns: 1fr; padding: 12px 0; }
  .workspace-page .voice-details > div { justify-content: space-between; }
  .workspace-page .voice-field { grid-template-columns: 62px minmax(0, 1fr); }
  .workspace-page .player-panel { padding: 18px; }
  .workspace-page .translation-controls { padding: 16px 12px; }
  .workspace-page .translation-grid { grid-template-columns: minmax(0, 1fr); }
  .workspace-page .translation-grid .translation-result { border-left: 0; border-top: 1px solid var(--line); }
  .workspace-page #translation-input { min-height: 185px; }
  .workspace-page .translation-output { min-height: 180px; }
  .workspace-page .translation-audio,
  .workspace-page .translation-submit { padding: 18px; }
  .workspace-page .site-footer { padding: 18px 0; }
}
@media (max-width: 520px) {
  .theme-dialog { padding: 20px 16px; border-radius: 20px; }
  .theme-dialog h2 { font-size: 20px; }
  .theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .theme-choice-description { font-size: 9px; }
  .theme-preview { height: 74px; }
  .theme-description { font-size: 11px; margin-bottom: 18px; }
}