/* Typing workspace only; shared partials own the hero and article. */
.tn-typing-page {
  width: min(1180px, calc(100% - 10px));
  min-width: 0;
  margin: 0 auto;
}
.tn-typing-page .tn-typing-ad {
  width: 100%;
  max-width: 900px;
  min-height: 90px;
  margin: 32px auto;
  background: transparent;
}
.tn-typing-page .tn-typing-tool {
  --typing-paper: #faf6ee;
  --typing-surface: #f5efdf;
  --typing-ink: #1a1208;
  --typing-muted: #5a4a30;
  --typing-line: #b8a888;
  --typing-accent: #c44a00;
  --typing-primary: #1a1208;
  --typing-primary-hover: #c44a00;
  --typing-primary-text: #faf6ee;
  --typing-secondary: #ede6d4;
  --typing-secondary-hover: #dfd4bb;
  --typing-action-line: #b8a888;
  --typing-sans: -apple-system, BlinkMacSystemFont, Pretendard, "Segoe UI", system-ui, sans-serif;
  --typing-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  min-width: 0;
  margin: 0 0 18px;
  border: 1px solid var(--typing-line);
  background: var(--typing-paper);
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 400 14px/1.65 var(--typing-sans);
  text-align: left;
  overflow-wrap: anywhere;
  color-scheme: light;
}
.tn-typing-page .tn-typing-tool,
.tn-typing-page .tn-typing-tool * { box-sizing: border-box; }
.tn-typing-page .tn-typing-tool [hidden] { display: none !important; }
.tn-typing-page .tn-typing-tool :is(p, h2, dl, dt, dd, ol, li, fieldset, legend) { margin: 0; }
.tn-typing-page .tn-typing-tool :is(h2, label, legend) {
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 700 14px/1.5 var(--typing-sans);
  letter-spacing: normal;
  text-transform: none;
}
.tn-typing-page .tn-typing-tool :is(button, textarea) {
  min-width: 0;
  max-width: 100%;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
  text-transform: none;
  letter-spacing: normal;
  outline: none;
}
.tn-typing-page .tn-typing-tool button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  height: 44px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--typing-action-line);
  background: var(--typing-secondary);
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 700 13px/1 var(--typing-mono);
  text-align: center;
  cursor: pointer;
}
.tn-typing-page .tn-typing-tool button:not(:disabled):is(:hover, :focus-visible) {
  background: var(--typing-secondary-hover);
}
.tn-typing-page .tn-typing-tool :is(button[aria-pressed="true"], button.tn-typing-primary) {
  background: var(--typing-primary);
  border-color: var(--typing-accent);
  color: var(--typing-primary-text);
  -webkit-text-fill-color: var(--typing-primary-text);
}
.tn-typing-page .tn-typing-tool :is(button[aria-pressed="true"], button.tn-typing-primary):not(:disabled):is(:hover, :focus-visible) {
  background: var(--typing-primary-hover);
}
.tn-typing-page .tn-typing-tool button:disabled {
  background: var(--typing-surface);
  border-color: var(--typing-line);
  color: var(--typing-muted);
  -webkit-text-fill-color: var(--typing-muted);
  cursor: not-allowed;
  opacity: 1;
}
.tn-typing-page .tn-typing-tool :is(button, input[type="file"], summary, .tn-typing-errors):focus-visible {
  outline: 2px solid var(--typing-accent);
  outline-offset: 3px;
}
.tn-typing-page .tn-typing-tool .tn-typing-settings {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--typing-line);
  background: var(--typing-surface);
}
.tn-typing-page .tn-typing-tool fieldset { min-width: 0; padding: 0; border: 0; }
.tn-typing-page .tn-typing-tool legend { padding: 0 0 5px; }
.tn-typing-page .tn-typing-tool .tn-typing-choices { display: flex; gap: 6px; }
.tn-typing-page .tn-typing-tool .tn-typing-state {
  flex: 1 1 220px;
  color: var(--typing-muted);
  -webkit-text-fill-color: var(--typing-muted);
  font-size: 13px;
}
.tn-typing-page .tn-typing-tool .tn-typing-custom {
  padding: 12px 24px;
  border-bottom: 1px solid var(--typing-line);
}
.tn-typing-page .tn-typing-tool .tn-typing-custom summary {
  padding: 8px 0;
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font-weight: 700;
  cursor: pointer;
}
.tn-typing-page .tn-typing-tool .tn-typing-custom fieldset { display: grid; gap: 10px; padding-top: 8px; }
.tn-typing-page .tn-typing-tool .tn-typing-file-field { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.tn-typing-page .tn-typing-tool input[type="file"] {
  width: min(100%, 400px);
  min-width: 0;
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 400 13px/1.6 var(--typing-sans);
}
.tn-typing-page .tn-typing-tool input[type="file"]::file-selector-button {
  min-height: 44px;
  margin-right: 10px;
  padding: 10px 14px;
  border: 1px solid var(--typing-action-line);
  border-radius: 0;
  box-shadow: none;
  background: var(--typing-secondary);
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 900 13px/1 var(--typing-mono);
  cursor: pointer;
}
.tn-typing-page .tn-typing-tool input[type="file"]:not(:disabled)::file-selector-button:hover { background: var(--typing-secondary-hover); }
.tn-typing-page .tn-typing-tool .tn-typing-custom textarea { min-height: 104px; font-size: 15px; font-weight: 400; }
.tn-typing-page .tn-typing-tool textarea[aria-invalid="true"] { outline: 2px solid var(--typing-accent); outline-offset: -2px; }
.tn-typing-page .tn-typing-tool .tn-typing-measure {
  display: grid;
  gap: 12px;
  padding: 22px 24px 18px;
}
.tn-typing-page .tn-typing-tool .tn-typing-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.tn-typing-page .tn-typing-tool .tn-typing-metrics > div { min-width: 0; }
.tn-typing-page .tn-typing-tool .tn-typing-metrics dt {
  color: var(--typing-muted);
  -webkit-text-fill-color: var(--typing-muted);
  font-size: 13px;
}
.tn-typing-page .tn-typing-tool .tn-typing-metrics dd {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  margin-top: 3px;
}
.tn-typing-page .tn-typing-tool .tn-typing-metrics strong {
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 800 clamp(28px, 3vw, 40px)/1.2 var(--typing-sans);
  font-variant-numeric: lining-nums tabular-nums;
  font-kerning: normal;
  letter-spacing: normal;
  white-space: nowrap;
}
.tn-typing-page .tn-typing-tool .tn-typing-number {
  font-family: var(--typing-sans);
  font-weight: 800;
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: normal;
}
.tn-typing-page .tn-typing-tool .tn-typing-progress {
  display: block;
  width: 100%;
  height: 6px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: var(--typing-surface);
  color: var(--typing-accent);
  accent-color: var(--typing-accent);
  appearance: none;
}
.tn-typing-page .tn-typing-tool .tn-typing-progress::-webkit-progress-bar { background: var(--typing-surface); }
.tn-typing-page .tn-typing-tool .tn-typing-progress::-webkit-progress-value { background: var(--typing-accent); }
.tn-typing-page .tn-typing-tool .tn-typing-progress::-moz-progress-bar { background: var(--typing-accent); }
.tn-typing-page .tn-typing-tool .tn-typing-practice { display: grid; gap: 12px; padding: 18px 24px 24px; }
.tn-typing-page .tn-typing-tool :is(.tn-typing-sentence-heading, .tn-typing-section-heading) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.tn-typing-page .tn-typing-tool .tn-typing-sentence-heading > span { font-size: 12px; color: var(--typing-muted); -webkit-text-fill-color: var(--typing-muted); }
.tn-typing-page .tn-typing-tool .tn-typing-passage {
  width: 100%;
  padding: 20px 24px;
  border: 1px solid var(--typing-line);
  background: var(--typing-surface);
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 500 clamp(20px, 2.2vw, 27px)/1.9 var(--typing-sans);
  white-space: pre-wrap;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.tn-typing-page .tn-typing-tool .tn-typing-passage span { padding: 2px 0; }
.tn-typing-page .tn-typing-tool .tn-typing-correct { color: var(--typing-muted); -webkit-text-fill-color: var(--typing-muted); }
.tn-typing-page .tn-typing-tool .tn-typing-wrong {
  color: var(--typing-accent);
  -webkit-text-fill-color: var(--typing-accent);
  text-decoration: underline wavy var(--typing-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}
.tn-typing-page .tn-typing-tool .tn-typing-current { border-bottom: 2px solid var(--typing-ink); }
.tn-typing-page .tn-typing-tool .tn-typing-legend { display: flex; flex-wrap: wrap; gap: 5px 18px; font-size: 12px; }
.tn-typing-page .tn-typing-tool .tn-typing-legend i { font-style: normal; margin-right: 4px; }
.tn-typing-page .tn-typing-tool .tn-typing-field { display: grid; gap: 5px; }
.tn-typing-page .tn-typing-tool .tn-typing-input-frame { border: 1px solid var(--typing-line); background: var(--typing-paper); }
.tn-typing-page .tn-typing-tool .tn-typing-input-frame:has(:focus-visible) { outline: 2px solid var(--typing-accent); outline-offset: -1px; }
.tn-typing-page .tn-typing-tool textarea {
  display: block;
  width: 100%;
  min-height: 116px;
  padding: 14px 16px;
  border: 0;
  background: var(--typing-paper);
  color: var(--typing-ink);
  -webkit-text-fill-color: var(--typing-ink);
  font: 600 18px/1.8 var(--typing-sans);
  resize: vertical;
}
.tn-typing-page .tn-typing-tool :is(textarea[readonly], textarea:disabled) { background: var(--typing-surface); }
.tn-typing-page .tn-typing-tool textarea::placeholder { color: var(--typing-muted); -webkit-text-fill-color: var(--typing-muted); font-weight: 400; opacity: .35; }
.tn-typing-page .tn-typing-tool .tn-typing-hint { color: var(--typing-muted); -webkit-text-fill-color: var(--typing-muted); font-size: 12px; line-height: 1.7; }
.tn-typing-page .tn-typing-tool .tn-typing-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.tn-typing-page .tn-typing-tool .tn-typing-notice:empty { display: none; }
.tn-typing-page .tn-typing-tool .tn-typing-notice:not(:empty) { padding: 10px 12px; border: 1px solid var(--typing-line); background: var(--typing-surface); font-size: 13px; }
.tn-typing-page .tn-typing-tool :is(.tn-typing-results, .tn-typing-history) { display: grid; gap: 12px; padding: 20px 24px; border-top: 1px solid var(--typing-line); }
.tn-typing-page .tn-typing-tool .tn-typing-best { font-weight: 700; }
.tn-typing-page .tn-typing-tool .tn-typing-errors { max-height: 300px; overflow-y: auto; padding: 0 0 0 24px; font-size: 13px; }
.tn-typing-page .tn-typing-tool .tn-typing-errors li { padding: 5px 0; }
.tn-typing-page .tn-typing-tool .tn-typing-history-list { padding: 0; list-style: none; }
.tn-typing-page .tn-typing-tool .tn-typing-history-list li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.5fr); align-items: baseline; gap: 8px 16px; padding: 10px 0; border-top: 1px solid var(--typing-line); }
.tn-typing-page .tn-typing-tool .tn-typing-history-list :is(time, span) { font: 400 12px/1.6 var(--typing-sans); font-variant-numeric: lining-nums tabular-nums; }
.tn-typing-page .tn-typing-tool noscript { display: block; padding: 16px; }
:is(body[data-scheme="dark"], body[data-scheme="inverse"], body[data-scheme="auto"][data-d="dark"], body[data-scheme="auto"][data-l="dark"], html[data-scheme="dark"] body:not([data-scheme="light"])) .tn-typing-page .tn-typing-tool {
  --typing-paper: #241d12;
  --typing-surface: #322a1a;
  --typing-ink: #f7ead1;
  --typing-muted: #c3b492;
  --typing-line: #6f6047;
  --typing-accent: #e8823f;
  --typing-primary: #6a3b1f;
  --typing-primary-hover: #824826;
  --typing-primary-text: #f7ead1;
  --typing-secondary: #2f2115;
  --typing-secondary-hover: #3a2a1b;
  --typing-action-line: #826744;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  body[data-scheme="auto"] .tn-typing-page .tn-typing-tool {
    --typing-paper: #241d12;
    --typing-surface: #322a1a;
    --typing-ink: #f7ead1;
    --typing-muted: #c3b492;
    --typing-line: #6f6047;
    --typing-accent: #e8823f;
    --typing-primary: #6a3b1f;
    --typing-primary-hover: #824826;
    --typing-primary-text: #f7ead1;
    --typing-secondary: #2f2115;
    --typing-secondary-hover: #3a2a1b;
    --typing-action-line: #826744;
    color-scheme: dark;
  }
}
@media (min-width: 1000px) {
  .tn-typing-page .tn-typing-tool .tn-typing-passage { padding-left: max(24px, calc((100% - 880px) / 2)); padding-right: max(24px, calc((100% - 880px) / 2)); }
}
@media (max-width: 600px) {
  .tn-typing-page .tn-typing-tool .tn-typing-settings { gap: 12px 18px; padding: 14px; }
  .tn-typing-page .tn-typing-tool .tn-typing-settings fieldset { flex: 1 1 120px; }
  .tn-typing-page .tn-typing-tool .tn-typing-choices button { flex: 1 1 0; padding-left: 10px; padding-right: 10px; }
  .tn-typing-page .tn-typing-tool .tn-typing-state { flex-basis: 100%; }
  .tn-typing-page .tn-typing-tool .tn-typing-custom { padding: 10px 14px; }
  .tn-typing-page .tn-typing-tool .tn-typing-measure { padding: 18px 14px 12px; }
  .tn-typing-page .tn-typing-tool .tn-typing-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .tn-typing-page .tn-typing-tool .tn-typing-practice { padding: 14px 14px 18px; }
  .tn-typing-page .tn-typing-tool .tn-typing-passage { padding: 14px; font-size: 20px; line-height: 1.85; }
  .tn-typing-page .tn-typing-tool textarea { padding: 12px; font-size: 17px; }
  .tn-typing-page .tn-typing-tool :is(.tn-typing-results, .tn-typing-history) { padding: 18px 14px; }
  .tn-typing-page .tn-typing-tool .tn-typing-actions button { flex: 1 1 125px; padding-left: 8px; padding-right: 8px; }
  .tn-typing-page .tn-typing-tool .tn-typing-history-list li { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px 12px; }
  .tn-typing-page .tn-typing-tool .tn-typing-history-list li > span { grid-column: 1 / -1; }
}