.tn-itt-page {
  --itt-paper: #faf6ee; --itt-wash: #f5efdf; --itt-ink: #1a1208; --itt-muted: #5a4a30;
  --itt-line: #b8a888; --itt-soft: #ddd4be; --itt-button: #ede6d4; --itt-hover: #dfd4bb; --itt-focus: #a83d00;
  --itt-primary: #6a3b1f; --itt-primary-hover: #824826; --itt-primary-text: #f7ead1;
  --itt-accent: #c44a00; --itt-low-fill: rgba(196, 74, 0, .14); --itt-mask: rgba(26, 18, 8, .38); --itt-stage: #efe7d4;
  width: min(1180px, 100%); margin: 0 auto; color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); color-scheme: light;
}
body:is([data-scheme="dark"], [data-scheme="inverse"], [data-scheme="auto"][data-d="dark"], [data-scheme="auto"][data-l="dark"]) .tn-itt-page,
html[data-scheme="dark"] body:not([data-scheme="light"]) .tn-itt-page {
  --itt-paper: #241d12; --itt-wash: #322a1a; --itt-ink: #f7ead1; --itt-muted: #c3b492;
  --itt-line: #826744; --itt-soft: #4a3d27; --itt-button: #2f2115; --itt-hover: #3a2a1b; --itt-focus: #e8823f;
  --itt-primary: #6a3b1f; --itt-primary-hover: #824826; --itt-primary-text: #f7ead1;
  --itt-accent: #f08a45; --itt-low-fill: rgba(240, 138, 69, .2); --itt-mask: rgba(0, 0, 0, .5); --itt-stage: #1c160d;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  body[data-scheme="auto"] .tn-itt-page {
    --itt-paper: #241d12; --itt-wash: #322a1a; --itt-ink: #f7ead1; --itt-muted: #c3b492;
    --itt-line: #826744; --itt-soft: #4a3d27; --itt-button: #2f2115; --itt-hover: #3a2a1b; --itt-focus: #e8823f;
    --itt-primary: #6a3b1f; --itt-primary-hover: #824826; --itt-primary-text: #f7ead1;
    --itt-accent: #f08a45; --itt-low-fill: rgba(240, 138, 69, .2); --itt-mask: rgba(0, 0, 0, .5); --itt-stage: #1c160d;
    color-scheme: dark;
  }
}
.tn-itt-page .tn-itt-tool {
  box-sizing: border-box; width: 100%; min-width: 0; margin: 0 auto;
  border: 1px solid var(--itt-line); border-radius: 0; background: var(--itt-paper);
  color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); box-shadow: none;
  font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Segoe UI", system-ui, sans-serif;
  font-size: 14px; line-height: 1.5;
}
.tn-itt-tool *, .tn-itt-tool *::before, .tn-itt-tool *::after { box-sizing: border-box; }
.tn-itt-tool [hidden] { display: none !important; }
.tn-itt-tool :is(p, figure, dl, dt, dd, fieldset, legend) { margin: 0; padding: 0; }
.tn-itt-tool :is(ul, ol, li) { list-style: none; margin: 0; padding: 0; }
.tn-itt-tool :is(code, pre, samp) { padding: 0; border: 0; border-radius: 0; background: transparent; color: inherit; -webkit-text-fill-color: inherit; }
.tn-itt-tool .tn-itt-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; }
.tn-itt-tool #ittFile { position: absolute; width: 1px; height: 1px; min-width: 0; min-height: 0; margin: -1px; padding: 0; border: 0; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; }

/* settings sheet */
.tn-itt-tool .tn-itt-options {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 28px; min-width: 0;
  padding: 14px 20px; border: 0; border-bottom: 1px solid var(--itt-line); border-radius: 0; background: var(--itt-wash);
}
.tn-itt-tool .tn-itt-options:disabled .tn-itt-field { opacity: .55; }
.tn-itt-tool .tn-itt-field { display: grid; gap: 5px; min-width: 0; border: 0; background: transparent; }
.tn-itt-tool .tn-itt-label { display: block; padding: 0; color: var(--itt-muted); -webkit-text-fill-color: var(--itt-muted); font-size: 12px; font-weight: 700; line-height: 1.4; }
.tn-itt-tool .tn-itt-segment { display: inline-flex; min-width: 0; }
.tn-itt-tool .tn-itt-segment label { position: relative; display: block; margin: 0 0 0 -1px; padding: 0; cursor: pointer; }
.tn-itt-tool .tn-itt-segment label:first-child { margin-left: 0; }
.tn-itt-tool .tn-itt-segment input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: inherit; }
.tn-itt-tool .tn-itt-segment span {
  display: flex; align-items: center; justify-content: center; height: 38px; padding: 0 14px;
  border: 1px solid var(--itt-line); background: var(--itt-paper); color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink);
  font-size: 13px; font-weight: 700; line-height: 1; white-space: nowrap;
}
.tn-itt-tool .tn-itt-segment label:hover span { background: var(--itt-hover); }
.tn-itt-tool .tn-itt-segment input:checked + span { position: relative; z-index: 1; border-color: var(--itt-primary); background: var(--itt-primary); color: var(--itt-primary-text); -webkit-text-fill-color: var(--itt-primary-text); }
.tn-itt-tool .tn-itt-segment input:focus-visible + span { position: relative; z-index: 2; outline: 2px solid var(--itt-focus); outline-offset: 2px; }
.tn-itt-tool .tn-itt-options:disabled .tn-itt-segment label { cursor: not-allowed; }

/* buttons */
.tn-itt-tool .tn-itt-buttons { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; }
.tn-itt-tool .tn-itt-btn {
  appearance: none; -webkit-appearance: none; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
  min-width: 54px; max-width: 100%; height: 38px; min-height: 38px; margin: 0; padding: 0 12px;
  border: 1px solid var(--itt-line); border-radius: 0; background: var(--itt-button); background-image: none;
  color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); box-shadow: none; outline: none;
  font-family: "Courier New", Courier, monospace; font-size: 13px; font-weight: 900; line-height: 1; letter-spacing: normal;
  text-transform: none; text-decoration: none; text-align: center; white-space: nowrap; cursor: pointer;
}
.tn-itt-tool .tn-itt-btn--icon { min-width: 38px; width: 38px; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; font-size: 18px; font-weight: 700; }
.tn-itt-tool .tn-itt-btn:hover:not(:disabled), .tn-itt-tool .tn-itt-btn:focus-visible:not(:disabled) { background: var(--itt-hover); }
.tn-itt-tool .tn-itt-btn--primary { border-color: var(--itt-primary); background: var(--itt-primary); color: var(--itt-primary-text); -webkit-text-fill-color: var(--itt-primary-text); }
.tn-itt-tool .tn-itt-btn--primary:hover:not(:disabled), .tn-itt-tool .tn-itt-btn--primary:focus-visible:not(:disabled) { background: var(--itt-primary-hover); border-color: var(--itt-primary-hover); }
.tn-itt-tool .tn-itt-btn:disabled { opacity: .6; cursor: not-allowed; }
.tn-itt-tool :is(.tn-itt-btn, .tn-itt-empty, textarea):focus-visible { outline: 2px solid var(--itt-focus); outline-offset: 3px; }

/* workspace */
.tn-itt-tool .tn-itt-workspace { display: grid; grid-template-columns: minmax(0, 11fr) minmax(0, 9fr); align-items: start; gap: 24px; padding: 20px; }
.tn-itt-tool :is(.tn-itt-image, .tn-itt-result) { display: grid; align-content: start; gap: 12px; min-width: 0; }
.tn-itt-tool .tn-itt-drop { position: relative; min-width: 0; }
.tn-itt-tool .tn-itt-drop.is-dragover :is(.tn-itt-empty, .tn-itt-stage) { border-color: var(--itt-focus); border-style: solid; background: var(--itt-hover); }
.tn-itt-tool .tn-itt-empty {
  display: grid; justify-items: center; align-content: center; gap: 12px; min-width: 0; min-height: 380px;
  padding: 28px 18px; border: 1px dashed var(--itt-line); border-radius: 0; background: var(--itt-wash);
  color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); text-align: center; cursor: pointer;
}
.tn-itt-tool .tn-itt-empty:hover { background: var(--itt-hover); }
.tn-itt-tool .tn-itt-empty > svg { display: block; width: 40px; height: 40px; color: var(--itt-ink); }
.tn-itt-tool .tn-itt-hook { max-width: 100%; color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 21px; font-weight: 800; line-height: 1.45; word-break: keep-all; overflow-wrap: anywhere; }
.tn-itt-tool .tn-itt-keys { color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 14px; font-weight: 600; line-height: 1.9; word-break: keep-all; }
.tn-itt-tool kbd {
  display: inline-block; min-width: 28px; margin: 0 1px; padding: 2px 7px; border: 1px solid var(--itt-line); border-bottom-width: 2px; border-radius: 0;
  background: var(--itt-paper); color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); box-shadow: none;
  font-family: "Courier New", Courier, monospace; font-size: 13px; font-weight: 900; line-height: 1.4; text-align: center;
}
.tn-itt-tool .tn-itt-caption { min-width: 0; color: var(--itt-muted); -webkit-text-fill-color: var(--itt-muted); font-size: 12px; line-height: 1.65; overflow-wrap: anywhere; word-break: keep-all; }
.tn-itt-tool .tn-itt-stage { display: grid; place-items: center; min-width: 0; min-height: 380px; padding: 14px; border: 1px solid var(--itt-line); background: var(--itt-stage); overflow: hidden; }
.tn-itt-tool .tn-itt-frame { position: relative; display: block; width: fit-content; max-width: 100%; line-height: 0; }
.tn-itt-tool #ittCanvas { display: block; width: auto; height: auto; max-width: 100%; max-height: 540px; margin: 0; border: 1px solid var(--itt-soft); background: #fff; }
.tn-itt-tool .tn-itt-overlay { position: absolute; inset: 0; overflow: hidden; cursor: crosshair; touch-action: none; user-select: none; -webkit-user-select: none; }
.tn-itt-tool[data-state="working"] .tn-itt-overlay { cursor: progress; }
.tn-itt-tool .tn-itt-low { position: absolute; border: 1px solid var(--itt-accent); background: var(--itt-low-fill); pointer-events: none; }
.tn-itt-tool .tn-itt-area { position: absolute; border: 2px solid var(--itt-accent); box-shadow: 0 0 0 9999px var(--itt-mask); pointer-events: none; }
.tn-itt-tool .tn-itt-area.is-draft { border-style: dashed; }
.tn-itt-tool .tn-itt-file-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; min-width: 0; }
.tn-itt-tool .tn-itt-meta:empty { display: none; }
.tn-itt-tool[data-state="empty"] #ittAreaHint { display: none; }
.tn-itt-tool .tn-itt-notice { padding: 10px 12px; border: 1px solid var(--itt-line); background: var(--itt-wash); color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }

/* result */
.tn-itt-tool .tn-itt-result-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 12px; min-width: 0; padding-bottom: 10px; border-bottom: 1px solid var(--itt-line); }
.tn-itt-tool .tn-itt-result-head > label { color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 16px; font-weight: 800; }
.tn-itt-tool .tn-itt-scope { color: var(--itt-muted); -webkit-text-fill-color: var(--itt-muted); font-size: 12px; font-weight: 700; }
.tn-itt-tool #ittOutput {
  appearance: none; -webkit-appearance: none; display: block; width: 100%; min-width: 0; max-width: 100%; height: 360px; min-height: 180px;
  margin: 0; padding: 14px; border: 1px solid var(--itt-line); border-radius: 0; background: var(--itt-paper);
  color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); box-shadow: none;
  font-family: inherit; font-size: 16px; font-weight: 400; line-height: 1.7; letter-spacing: normal;
  white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; overflow-x: hidden; overflow-y: auto; resize: vertical;
}
.tn-itt-tool #ittOutput::placeholder { color: var(--itt-muted); -webkit-text-fill-color: var(--itt-muted); opacity: 1; font-size: 14px; }
.tn-itt-tool .tn-itt-number { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; font-variant-numeric: lining-nums tabular-nums; font-kerning: normal; letter-spacing: normal; }
.tn-itt-tool .tn-itt-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); min-width: 0; border-top: 1px solid var(--itt-line); border-bottom: 1px solid var(--itt-line); }
.tn-itt-tool .tn-itt-stats > div { display: grid; align-content: start; gap: 4px; min-width: 0; padding: 10px 10px 10px 0; }
.tn-itt-tool .tn-itt-stats > div + div { padding-left: 12px; border-left: 1px solid var(--itt-soft); }
.tn-itt-tool .tn-itt-stats dt { color: var(--itt-muted); -webkit-text-fill-color: var(--itt-muted); font-size: 12px; font-weight: 700; line-height: 1.35; overflow-wrap: anywhere; word-break: keep-all; }
.tn-itt-tool .tn-itt-stats dd { color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 19px; font-weight: 800; line-height: 1.25; white-space: nowrap; }
.tn-itt-tool .tn-itt-progress { display: grid; gap: 8px; min-width: 0; padding: 12px; border: 1px solid var(--itt-line); background: var(--itt-wash); }
.tn-itt-tool .tn-itt-progress-bar { height: 6px; border: 1px solid var(--itt-line); background: var(--itt-paper); overflow: hidden; }
.tn-itt-tool .tn-itt-progress-bar > span { display: block; width: 0; height: 100%; background: var(--itt-accent); transition: width .2s linear; }
.tn-itt-tool .tn-itt-progress-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; }
.tn-itt-tool #ittProgressText { min-width: 0; color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 13px; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.tn-itt-tool .tn-itt-status { min-width: 0; color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.tn-itt-tool .tn-itt-error { padding: 10px 12px; border: 1px solid var(--itt-accent); background: var(--itt-wash); color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.tn-itt-tool :is(.tn-itt-status, .tn-itt-error):empty { display: none; }
.tn-itt-tool .tn-itt-final-note { padding: 12px 20px; border-top: 1px solid var(--itt-line); }
.tn-itt-tool .tn-itt-noscript { padding: 12px 20px; color: var(--itt-ink); -webkit-text-fill-color: var(--itt-ink); }

/* ads */
.tn-itt-page .tn-itt-responsive-ad { width: 100%; max-width: 900px; min-height: 90px; height: auto; max-height: none; margin: 24px auto; background: transparent; border: 0; overflow: visible; }
.tn-itt-page .tn-itt-responsive-ad--top { margin-top: 54px; }
html body .tn-itt-page[data-tn-fixed-partials="character-counter"] .tn-itt-responsive-ad,
html body .tn-itt-page[data-tn-fixed-partials="character-counter"] .tn-itt-responsive-ad > .aicp,
html body .tn-itt-page[data-tn-fixed-partials="character-counter"] .tn-itt-responsive-ad ins.adsbygoogle {
  width: 100% !important; min-width: 0 !important; height: auto !important; max-height: none !important; overflow: visible !important;
}
html body .tn-itt-page[data-tn-fixed-partials="character-counter"] .tn-itt-responsive-ad > .aicp,
html body .tn-itt-page[data-tn-fixed-partials="character-counter"] .tn-itt-responsive-ad ins.adsbygoogle { max-width: 100% !important; }

@media (max-width: 900px) {
  .tn-itt-tool .tn-itt-options { gap: 12px 18px; }
}
@media (max-width: 760px) {
  .tn-itt-tool .tn-itt-workspace { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .tn-itt-tool .tn-itt-result { padding-top: 16px; border-top: 1px solid var(--itt-line); }
  .tn-itt-tool .tn-itt-empty, .tn-itt-tool .tn-itt-stage { min-height: 260px; }
  .tn-itt-tool #ittCanvas { max-height: 420px; }
  .tn-itt-tool #ittOutput { height: 260px; }
  .tn-itt-tool .tn-itt-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tn-itt-tool .tn-itt-stats > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .tn-itt-tool .tn-itt-stats > div:nth-child(n+3) { border-top: 1px solid var(--itt-soft); }
}
@media (max-width: 600px) {
  .tn-itt-page { width: calc(100% - 10px); }
  .tn-itt-tool .tn-itt-options { display: grid; grid-template-columns: minmax(0, 1fr); padding: 12px; }
  .tn-itt-tool[data-state="empty"] .tn-itt-options { display: none; }
  .tn-itt-tool .tn-itt-segment { display: flex; width: 100%; }
  .tn-itt-tool .tn-itt-segment label { flex: 1 1 0; min-width: 0; }
  .tn-itt-tool .tn-itt-segment span { padding: 0 6px; font-size: 13px; }
  .tn-itt-tool .tn-itt-workspace { padding: 12px; }
  .tn-itt-tool .tn-itt-empty { padding: 22px 12px; min-height: 220px; }
  .tn-itt-tool .tn-itt-hook { font-size: 18px; }
  .tn-itt-tool .tn-itt-stage { padding: 8px; min-height: 200px; }
  .tn-itt-tool .tn-itt-final-note, .tn-itt-tool .tn-itt-noscript { padding-left: 12px; padding-right: 12px; }
}
@media (max-width: 720px) {
  .tn-itt-page .tn-itt-responsive-ad--top { margin-top: 48px; }
}
@media (hover: none) {
  .tn-itt-tool .tn-itt-keys { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .tn-itt-tool *, .tn-itt-tool *::before, .tn-itt-tool *::after { scroll-behavior: auto; transition: none; animation: none; }
}