.editorial-demo {
  display: grid;
  gap: 1.25rem;
  margin: 2rem 0;
  padding: clamp(1.1rem, 3vw, 2rem);
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--editor-border);
  border-top: 3px solid var(--accent);
}

.editorial-demo [data-demo-field="classification"] {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.editorial-demo [data-demo-field="title"] {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  line-height: 1.08;
}

.editorial-demo--concept {
  gap: 1rem;
  padding-block: clamp(1rem, 2.5vw, 1.5rem);
  background: color-mix(in srgb, var(--panel) 72%, transparent);
  border-top-width: 1px;
  border-left: 3px solid var(--accent);
}

.editorial-demo--concept [data-demo-field="title"] {
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  line-height: 1.2;
}

.editorial-demo__decision-grid {
  display: grid;
  gap: 1rem;
}

.editorial-demo__decision {
  min-width: 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--editor-border);
}

.editorial-demo__decision h3,
.editorial-demo__reasoning dt,
.editorial-demo__readiness-step-label {
  margin: 0 0 0.45rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.editorial-demo__decision p,
.editorial-demo__reasoning dd,
.editorial-demo__boundary,
.editorial-demo__text-alternative {
  margin: 0;
  line-height: 1.6;
}

.editorial-demo__decision--outcome {
  border-top-color: var(--accent);
}

.editorial-demo__protected-term {
  padding: 0 0.12em;
  color: inherit;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  border-bottom: 2px solid var(--accent);
}

.editorial-demo__reasoning {
  padding-top: 0.9rem;
  border-top: 1px solid var(--editor-border);
}

.editorial-demo__reasoning summary {
  width: fit-content;
  min-height: 44px;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.45;
}

.editorial-demo__reasoning dl {
  display: grid;
  gap: 0.8rem;
  margin: 0.9rem 0 0;
}

.editorial-demo__reasoning > p {
  margin-top: 0.75rem;
}

.editorial-demo__reasoning dl > div {
  padding-left: 0.85rem;
  border-left: 1px solid var(--editor-border);
}

.editorial-demo__reasoning dd {
  margin-left: 0;
  color: var(--muted);
}

.editorial-demo__readiness {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.editorial-demo__readiness li {
  position: relative;
  min-width: 0;
  padding: 0.85rem 1.4rem 0.85rem 0;
  border-top: 1px solid var(--editor-border);
}

.editorial-demo__readiness li:not(:last-child)::after {
  position: absolute;
  top: 0.8rem;
  right: 0.45rem;
  color: var(--muted);
  content: "→";
}

.editorial-demo__readiness li:last-child {
  border-top-color: var(--accent);
}

.editorial-demo__readiness-step-label {
  display: block;
  margin: 0;
}

.editorial-demo__boundary {
  padding: 0.85rem 0 0 0.85rem;
  color: var(--muted);
  border-top: 1px dashed var(--editor-border);
  border-left: 3px solid var(--accent);
}

.editorial-demo__text-alternative {
  color: var(--muted);
  font-size: 0.9rem;
}

.editorial-demo__comparison {
  display: grid;
  gap: 1rem;
}

.editorial-demo__state {
  min-width: 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--editor-border);
}

.editorial-demo__state h3,
.editorial-demo__step-label {
  margin: 0 0 0.55rem;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editorial-demo pre,
.editorial-demo__current-text {
  max-width: 100%;
  margin: 0;
  padding: 1rem;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--editor-border);
  font: 0.94rem/1.65 var(--mono, ui-monospace, monospace);
}

.editorial-demo__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.85rem 1.1rem;
}

.editorial-demo__control-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.editorial-demo__control {
  min-height: 44px;
  padding: 0.65rem 0.85rem;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--editor-border);
  border-radius: var(--radius, 4px);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: normal;
  line-height: 1.35;
  text-transform: none;
}

.editorial-demo__control:hover {
  border-color: var(--accent);
}

.editorial-demo__control:focus-visible,
.editorial-demo__metadata summary:focus-visible,
.editorial-demo__reasoning summary:focus-visible,
.editorial-demo__evidence-disclosure summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.editorial-demo__control[aria-pressed="true"] {
  border-width: 2px;
  border-color: var(--accent);
}

.editorial-demo__control--primary {
  color: var(--button-text, #fff);
  background: var(--accent);
  border-color: var(--accent);
}

.editorial-demo__control--tertiary {
  color: var(--muted);
  border-color: transparent;
  text-decoration: underline;
  text-decoration-color: var(--editor-border);
  text-underline-offset: 0.2em;
}

.editorial-demo__control:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

html[data-theme="terminal"] .editorial-demo .editorial-demo__control--secondary {
  color: var(--text);
  border-color: color-mix(in srgb, var(--editor-border) 58%, var(--muted) 42%);
}

html[data-theme="terminal"] .editorial-demo .editorial-demo__control--tertiary {
  color: color-mix(in srgb, var(--muted) 72%, var(--text) 28%);
  text-decoration-color: color-mix(in srgb, var(--muted) 68%, transparent);
}

html[data-theme="terminal"] .editorial-demo .editorial-demo__control:disabled {
  opacity: 1;
}

html[data-theme="terminal"] .editorial-demo .editorial-demo__control--secondary:disabled {
  color: color-mix(in srgb, var(--muted) 74%, var(--faint) 26%);
  border-color: color-mix(in srgb, var(--editor-border) 72%, var(--faint) 28%);
}

html[data-theme="terminal"] .editorial-demo .editorial-demo__control--tertiary:disabled {
  color: color-mix(in srgb, var(--muted) 68%, var(--faint) 32%);
  border-color: transparent;
  text-decoration-color: color-mix(in srgb, var(--faint) 72%, transparent);
}

.line-breaks-article .editorial-demo--article .editorial-demo__control--primary {
  min-height: 44px;
  padding: 0.6rem 0.8rem;
  color: var(--journal-ink);
  background: transparent;
  border: 2px solid var(--journal-track-accent);
  border-radius: var(--radius-sm);
  box-shadow: none;
  font-family: var(--font-sans);
  font-weight: 750;
}

.line-breaks-article .editorial-demo--article .editorial-demo__control--primary:hover {
  color: var(--journal-track-accent);
  background: color-mix(in srgb, var(--journal-track-accent) 6%, transparent);
  border-color: var(--journal-track-accent);
  box-shadow: none;
}

.line-breaks-article .editorial-demo--article .editorial-demo__control--primary:focus-visible {
  outline: 3px solid var(--journal-track-accent);
  outline-offset: 3px;
  box-shadow: none;
}

html[data-theme="terminal"] .line-breaks-article .editorial-demo--article .editorial-demo__control--primary {
  color: var(--accent);
  background: transparent;
  border-color: color-mix(in srgb, var(--accent) 72%, var(--editor-border) 28%);
  box-shadow: none;
}

html[data-theme="terminal"] .line-breaks-article .editorial-demo--article .editorial-demo__control--primary:hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border-color: var(--accent);
}

html[data-theme="terminal"] .line-breaks-article .editorial-demo--article .editorial-demo__control--primary:focus-visible {
  outline-color: var(--accent);
}

.editorial-demo__state[hidden] {
  display: none;
}

.editorial-demo__replay,
.editorial-demo__metadata {
  padding-top: 1rem;
  border-top: 1px solid var(--editor-border);
}

.editorial-demo__progress,
.editorial-demo [data-demo-runtime-status],
.editorial-demo figcaption,
.editorial-demo__metadata dd,
.editorial-demo__metadata li {
  color: var(--muted);
  line-height: 1.55;
}

.editorial-demo__metadata summary {
  min-height: 44px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: normal;
  line-height: 1.35;
  text-transform: none;
}

.editorial-demo__metadata dl {
  display: grid;
  grid-template-columns: minmax(8rem, auto) 1fr;
  gap: 0.45rem 1rem;
}

.editorial-demo__metadata dt {
  font-weight: 700;
}

.editorial-demo__metadata dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

@media (min-width: 760px) {
  .editorial-demo--side-by-side .editorial-demo__comparison {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editorial-demo__decision-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: no-preference) {
  .editorial-demo__control {
    transition: border-color 150ms ease, background-color 150ms ease;
  }
}

@media (prefers-reduced-motion: reduce) {
  .editorial-demo *,
  .editorial-demo *::before,
  .editorial-demo *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 480px) {
  .editorial-demo {
    padding: 1rem;
  }

  /* Mobile control cluster: a calmer editorial hierarchy.
     Every control stays available; the primary action leads,
     step navigation reads as a compact pair, and the remaining
     options recede into a smaller, quieter cluster. Layout/size
     only — tier colors and theme overrides are left intact. */
  .editorial-demo__controls {
    gap: 0.55rem;
  }

  .editorial-demo__control-group {
    flex: 1 1 100%;
    gap: 0.5rem;
  }

  .editorial-demo__control {
    flex: 1 1 100%;
    justify-content: center;
  }

  /* Step navigation reads as a two-up pair. */
  .editorial-demo__control[data-demo-action="previous"],
  .editorial-demo__control[data-demo-action="next"] {
    flex: 1 1 calc(50% - 0.25rem);
  }

  /* Remaining options recede into a compact cluster. */
  .editorial-demo__control--tertiary,
  .editorial-demo__control[data-demo-action="pause"],
  .editorial-demo__control[data-demo-action="restart"] {
    flex: 1 1 7rem;
    min-height: 40px;
    padding: 0.4rem 0.6rem;
    font-size: 0.82rem;
  }

  .editorial-demo--reading .editorial-demo__comparison {
    gap: 0.35rem;
  }

  .editorial-demo__evidence-disclosure {
    padding: 0.25rem 0 0;
  }

  .editorial-demo__evidence-disclosure summary {
    min-height: 44px;
    padding: 0.7rem 0;
    cursor: pointer;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.4;
    text-transform: uppercase;
  }

  .editorial-demo__evidence-disclosure[open] summary {
    margin-bottom: 0.55rem;
    color: var(--accent);
  }

  .editorial-demo__evidence-disclosure summary::marker {
    color: var(--accent);
  }

  .editorial-demo__metadata dl {
    grid-template-columns: 1fr;
  }

  .editorial-demo__readiness {
    grid-template-columns: 1fr;
  }

  .editorial-demo__readiness li {
    padding: 0.75rem 0 1.5rem 0.85rem;
    border-top: 0;
    border-left: 1px solid var(--editor-border);
  }

  .editorial-demo__readiness li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: 0.25rem;
    left: 0.7rem;
    content: "↓";
  }

  .editorial-demo__readiness li:last-child {
    border-left: 3px solid var(--accent);
  }
}