/*
 * DHV Experience 13.78.0 — Reader Opening Scene Foundation.
 * Scope: the opening scene only. No Reader Journey, reaction authority,
 * commerce, conversation, article-body or end-of-article behavior changes.
 */
:root {
  --dhvx-reader-opening: #ffffff;
  --dhvx-reader-opening-edge: #f6f7f8;
  --dhvx-reader-deck: var(--dhvx-text-secondary, #5c6168);
}

.dhvx-reader-main {
  background:
    linear-gradient(180deg, var(--dhvx-reader-opening) 0, var(--dhvx-surface) 430px);
}

.dhvx-reader__head {
  width: min(calc(100% - 72px), 760px);
  padding: 54px 0 30px;
}

.dhvx-reader__actor {
  align-items: flex-start;
  gap: var(--dhvx-space-2, 12px);
  margin-bottom: var(--dhvx-section-gap, 24px);
}

.dhvx-reader__actor .dhvx-actor-line {
  align-items: baseline;
  flex-wrap: wrap;
  line-height: var(--dhvx-leading-control, 1.25);
}

.dhvx-reader__actor .dhvx-avatar {
  width: var(--dhvx-avatar-reader, 48px);
  height: var(--dhvx-avatar-reader, 48px);
  flex-basis: var(--dhvx-avatar-reader, 48px);
  border-color: color-mix(in srgb, var(--dhvx-border) 72%, transparent);
  background: color-mix(in srgb, var(--dhvx-surface) 88%, var(--dhvx-reader-opening));
}

.dhvx-reader__actor .dhvx-actor-line strong {
  font-size: 15.5px;
  font-weight: 800;
  letter-spacing: -.012em;
}

.dhvx-reader__actor .dhvx-actor-meta {
  margin-top: 4px;
  color: var(--dhvx-text-muted);
  font-size: 12.25px;
  line-height: var(--dhvx-leading-meta, 1.4);
}

.dhvx-reader__context-cue {
  display: inline-flex;
  align-items: center;
  min-height: var(--dhvx-control-h-compact, 40px);
  margin: 0 0 11px;
  color: var(--dhvx-brand-strong);
  font-size: 12px;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: .005em;
}

.dhvx-reader__context-cue:hover,
.dhvx-reader__context-cue:focus-visible {
  color: var(--dhvx-brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dhvx-reader h1 {
  max-width: 16.4em;
  font-size: clamp(42px, 4.15vw, 58px);
  line-height: 1.075;
  letter-spacing: -.035em;
  font-weight: 800;
}

.dhvx-reader__deck {
  max-width: 58ch;
  margin-top: 20px;
  color: var(--dhvx-reader-deck);
  font-size: 19.5px;
  line-height: 1.62;
}

.dhvx-reader__disclosure {
  max-width: 58ch;
  margin-top: 21px;
  padding: 10px 12px;
  border: 0;
  border-left: 2px solid color-mix(in srgb, var(--dhvx-brand) 78%, transparent);
  background: color-mix(in srgb, var(--dhvx-reader-opening) 74%, var(--dhvx-surface));
  color: var(--dhvx-text-secondary);
  border-radius: 0 7px 7px 0;
}

.dhvx-reader__actions {
  gap: 5px 20px;
  margin-top: 24px;
  padding: 12px 0 0;
  border-top: 1px solid color-mix(in srgb, var(--dhvx-border) 82%, transparent);
  border-bottom: 0;
}

.dhvx-reader__actions .dhvx-action {
  min-height: var(--dhvx-control-h-compact, 40px);
  gap: 7px;
  color: var(--dhvx-text-muted);
  font-size: 13px;
  font-weight: 600;
}

.dhvx-reader__actions .dhvx-action .dhvx-icon,
.dhvx-reader__actions .dhvx-action svg {
  width: var(--dhvx-icon-action, 22px);
  height: var(--dhvx-icon-action, 22px);
}

.dhvx-reader__actions .dhvx-action:hover,
.dhvx-reader__actions .dhvx-action:focus-visible {
  color: var(--dhvx-text);
}

.dhvx-reader__actions .dhvx-action.is-report {
  align-self: center;
  min-height: var(--dhvx-control-h-compact, 40px);
  font-size: 12px;
}

.dhvx-reader__hero {
  margin-bottom: 36px;
  background: var(--dhvx-reader-opening-edge);
}

.dhvx-reader__hero img {
  background: var(--dhvx-reader-opening-edge);
}

.dhvx-reader__hero figcaption {
  margin-top: 10px;
}

html[data-theme="dark"] {
  --dhvx-reader-opening: #1e1c19;
  --dhvx-reader-opening-edge: #24211d;
  --dhvx-reader-deck: var(--dhvx-text-secondary);
}

@media (max-width: 767px) {
  .dhvx-reader-main {
    background: linear-gradient(180deg, var(--dhvx-reader-opening) 0, var(--dhvx-surface) 360px);
  }
  .dhvx-reader__head {
    width: 100%;
    padding: 28px 18px 18px;
  }
  .dhvx-reader__actor {
    gap: var(--dhvx-space-1, 8px);
    margin-bottom: var(--dhvx-space-3, 16px);
  }
  .dhvx-reader__actor .dhvx-avatar {
    width: var(--dhvx-avatar-reader-touch, 42px);
    height: var(--dhvx-avatar-reader-touch, 42px);
    flex-basis: var(--dhvx-avatar-reader-touch, 42px);
  }
  .dhvx-reader__actor .dhvx-actor-line strong { font-size: 14.5px; }
  .dhvx-reader__actor .dhvx-actor-meta { font-size: 11.75px; }
  .dhvx-reader__context-cue {
    min-height: var(--dhvx-control-h-compact, 44px);
    margin-bottom: 8px;
    font-size: 11.75px;
  }
  .dhvx-reader h1 {
    max-width: none;
    font-size: clamp(32px, 9.2vw, 42px);
    line-height: 1.085;
    letter-spacing: -.03em;
  }
  .dhvx-reader__deck {
    margin-top: 15px;
    font-size: 17.25px;
    line-height: 1.58;
  }
  .dhvx-reader__disclosure {
    margin-top: 17px;
    padding: 9px 10px;
    font-size: 12px;
  }
  .dhvx-reader__actions {
    gap: 16px;
    margin-top: 19px;
    padding-top: 9px;
  }
  .dhvx-reader__actions .dhvx-action {
    min-height: var(--dhvx-control-h-compact, 44px);
    font-size: 12.75px;
  }
  .dhvx-reader__actions .dhvx-action .dhvx-icon,
  .dhvx-reader__actions .dhvx-action svg {
    width: var(--dhvx-icon-action, 22px);
    height: var(--dhvx-icon-action, 22px);
  }
  .dhvx-reader__hero { margin-bottom: 27px; }
}

@media (max-width: 359px) {
  .dhvx-reader__head { padding-inline: 14px; }
  .dhvx-reader h1 { font-size: 31px; }
  .dhvx-reader__actions { gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .dhvx-reader__context-cue,
  .dhvx-reader__actions .dhvx-action { transition: none; }
}

@media (forced-colors: active) {
  .dhvx-reader__disclosure { border-left: 2px solid CanvasText; background: Canvas; }
}