/* Shared Articles shell, navigation primitives and utility components. */
body.msd-articles-page {
  min-width: 20rem;
  color: var(--articles-ink);
  background: var(--articles-navy-900);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

.msd-articles {
  position: relative;
  isolation: isolate;
  min-width: 0;
  overflow-x: hidden;
  color: var(--articles-ink);
  background:
    radial-gradient(circle at 50% -8%, rgba(38, 71, 112, 0.42), transparent 32rem),
    linear-gradient(180deg, var(--articles-navy-900), var(--articles-navy-950));
  font-family: var(--articles-font-sans);
  line-height: 1.65;
}

@supports (overflow: clip) {
  .msd-articles { overflow-x: clip; }
}

.msd-articles *,
.msd-articles *::before,
.msd-articles *::after,
.articles-viewer *,
.articles-viewer *::before,
.articles-viewer *::after {
  box-sizing: border-box;
}

.msd-articles img { max-width: 100%; }
.msd-articles a { color: inherit; }

.msd-articles :where(button, input, select, textarea),
.articles-viewer button {
  border-radius: 0;
  font: inherit;
}

.msd-articles :where(button, input[type="search"]),
.articles-viewer button {
  -webkit-appearance: none;
  appearance: none;
}

.msd-articles :where(button, summary),
.articles-viewer button {
  cursor: pointer;
  touch-action: manipulation;
}

.msd-articles :where(a, button, input, select, textarea, summary):focus-visible,
.articles-viewer :where(button, img):focus-visible {
  outline: 2px solid var(--articles-gold-light);
  outline-offset: 3px;
  box-shadow: var(--articles-focus);
}

.articles-container {
  width: min(100%, var(--articles-container));
  margin-inline: auto;
  padding-inline: var(--articles-space-page);
}

.articles-page-intro {
  width: min(100%, var(--articles-container));
  margin-inline: auto;
  padding: clamp(3.25rem, 9vw, 7rem) var(--articles-space-page) clamp(2.25rem, 6vw, 4.5rem);
}

.articles-page-intro--compact {
  padding-bottom: clamp(2rem, 4vw, 3.25rem);
}

.articles-page-intro h1,
.articles-reader-header h1 {
  max-width: 16ch;
  margin: 0;
  color: var(--articles-ink-strong);
  font-family: var(--articles-font-serif);
  font-size: var(--articles-title-page);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.articles-page-intro__lede,
.articles-reader-header__subtitle {
  max-width: 48rem;
  margin: var(--articles-space-5) 0 0;
  color: var(--articles-muted);
  font-size: var(--articles-text-lede);
  line-height: 1.56;
  text-wrap: pretty;
}

.articles-eyebrow {
  margin: 0 0 var(--articles-space-3);
  color: var(--module-accent, var(--articles-gold-light));
  font-size: var(--articles-text-xs);
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.articles-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.75rem;
  margin-bottom: var(--articles-space-5);
  color: var(--articles-gold-light);
  font-size: var(--articles-text-sm);
  font-weight: 750;
  text-decoration: none;
  text-underline-offset: 0.24em;
}

.articles-back-link::before {
  content: "\2190";
  font-size: 1.1em;
  transition: transform var(--articles-motion-fast) ease;
}

.articles-back-link:hover { text-decoration: underline; }

.articles-back-link:hover::before,
.articles-back-link:focus-visible::before {
  transform: translateX(-0.18rem);
}

.articles-breadcrumb,
.articles-breadcrumbs {
  margin: 0 0 var(--articles-space-5);
  color: var(--articles-muted-soft);
  font-size: var(--articles-text-xs);
}

.articles-breadcrumb ol,
.articles-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.articles-breadcrumb li,
.articles-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.articles-breadcrumb li + li::before,
.articles-breadcrumbs li + li::before {
  color: rgba(195, 206, 222, 0.52);
  content: "\203A";
}

.articles-breadcrumb a,
.articles-breadcrumbs a {
  color: #c8d4e4;
  text-decoration-line: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.2em;
}

.articles-breadcrumb a:hover,
.articles-breadcrumb a:focus-visible,
.articles-breadcrumbs a:hover,
.articles-breadcrumbs a:focus-visible {
  color: var(--articles-ink-strong);
  text-decoration-color: var(--articles-gold);
}

.articles-utility-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--articles-space-3);
  min-height: 3rem;
  margin-bottom: var(--articles-space-5);
}

[data-motion-controls] { min-height: 2.75rem; }

.articles-motion-control-dock {
  position: fixed;
  z-index: 40;
  left: var(--articles-safe-left);
  bottom: var(--articles-safe-bottom);
  pointer-events: none;
}

.articles-motion-control-dock > * { pointer-events: auto; }

.articles-motion-toggle,
.articles-button,
.articles-share button,
.articles-share-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  border: 1px solid rgba(195, 206, 222, 0.34);
  border-radius: var(--articles-radius-sm);
  padding: 0.62rem 0.9rem;
  color: var(--articles-ink);
  background: var(--articles-navy-750);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  font-size: var(--articles-text-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.articles-motion-toggle:hover,
.articles-button:hover,
.articles-share button:hover {
  border-color: var(--articles-gold);
  background: var(--articles-navy-700);
}

.articles-motion-toggle[aria-pressed="true"] {
  border-color: var(--articles-gold);
  color: #1a1206;
  background: var(--articles-gold-light);
}

.articles-motion-toggle:disabled {
  cursor: default;
  opacity: 0.78;
}

.articles-motion-toggle:active:not(:disabled),
.articles-button:active,
.articles-share button:active {
  transform: translateY(1px) scale(0.985);
}

.articles-motion-toggle__icon {
  width: 0.9rem;
  height: 0.9rem;
  border-left: 0.25rem solid currentColor;
  border-right: 0.25rem solid currentColor;
}

.articles-motion-toggle[aria-pressed="true"] .articles-motion-toggle__icon {
  width: 0;
  height: 0;
  border: 0;
  border-top: 0.48rem solid transparent;
  border-bottom: 0.48rem solid transparent;
  border-left: 0.72rem solid currentColor;
}

.articles-button--primary,
.articles-primary-link {
  border-color: var(--articles-gold);
  color: #171007;
  background: var(--articles-gold);
}

.articles-primary-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.9rem;
  border-radius: var(--articles-radius-sm);
  padding: 0.72rem 1rem;
  font-size: var(--articles-text-sm);
  font-weight: 850;
  line-height: 1.25;
  text-decoration: none;
}

.articles-primary-link:hover,
.articles-primary-link:focus-visible {
  color: #100b03;
  background: var(--articles-gold-light);
}

.articles-status,
[data-search-status] {
  min-height: 1.35em;
  color: var(--articles-muted-soft);
  font-size: var(--articles-text-xs);
}

.articles-sponsor {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--articles-space-2) var(--articles-space-4);
  max-width: var(--articles-container);
  margin: var(--articles-space-6) auto;
  padding: 0.9rem 1rem;
  border: 1px solid var(--articles-line-soft);
  border-radius: var(--articles-radius-sm);
  color: var(--articles-muted-soft);
  background: rgba(8, 15, 32, 0.52);
  font-size: var(--articles-text-xs);
}

.articles-sponsor a {
  color: #e4edf8;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-decoration-line: underline;
  text-decoration-color: rgba(244, 170, 37, 0.55);
  text-underline-offset: 0.24em;
}

.articles-empty-state,
[data-search-empty] {
  margin: var(--articles-space-6) 0;
  padding: var(--articles-space-6);
  border: 1px dashed rgba(195, 206, 222, 0.3);
  border-radius: var(--articles-radius-md);
  color: var(--articles-muted);
  background: rgba(13, 25, 43, 0.7);
  text-align: center;
}

.msd-articles [hidden],
.articles-viewer[hidden] {
  display: none !important;
}

.articles-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.articles-noscript {
  margin: 0;
  padding: 1rem;
  border-left: 3px solid var(--articles-gold);
  color: var(--articles-muted);
  background: var(--articles-navy-750);
}

@media (max-width: 42rem) {
  body.msd-articles-page { padding-bottom: 4rem; }

  .articles-page-intro { padding-top: 3rem; }

  .articles-page-intro h1,
  .articles-reader-header h1 {
    font-size: clamp(2.35rem, 12vw, 3.8rem);
  }

  .articles-utility-bar { align-items: flex-start; }

  .articles-motion-toggle,
  .articles-button,
  .articles-share button,
  .articles-share-button {
    min-height: 2.875rem;
  }

  .articles-motion-control-dock {
    max-width: 2.875rem;
  }

  .articles-motion-control-dock .articles-motion-toggle {
    width: 2.875rem;
    min-height: 2.625rem;
    padding: 0.5rem;
    font-size: 0.75rem;
  }

  .articles-motion-control-dock [data-motion-label] {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}

@media print {
  .msd-articles { color: #111; background: #fff; }

  .articles-motion-toggle,
  .articles-motion-control-dock,
  .articles-share,
  .articles-sponsor {
    display: none !important;
  }
}

@media (forced-colors: active) {
  .articles-motion-toggle,
  .articles-button,
  .articles-share button,
  .articles-primary-link,
  .articles-sponsor,
  .articles-empty-state {
    border: 1px solid ButtonText;
  }
}