/* Resource Library and format-listing composition.
 * Generic visual grammar comes from site-content-base.css; Resource detail
 * articles remain owned by their independent Resource stylesheets.
 */

.resource-page {
  min-width: 0;
  overflow-x: clip;
  background: var(--surface-0);
}

.resource-listing-header {
  width: 100%;
  max-width: none;
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  border-top: 0.25rem solid var(--edge-strong);
  background: var(--surface-1);
}

.resource-listing:not(.resource-hub) .resource-listing-header {
  border-top-color: var(--page-primary-border);
}

.resource-listing-header .site-page-hero__copy {
  max-width: 50rem;
}

.resource-listing-title {
  max-width: 17ch;
}

.resource-listing-intro {
  max-width: 44rem;
}

.resource-hub .resource-eyebrow {
  color: var(--ink-500);
}

.resource-listing:not(.resource-hub) .resource-eyebrow {
  color: var(--page-primary);
}

.resource-listing-meta {
  display: flex;
  max-width: 44rem;
  flex-wrap: wrap;
  gap: 0;
  margin: var(--space-6) 0 0;
  padding: var(--space-3) var(--space-4);
  border-block: 1px solid var(--edge);
  background: var(--surface-0);
  color: var(--ink-500);
  font-size: var(--text-sm);
  list-style: none;
}

.resource-listing-meta li {
  display: inline-flex;
  align-items: center;
  line-height: 1.5;
}

.resource-listing-meta li + li::before {
  width: 1px;
  height: 1em;
  margin-inline: var(--space-3);
  background: var(--edge-strong);
  content: "";
}

.resource-listing__inner,
.resource-hub__inner {
  min-width: 0;
  padding-bottom: var(--space-20);
}

.resource-format-nav {
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--edge);
}

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

.resource-format-nav__item {
  min-width: 0;
  border-top: 0.2rem solid var(--page-primary-border);
  border-bottom: 1px solid var(--edge);
}

.resource-format-nav__item + .resource-format-nav__item {
  border-inline-start: 1px solid var(--edge);
}

.resource-format-nav__link {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-4);
  color: var(--ink-900) !important;
  text-decoration: none;
}

.resource-format-nav__label {
  color: var(--page-primary);
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: 1.35;
}

.resource-format-nav__identity {
  min-width: 0;
  grid-column: 1;
  color: var(--ink-500);
  font-size: var(--text-xs);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.resource-format-nav__count {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--ink-500);
  font-family: var(--font-family-heading);
  font-size: var(--text-sm);
}

.resource-format-nav__link:hover {
  background: var(--surface-1);
}

.resource-format-nav__link:focus-visible,
.resource-page .resource-card__title a:focus-visible,
.resource-page .resource-card__link:focus-visible,
.resource-page .resource-continue-link:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: var(--space-1);
}

.resource-listing-grid-section {
  padding-block: var(--space-16);
}

.resource-hub-grid-section {
  padding-top: var(--space-12);
}

.resource-section-heading {
  max-width: 47.5rem;
}

.resource-section-heading--minimal {
  margin-bottom: var(--space-8);
}

.resource-section-heading--minimal h2 {
  margin: 0;
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: var(--text-h2);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  text-wrap: balance;
}

.resource-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  margin: 0;
}

.resource-card {
  --resource-card-accent: var(--page-primary-border);

  position: relative;
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  background: var(--surface-0);
  box-shadow: none;
}

.resource-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.2rem;
  background: var(--resource-card-accent);
  content: "";
}

.resource-card:hover,
.resource-card:focus-within,
.resource-card--minimal:hover {
  border-color: var(--edge-strong);
  box-shadow: none;
}

.resource-card[hidden] {
  display: none;
}

.resource-card__topline,
.resource-card__meta {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
}

.resource-card__topline {
  gap: var(--space-2);
}

.resource-card__badge,
.resource-featured-badge {
  display: inline-flex;
  width: max-content;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--page-primary-border);
  border-radius: var(--r-sm);
  background: var(--surface-1);
  color: var(--page-primary);
  font-family: var(--font-family-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
}

.resource-featured-badge {
  border-color: var(--edge-strong);
  color: var(--ink-700);
}

.resource-card__title {
  margin: 0;
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  text-wrap: pretty;
}

.resource-card__title a {
  color: inherit !important;
  text-decoration: none;
}

.resource-card__title a:hover {
  color: var(--page-primary) !important;
}

.resource-card__description {
  margin: 0;
  color: var(--ink-500);
  line-height: 1.68;
}

.resource-card__answer {
  margin: 0;
  padding-inline-start: var(--space-3);
  border-inline-start: 2px solid var(--edge-strong);
  color: var(--ink-700);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.resource-card__answer span {
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-weight: 700;
}

.resource-card__meta {
  gap: var(--space-2) 0;
  margin-top: auto;
  color: var(--ink-500);
  font-size: var(--text-xs);
  line-height: 1.5;
}

.resource-card__meta span + span::before {
  width: 1px;
  height: 1em;
  margin-inline: var(--space-2);
  background: var(--edge-strong);
  content: "";
  display: inline-block;
  vertical-align: middle;
}

.resource-card__link {
  display: inline-flex;
  width: max-content;
  align-items: center;
  color: var(--page-primary) !important;
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.5;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

.resource-card__link:hover {
  text-decoration-thickness: 0.13em;
}

.resource-continue-section {
  padding-block: var(--space-12);
}

.resource-continue-grid,
.resource-hub-continue-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 var(--space-8);
  margin: 0;
  padding: 0;
  list-style: none;
}

.resource-continue-link {
  display: block;
  min-width: 0;
  padding: var(--space-4) 0;
  border: 0;
  border-bottom: 1px solid var(--edge);
  border-radius: 0;
  background: transparent;
  color: var(--ink-900) !important;
  font-weight: 650;
  line-height: 1.5;
  text-decoration-color: var(--page-primary-border);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

.resource-continue-link:hover {
  border-color: var(--edge-strong);
  background: transparent;
  color: var(--page-primary) !important;
}

@media (max-width: 1023px) {
  .resource-format-nav__list,
  .resource-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-format-nav__item:nth-child(3) {
    border-inline-start: 0;
  }
}

@media (max-width: 700px) {
  .resource-listing-header {
    padding-block: var(--space-16);
  }

  .resource-listing__inner,
  .resource-hub__inner {
    padding-bottom: var(--space-16);
  }

  .resource-card-grid,
  .resource-continue-grid,
  .resource-hub-continue-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .resource-listing-grid-section {
    padding-block: var(--space-12);
  }
}

@media (max-width: 520px) {
  .resource-format-nav__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .resource-format-nav__item + .resource-format-nav__item,
  .resource-format-nav__item:nth-child(3) {
    border-inline-start: 0;
  }

  .resource-card {
    width: 100%;
    padding: var(--space-5);
  }

  .resource-listing-meta {
    display: grid;
    gap: var(--space-2);
  }

  .resource-listing-meta li + li::before {
    content: none;
  }
}

@media (max-width: 375px) {
  .resource-card__meta {
    display: grid;
    align-items: start;
  }

  .resource-card__meta span + span::before {
    content: none;
  }
}

@media (prefers-color-scheme: dark) {
  .resource-page,
  .resource-listing-header,
  .resource-card {
    box-shadow: none;
  }
}