.container {
  width: min(1240px, calc(100% - 40px));
}

.brand-kicker {
  margin: 0 0 6px;
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-grid,
.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.9fr);
  align-items: start;
  gap: 20px;
}

.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.reading-task-grid,
.reading-platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.reading-task-card,
.reading-platform-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-panel);
  box-shadow: var(--shadow-soft);
}

.reading-task-card--primary {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line-soft));
  background: linear-gradient(145deg, var(--accent-soft), var(--surface-panel) 68%);
}

.reading-task-card__number {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.reading-task-card h3,
.reading-platform-card h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.reading-task-card p,
.reading-platform-card p {
  flex: 1;
  margin: 0;
  color: var(--ink-muted);
  line-height: 1.5;
}

.reading-platform-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.reading-platform-card {
  padding: 16px;
}

.portal-expand {
  margin-top: 20px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-panel);
  box-shadow: var(--shadow-soft);
}

.portal-expand > summary {
  min-height: 52px;
  padding: 16px 20px;
  color: var(--ink-strong);
  cursor: pointer;
  font-weight: 750;
  line-height: 1.35;
}

.portal-expand[open] > summary {
  border-bottom: 1px solid var(--line-soft);
}

.portal-expand__body {
  padding: 20px;
}

.portal-catalog-transparency > .portal-expand,
.portal-regional-band > .portal-expand {
  margin-top: 0;
}

.region-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
  gap: 10px;
}

.region-grid .region-card {
  min-width: 0;
  padding: 12px;
}

.region-card--empty {
  background: color-mix(in srgb, var(--surface-muted) 72%, var(--surface-panel));
}

.discovery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 16px;
  margin-top: 16px;
}

.hero-cover-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 6px;
}

.portal-hero-media {
  margin: 20px 0 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: color-mix(in srgb, var(--surface-panel) 88%, var(--accent) 12%);
  box-shadow: var(--shadow-soft);
}

.portal-hero-media picture,
.portal-hero-media img {
  display: block;
  width: 100%;
}

.portal-hero-media img {
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.portal-hero-media figcaption {
  padding: 8px 12px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-muted);
  font-size: 12px;
  line-height: 1.35;
}

.portal-search {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface) 92%, var(--accent) 8%);
}

.portal-search label {
  font-weight: 700;
}

.portal-search__controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.portal-search input {
  min-width: 0;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--border-strong, var(--border));
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.portal-search p {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
}

@media (max-width: 560px) {
  .portal-search__controls {
    grid-template-columns: 1fr;
  }

  .portal-search__controls .primary-btn {
    width: 100%;
  }
}

.hero-cover-rail:empty {
  display: none;
}

.hero-cover-rail__item {
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-muted);
  box-shadow: var(--shadow-soft);
}

.hero-cover-rail__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.discovery-card,
.cluster-card,
.route-step {
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-panel);
  box-shadow: var(--shadow-soft);
  overflow: visible;
}

.discovery-card {
  display: flex;
  min-height: 0;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
}

.discovery-card__cover {
  position: relative;
  height: 156px;
  margin: -4px -4px 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-muted);
}

.discovery-card__cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.discovery-card__cover figcaption {
  position: absolute;
  left: 8px;
  bottom: 8px;
  max-width: calc(100% - 16px);
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--surface-overlay);
  color: var(--ink-muted);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
}

.discovery-card--lead {
  min-height: 0;
  padding: 16px;
  background: var(--surface-panel);
}

.discovery-card__topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--ink-muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.discovery-card strong {
  display: block;
  font-size: 19px;
  line-height: 1.2;
}

.discovery-card--lead strong {
  font-size: 19px;
  line-height: 1.2;
}

.discovery-card p,
.cluster-card p,
.route-step p {
  margin-bottom: 0;
  color: var(--ink-muted);
  line-height: 1.45;
}

.discovery-card p {
  min-height: 0;
}

.discovery-detail-grid {
  margin-top: 16px;
}

.discovery-clusters,
.route-steps {
  display: grid;
  gap: 10px;
}

.cluster-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px;
}

.cluster-card .feature-card__meta {
  grid-column: 1 / -1;
}

.cluster-card .action-link {
  min-height: 34px;
}

.route-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
}

.route-step > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.entry-card,
.pulse-card,
.region-card,
.program-card {
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-panel);
  box-shadow: var(--shadow-soft);
  overflow: visible;
}

.pulse-card {
  min-height: 0;
}

.pulse-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  line-height: 1.25;
}

.entry-card__head,
.program-card__head,
.region-card__head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  margin-bottom: 12px;
}

.entry-card p,
.pulse-card p,
.program-card p,
.region-card p {
  margin-bottom: 0;
  color: var(--ink-muted);
}

.entry-actions,
.pulse-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.entry-actions .action-link,
.pulse-actions .action-link {
  min-height: 36px;
}

.program-card__head strong,
.region-card__head strong,
.entry-card__head strong {
  display: block;
}

.program-stats,
.region-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.program-stats:has(.mini-stat:nth-child(2):last-child) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-stat {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  background: var(--surface-muted);
}

.mini-stat span {
  display: block;
  font-size: 12px;
  color: var(--ink-muted);
}

.mini-stat strong {
  display: block;
  margin-top: 4px;
}

.app-footer__inner {
  align-items: flex-start;
  min-height: 72px;
}

.app-footer__brand {
  max-width: 520px;
  line-height: 1.5;
}

.app-footer__meta {
  justify-content: flex-end;
}

body.is-guest .portal-entry-map,
body.is-guest .portal-role-map .detail-grid > section:last-child {
  display: none;
}

#portal-audience-cards,
#portal-surface-cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

#portal-audience-cards {
  align-items: stretch;
}

.portal-role-map .detail-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

@media (max-width: 1100px) {
  .hero-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .entry-grid,
  .reading-task-grid,
  .reading-platform-grid,
  .discovery-grid,
  .hero-cover-rail,
  .region-grid,
  .program-stats,
  .region-stats,
  .metrics-grid,
  #portal-audience-cards,
  #portal-surface-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .discovery-card--lead {
    grid-column: auto;
    min-height: 0;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 100%);
  }

  .entry-grid,
  .reading-task-grid,
  .reading-platform-grid,
  .discovery-grid,
  .program-stats,
  .region-grid,
  .region-stats,
  .metrics-grid,
  #portal-audience-cards,
  #portal-surface-cards {
    grid-template-columns: 1fr;
  }

  .hero-cover-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .entry-card,
  .reading-task-card,
  .reading-platform-card,
  .pulse-card,
  .region-card,
  .program-card {
    padding: 13px;
  }

  .entry-card__head,
  .program-card__head,
  .region-card__head {
    margin-bottom: 8px;
  }

  .discovery-grid {
    gap: 10px;
  }

  .discovery-card,
  .discovery-card--lead,
  .cluster-card,
  .route-step {
    padding: 13px;
  }

  .discovery-card {
    min-height: 0;
    gap: 10px;
  }

  .discovery-card__cover {
    height: 136px;
    margin: -2px -2px 0;
  }

  .discovery-card p {
    min-height: 0;
  }

  .portal-discovery-main .discovery-card:nth-child(n + 4) {
    display: none;
  }

  .cluster-card {
    grid-template-columns: 1fr;
  }

  .app-footer__meta {
    justify-content: flex-start;
  }

  .portal-expand > summary,
  .portal-expand__body {
    padding: 14px;
  }

  .discovery-card--lead {
    min-height: 0;
  }

  .discovery-card__topline {
    text-transform: none;
    letter-spacing: 0;
  }

  .discovery-card strong,
  .discovery-card--lead strong {
    font-size: 18px;
    line-height: 1.22;
  }

  .program-stats,
  .program-stats:has(.mini-stat:nth-child(2):last-child) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .mini-stat {
    padding: 9px 10px;
  }

  .cluster-card .action-link,
  .entry-actions .action-link,
  .pulse-actions .action-link,
  .session-auth-form button {
    min-height: 44px;
  }
}

@media (min-width: 360px) and (max-width: 720px) {
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) and (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  }

  .detail-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
  }
}

@media (min-width: 1440px) {
  .container {
    width: min(1500px, calc(100% - 64px));
  }

  .hero-grid,
  .detail-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(360px, 0.8fr);
    gap: 24px;
  }

  .portal-discovery > .container {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(420px, 0.9fr);
    gap: 24px;
    align-items: start;
  }

  .portal-discovery-main {
    min-width: 0;
    grid-column: 1;
    grid-row: auto;
  }

  .portal-discovery .discovery-detail-grid {
    grid-column: 2;
    grid-row: auto;
    margin-top: 0;
    align-self: start;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .entry-grid,
  .discovery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .reading-platform-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .region-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metrics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-cover-rail {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .portal-catalog-transparency #portal-catalog-sources {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #portal-pulse,
  #portal-programs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1920px) {
  .container {
    width: min(1920px, calc(100% - 96px));
  }

  .hero-grid,
  .detail-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(400px, 0.8fr);
    gap: 28px;
  }

  .portal-discovery > .container {
    grid-template-columns: minmax(0, 1.6fr) minmax(460px, 0.85fr);
    gap: 28px;
  }

  .entry-grid,
  .discovery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .region-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .metrics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-cover-rail {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .portal-catalog-transparency #portal-catalog-sources {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #portal-pulse,
  #portal-programs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* The regional catalogue is a complete wide-screen section. Keeping it in
     a narrow side column makes the programmes end early and leaves a tall
     empty column beside the 20-region list. */
  .portal-regional-band > .container {
    grid-template-columns: minmax(0, 1fr);
  }

  .portal-regional-band > .container > section {
    grid-column: 1;
  }

  .portal-regional-band .region-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 2560px) {
  .container {
    width: min(2400px, calc(100% - 128px));
  }

  .portal-regional-band .region-grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

/* Wide-screen composition: let incomplete data rows consume the remaining
   row instead of creating visible holes. */
@media (min-width: 1440px) {
  #portal-catalog-metrics > :last-child {
    grid-column: span 2;
  }

  #portal-programs > :last-child {
    grid-column: 1 / -1;
  }
}