.ch-hero {
  padding-top: var(--space-16);
  padding-bottom: var(--space-12);
}

.ch-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
}

.ch-eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-yellow);
  margin-bottom: var(--space-2);
}

.ch-hero__lead {
  font-size: var(--font-size-lg);
  color: var(--color-text);
}

.ch-hero__sub {
  max-width: 38rem;
}

.ch-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-3);
}

.ch-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}

.ch-hero__media {
  max-width: 420px;
  margin-left: auto;
}

.ch-hero__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.ch-section-header {
  margin-bottom: var(--space-6);
}

.ch-section-header--center {
  text-align: center;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
}

.ch-section-header--split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.ch-types {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-types__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.ch-progress {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-progress__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.ch-progress__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: flex-start;
}

.ch-timeline {
  position: relative;
  padding-left: var(--space-6);
}

.ch-timeline::before {
  content: "";
  position: absolute;
  left: 0.6rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent-orange));
  opacity: 0.7;
}

.ch-timeline__item {
  position: relative;
  padding-bottom: var(--space-4);
}

.ch-timeline__item::before {
  content: "";
  position: absolute;
  left: -0.1rem;
  top: 0.2rem;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--color-surface-alt);
  border: 2px solid var(--color-primary);
}

.ch-timeline__item--active::before {
  background: var(--color-accent-yellow);
  border-color: var(--color-accent-orange);
}

.ch-timeline__item h3 {
  font-size: var(--font-size-xl);
}

.ch-timeline__meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.ch-progress__map img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.ch-progress__cta {
  margin-top: var(--space-4);
}

.ch-dailies {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-dailies__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.ch-dailies__cta {
  display: flex;
  justify-content: flex-end;
}

.ch-obstacles {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-obstacles__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
}

.ch-obstacles__lists {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.ch-obstacles__tips {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ch-obstacles__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.ch-rewards {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-rewards__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.ch-card-link {
  display: inline-flex;
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
}

.ch-rewards__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.ch-tips {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-tips__inner {
  max-width: 56rem;
  margin: 0 auto;
}

.ch-tips__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.ch-tip h3 {
  font-size: var(--font-size-lg);
}

.ch-leaderboards {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-leaderboards__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.ch-leaderboards__cta {
  display: flex;
  justify-content: flex-end;
}

.ch-gallery {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.ch-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.ch-gallery__item img {
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}

.ch-gallery__item h3 {
  font-size: var(--font-size-lg);
}

.ch-gallery__footer {
  margin-top: var(--space-6);
  text-align: center;
}

.ch-final-cta {
  padding-top: var(--space-12);
  padding-bottom: var(--space-16);
}

.ch-final-cta__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.ch-final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 1024px) {
  .ch-hero__inner,
  .ch-progress__layout,
  .ch-obstacles__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .ch-rewards__grid,
  .ch-leaderboards__grid,
  .ch-dailies__grid,
  .ch-gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .ch-hero {
    padding-top: var(--space-12);
  }

  .ch-hero__inner {
    text-align: left;
  }

  .ch-hero__media {
    max-width: 100%;
    margin: 0 auto;
  }

  .ch-section-header--split {
    flex-direction: column;
    align-items: flex-start;
  }

  .ch-types__grid,
  .ch-rewards__grid,
  .ch-leaderboards__grid,
  .ch-dailies__grid,
  .ch-gallery__grid,
  .ch-obstacles__lists,
  .ch-tips__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ch-timeline {
    padding-left: var(--space-4);
  }

  .ch-final-cta__inner {
    align-items: flex-start;
  }
}