.rules {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  min-width: 0;
}

.rules__toggle {
  display: none;
}

.rules__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-24);
}

.rules-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  min-width: 0;
  padding: var(--space-32);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-bg);
  position: relative;
  --selection-inset-x: 1px;
  --selection-inset-y: 1px;
}

@media (hover: hover) and (pointer: fine) {
  .rules-card:hover > .selection--linked {
    opacity: 1;
  }

  .rules-card:hover > .selection--linked i {
    transform: scale(1);
  }
}

.rules-card__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.rules-card__title {
  margin: 0;
  color: var(--color-accent);
  font-size: var(--font-size-h4);
  line-height: var(--line-height-ui);
}

.rules-card__sub {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

.rules-card__rules {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.rules-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rules-card__list li {
  display: flex;
  gap: var(--space-12);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.rules-card__num {
  color: var(--color-accent);
  font-family: var(--font-code);
}

.rules-card__example {
  align-self: flex-start;
  margin: 0;
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  font-family: var(--font-code);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.rules__shared {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  margin: 0;
  padding: var(--space-24) var(--space-32);
  border-radius: var(--radius-control);
  background: var(--color-accent-tint);
}

.rules__shared-label {
  color: var(--color-accent);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

.rules__shared-text {
  font-size: var(--font-size-ui);
  font-weight: 500;
  line-height: var(--line-height-ui);
}

@media (width < 768px) {
  .rules {
    gap: var(--space-12);
  }

  .rules__toggle {
    display: flex;
  }

  .rules__toggle .toggle__option {
    flex: 1 1 0;
  }

  .solution > .rules,
  .rules-card {
    flex: 1 1 auto;
  }

  .rules__cards {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
  }

  .rules-card--color,
  .rules:has(input[value="color"]:checked) .rules-card--typography {
    display: none;
  }

  .rules:has(input[value="color"]:checked) .rules-card--color {
    display: flex;
  }

  .rules-card {
    gap: var(--space-24);
    padding: var(--space-24) var(--space-16);
  }

  .rules-card__title,
  .rules-card__example {
    display: none;
  }

  .rules-card__rules {
    flex: 1 1 auto;
  }

  .rules-card__list--more {
    flex: 1 1 0;
    flex-wrap: wrap;
    align-content: flex-start;
    column-gap: var(--space-24);
    min-height: 0;
    overflow: clip;
  }

  .rules-card__list--more li {
    inline-size: 100%;
  }

  .rules__shared {
    padding: 0;
    background: none;
  }

  .rules__shared-label {
    display: none;
  }

  .rules__shared-text {
    color: var(--color-accent);
    font-size: var(--font-size-caption);
    font-weight: 400;
    line-height: var(--line-height-caption);
  }
}