@font-face {
  font-family: "Noto Sans KR Rules";
  src: url("assets/NotoSansKR-game-rules.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

body {
  font-family: "Noto Sans KR Rules", system-ui, sans-serif;
}

.card-row {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  gap: var(--space-2);
  margin-block: var(--space-4);
}

.rule-card {
  width: 72px;
  flex: 0 0 72px;
  margin: 0;
  break-inside: avoid;
}

.rule-card img {
  display: block;
  width: 100%;
  height: auto;
}

.rule-card figcaption {
  margin-top: var(--space-1);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.rules-hero {
  display: flex;
  align-items: end;
  justify-content: center;
  min-height: 280px;
}

.rules-hero .card-row {
  position: relative;
  z-index: 1;
  flex-wrap: nowrap;
  gap: 0;
  margin: 0;
}

.rules-hero .rule-card {
  width: 88px;
  flex-basis: 88px;
}

.rules-hero figcaption {
  color: var(--ink-inverse);
}

.rules-hero .mini-mission {
  max-width: none;
}

.rules-hero .mini-mission strong {
  font-size: 18px;
}

.worked-example {
  padding-block: var(--space-5);
  border-bottom: 1px solid color-mix(in srgb, var(--pitch) 16%, var(--transparent));
  break-inside: avoid;
}

.worked-example:first-child {
  padding-top: 0;
}

.worked-example:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.worked-example h3 {
  font-size: 18px;
  line-height: 1.45;
}

.worked-example p:last-child {
  margin-bottom: 0;
}

.match-groups {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  gap: var(--space-4) var(--space-6);
  margin-block: var(--space-4);
}

.match-groups .card-row {
  margin-block: 0;
}

.group-label {
  margin-bottom: var(--space-2);
  color: var(--flower-dark);
  font-size: 14px;
  font-weight: 800;
}

.month-catalog {
  display: grid;
  gap: var(--space-4);
}

.month-entry {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid color-mix(in srgb, var(--pitch) 16%, var(--transparent));
  break-inside: avoid;
}

.month-entry:last-child {
  border-bottom: 0;
}

.month-entry h3 {
  width: var(--space-12);
  margin: 0;
  font-size: 18px;
}

.month-entry .card-row {
  margin: 0;
}

.month-entry .rule-card {
  width: 56px;
  flex-basis: 56px;
}

.guide-nav {
  position: static;
}

@media (min-width: 761px) and (min-height: 840px) {
  .guide-nav {
    position: sticky;
  }
}

@media (max-width: 520px) {
  .rules-hero {
    min-height: 280px;
  }
}

@media print {
  .section-heading {
    break-inside: avoid;
    break-after: avoid;
  }

  .section-intro {
    break-inside: avoid;
  }

  .table-wrap {
    break-inside: avoid;
  }

  #faq {
    break-before: page;
  }

  body {
    font-family: "Noto Sans KR Print", sans-serif;
  }

  .rules-hero {
    display: none;
  }

  .card-row,
  .match-groups,
  .month-entry {
    break-inside: avoid;
  }

  .month-catalog {
    display: block;
  }

  .month-entry {
    margin-bottom: var(--space-4);
  }

  .rule-card img {
    print-color-adjust: exact;
  }
}