.guide-shell {
  max-width: 1180px;
  margin: auto;
  padding: 24px 40px 80px;
}
.guide-intro {
  max-width: 860px;
  padding: 24px 0 48px;
}
.guide-intro h1 {
  font: 800 clamp(31px, 4vw, 52px) / 1.65 var(--f-min);
  letter-spacing: 0.04em;
  text-wrap: balance;
  margin: 18px 0 28px;
}
.guide-intro p {
  font-size: 17px;
  line-height: 1.9;
}
.guide-intro .guide-count {
  margin-top: 24px;
  font-size: 14px;
  color: var(--nibi);
}
.guide-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0 0 64px;
}
.guide-categories a {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 20px;
  background: var(--gofun);
  border-top: 3px solid var(--kogane);
  line-height: 1.8;
}
.guide-categories strong {
  font-size: 16px;
}
.guide-categories a > span {
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  color: var(--nibi);
}
.guide-categories a:hover {
  background: var(--sumi);
  color: var(--gofun);
}
.guide-categories a:hover > span {
  color: var(--gofun);
}
.guide-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: 56px;
  padding: 56px 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 28px;
}
.guide-group h2 {
  font: 700 clamp(23px, 2.4vw, 30px) / 1.65 var(--f-min);
  text-wrap: balance;
  margin-bottom: 24px;
}
.guide-group-intro p {
  font-size: 16px;
  line-height: 1.95;
  margin-bottom: 24px;
}
.guide-group-intro .guide-branches {
  font-size: 13px;
  color: var(--nibi);
}
.guide-group-intro a,
.guide-note a {
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 5px;
  line-height: 1.9;
}
.guide-entries {
  display: grid;
  gap: 20px;
  align-content: start;
}
.guide-card {
  padding: 28px 32px;
  background: var(--gofun);
  border-left: 3px solid var(--kogane);
}
.guide-card .guide-resource {
  color: var(--nibi);
  font-size: 12px;
  margin-bottom: 14px;
}
.guide-card h3 {
  font: 700 22px/1.7 var(--f-min);
  margin: 0 0 18px;
}
.guide-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.guide-card p {
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 18px;
}
.guide-read {
  display: inline-block;
  padding: 8px 0;
  text-decoration: underline;
  text-underline-offset: 5px;
  font-size: 14px;
}
.guide-note {
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--rule);
}
.guide-note h2 {
  font: 700 20px/1.7 var(--f-min);
  margin-bottom: 16px;
}
.guide-note p {
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 16px;
}
.guide-shell a:focus-visible {
  outline: 3px solid var(--shu);
  outline-offset: 5px;
}
@media (max-width: 850px) {
  .guide-categories {
    grid-template-columns: repeat(2, 1fr);
  }
  .guide-group {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .guide-group-intro {
    max-width: 640px;
  }
}
@media (max-width: 600px) {
  .guide-shell {
    padding: 8px 22px 48px;
  }
  .guide-intro {
    padding-top: 8px;
  }
  .guide-intro p {
    font-size: 16px;
  }
  .guide-intro p br {
    display: none;
  }
  .guide-categories {
    gap: 10px;
    margin-bottom: 40px;
  }
  .guide-categories a {
    padding: 16px 14px;
    gap: 16px;
  }
  .guide-categories strong {
    font-size: 14px;
  }
  .guide-group {
    padding: 36px 0;
  }
  .guide-card {
    padding: 24px 20px;
  }
  .guide-card h3 {
    font-size: 20px;
  }
}