.geo-guide-section {
  margin: 44px auto 58px;
  padding-top: 28px;
  border-top: 1px solid var(--line, #dedbd0);
  color: var(--navy, #18244c);
}

.geo-guide-section h2, .geo-topic-index h2 {
  margin: 0 0 10px;
  font-size: 26px;
  line-height: 1.35;
}

.geo-guide-intro {
  max-width: 48em;
  margin: 0 0 22px;
  color: var(--muted, #505569);
  line-height: 1.75;
}

.geo-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.geo-guide-grid[data-size="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.geo-guide-card {
  min-width: 0;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line, #dedbd0);
}

.geo-guide-card figure { margin: 0 0 10px; }
.geo-guide-card figure a { display: block; }
.geo-guide-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eeede6;
}

.geo-guide-card figcaption {
  margin-top: 7px;
  color: var(--muted, #505569);
  font-size: 12px;
  line-height: 1.6;
}

.geo-guide-card h3 { margin: 0 0 7px; font-size: 18px; line-height: 1.45; }
.geo-guide-card p, .geo-guide-answer p {
  margin: 0;
  color: var(--muted, #505569);
  font-size: 14px;
  line-height: 1.75;
}

.geo-guide-card h3 a, .geo-topic-index a, .geo-guide-links a, .geo-guide-jump a {
  color: var(--navy, #18244c);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.geo-guide-jump { margin: 14px 0 0; font-size: 14px; }
.geo-guide-jump a { display: inline-flex; min-height: 44px; align-items: center; }
.geo-guide-section, .geo-topic-index { scroll-margin-top: 92px; }

.geo-guide-answer {
  margin: 26px 0 16px;
  padding: 14px 18px;
  border-left: 2px solid #a2824a;
  background: #f0eee6;
}

.geo-guide-answer h3 { margin: 0 0 5px; font-size: 16px; }
.geo-guide-links { display: flex; flex-wrap: wrap; gap: 5px 20px; }
.geo-guide-links a { padding: 10px 0; font-size: 14px; }

.geo-topic-index {
  max-width: 1160px;
  margin: 22px auto 28px;
  padding: 0 18px 26px;
  border-bottom: 1px solid var(--line, #dedbd0);
}

.geo-topic-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px 20px; }
.geo-topic-grid h3 { margin: 7px 0 5px; font-size: 16px; }
.geo-topic-grid ul { margin: 0; padding: 0; list-style: none; }
.geo-topic-grid a { display: block; padding: 7px 0; font-size: 13px; line-height: 1.55; }

@media (max-width: 860px) {
  .geo-topic-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .geo-guide-section { margin-top: 30px; margin-bottom: 36px; padding-top: 20px; }
  .geo-guide-section h2, .geo-topic-index h2 { font-size: 22px; }
  .geo-guide-grid, .geo-guide-grid[data-size="2"] { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .geo-guide-card img { aspect-ratio: 16 / 10; }
  .geo-guide-card h3 { font-size: 17px; }
  .geo-topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}