.guide-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.guide-card {
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  transition: .2s;
}

.guide-card:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: 0 16px 38px rgba(15, 35, 60, .1);
}

.guide-card p {
  color: var(--muted);
}

.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
  color: #94a3b8;
  font-size: .82rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 72px;
  align-items: start;
}

.guide-content {
  max-width: 800px;
}

.guide-content h2 {
  margin-top: 64px;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
}

.guide-content h3 {
  margin-top: 34px;
}

.guide-content p,
.guide-content li {
  color: #35465b;
  font-size: 1.04rem;
}

.guide-content li {
  margin: 9px 0;
}

.answer-box,
.example-box {
  padding: 26px;
  margin: 28px 0;
  border-left: 4px solid var(--orange);
  background: #fff7ed;
}

.answer-box strong,
.example-box strong {
  display: block;
  margin-bottom: 7px;
}

.guide-table-wrap {
  overflow-x: auto;
  margin: 28px 0;
}

.guide-table {
  min-width: 680px;
  margin: 0;
}

.guide-sidebar {
  position: sticky;
  top: 110px;
  padding: 26px;
  background: var(--paper);
  border-top: 4px solid var(--orange);
}

.guide-sidebar ul {
  padding-left: 20px;
}

.guide-sidebar li {
  margin: 10px 0;
}

.guide-sidebar a {
  color: #c2410c;
  font-weight: 800;
}

@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .guide-sidebar {
    position: static;
  }
}

@media (max-width: 620px) {
  .guide-index-grid {
    grid-template-columns: 1fr;
  }

  .guide-card {
    padding: 26px;
  }
}