/* TM360° OFFICIAL related-guide system */
.related-guides {
  padding: 90px 0;
  background: #111318;
  border-top: 1px solid var(--line, #30343d);
  border-bottom: 1px solid var(--line, #30343d);
}
.related-guides-home {
  background: linear-gradient(145deg, #111318, #171c10);
}
.related-guide-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
}
.related-guide-heading h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: .9;
  letter-spacing: -.055em;
  text-transform: uppercase;
}
.related-guide-all {
  color: var(--acid, #dcff31);
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 8px;
}
.related-guide-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.related-guide-card {
  display: flex;
  flex-direction: column;
  min-height: 275px;
  padding: 25px;
  color: #f7f7f3;
  text-decoration: none;
  background: #191c22;
  border: 1px solid #343842;
  border-radius: 15px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.related-guide-card:hover {
  transform: translateY(-4px);
  border-color: var(--acid, #dcff31);
  background: #1e2219;
}
.related-guide-category {
  color: var(--acid, #dcff31);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.related-guide-card h3 {
  margin: 14px 0 10px;
  font-size: 1.35rem;
  line-height: 1.08;
}
.related-guide-card p {
  flex: 1;
  margin: 0 0 20px;
  color: #b8bbc2;
}
.related-guide-card strong {
  color: var(--acid, #dcff31);
  font-size: .86rem;
}
@media (max-width: 1050px) {
  .related-guide-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 650px) {
  .related-guides { padding: 65px 0; }
  .related-guide-heading { align-items: flex-start; flex-direction: column; }
  .related-guide-grid { grid-template-columns: 1fr; }
  .related-guide-card { min-height: 0; }
}