.guide-strip {
  background: var(--secondary);
  padding: 32px 24px;
  border-bottom: 2px solid var(--primary);
}

.guide-strip-inner {
  max-width: 780px;
  margin: 0 auto;
}

.guide-strip h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.guide-columns {
  max-width: var(--header-max);
  margin: 0 auto;
  padding: 48px 24px 64px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
}

.guide-rail {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  overflow: hidden;
  max-width: 100%;
}

.guide-rail img {
  width: 100%;
  max-width: 100%;
  max-height: 280px;
  object-fit: contain;
  object-position: center;
  display: block;
  margin-bottom: 16px;
}

.guide-rail ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guide-rail li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.guide-content h2 {
  font-size: 1.2rem;
  margin: 24px 0 12px;
  color: var(--muted);
}

.guide-content p {
  margin-bottom: 16px;
  text-align: justify;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.step-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px;
}

.step-item strong {
  display: block;
  color: var(--primary);
  margin-bottom: 6px;
  font-variant: small-caps;
}

@media (max-width: 768px) {
  .guide-columns {
    grid-template-columns: 1fr;
  }

  .step-grid {
    grid-template-columns: 1fr;
  }
}