.content-main {
  padding: 72px 0 64px;
}

.content-article {
  max-width: 920px;
  margin: 0 auto;
}

.content-hero {
  padding: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.content-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.12;
}

.content-hero p {
  max-width: 68ch;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.content-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.content-section {
  margin-top: 28px;
  padding: 34px 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.content-section h2 {
  margin: 0 0 14px;
  font-size: 1.45rem;
}

.content-section h3 {
  margin: 24px 0 8px;
  font-size: 1.05rem;
}

.content-section p,
.content-section li {
  color: var(--muted);
  line-height: 1.78;
}

.content-section ul,
.content-section ol {
  padding-left: 22px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.content-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
}

.content-card h2,
.content-card h3 {
  margin-top: 0;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.guide-card {
  display: block;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.guide-card:hover {
  transform: translateY(-3px);
  border-color: rgba(19, 105, 213, 0.35);
}

.guide-card h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.guide-card p {
  margin: 0;
  color: var(--muted);
}

.simple-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

@media (max-width: 720px) {
  .content-main {
    padding-top: 42px;
  }

  .content-hero,
  .content-section {
    padding: 26px 22px;
  }

  .content-grid,
  .guide-grid {
    grid-template-columns: 1fr;
  }
}