.guide-page {
  background: #f4f4f4;
  color: #111;
}

.guide-hero {
  background: #0a0a0a;
  color: #fff;
  padding: 4rem 1rem 3rem;
}

.guide-shell {
  max-width: var(--max-width);
  margin: 0 auto;
}

.guide-eyebrow {
  color: #9bbcff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 0.7rem;
  text-transform: uppercase;
}

.guide-hero h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin-bottom: 1rem;
  max-width: 760px;
}

.guide-hero p {
  color: #d6d6d6;
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 760px;
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.guide-button {
  background: var(--color-accent);
  border-radius: 3px;
  color: #fff;
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 700;
  justify-content: center;
  padding: 0.75rem 1rem;
}

.guide-button.secondary {
  background: transparent;
  border: 1px solid #555;
  color: #fff;
}

.guide-content {
  padding: 3rem 1rem 4rem;
}

.guide-layout {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 0.8fr);
}

.guide-main,
.guide-aside {
  min-width: 0;
}

.guide-section {
  border-bottom: 1px solid #d7d7d7;
  padding: 0 0 2rem;
}

.guide-section + .guide-section {
  padding-top: 2rem;
}

.guide-section h2,
.guide-aside h2 {
  font-size: 1.55rem;
  line-height: 1.25;
  margin-bottom: 0.8rem;
}

.guide-section h3 {
  font-size: 1.05rem;
  margin: 1.2rem 0 0.35rem;
}

.guide-section p,
.guide-section li,
.guide-aside p,
.guide-aside li {
  color: #333;
  font-size: 1rem;
  line-height: 1.65;
}

.guide-list {
  margin-top: 0.6rem;
  padding-left: 1.2rem;
}

.guide-list li + li {
  margin-top: 0.35rem;
}

.guide-aside {
  align-self: start;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 1.25rem;
}

.guide-aside ul {
  list-style: none;
  margin-top: 0.9rem;
}

.guide-aside li + li {
  border-top: 1px solid #e5e5e5;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
}

.guide-aside a {
  color: var(--color-accent);
  font-weight: 700;
}

@media (max-width: 900px) {
  .guide-hero {
    padding: 3rem 1rem 2.5rem;
  }

  .guide-hero h1 {
    font-size: 2.1rem;
  }

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

@media (max-width: 600px) {
  .guide-hero h1 {
    font-size: 1.8rem;
  }

  .guide-button {
    width: 100%;
  }
}