.general-index-page {
  background:
    radial-gradient(circle at top left, rgba(53, 111, 102, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(198, 144, 77, 0.12), transparent 22%),
    linear-gradient(180deg, #faf6ef 0%, #f5efe5 100%);
}

.general-index-shell {
  max-width: var(--width);
  margin: 0 auto;
  padding: 1.2rem 1.5rem 4rem;
}

.general-index-hero {
  margin-top: 0.7rem;
}

.general-index-hero__panel {
  padding: 0 1.7rem 1.7rem;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(251, 247, 240, 0.92)),
    rgba(255, 255, 255, 0.86);
}

.general-index-hero h1 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.06;
  color: var(--brand-dark);
}

.general-index-hero__lead {
  max-width: 44em;
  margin-top: 1rem;
  font-size: 1.04rem;
  color: var(--muted);
}

.general-index-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.9fr);
  gap: 1.35rem;
  margin-top: 1.2rem;
  align-items: start;
}

.general-index-column {
  padding: 1.45rem 1.55rem;
}

.general-index-column h2,
.general-index-column h3,
.general-index-column h4 {
  font-family: var(--font-title);
  color: var(--brand-dark);
}

.general-index-column h2 {
  margin: 0 0 1rem;
  font-size: 1.45rem;
}

.general-index-column h3 {
  margin: 1.45rem 0 0.55rem;
  font-size: 1.02rem;
}

.general-index-book + .general-index-book {
  margin-top: 1.35rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(71, 85, 105, 0.12);
}

.general-index-book-title {
  margin: 0;
  font-size: 1.02rem;
}

.general-index-book-title a {
  color: var(--brand-dark);
}

.general-index-theme-list,
.general-index-site-list,
.general-index-sublist {
  margin: 0;
  padding-left: 1.2rem;
}

.general-index-theme-list li + li,
.general-index-site-list li + li,
.general-index-sublist li + li {
  margin-top: 0.35rem;
}

.general-index-theme-list a,
.general-index-site-list a,
.general-index-sublist a {
  color: #3d3845;
}

.general-index-sublist {
  margin-top: 0.4rem;
}

.general-index-sublist li {
  color: var(--muted);
  font-size: 0.95rem;
}

.general-index-sublist li.is-placeholder {
  list-style: circle;
}

@media (max-width: 1040px) {
  .general-index-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .general-index-shell {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .general-index-hero__panel,
  .general-index-column {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }
}