.icons-page {
  min-width: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  scrollbar-color: var(--line-dark) var(--paper);
}

.icons-page main {
  width: var(--qb-content-width);
  margin-inline: auto;
  padding-block: clamp(7rem, 11vw, 10rem) clamp(7rem, 12vw, 11rem);
}

.atlas-intro {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(16rem, 1fr);
  gap: var(--space-6);
  align-items: end;
  padding-bottom: var(--space-7);
  border-bottom: var(--line-thin) solid var(--line-dark);
}

.atlas-intro h1 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-stretch: 100%;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.08;
  text-wrap: balance;
}

.atlas-intro p {
  max-width: 32ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.5;
}

.category-index {
  padding-block: var(--space-5);
  border-bottom: var(--line-thin) solid var(--line);
}

.category-index ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: 0;
  padding: 0;
  list-style: none;
}

.category-index a {
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  text-decoration-line: underline;
  text-decoration-color: var(--line-dark);
  text-decoration-thickness: var(--line-thin);
  text-underline-offset: .3em;
}

.category-index a:hover {
  color: var(--cinnabar-deep);
  text-decoration-color: currentColor;
}

.icon-category {
  scroll-margin-top: var(--space-6);
  padding-top: clamp(4.5rem, 8vw, 7rem);
}

.icon-category > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: baseline;
  margin-bottom: var(--space-4);
}

.icon-category h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  font-stretch: 100%;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.icon-category header p {
  margin: 0;
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: .78rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: .06em;
  text-transform: lowercase;
}

.icon-list {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-block: var(--line-thin) solid var(--line-dark);
  list-style: none;
}

.icon-list li {
  display: flex;
  min-width: 0;
  min-height: 9rem;
  padding: var(--space-5) var(--space-2) var(--space-4) 0;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-5);
}

.icon-list svg {
  display: block;
  width: 3.25rem;
  height: 3.25rem;
  max-width: 100%;
  color: currentColor;
  overflow: visible;
}

.icon-list span {
  min-width: 0;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: clamp(.68rem, .8vw, .78rem);
  letter-spacing: .02em;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

@media (max-width: 64rem) {
  .atlas-intro {
    grid-template-columns: minmax(0, 1fr);
  }

  .atlas-intro p {
    max-width: 42ch;
  }

  .icon-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .icon-list li:nth-child(n + 5) {
    border-top: var(--line-thin) solid var(--line);
  }
}

@media (max-width: 36rem) {
  .icons-page main {
    padding-block-start: 7rem;
  }

  .atlas-intro {
    gap: var(--space-5);
    padding-bottom: var(--space-6);
  }

  .atlas-intro h1 {
    font-size: clamp(2.75rem, 12vw, 3.75rem);
  }

  .category-index ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-4);
  }

  .icon-category {
    padding-top: var(--space-8);
  }

  .icon-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .icon-list li {
    min-height: 8rem;
    padding-block: var(--space-4);
  }

  .icon-list li:nth-child(n + 3) {
    border-top: var(--line-thin) solid var(--line);
  }

  .icon-list svg {
    width: 2.875rem;
    height: 2.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .icons-page {
    scroll-behavior: auto;
  }
}