.survey {
  padding: 0 var(--gutter) 96px;
  display: grid;
  gap: 32px;
  align-items: start
}

@media (min-width: 1024px) {
  .survey {
    padding: 0 120px 120px;
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    column-gap: 32px
  }
}

.survey__toc {
  display: none
}

@media (min-width: 1024px) {
  .survey__toc {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    padding-top: 8px
  }

  .survey__toc a {
    padding: 8px 0;
    font-size: 15px;
    color: var(--ink-6)
  }

  .survey__toc a:hover {
    color: var(--ink-7)
  }
}

.survey__groups {
  display: flex;
  flex-direction: column;
  gap: 64px
}

.survey__group h2 {
  padding-bottom: 14px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--ink-3);
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(30px, 3vw, 36px);
  color: var(--ink-7);
  scroll-margin-top: 24px
}

.entry {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  column-gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ink-2)
}

@media (min-width: 600px) {
  .entry {
    grid-template-columns: 88px minmax(0, 1fr);
    column-gap: 24px
  }
}

.entry__year {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--cyan);
  padding-top: 3px
}

.entry__body {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.entry__cite {
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-7)
}

.entry__note {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-5)
}

.entry__link {
  align-self: flex-start;
  font-size: 14px
}

/* Reference spectrum, below the intro */
.spectrum {
  margin-top: 32px;
  padding: 16px 18px 12px;
  border: 1px solid var(--ink-3);
  border-radius: 6px;
  background: var(--ink-1);
  max-width: 680px
}

.spectrum svg {
  display: block;
  width: 100%;
  height: auto
}

.spectrum figcaption {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px
}

.spectrum__label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-5)
}

.spectrum__note {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-6)
}