.lg-main {
  padding-block: clamp(2.5rem, 6vw, 5.5rem) 5rem;
  color: var(--text);
  background: var(--ink);
}
.lg-main,
.lg-main * {
  box-sizing: border-box;
}
.lg-title-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.lg-title-band > *,
.lg-layout > *,
.lg-contents-list a > * {
  min-width: 0;
}
.lg-title {
  margin: 0;
}
.lg-lede {
  margin: 0;
  max-width: 58ch;
  line-height: 1.65;
}
.lg-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 2rem;
  color: var(--dim);
  font-size: 0.8125rem;
  line-height: 1.8;
}
.lg-meta p {
  margin: 0;
}
.lg-date {
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--line);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.75rem;
  white-space: nowrap;
}
.lg-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  padding-top: 2.5rem;
}
.lg-contents {
  align-self: start;
}
.lg-rail-title {
  margin: 0 0 0.875rem;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}
.lg-contents-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.lg-contents-list a {
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: 0.5rem;
  padding-block: 0.625rem;
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
}
.lg-number {
  padding-top: 0.125rem;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.6875rem;
}
.lg-contents-list a:hover {
  color: var(--sky);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.lg-reading {
  width: 100%;
  max-width: 68ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.lg-summary {
  padding: 1.25rem clamp(1rem, 3vw, 1.75rem);
  border: 1px solid var(--line-2);
}
.lg-summary h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}
.lg-summary ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9375rem;
  line-height: 1.65;
}
.lg-summary li + li {
  margin-top: 0.5rem;
}
.lg-section {
  padding-block: 2.5rem;
  scroll-margin-top: 7rem;
}
.lg-section + .lg-section {
  border-top: 1px solid var(--line);
}
.lg-section h2 {
  margin: 0 0 1rem;
  color: var(--text);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.015em;
}
.lg-section p {
  margin: 0;
}
.lg-section p + p {
  margin-top: 1rem;
}
.lg-section b {
  font-weight: 600;
}
.lg-reading a {
  color: var(--sky);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}
.lg-reading a:hover {
  text-decoration-thickness: 2px;
}
.lg-main a:focus-visible {
  outline: 2px solid var(--sky);
  outline-offset: 4px;
}
@media (min-width: 64rem) {
  .lg-title-band,
  .lg-layout {
    grid-template-columns: minmax(0, 18rem) minmax(0, 1fr);
    column-gap: clamp(2rem, 5vw, 5rem);
  }
  .lg-meta {
    grid-column: 1 / -1;
    margin-top: 0.75rem;
  }
  .lg-contents {
    position: sticky;
    top: 7rem;
    max-height: calc(100dvh - 8rem);
    overflow-y: auto;
    padding: 0.375rem;
    margin: -0.375rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .lg-main,
  .lg-main * {
    scroll-behavior: auto;
    animation: none;
    transition: none;
  }
}