.reading-tools { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; padding-block: 1.5rem; border-block: 1px solid var(--rule); }
.page-outline summary { display: flex; align-items: center; justify-content: space-between; min-width: 44px; padding-block: .5rem; cursor: pointer; list-style: none; font-weight: 500; }
.page-outline summary::-webkit-details-marker { display: none; }
.page-outline summary::after { content: "+"; padding-inline: .75rem; }
.page-outline[open] summary::after { content: "−"; }
.outline-links { list-style: none; padding: .5rem 0 0; }
.outline-links a { display: flex; align-items: center; min-height: 44px; padding: .5rem .25rem; }
.section-jump { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; align-self: start; }
.section-jump label { grid-column: 1 / -1; }
.reading-row { display: grid; grid-template-columns: minmax(0, 2.6fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; margin-top: clamp(4rem, 8vw, 8rem); }
.section-copy { max-width: 72ch; min-width: 0; }
.section-copy h2 { margin-bottom: 1.5rem; }
.section-copy > p + p, .section-copy > ul + p, .section-copy > p + ul { margin-top: 1rem; }
.question-set { padding-left: 1.25rem; }
.question-set li { padding-left: .25rem; }
.question-set li + li { margin-top: .75rem; }
.margin-definitions { border-top: 1px solid var(--rule); padding-top: 1rem; }
.margin-label { margin-bottom: 1.25rem; font-size: 1rem; font-weight: 500; color: var(--quiet); }
.term-note + .term-note { margin-top: 1.5rem; }
.term-note dt { font-family: var(--display); font-weight: 700; margin-bottom: .5rem; }
.term-note dd { margin: 0; font-size: 1rem; line-height: 1.6; color: var(--quiet); }
.reading-list { margin-top: 2rem; border-top: 1px solid var(--rule); padding-top: 1rem; }
.reading-list h3 { margin-bottom: .5rem; }
.source-notes { list-style: none; padding: 0; }
.source-note + .source-note { border-top: 1px solid var(--rule); margin-top: 1rem; padding-top: .5rem; }
.source-note a { display: inline-flex; align-items: center; gap: .75rem; min-height: 44px; padding-block: .5rem; max-width: 100%; }
.source-note a::after { content: "↗"; flex-shrink: 0; }
.source-note p { color: var(--quiet); }
.care-topic-list { padding-top: clamp(4rem, 8vw, 8rem); }
.care-topic-list > h2 { margin-bottom: 2rem; }
.topic-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: clamp(2rem, 4vw, 4rem); border-top: 1px solid var(--rule); padding-block: 2rem; }
.topic-row:nth-of-type(even) { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }
.topic-row:nth-of-type(even) .topic-intro { grid-column: 2; grid-row: 1; }
.topic-row:nth-of-type(even) .topic-links { grid-column: 1; grid-row: 1; }
.topic-intro h3 { font-size: 1.5rem; letter-spacing: -.025em; }
.topic-intro p { margin-top: .75rem; color: var(--quiet); }
.topic-links { list-style: none; padding: 0; display: grid; gap: .5rem; }
.topic-links a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; min-height: 52px; padding: .65rem 1rem; border: 1px solid var(--rule); border-radius: 8px; text-decoration: none; box-shadow: 0 4px 16px rgba(0, 0, 0, .09); }
.topic-links a::after { content: "→"; }
.topic-links a:hover { background: var(--paper); color: var(--ink); }
.next-stop { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; margin-top: clamp(4rem, 8vw, 8rem); padding: 1rem 1.25rem; border: 1px solid var(--rule); border-radius: 8px; font-family: var(--display); font-size: 1.125rem; font-weight: 500; text-decoration: none; box-shadow: 0 4px 20px rgba(0, 0, 0, .12); }
.next-stop::after { content: "→"; font-size: 1.5rem; }
.next-stop:hover { background: var(--paper); color: var(--ink); }
@media (max-width: 680px) {
  .reading-tools, .reading-row, .topic-row, .topic-row:nth-of-type(even) { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .reading-tools { gap: 1rem; }
  .reading-row { margin-top: 4rem; }
  .margin-definitions { border-left: 2px solid var(--rule); border-top: 0; padding: .25rem 0 .25rem 1rem; }
  .margin-label { margin-bottom: .75rem; }
  .topic-row:nth-of-type(even) .topic-intro, .topic-row:nth-of-type(even) .topic-links { grid-column: auto; grid-row: auto; }
  .source-note a { overflow-wrap: anywhere; }
}