:root {
  --paper: #f5f3ed;
  --bg: #f5f3ed;
  --ink: #302c27;
  --muted: #777168;
  --line: #d9d4ca;
  --green: #923c30;
  --soft: #eeebe3;
  --orange: #923c30;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.8 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: default; }
a { color: inherit; text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--green); }
button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid #ae7667; outline-offset: 5px;
}
.skip { position: fixed; top: -80px; left: 20px; z-index: 20; background: var(--paper); border: 1px solid var(--ink); padding: 8px 14px; }
.skip:focus { top: 10px; }
.app-shell { width: min(1104px, 100%); margin: 0 auto; padding: 0 42px; }
.sidebar { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 29px 0 25px; border-bottom: 2px solid var(--ink); }
.brand { text-decoration: none; flex-shrink: 0; }
.brand strong { font-family: var(--serif); font-size: 29px; font-weight: 600; letter-spacing: 3px; line-height: 1.3; }
.sidebar nav { display: flex; align-items: center; gap: 26px; }
.nav-item { position: relative; border: 0; padding: 5px 0; background: none; color: var(--muted); font-size: 13px; white-space: nowrap; }
.nav-item:hover { color: var(--ink); }
.nav-item.active { color: var(--green); }
.nav-item.active::after { content: ""; position: absolute; bottom: -5px; left: 0; width: 100%; height: 1px; background: var(--green); }
main { min-width: 0; width: 100%; padding: 0 0 30px; }
.topbar { display: none; }
.library-hero { padding: 47px 0 37px; }
.hero-eyebrow { color: var(--muted); font-size: 12px; letter-spacing: 2px; }
.hero-copy h1 { margin: 17px 0 12px; font: 600 46px/1.4 var(--serif); letter-spacing: 2px; }
.hero-copy p { margin: 0; font-size: 15px; line-height: 1.9; color: var(--muted); }
.intro { padding: 45px 0 31px; }
.overline { font-size: 12px; color: var(--muted); letter-spacing: 1.5px; }
.intro h1 { font: 600 36px/1.5 var(--serif); margin: 15px 0 13px; letter-spacing: 1px; }
.intro p { margin: 0; font-size: 15px; line-height: 1.9; color: var(--muted); max-width: 780px; }
.title-part { display: inline-block; }
.library-section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin: 0 0 14px; }
.library-section-title h2 { margin: 0; font: 600 20px/1.5 var(--serif); }
.library-section-title > span { font-size: 12px; color: var(--muted); }
.tools { padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.search-wrap { position: relative; display: flex; align-items: center; width: 100%; }
.search-icon { position: absolute; left: 0; width: 18px; height: 18px; color: #696156; }
input[type=search] { width: 100%; border: 0; border-bottom: 1px solid #aaa296; border-radius: 0; padding: 11px 36px 11px 29px; background: transparent; font-size: 14px; appearance: none; }
input[type=search]:focus { border-bottom-color: var(--ink); }
input::placeholder { color: #696156; }
.clear-search { position: absolute; right: 0; padding: 3px 8px; border: 0; background: none; color: var(--muted); font-size: 20px; }
.clear-search[hidden] { display: none; }
.chips { display: flex; flex-wrap: wrap; column-gap: 23px; row-gap: 9px; margin-top: 20px; }
.chip { padding: 1px 0; border: 0; border-bottom: 1px solid transparent; background: none; font-size: 12px; color: var(--muted); line-height: 1.9; }
.chip.active { color: var(--green); border-bottom-color: var(--green); }
.chip:hover { color: var(--ink); }
.mobile-theme { display: none; }
.results-note { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 18px 0 15px; font-size: 12px; color: var(--muted); }
.results-actions { display: flex; align-items: center; gap: 22px; }
.text-button { border: 0; padding: 2px 0; background: none; font-size: 12px; color: var(--muted); }
.text-button:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.sort-control { display: flex; align-items: center; gap: 7px; white-space: nowrap; }
.sort-control > span { font-size: 12px; color: var(--muted); }
.sort-control select { padding: 4px 21px 4px 5px; border: 0; border-bottom: 1px solid #b8b0a5; border-radius: 0; background: transparent; font-size: 12px; color: var(--ink); cursor: pointer; }
.circle-panel { margin: 0 0 29px; font-size: 12px; color: var(--muted); }
.circle-panel > summary { cursor: pointer; width: fit-content; padding: 2px 0; }
.circle-panel > summary:hover { color: var(--ink); }
.circle-heading { display: inline; }
.circle-heading strong { font-weight: 400; font-size: 12px; }
.circle-heading > span { font-size: 12px; margin-left: 8px; }
.circle-date, .circle-more { font-size: 12px; }
.circle-mark, .heat-bars { display: none; }
.circle-method { margin-top: 12px; padding: 1px 0 7px 18px; border-left: 1px solid var(--line); font-size: 14px; color: #40392f; max-width: 830px; }
.circle-method p { margin: 10px 0; line-height: 1.95; }
.circle-source-links { display: flex; flex-wrap: wrap; column-gap: 18px; row-gap: 5px; }
.circle-source-links a { font-size: 12px; }
.circle-method .method-note { font-size: 12px; color: var(--muted); }
.chapter { margin-bottom: 39px; }
.chapter-heading { display: flex; align-items: baseline; gap: 16px; padding: 20px 0 16px; border-bottom: 1px solid #736b60; }
.chapter-index { font: 17px/1.5 var(--serif); color: var(--green); }
.chapter-heading h2 { font: 600 25px/1.5 var(--serif); margin: 0; letter-spacing: .5px; }
.chapter-heading p { font-size: 12px; color: var(--muted); margin: 5px 0 0; }
.chapter-count { margin-left: auto; color: #696156; font-size: 12px; white-space: nowrap; }
.concept { border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
.concept > summary { list-style: none; display: grid; grid-template-columns: 33px 155px minmax(0,1fr) 119px 16px; align-items: baseline; column-gap: 14px; padding: 21px 0; cursor: pointer; }
.concept > summary::-webkit-details-marker { display: none; }
.concept > summary:has(.heat-badge:empty) { grid-template-columns: 33px 155px minmax(0,1fr) 16px; }
.concept-number { font: 12px/1.8 ui-monospace, SFMono-Regular, Consolas, monospace; color: #696156; font-variant-numeric: tabular-nums; }
.concept-name { font-size: 16px; font-weight: 550; letter-spacing: .2px; }
.concept-line { font-size: 15px; color: #40392f; line-height: 1.9; }
.chevron { font-size: 16px; color: #696156; text-align: right; line-height: 1; }
.concept[open] > summary .chevron { transform: rotate(45deg); color: var(--ink); }
.concept > summary:hover .concept-name { color: var(--green); }
.concept[open] > summary .concept-name { color: var(--green); }
.heat-badge { display: inline; text-align: right; color: #696156; font-size: 11px; white-space: nowrap; line-height: 1.6; font-weight: 400; font-variant-numeric: tabular-nums; }
.heat-badge:empty { display: none; }
.heat-badge.quiet { color: #696156; }
.concept-body { padding: 0 32px 29px 47px; max-width: 880px; }
.english { margin: -5px 0 22px; font-size: 12px; color: #696156; letter-spacing: .3px; }
.body-section { display: grid; grid-template-columns: 62px minmax(0,1fr); gap: 18px; margin: 19px 0; }
.body-section h3 { margin: 3px 0 0; font-size: 12px; font-weight: 400; color: #696156; }
.body-section p { margin: 0; color: #40392f; font-size: 15px; line-height: 2; }
.question { margin: 22px 0 22px 80px; padding: 2px 0 2px 17px; border-left: 2px solid #b8aea0; color: #40392f; font-size: 15px; line-height: 1.95; }
.question span { display: block; color: #696156; font-size: 12px; margin-bottom: 5px; }
.related-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.related-link { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; text-decoration: none; border-bottom: 1px solid #b9af9f; }
.related-link > span { color: #696156; font-size: 13px; }
.detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 25px; padding-top: 17px; border-top: 1px solid var(--line); }
.small-btn { border: 0; border-bottom: 1px solid #b9af9f; border-radius: 0; background: none; padding: 4px 1px; color: #696156; font-size: 12px; }
.small-btn.selected { color: var(--green); border-bottom-color: var(--green); }
.source-details { margin-left: auto; font-size: 12px; color: #696156; }
.source-details summary { cursor: pointer; }
.source-details ul { padding-left: 18px; max-width: 500px; }
.source-details a { font-size: 12px; overflow-wrap: anywhere; }
.ranked-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 22px; padding: 18px 0 15px; border-bottom: 1px solid #736b60; font-family: var(--serif); font-size: 21px; }
.ranked-heading small { font: 12px/1.8 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; color: var(--muted); }
.heat-evidence { border-top: 1px solid var(--line); padding-top: 15px; margin: 23px 0 0; font-size: 12px; color: #696156; }
.heat-evidence > summary { cursor: pointer; }
.heat-evidence > summary > span + span { margin-left: 15px; color: #696156; }
.heat-evidence-body { padding: 5px 0 0 17px; }
.heat-evidence-body p { font-size: 14px; line-height: 1.95; color: #40392f; }
.heat-evidence ul { list-style: none; padding: 0; display: grid; gap: 13px; margin: 16px 0; }
.heat-evidence li { display: grid; grid-template-columns: minmax(120px,1fr) 72px minmax(0,1.7fr); gap: 12px; align-items: baseline; font-size: 12px; }
.heat-evidence a { overflow-wrap: anywhere; }
.source-name { color: #40392f; }
.source-status { color: #696156; }
.source-status.is-listed { color: #696156; }
.heat-evidence-body small { font-size: 11px; color: #696156; }
.community-evidence { margin: 18px 0 10px; padding: 13px 0 0; border-top: 1px solid var(--line); }
.community-evidence strong { font-size: 12px; color: #696156; font-weight: 500; }
.community-evidence p { margin: 7px 0 0; display: flex; justify-content: space-between; gap: 16px; font-size: 12px; }
.community-count { white-space: nowrap; }
.path-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; row-gap: 14px; }
.path-card { padding: 24px 0 26px; border-top: 1px solid #817563; }
.path-label { font-size: 12px; letter-spacing: .5px; color: #696156; }
.path-card h2 { margin: 15px 0 12px; font: 600 24px/1.65 var(--serif); color: #40392f; }
.path-card > p { margin: 0 0 19px; font-size: 15px; line-height: 1.95; color: #696156; }
.path-card .text-button { font-size: 13px; color: #696156; text-decoration: underline; text-underline-offset: 5px; }
.reading-panel { max-width: 810px; }
.back { display: inline-block; margin-top: 29px; font-size: 12px; text-decoration: none; color: #696156; }
.path-steps { list-style: none; padding: 0; margin: 15px 0 30px; }
.path-step { display: grid; grid-template-columns: 32px minmax(0,1fr); gap: 20px; padding: 25px 0; border-top: 1px solid var(--line); }
.step-num { font: 20px/1.5 var(--serif); color: #696156; }
.path-step a { font-size: 19px; font-weight: 500; text-decoration: none; color: #40392f; }
.path-step p { margin: 9px 0 0; font-size: 15px; line-height: 1.95; color: #696156; }
.path-step .step-definition { font-size: 14px; color: #696156; }
.btn { display: inline-block; padding: 9px 16px; border: 1px solid #a18a6b; border-radius: 0; background: none; font-size: 13px; color: #696156; text-decoration: none; }
.btn.primary { background: #66523c; border-color: #66523c; color: var(--paper); }
.btn:hover { border-color: var(--ink); color: var(--ink); }
.btn.primary:hover { background: var(--ink); color: var(--paper); }
.empty { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 48px 0; text-align: left; }
.empty h2 { font: 500 26px/1.5 var(--serif); margin: 0 0 13px; color: #40392f; }
.empty p { color: #696156; font-size: 15px; line-height: 1.9; margin: 0 0 23px; }
.saved-controls { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }
.quiz-panel { border-top: 1px solid #8d7557; padding: 24px 0; max-width: 800px; }
.quiz-top { display: flex; align-items: center; justify-content: space-between; color: #696156; font-size: 12px; letter-spacing: .6px; }
.quiz-scene { font: 500 25px/1.9 var(--serif); color: #696156; margin: 23px 0 30px; }
.quiz-prompt { font-size: 13px; color: #696156; margin: 15px 0; }
.options { display: grid; }
.option { display: flex; align-items: center; gap: 20px; padding: 15px 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: none; text-align: left; font-size: 15px; color: #696156; }
.option:last-child { border-bottom: 1px solid var(--line); }
.option > span:first-child { font: 12px/1.7 ui-monospace, monospace; color: #696156; width: 22px; }
.option:hover:not(:disabled) { color: #40392f; }
.option.correct { color: #40392f; background: #ede9df; padding-left: 12px; padding-right: 12px; }
.option.wrong { color: #696156; }
.answer { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 22px; }
.answer h2 { margin: 0 0 10px; font-size: 17px; font-weight: 500; color: #696156; }
.answer p { font-size: 15px; line-height: 1.95; color: #696156; }
.answer a { font-size: 13px; color: #696156; }
.quiz-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 28px; }
.quiz-bottom span { font-size: 12px; color: #696156; }
.review-card { padding: 25px 0; border-top: 1px solid #9f7c50; max-width: 800px; }
.review-card h2 { font: 600 30px/1.5 var(--serif); margin: 15px 0 19px; color: #696156; }
.review-card > p { font-size: 16px; line-height: 1.9; color: #696156; }
.review-card details { margin: 25px 0; font-size: 15px; color: #696156; }
.review-card details summary { cursor: pointer; }
.review-card details p { line-height: 2; }
.review-tools { display: flex; gap: 19px; flex-wrap: wrap; }
.library-note { font-size: 15px; color: #696156; margin: 13px 0 25px; }
.book-sources { margin-top: 35px; padding-top: 20px; border-top: 1px solid var(--line); color: #696156; font-size: 12px; }
.book-sources summary { cursor: pointer; }
.book-sources ul { columns: 2; padding-left: 18px; line-height: 2.3; }
.book-sources a { font-size: 12px; }
.page-footer { display: flex; justify-content: space-between; gap: 20px; margin-top: 53px; padding-top: 18px; border-top: 1px solid #968573; color: #696156; font-size: 11px; }
.page-footer > span:first-child { font-family: var(--serif); font-size: 14px; letter-spacing: 1px; }
.toast { position: fixed; left: 50%; bottom: 26px; z-index: 50; max-width: calc(100% - 40px); transform: translate(-50%, 8px); padding: 11px 18px; border: 1px solid #817361; background: #3d352c; color: var(--paper); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .15s, transform .15s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
@media(max-width: 980px) {
  .app-shell { padding: 0 32px; }
  .sidebar nav { gap: 20px; }
  .concept > summary { grid-template-columns: 32px minmax(0,1fr) 127px 16px; gap: 7px 13px; }
  .concept > summary:has(.heat-badge:empty) { grid-template-columns: 32px minmax(0,1fr) 16px; }
  .concept-number { grid-column: 1; grid-row: 1/3; align-self: start; padding-top: 2px; }
  .concept-name { grid-column: 2; grid-row: 1; }
  .concept-line { grid-column: 2/4; grid-row: 2; }
  .heat-badge { grid-column: 3; grid-row: 1; }
  .chevron { grid-column: 4; grid-row: 1/3; align-self: center; }
  .concept > summary:has(.heat-badge:empty) .concept-line { grid-column: 2; }
  .concept > summary:has(.heat-badge:empty) .chevron { grid-column: 3; }
}
@media(max-width: 720px) {
  .sidebar { display: block; padding-top: 24px; padding-bottom: 0; }
  .brand strong { font-size: 27px; }
  .sidebar nav { justify-content: space-between; gap: 10px; margin-top: 22px; }
  .nav-item { font-size: 12px; padding: 0 0 13px; }
  .nav-item.active::after { bottom: -2px; height: 2px; }
  .library-hero { padding-top: 37px; padding-bottom: 32px; }
  .hero-copy h1 { font-size: 39px; }
  .path-grid { grid-template-columns: 1fr; gap: 4px; }
  .path-card { padding-top: 22px; }
  .path-card h2 { font-size: 24px; }
  .results-note { align-items: flex-start; flex-wrap: wrap; gap: 12px; }
  .results-actions { width: 100%; justify-content: space-between; gap: 12px; }
  .body-section { grid-template-columns: 56px minmax(0,1fr); gap: 14px; }
  .question { margin-left: 70px; }
  .concept-body { padding-right: 0; }
  .book-sources ul { columns: 1; }
}
@media(max-width: 540px) {
  .app-shell { padding: 0 22px; }
  .sidebar { padding-top: 24px; }
  .brand strong { font-size: 26px; }
  .sidebar nav { gap: 8px; margin-top: 23px; }
  .nav-item { font-size: 11px; }
  .library-hero { padding-top: 31px; padding-bottom: 27px; }
  .hero-eyebrow { font-size: 11px; letter-spacing: 1px; }
  .hero-copy h1 { font-size: 33px; letter-spacing: 1px; margin-top: 15px; margin-bottom: 11px; }
  .hero-copy p { font-size: 14px; }
  .intro { padding-top: 31px; padding-bottom: 25px; }
  .intro h1 { font-size: 28px; line-height: 1.6; margin-top: 12px; }
  .intro p { font-size: 14px; }
  .overline { font-size: 11px; }
  .library-section-title h2 { font-size: 19px; }
  .library-section-title > span { display: none; }
  .tools { padding-bottom: 13px; }
  input[type=search] { font-size: 14px; padding-top: 10px; padding-bottom: 10px; }
  .chips { display: none; }
  .mobile-theme { display: block; margin-top: 15px; }
  .mobile-theme select { width: 100%; padding: 8px 0; border: 0; border-bottom: 1px solid #b6ac9d; border-radius: 0; font-size: 13px; background: transparent; color: #40392f; }
  .results-note { font-size: 11px; margin-top: 16px; margin-bottom: 13px; gap: 11px; }
  .text-button, .sort-control > span, .sort-control select { font-size: 11px; }
  .circle-panel { font-size: 11px; margin-bottom: 20px; }
  .circle-heading strong, .circle-heading > span, .circle-more, .circle-date { font-size: 11px; }
  .circle-method { padding-left: 12px; font-size: 14px; }
  .circle-source-links { column-gap: 14px; }
  .circle-source-links a, .circle-method .method-note { font-size: 12px; }
  .chapter { margin-bottom: 29px; }
  .chapter-heading { gap: 12px; padding-top: 17px; padding-bottom: 14px; }
  .chapter-heading h2 { font-size: 21px; letter-spacing: 0; }
  .chapter-heading p { font-size: 11px; margin-top: 5px; }
  .chapter-index { font-size: 15px; }
  .chapter-count { font-size: 11px; }
  .concept > summary { grid-template-columns: 24px minmax(0,1fr) 16px; gap: 7px 10px; padding: 19px 0; }
  .concept > summary:has(.heat-badge:empty) { grid-template-columns: 24px minmax(0,1fr) 16px; }
  .concept-number { grid-column: 1; grid-row: 1/4; font-size: 11px; padding-top: 3px; }
  .concept-name { grid-column: 2; grid-row: 1; font-size: 16px; }
  .concept-line, .concept > summary:has(.heat-badge:empty) .concept-line { grid-column: 2; grid-row: 2; font-size: 14px; line-height: 1.9; }
  .heat-badge { grid-column: 2; grid-row: 3; text-align: left; font-size: 11px; line-height: 1.7; color: #696156; }
  .chevron, .concept > summary:has(.heat-badge:empty) .chevron { grid-column: 3; grid-row: 1/4; align-self: center; }
  .concept-body { padding: 0 0 25px 34px; }
  .english { margin: -1px 0 20px; font-size: 11px; }
  .body-section { display: block; margin: 20px 0; }
  .body-section h3 { margin: 0 0 7px; font-size: 12px; }
  .body-section p { font-size: 14px; line-height: 2; }
  .question { margin: 22px 0; padding-left: 13px; font-size: 14px; }
  .question span { font-size: 11px; }
  .related-links { gap: 8px 17px; }
  .related-link { font-size: 12px; }
  .detail-actions { gap: 15px; padding-top: 16px; margin-top: 22px; }
  .small-btn, .source-details, .source-details a { font-size: 12px; }
  .source-details { margin-left: 0; width: 100%; }
  .ranked-heading { display: block; padding-top: 16px; font-size: 20px; }
  .ranked-heading small { display: block; margin-top: 6px; font-size: 11px; }
  .heat-evidence { font-size: 12px; }
  .heat-evidence > summary > span + span { display: block; margin: 5px 0 0 16px; }
  .heat-evidence-body { padding-left: 0; }
  .heat-evidence-body p { font-size: 14px; }
  .heat-evidence li { grid-template-columns: minmax(0,1fr) 68px; gap: 4px 10px; font-size: 12px; }
  .heat-evidence li > a { grid-column: 1/3; }
  .heat-evidence-body small { font-size: 11px; }
  .community-evidence p { display: block; font-size: 12px; }
  .community-count { display: block; margin-top: 5px; }
  .path-card h2 { font-size: 23px; }
  .path-card > p, .path-step p, .path-step .step-definition { font-size: 14px; }
  .path-step { grid-template-columns: 23px minmax(0,1fr); gap: 13px; padding-top: 22px; }
  .path-step a { font-size: 18px; }
  .path-label, .back { font-size: 11px; }
  .quiz-scene { font-size: 22px; }
  .quiz-top, .quiz-prompt { font-size: 12px; }
  .option, .answer p, .review-card details, .review-card > p, .library-note, .empty p { font-size: 14px; }
  .quiz-bottom { align-items: flex-start; flex-wrap: wrap; gap: 17px; }
  .quiz-bottom span { font-size: 12px; }
  .review-card h2 { font-size: 27px; }
  .review-tools { gap: 16px; }
  .empty { padding-top: 35px; padding-bottom: 35px; }
  .empty h2 { font-size: 24px; }
  .book-sources { font-size: 12px; margin-top: 27px; }
  .book-sources a { font-size: 12px; }
  .page-footer { font-size: 10px; margin-top: 38px; gap: 10px; }
  .page-footer > span:first-child { font-size: 13px; }
  .toast { bottom: 20px; font-size: 12px; padding: 10px 14px; }
}
@media(max-width: 360px) {
  .app-shell { padding-left: 17px; padding-right: 17px; }
  .sidebar nav { gap: 5px; }
  .nav-item { font-size: 10px; }
  .hero-copy h1 { font-size: 31px; }
  .chapter-heading h2 { font-size: 19px; }
}
@media(prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* A small, consistent ink palette across every reading view. */
.concept-name,.chapter-heading h2,.path-card h2,.review-card h2,.empty h2{color:var(--ink)}
.body-section p,.question,.path-card>p,.path-step p,.quiz-scene,.option,.answer p,.review-card>p,.review-card details,.library-note,.empty p{color:#51483d}
.path-step .step-definition,.quiz-prompt,.quiz-bottom span,.source-details,.heat-evidence-body p,.heat-evidence-body small{color:#766a59}
.circle-more{margin-left:16px;color:var(--muted)}