/* Reference-led illustrated mind maps for Earth Science, Chemistry, and Biology. */
.mindmap--illustrated{
  --mindmap-font-display:"Noto Serif TC","Source Han Serif TC","Songti TC","PMingLiU",serif;
  --mindmap-font-body:"LXGW WenKai TC","Klee One","BiauKai","DFKai-SB",cursive;
  --mindmap-font-weight-title:800;
  --mindmap-font-weight-label:700;
  --mindmap-font-weight-body:450;
  --mindmap-line-height:1.62;
  --mindmap-letter-spacing:.012em;
  --mindmap-text:#382d27;
  --mindmap-paper:#fffdf6;
  font-family:var(--mindmap-font-body);
  font-weight:var(--mindmap-font-weight-body);
  line-height:var(--mindmap-line-height);
  letter-spacing:var(--mindmap-letter-spacing);
  color:var(--mindmap-text);
}
.v4ref-page-head,.v4ref-modebar,.v4ref-chapter-nav,.v4ref-toolbar,.v4ref-canvas{
  --mindmap-font-display:"Noto Serif TC","Source Han Serif TC","Songti TC","PMingLiU",serif;
  --mindmap-font-body:"LXGW WenKai TC","Klee One","BiauKai","DFKai-SB",cursive;
  font-family:var(--mindmap-font-body);
}
.v4ref-source-header h3,.v4ref-ribbon{font-family:var(--mindmap-font-display)}
.v4ref-zone-diagram.has-approved-assets{width:310px!important;height:145px!important;display:grid;grid-template-columns:minmax(0,1.18fr) minmax(95px,.82fr);gap:6px;align-items:center}
.v4ref-zone-diagram.has-approved-assets+.v4ref-zone-items{padding-right:300px!important}
.v4ref-approved-assets{height:112px;align-items:center}
.v4ref-approved-assets .mindmap-asset{height:104px}
.mindmap--illustrated h1,.mindmap--illustrated h2,.mindmap--illustrated h3,
.mindmap--illustrated .v4tb-map-header h3,.mindmap--illustrated .chem-title-row h1{
  font-family:var(--mindmap-font-display);
  font-weight:var(--mindmap-font-weight-title);
  letter-spacing:.045em;
  color:var(--mindmap-text);
}
.mindmap--illustrated input,.mindmap--illustrated button{font-family:var(--mindmap-font-body)}
.v4tb-mode{display:flex;gap:6px;justify-content:flex-end;margin:0 0 12px}.v4tb-mode button{min-height:35px;padding:7px 12px;border:1px solid #d5cfc2;border-radius:9px;background:#fffdf7;color:#675f57;font-weight:700}.v4tb-mode button.active{border-color:#6a9f82;background:#edf8f0;color:#356c4b}.v4tb-learn-answer{display:inline-block;margin-left:5px;padding:1px 8px 2px;border-bottom:1.5px solid color-mix(in srgb,var(--branch) 70%,#64605a);color:#2f7350;font-weight:700}

.mindmap-asset-group{display:flex;align-items:flex-end;justify-content:center;gap:7px;min-width:0;max-width:100%;isolation:isolate}
.mindmap-asset{margin:0;min-width:0;display:grid;place-items:center;position:relative;flex:1 1 0}
.mindmap-asset img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 2px 1px rgba(66,48,33,.08))}
.mindmap-asset[data-mindmap-asset*="dna-double-helix"]{max-width:180px;height:172px}
.mindmap-asset[data-mindmap-asset*="human-organ-systems"]{max-width:175px;height:215px}
.mindmap-asset[data-mindmap-asset*="mountain-stream-ecosystem"]{max-width:260px;height:170px}
.mindmap-asset[data-mindmap-asset*="transpiration-plant"],.mindmap-asset[data-mindmap-asset*="root-system"]{height:150px}
.mindmap-asset[data-mindmap-asset*="fin-skeleton"],.mindmap-asset[data-mindmap-asset*="foot-bones"],
.mindmap-asset[data-mindmap-asset*="forelimb-bones"],.mindmap-asset[data-mindmap-asset*="wing-skeleton"]{height:94px}

.v4tb-figure-composite{display:grid;grid-template-columns:minmax(120px,1fr) minmax(110px,.8fr);gap:10px;align-items:center;min-width:0}
.v4tb-figure-composite>.v4tb-native-figure{min-width:0}
.v4tb-figure-composite>.mindmap-asset-group{min-height:112px}
.v4tb-figure-composite.assets-1>.mindmap-asset-group{max-width:190px;justify-self:center;width:100%}
.v4tb-figure-composite.assets-4,.v4tb-figure-composite.assets-5{grid-template-columns:minmax(110px,.72fr) minmax(175px,1.28fr)}
.v4tb-figure-composite.assets-4>.mindmap-asset-group,.v4tb-figure-composite.assets-5>.mindmap-asset-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center}
.v4tb-figure-composite.assets-5>.mindmap-asset-group{grid-template-columns:repeat(3,minmax(0,1fr))}

/* Biology follows the reference sheets: four related illustrated zones, not a dashboard. */
.mindmap--biology.v4tb-sheet{background:
  radial-gradient(circle at 16% 11%,rgba(241,177,95,.12),transparent 24%),
  radial-gradient(circle at 88% 76%,rgba(91,153,156,.10),transparent 28%),
  linear-gradient(180deg,#fffef9,#fffaf0)!important;color:var(--mindmap-text)}
.mindmap--biology .v4tb-map-header{min-height:108px;padding:21px 34px 19px;background:transparent;border-bottom:0}
.mindmap--biology .v4tb-map-header:after{content:"";position:absolute;left:30px;right:30px;bottom:4px;height:2px;background:linear-gradient(90deg,transparent,#d9873f 12%,#d9873f 42%,#5c9da0 72%,transparent)}
.mindmap--biology .v4tb-map-header h3{font-size:32px;line-height:1.28}
.mindmap--biology .v4tb-page-body{padding:22px 28px 38px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 32px;align-items:start}
.mindmap--biology .v4tb-branch{margin:0;min-height:0;padding:52px 18px 22px 25px;border:1.6px solid color-mix(in srgb,var(--branch) 68%,#a99f92)!important;border-radius:23px 12px 28px 16px;background:color-mix(in srgb,var(--branch) 5%,rgba(255,253,246,.91))!important;box-shadow:none}
.mindmap--biology .v4tb-branch:nth-of-type(even){border-radius:13px 26px 15px 30px}
.mindmap--biology .v4tb-branch:before{left:15px;top:51px;bottom:18px;width:2px;background:color-mix(in srgb,var(--branch) 72%,#7f766c)}
.mindmap--biology .v4tb-branch:not(:last-of-type):after{content:none}
.mindmap--biology .v4tb-section-ribbon{left:18px;top:-12px}
.mindmap--biology .v4tb-section-ribbon span{font-family:var(--mindmap-font-display);font-size:18px;font-weight:800;color:var(--mindmap-text);background:color-mix(in srgb,var(--branch) 24%,#fff4d9);border:1.5px solid color-mix(in srgb,var(--branch) 68%,#a08e72);border-radius:15px 7px 16px 8px;box-shadow:3px 3px 0 rgba(92,69,48,.06);padding:8px 15px}
.mindmap--biology .v4tb-section-ribbon small{background:var(--mindmap-paper);color:#786d64}
.mindmap--biology .v4tb-reading-cue{margin-bottom:11px;background:transparent;border:0;border-bottom:1px dashed color-mix(in srgb,var(--branch) 42%,#cec5b8);border-radius:0;padding:3px 4px 8px;color:#6b625b;font-size:11px}
.mindmap--biology .v4tb-flow-body{grid-template-columns:minmax(125px,1fr) minmax(160px,.9fr);gap:12px;align-items:start}
.mindmap--biology .v4tb-figure-composite{grid-template-columns:1fr}
.mindmap--biology .v4tb-flow-before,.mindmap--biology .v4tb-flow-after{grid-column:1}
.mindmap--biology .v4tb-flow-visual{grid-column:2;grid-row:1 / span 2;position:sticky;top:12px}
.mindmap--biology .v4tb-visual-map{display:flex;flex-direction:column;min-height:0;gap:5px}
.mindmap--biology .v4tb-center-visual{order:-1;width:100%;margin:0 auto 7px;padding:0}
.mindmap--biology .v4tb-slot{width:100%}
.mindmap--biology .v4tb-compare-body,.mindmap--biology .v4tb-timeline-body,.mindmap--biology .v4tb-formula-body{display:block}
.mindmap--biology .v4tb-compare-visual,.mindmap--biology .v4tb-timeline-visual,.mindmap--biology .v4tb-formula-visual{position:relative;top:auto;width:100%;margin:0 auto 10px;padding:0}
.mindmap--biology .v4tb-compare-grid,.mindmap--biology .v4tb-formula-grid,.mindmap--biology .v4tb-tree-grid{grid-template-columns:1fr;gap:3px}
.mindmap--biology .v4tb-tree-root{width:100%;margin:0 auto 9px;padding:0 4px 8px}
.mindmap--biology .v4tb-recall{padding:6px 2px 6px 14px}
.mindmap--biology .v4tb-recall:before{left:-6px;top:16px;width:7px;height:7px;border-width:1.5px}
.mindmap--biology .v4tb-recall:after{left:-1px;top:19px;width:12px;height:1.5px}
.mindmap--biology .v4tb-inline-line{font-size:12.7px;line-height:1.72}
.mindmap--biology .v4tb-question{font-weight:500}
.mindmap--biology .v4tb-answer{font-family:var(--mindmap-font-body)!important;font-weight:600!important}
.mindmap--biology .v4tb-end-label{grid-column:1/-1;margin:0 0 0 auto;background:#6f9e63}
.mindmap--biology .v4tb-chapter-assets{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;min-height:150px;padding:14px;border:1.5px solid #8eb29a;border-radius:18px;background:rgba(248,253,246,.78)}
.mindmap--biology .v4tb-chapter-assets .mindmap-asset{height:120px}

/* Earth chapters retain the reference-sheet cluster rhythm while using the shared responsive renderer. */
.mindmap--earth.v4tb-sheet{background:radial-gradient(circle at 12% 10%,rgba(67,137,174,.1),transparent 25%),radial-gradient(circle at 88% 78%,rgba(213,142,68,.09),transparent 27%),linear-gradient(180deg,#fffef9,#fffaf0)!important;color:var(--mindmap-text)}
.mindmap--earth .v4tb-map-header{min-height:105px;padding:20px 32px 18px;background:transparent;border-bottom:0}.mindmap--earth .v4tb-map-header:after{content:"";position:absolute;left:30px;right:30px;bottom:4px;height:2px;background:linear-gradient(90deg,transparent,#147ba7 12%,#147ba7 42%,#d98639 72%,transparent)}.mindmap--earth .v4tb-map-header h3{font-size:32px}
.mindmap--earth .v4tb-page-body{padding:22px 26px 38px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 30px;align-items:start}.mindmap--earth .v4tb-branch{margin:0;min-height:0;padding:52px 17px 20px 24px;border:1.7px solid color-mix(in srgb,var(--branch) 70%,#a99f92)!important;border-radius:22px 12px 27px 15px;background:color-mix(in srgb,var(--branch) 5%,rgba(255,253,246,.92))!important;box-shadow:none}.mindmap--earth .v4tb-branch:nth-of-type(even){border-radius:12px 25px 15px 29px}.mindmap--earth .v4tb-branch:not(:last-of-type):after{content:none}.mindmap--earth .v4tb-section-ribbon{left:17px;top:-12px}.mindmap--earth .v4tb-section-ribbon span{font-family:var(--mindmap-font-display);font-size:18px;font-weight:800;color:var(--mindmap-text);background:color-mix(in srgb,var(--branch) 22%,#fff4dc);border:1.5px solid color-mix(in srgb,var(--branch) 68%,#a08e72);border-radius:15px 7px 16px 8px;padding:8px 14px}.mindmap--earth .v4tb-reading-cue{background:transparent;border:0;border-bottom:1px dashed color-mix(in srgb,var(--branch) 42%,#cec5b8);border-radius:0;padding:3px 4px 8px}.mindmap--earth .v4tb-inline-line{font-size:12.8px;line-height:1.72}.mindmap--earth .v4tb-chapter-assets{grid-column:1/-1;min-height:150px;padding:13px;border:1.5px solid #7da8b8;border-radius:18px;background:rgba(246,252,253,.8)}.mindmap--earth .v4tb-chapter-assets .mindmap-asset{height:125px}.mindmap--earth .v4tb-end-label{grid-column:1/-1}
.mindmap--earth .v4tb-flow-body{display:block;min-width:0}.mindmap--earth .v4tb-flow-visual{position:relative;top:auto;width:min(100%,260px);margin:10px auto}.mindmap--earth .v4tb-flow-before,.mindmap--earth .v4tb-flow-after{padding:0}
.mindmap--earth .v4tb-visual-map{display:flex;flex-direction:column;min-height:0;gap:5px}.mindmap--earth .v4tb-center-visual{order:-1;width:100%;margin:0 auto 8px;padding:0}.mindmap--earth .v4tb-slot{width:100%}
.mindmap--earth .v4tb-compare-body,.mindmap--earth .v4tb-timeline-body,.mindmap--earth .v4tb-formula-body{display:block}.mindmap--earth .v4tb-compare-visual,.mindmap--earth .v4tb-timeline-visual,.mindmap--earth .v4tb-formula-visual{position:relative;top:auto;width:100%;margin:0 auto 10px;padding:0}.mindmap--earth .v4tb-compare-grid,.mindmap--earth .v4tb-formula-grid,.mindmap--earth .v4tb-tree-grid{grid-template-columns:1fr;gap:4px}.mindmap--earth .v4tb-tree-root{width:100%;margin:0 auto 9px;padding:0 4px 8px}

/* Chemistry keeps the reference-sheet density on desktop and reflows by concept on phones. */
.mindmap--chemistry.chem-paper{font-family:var(--mindmap-font-body);font-weight:var(--mindmap-font-weight-body);line-height:var(--mindmap-line-height);letter-spacing:var(--mindmap-letter-spacing);color:var(--mindmap-text)}
.mindmap--chemistry .chem-reference-banner,.mindmap--chemistry .chem-start,.mindmap--chemistry .chem-cluster>header h3,.mindmap--chemistry footer{font-family:var(--mindmap-font-display)}
.mindmap--chemistry .chem-title-row h1{font-size:46px;line-height:1.22;letter-spacing:.065em}
.mindmap--chemistry .chem-cluster>header h3{font-weight:800;line-height:1.25}
.mindmap--chemistry .chem-question-list{font-family:var(--mindmap-font-body);font-weight:450;letter-spacing:.006em;color:var(--mindmap-text)}
.mindmap--chemistry .chem-question>b{font-family:Georgia,"Times New Roman",serif}
.chem-approved-assets{gap:5px;padding:4px 5px;align-items:center;justify-content:center;background:linear-gradient(180deg,rgba(255,253,246,.15),rgba(255,249,233,.62));border-radius:10px}
.chem-approved-assets .mindmap-asset{height:70px;max-width:105px}
.chem-approved-assets .mindmap-asset img{filter:drop-shadow(0 1px 1px rgba(61,44,31,.07))}
.chem-page-approved-assets{position:absolute;right:24px;top:72px;width:160px;height:72px;z-index:4;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;pointer-events:none}
.chem-page-approved-assets .mindmap-asset{height:66px}
.chem-laws .chem-figure-stack{bottom:84px;height:auto}
.chem-laws .chem-approved-assets{position:absolute;right:0;bottom:0;width:44%;height:76px}
.chem-v2-figures.has-approved-assets{grid-auto-rows:minmax(62px,1fr)}
.chem-v2-figures.has-approved-assets>.chem-approved-assets{grid-column:1/-1;min-height:68px}
.chem-v2-cluster.layout-side .chem-v2-figures.has-approved-assets .chem-figure{min-height:78px}
.chem-v2-cluster.layout-wide .chem-v2-figures.has-approved-assets .chem-figure{min-height:88px}

@media(max-width:620px){
  .chem-zoom{display:none}
  .chem-viewport{overflow:visible;min-height:0;max-height:none;padding:0;border:0;border-radius:0;background:transparent;cursor:default;touch-action:auto}
  .chem-stage{width:100%;height:auto;transform:none!important;transition:none}
  .mindmap--chemistry.chem-paper{width:100%;height:auto;min-height:0;overflow:visible;border-radius:18px;padding:118px 12px 18px;box-sizing:border-box}
  .mindmap--chemistry .chem-reference-banner{top:16px;left:50%;width:min(82%,360px);height:38px;transform:translateX(-50%);font-size:14px}
  .mindmap--chemistry .chem-start{display:none}
  .mindmap--chemistry .chem-title-row{top:57px;left:14px;right:14px;width:auto;height:54px;gap:9px}
  .mindmap--chemistry .chem-title-row h1{font-size:clamp(24px,7vw,32px);line-height:1.2;letter-spacing:.035em;white-space:normal;text-align:center}
  .mindmap--chemistry .chem-title-row>i{min-width:16px}
  .mindmap--chemistry .chem-cluster{position:relative!important;left:auto!important;top:auto!important;width:100%!important;height:auto!important;min-height:0;margin:0 0 18px;padding:14px 13px 16px;border-width:1.6px;border-radius:18px 11px 20px 13px;overflow:visible}
  .mindmap--chemistry .chem-cluster:nth-of-type(even){border-radius:11px 20px 13px 22px}
  .mindmap--chemistry .chem-cluster>header{height:auto;min-height:34px;margin-bottom:9px;align-items:flex-start}
  .mindmap--chemistry .chem-cluster>header>b{width:32px;height:32px;flex:0 0 32px;font-size:19px}
  .mindmap--chemistry .chem-cluster>header h3{font-size:18px;line-height:1.35}
  .mindmap--chemistry .chem-cluster-body,.mindmap--chemistry .chem-v2-cluster-body{height:auto!important;display:flex!important;flex-direction:column;gap:12px}
  .mindmap--chemistry .chem-question-list,.mindmap--chemistry .chem-laws .chem-question-list,.mindmap--chemistry .chem-atom-periodic .chem-question-list,.mindmap--chemistry .chem-classification .chem-question-list,.mindmap--chemistry .chem-phases .chem-question-list{width:100%;height:auto;padding:0;font-size:13px;line-height:1.72}
  .mindmap--chemistry .chem-question{grid-template-columns:22px 1fr;margin:5px 0}
  .mindmap--chemistry .chem-input-shell input{font-size:13px;height:24px;max-width:min(150px,62vw)}
  .mindmap--chemistry .chem-figure-stack,.mindmap--chemistry .chem-wide-figures,.mindmap--chemistry .chem-phase-figures,.mindmap--chemistry .chem-v2-figures{position:relative;inset:auto;right:auto;top:auto;bottom:auto;left:auto;width:100%;height:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(125px,auto);gap:8px}
  .mindmap--chemistry .chem-wide-figures .chem-figure:last-child,.mindmap--chemistry .chem-v2-figures>.chem-approved-assets{grid-column:1/-1}
  .mindmap--chemistry .chem-figure{height:auto;min-height:125px}
  .mindmap--chemistry .chem-approved-assets,.mindmap--chemistry .chem-laws .chem-approved-assets{position:relative;inset:auto;width:100%;height:auto;min-height:88px;grid-column:1/-1;padding:6px}
  .mindmap--chemistry .chem-page-approved-assets{position:relative;inset:auto;width:100%;height:auto;min-height:92px;margin:0 0 12px;display:flex;grid-template-columns:none}
  .mindmap--chemistry .chem-approved-assets .mindmap-asset{height:78px;max-width:116px}
  .mindmap--chemistry .chem-connectors{display:none}
  .mindmap--chemistry footer{position:relative;left:auto;right:auto;bottom:auto;height:auto;min-height:48px;margin:2px 6px 0;padding-top:12px;display:flex;flex-direction:column;gap:4px;text-align:center;font-size:11px;line-height:1.45}
  .mindmap--chemistry footer small{font-size:11px}
}

@media(max-width:900px){
  .mindmap--biology .v4tb-page-body{gap:24px 20px;padding-left:20px;padding-right:20px}
  .mindmap--biology .v4tb-flow-body{display:block}
  .mindmap--biology .v4tb-flow-visual{position:relative;top:auto;width:min(100%,250px);margin:10px auto}
  .v4tb-figure-composite{grid-template-columns:1fr}
  .v4tb-figure-composite>.mindmap-asset-group{min-height:98px}
}
@media(max-width:900px){
  .v4ref-page-head{display:block}.v4ref-modebar{align-items:flex-start;gap:8px}.v4ref-chapter-nav{overflow-x:auto;display:flex;gap:7px;padding-bottom:8px}.v4ref-chapter-nav button{min-width:155px}
  .v4ref-toolbar{display:none}.v4ref-viewport{height:auto;min-height:0;max-height:none;overflow:visible;touch-action:auto;cursor:default;border:0;background:transparent;box-shadow:none}
  .v4ref-stage{width:100%!important;height:auto!important}.v4ref-canvas{position:relative!important;left:auto!important;top:auto!important;width:100%!important;height:auto!important;transform:none!important;display:block;padding:10px 0 20px;color:#343637;font-size:14px;line-height:1.55}
  .v4ref-paper,.v4ref-gutter,.v4ref-global-lines,.v4ref-source-skeleton,.v4ref-right-page-label,.v4ref-page-footer{display:none!important}.v4ref-source-header{position:relative!important;left:auto!important;top:auto!important;width:100%!important;margin:0 0 14px;padding:10px 12px;border-bottom:2px solid #779bb2;background:#fffdf5}.v4ref-source-header h3{font-size:28px}
  .v4ref-zone{position:relative!important;left:auto!important;top:auto!important;width:100%!important;height:auto!important;min-height:0;margin:0 0 16px;padding:54px 14px 16px 28px;border:1.7px solid color-mix(in srgb,var(--zone) 72%,#9c9286);border-radius:20px 12px 22px 14px;background:#fffdf5}
  .v4ref-zone:before{left:16px;top:48px;bottom:16px}.v4ref-ribbon{left:12px;top:10px;max-width:calc(100% - 24px);font-size:18px}.v4ref-zone-diagram,.v4ref-zone-diagram.has-approved-assets{position:relative!important;inset:auto!important;right:auto!important;top:auto!important;width:min(100%,430px)!important;height:auto!important;min-height:155px;margin:0 auto 10px;transform:none!important;display:grid;grid-template-columns:minmax(150px,1.2fr) minmax(115px,.8fr);gap:8px;opacity:1}.v4ref-zone-diagram:not(.has-approved-assets){display:block}.v4ref-diagram-svg{min-height:150px}.v4ref-approved-assets{height:145px}
  .v4ref-zone-items,.v4ref-zone-diagram.has-approved-assets+.v4ref-zone-items,.v4ref-zone-items:has(.v4ref-blank-item:nth-child(n+8)),.v4ref-zone-items:has(.v4ref-blank-item:nth-child(n+20)){height:auto;display:block;padding:0!important}.v4ref-blank-item,.v4ref-zone[data-v4ref-zone="motion"] .v4ref-blank-item{min-height:34px;padding:6px 2px 6px 16px;font-size:13px;line-height:1.55}.v4ref-number{font-size:10px}.v4ref-input{height:25px;font-size:13px;line-height:20px}.v4ref-footnote{display:none}
}
@media(max-width:680px){
  .v4tb-mode{justify-content:flex-start;overflow-x:auto}
  .mindmap--biology .v4tb-map-header{padding:17px 17px 16px;min-height:86px}
  .mindmap--biology .v4tb-map-header h3{font-size:24px}
  .mindmap--biology .v4tb-page-body{display:block;padding:18px 12px 28px}
  .mindmap--biology .v4tb-branch{margin:0 0 25px;padding:48px 12px 18px 22px}
  .mindmap--biology .v4tb-section-ribbon{left:12px}
  .mindmap--biology .v4tb-section-ribbon span{font-size:16px}
  .mindmap--biology .v4tb-inline-line{font-size:13px;line-height:1.75}
  .mindmap--illustrated .v4tb-hint-link,.mindmap--illustrated .v4tb-end-label span,.mindmap--illustrated .mind-status,.mindmap--illustrated .v4tb-hint,.mindmap--illustrated .v4tb-truth,.mindmap--illustrated .v4tb-truth span{font-size:11px!important}
  .mindmap--biology .v4tb-center-visual,.mindmap--biology .v4tb-tree-root,.mindmap--biology .v4tb-flow-visual{width:min(100%,330px)}
  .mindmap--biology .mindmap-asset-group{max-width:320px;margin-left:auto;margin-right:auto}
  .mindmap--biology .v4tb-chapter-assets{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none;min-height:0}.mindmap--biology .v4tb-chapter-assets .mindmap-asset{height:105px}
  .mindmap--earth .v4tb-map-header{padding:17px 17px 16px;min-height:86px}.mindmap--earth .v4tb-map-header h3{font-size:24px}.mindmap--earth .v4tb-page-body{display:block;padding:18px 12px 28px}.mindmap--earth .v4tb-branch{margin:0 0 25px;padding:48px 12px 18px 22px}.mindmap--earth .v4tb-section-ribbon{left:12px}.mindmap--earth .v4tb-inline-line{font-size:13px;line-height:1.75}.mindmap--earth .v4tb-chapter-assets{max-width:none;min-height:0;margin-bottom:22px}.mindmap--earth .v4tb-chapter-assets .mindmap-asset{height:112px}
  .mindmap-asset[data-mindmap-asset*="dna-double-helix"]{height:148px}
}