.scale-lab .ct-entry,.scale-lab .ct-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 26px}
.scale-lab .ct-entry a,.scale-lab .ct-actions a{min-height:44px;display:inline-flex;align-items:center;max-width:100%;line-height:1.6}
.scale-lab .ct-section>p,.scale-lab .ct-section li,.scale-lab .ct-section details{max-width:88ch;line-height:1.85}
.scale-lab .ct-section h3{margin-top:28px}
.scale-lab .ct-section li+li{margin-top:10px}
.scale-lab .ct-note{border-left:3px solid #a5e4cf;background:#102733;padding:18px 22px;color:#d4e8e8}
.scale-lab .ct-table{max-width:100%;overflow:auto;margin:24px 0;scrollbar-gutter:stable}
.scale-lab .ct-table table{width:100%;border-collapse:collapse;font-size:.9rem;font-variant-numeric:tabular-nums}
.scale-lab .ct-table caption{text-align:left;padding:12px 0;font-weight:600}
.scale-lab .ct-table th,.scale-lab .ct-table td{text-align:left;vertical-align:top;padding:12px;border-bottom:1px solid #415c68;min-width:15ch;line-height:1.7}
.scale-lab .ct-table td:lact-child{min-width:26ch}
.scale-lab .ct-section details{padding:16px 20px;border:1px solid #526c78;border-radius:7px;margin:20px 0}
.scale-lab .ct-section summary{cursor:pointer;font-weight:600;min-height:44px;align-content:center}
.scale-lab .ct-section code{font-size:inherit;overflow-wrap:anywhere}
.scale-lab .ct-actions .button{white-space:normal;text-align:center;justify-content:center;padding:12px 20px}
.scale-lab .ct-actions .button-light,.scale-lab .ct-actions .button-light:visited{background:#fff4d8;color:#09141b;border-color:#fff4d8}
.scale-lab .ct-actions .button-light:hover{background:#fff;color:#09141b;border-color:#fff}
.scale-lab .ct-actions .button-outline,.scale-lab .ct-actions .button-outline:visited{background:#142b39;color:#fff;border-color:#7896a6}
.scale-lab .ct-actions .button-outline:hover{background:#233f50;color:#fff}
.scale-lab .ct-section :focus-visible{outline:3px solid #edc98b;outline-offset:4px}
.scale-lab #cell-check-result,.scale-lab #cell-teaching,.scale-lab #cell-cite-resource{scroll-margin-top:150px}
@media(max-width:700px){.scale-lab .ct-actions .button{width:100%}.scale-lab #cell-check-result,.scale-lab #cell-teaching,.scale-lab #cell-cite-resource{scroll-margin-top:95px}}

.scale-lab .ct-section{box-sizing:border-box;max-width:1120px;margin:0 auto;padding:48px max(22px,3vw);line-height:1.85}.scale-lab .ct-entry{margin-top:18px}.scale-lab .ct-section h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin-bottom:20px}
.lesson-page270 .lesson-hero270,.lesson-page270 .lesson-related270,.scale-lab .scale-activity-index270{box-sizing:border-box;max-width:1120px;margin:0 auto;padding:48px max(22px,3vw);line-height:1.85}
.lesson-page270 .lesson-hero270{padding-top:70px;padding-bottom:40px}.lesson-page270 .lesson-hero270 h1{font-size:clamp(36px,5vw,62px);line-height:1.12;max-width:17ch;margin:20px 0}.lesson-page270 .lesson-hero270>p{max-width:76ch}.lesson-page270 .lesson-meta270,.lesson-page270 .lesson-start270{color:#b9cece}.lesson-page270 .lesson-hero270 .button{white-space:normal;line-height:1.6;max-width:100%;background:#fff4d8;color:#09141b;padding:14px 20px;box-sizing:border-box}.lesson-page270 .lesson-related270{border-top:1px solid #415c68;display:flex;flex-wrap:wrap;gap:18px 30px}.lesson-page270 .lesson-related270 h2{width:100%;font-size:30px}.scale-lab .scale-activity-grid270{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.scale-lab .scale-activity-grid270 article{border:1px solid #415c68;padding:22px;scroll-margin-top:120px;display:flex;flex-direction:column}.scale-lab .scale-activity-grid270 h3{font-size:24px}.scale-lab .scale-activity-grid270 a{margin-top:auto;min-height:44px;display:inline-flex;align-items:center}.scale-lab .lesson-legacy270{scroll-margin-top:120px}.scale-lab .scale-resource-entry270 a{display:inline-flex;min-height:44px;align-items:center}.scale-lab #scale-activities{scroll-margin-top:100px}
@media(max-width:800px){.scale-lab .scale-activity-grid270{grid-template-columns:1fr}.lesson-page270 .lesson-hero270{padding-top:45px}.lesson-page270 .lesson-hero270 h1{font-size:clamp(32px,8vw,48px)}}