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article[id^="topic-"],body[data-active-topic="1"] article[id^="topic-"]:not(#topic-1),body[data-active-topic="2"] article[id^="topic-"]:not(#topic-2),body[data-active-topic="3"] article[id^="topic-"]:not(#topic-3),body[data-active-topic="4"] article[id^="topic-"]:not(#topic-4),body[data-active-topic="5"] article[id^="topic-"]:not(#topic-5),body[data-active-topic="6"] article[id^="topic-"]:not(#topic-6),body[data-active-topic="7"] article[id^="topic-"]:not(#topic-7),body[data-active-topic="methods"] article[id^="topic-"]:not(#topic-methods){display:none}body:not([data-active-topic="picker"]) .topic-picker{display:none}
  }@media(max-width:820px){.learning-shell .topic-picker-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.learning-shell .topic-picker{padding-top:24px}.learning-shell .topic-picker>p:not(.eyebrow){font-size:16px}.learning-shell .topic-picker-grid{grid-template-columns:1fr}.learning-shell .topic-picker-grid a{min-height:150px;padding:22px}.learning-shell .times-table-sheet .times-lists{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:420px){.learning-shell .times-table-sheet .times-lists{grid-template-columns:1fr}}@media screen and (max-width:520px){.learning-shell .shape-sheet .shape-card-grid{grid-template-columns:1fr}.learning-shell .shape-sheet .shape-card{min-height:50mm}}@media screen and (max-width:820px){.learning-shell .standalone-sheet{min-height:0;padding:18px}.learning-shell .standalone-sheet .flat{grid-template-columns:repeat(10,3.7vw);grid-template-rows:repeat(10,3.7vw)}.learning-shell .standalone-sheet .flat i,.learning-shell .standalone-sheet .rod i,.learning-shell .standalone-sheet .unit{width:3.7vw;height:3.7vw}.learning-shell .standalone-sheet .rod{grid-template-rows:repeat(10,3.7vw);width:3.7vw}.learning-shell .standalone-sheet .units{grid-template-columns:repeat(10,3.7vw)}}@media screen and (max-width:620px){.learning-shell .vertical-sheet .vertical-practice{grid-template-columns:1fr}.learning-shell .vertical-sheet .vertical-grid th,.learning-shell .vertical-sheet .vertical-grid td{height:13mm}}@page{size:A4;margin:0}@media print{.learning-shell{background:#fff;print-color-adjust:exact}body:not([data-print-target]) .standalone-sheet{display:none}body[data-print-target] > :not(main){display:none!important}body[data-print-target] main{max-width:none!important;margin:0!important;padding:0!important}body[data-print-target] main > :not(article),body[data-print-target] article > :not(.standalone-sheet),body[data-print-target] .standalone-sheet{display:none!important}body[data-print-target] #topic-3,body[data-print-target] #topic-4,body[data-print-target] #topic-5,body[data-print-target] #topic-6,body[data-print-target] #topic-7,body[data-print-target] #topic-methods,body[data-print-target="base-ten-printable"] #topic-2,body[data-print-target="place-value-printable"] #topic-2,body[data-print-target="t2-vertical-printable"] #topic-1{display:none!important}body[data-print-target="t3-times-table-printable"] #topic-3{display:block!important}body[data-print-target="t6-shapes-printable"] #topic-6{display:block!important}body[data-print-target="t6-shapes-printable"] #topic-6{margin:0!important;padding:0!important;border:0!important}body[data-print-target="base-ten-printable"] #base-ten-printable,body[data-print-target="place-value-printable"] #place-value-printable,body[data-print-target="t2-vertical-printable"] #t2-vertical-printable,body[data-print-target="t3-times-table-printable"] #t3-times-table-printable,body[data-print-target="t6-shapes-printable"] #t6-shapes-printable{display:block!important}.learning-shell .standalone-sheet{width:210mm!important;min-height:297mm!important;margin:0!important;padding:12mm!important;border:0!important;box-shadow:none!important;page-break-after:auto}.learning-shell .standalone-sheet .print-control{display:none!important}.learning-shell .standalone-sheet .flat{grid-template-columns:repeat(10,5mm)!important;grid-template-rows:repeat(10,5mm)!important}.learning-shell .standalone-sheet .flat i,.learning-shell .standalone-sheet .rod i,.learning-shell .standalone-sheet .unit{width:5mm!important;height:5mm!important}.learning-shell .standalone-sheet .rod{grid-template-rows:repeat(10,5mm)!important;width:5mm!important}.learning-shell .standalone-sheet .units{grid-template-columns:repeat(10,5mm)!important}.learning-shell .vertical-sheet{min-height:0!important;padding:7mm!important}.learning-shell .vertical-sheet .vertical-examples,.learning-shell .vertical-sheet .vertical-practice{gap:2mm}.learning-shell .vertical-sheet .vertical-card{padding:2mm}.learning-shell .vertical-sheet .vertical-card p{min-height:5mm}.learning-shell .vertical-sheet .vertical-grid th{height:8mm}.learning-shell .vertical-sheet .vertical-grid td{height:15mm}.learning-shell .vertical-sheet h2.sheet-heading{margin:3mm 0 2mm}.learning-shell .vertical-sheet .practice-note{display:none}.learning-shell .times-table-sheet .times-lists{grid-template-columns:repeat(3,minmax(0,1fr));gap:3mm}.learning-shell .times-table-sheet .times-list{padding:2mm 3mm}.learning-shell .times-table-sheet .times-list h2{font-size:14px}.learning-shell .times-table-sheet .times-list p{font-size:12px;padding:.25mm 0}.learning-shell .shape-sheet .shape-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:4mm}.learning-shell .shape-sheet .shape-card{min-height:72mm}.learning-shell .shape-sheet .shape-card svg{width:80mm}
  }