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.tb-imported-picture{object-fit:contain;width:100%;max-height:78vh}@container textbook-page (width<=700px){.is-imported .tb-page-header,.is-imported .tb-section{padding:20px}.is-imported .tb-columns{grid-template-columns:minmax(0,1fr);gap:20px}.is-imported .tb-picture-items.tb-item-columns{grid-template-columns:repeat(2,minmax(0,1fr))!important}.is-imported .tb-block-exercise{padding:13px}}@container textbook-page (width<=600px){.is-imported .tb-picture-items,.is-imported .tb-picture-items.tb-item-columns{grid-template-columns:minmax(0,1fr)!important}.is-imported .tb-picture-items .tb-item-picture .tb-imported-picture{max-height:330px}.is-imported .tb-page-header{gap:14px}.is-imported .tb-page-header h2{font-size:1.3em!important}.is-imported .tb-unit{padding-right:14px}.is-imported .tb-picture-strip figure{flex-basis:120px}.is-imported .tb-item-main{grid-template-columns:minmax(60px,85px) minmax(0,1fr);gap:10px}}.is-imported [data-lesson-template=reading-questions] .tb-columns{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px}.is-imported [data-lesson-template=reading-questions] .tb-block-prose{padding:4px 0}.is-imported [data-lesson-template=vocabulary-grid] .tb-column:only-child{max-width:none}.is-imported [data-lesson-template=vocabulary-grid] .tb-items{gap:16px}.is-imported [data-lesson-template=dialogue] .tb-column:only-child{max-width:68ch}.is-imported [data-lesson-template=dialogue] .tb-item{padding:13px 0}.is-imported [data-lesson-template=dialogue] .tb-response-field{width:min(32ch,100%)}.is-imported [data-lesson-template=listening] .tb-column:only-child{max-width:76ch}.is-imported [data-lesson-template=listening] .tb-block-exercise{border-top:3px solid #8ca28d}.is-imported [data-lesson-template=practice] .tb-column:only-child{max-width:88ch}.is-imported .tb-picture-button[data-image-profile=object]{aspect-ratio:1;padding:10px}.is-imported .tb-picture-button[data-image-profile=scene]{aspect-ratio:16/10;padding:8px}.is-imported .tb-picture-button[data-image-profile=object] .tb-imported-picture,.is-imported .tb-picture-button[data-image-profile=scene] .tb-imported-picture{object-fit:contain;width:100%;height:100%;max-height:none}.is-imported .tb-picture-button[data-image-profile=diagram] .tb-imported-picture{object-fit:contain;max-height:none}#root .textbook-page.is-imported .tb-response input{height:auto;min-height:2.4em}.is-imported .tb-choice-option{min-height:36px}.is-imported .tb-match-select{min-height:38px}@container textbook-page (width<=700px){.is-imported [data-lesson-template=reading-questions] .tb-columns{grid-template-columns:minmax(0,1fr);gap:20px}}#root .textbook-page.is-imported .tb-response input{--student-answer-size:1em}#root .textbook-page.is-imported .tb-match-select{min-height:2.4em;font-size:1em!important}#root .textbook-page.is-imported [data-lesson-template] .tb-choice-option{text-align:left;min-height:2.2em;border-radius:6px!important;font-size:1em!important}.is-imported .tb-response-long{width:100%;margin:8px 0 0;display:block}.is-imported .tb-response-field.tb-long-response{width:100%;display:block}#root .textbook-page.is-imported .tb-response textarea{--student-answer-size:1em;font:inherit;resize:none;background:#fafbf8;border:1px solid #b8c7b8;width:100%;min-height:2.4em;padding:6px 9px;line-height:1.5;overflow:hidden;border-radius:6px!important}#root .textbook-page .tb-revealed textarea.student-answer{visibility:hidden}#root .textbook-page.is-imported .tb-response textarea.tb-answer{visibility:visible;color:#28583d;background:#eaf5ee;position:static;font-size:1em!important}#root .textbook-page.is-imported:has([data-lesson-template]){--student-answer-font:var(--sans);--student-answer-ink:#2853a9}#root .textbook-page.is-imported:has([data-lesson-template]) :is(h2,h3){font-family:var(--sans)!important;font-weight:750!important}#root .textbook-page.is-imported [data-lesson-template] .student-answer{color:#2853a9!important;font-family:var(--sans)!important}