.board-document-page .lesson-views{flex-wrap:wrap;gap:6px 26px}.board-screen{margin:25px 0}.board-screen>a{display:block;border:1px solid var(--rule);background:var(--paper);padding:7px}.board-screen svg{display:block;width:100%;max-height:240px;height:auto;background:var(--paper)}.board-screen .screen-narrow{display:none}.teaching-outline{fill:none;stroke:var(--accent);stroke-width:2}.full-screen-label{font-size:.73rem;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:40px;padding:5px 10px;color:var(--accent)}.board-screen figcaption,.board-pdf-preview figcaption{font-size:.74rem;line-height:1.7;color:var(--muted);margin-top:10px}.board-pdf-preview{margin:23px 0;max-width:360px}.board-pdf-preview>a{display:block;padding:10px;border:1px solid var(--rule);background:var(--soft)}.board-pdf-preview img{width:100%;height:auto;max-height:220px;object-fit:contain}.board-example-note{border-block:1px solid var(--ink);padding:23px 0;margin-block:25px}.board-example-note>.eyebrow{margin-bottom:10px}.board-example-note .cell-facts{margin-block:0}.board-example-note .cell-facts>div{grid-template-columns:minmax(0,.6fr) minmax(0,1.8fr)}.board-example-note .cell-facts dd{font-weight:400;line-height:1.7}.example-filename,.file-hash{overflow-wrap:anywhere}.board-next{border-top:1px solid var(--ink);padding-top:27px;margin-bottom:45px}.board-next h2{font-size:1.8rem;line-height:1.2;font-weight:600;letter-spacing:-.03em;margin-bottom:16px}.board-next>p:not(.eyebrow){font-size:1rem;line-height:1.7;max-width:65ch;color:var(--muted)}.board-next>.read-link{margin-top:12px}.board-document-page .lesson-scope{grid-template-columns:minmax(0,.75fr) minmax(0,2.2fr)}#board-reading-result{font-size:.9rem;line-height:1.7;margin-top:16px}
@media(max-width:850px){.board-document-page .lesson-scope{grid-template-columns:minmax(0,1fr)}}
@media(max-width:560px){.board-screen .screen-wide{display:none}.board-screen .screen-narrow{display:block;max-height:230px}.board-screen>a{padding:5px}.board-screen figcaption,.board-pdf-preview figcaption{font-size:.77rem}.full-screen-label{font-size:.77rem;min-height:44px;padding-inline:6px}.board-example-note .cell-facts>div{grid-template-columns:minmax(0,1fr)}.board-document-page .lesson-views{gap:0 21px}.board-document-page .lesson-views a{font-size:.74rem;min-height:44px}.board-next h2{font-size:1.7rem}.board-pdf-preview{max-width:310px}}
@media print{.board-screen,.board-pdf-preview,.board-example-note{break-inside:avoid}.board-screen svg{max-height:180px}.board-screen .screen-narrow{display:none!important}.board-screen .screen-wide{display:block!important}.teaching-outline{stroke:var(--ink)}.board-next{display:none}.full-screen-label{min-height:25px}.board-pdf-preview img{max-height:180px}.board-document-page .lesson-views{display:none}}