.history-page[data-astro-cid-lth6cpot] a{font-weight:700}.history-content[data-astro-cid-lth6cpot] h2{border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1.6rem;scroll-margin-top:6rem}.history-content[data-astro-cid-lth6cpot] h2:first-child{border:0;margin-top:0;padding-top:0}.history-content[data-astro-cid-lth6cpot] blockquote{border-left:5px solid var(--accent);color:var(--ink);background:#eaf2f7;margin:1.2rem 0;padding:1.4rem}.history-content[data-astro-cid-lth6cpot] table{border-collapse:collapse;width:100%;margin-block:1.2rem;font-size:.87rem;display:block;overflow-x:auto}.history-content[data-astro-cid-lth6cpot] th,.history-content[data-astro-cid-lth6cpot] td{text-align:left;vertical-align:top;border:1px solid var(--line);padding:.75rem}.history-content[data-astro-cid-lth6cpot] th{background:#eaf2f7}.history-content[data-astro-cid-lth6cpot] td:first-child{min-width:8rem}.history-content[data-astro-cid-lth6cpot] ul{gap:.8rem;padding:0;list-style:none;display:grid}.history-content[data-astro-cid-lth6cpot] ul li{border:1px solid var(--line);overflow-wrap:anywhere;background:#fff;border-radius:5px;margin:0;padding:1rem}.history-content[data-astro-cid-lth6cpot] ol{padding-left:1.5rem}.history-content[data-astro-cid-lth6cpot] ol li{margin-bottom:1rem;padding-left:.2rem}.history-content[data-astro-cid-lth6cpot] p{overflow-wrap:anywhere}.history-content[data-astro-cid-lth6cpot] .history-photo{margin:1.2rem 0 1.8rem}.history-content[data-astro-cid-lth6cpot] .history-photo img{aspect-ratio:1.8;object-fit:cover;border-radius:7px;width:100%}.history-content[data-astro-cid-lth6cpot] .history-photo figcaption{border:1px solid var(--line);background:#fff;border-top:0;padding:.8rem 1rem;font-family:Georgia,serif;font-size:.94rem}.history-content[data-astro-cid-lth6cpot] .history-photo figcaption span{color:var(--editorial-muted);margin-top:.2rem;font-family:inherit;font-size:.75rem;display:block}.history-content[data-astro-cid-lth6cpot] .history-infographic{border:1px solid var(--line);background:#fff;border-radius:7px;max-width:680px;margin:1.8rem auto;overflow:hidden}.history-content[data-astro-cid-lth6cpot] .history-infographic img{width:100%;height:auto;display:block}.history-content[data-astro-cid-lth6cpot] .history-infographic figcaption{border-top:1px solid var(--line);padding:1rem 1.2rem;font-size:.85rem;line-height:1.6}.history-content[data-astro-cid-lth6cpot] .history-infographic-links{flex-wrap:wrap;gap:1.2rem;margin:.65rem 0;display:flex}.history-content[data-astro-cid-lth6cpot] .history-infographic small{color:var(--editorial-muted);font-size:.72rem;display:block}.history-content[data-astro-cid-lth6cpot] .history-inquiry-steps{background:#edf3ec;border-radius:5px;padding:1rem 1.5rem 1rem 2.5rem;font-size:.92rem}.history-content[data-astro-cid-lth6cpot] .history-example-intro,.history-content[data-astro-cid-lth6cpot] .history-packet{background:#edf3ec;border:1px solid #cbd8c9;border-radius:7px;margin:1.5rem 0;padding:1.3rem 1.5rem}.history-content[data-astro-cid-lth6cpot] .history-example-intro h3,.history-content[data-astro-cid-lth6cpot] .history-packet h3{margin-top:0}.history-content[data-astro-cid-lth6cpot] .history-example-controls{flex-wrap:wrap;gap:.6rem;display:flex}.history-content[data-astro-cid-lth6cpot] .history-example-controls button{font:inherit;color:var(--accent-dark);cursor:pointer;background:#fff;border:1px solid #9cb0be;border-radius:4px;padding:.55rem .85rem;font-size:.8rem;font-weight:700}.history-content[data-astro-cid-lth6cpot] .history-example{background:#fff;border:1px solid #cdd8e1;border-radius:7px;margin:1rem 0;scroll-margin-top:6rem;overflow:hidden}.history-content[data-astro-cid-lth6cpot] .history-example summary{cursor:pointer;color:var(--ink);padding:1.1rem 1.3rem;line-height:1.45}.history-content[data-astro-cid-lth6cpot] .history-example summary::marker{color:var(--accent)}.history-content[data-astro-cid-lth6cpot] .history-example summary:focus-visible{outline-offset:-4px;outline:3px solid #a8722e}.history-content[data-astro-cid-lth6cpot] .history-example summary strong{margin-top:.3rem;font-size:1.12rem;display:block}.history-content[data-astro-cid-lth6cpot] .history-example-label{text-transform:uppercase;letter-spacing:.09em;color:var(--accent);font-size:.68rem;font-weight:700}.history-content[data-astro-cid-lth6cpot] .history-example[open] summary{border-bottom:1px solid var(--line);background:#eef3f7}.history-content[data-astro-cid-lth6cpot] .history-example-body{padding:.25rem 1.3rem 1.1rem;font-size:.92rem}.history-content[data-astro-cid-lth6cpot] .history-example-body p{margin:.9rem 0;line-height:1.75}.history-content[data-astro-cid-lth6cpot] .history-alignment{background:#edf3ec;border-left:4px solid #68816b;margin:0 1.3rem 1.3rem;padding:1rem 1.15rem;font-size:.83rem;line-height:1.7}.history-content[data-astro-cid-lth6cpot] .history-alignment h4{color:#294a36;margin:0 0 .7rem;font-size:.87rem;line-height:1.4}.history-content[data-astro-cid-lth6cpot] .history-alignment p{overflow-wrap:anywhere;margin:.6rem 0}.history-content[data-astro-cid-lth6cpot] .history-alignment p:last-child{margin-bottom:0}.history-content[data-astro-cid-lth6cpot] .history-model-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:.75rem;margin:1rem 0;display:grid}.history-content[data-astro-cid-lth6cpot] .history-model-grid>div{border:1px solid var(--line);background:#f5f7fa;min-width:0;padding:1rem}.history-content[data-astro-cid-lth6cpot] .history-model-grid p{margin:.5rem 0 0;font-size:.86rem}.history-content[data-astro-cid-lth6cpot] .history-map{background:#f6f4ed;border:1px solid #d2cdbb;max-width:480px;margin:1rem auto;padding:1rem}.history-content[data-astro-cid-lth6cpot] .map-north{text-align:center;margin-bottom:.5rem;font-weight:700}.history-content[data-astro-cid-lth6cpot] .map-room{border:2px solid #577385;grid-template-columns:1fr 1fr;gap:1rem;padding:1rem;display:grid}.history-content[data-astro-cid-lth6cpot] .map-room span{text-align:center;background:#fff;border:1px solid #a9bac4;padding:.7rem .35rem;font-size:.8rem}.history-content[data-astro-cid-lth6cpot] .history-map p{margin-bottom:0;font-size:.75rem}.history-content[data-astro-cid-lth6cpot] .history-sequence{grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;padding:0;list-style:none;display:grid}.history-content[data-astro-cid-lth6cpot] .history-sequence li{background:#f7f3eb;border-top:4px solid #9a7743;margin:0;padding:1rem;font-size:.83rem}.history-content[data-astro-cid-lth6cpot] .history-sequence span{margin-top:.5rem;display:block}.history-content[data-astro-cid-lth6cpot] .history-record{border:1px solid var(--line);margin:1rem 0}.history-content[data-astro-cid-lth6cpot] .history-record>div{border-bottom:1px solid var(--line);grid-template-columns:140px minmax(0,1fr);display:grid}.history-content[data-astro-cid-lth6cpot] .history-record>div:last-child{border-bottom:0}.history-content[data-astro-cid-lth6cpot] .history-record dt{background:#eef3f7;padding:.75rem;font-weight:700}.history-content[data-astro-cid-lth6cpot] .history-record dd{margin:0;padding:.75rem}.history-content[data-astro-cid-lth6cpot] .map-pair pre{white-space:pre;color:var(--ink);background:#fff;margin:.8rem 0 0;padding:.6rem;font-size:.72rem;line-height:1.8;overflow-x:auto}.history-content[data-astro-cid-lth6cpot] .history-ticket,.history-content[data-astro-cid-lth6cpot] .history-written-model{background:#fbf7ed;border-left:4px solid #b89a63;margin:1rem 0;padding:.8rem 1.2rem}.history-content[data-astro-cid-lth6cpot] .history-route{border-left:3px solid #9cb0be;margin-left:.6rem;padding-left:1.8rem}.history-content[data-astro-cid-lth6cpot] .history-route li{padding:.3rem .3rem .3rem .4rem}@media (width<=540px){.history-content[data-astro-cid-lth6cpot] .history-sequence,.history-content[data-astro-cid-lth6cpot] .history-record>div{grid-template-columns:1fr}.history-content[data-astro-cid-lth6cpot] .history-example-body{padding-inline:1rem}.history-content[data-astro-cid-lth6cpot] .history-photo img{aspect-ratio:1.45}.history-content[data-astro-cid-lth6cpot] .map-pair{grid-template-columns:1fr}}@media print{.history-page[data-astro-cid-lth6cpot] .editorial-toc,.history-page[data-astro-cid-lth6cpot] .editorial-actions{display:none}.history-page[data-astro-cid-lth6cpot] .editorial-details-layout{display:block}.history-content[data-astro-cid-lth6cpot] table{display:table}.history-content[data-astro-cid-lth6cpot] li,.history-content[data-astro-cid-lth6cpot] tr{break-inside:avoid}.history-content[data-astro-cid-lth6cpot] .history-example-controls{display:none}.history-content[data-astro-cid-lth6cpot] .history-example{border-color:#888;overflow:visible}.history-content[data-astro-cid-lth6cpot] .history-example summary{break-after:avoid}.history-content[data-astro-cid-lth6cpot] .history-example-body{font-size:10pt}.history-content[data-astro-cid-lth6cpot] .history-model-grid,.history-content[data-astro-cid-lth6cpot] .history-record>div{break-inside:avoid}.history-page[data-astro-cid-lth6cpot][data-print-examples] .editorial-hero,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>p,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>ul,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>ol,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>table,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>blockquote,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>figure,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-example-intro,.history-page[data-astro-cid-lth6cpot][data-print-examples] .history-content>h3,.history-page[data-astro-cid-lth6cpot][data-print-examples] #news-flash-texas-teks-are-changing,.history-page[data-astro-cid-lth6cpot][data-print-examples] #start-with-a-teaching-purpose,.history-page[data-astro-cid-lth6cpot][data-print-examples] #more-teaching-ideas{display:none}}@page{margin:14mm}@media print{.history-content[data-astro-cid-lth6cpot] .history-alignment{break-inside:avoid}.history-page[data-astro-cid-lth6cpot][data-print-examples] #align-content-and-language{display:none}.history-content[data-astro-cid-lth6cpot] .history-infographic{break-inside:avoid;border:0;max-width:135mm}.history-content[data-astro-cid-lth6cpot] .history-infographic img{width:auto;max-width:100%;max-height:195mm;margin-inline:auto}.history-content[data-astro-cid-lth6cpot] .history-infographic-links{display:none}.history-content[data-astro-cid-lth6cpot] #example-lesson-plan{break-inside:auto}.history-content[data-astro-cid-lth6cpot] .history-example,.history-content[data-astro-cid-lth6cpot] .history-example summary,.history-content[data-astro-cid-lth6cpot] .history-map{break-inside:avoid}.history-page[data-astro-cid-lth6cpot][data-print-examples] #history-observation-photo{max-width:125mm;margin-inline:auto;display:block}.history-page[data-astro-cid-lth6cpot][data-print-examples] #history-observation-photo img{object-fit:contain;height:55mm}.history-content[data-astro-cid-lth6cpot] h2{break-after:avoid}}