:root{--lp-text: #1f1f1f;--lp-soft: #555;--lp-line: #999;--lp-bg: #fff;--lp-accent: #8b3a3a}body.lessonplan{background:#ccc;font-family:Noto Sans JP,sans-serif;color:var(--lp-text);line-height:1.6;margin:0;padding:2rem 0}.lessonplan__toolbar[data-astro-cid-jqkmoujn]{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #ccc;padding:.5rem 1rem;display:flex;align-items:center;gap:1rem;margin:-2rem 0 1rem}.lessonplan__back[data-astro-cid-jqkmoujn]{color:var(--lp-accent);text-decoration:none}.lessonplan__title[data-astro-cid-jqkmoujn]{flex:1;font-weight:500}.lessonplan__print[data-astro-cid-jqkmoujn]{background:var(--lp-accent);color:#fff;border:none;padding:.4rem 1rem;border-radius:4px;cursor:pointer;font-family:inherit}.lessonplan__no-tn[data-astro-cid-jqkmoujn]{max-width:600px;margin:3rem auto;padding:2rem;background:#fff;border-radius:8px;text-align:center}.lessonplan__page[data-astro-cid-jqkmoujn]{max-width:21cm;min-height:29.7cm;margin:0 auto 2rem;padding:2cm;background:var(--lp-bg);box-shadow:0 4px 16px #00000026;box-sizing:border-box}.lessonplan__header[data-astro-cid-jqkmoujn]{border-bottom:2px solid var(--lp-accent);padding-bottom:.8rem;margin-bottom:1rem}.lessonplan__h1[data-astro-cid-jqkmoujn]{font-family:"Noto Serif JP",serif;font-size:1.5rem;margin:0 0 .3rem;color:var(--lp-accent)}.lessonplan__byline[data-astro-cid-jqkmoujn]{font-size:.85rem;color:var(--lp-soft);margin:0 0 .6rem}.lessonplan__meta-table[data-astro-cid-jqkmoujn]{width:100%;font-size:.85rem;border-collapse:collapse}.lessonplan__meta-table[data-astro-cid-jqkmoujn] th[data-astro-cid-jqkmoujn]{text-align:left;background:#f5f5f5;padding:.35rem .6rem;border:1px solid var(--lp-line);width:8em;font-weight:500;vertical-align:top}.lessonplan__meta-table[data-astro-cid-jqkmoujn] td[data-astro-cid-jqkmoujn]{padding:.35rem .6rem;border:1px solid var(--lp-line);vertical-align:top}.lessonplan__list[data-astro-cid-jqkmoujn]{padding-left:1.2rem;margin:0}.lessonplan__list[data-astro-cid-jqkmoujn] li[data-astro-cid-jqkmoujn]{margin:.15rem 0}.lessonplan__section[data-astro-cid-jqkmoujn]{margin:1rem 0;page-break-inside:avoid}.lessonplan__h2[data-astro-cid-jqkmoujn]{font-family:"Noto Serif JP",serif;font-size:1.1rem;margin:0 0 .4rem;color:var(--lp-accent);border-left:4px solid var(--lp-accent);padding-left:.5rem}.lessonplan__overview[data-astro-cid-jqkmoujn]{font-size:.92rem}.lessonplan__objectives[data-astro-cid-jqkmoujn],.lessonplan__discussion[data-astro-cid-jqkmoujn],.lessonplan__extensions[data-astro-cid-jqkmoujn]{padding-left:1.4rem;font-size:.92rem}.lessonplan__objectives[data-astro-cid-jqkmoujn] li[data-astro-cid-jqkmoujn],.lessonplan__discussion[data-astro-cid-jqkmoujn] li[data-astro-cid-jqkmoujn],.lessonplan__extensions[data-astro-cid-jqkmoujn] li[data-astro-cid-jqkmoujn]{margin:.3rem 0}.lessonplan__flow-table[data-astro-cid-jqkmoujn]{width:100%;border-collapse:collapse;font-size:.88rem}.lessonplan__flow-table[data-astro-cid-jqkmoujn] th[data-astro-cid-jqkmoujn]{background:#f5f5f5;padding:.35rem .6rem;border:1px solid var(--lp-line);text-align:left;font-weight:500}.lessonplan__flow-table[data-astro-cid-jqkmoujn] td[data-astro-cid-jqkmoujn]{padding:.45rem .6rem;border:1px solid var(--lp-line);vertical-align:top}.lessonplan__time-col[data-astro-cid-jqkmoujn],.lessonplan__time[data-astro-cid-jqkmoujn]{width:6em;white-space:nowrap;color:var(--lp-soft);font-variant-numeric:tabular-nums}.lessonplan__memo-section[data-astro-cid-jqkmoujn]{page-break-before:auto}.lessonplan__memo-grid[data-astro-cid-jqkmoujn]{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.6rem;margin-top:.5rem}.lessonplan__memo-box[data-astro-cid-jqkmoujn]{min-height:5cm;border:1px solid var(--lp-line);border-radius:4px;padding:.5rem}.lessonplan__memo-label[data-astro-cid-jqkmoujn]{font-size:.78rem;color:var(--lp-soft);margin-bottom:.3rem}.lessonplan__footer[data-astro-cid-jqkmoujn]{margin-top:1.5rem;padding-top:.6rem;border-top:1px dashed var(--lp-line);font-size:.7rem;color:var(--lp-soft)}.lessonplan__footer[data-astro-cid-jqkmoujn] p[data-astro-cid-jqkmoujn]{margin:.2rem 0}@media print{body.lessonplan{background:#fff;padding:0}.lessonplan__toolbar[data-astro-cid-jqkmoujn]{display:none!important}.lessonplan__page[data-astro-cid-jqkmoujn]{box-shadow:none;margin:0;padding:1.5cm}@page{size:A4;margin:0}}