.teacher-guide{margin:22px 0;padding:21px 24px;border:1px solid #dfdfcf;border-radius:16px;background:#faf8ee;color:#294b42;font:15px/1.6 'Trebuchet MS',Arial,sans-serif;min-width:0}
.teacher-guide .teacher-objective{margin:0 0 15px;max-width:none;color:#294b42;font-size:1rem;line-height:1.55}
.teacher-objective>strong{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#69735a;margin-bottom:4px}
.teacher-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px 20px;margin:0}
.teacher-facts>div{min-width:0}.teacher-facts dt{font-weight:700;font-size:.75rem;color:#65715f;margin-bottom:3px}.teacher-facts dd{margin:0;font-size:.89rem;line-height:1.5;overflow-wrap:anywhere}
.teacher-preparation{margin-top:16px;border-top:1px solid #dedfce}.teacher-preparation summary{display:list-item;cursor:pointer;min-height:44px;padding-top:12px;color:#245c60;font-weight:700;font-size:.87rem}
.teacher-preparation summary:focus-visible{outline:3px solid #b88730;outline-offset:3px}.teacher-preparation p{font-size:.88rem;line-height:1.6;margin:10px 0}.teacher-preparation .teacher-time-note{font-size:.78rem;color:#66705e}
.teacher-guide--compact{padding:15px 16px;margin:4px 0 22px;border-radius:12px}.teacher-guide--compact .teacher-facts{gap:10px 14px}.teacher-guide--compact .teacher-objective{font-size:.9rem;margin-bottom:13px}.teacher-guide--compact .teacher-facts dd{font-size:.8rem}.teacher-guide--compact .teacher-facts>div:last-child{grid-column:1/-1}
.resource-page>.teacher-guide{max-width:100%;margin:8px 0 36px}.bia-photo-page>.teacher-guide{margin-block:22px 36px}
@media(max-width:480px){.teacher-guide{padding:17px}.teacher-facts{gap:14px}.teacher-guide--compact{padding:15px}.teacher-guide--compact .teacher-facts{grid-template-columns:1fr}}
@media print{.teacher-guide{display:none!important}}