.teaching-materials-editor,.teaching-materials-lesson{color:inherit;max-width:74ch;margin:1.5rem 0;line-height:1.6}
.teaching-materials-objective{border:1px solid color-mix(in srgb,currentColor 22%,transparent);border-radius:1rem;padding:1.25rem;margin:1.25rem 0;min-width:0}
.teaching-materials-objective legend{font-weight:700;padding:0 .4rem;max-width:100%;overflow-wrap:anywhere}
.teaching-materials-objective-id,.teaching-materials-attribution,.teaching-materials-field small{font-size:.875rem;opacity:.8}
.teaching-materials-field{display:grid;gap:.4rem;margin:1rem 0;font-weight:600}
.teaching-materials-field small{font-weight:400;line-height:1.5}
.teaching-materials-field textarea{box-sizing:border-box;display:block;width:100%;min-height:6rem;resize:vertical;background:var(--surface,#fff);color:inherit;border:1px solid color-mix(in srgb,currentColor 30%,transparent);border-radius:.6rem;padding:.8rem;font:inherit;font-weight:400;line-height:1.5}
.teaching-materials-field textarea:focus-visible,.teaching-materials-guide summary:focus-visible{outline:3px solid var(--accent,#5865d8);outline-offset:3px}
.teaching-materials-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:.6rem 0}
.teaching-materials-block{margin:1.4rem 0}
.teaching-materials-block h4{margin:0 0 .5rem;font-size:1.05rem}
.teaching-materials-block blockquote{border-inline-start:3px solid color-mix(in srgb,currentColor 28%,transparent);padding-inline-start:1rem;margin-inline:0}
.teaching-materials-guide{border:1px solid color-mix(in srgb,currentColor 24%,transparent);border-radius:.7rem;padding:.9rem 1rem;margin-top:1.4rem}
.teaching-materials-guide summary{cursor:pointer;font-weight:650;min-height:1.5rem}
.teaching-materials-guide[open] summary{margin-bottom:1rem}
.teaching-materials-notice{line-height:1.6}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .teaching-materials-field textarea{background:var(--surface,#20242c)}}
[data-theme="dark"] .teaching-materials-field textarea{background:var(--surface,#20242c)}
[data-theme="light"] .teaching-materials-field textarea{background:var(--surface,#fff)}
@media(max-width:480px){.teaching-materials-objective{padding:.9rem}.teaching-materials-field textarea{font-size:1rem}}