@import url('math9-board.css?v=20261014-math10');
.math10-board-tools{margin:1.5rem 0;padding:1.25rem;border:1px solid #b8d8c7;border-radius:14px;background:#f2faf6}.math10-board-tools h3{margin:.3rem 0}.math10-board-tools p{max-width:70ch}.math10-teacher-tag{font-size:.8rem;font-weight:700;color:#176b45}.math10-board-min,.math10-board-feedback{font-size:.9rem}.math10-board-tools button:disabled{opacity:.55}.board-notice{font-weight:700;color:#775b1a}.board-long-question{break-inside:avoid}.board-long-question p{margin:.8rem 0;line-height:1.6}.board-long-question p span{white-space:nowrap}.board-page{position:relative}.board-question-group{break-inside:avoid}.board-mcqs td,.board-mcqs th{overflow-wrap:anywhere}@media print{.math10-board-tools{display:none}.board-notice{color:#333}}