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var(--td-color-focus);outline-offset:3px}.td-preference-select[data-v-32b48634]{position:relative;min-width:0;width:100%}.td-preference-trigger[data-v-32b48634]{display:flex;align-items:center;gap:10px;width:100%;min-height:42px;padding:10px 12px;border:1px solid var(--td-color-border);border-radius:10px;background:var(--td-color-surface);color:var(--td-color-text);font:inherit;font-size:.875rem;font-weight:600;line-height:1.4;cursor:pointer;text-align:left}@media(hover:hover)and (pointer:fine){.td-preference-trigger[data-v-32b48634]:hover{background:var(--td-color-surface-muted);border-color:var(--td-color-border-strong)}}.td-preference-trigger[data-v-32b48634]:focus-visible{outline:2px solid 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1fr;gap:25px}.sr-teacher-board{background:var(--td-color-text);min-height:500px;border-radius:15px;padding:27px;display:flex;flex-direction:column;align-items:center;color:var(--td-color-primary-soft)}.sr-teacher-board-top{display:flex;justify-content:space-between;width:100%;font-size:12px;color:var(--td-color-text-muted)}.sr-teacher-symbol{display:flex;align-items:center;justify-content:center;width:85px;height:85px;border-radius:25px;background:color-mix(in srgb,var(--td-color-surface) 6.27%,transparent);border:1px solid color-mix(in srgb,var(--td-color-border) 10.2%,transparent);color:var(--td-color-text-muted);margin:38px 0 25px}.sr-board-kicker{font-size:9px;letter-spacing:1.3px;color:var(--td-color-primary);font-weight:600}.sr-teacher-board h2{font-size:28px;color:var(--td-color-primary-soft);margin-top:13px;letter-spacing:-.5px}.sr-board-equation{width:100%;border:1px solid color-mix(in srgb,var(--td-color-border) 16.86%,transparent);background:color-mix(in 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