.bounded-response-check__fields[data-astro-cid-ixlvnx44]{gap:.85rem;display:grid}.bounded-response-check[data-astro-cid-ixlvnx44] button[data-astro-cid-ixlvnx44]{min-height:var(--control-height,2.75rem);padding:var(--space-1,.5rem) var(--space-4,1.5rem);border:1px solid var(--action-bg,var(--accent-700));border-radius:var(--radius-control,.5rem);color:var(--action-fg,var(--paper-0));background:var(--action-bg,var(--accent-700));cursor:pointer;font:650 var(--type-control,1rem)/1.3 var(--font-ui,var(--font-body));margin-top:.9rem}.bounded-response-check[data-astro-cid-ixlvnx44] button[data-astro-cid-ixlvnx44]:not(:disabled):hover{border-color:var(--action-bg-hover,var(--accent-700));background:var(--action-bg-hover,var(--accent-700))}.bounded-response-check[data-astro-cid-ixlvnx44] button[data-astro-cid-ixlvnx44]:disabled{cursor:not-allowed;opacity:.58}.bounded-response-check[data-astro-cid-ixlvnx44] button[data-astro-cid-ixlvnx44]:active:not(:disabled){background:var(--action-bg-pressed)}.bounded-response-check[data-astro-cid-ixlvnx44] button[data-astro-cid-ixlvnx44]:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-field-feedback]:not([hidden]){align-items:start;gap:var(--space-2);margin:var(--space-2) 0 0;padding:var(--space-3);border-radius:var(--radius-control);border-inline-start:3px solid var(--danger-700);color:var(--text-primary);background:var(--danger-100);font:var(--type-control)/var(--leading-ui) var(--font-ui);display:flex}.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-state=correct] [data-response-field-feedback]{border-color:var(--success-700);background:var(--success-100)}.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-field-feedback] svg{color:var(--danger-700);flex:none;margin-block-start:.15em}.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-state=correct] [data-response-field-feedback] svg{color:var(--success-700)}.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-field-feedback] strong{margin-block-end:var(--space-0);display:block}.bounded-response-check[data-astro-cid-ixlvnx44] .bounded-response-check__explanation{margin-block-start:var(--space-2);display:block}.bounded-response-check[data-astro-cid-ixlvnx44] .bounded-response-check__support{width:fit-content;min-height:2.75rem;margin-top:var(--space-1);align-items:center;display:flex}@media (prefers-reduced-motion:no-preference){.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-field-feedback]:not([hidden]){animation:lesson-feedback-enter var(--motion-fast) ease}}@keyframes lesson-feedback-enter{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-field-feedback]{animation:none}}@media print{.bounded-response-check[data-astro-cid-ixlvnx44]{display:none}.bounded-response-check[data-astro-cid-ixlvnx44]:has(.numeric-response-field,.choice-response-field){display:block}.bounded-response-check[data-astro-cid-ixlvnx44] button[data-astro-cid-ixlvnx44],.bounded-response-check__status[data-astro-cid-ixlvnx44],.bounded-response-check[data-astro-cid-ixlvnx44] noscript[data-astro-cid-ixlvnx44]{display:none!important}.bounded-response-check__fields[data-astro-cid-ixlvnx44]{gap:.5rem}.bounded-response-check[data-astro-cid-ixlvnx44] [data-response-criterion]:not([data-response-kind=numeric],[data-response-kind=choice]){display:none}}.numeric-response-field[data-astro-cid-geey5ows]{gap:.35rem;display:grid}.numeric-response-field[data-astro-cid-geey5ows]>label[data-astro-cid-geey5ows]{color:var(--ink-800);font-family:var(--font-ui,var(--font-body));font-weight:750}.numeric-response-field__control[data-astro-cid-geey5ows]{grid-template-columns:minmax(0,14rem) minmax(0,auto);align-items:center;gap:.55rem;display:grid}.numeric-response-field[data-astro-cid-geey5ows] input[data-astro-cid-geey5ows]{box-sizing:border-box;border:1px solid var(--control-boundary);border-radius:var(--radius-control);width:100%;min-height:2.75rem;color:var(--ink-900);background:var(--paper-0);font:400 var(--type-control)/var(--leading-ui) var(--font-ui);padding:.6rem .7rem}.numeric-response-field[data-astro-cid-geey5ows][data-response-state=correct] input[data-astro-cid-geey5ows]{border-color:var(--success-700)}.numeric-response-field[data-astro-cid-geey5ows]:is([data-response-state=incorrect],[data-response-state=invalid],[data-response-state=unanswered]) input[data-astro-cid-geey5ows]{border-color:var(--danger-700)}.numeric-response-field[data-astro-cid-geey5ows] input[data-astro-cid-geey5ows]:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.numeric-response-field[data-astro-cid-geey5ows][data-response-state=correct] input[data-astro-cid-geey5ows]{background:var(--success-100)}.numeric-response-field[data-astro-cid-geey5ows]:is([data-response-state=incorrect],[data-response-state=invalid],[data-response-state=unanswered]) input[data-astro-cid-geey5ows]{background:var(--danger-100)}.numeric-response-field__spoken-unit[data-astro-cid-geey5ows]{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media print{.numeric-response-field[data-astro-cid-geey5ows] input[data-astro-cid-geey5ows],.numeric-response-field__feedback[data-astro-cid-geey5ows],.numeric-response-field__spoken-unit[data-astro-cid-geey5ows]{display:none!important}.numeric-response-field__control[data-astro-cid-geey5ows]{display:block}}.choice-response-field[data-astro-cid-26l4shsg]{border:0;min-width:0;margin:0;padding:0}.choice-response-field[data-astro-cid-26l4shsg] legend[data-astro-cid-26l4shsg]{color:var(--ink-800);font-family:var(--font-ui,var(--font-body));margin-bottom:.45rem;font-weight:750}.choice-response-field__options[data-astro-cid-26l4shsg]{gap:.45rem;display:grid}.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]{gap:var(--space-2);box-sizing:border-box;min-height:var(--control-height);padding:var(--space-2) var(--space-3);border:1px solid var(--control-boundary);border-radius:var(--radius-control);background:var(--surface-raised);color:var(--text-primary);cursor:pointer;font:var(--type-control)/var(--leading-ui) var(--font-ui);transition:background-color var(--motion-fast) ease, border-color var(--motion-fast) ease;grid-template-columns:auto minmax(0,1fr) 1.25rem;align-items:start;display:grid}.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]:hover{background:var(--surface-subtle);border-color:var(--accent-600)}.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]:active{background:var(--selected-bg)}.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]:has(input:checked){border-color:var(--accent-600);box-shadow:inset 0 0 0 1px var(--accent-600);background:var(--selected-bg)}.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]:has(input:focus-visible),.choice-response-field[data-astro-cid-26l4shsg] select[data-astro-cid-26l4shsg]:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.choice-response-field[data-astro-cid-26l4shsg] input[data-astro-cid-26l4shsg]{width:1.15rem;height:1.15rem;accent-color:var(--accent-600);margin-top:.15rem}.choice-response-field[data-astro-cid-26l4shsg] select[data-astro-cid-26l4shsg]{min-height:var(--control-height);max-width:100%;padding:var(--space-2) var(--space-4) var(--space-2) var(--space-2);border:1px solid var(--control-boundary);border-radius:var(--radius-control);color:var(--text-primary);background:var(--surface-raised);font:var(--type-control)/var(--leading-ui) var(--font-ui)}.choice-response-field[data-astro-cid-26l4shsg][data-response-state=correct] [data-astro-cid-26l4shsg]:is(select,label:has(input:checked)){border-color:var(--success-700);box-shadow:inset 0 0 0 1px var(--success-700);background:var(--success-100)}.choice-response-field[data-astro-cid-26l4shsg][data-response-state=incorrect] [data-astro-cid-26l4shsg]:is(select,label:has(input:checked)){border-color:var(--danger-700);box-shadow:inset 0 0 0 1px var(--danger-700);background:var(--danger-100)}.choice-response-field[data-astro-cid-26l4shsg][data-response-state=unanswered] [data-astro-cid-26l4shsg]:is(select,.choice-response-field__options>label){border-color:var(--danger-700)}.choice-response-field__result[data-astro-cid-26l4shsg]{visibility:hidden;align-items:center;gap:var(--space-1);font-weight:650;font-size:var(--type-meta);grid-area:1/3;display:flex}.choice-response-field[data-astro-cid-26l4shsg][data-response-state=correct] label[data-astro-cid-26l4shsg]:has(input:checked) .choice-response-field__result--correct[data-astro-cid-26l4shsg]{visibility:visible;color:var(--success-700)}.choice-response-field[data-astro-cid-26l4shsg][data-response-state=incorrect] label[data-astro-cid-26l4shsg]:has(input:checked) .choice-response-field__result--incorrect[data-astro-cid-26l4shsg]{visibility:visible;color:var(--danger-700)}@media (prefers-reduced-motion:reduce){.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]{transition:none}}.choice-response-field__print-options[data-astro-cid-26l4shsg]{display:none}@media print{.choice-response-field[data-astro-cid-26l4shsg] input[data-astro-cid-26l4shsg],.choice-response-field[data-astro-cid-26l4shsg] select[data-astro-cid-26l4shsg],.choice-response-field__feedback[data-astro-cid-26l4shsg],.choice-response-field__result[data-astro-cid-26l4shsg]{display:none!important}.choice-response-field__print-options[data-astro-cid-26l4shsg]{display:block}.choice-response-field__options[data-astro-cid-26l4shsg] label[data-astro-cid-26l4shsg]{background:0 0;border-radius:0;min-height:0;padding:0;display:block;border:0!important}}