._canvas_1ep44_1{aspect-ratio:1;touch-action:none;cursor:grab;background-color:var(--lesson-mol-bg);width:100%;max-height:74vh;display:block}._canvas_1ep44_1:active{cursor:grabbing}._canvas_1ep44_1:focus-visible{outline:3px solid var(--color-focus);outline-offset:-3px}._controls_1ep44_25{gap:var(--space-4);padding:var(--space-4);border-top:1px solid var(--color-border);flex-direction:column;display:flex}._hintRow_1ep44_33{justify-content:space-between;align-items:center;gap:var(--space-3) var(--space-4);flex-wrap:wrap;display:flex}._hint_1ep44_33{font-size:var(--text-sm);color:var(--color-text-muted);flex:16rem;margin:0}._reset_1ep44_48{min-height:44px;padding:0 var(--space-4);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background-color:var(--color-panel);color:var(--color-primary);font:inherit;cursor:pointer;flex:none;font-weight:600}._reset_1ep44_48:hover{border-color:var(--color-primary)}._picker_1ep44_65{gap:var(--space-2);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}._pick_1ep44_65{min-height:64px;padding:var(--space-1);border:2px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface);color:var(--color-text);font:inherit;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:2px;display:flex}._pick_1ep44_65 b{font-size:1.3rem;line-height:1}._pick_1ep44_65 span{text-align:center;color:var(--color-text-muted);font-size:.75rem;line-height:1.25}._pick_1ep44_65[aria-pressed=true]{border-color:var(--lesson-tri);background-color:var(--lesson-tri-soft)}._pick_1ep44_65[aria-pressed=true] span{color:var(--color-text)}._reset_1ep44_48:focus-visible,._pick_1ep44_65:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}@media (width<=880px){._canvas_1ep44_1{max-height:50vh}}@media (width<=380px){._pick_1ep44_65 span{font-size:.68rem}}._lesson_11t1n_4{--lesson-mol-bg:var(--color-surface);--lesson-longest:var(--color-text)}._lede_11t1n_12{max-width:var(--content-measure);margin-top:var(--space-3);font-size:var(--text-lg);color:var(--color-text-muted)}._mono_11t1n_19{font-family:var(--font-mono);font-variant-numeric:tabular-nums}._layout_11t1n_24{gap:var(--space-5);margin-top:var(--space-5);grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:start;display:grid}._viewer_11t1n_32,._panel_11t1n_33{background-color:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}._noscript_11t1n_40{padding:var(--space-4);background-color:var(--color-primary-light);margin:0}._section_11t1n_46{padding:var(--space-4) var(--space-5);border-top:1px solid var(--color-border)}._section_11t1n_46:first-child{border-top:0}._section_11t1n_46 p{margin:0}._tag_11t1n_59{font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:2px 9px;font-weight:700;display:inline-block}._changes_11t1n_69{color:var(--lesson-tri-text);background-color:var(--lesson-tri-soft)}._same_11t1n_74{color:var(--lesson-same);background-color:var(--lesson-same-soft)}._rows_11t1n_79{gap:var(--space-3);margin:var(--space-3) 0 0;display:grid}._row_11t1n_79{gap:2px var(--space-3);grid-template-columns:9.5rem minmax(0,1fr);align-items:baseline;display:grid}._row_11t1n_79 dt{font-size:var(--text-sm);color:var(--color-text-muted)}._row_11t1n_79 dd{min-width:0;margin:0;font-weight:600}._sub_11t1n_103{font-family:var(--font-sans);font-size:var(--text-xs);color:var(--color-text-muted);font-weight:400;display:block}._bin_11t1n_111{margin-top:var(--space-2)}._binTrack_11t1n_115{border:1px solid var(--lesson-same);border-radius:var(--radius-md);background-color:var(--lesson-same-soft);height:40px;position:relative}._binDot_11t1n_123{border:2px solid var(--lesson-ghost);background-color:var(--color-panel);width:22px;height:22px;color:var(--color-text-muted);transition:left var(--motion-base,.25s) ease;border-radius:50%;place-items:center;margin:-11px 0 0 -11px;font-size:.7rem;font-weight:700;display:grid;position:absolute;top:50%}._up_11t1n_140{top:30%}._down_11t1n_144{top:70%}._on_11t1n_148{z-index:2;border-color:var(--lesson-tri);background-color:var(--lesson-tri);color:var(--lesson-on-tri)}._binEnds_11t1n_155{justify-content:space-between;gap:0 var(--space-3);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-muted);flex-wrap:wrap;margin-top:3px;display:flex}._keybox_11t1n_166{margin-top:var(--space-4);padding:var(--space-3) var(--space-4);border:1px solid var(--lesson-same);border-radius:var(--radius-md);background-color:var(--lesson-same-soft)}._keybox_11t1n_166 small{color:var(--color-text-muted);display:block}._key_11t1n_166{font-size:var(--text-2xl);font-weight:800}._note_11t1n_184{font-size:var(--text-sm);color:var(--color-text-muted)}._comparison_11t1n_189{margin-top:var(--space-7)}._comparison_11t1n_189 h2,._next_11t1n_194 h2{margin-bottom:var(--space-3);padding-bottom:var(--space-2);border-bottom:1px solid var(--color-border)}._scroll_11t1n_200{max-width:100%;margin:var(--space-4) 0;overflow-x:auto}._table_11t1n_206{border-collapse:collapse;font-size:var(--text-sm)}._table_11t1n_206 th,._table_11t1n_206 td{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);text-align:left;vertical-align:top}._table_11t1n_206 thead th{background-color:var(--color-surface)}._num_11t1n_223{font-variant-numeric:tabular-nums;text-align:right!important}._next_11t1n_194{max-width:var(--content-measure);margin-top:var(--space-7)}._next_11t1n_194 ul{padding-left:var(--space-5)}._next_11t1n_194 li+li{margin-top:var(--space-2)}@media (width<=880px){._layout_11t1n_24{gap:var(--space-4);grid-template-columns:minmax(0,1fr)}._row_11t1n_79{grid-template-columns:8rem minmax(0,1fr)}}@media (width<=600px){._row_11t1n_79{grid-template-columns:minmax(0,1fr);gap:2px}._section_11t1n_46{padding:var(--space-4)}}@media (prefers-reduced-motion:reduce){._binDot_11t1n_123{transition:none}}