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200px);margin:auto;display:block}._media_m3w9d_2 video::cue{color:#fff;background:#000000e6}._controls_m3w9d_2{justify-content:space-between;align-items:center;gap:12px;margin-top:12px;display:flex}._controls_m3w9d_2 label{font-weight:600}._controls_m3w9d_2 select,._media_m3w9d_2 button{font:inherit;border:1px solid var(--bronze);background:var(--paper);max-width:100%;min-height:44px;color:var(--ink);border-radius:8px;padding:8px 12px}._note_m3w9d_2{color:var(--quiet);margin:10px 0;font-size:.85rem;line-height:1.85}._direct_m3w9d_2{align-items:center;min-height:44px;font-size:.9rem;display:inline-flex}._sequence_m3w9d_2{justify-content:space-between;gap:16px;margin:20px 0;display:flex}._sequence_m3w9d_2 a{align-items:center;min-height:44px;padding:8px 0;font-weight:600;display:flex}._playlist_m3w9d_2{border:1px solid var(--rule);background:var(--wash);border-radius:16px;padding:22px}._playlist_m3w9d_2 h2{margin-bottom:14px;font-size:1.1rem}._playlist_m3w9d_2 ol{gap:8px;margin:0;padding:0;list-style:none;display:grid}._playlist_m3w9d_2 a{border:1px solid #0000;border-radius:10px;grid-template-columns:32px minmax(0,1fr);align-items:start;gap:12px;min-height:72px;padding:14px 12px;text-decoration:none;display:grid}._playlist_m3w9d_2 a:hover{background:var(--paper);border-color:var(--rule)}._playlist_m3w9d_2 a[aria-current]{background:var(--paper);border-color:var(--bronze);box-shadow:inset 3px 0 var(--bronze)}._number_m3w9d_2{font-variant-numeric:tabular-nums;color:var(--bronze);font-weight:600}._playlist_m3w9d_2 strong{overflow-wrap:anywhere;font-size:.98rem;line-height:1.65;display:block}._playlist_m3w9d_2 small{color:var(--quiet);margin-top:5px;display:block}._notes_m3w9d_2{border-top:1px solid var(--rule);max-width:80ch;margin-top:20px;padding-top:22px}._scope_m3w9d_2{margin-bottom:14px;font-size:.93rem;line-height:1.9}._notes_m3w9d_2 details{border-bottom:1px solid var(--rule);padding:8px 0}._notes_m3w9d_2 summary{cursor:pointer;min-height:48px;padding:12px 0;font-weight:600;line-height:1.75}._notes_m3w9d_2 details>div,._notes_m3w9d_2 details>p{padding-block:10px}._notes_m3w9d_2 p,._notes_m3w9d_2 li{line-height:1.9}._notes_m3w9d_2 p+p{margin-top:14px}._notes_m3w9d_2 ul{padding-left:24px}._notes_m3w9d_2 li{margin:12px 0}._notes_m3w9d_2 a{overflow-wrap:anywhere}._answer_m3w9d_2{margin:0 0 12px 16px}._related_m3w9d_2{border-top:1px solid var(--rule);margin-top:30px;padding-top:24px}._related_m3w9d_2 h2{margin-bottom:10px;font-size:1rem}._related_m3w9d_2 a{min-height:44px;padding-block:10px;display:inline-block}._entry_m3w9d_2{border:1px solid var(--bronze);background:var(--wash);border-radius:12px;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;margin-block:18px;padding:18px 20px;line-height:1.75;text-decoration:none;display:grid}._entry_m3w9d_2 strong{font-size:1.1rem}._entry_m3w9d_2 span:first-of-type{color:var(--quiet);grid-column:1;font-size:.88rem}._entry_m3w9d_2 span:last-child{grid-area:1/2/3;align-self:center}._page_m3w9d_2 :is(a,button,summary,select,video):focus-visible{outline:3px solid var(--bronze);outline-offset:4px}._entry_m3w9d_2:focus-visible{outline:3px solid var(--bronze);outline-offset:4px}@media (max-width:760px){._layout_m3w9d_2{grid-template-columns:minmax(0,1fr);gap:24px}._page_m3w9d_2{padding-block:18px 56px}._header_m3w9d_2{padding-block:12px 20px}._playlist_m3w9d_2{padding:16px}._playlist_m3w9d_2 a{padding:12px 10px}._media_m3w9d_2{width:min(100%,340px)}._sequence_m3w9d_2{gap:12px}._notes_m3w9d_2{margin-top:24px}._current_m3w9d_2 h2{overflow-wrap:anywhere}}@media print{._media_m3w9d_2,._sequence_m3w9d_2{display:none}._layout_m3w9d_2{display:block}._playlist_m3w9d_2{margin-block:20px}._notes_m3w9d_2 details::details-content{content-visibility:visible;height:auto}._notes_m3w9d_2 details:not([open])>:not(summary){display:block}}@media (forced-colors:active){._playlist_m3w9d_2,._playlist_m3w9d_2 a[aria-current],._entry_m3w9d_2{border-color:canvastext}}._caption_m3w9d_4{text-align:center;overflow-wrap:anywhere;min-height:5em;color:var(--ink);padding:14px 4px;font-size:1rem;line-height:1.65}._caption_m3w9d_4[hidden]{display:none}._headerWrap_m3w9d_7 .site-header{position:relative;top:auto}._media_m3w9d_2 video[data-inline-captions=true]::cue{color:#0000;text-shadow:none;background:0 0}._guide_m3w9d_13{border-bottom:1px solid var(--rule);align-items:flex-start;gap:16px;margin-bottom:22px;padding-bottom:22px;display:flex}._guide_m3w9d_13 img{object-fit:contain;flex:0 0 80px;width:80px;height:auto;margin-top:12px}._guide_m3w9d_13>div{min-width:0}._guide_m3w9d_13 ._guideLabel_m3w9d_15{color:var(--quiet);margin:0 0 6px;font-size:.75rem;line-height:1.7}._guide_m3w9d_13 h2{margin:0 0 8px;font-size:1.05rem;line-height:1.7}._guide_m3w9d_13 ol{padding-left:20px;list-style:decimal;display:block}._guide_m3w9d_13 li{margin-block:5px;font-size:.85rem;line-height:1.8}._guide_m3w9d_13 a{border:0;min-height:44px;padding:8px 0;font-size:.85rem;text-decoration:underline;display:inline-flex}#_lesson-practice_m3w9d_1{scroll-margin-top:24px}@media (max-width:360px){._guide_m3w9d_13{gap:12px}._guide_m3w9d_13 img{flex-basis:56px;width:56px}}@media print{._guide_m3w9d_13 img{display:none}}._cardSummary_m3w9d_22{color:var(--quiet);margin:7px 0 0;font-size:13px;font-weight:400;line-height:1.8}._playlist_m3w9d_2 li>a{transition:background .16s,border-color .16s,transform .16s}._playlist_m3w9d_2 li>a:focus-visible{outline-offset:3px;outline:3px solid #235b96}._playlist_m3w9d_2 li>a:active{transform:translateY(1px)}@media (hover:hover){._playlist_m3w9d_2 li>a:hover{transform:translateY(-2px)}}html[data-reduce-motion=true] ._playlist_m3w9d_2 li>a{transform:none}@media (prefers-reduced-motion:reduce){._playlist_m3w9d_2 li>a{transition:none;transform:none!important}}