.Vmx-gq_footer{color:var(--text-secondary);font:var(--font-label);text-transform:uppercase;container-type:inline-size}.Vmx-gq_footer[hidden]{display:none}.Vmx-gq_footerContent{align-items:center;gap:var(--space-4);padding-block:var(--space-4);grid-template-columns:auto minmax(0,1fr);display:grid}.Vmx-gq_releaseIdentity{justify-content:end;align-items:center;gap:var(--space-2);flex-wrap:wrap;grid-area:1/2;min-width:0;display:flex}.Vmx-gq_releaseVersion{min-height:1.75rem;padding:.0625rem var(--space-2);border:var(--border-width) solid var(--border-accent-strong);border-radius:var(--radius-sm);color:var(--text-primary);background:var(--surface-accent-wash);font:var(--font-caption);white-space:nowrap;align-items:center;line-height:1;display:inline-flex}.Vmx-gq_releaseVersion:hover,.Vmx-gq_releaseVersion:focus-visible{border-color:var(--color-accent);color:var(--color-accent);background:var(--surface-panel-raised)}.Vmx-gq_releaseVersion:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.Vmx-gq_footer nav{gap:var(--space-3);flex-wrap:wrap;grid-area:1/1;justify-self:start;display:flex}.Vmx-gq_footer nav a{min-height:2.75rem;color:var(--text-primary);align-items:center;display:inline-flex}.Vmx-gq_contentSettings{min-height:var(--control-min-height);color:var(--text-primary);font:inherit;text-transform:inherit;cursor:pointer;background:0 0;border:0;align-items:center;padding:0;display:inline-flex}.Vmx-gq_contentSettings:hover,.Vmx-gq_contentSettings:focus-visible{color:var(--color-accent)}.Vmx-gq_contentSettings:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}@container (max-width:42rem){.Vmx-gq_footerContent{font:var(--font-caption);text-align:center;justify-items:center;gap:var(--space-2);grid-template-columns:minmax(0,1fr)}.Vmx-gq_releaseIdentity{grid-area:2/1;justify-content:center}.Vmx-gq_footer nav{gap:var(--space-2) var(--space-4);grid-area:1/1;justify-content:center;justify-self:center;min-width:0}}body:has([data-experience-mode=practice]) .Vmx-gq_footer{display:none}body:has([data-document-chrome=none]) .Vmx-gq_footer{display:none}
.Buv4QW_dock{--notice-top:calc(var(--shell-header-height) + var(--safe-area-top) + var(--space-3));--notice-available-width:calc(100vw - var(--layout-gutter) - var(--layout-gutter));justify-items:end;gap:var(--space-3);z-index:19;top:var(--notice-top);right:max(var(--notice-right,max(var(--layout-gutter), calc((100% - var(--layout-content)) / 2))), var(--safe-area-right));width:min(19rem, calc(var(--notice-available-width) - var(--safe-area-left) - var(--safe-area-right)));pointer-events:none;display:grid;position:fixed}.Buv4QW_statusSlot{width:100%;min-width:0;display:grid}.Buv4QW_statusSlot:empty{display:none}.Buv4QW_statusSlot>*{pointer-events:auto}.Buv4QW_stack{gap:var(--space-2);width:100%;min-width:0;padding:var(--space-2);border:var(--border-width) solid var(--border-muted);border-radius:calc(var(--radius-md) + var(--space-2));background:var(--surface-panel);box-shadow:var(--shadow-floating);max-height:max(0px, calc(100dvh - var(--notice-top,0px) - var(--space-4) - var(--safe-area-bottom)));overscroll-behavior:contain;scrollbar-width:thin;pointer-events:auto;animation:Buv4QW_reveal var(--motion-duration-fast) var(--motion-ease-standard);display:grid;overflow-y:auto}.Buv4QW_stack[hidden]{display:none}.Buv4QW_stack:focus{outline:none}.Buv4QW_stack:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.Buv4QW_challengeRegion:empty,.Buv4QW_install:empty{display:none}.Buv4QW_messages{align-items:center;gap:var(--space-2);min-height:var(--control-min-height);padding:0 var(--space-2) 0 var(--space-3);border-radius:var(--radius-control);color:var(--text-secondary);font:var(--font-label);text-align:start;cursor:pointer;background:0 0;border:0;display:flex}.Buv4QW_messages:hover{color:var(--text-primary);background:var(--surface-field)}.Buv4QW_messages:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:calc(-1 * var(--focus-ring-width))}.Buv4QW_messages>span:first-of-type{flex:1}.Buv4QW_messagesCount{background:var(--color-accent-strong);min-width:1.125rem;color:var(--text-on-accent);text-align:center;border-radius:1rem;padding:.125rem .3rem;font-size:.6875rem;font-weight:700;line-height:1}.Buv4QW_messagesChevron{color:var(--text-muted)}.Buv4QW_chatSlot{z-index:18;right:max(var(--space-4), var(--safe-area-right));bottom:calc(max(var(--space-4), var(--safe-area-bottom)) + var(--chat-footer-offset,0px));position:fixed}body:has([data-experience-mode=player],[data-experience-mode=practice],[data-experience-mode=broadcast],[data-document-chrome=none]) .Buv4QW_chatSlot{display:none}.Buv4QW_dock[data-focused],.Buv4QW_dock[data-focused] .Buv4QW_stack{display:contents}.Buv4QW_dock[data-focused] .Buv4QW_statusSlot,.Buv4QW_dock[data-focused] .Buv4QW_challengeRegion,.Buv4QW_dock[data-focused] .Buv4QW_install,.Buv4QW_dock[data-focused] .Buv4QW_messages{display:none}body:has([data-document-chrome=none]) .Buv4QW_dock{display:none}body:has(dialog[open],[data-menu-open=true]) .Buv4QW_stack{visibility:hidden;pointer-events:none}@keyframes Buv4QW_reveal{0%{opacity:0;transform:translateY(calc(-1 * var(--space-1)))}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.Buv4QW_stack{animation:none}}body:has([data-experience-mode=player],[data-experience-mode=practice]) .Buv4QW_dock{display:contents}body:has([data-experience-mode=player],[data-experience-mode=practice]) .Buv4QW_dock .Buv4QW_stack{display:contents}body:has([data-experience-mode=player],[data-experience-mode=practice]) .Buv4QW_dock :is(.Buv4QW_statusSlot,.Buv4QW_challengeRegion,.Buv4QW_install,.Buv4QW_messages){display:none}body:has([data-experience-mode=player],[data-experience-mode=practice],[data-document-chrome=none]) .Buv4QW_announcer{display:none}body:has([data-document-chrome=none]) .Buv4QW_siteAnnouncer{display:none}
.QAVXTa_launcher{gap:var(--space-2);margin-top:var(--space-6);display:grid}.QAVXTa_launcher>.QAVXTa_actions>button:first-child{flex:0 auto;min-width:12rem;min-height:3.5rem}.QAVXTa_launcher>.QAVXTa_actions>button{min-height:3.5rem;font-size:var(--font-size-label)}.QAVXTa_actions{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.QAVXTa_launcher>.QAVXTa_actions>.QAVXTa_settingsButton{padding-inline:var(--space-4)}.QAVXTa_settingsIcon{background:currentColor;flex:none;width:1.125rem;height:1.125rem;-webkit-mask:url(/svg/equalizer-line.svg) 50%/contain no-repeat;mask:url(/svg/equalizer-line.svg) 50%/contain no-repeat}@media (max-width:42rem){.QAVXTa_launcher>.QAVXTa_actions{gap:var(--space-2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.QAVXTa_launcher>.QAVXTa_actions>button{width:100%;min-width:0;padding-inline:var(--space-3)}}@media (max-width:26rem){.QAVXTa_launcher>.QAVXTa_actions{gap:var(--space-2)}.QAVXTa_launcher>.QAVXTa_actions>button{min-width:0;padding-inline:var(--space-3)}.QAVXTa_launcher>.QAVXTa_actions>button:first-child{min-width:0}}.QAVXTa_choices{gap:var(--space-3);border:0;min-width:0;margin:0;padding:0;display:grid}.QAVXTa_choices legend{margin-bottom:var(--space-3);color:var(--text-secondary);font:var(--font-label)}.QAVXTa_choice{padding:var(--space-4);border:var(--border-width) solid var(--border-muted);background:var(--surface-panel-raised);display:grid;position:relative}.QAVXTa_choiceLabel{align-items:flex-start;gap:var(--space-3);cursor:pointer;display:flex}.QAVXTa_rankedSignIn{top:calc(var(--space-4) - .2rem);right:var(--space-4);min-height:var(--space-6);color:var(--color-danger);font:var(--font-caption);white-space:nowrap;text-underline-offset:.2em;align-items:center;text-decoration:underline;display:inline-flex;position:absolute}.QAVXTa_choice:has(.QAVXTa_rankedSignIn) strong{padding-right:8rem}@media (max-width:24rem){.QAVXTa_rankedSignInContext{display:none}.QAVXTa_choice:has(.QAVXTa_rankedSignIn) strong{padding-right:4rem}}.QAVXTa_rankedSignIn:hover{color:var(--text-primary)}.QAVXTa_choice:has(input:checked){background:var(--surface-panel-raised)}.QAVXTa_choice:has(input:focus-visible){outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.QAVXTa_choice:has(input:disabled){color:var(--text-muted);cursor:default}.QAVXTa_choice:has(input:disabled) .QAVXTa_choiceLabel{color:var(--text-muted);cursor:default}.QAVXTa_choice input{width:1.15rem;height:1.15rem;accent-color:var(--color-accent);flex:none;margin:.15rem 0 0}.QAVXTa_choiceLabel>span{gap:var(--space-2);display:grid}.QAVXTa_choice strong{font:var(--font-label)}.QAVXTa_choice small,.QAVXTa_guidance{color:var(--text-secondary);font:var(--font-caption);line-height:1.4}.QAVXTa_guidance{margin:0}.QAVXTa_searchCard{gap:var(--space-2);min-width:0;padding:var(--space-3) var(--space-4);border:var(--border-width) solid var(--border-strong);border-top:var(--pixel-unit) solid var(--color-accent);border-radius:var(--radius-md);background:var(--surface-panel-raised);color:var(--text-primary);box-shadow:var(--shadow-panel);display:grid}.QAVXTa_searchCard[data-state=error]{border-top-color:var(--color-warning)}.QAVXTa_searchCard[data-state=found]{border-top-color:var(--color-success)}.QAVXTa_searchHeader{align-items:start;gap:var(--space-1);flex-wrap:wrap;display:flex}.QAVXTa_searchIdentity{gap:var(--space-1);flex:1;min-width:min(100%,10rem);display:grid}.QAVXTa_searchTitle{align-items:baseline;gap:var(--space-2);font:var(--font-label);overflow-wrap:anywhere;margin:0;font-weight:600;display:flex}.QAVXTa_searchIcon{color:var(--color-accent);flex-shrink:0;align-self:start}.QAVXTa_searchCard[data-state=error] .QAVXTa_searchIcon{color:var(--color-warning)}.QAVXTa_searchCard[data-state=found] .QAVXTa_searchIcon{color:var(--color-success)}.QAVXTa_searchMetadata{gap:var(--space-1) var(--space-2);color:var(--text-secondary);font:var(--font-caption);font-variant-numeric:tabular-nums;flex-wrap:wrap;display:flex}.QAVXTa_searchMessage{color:var(--text-secondary);font:var(--font-caption);overflow-wrap:anywhere;margin:0}.QAVXTa_minimizeButton{width:var(--control-min-height);height:var(--control-min-height);border-radius:var(--radius-control);color:var(--text-secondary);cursor:pointer;background:0 0;border:0;flex-shrink:0;place-items:center;margin-inline-start:auto;margin-inline-end:calc(-1 * var(--space-2));padding:0;display:inline-grid}.QAVXTa_minimizeButton:hover{background:var(--surface-field);color:var(--text-primary)}.QAVXTa_minimizeButton:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:calc(-1 * var(--focus-ring-width))}.QAVXTa_searchControls{justify-content:space-between;align-items:center;gap:var(--space-1) var(--space-2);flex-wrap:wrap;display:flex}.QAVXTa_searchActions{justify-content:end;gap:var(--space-2);flex-wrap:wrap;min-width:0;max-width:100%;margin-inline-start:auto;display:flex}.QAVXTa_searchActions>*{flex:0 auto;min-width:0;max-width:100%}.QAVXTa_keepScreenOn{align-items:center;gap:var(--space-2);min-height:var(--control-min-height);font:var(--font-caption);cursor:pointer;display:inline-flex}.QAVXTa_keepScreenOn input{width:1.15rem;height:1.15rem;accent-color:var(--color-accent);flex-shrink:0;margin:0}@media (max-width:42rem){.QAVXTa_choice{padding:var(--space-3)}}.QAVXTa_practiceLink{min-height:var(--control-min-height);color:var(--text-secondary);font:var(--font-caption);text-underline-offset:.2em;justify-self:start;align-items:center;text-decoration:underline;display:inline-flex}.QAVXTa_practiceLink:hover{color:var(--text-primary)}.QAVXTa_practiceLink:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}
.nPNNCa_example{gap:var(--space-4);width:100%;display:grid}.nPNNCa_controls{gap:var(--space-2);flex-wrap:wrap;display:flex}.nPNNCa_surface{gap:var(--space-2);width:min(19rem,100%);padding:var(--space-2);border:var(--border-width) solid var(--border-muted);border-radius:calc(var(--radius-md) + var(--space-2));background:var(--surface-panel);box-shadow:var(--shadow-floating);display:grid}.nPNNCa_surface[hidden]{display:none}.nPNNCa_note{color:var(--text-muted);font:var(--font-caption);margin:0}.nPNNCa_update{color:var(--text-secondary);font:var(--font-caption)}.nPNNCa_update>summary{align-items:center;gap:var(--space-2);min-height:var(--control-min-height);padding-inline:var(--space-3);cursor:pointer;display:flex}.nPNNCa_update>p{padding-inline:var(--space-3)}
