.br{padding-top:var(--vv-top,0px);padding-bottom:var(--kb,0px);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);z-index:var(--z-overlay);background:var(--color-canvas);color:var(--color-primary);font-family:var(--font-text);text-align:left;grid-template-rows:auto minmax(0,1fr) auto;display:grid;position:fixed;inset:0}html[data-intro-seen] .br.is-first{display:none}.br :focus-visible{outline:var(--focus-width) solid var(--color-focus);outline-offset:var(--focus-offset)}.br button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.br-top{justify-content:space-between;align-items:center;gap:var(--space-m);padding:calc(var(--space-s) + env(safe-area-inset-top)) var(--gutter) 0;min-height:var(--tap);display:flex}.br-wordmark{font-size:var(--text-wordmark)}.br .br-skip{min-height:var(--tap);padding:0 var(--space-m);margin-right:calc(var(--space-m) * -1);border-radius:var(--radius-full);font-size:var(--text-callout);font-weight:var(--weight-semibold);color:var(--color-secondary)}@media (hover:hover){.br .br-skip:hover{color:var(--color-primary)}}.br-track{scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;min-height:0;display:flex;overflow:auto hidden}.br-track::-webkit-scrollbar{display:none}.br-panel{box-sizing:border-box;scroll-snap-align:start;scroll-snap-stop:always;align-content:center;gap:var(--space-xl);min-width:0;padding:var(--space-m) var(--gutter);flex:0 0 100%;grid-template-rows:minmax(110px,34vh) auto;display:grid;overflow-y:auto}.br-art{min-height:0;color:var(--color-primary);place-items:center;display:grid}.br-art svg{width:auto;max-width:100%;height:100%;max-height:300px}.br-panel.is-remember .br-art{gap:var(--space-xl);--dome-w:min(62vw, 260px, 26vh);grid-template-rows:auto auto;align-content:center}.br-panel.is-remember .br-art svg:not(.br-mark){width:var(--dome-w);height:auto;max-height:none;margin:calc(var(--dome-w) * -.52) 0 calc(var(--dome-w) * -.16)}.br-art svg.br-mark{width:clamp(96px,30vw,168px);height:auto;max-height:none}.br-art svg.br-mark.is-alone{width:min(72vw,340px)}.br .line-drawing .knock{fill:var(--color-canvas)}.br-words{gap:var(--space-m);flex-direction:column;width:100%;max-width:34rem;margin:0 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.br-more{min-height:var(--tap);font-size:var(--text-callout);color:var(--color-primary);text-underline-offset:4px;text-decoration:underline;-webkit-text-decoration-color:var(--color-stroke-strong);text-decoration-color:var(--color-stroke-strong);align-self:flex-start;align-items:center;display:inline-flex}.br .br-quiet{min-height:var(--tap);padding:0 var(--space-l);font-size:var(--text-callout);font-weight:var(--weight-semibold);color:var(--color-secondary);text-underline-offset:4px;text-decoration:underline;-webkit-text-decoration-color:var(--color-stroke-strong);text-decoration-color:var(--color-stroke-strong);align-self:center}@media (hover:hover){.br .br-quiet:hover{color:var(--color-primary)}}.br-panel.is-touch{grid-template-rows:auto;align-content:center}.br-panel.is-signin{grid-template-rows:auto;align-content:start}.br-panel.is-signin .br-art{display:none}.br-panel.is-signin .si{gap:var(--space-l)}.br-panel.is-signin .si-title{font-family:var(--font-display);font-size:var(--text-display);line-height:var(--leading-tight)}.br-foot{align-items:center;gap:var(--space-m);padding:var(--space-s) var(--gutter) calc(var(--space-l) + env(safe-area-inset-bottom));flex-direction:column;display:flex}.br-dots{gap:var(--space-xxxs);margin:0;padding:0;list-style:none;display:flex}.br .br-dot{border-radius:var(--radius-full);place-items:center;width:28px;height:28px;display:grid}.br .br-dot:before{content:"";border-radius:var(--radius-full);background:var(--color-fill-strong);width:7px;height:7px;transition:width var(--duration-quick) var(--ease-snappy), background var(--duration-quick) var(--ease-fade)}.br .br-dot[aria-current=step]:before{background:var(--color-primary);width:20px}.br .br-next{border-radius:var(--radius-full);background:var(--color-accent);width:100%;max-width:26rem;min-height:52px;color:var(--color-on-accent);font-size:var(--text-headline);font-weight:var(--weight-semibold);text-align:center;transition:transform var(--duration-tap) var(--ease-press)}.br .br-next:active{transform:scale(.98)}@media (prefers-reduced-motion:no-preference){.br-panel:not([inert]) .br-words>*,.br-panel:not([inert]) .br-art{animation:br-in var(--duration-emphasized) var(--ease-enter) both}.br-panel:not([inert]) .br-words>:nth-child(2){animation-delay:var(--duration-tap)}.br-panel:not([inert]) .br-words>:nth-child(n+3){animation-delay:var(--duration-quick)}}@keyframes br-in{0%{opacity:0;transform:translateY(var(--space-m))}to{opacity:1;transform:none}}@media (max-height:640px) and (max-width:899px){.br-panel{gap:var(--space-l);grid-template-rows:minmax(80px,24vh) auto}.br-title{font-size:var(--text-title)}}@media (min-width:900px){.br-top{padding:var(--space-xl) var(--space-xxxl) 0}.br-panel{align-items:center;gap:var(--space-hero);padding:var(--space-xl) max(var(--space-xxxl), calc((100vw - var(--page-max)) / 2));grid-template-rows:auto;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.br-art svg{max-height:min(460px,56vh)}.br-words{margin:0}.br-title{font-size:calc(var(--text-display) * 1.2)}.br-panel.is-signin{grid-template-rows:auto;align-content:center}.br-panel.is-signin .br-art{display:grid}.br-foot{justify-content:center;gap:var(--space-xxl);padding-bottom:var(--space-xxxl);flex-direction:row}.br .br-next{width:auto;min-width:220px;padding:0 var(--space-xxl)}}