.R2JfdG_button{border-radius:var(--button-radius,.25rem);background:var(--button-primary-bg);width:100%;min-height:3.25rem;font-family:var(--font-sans);color:var(--button-primary-foreground);letter-spacing:.075em;text-transform:uppercase;box-shadow:none;border:0;justify-content:center;align-items:center;gap:.55rem;padding:.85rem 1rem;font-size:.95rem;font-weight:700;line-height:1;transition:opacity .18s,box-shadow .18s,background .18s;display:inline-flex}.R2JfdG_button:hover:not(:disabled),.R2JfdG_button:focus-visible:not(:disabled){background:var(--button-primary-hover-bg);box-shadow:none}.R2JfdG_button:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:3px}.R2JfdG_button:disabled{cursor:not-allowed;opacity:.54;box-shadow:none}.SK8V3G_container{justify-content:center;align-items:center;gap:.5rem;width:100%;padding-block:.25rem;display:flex}.SK8V3G_finishButton{--finish-button-lip-size:.42rem;--finish-button-pressed-lip-size:calc(var(--finish-button-lip-size) * 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var(--motion-ease-out,ease-out)}.YEoChG_railFill{background:var(--progress-fill,linear-gradient(180deg, #075e9c, #2fa7ef));width:100%}.r-DerG_sectionObserver{width:100%;position:relative}.r-DerG_progressBar{--progress-fill:var(--brand-astrix-blue);z-index:60;opacity:0;width:100%;height:.25rem;transition:opacity .12s;display:none;position:fixed;inset:0 0 auto}.r-DerG_progressBar[data-progress-ready=true]{opacity:1}.r-DerG_progressBarFill{transform:scaleX(var(--scroll-progress,0));transform-origin:0;will-change:transform;transition:transform .1s;position:absolute;inset:0}.r-DerG_viewport{--module-floor-grid-line:hsl(var(--foreground) / .12);--module-floor-grid-glow:hsl(var(--foreground) / .08);isolation:isolate;overscroll-behavior-y:contain;flex-direction:column;flex:1;width:100%;min-height:0;padding-top:2.5rem;display:none;position:relative;overflow:clip auto}.r-DerG_viewport:after{z-index:0;content:"";background-image:linear-gradient(to right, var(--module-floor-grid-line) 1px, transparent 1px), linear-gradient(to bottom, var(--module-floor-grid-line) 1px, transparent 1px);width:250vw;height:42rem;filter:drop-shadow(0 0 12px var(--module-floor-grid-glow));opacity:.42;pointer-events:none;transform-origin:top;background-size:clamp(4.75rem,9vw,8rem) clamp(4.75rem,9vw,8rem);position:absolute;bottom:-13rem;left:50%;transform:translate(-50%)perspective(42rem)rotateX(70deg);-webkit-mask-image:linear-gradient(#0000 0%,#000000ad 18%,#000000f0 42%,#0000 72%);mask-image:linear-gradient(#0000 0%,#000000ad 18%,#000000f0 42%,#0000 72%)}html[data-theme=dark] .r-DerG_viewport{--module-floor-grid-line:#ffffff2e;--module-floor-grid-glow:#ffffff24}.r-DerG_mainContent{z-index:10;-webkit-user-select:text;user-select:text;-webkit-touch-callout:default;flex-direction:column;flex:none;justify-content:flex-start;align-items:center;width:100%;min-height:100%;padding-top:.5rem;display:flex;position:relative;overflow:visible}.r-DerG_sections{flex-direction:column;gap:2.5rem;width:100%;padding-bottom:3.5rem;display:flex}.r-DerG_contentSection,.r-DerG_interactiveSection{flex-direction:column;width:100%;max-width:30rem;margin:0 auto;padding-inline:1rem;display:flex}.r-DerG_interactiveSection{min-height:0;max-height:100%}.r-DerG_backgroundShell{pointer-events:none;z-index:-1;opacity:.5;inset-inline:0;height:50vh;position:absolute;top:0;overflow:hidden}.r-DerG_controlsShell{margin-top:1rem;margin-bottom:env(safe-area-inset-bottom);width:100%;padding-inline:1rem}.r-DerG_controlsInner{width:100%;max-width:30rem;margin:0 auto}@media (width>=640px){.r-DerG_sections{gap:2.5rem}.r-DerG_contentSection,.r-DerG_interactiveSection{padding-inline:1.5rem}.r-DerG_contentSection{max-width:49.5rem}.r-DerG_controlsInner{max-width:28rem}}@media (width<=767px){:is(html:has([data-academy-module-page=true]),body:has([data-academy-module-page=true])){scrollbar-gutter:auto;overflow-y:hidden}.r-DerG_progressBar{display:block}.r-DerG_viewport{box-sizing:border-box;height:calc(100dvh - var(--site-header-height,0px));max-height:calc(100dvh - var(--site-header-height,0px));margin-top:var(--site-header-height,0px);flex:none;display:flex}}