#public-header ._surface_1ygc4_2{--nav-glass-background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;min-width:0;padding:0}._navigation_1ygc4_12{font-family:"Manrope", var(--font-sans), sans-serif;letter-spacing:0;font-kerning:normal;font-synthesis:none;font-weight:600}._navigation_1ygc4_12 .pill-nav__item,._navigation_1ygc4_12 .pill-nav__ink-item{letter-spacing:0;font-weight:600}._navigation_1ygc4_12 .pill-nav__ink{display:none}._navigation_1ygc4_12 .pill-nav__list{z-index:1;position:relative}._navigation_1ygc4_12 .pill-nav__glide{z-index:0;background:var(--glass-accent,#a8c8ff);height:2px;box-shadow:none;border:0;border-radius:2px;top:auto;bottom:5px}._navigation_1ygc4_12[data-focus] .pill-nav__glide{box-shadow:none}._navigation_1ygc4_12 .pill-nav__item,._navigation_1ygc4_12 .pill-nav__face{filter:none;will-change:auto;text-shadow:none;transition:none;transform:none}._navigation_1ygc4_12 .pill-nav__item{color:var(--header-light-ink,#e6efff);line-height:1.4}._navigation_1ygc4_12 .pill-nav__item:is(:hover,:focus-visible,[aria-current=page]){color:var(--header-light-ink,#e6efff)}@media (min-width:1321px){._navigation_1ygc4_12{--header-nav-font:16px;--header-nav-padding:11px}}@media (max-width:1050px){._navigation_1ygc4_12{--header-nav-font:14px;--header-nav-padding:5px}}._navigation_1ygc4_12 .pill-nav__face,._navigation_1ygc4_12 .pill-nav__ink-item{flex-direction:row-reverse}._navigation_1ygc4_12 .pill-nav__item{min-height:44px}._accountMenu_1ygc4_86{--account-surface:#fff;--account-ink:#203858;--account-muted:#526786;--account-accent:#3263b5;--account-wash:#edf3fc;--account-line:#91a9ca4d;--foreground:var(--account-ink);--muted:var(--account-wash);--color-accent-foreground:var(--account-ink);--color-accent:var(--account-wash);border:1px solid var(--account-line);width:252px;min-width:220px;max-width:calc(100vw - 32px);color:var(--account-ink);background:var(--account-surface);font-family:"Manrope", var(--font-sans), sans-serif;opacity:1;transform-origin:var(--transform-origin);border-radius:18px;padding:8px;transition:opacity .18s cubic-bezier(.22,1,.36,1),transform .22s cubic-bezier(.16,1.15,.3,1);animation:none;transform:translateY(0)scale(1);box-shadow:0 16px 48px #16345a1a,0 3px 10px #16345a0a}.dark ._accountMenu_1ygc4_86{--account-surface:#101619f2;--account-ink:#edf4f6;--account-muted:#a9b9bf;--account-accent:#8ddbd5;--account-wash:#213135;--account-line:#b9d7df29;box-shadow:0 16px 48px #00000024,inset 0 1px #ffffff08}body:has(.home-experience,.learn-universe-entry,.play-experience,[data-video-catalog-scene=true],[data-exams-hub-scene=true]):not(:has(.play-orbit-lobby,.speakery-page)) ._accountMenu_1ygc4_86{--account-surface:#10233ff5;--account-ink:#e6efff;--account-muted:#a9bedc;--account-accent:#a8c8ff;--account-wash:#213b60;--account-line:#8db5e333;box-shadow:0 16px 48px #06122429,inset 0 1px #d5e6ff0d}#public-header ._account_1ygc4_86{border:1px solid color-mix(in srgb, currentColor 18%, transparent);background:var(--glass-control,#73aed512);width:auto;min-width:44px;min-height:44px;color:inherit;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:8px 12px;transition:transform .22s cubic-bezier(.22,1,.36,1);display:inline-flex;box-shadow:inset 0 1px #ffffff12}#public-header ._account_1ygc4_86:is(:hover,[data-popup-open]){border-color:color-mix(in srgb, currentColor 30%, transparent);background:var(--glass-hover,#73aed522)}#public-header ._account_1ygc4_86:focus-visible{outline:2px solid var(--glass-accent,#a8c8ff);outline-offset:3px}#public-header ._account_1ygc4_86:active{transform:scale(.97)}#public-header ._accountLabel_1ygc4_178{white-space:nowrap;font-size:13px;font-weight:600;display:inline}._accountMark_1ygc4_184{flex:none;place-items:center;width:18px;height:18px;display:grid}#public-header ._accountMark_1ygc4_184 svg{width:17px;height:17px;display:block}#public-header ._accountChevron_1ygc4_196{opacity:.65;flex:none;width:12px;height:12px;transition:transform .22s cubic-bezier(.22,1,.36,1);display:block}#public-header ._account_1ygc4_86[data-popup-open] ._accountChevron_1ygc4_196{transform:rotate(180deg)}._accountMenu_1ygc4_86:is([data-starting-style],[data-ending-style]){opacity:0;transform:translateY(-6px)scale(.96)}._accountMenu_1ygc4_86[data-side=top]:is([data-starting-style],[data-ending-style]){transform:translateY(6px)scale(.96)}._accountMenu_1ygc4_86[data-ending-style]{transition-duration:.14s,.18s;transition-timing-function:cubic-bezier(.4,0,1,1)}._accountMenu_1ygc4_86:is([data-closed],[data-ending-style]){pointer-events:none}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221{min-height:48px;color:var(--account-ink);box-shadow:none;cursor:pointer;background:0 0;border-radius:10px;outline:none;align-items:center;gap:12px;padding:10px 12px;text-decoration:none;display:flex}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221 ._accountItemLabel_1ygc4_235{color:var(--account-ink);flex:1;font-size:13px;font-weight:600;line-height:1.5}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221 ._accountItemIcon_1ygc4_242{width:18px;height:18px;color:var(--account-muted);background:0 0;flex:none;place-items:center;display:grid}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221 ._accountItemArrow_1ygc4_251{color:var(--account-muted);opacity:.55;transition:transform .22s cubic-bezier(.22,1,.36,1)}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221[aria-current=page]{background:var(--account-wash)}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221[aria-current=page] ._accountItemIcon_1ygc4_242{color:var(--account-accent)}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221:is(:hover,:focus,[data-highlighted]){color:var(--account-ink);background:var(--account-wash)}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221:focus-visible{outline:1px solid var(--account-accent);outline-offset:-2px}._accountMenu_1ygc4_86 ._accountItem_1ygc4_221:is(:hover,[data-highlighted]) ._accountItemArrow_1ygc4_251{transform:translate(2px)}@media (max-width:560px){#public-header ._account_1ygc4_86{gap:0;padding:5px}#public-header ._accountLabel_1ygc4_178,#public-header ._accountChevron_1ygc4_196{display:none}}@media (prefers-reduced-motion:reduce){._accountMenu_1ygc4_86{transition:none!important;animation:none!important;transform:none!important}#public-header ._account_1ygc4_86,#public-header ._accountChevron_1ygc4_196,._accountItemArrow_1ygc4_251{transition:none!important;transform:none!important}}html[data-reduce-motion=true] :is(._account_1ygc4_86,._accountChevron_1ygc4_196,._accountItemArrow_1ygc4_251){transition:none!important;transform:none!important}html[data-reduce-motion=true] ._accountMenu_1ygc4_86{transition:none!important;animation:none!important;transform:none!important}@media (forced-colors:active){._accountMenu_1ygc4_86{color:canvastext;background:canvas;border-color:canvastext}#public-header ._account_1ygc4_86{color:buttontext;background:buttonface;border-color:buttontext}._accountMenu_1ygc4_86{--account-ink:LinkText;--account-muted:LinkText;--account-accent:Highlight;--account-wash:Canvas}:is(._accountMenu_1ygc4_86 ._accountItem_1ygc4_221:focus-visible,._accountMenu_1ygc4_86 ._accountItem_1ygc4_221[aria-current=page]){outline-offset:-2px;outline:2px solid highlight}}._continuationAction_1ygc4_332{box-sizing:border-box;color:#09204a;text-align:center;white-space:nowrap;touch-action:manipulation;background:#f6f9ff;border:1px solid #fffc;border-radius:999px;justify-content:center;align-items:center;gap:12px;width:100%;min-width:0;min-height:54px;padding:14px 20px;font-size:15px;font-weight:700;line-height:1.4;text-decoration:none;display:inline-flex;box-shadow:0 2px 10px #05132e1f}._continuationAction_1ygc4_332:focus-visible{outline-offset:4px;outline:3px solid #62cfff}._continuationAction_1ygc4_332:active{background:#e8f0ff}@media (max-width:560px){._continuationAction_1ygc4_332{padding-inline:12px}}@media (forced-colors:active){._continuationAction_1ygc4_332{color:buttontext;box-shadow:none;background:buttonface;border-color:buttontext}._continuationAction_1ygc4_332:focus-visible{outline-color:highlight}._navigation_1ygc4_12 .pill-nav__item,._navigation_1ygc4_12 .pill-nav__item:is(:hover,:focus-visible,[aria-current=page]){color:linktext}._navigation_1ygc4_12 .pill-nav__item[aria-current=page]{outline-offset:-3px;outline:1px solid highlight}._navigation_1ygc4_12 .pill-nav__item:focus-visible{outline-offset:-2px;outline:2px solid highlight}}