.SiteHeader-module__azVQWW__header{--header-height:4.5rem;z-index:300;color:var(--shell-ink);background:var(--shell-paper);border-block-end:1px solid var(--shell-line);transition:background-color .18s ease-out,box-shadow .18s ease-out;position:sticky;inset-block-start:0;box-shadow:0 1px #ffffff7a}html[data-canonical-quiz-playing=true] .SiteHeader-module__azVQWW__header{display:none}.SiteHeader-module__azVQWW__header[data-compact=true]{background:var(--shell-paper);box-shadow:0 12px 32px #16302d14}.SiteHeader-module__azVQWW__header[data-flow=true]{position:relative}.SiteHeader-module__azVQWW__header[data-flow=true][data-compact=true]{box-shadow:none}.SiteHeader-module__azVQWW__skipLink{z-index:5;color:var(--shell-paper);background:var(--shell-accent);font-family:var(--font-shell-sans);opacity:0;pointer-events:none;border-radius:.55rem;padding:.7rem 1rem;font-size:.82rem;font-weight:700;text-decoration:none;transition:opacity .14s ease-out,transform .14s ease-out;position:fixed;inset-block-start:.65rem;inset-inline-start:.65rem;transform:translateY(-.5rem)}.SiteHeader-module__azVQWW__skipLink:focus-visible{opacity:1;pointer-events:auto;outline:3px solid var(--shell-focus);outline-offset:2px;transform:translateY(0)}.SiteHeader-module__azVQWW__inner{width:min(100% - 2rem,76rem);min-height:var(--header-height);grid-template-columns:minmax(12rem,1fr) auto minmax(12rem,1fr);align-items:center;gap:clamp(1rem,2.5vw,2.75rem);margin-inline:auto;display:grid}.SiteHeader-module__azVQWW__brand{min-width:0;color:inherit;justify-self:start;align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.SiteHeader-module__azVQWW__brandIcon{object-fit:contain;flex:none;width:2.35rem;height:2.35rem}.SiteHeader-module__azVQWW__brandCopy{flex-direction:column;min-width:0;line-height:1;display:flex}.SiteHeader-module__azVQWW__brandCopy strong{font-family:var(--font-shell-serif);letter-spacing:-.025em;font-size:1.03rem;font-weight:650}.SiteHeader-module__azVQWW__brandCopy small{color:var(--shell-muted);font-family:var(--font-shell-sans);letter-spacing:.075em;text-transform:uppercase;margin-block-start:.24rem;font-size:.61rem;font-weight:650}.SiteHeader-module__azVQWW__desktopNav{align-items:center;gap:clamp(1.2rem,2.3vw,2.2rem);display:flex}.SiteHeader-module__azVQWW__navLink{color:var(--shell-muted);font-family:var(--font-shell-sans);padding-block:.7rem;font-size:.86rem;font-weight:590;line-height:1;text-decoration:none;transition:color .16s ease-out;position:relative}.SiteHeader-module__azVQWW__navLink:after{content:"";background:var(--shell-accent);opacity:0;border-radius:999px;height:2px;transition:opacity .16s ease-out,transform .16s ease-out;position:absolute;inset-block-end:.3rem;inset-inline:0;transform:scaleX(.4)}.SiteHeader-module__azVQWW__navLink[data-active=true]{color:var(--shell-ink)}.SiteHeader-module__azVQWW__navLink[data-active=true]:after{opacity:1;transform:scaleX(1)}.SiteHeader-module__azVQWW__actions{justify-self:end;align-items:center;gap:.55rem;display:flex}.SiteHeader-module__azVQWW__loginLink,.SiteHeader-module__azVQWW__createLink{min-height:2.45rem;font-family:var(--font-shell-sans);border-radius:999px;justify-content:center;align-items:center;padding-inline:1rem;font-size:.78rem;font-weight:680;text-decoration:none;transition:color .16s ease-out,background-color .16s ease-out,border-color .16s ease-out,transform .12s ease-out;display:inline-flex}.SiteHeader-module__azVQWW__loginLink{color:var(--shell-ink)}.SiteHeader-module__azVQWW__createLink{color:var(--shell-paper);background:var(--shell-accent);border:1px solid var(--shell-accent)}.SiteHeader-module__azVQWW__accountWrap{position:relative}.SiteHeader-module__azVQWW__accountTrigger{min-height:2.75rem;color:var(--shell-ink);cursor:pointer;font:inherit;background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;gap:.62rem;padding:.24rem .3rem .24rem .28rem;transition:background-color .16s ease-out,border-color .16s ease-out,transform .12s ease-out;display:inline-flex}.SiteHeader-module__azVQWW__avatar,.SiteHeader-module__azVQWW__avatarFallback{border:2px solid var(--shell-paper);width:2.15rem;height:2.15rem;box-shadow:0 0 0 1px var(--shell-line-strong);border-radius:50%;flex:none}.SiteHeader-module__azVQWW__avatar{object-fit:cover}.SiteHeader-module__azVQWW__accountName{max-width:9rem;color:var(--shell-ink);font-family:var(--font-shell-sans);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:650;overflow:hidden}.SiteHeader-module__azVQWW__chevron{width:.9rem;height:.9rem;color:var(--shell-muted);transition:transform .16s ease-out}.SiteHeader-module__azVQWW__accountTrigger[aria-expanded=true] .SiteHeader-module__azVQWW__chevron{transform:rotate(180deg)}.SiteHeader-module__azVQWW__accountPanel{background:var(--shell-paper-raised);border:1px solid var(--shell-line);transform-origin:100% 0;border-radius:1rem;width:min(18rem,100vw - 2rem);padding:.5rem;animation:.17s cubic-bezier(.16,1,.3,1) both SiteHeader-module__azVQWW__panel-in;position:absolute;inset-block-start:calc(100% + .55rem);inset-inline-end:0;box-shadow:0 20px 60px #142c2929}.SiteHeader-module__azVQWW__accountIntro{border-block-end:1px solid var(--shell-line);align-items:center;gap:.75rem;margin-block-end:.35rem;padding:.75rem;display:flex}.SiteHeader-module__azVQWW__accountIntroCopy{min-width:0;font-family:var(--font-shell-sans);flex-direction:column;gap:.18rem;display:flex}.SiteHeader-module__azVQWW__accountIntroCopy strong,.SiteHeader-module__azVQWW__accountIntroCopy span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.SiteHeader-module__azVQWW__accountIntroCopy strong{font-size:.88rem}.SiteHeader-module__azVQWW__accountIntroCopy span{color:var(--shell-muted);font-size:.75rem}.SiteHeader-module__azVQWW__accountItem{width:100%;min-height:2.55rem;color:var(--shell-ink);cursor:pointer;font-family:var(--font-shell-sans);text-align:start;background:0 0;border:0;border-radius:.65rem;justify-content:space-between;align-items:center;padding-inline:.75rem;font-size:.82rem;font-weight:570;text-decoration:none;transition:color .15s ease-out,background-color .15s ease-out;display:flex}.SiteHeader-module__azVQWW__accountItemHint{color:var(--shell-muted-soft);font-size:.68rem;font-weight:550}.SiteHeader-module__azVQWW__logoutItem{border-block-start:1px solid var(--shell-line);color:#9f3028;border-radius:0 0 .65rem .65rem;margin-block-start:.35rem}.SiteHeader-module__azVQWW__mobileToggle{width:2.75rem;height:2.75rem;color:var(--shell-ink);border:1px solid var(--shell-line);cursor:pointer;background:0 0;border-radius:50%;place-items:center;padding:0;display:none}.SiteHeader-module__azVQWW__mobileToggleIcon{width:1.1rem;height:.8rem;position:relative}.SiteHeader-module__azVQWW__mobileToggleIcon:before,.SiteHeader-module__azVQWW__mobileToggleIcon:after{content:"";background:currentColor;height:1.5px;transition:transform .16s ease-out,inset-block-start .16s ease-out;position:absolute;inset-inline:0}.SiteHeader-module__azVQWW__mobileToggleIcon:before{inset-block-start:.1rem}.SiteHeader-module__azVQWW__mobileToggleIcon:after{inset-block-start:.65rem}.SiteHeader-module__azVQWW__mobileToggle[aria-expanded=true] .SiteHeader-module__azVQWW__mobileToggleIcon:before{inset-block-start:.38rem;transform:rotate(45deg)}.SiteHeader-module__azVQWW__mobileToggle[aria-expanded=true] .SiteHeader-module__azVQWW__mobileToggleIcon:after{inset-block-start:.38rem;transform:rotate(-45deg)}.SiteHeader-module__azVQWW__mobileBackdrop{inset:var(--header-height) 0 0;z-index:0;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#10201e3d;border:0;animation:.16s ease-out both SiteHeader-module__azVQWW__fade-in;position:fixed}.SiteHeader-module__azVQWW__mobilePanel{inset:var(--header-height) 0 auto;z-index:1;padding:.8rem 1rem max(1.1rem, env(safe-area-inset-bottom));background:var(--shell-paper-raised);border-block-end:1px solid var(--shell-line);overscroll-behavior:contain;transform-origin:top;animation:.18s cubic-bezier(.16,1,.3,1) both SiteHeader-module__azVQWW__mobile-panel-in;position:fixed;box-shadow:0 20px 46px #142c2921}.SiteHeader-module__azVQWW__mobileNav{gap:.2rem;display:grid}.SiteHeader-module__azVQWW__mobileNavLink{min-height:3.25rem;color:var(--shell-ink);font-family:var(--font-shell-sans);border-radius:.75rem;justify-content:space-between;align-items:center;padding-inline:.85rem;font-size:1rem;font-weight:610;text-decoration:none;display:flex}.SiteHeader-module__azVQWW__mobileNavLink[data-active=true]{color:var(--shell-accent);background:var(--shell-accent-soft)}.SiteHeader-module__azVQWW__mobileNavLink:after{content:"↗";color:var(--shell-muted-soft);font-size:.8rem}.SiteHeader-module__azVQWW__mobileActions{border-block-start:1px solid var(--shell-line);grid-template-columns:1fr 1fr;gap:.65rem;margin-block-start:.75rem;padding-block-start:.75rem;display:grid}.SiteHeader-module__azVQWW__mobileActions .SiteHeader-module__azVQWW__loginLink,.SiteHeader-module__azVQWW__mobileActions .SiteHeader-module__azVQWW__createLink{min-height:3rem}@keyframes SiteHeader-module__azVQWW__panel-in{0%{opacity:0;transform:translateY(-.35rem)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes SiteHeader-module__azVQWW__mobile-panel-in{0%{opacity:0;transform:translateY(-.5rem)}to{opacity:1;transform:translateY(0)}}@keyframes SiteHeader-module__azVQWW__fade-in{0%{opacity:0}to{opacity:1}}@media (hover:hover) and (pointer:fine){.SiteHeader-module__azVQWW__brand:hover{color:var(--shell-accent)}.SiteHeader-module__azVQWW__navLink:hover{color:var(--shell-ink)}.SiteHeader-module__azVQWW__loginLink:hover{color:var(--shell-accent);background:var(--shell-accent-soft)}.SiteHeader-module__azVQWW__createLink:hover{background:var(--shell-accent-strong);border-color:var(--shell-accent-strong)}.SiteHeader-module__azVQWW__accountTrigger:hover{background:var(--shell-accent-soft);border-color:var(--shell-line)}.SiteHeader-module__azVQWW__accountItem:hover{color:var(--shell-accent);background:var(--shell-accent-soft)}.SiteHeader-module__azVQWW__logoutItem:hover{color:#7f211b;background:#f9e6e2}.SiteHeader-module__azVQWW__mobileNavLink:hover{background:var(--shell-accent-soft)}}.SiteHeader-module__azVQWW__loginLink:active,.SiteHeader-module__azVQWW__createLink:active,.SiteHeader-module__azVQWW__accountTrigger:active,.SiteHeader-module__azVQWW__mobileToggle:active{transform:scale(.97)}.SiteHeader-module__azVQWW__brand,.SiteHeader-module__azVQWW__navLink,.SiteHeader-module__azVQWW__loginLink,.SiteHeader-module__azVQWW__createLink,.SiteHeader-module__azVQWW__accountTrigger,.SiteHeader-module__azVQWW__accountItem,.SiteHeader-module__azVQWW__mobileToggle,.SiteHeader-module__azVQWW__mobileNavLink{touch-action:manipulation;-webkit-tap-highlight-color:#17675f1f}.SiteHeader-module__azVQWW__brand:focus-visible,.SiteHeader-module__azVQWW__navLink:focus-visible,.SiteHeader-module__azVQWW__loginLink:focus-visible,.SiteHeader-module__azVQWW__createLink:focus-visible,.SiteHeader-module__azVQWW__accountTrigger:focus-visible,.SiteHeader-module__azVQWW__accountItem:focus-visible,.SiteHeader-module__azVQWW__mobileToggle:focus-visible,.SiteHeader-module__azVQWW__mobileNavLink:focus-visible{outline:3px solid color-mix(in srgb, var(--shell-focus) 72%, transparent);outline-offset:3px}@media (max-width:62rem){.SiteHeader-module__azVQWW__inner{grid-template-columns:1fr auto}.SiteHeader-module__azVQWW__desktopNav,.SiteHeader-module__azVQWW__actions>.SiteHeader-module__azVQWW__loginLink,.SiteHeader-module__azVQWW__actions>.SiteHeader-module__azVQWW__createLink{display:none}.SiteHeader-module__azVQWW__mobileToggle{display:grid}}@media (max-width:35rem){.SiteHeader-module__azVQWW__inner{width:min(100% - 1.25rem,76rem)}.SiteHeader-module__azVQWW__brandCopy small,.SiteHeader-module__azVQWW__accountName,.SiteHeader-module__azVQWW__chevron{display:none}.SiteHeader-module__azVQWW__accountTrigger{padding:.2rem}.SiteHeader-module__azVQWW__actions{gap:.4rem}}@media (prefers-reduced-motion:reduce){.SiteHeader-module__azVQWW__header,.SiteHeader-module__azVQWW__skipLink,.SiteHeader-module__azVQWW__navLink,.SiteHeader-module__azVQWW__navLink:after,.SiteHeader-module__azVQWW__loginLink,.SiteHeader-module__azVQWW__createLink,.SiteHeader-module__azVQWW__accountTrigger,.SiteHeader-module__azVQWW__chevron,.SiteHeader-module__azVQWW__mobileToggleIcon:before,.SiteHeader-module__azVQWW__mobileToggleIcon:after{transition-duration:.01ms}.SiteHeader-module__azVQWW__accountPanel,.SiteHeader-module__azVQWW__mobilePanel,.SiteHeader-module__azVQWW__mobileBackdrop{animation:none}}