:root{--ground:#f7f5ed;--surface:#fcfbf7;--surface-2:#eeeee4;--line:#dedfd3;--line-ui:#7c8372;--ink:#20352d;--ink-2:#3c493e;--muted:#626a5b;--accent:#405238;--accent-soft:#e7ecdf;--accent-line:#b4c0a5;--on-accent:#fff;--aurora-a:#62774b17;--aurora-b:#b199680d;--aurora-c:#657e5a0a;--glass:#fcfbf7f0;--glass-edge:#fffffaeb;--brand-olive:#405238;--brand-cream:#f7f5ed;--brand-page:#788065;--brand-page-turn:#969b80;--brand-gold:#af996a;--font-editorial:"Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif}@media (prefers-color-scheme:dark){:root{--ground:#171e18;--surface:#202920;--surface-2:#2c3529;--line:#3d4737;--line-ui:#818d74;--ink:#f0f1e5;--ink-2:#c7cfbb;--muted:#b3bca7;--accent:#c0cda7;--accent-soft:#313e2b;--accent-line:#697d57;--on-accent:#182114;--glass:#202920f0;--glass-edge:#f0f1e51a}}[data-brand-shell=paper-olive]>header{min-block-size:64px;padding-block:10px;padding-inline:max(18px, env(safe-area-inset-left,0px)) max(18px, env(safe-area-inset-right,0px));border-block-end:0}[data-brand-lockup=true]{gap:10px}[data-brand-mark=true]{flex:none;display:block}[data-brand-shell=paper-olive] [data-brand-wordmark=true]{font-family:var(--font-editorial);letter-spacing:-.05em;font-size:29px;font-weight:500;line-height:1.1}[data-brand-shell=paper-olive] [data-account-entry]{min-height:44px;box-shadow:none;border-radius:999px}[data-brand-shell=paper-olive] nav[aria-label=Primary]{background:var(--ground);padding-top:4px}[data-brand-shell=paper-olive] nav[aria-label=Primary]>ul{background:var(--surface);border-color:var(--line);--tw-ring-shadow:0 0 #0000;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:24px;box-shadow:0 3px 16px #20352d0d}[data-brand-shell=paper-olive] nav[aria-label=Primary] a{gap:6px;min-height:58px;font-size:11px;line-height:1.15}[data-brand-shell=paper-olive] nav[aria-label=Primary] svg{width:24px;height:24px}@media (min-width:700px){[data-brand-shell=paper-olive]>header{padding-inline:max(28px,50vw - 550px)}}[data-brand-shell=paper-olive][data-question-launch=true]:has([data-question-launch-content=true])>header{background:var(--brand-olive);color:var(--brand-cream);--brand-page:#c4ccb1;--brand-page-turn:#e7e9d8}[data-brand-shell=paper-olive][data-question-launch=true]:has([data-question-launch-content=true])>header [data-brand-wordmark]{color:inherit}[data-brand-shell=paper-olive][data-question-launch=true]:has([data-question-launch-content=true])>header a{color:#20352d;background:#fcfbf7;border-color:#fcfbf7;outline-color:#fcfbf7}[data-brand-shell=paper-olive][data-question-launch=true]:has([data-question-launch-content=true]) [data-account-avatar]{color:#405238;background:#e7ecdf}@media (forced-colors:active){[data-brand-shell=paper-olive]>header,[data-brand-shell=paper-olive] nav[aria-label=Primary]>ul{box-shadow:none}}[data-brand-shell=paper-olive]:has([data-brand-map=true]){--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--ground:var(--lightningcss-light,#f7f5ed)var(--lightningcss-dark,#171e18);--surface:var(--lightningcss-light,#fcfbf7)var(--lightningcss-dark,#202920);--surface-2:var(--lightningcss-light,#eeeee4)var(--lightningcss-dark,#2c3529);--line:var(--lightningcss-light,#dedfd3)var(--lightningcss-dark,#3d4737);--line-ui:var(--lightningcss-light,#7c8372)var(--lightningcss-dark,#818d74);--ink:var(--lightningcss-light,#20352d)var(--lightningcss-dark,#f0f1e5);--ink-2:var(--lightningcss-light,#3c493e)var(--lightningcss-dark,#c7cfbb);--muted:var(--lightningcss-light,#626a5b)var(--lightningcss-dark,#b3bca7);--accent:var(--lightningcss-light,#405238)var(--lightningcss-dark,#c0cda7);--accent-soft:var(--lightningcss-light,#e7ecdf)var(--lightningcss-dark,#313e2b);--accent-line:var(--lightningcss-light,#b4c0a5)var(--lightningcss-dark,#697d57);--on-accent:var(--lightningcss-light,#fff)var(--lightningcss-dark,#182114)}@media (prefers-color-scheme:dark){[data-brand-shell=paper-olive]:has([data-brand-map=true]){--lightningcss-light: ;--lightningcss-dark:initial}}[data-brand-shell=paper-olive]:has([data-brand-map=true][data-scheme=light]){--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}[data-brand-shell=paper-olive]:has([data-brand-map=true][data-scheme=dark]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-brand-shell=paper-olive][data-question-launch=true]:has([data-question-launch-content=true]){background:var(--brand-olive)}
.E4rWEa_shell{box-sizing:border-box;min-block-size:100dvh;inline-size:100%;background:var(--ground);color:var(--ink);flex-direction:column;padding-block-start:env(safe-area-inset-top,0px);display:flex}.E4rWEa_topbar{padding:4px max(12px, env(safe-area-inset-right,0px)) 4px max(12px, env(safe-area-inset-left,0px));border-block-end:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;gap:12px;min-block-size:52px;display:flex}.E4rWEa_brand{align-items:center;gap:10px;min-inline-size:0;display:flex}.E4rWEa_mark{background:var(--accent);block-size:28px;inline-size:28px;color:var(--on-accent);box-shadow:var(--elev-1);border-radius:9px;flex:none;justify-content:center;align-items:center;display:inline-flex}.E4rWEa_wordmark{letter-spacing:-.025em;font-size:17px;font-weight:650}.E4rWEa_sample{color:var(--muted);font-size:10px;display:block}.E4rWEa_content{min-inline-size:0;padding-inline:env(safe-area-inset-left,0px) env(safe-area-inset-right,0px);flex-direction:column;flex:1 0 auto;display:flex}.E4rWEa_content:focus{outline:none}.E4rWEa_navigation{z-index:30;flex:none;position:sticky;inset-block-end:0}.E4rWEa_navigation nav[aria-label=Primary]{padding-block-end:env(safe-area-inset-bottom,0px);padding-inline:env(safe-area-inset-left,0px) env(safe-area-inset-right,0px)}.E4rWEa_navigation nav[aria-label=Primary] a{padding-block-end:0}.E4rWEa_skip{clip-path:inset(50%);white-space:nowrap;block-size:1px;inline-size:1px;position:absolute;overflow:hidden}.E4rWEa_skip:focus{clip-path:none;block-size:auto;inline-size:auto;z-index:50;background:var(--surface);color:var(--ink);outline:2px solid var(--accent);border-radius:8px;padding:8px 12px;inset-block-start:max(8px, env(safe-area-inset-top,0px));inset-inline-start:max(8px, env(safe-area-inset-left,0px));overflow:visible}@media (max-width:1024px){.E4rWEa_shell[data-app-map=true]{block-size:100dvh;min-block-size:0;overflow:clip}.E4rWEa_shell[data-app-map=true] .E4rWEa_content{overscroll-behavior:contain;flex:1 1 0;min-block-size:0;overflow:auto}}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])){background:#0d7985}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_topbar{color:#fff;padding:37px max(22px, env(safe-area-inset-right,0px)) 3px max(22px, env(safe-area-inset-left,0px));background:#0d7985;border:0;min-block-size:84px}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_wordmark{font-size:21px;font-weight:700}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_mark{box-shadow:none;background:0 0;block-size:25px;inline-size:23px}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_mark svg{width:23px;height:23px}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_navigation{background:#f7f8fa;border-top:1px solid #d7dee5}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_navigation nav[aria-label=Primary]{padding-top:5px}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_navigation ul{box-shadow:none;--tw-ring-shadow:0 0 #0000;background:0 0;border:0;border-radius:0;margin-bottom:4px}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_navigation a{color:#606b7a;min-height:54px;font-size:10px}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_navigation a[aria-current=page]{color:#087580;background:#e0f1f3}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_content{background:#f7f8fa}@media (min-width:700px){.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) .E4rWEa_topbar{padding-inline:max(32px,50vw - 340px)}}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) [data-account-entry]{color:#fff;width:44px;height:44px;box-shadow:none;background:0 0;border:0;place-items:center;gap:0;padding:0;display:grid}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) [data-account-entry]:focus-visible{outline-color:#fff}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) [data-account-avatar]{width:34px;height:34px;color:inherit;background:0 0;border:1px solid #ffffffe6;place-items:center;font-size:16px;font-weight:500;display:grid}.E4rWEa_shell[data-question-launch=true]:has([data-question-launch-content=true]:not([data-question-launch-compact=true])) [data-account-label]{display:none}.E4rWEa_shell:has([data-question-session-active=true]) .E4rWEa_navigation{display:none}.E4rWEa_shell:has([data-question-session-active=true]) .E4rWEa_content{padding-block-end:env(safe-area-inset-bottom,0px)}.E4rWEa_shell:has([data-qbank-reader-toolbar=true]) .E4rWEa_topbar{display:none}.E4rWEa_shell:has([data-qbank-reader-toolbar=true]) main{max-width:768px;padding-block:8px 16px}.E4rWEa_shell:has([data-qbank-reader=true]) .E4rWEa_content{scroll-margin-block-start:60px}.E4rWEa_shell:has([data-question-session-active=true]) [data-qbank-navigation=true]{padding-block-end:max(8px, env(safe-area-inset-bottom,0px));bottom:0}