._header_vzaca_1{position:absolute;display:flex;top:0;left:var(--spacing-l);right:var(--spacing-l);height:var(--header-height);z-index:100;gap:0px}@media(min-width:50em){._header_vzaca_1{top:var(--spacing-s)}}@media(min-width:67.5em){._header_vzaca_1{top:var(--spacing-l)}}._headerContainer_vzaca_20{max-width:1440px;margin:auto;height:var(--header-height);width:100%;gap:0}@media(min-width:50em){._headerContainer_vzaca_20{padding:0px var(--spacing-l)}}@media(min-width:67.5em){._headerContainer_vzaca_20{padding:0px var(--spacing-3xl)}}@media(min-width:90em){._headerContainer_vzaca_20{padding:0px var(--spacing-6xl)}}._headerContent_vzaca_40{flex-grow:1;justify-content:space-between;height:100%}._headerPrimary_vzaca_46{background-color:transparent;color:var(--mantine-color-primary-4);--nav-item-color: var(--mantine-color-primary-4);--nav-item-color-hover: var(--mantine-color-primary-3)}@media(min-width:67.5em){._headerPrimary_vzaca_46{background-color:var(--mantine-color-primary-4);color:var(--mantine-color-white);--nav-item-color: var(--mantine-color-white);--nav-item-color-hover: var(--mantine-color-grayscale-1) }}._headerTransparent_vzaca_60{color:var(--mantine-color-white);--nav-item-color: var(--mantine-color-white);--nav-item-color-hover: var(--mantine-color-grayscale-1)}._headerWhite_vzaca_66{background-color:var(--mantine-color-white);color:var(--mantine-color-primary-4);--nav-item-color: var(--mantine-color-primary-4);--nav-item-color-hover: var(--mantine-color-primary-3);--square-border-color: var(--mantine-color-grayscale-2)}@media(min-width:67.5em){._headerWhite_vzaca_66{border-top:1px solid var(--mantine-color-grayscale-2);border-bottom:1px solid var(--mantine-color-grayscale-2)}}._headerMenu_vzaca_79{display:none;flex-grow:1;gap:30px}@media(min-width:67.5em){._headerMenu_vzaca_79{display:flex}}._mobileMenuHeader_vzaca_89{justify-content:space-between;padding:var(--spacing-s) var(--spacing-l) var(--spacing-xl) var(--spacing-l)}@media(min-width:50em){._mobileMenuHeader_vzaca_89{padding:var(--spacing-l) var(--spacing-3xl) var(--spacing-xl) var(--spacing-3xl)}}@media(min-width:67.5em){._mobileMenuHeader_vzaca_89{padding:var(--spacing-3xl) var(--spacing-6xl) var(--spacing-xl) var(--spacing-6xl)}}@media(min-width:67.5em){._mobileMenuButton_vzaca_103{display:none}}._mobileMenuCloseButton_vzaca_109,._mobileMenuHeader_vzaca_89 a,._buttonPrimary_vzaca_117{color:var(--mantine-color-primary-4)}._navItem_vzaca_121{display:none;max-width:120px;color:var(--nav-item-color, var(--mantine-color-white));font-weight:var(--font-weight-medium)}._navItem_vzaca_121:hover{color:var(--nav-item-color-hover, var(--mantine-color-grayscale-1))}@media(min-width:67.5em){._navItem_vzaca_121{display:inline}}._navButton_vzaca_136{display:none;color:var(--nav-item-color, var(--mantine-color-white));padding-left:5px;padding-right:5px;font-weight:var(--font-weight-medium)}._navButton_vzaca_136:hover{color:var(--nav-item-color-hover, var(--mantine-color-grayscale-1))}@media(min-width:67.5em){._navButton_vzaca_136{display:inline-flex}}._squareLeft_vzaca_152{display:none;height:calc(100% - var(--spacing-s));background-color:var(--mantine-color-primary-4);width:var(--spacing-s);margin-bottom:var(--spacing-s)}@media(min-width:67.5em){._squareLeft_vzaca_152{display:block}}._squareBorderWrapper_vzaca_164{display:none;flex-direction:column}@media(min-width:67.5em){._squareBorderWrapper_vzaca_164{display:flex}}._squareLeftWrapper_vzaca_173{align-self:flex-end;height:100%}._squareRightWrapper_vzaca_179{align-self:flex-start;height:100%}._squareBorderPiece_vzaca_185{width:var(--spacing-s);height:var(--spacing-s)}._squareLeftBorder_vzaca_190{flex:1;border:1px solid var(--square-border-color, var(--mantine-color-grayscale-2));border-right:none}._squareLeftBorderCorner_vzaca_197{border-right:1px solid var(--square-border-color, var(--mantine-color-grayscale-2))}._squareRight_vzaca_179{display:none;width:var(--spacing-s);height:calc(100% - var(--spacing-s));margin-top:var(--spacing-s);background-color:var(--mantine-color-primary-4)}@media(min-width:67.5em){._squareRight_vzaca_179{display:block}}._squareRightBorder_vzaca_215{flex:1;border:1px solid var(--square-border-color, var(--mantine-color-grayscale-2));border-left:none}._squareRightBorderCorner_vzaca_222{border-left:1px solid var(--square-border-color, var(--mantine-color-grayscale-2))}._headerLogo_vzaca_228 svg{width:111px;height:49px}._headerLogoAlwaysBlue_vzaca_235{display:flex;align-items:center;color:var(--mantine-color-primary-4)}@media(min-width:67.5em){._headerLogoBlue_vzaca_241{color:var(--mantine-color-white)}}._headerLogoWhite_vzaca_249{display:flex;align-items:center;color:var(--mantine-color-white)}._dropdown_vzaca_255{padding:var(--spacing-s) 0;display:flex;border:1px solid var(--mantine-color-primary-4)}._dropdownArrow_vzaca_261{border-color:var(--mantine-color-primary-4)}._dropdownList_vzaca_265{min-width:363px;padding:0 var(--spacing-s);align-items:flex-start;gap:0px}._dropdownListLeft_vzaca_272{border-right:1px solid var(--mantine-color-primary-4)}._dropdownListHeader_vzaca_276{font-size:var(--mantine-font-size-lg);font-weight:var(--font-weight-medium);padding:var(--spacing-s)}._menuButtonRoot_vzaca_282{display:flex;align-items:center;gap:var(--spacing-xs);width:100%;padding:var(--spacing-s);font-size:var(--mantine-font-size-lg);font-weight:var(--font-weight-medium);color:var(--mantine-color-primary-4);text-decoration:none}._menuButtonRoot_vzaca_282:hover{background-color:var( --nav-item-color-hover, var(--mantine-color-primary-0) )}._menuButtonInner_vzaca_301{justify-content:flex-start;font-weight:var(--font-weight-medium)}._currentSubjectButton_vzaca_306{--button-color: var(--mantine-color-black)}._mobileModalBody_vzaca_310{height:100%;padding:0}._mobileMenuContent_vzaca_315{display:flex;flex-direction:column;height:100%}._mobileNavList_vzaca_321{flex-grow:1;overflow-y:auto;padding:0 var(--layout-padding);gap:0}._mobileNavItem_vzaca_328{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--spacing-s) 0;color:var(--mantine-color-primary-4);font-size:var(--mantine-font-size-lg);font-weight:var(--font-weight-medium);line-height:130%;border-bottom:1px solid var(--mantine-color-grayscale-2);cursor:pointer;text-decoration:none;background:none;border-top:none;border-left:none;border-right:none;font-family:inherit}._mobileNavItem_vzaca_328:hover{background-color:var( --nav-item-color-hover, var(--mantine-color-primary-0) )}._mobileNavItem_vzaca_328:focus-visible{background-color:var( --nav-item-color-hover, var(--mantine-color-primary-0) );outline:2px solid var(--mantine-color-primary-4)}._mobileNavItemLabel_vzaca_363{display:flex;align-items:center;gap:var(--spacing-s)}._mobileNavBreadcrumb_vzaca_369{display:flex;padding:0 var(--layout-padding) 10px var(--layout-padding);gap:var(--spacing-xs);align-items:center;color:var(--mantine-color-primary-4);border-bottom:1px solid var(--mantine-color-grayscale-2)}._mobileNavBreadcrumbHome_vzaca_378{color:var(--mantine-color-primary-4)}._mobileNavBreadcrumbButton_vzaca_382{color:var(--mantine-color-primary-4);cursor:pointer;background:none;border:none;padding:0;font-weight:var(--font-weight-bold);font-size:var(--mantine-font-size-md);font-family:inherit}._mobileNavFooter_vzaca_393{padding:var(--spacing-l);gap:var(--spacing-s);margin-top:auto;display:flex}@media(min-width:50em){._mobileNavFooter_vzaca_393{padding:var(--spacing-l) var(--spacing-3xl)}}@media(min-width:67.5em){._mobileNavFooter_vzaca_393{padding:var(--spacing-l) var(--spacing-6xl)}}._mobileNavLoginButton_vzaca_408{color:var(--mantine-color-primary-4);border-color:var(--mantine-color-primary-4)}._mobileNavCtaButton_vzaca_413{background-color:var(--mantine-color-accentLime-6);color:var(--mantine-color-black)}._mobileNavCtaButton_vzaca_413:hover{background-color:var(--mantine-color-accentLime-5);color:var(--mantine-color-black)}._subjectIcon_vzaca_423{background-color:var(--mantine-color-primary-4);display:inline-block;width:18px;height:18px;mask-size:contain;mask-repeat:no-repeat;mask-position:center;-webkit-mask-size:contain;-webkit-mask-repeat:no-repeat;-webkit-mask-position:center}._examBoardBadge_vzaca_436{font-size:var(--mantine-font-size-xs);font-weight:var(--font-weight-medium);margin-left:var(--spacing-xxs);position:relative;top:calc(-1 * var(--spacing-xxs))}._comingSoonItem_vzaca_445{display:flex;align-items:center;gap:var(--spacing-xs);width:100%;padding:var(--spacing-s);font-size:var(--mantine-font-size-lg);font-weight:var(--font-weight-medium);color:var(--mantine-color-primary-4)}._comingSoonItem_vzaca_445 ._comingSoonBadge_vzaca_455{margin-left:auto}._comingSoonContent_vzaca_460{display:flex;align-items:center;gap:var(--spacing-xs);opacity:.5}._comingSoonBadge_vzaca_455{font-size:var(--mantine-font-size-xxs);font-weight:var(--font-weight-medium);color:var(--mantine-color-black);background-color:var(--mantine-color-icyBlue-2);padding:2px var(--spacing-xxs);white-space:nowrap}._yearGroupActive_vzaca_476{background-color:var(--mantine-color-primary-0)}._hidden_vzaca_480{visibility:hidden}._subjectListColumn_vzaca_484{min-width:363px;align-items:stretch}._subjectListPanels_vzaca_489{display:grid;width:100%}._subjectListPanel_vzaca_489,._subjectListPanelActive_vzaca_495{grid-row:1;grid-column:1;visibility:hidden}._subjectListPanelActive_vzaca_495{visibility:visible}._brokenImagePlaceholder_14af9_1{display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:1;background-color:var(--mantine-color-grayscale-0);color:var(--mantine-color-grayscale-7);font-family:Inter,sans-serif;font-size:var(--mantine-font-size-sm);font-weight:400;line-height:1.3;border:1px solid var(--mantine-color-grayscale-3);box-sizing:border-box}._katexScrollWrapper_14af9_17{display:inline-block;max-width:100%;overflow-x:auto;overflow-y:hidden;vertical-align:middle;white-space:nowrap;padding-bottom:2px;padding-right:2px}._content_37k53_1>p:last-child{margin-bottom:0}._content_37k53_1 figure{margin:0 auto;width:100%}._content_37k53_1 figure[data-align=left]{margin-left:0;margin-right:auto}._content_37k53_1 figure[data-align=right]{margin-left:auto;margin-right:0}._content_37k53_1 figure img{display:block;width:100%;height:auto;border:1px solid var(--mantine-color-grayscale-3);padding:var(--spacing-xxs);box-sizing:border-box}._content_37k53_1 figcaption{margin-top:var(--spacing-xxs);color:var(--mantine-color-grayscale-7);font-family:Inter,sans-serif;font-size:var(--mantine-font-size-sm)}._content_37k53_1 img{max-width:100%}._content_37k53_1 figure:not(:has(>img))>figcaption{display:none}._lightboxEnabled_37k53_49 figure img,._lightboxEnabled_37k53_49 img{cursor:zoom-in}._lightboxEnabled_37k53_49 figure{position:relative;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto}._lightboxEnabled_37k53_49 figure>img{grid-column:1;grid-row:1}._lightboxEnabled_37k53_49 figure>figcaption{grid-column:1;grid-row:2}._lightboxEnabled_37k53_49 figure:has(>img):after{content:"";grid-column:1;grid-row:1;align-self:end;justify-self:end;width:36px;height:36px;box-sizing:border-box;z-index:1;border:1px solid var(--mantine-color-grayscale-3);background-color:var(--mantine-color-white);background-image:url("data:image/svg+xml,%3csvg%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M15%2015L20%2020'%20stroke='%23636377'%20stroke-width='1.55'%20stroke-miterlimit='2.20269'%20/%3e%3cpath%20d='M9.99414%207V13'%20stroke='%23636377'%20stroke-width='1.55'%20stroke-miterlimit='2.20269'%20/%3e%3cpath%20d='M13%209.99512L7%209.99512'%20stroke='%23636377'%20stroke-width='1.55'%20stroke-miterlimit='2.20269'%20/%3e%3ccircle%20cx='10'%20cy='10'%20r='7'%20stroke='%23636377'%20stroke-width='1.55'%20stroke-miterlimit='2.20269'%20/%3e%3c/svg%3e");background-position:center;background-repeat:no-repeat;pointer-events:none}._htmlContent_37k53_92{border-color:var(--mantine-color-grayscale-2);color:var(--mantine-color-black)}._htmlContent_37k53_92[data-background=blue],._htmlContent_37k53_92[data-background=black],._htmlContent_37k53_92[data-background=blue] a:link,._htmlContent_37k53_92[data-background=blue] a:visited,._htmlContent_37k53_92[data-background=blue] a:hover,._htmlContent_37k53_92[data-background=blue] a:active,._htmlContent_37k53_92[data-background=black] a:link,._htmlContent_37k53_92[data-background=black] a:visited,._htmlContent_37k53_92[data-background=black] a:hover,._htmlContent_37k53_92[data-background=black] a:active{color:var(--mantine-color-white)}._htmlContent_37k53_92[data-background=icyblue]{border-color:var(--mantine-color-primary-4)}._htmlContent_37k53_92[data-background=lime]{border-color:var(--mantine-color-black)}._divider_1gipb_1{position:relative;height:96px;margin-top:-96px;width:100%;background-repeat:repeat-x;background-size:1920px 96px;background-position:left center;z-index:1}._lineDivider_1gipb_12{width:100%;padding:0 var(--layout-padding);box-sizing:border-box}._lineDividerInner_1gipb_18{width:100%;height:1px}._titleRoot_1qy22_1[data-size=h1]{font-size:var(--header-h1)}._titleRoot_1qy22_1[data-size=h2]{font-size:var(--header-h2)}._titleRoot_1qy22_1[data-size=h3]{font-size:var(--header-h3)}._titleRoot_1qy22_1[data-size=h4]{font-size:var(--header-h4)}._root_ahl3f_2{position:relative;z-index:100}._container_ahl3f_7{background-color:var(--mantine-color-black);padding:80px;color:var(--mantine-color-white);gap:80px}@media(max-width:50em){._container_ahl3f_7{padding:var(--spacing-3xl) var(--spacing-xl);gap:var(--spacing-l)}}._container_ahl3f_7 p{margin:0;font-size:var(--mantine-font-size-sm)}._content_ahl3f_24{max-width:1440px;margin-left:auto;margin-right:auto}._titleContainer_ahl3f_30{height:160px;justify-content:space-between}._titleContainer_ahl3f_30 svg{width:204px;height:90px}@media(max-width:50em){._titleContainer_ahl3f_30{height:auto}._titleContainer_ahl3f_30 svg{width:126px;height:56px}}._linksContainer_ahl3f_49{opacity:.6}._linksList_ahl3f_53{gap:var(--spacing-m)}._navItem_ahl3f_57{color:var(--mantine-color-white);font-weight:var(--font-weight-regular);font-size:var(--mantine-font-size-lg)}._navItem_ahl3f_57:hover{color:var(--mantine-color-grayscale-1)}._headerSpacing_9oo5z_1>:first-child._blocksContentPadding_9oo5z_1,._headerSpacing_9oo5z_1>:first-child ._blocksContentPadding_9oo5z_1{padding-top:var(--layout-top)}._blocksContainer_9oo5z_6{margin-top:-96px;gap:0px}._blocksContentPadding_9oo5z_1{padding-bottom:96px}._noDividerSpacing_9oo5z_15{margin-top:-96px}._noNextDividerSpacing_9oo5z_19 ._blocksContentPadding_9oo5z_1{padding-bottom:0}._scrollTarget_9oo5z_23{scroll-margin-top:var(--spacing-l)}@media(min-width:50em){._scrollTarget_9oo5z_23{scroll-margin-top:var(--spacing-3xl)}}._blocksContentContainer_9oo5z_31{margin-left:auto;margin-right:auto;width:100%;max-width:var(--max-width);padding:var(--layout-padding)}