@layer bds.component{._container_y6k8f_62{padding-left:var(--grid-padding);padding-right:var(--grid-padding)}._size\:display-1_1800t_95{font-family:var(--font-family-heading);letter-spacing:-.28px;font-size:56px;font-weight:800;line-height:64px}@media (width>=1024px) and (width<=1279.98px){._size\:display-1_1800t_95{letter-spacing:-.43px;font-size:86px;line-height:92px}}@media (width>=1280px){._size\:display-1_1800t_95{letter-spacing:-.6px;font-size:120px;line-height:120px}}._size\:display-2_1800t_116{font-family:var(--font-family-heading);letter-spacing:-.28px;font-size:52px;font-weight:800;line-height:64px}@media (width>=1280px){._size\:display-2_1800t_116{letter-spacing:-.48px;font-size:96px;line-height:108px}}._size\:display-3_1800t_130{font-family:var(--font-family-heading);letter-spacing:-.16px;font-size:32px;font-weight:500;line-height:44px}@media (width>=1280px){._size\:display-3_1800t_130{letter-spacing:-.23px;font-size:46px;line-height:58px}}._size\:display-4_1800t_144{font-family:var(--font-family-body);font-size:16px;font-weight:400;line-height:24px}@media (width>=1280px){._size\:display-4_1800t_144{font-size:24px;line-height:36px}}._size\:heading-1_1800t_156{font-family:var(--font-family-heading);letter-spacing:-.5px;font-size:40px;font-weight:800;line-height:48px}@media (width>=1280px){._size\:heading-1_1800t_156{font-size:60px;line-height:72px}}._size\:heading-2_1800t_169{font-family:var(--font-family-heading);letter-spacing:-.25px;font-size:32px;font-weight:800;line-height:44px}@media (width>=1280px){._size\:heading-2_1800t_169{font-size:36px;line-height:44px}}._size\:heading-2-5_1800t_182{font-family:var(--font-family-heading);letter-spacing:-.25px;font-size:26px;font-weight:800;line-height:38px}@media (width>=1280px){._size\:heading-2-5_1800t_182{font-size:30px;line-height:40px}}._size\:heading-3_1800t_195{font-family:var(--font-family-heading);letter-spacing:-.25px;font-size:20px;font-weight:800;line-height:28px}@media (width>=1280px){._size\:heading-3_1800t_195{letter-spacing:0;font-size:28px;line-height:36px}}._size\:heading-4_1800t_209{font-family:var(--font-family-heading);text-transform:uppercase;font-size:16px;font-weight:800;line-height:24px}._size\:body-large_1800t_216{font-family:var(--font-family-body);font-size:18px;font-weight:400;line-height:28px}._size\:body_1800t_216{font-family:var(--font-family-body);font-size:16px;font-weight:400;line-height:24px}._size\:body-small_1800t_228{font-family:var(--font-family-body);font-size:12px;font-weight:400;line-height:20px}._size\:eyebrow_1800t_234{font-family:var(--font-family-heading);letter-spacing:3px;text-transform:uppercase;font-size:14px;font-weight:500;line-height:20px}._weight\:thin_1800t_242{font-weight:100}._weight\:extra-light_1800t_245{font-weight:200}._weight\:light_1800t_248{font-weight:300}._weight\:normal_1800t_251,._weight\:regular_1800t_254{font-weight:400}._weight\:medium_1800t_257{font-weight:500}._weight\:semi-bold_1800t_260{font-weight:600}._weight\:bold_1800t_263{font-weight:700}._weight\:extra-bold_1800t_266{font-weight:800}._weight\:black_1800t_269{font-weight:900}._markdown_1800t_272 p{margin:20px 0}._markdown_1800t_272>:first-child{margin-top:0}._markdown_1800t_272>:last-child{margin-bottom:0}._uppercase_1800t_281{text-transform:uppercase}}@font-face{font-family:Avenir;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/Avenir-Roman.woff2)format("woff2"),url(/fonts/Avenir-Roman.woff)format("woff")}@font-face{font-family:Avenir;font-weight:500;font-style:normal;font-display:swap;src:url(/fonts/Avenir-Medium.woff2)format("woff2"),url(/fonts/Avenir-Medium.woff)format("woff")}@font-face{font-family:Avenir;font-weight:800;font-style:normal;font-display:swap;src:url(/fonts/Avenir-Heavy.woff2)format("woff2"),url(/fonts/Avenir-Heavy.woff)format("woff")}@font-face{font-family:Avenir;font-weight:900;font-style:normal;font-display:swap;src:url(/fonts/Avenir-Black.woff2)format("woff2"),url(/fonts/Avenir-Black.woff)format("woff")}@layer bds.base{*,:before,:after{box-sizing:border-box}@media (width<=767.98px){:root{--grid-columns:4;--grid-gap:24px;--grid-padding:max(28px, 50% - 250px);--grid-max-width:500px;--grid-column-width:calc(((min(100% - 56px, 500px)) - 72px) / 4)}}@media (width>=768px) and (width<=1023.98px){:root{--grid-columns:6;--grid-gap:24px;--grid-padding:max(40px, 50% - 512px);--grid-max-width:1024px;--grid-column-width:calc(((min(100% - 80px, 1024px)) - 120px) / 6)}}@media (width>=1024px) and (width<=1279.98px){:root{--grid-columns:12;--grid-gap:24px;--grid-padding:max(60px, 50% - 500px);--grid-max-width:1000px;--grid-column-width:calc(((min(100% - 120px, 1000px)) - 264px) / 12)}}@media (width>=1280px) and (width<=1729.98px){:root{--grid-columns:12;--grid-gap:24px;--grid-padding:max(60px, 50% - 648px);--grid-max-width:1296px;--grid-column-width:calc(((min(100% - 120px, 1296px)) - 264px) / 12)}}@media (width>=1730px){:root{--grid-columns:12;--grid-gap:24px;--grid-padding:max(60px, 50% - 648px);--grid-max-width:1296px;--grid-column-width:calc(((min(100% - 120px, 1296px)) - 264px) / 12)}}body{-webkit-text-size-adjust:100%;margin:0}img,svg,video{max-width:100%;height:auto;display:block}input,button,textarea,select{font:inherit}@media (prefers-reduced-motion:no-preference){html:focus-within{scroll-behavior:smooth}html{scroll-padding-top:var(--scroll-padding-top,var(--header-height,0px))}[id]{scroll-margin-top:var(--scroll-margin-top,2ex)}}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@layer base{:root{--font-family-heading:Avenir, sans-serif;--font-family-body:Inter, sans-serif;--font-family-default:var(--font-family-body)}html{font-family:var(--font-family-body);font-size:16px;line-height:1.5}body{font-family:var(--font-family-body);background:#fffaf0}a,a:visited{color:inherit}h1,h2,h3,h4,h5,h6,p,ol,ul{margin:0}ol.unstyled,ul.unstyled{margin-left:0;padding-left:0;list-style:none}#root{flex-direction:column;min-height:100dvh;display:flex}#main{flex:1}}.theme\:landing-page #personal-math-help{max-width:100vw;overflow:hidden}.theme\:landing-page #personal-math-help picture{--picture-scale:25%;width:calc(100% + var(--picture-scale));margin-left:calc(-1 * var(--picture-scale));display:block}@media (width<=1023.98px){.theme\:landing-page #personal-math-help picture{--picture-scale:30%;padding-right:1%}}.theme\:landing-page #math-explained{max-width:100vw;overflow:hidden}@media (width<=1023.98px){.theme\:landing-page #math-explained picture{--picture-scale:20%;width:calc(100% + var(--picture-scale));margin-left:calc(-.5 * var(--picture-scale));padding-left:7%;display:block}}@layer component{._badges_1kr1l_62{--app-badges-height:48px;--app-badges-gap:12px;gap:var(--app-badges-gap);flex-wrap:wrap;display:flex}@media (width>=768px) and (width<=1023.98px){._badges_1kr1l_62{--app-badges-gap:24px}}@media (width>=1024px){._badges_1kr1l_62{--app-badges-height:64px;--app-badges-gap:30px}}._badge_1kr1l_62 img{width:auto;height:var(--app-badges-height)}._socialIcons_ty0de_62{--social-icon-button-size:42px;--social-icon-svg-size:19px;gap:8px;display:flex}._socialIcon_ty0de_62{width:var(--social-icon-button-size);height:var(--social-icon-button-size);color:#000;cursor:pointer;background:#fff;border-radius:50%;justify-content:center;align-items:center;transition:all .3s;display:flex}._socialIcon_ty0de_62:hover{box-shadow:0 1px 4px #3c404340}._socialIcon_ty0de_62 svg{width:var(--social-icon-svg-size);object-fit:contain;height:auto;display:block}._footer_110y5_62{padding:64px var(--grid-padding);color:#fff;background:linear-gradient(261deg,#cc4432 0%,#bf0c34 100%)}@media (width>=768px){._footer_110y5_62{padding:60px var(--grid-padding)}}._content_110y5_72{position:relative}._logo_110y5_75{margin-bottom:40px}._links_110y5_78{flex-direction:column;gap:4px;display:inline-flex}@media (width<=767.98px){._links_110y5_78{display:flex}}._link_110y5_78:hover{text-underline-offset:4px;text-decoration:underline}._link_110y5_78,._legalLink_110y5_93{text-decoration:none}._appBadges_110y5_96{--app-badges-height:48px;--app-badges-gap:16px}@media (width<=767.98px){._appBadges_110y5_96{margin:40px 0}}@media (width>=768px){._appBadges_110y5_96{position:absolute;top:0;right:0}._socialIcons_110y5_113{position:absolute;bottom:50px;right:0}}._legalLinks_110y5_119{gap:4px;margin-top:40px;margin-left:-20px;display:flex}@media (width>=768px){._legalLinks_110y5_119{justify-content:flex-end;margin-top:20px;margin-left:0;position:absolute;bottom:0;right:-20px}}._legalLinks_110y5_119 li{padding:0 20px}._legalLinks_110y5_119 li+li{border-left:1px solid #fff}._legalLink_110y5_93:hover{text-underline-offset:4px;text-decoration:underline}._languageSelectWrapper_110y5_145{margin-top:24px}._footnotes_110y5_148{margin:24px 0 0;padding:0;list-style:none}._languageSelect_110y5_145{appearance:none;color:#222;cursor:pointer;background:#fff;border:none;border-radius:6px;padding:8px 32px 8px 12px;font-family:inherit;transition:box-shadow .2s;box-shadow:0 2px 8px #00000014}._languageSelect_110y5_145:focus{outline:2px solid #fff;box-shadow:0 0 0 2px #00000014}._languageSelect_110y5_145:hover{box-shadow:0 4px 16px #0000001f}._languageSelect_110y5_145::-ms-expand{display:none}._languageSelect_110y5_145{background-image:url("data:image/svg+xml,%3Csvg width='16' height='16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%23222' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:16px 16px}._button_3gktu_2{cursor:pointer;background:0 0;border:none;text-decoration:none;transition:all .3s}._button_3gktu_2 ._label_3gktu_9{font-family:var(--font-family-heading);font-size:16px;font-weight:700;line-height:24px}._button_3gktu_2:focus{outline:none}._button_3gktu_2:disabled{cursor:default}._icon_3gktu_21{width:var(--button-icon-size,18px);height:var(--button-icon-size,18px);z-index:10;display:block;position:relative}._button_3gktu_2._variant\:high-emphasis_3gktu_28{text-align:center;white-space:nowrap;border-radius:40px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;display:inline-flex;position:relative}._button_3gktu_2._variant\:high-emphasis_3gktu_28:hover{box-shadow:0 1px 4px #3c404340,0 1px 2px #3c40434d}._button_3gktu_2._variant\:high-emphasis_3gktu_28 ._leftIcon_3gktu_42{margin-left:-8px}._button_3gktu_2._variant\:high-emphasis_3gktu_28 ._rightIcon_3gktu_45{margin-right:-8px}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:red_3gktu_48{color:#fff;background:#bf0c34}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:red_3gktu_48:focus-visible:before{content:"";pointer-events:none;border:2px solid #bf0c34;border-radius:4px;display:block;position:absolute;inset:-4px}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:red_3gktu_48:disabled{color:#9aa0a6;background:0 0}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:red_3gktu_48:disabled:hover{box-shadow:none}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:white_3gktu_71{color:#000;background:#fff}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:white_3gktu_71:focus,._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:white_3gktu_71:active{background:#e4eefc}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:white_3gktu_71:disabled{color:#9aa0a6;background:#f8f9fa}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:white_3gktu_71:disabled:hover{box-shadow:none}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:off-white_3gktu_86{color:#000;background:#fffaf0}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:off-white_3gktu_86:focus,._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:off-white_3gktu_86:active{background:#e4eefc}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:off-white_3gktu_86:disabled{color:#9aa0a6;background:#f8f9fa}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:off-white_3gktu_86:disabled:hover{box-shadow:none}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:blue_3gktu_101{color:#000;background:#00d1ff}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:blue_3gktu_101:focus-visible:before{content:"";pointer-events:none;border:2px solid #00d1ff;border-radius:4px;display:block;position:absolute;inset:-4px}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:blue_3gktu_101:disabled{color:#9aa0a6;background:0 0}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:blue_3gktu_101:disabled:hover{box-shadow:none}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:orange_3gktu_124{color:#fff;background:#fd792d}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:orange_3gktu_124:focus-visible:before{content:"";pointer-events:none;border:2px solid #fd792d;border-radius:4px;display:block;position:absolute;inset:-4px}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:orange_3gktu_124:disabled{color:#9aa0a6;background:0 0}._button_3gktu_2._variant\:high-emphasis_3gktu_28._color\:orange_3gktu_124:disabled:hover{box-shadow:none}._button_3gktu_2._variant\:low-emphasis_3gktu_147{text-align:center;white-space:nowrap;color:#bf0c34;text-underline-offset:4px;border:2px solid #0000;border-radius:40px;justify-content:center;align-items:center;gap:8px;padding:12px 0;display:inline-flex;position:relative}._button_3gktu_2._variant\:low-emphasis_3gktu_147:hover{text-decoration:underline}._button_3gktu_2._variant\:low-emphasis_3gktu_147:focus-visible{background:#fffaf0;border-color:#bf0c34;text-decoration:none}._button_3gktu_2._variant\:low-emphasis_3gktu_147:active{background:#fff;border-color:#fff;text-decoration:none}._button_3gktu_2._variant\:low-emphasis_3gktu_147:disabled{color:#9aa0a6;text-decoration:none}._button_3gktu_2._variant\:low-emphasis_3gktu_147._color\:black_3gktu_178{color:#000}._button_3gktu_2._variant\:low-emphasis_3gktu_147._color\:black_3gktu_178:hover{color:#bf0c34}._button_3gktu_2._variant\:filter-tab_3gktu_184{text-align:center;white-space:nowrap;color:#000;border:2px solid #000;border-radius:40px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;display:inline-flex;position:relative}._button_3gktu_2._variant\:filter-tab_3gktu_184.active,._button_3gktu_2._variant\:filter-tab_3gktu_184:hover{color:#fff;background:#000}._button_3gktu_2._variant\:filter-tab_3gktu_184:active{background:#bf0c34;border-color:#bf0c34}._button_3gktu_2._variant\:filter-tab_3gktu_184 ._leftIcon_3gktu_42{margin-left:-8px}._button_3gktu_2._variant\:filter-tab_3gktu_184 ._rightIcon_3gktu_45{margin-right:-8px}._header_103u2_71{height:var(--header-height);z-index:1000;background:linear-gradient(90deg,#bf0c34 0%,#cc4432 100%);align-items:center;transition:all .3s;display:flex;position:sticky;top:0;transform:translateY(0)}._header_103u2_71.dir\:down{transform:translateY(-100%)}._header_103u2_71.y\:top{transform:translateY(0)}._content_103u2_88{justify-content:space-between;align-items:center;gap:40px;width:100%;padding:0 72px;display:flex}@media (width<=1023.98px){._content_103u2_88{padding:0 var(--grid-padding)}}@media (width<=767.98px){._logoFull_103u2_102{display:none}}@media (width>=768px){._logoIcon_103u2_107{display:none}}}._skipLink_4ihvu_1{color:#000;z-index:9999;background-color:#fff;padding:10px;position:absolute;top:-40px;left:50%;transform:translate(-50%)}._skipLink_4ihvu_1:focus,._skipLink_4ihvu_1:hover{top:0}._skipLink_4ihvu_1:not(:focus):not(:active){clip:rect(1px, 1px, 1px, 1px);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}:root{--header-height:96px}@media (width<=767.98px){:root{--header-height:84px}}