:root{--swiper-theme-color:#007aff}:host{z-index:1;margin-left:auto;margin-right:auto;display:block;position:relative}.swiper{z-index:1;margin-left:auto;margin-right:auto;padding:0;list-style:none;display:block;position:relative;overflow:hidden}.swiper-vertical>.swiper-wrapper{flex-direction:column}.swiper-wrapper{z-index:1;width:100%;height:100%;transition-property:transform;transition-timing-function:var(--swiper-wrapper-transition-timing-function,initial);box-sizing:content-box;display:flex;position:relative}.swiper-android .swiper-slide,.swiper-ios .swiper-slide,.swiper-wrapper{transform:translate(0,0)}.swiper-horizontal{touch-action:pan-y}.swiper-vertical{touch-action:pan-x}.swiper-slide{flex-shrink:0;width:100%;height:100%;transition-property:transform;display:block;position:relative}.swiper-slide-invisible-blank{visibility:hidden}.swiper-autoheight,.swiper-autoheight .swiper-slide{height:auto}.swiper-autoheight .swiper-wrapper{align-items:flex-start;transition-property:transform,height}.swiper-backface-hidden .swiper-slide{backface-visibility:hidden;transform:translateZ(0)}.swiper-3d.swiper-css-mode .swiper-wrapper{perspective:1200px}.swiper-3d .swiper-wrapper{transform-style:preserve-3d}.swiper-3d{perspective:1200px}.swiper-3d .swiper-slide,.swiper-3d .swiper-cube-shadow{transform-style:preserve-3d}.swiper-css-mode>.swiper-wrapper{scrollbar-width:none;-ms-overflow-style:none;overflow:auto}.swiper-css-mode>.swiper-wrapper::-webkit-scrollbar{display:none}.swiper-css-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:start start}.swiper-css-mode.swiper-horizontal>.swiper-wrapper{scroll-snap-type:x mandatory}.swiper-css-mode.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-slides-offset-before);scroll-margin-inline-start:var(--swiper-slides-offset-before)}.swiper-css-mode.swiper-horizontal>.swiper-wrapper>.swiper-slide:last-child{margin-inline-end:var(--swiper-slides-offset-after)}.swiper-css-mode.swiper-vertical>.swiper-wrapper{scroll-snap-type:y mandatory}.swiper-css-mode.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-slides-offset-before);scroll-margin-block-start:var(--swiper-slides-offset-before)}.swiper-css-mode.swiper-vertical>.swiper-wrapper>.swiper-slide:last-child{margin-block-end:var(--swiper-slides-offset-after)}.swiper-css-mode.swiper-free-mode>.swiper-wrapper{scroll-snap-type:none}.swiper-css-mode.swiper-free-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:none}.swiper-css-mode.swiper-centered>.swiper-wrapper:before{content:"";flex-shrink:0;order:9999}.swiper-css-mode.swiper-centered>.swiper-wrapper>.swiper-slide{scroll-snap-align:center center;scroll-snap-stop:always}.swiper-css-mode.swiper-centered.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-centered-offset-before)}.swiper-css-mode.swiper-centered.swiper-horizontal>.swiper-wrapper:before{height:100%;min-height:1px;width:var(--swiper-centered-offset-after)}.swiper-css-mode.swiper-centered.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-centered-offset-before)}.swiper-css-mode.swiper-centered.swiper-vertical>.swiper-wrapper:before{width:100%;min-width:1px;height:var(--swiper-centered-offset-after)}.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-slide-shadow-bottom{pointer-events:none;z-index:10;width:100%;height:100%;position:absolute;top:0;left:0}.swiper-3d .swiper-slide-shadow{background:#00000026}.swiper-3d .swiper-slide-shadow-left{background-image:linear-gradient(270deg,#00000080,#0000)}.swiper-3d .swiper-slide-shadow-right{background-image:linear-gradient(90deg,#00000080,#0000)}.swiper-3d .swiper-slide-shadow-top{background-image:linear-gradient(#0000,#00000080)}.swiper-3d .swiper-slide-shadow-bottom{background-image:linear-gradient(#00000080,#0000)}.swiper-lazy-preloader{z-index:10;transform-origin:50%;box-sizing:border-box;border:4px solid var(--swiper-preloader-color,var(--swiper-theme-color));border-top-color:#0000;border-radius:50%;width:42px;height:42px;margin-top:-21px;margin-left:-21px;position:absolute;top:50%;left:50%}:is(.swiper:not(.swiper-watch-progress),.swiper-watch-progress .swiper-slide-visible) .swiper-lazy-preloader{animation:1s linear infinite swiper-preloader-spin}.swiper-lazy-preloader-white{--swiper-preloader-color:#fff}.swiper-lazy-preloader-black{--swiper-preloader-color:#000}@keyframes swiper-preloader-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}
.page-module__E0kJGG__page{--gray-rgb:0,0,0;--gray-alpha-200:rgba(var(--gray-rgb),.08);--gray-alpha-100:rgba(var(--gray-rgb),.05);--button-primary-hover:#383838;--button-secondary-hover:#f2f2f2;font-family:var(--font-roboto);flex-direction:column;height:auto;display:block}@media (prefers-color-scheme:dark){.page-module__E0kJGG__page{--gray-rgb:255,255,255;--gray-alpha-200:rgba(var(--gray-rgb),.145);--gray-alpha-100:rgba(var(--gray-rgb),.06);--button-primary-hover:#ccc;--button-secondary-hover:#1a1a1a}}.page-module__E0kJGG__main{flex:1;max-width:1280px;height:auto;margin:0 auto;padding:0 150px;display:block}.page-module__E0kJGG__main code{background:var(--gray-alpha-100);border-radius:4px;padding:2px 4px;font-family:inherit;font-weight:600}.page-module__E0kJGG__lesson{flex-direction:column;display:flex}.page-module__E0kJGG__footer{text-align:center;opacity:.6;padding:24px 0}.page-module__E0kJGG__lessonCompletion{text-align:center;opacity:0;pointer-events:none;margin:3rem 0 2rem;transition:opacity .6s,transform .6s;transform:translateY(80px)}.page-module__E0kJGG__lessonCompletion.page-module__E0kJGG__visible{opacity:.6;transform:translateY(0)}@media (max-width:900px){.page-module__E0kJGG__main{max-width:850px;padding:0 24px}}@media (max-width:400px){.page-module__E0kJGG__main{max-width:368px;padding:0 16px}}.page-module__E0kJGG__swiper .swiper-slide{height:100%;overflow-y:auto}
.swiper-free-mode>.swiper-wrapper{margin:0 auto;transition-timing-function:ease-out}
.tabs-module__DtOKxG__swiper{border-bottom:var(--tabs-border-bottom);height:100%;padding-top:10px}.tabs-module__DtOKxG__swiperSlide{flex-shrink:0;width:auto;min-width:80px;height:100%}.tabs-module__DtOKxG__tab{cursor:pointer;color:var(--tab-inactive);background:0 0;border:none;border-bottom:2px solid #0000;padding:.5rem 1.3rem 1rem}
.Header-module__KJEJkW__header{z-index:100;text-align:center;border-radius:0 0 4px 4px;max-width:1280px;margin:0 auto;padding:0 150px;position:sticky;top:0}.Header-module__KJEJkW__headerHidden{pointer-events:none}.Header-module__KJEJkW__headerHidden .Header-module__KJEJkW__headerContainer{opacity:0;transform:translateY(-100%)}.Header-module__KJEJkW__headerContainer{opacity:1;pointer-events:auto;background:var(--tabs-container-bg);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);max-width:1280px;margin:0 auto;transition:opacity .8s,transform .8s;position:relative;overflow:hidden;transform:translateY(0)}.Header-module__KJEJkW__headerContainer:before{content:"";transform-origin:top;height:1px;position:absolute;top:0;left:0;right:0;transform:scaleY(.5)}@media (max-width:900px){.Header-module__KJEJkW__headerContainer{max-width:802px;padding:0}.Header-module__KJEJkW__header{padding:0 24px}}@media (max-width:400px){.Header-module__KJEJkW__headerContainer{max-width:336px;padding:0}.Header-module__KJEJkW__header{padding:0}}