@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap";:root{--base-color: oklch(.685 .169 237.323);--color-yellow-100: oklch(97.3% .071 103.193);--accent-color: oklch(.852 .199 91.936);--color-yellow-500: oklch(79.5% .184 86.047);--bg-color: oklch(.977 .013 236.62);--bg-sky-color: oklch(97.7% .013 236.62);--text-color: oklch(44.6% .043 257.281);--border-color: oklch(.929 .013 255.508);--color-sky-50: oklch(97.7% .013 236.62);--color-sky-100: oklch(.951 .026 236.824);--color-sky-200: oklch(90.1% .058 230.902);--color-sky-300: oklch(82.8% .111 230.318);--color-sky-500: oklch(68.5% .169 237.323);--color-sky-800: oklch(44.3% .11 240);--text-button-color: oklch(.588 .158 241.966);--color-pink-100: oklch(94.8% .028 342.258);--color-pink-500: oklch(65.6% .241 354.308);--color-slate-50: oklch(98.4% .003 247.858);--color-slate-100: oklch(96.8% .007 247.896);--color-slate-200: oklch(92.9% .013 255.508);--color-slate-400: oklch(70.4% .04 256.788);--color-slate-500: oklch(55.4% .041 257.417);--color-slate-800: oklch(27.9% .041 260.031);--color-slate-900: oklch(20.8% .042 265.755);--color-green-100: oklch(96.2% .044 156.743);--color-green-200: oklch(92.5% .084 155.995);--color-green-400: oklch(79.2% .209 151.711);--color-green-500: oklch(72.3% .219 149.579);--color-green-600: oklch(62.7% .194 149.214);--color-indigo-600: oklch(51.1% .262 276.966);--color-violet-600: oklch(54.1% .281 293.009)}:root{--font-nunito: "Nunito", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-size:16px;font-family:var(--font-nunito)}body{min-width:320px;overflow-x:hidden}img,video,iframe{max-width:100%}@media(max-width:767px){h1{font-size:40px}h2{font-size:28px}h3{font-size:20px}h4{font-size:16px}}body{background:#fff}h1,h2,h3,h4,h5,h6{font-weight:800;line-height:1.25}h1{font-size:72px}h2{font-size:36px}h3{font-size:24px}h4{font-size:20px}p{color:var(--text-color)}._container_1t3og_1{display:flex;justify-content:space-between;align-items:center;background-color:#fff;padding:0 24px;height:64px;border:1px solid rgba(0,0,0,.1)}._menuList_1t3og_11{list-style:none;display:flex;gap:20px;margin:0;padding:0}._menuItem_1t3og_19{cursor:pointer;transition:color .2s}._menuItem_1t3og_19:hover{color:var(--base-color)}._menuItem_1t3og_19 a{color:inherit;text-decoration:none}._menuItem_1t3og_19 a.active{color:var(--base-color)}._container_1t3og_1>img{flex:0 0 auto;max-width:180px}@media(max-width:767px){._container_1t3og_1{height:auto;min-height:64px;padding:10px 16px;gap:12px;align-items:flex-start;flex-direction:column}._container_1t3og_1>img{max-width:150px}._container_1t3og_1 nav{width:100%}._menuList_1t3og_11{width:100%;gap:8px}._menuItem_1t3og_19{flex:1}._menuItem_1t3og_19 a{display:block;padding:8px 12px;border-radius:999px;background:var(--color-sky-50);font-size:14px;text-align:center}}._layout_omukc_1{color:var(--color-slate-400);background-color:var(--color-slate-900);padding-block:48px;padding-inline:36px}._layout_omukc_1 h4{color:#fff;margin-block-end:16px}._layout_omukc_1 p{color:var(--color-slate-400)}._container_omukc_17{display:grid;grid-template-columns:1fr 1fr 1fr;justify-content:start}._about_omukc_27 img{display:block;margin-block-end:16px}._about_omukc_27 p{display:inline-block;line-height:22px;width:320px;margin:auto}._menu_omukc_40{list-style:none;padding:0;margin:0}._menu_omukc_40 li{color:var(--color-slate-400);margin-block-end:8px}._menu_omukc_40 a{color:var(--color-slate-400);text-decoration:none;transition:color .3s ease}._menu_omukc_40 a:hover{color:#fff}._contactsList_omukc_75{display:flex;gap:16px;list-style:none}._socialButton_omukc_81{width:36px;height:36px;font-size:20px;border:1px solid var(--color-slate-800);border-radius:10px;background-color:var(--color-slate-800);color:var(--color-slate-400);padding:8px}._layout_omukc_1 ._donateButton_omukc_92,._layout_omukc_1 ._donateButton_omukc_92:visited{display:inline-block;margin-block-start:20px;padding:10px 16px;border-radius:10px;background-color:var(--color-slate-800);color:#fff;text-decoration:none;transition:background-color .3s ease}._layout_omukc_1 ._donateButton_omukc_92:hover{background-color:var(--color-slate-400);color:#fff}._rights_omukc_109{text-align:center;padding-block:10px;margin-block-start:48px;border-top:1px solid var(--color-slate-800)}._rights_omukc_109 ._privacyLink_omukc_116,._rights_omukc_109 ._privacyLink_omukc_116:visited{color:var(--color-slate-400);text-decoration:underline;transition:color .3s ease}._rights_omukc_109 ._privacyLink_omukc_116:hover{color:#fff}@media(max-width:767px){._layout_omukc_1{padding:40px 20px}._container_omukc_17{grid-template-columns:1fr;gap:32px}._about_omukc_27 p{width:auto;max-width:320px;margin:0}._socialButton_omukc_81{display:grid;place-items:center}}._container_15egp_1{display:grid;grid-template-columns:1fr 1fr;column-gap:48px;background-color:var(--bg-color);padding-inline:104px;padding-block:64px;align-items:start}._infoArea_15egp_11{display:flex;flex-direction:column;row-gap:0}._logo_15egp_17{width:480px;max-width:100%;height:auto;display:block;object-fit:contain;margin-bottom:-32px}._infoArea_15egp_11>h2{margin:0}._infoArea_15egp_11>button:first-child{align-self:flex-start}._titleText_15egp_34{font-size:72px}._accentText_15egp_38{color:var(--base-color)}._text_15egp_42{font-size:20px;color:var(--text-color)}._buttonContainer_15egp_47{display:flex;flex-wrap:wrap;gap:16px;margin-top:auto}._imageArea_15egp_54{display:flex;justify-content:center;align-items:center;align-self:start}._imageContainer_15egp_61{width:728px;height:550px;border:8px solid white;border-radius:48px;overflow:hidden}._imageContainer_15egp_61 img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}@media(max-width:1100px){._container_15egp_1{padding-inline:48px}._imageContainer_15egp_61{width:100%;height:auto;aspect-ratio:4 / 3}}@media(max-width:767px){._container_15egp_1{grid-template-columns:1fr;gap:32px;padding:32px 16px 40px}._logo_15egp_17{width:min(360px,100%);margin-bottom:-20px}._infoArea_15egp_11 h2,._titleText_15egp_34{font-size:clamp(28px,8vw,40px)}._imageContainer_15egp_61{border-width:5px;border-radius:28px}}._container_13v99_1{display:flex;gap:64px;background-color:#fff;padding-inline:104px;padding-block:64px}._imageArea_13v99_9{display:flex;flex-shrink:0;justify-content:center;align-items:center}._imageContainer_13v99_16{width:728px;height:550px;border:8px solid;border-color:var(--color-sky-100);border-radius:32px;overflow:hidden}._imageContainer_13v99_16 img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}._infoArea_13v99_33{flex:1}._accentText_13v99_38{color:var(--base-color)}._infoText_13v99_42{font-size:18px;padding-block:24px}@media(max-width:1100px){._container_13v99_1{gap:40px;padding-inline:48px}._imageArea_13v99_9{flex:1}._imageContainer_13v99_16{width:100%;height:auto;aspect-ratio:4 / 3}}@media(max-width:767px){._container_13v99_1{flex-direction:column-reverse;gap:24px;padding:40px 16px}._imageArea_13v99_9,._infoArea_13v99_33{width:100%}._imageContainer_13v99_16{border-width:5px;border-radius:24px}._infoText_13v99_42{padding-block:12px 0;font-size:16px;line-height:1.55}}._button_16vp8_2{cursor:pointer;transition:all .2s;font-family:inherit}._button_16vp8_2:disabled{opacity:.5;cursor:not-allowed}._primary_16vp8_15{border-radius:16px;padding-block:16px;padding-inline:14px;font-size:18px;font-weight:700;line-height:28px}._secondary_16vp8_28{border-radius:60px;padding-block:8px;padding-inline:16px;font-size:14px;font-weight:500;line-height:20px}._cardButton_16vp8_41{border-radius:16px;padding-block:12px;font-size:16px;font-weight:700;line-height:24px}._round_16vp8_49{display:flex;justify-content:center;align-items:center;border-radius:50%;aspect-ratio:1}._blueWhite_16vp8_58{background-color:var(--base-color);color:#fff;border-color:var(--base-color)}._whiteBlack_16vp8_64{background-color:#fff;color:var(--text-color);border-color:var(--border-color)}._yellowBlack_16vp8_70{background-color:var(--accent-color);color:#000;border-color:var(--accent-color)}._greyBlue_16vp8_76{background-color:var(--color-sky-100);color:var(--text-button-color);border-color:var(--color-sky-100)}._slateSlate_16vp8_82{background-color:var(--color-slate-200);color:var(--color-slate-400);border-color:var(--color-slate-200)}._greenWhite_16vp8_88{background-color:var(--color-green-500);color:#fff;border-color:var(--color-green-500)}._container_ymavt_1{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:10px;width:320px;height:206px;border-radius:24px;background-color:color-mix(in oklab,white 10%,transparent);color:#fff;padding:32px}._container_ymavt_1 p{color:#fff}@media(max-width:767px){._container_ymavt_1{width:100%;height:auto;min-height:160px;padding:24px 20px}}._layout_uiyo9_1{display:flex;flex-direction:column;gap:48px;align-items:center;text-align:center;background-color:var(--color-sky-500);padding-block:96px}._layout_uiyo9_1 h2,._layout_uiyo9_1 p{color:#fff}._cardContainer_uiyo9_16{display:flex;justify-content:center;gap:32px}._buttonGroup_uiyo9_22{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}@media(max-width:1100px){._layout_uiyo9_1{padding-inline:32px}._cardContainer_uiyo9_16{flex-wrap:wrap}}@media(max-width:767px){._layout_uiyo9_1{gap:28px;padding:48px 16px}._cardContainer_uiyo9_16,._buttonGroup_uiyo9_22,._buttonGroup_uiyo9_22 a,._buttonGroup_uiyo9_22 button{width:100%}}._layout_1fro6_1{padding-block:48px;padding-inline:24px;background-color:var(--bg-color)}._container_1fro6_7{max-width:760px;margin-inline:auto;color:var(--text-color);line-height:1.65}._container_1fro6_7 h1{color:var(--color-slate-900);margin-block-end:8px}._updated_1fro6_19{color:var(--color-slate-400);margin-block-end:32px}._container_1fro6_7 h2{color:var(--color-slate-800);margin-block-start:32px;margin-block-end:12px}._container_1fro6_7 p{margin-block-end:12px}._container_1fro6_7 ul{margin-block-end:12px;padding-inline-start:24px}._container_1fro6_7 li{margin-block-end:6px}._container_1fro6_7 a{color:var(--text-button-color)}@media(max-width:767px){._layout_1fro6_1{padding-block:32px;padding-inline:16px}}@keyframes _pulse_1ig0q_47{0%{opacity:1}50%{opacity:.5}to{opacity:1}}._badge_1ig0q_13{border-style:solid;border-width:4px;border-radius:50%;width:48px;aspect-ratio:1;display:flex;justify-content:center;align-items:center}._whiteNumber_1ig0q_24{color:#fff}._slateNumber_1ig0q_28{color:var(--color-slate-400)}._bgSlate_1ig0q_32{background-color:var(--color-slate-200);border-color:#fff}._bgSky_1ig0q_37{background-color:var(--color-sky-500);border-color:var(--color-sky-200)}._bgGreen_1ig0q_42{background-color:var(--color-green-500);border-color:var(--color-green-200)}._pulse_1ig0q_47{animation:_pulse_1ig0q_47 1.5s infinite}._container_zts68_1{padding:32px;background-color:#fff;border-style:solid;border-width:4px;border-radius:2.5rem;width:384px;transition:transform .2s ease-in-out,box-shadow .2s ease-in-out}._container_zts68_1:hover{transform:scale(1.05)}._header_zts68_17{display:flex;justify-content:space-between;align-items:center;margin-block-end:16px;max-height:48px}._lock_zts68_25{border-color:var(--color-slate-200);color:var(--color-slate-200)}._lock_zts68_25 h3{color:var(--color-slate-400)}._unlock_zts68_34{border-color:var(--color-sky-500);color:var(--text-color)}._unlock_zts68_34 ._header_zts68_17{color:var(--color-sky-500)}._unlock_zts68_34 ._header_zts68_17 h3{color:var(--text-color)}._done_zts68_47{border-color:var(--color-green-500);color:var(--text-color)}._done_zts68_47 ._header_zts68_17{color:var(--color-green-500)}._done_zts68_47 ._header_zts68_17 h3{color:var(--text-color)}._footer_zts68_60{margin-block-start:24px}._fullWidthButton_zts68_64{display:block;width:100%}@media(max-width:767px){._container_zts68_1{width:calc(100% - 60px);padding:20px;border-width:3px;border-radius:24px}._container_zts68_1:hover{transform:none}._header_zts68_17{gap:8px;max-height:none}._header_zts68_17 img{width:36px;height:36px;object-fit:contain}._header_zts68_17 h3{flex:1}}._container_b67b5_1{display:flex;align-items:center;gap:32px}._emptyBlock_b67b5_7{width:384px;height:0px}._reversed_b67b5_12{flex-direction:row-reverse}@media(max-width:767px){._container_b67b5_1,._reversed_b67b5_12{position:relative;flex-direction:row-reverse;justify-content:center;gap:12px}._emptyBlock_b67b5_7{display:none}._container_b67b5_1>:nth-child(2){display:none}}._container_ltdo2_1{background-color:var(--bg-sky-color)}._content_ltdo2_5{max-width:880px;margin-inline:auto;padding-block:48px}._header_ltdo2_12{display:flex;flex-direction:column;align-items:center;text-align:center;padding-inline:100px;margin-block-end:64px}._mapImage_ltdo2_21{display:block;width:min(340px,100%);height:auto;margin:0 auto;object-fit:contain}._header_ltdo2_12 h2{margin-block-end:16px}._courseTitle_ltdo2_33{color:#06bdbb}._starlightTitle_ltdo2_37{color:#ffbe0c}._spotlightTitle_ltdo2_41{color:#0771de}._workbookButton_ltdo2_45{display:inline-flex;align-items:center;justify-content:center;margin-block-start:24px;padding:14px 24px;border:2px solid var(--base-color);border-radius:16px;background-color:var(--base-color);color:#fff;font-size:16px;font-weight:700;line-height:24px;text-decoration:none;transition:filter .2s ease,transform .2s ease}._workbookButton_ltdo2_45:hover{filter:brightness(.94);transform:translateY(-1px)}._workbookButton_ltdo2_45:focus-visible{outline:3px solid var(--accent-color);outline-offset:3px}._alphabetRoadmap_ltdo2_72{position:relative;display:flex;flex-direction:column;gap:48px}._alphabetRoadmap_ltdo2_72:before{content:"";position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%);border-left:8px dashed var(--color-sky-200)}@media(max-width:767px){._header_ltdo2_12{padding-inline:24px}._mapImage_ltdo2_21{margin-block-end:0}}._container_sg0iv_1{display:flex;gap:10px}._step_sg0iv_6{width:48px;height:12px;border-radius:6px;border:1px solid transparent;background-color:transparent;padding:0;margin:0;appearance:none;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}._step_sg0iv_6:hover,._step_sg0iv_6:focus-visible{transform:translateY(-1px);border-color:#00000029;box-shadow:0 2px 8px #0000001f}._stepActive_sg0iv_25{outline:3px solid #0c5fcf;outline-offset:3px}._clickable_sg0iv_30{cursor:pointer}._stepUndone_sg0iv_34{background-color:var(--color-slate-200);border-color:var(--color-slate-200)}._stepDone_sg0iv_39{background-color:var(--base-color);border-color:var(--base-color)}._card_507r4_1{background-color:#fff;border:1px solid #fff;border-radius:48px;padding:48px;display:flex;flex-direction:column;align-items:center;gap:32px;max-width:864px;margin:0 auto;box-shadow:0 10px 32px #0003,0 2px 8px #00000014}._title_507r4_18{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:700;color:#2196f3;margin:0}._icon_507r4_28{width:24px;height:24px;color:#2196f3}._videoWrapper_507r4_34{width:100%;aspect-ratio:16 / 9;border-radius:16px;overflow:hidden;background-color:#1a2332}._iframe_507r4_42{width:100%;height:100%;border:none;display:block}._description_507r4_49{text-align:center;color:#4a5568;font-size:1rem;line-height:1.5;margin:0}@media(max-width:767px){._card_507r4_1{gap:20px;padding:20px 14px;border-radius:24px}._title_507r4_18{font-size:1.1rem;text-align:center}._videoWrapper_507r4_34{border-radius:12px}}._container_1hngq_1{background-color:#fff;border:1px solid #fff;border-radius:48px;padding:48px;display:flex;flex-direction:column;align-items:center;gap:32px;max-width:864px;margin:0 auto;box-shadow:0 10px 32px #0003,0 2px 8px #00000014}._title_1hngq_18{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:700;color:#2196f3;margin:0}._iframe_1hngq_28{width:100%;aspect-ratio:16 / 9;border:none;display:block}._description_1hngq_35{text-align:center;color:#4a5568;font-size:1rem;line-height:1.5;margin:0}@media(max-width:767px){._container_1hngq_1{gap:20px;padding:20px 14px;border-radius:24px}._title_1hngq_18{font-size:1.1rem;text-align:center}._iframe_1hngq_28{min-height:420px}}._main_l9pw6_1{background-color:var(--bg-sky-color);padding-block:32px 80px}._header_l9pw6_6{display:flex;justify-content:center;align-items:center;gap:48px;max-width:864px;margin-block-end:32px;margin-inline:auto}._header_l9pw6_6 h3{margin:0;color:var(--base-color);white-space:nowrap}._lessonActions_l9pw6_22{display:flex;justify-content:space-between;gap:16px;width:100%}._actionButton_l9pw6_29{flex:1;min-width:0;padding:16px 24px;border:none;border-radius:24px;background-color:var(--base-color);color:#fff;font-weight:700;font-size:16px;cursor:pointer;transition:transform .15s ease,background-color .15s ease;text-decoration:none;text-align:center}._actionButton_l9pw6_29:hover,._actionButton_l9pw6_29:focus-visible{transform:translateY(-1px);background-color:#0f8ce0}._lessonTitle_l9pw6_51{display:flex;flex-direction:column;align-items:end}._lessonTitle_l9pw6_51 span{color:var(--base-color);font-size:12px;font-weight:900}._page_1unyc_1{min-height:100vh;padding:28px clamp(18px,4vw,60px) 96px;background:radial-gradient(circle at 10% 5%,rgba(8,185,173,.1),transparent 24rem),radial-gradient(circle at 95% 8%,rgba(8,169,237,.12),transparent 28rem),var(--bg-sky-color)}._inner_1unyc_10{max-width:1180px;margin:0 auto}._title_1unyc_15{margin:14px auto 30px;text-align:center;color:var(--color-sky-500);font-size:clamp(30px,4vw,48px);line-height:1.1}._subtitle_1unyc_23{text-align:center;color:var(--text-color);margin:-16px 0 24px}._topNav_1unyc_29{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:12px;flex-wrap:wrap}._backBtn_1unyc_38{border:0;background:transparent;color:var(--color-sky-800);font-weight:700;font-family:inherit;font-size:16px;cursor:pointer;padding:10px}._backBtn_1unyc_38:hover{color:var(--color-sky-500)}._score_1unyc_53{background:#fff;border:2px solid var(--border-color);border-radius:999px;padding:9px 15px;font-weight:700}._bottomBar_1unyc_61{position:sticky;bottom:0;z-index:5;background:#eef9ffed;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:13px 0;margin-top:24px;border-top:1px solid var(--color-sky-100);display:flex;justify-content:center}._bottomBar_1unyc_61>*{min-width:210px}._exerciseGrid_1unyc_78{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:18px;max-width:900px;margin:30px auto}._exerciseCard_1unyc_86{padding:24px;text-align:left;min-height:170px;border:2px solid var(--color-sky-100);border-radius:18px;background:#fff;color:var(--color-slate-800);font-family:inherit;cursor:pointer;box-shadow:0 12px 34px #155c9121;transition:.18s ease}._exerciseCard_1unyc_86:hover{border-color:var(--accent-color);transform:translateY(-4px)}._exerciseCard_1unyc_86:disabled{opacity:.55;cursor:not-allowed;transform:none}._num_1unyc_111{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--color-sky-500);color:#fff;font-size:22px;margin-bottom:14px}._exerciseTitle_1unyc_123{color:var(--color-sky-800);font-size:23px;margin:0 0 8px}._exerciseText_1unyc_129{margin:0;color:var(--text-color);line-height:1.45}._notice_1unyc_135{text-align:center;color:var(--text-color);font-size:18px;padding:40px 20px}@media(max-width:780px){._page_1unyc_1{padding:16px 14px 60px}._exerciseGrid_1unyc_78{grid-template-columns:1fr;gap:10px;margin:20px auto}._exerciseCard_1unyc_86{min-height:0;padding:16px 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