@font-face{font-family:DuduCyrillic-Regular;src:url(/assets/DuduCyrillic-BrWw-Xf84wj5e.ttf) format("woff2");font-weight:400;font-display:swap;font-style:normal}html,body{margin:0;padding:0;overflow:hidden}.app-wrapper{height:calc(100dvh - 49px);display:flex;flex-direction:column;background-color:var(--theme-background)}.font-family--dudu-cyrillic,html,body{font-family:DuduCyrillic-Regular,sans-serif;font-variation-settings:"wght" 400}.content-wrapper[data-v-849b951c]{background-color:#ffc857;padding:40px 20px;min-height:100vh;overflow-y:auto}.content-wrapper .info[data-v-849b951c]{padding:1rem 0}.content-wrapper .video-wrapper[data-v-849b951c]{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden}.content-wrapper .video-wrapper iframe[data-v-849b951c]{position:absolute;top:0;left:0;width:100%;height:100%}.container[data-v-b9672165]{background-color:#ffc857;padding:40px 20px;min-height:100vh}.container h1[data-v-b9672165]{font-size:2.5em;color:#009ef2;text-align:center;margin-bottom:40px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2)}.grades-list[data-v-b9672165]{display:flex;flex-direction:column;align-items:center;gap:15px}.grade-item[data-v-b9672165]{width:100%;max-width:1200px;background-color:#009ef2;overflow:hidden;transition:all .3s ease}.grade-item[data-v-b9672165]:hover{box-shadow:6px 6px #023d5d;transform:translateY(-2px)}.grade-item .grade-header[data-v-b9672165]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;transition:all .2s ease}.grade-item .grade-header .summary[data-v-b9672165]{font-size:1.3em;font-weight:600;color:#4a5568;transition:color .2s ease}.lessons-list[data-v-b9672165]{list-style:none;padding:0;margin:0}.lessons-list li[data-v-b9672165]{background-color:#76c1ea;padding:16px 24px;border-bottom:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;color:#009ef2;font-size:1.05em}.lessons-list li[data-v-b9672165]:last-child{border-bottom:none}.lessons-list li[data-v-b9672165]:hover{background-color:#fff;padding-left:32px;color:#009ef2}.lessons-list li[data-v-b9672165]:hover:before{opacity:1}.content-wrapper[data-v-cb237765]{background-color:#ffc857;padding:16px 32px;height:100%;overflow-y:auto}.content-wrapper h1[data-v-cb237765]{font-size:2.5em;color:#009ef2;text-align:center;margin-bottom:40px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2)}.grades-list[data-v-cb237765]{display:flex;flex-direction:column;align-items:center;gap:15px}.grade-item[data-v-cb237765]{width:100%;max-width:1200px;background-color:#009ef2;overflow:hidden;transition:all .3s ease}.grade-item[data-v-cb237765]:hover{box-shadow:6px 6px #023d5d;transform:translateY(-2px)}.grade-item .grade-header[data-v-cb237765]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .2s ease}.grade-item .grade-header .summary[data-v-cb237765]{font-size:1.3em;font-weight:600;color:#4a5568;transition:color .2s ease}.grade-item .grade-header .arrow[data-v-cb237765]{color:#fff;font-size:.8em;transition:transform .3s ease}.grade-item.open .grade-header .arrow[data-v-cb237765]{transform:rotate(-180deg)}.lessons-list[data-v-cb237765]{list-style:none;padding:0;margin:0}.lessons-list li[data-v-cb237765]{background-color:#76c1ea;padding:16px 24px;border-bottom:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;color:#009ef2;font-size:1.05em}.lessons-list li[data-v-cb237765]:last-child{border-bottom:none}.lessons-list li[data-v-cb237765]:hover{background-color:#fff;padding-left:32px;color:#009ef2}.lessons-list li[data-v-cb237765]:hover:before{opacity:1}.content-wrapper[data-v-b57db1fe]{height:100%;padding:16px 32px;overflow-y:auto}.comic-grid[data-v-b57db1fe]{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.comic-item[data-v-b57db1fe]{cursor:pointer;text-align:center}.comic-item img[data-v-b57db1fe]{width:100%;border-radius:8px;transition:transform .2s}.comic-item img[data-v-b57db1fe]:hover{transform:scale(1.05)}.modal[data-v-b57db1fe]{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-b57db1fe]{background:#fff;padding:16px;border-radius:8px;max-width:90%;max-height:90%;text-align:center}.modal-content img[data-v-b57db1fe]{max-width:100%;max-height:80vh;margin-bottom:8px}.content-wrapper[data-v-6e7655e9]{background-color:#ffc857;padding:40px 20px;min-height:100vh}.content-wrapper .info[data-v-6e7655e9]{padding:1rem 0}.content-wrapper .video-wrapper[data-v-6e7655e9]{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden}.content-wrapper .video-wrapper iframe[data-v-6e7655e9]{position:absolute;top:0;left:0;width:100%;height:100%}.grade-item{width:100%;max-width:1200px;background-color:#009ef2;overflow:hidden;transition:all .3s ease}.grade-item:hover{box-shadow:6px 6px #023d5d;transform:translateY(-2px)}.grade-item .grade-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .2s ease}.grade-item .grade-header .summary{font-size:1.3em;font-weight:600;color:#4a5568;transition:color .2s ease}.grade-item .grade-header .arrow{color:#fff;font-size:.8em;transition:transform .3s ease}.grade-item.open .grade-header .arrow{transform:rotate(-180deg)}.lessons-list{list-style:none;padding:0;margin:0}.lessons-list li{background-color:#76c1ea;padding:16px 24px;border-bottom:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;color:#009ef2;font-size:1.05em}.lessons-list li:last-child{border-bottom:none}.lessons-list li:hover{background-color:#fff;padding-left:32px;color:#009ef2}.lessons-list li:hover:before{opacity:1}.container[data-v-f66ef1a6]{background-color:#ffc857;padding:40px 20px;min-height:100vh}.container h1[data-v-f66ef1a6]{font-size:2.5em;color:#009ef2;text-align:center;margin-bottom:40px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2)}.grades-list[data-v-f66ef1a6]{display:flex;flex-direction:column;align-items:center;gap:15px}.grade-item[data-v-f66ef1a6]{width:100%;max-width:1200px;background-color:#009ef2;overflow:hidden;transition:all .3s ease}.grade-item[data-v-f66ef1a6]:hover{box-shadow:6px 6px #023d5d;transform:translateY(-2px)}.grade-item .grade-header[data-v-f66ef1a6]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;transition:all .2s ease}.grade-item .grade-header .summary[data-v-f66ef1a6]{font-size:1.3em;font-weight:600;color:#4a5568;transition:color .2s ease}.lessons-list[data-v-f66ef1a6]{list-style:none;padding:0;margin:0}.lessons-list li[data-v-f66ef1a6]{background-color:#76c1ea;padding:16px 24px;border-bottom:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;color:#009ef2;font-size:1.05em}.lessons-list li[data-v-f66ef1a6]:last-child{border-bottom:none}.lessons-list li[data-v-f66ef1a6]:hover{background-color:#fff;padding-left:32px;color:#009ef2}.lessons-list li[data-v-f66ef1a6]:hover:before{opacity:1}._contentWrapper_6c8us_2{width:100%;max-width:1200px;margin:auto;padding:24px;display:flex;flex-direction:column;align-items:center;flex-grow:1;box-sizing:border-box;min-height:100%;overflow-y:auto}._title_6c8us_16{font-size:20px;font-weight:700;margin-bottom:12px}._centerBlock_6c8us_22{display:flex;flex-direction:column;gap:12px;align-items:flex-start}._paragraph_6c8us_29{margin:0;font-size:14px}._primaryButton_6c8us_34{padding:8px 14px;border-radius:8px;background-color:#fff;color:#000;border:1px solid #000;cursor:pointer;outline:none}._gameArea_6c8us_44{display:flex;flex-direction:column;gap:18px;width:100%}._questionHeader_6c8us_51{font-size:16px;font-weight:600}._questionText_6c8us_56{margin-top:8px;font-size:15px}._choicesGrid_6c8us_61{display:grid;grid-template-columns:1fr;gap:10px;width:100%}._choiceButton_6c8us_69{width:100%;padding:10px 12px;border-radius:8px;border:1px solid #e5e7eb;text-align:left;cursor:pointer;background-color:#fff;color:#000;outline:none;transition:all .1s ease-in-out;-webkit-user-select:none;user-select:none}._finishedBox_6c8us_84{margin-top:12px;padding:12px;border:1px solid #e5e7eb;border-radius:8px;background-color:#f9fafb}._finishedTitle_6c8us_92{font-size:16px;margin:0}.content-wrapper[data-v-87133516]{background-color:#ffc857;padding:16px 32px;height:100%;overflow-y:auto}.content-wrapper h1[data-v-87133516]{font-size:2.5em;color:#009ef2;text-align:center;margin-bottom:40px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2)}.grades-list[data-v-87133516]{display:flex;flex-direction:column;align-items:center;gap:15px}.grade-item[data-v-87133516]{width:100%;max-width:1200px;background-color:#009ef2;overflow:hidden;transition:all .3s ease}.grade-item[data-v-87133516]:hover{box-shadow:6px 6px #023d5d;transform:translateY(-2px)}.grade-item .grade-header[data-v-87133516]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .2s ease}.grade-item .grade-header .summary[data-v-87133516]{font-size:1.3em;font-weight:600;color:#4a5568;transition:color .2s ease}.grade-item .grade-header .arrow[data-v-87133516]{color:#fff;font-size:.8em;transition:transform .3s ease}.grade-item.open .grade-header .arrow[data-v-87133516]{transform:rotate(-180deg)}.lessons-list[data-v-87133516]{list-style:none;padding:0;margin:0}.lessons-list li[data-v-87133516]{background-color:#76c1ea;padding:16px 24px;border-bottom:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;color:#009ef2;font-size:1.05em}.lessons-list li[data-v-87133516]:last-child{border-bottom:none}.lessons-list li[data-v-87133516]:hover{background-color:#fff;padding-left:32px;color:#009ef2}.lessons-list li[data-v-87133516]:hover:before{opacity:1}.content-wrapper[data-v-0aee44bc]{background-color:#ffc857;color:#009ef2;height:100%;font-size:10vw;font-weight:700}.content-wrapper[data-v-b12c0f71]{display:flex;flex-direction:column;min-height:100%;background-color:#ffc857;overflow-y:auto}.content-wrapper .title[data-v-b12c0f71]{text-align:center;font-size:3em;font-weight:700;color:#009ef2;margin-top:20px}.content-wrapper .inner-content-wrapper[data-v-b12c0f71]{display:flex;justify-content:space-between;gap:2rem;padding:40px 20px;flex-wrap:wrap}.content-wrapper .subject[data-v-b12c0f71]{flex:1;min-width:300px}.content-wrapper h1[data-v-b12c0f71]{font-size:2.5em;color:#009ef2;text-align:center;margin-bottom:40px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2)}.grades-list[data-v-b12c0f71]{display:flex;flex-direction:column;gap:1rem;align-items:stretch}.grade-item[data-v-b12c0f71]{background-color:#009ef2;overflow:hidden;transition:all .3s ease;width:100%}.grade-item[data-v-b12c0f71]:hover{box-shadow:6px 6px #023d5d;transform:translateY(-2px)}.grade-item .grade-header[data-v-b12c0f71]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .2s ease}.grade-item .grade-header .summary[data-v-b12c0f71]{font-size:1.3em;font-weight:600;color:#fff}.grade-item .grade-header .arrow[data-v-b12c0f71]{color:#fff;font-size:.8em;transition:transform .3s ease}.grade-item.open .grade-header .arrow[data-v-b12c0f71]{transform:rotate(-180deg)}.lessons-list[data-v-b12c0f71]{list-style:none;padding:0;margin:0}.lessons-list li[data-v-b12c0f71]{background-color:#76c1ea;padding:16px 24px;border-bottom:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;color:#009ef2;font-size:1.05em}.lessons-list li[data-v-b12c0f71]:last-child{border-bottom:none}.lessons-list li[data-v-b12c0f71]:hover{background-color:#fff;padding-left:32px;color:#009ef2}@media(max-width:1200px){.content-wrapper[data-v-b12c0f71],.inner-content-wrapper[data-v-b12c0f71]{flex-direction:column;gap:1rem}.grades-list[data-v-b12c0f71]{gap:1rem}}html[data-v-b6f898f0],body[data-v-b6f898f0]{margin:0;padding:0;overflow:hidden}.app-wrapper[data-v-b6f898f0]{height:calc(100dvh - 49px);display:flex;flex-direction:column;background-color:var(--theme-background)}.font-family--dudu-cyrillic[data-v-b6f898f0],html[data-v-b6f898f0],body[data-v-b6f898f0]{font-family:DuduCyrillic-Regular,sans-serif;font-variation-settings:"wght" 400}.falling-snowflakes[data-v-b6f898f0]{position:fixed;top:0;left:0;width:100%;height:100vh;overflow:hidden;pointer-events:none;z-index:1}.snowflake-container[data-v-b6f898f0]{position:absolute;top:-10%;animation:fall-b6f898f0 linear infinite;will-change:transform}.snowflake[data-v-b6f898f0]{width:50px;height:auto;display:block;animation:sway-b6f898f0 ease-in-out infinite,spin-b6f898f0 linear infinite;animation-duration:var(--sway-duration),var(--spin-duration);filter:drop-shadow(0 2px 4px rgba(0,0,0,.1));will-change:transform}@keyframes fall-b6f898f0{0%{transform:translateY(-10vh);opacity:0}10%{opacity:.9}90%{opacity:.8}to{transform:translateY(110vh);opacity:0}}@keyframes sway-b6f898f0{0%,to{transform:translate(0)}25%{transform:translate(calc(var(--sway-distance) * .5))}50%{transform:translate(var(--sway-distance))}75%{transform:translate(calc(var(--sway-distance) * .3))}}@keyframes spin-b6f898f0{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.snowflake[data-v-b6f898f0]{width:35px}}.background[data-v-b6f898f0]{height:100dvh;width:100%;background-image:url(/assets/snowy_house-DT_oIPrQ.png);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed}.header[data-v-3db96b16]{display:flex;background:#009ef2;padding:10px 20px;align-items:center;position:relative;border-bottom:1px solid #023d5d;min-width:280px}.header .title[data-v-3db96b16]{font-size:30px;position:absolute;top:2.5px;left:120px;cursor:pointer}.header .logo[data-v-3db96b16]{width:80px;position:absolute;top:5px;cursor:pointer}.desktop-nav[data-v-3db96b16]{display:flex;gap:30px;margin-left:auto}@media(max-width:768px){.desktop-nav[data-v-3db96b16]{display:none}}.nav__item[data-v-3db96b16]{position:relative;cursor:pointer}.nav__item:hover .nav__dropdown[data-v-3db96b16]{display:flex}.nav__title[data-v-3db96b16]{font-weight:700;color:#fff;text-decoration:none}.nav__dropdown[data-v-3db96b16]{display:none;flex-direction:column;position:absolute;top:100%;background:#fff;border:1px solid #ddd;padding:10px;text-align:left;min-width:150px}.nav__link[data-v-3db96b16]{padding:6px 0;color:#333;text-decoration:none}.nav__link[data-v-3db96b16]:hover{color:#009ef2}.nav-toggle[data-v-3db96b16]{display:none}@media(max-width:768px){.nav-toggle[data-v-3db96b16]{display:block;margin-left:auto;font-size:24px;background:none;border:none}}.mobile-drawer[data-v-3db96b16]{position:fixed;right:-300px;top:0;width:260px;height:100%;background:#009ef2;box-shadow:-3px 0 10px #0000001a;transition:right .3s ease;padding:20px}@media(min-width:768px){.mobile-drawer[data-v-3db96b16]{display:none}}.mobile-drawer.open[data-v-3db96b16]{right:0;z-index:2}.mobile-drawer .close-btn[data-v-3db96b16]{font-size:22px;background:none;border:none}.mobile-item[data-v-3db96b16]{margin-top:20px}.mobile-item__header[data-v-3db96b16]{font-weight:700;color:#fff;display:flex;justify-content:space-between;cursor:pointer}.mobile-submenu[data-v-3db96b16]{padding-left:10px;margin-top:8px}.mobile-submenu__link[data-v-3db96b16]{display:block;margin:6px 0;color:#333;text-decoration:none}.mobile-submenu__link[data-v-3db96b16]:hover{color:#fff}@media(max-width:768px){.header video[data-v-3db96b16]{height:50px}}.exams-btn[data-v-3db96b16]{background-color:#023d5d;padding:.125rem;cursor:pointer}.exams-btn--mobile[data-v-3db96b16]{margin:1rem 0}.exams-btn>a[data-v-3db96b16]{text-decoration:none;color:#fff}.exams-btn[data-v-3db96b16]:hover{box-shadow:3px 3px #000}header[data-v-4613eb1b]{line-height:1.5;max-height:100vh}nav[data-v-4613eb1b]{width:100%;font-size:12px;text-align:center;margin-top:2rem}nav a.router-link-exact-active[data-v-4613eb1b]{color:var(--color-text)}nav a.router-link-exact-active[data-v-4613eb1b]:hover{background-color:transparent}nav a[data-v-4613eb1b]{display:inline-block;padding:0 1rem;border-left:1px solid var(--color-border)}nav a[data-v-4613eb1b]:first-of-type{border:0}@media(min-width:1024px){header[data-v-4613eb1b]{display:flex;place-items:center;padding-right:calc(var(--section-gap) / 2)}header[data-v-4613eb1b]{display:flex;place-items:flex-start;flex-wrap:wrap}nav[data-v-4613eb1b]{text-align:left;margin-left:-1rem;font-size:1rem;padding:1rem 0;margin-top:1rem}}