.header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:#fff}.header__inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px}.header__brand{display:inline-flex;align-items:center}.header__logo{height:34px;width:auto;display:block}.header__nav{display:flex;align-items:center;gap:28px}.header__link{background:transparent;border:0;cursor:pointer;color:#111;padding:6px 8px;font-size:15px;font-weight:500}.header__link:hover{color:var(--accent)}.header__actions{display:flex;align-items:center;gap:12px}.header__burger{display:none;cursor:pointer;width:44px;height:44px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff}@media(max-width:980px){.header__nav{display:none}.header__burger{display:inline-flex;align-items:center;justify-content:center}.header__cta{display:none}}.drawer{position:fixed;inset:0;pointer-events:none;z-index:100}.drawer--open{pointer-events:auto}.drawer__backdrop{position:absolute;inset:0;border:0;background:#0000002e;opacity:0;transition:opacity var(--t-fast);cursor:pointer}.drawer--open .drawer__backdrop{opacity:1}.drawer__panel{position:absolute;top:0;right:0;height:100%;width:min(86vw,360px);background:#fff;border-left:1px solid var(--border);display:flex;flex-direction:column;padding:18px;transform:translate(100%);transition:transform var(--t-fast)}.drawer--open .drawer__panel{transform:translate(0)}.drawer__header{display:flex;align-items:center;justify-content:space-between}.drawer__logo{height:30px;width:auto;display:block}.drawer__close{width:44px;height:44px;border-radius:var(--radius-sm);border:0;background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.drawer__title{margin-top:18px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.drawer__items{display:grid;gap:14px;padding-top:14px}.drawer__link{background:transparent;border:0;padding:0;text-align:left;cursor:pointer;font-size:18px;font-weight:500;color:#111}.drawer__link:hover{color:var(--accent)}.drawer__footer{margin-top:auto;padding-top:22px}.drawer__cta{width:100%;padding:14px 18px;border-radius:12px}.footer{background:#fff;color:#000;padding:24px 0}.footer__inner{display:flex;align-items:center;justify-content:space-between}.footer__left{display:flex;align-items:center;gap:24px}.footer__logo-main{height:38px;width:auto}.footer__partners{display:flex;gap:20px}.footer__partner{display:flex;align-items:center;gap:8px}.footer__partner img{height:56px;width:auto}.footer__partner span{font-size:14px;font-weight:500;white-space:nowrap}.footer__center{font-size:14px;opacity:.85}.footer__right{display:flex;gap:14px}.footer__social{color:#000;transition:color .2s ease}.footer__social:hover{color:#38bdf8}@media(max-width:768px){.footer__inner{flex-direction:column;gap:16px;text-align:center}.footer__left{flex-direction:column;gap:14px}.footer__logo-main{height:34px}.footer__partner img{height:52px}.footer__partners{gap:16px;justify-content:center}}.hero{padding:64px 0 40px}.hero__inner{display:grid;grid-template-columns:550px 660px;justify-content:center;column-gap:0;align-items:center}.hero__left{width:550px;height:500px;background:var(--bg-soft);padding:52px 48px 46px;border-radius:0;margin-top:70px;position:relative;z-index:2;transform:translate(50px);display:flex;flex-direction:column;justify-content:center}.hero__kicker{display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}.hero__kickerLabel{font-size:44px;font-weight:700;color:var(--accent);letter-spacing:-.02em}.hero__kickerIcon{font-size:30px;line-height:1;transform:translateY(2px)}.hero__title{margin:0;font-size:56px;line-height:1.05;font-weight:700;letter-spacing:-.03em}.hero__divider{margin:22px 0 18px;width:54px;height:3px;background:var(--accent);border-radius:2px}.hero__subtitle{margin:0;color:var(--muted);font-size:18px;line-height:1.6;max-width:54ch}.hero__accent{color:var(--accent);font-weight:600}.hero__right{width:660px;height:500px;position:relative;z-index:1}.hero__media{width:660px;height:500px;border-radius:28px;overflow:hidden;background:#eee}.hero__img{width:100%;height:100%;object-fit:cover;display:block}@media(max-width:1300px){.hero__inner{grid-template-columns:1fr 1fr}.hero__left{width:100%;transform:translate(60px)}.hero__right,.hero__media{width:100%}}@media(max-width:980px){.hero{padding:28px 0 18px}.hero__inner{grid-template-columns:1fr;gap:16px}.hero__left{width:100%;height:auto;margin-top:0;transform:none;padding:30px 22px 28px}.hero__kickerLabel{font-size:34px}.hero__cursor{height:26px}.hero__title{font-size:38px}.hero__right,.hero__media{width:100%;height:320px;border-radius:22px}}.about{padding:90px 0;position:relative;overflow:hidden;background:#111;min-height:calc(100vh - var(--header-h));background-image:var(--about-bg);background-size:cover;background-position:center top;background-attachment:fixed}.about:before{content:"";position:absolute;inset:0;background:#00000080;z-index:0}.about__inner{position:relative;z-index:1;display:flex;justify-content:center;align-items:center;min-height:calc(100vh - var(--header-h))}.about__card{width:860px;max-width:92vw;height:auto;min-height:460px;background:#fff;border-radius:22px;padding:90px 64px;box-shadow:0 30px 90px #00000059;display:flex;flex-direction:column;justify-content:center}.about__titleRow{display:flex;align-items:center;margin-bottom:20px}.about__title{margin:0;font-size:40px;line-height:1.1;font-weight:800;color:#111}.about__icons{display:inline-flex;align-items:center;gap:14px;font-size:28px;flex-shrink:0}.about__lead{margin:0 0 16px;color:var(--accent);font-weight:600;font-size:20px;line-height:1.7}.about__leadAccent{color:var(--accent);font-weight:800}.about__text{margin:16px 0 0;color:#111;font-size:20px;line-height:1.7}.about__text:last-of-type{margin-bottom:0}.about__link{background:transparent;border:0;padding:0;cursor:pointer;color:var(--accent);text-decoration:none;font-weight:600;transition:text-decoration .2s ease}.about__link:hover{text-decoration:underline}.about__link:focus{outline:none}.about__link:focus-visible{outline:2px solid rgba(255,107,107,.6);outline-offset:3px;border-radius:6px}@media(max-width:1024px){:root{--header-h: 72px}.about{padding:70px 0;min-height:auto;background-attachment:scroll}.about__inner{min-height:auto;padding:40px 0}.about__card{width:90%;max-width:680px;padding:36px 30px;border-radius:18px;min-height:420px}.about__title{font-size:32px}.about__lead,.about__text{font-size:18px}}@media(max-width:640px){:root{--header-h: 64px}.about{padding:56px 0}.about__inner{padding:20px 0}.about__card{width:95%;padding:26px 18px;border-radius:16px;box-shadow:0 20px 60px #0000004d;min-height:380px}.about__titleRow{flex-wrap:wrap;gap:12px}.about__title{font-size:28px}.about__icons{font-size:24px;gap:10px}.about__lead,.about__text{font-size:16px;margin:12px 0 0}}.help{padding:120px 0;background:#f0f0f0}.help__title{font-size:42px;font-weight:800;text-align:center;color:#2b7cff;margin-bottom:80px;display:flex;align-items:center;gap:8px}.help__icons{font-size:32px}.help__grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-areas:"c1 c3 c5 c7" "c2 c4 c6 c8";width:100%}.help__cell{aspect-ratio:1 / 1;display:flex;align-items:center;justify-content:center}.help__cell:nth-child(1){grid-area:c1}.help__cell:nth-child(2){grid-area:c2}.help__cell:nth-child(3){grid-area:c3}.help__cell:nth-child(4){grid-area:c4}.help__cell:nth-child(5){grid-area:c5}.help__cell:nth-child(6){grid-area:c6}.help__cell:nth-child(7){grid-area:c7}.help__cell:nth-child(8){grid-area:c8}.help__img img{width:100%;height:100%;object-fit:cover}.help__text{background:#fff;padding:40px;flex-direction:column;align-items:flex-start;justify-content:center}.help__num{font-size:48px;font-weight:800;color:#2b7cff;margin-bottom:16px}.help__text p{font-size:20px;line-height:1.6;color:#111}@media(max-width:1024px){.help__grid{grid-template-columns:repeat(2,1fr);grid-template-areas:"c1 c2" "c3 c4" "c5 c6" "c7 c8"}}@media(max-width:640px){.help{padding:80px 0}.help__title{font-size:30px;margin-bottom:50px;justify-content:center;flex-wrap:nowrap;white-space:nowrap;gap:6px}.help__grid{grid-template-columns:1fr;grid-template-areas:"c1" "c2" "c4" "c3" "c5" "c6" "c8" "c7"}.help__cell{aspect-ratio:1 / 1}.help__text{padding:18px}.help__num{font-size:42px;margin-bottom:10px}.help__text p{font-size:20px;line-height:1.4}}.motion{padding:100px 0;background:#fff}.motion__top{display:grid;grid-template-columns:1.25fr 1fr;background:#e9e9e9;border-radius:22px;overflow:hidden;align-items:stretch}.motion__imgWrap{width:100%;height:100%}.motion__img{width:100%;height:100%;object-fit:cover;display:block}.motion__info{padding:44px 52px;display:flex;flex-direction:column;justify-content:center;text-align:center}.motion__title{margin:0 0 22px;font-size:40px;line-height:1.1;font-weight:800;color:var(--accent)}.motion__accent{color:#2b7cff}.motion__p{margin:14px 0 0;font-size:20px;line-height:1.55;color:#3a3a3a;font-weight:600}.motion__bold{font-weight:800}.motion__link{color:#58a3ff;font-weight:800;text-decoration:none}.motion__link:hover{text-decoration:underline}.motion__banner{margin:90px auto 0;width:min(920px,92vw);background:#2b8cff;color:#fff;padding:48px 56px;border-radius:28px;font-size:34px;line-height:1.35;font-weight:800;text-align:left}@media(max-width:1024px){.motion__top{grid-template-columns:1fr}.motion__info{padding:34px 28px}.motion__title{font-size:34px}.motion__p{font-size:18px}.motion__banner{margin-top:70px;font-size:28px;padding:40px 32px}}@media(max-width:640px){.motion{padding:90px 0}.motion__title{font-size:28px}.motion__p{font-size:16px}.motion__banner{margin-top:50px;font-size:22px;padding:30px 22px;border-radius:22px}}.participants{padding:50px 0;background:#fff}.participants__title{font-size:42px;font-weight:800;text-align:center;color:#111;margin-bottom:90px;display:block;gap:8px}.participants__icons{white-space:nowrap;display:inline;vertical-align:baseline}.participants__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px}.participants__item{text-align:center}.participants__big{font-size:40px;font-weight:800;color:#2b7cff;margin-bottom:20px}.participants__line{width:100%;height:1px;background:#d6e4ff;margin-bottom:26px}.participants__text{font-size:18px;line-height:1.7;color:#111}@media(max-width:1024px){.participants__grid{grid-template-columns:1fr;gap:50px}.participants__big{font-size:34px}.participants__title{font-size:34px;margin-bottom:60px}}@media(max-width:640px){.participants{padding:80px 0}.participants__title{font-size:28px;margin-bottom:50px}.participants__big{font-size:28px}.participants__text{font-size:16px}}.stages{padding:50px 0;background:#fff}.stages__title{font-size:42px;font-weight:800;text-align:center;color:#2b7cff;margin-bottom:90px;display:block}.stages__icons{white-space:nowrap;display:inline;vertical-align:baseline}.stages__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px}.stages__card{background:#f2f2f2;border-radius:28px;padding:42px 42px 38px;min-height:320px}.prizes{padding-top:0}.prizes__title{color:#2b7cff}.stages__badge{width:54px;height:54px;border-radius:999px;border:1px solid #111;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#111;margin-bottom:22px}.stages__cardTitle{font-size:22px;font-weight:800;line-height:1.35;color:#111;margin:0 0 16px}.stages__text{font-size:16px;line-height:1.7;color:#111;margin:0}.stages__link{color:#2b7cff;font-weight:700;text-decoration:none}.stages__link:hover{text-decoration:underline}@media(max-width:1024px){.stages{padding:90px 0}.stages__title{font-size:40px;margin-bottom:60px}.stages__grid{grid-template-columns:1fr;gap:36px}.stages__card{padding:34px;min-height:auto}}@media(max-width:640px){.stages{padding:80px 0}.stages__title{font-size:28px;margin-bottom:40px}.about__cursor{display:none}.stages__card{border-radius:24px;padding:26px}.stages__badge{width:48px;height:48px;font-size:18px;margin-bottom:18px}.stages__cardTitle{font-size:20px}.stages__text{font-size:16px}}.registration{background:var(--bg)}.registration__head{text-align:center;max-width:760px;margin:0 auto 26px}.reg{display:grid;gap:16px;margin-top:18px}.reg__card{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.reg__titleRow{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.reg__title{margin:0;font-size:18px;font-weight:800}.reg__hint{font-size:13px;color:var(--muted)}.reg__grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.reg__grid--3{grid-template-columns:1fr 1fr 1fr}.reg__field{display:grid;gap:8px}.reg__label{font-size:13px;color:var(--muted)}.reg__label b{color:var(--accent);font-weight:800}.reg__input{width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;outline:none;transition:border var(--t-fast),transform var(--t-fast)}.reg__input:focus{border-color:#2f7cff99}.reg__note{font-size:12px;color:var(--muted)}.reg__block{padding:14px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--border);margin-top:12px}.reg__blockHead{display:flex;align-items:center;gap:10px;margin-bottom:12px}.reg__badge{width:28px;height:28px;border-radius:999px;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}.reg__badge--ghost{background:#fff;color:var(--accent);border:1px solid rgba(47,124,255,.35)}.reg__blockTitle{font-weight:800}.reg__details{margin-top:12px;border:1px dashed rgba(17,17,17,.18);border-radius:var(--radius-sm);background:#fff9}.reg__summary{cursor:pointer;list-style:none;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.reg__summary::-webkit-details-marker{display:none}.reg__summaryLeft{display:inline-flex;align-items:center;gap:10px}.reg__summaryHint{font-size:13px;color:var(--muted)}.reg__detailsBody{padding:0 14px 14px}.reg__downloads{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 14px}.reg__link{display:inline-flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;color:var(--accent);font-weight:700;transition:background var(--t-fast)}.reg__link:hover{background:#f5f7fa}.reg__upload{cursor:pointer;display:block}.reg__fileHidden{display:none}.reg__uploadBox{border:1px dashed rgba(47,124,255,.45);border-radius:var(--radius-sm);background:#fff;padding:16px;display:grid;gap:6px;transition:background var(--t-fast),border var(--t-fast)}.reg__uploadBox:hover{background:#f5f7fa;border-color:var(--accent)}.reg__uploadTitle{font-weight:800;font-size:14px}.reg__uploadTitle b{color:var(--accent)}.reg__uploadText{font-size:13px;color:var(--muted)}.reg__uploadBtn{margin-top:6px;align-self:flex-start;padding:8px 12px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-weight:700;font-size:13px}.reg__filesList{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:6px}.reg__fileItem{font-size:13px;color:var(--muted);padding:8px 10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px}.reg__fileName{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reg__fileRemove{border:1px solid var(--border);background:#fff;border-radius:10px;width:30px;height:30px;cursor:pointer;font-weight:800;line-height:1}.reg__fileRemove:hover{border-color:var(--accent)}.reg__fileError{margin-top:8px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid rgba(255,0,0,.25);background:#ff00000d;font-size:13px}.reg__fakeRequired{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}.reg__checkbox{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:flex-start;cursor:pointer;margin-top:12px}.reg__checkbox input{display:none}.reg__checkboxBox{width:18px;height:18px;border-radius:4px;border:2px solid var(--border);background:#fff;position:relative;transition:border var(--t-fast),background var(--t-fast)}.reg__checkbox input:checked+.reg__checkboxBox{background:var(--accent);border-color:var(--accent)}.reg__checkboxBox:after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M20.285 6.708l-11.285 11.292-5.285-5.292 1.414-1.414 3.871 3.878 9.871-9.878z'/></svg>") center / 14px no-repeat;opacity:0}.reg__checkbox input:checked+.reg__checkboxBox:after{opacity:1}.reg__checkboxText{font-size:14px;line-height:1.5;color:var(--muted)}.reg__checkboxText b{color:var(--accent)}.reg__actions{display:grid;justify-items:center;gap:10px;padding-top:6px}.reg__fine{margin:0;font-size:12px;color:var(--muted);text-align:center;max-width:640px}@media(max-width:980px){.reg__grid--3{grid-template-columns:1fr 1fr}}@media(max-width:640px){.reg__card{padding:14px}.reg__grid,.reg__grid--3{grid-template-columns:1fr}.reg__summary{padding:12px}}.toast{position:fixed;top:16px;right:16px;z-index:9999;pointer-events:none;opacity:0;transform:translateY(-8px);transition:opacity .18s ease,transform .18s ease}.toast--open{opacity:1;transform:translateY(0)}.toast__card{width:min(360px,calc(100vw - 32px));border-radius:14px;padding:12px 12px 10px;background:#ffffffeb;color:#000;box-shadow:0 12px 32px #00000038;pointer-events:auto;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.08)}.toast__card--success{border-left:4px solid rgba(46,204,113,.95)}.toast__card--error{border-left:4px solid rgba(231,76,60,.95)}.toast__card--warning{border-left:4px solid rgba(241,196,15,.95)}.toast__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}.toast__title{font-weight:700;font-size:14px;line-height:1.2}.toast__msg{font-size:13px;line-height:1.35;opacity:.9}.toast__close{appearance:none;border:none;background:transparent;color:#000000d9;cursor:pointer;width:28px;height:28px;border-radius:10px;display:grid;place-items:center}.toast__close:hover{background:#ffffff14}.reg__cooldownHint{opacity:.75}.faq{padding:50px 0;background:#fff}.faq__title{font-size:42px;font-weight:800;text-align:center;color:#111;margin-bottom:90px}.faq__list{border-top:1px solid #dcdee5}.faq__item{border-bottom:1px solid #dcdee5}.faq__btn{width:100%;background:transparent;border:0;padding:28px 0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left}.faq__q{font-size:20px;font-weight:700;color:#111;line-height:1.35}.faq__icon{flex:0 0 40px;width:40px;height:40px;position:relative}.faq__icon:before,.faq__icon:after{content:"";position:absolute;left:50%;top:50%;width:22px;height:2px;background:#111;transform:translate(-50%,-50%)}.faq__icon:after{transform:translate(-50%,-50%) rotate(90deg);transition:opacity .2s ease,transform .25s ease}.faq__icon.is-open:after{opacity:0;transform:translate(-50%,-50%) rotate(0)}.faq__panel{overflow:hidden;max-height:0;opacity:0;transform:translateY(-4px);transition:max-height .4s ease,opacity .25s ease,transform .25s ease}.faq__panel.is-open{max-height:1000px;opacity:1;transform:translateY(0)}.faq__a{padding:0 0 28px;font-size:16px;line-height:1.75;color:#111;max-width:980px}.faq__a a{color:#2b7cff;font-weight:700;text-decoration:none}.faq__a a:hover{text-decoration:underline}@media(max-width:1024px){.faq{padding:90px 0}.faq__title{font-size:34px;margin-bottom:45px}.faq__btn{padding:22px 0}.faq__q{font-size:18px}}@media(max-width:640px){.faq{padding:80px 0}.faq__title{font-size:28px;margin-bottom:40px}.faq__q{font-size:16px}.faq__a{font-size:15px}}:root{--bg: #ffffff;--bg-soft: #f3f3f3;--text: #111111;--muted: #6b6f76;--border: #e5e7eb;--card: #f3f3f3;--accent: #2f7cff;--container: 1200px;--header-h: 64px;--radius: 20px;--radius-sm: 12px;--t-fast: .16s ease}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}.container{max-width:var(--container);margin:0 auto;padding:16px}.section{padding:90px 0}.h2{margin:0 0 14px;font-size:40px;line-height:1.1}.p{margin:0;color:var(--muted);font-size:18px;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;cursor:pointer;transition:background var(--t-fast),transform var(--t-fast)}.btn:hover{background:#f5f7fa}.btn--primary{background:var(--accent);color:#fff;font-weight:700;border-color:transparent}.btn--primary:hover{background:#1f6ae6}@media(max-width:980px){.section{padding:70px 0}.h2{font-size:34px}}.about__cursor{width:3px;height:34px;background:#000;display:inline-block;border-radius:2px;transform:translateY(4px);animation:about-blink 1s steps(1,end) infinite;margin-right:20px;margin-left:8px}@keyframes about-blink{0%{opacity:1}50%{opacity:0}to{opacity:1}}