h1,h2,h3,h4,h5,h6,p{margin:0}p:last-child{margin-bottom:0}ul{margin:0;padding:0;list-style:none}a{color:currentColor;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%;height:auto}:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,Montserrat,sans-serif;font-size:16px;line-height:1.5;font-weight:400;color:#242424;background-color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}body{font-family:Montserrat,sans-serif;background-color:#fff;display:flex;flex-direction:column;min-height:100vh;margin:0;align-items:center;justify-content:center;color:#2e2f42}main{flex-grow:1}main:has(.back-link){text-align:center}.container{display:block;min-width:320px;max-width:375px;margin:0 auto;padding:0 16px}@media only screen and (min-width: 768px){.container{max-width:768px}}@media only screen and (min-width: 1200px){.container{max-width:1200px}}@keyframes slide{0%{transform:translate(-140%) translateY(-50%)}to{transform:translate(-104%) translateY(-50%)}}@keyframes stretch{0%{opacity:0;transform:translate(-50%) translateY(100%) scale(.2)}to{opacity:1;transform:translate(-50%) translateY(100%) scale(1)}}.header{padding:20px 0}.nav{display:flex;justify-content:space-between}.nav-logo{display:inline-flex;align-items:center;justify-content:center}.nav-list{display:flex;align-items:center;justify-content:flex-end;gap:40px}.nav-link{position:relative;display:block;font-weight:500;letter-spacing:.02em;transition:.2s ease-in}.nav-link:hover,.nav-link:focus{color:#747bff}.nav-link:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%) translateY(100%);width:110%;height:4px;border-radius:4px;transform-origin:center;animation:stretch .4s cubic-bezier(.68,-.55,.27,1.55) .2s both}.nav-link.active:after{background:#747bff}.vite-promo{padding:50px 0}.vite-promo-thumb{position:relative;max-width:320px;margin:0 auto}.vite-promo-thumb:before{content:"";position:absolute;top:0;left:0;z-index:-1;display:block;width:100%;height:100%;border-radius:50%;background-image:linear-gradient(-45deg,#bd34fe 50%,#47caff 50%);filter:blur(4.5rem)}.main-title{text-align:center}.main-title-gradient{display:block;font-size:2em;background-image:linear-gradient(120deg,#bd34fe 30%,#41d1ff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}@media only screen and (min-width: 768px){.main-title-gradient{font-size:3em}}.main-title-link{position:relative;letter-spacing:.04em}.main-title-link:before{content:"";position:absolute;bottom:4%;left:50%;transform:translate(-50%) skew(-12deg) rotate(-2deg);z-index:-1;width:108%;height:24%;background-color:#41d1ff;transition:.2s ease}.main-title-link:hover:before,.main-title-link:focus:before{background-color:#ff6b0a}.vite-promo .title,.vite-promo .text{margin-bottom:1.5rem;font-size:3.5rem;font-weight:700;line-height:1.14;color:#213547}.vite-promo .tagline{font-size:1.5rem;line-height:1.5;color:#3c3c3cb3}.vite-promo .actions{display:flex;align-items:center;gap:1rem}.vite-promo .link{display:inline-block;padding:.5rem 1.25rem;font-weight:500;text-align:center;white-space:nowrap;color:#ffffffde;background-color:#646cff;border:1px solid transparent;border-radius:1.25rem;transition:color .25s,border-color .25s,background-color .25s}.badges-list{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:32px}.badges-link{display:block;padding:8px 16px;border:1px solid;border-radius:8px;transition:.2s ease-in}.badges-link:hover,.badges-link:focus{transform:scale(1.06);color:#747bff}.back-link{position:relative;display:inline-block;padding:4px 8px;margin-top:32px;margin-bottom:32px;border:1px solid;border-radius:8px}.back-link:before{content:"";position:absolute;top:50%;left:0;width:16px;height:16px;background-repeat:no-repeat;background-position:center;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z'/%3E%3C/svg%3E");transition:.3s ease-in;transition-property:opacity;opacity:0;animation:slide .5s linear infinite alternate-reverse both;animation-play-state:paused}.back-link:hover:before{opacity:1;animation-play-state:running}.footer{padding:20px 0}.footer-desc{text-align:center}.footer-link{position:relative}.footer-link:before{content:"";position:absolute;bottom:6%;left:50%;transform:translate(-50%) skew(-12deg);z-index:-1;width:110%;height:24%;background-color:#41d1ff;transition:.2s ease}#datetime-picker{font-size:16px;padding:8px 12px;width:272px;border:1px solid #808080;border-radius:4px;color:#2e2f42;transition:border-color .3s,box-shadow .3s}#datetime-picker:hover{border-color:#000}#datetime-picker:focus{border-color:#4e75ff;outline:none;box-shadow:0 0 0 2px #4e75ff33}#datetime-picker:disabled{background-color:#fafafa;color:gray;border-color:#e0e0e0;cursor:not-allowed}button[data-start]{padding:8px 16px;font-size:16px;border:none;border-radius:4px;background-color:#4e75ff;color:#fff;cursor:pointer;transition:background-color .3s,transform .2s}button[data-start]:hover:not(:disabled){background-color:#6c8cff}button[data-start]:disabled{background-color:#cfcfcf;color:#989898;cursor:not-allowed}.timer{display:flex;gap:24px;margin-top:24px;justify-content:space-between}.field{display:flex;flex-direction:column;align-items:center}.value{font-family:Montserrat,sans-serif;font-size:40px;font-weight:400;line-height:1.2;letter-spacing:.04em;color:#2e2f42}.label{font-weight:400;font-size:16px;line-height:1.5;color:#2e2f42;text-transform:uppercase}.flatpickr-calendar{font-family:Montserrat,sans-serif;border-radius:8px;box-shadow:0 4px 16px #2e2f421a;border:1px solid #e0e0e0}.flatpickr-day:hover{background-color:#4e75ff1a;border-color:#4e75ff}.flatpickr-day.selected{background-color:#4e75ff!important;color:#fff!important;border-color:#4e75ff}.flatpickr-time input:hover{border-color:#000}.flatpickr-time input:focus{border-color:#4e75ff;box-shadow:0 0 0 2px #4e75ff33}.form{display:flex;flex-direction:column;gap:16px;width:360px;border-radius:12px;margin:40px auto;font-size:16px}.form-label{font-size:16px;font-weight:400;color:#2e2f42;display:flex;flex-direction:column;gap:8px;line-height:1.5;letter-spacing:.04em}.text-form{text-align:start}.form-input{padding:8px 10px;border:1px solid #808080;border-radius:4px;font-size:14px;color:#2e2f42;transition:border-color .25s ease,outline .25s ease}.form-input:hover,.form-fieldset:hover{border-color:#000}.form-input:focus{border-color:#4e75ff;outline:1px solid #4e75ff}.form-input:disabled{border-color:gray;background-color:#f5f5f5;color:gray}.form-fieldset{margin:0;border:1px solid #808080;border-radius:6px;padding:10px 12px;display:flex;justify-content:space-around;gap:8px}.form-legend{font-size:16px;font-weight:400;line-height:1.5;letter-spacing:.04em;color:#2e2f42;margin-left:-115px}.form-radio-label{font-family:Montserrat,sans-serif;font-weight:400;line-height:1.5;font-size:16px;cursor:pointer;display:flex;align-items:center;gap:14px}input[type=radio i]{margin:0;width:20px;height:20px}.form-radio-label input[type=radio]{appearance:none;-webkit-appearance:none;-moz-appearance:none;position:absolute;opacity:0}.form-radio-label .custom-radio{display:inline-block;width:20px;height:20px;border:1px solid #808080;border-radius:50%;position:relative;cursor:pointer;transition:border-color .25s,background-color .25s;margin-right:8px}.form-radio-label input[type=radio]:checked+.custom-radio:after{background-color:#4e75ff;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #4e75ff;border-radius:50%;content:"";position:absolute;top:50%;left:50%;width:12px;height:12px;transform:translate(-50%,-50%);transition:border-color .25s,background-color .25s}.form-btn{padding:10px 16px;font-size:14px;font-weight:600;color:#fff;background-color:#4e75ff;border:none;border-radius:8px;cursor:pointer;transition:background-color .25s ease,transform .15s ease}.form-btn:hover{background-color:#6c8cff}.form-btn:disabled{background-color:#cfcfcf;cursor:not-allowed;color:gray}