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,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{display:flex;flex-direction:column;min-width:100vw;min-height:100vh;margin:0}main{flex-grow:1}main:has(.back-link){text-align:center}h1{margin-bottom:10px}.container{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}}.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}.back-link{position:relative;display:inline-block;padding:4px 8px;margin-top:32px;border:1px solid;border-radius:8px;margin-bottom:10px}.back-link:hover,.back-link:focus{background-color:#ffdead}.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}.iziToast-close{filter:invert(1)}.input-wrap>input{border-radius:4px;width:272px;height:40px;font-weight:400;font-size:16px;line-height:1.5;letter-spacing:.04em;color:#2e2f42;padding-left:16px;outline:none;border:1px solid #808080;margin-right:8px}.input-wrap>button{border-radius:8px;padding:8px 16px;width:75px;height:40px;background:#cfcfcf;border:none;font-weight:500;font-size:16px;line-height:1.5;letter-spacing:.04em;outline:none}.input-wrap>button:disabled{background-color:#cfcfcf;color:#989898}.input-wrap>button:enabled{background-color:#4e75ff;color:#fff}.input-wrap>button:enabled:hover{background-color:#6c8cff}.timer{display:flex;gap:24px;align-items:center;margin:0 auto}.timer-wrap{display:flex;gap:24px;align-items:center;flex-direction:column}.field{display:flex;flex-direction:column}.value{font-weight:400;font-size:40px;line-height:1.2;letter-spacing:.04em;color:#2e2f42}.label{font-weight:400;font-size:16px;line-height:1.5;color:#2e2f42}.form{display:flex;flex-direction:column;width:360px;gap:24px;margin:0 auto}.form>label{font-weight:400;font-size:16px;line-height:1.5;letter-spacing:.04em;color:#2e2f42;display:flex;flex-direction:column;align-items:start;gap:8px}.delay-input{border:1px solid #808080;border-radius:4px;width:344px;height:40px;font-weight:400;font-size:16px;line-height:1.5;letter-spacing:.04em;color:#2e2f42;padding-left:16px}.form>button{display:flex;align-items:center;justify-content:center;flex-direction:row;gap:10px;border-radius:8px;padding:8px 16px;width:360px;height:40px;background:#4e75ff;font-weight:500;font-size:16px;line-height:1.5;letter-spacing:.04em;color:#fff;border:none}.form>button:hover{background:#6c8cff}.form fieldset{width:360px;border-radius:8px;padding:0 0 8px;margin:0;display:flex;gap:20px;flex-direction:row;justify-content:center;align-items:center}.form fieldset legend{font-size:16px;margin-left:-140px}.form fieldset label{display:flex;align-items:center;gap:8px;font-size:16px}.form input[type=radio]{width:18px;height:18px;accent-color:#4e5af7;cursor:pointer}.form fieldset label:hover{color:#2c2f33}