@keyframes a{0%,33.33%,66.66%,to{opacity:1}16.67%,50%,83.33%{opacity:0}}:target{animation-duration:1.6s;animation-fill-mode:both;animation-name:a}html{background:#fff;color:#1d2b48;font:87.5%/1.5 system-ui,sans-serif;scroll-behavior:smooth}body{column-gap:1.5rem;display:grid;grid-template-columns:repeat(3,1fr);margin:auto;max-width:900px;padding:1.5rem}header,section{margin-bottom:1.5rem}header,section#check{padding-bottom:1.5rem}header img{height:6.357rem;width:6.357rem}footer,section.stage{grid-column:1/-1}footer,p#promo{margin-top:1.5rem}footer p,footer ul,h1{margin:0}footer ul{padding:0}footer ul:first-child{float:right;margin-left:1.5rem}footer li,span.extra-result{display:inline}footer li:after{content:" · "}footer li:last-child:after{content:none}section#check,section#privacy{grid-column:2/-1}h2:first-child,section p:first-child,section#check p{margin-top:0}form,ol,p,ul{margin:1.5rem 0 0}p#promo:before{content:"🚀 "}h1,h2,h3{font-weight:400}h1{font-size:1.357rem;line-height:1.105}h2{font-size:1.214rem;line-height:1.235;margin:1.5rem 0}h3{font-size:1rem;margin:1.5rem 0 -1.5rem}ol,ul{padding-left:1.5rem}form div{margin:1.5rem auto 0}button,label{cursor:pointer}button,input{font-size:1rem}code,input{font-family:inherit}input{max-width:45rem;padding:3px;width:calc(100% - 13ch)}input[type=number]{width:7ch}button{background:#ef2962;border:0;border-radius:3px;color:#fff;padding:4px 5px}button:active,button:focus,button:hover{background:#c52251;transition:background .5s}a{color:#ef2962;text-decoration:none}a:active,a:focus,a:hover,a:visited{color:#c52251}sup{line-height:1}sup.new{color:#797ecf}code{-webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto}span.extra{background:url(/media/spinner.gif) no-repeat;display:inline-block;height:16px;position:relative;top:.214rem;width:16px}span.extra-result{background:none;height:auto;position:static;width:auto}@media screen{h2:target:before{content:"→ "}}@media screen and (min-width:1100px){html{font-size:100%}body{max-width:1000px;padding-top:3rem}}@media screen and (min-width:750px){h1+h2,h1+h2+ol li{float:left;padding-right:1rem}h1+h2{font-size:1rem;line-height:inherit;margin:1.5rem 0 0}h1+h2:after{content:":"}h1+h2+ol{list-style-position:inside;padding:0}}@media screen and (max-width:750px){body{grid-template-columns:repeat(2,1fr)}header,section#check{padding-bottom:0}header.stage+section.stage{grid-column:1/-1}section.stage{grid-column:auto}}@media screen and (max-width:500px){body{grid-template-columns:repeat(1,1fr)}header img{height:5.714rem;width:5.714rem}section#check,section#privacy{grid-column:auto}section#check{background:#f5f5f5;margin-bottom:2.25rem;outline:.75rem solid #f5f5f5}section#check h1{border-top:1px solid #f5f5f5;margin-top:-1px}section#check p{display:none}}@media (prefers-color-scheme:dark) and (max-width:500px){section#check{background:#fff;outline-color:#fff}section#check h1{border-top:1px solid #fff}}@media (prefers-color-scheme:dark){html{background:#f5f5f5}}@media print{*{background:#fff!important;color:#000!important}}