#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}@media print{body *{visibility:hidden}.billing-check-modal,.billing-check-modal *{visibility:visible}.billing-check-modal{position:absolute;left:0;top:0;width:100%;max-width:100%!important;padding:10mm!important;box-shadow:none!important;border:none!important}@page{size:A4 landscape;margin:8mm}.billing-check-modal button{display:none!important}.billing-check-modal h2:before{content:"伝送前チェック "}}