body{margin:0;padding:0;background-color:#fff;@media (prefers-color-scheme:dark){.container{background-color:#000}}}.container{font-family:serif;height:100vh;display:grid;grid-gap:2.5rem;gap:2.5rem;place-content:center start}.title{margin:0 2rem;font-size:5rem;font-weight:900;line-height:.9}.subtitle{margin:0 2rem;font-size:2rem;line-height:1.1}div[lang=ja] em{font-style:normal;font-weight:700}