body{font-family:-apple-system,'Hiragino Sans','Segoe UI',Roboto,sans-serif;max-width:680px;margin:0 auto;padding:40px 20px;line-height:1.8;color:#222;background:#fff}
@media(prefers-color-scheme:dark){body{background:#0b0b0d;color:#eee}a{color:#e0a030}th,td{border-color:#444}}
h1{font-size:1.5rem}h2{font-size:1.05rem;margin-top:2em}
table{border-collapse:collapse;width:100%;font-size:.92rem;margin:.6em 0}
th,td{border:1px solid #ccc;padding:6px 10px;text-align:left;vertical-align:top}
th{font-weight:600}ul{padding-left:1.2em}.en{margin-top:4em;border-top:1px solid #8884;padding-top:2em}
nav{font-size:.9rem;margin-bottom:2em}