:root{--bg:#edf1ea;--ink:#17231b;--muted:#5b6a60}
@media (prefers-color-scheme:dark){:root{--bg:#0e1511;--ink:#e3eae4;--muted:#93a298;color-scheme:dark}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Hiragino Sans","Yu Gothic",sans-serif;line-height:1.8;line-break:strict;overflow-wrap:break-word}
main{max-width:720px;margin:0 auto;padding:24px 16px 64px}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:16px;margin:24px 0 4px}
p,li{font-size:15px}
a{color:inherit}
.muted{color:var(--muted);font-size:13px}
pb-t{word-break:keep-all}
h1,h2{text-wrap:balance}