body{font:17px/1.55 -apple-system,BlinkMacSystemFont,system-ui,sans-serif;max-width:720px;margin:0 auto;padding:calc(20px + env(safe-area-inset-top)) 20px 60px;background:#fff8f3;color:#1d1d1f}
@media(prefers-color-scheme:dark){body{background:#121214;color:#eee}a{color:#ff8a6e}}
h1{font-size:30px;margin:.4em 0}h2{font-size:20px;margin-top:1.6em}a{color:#e5532f}.back{display:inline-flex;min-height:44px;align-items:center}small{opacity:.7}