:root{color-scheme:light;--ink:#111;--mu:#4d4d45;--sun:#ffc62b;--sun2:#fff3c2;--gr:#2e4d14}
body{margin:0;background:#fff;color:var(--ink);font:17px/1.6 system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;padding:max(18px,env(safe-area-inset-top)) 20px max(40px,env(safe-area-inset-bottom));border-top:8px solid var(--sun)}
main{max-width:720px;margin:0 auto}h1,h2{font-family:Georgia,serif;line-height:1.2}h1{font-size:2rem}h2{font-size:1.25rem;margin:1.6em 0 .4em;color:var(--gr)}
a{color:inherit}.back{display:inline-block;padding:10px 0;margin-bottom:8px;font-weight:600}mark{background:var(--sun2);color:inherit;padding:0 3px;border-radius:3px;outline:1px solid var(--sun)}
.box{background:var(--sun2);border-radius:12px;padding:12px 16px;margin:1em 0}small,.mu{color:var(--mu)}