:root{--bg:#F6F8F5;--ink:#13201A;--muted:#5C6B63;--line:#DDE5DF;--brand:#0F7A4B;--surface:#fff;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0E1512;--ink:#E8F0EB;--muted:#9AAFA3;--line:#24312A;--brand:#34C77F;--surface:#141D18;color-scheme:dark}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 "Instrument Sans",-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:720px;margin:0 auto;padding:36px 18px 80px}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--brand);text-decoration:none;font-size:15px}
h1{font-size:32px;letter-spacing:-.02em;margin:18px 0 4px;line-height:1.15}
h2{font-size:19px;margin:30px 0 6px}
.muted{color:var(--muted)}a{color:var(--brand)}
.box{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:14px 18px;margin-top:18px}
table{width:100%;border-collapse:collapse;font-size:15px;margin:10px 0;display:block;overflow-x:auto}
th,td{text-align:left;vertical-align:top;padding:9px 10px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:13px}
footer{margin-top:40px;color:var(--muted);font-size:14px}