:root{--bg:#F1F5F4;--card:#fff;--ink:#0E1F22;--dim:#56686B;--line:#D3DDDC;--teal:#0F5F66;--sage:#BED7C7;--night:#071B20}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif}
header{background:var(--night);color:#EDF2E8;padding:28px 20px}header .wrap{display:flex;align-items:center;gap:14px}
header img{width:56px;height:56px;border-radius:14px}header h1{font-size:22px;margin:0}header p{margin:2px 0 0;color:#9AAEB1;font-size:14px}
header a{color:var(--sage);text-decoration:none}
main{max-width:720px;margin:0 auto;padding:28px 20px 64px}h2{font-size:26px;margin:0 0 8px}h3{font-size:18px;margin:32px 0 6px}
.updated{color:var(--dim);font-size:14px;margin:0 0 24px}p,li{color:#28373A}a{color:var(--teal)}
footer{color:var(--dim);font-size:13px;text-align:center;padding:24px}