body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:#0f172a;line-height:1.6;margin:0}
.wrap{max-width:740px;margin:0 auto;padding:20px}
a.logo{font-weight:700;color:#0f766e;text-decoration:none;font-size:18px}
h1{font-size:27px;line-height:1.25;margin:22px 0 8px}
h2{font-size:20px;margin:26px 0 8px}
.meta{color:#64748b;font-size:14px;margin-bottom:18px}
p,li{color:#334155}
ol,ul{padding-left:22px}
code{background:#f1f5f9;border-radius:5px;padding:2px 6px;font-size:14px}
table{border-collapse:collapse;width:100%;font-size:14px;margin:12px 0}
th,td{border:1px solid #e2e8f0;padding:8px 10px;text-align:left}
th{background:#f8fafc}
.tip{background:#f0fdfa;border:1px solid #99f6e4;border-radius:10px;padding:14px 16px;margin:18px 0}
.cta{display:inline-block;background:#0f766e;color:#fff;border-radius:8px;padding:11px 20px;text-decoration:none;font-weight:700;margin:14px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:16px 0}
.card{border:1px solid #e2e8f0;border-radius:10px;padding:14px}
.card a{color:#0f766e;font-weight:600;text-decoration:none}
.card p{font-size:14px;margin:6px 0 0}
.foot{border-top:1px solid #e2e8f0;margin-top:36px;padding-top:16px;font-size:13px;color:#64748b}
.foot a{color:#64748b}