body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;max-width:760px;margin:0 auto;padding:0 20px 40px;color:#1a1a1a}
header{display:flex;align-items:center;gap:10px;padding:18px 0;border-bottom:1px solid #e5e7eb;margin-bottom:12px}header a{color:#1a1a1a;text-decoration:none;font-weight:600}header nav{margin-left:auto;font-size:15px}header nav a{font-weight:400;margin-left:14px;color:#1a56db}
h1{font-size:30px;line-height:1.25}h2{font-size:21px;margin-top:30px}a{color:#1a56db}code{background:#f3f4f6;padding:1px 5px;border-radius:4px;font-size:.92em}
.cta{display:inline-block;background:#1f6feb;color:#fff!important;padding:11px 20px;border-radius:8px;text-decoration:none;font-weight:600;margin:6px 0}
.box{background:#f0f6ff;border:1px solid #cfe0ff;border-radius:8px;padding:14px 16px}.note{color:#555;font-size:14px}
figure{margin:18px 0}figure img{width:100%;height:auto;border:1px solid #e5e7eb;border-radius:8px}figcaption{font-size:14px;color:#555}
table{border-collapse:collapse;width:100%}td,th{border:1px solid #e5e7eb;padding:7px 9px;text-align:left;vertical-align:top}th{background:#f8fafc}
.crumb{font-size:14px;color:#555}footer{margin-top:44px;padding-top:14px;border-top:1px solid #e5e7eb;color:#666;font-size:14px}