*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,"Noto Sans Devanagari",sans-serif;background:#f6f7f9;color:#111827;font-size:16px;line-height:1.6}
.lgHead{position:sticky;top:0;z-index:2;background:#fff;border-bottom:2px solid #f3a466;display:flex;align-items:center;gap:10px;padding:8px 14px;padding-top:max(8px,env(safe-area-inset-top))}
.lgHead img{width:32px;height:32px;object-fit:contain}
.lgHead .nm{font-weight:800;color:#17324d;flex:1;font-size:17px}
.lgHead a.back{min-height:44px;display:inline-flex;align-items:center;padding:6px 12px;border:1px solid #d5d9df;border-radius:12px;color:#111827;text-decoration:none;font-weight:600;font-size:15px;background:#fff}
main{max-width:780px;margin:0 auto;padding:18px 16px 40px}
article{background:#fff;border:1px solid #e3e6ea;border-radius:14px;padding:18px 18px 8px}
h1{font-size:24px;line-height:1.25;color:#17324d;margin:0 0 4px}
.upd{color:#4b5563;font-size:14px;margin:0 0 14px}
h2{font-size:18px;color:#17324d;margin:26px 0 6px;scroll-margin-top:70px}
h3{font-size:16px;margin:16px 0 4px}
p,li{overflow-wrap:anywhere}
ul{padding-left:22px;margin:6px 0 12px}
li{margin:4px 0}
a{color:#1d4ed8}
.note{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:10px 12px;margin:12px 0}
.key{background:#eef4ff;border:1px solid #c7d2fe;border-radius:12px;padding:10px 14px;margin:12px 0}
.key ul{margin:4px 0}
table{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0 14px;display:block;overflow-x:auto}
th,td{text-align:left;vertical-align:top;border-bottom:1px solid #e5e7eb;padding:6px 8px;min-width:110px}
th{background:#f8fafc}
.toc{font-size:15px}
.toc ol{padding-left:22px;margin:4px 0}
footer{max-width:780px;margin:0 auto;padding:0 16px max(24px,env(safe-area-inset-bottom));color:#4b5563;font-size:13px;text-align:center}
footer a{color:#1d4ed8}
@media (max-width:480px){article{padding:14px 14px 6px;border-radius:12px}h1{font-size:21px}main{padding:12px 10px 30px}}
@media print{.lgHead a.back{display:none}.lgHead{position:static}body{background:#fff}article{border:0}}