:root{--navy:#0a1a4a;--blue:#0866ff;--cyan:#12c8ff;--mist:#f3f8ff;--line:#dfe9fb;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}
body{margin:0;font-family:'DM Sans',Arial,sans-serif;color:#1b2c57;background:var(--mist);line-height:1.7}
main{max-width:860px;margin:26px auto;background:#fff;border-radius:16px;padding:32px 30px;box-shadow:0 10px 30px rgba(10,26,74,.08)}
h1{color:var(--navy);font-size:28px;margin:0 0 4px}
h2{color:var(--navy);font-size:19px;margin:26px 0 6px}
.updated{color:#51608a;font-size:13px;margin:0 0 18px}
a{color:var(--blue)}
ul{padding-left:22px}
.box{background:var(--mist);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:14px 0}
table{width:100%;border-collapse:collapse;margin:14px 0}
th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left}
th{background:var(--mist);color:var(--navy)}
@media(max-width:600px){main{margin:14px 10px;padding:22px 18px}}