html{-webkit-text-size-adjust:100%}body{margin:0;background:#fbfcfd;color:#1c2530;font:16.5px/1.7 "Segoe UI", Roboto, Helvetica, Arial, sans-serif}
a{color:#0f6e78}.pogtop{border-bottom:3px solid #0f6e78;padding:14px 16px;font-weight:700}
.pogtop a{color:#1c2530;text-decoration:none}.pogtop em{font-weight:400;font-style:normal;color:#777;margin-left:.5em}
.pogwrap{max-width:1120px;margin:0 auto;display:flex;gap:40px;padding:24px 16px}
.pogtoc{flex:0 0 250px;font-size:.9rem;border-right:1px solid #dde4ea;padding-right:20px}
.pogtoc ol{padding-left:18px;margin:0}.pogtoc li{margin:.35em 0}
@media(max-width:860px){.pogwrap{flex-direction:column}.pogtoc{border:0;padding:0;order:2}}
.pogdoc{flex:1;min-width:0}.pogcrumb{font-size:.85rem;color:#777}.pogdoc h1{font-size:1.75rem;line-height:1.3}
.pogbox{background:#e9f4f5;padding:12px 16px;border-radius:6px;margin:1.2em 0}
.pogrefs{font-size:.86rem;border-top:1px solid #dde4ea;margin-top:2.2em}.pogrefs dt{font-weight:600;margin-top:.6em}.pogrefs dd{margin:0}
.pogend{border-top:1px solid #dde4ea;padding:18px 16px 36px;font-size:.84rem;color:#777;text-align:center}