:root{--navy:#1b3a63;--link:#1a5aa6;--ink:#222;--muted:#55606e;--line:#d3dae3;--soft:#f3f6fa;--white:#fff}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;background:#fff;color:var(--ink);font:1rem/1.6 "Helvetica Neue",Arial,sans-serif}
a{color:var(--link)}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--navy);line-height:1.25;margin:0}
h2{font-size:1.3rem;margin:26px 0 10px;padding-bottom:6px;border-bottom:2px solid var(--navy)}
h2:first-child{margin-top:0}
h3{font-size:1.05rem;margin:18px 0 6px}
p{margin:0 0 10px}
ul,ol{margin:0 0 12px;padding-left:22px}
li{margin:3px 0}

/* masthead */
.mast{border-bottom:1px solid var(--line)}
.mast .wrap{display:flex;align-items:center;gap:14px;padding-top:10px;padding-bottom:10px}
.mast img.lg{height:54px;width:54px;flex:none}
.mast .t{font:700 1.05rem/1.3 Georgia,serif;color:var(--navy)}
.mast .s{font-size:.82rem;color:var(--muted)}
.mast .r{margin-left:auto;text-align:right;font-size:.85rem;color:var(--muted);line-height:1.4}
.mast .r b{color:var(--navy)}
nav{background:var(--navy)}
nav .wrap{display:flex;align-items:center}
.menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.menu a,.menu button{display:block;padding:9px 12px;color:#fff;text-decoration:none;font-size:.85rem;background:none;border:0;font-family:inherit;cursor:pointer}
.menu a:hover,.menu button:hover{background:#27528a}
.menu a.on{background:#fff;color:var(--navy)}
.dd{position:relative}
.dd ul{display:none;position:absolute;top:100%;left:0;min-width:230px;list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);z-index:30}
.dd:hover ul,.dd.open ul{display:block}
.dd ul a{color:var(--ink)}
.dd ul a:hover{background:var(--soft)}
.burger{display:none;margin-left:auto;background:none;border:1px solid #6d88ad;color:#fff;padding:5px 12px;font:inherit;cursor:pointer}

/* page */
.banner{background:var(--soft);border-bottom:1px solid var(--line);padding:24px 0}
.banner h1{font-size:clamp(1.35rem,2.6vw,1.9rem)}
.banner .org{margin:8px 0 0;color:var(--muted)}
.ptitle{background:var(--soft);border-bottom:1px solid var(--line);padding:14px 0}
.ptitle h1{font-size:1.5rem}
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:2px}
main{padding:26px 0 40px}
.cols{display:grid;grid-template-columns:2fr 1fr;gap:32px;align-items:start}
.box{border:1px solid var(--line);background:#fff}
.box h3{margin:0;padding:8px 12px;background:var(--navy);color:#fff;font-size:.95rem}
.box .in{padding:10px 12px}
.box ul{list-style:none;padding:0;margin:0}
.box li{margin:0;padding:6px 12px;border-bottom:1px solid var(--line)}
.box li:last-child{border:0}
table{width:100%;border-collapse:collapse;margin:0 0 14px}
th,td{border:1px solid var(--line);padding:7px 10px;text-align:left;vertical-align:top;font-size:.93rem}
th{background:var(--soft);color:var(--navy);font-weight:700}
td.k{width:34%;font-weight:600;color:var(--navy);background:#fafbfd}
.btn{display:inline-block;padding:8px 18px;border:1px solid var(--navy);background:var(--navy);color:#fff;text-decoration:none;font-size:.9rem;border-radius:2px;margin:0 6px 6px 0}
.btn.alt{background:#fff;color:var(--navy)}
.btn:hover{opacity:.9}
.note{font-size:.85rem;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.entry{border-bottom:1px solid var(--line);padding:10px 0}
.entry:last-child{border:0}
.entry b{color:var(--navy)}
.entry span{display:block;color:var(--muted);font-size:.9rem}

footer{background:var(--navy);color:#cfd9e8;font-size:.82rem;padding:14px 0;margin-top:0}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px}
footer a{color:#fff}

@media (max-width:860px){
  .cols,.two{grid-template-columns:1fr}
  .mast .r{display:none}
  .mast img.lg{height:42px;width:42px}
  .mast .t{font-size:.92rem}
  .burger{display:block}
  nav .wrap{flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
  .menu{display:none;width:100%;flex-direction:column}
  nav.open .menu{display:flex}
  .dd ul{display:block;position:static;border:0;background:none}
  .dd ul a{color:#fff;padding-left:26px}
  .dd ul a:hover{background:#27528a}
  .dd>button{display:none}
}
@media (max-width:520px){
  html{font-size:14.5px}
  th,td{padding:6px 8px}
}