@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,300;1,8..60,400&display=swap');

:root{
  --navy:#16263f;
  --teal:#2b7c9e;
  --ink:#1d1d1f;
  --slate:#43536a;
  --hair:#cfe0e8;
  --bg:#ffffff;
  --serif:'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans:'Source Sans 3', ui-sans-serif, system-ui, -apple-system, sans-serif;

}

.wp{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--serif);
  font-weight:400;
  font-size:15.25px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.wp *{box-sizing:border-box;}

.wp-wrap{
  max-width:760px;
  margin:0 auto;
  padding:72px 28px 96px;
}

/* letterspaced label utility — eyebrows / page-top & footer labels */
.wp .eyebrow,
.wp .sublabel{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.2em;
  font-weight:600;
  font-size:11.5px;
  color:var(--teal);
}

/* A/B/C subheads */
.wp .subhead{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.2em;
  font-weight:700;
  font-size:13px;
  color:var(--teal);
  margin:2.4em 0 1em;
}

/* table column headers + caption */
.wp .table-caption,
.wp .wp-table th{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.2em;
  font-weight:700;
  color:var(--teal);
}

/* section opener */
.wp .opener{display:flex;align-items:center;gap:22px;margin-bottom:34px;}
.wp .numeral{
  flex:0 0 auto;width:96px;height:96px;
  background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);
  font-style:italic;font-weight:300;font-size:44px;line-height:1;
}
.wp .opener-meta{display:flex;flex-direction:column;gap:8px;}
.wp .eyebrow{margin:0;}
.wp .sublabel{margin:0;color:var(--teal);opacity:.85;}

.wp h1.title{
  font-family:var(--serif);font-weight:300;font-size:3.1rem;line-height:1.05;
  color:var(--navy);margin:.1em 0 .55em;letter-spacing:-.01em;
}
.wp .lede{
  font-family:var(--serif);
  font-style:italic;font-weight:300;
  font-size:calc(1.28rem - 2px);line-height:1.5;color:var(--slate);
  max-width:34em;margin:0 0 1.4em;
}
.wp .rule-short{width:58px;height:2px;border:0;background:var(--teal);margin:0 0 2.4em;}

/* body */
.wp p{font-family:var(--serif);font-weight:400;font-size:15.25px;margin:0 0 1.15em;text-align:justify;hyphens:auto;}
.wp h3.runin{
  font-family:var(--serif);font-weight:600;font-size:1rem;line-height:1.3;color:var(--navy);margin:1.6em 0 .5em;
}
.wp .lead{font-weight:600;color:var(--navy);}
.wp em{font-style:italic;}
.wp strong{font-weight:600;color:var(--navy);}

/* tables */
.wp .wp-table{width:100%;border-collapse:collapse;margin:1.8em 0 1em;font-size:.92rem;}
.wp .wp-table th{
  font-size:.66rem;text-align:left;vertical-align:top;
  padding:0 14px 10px 0;border-bottom:1px solid var(--hair);
}
.wp .wp-table td{
  vertical-align:top;padding:14px 14px 14px 0;border-bottom:1px solid var(--hair);
  line-height:1.45;text-align:left;hyphens:none;
}
.wp .wp-table td:first-child{font-family:var(--sans);color:var(--navy);font-weight:600;}
.wp .table-caption{display:block;width:100%;max-width:none;text-align:left;font-family:var(--sans);font-weight:600;font-size:.62rem;margin:.4em 0 2em;color:var(--teal);}

/* footnotes */
.wp .footnotes{
  margin-top:3em;padding-top:1.2em;border-top:1px solid var(--hair);
  font-size:.82rem;line-height:1.5;color:var(--slate);
}
.wp .footnotes p{text-align:left;hyphens:none;margin:0 0 .6em;}
.wp sup{font-size:.7em;line-height:0;vertical-align:super;color:var(--teal);}

/* lists (em-dash markers) */
.wp ul{list-style:none;margin:0 0 1.15em;padding:0;}
.wp li{font-family:var(--serif);position:relative;padding-left:1.4em;margin:0 0 .55em;text-align:justify;hyphens:auto;}
.wp li::before{content:"—";position:absolute;left:0;color:var(--teal);}
.wp li .lead{font-weight:600;color:var(--navy);}

/* pull-quotes / deks */
.wp blockquote,.wp .pullquote{
  margin:1.8em 0;padding:.15em 0 .15em 1.15em;border-left:3px solid var(--teal);
  font-family:var(--serif);font-style:italic;font-weight:300;
  color:var(--slate);font-size:1.15rem;line-height:1.5;
}
.wp blockquote p,.wp .pullquote p{font-style:italic;font-weight:300;text-align:left;hyphens:none;margin:0 0 .5em;}
.wp blockquote p:last-child,.wp .pullquote p:last-child{margin-bottom:0;}

/* callout boxes */
.wp .callout{background:#eef5f9;border:1px solid var(--hair);border-radius:6px;padding:22px 26px;margin:1.9em 0;}
.wp .callout > :first-child{margin-top:0;}
.wp .callout > :last-child{margin-bottom:0;}
.wp .callout p{text-align:left;hyphens:none;}
.wp .callout .eyebrow{font-family:var(--sans);font-weight:700;}
.wp .callout .title,.wp .callout h3,.wp .callout h4{font-family:var(--serif);font-weight:600;color:var(--navy);}

/* centered display formula */
.wp .formula{font-family:var(--serif);text-align:center;font-size:1.35rem;font-style:italic;font-weight:300;color:var(--navy);margin:1.5em 0;letter-spacing:.02em;}

/* responsive */
@media (max-width:640px){
  .wp{font-size:15.25px;}
  .wp-wrap{padding:48px 20px 72px;}
  .wp h1.title{font-size:2.2rem;}
  .wp .numeral{width:74px;height:74px;font-size:34px;}
  .wp p{text-align:left;hyphens:none;}
  .wp .wp-table,.wp .wp-table tbody,.wp .wp-table tr,.wp .wp-table td{display:block;width:100%;}
  .wp .wp-table th{display:none;}
  .wp .wp-table td{border:0;padding:2px 0;}
  .wp .wp-table tr{border-bottom:1px solid var(--hair);padding:12px 0;}
  .wp .wp-table td:first-child{font-size:1rem;margin-bottom:4px;}
}

/* two-column layout with sticky sidebar */
.wp-layout{
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
  display:grid;
  grid-template-columns:240px minmax(0,1fr);
  gap:48px;
  align-items:start;
}
.wp-layout-main{min-width:0;}
.wp-layout-main .wp-wrap{padding-left:0;padding-right:0;}

.wp-sidebar{
  position:sticky;top:24px;
  padding:72px 0 24px;
  font-family:var(--serif);
  border-right:1px solid var(--hair);
  padding-right:24px;
}
.wp-sidebar-label{
  font-family:var(--sans);
  text-transform:uppercase;letter-spacing:.2em;font-weight:600;
  color:var(--teal);font-size:11.5px;margin-bottom:14px;
}
.wp-sidebar-list{list-style:none;margin:0;padding:0;}
.wp-sidebar-list li{margin:0;padding:0;}
.wp-sidebar-list li::before{content:none;}
.wp-sidebar-list a{
  display:grid;grid-template-columns:28px 1fr;gap:10px;
  padding:8px 0;
  color:var(--slate);text-decoration:none;
  font-size:.9rem;line-height:1.3;
  border-bottom:1px solid transparent;
  transition:color .15s;
}
.wp-sidebar-list a:hover{color:var(--navy);}
.wp-sidebar-num{
  font-family:var(--sans);
  color:var(--teal);font-weight:600;
  font-size:.8rem;text-align:right;font-style:normal;
}
.wp-sidebar-title{font-family:var(--serif);font-weight:300;display:block;}
.wp-sidebar-list li.is-active a{color:var(--navy);}
.wp-sidebar-list li.is-active .wp-sidebar-title{font-weight:600;}
.wp-sidebar-list li.is-active .wp-sidebar-num{color:var(--navy);}

@media (max-width:900px){
  .wp-layout{grid-template-columns:1fr;gap:8px;padding:0 20px;}
  .wp-sidebar{
    position:static;padding:24px 0;border-right:0;
    border-bottom:1px solid var(--hair);
  }
}

.wp-sidebar-list li,
.wp-sidebar-list a,
.wp-sidebar-title{text-align:left;hyphens:none;}