/*
  uschina.us — main stylesheet
  Palette is in the register of the U.S. Web Design System (the federal
  design system most legislative/commission sites are built from) but every
  value is nudged a few RGB points off USWDS's own published tokens, so
  this isn't a literal match to another agency's token table.
*/
:root{
  --white:#FFFFFF;
  --bg-subtle:#F1F1F0;
  --ink:#1A1B1D;
  --gray:#6E7378;
  --gray-soft:#A7ACAF;
  --primary:#04609F;
  --primary-dark:#19437E;
  --red:#B10A0C;
  --rule:#DBDDDE;
  --rule-dark:#575D66;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

body{
  background:var(--white);
  color:var(--ink);
  font-family:"Public Sans",system-ui,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:Merriweather,Georgia,serif;font-weight:700;line-height:1.15;letter-spacing:-0.005em}
a{color:inherit}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}

/* ---- utility strip ---- */
.utility{background:var(--ink);color:#C9CACB;font-size:13.5px}
.utility .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:9px 40px;flex-wrap:wrap}
.utility b{color:var(--white);font-weight:600}
.utility .u-links{display:flex;gap:20px}
.utility a{color:#C9CACB;text-decoration:none}
.utility a:hover{color:var(--white);text-decoration:underline}

/* ---- masthead ---- */
.masthead{background:var(--white);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:40;transition:box-shadow .2s ease}
.masthead.is-scrolled{box-shadow:0 2px 10px rgba(0,0,0,.08)}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:24px 40px}
.brand{display:flex;align-items:center;gap:18px;text-decoration:none}
.seal{
  flex:0 0 auto;width:58px;height:58px;border:2px solid var(--primary-dark);border-radius:50%;
  display:grid;place-items:center;position:relative;
}
.seal span{font-family:Merriweather,serif;font-size:12px;font-weight:700;letter-spacing:.02em;color:var(--primary-dark)}
.seal::after{content:"";position:absolute;inset:4px;border:1px solid var(--rule);border-radius:50%}
.mark{font-family:Merriweather,serif;font-size:27px;font-weight:900;letter-spacing:-0.01em;display:block;color:var(--ink)}
.mark i{font-style:normal;color:var(--red)}
.brand-line{margin-top:3px;font-size:14.5px;color:var(--gray);max-width:44ch}

.finder{display:flex;align-items:stretch;border:1px solid var(--rule-dark);background:var(--white)}
.finder input{
  border:0;background:transparent;font:inherit;font-size:15px;color:var(--ink);
  padding:9px 14px;width:216px;
}
.finder input::placeholder{color:var(--gray-soft)}
.finder input:focus{outline:none}
.finder:focus-within{border-color:var(--primary)}
.finder button{
  border:0;border-left:1px solid var(--rule-dark);background:var(--bg-subtle);
  font:inherit;font-size:14.5px;font-weight:600;color:var(--ink);padding:0 16px;cursor:pointer;
}
.finder button:hover{background:var(--primary);color:var(--white)}

/* ---- primary nav ---- */
.primary{background:var(--primary-dark);border-bottom:4px solid var(--red);position:sticky;top:0;z-index:39}
.primary .wrap{display:flex;gap:2px;padding:0 40px;flex-wrap:wrap}
.primary a{
  font-size:15.5px;font-weight:500;color:#D6E2F2;text-decoration:none;padding:14px 18px;
  border-bottom:4px solid transparent;margin-bottom:-4px;
}
.primary a:hover{color:var(--white);background:rgba(255,255,255,.08)}
.primary a[aria-current="page"]{color:var(--white);border-bottom-color:var(--white)}

/* ---- feature ---- */
.feature{border-bottom:1px solid var(--rule)}
.feature .wrap{display:grid;grid-template-columns:1fr 352px;gap:58px;padding:64px 40px 58px}
.feature h1{font-size:clamp(36px,5vw,58px);max-width:15ch;color:var(--ink)}
.feature .lede{margin-top:22px;font-size:19.5px;color:var(--gray);max-width:60ch}
.feature .lede b{font-weight:600;color:var(--ink)}

.axis{margin-top:54px;position:relative;padding-top:32px;border-top:2px solid var(--ink)}
.ticks{display:flex;justify-content:space-between;position:absolute;top:0;left:0;right:0}
.tick{position:relative;transform:translateX(-50%)}
.tick:first-child{transform:none}
.tick:last-child{transform:translateX(-100%)}
.tick::before{content:"";position:absolute;left:50%;top:-9px;width:2px;height:9px;background:var(--ink)}
.tick:first-child::before{left:0}
.tick:last-child::before{left:auto;right:0}
.tick-y{font-family:Merriweather,serif;font-size:15px;font-weight:700}
.tick-l{font-size:13px;color:var(--gray);white-space:nowrap}

.actions{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;text-decoration:none;font-size:15.5px;font-weight:600;padding:12px 24px;border:2px solid var(--primary-dark)}
.btn-solid{background:var(--primary-dark);color:var(--white)}
.btn-solid:hover{background:var(--primary)}
.btn-line{color:var(--primary-dark)}
.btn-line:hover{background:var(--primary-dark);color:var(--white)}

/* at a glance */
.glance{background:var(--bg-subtle);border:1px solid var(--rule);padding:26px 28px 22px;align-self:start}
.glance h2{font-size:21px;color:var(--ink)}
.glance p{margin-top:9px;font-size:14.5px;color:var(--gray)}
.glance dl{margin-top:20px}
.glance div{padding:14px 0;border-top:1px solid var(--rule)}
.glance dt{font-size:14px;color:var(--gray)}
.glance dd{font-family:Merriweather,serif;font-size:23px;font-weight:700;margin-top:3px;line-height:1.2;color:var(--primary-dark)}
.glance dd small{display:block;font-family:"Public Sans",sans-serif;font-size:13.5px;font-weight:400;color:var(--gray);margin-top:4px;line-height:1.45}

/* ---- support band (featured) ---- */
.support{background:var(--bg-subtle);border-bottom:1px solid var(--rule)}
.support .wrap{padding:52px 40px 58px}
.support-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.support-head h2{font-size:clamp(24px,2.6vw,32px);max-width:26ch;color:var(--ink)}
.support-head p{margin-top:10px;color:var(--gray);max-width:58ch;font-size:16px}
.support-cta{display:inline-block;flex:0 0 auto;text-decoration:none;font-size:15.5px;font-weight:600;
  padding:12px 24px;background:var(--red);color:var(--white);white-space:nowrap}
.support-cta:hover{background:#8C0809}
.support-grid{margin-top:30px;display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.support-item{background:var(--white);border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:20px 20px 22px}
.support-item a{text-decoration:none;display:block}
.support-item .num{font-family:Merriweather,serif;font-size:14px;font-weight:700;color:var(--red)}
.support-item h3{margin-top:8px;font-size:15.5px;line-height:1.35;color:var(--ink)}
.support-item .yr{display:block;margin-top:8px;font-size:13px;color:var(--gray)}
.support-item a:hover h3{color:var(--primary-dark);text-decoration:underline}

/* ---- three columns ---- */
.columns{border-bottom:1px solid var(--rule)}
.columns .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:52px;padding:58px 40px 64px}
.col h2{font-size:23px;padding-bottom:12px;border-bottom:3px solid var(--ink);color:var(--ink)}
.col > p{margin-top:14px;font-size:14.5px;color:var(--gray)}
.col ul{list-style:none;margin-top:6px}
.col li{padding:17px 0;border-bottom:1px solid var(--rule)}
.col li a{text-decoration:none;display:block}
.col li a:hover h3{color:var(--primary)}
.col h3{font-size:18px;font-weight:700;line-height:1.3;margin-top:5px;color:var(--ink)}
.col .blurb{margin-top:6px;font-size:14.5px;color:var(--gray);line-height:1.5}
.meta{font-size:13.5px;color:var(--gray-soft)}
.flow{font-size:13px;font-weight:600;padding:2px 8px;border:1px solid var(--rule-dark);white-space:nowrap}
.flow-w{color:var(--primary-dark);border-color:var(--primary-dark)}
.flow-e{color:var(--red);border-color:var(--red)}
.line{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.status{font-size:13px;color:var(--gray);border:1px dashed var(--gray-soft);padding:2px 8px}
.more{display:inline-block;margin-top:18px;font-size:15px;font-weight:600;text-decoration:none;color:var(--primary-dark);border-bottom:2px solid var(--primary-dark);padding-bottom:2px}
.more:hover{color:var(--primary)}

/* ---- principle band ---- */
.creed{background:var(--primary-dark);color:var(--white)}
.creed .wrap{padding:64px 40px}
.creed p.said{
  font-family:Merriweather,serif;font-size:clamp(25px,3.4vw,40px);font-weight:700;
  line-height:1.28;max-width:20ch;letter-spacing:-0.01em;
}
.creed p.gloss{margin-top:26px;color:#D6E2F2;max-width:64ch;font-size:17px}

/* ---- trust row ---- */
.trust{border-bottom:1px solid var(--rule)}
.trust .wrap{padding:58px 40px 64px}
.trust > .wrap > h2{font-size:25px;color:var(--ink)}
.trust > .wrap > p{margin-top:12px;color:var(--gray);max-width:62ch}
.cards{margin-top:34px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--rule)}
.card{padding:26px 28px 28px;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule)}
.card:first-child{padding-left:0}
.card:last-child{border-right:0}
.card h3{font-size:19px;color:var(--ink)}
.card p{margin-top:9px;font-size:15px;color:var(--gray)}
.card a{display:inline-block;margin-top:14px;font-size:15px;font-weight:600;text-decoration:none;color:var(--primary-dark);border-bottom:2px solid var(--primary-dark);padding-bottom:2px}
.card a:hover{color:var(--primary)}

/* ---- footer ---- */
.foot{background:var(--bg-subtle)}
.foot .wrap{padding:52px 40px}
.fcols{display:grid;grid-template-columns:repeat(4,1fr);gap:38px}
.foot h4{font-size:14.5px;font-weight:700;font-family:"Public Sans",sans-serif;margin-bottom:13px;color:var(--ink)}
.foot ul{list-style:none}
.foot li{margin-bottom:8px}
.foot a{font-size:15px;color:var(--gray);text-decoration:none}
.foot a:hover{color:var(--primary-dark);text-decoration:underline}
.fbase{margin-top:44px;padding-top:22px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:14px;color:var(--gray)}

/* ---- responsive ---- */
@media(max-width:1080px){
  .feature .wrap{grid-template-columns:1fr;gap:44px}
  .glance{max-width:520px}
  .support-grid{grid-template-columns:repeat(3,1fr)}
  .columns .wrap{grid-template-columns:1fr 1fr;gap:44px}
  .col:last-child{grid-column:1 / -1}
  .cards{grid-template-columns:1fr 1fr}
  .card:nth-child(2){border-right:0}
  .card:nth-child(3){padding-left:0}
}
@media(max-width:760px){
  .wrap{padding:0 22px}
  .masthead .wrap{flex-direction:column;align-items:flex-start;gap:22px;padding:22px}
  .finder{width:100%}
  .finder input{width:100%}
  .primary{position:static}
  .masthead{position:static}
  .primary .wrap{padding:0 22px;overflow-x:auto;flex-wrap:nowrap}
  .primary a{white-space:nowrap;padding:13px 14px}
  .feature .wrap,.columns .wrap,.trust .wrap,.creed .wrap,.foot .wrap,.support .wrap{padding-left:22px;padding-right:22px}
  .tick:nth-child(2),.tick:nth-child(4){display:none}
  .support-grid{grid-template-columns:1fr 1fr}
  .support-head{align-items:flex-start}
  .columns .wrap{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .card{padding-left:0;border-right:0}
  .fcols{grid-template-columns:1fr 1fr}
  .utility .wrap{padding:9px 22px}
  body{font-size:16px}
}