.usa-page{background:var(--bg);color:var(--ink)}
.usa-page .site-header{max-width:1180px}
.usa-page .header-actions{display:flex;align-items:center;gap:22px}
.usa-page main{overflow:hidden}
.usa-hero{position:relative;max-width:1180px;margin:auto;padding:86px 24px 56px}
.usa-hero::before{content:"";position:absolute;z-index:-1;top:32px;right:-180px;width:620px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(49,87,213,.13),transparent 67%)}
.usa-breadcrumbs{display:flex;gap:8px;color:var(--muted);font-size:.72rem}
.usa-breadcrumbs a{text-decoration:none}
.usa-flag{display:inline-flex;align-items:center;gap:8px;margin:42px 0 9px;color:var(--blue);font-size:.7rem;font-weight:900;letter-spacing:.16em}
.usa-hero h1{max-width:870px;margin:0;font-size:clamp(3rem,7.4vw,6.8rem);line-height:.91;letter-spacing:-.068em}
.usa-hero-copy{max-width:700px;margin:24px 0 0;color:var(--muted);font-size:clamp(1rem,1.8vw,1.23rem)}
.usa-summary{margin:22px 0 0;color:var(--blue);font-weight:850}
.usa-live-line{display:flex;align-items:center;gap:9px;margin-top:14px;color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}
.usa-live-line i{width:7px;height:7px;border-radius:50%;background:#20a464;box-shadow:0 0 0 5px rgba(32,164,100,.1)}
.usa-overview{max-width:1180px;margin:auto;padding:0 24px 72px;display:grid;grid-template-columns:1.4fr .6fr .6fr;gap:14px}
.usa-leader,.usa-pop-stat{border:1px solid var(--line);border-radius:24px;background:#fff;padding:25px;box-shadow:var(--shadow)}
.usa-leader{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;background:linear-gradient(125deg,#0c1737,#17316e);color:#fff}
.usa-leader>span{font-size:3rem}
.usa-leader small,.usa-pop-stat small{display:block;color:#94a6d8;font-size:.62rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.usa-leader strong{display:block;margin-top:4px;font-size:clamp(2rem,4.8vw,4.2rem);line-height:.95;letter-spacing:-.055em;font-variant-numeric:tabular-nums}
.usa-leader p{grid-column:1/-1;margin:0;color:#b7c4e8}
.usa-pop-stat{display:flex;flex-direction:column;justify-content:center}
.usa-pop-stat strong{font-size:clamp(1.65rem,3vw,2.5rem);letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.usa-pop-stat small{color:var(--muted)}
.usa-pop-stat span{color:var(--muted);font-size:.7rem}
.usa-timezone-band{max-width:1180px;margin:auto;padding:0 24px 80px}
.usa-timezone-band>p{margin:0 0 12px;color:var(--muted);font-size:.68rem}
.usa-timezones{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--line)}
.usa-timezones>div{min-width:0;background:#fff;padding:15px 12px}
.usa-timezones strong,.usa-timezones time,.usa-timezones small{display:block}
.usa-timezones strong{font-size:.7rem}
.usa-timezones time{margin-top:5px;color:var(--blue);font-size:1.1rem;font-weight:850;font-variant-numeric:tabular-nums}
.usa-timezones small{overflow:hidden;color:var(--muted);font-size:.56rem;text-overflow:ellipsis}
.usa-counters{max-width:1180px;margin:auto;padding:0 24px 96px}
.usa-section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
.usa-section-heading h2{margin:0;font-size:clamp(2.25rem,5vw,4.6rem);line-height:.96;letter-spacing:-.055em}
.usa-section-heading>p{max-width:430px;margin:0;color:var(--muted)}
.usa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.usa-card{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:11px;align-items:start;border:1px solid var(--line);border-radius:22px;background:#fff;padding:21px;box-shadow:0 7px 25px rgba(20,31,58,.045);cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.usa-card:hover{transform:translateY(-3px);border-color:#b8c4e9;box-shadow:0 15px 38px rgba(20,31,58,.09)}
.usa-card:focus{outline:none}
.usa-card:focus-visible{border-color:var(--blue);box-shadow:0 0 0 4px rgba(49,87,213,.14),0 15px 38px rgba(20,31,58,.09)}
.usa-card-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--soft);font-size:1.45rem}
.usa-card-copy{min-width:0}
.usa-card h3{margin:0;font-size:1rem}
.usa-value{display:block;margin-top:7px;font-size:clamp(1.85rem,3.5vw,3rem);line-height:1;letter-spacing:-.055em;font-variant-numeric:tabular-nums}
.usa-percent{display:block;margin-top:5px;color:var(--muted);font-size:.66rem}
.usa-card-action{display:flex;align-items:center;gap:6px;border-radius:999px;background:var(--soft);color:var(--blue);padding:7px 10px;font-size:.62rem;font-weight:850}
.usa-card-action b{transition:transform .2s ease}
.usa-card:hover .usa-card-action b{transform:translateX(3px)}
.usa-sparkline{grid-column:1/-1;width:100%;height:58px;margin-top:7px}
.usa-card>p{grid-column:1/-1;margin:2px 0 0;color:var(--muted);font-size:.73rem}
.usa-method-preview{max-width:1180px;margin:0 auto 100px;padding:0 24px}
.usa-method-shell{display:grid;grid-template-columns:minmax(250px,.85fr) 1fr auto;align-items:center;gap:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}
.usa-method-shell h2{margin:5px 0 0;font-size:clamp(1.45rem,3vw,2.25rem);line-height:1;letter-spacing:-.045em}
.usa-method-shell>p{margin:0;color:var(--muted);font-size:.85rem}
.usa-method-shell .detail-link{white-space:nowrap;color:var(--blue);font-size:.78rem;font-weight:850;text-decoration:none}
.usa-detail-dialog{width:min(850px,calc(100% - 24px));max-height:calc(100dvh - 30px);border:1px solid var(--line);border-radius:28px;background:#f8f9fc;color:var(--ink);padding:0;box-shadow:0 30px 90px rgba(15,23,42,.3)}
.usa-detail-dialog::backdrop{background:rgba(10,16,33,.66);backdrop-filter:blur(8px)}
.usa-detail-shell{position:relative;padding:clamp(24px,4vw,42px)}
.usa-detail-close{position:sticky;z-index:3;top:0;float:right;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);font-size:1.3rem;cursor:pointer}
.usa-detail-close:hover,.usa-detail-close:focus-visible{border-color:var(--blue);color:var(--blue)}
.usa-detail-hero{padding-right:54px}
.usa-detail-hero h2{margin:8px 0 4px;font-size:clamp(2.6rem,7vw,5.8rem);line-height:.9;letter-spacing:-.065em}
.usa-detail-value{display:block;margin-top:26px;font-size:clamp(2.6rem,8vw,6.8rem);line-height:.84;letter-spacing:-.07em;font-variant-numeric:tabular-nums}
.usa-detail-hero>p:not(.eyebrow){margin:15px 0 0;color:var(--muted);font-size:clamp(.95rem,2vw,1.15rem)}
.usa-detail-hero>span{display:inline-block;margin-top:10px;color:var(--blue);font-size:.76rem;font-weight:850}
.usa-detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;margin:32px 0 0;border:1px solid var(--line);border-radius:18px;background:var(--line)}
.usa-detail-stats article{background:#fff;padding:16px}
.usa-detail-stats small,.usa-detail-stats strong,.usa-detail-stats span{display:block}
.usa-detail-stats small{color:var(--muted);font-size:.6rem;text-transform:uppercase;letter-spacing:.08em}
.usa-detail-stats strong{margin-top:7px;font-size:1.55rem;letter-spacing:-.045em}
.usa-detail-stats span{color:var(--muted);font-size:.62rem}
.usa-detail-chart{margin-top:20px;border:1px solid var(--line);border-radius:20px;background:#fff;padding:20px}
.usa-detail-chart>div{display:flex;align-items:center;justify-content:space-between;gap:16px}
.usa-detail-chart>div span{color:var(--muted);font-size:.64rem}
.usa-detail-chart svg{width:100%;height:145px;margin-top:12px}
.usa-detail-chart>p{margin:7px 0 0;color:var(--muted);font-size:.66rem}
.usa-detail-story{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:20px}
.usa-detail-story>div{border:1px solid var(--line);border-radius:20px;background:#fff;padding:20px}
.usa-detail-story h3{margin:6px 0 12px;font-size:clamp(1.25rem,3vw,1.8rem);line-height:1.05;letter-spacing:-.035em}
.usa-detail-story>div>p:last-child{margin-bottom:0;color:var(--muted);font-size:.76rem}
.usa-detail-regions{display:grid;gap:10px;margin:12px 0 0;padding:0;list-style:none}
.usa-detail-regions li{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 12px;border-bottom:1px solid var(--line);padding-bottom:8px}
.usa-detail-regions li:last-child{border-bottom:0;padding-bottom:0}
.usa-detail-regions span{font-size:.72rem;font-weight:800}
.usa-detail-regions strong{font-size:.82rem}
.usa-detail-regions small{grid-column:1/-1;color:var(--muted);font-size:.58rem}
.usa-detail-proof{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:20px;padding:13px 4px 0}
.usa-detail-proof>div{display:flex;align-items:center;gap:10px}
.usa-detail-proof>div>span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#eaf8ef;color:#147a43;font-weight:900}
.usa-detail-proof p{margin:0;font-size:.68rem}
.usa-detail-proof p strong,.usa-detail-proof p small{display:block}
.usa-detail-proof p small{margin-top:2px;color:var(--muted)}
.usa-detail-proof>a{flex:0 0 auto;color:var(--blue);font-size:.68rem;font-weight:850;text-decoration:none}
.usa-page footer a{color:inherit}

@media(max-width:900px){
  .usa-overview{grid-template-columns:1fr 1fr}
  .usa-leader{grid-column:1/-1}
  .usa-timezones{grid-template-columns:repeat(4,1fr)}
  .usa-grid{grid-template-columns:1fr}
  .usa-method-shell{grid-template-columns:1fr;gap:12px}
  .usa-detail-story{grid-template-columns:1fr}
}

@media(max-width:620px){
  .usa-page .site-header nav{display:none}
  .usa-page .header-actions{gap:5px}
  .usa-hero{padding:50px 16px 38px}
  .usa-flag{margin-top:30px}
  .usa-overview{grid-template-columns:1fr;padding:0 16px 54px}
  .usa-leader{grid-column:auto}
  .usa-pop-stat{min-height:130px}
  .usa-timezone-band{padding:0 16px 58px}
  .usa-timezones{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}
  .usa-timezones>div{flex:0 0 128px;scroll-snap-align:start}
  .usa-counters{padding:0 16px 70px}
  .usa-section-heading{display:block}
  .usa-section-heading>p{margin-top:13px}
  .usa-card{padding:17px}
  .usa-card-action{padding:6px 8px}
  .usa-value{font-size:1.75rem}
  .usa-method-preview{padding:0 16px;margin-bottom:70px}
  .usa-detail-dialog{width:calc(100% - 14px);max-height:calc(100dvh - 14px);border-radius:22px}
  .usa-detail-shell{padding:20px 16px}
  .usa-detail-hero{padding-right:46px}
  .usa-detail-stats{grid-template-columns:1fr}
  .usa-detail-stats article{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 12px}
  .usa-detail-stats article strong{grid-row:1/3;grid-column:2;margin:0}
  .usa-detail-chart svg{height:105px}
  .usa-detail-proof{display:block}
  .usa-detail-proof>a{display:inline-block;margin:12px 0 0 40px}
}

@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .usa-card,.usa-card-action b{transition:none}
  .usa-card:hover{transform:none}
}