.osc-fact-bar{background:#fff8ec;border-bottom:1px solid #e7d3ad;color:#102a43}
.osc-fact-bar .container{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 0;padding-top:14px;padding-bottom:14px;font-size:.79rem;font-weight:750;letter-spacing:.075em;text-transform:uppercase}
.osc-fact-bar span{display:inline-flex;align-items:center;white-space:nowrap}
.osc-fact-bar span+span::before{content:"·";padding:0 10px;color:#d99a2b;font-weight:900}
.osc-page-nav{position:sticky;top:0;z-index:20;background:rgba(7,27,46,.97);border-bottom:1px solid rgba(255,255,255,.14);box-shadow:0 8px 20px rgba(7,27,46,.12)}
.osc-page-nav .container{display:flex;align-items:center;justify-content:center;gap:28px;min-height:50px;overflow-x:auto;scrollbar-width:thin}
.osc-page-nav a{flex:none;padding:15px 0 12px;color:#f5f8fa;font-size:.76rem;font-weight:750;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;border-bottom:3px solid transparent}
.osc-page-nav a:hover,.osc-page-nav a:focus-visible{color:#f2bd5f;border-bottom-color:#d99a2b}
.osc-archive-attribution{max-width:900px;margin:22px 0 0;padding:13px 16px;border-left:2px solid #d99a2b;background:rgba(255,248,236,.07);color:#cbd9e2;font-family:Georgia,"Times New Roman",serif;font-size:.88rem;line-height:1.7}
.osc-archive-attribution a,.osc-video-record,.osc-transcript summary{color:#f2bd5f}
.osc-video-copy .osc-video-meta{font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}
.osc-video-copy .osc-video-record{display:inline-block;margin-top:11px;font-size:.85rem;font-weight:700}
.osc-transcript{margin-top:14px;border-top:1px solid #d9e2e8;padding-top:12px}
.osc-transcript summary{cursor:pointer;font-size:.83rem;font-weight:750}
.osc-transcript p{margin:10px 0 0;color:#52606d;font-size:.86rem;line-height:1.65}
.osc-inline-follow{background:#fff8ec;border-top:1px solid #e7d3ad;border-bottom:1px solid #e7d3ad}
.osc-inline-follow .container{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px;padding-top:28px;padding-bottom:28px}
.osc-inline-follow h2{margin:.2rem 0 .35rem;font-size:clamp(1.4rem,2.7vw,2rem)}
.osc-inline-follow p:last-child{margin-bottom:0;color:#52606d}
.osc-follow-page h1{margin-top:.2rem;color:#102a43;font-size:clamp(2.25rem,5vw,4rem)}
.osc-follow-form{padding:clamp(24px,4vw,42px);background:#fff;border:1px solid #d9e2e8;border-radius:10px;box-shadow:0 18px 42px rgba(16,42,67,.1)}
.osc-follow-form fieldset+fieldset{margin-top:30px}
.osc-follow-form .form-submit{margin-top:28px}
@media(max-width:760px){
  .osc-fact-bar .container{justify-content:flex-start;padding-top:12px;padding-bottom:12px;font-size:.7rem;letter-spacing:.045em}
  .osc-page-nav .container{justify-content:flex-start;gap:22px}
  .osc-inline-follow .container{grid-template-columns:1fr;gap:18px}
  .osc-inline-follow .button{width:100%;text-align:center}
}
@media(max-width:420px){
  .osc-fact-bar span{white-space:normal}
  .osc-page-nav a{font-size:.7rem}
}
@media(prefers-reduced-motion:reduce){.osc-page-nav{scroll-behavior:auto}}
.osc-citations{display:inline-flex;align-items:flex-start;gap:.12em;margin-left:.18em;font-size:.64em;font-weight:850;line-height:1;vertical-align:super}
.osc-citations a{min-width:1.5rem;min-height:1.5rem;display:inline-flex;align-items:center;justify-content:center;color:#1f6b9f;text-decoration:none;border-bottom:1px solid currentColor}
.osc-citations a:hover{color:#9a6511}
.osc-citations a:focus-visible{color:#102a43;outline:2px solid #d99a2b;outline-offset:2px;border-radius:2px}
.osc-source-list{margin:0;padding-left:2rem;border-top:1px solid #dcd2bb}
.osc-source-list li{padding-left:.35rem;scroll-margin-top:76px}
.osc-source-list li::marker{color:#b17412;font-weight:900}
.faq-item[id],#historical-sources{scroll-margin-top:76px}
@media(max-width:420px){.osc-source-list{padding-left:1.55rem}}

/* Compact navigation and anchored-section accessibility */
.osc-page :where(section[id],article[id],details[id],li[id],span[id]){scroll-margin-top:84px}
.osc-page-nav{isolation:isolate}
.osc-page-nav .container{scrollbar-width:none;-ms-overflow-style:none;scroll-behavior:smooth}
.osc-page-nav .container::-webkit-scrollbar{display:none}
.osc-page-nav a.is-active{color:#f2bd5f;border-bottom-color:#d99a2b}
@media(max-width:760px){
  .osc-page-nav::before,.osc-page-nav::after{content:"";position:absolute;z-index:2;top:0;bottom:0;width:30px;pointer-events:none}
  .osc-page-nav::before{left:0;background:linear-gradient(90deg,#071b2e,rgba(7,27,46,0))}
  .osc-page-nav::after{right:0;background:linear-gradient(270deg,#071b2e,rgba(7,27,46,0))}
  .osc-page-nav .container{padding-inline:24px}
  .osc-page :where(section[id],article[id],details[id],li[id],span[id]){scroll-margin-top:76px}
}
@media(prefers-reduced-motion:reduce){.osc-page-nav .container{scroll-behavior:auto}}