/* W523: shared information pages, scoped to ST public content. */
body{margin:0;background:var(--st334-bg,#fff);font-family:Arial,Helvetica,sans-serif}.sp-page{--sp-text:var(--st334-text,#052568);--sp-muted:var(--st334-muted,#526789);--sp-line:var(--st334-line,#cbdcf0);--sp-blue:var(--st334-blue,#0865ff);--sp-soft:var(--st334-soft,#eff7ff);color:var(--sp-text);background:var(--st334-bg,#fff);font-family:Arial,Helvetica,sans-serif}.sp-page *{box-sizing:border-box}.sp-page a{color:var(--sp-blue)}.sp-page a:focus-visible,.sp-page button:focus-visible,.sp-page input:focus-visible,.sp-page select:focus-visible,.sp-page textarea:focus-visible{outline:2px solid #19c2c4;outline-offset:4px}.sp-wrap{width:min(1120px,calc(100% - 32px));margin:auto}.sp-crumb{display:flex;gap:12px;flex-wrap:wrap;padding:24px 0 0;color:var(--sp-muted);font-size:12px;line-height:1.5}.sp-crumb a{text-decoration:none}.sp-hero{padding:48px 0 30px;max-width:100%}.sp-eyebrow{font-size:11px;line-height:1.5;font-weight:700;letter-spacing:.12em;color:var(--sp-blue);margin:0 0 17px}.sp-hero h1{font-size:clamp(36px,4.5vw,52px);line-height:1.1;letter-spacing:-1.6px;color:var(--sp-text);margin:0 0 20px}.sp-lead{font-size:23px;line-height:1.5;letter-spacing:-.4px;max-width:790px;margin:0;color:var(--sp-muted)}.sp-hero-foot{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--sp-muted);margin-top:32px}.sp-page-nav{display:flex;gap:8px 30px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--sp-line);border-bottom:1px solid var(--sp-line);padding:17px 0}.sp-page-nav a{color:var(--sp-muted);font-size:13px;line-height:1.5;text-decoration:none;padding:3px 0}.sp-page-nav a[aria-current=page]{color:var(--sp-text);font-weight:700}.sp-page-nav a:hover{text-decoration:underline;text-underline-offset:4px}.sp-reading-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;padding:42px 0 72px}.sp-toc{align-self:start;position:sticky;top:140px}.sp-toc>p{font-size:10px;letter-spacing:.1em;color:var(--sp-muted);font-weight:700;margin:0 0 18px}.sp-toc nav{display:grid;gap:15px}.sp-toc a{font-size:13px;line-height:1.5;text-decoration:none;color:var(--sp-muted)}.sp-toc a:hover{color:var(--sp-blue)}.sp-toc .sp-help-link{display:block;border-top:1px solid var(--sp-line);padding-top:20px;margin-top:25px;color:var(--sp-blue)}.sp-copy{min-width:0;max-width:780px}.sp-copy p{font-size:15px;line-height:1.85;color:var(--sp-muted);margin:0 0 18px;overflow-wrap:anywhere}.sp-copy .sp-intro{font-size:19px;line-height:1.75;color:var(--sp-text);margin:0 0 36px}.sp-section{scroll-margin-top:135px;padding-bottom:12px;margin-bottom:26px;border-bottom:1px solid var(--sp-line)}.sp-section-heading{display:flex;align-items:baseline;gap:15px;margin-bottom:19px}.sp-section-heading>span{font-size:11px;color:var(--sp-blue);font-weight:700;flex-shrink:0}.sp-section h2{font-size:23px;line-height:1.3;letter-spacing:-.4px;margin:0;color:var(--sp-text)}.sp-next{padding:26px;background:var(--sp-soft);border-radius:9px;margin-top:35px}.sp-next h2{font-size:24px;letter-spacing:-.5px;line-height:1.3;margin:0 0 12px}.sp-next>div{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.sp-primary,.sp-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 18px;border-radius:6px;font:700 13px Arial,Helvetica,sans-serif;text-decoration:none;cursor:pointer;border:1px solid transparent}.sp-primary{background:#0865ff;color:#fff!important}.sp-primary:hover{background:#0556dc}.sp-secondary{color:var(--sp-text)!important;border-color:var(--sp-line);background:var(--st334-bg,#fff)}.sp-next .sp-primary,.sp-next .sp-secondary{flex:1;min-width:160px}.sp-sources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:24px 0 16px}.sp-source{display:grid;grid-template-columns:86px minmax(0,1fr);align-items:center;gap:12px;padding:13px 12px;min-height:88px;border:1px solid var(--sp-line);border-radius:7px;text-decoration:none}.sp-source:hover{border-color:var(--sp-blue)}.sp-source-mark{display:flex;align-items:center;justify-content:center;color:var(--sp-text);font-size:22px;font-weight:700;letter-spacing:-1px}.sp-source-mark img{width:80px;height:36px;object-fit:contain}.sp-source strong{display:block;font-size:13px;line-height:1.4;color:var(--sp-text)}.sp-source small{display:block;font-size:11px;line-height:1.5;color:var(--sp-muted);margin-top:5px}.sp-contact-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.85fr);gap:70px;padding:42px 0 70px}.sp-contact-main h2,.sp-contact-aside h2{font-size:26px;letter-spacing:-.5px;line-height:1.3;margin:0 0 15px}.sp-contact-main>p,.sp-contact-aside p{font-size:15px;color:var(--sp-muted);line-height:1.8;margin:0 0 22px}.sp-contact-aside{min-width:0}.sp-contact-aside section{padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid var(--sp-line)}.sp-contact-aside h3{font-size:17px;margin:0 0 13px}.sp-email{font-size:clamp(16px,1.7vw,21px);font-weight:700;line-height:1.7;text-decoration:none;overflow-wrap:anywhere}.sp-text-button{display:block;color:var(--sp-blue);background:none;border:0;padding:0;font:13px Arial,Helvetica,sans-serif;text-decoration:underline;text-underline-offset:4px;cursor:pointer;margin-top:12px}.sp-contact-aside .sp-copy-status{font-size:12px;margin:8px 0 0;min-height:18px}.sp-contact-aside ol{padding-left:21px;color:var(--sp-muted);font-size:14px;line-height:1.9;margin:0}.sp-contact-aside .sp-safety{font-size:13px}.sp-form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sp-field{margin-bottom:20px;min-width:0}.sp-field label{display:block;font-size:13px;line-height:1.5;font-weight:700;margin-bottom:8px}.sp-field label span{color:var(--sp-muted);font-weight:400}.sp-field input,.sp-field select,.sp-field textarea{display:block;width:100%;min-width:0;border:1px solid var(--sp-line);border-radius:6px;background:var(--st334-bg,#fff);color:var(--sp-text);font:16px Arial,Helvetica,sans-serif;padding:13px 12px;line-height:1.5}.sp-field textarea{resize:vertical;min-height:170px}.sp-field small{display:block;font-size:12px;line-height:1.6;color:var(--sp-muted);margin-top:8px}.sp-submit-row{display:flex;gap:20px;align-items:center}.sp-submit-row button{min-width:155px}.sp-submit-row>span{font-size:12px;line-height:1.6;color:var(--sp-muted)}.sp-form-note{font-size:12px;line-height:1.75;color:var(--sp-muted);margin-top:18px}.sp-hp{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);pointer-events:none}.sp-message{padding:16px;border:1px solid var(--sp-line);border-radius:7px;margin:20px 0;color:var(--sp-text)}.sp-message p{font-size:14px;line-height:1.6;margin:5px 0 0}.sp-message h3{font-size:16px;margin:0 0 8px}.sp-message ul{padding-left:20px;font-size:14px;line-height:1.7;margin:0}.sp-success{background:#edf9f2;border-color:#98cdb1;color:#145b38}.sp-error{background:#fff2ef;border-color:#e7b1a5;color:#8f3026}html:is(.st-master-dark,.dark,[data-theme=dark]) .sp-success{background:#102f27;border-color:#2f6b50;color:#c3edcf}html:is(.st-master-dark,.dark,[data-theme=dark]) .sp-error{background:#3d2527;border-color:#91535a;color:#ffd4cf}html:is(.st-master-dark,.dark,[data-theme=dark]) .sp-source-mark img{background:#fff;border-radius:3px;padding:3px}.sp-operator{font-size:13px!important;padding-bottom:20px;border-bottom:1px solid var(--sp-line)}
@media(max-width:900px){.sp-reading-layout{grid-template-columns:190px minmax(0,1fr);gap:34px}.sp-contact-layout{gap:32px}.sp-sources{grid-template-columns:1fr}.sp-source{min-height:88px}.sp-source-mark img{width:80px;height:34px}}
@media(max-width:650px){.sp-hero{padding:30px 0 24px}.sp-hero h1{font-size:36px;letter-spacing:-1.1px}.sp-lead{font-size:19px;line-height:1.6}.sp-hero-foot{margin-top:24px;font-size:11px;gap:10px}.sp-page-nav{gap:10px 22px;padding:15px 0}.sp-page-nav a{font-size:12px}.sp-reading-layout{display:block;padding-top:28px}.sp-toc{position:static;border-bottom:1px solid var(--sp-line);padding-bottom:25px;margin-bottom:30px}.sp-toc nav{display:flex;flex-wrap:wrap;gap:10px 21px}.sp-toc a{font-size:12px}.sp-toc .sp-help-link{display:none}.sp-toc>p{margin-bottom:13px}.sp-copy .sp-intro{font-size:18px;margin-bottom:30px}.sp-section h2{font-size:21px}.sp-section-heading{gap:12px}.sp-copy p{font-size:15px;line-height:1.8}.sp-section{scroll-margin-top:105px}.sp-next{padding:21px}.sp-next h2{font-size:22px}.sp-next .sp-primary,.sp-next .sp-secondary{min-width:130px}.sp-contact-layout{grid-template-columns:1fr;gap:32px;padding:28px 0 45px}.sp-contact-aside{border-top:1px solid var(--sp-line);padding-top:28px}.sp-form-row{grid-template-columns:1fr;gap:0}.sp-submit-row{align-items:flex-start;gap:14px}.sp-submit-row>span{font-size:11px}.sp-submit-row button{min-width:135px}.sp-email{font-size:20px}}