:root{--scad-ink:#161619;--scad-muted:#626267;--scad-line:#dedee2;--scad-red:#a01219}
body.scad-opening{background:#fff;color:var(--scad-ink)}
.scad-opening main{max-width:1440px;margin:auto;padding:0 5vw}
.scad-lead-stage{display:grid;grid-template-columns:.85fr 1.15fr;gap:3vw;align-items:center;padding:50px 0 42px}
.scad-kicker{font:700 11px/1.5 Satoshi,sans-serif;letter-spacing:.14em;margin:0 0 17px;color:var(--scad-red)}
.scad-lead-copy h1{font:700 clamp(46px,5.2vw,76px)/.99 Satoshi,sans-serif;letter-spacing:-.055em;margin:0 0 23px}
.scad-lead-copy h1 span{color:var(--scad-red)}
.scad-lead-copy h2{font:500 clamp(20px,2.1vw,28px)/1.2 Satoshi,sans-serif;letter-spacing:-.035em;margin:0 0 17px}
.scad-summary{font:400 16px/1.6 Satoshi,sans-serif;color:var(--scad-muted);max-width:365px}
.scad-primary-actions{display:flex;align-items:center;gap:22px;margin:25px 0 22px;flex-wrap:wrap}
.scad-opening a{color:var(--scad-red);text-decoration:none;font-weight:600}
.scad-opening a:hover{text-decoration:underline}
.scad-action{background:var(--scad-red);color:#fff!important;padding:13px 19px;border-radius:6px}
.scad-action span{margin-left:20px}
.scad-questions .scad-section-heading>.scad-action{display:inline-flex;align-items:center;justify-content:center;min-height:44px;box-sizing:border-box;text-align:left;max-width:100%}
@media(max-width:700px){
 .scad-questions .scad-section-heading{flex-direction:column;align-items:flex-start;gap:18px}
 .scad-questions .scad-section-heading>.scad-action{font-size:14px;max-width:100%;text-align:left}
}
.scad-credit{font-size:12px;color:var(--scad-muted)}
.scad-app-feature{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:2rem;align-items:center;border-top:1px solid var(--scad-line);padding:2rem 0;scroll-margin-top:7rem}
.scad-app-copy{max-width:620px}
.scad-app-copy h2{font-size:clamp(1.75rem,3vw,2.5rem);line-height:1.15;margin:0 0 1rem}
.scad-app-copy>p:not(.scad-kicker){font-size:1rem;line-height:1.65;color:var(--scad-muted)}
.scad-app-copy>.scad-action{display:inline-flex;align-items:center;margin:.5rem 0;min-height:44px;box-sizing:border-box;font-size:.875rem}
.scad-app-copy>.scad-app-note{font-size:.75rem!important;max-width:58ch}
.scad-app-screen{margin:0;text-align:center}
.scad-app-screen img{display:block;width:144px;height:auto;max-width:100%;margin:0 auto;border:1px solid var(--scad-line);border-radius:1rem}
.scad-app-screen figcaption{font-size:.75rem;color:var(--scad-muted);margin-top:.75rem}
@media(max-width:700px){.scad-app-feature{grid-template-columns:1fr;gap:1.25rem}.scad-app-screen img{width:130px}.scad-app-copy>.scad-action{max-width:100%}}
.scad-lead-visual{margin:0;background:#f5f5f5;border-radius:10px;overflow:hidden;border:1px solid #ececee}
.scad-lead-visual img{width:100%;height:auto;display:block}
.scad-lead-visual figcaption{padding:15px 20px;font:400 11px/1.6 Satoshi,sans-serif;color:var(--scad-muted)}
.scad-lead-visual figcaption span{display:block;font-weight:700;letter-spacing:.08em;color:var(--scad-ink)}
.scad-discover{border-top:1px solid var(--scad-line);padding:32px 0 26px;scroll-margin-top:100px}
.scad-section-heading{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:25px}
.scad-section-heading h2{font:500 clamp(23px,2.5vw,34px)/1.15 Satoshi,sans-serif;letter-spacing:-.035em;margin:0}
.scad-section-heading>p{font-size:14px;line-height:1.6;color:var(--scad-muted);margin:0}
.scad-section-heading .scad-kicker{margin-bottom:10px}
.scad-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--scad-line)}
.scad-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;color:#66666c;padding:16px 10px;font:600 15px Satoshi,sans-serif;cursor:pointer}
.scad-tabs button[aria-selected=true]{border-bottom-color:var(--scad-red);color:var(--scad-red)}
.scad-tabs button:hover{background:#f5f5f6}
.scad-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:6vw;padding:27px 0 7px;min-height:232px;border:0;margin:0}
.scad-panel .scad-kicker{font:700 11px/1.5 Satoshi,sans-serif}
.scad-panel[hidden]{display:none}
.scad-panel h3{font:500 26px/1.15 Satoshi,sans-serif;letter-spacing:-.03em;margin:0}
.scad-panel p:not(.scad-kicker){font-size:15px;line-height:1.65;color:var(--scad-muted);margin:0 0 15px}
.scad-panel a{font-size:14px}
.scad-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}
.scad-metrics strong{font-size:19px;font-weight:600;display:block}
.scad-metrics span{font-size:12px;line-height:1.5;display:block;color:var(--scad-muted);margin-top:6px}
.scad-product-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.scad-questions{padding:27px 0 34px;border-top:1px solid var(--scad-line)}
.scad-faq-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:40px;align-items:start}
.scad-faq-grid details{border-bottom:1px solid var(--scad-line);padding:0;background:none;border-radius:0}
.scad-faq-grid summary{cursor:pointer;padding:15px 26px 15px 0;list-style:none;font:600 15px/1.4 Satoshi,sans-serif;position:relative}
.scad-faq-grid summary::-webkit-details-marker{display:none}
.scad-faq-grid summary:after{content:"+";position:absolute;right:3px;top:13px;color:var(--scad-red);font-size:20px}
.scad-faq-grid details[open] summary:after{content:"−"}
.scad-faq-grid p{font-size:14px;line-height:1.65;margin:0 0 20px;color:var(--scad-muted)}
.scad-closing{display:flex;justify-content:space-between;align-items:center;padding:18px 0 30px;border-top:1px solid var(--scad-line)}
.scad-closing p{font-size:17px}.scad-closing a{font-size:13px}
.legacy-scad-anchor{display:block}
.scad-opening :focus-visible{outline:3px solid #1c55ad;outline-offset:4px}
.scad-paper{max-width:900px!important}
.scad-paper-deck{font-size:23px!important;line-height:1.4!important}
.scad-paper-body h2{scroll-margin-top:110px;margin-top:45px!important}
.scad-paper-body h3{font-size:19px!important;line-height:1.35!important;margin-top:30px}
.scad-paper-body p{font-size:17px;line-height:1.8;white-space:normal}
.scad-paper-body a{overflow-wrap:anywhere}
.paper-contents{margin:30px 0;padding:16px 20px;border:1px solid #dddde0;border-radius:6px}
.paper-contents summary{cursor:pointer;font-weight:700}
.paper-contents nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.paper-contents a{font-size:14px}
.paper-table{overflow-x:auto;margin:25px 0}
.paper-table table{border-collapse:collapse;width:100%;font-size:13px;line-height:1.6}
.paper-table th{background:#161619;color:#fff;text-align:left}
.paper-table th,.paper-table td{padding:12px;border:1px solid #dddde0;vertical-align:top;min-width:130px}
.paper-table tr:nth-child(odd) td{background:#f4f4f5}
.paper-founder{margin:20px 0}.paper-founder img{display:block;max-width:100%;height:auto}
.paper-download{border-top:1px solid #dddde0;margin-top:40px}
@media(max-width:700px){
 .scad-opening main{padding:0 22px}
 .scad-lead-stage{grid-template-columns:1fr;gap:23px;padding:30px 0}
 .scad-lead-copy h1{font-size:54px}
 .scad-lead-copy h2 br{display:none}
 .scad-summary{max-width:none}
 .scad-lead-visual figcaption{padding:11px 14px}
 .scad-section-heading{align-items:start}.scad-section-heading>p{display:none}
 .scad-tabs button{font-size:12px;min-height:58px;padding:9px 5px}
 .scad-panel{grid-template-columns:1fr;gap:17px;min-height:0;padding:25px 0}
 .scad-panel h3{font-size:24px}.scad-panel h3 br{display:none}
 .scad-faq-grid{grid-template-columns:1fr}
 .scad-closing{align-items:start;flex-direction:column}
 .scad-section-heading>a{font-size:12px;max-width:95px;text-align:right}
 .paper-contents nav{grid-template-columns:1fr}
}