/* Shared A2 introduction, outcomes and connected chapter navigation. */
.cs-intro,.cs-results{font-family:'Instrument Sans',sans-serif;line-height:1.5;overflow-wrap:break-word}
.cs-intro *,.cs-results *{box-sizing:border-box}
.cs-shell{width:min(1120px,calc(100% - 80px));margin-inline:auto}
.cs-intro{background:var(--site-surface);color:var(--site-text-body);padding:56px 0}
.cs-label{font-family:'Instrument Sans',sans-serif;font-size:13px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;margin:0 0 24px;line-height:1.4}
.cs-intro .cs-label{color:var(--site-accent)}
.cs-intro-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:44px}
.cs-intro h1{font-family:Outfit,sans-serif;color:var(--site-text);font-size:clamp(38px,4.2vw,56px);font-weight:400;letter-spacing:-.025em;line-height:1.1;margin:0 0 24px}
.cs-summary{font-size:clamp(20px,2vw,24px);line-height:1.5;margin:0}
.cs-intro figure{margin:0;min-width:0}.cs-intro img{display:block;width:100%;height:auto;border-radius:16px}
.cs-intro figcaption{font-size:12px;line-height:1.5;text-align:left;margin-top:12px;color:var(--site-text-muted)}
.cs-facts{font-size:15px;margin:28px 0 0;color:var(--site-text-body)}
.cs-results{background:var(--site-surface-inverse);color:var(--site-text-inverse-muted);padding:48px 0}
.cs-result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.cs-result-grid h3{font-family:Outfit,sans-serif;font-weight:400;font-size:30px;line-height:1.2;color:var(--site-text-inverse);margin:0 0 12px}
.cs-result-grid p{font-size:18px;margin:0;line-height:1.5}
.cs-evidence-note{font-size:13px;margin:24px 0 28px;line-height:1.5}
.cs-story-nav{border-top:1px solid var(--site-border-inverse);padding-top:28px}
.cs-story-nav ol{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0}
.cs-story-nav li{position:relative;min-width:0}
.cs-story-nav li:not(:last-child)::before{content:'';position:absolute;top:17px;left:36px;right:0;height:1px;background:var(--site-border-inverse)}
.cs-story-nav a{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-right:20px;color:var(--site-text-inverse);text-decoration:none;font-size:16px}
.cs-marker{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--site-text-inverse-muted);border-radius:50%;font-size:12px}
.cs-chapter-detail{font-size:14px;color:var(--site-text-inverse-muted);line-height:1.5}
.cs-story-nav a:hover .cs-chapter-title{text-decoration:underline;text-underline-offset:4px}
.cs-story-nav a:hover .cs-marker{background:var(--site-border-inverse)}
.cs-story-nav a:focus-visible,.cs-intro a:focus-visible{outline:3px solid var(--site-accent-hover);outline-offset:5px;border-radius:8px}
@media(max-width:800px){.cs-intro-grid{grid-template-columns:1fr;gap:28px}.cs-intro figure{max-width:620px}.cs-result-grid{gap:24px}.cs-result-grid h3{font-size:26px}}
@media(max-width:600px){.cs-shell{width:calc(100% - 40px)}.cs-intro,.cs-results{padding:40px 0}.cs-result-grid{grid-template-columns:1fr;gap:24px}.cs-story-nav ol{grid-template-columns:1fr}.cs-story-nav a{display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:16px;row-gap:6px;padding:0 0 28px}.cs-marker{grid-row:1/3}.cs-chapter-detail{grid-column:2}.cs-story-nav li:not(:last-child)::before{top:36px;bottom:0;left:17px;width:1px;height:auto}.cs-story-nav li:last-child a{padding-bottom:0}}