/* A readable source guide, using the site's existing identity. */
.about-main{max-width:1100px;margin:0 auto;padding:30px var(--page-gutter) 76px}
.about-breadcrumb{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:.8125rem;margin-bottom:28px}
.about-breadcrumb a{color:var(--green);text-underline-offset:4px}
.about-hero{padding:20px 0 38px;border-bottom:1px solid #c9ccb9}
.about-hero .signature-line{margin-bottom:16px}
.about-eyebrow{color:#786236;font-size:.875rem;margin:0 0 10px}
.about-hero h2{font-size:clamp(1.8rem,3.1vw,2.6rem);line-height:1.65;font-weight:600;color:var(--green)}
.about-lead{font-size:1.0625rem;line-height:2.05;color:var(--muted);max-width:70ch;margin:14px 0 22px}
.about-actions{display:flex;flex-wrap:wrap;gap:12px}
.about-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border-radius:6px;padding:10px 18px;text-decoration:none;font-size:.9375rem}
.about-content>section{padding:34px 0;border-bottom:1px solid var(--line)}
.about-content>section:last-child{border-bottom:0;padding-bottom:0}
.about-content h2{font-size:1.4rem;line-height:1.8;margin-bottom:13px}
.about-content h3{font-size:1.0625rem;line-height:1.8;margin-bottom:8px}
.about-content p{font-size:1rem;line-height:2.05;margin:0 0 14px;max-width:78ch;color:#425c4b}
.about-text-link{display:inline-block;color:var(--green);text-underline-offset:5px;line-height:1.9;padding:5px 0}
.about-source-facts{margin:16px 0 20px;padding:0}
.about-source-facts>div{display:grid;grid-template-columns:160px minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line);line-height:1.9}
.about-source-facts dt{color:var(--muted);font-size:.875rem}
.about-source-facts dd{margin:0;font-size:.9375rem}
.about-content .about-note{font-size:.875rem;color:var(--muted)}
.about-guides{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.about-guides>div+div{border-inline-start:1px solid var(--line);padding-inline-start:30px}
.about-guides>div:nth-child(odd){border-inline-start:0;padding-inline-start:0}
.about-page .tabs a[aria-current=page]{color:var(--green);font-weight:600;border-bottom:3px solid var(--register-gold)}
.about-page .site-footer a{color:inherit;text-underline-offset:4px}
@media(max-width:760px){
 .about-main{padding:24px 22px 46px}.about-breadcrumb{margin-bottom:18px}
 .about-hero{padding:10px 0 28px}.about-lead{font-size:1rem}
 .about-actions a{flex:1;min-width:145px}
 .about-content>section{padding:28px 0}.about-content h2{font-size:1.25rem}
 .about-source-facts>div{grid-template-columns:1fr;gap:3px}
 .about-guides{grid-template-columns:1fr;gap:24px}
 .about-guides>div+div{border-inline-start:0;border-top:1px solid var(--line);padding:22px 0 0}
 .about-page .site-footer{padding-bottom:30px}
}