.study-guide-page{background:#f7f9fb}
.guide-heading{padding:40px 0 32px;max-width:1180px}
.guide-heading h1{font:650 clamp(2.1rem,4vw,3.4rem)/1.17 var(--sans);letter-spacing:-.035em;max-width:890px;margin:16px 0 20px}
.guide-heading .guide-intro{font-size:1.125rem;line-height:1.75;color:var(--muted);max-width:790px}
.guide-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:.875rem;color:var(--muted);margin-top:18px}
.guide-meta span{background:#fff;border:1px solid #dce3e8;border-radius:7px;padding:7px 10px}
.guide-cover{border-radius:14px;overflow:hidden;margin:0 0 30px;max-height:400px}
.guide-cover img{width:100%;height:100%;max-height:400px;object-fit:cover;display:block}
.guide-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:42px;align-items:start;padding-bottom:45px}
.guide-toc{position:sticky;top:100px;border:1px solid #dce3e8;background:#fff;border-radius:12px;padding:22px}
.guide-toc h2{font:650 1rem/1.4 var(--sans);margin:0 0 14px}
.guide-toc ol{padding-left:18px;margin:0;font-size:.875rem;line-height:1.5}
.guide-toc li{margin:0 0 11px}
.guide-toc a:hover{text-decoration:underline}
.guide-body{max-width:820px}
.guide-body section{scroll-margin-top:105px;margin:0 0 38px}
.guide-body h2{font:650 clamp(1.4rem,2.5vw,1.9rem)/1.35 var(--sans);letter-spacing:-.02em;margin:0 0 17px}
.guide-body p,.guide-body li{font-size:1rem;line-height:1.9;color:#334354}
.guide-body p{margin:0 0 18px}
.guide-body ul{padding-left:23px;margin:18px 0}
.guide-body li{margin-bottom:9px}
.guide-cohort{background:#edf3f1;border:1px solid #cdded8;padding:20px 24px;border-radius:10px;margin:0 0 30px;font-size:.9375rem;line-height:1.8}
.guide-checklist{background:#fff;border:1px solid #dce3e8;border-radius:12px;padding:25px}
.guide-checklist label{display:flex;gap:12px;align-items:flex-start;font-size:.9375rem;line-height:1.75;margin:16px 0;cursor:pointer}
.guide-checklist input{accent-color:var(--accent);width:19px;height:19px;flex:0 0 19px;margin-top:5px}
.guide-checklist input:checked+span{text-decoration:line-through;color:var(--muted)}
.guide-checklist .guide-check-status{font-size:.875rem;color:var(--muted);margin-bottom:0}
.guide-references{padding-top:25px;border-top:1px solid var(--line)}
.guide-references a{text-decoration:underline;text-underline-offset:3px}
.guide-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.guide-catalog{padding-bottom:45px}
.guide-catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.guide-catalog-card{display:flex;flex-direction:column;background:#fff;border:1px solid #dce3e8;border-radius:12px;overflow:hidden;text-decoration:none}
.guide-catalog-card:hover{border-color:var(--accent);box-shadow:0 5px 18px #14263a0c}
.guide-catalog-card[hidden]{display:none!important}
.guide-catalog-card img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
.guide-catalog-card div{padding:22px}
.guide-catalog-card small{color:var(--accent);font-size:.8125rem;letter-spacing:.025em}
.guide-catalog-card h2,.guide-catalog-card h3{font:650 1.2rem/1.5 var(--sans);margin:12px 0}
.guide-catalog-card p{font-size:.9375rem;color:var(--muted);line-height:1.7;margin:0}
.guide-catalog-card .read-guide{display:block;margin-top:20px;color:var(--accent);font-weight:600;font-size:.875rem}
.guide-related{padding-top:30px;border-top:1px solid var(--line)}
.guide-related h2{font:650 1.5rem var(--sans);margin-bottom:22px}
.guide-related .guide-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.guide-catalog .hub-filter-row{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:950px){.guide-layout{grid-template-columns:190px 1fr;gap:26px}.guide-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.guide-layout{grid-template-columns:1fr;gap:25px}.guide-toc{position:static}.guide-cover,.guide-cover img{max-height:260px}.guide-catalog-grid,.guide-related .guide-catalog-grid{grid-template-columns:1fr}.guide-heading{padding-top:28px}.guide-checklist{padding:21px}}
@media print{.study-guide-page{background:#fff}.study-guide-page .header,.study-guide-page .footer,.study-guide-page .mobile-cta,.study-guide-page .guide-toc,.study-guide-page .guide-cover,.study-guide-page .guide-actions,.study-guide-page .guide-related,.study-guide-page .skip,.study-guide-page dialog{display:none!important}.study-guide-page .wrap{width:100%;max-width:none}.guide-layout{display:block}.guide-heading h1{font-size:25px}.guide-heading .guide-intro{font-size:13px}.guide-body p,.guide-body li{font-size:12px;line-height:1.7}.guide-body h2{font-size:17px}.guide-body section{margin-bottom:23px}.guide-checklist{break-inside:avoid}.guide-body{max-width:none}.guide-cohort{font-size:12px}.guide-meta{font-size:11px}.guide-references a{overflow-wrap:anywhere}@page{margin:17mm}}