.game-guide{display:inline-flex;align-items:center;min-height:44px;margin-top:8px;font-size:12px;color:#003da5;text-decoration:underline;text-underline-offset:4px}
.home-faq{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;border-top:1px solid var(--line);padding:46px 0}
.home-faq h2{font-size:30px;line-height:1.2}
.home-faq details,.guide-faq details{border-bottom:1px solid var(--line);padding:17px 0}
.home-faq summary,.guide-faq summary{cursor:pointer;font-size:14px;font-weight:600;line-height:1.6}
.home-faq p{font-size:14px;line-height:1.8;color:var(--muted)}
.home-faq p a,.guide-body a,.guide-byline a{color:#003da5;text-decoration:underline;text-underline-offset:3px}
.guide-page{padding-bottom:65px}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;padding:25px 0;font-size:12px;color:var(--muted)}
.breadcrumbs a{color:#003da5}
.guide-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;padding:35px 0 45px;border-bottom:1px solid var(--line);align-items:center}
.guide-heading:not(:has(.guide-preview)){display:block}
.guide-heading>div:first-child{max-width:720px}
.guide-heading h1{font-size:clamp(35px,4.3vw,56px);line-height:1.1;letter-spacing:-1.5px;margin:15px 0 24px}
.guide-intro{font-size:17px;line-height:1.8;color:var(--muted)}
.guide-byline,.guide-demo-note{font-size:12px;line-height:1.8;color:var(--muted)}
.guide-byline{margin:20px 0}
.guide-heading .cta{margin-top:8px}
.guide-preview{min-width:0;border:1px solid var(--line);padding:20px;background:#f6f9fd}
.guide-preview .preview-window{height:325px}
.guide-preview>p{font-size:11px;letter-spacing:.3px;text-transform:uppercase;margin:16px 0 0;color:var(--muted)}
.guide-layout{display:grid;grid-template-columns:230px minmax(0,780px);gap:70px;padding:48px 0}
.guide-toc{position:sticky;top:28px;align-self:start;display:flex;flex-direction:column;font-size:12px;line-height:1.6}
.guide-toc strong{font-size:11px;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.guide-toc a{padding:11px 0;border-bottom:1px solid var(--line);color:#003da5}
.guide-body{min-width:0}
.guide-body section{margin-bottom:44px;scroll-margin-top:24px}
.guide-body h2{font-size:28px;line-height:1.25;letter-spacing:-.5px;margin:0 0 20px}
.guide-body h3{font-size:18px;margin:24px 0 12px}
.guide-body p,.guide-body li{font-size:15px;line-height:1.8;color:var(--muted)}
.guide-body li{margin-bottom:10px}
.guide-body ul,.guide-body ol{padding-left:23px}
.guide-body strong{color:var(--ink)}
.worked-example{background:#f2f6fc;border-left:3px solid #003da5;padding:22px 25px;margin:22px 0}
.worked-example p:first-child{margin-top:0}
.worked-example p:last-child{margin-bottom:0}
.guide-body .example-equation{font-size:clamp(22px,3vw,30px);color:var(--ink);font-weight:600}
.symbol-example{display:flex;flex-direction:column;gap:10px;font-family:monospace;font-size:16px;line-height:1.8;overflow-wrap:anywhere}
.guide-table-wrap{overflow-x:auto}
.guide-table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.6}
.guide-table th,.guide-table td{text-align:left;padding:14px;border-bottom:1px solid var(--line)}
.guide-table th{background:#f2f6fc}
.recall-example{display:flex;flex-wrap:wrap;gap:12px 24px}
.guide-definitions dt{font-weight:600;margin-top:20px;font-size:16px}
.guide-definitions dd{margin:8px 0 0;color:var(--muted);font-size:15px;line-height:1.8}
.guide-sources{border-top:1px solid var(--line);padding-top:30px}
.guide-sources a{overflow-wrap:anywhere}
.guide-end{background:#f2f6fc;padding:25px;display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.guide-end h2{width:100%;margin:0}
.guide-end a{font-size:13px}
.related-guides{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;border-top:1px solid var(--line);padding-top:30px}
.related-guides h2{grid-column:1/-1;font-size:25px}
.related-guides a{min-height:58px;display:flex;gap:18px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-size:14px;color:#003da5}
footer{flex-wrap:wrap;gap:12px}
@media(max-width:1000px){.guide-heading{gap:30px}.guide-layout{grid-template-columns:190px minmax(0,1fr);gap:35px}.home-faq{gap:30px}}
@media(max-width:700px){.guide-heading{grid-template-columns:1fr;padding-top:10px;gap:25px}.guide-layout{grid-template-columns:1fr;gap:35px;padding-top:30px}.guide-toc{position:static}.guide-preview{padding:14px}.guide-heading h1{letter-spacing:-1px}.guide-body h2{font-size:25px}.home-faq{grid-template-columns:1fr;gap:8px;padding:30px 0}.related-guides{grid-template-columns:1fr}.header nav{gap:12px;font-size:11px}.worked-example{padding:18px}.guide-end{padding:20px}}