.system-guide{max-width:940px;padding-bottom:70px}.guide-heading{padding:54px 0 36px;border-bottom:1px solid var(--glass-border)}.guide-heading h1{font-size:clamp(2.3rem,5vw,4rem);margin:12px 0 22px}.guide-lead{font-size:1.2rem;line-height:1.9;max-width:760px}.guide-section{display:grid;grid-template-columns:48px 1fr;gap:20px;padding:32px 0;border-bottom:1px solid var(--glass-border)}.guide-number{padding-top:6px;font-size:.85rem;color:var(--glass-text-muted);font-variant-numeric:tabular-nums}.guide-section h2{margin:0 0 14px;font-size:1.4rem}.guide-section p{margin:0;line-height:1.95;color:var(--glass-text-main)}.guide-end{padding-top:36px;font-size:.95rem}.guide-end p{color:var(--glass-text-muted);line-height:1.8}.guide-demo-link{display:inline-block;padding:8px 0;color:var(--glass-text-main);text-decoration:underline;text-underline-offset:4px;font-weight:400}.guide-demo-link:focus-visible{outline:2px solid currentColor;outline-offset:5px}@media(max-width:600px){.guide-heading{padding-top:30px}.guide-section{grid-template-columns:28px 1fr;gap:12px;padding:26px 0}}