.guide-page{overflow-x:hidden}.gd-narrow{max-width:760px;width:100%;margin:0 auto}.gd-head{padding:150px 1.5rem 40px;background:radial-gradient(circle at 50% 0%,var(--brand-10) 0%,transparent 50%)}.gd-head h1{font-size:var(--mkt-heading-xl);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:1rem}.gd-crumbs{display:flex;gap:.5rem;margin-bottom:1.25rem;color:var(--text-muted);font-weight:600}.gd-crumbs a{color:var(--accent-primary);text-decoration:none}.gd-crumbs a:hover{text-decoration:underline}.gd-meta{display:flex;flex-wrap:wrap;gap:1.25rem;color:var(--text-muted)}.gd-meta span{display:inline-flex;align-items:center;gap:.35rem}.gd-meta-lede{font-size:var(--mkt-body-lg);color:var(--text-secondary);line-height:1.7}.gd-body{padding:1.5rem 1.5rem 4rem}.gd-lede{font-size:var(--mkt-body-lg);color:var(--text-secondary);line-height:1.75;margin-bottom:1.25rem}.gd-toc{margin:2rem 0 2.5rem;padding:1.25rem 1.5rem;background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg)}.gd-toc-title{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;color:var(--text-primary);margin-bottom:.6rem}.gd-toc ol{margin:0;padding-left:1.25rem;color:var(--text-secondary);line-height:1.8}.gd-toc a{color:var(--text-secondary);text-decoration:none}.gd-toc a:hover{color:var(--accent-primary)}.gd-section{margin-bottom:2.5rem;scroll-margin-top:calc(var(--mkt-nav-h) + 1rem)}.gd-section h2{font-size:var(--mkt-heading-md);font-weight:800;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.9rem}.gd-section p,.gd-section li{color:var(--text-secondary);line-height:1.75}.gd-section p+p{margin-top:1rem}.gd-section ul{margin:1rem 0 0;padding-left:1.25rem}.gd-section li+li{margin-top:.5rem}.gd-faq details{border:1px solid var(--border-light);border-radius:var(--radius-md);padding:.9rem 1.25rem;background:var(--bg-primary)}.gd-faq details+details{margin-top:.75rem}.gd-faq summary{cursor:pointer;font-weight:700;color:var(--text-primary);list-style:none}.gd-faq summary::-webkit-details-marker{display:none}.gd-faq details[open] summary{margin-bottom:.6rem}.gd-related{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-light)}.gd-related h3{color:var(--text-primary);margin-bottom:.6rem}.gd-related ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}.gd-related a{display:inline-flex;align-items:center;gap:.35rem;padding:.5rem .9rem;border:1px solid var(--border-light);border-radius:var(--radius-full);color:var(--text-primary);font-weight:600;text-decoration:none;transition:border-color var(--dur-fast) ease,color var(--dur-fast) ease}.gd-related a:hover{border-color:var(--border-brand);color:var(--accent-primary)}.gd-list{list-style:none;margin:0;padding:0;display:grid;gap:1.25rem}.gd-card{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.75rem 2rem}.gd-card-topic{display:inline-block;color:var(--accent-primary);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.5rem}.gd-card h2{font-size:var(--mkt-heading-md);font-weight:800;letter-spacing:-.02em;margin-bottom:.6rem}.gd-card h2 a{color:var(--text-primary);text-decoration:none}.gd-card h2 a:hover{color:var(--accent-primary)}.gd-card>p{color:var(--text-secondary);line-height:1.65}.gd-card-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:1rem;color:var(--text-muted)}.gd-card-meta span,.gd-card-link{display:inline-flex;align-items:center;gap:.35rem}.gd-card-link{color:var(--accent-primary);font-weight:600;text-decoration:none}.gd-card-link:hover{text-decoration:underline}.gd-cta{padding:var(--mkt-section-pad) 1.5rem;background:var(--mkt-section-gradient);text-align:center}.gd-cta h2{font-size:var(--mkt-heading-lg);font-weight:800;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:.6rem}.gd-cta p{color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem}.gd-cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem}@media(max-width:768px){.gd-head{padding:120px 1rem 30px}.gd-body{padding:1rem 1rem 3rem}.gd-card{padding:1.25rem}}