.guide-layout[data-astro-cid-oph4gsm4]{grid-template-columns:240px 1fr;align-items:start;gap:2rem;display:grid}.guide-main[data-astro-cid-oph4gsm4]{min-width:0}.guide-sidebar[data-astro-cid-oph4gsm4]{max-height:calc(100vh - 6rem);padding:1.25rem;position:sticky;top:5rem;overflow-y:auto}.guide-sidebar[data-astro-cid-oph4gsm4] .sidebar-section[data-astro-cid-oph4gsm4]{margin-bottom:1.25rem}.guide-sidebar[data-astro-cid-oph4gsm4] .sidebar-section[data-astro-cid-oph4gsm4]:last-child{margin-bottom:0}.guide-sidebar[data-astro-cid-oph4gsm4] .sidebar-heading[data-astro-cid-oph4gsm4]{text-transform:uppercase;letter-spacing:.1em;color:var(--text);font-size:.8rem;font-weight:700;font-family:var(--font-mono);margin-bottom:.5rem;display:block}.guide-sidebar[data-astro-cid-oph4gsm4] .sidebar-link[data-astro-cid-oph4gsm4]{color:var(--text-muted);border-radius:8px;padding:.35rem .75rem;font-size:.85rem;line-height:1.4;transition:all .2s;display:block}.guide-sidebar[data-astro-cid-oph4gsm4] .sidebar-link[data-astro-cid-oph4gsm4]:hover{color:var(--text);background:var(--surface-hover)}.guide-sidebar[data-astro-cid-oph4gsm4] .sidebar-link[data-astro-cid-oph4gsm4].active{color:var(--accent);background:#8cbff214}@media (width<=900px){.guide-layout[data-astro-cid-oph4gsm4]{grid-template-columns:1fr}.guide-sidebar[data-astro-cid-oph4gsm4]{display:none}}.guide-page[data-astro-cid-oph4gsm4]{max-width:var(--max-w-narrow);margin:0 auto;padding:2.5rem 1.5rem 2rem}.guide-hero[data-astro-cid-oph4gsm4]{isolation:isolate;margin-bottom:3rem;padding:2.25rem 0 2.75rem;position:relative}.guide-hero-bg[data-astro-cid-oph4gsm4]{opacity:.18;filter:grayscale(.35);pointer-events:none;z-index:-1;width:clamp(320px,40vw,500px);height:auto;position:absolute;top:-2.5rem;right:-4%;-webkit-mask-image:radial-gradient(118% 96% at 78% 32%,#000 24%,#0000 72%);mask-image:radial-gradient(118% 96% at 78% 32%,#000 24%,#0000 72%)}.guide-hero-inner[data-astro-cid-oph4gsm4]{position:relative}h1[data-astro-cid-oph4gsm4]{letter-spacing:-.03em;text-transform:lowercase;margin:1.1rem 0 .85rem;font-size:clamp(2rem,5vw,3rem);font-weight:700;line-height:1.12}.guide-sub[data-astro-cid-oph4gsm4]{color:var(--text-muted);max-width:42ch;font-size:1.15rem;line-height:1.6}.prose[data-astro-cid-oph4gsm4]{color:var(--text);font-size:1.05rem;line-height:1.75}.prose[data-astro-cid-oph4gsm4] h2{letter-spacing:-.02em;margin:2.5rem 0 .75rem;font-size:1.4rem;font-weight:600}.prose[data-astro-cid-oph4gsm4] h3{margin:2rem 0 .5rem;font-size:1.15rem;font-weight:600}.prose[data-astro-cid-oph4gsm4] p{margin-bottom:1.25rem}.prose[data-astro-cid-oph4gsm4] ul,.prose[data-astro-cid-oph4gsm4] ol{margin:0 0 1.25rem 1.5rem}.prose[data-astro-cid-oph4gsm4] li{margin-bottom:.35rem}.prose[data-astro-cid-oph4gsm4] blockquote{border-left:3px solid var(--accent);color:var(--text-muted);margin:1.5rem 0;padding-left:1rem;font-style:italic}.prose[data-astro-cid-oph4gsm4] strong{color:var(--text);font-weight:600}.prose[data-astro-cid-oph4gsm4] hr{border:none;border-top:1px solid var(--surface-border);margin:2rem 0}.prose[data-astro-cid-oph4gsm4] a{color:var(--accent);text-underline-offset:2px;text-decoration:underline}.prose[data-astro-cid-oph4gsm4] a:hover{color:var(--accent-2)}.guide-pager[data-astro-cid-oph4gsm4]{border-top:1px solid var(--surface-border);justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:2rem;display:flex}.pager-link[data-astro-cid-oph4gsm4]{border:1px solid var(--surface-border);background:var(--surface);color:var(--text);border-radius:12px;flex-direction:column;gap:.2rem;min-width:0;padding:.75rem 1rem;text-decoration:none;transition:all .2s;display:flex}.pager-link[data-astro-cid-oph4gsm4]:hover{color:var(--text);background:var(--surface-hover);border-color:#ffffff1a}.pager-next[data-astro-cid-oph4gsm4]{text-align:right;margin-left:auto}.pager-label[data-astro-cid-oph4gsm4]{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-family:var(--font-mono)}.pager-title[data-astro-cid-oph4gsm4]{color:var(--accent);font-size:.9rem;font-weight:500}.related[data-astro-cid-oph4gsm4]{border-top:1px solid var(--surface-border);margin-top:3rem;padding-top:2rem}.related[data-astro-cid-oph4gsm4] h2[data-astro-cid-oph4gsm4]{letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;font-weight:600;font-family:var(--font-mono);margin-bottom:1rem}.related-list[data-astro-cid-oph4gsm4]{flex-direction:column;gap:.75rem;display:flex}.related-card[data-astro-cid-oph4gsm4]{color:var(--text);padding:1.25rem;text-decoration:none;transition:all .3s;display:block}.related-card[data-astro-cid-oph4gsm4]:hover{color:var(--text);background:var(--surface-hover);border-color:#ffffff1a;transform:translateY(-1px)}.related-card[data-astro-cid-oph4gsm4] h3[data-astro-cid-oph4gsm4]{margin-bottom:.2rem;font-size:.95rem;font-weight:600}.related-card[data-astro-cid-oph4gsm4] p[data-astro-cid-oph4gsm4]{color:var(--text-muted);font-size:.8rem;line-height:1.45}