.sf-codex{background:var(--sf-cream);padding-bottom:40px}.sf-codex__banner{background:linear-gradient(155deg,var(--sf-coal) 0%,#292524 58%,var(--sf-rust-d) 100%);color:#fff;padding:28px 0 30px;border-bottom:4px solid var(--sf-ember)}.sf-codex__banner-inner{min-width:0}.sf-codex__banner-tag{font-size:11px;font-weight:800;letter-spacing:0.08em;text-transform:uppercase;color:var(--sf-ember);margin:0 0 8px}.sf-codex__banner-title{margin:0 0 8px;font-size:clamp(1.55rem,3.2vw,2.15rem);line-height:1.15}.sf-codex__banner-lede{margin:0;font-size:14px;color:#d6d3d1;max-width:58ch}.sf-codex__frame{padding:28px 0 0}.sf-codex__layout{display:grid;grid-template-columns:minmax(200px,240px) minmax(0,1fr);gap:28px;align-items:start}.sf-codex__rail{position:sticky;top:calc(var(--sf-gleam-h) + 16px);display:flex;flex-direction:column;gap:14px;min-width:0}.sf-codex__nav{padding:16px;background:#fff;border:2px solid var(--sf-coal);border-radius:var(--sf-r);box-shadow:6px 6px 0 rgba(24,24,27,0.08)}.sf-codex__nav-kicker{margin:0 0 12px;font-size:11px;font-weight:800;color:var(--sf-rust);letter-spacing:0.06em}.sf-codex__nav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.sf-codex__nav-item a{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;text-decoration:none;font-size:13px;font-weight:700;color:var(--sf-coal);border:1px solid transparent;transition:background 0.15s,border-color 0.15s,color 0.15s}.sf-codex__nav-item a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sf-line);flex-shrink:0}.sf-codex__nav-item a:hover{background:var(--sf-cream);border-color:var(--sf-line)}.sf-codex__nav-item.is-active a{background:rgba(234,88,12,0.08);border-color:rgba(234,88,12,0.25);color:var(--sf-rust)}.sf-codex__nav-item.is-active a::before{background:var(--sf-rust)}.sf-codex__note{padding:12px 14px;background:#fff;border:1px dashed var(--sf-line);border-radius:var(--sf-r);font-size:12px;color:var(--sf-muted);line-height:1.55}.sf-codex__note p{margin:0}.sf-codex__sheet{min-width:0;background:#fff;border:2px solid var(--sf-coal);border-radius:var(--sf-r);box-shadow:var(--sf-shadow);overflow:hidden}.sf-codex__sheet-head{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;padding:16px 24px;background:var(--sf-coal);color:#fff;border-bottom:3px solid var(--sf-rust)}.sf-codex__sheet-badge{padding:4px 10px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:0.06em;background:rgba(251,191,36,0.2);color:var(--sf-ember);border:1px solid rgba(251,191,36,0.35)}.sf-codex__sheet-title{margin:0;font-size:1.05rem;font-weight:800}.sf-codex__prose{padding:28px 32px 36px;line-height:1.75;font-size:15px;color:var(--sf-coal)}.sf-codex__prose.section-desc h2,.sf-codex__prose.section-desc h3{margin:1.6em 0 0.65em;font-size:1.05rem;font-weight:900;color:var(--sf-coal);padding-bottom:6px;border-bottom:2px solid var(--sf-line)}.sf-codex__prose.section-desc h2:first-child,.sf-codex__prose.section-desc h3:first-child{margin-top:0}.sf-codex__prose.section-desc p{margin:0 0 1em;color:#44403c}.sf-codex__prose.section-desc ul,.sf-codex__prose.section-desc ol{margin:0 0 1em;padding-left:1.35em}.sf-codex__prose.section-desc li{margin-bottom:0.35em}.sf-codex__prose.section-desc a{color:var(--sf-rust);font-weight:700;text-decoration:underline;text-underline-offset:2px}.sf-codex__prose.section-desc a:hover{color:var(--sf-rust-d)}.sf-codex__prose.section-desc img{max-width:100%;height:auto;border-radius:8px;border:1px solid var(--sf-line)}.sf-codex__dock{margin-top:28px;padding:18px 0 0;border-top:1px solid var(--sf-line)}.sf-codex__dock-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;min-width:0}.sf-codex__dock-copy{margin:0;font-size:13px;color:var(--sf-muted)}.sf-codex__dock-links{display:flex;flex-wrap:wrap;gap:8px}.sf-codex__dock-links a{padding:7px 12px;border-radius:8px;font-size:12px;font-weight:700;text-decoration:none;color:var(--sf-coal);border:1px solid var(--sf-line);background:#fff}.sf-codex__dock-links a:hover{border-color:var(--sf-rust);color:var(--sf-rust)}@media (max-width:900px){.sf-codex__layout{grid-template-columns:1fr}.sf-codex__rail{position:static}.sf-codex__nav-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.sf-codex__prose{padding:22px 18px 28px}.sf-codex__dock-inner{flex-direction:column;align-items:flex-start}}body.layout-solarflare .sf-wrap.container,body.layout-solarflare .container.sf-wrap{max-width:var(--sf-wrap-w);margin-left:auto;margin-right:auto}.sf-summit .sf-chip{background:#fff;color:var(--sf-ink);border:1px solid var(--sf-line)}.sf-summit .sf-chip:hover{border-color:var(--sf-teal);color:var(--sf-teal)}.sf-summit__chips-inner{display:flex;flex-wrap:wrap;gap:8px}.sf-gap{min-height:50vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 16px}.sf-gap__code,.sf-gap__halo + .sf-gap__code{font-size:72px;font-weight:900;color:var(--sf-rust)}