.dev-landing{--dev-bg:#0b0f19;--dev-panel:#111726;--dev-border:#1f2937;--dev-fg:#e5e7eb;--dev-muted:#9aa4b2;--dev-accent:#d4af37;--dev-mono:"JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--dev-ui:Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;max-width:1100px;color:var(--dev-fg);font-family:var(--dev-ui);background:var(--dev-bg);min-height:100vh;margin:0 auto;padding:2rem 1.25rem 4rem}.dev-landing .section{margin-top:3rem}.kicker{font-family:var(--dev-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dev-accent);font-size:.72rem}.dev-hero__title{letter-spacing:-.02em;margin:.6rem 0 1rem;font-size:clamp(1.9rem,4vw,3rem);font-weight:700;line-height:1.05}.dev-hero__lede{max-width:60ch;color:var(--dev-muted);font-size:1.02rem;line-height:1.6}.dev-install{background:var(--dev-panel);border:1px solid var(--dev-border);border-radius:10px;align-items:center;gap:.75rem;max-width:520px;margin:1.5rem 0 1rem;padding:.75rem .9rem;display:flex}.dev-install__cmd{flex:1;font-size:.95rem}.dev-code{font-family:var(--dev-mono);color:#c8d3e0;font-size:.85rem}.dev-btn{font-family:var(--dev-ui);background:var(--dev-panel);color:var(--dev-fg);border:1px solid var(--dev-border);cursor:pointer;border-radius:8px;padding:.5rem .9rem;font-size:.85rem;font-weight:600;transition:border-color .15s,background .15s}.dev-btn:hover{border-color:var(--dev-accent)}.dev-btn--primary{background:var(--dev-accent);color:#0b0f19;border-color:var(--dev-accent);margin-top:.5rem;text-decoration:none;display:inline-block}.dev-btn--primary:hover{filter:brightness(1.05)}.dev-cta-row{flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:.5rem;display:flex}.dev-btn--ghost{background:0 0;text-decoration:none;display:inline-block}.dev-btn--ghost:hover{border-color:var(--dev-accent);color:var(--dev-accent)}.dev-install__note{margin-top:.5rem;font-size:.8rem}.dev-h2{margin-bottom:.5rem;font-size:1.4rem;font-weight:700}.dev-muted{color:var(--dev-muted);max-width:65ch;line-height:1.6}.dev-sandbox{grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.25rem;display:grid}@media (max-width:820px){.dev-sandbox{grid-template-columns:1fr}}.dev-sandbox__pane{background:var(--dev-panel);border:1px solid var(--dev-border);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.dev-sandbox__pane-head{border-bottom:1px solid var(--dev-border);background:#0e1422;justify-content:space-between;align-items:center;padding:.6rem .8rem;display:flex}.dev-sandbox__input,.dev-sandbox__output{color:#c8d3e0;resize:vertical;white-space:pre;background:0 0;border:0;width:100%;min-height:320px;margin:0;padding:.9rem;line-height:1.5;overflow:auto}.dev-sandbox__input:focus{outline:2px solid var(--dev-accent);outline-offset:-2px}.dev-latency{color:var(--dev-accent);font-weight:600}.dev-tiers{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:1.25rem;display:grid}.dev-tier{background:var(--dev-panel);border:1px solid var(--dev-border);border-radius:12px;padding:1.25rem}.dev-tier__name{font-size:1.05rem;font-weight:700}.dev-tier__price{font-family:var(--dev-mono);margin:.4rem 0 .9rem;font-size:1.3rem}.dev-tier__cadence{color:var(--dev-muted);font-size:.75rem;font-family:var(--dev-ui)}.dev-tier__list{gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.dev-tier__list li{color:var(--dev-muted);padding-left:1.1rem;font-size:.9rem;position:relative}.dev-tier__list li:before{content:"▹";color:var(--dev-accent);position:absolute;left:0}.dev-grounding__list{color:var(--dev-muted);gap:.75rem;margin-top:1rem;line-height:1.6;display:grid}.dev-grounding__list code{font-size:.8rem}