.landing-root .dev-nav{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}@media (max-width:720px){.landing-root .dev-nav{grid-template-columns:1fr}}.landing-root .dev-nav-card{display:block;padding:22px;text-decoration:none;color:inherit}.landing-root .dev-nav-card .dev-nav-kicker{font-family:var(--font-mono);font-size:11px;color:var(--ax);margin-bottom:8px}.landing-root .dev-nav-card h3{font-size:17px;font-weight:600;letter-spacing:-.02em;margin:0 0 6px}.landing-root .dev-nav-card p{font-size:13px;color:var(--muted);line-height:1.5;margin:0}.landing-root .dev-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:28px}.landing-root .dev-step{display:grid;grid-template-columns:36px 1fr;gap:18px;align-items:start}.landing-root .dev-step-num{width:36px;height:36px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:14px;font-weight:600;color:var(--ax);background:var(--ax-tint);border:1px solid var(--border)}.landing-root .dev-step-body h3{font-size:16px;font-weight:600;letter-spacing:-.02em;margin:6px 0}.landing-root .dev-step-body p{font-size:13.5px;color:var(--muted);line-height:1.55;margin:0 0 12px;max-width:56ch}.landing-root .dev-code{position:relative}.landing-root .dev-code pre{margin:0;overflow-x:auto;background:var(--surface-3);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 56px 14px 14px}.landing-root .dev-code code{font-family:var(--font-mono);font-size:12.5px;line-height:1.6;color:var(--text-2);white-space:pre}.landing-root .dev-copy-btn{position:absolute;top:8px;right:8px;appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--text-2);border-radius:8px;font-family:var(--font-mono);font-size:11px;padding:4px 9px;cursor:pointer;transition:background .15s ease,color .15s ease}.landing-root .dev-copy-btn:hover{background:var(--surface-2)}.landing-root .dev-copy-btn[data-copied=true]{color:var(--green);border-color:var(--green)}.landing-root .dev-surface{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px;margin-top:36px}@media (max-width:860px){.landing-root .dev-surface{grid-template-columns:1fr}}.landing-root .dev-surface-col{padding:20px}.landing-root .dev-surface-col h3{font-size:13px;font-weight:600;margin:0 0 4px}.landing-root .dev-surface-col .dev-surface-sub{font-size:11.5px;color:var(--muted);margin:0 0 14px}.landing-root .dev-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}.landing-root .dev-list li{display:flex;align-items:baseline;gap:8px;font-family:var(--font-mono);font-size:12px;color:var(--text-2)}.landing-root .dev-list li .dot{width:5px;height:5px;border-radius:50%;background:var(--ax);flex-shrink:0;transform:translateY(-1px)}.landing-root .dev-list li .dev-list-note{font-family:var(--font-sans);font-size:11px;color:var(--muted)}.landing-root .dev-endpoints{display:flex;flex-direction:column;gap:14px}.landing-root .dev-endpoint{padding:20px}.landing-root .dev-endpoint-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}.landing-root .dev-method{font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.04em;color:var(--green);background:color-mix(in oklab,var(--green) 12%,transparent);border:1px solid color-mix(in oklab,var(--green) 30%,transparent);border-radius:6px;padding:3px 7px}.landing-root .dev-path{font-family:var(--font-mono);font-size:13px;color:var(--text)}.landing-root .dev-endpoint p{font-size:13px;color:var(--muted);line-height:1.5;margin:0 0 14px;max-width:64ch}.landing-root .dev-params{margin:0 0 14px;display:flex;flex-direction:column;gap:6px}.landing-root .dev-param{display:flex;gap:8px;font-size:12px;line-height:1.5;flex-wrap:wrap}.landing-root .dev-param-name{font-family:var(--font-mono);color:var(--ax)}.landing-root .dev-param-meta{font-family:var(--font-mono);font-size:10.5px;color:var(--muted-2)}.landing-root .dev-param-desc{color:var(--muted)}.landing-root .dev-spec-row{margin-top:28px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.landing-root .dev-spec-row .dev-spec-note{font-size:12.5px;color:var(--muted)}.landing-root .dev-key-panel{padding:18px;max-width:520px}.landing-root .dev-key-hint{font-size:13px;color:var(--muted);line-height:1.5;margin:0 0 12px}.landing-root .dev-key-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.landing-root .dev-key-prefix{font-family:var(--font-mono);font-size:13px;color:var(--text)}.landing-root .dev-key-revoke{color:var(--red);border-color:color-mix(in oklab,var(--red) 35%,transparent)}.landing-root .dev-key-meta{font-family:var(--font-mono);font-size:11px;color:var(--muted);margin:10px 0 0}.landing-root .dev-key-error{font-size:12px;color:var(--red);margin:10px 0 0}.landing-root .dev-key-reveal{border-color:color-mix(in oklab,var(--amber) 45%,var(--border));background:color-mix(in oklab,var(--amber) 7%,var(--surface))}.landing-root .dev-key-notice{font-size:13px;font-weight:600;color:var(--text);margin:0 0 10px}.landing-root .dev-key-token{display:block;word-break:break-all;font-family:var(--font-mono);font-size:12px;line-height:1.5;color:var(--text);background:var(--surface-3);border:1px solid var(--border);border-radius:var(--r-md);padding:12px}.landing-root .dev-key-warn{font-size:11.5px;color:var(--muted);line-height:1.5;margin:10px 0 14px}.landing-root .dev-key-actions{display:flex;gap:10px;flex-wrap:wrap}