:root {
  --bg: #0b1020;
  --panel: #0f172a;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --border: #1f2a44;
  --primary: #2563eb;
  --secondary: #14b8a6;
  --gradient: radial-gradient(1200px 600px at 10% 10%, rgba(37, 99, 235, 0.25), transparent 60%),
              radial-gradient(800px 400px at 90% -10%, rgba(20, 184, 166, 0.18), transparent 60%);
}
:root[data-theme="light"] {
  --bg: #ffffff;
  --panel: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --border: #e2e8f0;
  --gradient: radial-gradient(1200px 600px at 10% 10%, rgba(37, 99, 235, 0.12), transparent 60%),
              radial-gradient(800px 400px at 90% -10%, rgba(20, 184, 166, 0.12), transparent 60%);
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; background: var(--bg); color: var(--text); font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans'; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 1rem; }
.nav { position: sticky; top:0; z-index:50; background: color-mix(in oklab, var(--bg) 80%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; padding: .8rem 0; }
.brand { display:flex; gap:.6rem; align-items:center; font-weight:700; letter-spacing:.2px; }
.brand img { height:28px; width:28px; }
.nav-links { display:flex; gap:1rem; align-items:center; }
.nav-links a { padding:.4rem .6rem; border-radius:.6rem; }
.btn { display:inline-flex; align-items:center; gap:.5rem; padding:.7rem 1rem; border-radius:.8rem; border:1px solid var(--border); background: linear-gradient(180deg, color-mix(in oklab, var(--panel) 92%, transparent), color-mix(in oklab, var(--panel) 86%, transparent)); color: var(--text); }
.btn:hover { transform: translateY(-1px); transition: .2s; }
.btn.primary { background: linear-gradient(180deg, color-mix(in oklab, var(--primary) 25%, var(--panel)), color-mix(in oklab, var(--primary) 10%, var(--panel))); border-color: color-mix(in oklab, var(--primary) 50%, var(--border)); }
.btn.ghost { background: transparent; }
.badge { display:inline-flex; align-items:center; gap:.4rem; font-size:.8rem; color: var(--muted); border:1px solid var(--border); padding:.25rem .5rem; border-radius:999px; }
.grid { display:grid; gap:1rem; }
.hero { position:relative; padding: 6rem 0 3rem; background: var(--gradient); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height:1.05; margin:0; letter-spacing: -0.02em; }
.hero p.lead { color: var(--muted); font-size: clamp(1rem, 2.3vw, 1.2rem); max-width: 56ch; }
.hero-cta { display:flex; gap:.75rem; flex-wrap:wrap; margin-top: 1.25rem; }
.code { background: #0a0f1e; border: 1px solid var(--border); border-radius: 1rem; padding: 1rem; overflow:auto; }
:root[data-theme="light"] .code { background:#0b1224; color:#e5e7eb; }
.section { padding: 3rem 0; }
.section h2 { font-size: 1.7rem; margin: 0 0 1rem; }
.card { background: var(--panel); border:1px solid var(--border); border-radius: 1rem; padding: 1.25rem; }
.cards { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.kicker { color: var(--secondary); font-weight: 600; letter-spacing:.4px; }
.footer { border-top:1px solid var(--border); padding:2rem 0; color: var(--muted); }
.small { font-size:.9rem; color: var(--muted); }
.hljs { background: transparent; }
pre { margin:0; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; font-size:.92rem; }
.callout { border-left: 3px solid var(--secondary); padding: .75rem 1rem; background: color-mix(in oklab, var(--panel) 90%, transparent); border-radius: .5rem; }
.menu-btn { display:none; }
@media (max-width: 820px) {
  .nav-links { display:none; }
  .menu-btn { display:inline-flex; }
  .mobile { display:none; position: absolute; top: 56px; left: 0; right: 0; background: var(--panel); border-bottom:1px solid var(--border); padding: .75rem; }
  .mobile a { display:block; padding:.6rem; border-radius:.6rem; }
}


/* --- PATCH: nav + code wrapping fixes --- */
.mobile { display: none; } /* hide mobile menu by default on desktop */
.code pre, .code code { white-space: pre-wrap; word-wrap: break-word; word-break: break-word; }
.container { overflow-x: hidden; } /* prevent accidental horizontal scroll */