:root{--text:#1f2328;--muted:#59636e;--border:#d1d9e0;--hover:#f3f4f6;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:#fff;font-family:system-ui,Segoe UI,Roboto,sans-serif;line-height:1.5}*,:before,:after{box-sizing:border-box}body{margin:0}.layout{flex-direction:column;min-height:100vh;display:flex}.header{border-bottom:1px solid var(--border);align-items:center;gap:2rem;padding:.75rem 1.5rem;display:flex}.brand{font-weight:600}.nav{gap:.5rem;display:flex}.nav a{color:var(--muted);border-radius:6px;padding:.25rem .75rem;text-decoration:none}.nav a:hover{background:var(--hover);color:var(--text)}.nav a.active{background:var(--text);color:#fff}.main{flex:1;width:100%;max-width:960px;margin:0 auto;padding:1.5rem}.footer{border-top:1px solid var(--border);justify-content:flex-end;padding:.75rem 1.5rem;display:flex}.env-badge{color:#fff;letter-spacing:.04em;text-transform:uppercase;background:#59636e;border-radius:999px;padding:.125rem .625rem;font-size:.75rem;font-weight:600}.env-badge[data-env=development]{background:#0969da}.env-badge[data-env=staging]{background:#9a6700}.env-badge[data-env=production]{background:#cf222e}