:root{--primary:#2dd4bf;--primary-dark:#0f2e2b;--accent:#f5b841;--surface:#f8faf9;--ink:#0b1f1d;--muted:#5b716e;--maxw:64rem;--radius:16px}*{box-sizing:border-box}html{color:var(--ink);background:var(--surface);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55}body{margin:0}a{color:var(--primary-dark)}.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}.site-header,.site-footer{max-width:var(--maxw);justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:1.25rem;display:flex}.brand{color:var(--ink);align-items:center;gap:.5rem;font-weight:700;text-decoration:none;display:inline-flex}.brand img{width:2rem;height:2rem}.site-footer{border-top:1px solid color-mix(in srgb, var(--muted) 20%, transparent);color:var(--muted);margin-top:3rem;font-size:.9rem}.site-footer nav{gap:1.5rem;display:flex}.content{min-height:50vh}