:root{--primary:#0f172a;--bg-color:#f8fafc;--accent:#1d4ed8;--accent-hover:#1e40af;--text-dark:#1e293b;--text-muted:#64748b;--card-bg:#fff}*,:after,:before{box-sizing:border-box;padding:0;margin:0}html{font-size:16px;-webkit-text-size-adjust:100%}body,html{max-width:100vw;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,sans-serif;background-color:var(--bg-color);color:var(--text-dark)}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:1280px;margin:0 auto;padding:0 24px}