:root{--background:#f8fafc;--foreground:#1e293b;--card-background:#ffffff;--border-color:#e2e8f0;--primary:#3b82f6;--primary-hover:#2563eb;--muted:#64748b;--muted-light:#94a3b8}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}body{background:var(--background);color:var(--foreground);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{min-height:100vh;padding:2rem}.header{max-width:1400px;margin:0 auto 1rem;padding:0 1.5rem}.header h1{font-size:2rem;font-weight:700;margin-bottom:.25rem}.subtitle{color:var(--muted);font-size:1rem}