:root{--background:#0a0a0a;--foreground:#ededed;--primary:#7c3aed;--primary-foreground:#fff;--muted:#1a1a1a;--muted-foreground:#a1a1a1;--border:#262626}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}body{background-color:var(--background);color:var(--foreground);min-height:100vh}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background:var(--muted);border:1px solid var(--border);border-radius:12px;padding:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:8px;font-weight:500;font-size:.95rem;cursor:pointer;transition:all .2s;border:none}.btn-primary{background:var(--primary);color:var(--primary-foreground)}.btn-primary:hover{background:#6d28d9}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--foreground)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}