* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: #0A1628; color: #F8FAFC; font-family: 'DM Sans', sans-serif; -webkit-font-smoothing: antialiased; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0A1628; }
::-webkit-scrollbar-thumb { background: rgba(0,212,255,0.3); border-radius: 3px; }
::selection { background: rgba(0,212,255,0.2); color: #F8FAFC; }
:focus-visible { outline: 2px solid #00D4FF; outline-offset: 3px; }