* { box-sizing: border-box; margin: 0; padding: 0; }
html, body, #root { margin: 0; padding: 0; width: 100%; max-width: 100vw; overflow-x: hidden; min-height: 100vh; min-height: 100dvh; }
body { background: #0a0a0f; font-family: 'Inter', sans-serif; }