/* style.css */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, sans-serif;
  color: #e2e8f0;
  background: #0f172a;
}
img, svg { max-width: 100%; height: auto; }
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }

/* Utility */
.d-none { display: none !important; }