body {
  background-color: #2b2d31;
  color: #f2f3f5;
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}
.wrapper {
  max-width: 960px;
  margin: auto;
  padding: 2rem;
}
.card {
  background-color: #1e1f22;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.button {
  display: inline-block;
  background: #5865F2;
  color: white;
  padding: 0.5em 1em;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
}
.button:hover {
  background: #7983f5;
}
a {
  color: #5865F2;
}
footer {
  text-align: center;
  font-size: 0.9rem;
  margin-top: 4rem;
}