.demo-code {
  width: min(calc(100% - 40px), 1100px);
  margin: 0 auto clamp(64px, 9vw, 112px);
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid rgba(230, 249, 238, 0.16);
  border-radius: 14px;
  background: #050b0a;
}

.demo-code h2 {
  margin: 0;
  color: #edf5ef;
  font-size: clamp(1.45rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
}

.demo-code > p {
  max-width: 760px;
  margin: 12px 0 18px;
  color: #9eaea5;
  font-size: 0.82rem;
  line-height: 1.65;
}

.demo-code pre {
  margin: 0;
  padding: 18px;
  overflow: auto;
  border: 1px solid rgba(214, 255, 103, 0.2);
  border-radius: 9px;
  color: #d6ff67;
  background: #07110f;
  font:
    0.75rem/1.65 "SFMono-Regular",
    Consolas,
    "Liberation Mono",
    monospace;
}

.demo-code a {
  display: inline-block;
  margin-top: 16px;
  color: #71f5bd;
  font-size: 0.78rem;
  font-weight: 700;
}

@media (max-width: 580px) {
  .demo-code {
    width: min(calc(100% - 24px), 1100px);
  }
}