#vibeui-section-demo {
  box-sizing: border-box;
  width: min(28rem, calc(100vw - 2rem));
  max-height: calc(100svh - 2rem);
  margin: auto;
  padding: 28px;
  border: 1px solid #d9ddd9;
  border-radius: 18px;
  background: #fff;
  color: #1d241f;
  box-shadow: 0 24px 80px #0003;
  font: 500 16px / 1.7 system-ui, -apple-system, "Apple SD Gothic Neo", sans-serif;
  text-align: left;
  letter-spacing: normal;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
#vibeui-section-demo::backdrop { background: #101813a8; }
#vibeui-section-demo h2 {
  margin: 0 0 14px;
  color: inherit;
  font: 700 22px / 1.4 system-ui, sans-serif;
  letter-spacing: -.02em;
}
#vibeui-section-demo p { margin: 0 0 24px; color: #4e5952; font: inherit; }
#vibeui-section-demo form { margin: 0; text-align: right; }
#vibeui-section-demo button {
  min-width: 76px;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid #1d241f;
  border-radius: 999px;
  background: #1d241f;
  color: #fff;
  font: 600 14px / 1.5 system-ui, sans-serif;
  cursor: pointer;
}
#vibeui-section-demo button:focus-visible,
[data-demo-destination]:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }