.widget-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 12px;
}

.widget-card h2,
.preview-card h2,
.widget-card h3,
.preview-card h3 {
  margin-top: 0;
}

.widget-steps,
.hint-list {
  margin: 10px 0 0;
  padding-left: 22px;
  color: var(--text-soft);
  line-height: 1.6;
}

.widget-steps li,
.hint-list li {
  margin: 10px 0;
}

.code-block {
  margin: 10px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.04);
  overflow-x: auto;
  color: var(--text);
  font-size: 0.95rem;
}

.code-block code {
  font-family: Consolas, "Courier New", monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.widget-note,
.preview-copy {
  color: var(--text-soft);
}

.widget-preview-frame {
  margin-top: 10px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.widget-preview-frame object {
  display: block;
  width: 100%;
  min-height: 160px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .code-block {
    background: rgba(15, 23, 42, 0.42);
  }
}

:root[data-theme="dark"] .code-block {
  background: rgba(15, 23, 42, 0.42);
}

@media (max-width: 980px) {
  .widget-layout {
    grid-template-columns: 1fr;
  }
}