Octane Example: UseHeldKeys

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* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    sans-serif;
  background: #f5f5f5;
  color: #333;
}
.app {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}
header {
  text-align: center;
  margin-bottom: 40px;
}
header h1 {
  margin: 0 0 10px;
  color: #0066cc;
}
header p {
  color: #666;
  margin: 0;
  max-width: 500px;
  margin: 0 auto;
}
.demo-section {
  background: white;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.demo-section h2 {
  margin: 0 0 16px;
  font-size: 20px;
}
.demo-section ul {
  margin: 0;
  padding-left: 20px;
}
.demo-section li {
  margin-bottom: 8px;
}
kbd {
  background: linear-gradient(180deg, #f8f8f8 0%, #e8e8e8 100%);
  border: 1px solid #ccc;
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 8px;
  font-family: monospace;
  font-size: 13px;
}
kbd.large {
  font-size: 24px;
  padding: 8px 16px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
kbd.large .code-label {
  display: block;
  font-size: 11px;
  color: #888;
  font-weight: normal;
}
.key-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 80px;
  flex-wrap: wrap;
  background: #f8f9fa;
  border-radius: 8px;
  padding: 20px;
}
.key-display .plus {
  font-size: 24px;
  color: #666;
}
.placeholder {
  color: #999;
  font-style: italic;
}
.stats {
  text-align: center;
  margin-top: 16px;
  font-size: 16px;
  color: #666;
}
.code-block {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
}
.history-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.history-list li {
  padding: 8px 12px;
  background: #f0f0f0;
  border-radius: 4px;
  margin-bottom: 4px;
  font-family: monospace;
  font-size: 14px;
}
button {
  background: #0066cc;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
button:hover {
  background: #0052a3;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    sans-serif;
  background: #f5f5f5;
  color: #333;
}
.app {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}
header {
  text-align: center;
  margin-bottom: 40px;
}
header h1 {
  margin: 0 0 10px;
  color: #0066cc;
}
header p {
  color: #666;
  margin: 0;
  max-width: 500px;
  margin: 0 auto;
}
.demo-section {
  background: white;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.demo-section h2 {
  margin: 0 0 16px;
  font-size: 20px;
}
.demo-section ul {
  margin: 0;
  padding-left: 20px;
}
.demo-section li {
  margin-bottom: 8px;
}
kbd {
  background: linear-gradient(180deg, #f8f8f8 0%, #e8e8e8 100%);
  border: 1px solid #ccc;
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 8px;
  font-family: monospace;
  font-size: 13px;
}
kbd.large {
  font-size: 24px;
  padding: 8px 16px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
kbd.large .code-label {
  display: block;
  font-size: 11px;
  color: #888;
  font-weight: normal;
}
.key-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 80px;
  flex-wrap: wrap;
  background: #f8f9fa;
  border-radius: 8px;
  padding: 20px;
}
.key-display .plus {
  font-size: 24px;
  color: #666;
}
.placeholder {
  color: #999;
  font-style: italic;
}
.stats {
  text-align: center;
  margin-top: 16px;
  font-size: 16px;
  color: #666;
}
.code-block {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
}
.history-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.history-list li {
  padding: 8px 12px;
  background: #f0f0f0;
  border-radius: 4px;
  margin-bottom: 4px;
  font-family: monospace;
  font-size: 14px;
}
button {
  background: #0066cc;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
button:hover {
  background: #0052a3;
}