:root{--color-btn-bg: rgba(30, 30, 60, .85);--color-btn-text: #aaaaff;--color-btn-border: #4444aa;--color-btn-active: rgba(60, 60, 120, .95);--font-mono: monospace;--btn-radius: 24px;--btn-padding: 10px 24px;--btn-font-size: 13px}