:root{--bg: #0f1216;--panel: #171b21;--panel-2: #1e242c;--line: #2a323c;--text: #dfe6ee;--text-dim: #8a97a6;--accent: #46c2a0;--accent-hot: #ff5c7a;--shadow: 0 8px 30px rgba(0, 0, 0, .45);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}#root{min-height:100vh}button{font-family:inherit;cursor:pointer;color:var(--text)}input[type=range]{width:100%;accent-color:var(--accent)}