:root{--sakura-50: #fef7f8;--sakura-100: #fdeef0;--sakura-200: #fbd5dc;--sakura-300: #f8b4c0;--sakura-400: #f48da0;--sakura-500: #e85d7a;--sakura-600: #d43d5e;--sakura-700: #b22d4a;--sakura-800: #952840;--sakura-900: #7f263b;--green-50: #f0f9f0;--green-100: #d8f0d8;--green-200: #a8d8a8;--green-300: #6bbf6b;--green-400: #4a9f4a;--green-500: #3a7a3a;--sky-100: #e8f4fd;--sky-200: #b8dcf8;--sky-300: #7fc4f0;--wood-100: #f5e6d3;--wood-200: #d4a574;--wood-300: #8b6914;--bg-overlay: rgba(255, 255, 255, .85);--bg-overlay-dark: rgba(0, 0, 0, .5);--text-primary: #3a2a2a;--text-secondary: #6b5a5a;--text-light: #ffffff;--shadow: 0 4px 20px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .15);font-family:Noto Sans JP,Zen Maru Gothic,sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{width:100vw;height:100vh;height:100dvh;overflow:hidden;background:#1a1a2e;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}#root{width:100%;height:100%}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,textarea{font-family:inherit;outline:none;-webkit-user-select:text;user-select:text;touch-action:auto}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--sakura-300);border-radius:2px}