:root{--primary-blue:#00b4d8;--accent-green:#66ffd1;--color-idle:radial-gradient(circle at 30% 30%, #fff 0%, #b2fefa 20%, #00d2ff 60%, #0077b6 100%);--color-listening:radial-gradient(circle at 30% 30%, #fff 0%, #bff098 20%, #6fd6ff 60%, #00a8cc 100%);--color-speaking:radial-gradient(circle at 30% 30%, #fff 0%, #66ffd1 20%, #00e5ff 60%, #0097a7 100%);--color-thinking:radial-gradient(circle at 30% 30%, #fff 0%, #a5fecb 20%, #20bdff 60%, #5433ff 100%);--bg-light:#f0f9fa;--text-main:#1d1d1f;--text-sec:#6e7e85;--transition-speed:.8s;--ease-ios:cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}:before,:after{box-sizing:border-box}html,body{width:100%;min-height:100%}#root{justify-content:center;align-items:center;width:100%;min-height:100dvh;display:flex}body{background:#e0eaeb;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica 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