*{box-sizing:border-box}html,body,#app{width:100%;min-height:100vh}body{color:var(--color-text-lg);background:radial-gradient(circle at top left, var(--color-bg-lg) 0%, var(--color-bg-sm) 38%), linear-gradient(180deg, var(--color-bg-sm) 0%, var(--color-bg-md) 100%);margin:0;font-family:Noto Sans KR,Segoe UI,sans-serif;overflow:hidden}html.ezchat-native,body.ezchat-native,#app.ezchat-native{background:var(--color-bg-sm)}button,input{font:inherit}@keyframes toast-in{0%{transform:translateY(-8px)}to{transform:translateY(0)}}