:root{--app-font-sans: "PingFang SC", "Helvetica Neue", arial, sans-serif;--app-ink: #111;--app-page-background: #95dfe0;font-family:var(--app-font-sans);color:var(--app-ink);background:var(--app-page-background);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}html,body{min-width:320px;min-height:100%}body,h1,h2,h3,p{margin:0}button,textarea,select,input{font:inherit}body{min-height:100vh;overflow-x:hidden;background:radial-gradient(circle at 16% 82%,rgb(98 236 215 / 66%),transparent 36%),radial-gradient(circle at 84% 20%,rgb(153 191 246 / 82%),transparent 42%),linear-gradient(135deg,#77dcd5,#a6d8f3 55%,#8eafe8)}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.62}