html{background:#050808}body{letter-spacing:0;background:#050808;min-width:320px;min-height:100vh;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button,input,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,textarea:focus-visible{outline-offset:2px;outline:2px solid #4fc7ba}#root{min-height:100vh}