:root{--content-width: 1200px;--yinmn-blue: #224e87ff;--yinmn-blue-2: #225089ff;--silver: #cdcfd1ff;--platinum: #e1e1e1ff;--white: #fefefeff}body{margin:0;padding:0}body,input,button{-webkit-font-smoothing:antialiased;font-family:Roboto,sans-serif}