h1{font-family:"Microsoft Yahei",sans-serif;font-weight:800;font-size:5em;width:5em;line-height:1em;margin-left:auto;margin-right:auto;margin-top:1em;margin-top:calc(45vh - 1em)}.rainbow-text{background:#2c28f0;background-color:#2c28f0;background:conic-gradient(#2c28f0 16.666%,#3282fa 16.666%,#f13131 33.333%,#43f1a8 33.333%,#f18f43 50%,#ccec60 50%,#daf388 66.666%,#4093f1 66.666%,#1e64fc 83.333%,#4720f7 83.333%);background-size:57%;background-repeat:repeat;-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-align:center;animation:rainbow-text-animation-rev .5s ease forwards;cursor:pointer}.rainbow-text:hover{animation:rainbow-text-animation .5s ease forwards}@keyframes rainbow-text-animation{0%{background-size:57%;background-position:0 0}20%{background-size:57%;background-position:0 1em}100%{background-size:300%;background-position:-9em 1em}}@keyframes rainbow-text-animation-rev{0%{background-size:300%;background-position:-9em 1em}20%{background-size:57%;background-position:0 1em}100%{background-size:57%;background-position:0 0}}.da{text-align:center;margin-bottom:20px;color:#666;font-size:1em}.da a{color:#666}