.signin[data-v-5bdcf50a]{width:430px;margin:80px auto}.head[data-v-5bdcf50a]{width:980px;margin:0 auto;padding-right:16px}.retrun[data-v-5bdcf50a]{margin-top:10px;cursor:pointer;margin-left:10px}.retrun[data-v-5bdcf50a]:hover{color:#596d84}.title[data-v-5bdcf50a]{font-size:18px;font-weight:700;color:#333;text-align:center}.flex[data-v-5bdcf50a]{display:flex;justify-content:space-between;align-items:center}.signinbtn[data-v-5bdcf50a]{background-image:linear-gradient(90deg,#5173ff,#3dbbff)}.zucbtn[data-v-5bdcf50a]{background-image:linear-gradient(90deg,#ff8251,#ffb33d);border:none}@media (max-width:980px){.head[data-v-5bdcf50a]{width:100%}}@media (max-width:680px){.signin[data-v-5bdcf50a]{width:70%;margin:0 auto}}