#app{width:100%;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}ol,ul{list-style:none}a{text-decoration:none;color:inherit}button,input,textarea{outline:none;border:none;background:none;font-family:inherit}.flex{display:flex}.flex-center{justify-content:center}.flex-between,.flex-center{display:flex;align-items:center}.flex-between{justify-content:space-between}.flex-column{display:flex;flex-direction:column}.text-center{text-align:center}.btn{width:100%;height:1.2rem;border-radius:.6rem;font-size:.48rem;font-weight:500;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:active{opacity:.8}.btn-disabled{background:#ccc;color:#999;cursor:not-allowed}.input-group{width:100%;margin-bottom:.4rem}.input-wrapper{width:100%;height:1.2rem;background:hsla(0,0%,100%,.1);border:.02667rem solid hsla(0,0%,100%,.3);border-radius:.6rem;display:flex;align-items:center;padding:0 .4rem;transition:all .3s}.input-wrapper:focus-within{border-color:hsla(0,0%,100%,.6);background:hsla(0,0%,100%,.15)}.input-wrapper input{flex:1;height:100%;font-size:.4rem;color:#fff;background:transparent}.input-wrapper input::-moz-placeholder{color:hsla(0,0%,100%,.6)}.input-wrapper input::placeholder{color:hsla(0,0%,100%,.6)}.captcha-btn{padding:.2rem .4rem;background:hsla(0,0%,100%,.2);border:.02667rem solid hsla(0,0%,100%,.3);border-radius:.4rem;color:#fff;font-size:.32rem;cursor:pointer;white-space:nowrap;transition:all .3s}.captcha-btn:active{opacity:.8}.captcha-btn.disabled{opacity:.5;cursor:not-allowed}.gender-select{width:100%;height:100%;font-size:.4rem;color:#fff;background:transparent;cursor:pointer;appearance:none;-webkit-appearance:none;-moz-appearance:none;border:none;outline:none;padding:0;font-weight:500}.gender-select:focus{outline:none}.gender-select option{background:rgba(102,126,234,.95);color:#fff;padding:.3rem .4rem;font-size:.4rem}.gender-select option:checked,.gender-select option:hover{background:rgba(118,75,162,.95);color:#fff}