.main {
    margin: 65px auto 15px auto;
}

/* 注册框 */
.register-box{
    width:100%;
    background:#fff;
    padding:28px 22px;
    box-sizing:border-box;
    box-shadow:none;
}

.register-title{
    text-align:center;
    font-size:24px;
    font-weight:700;
    color:#333;
    margin-bottom:28px;
}

.register-form-item{
    position:relative;
    margin-bottom:18px;
}

.register-form-item input{
    width:100%;
    height:50px;
    border:1px solid #ddd;
    border-radius:6px;
    padding:0 16px;
    font-size:16px;
    box-sizing:border-box;
    transition:.2s;
}

.register-form-item input:focus{
    outline:none;
    border-color:#25b864;
}

/* 验证码 */
.captcha-item{
    display:flex;
    align-items:center;
    gap:10px;
}

.captcha-item input{
    flex:1;
}

.captcha-img{
    width:110px;
    height:50px;
    border:1px solid #ddd;
    border-radius:6px;
    overflow:hidden;
    background:#fff;
    position:relative;
    flex-shrink:0;
    box-sizing:border-box;
}

.captcha-img img{
    width:100%;
    height:100%;
    display:block;
    object-fit:cover;
}

.captcha-img a{
    position:absolute;
    inset:0;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:13px;
    color:#666;
    text-decoration:none;
}

.captcha-img a:hover{
    color:#25b864;
}

/* 协议 */
.agreement{
    display:flex;
    align-items:flex-start;
    gap:8px;
    margin:20px 0;
    font-size:14px;
    color:#666;
    line-height:1.6;
}

.agreement input[type="checkbox"]{
    width:16px;
    height:16px;
    margin-top:2px;
    flex-shrink:0;
}

.agreement a{
    color:#25b864;
    text-decoration:none;
}

/* 注册按钮 */
.register-btn{
    width:100%;
    height:50px;
    border:0;
    border-radius:6px;
    background:#25b864;
    color:#fff;
    font-size:17px;
    font-weight:600;
    cursor:pointer;
}

.register-btn:active{
    transform:scale(.98);
}

/* 登录链接 */
.login-link{
    margin-top:24px;
    text-align:center;
    font-size:15px;
    color:#666;
}

.login-link a{
    color:#25b864;
    text-decoration:none;
}