/* 未登录限制查看网站内容提示（子比风格 f404 + jb-yellow 橙条） */
.xy-guest-restrict-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 40px 0;
    clear: both;
}
.xy-guest-restrict-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 100%;
}
.f404 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    text-align: center;
    padding: 40px 20px;
}
.f404 > img {
    max-width: 200px;
    height: auto;
    margin: 0 auto 20px;
    display: block;
    opacity: 0.85;
}
.f404 .alert.jb-yellow {
    display: inline-block;
    width: auto;
    max-width: 560px;
    margin: 0 auto;
    color: #fff;
    font-size: 15px;
    line-height: 1.6;
    border-radius: 50px;
    padding: 12px 28px;
    text-align: center;
}