* {
    padding: 0;
    margin: 0;
}

:root {
    --bg-color: #040a09;
    --btn-normal: #091715;
    --primary-btn: #69b771;
    --modal-bg: rgba(44, 45, 46, 0.8);
    --modal-box-btn: rgba(61, 64, 65, 0.8);
    --modal-box-btn-selected: rgb(114, 118, 119);
}

@font-face {
    font-family: HY-WenHei;
    src: url("https://webstatic.wmcloud.cc/HYWenHei-85W-GI-sub-2024-2025-2.woff2");
}

ul {
    list-style: none;
}

body {
    background-color: var(--bg-color);
    color: #f5f5f7;
    font-family: HY-WenHei, PingFang SC, HarmonyOS_Regular, Helvetica Neue, Microsoft YaHei, sans-serif;
    font-size: 80px;

    display: flex;
    min-height: 100vh;
}

.tip-mask {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 100vw;
    max-height: 100vh;
    display: flex;
    /* 使用Flexbox布局 */
    align-items: center;
    /* 垂直居中 */
    justify-content: center;
    /* 水平居中，如果需要的话 */
    text-align: center;
    font-size: 50px;
    z-index: 999;
    background-color: var(--bg-color);
    display: none;
    word-wrap: break-word;
}

@media screen and (max-width: 1000px) {
    .tip-mask {
        display: flex;
    }
}

.hide {
    display: none;
}

.footer {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    font-size: 25px;
    text-align: center;
}

.footer.beian {
    font-size: 18px;
    margin-bottom: 10px;
}

.footer a {
    color: inherit;
    text-decoration: none;
}

.footer.beian img {
    width: 18px;
    vertical-align: sub;
}

.footer a:hover {
    text-decoration: underline;
}