body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
legend,
input,
textarea,
button,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

body {
    background: #f1f1f1;
    text-align: center;
    font-family: 'HarmonyOS-Regular';
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    border: none;
}

body {
    height: 500vw;
    max-width: 100vw;
    overflow-x: hidden;
    /* 可选，以防止任何内部元素超出 */
    background-color: black !important;
}

.middle {
    position: relative;
    width: 100vw;
    top: -2vw;
}

.middle img {
    width: 100%;
    position: relative;
    top: 7.3vw;
}

.middle a {
    position: absolute;
}

.middle p {
    position: absolute;
}

#bottom {
    position: relative;
    top: 391vw;
}