html {
    width: 100%;
    height: 100%;
}

body {
    font-family: system-ui,-apple-system,BlinkMacSystemFont,Roboto,SF Pro Display,Segoe UI,Helvetica Neue,Helvetica,Arial,sans-serif !important;
    font-size: 22px;
    width: 100%;
    height: 100%;
}

html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
object,
code,
em,
span,
var,
legend,
button,
input,
textarea,
th,
td,
a,
img,
header,
footer,
nav,
aside,
audio,
datalist,
section {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
}


/*清除内外边距*/

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}


/*设置默认字体*/

:focus {
    outline: 0;
}

ul,
ol,
ul li,
ol li {
    list-style: none;
}


/*重置列表*/

address,
caption,
cite,
em,
code,
dfn,
th,
var {
    font-style: normal;
    font-weight: normal;
}

form label {
    cursor: pointer;
}

input,
button,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    outline: none;
}

textarea {
    resize: none
}

input {
    vertical-align: middle;
}

img {
    border: 0;
    /* display: block; */
}


/*重置图片元素*/

table {
    border-collapse: collapse;
    border-spacing: 0;
}


/*重置表格*/

.l {
    float: left;
}

.r {
    float: right;
}

button,
input[type="reset"],
input[type="button"],
input[type="submit"] {
    line-height: normal;
    background-color: transparent;
}

a {
    text-decoration: none;
}

a {
    color: #666;
}


/*a:hover { text-decoration:underline; }*/

input {
    _filter: chroma(color=#000000);
}

/* @media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
} */