/* 重置样式 */
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
.content h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
textarea,
p,
blockquote,
input,
select,
textarea,
button {
    margin: 0;
    padding: 0;
}
body {
    padding-top: 80px;
}
fieldset,
img {
    border: 0 none;
}

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

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

input,
select,
textarea,
button {
    vertical-align: middle;
}

button {
    border: 0 none;
    background-color: transparent;
    cursor: pointer;
}

.content a,
.footer-wrapper a {
    color: #666;
    text-decoration: none;
    outline: none;
}

.content a:active,
.content a:hover,
.footer-wrapper a:active,
.footer-wrapper a:hover {
    text-decoration: none;
}

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

caption {
    display: none;
}

img {
    vertical-align: top;
}

.clear {
    clear: both;
}

.clearfix:before,
.clearfix:after {
    content: '';
    display: table;
}

a {
    text-decoration: none;
}

/* header */
body {
    height: 100%;
    font-family: 'Helvetica', 'Arial', 'PingFang SC', 'Microsoft YaHei',
        sans-serif;
}

.header .content {
    width: 1416px;
    margin: 0 auto;
}

header .header {
    position: fixed;
    z-index: 999;
    background-color: #fff;
    width: 100%;
    top: 0;
}

.header a .pc-logo {
    height: 32px;
    display: inline-block;
}

.header .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* footer */

.center-box {
    height: calc(100vh - 600px);
}

.app-footer {
    box-sizing: border-box;
    background: #191a20;
    height: 288px;
    overflow: hidden;
    padding: 32px 64px;
}
.footer-detail {
    align-items: start;
    display: grid;
    grid-template-columns: 80% auto;
    margin: auto;
    max-width: 1416px;
}
.foote-left {
    align-items: start;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    margin-bottom: 40px;
}
.footer-logo {
    align-items: center;
    display: flex;
    margin-right: 64px;
}
.footer-logo img {
    height: 32px;
}
.footer-option {
    width: 140px;
    text-align: left;
}

.footer-option .link a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    line-height: 18px;
    margin-top: 8px;
    display: block;
    &:hover {
        color: #fff;
    }
}
.footer-option h3 {
    color: #fff;
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 16px;
}

.footer-right {
    align-items: flex-end;
    color: var(--o-color-info3);
    display: flex;
    height: 100%;
    justify-content: flex-end;
}

.footer-right .code-box {
    display: flex;
}

.footer-right .code-box .code-pop {
    position: relative;
    margin: 0 12px;
}

.footer-right .code-box .code-pop .code-layer {
    position: absolute;
    top: -142px;
    left: -42px;
    z-index: 99;
    display: none;
    background: #fff;
    border-radius: 8px;
}
.footer-right .code-box .code-img {
    height: 32px;
    width: 32px;
}
.footer-right .code-box .code-img.hover {
    display: none;
}
.footer-right .code-box .code-pop .code-layer img {
    width: 116px;
}

.footer-right .code-box .code-pop .code-layer::after {
    border: 10px solid transparent;
    content: '';
    border-top-color: #fff;
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
}

.footer-right .code-box .code-pop:hover .code-img {
    display: none;
}
.footer-right .code-box .code-pop:hover .code-img.hover {
    display: block;
}
.footer-right .code-box .code-pop:hover .code-layer {
    display: block;
}

.footer-safety {
    margin: 12px auto auto;
    padding-top: 12px;
    max-width: 1416px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    line-height: 18px;
    color: rgba(255, 255, 255, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.25);
}
.footer-safety p {
    align-items: center;
    display: flex;
}
.footer-safety a {
    color: rgba(255, 255, 255, 0.6);
}
.footer-safety .foot-link {
    border-right: 1px solid rgba(255, 255, 255, 0.25);
    padding: 0 12px;
}
.footer-safety .foot-link:last-child {
    border-right: 0 none;
    padding-right: 0;
}
.right-img {
    margin-right: 2px;
    width: 16px;
}