*,
*::before,
*::after {
    box-sizing: border-box
}

body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
    margin: 0
}

ul[role=list],
ol[role=list] {
    list-style: none
}

html:focus-within {
    scroll-behavior: smooth
}

body {
    min-height: 100vh;
    text-rendering: optimizeSpeed;
    line-height: 1.5
}

a:not([class]) {
    text-decoration-skip-ink: auto
}

img,
picture {
    max-width: 100%;
    display: block
}

input,
button,
textarea,
select {
    font: inherit
}

@media(prefers-reduced-motion: reduce) {
    html:focus-within {
        scroll-behavior: auto
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important
    }
}

.page-header {
    height: 96px;
    background: #000;
    overflow: hidden
}

.page-header .windowsmaster-logo {
    margin: 20px 0 0 19.6354vw;
    width: 279px;
    height: 46px;
    object-fit: contain;
    object-position: center
}

.page-footer {
    height: 228px;
    background: #000;
    overflow: hidden;
    font-style: normal;
    font-weight: normal
}

.page-footer-center {
    width: 62.5%;
    height: 100%;
    margin: 0 auto;
    overflow: hidden
}

.page-footer-list {
    margin-top: 48px
}

.page-footer-list-item {
    margin-top: 18px;
    display: flex;
    font-size: 14px;
    color: #fff;
    font-family: Microsoft YaHei;
    line-height: 22px
}

.page-footer-list-item>div:first-child {
    margin-right: 32px
}

.page-footer .icp-number {
    margin-top: 32px;
    font-size: 16px;
    line-height: 22px;
    color: #fff;
    text-align: center
}