@import url('https://fonts.googleapis.com/css2?family=Roboto:ital@0;1&display=swap');
.html{
  font-family: "Roboto", serif;
}
.commonStyle__zt3BrandBg,
.Button__footerBtn:hover,
.KbCategory__followCount:hover,
.ListHeader__followCount:hover{
    background-color:  #5263D5
}
.commonStyle__zt3BrandFill{
    fill: #5263D5
}
.Icon__brand,
.commonStyle__zt3Brand,
.Icon__hoverbrand:hover,
.KbCategory__popupList:hover,
.KbCategory__popupList:hover svg,
.ListHeader__popupList:hover svg,
.ListHeader__popupList:hover{
 color:#5263D5
}
.commonStyle__zt3BrandBorder{
  border-color: #5263D5
}

.KbDetailLtContainer__articleContent a {
    color: #5263D5;
}

.commonStyle__detailHeader {
    word-wrap: break-word;
    color: var(--color-black);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.14;
    margin: 0 0 1.625rem;
    text-transform: none;
    word-break: break-word;
}
   .KbCategory__topic a {
    word-wrap: break-word;
    display: inline;
    font-size: var(--size-base18);
    font-weight: 700;
    font-family: Roboto;
    letter-spacing: .03125rem;
    margin: 0 .625rem 0 0;
    vertical-align: sub;
    word-break: break-word;
}

.commonStyle__zt3Link, .themeLink {
    color: #000000;
   font-family: Roboto;
}
.Link__link {
    text-decoration: none;
   font-family: Roboto;
}
.commonStyle__zt3Link, .themeLink {
    color: var(--color-link);
    -webkit-transition: color .15s ease;
    -o-transition: color .15s ease;
    transition: color .15s ease;
   font-family: Roboto;
}

.KbCategory__topicContent {
    color: var(--color-greyShade70);
    font-size: var(--size-base9);
    margin: .2rem 0 0;
  	font-family: Roboto;
}


.BreadCrumbs__breadcrumbsView ul li:last-child {
   color: var(--color-greyShade70);
   font-family: Roboto;
}

.Input__searchBox {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    color: var(--color-greyShade11);
    font-size: var(--size-base4);
  	font-family: Roboto;
    height: 2.375rem;
    padding: .625rem 2rem .625rem .625rem;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.signin .BreadCrumbs__breadcrumbsView ul li:first-child {
    display: none;
}
.signin .BreadCrumbs__breadcrumbsView ul li+li:before{
    display: none
}

( I have also attached the CSS script)