:root {
    --foreground: #3e3e3e;
    --background: #fff;
    --navbar-color: #595959;
    --header-color: #151b26;
    --button-color: #f6f8f9;
    --button-border: #273240;
    --button-background: #273240;
    --hr-color: #cbd4db;
    --card-text-color: #3e3e3e;
    --overlay-background: rgba(255, 255, 255, 0.9);
    --text-meta: #757575;
    --blockquote-color: #3e3e3e;
    --blockquote-footer-color: #3e3e3e;
    --card-title: #3e3e3e;
    --link-text: #034575;
    --header-shadow: 0 2px 14px 0 rgba(0,0,0,0.07);
    --header-border-bottom: none;
    --card-border: none;
    --breadcrumb-color: #757575;
    --button-hover-color: #273240;
    --button-hover-background-color: transparent;
    --button-hover-border-color: #273240;
    /* slidenav */
    --slidenav-color: #3e3e3e;
    --slidenav-border: none;
    --slidenav-background: transparent;
    --slidenav-hover-color: #e95230;
    --slidenav-hover-border: none;
    --slidenav-hover-background: transparent;
    --lightbox-button-color: rgba(255, 255, 255, 0.7);
    --lightbox-button-background: rgba(0, 0, 0, 0.3);
    --lightbox-hover-button-color: #fff;
    --lightbox-hover-button-background:r rgba(0, 0, 0, 0.3);
    --lightbox-button-border: none;
    --lightbox-hover-button-border: none;
    --slidenav-color-inv: rgba(255, 255, 255, 0.7);
    --slidenav-hover-color-inv: rgba(255, 255, 255, 0.95);
    --lightbox-toolbar-color: rgba(255, 255, 255, 0.7);
    --lightbox-toolbar-icon-color: rgba(255, 255, 255, 0.7);
    --lightbox-hover-toolbar-icon-color: #fff;
    --table-header-color: #767676;
    --modal-border: none;
    --modal-header-border-bottom: 1px solid #e5e5e5;
    --table-divider: 1px solid #e5e5e5;
    --close-color: #999;
    --close-hover-color: #666;
    --pre-color: #3e3e3e;
    --pre-border: 1px solid #e5e5e5;
    --pre-background: #fff;
    --hyperlink-text-color: #3e3e3e;
    --hyperlink-border-bottom: 2px solid #e95230;
    --hyperlink-hover-background: rgba(75%, 75%, 75%, .25);
    --image-grayscale-filter: none;
    --accent-color: #e95230;
    --hover-background: transparent;
    --selection-background: #e95230;
    --selection-color: #fff;
    --cover-border: none;
    --section-secondary-background: #222;
    --root-font-size: 16px;
}