#side-bar {
    /* ===SECONDARY & TERTIARY COLORS=== */
    /* Editing these will edit a vast majority of theme elements. Useful for making dark themes */
 
    /* Colors for Secondary & Tertiary items like Blockquote and YUI Tabs */
    --swatch-secondary-color: var(--swatch-menubg-dark-color);
    --swatch-tertiary-color: var(--swatch-menubg-medium-color);
    --swatch-alternate-color: var(--swatch-menubg-light-color);
 
    /* Text Colors for Secondary & Tertiary items like Sidebar Headers and Top-Bar Menu Text */
    --swatch-text-secondary-color: var(--swatch-menutxt-dark-color);
    --swatch-text-tertiary-color: var(--swatch-menutxt-light-color);
 
    /* ===SIDE-BAR ELEMENTS=== */
 
    /* ===SIDE-BAR GENERAL=== */
    --sidebar-bg-color: var(--swatch-menubg-dark-color);
    --sidebar-resources-bg-color: 0, 0, 0, 0;
    --sidebar-media-bg-color: 0, 0, 0, 0;
 
    /* ===SIDEBLOCK MENU=== */
    --sideblock-heading-border-color: var(--bright-accent);
    --sideblock-heading-bg-color: 0, 0, 0, 0;
    /* Transparent */
    --sideblock-heading-text-color: var(--swatch-text-tertiary-color);
 
    /* ===MENU-ITEMS=== */
    --sidebar-border-color: var(--swatch-primary), 0.08;
    --sidebar-subtest-color: var(--swatch-text-tertiary-color);
 
    --sidebar-links-text: var(--swatch-text-tertiary-color);
    --sidebar-links-hover-bg-color: var(--bright-accent);
    --sidebar-links-hover-text-color: var(--swatch-text-tertiary-color);
 
    /* ===SIDEBAR COLLAPSIBLES=== */
    /*Folded Colors */
    --sidebar-collapsible-fld-link-bg: var(--swatch-primary), 0.25;
    --sidebar-collapsible-fld-link-color: var(--swatch-text-tertiary-color);
    --sidebar-collapsible-fld-link-hover-color: var(--swatch-text-tertiary-color);
    --sidebar-collapsible-fld-arrow-hover-color: var(--swatch-text-tertiary-color);
 
    /*Unfolded Colors */
    --sidebar-collapsible-ufld-link-bg: var(--swatch-primary-darker), 0.25;
    --sidebar-collapsible-ufld-link-color: var(--swatch-text-tertiary-color);
    --sidebar-collapsible-ufld-link-hover-color: var(--swatch-text-tertiary-color);
    --sidebar-collapsible-ufld-arrow-hover-color: var(--swatch-text-tertiary-color);
 
    /* Unfolded Body Colors */
    --sidebar-collapsible-link-color: var(--swatch-text-tertiary-color);
    --sidebar-collapsible-link-hover-color: var(--swatch-text-tertiary-color);
 
    scrollbar-color:
        rgba(var(--swatch-primary-darker), 0.1)
        /* Thumb */
        rgba(var(--swatch-secondary-color), 0.05);
    /* Track */
 
    border-color: rgba(var(--swatch-secondary-color), 0.4);
}
 
/* Hover Scrollbar Behavior */
#side-bar:hover,
#side-bar:active {
    scrollbar-color:
        rgb(var(--swatch-primary-darker), 1)
        /* Thumb */
        rgb(var(--swatch-menubg-dark-color), 1);
    /* Track */
}
 
#side-bar:focus-within {
    scrollbar-color:
        rgb(var(--swatch-primary-darker), 1)
        /* Thumb */
        rgb(var(--swatch-menubg-dark-color), 1);
    /* Track */
}
 
#side-bar::-webkit-scrollbar-track {
    background-color: rgba(var(--swatch-tertiary-color), 0.8);
}
 
#side-bar::-webkit-scrollbar,
#side-bar::-webkit-scrollbar-thumb,
#side-bar::-webkit-scrollbar-corner {
    background-color: rgba(var(--swatch-menubg-dark-color), 0);
}
 
#side-bar .side-block.media a:-webkit-any-link {
    background: rgba(var(--swatch-menubg-light-color), 0.75) !important;
}
 
#side-bar .side-block.media a:-moz-any-link {
    background: rgba(var(--swatch-menubg-light-color), 0.75) !important;
}
 
#side-bar .side-block.media a:any-link {
    background: rgba(var(--swatch-menubg-light-color), 0.75) !important;
}
 
#side-bar .side-block.media a::before {
    background: rgb(var(--social-color));
}
 
#side-bar .side-block.media a[href*="tiktok"]::before,
#side-bar .side-block.media a[href*="tiktok"]::after {
    transition:
        background 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background-color 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background-image 200ms cubic-bezier(0.4, 0, 0.2, 1),
        -webkit-clip-path 200ms cubic-bezier(0.4, 0, 0.2, 1);
    transition:
        clip-path 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background-color 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background-image 200ms cubic-bezier(0.4, 0, 0.2, 1);
    transition:
        clip-path 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background-color 200ms cubic-bezier(0.4, 0, 0.2, 1),
        background-image 200ms cubic-bezier(0.4, 0, 0.2, 1),
        -webkit-clip-path 200ms cubic-bezier(0.4, 0, 0.2, 1);
}
 
#side-bar .side-block.media a[href*="tiktok"]:hover::before {
    --clip-path:
        polygon(-15% 0,
            115% 0,
            100% 100%,
            0 100%
        );
}
 
#side-bar .side-block.media a[href*="tiktok"]:hover::before,
#side-bar .side-block.media a[href*="tiktok"]:active::before {
    --clip-path:
        polygon(-15% 0,
            115% 0,
            100% 100%,
            0 100%
        );
    background-image: var(--tiktok-icon-gradient);
    background-size: contain;
}
 
#side-bar .side-block.media a[href*="tiktok"]:focus-within::before {
    --clip-path:
        polygon(-15% 0,
            115% 0,
            100% 100%,
            0 100%
        );
    background-image: var(--tiktok-icon-gradient);
    background-size: contain;
}
 
#side-bar .side-block.media a[href*="tiktok"]::after {
    --clip-path:
        polygon(0 0,
            0 0,
            0 100%,
            0 100%
        );
    background: rgba(var(--swatch-menubg-light-color), 0.75) !important;
}
 
#side-bar .side-block.media a[href*="tiktok"]:hover::after,
#side-bar .side-block.media a[href*="tiktok"]:active::after {
    --clip-path:
        polygon(-15% 0,
            115% 0,
            100% 100%,
            0 100%
        );
    background: rgba(var(--swatch-menubg-light-color), 0.75) !important;
}
 
#side-bar .side-block.media a[href*="tiktok"]:focus-within::after {
    --clip-path:
        polygon(-15% 0,
            115% 0,
            100% 100%,
            0 100%
        );
    background: rgba(var(--swatch-menubg-light-color), 0.75) !important;
}
 
#side-bar .side-block.media a img {
    -webkit-filter: drop-shadow(0 0 0 rgba(var(--swatch-alternate-color), 0));
            filter: drop-shadow(0 0 0 rgba(var(--swatch-alternate-color), 0));
    transition: -webkit-filter 200ms cubic-bezier(0.4, 0, 0.2, 1);
    transition: filter 200ms cubic-bezier(0.4, 0, 0.2, 1);
    transition: filter 200ms cubic-bezier(0.4, 0, 0.2, 1), -webkit-filter 200ms cubic-bezier(0.4, 0, 0.2, 1);
}
 
#side-bar .side-block.media a:hover img,
#side-bar .side-block.media a:active img {
    -webkit-filter: drop-shadow(0.1875rem 0.1875rem 0 rgb(var(--swatch-alternate-color)));
            filter: drop-shadow(0.1875rem 0.1875rem 0 rgb(var(--swatch-alternate-color)));
}
 
#side-bar .side-block.media a:focus-within img {
    -webkit-filter: drop-shadow(0.1875rem 0.1875rem 0 rgb(var(--swatch-alternate-color)));
            filter: drop-shadow(0.1875rem 0.1875rem 0 rgb(var(--swatch-alternate-color)));
}
 
html:not(:lang(cn)) div.scpnet-interwiki-wrapper p::before {
    box-shadow: inherit;
}
 
#side-bar iframe.scpnet-interwiki-frame:not(:lang(cn)) {
    -webkit-filter: invert(1);
            filter: invert(1);
}
 
#side-bar .scpnet-interwiki-wrapper:not(:lang(cn))::before,
#side-bar .scpnet-interwiki-wrapper:not(:lang(cn)) p::before,
#side-bar .scpnet-interwiki-wrapper:not(:lang(cn)) p::after {
    background-color: rgb(var(--swatch-menubg-dark-color));
}
 
#side-bar .scpnet-interwiki-wrapper:not(:lang(cn))::before {
    mix-blend-mode: lighten;
}

<html>
    <head>
    </head>
    <body>
        <script type="text/javascript">
        function sendStyle() {
            try {
                window.parent.window.interwikiFrame.bhlDark();
            } catch(e) {}
        }
        sendStyle();
        </script>
    </body>
</html>