nezha/resource/static/theme-hotaru/css/darkmode.css

body.dark {
    background: #263236;
    color: #aaa;
}

body.dark table.table-striped tr.even {
    background-color: #212f36;
}

body.dark table.table-striped tr.odd {
    background-color: #2f3c42;
}

body.dark tr.expandRow {
    background-color: #263238 !important;
}

body.dark .panel {
    background-color: #384d58;
    color: #aaa;
}

body.dark .panel h3,
body.dark .panel span {
    color: #aaa;
}

body.dark .page-section {
    border-bottom: 1px solid #212f36;
}