add otomotone theme

sass/otomotone.scss

@@ -0,0 +1,83 @@
+$fc: #e6e6e6;
+$fci: black;
+
+$lightish_accent: #503250;
+$lightish_accent2: #502d50;
+$dark_accent: #231c23;
+
+$warn: #eaea6a;
+$crit: #d53232;
+
+@use 'default' with (
+  $ACCENT_COLOR: #9b649b,
+
+  $MAIN_BG: #220d16,
+  $DARK_1: $lightish_accent2,
+  $DARK_3: #302731,
+
+  $LIGHT_2: #ae6bae,
+  $LIGHT: $lightish_accent,
+
+  $DEFAULT_FONT_COLOR: $fc,
+  $DEFAULT_FONT_COLOR_INVERSE: $fci,
+
+  $BUTTON_COLOR: #3c283c,
+  $BUTTON_COLOR_2: #8a5584,
+  $BUTTON_FONT_COLOR: $fc,
+  $BUTTON_COLOR_WARN: $warn,
+  $BUTTON_WARN_FONT_COLOR: $fci,
+  $BUTTON_COLOR_CRITICAL: $crit,
+  $BUTTON_CRITICAL_FONT_COLOR: $fc,
+  $ACCORDION_COLOR: #7d467d,
+
+  $bottomnav_color: $dark_accent,
+
+  $topic_info_background: $dark_accent,
+  $topic_locked_background: $lightish_accent,
+  $thread_locked_background: $lightish_accent,
+  $thread_locked_border: 2px outset $dark_accent,
+
+  $site_title_color: white,
+  $topnav_color: #303030,
+
+  $link_color: #e87fe1,
+  $link_color_visited: #ed4fb1,
+
+  $post_info_background: #412841,
+  $post_content_background: $dark_accent,
+
+  $thread_info_background_color: $dark_accent,
+
+  $post_reactions_background: $lightish_accent,
+
+  $post_accordion_content_background: #2d212d,
+
+  $babycode_guide_toc_background: #3c233c,
+  $babycode_guide_section_background: $dark_accent,
+
+  $text_input_background: #371e37,
+  $text_input_background_focus: #514151,
+  $text_input_font_color: $fc,
+
+  $colorful_table_th_color: $lightish_accent,
+  $colorful_table_td_color: $dark_accent,
+
+  $lightbox_background: $lightish_accent,
+
+  $infobox_info_color: #775891,
+  $infobox_warn_color: $warn,
+  $infobox_warn_font_color: $fci,
+  $infobox_critical_color: $crit,
+
+  $tab_content_background: $lightish_accent,
+  $tab_button_active_color: #8a5584,
+);
+
+#topnav {
+  margin-bottom: 10px;
+  border: 10px solid rgb(40, 40, 40);
+}
+
+footer {
+  margin-top: 10px;
+}