diff --git a/src/App.vue b/src/App.vue
index fbda8c1..930aa95 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -27,6 +27,8 @@ export default defineComponent({
 <style lang="scss">
 @use '@/styles/global';
 
+@include global.normalize;
+
 .messages__wrapper {
   position: fixed;
   bottom: 0;
diff --git a/src/components/chips/NormalChip.vue b/src/components/chips/NormalChip.vue
index a03d131..155a08f 100644
--- a/src/components/chips/NormalChip.vue
+++ b/src/components/chips/NormalChip.vue
@@ -26,3 +26,9 @@ export default defineComponent({
   },
 })
 </script>
+
+<style lang="scss" scoped>
+.mdc-chip {
+  --mdc-theme-on-surface: rgba(0, 0, 0, 0.87);
+}
+</style>
diff --git a/src/components/content/components/comment/Composer.vue b/src/components/content/components/comment/Composer.vue
index d25fdf7..f65f5c0 100644
--- a/src/components/content/components/comment/Composer.vue
+++ b/src/components/content/components/comment/Composer.vue
@@ -158,7 +158,7 @@
 
 <script lang="ts">
 import { defineComponent, ref } from 'vue'
-import { useTippy } from 'vue-tippy'
+import { useTippy, useSingleton } from 'vue-tippy'
 import { useIntl, useState } from '@/hooks'
 import gravatar, { WP_DEFAULT_USER_EMAIL } from '@/utils/gravatar'
 import Captcha from './Captcha.vue'
@@ -300,33 +300,47 @@ export default defineComponent({
     const toolkitPrivacyRef = ref()
     const toolkitMarkdownRef = ref()
     const commonTippyOpts = {
+      allowHTML: true,
+      interactive: true,
       animation: 'scale',
       theme: 'material',
     }
     const { tippy: tippyToolkitEmoji } = useTippy(toolkitEmojiRef, {
       content: messages.toolkits.emojiTooltip,
-      ...commonTippyOpts,
+      // ...commonTippyOpts,
     })
     const { tippy: tippyToolkitPreview } = useTippy(toolkitPreviewRef, {
       content: messages.toolkits.previewTooltip,
-      allowHTML: true,
-      ...commonTippyOpts,
+      // ...commonTippyOpts,
     })
     const { tippy: tippyToolkitImage } = useTippy(toolkitImageRef, {
       content: messages.toolkits.imageTooltip,
-      ...commonTippyOpts,
+      // ...commonTippyOpts,
     })
     const { tippy: tippyToolkitPrivacy } = useTippy(toolkitPrivacyRef, {
       content: messages.toolkits.privacyTooltip,
-      ...commonTippyOpts,
+      // ...commonTippyOpts,
     })
     const { tippy: tippyToolkitMarkdown } = useTippy(toolkitMarkdownRef, {
       content: messages.toolkits.markdownTooltip,
-      allowHTML: true,
-      interactive: true,
-      ...commonTippyOpts,
+      // ...commonTippyOpts,
     })
 
+    useSingleton(
+      [
+        tippyToolkitEmoji,
+        tippyToolkitPreview,
+        tippyToolkitImage,
+        tippyToolkitPrivacy,
+        tippyToolkitMarkdown,
+      ],
+      {
+        placement: 'top',
+        moveTransition: 'transform 0.2s ease-out',
+        ...commonTippyOpts,
+      }
+    )
+
     const [shouldShowPrivacyOptions, setShouldShowPrivacyOptions] = useState(false)
 
     const handleTogglePrivacyOptionsEvent = () =>
diff --git a/src/styles/_app.scss b/src/styles/_app.scss
index 1c9291a..5e43663 100644
--- a/src/styles/_app.scss
+++ b/src/styles/_app.scss
@@ -6,9 +6,4 @@
     text-decoration: none;
     color: inherit;
   }
-  .tippy-box {
-    a {
-      text-decoration: underline;
-    }
-  }
 }
diff --git a/src/styles/_global.scss b/src/styles/_global.scss
index aba06eb..d66eeef 100644
--- a/src/styles/_global.scss
+++ b/src/styles/_global.scss
@@ -1,4 +1,17 @@
-@use 'mdc';
+@use './mdc';
 @use './mixins/perfect-scrollbar';
+@use './scheme/light-orange';
 
 @include perfect-scrollbar.core-styles;
+
+@mixin normalize {
+  :root {
+    @include light-orange.variables;
+  }
+  .tippy-box {
+    a {
+      text-decoration: underline !important;
+      color: wheat !important;
+    }
+  }
+}
diff --git a/src/styles/colors.scss b/src/styles/colors.scss
deleted file mode 100644
index 9a8380e..0000000
--- a/src/styles/colors.scss
+++ /dev/null
@@ -1,282 +0,0 @@
-body {
-  --bilibili-pink: #fb7299;
-  --bilibili-blue: #23ade5;
-  --bilibili-green: #6dc781;
-  --bilibili-gray: #f4f4f4;
-  --google-red-100: #f4c7c3;
-  --google-red-300: #e67c73;
-  --google-red-500: #db4437;
-  --google-red-700: #c53929;
-  --google-blue-100: #c6dafc;
-  --google-blue-300: #7baaf7;
-  --google-blue-500: #4285f4;
-  --google-blue-600: #1a73e8;
-  --google-blue-700: #3367d6;
-  --google-green-100: #b7e1cd;
-  --google-green-300: #57bb8a;
-  --google-green-500: #0f9d58;
-  --google-green-700: #0b8043;
-  --google-yellow-100: #fce8b2;
-  --google-yellow-300: #f7cb4d;
-  --google-yellow-500: #f4b400;
-  --google-yellow-700: #f09300;
-  --google-grey-50: #f8f9fa;
-  --google-grey-100: #f5f5f5;
-  --google-grey-300: #e0e0e0;
-  --google-grey-400: #bdc1c6;
-  --google-grey-500: #9e9e9e;
-  --google-grey-700: #616161;
-  --paper-red-50: #ffebee;
-  --paper-red-100: #ffcdd2;
-  --paper-red-200: #ef9a9a;
-  --paper-red-300: #e57373;
-  --paper-red-400: #ef5350;
-  --paper-red-500: #f44336;
-  --paper-red-600: #e53935;
-  --paper-red-700: #d32f2f;
-  --paper-red-800: #c62828;
-  --paper-red-900: #b71c1c;
-  --paper-red-a100: #ff8a80;
-  --paper-red-a200: #ff5252;
-  --paper-red-a400: #ff1744;
-  --paper-red-a700: #d50000;
-  --paper-pink-50: #fce4ec;
-  --paper-pink-100: #f8bbd0;
-  --paper-pink-200: #f48fb1;
-  --paper-pink-300: #f06292;
-  --paper-pink-400: #ec407a;
-  --paper-pink-500: #e91e63;
-  --paper-pink-600: #d81b60;
-  --paper-pink-700: #c2185b;
-  --paper-pink-800: #ad1457;
-  --paper-pink-900: #880e4f;
-  --paper-pink-a100: #ff80ab;
-  --paper-pink-a200: #ff4081;
-  --paper-pink-a400: #f50057;
-  --paper-pink-a700: #c51162;
-  --paper-purple-50: #f3e5f5;
-  --paper-purple-100: #e1bee7;
-  --paper-purple-200: #ce93d8;
-  --paper-purple-300: #ba68c8;
-  --paper-purple-400: #ab47bc;
-  --paper-purple-500: #9c27b0;
-  --paper-purple-600: #8e24aa;
-  --paper-purple-700: #7b1fa2;
-  --paper-purple-800: #6a1b9a;
-  --paper-purple-900: #4a148c;
-  --paper-purple-a100: #ea80fc;
-  --paper-purple-a200: #e040fb;
-  --paper-purple-a400: #d500f9;
-  --paper-purple-a700: #aa00ff;
-  --paper-deep-purple-50: #ede7f6;
-  --paper-deep-purple-100: #d1c4e9;
-  --paper-deep-purple-200: #b39ddb;
-  --paper-deep-purple-300: #9575cd;
-  --paper-deep-purple-400: #7e57c2;
-  --paper-deep-purple-500: #673ab7;
-  --paper-deep-purple-600: #5e35b1;
-  --paper-deep-purple-700: #512da8;
-  --paper-deep-purple-800: #4527a0;
-  --paper-deep-purple-900: #311b92;
-  --paper-deep-purple-a100: #b388ff;
-  --paper-deep-purple-a200: #7c4dff;
-  --paper-deep-purple-a400: #651fff;
-  --paper-deep-purple-a700: #6200ea;
-  --paper-indigo-50: #e8eaf6;
-  --paper-indigo-100: #c5cae9;
-  --paper-indigo-200: #9fa8da;
-  --paper-indigo-300: #7986cb;
-  --paper-indigo-400: #5c6bc0;
-  --paper-indigo-500: #3f51b5;
-  --paper-indigo-600: #3949ab;
-  --paper-indigo-700: #303f9f;
-  --paper-indigo-800: #283593;
-  --paper-indigo-900: #1a237e;
-  --paper-indigo-a100: #8c9eff;
-  --paper-indigo-a200: #536dfe;
-  --paper-indigo-a400: #3d5afe;
-  --paper-indigo-a700: #304ffe;
-  --paper-blue-50: #e3f2fd;
-  --paper-blue-100: #bbdefb;
-  --paper-blue-200: #90caf9;
-  --paper-blue-300: #64b5f6;
-  --paper-blue-400: #42a5f5;
-  --paper-blue-500: #2196f3;
-  --paper-blue-600: #1e88e5;
-  --paper-blue-700: #1976d2;
-  --paper-blue-800: #1565c0;
-  --paper-blue-900: #0d47a1;
-  --paper-blue-a100: #82b1ff;
-  --paper-blue-a200: #448aff;
-  --paper-blue-a400: #2979ff;
-  --paper-blue-a700: #2962ff;
-  --paper-light-blue-50: #e1f5fe;
-  --paper-light-blue-100: #b3e5fc;
-  --paper-light-blue-200: #81d4fa;
-  --paper-light-blue-300: #4fc3f7;
-  --paper-light-blue-400: #29b6f6;
-  --paper-light-blue-500: #03a9f4;
-  --paper-light-blue-600: #039be5;
-  --paper-light-blue-700: #0288d1;
-  --paper-light-blue-800: #0277bd;
-  --paper-light-blue-900: #01579b;
-  --paper-light-blue-a100: #80d8ff;
-  --paper-light-blue-a200: #40c4ff;
-  --paper-light-blue-a400: #00b0ff;
-  --paper-light-blue-a700: #0091ea;
-  --paper-cyan-50: #e0f7fa;
-  --paper-cyan-100: #b2ebf2;
-  --paper-cyan-200: #80deea;
-  --paper-cyan-300: #4dd0e1;
-  --paper-cyan-400: #26c6da;
-  --paper-cyan-500: #00bcd4;
-  --paper-cyan-600: #00acc1;
-  --paper-cyan-700: #0097a7;
-  --paper-cyan-800: #00838f;
-  --paper-cyan-900: #006064;
-  --paper-cyan-a100: #84ffff;
-  --paper-cyan-a200: #18ffff;
-  --paper-cyan-a400: #00e5ff;
-  --paper-cyan-a700: #00b8d4;
-  --paper-teal-50: #e0f2f1;
-  --paper-teal-100: #b2dfdb;
-  --paper-teal-200: #80cbc4;
-  --paper-teal-300: #4db6ac;
-  --paper-teal-400: #26a69a;
-  --paper-teal-500: #009688;
-  --paper-teal-600: #00897b;
-  --paper-teal-700: #00796b;
-  --paper-teal-800: #00695c;
-  --paper-teal-900: #004d40;
-  --paper-teal-a100: #a7ffeb;
-  --paper-teal-a200: #64ffda;
-  --paper-teal-a400: #1de9b6;
-  --paper-teal-a700: #00bfa5;
-  --paper-green-50: #e8f5e9;
-  --paper-green-100: #c8e6c9;
-  --paper-green-200: #a5d6a7;
-  --paper-green-300: #81c784;
-  --paper-green-400: #66bb6a;
-  --paper-green-500: #4caf50;
-  --paper-green-600: #43a047;
-  --paper-green-700: #388e3c;
-  --paper-green-800: #2e7d32;
-  --paper-green-900: #1b5e20;
-  --paper-green-a100: #b9f6ca;
-  --paper-green-a200: #69f0ae;
-  --paper-green-a400: #00e676;
-  --paper-green-a700: #00c853;
-  --paper-light-green-50: #f1f8e9;
-  --paper-light-green-100: #dcedc8;
-  --paper-light-green-200: #c5e1a5;
-  --paper-light-green-300: #aed581;
-  --paper-light-green-400: #9ccc65;
-  --paper-light-green-500: #8bc34a;
-  --paper-light-green-600: #7cb342;
-  --paper-light-green-700: #689f38;
-  --paper-light-green-800: #558b2f;
-  --paper-light-green-900: #33691e;
-  --paper-light-green-a100: #ccff90;
-  --paper-light-green-a200: #b2ff59;
-  --paper-light-green-a400: #76ff03;
-  --paper-light-green-a700: #64dd17;
-  --paper-lime-50: #f9fbe7;
-  --paper-lime-100: #f0f4c3;
-  --paper-lime-200: #e6ee9c;
-  --paper-lime-300: #dce775;
-  --paper-lime-400: #d4e157;
-  --paper-lime-500: #cddc39;
-  --paper-lime-600: #c0ca33;
-  --paper-lime-700: #afb42b;
-  --paper-lime-800: #9e9d24;
-  --paper-lime-900: #827717;
-  --paper-lime-a100: #f4ff81;
-  --paper-lime-a200: #eeff41;
-  --paper-lime-a400: #c6ff00;
-  --paper-lime-a700: #aeea00;
-  --paper-yellow-50: #fffde7;
-  --paper-yellow-100: #fff9c4;
-  --paper-yellow-200: #fff59d;
-  --paper-yellow-300: #fff176;
-  --paper-yellow-400: #ffee58;
-  --paper-yellow-500: #ffeb3b;
-  --paper-yellow-600: #fdd835;
-  --paper-yellow-700: #fbc02d;
-  --paper-yellow-800: #f9a825;
-  --paper-yellow-900: #f57f17;
-  --paper-yellow-a100: #ffff8d;
-  --paper-yellow-a200: #ffff00;
-  --paper-yellow-a400: #ffea00;
-  --paper-yellow-a700: #ffd600;
-  --paper-amber-50: #fff8e1;
-  --paper-amber-100: #ffecb3;
-  --paper-amber-200: #ffe082;
-  --paper-amber-300: #ffd54f;
-  --paper-amber-400: #ffca28;
-  --paper-amber-500: #ffc107;
-  --paper-amber-600: #ffb300;
-  --paper-amber-700: #ffa000;
-  --paper-amber-800: #ff8f00;
-  --paper-amber-900: #ff6f00;
-  --paper-amber-a100: #ffe57f;
-  --paper-amber-a200: #ffd740;
-  --paper-amber-a400: #ffc400;
-  --paper-amber-a700: #ffab00;
-  --paper-orange-50: #fff3e0;
-  --paper-orange-100: #ffe0b2;
-  --paper-orange-200: #ffcc80;
-  --paper-orange-300: #ffb74d;
-  --paper-orange-400: #ffa726;
-  --paper-orange-500: #ff9800;
-  --paper-orange-600: #fb8c00;
-  --paper-orange-700: #f57c00;
-  --paper-orange-800: #ef6c00;
-  --paper-orange-900: #e65100;
-  --paper-orange-a100: #ffd180;
-  --paper-orange-a200: #ffab40;
-  --paper-orange-a400: #ff9100;
-  --paper-orange-a700: #ff6500;
-  --paper-deep-orange-50: #fbe9e7;
-  --paper-deep-orange-100: #ffccbc;
-  --paper-deep-orange-200: #ffab91;
-  --paper-deep-orange-300: #ff8a65;
-  --paper-deep-orange-400: #ff7043;
-  --paper-deep-orange-500: #ff5722;
-  --paper-deep-orange-600: #f4511e;
-  --paper-deep-orange-700: #e64a19;
-  --paper-deep-orange-800: #d84315;
-  --paper-deep-orange-900: #bf360c;
-  --paper-deep-orange-a100: #ff9e80;
-  --paper-deep-orange-a200: #ff6e40;
-  --paper-deep-orange-a400: #ff3d00;
-  --paper-deep-orange-a700: #dd2c00;
-  --paper-brown-50: #efebe9;
-  --paper-brown-100: #d7ccc8;
-  --paper-brown-200: #bcaaa4;
-  --paper-brown-300: #a1887f;
-  --paper-brown-400: #8d6e63;
-  --paper-brown-500: #795548;
-  --paper-brown-600: #6d4c41;
-  --paper-brown-700: #5d4037;
-  --paper-brown-800: #4e342e;
-  --paper-brown-900: #3e2723;
-  --paper-grey-50: #fafafa;
-  --paper-grey-100: #f5f5f5;
-  --paper-grey-200: #eeeeee;
-  --paper-grey-300: #e0e0e0;
-  --paper-grey-400: #bdbdbd;
-  --paper-grey-500: #9e9e9e;
-  --paper-grey-600: #757575;
-  --paper-grey-700: #616161;
-  --paper-grey-800: #424242;
-  --paper-grey-900: #212121;
-  --paper-blue-grey-50: #eceff1;
-  --paper-blue-grey-100: #cfd8dc;
-  --paper-blue-grey-200: #b0bec5;
-  --paper-blue-grey-300: #90a4ae;
-  --paper-blue-grey-400: #78909c;
-  --paper-blue-grey-500: #607d8b;
-  --paper-blue-grey-600: #546e7a;
-  --paper-blue-grey-700: #455a64;
-  --paper-blue-grey-800: #37474f;
-}
diff --git a/src/styles/scheme/_colors.scss b/src/styles/scheme/_colors.scss
new file mode 100644
index 0000000..d97272f
--- /dev/null
+++ b/src/styles/scheme/_colors.scss
@@ -0,0 +1,280 @@
+$bilibili-pink: #fb7299;
+$bilibili-blue: #23ade5;
+$bilibili-green: #6dc781;
+$bilibili-gray: #f4f4f4;
+$google-red-100: #f4c7c3;
+$google-red-300: #e67c73;
+$google-red-500: #db4437;
+$google-red-700: #c53929;
+$google-blue-100: #c6dafc;
+$google-blue-300: #7baaf7;
+$google-blue-500: #4285f4;
+$google-blue-600: #1a73e8;
+$google-blue-700: #3367d6;
+$google-green-100: #b7e1cd;
+$google-green-300: #57bb8a;
+$google-green-500: #0f9d58;
+$google-green-700: #0b8043;
+$google-yellow-100: #fce8b2;
+$google-yellow-300: #f7cb4d;
+$google-yellow-500: #f4b400;
+$google-yellow-700: #f09300;
+$google-grey-50: #f8f9fa;
+$google-grey-100: #f5f5f5;
+$google-grey-300: #e0e0e0;
+$google-grey-400: #bdc1c6;
+$google-grey-500: #9e9e9e;
+$google-grey-700: #616161;
+$paper-red-50: #ffebee;
+$paper-red-100: #ffcdd2;
+$paper-red-200: #ef9a9a;
+$paper-red-300: #e57373;
+$paper-red-400: #ef5350;
+$paper-red-500: #f44336;
+$paper-red-600: #e53935;
+$paper-red-700: #d32f2f;
+$paper-red-800: #c62828;
+$paper-red-900: #b71c1c;
+$paper-red-a100: #ff8a80;
+$paper-red-a200: #ff5252;
+$paper-red-a400: #ff1744;
+$paper-red-a700: #d50000;
+$paper-pink-50: #fce4ec;
+$paper-pink-100: #f8bbd0;
+$paper-pink-200: #f48fb1;
+$paper-pink-300: #f06292;
+$paper-pink-400: #ec407a;
+$paper-pink-500: #e91e63;
+$paper-pink-600: #d81b60;
+$paper-pink-700: #c2185b;
+$paper-pink-800: #ad1457;
+$paper-pink-900: #880e4f;
+$paper-pink-a100: #ff80ab;
+$paper-pink-a200: #ff4081;
+$paper-pink-a400: #f50057;
+$paper-pink-a700: #c51162;
+$paper-purple-50: #f3e5f5;
+$paper-purple-100: #e1bee7;
+$paper-purple-200: #ce93d8;
+$paper-purple-300: #ba68c8;
+$paper-purple-400: #ab47bc;
+$paper-purple-500: #9c27b0;
+$paper-purple-600: #8e24aa;
+$paper-purple-700: #7b1fa2;
+$paper-purple-800: #6a1b9a;
+$paper-purple-900: #4a148c;
+$paper-purple-a100: #ea80fc;
+$paper-purple-a200: #e040fb;
+$paper-purple-a400: #d500f9;
+$paper-purple-a700: #aa00ff;
+$paper-deep-purple-50: #ede7f6;
+$paper-deep-purple-100: #d1c4e9;
+$paper-deep-purple-200: #b39ddb;
+$paper-deep-purple-300: #9575cd;
+$paper-deep-purple-400: #7e57c2;
+$paper-deep-purple-500: #673ab7;
+$paper-deep-purple-600: #5e35b1;
+$paper-deep-purple-700: #512da8;
+$paper-deep-purple-800: #4527a0;
+$paper-deep-purple-900: #311b92;
+$paper-deep-purple-a100: #b388ff;
+$paper-deep-purple-a200: #7c4dff;
+$paper-deep-purple-a400: #651fff;
+$paper-deep-purple-a700: #6200ea;
+$paper-indigo-50: #e8eaf6;
+$paper-indigo-100: #c5cae9;
+$paper-indigo-200: #9fa8da;
+$paper-indigo-300: #7986cb;
+$paper-indigo-400: #5c6bc0;
+$paper-indigo-500: #3f51b5;
+$paper-indigo-600: #3949ab;
+$paper-indigo-700: #303f9f;
+$paper-indigo-800: #283593;
+$paper-indigo-900: #1a237e;
+$paper-indigo-a100: #8c9eff;
+$paper-indigo-a200: #536dfe;
+$paper-indigo-a400: #3d5afe;
+$paper-indigo-a700: #304ffe;
+$paper-blue-50: #e3f2fd;
+$paper-blue-100: #bbdefb;
+$paper-blue-200: #90caf9;
+$paper-blue-300: #64b5f6;
+$paper-blue-400: #42a5f5;
+$paper-blue-500: #2196f3;
+$paper-blue-600: #1e88e5;
+$paper-blue-700: #1976d2;
+$paper-blue-800: #1565c0;
+$paper-blue-900: #0d47a1;
+$paper-blue-a100: #82b1ff;
+$paper-blue-a200: #448aff;
+$paper-blue-a400: #2979ff;
+$paper-blue-a700: #2962ff;
+$paper-light-blue-50: #e1f5fe;
+$paper-light-blue-100: #b3e5fc;
+$paper-light-blue-200: #81d4fa;
+$paper-light-blue-300: #4fc3f7;
+$paper-light-blue-400: #29b6f6;
+$paper-light-blue-500: #03a9f4;
+$paper-light-blue-600: #039be5;
+$paper-light-blue-700: #0288d1;
+$paper-light-blue-800: #0277bd;
+$paper-light-blue-900: #01579b;
+$paper-light-blue-a100: #80d8ff;
+$paper-light-blue-a200: #40c4ff;
+$paper-light-blue-a400: #00b0ff;
+$paper-light-blue-a700: #0091ea;
+$paper-cyan-50: #e0f7fa;
+$paper-cyan-100: #b2ebf2;
+$paper-cyan-200: #80deea;
+$paper-cyan-300: #4dd0e1;
+$paper-cyan-400: #26c6da;
+$paper-cyan-500: #00bcd4;
+$paper-cyan-600: #00acc1;
+$paper-cyan-700: #0097a7;
+$paper-cyan-800: #00838f;
+$paper-cyan-900: #006064;
+$paper-cyan-a100: #84ffff;
+$paper-cyan-a200: #18ffff;
+$paper-cyan-a400: #00e5ff;
+$paper-cyan-a700: #00b8d4;
+$paper-teal-50: #e0f2f1;
+$paper-teal-100: #b2dfdb;
+$paper-teal-200: #80cbc4;
+$paper-teal-300: #4db6ac;
+$paper-teal-400: #26a69a;
+$paper-teal-500: #009688;
+$paper-teal-600: #00897b;
+$paper-teal-700: #00796b;
+$paper-teal-800: #00695c;
+$paper-teal-900: #004d40;
+$paper-teal-a100: #a7ffeb;
+$paper-teal-a200: #64ffda;
+$paper-teal-a400: #1de9b6;
+$paper-teal-a700: #00bfa5;
+$paper-green-50: #e8f5e9;
+$paper-green-100: #c8e6c9;
+$paper-green-200: #a5d6a7;
+$paper-green-300: #81c784;
+$paper-green-400: #66bb6a;
+$paper-green-500: #4caf50;
+$paper-green-600: #43a047;
+$paper-green-700: #388e3c;
+$paper-green-800: #2e7d32;
+$paper-green-900: #1b5e20;
+$paper-green-a100: #b9f6ca;
+$paper-green-a200: #69f0ae;
+$paper-green-a400: #00e676;
+$paper-green-a700: #00c853;
+$paper-light-green-50: #f1f8e9;
+$paper-light-green-100: #dcedc8;
+$paper-light-green-200: #c5e1a5;
+$paper-light-green-300: #aed581;
+$paper-light-green-400: #9ccc65;
+$paper-light-green-500: #8bc34a;
+$paper-light-green-600: #7cb342;
+$paper-light-green-700: #689f38;
+$paper-light-green-800: #558b2f;
+$paper-light-green-900: #33691e;
+$paper-light-green-a100: #ccff90;
+$paper-light-green-a200: #b2ff59;
+$paper-light-green-a400: #76ff03;
+$paper-light-green-a700: #64dd17;
+$paper-lime-50: #f9fbe7;
+$paper-lime-100: #f0f4c3;
+$paper-lime-200: #e6ee9c;
+$paper-lime-300: #dce775;
+$paper-lime-400: #d4e157;
+$paper-lime-500: #cddc39;
+$paper-lime-600: #c0ca33;
+$paper-lime-700: #afb42b;
+$paper-lime-800: #9e9d24;
+$paper-lime-900: #827717;
+$paper-lime-a100: #f4ff81;
+$paper-lime-a200: #eeff41;
+$paper-lime-a400: #c6ff00;
+$paper-lime-a700: #aeea00;
+$paper-yellow-50: #fffde7;
+$paper-yellow-100: #fff9c4;
+$paper-yellow-200: #fff59d;
+$paper-yellow-300: #fff176;
+$paper-yellow-400: #ffee58;
+$paper-yellow-500: #ffeb3b;
+$paper-yellow-600: #fdd835;
+$paper-yellow-700: #fbc02d;
+$paper-yellow-800: #f9a825;
+$paper-yellow-900: #f57f17;
+$paper-yellow-a100: #ffff8d;
+$paper-yellow-a200: #ffff00;
+$paper-yellow-a400: #ffea00;
+$paper-yellow-a700: #ffd600;
+$paper-amber-50: #fff8e1;
+$paper-amber-100: #ffecb3;
+$paper-amber-200: #ffe082;
+$paper-amber-300: #ffd54f;
+$paper-amber-400: #ffca28;
+$paper-amber-500: #ffc107;
+$paper-amber-600: #ffb300;
+$paper-amber-700: #ffa000;
+$paper-amber-800: #ff8f00;
+$paper-amber-900: #ff6f00;
+$paper-amber-a100: #ffe57f;
+$paper-amber-a200: #ffd740;
+$paper-amber-a400: #ffc400;
+$paper-amber-a700: #ffab00;
+$paper-orange-50: #fff3e0;
+$paper-orange-100: #ffe0b2;
+$paper-orange-200: #ffcc80;
+$paper-orange-300: #ffb74d;
+$paper-orange-400: #ffa726;
+$paper-orange-500: #ff9800;
+$paper-orange-600: #fb8c00;
+$paper-orange-700: #f57c00;
+$paper-orange-800: #ef6c00;
+$paper-orange-900: #e65100;
+$paper-orange-a100: #ffd180;
+$paper-orange-a200: #ffab40;
+$paper-orange-a400: #ff9100;
+$paper-orange-a700: #ff6500;
+$paper-deep-orange-50: #fbe9e7;
+$paper-deep-orange-100: #ffccbc;
+$paper-deep-orange-200: #ffab91;
+$paper-deep-orange-300: #ff8a65;
+$paper-deep-orange-400: #ff7043;
+$paper-deep-orange-500: #ff5722;
+$paper-deep-orange-600: #f4511e;
+$paper-deep-orange-700: #e64a19;
+$paper-deep-orange-800: #d84315;
+$paper-deep-orange-900: #bf360c;
+$paper-deep-orange-a100: #ff9e80;
+$paper-deep-orange-a200: #ff6e40;
+$paper-deep-orange-a400: #ff3d00;
+$paper-deep-orange-a700: #dd2c00;
+$paper-brown-50: #efebe9;
+$paper-brown-100: #d7ccc8;
+$paper-brown-200: #bcaaa4;
+$paper-brown-300: #a1887f;
+$paper-brown-400: #8d6e63;
+$paper-brown-500: #795548;
+$paper-brown-600: #6d4c41;
+$paper-brown-700: #5d4037;
+$paper-brown-800: #4e342e;
+$paper-brown-900: #3e2723;
+$paper-grey-50: #fafafa;
+$paper-grey-100: #f5f5f5;
+$paper-grey-200: #eeeeee;
+$paper-grey-300: #e0e0e0;
+$paper-grey-400: #bdbdbd;
+$paper-grey-500: #9e9e9e;
+$paper-grey-600: #757575;
+$paper-grey-700: #616161;
+$paper-grey-800: #424242;
+$paper-grey-900: #212121;
+$paper-blue-grey-50: #eceff1;
+$paper-blue-grey-100: #cfd8dc;
+$paper-blue-grey-200: #b0bec5;
+$paper-blue-grey-300: #90a4ae;
+$paper-blue-grey-400: #78909c;
+$paper-blue-grey-500: #607d8b;
+$paper-blue-grey-600: #546e7a;
+$paper-blue-grey-700: #455a64;
+$paper-blue-grey-800: #37474f;
diff --git a/src/styles/scheme/_light-blue.scss b/src/styles/scheme/_light-blue.scss
new file mode 100644
index 0000000..ca75ac0
--- /dev/null
+++ b/src/styles/scheme/_light-blue.scss
@@ -0,0 +1,10 @@
+$primary: #2271b1;
+$secondary: #72aee6;
+$background: #f0f0f1;
+$surface: #ffffff;
+$error: #d63638;
+$on-primary: #ffffff;
+$on-secondary: #ffffff;
+$on-background: #1d2327;
+$on-surface: #3c434a;
+$on-error: #ffffff;
diff --git a/src/styles/scheme/_light-orange.scss b/src/styles/scheme/_light-orange.scss
new file mode 100644
index 0000000..75c1f26
--- /dev/null
+++ b/src/styles/scheme/_light-orange.scss
@@ -0,0 +1,31 @@
+@use 'sass:color';
+
+$primary: #fea500;
+$secondary: #ffc863;
+$background: #f0f0f1;
+$surface: #ffffff;
+$error: #db4437;
+$on-primary: #ffffff;
+$on-secondary: #ffffff;
+$on-background: #404040;
+$on-surface: #757575;
+$on-error: #ffffff;
+// modifier
+$primary-lighter-25: color.scale($primary, $lightness: 75%);
+$primary-darker-10: color.scale($primary, $blackness: 10%);
+
+@mixin variables {
+  --mdc-theme-primary: #{$primary};
+  --mdc-theme-secondary: #{$secondary};
+  --mdc-theme-background: #{$background};
+  --mdc-theme-surface: #{$surface};
+  --mdc-theme-error: #{$error};
+  --mdc-theme-on-primary: #{$on-primary};
+  --mdc-theme-on-secondary: #{$on-secondary};
+  --mdc-theme-on-background: #{$on-background};
+  --mdc-theme-on-surface: #{$on-surface};
+  --mdc-theme-on-error: #{$on-error};
+  // modifier
+  --mdc-theme-primary-lighter-25: #{$primary-lighter-25};
+  --mdc-theme-primary-darker-10: #{$primary-darker-10};
+}