diff --git a/legacy/theme-arc-red.css b/legacy/theme-arc-red.css
new file mode 100644
index 0000000..91d2294
--- /dev/null
+++ b/legacy/theme-arc-red.css
@@ -0,0 +1,507 @@
+.chroma {
+    background-color: var(--color-code-bg)
+}
+
+.chroma .lntd {
+    vertical-align: top;
+    padding: 0;
+    margin: 0;
+    border: 0
+}
+
+.chroma .lntable {
+    border-spacing: 0;
+    padding: 0;
+    margin: 0;
+    border: 0;
+    width: auto;
+    overflow: auto;
+    display: block
+}
+
+.chroma .hl {
+    display: block;
+    width: 100%
+}
+
+.chroma .ln,
+.chroma .lnt {
+    margin-right: .4em;
+    padding: 0 .4em
+}
+
+.chroma .gl {
+    text-decoration: underline
+}
+
+.chroma .bp,
+.chroma .nb,
+.chroma .nf,
+.chroma .ni {
+    color: #fabd2f
+}
+
+.chroma .c,
+.chroma .c1,
+.chroma .ch,
+.chroma .cm,
+.chroma .go,
+.chroma .sd {
+    color: #777e94
+}
+
+.chroma .cp,
+.chroma .nd {
+    color: #8ec07c
+}
+
+.chroma .cpf,
+.chroma .dl,
+.chroma .il,
+.chroma .kc,
+.chroma .m,
+.chroma .mb,
+.chroma .mf,
+.chroma .mh,
+.chroma .mi,
+.chroma .mo,
+.chroma .no,
+.chroma .sa,
+.chroma .sc,
+.chroma .sh {
+    color: #649bc4
+}
+
+.chroma .cs,
+.chroma .sr {
+    color: #9075cd
+}
+
+.chroma .gd {
+    color: #fff;
+    background-color: #5f3737
+}
+
+.chroma .ge {
+    color: #ddee30
+}
+
+.chroma .gh,
+.chroma .kn,
+.chroma .nc,
+.chroma .nn,
+.chroma .si,
+.chroma .sx,
+.chroma .vg,
+.chroma .vi {
+    color: #ffaa10
+}
+
+.chroma .gi {
+    color: #fff;
+    background-color: #3a523a
+}
+
+.chroma .gp,
+.chroma .nv {
+    color: #ebdbb2
+}
+
+.chroma .gr {
+    color: #f43
+}
+
+.chroma .gs {
+    font-weight: var(--font-weight-semibold);
+    color: #ebdbb2
+}
+
+.chroma .gt,
+.chroma .k,
+.chroma .kd,
+.chroma .kr,
+.chroma .ne,
+.chroma .nl,
+.chroma .nt,
+.chroma .o,
+.chroma .se,
+.chroma .ss,
+.chroma .vc {
+    color: #ff7540
+}
+
+.chroma .gu,
+.chroma .na,
+.chroma .s,
+.chroma .s1,
+.chroma .s2,
+.chroma .sb {
+    color: #b8bb26
+}
+
+.chroma .kp,
+.chroma .ow {
+    color: #5f8700
+}
+
+.chroma .kt {
+    color: #ff7b72
+}
+
+.chroma .n {
+    color: #c9d1d9
+}
+
+.chroma .nx {
+    color: #b6bac5
+}
+
+.chroma .p {
+    color: #d2d4db
+}
+
+.chroma .w {
+    color: #7f8699
+}
+
+.CodeMirror.cm-s-default .cm-property,
+.CodeMirror.cm-s-paper .cm-property {
+    color: #a0cc75
+}
+
+.CodeMirror.cm-s-default .cm-header,
+.CodeMirror.cm-s-paper .cm-header {
+    color: #9daccc
+}
+
+.CodeMirror.cm-s-default .cm-quote,
+.CodeMirror.cm-s-paper .cm-quote {
+    color: #090
+}
+
+.CodeMirror.cm-s-default .cm-keyword,
+.CodeMirror.cm-s-paper .cm-keyword {
+    color: #cc8a61
+}
+
+.CodeMirror.cm-s-default .cm-atom,
+.CodeMirror.cm-s-paper .cm-atom {
+    color: #ef5e77
+}
+
+.CodeMirror.cm-s-default .cm-number,
+.CodeMirror.cm-s-paper .cm-number {
+    color: #ff5656
+}
+
+.CodeMirror.cm-s-default .cm-def,
+.CodeMirror.cm-s-paper .cm-def {
+    color: #e4e4e4
+}
+
+.CodeMirror.cm-s-default .cm-variable-2,
+.CodeMirror.cm-s-paper .cm-variable-2 {
+    color: #00bdbf
+}
+
+.CodeMirror.cm-s-default .cm-variable-3,
+.CodeMirror.cm-s-paper .cm-variable-3 {
+    color: #085
+}
+
+.CodeMirror.cm-s-default .cm-comment,
+.CodeMirror.cm-s-paper .cm-comment {
+    color: #8e9ab3
+}
+
+.CodeMirror.cm-s-default .cm-string,
+.CodeMirror.cm-s-paper .cm-string {
+    color: #a77272
+}
+
+.CodeMirror.cm-s-default .cm-string-2,
+.CodeMirror.cm-s-paper .cm-string-2 {
+    color: #f50
+}
+
+.CodeMirror.cm-s-default .cm-meta,
+.CodeMirror.cm-s-default .cm-qualifier,
+.CodeMirror.cm-s-paper .cm-meta,
+.CodeMirror.cm-s-paper .cm-qualifier {
+    color: #ffb176
+}
+
+.CodeMirror.cm-s-default .cm-builtin,
+.CodeMirror.cm-s-paper .cm-builtin {
+    color: #b7c951
+}
+
+.CodeMirror.cm-s-default .cm-bracket,
+.CodeMirror.cm-s-paper .cm-bracket {
+    color: #997
+}
+
+.CodeMirror.cm-s-default .cm-tag,
+.CodeMirror.cm-s-paper .cm-tag {
+    color: #f1d273
+}
+
+.CodeMirror.cm-s-default .cm-attribute,
+.CodeMirror.cm-s-paper .cm-attribute {
+    color: #bfcc70
+}
+
+.CodeMirror.cm-s-default .cm-hr,
+.CodeMirror.cm-s-paper .cm-hr {
+    color: #999
+}
+
+.CodeMirror.cm-s-default .cm-url,
+.CodeMirror.cm-s-paper .cm-url {
+    color: #c5cfd0
+}
+
+.CodeMirror.cm-s-default .cm-link,
+.CodeMirror.cm-s-paper .cm-link {
+    color: #d8c792
+}
+
+.CodeMirror.cm-s-default .cm-error,
+.CodeMirror.cm-s-paper .cm-error {
+    color: #dbdbeb
+}
+
+:root {
+    --is-dark-theme: true;
+    --color-primary: #c9442a;
+    --color-primary-contrast: #ffffff;
+    --color-primary-dark-1: #c9533c;
+    --color-primary-dark-2: #c46350;
+    --color-primary-dark-3: #c27667;
+    --color-primary-dark-4: #be8478;
+    --color-primary-dark-5: #c9a9a2;
+    --color-primary-dark-6: #cfbab6;
+    --color-primary-dark-7: #faf7f6;
+    --color-primary-light-1: #9e7655;
+    --color-primary-light-2: #8c6e4c;
+    --color-primary-light-3: #7b5c42;
+    --color-primary-light-4: #694c39;
+    --color-primary-light-5: #463026;
+    --color-primary-light-6: #231713;
+    --color-primary-light-7: #0b0706;
+    --color-primary-alpha-10: #f0513319;
+    --color-primary-alpha-20: #f0513333;
+    --color-primary-alpha-30: #f051334b;
+    --color-primary-alpha-40: #f0513366;
+    --color-primary-alpha-50: #f0513380;
+    --color-primary-alpha-60: #f0513399;
+    --color-primary-alpha-70: #f05133b3;
+    --color-primary-alpha-80: #f05133cc;
+    --color-primary-alpha-90: #f05133e1;
+    --color-primary-hover: var(--color-primary-light-1);
+    --color-primary-active: var(--color-primary-light-2);
+    --color-secondary: #675266;
+    --color-secondary-dark-1: #5c6374;
+    --color-secondary-dark-2: #666e81;
+    --color-secondary-dark-3: #7c8497;
+    --color-secondary-dark-4: #8990a1;
+    --color-secondary-dark-5: #959cab;
+    --color-secondary-dark-6: #a2a8b5;
+    --color-secondary-dark-7: #afb4c0;
+    --color-secondary-dark-8: #bcc0ca;
+    --color-secondary-dark-9: #c9cbd4;
+    --color-secondary-dark-10: #d6d7de;
+    --color-secondary-dark-11: #e2e3e8;
+    --color-secondary-dark-12: #eeeff2;
+    --color-secondary-dark-13: #fbfbfc;
+    --color-secondary-light-1: #454a57;
+    --color-secondary-light-2: #383c47;
+    --color-secondary-light-3: #2c2f37;
+    --color-secondary-light-4: #1f2226;
+    --color-secondary-alpha-10: #52576719;
+    --color-secondary-alpha-20: #52576733;
+    --color-secondary-alpha-30: #5257674b;
+    --color-secondary-alpha-40: #52576766;
+    --color-secondary-alpha-50: #52576780;
+    --color-secondary-alpha-60: #52576799;
+    --color-secondary-alpha-70: #525767b3;
+    --color-secondary-alpha-80: #525767cc;
+    --color-secondary-alpha-90: #525767e1;
+    --color-secondary-button: var(--color-secondary-dark-4);
+    --color-secondary-hover: var(--color-secondary-dark-3);
+    --color-secondary-active: var(--color-secondary-dark-2);
+    --color-console-fg: #eeeff2;
+    --color-console-fg-subtle: #959cab;
+    --color-console-bg: #262936;
+    --color-console-border: #383c47;
+    --color-console-hover-bg: #ffffff16;
+    --color-console-active-bg: #454a57;
+    --color-console-menu-bg: #383c47;
+    --color-console-menu-border: #5c6374;
+    --color-red: #cc4848;
+    --color-orange: #cc580c;
+    --color-yellow: #cc9903;
+    --color-olive: #91a313;
+    --color-green: #87ab63;
+    --color-teal: #00918a;
+    --color-blue: #3a8ac6;
+    --color-violet: #906ae1;
+    --color-purple: #b259d0;
+    --color-pink: #d22e8b;
+    --color-brown: #a47252;
+    --color-black: #2e323e;
+    --color-red-light: #d15a5a;
+    --color-orange-light: #f6a066;
+    --color-yellow-light: #eaaf03;
+    --color-olive-light: #abc016;
+    --color-green-light: #93b373;
+    --color-teal-light: #00b6ad;
+    --color-blue-light: #4e96cc;
+    --color-violet-light: #9b79e4;
+    --color-purple-light: #ba6ad5;
+    --color-pink-light: #d74397;
+    --color-brown-light: #b08061;
+    --color-black-light: #3f4555;
+    --color-red-dark-1: #c23636;
+    --color-orange-dark-1: #f38236;
+    --color-yellow-dark-1: #b88a03;
+    --color-olive-dark-1: #839311;
+    --color-green-dark-1: #7a9e55;
+    --color-teal-dark-1: #00837c;
+    --color-blue-dark-1: #347cb3;
+    --color-violet-dark-1: #7b4edb;
+    --color-purple-dark-1: #a742c9;
+    --color-pink-dark-1: #be297d;
+    --color-brown-dark-1: #94674a;
+    --color-black-dark-1: #292d38;
+    --color-red-dark-2: #ad3030;
+    --color-orange-dark-2: #f16e17;
+    --color-yellow-dark-2: #a37a02;
+    --color-olive-dark-2: #74820f;
+    --color-green-dark-2: #6c8c4c;
+    --color-teal-dark-2: #00746e;
+    --color-blue-dark-2: #2e6e9f;
+    --color-violet-dark-2: #6733d6;
+    --color-purple-dark-2: #9834b9;
+    --color-pink-dark-2: #a9246f;
+    --color-brown-dark-2: #835b42;
+    --color-black-dark-2: #252832;
+    --color-grey: #505665;
+    --color-grey-light: #a1a6b7;
+    --color-gold: #b1983b;
+    --color-white: #ffffff;
+    --color-diff-removed-word-bg: #6f3333;
+    --color-diff-added-word-bg: #3c653c;
+    --color-diff-removed-row-bg: #3c2626;
+    --color-diff-moved-row-bg: #818044;
+    --color-diff-added-row-bg: #283e2d;
+    --color-diff-removed-row-border: #634343;
+    --color-diff-moved-row-border: #bcca6f;
+    --color-diff-added-row-border: #314a37;
+    --color-diff-inactive: #353846;
+    --color-error-border: #a04141;
+    --color-error-bg: #522;
+    --color-error-bg-active: #744;
+    --color-error-bg-hover: #633;
+    --color-error-text: #f9cbcb;
+    --color-success-border: #458a57;
+    --color-success-bg: #284034;
+    --color-success-text: #6cc664;
+    --color-warning-border: #bb9d00;
+    --color-warning-bg: #3a3a30;
+    --color-warning-text: #fbbd08;
+    --color-info-border: #306090;
+    --color-info-bg: #26354c;
+    --color-info-text: #38a8e8;
+    --color-red-badge: #db2828;
+    --color-red-badge-bg: #db28281a;
+    --color-red-badge-hover-bg: #db28284d;
+    --color-green-badge: #21ba45;
+    --color-green-badge-bg: #21ba451a;
+    --color-green-badge-hover-bg: #21ba454d;
+    --color-yellow-badge: #fbbd08;
+    --color-yellow-badge-bg: #fbbd081a;
+    --color-yellow-badge-hover-bg: #fbbd084d;
+    --color-orange-badge: #f2711c;
+    --color-orange-badge-bg: #f2711c1a;
+    --color-orange-badge-hover-bg: #f2711c4d;
+    --color-git: #f05133;
+    --color-body: #2e323e;
+    --color-box-header: #303340;
+    --color-box-body: #222733;
+    --color-box-body-highlight: #262b36;
+    --color-text-dark: #dbe0ea;
+    --color-text: #cbd0da;
+    --color-text-light: #bbbfca;
+    --color-text-light-1: #aaafb9;
+    --color-text-light-2: #9a9ea9;
+    --color-text-light-3: #8a8e99;
+    --color-footer: #232834;
+    --color-timeline: #4c525e;
+    --color-input-text: #dfe3ec;
+    --color-input-background: #1e252e;
+    --color-input-toggle-background: #454a57;
+    --color-input-border: var(--color-secondary);
+    --color-input-border-hover: var(--color-secondary-dark-1);
+    --color-header-wrapper: #202430;
+    --color-header-wrapper-transparent: #20243000;
+    --color-light: #00000028;
+    --color-light-mimic-enabled: rgba(0, 0, 0, calc(40 / 255 * 222 / 255 / var(--opacity-disabled)));
+    --color-light-border: #ffffff28;
+    --color-hover: #ffffff19;
+    --color-active: #ffffff24;
+    --color-menu: #1e252e;
+    --color-card: #1e252e;
+    --color-markup-table-row: #ffffff06;
+    --color-markup-code-block: #ffffff16;
+    --color-button: #1e252e;
+    --color-code-bg: #222733;
+    --color-code-sidebar-bg: #232834;
+    --color-shadow: #00000060;
+    --color-secondary-bg: #2a2e3a;
+    --color-text-focus: #fff;
+    --color-expand-button: #3c404d;
+    --color-placeholder-text: #8a8e99;
+    --color-editor-line-highlight: var(--color-primary-light-5);
+    --color-project-board-bg: var(--color-secondary-light-2);
+    --color-caret: var(--color-text);
+    --color-reaction-bg: #ffffff12;
+    --color-reaction-hover-bg: var(--color-primary-light-4);
+    --color-reaction-active-bg: var(--color-primary-light-5);
+    --color-tooltip-text: #ffffff;
+    --color-tooltip-bg: #000000f0;
+    --color-nav-bg: #232834;
+    --color-nav-hover-bg: #383c47;
+    --color-label-text: #dfe3ec;
+    --color-label-bg: #7c84974b;
+    --color-label-hover-bg: #7c8497a0;
+    --color-label-active-bg: #7c8497ff;
+    --color-accent: var(--color-primary-light-1);
+    --color-small-accent: var(--color-primary-light-5);
+    --color-active-line: #534d1b;
+    accent-color: var(--color-accent);
+    color-scheme: dark
+}
+
+.emoji[aria-label="END arrow"],
+.emoji[aria-label="ON! arrow"],
+.emoji[aria-label="SOON arrow"],
+.emoji[aria-label="TOP arrow"],
+.emoji[aria-label="check mark"],
+.emoji[aria-label="curly loop"],
+.emoji[aria-label="currency exchange"],
+.emoji[aria-label="double curly loop"],
+.emoji[aria-label="heavy dollar sign"],
+.emoji[aria-label="musical note"],
+.emoji[aria-label="musical notes"],
+.emoji[aria-label="paw prints"],
+.emoji[aria-label="trade mark"],
+.emoji[aria-label="wavy dash"],
+.emoji[aria-label=copyright],
+.emoji[aria-label=divide],
+.emoji[aria-label=minus],
+.emoji[aria-label=multiply],
+.emoji[aria-label=plus],
+.emoji[aria-label=registered] {
+    filter: invert(100%) hue-rotate(180deg)
+}
\ No newline at end of file