:root{color-scheme:light;--green-700: #008f4f;--green-800: #075f42;--green-900: #073f2e;--green-950: #062f23;--green-100: #d7f0e2;--green-50: #f0f9f4;--focus: #007b52;--brand-blue: #079bd3;--brand-red: #ef342f;--ink: #18201d;--ink-2: #3f4945;--muted: #5f6964;--line: #dfe4df;--line-strong: #cbd2cc;--paper: #ffffff;--paper-soft: #fafbf8;--porcelain: #f5f6f2;--warm: #f2efe8;--warning: #996514;--danger: #a63d3d;--bg: var(--porcelain);--bg-sidebar: var(--porcelain);--bg-main: var(--paper);--bg-panel: var(--paper);--bg-panel-2: var(--paper-soft);--bg-hover: rgba(24, 32, 29, .05);--bg-active: rgba(0, 143, 79, .1);--bg-overlay: rgba(24, 32, 29, .35);--text: var(--ink);--text-2: var(--ink-2);--text-muted: var(--muted);--accent: var(--green-700);--accent-hover: var(--green-800);--accent-soft: var(--green-50);--accent-soft-2: var(--green-100);--on-accent: #ffffff;--user-bubble: var(--green-50);--user-bubble-border: var(--green-100);--code-bg: #f6f7f4;--code-bar: #eceee9;--inline-code-bg: rgba(24, 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