[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f7f8fa;
    --bg-card: #ffffff;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #8896a5;
    --accent: #5568d3;
    --accent-hover: #4451b8;
    --accent-subtle: #f0f2ff;
    --border: #e8ecf1;
    --border-light: #f0f2f5;
    --shadow: rgba(15, 23, 42, 0.04);
    --shadow-hover: rgba(15, 23, 42, 0.08);
    --code-bg: #0f172a;
    --code-text: #e2e8f0;
    --code-border: #1e293b;
    --tag-bg: #f0f2f8;
    --tag-text: #5568d3;
    --tag-filter-bg: #f0f2f8;
    --tag-filter-text: #4b5563;
    --blockquote-bg: #f7f8fa;
    --blockquote-border: #5568d3;
    --table-stripe: #f7f8fa;
    --tok-keyword: #a78bfa;
    --tok-string: #34d399;
    --tok-comment: #64748b;
    --tok-number: #fbbf24;
    --tok-function: #60a5fa;
    --tok-type: #fbbf24;
}