:root{--bg: #f7f8fa;--bg-raised: #ffffff;--bg-sunken: #eef1f5;--text: #1a2233;--text-muted: #5a6578;--text-faint: #8b94a6;--border: #dde2ea;--border-strong: #c3cad6;--accent: #1d4ed8;--accent-strong: #1e40af;--accent-soft: #dbe6fd;--accent-text: #1d4ed8;--gold: #b45309;--gold-soft: #fdf0dc;--ok: #15803d;--ok-soft: #dcf3e4;--warn: #b45309;--warn-soft: #fdf0dc;--danger: #b91c1c;--danger-soft: #fde3e3;--code-bg: #eef1f5;--shadow: 0 1px 2px rgb(16 24 40 / .06), 0 1px 3px rgb(16 24 40 / .09);--shadow-lg: 0 4px 6px rgb(16 24 40 / .05), 0 10px 24px rgb(16 24 40 / .09);--radius: 10px;--radius-sm: 6px;--maxw: 76rem;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", Menlo, Consolas, monospace;color-scheme:light}:root[data-theme=dark]{--bg: #0e1420;--bg-raised: #161e2e;--bg-sunken: #0a0f18;--text: #e6eaf2;--text-muted: #9aa5b8;--text-faint: #6b7688;--border: #263248;--border-strong: #35435e;--accent: 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