:root{--text:#4a5568;--text-h:#0b1a33;--bg:#fff;--bg-soft:#f4f7fb;--border:#e4e9f2;--card:#fff;--accent:#1769e0;--accent-2:#16b6b0;--accent-bg:#1769e014;--accent-border:#1769e059;--shadow:#0f234612 0 12px 32px -10px, #0f23460a 0 4px 10px -4px;--sans:system-ui, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;--mono:ui-monospace, "SFMono-Regular", Consolas, monospace;font:17px/1.6 var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#9aa6bd;--text-h:#f1f5fb;--bg:#0a0e1a;--bg-soft:#10172a;--border:#1e2940;--card:#111a2e;--accent:#4f93f5;--accent-2:#2ed3cc;--accent-bg:#4f93f51f;--accent-border:#4f93f566;--shadow:#0006 0 14px 40px 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