*,:after,:before{box-sizing:border-box}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3f4f6;--surface:#fff;--surface-2:#f5f6f8;--text:#1c1f24;--muted:#626b76;--border:#e4e7ec;--accent:#0ea472;--accent-strong:#0b7d57;--accent-soft:#0ea4721f;--shadow:0 12px 32px #10182814;--header-bg:#f3f4f6d1;--c-pi:#10b981;--c-tax:#f59e0b;--c-ins:#38bdf8;--c-hoa:#a78bfa}html.dark{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#17181c;--surface:#1f2126;--surface-2:#272a30;--text:#e9ebee;--muted:#9aa3b0;--border:#32363e;--accent:#35d399;--accent-strong:#6ee7b7;--accent-soft:#35d39926;--shadow:0 14px 34px #00000073;--header-bg:#17181cd1}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.55;transition:background-color .3s,color 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