:root{color:#1c2c3a;font-synthesis:none;--bg:#f5f7fa;--panel:#fff;--ink:#1c2c3a;--muted:#637183;--line:#e3e9ee;--soft:#eff4f7;--accent:#17647c;--accent-soft:#e8f3f6;--error:#b52d41;--shadow:0 6px 24px #20304008;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#f5f7fa;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}:root[data-theme=dark]{--bg:#121b25;--panel:#1a2633;--ink:#e8eff6;--muted:#a3b2c4;--line:#304050;--soft:#233342;--accent:#74c8de;--accent-soft:#203f4b;--error:#ff9da9;--shadow:none;color:#e8eff6;--lightningcss-light: 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