:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color-scheme:light;font-synthesis:none;--color-bg: #f4f6f8;--color-surface: #ffffff;--color-surface-muted: #f8f9fa;--color-surface-subtle: #eef1f4;--color-text: #19202a;--color-text-strong: #1c2632;--color-text-muted: #65707d;--color-text-soft: #929ba6;--color-border: #e5e9ee;--color-border-input: #dfe4e9;--color-border-result: #edf0f2;--color-accent: #ff4f72;--color-accent-hover: #e94365;--color-accent-text: #d94364;--color-accent-soft: #ff4f721c;--color-danger-bg: #fff0f2;--color-danger-text: #c12d4e;--color-negative: #1769aa;--color-switch-bg: #f1f3f5;--color-shadow: #1825360a;--color-shadow-strong: #18253612;--color-recommendation-border: #f2d9b6;--color-recommendation-start: #fffaf2}@media (prefers-color-scheme: dark){:root{color-scheme:dark;--color-bg: #12161c;--color-surface: #1b222b;--color-surface-muted: #222b35;--color-surface-subtle: #29333e;--color-text: #f2f5f7;--color-text-strong: #f1f4f6;--color-text-muted: 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