@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=JetBrains+Mono:wght@400;500&family=Noto+Sans+SC:wght@400;500;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--bg-deep: #f6f8fc;--bg-base: #f2f5fa;--bg-mid: #eef2f8;--panel: rgba(255, 255, 255, .78);--panel-2: #ffffff;--panel-solid: #f8fafc;--line: rgba(92, 107, 130, .18);--line-accent: rgba(72, 138, 168, .32);--text: #1a2332;--text-dim: #5c6b82;--glow-cyan: rgba(72, 160, 190, .1);--glow-steel: rgba(100, 130, 170, .08);--accent: #4a8fa8;--accent-mix: #5b9cb5;--grid: rgba(72, 138, 168, .045);--shadow-sm: 0 1px 3px rgba(26, 35, 50, .06);--shadow-md: 0 4px 20px rgba(26, 35, 50, .08);--shadow-lg: 0 12px 40px rgba(26, 35, 50, .1);--user-bubble: #e4ebf4}body{font-family:Noto Sans SC,Space Grotesk,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased;background-color:var(--bg-deep);background-image:linear-gradient(var(--grid) 1px,transparent 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