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25px -5px rgba(0, 0, 0, .08), 0 10px 10px -5px rgba(0, 0, 0, .03);--shadow-glow-primary: 0 0 20px rgba(37, 99, 235, .3);--shadow-glow-secondary: 0 0 20px rgba(59, 130, 246, .25);--shadow-glass: 0 8px 32px rgba(0, 0, 0, .08);--shadow-glass-hover: 0 12px 48px rgba(0, 0, 0, .12);--font-display: "Fira Code", "Fira Sans", system-ui, -apple-system, sans-serif;--font-body: "Fira Sans", "Inter", system-ui, -apple-system, sans-serif;--font-mono: "Fira Code", "SF Mono", "Roboto Mono", monospace;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-base: 14px;--font-size-lg: 16px;--font-size-xl: 18px;--font-size-2xl: 24px;--font-size-3xl: 32px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--brand-logo-display: icon;--brand-logo-url: none;--brand-logo-text: "城市探险家";--brand-bg-pattern: none;--brand-bg-opacity: 0;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--radius-sm: 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