*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100vh}ul,ol{list-style:none}button{font-family:inherit}a{text-decoration:none;color:inherit}html{scroll-behavior:smooth}::selection{background:#313d5a33;color:inherit}:root{--color-bg: #fafafa;--color-surface: #ffffff;--color-text-primary: #313D5A;--color-text-secondary: #5f5f5f;--color-text-muted: #8e8e8e;--color-border: #efefef;--color-border-hover: #e0e0e0;--color-accent: #313D5A;--color-accent-hover: #232b40;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-hover: 0 8px 20px rgba(0, 0, 0, .15);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: 12px;--font-size-sm: 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