:root{--ink-50: #f7f7f8;--ink-100: #ececef;--ink-200: #d4d4d8;--ink-300: #b4b4b8;--ink-400: #8e8e96;--ink-500: #65656d;--ink-600: #44444a;--ink-700: #2f2f34;--ink-800: #1a1a1d;--ink-900: #0f0f11;--brand-50: #fef2f2;--brand-100: #fee2e2;--brand-500: #ef4444;--brand-600: #E76E6E;--brand-700: #c54040;--brand-800: #9c2e2e;--accent-500: #f59e0b;--accent-600: #d97706;--success: #059669;--success-bg: #d1fae5;--danger: #dc2626;--danger-bg: #fecaca;--warning: #d97706;--container-max: 1100px;--radius: 8px;--radius-lg: 12px;--shadow-card: 0 1px 3px 0 rgb(0 0 0 / .08), 0 1px 2px -1px rgb(0 0 0 / .04);--shadow-raised: 0 4px 8px -2px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .06);--font-sans: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Noto Sans JP", "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", 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