:root{--bg: #f1f4f8;--surface: #ffffff;--surface-alt: #f7f9fc;--border: #e4e8ee;--border-strong: #ccd4de;--ink: #131720;--ink-2: #3d4552;--muted: #767f8c;--accent: #1b47c4;--accent-weak: #ecf1ff;--accent-ink: #10329a;--ok: #0d7a4c;--ok-weak: #e4f5ed;--warn: #9a5504;--warn-weak: #fdf1df;--danger: #b02a20;--danger-weak: #fdecea;--radius: 12px;--radius-sm: 9px;--shadow-sm: 0 1px 2px rgba(19, 23, 32, .05);--shadow: 0 1px 2px rgba(19, 23, 32, .05), 0 8px 24px -10px rgba(19, 23, 32, .16);--shadow-lg: 0 24px 60px -18px rgba(19, 23, 32, .32);--ring: 0 0 0 3px var(--accent-weak);--ease: cubic-bezier(.2, .7, .3, 1);--font: "Pretendard Variable", "Pretendard", "Malgun Gothic", -apple-system, "Apple SD Gothic Neo", "Segoe UI", system-ui, 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