:root{--ch-bg:#f7f6f2;--ch-surface:#fff;--ch-surface-2:#efede6;--ch-text:#1a1a18;--ch-text-2:#5b5a55;--ch-line:#dddad1;--ch-line-strong:#1a1a18;--ch-blue:#1f4fbf;--ch-blue-hover:#17398c;--ch-on-blue:#fff;--ch-red:#c8382a;--ch-yellow:#f2b705;--ch-hl-bg:#e7edfa;--ch-hl-text:#17398c;--ch-s1:#1f4fbf;--ch-s2:#c8382a;--ch-s3:#b98900;--ch-s4:#4a4944;--ch-cat-blue:var(--ch-blue);--ch-cat-ochre:#b98900;--ch-cat-red:var(--ch-red);--ch-cat-ochre-text:#8a6700;--ch-cat-ink:var(--ch-text);--font:"Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", system-ui, sans-serif;--fs-display:2rem;--fs-h1:1.625rem;--fs-h2:1.3125rem;--fs-h3:1.125rem;--fs-body:1.0625rem;--fs-table:.875rem;--fs-caption:.8125rem;--fs-label:.75rem;--measure:760px;--wide:1120px;--gutter:16px;--radius:4px}@media 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