:root{--bg:#f3f7f8;--bg-elev:#fff;--card:#fff;--ink:#212121;--ink-soft:#595959;--muted:#656d6f;--line:#dce5e7;--line-strong:#bccacd;--accent:#0097a7;--accent-strong:#007c89;--accent-ink:#fff;--accent-soft:#dcf1f3;--focus:#0071bc;--ok:#2e7d32;--warn:#b45309;--danger:#c62828;--checker-a:#fff;--checker-b:#e3ebec;--enter:#2196f3;--hold:#4caf50;--exit:#f7931e;--radius:10px;--radius-sm:7px;--header-h:56px;--shadow-panel:0 8px 28px #11282c1f;--font-body:"Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", "Apple SD Gothic Neo", system-ui, sans-serif;--font-heading:"Zen Maru Gothic", "Hiragino Maru Gothic ProN", var(--font-body);--font-en:"Jost", "Futura", 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