:root{--color-bg:#f4f7f8;--color-surface:#fff;--color-surface-muted:#eef3f4;--color-surface-glass:hsla(0,0%,100%,.78);--color-text:#17211f;--color-text-muted:#63716e;--color-border:#d7e0e1;--color-accent:#137466;--color-accent-strong:#0b554b;--color-accent-soft:#dff4ef;--color-secondary:#4f46e5;--color-secondary-soft:#e5e7ff;--color-danger:#b42318;--color-danger-soft:#fee4df;--color-warning:#a15c00;--color-warning-soft:#fff2cc;--color-success:#176b3a;--color-success-soft:#def5e7;--color-info:#1455a3;--color-info-soft:#dfeafd;--shadow-sm:0 1px 2px rgba(23,33,31,.06),0 10px 30px rgba(23,33,31,.04);--shadow-md:0 18px 44px rgba(23,33,31,.12);--shadow-float:0 24px 70px rgba(19,116,102,.14),0 4px 18px 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