:root{--color-bg:#f0f4ff;--color-surface:#fff;--color-surface-alt:#f8fafc;--color-border:#e2e8f0;--color-primary:#2563eb;--color-primary-dark:#1d4ed8;--color-primary-soft:#eff6ff;--color-text-1:#0f172a;--color-text-2:#334155;--color-text-3:#64748b;--color-success:#16a34a;--color-warning:#d97706;--color-danger:#dc2626;--color-accent:#2563eb;--pub-primary:#2563eb;--pub-primary-dark:#1d4ed8;--pub-primary-soft:#eff6ff;--pub-primary-muted:rgba(37,99,235,.1);--pub-bg:#f0f4ff;--pub-surface:#fff;--pub-surface-alt:#f8fafc;--pub-text-1:#0f172a;--pub-text-2:#334155;--pub-text-3:#64748b;--pub-text-4:#94a3b8;--pub-border:#e2e8f0;--pub-border-strong:#cbd5e1;--pub-border-blue:#bfdbfe;--pub-success:#16a34a;--pub-warning:#d97706;--pub-danger:#dc2626;--pub-font:"Tajawal","Noto Kufi Arabic",system-ui,sans-serif;--pub-text-display:clamp(2.4rem,5vw,3.8rem);--pub-text-h1:clamp(1.9rem,3.5vw,2.6rem);--pub-text-h2:1.4rem;--pub-text-h3:1.1rem;--pub-text-body-lg:1.05rem;--pub-text-body:0.95rem;--pub-text-sm:0.85rem;--pub-text-xs:0.75rem;--pub-line-heading:1.2;--pub-line-body:1.9;--pub-line-prose:2.0;--pub-prose-width:65ch;--pub-space-1:4px;--pub-space-2:8px;--pub-space-3:12px;--pub-space-4:16px;--pub-space-6:24px;--pub-space-8:32px;--pub-space-10:40px;--pub-space-12:48px;--pub-space-16:64px;--pub-space-20:80px;--pub-container-narrow:680px;--pub-container-md:920px;--pub-container-wide:1160px;--pub-container-max:1360px;--pub-container-pad:clamp(16px,4vw,32px);--pub-shadow-sm:0 1px 3px rgba(15,23,42,.06);--pub-shadow-md:0 4px 16px rgba(15,23,42,.08);--pub-shadow-card:0 18px 46px rgba(15,23,42,.06);--pub-shadow-blue:0 6px 24px rgba(37,99,235,.18);--pub-shadow-blue-lg:0 14px 40px rgba(37,99,235,.22);--pub-radius-sm:8px;--pub-radius-md:12px;--pub-radius-lg:20px;--pub-radius-pill:999px;--pub-chain-completed-bg:#2f6b4a;--pub-chain-completed-text:#fff;--pub-chain-active-bg:#1d4ed8;--pub-chain-active-text:#fff;--pub-chain-locked-bg:#475569;--pub-chain-locked-text:#fff}