:root{--color-primary:#1b2b4b;--color-primary-hover:#243760;--color-primary-light:#eef1f7;--color-primary-dark:#111d33;--color-primary-mid:#3a5278;--color-accent:#ff6b35;--color-accent-hover:#e85c28;--color-accent-light:#fff3ee;--color-accent-dark:#cc4e20;--color-teal:#00a99d;--color-teal-light:#e6f7f6;--color-success:#00875a;--color-success-light:#e3fcef;--color-warning:#ff991f;--color-warning-light:#fffae6;--color-danger:#de350b;--color-danger-light:#ffebe6;--color-text-primary:#1a1a2e;--color-text-secondary:#505f79;--color-text-muted:#8993a4;--color-border:#dfe1e6;--color-border-dark:#c1c7d0;--color-border-strong:#b3bac5;--color-surface:#f4f5f7;--color-surface-dark:#ebecf0;--color-surface-hover:#ebecf0;--color-white:#fff;--color-verified:#0052cc;--color-verified-light:#deebff;--color-star:#ffab00;--shadow-card:0 1px 3px rgba(0,0,0,.1);--shadow-hover:0 4px 16px rgba(0,0,0,.12);--shadow-modal:0 8px 32px rgba(0,0,0,.18);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:20px;--radius-full:9999px;--font-family:"Heebo",-apple-system,sans-serif;--font-size-xs:11px;--font-size-sm:12px;--font-size-meta:12px;--font-size-body:14px;--font-size-base:14px;--font-size-md:16px;--font-size-card:16px;--font-size-lg:18px;--font-size-xl:20px;--font-size-section:20px;--font-size-2xl:24px;--font-size-page:28px;--font-size-3xl:28px;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-reading:1.75;--transition-fast:150ms ease;--transition-normal:200ms ease;--spacing-1:4px;--spacing-2:8px;--spacing-3:12px;--spacing-4:16px;--spacing-5:20px;--spacing-6:24px;--spacing-8:32px;--spacing-10:40px;--spacing-12:48px;--max-width:1200px;--max-content-width:1200px;--sidebar-width:280px;--header-height:60px;--bottom-nav-height:0px}@media (max-width:767px){:root{--font-size-page:22px;--font-size-section:18px;--font-size-card:15px;--spacing-8:24px;--spacing-10:28px;--spacing-12:36px;--header-height:52px;--bottom-nav-height:48px}}