:root{--sgkb-grid-columns:12;--sgkb-grid-gap:24px;--sgkb-grid-gap-sm:16px;--sgkb-grid-gap-lg:32px;--sgkb-container-max:1280px;--sgkb-container-wide:1440px;--sgkb-sidebar-width:280px;--sgkb-toc-width:240px;--sgkb-radius-sm:6px;--sgkb-radius-md:8px;--sgkb-radius-lg:12px;--sgkb-radius-xl:16px;--sgkb-radius-2xl:24px;--sgkb-radius-full:9999px;--sgkb-primary:#7229dd;--sgkb-primary-light:#9452eb;--sgkb-primary-dark:#5a1fb8;--sgkb-primary-rgb:114,41,221;--sgkb-secondary:#10b981;--sgkb-secondary-light:#34d399;--sgkb-secondary-dark:#059669;--sgkb-accent:#f59e0b;--sgkb-accent-light:#fbbf24;--sgkb-accent-dark:#d97706;--sgkb-bg-primary:#fff;--sgkb-bg-secondary:#f9fafb;--sgkb-bg-tertiary:#f3f4f6;--sgkb-bg-hover:#f9fafb;--sgkb-bg-active:#f3f4f6;--sgkb-bg-overlay:rgba(0,0,0,.5);--sgkb-text-primary:#111827;--sgkb-text-secondary:#6b7280;--sgkb-text-tertiary:#9ca3af;--sgkb-text-inverse:#fff;--sgkb-border-light:#f3f4f6;--sgkb-border-default:#e5e7eb;--sgkb-border-dark:#d1d5db;--sgkb-shadow-xs:0 1px 2px 0 rgba(0,0,0,.05);--sgkb-shadow-sm:0 1px 3px 0 rgba(0,0,0,.1),0 1px 2px 0 rgba(0,0,0,.06);--sgkb-shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--sgkb-shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--sgkb-shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);--sgkb-shadow-2xl:0 25px 50px -12px rgba(0,0,0,.25);--sgkb-shadow-inner:inset 0 2px 4px 0 rgba(0,0,0,.06);--sgkb-shadow-card:0 0 0 1px rgba(0,0,0,.05),var(--sgkb-shadow-sm);--sgkb-shadow-card-hover:0 0 0 1px rgba(114,41,221,.1),var(--sgkb-shadow-lg);--sgkb-transition-fast:150ms cubic-bezier(.4,0,.2,1);--sgkb-transition-base:200ms cubic-bezier(.4,0,.2,1);--sgkb-transition-slow:300ms cubic-bezier(.4,0,.2,1);--sgkb-transition-slower:500ms cubic-bezier(.4,0,.2,1);--sgkb-font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--sgkb-font-mono:ui-monospace,SFMono-Regular,"SF Mono",Consolas,"Liberation Mono",Menlo,monospace;--sgkb-text-xs:.75rem;--sgkb-text-sm:.875rem;--sgkb-text-base:1rem;--sgkb-text-lg:1.125rem;--sgkb-text-xl:1.25rem;--sgkb-text-2xl:1.5rem;--sgkb-text-3xl:1.875rem;--sgkb-text-4xl:2.25rem;--sgkb-text-5xl:3rem;--sgkb-font-light:300;--sgkb-font-normal:400;--sgkb-font-medium:500;--sgkb-font-semibold:600;--sgkb-font-bold:700;--sgkb-leading-tight:1.25;--sgkb-leading-normal:1.5;--sgkb-leading-relaxed:1.75;--sgkb-space-0:0;--sgkb-space-1:.25rem;--sgkb-space-2:.5rem;--sgkb-space-3:.75rem;--sgkb-space-4:1rem;--sgkb-space-5:1.25rem;--sgkb-space-6:1.5rem;--sgkb-space-8:2rem;--sgkb-space-10:2.5rem;--sgkb-space-12:3rem;--sgkb-space-16:4rem;--sgkb-space-20:5rem;--sgkb-space-24:6rem;--sgkb-z-dropdown:1000;--sgkb-z-sticky:1020;--sgkb-z-fixed:1030;--sgkb-z-modal-backdrop:1040;--sgkb-z-modal:1050;--sgkb-z-popover:1060;--sgkb-z-tooltip:1070}[data-sgkb-theme=dark]{--sgkb-bg-primary:#1a1a1a;--sgkb-bg-secondary:#2d2d2d;--sgkb-bg-tertiary:#404040;--sgkb-bg-hover:#2d2d2d;--sgkb-bg-active:#404040;--sgkb-text-primary:#f3f4f6;--sgkb-text-secondary:#9ca3af;--sgkb-text-tertiary:#6b7280;--sgkb-border-light:#2d2d2d;--sgkb-border-default:#404040;--sgkb-border-dark:#525252;--sgkb-shadow-card:0 0 0 1px rgba(255,255,255,.05),0 1px 3px 0 rgba(0,0,0,.3);--sgkb-shadow-card-hover:0 0 0 1px rgba(114,41,221,.3),0 10px 15px -3px rgba(0,0,0,.3)}@keyframes sgkb-fadeIn{from{opacity:0}to{opacity:1}}@keyframes sgkb-fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes sgkb-fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes sgkb-scaleIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes sgkb-slideInRight{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@keyframes sgkb-pulse{0%,100%{opacity:1}50%{opacity:.5}}@keyframes sgkb-spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}