@import url("https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600&family=Playfair+Display:wght@600&display=swap");:root{--color-background:#0a0a0a;--color-surface:#1a1a1a;--color-surface-hover:#262626;--color-border:#333;--color-border-subtle:#262626;--color-text:#fff;--color-text-secondary:#a1a1a1;--color-text-muted:#666;--color-primary:#3b82f6;--color-primary-hover:#2563eb;--color-primary-light:rgba(59,130,246,.1);--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-focus:#3b82f6;--color-selection:rgba(59,130,246,.2);--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--font-family-sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;--font-family-serif:ui-serif,Georgia,Cambria,"Times New Roman",Times,serif;--font-family-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--leading-tight:1.25;--leading-normal:1.5;--leading-relaxed:1.75;--border-radius:0.5rem;--border-radius-lg:0.75rem;--border-radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--duration-fast:150ms;--duration-normal:200ms;--duration-slow:300ms;--ease-out:cubic-bezier(0.0,0.0,0.2,1);--bp-sm:640px;--bp-md:768px;--bp-lg:1024px;--bp-xl:1280px}[data-theme=light]{--color-background:#fff;--color-surface:#f8fafc;--color-surface-hover:#f1f5f9;--color-border:#e2e8f0;--color-border-subtle:#f1f5f9;--color-text:#0f172a;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-selection:rgba(59,130,246,.15)}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family-sans);line-height:var(--leading-normal);-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--color-background);color:var(--color-text);transition:background-color var(--duration-normal) var(--ease-out),color var(--duration-normal) var(--ease-out)}::selection{background-color:var(--color-selection)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}ol,ul{list-style:none}img{max-width:100%;height:auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none}button:disabled{cursor:not-allowed;opacity:.6}h1,h2,h3,h4,h5,h6{font-weight:var(--font-semibold);line-height:var(--leading-tight)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}p{line-height:var(--leading-normal)}@media (max-width:640px){h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-background)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}