:root{--color-bg:#ffffff;--color-surface:#f7f7f8;--color-text:#0b0b0f;--color-muted:#5b5f6b;--color-border:rgba(0,0,0,0.12);--color-primary:#111827;--color-primary-contrast:#ffffff;--font-body:system-ui,-apple-system,"Segoe UI",sans-serif;--font-display:system-ui,-apple-system,"Segoe UI",sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--space-1:4px;--space-2:8px;--space-3:16px;--space-4:24px;--space-5:40px;--space-6:64px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}a{color:inherit}button{font-family:inherit}img,video{max-width:100%;height:auto}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}