:root{--color-bg-primary:oklch(98% .005 250);--color-bg-secondary:oklch(95% .008 250);--color-surface:oklch(99% .003 250);--color-surface-glass:oklch(98% .005 250/.72);--color-surface-glass-border:oklch(92% .01 250/.5);--color-accent:oklch(55% .22 260);--color-accent-hover:oklch(50% .24 260);--color-accent-subtle:oklch(55% .22 260/.12);--color-text-primary:oklch(20% .02 250);--color-text-secondary:oklch(40% .02 250);--color-text-tertiary:oklch(55% .015 250);--color-text-on-accent:oklch(98% .005 250);--color-border:oklch(88% .01 250);--color-border-subtle:oklch(92% .008 250);--color-success:oklch(62% .18 155);--color-warning:oklch(75% .16 75);--color-error:oklch(58% .22 25);--color-info:oklch(60% .18 240);--shadow-sm:0 1px 2px oklch(20% .02 250/.06);--shadow-md:0 4px 12px oklch(20% .02 250/.08);--shadow-lg:0 12px 32px oklch(20% .02 250/.12);--shadow-glass:0 8px 32px oklch(20% .02 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0/.2);--grain-opacity:.04}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-size:16px}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text-primary);background-color:var(--color-bg-primary);transition:background-color var(--duration-slow) var(--ease-out-expo), color var(--duration-slow) var(--ease-out-expo);overflow-x:hidden}body:before{content:"";z-index:9999;pointer-events:none;opacity:var(--grain-opacity);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px;position:fixed;inset:0}.skip-nav{top:-100%;left:var(--space-4);z-index:calc(var(--z-modal) + 1);padding:var(--space-3) var(--space-6);background:var(--color-accent);color:var(--color-text-on-accent);border-radius:var(--radius-md);transition:top var(--duration-fast);font-weight:600;text-decoration:none;position:absolute}.skip-nav:focus{top:var(--space-4)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:var(--leading-tight);color:var(--color-text-primary)}h1{font-size:var(--text-5xl)}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-relaxed);color:var(--color-text-secondary)}a{color:var(--color-accent);transition:color var(--duration-fast);text-decoration:none}a:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes ripple-effect{to{opacity:0;transform:scale(4)}}.container{width:100%;max-width:1200px;padding:0 var(--space-4);margin:0 auto}@media (width>=768px){.container{padding:0 var(--space-8)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}h1,h2,h3{text-wrap:balance}.section-alt{background:var(--color-bg-secondary)}.section-accent-bg{background:var(--color-accent-subtle)}::selection{background:var(--color-accent-subtle);color:var(--color-text-primary)}