:root[data-palette=spectrum]{--accent-1: oklch(68% .22 10);--accent-2: oklch(78% .17 55);--accent-3: oklch(80% .15 95);--accent-4: oklch(72% .15 160);--accent-5: oklch(62% .16 230);--accent-primary: oklch(60% .19 280);--accent-gradient: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 28%, var(--accent-3) 52%, var(--accent-4) 74%, var(--accent-5) 100%)}:root[data-palette=warm]{--accent-1: oklch(68% .22 10);--accent-2: oklch(72% .2 30);--accent-3: oklch(78% .18 55);--accent-4: oklch(82% .14 80);--accent-5: oklch(70% .18 40);--accent-primary: oklch(64% .22 25);--accent-gradient: linear-gradient(135deg, var(--accent-1), var(--accent-3) 55%, var(--accent-4))}:root[data-palette=cool]{--accent-1: oklch(72% .13 200);--accent-2: oklch(66% .15 220);--accent-3: oklch(58% .17 255);--accent-4: oklch(52% .18 280);--accent-5: oklch(66% .13 180);--accent-primary: oklch(55% .18 250);--accent-gradient: linear-gradient(135deg, var(--accent-5), var(--accent-2) 50%, var(--accent-4))}:root[data-palette=teal-sand]{--accent-1: oklch(72% .1 185);--accent-2: oklch(65% .12 195);--accent-3: oklch(82% .08 85);--accent-4: oklch(70% .1 60);--accent-5: oklch(55% .12 200);--accent-primary: oklch(55% .13 195);--accent-gradient: linear-gradient(135deg, var(--accent-5), var(--accent-2) 45%, var(--accent-3))}:root,:root[data-theme=light]{--bg: oklch(98.5% .005 80);--bg-elev: oklch(100% 0 0);--bg-muted: oklch(96.5% .006 80);--fg: oklch(18% .015 255);--fg-muted: oklch(42% .01 255);--fg-subtle: oklch(58% .008 255);--line: oklch(90% .008 255);--line-strong: oklch(82% .01 255);--shadow-sm: 0 1px 2px oklch(0% 0 0 / .05);--shadow-md: 0 8px 24px oklch(0% 0 0 / .06), 0 2px 4px oklch(0% 0 0 / .04);--shadow-lg: 0 24px 60px oklch(0% 0 0 / .1), 0 6px 12px oklch(0% 0 0 / .05)}:root[data-theme=dark]{--bg: oklch(14% .015 255);--bg-elev: oklch(18% .018 255);--bg-muted: oklch(21% .018 255);--fg: oklch(97% .005 80);--fg-muted: oklch(75% .01 255);--fg-subtle: oklch(58% .012 255);--line: oklch(28% .02 255);--line-strong: oklch(38% .02 255);--shadow-sm: 0 1px 2px oklch(0% 0 0 / .3);--shadow-md: 0 8px 24px oklch(0% 0 0 / .35), 0 2px 4px oklch(0% 0 0 / .25);--shadow-lg: 0 24px 60px oklch(0% 0 0 / .5), 0 6px 12px oklch(0% 0 0 / .3)}:root,:root[data-font=sans]{--font-sans: "Inter Tight", ui-sans-serif, system-ui, sans-serif;--font-display: "Inter Tight", ui-sans-serif, system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace}:root[data-font=serif-accent]{--font-sans: "Inter Tight", ui-sans-serif, system-ui, sans-serif;--font-display: "Instrument Serif", Georgia, serif;--font-mono: "JetBrains Mono", ui-monospace, monospace}:root,:root[data-density=comfortable]{--space-section: clamp(4rem, 8vw, 7rem);--space-block: clamp(1.75rem, 3vw, 2.5rem);--container-pad: clamp(1.25rem, 3vw, 2rem)}:root[data-density=compact]{--space-section: clamp(2.5rem, 5vw, 4.5rem);--space-block: clamp(1.25rem, 2vw, 1.75rem);--container-pad: clamp(1rem, 2.5vw, 1.5rem)}:root{--r-sm: 8px;--r-md: 14px;--r-lg: 20px;--r-xl: 28px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:color .15s}a:hover{color:var(--accent-primary)}button{border:0;background:none;cursor:pointer;font:inherit;color:inherit}img{max-width:100%;display:block}.container{width:100%;max-width:1320px;margin:0 auto;padding-left:var(--container-pad);padding-right:var(--container-pad)}.section{padding-top:var(--space-section);padding-bottom:var(--space-section)}.mono{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-subtle)}.eyebrow:before{content:"";width:24px;height:1px;background:currentColor}.display-xl{font-family:var(--font-display);font-size:clamp(2.4rem,6.5vw,5.5rem);line-height:.95;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;letter-spacing:-.035em;font-weight:500;margin:0;text-wrap:balance}.display-lg{font-family:var(--font-display);font-size:clamp(1.9rem,4.5vw,3.5rem);line-height:1.02;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;letter-spacing:-.03em;font-weight:500;margin:0;text-wrap:balance}.display-md{font-family:var(--font-display);font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.15;letter-spacing:-.02em;font-weight:500;margin:0;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.lede{font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.55;color:var(--fg-muted);max-width:58ch;text-wrap:pretty}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;-webkit-transform:translateZ(0);transform:translateZ(0)}.btn{display:inline-flex;align-items:center;gap:8px;padding:.85rem 1.3rem;font-size:14px;font-weight:500;border-radius:999px;transition:transform .15s,background .15s,color .15s,border-color .15s;white-space:nowrap}.btn-primary{background:var(--fg);color:var(--bg)}.btn-primary:hover{background:var(--accent-primary);color:#fff;transform:translateY(-1px)}.btn-secondary{background:transparent;color:var(--fg);border:1px solid var(--line-strong)}.btn-secondary:hover{background:var(--bg-muted)}.btn-ghost{background:transparent;color:var(--fg);padding:.5rem .8rem}.btn-ghost:hover{background:var(--bg-muted)}.btn-arrow{width:14px;height:14px;transition:transform .15s}.btn:hover .btn-arrow{transform:translate(3px)}.reveal{opacity:0;transform:translateY(16px);animation:reveal .8s cubic-bezier(.2,.8,.2,1) forwards}.reveal-d1{animation-delay:.08s}.reveal-d2{animation-delay:.16s}.reveal-d3{animation-delay:.24s}.reveal-d4{animation-delay:.32s}@keyframes reveal{to{opacity:1;transform:translateY(0)}}@keyframes drift{0%,to{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 8px))}}@keyframes pulse-ring{0%{transform:scale(.96);opacity:.7}to{transform:scale(1.3);opacity:0}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes caret-blink{50%{opacity:0}}.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.25rem,2vw,2rem);transition:transform .2s,box-shadow .2s,border-color .2s;min-width:0;overflow-wrap:break-word}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}.chip{display:inline-flex;align-items:center;gap:6px;padding:.35rem .7rem;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;border-radius:999px;background:var(--bg-muted);border:1px solid var(--line);color:var(--fg-muted)}input,textarea,select{font-family:inherit;font-size:14px;background:var(--bg-elev);color:var(--fg);border:1px solid var(--line);border-radius:var(--r-sm);padding:.75rem .9rem;width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px color-mix(in oklch,var(--accent-primary) 20%,transparent)}.tweaks-panel{position:fixed;bottom:16px;right:16px;z-index:200;width:280px;background:var(--bg-elev);border:1px solid var(--line-strong);border-radius:var(--r-md);box-shadow:var(--shadow-lg);padding:1rem;font-size:13px}.tweaks-panel h4{margin:0 0 12px;font-size:13px;font-weight:600;letter-spacing:-.01em}.tweaks-row{margin-bottom:14px}.tweaks-row label{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-subtle);margin-bottom:6px}.tweaks-options{display:flex;gap:4px;flex-wrap:wrap}.tweaks-opt{padding:.35rem .6rem;font-size:12px;border-radius:6px;border:1px solid var(--line);background:var(--bg)}.tweaks-opt[aria-pressed=true]{background:var(--fg);color:var(--bg);border-color:var(--fg)}.tweaks-swatch{width:28px;height:28px;border-radius:6px;border:1px solid var(--line);cursor:pointer;position:relative}.tweaks-swatch[aria-pressed=true]:after{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:8px;border:2px solid var(--fg)}@keyframes color-shimmer{0%,to{opacity:1}50%{opacity:.3}}.color-shimmer{animation:color-shimmer 4s ease-in-out infinite}