:root{--font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;--font-text: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;--font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--type-base: 17px;--line-tight: 1.15;--line-snug: 1.3;--line-base: 1.55;--line-loose: 1.75;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--space-9: 96px;--space-10: 128px;--radius-xs: 6px;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--radius-xl: 32px;--radius-pill: 999px;--ease-emphasized: cubic-bezier(.2, .7, .15, 1);--ease-standard: cubic-bezier(.3, .6, .3, 1);--ease-decel: cubic-bezier(0, 0, .2, 1);--ease-accel: cubic-bezier(.4, 0, 1, 1);--dur-fast: .16s;--dur-base: .28s;--dur-slow: .52s;--dur-page: .62s;--brand-accent: #0a84ff;--brand-accent-soft: color-mix(in srgb, var(--brand-accent) 16%, transparent);--brand-accent-hover: color-mix(in srgb, var(--brand-accent) 88%, white 12%);--content-max: 1180px;--reading-max: 720px;--nav-h: 60px;--z-base: 1;--z-raised: 10;--z-nav: 100;--z-modal: 1000;--z-toast: 10000}[data-theme=light]{--bg-canvas: #f2f2f7;--bg-elevated: #ffffff;--bg-sunken: #e5e5ea;--bg-glass: rgba(255, 255, 255, .72);--bg-overlay: rgba(0, 0, 0, .4);--fg-primary: #1d1d1f;--fg-secondary: #6e6e73;--fg-tertiary: #8e8e93;--fg-disabled: #c7c7cc;--fg-on-accent: #ffffff;--border-subtle: rgba(0, 0, 0, .07);--border-strong: rgba(0, 0, 0, .14);--divider: rgba(0, 0, 0, .09);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05), 0 4px 16px -8px rgba(0, 0, 0, .1);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06), 0 24px 56px -20px rgba(0, 0, 0, .2);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .07), 0 40px 80px -28px rgba(0, 0, 0, .24);--shadow-glow: 0 0 0 1px var(--brand-accent-soft);--grid-line: rgba(0, 0, 0, .04);--selection-bg: color-mix(in srgb, var(--brand-accent) 24%, transparent);--selection-fg: var(--fg-primary);color-scheme:light}[data-theme=dark]{--bg-canvas: #000000;--bg-elevated: #1c1c1e;--bg-sunken: #0a0a0c;--bg-glass: rgba(28, 28, 30, .7);--bg-overlay: rgba(0, 0, 0, .6);--fg-primary: #f5f5f7;--fg-secondary: #a1a1a6;--fg-tertiary: #6e6e73;--fg-disabled: #48484a;--fg-on-accent: #ffffff;--border-subtle: rgba(255, 255, 255, .06);--border-strong: rgba(255, 255, 255, .14);--divider: rgba(255, 255, 255, .08);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .5), 0 6px 18px -10px rgba(0, 0, 0, .6);--shadow-md: 0 2px 10px rgba(0, 0, 0, .55), 0 24px 60px -20px rgba(0, 0, 0, .75);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .6), 0 48px 96px -28px rgba(0, 0, 0, .85);--shadow-glow: 0 0 0 1px var(--brand-accent-soft);--grid-line: rgba(255, 255, 255, .04);--selection-bg: color-mix(in srgb, var(--brand-accent) 32%, transparent);--selection-fg: var(--fg-primary);color-scheme:dark}:root{--text-xs: 12px;--text-sm: 13px;--text-md: 15px;--text-base: 17px;--text-lg: 19px;--text-xl: 22px;--text-2xl: 28px;--text-3xl: 36px;--text-4xl: 48px;--text-5xl: 64px;--text-6xl: 84px}.t-h3,.t-h2{letter-spacing:-.022em;font-weight:600}.t-h1{letter-spacing:-.028em;font-weight:700}.t-mono{font-family:var(--font-mono);font-feature-settings:"liga" 0,"calt" 0;letter-spacing:0}.t-eyebrow{font-family:var(--font-text);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-secondary)}.t-h1{font-family:var(--font-display);font-size:clamp(var(--text-4xl),6vw,var(--text-6xl));line-height:var(--line-tight);color:var(--fg-primary)}.t-h2{font-family:var(--font-display);font-size:clamp(var(--text-3xl),4.4vw,var(--text-5xl));line-height:var(--line-tight);color:var(--fg-primary)}.t-h3{font-family:var(--font-display);font-size:clamp(var(--text-xl),2.6vw,var(--text-3xl));line-height:var(--line-snug);color:var(--fg-primary)}.t-h4{font-family:var(--font-display);font-size:var(--text-xl);line-height:var(--line-snug);font-weight:600;letter-spacing:-.012em;color:var(--fg-primary)}.t-body,.t-body-secondary{font-family:var(--font-text);font-size:var(--text-base);line-height:var(--line-base);color:var(--fg-primary)}.t-body-secondary{color:var(--fg-secondary)}.t-caption{font-family:var(--font-text);font-size:var(--text-sm);line-height:var(--line-snug);color:var(--fg-secondary)}.t-mono{font-size:var(--text-sm);color:var(--fg-primary)}@keyframes thearnab-fade-in{0%{opacity:0}to{opacity:1}}@keyframes thearnab-rise-in{0%{opacity:0;transform:translate3d(0,14px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes thearnab-shimmer{0%{background-position:0% 50%}to{background-position:200% 50%}}::view-transition-old(root),::view-transition-new(root){animation-duration:var(--dur-page);animation-timing-function:var(--ease-emphasized)}::view-transition-old(root){animation-name:thearnab-vt-out}::view-transition-new(root){animation-name:thearnab-vt-in}@keyframes thearnab-vt-out{to{opacity:0;transform:translate3d(0,-8px,0);filter:blur(2px)}}@keyframes thearnab-vt-in{0%{opacity:0;transform:translate3d(0,12px,0);filter:blur(4px)}to{opacity:1;transform:translateZ(0);filter:blur(0)}}@media(prefers-reduced-motion:reduce){::view-transition-old(root),::view-transition-new(root){animation:none!important}}*,*:before,*:after{box-sizing:border-box}html{height:100%;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;min-height:100%;background:var(--bg-canvas);color:var(--fg-primary);font-family:var(--font-text);font-size:var(--type-base);line-height:var(--line-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-synthesis:none;transition:background var(--dur-base) var(--ease-standard),color var(--dur-base) var(--ease-standard)}button,input,select,textarea{font:inherit;color:inherit}button{background:none;border:0;padding:0;cursor:pointer}a{color:var(--brand-accent);text-decoration:none;transition:color var(--dur-fast) var(--ease-standard)}a:hover{color:var(--brand-accent-hover)}img,svg,video{display:block;max-width:100%}::selection{background:var(--selection-bg);color:var(--selection-fg)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-pill);border:2px solid var(--bg-canvas)}::-webkit-scrollbar-thumb:hover{background:var(--fg-tertiary)}