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var(--glow);pointer-events:none}.theme-toggle{display:inline-flex;align-items:center;width:54px;height:28px;padding:3px;border-radius:var(--r-pill);border:1px solid var(--hairline-strong);background:var(--surface);transition:background var(--t-base) ease,border-color var(--t-base) ease,box-shadow var(--t-base) ease}.theme-toggle.is-dark{justify-content:flex-start}.theme-toggle.is-light{justify-content:flex-end;background:var(--brand-soft);border-color:var(--brand);box-shadow:inset 0 0 12px var(--glow-soft)}.theme-toggle:hover{border-color:var(--brand)}.theme-knob{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;color:#04120c;background:linear-gradient(140deg,var(--brand-bright),var(--brand));box-shadow:0 2px 8px -2px var(--glow),inset 0 1px #ffffff80}.theme-icon{display:grid;place-items:center;line-height:0}.skeleton{border-radius:var(--r-sm);background:linear-gradient(90deg,var(--surface) 0%,var(--surface-2) 40%,var(--surface) 80%);background-size:200% 100%;animation:shimmer 1.5s linear infinite}.App{min-height:100vh;position:relative;display:flex;flex-direction:column;background:var(--bg)}.App>main,.App>footer{position:relative;z-index:1}.section{position:relative;padding:clamp(5rem,11vh,8.5rem) 0}.section-edge:before{content:"";position:absolute;top:0;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,var(--hairline-strong) 50%,transparent)}.route-loading{min-height:70vh;display:grid;place-items:center;gap:1rem;color:var(--text-dim);font-family:var(--font-mono);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase}.route-loading:before{content:"";width:26px;height:26px;border-radius:50%;border:2px solid var(--hairline-strong);border-top-color:var(--brand-bright);animation:spin .8s linear infinite}.page{position:relative;z-index:1;padding-top:calc(var(--nav-h) + 3rem);padding-bottom:5rem;min-height:82vh}.page-narrow{max-width:48rem;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}:root{--brand: #10b981;--brand-bright: #34e2a0;--brand-deep: #047857;--accent-cyan: #22d3ee;--accent-violet: #a78bfa;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;--font-display: "Instrument Serif", Georgia, serif;--r-sm: 8px;--r-md: 14px;--r-lg: 20px;--r-xl: 28px;--r-pill: 999px;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-out-quint: cubic-bezier(.22, 1, .36, 1);--ease-in-out-quart: cubic-bezier(.76, 0, .24, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--t-fast: .18s;--t-base: .32s;--t-slow: .62s;--page: 1200px;--gutter: 2rem;--nav-h: 76px}:root,:root[data-theme=dark]{color-scheme:dark;--bg: #06080c;--bg-elev: #0a0e15;--bg-sunken: #04060a;--surface: rgba(255, 255, 255, .038);--surface-2: rgba(255, 255, 255, .07);--surface-3: rgba(255, 255, 255, .1);--hairline: rgba(255, 255, 255, .09);--hairline-strong: rgba(255, 255, 255, .16);--text: #edf2f7;--text-dim: #9aa7b8;--text-faint: #5f6b7c;--brand-text: var(--brand-bright);--brand-soft: rgba(52, 226, 160, .12);--glow: rgba(46, 220, 155, .4);--glow-soft: rgba(46, 220, 155, .14);--danger: #fb7185;--danger-soft: rgba(251, 113, 133, .12);--warn: #fbbf24;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .6);--shadow-md: 0 12px 34px -12px rgba(0, 0, 0, .8);--shadow-lg: 0 40px 90px -30px rgba(0, 0, 0, .9);--dot: rgba(255, 255, 255, .11);--noise-opacity: .035}:root[data-theme=light]{color-scheme:light;--bg: #f6f7f9;--bg-elev: #ffffff;--bg-sunken: #eceef2;--surface: rgba(6, 10, 16, .025);--surface-2: rgba(6, 10, 16, .05);--surface-3: rgba(6, 10, 16, .075);--hairline: rgba(6, 10, 16, .1);--hairline-strong: rgba(6, 10, 16, .2);--text: #0a1018;--text-dim: #4b5666;--text-faint: #7c8798;--brand-text: #059669;--brand-soft: rgba(16, 185, 129, .1);--glow: rgba(16, 185, 129, .3);--glow-soft: rgba(16, 185, 129, .1);--danger: #e11d48;--danger-soft: rgba(225, 29, 72, .08);--warn: #b45309;--shadow-sm: 0 1px 2px rgba(10, 16, 24, .06);--shadow-md: 0 14px 34px -16px rgba(10, 16, 24, .22);--shadow-lg: 0 40px 80px -32px rgba(10, 16, 24, .28);--dot: rgba(10, 16, 24, .13);--noise-opacity: .02}@media (prefers-color-scheme: light){:root:not([data-theme=dark]):not([data-theme=light]){color-scheme:light;--bg: #f6f7f9;--bg-elev: #ffffff;--bg-sunken: #eceef2;--surface: rgba(6, 10, 16, .025);--surface-2: rgba(6, 10, 16, .05);--surface-3: rgba(6, 10, 16, .075);--hairline: rgba(6, 10, 16, .1);--hairline-strong: rgba(6, 10, 16, .2);--text: #0a1018;--text-dim: #4b5666;--text-faint: #7c8798;--brand-text: #059669;--brand-soft: rgba(16, 185, 129, .1);--glow: rgba(16, 185, 129, .3);--glow-soft: rgba(16, 185, 129, .1);--danger: #e11d48;--danger-soft: rgba(225, 29, 72, .08);--warn: #b45309;--dot: rgba(10, 16, 24, .13);--noise-opacity: .02}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 1rem)}body{font-family:var(--font-sans);font-weight:400;font-size:1rem;line-height:1.65;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;transition:background-color var(--t-slow) var(--ease-out-quint),color var(--t-base) var(--ease-out-quint)}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:9998;pointer-events:none;opacity:var(--noise-opacity);mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.06;letter-spacing:-.03em;text-wrap:balance}p{text-wrap:pretty}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}input,textarea,select{font:inherit;color:inherit}::selection{background:var(--brand);color:#04120c}:focus-visible{outline:2px solid var(--brand-bright);outline-offset:3px;border-radius:var(--r-sm)}.shell{width:100%;max-width:var(--page);margin:0 auto;padding:0 var(--gutter)}.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--brand-text)}.eyebrow:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-bright);box-shadow:0 0 0 4px var(--glow-soft);animation:pulse-dot 2.4s var(--ease-in-out-quart) infinite}.section-head{display:flex;flex-direction:column;align-items:center;gap:1.1rem;text-align:center;max-width:44rem;margin:0 auto 4.5rem}.section-title{font-size:clamp(2.1rem,5vw,3.4rem)}.section-sub{font-size:clamp(1rem,1.6vw,1.15rem);color:var(--text-dim)}.grad-text{background:linear-gradient(100deg,var(--brand-bright) 0%,var(--accent-cyan) 38%,var(--brand-bright) 68%,var(--accent-violet) 100%);background-size:260% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:grad-drift 9s linear infinite}.grad-text .split-shard{background-image:linear-gradient(100deg,var(--brand-bright) 0%,var(--accent-cyan) 38%,var(--brand-bright) 68%,var(--accent-violet) 100%);background-size:260% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:grad-drift 9s linear infinite}.serif{font-family:var(--font-display);font-weight:400;font-style:italic;letter-spacing:-.01em}.panel{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.rim{position:relative}.rim:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:linear-gradient(145deg,var(--hairline-strong),transparent 40%,transparent 60%,var(--hairline));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.9rem 1.6rem;font-size:.95rem;font-weight:600;letter-spacing:-.01em;border-radius:var(--r-pill);white-space:nowrap;overflow:hidden;isolation:isolate;transition:color var(--t-fast) ease,background var(--t-base) ease,border-color var(--t-base) ease,box-shadow var(--t-base) ease}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{color:#03130d;background:linear-gradient(135deg,var(--brand-bright),var(--brand));box-shadow:0 10px 30px -10px var(--glow),inset 0 1px #ffffff59}.btn-primary:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.55) 50%,transparent 80%);transform:translate(-120%);transition:transform .7s var(--ease-out-expo)}.btn-primary:hover:not(:disabled):after{transform:translate(120%)}.btn-primary:hover:not(:disabled){box-shadow:0 16px 42px -12px var(--glow),inset 0 1px #ffffff73}.btn-ghost{color:var(--text);background:var(--surface);border:1px solid var(--hairline-strong);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);border-color:var(--brand);color:var(--brand-text)}.btn-quiet{padding:.6rem 1rem;font-size:.88rem;color:var(--text-dim);border:1px solid var(--hairline);border-radius:var(--r-pill)}.btn-quiet:hover:not(:disabled){color:var(--text);border-color:var(--hairline-strong);background:var(--surface)}.note{padding:.85rem 1.1rem;border-radius:var(--r-md);font-size:.9rem;border:1px solid var(--hairline);background:var(--surface);color:var(--text-dim)}.note-error{border-color:#fb718566;background:var(--danger-soft);color:var(--danger)}.note-good{border-color:#34e2a066;background:var(--brand-soft);color:var(--brand-text)}@keyframes pulse-dot{0%,to{box-shadow:0 0 0 0 var(--glow);opacity:1}50%{box-shadow:0 0 0 6px transparent;opacity:.7}}@keyframes grad-drift{to{background-position:260% 0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position:200% 0}}@keyframes breathe{0%,to{transform:scale(1);opacity:.55}50%{transform:scale(1.09);opacity:.85}}::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-track{background:var(--bg-sunken)}::-webkit-scrollbar-thumb{background:var(--surface-3);border:3px solid transparent;background-clip:content-box;border-radius:var(--r-pill)}::-webkit-scrollbar-thumb:hover{background:var(--brand);background-clip:content-box}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (max-width: 640px){:root{--gutter: 1.25rem}}