:root{--font-sans: "Hanken Grotesk", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--n-0: oklch(1 0 0);--n-25: oklch(.988 .003 258);--n-50: oklch(.977 .004 258);--n-100: oklch(.962 .005 258);--n-150: oklch(.94 .006 258);--n-200: oklch(.91 .008 258);--n-300: oklch(.86 .01 258);--n-400: oklch(.715 .013 260);--n-500: oklch(.56 .017 262);--n-600: oklch(.498 .019 264);--n-700: oklch(.405 .022 266);--n-800: oklch(.305 .024 268);--n-900: oklch(.235 .024 268);--ink-980: oklch(.145 .02 270);--ink-950: oklch(.168 .022 270);--ink-925: oklch(.193 .024 270);--ink-900: oklch(.213 .025 270);--ink-850: oklch(.25 .027 269);--ink-800: oklch(.3 .028 268);--ink-700: oklch(.38 .027 267);--i-50: oklch(.968 .018 274);--i-100: oklch(.93 .04 274);--i-200: oklch(.88 .07 274);--i-300: oklch(.78 .11 274);--i-400: oklch(.65 .165 274);--i-500: oklch(.53 .185 274);--i-600: oklch(.475 .19 274);--i-700: oklch(.42 .175 275);--i-lift: oklch(.7 .155 274);--i-lift-ink: oklch(.815 .12 276);--green-mark: oklch(.61 .15 150);--green-ink: oklch(.47 .11 152);--green-subtle: oklch(.965 .03 152);--amber-mark: oklch(.76 .15 75);--amber-ink: oklch(.52 .11 65);--amber-subtle: oklch(.965 .045 80);--red-mark: oklch(.58 .215 27);--red-ink: oklch(.515 .205 28);--red-subtle: oklch(.962 .035 27);--tint-input: oklch(.52 .045 255);--tint-output: oklch(.56 .13 150);--tint-branch: oklch(.56 .17 305);--tint-decision_table: oklch(.555 .135 245);--tint-rule: oklch(.59 .12 228);--tint-computation: oklch(.585 .11 178);--tint-model: oklch(.58 .165 350);--tint-scorecard: oklch(.615 .15 35);--bg: var(--n-50);--surface: var(--n-0);--surface-2: var(--n-100);--surface-3: var(--n-150);--border: var(--n-200);--border-strong: var(--n-300);--hairline: oklch(.235 .024 268 / .08);--text: var(--n-900);--text-2: var(--n-700);--text-muted: var(--n-600);--accent: var(--i-500);--accent-hover: var(--i-600);--accent-ink: var(--i-700);--accent-subtle: var(--i-50);--accent-border: var(--i-200);--on-accent: oklch(.985 .004 274);--accent-glow: oklch(.53 .185 274 / .28);--success: var(--green-mark);--success-ink: var(--green-ink);--success-subtle: var(--green-subtle);--warning: var(--amber-mark);--warning-ink: var(--amber-ink);--warning-subtle: var(--amber-subtle);--danger: var(--red-mark);--danger-ink: var(--red-ink);--danger-subtle: var(--red-subtle);--ring: var(--accent);--ring-halo: oklch(.53 .185 274 / .32);--grid-line: oklch(.235 .024 268 / .05);--grid-dot: oklch(.53 .185 274 / .16);--space-2xs: 2px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px;--section-y: clamp(4.5rem, 3rem + 7vw, 9rem);--gutter: clamp(1.25rem, .4rem + 3.4vw, 2.75rem);--maxw: 1180px;--maxw-wide: 1320px;--maxw-narrow: 760px;--r-xs: 4px;--r-sm: 7px;--r-md: 11px;--r-lg: 16px;--r-xl: 22px;--r-pill: 999px;--shadow-xs: 0 1px 2px oklch(.235 .024 268 / .06);--shadow-sm: 0 1px 2px oklch(.235 .024 268 / .06), 0 2px 6px oklch(.235 .024 268 / .07);--shadow-md: 0 2px 6px oklch(.235 .024 268 / .07), 0 10px 24px oklch(.235 .024 268 / .1);--shadow-lg: 0 4px 12px oklch(.235 .024 268 / .09), 0 22px 50px oklch(.235 .024 268 / .16);--shadow-glow: 0 0 0 1px var(--accent-border), 0 14px 40px oklch(.53 .185 274 / .2);--fs-mono-label: .78rem;--fs-xs: .82rem;--fs-sm: .92rem;--fs-body: 1.0625rem;--fs-lead: clamp(1.15rem, 1.04rem + .5vw, 1.42rem);--fs-h4: clamp(1.12rem, 1.02rem + .45vw, 1.35rem);--fs-h3: clamp(1.34rem, 1.1rem + 1.05vw, 1.85rem);--fs-h2: clamp(1.95rem, 1.4rem + 2.5vw, 3.05rem);--fs-h1: clamp(2.6rem, 1.7rem + 4.2vw, 4.5rem);--fs-display: clamp(2.9rem, 1.8rem + 5vw, 5.25rem);--lh-tight: 1.05;--lh-snug: 1.18;--lh-heading: 1.1;--lh-body: 1.62;--tracking-display: -.028em;--tracking-heading: -.02em;--tracking-label: .16em;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--dur-fast: .14s;--dur: .22s;--dur-slow: .42s;--dur-reveal: .82s;--z-base: 1;--z-raised: 10;--z-nav: 1010;--z-overlay: 1020;--z-modal: 1030}.band--ink{--bg: var(--ink-950);--surface: var(--ink-900);--surface-2: var(--ink-850);--surface-3: var(--ink-800);--border: oklch(1 0 0 / .1);--border-strong: oklch(1 0 0 / .18);--hairline: oklch(1 0 0 / .07);--text: oklch(.965 .005 258);--text-2: oklch(.845 .01 258);--text-muted: oklch(.725 .013 258);--accent: var(--i-lift);--accent-hover: oklch(.745 .14 274);--accent-ink: var(--i-lift-ink);--accent-subtle: oklch(.3 .06 274);--accent-border: oklch(1 0 0 / .16);--accent-glow: oklch(.7 .155 274 / .45);--success-ink: oklch(.81 .12 152);--success-subtle: oklch(.27 .045 152);--warning-ink: oklch(.84 .115 80);--warning-subtle: oklch(.285 .05 70);--danger-ink: oklch(.77 .165 25);--danger-subtle: oklch(.3 .09 27);--tint-input: oklch(.7 .045 255);--tint-output: oklch(.73 .13 150);--tint-branch: oklch(.72 .165 305);--tint-decision_table: oklch(.72 .13 245);--tint-rule: oklch(.745 .115 228);--tint-computation: oklch(.745 .105 178);--tint-model: oklch(.735 .155 350);--tint-scorecard: oklch(.755 .145 35);--shadow-md: 0 2px 6px oklch(0 0 0 / .36), 0 12px 30px oklch(0 0 0 / .46);--shadow-lg: 0 6px 16px oklch(0 0 0 / .42), 0 28px 60px oklch(0 0 0 / .6);--shadow-glow: 0 0 0 1px oklch(1 0 0 / .12), 0 18px 50px oklch(.53 .185 274 / .4);--grid-line: oklch(1 0 0 / .05);--grid-dot: oklch(.7 .155 274 / .3)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);font-feature-settings:"ss01","cv05";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}h1,h2,h3,h4{margin:0;font-weight:700;line-height:var(--lh-heading);letter-spacing:var(--tracking-heading);text-wrap:balance;overflow-wrap:break-word}p{margin:0;text-wrap:pretty}a{color:var(--accent-ink);text-decoration:none}ul,ol{margin:0;padding:0;list-style:none}strong{font-weight:650;color:var(--text)}::selection{background:#4f5bd438;color:inherit}:focus-visible{outline:2px solid var(--ring);outline-offset:3px;border-radius:var(--r-xs)}.hero,.nav,.footer{--ring: var(--i-lift)}.skip-link{position:fixed;left:12px;top:-72px;z-index:var(--z-modal);padding:.6rem 1rem;background:var(--i-500);color:#fff;font-weight:600;border-radius:var(--r-sm);box-shadow:var(--shadow-md);transition:top var(--dur) var(--ease-out)}.skip-link:focus-visible{top:12px;outline:2px solid #fff;outline-offset:2px}code,.mono{font-family:var(--font-mono);font-feature-settings:"zero" 1}img,svg{display:block;max-width:100%}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.container--wide{max-width:var(--maxw-wide)}.container--narrow{max-width:var(--maxw-narrow)}.band{position:relative;background:var(--bg);color:var(--text);isolation:isolate}.section{padding-block:var(--section-y)}.section--tight{padding-block:clamp(3rem,2rem + 4vw,5rem)}section[id],footer[id]{scroll-margin-top:84px}.band__grid{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background-image:radial-gradient(var(--grid-dot) 1px,transparent 1.4px);background-size:30px 30px;background-position:center;opacity:.5;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 30%,transparent 78%);mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 30%,transparent 78%);pointer-events:none}.band+.band:before{content:"";position:absolute;inset-inline:0;top:0;height:1px;background:var(--hairline)}.head{max-width:64ch}.head--center{margin-inline:auto;text-align:center}.head__title{font-size:var(--fs-h2);margin-top:var(--space-md)}.head__lead{font-size:var(--fs-lead);line-height:1.5;color:var(--text-2);margin-top:var(--space-lg);max-width:60ch}.head--center .head__lead{margin-inline:auto}.pin{display:inline-flex;align-items:center;gap:.6em;font-family:var(--font-mono);font-size:var(--fs-mono-label);font-weight:500;letter-spacing:.04em;color:var(--text-2)}.pin__dot{width:8px;height:8px;border-radius:2px;background:var(--pin-color, var(--accent));box-shadow:0 0 0 4px color-mix(in oklab,var(--pin-color, var(--accent)) 16%,transparent)}[data-reveal]{opacity:1}.js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity var(--dur-reveal) var(--ease-out),transform var(--dur-reveal) var(--ease-out-expo);transition-delay:calc(var(--i, 0) * 75ms);will-change:opacity,transform}.js [data-reveal].is-in{opacity:1;transform:none}.rise{animation:rise var(--dur-reveal) var(--ease-out-expo) both;animation-delay:calc(.12s + var(--i, 0) * 90ms)}@keyframes rise{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}.btn{--btn-bg: transparent;--btn-fg: var(--text);--btn-bd: transparent;display:inline-flex;align-items:center;justify-content:center;gap:.5em;font:inherit;font-weight:600;font-size:var(--fs-sm);letter-spacing:-.005em;line-height:1;padding:.78em 1.25em;border-radius:var(--r-pill);border:1px solid var(--btn-bd);background:var(--btn-bg);color:var(--btn-fg);cursor:pointer;white-space:nowrap;transition:transform var(--dur-fast) var(--ease-out),background var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out),box-shadow var(--dur) var(--ease-out),color var(--dur) var(--ease-out)}.btn--lg{font-size:var(--fs-body);padding:.95em 1.5em}.btn--primary{--btn-bg: var(--accent);--btn-fg: var(--on-accent);--btn-bd: transparent;box-shadow:0 1px 2px #3739aa40,0 10px 26px var(--accent-glow)}.btn--primary:hover{--btn-bg: var(--accent-hover);transform:translateY(-2px);box-shadow:0 2px 4px #3739aa4d,0 16px 38px var(--accent-glow)}.btn--ghost{--btn-bd: var(--border-strong);--btn-fg: var(--text);background:color-mix(in oklab,var(--surface) 60%,transparent)}.btn--ghost:hover{--btn-bd: var(--accent);--btn-fg: var(--accent-ink)}.btn__arrow{transition:transform var(--dur) var(--ease-out)}.btn:hover .btn__arrow{transform:translate(3px)}.nav{position:fixed;inset-block-start:0;inset-inline:0;z-index:var(--z-nav);transition:background var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out),backdrop-filter var(--dur);border-bottom:1px solid transparent}.nav.is-scrolled{background:color-mix(in oklab,var(--ink-950) 72%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom-color:#ffffff14}.nav__inner{display:flex;align-items:center;gap:var(--space-lg);height:68px}.brand{display:inline-flex;align-items:center;gap:.6em;color:#fff;font-weight:700;font-size:1.18rem;letter-spacing:-.02em}.brand__img{height:28px;width:auto;display:block;filter:drop-shadow(0 4px 12px var(--accent-glow))}.nav__links{display:flex;align-items:center;gap:clamp(.5rem,.2rem + 1vw,1.6rem);margin-inline-start:auto}.nav__link{color:#cdd1d8;font-weight:500;font-size:var(--fs-sm);padding:.4em .2em;transition:color var(--dur) var(--ease-out)}.nav__link:hover{color:#fff}.nav__actions{display:flex;align-items:center;gap:.6rem}.nav .btn--ghost{--btn-fg: #fff;--btn-bd: oklch(1 0 0 / .22);background:#ffffff0a}.nav .btn--ghost:hover{--btn-bd: oklch(1 0 0 / .5);background:#ffffff1a;--btn-fg: #fff}.nav__toggle{display:none;width:42px;height:42px;border:1px solid oklch(1 0 0 / .2);border-radius:var(--r-sm);background:#ffffff0d;color:#fff;cursor:pointer;align-items:center;justify-content:center}.nav__mobile{display:none}.hero{position:relative;background:var(--ink-950);color:#f1f4f7;padding-top:clamp(7rem,5rem + 7vw,10rem);padding-bottom:clamp(3.5rem,2rem + 6vw,6rem);overflow:hidden}.hero__aurora{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background:radial-gradient(60% 50% at 78% 8%,oklch(.53 .185 274 / .4),transparent 70%),radial-gradient(50% 45% at 12% 88%,oklch(.585 .11 178 / .16),transparent 72%),radial-gradient(40% 40% at 95% 80%,oklch(.53 .185 274 / .16),transparent 70%);pointer-events:none}.hero__grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background-image:radial-gradient(oklch(1 0 0 / .05) 1px,transparent 1.4px);background-size:32px 32px;-webkit-mask-image:linear-gradient(180deg,#000 8%,transparent 82%);mask-image:linear-gradient(180deg,#000 8%,transparent 82%);pointer-events:none}.hero__grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:clamp(1.5rem,.5rem + 4vw,4rem);align-items:center}.hero__pin{--pin-color: var(--i-lift);color:#ccd1d9;margin-bottom:var(--space-lg)}.hero__title{font-size:var(--fs-display);letter-spacing:var(--tracking-display);line-height:1.02;font-weight:750}.hero__title em{font-style:normal;color:var(--i-lift)}.hero__lead{margin-top:var(--space-lg);font-size:var(--fs-lead);line-height:1.5;color:#c6cbd2;max-width:46ch}.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:var(--space-xl)}.hero .btn--ghost{--btn-fg: #fff;--btn-bd: oklch(1 0 0 / .24);background:#ffffff0a}.hero .btn--ghost:hover{--btn-bd: oklch(1 0 0 / .5);background:#ffffff17}.hero__assurance{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;margin-top:var(--space-2xl);font-family:var(--font-mono);font-size:var(--fs-xs);color:#a6abb3}.hero__assurance span{display:inline-flex;align-items:center;gap:.5em}.hero__assurance span:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--i-lift);box-shadow:0 0 10px var(--i-lift)}.hero__visual{position:relative}.scene{position:relative;border-radius:var(--r-xl);background:linear-gradient(180deg,#161a27,#121621);border:1px solid oklch(1 0 0 / .1);box-shadow:var(--shadow-lg),inset 0 1px #ffffff0f;padding:clamp(.7rem,.4rem + 1vw,1.1rem)}.scene__bar{display:flex;align-items:center;gap:.55rem;padding:.35rem .55rem .7rem}.scene__dot{width:10px;height:10px;border-radius:50%;background:#ffffff29}.scene__label{margin-inline-start:auto;font-family:var(--font-mono);font-size:.72rem;color:#9a9fa6}.flow{width:100%}.flow__svg{width:100%;height:auto;overflow:visible}.flow-edge{fill:none;stroke:var(--flow-edge, oklch(1 0 0 / .22));stroke-width:2}.flow-edge--lit{stroke:var(--i-lift);stroke-width:2.4;filter:drop-shadow(0 0 5px oklch(.7 .155 274 / .6));stroke-dasharray:7 8;animation:dash 1.1s linear infinite}@keyframes dash{to{stroke-dashoffset:-15}}.flow-node rect{fill:var(--node-surface, oklch(.26 .027 269));stroke:var(--node-border, oklch(1 0 0 / .16));stroke-width:1.4}.flow-node--lit rect{stroke:var(--i-lift);filter:drop-shadow(0 6px 16px oklch(.53 .185 274 / .45))}.flow-node text{fill:#f0f2f5;font-family:var(--font-sans);font-weight:600}.flow-port{fill:#a0a5ad;font-family:var(--font-mono)}.flow-token{fill:#fff;filter:drop-shadow(0 0 8px var(--i-lift));offset-rotate:0deg;animation:token 3.6s var(--ease-out) infinite}@keyframes token{0%{offset-distance:0%;opacity:0}8%{opacity:1}78%{opacity:1}92%,to{offset-distance:100%;opacity:0}}.flow__caption{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.6rem .55rem .2rem;font-family:var(--font-mono);font-size:.72rem;color:#a0a5ac}.flow__verdict{color:var(--success-ink);display:inline-flex;align-items:center;gap:.4em}.flow__verdict:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success)}@media (max-width: 520px){.flow-node text{font-size:21px}.flow-port{display:none}}.code{background:var(--code-bg, oklch(.185 .022 270));border:1px solid var(--code-bd, oklch(1 0 0 / .1));border-radius:var(--r-md);overflow:hidden;font-family:var(--font-mono);font-size:.82rem;line-height:1.65}.code__head{display:flex;align-items:center;gap:.5rem;padding:.55rem .85rem;border-bottom:1px solid oklch(1 0 0 / .08);background:#ffffff05}.code__name{font-size:.74rem;color:#a6abb3;letter-spacing:.02em}.code__tag{margin-inline-start:auto;font-size:.72rem;color:#a6abb3;border:1px solid oklch(1 0 0 / .12);border-radius:var(--r-pill);padding:.15em .7em}.code__body{margin:0;padding:.95rem 1.05rem;overflow:auto;color:#dbdee3;-moz-tab-size:2;tab-size:2}.code__body code{font-feature-settings:"zero" 1}.t-com{color:#808791;font-style:italic}.t-kw{color:#cba1fa}.t-fn{color:#80c5ff;color:oklch(.8 .13 245)}.t-str{color:#83d494}.t-num{color:#f0b96b}.t-key{color:#70caf4}.t-punct{color:#9a9fa6}.proof__stage{margin-top:var(--space-2xl);display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(1rem,.4rem + 2vw,2rem);align-items:start}.proof__tabs{display:flex;flex-direction:column;gap:.4rem;position:sticky;top:92px}.proof__tab{display:grid;grid-template-columns:auto 1fr;gap:.75rem .85rem;align-items:start;text-align:start;padding:.85rem 1rem;border-radius:var(--r-md);border:1px solid transparent;background:transparent;color:var(--text-2);cursor:pointer;font:inherit;transition:background var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out),color var(--dur) var(--ease-out)}.proof__tab:hover{background:var(--surface-2)}.proof__tab[aria-selected=true]{background:var(--surface);border-color:var(--accent-border);color:var(--text);box-shadow:var(--shadow-sm)}.proof__tab-mark{grid-row:span 2;width:20px;display:grid;place-items:center;padding-top:5px}.proof__tab-mark .node-dot{width:11px;height:11px;transition:box-shadow var(--dur) var(--ease-out)}.proof__tab[aria-selected=true] .proof__tab-mark .node-dot{box-shadow:0 0 0 4px color-mix(in oklab,var(--dot, var(--accent)) 24%,transparent)}.proof__tab-t{font-weight:650;font-size:var(--fs-sm)}.proof__tab-d{font-size:var(--fs-xs);color:var(--text-muted);line-height:1.4}.proof__panes{position:relative;min-height:420px}.proof__pane{border-radius:var(--r-lg);overflow:hidden}.proof__pane[hidden]{display:none}.fade-in{animation:fade-in var(--dur-slow) var(--ease-out)}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.pane-frame{background:#0f121d;border:1px solid oklch(1 0 0 / .1);border-radius:var(--r-lg);box-shadow:var(--shadow-md)}.pane-frame--canvas{padding:clamp(1rem,.5rem + 2vw,2rem);background:radial-gradient(120% 120% at 80% 0%,#181c29,#0e111b)}.result{padding:clamp(1.1rem,.6rem + 2vw,1.8rem);color:#e1e5ea}.result__head{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;padding-bottom:1rem;border-bottom:1px solid oklch(1 0 0 / .1)}.verdict-badge{display:inline-flex;align-items:center;gap:.5em;font-weight:700;font-size:.95rem;letter-spacing:.02em;padding:.35em .9em;border-radius:var(--r-pill)}.verdict-badge--approve{color:#8ce6a0;background:#142d1b;box-shadow:inset 0 0 0 1px #5cb57266}.verdict-badge--decline{color:#ffa098;color:oklch(.8 .16 25);background:#521613;box-shadow:inset 0 0 0 1px #ed4b4366}.verdict-badge--refer{color:#f7c56d;background:#3e290f;box-shadow:inset 0 0 0 1px #e8a12766}.result__meta{margin-inline-start:auto;font-family:var(--font-mono);font-size:.72rem;color:#a0a5ac;text-align:end}.result__section-label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:#888c94;margin:1.1rem 0 .55rem}.reason{display:grid;grid-template-columns:auto 1fr;gap:.4rem .8rem;align-items:baseline;padding:.5rem 0;border-bottom:1px solid oklch(1 0 0 / .06)}.reason__code{font-family:var(--font-mono);font-size:.78rem;color:var(--i-lift-ink);font-weight:600}.reason__desc{font-size:.86rem;color:#c0c4cb}.tracerow{display:grid;grid-template-columns:26px 1fr auto;gap:.7rem;align-items:center;padding:.45rem 0;font-size:.8rem}.tracerow+.tracerow{border-top:1px solid oklch(1 0 0 / .05)}.tracerow__seq{font-family:var(--font-mono);font-size:.72rem;color:#858991;text-align:center}.tracerow__node{display:inline-flex;align-items:center;gap:.55em;color:#dbdee3}.tracerow__type{font-family:var(--font-mono);font-size:.72rem;color:#8e939a}.node-dot{width:9px;height:9px;border-radius:3px;flex:none;background:var(--dot, var(--accent))}.steps{margin-top:var(--space-2xl);display:grid;gap:clamp(.5rem,.2rem + 1vw,1rem)}.step{display:grid;grid-template-columns:64px minmax(0,1fr);gap:clamp(1rem,.5rem + 1.5vw,2rem);align-items:start;padding:clamp(1.1rem,.7rem + 1.5vw,1.8rem) 0;position:relative}.step+.step{border-top:1px solid var(--border)}.step__n{font-family:var(--font-mono);font-weight:600;font-size:1.05rem;color:var(--accent-ink);width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:1.5px solid var(--accent-border);background:var(--accent-subtle)}.step__title{font-size:var(--fs-h4);font-weight:650}.step__text{margin-top:.5rem;color:var(--text-2);max-width:60ch}.step__text code{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-xs);padding:.05em .4em;font-size:.86em;color:var(--accent-ink)}.shifts{margin-top:var(--space-2xl);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,.5rem + 3vw,3.5rem)}.shift-item{position:relative;padding-top:2.4rem}.shift-item__node{position:absolute;top:0;left:0;width:15px;height:15px;border-radius:4px;background:var(--dot, var(--accent));box-shadow:0 0 0 5px color-mix(in oklab,var(--dot, var(--accent)) 16%,transparent);z-index:1}.shift-item__rail{position:absolute;top:6.5px;left:24px;right:calc(-1*clamp(1.5rem,.5rem + 3vw,3.5rem));height:2px;background:repeating-linear-gradient(90deg,var(--border-strong) 0 6px,transparent 6px 13px)}.shift-item__k{font-size:var(--fs-mono-label);font-weight:500;letter-spacing:.04em;color:var(--accent-ink)}.shift-item__t{font-size:var(--fs-h4);font-weight:650;margin-top:.55rem;line-height:1.25}.shift-item__d{margin-top:.6rem;color:var(--text-2);font-size:var(--fs-sm);line-height:1.55}@media (max-width: 760px){.shifts{grid-template-columns:1fr;gap:0}.shift-item{padding-top:0;padding-left:2.3rem;padding-bottom:1.7rem}.shift-item__node{top:4px}.shift-item__rail{top:20px;left:7px;right:auto;bottom:-4px;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--border-strong) 0 6px,transparent 6px 13px)}}.platform__grid{margin-top:var(--space-2xl);display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(.75rem,.3rem + 1.5vw,1.25rem)}.feature{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);padding:clamp(1.2rem,.8rem + 1.4vw,1.9rem);box-shadow:var(--shadow-xs);transition:box-shadow var(--dur) var(--ease-out),transform var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out)}.feature:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--border-strong)}.feature--span7{grid-column:span 7}.feature--span5{grid-column:span 5}.feature--span4{grid-column:span 4}.feature--span12{grid-column:span 12}.feature__icon{width:42px;height:42px;display:grid;place-items:center;border-radius:var(--r-md);background:var(--accent-subtle);color:var(--accent-ink);margin-bottom:var(--space-md)}.feature__title{font-size:var(--fs-h4);font-weight:650}.feature__text{margin-top:.5rem;color:var(--text-2);font-size:var(--fs-sm);line-height:1.55}.nodetypes{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:var(--space-lg)}.nodetype{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-mono);font-size:.76rem;color:var(--text-2);border:1px solid var(--border);border-radius:var(--r-pill);padding:.35em .8em .35em .6em;background:var(--surface)}.nodetype .node-dot{width:10px;height:10px}.spec{display:grid;gap:0;margin-top:var(--space-md)}.spec__row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:.7rem 0}.spec__row+.spec__row{border-top:1px solid var(--border)}.spec__k{color:var(--text-2);font-size:var(--fs-sm)}.spec__v{font-family:var(--font-mono);font-weight:600;color:var(--text);font-size:var(--fs-sm)}.secure__grid{margin-top:var(--space-2xl);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(1.5rem,.6rem + 3vw,3.5rem);align-items:center}.shield-list{display:grid;gap:1.1rem}.shield{display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:start}.shield__check{width:26px;height:26px;flex:none;border-radius:50%;display:grid;place-items:center;color:var(--success-ink);background:var(--success-subtle);margin-top:2px}.shield__t{font-weight:650}.shield__d{color:var(--text-2);font-size:var(--fs-sm);margin-top:.15rem}.shield__d code{color:var(--accent-ink)}.policy{border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-md);overflow:hidden}.policy__head{display:flex;align-items:center;gap:.5rem;padding:.8rem 1.1rem;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:.76rem;color:var(--text-2)}.policy__body{padding:.4rem 1.1rem 1rem}.policy__row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:.6rem 0;font-family:var(--font-mono);font-size:.8rem}.policy__row+.policy__row{border-top:1px solid var(--hairline)}.policy__k{color:var(--text-muted)}.policy__v{color:var(--text);font-weight:600}.policy__v--ok{color:var(--success-ink)}.audience-strip{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1.5rem;margin-top:var(--space-xl)}.audience-strip__label{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-muted)}.audience-chip{font-weight:600;font-size:var(--fs-sm);color:var(--text-2)}.roles{margin-top:var(--space-2xl);display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:clamp(.75rem,.3rem + 1.5vw,1.25rem)}.role{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);padding:clamp(1.2rem,.8rem + 1.4vw,1.7rem);transition:border-color var(--dur) var(--ease-out),box-shadow var(--dur) var(--ease-out)}.role:hover{border-color:var(--accent-border);box-shadow:var(--shadow-sm)}.role__glyph{font-family:var(--font-mono);font-size:.74rem;color:var(--pin-color, var(--accent-ink))}.role__title{font-size:var(--fs-h4);font-weight:650;margin-top:.4rem}.role__list{margin-top:.9rem;display:grid;gap:.55rem}.role__list li{display:grid;grid-template-columns:auto 1fr;gap:.6rem;font-size:var(--fs-sm);color:var(--text-2);line-height:1.45}.role__list svg{margin-top:4px;color:var(--accent-ink)}.compare{margin-top:var(--space-2xl);display:grid;grid-template-columns:1fr 1fr;gap:clamp(.75rem,.3rem + 1.5vw,1.25rem)}.compare__col{border-radius:var(--r-lg);padding:clamp(1.3rem,.9rem + 1.5vw,2rem)}.compare__col--then{border:1px solid var(--border);background:var(--surface-2)}.compare__col--now{border:1px solid var(--accent-border);background:var(--surface);box-shadow:var(--shadow-glow)}.compare__tag{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.08em;color:var(--text-muted)}.compare__col--now .compare__tag{color:var(--accent-ink)}.compare__h{font-size:var(--fs-h4);font-weight:650;margin-top:.3rem;margin-bottom:1rem}.compare__row{display:grid;grid-template-columns:auto 1fr;gap:.7rem;padding:.7rem 0;font-size:var(--fs-sm);color:var(--text-2);line-height:1.45}.compare__row+.compare__row{border-top:1px solid var(--hairline)}.compare__row svg{margin-top:3px;flex:none}.compare__col--then .compare__row svg{color:var(--text-muted)}.compare__col--now .compare__row svg{color:var(--success-ink)}.investors__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(1.5rem,.6rem + 3vw,3.5rem);align-items:start}.thesis{display:grid;gap:1.3rem;margin-top:var(--space-lg)}.thesis__item{display:grid;grid-template-columns:auto 1fr;gap:.9rem}.thesis__k{font-family:var(--font-mono);font-size:.78rem;color:var(--accent-ink);padding-top:2px}.thesis__t{font-weight:650}.thesis__d{color:var(--text-2);font-size:var(--fs-sm);margin-top:.15rem}.statbar{display:grid;gap:.75rem}.stat{border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface);padding:1.1rem 1.3rem}.stat__num{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.2rem);font-weight:750;letter-spacing:-.02em;color:var(--text)}.stat__label{color:var(--text-2);font-size:var(--fs-sm);margin-top:.2rem}.stat__src{color:var(--text-muted);font-family:var(--font-mono);font-size:.68rem;margin-top:.5rem}.cta{text-align:center}.cta__title{font-size:var(--fs-h1);letter-spacing:var(--tracking-display);max-width:18ch;margin-inline:auto}.cta__lead{font-size:var(--fs-lead);color:var(--text-2);margin-top:var(--space-lg);max-width:52ch;margin-inline:auto}.cta__actions{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-top:var(--space-xl)}.cta__note{margin-top:var(--space-lg);font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-muted)}.cta__note a{color:var(--accent-ink)}.footer{background:var(--ink-980);color:#b9bec6;padding-block:clamp(3rem,2rem + 3vw,4.5rem) 2rem}.footer__top{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,2fr);gap:clamp(2rem,1rem + 3vw,4rem)}.footer__tag{margin-top:var(--space-md);max-width:34ch;color:#a6abb3;font-size:var(--fs-sm)}.footer__cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1.5rem}.footer__col h4{font-size:.74rem;font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:#888c94;margin-bottom:.9rem;font-weight:600}.footer__col a{display:block;color:#bfc4cc;font-size:var(--fs-sm);padding:.32em 0;transition:color var(--dur) var(--ease-out)}.footer__col a:hover{color:#fff}.footer__bottom{margin-top:clamp(2.5rem,1.5rem + 3vw,4rem);padding-top:1.5rem;border-top:1px solid oklch(1 0 0 / .08);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;font-size:var(--fs-xs);color:#8e939a;font-family:var(--font-mono)}@media (max-width: 960px){.hero__grid{grid-template-columns:1fr}.hero__lead{max-width:52ch}.secure__grid,.investors__grid,.proof__stage{grid-template-columns:1fr}.proof__tabs{flex-direction:row;position:static;overflow-x:auto;padding-bottom:.4rem;scroll-snap-type:x proximity;-webkit-mask-image:linear-gradient(90deg,#000 86%,transparent);mask-image:linear-gradient(90deg,#000 86%,transparent)}.proof__tab{min-width:188px;scroll-snap-align:start}}@media (max-width: 820px){.nav__links,.nav__actions .btn--ghost{display:none}.nav__toggle{display:flex;margin-inline-start:auto}.nav__mobile.is-open{display:block;position:fixed;inset:68px 0 auto 0;background:color-mix(in oklab,var(--ink-950) 94%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid oklch(1 0 0 / .1);padding:var(--gutter);z-index:var(--z-nav)}.nav__mobile.is-open a{display:block;color:#d3d8de;font-weight:600;font-size:1.05rem;padding:.7rem 0;border-bottom:1px solid oklch(1 0 0 / .07)}.nav__mobile.is-open .btn{margin-top:1rem;width:100%}.platform__grid{grid-template-columns:1fr}.feature{grid-column:1 / -1!important}}@media (max-width: 680px){.compare,.footer__top{grid-template-columns:1fr}.result__meta{margin-inline-start:0;text-align:start}.step{grid-template-columns:1fr;gap:.5rem}.step__n{width:38px;height:38px;font-size:.95rem}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.flow-token{offset-distance:100%;opacity:0}.flow-edge--lit{animation:none;stroke-dasharray:none}.js [data-reveal]{opacity:1;transform:none}}