:root{color-scheme:dark;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--background: #070b12;--background-raised: #0a111c;--surface: #0d1623;--surface-raised: #111e2f;--surface-accent: #10261f;--text: #f4f8ff;--text-soft: #d7e0ee;--text-muted: #aebcd0;--accent: #53e6a5;--accent-strong: #79f0bb;--accent-blue: #8bb8ff;--accent-violet: #b8a5ff;--warning: #ffd27d;--danger: #ff9bad;--border: rgba(183, 207, 239, .17);--border-strong: rgba(183, 207, 239, .29);--focus: #b7fce0;--shadow: 0 28px 80px rgba(0, 0, 0, .34);--radius-sm: 10px;--radius-md: 18px;--radius-lg: 28px;--page-width: 1180px;--content-width: 980px}*{box-sizing:border-box}html{background:var(--background);scroll-behavior:smooth;scroll-padding-top:94px}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;background:radial-gradient(circle at 14% -12%,rgba(83,230,165,.11),transparent 35rem),radial-gradient(circle at 92% 8%,rgba(139,184,255,.12),transparent 31rem),var(--background);color:var(--text);font-size:16px;line-height:1.65}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.68}a{color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:4px}::selection{background:var(--accent);color:#04100b}h1,h2,h3,h4,p,dl,dd{margin-top:0}h1,h2,h3,h4{color:var(--text);line-height:1.14;letter-spacing:-.03em}p:last-child,dd:last-child{margin-bottom:0}code{border:1px solid rgba(139,184,255,.18);border-radius:6px;background:#8bb8ff17;color:#dce9ff;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;overflow-wrap:anywhere;padding:.12em .35em}.site-shell{min-height:100vh}.skip-link{position:fixed;z-index:1000;top:12px;left:12px;transform:translateY(-180%);border-radius:var(--radius-sm);background:var(--accent);color:#04100b;font-weight:800;padding:10px 16px;text-decoration:none;transition:transform .18s ease-out}.skip-link:focus{transform:translateY(0)}.hero{position:relative;isolation:isolate;max-width:var(--page-width);margin:0 auto;padding:28px clamp(20px,4vw,56px) 0}.hero:before{position:absolute;z-index:-1;top:92px;right:7%;bottom:80px;left:7%;border-radius:50%;background:#53e6a50e;content:"";filter:blur(80px)}.hero-topbar,.legal-header{display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:grid;grid-template-columns:44px auto;align-items:center;width:fit-content;color:var(--text);font-size:1.12rem;font-weight:800;letter-spacing:-.02em;line-height:1.15;text-decoration:none}.brand small{grid-column:2;color:var(--text-muted);font-size:.72rem;font-weight:600;letter-spacing:.015em}.brand-mark{grid-row:1 / span 2;width:36px;height:36px;fill:#53e6a50f;stroke:var(--accent);stroke-linecap:round;stroke-linejoin:round;stroke-width:2.5}.privacy-promise,.local-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(83,230,165,.3);border-radius:999px;background:#53e6a512;color:var(--accent-strong);font-size:.78rem;font-weight:750;letter-spacing:.02em;padding:7px 12px}.privacy-promise svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.hero-content{max-width:900px;padding:clamp(88px,13vw,156px) 0 clamp(64px,9vw,104px)}.eyebrow{margin-bottom:14px;color:var(--accent);font-size:.76rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.hero h1{max-width:780px;margin-bottom:26px;font-size:clamp(3.2rem,9vw,7.4rem);letter-spacing:-.072em}.hero-lede{max-width:720px;margin-bottom:32px;color:var(--text-soft);font-size:clamp(1.08rem,2vw,1.35rem);line-height:1.65}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 22px}.hero-actions p{color:var(--text-muted);font-size:.9rem}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:12px;font-weight:800;line-height:1.25;padding:12px 18px;text-align:center;text-decoration:none;transition:background-color .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease}.primary-button{border:1px solid var(--accent);background:var(--accent);box-shadow:0 10px 32px #53e6a529;color:#04110b}.primary-button:hover:not(:disabled){border-color:var(--accent-strong);background:var(--accent-strong);box-shadow:0 12px 40px #53e6a540}.secondary-button{border:1px solid var(--border-strong);background:var(--surface-raised);color:var(--text)}.secondary-button:hover:not(:disabled){border-color:var(--accent-blue);background:#16263c}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);margin:0;border:1px solid var(--border);border-bottom:0;border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:#0d1623c7;box-shadow:var(--shadow);overflow:hidden}.trust-strip div{min-width:0;padding:26px 28px}.trust-strip div+div{border-left:1px solid var(--border)}.trust-strip dt{color:var(--text);font-size:clamp(1.55rem,3vw,2.25rem);font-weight:850;letter-spacing:-.045em}.trust-strip dd{color:var(--text-muted);font-size:.86rem}.module-nav{position:sticky;z-index:100;top:0;border-block:1px solid var(--border);background:#070b12e6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.module-nav-inner{display:flex;max-width:var(--page-width);margin:0 auto;overflow-x:auto;padding:0 clamp(12px,3vw,38px);scrollbar-color:var(--border-strong) transparent;scrollbar-width:thin}.module-nav a{display:inline-flex;align-items:center;flex:0 0 auto;gap:8px;min-height:58px;border-bottom:2px solid transparent;color:var(--text-soft);font-size:.77rem;font-weight:720;padding:0 clamp(10px,1.7vw,19px);text-decoration:none;transition:border-color .18s ease,color .18s ease,background-color .18s ease}.module-nav a:hover{border-bottom-color:var(--accent);background:#53e6a50b;color:var(--text)}.module-nav a span{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.68rem}main{display:block}.main-intro{max-width:var(--content-width);margin:0 auto;padding:clamp(80px,10vw,132px) clamp(20px,4vw,52px) 18px}.main-intro h2,.verify-panel h2{max-width:760px;margin-bottom:22px;font-size:clamp(2rem,5vw,4rem)}.main-intro>p:last-child{max-width:700px;color:var(--text-muted);font-size:1.06rem}.module-section{max-width:var(--content-width);margin:0 auto;padding:clamp(92px,12vw,152px) clamp(20px,4vw,52px) 24px;scroll-margin-top:68px}.module-section+.module-section{position:relative}.module-section+.module-section:before{position:absolute;top:50px;right:clamp(20px,4vw,52px);left:clamp(20px,4vw,52px);height:1px;background:linear-gradient(90deg,transparent,var(--border-strong) 15%,var(--border-strong) 85%,transparent);content:""}.section-heading{max-width:790px;margin-bottom:28px}.section-heading h2{margin-bottom:0;font-size:clamp(2.25rem,5.7vw,4.8rem)}.module-copy{max-width:76ch;color:var(--text-soft);font-size:clamp(1rem,1.6vw,1.1rem)}.module-copy p,.why-card p,.technical-region p,.fallback-message p{margin-bottom:1em}.why-card{max-width:76ch;margin:34px 0 42px;border-left:3px solid var(--accent-blue);border-radius:0 var(--radius-md) var(--radius-md) 0;background:#8bb8ff11;color:var(--text-soft);padding:24px clamp(20px,4vw,30px)}.why-label{margin-bottom:8px!important;color:var(--accent-blue);font-size:.75rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.live-result{border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:linear-gradient(145deg,#111e2ff5,#0a111cf5);box-shadow:var(--shadow);overflow:hidden;padding:clamp(22px,4vw,36px)}.result-heading{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px}.result-heading h3{margin:0 auto 0 0;font-size:1rem;letter-spacing:-.01em}.live-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px #53e6a51a}.local-badge{border-color:var(--border);background:#ffffff09;color:var(--text-muted);font-size:.68rem;padding:5px 9px}.result-status{min-height:52px;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);color:var(--text-muted);padding:14px 16px}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--border);overflow:hidden}.result-item{min-width:0;background:var(--background-raised);padding:18px}.result-item dt,.captured-values dt{margin-bottom:7px;color:var(--text-muted);font-size:.72rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.result-item dd,.captured-values dd{margin-left:0;color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.84rem;line-height:1.55;overflow-wrap:anywhere}.value-unavailable,.capability-unavailable p,.technique-blocked p{color:var(--text-muted)!important}.fallback-message{display:grid;grid-template-columns:28px minmax(0,1fr);gap:14px;margin-top:22px;border:1px solid rgba(83,230,165,.23);border-radius:var(--radius-md);background:#53e6a50e;color:var(--text-soft);padding:18px}.fallback-message>svg{width:26px;height:26px;fill:none;stroke:var(--accent);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7}.opt-in-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px 24px;margin-top:26px;border:1px solid rgba(255,210,125,.26);border-radius:var(--radius-md);background:#ffd27d0e;padding:20px}.opt-in-label{margin-bottom:5px;color:var(--warning);font-weight:800}.opt-in-panel>div>p:last-child{color:var(--text-muted);font-size:.88rem}.opt-in-result{grid-column:1 / -1;min-height:48px;border-top:1px solid rgba(255,210,125,.17);color:var(--text-soft);padding-top:16px}.opt-in-result ul{margin-bottom:0}.technical-details{margin-top:18px;border:1px solid var(--border);border-radius:var(--radius-md);background:#0d1623a6;overflow:hidden}.technical-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:54px;border:0;background:transparent;color:var(--text);font-weight:800;padding:14px 18px;text-align:left;transition:background-color .18s ease}.technical-toggle:hover{background:#8bb8ff0f}.chevron{width:20px;height:20px;fill:none;stroke:var(--accent-blue);stroke-linecap:round;stroke-linejoin:round;stroke-width:2;transition:transform .18s ease}.technical-toggle[aria-expanded=true] .chevron{transform:rotate(180deg)}.technical-region{border-top:1px solid var(--border);color:var(--text-muted);font-size:.91rem;padding:20px}.technical-region code{color:var(--accent-blue)}.autofill-demo{position:relative;margin-bottom:22px}.visible-field{max-width:560px}.visible-field label{display:block;margin-bottom:8px;color:var(--text);font-weight:800}.visible-field input{width:100%;min-height:50px;border:1px solid var(--border-strong);border-radius:12px;background:#09111c;color:var(--text);font-size:1rem;padding:12px 14px;transition:border-color .18s ease,box-shadow .18s ease}.visible-field input:hover{border-color:#8bb8ff8a}.visible-field input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 4px #8bb8ff21;outline:0}.visible-field input::placeholder{color:#8291a8}.field-help{margin:9px 0 16px;color:var(--text-muted);font-size:.84rem}.autofill-decoys{position:absolute;top:0;left:-10000px;width:260px;opacity:0}.autofill-decoys label,.autofill-decoys input{display:block;width:240px;min-width:240px;height:44px;min-height:44px;visibility:visible}.autofill-decoys label{margin-bottom:12px}.autofill-decoys label span{display:block}.autofill-result{min-height:72px}.result-callout{color:var(--warning);font-weight:800}.captured-values{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.captured-values div{min-width:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--background-raised);padding:14px}.local-reminder{color:var(--text-muted);font-size:.84rem}.temporary-history-probe{position:fixed;top:0;left:-10000px}.check-list,.capability-grid,.technique-grid{display:grid;gap:12px;margin:0;padding:0;list-style:none}.check-item{display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--background-raised);padding:17px}.check-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid currentColor;border-radius:50%;color:var(--accent);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.76rem;font-weight:900}.check-measured .check-icon{color:var(--accent-blue)}.check-signal .check-icon{color:var(--danger)}.check-item h4,.capability-item h4,.technique-grid h4{margin-bottom:5px;font-size:.94rem;letter-spacing:-.01em}.check-item p,.capability-item p,.technique-grid p{color:var(--text-muted);font-size:.86rem}.capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.capability-item{display:grid;grid-template-columns:38px minmax(0,1fr);gap:12px;min-width:0;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--background-raised);padding:16px}.capability-number{color:var(--accent-violet);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.75rem;font-weight:800}.fingerprint-output{border:1px solid rgba(184,165,255,.27);border-radius:var(--radius-md);background:#b8a5ff0f;padding:clamp(17px,3vw,24px)}.fingerprint-label{margin-bottom:8px;color:var(--accent-violet);font-size:.75rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.fingerprint-output>code{display:block;margin-bottom:12px;border:0;background:transparent;color:var(--text);font-size:clamp(.72rem,2vw,.96rem);letter-spacing:.035em;padding:0;word-break:break-all}.fingerprint-output>p:last-child{color:var(--text-muted);font-size:.84rem}.technique-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:14px}.technique-grid li{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--background-raised);padding:15px}.verify-panel{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);max-width:var(--page-width);margin:clamp(92px,13vw,168px) auto 0;border-block:1px solid var(--border);background:#53e6a509;padding:clamp(54px,8vw,92px) clamp(20px,5vw,64px)}.verify-panel h2{margin-bottom:0}.verify-panel>p{align-self:center;color:var(--text-soft);font-size:1.03rem}.site-footer{max-width:var(--page-width);margin:0 auto;padding:50px clamp(20px,5vw,64px) 66px}.footer-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:28px}.footer-inner>div>p{max-width:420px;margin:12px 0 0;color:var(--text-muted);font-size:.85rem}.site-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px}.site-footer nav a,.back-link{min-height:44px;color:var(--text-soft);font-weight:720;text-decoration-color:#53e6a573;text-underline-offset:5px}.site-footer nav a{display:inline-flex;align-items:center}.site-footer nav a:hover,.back-link:hover{color:var(--accent);text-decoration-color:var(--accent)}.legal-header{max-width:var(--page-width);margin:0 auto;border-bottom:1px solid var(--border);padding:26px clamp(20px,5vw,64px)}.back-link{display:inline-flex;align-items:center;gap:8px}.back-link svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.legal-main{max-width:860px;margin:0 auto;padding:clamp(66px,10vw,120px) clamp(20px,5vw,64px)}.legal-document h1{margin-bottom:10px;font-size:clamp(2.5rem,7vw,5.2rem)}.legal-document h2{margin:56px 0 16px;font-size:clamp(1.5rem,3vw,2.25rem)}.legal-document h3{margin:36px 0 12px}.legal-document p,.legal-document li{max-width:74ch;color:var(--text-soft)}.legal-document ul{display:grid;gap:14px;padding-left:24px}.legal-document>p:nth-child(2){color:var(--text-muted)}.legal-draft-note{margin:36px 0 48px;border:1px solid rgba(255,210,125,.28);border-radius:var(--radius-md);background:#ffd27d0f;color:var(--text-soft);padding:20px}[hidden]{display:none!important}@media(min-width:761px){.hero-content{padding:36px 0 20px}.hero h1{font-size:clamp(3.2rem,7vw,5.5rem)}}@media(max-width:760px){.privacy-promise{max-width:190px}.trust-strip{grid-template-columns:1fr}.trust-strip div+div{border-top:1px solid var(--border);border-left:0}.result-grid,.captured-values,.capability-grid,.technique-grid,.verify-panel,.opt-in-panel{grid-template-columns:1fr}.opt-in-panel .primary-button{width:100%}.footer-inner{align-items:flex-start;flex-direction:column}}@media(max-width:520px){.hero{padding-inline:18px}.hero-topbar,.legal-header{align-items:flex-start;flex-direction:column}.hero-content{padding-top:74px}.hero h1{font-size:clamp(3rem,18vw,4.8rem)}.hero-actions,.hero-actions .primary-button{width:100%}.module-nav a{min-height:54px}.module-section,.main-intro{padding-inline:18px}.live-result{border-radius:20px;padding:18px}.result-heading{align-items:flex-start}.local-badge{width:100%;margin-left:18px}.fallback-message{grid-template-columns:1fr}.site-footer nav{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}@media(forced-colors:active){.live-result,.why-card,.fallback-message,.technical-details,.opt-in-panel{border:1px solid CanvasText}}