:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#090b0a;--ink-soft:#151815;--paper:#f1eee4;--paper-dim:#c9c6bc;--signal:#d9ff43;--fault:#ff5138;--rule:#f1eee43b;--rule-dark:#090b0a38;--shell:min(1500px, calc(100vw - 48px));--display:"Bricolage Grotesque Variable", "Arial Narrow", sans-serif;--mono:"Azeret Mono Variable", Consolas, monospace;--ease:cubic-bezier(.2, .8, .2, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--ink);color:var(--paper);font:470 16px/1.55 var(--display);text-rendering:optimizelegibility;margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}img{max-width:100%;display:block}[hidden]{display:none!important}.shell{width:var(--shell);margin-inline:auto}.skip-link{z-index:100;background:var(--signal);color:var(--ink);padding:10px 14px;position:fixed;top:10px;left:10px;transform:translateY(-160%)}.skip-link:focus{transform:none}:focus-visible{outline:3px solid var(--signal);outline-offset:4px}.topbar{z-index:20;border-bottom:1px solid var(--rule);justify-content:space-between;align-items:stretch;min-height:92px;display:flex;position:relative}.wordmark{width:270px;font:760 14px/1.08 var(--mono);letter-spacing:-.04em;border-right:1px solid var(--rule);align-items:center;gap:16px;padding:19px 24px;text-decoration:none;display:flex}.wordmark-mark{border:1px solid var(--paper);width:44px;height:44px;display:block;position:relative}.wordmark-mark:before,.wordmark-mark:after{content:"";background:var(--signal);position:absolute}.wordmark-mark:before{height:1px;top:50%;left:7px;right:7px}.wordmark-mark:after{width:1px;top:7px;bottom:7px;left:50%}.wordmark-mark i{border:1px solid var(--paper);width:7px;height:7px;position:absolute}.wordmark-mark i:first-child{border-bottom:0;border-right:0;top:-1px;left:-1px}.wordmark-mark i:last-child{border-top:0;border-left:0;bottom:-1px;right:-1px}.primary-nav{align-items:stretch;display:flex}.primary-nav a,.primary-nav button{border:0;border-left:1px solid var(--rule);min-height:48px;color:var(--paper);font:590 12px/1 var(--mono);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;background:0 0;place-items:center;padding:0 24px;text-decoration:none;display:grid}.primary-nav a:hover{background:var(--paper);color:var(--ink)}.primary-nav .nav-scan{background:var(--signal);color:var(--ink);padding-inline:31px}.primary-nav .nav-scan:hover{background:var(--paper)}.hero{grid-template-columns:repeat(12,1fr);column-gap:24px;min-height:calc(100svh - 92px);padding:64px 0 76px;display:grid}.hero-copy{grid-column:1/span 7;align-self:center;padding-right:2vw}.eyebrow{border-top:1px solid var(--rule);font:550 10px/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;align-items:center;margin:0 0 54px;padding-top:10px;display:flex}.eyebrow span{color:var(--signal)}.eyebrow b{color:var(--paper-dim);font-weight:450}h1{max-width:950px;font:760 clamp(66px, 8.4vw, 148px)/.76 var(--display);letter-spacing:-.085em;text-transform:uppercase;margin:0}h1 em{color:var(--signal);font-variation-settings:"wdth" 78;font-style:normal}.hero-deck{letter-spacing:-.025em;max-width:610px;margin:55px 0 0 13%;font-size:clamp(18px,1.55vw,25px);line-height:1.3}.hero-actions{align-items:center;gap:28px;margin:35px 0 0 13%;display:flex}.action{min-height:48px;color:inherit;font:610 12px/1 var(--mono);text-transform:uppercase;cursor:pointer;transition:background-color .16s, color .16s, transform .16s var(--ease);background:0 0;border:1px solid;border-radius:0;justify-content:space-between;align-items:center;gap:30px;padding:14px 18px;text-decoration:none;display:inline-flex}.action:hover{transform:translateY(-2px)}.action-primary{background:var(--signal);color:var(--ink);border-color:var(--signal)}.action-primary:hover{background:var(--paper);border-color:var(--paper)}.action-primary:disabled{cursor:wait;opacity:.45;transform:none}.action-quiet{color:var(--paper-dim)}.action-light{color:var(--ink)}.text-link{font:560 12px/1.2 var(--mono);text-underline-offset:5px}.scanner-stage{border:1px solid var(--paper);background:var(--ink-soft);box-shadow:13px 13px 0 var(--signal);grid-column:8/-1;align-self:center;position:relative}.stage-ruler{z-index:2;width:100%;color:var(--paper-dim);font:450 8px/1 var(--mono);justify-content:space-between;display:flex;position:absolute;top:-25px;left:0}.stage-ruler span:before{background:var(--paper-dim);content:"";width:1px;height:8px;margin:0 auto 5px;display:block}.stage-header{border-bottom:1px solid var(--rule);min-height:52px;font:520 9px/1 var(--mono);letter-spacing:.06em;justify-content:space-between;align-items:center;padding:0 15px;display:flex}.stage-header div{align-items:center;gap:9px;display:flex}.status-light{background:var(--signal);width:8px;height:8px;box-shadow:0 0 0 3px #d9ff431f}.drop-field{cursor:pointer;background-color:var(--ink-soft);background-image:linear-gradient(#0708070f 0%,#070807b8 53%,#070807f7 100%),url(/assets/hero-forensic-scan.jpg);background-position:68%;background-size:cover;flex-direction:column;justify-content:flex-end;align-items:flex-start;min-height:545px;padding:38px;transition:color .16s,background-color .16s,filter .16s;display:flex;position:relative;overflow:hidden}.drop-field:before{background:var(--signal);opacity:0;content:"";width:13%;position:absolute;top:0;bottom:0;left:-16%;transform:skew(-6deg)}.drop-field.is-reading:before{opacity:.8;animation:1.15s linear infinite scan-pass}.drop-field:hover,.drop-field.is-dragging{background:var(--signal);color:var(--ink)}.drop-field input{opacity:0;width:1px;height:1px;position:absolute}.drop-reticle{border:1px solid;width:126px;height:126px;position:absolute;top:45px;right:38px}.drop-reticle:before,.drop-reticle:after,.drop-reticle span:before,.drop-reticle span:after{content:"";background:currentColor;position:absolute}.drop-reticle:before{width:1px;height:calc(100% + 28px);top:-14px;left:50%}.drop-reticle:after{width:calc(100% + 28px);height:1px;top:50%;left:-14px}.drop-reticle span:before{height:1px;top:20%;left:20%;right:20%}.drop-reticle span:after{width:1px;top:20%;bottom:20%;left:20%}.drop-index,.section-number,.layer-type{font:570 9px/1.3 var(--mono);letter-spacing:.075em;text-transform:uppercase;margin:0}.drop-field h2{max-width:500px;font:660 clamp(36px, 4.1vw, 66px)/.92 var(--display);letter-spacing:-.055em;text-transform:uppercase;margin:24px 0 18px}.drop-field>p:not(.drop-index){max-width:330px;color:var(--paper-dim);font:450 12px/1.5 var(--mono);margin:0}.drop-field:hover>p{color:currentColor}.choose-file{font:620 11px/1 var(--mono);text-transform:uppercase;border-bottom:1px solid;margin-top:28px;padding-bottom:3px}.result{grid-template-rows:52% 48%;min-height:545px;display:grid}.result-visual{background:#242824;position:relative;overflow:hidden}.result-visual:after{content:"";pointer-events:none;border:1px solid #fff9;position:absolute;inset:12px}.result-visual img{object-fit:contain;width:100%;height:100%}.preview-stamp{background:var(--signal);color:var(--ink);font:700 10px/1 var(--mono);padding:10px 13px;position:absolute;bottom:0;left:0}.result-copy{flex-direction:column;padding:25px 28px 27px;display:flex}.result-copy h2{font:670 clamp(27px, 2.4vw, 42px)/.96 var(--display);letter-spacing:-.04em;text-transform:uppercase;margin:12px 0 6px}.result-copy>p:not(.drop-index):not(.file-fact){color:var(--paper-dim);margin:9px 0 0;line-height:1.4}.file-fact{font:450 9px/1.4 var(--mono);color:var(--signal);overflow-wrap:anywhere;margin:0}.result-actions{gap:10px;margin-top:auto;display:flex}.evidence-board{padding:92px 0 110px}.board-header{grid-template-columns:2fr 7fr 3fr;align-items:end;gap:24px;margin-bottom:44px;display:grid}.board-header .section-number{color:var(--signal);align-self:start}.board-header h2{max-width:750px;font:690 clamp(42px, 5.5vw, 88px)/.86 var(--display);letter-spacing:-.065em;text-transform:uppercase;margin:0}.board-header>p:last-child{color:var(--paper-dim);margin:0;font-size:15px}.evidence-grid{border-top:1px solid var(--paper)}.evidence-layer{border-bottom:1px solid var(--rule);grid-template-columns:1fr 9fr 2fr;align-items:start;gap:24px;min-height:154px;padding:24px 0 23px;display:grid}.layer-number{font:650 33px/1 var(--mono);color:var(--paper-dim)}.layer-type{color:var(--signal)}.evidence-layer h3{font:640 25px/1 var(--display);letter-spacing:-.025em;margin:9px 0 7px}.evidence-layer p{max-width:780px;color:var(--paper-dim);margin:0}.layer-status{min-width:112px;color:var(--signal);text-align:center;font:620 9px/1 var(--mono);border:1px solid;justify-self:end;padding:8px 10px}.layer-status.invalid,.layer-status.error{color:var(--fault)}.layer-status.neutral,.layer-status.absent{color:var(--paper-dim)}.plain-list{max-width:780px;margin:13px 0 0;padding:0;list-style:none}.plain-list li{border-top:1px solid var(--rule);font:470 11px/1.35 var(--mono);justify-content:space-between;gap:16px;padding:7px 0;display:flex}.plain-list li b{color:var(--paper-dim);text-transform:uppercase;font-weight:460}.manifest-details{border-bottom:1px solid var(--rule)}.manifest-details summary{cursor:pointer;min-height:62px;font:590 11px/1 var(--mono);text-transform:uppercase;align-items:center;display:flex}.manifest-facts{padding:0 0 35px 8.3%}.manifest-facts dl{border-top:1px solid var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.manifest-facts dl>div{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);min-height:70px;padding:13px}.manifest-facts dt{color:var(--paper-dim);font:500 9px/1.2 var(--mono);text-transform:uppercase}.manifest-facts dd{overflow-wrap:anywhere;font:480 12px/1.4 var(--mono);margin:8px 0 0}.method{border-top:1px solid var(--rule);grid-template-columns:repeat(12,1fr);gap:24px;padding:110px 0 130px;display:grid}.method-title{grid-column:1/span 5;align-self:start;position:sticky;top:30px}.method-title .section-number{color:var(--signal)}.method-title h2{font:670 clamp(48px, 5.6vw, 88px)/.87 var(--display);letter-spacing:-.07em;text-transform:uppercase;margin:35px 0 0}.method-list{grid-column:7/-1;margin:0;padding:0;list-style:none}.method-list li{border-top:1px solid var(--paper);grid-template-columns:1fr 5fr;gap:20px;min-height:190px;padding:25px 0 38px;display:grid}.method-list b{color:var(--signal);font:600 12px/1 var(--mono)}.method-list h3{font:630 30px/1 var(--display);letter-spacing:-.035em;margin:0 0 20px}.method-list p{color:var(--paper-dim);margin:0;font-size:17px}.limits{background:var(--signal);color:var(--ink)}.limits-grid{grid-template-columns:2fr 7fr 3fr;align-items:start;gap:24px;min-height:560px;padding:70px 0;display:grid}.limits blockquote{font:710 clamp(46px, 6vw, 96px)/.88 var(--display);letter-spacing:-.07em;text-transform:uppercase;margin:0}.limits-copy{align-self:end}.limits-copy p{margin:0 0 25px;font-size:17px}.faq{grid-template-columns:5fr 7fr;gap:24px;padding:115px 0 130px;display:grid}.faq header h2{max-width:550px;font:680 clamp(43px, 5vw, 78px)/.88 var(--display);letter-spacing:-.065em;text-transform:uppercase;margin:32px 0 0}.faq header .section-number{color:var(--signal)}.faq-list{border-top:1px solid var(--paper)}.faq-list details{border-bottom:1px solid var(--rule)}.faq-list summary{cursor:pointer;align-items:center;min-height:78px;padding:21px 46px 21px 0;font-size:19px;font-weight:590;display:flex}.faq-list details p{color:var(--paper-dim);margin:0;padding:0 46px 30px 0}.related{border-block:1px solid var(--paper);grid-template-columns:2fr 7fr 3fr;align-items:center;gap:24px;min-height:270px;margin-bottom:110px;padding:26px 0;display:grid}.related>span{color:var(--signal);font:560 9px/1 var(--mono)}.related h2{font:640 clamp(30px, 3vw, 50px)/.95 var(--display);letter-spacing:-.04em;text-transform:uppercase;margin:0 0 5px}.related p{color:var(--paper-dim);margin:0}.related>a{border-bottom:1px solid var(--paper);font:580 11px/1 var(--mono);text-transform:uppercase;justify-content:space-between;justify-self:stretch;padding:20px 0;text-decoration:none;display:flex}.related>a:hover{color:var(--signal);border-color:var(--signal)}.site-footer{border-top:1px solid var(--rule)}.footer-grid{grid-template-columns:5fr 4fr 3fr;gap:24px;min-height:330px;padding:46px 0 28px;display:grid}.footer-mark{font:740 27px/.9 var(--mono);text-decoration:none}.footer-grid>div p{max-width:330px;color:var(--paper-dim)}.footer-grid nav{flex-direction:column;align-items:flex-start;gap:9px;display:flex}.footer-grid nav a{font:480 11px/1.35 var(--mono)}.copyright{color:var(--paper-dim);font:430 9px/1.5 var(--mono);align-self:end;margin:0}.consent{z-index:60;border:1px solid var(--ink);background:var(--paper);width:min(480px,100vw - 36px);color:var(--ink);box-shadow:8px 8px 0 var(--signal);padding:18px;position:fixed;bottom:18px;right:18px}.consent p{margin:0;font-size:14px}.consent div{justify-content:flex-end;gap:8px;margin-top:14px;display:flex}.consent button{border:1px solid var(--ink);min-height:38px;color:var(--ink);cursor:pointer;background:0 0;border-radius:0;padding:8px 12px}.consent button:last-child{background:var(--ink);color:var(--paper)}.article-hero{border-bottom:1px solid var(--rule);grid-template-columns:repeat(12,1fr);gap:24px;padding:90px 0 70px;display:grid}.article-hero .section-number{color:var(--signal);grid-column:1/span 2}.article-hero h1{grid-column:3/-1;font-size:clamp(55px,8vw,126px);line-height:.83}.article-hero .article-deck{grid-column:5/span 5;margin:35px 0 0;font-size:22px;line-height:1.35}.article-body{grid-template-columns:repeat(12,1fr);gap:24px;padding:78px 0 120px;display:grid}.article-toc{border-top:1px solid var(--paper);font:480 10px/1.35 var(--mono);flex-direction:column;grid-column:1/span 3;align-self:start;gap:8px;padding-top:13px;display:flex;position:sticky;top:24px}.article-copy{grid-column:5/span 6}.article-copy h2{font:660 clamp(36px, 4vw, 58px)/.94 var(--display);letter-spacing:-.045em;text-transform:uppercase;margin:76px 0 22px}.article-copy h2:first-child{margin-top:0}.article-copy h3{margin:42px 0 14px;font-size:26px;line-height:1.05}.article-copy p,.article-copy li{color:var(--paper-dim);font-size:18px}.article-copy a{text-underline-offset:4px}.article-copy .callout{border-block:1px solid var(--signal);color:var(--paper);font:500 16px/1.55 var(--mono);margin:38px 0;padding:22px 0 22px 8%}.article-copy table{border-collapse:collapse;width:100%;font:450 12px/1.45 var(--mono);margin:28px 0}.article-copy th,.article-copy td{border-bottom:1px solid var(--rule);text-align:left;vertical-align:top;padding:12px 8px}.article-copy th{color:var(--signal)}.article-cta{border-top:1px solid var(--paper);justify-content:space-between;align-items:center;gap:25px;margin-top:80px;padding-top:24px;display:flex}.article-cta h2{margin:0}@keyframes scan-pass{0%{transform:translate(0)skew(-6deg)}to{transform:translate(900%)skew(-6deg)}}@media (width<=1050px){:root{--shell:min(100% - 32px, 900px)}.primary-nav a{display:none}.hero{grid-template-columns:repeat(4,1fr);row-gap:75px}.hero-copy,.scanner-stage{grid-column:1/-1}.hero-copy{padding-right:0}.scanner-stage{justify-self:end;width:min(660px,100%)}.board-header,.limits-grid,.related{grid-template-columns:1fr}.board-header h2,.limits blockquote{max-width:850px}.evidence-layer{grid-template-columns:1fr 8fr 2fr}.method{grid-template-columns:repeat(4,1fr)}.method-title{grid-column:1/-1;position:static}.method-list{grid-column:2/-1}.faq{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.copyright{grid-column:1/-1}.article-hero,.article-body{grid-template-columns:repeat(4,1fr)}.article-hero .section-number,.article-hero h1{grid-column:1/-1}.article-hero .article-deck{grid-column:2/-1}.article-toc{grid-column:1/-1;position:static}.article-copy{grid-column:1/-1;max-width:760px;margin-inline:auto}}@media (width<=650px){:root{--shell:calc(100% - 24px)}.topbar{min-height:72px}.wordmark{border-right:0;width:auto;padding:13px 12px}.wordmark-mark{width:38px;height:38px}.primary-nav .nav-scan{padding-inline:15px}.hero{min-height:auto;padding:42px 0 65px}.eyebrow{margin-bottom:35px}.eyebrow b{display:none}h1{font-size:clamp(58px,20vw,91px);line-height:.79}.hero-deck,.hero-actions{margin-left:0}.hero-actions{flex-direction:column;align-items:flex-start}.scanner-stage{box-shadow:7px 7px 0 var(--signal)}.drop-field,.result{min-height:470px}.drop-field{padding:24px}.drop-reticle{width:92px;height:92px;top:32px;right:24px}.drop-field h2{font-size:39px}.result-actions{flex-direction:column}.evidence-board{padding:75px 0}.board-header{margin-bottom:25px}.board-header h2{font-size:46px}.evidence-layer{grid-template-columns:42px 1fr;gap:12px}.layer-number{font-size:19px}.layer-status{grid-column:2;justify-self:start;margin-top:8px}.plain-list li{display:block}.plain-list li b{margin-top:4px;display:block}.manifest-facts{padding-left:0}.manifest-facts dl{grid-template-columns:1fr}.method{padding:80px 0}.method-title h2{font-size:49px}.method-list{grid-column:1/-1}.method-list li{grid-template-columns:40px 1fr}.limits-grid{padding:54px 0}.limits blockquote{font-size:47px}.faq{padding:80px 0}.faq header h2{font-size:47px}.related{margin-bottom:75px}.footer-grid{grid-template-columns:1fr}.article-hero{padding:58px 0 48px}.article-hero h1{font-size:59px}.article-hero .article-deck{grid-column:1/-1;font-size:18px}.article-body{padding:55px 0 80px}.article-copy p,.article-copy li{font-size:16px}.article-cta{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/bricolage-grotesque-vietnamese-wght-normal-BUzh504Q.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/bricolage-grotesque-latin-ext-wght-normal-CcLUaPy7.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/bricolage-grotesque-latin-wght-normal-DLoelf7F.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Azeret Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/azeret-mono-latin-ext-wght-normal-CaAVEd4C.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Azeret Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/azeret-mono-latin-wght-normal-BhHwRSCm.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}