@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-cyrillic-ext-wght-normal.DjL33-gN.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-cyrillic-wght-normal.BEAKL7Jp.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-vietnamese-wght-normal.6IgcOCM7.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:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-latin-ext-wght-normal.DC-KSUi6.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:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-latin-wght-normal.BgDaEnEv.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}:root{--paper:#f4eae1;--ink:#050505;--blue:#087fe5;--orange:#ff9d1c;--green:#16a84a;--purple:#a855f7;--red:#ef3340;--rule:#05050538;--gutter:clamp(20px, 3.3vw, 64px);color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizelegibility;font-family:Geist Variable,Arial,sans-serif;font-size:17px;line-height:1.5}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.3}a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}img{height:auto}button{color:inherit}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.dark :focus-visible,.closing :focus-visible,.purple :focus-visible{outline-color:#fff}[hidden]{display:none!important}h1,h2,h3,p,figure{margin:0}h1,h2,h3{letter-spacing:-.055em;font-weight:650;line-height:1.03}h1{font-size:clamp(52px,6.8vw,108px)}h2{font-size:clamp(40px,4.55vw,70px)}h3{font-size:clamp(27px,2.5vw,38px)}p{line-height:1.6}main:focus{outline:none}.section{padding:110px max(var(--gutter), calc((100vw - 1360px) / 2));position:relative}.dark{background:var(--ink);color:var(--paper);--rule:#f4eae140}.orange{--accent:var(--orange)}.purple{--accent:var(--purple)}.green{--accent:var(--green)}.red{--accent:var(--red)}.cream{--accent:var(--paper)}.eyebrow,.hero-bottom,.art-heading,.hero-art figcaption,.section-end>span,.canvas-bar,.viewer-bar,.step-overline,.diagram-note,.library-context,.visual-caption,.role-labels,.footer-bottom{letter-spacing:.035em;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;line-height:1.5}.eyebrow{align-items:center;gap:10px;font-weight:500;display:flex}.signal-dot{background:var(--blue);border-radius:50%;flex-shrink:0;width:7px;height:7px;display:inline-block}.button{background:var(--ink);min-height:52px;color:var(--paper);border:1px solid var(--ink);border-radius:7px;justify-content:center;align-items:center;gap:24px;padding:14px 21px;font-size:14px;font-weight:550;line-height:1.35;transition:background .2s,transform .2s;display:inline-flex}.button:hover{background:#292929;transform:translateY(-2px)}.button.pale{background:var(--paper);color:var(--ink);border-color:var(--paper)}.button.pale:hover{background:#fff}.text-link{text-underline-offset:5px;align-items:center;gap:16px;min-height:44px;font-size:14px;font-weight:550;display:inline-flex}.text-link:hover{text-decoration:underline}.skip{z-index:100;background:var(--blue);color:#fff;padding:15px;position:fixed;top:-80px;left:16px}.skip:focus{top:12px}.site-header{height:76px;padding:0 var(--gutter);background:var(--paper);border-bottom:1px solid var(--rule);z-index:40;justify-content:space-between;align-items:center;gap:28px;transition:background .2s,color .2s;display:flex;position:fixed;inset:0 0 auto}.site-header[data-tone=dark]{background:var(--ink);color:var(--paper);border-color:#363330}.brand{flex-shrink:0;align-items:center;gap:10px;line-height:1;display:flex}.brand img:first-child{object-fit:contain;width:34px;height:34px}.brand img:last-child{filter:invert();object-fit:contain;width:140px;height:22px}.site-header[data-tone=dark] .brand img:last-child,.site-footer .brand img:last-child{filter:none}.desktop-nav{align-items:center;gap:28px;display:flex}.desktop-nav a{align-items:center;min-height:44px;font-size:13px;display:flex}.desktop-nav a:hover{opacity:.6}.header-cta{gap:22px;min-height:40px;padding:10px 15px;font-size:12px}.site-header[data-tone=dark] .header-cta{background:var(--paper);color:var(--ink)}.menu-toggle{border:1px solid var(--rule);background:0 0;border-radius:6px;width:44px;height:44px;font-size:22px;display:none}dialog{background:var(--paper);border:0;border-radius:14px;width:calc(100% - 24px);max-width:none;margin:0;padding:24px;position:fixed;inset:12px 12px auto}dialog::backdrop{background:#050505bb}.mobile-menu-head{justify-content:space-between;align-items:center;gap:15px;display:flex}.mobile-menu-head button{border:1px solid var(--rule);background:0 0;border-radius:50%;width:44px;height:44px;font-size:28px}dialog nav{flex-direction:column;margin:36px 0;display:flex}dialog nav a{border-top:1px solid var(--rule);letter-spacing:-.04em;padding:18px 0;font-size:clamp(24px,6vw,38px)}dialog p{font-size:13px}.hero{padding-top:118px;padding-bottom:30px}.hero-top,.hero-bottom{justify-content:space-between;align-items:center;gap:20px;display:flex}.hero-grid{grid-template-columns:5fr 7fr;align-items:center;gap:12px;padding:60px 0 70px;display:grid}.hero-copy{z-index:1;position:relative}.hero-copy h1{letter-spacing:-.065em;font-size:clamp(60px,7.1vw,109px);font-weight:650;line-height:.97}.hero-copy h1>span{color:var(--blue)}.hero-copy>p{margin:28px 0;font-size:18px;line-height:1.55}.hero-actions{flex-wrap:wrap;align-items:center;gap:22px;display:flex}.hero-art{flex-direction:column;justify-content:center;align-self:stretch;min-width:0;padding-top:20px;display:flex;position:relative}.art-heading{border-top:1px solid var(--rule);z-index:1;justify-content:space-between;gap:15px;padding-top:12px;display:flex;position:relative}.hero-art>img{mix-blend-mode:multiply;aspect-ratio:3/2;object-fit:contain;width:100%;margin:18px 0 4px}.hero-art figcaption{border-top:1px solid var(--rule);justify-content:space-between;align-items:center;gap:16px;min-height:51px;padding-top:8px;display:flex}.hero-art figcaption button{white-space:nowrap;min-height:44px;font:inherit;background:0 0;border:0;padding:8px}.hero-annotation{z-index:2;background:var(--paper);border:1px solid var(--rule);border-radius:20px;padding:7px 10px;font:9px/1.5 ui-monospace,monospace;transition:opacity .4s,transform .4s;position:absolute}.hero-annotation span{background:var(--ink);width:18px;height:18px;color:var(--paper);border-radius:50%;place-items:center;margin-right:4px;font-size:8px;display:inline-grid}.annotation-a{top:24%;left:0}.annotation-b{top:46%;right:0}.annotation-c{bottom:21%;left:16%}.hero-art[data-stage="0"] .annotation-b,.hero-art[data-stage="0"] .annotation-c,.hero-art[data-stage="1"] .annotation-c{opacity:0;transform:translateY(8px)}.hero-bottom{border-top:1px solid var(--rule);padding-top:24px}.hero-bottom a{align-items:center;min-height:44px;display:flex}.section-heading{justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:52px;display:flex}.section-heading h2,.section-heading h1{margin-top:22px}.section-heading>p,.section-heading>div>p{max-width:360px;font-size:15px;line-height:1.7}.section-heading>div>.text-link{margin-top:12px}.discovery-grid{grid-template-columns:repeat(4,minmax(0,1fr));grid-template-areas:"a a b b""c c d d""c c e e""f f g g";gap:24px;display:grid}.tile-1{grid-area:a}.tile-2{grid-area:b}.tile-3{grid-area:c}.tile-4{grid-area:d}.tile-5{grid-area:e}.tile-6{grid-area:f}.tile-7{grid-area:g}.discovery-tile{color:var(--ink);background:var(--accent);border-radius:22px;flex-direction:column;min-width:0;display:flex;overflow:hidden}.cover{aspect-ratio:2/3;width:100%;position:relative;overflow:hidden}.cover>img{object-fit:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.2,.8,.2,1)}.edition{background:var(--ink);color:var(--paper);letter-spacing:.08em;border:1px solid #f4eae155;border-radius:24px;padding:8px 13px;font-size:11px;position:absolute;top:18px;left:18px}.tile-art{border-radius:14px;margin:12px 12px 0;position:relative;overflow:hidden}.tile-art .cover{aspect-ratio:1.9}.tile-3 .tile-art{flex:1;min-height:420px}.tile-3 .cover{aspect-ratio:auto;height:100%;position:absolute;inset:0}.tile-4,.tile-5{grid-template-columns:1fr 1fr;min-height:276px;display:grid}.tile-4 .tile-art,.tile-5 .tile-art{margin:12px 0 12px 12px}.tile-4 .cover,.tile-5 .cover{aspect-ratio:auto;height:100%}.tile-copy{padding:23px 26px 27px}.tile-copy .eyebrow{font-size:10px}.tile-copy h3{max-width:500px;margin:12px 0 10px;font-size:34px}.tile-copy p{max-width:480px;font-size:14px}.tile-4 .tile-copy,.tile-5 .tile-copy{flex-direction:column;justify-content:center;padding:24px;display:flex}.tile-4 h3,.tile-5 h3{font-size:30px}.tile-6 .cover,.tile-7 .cover{aspect-ratio:2.4}.tile-6 img{object-position:50% 20%}.tile-7 img{object-position:50% 70%}.tile-arrow{background:var(--paper);border-radius:50%;place-items:center;width:43px;height:43px;font-size:31px;line-height:1;display:grid;position:absolute;bottom:15px;right:15px}.discovery-tile:hover img,.discovery-tile:focus-visible img,.editorial-card:hover img,.editorial-card:focus-visible img{transform:scale(1.035)}.section-end{justify-content:space-between;align-items:center;gap:24px;margin-top:30px;display:flex}.explanation-reader{background:var(--ink);color:var(--paper);border:1px solid #302f2e;border-radius:24px;overflow:hidden}.viewer-bar{border-bottom:1px solid #393633;justify-content:space-between;gap:20px;padding:19px 28px;display:flex}.bar-divider{opacity:.4;margin:0 10px}.viewer-state{color:#ada6a0;font-size:9px}.viewer-body{grid-template-columns:1.05fr 1fr;min-height:410px;display:grid}.viewer-diagram{background:var(--accent);color:var(--ink);flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:35px;display:flex}.diagram{flex:1;width:min(100%,430px);height:auto}.diagram text{fill:currentColor;stroke:none;font-family:ui-monospace,monospace;font-size:9px}.diagram-note{text-align:center;font-size:9px}.viewer-caption{align-self:center;padding:44px}.step-overline{color:var(--accent);justify-content:space-between;gap:15px;margin-bottom:22px;display:flex}.viewer-caption h3{max-width:430px;font-size:clamp(30px,3vw,44px)}.viewer-caption>p{color:#c1b9b2;max-width:460px;min-height:108px;margin-top:20px;font-size:16px;line-height:1.7}.reader-controls{align-items:center;gap:10px;margin-top:27px;display:flex}.reader-controls button{background:0 0;border:1px solid #6a625e;border-radius:50%;width:44px;height:44px;font-size:23px}.reader-controls button:not(:disabled):hover{background:var(--accent);color:var(--ink);border-color:var(--accent)}.reader-controls span{color:#c1b9b2;margin-left:6px;font-size:11px}.step-rail{border-top:1px solid #393633;display:flex}.step-rail button{min-width:0;color:var(--paper);letter-spacing:.03em;text-align:left;background:0 0;border:0;border-right:1px solid #393633;flex-direction:column;flex:1;gap:11px;padding:17px 10px;font-size:10px;display:flex}.step-rail button:last-child{border:0}.step-rail button>span{opacity:.6;font-family:monospace}.step-rail button[aria-current=step]{background:var(--accent);color:var(--ink)}.transcript{grid-template-columns:1fr 1fr;gap:32px;margin:0;padding:28px;list-style:none;display:grid}.transcript h3{margin:14px 0 10px;font-size:23px}.transcript p{color:#c1b9b2;font-size:14px}.transcript .eyebrow{color:var(--accent)}.transcript-disclosure{border-top:1px solid #393633}.transcript-disclosure>summary{cursor:pointer;padding:20px 28px;font-size:12px}.outcomes>h2{margin-top:24px;font-size:clamp(42px,5.65vw,83px)}.muted{color:#827b76}.outcome-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:58px 0 75px;display:grid}.outcome-grid>div{border-top:1px solid var(--rule);padding-top:25px}.outcome-symbol{color:var(--blue);margin-bottom:28px;font-family:monospace;font-size:44px;line-height:1;display:block}.outcome-grid h3{letter-spacing:-.035em;font-size:26px}.outcome-grid p{color:#b9b1aa;max-width:300px;margin-top:14px;font-size:14px}.system-explorer{grid-template-columns:280px minmax(0,1fr);gap:40px;display:grid}.lens-list{flex-direction:column;gap:8px;display:flex}.lens-list>button{text-align:left;color:#b9b1aa;background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:16px;padding:21px 16px;display:flex}.lens-list>button>span{font-family:monospace;font-size:11px}.lens-list>button>span:last-child{margin-left:auto;font-size:22px}.lens-list strong{font-size:19px;font-weight:500}.lens-list small{margin-top:4px;font-size:11px;line-height:1.6;display:block}.lens-list>button[aria-pressed=true]{background:var(--paper);color:var(--ink)}.lens-list>button:hover{border-color:#69615b}.lens-list>.reset-view{justify-content:center;min-height:44px;padding:12px;font-size:12px}.system-canvas{background:#141312;border:1px solid #534c46;border-radius:20px;min-width:0;padding:23px}.canvas-bar{color:#c7bcb3;justify-content:space-between;gap:20px;font-size:9px;display:flex}.payment-map{margin:16px -12px 4px}.payment-map svg{width:100%;height:auto}.map-path{color:var(--blue)}.map-node rect{fill:var(--paper);stroke:var(--ink);stroke-width:2px;transition:fill .3s,opacity .3s}.map-node text{fill:var(--ink);text-anchor:middle;font:8px ui-monospace,monospace}.map-node .node-title{font:600 11px Geist Variable,sans-serif}.map-label text{fill:#c5bcb4;text-anchor:middle;font:8px ui-monospace,monospace}.sequence-badge circle{fill:var(--blue)}.sequence-badge text{fill:#fff;text-anchor:middle;font:13px sans-serif}.sequence-badge,.retry-path,.retry-label{opacity:.2}.node-result rect{fill:var(--green)}[data-lens=parts] .map-path,[data-lens=parts] .map-label{opacity:.2}[data-lens=parts] .node-checkout rect{fill:var(--orange)}[data-lens=parts] .node-confirm rect{fill:var(--purple)}[data-lens=parts] .node-process rect{fill:var(--blue)}[data-lens=sequence] .sequence-badge{opacity:1}[data-lens=sequence] .map-node rect{stroke:var(--blue);stroke-width:4px}[data-lens=decisions] .auth-path{opacity:.2}[data-lens=decisions][data-outcome=retry] .retry-path,[data-lens=decisions][data-outcome=retry] .retry-label{opacity:1;stroke:var(--orange)}[data-lens=decisions][data-outcome=retry] .retry-label{stroke:none;fill:var(--orange)}[data-lens=decisions][data-outcome=retry] .node-result{opacity:.2}[data-lens=decisions][data-outcome=retry] .node-confirm rect{fill:var(--orange)}.decision-controls{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:15px;display:flex}.decision-controls>span{margin-right:4px;font-size:11px}.decision-controls button{color:var(--paper);background:0 0;border:1px solid #695e54;border-radius:5px;min-height:44px;padding:11px;font-size:11px}.decision-controls button[aria-pressed=true]{background:var(--paper);color:var(--ink)}.explorer-caption{border-top:1px solid #514941;align-items:baseline;gap:12px;min-height:100px;padding-top:20px;display:flex}.explorer-caption p{color:#c7bcb3;font-size:14px}.system-canvas .text-link{margin-top:12px;font-size:12px}.how{padding-top:10px}.how .section-heading{border-top:1px solid var(--rule);padding-top:100px}.workflow{flex-direction:column;gap:72px;display:flex}.workflow article{grid-template-columns:1fr 1fr;align-items:center;gap:100px;display:grid}.workflow article:nth-child(2n) .workflow-copy{order:2}.workflow-number{border:1px solid #605954;border-radius:50%;place-items:center;width:42px;height:42px;margin-bottom:32px;font:11px monospace;display:grid}.workflow-copy h3{margin:20px 0;font-size:clamp(38px,4.1vw,60px)}.workflow-copy p{color:#b9b1aa;max-width:350px;margin-bottom:20px;font-size:15px}.workflow-visual{background:var(--accent,var(--paper));min-width:0;color:var(--ink);aspect-ratio:1.16;border-radius:22px;overflow:hidden}.search-preview{flex-direction:column;justify-content:space-between;gap:25px;padding:35px;display:flex}.mock-search{letter-spacing:-.035em;border-bottom:1px solid #8b8177;justify-content:space-between;padding-bottom:20px;font-size:24px;display:flex}.mini-covers{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.mini-covers .cover{border-radius:9px}.mini-covers>a:nth-child(2){transform:translateY(-8px)}.role-preview{flex-direction:column;justify-content:space-between;gap:30px;padding:30px;display:flex}.role-object{letter-spacing:-.08em;font-size:clamp(70px,10vw,160px);font-weight:600;line-height:1}.role-object>span{color:var(--paper)}.role-labels{flex-direction:column;gap:10px;display:flex}.role-labels>span{border-top:1px solid #05050555;padding-top:9px}.role-preview>p{letter-spacing:-.025em;font-size:20px;line-height:1.35}.art-preview,.water-preview{padding:12px;position:relative}.art-preview .cover,.water-preview .cover{aspect-ratio:auto;border-radius:14px;height:100%}.visual-caption{background:var(--paper);text-align:center;border-radius:7px;padding:16px;font-size:9px;position:absolute;bottom:30px;left:30px;right:30px}.source-slip{background:var(--paper);border-radius:8px;flex-direction:column;gap:12px;max-width:70%;padding:20px;display:flex;position:absolute;bottom:30px;right:30px;transform:rotate(-4deg);box-shadow:0 10px 24px #0002}.source-slip strong{letter-spacing:-.05em;font-size:33px;line-height:1}.source-slip>span:last-child{font-size:11px}.format-selector{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-bottom:32px;display:flex}.format-selector button{border:0;border-right:1px solid var(--rule);background:0 0;flex:1;justify-content:space-between;align-items:center;gap:12px;min-height:78px;padding:16px;font-size:14px;display:flex}.format-selector button:last-child{border-right:0}.format-selector button>span:first-child{font:10px monospace}.format-selector button[aria-pressed=true]{background:var(--ink);color:var(--paper)}.format-panel{background:var(--accent);border-radius:24px;grid-template-columns:1fr 1fr;min-height:460px;display:grid;overflow:hidden}.format-panel+.format-panel{margin-top:28px}.format-art{min-width:0;padding:18px}.format-art .cover{aspect-ratio:1;border-radius:14px;height:100%;max-height:520px}.format-copy{align-self:center;padding:50px}.format-copy h3{margin:24px 0;font-size:clamp(30px,3vw,45px)}.format-copy p{max-width:360px;margin-bottom:30px;font-size:16px}.closing{background:var(--blue);min-height:460px;overflow:hidden}.closing h2{z-index:1;margin:24px 0 35px;font-size:clamp(40px,5.8vw,87px);position:relative}.closing .button,.closing .eyebrow{z-index:1;position:relative}.closing-lines{opacity:.16;gap:35px;width:80%;height:160%;display:flex;position:absolute;bottom:-60%;right:-20%;transform:rotate(-30deg)}.closing-lines i{border:22px solid var(--ink);border-radius:200px;width:130px;height:100%}.site-footer{background:var(--ink);color:var(--paper);padding:60px max(var(--gutter), calc((100vw - 1360px) / 2)) 25px}.footer-top{grid-template-columns:1fr 1fr 1fr;align-items:start;gap:40px;display:grid}.footer-top p{letter-spacing:-.02em;font-size:18px;line-height:1.35}.footer-top nav{flex-direction:column;align-items:flex-end;font-size:13px;display:flex}.footer-top nav a{min-height:40px}.footer-top nav a:hover{text-decoration:underline}.footer-word{letter-spacing:-.065em;white-space:nowrap;margin:75px 0 45px;font-size:clamp(54px,12.6vw,193px);font-weight:600;line-height:.9}.footer-bottom{color:#b0a69e;border-top:1px solid #544c46;justify-content:space-between;gap:20px;padding-top:24px;font-size:9px;display:flex}.library-intro{padding-top:148px;padding-bottom:28px}.library-intro h1{font-size:clamp(50px,6.8vw,102px)}.library-intro h1>span{color:var(--blue)}.library-context{border-top:1px solid var(--rule);justify-content:space-between;gap:20px;padding-top:22px;display:flex}.library-section{padding-top:28px}.library-search{margin-bottom:45px}.library-search>label{font-size:12px}.search-input{border-bottom:1px solid var(--ink);align-items:center;margin:5px 0 20px;display:flex}.search-input input{outline-offset:-3px;background:0 0;border:0;width:100%;min-width:0;padding:18px 4px;font-size:clamp(19px,2vw,27px)}.search-input button{background:var(--ink);width:50px;height:50px;color:var(--paper);border:0;border-radius:50%;flex-shrink:0;font-size:28px}.search-filters{flex-wrap:wrap;align-items:center;gap:15px;font-size:12px;display:flex}.search-filters select{border:1px solid var(--rule);background:0 0;border-radius:5px;min-height:44px;padding:10px}.search-filters button{text-underline-offset:4px;background:0 0;border:0;min-height:44px;font-size:12px;text-decoration:underline}.search-filters [data-count]{margin-left:auto}.library-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;display:grid}.editorial-card{background:var(--accent);color:var(--ink);border-radius:22px;flex-direction:column;min-width:0;padding:12px;display:flex}.editorial-card>.cover{aspect-ratio:1/.95;border-radius:13px}.card-copy{flex-direction:column;flex:1;padding:19px 12px 8px;display:flex}.meta{flex-wrap:wrap;gap:7px;font-size:10px;display:flex}.meta>span{border:1px solid #05050588;border-radius:20px;padding:5px 9px}.meta>span:first-child{background:var(--ink);color:var(--paper);border-color:var(--ink)}.card-copy h3{margin:17px 0 13px;font-size:29px}.card-copy>.summary{margin-bottom:24px;font-size:14px}.card-bottom{border-top:1px solid #05050533;justify-content:space-between;align-items:center;gap:16px;margin-top:auto;padding-top:15px;font-size:11px;display:flex}.round-arrow{font-size:26px}.empty-state{text-align:center;padding:50px 20px}.empty-state h2{margin-bottom:20px;font-size:36px}.empty-state p{margin-bottom:25px}.large-symbol{font-size:85px;display:block}.article-intro{background:var(--accent);padding-top:115px;padding-bottom:65px}.back-link{align-items:center;min-height:44px;margin-bottom:30px;font-size:12px;display:inline-flex}.article-heading{grid-template-columns:1.3fr 1fr;align-items:center;gap:80px;display:grid}.article-heading h1{margin:28px 0;font-size:clamp(48px,5.3vw,78px)}.article-heading p{max-width:490px;font-size:18px}.article-actions{flex-wrap:wrap;align-items:center;gap:25px;margin-top:32px;display:flex}.article-cover{border:1px solid #05050577;border-radius:25px;padding:12px;transform:rotate(2deg)}.article-cover .cover{aspect-ratio:1/1.13;border-radius:15px}.article-reader{padding-bottom:60px}.source-section{grid-template-columns:1fr 2fr;gap:60px;padding-top:0;display:grid}.source-section>.eyebrow{border-top:1px solid var(--rule);align-self:start;padding-top:26px}.source-section>div{border-top:1px solid var(--rule);padding-top:26px}.source-section h2{margin-bottom:22px;font-size:36px}.source-section p{max-width:650px;font-size:16px}.source-link{background:#e7dcd2;border-radius:9px;justify-content:space-between;align-items:center;gap:20px;margin:26px 0;padding:22px;display:flex}.source-link small{margin-bottom:7px;font:9px monospace;display:block}.source-link>span:last-child{font-size:27px}.source-note{color:#5c544c;font-size:12px!important}.related .card-copy h3{font-size:27px}.not-found{min-height:75vh;padding-top:190px}.not-found h1{margin:25px 0}.not-found p{max-width:500px;margin-bottom:30px}@media (width>=1700px){.site-header{padding-inline:max(var(--gutter), calc((100vw - 1360px) / 2))}}@media (width<=1100px){.desktop-nav{gap:18px}.desktop-nav a{font-size:12px}.brand img:last-child{filter:invert();width:120px}.header-cta{gap:10px}.hero-grid{grid-template-columns:1fr 1.1fr;gap:15px}.hero-copy h1{font-size:7.3vw}.hero-copy>p{font-size:16px}.hero-actions{gap:10px}.hero-actions .button{padding:13px;font-size:12px}.hero-actions .text-link{font-size:12px}.hero-annotation{padding:5px;font-size:8px}.art-heading{font-size:8px}.hero-art figcaption{font-size:9px}.section{padding-top:85px;padding-bottom:85px}.hero{padding-top:112px;padding-bottom:25px}.library-intro{padding-top:140px;padding-bottom:25px}.library-section{padding-top:24px}.article-intro{padding-top:110px;padding-bottom:55px}.workflow article{gap:50px}.system-explorer{grid-template-columns:230px minmax(0,1fr);gap:22px}.lens-list>button{gap:10px;padding:16px 10px}.lens-list small{font-size:10px}.tile-4,.tile-5{grid-template-columns:1fr 1.1fr}.tile-4 h3,.tile-5 h3{font-size:25px}.tile-copy .eyebrow{font-size:9px}.tile-copy p{font-size:13px}.viewer-caption{padding:30px}.viewer-diagram{padding:24px}.viewer-body{min-height:390px}.format-copy{padding:32px}.article-heading{gap:45px}.article-heading h1{font-size:5.7vw}.article-heading p{font-size:16px}.article-reader{padding-bottom:60px}.source-section{gap:30px;padding-top:0}.how{padding-top:0}.library-grid{gap:20px}.card-copy{padding-inline:7px}.card-copy h3{font-size:25px}.card-copy .summary{font-size:13px}}@media (width<=820px){.site-header{gap:15px;height:68px}.desktop-nav,.header-cta{display:none}.menu-toggle{display:block}.section{padding-top:70px;padding-bottom:70px}.hero{padding-top:100px;padding-bottom:25px}.hero-top .hero-edition{display:none}.hero-grid{grid-template-columns:1fr;gap:30px;padding:40px 0}.hero-copy h1{font-size:clamp(65px,11.5vw,94px)}.hero-copy>p{font-size:18px}.hero-art{width:100%;max-width:650px;margin:auto}.hero-art>img{margin-top:25px}.hero-annotation{font-size:9px}.art-heading{font-size:10px}.annotation-a{top:25%;left:0}.annotation-c{bottom:20%}.hero-actions .button{padding:14px 20px;font-size:14px}.hero-actions{gap:22px}.hero-actions .text-link{font-size:14px}.hero-bottom{font-size:9px}.section-heading{flex-direction:column;align-items:flex-start;gap:24px;margin-bottom:36px}.section-heading>p,.section-heading>div>p{font-size:15px}.section-heading h2,.section-heading h1{margin-top:18px}.discovery-grid{gap:18px}.tile-copy{padding:20px}.tile-copy h3{font-size:29px}.tile-4,.tile-5{display:flex}.tile-4 .tile-art,.tile-5 .tile-art{margin:12px 12px 0}.tile-4 .cover,.tile-5 .cover{aspect-ratio:1.8;height:auto}.tile-3 .tile-art{min-height:0}.tile-4 .tile-copy,.tile-5 .tile-copy{padding:18px}.tile-4 .tile-copy p,.tile-5 .tile-copy p{display:none}.tile-3 .tile-copy p{font-size:14px}.tile-6 .cover,.tile-7 .cover{aspect-ratio:1.5}.tile-art .cover{aspect-ratio:1.3}.viewer-body{grid-template-columns:1fr}.viewer-diagram{max-height:370px;padding:25px}.diagram{max-height:285px}.viewer-caption{padding:30px}.viewer-caption>p{max-width:100%;min-height:0}.viewer-caption h3{max-width:100%}.step-overline{margin-bottom:17px}.step-rail{flex-wrap:wrap}.step-rail button{border-bottom:1px solid #393633;min-width:33.3333%;padding:16px}.viewer-state{font-size:8px}.outcome-grid{gap:22px;margin:40px 0 55px}.outcome-grid h3{font-size:23px}.outcome-grid p{font-size:13px}.system-explorer{grid-template-columns:1fr}.lens-list{grid-template-columns:repeat(2,1fr);display:grid}.lens-list>.reset-view{grid-column:1/-1;justify-self:end;padding:8px 16px}.lens-list small{font-size:11px}.system-canvas{padding:22px}.explorer-caption{min-height:0}.workflow article{gap:30px}.workflow-copy h3{font-size:37px}.workflow-visual{aspect-ratio:.9}.search-preview{gap:20px;padding:20px}.mock-search{font-size:19px}.search-preview .eyebrow{font-size:9px}.mini-covers{gap:8px}.role-preview{padding:22px}.role-object{font-size:85px}.role-preview>p{font-size:17px}.role-labels{font-size:9px}.source-slip{padding:15px;bottom:23px;right:23px}.source-slip strong{font-size:27px}.source-slip .eyebrow{font-size:9px}.visual-caption{padding:10px;font-size:8px;bottom:20px;left:20px;right:20px}.workflow{gap:55px}.how{padding-top:0}.how .section-heading{padding-top:70px}.format-selector{grid-template-columns:1fr 1fr;display:grid}.format-selector button{border-bottom:1px solid var(--rule);min-height:64px}.format-panel{grid-template-columns:1fr 1fr;min-height:0}.format-copy{padding:25px}.format-copy .eyebrow{font-size:9px}.format-copy h3{margin:18px 0;font-size:29px}.format-copy p{font-size:14px}.format-copy .button{gap:10px;padding:12px;font-size:12px}.format-art{padding:12px}.format-art .cover{aspect-ratio:auto;max-height:none}.footer-top{grid-template-columns:1fr 1fr}.footer-top>p{display:none}.footer-word{margin:60px 0 35px}.footer-bottom>span:nth-child(2){display:none}.library-intro{padding-top:120px;padding-bottom:24px}.library-section{padding-top:20px}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.editorial-card>.cover{aspect-ratio:1/1.12}.related .library-grid .editorial-card:last-child{grid-column:auto}.article-intro{padding-top:105px;padding-bottom:45px}.article-heading{grid-template-columns:1.2fr 1fr;gap:30px}.article-heading h1{font-size:5.8vw}.article-heading .eyebrow{flex-wrap:wrap;gap:5px;font-size:9px}.article-heading p{font-size:14px}.article-actions{gap:12px;margin-top:25px}.article-actions .button,.article-actions .text-link{font-size:12px}.article-cover{border-radius:18px;padding:8px}.article-cover .cover{aspect-ratio:1/1.4}.article-reader{padding-bottom:45px}.source-section{grid-template-columns:1fr;gap:24px;padding-top:0}.source-section>div{border-top:0;padding-top:0}.source-section h2{font-size:32px}.related .library-grid .editorial-card:last-child{display:none}.not-found{padding-top:140px}}@media (width<=520px){:root{--gutter:20px}.hero-top .eyebrow{font-size:9px}.hero-copy h1{font-size:clamp(52px,12.5vw,66px)}.hero-copy>p{margin-top:22px;font-size:16px}.hero-grid{gap:35px;padding-top:32px}.hero-actions{gap:15px}.hero-actions .button{padding:13px 16px;font-size:12px}.hero-actions .text-link{font-size:12px}.hero-art .art-heading{font-size:7px}.hero-art figcaption{gap:8px;font-size:8px}.hero-annotation{padding:4px 6px;font-size:6px}.hero-annotation span{width:15px;height:15px;font-size:7px}.annotation-a{top:30%}.annotation-b{top:48%}.annotation-c{bottom:25%}.hero-bottom{font-size:8px;display:block}.hero-bottom a{margin-top:4px}.section-heading h2{font-size:38px}.section-heading>p,.section-heading>div>p{font-size:14px}.discovery-grid{grid-template-columns:1fr;grid-template-areas:"a""b""c""d""e""f""g";gap:24px}.tile-art .cover{aspect-ratio:1.25}.tile-3 .tile-art{min-height:340px}.tile-4,.tile-5{grid-template-columns:1fr 1fr;min-height:235px;display:grid}.tile-4 .tile-art,.tile-5 .tile-art{margin:10px 0 10px 10px}.tile-4 .cover,.tile-5 .cover{aspect-ratio:auto;height:100%}.tile-4 .tile-copy,.tile-5 .tile-copy{padding:16px}.tile-4 h3,.tile-5 h3{font-size:25px}.tile-copy h3{font-size:29px}.tile-copy p{font-size:14px}.section-end{flex-direction:column;align-items:flex-start;gap:16px}.section-end>span{font-size:9px}.viewer-bar{padding:17px 18px;font-size:9px}.viewer-state{display:none}.viewer-diagram{padding:22px 18px}.viewer-caption{padding:27px 22px}.viewer-caption h3{font-size:32px}.viewer-caption>p{font-size:15px}.step-rail button{padding:15px 10px;font-size:9px}.transcript{grid-template-columns:1fr;gap:30px;padding:24px}.transcript-disclosure>summary{padding:20px}.outcomes>h2{font-size:39px}.outcome-grid{grid-template-columns:1fr;gap:28px}.outcome-grid>div{padding:25px 0 0 56px;position:relative}.outcome-symbol{font-size:33px;position:absolute;top:25px;left:0}.outcome-grid h3{font-size:25px}.outcome-grid p{margin-top:10px;font-size:14px}.lens-list>button{gap:8px;padding:15px 10px}.lens-list strong{font-size:16px}.lens-list small{font-size:9px;line-height:1.5}.lens-list>button>span:last-child{display:none}.system-canvas{padding:16px}.canvas-bar{gap:8px;font-size:7px}.payment-map{margin:20px -6px 15px;padding-bottom:8px;overflow-x:auto}.payment-map svg{min-width:525px}.explorer-caption p{font-size:13px}.decision-controls button{padding:10px;font-size:10px}.decision-controls>span{width:100%}.workflow article{grid-template-columns:1fr;gap:28px}.workflow article:nth-child(2n) .workflow-copy{order:0}.workflow-visual{aspect-ratio:1.16}.workflow-copy h3{font-size:43px}.workflow-number{margin-bottom:22px}.workflow-copy p{max-width:100%;font-size:15px}.search-preview,.role-preview{padding:27px}.role-object{font-size:95px}.role-labels{font-size:10px}.visual-caption{font-size:8px}.format-selector button{gap:8px;padding:14px 10px;font-size:12px}.format-panel{grid-template-columns:1fr}.format-art{padding:12px 12px 0}.format-art .cover{aspect-ratio:1.2;max-height:330px}.format-copy{padding:27px}.format-copy h3{font-size:34px}.format-copy p{font-size:15px}.format-copy .button{font-size:13px}.closing{min-height:390px}.closing h2{font-size:42px}.closing .eyebrow{font-size:9px}.closing-lines{width:120%;right:-70%}.footer-top{gap:20px}.footer-top .brand{gap:6px}.footer-top .brand img:first-child{width:25px;height:25px}.footer-top .brand img:last-child{filter:none;width:106px}.footer-top nav{font-size:11px}.footer-word{margin:50px 0 30px;font-size:12.4vw}.footer-bottom{gap:12px;font-size:8px}.library-intro h1{font-size:clamp(43px,11vw,55px)}.library-context{font-size:8px}.library-context>span:last-child{text-align:right;max-width:170px}.search-input input{padding-block:18px;font-size:16px}.search-input button{width:44px;height:44px;font-size:25px}.search-filters{gap:12px;font-size:11px}.search-filters [data-count]{width:100%;margin:0}.library-grid{grid-template-columns:1fr;gap:28px}.editorial-card>.cover{aspect-ratio:1/1.02}.card-copy{padding:22px 13px 12px}.card-copy h3{font-size:32px}.card-copy .summary{font-size:15px}.meta{font-size:11px}.card-bottom{font-size:12px}.article-heading{grid-template-columns:1fr;gap:35px}.article-heading h1{font-size:48px}.article-heading p{font-size:17px}.article-heading .eyebrow{font-size:9px}.article-actions .button,.article-actions .text-link{font-size:13px}.article-actions{gap:20px}.article-cover{max-width:430px;margin:0 6px}.article-cover .cover{aspect-ratio:1/1.05}.back-link{margin-bottom:25px}.source-section h2{font-size:30px}.source-section p{font-size:15px}.source-link{padding:18px;font-size:14px}.related .library-grid .editorial-card:last-child{display:flex}.not-found h1{font-size:47px}.not-found{min-height:70vh}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.editorial-card:hover img,.discovery-tile:hover img,.button:hover{transform:none}}.hero-art>img{border-radius:18px}#decisions+.source-section{padding-top:80px}.reader-step-link{color:var(--accent);margin-top:12px;font-size:12px}