:root{--ink:#10110f;--gold:#c8ae3f;--paper:#fff;--muted:#62655e;--rule:#d9dbd4;--soft:#f6f6f2;--display:'Bricolage Grotesque',Arial,sans-serif;--body:'DM Sans',Arial,sans-serif;--gutter:clamp(20px,5vw,80px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--body)}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--display);font-variation-settings:'wdth' 85;letter-spacing:-.045em;line-height:1.04}h2{font-size:clamp(38px,4.5vw,64px);font-weight:500}em{font-style:normal;color:var(--gold)}.shell{width:min(1440px,100%);margin:auto;padding-inline:var(--gutter)}.skip{position:absolute;top:-80px;left:20px;background:white;padding:15px;z-index:100}.skip:focus{top:10px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:30px;height:88px;border-bottom:1px solid var(--rule)}.brand{line-height:.78;display:inline-block}.brand strong{font-size:19px;letter-spacing:.04em}.brand em{display:block;font:italic 29px/1 Georgia,serif;margin-left:20px;margin-top:2px}.topbar nav{display:flex;gap:25px;font-size:12px}.topbar nav a{padding:9px 0}.topbar nav a[aria-current]{border-bottom:2px solid var(--gold)}.topbar .nav-contact{border:1px solid var(--ink);border-radius:999px;padding:10px 18px}.hero{display:grid;grid-template-columns:1.17fr 1fr;gap:clamp(30px,4vw,70px);padding-top:55px;padding-bottom:65px;align-items:center}.hero h1{font-size:clamp(52px,6.3vw,91px);font-weight:550;line-height:.98;letter-spacing:-.058em;max-width:8.7em}.hero p{max-width:39ch;font-size:17px;line-height:1.7;color:var(--muted);margin-top:30px}.hero-visual{align-self:stretch;min-height:500px;position:relative}.hero-visual img{display:block;width:100%;height:100%;position:absolute;object-fit:cover;object-position:59% 50%;filter:grayscale(1)}.hero-visual figcaption{position:absolute;bottom:0;right:0;background:white;padding:7px 10px;font-size:10px;letter-spacing:.02em;color:var(--muted)}.actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:32px}.pill{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;border:1px solid var(--ink);background:var(--ink);color:white;border-radius:999px;padding:14px 22px;font-size:13px;font-weight:500}.pill:hover{background:white;color:var(--ink)}.text-link{font-size:13px;border-bottom:1px solid var(--rule);padding-block:8px}.text-link:hover{border-color:var(--ink)}.lens{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;border-block:1px solid var(--rule);padding:35px 0 40px}.lens article{display:grid;grid-template-columns:25px 1fr;gap:15px}.lens .num{font-size:11px;padding-top:7px;color:var(--muted)}.lens h2{font-size:32px;margin-bottom:12px}.lens p{font-size:14px;color:var(--muted);max-width:25ch}.explorer{padding-top:110px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:38px}.section-heading p{max-width:35ch;font-size:15px;color:var(--muted)}.model-tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--rule)}.model-tab{border:0;border-right:1px solid var(--rule);background:white;text-align:left;padding:24px 22px;position:relative;min-height:145px;transition:color .2s,background .2s}.model-tab:last-child{border-right:0}.model-tab .num{font-size:11px;display:block;margin-bottom:15px}.model-tab strong{font:600 21px/1.1 var(--display);letter-spacing:-.025em;display:block}.model-tab small{display:block;font-size:12px;line-height:1.4;margin-top:9px;max-width:22ch;color:var(--muted)}.model-tab .arrow{position:absolute;top:22px;right:20px;font-size:20px}.model-tab:hover{background:var(--soft)}.model-tab[aria-selected=true]{background:var(--ink);color:white}.model-tab[aria-selected=true] small{color:#bfc1b8}.model-tab[aria-selected=true] .num{color:var(--gold)}.model-panel{padding:55px 0 65px}.model-main{display:grid;grid-template-columns:.95fr 1.25fr;gap:clamp(35px,5vw,78px);align-items:start}.model-copy h3{font-size:clamp(34px,3.5vw,48px);font-weight:500;margin-bottom:22px}.model-copy>p{font-size:15px;color:var(--muted);max-width:45ch}.model-copy dl{margin:25px 0 0}.model-copy dl div{padding:13px 0;border-bottom:1px solid var(--rule);display:flex;justify-content:space-between;gap:22px;font-size:13px}.model-copy dt{color:var(--muted)}.model-copy dd{text-align:right;max-width:22ch;margin:0;font-weight:500}.model-copy .text-link{display:inline-block;margin-top:22px}.control-view{min-width:0}.stage-label{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-bottom:16px}.stage-label span:last-child{color:var(--muted)}.stage-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-bottom:1px solid var(--ink);margin-bottom:24px}.stage-tabs button{border:0;background:white;padding:12px 5px;font-size:12px;position:relative;line-height:1.4}.stage-tabs button[aria-selected=true]{font-weight:600}.stage-tabs button[aria-selected=true]:after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:4px;background:var(--gold)}.state-row{display:grid;grid-template-columns:36px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--rule)}.asset-icon{width:30px;height:30px;color:var(--ink);margin-top:5px}.state-row small{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:5px}.state-row strong{font-size:17px;font-weight:550;line-height:1.35;display:block}.state-row p{font-size:12px;color:var(--muted);margin-top:6px;max-width:48ch}.state-row.is-security .asset-icon{color:var(--ink)}.state-note{padding:19px 0 0 17px;border-left:3px solid var(--gold);font-size:13px;line-height:1.6;margin-top:23px}.stage-state{animation:appear .22s ease}@keyframes appear{from{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}}.agreement{display:grid;grid-template-columns:1fr 2fr;gap:40px;border-block:1px solid var(--rule);padding:24px 0;margin-top:44px;font-size:13px}.agreement strong{font-weight:600}.agreement p{color:var(--muted)}details{border-bottom:1px solid var(--rule);font-size:14px}summary{padding:20px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:22px;line-height:1}details[open] summary:after{content:'−'}details ol{list-style:none;counter-reset:step;margin:0 0 22px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px 45px}details li{counter-increment:step;display:grid;grid-template-columns:25px 1fr;gap:15px;color:var(--muted);font-size:13px}details li:before{content:counter(step,decimal-leading-zero);font-size:11px;color:var(--ink);padding-top:3px}.role{padding:95px 0 105px;border-block:1px solid var(--rule);display:grid;grid-template-columns:1.1fr 1fr;gap:80px}.role h2{max-width:12ch}.role-copy>p{font-size:17px;color:var(--muted);max-width:45ch;margin-bottom:25px}.role-points{list-style:none;padding:0;margin:0}.role-points li{border-top:1px solid var(--rule);padding:18px 0;display:flex;gap:18px;font-size:14px}.role-points span{color:var(--muted);font-size:11px;padding-top:3px}.role-note{font-size:12px!important;margin:22px 0 0!important;max-width:55ch!important}.compare{padding:100px 0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px;table-layout:fixed}th,td{text-align:left;vertical-align:top;padding:20px 17px;border-bottom:1px solid var(--rule);line-height:1.5}thead th{font:600 18px/1.2 var(--display);letter-spacing:-.02em;border-bottom:1px solid var(--ink);padding-top:10px;padding-bottom:20px}thead th:first-child{width:16%}tbody th{font-size:12px;font-weight:400;color:var(--muted);padding-left:0}td a{font-size:12px;border-bottom:1px solid var(--ink);display:inline-block;padding-bottom:3px}.overlap{display:flex;gap:35px;align-items:baseline;margin-top:30px;font-size:13px}.overlap strong{flex-shrink:0}.overlap p{color:var(--muted);max-width:75ch}.closing{padding:65px 0 80px;border-top:1px solid var(--rule)}.closing>h2{max-width:12ch;margin-bottom:45px}.entry-grid{display:grid;grid-template-columns:repeat(3,1fr)}.entry{position:relative;display:block;padding:26px 28px 26px 0;border-top:1px solid var(--ink);margin-right:35px;min-height:180px}.entry:last-child{margin-right:0}.entry h3{font-size:26px;max-width:13ch;font-weight:500;margin:13px 0}.entry p{color:var(--muted);font-size:13px;max-width:27ch}.entry>span{font-size:22px;position:absolute;right:12px;top:25px;transition:transform .2s}.entry:hover>span{transform:translate(3px,-3px)}.entry small{font-size:11px;color:var(--muted)}.closing-bottom{margin-top:40px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--rule);padding-top:22px;font-size:12px;color:var(--muted)}[hidden]{display:none!important}.no-script{padding:12px;border:1px solid var(--rule);font-size:13px}.no-js .model-tabs{display:none}.no-js .stage-tabs{display:none}.no-js .stage-state{display:block!important}.no-js .stage-state:before{content:attr(data-label);font-weight:600;display:block;padding-top:25px}
@media(min-width:1600px){.hero-visual{min-height:570px}}
@media(max-width:1024px){.topbar nav{gap:16px}.hero{grid-template-columns:1.15fr 1fr;gap:30px}.hero h1{font-size:clamp(51px,6.5vw,70px)}.hero-visual{min-height:440px}.hero p{font-size:15px}.actions{gap:10px}.pill{font-size:12px;padding:12px 17px}.lens{gap:22px}.model-tab{padding:20px 15px}.model-tab strong{font-size:19px}.model-main{gap:35px}.role{gap:45px}.entry{margin-right:22px}.entry h3{font-size:23px}}
@media(max-width:780px){.topbar{height:auto;min-height:85px;flex-wrap:wrap;padding:16px 0;gap:14px}.topbar nav{font-size:11px;gap:16px}.topbar nav .extra{display:none}.hero{padding-top:35px;grid-template-columns:1fr 1fr;gap:25px}.hero h1{font-size:clamp(41px,6.5vw,56px)}.hero-visual{min-height:420px}.hero p{font-size:14px}.hero .actions{align-items:start;flex-direction:column}.lens{gap:16px}.lens article{grid-template-columns:1fr;gap:5px}.lens h2{font-size:26px}.lens p{font-size:12px}.explorer{padding-top:75px}.section-heading{gap:25px}.section-heading h2{font-size:40px}.section-heading p{font-size:13px;max-width:28ch}.model-tabs{grid-template-columns:1fr 1fr}.model-tab{min-height:132px;padding:20px}.model-tab:nth-child(2){border-right:0}.model-tab:nth-child(-n+2){border-bottom:1px solid var(--rule)}.model-main{grid-template-columns:1fr;gap:35px}.model-copy{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.model-copy h3{grid-column:1}.model-copy>p{grid-column:1;font-size:14px}.model-copy dl{grid-column:2;grid-row:1/3;margin:0}.model-copy .text-link{grid-column:1;justify-self:start}.control-view{max-width:none}.role{padding:65px 0;gap:35px}.role h2{font-size:40px}.role-copy>p{font-size:14px}.compare{padding:70px 0}table{min-width:760px}.overlap{display:block}.overlap p{margin-top:10px}.entry-grid{gap:20px}.entry{margin:0;padding-right:0}.entry h3{font-size:22px}.entry>span{right:0;top:20px}.entry p{font-size:12px}.closing{padding-top:45px}}
@media(max-width:540px){.topbar .brand strong{font-size:16px}.topbar .brand em{font-size:25px}.topbar nav{gap:14px;font-size:11px}.topbar .nav-contact{display:none}.hero{display:flex;flex-direction:column;align-items:stretch;padding:35px 0 40px;gap:28px}.hero h1{font-size:clamp(48px,12.5vw,65px);max-width:9ch}.hero p{font-size:15px;margin-top:23px;max-width:37ch}.hero-visual{min-height:0;height:270px;order:2}.hero-visual img{object-position:60% 46%}.hero .actions{flex-direction:row;align-items:center;gap:12px;margin-top:23px}.hero .text-link{font-size:11px}.hero .pill{font-size:12px;padding:12px 16px;gap:12px}.lens{grid-template-columns:1fr;gap:0;padding:12px 0}.lens article{grid-template-columns:24px 1fr;padding:20px 0;gap:12px;border-bottom:1px solid var(--rule)}.lens article:last-child{border:0}.lens h2{font-size:29px;margin-bottom:7px}.lens p{max-width:none;font-size:13px}.lens .num{padding-top:6px}.explorer{padding-top:65px}.section-heading{display:block;margin-bottom:26px}.section-heading h2{font-size:39px}.section-heading p{max-width:35ch;margin-top:20px;font-size:14px}.model-tab{padding:18px 14px;min-height:140px}.model-tab strong{font-size:19px}.model-tab small{font-size:11px;max-width:19ch}.model-tab .arrow{right:14px;top:16px;font-size:18px}.model-panel{padding:35px 0 45px}.model-copy{display:block}.model-copy h3{font-size:35px}.model-copy>p{font-size:14px}.model-copy dl{margin-top:23px}.model-copy dl div{font-size:12px}.model-copy .text-link{margin-top:20px}.stage-tabs button{font-size:11px;padding:12px 2px}.stage-label{font-size:11px}.state-row{padding:18px 0;gap:10px;grid-template-columns:30px 1fr}.asset-icon{width:25px}.state-row strong{font-size:16px}.state-row p{font-size:12px}.state-note{font-size:12px;padding-left:12px}.agreement{grid-template-columns:1fr;gap:9px;margin-top:32px;padding:21px 0}.agreement p{font-size:12px}details ol{grid-template-columns:1fr;gap:16px}.role{grid-template-columns:1fr;gap:25px;padding:55px 0}.role h2{font-size:41px;max-width:13ch}.role-copy>p{font-size:15px}.role-points li{font-size:13px}.compare{padding:60px 0}.table-wrap{margin-right:calc(-1 * var(--gutter));padding-right:var(--gutter)}.overlap{font-size:12px}.closing>h2{font-size:44px}.entry-grid{grid-template-columns:1fr;gap:0}.entry{padding:22px 35px 24px 0;min-height:0}.entry h3{font-size:27px;max-width:none;margin:8px 0 10px}.entry p{font-size:13px;max-width:30ch}.entry>span{top:22px}.closing-bottom{align-items:start;gap:20px;flex-direction:column;margin-top:12px}.closing{padding-bottom:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
/* Animation-first model explorer, October 2026. */
.explorer{padding-top:65px;border-top:1px solid var(--rule)}.transaction-theatre{padding-top:35px}.theatre-heading{display:flex;justify-content:space-between;gap:30px;align-items:center}.theatre-heading h3{font-size:30px;font-weight:500}.theatre-heading p{font-size:13px;color:var(--muted);margin-top:9px}.scene-status{font-size:11px;color:var(--muted);white-space:nowrap}.scene-frame{position:relative;margin-top:20px;background:#f8f8f5;border-block:1px solid var(--rule)}.scene-frame svg{display:block;width:100%;height:auto;max-height:560px}.scene-play{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);border:1px solid var(--ink);border-radius:999px;background:var(--ink);color:white;font-size:12px;padding:12px 23px;white-space:nowrap;display:flex;align-items:center;gap:12px}.scene-play span{font-size:23px;line-height:1}.scene-play:hover{background:white;color:var(--ink)}.scene-legend{display:flex;gap:28px;justify-content:center;font-size:11px;padding:18px 0;color:var(--muted)}.scene-legend span{display:flex;align-items:center;gap:8px}.scene-legend i{width:14px;height:11px;border:1px solid var(--ink);display:inline-block}.legend-shipment{background:var(--gold);border-color:var(--gold)!important}.legend-money{background:var(--ink)}.legend-collateral{border:2px solid var(--gold)!important}.playback{display:flex;justify-content:space-between;gap:35px;align-items:center;padding:20px 0 23px}.caption{display:grid;grid-template-columns:42px 1fr;gap:20px;max-width:780px;min-height:90px}.caption>span{font:500 38px/1 var(--display);color:var(--gold)}.caption strong{display:block;font:500 23px/1.2 var(--display);letter-spacing:-.02em}.caption p{font-size:14px;color:var(--muted);margin-top:8px;max-width:66ch}.playback-buttons{display:flex;gap:16px;align-items:center;flex-shrink:0}.playback-buttons .pill{min-width:110px;justify-content:center}.replay{background:none;border:0;padding:12px 4px;font-size:18px}.replay span{font-size:12px}.progress-track{height:2px;background:var(--rule);overflow:hidden}.progress-track i{display:block;width:0;height:100%;background:var(--ink)}.scene-steps{display:flex;gap:10px;justify-content:space-between;margin-top:15px}.scene-steps button{border:0;background:none;text-align:left;font-size:11px;color:var(--muted);line-height:1.35;padding:8px 0;flex:1}.scene-steps button b{display:block;margin-bottom:6px;font-size:10px;font-weight:400}.scene-steps button[aria-pressed=true]{color:var(--ink);font-weight:600}.scene-steps button[aria-pressed=true] b{color:var(--ink);text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:3px;text-underline-offset:5px}.scene-footnote{font-size:11px;color:var(--muted);margin-top:22px;padding-bottom:30px;border-bottom:1px solid var(--rule)}.model-main{display:block}.model-copy{display:grid;grid-template-columns:1fr 1fr;gap:0 55px}.model-copy h3{font-size:34px;grid-column:1}.model-copy>p{grid-column:1;max-width:50ch}.model-copy dl{grid-column:2;grid-row:1/3;margin:0}.model-copy .text-link{grid-column:1;justify-self:start}.no-js .transaction-theatre{display:none}.scene-frame svg text{font-family:var(--body)}.scene-frame .place-name{font-size:17px;font-weight:600;fill:var(--ink)}.scene-frame .place-note{font-size:11px;fill:var(--muted)}.scene-frame .region-text{font-size:10px;letter-spacing:2px;fill:#7c8077}.scene-frame .token-label{font-size:11px;font-weight:600;fill:var(--ink);paint-order:stroke;stroke:#f8f8f5;stroke-width:5px;stroke-linejoin:round}.scene-frame .assay-tag{font-size:11px;fill:var(--ink)}
@media(max-width:780px){.playback{gap:20px}.caption{gap:12px;grid-template-columns:30px 1fr}.caption>span{font-size:30px}.caption strong{font-size:21px}.caption p{font-size:12px}.playback-buttons{gap:10px}.model-copy{gap:0 30px}.scene-steps button{font-size:10px}.scene-legend{gap:18px}.scene-play{bottom:12px;font-size:11px;padding:9px 16px}}
@media(max-width:600px){.hero .actions{flex-direction:column;align-items:flex-start}.hero .pill{font-size:12px}.explorer{padding-top:40px}.theatre-heading{align-items:start;gap:15px}.theatre-heading h3{font-size:26px}.theatre-heading p{font-size:12px;max-width:27ch}.scene-status{font-size:10px;max-width:10ch;white-space:normal;text-align:right}.transaction-theatre{padding-top:27px}.scene-frame{margin-inline:-10px}.scene-frame svg{max-height:none}.scene-play{bottom:10px}.scene-legend{gap:10px;font-size:9px;justify-content:space-between;flex-wrap:wrap}.scene-legend span{gap:5px}.scene-legend i{width:11px;height:9px}.playback{flex-direction:column;align-items:stretch;padding-top:15px;gap:16px}.caption{min-height:100px}.caption strong{font-size:23px}.caption p{font-size:13px}.playback-buttons{justify-content:space-between}.playback-buttons .pill{min-width:130px}.scene-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 15px}.scene-steps button{font-size:10px;padding:6px 0}.scene-footnote{font-size:10px;margin-top:18px;padding-bottom:24px}.model-copy{display:block}.model-copy dl{margin-top:25px}.model-panel{padding-top:28px}.model-copy h3{font-size:32px}}

/* Dollars are the explicit illustrative green exception to the site palette. */
.legend-money{background:#87b68b!important;border-color:#28523b!important}.legend-collateral{background:#c8ae3f}.scene-steps{flex-wrap:wrap}.scene-steps button{min-width:85px}.scene-frame .token-label{font-size:11px}
@media(max-width:600px){.scene-steps button{min-width:0}}

/* The narration stays inside the scene; mobile reserves space above the drawing. */
.in-scene-caption{position:absolute;z-index:2;left:24%;top:24%;width:27%;pointer-events:none;color:var(--ink)}.in-scene-caption span{display:block;font-size:11px;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}.in-scene-caption p{font:500 clamp(17px,2vw,27px)/1.22 var(--display);letter-spacing:-.025em;max-width:21ch;text-wrap:balance}.in-scene-caption p:before{content:'';display:block;width:30px;height:2px;background:var(--gold);margin-bottom:12px}
@media(max-width:780px) and (min-width:601px){.in-scene-caption{top:22%}.in-scene-caption p{font-size:17px}.in-scene-caption span{font-size:10px;margin-bottom:6px}.in-scene-caption p:before{margin-bottom:8px}}
@media(max-width:600px){.in-scene-caption{position:relative;left:auto;top:auto;width:auto;margin:0 20px;padding:20px 0 18px;min-height:126px;border-bottom:1px solid var(--rule)}.in-scene-caption span{font-size:11px;margin-bottom:8px}.in-scene-caption p{font-size:22px;max-width:26ch}.in-scene-caption p:before{display:none}}

/* Model definition precedes the walkthrough; steps remain a permanent reference. */
.model-copy{display:block;max-width:none}.model-copy h3{font-size:clamp(34px,4vw,48px);margin-bottom:18px}.model-copy>p{font-size:16px;max-width:75ch}.model-copy dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:28px}.model-copy dl div{display:block;padding:16px 0;font-size:14px;border-top:1px solid var(--rule);border-bottom:0}.model-copy dt{margin-bottom:8px}.model-copy dd{text-align:left;max-width:28ch;font-size:16px}.model-copy .text-link{margin-top:8px}
.theatre-heading{align-items:start}.theatre-heading h4,.steps-heading h4{font:500 25px/1.2 var(--display);letter-spacing:-.025em;margin:0}.theatre-heading p{font-size:16px;max-width:80ch}.scene-status{font-size:12px;padding-top:6px}
.in-scene-caption{position:relative;left:auto;top:auto;width:auto;margin:0 28px;padding:22px 0;min-height:120px;border-bottom:1px solid var(--rule)}.in-scene-caption span{font-size:12px;margin-bottom:8px}.in-scene-caption p{font-size:clamp(22px,2.2vw,30px);max-width:none}.in-scene-caption p:before{display:none}.caption[hidden]{display:none}.playback{justify-content:flex-end;padding:12px 0 20px}
.steps-heading{margin-top:30px}.steps-heading p{font-size:14px;color:var(--muted);margin-top:8px}.scene-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 28px;margin-top:20px}.scene-steps button{font-size:16px;border-top:1px solid var(--rule);padding:20px 10px 24px;min-width:0}.scene-steps button b{font-size:12px}.step-title{display:block;color:var(--ink);font-weight:500}.step-detail{display:block;font-size:14px;font-weight:400;color:var(--muted);line-height:1.6;margin-top:9px}.scene-steps button[aria-pressed=true]{background:var(--soft);box-shadow:inset 0 3px var(--gold)}.model-panel>details{display:none}.no-js .model-panel>details{display:block}.scene-footnote{font-size:12px}
@media(max-width:780px){.scene-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.model-copy dl{gap:20px}}
@media(max-width:600px){.model-copy dl{grid-template-columns:1fr;gap:0}.model-copy dl div{padding:14px 0}.model-copy>p{font-size:16px}.in-scene-caption{margin:0 20px;min-height:126px;padding:20px 0 18px}.theatre-heading{display:block}.theatre-heading p{max-width:none}.scene-status{display:block;margin-top:12px;max-width:none;text-align:left}.scene-steps{grid-template-columns:1fr;gap:0}.scene-steps button{padding:18px 12px}.playback{align-items:stretch}.steps-heading h4{font-size:25px}}

/* Tri-Party leads with the custody problem and mutual benefit. */
#model-triparty .model-copy>p+p{margin-top:16px}#model-triparty .model-benefits dd{font-size:16px;font-weight:400;line-height:1.6;max-width:34ch}#model-triparty .model-benefits dt{font-size:16px;font-weight:600;color:var(--ink)}#model-triparty .model-copy .model-fit{font-size:14px;border-left:2px solid var(--gold);padding-left:18px;margin:24px 0 12px;max-width:80ch}

/* Model purpose immediately follows its name. */
.model-copy>p.model-subheadline{font:500 clamp(24px,2.8vw,34px)/1.2 var(--display);letter-spacing:-.025em;color:var(--ink);max-width:34ch;margin:0 0 24px}.model-copy:has(.model-subheadline) h3{margin-bottom:12px}

/* Remove the two trailing divider rules below the model walkthrough. */
.scene-footnote{border-bottom:0}.explorer+.role{border-top:0}

/* Zero CIF uses the approved model introduction and benefit hierarchy. */
#model-zero .model-copy>p+p{margin-top:16px}#model-zero .model-benefits dd{font-size:16px;font-weight:400;line-height:1.6;max-width:34ch}#model-zero .model-benefits dt{font-size:16px;font-weight:600;color:var(--ink)}

/* Persistent procedure label beside the stage count. */
.in-scene-caption .in-scene-model{position:absolute;top:22px;right:0;margin:0;font:600 14px/1.2 var(--body);letter-spacing:0;color:var(--ink);text-align:right}
.in-scene-caption #in-scene-step{padding-right:160px}
@media(max-width:600px){.in-scene-caption .in-scene-model{top:20px}}

/* Approved dimensional contract cutout: preserve the full transparent silhouette. */
.hero-visual{align-self:center;min-height:0;height:auto;background:transparent}
.hero-visual img{position:relative;width:100%;height:auto;object-fit:contain;object-position:center;filter:none}
@media(max-width:540px){.hero-visual{width:100%;max-width:390px;align-self:center;height:auto}}

@media(max-width:600px){.scene-frame .mobile-region{font-size:14px;font-weight:700;letter-spacing:1px;fill:#242521}.scene-frame .place-note{font-size:12px;fill:#454640}.scene-frame .token-label{stroke-width:3px}}

/* Keep the original contract cutout untouched; show only the edited gold nib. */
.hero-visual img.gold-nib-overlay{position:absolute;inset:0;width:100%;height:auto;object-fit:contain;object-position:center;filter:none;pointer-events:none;clip-path:polygon(59.5% 76%,61.2% 73%,63.8% 69.8%,66.7% 66.6%,68.2% 66.8%,68% 69.3%,65.6% 72.1%,62.1% 74.9%)}

/* Preserve readable comparison columns on narrow viewports. */
.compare .table-wrap{max-width:100%;overscroll-behavior-inline:contain}
.compare table{min-width:800px}
.table-scroll-note{display:none}
@media(max-width:850px){.table-scroll-note{display:block;margin:0 0 16px;color:var(--muted);font-size:13px}.compare .table-wrap:focus-visible{outline:2px solid var(--ink);outline-offset:4px}}