@layer reset,tokens,base,layout,components,motion,responsive;
@font-face{font-family:'Instrument Sans';src:url('assets/instrument-sans.woff2') format('woff2');font-weight:400 700;font-display:swap}
@font-face{font-family:Newsreader;src:url('assets/newsreader.woff2') format('woff2');font-weight:400 500;font-display:swap}
@layer reset{*{box-sizing:border-box}body,h1,h2,h3,p,ul,dl,dd{margin:0}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}svg{display:block}button{color:inherit}html{scroll-padding-top:100px}body{margin:0}button{border:0}ul{padding:0;list-style:none}}
@layer tokens{:root{--bg:#f5f8fa;--ink:#1e2a39;--muted:#5c7386;--line:#d6dee6;--soft:#e9eef2;--accent:#9db4c6;--white:#fff;--radius:3px;--gutter:clamp(22px,5vw,80px);--ease:cubic-bezier(.22,1,.36,1)}}
@layer base{body{background:var(--bg);color:var(--ink);font-family:'Instrument Sans','Microsoft YaHei',sans-serif;font-optical-sizing:auto;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}::selection{background:var(--line);color:var(--ink)}:focus-visible{outline:2px solid var(--muted);outline-offset:6px}button{background:none}h1,h2,h3{font-weight:500;letter-spacing:-.025em;line-height:1.09;text-wrap:balance}p{color:var(--muted);text-wrap:pretty}a,button{touch-action:manipulation}button:disabled{cursor:wait;opacity:.6}.eyebrow,.tiny-label,.section-label,.caption-index{font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:none}.tiny-label{font-size:12px;letter-spacing:.1em}.wrap{max-width:1600px;padding-inline:var(--gutter);margin-inline:auto}.skip{position:fixed;left:20px;top:-100px;background:var(--ink);color:white;padding:12px 20px;z-index:100}.skip:focus{top:12px}.inline-link{display:inline-flex;gap:28px;align-items:center;font-size:12px;white-space:nowrap;min-height:44px}.inline-link span{transition:transform .25s var(--ease)}.inline-link:hover span{transform:translate(3px,-3px)}.text-button{font-size:12px;display:inline-flex;gap:10px;align-items:center;min-height:44px;padding:0}.text-button:hover{color:var(--muted)}.button-dark{background:var(--ink);color:var(--white);display:inline-flex;gap:44px;justify-content:space-between;align-items:center;padding:18px 23px;font-size:12px;border-radius:2px;transition:background .2s,transform .25s var(--ease)}.button-dark:hover{background:#34485c;transform:translateY(-2px)}}
@layer layout{.header{height:92px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px}.brand svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8}.brand>span{font-size:31px;line-height:1;font-weight:600;letter-spacing:-.04em}.header nav{display:flex;align-items:center;gap:32px;font-size:12px;margin-left:auto}.header nav a{padding-block:12px}.header nav a:hover{color:var(--muted)}.header-cta{padding:12px 17px;border:1px solid var(--line);border-radius:2px;display:flex;gap:22px;align-items:center;font-size:12px;transition:border-color .2s}.header-cta:hover{border-color:var(--ink)}.menu-button,.mobile-menu{display:none}.hero{padding-top:40px}.hero-meta{display:flex;justify-content:space-between;align-items:center}.concept-label{font-size:12px;color:var(--muted);display:flex;gap:12px}h1{font-size:clamp(38px,4.15vw,62px);line-height:1.08;margin-top:38px;font-weight:400;letter-spacing:-.025em}.evidence-word{position:relative;color:var(--muted)}.evidence-word svg{position:absolute;bottom:-9px;left:0;width:100%;height:10px;stroke:var(--accent);stroke-width:1.7;fill:none}.hero-intro{display:flex;align-items:flex-end;justify-content:space-between;margin-top:25px}.hero-intro p{font-size:14px;line-height:1.7}.hero-intro .inline-link{margin-bottom:2px}.settlement{margin-top:40px;scroll-margin-top:22px}.stage-toolbar{height:48px;display:flex;align-items:center;gap:25px;border-block:1px solid var(--line)}.toolbar-note{font-size:12px;color:var(--muted);margin-right:auto;display:flex;gap:10px}.stage-toolbar .text-button{font-size:12px;margin-left:10px}.settlement-scene{height:438px;position:relative;display:grid;grid-template-columns:1fr 1.55fr 1fr;align-items:center;gap:7%;padding:28px 5% 48px;perspective:1200px;background:radial-gradient(ellipse at 50% 60%,#e9eef280,transparent 65%)}.scene-caption{position:absolute;bottom:15px;left:0;right:0;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.scene-caption>span:last-child{display:flex;gap:12px}.task-slip{padding:20px 21px 15px;border:1px solid var(--line);background:#f9fbfc;transform:rotate(-3deg);max-width:250px;position:relative;z-index:2;box-shadow:0 9px 18px -15px #1e2a3940}.slip-heading{display:flex;justify-content:space-between;align-items:center}.slip-heading>span:last-child{font-size:16px}.task-slip h2{font-size:20px;line-height:1.2;letter-spacing:-.04em;margin-top:15px}.task-slip>p{font-size:12px;margin-top:18px}.slip-rule{border-top:1px solid var(--line);margin-block:8px 10px}.task-slip dl>div{display:flex;justify-content:space-between;gap:8px;font-size:12px;margin-block:8px}.task-slip dt{color:var(--muted)}.task-slip dd{text-align:right}.slip-bottom{display:block;font-size:12px;border-top:1px solid var(--line);padding-top:12px;margin-top:15px;color:var(--muted)}.document-stack{position:relative;max-width:410px;min-width:0;width:100%;justify-self:center;z-index:3;transform:rotate(-1deg)}.paper{background:var(--white);border:1px solid var(--line);box-shadow:0 15px 32px -20px #1e2a3938}.paper-back,.paper-mid{position:absolute;inset:0;pointer-events:none}.paper-back{transform:translate(13px,8px) rotate(5deg);background:#edf2f6}.paper-mid{transform:translate(-6px,7px) rotate(-2deg);background:#fafcfd}.contract{position:relative;padding:19px 25px 14px;min-height:355px}.contract-top{display:flex;justify-content:space-between;align-items:center}.mini-brand{font-size:13px;font-weight:600;letter-spacing:-.06em}.contract-top .tiny-label{font-size:12px;color:var(--muted)}.contract-title{margin-top:0}.contract-title>.tiny-label{font-size:12px;color:var(--muted)}.contract-title h2{font-size:25px;line-height:1.13;margin-top:6px;letter-spacing:-.05em}.contract-table{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-block:1px solid var(--line);padding-block:10px;margin-block:15px 12px}.contract-table>div{display:flex;flex-direction:column;gap:4px}.contract-table span{font-size:12px;color:var(--muted)}.contract-table strong{font-weight:500;font-size:12px}.contract-table strong small{font-size:12px;font-weight:400}.acceptance-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.acceptance-heading .tiny-label{font-size:12px}.acceptance-heading>span:last-child{font-size:12px;color:var(--muted)}.criteria{font-size:12px;line-height:1.5}.criteria li{display:flex;gap:9px;align-items:center;padding-block:3px}.criterion-check{font-size:12px;width:12px;height:12px;border:1px solid var(--line);display:inline-grid;place-content:center;color:transparent;transition:background .3s,color .3s,border-color .3s}.criteria li.checked .criterion-check{background:var(--ink);border-color:var(--ink);color:white}.evidence-attachment{display:flex;align-items:center;gap:8px;background:var(--bg);padding:9px;margin-top:13px}.file-symbol{font-size:21px;color:var(--muted)}.evidence-attachment>div{min-width:0;display:flex;flex-direction:column;gap:2px}.evidence-attachment strong{font-size:12px;font-weight:500;overflow-wrap:anywhere}.evidence-attachment>div>span{font-size:12px;color:var(--muted)}.evidence-attachment button{font-size:14px;margin-left:auto;min-width:28px;min-height:30px;padding:0}.contract-footer{display:flex;justify-content:flex-end;align-items:center;gap:6px;margin-top:14px}.contract-footer>span:first-child{font-size:12px;color:var(--muted)}.contract-stamp{font-size:12px;letter-spacing:.1em;border:1px solid var(--accent);color:var(--muted);padding:4px 7px;white-space:nowrap;transform:rotate(-3deg)}.receipt{position:relative;max-width:245px;width:100%;justify-self:end;align-self:center;padding:19px 20px 18px;border:1px solid var(--line);background:#f9fbfc;transform:rotate(3deg);box-shadow:0 9px 18px -15px #1e2a3940;z-index:2}.receipt-symbol{font-size:27px;margin-top:15px;color:var(--accent);line-height:1}.receipt-state{font-size:12px;display:block;margin-top:11px;color:var(--muted)}.receipt-amount{display:block;font-size:32px;font-weight:400;letter-spacing:-.06em;margin-block:4px 10px;line-height:1.3}.receipt-amount small{font-size:12px;letter-spacing:0}.receipt-line{border-top:1px dashed var(--line);margin-bottom:12px}.receipt p{font-size:12px;line-height:1.7}.receipt-foot{display:block;font-size:12px;color:var(--muted);margin-top:14px;padding-top:10px;border-top:1px solid var(--line)}.connector{position:absolute;top:50%;width:11%;display:flex;align-items:center;color:var(--muted);font-size:12px}.connector-left{left:26%}.connector-right{right:25%}.connector span{position:absolute;top:-16px;left:15px;font-size:12px}.connector i{width:100%;height:1px;background:var(--line);position:relative;overflow:hidden}.connector i:after{content:'';position:absolute;inset:0;background:var(--muted);transform:translateX(-105%)}.connector b{font-weight:400}.stage-controls{display:flex;justify-content:space-between;align-items:stretch;border-block:1px solid var(--line);min-height:58px;gap:20px}.phase-buttons{display:flex;gap:0}.phase-buttons button{font-size:12px;display:flex;align-items:center;gap:12px;padding:0 23px;position:relative;color:var(--muted);transition:color .2s,background .2s}.phase-buttons button:first-child{padding-left:0;padding-right:30px}.phase-buttons button span{font-size:12px;color:var(--muted)}.phase-buttons button:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;transform:scaleX(0);transform-origin:left;background:var(--ink);transition:transform .45s var(--ease)}.phase-buttons button[aria-pressed=true]{color:var(--ink)}.phase-buttons button[aria-pressed=true]:after{transform:scaleX(1)}.phase-buttons button:hover{background:var(--soft)}.play-button{display:flex;align-items:center;justify-content:center;gap:14px;font-size:12px;min-width:190px;padding:10px 17px;border-left:1px solid var(--line)}.play-icon{font-size:12px}.phase-description{min-height:67px;padding-block:18px;border-bottom:1px solid var(--line)}.phase-description>span{font-size:12px;white-space:nowrap;min-width:185px}.phase-description p{font-size:12px}.hero-footnote{display:flex;justify-content:space-between;align-items:center;padding-block:28px 34px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.hero-footnote>span:last-child{display:flex;align-items:center;gap:20px}.hero-footnote b{font-weight:400;font-size:12px;color:var(--accent)}}
@layer components{.mechanism,.principles{padding-top:100px}.section-label{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.section-heading{margin-top:35px;margin-bottom:38px;display:flex;justify-content:space-between;align-items:flex-end;gap:45px}.section-heading h2,.principles h2{font-size:clamp(30px,3.1vw,44px);font-weight:400;line-height:1.15}.section-heading>p{font-size:12px;line-height:1.8;max-width:360px;margin-bottom:3px}.scenario-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);gap:35px}.scenario-tabs button{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:12px;text-align:left;color:var(--muted);position:relative;gap:8px}.scenario-tabs button:after{position:absolute;content:'';bottom:-1px;left:0;right:0;height:2px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}.scenario-tabs button[aria-selected=true]{color:var(--ink)}.scenario-tabs button[aria-selected=true]:after{transform:scaleX(1)}.scenario-tabs button>span{font-size:16px}.scenario-panel{padding-top:45px}.scenario-diagram{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;position:relative}.rail{height:1px;position:absolute;top:18px;left:16px;right:22px;background:var(--line)}.flow-step{position:relative}.step-number{width:36px;height:36px;display:grid;place-content:center;border:1px solid var(--line);background:var(--bg);font-size:12px;position:relative;z-index:1}.flow-step h3{font-size:17px;letter-spacing:-.035em;margin-top:23px;line-height:1.25}.flow-step p{font-size:12px;margin-top:10px;line-height:1.8}.flow-outcome .step-number{background:var(--ink);border-color:var(--ink);color:var(--white)}.scenario-note{display:flex;align-items:center;gap:17px;border-block:1px solid var(--line);margin-top:42px;padding:23px 0}.note-icon{font-size:23px;color:var(--muted)}.scenario-note p{font-size:12px;line-height:1.7}.scenario-note .inline-link{margin-left:auto;font-size:12px}.principles{padding-top:110px}.principles-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:12%;margin-top:40px}.principles-intro>p{font-size:12px;line-height:1.8;margin-top:23px}.principle-list article{display:flex;gap:25px;padding-block:25px;border-bottom:1px solid var(--line)}.principle-list article:first-child{padding-top:0}.principle-number{font-size:12px;color:var(--muted);padding-top:5px}.principle-list h3{font-size:20px;letter-spacing:-.04em;line-height:1.3}.principle-list p{font-size:12px;line-height:1.8;margin-top:11px;max-width:430px}.commitment-art{position:relative;width:280px;height:205px;margin-top:45px;margin-left:10px;perspective:700px}.art-sheet{width:145px;height:180px;position:absolute;border:1px solid var(--line);background:var(--white);box-shadow:0 9px 24px -20px var(--ink);padding:18px 16px;transform-origin:50% 90%}.art-sheet>span{font-size:12px;letter-spacing:.15em;display:block;padding-bottom:18px;border-bottom:1px solid var(--line)}.art-sheet i{display:block;height:1px;background:var(--line);margin-top:13px}.art-sheet i:nth-last-child(1){width:60%}.art-sheet-a{transform:rotate(-19deg);left:0;top:10px}.art-sheet-b{transform:rotate(-2deg);left:65px;top:0}.art-sheet-c{transform:rotate(16deg);left:128px;top:16px;background:#e9eef2}.art-sheet-c b{font-size:65px;font-weight:300;display:block;line-height:1.5;color:var(--muted)}.closing{padding-top:110px;padding-bottom:90px}.closing-top{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:30px}.closing-top .eyebrow{font-size:12px;color:var(--muted)}.closing h2{font-size:clamp(37px,4.6vw,62px);font-weight:400;margin-top:45px;line-height:1.12}.closing h2>span{color:var(--muted)}.closing-bottom{display:flex;align-items:flex-end;justify-content:space-between;margin-top:35px}.closing-bottom p{font-size:12px;line-height:1.8}.footer{display:flex;align-items:center;gap:40px;padding-block:30px;border-top:1px solid var(--line)}.footer .brand{transform:scale(.85);transform-origin:left}.footer>p{font-size:12px;line-height:1.7}.footer>.text-button{margin-left:auto;font-size:12px}.back-top{display:grid;place-content:center;width:40px;height:40px;border:1px solid var(--line)}dialog{border:1px solid var(--line);padding:0;max-width:650px;width:calc(100% - 40px);max-height:85dvh;color:var(--ink);background:var(--bg);margin:auto;box-shadow:0 30px 120px #1e2a3926;overflow:auto}dialog::backdrop{background:#1e2a394d;backdrop-filter:blur(4px)}.dialog-header{padding:15px 28px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.dialog-close{font-size:26px;font-weight:300;min-width:44px;min-height:44px}.dialog-body{padding:30px}.dialog-body h2{font-size:30px;line-height:1.2}.dialog-body h3{font-size:17px;letter-spacing:-.025em;margin-block:27px 9px}.dialog-body p,.dialog-body li{font-size:13px;line-height:1.8;color:var(--muted)}.dialog-body p{margin-top:15px}.dialog-body ul{padding-left:17px;list-style:disc;margin-top:12px}.dialog-body .brief-note{padding:16px;background:var(--soft);margin-top:24px;font-size:12px}.evidence-row{padding-block:15px;border-bottom:1px solid var(--line);display:flex;gap:20px}.evidence-row>span{font-size:12px;color:var(--muted)}.evidence-row strong{font-weight:500;font-size:13px}.evidence-row p{font-size:12px;margin-top:5px}.evidence-row a{text-decoration:underline;text-underline-offset:3px}.download-button{border:1px solid var(--line);padding:12px 17px;font-size:12px;margin-top:25px;min-height:44px}.noscript-note{padding:12px;text-align:center;font-size:12px}}
@layer motion{.settlement-scene[data-phase="1"] .connector-left i:after,.settlement-scene[data-phase="2"] .connector-right i:after{animation:trace 1.5s var(--ease) infinite}.settlement-scene[data-phase="3"] .receipt{border-color:var(--accent);background:var(--white)}.settlement-scene[data-phase="3"] .receipt-symbol{color:var(--ink)}.settlement-scene[data-phase="3"] .contract-stamp{border-color:var(--ink);color:var(--ink)}@keyframes trace{from{transform:translateX(-105%)}to{transform:translateX(105%)}}}
@layer responsive{@media(min-width:1600px){.settlement-scene{height:490px}.document-stack{max-width:440px}.contract{padding:24px 30px}.contract-title h2{font-size:29px}.criteria{font-size:12px}.contract-table{margin-top:20px}.task-slip,.receipt{max-width:265px}.contract-footer{margin-top:18px}}@media(max-width:1050px){.header nav{gap:20px}.header-cta{display:none}.settlement-scene{padding-inline:2%;gap:6%;grid-template-columns:1fr 1.75fr 1fr}.contract{padding:17px 20px}.task-slip,.receipt{padding:16px}.task-slip h2{font-size:17px}.task-slip dl>div{font-size:12px}.receipt-amount{font-size:27px}.connector-left{left:24%}.connector-right{right:23%}.phase-buttons button{padding-inline:17px}.principles-layout{gap:7%}}@media(max-width:760px){.header{height:77px}.header nav{gap:20px}.header nav a{font-size:12px}.header nav .text-button{display:none}.hero{padding-top:27px}.hero-meta{align-items:flex-start}.concept-label{display:none}h1{margin-top:30px;font-size:46px}.hero-intro p{font-size:12px}.hero-intro .inline-link{font-size:12px;gap:12px}.settlement-scene{height:420px;display:block;padding:35px 0 40px}.document-stack{width:305px;margin-left:auto;margin-right:12%;transform:rotate(-2deg)}.task-slip{position:absolute;width:190px;top:80px;left:0;transform:rotate(-8deg);opacity:.55;z-index:0}.receipt{position:absolute;width:175px;right:0;top:175px;transform:rotate(7deg);z-index:4;padding:13px 15px;background:#f9fbfcf5;box-shadow:0 15px 30px -20px #1e2a3950}.receipt>.tiny-label{font-size:12px}.receipt-symbol{display:none}.receipt-state{font-size:12px;margin-top:11px}.receipt-amount{font-size:27px}.receipt p{font-size:12px}.receipt-foot{font-size:12px}.connector{display:none}.contract-title h2{font-size:24px}.phase-buttons button{padding-inline:15px;font-size:12px;gap:7px}.phase-buttons button:first-child{padding-right:20px}.play-button{min-width:130px;padding-inline:10px;font-size:12px;gap:10px}.phase-description{gap:20px}.phase-description>span{min-width:150px;font-size:12px}.phase-description p{font-size:12px}.hero-footnote{font-size:12px}.hero-footnote>span:last-child{gap:10px}.mechanism,.principles{padding-top:75px}.section-heading{display:block}.section-heading>p{margin-top:22px}.section-heading h2,.principles h2{font-size:34px}.section-label{font-size:12px}.scenario-tabs{gap:20px}.scenario-tabs button{font-size:12px}.scenario-diagram{gap:20px}.flow-step h3{font-size:15px}.flow-step p{font-size:12px}.principles-layout{gap:35px}.principle-list h3{font-size:17px}.principle-list p{font-size:12px}.commitment-art{transform:scale(.8);transform-origin:left;margin-top:50px}.closing{padding-top:80px;padding-bottom:65px}.closing h2{font-size:46px}.footer{gap:20px}.footer>p{font-size:12px}.footer>.text-button{display:none}.back-top{margin-left:auto}}@media(max-width:520px){.header{height:72px}.header nav{display:none}.brand>span{font-size:30px}.brand svg{width:25px}.menu-button{display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;width:44px;height:44px}.menu-button span{height:1px;width:21px;background:var(--ink);transition:transform .2s}.menu-button[aria-expanded=true] span:first-child{transform:translateY(3px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-3px) rotate(-45deg)}.mobile-menu:not([hidden]){display:flex;flex-direction:column;padding:10px var(--gutter) 20px;border-bottom:1px solid var(--line)}.mobile-menu>a,.mobile-menu>button{padding:13px 0;text-align:left;font-size:13px}.hero{padding-top:23px}.hero-meta .eyebrow{font-size:12px}h1{font-size:40px;margin-top:30px;letter-spacing:-.025em}.hero-intro{display:block;margin-top:22px}.hero-intro p{font-size:12px;max-width:310px}.hero-intro .inline-link{margin-top:15px;gap:16px;min-height:35px}.settlement{margin-top:24px}.stage-toolbar{height:45px;gap:8px}.stage-toolbar>.eyebrow{font-size:12px}.toolbar-note{font-size:12px;gap:5px}.toolbar-note span{display:none}.stage-toolbar .text-button{font-size:12px;margin-left:8px}.settlement-scene{height:440px;padding-top:34px}.document-stack{width:calc(100% - 20px);margin-right:10px;max-width:340px;transform:rotate(-2deg)}.contract{padding:18px 20px 16px;min-height:355px}.contract-title h2{font-size:25px}.task-slip{display:none}.receipt{right:-2px;top:272px;width:157px;padding:11px 13px;transform:rotate(5deg)}.receipt>.tiny-label{font-size:12px}.receipt-state{margin-top:5px;font-size:12px}.receipt-amount{font-size:25px;margin-block:3px 7px}.receipt-amount small{font-size:12px}.receipt-line{margin-bottom:7px}.receipt p{font-size:12px;line-height:1.5}.receipt-foot{display:none}.scene-caption{bottom:12px;font-size:12px}.caption-index{font-size:12px}.stage-controls{display:block}.phase-buttons{justify-content:space-between;height:54px;gap:4px}.phase-buttons button{padding:0 8px;gap:7px;font-size:12px}.phase-buttons button:first-child{padding-right:8px}.phase-buttons button:last-child{padding-right:0}.phase-buttons button span{font-size:12px}.play-button{width:100%;border-left:0;border-top:1px solid var(--line);height:46px;font-size:12px;gap:13px}.phase-description{display:block;min-height:96px;padding-block:18px}.phase-description>span{font-size:12px}.phase-description p{margin-top:6px;font-size:12px;max-width:300px}.hero-footnote{display:block;padding-block:19px 25px;font-size:12px}.hero-footnote>span:last-child{margin-top:10px;gap:13px}.mechanism,.principles{padding-top:58px}.section-label{font-size:12px;letter-spacing:.08em}.section-label>span:last-child{display:none}.section-heading{margin-top:26px;margin-bottom:25px}.section-heading h2,.principles h2{font-size:31px}.section-heading>p{font-size:12px;margin-top:20px}.scenario-tabs{gap:13px}.scenario-tabs button{font-size:12px;line-height:1.5;align-items:flex-end;padding-block:13px;max-width:110px}.scenario-tabs button>span{font-size:13px}.scenario-panel{padding-top:30px}.scenario-diagram{grid-template-columns:1fr 1fr;column-gap:23px;row-gap:30px}.rail{display:none}.flow-step{border-left:1px solid var(--line);padding-left:13px}.step-number{width:30px;height:30px;font-size:12px}.flow-step h3{font-size:14px;margin-top:13px}.flow-step p{font-size:12px;margin-top:8px;line-height:1.65}.scenario-note{margin-top:28px;flex-wrap:wrap;gap:12px;padding-block:17px}.scenario-note p{font-size:12px;flex:1}.scenario-note .inline-link{margin-left:35px;font-size:12px;min-height:33px}.note-icon{font-size:21px;align-self:flex-start}.principles-layout{display:flex;flex-direction:column;margin-top:27px;gap:15px}.principles-intro>p{font-size:12px;margin-top:18px}.commitment-art{height:195px;margin-top:27px;transform:scale(.85);margin-left:20px}.principle-list article{padding-block:23px;gap:20px}.principle-list article:first-child{padding-top:14px}.principle-list h3{font-size:18px}.principle-list p{font-size:12px;margin-top:9px}.closing{padding-top:62px;padding-bottom:45px}.closing-top{padding-top:22px}.closing-top .eyebrow{font-size:12px;letter-spacing:.1em}.closing h2{font-size:36px;margin-top:32px}.closing-bottom{align-items:flex-start;flex-direction:column;gap:25px;margin-top:24px}.closing-bottom p{font-size:12px}.button-dark{font-size:12px;width:100%;padding:16px 19px}.footer{padding-block:25px;gap:10px;flex-wrap:wrap}.footer .brand{transform:scale(.8);min-width:85px}.footer>p{order:3;width:100%;margin-top:7px;font-size:12px}.back-top{height:36px;width:36px}.dialog-header{padding:10px 20px}.dialog-body{padding:22px}.dialog-body h2{font-size:25px}.dialog-body p,.dialog-body li{font-size:12px}.dialog-body h3{font-size:16px}.evidence-row{gap:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}}
@layer responsive {
  .settlement-scene { height: 520px }
  @media (min-width: 1600px) { .settlement-scene { height: 550px } }
  @media (min-width: 521px) and (max-width: 760px) {
    .settlement-scene { height: 560px }
    .receipt { top: 370px; right: 18px }
  }
  @media (max-width: 520px) {
    .settlement-scene { height: 650px }
    .document-stack { width: calc(100% - 42px); margin-inline: auto }
    .contract { padding-inline: 18px }
    .criteria { font-size: 10px }
    .receipt { top: 494px; left: 13px; right: 13px; width: auto; max-width: none; transform: rotate(1deg); padding: 15px 17px; display: grid; grid-template-columns: 1fr auto; column-gap: 15px }
    .receipt > .tiny-label { font-size: 8px; grid-column: 1 }
    .receipt-state { grid-column: 1; font-size: 9px; margin-top: 5px }
    .receipt-amount { grid-column: 2; grid-row: 1 / 3; align-self: center; font-size: 27px; margin: 0 }
    .receipt-line { grid-column: 1 / -1; margin-block: 10px 8px }
    .receipt p { grid-column: 1 / -1; font-size: 9px; line-height: 1.6 }
    #open-evidence { min-height: 44px; min-width: 35px }
  }
}
@layer components { .brand .protocol-mark { fill: currentColor; stroke: none; width: 29px; height: 29px } }

@layer components {
  body { --privy-color-background: #f5f8fa; --privy-color-background-2: #e9eef2; --privy-color-foreground: #1e2a39; --privy-color-accent: #1e2a39; --privy-border-radius-sm: 3px; --privy-border-radius-md: 6px; --privy-border-radius-lg: 8px }
  #wallet-root { position: relative; flex: 0 0 auto }
  #wallet-root:empty { display: none }
  .wallet-trigger { min-height: 44px; padding: 11px 17px; border: 1px solid var(--ink); border-radius: 2px; font-size: 13px; white-space: nowrap; background: var(--ink); color: var(--white); transition: background .2s }
  .wallet-trigger:hover { background: #34485c }
  .wallet-trigger:disabled { cursor: wait }
  .wallet-feedback { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap }
  .wallet-panel { width: min(480px, calc(100% - 40px)); max-height: 85dvh; font-family: 'Instrument Sans', sans-serif }
  .wallet-panel-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-bottom: 1px solid var(--line); padding: 12px 24px; font-size: 13px }
  .wallet-panel-close { min-width: 44px; min-height: 44px; font-size: 26px }
  .wallet-panel-body { padding: 28px }
  .wallet-panel-body h2 { font: 400 30px/1.15 Newsreader, Georgia, serif; letter-spacing: -.02em }
  .wallet-full-address { overflow-wrap: anywhere; font-size: 14px; line-height: 1.65; margin-top: 22px; color: var(--ink) }
  .wallet-facts { margin-block: 24px; border-block: 1px solid var(--line) }
  .wallet-facts > div { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 20px; padding-block: 12px; font-size: 13px }
  .wallet-facts dt { color: var(--muted) }
  .wallet-facts dd { overflow-wrap: anywhere }
  .wallet-select-label { display: grid; gap: 10px; font-size: 13px; margin-bottom: 20px }
  .wallet-select-label select { width: 100%; background: var(--white); color: var(--ink); border: 1px solid var(--line); min-height: 44px; padding: 9px 12px; font: inherit }
  .wallet-primary { display: block; width: 100%; min-height: 46px; padding: 12px 15px; background: var(--ink); color: var(--white); font-size: 13px; margin-bottom: 12px }
  .wallet-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px }
  .wallet-actions > * { min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); text-align: center; font-size: 12px; display: grid; place-content: center }
  .wallet-actions > *:hover { background: var(--soft) }
  .wallet-panel-message { font-size: 13px; line-height: 1.65; margin-top: 20px }
  .wallet-panel-message:empty { display: none }
}
@layer responsive {
  @media (max-width: 1100px) { .header { gap: 20px } }
  @media (max-width: 760px) {
    .header { gap: 10px }
    .header nav { display: none }
    #wallet-root { margin-left: auto }
    .wallet-trigger { font-size: 12px; padding-inline: 12px }
    .menu-button { display: flex; flex: 0 0 44px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; width: 44px; height: 44px }
    .menu-button span { height: 1px; width: 21px; background: var(--ink); transition: transform .2s }
    .menu-button[aria-expanded=true] span:first-child { transform: translateY(3px) rotate(45deg) }
    .menu-button[aria-expanded=true] span:last-child { transform: translateY(-3px) rotate(-45deg) }
    .mobile-menu:not([hidden]) { display: flex; flex-direction: column; padding: 10px var(--gutter) 20px; border-bottom: 1px solid var(--line) }
    .mobile-menu > a, .mobile-menu > button { padding: 13px 0; text-align: left; font-size: 13px }
  }
  @media (max-width: 520px) {
    .header { gap: 8px }
    .header .brand { gap: 7px }
    .header .brand > span { font-size: 27px }
    .header .brand .protocol-mark { width: 24px; height: 24px }
    .wallet-panel-body { padding: 22px }
    .wallet-panel-body h2 { font-size: 27px }
  }
}

@layer components {
  h1, .section-heading h2, .principles h2, .closing h2, .dialog-body h2, .contract-title h2, .task-slip h2 {
    font-family: Newsreader, Georgia, serif;
    font-weight: 400;
    font-optical-sizing: auto;
    letter-spacing: -.025em;
  }
  .brand > span { font-weight: 600; letter-spacing: -.045em }
  .eyebrow, .tiny-label, .section-label { letter-spacing: .015em; font-size: 12px; font-weight: 500 }
  .hero-meta .eyebrow { font-size: 13px; color: var(--muted) }
  .header nav, .header-cta, .text-button, .inline-link, .button-dark { font-size: 13px }
  .hero-intro p { font-size: 16px; line-height: 1.7 }
  .section-heading > p, .principles-intro > p, .principle-list p, .closing-bottom p { font-size: 15px; line-height: 1.75 }
  .flow-step p, .scenario-note p, .phase-description p { font-size: 14px; line-height: 1.7 }
  .phase-buttons button, .scenario-tabs button, .play-button { font-size: 14px }
  .phase-buttons button span { font-size: 12px }
  .stage-toolbar .text-button { font-size: 13px }
  .document-stack { max-width: 450px }
  .contract { padding: 25px 26px 20px }
  .contract-title h2 { font-size: 29px; margin-top: 0; line-height: 1.12 }
  .contract-table { margin-block: 18px 15px; padding-block: 12px }
  .contract-table strong { font-size: 14px; font-weight: 500 }
  .contract-table strong small, .contract-table span { font-size: 12px }
  .acceptance-heading .tiny-label, #criteria-count { font-size: 12px }
  .criteria { font-size: 13px; line-height: 1.6 }
  .criteria li { padding-block: 4px }
  .criterion-check { flex: 0 0 13px; width: 13px; height: 13px; font-size: 10px }
  .evidence-attachment { margin-top: 16px; padding: 10px }
  .evidence-attachment strong { font-size: 12px; line-height: 1.4 }
  #open-evidence { min-width: 44px; min-height: 44px; flex-shrink: 0; font-size: 12px }
  .contract-stamp { font-size: 11px; letter-spacing: .04em }
  .contract-footer > .contract-stamp { font-size: 11px }
  .task-slip, .receipt { max-width: 270px; padding: 21px }
  .task-slip h2 { font-size: 24px; line-height: 1.15; margin-top: 17px }
  .task-slip dl > div { font-size: 12px; margin-block: 10px }
  .slip-rule { margin-block: 18px 12px }
  .receipt-state { font-size: 13px }
  .receipt p { font-size: 13px; line-height: 1.6 }
  .receipt-amount { font-variant-numeric: tabular-nums; letter-spacing: -.035em }
  .principle-list h3 { letter-spacing: -.025em; font-size: 21px; font-weight: 500 }
  .section-heading, .principles-layout { margin-top: 0 }
  .closing h2 { padding-top: 35px; border-top: 1px solid var(--line); margin-top: 0 }
  .footer > p { font-size: 12px }
  .dialog-body p, .dialog-body li { font-size: 15px }
  .dialog-body .brief-note, .evidence-row p { font-size: 13px }
}
@layer responsive {
  .settlement-scene { height: 580px }
  @media (min-width: 1600px) { .settlement-scene { height: 600px } }
  @media (max-width: 1050px) and (min-width: 761px) {
    .settlement-scene { gap: 4%; padding-inline: 0; grid-template-columns: 1fr 1.8fr 1fr }
    .task-slip, .receipt { padding: 16px }
    .task-slip dl > div { flex-direction: column; gap: 1px }
    .task-slip dd { text-align: left }
    .contract { padding-inline: 18px }
  }
  @media (max-width: 760px) {
    .hero-intro p { font-size: 15px }
    .section-heading > p, .principles-intro > p, .principle-list p, .closing-bottom p { font-size: 14px }
    .task-slip, .receipt { padding: 17px }
    .receipt p { font-size: 12px }
    .document-stack { width: 340px }
    .section-heading h2, .principles h2 { font-size: 36px }
    .phase-buttons button { padding-inline: 13px }
  }
  @media (min-width: 521px) and (max-width: 760px) {
    .settlement-scene { height: 710px }
    .receipt { top: 460px; right: 18px; width: 220px }
  }
  @media (max-width: 520px) {
    h1 { font-size: 40px; line-height: 1.1 }
    .hero-meta .eyebrow { font-size: 12px }
    .hero-intro p { max-width: 330px }
    .hero-intro .inline-link { font-size: 13px; min-height: 44px }
    .stage-toolbar { height: 48px; gap: 12px }
    .toolbar-note, .stage-toolbar .text-button { font-size: 12px }
    .settlement-scene { height: auto; padding-block: 34px 40px; overflow-x: clip }
    .document-stack { width: calc(100% - 28px); margin-inline: auto }
    .contract { padding: 23px 18px 18px }
    .contract-title h2 { font-size: 28px }
    .contract-table strong { font-size: 13px }
    .criteria { font-size: 12px }
    .receipt { position: relative; top: auto; left: auto; right: auto; width: calc(100% - 28px); margin: 45px auto 0; padding: 18px; max-width: none }
    .receipt > .tiny-label { font-size: 12px }
    .receipt-state { font-size: 12px }
    .receipt p { font-size: 12px }
    .receipt-amount { font-size: 29px }
    .phase-buttons button { font-size: 13px; padding-inline: 7px; gap: 6px }
    .phase-buttons button span { font-size: 11px }
    .play-button { font-size: 13px }
    .phase-description { min-height: 92px }
    .phase-description p { font-size: 13px; max-width: none; margin-top: 0 }
    .section-label { font-size: 12px }
    .section-heading h2, .principles h2 { font-size: 33px }
    .scenario-tabs { gap: 13px }
    .scenario-tabs button { font-size: 12px; max-width: none }
    .flow-step h3 { font-size: 16px }
    .flow-step p { font-size: 13px }
    .scenario-note p, .scenario-note .inline-link { font-size: 13px }
    .scenario-note { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: start }
    .scenario-note .inline-link { grid-column: 2; margin-left: 0; justify-self: start; white-space: normal }
    .principle-list h3 { font-size: 20px }
    .principle-list p { font-size: 14px }
    .closing h2 { font-size: 38px; padding-top: 28px }
    .button-dark { font-size: 13px }
    .footer > p { font-size: 12px }
    .dialog-body p, .dialog-body li { font-size: 14px }
  }
}

@layer components {
  .live-records .settlement-scene { min-height: 650px; height: auto; padding-block: 48px }
  .live-records .contract { min-height: 0 }
  .transfer-total { display: grid; gap: 7px; margin-top: 23px }
  .transfer-total > span { font-size: 12px; color: var(--muted) }
  .transfer-total > strong { font-size: clamp(25px, 2.5vw, 35px); font-weight: 500; letter-spacing: -.045em; line-height: 1.2; font-variant-numeric: tabular-nums; overflow-wrap: anywhere }
  .live-records .contract-table { margin-block: 20px 16px }
  .chain-account { font-size: 12px; font-weight: 500; letter-spacing: -.015em; overflow-wrap: anywhere }
  .chain-fields > div { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 12px; margin-block: 10px; font-size: 12px }
  .chain-fields dt { color: var(--muted) }
  .chain-fields dd { min-width: 0; overflow-wrap: anywhere }
  .chain-fields a[href], .chain-account[href] { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 4px }
  .chain-source { display: inline-block; font-size: 12px; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 4px; min-height: 36px; padding-block: 8px }
  .chain-source[hidden] { display: none }
  .chain-source:hover, .chain-fields a:hover, .chain-account:hover { text-decoration-color: var(--ink) }
  .live-records .task-slip .chain-source { margin-top: 8px }
  .live-records .evidence-attachment { margin-top: 18px }
  .live-records .receipt-amount { font-size: clamp(24px, 2.3vw, 32px); margin-block: 18px 12px; overflow-wrap: anywhere }
  .live-records .receipt-state { font-size: 12px; line-height: 1.65; margin-bottom: 18px }
  .live-records .contract-stamp { letter-spacing: .035em }
  .record-list-heading { display: flex; justify-content: space-between; align-items: center; gap: 25px; border-top: 1px solid var(--line); padding-top: 28px }
  .record-list-heading h2 { font-family: Newsreader, Georgia, serif; font-size: 30px; font-weight: 400; letter-spacing: -.02em }
  .record-scope { font-size: 13px; margin-top: 12px; line-height: 1.7 }
  .feed-status { font-size: 12px; margin-block: 20px 14px; line-height: 1.7; color: var(--muted) }
  .live-records[data-state="error"] .feed-status, .live-records[data-state="stale"] .feed-status { color: var(--ink); background: var(--soft); padding: 12px 15px }
  .transfer-list { border-top: 1px solid var(--line) }
  .transfer-list button { display: grid; grid-template-columns: 1.1fr 1.7fr 1.1fr .9fr; align-items: center; gap: 20px; width: 100%; min-height: 68px; padding: 14px 12px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; transition: background .2s }
  .transfer-list button > * { min-width: 0; overflow-wrap: anywhere }
  .transfer-list button:hover { background: var(--soft) }
  .transfer-list button[aria-pressed="true"] { background: var(--white); box-shadow: inset 2px 0 var(--ink) }
  .transfer-row-route, .transfer-row-time { color: var(--muted); font-size: 12px }
  .transfer-row-amount { font-weight: 500; text-align: right; font-variant-numeric: tabular-nums }
  .transfer-row-time { text-align: right }
  .feed-provenance { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; padding-block: 16px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px }
  .evidence-fields { margin-block: 25px }
  .evidence-fields > div { display: grid; grid-template-columns: 125px minmax(0, 1fr); gap: 20px; border-bottom: 1px solid var(--line); padding-block: 13px; font-size: 13px }
  .evidence-fields dt { color: var(--muted) }
  .evidence-fields dd { overflow-wrap: anywhere; min-width: 0 }
}
@layer responsive {
  @media (max-width: 1050px) {
    .live-records .settlement-scene { grid-template-columns: .9fr 1.85fr .9fr; gap: 4% }
    .live-records .receipt-amount { font-size: 23px }
    .transfer-list button { grid-template-columns: 1fr 1.4fr 1fr; gap: 15px }
    .transfer-row-time { display: none }
  }
  @media (min-width: 521px) and (max-width: 760px) {
    .live-records .settlement-scene { height: 930px }
    .live-records .receipt { top: 690px; width: 235px }
  }
  @media (max-width: 520px) {
    .live-records .settlement-scene { display: block; min-height: 0; height: auto; padding-block: 40px }
    .live-records .document-stack { width: calc(100% - 28px); margin-inline: auto }
    .live-records .contract { padding: 23px 18px 18px }
    .live-records .contract-title h2 { font-size: 28px }
    .transfer-total > strong { font-size: 28px }
    .live-records .contract-table { gap: 14px }
    .chain-account { font-size: 12px }
    .chain-fields > div { grid-template-columns: 66px minmax(0, 1fr); gap: 10px }
    .live-records .receipt { position: relative; top: auto; left: auto; right: auto; width: calc(100% - 28px); max-width: none; margin: 48px auto 0; padding: 18px; display: block }
    .live-records .receipt-amount { font-size: 30px; margin-block: 10px }
    .live-records .receipt-state { margin: 0 0 12px }
    .live-records .receipt-line { margin-block: 12px 0 }
    .record-list-heading { gap: 15px; align-items: flex-start; padding-top: 25px }
    .record-list-heading h2 { font-size: 26px; max-width: 180px }
    .record-list-heading .chain-source { font-size: 12px; padding-top: 0; text-align: right }
    .record-scope { font-size: 13px }
    .transfer-list button { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 7px 14px; padding: 15px 10px }
    .transfer-row-route { grid-column: 1 / -1; grid-row: 2; font-size: 12px }
    .transfer-row-amount { grid-column: 2; grid-row: 1; font-size: 13px }
    .transfer-row-hash { grid-column: 1; grid-row: 1; font-size: 12px }
    .feed-provenance { align-items: flex-start; gap: 15px; font-size: 12px }
    .feed-provenance > span { max-width: 180px; padding-block: 8px }
    .feed-provenance .chain-source { text-align: right }
    .evidence-fields > div { grid-template-columns: minmax(0, 1fr); gap: 6px; padding-block: 12px }
  }
}