@font-face{font-family:PortfolioDisplay;src:url(../../assets/fonts/dm-serif-display.fc6cc7ec6a4e.woff2) format("woff2");font-display:swap}@font-face{font-family:PortfolioCN;src:url(../../assets/fonts/noto-serif-sc.e1eb7932ccb6.woff2) format("woff2");font-display:swap}@font-face{font-family:PortfolioMark;src:url(../../assets/fonts/castoro-titling.f5bca83fc38d.woff2) format("woff2");font-display:swap}:root{--paper:#f4f0e7;--canvas:#fdfdfc;--ink:#282b31;--muted:#686e79;--line:#e1e4e8;--blue:#3976cb;--blue-light:#eef4fc;--warm-ink:#443c31;--display:PortfolioDisplay,Georgia,serif;--body:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",Arial,sans-serif;--page-width:1180px;--gutter:clamp(20px,5.5vw,88px);font-family:var(--body);color:var(--ink);background:var(--canvas);color-scheme:light;scroll-behavior:smooth;scroll-padding-top:0;-webkit-font-smoothing:antialiased}:root:lang(zh-CN){--display:PortfolioCN,"Songti SC",serif}*{box-sizing:border-box}body{margin:0}h1,h2,h3,h4,p,figure,dl,dd,ul,ol{margin:0}img{display:block;max-width:100%;height:auto}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,[tabindex]:focus-visible{outline:2px solid var(--blue);outline-offset:5px}button:disabled{opacity:.4;cursor:default}.wrap{width:min(calc(100% - var(--gutter)*2),var(--page-width));margin-inline:auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:12px 20px}.skip-link:focus{top:16px}.site-header{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gutter);background:var(--paper);color:var(--warm-ink);border-bottom:1px solid #ded8cc}.wordmark{font:19px/1.2 PortfolioMark,Georgia,serif;white-space:nowrap}.back-link{font-size:14px;display:flex;gap:10px;align-items:center;margin-left:auto;margin-right:32px}.languages{display:flex;align-items:center;gap:12px;font-size:13px}.languages a{padding:7px 0;color:#7a7367}.languages a[aria-current=true]{color:#30291f;border-bottom:1px solid currentColor}.reading-progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--blue);z-index:80;pointer-events:none}.hero{background:linear-gradient(180deg,var(--paper) 0%,#f4f1ea 76%,#fdfdfc 100%);padding-bottom:52px;overflow:hidden}.hero-inner{width:min(calc(100% - var(--gutter)*2),var(--page-width));margin:auto;display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:80px;align-items:center;padding:52px 0 38px}.eyebrow{font-size:13px;letter-spacing:.08em;color:#777064;margin-bottom:20px}h1{font:400 clamp(38px,4.4vw,61px)/1.2 var(--display);letter-spacing:-.025em;max-width:850px;color:#302b24;text-wrap:balance}:lang(zh-CN) h1{font-weight:600;line-height:1.35;letter-spacing:.01em}.hero-summary{font-size:17px;line-height:1.85;color:#6c665c;max-width:650px;margin-top:22px}.hero-facts{display:flex;gap:44px;flex-wrap:wrap;margin-top:30px;font-size:13px;line-height:1.7}.hero-facts dt{color:#8a8378;margin-bottom:3px}.hero-facts dd{color:#4f4c45}.text-link{display:inline-flex;align-items:center;gap:30px;font-size:14px;border-bottom:1px solid #aaa293;padding:10px 0;margin-top:24px}.hero-art{align-self:stretch;display:flex;align-items:center;justify-content:center;flex-direction:column;position:relative;min-width:0}.hero-art:before{content:"";position:absolute;width:270px;height:270px;border-radius:50%;background:radial-gradient(ellipse,#d5d1c390,transparent 68%);z-index:0}.hero-art img{width:235px;max-height:285px;object-fit:contain;position:relative;mix-blend-mode:multiply;opacity:.87}.hero-art span{font-size:9px;letter-spacing:.12em;color:#8e877b;margin-top:8px}.hero-preview{position:relative}.cover-figure .artwork{padding:0;background:#fff;box-shadow:0 18px 50px -24px #554d3b55;border-radius:10px;overflow:hidden;border:1px solid #dedbd3}.cover-figure figcaption{color:#888278}.chapter-nav{position:sticky;top:0;z-index:40;background:#fdfdfcf2;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-block:1px solid var(--line)}.nav-inner{display:flex;justify-content:space-between;gap:20px;width:min(calc(100% - var(--gutter)*2),var(--page-width));margin:auto;overflow:auto;scrollbar-width:none}.nav-inner::-webkit-scrollbar{display:none}.chapter-nav a{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px 0 18px;white-space:nowrap;font-size:13px;color:#777d86;border-bottom:2px solid transparent}.chapter-nav a.active,.chapter-nav a[aria-current]{color:var(--blue);border-bottom-color:var(--blue)}.nav-number{font-size:11px;font-variant-numeric:tabular-nums;color:#a2a7af}.chapter{padding-block:96px;scroll-margin-top:64px}.chapter-heading{max-width:900px;margin-bottom:40px}.chapter-kicker{font-size:12px;color:var(--blue);letter-spacing:.07em;margin-bottom:16px;font-weight:500}h2{font-size:clamp(27px,2.7vw,38px);font-weight:600;line-height:1.45;letter-spacing:-.025em;text-wrap:balance}h3{font-size:20px;font-weight:550;line-height:1.6;letter-spacing:-.02em}h4{font-size:17px;line-height:1.6;font-weight:550}.chapter-intro{font-size:16px;line-height:1.95;color:var(--muted);max-width:810px;margin-top:20px}.design-figure{min-width:0}.artwork{display:block;position:relative;width:100%;padding:0;border:1px solid #e4e7eb;background:#fff;border-radius:6px;overflow:hidden;cursor:zoom-in;transition:border-color .18s,box-shadow .18s}.artwork:hover{border-color:#9db9e3;box-shadow:0 5px 24px -12px #53779d44}.artwork img{width:100%;height:auto}figcaption{font-size:12px;line-height:1.65;color:#77808c;padding:12px 0 0;display:flex;align-items:baseline;justify-content:space-between;gap:20px}.figure-action{color:#788fac;white-space:nowrap;font-size:11px;flex-shrink:0}.method-spread{display:grid;grid-template-columns:1fr 1fr;gap:52px}.method-spread article{min-width:0}.method-spread article>p{font-size:15px;line-height:1.9;color:var(--muted);margin:12px 0 28px;min-height:86px;max-width:500px}.method-spread .artwork{padding:28px;background:#fafbfc;border-color:#eef0f3}.method-spread .artwork img{height:430px;object-fit:contain}.research-chapter{background:#f5f7fa;border-block:1px solid #edf0f4}.goal-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px;margin:0 0 40px;padding-block:24px;border-top:1px solid #dfe4ec;border-bottom:1px solid #dfe4ec}.design-point{display:flex;align-items:flex-start;gap:16px;min-width:0}.point-number{color:var(--blue);font-size:12px;padding-top:6px;font-variant-numeric:tabular-nums;flex-shrink:0}.design-point h3{font-size:16px;line-height:1.65}.design-point p{font-size:14px;line-height:1.8;color:var(--muted);margin-top:8px}.analysis-figure .artwork{padding:12px;background:#fff;border-color:#e0e4ea}.decision-list{max-width:920px;margin:52px auto 0}.decision-list>h3{margin-bottom:12px}.decision-row{display:grid;grid-template-columns:36px 1fr 24px;gap:16px;align-items:center;padding:22px 0;border-bottom:1px solid #dce1e9}.decision-row:hover h4{color:var(--blue)}.decision-row p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:3px}.decision-letter{font:24px/1 PortfolioDisplay,Georgia,serif;color:#8ca6c9}.decision-row>span:last-child{color:#8295ac}.workflow-detail{display:grid;grid-template-columns:1.2fr 1fr;gap:54px;align-items:center;padding:30px 36px;margin-bottom:32px;border-radius:8px;background:var(--blue-light)}.toolbar-figure .artwork{background:transparent;border:0;border-radius:0}.toolbar-figure figcaption{padding-top:18px}.workflow-detail p{font-size:14px;line-height:1.85;color:var(--muted);margin-top:8px}.full-editor .artwork{box-shadow:0 14px 38px -22px #39506e44}.annotation-row{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding:28px 0 0}.settings-chapter{background:#f4f7fb;border-block:1px solid #e8eef5}.settings-feature{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:50px;align-items:center;margin-bottom:36px}.settings-feature .artwork{background:#fff;box-shadow:0 12px 36px -26px #455d7d60}.settings-notes{display:grid;gap:32px}.settings-pair{display:grid;grid-template-columns:1fr 1fr;gap:30px}.settings-pair .artwork{background:#fff}.settings-pair .artwork img{aspect-ratio:961/680;object-fit:contain}.component-board{background:linear-gradient(125deg,#f2f5fa,#f7f8fa 58%,#faf6f0);padding:36px;border-radius:8px}.board-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:28px}.board-heading p{font-size:14px;line-height:1.7;color:var(--muted)}.question-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}.question-card .artwork{background:transparent;border:0;border-radius:0}.question-card .artwork img{height:190px;object-fit:contain}.question-card:last-child{grid-column:1/-1;width:64%;justify-self:center}.question-card:last-child .artwork img{height:auto;max-height:210px}.question-card figcaption{justify-content:center;font-size:11px}.question-card .figure-action{display:none}.control-section{margin-top:52px}.control-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;padding:20px 0}.control-card .artwork{border:0;border-radius:0;background:transparent}.control-card .artwork img{height:240px;object-fit:contain}.control-card figcaption{justify-content:center;font-size:12px}.control-card .figure-action{display:none}.reflection-chapter{position:relative;background:var(--paper);border-top:1px solid #e5dfd3}.reflection-inner{max-width:900px}.reflection-copy{font-size:17px;line-height:2;color:#575950;margin-top:24px;max-width:790px}.scope-note{font-size:13px;line-height:1.9;color:#858174;margin-top:28px;max-width:760px}.anchor-alias{position:absolute;top:0;scroll-margin-top:90px}.closing{padding-block:68px}.closing .chapter-kicker{color:#8b8276}.next-project{font-family:var(--display);font-size:clamp(32px,4vw,46px);display:flex;justify-content:space-between;align-items:center;line-height:1.4;max-width:700px}.next-project:hover{color:var(--blue)}.closing>p:last-child{font-size:14px;color:var(--muted);margin-top:14px}.site-footer{padding:28px var(--gutter);background:#f7f7f5;border-top:1px solid var(--line);display:flex;align-items:flex-start;gap:32px;justify-content:space-between;font-size:12px;color:#7c7f83;line-height:1.8}.site-footer details{max-width:530px}.site-footer summary{cursor:pointer}.site-footer p{margin-top:12px}.site-footer details a{text-decoration:underline;text-underline-offset:3px}.site-footer>a{white-space:nowrap;display:flex;gap:8px}.direction-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;vertical-align:middle}.direction-icon svg{width:16px;height:16px}.direction-diagonal{transform:rotate(-45deg)}html.image-dialog-open{overflow:hidden}.image-dialog{padding:0;border:1px solid #e0e3e7;border-radius:10px;width:min(1500px,calc(100vw - 40px));max-width:none;height:calc(100dvh - 40px);max-height:none;color:var(--ink);background:#f4f6f9;overflow:hidden}.image-dialog::backdrop{background:#101923b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.image-dialog[open]{display:flex;flex-direction:column}.lightbox-toolbar{display:flex;align-items:center;gap:24px;justify-content:space-between;min-height:66px;padding:12px 20px;border-bottom:1px solid #dce1e8;background:#fff;flex:0 0 auto}.lightbox-toolbar p{font-size:13px;line-height:1.7;max-width:55%}.lightbox-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.lightbox-actions button{border:1px solid #dce1e8;background:#fff;border-radius:4px;padding:7px 11px;white-space:nowrap;font-size:12px;min-height:34px}.lightbox-actions button:hover{background:#eef4fc;border-color:#b8cbe6}.lightbox-actions button[data-close-lightbox]{margin-left:4px}.lightbox-stage{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;position:relative;padding:20px;touch-action:pan-x pan-y pinch-zoom}.lightbox-image{max-width:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;flex-shrink:0}.lightbox-canvas{position:relative}@media(min-width:1600px){:root{--page-width:1280px}.hero-inner{grid-template-columns:minmax(0,1fr) 290px;gap:100px}.hero-art img{width:260px;max-height:310px}}@media(max-width:1050px){.hero-inner{grid-template-columns:minmax(0,1fr) 185px;gap:40px}.hero-art img{width:180px;max-height:235px}.hero-facts{gap:24px}.method-spread{gap:32px}.method-spread .artwork{padding:18px}.method-spread .artwork img{height:360px}.nav-inner{gap:25px}.chapter-nav a{font-size:12px;gap:7px}.chapter{padding-block:76px}.settings-feature{grid-template-columns:minmax(0,1fr) 200px;gap:28px}.goal-row,.annotation-row{gap:22px}.workflow-detail{gap:28px;padding:24px}.control-grid{gap:16px}.control-card .artwork img{height:200px}.question-card .artwork img{height:160px}.site-footer{gap:20px}.site-footer details{max-width:45%}}@media(max-width:760px){:root{--gutter:24px;scroll-padding-top:0}.site-header{min-height:68px;gap:14px}.wordmark{font-size:15px}.back-link{margin:0 0 0 auto;font-size:12px;gap:6px}.languages{gap:8px;font-size:12px}.hero{padding-bottom:28px}.hero-inner{grid-template-columns:minmax(0,1fr) 110px;gap:15px;padding:34px 0 28px;align-items:start}.hero-copy{grid-column:1/-1;position:relative}.hero-art{position:absolute;right:14px;top:100px;opacity:.16;width:120px;pointer-events:none}.hero-art:before,.hero-art span{display:none}.hero-art img{width:120px;height:180px;object-fit:contain}h1{font-size:38px;max-width:90%;position:relative;z-index:1}:lang(zh-CN) h1{font-size:36px;max-width:92%}.eyebrow{font-size:11px;margin-bottom:17px}.hero-summary{font-size:15px;line-height:1.85;position:relative;z-index:1;margin-top:17px;max-width:95%}.hero-facts{gap:20px;flex-direction:column;margin-top:24px;font-size:12px}.hero-facts dt{margin-bottom:0}.hero-facts>div{display:grid;grid-template-columns:70px 1fr;gap:16px}.text-link{margin-top:20px;font-size:13px;padding-block:7px}.hero-preview{width:calc(100% - 32px)}.cover-figure .artwork{border-radius:5px}.cover-figure figcaption{padding-inline:8px}.nav-inner{width:100%;padding:0 24px;gap:26px}.chapter-nav a{padding:16px 0 14px;font-size:12px;gap:6px}.nav-number{font-size:10px}.chapter{padding-block:56px;scroll-margin-top:53px}.chapter-heading{margin-bottom:28px}.chapter-kicker{font-size:11px;margin-bottom:12px}h2{font-size:27px;line-height:1.5;letter-spacing:-.02em}h3{font-size:19px}.chapter-intro{font-size:15px;line-height:1.9;margin-top:16px}.method-spread{grid-template-columns:1fr;gap:36px}.method-spread article>p{min-height:0;font-size:14px;margin:10px 0 20px}.method-spread .artwork{padding:22px}.method-spread .artwork img{height:auto;max-height:440px;object-fit:contain}figcaption{font-size:11px;line-height:1.75;gap:12px;padding-top:10px}.figure-action{font-size:10px}.goal-row{grid-template-columns:1fr;gap:22px;padding-block:22px;margin-bottom:28px}.design-point{gap:14px}.design-point h3{font-size:16px}.design-point p{font-size:13px;margin-top:5px;line-height:1.85}.analysis-figure .artwork{padding:5px}.analysis-figure figcaption{align-items:flex-start}.decision-list{margin-top:30px}.decision-list>h3{font-size:18px}.decision-row{grid-template-columns:25px 1fr 18px;gap:12px;padding:19px 0}.decision-row h4{font-size:15px}.decision-row p{font-size:13px;line-height:1.85}.workflow-detail{grid-template-columns:1fr;gap:20px;padding:24px 18px;margin-bottom:24px}.workflow-detail h3{font-size:17px}.workflow-detail p{font-size:13px}.toolbar-figure figcaption{padding-top:12px}.annotation-row{grid-template-columns:1fr;gap:23px;padding-top:24px}.settings-feature{grid-template-columns:1fr;gap:24px;margin-bottom:32px}.settings-notes{grid-template-columns:1fr 1fr;gap:22px}.settings-notes .design-point{flex-direction:column;gap:6px}.settings-notes .point-number{padding-top:0}.settings-notes .design-point h3{font-size:15px}.settings-pair{grid-template-columns:1fr;gap:28px}.settings-pair .artwork img{aspect-ratio:auto}.component-board{padding:24px 16px;margin-inline:-8px;border-radius:5px}.board-heading{display:block;margin-bottom:24px}.board-heading h3{font-size:19px}.board-heading p{font-size:13px;margin-top:7px}.question-grid{grid-template-columns:1fr;gap:26px}.question-card .artwork img{height:auto;max-height:220px;object-fit:contain}.question-card:last-child{grid-column:auto;width:100%}.question-card:last-child .artwork img{max-height:none}.question-card figcaption{padding-top:7px}.control-section{margin-top:34px}.control-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 18px;padding:0}.control-card .artwork img{height:200px}.control-card:first-child{grid-column:1/-1;width:85%;justify-self:center}.control-card:first-child .artwork img{height:auto}.reflection-copy{font-size:15px;line-height:1.95;margin-top:18px}.scope-note{font-size:12px;margin-top:24px}.closing{padding-block:48px}.next-project{font-size:34px}.closing>p:last-child{font-size:13px}.site-footer{flex-wrap:wrap;gap:18px;font-size:11px;padding-block:24px}.site-footer>span{flex:1}.site-footer details{order:3;flex-basis:100%;max-width:100%}.site-footer>a{margin-left:auto}.image-dialog{width:100vw;height:100dvh;border-radius:0;border:0;margin:0}.lightbox-toolbar{padding:12px 14px;display:block}.lightbox-toolbar p{font-size:12px;max-width:100%;margin-bottom:10px}.lightbox-actions{gap:6px;justify-content:flex-end}.lightbox-actions button{padding:7px 9px;font-size:11px;min-height:38px}.lightbox-actions button[data-close-lightbox]{margin-left:auto}.lightbox-stage{padding:12px}}@media(max-width:360px){:root{--gutter:18px}.site-header{gap:10px}.wordmark{font-size:13px}.back-link{font-size:11px}.languages{font-size:11px;gap:6px}h1,:lang(zh-CN) h1{font-size:32px}.hero-facts>div{grid-template-columns:62px 1fr;gap:10px}h2{font-size:25px}.settings-notes{grid-template-columns:1fr}.lightbox-actions button{padding:7px}}@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}@font-face{font-family:Fauna;src:url(../../assets/fonts/fauna-one.06622f16321e.woff2);font-display:swap}@font-face{font-family:Display;src:url(../../assets/fonts/dm-serif-display.fc6cc7ec6a4e.woff2) format("woff2");font-display:swap}:root,:root:lang(en),:root:lang(zh-CN){--paper:#f3ead5;--canvas:#f3ead5;--ink:#30291f;--muted:#756650;--line:#59452e38;--warm-ink:#443c31;--blue:#59452e;--blue-light:#f8f3e7b3;--body:Fauna,"Source Han Serif SC",Georgia,serif;--display:Display,"Source Han Serif SC",Georgia,serif;font-family:var(--body);font-synthesis:none;background:var(--paper)}body{isolation:isolate}.site-header,main,.site-footer{position:relative;z-index:2}.site-header{background:#f3ead54d;border-color:var(--line);min-height:88px}.site-header .back-link{font-size:15px;line-height:1.5;min-height:44px}.languages{font-size:14px;line-height:1.5}.languages a{min-height:44px;display:flex;align-items:center}.reading-progress{width:100%;transform:scaleX(0);transform-origin:left}.hero{background:none;position:relative;isolation:isolate}.hero-inner{display:block;padding-block:64px 46px}.hero-copy{max-width:900px}.hero h1,html:lang(zh-CN) .hero h1{font:400 clamp(44px,4.6vw,68px)/1.1 var(--display);letter-spacing:-.025em;max-width:100%}html:lang(zh-CN) .hero h1{line-height:1.4;letter-spacing:.02em}.hero .hero-summary{font-size:18px;line-height:1.75;max-width:720px;margin-block:26px}.hero-facts{font-size:14px}.hero .text-link{font-size:16px;min-height:48px;line-height:1.5}.eyebrow,.hero-facts dt{color:var(--muted)}h2,h3,h4{font-family:var(--display);font-weight:400}.sample-heading-clause{display:inline-block;max-width:100%;vertical-align:top}.chapter-heading h2,.reflection-inner h2{font-size:clamp(38px,4.1vw,62px);line-height:1.18;letter-spacing:-.025em}html:lang(zh-CN) :is(.chapter-heading h2,.reflection-inner h2){line-height:1.45;letter-spacing:.025em}.chapter-intro,.reflection-copy{font-size:18px;line-height:1.85}.method-spread article>p{font-size:16px;min-height:0}.method-spread article{display:flex;flex-direction:column}.method-spread article>figure{margin-top:auto}.chapter-kicker{font-weight:400}.chapter-nav{background:#f3ead5e8;border-color:var(--line)}.chapter-nav a{font-size:14px;line-height:1.5;color:var(--muted)}.nav-number{color:#756650a6}.chapter{scroll-margin-top:68px}.research-chapter,.settings-chapter,.reflection-chapter{background:transparent;border-color:var(--line)}.goal-row,.decision-row{border-color:var(--line)}.decision-letter{font-family:var(--display);color:#9b8666}.decision-row>span:last-child{color:var(--muted)}.workflow-detail{background:#f8f3e7b3}.component-board{background:linear-gradient(125deg,#f8f3e7c7,#fffdf7a6)}.artwork{isolation:isolate;background:#fff;border-color:#d8d0bf}.method-spread .artwork{background:#fcfcfb;border-color:#e7e3db}.artwork:hover{border-color:#a28a68;box-shadow:0 5px 24px -12px #59452e44}figcaption,.cover-figure figcaption,.figure-action{color:var(--muted);font-size:13px;line-height:1.75}.figure-action{font-size:12px}.question-card figcaption,.control-card figcaption{font-size:12px}.scope-note{color:var(--muted)}.closing .next-project{font-size:clamp(38px,4.5vw,68px);line-height:1.2}.site-footer{background:#f8f3e773;color:var(--muted)}.lightbox-toolbar p{font-size:14px}.lightbox-actions button{min-height:44px}.atmosphere{position:fixed;inset:0;z-index:0;display:block;overflow:hidden;pointer-events:none;background:none;contain:strict;opacity:.58}.atmosphere .case-cloud-field{display:block;width:100%;height:100%;filter:blur(3px)}.atmosphere .case-cloud-field[hidden]{display:none}.atmosphere[data-cloud-state=fallback]:before{content:"";position:absolute;inset:-32px;background:url(../../assets/case-cloud-fallback.169654f20539.svg?v=coherent-cloud-20260930) repeat;background-size:1200px 900px;filter:blur(3px);animation:case-fog-fallback 40s linear infinite}@keyframes case-fog-fallback{0%{background-position:0 0}to{background-position:1200px -900px}}.atmosphere[data-paused]:before{animation-play-state:paused}.sculpture-world{position:fixed;inset:0;z-index:1;overflow:hidden;pointer-events:none}.sculpture-stage{position:absolute;inset:0;width:100%;height:100%;opacity:.1;mix-blend-mode:multiply;pointer-events:none}.sculpture-stage canvas{position:absolute;inset:0;width:100%;height:100%}.sculpture-poster{position:absolute;left:var(--sculpture-x,78%);top:var(--sculpture-y,48%);width:86vh;height:100vh;max-width:none;object-fit:contain;transform:translate(-50%,-50%) scale(var(--sculpture-size,.9))}.sculpture-stage[data-loaded=true] .sculpture-poster{opacity:0}.sculpture-stage canvas[hidden]{display:none}@media(max-width:1050px)and (min-width:761px){.hero h1,html:lang(zh-CN) .hero h1{font-size:clamp(32px,4.6vw,48px)}}@media(max-width:760px){.site-header{min-height:76px;gap:8px}.site-header .back-link{font-size:12px;gap:5px;margin-right:0}.languages{font-size:12px;gap:7px;flex-shrink:0}.hero-inner{padding-block:36px 28px}.hero-copy{max-width:100%}.hero h1,html:lang(zh-CN) .hero h1{font-size:clamp(34px,10vw,40px);line-height:1.15;max-width:100%}html:lang(zh-CN) .hero h1{font-size:clamp(30px,9.5vw,38px);line-height:1.42}.hero .hero-summary{font-size:17px;line-height:1.8;margin-block:20px;max-width:100%}.hero-facts{font-size:12px}.hero-facts>div{grid-template-columns:78px 1fr;gap:14px}.hero .text-link{font-size:14px}.chapter-heading h2,.reflection-inner h2{font-size:30px;line-height:1.4}.chapter-intro,.reflection-copy{font-size:17px;line-height:1.85}.method-spread article>p{font-size:15px}.chapter-nav a{font-size:12px;line-height:1.5}.chapter{scroll-margin-top:55px}.chapter-kicker{font-size:12px}.closing .next-project{font-size:36px}.lightbox-toolbar p{font-size:12px}.lightbox-actions button{padding-inline:8px}.atmosphere .case-cloud-field,.atmosphere[data-cloud-state=fallback]:before{filter:blur(2px)}.sculpture-stage{opacity:.06}}@media(max-width:360px){.chapter-heading h2,.reflection-inner h2{font-size:30px}.hero-facts>div{grid-template-columns:62px 1fr;gap:10px}.site-header .back-link{font-size:11px}.lightbox-actions button{padding-inline:6px}}@media(prefers-reduced-motion:reduce){.atmosphere:before{animation:none}}@font-face{font-family:"Source Han Serif SC";src:url(../../assets/fonts/source-han-serif-sc-light.8cc5cb3c15ec.woff2?v=visual-copy-20261108) format("woff2");font-weight:300;font-style:normal;font-display:swap}@font-face{font-family:"Source Han Serif SC";src:url(../../assets/fonts/source-han-serif-sc-bold.d110e245868f.woff2?v=visual-copy-20261108) format("woff2");font-weight:700;font-style:normal;font-display:swap}html:lang(zh-CN) :is(#stage,#contact-dialog,#design-menu,body) .chinese-text{font-family:"Source Han Serif SC",serif!important;font-weight:300!important;font-synthesis:none!important;letter-spacing:0!important;font-size:var(--chinese-body-size)!important}html:lang(zh-CN) :is(#stage,#contact-dialog,#design-menu,body) .chinese-heading{font-weight:700!important}html:lang(zh-CN) #menu-layer #design-menu .chinese-text{font-size:inherit!important}html:lang(zh-CN) #home [data-node-id="5486:24355"]{letter-spacing:0!important}html:lang(zh-CN) .cjk-punct{inline-size:auto;font-feature-settings:normal}html:lang(zh-CN) [data-cjk-align=right] .terminal-punct{inline-size:auto}.project-copy-break{display:none}@media(min-width:760px){html:lang(zh-CN) .project-copy-break{display:initial}html:lang(zh-CN) :is(.project-summary,.method-list p){text-wrap:balance}html:lang(zh-CN) [data-cjk-align=right] :is(.terminal-punct,.line-end-punct){inline-size:0;overflow:visible}}.direction-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;flex:0 0 24px;line-height:1;vertical-align:middle}.direction-icon .direction-glyph,.control-icon{display:block;width:16px;height:16px;flex:0 0 16px;color:inherit}.direction-diagonal{transform:none}.direction-diagonal .direction-glyph{transform:rotate(-45deg)}.decision-row .decision-arrow{padding:0;margin-top:3px}.site-footer>a{align-items:center}.lightbox-actions button.icon-button,.diagram-dialog-toolbar button.icon-button{display:inline-grid;place-items:center;width:44px;min-width:44px;height:44px;padding:0;line-height:1;flex-shrink:0}.method-spread{gap:40px}.method-spread>article>p{margin:12px 0 26px;max-width:none}.method-spread>article>figure{margin:0}.method-spread .artwork{padding:24px}@supports (grid-template-rows:subgrid){@media(min-width:761px){.method-spread{grid-template-rows:auto auto auto;row-gap:0}.method-spread>article{display:grid;grid-template-rows:subgrid;grid-row:span 3;min-width:0}}}.goal-row{gap:0;padding-block:0;margin-bottom:36px;align-items:stretch}.goal-row .design-point{display:grid;grid-template-columns:24px minmax(0,1fr);gap:14px;padding:24px 24px 24px 0;align-items:start}.goal-row .design-point+.design-point{border-left:1px solid var(--line);padding-left:24px}.goal-row .point-number{padding-top:4px;line-height:1.65}.goal-row .design-point h3{font-size:17px;line-height:1.65;text-wrap:balance}.goal-row .design-point p{font-size:14px;line-height:1.85;margin-top:10px}.goal-row .design-point>div{min-width:0}@supports (grid-template-rows:subgrid){@media(min-width:1051px){.goal-row{grid-template-rows:auto auto}.goal-row .design-point{grid-template-rows:subgrid;grid-row:span 2;row-gap:10px}.goal-row .design-point>div{display:contents}.goal-row .point-number{grid-column:1;grid-row:1 / span 2}.goal-row .design-point h3,.goal-row .design-point p{grid-column:2;margin:0}}}.decision-list{max-width:none;margin-top:44px;scroll-margin-top:90px}.decision-list>h3{margin-bottom:20px}.decision-columns,.decision-row{display:grid;grid-template-columns:32px minmax(0,.9fr) minmax(0,1.35fr) 20px;column-gap:24px}.decision-columns{padding:0 0 14px;border-bottom:1px solid var(--line);font-size:12px;line-height:1.6;color:var(--muted)}.decision-row{padding:24px 0;align-items:start;min-width:0}.decision-letter{font-size:25px;line-height:1.45}.decision-problem,.decision-response{min-width:0}.decision-row h4{font-size:18px;line-height:1.6;letter-spacing:0}.decision-row p{font-size:15px;line-height:1.85;margin:0}.decision-arrow{padding-top:4px;justify-self:end}.workflow-proofs{scroll-margin-top:90px;border-top:1px solid var(--line)}.workflow-proof{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);gap:46px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line)}.proof-copy{min-width:0}.proof-copy .design-point{display:grid;grid-template-columns:24px minmax(0,1fr);gap:14px}.proof-copy .point-number{font-size:12px;line-height:1.65;padding-top:5px}.proof-copy .design-point h3{font-size:20px;line-height:1.6;text-wrap:balance}.proof-copy .design-point p{font-size:15px;line-height:1.85;margin-top:12px}.workflow-proof>.design-figure{min-width:0}.workflow-proof .toolbar-figure .artwork{padding:20px;border:1px solid #d8d0bf;background:#fff;border-radius:6px}.workflow-proof .toolbar-figure .artwork img{width:100%;height:auto}.workflow-proof figcaption{display:block;padding-top:12px}.workflow-proof figcaption .figure-action{display:block;margin-top:5px}.status-proof .artwork{display:grid;place-items:center;min-height:124px;padding:30px}.status-proof .artwork img{width:182px;max-width:100%;height:auto}.publishing-crop .artwork{aspect-ratio:773/108;padding:0;position:relative;overflow:hidden}.publishing-crop .artwork img{position:absolute;max-width:none;width:186.287193%;height:auto;left:-42.690815%;top:-92.592593%;margin:0}.board-heading{align-items:start}.board-heading p{max-width:520px}.question-grid{align-items:stretch}.question-card{display:flex;flex-direction:column}.question-card figcaption{margin-top:auto}.control-grid{align-items:start}.control-card figcaption{min-height:3.5em;align-items:start}@media(max-width:1050px){.goal-row .design-point{padding-right:18px;gap:10px}.goal-row .design-point+.design-point{padding-left:18px}.goal-row .design-point h3{font-size:16px}.goal-row .design-point p{font-size:14px}.decision-columns,.decision-row{grid-template-columns:28px minmax(0,.9fr) minmax(0,1.25fr) 18px;column-gap:18px}.workflow-proof{grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:28px}.proof-copy .design-point h3{font-size:19px}.proof-copy .design-point p{font-size:14px}}@media(max-width:760px){.method-spread{gap:34px}.method-spread>article>p{margin:10px 0 22px}.method-spread .artwork{padding:20px}.goal-row{grid-template-columns:1fr;gap:0;margin-bottom:28px}.goal-row .design-point,.goal-row .design-point+.design-point{grid-template-columns:24px minmax(0,1fr);gap:14px;padding:20px 0;border-left:0}.goal-row .design-point+.design-point{border-top:1px solid var(--line)}.goal-row .design-point h3{font-size:17px}.goal-row .design-point p{font-size:14px;margin-top:7px}.decision-list{margin-top:32px;scroll-margin-top:70px}.decision-list>h3{font-size:20px;margin-bottom:4px}.decision-columns{display:none}.decision-row{grid-template-columns:26px minmax(0,1fr) 18px;gap:8px 14px;padding:22px 0}.decision-letter{grid-column:1;grid-row:1 / span 2;font-size:24px}.decision-problem{grid-column:2;grid-row:1}.decision-response{grid-column:2;grid-row:2}.decision-arrow{grid-column:3;grid-row:1}.decision-row h4{font-size:17px;line-height:1.65}.decision-row p{font-size:14px;line-height:1.85}.workflow-proofs{scroll-margin-top:70px}.workflow-proof{grid-template-columns:1fr;gap:22px;padding:26px 0}.proof-copy .design-point{grid-template-columns:24px minmax(0,1fr);gap:14px}.proof-copy .design-point h3{font-size:19px}.proof-copy .design-point p{font-size:14px;line-height:1.9;margin-top:8px}.workflow-proof .toolbar-figure .artwork{padding:14px}.workflow-proof figcaption{font-size:12px;line-height:1.8}.status-proof .artwork{min-height:110px;padding:24px}.status-proof .artwork img{width:160px}.board-heading{display:block}.board-heading p{margin-top:8px;max-width:none}.control-card figcaption{min-height:0}}.fidelity-figure{min-width:0;width:100%;align-self:start}.fidelity-diagram{display:block;position:relative;width:100%;height:430px;overflow:hidden}.fidelity-canvas{position:absolute;left:var(--diagram-left,0px);top:0;width:660px;height:748px;transform:scale(var(--diagram-scale,1));transform-origin:0 0}.fidelity-origin{position:absolute;top:21px}.journey-origin{left:9px;width:642px;height:672px}.questions-origin{left:67px;width:526px;height:692px}.fidelity-group{position:absolute;background:#fff;border:1px solid #00000014;box-sizing:border-box}.respondent-group{left:0;top:264px;width:288px;height:408px;border-radius:40px}.questions-group{left:0;top:152px;width:526px;height:540px;border-radius:32px}.fidelity-node{position:absolute;box-sizing:border-box;border:0;border-radius:30px;background:linear-gradient(144.980994deg,#f8f8f8 26.782%,#fff 82.041%);box-shadow:18px 10px 30px #ffffff1a,12px 36px 36px #00000008;display:flex;flex-direction:column;align-items:center;justify-content:center;isolation:isolate}.fidelity-node:before{content:"";position:absolute;inset:0;padding:2px;border-radius:inherit;pointer-events:none;background:linear-gradient(-66.245466deg,#cd63ff 1.236033%,#ff7a00 48.345445%,#238cedd9 93.993154%);opacity:.2;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor}.fidelity-node .node-cn,html:lang(zh-CN) :is(#stage,#contact-dialog,#design-menu,body) .fidelity-node .node-cn.chinese-text{font-family:PingFang SC,-apple-system,BlinkMacSystemFont,sans-serif!important;font-size:26px!important;font-weight:500!important;line-height:40px!important;letter-spacing:0!important;color:#262626;white-space:nowrap}.fidelity-node .node-en{font-family:-apple-system,BlinkMacSystemFont,SF Pro,sans-serif;font-size:18px;font-weight:400;line-height:28px;display:flex;align-items:center;justify-content:center;width:240px;height:32px;flex-shrink:0;letter-spacing:0;color:#b2b2b2;white-space:nowrap}.logic-node{background:linear-gradient(146.949884deg,#f8f8f8 26.782%,#fff 82.041%)}.logic-node:before{background:linear-gradient(-67.771691deg,#cd63ff 1.336136%,#ff7a00 48.440203%,#238cedd9 94.082732%)}.question-node{border-radius:20px;box-shadow:none;background:linear-gradient(149.5762deg,#f8f8f8 26.782%,#fff 82.041%)}.question-node:before{background:linear-gradient(-69.753509deg,#cd63ff 1.458151%,#ff7a00 48.555702%,#238cedd9 94.191918%)}.question-node .node-cn,html:lang(zh-CN) :is(#stage,#contact-dialog,#design-menu,body) .question-node .node-cn.chinese-text{font-size:22px!important;line-height:36px!important;color:#7f7f7f}.more-node{overflow:hidden;background:linear-gradient(125.3563deg,#f8f8f8 26.782%,#fff 82.041%)}.more-node:before{background:linear-gradient(-48.483469deg,#cd63ff -.214656%,#ff7a00 46.972221%,#238cedd9 92.694992%)}.fidelity-vector{position:absolute;transform-origin:0 0;pointer-events:none}.fidelity-vector img,.method-spread .fidelity-vector img{display:block;width:auto;height:auto;max-width:none;max-height:none;object-fit:fill}.diagram-dialog{width:min(740px,calc(100vw - 24px));max-width:none;height:min(880px,calc(100dvh - 24px));max-height:none;padding:0;border:1px solid #dce3eb;border-radius:14px;background:#f5f6f8;color:#303845}.diagram-dialog::backdrop{background:#18243799;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.diagram-dialog[open]{display:flex;flex-direction:column}.diagram-dialog-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid #dde3ec;font-size:14px;flex-shrink:0}.diagram-dialog-toolbar button{border:1px solid #c7d2e0;border-radius:6px;padding:8px 14px;background:#fff;min-height:44px}.diagram-dialog-stage{overflow:auto;flex:1;min-height:0;overscroll-behavior:contain;padding:20px}.diagram-dialog-stage .fidelity-canvas{display:block;position:relative;left:auto;transform:none;margin:auto}@media(max-width:1050px){.fidelity-diagram{height:360px}}@media(max-width:760px){.fidelity-diagram{height:auto;aspect-ratio:660/748;max-height:440px}.diagram-dialog-stage{padding:16px}.diagram-dialog-toolbar{padding-inline:16px}}:root{--chapter-nav-height:70px;scroll-padding-top:var(--chapter-nav-height)}html body .chapter-nav{background:#f3ead5c7;-webkit-backdrop-filter:blur(18px) saturate(115%);backdrop-filter:blur(18px) saturate(115%);border-block:1px solid rgba(83,72,52,.18)}html body section.chapter{scroll-margin-top:0;min-height:calc(100svh - var(--chapter-nav-height));padding-block:48px 136px;border-block:0}html body .chapter .chapter-heading{border:0;padding-top:0}html body .chapter .chapter-heading:before{content:none}html body .chapter-label{display:inline-block;font:13px/1.5 var(--body);color:var(--muted);padding:5px 10px;background:#ffffff59;border:1px solid rgba(83,72,52,.18);border-radius:3px;margin-bottom:20px;letter-spacing:0}html body .contribution{padding:28px 32px;border:1px solid rgba(83,72,52,.18);border-radius:8px;background:#ffffff52;margin-top:48px;gap:32px}html body .contribution:before{content:none}html body .chapter .chapter-heading h2{font-size:clamp(38px,3.8vw,54px);line-height:1.4}html body .chapter h3{font-size:30px;line-height:1.5}html body .contribution h3{margin-top:0}html body .contribution p{margin-bottom:0}html body .anchor-alias{scroll-margin-top:0}@supports not (backdrop-filter:blur(1px)){html body .chapter-nav{background:#f3ead5f7}}@media(prefers-reduced-transparency:reduce){html body .chapter-nav{background:#f3ead5;backdrop-filter:none;-webkit-backdrop-filter:none}}@media(max-width:760px){:root{--chapter-nav-height:60px}html body section.chapter{padding-block:32px 88px}html body .chapter-label{font-size:12px;padding:4px 8px;margin-bottom:16px}html body .contribution{padding:24px 20px;gap:16px}html body .chapter .chapter-heading h2{font-size:34px;line-height:1.45}html body .chapter h3{font-size:26px}}html body .figure-action{display:none!important}html body .other-views{align-items:start}html body .other-views>figure{margin:0!important;align-self:start;transform:none}html body .other-views .artwork{display:block;width:100%}html body .other-views figcaption{padding-top:14px;margin:0}html body .project-outcomes .impact-heading{max-width:850px}html body .project-outcomes .impact-metrics{gap:48px;margin-block:36px 24px;align-items:start}html body .project-outcomes .impact-metric h3{font-size:24px;line-height:1.5;margin:16px 0 8px}html body .project-outcomes .impact-metric p:last-child{margin:0;max-width:38em}html body .project-outcomes .impact-note{border:0;max-width:none;padding:0;margin:24px 0 0;font-size:14px;line-height:1.8}@media(max-width:760px){html body .project-outcomes .impact-metrics{gap:28px}html body .project-outcomes .impact-metric h3{font-size:22px}html body .project-outcomes .impact-note{font-size:13px}}:root{--case-glass-fill:rgba(255,255,255,.2);--case-glass-solid:rgb(255,255,255);--case-glass-filter:blur(18px) saturate(65%) brightness(1.04)}html body :is(.site-header,.site-footer,.chapter-nav,.chapter-label,.contribution,.user-path,.problem-definition,.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workbook-index,.source-summary,.method-map,.workflow-detail,.component-board,.artwork){background:var(--case-glass-fill);-webkit-backdrop-filter:var(--case-glass-filter);backdrop-filter:var(--case-glass-filter)}html body :is(.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workflow-detail,.component-board) .artwork{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}@supports not (backdrop-filter:blur(1px)){html body :is(.site-header,.site-footer,.chapter-nav,.chapter-label,.contribution,.user-path,.problem-definition,.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workbook-index,.source-summary,.method-map,.workflow-detail,.component-board,.artwork){background:var(--case-glass-solid)}}@media(prefers-reduced-transparency:reduce){html body :is(.site-header,.site-footer,.chapter-nav,.chapter-label,.contribution,.user-path,.problem-definition,.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workbook-index,.source-summary,.method-map,.workflow-detail,.component-board,.artwork){background:var(--case-glass-solid);-webkit-backdrop-filter:none;backdrop-filter:none}}html body :is(.chapter-label,.contribution,.user-path,.problem-definition,.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workbook-index,.source-summary,.method-map,.workflow-detail,.component-board,.artwork){border:0}html body :is(.contribution,.user-path,.problem-definition,.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workbook-index,.source-summary,.method-map,.workflow-detail,.component-board):before,html body :is(.contribution,.user-path,.problem-definition,.chart-board,.film-gallery,.rule-demo,.validation-art-pair,.workbook-index,.source-summary,.method-map,.workflow-detail,.component-board):after{border:0}html body :is(.film-tabs,.method-map>.figure-label,.workbook-index>h3){border:0}html,body{margin:0;padding:0;overscroll-behavior-y:none}html body>.site-header{margin-top:0}html body>.site-footer{margin-bottom:0}html body .direction-icon,html body .next-project>svg{display:none}html body .site-header{align-items:center}html body .site-header :is(.wordmark,.back-link,.languages){height:44px;min-height:44px;display:flex;align-items:center;line-height:1.5;padding-block:0;box-sizing:border-box}html body .site-header .wordmark{position:relative;top:2px}html body .site-header .languages a{position:relative;height:44px;min-height:44px;display:flex;align-items:center;padding-block:0;border:0;line-height:1.5;text-decoration:none;box-sizing:border-box}html body .site-header .languages a[aria-current=true]:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor}
