:root{--bg:#f7f6f2;--paper:#eeede7;--ink:#272a26;--muted:#777b71;--line:#dddfd5;--olive:#747c58;--warm:#a17656;--radius:5px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:var(--bg);font:14px/1.75 -apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:inherit;text-decoration:none}button{background:none;border:0}button,a,input,select{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--olive)}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:400}header{height:94px;padding:0 4.2%;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#f7f6f2ed;backdrop-filter:blur(18px);z-index:20}.brand{display:flex;align-items:center;gap:13px;line-height:1.2;font-size:15px;letter-spacing:2px}.brand small{display:block;font-size:8px;letter-spacing:2.8px;margin-top:7px;color:var(--muted)}nav{display:flex;gap:30px;height:100%;align-items:center}nav a{font-size:12px;color:var(--muted);height:100%;display:flex;align-items:center;position:relative}nav a.active{color:var(--ink)}nav a.active:after{content:'';height:1px;position:absolute;bottom:23px;left:0;right:0;background:var(--ink)}.source-pill{font-size:10px;letter-spacing:.5px;border:1px solid var(--line);border-radius:20px;padding:6px 12px}main{min-height:75vh;max-width:1540px;margin:auto;padding:0 6%}footer{margin:80px 4.2% 0;border-top:1px solid var(--line);padding:30px 0;display:flex;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:1px}footer a{font-size:13px;color:var(--ink)}.eyebrow{font-size:10px;letter-spacing:2.4px;text-transform:uppercase;color:var(--muted)}.hero{padding:68px 0 0}.hero-top{display:flex;justify-content:space-between;align-items:center}.badge{font-size:11px;display:inline-flex;align-items:center;gap:8px;color:var(--warm)}.badge:before{content:'';width:6px;height:6px;background:currentColor;border-radius:50%}.hero h1{font-size:clamp(46px,5.5vw,82px);letter-spacing:-3px;line-height:1.12;margin:31px 0 20px}.hero h1 em{font-family:Georgia,'Songti SC',serif;font-weight:400;color:var(--olive)}.hero-sub{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:35px}.hero-sub p{color:var(--muted);font-size:13px;max-width:530px}.text-link{font-size:12px;border-bottom:1px solid var(--ink);padding:4px 0;white-space:nowrap}.stage-line{display:grid;grid-template-columns:repeat(8,1fr);margin:36px 0 28px}.stage{padding:15px 4px 0 0;border-top:1px solid var(--line);text-align:left;position:relative;transition:color .2s}.stage:before{content:'';position:absolute;width:5px;height:5px;border:1px solid var(--line);background:var(--bg);border-radius:50%;top:-3px;left:0}.stage.st-completed:before{background:var(--olive);border-color:var(--olive)}.stage.st-blocked:before{background:var(--warm);border-color:var(--warm);box-shadow:0 0 0 5px #a176560f}.stage b{font-weight:400;font-size:12px;display:block}.stage small{font-size:10px;color:var(--muted)}.stage.st-blocked b{color:var(--warm)}.stage:hover{color:var(--olive)}.feature{margin:0;position:relative;overflow:hidden;background:var(--paper);border-radius:var(--radius);height:clamp(360px,44vw,650px)}.feature img{width:100%;height:100%;object-fit:cover;object-position:center 57%;transition:transform 1.2s}.feature:hover img{transform:scale(1.025)}.feature:after{content:'';position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#141813a8);pointer-events:none}.feature figcaption{position:absolute;bottom:32px;left:35px;right:35px;color:#fff;z-index:1;display:flex;justify-content:space-between;align-items:end}.feature h2{font-family:Georgia,serif;font-size:45px;letter-spacing:-1px}.feature .eyebrow{color:#eee;font-size:9px}.feature p{font-size:11px;color:#e4e4d8}.feature button{color:#fff;border:1px solid #ffffff60;border-radius:50%;width:42px;height:42px}.caption{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted);padding:13px 0}.section{padding:90px 0 20px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:34px}.section-head h2,.page-head h1{font-size:37px;letter-spacing:-1px;line-height:1.4;margin:12px 0 0}.section-head p{color:var(--muted);font-size:12px;max-width:360px}.research-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.project-cover{height:340px;background:var(--paper);overflow:hidden;position:relative}.project-cover img{width:100%;height:100%;object-fit:cover;transition:transform .8s}.project-cover:hover img{transform:scale(1.03)}.project-cover span{position:absolute;top:15px;left:15px;padding:4px 9px;background:#f7f6f2de;font-size:10px}.project-meta{display:flex;justify-content:space-between;align-items:baseline;margin-top:15px}.project-meta h3{font-family:Georgia,serif;font-size:29px}.project-meta small,.project-card p{color:var(--muted);font-size:11px}.project-card p{margin-top:8px}.journal-row{display:grid;grid-template-columns:95px 1fr 35px;gap:28px;padding:25px 0;border-top:1px solid var(--line);text-align:left;width:100%;align-items:start}.journal-row time{font-size:11px;color:var(--muted)}.journal-row h3{font-size:18px;margin-bottom:6px}.journal-row p{font-size:12px;color:var(--muted);max-width:750px}.journal-row:hover h3{color:var(--olive)}.journal-row .arrow{font-size:20px}.quiet{padding:45px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.quiet h3{font-size:24px;margin:12px 0}.quiet p{max-width:660px;font-size:13px;color:var(--muted)}.quiet .text-link{display:inline-block;margin-top:20px}.page-head{padding:64px 0 38px}.page-head h1{font-size:49px}.page-head p{color:var(--muted);font-size:13px;margin-top:16px;max-width:700px}.toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:10px 0 33px}.toolbar label{font-size:10px;color:var(--muted)}select,input{background:transparent;border:0;border-bottom:1px solid var(--line);padding:8px 10px;font-size:12px;max-width:100%}.tabs{display:inline-flex;gap:3px;background:var(--paper);padding:4px;border-radius:30px}.tabs button{padding:8px 22px;border-radius:25px;font-size:12px}.tabs button.active{background:var(--bg);box-shadow:0 1px 3px #0000000d}.mosaic{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:38px}.asset button{display:block;width:100%;padding:0;text-align:left}.asset-img{height:360px;overflow:hidden;background:var(--paper);position:relative}.asset img{width:100%;height:100%;object-fit:cover;transition:transform .8s}.asset:hover img{transform:scale(1.025)}.asset.excluded img{filter:grayscale(1);opacity:.5}.asset small{font-size:10px;color:var(--muted)}.asset h3{font-size:13px;margin:12px 0 5px}.asset p{font-size:11px;color:var(--muted);line-height:1.9}.asset-number{position:absolute;top:13px;left:13px;background:#f7f6f2dd;padding:3px 9px;font-size:10px}.empty{padding:80px 35px;text-align:center;background:var(--paper);border-radius:var(--radius)}.empty .symbol{font-family:Georgia,serif;font-size:60px;font-weight:400;color:#aaaf9b}.empty h3{font-size:25px;margin:18px 0 12px}.empty p{font-size:12px;color:var(--muted);max-width:580px;margin:auto}.copy{max-width:700px;margin:45px auto}.copy h2{font-size:29px;margin:16px 0}.copy p{white-space:pre-wrap}.fine{font-size:10px;color:var(--muted);line-height:1.9}.metrics{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding:28px 0 40px;border-top:1px solid var(--line)}.metric strong{font-size:48px;font-weight:350;letter-spacing:-2px;display:block;line-height:1.4}.metric span{font-size:11px;color:var(--muted)}.metric .unavailable{font-size:30px;letter-spacing:-1px;line-height:2.2}.chart{height:190px;display:flex;align-items:end;gap:6px;border-bottom:1px solid var(--line);padding:25px 10px 0;background:linear-gradient(var(--bg),var(--paper));position:relative}.bar{flex:1;height:var(--h);min-height:3px;max-width:90px;background:#8a9274;position:relative;transition:opacity .2s;border-radius:2px 2px 0 0}.bar.failed{background:#b39580}.bar:hover{opacity:.6}.chart-note{display:flex;justify-content:space-between;margin:10px 0 35px;font-size:10px;color:var(--muted)}.call{display:grid;grid-template-columns:120px 1.4fr 1fr 1fr 90px;gap:15px;align-items:center;padding:18px 0;border-top:1px solid var(--line);width:100%;text-align:left;font-size:12px}.call small{display:block;color:var(--muted);font-size:10px}.call .state{font-size:10px;color:var(--olive)}.call .state.failed{color:var(--warm)}.call:hover{background:#efeee7}.system-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:70px}.system-row{display:flex;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}.system-row h3{font-size:14px}.system-row p{color:var(--muted);font-size:11px;margin-top:6px}.system-row>span{font-size:12px;white-space:nowrap}.pill-button{border:1px solid var(--line);border-radius:24px;padding:9px 20px;font-size:12px}.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}.warning{color:var(--warm)}.source-note{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding:17px 0;margin-top:30px}.knowledge{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:35px 0}.map{width:100%;height:350px;background:radial-gradient(ellipse,#eaece1,transparent 65%)}.map svg{width:100%;height:100%}.map line{stroke:#c9cdbb;stroke-width:1}.map circle{fill:var(--bg);stroke:#9aa385;stroke-width:1}.map text{fill:#636c55;font-size:12px}.map button{border-bottom:1px solid var(--line)}.memory-counts{display:flex;gap:40px;margin:25px 0}.memory-counts strong{font-size:39px;font-weight:400;display:block}.memory-counts small{color:var(--muted);font-size:10px}.detail-list{margin:25px 0}.detail-list div{border-top:1px solid var(--line);padding:12px 0;display:flex;gap:25px;font-size:12px}.detail-list dt{color:var(--muted);min-width:120px}.detail-list dd{margin:0;overflow-wrap:anywhere}dialog{background:var(--bg);color:var(--ink);border:0;border-radius:8px;padding:55px;width:min(800px,calc(100% - 32px));max-height:88vh;box-shadow:0 20px 100px #0002}dialog::backdrop{background:#20251c55;backdrop-filter:blur(8px)}dialog h2{font-size:32px;margin:12px 0 22px}dialog p{font-size:13px;color:var(--muted);white-space:pre-wrap}dialog img{max-width:100%;max-height:65vh;display:block;margin:20px auto;object-fit:contain}.close{position:absolute;right:18px;top:12px;font-size:30px;font-weight:200}.modal-actions{display:flex;gap:14px;margin-top:28px}.evidence{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:340px;overflow:auto;background:var(--paper);padding:22px;line-height:1.9}.loading{padding:25vh 0;text-align:center;color:var(--muted)}.loading small{font-size:10px}.loading-line{width:45px;height:1px;background:var(--olive);display:block;margin:20px auto;animation:breathe 1.4s infinite}.error-state{padding:15vh 0;text-align:center}.error-state h1{font-size:35px}.error-state button{margin-top:25px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:90%;background:var(--ink);color:white;padding:13px 22px;border-radius:4px;font-size:12px;z-index:100;opacity:0;pointer-events:none;transition:opacity .25s}#toast.show{opacity:1}.reveal{animation:appear .65s both}@keyframes appear{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes breathe{50%{opacity:.25;transform:scaleX(.5)}}@media(min-width:1500px){.hero{padding-top:85px}.feature{height:650px}}@media(max-width:900px){header{gap:15px;padding:0 5%;height:80px}nav{gap:18px}.source-pill{display:none}.brand{font-size:12px}.brand svg{width:25px}main{padding:0 5%}.hero h1{font-size:59px}.system-grid{gap:30px}.mosaic{gap:18px}.asset-img{height:260px}.knowledge{gap:20px}}@media(max-width:650px){header{height:auto;min-height:100px;flex-wrap:wrap;padding-top:18px;gap:10px}.brand{font-size:13px}.source-pill{display:block;font-size:9px}nav{order:3;width:100%;justify-content:space-between;height:42px;gap:10px}nav a{font-size:10px}nav a.active:after{bottom:2px}.hero{padding-top:35px}.hero-top{align-items:start}.hero-top .eyebrow{font-size:8px}.badge{font-size:9px}.hero h1{font-size:48px;letter-spacing:-2px;margin-top:28px}.hero-sub{display:block}.hero-sub p{font-size:12px;max-width:320px}.hero-sub .text-link{display:inline-block;margin-top:17px}.stage-line{grid-template-columns:repeat(4,1fr);gap:22px 0;margin-top:30px}.stage b{font-size:11px}.stage small{font-size:9px}.feature{height:450px}.feature figcaption{left:20px;right:20px;bottom:22px}.feature h2{font-size:35px}.caption{font-size:9px}.section{padding-top:55px}.section-head{display:block}.section-head h2{font-size:29px}.section-head p{margin-top:15px}.research-grid{gap:25px;grid-template-columns:1fr}.project-cover{height:320px}.journal-row{grid-template-columns:65px 1fr 15px;gap:12px;padding:20px 0}.journal-row h3{font-size:16px}.journal-row time{font-size:10px}.journal-row p{font-size:11px}.page-head{padding:40px 0 25px}.page-head h1{font-size:37px}.mosaic{grid-template-columns:1fr 1fr;gap:24px 14px}.asset-img{height:235px}.asset p{font-size:10px}.metrics{grid-template-columns:1fr 1fr;gap:20px}.metric:first-child{grid-column:1/-1}.metric strong{font-size:40px}.metric .unavailable{font-size:25px}.call{grid-template-columns:70px 1fr 80px;gap:10px}.call .extra{display:none}.chart{height:150px}.system-grid,.knowledge{grid-template-columns:1fr;gap:20px}.map{height:280px}.empty{padding:45px 20px}.empty h3{font-size:22px}.toolbar{gap:10px}.toolbar input{max-width:135px}.toolbar select{max-width:165px}dialog{padding:40px 22px}.detail-list div{display:block}.detail-list dt{margin-bottom:5px}footer{flex-wrap:wrap;gap:15px;font-size:9px}footer span:last-child{width:100%}.memory-counts{gap:30px}.source-note{overflow-wrap:anywhere}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.asset p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.digest{padding:35px 0 40px;max-width:780px}.digest h3{font-size:28px;margin:14px 0 20px}.digest p{font-size:14px;line-height:2;color:var(--muted);margin:12px 0}.map svg{cursor:default}

.map circle[role=button]{cursor:pointer;transition:fill .2s}.map circle[role=button]:hover,.map circle[role=button]:focus{fill:#e2e6d7}.map text{pointer-events:none}
/* iPad portrait/landscape adaptation */
@media (min-width:651px) and (max-width:1180px){header{height:88px;padding:0 4%;gap:18px}nav{gap:22px}nav a{font-size:11px}main{padding:0 5%;max-width:1100px}.hero{padding-top:55px}.hero h1{font-size:clamp(54px,7vw,74px)}.feature{height:clamp(430px,55vw,590px)}.project-cover{height:300px}.asset-img{height:300px}.knowledge{grid-template-columns:1.15fr .85fr;gap:28px}.map{height:320px}.call{grid-template-columns:105px 1.3fr 90px 95px 80px;gap:10px}button,.pill-button{min-height:44px}.stage{min-height:64px}}
@media (min-width:651px) and (max-width:900px){header{flex-wrap:wrap;height:auto;min-height:104px;padding-top:14px}nav{order:3;width:100%;height:42px;justify-content:space-between}.source-pill{display:block}.hero-sub{align-items:start}.research-grid{gap:20px}.mosaic{gap:18px}.asset-img{height:250px}}

.human-evidence{padding:20px 0;border-bottom:1px solid var(--line)}.human-evidence h3{font-size:12px;color:var(--muted);margin:12px 0 4px}.human-details{margin:22px 0}.human-details summary{cursor:pointer;padding:14px 0;min-height:44px}dialog{overscroll-behavior:contain;max-height:88dvh}.system-row>span{white-space:normal;overflow-wrap:anywhere}dialog .mosaic{grid-template-columns:repeat(2,minmax(0,1fr))}.close{min-width:44px;min-height:44px}@media(max-width:650px){dialog .mosaic{grid-template-columns:1fr}.system-row{flex-wrap:wrap}}