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*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.7}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{color:inherit;cursor:pointer}button:disabled{cursor:default}button{border:0}img,svg{max-width:100%}button:focus-visible,a:focus-visible,summary:focus-visible,canvas:focus-visible,input:focus-visible{outline:3px solid #b56b48;outline-offset:5px}button:focus:not(:focus-visible){outline:none}::selection{background:#d8e7cf}p,h1,h2,h3,figure{margin:0}p{color:var(--muted)}[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;left:16px;z-index:200;background:white;padding:10px}.skip-link:focus{top:8px}
.site-header{height:100px;max-width:1440px;padding:0 5%;margin:auto;display:flex;align-items:center;gap:40px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap;font-family:var(--serif);font-size:24px;font-weight:bold;letter-spacing:2px}.brand img{border-radius:11px}.brand small{display:block;font-family:var(--sans);font-size:8px;line-height:1.7;letter-spacing:2.2px;font-weight:normal}.site-header nav{display:flex;gap:29px;margin-left:auto;height:100%;align-items:center}.site-header nav a{font-size:13px;position:relative;white-space:nowrap;color:#748078}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--green)}.site-header nav a[aria-current]:after{content:"";position:absolute;bottom:-15px;width:5px;height:5px;border-radius:50%;background:var(--green);left:calc(50% - 2px)}.header-note{font-size:11px;color:#8a8f7d;display:flex;align-items:center;gap:14px;margin-left:15px;letter-spacing:2px}.header-note i{width:7px;height:7px;border-radius:50%;background:#9cae86}.nav-toggle{display:none;background:transparent;font-size:24px}
.hero{max-width:1440px;margin:auto;padding:46px 5% 50px;display:grid;grid-template-columns:36% 64%;min-height:730px}.hero-copy{padding-top:68px;position:relative;z-index:1}.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:2.4px;font-weight:normal;color:#73877a}.eyebrow>span{width:22px;height:1px;background:#9da986}.hero h1{font-family:var(--serif);font-size:clamp(43px,4.2vw,64px);letter-spacing:4px;font-weight:normal;line-height:1.45;margin:24px 0 20px}.title-mark{position:relative;white-space:nowrap}.title-mark:after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:13px;border-top:2px solid #c0a47a;border-radius:50%;transform:rotate(-4deg)}.hero-description{font-size:13px;line-height:2.2;margin-bottom:30px;letter-spacing:.5px}.button{display:inline-flex;align-items:center;justify-content:center;gap:32px;padding:13px 22px;border-radius:4px;font-size:12px;line-height:1.8;transition:background .2s,transform .2s;border:1px solid transparent;cursor:pointer}.button:hover{transform:translateY(-2px)}.button.primary{color:#fffdf4;background:var(--green)}.button.primary:hover{background:#225b50}.button.secondary{border-color:#cdd8cc;background:#fcfcf6}.button.secondary:hover{background:#edf1e5}.compact{padding:8px 13px;font-size:11px;gap:15px}.text-button{display:block;background:none;padding:0;margin-top:18px;color:#849087;font-size:11px;letter-spacing:1px}.text-button span{margin-left:14px}.hero-index{display:flex;gap:22px;align-items:center;margin-top:44px}.hero-index strong{font-family:Georgia,serif;font-size:32px;font-weight:normal;display:flex;align-items:baseline;gap:10px}.hero-index strong span{font-family:var(--sans);font-size:11px;color:var(--muted)}.hero-index i{height:29px;width:1px;background:var(--line)}.hero-index p{font-size:10px;line-height:1.9}.hero-bottom{margin-top:50px;font-size:8px;letter-spacing:2px;display:flex;gap:60px;color:#8a968a}.hero-bottom span:last-child{font-size:18px;line-height:1}
.gallery-stage{position:relative;min-width:0;min-height:620px;background:radial-gradient(ellipse at 50% 49%,#e8eddf88 0,#f3f5e877 45%,transparent 70%)}.stage-top{position:absolute;top:7px;left:5%;right:0;display:flex;justify-content:space-between;font-size:8px;letter-spacing:2px;color:#8e9a8c}.orbit{position:absolute;border:1px solid #dce3d4;border-radius:50%;pointer-events:none;left:50%;top:51%;transform:translate(-50%,-50%)}.orbit-one{width:72%;height:71%}.orbit-two{width:94%;height:88%;border-style:dashed;opacity:.6}.museum-center{position:absolute;top:31%;left:50%;width:47%;transform:translateX(-50%);text-align:center}.museum-art{width:100%;filter:drop-shadow(0 15px 18px #5e775216)}.museum-label{display:block;font-family:var(--serif);font-size:14px;letter-spacing:4px;margin-top:-3px}.museum-center small{display:block;font-size:6px;letter-spacing:1.8px;color:#87957f;margin-top:5px}.spark{position:absolute;color:#bead7d;font-size:27px}.spark-one{top:29%;left:32%}.spark-two{bottom:28%;right:24%;font-size:18px}.mask-node{position:absolute;width:108px;transform:translateX(-50%);z-index:2;text-align:center}.node-0{top:6%;left:49%}.node-1{top:20%;left:79%}.node-2{top:48%;left:89%}.node-3{top:76%;left:72%}.node-4{top:76%;left:28%}.node-5{top:47%;left:10%}.node-6{top:19%;left:20%}.mask-trigger{padding:0;background:transparent;width:100%;display:block}.mask-portrait{width:96px;height:103px;display:flex;align-items:center;justify-content:center;position:relative;margin:auto;transition:transform .3s}.mask-portrait:before{content:"";position:absolute;width:84px;height:84px;border-radius:50%;background:#f2efdf;border:1px solid #e5e5d8;z-index:-1;top:16px}.mask-art{width:90px;height:104px;filter:drop-shadow(0 7px 3px #314c3820)}.mask-trigger:hover .mask-portrait{transform:translateY(-5px) rotate(-3deg)}.mask-caption{display:block;font-size:11px;white-space:nowrap;margin-top:8px;letter-spacing:.5px}.mask-caption b{font:9px Georgia,serif;color:#9ba58f;margin-right:4px}.mask-popover{position:absolute;top:90%;left:50%;transform:translate(-50%,7px);background:#fffffb;box-shadow:0 12px 40px #264b3920;width:180px;padding:13px;border:1px solid #dce4d6;border-radius:9px;opacity:0;visibility:hidden;pointer-events:none;transition:.16s;text-align:left}.mask-popover>span{display:block;font-size:9px;color:var(--muted);margin:0 5px 9px}.mask-popover a{padding:8px 10px;font-size:12px;display:flex;justify-content:space-between;border-radius:4px}.mask-popover a:hover{background:#eff3e8}.mask-node:focus-within,.mask-node.is-open{z-index:8}.mask-node:focus-within .mask-popover,.mask-node.is-open .mask-popover{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.stage-tip{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;align-items:center;font-size:10px;color:#8b9686;white-space:nowrap;letter-spacing:1px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#86a083;flex:none}
.experiences{max-width:1440px;margin:auto;padding:55px 5% 58px;border-top:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:32px}.section-heading h2{font:normal 29px/1.5 var(--serif);margin-top:12px;letter-spacing:2px}.section-heading p{font-size:11px;line-height:2;text-align:right}.experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.experience-card{padding:22px 24px 25px;border:1px solid #e0e4d8;border-radius:6px;background:#f1f3e9;transition:transform .25s,box-shadow .25s;min-width:0}.experience-card:hover{transform:translateY(-7px);box-shadow:0 12px 30px #344b3410}.experience-card.story{background:#f5f1e6}.experience-card.quiz{background:#f5eee6}.experience-card.history{background:#ebf0e8}.card-top{display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#8a9584}.card-top>span:last-child{font-size:19px;color:#657d69}.card-art{height:114px;display:flex;justify-content:center;margin:10px 0 16px}.card-art svg{height:100%}.experience-card h3{font:normal 21px var(--serif);margin-bottom:12px;letter-spacing:2px}.experience-card strong{font-size:11px;font-weight:normal}.experience-card p{font-size:10px;line-height:1.9;margin-top:6px}.closing-line{display:flex;align-items:center;justify-content:center;gap:25px;padding:36px 20px 70px}.closing-line>span{font:24px var(--serif);color:#b9c1a7}.closing-line p{font:18px/1.8 var(--serif);letter-spacing:3px}.closing-line em{font-style:normal;color:#58745e}.site-footer{max-width:1440px;border-top:1px solid var(--line);padding:32px 5%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:25px}.site-footer .brand{font-size:18px;display:block}.footer-sub{display:block;font:9px/2.5 var(--sans);letter-spacing:1px;color:#8a9382}.site-footer small{font-size:9px;color:#8a9382;line-height:1.9}.site-footer>a:last-child{font-size:10px;color:#728371}
.inner-main{max-width:1240px;min-height:calc(100vh - 240px);margin:auto;padding:30px 50px 65px}.breadcrumbs{display:flex;gap:13px;align-items:center;font-size:10px;color:#8b9788;margin-bottom:38px;flex-wrap:wrap}.breadcrumbs a:hover{color:var(--green)}.page-intro{margin-bottom:40px}.page-intro h1{font:normal 42px/1.5 var(--serif);letter-spacing:2px;margin:18px 0 12px}.page-intro>p{font-size:13px;line-height:2}.detail-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-bottom:32px}.detail-heading h1{font:normal 42px/1.5 var(--serif);margin:10px 0}.detail-heading p{font-size:12px}.color-chip{display:inline-block;width:11px;height:11px;border-radius:50%;vertical-align:middle;margin-left:18px;border:1px solid #a7b49b}.text-link{font-size:12px;color:var(--green);display:inline-block}.text-link:hover{text-decoration:underline}.detail-tabs{display:flex;gap:32px;border-bottom:1px solid var(--line);margin-bottom:35px}.detail-tabs a{font-size:13px;padding:0 6px 15px;color:#8b9586;position:relative}.detail-tabs a span{font:9px Georgia,serif;margin-left:16px}.detail-tabs a[aria-current]{color:var(--green)}.detail-tabs a[aria-current]:after{content:"";height:2px;bottom:-1px;left:0;right:0;background:var(--green);position:absolute}.intro-layout{display:grid;grid-template-columns:42% 1fr;gap:65px;align-items:start}.specimen{position:relative;display:flex;align-items:center;justify-content:center;min-height:420px;border:1px solid var(--line);border-radius:9px;background:radial-gradient(circle,#e8eddd 0,#f3f3e9 55%,#f5f5ed 56%)}.specimen>.mask-art{width:225px;height:270px;filter:drop-shadow(0 18px 8px #25392220)}.specimen-tag{position:absolute;bottom:20px;font-size:9px;color:#86917e;letter-spacing:2px}.prose h2{font:normal 26px var(--serif);margin:15px 0 24px}.prose p{font-size:13px;line-height:2.1;white-space:pre-line}.fact-row{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:13px 0;font-size:12px}.fact-row>span{color:#89927f}.fact-row b{font-weight:normal}.editorial-placeholder{margin-top:28px}.editorial-placeholder h3{font:normal 20px/1.6 var(--serif);margin-bottom:12px}.editorial-placeholder small{font-size:10px;display:block;color:#929b8a;margin-top:14px}.prose-section{margin-top:28px}.prose-section h2{font-size:22px}.variant-row{display:flex;gap:30px;margin-top:20px}.variant-row>div{flex:1;text-align:center;background:#f0f2e8;padding:12px;border-radius:4px}.variant-row .mask-art{height:80px}.variant-row span{display:block;font-size:11px}.page-pagination{border-top:1px solid var(--line);padding-top:26px;margin-top:50px;display:flex;justify-content:space-between;gap:20px;font-size:12px}.page-pagination a:hover{color:#a16d40}.gallery-toolbar{display:flex;align-items:center;gap:20px;margin-bottom:10px}.gallery-toolbar h2{font:normal 24px var(--serif)}.gallery-toolbar>span{font-size:11px;color:var(--muted);margin-left:auto}.local-note{font-size:10px;line-height:1.9;color:#919987;margin:10px 0 18px}.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.image-placeholder,.image-tile{border-radius:6px;min-height:300px;background:#eef1e6;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);overflow:hidden}.image-placeholder .mask-art{width:150px;height:195px;opacity:.7}.image-placeholder span,.image-tile span{font-size:11px;color:#819078;padding:15px;overflow-wrap:anywhere}.angle-1 .mask-art{transform:perspective(500px) rotateY(45deg)}.angle-2 .mask-art{transform:scale(1.2);clip-path:inset(20% 0)}.image-tile{padding:0;justify-content:space-between;min-height:0;transition:transform .2s}.image-tile:hover{transform:translateY(-4px)}.image-tile img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#f1f1e9}.media-error{min-height:180px;display:grid;place-items:center;padding:15px}.lightbox{border:0;max-width:95vw;max-height:94vh;width:min(1000px,95vw);padding:48px 55px 22px;background:#fbfcf4;color:var(--ink);border-radius:8px;overflow:auto}.lightbox::backdrop{background:#192d28d9}.lightbox figure{text-align:center}.lightbox figure img{max-width:100%;max-height:70vh;object-fit:contain}.lightbox figcaption{font-size:12px;margin-top:12px}.dialog-close,.image-prev,.image-next{position:absolute;background:none;font-size:24px;padding:10px}.dialog-close{right:8px;top:2px}.image-prev{left:2px;top:45%}.image-next{right:2px;top:45%}
.model-layout{display:grid;grid-template-columns:65% 1fr;gap:45px}.viewer-shell{position:relative;min-height:470px;background:radial-gradient(ellipse,#e2eadb,#f1f3e9 65%);border:1px solid var(--line);border-radius:8px;overflow:hidden}.viewer-label{position:absolute;top:19px;left:20px;font-size:10px;display:flex;align-items:center;gap:8px;z-index:2;right:20px;pointer-events:none}#model-canvas{width:100%;height:470px;display:block;touch-action:none;cursor:grab}#model-canvas:active{cursor:grabbing}.viewer-controls{position:absolute;bottom:16px;left:0;width:100%;display:flex;gap:8px;justify-content:center;z-index:2}.icon-button{border:1px solid #cdd8cc;border-radius:4px;background:#fafcf4;padding:6px 12px}.model-info{padding-top:25px}.model-info h2{font:normal 32px/1.55 var(--serif);margin:18px 0}.model-info>p{font-size:12px;line-height:2}.model-info h3{font:normal 18px/1.8 var(--serif);margin:20px 0 8px}.model-info hr{border:0;border-top:1px solid var(--line);margin:25px 0}.model-info .button{margin:18px 0 5px}.model-info .local-note{font-size:10px}.video-block{margin-top:35px}.video-block h2{font:24px var(--serif);margin-bottom:18px}.video-block video{max-width:100%;max-height:600px;background:#263d33}.external-viewer{width:100%;height:470px}#external-model:empty{display:none}.model-error{position:absolute;top:65px;left:25px;right:25px;color:#8b5f44;font-size:12px}
.history-banner{background:#eaf0e4;border:1px solid #dce3d4;border-radius:7px;display:flex;align-items:center;gap:35px;padding:20px 45px;margin-bottom:36px}.history-banner>div{width:140px}.history-banner p{font:normal 27px/1.7 var(--serif);color:#4c6e59;letter-spacing:2px}.history-banner em{font-style:normal;color:#889174}.history-banner>span{margin-left:auto;font:11px/2 Georgia,serif;letter-spacing:2px;color:#8b9c82}.history-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.history-card{display:flex;align-items:center;gap:26px;border:1px solid var(--line);border-radius:5px;padding:28px;background:#f8f8ef;transition:background .2s,transform .2s}.history-card:hover{background:#eef2e5;transform:translateY(-3px)}.history-number{font:52px Georgia,serif;color:#c7d0b7}.history-card small{font-size:8px;letter-spacing:2px;color:#8a987f}.history-card h2{font:normal 24px var(--serif);margin:8px 0 10px}.history-card p{font-size:11px}.history-card>span:last-child{margin-left:auto;font-size:22px}.reading-main{max-width:940px}.chapter-art{height:210px;border:1px solid var(--line);background:#edf1e5;position:relative;border-radius:7px;display:flex;align-items:center;justify-content:center}.chapter-art svg{height:160px}.chapter-art>span{font:130px Georgia,serif;position:absolute;right:25px;color:#d8e0ca}.history-cover{width:100%;max-height:400px;object-fit:cover;border-radius:7px}.history-prose{padding:20px 20px 0}.empty-content{text-align:center;padding:35px 20px}.empty-symbol{font-size:35px;color:#a3ad8f}.empty-content h3{font:normal 23px/1.6 var(--serif);margin:14px 0}.empty-content p{font-size:12px;max-width:480px;margin:0 auto 20px;line-height:2}.quiet-tag{display:inline-block;font-size:10px;letter-spacing:1px;color:#889578;padding:5px 12px;background:#eef1e3;border:1px solid #dfe6d3;border-radius:3px}.extension-mount{padding:25px 25px 50px;min-height:400px;text-align:center;border:1px solid var(--line);border-radius:8px;background:radial-gradient(ellipse at 50% 25%,#e6ecda,#f7f7ee 70%)}.extension-illustration{position:relative;width:200px;margin:0 auto}.extension-illustration svg{width:180px}.extension-illustration>span{position:absolute;right:0;top:25px;color:#b49f6c;font-size:30px}.extension-mount h2{font:normal 28px/1.6 var(--serif);margin:18px 0 10px}.extension-mount p{font-size:12px;margin:0 0 25px}.story-layout{display:grid;grid-template-columns:44% 1fr;gap:65px;align-items:center}.story-art{border:1px solid var(--line);border-radius:8px;background:#efeee0;min-height:390px;padding:35px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.story-art svg{width:220px}.story-art>span{font:10px/2.1 Georgia,serif;letter-spacing:3px;color:#a09579;margin-top:15px}.story-content h2{font:normal 29px var(--serif);margin:20px 0}.story-content>p{font-size:13px;line-height:2.1}.story-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:25px}.story-content .local-note{font-size:10px}.local-preview{font-size:11px;border-top:1px solid var(--line);padding-top:18px}.local-preview summary{cursor:pointer;color:#718167}.local-preview p{font-size:10px;margin:12px 0}.local-preview input{max-width:100%;font-size:11px}.local-preview a{margin-top:12px;overflow-wrap:anywhere}.pdf-viewer{width:100%;height:700px;border:1px solid var(--line);margin-top:20px}#pdf-preview{margin-top:40px}
.entering{overflow:hidden}.curtain-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;overflow:hidden}.curtain-panel{position:absolute;top:0;bottom:0;width:50.2%;background-color:#245c52;background-image:repeating-linear-gradient(90deg,#ffffff03 0,#132f2b20 7%,#ffffff03 12%);transition:transform 1.1s cubic-bezier(.7,0,.2,1);box-shadow:inset -12px 0 30px #153b3626}.curtain-left{left:0;border-right:1px solid #c6b68b66}.curtain-right{right:0;border-left:1px solid #c6b68b66}.curtain-message{z-index:1;color:#f6eedb;text-align:center;transition:opacity .3s,transform .4s;padding:20px}.curtain-message .eyebrow{color:#c2cbb5;justify-content:center;font-size:9px;letter-spacing:4px}.curtain-emblem{display:grid;place-items:center;width:70px;height:86px;border:1px solid #a9b49480;border-radius:45% 45% 48% 48%;margin:35px auto 25px;font:35px var(--serif);color:#e3d4ae}.curtain-message h2{font:normal 36px/1.7 var(--serif);letter-spacing:4px}.curtain-message p{font-size:12px;color:#c2cbb5;letter-spacing:3px;margin:15px 0 30px}.curtain-enter{background:#eee8d2;color:#285a4d;border-color:#eee8d2;min-width:160px}.curtain-skip{position:absolute;bottom:35px;right:40px;background:transparent;color:#d8ddca;font-size:11px;letter-spacing:1px;z-index:2}.opening .curtain-left{transform:translateX(-100%)}.opening .curtain-right{transform:translateX(100%)}.opening .curtain-message,.opening .curtain-skip{opacity:0;transform:translateY(-10px);pointer-events:none}.curtain-overlay.skip{display:none}
@media(hover:hover){.mask-node:hover{z-index:8}.mask-node:hover .mask-popover{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}}
@media(min-width:1600px){.hero{min-height:780px}.gallery-stage{min-height:670px}.hero-copy{padding-top:90px}}
@media(max-width:1100px){.header-note{display:none}.site-header{gap:20px}.site-header nav{gap:20px}.hero{grid-template-columns:35% 65%;padding-top:30px;min-height:680px}.hero-copy{padding-top:70px}.hero h1{font-size:42px;letter-spacing:2px}.gallery-stage{min-height:590px}.mask-node{width:92px}.mask-portrait{width:82px;height:90px}.mask-art{width:77px;height:90px}.mask-portrait:before{width:72px;height:72px}.hero-description{font-size:11px}.experience-card{padding:18px}.experience-grid{gap:14px}.inner-main{padding-left:35px;padding-right:35px}.intro-layout{gap:35px}.model-layout{grid-template-columns:62% 1fr;gap:25px}.history-banner{padding:20px 28px}.history-card{padding:20px;gap:18px}.story-layout{gap:35px}}
@media(max-width:800px){.site-header{height:82px;position:relative}.brand{font-size:21px}.brand img{width:34px;height:34px}.nav-toggle{display:block;margin-left:auto}.site-header nav{display:none;position:absolute;top:81px;left:0;right:0;background:#fffef7;height:auto;padding:20px 5%;z-index:30;box-shadow:0 15px 20px #29453510;gap:0;align-items:stretch}.site-header nav.is-open{display:flex;flex-direction:column}.site-header nav a{padding:12px 0}.site-header nav a[aria-current]:after{bottom:20px;left:auto;right:10px}.hero{grid-template-columns:1fr;padding-top:15px;padding-bottom:45px}.hero-copy{padding-top:25px;text-align:center}.hero-copy>.eyebrow{justify-content:center}.hero h1{font-size:48px;line-height:1.35;margin:20px 0}.hero h1 br{display:none}.hero-description{font-size:12px;margin:22px 0}.text-button{margin:14px auto 0}.hero-index,.hero-bottom{display:none}.gallery-stage{width:min(620px,100%);margin:30px auto 0;min-height:570px}.museum-center{top:32%;width:46%}.stage-top{left:0}.mask-node{width:100px}.mask-portrait{height:100px}.mask-art{width:86px;height:100px}.mask-caption{font-size:11px}.node-0{top:5%}.node-1{left:80%;top:20%}.node-2{left:88%;top:48%}.node-3{top:76%;left:72%}.node-4{top:76%;left:28%}.node-5{left:12%;top:48%}.node-6{left:20%;top:20%}.mask-popover{width:160px}.node-2 .mask-popover{left:auto;right:0;transform:translateY(7px)}.node-5 .mask-popover{left:0;transform:translateY(7px)}.node-2:is(:hover,:focus-within,.is-open) .mask-popover,.node-5:is(:hover,:focus-within,.is-open) .mask-popover{transform:translateY(0)}.experiences{padding-top:35px}.section-heading p{display:none}.experience-grid{grid-template-columns:1fr 1fr;gap:18px}.experience-card{padding:22px}.section-heading h2{font-size:27px}.closing-line{padding-bottom:45px;gap:12px}.closing-line p{font-size:15px;letter-spacing:1px}.site-footer{flex-wrap:wrap}.site-footer small{order:3;width:100%;margin-top:-8px}.inner-main{padding:24px 6% 45px}.page-intro h1{font-size:34px}.detail-heading h1{font-size:34px}.intro-layout{grid-template-columns:1fr 1fr;gap:25px}.specimen{min-height:350px}.specimen>.mask-art{width:180px}.image-grid{gap:12px}.image-placeholder{min-height:230px}.image-placeholder .mask-art{width:105px;height:140px}.model-layout{grid-template-columns:1fr}.model-info{padding-top:0}.model-info h2 br{display:none}.model-info hr{margin:18px 0}.history-grid{grid-template-columns:1fr}.history-banner>span{display:none}.history-banner p{font-size:23px}.history-banner>div{width:110px}.story-layout{grid-template-columns:1fr;gap:28px}.story-art{min-height:260px;padding:15px}.story-art svg{width:170px}.story-art>span{margin-top:0}.page-pagination{font-size:11px}.curtain-message h2{font-size:30px}.curtain-skip{bottom:25px;right:25px}}
@media(max-width:500px){.hero h1{font-size:38px;letter-spacing:0}.hero h1 br{display:block}.gallery-stage{min-height:490px;margin-top:30px}.museum-center{top:34%;width:49%}.museum-label{font-size:10px;letter-spacing:2px;margin-top:3px}.museum-center small{font-size:4px;letter-spacing:1px}.mask-node{width:80px}.mask-portrait{width:68px;height:78px}.mask-art{width:65px;height:77px}.mask-portrait:before{height:59px;width:59px;top:13px}.mask-caption{font-size:9px;margin-top:6px;letter-spacing:0}.mask-caption b{font-size:8px;margin-right:1px}.node-1{top:21%;left:78%}.node-6{top:21%;left:22%}.node-2{left:88%;top:48%}.node-5{left:12%;top:48%}.node-3,.node-4{top:76%}.mask-popover{width:150px;padding:10px;top:92%}.node-1 .mask-popover{left:auto;right:0;transform:translateY(7px)}.node-6 .mask-popover{left:0;transform:translateY(7px)}.node-1:is(:hover,:focus-within,.is-open) .mask-popover,.node-6:is(:hover,:focus-within,.is-open) .mask-popover{transform:translateY(0)}.stage-top{font-size:7px}.stage-tip{font-size:8px;bottom:0}.hero{padding-bottom:25px}.experience-grid{gap:12px}.experience-card{padding:15px 14px 20px}.card-top{font-size:8px;letter-spacing:0}.card-art{height:92px;margin:5px 0 10px}.experience-card h3{font-size:18px;letter-spacing:1px}.experience-card strong{font-size:10px}.experience-card p{font-size:9px}.closing-line p{font-size:14px}.closing-line em{display:block}.section-heading h2{font-size:24px}.eyebrow{font-size:8px}.section-heading{margin-bottom:24px}.site-footer{padding-top:24px;padding-bottom:24px}.detail-heading{display:block}.detail-heading>.text-link{margin-top:16px}.detail-tabs{gap:25px}.detail-tabs a{font-size:12px;padding-left:0;padding-right:0}.detail-tabs a span{margin-left:9px}.intro-layout{grid-template-columns:1fr}.specimen{min-height:320px}.specimen>.mask-art{height:230px}.gallery-toolbar{flex-wrap:wrap;gap:12px}.gallery-toolbar h2{font-size:22px}.gallery-toolbar>span{font-size:9px}.gallery-toolbar>label{width:100%}.image-grid{grid-template-columns:1fr}.image-placeholder{min-height:260px}.image-placeholder .mask-art{width:140px;height:170px}.viewer-shell{min-height:380px}#model-canvas,.external-viewer{height:380px}.viewer-controls{gap:5px}.viewer-controls .button{font-size:10px;padding:8px 11px}.icon-button{padding:6px 10px}.model-info h2{font-size:28px}.history-banner{gap:15px;padding:16px}.history-banner>div{width:85px;flex:none}.history-banner p{font-size:17px;letter-spacing:0}.history-card{gap:18px;padding:22px 18px}.history-number{font-size:40px}.history-card h2{font-size:22px}.history-card p{font-size:10px}.history-card>span:last-child{font-size:18px}.page-intro h1{font-size:30px}.page-intro>p{font-size:12px}.chapter-art{height:170px}.chapter-art svg{height:135px}.chapter-art>span{font-size:95px;right:12px}.history-prose{padding-left:0;padding-right:0}.empty-content{padding:25px 10px}.empty-content h3{font-size:21px}.extension-mount h2{font-size:24px}.extension-mount{padding:20px 18px 35px}.curtain-message h2{font-size:26px;letter-spacing:1px}.lightbox{padding:45px 35px 20px}.pdf-viewer{height:500px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;animation-iteration-count:1!important}.experience-card:hover,.button:hover,.mask-trigger:hover .mask-portrait{transform:none}}

/* 揭幕后，七张面具依次浮现；Escape 与点按外部可关闭选项。 */
.mask-node.is-dismissed .mask-popover{opacity:0;visibility:hidden;pointer-events:none}
.gallery-ready .mask-portrait{animation:exhibit-arrive .7s ease both}
.gallery-ready .node-1 .mask-portrait{animation-delay:.08s}
.gallery-ready .node-2 .mask-portrait{animation-delay:.16s}
.gallery-ready .node-3 .mask-portrait{animation-delay:.24s}
.gallery-ready .node-4 .mask-portrait{animation-delay:.32s}
.gallery-ready .node-5 .mask-portrait{animation-delay:.4s}
.gallery-ready .node-6 .mask-portrait{animation-delay:.48s}
@keyframes exhibit-arrive{from{opacity:0;translate:0 15px;scale:.9}to{opacity:1;translate:0 0;scale:1}}
@media(prefers-reduced-motion:reduce){.gallery-ready .mask-portrait{animation:none}}

/* 首页以中央博物馆为主体，七个展项环绕中央展馆。 */
.hero{display:block;padding-top:30px;padding-bottom:48px;min-height:0}
.hero-copy{padding-top:0;text-align:center;max-width:1000px;margin:auto}
.hero-copy>.eyebrow{justify-content:center}
.hero h1{font-size:42px;line-height:1.4;letter-spacing:3px;margin:15px 0 18px}
.hero h1 br{display:none}
.hero-description{font-size:12px;margin:0 auto 10px;line-height:2}
.hero-copy>.primary,.hero-index,.hero-bottom{display:none}
.hero-copy>.replay{position:absolute;right:0;top:4px;margin:0}
.gallery-stage{width:min(950px,100%);min-height:600px;margin:14px auto 0}
.museum-center{width:36%;top:30%;}
.stage-top{left:0;right:0;top:10px}
.orbit-one{width:65%;height:73%}
.orbit-two{width:85%;height:90%}
.node-0{top:4%;left:50%}.node-1{top:21%;left:77%}.node-2{top:48%;left:85%}.node-3{top:76%;left:70%}.node-4{top:76%;left:30%}.node-5{top:48%;left:15%}.node-6{top:21%;left:23%}
.mask-caption{font-size:12px}.stage-tip{bottom:-13px;font-size:11px}
.real-mask,.real-museum{object-fit:contain}
@media(max-width:800px){.hero{padding-top:25px}.hero-copy>.replay{position:static;margin:12px auto}.hero h1{font-size:36px;letter-spacing:1px}.gallery-stage{min-height:560px;margin-top:10px;width:min(620px,100%)}.museum-center{width:44%;top:32%}.orbit-one{width:74%}.orbit-two{width:96%}.node-1{left:80%}.node-2{left:88%}.node-3{left:72%}.node-4{left:28%}.node-5{left:12%}.node-6{left:20%}.mask-caption{font-size:11px}.hero-description{max-width:460px}.stage-tip{font-size:10px}}
@media(max-width:500px){.hero{padding-bottom:26px}.hero h1{font-size:30px;letter-spacing:0}.hero-description{font-size:11px;max-width:310px;padding:0 8px}.gallery-stage{min-height:490px}.museum-center{width:49%;top:34%}.node-1{left:78%}.node-6{left:22%}.mask-caption{font-size:9px}.stage-tip{font-size:8px;bottom:0}}