:root{--paper:#f5f0e6;--ink:#40372f;--muted:#8c7f70;--accent:#a34f35;--line:#d8cdbd;--serif:"Noto Serif SC","Songti SC","SimSun",serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.7 "Microsoft YaHei",sans-serif}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}button,a{transition:color .2s,background .2s,transform .3s,opacity .3s}button:hover,a:hover{color:var(--accent)}button:active{transform:scale(.98)}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}header{height:112px;margin:0 4.5%;display:flex;align-items:center;border-bottom:1px solid var(--line);gap:70px}.identity{display:flex;gap:24px;align-items:center}.identity strong{font-family:var(--serif);font-size:27px;letter-spacing:5px;font-weight:500}.identity span{font-size:11px;letter-spacing:2px;color:var(--muted)}nav{display:flex;gap:35px;margin-left:auto}nav a{position:relative;padding:13px 0}nav a::after{content:"";position:absolute;bottom:5px;left:0;height:2px;width:100%;background:var(--accent);transform:scaleX(0);transition:transform .3s}nav a:hover::after,nav a.active::after{transform:scaleX(1)}.header-note,.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted)}main{min-height:calc(100vh - 190px);padding:30px 4.5% 46px}footer{margin:0 4.5%;border-top:1px solid var(--line);padding:19px 0;display:flex;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:1px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:42px}.visual-column{min-width:0}.stage{height:clamp(340px,53vh,640px);display:flex;align-items:center;justify-content:center;background:#e9e2d7;overflow:hidden;position:relative;width:100%;padding:0}.stage img{width:100%;height:100%;object-fit:contain;transition:opacity .3s;animation:arrive .45s ease both}.stage::after{content:'查看大图 ↗';position:absolute;bottom:17px;right:18px;background:#f5f0e6ec;padding:6px 12px;font-size:11px;opacity:0;transform:translateY(5px);transition:.3s}.stage:hover::after{opacity:1;transform:none}.stage-caption{display:flex;justify-content:space-between;padding:10px 0;font-size:11px;color:var(--muted)}.project-side{display:flex;flex-direction:column;padding-top:8px;border-top:2px solid var(--accent)}h1,h2,h3{font-family:var(--serif);font-weight:400}h1{font-size:38px;line-height:1.5;margin:25px 0 12px}h2{font-size:29px}h3{font-size:22px}.project-side .english{font-size:10px;letter-spacing:2px;color:var(--muted)}.project-side .description{margin:30px 0;color:#706356;line-height:2;font-size:13px}.project-side .counts{border-top:1px solid var(--line);padding:20px 0;font-size:11px;color:var(--muted)}.action{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px}.action span{transition:transform .3s}.action:hover span{transform:translateX(6px)}.primary{background:var(--accent);color:var(--paper);padding:14px 18px;border:1px solid var(--accent);margin-top:auto}.primary:hover{background:#843e29;color:white}.selector-head{display:flex;justify-content:space-between;align-items:center;margin:14px 0 10px;color:var(--muted);font-size:10px;letter-spacing:2px}.arrows{display:flex;gap:10px}.arrows button{border:1px solid var(--line);border-radius:50%;width:32px;height:32px}.arrows button:hover{background:var(--ink);color:var(--paper)}.strip{display:flex;gap:16px;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent;padding:0 0 12px;scroll-snap-type:x proximity}.thumb{flex:0 0 143px;text-align:left;padding:0;scroll-snap-align:start;opacity:.58}.thumb:hover,.thumb.selected{opacity:1}.thumb img{width:100%;height:83px;object-fit:cover;display:block}.thumb span{display:block;font-size:10px;padding-top:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thumb.selected img{outline:2px solid var(--accent);outline-offset:-2px}.page-top{display:flex;justify-content:space-between;align-items:center;margin:0 0 23px}.breadcrumbs{font-size:11px;color:var(--muted)}.filters{display:flex;gap:18px}.filters button{font-size:11px;padding:4px 0;border-bottom:1px solid transparent}.filters button.selected{color:var(--accent);border-color:var(--accent)}.index-title{display:flex;align-items:baseline;justify-content:space-between;margin:15px 0 40px}.index-title h1{margin:0}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:50px 30px}.project-card .image-wrap{overflow:hidden;background:#e9e2d7}.project-card img{width:100%;aspect-ratio:1.65;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.2,.65,.3,1)}.project-card:hover img{transform:scale(1.025)}.project-card .card-line{display:flex;justify-content:space-between;align-items:center}.project-card h2{font-size:23px;margin:15px 0 0}.project-card small{font-size:9px;letter-spacing:2px;color:var(--muted)}.detail-heading{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:1px solid var(--line);padding:10px 0 32px;margin-bottom:50px}.detail-heading h1{font-size:44px;margin:8px 0}.detail-heading p{max-width:300px;color:var(--muted);font-size:12px}.editorial{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:50px 30px;align-items:start}.editorial figure{margin:0;grid-column:span 6}.editorial figure:first-child{grid-column:span 8}.editorial figure:nth-child(2){grid-column:span 4;margin-top:70px}.editorial figure:nth-child(3){grid-column:2 / span 7}.editorial figure:nth-child(4){grid-column:span 4;margin-top:55px}.editorial figure:nth-child(5n){grid-column:1 / -1}.photo-button{display:block;padding:0;width:100%;overflow:hidden;background:#e9e2d7}.photo-button img{display:block;width:100%;height:auto;transition:filter .4s}.photo-button:hover img{filter:brightness(1.04)}figcaption{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.section-label{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);margin:65px 0 22px}.section-label h2{margin:0 0 14px}.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.document-grid img{width:100%;height:240px;object-fit:contain;background:white}.document-grid figure{margin:0}.plan-row{border-bottom:1px solid var(--line)}.plan-row summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:25px;padding:16px 0}.plan-row summary::-webkit-details-marker{display:none}.plan-row summary img{height:60px;width:95px;object-fit:contain;background:white}.plan-row summary .expand{margin-left:auto;color:var(--accent);font-size:12px}.plan-row[open] summary .expand{font-size:0}.plan-row[open] summary .expand::after{content:'收起 −';font-size:12px}.plan-content{padding:10px 0 30px}.plan-content .photo-button{background:white}.plan-content img{max-height:75vh;object-fit:contain}.plan-content>a{display:block;text-align:right;padding:10px 0;color:var(--accent);font-size:12px}.next-project{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:70px;padding:30px 0}.next-project strong{font-family:var(--serif);font-size:28px;font-weight:400}.resume{max-width:1100px;margin:20px auto 50px;display:grid;grid-template-columns:250px 1fr;gap:75px}.resume-aside{border-top:2px solid var(--accent);padding-top:28px}.portrait{width:150px;height:auto;display:block;margin-bottom:25px}.resume-aside h1{margin:0 0 10px}.resume-aside p{font-size:12px;color:var(--muted)}.contact{display:block;font-size:12px;margin:10px 0}.resume-aside .action{margin-top:28px}.resume-content section{border-bottom:1px solid var(--line);padding:0 0 26px;margin:0 0 26px}.resume-content h2{font-size:25px;margin:0 0 16px}.resume-content h2 small{font:10px sans-serif;color:var(--accent);margin-right:18px}.resume-content p{line-height:2;color:#706356;font-size:13px}.resume-content h3{font-size:18px;margin-bottom:8px}.resume-tag{font-size:10px;letter-spacing:2px;color:var(--accent)}dialog{border:0;padding:0;background:#f5f0e6;width:94vw;max-width:none;height:94vh;max-height:none;color:var(--ink)}dialog::backdrop{background:#221d19e8;backdrop-filter:blur(8px)}.lightbar{height:60px;padding:0 22px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.lightbar button{margin-left:20px;font-size:12px}.lightbody{height:calc(100% - 60px);overflow:auto;display:flex;align-items:center;justify-content:center;padding:20px}.lightbody img{max-width:100%;max-height:100%;object-fit:contain}.lightbody.zoomed{display:block}.lightbody.zoomed img{max-width:none;max-height:none;width:auto}.skip{position:fixed;top:-60px}.skip:focus{top:10px;left:10px;z-index:10;background:white;padding:10px}.page-enter{animation:arrive .45s ease both}@keyframes arrive{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}::view-transition-old(root){animation:fade-out .16s ease both}::view-transition-new(root){animation:arrive .3s ease both}@keyframes fade-out{to{opacity:0}}@media(min-width:1700px){body{max-width:1800px;margin:auto}}@media(max-width:1050px){.identity span,.header-note{display:none}.workspace{grid-template-columns:minmax(0,1fr) 230px;gap:26px}.project-side h1{font-size:29px}.resume{gap:40px;grid-template-columns:200px 1fr}}@media(max-width:700px){header{height:85px;gap:15px}.identity strong{font-size:22px;letter-spacing:2px}nav{gap:20px}nav a{font-size:12px}main{padding-top:22px}.workspace{display:flex;flex-direction:column;gap:25px}.stage{height:auto;aspect-ratio:1.35}.project-side{padding-top:20px}.project-side h1{margin:12px 0;font-size:30px}.project-side .description{margin:12px 0}.primary{margin-top:15px}.thumb{flex-basis:120px}.thumb img{height:75px}.page-top{gap:15px;align-items:flex-start;flex-direction:column}.project-grid{gap:30px 15px}.project-card h2{font-size:18px}.project-card small{font-size:8px;letter-spacing:0}.index-title h1{font-size:30px}.editorial{gap:28px 15px}.editorial figure,.editorial figure:first-child,.editorial figure:nth-child(2),.editorial figure:nth-child(3),.editorial figure:nth-child(4){grid-column:span 6;margin-top:0}.editorial figure:first-child,.editorial figure:nth-child(5n){grid-column:1/-1}.detail-heading{display:block;margin-bottom:30px}.detail-heading h1{font-size:31px}.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.document-grid img{height:200px}.resume{display:block}.resume-aside{margin-bottom:45px}.portrait{float:right;width:105px;margin-left:20px}.next-project strong{font-size:21px}.section-label h2{font-size:24px}.section-label span{font-size:10px}dialog{width:100vw;height:100dvh}.lightbar{padding:0 12px;font-size:11px}.lightbar button{margin-left:8px}.lightbody{padding:10px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.stage.project-entry::after{content:"进入项目 ↗"}

/* Aligned project image layout; never stretch source images. */
.editorial.aligned-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 28px;align-items:start}
.editorial.aligned-grid figure:nth-child(n){grid-column:auto;margin:0;min-width:0}
.aligned-grid .photo-button{aspect-ratio:3/2;background:#e9e2d7}
.aligned-grid .photo-button img{width:100%;height:100%;object-fit:cover}
.aligned-grid .portrait-frame .photo-button img{object-fit:contain}
.aligned-grid figcaption{min-height:42px;align-items:center;padding:9px 0;gap:12px}
.group-label{margin-top:42px}
.boards figure{margin:0 auto;max-width:1050px}
.boards .photo-button img{height:auto;width:100%}
@media(max-width:700px){.editorial.aligned-grid{grid-template-columns:1fr;gap:24px}.aligned-grid .photo-button{aspect-ratio:3/2}.aligned-grid figcaption{font-size:12px}.group-label{margin-top:32px}}

.inline-stage,.inline-stage *{touch-action:none}.inline-stage{position:relative;cursor:grab;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;isolation:isolate}
.inline-stage.dragging{cursor:grabbing}.inline-stage>img{position:relative;z-index:1;pointer-events:none;transition:opacity .22s ease!important;-webkit-user-drag:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.inline-stage>canvas{position:absolute;z-index:0;pointer-events:none}.inline-stage.observing>img{opacity:0}
.inline-stage.loading-3d{cursor:progress}.inline-stage.loading-3d>.scene-hint{background:var(--accent);color:var(--paper)}
.inline-stage.loading-3d>.scene-hint::before{content:"";display:inline-block;width:8px;height:8px;margin-right:6px;border:1.5px solid currentColor;border-right-color:transparent;border-radius:50%;vertical-align:-1px;animation:scene-spin .8s linear infinite}
@keyframes scene-spin{to{transform:rotate(360deg)}}
.scene-hint{position:absolute;bottom:12px;right:12px;z-index:2;background:#f5f0e6ed;color:#655345;padding:6px 10px;font-size:10px;letter-spacing:.6px;pointer-events:none}
.scene-hint a{pointer-events:auto}.original-link{font-size:10px;color:var(--muted);padding:0}

/* 3DGS bulk-cache action in the detail heading */
.detail-meta{display:flex;align-items:flex-end;justify-content:flex-end;flex-wrap:wrap;gap:14px 28px}
.load-3dgs{display:inline-flex;align-items:center;gap:12px;border:1px solid var(--line);padding:10px 14px;white-space:nowrap;font-size:12px;line-height:1.4;color:var(--ink);background:#faf6ee;transition:border-color .2s,background .2s,color .2s}
.load-3dgs small{font-size:10px;color:var(--muted);letter-spacing:.4px}
.load-3dgs b{font-weight:400;color:var(--accent);font-size:15px}
.load-3dgs:not(:disabled):hover{border-color:var(--accent);background:#fffaf2;color:var(--accent)}
.load-3dgs[data-state="loading"]{border-color:var(--accent);color:var(--accent);cursor:progress}
.load-3dgs[data-state="done"]{border-color:var(--accent);background:#f3ece2;color:var(--accent);cursor:default}
.load-3dgs:disabled{opacity:1}
@media(max-width:700px){.detail-meta{display:block;margin-top:14px}.load-3dgs{margin-top:14px}}