@charset "UTF-8";
:root{color-scheme:light;--paper:#f5f4ef;--white:#fff;--ink:#252a29;--muted:#737873;--line:#d9dcd4;--accent:#df6247;--wash:#ebece4;--button-ink:#fafaf6;--art:#eeeee7;--art-grid:#252a2910;--art-note:#f5f4efc9;--art-shadow:#242a2820;--cover:#e8e7e0;--control:#fffef4ed;--control-ink:#232826;--control-hover:#d7d9cf;--symbol:#eeeae0;--symbol-line:#d0c6b3;--symbol-ink:#91846b;--closing:#dedfd6;--viewer:#f3f3f0;--viewer-control:#e0e2d7;--serif:"Songti SC","STSong","Noto Serif SC",serif;--sans:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
:root[data-theme="dark"]{color-scheme:dark;--paper:#181d1b;--white:#232a26;--ink:#e8ece4;--muted:#a5afa6;--line:#354039;--accent:#ed8064;--wash:#202722;--button-ink:#1d251f;--art:#212923;--art-grid:#c7d5c711;--art-note:#181d1bdd;--art-shadow:#00000066;--cover:#252d27;--control:#dfe7dbf2;--control-ink:#1d251f;--control-hover:#354039;--symbol:#262a22;--symbol-line:#4b5141;--symbol-ink:#b6a789;--closing:#313c34;--viewer:#1d241f;--viewer-control:#354039}
.header-actions{display:flex;align-items:center;gap:25px;flex-shrink:0}.theme-toggle{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:var(--wash);transition:color .2s,border-color .2s}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.theme-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.theme-sun{display:none}:root[data-theme="dark"] .theme-sun{display:block}:root[data-theme="dark"] .theme-moon{display:none}

*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{border:0;background:none}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:4px}::selection{background:#e8b4a0;color:#252a29}[hidden]{display:none!important}.wrapper{width:min(1264px,calc(100% - 112px));margin-inline:auto}.serif{font-family:var(--serif);font-weight:500}.mono,.eyebrow{font-family:ui-monospace,"SFMono-Regular",Consolas,monospace;font-size:11px;letter-spacing:.08em}.eyebrow{color:var(--muted);margin-bottom:24px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:10px}.skip-link{position:fixed;top:-60px;left:15px;background:var(--ink);color:var(--button-ink);padding:12px;z-index:100}.skip-link:focus{top:10px}.site-header{height:96px;width:min(1264px,calc(100% - 112px));margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:30px}.brand{display:flex;align-items:center;gap:11px;font-weight:600;font-size:24px;letter-spacing:1px}.brand-caption{font-size:11px;font-weight:400;display:block;color:var(--muted);letter-spacing:2px;margin-top:2px}.site-header nav{display:flex;gap:36px}.site-header nav a{display:flex;align-items:baseline;gap:7px;font-size:13px}.site-header nav span{font-size:9px;color:var(--muted);letter-spacing:1px}.site-header nav a:hover,.header-link:hover,.text-button:hover{color:var(--accent)}.header-link{font-size:13px;padding:8px 0}.header-link span{font-size:20px;margin-left:15px}.hero{padding:38px 0 0}.hero-top{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.hero-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:32px;align-items:center;padding:69px 0 62px}.hero h1{font-size:clamp(38px,4.6vw,66px);font-weight:560;letter-spacing:-.055em;line-height:1.3}.hero h1 .serif{color:var(--accent)}.hero-intro{color:var(--muted);font-size:15px;line-height:1.9;margin-top:27px}.primary-button{display:inline-flex;align-items:center;gap:50px;background:var(--ink);color:var(--button-ink);padding:16px 22px;font-size:13px;border-radius:3px;margin-top:33px;transition:background .2s,transform .2s}.primary-button:hover{background:var(--accent);color:#202521;transform:translateY(-2px)}.primary-button span{font-size:21px}.hero-art{position:relative;min-height:402px;overflow:hidden;border:1px solid var(--line);background:var(--art);isolation:isolate;border-radius:2px}.art-grid{position:absolute;inset:0;background-image:linear-gradient(var(--art-grid) 1px,transparent 1px),linear-gradient(90deg,var(--art-grid) 1px,transparent 1px);background-size:27px 27px;mask-image:linear-gradient(to bottom,#000 70%,transparent)}.art-coordinate{position:absolute;top:22px;left:22px;color:var(--muted);font-size:9px}.path-art{position:absolute;width:100%;height:83%;top:17px;left:0;overflow:visible;fill:var(--accent)}.path-main,.path-shadow{fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-width:23px}.path-shadow{stroke:var(--art-shadow);transform:translate(8px,10px);filter:blur(4px)}.path-main{stroke:var(--accent);stroke-dasharray:1250;stroke-dashoffset:1250;animation:draw-path 2s .15s ease forwards}.path-art circle{fill:var(--paper);stroke:var(--accent);stroke-width:4}.art-note{position:absolute;font-size:9px;color:var(--muted);background:var(--art-note);padding:4px 7px}.art-note-start{top:250px;left:14%}.art-note-end{top:68px;right:12%}.art-signature{position:absolute;bottom:24px;left:24px;display:flex;justify-content:space-between;align-items:flex-end;right:24px;gap:20px}.art-signature>.serif{font-size:24px;line-height:1.4;letter-spacing:3px}.art-signature small{font-size:10px;max-width:110px;line-height:1.8;color:var(--muted)}.hero-bottom{border-block:1px solid var(--line);display:flex;padding:25px 0;gap:60px;align-items:center}.hero-bottom>div{display:flex;flex-direction:column;gap:8px}.hero-bottom strong{font-size:19px;font-weight:500}.hero-bottom>div>span{font-size:11px;color:var(--muted)}.scroll-cue{display:flex;align-items:center;gap:38px;margin-left:auto}.scroll-cue>span:last-child{font-size:28px}.scroll-cue .mono{font-size:9px;color:var(--muted)}.work-section{padding:95px 0 100px;scroll-margin-top:20px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}.section-heading h2,.approach-section h2,.about-section h2{font-size:41px;line-height:1.5;letter-spacing:-1px;font-weight:520}.section-heading>p{font-size:13px;color:var(--muted);line-height:1.9;padding-bottom:6px}.work-toolbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:27px 0 19px;margin:28px 0 31px;gap:20px}.filters{display:flex;gap:25px;flex-wrap:wrap}.filters button{font-size:12px;padding:5px 0;color:var(--muted);position:relative}.filters button.active{color:var(--ink);font-weight:600}.filters button.active::after{content:"";height:2px;position:absolute;background:var(--accent);bottom:-19px;left:0;right:0}.filters 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.cover-wrap>img{transform:scale(1.035)}.cover-arrow{width:40px;height:40px;position:absolute;bottom:15px;right:15px;border-radius:50%;display:grid;place-items:center;background:var(--control);color:var(--control-ink);font-size:22px;transform:translateY(60px);transition:transform .25s}.project-card:hover .cover-arrow,.project-card:focus-visible .cover-arrow{transform:translateY(0)}.card-meta{display:flex;justify-content:space-between;align-items:center;margin:17px 0 8px;gap:10px}.card-type{font-size:9px;letter-spacing:.08em;color:var(--muted)}.card-index{font-size:10px;color:var(--muted)}.project-card h3{font-size:21px;font-weight:530;line-height:1.5}.project-card h3>span{font-family:var(--serif);font-size:18px;color:var(--muted);font-weight:400;margin-left:8px}.project-card p{color:var(--muted);font-size:12px;line-height:1.8;margin-top:8px;max-width:95%}.visual-card h3{font-size:17px}.visual-card p{font-size:11px}.approach-section{background:var(--wash);padding:90px 0;border-block:1px solid var(--line)}.approach-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px}.approach-lead{margin-top:25px;color:var(--muted);font-size:13px;line-height:1.9}.focus-list article{border-bottom:1px solid var(--line);display:grid;grid-template-columns:40px 1fr;gap:20px;padding:24px 0}.focus-list article:first-child{padding-top:5px}.focus-list .mono{color:var(--accent);padding-top:5px}.focus-list h3{font-size:17px;font-weight:500;margin-bottom:11px}.focus-list p{font-size:12px;line-height:1.9;color:var(--muted);max-width:420px}.about-section{display:grid;grid-template-columns:.8fr 1.3fr;gap:96px;padding:110px 0;align-items:center}.about-symbol{display:flex;aspect-ratio:1;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);position:relative;background:var(--symbol)}.about-symbol::after{content:"";width:60%;height:60%;border:1px solid var(--symbol-line);position:absolute;border-radius:50%}.about-symbol>.serif{font-size:170px;color:var(--symbol-ink);line-height:1;z-index:1}.about-symbol small{margin-top:40px;font-size:9px;color:var(--symbol-ink)}.about-copy>p:not(.eyebrow){font-size:14px;line-height:2.05;color:var(--muted);margin-top:20px}.about-tags{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 26px}.about-tags>span{font-size:10px;border:1px solid var(--line);padding:7px 10px;border-radius:3px}.text-button{font-size:12px;padding:0;display:inline-flex;gap:17px;align-items:center}.text-button span{font-size:20px}.source-note{display:block;font-size:10px;color:var(--muted);margin-top:23px;line-height:1.8}.closing{padding:56px 0 65px;position:relative;border-top:1px solid var(--line);overflow:hidden}.closing h2{font-size:56px;line-height:1.4;letter-spacing:-2px;font-weight:500;position:relative;z-index:1}.closing h2 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draw-path{to{stroke-dashoffset:0}}
@media(min-width:1600px){.hero h1{font-size:72px}}
@media(max-width:1050px){.wrapper,.site-header{width:calc(100% - 64px)}.hero-grid{gap:26px;grid-template-columns:1.25fr 1fr;padding-block:55px}.hero h1{font-size:46px}.hero-art{min-height:355px}.art-note-start{top:215px}.art-signature small{display:none}.hero-bottom{gap:35px}.scroll-cue{gap:15px}.about-section{gap:55px}.section-heading h2,.approach-section h2,.about-section h2{font-size:35px}.project-card h3{font-size:18px}.case-header h1{font-size:40px}.case-header{gap:35px}.site-header nav{gap:20px}.site-header nav span{display:none}}
@media(max-width:760px){html{scroll-padding-top:30px}.wrapper,.site-header{width:calc(100% - 40px)}.site-header{height:78px;gap:12px}.header-actions{gap:0}.theme-toggle{width:36px;height:36px}.theme-toggle svg{width:17px;height:17px}.brand{font-size:21px}.brand img{width:30px;height:30px}.brand-caption{font-size:9px}.site-header nav{gap:19px}.site-header nav a{font-size:12px}.header-link{display:none}.hero{padding-top:25px}.hero-top{font-size:10px}.hero-top .mono{font-size:9px}.hero-grid{grid-template-columns:1fr;padding:45px 0 34px;gap:34px}.hero h1{font-size:clamp(36px,7.8vw,53px);letter-spacing:-1.5px}.eyebrow{font-size:10px;margin-bottom:19px}.hero-intro{font-size:13px;margin-top:22px}.primary-button{margin-top:25px;padding:13px 19px;font-size:12px;gap:40px}.hero-art{min-height:340px;max-height:340px}.path-art{width:80%;left:10%;height:100%;top:-32px}.art-note-start{top:207px;left:22%}.art-note-end{top:48px;right:20%}.art-signature .serif{font-size:21px;line-height:1.3}.art-signature small{display:block;max-width:140px}.hero-bottom{flex-wrap:wrap;padding:22px 0;gap:24px 28px;justify-content:space-between}.hero-bottom strong{font-size:15px}.hero-bottom>div>span{font-size:9px}.scroll-cue{display:none}.work-section{padding:60px 0}.section-heading{display:block}.section-heading h2,.approach-section h2,.about-section h2{font-size:32px}.section-heading>p{margin-top:17px;font-size:12px}.work-toolbar{margin-top:20px;gap:10px;padding-top:20px}.filters{gap:20px}.filters button{font-size:11px}#work-count{font-size:8px}.project-grid{display:flex;flex-direction:column;gap:32px}.project-card{width:100%}.cover-arrow{transform:none;width:34px;height:34px;font-size:19px}.project-card h3{font-size:20px}.project-card.visual-card h3{font-size:18px}.project-card p{font-size:12px}.card-meta{margin-top:14px}.approach-section{padding:60px 0}.approach-inner{grid-template-columns:1fr;gap:35px}.approach-lead{font-size:12px;margin-top:18px}.focus-list article{grid-template-columns:28px 1fr;gap:15px;padding-block:22px}.focus-list h3{font-size:16px}.about-section{padding:60px 0;grid-template-columns:1fr;gap:35px}.about-symbol{width:190px;aspect-ratio:1;margin:auto}.about-symbol>.serif{font-size:95px}.about-symbol small{margin-top:20px;font-size:8px}.about-copy>p:not(.eyebrow){font-size:13px}.closing{padding:42px 0 48px}.closing h2{font-size:36px;letter-spacing:-1px}.closing-mark{font-size:175px;right:-10px;top:45px;opacity:.65}.site-footer{display:grid;grid-template-columns:1fr 1fr;gap:25px 15px;padding:25px 0}.footer-brand{font-size:13px}.site-footer>span{text-align:right;font-size:9px;line-height:1.8}.site-footer>a:last-child{justify-self:end}.case-view{padding-top:25px;padding-bottom:60px}.case-back{margin-bottom:35px}.case-header{grid-template-columns:1fr;gap:25px;padding-bottom:30px}.case-header h1{font-size:35px}.case-header .case-en{font-size:18px}.case-header .summary{font-size:13px}.case-facts{gap:25px}.case-overview{grid-template-columns:1fr;gap:22px;padding:38px 0}.case-overview h2,.gallery-heading h2{font-size:23px}.case-overview p{font-size:13px}.case-focus{grid-template-columns:1fr;gap:27px;padding-block:30px}.case-focus h3{font-size:16px}.gallery-heading{align-items:center}.gallery-heading span{font-size:9px}.case-gallery{gap:25px}.gallery-item .gallery-zoom{bottom:10px;right:10px;font-size:9px;padding:6px 10px}.gallery-item figcaption{font-size:11px;gap:10px}.next-project>strong{font-size:26px}.info-dialog{padding:45px 25px 25px}.info-dialog h2{font-size:27px}.lightbox{width:calc(100% - 16px);height:calc(100% - 16px)}.viewer-bar{padding:12px;gap:10px}.viewer-bar h2{font-size:12px}.viewer-stage{grid-template-columns:28px minmax(0,1fr) 28px;gap:2px;padding:30px 3px}.viewer-nav{width:26px;height:32px;font-size:17px;border-radius:5px}#lightbox-caption{padding:0 20px 25px;font-size:11px}}
@media(max-width:390px){.site-header nav{gap:13px}.hero h1{font-size:33px}.filters{gap:15px}.hero-bottom{gap:20px}.hero-bottom strong{font-size:14px}.hero-art{min-height:310px}.art-coordinate{font-size:8px}.art-signature small{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.path-main{stroke-dashoffset:0}}

/* 原尺寸浏览：容器可横向、纵向滚动，便于阅读作品细节。 */
.viewer-canvas{overflow:auto;max-height:calc(100vh - 200px);min-width:0}.viewer-canvas img{width:100%;max-height:calc(100vh - 210px);object-fit:contain;margin:auto}.viewer-canvas.zoomed img{width:1600px;max-width:none;max-height:none}.zoom-button{font-size:11px;border:1px solid var(--line);padding:8px 12px;border-radius:4px;white-space:nowrap}.zoom-button:hover{background:var(--wash)}