/* Hallmark · genre: editorial · macrostructure: Portfolio Grid · theme: Atelier · anchor: 80 · nav: N9 · footer: Ft6
   Pre-emit critique: P4 H4 E4 S5 R4 V5. Real project imagery retained; no decorative generated assets. */
@import url('tokens.css');
*{box-sizing:border-box}html{overflow-x:clip;scroll-behavior:smooth}body{margin:0;background:var(--color-paper);color:var(--color-ink);font:400 var(--text-base)/1.7 var(--font-body);overflow-x:clip}body:has(dialog[open]){overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}img{max-width:100%;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:700;line-height:1.3;text-wrap:balance}h1,h2{letter-spacing:-.045em}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--color-focus);outline-offset:5px}button:active{transform:translateY(1px)}[hidden]{display:none!important}.muted{color:var(--color-muted)}.eyebrow{font-size:var(--text-xs);letter-spacing:.1em}.sr-only,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip:focus{z-index:20;top:1rem;left:1rem;width:auto;height:auto;clip-path:none;padding:1rem;background:var(--color-paper);color:var(--color-ink)}.site-header,main,.site-footer{width:min(100%,1560px);margin-inline:auto;padding-inline:var(--page-gutter)}.site-header{display:flex;align-items:center;justify-content:space-between;padding-block:var(--space-lg)}.wordmark{display:flex;gap:var(--space-sm);align-items:baseline;min-height:44px}.wordmark span{font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;letter-spacing:.1em}.wordmark small{font-size:var(--text-xs);color:var(--color-muted)}.header-link{display:flex;align-items:center;gap:var(--space-md);font-size:var(--text-xs);min-height:44px;white-space:nowrap}.header-link:hover,.footer-meta a:hover{color:var(--color-accent)}.intro{display:grid;grid-template-columns:1.1fr 1fr;align-items:end;gap:var(--space-xl);padding:var(--space-xl) 0 var(--space-2xl)}.intro h1{font-family:var(--font-display);font-size:var(--text-display);font-weight:700;margin-top:var(--space-md);line-height:1.36}.intro-note{max-width:30rem;padding-bottom:var(--space-xs);justify-self:end}.intro-note p+p{margin-top:var(--space-sm)}.work-toolbar{display:flex;align-items:center;justify-content:space-between;border-block:var(--rule);margin-bottom:var(--space-lg);gap:var(--space-sm)}.filters{display:flex;gap:var(--space-lg);flex-wrap:wrap}.filter{border:0;background:transparent;padding:var(--space-sm) 0;white-space:nowrap;font-size:var(--text-sm);position:relative;color:var(--color-muted);min-height:52px}.filter sup{font-size:var(--text-xs);margin-left:4px}.filter.active{color:var(--color-ink)}.filter.active:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--color-ink)}.filter:hover{color:var(--color-accent)}.toolbar-note{font-size:var(--text-xs);color:var(--color-muted);letter-spacing:.09em}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-xl) var(--space-lg)}.project-card{min-width:0}.project-link{display:block}.project-art{aspect-ratio:1.47;overflow:hidden;position:relative;isolation:isolate;background:var(--color-paper-2);color:var(--color-ink);display:flex;align-items:center;justify-content:center;gap:5%;padding:6% 8%}.project-art:after{content:'查看案例 ↗';position:absolute;right:var(--space-sm);bottom:var(--space-sm);font-size:var(--text-xs);padding:.5rem .9rem;background:var(--color-paper);color:var(--color-ink);opacity:0;transform:translateY(5px);transition:opacity var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out)}.project-link:hover .project-art:after,.project-link:focus-visible .project-art:after{opacity:1;transform:none}.project-art img{object-fit:contain;width:auto;max-width:47%;height:110%;max-height:none;align-self:flex-start}.art-annual{background:var(--color-annual);color:var(--color-ink);gap:4%;padding:7% 9% 0}.annual-screen{aspect-ratio:470/1165;width:31%;flex-shrink:0;background-image:url('assets/annual-stages.png');background-size:355.32% 125.58%;background-position:3.333% 89.6%;align-self:flex-start}.annual-screen:nth-child(2){background-position:50% 89.6%;margin-top:8%}.annual-screen:nth-child(3){background-position:96.9% 89.6%;margin-top:16%}.art-mbti{background:var(--color-mbti);color:var(--color-ink);gap:6%;padding:5% 9%}.art-mbti img{height:auto;width:46%;max-width:46%;align-self:center}.art-mbti img:nth-child(2){transform:translateY(11%)}.art-lyrics{background:var(--color-lyrics);color:var(--color-ink);padding-top:6%;gap:8%}.art-lyrics img{width:39%;max-width:39%;height:auto}.art-lyrics img:nth-child(2){margin-top:9%}.art-company-child{background:var(--color-company-child);color:var(--color-ink);padding:6% 8% 0;gap:5%}.company-screen{background-image:url('assets/company-child-flow.png');background-size:726% 100%;background-position:0 0;aspect-ratio:846/1880;width:29%;align-self:flex-start}.company-screen:nth-child(2){background-position:33.4% 0;margin-top:9%}.company-screen:nth-child(3){background-position:83.6% 0;margin-top:17%}.art-flower{background:var(--color-flower);color:var(--color-ink)}.art-flower img:first-child{height:auto;width:38%;max-width:38%;margin-top:3%}.art-flower img:last-child{width:43%;max-width:43%;height:auto;margin-top:14%;transform:rotate(3deg)}.art-child{background:var(--color-child);color:var(--color-paper);gap:5%;padding-top:6%}.art-child img{width:30%;max-width:30%;height:auto}.art-child img:nth-child(2){margin-top:8%}.art-child img:nth-child(3){margin-top:16%}.card-meta{display:flex;justify-content:space-between;gap:var(--space-sm);font-size:var(--text-xs);margin-top:var(--space-sm);color:var(--color-muted)}.card-title{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-sm);margin-top:6px}.card-title h2{font-family:var(--font-body);font-size:var(--text-lg);letter-spacing:-.025em;font-weight:700}.card-title span{font-size:var(--text-md)}.card-description{font-size:var(--text-sm);color:var(--color-muted);margin-top:var(--space-xs);max-width:45ch}.card-metric{font-size:var(--text-sm);margin-top:var(--space-sm)}.card-metric b{font-size:var(--text-md);font-weight:700;margin-right:6px;font-variant-numeric:tabular-nums}.about{padding-block:var(--space-3xl);display:grid;grid-template-columns:1fr 1.3fr;gap:var(--space-xl) var(--space-2xl)}.about>.eyebrow{grid-column:1/-1}.about h2{font:700 var(--text-xl)/1.55 var(--font-display)}.about>div{max-width:48ch}.about p+p{margin-top:var(--space-sm)}.site-footer{display:flex;justify-content:space-between;align-items:flex-end;gap:var(--space-xl);padding-block:var(--space-xl);border-top:var(--rule)}.signoff{font:700 var(--text-md)/1.4 var(--font-display);margin-bottom:var(--space-xs)}.site-footer span{font-size:var(--text-xs)}.footer-meta{display:flex;gap:var(--space-md);flex-wrap:wrap;font-size:var(--text-xs);align-items:center;color:var(--color-muted)}.footer-meta a{min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
/* Case studies */
.case-back{display:inline-flex;align-items:center;gap:var(--space-xs);min-height:44px;font-size:var(--text-sm);color:var(--color-muted);margin-block:var(--space-md)}.case-head{padding:var(--space-lg) 0 var(--space-xl);display:grid;grid-template-columns:1.4fr 1fr;gap:var(--space-xl);align-items:end}.case-head h1{font-size:clamp(2rem,3vw,3rem);font-family:var(--font-display);margin-top:var(--space-sm)}.case-head .lead{font-size:var(--text-md);line-height:1.65;max-width:34ch}.case-head .case-tagline{font-size:var(--text-base);color:var(--color-muted);margin-top:var(--space-sm)}.role-line{display:flex;flex-wrap:wrap;gap:var(--space-sm) var(--space-lg);font-size:var(--text-sm);border-block:var(--rule);padding-block:var(--space-sm);margin-bottom:var(--space-lg)}.role-line strong{font-weight:700}.case-metrics{display:flex;flex-wrap:wrap;gap:var(--space-lg) var(--space-2xl);margin:var(--space-xl) 0}.case-metric strong{display:block;font-size:var(--text-xl);font-weight:700;font-variant-numeric:tabular-nums;line-height:1.4}.case-metric span{font-size:var(--text-sm);color:var(--color-muted)}.metric-scope{font-size:var(--text-xs);color:var(--color-muted);margin-top:calc(-1 * var(--space-sm));margin-bottom:var(--space-xl)}.case-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.3fr);gap:var(--space-xl);padding-block:var(--space-xl);border-top:var(--rule)}.case-section h2{font-size:var(--text-lg);font-family:var(--font-display);letter-spacing:-.02em}.case-section h3{font-size:var(--text-md);margin-bottom:var(--space-sm)}.case-section p{max-width:64ch}.case-section p+p{margin-top:var(--space-sm)}.case-section ul{padding-left:1.2rem;max-width:64ch}.case-section li+li{margin-top:var(--space-xs)}.case-section blockquote{margin:var(--space-lg) 0;font:700 var(--text-xl)/1.65 var(--font-display);max-width:25ch}.case-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-md);margin-top:var(--space-xl);align-items:start}.case-gallery.two{grid-template-columns:repeat(2,minmax(0,1fr))}.case-gallery.four{grid-template-columns:repeat(4,minmax(0,1fr))}.case-gallery.one{grid-template-columns:minmax(0,1fr)}.case-gallery figure{min-width:0}.image-open{padding:0;border:0;display:block;background:transparent;width:100%;text-align:left;position:relative;min-height:44px}.image-open:after{content:'↗';position:absolute;right:8px;bottom:8px;background:var(--color-paper);color:var(--color-ink);width:32px;height:32px;display:grid;place-items:center;opacity:.92}.image-open:hover:after{background:var(--color-ink);color:var(--color-paper)}.case-gallery img{width:100%;height:auto}.case-gallery figcaption{font-size:var(--text-xs);color:var(--color-muted);margin-top:var(--space-xs)}.case-gallery.wide-original{display:block}.wide-original img{width:100%;height:auto}.case-links{display:flex;gap:var(--space-md);margin:var(--space-xl) 0;flex-wrap:wrap}.text-link{min-height:44px;display:inline-flex;align-items:center;gap:var(--space-xs);border-bottom:1px solid var(--color-ink);font-size:var(--text-sm);white-space:nowrap}.text-link:hover{color:var(--color-accent);border-color:var(--color-accent)}.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-md);margin:var(--space-lg) 0}.timeline div{border-top:var(--rule);padding-top:var(--space-sm)}.timeline b{display:block;font-size:var(--text-md)}.timeline span{font-size:var(--text-sm);color:var(--color-muted)}.source-note{margin:var(--space-xl) 0;border-block:var(--rule);font-size:var(--text-sm);color:var(--color-muted)}.source-note summary{cursor:pointer;min-height:52px;display:flex;align-items:center;justify-content:space-between}.source-note summary:after{content:'+';font-size:var(--text-md)}.source-note[open] summary:after{content:'−'}.source-note>div{padding:0 0 var(--space-lg);max-width:80ch}.source-note p+p{margin-top:var(--space-xs)}.review-note{font-size:var(--text-sm);background:var(--color-paper-2);color:var(--color-muted);padding:var(--space-md);margin-top:var(--space-md)}.next-case{display:flex;justify-content:space-between;align-items:center;gap:var(--space-lg);padding:var(--space-xl) 0 var(--space-2xl)}.next-case small{display:block;color:var(--color-muted)}.next-case strong{display:block;font:700 var(--text-lg)/1.5 var(--font-display)}.next-case .arrow{font-size:var(--text-xl)}
/* Image viewer */
dialog{border:0;padding:0;background:var(--color-ink);color:var(--color-paper);width:calc(100% - 48px);height:calc(100% - 48px);max-width:1500px;max-height:calc(100dvh - 48px)}dialog::backdrop{background:var(--color-overlay)}.lightbox-bar{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);min-height:76px}.lightbox-bar p{font-size:var(--text-sm)}.lightbox-bar>div{display:flex;gap:var(--space-md);align-items:center;flex-shrink:0}.lightbox-bar a{font-size:var(--text-xs);min-height:44px;display:flex;align-items:center;white-space:nowrap;text-decoration:underline}.icon-button{background:transparent;border:1px solid var(--color-muted);color:var(--color-paper);width:44px;height:44px;font-size:var(--text-lg)}.lightbox-stage{height:calc(100% - 120px);overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:0 var(--space-md)}.lightbox-stage img{width:auto;max-width:100%;max-height:100%;object-fit:contain;align-self:center}.lightbox-caption{text-align:center;font-size:var(--text-xs);color:var(--color-paper);padding:var(--space-xs)}
@media(hover:none){.project-art:after{opacity:1;transform:none;font-size:var(--text-xs)}}
@media(min-width:1600px){.project-art{aspect-ratio:1.55}}
@media(max-width:900px){.intro{grid-template-columns:1.1fr 1fr;gap:var(--space-lg)}.intro-note{font-size:var(--text-sm)}.about{gap:var(--space-xl)}.case-head{grid-template-columns:1fr}.case-head .lead{max-width:50ch}.case-section{grid-template-columns:1fr;gap:var(--space-lg)}.case-section>h2{font-size:var(--text-xl)}.footer-meta{gap:var(--space-sm)}.case-gallery.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.site-header{padding-block:var(--space-md)}.wordmark{gap:var(--space-xs)}.wordmark span{font-size:var(--text-md)}.wordmark small{font-size:var(--text-xs)}.header-link{font-size:var(--text-xs);gap:4px}.intro{grid-template-columns:1fr;padding:var(--space-lg) 0 var(--space-xl);gap:var(--space-lg)}.intro-note{justify-self:start;font-size:var(--text-sm)}.intro h1{line-height:1.4}.intro-note p+p{margin-top:var(--space-xs)}.wide-only{display:none}.toolbar-note{display:none}.filters{gap:var(--space-md);width:100%;justify-content:space-between}.filter{font-size:var(--text-xs)}.filter sup{margin-left:1px}.project-grid{grid-template-columns:minmax(0,1fr);gap:var(--space-xl)}.project-art{aspect-ratio:1.32}.card-title h2{font-size:var(--text-md)}.card-meta{font-size:var(--text-xs)}.about{grid-template-columns:1fr;padding-block:var(--space-2xl);gap:var(--space-lg)}.about>.eyebrow{grid-column:auto}.site-footer{align-items:flex-start;flex-direction:column;gap:var(--space-lg)}.case-back{margin-block:var(--space-xs)}.case-head{padding-block:var(--space-md);gap:var(--space-lg)}.case-head .lead{font-size:var(--text-base)}.case-metrics{gap:var(--space-lg);justify-content:space-between}.case-metric strong{font-size:var(--text-lg)}.case-metric span{font-size:var(--text-xs)}.role-line{font-size:var(--text-xs);gap:var(--space-xs) var(--space-md)}.case-section{padding-block:var(--space-lg)}.case-section blockquote{font-size:var(--text-lg)}.case-gallery{gap:var(--space-sm);grid-template-columns:repeat(2,minmax(0,1fr))}.case-gallery figure:last-child:nth-child(odd){grid-column:auto}.case-gallery.three{grid-template-columns:repeat(3,minmax(0,1fr))}.case-gallery figcaption{font-size:var(--text-xs);line-height:1.5}.timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline span{font-size:var(--text-xs)}.next-case strong{font-size:var(--text-md)}dialog{width:100%;height:100%;max-height:100dvh;max-width:100%;margin:0}.lightbox-bar{padding:var(--space-xs) var(--space-sm);align-items:flex-start}.lightbox-bar p{font-size:var(--text-xs);padding-top:var(--space-xs)}.lightbox-bar>div{gap:var(--space-xs)}.lightbox-stage{padding:0 var(--space-xs)}.lightbox-caption{font-size:var(--text-xs)}.lightbox-bar a{font-size:var(--text-xs)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.project-art:after{transform:none}}

h1,h2,h3{overflow-wrap:anywhere;min-width:0}button:disabled{opacity:.55;cursor:not-allowed}a:active{opacity:.8}.filters{align-items:center}.lightbox-bar a,.header-link{line-height:1.3}
h1[tabindex="-1"]:focus{outline:none}