@font-face{font-family:'NL Serif';src:url('./fonts/SourceHanSerifSC-ExtraLight.woff2') format('woff2');font-weight:250;font-display:swap}
@font-face{font-family:'NL Serif';src:url('./fonts/SourceHanSerifSC-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'NL Serif';src:url('./fonts/SourceHanSerifSC-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'NL Serif';src:url('./fonts/SourceHanSerifSC-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'NL Serif';src:url('./fonts/SourceHanSerifSC-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'NL Sans';src:url('./fonts/NotoSansSC-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'NL Sans';src:url('./fonts/NotoSansSC-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'NL English';src:url('./fonts/DejaVuSans.woff2') format('woff2');font-weight:100 900;font-display:swap;unicode-range:U+0000-002F,U+003A-024F,U+2000-206F}
@font-face{font-family:'NL Number';src:url('./fonts/DejaVuSerif.woff2') format('woff2');font-weight:100 900;font-display:swap;unicode-range:U+0030-0039}
:root{--canvas-width:800px;--bg:#fdfdfc;--ink:#222320;--text:#474843;--muted:#6b6c67;--line:#dedfda;--soft:#efefec;--split:50%;color-scheme:light}
:root.dark{--bg:#1b1c1a;--ink:#eeeeea;--text:#cdcec8;--muted:#a5a79e;--line:#3e403a;--soft:#292b26;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.8 'NL Number','NL English','NL Sans',sans-serif;font-synthesis:none}button,a{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}button{border:0;background:none;padding:0;cursor:pointer}a{text-decoration:none}button:disabled{opacity:.25;cursor:default}button:focus-visible,a:focus-visible,[role=separator]:focus-visible{outline:2px solid #557c90;outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h1,h2,h3,.serif{font-family:'NL Number','NL English','NL Serif',serif;font-weight:400}.en{font-family:'NL Number','NL English','NL Sans',sans-serif}.num{font-family:'NL Number',serif}.quiet{color:var(--muted);font-size:13px}[hidden]{display:none!important}
.canvas{width:min(var(--canvas-width),100%);margin:auto;min-height:100dvh;border-inline:1px solid var(--line);container-type:inline-size}.sheet{padding:0 clamp(24px,4.5cqw,64px)}
.resize{position:fixed;top:0;bottom:0;width:24px;z-index:6;cursor:ew-resize;touch-action:none}.resize.left{left:calc(50% - var(--canvas-width)/2 - 12px)}.resize.right{right:calc(50% - var(--canvas-width)/2 - 12px)}
/* Both resize controls reveal the full draggable boundary on hover, focus and drag. */
.resize::before,.split-handle::before{content:'';position:absolute;top:0;bottom:0;left:50%;width:1px;transform:translateX(-50%);background:#008ffb;opacity:0;pointer-events:none;transition:opacity .15s}
.resize::after,.split-handle::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:2px;height:28px;background:var(--muted);border:0 solid var(--muted);border-radius:6px;opacity:.4;pointer-events:none;transition:width .15s,height .15s,border-color .15s,background .15s,opacity .15s}
.resize:is(:hover,:focus-visible,.dragging)::before,.split-handle:is(:hover,:focus-visible,.dragging)::before{opacity:1}
.resize:is(:hover,:focus-visible,.dragging)::after,.split-handle:is(:hover,:focus-visible,.dragging)::after{width:8px;height:44px;border:2px solid #008ffb;background:var(--bg);opacity:1}
.resize:focus-visible,.split-handle:focus-visible{outline:none}
.dragging{user-select:none}body.dragging,body.dragging *{cursor:ew-resize!important}
.nav{position:fixed;z-index:8;top:24px;left:50%;transform:translateX(-50%);width:calc(min(var(--canvas-width),100vw) - 72px);display:flex;align-items:center;justify-content:space-between;gap:24px;pointer-events:none}.nav-left,.nav-right{display:flex;align-items:center;gap:8px;pointer-events:auto;background:var(--bg);border:1px solid var(--line);border-radius:28px;padding:4px;box-shadow:0 2px 10px #00000004}.nav button{min-height:44px;font-size:14px;line-height:1.4}.nav-right>[data-about]{padding:0 15px}.nav-view{position:relative;display:flex;align-items:center;gap:8px;padding:0 12px;background:var(--soft);border-radius:24px;white-space:nowrap}.switch-mark{width:16px;height:16px;color:var(--muted);margin-left:2px}.view-hint{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%);padding:7px 12px;background:var(--bg);border:1px solid var(--line);border-radius:7px;color:var(--text);font:400 12px/1.5 "NL Sans",sans-serif;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s}.nav-view:hover .view-hint,.nav-view:focus-visible .view-hint{opacity:1;visibility:visible}.avatar{width:44px;height:44px;border-radius:50%;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover;object-position:center 28%}.theme{width:44px;border-left:1px solid var(--line);display:grid;place-items:center;flex:none}.theme svg{width:21px;height:21px}.nav button:hover{color:var(--muted)}body.has-reader .nav{visibility:hidden}
.intro{padding:154px 0 94px}.identity{display:flex;align-items:baseline;gap:22px}.identity h1{font-size:clamp(46px,7cqw,72px);font-weight:250;letter-spacing:.035em;line-height:1.35}.identity .en{font-size:15px;color:var(--muted);letter-spacing:.02em}.intro-copy{font-family:'NL Number','NL English','NL Serif',serif;font-weight:250;font-size:20px;line-height:1.9;letter-spacing:.015em;width:88%;max-width:28em;margin-top:32px;color:var(--text)}.position{font-size:13px;color:var(--muted);margin-top:27px}
.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;border-top:1px solid var(--line);padding-top:24px;margin-bottom:26px}.section-head h2{font-size:23px;line-height:1.5}.section-head h2.en{font-size:21px;letter-spacing:-.025em}.section-head>span{font-size:12px;color:var(--muted)}.series-list{padding-bottom:30px}.series-row{width:100%;display:block;text-align:left;padding:36px 0}.series-row h3{font-size:clamp(25px,4.5cqw,43px);line-height:1.4;font-weight:250;letter-spacing:-.015em;transition:transform .2s}.series-row:hover h3{transform:translateX(7px)}.series-row .series-meta{font-size:12px;color:var(--muted);flex:none}.series-number{margin-left:14px;font-size:15px;vertical-align:super;letter-spacing:0;color:var(--muted)}.footer{margin-top:90px;padding:25px 0 38px;border-top:1px solid var(--line);display:flex;align-items:center;gap:24px;color:var(--muted);font-size:12px;flex-wrap:wrap}.footer-contacts{margin-left:auto;display:flex;flex-direction:column;align-items:flex-start;gap:6px}.footer-contacts a{display:flex;align-items:center;min-height:30px;font-size:12px;text-decoration:none;color:inherit;overflow-wrap:anywhere}.footer-contacts a:hover{text-decoration:underline;text-underline-offset:4px}
.footer-signature{display:block;width:148px;height:auto;aspect-ratio:1080/490;flex:none;overflow:hidden;color:var(--muted)}
body.is-gallery .intro{padding-bottom:64px}body.is-gallery .intro-copy{font-size:20px;margin-top:20px}body.is-gallery .position{display:none}.gallery-layout{display:grid;grid-template-columns:108px minmax(0,1fr);gap:32px;padding-top:5px}.filters{align-self:start;position:sticky;top:116px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:7px}.filters button{min-height:44px;font-size:14px;color:var(--muted);text-align:left;padding-left:18px;position:relative}.filters button[aria-pressed=true]{color:var(--ink)}.filters button[aria-pressed=true]:before{content:'';position:absolute;left:-1px;top:9px;bottom:9px;width:2px;background:var(--ink)}.gallery-grid{position:relative;min-height:250px}.gallery-card{position:absolute;text-align:left;display:block}.gallery-card figure{overflow:hidden;background:var(--soft)}.gallery-card img{width:100%;height:auto;transition:transform .45s ease}.gallery-card:hover img{transform:scale(1.025)}.gallery-grid:empty{min-height:0}#empty-state{padding:40px 0;color:var(--muted);font-size:16px}

#reader{position:fixed;inset:0;margin:0;width:100vw;height:100dvh;max-width:none;max-height:none;background:transparent;border:0;padding:0;overflow:hidden;color:var(--ink)}#reader::backdrop{background:rgb(0 0 0 / .30)}.reader-content{display:contents}.panel{position:absolute;background:var(--bg);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 4px 24px #0000000b}.media-panel{top:8px;left:8px;width:calc(var(--split) - 12px);max-height:calc(100dvh - 16px);display:flex;flex-direction:column;animation:enter-left .25s ease-out}.media-toolbar{display:flex;justify-content:space-between;align-items:center;min-height:52px;padding:0 18px;gap:16px;font-size:12px;color:var(--muted)}.media-toolbar button{min-width:44px;min-height:44px;font-size:13px}.media-window{margin:0 16px;position:relative;min-height:100px;overflow:auto;background:var(--soft)}.media-window img,.media-window video{display:block;width:100%;height:auto;max-height:calc(100dvh - 210px);object-fit:contain}.media-window img{cursor:zoom-in}.media-window.zoomed img{max-width:none;max-height:none;width:150%;cursor:zoom-out}.media-controls{display:flex;align-items:center;justify-content:space-between;padding:9px 18px 0;gap:12px;color:var(--muted);font-size:12px}.media-controls>div{display:flex;align-items:center;gap:4px}.media-controls button{width:44px;height:44px;font-size:22px}.media-caption{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.media-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 20px 22px}.media-footer h2{font-size:21px;line-height:1.6}.media-footer .year{font-size:12px;color:var(--muted)}.study-toggle{flex:none;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:24px;font-size:13px}.study-toggle[aria-expanded=true]{background:var(--soft)}.work-details{border-top:1px solid var(--line);padding:20px;margin:0 20px 8px;font-size:14px;line-height:1.9;color:var(--text)}.work-details .quiet{margin-top:10px;font-size:12px}.work-details p{margin-bottom:10px}
.study-panel{top:8px;right:8px;width:calc(100% - var(--split) - 12px);height:calc(100dvh - 16px);display:flex;flex-direction:column;animation:enter-right .25s ease-out}.panel-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 28px;border-bottom:1px solid var(--line);font-size:13px;flex:none;min-height:65px}.panel-bar button{min-height:44px;min-width:44px}.study-scroll{overflow-y:auto;padding:40px clamp(24px,3.5vw,64px) 60px;overscroll-behavior:contain}.study-scroll h2{font-size:clamp(30px,3vw,48px);font-weight:250;line-height:1.4;margin:0 0 25px}.study-lead{font-size:17px;line-height:1.9;color:var(--text);margin-bottom:40px}.study-chapter{margin-top:38px;padding-top:25px;border-top:1px solid var(--line)}.chapter-number{color:var(--muted);font-size:13px}.study-chapter h3{font-size:25px;line-height:1.5;margin:14px 0}.study-chapter p{font-size:16px;line-height:1.95;color:var(--text)}.study-chapter img{width:100%;height:auto;margin:25px 0}.study-chapter .source-note{font-size:12px;color:var(--muted);margin-top:18px}.draft-note{font-size:12px;color:var(--muted);margin:0 0 28px}.related{border-top:1px solid var(--line);margin-top:44px;padding-top:26px}.related h3{font-size:23px;margin-bottom:20px}.related button{display:flex;width:100%;align-items:baseline;justify-content:space-between;text-align:left;gap:20px;border-bottom:1px solid var(--line);padding:16px 0;font-size:15px}.related button span:last-child{font-size:12px;color:var(--muted)}.split-handle{position:absolute;left:calc(var(--split) - 12px);width:24px;top:8px;bottom:8px;cursor:ew-resize;touch-action:none;z-index:2}
.about-panel{right:8px;top:8px;width:min(920px,94vw);height:calc(100dvh - 16px);display:flex;flex-direction:column;animation:enter-right .25s ease-out}.about-scroll{overflow-y:auto;overscroll-behavior:contain;padding:0 32px 64px}.about-section{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr);gap:48px;border-bottom:1px solid var(--line);padding:30px 0 42px}.about-label{align-self:start;position:sticky;top:25px}.about-label h2{font-size:36px;font-weight:250;line-height:1.5}.about-label h3{font-size:23px;line-height:1.5}.about-label .en{font-size:13px;color:var(--muted);margin-top:6px}.about-label .contact-placeholder{font-size:13px;line-height:2;color:var(--muted);margin-top:28px}.about-portrait{width:auto;height:auto;max-width:100%;max-height:min(520px,60svh);object-fit:contain;object-position:center;margin-inline:auto;border-radius:3px}.about-copy{font-size:16px;line-height:1.95;color:var(--text)}.about-copy>p{margin-top:24px}.about-copy>p:first-child{margin-top:0}.about-copy .about-portrait+p{margin-top:30px}.about-copy h4{font:400 18px/1.7 'NL Serif',serif;margin:0 0 12px}.placeholder-line{width:100%;height:1px;background:var(--line);margin:22px 0}.placeholder-line.short{width:65%}.about-section:last-child{border:0}.about-chip{font-size:14px;line-height:2.3}

/* V5.5: keep the existing panel and grid; only style the newly connected content. */
.view-label-en{font-size:14px;color:var(--ink)}.view-label-zh{display:none}
.series-row .series-meta{display:block;max-width:none;text-align:left;line-height:1.8;margin-top:12px}
.about-contacts{margin-top:0;font-size:14px;line-height:1.9}
.about-contact{margin-bottom:16px}.contact-label{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}
.about-contact a{overflow-wrap:anywhere;text-underline-offset:4px}.about-contact a:hover,.resume-download:hover{text-decoration:underline}
.about-qr{margin-top:6px}.about-qr summary{cursor:pointer;min-height:44px;line-height:44px}.about-qr summary:focus-visible{outline:2px solid #557c90;outline-offset:5px}
.about-qr img{width:min(180px,100%);height:auto;margin:8px 0 18px;background:#fff}
.resume-download{display:inline-flex;align-items:center;gap:7px;min-height:44px;margin-top:8px;text-decoration:underline;text-underline-offset:5px}
.about-resume-section{margin-top:52px;padding-top:36px;border-top:1px solid var(--line)}
.about-resume-section>h3{font-size:28px;font-weight:700;line-height:1.4;color:var(--ink);margin:0 0 34px}
.about-copy h4,.about-copy h5,.about-copy h6{font-family:'NL Number','NL English','NL Serif',serif;color:var(--ink)}.about-copy h4{font-size:19px;font-weight:600;line-height:1.6}.resume-job-header h4{font-size:22px;line-height:1.55;margin-bottom:12px}
.resume-block+.resume-block{margin-top:32px}.resume-block p+p{margin-top:12px}
.resume-job+.resume-job{border-top:1px solid var(--line);margin-top:42px;padding-top:30px}
.resume-job-meta,.resume-education-meta{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:14px;line-height:1.8;color:var(--muted);margin:10px 0 20px}
.resume-job-section{margin-top:32px}.resume-job-section h5{font-size:19px;font-weight:600;line-height:1.65;margin:0 0 14px}
.resume-job-section>p+p{margin-top:18px}.resume-projects{list-style:none;padding:0;margin:0}.resume-projects li+li{margin-top:26px}.resume-projects h6{font-size:16px;font-weight:500;line-height:1.8;margin:0 0 10px}


/* About: contact rail, complete portrait, then the resume in one reading flow. */
.about-resume-layout{grid-template-areas:"contact portrait" "contact copy";row-gap:40px}
.about-resume-layout>.about-label{grid-area:contact;min-width:0}
.about-resume-layout>.about-portrait{grid-area:portrait;align-self:start;justify-self:center}
.about-resume-layout>.about-copy{grid-area:copy;min-width:0}
.about-overview{margin:0;padding:0}
.resume-role{font-weight:600;color:var(--ink)}
.resume-job-intro{font-size:16px;line-height:1.9;color:var(--muted)}

@keyframes enter-left{from{opacity:0;transform:translateX(-32px)}to{opacity:1;transform:translateX(0)}}@keyframes enter-right{from{opacity:0;transform:translateX(32px)}to{opacity:1;transform:translateX(0)}}
@media(max-width:780px){:root{--canvas-width:100vw!important}.canvas{width:100%;border:0}.sheet{padding:0 24px}.resize{display:none}.nav{top:auto;bottom:16px;width:calc(100vw - 24px);gap:8px}.nav-left,.nav-right{box-shadow:0 3px 20px #0000000c}.nav button{font-size:13px}.nav-view{padding:0 9px;gap:6px}.nav-left,.nav-right{gap:4px}.nav-view .view-label{font-size:12px}.switch-mark{width:14px;margin-left:0}.view-hint{top:auto;bottom:calc(100% + 12px)}.nav-right>[data-about]{padding:0 9px}.intro{padding:66px 0 66px}.identity h1{font-size:48px}.identity .en{font-size:14px}.intro-copy{width:100%;max-width:100%;font-size:17px;line-height:1.9;margin-top:28px}.position{font-size:12px;line-height:1.9;margin-top:22px}.section-head{padding-top:23px;margin-bottom:22px}.section-head h2{font-size:23px}.section-head h2.en{font-size:21px}.series-row{padding:30px 0;display:block}.series-row h3{font-size:27px}.series-row .series-meta{display:block;margin-top:12px;font-size:12px}.series-number{font-size:13px;margin-left:10px}.footer{margin-top:48px;padding-bottom:112px;gap:18px}.footer-signature{width:120px}.footer-contacts{max-width:calc(100% - 138px)}body.is-gallery .intro{padding-bottom:44px}body.is-gallery .intro-copy{font-size:17px}.gallery-layout{display:block}.filters{position:relative;top:0;flex-direction:row;gap:0;border-left:0;border-bottom:1px solid var(--line);margin-bottom:28px;justify-content:space-between}.filters button{font-size:13px;padding:0 2px;min-height:48px}.filters button[aria-pressed=true]:before{left:0;right:0;top:auto;bottom:-1px;width:auto;height:2px}.media-panel{left:6px;top:6px;width:calc(100vw - 12px);max-height:calc(100dvh - 12px);animation:enter-right .2s ease}.media-window img,.media-window video{max-height:calc(100dvh - 235px)}.media-footer{padding:14px 17px 20px;gap:12px}.media-footer h2{font-size:21px}.media-window{margin:0 12px}.media-toolbar{padding:0 12px}.study-toggle{font-size:13px;padding:0 12px}.study-panel{inset:6px;width:calc(100vw - 12px);height:calc(100dvh - 12px)}#reader.study-open .media-panel{visibility:hidden}.split-handle{display:none!important}.panel-bar{padding:10px 20px;min-height:62px}.study-scroll{padding:32px 24px 48px}.study-scroll h2{font-size:32px}.study-chapter h3{font-size:24px}.about-panel{inset:12px;width:calc(100vw - 24px);height:calc(100dvh - 24px)}.about-scroll{padding:0 24px 40px}.about-section{grid-template-columns:1fr;gap:25px;padding:25px 0 34px}.about-label{position:static}.about-label h2{font-size:38px}.about-label h3{font-size:23px}.about-label .contact-placeholder{margin-top:15px}.about-portrait{max-height:min(36svh,280px);width:auto;height:auto;aspect-ratio:auto}.about-copy{font-size:16px}.work-details{font-size:16px;overflow-y:auto;min-height:80px}.media-panel.is-work .media-window img{max-height:44dvh}}

@media(max-width:780px){
  .nav-view .view-label{display:flex;flex-direction:column;gap:1px;line-height:1.25;text-align:left}
  .nav-view .view-label-en{font-size:13px}.nav-view .view-label-zh{display:block;font-size:12px;color:var(--muted)}
  .nav-view .view-hint{display:none}
  .series-row .series-meta{max-width:none;text-align:left}
  .about-contacts{margin-top:0}
  .about-resume-section{margin-top:44px;padding-top:30px}.about-resume-section>h3{font-size:25px;margin-bottom:28px}
}


@media(max-width:780px){
  .nav{gap:6px}.nav-left,.nav-right{gap:3px;padding:3px;flex-shrink:0}
  .nav-view{padding:0 7px;gap:5px}.nav-right>[data-about]{padding:0 6px}.avatar{flex:none}
  .about-resume-layout{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);grid-template-areas:"contact portrait" "copy copy";column-gap:16px;row-gap:32px}
  .about-resume-layout>.about-portrait{max-width:min(135px,100%);margin-inline:0}
  .about-contacts{font-size:14px;line-height:1.5}
  .about-contact{margin-bottom:2px;position:relative}
  .about-contact .contact-label{position:absolute;width:1px;height:1px;padding:0;margin:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .about-contact a{display:block;min-height:44px;padding:10px 0;line-height:1.5;overflow-wrap:anywhere}
  .about-qr{margin-top:0}.resume-download{margin-top:0}.about-label .resume-download .en{margin-top:0}
  .about-copy h4{font-size:18px}.resume-job-header h4{font-size:21px}.resume-job-section h5{font-size:18px}
}
@media(hover:none){
  .nav-view .view-label{display:flex;flex-direction:column;gap:1px;line-height:1.25;text-align:left}
  .nav-view .view-label-zh{display:block;font-size:12px;color:var(--muted)}
  .nav-view .view-hint{display:none}
}

/* Shared first-layer gallery: every series and single project uses this track. */
.media-panel .media-window{min-height:0}
.media-panel .media-window img,.media-panel .media-window video{max-height:calc(100dvh - 300px)}
.media-panel .media-toolbar,.media-panel .media-controls,.media-panel .media-footer{flex-shrink:0}
.media-thumbnails{position:relative;display:flex;gap:8px;flex:none;min-height:70px;margin:4px 16px 0;padding:4px 0 8px;overflow-x:auto;overscroll-behavior-x:contain;touch-action:pan-x;scrollbar-width:thin;scrollbar-color:var(--line) transparent;user-select:none;cursor:grab}
.media-thumbnails.is-dragging,.media-thumbnails.is-dragging *{cursor:grabbing}
.media-thumbnails button{position:relative;flex:none;width:66px;height:50px;border:2px solid transparent;border-radius:4px;padding:2px;background:var(--soft);opacity:.58;overflow:hidden}
.media-thumbnails button[aria-pressed=true]{border-color:var(--ink);opacity:1}
.media-thumbnails img{width:100%;height:100%;object-fit:cover;border-radius:1px;pointer-events:none}
.media-thumbnails button>span{font-size:12px;line-height:1.4}
.thumbnail-video{position:absolute;right:2px;bottom:2px;padding:1px 3px;background:var(--bg)}
.media-panel.is-work .media-window img,.media-panel.is-work .media-window video{max-height:calc(100dvh - 405px)}
.media-panel.is-work .work-details{min-height:0;max-height:22dvh;overflow-y:auto}
.media-lightbox{inset:8px;z-index:10;display:flex;flex-direction:column}
.lightbox-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:60px;padding:8px 20px;flex:none;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}
footer.lightbox-bar{border-top:1px solid var(--line);border-bottom:0}
.lightbox-bar button{min-width:44px;min-height:44px;flex:none}
.lightbox-caption{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lightbox-window{flex:1;min-height:0;overflow:auto;padding:16px}
.lightbox-window img,.lightbox-window video{display:block;width:100%;height:100%;object-fit:contain}
.lightbox-window img{cursor:zoom-in}
.lightbox-window.is-zoomed img{width:auto;height:auto;max-width:none;max-height:none;cursor:zoom-out}
/* Long-form Case Study: the existing reader, with clearer paragraph hierarchy. */
.case-study-reading{flex:1;min-height:0;padding:48px clamp(28px,4vw,64px) 56px;scrollbar-gutter:stable;overflow-wrap:break-word;container:case-study / inline-size}
.case-study-article{max-width:36rem;margin-inline:auto}
.case-study-header h2{font-size:clamp(34px,3vw,44px);line-height:1.4;letter-spacing:.025em;margin:0 0 14px}
.case-study-subtitle{font-size:14px;line-height:1.9;color:var(--muted);margin:0;max-width:30em;text-wrap:pretty}
.case-study-reading .study-lead{font-size:17px;line-height:1.95;color:var(--text);margin:30px 0 0;text-wrap:pretty}
.case-study-header .study-lead+.study-lead{margin-top:1.15em}
.case-study-reading .study-chapter{margin-top:44px;padding-top:28px}
.case-study-reading .chapter-number{font-size:13px;line-height:1.5}
.case-study-reading .study-chapter h3{font-size:22px;font-weight:500;line-height:1.65;margin:10px 0 20px;text-wrap:pretty}
.case-study-reading .study-chapter p{font-size:16px;font-weight:400;line-height:1.95;margin:0;text-wrap:pretty}
.case-study-reading .study-chapter p+p{margin-top:1.15em}
.case-study-reading .study-figure{margin:32px 0 0}
.case-study-reading .study-figure+p{margin-top:30px}
.case-study-reading .study-figure a{display:block;cursor:zoom-in;border-radius:8px;background:var(--bg);box-shadow:0 0 0 1px rgb(0 0 0 / .035),0 2px 6px rgb(0 0 0 / .04),0 12px 30px rgb(0 0 0 / .075)}
.case-study-reading .study-figure img{display:block;width:100%;height:auto;max-width:100%;margin:0;object-fit:contain;border-radius:8px}
.case-study-reading .study-figure figcaption{font-size:12px;line-height:1.9;color:var(--muted);margin-top:12px;padding-inline:2px}
.case-study-reading .study-figure+.study-figure{margin-top:36px}
.case-study-reading .study-figure--portrait{width:72%;margin:36px auto 0}
:root.dark .case-study-reading .study-figure a{box-shadow:0 0 0 1px rgb(255 255 255 / .065),0 3px 8px rgb(0 0 0 / .12),0 14px 32px rgb(0 0 0 / .24)}
.case-study-reading .study-figure--composite a,:root.dark .case-study-reading .study-figure--composite a{border-radius:0;background:transparent;box-shadow:none}
.case-study-reading .study-figure--composite img{border-radius:0}
.study-gallery{margin:24px 0 26px}
.study-image-strip{--strip-image-height:192px;display:flex;align-items:start;gap:18px;padding:8px 4px 10px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.case-study-reading .study-image-strip>.study-figure{flex:none;width:calc(var(--strip-image-height) * var(--study-image-ratio));max-width:none;margin:0;scroll-snap-align:start}
.case-study-reading .study-image-strip .study-figure img{width:100%;height:var(--strip-image-height);max-width:none;object-fit:contain}
.case-study-reading .study-image-strip figcaption{height:3.5em;line-height:1.75;margin-top:10px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.study-gallery+p{margin-top:24px!important}
@container case-study (max-width:480px){
  .study-image-strip{--strip-image-height:148px;gap:16px}
  .study-gallery{margin:20px 0 24px}
}
.study-media-placeholder{display:grid;place-items:center;min-height:128px;margin:28px 0 0;border:1px solid var(--line);color:var(--muted)}
.study-media-placeholder figcaption{font-size:14px;line-height:1.8}
.case-study-note{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.case-study-note p{font-size:14px;line-height:1.95;color:var(--muted);margin:0}
.case-study-reading .related{margin-top:36px}
@media(max-width:780px){
  .case-study-reading{padding:30px 24px 40px}
  .case-study-header h2{font-size:34px}
  .case-study-subtitle{font-size:14px;max-width:none}
  .case-study-reading .study-lead{font-size:16px;margin-top:24px}
  .case-study-reading .study-chapter{margin-top:34px;padding-top:24px}
  .case-study-reading .study-chapter h3{font-size:21px;margin-bottom:18px}
  .case-study-reading .study-chapter p{font-size:16px;line-height:1.95}
  .study-media-placeholder{min-height:112px;margin-top:24px}
  .case-study-note{margin-top:32px;padding-top:22px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Continuous first-layer media strip: same horizontal reading model as study images. */
.media-panel .media-window{--main-image-height:clamp(180px,45dvh,460px);display:flex;gap:16px;flex-shrink:0;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;touch-action:pan-x;scrollbar-width:thin;scrollbar-color:var(--line) transparent;cursor:grab;padding-bottom:10px;background:transparent}
.media-panel .media-slide{position:relative;flex:none;width:calc(var(--main-image-height) * var(--media-ratio));height:var(--main-image-height);scroll-snap-align:center}
.media-panel .media-window img,.media-panel .media-window video{display:block;width:100%;height:100%;max-height:none;object-fit:contain;user-select:none}
.media-panel .media-window.is-dragging,.media-panel .media-window.is-dragging *{cursor:grabbing}
.media-controls{justify-content:flex-end}
.study-image-strip{scroll-padding-inline:4px}
.proposal-panel{height:calc(100dvh - 16px);width:min(1100px,calc(100vw - 16px))}
.proposal-document{flex:1;min-height:0;width:100%;border:0;background:var(--soft)}
.proposal-panel .media-footer a{font-size:13px;min-height:44px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:4px}
@media(max-width:780px){.media-panel .media-window{--main-image-height:32dvh;gap:12px}.media-panel.is-work .media-window{--main-image-height:27dvh}.filters{overflow-x:auto;gap:20px;justify-content:flex-start}.filters button{white-space:nowrap;flex:none}.proposal-panel{height:calc(100dvh - 12px);width:calc(100vw - 12px)}}

/* Video slides share the existing gallery; only the current slide mounts a player. */
.video-preview{position:relative;display:block;width:100%;height:100%;padding:0;background:var(--soft)}
.video-preview>span{position:absolute;inset:0;display:grid;place-items:center;font-size:42px;color:var(--ink)}
.video-actions{display:flex;align-items:center;gap:0!important;flex:none}
.media-controls .video-actions button{width:auto;min-width:44px;padding:0 5px;font-size:12px}
.media-controls:has(.video-actions:not([hidden])){justify-content:space-between;gap:0}
.media-panel .media-window .video-preview img{cursor:pointer}
.lightbox-bar .video-actions button{font-size:12px}
.media-panel .media-slide:has(video),.media-panel .media-slide:has(.video-preview){max-width:100%}
.media-window.has-video{container-type:inline-size}
.media-window.has-video .media-slide:first-child{margin-left:max(0px,calc((100cqw - var(--main-image-height) * var(--media-ratio))/2))}
.media-window.has-video .media-slide:last-child{margin-right:max(0px,calc((100cqw - var(--main-image-height) * var(--media-ratio))/2))}

/* Gallery: user-ordered covers, with varied spans and complete natural image ratios. */
.gallery-layout{display:block}
.gallery-card figure{border-radius:14px;overflow:hidden}
.gallery-card img{display:block;border-radius:inherit}
.media-panel.is-work .media-window{--main-image-height:clamp(200px,50dvh,500px)}
@media(max-width:780px){.gallery-card figure{border-radius:10px}.media-panel.is-work .media-window{--main-image-height:40dvh}}
.media-panel.is-work .media-slide{max-width:100%}