#project-grid{display:flex;flex-direction:column;gap:48px}
.project-entry{border:1px solid var(--line,#e0dff0);border-radius:24px;padding:30px;background:var(--surface,#fafaff);min-width:0;scroll-margin-top:100px}
.project-entry[hidden]{display:none!important}
.project-entry-header{max-width:900px;margin-bottom:24px}
.project-entry-header h3{font-size:clamp(22px,2.3vw,32px);line-height:1.4;margin:12px 0}
.project-entry-header p,.scene-copy>p{font-size:15px;line-height:1.9;color:var(--muted,#66708b)}
.project-entry .real-scene{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(270px,1fr);gap:28px;align-items:start;border:0;padding:0;background:transparent;box-shadow:none}
.project-entry .real-display,.project-entry .scene-copy{min-width:0;padding:0}
.project-entry .model-stage{height:390px}
.project-entry .model-viewer{border-radius:16px;overflow:hidden}
.owned-demos{display:grid;gap:12px;margin:20px 0}
.owned-demo{display:grid;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:14px;padding:10px;text-align:left;border:1px solid var(--line,#e0dff0);border-radius:14px;background:transparent;color:inherit;cursor:pointer;width:100%;font:inherit}
.owned-demo:hover{border-color:#8e82eb;background:rgba(115,100,230,.05)}
.owned-demo img{width:112px;height:88px;object-fit:cover;border-radius:9px}
.owned-demo>span{display:grid;gap:6px;min-width:0}.owned-demo small{font-size:10px;letter-spacing:.08em;color:#77728d}.owned-demo strong{font-size:14px;line-height:1.5}.owned-demo>span>span{font-size:12px;color:#7564df}
.project-entry:not(.has-interaction) .owned-demos{grid-template-columns:1fr 1fr}
#experience{display:block}#experience>.credentials{padding:0 0 36px;width:100%;margin-bottom:30px}#experience>.about-intro{max-width:780px}#career-timeline{margin-top:36px}
#lab{scroll-margin-top:100px}.filter-bar{flex-wrap:wrap}
@media(max-width:900px){.project-entry{padding:20px}.project-entry .real-scene{grid-template-columns:1fr}.project-entry .model-stage{height:360px}.scene-copy .owned-demos{grid-template-columns:1fr 1fr}.owned-demo{grid-template-columns:1fr}.owned-demo img{width:100%;height:130px}}
@media(max-width:560px){#project-grid{gap:28px}.project-entry{padding:16px;border-radius:18px}.project-entry .model-stage{height:300px}.scene-copy .owned-demos,.project-entry:not(.has-interaction) .owned-demos{grid-template-columns:1fr}.owned-demo{grid-template-columns:100px minmax(0,1fr)}.owned-demo img{width:100px;height:80px}.project-entry-header p,.scene-copy>p{font-size:14px}.project-entry .real-scene{gap:22px}}

/* Paired patent cards; retain a readable single column on phones. */
.patent-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}.patent-grid .patent-item{border:1px solid var(--line);border-radius:14px;padding:0 18px;min-width:0}.patent-grid .patent-heading strong{font-size:14px;overflow-wrap:anywhere}.patent-heading a:hover{color:var(--accent)}.patent-heading a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.patent-grid .patent-details{margin-left:0;padding:12px}.patent-grid .patent-details>div{grid-template-columns:1fr;gap:3px}@media(max-width:740px){.patent-grid{grid-template-columns:1fr}.patent-grid .patent-item{padding:0 14px}}

.patent-grid .patent-title-only{display:flex;gap:15px;padding:24px 18px;min-height:132px;box-sizing:border-box}

.credentials>div>a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 12px;height:100%;border-radius:8px}.credentials a>span{font-size:11px;line-height:1.6;color:var(--muted)}.credentials a:hover{background:var(--wash);color:var(--accent)}.credentials a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}#publications,#patents,#career-timeline{scroll-margin-top:100px}

.pose-gallery{margin:26px 0}.pose-gallery>h4{font-size:20px;margin:0 0 8px}.pose-gallery>p{font-size:13px;color:var(--muted)}.pose-gallery h5{font-size:16px;margin:26px 0 12px}.pose-animation-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.pose-animation-grid figure{margin:0;min-width:0}.pose-animation-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#08090c;border-radius:10px}.pose-animation-grid figcaption{font-size:11px;color:var(--muted);padding-top:8px}#certifications{margin-top:44px;scroll-margin-top:100px}.certificate-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}.certificate-grid article{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--panel)}.certificate-year{color:var(--accent);font-size:12px}.certificate-grid h4{font-size:16px;line-height:1.6;margin:10px 0 6px}.certificate-grid p{font-size:12px;margin:0;color:var(--muted)}@media(max-width:740px){.pose-animation-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.certificate-grid{grid-template-columns:1fr}.pose-animation-grid figcaption{font-size:10px}}

#certifications{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}#certifications>h3{font-size:16px;margin:0 0 10px}.certificate-list{margin:0;padding-left:20px;color:var(--muted)}.certificate-list li{padding:4px 0;font-size:13px;line-height:1.7;overflow-wrap:anywhere}.certificate-list li::marker{color:var(--accent)}.certificate-list strong{font-weight:500;color:var(--text)}

.tags:empty{display:none}

.oct-preview{margin:20px 0}.oct-stage{height:420px;position:relative;background:#10151e;border-radius:14px;overflow:hidden}.oct-stage canvas{display:block;width:100%;height:100%;touch-action:none}.oct-status{position:absolute;inset:45% 0;text-align:center;color:#dce3e8}.oct-controls{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 0;font-size:12px}.oct-controls label{display:flex;align-items:center;gap:7px}.oct-controls button{border:1px solid var(--line);padding:7px 12px;border-radius:8px;background:var(--panel);color:var(--text)}.oct-controls .oct-frame{flex:1;min-width:240px}.oct-frame input{flex:1;min-width:70px}.oct-frame output{white-space:nowrap}.oct-bottom{display:flex;gap:22px;align-items:center}.oct-bottom canvas{width:160px;height:160px;border-radius:10px}.oct-bottom p{max-width:640px;font-size:12px;color:var(--muted);line-height:1.9}@media(max-width:740px){.oct-stage{height:300px}.oct-bottom canvas{width:110px;height:110px}.oct-bottom{gap:12px}.oct-controls{gap:10px}.oct-frame{flex-basis:100%!important}}

/* Square detector geometry: preserve projection aspect on desktop and mobile. */
.oct-stage{width:100%;max-width:680px;height:auto;aspect-ratio:1 / 1;margin-inline:auto}.oct-status{z-index:2;pointer-events:none;padding:0 18px}

.pose-animation-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:760px;margin-inline:auto;gap:24px}.pose-animation-grid img{aspect-ratio:auto;height:auto;width:100%;border-radius:10px}@media(max-width:540px){.pose-animation-grid{gap:12px}}

.pose-animation-grid img{width:auto;max-width:100%;height:clamp(220px,32vw,420px);object-fit:contain;margin-inline:auto;background:transparent}

/* Uniform paired media frames; each pair shares the same source crop and scale. */
.pose-animation-grid img{width:100%;max-width:none;height:auto;aspect-ratio:4 / 5;object-fit:contain;margin:0;background:#000;border-radius:10px}
.pose-gallery{max-width:760px;margin-inline:auto}.pose-animation-grid{max-width:none}
.patent-grid{align-items:stretch}.patent-grid .patent-item summary{min-height:154px;box-sizing:border-box}.patent-grid .patent-heading{display:flex;flex-direction:column;align-self:stretch}.patent-grid .patent-code{margin-top:auto;padding-top:8px}.patent-grid .patent-heading strong{min-height:3.6em}

/* Compact, aligned video entries above the paired GIF gallery. */
#project-pose>.project-entry-header,#project-pose>.owned-demos,#project-pose>.pose-gallery{max-width:760px;margin-inline:auto}
#project-pose>.owned-demos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-block:24px 32px}
#project-pose .owned-demo{display:flex;flex-direction:column;align-items:stretch;gap:14px;padding:16px;border-radius:12px}
#project-pose .owned-demo img{width:100%;height:220px;object-fit:contain;border-radius:6px;background:transparent}
#project-pose .owned-demo small{display:none}#project-pose .owned-demo>span{gap:6px}#project-pose .owned-demo strong{font-size:14px}
#project-pose .pose-gallery{padding-top:24px;border-top:1px solid var(--line)}
@media(max-width:540px){#project-pose>.owned-demos{gap:12px}#project-pose .owned-demo{padding:10px;gap:10px}#project-pose .owned-demo img{height:170px}#project-pose .owned-demo strong{font-size:12px}#project-pose .owned-demo>span>span{font-size:11px}}

.topic-notes{border:1px solid #dedfea;border-radius:12px;margin:28px 0;padding:0 20px}.topic-notes summary{cursor:pointer;padding:18px 0;font-size:15px;font-weight:600;color:inherit}.topic-notes summary:focus-visible{outline:2px solid #7764e8;outline-offset:4px}.topic-notes dl{margin:0 0 20px}.topic-notes dl>div{padding:14px 0;border-top:1px solid #dedfea}.topic-notes dt{font-weight:600;font-size:15px}.topic-notes dd{margin:8px 0 0;font-size:14px;line-height:1.8;color:inherit;opacity:.85}.search-topics{padding-block:32px}.search-topics>h2{font-size:22px}.search-topics>p{max-width:800px;font-size:15px;line-height:1.8}.search-topics a{color:var(--accent,#6254df)}@media(max-width:540px){.topic-notes{padding-inline:14px}.topic-notes dd{font-size:13px}}