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.venue{color:var(--accent);border-color:#6E32F030;background:var(--tint)}
.hero-description,.affiliations,.author-notes,.hero-scroll{color:var(--muted)}.hero-scroll:hover{color:var(--accent)}
.authors{color:var(--ink)}.authors sup,.affiliations sup{color:var(--accent)}
.button{border-color:var(--line);background:#fff;color:var(--ink)}.button.primary{background:var(--accent);border-color:var(--accent);color:white}.button.primary:hover{background:#5522C7}
.pending{color:var(--muted)}.pending small{color:var(--accent);border-color:#6E32F035;background:var(--tint)}
.section-label,.source-label,.component-grid article>span,.transfer-insight>span{color:var(--accent)}
.metric-strip>div:last-child strong{color:var(--accent)}.table-scroll .ours>td,.table-scroll .ours>th{background:var(--tint);color:var(--accent)}
.table-scroll .ours:hover>td,.table-scroll .ours:hover>th{background:#EDE5FC}
.video-section{background:var(--tint)}#research-film{background:#fff}.figure-open{border-radius:5px}
.hero-inner{padding-top:49px;padding-bottom:48px}.hero-logo{width:350px;margin:22px auto 21px}
@media(max-width:760px){.hero-inner{padding-top:31px;padding-bottom:35px}.hero-logo{width:270px;margin:21px auto 22px}}

/* Spectral: a bright game-research identity. */
.hero:before{background:radial-gradient(ellipse at 83% 5%,#6E32F019,transparent 47%),radial-gradient(ellipse at 9% 70%,#A589EB17,transparent 45%)}
.hero h1{line-height:1.2;letter-spacing:-.03em}.hero-logo{width:355px}.venue{font-family:var(--display);letter-spacing:.12em}
.button{font-family:var(--display);font-size:12px;border-radius:2px}.button.primary{background:linear-gradient(115deg,#6E32F0,#6E32F0);border-color:#6E32F0}.button.primary:hover{background:linear-gradient(115deg,#5522C7,#3D1698)}
.hero-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:31px auto 0;max-width:1000px;text-align:left}
.hero-showcase article{min-width:0;background:white;border:1px solid #D9CCF5;position:relative;box-shadow:0 9px 25px #6E32F009;clip-path:polygon(0 0,calc(100% - 13px) 0,100% 13px,100% 100%,13px 100%,0 calc(100% - 13px))}
.hero-showcase article:before{content:'';position:absolute;top:0;left:0;width:38px;height:3px;background:#6E32F0;z-index:1}.hero-showcase article:nth-child(2):before{background:#6E32F0}.hero-showcase article:nth-child(3):before{background:#A589EB}
.hero-showcase img{width:100%;height:149px;object-fit:cover}.hero-showcase article>span{display:flex;gap:15px;padding:9px 12px;font-family:var(--display);font-size:9px;font-weight:600;letter-spacing:.07em}.hero-showcase i{font-style:normal;color:#6A6582;font-weight:400}
.hero-scroll{margin-top:23px}.hero-inner{padding-bottom:34px}.section-label,.figure-top>span,.source-label{font-family:var(--display);letter-spacing:.12em}
.paper-figure,.table-panel{border-color:#E4DCF5;box-shadow:0 4px 18px #6E32F003}.paper-figure{border-top:2px solid #D4C0F7}.figure-open,.dialog-toolbar button,.dialog-toolbar a{border-radius:1px}
.component-grid article:nth-child(2)>span{color:#6E32F0}.metric-strip strong{font-family:var(--display)}
.table-scroll thead th{background:#F3EFFB;color:#52436E}.table-scroll thead th:first-child{background:#F3EFFB}.video-section{background:#F0EAFE}.video-toolbar select{background:#fff;border-color:#D4C0F7}
@media(max-width:760px){.hero-showcase{gap:9px;margin-top:25px;grid-template-columns:repeat(3,minmax(0,1fr))}.hero-showcase img{height:100px}.hero-showcase article>span{padding:7px 5px;font-size:6px;letter-spacing:0;gap:3px}.hero-showcase i{display:none}.hero h1{font-size:26px}.hero-logo{width:275px}}

/* Retained project artwork leads; authors and one corporate credit finish the page. */
.site-header{height:72px;padding-inline:40px;gap:24px}.site-header .brand{width:151px}.site-header nav{margin-left:auto;gap:24px}.header-actions{margin-left:18px}.official-ieg-logo{width:100%;height:auto;object-fit:contain;display:block}.institution-brand{display:block;width:180px;flex-shrink:0;line-height:0}
.hero-inner{padding-block:24px 28px}.hero-logo{width:430px;margin:5px auto 4px}.hero h1{font-size:clamp(27px,2.7vw,38px);line-height:1.27;max-width:1100px}.hero .authors{color:var(--ink);font-size:13px;gap:8px 22px;margin:22px auto 0;max-width:1050px;line-height:1.7}.hero .authors span{white-space:nowrap}.resource-row{margin-top:23px;gap:10px}.button{gap:9px;padding:9px 18px;min-height:41px}.resource-icon{width:17px;height:17px;flex-shrink:0}.pending{gap:8px;font-size:11px}.pending .resource-icon{color:var(--muted)}.pending small{white-space:nowrap}
.video-section.hero-film{background:var(--bg);padding:6px 0 42px}.film-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:15px}.film-heading h2{font-size:12px;letter-spacing:.02em;display:flex;align-items:center;gap:14px;font-weight:500}.film-heading h2>span:last-child{font:10px var(--sans);color:var(--muted)}.film-heading .text-link{font-size:10px;color:var(--muted)}#research-film{display:block;width:100%;aspect-ratio:16/9;background:var(--bg);border:1px solid var(--line);box-shadow:0 12px 35px #3D169809;border-radius:3px}.video-caption{font-size:10px;text-align:center;color:var(--muted);margin-top:12px}.resources{padding-top:20px}.citation{margin-top:0}footer .institution-brand{width:180px}footer{padding-block:10px 20px}footer p{font-size:9px}
@media(max-width:1100px){.site-header nav{gap:15px}.header-actions{margin-left:5px}.hero .authors{max-width:820px}.resource-row{gap:8px}.pending{padding-inline:8px}}
@media(max-width:760px){.site-header{height:64px;padding-inline:19px;gap:15px}.site-header .brand{width:125px}.header-actions{margin-left:auto;gap:15px;font-size:10px}.hero-inner{padding-block:21px 23px}.hero-logo{width:290px;margin:6px auto}.hero h1{font-size:25px;line-height:1.28;max-width:540px}.hero .authors{font-size:11px;gap:5px 15px;margin-top:20px;line-height:1.7}.resource-row{gap:10px 8px;margin-top:20px}.button{font-size:11px;padding:8px 14px;min-height:37px}.resource-icon{width:15px;height:15px}.pending{font-size:10px;padding:3px 6px;gap:5px}.pending small{font-size:7px}.video-section.hero-film{padding:0 0 20px}.film-heading{margin-bottom:9px}.film-heading h2{font-size:11px;gap:9px}.film-heading .text-link{font-size:9px}.video-caption{font-size:8px;line-height:1.7;margin-top:9px}footer{gap:12px;flex-wrap:wrap}footer .institution-brand{width:160px}footer p{font-size:8px}}
@media(max-width:760px){.hero .authors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:7px;row-gap:7px;max-width:500px}.resource-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:380px;margin-inline:auto;gap:12px}.resource-row .pending{justify-content:center;min-height:24px}}

.authors-section{padding-block:10px 35px;border-bottom:1px solid var(--line)}.authors-section .authors{justify-content:flex-start;max-width:none;gap:12px 26px;color:var(--ink);font-size:13px;line-height:1.8}.authors-section .authors span{white-space:nowrap}.author-brand-credit{width:220px;margin:10px 0 0}.resource-row{margin-top:24px}.hero-logo{width:450px;margin-block:9px 15px}footer{justify-content:space-between;padding-block:19px 26px}
@media(max-width:760px){.hero-logo{width:310px;margin-block:11px 17px}.authors-section{padding-bottom:24px}.authors-section .authors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));font-size:12px;gap:9px 18px}.author-brand-credit{width:210px;margin-top:12px;margin-left:0}}

/* Main-paper presentation, source-provider marks, and on-demand recordings. */
.institution-masthead{background:#fff;border-bottom:1px solid var(--line)}.institution-masthead>.wrap{height:82px;display:flex;align-items:center;justify-content:space-between}.institution-masthead .official-ieg-logo{width:172px;flex-shrink:0}.institution-masthead span{font:10px var(--display);letter-spacing:.16em;color:var(--muted)}.hero .authors{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 22px;margin:20px auto 0;max-width:1050px;color:var(--ink);font-size:13px;line-height:1.8}.hero .authors sup{color:var(--accent);font-size:9px;margin-left:2px}.model-label{display:flex;align-items:center;gap:9px;white-space:nowrap}.model-logo{display:inline-block;width:23px;height:23px;object-fit:contain;border-radius:3px;flex-shrink:0}.task-icon{display:inline-block;width:22px;height:22px;object-fit:contain;vertical-align:middle;margin-right:6px}.ablation-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px;margin-bottom:35px}.ablation-card{margin:0;min-width:0}.ablation-card .table-top h3{font-size:17px}.ablation-card .table-scroll{margin:0}.ablation-card table{min-width:0;width:100%;font-size:12px}.ablation-card th,.ablation-card td{padding:12px 14px}.ablation-card td{text-align:right;white-space:nowrap}.ablation-card th:first-child{text-align:left}.ablation-card tr.chosen th,.ablation-card tr.chosen td{background:#F0EAFE;color:#5120B5;font-weight:600}.ablation-card .table-caption{font-size:11px}.ablation-combined{grid-column:1/-1}.ablation-weighting{grid-row:span 2}.recordings-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:35px;margin-bottom:18px}.recordings-heading h3{font-size:21px}.recordings-heading>a{font-size:10px;color:var(--muted)}.clip-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.clip-card{border:1px solid var(--line);background:#fff;min-width:0}.clip-cover{overflow:hidden;aspect-ratio:16/9}.clip-cover img{width:100%;height:100%;object-fit:cover}.clip-info{padding:15px}.clip-info h3{font-size:17px;letter-spacing:0;margin-bottom:12px}.clip-actions{display:flex;flex-wrap:wrap;gap:7px}.clip-actions button{background:#F4F0FD;border:1px solid #DED2F6;padding:6px 10px;font-size:10px;color:#4F24A8}.clip-actions button:hover{background:#E9DFFA}.clip-actions button>span{margin-left:7px}#clip-dialog{width:min(1100px,calc(100% - 40px));max-height:92vh;padding:0;border:1px solid var(--line);background:white}#clip-dialog::backdrop{background:#080D29b8;backdrop-filter:blur(6px)}#clip-stage video{display:block;width:100%;max-height:80vh;aspect-ratio:16/9;object-fit:contain;background:#080D29}.resources{padding-top:15px}
@media(max-width:900px){.clip-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.ablation-groups{grid-template-columns:minmax(0,1fr)}.ablation-combined{grid-column:auto}.ablation-weighting{grid-row:auto}}
@media(max-width:760px){.institution-masthead>.wrap{height:74px}.institution-masthead .official-ieg-logo{width:155px}.institution-masthead span{font-size:8px;letter-spacing:.08em}.hero .authors{display:flex;gap:6px 15px;font-size:11px;line-height:1.7;margin-top:18px}.hero .authors sup{font-size:8px}.model-logo{width:20px;height:20px}.model-label{gap:7px}.task-icon{width:18px;height:18px;margin-right:4px}.ablation-groups{gap:20px}.ablation-card .table-top h3{font-size:16px}.ablation-card th,.ablation-card td{padding:10px 11px}.ablation-combined table{min-width:520px}.clip-gallery{gap:11px}.clip-info{padding:11px}.clip-info h3{font-size:14px}.clip-actions{gap:5px}.clip-actions button{font-size:9px;padding:5px 7px}.recordings-heading{gap:15px;align-items:flex-start}.recordings-heading h3{font-size:18px}.recordings-heading>a{font-size:9px;white-space:nowrap}#clip-dialog{width:calc(100% - 20px)}.dialog-toolbar h2{font-size:13px}}

.ablation-groups{align-items:start}
@media(max-width:760px){.hero .authors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 5px;max-width:540px}}

/* Single-line English co-brand, a denser project hero, and complete source frames. */
.site-header{height:94px;background:#fff;padding-inline:35px;gap:25px}.co-brand{display:flex;align-items:center;gap:17px;flex-shrink:0}.co-brand .institution-brand{width:178px;flex:none}.co-brand .brand{width:181px;flex:none}.brand-divider{display:block;width:1px;height:34px;background:var(--line)}.site-header nav{gap:23px;margin-left:auto;font-size:11px}.hero-inner{padding-top:27px;padding-bottom:31px}.hero-logo{width:465px;margin:8px auto 11px}.hero h1{font-size:clamp(27px,2.8vw,40px);max-width:1110px}.hero .authors{margin-top:21px;gap:9px 21px}.collaboration{font-size:13px;margin:13px 0 0;color:#4D4266;letter-spacing:.02em}.collaboration span{color:var(--accent);margin:0 12px}.hero-description{font-size:12px;margin:16px auto 0;color:var(--muted);max-width:720px;line-height:1.8}.resource-row{margin-top:20px}.hero:before{background:radial-gradient(ellipse at 80% 15%,#6E32F018,transparent 52%),radial-gradient(ellipse at 15% 85%,#B997F02A,transparent 45%)}.clip-cover{display:flex;align-items:center;justify-content:center;background:#F4F1FC}.clip-cover img{object-fit:contain}.co-brand img{object-fit:contain}
@media(max-width:1050px){.site-header{padding-inline:24px;gap:20px}.co-brand{gap:12px}.co-brand .institution-brand{width:161px}.co-brand .brand{width:165px}.site-header nav{gap:15px;font-size:10px}}
@media(max-width:760px){.site-header{height:83px;padding-inline:18px;justify-content:center}.co-brand{width:min(100%,370px);justify-content:center;gap:12px}.co-brand .institution-brand{width:47%;max-width:168px;flex:0 1 168px}.co-brand .brand{width:48%;max-width:175px;flex:0 1 175px}.brand-divider{height:30px;flex:none}.site-header nav{display:none}.hero-logo{width:325px;max-width:96%;margin:10px auto 17px}.hero-inner{padding-top:22px;padding-bottom:24px}.hero h1{font-size:25px}.hero .authors{margin-top:19px;font-size:11px}.collaboration{font-size:11px;margin-top:16px;line-height:1.7}.collaboration span{margin:0 7px}.hero-description{font-size:10px;margin-top:12px;line-height:1.8;max-width:310px}.resource-row{margin-top:18px}}

.film-player-wrap{position:relative}.film-start{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:76px;height:76px;border-radius:50%;background:#FFFFFFEB;color:var(--accent);box-shadow:0 5px 28px #080D2930;border:1px solid #FFFFFF;font-size:30px;padding-left:7px}.film-start:hover{background:white;scale:1.03}.film-start[hidden]{display:none}.film-start:disabled{opacity:.6;cursor:wait}.film-start:disabled span{animation:filmPulse .8s infinite alternate}@keyframes filmPulse{to{opacity:.25}}@media(max-width:760px){.film-start{width:54px;height:54px;font-size:22px}}

/* Figure 2 mechanism companion; the original paper figure stays intact. */
.mechanism-film{margin:28px 0 36px;border:1px solid var(--line);background:#fff;padding:22px;border-radius:3px}.mechanism-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:17px}.mechanism-heading h3{font-size:23px;line-height:1.35;margin-top:7px}.mechanism-duration{color:var(--muted);font-size:11px;white-space:nowrap}.mechanism-film video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#FAFAF8;border:1px solid #E0E5E8}.mechanism-film figcaption p{font-size:12px;line-height:1.8;max-width:940px}.mechanism-film .mechanism-note{font-size:10px;color:var(--muted);margin-top:6px}
@media(max-width:760px){.mechanism-film{padding:11px;margin:20px 0 26px}.mechanism-heading{gap:12px;margin-bottom:12px}.mechanism-heading h3{font-size:18px;max-width:230px}.mechanism-duration{font-size:9px}.mechanism-film figcaption p{font-size:10px}.mechanism-film .mechanism-note{font-size:9px}}

/* Keep the project mark in the scrolled header and give citation fields full lines. */
.site-header.is-scrolled .institution-brand,.site-header.is-scrolled .brand-divider{display:none}
.citation-body pre{font-size:clamp(11px,.9vw,12px);white-space:pre;padding-right:0;max-width:100%}

#table-mc thead .task-icon{background:transparent;mix-blend-mode:multiply;margin-right:7px;width:22px;height:22px}