/* Method figures added to the reference article template. */
.post-header h1,html:lang(en) .post-header h1{white-space:normal}.method-figure{margin:40px 0 46px;font-family:var(--sans)}.overview{display:grid;grid-template-columns:1.15fr 28px 1.15fr 28px 1fr;align-items:center;border-top:1px solid var(--strong-line);border-bottom:1px solid var(--strong-line);padding:26px 0;gap:12px}.flow-unit{display:flex;flex-direction:column;gap:14px;min-width:0}.flow-unit strong{font-size:19px}.small-label{font-family:var(--sans);font-size:10px;font-weight:650;letter-spacing:1.4px;color:var(--faint)}.flow-unit>span:last-child{font-size:12px;color:var(--muted)}.flow-plus{font-size:23px;color:var(--faint);text-align:center}.mini-frames{display:flex;gap:4px;height:42px;align-items:stretch}.mini-frames i{flex:1;background:#dce5ec;border:1px solid #9cb4c6;border-radius:3px}.old .mini-frames i{background:#eadfce;border-color:#b9a07b}.old .mini-frames i:nth-child(3n){background:#8b6b3f}.query-mark{height:42px;color:#86633c;display:flex;align-items:center;justify-content:center;background:#eee6d9;border:1px solid #b9a07b;border-radius:3px;font-family:var(--serif);font-size:24px}.query-mark sub{font-size:14px}.figure-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.figure-meta{font-size:12px;color:var(--muted)}.post .figure-help{font-family:var(--sans);font-size:14px;line-height:1.6;margin:14px 0 20px;color:var(--muted)}.bank-demo,.online-demo{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:24px}.query-buttons,.bank-groups{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:9px}.query-buttons button{font-family:var(--sans);font-size:14px;background:var(--bg);border:1px solid var(--strong-line);border-radius:4px;padding:9px 0;color:var(--muted);cursor:pointer}.query-buttons button[aria-pressed=true]{background:#8b6b3f;color:white;border-color:#8b6b3f}.bank-groups{margin:16px 0 20px}.bank-group{display:flex;gap:3px}.bank-group span{height:38px;flex:1;border:1px solid #d1c9bb;background:#e5dfd5;border-radius:2px}.bank-group.active span{background:#a58b66;border-color:#8b6b3f}.bank-output{display:block;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.score-line{font-family:var(--sans);font-size:15px;line-height:1.65;padding:15px 20px;border-left:2px solid #8b6b3f;background:var(--panel);margin:25px 0}.weight-equation{display:flex;align-items:center;justify-content:center;gap:20px;margin:34px 0;padding:24px 0;border-block:1px solid var(--line);font-family:var(--sans);font-size:17px}.weight-equation span{display:flex;flex-direction:column;gap:7px}.weight-equation small{font-size:11px;color:var(--faint);text-transform:uppercase;letter-spacing:.7px}.weight-equation b{font-size:19px;font-weight:400;color:var(--faint)}.weight-equation .learned,.weight-equation .learned small{color:#8b6b3f}.post .scope-note{font-size:15px;line-height:1.8;color:var(--muted);padding-left:18px;border-left:2px solid var(--strong-line);margin-top:26px}.online-demo label{font-size:13px;display:flex;justify-content:space-between;align-items:center}.online-demo #chunk-number{font-weight:600;font-size:20px;color:#8b6b3f}.online-demo input{display:block;width:100%;accent-color:#8b6b3f;margin:18px 0 28px;cursor:pointer}.history-blocks{display:grid;grid-template-columns:repeat(15,minmax(0,1fr));gap:5px}.history-block{min-width:0}.history-block>span{font-size:10px;color:var(--faint);display:block;text-align:center;margin-top:7px}.latent-stripes{display:flex;gap:2px;border:1px dashed var(--strong-line);padding:4px 3px;border-radius:3px;height:50px}.latent-stripes i{min-width:0;flex:1;background:#eeece5}.history-block.eligible .latent-stripes{border:1px solid #bca986}.history-block.eligible i{background:#ded1bb}.history-block.recent .latent-stripes{border:1px solid #9cb4c6}.history-block.recent i{background:#b9cfdf}.history-block.current .latent-stripes{border:1px solid #8b6b3f;background:#efe5d5}.history-block.current i{background:#cbb28e}.history-block i.selected{background:#70522d}.diagram-legend{display:flex;flex-wrap:wrap;gap:10px 20px;margin:22px 0 17px;font-size:11px;color:var(--muted)}.diagram-legend span:before{content:'';display:inline-block;width:9px;height:9px;margin-right:7px;background:#ded1bb}.diagram-legend .recent:before{background:#b9cfdf}.diagram-legend .current:before{background:#cbb28e}.diagram-legend .selected:before{background:#70522d}#retrieval-status{font-size:13px;display:block;min-height:42px;color:var(--muted);line-height:1.6}.result-figure{margin:32px 0}.result-figure img{display:block;width:100%;height:auto}.post .data-download{font-family:var(--sans);font-size:13px;color:var(--muted)}button:focus-visible,input:focus-visible{outline:2px solid var(--clay);outline-offset:4px}.post tbody tr:last-child td{font-weight:inherit}#results tbody tr:last-child td{font-weight:650}@media(max-width:700px){.overview{grid-template-columns:1fr;gap:18px}.flow-unit{display:grid;grid-template-columns:1fr 1fr;gap:8px 15px}.flow-unit .small-label{grid-column:1/-1}.flow-unit>span:last-child{grid-column:1/-1}.flow-plus{line-height:1;height:16px}.flow-plus:nth-child(4){transform:rotate(90deg)}.mini-frames,.query-mark{height:32px}.flow-unit strong{font-size:17px;align-self:center}.bank-demo,.online-demo{padding:19px 13px}.figure-meta{font-size:10px}.query-buttons,.bank-groups{gap:4px}.query-buttons button{font-size:12px;padding:7px 0}.bank-group{gap:1px}.bank-group span{height:28px;border:0}.weight-equation{gap:10px;font-size:12px}.weight-equation small{font-size:10px}.history-blocks{gap:3px}.latent-stripes{padding:3px 1px;gap:1px;height:38px}.history-block>span{font-size:8px}.figure-top .small-label{font-size:9px}.score-line{font-size:13px}.post-header .keywords{font-size:13px}.post .scope-note{font-size:14px}}@media(max-width:390px){.topbar .brand-label{max-width:110px}.toc-btn{padding:0 7px;font-size:11px}.topbar{gap:7px}.topbar .team-logo{width:30px;height:30px}.segmented a{padding:3px 6px}}
/* Training insight: reuse the generation pipeline, transfer only Memory. */
.reuse-figure{margin:30px 0 34px;padding:23px 0 26px;border-block:1px solid var(--line);font-family:var(--sans)}.stage-pipeline{display:grid;grid-template-columns:1fr 30px 1fr 30px 1.25fr;gap:18px;align-items:center;margin-top:20px}.stage-node{display:flex;flex-direction:column;gap:7px}.stage-node strong{font-size:18px;font-weight:600}.stage-node span{font-size:13px;line-height:1.5;color:var(--muted)}.stage-arrow{color:var(--faint);font-size:21px;text-align:center}.post .insight{border-left:3px solid #8b6b3f;background:var(--panel);padding:20px 23px;margin:30px 0}.transfer-figure{font-family:var(--sans);margin:34px 0 40px;padding:26px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.transfer-row{display:grid;grid-template-columns:115px minmax(0,1fr);align-items:center;gap:18px}.transfer-label{font-size:13px;font-weight:600;color:var(--muted)}.transfer-weights{display:grid;grid-template-columns:1fr 20px 1fr 20px 1.25fr;align-items:center;gap:12px}.transfer-weights>span{display:flex;flex-direction:column;justify-content:center;min-height:64px;padding:9px 12px;border:1px solid var(--strong-line);border-radius:5px;font-size:15px;background:var(--bg);text-align:center}.transfer-weights>b{font-size:19px;font-weight:400;color:var(--faint);text-align:center}.transfer-weights .memory-weight{background:#ece2d2;border-color:#b69c77;color:#70522d;font-weight:600}.memory-weight small{font-size:11px;font-weight:400;margin-top:4px}.transfer-arrow{margin:17px 0 17px 133px;text-align:center;color:#8b6b3f;font-size:22px}.transfer-arrow span{font-size:12px;vertical-align:middle;margin-left:8px}.method-details{font-family:var(--sans);border-block:1px solid var(--line);margin:25px 0}.method-details summary{font-size:14px;padding:15px 0;color:var(--muted)}.method-details summary:before{content:'＋';margin-right:10px;color:#8b6b3f}.method-details[open] summary:before{content:'−'}.method-details .table-scroll{margin-top:5px}@media(max-width:700px){.stage-pipeline{gap:8px;grid-template-columns:1fr 15px 1fr 15px 1.2fr}.stage-node strong{font-size:15px}.stage-node span{font-size:11px}.stage-arrow{font-size:16px}.reuse-figure>.small-label{font-size:9px;letter-spacing:.8px}.post .insight{padding:17px}.transfer-figure{padding:18px 12px}.transfer-row{grid-template-columns:1fr;gap:10px}.transfer-weights{gap:5px;grid-template-columns:1fr 10px 1fr 10px 1.2fr}.transfer-weights>span{font-size:11px;padding:8px 4px;min-height:60px}.memory-weight small{font-size:9px}.transfer-weights>b{font-size:14px}.transfer-arrow{margin:16px 0}.transfer-arrow span{font-size:10px;margin-left:3px}}
.post-header .memory-subtitle{font-family:var(--sans);font-size:20px;font-weight:500;color:#8b6b3f;margin:0 0 17px}.post-header .author-fold{max-width:100%;line-height:1.8}.post-header .byline:not(.team){margin-top:22px}.author-fold .author-names{border-bottom:1px dotted var(--strong-line)}.author-fold .author-rest{overflow-wrap:anywhere}@media(max-width:700px){.post-header .memory-subtitle{font-size:16px;line-height:1.6}.post-header .byline:not(.team){font-size:13px}.post-header .keywords{font-size:12px}}

.author-name{white-space:nowrap}
/* Outline revision: video-led article, inference diagram, two training subsections. */
.video-figure{margin:32px 0 36px}.video-figure video{display:block;width:100%;height:auto;background:#151515;border-radius:4px}.post figcaption{font-family:var(--sans);font-size:13px;line-height:1.75;color:var(--muted);margin-top:13px}.attention-figure{margin:32px 0;padding:24px 0;border-block:1px solid var(--line);font-family:var(--sans)}.attention-inputs,.attention-arrows{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;text-align:center}.attention-inputs{margin-top:22px}.attention-inputs>div{display:flex;align-items:center;justify-content:center;padding:13px 8px;min-height:62px;border:1px solid var(--strong-line);border-radius:4px;background:var(--panel);font-size:13px;line-height:1.5}.attention-inputs>div:nth-child(3){background:#ece2d2;border-color:#b69c77;color:#70522d}.attention-arrows{margin:8px 0;color:var(--faint);font-size:20px}.attention-target{padding:13px;text-align:center;background:#e3ebf0;border:1px solid #9cb4c6;border-radius:4px;font-size:15px}.data-figure{margin:30px 0 34px;font-family:var(--sans)}.data-flow{display:grid;grid-template-columns:1fr 20px 1fr 20px 1fr 20px 1.1fr;align-items:center;gap:12px;padding:22px 0;border-block:1px solid var(--line)}.data-flow span{font-size:13px;line-height:1.6}.data-flow b{font-size:18px;font-weight:400;color:var(--faint)}#data{margin-top:54px}h3[id]{scroll-margin-top:110px}#motivation{margin-top:0}#motivation>h2{margin-top:0}
@media(max-width:700px){.attention-inputs,.attention-arrows{gap:6px}.attention-inputs>div{font-size:10px;min-height:66px;padding:8px 4px}.attention-figure .small-label{letter-spacing:.4px}.attention-target{font-size:13px}.data-flow{grid-template-columns:1fr 18px 1fr;gap:12px}.data-flow b:nth-child(4){grid-column:1/-1;text-align:center;transform:rotate(90deg)}.data-flow span{font-size:12px}.post figcaption{font-size:12px}.video-figure{margin:26px 0 30px}}
/* Clean, synchronized media and explicit first-visit / revisit frames. */
.video-panel{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel)}.comparison-labels{display:grid;grid-template-columns:1fr 1fr;font-family:var(--sans);font-size:14px;font-weight:550;color:var(--muted);text-align:center}.comparison-labels>span{padding:14px 10px}.comparison-labels>span+span{border-left:1px solid var(--line)}.comparison-labels .with-label{color:#79582f;background:#ede6d9}.comparison-labels span:before{content:'';display:inline-block;width:6px;height:6px;margin:0 8px 2px 0;border-radius:50%;background:#aaa69d}.comparison-labels .with-label:before{background:#a58451}.video-surface{position:relative}.video-figure .video-panel video{border-radius:0}.paired-surface:after{content:'';position:absolute;top:0;bottom:45px;left:50%;width:1px;background:rgba(255,255,255,.4);pointer-events:none}.single-video-label{font:500 13px var(--sans);padding:12px 18px;color:var(--muted)}.visit-panel{margin-top:28px;padding-top:23px;border-top:1px solid var(--line);font-family:var(--sans)}.visit-row+.visit-row{margin-top:22px}.visit-row-title{display:flex;align-items:baseline;gap:12px;font-size:14px;font-weight:600;margin-bottom:9px}.visit-row-title>span{font-size:12px;font-weight:400;color:var(--faint);font-variant-numeric:tabular-nums}.visit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.visit-card{min-width:0}.visit-card-label{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:12px;line-height:1.4;color:var(--muted);margin-bottom:8px}.visit-card-label>span{color:var(--faint);font-size:11px;font-variant-numeric:tabular-nums}.visit-row .visit-card-label>span{display:none}.frame-zoom{display:block;position:relative;width:100%;padding:0;border:0;border-radius:6px;overflow:hidden;background:#eee;cursor:zoom-in;line-height:0}.frame-zoom img{display:block;width:100%;height:auto;aspect-ratio:7/4;object-fit:contain}.zoom-mark{position:absolute;right:9px;bottom:9px;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(20,20,20,.5);color:white;font:17px var(--sans);opacity:.8;transition:opacity .15s}.frame-zoom:hover .zoom-mark{opacity:1}.post .visit-note{margin:14px 0 0;font-family:var(--sans);font-size:12px;line-height:1.7;color:var(--muted)}.visit-note>span{margin-left:8px;color:var(--faint)}.frame-dialog{padding:0;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);width:min(1344px,94vw);max-width:94vw;max-height:94vh;overflow:auto;box-shadow:0 20px 80px #0005}.frame-dialog::backdrop{background:#141310cf}.frame-dialog-bar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 16px;font:13px var(--sans)}.frame-dialog-close{display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:50%;background:var(--panel);font-size:24px;color:var(--muted);cursor:pointer}.frame-dialog-image{display:block;width:100%;height:auto;max-height:calc(94vh - 54px);object-fit:contain;background:#171717}
@media(max-width:700px){.comparison-labels{font-size:12px}.comparison-labels>span{padding:11px 6px}.visit-grid{gap:9px}.visit-card-label{font-size:11px}.visit-card-label>span{font-size:10px}.visit-row-title{font-size:13px}.visit-panel{margin-top:22px;padding-top:18px}.zoom-mark{right:5px;bottom:5px;width:19px;height:19px;font-size:14px}.post .visit-note{font-size:11px}.visit-note>span{display:block;margin-left:0}.video-panel{border-radius:7px}}

/* Orbia results and explicit revisit examples. */
.benchmark-figure{margin:28px 0 44px}.benchmark-scroll{overflow-x:auto;border-top:2px solid #263d42;border-bottom:1px solid #dbe3df}.benchmark-table{width:100%;min-width:850px;border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums;line-height:1.5}.benchmark-table th,.benchmark-table td{padding:12px 10px;border-bottom:1px solid #e6eae6;white-space:nowrap;text-align:right}.benchmark-table th:first-child{text-align:left;min-width:178px;position:sticky;left:0;background:#fff}.benchmark-table thead th{font-size:11px;color:#65716d;background:#f5f7f4}.benchmark-table tbody th{font-weight:500}.benchmark-table .ours th,.benchmark-table .ours td{background:#e9f3eb;color:#1d5535;font-weight:700}.benchmark-table .baseline th,.benchmark-table .baseline td{background:#f4f5f1;font-weight:600}.benchmark-table small{display:block;font-size:10px;font-weight:400;opacity:.8}.benchmark-figure figcaption{font-size:12px;line-height:1.7;color:#64716b;margin-top:15px}.leaderboard-expand{display:block;width:100%;padding:11px;background:none;border:0;border-bottom:1px solid #dbe3df;color:#476650;font:inherit;font-size:12px;cursor:pointer}.leaderboard-expand:hover{background:#f5f7f4}.case-gallery{margin:24px 0 42px}.case-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid #dce3db;padding-bottom:12px;margin-bottom:20px}.case-tab{border:1px solid #d7dfd7;background:transparent;color:#607169;padding:9px 13px;border-radius:5px;font:inherit;font-size:12px;line-height:1.5;cursor:pointer}.case-tab[aria-selected=true]{background:#283f34;color:white;border-color:#283f34}.case-tab:hover{border-color:#283f34}.case-panel[hidden],.benchmark-table tr[hidden]{display:none!important}.case-panel .video-figure{margin-top:0}.comparison-labels small{font-size:10px;font-weight:400;opacity:.7;margin-left:6px}.seek-frame{font:inherit;color:#54816a;background:none;border:0;cursor:pointer;padding:0;font-size:12px}.seek-frame:hover{text-decoration:underline}.data-example{margin:0;border:1px solid #dce3db;border-radius:8px;overflow:hidden;background:#fff}.data-example-title{padding:14px 18px;display:flex;justify-content:space-between;gap:10px;font-size:12px}.data-example-title span{color:#6a786f}.source-panorama{width:100%;max-height:280px;object-fit:contain;display:block;background:#eef0eb}.data-frame-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:18px}.data-frame-grid .visit-card-label{font-size:11px;flex-wrap:wrap;gap:4px}.data-frame-grid .visit-card-label span{font-size:10px}.data-clip{padding:0 18px 15px;max-width:590px;margin:auto}.data-clip video{display:block;width:100%;aspect-ratio:7/4;background:#131b18;border-radius:4px}.data-clip-label{display:flex;justify-content:space-between;gap:10px;padding:8px 0;font-size:10px;color:#69786e}.data-clip-label span:last-child{color:#99733a}.data-example figcaption{padding:0 18px 18px;font-size:12px;color:#6c7870;line-height:1.7}.case-tab:focus-visible,.seek-frame:focus-visible,.leaderboard-expand:focus-visible{outline:2px solid #47775b;outline-offset:3px}#results,#qualitative,#data{scroll-margin-top:100px}
@media(max-width:600px){.comparison-labels small{display:block;margin:2px 0 0;font-size:9px}.case-tab{padding:7px 10px;font-size:11px}.data-frame-grid{padding:10px;gap:7px}.data-example-title{padding:12px;font-size:11px}.data-example-title span{font-size:10px}.data-frame-grid .visit-card-label{font-size:10px;display:block}.data-frame-grid .visit-card-label span{display:block;font-size:9px}.data-clip{padding:0 10px 10px}.benchmark-table{font-size:11px;min-width:800px}.benchmark-table th,.benchmark-table td{padding:10px 8px}.benchmark-table th:first-child{min-width:160px}.data-example figcaption{padding:0 10px 12px}}
.data-phase{padding:7px 10px;font-size:10px;letter-spacing:.06em;background:#edf2f4;color:#4d6b7c;border-radius:4px 4px 0 0}.data-phase.is-query{color:#8a6028;background:#f7efdf}.data-clip video{border-radius:0 0 4px 4px}
.benchmark-table .gain-row th,.benchmark-table .gain-row td{background:#eef5ef;color:#386c48;font-size:11px;font-weight:600;border-bottom:2px solid #bdcdbc}.data-group-title{margin:30px 0 12px;font-size:16px;font-weight:600}.sekai-figure .data-clip{max-width:none;padding:0}.sekai-figure .data-clip video{border-radius:0}.sekai-figure .visit-panel{padding:18px}.sekai-figure .visit-card-label{gap:8px}.sekai-figure .seek-frame{padding:0 0 8px}.sekai-figure figcaption{padding:0 18px 18px}.sekai-figure .visit-note{margin-bottom:0}
.sekai-video{display:block;width:100%;aspect-ratio:7/4;background:#131b18}.sekai-figure .visit-card{margin-bottom:10px}.sekai-figure .visit-card-label{font-size:12px}.sekai-figure .visit-card-label span{font-size:11px}.sekai-figure .visit-panel{border-top:0;margin-top:0}.comparison-labels small{display:block;margin:3px 0 0}
@media(max-width:600px){.sekai-figure .visit-panel{padding:12px}.sekai-figure .visit-card-label{display:block;font-size:10px}.sekai-figure .visit-card-label span{display:block;font-size:10px}.sekai-figure .seek-frame{font-size:10px}.sekai-figure figcaption{padding:0 12px 12px}.data-group-title{font-size:14px}}
.post pre{overflow-x:auto;font-size:13px;line-height:1.7}.post pre code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
/* v4 figures: context layout and attention visibility */
.ctx-figure,.mask-figure{margin:32px 0 36px;padding:24px 26px;background:var(--panel);border:1px solid var(--line);border-radius:8px;font-family:var(--sans)}
.ctx-track{display:grid;grid-template-columns:14fr 5fr 1.5fr;gap:16px;margin-top:20px;align-items:end}
.ctx-group>span{display:block;margin-top:9px;font-size:12px;color:var(--muted);line-height:1.4}
.ctx-cells{display:flex;gap:4px;height:46px}
.ctx-cells i{flex:1;min-width:0;border-radius:3px;border:1px solid #d1c9bb;background:#ece7dd}
.ctx-cells i.hit{background:#8b6b3f;border-color:#70522d}
.ctx-cells i.r{background:#b9cfdf;border-color:#9cb4c6}
.ctx-cells i.c{background:#f6efe4;border:2px dashed #8b6b3f}
.ctx-retrieve{display:flex;align-items:center;gap:10px;margin-top:16px;color:#70522d;font-size:13px}
.ctx-retrieve-line{width:22px;height:14px;border-left:2px solid #8b6b3f;border-bottom:2px solid #8b6b3f;border-bottom-left-radius:6px;transform:translateY(-6px)}
.ctx-legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin:18px 0 0;font-size:11px;color:var(--muted)}
.ctx-legend span:before{content:'';display:inline-block;width:10px;height:10px;margin-right:7px;border-radius:2px;vertical-align:-1px}
.ctx-legend .lg-b:before{background:#ece7dd;border:1px solid #d1c9bb}.ctx-legend .lg-h:before{background:#8b6b3f}
.ctx-legend .lg-r:before{background:#b9cfdf}.ctx-legend .lg-c:before{background:#f6efe4;border:1px dashed #8b6b3f}
.ctx-figure figcaption,.mask-figure figcaption{margin-top:16px}
.mask-grid{display:grid;gap:6px;margin-top:20px;max-width:620px}
.mask-row{display:grid;grid-template-columns:120px repeat(4,minmax(0,1fr));gap:6px;align-items:stretch}
.mask-corner{font-size:10px;color:var(--faint);align-self:end;padding-bottom:4px;letter-spacing:.3px}
.mask-col{font-size:12px;color:var(--muted);text-align:center;align-self:end;padding-bottom:4px;line-height:1.35}
.mask-rowhead{font-size:13px;display:flex;align-items:center;color:var(--ink)}
.mask-cell{height:46px;border-radius:4px}
.mask-cell.off{border:1px dashed var(--strong-line);background:repeating-linear-gradient(135deg,transparent 0 6px,rgba(0,0,0,.025) 6px 7px)}
.mask-cell.on.k-s{background:#bdbab0}.mask-cell.on.k-m{background:#8b6b3f}.mask-cell.on.k-r{background:#9cb4c6}.mask-cell.on.k-c{background:#d9c3a0}
@media(max-width:700px){.ctx-figure,.mask-figure{padding:18px 12px}.ctx-track{gap:7px}.ctx-cells{gap:2px;height:34px}.ctx-group>span{font-size:10px}.ctx-retrieve{font-size:11px}.mask-row{grid-template-columns:64px repeat(4,minmax(0,1fr));gap:4px}.mask-col{font-size:10px}.mask-rowhead{font-size:11px}.mask-corner{font-size:8px}.mask-cell{height:36px}}
/* Unified revisit-data block (2026-11-02) */
.revisit-gallery .case-tabs{align-items:center}
.tab-group-label{font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.4px;color:var(--faint);margin-right:2px}
.tab-group-label:not(:first-child){margin-left:18px;padding-left:18px;border-left:1px solid var(--line)}
.rv-figure{margin:0;padding:22px 22px 18px;background:#fff;border:1px solid var(--line);border-radius:10px;font-family:var(--sans)}
.rv-pair{display:grid;grid-template-columns:minmax(0,1fr) 92px minmax(0,1fr);align-items:center}
.rv-frame-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.rv-tag{font-size:13px;font-weight:650}
.rv-first .rv-tag{color:#8b6b3f}.rv-revisit .rv-tag{color:#3d5a73}
.rv-frame .frame-zoom{box-shadow:0 0 0 2px #8b6b3f}.rv-revisit .frame-zoom{box-shadow:0 0 0 2px #3d5a73}
.rv-link{display:flex;flex-direction:column;align-items:center;gap:8px;padding-top:26px;color:var(--muted)}
.rv-link-arrow{position:relative;width:60px;height:2px;background:linear-gradient(90deg,#8b6b3f,#3d5a73)}
.rv-link-arrow:after{content:'';position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left:7px solid #3d5a73;border-right:0}
.rv-link-text{font-size:11px;line-height:1.45;text-align:center}.rv-link-text b{font-size:15px;color:var(--ink);font-weight:650}
.rv-media{margin-top:24px}
.rv-media video{display:block;width:100%;aspect-ratio:7/4;border-radius:6px;background:#111}
.rv-track{display:grid;grid-template-columns:34px minmax(0,1fr);column-gap:8px;margin-top:12px;cursor:pointer;outline-offset:4px}
.rv-axis-y{display:flex;flex-direction:column;justify-content:space-between;font-size:10px;color:var(--faint);text-align:right;height:84px}
.rv-plot{position:relative;height:84px;background:var(--panel);border-radius:4px}
.rv-plot svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.rv-plot polyline{fill:none;stroke:#77756d;stroke-width:1.6;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.rv-zero{stroke:#8b6b3f;stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke}
.rv-gap{position:absolute;top:0;bottom:0;background:rgba(139,107,63,.08);border-inline:1px dashed rgba(139,107,63,.45)}
.rv-gap span{position:absolute;top:5px;left:50%;transform:translateX(-50%);font-size:10px;color:#70522d;white-space:nowrap;background:rgba(255,255,255,.7);padding:0 4px;border-radius:3px}
.rv-dot{position:absolute;width:12px;height:12px;border-radius:50%;border:2px solid #fff;transform:translate(-50%,50%);box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.rv-dot-first{background:#8b6b3f}.rv-dot-revisit{background:#3d5a73}
.rv-playhead{position:absolute;top:-3px;bottom:-3px;width:2px;margin-left:-1px;background:var(--ink);opacity:.55;pointer-events:none}
.rv-axis-x{grid-column:2;display:flex;justify-content:space-between;font-size:10px;color:var(--faint);margin-top:4px}
.post .rv-ylab{font-family:var(--sans);font-size:11px;color:var(--faint);margin:2px 0 0 42px;line-height:1.5}
.rv-figure figcaption{margin-top:14px;font-size:12px;line-height:1.65;color:var(--muted)}
@media(max-width:700px){.rv-figure{padding:14px 12px}.rv-pair{grid-template-columns:1fr}.rv-link{flex-direction:row;padding:10px 0;justify-content:center}.rv-link-arrow{width:2px;height:22px;background:linear-gradient(180deg,#8b6b3f,#3d5a73)}.rv-link-arrow:after{right:-4px;top:auto;bottom:-6px;border:5px solid transparent;border-top:7px solid #3d5a73;border-bottom:0}.rv-link-text br{display:none}.rv-link-text b{font-size:13px;margin:0 3px}.tab-group-label{width:100%;margin:6px 0 0!important;padding:0!important;border:0!important}.rv-plot,.rv-axis-y{height:64px}.rv-track{grid-template-columns:28px minmax(0,1fr)}.post .rv-ylab{margin-left:36px}}
.rv-dot b{position:absolute;left:50%;bottom:13px;transform:translateX(-50%);font-size:12px;font-weight:700;font-style:normal;line-height:1;background:rgba(255,255,255,.85);border-radius:8px;padding:1px 2px}
.rv-dot-first b{color:#8b6b3f}.rv-dot-revisit b{color:#3d5a73}
/* Long rollouts: full source timeline, uniformly accelerated 4x. */
.rollout-header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;background:var(--panel);font-family:var(--sans);font-size:13px;color:var(--ink)}
.rollout-badge{white-space:nowrap;font-size:11px;color:#70522d;background:#eee6d7;border:1px solid #dfd3be;border-radius:4px;padding:4px 8px}
.rollout-figure video{display:block;width:100%;aspect-ratio:7/4;background:#111}
.rollout-figure figcaption{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:12px}
.rollout-clock{font-variant-numeric:tabular-nums;white-space:nowrap}.rollout-source-time{color:var(--ink)}
@media(max-width:600px){.rollout-header{padding:11px 12px;font-size:11px;gap:8px}.rollout-badge{font-size:10px;padding:3px 6px}.rollout-figure figcaption{font-size:11px}}

/* Article heading, linked authors, and citation. */
.post-header .keywords{font-family:var(--sans);font-size:clamp(22px,2.25vw,30px);line-height:1.35;font-weight:600;letter-spacing:-.025em;color:#80613c;max-width:850px;margin:0 auto 26px;text-wrap:balance}
.post-header .author-fold{display:inline-block;cursor:default;font-family:var(--sans);line-height:2}
.author-fold .author-name{white-space:nowrap;text-decoration:underline;text-decoration-color:var(--strong-line);text-underline-offset:4px}
.author-fold .author-name:hover{color:var(--clay);text-decoration-color:currentColor}
.author-fold [hidden]{display:none}
.citation-box{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;font-family:var(--sans)}
.citation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:12px 18px;font-size:13px;color:var(--muted)}
.citation-toolbar>div{display:flex;align-items:center;gap:16px}
.copy-citation{font:inherit;border:1px solid var(--strong-line);border-radius:4px;padding:5px 12px;background:var(--bg);color:var(--ink);cursor:pointer}
.citation-box pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;margin:0;padding:20px;overflow-x:auto;font-size:12px;line-height:1.8;tab-size:2}
.citation-box code{font:inherit;white-space:pre;background:none;border:0;padding:0;overflow-wrap:normal}
.citation-status{display:block;min-height:28px;padding:0 20px 10px;font-size:12px;color:var(--muted)}
@media(max-width:700px){.post-header .keywords{font-size:22px;margin-bottom:22px}.post-header .byline:not(.team){font-size:14px}.citation-box pre{padding:16px}.citation-toolbar{padding:12px 16px}}

.stage-transfer-example{scroll-margin-top:24px}
.stage-transfer-example .single-video-label{display:flex;justify-content:space-between;gap:16px}
.stage-transfer-example .single-video-label>span{font-weight:400;color:var(--muted);font-size:11px}
.post .stage-example-link{font-family:var(--sans);font-size:13px;margin:16px 0 0}
.post .stage-example-note{font-family:var(--sans);font-size:12px;color:var(--muted);line-height:1.7;margin:10px 0 0}