@import"https://fonts.googleapis.com/css2?family=Google+Sans:wght@400;500;600;700&display=swap";:root{--blue: #1a73e8;--blue-dark: #1558b0;--green: #0f766e;--amber: #b45309;--ink: #202124;--text: #3c4043;--muted: #687078;--line: #e2e7ed;--soft: #f6f8fb;--soft-blue: #edf4ff;font-family:Google Sans,Arial,sans-serif;color:var(--text);background:#fff;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box;margin:0;padding:0}html{max-width:100%;overflow-x:clip;scroll-behavior:auto}body{margin:0;min-width:0;min-height:100vh;overflow-x:clip;background:#fff;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}button,a{font:inherit}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:none}.page-shell{width:min(100%,1200px);margin:0 auto;padding:48px 40px 24px}.hero{text-align:center}.eyebrow{margin-bottom:12px;color:var(--green);font-size:.84rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3,h4,h5{color:var(--ink);line-height:1.18}h1{max-width:1080px;margin:0 auto 24px;font-size:clamp(2.1rem,4.1vw,3.18rem);font-weight:500;letter-spacing:-.025em}h2{font-size:clamp(1.9rem,3.2vw,2.65rem);font-weight:500;letter-spacing:-.02em}h3{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:500}.title-desktop,.title-desktop>span,.title-mobile>span{display:block}.title-desktop>span,.title-mobile>span{white-space:nowrap}.title-mobile{display:none}.authors{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 14px;margin:0 auto 10px;max-width:980px;font-size:1rem}.authors span{white-space:nowrap}.affiliations{max-width:980px;margin:0 auto 20px;color:var(--muted);font-size:.9rem;line-height:1.42}.affiliations p{margin:2px 0}.affiliations .contribution{margin-top:7px}sup{line-height:0;font-size:72%}.brand-row{display:flex;align-items:center;justify-content:center;gap:24px;min-height:78px;margin:16px auto 22px}.brand-logo{display:block;width:auto;object-fit:contain}.brand-logo-hkust{width:min(330px,48%);max-height:66px}.brand-logo-anu{width:min(230px,36%);max-height:72px}.brand-divider{width:1px;height:54px;background:var(--line)}.links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:42px}.project-button,.copy-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-width:132px;min-height:46px;padding:10px 19px;border:0;border-radius:999px;background:var(--blue);color:#fff;box-shadow:0 2px 6px #1a73e833;font-weight:600;line-height:1;cursor:pointer;transition:background-color .2s,box-shadow .2s,transform .2s}.project-button:hover,.copy-button:hover{background:var(--blue-dark);box-shadow:0 5px 14px #1a73e83d;transform:translateY(-1px)}.project-button:focus-visible,.copy-button:focus-visible,.chapters button:focus-visible,.figure-image-button:focus-visible,.lightbox-close:focus-visible{outline:3px solid rgba(26,115,232,.36);outline-offset:3px}.project-button.is-disabled{background:#68737f;color:#fff;box-shadow:none;cursor:not-allowed;opacity:1}.project-button.is-disabled:hover{background:#68737f;transform:none}.hero-media{position:relative;overflow:hidden;margin:0 auto 28px;border-radius:20px;background:#0b0d11;box-shadow:0 16px 44px #121a2226}.hero-media video{display:block;width:100%;aspect-ratio:16 / 9;background:#0b0d11}.chapters{position:sticky;z-index:10;top:10px;display:flex;gap:4px;width:fit-content;max-width:100%;margin:0 auto 20px;padding:5px;overflow-x:auto;border:1px solid rgba(210,218,227,.95);border-radius:999px;background:#fffffff0;box-shadow:0 8px 24px #28323e14;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);scrollbar-width:none}.chapters::-webkit-scrollbar{display:none}.chapters button{flex:0 0 auto;min-height:44px;padding:8px 17px;border:0;border-radius:999px;background:transparent;color:#4f5964;font-size:.92rem;font-weight:600;white-space:nowrap;cursor:pointer;transition:background-color .2s,color .2s}.chapters button:hover{background:var(--soft-blue);color:var(--blue-dark)}.chapters button.selected{background:var(--blue);color:#fff}.chapter-label-short{display:none}.section{scroll-margin-top:92px;padding:82px 0;border-bottom:1px solid var(--line)}.overview-section{padding-top:68px}.section-heading{max-width:900px;margin:0 auto 40px;text-align:center}.section-heading>span,.result-kicker{display:block;margin-bottom:12px;color:var(--blue);font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.section-heading h2{margin-bottom:18px}.section-heading p{max-width:790px;margin:0 auto;color:var(--muted);font-size:1.08rem}.section-heading p strong{color:var(--green)}.compact-heading{margin-bottom:26px}.figure-wrap{margin:0 auto 28px;text-align:center}.figure-image-button{position:relative;display:block;width:100%;padding:18px;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#fff;cursor:zoom-in;transition:border-color .2s,box-shadow .2s,transform .2s}.figure-image-button:hover{border-color:#bac9d9;box-shadow:0 12px 30px #2d3c4b17;transform:translateY(-2px)}.figure-image-button img{display:block;width:100%;max-height:900px;object-fit:contain}.figure-action{position:absolute;right:28px;bottom:28px;display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:#181f27c7;color:#fff;opacity:0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:.82rem;font-weight:600;transition:opacity .2s}.figure-image-button:hover .figure-action,.figure-image-button:focus-visible .figure-action{opacity:1}figcaption{max-width:900px;margin:12px auto 0;color:var(--muted);font-size:.91rem;line-height:1.48}.claim-grid,.method-grid,.benchmark-grid,.robot-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.claim-grid article,.method-grid article,.benchmark-grid article,.robot-results article{padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff}.claim-grid article{border-top:3px solid var(--blue)}.claim-grid span,.method-grid span,.robot-results span{display:block;margin-bottom:10px;color:var(--muted);font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.claim-grid strong{display:block;margin-bottom:10px;color:var(--blue);font-size:1.45rem;line-height:1.2}.claim-grid p,.method-grid p{color:var(--muted);font-size:.92rem;line-height:1.48}.method-grid article:nth-child(1){border-top:3px solid var(--blue)}.method-grid article:nth-child(2){border-top:3px solid var(--green)}.method-grid article:nth-child(3){border-top:3px solid var(--amber)}.method-grid article:nth-child(1) span{color:var(--blue)}.method-grid article:nth-child(2) span{color:var(--green)}.method-grid article:nth-child(3) span{color:var(--amber)}.method-grid strong{display:block;margin-bottom:9px;color:var(--ink);font-size:1.08rem}.result-block{padding:62px 0;border-top:1px solid var(--line)}.result-block:first-of-type{padding-top:10px;border-top:0}.result-block:last-child{padding-bottom:0}.result-copy{max-width:860px;margin:0 auto 28px;text-align:left}.result-copy h3{margin-bottom:13px}.result-copy p{color:var(--muted);font-size:1.02rem}.result-kicker{margin-bottom:9px}.result-title{margin:30px 0 9px;font-size:1.06rem;font-weight:700;text-align:left}.metric-legend,.table-note{margin:0 0 18px;color:var(--muted);font-size:.84rem}.metric-legend.centered{margin-top:12px;text-align:center}.benchmark-grid article{padding:0;overflow:hidden;background:var(--soft)}.benchmark-grid h5{padding:15px 18px;border-bottom:1px solid var(--line);background:#fff;font-size:1rem}.benchmark-grid article>div{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:15px 18px;border-bottom:1px solid var(--line)}.benchmark-grid article>div:last-child{border-bottom:0}.benchmark-grid span{color:var(--muted);font-size:.85rem;font-weight:600}.benchmark-grid strong{color:var(--ink);font-size:1.18rem;font-variant-numeric:tabular-nums}.benchmark-grid small{grid-column:1 / -1;color:var(--blue);font-size:.8rem}.table-pair{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;margin-top:38px;align-items:start}.table-pair>div{min-width:0}.result-table{width:100%;max-width:100%;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff}.result-row{display:grid;grid-template-columns:1.5fr repeat(2,1fr);gap:14px;align-items:center;min-height:50px;padding:11px 16px;border-bottom:1px solid var(--line)}.result-row:last-child{border-bottom:0}.result-row span,.result-row b,.result-row em{text-align:right;font-style:normal;font-variant-numeric:tabular-nums}.result-row strong{color:var(--ink);font-weight:600}.result-head{min-height:44px;background:var(--soft);color:var(--muted);font-size:.82rem;font-weight:700}.result-head span:first-child{text-align:left}.result-row.runner-up{text-decoration:underline;text-decoration-color:#adb5bd;text-underline-offset:3px}.result-row.best{background:var(--soft-blue)}.result-row.best strong,.result-row.best span,.result-row.best b{color:var(--blue-dark);font-weight:700}.four-column-table .result-row{grid-template-columns:1.5fr repeat(3,1fr)}.four-column-table .result-row b{color:var(--green)}.planning-table{max-width:840px;margin:30px auto 0}.planning-table .result-row em{display:inline-block;justify-self:end;padding:4px 9px;border-radius:999px;background:#e8f5f1;color:var(--green);font-weight:700}.planning-block .figure-wrap{margin-bottom:34px}.planning-block .figure-image-button img{max-height:none}.real-robot-block{padding-top:74px}.robot-results{margin-top:28px;grid-template-columns:1.5fr 1fr 1fr}.robot-results article{display:flex;flex-direction:column;justify-content:center;min-height:150px;background:var(--soft)}.robot-results strong{color:var(--ink);font-size:1.8rem;line-height:1.15;font-variant-numeric:tabular-nums}.robot-results strong b{color:var(--blue);font-weight:500}.robot-results em{margin-top:10px;color:var(--green);font-style:normal;font-weight:700}.robot-results small{margin-top:10px;color:var(--muted)}.robot-results .robot-primary{border-color:#b8d4fa;background:var(--soft-blue)}.robot-results .robot-primary strong{font-size:clamp(2.1rem,4vw,3.2rem)}.demo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.video-wrap{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#fff}.video-wrap video{display:block;width:100%;aspect-ratio:16 / 9;background:#0b0d11}.video-wrap figcaption{min-height:62px;margin:0;padding:14px 16px}.demo-wide{grid-column:1 / -1;width:calc(50% - 11px);margin:0 auto}.citation{position:relative;border-bottom:0}.copy-button{position:absolute;top:88px;right:0;min-width:144px;background:var(--green);box-shadow:0 2px 6px #0f766e33}.copy-button:hover{background:#0b5f59}pre{overflow-x:auto;padding:24px;border:1px solid #d9e1ea;border-radius:14px;background:var(--soft);color:#263238;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.88rem;line-height:1.55;text-align:left}footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:30px 0 6px;color:var(--muted);font-size:.86rem}.lightbox{position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:28px;background:#0a0d11eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.lightbox-close{position:fixed;z-index:101;top:22px;right:22px;display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(255,255,255,.22);border-radius:50%;background:#ffffff1a;color:#fff;cursor:pointer}.lightbox-toolbar{position:fixed;z-index:102;top:22px;left:50%;display:flex;align-items:center;gap:4px;min-height:46px;padding:4px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:#161b22db;color:#fff;transform:translate(-50%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.lightbox-toolbar button{display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:50%;background:transparent;color:#fff;cursor:pointer}.lightbox-toolbar button:hover,.lightbox-toolbar button:focus-visible{background:#ffffff24}.lightbox-toolbar button:focus-visible{outline:3px solid rgba(138,180,248,.7);outline-offset:1px}.lightbox-toolbar button:disabled{opacity:.35;cursor:default}.lightbox-toolbar span{min-width:52px;text-align:center;font-size:.82rem;font-variant-numeric:tabular-nums}.lightbox-content{width:min(96vw,1600px);max-height:92vh;text-align:center}.lightbox-viewport{display:grid;place-items:center;width:100%;height:84vh;overflow:hidden;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.lightbox-viewport.is-zoomed{cursor:grabbing}.lightbox-viewport img{display:block;max-width:100%;max-height:100%;object-fit:contain;background:#fff;transform-origin:center;will-change:transform;-webkit-user-drag:none}.lightbox-content p{max-width:920px;margin:12px auto 0;color:#e7ecf2;font-size:.92rem}@media(max-width:900px){.page-shell{padding:32px 22px 20px}.claim-grid,.method-grid,.benchmark-grid,.robot-results,.table-pair{grid-template-columns:1fr}.robot-results{grid-template-columns:1fr 1fr}.robot-results .robot-primary{grid-column:1 / -1}.chapters{width:100%;justify-content:flex-start;border-radius:14px}.section{padding:64px 0}.copy-button{position:static;margin:0 auto 18px}.demo-wide{width:100%}}@media(max-width:620px){.page-shell{padding:24px 14px 18px}h1{font-size:clamp(1.36rem,7vw,1.72rem)}.title-desktop{display:none}.title-mobile{display:block}.authors{gap:2px 10px;margin-bottom:8px;font-size:.86rem;line-height:1.42}.affiliations{margin-bottom:14px;font-size:.78rem;line-height:1.32}.affiliations p{margin:1px 0}.affiliations .contribution{margin-top:5px}.brand-row{gap:13px;min-height:56px;margin:10px auto 17px}.brand-divider{height:42px}.brand-logo-hkust{width:56%;max-height:52px}.brand-logo-anu{width:34%;max-height:58px}.links{display:grid;grid-template-columns:1fr 1fr;gap:9px}.project-button{width:100%;min-width:0;padding:10px 12px;font-size:.85rem}.hero-media{margin-right:-14px;margin-left:-14px;border-radius:0}.chapters{justify-content:space-between;gap:1px;padding:4px;overflow-x:hidden;border-radius:999px}.chapters button{flex:1 1 0;min-width:0;padding:8px 4px;border-radius:999px;font-size:clamp(.75rem,3.4vw,.84rem)}.chapter-label-full{display:none}.chapter-label-short{display:inline}.section{padding:52px 0;scroll-margin-top:82px}.section-heading{margin-bottom:30px}.section-heading p,.result-copy p{font-size:.96rem}.figure-image-button{padding:9px;border-radius:11px}.figure-action{display:none}.claim-grid,.method-grid,.benchmark-grid,.demo-grid,.robot-results{grid-template-columns:1fr}.robot-results .robot-primary,.demo-wide{grid-column:auto}.result-block{padding:50px 0}.result-table{overflow:visible;border:0;background:transparent}.result-table .result-head{position:absolute;width:1px;min-width:0;height:1px;min-height:0;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.result-table .result-row:not(.result-head),.four-column-table .result-row:not(.result-head){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-width:0;min-height:0;margin-bottom:10px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff}.result-table .result-row:not(.result-head):last-child{margin-bottom:0}.result-table .result-row:not(.result-head)>*{min-width:0;padding:9px 10px;border-radius:9px;background:var(--soft);text-align:left;overflow-wrap:anywhere}.result-table .result-row:not(.result-head)>*:before{content:attr(data-label);display:block;margin-bottom:3px;color:var(--muted);font-size:.68rem;font-weight:700;letter-spacing:.04em;line-height:1.2;text-transform:uppercase}.result-table .result-row:not(.result-head)>:first-child{grid-column:1 / -1;padding:0 2px 3px;background:transparent;font-size:1rem}.result-table .result-row:not(.result-head)>:first-child:before{display:none}.result-table .result-row.best{border-color:#b8d4fa;background:var(--soft-blue)}.planning-table .result-row em{justify-self:stretch}.citation{padding-bottom:28px}pre{padding:16px;font-size:.75rem}footer{justify-content:center;text-align:center}.lightbox{display:block;padding:78px 0 0}.lightbox-close{top:12px;right:12px}.lightbox-toolbar{top:12px}.lightbox-content{display:flex;flex-direction:column;width:100vw;height:calc(100vh - 78px);max-height:none;padding:0 12px 18px}.lightbox-viewport{flex:1;min-height:0;height:auto}.lightbox-content p{flex:0 0 auto}}@media(max-width:340px){.chapters button{padding-right:2px;padding-left:2px;font-size:.72rem;letter-spacing:-.025em}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}
