/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.z-1{z-index:1}.z-4{z-index:4}.z-5{z-index:5}.z-6{z-index:6}.z-7{z-index:7}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.m-5{margin:calc(var(--spacing) * 5)}.m-7{margin:calc(var(--spacing) * 7)}.m-9{margin:calc(var(--spacing) * 9)}.m-65{margin:calc(var(--spacing) * 65)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.table{display:table}.h-2{height:calc(var(--spacing) * 2)}.h-6{height:calc(var(--spacing) * 6)}.w-1{width:calc(var(--spacing) * 1)}.w-2{width:calc(var(--spacing) * 2)}.w-8{width:calc(var(--spacing) * 8)}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.p-0{padding:calc(var(--spacing) * 0)}.p-9{padding:calc(var(--spacing) * 9)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}}:root{--ink:#111;--ink-soft:#3f3f3f;--muted:#707070;--line:#ddd;--paper:#fff;--mist:#f7f7f7;--blue:#111;--blue-dark:#000;--coral:#111;--aqua:#eee}*{box-sizing:border-box}html{scroll-behavior:auto}body{background:var(--paper);color:var(--ink);font-family:var(--font-inter), "Segoe UI", Arial, sans-serif;margin:0;font-size:16px;line-height:1.62}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}img,video{max-width:100%;display:block}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.section-shell{width:min(1080px,100% - 40px);margin-inline:auto}.topbar{z-index:50;background:#fff;border-bottom:1px solid #d9e2ecb8;grid-template-columns:1fr auto 1fr;align-items:center;min-height:70px;padding:0 max(24px,50vw - 540px);display:grid;position:relative}.wordmark{letter-spacing:-.02em;align-items:center;gap:10px;font-weight:750;text-decoration:none;display:inline-flex}.mark{background:var(--blue);color:#fff;border-radius:11px;place-items:center;width:34px;height:34px;font-size:13px;display:grid;box-shadow:inset 0 0 0 2px #d7e3fc}.navlinks{justify-content:center;gap:23px;display:flex}.navlinks a{color:var(--ink-soft);font-size:14px;text-decoration:none}.navlinks a:hover{color:var(--blue)}.nav-paper{background:var(--blue);color:#fff;border-radius:9px;justify-self:end;align-items:center;gap:6px;min-height:36px;padding:0 13px;font-size:13px;font-weight:720;text-decoration:none;display:inline-flex}.nav-paper:hover{background:var(--blue-dark)}.paper-hero{background:#fff;padding:76px 0 42px}.paper-heading{text-align:center}.paper-heading h1{max-width:1040px;color:var(--ink);letter-spacing:-.045em;margin:0 auto;font-size:clamp(2.6rem,5.4vw,4.85rem);font-weight:760;line-height:1.06}.paper-authors{color:var(--ink-soft);margin:24px auto 0;font-size:clamp(1.05rem,2vw,1.3rem);font-weight:560}.paper-links{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px;display:flex}.paper-teaser{background:#fff;width:min(1260px,100% - 40px);margin:54px auto 0;overflow:hidden}.paper-teaser img{width:100%;height:auto}.hero{text-align:center;padding:64px 0 78px}.hero h1{max-width:920px;color:var(--ink);letter-spacing:-.062em;margin:0 auto 18px;font-size:clamp(3rem,7vw,5.8rem);line-height:.94}.hero h1 span{color:var(--blue);letter-spacing:-.045em;margin-top:15px;font-size:.56em;line-height:1.05;display:block}.hero-dek{max-width:780px;color:var(--ink);letter-spacing:-.025em;margin:27px auto 4px;font-size:clamp(1.2rem,2.2vw,1.55rem);font-weight:700}.hero-summary{max-width:720px;color:var(--ink-soft);margin:4px auto 18px;font-size:16px}.authors{color:var(--muted);justify-content:center;gap:14px;font-size:14px;display:flex}.authors strong{color:var(--ink)}.authors span:before{content:"·";margin-right:14px}.hero-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin:22px 0 34px;display:flex}.button{border:1px solid var(--line);border-radius:11px;justify-content:center;align-items:center;min-height:43px;padding:0 17px;font-size:14px;font-weight:650;text-decoration:none;display:inline-flex}.button-primary{border-color:var(--blue);background:var(--blue);color:#fff}.button-primary:hover{background:var(--blue-dark)}.button-ghost{color:var(--ink);background:#fff}.button-muted{color:#777;cursor:not-allowed;background:#f5f5f5}.hero-motion{background:#dce5f4;border:1px solid #c8d4e8;border-radius:24px;grid-template-columns:1.06fr .94fr;gap:10px;height:clamp(340px,39vw,420px);padding:10px;display:grid;overflow:hidden;box-shadow:0 24px 60px #1f355821}.hero-motion-panel{background:#fff;border-radius:16px;min-width:0;position:relative;overflow:hidden}.hero-motion-panel>img{object-fit:cover;width:100%;height:100%}.motion-label{color:var(--ink-soft);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe8;border:1px solid #24334a24;border-radius:999px;align-items:center;gap:8px;padding:7px 10px;font-size:11px;font-weight:650;display:flex;position:absolute;bottom:14px;left:14px;box-shadow:0 4px 16px #1b273b1c}.motion-label span{color:var(--blue);letter-spacing:.05em;text-transform:uppercase;font-weight:850}.hero-raw-grid{background:#dae2f4;border:1px solid #c9d5eb;border-radius:28px;grid-template-columns:1.14fr .86fr;gap:14px;padding:14px;display:grid;box-shadow:0 26px 65px #102a431f}.hero-raw-panel{background:#fff;border-radius:18px;grid-template-rows:minmax(300px,1fr) auto;min-width:0;margin:0;display:grid;position:relative;overflow:hidden}.hero-raw-panel img{object-fit:contain;align-self:center;width:100%;max-height:390px}.hero-raw-panel figcaption{min-height:48px;color:var(--ink-soft);text-align:left;border-top:1px solid #edf1f5;padding:12px 18px;font-size:12px}.panel-tag{z-index:2;color:var(--ink);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6;border:1px solid #102a4326;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700;position:absolute;top:14px;left:14px}.section-kicker{color:var(--blue);letter-spacing:.14em;text-transform:uppercase;margin-bottom:13px;font-size:12px;font-weight:800}.section-heading{max-width:760px;margin-bottom:32px}.section-heading h2,.citation-grid h2{letter-spacing:-.055em;margin:0;font-size:clamp(2.25rem,4.4vw,4.3rem);line-height:1.02}.section-heading p{color:var(--ink-soft);margin:18px 0 0;font-size:16px}.split-heading{grid-template-columns:1.1fr .9fr;align-items:end;gap:60px;max-width:none;display:grid}.split-heading p{margin:0}.thesis-section{padding-block:92px}.thesis-copy{grid-template-columns:.95fr 1.05fr;align-items:start;gap:72px;display:grid}.thesis-copy h2{letter-spacing:-.055em;max-width:500px;margin:0;font-size:clamp(2.3rem,4.5vw,4.2rem);line-height:1.01}.thesis-copy p{color:var(--ink-soft);margin:5px 0 0;font-size:18px}.thesis-strip{border-block:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:44px;display:grid}.thesis-strip span{border-left:1px solid var(--line);color:var(--blue-dark);text-align:center;text-transform:uppercase;letter-spacing:.08em;padding:15px 18px;font-size:12px;font-weight:780}.thesis-strip span:first-child{border-left:0}.abstract-section{padding-top:118px}.abstract-copy{grid-template-columns:.92fr 1.08fr;align-items:start;gap:76px;display:grid}.abstract-copy h2{letter-spacing:-.055em;margin:0;font-size:clamp(2.25rem,4.4vw,4.3rem);line-height:1.02}.abstract-copy p{color:var(--ink-soft);margin:0 0 17px;font-size:18px}.metric-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin:42px 0 50px;display:grid}.metric-card{border:1px solid var(--line);background:linear-gradient(160deg,#fff,#f7fafc);border-radius:18px;min-height:175px;padding:23px}.metric-card strong{color:var(--blue-dark);letter-spacing:-.055em;font-size:clamp(2rem,4vw,3.15rem);line-height:1;display:block}.metric-card span{color:var(--ink);margin-top:18px;font-weight:700;display:block}.metric-card small{color:var(--muted);margin-top:4px;display:block}.showcase{border:1px solid var(--line);background:#f8fafc;border-radius:24px;overflow:hidden}.tablist{border-bottom:1px solid var(--line);background:#fff;gap:7px;padding:11px;display:flex;overflow-x:auto}.tablist button{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;flex:none;padding:10px 15px;font-size:14px;font-weight:650}.tablist button.active{background:var(--blue);color:#fff}.showcase-body{grid-template-columns:.68fr 1.32fr;align-items:center;gap:34px;min-height:510px;padding:34px;display:grid}.showcase-copy span,.video-card>div:last-child>span{color:var(--coral);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:800}.showcase-copy h3{letter-spacing:-.045em;margin:10px 0 14px;font-size:clamp(1.8rem,3.4vw,3.2rem);line-height:1}.showcase-copy p{color:var(--ink-soft)}.showcase-media{background:#fff;border-radius:17px;place-items:center;min-height:430px;padding:18px;display:grid;box-shadow:0 12px 35px #102a4312}.showcase-media img{object-fit:contain;width:100%;max-height:430px}.method-figure{border:1px solid var(--line);background:#fff;border-radius:20px;margin:0;padding:18px}.method-figure img{width:100%}.method-figure figcaption{color:var(--muted);padding:16px 7px 1px;font-size:14px}.method-steps{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px;display:grid}.method-steps article{border:1px solid var(--line);background:#fff;border-radius:18px;padding:25px}.method-steps span{color:var(--coral);font:700 12px var(--font-geist-mono), monospace;text-transform:uppercase}.method-steps h3{margin:11px 0 7px}.method-steps p{color:var(--muted);margin:0;font-size:14px}.capability-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.capability-grid article{border-top:2px solid var(--ink);background:linear-gradient(#f7fafc 0%,#fff 100%);min-height:300px;padding:28px}.capability-grid article>span{color:var(--coral);font:700 13px var(--font-geist-mono), monospace}.capability-grid h3{letter-spacing:-.035em;margin:70px 0 12px;font-size:25px}.capability-grid p{color:var(--muted)}.capability-list{border-top:1px solid var(--line)}.capability-list article{border-bottom:1px solid var(--line);grid-template-columns:.42fr 1.25fr 1fr;align-items:center;gap:28px;padding:25px 0;display:grid}.capability-list span{color:var(--blue);font:800 12px var(--font-geist-mono), monospace;text-transform:uppercase}.capability-list h3{letter-spacing:-.03em;margin:0;font-size:21px}.capability-list p{color:var(--muted);margin:8px 0 0;font-size:14px}.capability-mini{min-width:0;position:relative}.capability-mini>span{z-index:2;color:#111;letter-spacing:.08em;pointer-events:none;background:#ffffffe6;border:1px solid #11111124;border-radius:7px;padding:4px 7px;font-size:8px;position:absolute;top:9px;left:9px}.capability-mini-viewer{aspect-ratio:16/9;border:1px solid var(--line);background:#fff;border-radius:11px;width:100%;display:block}.capability-inputs{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin-top:4px;display:grid}.capability-inputs figure{aspect-ratio:26/15;background:#e9ecef;border:0;border-radius:6px;height:auto;margin:0;position:relative;overflow:hidden}.capability-inputs figcaption{color:#111;font:750 7px var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;background:#ffffffe6;border-radius:4px;padding:3px 5px;position:absolute;bottom:5px;left:5px}.capability-single-input{grid-template-columns:repeat(2,minmax(0,1fr))}.capability-single-input figure{grid-column:1/-1;justify-self:center;width:calc(50% - 2px);height:auto}.capability-single-input img{object-position:center}.capability-text-input{aspect-ratio:52/15;background:#f1f2f3;border:0;border-radius:6px;height:auto;min-height:0;margin-top:4px;padding:8px 10px;overflow:hidden}.capability-text-input>span{color:#111;font:750 7px var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;display:block}.capability-text-input p{color:#444;margin:4px 0 0;font-size:9px;line-height:1.35}.capability-description strong{color:var(--ink);font-weight:760}.capability-audio-inputs figure{height:auto}.capability-audio-condition{background:#f5f5f5;align-items:flex-end;padding:7px;display:flex}.capability-audio-condition audio{width:100%;height:36px}.capability-sync-note{color:#686868;margin:5px 2px 0;font-size:8px;line-height:1.35;display:block}.capability-action-condition{aspect-ratio:26/15;background:#f1f2f3;border:0;border-radius:6px;min-width:0;height:auto;padding:7px 8px;overflow:hidden}.capability-action-condition>span{color:#111;font:750 7px var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;display:block}.compact-heading{max-width:700px}.capability-showcase{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.capability-demo{border:1px solid var(--line);background:#f8fafc;border-radius:18px;min-width:0;overflow:hidden}.capability-copy{min-height:122px;padding:20px 20px 17px}.capability-copy span{color:var(--blue);font:800 11px var(--font-geist-mono), monospace;letter-spacing:.08em;text-transform:uppercase}.capability-copy h3{letter-spacing:-.035em;margin:10px 0 0;font-size:21px;line-height:1.13}.capability-media{aspect-ratio:4/3;border-top:1px solid var(--line);background:#fff;position:relative;overflow:hidden}.capability-media>video{object-fit:cover;width:100%;height:100%}.condition-preview{-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#fffffff0;border:1px solid #3241572e;border-radius:10px;width:104px;position:absolute;top:10px;left:10px;overflow:hidden;box-shadow:0 4px 14px #1b2a412b}.condition-preview small{color:var(--blue-dark);letter-spacing:.09em;text-transform:uppercase;padding:4px 6px;font-size:8px;font-weight:850;display:block}.condition-preview img,.condition-preview video{aspect-ratio:4/3;object-fit:cover;width:100%}.condition-text{text-align:left;width:min(175px,100% - 20px);padding:7px 9px 9px}.condition-text small{padding:0}.condition-text p{color:#526174;margin:4px 0 0;font-size:9px;line-height:1.35}.gallery-section{color:var(--ink);background:#edf2f9;padding-block:82px}.section-kicker.light{color:var(--blue)}.light-heading h2{color:var(--ink)}.light-heading p{color:var(--ink-soft)}.l4ar-widget{background:#f8f9fa;border:1px solid #d9e1ec;border-radius:17px;width:min(100%,820px);margin-inline:auto;padding:12px;box-shadow:0 20px 55px #23385914}.l4ar-widget-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:6px;padding-inline:2px;display:flex}.l4ar-widget-heading h3{color:#202124;letter-spacing:-.035em;margin:0;font-size:20px;font-weight:650}.l4ar-info{flex:none;position:relative}.l4ar-info button{color:#fff;cursor:help;background:#5778ba;border:0;border-radius:50%;place-items:center;width:28px;height:28px;padding:0;font:750 15px/1 Georgia,serif;display:grid;box-shadow:0 2px 5px #1e40783d}.l4ar-info>span{z-index:20;visibility:hidden;color:#fff;opacity:0;background:#4f5965;border-radius:9px;width:280px;padding:10px 12px;font-size:11px;line-height:1.5;transition:opacity .18s,transform .18s;position:absolute;bottom:calc(100% + 10px);right:0;transform:translateY(4px);box-shadow:0 8px 25px #0003}.l4ar-info:hover>span,.l4ar-info:focus-within>span{visibility:visible;opacity:1;transform:none}.l4ar-stage{background:#fff;border:1px solid #e1e5eb;border-radius:12px;height:clamp(340px,38vw,420px);position:relative;overflow:hidden}.l4ar-stage:after{content:"Loading selected 4D scene…";z-index:12;color:#697586;opacity:0;pointer-events:none;background:#ffffffc7;place-items:center;font-size:13px;font-weight:700;transition:opacity .18s;display:grid;position:absolute;inset:0}.l4ar-stage.is-busy:after{opacity:1}.l4ar-stage.is-prioritizing-static:after{content:"Loading page images first…"}.l4ar-viser-frame{background:#fff;border:0;width:100%;height:100%;position:absolute;inset:0}.l4ar-input-preview{z-index:5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:none;background:#fffffff0;border:1px solid #43526729;border-radius:18px;width:min(225px,31%);max-height:210px;padding:9px;position:absolute;top:12px;left:12px;overflow:hidden;box-shadow:0 3px 12px #2a36492e}.l4ar-input-preview>span{color:#4d648f;letter-spacing:.12em;text-transform:uppercase;margin:0 0 6px 4px;font-size:9px;font-weight:850;display:block}.l4ar-input-preview img{object-fit:contain;background:#f7f8fa;border-radius:11px;width:100%;max-height:165px}.l4ar-input-preview p{color:#465261;-webkit-line-clamp:8;-webkit-box-orient:vertical;margin:0;font-size:11px;line-height:1.5;display:-webkit-box;overflow:hidden}.l4ar-timeline{z-index:7;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;border:1px solid #505e732e;border-radius:999px;grid-template-columns:32px minmax(120px,1fr) 52px 32px;align-items:center;gap:8px;min-height:44px;padding:5px 8px;display:grid;position:absolute;bottom:12px;left:11%;right:11%;box-shadow:0 5px 18px #1e2d4429}.l4ar-timeline button{color:#5778ba;cursor:pointer;background:#fff;border:1px solid #cfd6df;border-radius:50%;place-items:center;width:32px;height:32px;padding:0;font:750 13px/1 Arial,sans-serif;display:grid}.l4ar-timeline input{accent-color:#5778ba;cursor:pointer;width:100%;height:6px}.l4ar-timeline output{color:var(--academic-muted);font:700 11px var(--font-geist-mono), monospace;text-align:center}.l4ar-family-buttons{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.l4ar-family-buttons button{min-height:34px;color:var(--academic-muted);font:700 12px var(--font-inter), Arial, sans-serif;cursor:pointer;background:#fff;border:1px solid #d4dbe5;border-radius:8px;padding:0 15px;transition:background .18s,border-color .18s,color .18s}.l4ar-family-buttons button.selected{color:#fff;background:#5778ba;border-color:#5778ba}.l4ar-sample-selector{padding-top:10px}.l4ar-family-buttons{width:min(500px,100%);margin:0 auto 8px}.l4ar-family-buttons button{flex:150px}.l4ar-samples-row{scrollbar-width:thin;scrollbar-color:#b8c5dc transparent;gap:6px;width:100%;padding:2px 2px 5px;display:flex;overflow-x:auto}.l4ar-samples-row>button{cursor:pointer;background:#e8edf4;border:3px solid #0000;border-radius:10px;flex:0 0 106px;height:72px;padding:0;position:relative;overflow:hidden}.l4ar-samples-row>button:hover{border-color:#aebbd1}.l4ar-samples-row img{object-fit:cover;width:100%;height:100%}.results-section{padding-block:92px}.viser-experience{margin-bottom:42px}.viser-toolbar{background:#dae2f4;border:1px solid #c5d2e8;border-bottom:0;border-radius:19px 19px 0 0;justify-content:space-between;align-items:center;gap:20px;min-height:70px;padding:12px 17px;display:flex}.viser-toolbar div{flex-direction:column;display:flex}.viser-toolbar .viser-toolbar-actions{flex-direction:row;flex:none;align-items:center;gap:8px}.viser-toolbar span{color:var(--blue);letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:850}.viser-toolbar strong{color:var(--ink);margin-top:3px;font-size:15px}.viser-toolbar a{color:var(--blue-dark);background:#ffffffb8;border:1px solid #b8c8e3;border-radius:10px;flex:none;padding:9px 12px;font-size:12px;font-weight:750;text-decoration:none}.viser-toolbar a:hover{border-color:var(--blue);color:var(--blue)}.viser-frame{background:#fff;border:0;border-radius:0 0 19px 19px;width:100%;height:clamp(620px,72vh,820px);display:block;box-shadow:0 28px 70px #0000003d}.viser-note{color:var(--muted);margin:13px 2px 0;font-size:12px}.demo-library-callout{background:linear-gradient(135deg,#fff,#dae2f4);border:1px solid #c5d2e8;border-radius:18px;grid-template-columns:1fr auto;align-items:center;gap:30px;margin-top:18px;padding:22px 24px;display:grid}.demo-library-callout>div{display:block}.demo-library-callout>div>span{color:var(--blue);letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:850}.demo-library-callout strong{color:var(--ink);margin-top:3px;font-size:21px;display:block}.demo-library-callout p{max-width:760px;color:var(--ink-soft);margin:8px 0 0;font-size:13px}.demo-library-actions{flex-direction:column;gap:8px;display:flex!important}.demo-library-actions>a{background:var(--blue);color:#fff;white-space:nowrap;border-radius:11px;align-items:center;gap:8px;min-height:44px;padding:0 16px;font-size:13px;font-weight:760;text-decoration:none;display:inline-flex}.demo-library-actions>a:last-child{color:var(--blue-dark);background:#fff;border:1px solid #b8c8e3}.demo-library-actions>a:hover{background:var(--blue-dark);color:#fff}.curated-showcase{background:#fff;border:1px solid #c5d2e8;border-radius:22px;margin:34px 0 46px;overflow:hidden;box-shadow:0 22px 60px #2f487017}.curated-header{border-bottom:1px solid var(--line);background:linear-gradient(130deg,#fff,#dae2f4);justify-content:space-between;align-items:center;gap:24px;padding:20px 22px;display:flex}.curated-header>div{flex-direction:column;display:flex}.curated-header span{color:var(--blue);letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:850}.curated-header strong{color:var(--ink);margin-top:4px;font-size:21px}.curated-header>a{background:var(--blue);color:#fff;white-space:nowrap;border-radius:11px;flex:none;align-items:center;min-height:43px;padding:0 15px;font-size:12px;font-weight:780;text-decoration:none;display:inline-flex}.curated-tabs{border-bottom:1px solid var(--line);scrollbar-width:thin;gap:7px;padding:12px;display:flex;overflow-x:auto}.curated-tabs button{min-height:40px;color:var(--ink-soft);font:inherit;cursor:pointer;background:#f4f7fb;border:1px solid #0000;border-radius:10px;flex:none;align-items:center;gap:9px;padding:0 12px;font-size:12px;font-weight:720;display:flex}.curated-tabs button small{min-width:22px;height:22px;color:var(--blue);background:#5778ba21;border-radius:999px;place-items:center;margin:0;font-size:10px;display:grid}.curated-tabs button.active{border-color:var(--blue);background:var(--blue);color:#fff}.curated-category-copy{padding:20px 22px 6px}.curated-category-copy strong{color:var(--ink);font-size:18px}.curated-category-copy p{color:var(--ink-soft);margin:4px 0 0;font-size:13px}.curated-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;padding:14px 22px 22px;display:grid}.curated-card{border:1px solid var(--line);background:#f8fafc;border-radius:15px;min-width:0;overflow:hidden}.curated-card>a{background:#fff;place-items:center;min-height:145px;display:grid}.curated-card img{object-fit:contain;width:100%;max-height:240px}.curated-card>div{border-top:1px solid #e7ecf3;padding:13px 14px 15px}.curated-card>div>span{color:var(--blue);font:800 10px var(--font-geist-mono), monospace}.curated-card h3{color:var(--ink);letter-spacing:-.02em;margin:5px 0 4px;font-size:16px;line-height:1.24}.curated-card p{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:10px;overflow:hidden}.curated-render-note{border-top:1px solid var(--line);color:var(--muted);margin:0;padding:13px 22px;font-size:11px}.curated-loading{border:1px solid var(--line);color:var(--muted);text-align:center;background:#fff;border-radius:18px;padding:40px}.pc-experience{margin-bottom:42px}.pc-demo-tabs{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px;display:grid}.pc-demo-tabs button{min-height:84px;color:var(--ink-soft);font:inherit;text-align:left;cursor:pointer;background:#ffffffbf;border:1px solid #ced9ec;border-radius:14px;padding:15px 17px;font-size:14px;font-weight:680;line-height:1.25;transition:border-color .2s,background .2s,transform .2s}.pc-demo-tabs button:hover{border-color:var(--blue);transform:translateY(-1px)}.pc-demo-tabs button.active{border-color:var(--blue);color:var(--ink);background:#d7e3fc}.pc-demo-tabs button span{color:var(--blue);letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px;font-size:10px;font-weight:850;display:block}.pc-stage-shell{background:#f8fafc;border:1px solid #cbd7e9;border-radius:20px;overflow:hidden;box-shadow:0 28px 70px #00000038}.pc-stage{background:#fff;height:clamp(460px,58vw,690px);position:relative;overflow:hidden}.pc-stage canvas{touch-action:none;cursor:grab;width:100%;height:100%;display:block}.pc-stage canvas:active{cursor:grabbing}.pc-stage-hint{z-index:2;pointer-events:none;color:#486581;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#ffffffd6;border:1px solid #102a4321;border-radius:999px;padding:7px 10px;font-size:11px;font-weight:650;position:absolute;top:14px;left:14px}.pc-loading{z-index:3;color:var(--ink-soft);background:#ffffffe0;place-items:center;font-size:14px;font-weight:650;display:grid;position:absolute;inset:0}.pc-controls{border-top:1px solid var(--line);min-height:76px;color:var(--ink);background:#f8fafc;grid-template-columns:auto minmax(260px,1fr) minmax(230px,.6fr) auto;align-items:center;gap:18px;padding:12px 15px;display:grid}.pc-controls button{min-height:38px;color:var(--ink);font:inherit;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:10px;font-size:12px;font-weight:750}.pc-controls button:hover{border-color:var(--blue);color:var(--blue)}.pc-play{width:40px;padding:0;font-size:14px!important}.pc-reset{padding:0 13px}.pc-timeline,.pc-size-control{color:#486581;white-space:nowrap;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;font-size:11px;font-weight:750;display:grid}.pc-timeline input,.pc-size-control input{width:100%;accent-color:var(--blue);cursor:pointer}.pc-timeline output,.pc-size-control output{min-width:48px;color:var(--ink);font-family:var(--font-geist-mono), monospace;text-align:right;font-size:11px}.pc-caption{grid-template-columns:1fr minmax(290px,.55fr);align-items:start;gap:30px;padding:22px 2px 0;display:grid}.pc-caption>div>span{color:var(--blue);letter-spacing:.11em;text-transform:uppercase;font-size:11px;font-weight:850}.pc-caption h3{color:var(--ink);letter-spacing:-.025em;margin:7px 0 6px;font-size:22px}.pc-caption p{color:var(--ink-soft);margin:0;font-size:14px}.pc-caption details{color:var(--ink-soft);background:#ffffffb8;border:1px solid #ced9ec;border-radius:12px;font-size:12px}.pc-caption summary{cursor:pointer;padding:12px 14px;font-weight:700}.pc-caption details p{max-height:180px;padding:0 14px 14px;font-size:11px;line-height:1.6;overflow:auto}.gallery-divider{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:12px;margin:0 0 18px;font-size:11px;font-weight:800;display:flex}.gallery-divider:before,.gallery-divider:after{content:"";background:#d4deed;flex:1;height:1px}.video-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.video-card{background:#fff;border:1px solid #d2ddec;border-radius:20px;overflow:hidden}.video-frame{aspect-ratio:16/9;background:#e5ebf5}.video-frame video{object-fit:contain;width:100%;height:100%}.video-card>div:last-child{padding:22px}.video-card h3{margin:8px 0 7px;font-size:21px}.video-card p{color:var(--muted);margin:0;font-size:14px}.results-table{border:1px solid var(--line);border-radius:17px;max-width:1030px;margin-inline:auto;overflow:hidden}.results-row{border-top:1px solid var(--line);grid-template-columns:1.05fr 1.7fr repeat(3,.75fr);display:grid}.results-row:first-child{border-top:0}.results-row span{padding:14px 12px;font-size:13px}.results-head{background:var(--blue);color:#fff;font-weight:700}.results-row.ours{color:#516999;background:#dae2f4;font-weight:750}.preference-card{background:var(--blue);color:#fff;border-radius:18px;flex-direction:column;gap:13px;padding:24px;display:flex}.preference-card>span{color:#d7e3fc;text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:700}.preference-card>div{border-bottom:1px solid #ffffff26;justify-content:space-between;align-items:baseline;display:flex}.preference-card strong{letter-spacing:-.05em;font-size:35px}.preference-card small{color:#e2e8f4}.preference-card p{color:#e2e8f4;margin:auto 0 0;font-size:13px}.citation-section{border-top:1px solid var(--line);background:#f7fafc}.citation-grid{grid-template-columns:.8fr 1.2fr;align-items:center;gap:60px;display:grid}.citation-grid p{color:var(--muted)}.citation-grid pre{color:#3b4b63;font:13px/1.7 var(--font-geist-mono), monospace;background:#dae2f4;border:1px solid #c4d1e8;border-radius:16px;margin:0;padding:24px;overflow-x:auto}.footer{min-height:130px;color:var(--muted);grid-template-columns:1fr auto auto;align-items:center;gap:30px;font-size:13px;display:grid}.footer p{margin:0}@media (width<=900px){.navlinks{display:none}.topbar{grid-template-columns:1fr auto}.hero{padding-top:48px}.hero-raw-grid,.split-heading,.showcase-body,.citation-grid,.abstract-copy{grid-template-columns:1fr}.thesis-copy{grid-template-columns:1fr;gap:24px}.capability-showcase{grid-template-columns:1fr}.capability-demo{grid-template-columns:.42fr .58fr;align-items:stretch;display:grid}.capability-copy{min-height:0}.capability-media{aspect-ratio:16/9;border-top:0;border-left:1px solid var(--line)}.metric-grid{grid-template-columns:repeat(2,1fr)}.method-steps,.capability-grid{grid-template-columns:1fr}.capability-grid article{min-height:220px}.capability-grid h3{margin-top:38px}.capability-list article{grid-template-columns:.45fr 1fr}.capability-mini{grid-column:2}.showcase-body{min-height:0}.pc-demo-tabs{grid-template-columns:1fr}.pc-demo-tabs button{min-height:68px}.pc-controls{grid-template-columns:auto 1fr auto}.pc-size-control{grid-column:2/3}.pc-reset{grid-area:1/3/3/4;align-self:stretch}.pc-caption{grid-template-columns:1fr;gap:15px}.curated-grid{grid-template-columns:1fr}}@media (width<=680px){.paper-hero{padding-top:52px}.paper-heading h1{font-size:clamp(2.35rem,11vw,3.45rem)}.paper-authors{margin-top:18px}.paper-teaser{width:calc(100% - 20px);margin-top:38px}.section-shell{width:min(100% - 24px,1080px)}.topbar{padding-inline:14px}.nav-paper{min-height:34px;padding-inline:11px}.hero{padding-top:34px}.hero h1{font-size:3.15rem}.hero-summary{font-size:14px}.hero-motion{border-radius:18px;grid-template-columns:1fr;height:auto;padding:7px}.hero-motion-panel{aspect-ratio:16/10;border-radius:12px}.hero-raw-grid{border-radius:18px;padding:8px}.hero-raw-panel{border-radius:13px;grid-template-rows:minmax(230px,1fr) auto}.authors{flex-direction:column;gap:1px}.authors span:before{display:none}.video-grid,.metric-grid{grid-template-columns:1fr}.section{padding:68px 0}.thesis-strip{grid-template-columns:1fr}.thesis-strip span{border-top:1px solid var(--line);border-left:0}.thesis-strip span:first-child{border-top:0}.capability-demo{display:block}.capability-copy{min-height:104px}.capability-media{aspect-ratio:4/3;border-left:0;border-top:1px solid var(--line)}.section-heading p{font-size:16px}.showcase-body{padding:18px}.showcase-media{min-height:260px;padding:8px}.method-figure{padding:9px}.results-table{overflow-x:auto}.results-row{min-width:760px}.footer{grid-template-columns:1fr;gap:8px;padding:30px 0}.pc-stage{height:63vh;min-height:420px;max-height:590px}.pc-stage-hint{max-width:calc(100% - 28px)}.pc-controls{grid-template-columns:auto 1fr;gap:10px}.pc-timeline,.pc-size-control{grid-column:2/3}.pc-reset{grid-area:auto/1/auto/3;min-height:36px}.viser-toolbar{flex-direction:column;align-items:flex-start}.viser-toolbar .viser-toolbar-actions{width:100%}.viser-toolbar a{text-align:center;flex:1 1 0}.viser-frame{height:72vh;min-height:540px}.demo-library-callout{grid-template-columns:1fr;gap:16px;padding:18px}.demo-library-callout>a{justify-content:center}.curated-header{flex-direction:column;align-items:flex-start}.curated-header>a{justify-content:center;width:100%}.curated-category-copy,.curated-grid{padding-inline:14px}.capability-list article{grid-template-columns:1fr;gap:10px}.capability-mini{grid-column:auto;margin-top:5px}.l4ar-widget{border-radius:14px;padding:8px}.l4ar-widget-heading{align-items:flex-start}.l4ar-widget-heading h3{font-size:20px}.l4ar-stage{border-radius:11px;height:48vh;min-height:340px;max-height:400px}.l4ar-input-preview{border-radius:13px;width:42%;max-height:155px;top:10px;left:10px}.l4ar-input-preview img{max-height:112px}.l4ar-input-preview p{-webkit-line-clamp:5}.l4ar-timeline{grid-template-columns:34px 1fr 48px 34px;gap:7px;bottom:10px;left:10px;right:10px}.l4ar-timeline button{width:32px;height:32px}.l4ar-family-buttons button{flex-basis:100px;padding-inline:8px;font-size:10px}.l4ar-samples-row>button{flex-basis:88px;height:66px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.paper-teaser,.method-figure,.showcase,.capability-demo,.l4ar-widget,.curated-showcase,.pc-stage-shell,.video-card,.results-table,.citation-grid pre{box-shadow:none;border-color:#ddd}.section-kicker,.thesis-strip span,.metric-card strong,.method-steps span,.capability-grid article>span,.capability-list span,.showcase-copy span,.video-card>div:last-child>span,.curated-header span,.curated-card>div>span,.pc-demo-tabs button span,.pc-caption>div>span,.l4ar-input-preview>span,.l4ar-widget-heading .info-button,.viser-toolbar span,.demo-library-callout>div>span{color:#111}.method-section,.gallery-section,.citation-section{background:#f7f7f7}.metric-card,.capability-grid article,.curated-header,.demo-library-callout,.citation-grid pre{background:#fff}.l4ar-widget{background:#f7f7f7}.l4ar-widget-heading .info-button,.l4ar-family-buttons button.selected,.curated-header>a,.curated-tabs button.active,.demo-library-actions>a,.results-head,.preference-card{color:#fff;background:#111;border-color:#111}.l4ar-family-buttons button,.curated-tabs button,.pc-demo-tabs button,.pc-controls button,.demo-library-actions>a:last-child,.viser-toolbar a{color:#333;background:#fff;border-color:#d5d5d5}.l4ar-family-buttons button:hover,.curated-tabs button:hover,.pc-demo-tabs button:hover,.pc-controls button:hover,.viser-toolbar a:hover{color:#111;border-color:#111}.l4ar-samples-row>button{background:#eee}.l4ar-samples-row>button:hover,.l4ar-samples-row>button.selected{box-shadow:none;border-color:#111}.l4ar-timeline button{color:#111;border-color:#d1d1d1}.l4ar-timeline button:hover{background:#f5f5f5;border-color:#111}.capability-audio-track{display:none}.l4ar-timeline input,.pc-timeline input,.pc-size-control input{accent-color:var(--spectral-violet)}.l4ar-widget-heading .info-tooltip{color:#fff;background:#111}.l4ar-timeline output,.pc-timeline,.pc-size-control,.condition-text p,.l4ar-input-preview p{color:#555}.viser-toolbar{background:#f3f3f3;border-color:#ddd}.viser-toolbar a,.demo-library-actions>a:last-child{color:#111}.curated-tabs button small{color:#333;background:#e9e9e9}.curated-tabs button.active small{color:#fff;background:#fff3}.pc-demo-tabs button.active{color:#111;background:#ededed;border-color:#111}.pc-stage-hint,.pc-controls,.video-frame,.curated-card,.showcase,.capability-demo{background:#f5f5f5}.results-row.ours{color:#111;background:#eee}.preference-card>span,.preference-card small,.preference-card p{color:#e8e8e8}.citation-grid pre{color:#333}:root{--academic-ink:#17181c;--academic-muted:#62656b;--academic-light:#90939a;--academic-blue:#24262b;--academic-prompt:#3f4248;--academic-bg:#fafafa;--academic-border:#e4e4e7;--academic-shadow:0 10px 26px #17181c12;--spectral-blue:#2563eb;--spectral-violet:#7c3aed;--spectral-coral:#f97316;--spectral-gradient:linear-gradient(100deg, var(--spectral-blue) 0%, var(--spectral-violet) 54%, var(--spectral-coral) 100%)}body{color:var(--academic-ink);-webkit-font-smoothing:antialiased;background:#fff}.paper-nav{z-index:100;-webkit-backdrop-filter:saturate(150%)blur(18px);backdrop-filter:saturate(150%)blur(18px);background:#ffffffb8;border-bottom:1px solid #d2dbe285;height:52px;position:sticky;top:0;box-shadow:0 4px 18px #1f29330b}.paper-nav-inner{align-items:center;gap:24px;width:min(960px,100% - 48px);height:100%;margin-inline:auto;display:flex}.paper-nav-brand{color:var(--academic-ink);letter-spacing:-.015em;white-space:nowrap;flex:none;align-items:center;gap:8px;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex;position:relative}.paper-nav-brand:before{content:"";background:var(--spectral-gradient);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #7c3aed1a}.paper-nav-brand:after,.paper-nav-links a:after{content:"";background:var(--spectral-gradient);opacity:0;transform-origin:50%;border-radius:999px;height:2px;transition:opacity .18s,transform .18s;position:absolute;bottom:-7px;left:8px;right:8px;transform:scaleX(.35);box-shadow:0 1px 5px #7c3aed38}.paper-nav-brand:after{left:15px;right:0}.paper-nav-links{touch-action:pan-x pan-y pinch-zoom;justify-content:flex-end;align-items:center;gap:2px;min-width:0;margin-left:auto;display:flex}.paper-nav-links a{color:var(--academic-muted);white-space:nowrap;border-radius:6px;flex:none;padding:6px 8px;font-size:12px;font-weight:600;line-height:1;text-decoration:none;transition:color .15s,background-color .15s;position:relative}.paper-nav-links a:hover{color:var(--academic-ink);background:#f4f4f5ad}.paper-nav-brand.active,.paper-nav-links a.active{color:var(--academic-ink)}.paper-nav-brand.active:after,.paper-nav-links a.active:after{opacity:1;transform:scaleX(1)}.paper-nav a:focus-visible{outline:2px solid var(--spectral-violet);outline-offset:2px}section[id]{scroll-margin-top:66px}.section-shell{width:min(960px,100% - 48px)}.section-shell-narrow{width:min(860px,100% - 48px)}.section{padding:78px 0}.publication-hero{background:#fff;padding:88px 0 60px;overflow:hidden}.paper-heading h1{letter-spacing:-.045em;max-width:960px;color:var(--academic-ink);font-size:clamp(2.75rem,5vw,4.45rem);font-weight:800;line-height:1.08}.paper-title-word{white-space:nowrap}.paper-title-accent{color:var(--spectral-violet);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline-block}.paper-title-accent-video{background-image:linear-gradient(145deg, var(--spectral-blue) 8%, var(--spectral-violet) 92%)}.paper-title-accent-4d{background-image:linear-gradient(145deg, var(--spectral-violet) 8%, var(--spectral-coral) 92%)}.paper-authors{color:var(--academic-muted);margin-top:27px;font-size:20px;font-weight:500}.paper-authors a{color:var(--academic-ink);text-underline-offset:4px;font-weight:600;text-decoration:none}.paper-author-unlinked{color:var(--academic-muted);font-weight:600}.paper-affiliation-mark{color:var(--academic-muted);vertical-align:super;margin-left:2px;font-size:.62em;font-weight:650}.paper-corresponding-mark{color:var(--spectral-violet);vertical-align:super;margin-left:1px;font-size:.7em;font-weight:700}.paper-authors a:hover{color:var(--spectral-violet);-webkit-text-decoration:underline #7c3aed73;text-decoration:underline #7c3aed73}.paper-authors a:focus-visible{outline:2px solid var(--spectral-violet);outline-offset:3px;border-radius:3px}.paper-affiliation{color:var(--academic-muted);letter-spacing:.01em;margin-top:8px;font-size:17px;font-weight:500}.paper-affiliation>.paper-affiliation-mark{margin:0 4px 0 0}.paper-corresponding-note{color:var(--academic-muted);margin-top:4px;font-size:14px;font-weight:500}.paper-links{gap:10px;margin-top:20px}.paper-links .button{border-radius:999px;gap:8px;min-height:45px;padding-inline:19px;font-weight:650;transition:transform .2s,box-shadow .2s,background .2s}.paper-links .button-primary{border-color:var(--academic-ink);background:var(--academic-ink);color:#fff;box-shadow:0 4px 10px #0f172a24}.paper-links .button-primary:hover{background:#24262b;transform:translateY(-2px);box-shadow:0 4px 10px #0f172a24,0 0 0 3px #7c3aed1c}.paper-links .button-muted{border-color:var(--academic-border);background:var(--academic-bg);color:var(--academic-muted)}.paper-resource-mark{min-width:19px;height:18px;color:inherit;font:750 9px/1 var(--font-geist-mono), monospace;letter-spacing:-.04em;background:#ffffff29;border-radius:5px;place-items:center;padding-inline:3px;display:inline-grid}.paper-resource-mark-wide{letter-spacing:-.06em;min-width:22px}.paper-links .button-muted .paper-resource-mark{color:#666970;background:#e9e9ed}.paper-resource-logo{flex:0 0 20px;justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.paper-resource-logo img{object-fit:contain;width:100%;height:100%;display:block}.paper-resource-logo-hugging-face{flex-basis:22px;width:22px}.paper-resource-logo-modelscope img{border-radius:5px}.paper-links .button-muted .paper-resource-logo{opacity:.88}.paper-resource-disabled{cursor:not-allowed;-webkit-user-select:none;user-select:none}.paper-teaser{border:1px solid var(--academic-border);width:min(1060px,100% - 48px);box-shadow:var(--academic-shadow);background:#fff;border-radius:18px;margin:52px auto 0;padding:12px 12px 18px}.paper-teaser img{border-radius:11px}.paper-teaser figcaption{max-width:820px;color:var(--academic-muted);text-align:center;margin:15px auto 0;padding-inline:10px;font-size:14px;line-height:1.6}.paper-teaser figcaption strong,.interface-figure figcaption strong,.method-figure figcaption strong{color:var(--academic-ink)}.paper-key-stats{border-block:1px solid var(--academic-border);background:#fff;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:36px;padding:0;display:grid}.paper-key-stats>div{gap:7px;min-width:0;padding:23px 25px;display:grid;position:relative}.paper-key-stats>div:before{content:"";background:var(--spectral-gradient);border-radius:99px;width:36px;height:2px;position:absolute;top:-1px;left:25px}.paper-key-stats>div+div{border-left:1px solid var(--academic-border)}.paper-key-stats dt{color:var(--academic-blue);font-variant-numeric:tabular-nums;letter-spacing:-.035em;font-size:clamp(27px,3vw,36px);font-weight:760;line-height:1}.paper-key-stats .paper-key-stat-concept{letter-spacing:-.025em;font-size:clamp(22px,2.5vw,30px)}.paper-key-stats dd{gap:3px;margin:0;display:grid}.paper-key-stats dd strong{color:var(--academic-ink);font-size:14px;line-height:1.3}.paper-key-stats dd span{color:var(--academic-muted);font-size:12px;line-height:1.45}.project-section-heading{text-align:center;max-width:780px;margin:0 auto 42px}.project-section-heading h2{color:var(--academic-ink);letter-spacing:-.035em;margin:0;padding-bottom:17px;font-size:clamp(2rem,3.6vw,3rem);font-weight:700;line-height:1.12;position:relative}.project-section-heading h2:after{content:"";background:var(--spectral-gradient);border-radius:99px;width:58px;height:3px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.project-section-heading p{max-width:690px;color:var(--academic-muted);margin:20px auto 0;font-size:16px;line-height:1.72}.overview-section{background:var(--academic-bg)}.abstract-copy-block{max-width:780px;margin-inline:auto}.abstract-copy-block p{color:var(--academic-muted);text-align:justify;margin:0 0 18px;font-size:17px;line-height:1.82}.abstract-copy-block .abstract-lead{color:#484b52}.abstract-copy-block strong{color:var(--academic-ink);font-weight:700}.research-question{text-align:center;border-block:1px solid #d4d4d8;max-width:780px;margin:34px auto 0;padding:24px 30px 25px;position:relative}.research-question:before{content:"";background:var(--spectral-gradient);border-radius:999px;width:72px;height:3px;position:absolute;top:-1px;left:50%;transform:translate(-50%)}.research-question>span{color:var(--academic-blue);font:750 10px var(--font-geist-mono), monospace;letter-spacing:.12em;text-transform:uppercase}.research-question p{max-width:720px;color:var(--academic-ink);letter-spacing:-.025em;margin:12px auto 0;font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:750;line-height:1.35}.interface-figure{border:1px solid var(--academic-border);background:#fff;border-radius:14px;width:min(760px,100%);margin:42px auto 0;padding:20px 22px 17px;box-shadow:0 4px 12px #0f172a0d}.interface-figure img{border-radius:8px;width:100%}.interface-figure figcaption,.comparison-gallery figcaption{color:var(--academic-muted);margin-top:14px;font-size:13px;line-height:1.6}.method-section{background:#fff}.method-figure{border:1px solid var(--academic-border);width:100%;box-shadow:var(--academic-shadow);background:#fff;border-radius:16px;margin:0 auto;padding:18px 18px 15px}.method-figure img{border-radius:9px}.method-figure figcaption{color:var(--academic-muted);padding:15px 4px 0;line-height:1.55}#capabilities .project-section-heading{margin-bottom:46px}.capability-list{border-top:0;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:18px;display:grid}.capability-list article{border:1px solid var(--academic-border);background:#fff;border-radius:16px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:10px 14px;min-width:0;padding:18px;display:grid;box-shadow:0 3px 12px #0f172a0b}.capability-list article>span{color:var(--academic-blue);text-align:center;background:#eff6ff;border-radius:7px;grid-column:1;padding:5px 7px;font-size:9px;line-height:1.25}.capability-description{grid-column:2;min-width:0}.capability-list h3{color:var(--academic-ink);font-size:18px;line-height:1.25}.capability-list .capability-mini{grid-column:1/-1;margin-top:3px}.capability-mini-viewer{border-color:var(--academic-border);box-shadow:0 3px 10px #0f172a0d}.comparisons-section{background:var(--academic-bg)}.comparison-gallery{gap:28px;display:grid}.comparison-gallery figure{border:1px solid var(--academic-border);background:#fff;border-radius:16px;margin:0;padding:15px 15px 16px;box-shadow:0 4px 12px #0f172a0d}.comparison-gallery img{border-radius:9px;width:100%;height:auto}.comparison-gallery figcaption{padding-inline:5px;font-size:14px}.comparison-gallery figcaption strong{color:var(--academic-ink)}.gallery-section{background:#fff}.demo-heading{margin-bottom:36px}.l4ar-widget{border-color:var(--academic-border);background:var(--academic-bg);box-shadow:var(--academic-shadow);border-radius:14px;padding:10px}.l4ar-widget-heading{padding:3px 4px 5px}.l4ar-widget-heading h3{color:var(--academic-ink);font-size:19px;font-weight:700}.l4ar-stage{border-color:var(--academic-border);border-radius:12px}.l4ar-family-buttons button.selected{border-color:var(--academic-ink);background:var(--academic-ink);box-shadow:inset 0 -2px 0 var(--spectral-violet)}.l4ar-samples-row>button.selected{border-color:var(--spectral-violet);box-shadow:0 0 0 1px #7c3aed29}.citation-section{background:var(--academic-bg)}.overview-section,.method-section,.capabilities-section,.comparisons-section,.gallery-section,.citation-section{border-top:1px solid var(--academic-border);border-bottom:0}.citation-stack{width:min(820px,100% - 48px)}.citation-code-block{position:relative}.citation-stack pre{border:1px solid var(--academic-border);color:#34363b;font:13px/1.75 var(--font-geist-mono), monospace;background:#fff;border-radius:14px;margin:0;padding:56px 24px 24px;overflow-x:auto;box-shadow:0 2px 8px #0f172a0a}.citation-copy-button{z-index:1;border:1px solid var(--academic-border);min-width:72px;height:30px;color:var(--academic-muted);font:650 11px/1 var(--font-inter), sans-serif;cursor:pointer;background:#fffffff0;border-radius:8px;align-items:center;gap:7px;padding:0 11px;transition:border-color .16s,color .16s,background-color .16s,box-shadow .16s;display:inline-flex;position:absolute;top:12px;right:12px;box-shadow:0 1px 4px #0f172a0f}.citation-copy-button:hover{color:var(--academic-ink);background:#fafafa;border-color:#c7bde8;box-shadow:0 3px 9px #2a234114}.citation-copy-button:focus-visible{outline:2px solid var(--spectral-violet);outline-offset:2px}.citation-copy-button.is-copied{color:var(--spectral-violet);border-color:#b9addf}.citation-copy-button.is-failed{color:#b44c55}.citation-copy-icon{border:1.2px solid;border-radius:2px;flex:0 0 11px;width:11px;height:12px;position:relative}.citation-copy-icon:before{content:"";background:#fff;border:1.2px solid;border-radius:2px;width:8px;height:9px;position:absolute;top:-4px;left:-4px}.footer{min-height:108px;color:var(--academic-muted);justify-content:space-between;gap:28px;display:flex}.footer a{color:var(--academic-ink);text-underline-offset:3px;text-decoration-color:#7c3aed73}.footer a:hover{color:var(--spectral-violet);text-decoration-line:underline}.footer-visit-counter{border:1px solid var(--academic-border);min-width:112px;color:var(--academic-muted);font-variant-numeric:tabular-nums;white-space:nowrap;background:#ffffffb8;border-radius:999px;align-items:center;gap:7px;padding:7px 10px;line-height:1;display:inline-flex}.footer-visit-counter strong{min-width:2.1ch;color:var(--academic-ink);text-align:right;font-size:12px;font-weight:700}.footer-visit-label{letter-spacing:.03em;font-size:11px}.footer-visit-dot{background:linear-gradient(135deg, var(--spectral-blue), var(--spectral-violet) 58%, var(--spectral-coral));border-radius:50%;flex:0 0 6px;width:6px;height:6px;box-shadow:0 0 0 2px #7c3aed17}.footer-visit-counter.is-loading .footer-visit-dot{animation:1.35s ease-in-out infinite visit-counter-pulse}.footer-visit-counter.is-unavailable{opacity:.62}@keyframes visit-counter-pulse{50%{opacity:.38;transform:scale(.82)}}@media (prefers-reduced-motion:reduce){.footer-visit-counter.is-loading .footer-visit-dot{animation:none}}@media (width<=780px){.capability-list{grid-template-columns:1fr}}@media (width<=680px){.paper-nav{height:48px}.paper-nav-inner{gap:12px;width:100%;padding-inline:14px}.paper-nav-brand{font-size:12px}.paper-nav-links{scrollbar-width:none;justify-content:flex-start;overflow-x:auto}.paper-nav-links::-webkit-scrollbar{display:none}.paper-nav-links a{padding-inline:7px;font-size:11px}section[id]{scroll-margin-top:60px}.section-shell,.section-shell-narrow,.citation-stack{width:min(100% - 28px,960px)}.section{padding:62px 0}.publication-hero{padding:54px 0 38px}.paper-heading h1{font-size:clamp(2.35rem,11vw,3.35rem)}.paper-authors{margin-top:20px;font-size:17px}.paper-teaser{border-radius:12px;width:calc(100% - 20px);margin-top:38px;padding:6px 6px 13px}.paper-teaser img{border-radius:8px}.paper-teaser figcaption{margin-top:10px;font-size:12px}.project-section-heading{margin-bottom:34px}.abstract-copy-block p{text-align:left;font-size:16px}.research-question{margin-top:26px;padding:20px 12px 21px}.research-question p{font-size:1.3rem}.interface-figure{margin-top:32px;padding:9px 9px 12px}.method-figure{padding:8px 8px 12px}.capability-list{gap:14px}.capability-list article{padding:15px}.comparison-gallery figure{padding:7px 7px 12px}.l4ar-widget{border-radius:13px;padding:8px}.footer{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:7px}}#capabilities{padding-block:68px}#capabilities .project-section-heading{max-width:720px;margin-bottom:30px}#capabilities .project-section-heading p{margin-top:15px;font-size:14px;line-height:1.6}.capability-list{border-top:1px solid #e5e7eb;grid-template-columns:1fr;gap:0;width:min(900px,100%);margin-inline:auto}.capability-list article{box-shadow:none;background:0 0;border:0;border-bottom:1px solid #e5e7eb;border-radius:0;grid-template-rows:auto auto;grid-template-columns:124px minmax(0,1fr);gap:0 13px;padding:0;overflow:hidden}.capability-list article>span{color:#64748b;letter-spacing:.08em;white-space:normal;background:0 0;border:0;border-radius:0;grid-area:1/1;place-self:center start;max-width:108px;margin-left:0;padding:0;font-size:8.5px;line-height:1.2}.capability-description{grid-area:1/2;grid-template-columns:minmax(250px,.82fr) minmax(0,1.18fr);align-items:center;gap:22px;min-height:62px;padding:11px 0 10px;display:grid}.capability-list h3{letter-spacing:-.022em;font-size:18px;line-height:1.22}.capability-list p{margin:0;font-size:11.5px;line-height:1.5}.capability-list .capability-mini{--condition-width:235px;grid-area:2/1/auto/-1;grid-template-columns:var(--condition-width) minmax(0, 1fr);background:0 0;border-top:0;grid-template-rows:17px 300px;gap:7px 12px;margin-top:0;padding:0 0 26px;display:grid}.capability-mini>span{display:none}.capability-mini:before,.capability-mini:after{color:#8a94a3;font:700 8px var(--font-geist-mono), monospace;letter-spacing:.1em;text-transform:uppercase;align-self:end;line-height:1}.capability-mini:before{content:"Input condition";grid-area:1/1}.capability-mini:after{content:"Interactive 4D output";grid-area:1/2}.capability-mini-viewer{aspect-ratio:auto;width:100%;height:100%;box-shadow:none;background:#f5f5f5;border:0;border-radius:5px;grid-area:2/2}.capability-inputs,.capability-text-input{grid-area:2/1;min-width:0;height:100%;margin:0}.capability-inputs{grid-template-rows:repeat(2,minmax(0,1fr));grid-template-columns:1fr;gap:7px}.capability-inputs figure,.capability-action-condition{aspect-ratio:auto;background:#f5f5f5;border:0;border-radius:5px;width:100%;height:100%;min-height:0}.capability-inputs img,.capability-inputs video{object-fit:contain;background:#f5f5f5}.capability-inputs figcaption{background:#ffffffd1;border:0;padding:2px 4px;font-size:7px;bottom:5px;left:5px}.capability-single-input{grid-template-rows:1fr}.capability-single-input figure{grid-column:auto;justify-self:stretch;width:100%}.capability-text-input{aspect-ratio:auto;background:#f5f5f5;border:0;border-radius:5px;min-height:0;padding:13px 11px}.capability-text-input>span,.capability-action-condition>span{font-size:6.5px}.capability-text-input p{margin-top:8px;font-size:10px;line-height:1.48}.capability-action-condition p{margin-top:7px;font-size:9px;line-height:1.4}.capability-audio-condition{align-items:center;padding:6px}.capability-audio-condition audio{min-width:0;height:34px}.capability-audio-inputs figcaption{top:5px;bottom:auto}.capability-sync-note{color:#8a94a3;grid-area:3/1/auto/-1;margin:-1px 1px 0;font-size:8px}@media (width<=780px){.capability-description{grid-template-columns:minmax(200px,.85fr) minmax(0,1.15fr)}.capability-list .capability-mini{--condition-width:190px;grid-template-columns:var(--condition-width) minmax(0, 1fr);grid-template-rows:17px 278px}}@media (width<=680px){.capability-list article{grid-template-rows:auto auto;grid-template-columns:auto minmax(0,1fr);gap:10px 12px}.capability-list article>span{grid-area:1/1;margin-block:13px}.capability-description{grid-area:1/2;min-height:0;padding-block:10px;display:block}.capability-description p{margin-top:3px}.capability-list .capability-mini{--condition-width:175px;grid-area:2/1/auto/-1;grid-template-columns:var(--condition-width) minmax(0, 1fr);grid-template-rows:17px 268px}}@media (width<=520px){#capabilities{padding-block:58px}.capability-list article{padding:0}.capability-list .capability-mini{--condition-width:100%;grid-template-rows:17px 126px 17px minmax(230px,62vw);grid-template-columns:1fr}.capability-mini:before{grid-area:1/1}.capability-mini:after{grid-area:3/1}.capability-mini-viewer{grid-area:4/1}.capability-inputs,.capability-text-input{grid-area:2/1}.capability-inputs{grid-template-rows:1fr;grid-template-columns:repeat(2,minmax(0,1fr))}.capability-single-input{grid-template-columns:1fr}.capability-sync-note{grid-row:5}}.capability-columns,.capability-list{width:min(928px,100%);margin-inline:auto}.capability-columns{border-bottom:1px solid #cfd5dc;grid-template-columns:220px 330px 18px 330px;gap:10px;padding:0 0 9px;display:grid}.capability-columns span{color:#7b8490;font:700 9px var(--font-geist-mono), monospace;letter-spacing:.11em;text-transform:uppercase}.capability-columns span:first-child{grid-column:1}.capability-columns span:nth-child(2){grid-column:2}.capability-columns span:nth-child(3){grid-column:4}.capability-list{border-top:0;display:block}.capability-list article{border-bottom:1px solid #e1e5e9;grid-template-rows:auto 1fr auto;grid-template-columns:220px 330px 18px 330px;gap:0 10px;min-height:230px;padding:14px 0;display:grid;overflow:visible}.capability-list article:after{content:"→";color:#a1a9b3;grid-area:1/3/span 2;place-self:center;font-size:20px;font-weight:400;line-height:1}.capability-description{grid-area:1/1/span 2;align-self:center;min-height:0;padding:0 12px 0 0;display:block}.capability-list h3{color:#1f2937;letter-spacing:-.025em;margin:0;font-size:18px;line-height:1.24}.capability-list p{color:#707986;margin-top:7px;font-size:11px;line-height:1.52}.capability-list .capability-mini{display:contents}.capability-mini:before,.capability-mini:after,.capability-mini>span{content:none;display:none}.capability-mini-viewer{background:#f5f5f5;border:0;border-radius:4px;grid-area:1/4/span 2;place-self:center;width:min(100%,350px);height:200px}.capability-output-audio-button{z-index:4;color:#fff;width:25px;height:25px;box-shadow:none;cursor:pointer;background:#17212bd1;border:0;border-radius:50%;grid-area:1/4/span 2;place-self:end start;place-items:center;margin:0 0 12px 14px;padding:0;display:grid}.capability-output-audio-button:hover{background:#17212be6}.capability-output-audio-button:focus-visible{outline-offset:2px;outline:2px solid #fff}.capability-output-audio-button svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:15px;height:15px}.capability-inputs,.capability-text-input{grid-area:1/2/span 2;align-self:center;width:100%;height:200px;margin:0}.capability-inputs{grid-template-rows:none;grid-template-columns:1fr;align-content:center;gap:7px;display:grid}.capability-inputs figure,.capability-action-condition,.capability-condition-copy{background:#f5f6f7;border:1px solid #e7eaee;border-radius:6px;height:auto;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff73}.capability-inputs figure{aspect-ratio:16/9}.capability-text-input{background:#f5f6f7;border:1px solid #e7eaee;border-radius:6px;height:100%;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff73}.capability-inputs img,.capability-inputs video{object-fit:contain;object-position:center;background:#f5f6f7;width:100%;height:100%;display:block}.capability-inputs figcaption,.capability-text-input>span,.capability-action-condition>span,.capability-condition-copy>span{z-index:2;color:#1f2937;font:750 7px var(--font-geist-mono), monospace;letter-spacing:.065em;text-transform:uppercase;background:#ffffffeb;border:1px solid #1118271a;border-radius:4px;padding:3px 6px;line-height:1.25;display:block;position:absolute;inset:auto auto 7px 7px;box-shadow:0 1px 3px #0f172a0f}.capability-single-input{grid-template-rows:1fr;grid-template-columns:1fr}.capability-single-input figure{width:100%}.capability-image-text-inputs{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:1fr;align-content:stretch}.capability-image-text-inputs figure{aspect-ratio:auto;width:100%;height:100%}.capability-three-inputs{grid-template-rows:auto auto;grid-template-columns:repeat(2,minmax(0,1fr));align-content:center}.capability-dual-media-inputs{gap:3px}.capability-dual-media-inputs figure{aspect-ratio:16/9}.capability-three-inputs .capability-condition-copy{grid-column:1/-1}.capability-condition-copy{min-width:0;min-height:78px;padding:8px 8px 30px}.capability-condition-copy p{color:var(--academic-prompt);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:9px;font-style:italic;font-weight:450;line-height:1.42;display:-webkit-box;overflow:hidden}.capability-text-input{padding:14px 12px 38px}.capability-text-input p{color:var(--academic-prompt);margin:0;font-size:10px;font-style:italic;font-weight:450;line-height:1.55}.capability-action-condition{padding:10px 9px 34px}.capability-action-condition p{color:#48515e;margin:0;font-size:8.5px;line-height:1.42}.capability-audio-inputs{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr) 76px;align-content:stretch;align-items:stretch}.capability-audio-inputs>figure:first-child{aspect-ratio:auto;grid-area:1/1/auto/-1;width:100%;height:100%}.capability-audio-inputs .capability-condition-copy{grid-area:2/1}.capability-audio-inputs .capability-audio-condition{grid-area:2/2}.capability-audio-condition{background:#f5f6f7;place-items:center;min-width:0;padding:0;display:grid;position:relative}.capability-audio-glyph{border-radius:inherit;color:#1f2937;width:100%;height:100%;box-shadow:none;background:0 0;border:0;place-items:center;padding:4px 0 22px;display:grid}.capability-audio-glyph svg{fill:none;stroke:currentColor;stroke-width:1.65px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.capability-audio-inputs figcaption{white-space:nowrap;padding:2px 3px;font-size:6.25px;top:auto;bottom:4px;left:4px}.capability-sync-note{grid-area:3/2/auto/5;margin:6px 0 0;font-size:8px}@media (width<=780px){.capability-columns,.capability-list article{gap-inline:7px;grid-template-columns:150px minmax(210px,1fr) 14px minmax(210px,1fr)}.capability-list article{min-height:215px}.capability-mini-viewer,.capability-inputs,.capability-text-input{height:185px}}@media (width<=680px){.capability-columns{display:none}.capability-list{border-top:1px solid #cfd5dc}.capability-list article{grid-template-rows:auto 190px auto;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px 12px;padding:17px 0 19px}.capability-list article:after{display:none}.capability-description{grid-area:1/1/auto/-1;padding:0}.capability-mini-viewer{grid-area:2/2;height:190px}.capability-output-audio-button{grid-area:2/2}.capability-inputs,.capability-text-input{grid-area:2/1;height:190px}.capability-sync-note{grid-area:3/1/auto/-1}}@media (width<=520px){.capability-list article{grid-template-rows:auto minmax(200px,56vw) minmax(200px,56vw) auto;grid-template-columns:1fr;gap:7px;min-height:0;padding:17px 0 22px}.capability-description{grid-area:1/1}.capability-inputs,.capability-text-input{grid-area:2/1;height:100%;margin-top:4px}.capability-inputs{grid-template-rows:none;grid-template-columns:1fr}.capability-image-text-inputs{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:1fr}.capability-three-inputs{grid-template-rows:auto auto;grid-template-columns:repeat(2,minmax(0,1fr))}.capability-three-inputs .capability-condition-copy{grid-column:1/-1}.capability-audio-inputs{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr) 76px}.capability-audio-inputs>figure:first-child{grid-area:1/1/auto/-1}.capability-audio-inputs .capability-condition-copy{grid-area:2/1}.capability-audio-inputs .capability-audio-condition{grid-area:2/2}.capability-single-input{grid-template-columns:1fr}.capability-mini-viewer{grid-area:3/1;height:100%;min-height:200px;margin-top:3px}.capability-output-audio-button{grid-area:3/1}.capability-sync-note{grid-area:4/1}}.capability-condition-copy{min-height:0;padding:8px 8px 28px}.capability-condition-copy>span,.capability-text-input>span{font-size:7.5px}.capability-condition-copy p,.capability-text-input p{-webkit-line-clamp:4;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.capability-text-input{align-self:center;min-height:0;padding:10px 10px 34px}.capability-text-input p{margin:0;font-size:10px;line-height:1.45}.capability-text-input-shell{grid-area:1/2/span 2;align-self:center;align-items:center;width:100%;height:200px;display:flex}.capability-text-input-shell .capability-text-input{grid-area:auto;width:100%;height:auto;min-height:96px;margin:0}@media (width<=780px){.capability-text-input-shell{height:185px}}@media (width<=680px){.capability-text-input-shell{grid-area:2/1;height:190px}}@media (width<=520px){.capability-text-input-shell{grid-area:2/1;height:100%;margin-top:4px}}#capabilities{--capability-accent:var(--academic-blue);--capability-accent-soft:#f4f4f5;--capability-ink:var(--academic-ink);--capability-muted:var(--academic-muted);--capability-line:#e2e2e5;background:0 0}#capabilities .project-section-heading h2{color:var(--capability-ink)}.capability-columns{border-bottom-color:#c9c9ce}.capability-columns span{color:var(--capability-accent);letter-spacing:.13em}.capability-list article{border-bottom-color:var(--capability-line);transition:background-color .16s}.capability-list article:hover{background:#f4f4f585}.capability-list article:after{content:"";background:var(--capability-accent);opacity:.5;clip-path:polygon(0 41%,72% 41%,72% 8%,100% 50%,72% 92%,72% 59%,0 59%);width:20px;height:10px;box-shadow:none;border:0;border-radius:0;transition:opacity .16s,transform .16s}.capability-list article:hover:after{opacity:.72;transform:translate(2px)}.capability-list article:focus-visible,.l4ar-stage:focus-visible{outline:2px solid var(--academic-blue);outline-offset:3px}.capability-list h3{color:var(--capability-ink);font-size:17px;display:block}.capability-list .capability-description>p{color:var(--capability-muted)}.capability-mini-viewer,.capability-inputs figure,.capability-condition-copy,.capability-text-input{background:#f6f6f7;border-color:#e3e3e6;border-radius:7px}.capability-mini-viewer{outline-offset:-1px;outline:1px solid #e4e4e7;box-shadow:0 2px 8px #17212b0b}.capability-condition-copy,.capability-text-input{background:#fafafa;border-left:2px solid #b9addf}.capability-inputs figcaption,.capability-text-input>span,.capability-action-condition>span,.capability-condition-copy>span{color:#fff;background:#17212bdb;border:0;box-shadow:0 1px 3px #17212b1f}.capability-audio-glyph{color:var(--capability-accent)}.capability-list article.capability-continuation-row{text-align:center;justify-content:center;align-items:center;min-height:74px;padding:18px 20px;display:flex}.capability-continuation-row:after{display:none}.capability-continuation-row p{color:var(--academic-muted);margin:0;font-size:12.5px;line-height:1.55}.capability-continuation-row p>span{color:var(--academic-blue);font:600 14px/1 var(--font-geist-mono), monospace;letter-spacing:.04em;margin-right:5px}@media (width<=680px){.capability-list article:hover{background:0 0}}:where(.paper-teaser,.interface-figure,.method-figure,.capability-list article,.comparison-gallery figure,.l4ar-widget,.citation-stack pre){transition:transform .18s,border-color .18s,background-color .18s,box-shadow .18s}.l4ar-input-preview{border-radius:11px;width:min(220px,27%);max-height:205px;padding:6px;top:10px;left:10px}.l4ar-input-preview>span{color:var(--academic-blue);margin:0 0 5px 2px;font-size:8px}.l4ar-input-preview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;display:grid}.l4ar-input-preview-grid figure{background:#f4f4f5;border-radius:8px;min-width:0;margin:0;position:relative;overflow:hidden}.l4ar-input-preview-grid figure:only-of-type{grid-column:1/-1}.l4ar-input-preview-grid figure img{object-fit:cover;border-radius:8px;width:100%;height:auto;max-height:none;display:block}.l4ar-input-preview-grid figcaption,.l4ar-input-prompt>span{z-index:2;color:#fff;font:700 6.5px/1.25 var(--font-geist-mono), monospace;letter-spacing:.055em;text-transform:uppercase;background:#17212bdb;border-radius:3px;padding:2px 4px;position:absolute;bottom:5px;left:5px}.l4ar-input-prompt{background:#fafafa;border-left:2px solid #b9addf;border-radius:6px;grid-column:1/-1;min-height:46px;padding:6px 6px 21px;position:relative;overflow:hidden}.l4ar-input-prompt>span{top:auto}.l4ar-input-prompt p{color:var(--academic-prompt);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:8px;font-style:italic;font-weight:450;line-height:1.36;display:-webkit-box;overflow:hidden}.l4ar-input-loading{color:var(--academic-light);grid-column:1/-1;margin:0}@media (width<=520px){.l4ar-input-preview{width:min(190px,52%);max-height:170px}.l4ar-input-preview-grid figure img{height:auto}.l4ar-input-prompt{min-height:50px}.l4ar-input-prompt p{-webkit-line-clamp:3}}@media (width<=680px){.paper-key-stats{grid-template-columns:1fr}.paper-key-stats>div{grid-template-columns:minmax(110px,auto) minmax(0,1fr);align-items:center;padding:18px 4px}.paper-key-stats>div+div{border-top:1px solid var(--academic-border);border-left:0}}@media (hover:hover){:where(.paper-teaser,.interface-figure,.method-figure,.capability-list article,.comparison-gallery figure,.l4ar-widget,.citation-stack pre):hover{background-color:#fafafa;border-color:#d4cfee;transform:translateY(-3px);box-shadow:0 10px 25px #2a234114}}:where(.paper-teaser,.interface-figure,.method-figure,.comparison-gallery figure) img:hover{box-shadow:none;transform:none}@media (prefers-reduced-motion:reduce){:where(.paper-teaser,.interface-figure,.method-figure,.capability-list article,.comparison-gallery figure,.l4ar-widget,.citation-stack pre){transition:none}}@media (forced-colors:active){.paper-title-accent{color:canvastext;-webkit-text-fill-color:currentColor;background:0 0}}.gallery-section .l4ar-widget{border:1px solid var(--academic-border);background:#fff;border-radius:16px;width:min(928px,100%);padding:14px;box-shadow:0 4px 12px #0f172a0d}.gallery-section .l4ar-stage{border-color:var(--academic-border);border-radius:9px}.gallery-section .l4ar-sample-selector{padding:12px 2px 0}@media (width<=520px){.gallery-section .l4ar-widget{border-radius:13px;padding:8px}}.gallery-section .l4ar-family-buttons button{color:var(--academic-ink);box-shadow:none;background:#fff;border-color:#d4d4d8;position:relative;overflow:hidden}.gallery-section .l4ar-family-buttons button:hover{color:var(--academic-ink);background:#f4f4f5;border-color:#a1a1aa}.gallery-section .l4ar-family-buttons button.selected{border-color:var(--academic-ink);background:var(--academic-ink);color:#fff;box-shadow:none}.gallery-section .l4ar-family-buttons button.selected:after,.gallery-section .l4ar-samples-row>button.selected:after{content:"";z-index:2;background:var(--spectral-gradient);pointer-events:none;height:3px;position:absolute;bottom:0;left:0;right:0}.gallery-section .l4ar-family-buttons button:focus-visible,.gallery-section .l4ar-samples-row>button:focus-visible{outline:2px solid var(--spectral-violet);outline-offset:2px}.gallery-section .l4ar-samples-row>button{box-shadow:none;background:#f4f4f5;border-width:2px;border-color:#0000;border-radius:8px;transition:border-color .16s,box-shadow .16s}.gallery-section .l4ar-samples-row>button:hover{border-color:#a1a1aa}.gallery-section .l4ar-samples-row>button.selected{border-color:var(--academic-ink);box-shadow:0 0 0 1px var(--academic-ink)}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}