/* BeliefVLA — a research page, typeset as an editorial. No remote dependencies. */
:root{color-scheme:light;--paper:#fff;--canvas:#fafbfc;--wash:#f3f5f8;--ink:#19232f;--muted:#586575;--subtle:#687583;--blue:#285994;--blue-wash:#eaf1fa;--line:#dce2e8;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif;--mono:'Cascadia Code',Consolas,monospace;--max:1160px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.7 var(--sans);-webkit-font-smoothing:antialiased}
::selection{background:#d9e7f9;color:#173a68}
a{color:var(--blue);text-decoration:none;text-underline-offset:4px}
a:hover{text-decoration:underline}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer}
button:disabled{cursor:default}
:focus-visible{outline:3px solid #4074b5;outline-offset:5px}
button:focus-visible{outline-offset:2px}
img{display:block;max-width:100%;height:auto}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
h1,h2,h3,p,figure{margin:0}
h2,h3{font-weight:400}
sub,sup{font-size:.7em;line-height:0;position:relative;vertical-align:baseline}
sup{top:-.6em}sub{bottom:-.2em}
[hidden]{display:none!important}
.container{width:min(var(--max),calc(100% - 80px));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:100;left:16px;top:12px;transform:translateY(-160%);padding:10px 18px;background:var(--ink);color:white}
.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:72px}
.wordmark{font:1.65rem/1 var(--serif);letter-spacing:-1px;color:var(--ink);white-space:nowrap}
.wordmark>span:first-child{color:var(--blue);margin-inline-start:.1em}
.wordmark:hover{text-decoration:none}
.brand-dot{color:var(--blue)}
.nav-links{display:flex;gap:32px;margin-left:auto;margin-right:36px}
.nav-links a{position:relative;color:var(--muted);font-size:.875rem;line-height:44px}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--blue);text-decoration:none}
.nav-links a[aria-current]::after{position:absolute;content:'';height:2px;background:var(--blue);bottom:0;left:0;right:0}
.nav-paper{display:flex;align-items:center;gap:22px;color:var(--ink);font-size:.875rem;border-bottom:1px solid var(--ink);padding-block:7px;white-space:nowrap}
.nav-paper:hover{color:var(--blue);text-decoration:none;border-color:var(--blue)}
.hero{text-align:center;padding-top:65px;padding-bottom:0}
.eyebrow,.section-index,.step-label,.note-label{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600}
.hero-eyebrow{display:flex;align-items:center;justify-content:center;gap:15px;color:var(--muted)}
.eyebrow-line{height:1px;width:32px;background:#9eafc3}
.project-name{display:block;font:clamp(4.5rem,8.2vw,7rem)/1.13 var(--serif);letter-spacing:-.064em;margin-top:15px;color:var(--ink)}
.project-name>span:first-child{color:var(--blue);margin-inline-start:.1em}
.paper-title{display:block;font:400 clamp(1.65rem,2.5vw,2.35rem)/1.3 var(--serif);letter-spacing:-.025em;margin:22px auto 28px;max-width:1050px;text-wrap:balance}
.authors{display:flex;flex-wrap:wrap;justify-content:center;column-gap:21px;row-gap:10px;max-width:1080px;margin:0 auto;font-size:1rem;line-height:1.8}
.authors span{white-space:nowrap}
.authors sup{color:var(--blue);margin-left:2px;font-size:.66em}
.affiliations{display:flex;justify-content:center;flex-wrap:wrap;column-gap:22px;row-gap:6px;color:var(--muted);font-size:.875rem;margin-top:12px}
.affiliations sup{margin-right:3px}
.author-notes{display:flex;justify-content:center;gap:20px;color:var(--subtle);font-size:.75rem;margin-top:8px}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:11px 21px;border:1px solid transparent;border-radius:4px;font-size:.875rem;font-weight:600;line-height:1.5;transition:background .18s ease,border-color .18s ease,transform .18s ease}
.button:hover{text-decoration:none;transform:translateY(-2px)}
.button-primary{background:var(--ink);color:white;border-color:var(--ink)}
.button-primary:hover{background:#294c75;border-color:#294c75}
.button-secondary{background:white;border-color:#cad2dc;color:var(--ink)}
.button-secondary:hover{background:var(--wash);border-color:#8c9daf}
.button-detail{font:400 .75rem/1 var(--mono);opacity:.76;margin-left:14px}
.hero-thesis{font:italic 1.1rem/1.5 var(--serif);color:var(--muted);margin-top:25px}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:46px;padding-block:28px 34px}
.hero-facts>a{display:flex;flex-direction:column;align-items:center;color:var(--ink);padding-inline:20px}
.hero-facts>a+a{border-left:1px solid var(--line)}
.hero-facts>a:hover{text-decoration:none}
.hero-facts>a:hover .fact-value{color:var(--blue)}
.fact-value{font:2.75rem/1.2 var(--serif);letter-spacing:-.05em;font-variant-numeric:tabular-nums;transition:color .18s}
.fact-value>span{font:1.15rem/1 var(--serif);margin-left:4px;letter-spacing:-.02em}
.fact-label{font-size:.875rem;margin-top:6px}
.fact-source{color:var(--subtle);font-size:.75rem;margin-top:1px}
.film-section{background:#152332;color:#f3f6fa;padding:34px 0 28px}
.film-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:21px}
.film-heading h2{font:1.8rem/1.2 var(--serif);letter-spacing:-.035em}
.film-heading p{font-size:.8125rem;color:#b9c7d6}
.film-platform{display:inline-block;border:1px solid #4a5b6d;padding:2px 9px;margin-left:18px;font: .75rem/1.6 var(--mono);border-radius:2px}
.film{position:relative}
.film-stage{position:relative;width:100%;aspect-ratio:16/9;min-height:200px;border-radius:5px;overflow:hidden;background:#080d13}
.film iframe{position:absolute;inset:0;display:block;width:100%;height:100%;border:0}
.film figcaption{display:flex;justify-content:space-between;gap:20px;margin-top:16px;color:#becbd8;font-size:.75rem;line-height:25px}
.film figcaption a{color:#e9f2fd;white-space:nowrap}
.section{padding-block:92px}
.section-tinted{background:var(--canvas);border-block:1px solid var(--line)}
.section-heading{margin-bottom:40px}
.section-index{display:block;color:var(--blue);margin-bottom:17px}
.section-heading h2,.citation-grid h2{font:clamp(2rem,3.5vw,3.15rem)/1.15 var(--serif);letter-spacing:-.04em;text-wrap:balance}
.section-heading>p{max-width:680px;color:var(--muted);margin-top:20px;font-size:1rem;line-height:1.8}
.overview-grid{display:grid;grid-template-columns:1fr 1.07fr;align-items:center;gap:65px}
.lead{font:1.35rem/1.45 var(--serif);letter-spacing:-.02em;margin-bottom:17px}
.overview-copy>p:not(.lead){color:var(--muted);margin-bottom:14px;font-size:1rem;line-height:1.85}
.text-link{display:inline-block;font-size:.875rem;font-weight:600;margin-top:9px}
.text-link span{margin-left:12px}
.image-link{display:block;border-radius:4px}
.image-link img{width:100%}
.image-link:hover{outline:1px solid #90a9c8;outline-offset:6px}
figcaption{font-size:.8125rem;line-height:1.65;color:var(--muted);margin-top:18px}
.caption-label{font-weight:600;color:var(--ink)}
.concept-figure{padding:16px 0 0}
.concept-figure figcaption{margin-top:26px}
.abstract-details{margin-top:45px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:23px 0;color:var(--ink);font:1.25rem/1.2 var(--serif)}
summary::-webkit-details-marker{display:none}
.details-icon{font:1.5rem/1 var(--sans);color:var(--blue)}
details[open] .details-icon{transform:rotate(45deg)}
.abstract-text{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:0 0 30px;font-size:1rem;line-height:1.85;color:var(--muted)}
.architecture-figure>.image-link{background:white;border:1px solid var(--line);padding:26px;border-radius:5px}
.architecture-figure figcaption{max-width:940px}
.method-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:43px}
.method-steps article{border-top:1px solid #bac8d8;padding-top:24px}
.step-label{color:var(--blue);font-size:.75rem;letter-spacing:.09em}
.method-steps h3{font:1.45rem/1.25 var(--serif);letter-spacing:-.03em;margin:13px 0 13px}
.method-steps p{color:var(--muted);font-size:1rem;line-height:1.8}
.training-note{display:flex;align-items:baseline;gap:25px;border-top:1px solid var(--line);margin-top:38px;padding-top:25px}
.note-label{color:var(--ink);font-size:.75rem;white-space:nowrap;letter-spacing:.07em}
.training-note p{color:var(--muted);font-size:.875rem;line-height:1.8}
.training-note a{white-space:nowrap;font-size:.8125rem}
.tab-list{display:flex;align-items:stretch;gap:8px;border-bottom:1px solid var(--line);margin-bottom:30px}
.tab-list button{border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);padding:12px 20px 15px;font-size:1rem;text-align:left}
.tab-list button>span{font-size:.75rem;margin-left:8px;color:var(--subtle)}
.tab-list button[aria-selected=true]{color:var(--blue);border-bottom-color:var(--blue)}
.tab-list button:hover{background:var(--wash);color:var(--blue)}
.benchmark-panel:not([role=tabpanel])+.benchmark-panel{margin-top:40px}
.panel-heading{display:flex;align-items:baseline;justify-content:space-between;gap:30px;margin:0 0 22px}
.panel-heading h3{font:1.5rem/1.4 var(--serif);letter-spacing:-.02em}
.panel-heading p{color:var(--muted);font-size:.875rem;margin-top:7px;max-width:720px}
.source-link{font-size:.75rem;white-space:nowrap}
.table-scroll{overflow-x:auto;overscroll-behavior-x:contain;border-top:1.5px solid var(--ink);border-bottom:1px solid var(--ink);scrollbar-width:thin}
table{border-collapse:collapse;width:100%;font-size:.9375rem;font-variant-numeric:tabular-nums;white-space:nowrap}
th,td{padding:13px 19px;text-align:right;line-height:1.5}
th:first-child{text-align:left}
thead{color:var(--muted);font-size:.8125rem}
thead th{font-weight:400;border-bottom:1px solid #aebdcd}
tbody th{font-weight:400}
tbody tr+tr{border-top:1px solid #e8ecf0}
tbody tr:not(.ours):not(.table-group):hover{background:#f6f8fb}
.ours{background:var(--blue-wash);color:#204e83}
.ours th{font-weight:600}
.ours th>span{font-size:.75rem;font-weight:400;display:inline-block;margin-left:9px;border:1px solid #b1c8e2;border-radius:3px;padding:1px 6px;vertical-align:middle}
td:last-child{font-weight:500}
td strong{font-weight:700}
.table-group th{background:var(--wash);color:var(--muted);font-size:.75rem;letter-spacing:.05em;text-align:left}
.table-note{font-size:.8125rem;color:var(--muted);margin-top:16px;line-height:1.8;max-width:1040px}
.tasks-figure{margin-top:48px}
.tasks-figure>.image-link{padding:12px 0}
.perturbation-tabs{display:grid;grid-template-columns:280px minmax(0,1fr);gap:50px;align-items:start}
.perturbation-list{border-top:1px solid var(--line)}
.perturbation-list button{display:flex;align-items:center;gap:16px;width:100%;min-height:73px;background:none;border:0;border-bottom:1px solid var(--line);padding:16px 8px;color:var(--muted);text-align:left;font-size:.9375rem;line-height:1.5}
.scenario-number{font:.75rem/1 var(--mono);color:var(--subtle)}
.scenario-arrow{margin-left:auto;opacity:0;color:var(--blue);font-size:1.1rem}
.perturbation-list button[aria-selected=true]{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.perturbation-list button[aria-selected=true] .scenario-arrow{opacity:1}
.perturbation-list button:hover{color:var(--blue);background:var(--blue-wash)}
.scenario-panel:not([role=tabpanel]){grid-column:2}
.scenario-image{position:relative;height:360px;background:#e7ecf1;overflow:hidden;border-radius:4px}
.scenario-image>img{width:100%;height:100%;object-fit:contain}
.scenario-image-split{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.image-tag{position:absolute;left:16px;bottom:16px;max-width:calc(100% - 32px);font-size:.75rem;padding:5px 10px;background:rgba(255,255,255,.95);color:#304254;letter-spacing:.02em;border-radius:2px}
.scenario-description{display:flex;gap:24px;justify-content:space-between;margin-top:24px}
.scenario-description h3{font:1.5rem/1.3 var(--serif);letter-spacing:-.025em;margin-bottom:10px}
.scenario-description p{font-size:.9375rem;color:var(--muted);line-height:1.8;max-width:510px}
.scenario-result{display:flex;flex-direction:column;align-items:flex-end;flex:none;min-width:120px;border-left:1px solid var(--line);padding-left:22px;align-self:flex-start}
.scenario-result strong{font:2.3rem/1.1 var(--serif);letter-spacing:-.06em;color:var(--blue)}
.scenario-result strong>span{font-size:1rem;letter-spacing:0;margin-left:3px}
.scenario-result>span{font-size:.75rem;color:var(--muted);margin-top:7px}
.scenario-result small{font-size:.75rem;color:var(--muted);margin-top:6px}
.scenario-note{color:var(--muted);font-size:.8125rem;margin-top:30px;text-align:right}
.scenario-note a{white-space:nowrap;margin-left:8px}
.discussion-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:42px}
.discussion-grid article{padding-top:25px;border-top:1px solid var(--line)}
.discussion-grid h3{font:1.7rem/1.3 var(--serif);letter-spacing:-.03em;margin:12px 0 16px}
.inline-note{color:var(--subtle);font-size:1.15rem}
.discussion-grid p{color:var(--muted);font-size:1rem;line-height:1.85}
.citation-section{background:var(--wash);padding-block:66px;border-block:1px solid var(--line)}
.citation-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:center}
.citation-grid h2{font-size:2.55rem}
.citation-grid>div>p{font-size:.9375rem;color:var(--muted);max-width:340px;margin-top:18px}
.citation-grid .button{margin-top:27px}
.citation-card{background:white;border:1px solid #d4dde6;border-radius:4px;overflow:hidden;min-width:0}
.citation-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 22px;border-bottom:1px solid var(--line);font-size:.875rem}
.citation-heading small{font-size:.75rem;color:var(--subtle);margin-left:10px}
.citation-heading button{border:0;background:none;color:var(--blue);font-size:.75rem;padding:5px 0;min-height:32px}
.citation-heading button:hover{text-decoration:underline}
pre{font:.75rem/1.85 var(--mono);margin:0;padding:22px;white-space:pre-wrap;overflow-wrap:anywhere;tab-size:2;color:#3f5165}
.citation-note{font-size:.75rem;color:var(--muted);padding:0 22px 18px}
.site-footer{display:flex;align-items:center;gap:40px;min-height:108px}
.site-footer .wordmark{font-size:1.4rem}
.site-footer p{color:var(--subtle);font-size:.8125rem}
.back-top{margin-left:auto;color:var(--ink);font-size:.8125rem;white-space:nowrap}
.back-top>span{margin-left:14px}
@media(min-width:1500px){.hero{padding-top:80px}.project-name{font-size:7.5rem}.paper-title{margin-top:23px}.hero-facts{margin-top:50px}}
@media(max-width:1000px){.container{width:calc(100% - 56px)}.nav-links{gap:22px;margin-right:15px}.hero{padding-top:45px}.paper-title{font-size:2rem}.wide-break{display:none}.authors{max-width:780px;column-gap:18px}.overview-grid{gap:36px}.method-steps{gap:24px}.perturbation-tabs{grid-template-columns:240px minmax(0,1fr);gap:28px}.scenario-image{height:320px}.scenario-description{gap:18px}.scenario-result{min-width:100px;padding-left:14px}.citation-grid{gap:40px;grid-template-columns:1fr 1.3fr}.tab-list button{padding-inline:16px}}
@media(max-width:760px){.container{width:calc(100% - 40px)}html{scroll-padding-top:116px}.nav{gap:16px;min-height:66px;flex-wrap:wrap;padding-top:17px;padding-bottom:0}.nav .wordmark{font-size:1.5rem}.nav-paper{margin-left:auto;order:1;padding:3px 0;gap:16px}.nav-links{order:2;flex-basis:100%;justify-content:space-between;gap:16px;margin:0}.nav-links a{font-size:.8125rem;line-height:41px}.hero{padding-top:36px}.hero-eyebrow{font-size:.75rem;letter-spacing:.1em}.project-name{font-size:5.2rem;margin-top:17px}.paper-title{font-size:1.7rem;line-height:1.35;margin-top:19px;margin-bottom:24px}.authors{column-gap:17px;row-gap:8px;font-size:.875rem;max-width:570px}.affiliations{font-size:.8125rem;gap:6px 16px;margin-top:15px}.author-notes{font-size:.75rem;gap:16px}.hero-actions{margin-top:26px;gap:9px}.button{padding:11px 15px;font-size:.8125rem;gap:7px}.button-detail{margin-left:7px;font-size:.75rem}.hero-thesis{font-size:1rem;max-width:300px;margin:24px auto 0}.hero-facts{margin-top:30px;padding-block:23px 25px}.hero-facts>a{padding-inline:9px}.fact-value{font-size:2.15rem}.fact-value>span{font-size:.9rem}.fact-label{font-size:.75rem;line-height:1.5;max-width:170px;min-height:36px}.fact-source{font-size:.75rem;line-height:1.6;margin-top:4px}.film-section{padding-block:26px}.film-heading{margin-bottom:16px}.film-heading h2{font-size:1.5rem}.film-heading p{font-size:.75rem;max-width:175px;text-align:right;line-height:1.7}.film-platform{display:none}.film figcaption{font-size:.75rem;line-height:1.65;gap:16px;min-height:50px}.film figcaption>span{max-width:290px}.section{padding-block:62px}.section-heading{margin-bottom:30px}.section-index{font-size:.75rem;margin-bottom:14px}.section-heading h2{font-size:2.35rem}.section-heading>p{margin-top:17px;font-size:1rem}.overview-grid{grid-template-columns:1fr;gap:30px}.overview-copy{max-width:630px}.concept-figure{max-width:580px;margin:auto}.abstract-details{margin-top:35px}.abstract-text{grid-template-columns:1fr;gap:18px}.architecture-figure>.image-link{padding:12px}.method-steps{grid-template-columns:1fr;gap:28px;margin-top:32px}.method-steps article{padding-top:20px}.method-steps h3{font-size:1.55rem;margin-block:10px}.training-note{flex-wrap:wrap;gap:10px 20px;margin-top:30px;padding-top:22px}.training-note p{flex-basis:100%;order:2}.training-note>a{margin-left:auto}.tab-list{gap:0}.tab-list button{flex:1;padding:12px 10px;font-size:.9375rem;text-align:center;line-height:1.5}.tab-list button>span{display:block;font-size:.75rem;margin:4px 0 0}.panel-heading{display:block;margin-bottom:19px}.panel-heading p{margin-bottom:8px}.source-link{font-size:.75rem}th,td{padding:11px 14px}.table-note{font-size:.8125rem}.tasks-figure{margin-top:34px}.perturbation-tabs{grid-template-columns:1fr;gap:22px}.perturbation-list{display:flex;overflow-x:auto;scrollbar-width:thin;border-top:0}.perturbation-list button{flex:none;width:auto;min-height:57px;font-size:.8125rem;padding:13px 15px;gap:9px;white-space:nowrap}.scenario-arrow{display:none}.scenario-panel:not([role=tabpanel]){grid-column:1}.scenario-image{height:auto;aspect-ratio:16/10}.scenario-description{margin-top:20px;gap:20px}.scenario-description h3{font-size:1.5rem}.scenario-result{min-width:109px;padding-left:17px}.scenario-result strong{font-size:2.15rem}.scenario-note{text-align:left;font-size:.75rem;margin-top:25px}.scenario-note a{margin-left:0;display:inline-block}.discussion-grid{grid-template-columns:1fr;gap:32px;margin-top:32px}.discussion-grid h3{font-size:1.65rem}.citation-section{padding-block:52px}.citation-grid{grid-template-columns:1fr;gap:32px}.citation-grid h2{font-size:2.35rem}.citation-grid>div>p{max-width:100%}.citation-grid h2 br{display:none}.citation-heading{padding:14px 17px}pre{padding:18px;font-size:.75rem}.citation-note{padding-inline:18px}.site-footer{flex-wrap:wrap;gap:16px;min-height:136px;padding-block:26px}.site-footer p{order:3;flex-basis:100%;font-size:.75rem}.back-top{font-size:.75rem}}
@media(max-width:380px){.container{width:calc(100% - 32px)}.project-name{font-size:4.5rem}.paper-title{font-size:1.5rem}.hero-actions{flex-direction:column;align-items:stretch;margin-inline:18px}.hero-actions .button{justify-content:center}.fact-value{font-size:1.8rem}.fact-label{font-size:.75rem;min-height:34px}.fact-source{font-size:.75rem}.section-heading h2{font-size:2rem}.scenario-description{gap:13px}.scenario-description p{font-size:.9375rem}.scenario-result{min-width:92px;padding-left:12px}.scenario-result strong{font-size:1.9rem}.film-heading p{max-width:139px}.citation-heading{gap:8px}.citation-heading small{margin-left:4px}.citation-heading button{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.button:hover{transform:none}}
@media print{.site-header,.hero-actions,.film-section,.tab-list,.perturbation-list,.citation-heading button,.back-top,.skip-link{display:none!important}html{font-size:11pt}body{color:#111;background:#fff}.container{width:100%;max-width:none}.hero{padding-top:0}.project-name{font-size:48pt}.paper-title{font-size:20pt}.hero-facts{margin-top:24px}.section,.citation-section{padding-block:28px}.section-tinted,.citation-section{background:#fff}.section-heading h2{font-size:24pt}.benchmark-panel[hidden],.scenario-panel[hidden]{display:block!important;margin-top:22px}.perturbation-tabs{display:block}.scenario-panel{break-inside:avoid;margin-bottom:26px}.scenario-image{height:230px}.abstract-text{display:block}.abstract-text p+p{margin-top:10px}.method-steps,.overview-grid,.discussion-grid,.citation-grid{gap:24px}.table-scroll{overflow:visible}th,td{padding:7px 10px}a{color:inherit}table,figure{break-inside:avoid}.site-footer{min-height:60px}.scenario-note{margin-top:15px}}