:root{--ink:#171a24;--muted:#626775;--blue:#2448ed;--line:#e3e5ea;--paper:#fff;--wash:#f6f7fa;--orange:#e56945;--radius:14px;--font:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.55 var(--font);-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}button,input,select,textarea{font:inherit}button,a,input,select,textarea{ 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var(--line)}.scope-strip>p{font-size:15px;color:var(--muted);line-height:1.7}.scope-strip>p strong{color:var(--ink);font-weight:500}.scope-strip>div{display:flex;align-items:center;gap:15px;border-left:1px solid var(--line);padding-left:37px}.scope-strip>div strong{font-size:34px;letter-spacing:-.04em;font-weight:500}.scope-strip>div span{font-size:13px;color:var(--muted);max-width:110px;line-height:1.45}.scope-strip .scope-note{text-align:right;font-size:13px}.collections-section{background:#fff}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-bottom:35px}.section-heading .eyebrow{margin-bottom:15px;color:#737b8b}.section-heading>p{font-size:15px;color:var(--muted);max-width:370px;line-height:1.7;padding-bottom:3px}.collection-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:25px}.collection-tabs{display:flex;gap:8px}.tab{border:0;background:transparent;border-radius:6px;padding:10px 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@media(min-width:1600px){.hero h1{font-size:76px}}@media(max-width:1100px){.container,.header-inner{width:calc(100% - 56px)}.site-header nav{gap:18px}.preview-label{display:none}.hero{gap:32px;padding-top:50px}.hero h1{font-size:56px}.hero-description{font-size:15px}.section-heading{gap:35px}.scope-strip>div{padding-left:22px}.scope-strip>div strong{font-size:30px}.purpose-inner{gap:60px}.faq-layout{gap:55px}.example-content{padding:22px 18px}.example-content h3{font-size:19px}.site-footer>p{display:none}.collection-card{padding:21px}.card-plus{right:21px}}
@media(max-width:800px){.container,.header-inner{width:calc(100% - 40px)}.site-header{height:72px}.brand{font-size:26px}.site-header nav{display:none}.header-actions .button{font-size:12px;padding:10px 14px;min-height:40px}.hero{gap:25px;padding-top:35px;padding-bottom:35px}.hero h1{font-size:44px}.hero-description{font-size:14px;line-height:1.65}.hero-actions{flex-direction:column;align-items:flex-start;gap:10px;margin-top:24px}.hero-actions .button{font-size:13px;min-height:41px}.hero-footnote{font-size:11px;align-items:flex-start}.hero-art{aspect-ratio:.8}.image-index{font-size:9px;left:15px;top:15px}.asset-label{left:12px;right:12px;bottom:30px;padding:10px;gap:8px}.asset-label-icon{width:30px;height:30px}.asset-label-icon svg{width:19px;height:19px}.asset-label strong{font-size:12px}.asset-label span:not(.asset-label-symbol){font-size:10px}.asset-label-symbol{display:none}.scope-strip{grid-template-columns:1fr 1fr 1fr;gap:18px;padding:25px 0}.scope-strip>p{font-size:13px}.scope-strip .scope-note{display:none}.scope-strip>div{padding-left:15px;gap:10px;flex-direction:column;align-items:flex-start}.scope-strip>div span{font-size:11px}.section-pad{padding:60px 0}h2{font-size:34px}.section-heading{gap:30px;align-items:flex-start}.section-heading>p{font-size:13px;max-width:280px}.collection-grid{grid-template-columns:repeat(2,1fr)}.collection-card{min-height:186px}.collection-toolbar{align-items:flex-start}.search-box{width:230px}.tab{font-size:12px;padding:9px}.examples-grid{gap:14px}.example-content{padding:19px 15px}.example-content h3{font-size:17px;line-height:1.3}.example-content p{font-size:12px}.mono-label{font-size:9px}.example-badge{font-size:9px;left:12px;top:12px}.file-tags{gap:4px}.file-tags span{font-size:10px;padding:3px 6px}.steps-grid{gap:25px}.steps-grid h3{font-size:18px}.steps-grid p{font-size:13px}.preview-callout{padding:18px;font-size:12px}.preview-callout .button{font-size:12px;padding:10px 13px}.purpose-section{padding:58px 0}.purpose-section h2{font-size:44px}.purpose-inner{gap:38px}.purpose-inner p:not(.eyebrow){font-size:14px}.faq-layout{gap:35px;grid-template-columns:.75fr 1.25fr}.faq-list summary{font-size:14px}.site-footer>div{gap:15px;font-size:11px}.final-cta h2{font-size:34px}}
@media(max-width:580px){html{scroll-padding-top:84px}.container,.header-inner{width:calc(100% - 36px)}.brand{font-size:24px}.brand svg{width:22px;height:22px}.site-header{height:68px}.hero{grid-template-columns:1fr;gap:27px;padding-top:32px;padding-bottom:32px}.hero-copy{padding:0}.hero .eyebrow{font-size:10px}.hero h1{font-size:52px;line-height:1.06;margin-top:21px}.hero-description{max-width:100%;font-size:15px;margin-top:20px}.hero-actions{flex-direction:row;margin-top:24px;gap:9px}.hero-actions .button{padding:12px 14px;white-space:normal;font-size:12px}.hero-footnote{font-size:11px;margin-top:19px}.hero-art{aspect-ratio:1.25}.hero-image{object-position:center 44%}.asset-label{left:15px;right:15px;bottom:28px;padding:12px}.asset-label strong{font-size:13px}.asset-label span:not(.asset-label-symbol){font-size:11px}.asset-label-icon{height:35px;width:35px}.image-index{font-size:10px}.illustration-label{font-size:9px;right:15px;bottom:9px}.scope-strip{grid-template-columns:1fr 1fr;gap:12px;padding:22px 0}.scope-strip>p:first-child{grid-column:1/-1;margin-bottom:5px;font-size:13px}.scope-strip>p br{display:none}.scope-strip>p strong{margin-left:5px}.scope-strip>div{flex-direction:row;align-items:center;border-left:0;padding-left:0;gap:12px}.scope-strip>div strong{font-size:32px}.scope-strip>div span{font-size:11px;max-width:100px}.section-pad{padding:48px 0}.eyebrow{font-size:10px}h2{font-size:32px}.section-heading{flex-direction:column;gap:17px;margin-bottom:26px}.section-heading>p{font-size:14px;max-width:100%}.section-heading .eyebrow{margin-bottom:12px}.collection-toolbar{flex-direction:column;gap:16px}.collection-tabs{width:100%;gap:10px}.tab{font-size:13px;padding:10px 12px}.search-box{width:100%;padding:12px}.search-box input{font-size:14px}.collection-grid{grid-template-columns:1fr;gap:10px}.collection-card{min-height:140px;padding:20px 20px 18px}.collection-icon{width:32px;height:32px;margin-bottom:11px}.collection-card h3{font-size:17px}.collection-card p{font-size:13px;max-width:280px}.collection-card-footer{position:absolute;right:20px;top:26px;width:auto;padding:0;font-size:11px}.card-plus{display:none}.collection-bottom{flex-direction:column;font-size:12px;gap:12px}.collection-bottom .text-button{text-align:left;font-size:13px}.examples-grid{grid-template-columns:1fr;gap:23px}.example-image{aspect-ratio:1.65}.example-content{padding:24px}.example-content h3{font-size:22px}.example-content p{font-size:14px}.mono-label{font-size:10px}.file-tags span{font-size:11px;padding:4px 8px}.example-badge{font-size:10px;top:15px;left:15px}.steps-grid{grid-template-columns:1fr;gap:25px;margin-top:30px}.steps-grid article{padding-top:20px}.step-number{margin-bottom:12px}.steps-grid h3{font-size:20px}.steps-grid p{font-size:14px}.preview-callout{flex-direction:column;align-items:flex-start;gap:15px;font-size:14px;padding:20px}.preview-callout .button{font-size:13px}.purpose-inner{grid-template-columns:1fr;gap:26px}.purpose-section h2{font-size:45px}.purpose-inner p:not(.eyebrow){font-size:15px}.faq-layout{grid-template-columns:1fr;gap:28px}.faq-list summary{font-size:14px;padding:20px 0}.faq-list details p{font-size:14px}.final-cta{padding:48px 0}.final-cta h2{font-size:31px}.site-footer{flex-wrap:wrap;gap:23px;padding-top:30px;padding-bottom:30px}.site-footer>div{width:100%;flex-wrap:wrap;gap:18px;font-size:12px}.site-footer>div>span{margin-left:auto}dialog{width:calc(100% - 20px);max-height:calc(100dvh - 24px);border-radius:10px}.dialog-top{padding:15px 20px}.collection-dialog-intro{padding:24px 22px}.collection-dialog-intro h2{font-size:28px}.domain-family{padding:0 22px 20px}.asset-type{padding:16px}.asset-type-head{align-items:flex-start;gap:12px}.asset-type h4{font-size:15px}.asset-type .button{font-size:11px;white-space:normal;min-width:72px}.dialog-note{padding:16px 22px}.submission-heading{padding:22px 22px 0}.submission-heading h2{font-size:26px}.form-steps{margin:22px;gap:8px;font-size:11px}.form-steps li{gap:6px}.form-steps li span{height:23px;width:23px}#contribution-form{padding:0 22px 22px}.form-footer{flex-wrap:wrap}.form-footer>p{font-size:11px;max-width:120px}.form-footer .button{padding:10px 14px;font-size:12px}.review-grid{grid-template-columns:90px 1fr;gap:12px;font-size:13px}.drop-zone{padding:22px}.selection-guide{padding:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}} 
.domain-family{padding:0 34px 28px}.domain-family>h3{font-size:12px;color:#747b8b;letter-spacing:.08em;text-transform:uppercase;margin:6px 0 15px}
/* Regular reading text and controls remain comfortable at every breakpoint. */
.collection-card p,.collection-card h3,.search-box input,.tab,.example-content p,.steps-grid p,.faq-list summary,.companion-list,.asset-type .button{font-size:max(14px,.875rem)}
.example-content .mono-label,.eyebrow,.preview-label,.example-badge,.file-tags span,.collection-card-footer,.collection-bottom,.collection-bottom .text-button,.hero-footnote,.scope-strip>div span,.site-footer>p,.site-footer>div,.dialog-note,.dialog-top .eyebrow,.form-steps,.form-footer>p,.required-note,.optional-note,.drop-zone small,.selected-files .file-size{font-size:max(12px,.75rem)}
@media(max-width:580px){.domain-family{padding:0 22px 20px}.collection-card-footer{position:static;margin-top:0;padding-top:14px}.collection-card{min-height:165px}.collection-card h3{font-size:17px}.form-steps{font-size:12px}.form-footer>p{max-width:115px}}
/* Contributor account and workspace */
.sign-in-link{border:0;background:none;padding:8px 2px;font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}.sign-in-link:hover{color:var(--blue)}.account-button{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:white;border-radius:7px;padding:7px 12px;font-size:13px;font-weight:600}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eef1ff;color:var(--blue);font-size:12px;font-weight:700;flex-shrink:0}.account-button:hover{border-color:#a7b5f9}.workspace{padding-top:32px;padding-bottom:65px;min-height:calc(100dvh - 180px)}.in-workspace{background:#f8f9fc}.in-workspace .site-footer{border-top:1px solid var(--line)}.workspace-topline{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.workspace-topline .eyebrow{color:#778094;display:flex;align-items:center;gap:9px}.workspace-dot{width:7px;height:7px;background:var(--blue);border-radius:2px}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:28px}.workspace-greeting{font-size:14px;color:var(--blue);font-weight:600;margin-bottom:10px}.workspace-heading h1{font-size:42px;font-weight:600;letter-spacing:-.045em}.workspace-heading>div>p:last-child{font-size:14px;color:var(--muted);margin-top:13px}.workspace-identity{display:flex;align-items:center;gap:12px;min-width:0}.workspace-identity .avatar{height:46px;width:46px;font-size:14px}.workspace-identity strong{display:block;font-size:14px;font-weight:600}.workspace-identity span:not(.avatar){display:block;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.demo-banner{display:flex;align-items:center;gap:12px;border:1px solid #dce2fa;background:#eef2ff;border-radius:8px;padding:14px 18px;margin-bottom:26px;color:#58617c;font-size:12px}.demo-banner svg{width:18px;height:18px;color:var(--blue)}.demo-banner strong{font-weight:600;color:#39456b}.demo-badge{display:inline-block;border:1px solid #d6ddf5;background:#f7f9ff;color:#6574a9;border-radius:4px;padding:3px 6px;letter-spacing:.06em;font-size:10px;font-weight:700;white-space:nowrap}.demo-banner>.demo-badge{margin-left:auto}.workspace-message{border:1px solid #bedfcf;background:#eef8f2;color:#276449;border-radius:8px;padding:14px 18px;margin-bottom:24px;font-size:14px}.contribution-options{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contribution-option{background:white;border:1px solid var(--line);border-radius:11px;padding:27px 30px}.single-option{background:linear-gradient(120deg,#fff 25%,#f0f3ff);border-color:#dbe1fa}.option-top{display:flex;align-items:center;gap:14px;margin-bottom:23px}.option-icon{display:grid;place-items:center;width:42px;height:42px;border:1px solid #dbe1fa;border-radius:9px;color:var(--blue);background:#eef2ff;font-size:24px;flex-shrink:0}.batch-icon{background:#f4f1eb;border-color:#e9e1d6;color:#a06e44}.option-top .mono-label{font-size:11px;letter-spacing:.07em}.contribution-option h2{font-size:29px;letter-spacing:-.04em}.contribution-option>p{font-size:14px;color:var(--muted);line-height:1.65;margin-top:13px;max-width:440px}.contribution-option .button{margin-top:23px;gap:24px;min-height:43px}.contribution-option .button span{font-size:17px;font-weight:400}.workspace-stats{display:grid;grid-template-columns:repeat(3,1fr) 1.1fr;border-bottom:1px solid var(--line);padding:27px 0;margin-bottom:34px}.workspace-stats>div{border-right:1px solid var(--line);padding-left:28px;display:flex;align-items:center;gap:22px}.workspace-stats>div:first-child{padding-left:0}.workspace-stats span{font-size:12px;color:var(--muted)}.workspace-stats strong{font-size:28px;font-weight:500;letter-spacing:-.04em}.workspace-stats>p{font-size:12px;color:#9197a5;text-align:right;line-height:1.6}.contributions-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:22px}.contributions-heading h2{font-size:23px}.contributions-heading p{font-size:13px;color:var(--muted);margin-top:6px}.contributions-heading .search-box{width:280px}.workspace-empty{background:white;border:1px solid var(--line);border-radius:10px;text-align:center;padding:35px 22px}.empty-icon{display:grid;place-items:center;margin:0 auto 15px;background:#f4f6fb;color:#8b96b5;border-radius:11px;width:46px;height:46px}.workspace-empty h3{font-size:19px}.workspace-empty p{font-size:14px;color:var(--muted);margin-top:9px}.workspace-empty .button{margin-top:22px;min-height:40px;font-size:13px}.workspace-empty .text-button{margin-top:16px}.workspace-help{display:flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid var(--line);border-radius:9px;padding:20px 24px;background:white;margin-top:25px}.workspace-help>div{display:flex;align-items:center;gap:15px}.workspace-help .option-icon{border:0;background:var(--wash)}.workspace-help h3{font-size:15px;letter-spacing:-.01em}.workspace-help p{font-size:12px;color:var(--muted);margin-top:5px}.workspace-help .button{min-height:40px;font-size:12px}.contributions-table-wrap{background:white;border:1px solid var(--line);border-radius:9px;overflow:auto}.contributions-table{border-collapse:collapse;width:100%;text-align:left;font-size:13px}.contributions-table th{padding:14px 20px;font-size:11px;font-weight:600;color:#858c9a;background:#fcfcfd;white-space:nowrap;border-bottom:1px solid var(--line)}.contributions-table td{padding:21px 20px;border-bottom:1px solid #edf0f5;max-width:300px;color:var(--muted)}.contributions-table tr:last-child td{border-bottom:0}.contributions-table tbody tr:hover{background:#fbfcff}.contribution-name{display:flex;align-items:center;gap:12px;min-width:180px}.row-icon{width:36px;height:40px;border:1px solid #e5e9f3;background:#f6f8fe;border-radius:6px;display:grid;place-items:center;color:#6a7cab;flex-shrink:0}.row-icon svg{width:20px;height:20px}.contribution-name strong{font-size:14px;color:var(--ink);font-weight:600;display:block;line-height:1.5;overflow-wrap:anywhere}.contribution-name div>span{font-size:12px;display:block;margin-top:4px;color:#959ba8}.status-badge{background:#edf6f0;color:#477b5a;border:1px solid #dcecdf;font-size:11px;padding:5px 8px;border-radius:5px;white-space:nowrap;display:inline-block}.table-view{background:none;border:0;padding:6px 0;color:var(--blue);font-size:12px;font-weight:600;white-space:nowrap}.table-view span{margin-left:8px}.contribution-detail{padding:28px 32px 32px}.detail-heading .eyebrow{color:#7a8396;font-size:11px;margin-bottom:12px}.detail-heading h2{font-size:29px;overflow-wrap:anywhere}.detail-heading .status-badge{margin-top:16px}.contribution-detail .review-grid{margin:24px 0}.review-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.mode-badge{border:1px solid #dce2f5;background:#f5f7ff;color:#6574a1;font-size:11px;border-radius:5px;padding:5px 8px;white-space:nowrap}.review-items{margin-top:24px}.review-item{display:flex;align-items:flex-start;gap:14px;border:1px solid var(--line);border-radius:8px;padding:17px;margin-top:10px}.review-item>div{min-width:0;flex:1}.review-item h4{margin:0;font-size:15px;overflow-wrap:anywhere}.review-item p{color:var(--muted);font-size:12px;margin-top:5px}.review-item ul{list-style:none;margin:12px 0 0;padding:0;font-size:12px;color:#677087}.review-item li{padding:5px 0;border-top:1px solid #edf0f6;overflow-wrap:anywhere}.review-item li>span{color:#969daf;margin-left:10px;white-space:nowrap}
.contributions-table-wrap{position:relative}
/* Demo authentication */
#auth-dialog{width:min(880px,calc(100% - 36px))}.auth-layout{display:grid;grid-template-columns:.9fr 1.1fr;min-height:620px}.auth-story{padding:34px;background:#18223c;color:white;display:flex;flex-direction:column;justify-content:space-between;gap:38px}.auth-story .brand-period{color:#a5b5ff}.auth-story .brand{font-size:26px;width:fit-content}.auth-story .eyebrow{color:#a7b4dc;font-size:10px;margin-bottom:22px}.auth-story h2{font-size:35px;line-height:1.16;letter-spacing:-.04em}.auth-story .serif-word{color:#b8c7ff}.auth-story>div>p:last-child{color:#aab4cb;font-size:14px;line-height:1.75;margin-top:22px}.auth-story-footer{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #ffffff20;padding-top:20px;font-size:11px;color:#aab5d0}.auth-main{padding:42px 36px 30px;position:relative}.auth-close{position:absolute;right:18px;top:16px}.auth-tabs{display:flex;gap:21px;border-bottom:1px solid var(--line);margin-bottom:28px;padding-right:20px}.auth-tabs button{border:0;background:none;padding:0 0 11px;font-size:13px;color:#89909e;border-bottom:2px solid transparent;margin-bottom:-1px}.auth-tabs button.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}.auth-main h2{font-size:30px;line-height:1.18;letter-spacing:-.04em}.auth-main>p{font-size:14px;color:var(--muted);margin-top:10px}.demo-login-button{width:100%;margin-top:26px;justify-content:space-between;font-size:13px}.auth-divider{display:flex;align-items:center;gap:12px;font-size:11px;color:#999faa;margin:23px 0}.auth-divider::before,.auth-divider::after{content:'';height:1px;background:var(--line);flex:1}.auth-divider span{white-space:nowrap}#auth-form label{font-size:13px;font-weight:600;display:block;margin-bottom:8px}#auth-form label>span{font-size:11px;font-weight:400;color:#9299a6;margin-left:5px}#auth-form input{padding:11px 12px;font-size:14px;color:var(--ink);width:100%;border:1px solid #d8dce5;border-radius:6px;margin-bottom:19px;background:white}.password-field{position:relative}.password-field input{padding-right:48px!important}.password-field button{position:absolute;right:3px;top:3px;height:38px;width:38px;border:0;background:none;color:#929bae;padding:9px}.password-field svg{height:19px;width:19px}#auth-form .form-error{margin-top:-6px;margin-bottom:10px;min-height:0}#auth-submit{width:100%;font-size:13px}.auth-main .auth-note{font-size:11px;line-height:1.7;border-top:1px solid var(--line);margin-top:23px;padding-top:17px;color:#969dac}.auth-note .demo-badge{margin-right:5px;font-size:9px}
/* Single and batch contribution forms */
.mode-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}.mode-picker button{text-align:left;border:1px solid var(--line);border-radius:8px;background:white;padding:15px 17px}.mode-picker button.active{background:#f3f5ff;border-color:#879bed}.mode-picker strong{font-size:14px;display:block}.mode-picker span{display:block;margin-top:5px;font-size:12px;color:#8a92a2}.mode-picker button.active strong{color:var(--blue)}.field-help{font-size:12px;color:#7e8799;line-height:1.65;margin-top:14px}.batch-file-help{margin-top:-2px;margin-bottom:14px}.batch-items-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:24px 0 14px;font-size:13px}.batch-items-heading span{font-size:12px;color:#969daa}.batch-item{border:1px solid var(--line);border-radius:8px;padding:15px 17px;margin-top:11px}.batch-item-heading{display:flex;gap:11px;align-items:center;margin-bottom:16px}.batch-item-number{display:grid;place-items:center;width:27px;height:27px;flex-shrink:0;background:#f0f3ff;color:#7184c0;font:11px 'Courier New',monospace;border-radius:5px}.batch-file-name{font-size:12px;color:var(--muted);flex:1;overflow-wrap:anywhere;min-width:0}.batch-file-name small{font-size:11px;color:#959daa;margin-left:8px;white-space:nowrap}.batch-item .icon-button{border:0;font-size:20px;width:26px;height:26px;padding:0}.batch-item-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.batch-item-fields>div{min-width:0}.batch-item-fields label{font-size:12px}.batch-item-fields input,.batch-item-fields select{font-size:13px;margin-bottom:0!important;padding:9px 10px!important}.batch-item-fields select{padding-right:25px!important}
@media(max-width:1100px){.header-inner{gap:20px}.header-actions{gap:12px}.site-header nav{gap:20px}.workspace-stats>div{gap:15px;padding-left:20px}.workspace-identity{max-width:260px}.workspace-heading h1{font-size:36px}.contribution-option{padding:25px}.contributions-table td,.contributions-table th{padding-left:16px;padding-right:16px}}
@media(max-width:800px){.workspace{padding-top:25px}.workspace-heading{align-items:flex-start}.workspace-heading h1{font-size:33px}.workspace-identity{display:none}.demo-banner>.demo-badge{display:none}.contribution-option{padding:23px}.option-top{gap:10px}.option-top .mono-label{font-size:10px}.contribution-option h2{font-size:26px}.workspace-stats{grid-template-columns:repeat(3,1fr)}.workspace-stats>p{display:none}.workspace-stats>div:last-of-type{border-right:0}.workspace-stats>div{flex-direction:column;align-items:flex-start;gap:5px}.workspace-help{padding:20px}.contributions-table{min-width:750px}.auth-story{padding:28px}.auth-main{padding:42px 28px 28px}.auth-story h2{font-size:29px}.auth-layout{grid-template-columns:.85fr 1.15fr}.auth-story-footer{flex-direction:column;gap:7px}.auth-main h2{font-size:27px}}
@media(max-width:580px){.header-inner{gap:12px}.header-actions{gap:12px}.header-actions .sign-in-link{font-size:12px}.header-actions #header-contribute{padding:10px 12px;font-size:12px}.account-button{padding:5px 8px;gap:7px;font-size:12px}.account-button .avatar{height:27px;width:27px;font-size:10px}.account-button-label{font-size:11px}.workspace{padding-top:20px;padding-bottom:40px}.workspace-topline{margin-bottom:19px}.workspace-topline .eyebrow{font-size:10px;letter-spacing:.1em}.workspace-topline .sign-in-link{font-size:12px}.workspace-heading{margin-bottom:21px}.workspace-heading h1{font-size:33px;line-height:1.13;max-width:330px}.workspace-heading>div>p:last-child{font-size:14px;line-height:1.65}.workspace-greeting{font-size:13px}.demo-banner{padding:13px;font-size:11px;align-items:flex-start;margin-bottom:20px}.demo-banner svg{margin-top:2px}.demo-banner strong{display:block;margin-bottom:3px}.contribution-options{grid-template-columns:1fr;gap:13px}.contribution-option{padding:23px}.option-top{margin-bottom:18px;gap:12px}.option-top .mono-label{font-size:10px}.contribution-option h2{font-size:27px}.contribution-option .button{font-size:13px;margin-top:19px}.workspace-stats{padding:23px 0;margin-bottom:25px}.workspace-stats>div{padding-left:15px}.workspace-stats span{font-size:11px;line-height:1.5;max-width:82px}.workspace-stats strong{font-size:26px}.contributions-heading{flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:18px}.contributions-heading h2{font-size:22px}.contributions-heading .search-box{width:100%}.workspace-empty{padding:30px 20px}.workspace-empty h3{font-size:18px}.workspace-empty p{font-size:13px}.workspace-help{flex-direction:column;align-items:flex-start;padding:19px;gap:19px}.workspace-help h3{font-size:14px}.workspace-help p{font-size:12px}.workspace-help>div{gap:12px}.workspace-help .button{margin-left:54px}.workspace-message{font-size:12px;padding:13px 15px}.auth-layout{display:block;min-height:0}.auth-story{display:none}#auth-dialog{width:calc(100% - 24px)}.auth-main{padding:47px 24px 25px}.auth-main h2{font-size:28px}.auth-tabs{margin-bottom:25px;gap:24px}.auth-close{right:15px;top:13px}.auth-main .auth-note{font-size:11px}.mode-picker{gap:8px}.mode-picker button{padding:13px}.mode-picker strong{font-size:13px}.mode-picker span{font-size:11px;line-height:1.5}.batch-items-heading{align-items:flex-start}.batch-items-heading span{font-size:11px;max-width:90px;text-align:right}.batch-item{padding:13px}.batch-item-fields{grid-template-columns:1fr;gap:13px}.batch-file-name small{display:block;margin-left:0;margin-top:3px}.review-heading{flex-direction:column;gap:0;margin-bottom:20px}.review-heading .review-title{margin-bottom:10px}.review-item{padding:13px;gap:10px}.review-item h4{font-size:14px}.review-item p{font-size:11px}.contribution-detail{padding:24px 22px}.detail-heading h2{font-size:25px}#form-next{white-space:normal;max-width:190px}.form-footer>p{max-width:105px}.form-footer{gap:12px}}
@media(max-width:350px){.account-button-label{display:none}.header-actions{gap:9px}.header-actions #header-contribute{padding:10px}.sign-in-link{font-size:11px}.hero h1{font-size:47px}.workspace-heading h1{font-size:30px}.auth-main{padding-left:20px;padding-right:20px}.form-footer>p{max-width:85px}.form-footer .button{font-size:11px;padding:10px 12px}.workspace-help .button{margin-left:0}}
/* Real asset library */
#asset-library{scroll-margin-top:100px}.library-section{background:#f7f8fa;border-bottom:1px solid #e4e7ec}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.library-search{width:520px;background:#fff}.library-sort{display:flex;align-items:center;gap:12px;font-size:13px;color:#656c7a;white-space:nowrap}.library-sort select{border:1px solid #dce0e7;background:#fff;padding:12px 30px 12px 14px;border-radius:6px;font:inherit;color:#232936;min-height:44px}.library-filters{display:flex;flex-wrap:wrap;gap:8px}.library-filter{border:1px solid #dfe3e9;border-radius:6px;background:#fff;color:#515968;padding:10px 14px;display:flex;align-items:center;gap:12px;font:inherit;font-size:13px;cursor:pointer;min-height:44px}.library-filter span{font-size:12px;color:#828996}.library-filter.active{color:#fff;background:#202734;border-color:#202734}.library-filter.active span{color:#cad1dd}.library-filter:hover{border-color:#8893a8}.library-results-line{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#777f8d;margin:25px 0 16px}.library-results-line p{margin:0;color:#454d5c}.library-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.library-card{min-width:0;border:1px solid #e0e4e9;border-radius:10px;overflow:hidden;background:#fff;text-align:left;padding:0;cursor:pointer;color:#252c39;transition:transform .18s,box-shadow .18s;font:inherit}.library-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px #18264112}.library-card:focus-visible,.library-filter:focus-visible{outline:3px solid #2448ed;outline-offset:4px}.library-card-image{position:relative;aspect-ratio:1.36;background:#eef0f2;overflow:hidden}.library-card-image img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .3s}.library-card:hover img{transform:scale(1.035)}.library-kind-materials img{object-fit:cover}.library-kind-robotics img{object-fit:contain}.library-card-format{position:absolute;left:12px;top:12px;background:#fffffff2;border:1px solid #e3e6eb;border-radius:4px;padding:5px 8px;font-size:11px;font-weight:600;color:#414956}.library-card-open{position:absolute;right:12px;bottom:12px;width:28px;height:28px;border-radius:50%;background:#fff;color:#344456;display:grid;place-items:center;opacity:0;transition:opacity .2s}.library-card:hover .library-card-open{opacity:1}.library-card-body{padding:18px}.library-card-category{font-size:11px;color:#7b8290;text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px}.library-card h3{font-size:17px;line-height:1.35;letter-spacing:-.025em;margin:0 0 8px;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:46px}.library-card-source{font-size:12px;color:#6e7583;margin:0 0 18px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.library-card-footer{border-top:1px solid #edf0f3;padding-top:12px;display:flex;justify-content:space-between;gap:6px;font-size:11px;color:#727b8a}.library-more{text-align:center;margin-top:35px}.library-more p{font-size:12px;color:#818897;margin-top:15px}.library-empty{grid-column:1/-1;text-align:center;padding:70px 20px}.library-empty p{color:#697384}.library-dialog{width:min(930px,calc(100% - 40px))}.library-detail-preview{height:340px;position:relative;background:#eff1f3;display:flex;justify-content:center}.library-detail-preview img{width:100%;height:100%;object-fit:contain}.library-detail-preview.library-kind-materials img{width:340px;object-fit:cover}.library-detail-preview>span{position:absolute;bottom:12px;right:15px;font-size:11px;background:#ffffffeb;padding:5px 8px;border-radius:4px;color:#6e7682}.library-detail-content{padding:34px 40px}.library-detail-content h2{font-size:34px;margin:10px 0 16px;overflow-wrap:anywhere}.library-detail-description{color:#687284;line-height:1.7;max-width:660px;font-size:15px}.library-detail-actions{display:flex;align-items:center;gap:18px;margin:25px 0 28px}.library-detail-actions>span{font-size:13px;color:#758091}.library-metadata{display:grid;grid-template-columns:1fr 1fr;gap:24px 30px;border-top:1px solid #e5e8ed;border-bottom:1px solid #e5e8ed;padding:25px 0;margin:0}.library-metadata dt{font-size:12px;color:#7f8794;margin-bottom:7px}.library-metadata dd{margin:0;font-size:14px;overflow-wrap:anywhere;line-height:1.5}.library-metadata a{color:#2448ed;text-decoration:none}.library-file-list{margin:22px 0;font-size:13px;color:#657080}.library-file-list summary{cursor:pointer;font-weight:600;color:#333c4c;padding:8px 0}.library-file-list summary>span{font-size:12px;margin-left:10px;font-weight:400;color:#8590a0}.library-file-list ul{list-style:none;padding:0;max-height:240px;overflow:auto;margin:10px 0}.library-file-list li{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #eef0f3;padding:9px 0}.library-file-list li span:first-child{overflow-wrap:anywhere}.library-file-list li span:last-child{white-space:nowrap;color:#86909e}.library-contribute-callout{background:#f5f7fa;padding:20px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-radius:6px;margin-top:28px}.library-contribute-callout strong{font-size:15px}.library-contribute-callout p{font-size:13px;color:#7b8493;margin:7px 0 0}.library-contribute-callout .button{font-size:13px;white-space:nowrap}
@media(max-width:1100px){.library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.site-header nav{gap:18px}.library-card-footer{font-size:10px}}
@media(max-width:760px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.library-toolbar{gap:16px;flex-direction:column;align-items:stretch}.library-search{width:100%}.library-sort{justify-content:flex-end}.library-card-body{padding:14px}.library-card h3{font-size:15px;min-height:41px}.library-card-footer{flex-direction:column;gap:5px;font-size:11px}.library-filter{font-size:12px;padding:9px 11px;gap:8px}.library-detail-content{padding:25px}.library-detail-preview{height:260px}.library-detail-preview.library-kind-materials img{width:260px}.library-contribute-callout{align-items:flex-start;flex-direction:column}.library-dialog{width:calc(100% - 20px)}.library-metadata{gap:20px}.library-detail-content h2{font-size:28px}.library-results-line>span{font-size:11px}}
@media(max-width:380px){.library-grid{grid-template-columns:1fr}.library-card-footer{flex-direction:row}.library-metadata{grid-template-columns:1fr}}

/* Actual collection geometry, presented as an interactive turntable. */
.hero-interactive{background:radial-gradient(ellipse at 50% 35%,#fbfcff 0%,#edf0f6 65%,#e4e8f0 100%)}
.hero-fallback{position:absolute;inset:0;object-fit:contain;padding:45px 24px 100px;transition:opacity .3s}
.hero-model{position:absolute;inset:0;cursor:grab;touch-action:pan-y;outline-offset:-4px}
.hero-model.is-dragging{cursor:grabbing}
.hero-model canvas{display:block;width:100%;height:100%}
.model-ready .hero-fallback{opacity:0;pointer-events:none}
.hero-rotation{position:absolute;top:15px;right:17px;width:34px;height:34px;display:grid;place-items:center;border:1px solid #d6dce8;background:#ffffffbd;border-radius:50%;color:#596276;backdrop-filter:blur(8px)}
.hero-rotation[hidden]{display:none}
.hero-rotation:hover{color:var(--blue);border-color:#a9b7f8;background:white}
.hero-rotation svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hero-model-hint{position:absolute;right:22px;top:62px;font-size:10px;color:#647087;pointer-events:none}
.hero-asset-link{text-align:left;width:calc(100% - 44px);color:var(--ink);cursor:pointer;transition:box-shadow .2s,border-color .2s}
.hero-asset-link:hover{border-color:#adb9f5;box-shadow:0 8px 30px #17243a15}
.hero-asset-link:focus-visible,.hero-rotation:focus-visible,.hero-model:focus-visible{outline:2px solid var(--blue);outline-offset:-3px}
@media(prefers-reduced-motion:reduce){.hero-fallback,.hero-asset-link{transition:none}}
@media(max-width:800px){.hero-interactive{aspect-ratio:1.03}.hero-model{top:35px;bottom:96px}.hero-model-hint{top:58px}.hero-asset-link{left:14px;right:14px;width:calc(100% - 28px)}}

.hero-showcase{min-width:0}
.hero-arrow{position:absolute;top:43%;width:38px;height:44px;border:1px solid #ffffffa0;border-radius:8px;background:#ffffff45;backdrop-filter:blur(8px);color:#526079;opacity:.48;display:grid;place-items:center;transition:opacity .2s,background .2s;z-index:2}
.hero-arrow-left{left:12px}.hero-arrow-right{right:12px}
.hero-arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.hero-showcase:hover .hero-arrow,.hero-showcase:focus-within .hero-arrow{opacity:1}
.hero-arrow:hover{background:#ffffffd9;color:var(--blue)}
.hero-indicators{display:flex;justify-content:center;gap:6px;margin-top:14px}
.hero-indicators button{display:flex;align-items:center;gap:6px;padding:8px 9px;border:0;border-radius:6px;font-size:11px;font-weight:500;color:#737c8e;background:transparent;min-height:36px}
.hero-indicators button span{width:5px;height:5px;border-radius:50%;background:#b7bfce}
.hero-indicators button[aria-pressed=true]{color:var(--blue);background:#eef1ff}
.hero-indicators button[aria-pressed=true] span{background:var(--blue)}
.hero-indicators button:hover{background:#f1f3f8;color:var(--blue)}
.hero-arrow:focus-visible,.hero-indicators button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.hero-model{overflow:hidden}
@media(hover:none){.hero-arrow{opacity:.8}}
@media(max-width:800px){.hero-indicators{gap:2px;margin-top:9px}.hero-indicators button{font-size:10px;padding:7px}.hero-arrow{width:34px;height:40px}.hero-arrow-left{left:8px}.hero-arrow-right{right:8px}}
@media(prefers-reduced-motion:reduce){.hero-model,.hero-arrow{transition:none}}

.hero-slide-outgoing{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;object-fit:fill}

/* Account identity and actions share one header dropdown. */
.header-account-shell{position:relative}
.account-chevron{width:14px;height:14px;color:#7b8392;margin-left:3px;transition:transform .18s}
.account-button[aria-expanded=true] .account-chevron{transform:rotate(180deg)}
.account-menu{position:absolute;top:calc(100% + 12px);right:0;width:280px;max-width:calc(100vw - 36px);padding:10px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 40px #17243a18;z-index:30}
.account-menu .workspace-identity{display:flex;max-width:none;padding:12px 10px 14px;gap:11px}
.account-menu .workspace-identity>div{min-width:0}
.account-menu .workspace-identity .avatar{width:39px;height:39px;font-size:12px}
.account-menu-divider{height:1px;background:var(--line);margin:0 3px 7px}
.account-menu-item{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;border-radius:7px;min-height:43px;padding:10px;font-size:13px;font-weight:500;text-align:left;color:#515a6c}
.account-menu-item svg{width:18px;height:18px;stroke-width:1.5}
.account-menu-item:hover{background:#f2f4fa;color:var(--blue)}
@media(max-width:580px){.account-button-label{max-width:115px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-menu{top:calc(100% + 10px)}}

.in-workspace .site-header nav{display:none}

#access-dialog{width:min(640px,calc(100% - 36px))}.access-body{padding:8px 32px 32px}.access-body h2{font-size:32px;letter-spacing:-.04em;line-height:1.15}.access-intro{color:var(--muted);font-size:14px;line-height:1.75;margin:14px 0 26px}.access-field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}#access-form label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}#access-form label span{font-weight:400;color:var(--muted);font-size:11px;margin-left:6px}#access-form input,#access-form select,#access-form textarea{display:block;width:100%;border:1px solid #d8dce5;border-radius:6px;background:white;color:var(--ink);padding:11px 12px;font:inherit;font-size:14px;margin-bottom:19px}#access-form textarea{resize:vertical;min-height:96px}.access-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:20px}.access-footer>span{font-size:12px;color:var(--muted)}.access-footer .text-button{font-size:12px}.access-success{text-align:center;padding:28px 0 12px}.access-success-icon{display:inline-grid;place-items:center;width:56px;height:56px;background:#edf2ff;border-radius:50%;color:var(--blue);font-size:26px;margin-bottom:20px}.access-success h3{font-size:24px;letter-spacing:-.03em}.access-success p{font-size:14px;color:var(--muted);line-height:1.75;margin:14px 0 26px;overflow-wrap:anywhere}@media(max-width:580px){.access-body{padding:8px 22px 24px}.access-body h2{font-size:28px}.access-field-row{grid-template-columns:1fr;gap:0}.access-footer{flex-direction:column-reverse;align-items:stretch;text-align:center}.access-footer>.button{justify-content:center}}

.contribution-preview{width:180px;height:128px;object-fit:contain;background:#f6f7fa;border:1px solid var(--line);border-radius:8px;margin:0 0 16px}.review-item .contribution-source{font-size:11px;color:var(--muted);margin:8px 0;line-height:1.6}