@import url("/shared/preview.css?v=20261011-preview-controls-02");
:root{--ink:#171717;--muted:#666666;--line:#e5e5e5;--paper:#ffffff;--green:#171717;--tint:#f0f0f0;--orange:#171717;--surface:#f4f4f4;--danger:#171717;font-family:Inter,-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;color:var(--ink);background:var(--paper);font-size:14px;line-height:1.65}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{outline-offset:4px}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #b5b5b5}button{border:0;background:none}h1,h2,h3,p{margin:0}h1{font-size:42px;letter-spacing:-1.8px;line-height:1.3;font-weight:600}h2{font-size:25px;letter-spacing:-.6px;font-weight:550}h3{font-size:17px;font-weight:600}p{color:var(--muted)}small{font-size:12px;color:var(--muted)}.review{display:flex;align-items:center;gap:14px;padding:8px 28px;background:#363636;color:#666666;font-size:11px;min-height:39px}.review strong{color:white;font-size:11px}.review select{background:#474747;color:white;border:1px solid #6c6c6c;border-radius:5px;font-size:11px;max-width:210px}.review .spacer{flex:1}.header{height:66px;padding:0 max(24px,calc((100vw - 1280px)/2));border-bottom:1px solid var(--line);display:flex;align-items:center;gap:40px;background:var(--paper)}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;white-space:nowrap}.brand svg{width:28px;height:30px;flex:none}.header nav{display:flex;gap:30px;height:100%;align-items:center}.header nav a{color:#666666}.header nav a.active{color:var(--ink);font-weight:600}.header .actions{margin-left:auto;display:flex;align-items:center;gap:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 18px;border-radius:6px;font-size:14px;line-height:1.6;border:1px solid var(--line);background:var(--paper);min-height:44px}.btn.primary{background:var(--green);color:white;border-color:var(--green);font-weight:550}.btn svg,.mobile-menu svg,.search svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.btn.light{background:var(--tint);border-color:var(--tint)}.btn.danger{color:var(--danger);border-color:#cfcfcf}.btn.wide{width:100%}.btn:hover{filter:brightness(.96)}.text-link{color:var(--green);text-decoration:underline;text-underline-offset:4px}.container{max-width:1280px;margin:auto;padding:0 28px}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:54px;margin:35px 0 40px;background:var(--surface);border-radius:8px;overflow:hidden;min-height:290px}.hero-copy{padding:35px 0 35px 45px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:#666666;margin-bottom:12px}.hero h1{font-size:36px;margin-bottom:17px}.hero p{max-width:360px;color:#666666;font-size:14px}.hero-copy .btn{margin-top:24px}.hero-visual{height:290px;position:relative}.hero-visual canvas,.model-stage canvas{display:block;width:100%;height:100%;touch-action:none}.hero-visual span{position:absolute;right:24px;bottom:20px;color:#666666;font-size:11px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:30px 0 22px}.section-head p{margin-top:5px;font-size:13px}.toolbar{display:flex;gap:14px;align-items:center;margin:24px 0}.search{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:6px;min-width:240px;min-height:44px;padding:10px 13px;background:white}.search input{border:0;outline:none;background:none;min-width:0;width:100%}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:8px 14px;border-radius:6px;white-space:nowrap;font-size:14px;color:var(--muted);min-height:40px}.chip.active{background:var(--tint);color:var(--green)}.toolbar select{margin-left:auto;border:1px solid var(--line);border-radius:6px;padding:9px;background:white}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px 24px;margin-bottom:40px}.card{min-width:0}.card-art{position:relative;aspect-ratio:4/3;border:1px solid #eaeaea;border-radius:8px;overflow:hidden;background:var(--surface);transition:border-color .16s}.card:hover .card-art{border-color:#b5b5b5}.card-art img{display:block;width:100%;height:100%;object-fit:cover}.card-art .tag{position:absolute;top:12px;left:12px;background:#ffffffd9;color:#555;font-size:11px;padding:3px 8px;border-radius:4px}.card-meta{padding:12px 0}.card h3{font-size:16px;line-height:1.5;margin-bottom:4px}.card .dimensions{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.card .card-bottom{display:flex;justify-content:space-between;gap:8px;margin-top:6px;font-size:12px;color:var(--muted)}.footer{border-top:1px solid var(--line);padding:35px 0;margin-top:60px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.footer-links{display:flex;gap:22px;font-size:12px;color:var(--muted)}.breadcrumb{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px;padding:24px 0}.detail{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,1fr);gap:46px}.model-stage{height:470px;border:1px solid var(--line);border-radius:8px;background:var(--surface);position:relative;overflow:hidden}.stage-note{position:absolute;left:22px;bottom:16px;color:#666666;font-size:11px}.stage-toggle{position:absolute;right:18px;top:18px}.detail-copy{padding:8px 0}.detail-copy>small{display:block;font-size:13px}.detail-copy h1{font-size:32px;letter-spacing:-.7px;line-height:1.3;margin:8px 0 16px}.detail-copy p{font-size:15px;line-height:1.8}.tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 24px}.tag{display:inline-flex;padding:3px 9px;border-radius:4px;background:var(--tint);color:var(--green);font-size:12px}/* Default downloads are the primary resource action; customization is secondary. */
.download-box{border:1px solid var(--ink);border-radius:8px;padding:24px;margin:24px 0;background:var(--paper)}
.download-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}
.download-heading h2{font-size:20px;letter-spacing:0}
.download-heading .free-price{font-size:28px;font-weight:600;line-height:1}
.download-label{display:block;color:var(--muted);font-size:13px}
.download-box .default-size{display:block;font-size:22px;margin:4px 0 8px;font-weight:550;line-height:1.5;font-variant-numeric:tabular-nums}
.detail-copy .download-contents{font-size:14px;line-height:1.6}
.download-box .btn{margin-top:20px;min-height:48px;font-size:15px}
.detail-copy .download-box .hint{font-size:12px;margin-top:10px;text-align:center}
.detail-copy .size-scope{font-size:12px;line-height:1.65;margin:6px 0 14px;color:var(--muted)}
.download-feedback:empty{display:none}.download-feedback{margin-top:14px}.detail-copy .download-feedback p{font-size:13px;line-height:1.7}.download-feedback .actions-row{margin-top:10px}.download-feedback .btn{margin:0;min-height:40px;font-size:13px;padding:7px 12px}.download-box [aria-disabled="true"]{opacity:.65;cursor:wait}
.resource-section{margin-top:30px}.resource-facts,.parameter-ranges,.resource-status{margin:14px 0 24px}.resource-facts>div,.parameter-ranges>div,.resource-status>div{display:grid;grid-template-columns:minmax(130px,1fr) minmax(0,1.25fr);gap:18px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.resource-facts dt,.parameter-ranges dt,.resource-status dt{color:var(--muted)}.resource-facts dd,.parameter-ranges dd,.resource-status dd{margin:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.instruction-list{padding-left:20px;margin:16px 0;color:var(--muted);font-size:14px;line-height:1.9}.instruction-list li{margin:10px 0}
.detail-poster{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;transition:opacity .2s ease,visibility .2s;z-index:0}.detail-stage canvas{position:relative;z-index:0}.detail-stage:not(.preview-ready) canvas{opacity:0}.detail-stage.preview-ready .detail-poster{opacity:0;visibility:hidden}
.hero-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none}.hero-poster[hidden]{display:none}
@media(prefers-reduced-motion:reduce){.detail-poster{transition:none}}
.customize-box{margin-top:24px;border-top:1px solid var(--line);padding-top:24px}
.customize-box h2{font-size:18px;letter-spacing:0}
.customize-box>p{margin:7px 0 14px}
.detail-copy .customize-caption{font-size:13px;line-height:1.7;margin:10px 0 0}
.customize-caption .text-link{margin-left:6px;white-space:nowrap}
.account-nav-divider{border-top:1px solid var(--line);margin:16px 0 10px}
.guide-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-bottom:30px}
.guide-grid h2{font-size:22px}
.guide-grid p{margin-top:14px}
#models,#about,#parts,#print{scroll-margin-top:24px}
.resource-heading{padding-top:32px}.resource-heading h1{font-size:30px;letter-spacing:-.6px}.resource-heading p{margin-top:8px;font-size:15px}.resource-library .toolbar{margin:24px 0 28px}
.resource-banner{grid-template-columns:.8fr 1.2fr;margin:24px 0;min-height:300px;gap:24px}.resource-banner .hero-copy{padding:28px 0 28px 32px}.resource-banner h2{font-size:30px;line-height:1.3;letter-spacing:-.7px;margin:12px 0}.resource-banner .hero-copy>p{max-width:420px}.resource-banner .hero-copy>small{display:block;margin-top:12px;font-size:13px;font-variant-numeric:tabular-nums}.resource-banner .hero-copy .btn{margin-top:20px}.resource-banner .hero-visual{height:300px}.resource-banner .startup-line-title{height:32px}.resource-banner [data-featured-link][hidden]{display:block!important;visibility:hidden;pointer-events:none}
@media(max-width:760px){.resource-banner{grid-template-columns:1fr;gap:0}.resource-banner .hero-copy{padding:24px}.resource-banner .hero-visual{height:240px}}
@media(max-width:760px){.resource-heading{padding-top:24px}.resource-heading h1{font-size:25px}}
@media(max-width:1100px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.guide-grid{grid-template-columns:minmax(0,1fr)}.download-box{padding:20px}.download-box .default-size{font-size:20px}}
.divider{text-align:center;color:#666666;font-size:11px;margin:18px 0;display:flex;gap:15px;align-items:center}.divider:before,.divider:after{content:'';height:1px;flex:1;background:var(--line)}.detail-tabs{display:flex;gap:28px;border-bottom:1px solid var(--line);margin:35px 0 25px;font-size:14px}.detail-tabs a{padding:14px 0}.detail-tabs a:first-child{border-bottom:2px solid var(--green)}.details-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:55px}.details-grid p{margin:12px 0;font-size:14px;line-height:1.9}.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.fact{padding:15px;border:1px solid var(--line);border-radius:8px}.fact strong{display:block;font-size:14px;margin-top:4px;font-variant-numeric:tabular-nums}.page-title{padding:48px 0 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.page-title p{margin-top:12px}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:15px 0 44px}.price-card{border:1px solid var(--line);border-radius:12px;padding:30px;background:white;display:flex;flex-direction:column;gap:15px}.price-card.featured{border-color:#767676;background:#f2f2f2}.price{font-size:41px;font-weight:550;letter-spacing:-1px}.price span{font-size:12px;letter-spacing:0;color:var(--muted)}.price-card ul{padding-left:17px;color:#666666;font-size:13px;line-height:2.3;flex:1;margin:0}.faq{max-width:850px;margin:20px auto}.faq details{padding:18px 0;border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-size:15px}.faq p{margin-top:14px;font-size:13px}.centered{max-width:460px;margin:80px auto;padding:36px;background:white;border:1px solid var(--line);border-radius:14px}.centered h1{font-size:27px;margin-bottom:12px}.centered p{margin-bottom:24px}.centered .caption{font-size:11px;margin-top:18px}.google{background:#ffffff;border:1px solid #d7d7d7;font-size:15px}.google-mark{color:#666666;font-size:23px;font-weight:650}.notice{padding:13px 16px;border-radius:7px;background:#f1f1f1;color:#666666;font-size:12px;line-height:1.7;margin:16px 0}.notice.error{background:#eeeeee;color:var(--danger)}.notice.success{background:var(--tint);color:var(--green)}.empty{text-align:center;padding:65px 24px;border:1px dashed #dfdfdf;border-radius:12px}.empty h2{font-size:22px;margin:12px 0}.empty p{font-size:13px;margin:9px 0 22px}.empty-icon{font-size:37px;color:#666666}.account-layout{display:grid;grid-template-columns:190px 1fr;gap:50px;margin-top:40px}.side-nav{display:flex;flex-direction:column;gap:7px}.side-nav a{padding:10px 13px;border-radius:6px;color:var(--muted)}.side-nav a.active{background:var(--tint);color:var(--green)}.panel{border:1px solid var(--line);border-radius:10px;background:white;padding:24px;margin:18px 0}.panel-header{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:20px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.metric{padding:20px;background:white;border:1px solid var(--line);border-radius:9px}.metric strong{font-size:30px;display:block;font-weight:500;margin-top:10px}.metric span{color:var(--muted);font-size:12px}.table-scroll{overflow-x:auto;max-width:100%}table{width:100%;border-collapse:collapse;font-size:12px;min-width:660px}th{text-align:left;font-weight:400;color:#666666;padding:13px 14px;background:#f6f6f6}td{padding:17px 14px;border-bottom:1px solid var(--line);vertical-align:middle}td .name{font-weight:550;color:var(--ink);display:block}td small{font-size:10px}.status{font-size:11px;padding:4px 8px;border-radius:5px;background:var(--tint);white-space:nowrap}.status.off{background:#eeeeee;color:#666666}.row-action{color:#666666;padding:5px}.table-art{width:55px;height:44px;object-fit:cover;border-radius:4px;margin-right:12px;vertical-align:middle}.model-cell{display:flex;align-items:center}.admin-layout{display:grid;grid-template-columns:220px 1fr;min-height:calc(100dvh - 39px)}.admin-side{border-right:1px solid var(--line);background:#f7f7f7;padding:28px 18px;display:flex;flex-direction:column}.admin-side .brand{font-size:18px;padding:0 8px 32px}.admin-side .side-nav{font-size:13px}.admin-side footer{margin-top:auto;padding:40px 12px 0;font-size:11px;color:var(--muted)}.admin-main{padding:25px 40px;min-width:0;max-width:1500px;width:100%;margin:auto}.admin-top{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:5px 0 20px;border-bottom:1px solid var(--line)}.admin-main .page-title{padding:30px 0 15px}.admin-main h1{font-size:29px;letter-spacing:-.7px}.admin-main .toolbar{margin-top:12px}.form-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px}.field{display:block;margin:17px 0;font-size:12px;color:#666666}.field input,.field textarea,.field select{display:block;width:100%;border:1px solid #e0e0e0;border-radius:6px;padding:10px 12px;background:#fbfbfb;margin-top:7px}.field textarea{min-height:90px;resize:vertical}.field small{font-size:11px;display:block;margin-top:7px}.checks{display:flex;flex-direction:column;gap:14px;font-size:12px}.checks span{display:flex;justify-content:space-between}.checks em{font-style:normal;color:#666666}.checks em.pending{color:#666666}.actions-row{display:flex;gap:12px;flex-wrap:wrap}.keyvalue{display:grid;grid-template-columns:140px 1fr;gap:14px;font-size:13px}.keyvalue dt{color:var(--muted)}.keyvalue dd{margin:0}.bar-chart{display:grid;gap:17px;margin:25px 0}.bar-row{display:grid;grid-template-columns:140px 1fr 55px;gap:18px;align-items:center;font-size:12px}.bar{height:18px;background:#f0f0f0;border-radius:3px;overflow:hidden}.bar span{display:block;height:100%;background:#8e8e8e}.timeline{padding-left:20px;border-left:1px solid var(--line);margin:20px 0;font-size:12px}.timeline p{margin:15px 0}.skeleton{height:220px;border-radius:10px;background:linear-gradient(90deg,#ededed,#f5f5f5,#ededed);background-size:200%;animation:pulse 2s infinite}@keyframes pulse{to{background-position:-200%}}dialog{border:1px solid var(--line);border-radius:12px;width:440px;max-width:calc(100vw - 32px);padding:28px;color:var(--ink)}dialog::backdrop{background:#36363655;backdrop-filter:blur(3px)}dialog h2{font-size:24px}dialog p{margin:16px 0;font-size:13px}dialog .actions-row{justify-content:flex-end;margin-top:24px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90vw;background:var(--ink);color:#666666;padding:13px 24px;border-radius:9px;font-size:13px;z-index:20}.legal{max-width:780px;margin:45px auto}.legal h2{margin:28px 0 12px}.legal p{margin:10px 0}.split-row{display:flex;justify-content:space-between;gap:20px}.review-scenario{background:#f1f1f1;padding:8px 14px;font-size:11px;color:#666666;margin-bottom:12px}.pagination{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:20px 0;color:var(--muted)}.muted{color:var(--muted)}[hidden]{display:none!important}
@media(max-width:1100px){.header{gap:25px}.header nav{gap:20px}.cards{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{gap:20px}.hero-copy{padding-left:30px}.toolbar{flex-wrap:wrap}.toolbar select{margin-left:0}.admin-main{padding:22px}.admin-layout{grid-template-columns:185px 1fr}.detail{gap:26px}.model-stage{height:430px}}
@media(max-width:760px){h1{font-size:30px}.review{padding:8px 12px;gap:8px;flex-wrap:wrap}.review .spacer,.review small{display:none}.review select{max-width:170px}.header{height:70px;padding:0 20px;gap:20px}.header .brand{font-size:17px}.header nav{display:none}.header .actions{gap:12px;font-size:12px}.header .actions .btn{padding:8px 13px;min-height:39px}.container{padding:0 20px}.hero{grid-template-columns:1fr;margin:24px 0;gap:0}.hero-copy{padding:27px 26px 0}.hero h1{font-size:29px}.hero-visual{height:240px}.hero-copy .btn{margin-top:17px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}.card-meta{padding:11px 0}.card h3{font-size:15px}.card-bottom{flex-direction:column;gap:3px}.toolbar{gap:10px}.search{width:100%;min-width:0}.chips{gap:2px}.chip{padding:8px 11px;font-size:13px}.toolbar select{font-size:12px}.section-head h2{font-size:23px}.section-head small{display:none}.detail{grid-template-columns:1fr;gap:20px}.model-stage{height:330px}.detail-copy{padding-top:0}.detail-copy h1{font-size:29px}.details-grid{grid-template-columns:1fr;gap:20px}.detail-tabs{gap:22px;white-space:nowrap;overflow-x:auto}.price-grid{grid-template-columns:1fr}.price-card{padding:25px}.page-title{padding:30px 0 24px;align-items:start}.page-title p{font-size:13px}.centered{margin:40px 20px;padding:26px}.footer-inner{flex-direction:column;align-items:start}.footer-links{flex-wrap:wrap;gap:15px}.account-layout{grid-template-columns:1fr;gap:16px;margin-top:20px}.account-layout>.side-nav{flex-direction:row;overflow-x:auto;white-space:nowrap;font-size:12px}.metrics{grid-template-columns:1fr 1fr}.metric:last-child{grid-column:1/-1}.admin-layout{display:block}.admin-side{padding:14px 18px;border-right:0;border-bottom:1px solid var(--line)}.admin-side .brand{padding:0 0 13px;font-size:16px}.admin-side .side-nav{flex-direction:row;overflow-x:auto;white-space:nowrap;gap:3px}.admin-side .side-nav a{padding:7px 10px;font-size:12px}.admin-side footer{display:none}.admin-main{padding:17px}.admin-main h1{font-size:25px}.admin-top{font-size:11px}.form-grid{grid-template-columns:1fr}.panel{padding:20px}.keyvalue{grid-template-columns:100px 1fr;font-size:12px}.bar-row{grid-template-columns:90px 1fr 35px;gap:10px}.actions-row .btn{flex:1}.page-title .btn{padding:9px 12px;white-space:nowrap}.legal{margin:30px 20px}.review-scenario{font-size:10px}.card .dimensions{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.mobile-menu{display:none}.account-layout>section{min-width:0}@media(max-width:760px){.header{position:relative;gap:10px}.mobile-menu{display:grid;place-items:center;order:3;padding:8px;min-width:40px;min-height:40px}.header nav.open{display:flex;position:absolute;top:70px;left:0;right:0;background:var(--paper);z-index:5;height:auto;padding:20px;box-shadow:0 8px 15px #36363614}.header .actions .btn{display:none}.form-grid>*,.details-grid>*{min-width:0}.split-row{flex-wrap:wrap}.model-cell{flex-wrap:wrap;gap:10px}.review select{max-width:160px}}

/* IA v0.2: separate operator navigation and export pricing. */
.period-picker{display:flex;gap:4px;background:#e7e7e7;padding:4px;border-radius:7px}.period-picker button{flex:1;padding:7px 8px;border-radius:5px;font-size:12px}.period-picker button.active{background:white;box-shadow:0 1px 3px #36363615}.billing-period{font-size:12px}.plan-options{display:grid;gap:10px;margin:20px 0}.plan-option{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:8px;padding:14px;cursor:pointer}.plan-option:has(input:checked){border-color:#8f8f8f;background:var(--tint)}.plan-option input{margin:0;accent-color:var(--green);flex:none}.plan-option strong,.plan-option small{display:block}.plan-option strong{font-size:13px;font-weight:550}.plan-option small{font-size:11px}.plan-price{margin-left:auto;white-space:nowrap;text-align:right;font-size:18px}.resume-summary{display:grid;gap:5px;border:1px solid var(--line);border-radius:7px;padding:14px;margin-bottom:24px;font-size:13px}.resume-summary span{color:var(--muted);font-size:12px}.admin-label{font-size:11px;color:var(--muted);padding:0 10px 20px}.admin-side .brand{padding-bottom:8px}.admin-side footer .btn{padding:6px 0;border:0;background:none;font-size:11px;justify-content:start}.admin-auth{padding:28px;min-height:calc(100dvh - 39px);background:#f7f7f7}.admin-auth>.brand{font-size:18px}.admin-auth .centered{margin-top:70px}.record-note{display:block}.keyvalue dd{overflow-wrap:anywhere}.admin-top{gap:15px}.admin-top .text-link{white-space:nowrap}@media(max-width:760px){.admin-label{padding:0 0 10px}.admin-auth{padding:22px}.admin-auth .centered{margin:50px 0 0}.plan-option{padding:12px;gap:9px}.plan-price{font-size:16px}}

/* Monochrome hierarchy across public, account and operator interfaces. */
.btn.primary:hover:not(:disabled){background:#333333;border-color:#333333}.btn:not(.primary):hover:not(:disabled){background:#f5f5f5}.btn.danger{color:var(--ink);border-color:#a3a3a3}
.chip.active,.side-nav a.active{color:var(--ink);background:#eeeeee;font-weight:600}.price-card.featured{border-color:var(--ink);background:#f7f7f7}.plan-option:has(input:checked){border-color:var(--ink);background:#f5f5f5}
.notice.error{color:var(--ink);background:#f5f5f5;box-shadow:inset 3px 0 var(--ink)}.notice.success{color:var(--ink);background:#f5f5f5}.status{color:var(--ink);background:#eeeeee}.status.off{color:var(--muted);background:#f5f5f5}
.search:focus-within{outline:2px solid var(--ink);outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.search input:focus-visible{outline:none}
.review{color:#dddddd}.review small{color:#cccccc}#toast{color:#ffffff}
.review select:focus-visible{outline-color:#ffffff}

/* The CAD workbench keeps its own styles and iframe while reviewing a result. */
.review{position:relative;z-index:6}.review .btn{min-height:26px;padding:2px 9px;color:#fff;background:transparent;border-color:#777;font-size:11px}
.studio-bar{height:48px;display:flex;justify-content:space-between;align-items:center;padding:0 22px;border-bottom:1px solid var(--line);background:var(--paper);gap:18px}.studio-bar>div{display:flex;align-items:center;gap:18px;font-size:13px}.studio-bar .btn{padding:5px 12px;min-height:32px;font-size:13px}.studio-brand{display:none}.studio-current{color:var(--muted);font-size:12px}.studio-account{margin-left:auto}
@media(min-width:1200px){.journey-studio #app{position:relative;z-index:4}.studio-bar{position:absolute;top:0;left:0;right:385px;height:66px;border:0;background:transparent;padding:0 24px;gap:24px}.studio-brand{display:flex}.studio-bar .text-link{text-decoration:none}.studio-bar .text-link:hover{text-decoration:underline}.journey-studio #page-content:not([hidden]){padding-top:0}}

#studio-host{position:fixed;inset:93px 0 0;background:#f3f3f3}#studio-host iframe{border:0;width:100%;height:100%;display:block}
.journey-studio{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.journey-studio #review,.journey-studio #app{flex:none}.journey-studio #studio-host{position:relative;inset:auto;flex:1;min-height:0}
.studio-frame-loading{position:absolute;inset:0;background:var(--surface,#f4f4f4)}.studio-frame-loading .startup-workbench{height:100%}
.flow-summary{gap:18px;margin-bottom:25px}.flow-summary .table-art{width:120px;height:95px;flex:none}.flow-summary h2{font-size:22px}.flow-summary p{margin:7px 0}.flow-specs{margin-top:24px;border-top:1px solid var(--line);padding-top:16px}.flow-specs summary{cursor:pointer;font-size:13px}.flow-specs .keyvalue{margin-top:20px}.flow-specs>.facts{margin:20px 0}.flow-caption{font-size:12px;display:block;margin:16px 0;color:var(--muted)}.demo-login{margin-top:12px}.flow-empty{padding-top:60px}.flow-empty p{margin:18px 0}.flow-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.flow-results .panel{margin:0}.flow-results .flow-summary{align-items:start}.flow-results h2{font-size:18px}
@media(max-width:760px){.review{flex-wrap:nowrap;gap:6px;min-height:39px}.review strong{display:none}.review select{min-width:0;max-width:43vw}.review .btn{white-space:nowrap;padding:2px 6px}.studio-bar{height:44px;padding:0 12px}.studio-bar>div{gap:9px}.studio-bar .studio-current{display:none}.studio-bar .btn{font-size:11px;padding:4px 8px}.flow-results{grid-template-columns:1fr}.flow-summary{align-items:start;gap:12px}.flow-summary .table-art{width:85px;height:70px}.flow-summary h2{font-size:19px}.flow-specs .facts{grid-template-columns:1fr}.journey-studio{overflow:hidden}}

/* Platform administration flow, using the existing monochrome tokens. */
.admin-table{padding:0}.admin-model-art{width:100%;height:230px;object-fit:cover;border-radius:8px;margin-bottom:20px}.admin-summary-row{padding:14px 0;border-bottom:1px solid var(--line)}.admin-summary-row p{font-size:12px;margin:7px 0;overflow-wrap:anywhere}.admin-main{min-width:0}.admin-main .page-title h1{overflow-wrap:anywhere}.admin-main .table-scroll{max-width:100%}.admin-main table small{overflow-wrap:anywhere}.admin-top .text-link{border:0;padding:0;background:transparent;min-height:32px}.pagination>.actions-row{align-items:center}.studio-unavailable{max-width:650px;margin:8vh auto;padding:28px}.studio-unavailable h1{font-size:28px}.studio-unavailable p{margin:20px 0}.studio-unavailable .btn{margin:8px 8px 0 0}#toast{color:white}#admin-action-error:empty{display:none}.admin-main .notice{overflow-wrap:anywhere}@media(max-width:760px){.admin-main .page-title{flex-wrap:wrap;gap:15px}.admin-main .pagination{gap:12px;flex-wrap:wrap}.admin-main .pagination .btn{flex:none;min-height:34px;padding:6px 10px}.admin-main .toolbar select{max-width:100%}.studio-unavailable{margin:25px auto;padding:22px}}

/* Keep platform operations anchored to the top, with readable desktop typography. */
body:has(.admin-layout) #review{display:none}.admin-layout{grid-template-columns:248px minmax(0,1fr);min-height:100dvh;align-items:start}.admin-side{position:sticky;top:0;height:100dvh;overflow-y:auto;padding:28px 20px;align-self:stretch}.admin-main{margin:0;max-width:none;width:100%;align-self:start;padding:24px clamp(24px,2.4vw,48px) 40px}.admin-top{min-height:52px;align-items:center;padding:0 0 18px;font-size:14px;line-height:1.5}.admin-breadcrumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.admin-breadcrumb a{color:var(--muted)}.admin-breadcrumb span:last-child{color:var(--ink)}.admin-top .btn{font-size:14px}.admin-main>.notice{margin:20px 0 0;font-size:13px;line-height:1.7}.admin-main .page-title{padding:28px 0 22px}.admin-main h1{font-size:32px;line-height:1.3}.admin-main h2{font-size:23px}.admin-main h3{font-size:18px}.admin-main p{font-size:15px;line-height:1.7}.admin-main .btn,.admin-main .row-action,.admin-main .text-link{font-size:14px}.admin-main .panel{padding:28px;margin:0 0 24px}.admin-main .admin-table{padding:0}.admin-main .keyvalue{font-size:15px;line-height:1.65;gap:16px;margin:24px 0}.admin-main .flow-caption,.admin-main .admin-summary-row p{font-size:13px}.admin-main .fact small{font-size:13px}.admin-main .fact strong{font-size:15px}.admin-main table{font-size:14px}.admin-main table small{font-size:12px;line-height:1.6}.admin-main th,.admin-main td{padding:18px 22px}.admin-main .toolbar input,.admin-main .toolbar select{font-size:14px}.admin-main .status,.admin-main .tag{font-size:12px}.admin-side .side-nav{font-size:15px;gap:6px}.admin-side .side-nav a{min-height:44px;padding:12px 14px}.admin-label{font-size:13px;padding:3px 10px 22px}.admin-side footer{font-size:12px;line-height:1.8}.admin-side footer .btn{font-size:12px}
@media(max-width:1100px){.admin-layout{grid-template-columns:210px minmax(0,1fr)}.admin-main{padding:22px 24px 32px}.admin-main .panel{padding:24px}.admin-main .admin-table{padding:0}}
@media(max-width:760px){.admin-layout{display:block}.admin-side{position:static;height:auto;padding:16px 18px;overflow:visible}.admin-side .side-nav{gap:4px;overflow-x:auto}.admin-side .side-nav a{min-height:40px;font-size:14px;padding:9px 12px}.admin-label{padding:4px 0 14px}.admin-main{padding:18px 18px 28px}.admin-top{font-size:13px;gap:12px;align-items:start;min-height:44px;padding-bottom:14px}.admin-breadcrumb{gap:6px}.admin-main .page-title{padding:24px 0 20px}.admin-main h1{font-size:27px}.admin-main h2{font-size:21px}.admin-main .panel{padding:20px}.admin-main .admin-table{padding:0}.admin-main .keyvalue{grid-template-columns:90px minmax(0,1fr);font-size:14px;gap:14px}.admin-main p{font-size:14px}.admin-main th,.admin-main td{padding:16px 18px}}

/* Use the available window width for resources and model inspection. */
.header{padding-inline:clamp(20px,2.5vw,48px)}
.container{width:100%;max-width:none;padding-inline:clamp(20px,2.5vw,48px)}
.cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.detail{grid-template-columns:minmax(0,2fr) minmax(330px,.85fr);gap:clamp(24px,3vw,52px)}
.detail>*{min-width:0}
.detail-stage{height:clamp(560px,66dvh,780px);position:relative;overflow:hidden;background:var(--surface)}
.detail-stage canvas{outline-offset:-3px}
.detail-dimensions{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.detail-dimensions path{fill:none;stroke:var(--muted);stroke-width:1;vector-effect:non-scaling-stroke}
.detail-dimensions .dimension-extension{stroke-dasharray:3 3;opacity:.5}
.detail-dimensions rect{fill:var(--paper);stroke:#666;stroke-width:1}
.detail-dimensions text{fill:var(--ink);font-size:12px;font-family:inherit;font-variant-numeric:tabular-nums}
@media(max-width:1000px){.detail{grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:24px}}
@media(max-width:760px){.detail{grid-template-columns:1fr;gap:20px}.detail-stage{height:clamp(440px,62dvh,620px)}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Reserve the existing image box while the generated thumbnail is being decoded. */
[data-thumb]{background:var(--surface);color:transparent}
[data-thumb]:not([data-thumbnail-state]){visibility:hidden}
[data-thumb][data-thumbnail-state="loading"]{background-image:linear-gradient(100deg,transparent 30%,#ffffff66 50%,transparent 70%);background-size:220% 100%;animation:thumbnail-loading 1.8s ease-in-out infinite}
[data-thumb][data-thumbnail-state="ready"]:not([data-thumbnail-cached]){animation:thumbnail-reveal .2s ease-out both}
.card-art:has([data-thumbnail-state="error"])::after{content:'预览暂不可用';position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:12px}
.card-art .tag{z-index:1}
@keyframes thumbnail-loading{from{background-position:100% 0}to{background-position:-100% 0}}
@keyframes thumbnail-reveal{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){[data-thumb]{animation:none!important}}

/* Reserve the existing page geometry before catalog or WebGL modules arrive. */
.startup-placeholder,.startup-line{background-color:var(--surface);background-image:linear-gradient(100deg,transparent 30%,#ffffff66 50%,transparent 70%);background-size:220% 100%;animation:startup-loading 1.8s ease-in-out infinite}
.startup-line{display:block;width:82%;height:12px;border-radius:4px;margin:9px 0}
.startup-line-title{width:62%;height:18px}.startup-line-heading{width:78%;height:36px;margin:18px 0 25px}.startup-line-short{width:42%}.startup-line-count{width:115px;margin:0}
.startup-card .card-art{pointer-events:none}.startup-card .card-bottom .startup-line{width:85px;margin:0}.startup-card .card-meta{min-height:94px}
.startup-preview{position:relative}.startup-preview canvas{width:100%;height:100%;display:block}.startup-preview-note{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:13px;pointer-events:none}
.resource-library .startup-status:not(:empty){display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.startup-status:empty{display:none}.startup-status:not(:empty){padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:8px;margin:16px 0;color:var(--muted)}
.startup-button{display:block;width:100%;height:44px;border-radius:7px}.startup-content-panel{min-height:220px}.startup-content-panel .startup-line{max-width:550px}
.startup-workspace{display:grid;grid-template-columns:clamp(208px,18vw,280px) minmax(0,1fr) clamp(280px,23vw,360px);flex:1;min-height:0;background:var(--paper);overflow:hidden}
.startup-library,.startup-inspector{padding:20px 16px;min-width:0;overflow:hidden}.startup-library{border-right:1px solid var(--line)}.startup-inspector{border-left:1px solid var(--line)}.startup-workspace h2{font-size:17px;margin:0 0 18px}.startup-viewport{position:relative;min-width:0;background:#ededed}.startup-viewport .startup-status{position:relative;margin:16px;z-index:1}
.startup-input{display:block;min-width:0;width:100%;height:36px;border-radius:5px}.startup-library-card{margin-top:18px}.startup-library-card>.startup-placeholder{height:130px;border-radius:8px}.startup-library-card>.startup-line{width:65%}.startup-fields{padding:16px 0;border-top:1px solid var(--line)}.startup-field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@keyframes startup-loading{from{background-position:100% 0}to{background-position:-100% 0}}
@media(min-width:1000px) and (max-width:1199px){.startup-workspace{grid-template-columns:200px minmax(0,1fr) 276px}}
@media(max-width:999px){.startup-workspace{grid-template-columns:minmax(0,1fr)}.startup-library,.startup-inspector{display:none}}
@media(max-width:760px){.startup-line-heading{height:30px}}
@media(prefers-reduced-motion:reduce){.startup-placeholder,.startup-line{animation:none!important}}

.model-purpose-tags{flex-wrap:wrap}.model-purpose-tags .tag{flex-shrink:0;white-space:nowrap}


/* Model details: shared server and browser layout. Viewer controls stay shared. */
.model-detail { --d-gutter: clamp(20px, 2.5vw, 48px); --d-rule: #dedede; }
.model-detail .d-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 12px 0 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.model-detail .d-breadcrumb a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}

.model-detail .d-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(350px, 390px);
  align-items: start;
  gap: 24px;
}

.model-detail .d-hero > *,
.model-detail .d-section > *,
.model-detail .d-section-body { min-width: 0; }

/* Only the presentation frame changes; shared viewing controls keep their styles. */
.model-detail .d-model-stage {
  height: clamp(460px, 64vh, 500px);
  border-color: var(--d-rule);
  border-radius: 8px;
  background: var(--surface);
}

/* The WebGL buffer's intrinsic size must not contribute to the shared row height. */
.model-detail .d-model-stage > canvas { position: absolute; inset: 0; }

.model-detail .d-context-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding: 12px 2px;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.model-detail .d-context-meta > span {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}

.model-detail .d-context-meta strong {
  color: var(--ink);
  font-weight: 500;
}

/* Share the visible frames' row; file metadata must not reduce preview height. */
@media (min-width: 761px) {
  .model-detail .d-hero { align-items: stretch; row-gap: 0; }
  .model-detail .d-hero > div { display: contents; }
  .model-detail .d-model-stage {
    grid-column: 1;
    grid-row: 1;
    height: auto;
    min-height: clamp(460px, 64vh, 500px);
  }
  .model-detail .d-decision-card { grid-column: 2; grid-row: 1; }
  .model-detail .d-context-meta { grid-column: 1; grid-row: 2; }
}

.model-detail .d-decision-card {
  padding: 20px;
  border: 1px solid var(--d-rule);
  border-radius: 8px;
  background: var(--paper);
}

.model-detail .d-action-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.model-detail .d-action-heading h1 {
  min-width: 0;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.5px;
  overflow-wrap: anywhere;
}

.model-detail .d-action-heading > span {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
}

.model-detail .d-resource-badge {
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  line-height: 1.5;
}

.model-detail .d-action-heading > .startup-line-heading {
  height: 34px;
  margin: 0;
}

.model-detail .d-model-description {
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.model-detail .d-size-label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.model-detail .d-size {
  display: block;
  margin-top: 3px;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 550;
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: -.5px;
  overflow-wrap: anywhere;
}

.model-detail .d-size-note {
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.6;
}

.model-detail .d-content-line {
  margin: 10px 0 12px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
}

.model-detail .d-decision-card .btn {
  min-height: 44px;
  padding: 10px 12px;
  font-size: 14px;
}

.model-detail .d-decision-card [data-download] {
  border-color: #c9c9c9;
  background: var(--paper);
  color: var(--ink);
  font-weight: 500;
}

.model-detail .d-decision-card [data-download]:hover {
  background: var(--tint);
  border-color: var(--ink);
  color: var(--ink);
}

.model-detail .d-note {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.model-detail .d-custom {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.model-detail .d-custom h2 {
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: -.2px;
}

.model-detail .d-custom > p:not(.d-note):not(.d-fee) {
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.6;
}

.model-detail .d-capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 8px;
  margin: 9px 0 12px;
}

.model-detail .d-capability-list span {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 3px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.model-detail .d-custom > .btn {
  justify-content: space-between;
  min-height: 48px;
  padding-inline: 16px;
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
}

.model-detail .d-model-stage .viewport-tools { top: 24px; right: 24px; }

.model-detail .d-fee {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.model-detail .d-fee strong { font-weight: 500; }

.model-detail .d-fee a { text-decoration: underline; text-underline-offset: 3px; }

.model-detail .d-key-note {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.model-detail .d-key-note p + p { margin-top: 5px; }

.model-detail .d-key-note strong { color: var(--ink); font-weight: 500; }

.model-detail .d-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.model-detail .d-section-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  font-size: 14px;
  color: var(--muted);
}

.model-detail .d-section-nav a:hover,
.model-detail .d-section-nav a:focus-visible { color: var(--ink); }

.model-detail .d-section {
  display: grid;
  grid-template-columns: minmax(210px, .33fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 20px;
}

.model-detail .d-section > .heading > small,
.model-detail .d-section-heading > small {
  display: block;
  margin-bottom: 8px;
  color: #8b8b8b;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.model-detail .d-section h2 {
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -.5px;
}

.model-detail .d-section > .heading > p,
.model-detail .d-section-heading > p {
  margin-top: 10px;
  max-width: 260px;
  font-size: 14px;
  line-height: 1.75;
}

.model-detail .d-section-body > p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
}

.model-detail .d-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 28px;
  margin: 20px 0 0;
}

.model-detail .d-facts > * {
  min-width: 0;
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.model-detail .d-facts dt { color: var(--muted); font-size: 12px; }

.model-detail .d-facts dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.model-detail .d-file-table {
  min-width: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

.model-detail .d-file-table table {
  width: 100%;
  min-width: 560px;
  font-size: 14px;
}

.model-detail .d-file-table th,
.model-detail .d-file-table td { padding: 14px 16px; }

.model-detail .d-file-table th { background: #f7f7f7; font-size: 12px; }

.model-detail .d-file-table td { font-variant-numeric: tabular-nums; }

.model-detail .d-file-table small { font-size: 12px; }

.model-detail .d-parameter-groups { border-top: 1px solid var(--d-rule); }

.model-detail .d-parameter-groups details {
  min-width: 0;
  border-bottom: 1px solid var(--d-rule);
}

.model-detail .d-parameter-groups summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  padding: 14px 0;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}

.model-detail .d-parameter-groups summary::-webkit-details-marker { display: none; }

.model-detail .d-parameter-groups summary::after { content: "+"; flex: none; font-size: 20px; font-weight: 400; }

.model-detail .d-parameter-groups details[open] > summary::after { content: "−"; }

.model-detail .d-parameter-groups details > div { max-width: 100%; overflow-x: auto; }

.model-detail .d-parameter-groups table { min-width: 520px; font-size: 14px; }

.model-detail .d-parameter-groups th,
.model-detail .d-parameter-groups td { padding: 12px 16px; }

.model-detail .d-parameter-groups details > table {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
}

.model-detail .d-parameter-groups details > table > :is(thead, tbody) { min-width: 520px; }

.model-detail .d-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.model-detail .d-steps article {
  min-width: 0;
  padding-top: 14px;
  border-top: 1px solid var(--d-rule);
}

.model-detail .d-steps small { display: block; margin-bottom: 8px; font-size: 12px; }

.model-detail .d-steps h3 { margin-bottom: 8px; font-size: 16px; line-height: 1.5; }

.model-detail .d-steps p { font-size: 14px; line-height: 1.75; }

.model-detail .d-related { padding: 36px 0 12px; }

.model-detail .d-related h2 { font-size: 24px; }

.model-detail .d-related .section-head { margin: 0 0 22px; }

.model-detail .d-related .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-bottom: 0; }

.model-detail .d-fee > span { margin-inline: 7px; }

.model-detail .d-size-note a { text-decoration: underline; text-underline-offset: 3px; }

.model-detail .d-range-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 36px; margin: 0 0 12px; }

.model-detail .d-range-list > div { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; padding: 12px 0; border-top: 1px solid var(--line); }

.model-detail .d-range-list dt { color: var(--muted); }

.model-detail .d-range-list dd { margin: 0; font-variant-numeric: tabular-nums; }

.model-detail .d-adjust-action { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 24px; }

.model-detail .d-adjust-action p { max-width: 430px; font-size: 13px; }

.model-detail .d-instructions { padding-left: 20px; margin: 0 0 20px; }

.model-detail .d-instructions li { margin-bottom: 12px; font-size: 15px; line-height: 1.8; }

.model-detail .d-visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

.model-detail .d-mobile-actions { display: none; }


@media (max-width: 1000px) and (min-width: 761px) {
.model-detail .d-hero { grid-template-columns: minmax(0, 1fr) 350px; column-gap: 20px; }

.model-detail .d-decision-card { padding: 18px; }

.model-detail .d-section { grid-template-columns: 200px minmax(0, 1fr); gap: 28px; }

.model-detail .d-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.model-detail .d-steps { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 760px) {
.model-detail .d-breadcrumb { margin-top: 10px; gap: 6px; }

.model-detail .d-hero { grid-template-columns: minmax(0, 1fr); gap: 12px; }

.model-detail .d-model-stage { height: 330px; }

.model-detail .d-context-meta { padding-block: 10px; gap: 6px 16px; }

.model-detail .d-decision-card { padding: 20px; }

.model-detail .d-size { font-size: 18px; }

.model-detail .d-section-nav { gap: 0; margin-top: 24px; }

.model-detail .d-section-nav a { flex: 1 1 50%; min-height: 44px; font-size: 13px; }

.model-detail .d-section { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 28px 0; }

.model-detail .d-section h2 { font-size: 23px; }

.model-detail .d-section > .heading > p,
  .model-detail .d-section-heading > p { max-width: none; margin-top: 8px; }

.model-detail .d-section-body > p { font-size: 14px; }

.model-detail .d-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; margin-top: 16px; }

.model-detail .d-facts dd { font-size: 14px; }

.model-detail .d-steps { grid-template-columns: minmax(0, 1fr); gap: 22px; }

.model-detail .d-range-list { grid-template-columns: minmax(0, 1fr); }


.model-detail .d-file-table table { min-width: 0; }

.model-detail .d-file-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

.model-detail .d-file-table tbody { display: block; }

.model-detail .d-file-table tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 16px 0; border-top: 1px solid var(--line); }

.model-detail .d-file-table tbody td { padding: 0; border: 0; overflow-wrap: anywhere; }

.model-detail .d-file-table tbody td:first-child { grid-column: 1 / -1; font-weight: 500; }

.model-detail .d-file-table tbody td:last-child { color: var(--muted); font-size: 12px; }

.model-detail .d-related { padding-top: 28px; }

.model-detail .d-related .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 14px; }

.model-detail .d-related .card h3 { font-size: 14px; }

.model-detail .d-related .dimensions { overflow-wrap: anywhere; }

.model-detail .d-mobile-actions {
    position: fixed;
    z-index: 10;
    inset: auto 0 0;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 10px;
    min-height: 72px;
    padding: 12px var(--d-gutter) calc(12px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--d-rule);
    background: var(--paper);
  }

.model-detail .d-mobile-actions .btn { min-width: 0; min-height: 44px; padding: 9px 10px; font-size: 14px; }

.model-detail .d-mobile-actions .btn:first-child { background: var(--paper); border-color: #c9c9c9; color: var(--ink); }

.model-detail .d-mobile-actions .btn:last-child { background: var(--ink); border-color: var(--ink); color: var(--paper); font-weight: 600; }
}

@media (max-width: 1000px) {
.model-detail .d-model-stage .viewport-tools { top: 16px; right: 16px; }

}

@media (max-width: 360px) {
.model-detail .d-action-heading h1 { font-size: 24px; }

.model-detail .d-decision-card { padding: 16px; }

.model-detail .d-facts { grid-template-columns: minmax(0, 1fr); }

.model-detail .d-context-meta { gap: 6px 12px; }

.model-detail .d-mobile-actions { gap: 8px; }

.model-detail .d-mobile-actions .btn { padding-inline: 7px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
.model-detail *,
  .model-detail *::before,
  .model-detail *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media (max-width: 760px) {
  body:has(.model-detail) { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)); }
  body:has(.model-detail) #toast { bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
}

/* Model exports and personal files share the detail page's monochrome surface. */
.commerce-checkout .page-title,.account-layout .page-title{align-items:flex-start}
.commerce-checkout .page-title h1,.account-layout .page-title h1{font-size:32px;letter-spacing:-.8px}
.commerce-steps{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px;font-size:12px;color:var(--muted)}
.commerce-steps span+span:before{content:' / ';margin-right:10px;color:#b8b8b8}.commerce-steps [aria-current]{color:var(--ink);font-weight:600}
.commerce-checkout-grid{grid-template-columns:minmax(0,1fr) minmax(340px,.85fr);align-items:start}
.commerce-checkout .panel,.account-layout .file-detail,.account-layout .membership-plan,.account-layout .account-billing{padding:28px;border-radius:12px}
.commerce-checkout .panel{margin:0}.commerce-checkout .flow-summary,.file-detail .flow-summary{margin-top:18px}
.commerce-checkout .flow-summary>div,.file-card .flow-summary>div,.file-detail .flow-summary>div{min-width:0}
.commerce-checkout .flow-summary h2,.file-card .flow-summary h2,.file-detail .flow-summary h2{overflow-wrap:anywhere}
.commerce-checkout .section-label,.account-layout .section-label{display:block;font-size:12px;color:var(--muted);letter-spacing:.04em}
.commerce-checkout .keyvalue,.file-detail .keyvalue{line-height:1.8;gap:14px 24px;font-size:14px;margin:24px 0}
.commerce-checkout .checkout-choice h2{font-size:23px}.commerce-checkout fieldset.plan-options{border:0;padding:0;min-width:0}
.commerce-checkout .plan-option{min-height:80px;padding:16px;border-radius:9px;transition:background .15s,border-color .15s}
.commerce-checkout .plan-option strong{font-size:15px}.commerce-checkout .plan-option small{font-size:12px;line-height:1.6;margin-top:4px}
.commerce-checkout .plan-option>span:not(.plan-price){min-width:0}.commerce-checkout .plan-price{font-size:21px;font-variant-numeric:tabular-nums}
.checkout-total{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding:20px 0}
.checkout-total small{display:block;margin-top:4px}.checkout-total strong{font-size:28px;font-weight:600;letter-spacing:-.8px;font-variant-numeric:tabular-nums}
.checkout-choice>.btn.primary{min-height:50px;font-size:15px}.checkout-choice>.actions-row>.btn{background:transparent;width:100%;border-color:transparent;color:var(--muted)}
.visually-hidden,.commerce-checkout .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.account-layout>.side-nav{align-self:start;position:sticky;top:28px}.account-layout>.side-nav>a{min-height:44px;display:flex;align-items:center}
.account-layout>.side-nav>a.active{border-radius:8px}.account-layout .page-title{padding-top:16px}.account-layout>section>.notice:first-child{margin-top:0}
.account-overview{display:grid;grid-template-columns:1fr 1fr 1.25fr;border:1px solid var(--line);border-radius:12px;margin-bottom:24px;background:var(--surface)}
.account-overview>div{padding:22px 24px;min-width:0}.account-overview>div+div{border-left:1px solid var(--line)}
.account-overview strong{display:block;font-size:24px;line-height:1.3;letter-spacing:-.6px;font-variant-numeric:tabular-nums}.account-overview span{display:block;color:var(--muted);font-size:12px;margin-top:7px}
.file-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:24px 0}.file-toolbar .file-search{width:min(480px,100%);min-width:0}.file-toolbar>span{font-size:13px;color:var(--muted);white-space:nowrap}
.account-layout .file-card{padding:24px;border-radius:12px;display:flex;flex-direction:column;min-width:0}
.file-card-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.file-card-heading .tag{border:1px solid var(--line);border-radius:100px;background:var(--surface);font-size:12px;padding:3px 10px}.file-card-heading time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.file-card .flow-summary{gap:16px;flex-wrap:nowrap;align-items:center;margin-bottom:20px}.file-card .flow-summary .table-art{width:112px;height:90px;margin:0;background:var(--surface);border-radius:8px}.file-card .flow-summary h2{font-size:19px}.file-card .flow-summary p{font-size:13px;line-height:1.65}
.file-card-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--muted);font-size:13px}.file-record-code{display:block;font-size:11px;margin:8px 0 20px;font-variant-numeric:tabular-nums}
.file-card>.actions-row{margin-top:auto;gap:10px}.file-card>.actions-row>.btn{flex:1;font-size:13px;padding:10px 12px;white-space:nowrap}
.account-empty{padding:70px 24px}.account-empty p{max-width:460px;margin:12px auto 24px}
.membership-plan .section-label{margin-bottom:14px}.membership-plan .panel-header{margin-bottom:12px}.membership-plan>.actions-row{margin-top:24px}
.account-billing .panel-header{align-items:flex-start}.account-billing .panel-header p{font-size:13px;margin-top:6px}
.account-history-row{display:flex;justify-content:space-between;gap:24px;padding:20px 0;border-top:1px solid var(--line)}.account-history-row>div{min-width:0}
.account-history-row strong{display:block;font-size:15px;font-weight:550;overflow-wrap:anywhere}.account-history-row small{display:block;margin-top:4px;font-size:12px}.account-history-action{text-align:right;display:flex;flex-direction:column;justify-content:center;gap:8px;font-size:13px}.account-history-action>span{color:var(--muted)}
.file-download-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.file-download-actions>.btn{min-height:48px}.file-download-actions [aria-busy="true"]{opacity:.65;cursor:wait}
.file-edit-block{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding-top:26px;margin-top:26px}.file-edit-block h2{font-size:18px}.file-edit-block p{font-size:13px;margin-top:6px}
.studio-bar>.studio-download-status{position:fixed;top:78px;right:24px;z-index:12;display:flex;align-items:flex-start;gap:16px;width:380px;max-width:calc(100vw - 32px);padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 35px #00000012;font-size:13px}
.studio-download-status strong{font-size:14px}.studio-download-status p{margin:5px 0;line-height:1.7}.studio-download-status>button{flex:none;width:28px;height:28px;font-size:22px;line-height:1;color:var(--muted)}.studio-download-status .actions-row{margin-top:12px}.studio-download-status.error{border-color:var(--ink)}
@media(max-width:1100px){.account-layout{grid-template-columns:170px minmax(0,1fr);gap:28px}.file-card .flow-summary{align-items:flex-start;flex-direction:column}.file-card .flow-summary .table-art{width:100%;height:130px;object-fit:contain}.file-card>.actions-row{flex-wrap:wrap}.file-card>.actions-row>.btn{flex-basis:100%}}
@media(max-width:850px){.commerce-checkout-grid{grid-template-columns:minmax(0,1fr)}.commerce-checkout .panel{padding:24px}.commerce-checkout .flow-summary{margin-bottom:20px}}
@media(max-width:760px){.commerce-checkout .page-title,.account-layout .page-title{flex-wrap:wrap;gap:16px}.commerce-checkout .page-title h1,.account-layout .page-title h1{font-size:28px}.commerce-checkout .page-title>.btn,.account-layout .page-title>.btn{min-height:44px}.commerce-checkout .panel,.account-layout .file-detail,.account-layout .membership-plan,.account-layout .account-billing{padding:20px}.commerce-checkout .plan-option{padding:12px;gap:10px;min-height:82px}.commerce-checkout .plan-option strong{font-size:14px}.commerce-checkout .plan-option small{font-size:11px}.commerce-checkout .plan-price{font-size:19px}.account-layout{grid-template-columns:minmax(0,1fr);gap:18px}.account-layout>.side-nav{position:static;gap:4px;font-size:13px}.account-layout>.side-nav>a{padding:10px 12px}.account-layout>.side-nav .account-nav-divider,.account-layout>.side-nav .account-nav-divider+a{display:none}.account-overview{grid-template-columns:1fr 1fr}.account-overview>div{padding:18px}.account-overview>div:last-child{grid-column:1/-1;border-top:1px solid var(--line);border-left:0}.account-overview strong{font-size:22px}.file-toolbar{flex-wrap:wrap;gap:12px}.file-toolbar .file-search{width:100%}.file-toolbar>span{margin-left:auto}.account-layout .file-card{padding:20px}.file-card .flow-summary{flex-direction:row;align-items:center}.file-card .flow-summary .table-art{width:86px;height:78px}.file-card .flow-summary h2{font-size:18px}.file-card>.actions-row>.btn{flex-basis:0}.account-history-row{gap:14px;flex-wrap:wrap}.account-history-action{text-align:left;flex-direction:row;justify-content:space-between;width:100%;align-items:center}.file-download-actions{flex-direction:column}.file-edit-block>.actions-row{width:100%}.file-edit-block .btn{flex-basis:100%}.commerce-checkout .keyvalue,.file-detail .keyvalue{grid-template-columns:86px minmax(0,1fr);gap:12px;font-size:13px}.studio-bar>.studio-download-status{top:54px;right:16px}}
@media(max-width:360px){.file-card .flow-summary{flex-direction:column;align-items:start}.file-card .flow-summary .table-art{width:100%;height:120px}.file-card>.actions-row>.btn{flex-basis:100%}.commerce-checkout .plan-option{display:grid;grid-template-columns:auto minmax(0,1fr)}.commerce-checkout .plan-price{grid-column:2;margin-left:0;text-align:left}.commerce-checkout .plan-price small{display:inline;margin-left:6px}}

/* Resource interactions stay outside the model link and never overlap the preview. */
.card-link{display:block}.model-statistics{display:flex;align-items:center;gap:18px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.model-statistics svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}
.model-like{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:48px;min-height:44px;padding:8px;border-radius:6px;color:inherit}
.model-like:hover:not(:disabled){background:var(--surface);color:var(--ink)}.model-like[aria-pressed="true"]{color:var(--ink)}.model-like[aria-pressed="true"] svg{fill:currentColor}
.model-download-count{display:inline-flex;align-items:center;gap:7px;min-height:44px}.card>.model-statistics{border-top:1px solid var(--line);justify-content:space-between;gap:8px}.card>.model-statistics .model-like{margin-left:-8px}
.model-detail .d-model-description:has(+.model-statistics){margin-bottom:4px}.d-decision-card .model-statistics{margin:0 0 18px;gap:24px}
.model-statistics-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.model-statistics-overview .metric:last-child{grid-column:auto}.admin-model-statistics{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.admin-model-statistics h3{margin-bottom:14px}
.admin-table [data-metric]{font-variant-numeric:tabular-nums}.model-statistics-overview+p{margin-bottom:24px}

/* Purchasing requirements stay compact until hover, keyboard focus or a touch tap. */
.hardware-parts{position:relative;pointer-events:none}.card>.hardware-parts{margin:-3px 0 12px}.d-decision-card .hardware-parts{margin:0 0 12px}
.hardware-badge{pointer-events:auto;align-items:center;gap:5px;border:1px solid var(--line);border-radius:100px;padding:5px 9px;background:var(--surface);color:var(--ink);font-size:12px;line-height:1.4;cursor:help}
.hardware-badge svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;flex:none}.hardware-badge:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.hardware-tooltip{display:none;position:absolute;z-index:30;bottom:calc(100% + 8px);left:0;width:320px;max-width:100%;padding:14px 16px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 28px #0002;font-size:13px;line-height:1.65;pointer-events:auto;overflow-wrap:anywhere}
.hardware-tooltip::after{content:"";position:absolute;top:100%;left:0;width:100%;height:9px}.hardware-tooltip strong{display:block;margin-bottom:7px;font-size:13px}.hardware-tooltip ul{margin:0;padding-left:18px;max-height:240px;overflow:auto}.hardware-tooltip li+li{margin-top:4px}.hardware-tooltip p{margin:10px 0 0;font-size:11px;color:var(--muted)}
.hardware-parts:not([data-dismissed]):is(:hover,:focus-within)>.hardware-tooltip{display:block}.d-decision-card .hardware-tooltip{bottom:auto;top:calc(100% + 8px)}.d-decision-card .hardware-tooltip::after{top:auto;bottom:100%}
@media(max-width:760px){.hardware-badge{font-size:11px}.hardware-tooltip{padding:12px 10px;font-size:12px}.hardware-tooltip ul{max-height:220px}.card>.hardware-parts>.hardware-tooltip{width:min(320px,calc(100vw - 40px));max-width:none}.card:nth-child(2n)>.hardware-parts>.hardware-tooltip{left:auto;right:0}}

/* Keep crawlable list navigation aligned without changing the admin tables. */
.resource-library .pagination{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:16px;border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:14px}
.resource-library .pagination [aria-current="page"]{grid-column:2;text-align:center;font-variant-numeric:tabular-nums;white-space:nowrap}
.resource-library .pagination [rel="prev"]{grid-column:1;grid-row:1;justify-self:start}
.resource-library .pagination [rel="next"]{grid-column:3;grid-row:1;justify-self:end}
.resource-library .pagination .btn{min-height:44px;white-space:nowrap}
@media(max-width:480px){.resource-library .pagination{gap:8px;font-size:12px}.resource-library .pagination .btn{padding:10px 12px;font-size:13px}}

.detail-stage #detail-preview-status{top:24px;left:24px;max-width:calc(100% - 110px);background:var(--paper);border:1px solid var(--line);padding:12px 14px;border-radius:8px}.detail-stage #detail-preview-status p{margin:0 0 8px;line-height:1.6}.detail-stage #detail-preview-status .btn{min-height:44px}
@media(min-width:1000px) and (max-width:1199px){.journey-studio #app{position:relative;z-index:4}.studio-bar{position:absolute;inset:0 385px auto 0;height:66px;border:0;padding:0 20px;background:transparent;gap:16px}.studio-brand{display:flex}.studio-current{display:none}.journey-studio #page-content:not([hidden]){padding-top:0}}

.price-card > .tag{align-self:flex-start;border-radius:999px;padding:4px 10px}

/* Initial navigation and iframe share the same geometry before data arrives. */
.journey-studio #app:has(#page-content:not([hidden])){display:flex;flex-direction:column;flex:1;min-height:0}
.journey-studio #page-content:not([hidden]){flex:1;min-height:0}
.studio-bar{flex-shrink:0}.studio-bar .studio-account{min-width:160px;justify-content:flex-end}
.studio-account-placeholder{width:52px;height:16px;border-radius:4px;background:var(--surface)}
.studio-account-button{width:78px;height:32px;border:1px solid var(--line);background:transparent}
.startup-workbench{height:100%;min-height:0;display:flex;flex-direction:column}
.startup-studio-actions{height:66px;flex-shrink:0;display:flex;align-items:center;justify-content:flex-end;padding:0 22px;background:var(--paper);border-bottom:1px solid var(--line)}
.startup-studio-actions>div{display:flex;align-items:center;gap:10px}
.startup-studio-actions>div>span{display:flex;align-items:center;min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:6px;font-size:13px;color:var(--muted)}
.startup-studio-actions .startup-export{color:var(--paper);background:var(--muted);border-color:transparent}
.startup-action-brand,.startup-studio-tabs{display:none}
@media(max-width:999px){
 .startup-studio-actions{height:56px;padding:0 16px;justify-content:space-between;gap:12px}
 .startup-action-brand{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:650}.startup-action-brand svg{width:22px;height:26px}
 .startup-studio-actions>div>span{min-height:44px;font-size:12px}
 .startup-studio-tabs{height:48px;flex-shrink:0;display:flex;justify-content:center;align-items:stretch;border-bottom:1px solid var(--line);font-size:14px;background:var(--paper)}
 .startup-studio-tabs>span{width:30%;display:grid;place-items:center;color:var(--muted)}.startup-studio-tabs>.active{border-bottom:2px solid var(--ink);color:var(--ink)}
}
@media(max-width:760px){.studio-bar .studio-account{min-width:139px}.startup-studio-actions>div>span:not(.startup-export){display:none}}