:root{--bf-bg:#f7f6f5;--bf-panel:#f3f2f1;--bf-line:#ecebe9;--bf-text:#3c3935;--bf-muted:#5f5b54;--bf-cyan:#65615a;--bf-blue:#605c55}
.company{margin:0;background:var(--bf-bg);color:var(--bf-text);font-family:Inter,"Segoe UI","PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
.company *,.bf-header *,.bf-footer *{box-sizing:border-box}.company a{color:inherit;text-decoration:none}.company button,.company input,.company select,.company textarea{font:inherit}.company button{cursor:pointer}.company h1,.company h2,.company h3,.company p{margin:0}.company h1,.company h2,.company h3{line-height:1.25}.company a:focus-visible,.company button:focus-visible,.company input:focus-visible,.company textarea:focus-visible,.company select:focus-visible,.bf-header a:focus-visible{outline:2px solid var(--bf-cyan);outline-offset:5px}
.skip{position:fixed;left:20px;top:-80px;z-index:1000;padding:12px;background:#363430;color:#f7f6f5!important}.skip:focus{top:10px}.bf-header{position:sticky;top:0;z-index:100;background:rgba(247,246,245,.94);backdrop-filter:blur(18px);border-bottom:1px solid #edecea;color:var(--bf-text);font-family:Inter,"Segoe UI","Microsoft JhengHei",sans-serif;line-height:1.4}.bf-header .bf-nav{height:86px;max-width:1376px;margin:auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:30px}.bf-brand{display:flex!important;align-items:center;gap:11px;text-decoration:none!important;color:#3c3935!important;flex-shrink:0}.bf-brand svg{width:36px;height:36px;flex:none}.bf-brand strong{font-size:17px;letter-spacing:.3px;display:block}.bf-brand small{font-size:10px;letter-spacing:2.5px;color:#5f5b54;display:block;margin-top:4px}.bf-brand em{color:var(--bf-cyan);font-style:normal}.bf-links{display:flex;align-items:center;gap:30px}.bf-links a{font-size:13px;text-decoration:none;color:#58544e;white-space:nowrap}.bf-links a:hover,.bf-links a[aria-current=page]{color:var(--bf-cyan)}.bf-links .nav-action{border:1px solid #c5c3c0;border-radius:6px;padding:11px 18px;color:var(--bf-text)}.bf-menu{display:none;border:1px solid #c4c2bf;background:none;color:#363430;border-radius:5px;padding:8px 12px;font:inherit}.bf-width{max-width:1280px;margin:auto;width:calc(100% - 96px)}
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:690px;align-items:center;gap:30px;position:relative;padding:66px 0 48px}.eyebrow{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--bf-cyan);display:flex;align-items:center;gap:12px;margin-bottom:24px!important;font-weight:600}.eyebrow:before{content:"";width:22px;height:1px;background:var(--bf-cyan)}.hero h1{font-size:clamp(52px,5.6vw,82px);line-height:1.02;letter-spacing:-3px;font-weight:600}.hero h1 .flow{color:var(--bf-cyan)}.hero h2{font-size:clamp(23px,2.2vw,32px);font-weight:500;margin:28px 0 18px;letter-spacing:.5px}.hero .intro{max-width:470px;font-size:15px;color:var(--bf-muted);line-height:1.9}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.bf-btn{display:inline-flex;align-items:center;justify-content:center;gap:30px;border:1px solid var(--bf-cyan);border-radius:6px;padding:13px 23px;background:var(--bf-cyan);color:#f7f6f5!important;font-weight:600;font-size:14px;text-decoration:none}.bf-btn.secondary{background:transparent;color:#3c3935!important;border-color:#cdcbc8}.bf-btn:hover{filter:brightness(1.12)}.small-note{font-size:11px;color:#6f6b63;margin-top:22px!important}.visual{min-height:500px;position:relative;background:radial-gradient(ellipse at center,#efeeec 0%,#f5f4f3 50%,transparent 72%);border:1px solid #eceae8;border-radius:14px;overflow:hidden}.visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#cdcbc91f 1px,transparent 1px),linear-gradient(90deg,#cdcbc91f 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(transparent,#fdfdfc,transparent);pointer-events:none}.visual canvas{display:block;width:100%;height:100%;position:absolute;inset:0}.visual-label{position:absolute;z-index:2;left:24px;top:23px;font:10px ui-monospace,monospace;letter-spacing:1.8px;color:#55514b}.visual-label:before{content:"";display:inline-block;background:#65615a;width:5px;height:5px;border-radius:50%;margin-right:8px}.visual-bottom{position:absolute;bottom:22px;left:24px;right:24px;display:flex;align-items:end;justify-content:space-between;z-index:2;pointer-events:none}.visual-bottom p{font-size:12px;color:#55514b}.visual-bottom strong{font-size:19px;color:#3f3c38;font-weight:400;display:block}.motion-btn{pointer-events:auto;background:#f4f4f3cc;border:1px solid #c9c7c5;border-radius:5px;color:#504d47;font-size:11px!important;padding:7px 10px}.coordinates{position:absolute;right:22px;top:22px;font:10px ui-monospace,monospace;color:#777269}.cap-strip{border-top:1px solid var(--bf-line);border-bottom:1px solid var(--bf-line);display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0;margin-bottom:16px}.cap-strip div{border-right:1px solid var(--bf-line);padding-left:30px}.cap-strip div:first-child{padding-left:0}.cap-strip div:last-child{border:0}.cap-strip small{font:10px ui-monospace,monospace;color:#6f6a62;letter-spacing:1.3px}.cap-strip p{font-size:14px;margin-top:7px}
.section{padding:86px 0;border-bottom:1px solid var(--bf-line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:34px}.section h2,.page-heading h1{font-size:clamp(28px,3.3vw,44px);font-weight:500;letter-spacing:-.8px}.section-head>p{font-size:14px;color:var(--bf-muted);max-width:350px}.text-link{font-size:13px;color:var(--bf-cyan)!important;display:inline-flex;gap:24px;align-items:center}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{padding:30px;border:1px solid var(--bf-line);border-radius:9px;background:linear-gradient(145deg,#f2f2f0,#f5f4f3);display:flex;flex-direction:column;min-width:0;transition:border-color .2s}.feature-card:hover{border-color:#bfbdba}.card-index{font:11px ui-monospace,monospace;color:#736e66;letter-spacing:1px;margin-bottom:36px}.card-icon{width:40px;height:40px;margin:0 0 25px;color:var(--bf-cyan)}.feature-card h3{font-size:21px;font-weight:500;margin-bottom:14px}.feature-card p{font-size:13px;color:var(--bf-muted);margin-bottom:26px;line-height:1.85}.feature-card .text-link{margin-top:auto}.status-tag{display:inline-block;font:10px ui-monospace,monospace;color:var(--bf-cyan);border:1px solid #d1d0cd;border-radius:20px;padding:4px 9px;letter-spacing:1px}.project-band{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}.project-art{background:linear-gradient(140deg,#f0efed,#f3f3f1);border:1px solid #d5d3d1;border-radius:8px;min-height:315px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.project-art svg{width:85%;max-height:270px}.project-art .art-label{position:absolute;bottom:20px;left:23px;font:11px ui-monospace,monospace;color:#5f5b54}.project-copy p{margin:20px 0 26px;color:var(--bf-muted);font-size:14px;max-width:450px}.split-line{display:flex;gap:14px;flex-wrap:wrap;font:11px ui-monospace,monospace;color:#68645d}.split-line span{padding:7px 10px;border:1px solid #d3d1cf;border-radius:4px}.learn-band{display:grid;grid-template-columns:1fr 1fr;gap:90px}.learn-band p{color:var(--bf-muted);font-size:14px;margin:22px 0}.lesson-row{display:flex;gap:22px;align-items:center;padding:23px 0;border-bottom:1px solid var(--bf-line)}.lesson-row:first-child{padding-top:0}.lesson-row span{font:11px ui-monospace,monospace;color:#757168}.lesson-row strong{font-size:15px;font-weight:500;flex:1}.lesson-row i{font-style:normal;color:var(--bf-cyan)}.cta-band{padding:60px 0;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{font-size:30px;font-weight:500}.cta-band p{color:var(--bf-muted);font-size:14px;margin-top:12px}.bf-footer{background:#f8f7f6;color:#5e5a54;font-family:Inter,"Segoe UI","Microsoft JhengHei",sans-serif;padding:46px 0 25px;font-size:12px;line-height:1.8;border-top:1px solid #ecebe9}.bf-footer .bf-width{display:block}.bf-foot-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}.bf-footer a{color:#5e5a54;text-decoration:none}.bf-footer a:hover{color:#65615a}.bf-footer p{margin:16px 0;color:#6e6961}.foot-col{display:flex;flex-direction:column;gap:10px}.foot-col strong{color:#3c3a36;font-size:12px;margin-bottom:7px}.foot-bottom{border-top:1px solid #ecebe9;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#746f67}.foot-policies{display:flex;flex-wrap:wrap;gap:18px}.page-heading{padding:68px 0 42px;max-width:820px}.page-heading>p:last-child{color:var(--bf-muted);font-size:15px;margin-top:24px;max-width:660px}.breadcrumb{font-size:12px;color:#67635b;margin-bottom:32px}.breadcrumb a{color:#65615a}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}.tabs button{border:1px solid #d0cecc;color:#5b5751;background:transparent;padding:9px 19px;border-radius:30px;font-size:12px}.tabs button[aria-pressed=true]{background:var(--bf-cyan);color:#f7f6f5;border-color:var(--bf-cyan)}.course-card{border:1px solid var(--bf-line);border-radius:9px;overflow:hidden;background:#f4f3f2;display:flex;flex-direction:column}.course-art{height:158px;background:linear-gradient(130deg,#eeedeb,#f3f2f1);position:relative;overflow:hidden;padding:22px}.course-art .course-no{font:60px ui-monospace,monospace;color:#64605926;position:absolute;right:18px;bottom:-8px;letter-spacing:-5px}.course-art svg{width:110px;height:110px;position:absolute;right:25px;top:20px;color:#67625b}.course-art span{font:10px ui-monospace,monospace;color:#5e5a54;letter-spacing:1.4px}.course-content{padding:25px;display:flex;flex:1;flex-direction:column}.course-content h3{font-size:19px;font-weight:500;margin-bottom:14px}.course-content p{font-size:13px;color:var(--bf-muted);margin-bottom:25px}.course-price{margin-top:auto;padding-top:20px;border-top:1px solid #ecebe9;display:flex;justify-content:space-between;align-items:end;gap:10px}.course-price b{font-size:21px;font-weight:500}.course-price small{font-size:10px;color:#66625a;display:block}.info-box{padding:20px 24px;border:1px solid #cfcdcb;border-left:2px solid var(--bf-cyan);background:#f2f1f0;border-radius:5px;font-size:13px;color:#59564f;margin-bottom:32px}.info-box strong{color:#3d3a36}.company [hidden]{display:none!important}.content-space{padding-bottom:80px}.article-layout{display:grid;grid-template-columns:220px 1fr;gap:65px;padding-bottom:80px}.article-sidebar{position:sticky;top:120px;height:max-content;border-top:1px solid #cfcdcb;padding-top:18px;font-size:12px;color:#65615a}.article-sidebar a{display:block;margin:16px 0;color:#55514b}.article-content{max-width:780px}.article-content h2{font-size:24px;font-weight:500;margin:40px 0 20px}.article-content h2:first-child{margin-top:0}.article-content p,.article-content li{color:#55514b;font-size:15px;line-height:1.95}.article-content p{margin:16px 0}.article-content ul,.article-content ol{padding-left:23px}.article-content li{padding:5px 0}.example{background:#f2f1f0;border:1px solid #d4d2d0;padding:24px;border-radius:8px;margin:22px 0;color:#47443f;font-size:14px;white-space:pre-wrap}.tool-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;margin-bottom:26px}.tool-panel{border:1px solid #eae9e6;border-radius:10px;padding:26px;background:#f3f3f1;min-width:0}.tool-panel h2{font-size:20px;font-weight:500;margin-bottom:14px}.tool-panel p{color:#5d5a53;font-size:13px}.tool-panel label{font-size:12px;display:block;color:#54504a;margin:20px 0 9px}.tool-panel input:not([type=range]),.tool-panel select,.tool-panel textarea{width:100%;background:#f6f5f4;border:1px solid #cccac7;border-radius:5px;color:#413e3a;padding:11px 13px;box-sizing:border-box;min-width:0}.tool-panel textarea{min-height:90px;resize:vertical}.tool-panel input[type=range]{width:100%;accent-color:#65615a}.tool-view{height:370px;min-height:370px;margin-top:16px}.tool-view .visual-label{font-size:9px}.tool-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.tool-buttons .bf-btn{padding:10px 15px;font-size:12px;gap:12px}.tool-result{white-space:pre-wrap;font-size:13px;background:#f6f5f4;border:1px solid #d5d3d1;padding:18px;border-radius:6px;color:#524f49;min-height:70px;margin-top:20px}.tool-message{min-height:23px;font-size:12px;color:#625e57;margin-top:14px!important}.file-label{border:1px dashed #bfbdba;padding:15px!important;border-radius:6px;cursor:pointer}.file-label input{font-size:11px;margin-top:10px}.chat-log{max-height:360px;overflow:auto;display:grid;gap:14px;margin-top:18px}.chat-message{font-size:13px;white-space:pre-wrap;padding:15px;background:#f0efee;border-radius:8px;word-break:break-word}.chat-message.user{background:#efedec}.chat-message strong{display:block;font-size:10px;letter-spacing:1.5px;color:#65615a;margin-bottom:5px}.bf-preview{padding:9px 20px;background:#eeedeb;text-align:center;font:12px/1.6 "Segoe UI","Microsoft JhengHei",sans-serif;color:#4e4b45}.bf-preview a{color:#615d56}.legacy-company{--accent:#d2d0ce;--accent-soft:#403e39;--paper:#3a3834;--paper-2:#3f3c38}.legacy-company .bf-header .bf-nav{width:auto;max-width:1376px}.legacy-company .bf-links{width:auto;margin:0;padding:0}.legacy-company .bf-header .bf-links a{font-weight:400}.legacy-company .bf-header .bf-nav>div{margin:0}.legacy-company .bf-footer{margin-top:40px}.legacy-company .bf-footer .bf-brand{max-width:none}.legacy-company .bf-header~main{padding-top:35px}
@media(min-width:1500px){.hero{min-height:740px}.visual{min-height:550px}}
@media(max-width:1050px){.bf-header .bf-nav{padding:0 28px;gap:20px}.bf-links{gap:18px}.bf-width{width:calc(100% - 56px)}.hero{min-height:610px;gap:18px}.hero h1{font-size:62px}.visual{min-height:450px}.project-band{gap:36px}.learn-band{gap:40px}.cards{gap:14px}.feature-card{padding:24px}.bf-links a{font-size:12px}.article-layout{gap:35px;grid-template-columns:180px 1fr}}
@media(max-width:780px){.bf-header .bf-nav{height:72px;padding:0 22px}.bf-brand strong{font-size:15px}.bf-brand small{font-size:8px}.bf-menu{display:block}.bf-links{display:none;position:absolute;top:72px;left:0;right:0;padding:25px;background:#f4f4f3;border-bottom:1px solid #d0cfcc;flex-direction:column;align-items:stretch;gap:0}.bf-links.open{display:flex}.bf-links a{padding:14px;font-size:14px}.bf-links .nav-action{margin-top:12px;text-align:center}.bf-width{width:calc(100% - 40px)}.hero{grid-template-columns:1fr;padding:46px 0 32px;gap:36px}.hero h1{font-size:62px}.hero h2{font-size:26px;margin-top:24px}.hero .intro{font-size:14px}.visual{min-height:360px}.hero .visual{height:380px}.cap-strip{grid-template-columns:1fr 1fr;gap:24px;padding:26px 0}.cap-strip div:nth-child(3){padding-left:0}.cap-strip div:nth-child(2){border:0}.cap-strip p{font-size:12px}.cap-strip small{font-size:9px}.section{padding:56px 0}.section-head{display:block}.section-head>p{margin-top:18px}.section h2{font-size:29px}.cards{grid-template-columns:1fr}.feature-card{padding:28px}.card-index{margin-bottom:23px}.project-band,.learn-band,.tool-grid{grid-template-columns:1fr;gap:30px}.project-art{min-height:270px}.cta-band{padding:45px 0;align-items:start;flex-direction:column;gap:24px}.cta-band h2{font-size:26px}.bf-foot-top{grid-template-columns:1fr 1fr;gap:30px}.bf-foot-top>div:first-child{grid-column:1/-1}.foot-bottom{flex-direction:column}.page-heading{padding:44px 0 32px}.page-heading h1{font-size:34px}.article-layout{grid-template-columns:1fr;gap:25px}.article-sidebar{position:static;display:flex;gap:15px;flex-wrap:wrap}.article-sidebar a{margin:0}.article-sidebar>strong{width:100%}.course-art{height:145px}.course-price b{font-size:22px}.tool-panel{padding:21px}.tool-view{min-height:320px;height:320px}.actions .bf-btn{font-size:13px;padding:12px 18px;gap:16px}.eyebrow{font-size:9px;letter-spacing:2px}.content-space{padding-bottom:55px}.legacy-company .bf-header .bf-links{padding:25px}.legacy-company .bf-header .bf-nav{padding:0 20px}.legacy-company .bf-footer .bf-width{width:calc(100% - 40px)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.company{background:#f6f5f4}.bf-brand small{letter-spacing:2px}.bf-header{background:rgba(246,245,244,.95)}.dental-hero{grid-template-columns:1.05fr 1fr;gap:48px;min-height:740px;padding:55px 0 65px}.dental-hero .eyebrow{border:1px solid #d2d0ce;border-radius:30px;display:inline-flex;padding:8px 16px;letter-spacing:2px;font-size:12px;color:#66615a}.dental-hero .eyebrow:before{width:7px;height:7px;border-radius:50%;box-shadow:0 0 0 5px #746f6720}.dental-hero h1{font-size:clamp(70px,6.4vw,94px);font-weight:800;line-height:1.04;letter-spacing:-3px}.dental-hero h1 .flow{background:linear-gradient(110deg,#69655d,#6a655e);-webkit-background-clip:text;background-clip:text;color:transparent}.dental-hero h2{font-size:26px;font-weight:600;line-height:1.6;margin:26px 0 14px}.dental-hero .intro{font-size:16px;line-height:1.9;max-width:520px}.dental-hero .bf-btn{background:linear-gradient(110deg,#6c6860,#746f66);border:0;color:#293238!important;padding:17px 23px;border-radius:10px;box-shadow:0 12px 30px #7571682b}.dental-hero .bf-btn.secondary{background:transparent;border:1px solid #cccac8;box-shadow:none}.dental-hero .small-note{letter-spacing:1.8px;font-size:10px}
.dental-viewer{height:570px;min-width:0;position:relative;overflow:hidden;border:1px solid #c4c2bf;border-radius:22px;background:radial-gradient(ellipse at 48% 35%,#494641 0%,#5e5a54 43%,#b7b4b1 100%);box-shadow:0 25px 80px #fdfdfc55,inset 0 1px 0 #36343040;color:#f1f0ee}.dental-viewer:before{content:"";position:absolute;inset:0;background:linear-gradient(transparent 65%,#eeedeb25),linear-gradient(90deg,#44423d22 1px,transparent 1px),linear-gradient(#44423d22 1px,transparent 1px);background-size:auto,42px 42px,42px 42px;pointer-events:none}.dental-top{position:absolute;top:22px;left:24px;right:24px;display:flex;align-items:center;justify-content:space-between;z-index:2;gap:10px}.dental-top span{font:10px ui-monospace,monospace;letter-spacing:1.3px;font-weight:600;color:#ebeae8}.dental-live{display:flex;align-items:center;gap:7px;font-size:10px;letter-spacing:.8px}.dental-live:before{content:"";width:6px;height:6px;border-radius:50%;background:#d0cfcc}.dental-canvas{position:absolute;inset:46px 0 77px}.dental-canvas canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:pan-y}.dental-canvas canvas:active{cursor:grabbing}.dental-controls{position:absolute;bottom:83px;left:24px;right:24px;display:flex;justify-content:space-between;gap:12px;z-index:2}.dental-tabs{display:flex;gap:4px;background:#f1f0ef12;border:1px solid #d3d1cf30;padding:3px;border-radius:8px}.dental-viewer button{border:0;background:none;color:#ebe9e7;padding:7px 10px;border-radius:5px;font-size:11px;white-space:nowrap}.dental-viewer button[aria-pressed=true]{background:#ecebe9;color:#293238}.dental-viewer button:hover{background:#ecebe920}.dental-viewer button:focus-visible{outline:2px solid #c6c4c1;outline-offset:2px}.dental-meta{position:absolute;left:24px;right:24px;bottom:20px;border-top:1px solid #ebeae72f;padding-top:14px;display:flex;justify-content:space-between;gap:15px;align-items:center;z-index:2}.dental-meta strong{font-size:14px;display:block;font-weight:600;color:#eeedeb}.dental-meta small{font-size:9px;display:block;color:#d1d0cd;margin-top:4px}.dental-meta .dental-axis{font:11px ui-monospace,monospace;color:#d5d3d1;white-space:nowrap}.dental-viewer[aria-busy=true] .dental-meta strong{opacity:.7}.dental-viewer.large{height:620px}.dental-workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0}.workflow-step{border:1px solid #d4d2d0;background:#f2f1ef;padding:27px 22px;border-radius:8px}.workflow-step span{font:10px ui-monospace,monospace;color:#656059;letter-spacing:1px}.workflow-step h3{font-size:19px;margin:20px 0 14px;font-weight:600}.workflow-step p{color:#5e5a53;font-size:13px;line-height:1.85}.industry-note{font-size:12px;color:#68635c;margin:22px 0}.dental-intro-line{color:#4f4c46;font-size:15px;line-height:1.9;max-width:800px}.spec-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:13px}.spec-table th,.spec-table td{text-align:left;border-bottom:1px solid #d4d3d1;padding:18px 12px}.spec-table th{color:#716c64;font-weight:500}.spec-table td{color:#4c4944}.dental-hero+.cap-strip{background:linear-gradient(100deg,#f1f0ef,#f3f2f1);padding:26px 24px;border-radius:10px}.bf-width .dental-hero+.cap-strip div:first-child{padding-left:0}.platform-panels{display:grid;grid-template-columns:1.4fr 1fr;gap:26px}.platform-side{display:flex;flex-direction:column;gap:20px}.platform-side .feature-card{flex:1}.dental-company .feature-card h3{font-weight:600}.bf-header .bf-links{gap:24px}
@media(max-width:1100px){.dental-hero{gap:28px}.dental-hero h1{font-size:72px}.dental-hero h2{font-size:22px}.dental-hero .intro{font-size:14px}.dental-viewer{height:515px}.dental-controls{left:15px;right:15px}.dental-viewer button{padding:7px}.bf-header .bf-links{gap:16px}}
@media(max-width:780px){.dental-hero{grid-template-columns:1fr;padding:42px 0 30px;gap:30px;min-height:0}.dental-hero h1{font-size:69px;line-height:1.03;letter-spacing:-2px}.dental-hero .eyebrow{font-size:10px;padding:8px 12px;letter-spacing:1.5px}.dental-hero h2{font-size:23px}.dental-hero .intro{font-size:14px}.dental-hero .bf-btn{font-size:12px;padding:14px 16px;gap:13px}.dental-viewer,.dental-viewer.large{height:470px;border-radius:16px}.dental-top{left:17px;right:17px;top:20px}.dental-top span{font-size:9px;letter-spacing:.5px}.dental-meta{left:17px;right:17px}.dental-meta strong{font-size:12px}.dental-meta small{max-width:220px;line-height:1.6}.dental-controls{bottom:94px;gap:5px}.dental-viewer button{font-size:10px;padding:7px}.dental-canvas{bottom:100px}.dental-workflow{grid-template-columns:1fr 1fr}.workflow-step{padding:20px 15px}.workflow-step h3{font-size:16px}.platform-panels{grid-template-columns:1fr}.spec-table{font-size:11px}.spec-table td,.spec-table th{padding:14px 6px}.bf-header .bf-links{gap:0}.dental-hero+.cap-strip{padding:23px 17px}.dental-hero+.cap-strip div{padding-left:15px}}
/* Product pages: concise controls and task-focused content. */
.dental-canvas{inset:20px 0 60px}.dental-controls{bottom:22px;justify-content:space-between}.dental-viewer.large{height:650px}.model-error{position:absolute;inset:40% 24px auto;padding:20px;text-align:center;background:#3e3b37;color:#ecebe9;border-radius:8px;z-index:4}.home-workflow{padding-top:20px}.editorial-row{display:grid;grid-template-columns:70px 1.15fr 1fr;gap:40px;padding:38px 0;border-top:1px solid #eae9e6;align-items:start}.editorial-number{font:28px ui-monospace,monospace;color:#b8b6b2}.editorial-row h3{font-size:26px;font-weight:500;margin-bottom:20px}.editorial-row p{max-width:440px;font-size:15px;line-height:1.85;color:#5f5b54}.editorial-row ul{padding:0;margin:0 0 20px;list-style:none}.editorial-row li{padding:7px 0;color:#504c47;font-size:14px;border-bottom:1px solid #edecea}.editorial-row li:before{content:'—';color:#6d6861;margin-right:14px}.product-stage{display:grid;grid-template-columns:1.4fr 1fr;gap:55px;align-items:center}.product-stage-copy h2{font-size:34px;font-weight:500;line-height:1.4}.product-stage-copy p{color:#5f5b54;margin:24px 0 32px;font-size:16px;line-height:1.9;max-width:380px}.workspace-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:26px;align-items:start}.workspace-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:20px}.workspace-tools{padding:25px}.model-details{margin:25px 0}.model-details dt{font-size:12px;color:#736e66;margin:18px 0 5px}.model-details dd{margin:0;color:#44423d;font-size:14px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.workspace-help{border-top:1px solid #d4d2d0;margin-top:20px;padding-top:15px}.workspace-help summary{font-size:12px;color:#5f5b54;cursor:pointer}.workspace-help p{line-height:1.9;padding-top:14px}.architecture-map{display:grid;grid-template-columns:1fr 35px 1fr 35px 1fr 35px 1fr;align-items:center;margin:10px 0 55px;border:1px solid #d4d2d0;padding:35px;border-radius:12px;background:linear-gradient(120deg,#efeeed,#f4f3f2)}.architecture-map>div{padding:8px}.architecture-map span{font:13px ui-monospace,monospace;color:#706c64}.architecture-map h3{font-size:26px;margin:17px 0}.architecture-map p{color:#5f5b54;line-height:2;font-size:14px}.architecture-map b{color:#706b63;font-weight:400;font-size:23px}.section-nav{display:flex;gap:25px;padding:0 0 25px;border-bottom:1px solid #d4d2d0;font-size:14px;color:#65615a}.solution-detail{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding:65px 0;border-bottom:1px solid #d4d2d0;scroll-margin-top:110px}.solution-detail h2{font-size:32px;font-weight:500;margin-bottom:20px}.solution-detail h3{font-size:18px;margin-bottom:17px}.solution-detail p,.solution-detail li{font-size:15px;color:#59554e;line-height:1.9}.solution-detail ul{padding-left:20px;margin:0 0 30px}.solution-detail li{padding:7px 0}.solution-detail .text-link{margin-top:24px}.manufacturing-step{display:grid;grid-template-columns:70px 1.5fr 1fr;gap:36px;padding:35px 0;border-top:1px solid #d4d2d0}.manufacturing-step>span{font:28px ui-monospace,monospace;color:#78736a}.manufacturing-step h2{font-size:27px;font-weight:500;margin-bottom:17px}.manufacturing-step p{font-size:15px;line-height:1.9;color:#5b5751;max-width:540px}.manufacturing-step ul{list-style:none;margin:0;padding:0 0 0 35px;border-left:1px solid #d4d2d0}.manufacturing-step li{color:#58544e;font-size:14px;padding:9px 0}.folder-tree{background:#f2f1f0;border:1px solid #d4d2d0;padding:25px;border-radius:8px;line-height:2;color:#5d5a53}.brief-layout{display:grid;grid-template-columns:1fr 1fr;gap:30px}.brief-layout .tool-result{min-height:300px;line-height:1.9}.brief-layout .tool-panel .text-link{margin-top:20px}.company-details{display:grid;grid-template-columns:140px 1fr;gap:20px;padding:25px 0;border-top:1px solid #d4d2d0}.company-details dt{color:#68635c;font-size:14px}.company-details dd{margin:0;font-size:14px;color:#46433e;overflow-wrap:anywhere}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-layout>div>h2{font-size:25px;font-weight:500;margin-bottom:30px}.contact-method{margin-bottom:28px}.contact-method>span{display:block;font-size:12px;color:#726d65;margin-bottom:8px}.contact-method>a,.contact-method>p{font-size:17px;overflow-wrap:anywhere}.contact-method .text-link{display:flex;margin-top:10px;font-size:13px}.contact-layout textarea{min-height:150px}.article-content a:hover{color:#65615a}.dental-tabs button{min-height:36px;min-width:38px}.bf-btn:disabled{opacity:.4;cursor:default}
@media(max-width:1050px){.editorial-row{grid-template-columns:45px 1.2fr 1fr;gap:25px}.workspace-layout{grid-template-columns:minmax(0,1fr) 290px}.product-stage{gap:30px}.contact-layout{gap:40px}.solution-detail{gap:45px}}
@media(max-width:780px){.dental-canvas{inset:12px 0 55px}.dental-controls{bottom:16px;left:14px;right:14px}.dental-viewer.large{height:470px}.editorial-row{grid-template-columns:35px 1fr;gap:15px;padding:28px 0}.editorial-row>div:last-child{grid-column:2}.editorial-row h3{font-size:23px}.editorial-row p{font-size:14px}.editorial-number{font-size:23px}.product-stage,.workspace-layout,.brief-layout,.contact-layout{grid-template-columns:1fr;gap:30px}.product-stage-copy{padding:8px 0 15px}.product-stage-copy h2{font-size:28px}.product-stage-copy p{font-size:14px}.workspace-bottom{flex-wrap:wrap}.architecture-map{grid-template-columns:1fr 1fr;gap:25px;padding:22px}.architecture-map>b{display:none}.architecture-map h3{font-size:23px}.architecture-map p{font-size:13px}.solution-detail{grid-template-columns:1fr;gap:35px;padding:45px 0}.solution-detail h2{font-size:27px}.manufacturing-step{grid-template-columns:36px 1fr;gap:18px}.manufacturing-step ul{grid-column:2;padding:0;border:0;display:flex;flex-wrap:wrap;gap:12px}.manufacturing-step li{font-size:12px;padding:5px 8px;border:1px solid #d4d2d0}.manufacturing-step h2{font-size:24px}.company-details{grid-template-columns:100px 1fr;gap:17px}.section-nav{gap:18px;font-size:13px}.contact-layout>div>h2{font-size:22px}.dental-tabs{gap:1px}.dental-tabs button{font-size:11px;padding:7px}.brief-layout .tool-result{min-height:240px}}

.dental-tabs{background:#44413ccf;border-color:#68645c;box-shadow:0 3px 12px #f0efee20}.dental-viewer button{color:#efeeec}.dental-viewer button[aria-pressed=true]{background:#ecebe9;color:#363430}
/* Unified dental workspace */
.engine-width{max-width:1400px}.engine-heading{padding:35px 0 27px;display:flex;align-items:end;justify-content:space-between;gap:20px}.engine-heading .eyebrow{margin-bottom:12px!important}.engine-heading h1{font-size:35px;font-weight:600;letter-spacing:-.5px}.engine-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(350px,1fr);gap:24px;padding-bottom:60px;align-items:start}.engine-model,.assistant-panel{min-width:0;border:1px solid #d4d2d0;border-radius:15px;background:#f3f2f1;overflow:hidden}.engine-filebar{min-height:69px;padding:16px 21px;display:flex;align-items:center;gap:12px}.engine-filebar>div{min-width:0;flex:1}.engine-filebar strong{display:block;font-size:13px;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.engine-filebar [role=status]{color:#59554e;font-size:11px}.import-button{position:relative;display:inline-flex;align-items:center;border:1px solid #78736b;border-radius:6px;color:#5c5851;font-size:12px;padding:8px 13px;cursor:pointer;white-space:nowrap}.import-button input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.import-button:focus-within{outline:2px solid #65615a;outline-offset:3px}.plain-button{font-size:11px!important;padding:8px 0;border:0;background:transparent;color:#504d47;white-space:nowrap}.plain-button:disabled{opacity:.45;cursor:default}.engine-model .dental-viewer{height:435px;border:0;border-radius:0;box-shadow:none}.engine-model .dental-canvas{inset:0 0 60px}.engine-model .dental-controls{bottom:15px}.engine-tabs{display:flex;align-items:center;gap:4px;padding:9px 17px 0;border-bottom:1px solid #d5d3d1}.engine-tabs>button{border:0;background:transparent;color:#6e6962;padding:13px 10px;font-size:12px;border-bottom:2px solid transparent}.engine-tabs>button[aria-selected=true]{color:#656059;border-bottom-color:#656059}.engine-zoom{margin-left:auto;display:flex;gap:7px}.engine-zoom button{border:1px solid #cac8c6;border-radius:5px;background:transparent;color:#524f49;width:28px;height:28px;line-height:1}.engine-panel{padding:20px 24px;min-height:146px}.engine-stats{margin:0;display:grid;grid-template-columns:1fr 2fr;gap:24px}.engine-stats dt{font-size:11px;color:#6e6a62;margin-bottom:7px}.engine-stats dd{font-size:14px;color:#46433e;margin:0;font-variant-numeric:tabular-nums}.engine-panel details{font-size:11px;color:#6f6b63;margin-top:18px}.engine-panel details p{padding-top:10px;line-height:1.8}.engine-panel summary{cursor:pointer}.engine-steps{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;list-style:none;padding:0;margin:0 0 17px}.engine-steps b{display:block;font-size:12px;font-weight:500}.engine-steps span{display:block;color:#68645d;font-size:11px;margin-top:4px}.link-button{background:none;border:0;padding:0;cursor:pointer;color:#656059;font-size:12px}.engine-resources{display:grid;grid-template-columns:1fr;gap:15px}.engine-resources a{display:block}.engine-resources strong{font-size:12px;font-weight:500;color:#55514b}.engine-resources span{font-size:11px;color:#68645d;margin-left:14px}.assistant-panel{display:flex;flex-direction:column;height:703px;position:sticky;top:104px}.assistant-heading{height:70px;flex-shrink:0;border-bottom:1px solid #d5d3d1;display:flex;justify-content:space-between;align-items:center;padding:17px 22px;gap:10px}.assistant-heading h2{font-size:17px;font-weight:600;display:inline;margin-right:12px}.assistant-heading [role=status]{font-size:10px;color:#6b665f;white-space:nowrap}.assistant-heading [data-online=true]{color:#6b665f}.assistant-heading [data-online=true]:before{content:'●';font-size:7px;margin-right:5px}.assistant-log{flex:1;min-height:0;overflow:auto;padding:24px 20px;scrollbar-width:thin;scrollbar-color:#cccbc8 transparent}.assistant-message{display:flex;gap:11px;margin-bottom:22px;align-items:start}.assistant-avatar{background:linear-gradient(130deg,#6c675f,#716d64);color:#293238;border-radius:10px;min-width:31px;height:31px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}.assistant-message>div{flex:1;min-width:0}.assistant-message>div>strong{font-size:10px;letter-spacing:.3px;color:#67635b;display:block;margin-bottom:7px}.assistant-message p{background:#efeeec;padding:15px 16px;border:1px solid #d2d0ce;border-radius:0 12px 12px 12px;font-size:13px;line-height:1.9;color:#47443f;white-space:pre-wrap;overflow-wrap:anywhere}.assistant-message.user .assistant-avatar{background:#d4d3d1;color:#4b4843}.assistant-message.user p{background:#f0efee;border-color:#d2d0ce}.assistant-message.thinking p{color:#6d6961}.assistant-suggestions{padding:6px 20px 15px;display:flex;gap:7px;flex-wrap:wrap}.assistant-suggestions button{border:1px solid #cdcbc8;border-radius:20px;color:#615d56;background:transparent;padding:7px 10px;font-size:11px}.assistant-suggestions button:hover{color:#5e5a54;border-color:#726e65}.assistant-suggestions button:disabled{opacity:.5}.assistant-compose{margin:0 20px;display:flex;align-items:end;gap:10px;border:1px solid #cccac7;border-radius:10px;padding:10px;background:#f4f4f3}.assistant-compose textarea{background:none;border:0;color:#44413c;flex:1;min-width:0;font-size:13px;line-height:1.7;resize:none;max-height:130px;min-height:44px;outline:none;padding:2px}.assistant-compose textarea::placeholder{color:#7a756c}.assistant-compose:focus-within{border-color:#6c6760}.assistant-compose button{border:0;background:linear-gradient(130deg,#6c6860,#746f67);border-radius:8px;color:#293238;font-size:23px;width:37px;height:37px;flex-shrink:0}.assistant-compose button:disabled{opacity:.45}.assistant-feedback{min-height:30px;padding:7px 21px 10px;font-size:11px;display:flex;gap:10px;align-items:center;color:#5c5852}.assistant-feedback span{overflow-wrap:anywhere}.model-change{font-size:10px;color:#6e6a62;margin:18px 0;text-align:center;overflow-wrap:anywhere}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1100px){.engine-layout{grid-template-columns:minmax(0,1fr) minmax(330px,.95fr);gap:16px}.engine-filebar{padding:15px;gap:8px}.assistant-heading{padding:17px 16px}.assistant-log{padding:20px 14px}.assistant-suggestions{padding-left:14px;padding-right:14px}.assistant-compose{margin:0 14px}.engine-tabs{padding-left:10px;padding-right:10px}.engine-tabs>button{padding:13px 7px}.engine-panel{padding:20px 17px}.engine-resources span{display:block;margin:3px 0 0}}
@media(max-width:780px){.engine-heading{padding:26px 0 22px;align-items:center}.engine-heading h1{font-size:26px}.engine-heading>.text-link{display:none}.engine-layout{grid-template-columns:1fr;gap:20px;padding-bottom:40px}.engine-filebar{padding:13px 15px;min-height:63px;flex-wrap:wrap}.engine-filebar>div{flex-basis:100%}.engine-filebar strong{font-size:12px}.engine-model .dental-viewer{height:330px}.engine-model .dental-canvas{inset:0 0 52px}.engine-tabs{gap:0;padding:6px 10px 0}.engine-tabs>button{font-size:11px;padding:12px 8px}.engine-zoom button{width:25px;height:25px}.engine-stats{grid-template-columns:1fr 2fr;gap:15px}.engine-stats dd{font-size:12px}.engine-panel{min-height:128px}.assistant-panel{position:static;height:600px}.assistant-heading h2{font-size:16px}.assistant-log{padding:20px 15px}.assistant-message p{font-size:13px;padding:12px 13px}.assistant-heading{height:62px}.assistant-compose textarea{font-size:16px}.engine-resources span{display:block;margin:4px 0 0}}
:root{--ink:#262e33;--ink-soft:#60696e;--line:#e0e3e4;--paper:#ffffff;--paper-2:#f6f4ef;--card:#ffffff;--accent:#303d45;--accent-soft:#f1eee7;--gold:#80694d;--bf-bg:#ffffff;--bf-panel:#ffffff;--bf-line:#e0e3e4;--bf-text:#262e33;--bf-muted:#60696e;--bf-cyan:#303d45;--bf-blue:#8e7658}
.company,.legacy-company{background:#ffffff;color:#262e33}.company h1,.company h2,.company h3{color:#262e33}
.bf-header{background:rgba(255,255,255,.96);border-bottom-color:#e5e6e6}.bf-footer{background:#eff1f2;color:#39454c}.bf-footer p,.bf-footer a,.bf-footer span{color:#60696e}.bf-brand{color:#262e33!important}.bf-brand small{color:#69747a}.bf-brand em,.bf-brand strong>span{color:#303d45}.bf-links a,.bf-links .nav-action{color:#60696e}.bf-links a[aria-current=page],.bf-links a:hover{color:#39474f}.bf-menu{color:#39474f;border-color:#ccd2d5}.bf-links.open{background:#ffffff}
.bf-btn,.dental-hero .bf-btn{background:#303d45;color:#ffffff!important;border-color:#303d45;box-shadow:none}.bf-btn.secondary,.dental-hero .bf-btn.secondary{background:transparent;color:#39474f!important;border:1px solid #b8c1c5}.dental-hero h1 .flow{background:none;color:#8b7458;-webkit-text-fill-color:initial}.dental-hero .eyebrow{color:#39474f;border-color:#ded6c8}.dental-hero .eyebrow:before{background:#8b7458;box-shadow:0 0 0 5px #cfa65a20}
.feature-card,.engine-model,.assistant-panel{background:#ffffff;border-color:#e0e3e4}.text-link{color:#665847}.dental-viewer{background:radial-gradient(ellipse at 45% 35%,#ffffff,#e9edef 65%,#d9e0e3);border-color:#d7dfe2;box-shadow:0 20px 65px #7b622015;color:#39474f}.dental-viewer:before{background-image:linear-gradient(transparent 65%,#9e7f3820),linear-gradient(90deg,#9a7e3920 1px,transparent 1px),linear-gradient(#9a7e3920 1px,transparent 1px);background-size:auto,42px 42px,42px 42px}.dental-viewer button{color:#39474f}.dental-tabs{background:#ffffff9c;border-color:#cbd3d7}.dental-viewer button[aria-pressed=true]{background:#303d45;color:#ffffff}.dental-top span{color:#39474f}.model-error{color:#795535;background:#ffffffed}
.assistant-compose button{background:#303d45;color:#ffffff}.assistant-avatar{background:#303d45;color:#ffffff}.assistant-message p{background:#f3f5f6;border-color:#e1e5e7;color:#303b42}.assistant-message.user p{background:#f2eee6;border-color:#e3dccf}.assistant-message.user .assistant-avatar{background:#e7e2d8;color:#303b42}.assistant-compose{background:#ffffff}.assistant-compose textarea{color:#303b42}.assistant-compose textarea::placeholder{color:#717a80}.engine-panel dt,.engine-panel details{color:#69747a}.engine-stats dd{color:#303b42}.engine-tabs>button[aria-selected=true]{color:#39474f;border-color:#8b7458}.import-button{color:#39474f;border-color:#c6ced2}.assistant-heading span[data-online=true]{color:#39474f}
.academy-original{--ink:#262e33;--ink-soft:#60696e;--line:#e0e3e4;--paper:#ffffff;--paper-2:#f6f4ef;--card:#ffffff;--accent:#303d45;--accent-soft:#f1eee7;--gold:#80694d;background:var(--paper);color:var(--ink)}.academy-original .course-num{background:#594221b3}.academy-original .tag{background:#fffffff0}.academy-original .cfilter button[aria-pressed=true]{background:#303d45;border-color:#303d45}.academy-original .academy-contact{background:#f2eee5}.academy-original .academy-contact a{color:#ffffff}
.legacy-company{--ink:#262e33;--ink-soft:#60696e;--line:#e0e3e4;--paper:#ffffff;--paper-2:#f6f4ef;--card:#ffffff;--accent:#303d45;--accent-soft:#f1eee7;--gold:#80694d}.legacy-company .btn{background:#303d45;color:#ffffff;border-color:#303d45}.legacy-company .btn.outline{background:transparent;color:#303d45}.legacy-company .purchase-scope{background:#f1eee7;color:#675a46}
.catalog-nav{display:flex;justify-content:center;gap:28px;margin:-10px 0 30px;font-size:14px;color:#39474f}.catalog-nav a{padding-bottom:5px;border-bottom:1px solid #b5bec4}.equipment-section{padding:65px 0 75px;background:#ffffff;scroll-margin-top:90px}.equipment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.equipment-card{border:1px solid #e0e3e4;border-radius:18px;overflow:hidden;background:#ffffff;display:flex;flex-direction:column}.equipment-image{display:block;aspect-ratio:1/1;background:#fff}.equipment-image img{display:block;width:100%;height:100%;object-fit:contain}.equipment-body{padding:25px;display:flex;flex-direction:column;flex:1}.equipment-brand{font-size:10px;letter-spacing:2px;color:#303d45}.equipment-body h3{font-size:30px;margin:8px 0!important}.equipment-body p{color:#60696e}.equipment-body ul{padding-left:18px;color:#60696e;font-size:13px;line-height:2;margin:20px 0}.equipment-price{margin-top:auto;font-size:28px;font-weight:700;color:#262e33}.equipment-price span,.equipment-price small{font-size:13px;font-weight:500}.equipment-buy{display:block;text-align:center;padding:11px 16px;border:1px solid #c6ced2;border-radius:7px;margin-top:18px;color:#39474f!important}.equipment-buy:hover{background:#f1eee7}
.mesh-editor{margin-top:22px;border-top:1px solid #e0e3e4;padding-top:20px}.mesh-editor h3{font-size:15px;margin-bottom:14px!important}.mesh-angles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mesh-angles label{font-size:11px;color:#60696e}.mesh-angles input{width:100%;min-width:0;margin-top:5px;padding:8px;border:1px solid #ccd2d5;border-radius:5px;background:#ffffff;color:#303b42}.mesh-options{display:flex;gap:15px;flex-wrap:wrap;margin:15px 0;font-size:12px;color:#60696e}.mesh-options input{accent-color:#303d45}.mesh-actions{display:flex;gap:10px;flex-wrap:wrap}.mesh-actions button{padding:9px 14px;border:1px solid #b8c1c6;border-radius:5px;background:#303d45;color:#ffffff;font-size:12px}.mesh-actions button+button{background:transparent;color:#39474f}.mesh-actions button:disabled{opacity:.45;cursor:default}.mesh-report{margin-top:12px!important;color:#60696e;font-size:12px;line-height:1.8}.mesh-report:empty{display:none}
@media(max-width:780px){.equipment-grid{grid-template-columns:1fr}.equipment-image{aspect-ratio:4/3}.equipment-image img{object-fit:contain}.catalog-nav{gap:18px;font-size:13px}.equipment-section{padding:45px 0}.equipment-body h3{font-size:27px}}
.equipment-image{position:relative;flex:none}.equipment-image img{position:absolute;inset:0}
.mesh-presets{display:flex;gap:9px;flex-wrap:wrap}.mesh-presets button{padding:10px 15px;background:#ffffff;color:#39474f;border:1px solid #c6ced2;border-radius:7px;font-size:12px}.mesh-presets button[aria-pressed=true]{background:#303d45;color:#ffffff;border-color:#303d45}.mesh-presets button:disabled{opacity:.45}.engine-panel .mesh-custom{margin:15px 0;font-size:12px}.mesh-custom .mesh-angles{margin-top:14px}.mesh-download{margin-top:16px}.model-compare{position:absolute;top:16px;left:20px;z-index:3;display:flex;background:#ffffffed;border:1px solid #cbd3d7;border-radius:8px;padding:3px;box-shadow:0 3px 12px #8a642e12}.model-compare[hidden]{display:none}.model-compare button{padding:7px 13px;font-size:12px}.model-compare button[aria-pressed=true]{background:#303d45;color:#ffffff}.fabrication-products{display:block;margin-top:15px}
.legacy-company .pay{background:#f2eee6;color:#303b42;border:1px solid #e2dbce;box-shadow:0 12px 30px #8a642e12}.legacy-company .pay h2,.legacy-company .pay .alt a{color:#303b42}.legacy-company .pay .btn-pay{background:#303d45;color:#ffffff}.legacy-company .pay p{color:#60696e}.legacy-company .steps li,.legacy-company .notice,.legacy-company .status-pill{background:#f1eee7;color:#625643}.legacy-company .steps .active{background:#303d45;color:#ffffff}.legacy-company .steps b,.legacy-company .price,.legacy-company .copy-status{color:#303d45}.legacy-company .steps .active b{color:#ffffff}.legacy-company .notice{border-color:#303d45}.legacy-company .card{background:#ffffff;border-color:#e0e3e4}.legacy-company input,.legacy-company select,.legacy-company textarea{background:#ffffff;border-color:#cbd2d6;color:#303b42;accent-color:#303d45}.legacy-company .btn.ghost{background:#ffffff;color:#303d45;border-color:#ccd2d5}.legacy-company svg[stroke="#1f6f5c"]{stroke:#303d45}

/* Surface hierarchy: white content, ivory editorial bands, neutral work surfaces. */
.company,.legacy-company{color:#262e33;background:#fff}
.company h1,.company h2,.company h3{color:#262e33}
.bf-header{background:rgba(255,255,255,.96);border-bottom:1px solid #e7e8e8}
.bf-brand em,.bf-brand strong>span{color:#8b7458}
.bf-links a,.bf-links .nav-action{color:#465259}.bf-links a[aria-current=page]{color:#262e33;font-weight:600}
.bf-links .nav-action{border-color:#cbd2d6;background:#fff}
.bf-btn:hover,.equipment-buy:hover,.mesh-actions button:hover{filter:brightness(.94)}
.bf-btn.secondary,.dental-hero .bf-btn.secondary{color:#39474f!important;border-color:#c7ced2;background:#fff}
.dental-hero{isolation:isolate}
.dental-hero:before{content:"";position:absolute;inset:0;left:calc((100% - 100vw)/2);right:calc((100% - 100vw)/2);background:#f7f5ef;z-index:-1;pointer-events:none}
.dental-hero .eyebrow{background:#ffffffb3;color:#76634b;border-color:#ddd5c7}
.dental-hero h1 .flow{color:#8b7458}
.dental-hero .intro,.section-head>p{color:#626c72}
.feature-card,.editorial-row,.engine-model,.assistant-panel{border-color:#e0e5e7}
.feature-card{background:#fff;box-shadow:0 3px 14px #26343e03}
#technology{position:relative;isolation:isolate}
#technology:before{content:"";position:absolute;inset:0;left:calc((100% - 100vw)/2);right:calc((100% - 100vw)/2);background:#f4f6f7;z-index:-1;pointer-events:none}
.company .eyebrow,.company .card-index,.company .editorial-number{color:#76644d}
.company .text-link{color:#425662}
.dental-viewer{background:radial-gradient(ellipse at 45% 30%,#fff 0%,#e9eef0 58%,#d6dfe3 100%);border-color:#d8e0e4;box-shadow:0 20px 65px #26343e0c}
.dental-viewer:before{background-image:linear-gradient(transparent 65%,#70828d0b),linear-gradient(90deg,#70828d12 1px,transparent 1px),linear-gradient(#70828d12 1px,transparent 1px)}
.dental-tabs,.model-compare{background:#ffffffeb;border-color:#cbd4d9}
.dental-viewer button{color:#42535e}.dental-viewer button[aria-pressed=true]{background:#344550;color:#fff}
body:has(.engine-width){background:#f4f5f6}
.engine-model,.assistant-panel{background:#fff;box-shadow:0 6px 24px #26343e04}
.engine-filebar,.assistant-heading{background:#fff;border-color:#e0e5e7}
.engine-tabs{background:#fafbfb;border-color:#e0e5e7}
.engine-tabs>button{color:#626e75}.engine-tabs>button[aria-selected=true]{color:#344550;border-color:#344550}
.engine-stats dd{color:#26343e}.engine-panel dt,.engine-panel details{color:#68737a}
.assistant-message p{background:#f3f5f6;color:#39464f;border-color:#e3e8ea}
.assistant-message.user p{background:#f3f0e9;border-color:#e7e0d3}
.assistant-message strong{color:#47565f}.assistant-message.user .assistant-avatar{background:#e9e3d7;color:#5d5342}
.assistant-compose{background:#fafbfc;border-color:#ccd6dc}.assistant-compose:focus-within{border-color:#627f90}
.assistant-suggestions button{color:#50636f;border-color:#d4dde2;background:#fff}
.assistant-suggestions button:hover{color:#26343e;border-color:#8da1ad;background:#f4f6f7}
.mesh-presets button{background:#fff;color:#435662;border-color:#c9d5dc}.mesh-presets button[aria-pressed=true]{background:#344550;border-color:#344550;color:#fff}
.mesh-options label,.mesh-report,.plain-button{color:#626e75}.mesh-options input{accent-color:#344550}.mesh-angles input:focus-visible{outline-color:#627f90}
.mesh-actions button,.assistant-compose button,.assistant-avatar{background:#344550;color:#fff;border-color:#344550}
.mesh-actions button+button{background:#fff;color:#435662;border-color:#c9d5dc}
.academy-original #courses{background:#f7f5ef}.academy-original .course{background:#fff;box-shadow:0 3px 14px #26343e03}
.academy-original .eyebrow,.equipment-brand{color:#80694d}.academy-original .course-body .sub{color:#6a746c}
.academy-original .tag{background:#ffffffed;color:#54666f}.academy-original .tag.gold{color:#80694d}
.academy-original .course-list li:before{background:#f2f4f5;border-color:#71838c}
.academy-original .cfilter button{background:#fff;color:#56656e;border-color:#dbe0e3}.academy-original .cfilter button[aria-pressed=true]{background:#344550;border-color:#344550;color:#fff}
.academy-original .catalog-nav{color:#54656f}.catalog-nav a{border-color:#c7d0d5}
.equipment-section{background:#fff}.equipment-card{background:#fff;border-color:#e1e5e7;box-shadow:0 5px 20px #26343e04}
.equipment-buy{background:#fff;color:#394e5b!important;border-color:#bdccd5}.equipment-buy:hover{background:#f2f5f7}
.academy-original .free-guides{background:#f4f6f7}.academy-original .academy-contact{background:#f2eee5}
.academy-original .academy-contact a{background:#344550;color:#fff}
.legacy-company .pay{background:#f3efe6;border-color:#e1dbd0;box-shadow:none;color:#39464e}
.legacy-company .pay h2,.legacy-company .pay .alt a{color:#39464e}.legacy-company .pay .btn-pay{background:#344550;color:#fff}
.legacy-company .purchase-scope{background:#f4f1e9;color:#685c4a}
.legacy-company .card,.legacy-company input,.legacy-company select,.legacy-company textarea{background:#fff;border-color:#d6dde1}
.legacy-company .steps li,.legacy-company .notice,.legacy-company .status-pill{background:#f2f4f5;color:#52616b}
.legacy-company .steps .active{background:#344550;color:#fff}.legacy-company .notice{border-color:#6b8190}
.legacy-company .steps b,.legacy-company .price{color:#344550}.legacy-company .steps .active b{color:#fff}
.bf-footer{background:#29353d;border-top:0;color:#edf1f3}
.bf-footer .bf-brand{color:#f4f6f7!important}.bf-footer .bf-brand strong>span,.bf-footer .bf-brand em{color:#d6c6ac}
.bf-footer .bf-brand small,.bf-footer p,.bf-footer a,.bf-footer span,.bf-footer .foot-bottom{color:#c5cfd4}
.bf-footer .foot-col strong,.bf-footer .foot-col>strong{color:#edf1f3}.bf-footer .foot-bottom{border-color:#49565e}
.company a:focus-visible,.company button:focus-visible,.bf-header a:focus-visible,.academy-original a:focus-visible,.academy-original button:focus-visible{outline-color:#607f92}

/* Text-led homepage hero */
.home-hero{grid-template-columns:minmax(0,1fr);min-height:640px;gap:0;padding:72px 0 68px}
.home-hero>div{width:100%;max-width:1000px;margin:auto;text-align:center}
.home-hero .eyebrow{justify-content:center}.home-hero h1{font-size:clamp(68px,7.5vw,108px);line-height:1.03}
.home-hero h2{margin-top:25px}.home-hero .intro{max-width:690px;margin:0 auto!important;font-size:17px}
.home-hero .actions{justify-content:center;margin-top:32px}
@media(max-width:780px){.home-hero{min-height:535px;padding:48px 0 46px}.home-hero h1{font-size:clamp(54px,15vw,70px)}.home-hero h2{font-size:23px}.home-hero .intro{font-size:14px;max-width:450px}.home-hero .actions{gap:12px;margin-top:26px}}

/* Course purchase scope and readable payment steps */
.legacy-company .pay .secure{color:#60696e}
.legacy-company .course-note{font-size:15px;line-height:1.8;color:#60696e;margin:0 0 24px}
@media(min-width:781px){.bf-foot-top:has(>div:nth-child(2):last-child){grid-template-columns:1.6fr 1fr}}