@charset "UTF-8";
:root{--paper:#f7f5f0;--ink:#24372e;--muted:#70776f;--line:#d9dcd2;--accent:#9a4d30;--panel:#eeece4;--white:#fff;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 'Segoe UI',Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.38}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:2px}button:hover:not(:disabled){background:#e6e7dc}h1,h2,h3,p{margin:0}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em}h1{font-size:clamp(48px,5.5vw,82px);line-height:1.03}h2{font-size:42px;line-height:1.15}.site-header{display:flex;justify-content:space-between;align-items:center;max-width:1600px;padding:27px 5%;margin:auto;border-bottom:1px solid var(--line);gap:25px}.brand{display:flex;align-items:center;gap:14px;font-size:19px;letter-spacing:.15em;line-height:1.2}.brand b{font-weight:400;color:#818b80}.brand small{display:block;font-size:8px;letter-spacing:.19em;margin-top:6px;color:var(--muted)}nav{display:flex;gap:36px;font-size:13px}nav a:hover{color:var(--accent)}nav span{font-size:10px;vertical-align:top;margin-left:5px;color:var(--muted)}main{max-width:1600px;margin:auto;min-height:70vh}.eyebrow{font-size:10px;text-transform:uppercase;letter-spacing:.2em;font-weight:600;color:var(--muted)}.hero{display:grid;grid-template-columns:.9fr 1.1fr;padding:64px 5% 44px;gap:30px;align-items:center}.hero h1{margin:23px 0 24px}.hero h1 i{font-weight:400;color:#7f8b6b}.hero-copy{max-width:430px}.hero-copy>p:not(.eyebrow){max-width:385px;color:var(--muted);font-size:15px;margin-bottom:26px}.primary-link{display:inline-flex;align-items:center;gap:44px;padding:13px 20px;background:var(--ink);color:#fff;font-size:12px}.primary-link:hover{background:#42563e}.hero-art{height:420px;position:relative;background:var(--panel);border:1px solid #e4e2d9}.hero-art .model-label{position:absolute;left:22px;top:20px;z-index:2;max-width:270px;font-size:11px}.model-label span{display:block;font-family:var(--serif);font-size:18px;line-height:1.2;margin-top:6px}.hero-art .model-caption{position:absolute;bottom:20px;left:22px;right:22px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.07em;color:var(--muted);pointer-events:none}.hero-art button{position:absolute;bottom:49px;right:20px;background:var(--paper);padding:6px 11px;font-size:11px}.stats{display:flex;gap:44px;padding:24px 5%;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stats div{display:flex;align-items:center;gap:12px}.stats strong{font-family:var(--serif);font-size:30px;font-weight:400}.stats span{font-size:11px;color:var(--muted);line-height:1.4}.catalog{padding:55px 5% 70px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.section-head h2{margin-top:11px}.section-head>p{font-size:12px;color:var(--muted);max-width:280px}.toolbar{display:flex;align-items:center;gap:12px;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:27px;flex-wrap:wrap}.search{position:relative;flex:1;min-width:230px}.search span{position:absolute;left:11px;top:8px;color:var(--muted);font-size:18px}.search input{width:100%;border:1px solid var(--line);background:transparent;padding:10px 12px 10px 37px;font-size:12px;color:var(--ink)}select{padding:10px;border:1px solid var(--line);background:var(--paper);font-size:12px;color:var(--ink);max-width:240px}.result-count{font-size:11px;color:var(--muted);min-width:100px;text-align:right}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 22px}.card{display:flex;flex-direction:column;min-width:0}.card-visual{height:235px;background:var(--panel);position:relative;overflow:hidden}.card-visual img{width:100%;height:100%;object-fit:contain;transition:transform .35s}.card:hover img{transform:scale(1.035)}.card-visual .badge{position:absolute;left:13px;top:13px}.card-visual .card-id{position:absolute;right:13px;top:15px;font-size:9px;color:#788276;letter-spacing:.05em}.badge{display:inline-block;background:#f7f5f0d9;padding:4px 7px;font-size:9px;letter-spacing:.04em;border:1px solid #dddeda}.badge::before{content:'●';color:#748461;margin-right:5px;font-size:7px}.card-info{padding:17px 2px 16px;border-bottom:1px solid var(--line);flex:1}.card-info>.eyebrow{font-size:9px;margin-bottom:8px}.card h3{font-family:var(--serif);font-size:22px;line-height:1.18;letter-spacing:-.02em;font-weight:400;max-width:95%;margin-bottom:9px}.card p{font-size:11px;color:var(--muted);line-height:1.5;max-width:92%}.card-bottom{display:flex;justify-content:space-between;align-items:center;font-size:10px;margin-top:16px}.card-bottom span{color:var(--muted)}.empty{padding:45px 0;color:var(--muted);grid-column:1/-1}.method{border-top:1px solid var(--line);padding:50px 5%;display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}.method h2{margin:12px 0 20px;font-size:38px}.method p{color:var(--muted);font-size:13px;margin-bottom:15px}.method-list{display:grid;grid-template-columns:1fr 1fr;gap:25px}.method-list h3{font-family:var(--serif);font-size:23px;font-weight:400;margin:10px 0}.source-table{width:100%;border-collapse:collapse;font-size:12px}.source-table th,.source-table td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.source-table th{font-weight:500;font-size:10px;text-transform:uppercase;letter-spacing:.1em}.register{padding:45px 5%}.register>p{color:var(--muted);font-size:13px;margin:18px 0}.register details{padding:15px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer}.breadcrumb{display:flex;justify-content:space-between;padding:25px 5% 0;font-size:11px;color:var(--muted)}.detail-title{padding:28px 5% 32px}.detail-title h1{font-size:clamp(35px,3.8vw,55px);max-width:950px;line-height:1.08;margin:13px 0}.detail-title .german{font-size:14px;color:var(--muted);max-width:900px}.detail-layout{margin:0 5% 50px;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(325px,1fr);border:1px solid var(--line);min-height:600px}.viewer-shell{position:relative;min-height:610px;background:var(--panel);display:flex;flex-direction:column}.viewer-main{position:relative;flex:1;min-height:440px;overflow:hidden}.canvas-area{position:absolute;inset:0}.canvas-area canvas{width:100%;height:100%;display:block;touch-action:none}.viewer-top{position:absolute;left:20px;top:18px;right:20px;display:flex;justify-content:space-between;font-size:10px;z-index:2;pointer-events:none}.viewer-top span{background:var(--paper);padding:4px 7px;max-width:70%}.viewer-hint{position:absolute;bottom:15px;left:20px;font-size:10px;color:var(--muted);pointer-events:none}.viewer-tools{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-top:1px solid var(--line);min-height:61px;flex-wrap:wrap}.viewer-tools button{font-size:10px;padding:7px 10px;background:var(--paper)}.viewer-tools .small-select{font-size:10px;padding:7px;max-width:125px}.range{display:flex;align-items:center;gap:9px;font-size:10px}.range input{width:90px;accent-color:var(--ink)}.side-panel{border-left:1px solid var(--line);background:var(--paper);min-width:0}.tabs{display:flex;border-bottom:1px solid var(--line)}.tabs button{flex:1;border:0;border-bottom:2px solid transparent;padding:18px 4px;font-size:11px;border-radius:0}.tabs button.active{border-bottom-color:var(--ink);font-weight:600}.tab-body{padding:26px;max-height:720px;overflow:auto}.tab-body h2{font-size:28px;line-height:1.17;margin:12px 0 15px;letter-spacing:-.025em}.tab-body h3{font-size:12px;font-weight:600;margin:22px 0 9px}.tab-body p{font-size:12px;color:var(--muted);margin:0 0 15px}.tab-body .tech-desc{font-size:13px;color:var(--ink);line-height:1.7}.dimensions{display:grid;grid-template-columns:repeat(3,1fr);padding:14px 0;border-block:1px solid var(--line);margin:20px 0;gap:5px}.dimensions strong{display:block;font-family:var(--serif);font-size:23px;font-weight:400}.dimensions span{font-size:9px;color:var(--muted)}.part-row{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:11px}.part-row input{accent-color:var(--ink)}.part-row button{padding:4px 9px;font-size:10px;margin-left:auto}.swatch{width:10px;height:10px;border-radius:50%;background:#b88f62}.part-row:nth-child(2) .swatch{background:#dfc195}.note{background:#eaece3;border-left:2px solid #8c9a7b;padding:12px;font-size:11px!important;line-height:1.6}.caution{border-left-color:#b37b55;background:#eee7dc}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 22px}.download-grid a,.download-row{border:1px solid var(--line);padding:10px;display:flex;align-items:center;justify-content:space-between;font-size:11px}.download-grid a:hover,.download-row:hover{background:#eaece3}.download-grid small{font-size:9px;color:var(--muted)}.download-zip{display:flex;background:var(--ink);color:white;justify-content:space-between;padding:13px 15px;font-size:12px}.step-progress{display:flex;gap:3px;margin:15px 0}.step-progress button{height:4px;padding:0;flex:1;border:0;background:#d4d9cc;border-radius:0}.step-progress button.current,.step-progress button.done{background:var(--ink)}.step-nav{display:flex;justify-content:space-between;gap:10px;margin:18px 0}.step-nav button{padding:9px 13px;font-size:11px}.step-nav button.next{background:var(--ink);color:white}.step-select{width:100%;max-width:none;font-size:11px}.tool-box{display:flex;gap:12px;padding:15px 0;border-block:1px solid var(--line);margin:18px 0}.tool-icon{width:34px;min-width:34px;height:34px;border:1px solid var(--line);font-size:20px;text-align:center;line-height:32px}.tool-box strong{display:block;font-size:12px;font-weight:500;margin-top:4px}.tool-box p{margin:6px 0 0;font-size:10px}.step-metric{display:flex;gap:24px;font-size:10px;color:var(--muted);margin:16px 0}.step-metric strong{display:block;color:var(--ink);font-size:14px;font-weight:400}.assumptions{font-size:11px;color:var(--muted);padding-left:17px}.assumptions li{margin-bottom:10px}.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin:20px 0}.qa-grid div{background:var(--paper);padding:12px;font-size:10px}.qa-grid strong{display:block;font-size:13px;font-weight:500;margin-top:3px}.detail-notes{margin:0 5% 60px;display:grid;grid-template-columns:1fr 1fr;gap:60px}.detail-notes h2{font-size:29px;margin-bottom:15px}.detail-notes p{font-size:12px;color:var(--muted);margin-bottom:12px}.viewer-error{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:15px;padding:30px;font-size:13px;background:var(--panel);z-index:4}.viewer-error img{max-width:100%;max-height:280px}.viewer-loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:11px;z-index:3;padding:10px;background:var(--paper);pointer-events:none}footer{max-width:1600px;margin:auto;padding:35px 5%;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;font-size:10px;color:var(--muted)}.footer-brand{font-size:14px;letter-spacing:.1em;color:var(--ink)}footer a:hover{text-decoration:underline}.loading{padding:80px 5%}.error-page{padding:80px 5%}.hidden{display:none!important}@media(min-width:1450px){.hero-art{height:470px}.card-visual{height:270px}}@media(max-width:1000px){.hero{grid-template-columns:1fr 1fr;padding-top:45px}.hero-art{height:370px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout{grid-template-columns:minmax(0,1.2fr) minmax(310px,1fr)}.viewer-tools{justify-content:center}.method{gap:30px}.site-header{padding-inline:4%}nav{gap:20px}.nav-last{display:none}}@media(max-width:730px){.site-header{padding:18px 5%;gap:12px}.brand{font-size:14px;gap:9px}.brand svg{width:27px}.brand small{font-size:6px}nav{gap:15px;font-size:10px}nav a:nth-child(2){display:none}.hero{grid-template-columns:1fr;padding-top:35px;gap:30px}.hero h1{font-size:64px}.hero-copy{max-width:none}.hero-art{height:340px}.stats{gap:22px;flex-wrap:wrap}.stats strong{font-size:26px}.stats span{font-size:10px}.catalog{padding-top:35px}.section-head{align-items:start;gap:15px}.section-head h2{font-size:32px}.section-head>p{max-width:150px;font-size:10px}.cards{gap:22px 14px}.card-visual{height:175px}.card h3{font-size:19px}.card-info p{font-size:10px;max-width:100%}.card-id{display:none}.card-visual .badge{font-size:8px;left:8px;top:8px}.card-bottom{font-size:9px}.toolbar select{max-width:190px}.result-count{margin-left:auto}.method{grid-template-columns:1fr;gap:20px}.method-list{gap:18px}.detail-layout{grid-template-columns:1fr}.viewer-shell{min-height:430px}.viewer-main{min-height:365px}.side-panel{border-left:0;border-top:1px solid var(--line)}.tab-body{max-height:none;padding:22px}.detail-notes{grid-template-columns:1fr;gap:25px}.detail-title h1{font-size:36px}.detail-title{padding-top:23px}.viewer-tools{justify-content:space-between}.viewer-tools button{font-size:9px}.range input{width:65px}.source-table{font-size:10px}.source-table th,.source-table td{padding:8px}.register h2{font-size:32px}footer{flex-wrap:wrap;gap:20px}footer .footer-brand{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.viewer-error button{min-height:44px;padding:10px 18px;border:1px solid currentColor;background:transparent;color:inherit;font:inherit;cursor:pointer}.viewer-error button:focus-visible{outline:2px solid currentColor;outline-offset:3px}

.viewer-camera-controls{display:flex;align-items:center;gap:6px}
.viewer-camera-controls button{min-height:44px;min-width:44px}
.viewer-camera-controls .zoom-button{font-size:20px;line-height:1}
.viewer-camera-controls button:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

.technical-details{margin-top:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.technical-details>summary{min-height:48px;padding:13px 2px;font-size:12px;font-weight:600;color:var(--ink)}
.technical-details>summary:hover{color:var(--accent)}
.technical-details[open]>summary{border-bottom:1px solid var(--line)}
.technical-details-body{padding:18px 0 4px;overflow-wrap:anywhere}
.technical-details-body h3{margin:0 0 10px;font-size:13px;font-weight:600}
.technical-details-body h3:not(:first-child){margin-top:20px}
.technical-details-body a{text-decoration:underline;text-underline-offset:3px}