/* Shared classic presentation; legacy stylesheet supplies component mechanics only. */
.classic-content .bf-native-video{display:block;width:100%;height:auto;aspect-ratio:16/9;max-height:70vh;object-fit:contain;background:#101824;border:0;border-radius:0;margin:28px 0}
.classic-content .classic-cnc-options .bf-range-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.classic-content .classic-cnc-options .bf-range-card{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:20px;background:#fff;border:0;box-shadow:none}
.classic-content .classic-cnc-options .bf-range-card>div{width:100%;height:240px;background:#fff}
.classic-content .classic-cnc-options .bf-range-card img{width:100%;height:100%;object-fit:contain}
.classic-content .classic-cnc-options .bf-range-card h3{padding:0;margin:0}
.classic-content .classic-cnc-options .classic-option-button{position:static;display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 20px;background:#283d9a;color:#fff;font:700 16px/1.4 Sommet,Arial,sans-serif;border-radius:4px}
@media(max-width:600px){.classic-content .classic-cnc-options .bf-range-grid{grid-template-columns:minmax(0,1fr)}}
.classic-content .classic-model-buttons{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.classic-content .classic-model-buttons>a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 20px;background:#283d9a;color:#fff;font:700 16px/1.4 Sommet,Arial,sans-serif;border-radius:4px;text-decoration:none!important;text-align:center}
.classic-content .classic-model-buttons>a:hover,.classic-content .classic-model-buttons>a:focus-visible{background:#1d2e7d;color:#fff}
@media(max-width:520px){.classic-content .classic-model-buttons>a{flex:1 1 100%;width:100%}}
.bf-video-flex{display:flex;flex-wrap:wrap;gap:24px;margin:32px 0 42px}
.bf-video-flex>.bf-youtube-card{flex:1 1 280px;min-width:0}
.bf-youtube-card{width:100%;max-width:100%;margin:18px 0}
.bf-video-flex>.bf-youtube-card{margin:0}
.bf-youtube-player{position:relative;aspect-ratio:16/9;background:#1d2e7d;overflow:hidden;width:100%}
.classic-content .bf-youtube-player iframe{position:absolute;inset:0;display:block;width:100%;max-width:100%;height:100%;margin:0;padding:0;border:0;border-radius:0;aspect-ratio:auto}
.bf-youtube-frame[hidden]{display:none}
.bf-youtube-play{position:absolute;inset:0;width:100%;height:100%;border:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#fff;background:#283d9a;font:700 18px/1.4 Sommet,Arial,sans-serif}
.bf-youtube-play:hover{background:#1d2e7d}.bf-youtube-play-icon{display:grid;place-items:center;width:62px;height:44px;border-radius:10px;background:#fff;color:#283d9a;font:24px/1 Arial,sans-serif;padding-left:3px}
.bf-youtube-play small{font:400 12px/1.4 Lato,Arial,sans-serif;opacity:.8}
.classic-content .bf-youtube-original{display:inline-block;margin-top:9px;font-size:12px;text-decoration:underline}
@media(max-width:600px){.bf-video-flex>.bf-youtube-card{flex-basis:100%}.bf-video-flex{gap:22px}}
.classic-welding-ranges{margin-top:35px;border-top:1px solid #dfe3ef;padding-top:28px}
.classic-welding-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.classic-welding-card{min-width:0;border:1px solid #dfe3ef;background:#fff;display:flex;flex-direction:column}
.classic-welding-photo{display:flex;align-items:center;justify-content:center;padding:22px;background:#f7f8fb;min-height:170px}
.classic-welding-photo img{width:100%;height:150px;object-fit:contain}
.classic-welding-copy{padding:22px;display:flex;flex-direction:column;align-items:flex-start;gap:16px;flex:1}
.classic-welding-copy h3{margin:0;font:700 23px/1.35 Sommet,Arial,sans-serif;color:#283d9a}
.classic-welding-copy .bf-button{margin-top:auto}
.classic-welding-card:last-child:nth-child(odd){grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}
.classic-welding-card:last-child:nth-child(odd) .classic-welding-photo img{height:220px}
.classic-welding-card:last-child:nth-child(odd) .classic-welding-copy{justify-content:center}
@media(max-width:767px){.classic-welding-grid{grid-template-columns:minmax(0,1fr);gap:20px}.classic-welding-card:last-child:nth-child(odd){display:flex;grid-template-columns:none}.classic-welding-copy{padding:20px}.classic-welding-photo{padding:18px}}
:root{--ink:#666;--muted:#777;--paper:#f5f6fa;--radius:0;--max:1180px;--line:#dfe3ef}
body{font-family:Lato,Arial,sans-serif;line-height:1.65}
.classic-header,.classic-footer{line-height:normal}
.classic-header li{margin:0}.classic-header ul{padding-left:0}.classic-header a:hover{color:inherit}
.classic-footer h2{font-family:Sommet,Arial,sans-serif;letter-spacing:1px}
.classic-footer p{margin-bottom:0}.classic-footer a:hover{color:inherit}
.classic-home .product-panels h2{margin:0}.classic-home .panel-caption a:hover{color:inherit}
.classic-home .product-panel img{max-width:none}.classic-home .product-panel{margin:0}
.classic-content{color:#666}
.classic-content h1,.classic-content h2,.classic-content h3,.classic-content h4{font-family:Sommet,Arial,sans-serif;color:#283d9a;letter-spacing:.6px;line-height:1.3}
.classic-content h1{font-size:clamp(28px,3vw,36px)}.classic-content h2{font-size:28px}.classic-content h3{font-size:22px}
.classic-content h1 em{font-style:normal}.classic-content a{color:#283d9a}
.classic-content img{max-width:100%;height:auto}
.classic-content .classic-product-illustration img{height:auto;max-height:520px;object-fit:contain;margin:auto}
.classic-content .classic-document{max-width:none;padding:0;margin:0}
.classic-content .bf-row{gap:24px}.classic-content [class^=bf-col-]{min-width:0}
.classic-content .bf-static-hero{background:none;border:0;border-radius:0;margin:0 0 35px;padding:0;overflow:hidden;box-shadow:none}
.classic-content .bf-static-hero-image{width:100%;object-fit:contain;height:auto!important;max-height:400px}
.classic-content .bf-static-hero-text{position:static;max-width:none;background:#f5f6fa;padding:20px 25px;color:#283d9a;border-radius:0}
.classic-content .bf-static-hero-text p{margin:0;font:700 24px/1.4 Sommet,Arial,sans-serif}
.classic-content .bf-button,.classic-content .classic-product-button{border-radius:4px;color:#fff;font-family:Sommet,Arial,sans-serif;font-size:16px;letter-spacing:.3px;text-decoration:none;box-shadow:none;transform:none}
.classic-content .bf-category-links{border-top:1px solid #dfe3ef;background:none;padding-top:28px;margin-top:35px}
.classic-content .bf-category-links>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}
.classic-content .bf-category-links a{background:none;border:0;border-bottom:1px solid #dfe3ef;border-radius:0;padding:14px 0;font:700 17px/1.45 Sommet,Arial,sans-serif}
.classic-content .bf-family{background:none;border-radius:0;border-top:1px solid #dfe3ef;padding:24px 0;margin:30px 0}
.classic-content .bf-family>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}
.classic-content .bf-family a{background:none;border:0;border-bottom:1px solid #dfe3ef;border-radius:0;padding:12px 0;box-shadow:none;font:700 16px/1.4 Sommet,Arial,sans-serif;display:flex;justify-content:space-between}
.classic-content .bf-family-photo{display:none}.classic-content .bf-family-label{padding:0}
.classic-content .bf-range-card{border-radius:0;box-shadow:none;border-color:#dfe3ef;background:#fff}
.classic-content .bf-range-card h2,.classic-content .bf-range-card h3{font-family:Sommet,Arial,sans-serif}
.classic-content .bf-table-scroll{border-radius:0}
.classic-family{padding-top:24px;margin-top:35px}.classic-family>strong{font:700 22px/1.4 Sommet,Arial,sans-serif;color:#283d9a}
.classic-family>div{margin-top:14px}.classic-family a{display:flex;justify-content:space-between;align-items:center}
.classic-content .bf-download-card{border-radius:0;background:#f5f6fa;box-shadow:none}
.classic-content .bf-download-card>i{border-radius:0}.classic-content svg.bf-download-icon{fill:currentColor;stroke:none;width:28px;height:28px}
.classic-content .bf-about,.classic-content .bf-about-grid,.classic-content .bf-about-copy{background:none;border-radius:0;box-shadow:none}
.classic-content .bf-about h1{font-size:36px}.classic-content .bf-about h2{font-size:28px}
.classic-content .bf-about img{border-radius:0;object-fit:contain}
.classic-content .bf-about-hero{display:grid;grid-template-columns:1fr 1fr;gap:32px;min-height:0;background:none;color:#666;border-radius:0;isolation:auto;overflow:visible}
.classic-content .bf-about-hero:after{display:none}.classic-content .bf-about-hero>img{position:static;inset:auto;z-index:auto;width:100%;height:auto;object-fit:contain}
.classic-content .bf-about-hero-copy{padding:0;max-width:none}
.classic-content .bf-about-hero .bf-eyebrow,.classic-content .bf-about-hero-copy>p:not(.bf-eyebrow){color:#666;font-size:16px}
.classic-content .bf-about-hero-caption{display:none}.classic-content .bf-about-hero-link{border-color:#dfe3ef}
.classic-content .bf-about-section{gap:35px;padding:35px 0;background:none;border-radius:0;margin:0}
.classic-content .bf-about-visual,.classic-content .bf-about-section .bf-about-visual{height:auto;background:none;border-radius:0;position:static}
.classic-content .bf-about-visual img{width:100%;height:auto;object-fit:contain}
.classic-content .bf-about-contact{background:#f5f6fa;color:#666;border-radius:0;padding:30px}
.classic-content .bf-about-contact h2,.classic-content .bf-about-contact .bf-eyebrow{color:#283d9a}
.classic-content .bf-about-contact .bf-button{background:#283d9a;color:#fff}
.classic-content .bf-equipment-heading{gap:30px;padding-top:0}.classic-content .bf-equipment-heading h1{font-size:36px}
.classic-content .bf-equipment-card{border:0;border-bottom:1px solid #dfe3ef;border-radius:0;box-shadow:none}
.classic-content .bf-equipment-picture{background:#fff;padding:15px;height:280px}
.classic-content .bf-equipment-picture img{height:100%;object-fit:contain}
.classic-content .bf-equipment-copy{padding:20px 0}.classic-content .bf-equipment-copy h2{font-size:26px}
.classic-content .bf-equipment-help{border-radius:0;background:#f5f6fa;padding:28px}
.classic-content .bf-equipment-help h2{font-size:26px}
.classic-content .bf-advice-heading h1{font-size:36px;letter-spacing:.6px}
.classic-content .bf-advice-heading{padding-top:0;gap:35px}.classic-content .bf-advice-layout aside{border-radius:0;background:#283d9a;box-shadow:none}
.classic-content .bf-advice-layout aside a{color:#fff}.classic-content .bf-advice-photo img{height:100%;object-fit:cover}
.classic-content .bf-advice-photo:after{background:none}.classic-content .bf-advice-panel{border-radius:0;box-shadow:none}
.classic-content .bf-advice-panel legend,.classic-content .bf-advice-panel h2{font:700 28px/1.3 Sommet,Arial,sans-serif;color:#283d9a;letter-spacing:.3px}
.classic-content .bf-advice-options label,.classic-content .bf-advice-summary{border-radius:3px;box-shadow:none}
.classic-content .bf-privacy-stats{border-radius:0;background:#f5f6fa;box-shadow:none}
.classic-content .bf-privacy-stats h2{font-size:28px}.classic-content .bf-privacy-stats p{color:#666}
.classic-event-page .classic-content{max-width:1180px}
.classic-event-page .classic-content [class^=bc-]{font-family:Lato,Arial,sans-serif}
.classic-event-page .classic-content h1,.classic-event-page .classic-content h2,.classic-event-page .classic-content h3{font-family:Sommet,Arial,sans-serif;color:#283d9a;font-size:clamp(26px,3vw,36px);letter-spacing:.6px}
.classic-event-page .classic-content section{border-radius:0;box-shadow:none}
.classic-event-page .classic-content .bc-hero{background:#f5f6fa;color:#666;border-radius:0}
.classic-event-page .classic-content .bc-hero p{color:#666}
.classic-event-page .classic-content .bc-btn{border-radius:4px;font-family:Sommet,Arial,sans-serif}
.classic-event-page .classic-content img{max-width:100%;object-fit:contain}
.classic-event-page{--red:#283d9a;--red-dark:#1d2e7d;--black:#283d9a;--black-2:#1d2e7d}
.classic-event-page .classic-content .bc-hero{min-height:0;padding:35px 25px;overflow:hidden}
.classic-event-page .classic-content .bc-hero-content{padding:0}
.classic-event-page .classic-content .bc-event{background:#fff;border-radius:0;box-shadow:none}
.classic-event-page .classic-content .bc-solution{border-radius:0;box-shadow:none}
.classic-event-page .classic-content .bc-challenge,.classic-event-page .classic-content .bc-visual-cta,.classic-event-page .classic-content .bc-contact,.classic-event-page .classic-content .bc-final{background:#f5f6fa;color:#666}
.classic-event-page .classic-content .bc-challenge p,.classic-event-page .classic-content .bc-visual-cta p,.classic-event-page .classic-content .bc-contact p{color:#666}
.classic-event-page .classic-content .bc-form{border-radius:0;box-shadow:none;background:#fff}
.classic-event-page .classic-content .bc-hero,.classic-event-page .classic-content .bc-final{background:#283d9a;color:#fff}
.classic-event-page .classic-content .bc-hero h1,.classic-event-page .classic-content .bc-hero p,.classic-event-page .classic-content .bc-final h2,.classic-event-page .classic-content .bc-final p{color:#fff}
.classic-event-page .classic-content .bc-event{position:static;right:auto;bottom:auto;width:auto;margin-top:25px;background:#283d9a;color:#fff;box-shadow:none;border-left-color:#fff}
.classic-event-page .classic-content .bc-event *{color:#fff}
@media(max-width:767px){
 .classic-content h1,.classic-content .bf-about h1,.classic-content .bf-equipment-heading h1,.classic-content .bf-advice-heading h1{font-size:28px}
 .classic-content h2,.classic-content .bf-about h2{font-size:24px}.classic-content h3{font-size:20px}
 .classic-content .bf-category-links>div{grid-template-columns:minmax(0,1fr)}
 .classic-content .bf-family>div{grid-template-columns:minmax(0,1fr)}
 .classic-content .bf-equipment-heading{grid-template-columns:1fr;gap:18px}
 .classic-content .bf-row{gap:16px}.classic-content .bf-static-hero-text p{font-size:20px}
 .classic-content .bf-advice-heading{grid-template-columns:1fr}
 .classic-content .bf-about-hero{grid-template-columns:minmax(0,1fr);gap:24px}
}

/* Family navigation: no outer frame; keep link separators. */
.classic-content .bf-family,.classic-content .classic-family,.classic-content .classic-related{border:0;box-shadow:none}
.classic-content .bf-family a,.classic-content .classic-family>div>a,.classic-content .classic-related>div>a{border:0;border-bottom:1px solid #dfe3ef;box-shadow:none}