.mke-vchshg{color:#1e293b;background:#fff;font-family:Inter,Arial,sans-serif;line-height:1.65}.mke-vchshg *{box-sizing:border-box}.mke-vchshg-wrap{max-width:1280px;margin:0 auto;padding:0 32px}.mke-vchshg h1,.mke-vchshg h2,.mke-vchshg h3,.mke-vchshg p,.mke-vchshg figure{margin:0}.mke-vchshg h1{font-size:48px;font-weight:800;line-height:1.12;letter-spacing:-1.4px;color:#fff}.mke-vchshg h1 span{color:#60a5fa}.mke-vchshg h2{font-size:30px;font-weight:750;line-height:1.25;letter-spacing:-.6px;color:#0f172a;margin-bottom:18px}.mke-vchshg h3{font-size:19px;font-weight:700;line-height:1.35;color:#0f172a;margin-bottom:12px}.mke-vchshg p{color:#475569;font-size:16px}.mke-vchshg a{border-bottom:0;text-decoration:none}.mke-vchshg a:focus-visible{outline:3px solid #38bdf8;outline-offset:4px}.mke-vchshg-hero{background:linear-gradient(120deg,#0f172a,#172554 75%,#0f172a);padding:24px 0 56px}.mke-vchshg-breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:#94a3b8;margin-bottom:36px}.mke-vchshg-breadcrumbs a{color:#cbd5e1}.mke-vchshg-hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}.mke-vchshg .mke-vchshg-eyebrow{font-size:12px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;color:#2563eb;margin-bottom:16px}.mke-vchshg-hero .mke-vchshg-eyebrow{color:#93c5fd}.mke-vchshg .mke-vchshg-lead{font-size:19px;line-height:1.6;color:#dbeafe;margin:24px 0}.mke-vchshg-actions{display:flex;flex-wrap:wrap;gap:12px}.mke-vchshg .mke-vchshg-btn{display:inline-flex;justify-content:center;align-items:center;background:linear-gradient(100deg,#2563eb,#06b6d4);color:#fff;border:1px solid transparent;border-radius:8px;padding:15px 24px;font-size:15px;font-weight:700;line-height:1.4;min-height:52px;text-align:center;transition:box-shadow .2s,background .2s}.mke-vchshg .mke-vchshg-btn:hover{color:#fff;box-shadow:0 6px 20px #2563eb30}.mke-vchshg .mke-vchshg-btn-outline{background:transparent;border:1px solid #cbd5e1;color:#1e40af}.mke-vchshg .mke-vchshg-btn-outline:hover{background:#eff6ff;color:#1e40af}.mke-vchshg .mke-vchshg-note{font-size:13px;color:#cbd5e1;margin-top:16px}.mke-vchshg-visual{min-width:0}.mke-vchshg-visual img{width:100%;height:auto;display:block;border-radius:16px}.mke-vchshg-visual figcaption{color:#cbd5e1;font-size:11px;margin-top:10px;line-height:1.5}.mke-vchshg-section-nav{display:flex;flex-wrap:wrap;gap:12px 28px;border-bottom:1px solid #e2e8f0;padding:22px 0}.mke-vchshg-section-nav a{color:#2563eb;font-weight:650;font-size:14px}.mke-vchshg-section{padding:48px 0;border-bottom:1px solid #e2e8f0;scroll-margin-top:170px}.mke-vchshg-intro{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}.mke-vchshg-use{background:transparent;padding:0}.mke-vchshg-use ul{padding-left:18px;margin:0 0 16px}.mke-vchshg-use p{font-size:14px}.mke-vchshg-section-lead{max-width:880px;margin-bottom:24px!important}.mke-vchshg-grid{display:grid;gap:20px}.mke-vchshg-joints,.mke-vchshg-fittings{grid-template-columns:repeat(3,minmax(0,1fr))}.mke-vchshg-coatings{grid-template-columns:repeat(3,minmax(0,1fr))}.mke-vchshg-card{border:1px solid #e2e8f0;border-radius:12px;padding:26px;background:#fff;box-shadow:0 3px 10px #0f172a05;display:flex;flex-direction:column;min-width:0}.mke-vchshg-joints .mke-vchshg-card{border-top:3px solid #2563eb}.mke-vchshg-joints h3{font-size:28px}.mke-vchshg-card p{font-size:15px}.mke-vchshg .mke-vchshg-card-kicker{font-size:12px;color:#64748b;margin-bottom:12px}.mke-vchshg .mke-vchshg-text-link{display:inline-flex;gap:8px;align-items:center;color:#2563eb;font-size:15px;font-weight:700;min-height:44px}.mke-vchshg-joints .mke-vchshg-text-link{margin-top:auto;padding-top:22px}.mke-vchshg .mke-vchshg-small{font-size:13px;color:#64748b;margin-top:18px}.mke-vchshg .mke-vchshg-small a{color:#2563eb;text-decoration:underline}.mke-vchshg-after-grid{margin-top:16px}.mke-vchshg-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:32px 0;padding:0;list-style:none}.mke-vchshg-steps li{display:flex;gap:16px}.mke-vchshg-steps li>span{font-size:22px;font-weight:800;color:#2563eb;line-height:1.3}.mke-vchshg-steps h3{font-size:17px}.mke-vchshg-steps p{font-size:14px}.mke-vchshg-request{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:start;padding:0}.mke-vchshg-request h2{font-size:24px}.mke-vchshg-checklist{padding-left:20px;margin:0;display:grid;gap:9px;font-size:15px}.mke-vchshg-request-cta{padding:0;display:flex;flex-direction:column;align-items:stretch}.mke-vchshg-request-cta h3{font-size:22px;color:#0f172a}.mke-vchshg-request-cta p{font-size:14px;color:#475569;margin-bottom:24px}.mke-vchshg-request-cta .mke-vchshg-btn+.mke-vchshg-btn{margin-top:12px}.mke-vchshg-related{border-bottom:0}.mke-vchshg-related-links{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.mke-vchshg-related-links a{padding:10px 16px;background:#eff6ff;border:1px solid #dbeafe;border-radius:8px;color:#1d4ed8;font-size:14px;font-weight:600;min-height:44px}.mke-vchshg-related h2{font-size:24px}@media(max-width:1023px){.mke-vchshg-wrap{padding:0 24px}.mke-vchshg h1{font-size:38px}.mke-vchshg-hero-grid{gap:32px}.mke-vchshg-hero .mke-vchshg-lead{font-size:17px}.mke-vchshg-intro{gap:28px}.mke-vchshg-joints,.mke-vchshg-fittings{grid-template-columns:repeat(2,minmax(0,1fr))}.mke-vchshg-joints .mke-vchshg-card:last-child{grid-column:1/-1}.mke-vchshg-steps{grid-template-columns:1fr;gap:20px}.mke-vchshg-request{gap:24px;padding:0}}@media(max-width:639px){.mke-vchshg-wrap{padding:0 16px}.mke-vchshg-hero{padding-bottom:32px}.mke-vchshg-breadcrumbs{font-size:12px;margin-bottom:24px}.mke-vchshg-hero-grid,.mke-vchshg-intro,.mke-vchshg-request{grid-template-columns:1fr;gap:24px}.mke-vchshg h1{font-size:30px;letter-spacing:-.7px}.mke-vchshg h2{font-size:25px}.mke-vchshg .mke-vchshg-eyebrow{font-size:10px;letter-spacing:1px}.mke-vchshg .mke-vchshg-lead{font-size:16px;margin:20px 0}.mke-vchshg-actions{flex-direction:column}.mke-vchshg .mke-vchshg-btn{width:100%;padding:14px 16px}.mke-vchshg-visual{max-width:390px;width:100%;margin:auto!important}.mke-vchshg-section-nav{gap:12px 20px;padding:18px 0}.mke-vchshg-section-nav a{font-size:12px}.mke-vchshg-section{padding:32px 0;scroll-margin-top:145px}.mke-vchshg-joints,.mke-vchshg-fittings,.mke-vchshg-coatings{grid-template-columns:1fr;gap:14px}.mke-vchshg-card{padding:22px}.mke-vchshg-use{padding:0}.mke-vchshg-request{padding:0}.mke-vchshg-request h2{font-size:23px}.mke-vchshg-request-cta{padding:0}.mke-vchshg-checklist{font-size:14px}.mke-vchshg-related h2{font-size:23px}}

/* Compact product category hero, refined after the owner's visual review. */
.mke-vchshg-hero{background:#fff;padding:20px 0 32px;border-bottom:1px solid #e2e8f0}.mke-vchshg-breadcrumbs{color:#64748b;margin-bottom:26px}.mke-vchshg-breadcrumbs a{color:#475569}.mke-vchshg-hero-grid{grid-template-columns:1.35fr 1fr;gap:48px;align-items:center}.mke-vchshg h1{font-size:42px;color:#0f172a;line-height:1.14;letter-spacing:-1.1px}.mke-vchshg h1 span{color:#2563eb}.mke-vchshg-hero .mke-vchshg-eyebrow{color:#2563eb;font-size:11px;margin-bottom:14px}.mke-vchshg .mke-vchshg-lead{color:#475569;font-size:18px;margin:20px 0;max-width:590px}.mke-vchshg .mke-vchshg-note{color:#64748b}.mke-vchshg-hero .mke-vchshg-btn-outline{border-color:#cbd5e1;color:#1e40af;background:#fff}.mke-vchshg-hero .mke-vchshg-btn-outline:hover{color:#1e40af;background:#eff6ff}.mke-vchshg-visual{background:transparent}.mke-vchshg-visual img{height:230px;width:100%;object-fit:contain;border-radius:0}.mke-vchshg-visual figcaption{text-align:center;font-size:10px;color:#64748b;margin-top:5px}.mke-vchshg-hero-directions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.mke-vchshg-hero-directions a{position:relative;display:flex;flex-direction:column;justify-content:center;gap:5px;min-width:0;padding:16px 30px 16px 16px;background:#fff;border:1px solid #dbeafe;border-radius:10px;color:#0f172a;box-shadow:0 4px 12px #0f172a04;transition:border-color .2s}.mke-vchshg-hero-directions a:hover{border-color:#2563eb}.mke-vchshg-hero-directions span{font-size:14px;font-weight:700}.mke-vchshg-hero-directions small{font-size:11px;color:#64748b;line-height:1.4}.mke-vchshg-hero-directions b{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:#2563eb;font-size:18px}@media(max-width:1023px){.mke-vchshg-hero-grid{gap:26px}.mke-vchshg h1{font-size:35px}.mke-vchshg-visual img{height:200px}.mke-vchshg-hero-directions{grid-template-columns:1fr}.mke-vchshg-hero-directions a{padding:12px 28px 12px 14px}.mke-vchshg-hero-directions small{font-size:10px}}@media(max-width:639px){.mke-vchshg-hero{padding:16px 0 24px}.mke-vchshg-breadcrumbs{margin-bottom:20px}.mke-vchshg-hero-grid{grid-template-columns:1fr;gap:18px}.mke-vchshg h1{font-size:29px}.mke-vchshg-hero .mke-vchshg-eyebrow{font-size:10px;letter-spacing:.7px}.mke-vchshg .mke-vchshg-lead{font-size:15px;line-height:1.6;margin:16px 0}.mke-vchshg-actions{gap:10px;flex-direction:row}.mke-vchshg-hero .mke-vchshg-btn{font-size:13px;flex:1;padding:13px 10px;min-height:48px;width:auto}.mke-vchshg-hero .mke-vchshg-note{font-size:11px;margin-top:12px}.mke-vchshg-visual img{height:160px}.mke-vchshg-hero-directions{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.mke-vchshg-hero-directions a{padding:12px 22px 12px 12px}.mke-vchshg-hero-directions span{font-size:12px}.mke-vchshg-hero-directions small{font-size:10px}.mke-vchshg-hero-directions b{right:8px;font-size:15px}}