:root{--laser-blue:#1f4ed8;--laser-cyan:#0891b2;--laser-ink:#172033;--laser-muted:#5f6b7c;--laser-line:#d8e2ee;--laser-soft:#f3f8fd}
*{box-sizing:border-box}body{margin:0;color:var(--laser-ink);background:#fff;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}.machineArticle{max-width:1240px;margin:0 auto;padding:34px 24px 80px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 28px;color:var(--laser-muted);font-size:14px}.breadcrumbs a{color:var(--laser-blue);text-decoration:none}.articleHero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:36px;align-items:center;padding:34px;border:1px solid var(--laser-line);border-radius:22px;background:linear-gradient(135deg,#f7fbff 0%,#eef7fb 100%);box-shadow:0 20px 55px rgba(23,32,51,.08)}.eyebrow{color:#075985;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.articleHero h1{margin:12px 0 16px;font-size:clamp(34px,4.2vw,58px);line-height:1.06;letter-spacing:-.035em}.lead{margin:0;color:#3c4b61;font-size:19px;line-height:1.55}.heroActions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;justify-content:center;align-items:center;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:750}.btn.primary{color:#fff;background:linear-gradient(135deg,var(--laser-blue),var(--laser-cyan))}.btn.secondary{color:var(--laser-blue);background:#fff;border:1px solid #bfd0e5}.heroFigure,.technicalFigure{margin:0}.heroFigure img,.technicalFigure img{display:block;width:100%;height:auto;border-radius:16px}.heroFigure figcaption,.technicalFigure figcaption{margin-top:9px;color:var(--laser-muted);font-size:13px}.articleLayout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:42px;margin-top:44px}.articleBody{min-width:0}.articleBody section{margin:0 0 34px;scroll-margin-top:90px}.articleBody h2{margin:0 0 14px;font-size:clamp(25px,3vw,36px);line-height:1.2;letter-spacing:-.02em}.articleBody p{margin:0 0 15px;font-size:17px}.technicalFigure{margin:38px 0;padding:16px;border:1px solid var(--laser-line);border-radius:18px;background:#f8fbfe}.tableWrap{overflow-x:auto;border:1px solid var(--laser-line);border-radius:14px}table{width:100%;border-collapse:collapse}th,td{padding:13px 14px;border-bottom:1px solid var(--laser-line);vertical-align:top;text-align:left}thead th{background:#eaf3fb}tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}.formulaCard{padding:24px;border:1px solid #b9d7ed;border-radius:16px;background:linear-gradient(135deg,#eef8ff,#f8fcff)}.formula{margin:12px 0;padding:14px;border-radius:10px;background:#fff;color:#0f3f72;font-family:"Cambria Math",serif;font-size:22px;font-weight:700;overflow-x:auto}.errors{padding:24px;border-left:5px solid #dc5b4f;border-radius:10px;background:#fff5f4}.errors ul{margin:0;padding-left:22px}.steps{display:grid;gap:12px;margin:0;padding:0;list-style:none}.steps li{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--laser-line);border-radius:12px}.steps span{display:grid;flex:0 0 30px;height:30px;place-items:center;border-radius:50%;color:#fff;background:var(--laser-blue);font-weight:800}.fitsCalc{display:flex;gap:24px;justify-content:space-between;align-items:center;padding:26px;border-radius:18px;color:#fff;background:linear-gradient(135deg,#173f92,#087e9a)}.fitsCalc h2{margin-top:5px}.fitsCalc p{margin-bottom:0}.fitsCalc .eyebrow{color:#bfeeff}.fitsCalc .btn{flex:0 0 auto;color:#12457f;background:#fff}.relatedGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.relatedGrid a{padding:14px;border:1px solid var(--laser-line);border-radius:12px;color:#174ea6;text-decoration:none;background:#fff}.sources ol{padding-left:22px}.sources li{margin-bottom:10px}.sources a{color:#174ea6}.articleAside{position:relative}.asideCard{position:sticky;top:90px;display:grid;gap:9px;padding:18px;border:1px solid var(--laser-line);border-radius:14px;background:#fff;box-shadow:0 12px 30px rgba(23,32,51,.07)}.asideCard b{margin-bottom:4px}.asideCard a{color:#315178;text-decoration:none;font-size:14px}.siteFooter{display:flex;justify-content:space-between;gap:24px;padding:28px max(24px,calc((100% - 1192px)/2));color:#dae5f3;background:#172033}.siteFooter div{display:grid}.siteFooter nav{display:flex;flex-wrap:wrap;gap:18px}.siteFooter a{color:#fff;text-decoration:none}
@media(max-width:960px){.articleHero,.articleLayout{grid-template-columns:1fr}.articleAside{display:none}.articleHero{padding:24px}.heroFigure{order:-1}.fitsCalc{align-items:flex-start;flex-direction:column}.siteFooter{flex-direction:column}}
@media(max-width:640px){.machineArticle{padding:22px 15px 60px}.articleHero{gap:22px;padding:18px;border-radius:16px}.articleHero h1{font-size:34px}.lead{font-size:17px}.heroActions,.heroActions .btn{width:100%}.relatedGrid{grid-template-columns:1fr}.formula{font-size:18px}.articleBody p{font-size:16px}th,td{padding:10px}.siteFooter{padding:24px 15px}}