:root{--bg:#fff;--fg:#0b1220;--muted:#4b5563;--line:#e5e7eb;--card:#f8fafc;--accent:#0b3a7e;--accent2:#0a2a57;--radius:16px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica Neue,Helvetica;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1040px;margin:0 auto;padding:0 22px}.header{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#ffffffeb;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.brand{letter-spacing:1px;font-size:24px;font-weight:800}.nav{gap:18px;font-size:14px;display:flex}.nav a{color:var(--fg);opacity:.82}.nav a:hover{opacity:1;text-decoration:none}main{padding:44px 0 56px}.hero{border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);background:linear-gradient(#fff 0%,#f7fbff 100%);padding:34px;box-shadow:0 10px 26px #0a2a5714}.kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:12px}.h1{letter-spacing:-.03em;margin:10px 0 0;font-size:34px;line-height:1.15}.lead{color:var(--muted);max-width:75ch;margin-top:14px}.btns{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.btn{border:1px solid var(--line);border-radius:12px;justify-content:center;align-items:center;padding:10px 14px;font-size:14px;font-weight:650;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent2);text-decoration:none}.btn-ghost{color:var(--fg);background:#fff}.btn-ghost:hover{background:#f3f4f6;text-decoration:none}.grid{gap:16px;margin-top:18px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:860px){.grid-2,.grid-3{grid-template-columns:1fr}}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:18px}.card-muted{background:var(--card)}.h2{margin:0 0 6px;font-size:18px}.small{color:var(--muted);margin:0;font-size:14px}.ul{margin:10px 0 0;padding-left:18px}.page-title{letter-spacing:-.02em;margin:0;font-size:28px}.page-subtitle{color:var(--muted);max-width:80ch;margin-top:10px}.footer{border-top:1px solid var(--line);color:var(--muted);padding:26px 0;font-size:13px}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:14px;display:flex}.footer a{color:var(--muted)}.footer a:hover{color:var(--fg);text-decoration:none}.applications-stack{flex-direction:column;gap:18px;margin-top:18px;display:flex}.application-band{padding:24px}.application-band-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.application-intro{color:var(--muted);max-width:72ch;margin:12px 0 16px;line-height:1.7}.application-points{flex-wrap:wrap;gap:8px;display:flex}.application-chip{border:1px solid var(--line);color:var(--fg);background:#f8fafc;border-radius:999px;padding:6px 10px;font-size:13px;display:inline-block}.product-card-vertical{padding:0;transition:transform .2s,box-shadow .2s;overflow:hidden}.product-card-vertical:hover{transform:translateY(-4px);box-shadow:0 12px 28px #0a2a571f}.product-image{border-bottom:1px solid var(--line);background:#f8fafc;justify-content:center;align-items:center;width:100%;height:180px;display:flex}.product-image img{object-fit:cover;width:100%;height:100%}.product-image-placeholder{color:var(--muted);font-size:13px}.product-info{padding:14px}.product-name{font-size:15px;font-weight:600;line-height:1.4}.product-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}@media (min-width:768px){.product-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.product-grid{grid-template-columns:repeat(3,1fr)}}.product-link{color:inherit;text-decoration:none;display:block}.product-link:hover{text-decoration:none}.product-detail-hero{grid-template-columns:1.2fr 1fr;align-items:stretch;gap:18px;margin-top:24px;display:grid}.product-detail-image{border:1px dashed var(--line);border-radius:var(--radius);min-height:340px;color:var(--muted);background:#f8fafc;justify-content:center;align-items:center;display:flex}.product-detail-summary{flex-direction:column;justify-content:center;display:flex}.detail-section{margin-top:38px}.spec-table{border:1px solid var(--line);border-radius:var(--radius);margin-top:16px;overflow:hidden}.spec-table div{border-bottom:1px solid var(--line);grid-template-columns:220px 1fr;gap:18px;padding:14px 18px;display:grid}.spec-table div:last-child{border-bottom:none}.spec-table span{color:var(--muted)}.spec-table strong{font-weight:600}.detail-cta{margin-top:40px;padding:24px}@media (max-width:900px){.product-detail-hero{grid-template-columns:1fr}.spec-table div{grid-template-columns:1fr;gap:4px}}.product-detail-image img{object-fit:cover;object-fit:cover;border-radius:var(--radius);width:100%;height:100%}.application-band{color:inherit;text-decoration:none;transition:transform .2s,box-shadow .2s;display:block}.application-band:hover{text-decoration:none;transform:translateY(-4px);box-shadow:0 10px 24px #0a2a571a}.home-link-card{color:inherit;text-decoration:none;transition:all .2s;display:block}.home-link-card:hover{text-decoration:none;transform:translateY(-4px);box-shadow:0 12px 28px #0a2a571f}.mobile-menu-btn{cursor:pointer;background:0 0;border:none;font-size:22px;display:none}.mobile-menu{border-top:1px solid var(--line);background:#fff;flex-direction:column;padding:12px 20px;display:flex}.mobile-menu a{color:var(--fg);padding:12px 0;font-size:16px;text-decoration:none}@media (max-width:768px){.desktop-nav{display:none}.mobile-menu-btn{display:block}}.hero-split{grid-template-columns:1.05fr .95fr;align-items:center;gap:24px;display:grid;overflow:hidden}.hero-content{z-index:2;position:relative}.hero-machine{justify-content:flex-end;align-items:center;display:flex}.hero-machine img{object-fit:contain;width:100%;max-width:620px;max-height:360px;transform:translate(10px)translateY(-20px)scale(1.5)}@media (max-width:900px){.hero-split{grid-template-columns:1fr}.hero-machine{justify-content:center;margin-top:20px}.hero-machine img{width:100%;max-width:100%;max-height:260px;transform:translate(-10px)translateY(-50px)scale(1.5)}}.legal-grid{grid-template-columns:1fr 1fr;gap:18px;margin-top:24px;display:grid}.legal-card{padding:24px}.legal-card-wide{grid-column:1/-1}.legal-block{margin-top:18px}.legal-block p{color:var(--muted);margin:6px 0 0}@media (max-width:900px){.legal-grid{grid-template-columns:1fr}.legal-card-wide{grid-column:auto}}