.product-page{background:#fff;color:#172536}.product-hero{background:linear-gradient(135deg,#061b36 0%,#0a2d5c 65%,#123f72 100%);color:#fff;padding:58px 0 46px}.product-hero .eyebrow{color:#ff7a1a;font-weight:800;letter-spacing:.13em;font-size:11px;margin:0 0 9px}.product-hero h1{font-size:clamp(30px,4vw,48px);line-height:1.1;max-width:950px;margin:0 0 18px;color:#fff}.product-breadcrumb{display:flex;gap:9px;align-items:center;color:#cbd8e6;font-size:12px}.product-breadcrumb a{color:#fff;font-weight:700}.product-main{padding:54px 0 42px}.product-detail-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:48px;align-items:start}.product-gallery-panel{min-width:0}.product-main-image{height:520px;border:1px solid #e1e7ed;border-radius:16px;background:#f7f8fa;display:flex;align-items:center;justify-content:center;padding:30px;overflow:hidden;box-shadow:0 10px 28px rgba(8,42,85,.07)}.product-main-image img{width:100%;height:100%;object-fit:contain}.product-placeholder{color:#8a98a7;font-weight:700}.product-thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.product-thumb{width:78px;height:78px;border:1px solid #dce4eb;border-radius:9px;background:#fff;padding:6px;cursor:pointer}.product-thumb.is-active{border:2px solid #f47721}.product-thumb img{width:100%;height:100%;object-fit:contain}.product-summary{padding:8px 0}.product-label{font-size:10px;color:#f47721;font-weight:900;letter-spacing:.12em}.product-summary h2{font-size:32px;line-height:1.2;color:#082a55;margin:10px 0 22px}.product-price-box{border:1px solid #e2e8ee;border-radius:12px;background:#f7f9fb;padding:17px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.product-price-label{font-size:13px;color:#647383;font-weight:700}.product-price-box strong{font-size:23px;color:#082a55}.price-note{font-size:11px;color:#6a7887;line-height:1.6;margin:10px 0 20px}.product-actions{display:flex;gap:10px;flex-wrap:wrap}.product-actions .btn{min-width:145px;text-align:center}.btn-outline{display:inline-flex;align-items:center;justify-content:center;border:1px solid #0a2d5c;color:#0a2d5c;background:#fff;padding:11px 16px;border-radius:5px;font-weight:800}.product-short{border-top:1px solid #e2e8ee;margin-top:28px;padding-top:23px}.product-short h3{font-size:18px;color:#082a55;margin:0 0 8px}.product-short p{font-size:14px;line-height:1.75;color:#425364;margin:0}.product-help{background:#082a55;color:#fff;border-radius:12px;padding:20px;margin-top:22px}.product-help strong{font-size:15px}.product-help p{font-size:12px;line-height:1.6;color:#d8e3ee;margin:7px 0 10px}.product-help a{font-size:12px;color:#ff9b5b;font-weight:800}.product-details-section{background:#f7f9fb;border-top:1px solid #e5eaf0;padding:48px 0 65px}.product-content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}.product-content{background:#fff;border:1px solid #e1e7ed;border-radius:14px;padding:32px 36px}.product-content h2{font-size:28px;color:#082a55;margin:0 0 22px;padding-bottom:15px;border-bottom:1px solid #e6ebf0}.product-description{font-size:15px;line-height:1.8;color:#26394b}.product-description p{margin:0 0 15px}.product-description ul,.product-description ol{padding-left:22px;margin:10px 0 18px}.product-description li{margin:7px 0}.product-description h3,.product-description h4,.product-description h5{color:#082a55;margin:24px 0 9px}.product-description table{width:100%;border-collapse:collapse;margin:18px 0}.product-description th,.product-description td{border:1px solid #dfe6ed;padding:10px;text-align:left}.product-description th{background:#f4f7fa;color:#082a55}.product-side-card{background:#fff;border:1px solid #dfe6ed;border-radius:14px;padding:23px;position:sticky;top:95px;box-shadow:0 8px 25px rgba(8,42,85,.06)}.product-side-card h3{font-size:21px;color:#082a55;margin:0 0 8px}.product-side-card p{font-size:13px;line-height:1.65;color:#647383}.product-side-card .btn{display:flex;justify-content:center;width:100%;margin:18px 0 12px}.side-link{display:block;text-align:center;color:#082a55;font-size:12px;font-weight:800;padding-top:6px}@media(max-width:900px){.product-detail-grid{grid-template-columns:1fr;gap:30px}.product-main-image{height:430px}.product-content-wrap{grid-template-columns:1fr}.product-side-card{position:static}}@media(max-width:600px){.product-hero{padding:42px 0 34px}.product-hero h1{font-size:29px}.product-main{padding:35px 0}.product-main-image{height:330px;padding:18px;border-radius:12px}.product-thumb{width:62px;height:62px}.product-summary h2{font-size:25px}.product-price-box strong{font-size:19px}.product-actions{display:grid;grid-template-columns:1fr 1fr}.product-actions .btn{min-width:0;width:100%}.product-content{padding:23px 19px}.product-content h2{font-size:24px}.product-side-card{padding:20px}}