.product-page{background:#fff;color:#102033;min-height:100vh}.product-main{max-width:1200px;margin:auto;padding:38px 24px 80px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#60758b;font-size:14px;margin:8px 0 28px}.breadcrumb a{color:#0877d1}.product-hero{display:grid;grid-template-columns:minmax(320px,.92fr) 1.08fr;gap:54px;align-items:center}.product-gallery{min-height:520px;border:1px solid #dce6f0;border-radius:26px;background:radial-gradient(circle at 50% 42%,#e8f7ff,#f5f8fc 64%);display:grid;place-items:center;padding:30px}.product-gallery img{width:100%;height:460px;object-fit:contain}.product-info .eyebrow{color:#009bc7}.product-info h1{font-size:clamp(34px,5vw,58px);line-height:1.03;letter-spacing:-.045em;margin:12px 0 18px}.product-lead{font-size:17px;color:#526579}.detail-price{font-size:34px;font-weight:900;color:#0877d1;margin:24px 0 2px}.detail-old{color:#8293a6;text-decoration:line-through}.detail-badges{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.detail-badges span{border:1px solid #cedbe8;background:#f7faff;border-radius:10px;padding:8px 11px;color:#435b72;font-size:13px}.detail-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.detail-note{display:block;color:#6d7f91;max-width:650px}.assurance{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.assurance div{padding:16px;border-radius:15px;background:#f2f8ff;border:1px solid #dceafa}.assurance b,.assurance small{display:block}.assurance small{margin-top:5px;color:#65788c}.detail-section{padding-top:72px}.detail-section h2{font-size:clamp(30px,4vw,44px);margin-bottom:24px}.spec-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:38px}.spec-table{border:1px solid #dce5ef;border-radius:20px;overflow:hidden}.spec-row{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:17px 20px;border-bottom:1px solid #e3ebf3}.spec-row:last-child{border:0}.spec-row b{color:#18334e}.spec-row span{color:#526579}.official-card{align-self:start;padding:28px;border-radius:22px;background:#0b1a2d;color:#f5f8ff;position:sticky;top:96px}.official-card p{color:#b6c6d8}.official-card a{color:#58dfff;font-weight:800}.product-copy{max-width:850px;color:#526579;font-size:17px}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.related-card{border:1px solid #dce5ef;border-radius:18px;padding:14px;background:#fff}.related-card img{width:100%;height:180px;object-fit:contain;background:#f4f8fc;border-radius:12px}.related-card b{display:block;margin:10px 0 4px}.related-card span{color:#0877d1;font-weight:850}.not-found{text-align:center;padding:100px 20px}.product-detail-button{display:flex;text-decoration:none}.product-page footer{background:#07111f;color:#9badc5}@media(max-width:850px){.product-hero,.spec-layout{grid-template-columns:1fr}.product-gallery{min-height:390px}.product-gallery img{height:340px}.official-card{position:static}.related-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.product-main{padding:22px 16px 60px}.product-hero{gap:26px}.product-gallery{min-height:310px;padding:14px}.product-gallery img{height:285px}.product-info h1{font-size:38px}.assurance{grid-template-columns:1fr}.spec-row{grid-template-columns:1fr;gap:4px;padding:14px 16px}.related-grid{grid-template-columns:1fr 1fr}.related-card img{height:135px}.detail-actions .btn{width:100%}}