.page-intro{padding:72px 0 28px;background:#f5f9ff}.page-intro h1{margin:0;color:#092653;font-size:clamp(2rem,4vw,3.5rem)}.page-intro p{max-width:760px;color:#526783;font-size:1.1rem}.product-category-nav{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 34px}.product-category-link{display:inline-flex;padding:10px 16px;border:1px solid #c8dcf7;border-radius:999px;color:#075fc9;background:#fff;text-decoration:none}.product-category-link:hover{background:#eaf4ff}.product-category-group{padding:28px 0 44px;border-top:1px solid #dbe7f5}.product-category-group-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.product-category-group-heading h2{margin:0;color:#092653;font-size:clamp(1.6rem,3vw,2.25rem)}.product-category-group-heading a{color:#0764ce;font-weight:700;text-decoration:none;white-space:nowrap}.product-list-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:28px 0 72px}.product-list-grid--grouped{padding-bottom:0}.product-card{height:100%;display:flex;flex-direction:column}.product-card>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;background:#eef5ff}.product-card h2,.product-card h3{margin:18px 0 8px;color:#092653;font-size:1.35rem}.product-card h3{font-size:1.22rem}.product-card p{color:#5b6f89;line-height:1.7}.product-card .button{margin-top:auto;align-self:flex-start}.product-card-placeholder{min-height:220px;border-radius:16px;background:#eef5ff}.product-meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;color:#5b6f89;font-size:.92rem}.product-meta span{padding:5px 9px;border-radius:999px;background:#eef5ff}.product-detail{padding:64px 0 80px}.product-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}.product-detail-image{border-radius:20px;overflow:hidden;background:#eef5ff}.product-detail-image img{display:block;width:100%;height:auto}.product-image-placeholder{min-height:320px;display:grid;place-items:center;color:#6d7f99}.product-detail h1{margin-top:0;color:#092653;font-size:clamp(2rem,4vw,3.5rem)}.product-description{color:#506783;font-size:1.08rem;line-height:1.8}.product-specs{width:100%;border-collapse:collapse;margin:26px 0}.product-specs th,.product-specs td{padding:11px 13px;border-bottom:1px solid #dbe7f5;text-align:left;vertical-align:top}.product-specs th{width:38%;color:#173d70;background:#f6faff}.product-detail-content{margin-top:50px;padding-top:36px;border-top:1px solid #dbe7f5}.product-detail-content h2{color:#092653}.product-detail-content p{line-height:1.8;color:#506783}@media (max-width:800px){.product-list-grid{grid-template-columns:1fr 1fr}.product-detail-grid{grid-template-columns:1fr;gap:28px}}@media (max-width:520px){.product-list-grid{grid-template-columns:1fr}.page-intro{padding:48px 0 22px}.product-detail{padding:42px 0 60px}.product-category-group-heading{align-items:flex-start;flex-direction:column;gap:8px}}
.menu-toggle{display:none}@media(max-width:850px){.menu-toggle{display:inline-flex;align-items:center;gap:6px}.site-nav{display:none;position:absolute;left:17px;right:17px;top:72px;padding:12px;background:#fff;border:1px solid #d7e3f1;border-radius:10px;box-shadow:0 12px 25px #134e8b1c}.site-nav.is-open{display:block}.site-nav ul{display:grid;gap:4px}.site-nav a{display:block;padding:9px 10px}.header-actions{margin-left:auto}}
.itx-faq-list{display:grid;gap:12px;margin:24px 0}.itx-faq-item{border:1px solid #d7e3f1;border-radius:12px;background:#fff;padding:0 18px}.itx-faq-item summary{cursor:pointer;padding:17px 28px 17px 0;color:#092653;font-weight:700;position:relative;list-style:none}.itx-faq-item summary::-webkit-details-marker{display:none}.itx-faq-item summary:after{content:'+';position:absolute;right:0;color:#0b63ce;font-size:22px;top:12px}.itx-faq-item[open] summary:after{content:'−'}.itx-faq-answer{padding:0 0 18px;color:#56677e;line-height:1.8}.itx-faq-answer a{color:#0b63ce;font-weight:700}