.seo-intro{padding-top:clamp(110px,12vw,160px);padding-bottom:36px}.seo-intro h1{font-size:clamp(2.2rem,4.4vw,4.5rem);line-height:1.08;max-width:1000px;letter-spacing:-.045em;margin:18px 0 24px}.seo-lead{font-size:1.15rem;line-height:1.65;max-width:800px}.seo-breadcrumb{font-size:.9rem;margin-bottom:28px}.seo-breadcrumb a{text-decoration:underline;text-underline-offset:4px}.seo-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin:28px 0}.seo-selection{padding-bottom:64px}.seo-selection h2,.seo-guide h2{font-size:clamp(1.4rem,2vw,2rem);margin:18px 0 24px}.seo-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.seo-product{border:1px solid #dde4ef;border-radius:16px;overflow:hidden;background:white}.seo-product a{display:block;color:inherit;text-decoration:none;height:100%;padding:14px}.seo-product-image{aspect-ratio:1;background:#f3f6fb;border-radius:10px;overflow:hidden}.seo-product img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.seo-product h3{font-size:1rem;line-height:1.5;letter-spacing:normal;margin:18px 0 12px;overflow-wrap:anywhere}.seo-product span{font-size:.9rem;color:#253bb1}.seo-guide{background:#f0f5fc;padding:clamp(24px,4vw,48px);border-radius:18px;margin-top:40px;max-width:920px}.seo-guide p{line-height:1.7}.seo-store-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}.seo-store-layout p{max-width:700px;line-height:1.75}.seo-store-layout img{width:100%;max-height:480px;object-fit:contain;background:#eef3fa;border-radius:20px}.seo-store-links{display:flex;gap:16px 24px;flex-wrap:wrap;padding:20px 0;border-top:1px solid #dce4ef;font-size:.95rem}.seo-store-links a{text-decoration:underline;text-underline-offset:5px}.seo-category-directory{padding:0 0 24px}.seo-category-directory summary{cursor:pointer;color:#253bb1;font-weight:600}.seo-category-directory nav{display:flex;flex-wrap:wrap;gap:12px 22px;padding:20px 0}.seo-category-directory a{text-decoration:underline;text-underline-offset:4px;font-size:.95rem}@media(max-width:900px){.seo-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.seo-store-layout{grid-template-columns:1fr 1fr;gap:24px}}@media(max-width:600px){.seo-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.seo-store-layout{grid-template-columns:1fr}.seo-product a{padding:10px}.seo-product h3{font-size:.9rem}.seo-intro{padding-top:110px}.seo-store-layout img{max-height:330px}}