.product-hero{padding:160px var(--pad-x) var(--gap-section)}.product-hero-head{display:flex;flex-direction:column;gap:var(--sp-6);max-width:1100px}.product-crumb{color:var(--text-2)}.product-crumb .sep{padding:0 var(--sp-2);color:var(--border-strong)}.product-eyebrow{color:var(--mid-blue)}.product-hero-head .lead{color:var(--text-2);max-width:760px}.product-line-grid{margin-top:var(--gap-block);display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gutter)}.product-line-card{background:var(--bg-subtle);border-radius:var(--r-medium);padding:40px;display:flex;flex-direction:column;gap:var(--sp-6);transition:background-color .3s ease,transform .4s var(--ease-out)}.product-line-card:hover{background:var(--bg-muted);transform:translateY(-2px)}.product-line-media{aspect-ratio:804 / 244;background:var(--mist);border-radius:var(--r-small)}.product-line-label{color:var(--mid-blue)}.product-line-card .desc{color:var(--text-2)}.product-line-card .actions{display:flex;gap:var(--sp-3)}.flow-nav{background:var(--bg-subtle)}.flow-nav-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gutter)}.flow-nav-card{background:var(--bg-muted);border-radius:var(--r-medium);padding:32px;display:flex;flex-direction:column;gap:var(--sp-3);transition:background-color .3s ease,transform .4s var(--ease-out)}.flow-nav-card:hover{background:#ecedf2;transform:translateY(-2px)}.flow-nav-card .step{color:var(--mid-blue)}.flow-nav-card .sub{color:var(--text-2)}.legal-notice{background:#fff;padding:40px var(--pad-x);display:flex;flex-direction:column;gap:var(--sp-2)}.legal-notice .l1{color:var(--text)}.legal-notice .l2{color:var(--text-2)}@media (max-width:1100px){.product-line-grid,.flow-nav-grid{grid-template-columns:1fr}.product-line-card{padding:28px}}.product-hero-media{margin-top:var(--gap-block);aspect-ratio:1792 / 770;background:var(--bg-muted);border-radius:var(--r-large)}.product-hero .hero-actions{margin-top:var(--sp-2)}.spec-strip{background:var(--bg-subtle);padding:40px var(--pad-x)}.spec-table{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter);margin:0}.spec-table>div{display:flex;flex-direction:column;gap:var(--sp-2)}.spec-table dt{color:var(--text-2);font-size:14px;line-height:22px}.spec-table dd{margin:0;font-size:16px;line-height:26px}.section-head{display:flex;flex-direction:column;align-items:center;gap:var(--sp-3);text-align:center;margin-bottom:var(--gap-block)}.section-eyebrow{color:var(--mid-blue);font-size:14px;line-height:22px}.section-head .lead{color:var(--text-2);max-width:720px}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gutter)}.feature-card{background:var(--bg-muted);border-radius:var(--r-medium);padding:36px 40px;display:flex;align-items:center;gap:40px;transition:background-color .3s ease,transform .4s var(--ease-out)}.feature-card:hover{background:#ecedf2;transform:translateY(-2px)}.feature-term{flex:0 0 clamp(160px,15vw,240px);font-size:clamp(26px,1.94vw,34px);font-weight:500;line-height:1.25;letter-spacing:-0.01em}.feature-body{display:flex;flex-direction:column;gap:var(--sp-2);min-width:0}.feature-body .desc{color:var(--text-2)}.section-alt,.how-to{background:var(--bg-subtle)}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter)}.step-card{background:#fff;border-radius:var(--r-medium);padding:32px;display:flex;flex-direction:column;gap:var(--sp-3);transition:background-color .3s ease,transform .4s var(--ease-out)}.step-card:hover{background:var(--bg-muted);transform:translateY(-2px)}.step-num{color:var(--mid-blue);font-size:14px;line-height:20px}.step-title{font-size:20px;font-weight:500;line-height:1.4}.step-card .desc{color:var(--text-2)}.marker-list{display:flex;flex-direction:column}.marker-row{display:grid;grid-template-columns:40px 1fr;gap:var(--sp-6);padding:24px 0;border-top:1px solid var(--border)}.marker-row .marker{color:var(--mid-blue);font-size:14px;line-height:26px}.marker-row .text{color:var(--text-2)}.ref-list{counter-reset:ref;list-style:none}.ref-list .marker-row{counter-increment:ref}.ref-list .marker::before{content:counter(ref)}.ingredient-block{background:var(--bg-muted);border-radius:var(--r-medium);padding:32px 40px}.ingredient-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));column-gap:var(--gutter);row-gap:var(--sp-2)}.ingredient-list li{font-size:14px;line-height:22px;color:var(--text)}.spec-strip.is-divided{border-bottom:1px solid var(--border)}.feature-term.is-large{flex:0 0 clamp(200px,17vw,320px);font-size:clamp(34px,2.92vw,56px);line-height:1.2}.hcp-section.is-subtle{background:var(--bg-subtle)}.faq-list.is-closed{border-bottom:1px solid var(--border-strong)}.product-logos{background:var(--bg-subtle)}.logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--gutter)}.logo-box{aspect-ratio:282 / 88;background:var(--bg-muted);border-radius:var(--r-medium);transition:background-color .3s ease}.logo-box:hover{background:#ecedf2}@media (max-width:1400px){.step-grid{grid-template-columns:repeat(2,1fr)}.logo-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:1100px){.spec-table{grid-template-columns:repeat(2,1fr)}.feature-grid,.step-grid{grid-template-columns:1fr}.feature-card{flex-direction:column;align-items:flex-start;gap:var(--sp-3);padding:28px}.feature-term{flex:none}.ingredient-block{padding:24px}.marker-row{grid-template-columns:32px 1fr;gap:var(--sp-3)}.feature-term.is-large{flex:none}.logo-grid{grid-template-columns:repeat(2,1fr)}}.arrow-link{font-size:14px;font-weight:500;line-height:22px;color:var(--mid-blue)}.arrow-link .arr{display:inline-block;transition:transform .3s var(--ease-out)}.arrow-link:hover .arr{transform:translateX(4px)}.arrow-link.is-back:hover .arr{transform:translateX(-4px)}.line-links{display:flex;flex-wrap:wrap;gap:32px;margin-top:var(--gap-block)}.line-links + .product-hero-media{margin-top:var(--gap-block)}.link-list{display:flex;flex-direction:column}.link-row{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-6);padding:24px 0;border-top:1px solid var(--border)}.link-row:last-child{border-bottom:1px solid var(--border)}.link-row .title{min-width:0}.link-row:hover .arr{transform:translateX(4px)}.shop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter)}.shop-card{background:#fff;border-radius:var(--r-medium);padding:32px;display:flex;flex-direction:column;gap:var(--sp-3);transition:background-color .3s ease,transform .4s var(--ease-out)}.shop-card:hover{background:var(--bg-muted);transform:translateY(-2px)}.shop-card:hover .arr{transform:translateX(4px)}.shop-logo{height:56px;background:var(--bg-muted);border-radius:var(--r-small)}@media (max-width:1400px){.shop-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:1100px){.shop-grid{grid-template-columns:1fr}.link-row{flex-direction:column;align-items:flex-start;gap:var(--sp-2)}}.feature-title{font-size:16px;font-weight:500;line-height:26px}