.page-hero { padding-block: clamp(2rem, 3.8vw, 3.5rem); background: linear-gradient(135deg, var(--color-paper) 0 68%, #eef2f4 68%); border-bottom: 1px solid var(--color-line); }
.page-hero h1 { max-width: 18ch; }
.page-hero h1 { margin-bottom: var(--space-3); }
.page-hero .eyebrow { margin-bottom: .65rem; }
.page-hero .lead { max-width: 46rem; margin-bottom: 0; color: var(--color-muted); font-size: clamp(1.08rem, 1rem + .3vw, 1.3rem); }
.page-hero + .section { padding-top: var(--space-6); }
.page-hero + .legal-section { padding-top: var(--space-5); }
.legal-section .prose > h2:first-child { margin-top: 0; }
.page-hero + .section .prose > :first-child,
.page-hero + .section .container > .notice:first-child { margin-top: 0; }
.breadcrumb { margin-bottom: .8rem; color: var(--color-muted); font-size: var(--step--1); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.breadcrumb li + li::before { margin-right: .45rem; color: #8995a2; content: "/"; }
.breadcrumb a { color: var(--color-blue-600); }
.page-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(15rem, 19rem); gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.prose { max-width: 48rem; }
.prose > * + * { margin-top: 1.25rem; }
.prose h2 { margin-top: var(--space-6); margin-bottom: var(--space-3); color: var(--color-navy-950); font-size: var(--step-2); }
.prose h3 { margin-top: var(--space-5); margin-bottom: var(--space-2); color: var(--color-navy-900); }
.prose p, .prose li { color: #37485b; }
.prose ul, .prose ol { padding-left: 1.35rem; }
.prose li + li { margin-top: .55rem; }
.prose a { color: var(--color-blue-600); font-weight: 650; }
.page-aside { position: sticky; top: calc(var(--header-height) + 1.5rem); padding: var(--space-4); background: #eef3f6; border-left: 4px solid var(--color-blue-600); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.page-aside h2 { margin-bottom: var(--space-3); font-size: 1rem; }
.page-aside p, .page-aside li { color: var(--color-muted); font-size: var(--step--1); }
.page-aside ul { margin: 0; padding-left: 1.15rem; }
.meta-row { display: flex; flex-wrap: wrap; gap: .65rem 1.3rem; margin-top: var(--space-4); color: var(--color-muted); font-size: var(--step--1); }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.info-card { display: flex; flex-direction: column; min-height: 17rem; padding: var(--space-4); background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.info-card h2, .info-card h3 { color: var(--color-navy-950); font-size: var(--step-1); }
.info-card p { color: var(--color-muted); }
.info-card .card-link { margin-top: auto; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.product-card { position: relative; overflow: hidden; padding: calc(var(--space-4) + 2.25rem) var(--space-4) var(--space-4); background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md); }
.product-card::before { position: absolute; inset: 0 0 auto; height: 2.25rem; background: var(--product-color, var(--color-navy-800)); content: ""; }
.product-card h2, .product-card h3 { margin-bottom: var(--space-2); color: var(--color-navy-950); font-size: var(--step-1); }
.product-card p { color: var(--color-muted); }
.product-card-link { display: grid; grid-template-columns: 6.5rem 1fr; gap: var(--space-4); color: inherit; text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.product-card-link:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-card-link:focus-visible { transform: translateY(-2px); }
.product-thumb { align-self: start; width: 100%; border-radius: .2rem .45rem .45rem .2rem; box-shadow: var(--shadow-sm); }
.product-card-copy { display: flex; min-width: 0; flex-direction: column; }
.product-card-copy .card-link { margin-top: auto; }
.product-detail { display: grid; grid-template-columns: minmax(14rem, 22rem) minmax(0, 1fr); align-items: start; gap: clamp(3rem, 8vw, 7rem); }
.product-cover { position: sticky; top: calc(var(--header-height) + 1.5rem); width: min(100%, 20rem); margin-inline: auto; border-radius: .25rem .7rem .7rem .25rem; box-shadow: var(--shadow-md); }
.detail-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin: var(--space-4) 0; padding: 0; list-style: none; }
.detail-list li { padding: var(--space-3); background: var(--color-canvas); border-radius: var(--radius-sm); }
.status-chip { display: inline-flex; align-items: center; width: fit-content; margin-bottom: var(--space-3); padding: .3rem .65rem; background: var(--color-gold-100); border-radius: 999px; color: var(--color-navy-900); font-size: .74rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.notice { margin-block: var(--space-5); padding: var(--space-4); background: #eef3f6; border-left: 4px solid var(--color-blue-600); }
.notice.warning { background: var(--color-gold-100); border-color: var(--color-gold-500); }
.notice p:last-child { margin-bottom: 0; }
.source-list { padding: 0; list-style: none; }
.source-list li { padding-block: var(--space-3); border-bottom: 1px solid var(--color-line); }
.source-list a { display: inline-block; }
.source-list small { display: block; margin-top: .25rem; color: var(--color-muted); }
.cta-panel { display: grid; grid-template-columns: 1fr auto; gap: var(--space-4); align-items: center; margin-top: var(--space-6); padding: var(--space-5); background: var(--color-navy-900); border-radius: var(--radius-lg); color: #dce7f1; }
.cta-panel h2 { margin-bottom: var(--space-2); color: var(--color-white); font-size: var(--step-2); }
.cta-panel p { margin-bottom: 0; color: #dce7f1; }
.guide-free-cta { margin-top: var(--space-3); padding: var(--space-4); border-radius: var(--radius-md); color: #dce7f1; text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.guide-free-cta h2 { margin-top: 0; font-size: var(--step-1); }
.guide-free-cta p { font-size: var(--step--1); }
.guide-free-cta:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.guide-free-cta:focus-visible { outline: 3px solid var(--color-gold-500); outline-offset: 4px; }
.legal-note { color: var(--color-muted); font-size: var(--step--1); }
.empty-state { padding: var(--space-5); background: var(--color-canvas); border: 1px dashed #a9b4bf; border-radius: var(--radius-md); }
.compact-section { padding-block: var(--space-6); }
.lead-header { padding-block: 1rem; background: var(--color-paper); border-bottom: 1px solid var(--color-line); }
.lead-header .brand { width: fit-content; }
.lead-section { min-height: calc(100vh - 10rem); background: var(--color-canvas); }
.lead-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.lead-copy h1 { max-width: 14ch; color: var(--color-navy-950); }
.lead-copy p, .lead-copy li { color: var(--color-muted); }
.lead-copy ul { margin-block: var(--space-4); padding-left: 1.25rem; }
.lead-copy li + li { margin-top: .6rem; }
.lead-form-panel { min-width: 0; }
.lead-form-panel .sib-form { padding: 0; }
.lead-form-panel .sib-form-container { margin: 0; }
.lead-form-panel #sib-container { width: 100%; box-sizing: border-box; }
.lead-footer { padding-block: 1.25rem; background: var(--color-navy-950); text-align: center; }
.lead-footer a { color: var(--color-white); }
@media (max-width: 62rem) { .lead-grid { grid-template-columns: 1fr; } }

@media (max-width: 62rem) {
  .page-layout { grid-template-columns: 1fr; }
  .page-aside { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .product-cover { position: static; max-width: 17rem; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 42rem) {
  .page-hero { padding-block: var(--space-6); }
  .card-grid, .product-grid, .cta-panel { grid-template-columns: 1fr; }
  .product-card-link { grid-template-columns: 5.25rem 1fr; gap: var(--space-3); }
  .detail-list { grid-template-columns: 1fr; }
  .cta-panel .button { width: 100%; }
}