*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:var(--line-height-base, 1.6)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3{font-family:var(--font-heading);margin:0 0 var(--space-sm, .75rem)}.container{max-width:var(--container-width, 1120px);margin:0 auto;padding:0 var(--space-md, 1.5rem)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md, 1.5rem);max-width:var(--container-width, 1120px);margin:0 auto;padding:var(--header-padding, 1rem 1.5rem)}.site-header__logo{font-weight:700;font-size:var(--logo-size, 1.25rem)}.site-header__nav{display:flex;gap:var(--space-md, 1.5rem);flex:1;justify-content:center}.site-header__cta{background:var(--color-cta-bg);color:var(--color-cta-text);padding:var(--cta-padding, .6rem 1.25rem);border-radius:var(--radius, 6px);font-weight:600;white-space:nowrap}.hero{padding:var(--hero-padding, 4rem 1.5rem);text-align:var(--hero-align, center);background:var(--color-hero-bg, var(--color-bg))}.hero__eyebrow{color:var(--color-primary);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.85rem}.hero__title{font-size:var(--hero-title-size, 2.5rem);margin:.5rem 0}.hero__subtitle{font-size:1.15rem;color:var(--color-text-muted);max-width:640px;margin:0 auto 1.75rem}.hero__cta{display:inline-block;background:var(--color-cta-bg);color:var(--color-cta-text);padding:.9rem 2rem;border-radius:var(--radius, 6px);font-weight:700;font-size:1.05rem}.section{padding:var(--section-padding, 3rem 1.5rem)}.section__title{text-align:center;font-size:1.75rem;margin-bottom:2rem}.product-grid,.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-lg, 2rem);max-width:var(--container-width, 1120px);margin:0 auto}.product-card,.blog-card{border:1px solid var(--color-border);border-radius:var(--radius, 8px);padding:var(--card-padding, 1.25rem);background:var(--color-card-bg, #fff)}.product-card img{border-radius:var(--radius, 8px);margin-bottom:1rem;aspect-ratio:1/1;object-fit:cover}.product-card__cta,.blog-card__link{color:var(--color-primary);font-weight:700}.blog-card__date{font-size:.8rem;color:var(--color-text-muted)}.trust-band{background:var(--color-trust-bg, var(--color-bg));padding:var(--section-padding, 3rem 1.5rem)}.trust-band__stats{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-lg, 2rem);text-align:center}.trust-stat__number{font-size:2rem;font-weight:800;color:var(--color-primary);display:block}.badge{display:inline-block;background:var(--color-badge-bg, #eee);color:var(--color-badge-text, #333);padding:.25rem .7rem;border-radius:999px;font-size:.8rem;font-weight:600;margin:0 .35rem .35rem 0}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:var(--container-width, 1120px);margin:0 auto;padding:var(--section-padding, 3rem 1.5rem)}.product-detail img{border-radius:var(--radius, 8px)}.product-detail__variants{display:flex;gap:.5rem;margin:1rem 0;flex-wrap:wrap}.product-detail__variant{border:2px solid var(--color-border);border-radius:999px;padding:.3rem .9rem;font-size:.85rem;cursor:default}.spec-table{width:100%;border-collapse:collapse;margin-top:1.5rem}.spec-table th,.spec-table td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--color-border);font-size:.9rem}.article{max-width:760px;margin:0 auto;padding:var(--section-padding, 3rem 1.5rem)}.article__meta{color:var(--color-text-muted);font-size:.85rem;margin-bottom:1.5rem}.article__body p{margin:0 0 1.25rem}.site-footer{background:var(--color-footer-bg, #111);color:var(--color-footer-text, #eee)}.site-footer__inner{max-width:var(--container-width, 1120px);margin:0 auto;padding:2.5rem 1.5rem;text-align:center}.site-footer__amazon{display:inline-block;background:var(--color-cta-bg);color:var(--color-cta-text);padding:.7rem 1.75rem;border-radius:var(--radius, 6px);font-weight:700;margin:1rem 0}.site-footer__links{display:flex;justify-content:center;gap:1.25rem;margin:1rem 0;font-size:.9rem}.site-footer__company{font-size:.8rem;opacity:.7;margin-top:1rem}@media(max-width:720px){.site-header__nav{display:none}.product-detail{grid-template-columns:1fr}}:root{--color-bg: #ffffff;--color-text: #1a1a1a;--color-text-muted: #6b6b6b;--color-primary: #2f6f6b;--color-border: #e6e6e6;--color-card-bg: #ffffff;--color-hero-bg: #f6f8f7;--color-trust-bg: #f6f8f7;--color-cta-bg: #171717;--color-cta-text: #ffffff;--color-badge-bg: #eef4f3;--color-badge-text: #2f6f6b;--color-footer-bg: #111111;--color-footer-text: #eaeaea;--font-heading: -apple-system, "Helvetica Neue", Arial, sans-serif;--font-body: -apple-system, "Helvetica Neue", Arial, sans-serif;--container-width: 1140px;--radius: 10px;--space-md: 1.5rem;--space-lg: 2.5rem;--hero-padding: 5rem 1.5rem;--hero-title-size: 3rem;--hero-align: center;--section-padding: 4rem 1.5rem;--card-padding: 1.5rem}