:root{--bg: #f7f8fb;--surface: #ffffff;--ink: #152033;--muted: #5a6578;--line: #dde3ee;--accent: #1e4d8c;--accent-soft: #e8f0fa;--diff: #fff6e5;--diff-ink: #8a5a00;--radius: 10px;--max: 42rem;--wide: 72rem;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}html{color-scheme:light}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:1.05rem}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:.15em}a:hover{text-decoration-thickness:2px}img{max-width:100%;height:auto}.site-header{border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:10}.site-header__inner,.site-footer__inner,.wrap{width:min(100% - 2rem,var(--wide));margin-inline:auto}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}.brand{font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.02em}.brand span{color:var(--accent)}.nav{display:flex;flex-wrap:wrap;gap:.85rem 1.1rem;font-size:.95rem}.nav a{color:var(--muted);text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--ink)}.site-main{padding:2rem 0 3.5rem}.prose-wrap{width:min(100% - 2rem,var(--max));margin-inline:auto}.hero{width:min(100% - 2rem,var(--wide));margin:0 auto 2rem;padding:1.75rem 1.5rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.hero h1{margin:0 0 .5rem;font-size:clamp(1.75rem,3vw,2.35rem);line-height:1.2;letter-spacing:-.03em}.hero p{margin:0;color:var(--muted);max-width:44rem}.card-grid{width:min(100% - 2rem,var(--wide));margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:1rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.15rem;display:flex;flex-direction:column;gap:.45rem;text-decoration:none;color:inherit;transition:border-color .15s ease,box-shadow .15s ease}.card:hover{border-color:#b8c9e0;box-shadow:0 6px 18px #0000000a}.card__meta{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.card h2{margin:0;font-size:1.1rem;line-height:1.35;letter-spacing:-.02em}.card p{margin:0;color:var(--muted);font-size:.95rem;flex:1}.section-title{width:min(100% - 2rem,var(--wide));margin:0 auto 1rem;font-size:1.15rem}.prose h1{font-size:clamp(1.6rem,2.5vw,2.1rem);line-height:1.25;letter-spacing:-.02em;margin:0 0 .75rem}.prose h2{margin-top:2rem;font-size:1.35rem;letter-spacing:-.015em}.prose h3{margin-top:1.5rem;font-size:1.15rem}.prose p,.prose ul,.prose ol,.prose table{margin:.9rem 0}.prose ul,.prose ol{padding-left:1.25rem}.prose table{width:100%;border-collapse:collapse;font-size:.92rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);padding:.5rem .65rem;text-align:left;vertical-align:top}.prose th{background:var(--accent-soft)}.prose blockquote{margin:1rem 0;padding:.75rem 1rem;border-left:3px solid var(--accent);background:var(--accent-soft);color:var(--ink)}.meta-line{color:var(--muted);font-size:.92rem;margin-bottom:1.25rem}.affiliate-link{font-weight:600;text-decoration:underline;text-underline-offset:2px}.affiliate-link:hover{color:var(--accent)}.btn-affiliate{display:inline-block;margin-top:.75rem;padding:.55rem 1rem;background:var(--accent);color:#fff!important;text-decoration:none!important;border-radius:8px;font-weight:600;font-size:.95rem}.btn-affiliate:hover{filter:brightness(1.08)}.site-footer{border-top:1px solid var(--line);background:var(--surface);padding:1.5rem 0 2rem;color:var(--muted);font-size:.9rem}.site-footer a{color:var(--muted)}.footer-links{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;margin-bottom:.75rem}.note{font-size:.85rem}.spec-table-wrap{width:min(100% - 2rem,var(--wide));margin:1.25rem auto;overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.spec-table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:36rem}.spec-table th,.spec-table td{border-bottom:1px solid var(--line);padding:.65rem .85rem;text-align:left;vertical-align:top}.spec-table thead th{background:var(--accent-soft);font-weight:700;position:sticky;top:0}.spec-table tbody th{background:#f3f6fb;font-weight:600;width:11rem;color:var(--muted);font-size:.85rem}.spec-table tr.diff td,.spec-table tr.diff th{background:var(--diff)}.spec-table .product-head a{color:var(--ink);text-decoration:none;font-weight:700}.spec-table .product-head a:hover{color:var(--accent)}.spec-table .brand-sub{display:block;font-weight:400;color:var(--muted);font-size:.8rem;margin-top:.15rem}.all-products-table{width:min(100% - 2rem,var(--wide));margin:1rem auto 2rem;overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.all-products-table table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:40rem}.all-products-table th,.all-products-table td{border-bottom:1px solid var(--line);padding:.55rem .75rem;text-align:left}.all-products-table thead th{background:var(--accent-soft)}.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin:1rem 0 .25rem}.page-intro{width:min(100% - 2rem,var(--wide));margin:0 auto 1rem}.page-intro h1{margin:0 0 .5rem;font-size:clamp(1.6rem,2.5vw,2.1rem);letter-spacing:-.02em}.page-intro p{margin:0;color:var(--muted);max-width:48rem}.disclosure-banner{width:min(100% - 2rem,var(--wide));margin:0 auto 1.25rem;padding:.65rem .9rem;background:var(--accent-soft);border-radius:8px;font-size:.88rem;color:var(--muted)}.spec-grid{width:min(100% - 2rem,var(--wide));margin:1rem auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:.75rem}.spec-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.85rem 1rem}.spec-card dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 .25rem}.spec-card dd{margin:0;font-weight:600}
