:root {
    --ink: #12213a;
    --muted: #657187;
    --line: #dfe5ec;
    --surface: #ffffff;
    --surface-soft: #f6f8fb;
    --accent: #1357d4;
    --accent-dark: #0b3d9b;
    --positive: #157347;
    --negative: #a93636;
    --warm: #fff6df;
    --max: 1180px;
    --shadow-sm: 0 8px 24px rgba(18, 33, 58, .06);
    --shadow-md: 0 14px 34px rgba(18, 33, 58, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-shell { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.article-narrow { max-width: 860px; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 850; font-size: 1.05rem; text-decoration: none; letter-spacing: -.02em; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: .9rem; font-weight: 700; color: var(--muted); }
.site-nav a { text-decoration: none; }
.site-nav a:hover { color: var(--ink); }

.article-hero { padding: 72px 0 38px; background: linear-gradient(180deg, #f7f9fc 0%, #fff 100%); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; font-weight: 850; color: var(--accent); margin-bottom: 10px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.025em; }
h1 { font-size: clamp(2.35rem, 5vw, 4.4rem); margin: 0 0 20px; }
h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); }
h3 { font-size: 1.08rem; }
.dek { font-size: clamp(1.15rem, 2vw, 1.38rem); color: #3e4b60; margin: 0 0 22px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; color: var(--muted); font-size: .9rem; }
.affiliate-disclosure { margin: 22px 0 0; padding: 14px 16px; border: 1px solid #eadfbf; background: #fffbef; border-radius: 10px; color: #63562f; font-size: .88rem; }
.article-copy { color: #334158; font-size: 1.02rem; }
.article-copy p {
    margin: 0 0 18px;
}

.article-copy p:last-child {
    margin-bottom: 0;
}

.article-copy h3 {
    margin: 28px 0 10px;
    color: var(--ink);
    font-size: 1.18rem;
    line-height: 1.25;
}

.article-copy h3:first-child {
    margin-top: 0;
}
.intro-copy { margin-top: 26px; }

.quick-picks-section { padding: 34px 0 54px; scroll-margin-top: 84px; }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; margin-bottom: 18px; }
.section-heading-row h2 { margin: 0; }
.quick-picks-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); gap: 18px; }
.quick-pick-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; position: relative; isolation: isolate; border: 1px solid var(--line); border-radius: 18px; padding: 18px; background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .16s ease, box-shadow .16s ease; }
.quick-pick-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.quick-pick-rank { font-weight: 850; color: var(--muted); font-size: .85rem; }
.award-pill { display: inline-flex; width: fit-content; align-items: center; margin-top: 6px; padding: 6px 10px; border-radius: 999px; background: #eaf1ff; color: var(--accent-dark); font-weight: 850; font-size: .78rem; }
.quick-image-wrap { height: 280px; min-height: 280px; width: 100%; overflow: hidden; display: block; margin: 18px 0 14px; padding: 14px; border-radius: 14px; background: #fff; }
.quick-image-wrap img { display: block; width: 100% !important; height: 100% !important; max-width: none !important; max-height: none !important; object-fit: contain !important; object-position: center center !important; }
.quick-pick-card h3 { position: relative; z-index: 2; margin: 8px 0 12px; font-size: 1.12rem; min-height: 2.6em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.quick-pick-card h3 a { text-decoration: none; }
.quick-card-footer { position: relative; z-index: 2; display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 8px; }
.score-chip { display: inline-flex; align-items: baseline; gap: 2px; padding: 7px 10px; border-radius: 10px; background: var(--surface-soft); }
.score-chip strong { font-size: 1.22rem; line-height: 1; }
.score-chip span { font-size: .72rem; color: var(--muted); }
.quick-price { display: grid; gap: 1px; text-align: right; }
.quick-price span, .quick-price small { color: var(--muted); font-size: .75rem; }
.quick-price strong { font-size: 1.12rem; }
.quick-review-link { position: relative; z-index: 2; display: inline-flex; margin-top: 16px; color: var(--accent); text-decoration: none; font-size: .88rem; font-weight: 800; }
.quick-review-link:hover { color: var(--accent-dark); }
.quick-amazon-button { position: relative; z-index: 2; margin-top: 14px; width: 100%; padding: 11px 15px; }

.ad-shell { padding: 0 0 38px; }
.ad-placeholder { display: grid; place-items: center; min-height: 110px; border: 1px dashed #c7ced8; border-radius: 12px; background: #fafbfd; color: #99a2b0; text-transform: uppercase; letter-spacing: .12em; font-size: .7rem; }
.inline-ad { margin: 12px 0 36px; }

.product-list-section { padding-bottom: 34px; scroll-margin-top: 84px; }
.product-review-card { scroll-margin-top: 84px; border-top: 1px solid var(--line); padding: 54px 0 62px; }
.product-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: start; margin-bottom: 28px; }
.product-label-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.product-rank-label { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 30px; padding: 0 9px; border-radius: 999px; background: #eef1f5; color: #46546a; font-size: .78rem; font-weight: 900; }
.product-label-row .award-pill { margin-top: 0; }
.product-heading h2 { margin: 12px 0 7px; font-size: clamp(1.9rem, 3.2vw, 2.8rem); }
.product-headline { color: var(--muted); font-size: 1.08rem; margin: 0; max-width: 760px; }
.score-badge { width: 98px; height: 98px; border-radius: 22px; display: grid; place-content: center; text-align: center; background: #eef4ff; border: 1px solid #d9e5ff; box-shadow: inset 0 -8px 20px rgba(19, 87, 212, .04); }
.score-badge strong { font-size: 2.18rem; line-height: 1; letter-spacing: -.05em; }
.score-badge span { display: block; margin-top: 3px; color: var(--muted); font-size: .75rem; font-weight: 800; }
.product-main-grid { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(0, 1.35fr); gap: 44px; align-items: start; }
.product-image-wrap { min-height: 340px; border: 1px solid var(--line); border-radius: 18px; display: grid; place-items: center; padding: 28px; background: #fff; box-shadow: var(--shadow-sm); }
.product-image-wrap img { max-height: 355px; object-fit: contain; }
.product-image-empty { color: #a1a9b5; background: var(--surface-soft); }
.best-price-box { margin-top: 12px; padding: 16px 18px; border-radius: 12px; background: var(--warm); display: grid; gap: 2px; }
.best-price-box span, .best-price-box small { color: #766127; font-size: .8rem; }
.best-price-box strong { font-size: 1.45rem; }
.product-summary { font-size: 1.06rem; }
.editorial-callout { margin-top: 22px; padding: 18px 20px; border-left: 4px solid var(--accent); background: #f7f9ff; border-radius: 0 12px 12px 0; }
.editorial-callout h3 { margin: 0 0 8px; }
.caveat-callout { border-left-color: #b17b16; background: #fffaf0; }
.pros-cons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 24px; }
.pros-cons-grid > div { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.pros-cons-grid h3 { margin: 0 0 10px; }
.pros-list, .cons-list { margin: 0; padding: 0; list-style: none; }
.pros-list li, .cons-list li { position: relative; padding-left: 24px; margin: 8px 0; }
.pros-list li::before { content: "✓"; position: absolute; left: 0; color: var(--positive); font-weight: 900; }
.cons-list li::before { content: "×"; position: absolute; left: 2px; color: var(--negative); font-weight: 900; }

.score-section { margin-top: 36px; }
.score-section h3 { margin-bottom: 14px; }
.score-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 24px; }
.score-row-head { display: flex; justify-content: space-between; gap: 18px; font-size: .91rem; margin-bottom: 6px; }
.score-track { height: 8px; background: #e9edf3; border-radius: 999px; overflow: hidden; }
.score-track span { display: block; height: 100%; background: var(--accent); border-radius: inherit; }

.retailer-section { margin-top: 36px; }
.retailer-heading h3 { margin: 0; }
.retailer-heading p { color: var(--muted); font-size: .88rem; margin: 6px 0 14px; }
.retailer-table-wrap { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; }
.retailer-table { width: 100%; border-collapse: collapse; }
.retailer-table th, .retailer-table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.retailer-table tr:last-child td { border-bottom: 0; }
.retailer-table th { background: var(--surface-soft); color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; }
.best-offer-row { background: #fbfdff; }
.best-price-tag { display: inline-block; margin-left: 8px; padding: 3px 7px; border-radius: 999px; background: #e9f7ef; color: var(--positive); font-size: .7rem; font-weight: 850; }
.regular-price { margin-left: 8px; color: #9aa2ad; text-decoration: line-through; font-size: .86rem; }
.deal-cell { text-align: right !important; }
.deal-button { display: inline-flex; justify-content: center; padding: 10px 15px; border-radius: 9px; background: var(--accent); color: #fff; text-decoration: none; font-weight: 850; font-size: .86rem; white-space: nowrap; }
.deal-button:hover { background: var(--accent-dark); }
.muted { color: var(--muted); }

.article-bottom { padding: 18px 0 68px; max-width: 900px; }
.editorial-section { padding: 36px 0; border-top: 1px solid var(--line); scroll-margin-top: 84px; }
.editorial-section h2 { margin-top: 0; }
.process-section { max-width: 900px; }
.process-intro { max-width: 760px; }
.process-grid { display: grid; gap: 14px; margin-top: 24px; }
.process-card { padding: 20px 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-soft); }
.process-card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.process-card .article-copy { font-size: .97rem; }

.site-footer { border-top: 1px solid var(--line); background: var(--surface-soft); }
.footer-inner { min-height: 92px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted); font-size: .86rem; }

@media (max-width: 900px) {
    .product-main-grid { grid-template-columns: 1fr; gap: 28px; }
    .product-media { max-width: 620px; width: 100%; margin: 0 auto; }
    .product-image-wrap { min-height: 290px; }
    .score-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .article-hero { padding-top: 46px; }
    .site-nav { display: none; }
    .quick-picks-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .quick-pick-card { padding: 14px; border-radius: 14px; }
    .quick-image-wrap { height: 180px; min-height: 180px; margin: 12px 0 10px; padding: 8px; }
    .quick-pick-card h3 { font-size: .98rem; min-height: 2.5em; margin-bottom: 10px; }
    .quick-card-footer { display: grid; gap: 8px; align-items: start; }
    .quick-price { text-align: left; }
    .product-heading { grid-template-columns: minmax(0, 1fr) auto; gap: 16px; }
    .score-badge { width: 78px; height: 78px; border-radius: 18px; }
    .score-badge strong { font-size: 1.75rem; }
    .pros-cons-grid { grid-template-columns: 1fr; }
    .retailer-table-wrap { border: 0; overflow: visible; }
    .retailer-table, .retailer-table tbody, .retailer-table tr, .retailer-table td { display: block; width: 100%; }
    .retailer-table thead { display: none; }
    .retailer-table tbody { display: grid; gap: 10px; }
    .retailer-table tr { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: #fff; }
    .retailer-table tr.best-offer-row { border-color: #cce8d6; background: #fbfffc; }
    .retailer-table td { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: center; gap: 12px; padding: 7px 0; border: 0; text-align: right; }
    .retailer-table td::before { content: attr(data-label); color: var(--muted); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; text-align: left; }
    .retailer-table td > * { justify-self: end; }
    .retailer-table .deal-cell { text-align: right !important; }
    .retailer-table .deal-cell .deal-button { width: 100%; }
}

@media (max-width: 480px) {
    .site-shell { width: min(calc(100% - 22px), var(--max)); }
    .header-inner { min-height: 56px; }
    h1 { font-size: 2.15rem; }
    .article-hero { padding-bottom: 28px; }
    .article-meta { gap: 7px 14px; }
    .quick-picks-section { padding-top: 24px; }
    .quick-picks-grid { grid-template-columns: 1fr; }
    .quick-pick-card { display: grid; grid-template-columns: 112px minmax(0, 1fr); column-gap: 14px; align-items: start; }
    .quick-pick-rank, .quick-pick-card .award-pill { grid-column: 1 / -1; }
    .quick-image-wrap { grid-column: 1; grid-row: 3 / span 4; height: 112px; min-height: 112px; margin: 10px 0 0; padding: 4px; }
    .quick-pick-card h3 { grid-column: 2; margin: 10px 0 8px; min-height: auto; }
    .quick-card-footer { grid-column: 2; padding: 0; }
    .quick-review-link { grid-column: 2; margin-top: 10px; }
    .quick-amazon-button { grid-column: 2; margin-top: 10px; }
    .score-chip { width: fit-content; }
    .product-review-card { padding: 42px 0 48px; }
    .product-heading { grid-template-columns: 1fr; }
    .score-badge { width: auto; height: auto; min-height: 0; padding: 10px 14px; display: inline-flex; gap: 3px; align-items: baseline; justify-self: start; border-radius: 12px; }
    .score-badge strong { font-size: 1.55rem; }
    .score-badge span { margin: 0; }
    .product-heading h2 { font-size: 1.82rem; }
    .product-image-wrap { min-height: 250px; padding: 18px; }
    .product-image-wrap img { max-height: 280px; }
    .editorial-callout { padding: 16px; }
    .process-card { padding: 17px; }
}

/* v5: public homepage + dedicated product review pages */
.product-title-link { color: inherit; text-decoration: none; }
.product-title-link:hover { color: var(--accent); }
.product-detail-link { display: inline-flex; margin-top: 10px; color: var(--accent); font-weight: 800; font-size: .9rem; text-decoration: none; }
.product-detail-link:hover { color: var(--accent-dark); }

.home-hero { padding: 86px 0 70px; background: linear-gradient(135deg, #f4f7fc 0%, #ffffff 66%); border-bottom: 1px solid var(--line); }
.home-hero-inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: 72px; align-items: center; }
.home-hero h1 { max-width: 820px; margin: 0 0 22px; font-size: clamp(2.75rem, 5.6vw, 5.2rem); }
.home-hero p { max-width: 760px; margin: 0; color: #445168; font-size: clamp(1.08rem, 1.7vw, 1.3rem); }
.home-principles { display: grid; gap: 12px; }
.home-principles > div { padding: 20px 22px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.85); box-shadow: var(--shadow-sm); }
.home-principles strong { display: block; font-size: 1rem; }
.home-principles span { display: block; margin-top: 4px; color: var(--muted); font-size: .9rem; }
.home-guides { padding: 58px 0 78px; }
.home-guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.home-guide-card { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 250px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; color: inherit; text-decoration: none; background: #fff; box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.home-guide-card:hover { transform: translateY(-2px); border-color: #cbd8e8; box-shadow: var(--shadow-md); }
.home-guide-image { display: grid; place-items: center; min-height: 250px; padding: 20px; background: var(--surface-soft); overflow: hidden; }
.home-guide-image img { width: 100%; height: 100%; max-height: 220px; object-fit: contain; }
.home-guide-image span { color: #a1a9b5; font-size: .82rem; font-weight: 800; }
.home-guide-copy { display: flex; flex-direction: column; padding: 28px; }
.home-guide-copy h3 { margin: 4px 0 12px; font-size: 1.45rem; }
.home-guide-copy p { margin: 0; color: var(--muted); font-size: .95rem; }
.home-guide-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: auto; padding-top: 22px; color: var(--muted); font-size: .8rem; }
.empty-public-state { padding: 40px; border: 1px dashed var(--line); border-radius: 14px; color: var(--muted); text-align: center; background: var(--surface-soft); }

.breadcrumbs { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin-bottom: 30px; color: var(--muted); font-size: .84rem; }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--ink); }
.product-page-hero { padding: 34px 0 58px; background: linear-gradient(180deg, #f8fafd 0%, #fff 100%); border-bottom: 1px solid var(--line); }
.product-page-grid { display: grid; grid-template-columns: minmax(420px, .95fr) minmax(0, 1.05fr); gap: 64px; align-items: start; }
.product-gallery-main { min-height: 500px; display: grid; place-items: center; padding: 34px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow-sm); overflow: hidden; }
.product-gallery-main img { width: 100%; height: 100%; max-height: 470px; object-fit: contain; }
.product-gallery-empty { color: #9ca5b3; }
.product-gallery-thumbs { display: grid; grid-template-columns: repeat(5, 72px); gap: 10px; margin-top: 12px; }
.gallery-thumb { width: 72px; height: 72px; padding: 6px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; }
.gallery-thumb.active { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(19,87,212,.10); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: contain; }
.product-page-summary h1 { margin: 3px 0 14px; font-size: clamp(2.5rem, 4.5vw, 4.25rem); }
.product-award-link { display: inline-flex; padding: 7px 11px; border-radius: 999px; background: #eaf1ff; color: var(--accent-dark); font-size: .82rem; font-weight: 850; text-decoration: none; }
.product-page-score-price { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: stretch; margin: 24px 0; }
.product-page-score, .product-page-best-price { min-height: 108px; padding: 17px 20px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.product-page-score { display: grid; grid-template-columns: auto auto; align-content: center; width: 126px; background: #eef4ff; border-color: #d9e5ff; }
.product-page-score strong { font-size: 2.6rem; line-height: .9; letter-spacing: -.06em; }
.product-page-score > span { align-self: end; padding-bottom: 3px; color: var(--muted); font-size: .78rem; font-weight: 800; }
.product-page-score small { grid-column: 1 / -1; margin-top: 7px; color: var(--muted); font-weight: 700; }
.product-page-best-price { display: flex; flex-direction: column; justify-content: center; }
.product-page-best-price span, .product-page-best-price small { color: var(--muted); font-size: .78rem; }
.product-page-best-price strong { margin: 1px 0; font-size: 1.8rem; }
.product-verdict, .product-page-lead { margin: 20px 0; color: #334158; font-size: 1.02rem; }
.product-verdict { padding: 18px 20px; border-left: 4px solid var(--accent); border-radius: 0 12px 12px 0; background: #f7f9ff; }
.product-verdict > strong { display: block; margin-bottom: 7px; color: var(--ink); }
.product-page-pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.product-page-pros-cons > div { padding: 15px 17px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.product-page-pros-cons h3 { margin: 0 0 8px; }
.primary-buy-button { display: flex; justify-content: center; width: 100%; margin-top: 22px; padding: 14px 18px; border-radius: 11px; background: var(--accent); color: #fff; text-decoration: none; font-weight: 850; }
.primary-buy-button:hover { background: var(--accent-dark); }
.product-review-date { margin-top: 12px; color: var(--muted); font-size: .78rem; text-align: center; }
.product-page-ad { padding-top: 34px; padding-bottom: 0; }
.product-page-content { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 54px; align-items: start; padding-top: 16px; padding-bottom: 80px; }
.product-content-section { padding: 46px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 84px; }
.product-content-section:last-child { border-bottom: 0; }
.product-content-section h2 { margin: 4px 0 18px; }
.product-long-copy { max-width: 820px; }
.product-score-list { display: grid; gap: 22px; }
.product-score-detail { padding: 19px 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.product-score-detail-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 10px; }
.product-score-detail-head strong { font-size: 1rem; }
.product-score-detail-head p { margin: 4px 0 0; color: var(--muted); font-size: .86rem; }
.product-score-detail-head > span { flex: 0 0 auto; font-size: 1.35rem; font-weight: 850; }
.score-note { margin-top: 10px; color: #4b586d; font-size: .9rem; }
.spec-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.spec-group { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.spec-group h3 { margin: 0; padding: 15px 18px; background: var(--surface-soft); border-bottom: 1px solid var(--line); }
.spec-list { margin: 0; }
.spec-list > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(100px, .9fr); gap: 20px; padding: 12px 18px; border-bottom: 1px solid #edf0f4; }
.spec-list > div:last-child { border-bottom: 0; }
.spec-list dt { color: var(--muted); }
.spec-list dd { margin: 0; text-align: right; font-weight: 750; }
.section-copy-muted { margin-top: -8px; margin-bottom: 18px; color: var(--muted); }
.price-history-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.price-history-summary > div { padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); }
.price-history-summary span { display: block; color: var(--muted); font-size: .73rem; }
.price-history-summary strong { display: block; margin-top: 3px; font-size: 1.03rem; }
.price-history-note { margin: 10px 0 0; color: var(--muted); font-size: .78rem; }
.related-guides { display: grid; gap: 10px; }
.related-guides a { display: flex; justify-content: space-between; gap: 20px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; color: inherit; text-decoration: none; background: #fff; }
.related-guides a:hover { border-color: #c8d5e7; background: #fbfdff; }
.related-guides span { font-weight: 800; }
.related-guides small { color: var(--muted); text-align: right; }
.product-page-sidebar { position: sticky; top: 84px; display: grid; gap: 14px; padding-top: 46px; }
.sidebar-card { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.sidebar-card h3 { margin: 0 0 12px; }
.sidebar-card dl { margin: 0; }
.sidebar-card dl > div { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid #eef1f4; }
.sidebar-card dl > div:last-child { border-bottom: 0; }
.sidebar-card dt { color: var(--muted); }
.sidebar-card dd { margin: 0; font-weight: 750; text-align: right; }
.sidebar-buy-card { display: grid; }
.sidebar-buy-card > span, .sidebar-buy-card > small { color: var(--muted); font-size: .78rem; }
.sidebar-buy-card > strong { margin: 2px 0; font-size: 1.65rem; }
.sidebar-buy-card .deal-button { margin-top: 14px; text-align: center; }

@media (max-width: 1000px) {
    .home-hero-inner { grid-template-columns: 1fr; gap: 36px; }
    .home-principles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .home-guide-grid { grid-template-columns: 1fr; }
    .product-page-grid { grid-template-columns: 1fr; gap: 38px; }
    .product-gallery { max-width: 720px; width: 100%; margin: 0 auto; }
    .product-page-content { grid-template-columns: 1fr; gap: 0; }
    .product-page-sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-top: 10px; }
}

@media (max-width: 700px) {
    .home-hero { padding: 54px 0; }
    .home-principles { grid-template-columns: 1fr; }
    .home-guide-card { grid-template-columns: 150px minmax(0, 1fr); min-height: 210px; }
    .home-guide-image { min-height: 210px; padding: 12px; }
    .home-guide-copy { padding: 20px; }
    .product-page-hero { padding-top: 24px; }
    .product-gallery-main { min-height: 360px; padding: 18px; }
    .product-gallery-main img { max-height: 340px; }
    .product-page-summary h1 { font-size: 2.5rem; }
    .product-page-pros-cons { grid-template-columns: 1fr; }
    .spec-groups { grid-template-columns: 1fr; }
    .price-history-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-page-sidebar { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .home-guide-card { grid-template-columns: 1fr; }
    .home-guide-image { min-height: 180px; }
    .home-guide-copy h3 { font-size: 1.25rem; }
    .breadcrumbs { margin-bottom: 20px; }
    .product-gallery-main { min-height: 300px; }
    .product-gallery-thumbs { grid-template-columns: repeat(4, 58px); }
    .gallery-thumb { width: 58px; height: 58px; }
    .product-page-summary h1 { font-size: 2.15rem; }
    .product-page-score-price { grid-template-columns: 1fr 1.35fr; }
    .product-page-score, .product-page-best-price { min-height: 96px; padding: 14px; }
    .product-page-score { width: auto; }
    .product-page-score strong { font-size: 2.15rem; }
    .product-page-best-price strong { font-size: 1.45rem; }
    .spec-list > div { grid-template-columns: 1fr auto; gap: 10px; }
    .price-history-summary { grid-template-columns: 1fr 1fr; }
    .related-guides a { display: grid; gap: 6px; }
    .related-guides small { text-align: left; }
}

/* ---------- Affiliate / privacy / footer compliance ---------- */
.affiliate-disclosure strong { color: #4f421d; }
.affiliate-disclosure-compact {
    margin: 10px 0 12px;
    padding: 10px 12px;
    border-radius: 9px;
    font-size: .78rem;
    line-height: 1.45;
}
.price-disclaimer {
    margin: -4px 0 14px;
    color: var(--muted);
    font-size: .76rem;
    line-height: 1.45;
}
.sidebar-buy-card .affiliate-disclosure-compact {
    margin: 10px 0 2px;
    background: #fffbef;
    text-align: left;
}

.footer-content { padding: 26px 0 24px; color: var(--muted); font-size: .83rem; }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; }
.footer-brand { color: var(--ink); font-weight: 800; }
.footer-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 10px 18px; }
.footer-nav a, .footer-link-button { color: var(--muted); text-decoration: none; font: inherit; }
.footer-nav a:hover, .footer-link-button:hover { color: var(--ink); text-decoration: underline; }
.footer-link-button { appearance: none; border: 0; padding: 0; background: transparent; cursor: pointer; }
.footer-disclosures { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.footer-disclosures p { margin: 4px 0; }
.amazon-associate { color: #46546a; font-weight: 650; }

@media (max-width: 700px) {
    .footer-top { align-items: flex-start; }
    .footer-nav { justify-content: flex-start; gap: 9px 15px; }
}

/* ---------- Static information / legal pages ---------- */
.legal-page { background: linear-gradient(180deg, #f7f9fc 0, #fff 260px); }
.legal-shell { max-width: 980px; padding-top: 30px; padding-bottom: 76px; }
.legal-breadcrumbs { margin-bottom: 26px; }
.legal-hero { max-width: 820px; padding: 18px 0 34px; }
.legal-hero h1 { margin: 6px 0 14px; font-size: clamp(2.5rem, 5vw, 4.5rem); }
.legal-hero > p { max-width: 760px; margin: 0; color: #4c596d; font-size: 1.08rem; line-height: 1.7; }
.legal-updated { margin-top: 16px; color: var(--muted); font-size: .78rem; font-weight: 700; }
.legal-content { max-width: 820px; padding: 34px 42px 42px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-sm); }
.legal-content h2 { margin: 34px 0 10px; font-size: 1.35rem; }
.legal-content h2:first-of-type { margin-top: 26px; }
.legal-content p { margin: 0 0 15px; color: #39465a; line-height: 1.72; }
.legal-content a { color: var(--accent); font-weight: 700; text-underline-offset: 2px; }
.legal-lead { margin-bottom: 28px !important; color: var(--ink) !important; font-size: 1.08rem; line-height: 1.75 !important; }
.legal-callout { margin: 28px 0; padding: 18px 20px; border: 1px solid #d9e5ff; border-left: 4px solid var(--accent); border-radius: 0 12px 12px 0; background: #f6f9ff; color: #334158; line-height: 1.65; }
.legal-note { max-width: 820px; margin-top: 18px; padding: 18px 20px; border-radius: 12px; background: #f5f7fa; color: var(--muted); font-size: .83rem; line-height: 1.55; }
.legal-note strong { color: #46546a; }
.legal-note p { margin: 5px 0 0; }

@media (max-width: 700px) {
    .legal-shell { padding-top: 18px; padding-bottom: 54px; }
    .legal-hero { padding-bottom: 24px; }
    .legal-hero h1 { font-size: 2.45rem; }
    .legal-content { padding: 26px 22px 30px; border-radius: 14px; }
    .legal-content h2 { margin-top: 28px; font-size: 1.22rem; }
}


/* ---------- comparison table: horizontal scroll + sticky product column ---------- */
.comparison-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain;
    /* shadow on the right edge while more columns are hidden; disappears at the end */
    background: linear-gradient(to left, #fff 30%, rgba(255,255,255,0)) right / 40px 100% no-repeat local,
                radial-gradient(farthest-side at 100% 50%, rgba(18,33,58,.14), rgba(18,33,58,0)) right / 14px 100% no-repeat scroll,
                #fff; }
.comparison-wrap:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.comparison-table { width: max-content; min-width: 100%; }
.comparison-table th, .comparison-table td { min-width: 112px; max-width: 220px; vertical-align: top; }
.comparison-table th:first-child, .comparison-table td:first-child { position: sticky; left: 0; z-index: 1; min-width: 160px; background: #fff; box-shadow: 1px 0 0 var(--line); }
.comparison-table thead th:first-child { z-index: 2; background: var(--surface-soft); }
@media (max-width: 700px) {
    .comparison-wrap { overflow: visible; }
    .comparison-table { width: 100%; min-width: 0; }
    .comparison-table th, .comparison-table td { min-width: 0; max-width: none; }
    .comparison-table th:first-child, .comparison-table td:first-child { position: static; box-shadow: none; }
}

/* ---------- homepage search + suggestions ---------- */
.home-search { display: flex; gap: 10px; max-width: 640px; margin-top: 28px; }
.home-search input[type="search"] { flex: 1; min-width: 0; padding: 15px 18px; border: 1px solid var(--line); border-radius: 12px; font: inherit; font-size: 1.02rem; background: #fff; box-shadow: var(--shadow-sm); }
.home-search input[type="search"]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn-primary { display: inline-flex; align-items: center; justify-content: center; padding: 14px 22px; border: 0; border-radius: 12px; background: var(--accent); color: #fff; font: inherit; font-weight: 800; cursor: pointer; text-decoration: none; }
.btn-primary:hover { background: var(--accent-dark); }
.home-category-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.home-category-chips a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--muted); font-size: .86rem; font-weight: 700; text-decoration: none; }
.home-category-chips a:hover { color: var(--ink); border-color: #c5cfdc; }
.home-suggest { margin: 56px auto 72px; padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface-soft); }
.home-suggest h2 { margin: 0 0 6px; }
.home-suggest p { margin: 0 0 18px; color: var(--muted); }
.suggest-form { display: flex; gap: 10px; max-width: 620px; }
.suggest-form input[type="text"] { flex: 1; min-width: 0; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; font: inherit; background: #fff; }
.suggest-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.suggest-thanks, .suggest-error { margin: 0 0 14px; padding: 10px 14px; border-radius: 10px; font-weight: 700; }
.suggest-thanks { background: #e9f7ef; color: var(--positive); }
.suggest-error { background: #fdecec; color: var(--negative); }
.search-page { padding: 48px 0 72px; }
.search-page .home-search { margin: 0 0 32px; }
.search-group { margin-bottom: 36px; }
.search-group h2 { font-size: 1.2rem; margin: 0 0 12px; }
.search-results { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.search-results a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; background: #fff; }
.search-results a:hover { border-color: #c5cfdc; box-shadow: var(--shadow-sm); }
.search-results strong { display: block; }
.search-results span { color: var(--muted); font-size: .9rem; }
@media (max-width: 700px) {
    .home-search, .suggest-form { flex-direction: column; }
    .home-suggest { padding: 22px; }
}


/* ---------- head-to-head links + comparison pages ---------- */
.head-to-head { margin-top: 40px; margin-bottom: 40px; }
.head-to-head h2 { margin: 0 0 14px; }
.head-to-head-links { display: flex; flex-wrap: wrap; gap: 8px; }
.head-to-head-links a { padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .9rem; font-weight: 700; text-decoration: none; color: var(--ink); }
.head-to-head-links a:hover { border-color: var(--accent); color: var(--accent); }
.compare-page { padding: 28px 0 72px; }
.compare-page h1 { margin: 0 0 24px; font-size: clamp(2rem, 4vw, 3rem); }
.breadcrumbs { margin-bottom: 18px; color: var(--muted); font-size: .86rem; }
.breadcrumbs a { color: var(--muted); }
.compare-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 32px; }
.compare-card { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-sm); }
.compare-card-image { width: 100%; height: 240px; display: grid; place-items: center; padding: 12px; background: #fff; }
.compare-card-image img { max-height: 216px; width: auto; object-fit: contain; }
.compare-card h2 { margin: 0; font-size: 1.25rem; }
.compare-card h2 a { text-decoration: none; }
.compare-score strong { font-size: 1.8rem; }
.compare-price { color: var(--positive); font-weight: 800; }
.compare-block { margin: 0 0 34px; }
.compare-block h2 { margin: 0 0 12px; }
.compare-fit { padding-left: 18px; }
.compare-table td small { display: block; margin-top: 4px; color: var(--muted); font-size: .8rem; line-height: 1.35; }
.compare-table td.cmp-win { background: #f0faf4; font-weight: 800; }
.compare-proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.compare-proscons h3 { margin: 12px 0 6px; font-size: 1rem; }
@media (max-width: 700px) {
    .compare-cards, .compare-proscons { grid-template-columns: 1fr; }
}