/* OptiWand: white space, pale blue title strips and product-led imagery. */
:root {
  /* 设计稿原始取色 */
  --font-body: 'Lato', 'Segoe UI', Arial, sans-serif;
  --ink: #242424;
  --body: #72777c;
  --muted: #81878c;
  --blue: var(--accent);
  --blue-light: #d7e8f7;
  --link: #397b9f;
  --cyan: #a1eaf3;
  --cyan-strong: #40b8d8;
  --green: #5ca174;
  --paper: #fff;
  --soft: #f8f8f8;
  --container: 1200px;
  --section-space: 80px;
  /* 跨皮肤统一 token（契约 §6.1）。值是本皮肤的取色，--accent 是唯一允许被品牌定制的项，
     所以它与皮肤内部的 --blue 是同一个值来源，后台改主色能整体传导。 */
  --bg: var(--paper);
  --bg-2: var(--soft);
  --panel: var(--paper);
  --fg: var(--ink);
  --fg-dim: var(--body);
  --accent: #98c1df;
  --accent-ink: #173d50;
  --line: #e7e7e7;
  --good: var(--green);
  --bad: #b4543f;
  --warn: #c08a2e;
  --font-display: var(--font-body);
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--body); font-family: var(--font-body); font-size: 15px; font-weight: 400; line-height: 1.7; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; text-underline-offset: 4px; }
a:hover { color: var(--link); }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button { color: var(--ink); }
button:disabled { cursor: default; opacity: .5; }
img { display: block; max-width: 100%; height: auto; }
svg { display: block; }
h1, h2, h3, h4 { color: var(--ink); font-weight: 400; line-height: 1.3; margin: 0 0 20px; }
h1 { font-size: clamp(30px, 3.2vw, 48px); }
h2 { font-size: 30px; }
h3 { font-size: 18px; }
p { margin: 0 0 20px; }
ul, ol { padding-left: 22px; }
strong { font-weight: 700; }
:focus-visible { outline: 3px solid #247192; outline-offset: 5px; }
#main-content:focus { outline: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 20; left: 16px; top: -90px; background: var(--ink); color: white; padding: 12px 20px; }
.skip-link:focus { top: 12px; color: white; }
.container { width: min(var(--container), calc(100% - 64px)); margin-inline: auto; }
.site-header { background: white; }
.header-inner { min-height: 86px; padding: 18px 3.5%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.logo { display: inline-flex; flex-shrink: 0; }
.logo img { width: 170px; height: auto; object-fit: contain; }
.site-nav { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 25px; }
.site-nav a { color: #52575b; font-size: 12px; text-transform: uppercase; line-height: 1.5; padding-block: 9px; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current] { border-bottom-color: var(--blue); }
.header-balance { width: 170px; }
.menu-toggle { display: none; background: white; border: 1px solid var(--line); padding: 10px 12px; gap: 8px; align-items: center; min-height: 44px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 43px; padding: 11px 23px; border: 1px solid var(--blue); border-radius: 0; background: var(--blue); color: #173d50; text-transform: uppercase; font-size: 11px; font-weight: 700; letter-spacing: .2px; line-height: 1.5; text-align: center; }
.button:hover { background: #80b3d5; border-color: #80b3d5; color: #15374a; }
.button-outline { background: white; border-color: #d9dfe2; color: #3e4449; }
.button-outline:hover { background: #f4f8fa; border-color: #8bb6cf; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 26px; }
.underlined-link, .text-link { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .25px; padding-block: 10px; }
.underlined-link { text-decoration: underline; color: #3b4247; }
.text-link { color: var(--link); }
.eyebrow { color: var(--muted); font-size: 12px; font-weight: 400; margin-bottom: 10px; }
.page-banner { background: var(--blue); padding: 48px 0 52px; text-align: center; }
.page-banner h1 { margin: 0; color: white; font-size: clamp(40px, 4.2vw, 60px); font-weight: 700; }
.page-banner .breadcrumb { margin-top: 18px; color: #173d50; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.page-banner .breadcrumb ol { justify-content: center; }
.breadcrumb { font-size: 12px; line-height: 1.7; color: var(--muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0 9px; list-style: none; padding: 0; margin: 0; }
.breadcrumb li:not(:last-child)::after { content: '/'; padding-left: 9px; color: #a4a4a4; }
.breadcrumb [aria-current] { color: var(--ink); }
.page-banner .breadcrumb [aria-current] { color: inherit; }
.home-section { margin-block: var(--section-space); }
.section-heading { text-align: center; margin-bottom: 42px; }
.section-heading h2 { font-size: 29px; margin-bottom: 14px; }
.section-heading p { font-size: 14px; margin-bottom: 0; line-height: 1.6; }
.section-action { text-align: center; margin-top: 30px; }
.hero-carousel { background: var(--blue-light); position: relative; overflow: hidden; }
.hero-slide { min-height: 650px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; padding: 60px 65px; gap: 16px; }
.hero-slide-pincher { background: #e1edf6; }
.hero-copy { position: relative; z-index: 1; padding-left: 12px; }
.hero-copy h1, .hero-copy h2 { font-size: clamp(32px, 3.4vw, 48px); line-height: 1.25; font-weight: 300; margin-bottom: 24px; }
.hero-copy p:not(.eyebrow) { max-width: 300px; font-size: 16px; color: #5d6f7d; }
.hero-copy .button { margin-top: 10px; background: white; border-color: white; }
.hero-product { width: 100%; height: 500px; object-fit: contain; mix-blend-mode: multiply; }
.carousel-arrow { position: absolute; top: calc(50% - 24px); display: grid; place-items: center; width: 44px; height: 48px; border: 0; background: transparent; }
.carousel-arrow:hover { background: #ffffff66; }
.carousel-arrow svg { width: 23px; height: 23px; stroke: #414b51; stroke-width: 1.25; fill: none; }
.carousel-prev { left: 5px; }
.carousel-next { right: 5px; }
.carousel-controls { position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; }
.carousel-dot { width: 32px; height: 44px; padding: 0; background: transparent; border: 0; display: grid; place-items: center; }
.carousel-dot::after { content: ''; width: 7px; height: 7px; border: 1px solid #788a97; border-radius: 50%; }
.carousel-dot[aria-pressed='true']::after { background: #3b4349; border-color: #3b4349; }
.carousel-pause { border: 0; background: transparent; font-size: 11px; padding: 10px; min-height: 44px; color: #465a68; }
.series-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 30px; margin-top: 80px; }
.series-card { position: relative; min-height: 395px; display: grid; grid-template-columns: 44% 56%; align-items: center; overflow: hidden; padding: 30px; }
.series-original { background: #edeae2; }
.series-pincher { background: #d8ebf6; }
.series-copy { z-index: 1; }
.series-copy .eyebrow { text-transform: uppercase; font-size: 10px; }
.series-copy h2 { font-size: 34px; text-transform: uppercase; font-weight: 300; margin-bottom: 10px; }
.series-card img { width: 100%; height: 335px; object-fit: contain; mix-blend-mode: multiply; }
.layered-heading { position: relative; isolation: isolate; padding-top: 9px; }
.heading-backdrop { position: absolute; top: -24px; left: 0; width: 100%; color: #f4f4f4; font-family: Georgia, serif; font-size: 96px; line-height: 1; z-index: -1; pointer-events: none; }
.layered-heading .eyebrow { font-size: 12px; }
.category-cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 35px; }
.category-card { text-align: center; }
.category-card img { width: 100%; height: 335px; object-fit: contain; }
.category-card h3 { font-size: 14px; text-transform: uppercase; margin: 25px 0 0; }
.product-grid { display: grid; gap: 32px 26px; }
.home-product-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.product-card { text-align: center; min-width: 0; }
.product-image { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 1; margin-bottom: 19px; }
.product-image img { width: 100%; height: 100%; object-fit: contain; }
.image-unavailable { display: grid; place-items: center; min-height: 100px; width: 100%; padding: 24px; color: var(--muted); background: #f9fafb; text-align: center; font-size: 13px; }
.product-image .image-unavailable { height: 100%; }
.product-card h3 { font-size: 14px; line-height: 1.55; margin: 0 auto 6px; font-weight: 400; }
.product-series { font-size: 13px; color: var(--muted); margin: 0 0 4px; }
.price { color: var(--link); font-size: 14px; line-height: 1.7; }
.price del { color: #888; margin-right: 5px; font-size: .94em; }
.price-unavailable { color: var(--body); }
.sale-badge { position: absolute; top: 10px; left: 10px; display: grid; place-items: center; background: #b0d5ed; color: #244c62; border-radius: 50%; height: 48px; width: 48px; font-size: 12px; }
.collection-feature { display: grid; grid-template-columns: 1.03fr 1fr; align-items: center; gap: 55px; padding-block: 12px; }
.collection-photos { position: relative; min-height: 490px; display: flex; align-items: flex-start; gap: 26px; }
.collection-photos img { width: calc(50% - 13px); height: 450px; object-fit: cover; background: var(--cyan); }
.collection-photos img:nth-child(2) { margin-top: 35px; }
.collection-copy h2, .quality-copy h2 { font-size: 40px; font-weight: 300; line-height: 1.5; }
.collection-copy h2 strong, .quality-copy h2 strong { font-weight: 400; }
.collection-copy p, .quality-copy p { font-size: 15px; line-height: 1.9; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px 24px; list-style: none; padding: 0; font-size: 13px; }
.feature-list li::before { content: '•'; color: #95c8e7; margin-right: 10px; }
.trial-services-band { position: relative; padding-bottom: 48px; margin-top: 40px; }
.trial-services-band::before { content: ''; position: absolute; inset: 35% 0 0; z-index: -1; background: var(--soft); }
.trial-banner { min-height: 410px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 35px; background: var(--cyan); padding: 45px 65px; }
.trial-copy h2 { font-size: 36px; display: inline-block; border-bottom: 5px solid #66c985; padding-bottom: 13px; margin-bottom: 22px; }
.trial-copy p { font-size: 26px; line-height: 1.35; color: #25343a; font-weight: 300; }
.trial-banner img { width: 100%; height: 345px; object-fit: contain; mix-blend-mode: multiply; }
.services-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 26px; padding-top: 38px; }
.service { display: flex; gap: 18px; align-items: flex-start; }
.service svg { flex: 0 0 43px; width: 43px; height: 43px; color: #5e866d; }
.service h3 { font-size: 13px; text-transform: uppercase; margin-bottom: 7px; }
.service p { font-size: 12px; line-height: 1.6; margin: 0; }
.quality-feature { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; margin-top: 95px; }
.quality-feature > img { width: 100%; height: 540px; object-fit: contain; }
.benefits-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 60px; text-align: center; margin: 65px 0 85px; }
.benefit-icon { width: 115px; height: 115px; margin: 0 auto 28px; display: grid; place-items: center; background: var(--cyan-strong); color: white; border-radius: 50%; }
.benefit-icon svg { width: 76px; height: 76px; }
.benefit h3 { font-size: 17px; margin-bottom: 12px; }
.benefit p { font-size: 14px; line-height: 1.7; margin-bottom: 4px; }
.latest-articles { border-top: 1px solid var(--line); padding-top: 65px; margin-bottom: 65px; }
.latest-articles .section-heading h2 { font-size: 28px; font-weight: 300; }
.home-articles { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px; }
.article-card { position: relative; min-width: 0; margin-bottom: 45px; }
.article-cover { display: block; }
.article-cover img { width: 100%; aspect-ratio: 1.62; object-fit: cover; }
.article-card-body { position: relative; background: white; padding: 30px 28px 25px; text-align: center; border: 1px solid #f0f0f0; box-shadow: 0 3px 9px #0000000b; }
.article-cover ~ .article-card-body { margin: -26px 26px 0; }
.article-card-body h2 { font-size: 28px; margin: 7px 0 14px; }
.article-category { display: inline-block; color: #254c64; background: #b4d6ec; font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 4px 11px; position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); }
.article-meta { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.article-meta a:hover { text-decoration: underline; }
.article-excerpt { font-size: 14px; line-height: 1.8; margin: 10px 0 2px; }
.date-badge { position: absolute; top: 15px; left: 15px; width: 53px; background: white; color: #353535; padding: 6px 4px; font-size: 11px; text-align: center; line-height: 1.5; }
.date-badge span { display: block; font-size: 24px; font-weight: 300; }
.article-card:not(:has(.article-cover)) .date-badge { position: static; display: block; margin: 0 auto 16px; border: 1px solid var(--line); }
.article-card-compact { display: grid; grid-template-columns: 1fr 1.12fr; align-items: center; margin-bottom: 0; }
.article-card-compact .article-cover { height: 100%; }
.article-card-compact .article-cover img { height: 100%; min-height: 315px; object-fit: cover; }
.article-card-compact .article-card-body { margin: 12px 0 12px -15px; padding: 32px 18px 22px; box-shadow: none; }
.article-card-compact .article-card-body h2 { font-size: 19px; line-height: 1.4; }
.article-card-compact .article-meta, .article-card-compact .article-excerpt { font-size: 12px; }
.article-card-compact .article-excerpt { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.article-card-compact:not(:has(.article-cover)) { display: block; }
.article-card-compact:not(:has(.article-cover)) .article-card-body { margin: 0; }
.shop-layout { display: grid; grid-template-columns: 235px minmax(0,1fr); gap: 38px; margin-block: 38px 80px; }
.shop-sidebar h2, .shop-sidebar legend, .content-sidebar h2, .site-footer h2 { font-size: 14px; font-weight: 400; text-transform: uppercase; color: var(--ink); margin: 0 0 24px; }
.filter-drawer > summary { display: none; }
fieldset { border: 0; padding: 0 0 25px; margin: 0 0 25px; border-bottom: 1px solid var(--line); min-width: 0; }
legend { padding: 0; }
input[type='number'], select { width: 100%; padding: 9px 10px; border: 1px solid #cfd5d8; background: white; color: #4e575d; border-radius: 0; min-height: 42px; font-size: 13px; }
.price-fields { display: flex; gap: 10px; align-items: flex-end; }
.price-fields label { min-width: 0; flex: 1; font-size: 12px; }
.price-fields input { margin-top: 6px; }
.price-fields > span { padding-bottom: 10px; }
.filter-brand { padding-bottom: 24px; margin-bottom: 25px; border-bottom: 1px solid var(--line); }
.filter-brand h2 { margin-bottom: 16px; }
.filter-brand p { margin: 0; font-size: 14px; }
.checkbox-label { display: flex; align-items: center; gap: 9px; font-size: 13px; min-height: 34px; }
input[type='checkbox'] { width: 16px; height: 16px; accent-color: #4c93bf; margin: 0; }
.filter-actions { display: flex; gap: 10px; }
.filter-actions .button { padding-inline: 15px; }
.sidebar-selection { margin-top: 40px; }
.sidebar-selection ul { list-style: none; padding: 0; margin: 0; }
.sidebar-selection li { border-bottom: 1px solid var(--line); padding-block: 15px; }
.sidebar-selection a { display: flex; align-items: center; gap: 13px; color: var(--ink); font-size: 12px; line-height: 1.6; }
.sidebar-selection img { width: 60px; height: 70px; object-fit: contain; flex-shrink: 0; }
.sidebar-selection .price { font-size: 12px; text-align: right; margin-top: 6px; }
.shop-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 10px; }
.shop-display-controls { display: flex; gap: 18px; align-items: center; }
.shop-display-controls label { display: flex; gap: 8px; align-items: center; font-size: 12px; white-space: nowrap; }
#page-size { width: 65px; }
#product-sort { width: 170px; }
.product-count { font-size: 12px; margin: 10px 0 20px; }
.shop-product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); row-gap: 34px; }
.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 42px; }
.pagination:empty { display: none; }
.pagination button { min-width: 42px; min-height: 44px; border: 1px solid var(--line); background: white; padding: 8px 13px; }
.pagination button[aria-current], .pagination button.active { background: var(--blue); border-color: var(--blue); color: #173d50; }
.js .catalog-empty { display: none; }
.empty-state { text-align: center; padding: 55px 24px; background: var(--soft); }
.empty-state h2 { font-size: 24px; }
.notice { background: #f2f8fc; padding: 15px 20px; font-size: 13px; }
.product-page { margin-top: 45px; }
.product-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: start; }
.product-gallery { min-width: 0; }
.gallery-stage { position: relative; aspect-ratio: 1; display: flex; justify-content: center; align-items: center; }
.gallery-stage > img { width: 100%; height: 100%; object-fit: contain; }
.gallery-stage .sale-badge { left: auto; right: 12px; }
.gallery-thumbnails { display: flex; gap: 12px; overflow-x: auto; padding: 10px 4px; margin-top: 12px; }
.gallery-thumbnails button { width: 90px; height: 90px; flex: 0 0 90px; padding: 3px; background: white; border: 1px solid transparent; }
.gallery-thumbnails button[aria-pressed='true'] { border-color: #85b9d9; }
.gallery-thumbnails button:hover { border-color: var(--line); }
.gallery-thumbnails img { width: 100%; height: 100%; object-fit: contain; }
.product-info .breadcrumb { font-size: 11px; margin-bottom: 22px; }
.product-info h1 { font-size: clamp(25px, 2.5vw, 34px); margin-bottom: 20px; }
.product-info > .price { font-size: 21px; margin-bottom: 18px; }
.product-summary { margin-bottom: 25px; }
.product-summary.prose { font-size: 14px; }
.product-rating { font-size: 13px; margin-bottom: 18px; }
.disclosure-near { font-size: 12px; line-height: 1.7; margin-top: 18px; }
.availability { font-size: 13px; }
.product-meta { border-top: 1px solid var(--line); padding-top: 24px; margin-top: 25px; font-size: 12px; }
.product-meta > div { display: flex; gap: 8px; margin-bottom: 8px; }
.product-meta dt { color: var(--ink); }
.product-meta dd { margin: 0; }
.product-information { border-top: 1px solid var(--line); margin-top: 65px; padding-top: 12px; }
.product-detail { border-bottom: 1px solid var(--line); }
.product-detail > summary { padding: 22px 10px; text-transform: uppercase; font-size: 13px; color: var(--ink); cursor: pointer; }
.product-detail[open] > summary { color: var(--link); }
.product-detail > .prose, .product-detail > .specifications, .product-detail > .pros-cons { padding: 15px 0 32px; }
.product-detail-images { max-width: 1000px; margin: 28px auto 0; }
.product-detail-images img { width: 100%; height: auto; object-fit: contain; margin: 0; }
.specifications { margin: 0; }
.specifications > div { display: grid; grid-template-columns: 1fr 2fr; border-bottom: 1px solid var(--line); padding: 14px; gap: 20px; }
.specifications dt { color: var(--ink); }
.specifications dd { margin: 0; }
.pros-cons { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 35px; }
.related-products { margin-block: 55px 70px; }
.related-products > h2 { font-size: 23px; }
.related-product-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.content-layout { display: grid; grid-template-columns: minmax(0,3.2fr) minmax(220px,1fr); gap: 35px; margin-block: 40px 85px; align-items: start; }
.content-sidebar > section { padding-bottom: 30px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
.content-sidebar > section:last-child { border: 0; }
.plain-links { list-style: none; padding: 0; margin: 0; }
.plain-links li { margin-bottom: 13px; font-size: 14px; }
.recent-posts { list-style: none; padding: 0; margin: 0; }
.recent-posts li { display: flex; gap: 14px; align-items: flex-start; padding: 0 0 17px; margin: 0 0 17px; border-bottom: 1px solid var(--line); }
.recent-posts li:last-child { border: 0; margin-bottom: 0; padding-bottom: 0; }
.recent-thumb { width: 76px; flex: 0 0 76px; }
.recent-thumb img { width: 76px; height: 64px; object-fit: cover; }
.recent-title { display: block; color: var(--ink); font-size: 13px; line-height: 1.5; }
.recent-posts time { display: block; font-size: 12px; color: var(--muted); margin-top: 5px; }
.sidebar-products { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 6px; }
.sidebar-products a { min-width: 0; }
.sidebar-products img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.sidebar-products .image-unavailable { font-size: 10px; padding: 6px; }
.prose { font-size: 15px; line-height: 1.9; overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: 26px; margin-top: 32px; }
.prose h3 { font-size: 20px; margin-top: 28px; }
.prose a { color: var(--link); text-decoration: underline; }
.prose li { margin-bottom: 12px; }
.prose img { max-width: 100%; height: auto; }
.prose table { display: block; overflow-x: auto; max-width: 100%; border-collapse: collapse; }
.prose td, .prose th { border: 1px solid var(--line); padding: 12px; text-align: left; }
.prose blockquote { border-left: 3px solid var(--blue); padding-left: 22px; margin-left: 0; }
.prose pre { overflow: auto; }
.article-banner h1 { max-width: 950px; margin-inline: auto; font-size: clamp(28px, 3.2vw, 44px); }
.article-banner .eyebrow { color: #24465a; text-transform: uppercase; }
.article-detail > .breadcrumb { margin-bottom: 22px; }
.article-detail > .article-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.article-featured-image { width: 100%; height: auto; margin-bottom: 25px; }
.author-summary { display: flex; align-items: flex-start; gap: 24px; border-block: 1px solid var(--line); padding-block: 25px; margin-block: 40px; }
.author-summary img { border-radius: 50%; width: 80px; height: 80px; object-fit: cover; }
.author-summary h2 { font-size: 20px; margin-bottom: 10px; }
.author-summary p { font-size: 14px; }
.author-profile { display: flex; gap: 30px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.author-profile img { flex: 0 0 120px; width: 120px; height: 120px; border-radius: 50%; object-fit: cover; }
.author-profile h2 { font-size: 27px; }
.author-credentials { color: var(--link); }
.faq-content > h2 { text-align: center; font-size: 23px; margin: 0 0 35px; }
.faq-list { border-top: 1px solid #dadada; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; list-style: none; padding: 23px 28px 23px 0; cursor: pointer; color: var(--ink); font-size: 15px; line-height: 1.7; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; right: 5px; top: 30px; content: ''; width: 7px; height: 7px; border-right: 1px solid #8d9eaa; border-bottom: 1px solid #8d9eaa; transform: rotate(45deg); }
.faq-list details[open] summary { color: var(--link); }
.faq-list details[open] summary::after { transform: rotate(225deg); top: 34px; }
.faq-answer { padding: 0 12px 24px 0; font-size: 14px; }
.faq-answer > :last-child { margin-bottom: 0; }
.about-intro { background: var(--soft); padding: 75px 0; }
.about-intro-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 75px; }
.about-intro h1 { font-size: 34px; line-height: 1.5; margin: 0; }
.about-intro h2 { font-size: 18px; margin: 0 0 16px; }
.about-intro .eyebrow, .about-copy .eyebrow { color: var(--link); }
.about-intro .prose { font-size: 15px; }
.about-intro-description { grid-column: span 2; }
.about-sections { padding-top: 80px; }
.about-row { display: grid; grid-template-columns: 1.1fr 1fr; gap: 90px; align-items: center; margin-bottom: 80px; }
.about-row-reverse { grid-template-columns: 1fr 1.1fr; }
.about-image { background: #fff4d1; aspect-ratio: 1; }
.about-image img { width: 100%; height: 100%; object-fit: contain; }
.about-image-pincher { background: #eff0f4; }
.about-image-pincher img { mix-blend-mode: multiply; padding: 20px; }
.about-copy h2 { font-size: 35px; }
.about-copy p { font-size: 15px; line-height: 1.9; }
.brand-signoff { border-top: 1px solid var(--line); padding-top: 25px; margin-top: 35px; font-style: italic; color: var(--ink); font-size: 13px !important; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; margin-block: 90px 90px; }
.contact-faq { padding-right: 50px; }
.contact-information { padding-left: 50px; border-left: 1px solid var(--line); }
.contact-layout .eyebrow { text-transform: uppercase; }
.contact-layout h1, .contact-layout h2 { font-size: 23px; text-transform: uppercase; line-height: 1.5; margin-bottom: 32px; }
.contact-email { display: block; font-size: 24px; color: var(--link); overflow-wrap: anywhere; margin-block: 28px; }
.contact-faq > .underlined-link { margin-top: 22px; }
.contact-copy { margin-top: 25px; }
.not-found { padding-block: 65px 100px; text-align: center; }
.error-code { font-size: 110px; line-height: 1; color: var(--blue); font-weight: 300; margin-bottom: 30px; }
.not-found .button-row { justify-content: center; }
.site-footer { border-top: 1px solid #f4f4f4; padding-top: 50px; }
.footer-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 32px; padding-bottom: 45px; }
.site-footer h2 { margin-bottom: 24px; font-size: 13px; }
.footer-brand .logo img { width: 125px; }
.footer-brand p { font-size: 14px; line-height: 1.8; margin-top: 20px; }
.email-link { font-size: 12px; overflow-wrap: anywhere; }
.site-footer .plain-links li { font-size: 13px; margin-bottom: 12px; }
.site-footer .recent-thumb { width: 65px; flex-basis: 65px; }
.site-footer .recent-thumb img { width: 65px; height: 55px; }
.site-footer .recent-title { font-size: 12px; }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 22px; }
.footer-bottom > .container { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.footer-bottom p { font-size: 12px; margin: 0; }
.footer-bottom > .container > p:first-child { color: var(--ink); flex-shrink: 0; }
.affiliate-disclosure { max-width: 760px; text-align: right; }
@media (min-width: 901px) {
  #site-nav { display: flex !important; }
}
@media (max-width: 1100px) {
  .header-balance { width: 40px; }
  .hero-slide { min-height: 540px; padding: 40px 50px; }
  .hero-product { height: 440px; }
  .series-card { min-height: 320px; padding: 24px; }
  .series-card img { height: 280px; }
  .series-copy h2 { font-size: 28px; }
  .category-card img { height: 270px; }
  .collection-photos { min-height: 410px; }
  .collection-photos img { height: 360px; }
  .collection-feature, .quality-feature { gap: 35px; }
  .collection-copy h2, .quality-copy h2 { font-size: 33px; }
  .services-grid { gap: 18px; }
  .service { gap: 10px; }
  .service svg { flex-basis: 34px; width: 34px; height: 34px; }
  .shop-layout { grid-template-columns: 200px minmax(0,1fr); gap: 28px; }
  .shop-toolbar { flex-wrap: wrap; }
  .about-intro-grid { gap: 38px; }
  .about-row { gap: 50px; }
  .content-layout { grid-template-columns: minmax(0,2.7fr) minmax(200px,1fr); gap: 28px; }
}
@media (max-width: 900px) {
  :root { --section-space: 60px; }
  .header-inner { flex-wrap: wrap; padding-inline: 28px; min-height: 78px; gap: 12px; }
  .logo img { width: 145px; }
  .header-balance { display: none; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .site-nav { order: 3; width: 100%; flex-basis: 100%; justify-content: flex-start; padding: 10px 0; gap: 15px 25px; }
  .menu-toggle[aria-expanded='false'] + #site-nav { display: none; }
  .menu-toggle[aria-expanded='true'] + #site-nav { display: flex; }
  .hero-slide { min-height: 440px; padding-inline: 40px; }
  .hero-copy { padding: 0; }
  .hero-copy h1, .hero-copy h2 { font-size: 34px; }
  .hero-product { height: 340px; }
  .series-grid { margin-top: 45px; gap: 22px; }
  .series-card { min-height: 265px; padding: 20px; }
  .series-copy h2 { font-size: 24px; }
  .series-card img { height: 230px; }
  .category-cards { gap: 20px; }
  .category-card img { height: 220px; }
  .home-product-grid { gap: 30px 20px; }
  .collection-feature { gap: 25px; }
  .collection-photos { min-height: 365px; gap: 15px; }
  .collection-photos img { width: calc(50% - 7.5px); height: 310px; }
  .collection-copy h2, .quality-copy h2 { font-size: 30px; }
  .feature-list { gap: 10px; font-size: 12px; }
  .trial-banner { padding: 35px; gap: 25px; }
  .trial-copy h2 { font-size: 27px; }
  .trial-copy p { font-size: 23px; }
  .services-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 26px; }
  .benefits-grid { gap: 25px; }
  .benefit-icon { width: 95px; height: 95px; }
  .benefit-icon svg { width: 65px; height: 65px; }
  .quality-feature > img { height: 410px; }
  .home-articles { gap: 24px; }
  .article-card-compact { display: block; }
  .article-card-compact .article-cover { height: auto; }
  .article-card-compact .article-cover img { height: 230px; min-height: 0; }
  .article-card-compact .article-card-body { margin: -20px 14px 0; }
  .article-card-body h2 { font-size: 25px; }
  .content-layout { grid-template-columns: minmax(0,1fr) 205px; }
  .recent-posts li { gap: 10px; }
  .content-sidebar .recent-thumb { width: 56px; flex-basis: 56px; }
  .content-sidebar .recent-thumb img { width: 56px; height: 54px; }
  .shop-layout { grid-template-columns: 180px minmax(0,1fr); gap: 24px; }
  .filter-actions { flex-direction: column; }
  .shop-display-controls { gap: 10px; }
  .shop-product-grid { gap: 25px 18px; }
  .product-overview { gap: 25px; }
  .product-info h1 { font-size: 26px; }
  .about-intro-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 30px; }
  .about-intro-grid > div:first-child { grid-column: 1 / -1; }
  .about-intro h1 br { display: none; }
  .about-row { gap: 30px; align-items: start; }
  .contact-faq { padding-right: 28px; }
  .contact-information { padding-left: 28px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 38px; }
}
@media (max-width: 650px) {
  :root { --section-space: 50px; }
  body { font-size: 14px; }
  .container { width: calc(100% - 36px); }
  .header-inner { padding: 15px 18px; min-height: 74px; }
  .site-nav { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav a { padding: 12px 3px; }
  .page-banner { padding: 35px 0; }
  .page-banner h1 { font-size: 40px; }
  .hero-slide { min-height: 560px; grid-template-columns: 1fr; gap: 8px; padding: 34px 38px 52px; text-align: center; }
  .hero-copy h1, .hero-copy h2 { font-size: 33px; margin-bottom: 12px; }
  .hero-copy p:not(.eyebrow) { margin-inline: auto; font-size: 14px; margin-bottom: 14px; }
  .hero-copy .button { margin-top: 0; }
  .hero-product { height: 245px; }
  .carousel-arrow { width: 34px; }
  .carousel-prev { left: 0; }
  .carousel-next { right: 0; }
  .series-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 30px; }
  .series-card { min-height: 280px; padding: 25px; grid-template-columns: 43% 57%; }
  .series-copy h2 { font-size: 30px; }
  .series-card img { height: 245px; }
  .heading-backdrop { font-size: 60px; top: -4px; }
  .section-heading { margin-bottom: 28px; }
  .section-heading h2 { font-size: 26px; }
  .category-cards { gap: 15px; }
  .category-card img { height: 145px; }
  .category-card h3 { font-size: 10px; margin-top: 15px; line-height: 1.6; }
  .home-product-grid, .related-product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 30px 16px; }
  .product-card h3 { font-size: 12px; line-height: 1.6; }
  .product-series, .price { font-size: 12px; }
  .product-image { margin-bottom: 12px; }
  .sale-badge { width: 39px; height: 39px; top: 2px; left: 2px; font-size: 10px; }
  .collection-feature { grid-template-columns: 1fr; gap: 30px; }
  .collection-photos { min-height: 360px; max-width: 420px; width: 100%; margin-inline: auto; gap: 20px; }
  .collection-photos img { width: calc(50% - 10px); height: 325px; }
  .collection-copy h2 br { display: none; }
  .collection-copy h2 { font-size: 31px; }
  .feature-list { font-size: 13px; }
  .trial-banner { grid-template-columns: 1fr; padding: 30px 25px; gap: 10px; text-align: center; }
  .trial-copy h2 { font-size: 28px; }
  .trial-copy p { font-size: 21px; }
  .trial-banner img { height: 260px; }
  .services-grid { gap: 25px 18px; padding-top: 30px; }
  .service { flex-direction: column; align-items: center; text-align: center; }
  .service svg { width: 40px; height: 40px; flex-basis: 40px; }
  .service h3 { font-size: 12px; }
  .quality-feature { grid-template-columns: 1fr; gap: 28px; margin-top: 55px; }
  .quality-feature > img { height: 365px; }
  .benefits-grid { grid-template-columns: 1fr; gap: 38px; margin: 40px 0 55px; }
  .benefit { max-width: 350px; margin-inline: auto; }
  .benefit-icon { margin-bottom: 20px; }
  .benefit h3 { font-size: 18px; }
  .home-articles { grid-template-columns: 1fr; gap: 35px; }
  .article-card-compact .article-cover img { height: auto; aspect-ratio: 1.55; }
  .latest-articles { padding-top: 45px; }
  .shop-layout { display: block; margin-top: 25px; }
  .filter-drawer { border: 1px solid var(--line); margin-bottom: 25px; }
  .filter-drawer > summary { display: list-item; padding: 13px 18px; color: var(--ink); cursor: pointer; font-size: 15px; }
  #product-filters { padding: 15px 18px 20px; }
  .filter-actions { flex-direction: row; }
  .filter-brand { margin-bottom: 20px; }
  .sidebar-selection { display: none; }
  .shop-toolbar { gap: 14px; }
  .shop-display-controls { margin-left: auto; }
  #product-sort { width: 165px; }
  .product-count { margin-bottom: 20px; }
  .shop-product-grid { gap: 32px 16px; }
  .product-overview { grid-template-columns: 1fr; gap: 28px; }
  .product-page { margin-top: 20px; }
  .product-info h1 { font-size: 28px; }
  .product-info > .price { font-size: 20px; }
  .product-information { margin-top: 38px; }
  .gallery-thumbnails button { width: 74px; height: 74px; flex-basis: 74px; }
  .product-detail > summary { padding-inline: 0; }
  .specifications > div { grid-template-columns: 1fr 1.2fr; padding-inline: 4px; }
  .pros-cons { grid-template-columns: 1fr; }
  .content-layout { grid-template-columns: 1fr; gap: 45px; margin-block: 30px 55px; }
  .content-sidebar { border-top: 1px solid var(--line); padding-top: 30px; }
  .content-sidebar .sidebar-products { max-width: 340px; }
  .content-sidebar .recent-thumb { width: 76px; flex-basis: 76px; }
  .content-sidebar .recent-thumb img { width: 76px; height: 64px; }
  .article-card-body { padding: 30px 17px 23px; }
  .article-cover ~ .article-card-body { margin-inline: 12px; }
  .article-card-body h2 { font-size: 24px; }
  .article-card .date-badge { width: 44px; top: 10px; left: 10px; }
  .article-banner h1 { font-size: 30px; }
  .article-detail .related-product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .author-profile { flex-direction: column; }
  .author-summary { gap: 18px; }
  .author-summary img { width: 60px; height: 60px; }
  .about-intro { padding-block: 45px; }
  .about-intro-grid { grid-template-columns: 1fr; gap: 25px; }
  .about-intro-description { grid-column: auto; }
  .about-intro h1 { font-size: 30px; }
  .about-sections { padding-top: 45px; }
  .about-row, .about-row-reverse { grid-template-columns: 1fr; gap: 30px; margin-bottom: 45px; }
  .about-copy h2 { font-size: 30px; }
  .about-row-reverse .about-image { grid-row: 1; }
  .contact-layout { grid-template-columns: 1fr; margin-block: 45px 55px; gap: 40px; }
  .contact-faq { padding-right: 0; }
  .contact-information { padding: 35px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .contact-layout h1, .contact-layout h2 { font-size: 21px; margin-bottom: 25px; }
  .contact-email { font-size: 23px; }
  .site-footer { padding-top: 38px; }
  .footer-grid { gap: 30px 22px; }
  .footer-brand, .footer-grid > section { grid-column: 1 / -1; }
  .footer-brand p { max-width: 420px; }
  .footer-grid .recent-posts { max-width: 440px; }
  .footer-bottom > .container { display: block; }
  .affiliate-disclosure { text-align: left; margin-top: 15px !important; }
}
@media (max-width: 360px) {
  .category-cards { grid-template-columns: 1fr; }
  .category-card img { height: 240px; }
  .category-card h3 { font-size: 13px; }
  .shop-display-controls { flex-wrap: wrap; margin-left: 0; }
  .series-card { padding-inline: 18px; }
  .series-copy h2 { font-size: 25px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media print {
  .site-header, .site-footer, .carousel-controls, .carousel-arrow, .shop-sidebar, .content-sidebar, .gallery-thumbnails, .pagination { display: none !important; }
  .container { width: 100%; }
  .content-layout, .shop-layout { display: block; }
  .page-banner { background: white; padding-block: 20px; }
  .page-banner h1 { color: black; }
}
.cookie-consent { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 14px 22px; background: var(--panel); color: var(--fg); border-top: 1px solid var(--line); box-shadow: 0 -4px 16px rgba(0, 0, 0, .08); font-size: 13px; line-height: 1.6; }
.cookie-consent[hidden] { display: none; }
.cookie-consent-text { margin: 0; flex: 1 1 280px; }
.cookie-consent-text a { text-decoration: underline; }
.cookie-consent-actions { display: flex; gap: 10px; }
.cookie-consent button { min-height: 40px; padding: 8px 18px; border: 1px solid var(--line); background: var(--panel); color: var(--fg); }
.cookie-consent .cookie-consent-accept { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }