/* WTO_041 Mobile Experience V1 — scoped enhancement; desktop at >=768px unchanged. */
:root { --wto-ink:#102d36; --wto-blue:#104f63; --wto-teal:#0b837b; --wto-mobile-tab-height:72px; }
.wto-mobile-nav, .wto-mobile-story, .wto-product-tools, .wto-filter-backdrop, .wto-filter-footer { display:none; }
.wto-see-all-videos { display:inline-flex; align-items:center; margin-top:18px; padding:11px 17px; border:1px solid #bed9df; border-radius:9px; color:var(--wto-blue); text-decoration:none; font-weight:700; font-size:14px; background:#f5fbfc; }
.wto-see-all-videos:hover, .wto-see-all-videos:focus-visible { background:#e5f6f6; }

/* Standalone video library, usable on desktop as well as phone. */
.wto-video-page { position:relative; max-width:1140px; margin:0 auto; padding:28px 24px 60px; color:#fff; }
.wto-video-head { display:flex; justify-content:space-between; align-items:center; gap:16px; min-height:86px; color:var(--wto-ink); }
.wto-kicker { margin:0 0 7px; color:#0b847a; letter-spacing:.14em; font-size:11px; font-weight:800; }
.wto-video-head h1 { margin:0 0 14px; font-size:clamp(24px,3vw,36px); font-weight:800; letter-spacing:-.04em; }
.wto-directory-button { flex:0 0 auto; display:inline-flex; align-items:center; justify-content:center; gap:6px; min-height:44px; padding:8px 12px; border-radius:9px; border:1px solid #d0dce0; background:#fff; color:var(--wto-ink); font:inherit; font-size:13px; font-weight:750; cursor:pointer; }
.wto-directory-button span { font-size:21px; line-height:1; }
.wto-reels-feed { height:min(78vh,780px); overflow-y:auto; overscroll-behavior:contain; scroll-snap-type:y mandatory; scrollbar-width:thin; background:#07151b; border-radius:20px; }
.wto-reel { position:relative; width:100%; height:100%; min-height:350px; scroll-snap-align:start; scroll-snap-stop:always; overflow:hidden; background:#09151b; }
.wto-reel-backdrop { position:absolute; inset:-14%; width:128%; height:128%; object-fit:cover; filter:blur(40px) brightness(.38); opacity:.72; }
.wto-reel video { position:absolute; inset:0; display:block; width:100%; height:100%; object-fit:contain; background:transparent; }
.wto-reel-shade { position:absolute; inset:0; pointer-events:none; background:linear-gradient(180deg,rgba(4,14,20,.17) 0%,transparent 39%,rgba(3,11,17,.82) 100%); }
.wto-video-toggle { position:absolute; z-index:1; left:50%; top:48%; transform:translate(-50%,-50%); display:grid; place-items:center; width:70px; height:70px; border:1px solid rgba(255,255,255,.35); border-radius:50%; color:#fff; background:rgba(10,20,27,.3); backdrop-filter:blur(8px); cursor:pointer; font-size:27px; }
.wto-reel.is-playing .wto-video-toggle { opacity:0; transition:opacity .15s; }
.wto-reel.is-playing .wto-video-toggle:hover, .wto-reel.is-playing .wto-video-toggle:focus-visible { opacity:1; }
.wto-reel-info { position:absolute; z-index:1; left:32px; right:130px; bottom:36px; pointer-events:none; text-shadow:0 2px 16px rgba(0,0,0,.5); }
.wto-reel-info h2 { margin:7px 0 9px; color:#fff; font-size:clamp(21px,3.2vw,37px); line-height:1.17; }
.wto-reel-info p { max-width:600px; margin:0; color:#f0f6f7; font-size:14px; line-height:1.6; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.wto-reel-info .wto-reel-category { color:#bde7e7; font-size:12px; font-weight:750; letter-spacing:.04em; }
.wto-reel-counter { display:inline-block; padding:5px 9px; border-radius:6px; background:rgba(1,9,13,.5); font-size:12px; letter-spacing:.08em; }
.wto-swipe-hint { display:block; margin-top:14px; opacity:.83; font-size:11px; }
.wto-reel-side { position:absolute; z-index:2; right:22px; bottom:40px; display:flex; flex-direction:column; align-items:center; gap:17px; width:96px; }
.wto-reel-side button, .wto-reel-side a { display:flex; align-items:center; flex-direction:column; justify-content:center; gap:6px; min-width:54px; min-height:54px; padding:9px; border:1px solid rgba(255,255,255,.4); border-radius:28px; background:rgba(14,33,42,.64); color:#fff; text-align:center; text-decoration:none; cursor:pointer; }
.wto-reel-side span { font-size:23px; }
.wto-reel-side small { max-width:90px; font-size:10px; line-height:1.25; }
.wto-video-directory { position:absolute; z-index:500; top:100px; right:24px; bottom:60px; width:min(440px,calc(100% - 48px)); overflow:auto; border:1px solid #dce8eb; border-radius:14px; background:#fff; color:#152f38; box-shadow:0 18px 60px rgba(0,0,0,.24); }
.wto-video-directory[hidden], .wto-filter-backdrop[hidden] { display:none !important; }
.wto-directory-heading { position:sticky; z-index:2; top:0; display:flex; justify-content:space-between; align-items:center; gap:12px; padding:17px; border-bottom:1px solid #e3ebee; background:#fff; }
.wto-directory-heading h2 { margin:0; font-size:18px; }
.wto-directory-heading small { font-size:12px; color:#7c8991; font-weight:400; }
.wto-directory-heading button { width:36px; height:36px; border:0; border-radius:50%; background:#edf3f4; font-size:24px; cursor:pointer; }
.wto-directory-list { display:grid; gap:8px; padding:12px; }
.wto-directory-list button { display:grid; grid-template-columns:78px minmax(0,1fr) 20px; align-items:center; gap:12px; width:100%; min-height:83px; padding:8px; border:1px solid #e3eaeb; border-radius:10px; background:#fff; color:#18313a; text-align:left; font:inherit; cursor:pointer; }
.wto-directory-list button:hover, .wto-directory-list button:focus-visible { background:#eaf7f7; }
.wto-directory-list img { width:78px; height:64px; border-radius:6px; object-fit:cover; background:#1b343d; }
.wto-directory-list span { min-width:0; }
.wto-directory-list strong, .wto-directory-list small { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.wto-directory-list strong { font-size:13px; } .wto-directory-list small { margin-top:4px; color:#7a878a; font-size:11px; }
.wto-video-empty { padding:70px 20px; border-radius:18px; background:#f4f7f7; color:#354f59; text-align:center; }
.wto-video-empty a { display:inline-block; margin-top:18px; color:#0c6c73; font-weight:700; }

@media (max-width:767px) {
  html { scroll-padding-bottom:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px)); }
  body { padding-bottom:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px)) !important; overflow-x:clip; }
  .site-topbar, .site-navigation-sentinel, .site-navbar.nav-v2, .language-rolling-title { display:none !important; }
  .site-header-main { position:relative; z-index:50; min-height:58px; background:#fff; box-shadow:0 1px 12px rgba(9,44,59,.08); }
  .site-header-main .header-main-inner { display:flex !important; flex-direction:row !important; flex-wrap:nowrap !important; align-items:center; justify-content:space-between; gap:6px !important; width:100% !important; min-height:58px; padding:6px 12px !important; }
  .site-header-main .site-brand-water-tech { flex:0 1 auto; min-width:0 !important; max-width:49%; }
  .site-header-main .site-brand-wordmark { display:flex; flex-wrap:wrap; gap:0 4px; min-width:0; }
  .site-header-main .site-brand-water { font-size:15px !important; } .site-header-main .site-brand-oem { font-size:17px !important; }
  .site-header-main .site-brand-logo-wrap { width:38px !important; } .site-header-main .site-brand-logo-img { width:38px !important; height:auto !important; }
  .site-header-main .site-search-smart { display:none !important; }
  .site-header-main .lang-switch-v2 { margin:0 !important; flex:0 0 auto; max-width:51%; min-width:0; }
  .site-header-main .language-pills-v2 { display:flex; flex-wrap:nowrap !important; justify-content:flex-end; gap:2px !important; }
  .site-header-main .language-pills-v2 a { width:auto !important; height:32px !important; min-width:32px; padding:4px 5px !important; border-radius:6px; }
  .site-header-main .language-pills-v2 a strong { font-size:10px !important; line-height:20px; }
  .site-header-main .language-pills-v2 a em { display:none !important; }
  .wto-mobile-nav { position:fixed; z-index:3000; left:0; right:0; bottom:0; display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); align-items:start; min-height:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px)); padding:7px 5px calc(7px + env(safe-area-inset-bottom,0px)); border-top:1px solid #dce7ea; background:rgba(255,255,255,.98); backdrop-filter:blur(12px); box-shadow:0 -4px 18px rgba(13,51,63,.07); }
  .wto-mobile-nav a { display:flex; flex-direction:column; justify-content:center; align-items:center; gap:4px; min-width:0; min-height:53px; padding:5px 1px 3px; border-radius:9px; color:#526574; font-size:11px; line-height:1.3; font-weight:650; text-decoration:none; }
  .wto-mobile-nav a[aria-current="page"] { color:#096f79; background:#eaf8f7; }
  .wto-mobile-nav a:focus-visible { outline:2px solid #0c8288; outline-offset:-3px; }
  .wto-mobile-nav svg { width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; }
  .wto-mobile-nav a span { overflow:hidden; max-width:100%; text-overflow:ellipsis; white-space:nowrap; }
  /* The existing chat back-end, session, notifications and JS are unchanged. */
  .caca-chat-launcher { bottom:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px) + 12px) !important; right:12px !important; z-index:9998 !important; }
  .caca-chat-panel { position:fixed !important; z-index:9999 !important; left:8px !important; right:8px !important; bottom:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px) + 9px) !important; top:auto !important; width:auto !important; height:min(66dvh,600px) !important; max-height:calc(100dvh - var(--wto-mobile-tab-height) - 26px - env(safe-area-inset-bottom,0px)) !important; }
  .caca-cookie-card { bottom:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px) + 8px) !important; max-height:67dvh; overflow-y:auto; }
  /* Home: show concise OEM-first narrative instead of desktop three-column hero. */
  .page-container { max-width:100% !important; padding-left:12px !important; padding-right:12px !important; }
  .hero-grid { display:block !important; margin:10px 0 0 !important; }
  .hero-grid .banner-right { display:none !important; }
  .hero-grid .banner-large { min-height:295px !important; height:295px !important; border-radius:14px; overflow:hidden; }
  .hero-grid .banner-large .banner-inner { max-width:100%; padding:14px 5px !important; }
  .hero-grid .banner-large .entry-title { font-size:clamp(25px,7.8vw,36px) !important; line-height:1.16 !important; }
  .hero-grid .banner-large .entry-excerpt { max-height:4.4em; overflow:hidden; font-size:12px !important; }
  .wto-mobile-story { display:block; margin:12px 0 20px; padding:22px 17px; border:1px solid #d6e7e8; border-radius:14px; background:linear-gradient(135deg,#f5fafa,#fff 60%); color:var(--wto-ink); }
  .wto-mobile-story h2 { margin:3px 0 8px; font-size:clamp(22px,6vw,28px); line-height:1.23; letter-spacing:-.03em; }
  .wto-story-intro { margin:0 0 16px; color:#526872; font-size:13px; line-height:1.7; }
  .wto-story-links { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; }
  .wto-story-links a { display:flex; flex-direction:column; justify-content:space-between; min-height:78px; gap:9px; padding:11px 9px; border:1px solid #d9e9e9; border-radius:9px; background:#fff; color:#23525b; text-decoration:none; font-size:11px; line-height:1.4; font-weight:750; }
  .wto-story-links a span { align-self:flex-end; color:#0a8582; font-size:16px; }
  .wto-story-actions { display:grid; grid-template-columns:1.25fr 1fr; gap:8px; margin-top:14px; }
  .wto-story-actions a { display:flex; align-items:center; justify-content:center; gap:5px; min-height:46px; padding:9px; border-radius:9px; text-decoration:none; font-size:12px; font-weight:800; text-align:center; }
  .wto-action-primary { background:#0c716f; color:#fff; } .wto-action-secondary { background:#e4eff0; color:#124753; }
  .home-certifications { margin:16px 0 !important; padding:16px 9px !important; }
  .home-certifications__head h2 { font-size:20px !important; }
  .home-certifications__note { font-size:12px !important; }
  [data-cfv-root] { display:none !important; } /* Videos get a dedicated immersive tab. */
  .secondary-promo-mosaic { display:grid !important; grid-template-columns:repeat(2,minmax(0,1fr)) !important; gap:9px !important; }
  .secondary-promo-mosaic > * { min-height:160px !important; grid-column:auto !important; grid-row:auto !important; }
  .secondary-card-title { font-size:17px !important; }
  .secondary-card-desc { display:none !important; }
  .popular-picks-grid { display:grid !important; grid-template-columns:repeat(2,minmax(0,1fr)) !important; gap:10px !important; }
  .popular-card { min-width:0 !important; width:auto !important; }
  .popular-card-title { font-size:13px !important; }
  .popular-card-extra { display:none !important; }
  .popular-card-actions { gap:5px !important; } .popular-card-actions a { font-size:10px !important; min-width:0 !important; }
  .c0085-seo-content__grid, .home-news-grid { display:grid !important; grid-template-columns:1fr !important; }
  /* Catalog: accessible search/filter, two-column product tiles, B2B quote CTAs. */
  .wto-product-tools { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:8px; margin:0 0 14px; }
  .wto-product-search { display:flex; width:100%; min-width:0; height:46px; border:1px solid #cededf; border-radius:9px; background:#fff; overflow:hidden; }
  .wto-product-search input { flex:1; min-width:0; border:0; outline:0; padding:0 10px; font-size:13px; }
  .wto-product-search button { flex:0 0 40px; border:0; background:#eef5f6; color:#1e646f; font-size:24px; }
  .wto-filter-button { border:1px solid #c5d9de; border-radius:9px; padding:0 12px; background:#e8f4f5; color:#115b66; font-weight:800; font-size:12px; cursor:pointer; }
  .pcat-page { width:calc(100% - 24px) !important; max-width:none !important; padding-top:12px !important; }
  .pcat-hero { display:block !important; padding:11px 12px !important; border-radius:8px; margin-bottom:12px !important; }
  .pcat-hero h1 { font-size:21px !important; }
  .pcat-hero p { display:none; }
  .pcat-layout { display:block !important; }
  .pcat-main { min-width:0; }
  .pcat-toolbar { gap:8px; flex-wrap:wrap; }
  .pcat-grid, .pcat-grid[data-columns="2"], .pcat-grid[data-columns="3"], .pcat-grid[data-columns="4"] { display:grid !important; grid-template-columns:repeat(2,minmax(0,1fr)) !important; gap:9px !important; }
  .pcat-card { min-width:0 !important; border-radius:11px !important; overflow:hidden; }
  .pcat-card-media { min-height:135px !important; aspect-ratio:1/1 !important; }
  .pcat-card-media img { width:100% !important; height:100% !important; object-fit:contain !important; }
  .pcat-card-content { padding:9px !important; }
  .pcat-card-tags { gap:3px !important; }
  .pcat-card-tags span { padding:3px 4px !important; font-size:9px !important; }
  .pcat-card h2 { font-size:12px !important; line-height:1.45 !important; }
  .pcat-card-subtitle, .pcat-card-data-heading { display:none !important; }
  .pcat-card-specs { display:none !important; }
  .pcat-card-commercial { margin-top:10px !important; }
  .pcat-card-actions { display:grid !important; grid-template-columns:1fr !important; gap:5px !important; }
  .pcat-card-action { min-height:38px !important; padding:6px !important; font-size:11px !important; }
  .pcat-card-action-detail { display:none !important; }
  .pcat-card-action-quote { width:100% !important; }
  .wto-filter-visible { overflow:hidden !important; }
  .wto-filter-backdrop { position:fixed; z-index:8100; inset:0; border:0; display:block; background:rgba(5,28,37,.55); cursor:pointer; }
  .pcat-sidebar#wto-product-filters { position:fixed; z-index:8200; top:auto; left:0; right:0; bottom:0; display:block !important; width:100%; height:min(78dvh,730px); margin:0; padding:20px 16px calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px) + 72px); overflow-y:auto; overscroll-behavior:contain; border:0; border-radius:18px 18px 0 0; background:#fff; transform:translateY(110%); visibility:hidden; pointer-events:none; box-shadow:0 -10px 45px rgba(0,0,0,.18); transition:transform .2s ease,visibility .2s; }
  .pcat-sidebar#wto-product-filters.wto-filter-open { transform:translateY(0); visibility:visible; pointer-events:auto; }
  .pcat-sidebar .pcat-filter-group { border:0 !important; border-bottom:1px solid #e1eded !important; }
  .wto-filter-footer { position:fixed; z-index:1; left:0; right:0; bottom:0; display:block; padding:12px 16px calc(14px + env(safe-area-inset-bottom,0px)); background:#fff; border-top:1px solid #dfe8e9; }
  .wto-filter-footer button { width:100%; min-height:44px; border:0; border-radius:9px; background:#0a7573; color:#fff; font-weight:800; }
  /* Product detail: gallery first, easy specification scanning, existing inquiry button retained. */
  .pdetail-page { width:calc(100% - 24px) !important; padding-top:12px !important; padding-bottom:35px !important; }
  .pdetail-hero { display:flex !important; flex-direction:column; gap:10px !important; }
  .pdetail-gallery { display:flex !important; flex-direction:column-reverse; min-height:0 !important; padding:9px !important; gap:8px !important; }
  .pdetail-thumbnails { flex-direction:row !important; flex-wrap:nowrap; max-height:92px !important; gap:6px; overflow-x:auto; overflow-y:hidden; }
  .pdetail-thumb { flex:0 0 61px; width:61px !important; }
  .pdetail-gallery-content { display:block !important; height:auto !important; }
  .pdetail-main-media { min-height:0 !important; height:260px !important; }
  .pdetail-main-image { width:100%; height:100%; object-fit:contain; }
  .pdetail-summary { padding:16px !important; }
  .pdetail-summary h1 { font-size:24px !important; }
  .pdetail-procurement-head { padding:12px !important; }
  .pdetail-procurement-head strong { font-size:22px !important; }
  .pdetail-procurement-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .pdetail-procurement-grid>div { padding:9px !important; }
  .pdetail-logistics-snapshot dl>div { grid-template-columns:96px minmax(0,1fr); }
  .pdetail-lightbox { padding:14px; }
  /* Contact & newsletter reuse their original server forms; increase touch targets. */
  .ccontact-page .ccontact-container { width:calc(100% - 24px) !important; max-width:none !important; }
  .ccontact-benefits-grid { display:grid !important; grid-template-columns:repeat(2,minmax(0,1fr)) !important; gap:9px !important; }
  .ccontact-benefit { min-width:0; padding:12px !important; }
  .ccontact-benefit h2 { font-size:13px !important; } .ccontact-benefit p { font-size:11px !important; }
  .ccontact-hero { padding:26px 0 !important; }
  .ccontact-hero h1 { font-size:27px !important; }
  .ccontact-main-grid, .ccontact-office-grid, .ccontact-newsletter-grid { display:grid !important; grid-template-columns:1fr !important; gap:16px !important; }
  .ccontact-offices, .ccontact-form-column { min-width:0; }
  .ccontact-form input:not([type=radio]), .ccontact-form textarea, .ccontact-newsletter-form input { min-height:46px; max-width:100%; font-size:16px !important; }
  .ccontact-app-options { display:grid !important; grid-template-columns:repeat(2,minmax(0,1fr)) !important; gap:7px; }
  .ccontact-submit, .ccontact-newsletter-form button { min-height:48px !important; }
  .site-footer { padding-bottom:10px; }
  /* Dedicated video tab */
  .wto-video-page { max-width:none; margin:0; padding:0; background:#081a21; }
  .wto-video-head { min-height:68px; height:68px; padding:10px 14px; background:#071921; color:#fff; }
  .wto-video-head h1 { margin:0; color:#fff; font-size:21px; }
  .wto-video-head .wto-kicker { margin-bottom:2px; color:#5dccbf; font-size:9px; }
  .wto-directory-button { min-height:37px; border-color:#2c4e59; background:#163441; color:#fff; font-size:11px; }
  .wto-reels-feed { width:100%; height:calc(100vh - 58px - 68px - var(--wto-mobile-tab-height) - env(safe-area-inset-bottom,0px)); height:calc(100dvh - 58px - 68px - var(--wto-mobile-tab-height) - env(safe-area-inset-bottom,0px)); min-height:320px; border-radius:0; scrollbar-width:none; }
  .wto-reels-feed::-webkit-scrollbar { display:none; }
  .wto-reel { min-height:320px; }
  .wto-reel-info { left:16px; right:82px; bottom:28px; }
  .wto-reel-info h2 { font-size:clamp(20px,6vw,28px); }
  .wto-reel-info p { font-size:12px; -webkit-line-clamp:2; }
  .wto-reel-side { right:8px; bottom:28px; width:68px; gap:11px; }
  .wto-reel-side button, .wto-reel-side a { min-width:44px; min-height:44px; padding:6px; }
  .wto-reel-side span { font-size:19px; }
  .wto-reel-side small { font-size:9px; }
  .wto-video-toggle { width:58px; height:58px; }
  .wto-video-directory { position:fixed; top:58px; left:0; right:0; bottom:calc(var(--wto-mobile-tab-height) + env(safe-area-inset-bottom,0px)); width:100%; border-radius:0; border:0; }
  body.wto-video-mode .site-footer { display:none; }
  body.wto-video-mode { background:#071921; }
}
@media (max-width:360px) {
  .site-header-main .site-brand-logo-wrap, .site-header-main .site-brand-logo-img { width:30px !important; }
  .site-header-main .site-brand-water { font-size:12px !important; }
  .site-header-main .site-brand-oem { font-size:14px !important; }
  .site-header-main .language-pills-v2 a { min-width:29px; padding:3px !important; }
  .wto-story-links a { font-size:10px; padding:9px 6px; }
  .wto-reel-info { right:78px; }
}
@media (prefers-reduced-motion:reduce) {
  .wto-reels-feed { scroll-behavior:auto !important; }
  .pcat-sidebar#wto-product-filters { transition:none !important; }
}

/* Independent mobile home layout; catalog/news/media remain shared data. */
.wto-home { max-width:960px; margin:0 auto; padding:20px 16px 40px; color:var(--wto-ink); }
.wto-home a { text-decoration:none; color:inherit; }
.wto-home h1,.wto-home h2,.wto-home h3 { color:inherit; margin:0; }
.wto-home-hero { position:relative; overflow:hidden; border-radius:22px; background:#103c48; color:#fff; isolation:isolate; }
.wto-home-cover { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; }
.wto-home-hero::before { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(8,39,48,.94),rgba(8,39,48,.5)); z-index:-1; }
.wto-home-intro { max-width:600px; padding:38px 28px; }
.wto-home-eyebrow { font-size:10px; font-weight:800; letter-spacing:.15em; margin:0 0 14px; opacity:.8; }
.wto-home-intro h1 { font-size:clamp(27px,5vw,46px); line-height:1.15; letter-spacing:-.035em; white-space:pre-line; }
.wto-home-intro > p:not(.wto-home-eyebrow) { margin:18px 0 24px; max-width:48ch; font-size:14px; line-height:1.7; opacity:.88; }
.wto-home-actions { display:flex; flex-wrap:wrap; gap:10px; }
.wto-home-actions a { display:inline-flex; align-items:center; min-height:44px; border:1px solid #8aa7ac; padding:10px 14px; border-radius:10px; font-size:13px; font-weight:700; }
.wto-home-actions .wto-home-primary { background:#d6f3ec; color:#123a40; border-color:#d6f3ec; }
.wto-home-section { margin:30px 0; }
.wto-home-section > header { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:14px; }
.wto-home-section h2,.wto-home-film h2,.wto-home-supply h2 { font-size:21px; line-height:1.3; letter-spacing:-.02em; }
.wto-home-section > header a { display:flex; align-items:center; min-height:44px; font-size:12px; color:var(--wto-teal); flex-shrink:0; }
.wto-home-categories { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; }
.wto-home-categories a { display:flex; align-items:center; gap:10px; min-height:64px; padding:12px; background:#eef5f4; border:1px solid #e0ecea; border-radius:12px; }
.wto-home-categories span { color:#65918e; font-size:11px; }
.wto-home-categories strong { flex:1; min-width:0; font-size:13px; overflow-wrap:anywhere; }
.wto-home-categories b { color:#638986; font-weight:400; }
.wto-home-film { display:flex; align-items:center; position:relative; isolation:isolate; overflow:hidden; min-height:220px; padding:28px; border-radius:18px; background:#153c44; color:#fff; }
.wto-home-film > img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; }
.wto-home-film::before { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(90deg,rgba(8,31,39,.95),rgba(8,31,39,.4)); }
.wto-home-film a { display:inline-flex; align-items:center; gap:10px; min-height:44px; margin-top:16px; font-size:13px; }
.wto-home-film a span { display:grid; place-items:center; width:40px; height:40px; border:1px solid #8aa9af; border-radius:50%; }
.wto-home-products { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.wto-home-product { overflow:hidden; min-width:0; border:1px solid #dfe8e9; border-radius:14px; background:#fff; }
.wto-home-product-image { display:grid; place-items:center; aspect-ratio:1/1; background:#f3f7f7; padding:10px; }
.wto-home-product-image img { width:100%; height:100%; min-height:0; object-fit:contain; }
.wto-home-product-image span { color:#7a8d91; text-align:center; font-size:12px; }
.wto-home-product-text { padding:12px; }
.wto-home-product-text small,.wto-home-news small { color:#578783; font-size:10px; }
.wto-home-product-text h3 { margin:6px 0 9px; font-size:14px; line-height:1.4; overflow-wrap:anywhere; }
.wto-home-product-text p { margin:0; font-size:10px; line-height:1.5; color:#71888e; overflow-wrap:anywhere; }
.wto-home-news { display:grid; gap:10px; }
.wto-home-news a { display:flex; align-items:center; gap:12px; padding:12px 0; border-bottom:1px solid #e2ebeb; min-height:80px; }
.wto-home-news img { width:82px; height:70px; flex-shrink:0; border-radius:10px; object-fit:cover; }
.wto-home-news a > div { flex:1; min-width:0; }
.wto-home-news h3 { font-size:14px; line-height:1.4; margin:4px 0; overflow-wrap:anywhere; }
.wto-home-news time { font-size:10px; color:#738b90; }
.wto-home-supply { padding:20px; border-radius:16px; background:#eef5f4; }
.wto-home-supply > div { display:flex; flex-wrap:wrap; column-gap:20px; margin-top:10px; }
.wto-home-supply a { display:flex; align-items:center; min-height:44px; font-size:13px; }
.wto-home a:focus-visible { outline:3px solid #0b837b; outline-offset:3px; }
@media (max-width:400px) {
 .wto-home { padding:12px 12px 30px; }
 .wto-home-intro { padding:28px 20px; }
 .wto-home-section h2 { font-size:19px; }
 .wto-home-categories a { gap:6px; padding:10px; }
 .wto-home-products { gap:9px; }
 .wto-home-product-text { padding:10px; }
}

/* M4.6 independent video library and interaction controls. */
.wto-catalog-status{position:relative;padding:30px 24px;color:#dbe5eb;text-align:center}.wto-catalog-status[hidden]{display:none}.wto-view-count{display:flex;flex-direction:column;align-items:center;gap:4px;color:white;font-size:22px}.wto-view-count small{font-size:11px}.wto-reel-side [data-like][aria-pressed=true]{color:#ff6686}.wto-reel-side [data-comments]{opacity:.45;cursor:default}.wto-video-feedback{position:absolute;bottom:145px;left:24px;right:85px;color:#ffdbb3;font-size:12px;pointer-events:none}.wto-video-feedback:empty{display:none}.wto-video-directory [data-more]{display:block;margin:20px auto;padding:12px 22px;border-radius:22px;background:#f3b45c;color:#152435;border:0}.wto-video-directory [data-more][hidden]{display:none}

/* M4.7: approved long logo and mobile-only full-screen language selection. */
.wto-brand-header .header-main-inner {display:flex!important;flex-wrap:nowrap!important;align-items:center;justify-content:space-between;gap:18px!important;min-height:64px;padding:8px 16px!important;}
.wto-brand-link {display:flex;align-items:center;min-width:0;max-width:min(72%,290px);min-height:44px;text-decoration:none;}
.wto-brand-image {display:block;width:100%;height:auto;max-height:34px;object-fit:contain;object-position:left center;}
.wto-language-trigger {display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;gap:6px;min-width:54px;min-height:44px;padding:0 11px;border:1px solid #dfebf2;border-radius:24px;background:#eff8fc;color:#03274c;font:700 12px/1.2 system-ui;text-decoration:none;transition:background .2s,box-shadow .2s;}
.wto-language-trigger:hover {background:#e0f2fc;box-shadow:0 4px 12px #03274c0d;}
.wto-language-trigger svg {width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.wto-brand-link:focus-visible,.wto-language-trigger:focus-visible,.wto-language-panel a:focus-visible,.wto-language-panel button:focus-visible {outline:3px solid #0097d7;outline-offset:4px;}
.wto-language-panel {position:fixed;inset:0;width:100%;max-width:none;height:100%;height:100dvh;max-height:none;margin:0;padding:0;border:0;color:#03274c;background:linear-gradient(150deg,#fff 20%,#f1f8fc 75%,#e4f2fb);overflow:auto;overscroll-behavior:contain;opacity:0;transition:opacity .24s ease;}
.wto-language-panel::backdrop {background:#03274c66;backdrop-filter:blur(12px);}
.wto-language-panel:not([open]) {display:none;}
.wto-language-panel.is-open {opacity:1;}
.wto-language-surface {display:flex;flex-direction:column;min-height:100%;box-sizing:border-box;padding:max(18px,env(safe-area-inset-top)) max(22px,env(safe-area-inset-right)) max(22px,env(safe-area-inset-bottom)) max(22px,env(safe-area-inset-left));}
.wto-language-top {display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;max-width:1040px;margin:0 auto;}
.wto-language-panel button {display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:0;color:#03274c;background:transparent;font:600 14px/1.2 system-ui;cursor:pointer;}
.wto-language-back {gap:8px;padding:0 8px 0 0;}
.wto-language-panel .wto-language-close {border:1px solid #dce7ee;border-radius:50%;background:#ffffffb3;}
.wto-language-panel svg {width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.wto-language-content {width:100%;max-width:480px;margin:auto;padding:30px 0 36px;transform:translateY(14px);opacity:0;transition:opacity .28s ease,transform .28s cubic-bezier(.2,.7,.3,1);}
.is-open .wto-language-content {transform:translateY(0);opacity:1;}
.wto-language-eyebrow {font:700 10px/1.4 system-ui;letter-spacing:.19em;color:#528299;}
.wto-language-intro h2 {margin:12px 0 10px;color:#03274c;font:700 clamp(27px,6.8vw,38px)/1.16 system-ui;letter-spacing:-.035em;overflow-wrap:anywhere;}
.wto-language-intro p {margin:0 0 28px;color:#657c8d;font:400 14px/1.6 system-ui;}
.wto-language-list {display:grid;gap:10px;}
.wto-language-list a {display:flex;align-items:center;gap:16px;min-height:74px;padding:12px 16px;border:1px solid #dce7ef;border-radius:16px;color:#03274c;background:#ffffffc9;text-decoration:none;transition:border-color .2s,background .2s,transform .2s;}
.wto-language-list a:hover {border-color:#9ecfe5;background:#fff;transform:translateX(3px);}
.wto-language-list a[aria-current] {border-color:#83c8e8;background:#e9f6fc;}
.wto-language-code {display:grid;place-items:center;flex:0 0 44px;height:44px;border-radius:12px;background:#edf3f8;color:#39657d;font:750 12px/1 system-ui;}
[aria-current] .wto-language-code {background:#03274c;color:#fff;}
.wto-language-name {display:grid;gap:4px;min-width:0;}
.wto-language-name strong {font:650 17px/1.2 system-ui;}
.wto-language-name small {font:400 11px/1.3 system-ui;color:#6f8494;}
.wto-language-list .wto-language-arrow {margin-left:auto;flex-shrink:0;width:19px;color:#6990a7;}
[aria-current] .wto-language-arrow {color:#008ac7;}
.wto-language-footer {display:flex;align-items:center;justify-content:center;gap:7px;color:#7c91a1;font:400 10px/1.5 system-ui;letter-spacing:.02em;text-align:center;}
.wto-language-dot {width:5px;height:5px;border-radius:50%;background:#0097d7;}
.wto-language-fallback {display:flex;justify-content:center;gap:12px;padding:12px;background:#fff;}
@media(max-width:767px) {.wto-brand-header .header-main-inner {gap:16px!important;min-height:62px;padding:8px 14px!important;}.wto-brand-link {width:220px;max-width:calc(100% - 76px);}.wto-brand-image {max-height:29px;}}
@media(max-width:360px) {.wto-brand-header .header-main-inner {padding-inline:12px!important;gap:12px!important;}.wto-brand-link {width:202px;}.wto-language-surface {padding-inline:18px;}.wto-language-content {padding:20px 0;}.wto-language-intro p {margin-bottom:20px;}.wto-language-list a {min-height:66px;padding:10px 12px;}}
@media(max-height:650px) {.wto-language-content {padding-top:20px;padding-bottom:22px;}.wto-language-intro p {margin-bottom:18px;}.wto-language-list {gap:8px;}.wto-language-list a {min-height:64px;padding-block:9px;}}
@media(prefers-reduced-motion:reduce) {.wto-language-panel,.wto-language-content,.wto-language-list a,.wto-language-trigger {transition:none!important;}}

/* M4.12: compact mobile product directory; original desktop markup stays available. */
.wto-catalog-title,.wto-type-picker,.wto-product-type{display:none}
@media(max-width:767px){
 /* The canonical catalog isolates its descendants; lift it only while the sheet is open. */
 .wto-filter-visible .wto-catalog-enhanced{z-index:10000}
 .wto-catalog-enhanced .pcat-hero{display:grid!important;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;padding:8px 10px!important;margin-bottom:10px!important}
 .wto-catalog-enhanced .pcat-hero h1{margin:0!important;min-width:0;font:700 20px/1.3 system-ui,-apple-system,"Segoe UI",sans-serif!important;letter-spacing:-.03em}
 .wto-catalog-title-original{display:none}.wto-catalog-title{display:inline}
 .wto-type-picker{position:relative;display:flex;align-items:center;gap:5px;min-width:0;min-height:44px;padding:8px 9px;border:1px solid #d5e0e8;border-radius:10px;background:#f6f9fc;color:#173b55;box-sizing:border-box;font:500 13px/1.4 system-ui,-apple-system,"Segoe UI",sans-serif}
 .wto-type-name{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wto-type-count{flex:none;font-weight:700;font-size:12px}.wto-type-arrow{flex:none;font-size:18px;line-height:1}
 .wto-type-picker select{position:absolute;inset:0;display:block;width:100%;height:100%;opacity:0;cursor:pointer;font-size:16px}.wto-type-picker:focus-within{outline:3px solid #0097d7;outline-offset:2px}
 .wto-catalog-enhanced .wto-product-tools{grid-template-columns:minmax(0,1fr) 46px;gap:8px;margin-bottom:12px}.wto-catalog-enhanced .wto-product-search input{font-size:16px!important}.wto-catalog-enhanced .wto-filter-button{display:grid;place-items:center;padding:0;border-color:#d5e0e8;color:#173b55;background:#eef4f8;min-height:46px}.wto-filter-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
 .wto-catalog-enhanced .pcat-toolbar{display:none!important}.wto-catalog-enhanced.wto-has-refinements .pcat-toolbar{display:block!important;padding:0!important;margin:0 0 11px!important;border:0!important;background:transparent!important;box-shadow:none!important}
 .wto-catalog-enhanced .pcat-result-count,.wto-catalog-enhanced .pcat-toolbar-right,.wto-catalog-enhanced .pcat-sidebar .pcat-filter-group:first-child{display:none!important}.wto-catalog-enhanced .pcat-toolbar-left{display:flex;flex-wrap:wrap;gap:6px;min-width:0}.wto-catalog-enhanced .pcat-active-filters{min-width:0;flex-wrap:wrap}.wto-catalog-enhanced .pcat-filter-chip{max-width:100%;overflow-wrap:anywhere;white-space:normal!important;text-align:left}.wto-catalog-enhanced .pcat-clear[hidden]{display:none!important}
 .wto-catalog-enhanced .pcat-card-commercial:not(.wto-has-product-type){display:flex!important;flex-direction:column;align-items:flex-start;gap:4px}.wto-catalog-enhanced .pcat-card-commercial:not(.wto-has-product-type)>strong{white-space:nowrap;overflow-wrap:normal;word-break:normal;text-align:left;font-size:13px!important;max-width:100%}
 .wto-category-in-summary .pcat-card-category{display:none!important}.wto-has-product-type>small,.wto-has-product-type>strong{display:none!important}.wto-has-product-type .wto-product-type{display:block;min-width:0;width:100%;color:#35566e;font:600 12px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;overflow-wrap:anywhere;text-align:left}.wto-category-in-summary .pcat-card-commercial{display:block!important;padding:9px!important;background:#f3f7fa!important;border-color:#e1e9f0!important}
 .wto-catalog-enhanced .pcat-card h2{color:#123c59!important;font-family:system-ui,-apple-system,"Segoe UI",sans-serif!important}.wto-catalog-enhanced .pcat-card-quote{font-family:system-ui,sans-serif}
}
@media(max-width:350px){.wto-catalog-enhanced .pcat-hero{gap:8px;padding-inline:8px!important}.wto-catalog-enhanced .pcat-hero h1{font-size:18px!important}.wto-type-picker{padding-inline:7px;gap:4px}.wto-type-name{font-size:12px}.wto-type-count{font-size:11px}.wto-has-product-type .wto-product-type{font-size:11px}}

/* M4.13: server-rendered catalog controls; no Android system-select UI or open-sheet startup. */
.wto-type-dialog:not([open]){display:none}.wto-type-dialog{padding:0;border:0;background:transparent;color:#123c59;max-width:none;max-height:none}.wto-type-dialog svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.wto-type-fallback{display:flex;flex-wrap:wrap;gap:10px;padding:12px 0}
@media(max-width:767px){
 [data-wto-products-ssr] .pcat-sidebar:not(.wto-filter-open){visibility:hidden!important;pointer-events:none!important;transform:translateY(110%)!important}
 [data-wto-products-ssr] .pcat-sidebar{position:fixed!important;z-index:8200;left:0;right:0;bottom:0;top:auto!important;width:100%!important;height:min(78dvh,730px);overflow-y:auto;background:#fff}
 .wto-catalog-enhanced .pcat-hero{border:1px solid #dce6ed;border-left:3px solid #0b749e;border-radius:13px;padding:9px 10px!important;gap:10px;background:#fff}
 .wto-type-picker{display:flex;gap:8px;min-height:46px;padding:10px;border:1px solid #dbe7ef;border-radius:10px;background:#f5f9fc;color:#173b55;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;text-align:left;-webkit-tap-highlight-color:transparent;cursor:pointer}
 .wto-type-name{font-size:13px;font-weight:550}.wto-type-count{display:inline-flex;align-items:center;justify-content:center;min-width:25px;min-height:25px;padding:0 6px;border-radius:8px;background:#e2f1fa;color:#096b98;font-size:12px;font-weight:750;line-height:1;box-sizing:border-box;font-variant-numeric:tabular-nums}.wto-type-chevron{flex:none;width:16px;height:16px;fill:none;stroke:#53768c;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
 .wto-product-search button{display:grid;place-items:center}.wto-product-search button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
 .wto-type-visible{overflow:hidden!important}.wto-type-dialog{position:fixed;inset:auto 0 0;margin:0;width:100%;height:min(80dvh,720px);overflow:hidden;overscroll-behavior:contain;opacity:0;transform:translateY(24px);transition:transform .18s cubic-bezier(.2,.7,.3,1),opacity .18s ease}
 .wto-type-dialog::backdrop{background:#0a203d73}.wto-type-surface{display:flex;flex-direction:column;box-sizing:border-box;height:100%;padding:10px 16px max(16px,env(safe-area-inset-bottom));border-radius:24px 24px 0 0;background:#fff;box-shadow:0 -8px 40px #1029401a;transform:none}.wto-type-dialog.is-open{opacity:1;transform:none}
 .wto-type-handle{flex:none;width:34px;height:4px;border-radius:3px;background:#dbe3e9;margin:0 auto 13px}.wto-type-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px;flex:none}.wto-type-top h2{margin:0;color:#123652;font:700 20px/1.3 system-ui,sans-serif}.wto-type-top p{margin:5px 0 0;color:#61798a;font:400 13px/1.5 system-ui,sans-serif}.wto-type-top button{display:grid;place-items:center;flex:none;width:44px;height:44px;border:1px solid #e1e9ef;border-radius:50%;background:#f5f8fa;color:#34556b}.wto-type-top button svg{width:19px;height:19px}
 .wto-type-list{display:grid;align-content:start;gap:8px;min-height:0;overflow:auto;overscroll-behavior:contain;padding:0 1px 5px}.wto-type-option{display:flex;align-items:center;gap:10px;min-height:64px;padding:12px;border:1px solid #e4ebf0;border-radius:13px;background:#fff;color:#243f53;text-decoration:none;font:500 15px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif;box-sizing:border-box}.wto-type-option-name{min-width:0;flex:1;overflow-wrap:anywhere}.wto-type-option-count{display:grid;place-items:center;flex:none;min-width:30px;height:28px;padding:0 6px;border-radius:8px;background:#f0f4f7;color:#556e80;font-size:13px;font-weight:650;box-sizing:border-box;font-variant-numeric:tabular-nums}.wto-type-option>svg{flex:none;width:18px;height:18px;visibility:hidden;color:#0b78a6}.wto-type-option[aria-current]{border-color:#91cce4;background:#f0f9fd;color:#064b70}.wto-type-option[aria-current] .wto-type-option-count{background:#d9eef9;color:#075f87}.wto-type-option[aria-current]>svg{visibility:visible}
 .wto-type-option:focus-visible,.wto-type-top button:focus-visible{outline:3px solid #098ec9;outline-offset:-3px}
}
@media(prefers-reduced-motion:reduce){.wto-type-surface,.wto-type-dialog{transition:none!important}}

/* M4.14: server-rendered certification capabilities, no carousel or extra JS. */
.wto-home-certifications{margin:24px 0 30px;padding:20px 16px 12px;background:#f4f7fa;border:1px solid #e1e8ef;border-radius:18px;color:#172c3b}
.wto-cert-eyebrow{display:block;margin-bottom:6px;color:#496075;font-size:11px;font-weight:700;letter-spacing:.08em}
.wto-home-certifications h2{font-size:21px;line-height:1.3;letter-spacing:-.02em;overflow-wrap:anywhere}
.wto-cert-heading p{margin:10px 0 16px;font-size:14px;line-height:1.6;color:#46596a}
.wto-cert-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;list-style:none;padding:0;margin:0}
.wto-cert-grid li{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;min-height:80px;padding:10px 4px 8px;border:1px solid #e2e8ef;border-radius:10px;background:#fff}
.wto-cert-grid img{width:100%;max-width:82px;height:34px;object-fit:contain;display:block;margin-bottom:6px}
.wto-cert-grid span:not(.wto-sr-only){font-size:12px;line-height:1.3;font-weight:650;color:#293c4d}
.wto-home .wto-cert-contact{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;margin-top:10px;color:#19577f;font-size:14px;font-weight:650;line-height:1.4}
.wto-cert-contact span{flex-shrink:0;font-size:20px}
@media(max-width:359px){.wto-home-certifications{padding:16px 12px 8px}.wto-home-certifications h2{font-size:20px}.wto-cert-grid{gap:6px}.wto-cert-grid img{height:30px}.wto-cert-grid li{min-height:74px}}

.wto-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}

/* M4.15: product discovery and procurement editorial layout. Mobile frontend only. */
.wto-home-editorial{--home-blue:#0863a8;--home-ink:#152c3e;--home-muted:#526477;max-width:1000px;padding:16px 16px 32px;color:var(--home-ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.wto-home-editorial .wto-home-hero{border-radius:20px;background:#0b2c48;color:#fff}
.wto-home-editorial .wto-home-hero::before{background:linear-gradient(115deg,rgba(5,30,52,.97),rgba(8,47,74,.77))}
.wto-home-editorial .wto-home-intro{padding:30px 22px;max-width:680px}
.wto-home-editorial .wto-home-intro h1{font-size:clamp(28px,5.5vw,43px);line-height:1.16;letter-spacing:-.035em}
.wto-home-editorial .wto-home-eyebrow{font-size:10px;line-height:1.6;letter-spacing:.1em;opacity:.85}
.wto-home-editorial .wto-home-intro>p:not(.wto-home-eyebrow){font-size:15px;line-height:1.65;margin:16px 0 22px;opacity:.94}
.wto-home-editorial .wto-home-actions{gap:8px}
.wto-home-editorial .wto-home-actions a{font-size:14px;gap:16px;justify-content:space-between;border-color:#7e9fb9;color:#fff;padding:11px 14px;border-radius:9px}
.wto-home-editorial .wto-home-actions .wto-home-primary{background:#fff;color:#153e61;border-color:#fff}
.wto-home-proof{margin:13px 3px 24px;text-align:center;font-size:11px;line-height:1.7;font-weight:600;color:var(--home-muted)}
.wto-home-editorial .wto-home-section{margin:28px 0 32px}
.wto-home-editorial .wto-home-section>header{align-items:center;margin-bottom:10px;gap:12px}
.wto-home-editorial .wto-home-section>header>div{min-width:0;flex:1}
.wto-home-editorial .wto-home-section h2,.wto-oem-section>h2,.wto-home-project h2{font-size:24px;line-height:1.2;letter-spacing:-.035em;font-weight:740;overflow-wrap:anywhere}
.wto-home-editorial .wto-home-section>header>a{font-size:12px;color:var(--home-blue);gap:6px;max-width:92px;text-align:right;justify-content:flex-end;line-height:1.5}
.wto-section-kicker{margin:0 0 8px;font-size:10px;font-weight:750;letter-spacing:.09em;line-height:1.5;color:#536c83}
.wto-section-intro{font-size:14px;line-height:1.65;color:var(--home-muted);margin:0 0 17px}
.wto-range-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.wto-range-card{display:flex;flex-direction:column;min-width:0;border:1px solid #e0e7ee;background:#fff;border-radius:14px;overflow:hidden;transition:border-color .15s ease}
.wto-range-art{display:grid;place-items:center;height:126px;overflow:hidden;padding:14px;background:radial-gradient(ellipse at 50% 75%,#e8eef4 0%,#f6f8fa 65%)}
.wto-range-art img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.wto-range-art svg{height:68px;width:68px;fill:none;stroke:#8aa9c3;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.wto-range-label{display:flex;align-items:center;gap:8px;padding:13px 12px;flex:1}
.wto-range-label h3{flex:1;min-width:0;font-size:14px;line-height:1.45;font-weight:650;overflow-wrap:anywhere}
.wto-range-label>span{display:grid;place-items:center;flex-shrink:0;width:24px;height:24px;border-radius:50%;background:#edf4fa;color:#1d6597;font-size:15px}
.wto-oem-section{margin:32px 0;padding:23px 18px 18px;border-radius:18px;background:#eef3f8;border:1px solid #e0e8f0}
.wto-oem-section>.wto-section-intro{margin-top:12px}
.wto-oem-paths{display:grid;gap:0;border-top:1px solid #d5e0eb}
.wto-oem-paths>a{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid #d5e0eb;min-width:0}
.wto-oem-icon{display:grid;place-items:center;flex-shrink:0;width:38px;height:42px;background:#fff;border-radius:9px;border:1px solid #dde6ef}
.wto-oem-icon svg{height:24px;width:24px;fill:none;stroke:#245d89;stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round}
.wto-oem-paths>a>div{flex:1;min-width:0}.wto-oem-paths h3{font-size:15px;line-height:1.4;overflow-wrap:anywhere}.wto-oem-paths p{font-size:13px;line-height:1.5;color:#526477;margin:5px 0 0}.wto-oem-arrow{color:#23638e;font-size:19px;flex-shrink:0}
.wto-home-editorial .wto-home-film{display:block;margin-top:18px;min-height:180px;padding:21px;border-radius:12px;background:#0e304c;color:#fff}
.wto-home-editorial .wto-home-film::before{background:linear-gradient(90deg,rgba(5,28,47,.94),rgba(5,28,47,.58))}
.wto-home-editorial .wto-home-film h3{font-size:20px;line-height:1.3;margin:13px 0 8px;color:#fff}
.wto-film-play{display:grid;place-items:center;width:38px;height:38px;border:1px solid #b1c6d6;border-radius:50%;font-size:13px}.wto-film-link{font-size:13px;line-height:1.5}
.wto-insights-grid{display:grid;gap:14px}.wto-insight-card{min-width:0;margin:0}.wto-insight-card>a{display:flex;align-items:center;gap:13px;border:1px solid #e0e7ee;border-radius:13px;background:#fff;overflow:hidden;min-height:126px;padding:12px}.wto-insight-cover{width:90px;aspect-ratio:1;flex-shrink:0;border-radius:8px;overflow:hidden;background:#edf2f7}.wto-insight-cover img{width:100%;height:100%;display:block;object-fit:cover}.wto-insight-copy{flex:1;min-width:0}.wto-insight-tag{display:block;color:#195c8c;font-size:11px;font-weight:650;line-height:1.5}.wto-insight-copy h3{font-size:15px;font-weight:670;line-height:1.45;letter-spacing:-.01em;margin:6px 0 9px;overflow-wrap:anywhere}.wto-insight-meta{display:flex;flex-wrap:wrap;align-items:center;gap:7px 14px;font-size:11px;line-height:1.6;color:#526477}.wto-insight-meta>span{color:#185b8d;font-size:12px;font-weight:650}.wto-insight-meta b{font-weight:500;padding-left:3px}
.wto-insight-card.is-featured>a{display:block;padding:0}.wto-insight-card.is-featured .wto-insight-cover{width:100%;aspect-ratio:16/9;border-radius:0}.wto-insight-card.is-featured .wto-insight-copy{padding:17px}.wto-insight-card.is-featured h3{font-size:21px;line-height:1.35;margin:8px 0 10px}.wto-insight-summary{font-size:14px;color:#526477;line-height:1.6;margin:0 0 15px}.wto-insight-card.is-featured .wto-insight-meta{justify-content:space-between;font-size:12px}.wto-home-editorial .wto-insights-all{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:48px;margin-top:14px;padding:11px 14px;border-radius:9px;border:1px solid #d2dfeb;font-size:14px;font-weight:650;color:#195b8b;background:#f5f8fb}
.wto-home-editorial .wto-home-product{border-color:#e0e7ee;border-radius:12px}.wto-home-editorial .wto-home-product-image{background:#f4f7fa}.wto-home-editorial .wto-home-product-text small{color:#496783;font-size:11px;line-height:1.45;display:block}.wto-home-editorial .wto-home-product-text p{font-size:11px;color:#526477}
.wto-home-project{padding:25px 20px;background:#0e304c;color:#fff;border-radius:16px;margin:32px 0 4px}.wto-home-project .wto-section-kicker{color:#c1d1df}.wto-home-project p:not(.wto-section-kicker){font-size:14px;line-height:1.7;color:#d3dfeb;margin:14px 0 20px}.wto-home-editorial .wto-home-project>a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:12px 14px;border-radius:9px;background:#fff;color:#143d5f;font-size:14px;font-weight:700}
.wto-home-editorial a:focus-visible{outline:3px solid #087ac6;outline-offset:3px}
@media(max-width:359px){.wto-home-editorial{padding:12px 12px 28px}.wto-home-editorial .wto-home-intro{padding:25px 18px}.wto-home-editorial .wto-home-intro h1{font-size:27px}.wto-range-grid{gap:9px}.wto-range-art{height:110px;padding:11px}.wto-range-label{padding:11px 10px;gap:5px}.wto-range-label h3{font-size:13px}.wto-range-label>span{width:20px;height:20px}.wto-oem-section{padding:20px 14px 14px}.wto-oem-paths>a{gap:9px}.wto-oem-icon{width:32px}.wto-insight-cover{width:75px}.wto-insight-card>a{gap:10px;padding:10px}.wto-insight-copy h3{font-size:14px}.wto-insight-card.is-featured h3{font-size:20px}}
@media(min-width:768px){.wto-range-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.wto-range-art{height:160px}.wto-insights-grid{grid-template-columns:1.2fr 1fr}.wto-insight-card.is-featured{grid-row:span 2}.wto-oem-paths{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.wto-oem-paths>a{align-items:flex-start}.wto-home-editorial .wto-home-products{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){.wto-range-card{transition:none}}
/* Constrain intrinsic image sizing inside grid tracks so tall product photos remain fully visible. */
.wto-range-art{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr)}
.wto-range-art img{min-height:0;min-width:0;max-height:100%}

/* Published OEM copy is present in HTML, independent of JavaScript. */
.wto-home-seo-grid{display:grid;gap:18px;margin-top:20px}.wto-home-seo-grid article{padding:18px;background:#f5f8fb;border:1px solid #dde5ee;border-radius:16px}.wto-home-seo-grid h3{font-size:17px;line-height:1.4;color:#163855;margin:0 0 10px}.wto-home-seo-grid p{font-size:15px;line-height:1.7;color:#43566a}.wto-home-seo-grid a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;color:#145ba0;overflow-wrap:anywhere}

@media(max-width:767px){.wto-catalog-enhanced .pcat-hero{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)!important}.wto-catalog-enhanced .pcat-hero h1{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere;font-size:18px!important}}

/* M4.18: mobile font requests removed; keep native multi-language glyph fallback. */
:root{--font-latin:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif!important;--font-chinese:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif!important}
.wto-range-label h3{color:#152c3e!important}.wto-home-product-text small{color:#42605e}.wto-home-product-text p{color:#526574}