:root{--navy:#0a1724;--navy2:#102c44;--blue:#1f75b9;--blue2:#0f8ad1;--line:#d8e2eb;--text:#0b1722;--muted:#5d6b7b;--gold:#c6922e;--white:#fff;--soft:#f5f8fb}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}a{text-decoration:none;color:inherit}.site-header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.1)}.utility{display:flex;justify-content:space-between;gap:20px;background:#0a1724;color:#dbe8f2;padding:8px 5vw;font-size:12px;font-weight:700;letter-spacing:.03em}.utility a{margin-right:18px}.utility-right a:last-child{margin-right:0}.whatsapp{color:#fff;background:#1b7dbd;padding:7px 10px;border-radius:2px}.mainbar{position:relative;display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;background:#fff}.brand{display:flex;flex-direction:column}.brand-word{font-size:40px;letter-spacing:-.045em;font-weight:900;color:#125d96;line-height:.95}.brand-sub{color:var(--gold);font-weight:900;text-transform:uppercase;font-size:13px;margin-top:5px}.menu-toggle{display:none}.hamb{width:44px;height:36px;display:grid;gap:6px;align-content:center;cursor:pointer}.hamb span{height:3px;background:#0b1c2b;display:block}.drawer{position:absolute;right:5vw;top:72px;width:320px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.18);display:none;padding:14px}.drawer a{display:block;padding:13px 14px;border-bottom:1px solid #edf2f6;font-weight:800}.drawer hr{border:0;border-top:1px solid var(--line);margin:8px 0}.menu-toggle:checked~.drawer{display:block}.hero{display:grid;grid-template-columns:1fr .9fr;gap:38px;background:linear-gradient(120deg,#eef5fa 0%,#fff 42%,#dfeaf3 100%);padding:70px 5vw;border-bottom:1px solid var(--line)}.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.02;margin:10px 0}.hero p{font-size:20px;color:#32485a;max-width:850px}.eyebrow{font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#1f75b9;font-size:13px}.hero-actions,.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border:1px solid currentColor;font-weight:900;border-radius:2px}.primary{background:#1f75b9;color:#fff;border-color:#1f75b9}.ghost{color:#0f4770}.notice{background:#fff8e8;border:1px solid #efd99a;padding:15px}.hero-board{background:#0b1c2b;color:#fff;padding:26px;border-radius:2px}.board-title{font-weight:900;color:#f2c96b;margin-bottom:14px}.quick-models{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-models a{background:#153551;padding:14px;border:1px solid #244c70}.quick-models strong{display:block;color:#fff;font-size:20px}.quick-models span{font-size:13px;color:#bdd2e3}.section{padding:58px 5vw}.section-head{max-width:980px;margin-bottom:28px}.section h2,.page-hero h1{font-size:clamp(30px,4vw,50px);line-height:1.08;margin:8px 0}.group-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.group-tabs a{padding:10px 13px;border:1px solid var(--line);background:#fff;font-weight:900}.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cat-card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--blue);padding:22px;min-height:165px}.cat-card h3{margin:0 0 8px;font-size:22px}.cat-card p{color:var(--muted);margin:0}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-tile{border:1px solid var(--line);background:#fff;padding:20px;display:flex;flex-direction:column;min-height:330px}.tile-cat{color:var(--blue);font-weight:900;text-transform:uppercase;font-size:11px;letter-spacing:.07em}.product-tile h3{font-size:23px;margin:8px 0}.product-tile p{color:var(--muted)}.product-tile dl{font-size:13px;border-top:1px solid var(--line);padding-top:10px}.product-tile dt{font-weight:900}.product-tile dd{margin:0 0 8px;color:#455665}.tile-actions{margin-top:auto;display:flex;flex-direction:column;gap:7px}.tile-actions a:first-child{color:var(--blue);font-weight:900}.tile-actions a:last-child{color:#627386;font-size:13px}.blue-band{background:#0b1c2b;color:#fff}.blue-band p{color:#cbd9e5}.page-hero{padding:56px 5vw;background:linear-gradient(120deg,#f5f8fb,#fff);border-bottom:1px solid var(--line)}.product-layout{display:grid;grid-template-columns:380px 1fr;gap:34px;padding:56px 5vw}.spec-card{background:#f6f9fc;border-top:5px solid var(--blue);padding:24px}.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);margin:18px 0}.spec-table th,.spec-table td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}.resource-list{list-style:none;padding:0}.resource-list li{border-bottom:1px solid var(--line);padding:12px 0}.resource-list a{font-weight:900;color:var(--blue)}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{background:#fff;border:1px solid var(--line);padding:20px}.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.biz-card{border:1px solid var(--line);padding:24px;background:#fff}.footer{display:grid;grid-template-columns:1fr 1fr;gap:30px;background:#081521;color:#cdd9e5;padding:34px 5vw}.footer strong{color:#fff}@media(max-width:1150px){.product-grid{grid-template-columns:repeat(3,1fr)}.hero,.product-layout{grid-template-columns:1fr}.cat-grid{grid-template-columns:1fr 1fr}}@media(max-width:850px){.product-grid,.cat-grid,.article-grid,.biz-grid,.quick-models,.footer{grid-template-columns:1fr}.utility{display:none}.hero,.section,.page-hero,.product-layout,.mainbar{padding-left:22px;padding-right:22px}.brand-word{font-size:32px}.drawer{right:22px;left:22px;width:auto}.hero h1{font-size:36px}}


/* Readability polish: white product/category cards must keep high contrast. */
.product-tile,
.cat-card,
.article-card,
.biz-card,
.spec-card{color:#0b1722;}
.product-tile p,
.cat-card p,
.article-card p,
.biz-card p,
.spec-card p{color:#223244;font-weight:500;}
.product-tile dd{color:#1d2d3f;font-weight:500;}
.product-tile h3 a,
.cat-card h3 a,
.article-card h3 a{color:#0b2f4f;}
.tile-actions a:last-child{color:#1f4f78;font-weight:800;}
.product-tile{box-shadow:0 8px 24px rgba(10,23,36,.06);}


/* 2026-10-14 autonomous catalog chooser polish: explicit first-level product family routing. */
.priority-catalog{background:linear-gradient(135deg,#eef7ff,#f8fbff)}.priority-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.priority-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 16px 40px rgba(10,23,36,.08);min-height:190px}.priority-card span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:28px;padding:0 10px;border-radius:999px;background:#0b5e9e;color:#fff;font-weight:900;font-size:13px}.priority-card h3{font-size:25px;margin:16px 0 10px;color:#0b2f4f}.priority-card p{color:#24384b;font-weight:600;margin:0}.priority-card-soft{border-style:dashed;background:#fbfdff}.priority-card-soft span{background:#e9f3fb;color:#0b5e9e}.priority-card:hover{transform:translateY(-2px);box-shadow:0 20px 48px rgba(10,23,36,.12)}@media(max-width:850px){.priority-grid{grid-template-columns:1fr}.priority-card{min-height:auto}}

/* 2026-10-13 autonomous UX polish: decision cards, comparison tables, FAQ accordions. */
.ux-section .section-head,.compare-section .section-head,.faq-section .section-head{max-width:880px;margin-bottom:22px}.ux-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.ux-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 14px 35px rgba(10,23,36,.07)}.ux-card h3{margin-top:0;color:#0b2f4f}.ux-card p{color:#24384b;font-weight:500}.text-link{display:inline-block;margin-top:8px;color:#125d96;font-weight:900}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 28px rgba(10,23,36,.06)}.compare-section table{width:100%;border-collapse:collapse;min-width:720px}.compare-section th,.compare-section td{padding:16px 18px;border-bottom:1px solid #edf2f6;text-align:left;vertical-align:top}.compare-section th{background:#0a1724;color:#fff;font-size:14px}.compare-section td:first-child{font-weight:900;color:#0b2f4f}.compare-section td a{color:#125d96;font-weight:900}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:0 8px 22px rgba(10,23,36,.05)}.faq-item summary{cursor:pointer;font-weight:900;color:#0b2f4f}.faq-item p{margin-bottom:0;color:#24384b;font-weight:500}@media(max-width:980px){.ux-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.ux-grid{grid-template-columns:1fr}.compare-section table{min-width:620px}}


/* Homepage hero board fill: reduce empty navy space with useful catalog shortcuts. */
.hero-board-filled{display:flex;flex-direction:column;gap:14px;align-self:stretch;min-height:0;}
.hero-board-filled .quick-models{margin-bottom:2px;}
.board-divider{height:1px;background:rgba(255,255,255,.16);margin:2px 0 4px;}
.board-subtitle{color:#f2c96b;font-weight:900;font-size:13px;letter-spacing:.08em;text-transform:uppercase;}
.board-links{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.board-links a,.board-list a{color:#e7f3ff;font-weight:800;}
.board-links a{background:#102f49;border:1px solid #244c70;padding:10px 11px;border-radius:2px;font-size:13px;}
.board-links a:hover,.board-list a:hover{background:#17466d;color:#fff;}
.board-list{margin:0;padding:0;list-style:none;display:grid;gap:8px;}
.board-list li{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.11);padding:9px 11px;border-radius:2px;font-size:13px;}
.board-cta{display:block;margin-top:auto;background:#1f75b9;color:#fff;text-align:center;font-weight:900;padding:13px 14px;border-radius:2px;border:1px solid #3b98d6;}
@media(max-width:850px){.board-links{grid-template-columns:1fr}.hero-board-filled{align-self:auto}}


/* Homepage model-code search */
.hero-search{margin-top:20px;background:#fff;border:1px solid #d8e2eb;box-shadow:0 12px 32px rgba(10,23,36,.08);padding:16px;max-width:760px;}
.hero-search label{display:block;font-weight:900;color:#0b2f4f;margin-bottom:8px;}
.hero-search-row{display:flex;gap:8px;}
.hero-search input{flex:1;min-width:0;border:1px solid #b9c8d6;padding:14px 14px;font-size:17px;font-weight:800;color:#0b1722;}
.hero-search input::placeholder{color:#708094;font-weight:700;}
.hero-search button{border:1px solid #1f75b9;background:#1f75b9;color:#fff;font-weight:900;padding:0 20px;cursor:pointer;}
.search-hint{font-size:13px!important;color:#3f5266!important;margin:9px 0 0!important;}
@media(max-width:650px){.hero-search-row{flex-direction:column}.hero-search button{padding:13px 18px}.hero-search{padding:14px}}


/* Homepage search polish v2: make model search prominent and visually substantial. */
.hero-search{width:100%;max-width:none;margin-top:24px;background:linear-gradient(135deg,#ffffff 0%,#f6fbff 100%);border:1px solid #b8ccdd;border-left:5px solid #1f75b9;box-shadow:0 22px 55px rgba(10,23,36,.14);padding:20px 22px;border-radius:14px;}
.hero-search label{font-size:15px;letter-spacing:.04em;text-transform:uppercase;color:#0a2f4c;margin-bottom:12px;}
.hero-search-row{display:grid;grid-template-columns:minmax(0,1fr) 118px;gap:10px;}
.hero-search input{height:58px;border:2px solid #d2e0ec;border-radius:10px;background:#fff;padding:0 18px;font-size:19px;font-weight:900;letter-spacing:.01em;box-shadow:inset 0 1px 0 rgba(255,255,255,.7);}
.hero-search input:focus{outline:none;border-color:#1f75b9;box-shadow:0 0 0 4px rgba(31,117,185,.12);}
.hero-search button{height:58px;border-radius:10px;background:linear-gradient(135deg,#1f75b9,#0f4770);border:0;color:#fff;font-size:16px;box-shadow:0 10px 24px rgba(31,117,185,.28);}
.search-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}
.search-chips a{background:#eaf4fb;border:1px solid #c9dfef;color:#0b4f7e;font-weight:900;padding:7px 10px;border-radius:999px;font-size:13px;}
.search-chips a:hover{background:#d9edf9;color:#07395c;}
.search-hint{margin-top:10px!important;}
@media(max-width:650px){.hero-search{border-left:1px solid #b8ccdd;padding:16px}.hero-search-row{grid-template-columns:1fr}.hero-search button{width:100%}}


/* Homepage search chips v3: make quick model options more visible/tappable. */
.search-chips{gap:10px;margin-top:14px;}
.search-chips a{display:inline-flex;align-items:center;min-height:38px;background:linear-gradient(135deg,#0f5f98,#1f75b9);border:1px solid #0d4f7f;color:#fff!important;font-weight:950;padding:9px 14px;border-radius:12px;font-size:14px;letter-spacing:.02em;box-shadow:0 8px 18px rgba(31,117,185,.24);}
.search-chips a:hover{background:linear-gradient(135deg,#0a4772,#0f8ad1);color:#fff!important;transform:translateY(-1px);box-shadow:0 12px 24px rgba(31,117,185,.32);}
.search-chips a:focus{outline:3px solid rgba(31,117,185,.25);outline-offset:2px;}
@media(max-width:650px){.search-chips a{flex:1;justify-content:center;min-width:calc(50% - 8px)}}


/* Catalog subfamily tabs v2: make anchors feel clearly clickable. */
.group-tabs{gap:12px;margin-top:22px;align-items:stretch;}
.group-tabs a{position:relative;display:inline-flex;align-items:center;gap:8px;padding:14px 18px;border:1px solid #b9d3e8;background:linear-gradient(135deg,#ffffff,#eef7fd);color:#0a4772!important;font-weight:950;border-radius:12px;box-shadow:0 10px 24px rgba(10,23,36,.08);transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease;}
.group-tabs a::after{content:'›';font-size:21px;line-height:1;color:#1f75b9;font-weight:950;margin-left:2px;}
.group-tabs a:hover{transform:translateY(-2px);background:linear-gradient(135deg,#1f75b9,#0f5f98);border-color:#0f5f98;color:#fff!important;box-shadow:0 16px 34px rgba(31,117,185,.25);}
.group-tabs a:hover::after{color:#fff;}
.group-tabs a:focus{outline:3px solid rgba(31,117,185,.24);outline-offset:3px;}
@media(max-width:850px){.group-tabs a{flex:1 1 calc(50% - 12px);justify-content:space-between}}
@media(max-width:520px){.group-tabs a{flex-basis:100%}}


/* Product detail v2: richer vendor-style product page without copying vendor assets. */
.product-hero-v2{padding:42px 5vw 54px;background:linear-gradient(120deg,#f4f8fb,#fff);border-bottom:1px solid var(--line)}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;font-weight:900;color:#42657f;margin-bottom:26px}.breadcrumbs a{color:#12669f}.product-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:42px;align-items:center}.product-hero-v2 h1{font-size:clamp(44px,6vw,78px);line-height:.95;margin:8px 0}.product-hero-v2 h2{font-size:clamp(24px,3vw,38px);margin:0 0 16px;color:#0b2f4f}.lead{font-size:20px;color:#2f4659;max-width:900px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;padding:0;margin:22px 0;list-style:none}.feature-list li{position:relative;padding-left:24px;font-weight:800;color:#17324a}.feature-list li:before{content:'✓';position:absolute;left:0;color:#1f75b9;font-weight:950}.product-visual-card{background:#0b1c2b;color:#fff;border-radius:22px;padding:26px;box-shadow:0 28px 70px rgba(10,23,36,.25);min-height:470px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.product-badge{align-self:flex-start;background:#1f75b9;color:#fff;font-weight:950;padding:8px 12px;border-radius:999px}.ap-illustration{position:relative;height:255px;display:grid;place-items:center}.ap-body{width:260px;height:170px;background:linear-gradient(145deg,#ffffff,#dfeaf3);border-radius:46% 46% 42% 42%;box-shadow:inset 0 -18px 30px rgba(10,23,36,.12),0 24px 45px rgba(0,0,0,.32);display:grid;place-items:center;color:#1d5f92;font-weight:950;font-size:24px}.wifi-wave{position:absolute;border:2px solid rgba(85,188,255,.45);border-bottom:0;border-radius:160px 160px 0 0}.w1{width:165px;height:70px;top:38px}.w2{width:235px;height:100px;top:18px}.w3{width:310px;height:130px;top:0}.visual-meta strong{display:block;font-size:24px}.visual-meta span{color:#bdd2e3}.visual-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.visual-actions a{background:#153551;border:1px solid #244c70;color:#e7f3ff;font-weight:900;padding:12px;border-radius:8px;text-align:center}.spec-card table{width:100%;border-collapse:collapse;background:#fff}.spec-card th,.spec-card td{border-bottom:1px solid #e6eef5;padding:13px;text-align:left;vertical-align:top}.spec-card th{width:38%;color:#0b2f4f}.decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.decision-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 12px 28px rgba(10,23,36,.06)}.decision-grid h3{margin-top:0;color:#0b2f4f}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0 28px}.feature-tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:flex-start}.feature-tile span{background:#e9f3fb;color:#12669f;font-weight:950;border-radius:8px;padding:5px 7px}.feature-tile p{margin:0;color:#21374a;font-weight:700}@media(max-width:1000px){.product-hero-grid,.product-layout,.decision-grid,.feature-grid{grid-template-columns:1fr}.product-visual-card{min-height:360px}.feature-list{grid-template-columns:1fr}}@media(max-width:520px){.visual-actions{grid-template-columns:1fr}.ap-body{width:220px;height:145px}.w3{width:260px}.w2{width:200px}.w1{width:140px}}


/* Product clean detail layout v3: safe, simple, non-breaking product page layout. */
.product-clean-hero{background:linear-gradient(120deg,#f3f8fc,#fff);padding-top:38px}.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;font-weight:900;color:#506b80;margin-bottom:22px}.breadcrumbs a{color:#12669f}.product-clean-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:30px;align-items:start}.product-clean-grid h1{font-size:clamp(42px,5vw,68px);line-height:1;margin:8px 0}.product-clean-grid p{font-size:19px}.product-summary-card{background:#0b1c2b;color:#fff;border-radius:16px;padding:24px;box-shadow:0 22px 52px rgba(10,23,36,.18)}.summary-label{display:inline-block;background:#1f75b9;color:#fff;font-weight:950;padding:7px 11px;border-radius:999px;margin-bottom:12px}.product-summary-card h2{color:#fff;margin:8px 0 14px;font-size:24px}.product-summary-card ul{margin:0;padding-left:20px;display:grid;gap:10px}.product-summary-card li{color:#e7f3ff;font-weight:750}.product-clean-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.content-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 12px 30px rgba(10,23,36,.06)}.content-card h2:first-child{margin-top:0}.spec-table-wrap{overflow-x:auto}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{border-bottom:1px solid #e6eef5;padding:13px 12px;text-align:left;vertical-align:top}.spec-table th{width:34%;color:#0b2f4f;background:#f6f9fc}.check-list{padding-left:20px}.check-list li{margin:8px 0}.muted-list li{color:#52677a}.feature-grid-clean{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.feature-tile-clean{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:flex-start;box-shadow:0 8px 22px rgba(10,23,36,.05)}.feature-tile-clean strong{background:#e9f3fb;color:#12669f;border-radius:8px;padding:5px 8px}.feature-tile-clean span{font-weight:750;color:#24384b}@media(max-width:900px){.product-clean-grid,.product-clean-layout,.feature-grid-clean{grid-template-columns:1fr}.product-summary-card{order:2}}


/* Product images pilot: real product visuals in product summary card. */
.with-product-image{padding:22px;}
.product-image-stage{background:radial-gradient(circle at 50% 35%,#ffffff 0%,#e8f3fb 45%,#12324c 100%);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:18px;margin:-2px 0 18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.18);}
.product-image-stage>img{display:block;width:100%;max-height:250px;object-fit:contain;filter:drop-shadow(0 18px 22px rgba(0,0,0,.28));}
.product-thumbs{display:flex;gap:10px;justify-content:center;margin-top:12px;}
.product-thumbs img{width:74px;height:52px;object-fit:contain;background:#fff;border:1px solid rgba(255,255,255,.3);border-radius:10px;padding:6px;box-shadow:0 8px 18px rgba(0,0,0,.18);}
@media(max-width:900px){.product-image-stage>img{max-height:220px}.product-thumbs img{width:68px;height:48px}}


/* GWN7660 product image hero: local official product images, no hotlink. */
.page-hero-with-product-image{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.55fr);gap:28px;align-items:center;}
.page-hero-product-card{background:#0b1c2b;color:#fff;border-radius:18px;padding:20px;box-shadow:0 22px 52px rgba(10,23,36,.18);}
.page-hero-product-card .product-image-stage{margin:0 0 16px;}
.hero-product-facts{margin:0;padding-left:20px;display:grid;gap:8px;}
.hero-product-facts li{color:#e7f3ff;font-weight:800;}
.official-gwn7660-facts{margin-bottom:22px;}
.official-gwn7660-facts .feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.official-gwn7660-facts article{background:#f6f9fc;border:1px solid #e0eaf2;border-radius:14px;padding:16px;}
.official-gwn7660-facts strong{display:block;color:#0b2f4f;margin-bottom:6px;}
.official-gwn7660-facts span{color:#23384b;font-weight:600;}
@media(max-width:900px){.page-hero-with-product-image{grid-template-columns:1fr}.official-gwn7660-facts .feature-grid{grid-template-columns:1fr}}