/* ============================================================
   UAVAuto 首页 2026 v2（新设计稿：基础层+review+premium 合并移植）
   作用域 .uav-home；容器 1220px
   ============================================================ */

.uav-home{
	width:100%;min-width:0;
	--navy:#102638;
	--blue:#277c83;
	--cyan:#8dd7dc;
	--muted:#63788b;
	--line:#e1e7ea;
	font-family:"Segoe UI",Arial,sans-serif;
	font-size:14px;line-height:1.55;color:#1b2b40;background:#fff;
}
.uav-home *{box-sizing:border-box}
.uav-home a{color:inherit;text-decoration:none}
.uav-home a:focus-visible,.uav-home button:focus-visible{outline:3px solid #78b6bb;outline-offset:3px}
.uav-home .wrap{width:min(1220px,calc(100% - 64px));margin:0 auto}
.uav-home main>section[id],.uav-home section[id]{scroll-margin-top:105px}

/* ---------- 通用 ---------- */
.uav-home .eyebrow{display:flex;align-items:center;gap:8px;color:#577d83;font-size:9px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.uav-home .eyebrow:before{content:"";width:17px;height:2px;background:#4e9198;flex:0 0 auto}
.uav-home .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid transparent;border-radius:4px;font-size:11px;font-weight:700;transition:.18s ease;cursor:pointer}
.uav-home .btn-primary{background:var(--blue);color:#fff}
.uav-home .btn-primary:hover{background:#215f66;transform:translateY(-1px)}
.uav-home .section{padding:80px 0}
.uav-home .section.soft{background:#f7f9fa}
.uav-home .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
.uav-home .section-head h2{margin:8px 0 0;color:var(--navy);font-size:clamp(30px,3.1vw,42px);line-height:1.15;letter-spacing:-.045em;font-weight:700}
.uav-home .section-head h2 span{color:#79908d}
.uav-home .section-head p{max-width:390px;margin:0;color:var(--muted);font-size:11px;line-height:1.7}
.uav-home .view-all{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:15px;font-weight:700;white-space:nowrap}
.uav-home .view-all:hover{color:#215f66}

/* ---------- 首屏容器：Hero + 3分类条 收在一屏内（需求1） ---------- */
.uav-home .uav-hero-zone{display:flex;flex-direction:column;min-height:0}
.uav-home .uav-hero{flex:none;display:flex;flex-direction:column;justify-content:flex-start}

/* ---------- Hero ---------- */
.uav-home .uav-hero{position:relative;overflow:hidden;padding:40px 0 0;background:linear-gradient(115deg,#f6f9fa 5%,#edf3f6 65%,#eef5f6)}
.uav-home .uav-hero:before{content:"";position:absolute;right:-15%;bottom:-42%;width:860px;height:860px;opacity:.55;border:1px solid rgba(124,157,183,.12);border-radius:50%;box-shadow:0 0 0 90px rgba(129,162,185,.035),0 0 0 180px rgba(129,162,185,.025);pointer-events:none}
.uav-home .hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.04fr;gap:55px;align-items:center}
.uav-home .hero-copy h1{margin:23px 0 25px;color:var(--navy);font-size:clamp(46px,5.3vw,71px);font-weight:700;letter-spacing:-.055em;line-height:1.03;max-width:650px}
.uav-home .hero-copy h1 span{color:#25686e}
.uav-home .hero-copy>p{max-width:470px;margin:0;font-size:18px;line-height:1.85;color:#647787}
.uav-home .hero-actions{display:flex;align-items:center;gap:27px;margin-top:29px}
.uav-home .hero-contact{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:700;color:var(--navy);border-bottom:1px solid #b9c7cf;padding:8px 0}
.uav-home .hero-contact:hover{color:var(--blue)}
.uav-home .hero-bullets{display:flex;flex-wrap:wrap;gap:14px;margin-top:29px;color:#657a87;font-size:13px}
.uav-home .hero-bullets span:before{content:"✓";display:inline-grid;place-items:center;width:15px;height:15px;margin-right:6px;border-radius:50%;background:#e5eeed;color:#277c83;font-size:9px;font-weight:700}

.uav-home .hero-showcase{min-width:0;padding:24px 25px 13px;position:relative;background:rgba(255,255,255,.65);border:1px solid #fff;border-radius:10px;box-shadow:0 25px 65px rgba(59,88,96,.04)}
.uav-home .showcase-top{display:flex;justify-content:space-between;gap:10px;color:#fff;font-size:9px;font-weight:700;letter-spacing:.035em}
.uav-home .showcase-label{font-size:7px;font-weight:700;letter-spacing:.13em;color:#edf5f9}
.uav-home .hero-image-slot{height:325px;margin:6px 0 0}
.uav-home .hero-product-image{display:block;position:absolute;inset:0;width:100%;height:100%;margin:0;background:transparent;overflow:hidden;z-index:0}
.uav-home .hero-product-image img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:opacity .2s}
.uav-home .showcase-caption{display:flex;align-items:center;justify-content:space-between;padding:10px 0 19px}
.uav-home .showcase-caption>div>span{font-size:8px;letter-spacing:.14em;color:#edf5f9;text-transform:uppercase}
.uav-home .showcase-caption h2{font-size:27px;letter-spacing:-.03em;line-height:1.25;color:#fff;margin:5px 0 1px}
.uav-home .showcase-caption p{font-size:11px;color:#edf5f9;margin:0}
.uav-home .showcase-explore{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.92);color:#215f66;font-size:20px}
.uav-home .showcase-explore:hover{background:#fff}
.uav-home .hero-selectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #dfe7e8;gap:12px;padding-top:15px}
.uav-home .hero-selector{border:0;border-top:2px solid transparent;background:transparent;padding:9px 0;cursor:pointer;text-align:left;color:#91a0a5;font:inherit;transition:color .18s,border-color .18s}
.uav-home .hero-selector span{display:block;font-weight:700;font-size:10px}
.uav-home .hero-selector small{font-size:8px}
.uav-home .hero-selector[aria-pressed="true"]{border-top-color:#277c83;color:#215f66}
.uav-home .hero-selector:hover{color:#215f66}
.uav-home .hero-bottom{position:relative;display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:34px;padding-bottom:12px;margin-top:27px;border-top:1px solid rgba(182,199,207,.35);font-size:9px;color:#84939c}
.uav-home .hero-bottom a{color:#516e79;font-weight:700}
.uav-home .hero-bottom a span{margin-left:13px}

/* ---------- Quick links：3 分类（首屏底部） ---------- */
.uav-home .quick-links{position:relative;width:100%;flex-shrink:0;border-top:1px solid #e1e8eb;border-bottom:1px solid #e1e8eb;background:#fff}
.uav-home .quick-links .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-left:1px solid #e1e8eb;border-right:1px solid #e1e8eb}
.uav-home .quick-link{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0;padding:19px 8px;border-right:1px solid #e1e8eb;color:#536874;font-size:15px;font-weight:700}
.uav-home .quick-link:last-child{border-right:0}
.uav-home .quick-link:hover{color:var(--blue);background:#fbfcfd}

/* ---------- 分类探索区（需求2：左图铺满+文字叠加） ---------- */
.uav-home .categories-section{background:#fff}
.uav-home .category-explorer{display:grid;grid-template-columns:1fr 1.14fr;gap:25px;align-items:stretch}
.uav-home .category-feature{position:relative;display:flex;flex-direction:column;border:1px solid #e4ecec;border-radius:10px;overflow:hidden;background:#10263e;min-height:100%}
.uav-home .category-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.uav-home .category-feature:after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(6,20,31,.5),transparent 30%,transparent 46%,rgba(6,20,31,.82))}
.uav-home .category-feature-top{position:relative;z-index:2;display:flex;justify-content:space-between;gap:15px;padding:18px 20px;font-size:8px;letter-spacing:.1em;color:#d4e4ea}
.uav-home .category-feature-caption{position:relative;z-index:2;margin-top:auto;display:flex;align-items:end;justify-content:space-between;gap:16px;padding:18px 20px 20px}
.uav-home .category-feature-caption h3{font-size:26px;line-height:1.2;letter-spacing:-.035em;margin:0 0 8px;color:#fff}
.uav-home .category-feature-caption p{font-size:11px;line-height:1.7;color:#c6d7e0;margin:0;max-width:310px}
.uav-home .category-feature-caption>a{display:grid;place-items:center;flex:0 0 auto;background:rgba(255,255,255,.92);width:38px;height:38px;border-radius:50%;color:#277c83;font-size:18px}
.uav-home .category-feature-caption>a:hover{background:#fff}
.uav-home .category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.uav-home .category-card{position:relative;display:grid;grid-template-columns:1fr 77px;grid-template-rows:18px 1fr;gap:5px;min-height:140px;padding:13px 15px 15px;border:1px solid #e8eded;border-radius:8px;background:#f8fafb;overflow:hidden;transition:background .22s,border-color .22s,transform .22s,box-shadow .22s}
.uav-home .category-card:hover,.uav-home .category-card[data-active="true"]{background:#edf5f5;border-color:#b9d5d5;box-shadow:0 7px 20px rgba(70,106,116,.03);transform:translateY(-2px)}
.uav-home .category-card-top{grid-column:1/-1;display:flex;justify-content:space-between;color:#93a5ac;font-size:9px;font-weight:700}
.uav-home .category-card-top .arrow{color:#277c83;font-size:16px}
.uav-home .category-card .category-visual{grid-row:2;grid-column:2;height:77px;align-self:center;aspect-ratio:1}
.uav-home .category-card .category-image{width:100%;height:100%;object-fit:cover;border-radius:6px}
.uav-home .category-card-copy{grid-row:2;grid-column:1;align-self:center}
.uav-home .category-card h3{margin:0 0 7px;font-size:13px;line-height:1.3;letter-spacing:-.02em;color:#142a45}
.uav-home .category-card p{margin:0;font-size:10px;line-height:1.6;color:#7d939b}

/* ---------- Popular products：无缝轮播（需求3） ---------- */
.uav-home .featured-section{background:#f7f9fa}
.uav-home .featured-actions{display:flex;align-items:center;gap:22px}
.uav-home .product-carousel{display:flex;gap:18px;overflow-x:auto;overscroll-behavior-x:contain;padding:3px 1px 18px;cursor:grab;scrollbar-width:none;-ms-overflow-style:none;user-select:none;-webkit-user-select:none;-webkit-user-drag:none;touch-action:pan-y}
.uav-home .product-carousel a,.uav-home .product-carousel img{-webkit-user-drag:none;user-drag:none}
.uav-home .product-carousel::-webkit-scrollbar{display:none}
.uav-home .product-carousel.dragging{cursor:grabbing;user-select:none;scroll-behavior:auto}
.uav-home .product-carousel .product-card{flex:0 0 calc((100% - 54px)/4);scroll-snap-align:start}
.uav-home .product-card{display:flex;flex-direction:column;min-width:0;padding:12px;border:1px solid #e4e9ec;border-radius:7px;background:#fff;transition:border-color .18s,box-shadow .18s,transform .18s}
.uav-home .product-card:hover{border-color:#aac9cf;box-shadow:0 8px 20px rgba(24,56,90,.07);transform:translateY(-2px)}
.uav-home .product-thumb{position:relative;height:190px;border:1px solid #edf1f6;border-radius:5px;background:#fff;overflow:hidden}
.uav-home .product-thumb:before{display:none}
.uav-home .product-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:15px}
.uav-home .product-tag{position:absolute;top:9px;left:9px;z-index:1;padding:4px 7px;border-radius:3px;background:#edf5f5;color:#28646d;font-size:9px;letter-spacing:.04em}
.uav-home .product-card h3{margin:13px 0 7px;color:#253e4d;font-size:13px;line-height:1.5;font-weight:700}
.uav-home .product-card p{margin:0 0 6px;color:#8798a1;font-size:10px;line-height:1.6}
.uav-home .product-card .card-link{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:8px;border-top:1px solid #eff3f5;color:var(--blue);font-size:10px;font-weight:700}
.uav-home .carousel-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;color:#7d8ba0;font-size:10px}
.uav-home .carousel-footer p{margin:0}

/* ---------- Browse by product line：行内横向滚动 ---------- */
.uav-home .product-lines-section{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(140deg,#eef4f5,#f5f8fa 55%,#eaf2f4);padding:70px 0 55px}
.uav-home .product-lines-section:before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(92,136,154,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(92,136,154,.035) 1px,transparent 1px);background-size:52px 52px;-webkit-mask-image:linear-gradient(120deg,transparent 10%,#000);mask-image:linear-gradient(120deg,transparent 10%,#000)}
.uav-home .product-lines-section .section-head{margin-bottom:15px}
.uav-home .model-row{display:grid;grid-template-columns:repeat(5,minmax(190px,1fr));gap:14px;align-items:stretch;padding:28px 0;border-bottom:1px solid #dfe8eb;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#b5cdd0 #edf4f4}
.uav-home .model-row::-webkit-scrollbar{height:6px}
.uav-home .model-row::-webkit-scrollbar-thumb{background:#b5cdd0;border-radius:3px}
.uav-home .model-row>*{scroll-snap-align:start}
.uav-home .model-row:last-child{padding-bottom:0;border-bottom:0}
.uav-home .model-intro{display:flex;flex-direction:column;min-width:0;padding:14px;border:1px solid #254d59;border-radius:7px;background:radial-gradient(ellipse at 100% 0,#2b5c65,transparent 65%),#173c48;color:#c1d0df}
.uav-home .model-intro .series-image{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;margin:0 0 18px;background:#dfecef}
.uav-home .model-intro .eyebrow{font-size:8px;color:#99d5d9;letter-spacing:.13em}
.uav-home .model-intro .eyebrow:before{background:#99d5d9;width:12px}
.uav-home .model-intro h3{margin:10px 0 8px;font-size:17px;color:#fff}
.uav-home .model-intro p{margin:0;font-size:11px;line-height:1.65;color:#b0c9d0}
.uav-home .model-intro .series-points{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0 19px}
.uav-home .model-intro .series-points span{padding:3px 6px;border:1px solid #42616b;border-radius:20px;background:#244c58;color:#b7d5dd;font-size:8px;font-weight:700;line-height:1.2}
.uav-home .model-intro>.view-all{margin-top:auto;padding-top:12px;font-size:10px;color:#99d5d9}
.uav-home .line-product{padding:11px;border-radius:7px}
.uav-home .line-product .product-thumb{height:auto;aspect-ratio:4/3;min-height:142px}
.uav-home .line-product h3{margin:12px 0 4px;font-size:11px;line-height:1.45}
.uav-home .line-product p{font-size:9px;margin:0}
.uav-home .line-product .product-tag{font-size:8px}
.uav-home .line-product .card-link{margin-top:15px;font-size:9px}

/* ---------- Inside the technology：场景区 ---------- */
.uav-home .detail-scene{position:relative;isolation:isolate;overflow:hidden;min-height:460px;padding:76px 0;background:#10263e;color:#fff}
.uav-home .scene-visual{position:absolute;inset:0;z-index:-2}
.uav-home .scene-visual img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.uav-home .detail-scene:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,23,40,.96),rgba(7,23,40,.6) 55%,rgba(7,23,40,.28))}
.uav-home .scene-content{display:grid;grid-template-columns:1.08fr .8fr;gap:85px;align-items:center}
.uav-home .scene-copy{width:min(590px,100%)}
.uav-home .detail-scene .eyebrow{color:#99d5d9}
.uav-home .detail-scene .eyebrow:before{background:#99d5d9}
.uav-home .detail-scene h2{margin:15px 0 17px;color:#fff;font-size:clamp(29px,3.6vw,43px);line-height:1.14;letter-spacing:-.04em;font-weight:700}
.uav-home .detail-scene h2 span{color:#99d5d9}
.uav-home .scene-model{color:#d6e5e5;font-size:12px;font-weight:700;margin:0 0 11px}
.uav-home .detail-scene p:not(.scene-model){max-width:490px;color:#c7d7e6;font-size:13px;line-height:1.8;margin:0 0 25px}
.uav-home .detail-scene .data{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:33px}
.uav-home .detail-scene .data-item{padding-left:14px;border-left:2px solid #68afb6}
.uav-home .detail-scene .data-item strong{display:block;font-size:20px;color:#c4e8e9}
.uav-home .detail-scene .data-item span{font-size:9px;color:#c8d9e8}
/* Technical viewer mirrors the reference structure, with verified DX2 data. */
.uav-home .technical-viewer{min-width:0;padding:21px;border:1px solid #dce9e9;border-radius:7px;background:#f2f7f8;color:#284852}
.uav-home .technical-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid #d7e6e9;padding-bottom:14px}
.uav-home .technical-toolbar>span{font-size:10px;font-weight:700;letter-spacing:.08em}
.uav-home .technical-toolbar [role=tablist]{display:flex;gap:12px}
.uav-home .technical-toolbar button{padding:6px 0;border:0;border-bottom:2px solid transparent;background:none;color:#607e89;font-size:11px;cursor:pointer;line-height:1.5}
.uav-home .technical-toolbar button[aria-selected=true]{color:#215f66;border-bottom-color:#277c83;font-weight:700}
.uav-home .technical-panel{min-height:350px;padding:20px 0 12px}
.uav-home .technical-panel[hidden]{display:none!important}
.uav-home .dimension-line{display:block;width:80%;margin:0 auto 12px;border-top:1px solid #76a8b1;padding-top:6px;text-align:center;color:#467783;font-size:11px}
.uav-home .technical-photo>a{display:block}
.uav-home .technical-photo img{display:block;width:100%;height:240px;object-fit:contain;mix-blend-mode:multiply}
.uav-home .technical-footnote{display:flex;justify-content:space-between;gap:15px;margin-top:14px;color:#277c83;font-size:16px;font-weight:700}
.uav-home .technical-footnote small{display:block;font-size:10px;font-weight:400;color:#607e89}
.uav-home .panel-caption{margin:0 0 18px;font-size:16px;font-weight:700;color:#284852}
.uav-home .technical-values{display:grid;gap:12px;margin:0}
.uav-home .technical-values>div{display:grid;grid-template-columns:115px minmax(0,1fr);gap:15px;border-bottom:1px solid #dce8eb;padding-bottom:10px}
.uav-home .technical-values dt{font-size:11px;color:#607e89}
.uav-home .technical-values dd{margin:0;font-size:12px;line-height:1.6;color:#35545e}
.uav-home .technical-source{display:flex;justify-content:space-between;gap:14px;padding-top:16px;border-top:1px solid #d7e6e9;font-size:10px;color:#607e89}
.uav-home .technical-source a{color:#277c83}

/* Fill the engineering viewer with the product photo while keeping all text in flow. */
.uav-home .technical-viewer{position:relative;isolation:isolate;overflow:hidden}
.uav-home .technical-photo>a{height:240px}
.uav-home .technical-photo img{position:absolute;inset:0;z-index:-2;height:100%;object-fit:cover;mix-blend-mode:normal}
.uav-home .technical-viewer:has(.technical-photo:not([hidden])):before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(7,25,37,.86) 0%,rgba(7,25,37,.55) 23%,rgba(7,25,37,.02) 44%,rgba(7,25,37,.02) 58%,rgba(7,25,37,.78) 82%,rgba(7,25,37,.94) 100%)}
.uav-home .technical-viewer:has(.technical-photo:not([hidden])) :is(.technical-toolbar,.dimension-line,.technical-footnote,.technical-source){position:relative;z-index:1}
.uav-home .technical-viewer:has(.technical-photo:not([hidden])) :is(.technical-toolbar,.dimension-line,.technical-footnote,.technical-footnote small,.technical-source,.technical-source a,.technical-toolbar button){color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35)}
.uav-home .technical-viewer:has(.technical-photo:not([hidden])) :is(.technical-toolbar,.dimension-line,.technical-source){border-color:rgba(255,255,255,.3)}
.uav-home .technical-viewer:has(.technical-photo:not([hidden])) .technical-toolbar button[aria-selected=true]{color:#b5e9e9;border-bottom-color:#8dd7dc}

/* ---------- FAQ：悬停展开（需求4，JS 驱动 details） ---------- */
.uav-home .faq-section{padding:70px 0;background:#fff}
.uav-home .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.uav-home .faq-list details{padding:19px 20px;border:1px solid #e5ecee;border-radius:5px;background:#fff;transition:border-color .18s,background .18s}
.uav-home .faq-list summary{position:relative;padding-right:24px;font-size:13px;line-height:1.6;color:#304e59;font-weight:700;cursor:pointer;list-style:none}
.uav-home .faq-list summary::-webkit-details-marker{display:none}
.uav-home .faq-list summary:after{content:"+";position:absolute;right:0;top:-2px;color:var(--blue);font-size:17px}
.uav-home .faq-list details[open] summary:after{content:"−"}
.uav-home .faq-list details[open]{border-color:#a9c9ce;background:#fff}
.uav-home .faq-list details[open] summary{color:var(--blue)}
.uav-home .faq-list p{margin:10px 0 0;font-size:12px;line-height:1.8;color:#60738c}

/* ---------- CTA ---------- */
.uav-home .cta{padding:14px 0 65px;background:#fff;color:var(--navy)}
.uav-home .cta-panel{position:relative;overflow:hidden;display:grid;grid-template-columns:1.12fr 1fr;gap:65px;align-items:center;padding:45px;border:1px solid #e1e9e8;border-radius:9px;background:linear-gradient(120deg,#eff5f4,#f5f8f9)}
.uav-home .cta-panel:before{content:"";position:absolute;top:-290px;left:190px;width:480px;height:480px;border:1px solid rgba(150,182,179,.07);border-radius:50%;box-shadow:0 0 0 45px rgba(150,182,179,.04),0 0 0 90px rgba(150,182,179,.02);pointer-events:none}
.uav-home .cta-copy{position:relative}
.uav-home .cta .eyebrow{color:#547c83}
.uav-home .cta .eyebrow:before{background:#277c83}
.uav-home .cta h2{margin:16px 0;font-size:clamp(28px,3vw,39px);line-height:1.15;letter-spacing:-.04em;color:#142a45;font-weight:700}
.uav-home .cta h2 span{color:#72918e}
.uav-home .cta p{max-width:420px;margin:0;font-size:11px;line-height:1.8;color:#637f86}
.uav-home .cta-actions{position:relative;display:flex;flex-direction:column;gap:12px}
.uav-home .cta-actions>a{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 21px;border:1px solid #e2eaea;border-radius:5px;background:rgba(255,255,255,.72);transition:background .2s,border-color .2s,transform .2s}
.uav-home .cta-actions>a:hover{background:#fff;border-color:#a9c5c5;transform:translateX(3px)}
.uav-home .cta-actions small{display:block;font-size:7px;color:#95a8ad;letter-spacing:.1em;margin-bottom:6px}
.uav-home .cta-actions strong{display:block;font-size:12px;font-weight:700;color:#335761}
.uav-home .cta-arrow{display:grid;place-items:center;width:33px;height:33px;background:#e5eeed;color:#277c83;border-radius:50%;font-size:16px;flex:0 0 auto}

/* ---------- 响应式 ---------- */
@media(max-width:1100px){
	.uav-home .wrap{width:calc(100% - 48px)}
	.uav-home .hero-grid{gap:32px}
	.uav-home .hero-copy h1{font-size:55px}
	.uav-home .scene-content{gap:45px}
	.uav-home .cta-panel{gap:35px;padding:35px}
	.uav-home .category-explorer{grid-template-columns:.9fr 1.1fr;gap:18px}
	.uav-home .category-card{grid-template-columns:1fr 60px;padding:12px;min-height:138px}
	.uav-home .category-card .category-visual{height:60px}
	.uav-home .product-carousel .product-card{flex-basis:calc((100% - 36px)/3)}
}
@media(max-width:900px){
	.uav-home .uav-hero{padding-top:35px}
	.uav-home .uav-hero-zone{min-height:0}
	.uav-home .hero-grid{grid-template-columns:1fr 1fr;gap:27px}
	.uav-home .hero-copy h1{font-size:48px}
	.uav-home .hero-actions{flex-direction:column;align-items:flex-start;gap:15px}
	.uav-home .hero-showcase{padding:18px 18px 12px}
	.uav-home .hero-image-slot{height:265px}
	.uav-home .showcase-label{display:none}
	.uav-home .showcase-caption h2{font-size:23px}
	.uav-home .hero-bottom{padding-top:25px;margin-top:22px}
	.uav-home .category-explorer{grid-template-columns:1fr}
	.uav-home .category-feature{min-height:300px}
	.uav-home .category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
	.uav-home .category-card{grid-template-columns:1fr;grid-template-rows:17px 85px 1fr;min-height:210px}
	.uav-home .category-card .category-visual{grid-column:1;grid-row:2;justify-self:center;width:100%;height:85px}
	.uav-home .category-card-copy{grid-column:1;grid-row:3;align-self:start}
	.uav-home .product-carousel .product-card{flex-basis:calc((100% - 18px)/2)}
	.uav-home .scene-content{grid-template-columns:1fr .8fr;gap:26px}
	.uav-home .cta-panel{grid-template-columns:1fr .95fr;gap:28px;padding:30px}
}
@media(max-width:720px){
	.uav-home .wrap{width:calc(100% - 32px)}
	.uav-home .uav-hero-zone{min-height:0}
	.uav-home .uav-hero{padding-top:28px}
	.uav-home .hero-grid{grid-template-columns:1fr;gap:30px}
	.uav-home .hero-copy h1{font-size:clamp(44px,9vw,58px);margin-top:18px}
	.uav-home .hero-actions{flex-direction:row;align-items:center;gap:24px;margin-top:24px}
	.uav-home .hero-image-slot{height:295px}
	.uav-home .hero-bottom{flex-wrap:wrap;gap:12px;margin-top:25px;padding:20px 0 12px}
	.uav-home .quick-links .wrap{grid-template-columns:repeat(3,minmax(0,1fr))}
	.uav-home .quick-link{padding:15px 5px;border-bottom:1px solid #e1e8eb}
	.uav-home .quick-link:nth-child(3n){border-right:0}
	.uav-home .quick-link:nth-last-child(-n+3){border-bottom:0}
	.uav-home .section{padding:56px 0}
	.uav-home .section-head{align-items:flex-start;flex-direction:column;gap:9px}
	.uav-home .section-head h2{font-size:32px}
	.uav-home .category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
	.uav-home .category-card{grid-template-columns:1fr 65px;grid-template-rows:17px 1fr;min-height:146px;padding:12px}
	.uav-home .category-card .category-visual{grid-row:2;grid-column:2;width:65px;height:65px}
	.uav-home .category-card-copy{grid-row:2;grid-column:1;align-self:center}
	.uav-home .product-thumb{height:175px}
	.uav-home .model-row{grid-template-columns:repeat(5,205px);padding:15px 0}
	.uav-home .line-product .product-thumb{min-height:0}
	.uav-home .scene-content{grid-template-columns:1fr;gap:31px}
	.uav-home .technical-viewer{width:100%}
	.uav-home .detail-scene{padding:59px 0;min-height:420px}
	.uav-home .detail-scene:before{background:linear-gradient(90deg,rgba(7,23,40,.91),rgba(7,23,40,.64))}
	.uav-home .cta{padding:4px 0 42px}
	.uav-home .cta-panel{grid-template-columns:1fr;gap:25px;padding:27px}
	.uav-home .faq-list{grid-template-columns:1fr}
}
@media(max-width:480px){
	.uav-home .product-carousel .product-card{flex-basis:84%}
	.uav-home .product-thumb{height:200px}
	.uav-home .category-card h3{font-size:12px;margin:12px 0 5px}
	.uav-home .hero-showcase{padding:17px}
	.uav-home .hero-image-slot{height:255px}
	.uav-home .cta h2{font-size:30px}
}
@media(prefers-reduced-motion:reduce){
	.uav-home *,.uav-home *:before,.uav-home *:after{transition:none!important}
}

/* Three core families and independent, four-up product-line carousels. */
.uav-home .quick-links .wrap{grid-template-columns:repeat(3,minmax(0,1fr))}
.uav-home .category-grid{grid-template-columns:1fr}
.uav-home .category-grid .category-card{grid-template-columns:1fr 100px;grid-template-rows:18px 1fr;min-height:132px}
.uav-home .category-grid .category-card .category-visual{grid-row:2;grid-column:2;width:100%;height:80px}
.uav-home .category-grid .category-card .category-card-copy{grid-row:2;grid-column:1}
.uav-home .model-row{display:grid;grid-template-columns:210px minmax(0,1fr);gap:14px;overflow:visible;scroll-snap-type:none}
.uav-home .model-intro{padding:22px;justify-content:center}
.uav-home .line-track{display:flex;gap:12px;min-width:0;overflow-x:auto;scrollbar-width:none;cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;overscroll-behavior-x:contain;scroll-snap-type:none}
.uav-home .line-track::-webkit-scrollbar{display:none}
.uav-home .line-track .line-product{flex:0 0 calc((100% - 36px)/4);box-sizing:border-box;min-width:0}
.uav-home .line-track a,.uav-home .line-track img{-webkit-user-drag:none;user-select:none}
.uav-home .line-track.dragging{cursor:grabbing}
.uav-home .line-controls{display:flex;gap:8px;margin-top:18px}
.uav-home .line-controls button{width:34px;height:34px;border:1px solid #5d8190;border-radius:5px;background:#244c58;color:#fff;font:22px/1 Arial;cursor:pointer}
.uav-home .line-controls button:disabled{opacity:.4;cursor:default}
.uav-home .faq-list details{position:relative;min-width:0}
.uav-home .faq-list details[open]{z-index:5}
.uav-home .faq-list details p{position:absolute;top:100%;left:-1px;right:-1px;z-index:5;margin:0;padding:16px 20px 20px;border:1px solid #a9c9ce;border-top:0;border-radius:0 0 5px 5px;background:#fff;box-shadow:0 14px 24px #142a451a}
.uav-home .faq-list details[open]{border-bottom-color:transparent;border-bottom-left-radius:0;border-bottom-right-radius:0}
@media(max-width:1100px){.uav-home .model-row{grid-template-columns:180px minmax(0,1fr)}.uav-home .line-track .line-product{flex-basis:calc((100% - 24px)/3)}}
@media(max-width:850px){.uav-home .line-track .line-product{flex-basis:calc((100% - 12px)/2)}}
@media(max-width:650px){.uav-home .model-row{grid-template-columns:1fr}.uav-home .model-intro{padding:20px}.uav-home .line-track .line-product{flex-basis:calc((100% - 12px)/2)}}
@media(max-width:440px){.uav-home .line-track .line-product{flex-basis:82%}}

/* Consistent typography and muted teal engineering palette. */
.uav-home :is(h1,h2,h3,h4,h5,h6,p,a,span,small,strong,b,li,dt,dd,summary,button,input,select){font-family:"Segoe UI",Arial,sans-serif!important}
.uav-home{--blue:#277c83;--navy:#102638;--cyan:#8dd7dc}
@media(min-width:1500px){.uav-home .wrap{max-width:1320px;width:min(1320px,calc(100% - 80px))}}
.uav-home .hero-showcase{width:calc(100% + 10px);justify-self:center}
.uav-home .family-icon{flex:0 0 24px;width:24px;height:24px;color:var(--blue);margin-right:5px}
.uav-home .section.product-lines-section{background:linear-gradient(120deg,#071624,#14394f);color:#f5f9fc}
.uav-home .product-lines-section:before{display:none}
.uav-home .product-lines-section .section-head h2{color:#f5f9fc}
.uav-home .product-lines-section .section-head p{color:#c1d1e2}
.uav-home .product-lines-section .eyebrow{color:#99d5d9}
.uav-home .model-row{border-bottom-color:#ffffff26}
.uav-home .model-intro{background:none;border:0;border-radius:0;box-shadow:none}
.uav-home .model-intro h3{font-family:"Segoe UI",Arial,sans-serif!important;font-weight:700;letter-spacing:-.045em;font-size:28px;line-height:1.2;color:#fff;overflow-wrap:anywhere}
.uav-home .model-intro p{color:#c1d1e2}
.uav-home .model-intro .eyebrow{color:#99d5d9}
.uav-home .model-intro .eyebrow:before{background:#99d5d9}
.uav-home .model-intro .series-points span{background:none;border-color:#739da5;color:#d2e5e2}
.uav-home .model-intro>.view-all{color:#99d5d9}
.uav-home .line-controls button{background:#277c83;border-color:#4e9198;color:#fff}
.uav-home .cta-families{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;position:relative}
.uav-home .cta-families a{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:20px 16px;border:1px solid #e2eaea;border-radius:5px;background:rgba(255,255,255,.72);color:#28646d;font-size:14px;font-weight:700;transition:background .2s,border-color .2s}
.uav-home .cta-families a:hover{border-color:#a9c5c5;background:#fff}
@media(max-width:720px){.uav-home .hero-showcase{width:100%}.uav-home .family-icon{width:24px;height:24px;flex-basis:24px;margin-right:0}.uav-home .quick-link{gap:5px;font-size:15px}.uav-home .cta-families{gap:7px}.uav-home .cta-families a{padding:14px 8px;font-size:11px}}

body.home :is(.fusion-header-wrapper,.fusion-tb-header,.fusion-footer) :is(a,p,h1,h2,h3,h4,span,strong,b,small,button,input){font-family:"Segoe UI",Arial,sans-serif!important}
body.home .uav-header-wordmark :is(strong,small){font-weight:700}

.uav-home .cta-panel{row-gap:28px}

/* Reference-style cards: model, product title and two labeled technical advantages. */
.uav-home .selection-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:15px}
.uav-home .product-card .selection-heading h3{margin:0;font-size:18px;line-height:1.25;letter-spacing:-.025em;color:#203d4b;overflow-wrap:anywhere}
.uav-home .selection-arrow{flex-shrink:0;color:var(--blue);font-size:18px}
.uav-home .product-card p.product-type{margin:8px 0 0;color:#617e89;font-size:12px;line-height:1.6;min-height:3.2em;overflow-wrap:anywhere}
.uav-home .selection-specs{display:grid;gap:10px;margin:14px 0 0;padding:12px 0 0;border-top:1px solid #e3ebee;font-size:11px;line-height:1.6}
.uav-home .selection-specs>div{display:grid;gap:2px;min-width:0}
.uav-home .selection-specs dt{margin:0;color:#7b929c;font-size:10px}
.uav-home .selection-specs dd{margin:0;color:#3f606e;overflow-wrap:anywhere}
.uav-home .line-track .selection-specs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}
.uav-home .line-track .selection-specs dd{font-size:11px}


/* Product image ends at the selector divider; existing slots preserve text positions. */
.uav-home .hero-showcase{isolation:isolate;overflow:hidden}
.uav-home .showcase-top,.uav-home .showcase-caption,.uav-home .hero-selectors{position:relative;z-index:1}
.uav-home .showcase-top,.uav-home .showcase-caption{pointer-events:none;text-shadow:0 1px 3px rgba(6,20,31,.35)}
.uav-home .showcase-caption a{pointer-events:auto}
.uav-home .hero-selector{background:rgba(255,255,255,.72)}
.uav-home .quick-link{font-size:15px;line-height:1.4}
.uav-home .quick-link>span{min-width:0;overflow-wrap:normal}

.uav-home .hero-image-stage{position:relative;isolation:isolate;overflow:hidden}

/* Homepage detail pass: image crop, readable labels and compact technical cards. */
.uav-home .hero-showcase{padding:0}
.uav-home .hero-image-stage{padding:24px 25px 0}
.uav-home .hero-product-image img{object-fit:cover;object-position:center}
.uav-home .hero-image-stage:after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:linear-gradient(180deg,rgba(6,20,31,.58),transparent 30%,transparent 46%,rgba(6,20,31,.88))}
.uav-home .hero-selectors{margin:0 25px 13px}
.uav-home #hero-family{font-size:14px;line-height:1.5}
.uav-home .hero-selector span{font-size:15px;line-height:1.4}
.uav-home .hero-selector small{display:block;font-size:13px;line-height:1.5;margin-top:4px}
.uav-home .showcase-caption>div{min-width:0;flex:1}
.uav-home .showcase-caption p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;height:4.8em;overflow:hidden;line-height:1.6}
.uav-home .showcase-explore{flex:0 0 40px;margin-left:12px}
.uav-home .category-grid .category-card h3{font-size:20px;line-height:1.3}
.uav-home .category-grid .category-card p{font-size:15px;line-height:1.6}
.uav-home .section.product-lines-section{background:radial-gradient(ellipse at 90% 0,rgba(39,124,131,.38),transparent 62%),linear-gradient(125deg,#071624 0%,#123341 56%,#20575b 100%)}
.uav-home .model-intro p{font-size:13.5px;line-height:1.65}
.uav-home .model-intro .series-points{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.uav-home .model-intro .series-points span{font-size:13px;line-height:1.4;padding:5px 8px}
.uav-home .product-card p.product-type{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;height:3.2em;min-height:0;overflow:hidden}
.uav-home .line-track{align-items:flex-start}
.uav-home .product-carousel{align-items:flex-start}
.uav-home .selection-specs{gap:7px}
.uav-home .selection-specs dt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.uav-home .selection-specs dd{width:100%;padding:5px 6px;border:0;border-radius:0;background:transparent;color:#215f66;font-size:14px;font-weight:700;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-sizing:border-box}
.uav-home .line-track .selection-specs dd{font-size:13px}
.uav-home .cta-families{grid-template-columns:minmax(140px,.8fr) repeat(3,minmax(0,1fr));align-items:stretch}
.uav-home .cta-family-prompt{align-self:center;color:#335761;font-size:16px;font-weight:700;line-height:1.5}
@media(max-width:900px){.uav-home .hero-image-stage{padding:18px 18px 0}.uav-home .hero-selectors{margin:0 18px 12px}}
@media(max-width:720px){.uav-home .cta-families{grid-template-columns:minmax(85px,.75fr) repeat(3,minmax(0,1fr))}.uav-home .cta-family-prompt{font-size:13px}.uav-home .cta-families a{padding:12px 7px}.uav-home .hero-selector span{font-size:15px}.uav-home .hero-selector small{font-size:13px}}
@media(max-width:480px){.uav-home .hero-image-stage{padding:17px 17px 0}.uav-home .hero-selectors{margin:0 17px 17px}.uav-home .hero-selector{overflow-wrap:anywhere}.uav-home .cta-families{gap:5px;grid-template-columns:minmax(70px,.8fr) repeat(3,minmax(0,1fr))}}

/* Match the reference's Segoe UI Regular body and Segoe UI Bold headings. */
.uav-home{font-weight:400}
.uav-home :is(h1,h2,h3,h4,h5,h6){font-weight:700}

/* Full-width square media, with the text retaining its existing card padding. */
.uav-home :is(.featured-section,.product-lines-section) .product-thumb{width:calc(100% + 24px);height:auto;min-height:0;aspect-ratio:1;flex:none;margin:-12px -12px 0;border:0;border-radius:6px 6px 0 0}
.uav-home .product-lines-section .line-product .product-thumb{width:calc(100% + 22px);margin:-11px -11px 0}
.uav-home :is(.featured-section,.product-lines-section) .product-thumb .product-image{padding:0;object-fit:cover}
.uav-home .featured-section .product-tag{top:22px;left:22px}
@media(max-width:480px){
 .uav-home .technical-viewer{padding:16px}
 .uav-home .technical-values>div{grid-template-columns:100px minmax(0,1fr);gap:10px}
 .uav-home .technical-source{flex-direction:column;gap:6px}
 .uav-home .cta-families a{flex-wrap:wrap;align-content:space-between;gap:8px}
}