:root{
  --qcy-orange:#ff7a34;
  --qcy-orange-soft:#fff3ec;
  --qcy-ink:#202124;
  --qcy-muted:#6f7378;
  --qcy-line:#e8e8e8;
  --qcy-surface:#f7f7f7;
}

.qcy-detail{font-family:"vivo Sans","Helvetica Neue",Arial,sans-serif;color:var(--qcy-ink);line-height:1.55;background:#fff}
.qcy-detail *{box-sizing:border-box}
.qcy-detail-hero .qcy-support-hero__inner{margin-left:auto;margin-right:auto}

/* Product overview */
.qcy-detail-catalog{background:#fff}
.qcy-detail-catalog__inner{width:100%;max-width:1360px;margin:0 auto;padding:42px 40px 64px}
.qcy-detail-breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:34px;color:#92969b;font-size:14px}
.qcy-detail-breadcrumb a{color:#686c71;text-decoration:none;transition:color .2s ease}
.qcy-detail-breadcrumb a:hover{color:var(--qcy-orange)}
.qcy-detail-breadcrumb span{color:#b7b9bc}
.qcy-detail-catalog__layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start}

/* Scrollable product directory: it no longer creates a large blank first screen. */
.qcy-product-sidebar{width:100%;height:620px;max-height:620px;display:flex;gap:14px;align-items:stretch;align-self:start;padding:16px 8px 16px 0;background:#fafafa;border:1px solid #efefef;border-radius:16px;overflow:hidden}
.qcy-product-sidebar__line{flex:0 0 3px;width:3px;margin-left:-1px;background:#e6e6e6;border-radius:0 3px 3px 0;display:flex;flex-direction:column}
.qcy-product-sidebar__line i{width:3px;min-height:42px;display:block}.qcy-product-sidebar__line i.active{background:var(--qcy-orange);flex:1;border-radius:0 3px 3px 0}
.qcy-product-sidebar__groups{flex:1;min-width:0;padding:0 8px 0 2px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#c9c9c9 transparent}
.qcy-product-sidebar__groups::-webkit-scrollbar{width:5px}.qcy-product-sidebar__groups::-webkit-scrollbar-thumb{background:#c9c9c9;border-radius:5px}
.qcy-product-sidebar details{margin:0;padding:0}.qcy-product-sidebar summary{list-style:none;min-height:44px;padding:9px 4px;font-size:17px;line-height:26px;font-weight:500;cursor:pointer;color:#292b2e}
.qcy-product-sidebar summary::-webkit-details-marker{display:none}
.qcy-product-sidebar details>div{padding:0 4px 10px 12px}
.qcy-product-sidebar details a{display:block;margin:0 0 3px;padding:6px 9px;border-radius:8px;color:#565a5f;text-decoration:none;font-size:14px;line-height:20px;transition:color .2s ease,background-color .2s ease}
.qcy-product-sidebar details a:hover{color:var(--qcy-orange);background:var(--qcy-orange-soft)}
.qcy-product-sidebar details a.active{color:var(--qcy-orange);background:#fff0e7;font-weight:600}

.qcy-detail-product{min-width:0}
.qcy-detail-product__overview{min-height:390px;padding:38px 44px;display:grid;grid-template-columns:minmax(0,1fr) 330px;align-items:center;gap:42px;border:1px solid #eeeeee;border-radius:22px;background:linear-gradient(135deg,#fff 0%,#fafafa 58%,#fff4ed 100%);overflow:hidden;position:relative}
.qcy-detail-product__overview:after{content:"";position:absolute;width:230px;height:230px;right:-90px;top:-110px;border-radius:50%;background:rgba(255,122,52,.08);pointer-events:none}
.qcy-detail-product__copy{position:relative;z-index:1;max-width:520px}
.qcy-detail-product__copy>span{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--qcy-orange);font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.qcy-detail-product__copy>span:before{content:"";width:24px;height:2px;background:var(--qcy-orange)}
.qcy-detail-product__copy h2{margin:0 0 16px;color:#17181a;font-size:clamp(32px,3vw,46px);line-height:1.12;font-weight:500;letter-spacing:-.025em}
.qcy-detail-product__copy p{max-width:500px;margin:0;color:var(--qcy-muted);font-size:16px;line-height:1.75}
.qcy-detail-product__image{width:330px;height:330px;padding:24px;background:#fff;border:1px solid #ececec;border-radius:18px;box-shadow:0 18px 45px rgba(30,31,33,.08);position:relative;z-index:1}
.qcy-detail-product__image img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .3s ease}
.qcy-detail-product__overview:hover .qcy-detail-product__image img{transform:scale(1.025)}

.qcy-detail-jump{min-height:58px;margin-top:22px;padding:7px;display:flex;align-items:center;justify-content:center;gap:6px;background:#f5f5f5;border:1px solid #ececec;border-radius:14px;overflow-x:auto}
.qcy-detail-jump a{min-height:42px;padding:10px 22px;display:flex;align-items:center;justify-content:center;border:0!important;border-radius:10px;color:#52565a;text-decoration:none;font-size:14px;font-weight:500;white-space:nowrap;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease}
.qcy-detail-jump a:hover{color:var(--qcy-orange);background:var(--qcy-orange-soft)}
.qcy-detail-jump a.active{color:#fff!important;background:var(--qcy-orange)!important;box-shadow:0 6px 16px rgba(255,122,52,.24)}

/* Shared content sections */
.qcy-detail-section{padding:78px 40px;scroll-margin-top:72px}
.qcy-detail-content{width:100%;max-width:1120px;margin:0 auto}
.qcy-detail-section h2{margin:0 0 36px;color:#1b1c1e;font-size:40px;line-height:1.2;font-weight:400;text-align:center;letter-spacing:-.02em}
.qcy-detail-videos{height:auto;min-height:0;background:#fff}
.qcy-detail-inline-videos{margin-top:22px;padding:34px;border:1px solid #ececec;border-radius:18px;background:#fff;scroll-margin-top:72px}
.qcy-detail-inline-videos>h2{margin:0 0 28px;color:#1b1c1e;font-size:30px;line-height:1.2;font-weight:400;text-align:center;letter-spacing:-.02em}
.qcy-video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,354px));justify-content:center;gap:28px}
.qcy-video-grid article{min-width:0;overflow:hidden;background:#fff;border:1px solid var(--qcy-line);border-radius:16px;box-shadow:0 8px 25px rgba(25,27,30,.05);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.qcy-video-grid article:hover{transform:translateY(-4px);border-color:#ffd1b9;box-shadow:0 16px 36px rgba(25,27,30,.1)}
.qcy-video-grid video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#ededed}
.qcy-video-grid h3{margin:0;padding:17px 20px 19px;color:#313438;font-size:16px;line-height:1.45;font-weight:500}

/* FAQ */
.qcy-detail-faq{height:auto;min-height:0;background:var(--qcy-surface)}
.qcy-faq-tabs{margin:0 0 30px;display:flex;justify-content:center;align-items:center;gap:9px;flex-wrap:wrap;overflow:visible;height:auto}
.qcy-faq-tabs button{min-height:40px;padding:9px 16px;border:1px solid #dedede!important;border-radius:999px;background:#fff!important;color:#55595e!important;font-size:14px;line-height:20px;white-space:nowrap;cursor:pointer;box-shadow:none!important;transition:color .2s ease,background-color .2s ease,border-color .2s ease,transform .2s ease}
.qcy-faq-tabs button:hover,.qcy-faq-tabs button:focus{color:var(--qcy-orange)!important;background:var(--qcy-orange-soft)!important;border-color:#ffc2a2!important;outline:none!important;transform:translateY(-1px)}
.qcy-faq-tabs button.active,.qcy-faq-tabs button.active:hover{color:#fff!important;background:var(--qcy-orange)!important;border-color:var(--qcy-orange)!important;box-shadow:0 6px 15px rgba(255,122,52,.2)!important}
.qcy-faq-panel{display:none}.qcy-faq-panel.active{display:block}
.qcy-faq-list{display:grid;gap:10px}
.qcy-faq-list details{height:auto;min-height:58px;margin:0;overflow:hidden;background:#fff;border:1px solid #e6e6e6;border-radius:12px;transition:border-color .2s ease,box-shadow .2s ease}
.qcy-faq-list details:hover{border-color:#ffd0b7}.qcy-faq-list details[open]{height:auto;border-color:#ffc09e;box-shadow:0 8px 24px rgba(30,31,33,.06)}
.qcy-faq-list summary{min-height:58px;padding:17px 58px 17px 20px;display:flex;align-items:center;color:#292c30;font-size:16px;line-height:24px;list-style:none;cursor:pointer;position:relative;transition:color .2s ease}
.qcy-faq-list summary:hover,.qcy-faq-list details[open] summary{color:var(--qcy-orange)}
.qcy-faq-list summary::-webkit-details-marker{display:none}
.qcy-faq-list summary:after{content:'+';position:absolute;right:18px;top:50%;width:26px;height:26px;display:grid;place-items:center;transform:translateY(-50%);border-radius:50%;background:#f3f3f3;color:#303236;font-size:18px;font-weight:400;transition:color .2s ease,background-color .2s ease,transform .2s ease}
.qcy-faq-list details[open] summary:after{content:'−';color:#fff;background:var(--qcy-orange)}
.qcy-faq-list details>div{padding:0 58px 20px 20px;color:#666b70;font-size:15px;line-height:1.75}
.qcy-faq-list details>div p{margin:0}

/* Downloads */
.qcy-detail-manuals{height:auto;min-height:0;background:#fff}
.qcy-manual-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.qcy-manual-list a{min-height:72px;margin:0;padding:14px 16px 14px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid var(--qcy-line);border-radius:13px;background:#fff;color:#2b2e31;text-decoration:none;font-size:16px;line-height:1.4;transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease,box-shadow .2s ease}
.qcy-manual-list a:last-child{margin-bottom:0}
.qcy-manual-list a:hover{color:var(--qcy-orange);border-color:#ffc3a4;background:#fff9f5;transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,27,30,.07)}
.qcy-manual-list span{flex:0 0 40px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--qcy-orange-soft);color:var(--qcy-orange);font-size:21px;transition:color .2s ease,background-color .2s ease}
.qcy-manual-list a:hover span{color:#fff;background:var(--qcy-orange)}

/* Help cards */
.qcy-detail-help{height:auto;min-height:0;padding:78px 40px;background:var(--qcy-surface)}
.qcy-detail-help .qcy-assistance-grid{max-width:1120px;gap:20px}
.qcy-detail-help .qcy-assistance-grid>div{height:220px;padding:24px;background:#fff;border:1px solid #ececec;border-radius:16px;box-shadow:0 7px 22px rgba(30,31,33,.04);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.qcy-detail-help .qcy-assistance-grid>div:hover{transform:translateY(-4px);border-color:#ffd0b7;box-shadow:0 15px 34px rgba(30,31,33,.09)}
.qcy-detail-help .qcy-assistance-grid img{width:50px;height:50px}
.qcy-detail-help .qcy-assistance-grid strong{font-size:17px;font-weight:500}
.qcy-detail-help .qcy-assistance-grid a{color:#4c79b8!important;text-decoration:none!important}.qcy-detail-help .qcy-assistance-grid a:hover{color:var(--qcy-orange)!important}

.qcy-empty-support{text-align:center;padding:90px 24px;background:var(--qcy-surface)}
.qcy-empty-support h2{font-size:34px;font-weight:400}.qcy-empty-support p{color:var(--qcy-muted)}
.qcy-empty-support a{display:inline-block;margin-top:16px;padding:13px 24px;border-radius:9px;background:var(--qcy-orange);color:#fff;text-decoration:none}

@media(max-width:1100px){
  .qcy-detail-catalog__layout{grid-template-columns:200px minmax(0,1fr);gap:28px}
  .qcy-detail-product__overview{grid-template-columns:minmax(0,1fr) 270px;padding:34px}
  .qcy-detail-product__image{width:270px;height:270px}
}

@media(max-width:900px){
  .qcy-detail-hero .qcy-support-hero__inner{margin-left:0}
  .qcy-detail-catalog__inner{padding:32px 20px 50px}
  .qcy-detail-breadcrumb{margin-bottom:25px}
  .qcy-detail-catalog__layout{display:block}.qcy-product-sidebar{display:none}
  .qcy-detail-product__overview{min-height:0;grid-template-columns:minmax(0,1fr) 240px;gap:25px;padding:30px}
  .qcy-detail-product__image{width:240px;height:240px}
  .qcy-detail-jump{justify-content:flex-start}
  .qcy-detail-section,.qcy-detail-help{padding:62px 20px}
  .qcy-video-grid{grid-template-columns:repeat(auto-fit,minmax(260px,354px))}
  .qcy-detail-help .qcy-assistance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:620px){
  .qcy-detail-catalog__inner{padding:26px 16px 40px}
  .qcy-detail-product__overview{display:flex;flex-direction:column-reverse;align-items:stretch;padding:22px;border-radius:16px}
  .qcy-detail-product__copy{text-align:center}.qcy-detail-product__copy>span{justify-content:center}
  .qcy-detail-product__copy h2{font-size:30px}.qcy-detail-product__copy p{font-size:14px}
  .qcy-detail-product__image{width:100%;height:auto;aspect-ratio:1/1;max-width:300px;margin:0 auto;padding:20px}
  .qcy-detail-jump{margin-top:14px;border-radius:12px}.qcy-detail-jump a{padding:9px 14px;font-size:13px}
  .qcy-detail-section,.qcy-detail-help{padding:52px 16px}
  .qcy-detail-inline-videos{padding:26px 18px}.qcy-detail-inline-videos>h2{font-size:27px;margin-bottom:22px}
  .qcy-detail-section h2,.qcy-detail-help h2{font-size:31px;margin-bottom:28px}
  .qcy-video-grid,.qcy-manual-list,.qcy-detail-help .qcy-assistance-grid{grid-template-columns:1fr}
  .qcy-faq-tabs{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px}
  .qcy-faq-list summary{padding:15px 52px 15px 16px;font-size:15px}.qcy-faq-list details>div{padding:0 20px 18px 16px}
  .qcy-detail-help .qcy-assistance-grid>div{height:200px}
}