:root{
  --primary:#0d5bd7;
  --primary-dark:#083f97;
  --accent:#25d366;
  --text:#1d2736;
  --muted:#6d7786;
  --bg:#f5f8fc;
  --card:#ffffff;
  --border:#e2e8f0;
  --shadow:0 12px 35px rgba(18,38,63,.08);
  --radius:8px;
  --container:min(1200px, calc(100% - 32px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:var(--container);margin:0 auto}
.section{padding:72px 0}
.section-sm{padding:48px 0}
.bg-soft{background:var(--bg)}
.muted{color:var(--muted)}
.badge{display:inline-flex;align-items:center;padding:7px 12px;border-radius:6px;background:#eaf1ff;color:var(--primary);font-size:.88rem;font-weight:700;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:6px;border:1px solid transparent;font-weight:700;transition:.25s ease;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}
.btn-block{width:100%}
.topbar{background:var(--primary-dark);color:#fff;font-size:.92rem}
#site-header{display:contents}
.topbar .container{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:10px 0}
.topbar-items,.topbar-actions{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.topbar span{opacity:.96}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid rgba(226,232,240,.8);transition:box-shadow .2s ease}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(18,38,63,.12)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-logo{display:block;width:220px;height:52px;object-fit:contain;object-position:left center}
.logo-mark{display:block;width:220px;height:52px;flex:0 0 220px;background:url('../images/junyi/brand/junyi-footer-logo.webp?v=1') left center/contain no-repeat}
.logo-mark img{display:none!important}
.brand>.logo-mark+div{display:none}
.footer-logo-panel{display:inline-flex;align-items:center;background:#fff;border-radius:14px;padding:10px 14px}
.footer-logo{width:190px;height:49px}
.footer-brand{align-items:flex-start;flex-direction:column;gap:10px}
.footer-brand small{color:#bed0f5}
.brand h1,.brand strong{margin:0;font-size:1.35rem;line-height:1.15}
.brand small{display:block;color:var(--muted);font-size:.83rem}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.nav-links a{font-weight:600;color:#243042}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.nav-actions{display:flex;align-items:center;gap:12px}
.mobile-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:#fff;align-items:center;justify-content:center;font-size:1.2rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#eef5ff 0,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:center;min-height:680px;padding:56px 0}
.hero-copy h1{font-size:3.25rem;line-height:1.06;margin:18px 0 16px;max-width:12ch;letter-spacing:0}
.hero-copy p{font-size:1.05rem;color:var(--muted);max-width:62ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-media{position:relative}
.hero-media .frame{background:#fff;border-radius:28px;padding:14px;box-shadow:var(--shadow);display:grid;place-items:center;overflow:hidden;position:relative}
.hero-media img{width:100%;height:620px;object-fit:contain;object-position:center center;border-radius:18px;background:#fff}
.hero-dots{display:flex;justify-content:center;gap:10px;margin-top:18px}
.hero-dot{width:12px;height:12px;border-radius:999px;border:none;background:#c8d3e7;cursor:pointer;transition:all .2s ease}
.hero-dot.active{background:var(--primary);transform:scale(1.15)}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:999px;border:none;background:rgba(17,24,39,.72);color:#fff;font-size:30px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.hero-prev{left:14px}.hero-next{right:14px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:28px}
.section-head h2{margin:0;font-size:2rem}
.section-head p{margin:10px 0 0;color:var(--muted);max-width:65ch}
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.category-card,.product-card,.info-card,.feature-card{display:flex;flex-direction:column;height:100%}
.card-media{position:relative;background:#fff;padding:16px;min-height:250px;display:flex;align-items:center;justify-content:center}
.category-card .card-media img,.product-card .card-media img{width:100%;height:220px;object-fit:contain;object-position:center center;border-radius:16px;background:#fff}
.category-card .card-media img,.product-card .card-media img{transition:transform .28s ease}
.card-body{padding:20px}
.card-title{margin:0 0 10px;font-size:1.15rem}
.card-price{font-weight:800;color:var(--primary);margin:12px 0}
.card-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding:0 20px 20px}
.chip-list{display:flex;gap:10px;flex-wrap:wrap}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.feature-item{display:flex;gap:14px;align-items:flex-start}
.icon-bubble{width:48px;height:48px;border-radius:14px;background:#eaf1ff;color:var(--primary);display:grid;place-items:center;font-size:1.3rem;flex:0 0 auto}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-card{background:#fff;padding:24px;border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow);text-align:center}
.stat-num{font-size:2rem;font-weight:800;color:var(--primary);display:block}
.process-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.media-panel img{width:100%;border-radius:22px;box-shadow:var(--shadow)}
.media-stack{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.media-stack img{aspect-ratio:4/3;object-fit:cover}
.testimonial-grid,.faq-grid,.contact-grid,.detail-grid,.listing-grid{display:grid;gap:24px}
.testimonial-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.testimonial-card{padding:24px}
.stars{color:#ffac33;font-size:1.1rem;margin-bottom:12px}
.faq-grid{grid-template-columns:1.15fr .85fr}
.accordion{display:grid;gap:14px}
.acc-item{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff}
.acc-head{padding:18px 20px;display:flex;justify-content:space-between;gap:16px;align-items:center;font-weight:700;cursor:pointer}
.acc-body{padding:0 20px 18px;color:var(--muted);display:none}
.acc-item.active .acc-body{display:block}
.cta-banner{background:linear-gradient(135deg,var(--primary) 0,#2f88ff 100%);color:#fff;border-radius:28px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;box-shadow:var(--shadow)}
.breadcrumb{font-size:.92rem;color:var(--muted);padding:18px 0}
.breadcrumb a{color:var(--muted)}
.breadcrumb span{margin:0 6px}
.detail-grid{grid-template-columns:1fr .88fr .42fr;align-items:start}
.gallery-main{background:#fff;border:1px solid var(--border);border-radius:22px;padding:18px;box-shadow:var(--shadow);display:grid;place-items:center;overflow:hidden;position:relative;cursor:zoom-in;outline:none}
.gallery-main:focus-visible{box-shadow:0 0 0 3px rgba(13,91,215,.25),var(--shadow)}
.gallery-main img{width:100%;height:480px;max-width:100%;object-fit:contain;object-position:center center;background:#fff;border-radius:16px;transition:transform .2s ease}
.gallery-main.is-zooming img{transform:scale(1.8)}
.gallery-zoom-hint{position:absolute;right:30px;bottom:28px;padding:8px 12px;border-radius:999px;background:rgba(15,24,48,.78);color:#fff;font-size:.82rem;font-weight:700;pointer-events:none}
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
.gallery-thumbs img{width:100%;height:95px;object-fit:contain;object-position:center center;border-radius:14px;border:2px solid transparent;cursor:pointer;background:#fff}
.gallery-thumbs img.active{border-color:var(--primary)}
.variant-grid{align-items:stretch}
.variant-card{display:flex;flex-direction:column;height:100%}
.variant-media{position:relative;width:100%;min-height:230px;padding:14px;border:0;border-bottom:1px solid var(--border);background:#fff;display:grid;place-items:center;overflow:hidden;cursor:zoom-in}
.variant-media img{width:100%;height:210px;object-fit:contain;object-position:center;background:#fff;border-radius:14px;transition:transform .28s ease}
.variant-media:hover img,.variant-media:focus-visible img{transform:scale(1.055)}
.variant-media:focus-visible{outline:3px solid rgba(13,91,215,.28);outline-offset:-3px}
.variant-zoom-hint{position:absolute;right:22px;bottom:18px;padding:6px 10px;border-radius:999px;background:rgba(15,24,48,.8);color:#fff;font-size:.76rem;font-weight:700;opacity:0;transform:translateY(5px);transition:.2s ease;pointer-events:none}
.variant-media:hover .variant-zoom-hint,.variant-media:focus-visible .variant-zoom-hint{opacity:1;transform:none}
.variant-option{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.variant-option span:last-child{display:grid;line-height:1.2}
.variant-option small{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.variant-option strong{font-size:.94rem;margin-top:3px}
.variant-swatch{width:32px;height:32px;flex:0 0 32px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px #cbd5e1,0 3px 10px rgba(15,24,48,.12)}
.variant-card .card-title{font-size:1rem}
.variant-card .card-body{padding-bottom:14px}
.variant-card .card-actions{padding-top:0}
.image-lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,10,20,.92);display:none;align-items:center;justify-content:center;padding:28px}
.image-lightbox.open{display:flex}
.lightbox-stage{width:min(1100px,calc(100vw - 140px));height:min(820px,calc(100vh - 90px));display:grid;place-items:center;position:relative}
.lightbox-stage img{max-width:100%;max-height:100%;object-fit:contain}
.lightbox-counter{position:absolute;left:50%;bottom:0;transform:translateX(-50%);background:rgba(0,0,0,.62);color:#fff;padding:7px 12px;border-radius:999px;font-weight:700}
.lightbox-close,.lightbox-arrow{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;display:grid;place-items:center;z-index:2}
.lightbox-close{top:20px;right:22px;width:48px;height:48px;border-radius:50%;font-size:34px}
.lightbox-arrow{top:50%;transform:translateY(-50%);width:54px;height:70px;border-radius:16px;font-size:48px}
.lightbox-prev{left:24px}.lightbox-next{right:24px}
.lightbox-close:hover,.lightbox-arrow:hover,.lightbox-close:focus-visible,.lightbox-arrow:focus-visible{background:rgba(255,255,255,.26);outline:2px solid #fff}
body.lightbox-open{overflow:hidden}
.detail-main,.quote-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.detail-main h1{font-size:2.3rem;line-height:1.1;margin:0 0 10px}
.detail-meta{color:var(--muted);margin-bottom:18px}
.inline-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.detail-main ul{padding-left:18px}
.quick-icons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}
.quick-icons .mini{padding:14px;background:#f8fbff;border:1px solid var(--border);border-radius:16px;text-align:center;font-size:.92rem}
.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}
.spec-card{background:#f8fbff;border:1px solid var(--border);border-radius:18px;padding:18px}
.spec-table{width:100%;border-collapse:collapse}
.spec-table td{padding:9px 0;border-bottom:1px solid #edf2f7;vertical-align:top}
.spec-table td:first-child{font-weight:700;width:34%}
.quote-card h3{margin-top:0}
.quote-price{font-size:1.55rem;font-weight:800;color:var(--primary);line-height:1.3;margin:10px 0 16px}
.form{display:grid;gap:12px}
.form input,.form textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--border);outline:none}
.form .form-honey{display:none!important}
.form input:focus,.form textarea:focus{border-color:var(--primary)}
.form textarea{min-height:110px;resize:vertical}
.form button:disabled{cursor:wait;opacity:.7}
.form-status{margin:0;text-align:center;font-size:.9rem;color:var(--muted)}
.form-status.success{color:#137333}
.form-status.error{color:#b3261e}
.form-privacy{margin:2px 0 0;color:var(--muted);font-size:.78rem;line-height:1.45;text-align:center}
.form-privacy a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}
.contact-mini{display:grid;gap:10px;margin-top:16px;color:var(--muted)}
.legal-page{max-width:880px}
.legal-page h1{font-size:2.6rem;line-height:1.1;margin:18px 0 8px}
.legal-page h2{font-size:1.3rem;margin:32px 0 10px}
.legal-page p,.legal-page li{color:#4f5d70}
.legal-page ul{padding-left:22px}
.legal-updated{font-size:.92rem;color:var(--muted)!important;margin-bottom:28px}
.listing-grid{grid-template-columns:280px minmax(0,1fr)}
.filter-box{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;position:sticky;top:110px;box-shadow:var(--shadow)}
.filter-list{display:grid;gap:10px;margin-top:14px}
.filter-link{padding:11px 14px;border-radius:12px;background:#f8fbff;border:1px solid transparent;font-weight:600}
.filter-link:hover,.filter-link.active{background:#eaf1ff;border-color:#cfe0ff;color:var(--primary)}
.about-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:28px;align-items:center}
.footer{background:#0f1830;color:#eef3ff;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.1fr .8fr .8fr 1fr;gap:26px;padding:56px 0 26px}
.footer a{color:#dce6ff}
.footer h4{margin:0 0 14px}
.footer p,.footer li{color:#bed0f5}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:14px 0 26px;color:#adc1eb;font-size:.92rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.floating-wa{position:fixed;right:22px;bottom:22px;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(37,211,102,.36);z-index:60;font-size:1rem;font-weight:800}
.floating-wa::before,.floating-wa::after{content:'';position:absolute;inset:-8px;border-radius:50%;border:2px solid rgba(37,211,102,.55);animation:waPulse 1.8s infinite}
.floating-wa::after{animation-delay:.9s}
@keyframes waPulse{0%{transform:scale(.8);opacity:0}50%{opacity:.65}100%{transform:scale(1.35);opacity:0}}
.floating-label{position:fixed;right:98px;bottom:34px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:10px 14px;border-radius:999px;z-index:59;font-weight:700;color:var(--primary)}
.mobile-contact-bar{display:none}
.edit-mode-banner{position:fixed;left:50%;transform:translateX(-50%);bottom:96px;background:#111827;color:#fff;padding:10px 14px;border-radius:999px;z-index:80;font-size:.9rem;display:none}
.editable[contenteditable='true']{outline:2px dashed rgba(13,91,215,.45);outline-offset:3px}
.hidden{display:none!important}
@media (hover:hover) and (pointer:fine){
  .category-card .card-media:hover img,.product-card .card-media:hover img{transform:scale(1.055)}
}
@media (prefers-reduced-motion:reduce){
  .category-card .card-media img,.product-card .card-media img,.gallery-main img,.variant-media img,.variant-zoom-hint{transition:none}
}
@media (max-width:1100px){
  .hero-grid,.process-grid,.about-grid,.faq-grid,.detail-grid,.listing-grid,.footer-grid{grid-template-columns:1fr}
  .stats,.testimonial-grid,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.spec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .filter-box{position:static}
  .detail-grid{gap:18px}
}
@media (max-width:860px){
  .topbar .container{display:grid;grid-template-columns:1fr;justify-items:start}
  .mobile-toggle{display:inline-flex}
  .nav-links{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--border);padding:18px 20px;display:none;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-actions .btn{display:none}
  .brand h1,.brand strong{font-size:1.1rem}
  .hero-grid{padding:40px 0;min-height:auto}
  .hero-copy h1{font-size:2.35rem}
  .section{padding:58px 0}
  .cta-banner{grid-template-columns:1fr}
  .quick-icons,.testimonial-grid,.stats,.grid-3,.grid-4,.gallery-thumbs,.spec-grid{grid-template-columns:1fr 1fr}
  .floating-label{display:none}
}
@media (max-width:560px){
  body{font-size:15px}
  .container{width:min(100% - 20px, 1000px)}
  .section{padding:48px 0}
  .brand-logo{width:142px;height:40px}
  .logo-mark{width:142px;height:40px;flex-basis:142px}
  .hero-copy h1{font-size:1.9rem}
  .hero-media img{height:auto;aspect-ratio:4/3;object-fit:contain;object-position:center center}
  .card-media{min-height:200px}
  .category-card .card-media img,.product-card .card-media img{height:180px}
  .hero-arrow{width:38px;height:38px;font-size:26px}
  .section-head{display:block}
  .section-head h2{font-size:1.6rem}
  .quick-icons,.testimonial-grid,.stats,.grid-3,.grid-4,.gallery-thumbs,.spec-grid,.footer-grid{grid-template-columns:1fr}
  .gallery-main img{height:auto;aspect-ratio:1/1;object-fit:contain;object-position:center center}
  .gallery-zoom-hint{right:22px;bottom:22px}
  .variant-media{min-height:250px}
  .variant-media img{height:230px}
  .variant-zoom-hint{opacity:1;transform:none}
  .image-lightbox{padding:14px}
  .lightbox-stage{width:100%;height:calc(100vh - 70px)}
  .lightbox-arrow{width:44px;height:60px;font-size:40px}
  .lightbox-prev{left:8px}.lightbox-next{right:8px}
  .lightbox-close{top:12px;right:12px}
  .detail-main h1{font-size:1.75rem}
  .card-actions{padding:0 16px 16px}
  .card-body,.detail-main,.quote-card,.filter-box{padding:18px}
  .floating-wa{right:16px;bottom:78px;width:58px;height:58px}
  .mobile-contact-bar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);padding:10px;border-top:1px solid var(--border);z-index:58}
  .mobile-contact-bar .btn{padding:12px 10px;font-size:.95rem}
}


.hero-copy .badge{margin-bottom:4px}
.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px}
.hero-metrics div{background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow)}
.hero-metrics strong{display:block;color:var(--primary);font-size:1.05rem}
.hero-metrics span{display:block;color:var(--muted);font-size:.9rem;margin-top:4px}
.hero-carousel-frame{min-height:640px}
.card-title{line-height:1.35}
.product-card .card-body p.muted,.category-card .card-body p.muted{min-height:72px}
.footer-brand{margin-bottom:14px}
.contact-big div{font-size:1rem}
@media (max-width:860px){
  .hero-metrics{grid-template-columns:1fr 1fr 1fr}
  .hero-carousel-frame{min-height:auto}
}
@media (max-width:560px){
  .hero-metrics{grid-template-columns:1fr}
  .product-card .card-body p.muted,.category-card .card-body p.muted{min-height:0}
}