*{box-sizing:border-box}html,body{margin:0;font-family:Lato,Arial,"Noto Sans TC",sans-serif;color:#555;background:#fff}a{color:inherit;text-decoration:none}.wrap{max-width:1080px;margin:auto;padding:0 20px}.topbar{height:30px;border-bottom:1px solid #eee;font-size:12px;color:#777}.topbar .wrap{display:flex;justify-content:flex-end;gap:24px;align-items:center;height:100%}.head{height:96px;display:flex;align-items:center;justify-content:center;position:relative}.logo img{max-height:72px;max-width:300px}.head-contact{position:absolute;right:20px;text-align:right;font-size:13px}.head-contact span{display:block;color:#999;margin-top:4px}.hamb{display:none;border:0;background:none;font-size:24px}nav{border-top:1px solid #eee;border-bottom:1px solid #eee}nav .wrap{height:48px;display:flex;justify-content:center;align-items:center;gap:42px}nav a{font-weight:900;font-size:14px;text-transform:uppercase}nav a:hover{color:#ed1b24}.hero{max-width:1080px;margin:0 auto}.hero img{width:100%;display:block}.products-section,.contact{max-width:1080px;margin:35px auto;padding:0 20px}.products-section h2,.contact h2{text-align:center;font-size:23px;color:#333;letter-spacing:1px;margin:25px 0 30px}.products-section h2:after,.contact h2:after{content:"";display:block;width:32px;height:3px;background:#ed1b24;margin:12px auto}.product-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px 14px}.product-card{text-align:center;min-width:0}.pic{position:relative;overflow:hidden;background:#fafafa;aspect-ratio:1/1.22}.pic img{width:100%;height:100%;object-fit:cover;transition:.35s}.product-card:hover .pic img{transform:scale(1.04)}.quick{position:absolute;bottom:-36px;left:0;right:0;background:#ed1b24;color:#fff;padding:9px;font-size:12px;transition:.25s}.product-card:hover .quick{bottom:0}.cat{text-transform:uppercase;color:#999;font-size:10px;margin-top:10px}.product-card h3{font-size:13px;font-weight:400;line-height:1.35;color:#555;margin:5px 0}.contact{padding-top:20px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.contact li{margin:8px 0;line-height:1.6}.contact iframe{width:100%;height:430px;border:0}.qr{display:flex;gap:20px;align-items:start;margin-top:20px}.qr figure{margin:0;text-align:center;font-size:11px;color:#999}.qr img{width:145px;max-width:100%;height:auto;border:1px solid #eee;padding:5px;background:#fff}.qr figcaption{margin-top:6px}.contact-copy{padding-right:12px}.listing{padding-top:35px;padding-bottom:60px}.listing h1{text-align:center;color:#333}.filters{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:20px 0 35px}.filters button{border:1px solid #ccc;background:white;padding:8px 13px;cursor:pointer}.filters button.active,.filters button:hover{background:#ed1b24;color:white;border-color:#ed1b24}.product-detail{padding-top:28px;padding-bottom:70px}.breadcrumbs{font-size:12px;color:#999;margin-bottom:25px}.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px}.main-image{background:#fafafa;min-height:500px;display:flex;align-items:center;justify-content:center}.main-image img{max-width:100%;max-height:680px}.thumbs{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}.thumbs button{width:74px;height:86px;padding:0;border:1px solid #ddd;background:#fff;cursor:pointer}.thumbs img{width:100%;height:100%;object-fit:cover}.summary .category{font-size:12px;color:#999;text-transform:uppercase}.summary h1{font-size:28px;font-weight:500;color:#333;line-height:1.25;margin-top:8px}.gallery{position:relative}.main-image{border:1px solid #eee}.breadcrumbs a:hover{color:#ed1b24}.line{width:32px;height:3px;background:#ddd;margin:20px 0}.description{font-size:16px;line-height:1.9;color:#555}.enquire{display:inline-block;background:#25d366;color:#fff;font-weight:bold;padding:13px 22px;margin:25px 0}.meta{border-top:1px dotted #ddd;padding-top:15px;font-size:12px;color:#888}footer{border-top:1px solid #eee;text-align:center;padding:28px;font-size:13px;color:#777}.social{margin-top:12px;font-size:18px}.whatsapp{position:fixed;right:18px;bottom:18px;background:#25d366;color:white;padding:12px 17px;border-radius:24px;box-shadow:0 3px 15px #999;z-index:20}@media(max-width:900px){.product-grid{grid-template-columns:repeat(3,1fr)}.head-contact{display:none}.contact-grid,.detail-grid{grid-template-columns:1fr}.main-image{min-height:300px}}@media(max-width:560px){.topbar{display:none}.head{height:72px}.logo img{max-height:54px;max-width:220px}.hamb{display:block;position:absolute;left:18px}nav{display:none}nav.open{display:block}nav .wrap{height:auto;display:block;padding:8px 20px}nav a{display:block;padding:12px 0}.product-grid{grid-template-columns:repeat(2,1fr);gap:18px 10px}.products-section{padding:0 12px}.contact-grid{gap:20px}.contact iframe{height:300px}.detail-grid{gap:24px}.summary h1{font-size:23px}.main-image img{max-height:500px}}

/* V1.7 static product search */
nav .wrap{position:relative}.nav-search-toggle{border:0;background:transparent;font:inherit;font-weight:900;font-size:14px;color:#555;cursor:pointer;padding:10px 0}.nav-search-toggle:hover{color:#ed1b24}.product-search-panel{display:none;position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:1000;padding:72px 18px 24px;overflow:auto}.product-search-panel.open{display:block}.product-search-box{max-width:850px;margin:0 auto;background:#fff;border-radius:4px;box-shadow:0 12px 45px rgba(0,0,0,.3);overflow:hidden}.product-search-head{display:flex;align-items:center;gap:10px;padding:15px;border-bottom:1px solid #eee}.product-search-input{flex:1;border:1px solid #ccc;border-radius:3px;padding:13px 15px;font-size:17px;outline:none}.product-search-input:focus{border-color:#ed1b24;box-shadow:0 0 0 2px rgba(237,27,36,.08)}.product-search-close{border:0;background:#f3f3f3;border-radius:3px;width:42px;height:42px;font-size:22px;cursor:pointer}.product-search-help{padding:9px 16px;color:#999;font-size:12px;border-bottom:1px solid #f1f1f1}.product-search-results{max-height:65vh;overflow:auto}.search-result{display:grid;grid-template-columns:76px 1fr;gap:14px;align-items:center;padding:11px 16px;border-bottom:1px solid #eee;cursor:pointer}.search-result:hover,.search-result.active{background:#fff7f7}.search-result img{width:70px;height:70px;object-fit:cover;background:#fafafa}.search-result-title{color:#333;font-size:14px;line-height:1.4}.search-result-cat{font-size:11px;color:#999;margin-top:4px}.search-empty{padding:28px 16px;text-align:center;color:#999}.search-count{font-size:11px;color:#999;margin-left:auto;white-space:nowrap}
@media(max-width:560px){.nav-search-toggle{display:block;width:100%;text-align:left;padding:12px 0}.product-search-panel{padding:15px 10px}.product-search-head{padding:10px}.product-search-input{font-size:16px}.search-result{grid-template-columns:60px 1fr;padding:10px}.search-result img{width:54px;height:54px}}


/* ============================================================
   Oeiya V1.8 — mobile app-style responsive experience
   ============================================================ */
.about-oeiya{max-width:1080px;margin:42px auto 20px;padding:0 20px}
.about-oeiya .about-card{border:1px solid #ececec;background:#fff;padding:28px 34px;box-shadow:0 5px 22px rgba(0,0,0,.035)}
.about-oeiya h2{text-align:center;font-size:23px;color:#333;letter-spacing:1px;margin:0 0 22px}
.about-oeiya h2:after{content:"";display:block;width:32px;height:3px;background:#ed1b24;margin:12px auto}
.about-oeiya p{line-height:1.85;margin:0 0 18px;color:#555}
.about-oeiya h3{font-size:18px;color:#333;margin:22px 0 12px}
.scope-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.scope-list li{position:relative;padding:13px 15px 13px 42px;border:1px solid #eee;background:#fafafa;line-height:1.7}
.scope-list li:before{content:"✓";position:absolute;left:15px;top:13px;color:#ed1b24;font-weight:900}
.scope-list strong{color:#333}

.mobile-app-bar{display:none}

@media(max-width:560px){
  html{scroll-padding-bottom:78px}
  body{padding-bottom:72px}
  .topbar{display:none!important}
  header{background:#fff;position:relative;z-index:50}
  .head{height:68px!important;padding:0 14px!important;justify-content:center!important;border-bottom:1px solid #eee}
  .logo img{max-height:52px!important;max-width:170px!important}
  .head-contact{display:none!important}
  .hamb{display:none!important}
  header nav{display:none!important}
  .whatsapp{display:none!important}
  .hero{margin:0 auto}
  .hero img{width:100%;height:auto;display:block}
  .products-section,.contact,.about-oeiya{margin-top:25px;padding-left:12px;padding-right:12px}
  .about-oeiya .about-card{padding:20px 16px;border-radius:8px}
  .about-oeiya h2{font-size:21px}
  .about-oeiya h3{font-size:17px}
  .scope-list li{padding:12px 12px 12px 38px;font-size:14px}
  .scope-list li:before{left:13px;top:12px}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:18px 10px!important}
  .product-card h3{font-size:12px}
  .pic{aspect-ratio:1/1.22}
  .quick{display:none}
  .product-detail{padding:18px 12px 88px!important}
  .breadcrumbs{margin-bottom:16px;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .detail-grid{grid-template-columns:1fr!important;gap:22px!important}
  .main-image{min-height:0!important}
  .main-image img{max-height:none!important;width:100%;height:auto}
  .thumbs{display:flex;flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px;-webkit-overflow-scrolling:touch}
  .thumbs button{flex:0 0 66px;width:66px;height:76px}
  .summary h1{font-size:22px!important;line-height:1.32}
  .enquire{display:block;text-align:center;width:100%;padding:14px 18px}
  .contact-grid{grid-template-columns:1fr!important;gap:20px!important}
  .contact-copy{padding-right:0}
  .contact li{font-size:14px}
  .contact iframe{height:280px!important}
  .qr{justify-content:center}
  footer{padding-bottom:24px}

  .mobile-app-bar{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;height:64px;background:rgba(255,255,255,.98);border-top:1px solid #ddd;box-shadow:0 -4px 18px rgba(0,0,0,.10);z-index:1200;padding-bottom:env(safe-area-inset-bottom)}
  .mobile-app-bar a,.mobile-app-bar button{appearance:none;border:0;background:none;color:#555;font-family:inherit;font-size:11px;font-weight:700;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer;padding:5px 2px}
  .mobile-app-bar .m-icon{font-size:20px;line-height:1}
  .mobile-app-bar a:active,.mobile-app-bar button:active{background:#f6f6f6}
  .mobile-app-bar .m-whatsapp{color:#128c45}
  .mobile-app-bar .m-call{color:#1565c0}

  /* Full-screen mobile search, app-like */
  .product-search-panel{padding:0!important;background:#fff!important;z-index:1300!important}
  .product-search-box{width:100%!important;max-width:none!important;height:100dvh!important;margin:0!important;border-radius:0!important;box-shadow:none!important;display:flex;flex-direction:column}
  .product-search-head{padding:12px!important;position:sticky;top:0;background:#fff;z-index:2;box-shadow:0 1px 7px rgba(0,0,0,.08)}
  .product-search-input{font-size:16px!important;padding:13px!important;border-radius:8px!important}
  .product-search-close{border-radius:8px!important;background:#f3f3f3!important}
  .product-search-help{padding:10px 14px!important;background:#fafafa}
  .product-search-results{max-height:none!important;flex:1;overflow:auto;padding-bottom:70px}
  .search-result{grid-template-columns:64px 1fr!important;padding:11px 12px!important}
  .search-result img{width:58px!important;height:58px!important;border-radius:5px}
  .search-result-title{font-size:14px!important}
}


/* ============================================================
   Oeiya V1.9 — client logo + September 2026 product update
   ============================================================ */
.head{height:118px}
.logo{display:flex;align-items:center;justify-content:center}
.logo img{max-height:98px;max-width:190px;width:auto;height:auto;object-fit:contain;border-radius:7px;box-shadow:0 1px 5px rgba(0,0,0,.10)}
@media(max-width:560px){
  .head{height:92px!important}
  .logo img{max-height:82px!important;max-width:150px!important;border-radius:5px}
}


/* Oeiya V1.9A — larger client-supplied logo */
.head{height:148px}
.logo{display:flex;align-items:center;justify-content:center}
.logo img{width:170px!important;height:auto!important;max-width:170px!important;max-height:none!important;object-fit:contain;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.12)}
@media(max-width:900px){.head{height:138px}.logo img{width:158px!important;max-width:158px!important;max-height:none!important}}
@media(max-width:560px){.head{height:126px}.logo img{width:145px!important;max-width:145px!important;max-height:none!important;border-radius:7px}.hamb{top:50%;transform:translateY(-50%)}}