:root{--navy:#071c32;--navy-2:#0b2d4f;--blue:#123f67;--yellow:#ffb300;--yellow-2:#f29f05;--line:#dfe5eb;--soft:#f5f6f7;--paper:#fff;--ink:#112337;--muted:#667483;--line-green:#08a63c;--shadow:0 9px 28px rgba(7,28,50,.09);--radius:6px;--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:300;background:var(--yellow);color:var(--navy);padding:10px 16px;font-weight:900}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #e8ebee;box-shadow:0 2px 12px rgba(7,28,50,.05)}.header-inner{width:min(1480px,calc(100% - 36px));min-height:76px;margin:auto;display:grid;grid-template-columns:minmax(230px,1fr) auto auto;align-items:center;gap:28px}.brand-lockup{display:flex;align-items:center;gap:11px;width:max-content}.brand-lockup>img{height:55px;width:auto}.brand-icon{display:grid;place-items:center;width:48px;height:48px;color:var(--yellow-2);font-size:35px}.brand-lockup strong{display:block;color:var(--navy);font-size:25px;line-height:1.05;letter-spacing:.04em}.brand-lockup small{display:block;margin-top:5px;color:#243b52;font-size:10px;font-weight:900;letter-spacing:.08em}.main-nav{height:76px;display:flex;align-items:stretch}.main-nav a{position:relative;display:flex;align-items:center;padding:0 16px;font-size:14px;font-weight:900;white-space:nowrap}.main-nav a:after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:3px;background:var(--yellow);transform:scaleX(0);transition:transform .2s}.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}.header-phone{display:flex;align-items:center;gap:10px;padding:12px 17px;border-radius:4px;background:var(--yellow);color:var(--navy);font-weight:950;font-size:18px;box-shadow:0 3px 0 #d58d00}.menu-toggle{display:none;border:0;background:transparent;color:var(--navy);font-size:24px;padding:10px}.home-hero{position:relative;min-height:430px;color:#fff;background:linear-gradient(90deg,rgba(3,18,33,.9) 0%,rgba(3,18,33,.66) 35%,rgba(3,18,33,.14) 70%),url('/assets/machinery/hero-home.webp') center/cover no-repeat;overflow:hidden}.home-hero>.container{min-height:430px;display:flex;align-items:center}.hero-copy{max-width:660px;padding:54px 0}.hero-copy h1{margin:0 0 10px;font-size:clamp(34px,4.1vw,58px);line-height:1.12;letter-spacing:.03em}.hero-copy strong{display:block;color:var(--yellow);font-size:clamp(24px,3.2vw,43px)}.hero-copy p{margin:11px 0 0;font-size:19px;font-weight:800}.hero-actions{display:flex;gap:12px;margin-top:25px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:10px 22px;border:1px solid transparent;border-radius:4px;background:var(--yellow);color:var(--navy);font-weight:950;cursor:pointer;transition:transform .18s,background .18s}.button:hover{transform:translateY(-2px);background:#ffc22b}.button-dark{background:var(--navy);color:#fff}.button-outline{background:#fff;border-color:var(--line);color:var(--navy)}.button-small{min-height:38px;padding:7px 15px;font-size:14px}.home-proof{position:absolute;left:0;right:0;bottom:0;background:rgba(5,27,48,.88);border-top:1px solid rgba(255,255,255,.16)}.proof-grid{display:grid;grid-template-columns:repeat(5,1fr)}.proof-item{display:flex;align-items:center;justify-content:center;gap:12px;min-height:82px;padding:12px;border-right:1px solid rgba(255,255,255,.12)}.proof-item:last-child{border:0}.proof-item i{display:grid;place-items:center;width:42px;height:42px;border:2px solid var(--yellow);border-radius:50%;color:var(--yellow);font-size:18px}.proof-item strong{display:block;font-size:14px}.proof-item small{display:block;color:#c7d1dc;font-size:11px}.section{padding:58px 0}.section-soft{background:var(--soft)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:27px}.section-heading.center{display:block;text-align:center}.section-heading h2{margin:0;color:var(--navy);font-size:32px;line-height:1.2}.section-heading p{margin:5px 0 0;color:var(--muted);font-weight:700}.section-heading h2:after{content:"";display:block;width:42px;height:3px;margin-top:11px;background:var(--yellow)}.section-heading.center h2:after{margin-inline:auto}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.category-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 4px 14px rgba(7,28,50,.05);transition:transform .2s,box-shadow .2s}.category-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.category-card img{width:100%;aspect-ratio:1.35/1;object-fit:cover}.category-card-body{padding:15px;text-align:center}.category-card h3{margin:0;color:var(--navy);font-size:17px}.category-card p{min-height:42px;margin:6px 0 12px;color:var(--muted);font-size:12px}.category-card .button{width:100%;min-height:36px;padding:6px 10px;font-size:12px}.feature-row{margin-top:32px;padding:22px;border:1px solid var(--line);background:#fff;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.feature-row article{display:flex;align-items:center;gap:13px;padding:5px 13px;border-right:1px solid var(--line)}.feature-row article:last-child{border:0}.feature-row i{color:var(--navy);font-size:28px}.feature-row strong{display:block;font-size:14px}.feature-row small{display:block;color:var(--muted);font-size:11px}.page-hero{position:relative;min-height:190px;color:#fff;background:linear-gradient(90deg,rgba(4,23,41,.96),rgba(4,23,41,.62),rgba(4,23,41,.18)),var(--page-hero) center/cover no-repeat}.page-hero-inner{min-height:190px;display:flex;flex-direction:column;justify-content:center}.page-hero h1{margin:0;font-size:42px;line-height:1.18}.page-hero p{margin:7px 0 0;color:var(--yellow);font-size:18px;font-weight:900}.breadcrumbs{display:flex;gap:8px;margin-top:18px;color:#dce5ed;font-size:13px}.breadcrumbs a:hover{color:var(--yellow)}.listing-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px}.filter-panel{align-self:start;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.filter-panel section{padding:18px;border-bottom:1px solid var(--line)}.filter-panel section:last-child{border:0}.filter-panel h2{margin:0 0 12px;font-size:17px}.filter-panel a{display:flex;justify-content:space-between;padding:7px 0;color:#425367;font-size:14px}.filter-panel a:hover,.filter-panel a.active{color:var(--yellow-2);font-weight:800}.filter-form{display:grid;gap:11px}.filter-form label{font-size:13px;font-weight:800}.filter-form input,.filter-form select,.contact-form input,.contact-form select,.contact-form textarea{width:100%;min-height:42px;padding:9px 11px;border:1px solid #cfd7df;border-radius:4px;background:#fff;color:var(--ink)}.filter-form .button{width:100%}.listing-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.listing-top p{margin:0;color:var(--muted);font-size:14px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 4px 15px rgba(7,28,50,.05)}.product-card>a:first-child{display:block;overflow:hidden}.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .25s}.product-card:hover img{transform:scale(1.035)}.product-card-body{padding:14px}.product-card h2,.product-card h3{margin:0 0 6px;color:var(--navy);font-size:18px;line-height:1.3}.product-meta{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:8px;color:var(--muted);font-size:12px}.product-price{margin:4px 0 11px;color:var(--navy);font-size:19px;font-weight:950}.product-card .button{width:100%;min-height:37px}.pagination{display:flex;justify-content:center;gap:5px;margin-top:28px}.pagination a,.pagination span{display:grid;place-items:center;min-width:36px;height:36px;border:1px solid var(--line);background:#fff;font-size:13px}.pagination .active{border-color:var(--yellow);background:var(--yellow);font-weight:900}.empty-state{padding:50px 25px;border:1px dashed #bdc8d2;background:#fafbfc;text-align:center}.empty-state i{color:var(--yellow-2);font-size:42px}.empty-state h2{margin:12px 0 4px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{min-height:205px;padding:25px 19px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-align:center;box-shadow:0 4px 14px rgba(7,28,50,.04)}.service-card i{display:grid;place-items:center;width:65px;height:65px;margin:0 auto 16px;border:2px solid var(--yellow);border-radius:50%;color:var(--navy);font-size:28px}.service-card h2,.service-card h3{margin:0 0 7px;font-size:18px}.service-card p{margin:0;color:var(--muted);font-size:13px}.service-card a{display:inline-block;margin-top:12px;color:var(--yellow-2);font-size:13px;font-weight:900}.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:32px}.news-list{display:grid;gap:15px}.news-card{display:grid;grid-template-columns:170px 1fr auto;align-items:center;gap:18px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.news-card img{width:170px;height:105px;object-fit:cover;border-radius:4px}.news-card h2{margin:3px 0 5px;font-size:19px}.news-card p{margin:0;color:var(--muted);font-size:13px}.news-card time{color:#768595;font-size:12px}.badge{display:inline-block;padding:3px 7px;border-radius:3px;background:var(--yellow);color:var(--navy);font-size:10px;font-weight:900}.sidebar-box{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.sidebar-box h2{margin:0 0 12px;font-size:19px}.sidebar-box a{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #edf0f3;font-size:14px}.about-intro{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:42px}.about-copy h2{margin:0 0 15px;color:var(--navy);font-size:30px}.about-copy p{color:#435367}.about-image{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}.about-image img{width:100%;aspect-ratio:16/10;object-fit:cover}.values-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:28px}.value-card{padding:18px;border:1px solid var(--line);background:#fff;text-align:center}.value-card i{color:var(--yellow-2);font-size:28px}.value-card strong{display:block;margin-top:8px}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}.contact-layout{display:grid;grid-template-columns:270px minmax(350px,1fr) 310px;gap:28px}.contact-details{display:grid;gap:16px}.contact-item{display:grid;grid-template-columns:34px 1fr;gap:12px}.contact-item i{color:var(--yellow-2);font-size:21px}.contact-item strong{display:block}.contact-item small{display:block;color:var(--muted)}.map-frame{min-height:430px;border:1px solid var(--line);background:#eef1f4}.map-frame iframe{width:100%;height:430px;border:0}.contact-form{padding:22px;border:1px solid var(--line);background:#fff}.contact-form h2{margin:0 0 16px;font-size:21px}.contact-form label{display:block;margin-bottom:12px;font-size:13px;font-weight:800}.contact-form textarea{min-height:120px;resize:vertical}.contact-form .button{width:100%}.notice{padding:12px 15px;margin-bottom:15px;border-left:4px solid var(--line-green);background:#eefaf2}.notice.error{border-color:#d83a35;background:#fff1f0}.detail-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:38px}.detail-image img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}.detail-info h1{margin:0 0 9px;font-size:38px;line-height:1.2}.detail-price{margin:17px 0;color:var(--yellow-2);font-size:27px;font-weight:950}.spec-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.spec-grid div{padding:11px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.spec-grid small{display:block;color:var(--muted)}.detail-actions{display:flex;gap:10px;margin-top:20px}.article{max-width:850px;margin:auto}.article h1{font-size:40px;line-height:1.25}.article-meta{display:flex;gap:14px;color:var(--muted);font-size:13px}.article-cover{width:100%;margin:22px 0;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius)}.article-content{font-size:17px;line-height:1.9}.article-content img{height:auto;border-radius:4px}.article-content h2{margin-top:34px;color:var(--navy)}.repair-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.repair-card{overflow:hidden;border:1px solid var(--line);background:#fff}.repair-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.repair-card div{padding:17px}.repair-card h2{margin:5px 0 7px;font-size:20px}.repair-card p{margin:0;color:var(--muted);font-size:13px}.site-footer{color:#e5edf4;background:var(--navy)}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:42px;padding-block:45px}.footer-grid h2{margin:0 0 13px;color:#fff;font-size:18px}.footer-grid p{color:#aebdcb}.footer-grid a,.footer-grid span{display:block;margin:7px 0;color:#b8c5d1;font-size:13px}.footer-grid a:hover{color:var(--yellow)}.footer-line{color:var(--yellow)!important;font-weight:900}.footer-contact{border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}.footer-contact>.container{display:grid;grid-template-columns:repeat(5,1fr)}.footer-contact a,.footer-contact>.container>span{display:flex;align-items:center;gap:12px;min-height:78px;padding:12px;border-right:1px solid rgba(255,255,255,.1)}.footer-contact i{color:var(--yellow);font-size:20px}.footer-contact span span,.footer-contact a span{font-size:12px}.footer-contact small{display:block;color:#91a4b5;font-size:10px}.footer-bottom>.container{min-height:54px;display:flex;justify-content:space-between;align-items:center;color:#8da0b2;font-size:12px}.footer-bottom a{margin-left:18px}.floating-contact{position:fixed;right:15px;top:50%;z-index:80;width:78px;transform:translateY(-30%);overflow:hidden;border-radius:6px;box-shadow:0 9px 26px rgba(0,0,0,.18)}.floating-contact a{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-weight:900}.float-line{height:86px;color:#fff;background:var(--line-green)}.float-phone{height:92px;color:var(--navy);background:var(--yellow)}.floating-contact i{font-size:26px}.floating-contact span{font-size:11px;line-height:1.35}.mobile-contact{display:none}.legal-content{max-width:850px;margin:auto}.legal-content h1{font-size:38px}.legal-content h2{margin-top:30px}.legal-content li{margin:8px 0}
@media(max-width:1100px){.header-inner{grid-template-columns:1fr auto auto}.main-nav a{padding-inline:10px}.header-phone span{display:none}.header-phone{padding:12px}.category-grid{grid-template-columns:repeat(3,1fr)}.product-grid{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.contact-layout{grid-template-columns:240px 1fr}.contact-form{grid-column:1/-1}.proof-grid{grid-template-columns:repeat(5,1fr)}.proof-item{gap:7px}.proof-item i{width:35px;height:35px}.proof-item small{display:none}}
@media(max-width:840px){body{padding-bottom:62px}.header-inner{min-height:68px;grid-template-columns:1fr auto}.brand-lockup strong{font-size:21px}.brand-lockup small{font-size:9px}.menu-toggle{display:block}.header-phone{display:none}.main-nav{position:fixed;inset:68px 0 auto;background:#fff;display:none;height:auto;padding:12px 20px 20px;border-top:1px solid var(--line);box-shadow:var(--shadow);grid-template-columns:1fr 1fr}.main-nav.open{display:grid}.main-nav a{min-height:48px;padding:10px 14px;border-bottom:1px solid var(--line)}.main-nav a:after{display:none}.main-nav a.active{color:var(--yellow-2)}.home-hero,.home-hero>.container{min-height:530px}.home-hero{background-position:63% center}.hero-copy{align-self:flex-start;padding-top:50px;max-width:570px}.home-proof{position:absolute}.proof-grid{grid-template-columns:repeat(2,1fr)}.proof-item{min-height:55px;border-bottom:1px solid rgba(255,255,255,.1)}.proof-item:nth-child(5){grid-column:1/-1}.category-grid{grid-template-columns:repeat(2,1fr)}.feature-row{grid-template-columns:repeat(2,1fr)}.feature-row article{border-bottom:1px solid var(--line)}.listing-layout{grid-template-columns:1fr}.filter-panel{display:grid;grid-template-columns:1fr 1fr}.filter-panel section{border-right:1px solid var(--line)}.service-grid{grid-template-columns:repeat(2,1fr)}.news-layout{grid-template-columns:1fr}.news-sidebar{display:none}.about-intro{grid-template-columns:1fr}.values-row{grid-template-columns:repeat(3,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr)}.contact-layout{grid-template-columns:1fr}.contact-form{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-contact>.container{grid-template-columns:1fr 1fr}.floating-contact{display:none}.mobile-contact{position:fixed;left:0;right:0;bottom:0;z-index:150;display:grid;grid-template-columns:1fr 1fr;height:62px;box-shadow:0 -4px 18px rgba(0,0,0,.15)}.mobile-contact a{display:flex;align-items:center;justify-content:center;gap:9px;color:#fff;font-weight:900}.mobile-contact a:first-child{background:var(--yellow-2);color:var(--navy)}.mobile-contact a:last-child{background:var(--line-green)}.detail-layout{grid-template-columns:1fr}.repair-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.container{width:min(100% - 28px,var(--container))}.header-inner{width:calc(100% - 24px)}.brand-icon{width:38px;font-size:28px}.brand-lockup strong{font-size:19px}.brand-lockup small{max-width:185px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-hero{background-position:68% center}.hero-copy{padding-top:38px}.hero-copy h1{font-size:33px}.hero-copy strong{font-size:24px}.hero-copy p{font-size:15px}.hero-actions{flex-wrap:wrap}.home-proof{background:rgba(5,27,48,.94)}.proof-grid{grid-template-columns:1fr 1fr}.proof-item{justify-content:flex-start;padding-left:14px}.proof-item i{display:none}.section{padding:42px 0}.section-heading{display:block}.section-heading .button{margin-top:14px}.section-heading h2{font-size:27px}.category-grid{gap:10px}.category-card-body{padding:12px 9px}.category-card h3{font-size:15px}.category-card p{display:none}.category-card .button{margin-top:8px}.feature-row{padding:12px;gap:0}.feature-row article{padding:12px 7px}.feature-row i{font-size:22px}.feature-row small{display:none}.page-hero,.page-hero-inner{min-height:175px}.page-hero h1{font-size:34px}.page-hero p{font-size:15px}.listing-layout{gap:18px}.filter-panel{grid-template-columns:1fr}.filter-panel section{border-right:0}.listing-top{align-items:flex-start;gap:12px}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.product-card-body{padding:11px}.product-card h2,.product-card h3{font-size:15px}.product-meta{display:none}.product-price{font-size:15px}.service-grid{grid-template-columns:1fr 1fr;gap:10px}.service-card{min-height:185px;padding:20px 11px}.service-card i{width:55px;height:55px;font-size:23px}.news-card{grid-template-columns:105px 1fr;gap:12px}.news-card img{width:105px;height:92px}.news-card>a.button{display:none}.news-card h2{font-size:16px}.news-card p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.values-row{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr}.map-frame,.map-frame iframe{height:330px;min-height:330px}.detail-info h1,.article h1{font-size:30px}.spec-grid{grid-template-columns:1fr}.detail-actions{flex-direction:column}.repair-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;padding-block:35px}.footer-grid section:not(:first-child){display:none}.footer-contact>.container{grid-template-columns:1fr 1fr}.footer-contact a,.footer-contact>.container>span{min-height:66px}.footer-contact>.container>span:last-child{grid-column:1/-1}.footer-bottom>.container{display:block;padding:15px 0;text-align:center}.footer-bottom span{display:block}.footer-bottom a{margin:0 8px}}

.company-facts{margin-top:32px;padding:26px;border:1px solid var(--line);border-left:5px solid var(--yellow);background:var(--soft)}.company-facts>h2{margin:0 0 18px;color:var(--navy);font-size:26px}.company-facts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.company-facts-grid>div{padding:16px;border:1px solid var(--line);background:#fff}.company-facts-grid small,.company-facts-grid span{display:block;color:var(--muted);font-size:13px}.company-facts-grid strong{display:block;margin:3px 0;color:var(--navy);font-size:18px}.footer-company strong,.footer-company small{display:block}.footer-company strong{margin-top:8px;color:#fff}.footer-company small{color:#91a4b5}.footer-contact>.container{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}@media(max-width:560px){.company-facts-grid{grid-template-columns:1fr}}

/* 2026-08-16: reliable mobile navigation and narrow-screen reflow */
.menu-toggle-icon{display:block;width:22px;height:25px;object-fit:contain}

@media(max-width:430px){
  .hero-copy{padding-top:32px}
  .hero-copy h1{font-size:28px;line-height:1.12;letter-spacing:-.02em}
  .hero-copy strong{font-size:22px;line-height:1.2}
  .hero-copy p{font-size:14px;line-height:1.55}
  .hero-actions{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:8px;width:100%}
  .hero-actions .button{min-width:0;min-height:46px;padding:10px 7px;font-size:14px;white-space:nowrap}
  .product-grid{grid-template-columns:1fr;gap:16px}
  .product-card-body{padding:14px}
  .product-card h2,.product-card h3{font-size:18px}
  .product-meta{display:flex}
  .product-price{font-size:19px}
}