:root{--ink:#17221d;--muted:#5e6b64;--green:#174d3a;--green2:#0d392b;--mint:#e7f0eb;--paper:#f7f7f3;--white:#fff;--gold:#c89a49;--coral:#d96f59;--line:#d9dfdb;--shadow:0 18px 50px rgba(20,48,37,.12);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;background:var(--white);line-height:1.75}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{height:76px;display:flex;align-items:center;gap:28px;padding:0 max(24px,calc((100vw - var(--max))/2));position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:11px;margin-right:auto;line-height:1.2}.brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:white;font-weight:800}.brand strong{display:block;font-size:16px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:700}.nav a:hover,.nav a[aria-current="page"]{color:var(--green);text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:8px}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;font-weight:800;border:1px solid transparent;cursor:pointer}.header-cta,.btn-primary{background:var(--coral);color:white}.btn-primary:hover,.header-cta:hover{background:#bd5946}.btn-secondary{border-color:var(--green);color:var(--green);background:white}.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--line);background:white;font-size:21px}.hero{min-height:650px;position:relative;display:grid;align-items:center;overflow:hidden;background:#edf1ef}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,247,243,.98) 0%,rgba(247,247,243,.94) 36%,rgba(247,247,243,.25) 65%,rgba(247,247,243,0) 100%)}.hero-inner{width:min(var(--max),calc(100% - 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48px));margin:0 auto;padding:92px 0}.section-sm{padding:64px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:38px}.section-head h2,.section>h2{font-size:clamp(30px,4vw,46px);line-height:1.25;margin:0}.section-head>p{max-width:480px;color:var(--muted);margin:0}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{border:1px solid var(--line);background:white;transition:.25s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.product-card img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#f2f4f3;padding:18px}.product-card div{padding:22px}.product-card h3{font-size:20px;margin:0 0 8px}.product-card p{color:var(--muted);font-size:14px;margin:0 0 16px}.text-link{color:var(--green);font-weight:900;font-size:14px}.image-note{margin:18px 0 0;color:var(--muted);font-size:12px}.split{display:grid;grid-template-columns:1.05fr .95fr;min-height:540px;background:var(--paper)}.split-media img{width:100%;height:100%;object-fit:cover}.split-copy{padding:75px max(32px,calc((100vw - var(--max))/2));padding-left:70px}.split-copy h2{font-size:42px;line-height:1.25;margin:0 0 18px}.check-list{list-style:none;padding:0;margin:26px 0}.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}.check-list li:before{content:"✓";color:var(--coral);font-weight:900;margin-right:10px}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.industry-card{position:relative;min-height:380px;overflow:hidden;background:var(--ink);color:white}.industry-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72;transition:.35s}.industry-card:hover img{transform:scale(1.03);opacity:.58}.industry-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.82),transparent 70%)}.industry-content{position:absolute;z-index:1;left:25px;right:25px;bottom:24px}.industry-content span{font-size:12px;color:#f0c377;font-weight:900}.industry-content h3{font-size:25px;line-height:1.25;margin:7px 0}.industry-content p{font-size:14px;margin:0;color:#ecf2ef}.process{background:var(--mint)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#bdcec5;border:1px solid #bdcec5}.step{background:var(--mint);padding:30px 24px}.step b{display:grid;place-items:center;width:36px;height:36px;background:var(--green);color:white;margin-bottom:22px}.step h3{margin:0 0 8px}.step p{color:var(--muted);font-size:14px;margin:0}.cta-band{background:var(--green2);color:white}.cta-inner{width:min(var(--max),calc(100% - 48px));margin:auto;padding:64px 0;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta-inner h2{font-size:38px;line-height:1.25;margin:0 0 8px}.cta-inner p{margin:0;color:#c8d8d0}.site-footer{background:#10241c;color:#d7e1dc;padding:60px max(24px,calc((100vw - var(--max))/2)) 28px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}.site-footer h3{color:white;margin:0 0 12px;font-size:16px}.site-footer p,.site-footer a{font-size:14px;color:#bdcdc5}.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid #365045;font-size:12px;color:#8fa59b}.page-hero{background:var(--paper);padding:90px 24px}.page-hero-inner{width:min(var(--max),100%);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:65px}.page-hero h1{font-size:clamp(38px,5vw,60px)}.page-hero p{color:var(--muted);font-size:18px}.page-hero img{width:100%;aspect-ratio:4/3;object-fit:contain;background:white;border:1px solid var(--line);padding:30px}.crumb{font-size:13px;color:var(--muted);margin-bottom:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:28px;border-top:3px solid var(--green);background:var(--paper)}.feature h3{margin:0 0 8px}.feature p{margin:0;color:var(--muted);font-size:14px}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{text-align:left;padding:16px;border-bottom:1px solid var(--line)}.spec-table th{width:25%;color:var(--green)}.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.case{border:1px solid var(--line)}.case img{width:100%;aspect-ratio:16/9;object-fit:cover}.case div{padding:25px}.case h3{margin:0 0 8px}.case p{color:var(--muted);margin:0}.quote-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-panel{background:var(--green);color:white;padding:38px}.contact-panel h2{margin-top:0}.contact-panel p{color:#d7e5de}.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.quote-form label{font-size:14px;font-weight:800}.quote-form input,.quote-form select,.quote-form textarea{display:block;width:100%;margin-top:7px;padding:13px 14px;border:1px solid #bcc8c1;background:white}.quote-form .full{grid-column:1/-1}.notice{font-size:12px;color:var(--muted);margin-bottom:4px}.form-intro{color:var(--muted);margin:-8px 0 24px}.form-status{min-height:1.75em;margin:4px 0 0;color:var(--green);font-size:13px;font-weight:800}.contact-panel a{text-decoration:underline;text-underline-offset:3px}.faq details{border-bottom:1px solid var(--line);padding:19px 0}.faq summary{font-weight:900;cursor:pointer}.faq details p{color:var(--muted)}@media(max-width:900px){.nav{display:none;position:absolute;top:75px;left:0;right:0;background:white;padding:20px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.menu-btn{display:block}.header-cta{display:none}.hero{min-height:620px}.hero:after{background:linear-gradient(90deg,rgba(247,247,243,.96),rgba(247,247,243,.76))}.trust-inner,.product-grid,.steps{grid-template-columns:repeat(2,1fr)}.industry-grid,.feature-grid{grid-template-columns:1fr}.split,.page-hero-inner,.quote-layout{grid-template-columns:1fr}.split-media{min-height:420px}.split-copy{padding:55px 24px}.footer-grid{grid-template-columns:1fr 1fr}.industry-card{min-height:330px}}@media(max-width:600px){.site-header{height:68px;padding:0 16px}.brand small{display:none}.hero-inner,.section,.trust-inner,.cta-inner{width:calc(100% - 32px)}.hero{min-height:680px}.hero-copy{padding:60px 0}.hero h1{font-size:39px}.hero-lead{font-size:16px}.trust-inner,.product-grid,.steps,.case-grid,.quote-form{grid-template-columns:1fr}.trust-item,.trust-item:first-child{border-left:0;border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.section{padding:70px 0}.section-head{display:block}.section-head>p{margin-top:12px}.split-media{min-height:300px}.split-copy h2{font-size:34px}.cta-inner{display:block}.cta-inner .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr}.page-hero{padding:60px 16px}.page-hero-inner{gap:35px}.quote-form .full{grid-column:auto}}
.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.knowledge-card{border:1px solid var(--line);padding:28px;background:#fff}.knowledge-card .num{display:block;color:var(--coral);font-size:13px;font-weight:900;margin-bottom:18px}.knowledge-card h3{font-size:22px;line-height:1.35;margin:0 0 10px}.knowledge-card p{color:var(--muted);font-size:14px;margin:0 0 18px}.rich-copy{max-width:820px}.rich-copy h2{margin-top:55px}.rich-copy h3{margin-top:32px}.rich-copy p,.rich-copy li{color:#4f5d56}.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.compare-item{border-left:4px solid var(--gold);padding:20px 24px;background:var(--paper)}.compare-item h3{margin:0 0 8px}.compare-item p{margin:0;color:var(--muted)}@media(max-width:900px){.knowledge-grid{grid-template-columns:1fr}}@media(max-width:600px){.compare-grid{grid-template-columns:1fr}}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.gallery-item{padding:0;border:1px solid var(--line);background:#fff;text-align:left;cursor:pointer;color:var(--ink);overflow:hidden}.gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#f3f5f4;transition:transform .25s}.gallery-item:hover img{transform:scale(1.025)}.gallery-item span{display:block;padding:13px 14px;font-weight:800}.lightbox{width:min(1000px,calc(100% - 32px));max-height:92vh;padding:18px;border:0;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.35)}.lightbox::backdrop{background:rgba(8,20,15,.82)}.lightbox img{width:100%;max-height:75vh;object-fit:contain;background:#f4f5f4}.lightbox p{margin:12px 40px 0 0;font-weight:700}.lightbox-close{position:absolute;right:22px;top:20px;width:40px;height:40px;border:0;background:rgba(17,34,27,.88);color:#fff;font-size:26px;cursor:pointer}@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.gallery-grid{grid-template-columns:1fr}}

/* The flexible-packaging line is a primary offering, not a secondary promo. */
.product-grid{grid-template-columns:repeat(6,1fr)}
.product-card{grid-column:span 2}
.product-card-featured{grid-column:span 4;display:grid;grid-template-columns:1.05fr .95fr;border-top:3px solid var(--coral)}
.product-card-featured img{height:100%;aspect-ratio:auto;object-fit:cover;padding:0}
.product-card-featured div{align-self:center;padding:30px}
.product-label{display:inline-block;margin-bottom:8px;color:var(--coral);font-size:12px;font-weight:900}
@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,1fr)}.product-card,.product-card-featured{grid-column:auto}.product-card-featured{display:block}.product-card-featured img{height:auto;aspect-ratio:4/3}.product-card-featured div{padding:22px}}
@media(max-width:600px){.product-grid{grid-template-columns:1fr}}