:root{--navy:#101e2d;--orange:#f47935;--ink:#152331;--muted:#65717a;--paper:#f5f6f4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:#fff;font-family:Tahoma,"Microsoft YaHei",Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}header{height:96px;display:flex;align-items:center;justify-content:space-between;padding:0 6%;background:white;position:sticky;top:0;z-index:10;border-bottom:1px solid #eee}.brand{display:flex;gap:18px;align-items:center}.brand img{width:115px;height:52px;object-fit:contain}.brand>span{font-size:11px;letter-spacing:1px;line-height:1.6;border-left:1px solid #ddd;padding-left:18px}.brand small{letter-spacing:0;color:var(--muted)}nav{display:flex;gap:30px;font-size:14px}nav a:hover,.text-link:hover{color:var(--orange)}.languages{display:flex;border:1px solid #dde1e3;padding:3px;border-radius:5px}.languages button{border:0;background:none;padding:6px 12px;font-size:13px;border-radius:3px}.languages button[aria-pressed=true]{background:var(--navy);color:#fff}.hero{background:var(--navy);color:white;display:grid;grid-template-columns:1fr 1fr;min-height:620px;overflow:hidden}.hero-copy{padding:75px 0 45px 12%;z-index:1}.eyebrow{font-size:11px;font-weight:bold;letter-spacing:2px;color:#cbd2d9;display:flex;align-items:center;gap:10px}.eyebrow>span{width:7px;height:7px;background:var(--orange);border-radius:50%}h1{font-size:clamp(36px,3.8vw,62px);line-height:1.32;letter-spacing:-1.5px;margin:28px 0 24px}p{color:var(--muted)}.hero-sub{color:#bfc8d2;max-width:470px;font-size:16px;line-height:1.9}.actions{display:flex;gap:25px;align-items:center;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;padding:15px 22px;font-size:14px;font-weight:bold;border-radius:3px;transition:transform .2s,background .2s}.orange{background:var(--orange);color:#101e2d}.orange:hover{background:#ff965b;transform:translateY(-2px)}.text-link{font-size:14px;border-bottom:1px solid #596370;padding-bottom:5px}.hero-note{display:flex;gap:24px;color:#8796a5;font-size:9px;letter-spacing:1.3px;margin-top:55px}.hero-visual{position:relative;min-width:0}.hero-visual>img{width:100%;height:100%;object-fit:cover;display:block}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy),transparent 30%);pointer-events:none}.image-label{position:absolute;right:8%;top:45px;border-left:2px solid var(--orange);padding-left:15px;z-index:1}.image-label span{display:block;font-size:28px;letter-spacing:4px;font-weight:bold}.image-label small{font-size:9px;letter-spacing:2px}.visual-caption{position:absolute;right:8%;bottom:22px;font-size:10px;color:#b5bec7;z-index:1}.feature-strip{padding:26px 6%;background:#e9eeef;display:grid;grid-template-columns:repeat(3,1fr);font-size:13px}.feature-strip div{display:flex;align-items:center;justify-content:center;gap:18px;border-right:1px solid #ccd3d6}.feature-strip div:last-child{border:0}.feature-strip b{font-size:24px;color:#687c8a}.section{padding:85px 6%;scroll-margin-top:10px}.dark{color:#637887}h2{font-size:clamp(26px,2.6vw,38px);line-height:1.45;margin:18px 0;color:inherit;letter-spacing:-.6px}.section-heading{display:flex;justify-content:space-between;gap:50px;align-items:flex-end;margin-bottom:36px}.section-heading>div{max-width:650px}.section-heading>p{max-width:330px;font-size:14px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product{border:1px solid #e4e7e7;border-radius:4px;overflow:hidden}.product-photo{height:240px;overflow:hidden;position:relative;background:var(--navy)}.product-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.product:hover .product-photo img{transform:scale(1.07)}.black img{object-position:70% 70%}.color img{object-position:90% 35%;transform:scale(1.25)}.color:hover img{transform:scale(1.32)}.product-photo>span{position:absolute;top:15px;left:18px;color:#fff;font-size:11px}.product-body{padding:26px}.product-body small{font-size:10px;color:#9a633f;letter-spacing:1.5px}h3{font-size:18px;line-height:1.6;margin:12px 0}.product-body p{font-size:14px;min-height:72px}.product-body a{font-size:13px;border-top:1px solid #e8e8e8;display:block;padding-top:18px;margin-top:22px;font-weight:bold}.selection-art{height:240px;background:#e7eceb;padding:25px;position:relative}.selection-art .ring{float:right;font-size:25px;border:1px solid #abbab8;border-radius:100%;padding:7px 20px}.selection-art small{display:block;letter-spacing:2px;font-size:10px;margin-top:5px}.selection-art h3{font-size:26px;line-height:1.5;margin-top:45px}.disclaimer{font-size:11px;margin-top:22px}.applications{background:var(--paper)}.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:45px}.application-grid article{border-top:1px solid #cad1d1;padding-top:22px}.application-grid span{color:#ad7755;font-size:12px}.application-grid p{font-size:14px}.guide{display:grid;grid-template-columns:1fr 1fr;gap:70px}.guide>div>p{font-size:14px}.guide ol{list-style:none;margin:0;padding:0}.guide li{display:flex;gap:25px;border-bottom:1px solid #e3e7e7;padding:15px 0}.guide li>b{color:var(--orange);font-size:13px;padding-top:13px}.guide h3{margin:8px 0}.guide li p{margin:0 0 12px;font-size:14px}.contact{background:var(--navy);color:white;display:grid;grid-template-columns:1.1fr 1fr;gap:80px}.contact h2{font-size:42px}.contact p{color:#afbdc9;max-width:470px;font-size:14px}.contact-details{align-self:center}.contact-details>small{color:#a3b2be;font-size:12px}.phone{display:block;font-size:clamp(24px,2.7vw,40px);font-weight:bold;letter-spacing:1px;margin:7px 0 20px}.address{display:flex;gap:15px;color:#bcc8d1;font-size:14px;margin-bottom:25px}.copy{display:block;border:0;background:none;color:#bac7d1;text-decoration:underline;padding:12px 0;font-size:12px}#copy-status{font-size:12px;color:#f7b185}footer{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:28px 6%;font-size:11px}footer>a:first-child{font-size:20px;font-weight:bold}footer small{display:block;font-size:8px;letter-spacing:1px}footer p{max-width:600px;margin:0}.mobile-call{display:none}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:5px}@media(min-width:1600px){.hero,.section,.feature-strip,header,footer{padding-left:max(6%,calc((100% - 1400px)/2));padding-right:max(6%,calc((100% - 1400px)/2))}.hero-copy{padding-left:0}.hero{padding-right:0}}@media(max-width:950px){header{padding:0 4%;height:80px}nav{gap:15px;font-size:12px}.brand>span{display:none}.hero-copy{padding:55px 0 40px 8%}.hero{min-height:560px}.hero-note{gap:14px;font-size:8px}.section{padding:60px 5%}.product-grid{gap:15px}.product-body{padding:20px}.product-photo,.selection-art{height:200px}.selection-art h3{font-size:22px}.contact{gap:35px}.contact h2{font-size:34px}}@media(max-width:650px){html{scroll-padding-top:76px}header{height:76px}.brand img{width:95px;height:46px}nav{display:none}.hero{display:flex;flex-direction:column}.hero-copy{padding:42px 6% 25px}h1{font-size:38px;margin-top:23px;letter-spacing:-1px}.hero-sub{font-size:15px;max-width:none}.hero-note{margin-top:28px}.hero-visual{height:320px}.hero-visual:after{background:linear-gradient(180deg,var(--navy),transparent 22%)}.image-label{top:25px}.feature-strip{grid-template-columns:1fr;padding:15px 6%;gap:8px}.feature-strip div{border:0;justify-content:flex-start;gap:15px}.feature-strip b{font-size:18px;width:20px}.section{padding:48px 6%}.section-heading{display:block;margin-bottom:25px}.section-heading>p{max-width:none}.product-grid,.application-grid,.guide,.contact{grid-template-columns:1fr}.product-photo,.selection-art{height:240px}.product-body p{min-height:0}.product-grid{gap:22px}.application-grid{gap:15px;margin-top:25px}.application-grid article{padding-top:15px}.guide{gap:20px}.contact{gap:25px}.contact h2{font-size:33px}.phone{font-size:29px}footer{padding:28px 6% 100px;align-items:flex-start;flex-wrap:wrap;gap:16px}footer p{order:3;font-size:10px}.mobile-call{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;background:var(--orange);padding:18px 6%;z-index:20;font-size:13px;box-shadow:0 -3px 15px #0002}.mobile-call b{font-size:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.brand{display:flex;flex-direction:column;align-items:flex-start;gap:0}.brand strong{font-size:20px;line-height:1.5}.brand small{font-size:11px;letter-spacing:1px}.color img,.color:hover img{transform:none}.product:hover .color img{transform:scale(1.07)}@media(max-width:650px){.brand strong{font-size:17px}}

.languages{position:relative;padding:0;border:0;background:none}.languages .flag{width:27px;height:18px;object-fit:cover;border-radius:4px;box-shadow:0 0 0 1px #00000012;flex-shrink:0}.languages button{display:flex;align-items:center;gap:10px;font-size:14px}.languages #language-toggle{padding:10px 13px;border:1px solid #dce2e5;border-radius:9px;background:#fff;min-width:115px;justify-content:space-between}.chevron{font-size:18px;color:#6c7881;transition:transform .2s}.languages #language-toggle[aria-expanded=true] .chevron{transform:rotate(180deg)}#language-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:155px;padding:6px;background:#fff;border:1px solid #e2e7ea;border-radius:12px;box-shadow:0 12px 30px #101e2d20;z-index:30}#language-menu[hidden]{display:none}#language-menu [role="menuitemradio"]{width:100%;padding:11px 10px;border-radius:7px;color:var(--ink)}#language-menu [role="menuitemradio"]:hover,#language-menu [role="menuitemradio"]:focus-visible{background:#f0f3f4}#language-menu [role="menuitemradio"][aria-checked=true]{background:#edf2f4}.selected-mark{margin-left:auto;color:#cb642b;visibility:hidden}#language-menu [role="menuitemradio"][aria-checked=true] .selected-mark{visibility:visible}@media(max-width:650px){.languages #language-toggle{min-width:105px;padding:9px 10px}}
#language-menu{min-width:0;width:100%;padding:4px;border-radius:9px}#language-menu [role="menuitemradio"]{padding:9px 7px;gap:8px;font-size:13px}.selected-mark{font-size:11px}#language-menu .flag{width:24px;height:16px}

.specifications{margin-top:36px;padding:30px;background:#f5f6f4;border:1px solid #e3e7e7;border-radius:8px}.spec-heading h3{font-size:24px;margin:10px 0}.spec-heading p{font-size:13px;margin:8px 0 22px}.size-list{display:flex;flex-wrap:wrap;gap:9px}.size-list span{padding:7px 13px;background:white;border:1px solid #dce2e3;border-radius:5px;font-size:14px;font-variant-numeric:tabular-nums}.specifications h4{font-size:14px;margin:25px 0 12px}.color-list{display:flex;flex-wrap:wrap;gap:12px 24px}.color-option{display:flex;align-items:center;gap:8px;font-size:13px}.color-option i{width:20px;height:20px;background:var(--swatch);border:1px solid #0002;border-radius:50%}.color-option small{color:#77848c;font-size:10px}@media(max-width:650px){.specifications{padding:20px}.size-list{gap:7px}.size-list span{padding:6px 10px;font-size:13px}.color-list{gap:13px 20px}}
.swatch-r{--swatch:#c73d49}.swatch-y{--swatch:#e7c94d}.swatch-g{--swatch:#287755}.swatch-bl{--swatch:#30558d}.swatch-bk{--swatch:#252a2e}.swatch-br{--swatch:#885649}.swatch-wh{--swatch:#fff}

.eyebrow>span{width:auto;height:auto;background:none;border-radius:0}.eyebrow-dot{width:7px;height:7px;flex-shrink:0;background:var(--orange);border-radius:50%}

.starting-price{color:#ffab78;font-size:21px;font-weight:bold;margin:24px 0 0}.starting-price+.actions{margin-top:20px}

.swatch-gy{--swatch:#92979c}


.sales-note{color:#bdc8d2;font-size:13px;max-width:470px;margin:8px 0 0;line-height:1.8}.sales-note+.actions{margin-top:24px}

.faq{background:#f5f6f4}.faq article{padding:15px 0;border-bottom:1px solid #dce2e3}.faq article p{font-size:14px;max-width:900px}.language-links{font-size:13px}.language-links a{text-decoration:underline}

.delivery-note{margin-top:25px;padding-top:18px;border-top:1px solid #ffffff22}.delivery-note h3{font-size:15px;margin:0 0 8px}.delivery-note p{margin:0;font-size:13px}

#language-menu [role="menuitemradio"]{display:flex;align-items:center;border:0;cursor:pointer;font-family:inherit}

.application-grid article{border-top:0;padding-top:0}.application-photo{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:7px;margin-bottom:22px;border:1px solid #e1e5e4}.application-grid h3{margin-top:10px}@media(max-width:650px){.application-grid{gap:28px}.application-grid article{padding-top:0}}

.product-benefits{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:0 0 28px}.product-benefits>div{display:flex;gap:16px;align-items:center;padding:20px 24px;background:#f5f6f4;border:1px solid #e3e7e7;border-radius:7px}.benefit-icon{font-size:30px;color:#b46e42;flex-shrink:0}.product-benefits h3{margin:0 0 5px;font-size:18px}.product-benefits p{margin:0;font-size:13px}@media(max-width:650px){.product-benefits{grid-template-columns:1fr;gap:12px}.product-benefits>div{padding:17px 20px}}

.technical-source{font-size:11px;color:#65717a;margin:-10px 0 25px;line-height:1.8}.technical-source a{color:#955a36;text-decoration:underline}

.site-credit{text-align:center;padding:0 20px 22px;font-size:11px;color:#77838c}.site-credit a:hover{color:#b46e42;text-decoration:underline}@media(max-width:650px){footer{padding-bottom:22px}.site-credit{padding-bottom:90px}}
/* Footer: clear hierarchy and a connected support row. */
footer{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:28px;padding:28px 6% 22px;background:#f8f9f8;border-top:1px solid #e5e9e8}footer>a:first-child{font-size:17px;line-height:1.5}footer p{font-size:11px;line-height:1.8;max-width:650px;justify-self:center;text-align:center;color:#7c8790}footer>a:last-child{font-size:11px;white-space:nowrap;color:#596c7b}.site-credit{position:relative;background:#f8f9f8;padding:17px 6% 22px;color:#89939b;font-size:11px;line-height:1.6}.site-credit:before{content:"";display:block;position:absolute;top:0;left:6%;right:6%;height:1px;background:#e3e8e6}.site-credit a{display:inline-flex;align-items:center;gap:5px}.site-credit a:after{content:"↗";font-size:11px;color:#8b969f}.site-credit a:hover{color:#506677;text-decoration:none}@media(max-width:650px){footer{grid-template-columns:1fr auto;gap:14px;padding:24px 6% 20px}footer>a:first-child{font-size:16px}footer p{grid-column:1/-1;grid-row:2;order:initial;text-align:left;justify-self:start;font-size:10px;max-width:none}.site-credit{padding:16px 6% 88px;font-size:10px}}

/* Readable bilingual typography, including Thai marks and smaller screens. */
body{font-size:17px;line-height:1.8}
nav,.languages button,#language-menu [role="menuitemradio"]{font-size:16px}
.hero-sub{font-size:19px;line-height:1.9;max-width:520px}
.sales-note{font-size:16px;line-height:1.85;max-width:520px}
.btn,.text-link{font-size:16px}
.eyebrow{font-size:13px;letter-spacing:1.3px}
.hero-note{font-size:12px;letter-spacing:.6px}
.feature-strip{font-size:16px}
.section-heading>p,.product-body p,.application-grid p,.guide>div>p,.guide li p,.faq article p,.contact p{font-size:17px;line-height:1.85}
h3,.product-benefits h3{font-size:20px}
.product-body small,.selection-art small,.product-photo>span{font-size:13px}
.product-body a,.spec-heading p,.color-option,.product-benefits p,.delivery-note p{font-size:16px}
.specifications h4,.size-list span,.delivery-note h3,.address{font-size:17px}
.technical-source,.disclaimer,.brand small,.contact-details>small,.copy,#copy-status{font-size:14px}
footer p,footer>a:last-child,.site-credit{font-size:13px}
@media(max-width:950px){nav{font-size:15px}.hero-note{font-size:11px}}
@media(max-width:650px){body{font-size:16px}.hero-sub{font-size:18px}.sales-note{font-size:16px}.hero-note{gap:16px;font-size:11px;flex-wrap:wrap}.section-heading>p,.product-body p,.application-grid p,.guide>div>p,.guide li p,.faq article p,.contact p{font-size:16px}.size-list span{font-size:15px}footer p,.site-credit{font-size:13px}.hero-copy{padding-bottom:32px}}
/* Fixed vector arrow avoids iOS emoji backgrounds. */
.arrow-icon{display:inline-block;width:1em;height:1em;vertical-align:-.12em;background:currentColor;mask:url('/assets/arrow-up-right.svg') center/contain no-repeat;-webkit-mask:url('/assets/arrow-up-right.svg') center/contain no-repeat;flex-shrink:0}
.site-credit a:after{content:none}.site-credit a:after{content:"";display:inline-block;width:1em;height:1em;background:currentColor;mask:url('/assets/arrow-up-right.svg') center/contain no-repeat;-webkit-mask:url('/assets/arrow-up-right.svg') center/contain no-repeat}
/* Scroll timelines use composited transforms and preserve normal page scrolling. */
main,.feature-strip{overflow-x:clip}
.hero-visual{overflow:hidden}
.hero-visual>img{transform-origin:center;will-change:transform}
[data-scroll-effect]{transform-origin:center;backface-visibility:hidden}
[data-scroll-effect]:focus-within{opacity:1!important;transform:none!important}
@media print{[data-scroll-effect],.hero-copy,.hero-visual>img{opacity:1!important;transform:none!important}}
html,body{overflow-x:clip}