*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--space-4)}body{margin:0;color:var(--ink);background:var(--surface);font:var(--text-base)/1.5 var(--font)}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button{border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:0;box-shadow:var(--focus);position:relative;z-index:5}img{max-width:100%;display:block}h1,h2,p{margin:0}h2{font-size:var(--text-xl);line-height:1.25}button:hover,a.button:hover{filter:brightness(.96)}[hidden]{display:none!important}.page-pad{padding-left:var(--page-pad);padding-right:var(--page-pad)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:absolute;left:16px;top:-90px;background:var(--yellow);padding:12px;z-index:100}.skip:focus{top:8px}.icon{width:25px;height:25px;flex-shrink:0}.header-main{display:flex;align-items:center;gap:var(--space-6);height:var(--header-height);position:relative;padding-right:260px}.brand{flex-shrink:0;width:116px}.search{height:42px;display:flex;border:1px solid #ccd1d9;border-radius:var(--radius);flex:1;margin-left:5%;min-width:170px;position:relative}.search input{border:0;background:transparent;padding:0 14px;min-width:0;width:100%;font-size:var(--text-sm);outline-offset:3px}.search button{background:var(--yellow);width:48px;border-radius:0 var(--radius) var(--radius) 0;display:grid;place-items:center;flex-shrink:0}.header-actions{display:flex;align-items:center;gap:var(--space-5)}.header-actions>button{display:grid;justify-items:center;gap:3px;font-size:var(--text-xs);white-space:nowrap;padding:0;min-height:44px}.header-actions .language{display:flex;gap:6px;align-items:center}.language select{background:transparent;border:0;min-height:44px;font-size:var(--text-sm);font-weight:700}.thai-flag{width:22px;height:22px;border-radius:50%;background:linear-gradient(#e22535 0 17%,white 17% 33%,#222e60 33% 67%,white 67% 83%,#e22535 83%)}.brand-ribbon{position:absolute;right:0;top:0;width:240px;height:115px;background:var(--yellow);clip-path:polygon(22% 0,100% 0,100% 100%,0 100%);z-index:1;display:grid;place-items:center;padding-left:25px}.brand-ribbon img{width:170px;mix-blend-mode:multiply}.main-nav{height:43px;display:flex;align-items:center;gap:var(--space-7);background:linear-gradient(90deg,#f9fafb,#e9ecf0);padding-right:240px;font-size:var(--text-sm);font-weight:600}.main-nav a,.main-nav button{display:flex;align-items:center;height:100%;white-space:nowrap}.main-nav a:after{content:'⌄';margin-left:7px;font-size:12px}.main-nav a:hover{box-shadow:inset 0 -3px var(--yellow)}.menu-toggle{display:none}.demo-bar{background:var(--yellow-soft);color:#53451a;text-align:center;font-size:11px;padding:3px 12px;letter-spacing:.1px}.eyebrow{display:inline-block;background:var(--yellow);color:var(--ink);padding:5px 14px;font-size:var(--text-base);font-weight:800;border-radius:var(--radius-sm);letter-spacing:.3px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:44px;padding:8px 22px;border-radius:var(--radius);font-weight:700;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--surface);font-size:var(--text-sm)}.primary{background:var(--yellow)!important;color:var(--ink)!important;border-color:var(--yellow)!important}.secondary{background:var(--surface);color:var(--ink)}.dark{background:var(--ink);color:var(--surface);border-color:var(--ink)}.catalog{padding-top:10px}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.category-filters{display:flex;gap:8px}.filter{background:var(--canvas);border-radius:var(--radius-sm);font-size:var(--text-sm);padding:8px 22px;font-weight:600;border:1px solid transparent;min-height:38px}.filter.active{background:var(--yellow);border-color:#f0bc00}.text-link{font-size:var(--text-sm);padding:4px 0;text-decoration:underline;text-underline-offset:3px;min-height:36px}.category-grid{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:9px}.category-card{min-width:0;padding:0 10px 9px;text-align:left;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);position:relative;background:var(--surface);overflow:hidden;display:flex;flex-direction:column}.category-card:hover{border-color:#d6aa12;box-shadow:var(--shadow-raised)}.category-image{display:block;background:#fafafa;margin:0 -10px 8px;aspect-ratio:1.58;overflow:hidden}.category-image img{width:100%;height:100%;object-fit:contain}.category-title{font-size:12px;font-weight:700;padding-right:6px;line-height:1.45}.category-subtitle{font-size:10px;color:var(--muted);margin-top:3px;padding-right:13px}.card-arrow{position:absolute;bottom:12px;right:7px;font-size:17px}.asset-note{color:var(--muted);font-size:10px;margin:6px 0 10px}.catalog-status{font-size:var(--text-sm);margin-bottom:8px}.catalog-status:empty{display:none}.state-panel{padding:28px;background:var(--canvas);border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);text-align:center;grid-column:1/-1}.process{display:flex;gap:10px;margin-bottom:10px}.process-heading{width:230px;flex-shrink:0;border:1px solid var(--line);border-radius:var(--radius);padding:12px 18px;box-shadow:var(--shadow)}.process-heading h2{font-size:23px}.process-heading span{display:block;font-size:10px;margin-top:5px;border-top:3px solid var(--yellow);padding-top:4px}.process-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);flex:1;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.process-steps li{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 30px;font-size:12px;text-align:center;line-height:1.4}.process-steps li:not(:last-child):after{content:'›';position:absolute;right:0;top:30%;font-size:35px;font-weight:300}.process-steps .icon{width:31px;height:31px;margin-bottom:4px}.step-number{position:absolute;left:20px;top:12px;background:var(--yellow);width:26px;height:26px;line-height:26px;border-radius:50%;font-weight:700;font-size:16px}.content-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px}.content-card{min-height:165px;position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);padding:13px 16px;isolation:isolate}.content-card h2{font-size:23px;display:flex;align-items:center;gap:7px}.content-card p{font-size:12px;line-height:1.65;margin:7px 0 10px}.content-card .button{min-height:34px;font-size:12px;padding:5px 14px}.content-card>div{position:relative;z-index:2}.promotion{background:linear-gradient(120deg,#fff5bc,var(--yellow));padding-left:45%}.promotion>img{position:absolute;left:0;bottom:0;width:47%;height:auto;mix-blend-mode:multiply}.knowledge>img{position:absolute;right:0;bottom:0;width:36%;height:auto;z-index:1}.knowledge>div{max-width:76%}.projects{background:#edf1f4}.projects>img{position:absolute;bottom:0;right:0;width:100%;height:80px;object-fit:cover;opacity:.5;z-index:0}.projects .button{margin-top:7px}.service{background:var(--mint)}.site-footer{display:grid;grid-template-columns:140px 1fr 1fr 1fr 190px;align-items:center;gap:24px;border-top:1px solid var(--line);padding-top:12px;padding-bottom:8px}.site-footer>div:not(.footer-tagline){display:flex;flex-direction:column;font-size:12px}.site-footer strong{font-size:13px}.site-footer span{color:var(--muted)}.site-footer .text-link{text-align:left;font-size:12px}.footer-tagline{background:var(--ink);color:var(--yellow);font:italic 22px/1.1 Georgia,serif;padding:10px 20px 10px 40px;clip-path:polygon(12% 0,100% 0,100% 100%,0 100%)}.footer-note{grid-column:1/-1;font-size:10px;color:var(--muted);text-align:center;margin-top:-12px}dialog{border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-raised);width:min(490px,calc(100% - 32px));padding:32px;color:var(--ink)}dialog::backdrop{background:#10131899}dialog h2{margin:18px 0 10px}dialog p{margin-bottom:18px;color:var(--muted);font-size:var(--text-sm)}.dialog-close{position:absolute;right:8px;top:4px;font-size:28px;width:44px;height:44px}dialog .eyebrow{font-size:12px}body:has(dialog[open]){overflow:hidden}
@media(min-width:1600px){body{max-width:1760px;margin:auto}}
@media(max-width:1250px){.header-main{gap:20px;padding-right:180px}.search{margin-left:1%}.header-actions{gap:14px}.brand-ribbon{width:165px}.brand-ribbon img{width:132px}.main-nav{gap:28px;padding-right:160px}.category-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.category-image{aspect-ratio:1.95}.category-title{font-size:13px}.process-heading{width:200px}.step-number{left:10px}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-card{min-height:170px}.promotion{padding-left:42%}.promotion>img{height:165px;object-fit:contain}.knowledge>img{height:160px;object-fit:contain}.site-footer{grid-template-columns:120px 1fr 1fr 1fr}.footer-tagline{display:none}}
@media(max-width:950px){.brand-ribbon{display:none}.header-main{padding-right:20px;gap:20px}.brand{width:96px}.header-actions{gap:15px}.header-actions>button span{display:none}.search{margin-left:0}.main-nav{padding-right:20px;gap:25px;font-size:12px}.process{flex-direction:column}.process-heading{width:100%;display:flex;align-items:center;justify-content:space-between;padding:10px 16px}.process-heading h2{font-size:21px}.process-heading h2 br{display:none}.process-heading span{border-top:0;border-left:3px solid var(--yellow);padding:0 0 0 10px;font-size:12px}.process-steps li{padding:14px 22px;min-height:105px}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.category-image{aspect-ratio:2}.filter{padding:8px 12px;font-size:12px}.catalog-toolbar .text-link{font-size:11px}.site-footer{gap:16px;grid-template-columns:110px 1fr 1fr}.site-footer>div:nth-of-type(3){grid-column:2/4}.footer-note{margin-top:0}}
@media(max-width:600px){:root{--page-pad:14px}.header-main{height:auto;min-height:113px;display:grid;grid-template-columns:85px 1fr 50px;gap:10px;padding:8px 14px 11px}.brand{width:85px}.header-actions{justify-content:flex-end;gap:14px}.header-actions>button[data-demo=quote]{display:none}.header-actions .icon{width:23px}.language select{font-size:12px;width:47px}.thai-flag{display:none}.menu-toggle{display:flex;flex-direction:column;align-items:center;font-size:10px;padding:2px}.menu-toggle .icon{width:22px;height:22px}.search{grid-column:1/-1;grid-row:2;width:100%;height:41px}.search input{font-size:12px;padding-left:10px}.main-nav{display:none;height:auto;padding:8px 14px;background:var(--canvas);grid-template-columns:1fr 1fr;gap:0}.main-nav.open{display:grid}.main-nav a,.main-nav button{min-height:44px;font-size:13px;text-align:left;padding:5px 10px}.demo-bar{font-size:9px;padding:5px 10px}.eyebrow{font-size:12px;padding:4px 10px}.catalog{padding-top:14px}.catalog-toolbar{display:block}.category-filters{display:grid;grid-template-columns:1fr 1fr;gap:6px}.filter{font-size:11px;padding:9px 7px}.filter:first-child{grid-column:1/-1}.catalog-toolbar>.text-link{display:block;margin-left:auto;font-size:11px;min-height:29px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.category-image{aspect-ratio:1.6}.category-title{font-size:12px}.category-subtitle{font-size:10px}.asset-note{font-size:10px;line-height:1.6;margin:10px 0 14px}.process-heading{align-items:flex-start;gap:15px}.process-heading h2{font-size:19px}.process-heading span{font-size:10px;max-width:135px}.process-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.process-steps li{padding:15px 20px;min-height:111px;font-size:11px}.process-steps li:not(:last-child):after{display:none}.process-steps li:nth-child(-n+2){border-bottom:1px solid var(--line)}.process-steps li:nth-child(odd){border-right:1px solid var(--line)}.step-number{width:23px;height:23px;line-height:23px;top:11px;left:12px;font-size:14px}.content-grid{grid-template-columns:1fr;gap:10px}.content-card h2{font-size:23px}.content-card{min-height:175px}.content-card p{font-size:13px}.promotion{padding-left:45%}.promotion>img{height:170px;width:45%}.knowledge>img{height:174px;width:40%}.knowledge>div{max-width:76%}.projects>img{height:108px;object-position:bottom}.projects .button{margin-top:14px}.site-footer{grid-template-columns:1fr 1fr;padding:18px 16px;gap:19px}.site-footer>a{grid-column:1/-1}.site-footer>div:nth-of-type(3){grid-column:1/-1}.footer-note{text-align:left;font-size:10px}.site-footer>div:not(.footer-tagline){font-size:11px}.site-footer strong{font-size:12px}dialog{padding:25px}.state-panel{padding:20px;font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.image-placeholder{display:grid;place-items:center;height:100%;font-size:12px;color:var(--muted);background:repeating-linear-gradient(45deg,#f3f5f7 0 10px,#fafbfc 10px 20px)}
@media(min-width:1251px){.category-grid{grid-template-columns:repeat(10,minmax(0,1fr))}.category-title{font-size:13px}.category-subtitle{font-size:11px}.category-image{aspect-ratio:1.45}.header-actions>button{font-size:12px}.main-nav{font-size:14px;gap:36px}.content-card p{font-size:14px}.process-steps li{font-size:14px}} .brand-ribbon img{mix-blend-mode:normal}
.knowledge>div{max-width:65%}@media(min-width:601px){.promotion{padding-left:48%}.promotion>img{width:45%}}
.original-logo{background:var(--ink);padding:5px 9px 6px;color:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:3px;line-height:1;flex-shrink:0}.original-logo img{width:100%;height:auto}.original-logo span{font:600 8px/1.2 Arial,sans-serif;white-space:nowrap;color:var(--surface)}.footer-brand{width:116px}.site-footer .original-logo span{color:var(--surface)}@media(max-width:600px){.original-logo{padding:4px 6px 5px}.original-logo span{font-size:6px}}
.original-logo{background:transparent;color:var(--ink);border-radius:0}.original-logo span,.site-footer .original-logo span{color:var(--ink)}.promotion>img{mix-blend-mode:normal}@media(min-width:601px) and (max-width:950px){}@media(max-width:600px){}
@media(max-width:600px){}

/* Homepage review: each Hero element has its own layout area. */
.main-nav a:after{content:none}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 350px;background:linear-gradient(120deg,#20272f,#4d555d 65%,#aab3bc);overflow:hidden}
.hero-main{position:relative;display:grid;grid-template-columns:54% 46%;min-height:410px;padding-bottom:48px;isolation:isolate}
.hero-copy{color:white;padding:24px 12px 16px 32px;z-index:2;min-width:0}
.hero h1{font-size:clamp(30px,2.65vw,47px);line-height:1.22;margin:12px 0;letter-spacing:-.6px}
.hero h1 span{font-size:.88em}.hero-copy>p{font-size:16px;font-weight:600}
.hero ul{list-style:none;padding:0;margin:14px 0 18px;font-size:14px;line-height:1.7}
.hero li:before{content:'✓';background:var(--yellow);color:var(--ink);font-size:11px;margin-right:8px;padding:0 3px;border-radius:2px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:8px}.hero-ctas .button{padding:8px 14px;gap:8px}
.hero-art{position:relative;min-width:0;align-self:stretch;overflow:hidden}
.hero-detail{position:absolute;right:0;bottom:12px;width:85%;height:72%;object-fit:contain;opacity:.85;mask-image:radial-gradient(ellipse at center,#000 45%,transparent 73%)}
.hero-mascot{position:absolute;left:0;bottom:0;width:58%;height:84%;object-fit:contain;object-position:bottom;filter:drop-shadow(0 2px 8px #0003)}
.art-caption{position:absolute;right:16px;top:22px;color:white;font:italic 22px/1.2 Georgia,serif;transform:rotate(-7deg)}
.hero-switch{position:absolute;bottom:9px;left:32px;display:flex;gap:6px;z-index:3}
.hero-switch button{padding:5px 14px;min-height:32px;border:1px solid #fff8;border-radius:24px;color:white;background:#20272f;font-size:12px}
.hero-switch button[aria-pressed=true]{background:var(--yellow);border-color:var(--yellow);color:var(--ink);font-weight:700}
.hero[data-hero=fence]{background:linear-gradient(110deg,#edf2f5,#bac7d1 70%,#8d9da9)}
.hero[data-hero=fence] .hero-copy{color:var(--ink)}.hero[data-hero=fence] h1 span{color:#795900}
.hero[data-hero=fence] .art-caption{display:none}
/* มติ 445 — แบนเนอร์ Frame Builder: พื้นขาวล้วน (รูปโต๊ะพื้นขาว — พื้นสีอื่นจะเห็นขอบกล่องรูป) · ไม่มีมาสคอต · รูปเต็มช่อง ไม่จาง ไม่ไล่ขอบ */
.hero[data-hero=frame]{background:#fff}.hero[data-hero=frame] .hero-copy{color:var(--ink)}.hero[data-hero=frame] h1 span{color:#795900}.hero[data-hero=frame] .art-caption{display:none}
.hero[data-hero=frame] .hero-detail{width:100%;height:88%;opacity:1;mask-image:none}
.quick-actions{display:grid;grid-template-columns:100px minmax(0,1fr);grid-template-rows:130px auto;gap:8px;padding:14px 14px 14px 0;align-content:center}
.guide-mascot{position:static;grid-column:1;grid-row:1/3;width:100%;height:200px;object-fit:contain;object-position:top;align-self:start}
.speech{position:relative;grid-column:2;grid-row:1;align-self:start;background:white;border:1px solid var(--ink);border-radius:28px 28px 28px 5px;padding:12px 14px 18px;font-size:13px;line-height:1.45;min-width:0}
.speech strong,.speech>span:not(.guide-arrow){display:block}
.guide-arrow{position:absolute;right:12px;bottom:-27px;font-size:48px;color:var(--yellow);line-height:1}
.quick-buttons{grid-column:2;grid-row:2;display:grid;gap:6px;min-width:0}
.quick-button{display:flex;align-items:center;gap:8px;padding:9px;background:white;border:1px solid var(--line);border-radius:var(--radius);min-height:57px;text-align:left;font-size:13px;line-height:1.3;box-shadow:var(--shadow)}
.quick-button>.icon:first-child{width:25px;height:25px}.quick-button>.icon:last-child{width:16px;margin-left:auto}.quick-button small{display:block;font-size:11px}
.content-bullets{padding-left:19px;margin:8px 0 12px;font-size:14px;line-height:1.65}.content-bullets li+li{margin-top:3px}.content-bullets li::marker{color:#9c7800}.content-card .service-pending{font-size:11px;color:var(--muted);margin-top:-5px}
.site-footer>.footer-item{display:flex;flex-direction:row!important;align-items:center;gap:12px}.footer-item>.icon{width:31px;height:31px}.footer-item>div{display:flex;flex-direction:column;gap:3px;min-width:0}.footer-item a{overflow-wrap:anywhere}.footer-item a:hover{text-decoration:underline}
.category-title{padding-right:16px;font-size:14px}.category-subtitle{padding-right:16px;font-size:11px}.category-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.category-image{aspect-ratio:2}.category-subtitle:empty{display:none}
@media(min-width:1600px){.hero-main{min-height:430px}.hero h1{font-size:46px}}
@media(min-width:601px) and (max-width:1100px){
 .hero{grid-template-columns:1fr}.hero-main{min-height:340px}.hero h1{font-size:34px}
 .quick-actions{padding:12px 20px;grid-template-columns:85px 185px minmax(0,1fr);grid-template-rows:auto;gap:12px;background:#edf1f4}
 .guide-mascot{grid-column:1;grid-row:1;height:135px}.speech{grid-column:2;grid-row:1;align-self:center;font-size:13px}
 .quick-buttons{grid-column:3;grid-row:1;grid-template-columns:1fr 1fr}.quick-button{font-size:12px}.guide-arrow{right:-25px;bottom:6px;transform:rotate(-55deg)}
 .category-filters{flex-wrap:wrap}.catalog-toolbar{align-items:flex-start}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:600px){
 .hero{display:block}.hero-main{display:block;min-height:0;height:310px;padding:0}.hero-copy{padding:14px 16px;position:relative}.hero h1{font-size:28px;margin:8px 0}.hero-copy>p{font-size:12px}.hero-copy ul{display:none}.hero-ctas{margin-top:10px;gap:6px}.hero-ctas .button{font-size:11px;padding:7px 10px;min-height:38px}
 .hero-art{position:absolute;right:10px;bottom:8px;width:180px;height:128px}.hero-detail{width:85%;height:95%;bottom:0}.hero-mascot{width:54%;height:100%}.art-caption{display:none}.hero-switch{left:16px;bottom:12px;max-width:135px;flex-wrap:wrap;gap:4px}.hero-switch button{font-size:10px;padding:3px 9px;min-height:29px}
 .quick-actions{padding:12px;grid-template-columns:66px minmax(0,1fr);grid-template-rows:auto auto;gap:8px;background:#edf1f4}
 .guide-mascot{height:115px;align-self:center}.speech{font-size:12px;padding:9px 12px;border-radius:18px 18px 18px 3px}.guide-arrow{font-size:30px;bottom:-18px;right:8px}
 .quick-buttons{grid-template-columns:1fr 1fr;gap:5px}.quick-button{font-size:11px;min-height:47px;padding:7px;gap:5px}.quick-button:first-child{grid-column:1/-1}.quick-button:last-child{grid-column:1/-1;min-height:37px}.quick-button>.icon:first-child{width:20px;height:20px}.quick-button>.icon:last-child{display:none}.quick-button small{font-size:10px}
 .category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-filters{display:grid;grid-template-columns:1fr 1fr}.filter:first-child{grid-column:auto}.filter{font-size:11px}.category-title{font-size:12px}.category-image{aspect-ratio:1.6}.content-bullets{font-size:13px}.site-footer{grid-template-columns:1fr}.site-footer>.footer-item,.site-footer>div:nth-of-type(3){grid-column:1/-1}.footer-item>.icon{width:28px;height:28px}
}
.language-flag{display:block;flex-shrink:0;width:23px;height:17px;background:url('./assets/flag-th.svg') center/cover no-repeat;border-radius:2px}
html[lang=en] .language-flag{background-image:url('./assets/flag-en.svg')}
@media(max-width:600px){.header-actions{gap:8px}.header-actions .language{gap:3px}.language-flag{width:18px;height:13px}}
@media(min-width:1101px){.guide-mascot{align-self:end;height:230px;object-position:bottom;grid-row:1/3}.quick-actions{grid-template-rows:105px auto}}
@media(min-width:1101px){.quick-actions{grid-template-columns:120px minmax(0,1fr)}.guide-mascot{grid-row:2;height:150px;align-self:start;object-position:top}}