:root{--ch:#1E2329;--ch2:#2B3138;--y:#FFC20E;--y2:#FFF6D6;--red:#D7261E;--line-green:#06C755;--bg:#F3F4F6;--panel:#fff;--line:#DDE1E6;--line2:#EEF0F2;--ink:#1E2329;--muted:#5F6973;--blue:#0E5BB5;
  --body:"Noto Sans Thai","Leelawadee UI","Tahoma",system-ui,sans-serif;--head:"Prompt","Noto Sans Thai","Leelawadee UI",sans-serif;--num:"Roboto Condensed","Arial Narrow",var(--body)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--bg);font-size:15px;line-height:1.65}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.35;font-family:var(--head);font-weight:600;text-wrap:balance}
p{margin:0}
img{max-width:100%}
.n{font-family:var(--num);font-variant-numeric:tabular-nums}
.w{max-width:1320px;margin:0 auto;padding-inline:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.muted{color:var(--muted)}
.art{display:block}

/* header */
.promo{background:var(--y);font-size:13px;font-weight:600;text-align:center;padding:7px 16px}
.hd{background:var(--ch);color:#fff;position:sticky;top:0;z-index:30}
.hd .w{display:flex;align-items:center;gap:22px;height:78px}
.logo{font-family:var(--head);font-weight:700;font-size:22px;display:flex;align-items:center;gap:10px;white-space:nowrap}
.logo i{background:var(--y);color:var(--ch);font-style:normal;padding:2px 8px;font-family:var(--num);font-size:21px;font-weight:800}
.search{flex:1;display:flex;height:46px;background:#fff;border-radius:3px;overflow:hidden;min-width:0}
.search input{flex:1;border:0;padding:0 16px;font-size:15px;min-width:0;color:var(--ink);outline:none}
.search button{border:0;background:var(--y);color:var(--ch);font-weight:700;width:96px;cursor:pointer;font-family:var(--head)}
.hl{display:flex;gap:22px;font-size:12.5px;color:#C4CAD1;white-space:nowrap}.hl b{display:block;color:#fff;font-size:15px}
.langsw{font-size:13px;border:1px solid #4A525B;padding:6px 10px;border-radius:3px;white-space:nowrap}.langsw:hover{border-color:var(--y);color:var(--y)}
.cartbtn{background:var(--ch2);padding:10px 14px;border-radius:3px;font-size:14px;white-space:nowrap}
.cartbtn em{font-style:normal;background:var(--y);color:var(--ch);border-radius:10px;padding:0 7px;margin-left:6px;font-weight:700;font-family:var(--num)}
.catnav{background:var(--ch2);color:#fff;font-size:14.5px}
.catnav .w{display:flex;height:46px;align-items:stretch;overflow-x:auto;scrollbar-width:none}
.catnav .w::-webkit-scrollbar{display:none}
.catnav a{padding:0 16px;display:flex;align-items:center;border-right:1px solid #3A4149;white-space:nowrap}
.catnav a:hover,.catnav a.on{background:#363D45}
.catnav .all{background:var(--y);color:var(--ch);font-weight:700;padding:0 22px}
.catnav .all:hover{background:var(--y)}

/* common */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;cursor:pointer;font-weight:600;padding:10px 20px;border-radius:3px;font-size:14.5px;white-space:nowrap;font-family:var(--head)}
.btn-y{background:var(--y);color:var(--ch)}.btn-y:hover{filter:brightness(1.05)}
.btn-o{background:#fff;border:1px solid var(--ch);color:var(--ch)}.btn-o:hover{background:var(--bg)}
.btn-d{background:var(--ch);color:#fff}
.btn-lg{padding:13px 26px;font-size:15.5px}
.blk{margin-top:40px}.blk-banner{margin-top:16px}.blk-trust{margin-top:16px}
.sh{display:flex;align-items:center;gap:16px;margin:0 0 16px;flex-wrap:wrap}
main>.w>.sh,.listing+.sh,.detail~.sh,.post~.sh,.cases+.sh,.sol+.sh,.steps+.sh{margin-top:40px}
.sh h2{font-size:24px}.sh .more{margin-left:auto;font-size:14px;color:var(--blue);font-weight:600}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs button,.tabs a{font-size:13.5px;padding:6px 14px;background:#fff;border:1px solid var(--line);cursor:pointer;border-radius:3px}
.tabs [aria-selected="true"]{background:var(--ch);color:#fff;border-color:var(--ch)}
.crumb{font-size:13px;color:var(--muted);padding:18px 0 10px}.crumb a:hover{color:var(--blue)}
.empty{background:#fff;border:1px dashed var(--line);padding:44px 20px;text-align:center;color:var(--muted)}
.pagehead{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:16px}.pagehead h1{font-size:28px}.pagehead .tabs{margin-left:auto}
.pagetitle{font-size:22px;margin-bottom:12px}

/* homepage top */
.top{display:grid;grid-template-columns:230px minmax(0,1fr) 270px;gap:16px}
.side{background:#fff;border:1px solid var(--line);align-self:stretch;overflow:auto;max-height:440px}
.side a,.side .h{display:flex;justify-content:space-between;gap:8px;padding:9px 16px;font-size:14px;border-bottom:1px solid var(--line2)}
.side a span{color:var(--muted);font-size:12.5px;font-family:var(--num)}.side a:hover{background:var(--y2)}
.side .h{font-weight:600;background:#FAFAFB;font-family:var(--head)}

/* carousel */
.carousel{position:relative;overflow:hidden;min-height:440px;background:var(--ch)}
.track{display:flex;height:100%;transition:transform .55s cubic-bezier(.4,0,.2,1)}
.slide{flex:0 0 100%;position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,36%);align-items:center;padding:36px 40px 56px;gap:8px;min-height:440px;overflow:hidden}
.slide.th-yellow{background:var(--y);color:var(--ch)}
.slide.th-dark{background:var(--ch);color:#fff}
.slide.th-blue{background:var(--blue);color:#fff}
.slide .tag{display:inline-block;background:var(--ch);color:var(--y);font-size:13px;font-weight:700;padding:3px 10px}
.slide.th-dark .tag,.slide.th-blue .tag{background:var(--y);color:var(--ch)}
.slide h2{font-size:clamp(26px,2.6vw,36px);margin:14px 0 8px;white-space:pre-line;font-weight:700}
.slide p{font-size:15.5px;margin-bottom:14px;max-width:34em;opacity:.92}
.slide .pr{font-size:56px;font-weight:800;line-height:1;color:var(--red)}.slide .pr small{font-size:24px}
.slide.th-dark .pr,.slide.th-blue .pr{color:var(--y)}
.slide .pr em{font-style:normal;font-size:16px;margin-left:8px;font-weight:600;font-family:var(--head);color:inherit}
.slide ul{list-style:none;padding:0;margin:16px 0 20px;display:flex;gap:8px;flex-wrap:wrap}
.slide li{background:rgba(30,35,41,.1);padding:4px 12px;font-size:13px;font-weight:600;white-space:nowrap}
.slide.th-dark li,.slide.th-blue li{background:rgba(255,255,255,.14)}
.slide.th-dark .btn-d,.slide.th-blue .btn-d{background:var(--y);color:var(--ch)}
.slide .slide-art{width:100%;height:360px;order:2}
.slide.has-img{grid-template-columns:minmax(0,1fr);color:#fff;background:var(--ch)}
.slide.has-img .bg{position:absolute;inset:0}.slide.has-img .bg img{width:100%;height:100%;object-fit:cover}
.slide.has-img .txt{position:relative;max-width:560px}
.slide.has-img:not(.img-only)::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,24,28,.78),rgba(20,24,28,.15) 70%);z-index:0}
.slide.has-img .txt{z-index:1}.slide.has-img .pr{color:var(--y)}.slide.has-img .btn-d{background:var(--y);color:var(--ch)}.slide.has-img li{background:rgba(255,255,255,.16)}
.slide.img-only{padding:0}.cover-link{position:absolute;inset:0;z-index:1}
.cz{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:0;background:rgba(30,35,41,.55);color:#fff;font-size:24px;line-height:1;cursor:pointer;z-index:3;display:grid;place-items:center;opacity:0;transition:opacity .2s}
.carousel:hover .cz,.cz:focus-visible{opacity:1}
.cz.prev{left:12px}.cz.next{right:12px}
.dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:8px;z-index:3}
.dots button{width:10px;height:10px;border-radius:5px;border:0;background:rgba(30,35,41,.35);cursor:pointer;padding:0;transition:width .25s,background .25s}
.dots button[aria-current="true"]{width:28px;background:var(--ch)}
.carousel[data-theme-now="dark"] .dots button,.carousel[data-theme-now="blue"] .dots button,.carousel[data-theme-now="img"] .dots button{background:rgba(255,255,255,.45)}
.carousel[data-theme-now="dark"] .dots button[aria-current="true"],.carousel[data-theme-now="blue"] .dots button[aria-current="true"],.carousel[data-theme-now="img"] .dots button[aria-current="true"]{background:var(--y)}

.rs{display:flex;flex-direction:column;gap:16px}
.mini{flex:1;color:#fff;padding:20px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;min-height:170px}
.mini.a{background:var(--blue)}.mini.b{background:var(--line-green)}
.mini b{font-size:19px;display:block;margin-bottom:6px;font-family:var(--head);font-weight:600}.mini span{font-size:13px;opacity:.92;line-height:1.55;display:block;max-width:180px;position:relative;z-index:1}
.mini .lk{font-weight:700;color:var(--y);font-size:14px;position:relative;z-index:1}
.mini.b .lk{color:#fff;text-decoration:underline;text-underline-offset:4px}
.mini svg.art{position:absolute;right:-6px;bottom:-4px;width:130px;height:120px}
.mini .line-ic{position:absolute;right:-10px;bottom:-14px;width:120px;height:120px;opacity:.25;max-width:none}.mini .line-ic svg{width:100%;height:100%}
.trust{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line)}
.trust div{padding:14px 20px;display:flex;gap:14px;align-items:center;border-right:1px solid var(--line)}.trust div:last-child{border:0}
.trust b{font-size:26px;font-weight:800;white-space:nowrap}.trust span{font-size:13px;color:var(--muted);line-height:1.4}
.ent{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.e{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:130px 1fr;gap:18px;padding:18px;align-items:center}
.e:hover{border-color:var(--ch)}
.e svg{width:130px;height:115px;background:var(--bg)}
.e .code{font-size:12px;color:var(--muted);letter-spacing:.1em}
.e h3{font-size:18px;margin:2px 0 4px}.e p{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.e .ops{display:flex;gap:6px;flex-wrap:wrap}.e .ops span{font-size:12.5px;padding:3px 10px;border:1px solid var(--line)}
.e .ops span:first-child{background:var(--y);border-color:var(--y);font-weight:600}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.grid.g4{grid-template-columns:repeat(4,1fr)}
.pc{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:border-color .15s}
.pc:hover{border-color:var(--ch)}
.pc .im{height:180px;display:grid;place-items:center;position:relative;padding:10px}
.pc .im svg{width:80%;height:160px}.pc .im img{max-height:160px;object-fit:contain}
.badge{position:absolute;top:10px;left:10px;font-size:12px;font-weight:700;padding:2px 8px;color:#fff;z-index:1}
.b-hot{background:var(--red)}.b-stock{background:var(--ch)}.b-new{background:var(--blue)}
.pc .t{padding:12px 14px 14px;border-top:1px solid var(--line2);display:flex;flex-direction:column;gap:4px;flex:1}
.pc .sku{font-size:12px;color:var(--muted)}
.pc h3{font-size:15px;line-height:1.45;font-weight:500}
.pc .sp{font-size:12.5px;color:var(--muted)}
.pc .pr{display:flex;align-items:baseline;gap:4px;margin-top:auto;padding-top:4px;flex-wrap:wrap}.pc .pr b{font-size:24px;color:var(--red);font-weight:800}.pc .pr span{font-size:12px;color:var(--muted)}
.pc .tier{font-size:12px;background:var(--y2);padding:3px 8px;color:#6B5200;min-height:24px}
.pc .tier:empty{background:transparent}
.pc .bt{display:flex;gap:6px;margin-top:6px}.pc .bt>*{flex:1;font-size:13px;padding:8px 4px;font-weight:600;cursor:pointer;border-radius:3px;text-align:center;font-family:var(--head)}
.pc .bt .a{background:var(--y);border:1px solid var(--y)}.pc .bt .c{background:#fff;border:1px solid var(--ch)}

/* project band */
.proj{display:grid;grid-template-columns:1fr 1fr;background:var(--ch);color:#fff}
.proj .l{padding:40px 44px}.proj .k{color:var(--y);font-size:13px;font-weight:700;letter-spacing:.06em}
.proj h2{font-size:30px;margin:12px 0 14px;white-space:pre-line}.proj p{color:#B9C0C8;line-height:1.8;margin-bottom:22px}
.proj .chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}.proj .chips span{border:1px solid #4A525B;padding:5px 12px;font-size:13.5px}
.scene{width:100%;height:100%;min-height:360px;background:#252B32;display:block}

/* cases & articles */
.cases,.arts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case,.ac{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.case .cv,.ac .cv{display:block;aspect-ratio:1200/630;max-width:100%;background:var(--bg);overflow:hidden}
.case .cv img,.ac .cv img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.case:hover .cv img,.ac:hover .cv img{transform:scale(1.03)}
.case .cv svg{width:100%;height:100%;background:#E8EBEF}
.cv-ph{display:flex;width:100%;height:100%;align-items:flex-end;padding:18px;font-family:var(--head);font-size:22px;font-weight:600;color:var(--ch);background:repeating-linear-gradient(135deg,var(--y) 0 22px,#FFCF3F 22px 44px)}
.cv-ph.t-news{background:repeating-linear-gradient(135deg,#DCE6F3 0 22px,#E8EEF7 22px 44px);color:var(--blue)}
.cb{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.case .kind{font-size:12.5px;color:var(--muted)}
.case h3,.ac h3{font-size:17px}.case h3 a:hover,.ac h3 a:hover{color:var(--blue)}
.case p,.ac p{font-size:14px;color:var(--muted)}
.kp{display:flex;gap:22px;flex-wrap:wrap;border-top:1px dashed var(--line);padding-top:12px;margin-top:auto}
.kp b{display:block;font-size:22px;font-weight:800;line-height:1.1}.kp span{font-size:12px;color:var(--muted)}
.ac .meta{display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--muted)}
.tg{font-size:12px;font-weight:600;padding:1px 8px;background:var(--y);color:var(--ch)}.tg.t-news{background:#DCE6F3;color:var(--blue)}
.ac .more{margin-top:auto;font-size:14px;color:var(--blue);font-weight:600}
.pager{display:flex;gap:6px;justify-content:center;margin-top:24px}
.pager a{min-width:38px;text-align:center;padding:6px 10px;background:#fff;border:1px solid var(--line)}.pager a[aria-current]{background:var(--ch);color:#fff}

/* post (article / case detail) */
.post{background:#fff;border:1px solid var(--line);padding:40px clamp(18px,6vw,80px);max-width:900px;margin:0 auto}
.post header{display:flex;flex-direction:column;gap:10px;align-items:flex-start;margin-bottom:24px}
.post h1{font-size:32px}
.post time{font-size:13.5px;color:var(--muted)}
.post .lead{font-size:17px;color:#3F4852;line-height:1.75}
.post .kp.big{width:100%;margin-top:10px}.post .kp.big b{font-size:30px}
.hero-img{margin:0 0 28px}.hero-img img{width:100%;display:block}
.prose{font-size:16.5px;line-height:1.9;max-width:68ch}
.prose h2{font-size:23px;margin:32px 0 10px}.prose h3{font-size:19px;margin:24px 0 8px}
.prose p{margin:0 0 16px}.prose ul,.prose ol{margin:0 0 16px;padding-left:24px}.prose li{margin-bottom:6px}
.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.prose blockquote{margin:0 0 16px;padding:10px 16px;border-left:4px solid var(--y);background:var(--y2)}
.prose figure{margin:20px 0}.prose img{display:block;width:100%;height:auto}.prose figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.post-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px;padding-top:24px;border-top:1px solid var(--line2)}

/* map */
.mapbox{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);background:#fff;border:1px solid var(--line)}
.mapframe{min-height:380px;background:var(--bg)}.mapframe iframe{width:100%;height:100%;min-height:380px;border:0;display:block}
.mapinfo{padding:28px;display:flex;flex-direction:column;gap:16px}
.mapinfo h3{font-size:20px}
.mapinfo dl{margin:0;display:grid;gap:4px 0}
.mapinfo dt{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:6px;margin-top:8px}.mapinfo dt svg{width:15px;height:15px}
.mapinfo dd{margin:0;font-size:15px}.mapinfo dd a{color:var(--blue);font-weight:600}
.mapinfo .btn{align-self:flex-start;margin-top:auto}

/* listing */
.listing{display:grid;grid-template-columns:220px 1fr;gap:16px}
.filter{background:#fff;border:1px solid var(--line);align-self:start}
.filter .h{padding:12px 16px;font-weight:600;border-bottom:1px solid var(--line2);background:#FAFAFB;font-family:var(--head)}
.filter a{display:flex;justify-content:space-between;gap:8px;padding:10px 16px;border-bottom:1px solid var(--line2);font-size:14px}
.filter a.on{background:var(--y2);font-weight:600;box-shadow:inset 3px 0 var(--y)}
.filter a span{color:var(--muted);font-size:12.5px;font-family:var(--num)}
.bar{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);padding:10px 14px;margin-bottom:12px;flex-wrap:wrap}
.bar h1{font-size:20px}.bar .cnt{color:var(--muted);font-size:13px}
.sortf{margin-left:auto}.sortf select{border:1px solid var(--line);padding:6px 10px;background:#fff;border-radius:3px}
.fit{margin:-4px 0 12px}

/* product detail */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:#fff;border:1px solid var(--line);padding:24px}
.gallery{background:var(--bg);display:grid;place-items:center;min-height:440px;position:relative;padding:20px}
.gallery svg{width:80%;height:400px}.gallery img{max-height:460px;object-fit:contain}
.info{display:flex;flex-direction:column;gap:14px;padding:4px 8px}
.info .sku{color:var(--muted);font-size:13px}
.info h1{font-size:28px}
.pricebox{background:var(--y2);padding:14px 18px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.pricebox b{font-size:40px;color:var(--red);font-weight:800;line-height:1}
.pricebox .tier{margin-left:auto;font-size:13px;color:#6B5200;font-weight:600}
.specs{width:100%;border-collapse:collapse;font-size:14px}
.specs th,.specs td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.specs th{background:#FAFAFB;width:150px;font-weight:500;color:var(--muted)}
.qty{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.stepper{display:inline-flex;border:1px solid var(--line)}
.stepper button{width:36px;height:38px;border:0;background:#FAFAFB;cursor:pointer;font-size:18px}
.stepper input{width:64px;height:38px;border:0;border-inline:1px solid var(--line);text-align:center;font-family:var(--num);font-size:16px}
.info .acts{display:flex;gap:10px;flex-wrap:wrap}
.info .desc{color:var(--muted);line-height:1.8}
.svc{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);padding-top:12px;border-top:1px solid var(--line2)}
.svc span::before{content:"✓ ";color:#1E8E3E;font-weight:700}

/* project page */
.phero{background:var(--ch);color:#fff;display:grid;grid-template-columns:1.1fr 1fr}
.phero .l{padding:44px}.phero .k{color:var(--y);font-weight:600;font-size:13px}
.phero h1{font-size:32px;margin:12px 0 14px}.phero p{color:#B9C0C8;line-height:1.8;margin-bottom:24px;max-width:34em}
.phero .scene{min-height:340px}
.sol{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.sol div{background:#fff;border:1px solid var(--line);padding:18px 20px;border-top:3px solid var(--y)}
.sol h3{font-size:17px;margin-bottom:4px}.sol p{color:var(--muted);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--line);list-style:none;margin:0;padding:0}
.steps li{padding:18px 20px;border-right:1px solid var(--line2);display:flex;flex-direction:column;gap:2px}.steps li:last-child{border:0}
.steps i{font-style:normal;font-weight:800;font-size:22px;color:var(--red)}
.steps b{font-size:15.5px;font-family:var(--head);font-weight:600}.steps span{font-size:13px;color:var(--muted)}.steps .dur{color:var(--ink);font-weight:700;margin-top:4px}

/* forms */
.formbox{background:#fff;border:1px solid var(--line);padding:24px}
.formbox h2{font-size:20px;margin-bottom:14px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f{display:flex;flex-direction:column;gap:5px;min-width:0;border:0;padding:0;margin:0}.f.full{grid-column:1/-1}
.f label,.f legend{font-size:13px;font-weight:600;padding:0}.f label em{color:var(--red);font-style:normal}
.f legend{margin-bottom:6px}
.f input,.f select,.f textarea{border:1px solid var(--line);padding:10px 12px;border-radius:3px;background:#fff;width:100%}
.f textarea{min-height:96px;resize:vertical}
.f .err,#formErr{color:var(--red);font-size:12.5px}
.f.bad input{border-color:var(--red)}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg label{border:1px solid var(--line);padding:7px 14px;cursor:pointer;font-weight:500;border-radius:3px}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg label:has(input:checked){background:var(--ch);color:#fff;border-color:var(--ch)}
.seg label:has(input:focus-visible){outline:2px solid var(--blue);outline-offset:2px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* quote */
.quote{display:grid;grid-template-columns:1fr 440px;gap:16px;align-items:start}
.qlist{background:#fff;border:1px solid var(--line)}
.qrow{display:grid;grid-template-columns:90px 1fr auto auto 40px;gap:14px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line2)}
.qrow .qi{width:90px;height:72px;background:var(--bg);display:grid;place-items:center}.qrow .qi img{max-height:72px;object-fit:contain}.qrow .qi svg{width:80px;height:66px}
.qrow h3{font-size:15px;font-weight:500}.qrow .s{font-size:12.5px;color:var(--muted)}
.qrow .p{font-family:var(--num);font-weight:700;font-size:17px;color:var(--red);text-align:right;min-width:90px}
.qrow .x{border:0;background:none;cursor:pointer;color:var(--muted);font-size:13px;text-decoration:underline}
.qsum{display:flex;justify-content:space-between;gap:12px;padding:16px 18px;font-size:14px;background:#FAFAFB}
.qsum b{font-family:var(--num);font-size:22px;color:var(--red)}
.note{margin-top:10px;font-size:13px}
.done{background:#fff;border:1px solid var(--line);padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.done .ok{width:56px;height:56px;border-radius:50%;background:#1E8E3E;color:#fff;font-size:30px;display:grid;place-items:center}
.done h1,.done h2{font-size:24px}.done .id{font-family:var(--num);font-size:20px;font-weight:700;background:var(--y2);padding:4px 14px}
.done .acts{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}

/* floating contact */
.float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.fl{display:flex;align-items:center;gap:8px;height:52px;padding:0 18px 0 14px;border-radius:26px;color:#fff;font-weight:600;font-family:var(--head);font-size:15px;box-shadow:0 6px 18px rgba(0,0,0,.22);transition:transform .15s}
.fl:hover{transform:translateY(-2px)}
.fl svg{width:26px;height:26px;flex:none}
.fl-line{background:var(--line-green)}
.fl-call{background:var(--y);color:var(--ch)}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ch);color:#fff;padding:12px 20px;border-radius:3px;font-size:14px;opacity:0;transition:.2s;z-index:50;pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%);pointer-events:auto}
.toast a{color:var(--y);font-weight:700;margin-left:10px}

/* footer */
.ft{background:var(--ch);color:#9AA3AD;margin-top:56px;font-size:13.5px}
.ft .w{display:grid;grid-template-columns:1.5fr repeat(auto-fit,minmax(150px,1fr));gap:24px;padding-block:40px 28px}
.ft b{color:#fff;display:block;margin-bottom:10px;font-size:14.5px;font-family:var(--head);font-weight:600}.ft a,.ft span{display:block;line-height:2}.ft a:hover{color:#fff}
.ft .copy{border-top:1px solid #333A42;text-align:center;padding:16px 0 0;grid-column:1/-1}
.ft .big{font-size:24px;color:var(--y);font-weight:700}

@media (max-width:1180px){
  .top{grid-template-columns:minmax(0,1fr) 250px}.side{display:none}
  .grid{grid-template-columns:repeat(4,1fr)}
  .hl{display:none}
}
@media (max-width:900px){
  .top{grid-template-columns:1fr}.rs{flex-direction:row}
  .slide{grid-template-columns:1fr;padding:28px 24px 52px}.slide .slide-art{height:220px}
  .carousel,.slide{min-height:0}
  .trust{grid-template-columns:repeat(2,1fr)}.trust div:nth-child(2){border-right:0}.trust div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .sol,.cases,.arts{grid-template-columns:1fr 1fr}
  .grid,.grid.g4{grid-template-columns:repeat(3,1fr)}
  .proj,.phero,.mapbox{grid-template-columns:1fr}.scene{min-height:260px}
  .listing{grid-template-columns:1fr}.filter{display:flex;overflow-x:auto}.filter .h{display:none}.filter a{white-space:nowrap;border-bottom:0;border-right:1px solid var(--line2)}
  .detail{grid-template-columns:1fr}.gallery{min-height:280px}.gallery svg{height:260px}
  .quote{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:14.5px}
  .hd{position:static}
  .hd .w{flex-wrap:wrap;height:auto;padding-block:10px;gap:10px}
  .logo{font-size:19px}
  .search{order:3;flex-basis:100%;height:42px}
  .langsw{margin-left:auto}
  .rs{flex-direction:column}
  .slide h2{font-size:26px}.slide .pr{font-size:42px}
  .slide.has-img{min-height:min(120vw,520px);align-items:end}
  .slide.has-img:not(.img-only)::before{background:linear-gradient(0deg,rgba(20,24,28,.85),rgba(20,24,28,.1) 75%)}
  .cz{display:none}
  .grid,.grid.g4{grid-template-columns:repeat(2,1fr);gap:8px}
  .pc .im{height:140px}.pc .im svg{height:124px}.pc .im img{max-height:124px}
  .pc .bt{flex-direction:column}
  .e{grid-template-columns:96px 1fr}.e svg{width:96px;height:88px}
  .sol,.cases,.arts{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .qrow{grid-template-columns:64px 1fr 40px}.qrow .qi{width:64px;height:56px}.qrow .stepper,.qrow .p{grid-column:2}
  .proj .l,.phero .l{padding:28px 22px}
  .steps{grid-template-columns:1fr}.steps li{border-right:0;border-bottom:1px solid var(--line2)}
  .post{padding:24px 18px}.post h1{font-size:25px}.prose{font-size:16px}
  .mapframe,.mapframe iframe{min-height:280px}
  .fl{width:52px;padding:0;justify-content:center}.fl span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .float{right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}
  .ft{padding-bottom:80px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.ac .cv:has(.cv-ph){aspect-ratio:3/1}