:root{
  --brand:#A01E63; --brand-d:#7E164D; --brand-t:#F6E9F0;
  --ink:#1C1A1B; --ink2:#4A4547; --mute:#7C7678;
  --bg:#FAF8F6; --paper:#FFFFFF; --stone:#EFEBE7; --line:#E2DCD7;
  --dark:#1F1A1C; --ok:#1F7A4D;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --sans:"IBM Plex Sans Thai",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.lbl{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);display:flex;align-items:center;gap:10px}
.lbl:before{content:"";width:22px;height:1px;background:currentColor}
h1,h2,h3{margin:0;line-height:1.3;font-weight:700}
h2{font-size:clamp(26px,3.2vw,36px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:6px;font:600 15px var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-p{background:var(--brand);color:#fff}
.btn-p:hover{background:var(--brand-d)}
.btn-o{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-o:hover{background:var(--ink);color:#fff}
.btn-line{background:#06C755;color:#fff}
.btn-line:hover{background:#05a948}
.btn svg{width:18px;height:18px}

/* top bar + header */
.top{background:var(--dark);color:#CFC8CB;font-size:13px}
.top .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:16px}
.top a{text-decoration:none}
.top a:hover{color:#fff}
.top .r{display:flex;gap:22px}
.hdr{position:sticky;top:0;z-index:40;background:rgba(250,248,246,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;height:72px;gap:32px}
.logo img{height:44px;width:auto}
.nav{display:flex;gap:28px;margin-left:auto;font-size:15px}
.nav a{text-decoration:none;color:var(--ink2)}
.nav a:hover{color:var(--brand)}
.hdr .rfq{position:relative}
.cnt{position:absolute;top:-7px;right:-7px;min-width:22px;height:22px;border-radius:11px;background:var(--ink);color:#fff;font:500 12px/22px var(--mono);text-align:center;padding:0 6px;display:none}
.cnt.on{display:block}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:6px;width:44px;height:44px;cursor:pointer}

/* hero */
.hero{padding:64px 0 0}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.01em}
.hero h1 span{color:var(--brand)}
.hero p.sub{font-size:18px;color:var(--ink2);margin:22px 0 32px;max-width:580px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .note{margin-top:22px;font-size:14px;color:var(--mute)}
.spec{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.spec img{width:100%;height:auto;aspect-ratio:5/4;object-fit:cover;object-position:50% 20%}
.spec .meta{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.spec .meta div{padding:14px 16px;border-left:1px solid var(--line)}
.spec .meta div:first-child{border-left:0}
.spec .meta b{display:block;font:500 15px var(--mono)}
.spec .meta small{font-size:12px;color:var(--mute)}
.spec .cap{display:flex;justify-content:space-between;padding:12px 16px;font:12px var(--mono);color:var(--mute);border-top:1px solid var(--line);letter-spacing:.04em}

.facts{margin-top:64px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.facts div.f{padding:26px 24px;border-left:1px solid var(--line)}
.facts div.f:first-child{border-left:0;padding-left:0}
.facts b{display:block;font:500 30px/1.1 var(--mono);color:var(--ink)}
.facts span{font-size:14px;color:var(--mute)}

section{padding:96px 0}
.head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.head p{margin:12px 0 0;color:var(--ink2);max-width:560px}

/* industries */
.ind{display:grid;grid-template-columns:320px 1fr;border:1px solid var(--line);border-radius:10px;background:var(--paper);overflow:hidden}
.ind ul{list-style:none;margin:0;padding:0;border-right:1px solid var(--line)}
.ind li button{all:unset;box-sizing:border-box;display:flex;justify-content:space-between;align-items:center;width:100%;padding:18px 22px;border-bottom:1px solid var(--line);cursor:pointer;font-weight:500;color:var(--ink2)}
.ind li:last-child button{border-bottom:0}
.ind li button small{font:12px var(--mono);color:var(--mute)}
.ind li button:hover{background:var(--bg)}
.ind li button[aria-selected=true]{background:var(--ink);color:#fff}
.ind li button[aria-selected=true] small{color:#BDB5B9}
.ind .pane{padding:32px 36px}
.ind .pane h3{font-size:22px}
.ind .pane p{color:var(--ink2);margin:8px 0 24px;max-width:620px}
.mats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.mat{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:10px;background:var(--bg)}
.mat img{width:56px;height:56px;border-radius:5px;object-fit:cover;flex:none}
.mat b{display:block;font-size:14.5px;line-height:1.35}
.mat small{font:12px var(--mono);color:var(--mute)}

/* catalog */
.cat{background:var(--stone)}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs button{font:500 14px var(--sans);height:40px;padding:0 16px;border-radius:6px;border:1px solid #D3CBC5;background:transparent;cursor:pointer;color:var(--ink2)}
.tabs button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--paper);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line)}
.card .ph{aspect-ratio:1/1;background:#eee;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .ph img{transform:scale(1.04)}
.card .bd{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.card .c{font:11.5px var(--mono);letter-spacing:.06em;color:var(--mute);text-transform:uppercase}
.card h3{font-size:16.5px;margin:6px 0 4px;font-weight:600}
.card .th{font-size:14px;color:var(--ink2)}
.card .sp{font:12.5px var(--mono);color:var(--mute);margin:2px 0 12px}
.card .use{font-size:13.5px;color:var(--mute);margin:0 0 16px;line-height:1.55}
.card .add{margin-top:auto;height:42px;border-radius:6px;border:1px solid var(--ink);background:transparent;font:600 14px var(--sans);cursor:pointer;color:var(--ink)}
.card .add:hover{background:var(--ink);color:#fff}
.card .add.in{background:var(--brand);border-color:var(--brand);color:#fff}
.card[hidden]{display:none}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink)}
.step{padding:26px 24px 0 0}
.step b{font:500 13px var(--mono);color:var(--brand)}
.step h3{font-size:19px;margin:10px 0 8px}
.step p{margin:0;color:var(--ink2);font-size:15px}

/* about */
.about{background:var(--dark);color:#E9E4E6}
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px}
.about .lbl{color:#E58BB9}
.about h2{color:#fff;margin-top:14px}
.about p{color:#B9B0B4}
.why{border-top:1px solid #3A3336}
.why div{display:grid;grid-template-columns:52px 1fr;padding:22px 0;border-bottom:1px solid #3A3336}
.why div span{font:500 13px var(--mono);color:#E58BB9;padding-top:3px}
.why h3{font-size:18px;color:#fff;font-weight:600}
.why p{margin:4px 0 0;font-size:15px}

/* quote */
.q .wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px}
.q .side p{color:var(--ink2)}
.contact{margin-top:28px;border-top:1px solid var(--line)}
.contact a,.contact div{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);text-decoration:none}
.contact small{color:var(--mute);font-size:14px}
.contact b{font-weight:600;text-align:right}
.contact a:hover b{color:var(--brand)}
form{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:32px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
.fld label i{font-style:normal;color:var(--brand)}
.fld input,.fld textarea,.fld select{width:100%;font:15px var(--sans);padding:12px 14px;border:1px solid #D3CBC5;border-radius:6px;background:var(--bg);color:var(--ink)}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:2px solid var(--brand);outline-offset:-1px;border-color:transparent;background:#fff}
.picked{border:1px dashed #D3CBC5;border-radius:6px;padding:12px 14px;min-height:52px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--bg)}
.picked .e{color:var(--mute);font-size:14px}
.chip{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:5px;padding:4px 6px 4px 10px;font-size:13.5px}
.chip button{all:unset;cursor:pointer;width:20px;height:20px;text-align:center;line-height:20px;color:var(--mute);border-radius:4px}
.chip button:hover{background:var(--stone);color:var(--ink)}
.form-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:8px;flex-wrap:wrap}
.form-foot small{color:var(--mute);font-size:13px;max-width:300px}
.done{display:none;padding:40px 8px;text-align:center}
.done b{display:block;font-size:22px;margin-bottom:6px}
.done p{color:var(--ink2);margin:0}
form.sent .body{display:none}
form.sent .done{display:block}

footer{background:var(--dark);color:#9A9195;font-size:14px;padding:56px 0 28px}
footer .wrap>.g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #3A3336}
footer img{height:46px;width:auto;filter:brightness(0) invert(1);opacity:.9}
footer h4{color:#fff;font-size:14px;margin:0 0 14px;font-weight:600}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:8px}
footer a{text-decoration:none}
footer a:hover{color:#fff}
footer .cr{display:flex;justify-content:space-between;padding-top:22px;font-size:13px;gap:16px;flex-wrap:wrap}

/* mobile bar */
.mbar{display:none}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:8px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:60;display:flex;gap:14px;align-items:center}
.toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast a{color:#F2A8CE;font-weight:600}

@media (max-width:1020px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .hero .wrap,.about .wrap,.q .wrap{grid-template-columns:1fr;gap:44px}
  .spec{max-width:560px}
  .ind{grid-template-columns:1fr}
  .ind ul{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
  .ind li{flex:none}
  .ind li button{border-bottom:0;border-right:1px solid var(--line);gap:12px}
  .steps{grid-template-columns:1fr 1fr;row-gap:28px}
  footer .wrap>.g{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .top .l{display:none}
  .top .wrap{justify-content:flex-start}
  .nav,.hdr .rfq{display:none}
  .burger{display:flex;align-items:center;justify-content:center}
  .hdr.open .nav{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px;gap:0}
  .hdr.open .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .hero{padding-top:40px}
  .hero p.sub{font-size:16.5px}
  .hero .cta .btn{flex:1 1 100%}
  .facts .wrap{grid-template-columns:1fr 1fr}
  .facts div.f{padding:20px 0 20px 16px}
  .facts div.f:nth-child(odd){border-left:0;padding-left:0}
  .facts div.f:nth-child(n+3){border-top:1px solid var(--line)}
  .facts b{font-size:24px}
  section{padding:68px 0}
  .grid{grid-template-columns:1fr 1fr;gap:12px}
  .card .bd{padding:12px}
  .card .use{display:none}
  .card h3{font-size:15px}
  .ind .pane{padding:22px 18px}
  .steps{grid-template-columns:1fr}
  .row{grid-template-columns:1fr;gap:0}
  form{padding:22px 18px}
  footer .wrap>.g{grid-template-columns:1fr}
  body{padding-bottom:68px}
  .mbar{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--paper);border-top:1px solid var(--line);padding:10px 12px}
  .mbar .btn{height:46px;padding:0 10px;font-size:14px}
  .toast{bottom:80px;width:calc(100% - 32px);justify-content:space-between}
}

/* ---- หน้าย่อย ---- */
.nav a.on{color:var(--brand);font-weight:600}
.crumb{font-size:13.5px;color:var(--mute);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb a{text-decoration:none;color:var(--mute)}
.crumb a:hover{color:var(--brand)}
.crumb span.s{opacity:.5}
.pg{padding:44px 0 40px;border-bottom:1px solid var(--line)}
.pg h1{font-size:clamp(30px,4vw,44px);margin-top:14px}
.pg p.lead{color:var(--ink2);font-size:17px;margin:14px 0 0;max-width:680px}
.sec{padding:72px 0}
.sec.tight{padding:48px 0}
.stone{background:var(--stone)}

/* listing */
.tool{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.srch{position:relative;flex:0 1 300px}
.srch input{width:100%;height:42px;border:1px solid #D3CBC5;border-radius:6px;padding:0 14px 0 38px;font:15px var(--sans);background:var(--paper)}
.srch input:focus{outline:2px solid var(--brand);outline-offset:-1px;border-color:transparent}
.srch svg{position:absolute;left:12px;top:12px;width:18px;height:18px;color:var(--mute)}
.tabs a{display:inline-flex;align-items:center;font:500 14px var(--sans);height:40px;padding:0 16px;border-radius:6px;border:1px solid #D3CBC5;text-decoration:none;color:var(--ink2)}
.tabs a.on{background:var(--ink);border-color:var(--ink);color:#fff}
.tabs a small{font:12px var(--mono);margin-left:8px;opacity:.7}
.card a.ln{text-decoration:none;color:inherit;display:block}
.card .pr{font:500 15px var(--mono);color:var(--ink);margin:0 0 14px}
.card .pr small{font:12px var(--sans);color:var(--mute);margin-left:4px}
.card .org{display:inline-block;font-size:11.5px;color:var(--brand);margin-left:6px}
.empty{padding:40px;text-align:center;color:var(--mute);background:var(--paper);border:1px dashed var(--line);border-radius:10px;display:none}
.ph.none{display:flex;align-items:center;justify-content:center;background:var(--stone);color:var(--mute);font:13px var(--mono);letter-spacing:.06em}

/* product detail */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;padding:36px 0 72px}
.gal .main{aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:var(--stone);border:1px solid var(--line)}
.gal .main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:10px}
.thumbs button{all:unset;cursor:pointer;aspect-ratio:1/1;border-radius:6px;overflow:hidden;border:2px solid transparent;background:var(--stone)}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button[aria-current=true]{border-color:var(--brand)}
.thumbs button:focus-visible{outline:2px solid var(--brand)}
.info .c{font:12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.info .c a{color:inherit;text-decoration:none}
.info h1{font-size:clamp(28px,3.4vw,38px);margin:8px 0 2px}
.info .thn{font-size:18px;color:var(--ink2)}
.info .sum{color:var(--ink2);margin:18px 0 22px}
.ptable{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:14.5px}
.ptable th{text-align:left;font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);background:var(--bg);padding:10px 14px;border-bottom:1px solid var(--line)}
.ptable td{padding:11px 14px;border-bottom:1px solid var(--line)}
.ptable tr:last-child td{border-bottom:0}
.ptable td.g{font-weight:600}
.ptable td.s{color:var(--ink2)}
.ptable td.p{font:500 15px var(--mono);text-align:right;white-space:nowrap}
.ptable td.p small{font:12px var(--sans);color:var(--mute);display:block}
.ptable th:last-child{text-align:right}
.vat{font-size:13px;color:var(--mute);margin:10px 0 0}
.terms{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 24px}
.terms span{font-size:13.5px;border:1px solid var(--line);background:var(--paper);border-radius:5px;padding:5px 10px;color:var(--ink2)}
.terms span b{font-weight:600;color:var(--ink)}
.buy{display:flex;gap:10px;flex-wrap:wrap}
.buy .btn{flex:1 1 auto}
.buy .add.in{background:var(--brand-d)}
.uses{margin-top:28px;border-top:1px solid var(--line);padding-top:18px}
.uses h4{margin:0 0 10px;font-size:14px;font-weight:600}
.uses ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--ink2);font-size:14.5px}
.uses li:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--brand);margin-right:8px;vertical-align:middle}

.prose{max-width:760px}
.prose h2{font-size:24px;margin:0 0 18px}
.prose h3{font-size:19px;margin:30px 0 10px}
.prose p{margin:0 0 14px;color:var(--ink2)}
.prose ul{margin:0 0 16px;padding-left:20px;color:var(--ink2)}
.prose li{margin-bottom:8px}
.prose li b,.prose p b{color:var(--ink)}
.detail{display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start}
.aside{position:sticky;top:96px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:22px}
.aside h4{margin:0 0 6px;font-size:16px}
.aside p{margin:0 0 16px;color:var(--ink2);font-size:14.5px}
.aside .btn{width:100%;margin-bottom:8px}

/* about */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px}
.vm>div{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:26px}
.vm h3{font-size:19px;margin:0 0 10px}
.vm p{margin:0;color:var(--ink2)}
.vm ol{margin:0;padding-left:20px;color:var(--ink2)}
.vm ol li{margin-bottom:8px}
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.cert{border:1px solid #3A3336;border-radius:10px;padding:24px}
.cert b{display:block;font:500 22px var(--mono);color:#fff}
.cert span{color:#B9B0B4;font-size:14px}
.person{display:flex;gap:20px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:22px;max-width:520px}
.person .av{width:72px;height:72px;border-radius:50%;background:var(--brand-t);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;flex:none}
.person b{display:block;font-size:18px}
.person span{color:var(--ink2);font-size:14.5px}

/* contact */
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cbox{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:22px}
.cbox small{display:block;font:12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.cbox a{text-decoration:none}
.cbox .big{display:block;font-size:20px;font-weight:600}
.cbox .big:hover{color:var(--brand)}
.cbox .who{font-size:14px;color:var(--mute);margin-bottom:12px;display:block}
.cbox .who:last-child{margin-bottom:0}
.hours{width:100%;border-collapse:collapse;font-size:15px}
.hours td{padding:6px 0;border-bottom:1px solid var(--line)}
.hours tr:last-child td{border-bottom:0}
.hours td:last-child{text-align:right;font-family:var(--mono);font-size:14px}
.map{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--stone);aspect-ratio:16/9}
.map iframe{width:100%;height:100%;border:0;display:block}

/* blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column}
.post .ph{aspect-ratio:16/10;overflow:hidden}
.post .ph img{width:100%;height:100%;object-fit:cover}
.post .bd{padding:18px}
.post time{font:12px var(--mono);color:var(--mute)}
.post h3{font-size:18px;margin:6px 0 8px;line-height:1.45}
.post p{margin:0;color:var(--ink2);font-size:14.5px}
.post:hover h3{color:var(--brand)}
.art-hero{aspect-ratio:21/9;border-radius:10px;overflow:hidden;margin:32px 0 40px;background:var(--stone)}
.art-hero img{width:100%;height:100%;object-fit:cover}

.rel{padding:64px 0;border-top:1px solid var(--line)}
.qwrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px}

@media (max-width:1020px){
  .pd,.split,.detail,.qwrap{grid-template-columns:1fr;gap:36px}
  .aside{position:static}
  .cgrid,.posts{grid-template-columns:1fr 1fr}
  .certs{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:760px){
  .pd{padding:24px 0 48px}
  .thumbs{grid-template-columns:repeat(5,1fr)}
  .vm,.cgrid,.posts,.certs{grid-template-columns:1fr}
  .sec{padding:52px 0}
  .tool{flex-direction:column;align-items:stretch}
  .tool>*{min-width:0;max-width:100%;width:100%}
  .srch{box-sizing:border-box}
  .srch{flex:1 1 auto}
  .tabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .tabs a,.tabs button{flex:none}
  .ptable{font-size:13.5px}
  .ptable td,.ptable th{padding:9px 10px}
  .art-hero{aspect-ratio:16/10}
}

.fld select.pick{margin-top:6px;font-weight:400}
.picked:empty{display:none}
.picked{margin-top:10px}

.mat{text-decoration:none;color:inherit}
.mat:hover{border-color:var(--brand)}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.catc{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none}
.catc .ph{aspect-ratio:4/3;overflow:hidden}
.catc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.catc:hover .ph img{transform:scale(1.04)}
.catc>div:last-child{padding:16px 18px}
.catc b{display:block;font-size:18px}
.catc small{font:12px var(--mono);color:var(--mute)}
.fld label{display:block}
.mat small,.card .sp,.catc small{font-family:var(--sans)}
.card .org{font-family:var(--sans);letter-spacing:0;text-transform:none}
.ptable th{font:600 12.5px var(--sans);letter-spacing:0;text-transform:none}
.catc small{font-size:13px}
.fld label input,.fld label select,.fld label textarea{margin-top:6px;font-weight:400}
@media (max-width:1020px){.cats{grid-template-columns:1fr 1fr}}