/* FLEXITREE Articles — อ้างอิง Flexi Tree Design System v1.0 */
:root{
  --ft-leaf:#739348; --ft-leaf-dark:#5C7639; --ft-leaf-light:#E8EFDD;
  --ft-forest:#3F7652; --ft-deep:#265642;
  --ft-bark:#7D5B3C; --ft-rust:#A35615; --ft-soil:#5A2B1C;
  --ft-call:#5479A5; --ft-line-green:#06C755;
  --ft-ink:#000000; --ft-ink-2:#242323; --ft-ink-3:#414141; --ft-ink-4:#5E5E5E;
  --ft-mist:#F0F0F0; --ft-line:#DADADA; --ft-white:#FFFFFF;
  --ft-font:'Prompt',sans-serif; --ft-font-alt:'Kanit',sans-serif;
  --ft-r-sm:8px; --ft-r-md:16px; --ft-r-lg:24px; --ft-r-pill:50px;
  --ft-shadow:0 6px 20px rgba(38,86,66,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--ft-white);color:var(--ft-ink);font-family:var(--ft-font);font-weight:400;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}

/* Header */
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--ft-ink)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.top .brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.top .brand img{width:44px}
.top .brand span{font-size:13px;color:var(--ft-ink-4);line-height:1.2}
.top .brand b{display:block;font-size:16px;font-weight:500;color:var(--ft-deep);letter-spacing:.06em}
.top nav{display:flex;gap:22px}
.top nav a{text-decoration:none;font-size:15px;color:var(--ft-ink-3)}
.top nav a:hover,.top nav a.on{color:var(--ft-leaf)}
.bar{background:var(--ft-leaf);color:#fff;text-align:center;padding:10px 16px;font-size:15px;border-top:3px double #fff;border-bottom:3px double #fff;outline:1px solid var(--ft-ink)}
.bar a{color:#fff;font-weight:500}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--ft-font);font-size:16px;cursor:pointer;text-decoration:none;transition:.2s;border:0;line-height:1.3}
.btn-cta{background:var(--ft-forest);color:#fff;padding:13px 30px;border-radius:var(--ft-r-pill)}
.btn-cta:hover{background:var(--ft-deep)}
.btn-cta.sm{padding:10px 22px;font-size:15px}
.btn-outline{background:#fff;color:var(--ft-ink);padding:11px 26px;border:1px solid var(--ft-leaf)}
.btn-outline:hover{background:var(--ft-leaf);color:#fff}
.btn-line{background:var(--ft-line-green);color:#fff;padding:13px 30px;border-radius:var(--ft-r-pill)}
.btn-line:hover{background:#05a948}

.eyebrow{color:var(--ft-leaf);font-size:14px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px}
h1,h2,h3{font-weight:400}

/* Breadcrumb */
.crumb{font-size:14px;color:var(--ft-ink-4);padding:20px 0 0}
.crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumb li+li::before{content:"›";margin-right:6px;color:var(--ft-line)}
.crumb a{text-decoration:none;color:var(--ft-leaf)}

/* Hub */
.hub-hero{background:linear-gradient(180deg,#fff,var(--ft-leaf-light));padding:48px 0 56px;border-bottom:1px solid var(--ft-line)}
.hub-hero h1{font-size:40px;line-height:1.35;margin:0 0 12px}
.hub-hero p{color:var(--ft-ink-3);font-size:17px;max-width:680px;margin:0}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.cats button{font-family:var(--ft-font);font-size:14px;background:#fff;color:var(--ft-leaf);border:1px solid var(--ft-leaf);padding:5px 16px;border-radius:var(--ft-r-pill);cursor:pointer}
.cats button.on,.cats button:hover{background:var(--ft-leaf);color:#fff}
.hub{padding:48px 0 72px}
.feature{display:grid;grid-template-columns:1.1fr 1fr;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);overflow:hidden;text-decoration:none;margin-bottom:28px;background:#fff;transition:.2s}
.feature:hover{box-shadow:var(--ft-shadow)}
.feature img{width:100%;height:100%;object-fit:cover;min-height:300px}
.feature .bd{padding:32px}
.feature h2{font-size:28px;line-height:1.4;margin:8px 0 12px}
.feature p{color:var(--ft-ink-4);margin:0 0 20px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.acard{border:1px solid var(--ft-line);background:#fff;text-decoration:none;display:flex;flex-direction:column;transition:.2s}
.acard:hover{box-shadow:var(--ft-shadow);border-color:var(--ft-leaf)}
.acard img{aspect-ratio:16/10;object-fit:cover;width:100%}
.acard .bd{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.acard h3{font-size:19px;line-height:1.45;margin:8px 0 8px;font-weight:500}
.acard p{font-size:14px;color:var(--ft-ink-4);margin:0 0 16px}
.acard .more{margin-top:auto;font-size:14px;color:var(--ft-forest);font-weight:500}
.cat{display:inline-block;font-size:12px;letter-spacing:.04em;color:var(--ft-rust);background:#F6E9DC;padding:3px 10px;border-radius:var(--ft-r-pill)}
.meta{font-size:13px;color:var(--ft-ink-4)}

/* Article */
.art-head{padding:8px 0 28px}
.art-head h1{font-size:38px;line-height:1.4;margin:12px 0 14px;max-width:860px}
.art-head .dek{font-size:18px;color:var(--ft-ink-3);max-width:780px;margin:0 0 16px}
.art-hero{border-radius:var(--ft-r-md);overflow:hidden;margin-bottom:8px;aspect-ratio:21/9;background:var(--ft-leaf-light)}
.art-hero img{width:100%;height:100%;object-fit:cover}
.art-hero-cap{font-size:13px;color:var(--ft-ink-4);margin:0 0 40px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding-bottom:72px}
.prose{font-size:17px;line-height:1.85;color:var(--ft-ink-2);max-width:740px}
.prose h2{font-size:28px;line-height:1.4;color:var(--ft-rust);margin:48px 0 14px}
.prose h3{font-size:21px;line-height:1.45;color:var(--ft-deep);font-weight:500;margin:32px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 20px;padding-left:24px}
.prose li{margin-bottom:8px}
.prose strong{font-weight:500;color:var(--ft-ink)}
.prose a{color:var(--ft-forest);text-decoration-thickness:1px;text-underline-offset:3px}
.prose a.btn{color:#fff;text-decoration:none}
.prose .models-mini a{color:var(--ft-ink-3);text-decoration:none}
.prose figure{margin:28px 0}
.prose figure img{border-radius:var(--ft-r-md);border:1px solid var(--ft-line)}
.prose figcaption{font-size:14px;color:var(--ft-ink-4);margin-top:8px;line-height:1.5}
.toc{background:var(--ft-mist);border-radius:var(--ft-r-md);padding:20px 24px;margin:0 0 32px;font-size:16px}
.toc b{display:block;font-weight:500;margin-bottom:8px}
.toc ul,.toc ol{margin:0;padding-left:22px;line-height:1.7}
.toc a{color:var(--ft-ink-3);text-decoration:none}
.toc a:hover{color:var(--ft-leaf)}
.summary{border-left:4px solid var(--ft-leaf);background:var(--ft-leaf-light);padding:18px 22px;border-radius:0 var(--ft-r-sm) var(--ft-r-sm) 0;margin:0 0 32px;font-size:16px;line-height:1.7}
.summary b{display:block;color:var(--ft-deep);font-weight:500;margin-bottom:4px}
.summary ul{margin:0;padding-left:20px}
.note{background:#FBF4EC;border:1px solid #EBD5BF;border-radius:var(--ft-r-sm);padding:16px 20px;font-size:15px;line-height:1.7;margin:0 0 22px}
.note b{color:var(--ft-soil);font-weight:500}
.tbl{overflow-x:auto;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);margin:0 0 24px}
.prose table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.6;min-width:560px}
.prose th,.prose td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--ft-line);vertical-align:top}
.prose thead th{background:var(--ft-mist);font-weight:500}
.prose tr:last-child td{border-bottom:0}
.prose td.ft,.prose th.ft{background:var(--ft-leaf-light);color:var(--ft-deep)}
.prose thead th.ft{background:var(--ft-forest);color:#fff}
.prose tr.hit td{background:var(--ft-leaf-light);font-weight:500;color:var(--ft-deep)}
.checklist{list-style:none;padding:0!important}
.checklist li{position:relative;padding-left:34px}
.checklist li::before{content:"✓";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:6px;background:var(--ft-leaf);color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;line-height:1}
.inline-cta{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--ft-deep);color:#fff;border-radius:var(--ft-r-md);padding:24px 28px;margin:36px 0}
.inline-cta p{margin:0;font-size:17px;line-height:1.6}
.inline-cta b{display:block;font-size:20px;font-weight:500}
.models-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 24px}
.models-mini a{border:1px solid var(--ft-line);text-decoration:none;background:#fff;font-size:14px;line-height:1.5;display:block}
.models-mini img{aspect-ratio:4/3;object-fit:cover;width:100%}
.models-mini span{display:block;padding:10px 12px}
.models-mini b{display:block;font-size:17px;font-weight:500;color:var(--ft-ink)}
.faq details{border-bottom:1px solid var(--ft-line)}
.faq summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;font-weight:500;position:relative;font-size:17px;line-height:1.5}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:10px;font-size:24px;color:var(--ft-leaf);font-weight:300;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--ft-ink-3)}
.author{display:flex;gap:16px;align-items:center;border-top:1px solid var(--ft-line);padding-top:28px;margin-top:48px;font-size:14px;color:var(--ft-ink-4);line-height:1.6}
.author img{width:56px;border:1px solid var(--ft-line);border-radius:var(--ft-r-sm);padding:4px;background:#fff}
.author b{display:block;color:var(--ft-ink);font-weight:500;font-size:16px}

/* Sidebar */
.side{position:sticky;top:96px;display:grid;gap:20px}
.side .box{border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:22px;background:#fff}
.side .cta{background:var(--ft-leaf-light);border:0}
.side .cta h3{font-size:20px;line-height:1.45;color:var(--ft-deep);margin:0 0 8px;font-weight:500}
.side .cta p{font-size:14px;color:var(--ft-ink-3);margin:0 0 16px}
.side .cta .btn{width:100%;margin-bottom:8px}
.side h4{margin:0 0 12px;font-size:15px;font-weight:500;color:var(--ft-ink-3)}
.side ul{list-style:none;margin:0;padding:0;font-size:14px;line-height:1.5}
.side li{padding:10px 0;border-top:1px solid var(--ft-line)}
.side li a{text-decoration:none;color:var(--ft-ink-2)}
.side li a:hover{color:var(--ft-leaf)}

/* Related */
.related{background:var(--ft-mist);padding:56px 0;border-top:1px solid var(--ft-line)}
.related h2{font-size:28px;margin:0 0 24px}

.final{background:var(--ft-leaf);color:#fff;text-align:center;padding:56px 0}
.final h2{font-size:30px;line-height:1.4;margin:0 0 10px}
.final p{margin:0 0 24px;opacity:.9}
.final .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.final .btn-cta{background:#fff;color:var(--ft-deep)}
.final .btn-outline{background:transparent;color:#fff;border-color:#fff}

footer{background:var(--ft-deep);color:#fff;padding:40px 0}
footer .wrap{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
footer img{width:84px;background:#fff;padding:10px;border-radius:var(--ft-r-sm)}
footer p{margin:0;font-size:14px;opacity:.85}
footer a{color:#fff}

.mbar{display:none}

@media (max-width:960px){
  .top nav{display:none}
  .layout{grid-template-columns:minmax(0,1fr);gap:40px}
  .side{position:static}
  .feature{grid-template-columns:1fr}
  .feature img{min-height:0;aspect-ratio:16/9}
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .hub-hero h1{font-size:30px}
  .art-head h1{font-size:28px}
  .art-head .dek{font-size:16px}
  .art-hero{aspect-ratio:16/10}
  .prose{font-size:16px}
  .prose h2{font-size:23px;margin-top:40px}
  .prose h3{font-size:19px}
  .feature .bd{padding:22px}
  .feature h2{font-size:22px}
  .cards{grid-template-columns:1fr}
  .models-mini{grid-template-columns:1fr}
  .top .brand span{display:none}
  .final h2{font-size:24px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--ft-line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px}
  .mbar .btn{padding:12px 10px;width:100%}
  .mbar .call{background:#fff;color:var(--ft-call);border:1px solid var(--ft-call);border-radius:var(--ft-r-pill)}
  body{padding-bottom:76px}
}

/* ---- Landing components ---- */
/* Type */
.eyebrow{color:var(--ft-leaf);font-size:14px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px}
h1,h2,h3,h4{font-weight:400;margin:0}
.t-display{font-size:44px;line-height:1.3}
h2.title{font-size:34px;line-height:1.35;margin:0 0 12px}
h2.accent{color:var(--ft-rust)}
.lead{color:var(--ft-ink-4);margin:0 0 36px;max-width:720px;font-size:17px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.hl{color:var(--ft-deep);font-weight:500}

.btn svg{width:20px;height:20px;flex:none}
.btn-cta.lg{padding:16px 38px;font-size:18px}
.btns{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
/* Sections */
section{padding:80px 0;border-bottom:1px solid var(--ft-line)}
section.alt{background:var(--ft-mist)}
section.tint{background:var(--ft-leaf-light)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:24px}

/* Hero */
.hero{padding:64px 0 72px;background:linear-gradient(180deg,#fff 0%,var(--ft-leaf-light) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero p.sub{font-size:18px;color:var(--ft-ink-3);margin:20px 0 28px;max-width:540px}
.hero .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero .chips span{font-size:14px;background:#fff;border:1px solid var(--ft-line);padding:6px 14px;border-radius:var(--ft-r-pill);color:var(--ft-ink-3)}
.hero .chips span::before{content:"✓ ";color:var(--ft-leaf);font-weight:600}
.hero-pics{position:relative;min-height:440px}
.hero-pics img{position:absolute;object-fit:cover;border-radius:var(--ft-r-md);box-shadow:var(--ft-shadow)}
.hero-pics .p1{right:0;top:0;width:72%;height:400px}
.hero-pics .p2{left:0;bottom:0;width:46%;height:250px;border:6px solid #fff}
.hero-pics .tag{position:absolute;right:16px;bottom:28px;background:#fff;border-radius:var(--ft-r-sm);padding:10px 14px;font-size:13px;box-shadow:var(--ft-shadow);line-height:1.35}
.hero-pics .tag b{display:block;color:var(--ft-deep);font-weight:500;font-size:15px}

/* Level 1 — checklist */
.check-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.signal{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:18px 20px;cursor:pointer;transition:.2s;margin-bottom:12px}
.signal:hover{border-color:var(--ft-leaf)}
.signal input{position:absolute;opacity:0;pointer-events:none}
.signal .box{flex:none;width:28px;height:28px;border:2px solid var(--ft-leaf);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;margin-top:2px;transition:.2s}
.signal input:checked + .box{background:var(--ft-leaf)}
.signal input:checked + .box::after{content:"✓";font-weight:600}
.signal input:focus-visible + .box{outline:3px solid var(--ft-leaf-light);outline-offset:2px}
.signal b{display:block;font-weight:500;font-size:17px;margin-bottom:2px}
.signal span{font-size:15px;color:var(--ft-ink-4)}
.verdict{border-radius:var(--ft-r-md);padding:20px 22px;background:#fff;border:1px dashed var(--ft-leaf);font-size:16px}
.verdict.warn{background:var(--ft-deep);color:#fff;border:0}
.verdict.warn .btn-cta{background:#fff;color:var(--ft-deep)}
.risk{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.risk div{background:#fff;border-radius:var(--ft-r-md);padding:18px 10px;text-align:center;font-size:15px;border:1px solid var(--ft-line)}
.risk svg{display:block;width:36px;height:36px;margin:0 auto 6px;color:var(--ft-rust)}

/* Level 2 — pains */
.pain{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:28px 24px;position:relative}
.pain .q{font-size:20px;line-height:1.45;color:var(--ft-soil);margin:0 0 10px;font-family:var(--ft-font-alt)}
.pain p{margin:0;color:var(--ft-ink-4);font-size:15px}
.pain .ico{width:44px;height:44px;border-radius:50%;background:#F6E9DC;color:var(--ft-rust);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.pain .ico svg{width:24px;height:24px}
.bridge{margin-top:40px;text-align:center;font-size:22px;color:var(--ft-deep)}
.bridge b{font-weight:500}

/* Level 3 — compare */
.tbl{overflow-x:auto;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);background:#fff}
table.cmp{width:100%;border-collapse:collapse;min-width:680px;font-size:15px}
.cmp th,.cmp td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--ft-line);vertical-align:top}
.cmp thead th{font-weight:500;font-size:16px;background:var(--ft-mist)}
.cmp tbody th{font-weight:500;color:var(--ft-ink-3);width:20%}
.cmp td{color:var(--ft-ink-4)}
.cmp .ft{background:var(--ft-leaf-light);color:var(--ft-deep)}
.cmp thead .ft{background:var(--ft-forest);color:#fff}
.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}
.no{color:#B0492E}.ok{color:var(--ft-forest);font-weight:500}
.parts{margin-top:56px}
.part{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);overflow:hidden;display:flex;flex-direction:column}
.part .ph{aspect-ratio:4/3;background:#FBF8F2;overflow:hidden}
.part .ph img{width:100%;height:100%;object-fit:cover}
.part .bd{padding:20px 22px 24px}
.part .n{font-size:13px;color:var(--ft-leaf);letter-spacing:.1em}
.part h3{font-size:22px;color:var(--ft-rust);font-weight:500;margin:2px 0 6px}
.part p{margin:0 0 10px;color:var(--ft-ink-3);font-size:15px}
.part ul{margin:0;padding-left:18px;color:var(--ft-ink-4);font-size:14px}
.part li{margin-bottom:4px}
.finish{display:flex;gap:28px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:40px;font-size:15px}
.finish div{display:flex;align-items:center;gap:10px}
.finish i{width:34px;height:34px;border-radius:50%;border:1px solid var(--ft-line)}

/* Level 4 — models */
.finder{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:22px 24px;margin-bottom:32px}
.finder p{margin:0 0 14px;font-weight:500}
.finder .opts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.finder button{font-family:var(--ft-font);font-size:15px;text-align:left;background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-sm);padding:14px 16px;cursor:pointer;color:var(--ft-ink-3);transition:.2s;line-height:1.45}
.finder button:hover{border-color:var(--ft-leaf)}
.finder button.on{border-color:var(--ft-forest);background:var(--ft-leaf-light);color:var(--ft-deep)}
.finder button b{display:block;font-weight:500;color:var(--ft-ink);margin-bottom:2px}
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.model{background:#fff;border:1px solid var(--ft-line);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.model.pick{border-color:var(--ft-forest);box-shadow:0 0 0 3px var(--ft-forest),var(--ft-shadow)}
.model.dim{opacity:.55}
.model .ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ft-leaf-light)}
.model .ph>img{width:100%;height:100%;object-fit:cover}
.model .render{position:absolute;left:12px;bottom:12px;width:74px;height:96px;background:#fff;border-radius:var(--ft-r-sm);padding:4px;box-shadow:var(--ft-shadow)}
.model .render img{width:100%;height:100%;object-fit:contain}
.badge{position:absolute;top:12px;right:12px;background:var(--ft-forest);color:#fff;font-size:12px;padding:4px 12px;border-radius:var(--ft-r-pill);letter-spacing:.04em}
.badge.new{background:var(--ft-rust)}
.model .bd{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.model .code{font-size:12px;color:var(--ft-leaf);letter-spacing:.12em}
.model h3{font-size:28px;margin:0 0 4px}
.model .tag{color:var(--ft-rust);font-weight:500;margin:0 0 10px;font-size:15px}
.model .desc{font-size:14px;color:var(--ft-ink-3);margin:0 0 14px}
.model ul{margin:0 0 16px;padding:0;list-style:none;font-size:14px;color:var(--ft-ink-3)}
.model li{padding-left:22px;position:relative;margin-bottom:6px}
.model li::before{content:"";position:absolute;left:0;top:6px;width:12px;height:12px;border-radius:50%;background:var(--ft-leaf-light);border:2px solid var(--ft-leaf)}
.model .fit{margin-top:auto;background:var(--ft-mist);padding:12px 14px;font-size:14px;margin-bottom:16px}
.model .fit b{font-weight:500;color:var(--ft-deep)}
.model .btn-outline{width:100%}

.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.trust div{text-align:center;padding:22px 12px;border-top:3px solid var(--ft-leaf);background:#fff}
.trust b{display:block;font-size:22px;font-weight:500;color:var(--ft-deep);margin-bottom:4px;font-family:var(--ft-font-alt)}
.trust span{font-size:14px;color:var(--ft-ink-4)}

.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:var(--ft-r-sm);aspect-ratio:3/4}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 12px 10px;color:#fff;font-size:13px;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent)}

/* Level 5 — size + order */
.size{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.size img{border-radius:var(--ft-r-md);border:1px solid var(--ft-line)}
.calc{background:#fff;border-radius:var(--ft-r-md);padding:28px;border:1px solid var(--ft-line)}
.calc label{display:block;font-weight:500;margin-bottom:8px}
.calc .row{display:flex;gap:10px;align-items:center}
.calc input{font-family:var(--ft-font);font-size:22px;width:140px;padding:10px 14px;border:1px solid var(--ft-line);border-radius:var(--ft-r-sm)}
.calc input:focus{outline:2px solid var(--ft-leaf);border-color:var(--ft-leaf)}
.calc .unit{color:var(--ft-ink-4)}
.calc .out{margin-top:20px;padding:18px 20px;background:var(--ft-leaf-light);border-radius:var(--ft-r-sm);min-height:92px}
.calc .out .m{font-size:26px;color:var(--ft-deep);font-weight:500;font-family:var(--ft-font-alt)}
.calc .out small{display:block;color:var(--ft-ink-4);font-size:13px;margin-top:4px}
.calc .hint{font-size:13px;color:var(--ft-ink-4);margin:14px 0 0}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;margin-bottom:48px}
.step{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:24px 20px;position:relative}
.step::before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--ft-forest);color:#fff;font-weight:500;font-size:18px;margin-bottom:14px}
.step b{display:block;font-weight:500;font-size:17px;margin-bottom:4px}
.step span{font-size:14px;color:var(--ft-ink-4)}

.order{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--ft-r-lg);overflow:hidden;box-shadow:var(--ft-shadow)}
.order .l{background:var(--ft-deep);color:#fff;padding:40px}
.order .l h2{font-size:30px;line-height:1.4;margin-bottom:12px}
.order .l p{opacity:.85;margin:0 0 24px}
.order .l .btn-cta{background:var(--ft-line-green)}
.order .l .btn-cta:hover{background:#05a948}
.order .l .ct{margin-top:28px;display:grid;gap:12px;font-size:16px}
.order .l .ct a{text-decoration:none;display:flex;gap:12px;align-items:center}
.order .l .ct i{font-style:normal;width:36px;height:36px;border:2px solid #fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex:none}
.order form{background:#fff;padding:40px;display:grid;gap:14px}
.order form h3{font-size:22px;color:var(--ft-rust);font-weight:500}
.order form p.s{margin:-8px 0 4px;font-size:14px;color:var(--ft-ink-4)}
.f label{display:block;font-size:14px;color:var(--ft-ink-3);margin-bottom:6px}
.f input,.f select,.f textarea{width:100%;font-family:var(--ft-font);font-size:16px;padding:11px 14px;border:1px solid var(--ft-line);border-radius:var(--ft-r-sm);background:#fff;color:var(--ft-ink)}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--ft-leaf);border-color:var(--ft-leaf)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.order form .btn-cta{width:100%;margin-top:6px}
.order form .note{font-size:12px;color:var(--ft-ink-4);margin:0;text-align:center}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--ft-line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-size:17px;font-weight:500;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-size:26px;color:var(--ft-leaf);font-weight:300;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--ft-ink-3)}

/* Floating contact (desktop) + bottom bar (mobile) */
.floating{position:fixed;right:16px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;gap:6px;width:64px}
.floating a{height:62px;border:1px solid var(--ft-line);background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ft-leaf);font-weight:600;font-size:12px;text-decoration:none;gap:2px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.floating a svg{width:22px;height:22px}
.floating a.line{color:var(--ft-line-green)}
.floating a.call{background:var(--ft-call);color:#fff;border:0}
.mbar{display:none}

@media (max-width:960px){
  .top nav{display:none}
  .hero .wrap,.check-wrap,.size,.order{grid-template-columns:1fr}
  .hero-pics{min-height:380px}
  .models{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .finder .opts{grid-template-columns:1fr}
  .steps,.trust{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .gallery figure:nth-child(n+4){display:none}
}
@media (max-width:640px){
  section{padding:56px 0}
  .t-display{font-size:31px}
  h2.title,.final h2{font-size:26px}
  .lead{font-size:16px}
  .hero{padding:40px 0 48px}
  .hero p.sub{font-size:16px}
  .hero-pics{min-height:320px}
  .hero-pics .p1{height:290px;width:78%}
  .hero-pics .p2{height:180px;width:50%}
  .risk{grid-template-columns:repeat(3,1fr)}
  .risk div{font-size:13px;padding:14px 6px}
  .steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery figure:nth-child(3){display:none}
  .order .l,.order form{padding:28px 20px}
  .f2{grid-template-columns:1fr}
  .top .brand span{display:none}
  .floating{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--ft-line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px}
  .mbar .btn{padding:12px 10px;width:100%}
  .mbar .call{background:#fff;color:var(--ft-call);border:1px solid var(--ft-call);border-radius:var(--ft-r-pill)}
  body{padding-bottom:76px}
}

/* ---- Site ---- */
.mlist{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:32px}
.mlist a{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:12px 18px 12px 12px;text-decoration:none;transition:.2s}
.mlist a:hover{border-color:var(--ft-forest);box-shadow:var(--ft-shadow)}
.mlist img{width:52px;height:64px;object-fit:contain;flex:none;background:var(--ft-mist);border-radius:var(--ft-r-sm)}
.mlist span{flex:1;font-size:14px;color:var(--ft-ink-4);line-height:1.45}
.mlist b{display:block;font-size:18px;font-weight:500;color:var(--ft-ink)}
.mlist i{font-style:normal;color:var(--ft-forest);font-size:18px}
.size{align-items:start}
.top .wrap{gap:20px}
.top nav a{white-space:nowrap}
.top .actions{display:flex;align-items:center;gap:12px}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--ft-line);background:#fff;border-radius:var(--ft-r-sm);cursor:pointer;align-items:center;justify-content:center;color:var(--ft-ink)}
.menu-btn svg{width:22px;height:22px}
.bar{font-size:14px}
.bar span{opacity:.6;margin:0 8px}
.page-hero{background:linear-gradient(180deg,#fff,var(--ft-leaf-light));padding:40px 0 56px;border-bottom:1px solid var(--ft-line)}
.page-hero h1{font-size:40px;line-height:1.35;margin:4px 0 12px}
.page-hero p.sub{font-size:17px;color:var(--ft-ink-3);max-width:700px;margin:0}
.page-hero .crumb{padding:0 0 18px}
.page-hero .btns{margin-top:24px}

/* Product detail */
.pd{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.pd-gallery .main{aspect-ratio:4/3;border-radius:var(--ft-r-md);overflow:hidden;background:var(--ft-leaf-light);margin-bottom:10px}
.pd-gallery .main img{width:100%;height:100%;object-fit:cover}
.pd-gallery .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.pd-gallery .thumbs button{padding:0;border:2px solid transparent;border-radius:var(--ft-r-sm);overflow:hidden;cursor:pointer;aspect-ratio:1;background:#fff}
.pd-gallery .thumbs button.on{border-color:var(--ft-forest)}
.pd-gallery .thumbs img{width:100%;height:100%;object-fit:cover}
.pd-gallery .thumbs img.contain{object-fit:contain}
.pd-info .code{font-size:13px;color:var(--ft-leaf);letter-spacing:.12em}
.pd-info h1{font-size:40px;line-height:1.25;margin:2px 0 6px}
.pd-info .tag{color:var(--ft-rust);font-size:19px;font-weight:500;margin:0 0 14px}
.pd-info .desc{color:var(--ft-ink-3);margin:0 0 20px}
.pd-info .fit{background:var(--ft-mist);padding:14px 16px;margin:0 0 22px;font-size:15px}
.pd-info .fit b{font-weight:500;color:var(--ft-deep)}
.pd-info .btns .btn{flex:1 1 200px}
.pd-info .colors{display:flex;gap:16px;align-items:center;font-size:14px;color:var(--ft-ink-4);margin:0 0 22px}
.pd-info .colors i{display:inline-block;width:22px;height:22px;border-radius:50%;border:1px solid var(--ft-line);vertical-align:middle;margin-right:6px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat div{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:22px}
.feat b{display:block;font-weight:500;font-size:17px;margin:10px 0 4px}
.feat span{font-size:14px;color:var(--ft-ink-4)}
.feat i{display:flex;width:40px;height:40px;border-radius:50%;background:var(--ft-leaf-light);color:var(--ft-forest);align-items:center;justify-content:center;font-style:normal;font-weight:600}
.spec-tbl{width:100%;border-collapse:collapse;font-size:15px;background:#fff}
.spec-tbl th,.spec-tbl td{padding:14px 18px;border-bottom:1px solid var(--ft-line);text-align:left;vertical-align:top}
.spec-tbl th{width:34%;font-weight:500;color:var(--ft-ink-3);background:var(--ft-mist)}
.spec-tbl tr:last-child th,.spec-tbl tr:last-child td{border-bottom:0}
.size-tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.size-tbl th,.size-tbl td{padding:10px 14px;border-bottom:1px solid var(--ft-line);text-align:left}
.size-tbl thead th{background:var(--ft-mist);font-weight:500}
.size-tbl tr.hit td{background:var(--ft-leaf-light);color:var(--ft-deep);font-weight:500}
.others{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.others .card h3{font-size:20px;font-weight:500;color:var(--ft-rust);margin:0 0 6px}
.others .card p{margin:0;color:var(--ft-ink-3);font-size:15px}

/* Contact */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ch{border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:28px 24px;background:#fff;display:flex;flex-direction:column;gap:6px;text-decoration:none;transition:.2s}
.ch:hover{border-color:var(--ft-leaf);box-shadow:var(--ft-shadow)}
.ch .ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:10px}
.ch .ic svg{width:28px;height:28px}
.ch small{font-size:13px;color:var(--ft-ink-4);letter-spacing:.06em}
.ch b{font-size:22px;font-weight:500;color:var(--ft-ink)}
.ch span{font-size:14px;color:var(--ft-ink-4)}
.ch .go{margin-top:auto;padding-top:14px;font-size:15px;font-weight:500;color:var(--ft-forest)}
.ch.primary{background:var(--ft-deep);border-color:var(--ft-deep)}
.ch.primary b,.ch.primary small,.ch.primary span,.ch.primary .go{color:#fff}
.ch.primary small,.ch.primary span{opacity:.8}
.prep{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.prep div{background:#fff;border-radius:var(--ft-r-md);padding:20px;border:1px solid var(--ft-line);font-size:14px;color:var(--ft-ink-4)}
.prep b{display:block;font-size:16px;font-weight:500;color:var(--ft-ink);margin-bottom:4px}
.b2b{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.b2b ul{margin:0 0 24px;padding-left:20px;color:var(--ft-ink-3)}
.b2b li{margin-bottom:8px}
.b2b img{border-radius:var(--ft-r-md)}

/* About */
.story{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.story p{color:var(--ft-ink-3);font-size:17px;margin:0 0 16px}
.story img{border-radius:var(--ft-r-md);box-shadow:var(--ft-shadow)}
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.who div{background:#fff;border:1px solid var(--ft-line);border-radius:var(--ft-r-md);padding:24px}
.who b{display:block;font-size:19px;font-weight:500;color:var(--ft-deep);margin-bottom:6px}
.who span{font-size:15px;color:var(--ft-ink-4)}

/* Footer */
footer.site{background:var(--ft-deep);color:#fff;padding:56px 0 0}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px}
footer.site .brand img{width:84px;background:#fff;padding:10px;border-radius:var(--ft-r-sm);margin-bottom:14px}
footer.site p{margin:0;font-size:14px;opacity:.85;line-height:1.7}
footer.site h4{font-size:15px;font-weight:500;margin:0 0 14px;color:#cfe0b8;letter-spacing:.04em}
footer.site ul{list-style:none;margin:0;padding:0;font-size:14px;line-height:2}
footer.site a{color:#fff;text-decoration:none;opacity:.9}
footer.site a:hover{opacity:1;text-decoration:underline}
footer.site .social{display:flex;gap:8px;margin-top:16px}
footer.site .social a{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;opacity:1;text-decoration:none}
footer.site .social svg{width:20px;height:20px}
footer.site .legal{border-top:1px solid rgba(255,255,255,.15);padding:18px 0;font-size:13px;opacity:.7}

@media (max-width:960px){
  .menu-btn{display:flex}
  .top nav{position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--ft-ink);flex-direction:column;gap:0;padding:8px 16px 16px;box-shadow:0 12px 24px rgba(0,0,0,.08)}
  .top nav a{padding:14px 4px;border-bottom:1px solid var(--ft-line);font-size:16px}
  .top.open nav{display:flex}
  .pd,.story,.b2b{grid-template-columns:1fr}
  .feat,.channels,.who{grid-template-columns:1fr 1fr}
  .mlist{grid-template-columns:1fr}
  .prep{grid-template-columns:1fr 1fr}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .page-hero h1,.pd-info h1{font-size:30px}
  .top .actions .btn-cta{display:none}
  .feat,.channels,.who,.others,.prep{grid-template-columns:1fr}
  .bar .hide-m{display:none}
  footer.site .cols{grid-template-columns:1fr}
}

/* ==== Modern Green theme — โทนเขียวเป็นหลัก ==== */
:root{
  --ft-mist:#EDF3E4; --ft-line:#D6E2C9; --ft-leaf-light:#E4EED7;
  --ft-night:#163D2D; --ft-pine:#1F4E3A; --ft-lime:#B8D98A;
  --ft-shadow:0 10px 30px rgba(22,61,45,.12);
  --g-dark:linear-gradient(155deg,#163D2D 0%,#1F4E3A 45%,#2E6A4B 100%);
  --g-soft:linear-gradient(180deg,#F3F8EC 0%,#E4EED7 100%);
}
body{background:#F7FAF2}
.top{background:#fff;border-bottom:1px solid var(--ft-line)}  /* ขาวทึบ ให้กลืนกับพื้นขาวของโลโก้ตัวเต็ม */
.bar{background:var(--ft-night);color:var(--ft-lime);border:0;outline:0;padding:9px 16px}
.bar a{color:#fff}

/* ปุ่มทรงแคปซูลทั้งหมด */
.btn-outline,.btn-solid{border-radius:var(--ft-r-pill)}
.btn-cta{box-shadow:0 6px 16px rgba(63,118,82,.28)}

/* พื้นหลังส่วนต่าง ๆ */
section{border-bottom:0}
section.alt,section.tint,.related{background:var(--g-soft)}
.hero,.page-hero,.hub-hero,section#problem,section#works,section#features,section.final{background:var(--g-dark);color:#fff;border:0}
.hero .eyebrow,.page-hero .eyebrow,.hub-hero .eyebrow,section#problem .eyebrow,section#works .eyebrow,section#features .eyebrow{color:var(--ft-lime)}
.hero h1,.page-hero h1,.hub-hero h1,section#problem h2.title,section#works h2.title,section#features h2.title{color:#fff}
.hero .hl{color:var(--ft-lime)}
.hero p.sub,.page-hero p.sub,.hub-hero p,section#problem .lead,section#works .lead{color:rgba(255,255,255,.82)}
.hero .chips span{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#fff}
.hero .chips span::before{color:var(--ft-lime)}
.hero .btn-outline,.page-hero .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.hero .btn-outline:hover,.page-hero .btn-outline:hover{background:#fff;color:var(--ft-night)}
.hero .btn-cta,.page-hero .btn-cta{background:var(--ft-lime);color:var(--ft-night);box-shadow:none}
.hero .btn-cta:hover,.page-hero .btn-cta:hover{background:#fff}
.hero-pics img{border-radius:var(--ft-r-lg)}
.hero-pics .p2{border-color:var(--ft-pine)}
.hero-pics .tag{color:var(--ft-ink-3)}
.page-hero .crumb,.hub-hero .crumb{color:rgba(255,255,255,.65)}
.page-hero .crumb a,.hub-hero .crumb a{color:var(--ft-lime)}
.page-hero .crumb li+li::before,.hub-hero .crumb li+li::before{color:rgba(255,255,255,.35)}
.cats button{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.cats button.on,.cats button:hover{background:var(--ft-lime);color:var(--ft-night);border-color:var(--ft-lime)}
section#problem .bridge{color:#fff}
section#problem .bridge b{color:var(--ft-lime)}
section#problem .pain,section#features .feat div{border:0}
section#problem .pain,section#features .feat div,section#works .card{color:var(--ft-ink)}
section#works .gallery figure{border-radius:var(--ft-r-md)}
section.final{background:linear-gradient(120deg,#2E6A4B,#739348)}

/* การ์ดโค้งมนแบบ modern */
.model,.acard,.part,.pain,.feat div,.who div,.prep div,.ch,.signal,.risk div,.step,.mlist a,.finder,.card,.models-mini a{border-radius:var(--ft-r-lg);border-color:var(--ft-line)}
.model,.acard,.models-mini a{overflow:hidden}
.model,.acard,.part,.ch,.mlist a{box-shadow:0 2px 10px rgba(22,61,45,.05)}
.model .fit,.pd-info .fit{background:var(--ft-leaf-light);border-radius:var(--ft-r-sm)}
.model li::before{background:var(--ft-lime);border-color:var(--ft-forest)}
.mlist img{background:var(--ft-leaf-light)}
.trust div{border-radius:var(--ft-r-md);border-top:0;background:var(--ft-pine)}
.trust b{color:var(--ft-lime)}
.trust span{color:rgba(255,255,255,.8)}
.tbl{border-radius:var(--ft-r-lg)}
.cmp thead th,.prose thead th,.size-tbl thead th,.spec-tbl th{background:var(--ft-leaf-light)}
.toc{background:var(--ft-leaf-light)}
.summary{background:#fff;border-left-color:var(--ft-forest)}
.step::before{background:var(--g-dark)}
.order{border-radius:28px}
.order .l,.inline-cta,.verdict.warn,.ch.primary{background:var(--g-dark)}
.feature,.side .box{border-radius:var(--ft-r-lg)}
.side .cta{background:var(--g-soft)}
.art-hero,.pd-gallery .main{border-radius:var(--ft-r-lg)}
footer.site{background:var(--ft-night)}
footer.site h4{color:var(--ft-lime)}
.floating a{border-radius:14px;border-color:var(--ft-line)}
.floating a.call{background:var(--ft-forest)}
.mbar .call{color:var(--ft-forest);border-color:var(--ft-forest)}

/* ==== Earth accent — โทนน้ำตาลเปลือกไม้ ~20% ==== */
:root{
  --ft-sand:#F5EDE3; --ft-sand-2:#EADBC8; --ft-tan:#E7C9A2;
  --g-bark:linear-gradient(155deg,#3F2418 0%,#5A3A26 50%,#7D5B3C 100%);
  --g-sand:linear-gradient(180deg,#FAF5EE 0%,#F1E6D8 100%);
}
/* ส่วนพื้นน้ำตาลเข้ม */
.bar{background:linear-gradient(90deg,#3F2418,#5A3A26 50%,#7D5B3C);color:var(--ft-tan)}
.bar a{color:#fff}
section#works,section.final{background:var(--g-bark);color:#fff}
section#works .eyebrow{color:var(--ft-tan)}
section#works .gallery figcaption{background:linear-gradient(0deg,rgba(63,36,24,.75),transparent)}
section.final .btn-cta{background:var(--ft-tan);color:#3F2418}
section.final .btn-cta:hover{background:#fff}
/* ส่วนพื้นทราย */
section.tint,section#spec,section#prepare,section#who,.related{background:var(--g-sand)}
section#spec .spec-tbl th,section#size .size-tbl thead th{background:var(--ft-sand)}
/* จุดเน้นสีน้ำตาล */
.step::before{background:var(--g-bark)}
.trust div{background:var(--g-bark)}
.trust b{color:var(--ft-tan)}
.model .code,.pd-info .code,.part .n{color:var(--ft-bark)}
.model .fit,.pd-info .fit{background:var(--ft-sand)}
.model .fit b,.pd-info .fit b{color:var(--ft-soil)}
.badge{background:var(--ft-bark)}
.cat{background:var(--ft-sand-2);color:var(--ft-soil)}
.who div{border-top:4px solid var(--ft-bark)}
.who b{color:var(--ft-soil)}
.prep div{border-left:4px solid var(--ft-bark)}
.calc .out{background:var(--ft-sand)}
.calc .out .m{color:var(--ft-soil)}
.note{background:var(--ft-sand)}
.verdict{border-color:var(--ft-bark)}
.size>*,.pd>*,.story>*,.b2b>*,.order>*{min-width:0}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ft-ink-3);line-height:1.5;cursor:pointer}
.consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--ft-forest);flex:none}
.form-msg{margin:0;font-size:14px;min-height:0}
.form-msg:empty{display:none}
.form-msg.ok{color:var(--ft-forest);background:var(--ft-leaf-light);padding:10px 14px;border-radius:var(--ft-r-sm)}
.form-msg.err{color:#9B2C1C;background:#FBEAE5;padding:10px 14px;border-radius:var(--ft-r-sm)}
footer.site .legal{background:#2A1A12;box-shadow:0 0 0 100vmax #2A1A12;clip-path:inset(0 -100vmax);border-top:0}

/* หน้า LHT ส่วนวิธีวัด: คอลัมน์เดียว (infographic) ไม่ให้กว้างเกินไปบนจอใหญ่ */
.size.size--single{grid-template-columns:1fr;max-width:820px}

/* Header: โลโก้ตัวเต็ม FLEXI TREE by KEMREX */
.top .brand img.logo-full{width:auto;height:52px;display:block}
@media (max-width:600px){.top .brand img.logo-full{height:40px}}

/* FLEXITREE Blog: ค้นหา จำนวนในหมวด วันที่ และปุ่มดูเพิ่ม */
.blog-search{margin-top:20px;max-width:520px}
.blog-search input{width:100%;font:inherit;font-size:16px;padding:12px 20px;border-radius:999px;border:1px solid rgba(255,255,255,.45);background:rgba(255,255,255,.12);color:#fff}
.blog-search input::placeholder{color:rgba(255,255,255,.72)}
.blog-search input:focus{outline:2px solid var(--ft-lime);outline-offset:2px}
.cats button .c{opacity:.75;margin-left:6px;font-size:12px}
.acard .meta,.feature .meta{display:block;font-size:13px;color:var(--ft-ink-4);margin:0 0 12px}
.blog-count{color:var(--ft-ink-4);font-size:14px;margin:32px 0 16px}
.blog-empty{text-align:center;color:var(--ft-ink-4);padding:32px 0;margin:0}
.blog-more{text-align:center;margin:32px 0 0}