:root{
  /* ── ธีมพรีเมียม: น้ำเงิน + ทอง + พาสเทล ── */
  --gold-deep:#A07C14;   /* ทองเข้ม (accent/ราคา/eyebrow) */
  --gold:#C9A227;        /* ทอง */
  --gold-bright:#E3C75A; /* ทองอ่อน */
  --navy-deep:#13203F;   /* น้ำเงินเข้ม (footer/ปุ่มเข้ม) */
  --navy:#1E3A6E;        /* น้ำเงิน */
  --navy-soft:#2E558F;   /* น้ำเงินอ่อน */
  --ink:#1B2542; --ink-soft:#566080; --ink-faint:#8B95AD;
  --cream:#EEF2FB; --surface:#FFFFFF; --surface-2:#F1F5FD;
  --line:#DDE5F2; --line-strong:#C3D0E6; --verify:#2E6FB0; --star:#E6B017;
  --olive:#13203F; --peach:#F3DCCF; --butter:#F6E6A6; --sky:#CFE0F4;
  --shadow-md:0 10px 30px rgba(19,32,63,.12), 0 2px 8px rgba(30,58,110,.07);
  --shadow-gold:0 12px 30px rgba(201,162,39,.30);
  --r-sm:12px; --r:20px; --r-lg:28px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"IBM Plex Sans Thai",system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Bai Jamjuree","IBM Plex Sans Thai",sans-serif;line-height:1.15;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2.5px solid var(--gold-deep);outline-offset:2px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.disp{font-family:"Bai Jamjuree",sans-serif}
.eyebrow{font-family:"Bai Jamjuree";font-weight:600;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep)}
.muted{color:var(--ink-soft)}
.center{text-align:center}

/* buttons — โค้งมน นุ่ม */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:"Bai Jamjuree";font-weight:600;border-radius:999px;padding:12px 24px;font-size:.98rem;transition:transform .15s,box-shadow .2s,background .2s,filter .2s;white-space:nowrap;cursor:pointer;border:none}
.btn:active{transform:translateY(1px)}
.btn-gold{background:linear-gradient(135deg,#E3C75A,#B8860B);color:#13203F;box-shadow:var(--shadow-gold)}
.btn-gold:hover{filter:brightness(1.04)}
.btn-ink{background:var(--olive);color:#F4F1E4}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--gold)}
.btn-line{background:#06C755;color:#fff}
.btn-block{width:100%}

/* cards / panels — มุมโค้งใหญ่ เงานุ่ม */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:transform .18s,box-shadow .2s;display:block}
.card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(241,235,223,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;gap:26px;height:72px}
header.site nav{display:flex;gap:24px;margin-left:8px}
header.site nav a{font-weight:500;color:var(--ink-soft);font-size:.97rem}
header.site nav a:hover{color:var(--gold-deep)}
header.site .right{margin-left:auto;display:flex;align-items:center;gap:14px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:1.32rem;letter-spacing:-.02em;font-family:"Bai Jamjuree"}
.burger{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line-strong);background:var(--surface);font-size:1.3rem}

/* footer */
footer.site{background:var(--olive);color:rgba(244,241,228,.7);padding:54px 0 30px;margin-top:10px}
footer.site .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
footer.site h4{color:#F4F1E4;font-weight:600;font-size:1rem;margin-bottom:14px}
footer.site ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:.9rem}
footer.site a:hover{color:#fff}
footer.site .copy{border-top:1px solid rgba(244,241,228,.14);margin-top:38px;padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.84rem}

/* sections */
.sec{padding:58px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700}
.sec-head p{color:var(--ink-soft);margin-top:6px;max-width:52ch}
.see-all{font-family:"Bai Jamjuree";font-weight:600;color:var(--gold-deep)}

/* hero */
.hero{position:relative;padding:64px 0 56px;overflow:hidden}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:700;max-width:14ch;margin-top:6px}
.hero .lead{font-size:1.12rem;color:var(--ink-soft);margin-top:16px;max-width:46ch}
.hero svg.bg{position:absolute;inset:0;opacity:.45;pointer-events:none}
.stats{display:flex;gap:38px;margin-top:34px;flex-wrap:wrap}
.stats .n{font-family:"Bai Jamjuree";font-weight:700;font-size:1.85rem;line-height:1;color:var(--gold-deep)}
.stats .l{font-size:.88rem;color:var(--ink-soft);margin-top:3px}

/* search bar */
.searchbar{margin-top:30px;border-radius:var(--r-lg);box-shadow:var(--shadow-md);padding:14px;display:grid;grid-template-columns:1.2fr 1fr auto;gap:10px;max-width:760px}
.searchbar .field{display:flex;flex-direction:column;gap:4px;padding:8px 14px}
.searchbar .field+.field{border-left:1px solid var(--line)}
.searchbar label{font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}
.searchbar select{border:none;background:none;font-family:inherit;font-size:1.02rem;font-weight:500;color:var(--ink);width:100%;outline:none}

/* grids */
.grid-cats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.grid-tech{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-prov{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.grid-pkg{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}

/* category tiles — ไอคอนพาสเทลน่ารักตามแนวรูปอ้างอิง */
.cat{padding:20px 14px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;border-radius:var(--r)}
.cat .ic{font-size:1.85rem;width:60px;height:60px;display:grid;place-items:center;border-radius:18px;background:var(--surface-2);box-shadow:inset 0 0 0 1px rgba(0,0,0,.02)}
.cat .nm{font-weight:600;font-size:.95rem}
.cat .ct{font-size:.78rem;color:var(--ink-faint)}
/* วนสีไทล์ไอคอน 6 โทนพาสเทล */
.grid-cats .cat:nth-child(6n+1) .ic{background:#CFE0F4}
.grid-cats .cat:nth-child(6n+2) .ic{background:#F6E6A6}
.grid-cats .cat:nth-child(6n+3) .ic{background:#E4ECFA}
.grid-cats .cat:nth-child(6n+4) .ic{background:#DCEAF6}
.grid-cats .cat:nth-child(6n+5) .ic{background:#E7DEF4}
.grid-cats .cat:nth-child(6n+6) .ic{background:#F3DCCF}

/* tech card */
.tcard{overflow:hidden;display:flex;flex-direction:column}
.tcard .cover{height:96px;position:relative;opacity:.95;overflow:hidden}
.tcard .cover.has-img{height:140px;background-size:cover;background-position:center;background-repeat:no-repeat;opacity:1}
.tcard .cover.has-img + .body{padding-top:16px}
.tcard .badge{position:absolute;top:10px;right:10px;background:rgba(252,250,244,.94);color:var(--ink);font-size:.7rem;font-weight:600;padding:3px 9px;border-radius:999px}
.tcard .ava{position:absolute;left:16px;bottom:-26px;width:60px;height:60px;border-radius:18px;border:3px solid var(--surface);display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.4rem;font-family:"Bai Jamjuree"}
.tcard .body{padding:34px 16px 16px}
.tcard .name{font-family:"Bai Jamjuree";font-weight:600;font-size:1.05rem;display:flex;align-items:center;gap:6px}
.tcard .cat{font-size:.85rem;color:var(--gold-deep);font-weight:600;margin-top:2px;padding:0;display:block;border-radius:0}
.tcard .meta{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:.86rem;color:var(--ink-soft)}
.tcard .loc{font-size:.86rem;color:var(--ink-soft);margin-top:8px}
.tcard .foot{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line-strong);display:flex;align-items:center;justify-content:space-between}

.verify-b{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--verify);color:#fff;font-size:.62rem;flex:none}
.tier{font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:999px}
.tier-pro{background:#F6ECCB;color:var(--gold-deep)}
.tier-premium{background:var(--navy-deep);color:#E3C75A}
.tier-basic{background:#DDEAF7;color:var(--verify)}
.tier-free{background:#ECF0F8;color:var(--ink-soft)}
.stars{color:var(--star);letter-spacing:1px}

/* pricing */
.pkg{border-radius:var(--r-lg);padding:26px 22px;display:flex;flex-direction:column;position:relative}
.pkg.featured{border-color:var(--gold);box-shadow:var(--shadow-gold);background:linear-gradient(180deg,#F4F7FE,#FFFFFF)}
.pkg .ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#E3C75A,#B8860B);color:#13203F;font-weight:600;font-size:.74rem;padding:5px 14px;border-radius:999px;font-family:"Bai Jamjuree"}
.pkg ul{list-style:none;margin:18px 0 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.pkg li{display:flex;gap:9px;font-size:.92rem;color:var(--ink-soft)}
.pkg li.off{color:var(--ink-faint)}
.pkg li .ck{color:var(--verify);font-weight:700}
.pkg li.off .ck{color:var(--ink-faint)}

/* forms */
.field-input{padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--r-sm);font-family:inherit;font-size:.95rem;background:var(--surface-2);width:100%}
.field-label{font-size:.85rem;font-weight:600;color:var(--ink-soft);margin-bottom:6px;display:block}
.form-col{display:flex;flex-direction:column;gap:14px}
.auth{max-width:480px;padding:48px 0 70px}

/* dashboard */
.stat{padding:20px}
.stat .lbl{font-size:.88rem;color:var(--ink-soft)}
.stat .val{font-family:"Bai Jamjuree";font-size:1.9rem;font-weight:700;margin:4px 0 2px}
.stat .sub{font-size:.8rem;color:var(--verify)}
.grid-stat{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.uploader{display:block;border:2px dashed var(--line-strong);border-radius:18px;padding:28px 20px;text-align:center;cursor:pointer;background:var(--surface-2)}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.thumbs figure{margin:0}
.thumbs img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
.thumbs figcaption{font-size:.74rem;color:var(--ink-faint);margin-top:4px}

.note{background:#EEF4FD;border:1px solid var(--line-strong);border-radius:14px;padding:12px 14px;font-size:.86rem;color:var(--ink-soft)}
.tag{font-size:.74rem;font-weight:600;color:var(--gold-deep)}

.breadcrumb{font-size:.86rem;color:var(--ink-faint);padding-top:22px}
.breadcrumb a{color:var(--ink-faint)}
.breadcrumb b{color:var(--ink)}

.hidden{display:none!important}

@media(max-width:980px){
  .grid-cats{grid-template-columns:repeat(3,1fr)}
  .grid-tech,.grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-pkg{grid-template-columns:repeat(2,1fr)}
  .grid-prov{grid-template-columns:repeat(3,1fr)}
  .grid-stat{grid-template-columns:repeat(2,1fr)}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  header.site nav,header.site .right .login{display:none}
  .burger{display:block}
  .grid-cats,.grid-tech,.grid-3,.grid-prov{grid-template-columns:1fr 1fr}
  .grid-pkg{grid-template-columns:1fr}
  .searchbar{grid-template-columns:1fr}
  .searchbar .field+.field{border-left:none;border-top:1px solid var(--line)}
}

.article-body img{max-width:100%!important;height:auto!important;border-radius:12px;margin:12px 0;display:block}
.article-body iframe,.article-body video,.article-body table{max-width:100%!important}
.article-body *{max-width:100%}