:root{
  --r1:#0D2144;
  --r2:#102850;
  --r3:#163260;
  --gold:#FFD700;
  --gold2:#DAA520;
  --gold3:#B8860B;
  --cream2:#E8D5A3;
  --white:#FFFFFF;
  --green:#22C55E;
  --line:rgba(255,215,0,.22);
  --serif:'Noto Serif Thai','Noto Sans Thai',serif;
  --sans:'Noto Sans Thai',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:var(--sans);font-size:17px;line-height:1.75;color:var(--white);background:var(--r2);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--r1)}::-webkit-scrollbar-thumb{background:var(--gold2);border-radius:3px}
.wrap{max-width:1160px;margin:0 auto;padding:0 1.25rem}
h1,h2,h3{font-family:var(--serif);line-height:1.3;font-weight:700}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);color:var(--gold);margin-bottom:.6rem}
.lede{color:var(--cream2);max-width:62ch;margin-bottom:2.5rem}
section{padding:5rem 0;border-top:2px solid var(--line)}
.bg1{background:var(--r1)}
.bg2{background:var(--r2)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font:800 1rem/1 var(--sans);padding:.95rem 1.6rem;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:box-shadow .2s,background .2s,border-color .2s,color .2s}
.btn svg{width:18px;height:18px;flex:none}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold3));color:#061525;box-shadow:0 4px 20px rgba(255,215,0,.35)}
.btn-gold:hover{box-shadow:0 6px 28px rgba(255,215,0,.55)}
.btn-line{background:#06C755;color:#fff}
.btn-line:hover{background:#05b04b}
.btn-ghost{border-color:rgba(255,215,0,.5);color:var(--gold);background:rgba(255,215,0,.08)}
.btn-ghost:hover{border-color:var(--gold);background:rgba(255,215,0,.18)}

/* หัวเว็บ */
.topbar{position:sticky;top:0;z-index:50;background:rgba(13,33,68,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,215,0,.3)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.brand img{width:42px;height:42px;border-radius:50%;border:2px solid var(--gold);object-fit:cover;box-shadow:0 0 14px rgba(255,215,0,.4)}
.brand strong{font-family:var(--serif);font-size:1.25rem;color:var(--gold)}
.menu{display:flex;gap:1.5rem;list-style:none}
.menu a{color:var(--white);text-decoration:none;font-weight:600;font-size:.95rem}
.menu a:hover{color:var(--gold)}
.topbar .btn{padding:.6rem 1.15rem;font-size:.95rem}
@media (max-width:900px){.menu{display:none}}

/* ส่วนแรก */
.hero{background:radial-gradient(ellipse 70% 60% at 75% 40%,rgba(255,215,0,.1),transparent 70%),repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(255,215,0,.025) 40px,rgba(255,215,0,.025) 41px),var(--r1);padding:4.5rem 0 5rem;border-top:0}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
.open-now{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,215,0,.12);border:2px solid rgba(255,215,0,.4);padding:.35rem 1rem;border-radius:999px;font-size:.92rem;font-weight:700;color:var(--gold);margin-bottom:1.3rem}
.open-now::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.hero h1{font-size:clamp(2.2rem,5.2vw,3.5rem);font-weight:800;color:var(--white);margin-bottom:1.1rem}
.hero h1 small{display:block;font-size:.52em;color:var(--gold);margin-top:.5rem}
.hero p.sub{color:var(--cream2);max-width:48ch;margin-bottom:2rem;font-size:1.08rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}

/* การ์ดราคาทอง */
.price{background:rgba(255,215,0,.10);border:2px solid rgba(255,215,0,.5);border-radius:22px;padding:1.8rem;position:relative;overflow:hidden;box-shadow:0 8px 60px rgba(0,0,0,.5);backdrop-filter:blur(8px)}
.price::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--gold),var(--gold2),var(--gold),transparent)}
.price-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.4rem}
.price-head h2{font-size:1.3rem;margin:0}
.live{display:flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--green)}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
#gold-update-time{font-size:.85rem;color:var(--cream2);margin-bottom:1.1rem}
.price-box{background:rgba(255,215,0,.16);border:1px solid rgba(255,215,0,.45);border-radius:16px;padding:1.3rem}
.price-box .label{font-size:.9rem;color:var(--cream2)}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.price-row b{font-family:var(--serif);font-size:clamp(2.3rem,5.5vw,3rem);font-weight:800;color:var(--gold);font-variant-numeric:tabular-nums;text-shadow:0 0 24px rgba(255,215,0,.4)}
.chg{font-size:.85rem;font-weight:700;padding:3px 10px;border-radius:8px}
.chg.up{color:#51CF66;background:rgba(81,207,102,.2)}
.chg.down{color:#FF6B6B;background:rgba(255,107,107,.2)}
.price-note{margin-top:1rem;padding-top:.9rem;border-top:1px solid rgba(255,215,0,.15);font-size:.82rem;color:var(--cream2);text-align:center;line-height:1.6}

/* แถบจุดเด่น */
.facts{background:var(--r3);border-top:2px solid var(--line);border-bottom:2px solid var(--line)}
.facts ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr)}
.facts li{padding:1.4rem 1.25rem;border-left:1px solid var(--line)}
.facts li:first-child{border-left:0}
.facts strong{display:block;color:var(--gold);font-size:1.05rem}
.facts span{color:var(--cream2);font-size:.93rem}

/* บริการ */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.card{background:rgba(255,215,0,.05);border:2px solid rgba(255,215,0,.2);border-radius:18px;overflow:hidden;transition:border-color .3s}
.card:hover{border-color:var(--gold)}
.card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--r3)}
.card .body{padding:1.15rem 1.3rem 1.4rem}
.card h3{font-size:1.15rem;color:var(--gold);margin-bottom:.35rem}
.card p{color:var(--white);opacity:.9;font-size:.98rem}
.grid2{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.grid2 .card .body{border-left:4px solid var(--gold)}

/* ขั้นตอน */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;counter-reset:s}
.steps li{counter-increment:s;text-align:center;padding:2rem 1rem;background:rgba(255,215,0,.05);border:2px solid rgba(255,215,0,.15);border-radius:18px}
.steps li::before{content:"0" counter(s);display:block;font:800 2.8rem/1 var(--serif);color:var(--gold);margin-bottom:.8rem}
.steps h3{font-size:1.1rem;color:var(--gold);margin-bottom:.4rem}
.steps p{color:var(--white);opacity:.9;font-size:.97rem}

/* พื้นที่ให้บริการ (คีย์เวิร์ดท้องถิ่น) */
.areas{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.area{background:rgba(255,215,0,.06);border:2px solid rgba(255,215,0,.25);border-radius:18px;padding:1.6rem 1.6rem 1.4rem}
.area h3{font-size:1.3rem;color:var(--gold);margin-bottom:.15rem}
.area .kw{font-size:.95rem;color:var(--cream2);margin-bottom:.8rem}
.area p{color:var(--white);opacity:.92;margin-bottom:.9rem}
.area a.more{color:var(--gold);font-weight:700}

/* สาขา */
#branches .grid3{align-items:start}
.branch{background:rgba(255,215,0,.06);border:2px solid rgba(255,215,0,.25);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.branch img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--r3)}
.branch .body{padding:1.25rem 1.3rem 1.4rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.branch h3{font-size:1.2rem;color:var(--gold)}
.branch address{font-style:normal;color:var(--cream2)}
.tels{display:flex;flex-wrap:wrap;gap:.3rem 1rem}
.tels a{font-weight:700;color:var(--gold);text-decoration:none;font-variant-numeric:tabular-nums}
.tels a:hover{text-decoration:underline}
.branch-actions{display:flex;gap:.6rem;margin-top:auto;padding-top:.6rem;flex-wrap:wrap}
.branch-actions .btn{padding:.7rem 1.1rem;font-size:.95rem}
.branch details{border-top:1px solid rgba(255,215,0,.15);margin-top:.4rem;padding-top:.6rem}
.branch summary{cursor:pointer;color:var(--gold);font-weight:600}
.branch iframe{width:100%;height:240px;border:0;margin-top:.7rem;border-radius:10px}

/* รีวิว */
.reviews{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);gap:1.25rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem}
.review{scroll-snap-align:start;background:rgba(255,215,0,.06);border:2px solid rgba(255,215,0,.25);border-radius:18px;padding:1.5rem;display:flex;flex-direction:column;gap:.8rem}
.stars{color:var(--gold);letter-spacing:2px}
.review p{flex:1}
.review footer{color:var(--cream2);font-size:.88rem}
.review footer b{color:var(--gold);display:block}
.reviews-link a{color:var(--gold)}

/* เกี่ยวกับ */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;align-items:start}
.about img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top;border-radius:22px;box-shadow:0 24px 80px rgba(0,0,0,.5),0 0 0 2px rgba(255,215,0,.3)}
.about p{margin-bottom:1rem;max-width:62ch}
.facts-table{width:100%;border-collapse:collapse;margin-top:1.4rem;font-size:.97rem}
.facts-table th,.facts-table td{text-align:left;vertical-align:top;padding:.7rem .6rem;border-bottom:1px solid rgba(255,215,0,.15)}
.facts-table th{width:9.5rem;color:var(--gold)}
.facts-table td{color:var(--cream2)}

/* FAQ */
.faq-list{max-width:860px}
.faq-list details{background:rgba(255,215,0,.05);border:2px solid rgba(255,215,0,.2);border-radius:14px;margin-bottom:.75rem}
.faq-list summary{list-style:none;cursor:pointer;padding:1.05rem 3rem 1.05rem 1.3rem;font-weight:700;color:var(--gold);position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{padding:0 1.3rem 1.2rem;color:var(--cream2)}

/* ปิดท้าย */
.cta{text-align:center}
.cta .lede{margin:0 auto 2rem}
.cta .hero-actions{justify-content:center}
.social{display:flex;justify-content:center;gap:1rem;margin-top:1.8rem;flex-wrap:wrap}
.social a{display:inline-flex;padding:.8rem 1.5rem;border-radius:999px;font-weight:800;text-decoration:none}
.social .fb{background:#1877F2;color:#fff}
.social .tt{background:#000;color:#fff;border:2px solid rgba(255,255,255,.3)}

.footer{background:var(--r1);color:var(--cream2);padding:3rem 0 6rem;border-top:2px solid var(--line);font-size:.95rem}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem}
.footer h3{font-family:var(--sans);font-size:1rem;color:var(--gold);margin-bottom:.7rem}
.footer ul{list-style:none;display:grid;gap:.35rem}
.footer a{color:var(--cream2);text-decoration:none}
.footer a:hover{color:var(--gold)}
.searches{margin-top:2rem;padding-top:1.4rem;border-top:1px solid rgba(255,215,0,.12)}
.searches ul{display:flex;flex-wrap:wrap;gap:.5rem}
.searches a{display:inline-block;padding:.3rem .85rem;border:1px solid rgba(255,215,0,.3);border-radius:999px;font-size:.88rem}
.copy{margin-top:1.6rem;font-size:.82rem;opacity:.7}

/* ปุ่มลอยมือถือ */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:.6rem;padding:.6rem .8rem calc(.6rem + env(safe-area-inset-bottom));background:rgba(13,33,68,.97);border-top:1px solid rgba(255,215,0,.3)}
.callbar .btn{flex:1;padding:.85rem 1rem}

/* หน้าต่างเลือกสาขา */
dialog{border:2px solid var(--gold);border-radius:16px;padding:0;max-width:380px;width:calc(100% - 2rem);margin:auto;background:#091525;color:#fff;box-shadow:0 8px 40px rgba(0,0,0,.7),0 0 20px rgba(255,215,0,.25)}
dialog::backdrop{background:rgba(5,12,26,.65)}
.dlg{padding:1.4rem}
.dlg h2{font-size:1.25rem;margin-bottom:.8rem}
.dlg h3{font-family:var(--sans);font-size:.9rem;color:var(--gold);font-weight:700;margin:.9rem 0 .4rem;opacity:.85}
.dlg a{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;border-radius:10px;text-decoration:none;font-weight:700;margin-bottom:.4rem;background:rgba(255,215,0,.06);font-variant-numeric:tabular-nums}
.dlg a:hover{background:rgba(255,215,0,.18);color:var(--gold)}
.dlg a span{color:var(--gold);font-size:.88rem}
.dlg .close{margin-top:.8rem;width:100%;background:rgba(255,255,255,.08);border:0;border-radius:10px;padding:.8rem;font:700 1rem var(--sans);cursor:pointer;color:#fff}

@media (max-width:960px){
  .hero .wrap,.about{grid-template-columns:1fr;gap:2.5rem}
  .grid3{grid-template-columns:1fr 1fr}
  .facts ul{grid-template-columns:1fr 1fr}
  .facts li:nth-child(3){border-left:0}
  .facts li{border-top:1px solid var(--line)}
  .steps{grid-template-columns:1fr 1fr}
  .about img{aspect-ratio:4/3;max-height:420px}
  .footer .cols{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:3.5rem 0}
  .hero{padding:3rem 0 3.5rem}
  .grid3,.grid2,.areas,.steps{grid-template-columns:1fr}
  .topbar .btn{display:none}
  .callbar{display:flex}
  .hero-actions .btn{flex:1 1 100%}
}

/* ===== หน้าย่อย ===== */
.crumbs{font-size:.9rem;color:var(--cream2);margin-bottom:1rem}
.crumbs a{color:var(--gold);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.prose{max-width:70ch}
.prose p{margin-bottom:1rem}
.prose h3{font-size:1.25rem;color:var(--gold);margin:1.6rem 0 .5rem}
.prose ul{margin:0 0 1rem 1.2rem}
.prose li{margin-bottom:.35rem}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none}
.chips a,.chips span{display:inline-block;padding:.45rem 1rem;border:1px solid rgba(255,215,0,.35);border-radius:999px;text-decoration:none;color:var(--white);font-size:.95rem;background:rgba(255,215,0,.05)}
.chips a:hover{border-color:var(--gold);color:var(--gold)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
.map-embed{width:100%;height:340px;border:0;border-radius:18px;border:2px solid rgba(255,215,0,.25)}
.info-list{list-style:none;display:grid;gap:.9rem}
.info-list li{display:grid;grid-template-columns:7rem 1fr;gap:.8rem;padding-bottom:.9rem;border-bottom:1px solid rgba(255,215,0,.15)}
.info-list b{color:var(--gold)}
.info-list a{color:var(--gold);font-weight:700;text-decoration:none}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.mini a{display:block;text-decoration:none;background:rgba(255,215,0,.06);border:2px solid rgba(255,215,0,.25);border-radius:18px;padding:1.3rem 1.4rem;transition:border-color .3s}
.mini a:hover{border-color:var(--gold)}
.mini strong{display:block;color:var(--gold);font-family:var(--serif);font-size:1.15rem;margin-bottom:.3rem}
.mini span{color:var(--cream2);font-size:.95rem}
.card .more{display:inline-block;margin-top:.6rem;color:var(--gold);font-weight:700}
@media (max-width:960px){.split{grid-template-columns:1fr}.mini{grid-template-columns:1fr}}

/* ===== บทความ ===== */
.article{max-width:760px}
.article h2{font-size:1.45rem;margin:2rem 0 .6rem}
.article p{margin-bottom:1rem}
.article ul{margin:0 0 1rem 1.3rem}
.article li{margin-bottom:.35rem}
.article a{color:var(--gold)}
.meta{color:var(--cream2);font-size:.92rem;margin-bottom:1rem}
.tbl{overflow-x:auto;margin:0 0 1.2rem}
.tbl table{border-collapse:collapse;min-width:420px;width:100%}
.tbl th,.tbl td{padding:.6rem .8rem;border-bottom:1px solid rgba(255,215,0,.2);text-align:left}
.tbl th{color:var(--gold);background:rgba(255,215,0,.06)}
.cta-box{margin-top:2.5rem;padding:1.5rem 1.6rem;border:2px solid rgba(255,215,0,.35);border-radius:18px;background:rgba(255,215,0,.06)}
.cta-box h2{margin-top:0;font-size:1.3rem}
.cta-box .hero-actions{margin-top:1rem}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.posts a{display:flex;flex-direction:column;gap:.4rem;text-decoration:none;background:rgba(255,215,0,.05);border:2px solid rgba(255,215,0,.2);border-radius:18px;padding:1.3rem 1.4rem;transition:border-color .3s}
.posts a:hover{border-color:var(--gold)}
.posts strong{font-family:var(--serif);color:var(--gold);font-size:1.1rem;line-height:1.45}
.posts span{color:var(--cream2);font-size:.95rem}
.page-head{padding:3.5rem 0 2.5rem;background:var(--r1);border-top:0}
.page-head h1{font-size:clamp(1.8rem,4.2vw,2.6rem);color:var(--white);margin-bottom:.6rem}
@media (max-width:960px){.posts{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.posts{grid-template-columns:1fr}}