:root{
  --bg:#0a0f1e;
  --bg2:#0d1428;
  --surface:#111a30;
  --surface2:#16223f;
  --border:#243354;
  --text:#eaf0fb;
  --muted:#9db0cf;
  --gold:#f0b90b;
  --gold-soft:#ffd75e;
  --green:#16c784;
  --green-dark:#0ea56c;
  --red:#ff7a7a;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans Thai',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.85;
  font-size:16.5px;
  -webkit-text-size-adjust:100%;
}
img{max-width:100%;height:auto}
a{color:var(--gold-soft)}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,15,30,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:66px;flex-wrap:wrap;position:relative}
.logo{font-weight:800;font-size:1.3rem;color:#fff;text-decoration:none;letter-spacing:.5px;white-space:nowrap}
.logo em{font-style:normal;color:var(--gold)}
.nav-toggle{display:none}
.nav-burger{display:none;width:40px;height:40px;cursor:pointer;border:1px solid var(--border);border-radius:8px;position:relative;margin-left:auto}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;width:18px;height:2px;background:var(--text);left:10px;transition:.25s;
}
.nav-burger span{top:19px}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}
.site-nav{display:flex;gap:6px;margin-left:auto}
.site-nav a{
  color:var(--muted);text-decoration:none;font-size:.95rem;font-weight:500;
  padding:8px 12px;border-radius:8px;transition:.2s;
}
.site-nav a:hover{color:#fff;background:var(--surface2)}
.btn{
  display:inline-block;text-decoration:none;font-weight:700;text-align:center;
  padding:13px 26px;border-radius:10px;transition:.2s;border:none;cursor:pointer;line-height:1.4;
}
.btn-green{background:var(--green);color:#04121c}
.btn-green:hover{background:#1ee29a;transform:translateY(-2px);box-shadow:0 10px 24px rgba(22,199,132,.28)}
.btn-gold{background:var(--gold);color:#1d1503}
.btn-gold:hover{background:#ffd23f;transform:translateY(-2px);box-shadow:0 10px 24px rgba(240,185,11,.28)}
.btn-outline{border:1.5px solid var(--border);color:var(--text);background:transparent}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-nav{padding:9px 16px;font-size:.9rem;border-radius:8px;white-space:nowrap}
.btn-lg{padding:16px 34px;font-size:1.08rem}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;text-align:center;
  padding:84px 0 64px;
  background:
    radial-gradient(700px 380px at 50% -80px,rgba(240,185,11,.14),transparent 70%),
    radial-gradient(900px 500px at 82% 10%,rgba(22,199,132,.09),transparent 65%),
    linear-gradient(180deg,var(--bg2),var(--bg));
}
.hero-badge{
  display:inline-block;font-size:.85rem;font-weight:600;color:var(--gold);
  border:1px solid rgba(240,185,11,.45);border-radius:99px;padding:5px 16px;margin-bottom:22px;
  background:rgba(240,185,11,.07);letter-spacing:.3px;
}
.hero h1{font-size:clamp(1.9rem,4.6vw,3.1rem);line-height:1.32;font-weight:800;max-width:900px;margin:0 auto 18px}
.hl{color:var(--gold);background:linear-gradient(90deg,var(--gold),#ffe27a);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.sub{color:var(--muted);max-width:720px;margin:0 auto 32px;font-size:1.06rem}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:38px}
.trust-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}
.trust-chip{
  font-size:.86rem;color:var(--muted);border:1px solid var(--border);
  background:rgba(255,255,255,.02);border-radius:99px;padding:6px 15px;
}
.trust-chip b{color:#fff}

/* ---------- Sections ---------- */
section.block{padding:58px 0}
section.block.alt{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 40px}
.sec-head h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;line-height:1.4}
.sec-head p{color:var(--muted);margin-top:10px}
.kicker{display:block;color:var(--green);font-weight:700;font-size:.9rem;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px}

/* ---------- Answer / callout boxes ---------- */
.answer-box{
  background:linear-gradient(135deg,rgba(240,185,11,.10),rgba(240,185,11,.03));
  border:1px solid rgba(240,185,11,.4);
  border-radius:var(--radius);padding:28px 30px;margin-top:-40px;position:relative;z-index:5;
  box-shadow:0 24px 60px rgba(0,0,0,.45);
}
.answer-box h2{font-size:1.25rem;margin-bottom:10px;color:var(--gold)}
.answer-box p{margin-bottom:8px}
.answer-box .btn{margin-top:14px}

.callout{border-radius:12px;padding:20px 24px;margin:26px 0;border:1px solid var(--border);background:var(--surface)}
.callout-tip{border-left:4px solid var(--green)}
.callout-warn{border-left:4px solid var(--gold)}
.callout b{color:#fff}

/* ---------- Cards & grids ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;transition:.2s;
}
.card:hover{border-color:#33477a;transform:translateY(-3px)}
.card h3{font-size:1.12rem;margin-bottom:10px;color:#fff}
.card p{color:var(--muted);font-size:.96rem}
.card .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;font-weight:800;font-size:1.15rem;
  background:rgba(22,199,132,.12);color:var(--green);margin-bottom:16px;
}

/* stats strip */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}
.stat{
  background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:12px;
  padding:20px 12px;text-align:center;
}
.stat b{display:block;font-size:1.55rem;color:var(--gold);font-weight:800;line-height:1.3}
.stat span{font-size:.85rem;color:var(--muted)}

/* ---------- Review box ---------- */
.review-card{
  display:grid;grid-template-columns:300px 1fr;gap:0;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
}
.review-score-wrap{padding:34px 26px;text-align:center;border-right:1px solid var(--border);display:flex;flex-direction:column;justify-content:center;background:linear-gradient(170deg,rgba(240,185,11,.08),rgba(22,199,132,.05))}
.score-big{font-size:3.4rem;font-weight:800;color:var(--gold);line-height:1.1}
.stars{color:var(--gold);font-size:1.35rem;letter-spacing:3px;margin:4px 0}
.review-score-wrap small{color:var(--muted)}
.review-body{padding:34px 36px}
.review-body h3{font-size:1.45rem;color:#fff;margin-bottom:6px}
.review-body .tagline{color:var(--muted);margin-bottom:18px}
.check-list{list-style:none;margin:18px 0}
.check-list li{padding:7px 0 7px 34px;position:relative;color:var(--text)}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;
  background:rgba(22,199,132,.15);color:var(--green);font-weight:800;font-size:.85rem;
  display:flex;align-items:center;justify-content:center;
}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}
.pc-box{border:1px solid var(--border);border-radius:12px;padding:18px 20px;background:var(--surface2)}
.pc-box h4{margin-bottom:8px;font-size:1rem}
.pc-box.good h4{color:var(--green)}
.pc-box.bad h4{color:var(--gold)}
.pc-box ul{list-style:none}
.pc-box li{padding:4px 0 4px 22px;position:relative;color:var(--muted);font-size:.94rem}
.pc-box li::before{content:"+";position:absolute;left:2px;font-weight:800}
.pc-box.bad li::before{content:"−"}

/* price tag */
.price-tag{display:inline-block;background:rgba(22,199,132,.12);color:var(--green);border:1px solid rgba(22,199,132,.4);border-radius:8px;padding:3px 12px;font-weight:700;font-size:.92rem}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);margin:26px 0}
table.cmp{width:100%;border-collapse:collapse;min-width:640px;background:var(--surface)}
table.cmp th,table.cmp td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border);font-size:.95rem}
table.cmp thead th{background:var(--surface2);color:#fff;font-weight:700;white-space:nowrap}
table.cmp tbody tr:last-child td{border-bottom:none}
table.cmp td.yes{color:var(--green);font-weight:700}
table.cmp td.no{color:var(--red)}
table.cmp tr.hl-row td{background:rgba(240,185,11,.07)}
table.cmp tr.hl-row td:first-child{color:var(--gold);font-weight:700}

/* ---------- Article ---------- */
.article-wrap{max-width:820px;margin:0 auto}
.breadcrumbs{font-size:.86rem;color:var(--muted);margin:26px 0 6px}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--gold)}
.article-wrap h1{font-size:clamp(1.7rem,3.8vw,2.4rem);line-height:1.35;font-weight:800;margin:8px 0 14px}
.meta-line{color:var(--muted);font-size:.9rem;margin-bottom:34px;display:flex;gap:14px;flex-wrap:wrap}
.article-body h2{
  font-size:1.42rem;font-weight:700;color:#fff;margin:44px 0 14px;
  padding-left:14px;border-left:4px solid var(--gold);line-height:1.45;
}
.article-body h3{font-size:1.12rem;color:var(--gold-soft);margin:28px 0 10px}
.article-body p{margin-bottom:16px;color:#d7dfef}
.article-body ul,.article-body ol{margin:0 0 18px 24px;color:#d7dfef}
.article-body li{margin-bottom:8px}
.article-body strong{color:#fff}

/* internal link CTA at article end */
.linkbox{
  margin:40px 0 8px;border:1px solid rgba(22,199,132,.45);border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(22,199,132,.10),rgba(22,199,132,.02));
  padding:26px 28px;
}
.linkbox h3{color:#fff;font-size:1.2rem;margin-bottom:8px}
.linkbox p{color:var(--muted);margin-bottom:16px}
.linkbox .btn{width:100%}

/* ---------- FAQ ---------- */
details.faq{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  margin-bottom:12px;overflow:hidden;
}
details.faq summary{
  cursor:pointer;padding:18px 22px;font-weight:600;color:#fff;list-style:none;
  position:relative;padding-right:48px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-52%);
  font-size:1.5rem;color:var(--gold);font-weight:400;transition:.2s;
}
details.faq[open] summary::after{transform:translateY(-52%) rotate(45deg)}
details.faq .faq-a{padding:0 22px 20px;color:var(--muted);font-size:.97rem}

/* ---------- CTA band ---------- */
.cta-band{
  text-align:center;border-radius:18px;padding:52px 30px;
  background:
    radial-gradient(600px 260px at 50% 0%,rgba(240,185,11,.16),transparent 70%),
    linear-gradient(160deg,#152142,#0f1730);
  border:1px solid #2c3d68;
}
.cta-band h2{font-size:clamp(1.5rem,3vw,2.05rem);margin-bottom:12px}
.cta-band p{color:var(--muted);max-width:620px;margin:0 auto 26px}
.cta-note{font-size:.84rem;color:var(--muted);margin-top:16px!important}

/* ---------- Footer ---------- */
.site-footer{background:#070c18;border-top:1px solid var(--border);padding:56px 0 110px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.footer-grid p{color:var(--muted);font-size:.92rem;margin-top:12px}
.footer-grid h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:9px}
.footer-grid a{color:var(--muted);text-decoration:none;font-size:.92rem}
.footer-grid a:hover{color:var(--gold)}
.footer-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--border);color:#64769a;font-size:.83rem}
.footer-bottom p{margin-bottom:6px}

/* mobile sticky CTA */
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:200;
  background:var(--green);color:#04121c;text-align:center;font-weight:800;
  padding:14px 10px;text-decoration:none;font-size:1rem;
  box-shadow:0 -8px 24px rgba(0,0,0,.4);
}

/* disclosure */
.disclosure{
  font-size:.82rem;color:#64769a;border:1px dashed var(--border);border-radius:10px;
  padding:14px 18px;margin:30px 0;
}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .review-card{grid-template-columns:1fr}
  .review-score-wrap{border-right:none;border-bottom:1px solid var(--border);flex-direction:row;justify-content:center;align-items:center;gap:18px;padding:22px}
  .score-big{font-size:2.4rem}
  .stars{margin:0}
  .stats-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{padding-bottom:54px}
  .nav-burger{display:block}
  .site-nav{
    display:none;flex-direction:column;width:100%;order:3;
    border-top:1px solid var(--border);padding:10px 0;margin-left:0;
  }
  .site-nav a{padding:12px 10px;border-radius:8px}
  .nav-toggle:checked ~ .site-nav{display:flex}
  .nav-toggle:checked ~ .nav-burger span{background:transparent}
  .nav-toggle:checked ~ .nav-burger span::before{transform:rotate(45deg);top:0}
  .nav-toggle:checked ~ .nav-burger span::after{transform:rotate(-45deg);top:0}
  .btn-nav{order:4}
  .header-inner{padding-top:10px;padding-bottom:10px}
  .hero{padding:56px 0 48px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .pros-cons{grid-template-columns:1fr}
  section.block{padding:44px 0}
  .mobile-cta{display:block}
  .answer-box{margin-top:-24px;padding:22px 20px}
  .review-body{padding:26px 22px}
}

/* ---------- Ranking proof images ---------- */
.proof-grid{margin-top:28px}
.proof-item{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:14px;margin:0;transition:.2s;
}
.proof-item:hover{border-color:#33477a;transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.35)}
.proof-item a{display:block}
.proof-item img{width:100%;display:block;border-radius:8px;background:#fff;aspect-ratio:3/2;object-fit:cover}
.proof-item figcaption{font-size:.88rem;color:var(--muted);margin-top:12px;text-align:center}

/* ---------- Big proof banners between sections ---------- */
.proof-banner{
  max-width:980px;margin:0 auto;padding:18px 18px 16px;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  transition:.2s;
}
.proof-banner:hover{border-color:#33477a;transform:translateY(-3px);box-shadow:0 14px 32px rgba(0,0,0,.35)}
.proof-banner a{display:block}
.proof-banner img{width:100%;display:block;border-radius:10px;background:#fff}
.proof-banner figcaption{margin-top:14px;padding:0 6px;text-align:center;font-size:.95rem;color:var(--muted)}
.proof-banner b{color:#fff}
@media(max-width:760px){.proof-banner{padding:12px 12px 12px}.proof-banner figcaption{font-size:.85rem}}

/* ---------- Homepage responsive fixes ---------- */
.home-page{overflow-x:hidden}
.home-page .order-steps{grid-template-columns:repeat(4,minmax(0,1fr))}
.home-page .review-card > *,
.home-page .grid-2 > *,
.home-page .grid-3 > *{min-width:0}
.home-page .table-wrap{max-width:100%}
.home-page .card,
.home-page .review-body,
.home-page .callout{overflow-wrap:anywhere}

@media (max-width:920px){
  .home-page .order-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:760px){
  .home-page .order-steps{grid-template-columns:1fr}
  .home-page .review-score-wrap{min-width:0}
  .home-page .price-tag{max-width:100%;white-space:normal}
  .home-page .btn-lg{max-width:100%;padding-left:22px;padding-right:22px}
}

@media (max-width:420px){
  .home-page .container{padding-left:16px;padding-right:16px}
  .home-page .card{padding:22px}
  .home-page .review-body{padding:24px 20px}
  .home-page .callout{padding:18px 20px}
}