:root{
  --bg:#f7f7f8;
  --surface:#ffffff;
  --text:#202124;
  --muted:#6f7378;
  --line:#e8e8ea;
  --red:#ee1919;
  --red-dark:#c90000;
  --black:#111111;
  --green:#0b8f34;
  --shadow:0 12px 35px rgba(0,0,0,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:linear-gradient(180deg,#fff 0,#f8f8f8 58%,#f3f3f4 100%);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans Thai",Tahoma,sans-serif;
  -webkit-font-smoothing:antialiased;
  padding-bottom:106px;
}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:auto}
.page-shell{width:min(100%,460px);margin:0 auto;padding:18px 16px 30px}
.topbar{
  display:flex;align-items:center;justify-content:center;padding:10px 2px 18px;
}
.brand-logo-link{display:flex;align-items:center;justify-content:center;width:min(100%,250px);margin:0 auto;padding:10px 16px;border-radius:20px;background:#fff;border:1px solid #ececee;box-shadow:0 10px 26px rgba(0,0,0,.06)}
.brand-logo{width:100%;height:auto;max-height:98px;object-fit:contain;margin:0 auto;filter:drop-shadow(0 8px 18px rgba(255,120,0,.18))}
.intro-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);text-align:center}
.intro-card h1{font-size:22px;line-height:1.35;margin:0 0 10px;text-align:center}
.intro-card p{font-size:14px;line-height:1.8;margin:0;color:#4f5458;text-align:center}
.primary-cta{
  margin-top:18px;min-height:78px;border-radius:19px;padding:14px 18px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:linear-gradient(145deg,#ff2626,#d60000);color:#fff;
  box-shadow:0 16px 30px rgba(220,0,0,.22);transition:.18s ease;
}
.primary-cta:active{transform:scale(.985)}
.cta-title{font-size:20px;font-weight:900;line-height:1.2}
.cta-sub{font-size:12px;font-weight:700;opacity:.95;margin-top:3px}
.promo-section{margin-top:16px}
.promo-card{overflow:hidden;border-radius:16px;background:#ececee;border:1px solid var(--line);box-shadow:0 7px 22px rgba(0,0,0,.05)}
.promo-card img{width:100%;height:auto;object-fit:contain}
.promo-card-wide img{width:100%;height:auto;object-fit:contain}
.promo-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.proof-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 0}
.proof-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px 8px;text-align:center;font-size:11px;color:#4f5458;box-shadow:0 5px 14px rgba(0,0,0,.04)}
.proof-item span{display:block;color:var(--green);font-weight:900;font-size:15px;margin-bottom:3px}
.reviews{margin-top:20px}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:10px}
.eyebrow{display:block;font-size:11px;color:var(--red);font-weight:800;letter-spacing:.2px;margin-bottom:4px}
.section-head h2,.contact-card h2{margin:0;font-size:19px}
.score-badge{font-size:12px;font-weight:800;background:#fff2f2;color:#bd0000;border:1px solid #ffd8d8;padding:7px 10px;border-radius:999px}
.review-card{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:12px;box-shadow:0 8px 22px rgba(0,0,0,.045)}
.avatar{width:42px;height:42px;border-radius:13px;flex:0 0 42px;background:linear-gradient(145deg,#eee,#dedede);display:grid;place-items:center;font-weight:800;color:#666}
.review-body{min-width:0;flex:1}.review-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.review-top strong{font-size:13px}.stars{color:#ffad00;font-size:13px;letter-spacing:1px}.recommend{display:inline-block;color:var(--green);font-size:12px;font-weight:800;margin-top:4px}.review-card p{font-size:13px;line-height:1.65;margin:10px 0 0;color:#4a4f54}
.contact-card{display:flex;align-items:center;gap:14px;justify-content:space-between;background:#111;color:#fff;border-radius:18px;padding:18px;margin-top:18px;box-shadow:0 14px 30px rgba(0,0,0,.15)}
.contact-card>div{min-width:0}.contact-card p{font-size:12px;line-height:1.6;color:#d3d3d3;margin:8px 0 0}.line-cta{flex:0 0 auto;background:#fff;color:#111;font-weight:900;font-size:13px;padding:12px 15px;border-radius:12px}
.footer{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#8a8d90;font-size:10px;padding:20px 3px 0}
.sticky-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:max(10px,env(safe-area-inset-bottom));z-index:9999;width:min(calc(100% - 24px),430px);display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:10px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(226,226,226,.9);border-radius:20px;box-shadow:0 14px 35px rgba(0,0,0,.14)}
.sticky-btn{min-height:52px;display:grid;place-items:center;border-radius:14px;font-size:14px;font-weight:900;color:#fff;transition:.18s ease}.sticky-btn:active{transform:scale(.98)}
.sticky-register{background:linear-gradient(145deg,#ff2424,#db0000)}.sticky-line{background:#111}
@media (max-width:360px){.page-shell{padding-left:12px;padding-right:12px}.brand-logo-link{width:min(100%,220px);padding:8px 12px}.brand-logo{max-height:82px}.intro-card{padding:16px}.intro-card h1{font-size:20px}.proof-strip{grid-template-columns:1fr}.footer{flex-direction:column;align-items:flex-start}.sticky-bar{width:calc(100% - 16px)}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}