*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4eee6;color:#2f241d;font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","PingFang HK","Noto Sans CJK TC","Microsoft JhengHei",Arial,sans-serif;line-height:1.55}a{text-decoration:none;color:inherit}img{display:block;width:100%;height:auto}.topbar{position:sticky;top:0;z-index:20;height:58px;background:rgba(249,245,239,.96);display:flex;align-items:center;padding:0 18px;border-bottom:1px solid #eee2d5;backdrop-filter:blur(10px)}.brand{font-weight:800;font-size:14px}.topnote{margin-left:auto;font-size:11px;color:#6d5d51}.topbtn{margin-left:10px;background:#23a35b;color:white;padding:7px 12px;border-radius:999px;font-size:12px;font-weight:700}.section{padding:26px 18px}.hero{padding-top:24px}.badge{display:inline-flex;background:#ead9c1;color:#9a6a32;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:700;margin-bottom:16px}h1{font-size:30px;line-height:1.12;margin:0 0 12px;letter-spacing:-.04em}h2{font-size:22px;line-height:1.18;margin:0 0 10px;letter-spacing:-.03em}h3{font-size:15px;margin:0 0 5px}.lead,.section-desc{font-size:13px;color:#6d5d51;margin:0 0 18px}.hero-card,.info-card,.mini-card,details,.steps{background:#fff;border:1px solid #eadccc;border-radius:18px;box-shadow:0 8px 22px rgba(67,44,24,.04)}.hero-card{padding:14px;margin:0 0 18px}.hero-card-head{padding:2px 4px 10px}.hero-card-head h2{font-size:16px;margin-bottom:4px}.hero-card-head p{font-size:11px;color:#6d5d51;margin:0}.hero-slider{width:100%;height:205px;border-radius:14px;overflow:hidden;background:#e8dccf;position:relative}.hero-track{display:flex;width:100%;height:100%;transition:transform .55s ease;will-change:transform}.hero-slide{position:relative;flex:0 0 100%;width:100%;height:100%}.hero-slide img{width:100%;height:100%;object-fit:cover}.hero-slide span{position:absolute;left:12px;top:12px;z-index:2;border-radius:999px;padding:5px 12px;background:#fff;color:#6d5d51;font-size:11px;font-weight:700}.dots{display:flex;justify-content:center;gap:8px;margin:12px 0 10px}.dots button{width:8px;height:8px;border:0;border-radius:50%;padding:0;background:#d9c8b6}.dots button.active{background:#d5b58c}.hero-card h3{font-size:15px;margin:0 8px 4px}.hero-card .small{font-size:11px;color:#6d5d51;margin:0 8px 6px}.cta{display:flex;align-items:center;justify-content:center;border-radius:16px;color:#fff;font-weight:900}.cta.main{height:54px;background:#23a35b;width:100%;font-size:15px;box-shadow:0 12px 24px rgba(35,163,91,.18)}.phone-note{font-size:11px;color:#6d5d51;margin:11px 6px 0}.stack{display:grid;gap:10px}.info-card{padding:16px 18px}.info-card p,.mini-card p,details p,.case-card p{font-size:11px;color:#6d5d51;margin:0}.case-carousel{display:flex;flex-wrap:nowrap;gap:12px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding:2px 2px 14px}.case-carousel::-webkit-scrollbar{display:none}.case-card{flex:0 0 82%;min-width:82%;background:#fff;border:1px solid #eadccc;border-radius:18px;overflow:hidden;scroll-snap-align:start;box-shadow:0 8px 22px rgba(67,44,24,.04)}.case-card img{height:230px;object-fit:cover}.case-card div{padding:14px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-card{padding:16px}.mini-card span{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:50%;background:#f0dcc0;color:#9c6d39;font-size:12px;font-weight:800;margin-bottom:10px}.relief{margin-top:4px}.steps{padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.steps div{font-size:12px;font-weight:700;display:flex;align-items:center;gap:8px}.steps span{width:30px;height:30px;border-radius:50%;background:#2f241d;color:white;display:flex;align-items:center;justify-content:center;font-size:11px}details{padding:15px 16px;margin-bottom:10px}summary{cursor:pointer;font-size:14px;font-weight:800;list-style:none}summary::-webkit-details-marker{display:none}details p{margin-top:8px}.final-cta{margin:22px 18px 34px;padding:26px 22px;background:#372820;color:#fff;border-radius:22px}.final-cta p{font-size:13px;color:#eaded2}.final-cta small{display:block;margin-top:12px;font-size:10px;color:#cdbfb1}.final-wa{margin-top:16px}.float-actions{position:fixed;left:18px;right:18px;bottom:16px;z-index:30;display:flex;gap:10px;align-items:center}.float-wa{flex:1;background:#23a35b;color:#fff;height:48px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;box-shadow:0 10px 26px rgba(35,163,91,.32)}.float-fb{width:48px;height:48px;border-radius:14px;background:#1877F2;color:#fff;display:flex;align-items:center;justify-content:center;font-family:Arial,sans-serif;font-size:24px;font-weight:900;box-shadow:0 10px 26px rgba(24,119,242,.25)}@media(min-width:720px){body{background:#efe7dd}main{max-width:430px;margin:0 auto;background:#f4eee6;min-height:100vh}.topbar{max-width:430px;margin:0 auto}.float-actions{left:calc(50% - 195px);right:calc(50% - 195px)}}

/* v4.5 force mobile image ratio fix */
.hero-slider{
  width:100% !important;
  aspect-ratio:1 / 1 !important;
  height:auto !important;
  border-radius:14px !important;
  overflow:hidden !important;
  background:#f7f0e8 !important;
  position:relative !important;
}
.hero-track{
  display:flex !important;
  width:100% !important;
  height:100% !important;
  transition:transform .55s ease !important;
  will-change:transform !important;
}
.hero-slide{
  flex:0 0 100% !important;
  width:100% !important;
  height:100% !important;
  position:relative !important;
}
.hero-slide img,
.hero-slide img.ratio-img{
  width:100% !important;
  height:100% !important;
  object-fit:contain !important;
  background:#f7f0e8 !important;
}
.case-card img,
.case-card img.case-ratio-img{
  width:100% !important;
  aspect-ratio:1 / 1 !important;
  height:auto !important;
  object-fit:contain !important;
  background:#f7f0e8 !important;
}