:root{
  --cream:#F5F0E6;
  --cream-deep:#EDE5D3;
  --ink:#2F2A22;
  --muted:#6B6357;
  --accent:#7A8B6F;
  --accent-deep:#5B6B52;
  --line:#DCD3BE;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family: "Noto Sans TC", "PingFang HK", "Microsoft JhengHei", sans-serif;
  line-height:1.75;
}
a{color:inherit;}
img{max-width:100%; display:block;}
.wrap{max-width:960px; margin:0 auto; padding:0 24px;}

/* Nav */
nav.topnav{
  border-bottom:1px solid var(--line);
  background:var(--cream);
  position:sticky;
  top:0;
  z-index:10;
}
nav.topnav .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 24px;
  max-width:960px;
}
.brand{
  display:flex;
  align-items:center;
  text-decoration:none;
}
.brand img{
  height:38px;
  width:auto;
  display:block;
}
.navlinks{
  display:flex;
  gap:28px;
  flex-wrap:wrap;
}
.navlinks a{
  text-decoration:none;
  color:var(--ink);
  font-size:15px;
}
.navlinks a:hover, .navlinks a.active{ color:var(--accent-deep); }

/* Hero */
header.hero{
  padding:88px 0 64px;
  text-align:center;
  border-bottom:1px solid var(--line);
}
.page-hero{
  padding:56px 0 48px;
  text-align:center;
  border-bottom:1px solid var(--line);
}
.badge{
  display:inline-block;
  font-size:13px;
  letter-spacing:2px;
  color:var(--accent-deep);
  border:1px solid var(--accent);
  padding:6px 16px;
  border-radius:999px;
  margin-bottom:28px;
}
h1{
  font-size:38px;
  margin:0 0 12px;
  letter-spacing:1px;
}
.tagline{
  font-size:18px;
  color:var(--muted);
  margin:0;
}

section{padding:64px 0; border-bottom:1px solid var(--line);}
section:last-of-type{border-bottom:none;}

h2{
  font-size:22px;
  margin:0 0 24px;
  color:var(--accent-deep);
  letter-spacing:1px;
}
h3{ color:var(--accent-deep); }
p{color:var(--ink); font-size:16px;}

.honor{
  background:var(--cream-deep);
  border-radius:12px;
  padding:20px 24px;
  font-size:15px;
  color:var(--muted);
  text-align:center;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:18px;
  margin-top:8px;
}
.pill{
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:18px 16px;
  text-align:center;
  font-size:15px;
  color:var(--ink);
}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:28px;
  margin-bottom:16px;
}
.card h3{
  margin:0 0 8px;
  font-size:17px;
}
.card p{margin:0; color:var(--muted); font-size:15px;}

/* Product grid */
.product-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  gap:24px;
  margin-top:8px;
}
.product-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  text-decoration:none;
  color:var(--ink);
  display:flex;
  flex-direction:column;
  transition:box-shadow .15s ease, transform .15s ease;
}
.product-card:hover{
  box-shadow:0 8px 24px rgba(47,42,34,0.08);
  transform:translateY(-2px);
}
.product-card .thumb{
  aspect-ratio:1/1;
  background:var(--cream-deep);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.product-card .thumb img{ max-height:100%; width:auto; margin:0 auto; }
.product-card .info{ padding:18px 20px 22px; flex:1; }
.product-card h3{ margin:0 0 6px; font-size:16px; }
.product-card p{ margin:0; color:var(--muted); font-size:14px; }
.product-card .tag{
  display:inline-block;
  font-size:12px;
  color:var(--accent-deep);
  background:var(--cream-deep);
  border-radius:999px;
  padding:3px 10px;
  margin-top:10px;
}

/* Product detail */
.product-detail{
  display:grid;
  grid-template-columns: minmax(240px, 340px) 1fr;
  gap:40px;
  align-items:start;
}
.product-detail .photo{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:24px;
}
.product-detail .meta h1{ font-size:30px; }
.product-detail .subtitle{
  color:var(--accent-deep);
  font-size:16px;
  margin:0 0 20px;
}
.benefit-list{
  margin:20px 0;
  padding:0;
  list-style:none;
}
.benefit-list li{
  padding:10px 0 10px 28px;
  border-bottom:1px solid var(--line);
  position:relative;
  font-size:15px;
}
.benefit-list li:before{
  content:"✓";
  position:absolute;
  left:0;
  color:var(--accent);
  font-weight:700;
}
.benefit-list li:last-child{ border-bottom:none; }
.audience-box{
  background:var(--cream-deep);
  border-radius:12px;
  padding:18px 20px;
  font-size:15px;
  margin-top:20px;
}
.audience-box strong{ color:var(--accent-deep); }
.ingredient-list{
  margin:12px 0 0;
  padding:0;
  list-style:none;
}
.ingredient-list li{
  padding:10px 0 10px 28px;
  border-bottom:1px solid var(--line);
  position:relative;
  font-size:15px;
  color:var(--muted);
}
.ingredient-list li:before{
  content:"🌿";
  position:absolute;
  left:0;
  font-size:13px;
}
.ingredient-list li:last-child{ border-bottom:none; }
.ingredient-list strong{ color:var(--ink); }

.knowledge-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:20px;
  margin-top:8px;
}
.knowledge-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:24px;
}
.knowledge-card .icon{
  width:44px;
  height:44px;
  color:var(--accent-deep);
  margin-bottom:14px;
}
.knowledge-card .icon svg{ width:100%; height:100%; display:block; }
.knowledge-card h3{ margin:0 0 10px; font-size:17px; }
.knowledge-card p{ margin:0 0 14px; color:var(--muted); font-size:15px; }
.knowledge-card a{
  font-size:14px;
  color:var(--accent-deep);
  text-decoration:none;
}
.knowledge-card a:hover{ text-decoration:underline; }

.cert-badges{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:20px;
}
.cert-badges span{
  font-size:12px;
  color:var(--accent-deep);
  background:var(--cream-deep);
  border-radius:999px;
  padding:5px 12px;
}

.leaflet-link{
  display:inline-block;
  margin-top:24px;
  font-size:14px;
  color:var(--accent-deep);
  border:1px solid var(--accent);
  padding:8px 18px;
  border-radius:999px;
  text-decoration:none;
}
.leaflet-link:hover{ background:var(--accent); color:#fff; }
.back-link{
  display:inline-block;
  margin-bottom:24px;
  font-size:14px;
  color:var(--muted);
  text-decoration:none;
}
.back-link:hover{ color:var(--accent-deep); }

@media (max-width:640px){
  .product-detail{ grid-template-columns:1fr; }
}

footer{
  padding:56px 0 72px;
  text-align:center;
}
.socials{
  display:flex;
  justify-content:center;
  gap:20px;
  margin:20px 0 8px;
  flex-wrap:wrap;
}
.socials a{
  color:var(--accent-deep);
  text-decoration:none;
  border:1px solid var(--accent);
  padding:8px 18px;
  border-radius:999px;
  font-size:14px;
}
.socials a:hover{ background:var(--accent); color:#fff; }
.site-link{ color:var(--muted); font-size:14px; }
.foot-links{
  margin:12px 0 0;
  font-size:14px;
}
.foot-links a{ color:var(--muted); text-decoration:none; margin:0 8px; }
.foot-links a:hover{ color:var(--accent-deep); }

.cta-btn{
  display:inline-block;
  margin-top:8px;
  background:var(--accent-deep);
  color:#fff;
  text-decoration:none;
  padding:12px 28px;
  border-radius:999px;
  font-size:15px;
}
.cta-btn:hover{ background:var(--accent); }

/* Announcement bar */
.announce{
  background:var(--accent-deep);
  color:var(--cream);
  text-align:center;
  font-size:13px;
  letter-spacing:1px;
  padding:9px 16px;
}

/* Hero underline accent */
.accent-underline{
  position:relative;
  white-space:nowrap;
}
.accent-underline svg{
  position:absolute;
  left:0;
  bottom:-8px;
  width:100%;
  height:10px;
}
.trust-pills{
  display:flex;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  margin:22px 0 4px;
}
.trust-pills span{
  font-size:13px;
  color:var(--accent-deep);
  background:var(--cream-deep);
  border-radius:999px;
  padding:6px 14px;
}

/* Concern link cards */
.concern-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:16px;
  margin-top:8px;
}
.concern-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px 20px;
  text-decoration:none;
  color:var(--ink);
  font-size:15px;
  transition:box-shadow .15s ease, transform .15s ease;
}
.concern-card:hover{
  box-shadow:0 8px 20px rgba(47,42,34,0.08);
  transform:translateY(-2px);
  color:var(--accent-deep);
}
.concern-card .arrow{
  color:var(--accent);
  font-size:18px;
}

/* Trust accordion */
.trust-accordion{
  margin-top:8px;
  border-top:1px solid var(--line);
}
.trust-accordion details{
  border-bottom:1px solid var(--line);
  padding:16px 0;
}
.trust-accordion summary{
  cursor:pointer;
  font-size:16px;
  color:var(--accent-deep);
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.trust-accordion summary::-webkit-details-marker{ display:none; }
.trust-accordion summary::after{
  content:"+";
  font-size:20px;
  color:var(--accent);
  transition:transform .15s ease;
}
.trust-accordion details[open] summary::after{ content:"–"; }
.trust-accordion p{
  margin:12px 0 0;
  color:var(--muted);
  font-size:15px;
}

/* Stats bar */
.stats-bar{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));
  gap:24px;
  text-align:center;
  margin-top:8px;
}
.stats-bar .stat-num{
  font-size:40px;
  font-weight:700;
  color:var(--accent-deep);
  line-height:1.1;
}
.stats-bar .stat-label{
  font-size:14px;
  color:var(--muted);
  margin-top:6px;
}

/* Split image + text with blob mask */
.split-section{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}
.split-section .blob-photo{
  border-radius:42% 58% 63% 37% / 47% 41% 59% 53%;
  overflow:hidden;
  background:var(--cream-deep);
}
.split-section .blob-photo img{ width:100%; height:100%; object-fit:cover; }
.split-section .split-text h2{ margin-top:0; }
@media (max-width:720px){
  .split-section{ grid-template-columns:1fr; }
}

/* Quality badges */
.quality-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(120px, 1fr));
  gap:16px;
  margin-top:8px;
}
.quality-badge{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:8px;
}
.quality-badge img{
  max-width:100%;
  max-height:90px;
  width:auto;
  height:auto;
  margin:0 auto;
  object-fit:contain;
}

/* Dark footer */
footer.site-footer{
  background:var(--ink);
  color:#D8D2C4;
  padding:64px 0 32px;
  text-align:left;
}
footer.site-footer .footer-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:32px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,0.12);
}
footer.site-footer h3{
  color:#fff;
  font-size:15px;
  margin:0 0 16px;
  letter-spacing:1px;
}
footer.site-footer ul{
  list-style:none;
  margin:0;
  padding:0;
}
footer.site-footer li{ margin-bottom:10px; }
footer.site-footer a{
  color:#D8D2C4;
  text-decoration:none;
  font-size:14px;
}
footer.site-footer a:hover{ color:#fff; }
footer.site-footer .footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  padding-top:24px;
  font-size:13px;
  color:#9C9585;
}