*{box-sizing:border-box}
:root{
  --bg:#F7F6F2;
  --nav:#FFFFFF;
  --panel:#FFFFFF;
  --panel-soft:#F3EFE8;
  --panel-warm:#EFE8DD;
  --panel-light:#FAF8F4;
  --title:#B99563;
  --nav-text:#3D352B;
  --text:#2F2D2A;
  --muted:#6B6256;
  --note:#8E8579;
  --accent:#D2B17D;
  --footer:#2F2A24;
  --footer-text:#F7F0E6;
  --line:rgba(185,149,99,0.18);
  --shadow:0 14px 36px rgba(92,73,50,0.12);
  --btn:linear-gradient(180deg,#E0C8A2 0%,#C9A978 55%,#A98152 100%);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
  line-height:1.75;
  padding-top:86px;
  overflow-x:hidden;
}
body.drawer-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:3000;
  background:#FFFFFF;
  backdrop-filter:blur(10px);
  box-shadow:0 8px 24px rgba(92,73,50,0.10);
}
.header-inner{
  max-width:1220px;
  margin:0 auto;
  height:86px;
  display:flex;
  align-items:center;
  gap:22px;
  padding:0 20px;
}
.logo{flex:0 0 auto;display:flex;align-items:center}
.logo img{max-height:52px;width:auto;display:block}
.nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  flex:1 1 auto;
  min-width:0;
}
.nav>a,.drop-trigger{
  position:relative;
  display:flex;
  align-items:center;
  height:42px;
  padding:0 13px;
  border:0;
  background:transparent;
  color:#3D352B;
  font:600 15px/1 "Microsoft YaHei","PingFang SC",Arial,sans-serif;
  cursor:pointer;
  white-space:nowrap;
}
.nav>a.active,.drop-trigger.active,.nav>a:hover,.drop-trigger:hover{color:#B99563}
.nav>a.active:after,.drop-trigger.active:after{
  content:"";
  position:absolute;
  left:13px;
  right:13px;
  bottom:2px;
  height:3px;
  border-radius:8px;
  background:#B99563;
}
.dropdown{position:relative}
.drop-trigger:before{
  content:"";
  width:0;
  height:0;
  border-left:4px solid transparent;
  border-right:4px solid transparent;
  border-top:5px solid currentColor;
  order:2;
  margin-left:7px;
}
.drop-menu{
  position:absolute;
  top:46px;
  left:50%;
  transform:translateX(-50%) translateY(10px);
  min-width:168px;
  padding:10px;
  background:#FFFFFF;
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:0 16px 38px rgba(92,73,50,0.16);
  opacity:0;
  visibility:hidden;
  transition:.2s ease;
  z-index:3600;
}
.dropdown:hover .drop-menu,.dropdown:focus-within .drop-menu{
  opacity:1;
  visibility:visible;
  transform:translateX(-50%) translateY(0);
}
.drop-menu a{
  display:block;
  padding:11px 13px;
  border-radius:12px;
  color:#3D352B;
  font-size:14px;
  line-height:1.35;
}
.drop-menu a:hover,.drop-menu a.active{background:#FAF8F4;color:#B99563}
.main-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 22px;
  border-radius:999px;
  background:var(--btn);
  color:#FFFFFF;
  font-weight:700;
  border:0;
  box-shadow:0 10px 22px rgba(169,129,82,0.24);
  transition:transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 14px 26px rgba(169,129,82,0.30)}
.header-btn{flex:0 0 auto}
.menu-toggle{
  display:none;
  width:42px;
  height:42px;
  border:0;
  background:#FAF8F4;
  border-radius:14px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  flex:0 0 auto;
}
.menu-toggle span{width:20px;height:2px;background:#3D352B;border-radius:4px}
.drawer-mask{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.42);
  opacity:0;
  visibility:hidden;
  z-index:4200;
  transition:.25s ease;
}
.drawer-mask.show{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;
  top:0;
  left:0;
  width:84vw;
  max-width:320px;
  height:100vh;
  background:#FFFFFF;
  z-index:4300;
  transform:translateX(-105%);
  transition:transform .28s ease;
  box-shadow:18px 0 40px rgba(47,42,36,0.20);
  overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0)}
.drawer-top{
  height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  padding:0 18px;
  border-bottom:1px solid var(--line);
}
.drawer-logo img{max-height:46px;width:auto}
.drawer-close{
  width:38px;
  height:38px;
  border:0;
  border-radius:50%;
  background:#F3EFE8;
  color:#3D352B;
  font-size:26px;
  line-height:1;
}
.drawer-nav{padding:14px 16px 28px;display:grid;gap:6px}
.drawer-nav a{
  display:flex;
  align-items:center;
  min-height:44px;
  padding:0 14px;
  color:#3D352B;
  border-radius:14px;
  font-weight:600;
}
.drawer-nav a:hover{background:#F3EFE8;color:#B99563}
main{min-height:60vh}
.container{width:min(1180px,calc(100% - 36px));margin:0 auto}
.banner-slider{
  max-width:1200px;
  margin:28px auto 36px;
  border-radius:22px;
  background:#FFFFFF;
  box-shadow:0 18px 40px rgba(92,73,50,0.12);
  overflow:hidden;
  position:relative;
  z-index:1;
}
.banner-track{position:relative;height:clamp(260px,42vw,520px)}
.banner-slide{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#FFFFFF}
.banner-slide.active{display:flex}
.banner-slide img{width:100%;height:100%;object-fit:contain;background:#FFFFFF}
.slider-control{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border:0;
  border-radius:50%;
  background:rgba(255,255,255,.86);
  color:#B99563;
  font-size:32px;
  line-height:1;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(92,73,50,0.18);
  z-index:3;
}
.slider-prev{left:18px}
.slider-next{right:18px}
.slider-dots{
  position:absolute;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  display:flex;
  gap:10px;
  z-index:4;
}
.slider-dot{
  width:12px;
  height:12px;
  border-radius:50%;
  border:1px solid rgba(185,149,99,.45);
  background:#FFFFFF;
  cursor:pointer;
}
.slider-dot.active{background:#B99563}
.hero-intro,.split-section,.page-hero{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:32px;
  align-items:center;
}
.page-hero{padding:34px 0 18px}
.hero-card,.text-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{
  background:rgba(255,255,255,0.96);
  border:1px solid rgba(185,149,99,0.18);
  box-shadow:0 14px 36px rgba(92,73,50,0.12);
  border-radius:22px;
}
.hero-card,.text-card{padding:34px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 12px;
  border-radius:999px;
  background:#F3EFE8;
  color:#B99563;
  font-size:14px;
  font-weight:700;
}
h1,h2,h3,.section-title{color:#B99563;line-height:1.28;margin:0 0 14px}
h1{font-size:clamp(30px,5vw,50px)}
h2,.section-title{font-size:clamp(24px,3.4vw,36px)}
h3{font-size:21px}
p{margin:0 0 14px}
.lead{font-size:18px;color:#6B6256}
.muted{color:#6B6256}
.note{color:#8E8579;font-size:14px}
.highlight,.text-link{color:#B99563}
.section{padding:42px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:24px}
.section-head p{max-width:720px;color:#6B6256}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card,.zone-card,.info-card,.review-card,.notice-card{padding:24px}
.card:hover,.zone-card:hover{transform:translateY(-3px)}
.card,.zone-card{transition:transform .18s ease}
.card p,.zone-card p,.info-card p,.review-card p{color:#6B6256}
.text-link{font-weight:700}
.tag,.number-badge{color:#D2B17D}
.number-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:50%;
  background:#F3EFE8;
  font-weight:800;
  margin-bottom:12px;
}
.media-card{
  border-radius:22px;
  overflow:hidden;
  background:#FFFFFF;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.media-card img{
  width:100%;
  max-height:380px;
  object-fit:contain;
  background:#FAF8F4;
}
.media-caption{padding:20px;color:#6B6256}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.pill-list span{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 13px;
  border-radius:999px;
  background:#F3EFE8;
  color:#6B6256;
  font-size:14px;
}
.steps{counter-reset:item}
.step{
  position:relative;
  padding-left:56px;
  min-height:48px;
}
.step:before{
  counter-increment:item;
  content:counter(item);
  position:absolute;
  left:0;
  top:0;
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#F3EFE8;
  color:#B99563;
  font-weight:800;
}
.review-card cite{display:block;margin-top:12px;color:#B99563;font-style:normal;font-weight:700}
.faq-list{display:grid;gap:16px}
.faq-item{padding:22px}
.faq-item h3{font-size:19px;margin-bottom:8px}
.safe-band{
  background:#EFE8DD;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:34px 0;
}
.safe-band .container{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:24px;
  align-items:center;
}
.safe-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.safe-points span{
  display:block;
  padding:13px 15px;
  border-radius:14px;
  background:rgba(255,255,255,.72);
  color:#6B6256;
}
.page-title-card{
  padding:36px;
  background:#FFFFFF;
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow);
}
.contact-list{display:grid;gap:14px}
.contact-item{
  padding:18px;
  border-radius:18px;
  background:#FAF8F4;
  border:1px solid var(--line);
}
.site-footer{
  margin-top:48px;
  background:#2F2A24;
  color:#F7F0E6;
}
.footer-inner{
  width:min(1180px,calc(100% - 36px));
  margin:0 auto;
  padding:44px 0 26px;
  display:grid;
  grid-template-columns:1fr 1.35fr;
  gap:40px;
}
.footer-logo img{max-height:50px;width:auto}
.footer-brand p{margin-top:18px;color:rgba(247,240,230,.82)}
.footer-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.footer-links strong{display:block;margin-bottom:12px;color:#D2B17D}
.footer-links a{display:block;color:rgba(247,240,230,.82);margin:8px 0}
.footer-links a:hover{color:#FFFFFF}
.footer-note{
  width:min(1180px,calc(100% - 36px));
  margin:0 auto;
  padding:22px 0 32px;
  border-top:1px solid rgba(247,240,230,.16);
  color:rgba(247,240,230,.78);
  font-size:14px;
}
@media (max-width:1120px){
  .header-inner{gap:12px}
  .nav>a,.drop-trigger{padding:0 9px;font-size:14px}
  .main-btn{padding:0 18px}
}
@media (max-width:900px){
  body{padding-top:74px}
  .header-inner{height:74px;justify-content:space-between;position:relative}
  .menu-toggle{display:flex}
  .nav{display:none}
  .logo{position:absolute;left:50%;transform:translateX(-50%)}
  .logo img{max-height:46px}
  .header-btn{min-height:38px;padding:0 16px}
  .container{width:min(100% - 28px,1180px)}
  .banner-slider{margin:18px 14px 28px;border-radius:18px}
  .banner-track{height:clamp(210px,56vw,380px)}
  .slider-control{width:38px;height:38px;font-size:28px}
  .slider-prev{left:10px}
  .slider-next{right:10px}
  .hero-intro,.split-section,.page-hero,.safe-band .container,.footer-inner{grid-template-columns:1fr}
  .grid-4,.grid-3,.grid-2,.safe-points,.footer-links{grid-template-columns:1fr}
  .hero-card,.text-card,.page-title-card{padding:24px}
  .section{padding:32px 0}
  .section-head{display:block}
}
@media (max-width:520px){
  body{padding-top:68px}
  .header-inner{height:68px;padding:0 12px}
  .logo img{max-height:40px}
  .menu-toggle{width:38px;height:38px}
  .header-btn{padding:0 13px;min-height:36px}
  .banner-track{height:210px}
  .slider-dots{bottom:12px}
  .hero-card,.text-card,.card,.zone-card,.info-card,.review-card,.notice-card,.faq-item,.page-title-card{border-radius:18px;padding:20px}
  .media-card img{max-height:260px}
}