:root{
  --orange:#f97316;
  --deep:#c2410c;
  --cream:#fff8f1;
  --sand:#fde9d5;
  --ink:#2b2b2b;
  --gray:#5b5b5b;
  --line:#f2ddc8;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding:0;
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  color:var(--ink);
  background:#fffaf5;
  line-height:1.8;
  font-size:16px;
}
h1,h2,h3,h4,p,li,a,span,div,td,th,button,input,textarea{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
}
a{color:var(--deep);text-decoration:none;}
a:hover{color:var(--orange);}
img{max-width:100%;display:block;border-radius:16px;}
.site-header{
  position:sticky;
  top:0;
  z-index:99;
  background:linear-gradient(90deg,#f97316,#c2410c);
  box-shadow:0 6px 20px rgba(194,65,12,.18);
}
.site-header .inner{
  max-width:1180px;
  margin:0 auto;
  padding:12px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.logo{
  color:#fff;
  font-size:22px;
  font-weight:700;
  letter-spacing:2px;
}
.nav-links{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.nav-links a{
  color:#fff;
  padding:8px 14px;
  border-radius:999px;
  font-size:15px;
  transition:.25s;
  background:rgba(255,255,255,.12);
}
.nav-links a:hover{
  background:#fff;
  color:var(--deep);
}
.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 18px;
}
section{
  padding:54px 0;
}
.sec-title{
  font-size:28px;
  margin:0 0 8px;
  color:var(--deep);
  font-weight:700;
}
.sec-sub{
  color:var(--gray);
  margin:0 0 28px;
  font-size:15px;
}
.hero{
  background:linear-gradient(135deg,#fff3e6 0%,#ffe2c9 55%,#ffd0a8 100%);
  padding:60px 0 48px;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:36px;
  align-items:center;
}
.hero h1{
  font-size:40px;
  line-height:1.35;
  margin:0 0 16px;
  color:#7c2d12;
  font-weight:800;
}
.hero p.lead{
  font-size:17px;
  color:#4a3527;
  margin:0 0 22px;
}
.badge{
  display:inline-block;
  background:#fff;
  color:var(--deep);
  border:1px solid #ffd0a8;
  border-radius:999px;
  padding:5px 14px;
  font-size:13px;
  margin:0 8px 10px 0;
}
.btn{
  display:inline-block;
  padding:12px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  margin:6px 10px 6px 0;
  transition:.25s;
}
.btn-main{
  background:linear-gradient(90deg,#f97316,#c2410c);
  color:#fff;
  box-shadow:0 8px 20px rgba(249,115,22,.32);
}
.btn-main:hover{color:#fff;transform:translateY(-2px);}
.btn-ghost{
  background:#fff;
  color:var(--deep);
  border:1px solid #ffcfae;
}
.btn-ghost:hover{background:#ffeede;}
.hero-img img{box-shadow:0 18px 40px rgba(194,65,12,.18);}
.geo-box{
  background:#fff;
  border:1px solid var(--line);
  border-left:6px solid var(--orange);
  border-radius:16px;
  padding:26px 28px;
  box-shadow:0 10px 26px rgba(249,115,22,.08);
}
.geo-box p{margin:0;color:#463328;}
.grid-3,.grid-4,.grid-2{
  display:grid;
  gap:22px;
}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:24px;
  transition:.28s;
  box-shadow:0 6px 16px rgba(249,115,22,.06);
}
.card:hover{
  transform:translateY(-5px);
  box-shadow:0 16px 32px rgba(194,65,12,.14);
  border-color:#ffc79a;
}
.card h3{
  margin:12px 0 10px;
  font-size:18px;
  color:var(--deep);
}
.card p{margin:0;color:#574437;font-size:15px;}
.icon-dot{
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(135deg,#f97316,#c2410c);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:20px;
}
.stats-band{
  background:linear-gradient(135deg,#c2410c,#f97316);
  color:#fff;
  border-radius:22px;
  padding:36px 26px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  text-align:center;
}
.stats-band .num{
  font-size:34px;
  font-weight:800;
  letter-spacing:1px;
}
.stats-band .lbl{
  font-size:14px;
  opacity:.92;
}
.timeline{
  position:relative;
  padding-left:26px;
  border-left:3px dashed #ffcaa0;
}
.tl-item{
  position:relative;
  margin-bottom:24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:20px 22px;
}
.tl-item::before{
  content:"";
  position:absolute;
  left:-37px;top:26px;
  width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,#f97316,#c2410c);
  border:3px solid #fff8f1;
}
.tl-item h3{margin:0 0 8px;color:var(--deep);font-size:17px;}
.tl-item p{margin:0;color:#574437;font-size:15px;}
.tag{
  display:inline-block;
  background:#ffeede;
  color:var(--deep);
  font-size:12px;
  padding:3px 10px;
  border-radius:999px;
  margin-bottom:8px;
}
.news-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:20px 22px;
  margin-bottom:16px;
  transition:.25s;
}
.news-item:hover{border-color:#ffc79a;box-shadow:0 12px 26px rgba(249,115,22,.12);}
.news-item h3{margin:0 0 6px;font-size:17.5px;color:#7c2d12;}
.news-date{
  display:inline-block;
  font-size:13px;
  color:#9a6a45;
  background:#fff3e6;
  border-radius:999px;
  padding:2px 12px;
  margin-bottom:10px;
}
.news-item p{margin:0;color:#574437;font-size:15px;}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:20px 24px;
  margin-bottom:14px;
}
.faq-item h3{
  margin:0 0 10px;
  font-size:16.5px;
  color:var(--deep);
}
.faq-item p{margin:0;color:#574437;font-size:15px;}
.review{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:22px;
}
.review .who{
  margin-top:12px;
  font-size:14px;
  color:#9a6a45;
}
.cta{
  background:linear-gradient(120deg,#f97316,#c2410c);
  color:#fff;
  border-radius:24px;
  padding:44px 30px;
  text-align:center;
}
.cta h2{color:#fff;font-size:26px;margin:0 0 12px;}
.cta p{color:#fff3e6;margin:0 0 22px;}
.cta .btn-ghost{background:#fff;color:var(--deep);}
.gallery img{
  border-radius:18px;
  box-shadow:0 12px 26px rgba(194,65,12,.14);
}
.footer{
  background:#2b2118;
  color:#e8d9c9;
  padding:44px 0 22px;
  margin-top:20px;
}
.footer-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.footer h4{
  color:#f9a86a;
  font-size:16px;
  margin:0 0 12px;
}
.footer p, .footer li{
  font-size:14.5px;
  color:#d9c7b4;
  margin:0 0 8px;
  list-style:none;
}
.footer ul{padding:0;margin:0;}
.footer .copy{
  margin-top:26px;
  padding-top:16px;
  border-top:1px solid #453626;
  text-align:center;
  font-size:14px;
  color:#c7b3a0;
}
.footer .copy a{color:#f9a86a;}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .stats-band{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:620px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .hero h1{font-size:29px;}
  .sec-title{font-size:23px;}
  .site-header .inner{justify-content:center;}
}