:root{
  --bg:#FFF8EE;
  --bg-alt:#FBEAD3;
  --card:#FFFFFF;
  --line:#EDDCC3;
  --brand:#6A3B1C;
  --brand-deep:#43230E;
  --brand-soft:#9A6A3E;
  --lake:#1E8B9E;
  --lake-deep:#13606F;
  --lake-soft:#59B4C2;
  --pop:#F2891E;
  --pop-deep:#C96A0C;
  --txt:#33200F;
  --txt2:#6B5240;
  --radius:14px;
  --shadow:0 10px 26px rgba(106,59,28,.07);
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  font-size:16px;
  line-height:1.78;
}

img{max-width:100%;height:auto;display:block;border:0}

a{color:var(--brand);text-decoration:none}
a:hover{color:var(--pop-deep)}

h1,h2,h3{margin:0;line-height:1.35;font-weight:700}

p{margin:0}

ul,ol{margin:0;padding:0;list-style:none}

.wrap{max-width:1172px;margin:0 auto;padding-left:22px;padding-right:22px}

.top{
  position:sticky;top:0;z-index:40;
  background:rgba(255,248,238,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(1.4) blur(6px);
}

.top__in{
  max-width:1172px;margin:0 auto;padding:10px 22px;
  display:flex;align-items:center;gap:18px;
}

.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand img{width:44px;height:44px;border-radius:11px}
.brand__txt{font-size:20px;font-weight:700;color:var(--brand-deep);letter-spacing:.5px}

.nav{display:flex;align-items:center;gap:18px;margin-left:auto;flex-wrap:wrap}
.nav a{font-size:15px;color:var(--txt2);padding:4px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{color:var(--brand)}
.nav a[aria-current="page"]{color:var(--brand);font-weight:700;border-bottom-color:var(--pop)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--pop) 0%,var(--pop-deep) 100%);
  color:#fff;font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;white-space:nowrap;
}
.btn:hover{color:#fff;filter:brightness(1.06)}

.btn--top{flex:0 0 auto;padding:9px 18px;font-size:14px}

.top .btn{color:#fff}
.top .btn:hover{color:#fff}

.btn--ghost{
  background:transparent;border:1.5px solid var(--brand-soft);color:var(--brand);
}
.btn--ghost:hover{background:var(--bg-alt);color:var(--brand-deep)}

.btn--lg{padding:14px 32px;font-size:17px}

.hero{
  background:linear-gradient(180deg,#FFFDF9 0%,var(--bg) 100%);
  border-bottom:1px solid var(--line);
}
.hero__in{padding-top:58px;padding-bottom:64px}
.hero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.78fr);gap:44px;align-items:center}

.hero h1{font-size:38px;color:var(--brand-deep);letter-spacing:1px}
.hero__lead{margin-top:16px;font-size:16px;color:var(--txt2);max-width:640px}

.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

.hero__note{margin-top:16px;font-size:13.5px;color:var(--brand-soft)}

.hero__shot{position:relative;z-index:0;display:flex;justify-content:center}
.hero__shot img{
  width:100%;max-width:308px;height:auto;margin:0 auto;
  border-radius:20px;
  box-shadow:0 22px 46px rgba(67,35,14,.16),0 0 0 6px #fff;
}
.hero__blk{position:absolute;border-radius:18px;z-index:-1}
.hero__blk--a{top:-16px;left:6%;width:56%;height:30%;background:var(--bg-alt)}
.hero__blk--b{bottom:-18px;right:4%;width:52%;height:34%;background:rgba(30,139,158,.16)}
.hero__blk--c{top:-10px;right:2%;width:28%;height:20%;background:rgba(242,137,30,.18)}

.bar{background:var(--lake-deep);color:#FFF8EE}
.bar__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:26px 0}
.bar__cell{text-align:center}
.bar__num{display:block;font-size:26px;font-weight:700;color:#FFE7C2;letter-spacing:.5px}
.bar__lab{display:block;font-size:13.5px;color:#D8EEF1;margin-top:4px}

.sec{padding:64px 0}
.sec--alt{background:var(--bg-alt)}
.sec__head{margin-bottom:30px}
.sec__head h2{font-size:27px;color:var(--brand-deep)}
.sec__head p{margin-top:9px;font-size:15px;color:var(--txt2)}
.kicker{
  display:inline-block;font-size:12px;letter-spacing:2px;color:var(--lake);
  font-weight:700;text-transform:uppercase;margin-bottom:8px;
}

.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}

.card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 22px 22px;
}
.card::before{
  content:"";position:absolute;top:-8px;left:24px;width:15px;height:15px;
  background:var(--card);border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:rotate(45deg);
}
.card:hover{border-color:var(--lake)}
.card:hover::before{border-left-color:var(--lake);border-top-color:var(--lake)}
.card h3{font-size:18px;color:var(--brand);margin-bottom:9px}
.card p{font-size:14.5px;color:var(--txt2)}

.dot{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  background:var(--lake);color:#fff;font-size:14px;font-weight:700;
  margin-bottom:12px;
}

.shots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.shot{text-align:center}
.shot img{
  width:100%;max-width:282px;height:auto;margin:0 auto;
  border-radius:16px;box-shadow:0 0 0 5px #fff,0 16px 30px rgba(67,35,14,.12);
}
.shot figcaption{margin-top:13px;font-size:13.5px;color:var(--txt2)}

.entry{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.entry a{
  display:block;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
}
.entry a:hover{border-color:var(--pop);background:#FFFCF6}
.entry b{display:block;font-size:17px;color:var(--brand-deep);margin-bottom:8px}
.entry span{font-size:14px;color:var(--txt2)}

.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.quote{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--lake);
  border-radius:var(--radius);padding:22px;
}
.quote p{font-size:14.5px;color:var(--txt2)}
.quote cite{display:block;margin-top:12px;font-style:normal;font-size:13.5px;color:var(--brand);font-weight:700}

.faq{display:grid;gap:14px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.faq summary{
  cursor:pointer;padding:16px 20px;font-size:16px;font-weight:700;color:var(--brand-deep);
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--pop);font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;font-size:14.5px;color:var(--txt2)}

.steps{counter-reset:st;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 20px 62px}
.step::before{
  counter-increment:st;content:counter(st);
  position:absolute;left:18px;top:19px;width:28px;height:28px;border-radius:50%;
  background:var(--pop);color:#fff;font-size:14px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.step b{display:block;font-size:16px;color:var(--brand);margin-bottom:6px}
.step p{font-size:14.5px;color:var(--txt2)}

.prose p{margin-bottom:16px;font-size:15.5px;color:var(--txt2)}
.prose h2{font-size:24px;color:var(--brand-deep);margin:36px 0 14px}
.prose h3{font-size:18px;color:var(--brand);margin:24px 0 10px}
.prose ul{margin:0 0 18px;padding-left:0}
.prose ul li{position:relative;padding-left:20px;margin-bottom:9px;font-size:15px;color:var(--txt2)}
.prose ul li::before{content:"";position:absolute;left:2px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--lake)}
.prose .tbl{width:100%;border-collapse:collapse;margin:0 0 22px;font-size:14.5px}
.prose .tbl th,.prose .tbl td{border:1px solid var(--line);padding:10px 12px;text-align:left;color:var(--txt2)}
.prose .tbl th{background:var(--bg-alt);color:var(--brand-deep);font-weight:700}

.figure-wide{width:100%;max-width:400px;height:auto;margin:0 auto 8px}
.figure-wide img{width:100%;max-width:400px;height:auto;margin:0 auto;border-radius:16px;box-shadow:0 0 0 5px #fff,0 14px 28px rgba(67,35,14,.12)}
.figure-wide figcaption{text-align:center;margin-top:12px;font-size:13.5px;color:var(--txt2)}

.page-hero{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.page-hero__in{padding-top:44px;padding-bottom:44px}
.page-hero h1{font-size:31px;color:var(--brand-deep)}
.page-hero .hero__lead{margin-top:14px;max-width:860px}

.crumb{font-size:13.5px;color:var(--brand-soft);margin-bottom:10px}
.crumb a{color:var(--brand-soft)}

.cta{background:linear-gradient(135deg,#7A4520 0%,#43230E 100%);color:#FFF3E2}
.cta__in{padding-top:56px;padding-bottom:56px;text-align:center}
.cta h2{font-size:26px;color:#FFF3E2}
.cta p{margin-top:12px;font-size:15px;color:#EAD6BE}
.cta__btns{margin-top:24px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.cta .btn{color:#3A1F0A}
.cta .btn:hover{color:#3A1F0A}
.cta .btn--ghost{background:transparent;border-color:#E7C79E;color:#FFF3E2}
.cta .btn--ghost:hover{background:rgba(255,243,226,.12);color:#FFF3E2}

.foot{background:#3A1F0C;color:#D9C4AC}
.foot__in{padding-top:44px;padding-bottom:26px}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot h3{font-size:16px;color:#FFF1DE;margin-bottom:12px}
.foot p{font-size:14px;color:#C4AC92}
.foot ul li{margin-bottom:8px}
.foot a{font-size:14px;color:#D9C4AC}
.foot a:hover{color:#FFD9A0}
.foot .btn{display:inline-flex;padding:9px 16px;background:linear-gradient(135deg,var(--pop) 0%,var(--pop-deep) 100%);color:#fff;border-radius:999px}
.foot .btn:hover{color:#fff}
.foot__disc{
  margin-top:28px;padding-top:18px;border-top:1px solid rgba(217,196,172,.22);
  font-size:13px;color:#B39C84;
}
.foot__cr{margin-top:10px;font-size:13px;color:#9C8570}

@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:32px}
  .hero__shot{order:0}
  .hero__shot img{max-width:290px}
  .bar__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid3,.grid2,.shots,.entry,.quotes,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot__grid{grid-template-columns:1fr 1fr}
}

@media (max-width:620px){
  body{font-size:15.5px}
  .top__in{flex-wrap:wrap;gap:10px;padding:9px 16px}
  .brand__txt{font-size:18px}
  .brand img{width:38px;height:38px}
  .nav{
    order:3;width:100%;margin-left:0;flex-wrap:nowrap;overflow-x:auto;
    gap:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{display:none}
  .nav a{font-size:13px;padding:6px 7px}
  .btn--top{padding:8px 14px;font-size:13px;margin-left:auto}
  .wrap{padding-left:16px;padding-right:16px}
  .hero__in{padding-top:38px;padding-bottom:44px}
  .hero h1{font-size:27px}
  .hero__shot img{max-width:258px}
  .bar__num{font-size:21px}
  .sec{padding:46px 0}
  .sec__head h2{font-size:22px}
  .grid3,.grid2,.shots,.entry,.quotes,.steps{grid-template-columns:1fr}
  .shot img{max-width:250px}
  .page-hero h1{font-size:24px}
  .page-hero__in{padding-top:32px;padding-bottom:32px}
  .cta h2{font-size:21px}
  .foot__grid{grid-template-columns:1fr;gap:22px}
  .prose h2{font-size:20px}
  .prose .tbl{display:block;overflow-x:auto}
}

@keyframes unveil{
  from{clip-path:inset(0 0 100% 0);opacity:0}
  to{clip-path:inset(0 0 0 0);opacity:1}
}
.un{animation:unveil .62s cubic-bezier(.22,.68,.32,1) both}
.un.d1{animation-delay:.09s}
.un.d2{animation-delay:.18s}
.un.d3{animation-delay:.27s}

@media (prefers-reduced-motion:reduce){
  .un{animation:none;opacity:1;clip-path:none}
}