/* roulang page: index */
:root{
  --gold:#D99A2B;
  --gold-light:#F2C45C;
  --gold-deep:#A9651E;
  --violet:#6F5B7D;
  --green:#2F5D50;
  --bg:#FFF9EF;
  --card:#FFFFFF;
  --ink:#2B211B;
  --muted:#73675C;
  --line:#EADDC9;
  --error:#B84A3A;
  --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
  --r-lg:30px;
  --r-md:22px;
  --r-sm:14px;
  --sh-sm:0 8px 24px rgba(91,61,24,.08);
  --sh-lg:0 24px 64px rgba(91,61,24,.14);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(rgba(43,33,27,.04) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--gold-deep);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(217,154,43,.45);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
@media (max-width:520px){.container{padding:0 18px;}}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;letter-spacing:.01em;
  padding:13px 26px;cursor:pointer;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--grad);color:#3A2A12;box-shadow:0 10px 26px rgba(191,137,52,.28);}
.btn-primary:hover{color:#2B211B;box-shadow:0 14px 32px rgba(191,137,52,.36);transform:translateY(-1px);}
.btn-ghost{background:rgba(255,255,255,.72);color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-1px);}
.btn-dark{background:#2B211B;color:#FFF6E6;}
.btn-dark:hover{background:#3B2E24;color:#FFF6E6;transform:translateY(-1px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,249,239,.93);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header::after{
  content:"";display:block;height:2px;width:100%;background:var(--grad);opacity:.85;
}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:66px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:var(--grad);color:#3A2A12;font-weight:800;font-size:18px;
  box-shadow:0 6px 16px rgba(191,137,52,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-top{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--ink);}
.brand-bottom{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.08em;}
.main-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:9px 12px;border-radius:12px;font-size:14.5px;font-weight:600;color:#4A3E33;
  transition:background .2s ease,color .2s ease;
  white-space:nowrap;
}
.nav-link:hover{background:#FBF0DC;color:var(--gold-deep);}
.nav-link.is-active{color:var(--gold-deep);}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:transparent;border:1px solid transparent;color:#4A3E33;cursor:pointer;
  transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.icon-btn:hover{background:#FBF0DC;border-color:var(--line);color:var(--gold-deep);}
.drawer-toggle{display:none;}
@media (max-width:1180px){
  .main-nav{display:none;}
  .drawer-toggle{display:grid;}
  .nav-actions .btn{display:none;}
}

/* 二级分类条 */
.subnav-wrap{border-top:1px solid rgba(234,221,201,.7);background:rgba(255,252,245,.7);}
.subnav{
  display:flex;align-items:center;gap:10px;height:44px;
  overflow-x:auto;overflow-y:hidden;
  scrollbar-width:none;-ms-overflow-style:none;
  scroll-snap-type:x proximity;
}
.subnav::-webkit-scrollbar{display:none;}
.subnav-link{
  flex:0 0 auto;scroll-snap-align:start;
  padding:6px 14px;border-radius:999px;font-size:13.5px;font-weight:600;color:#5C4F43;
  border:1px solid transparent;transition:all .2s ease;white-space:nowrap;
}
.subnav-link:hover{background:#F8EBD3;color:var(--gold-deep);border-color:#F0DFC2;}
.subnav-link.is-active{background:var(--grad);color:#3A2A12;box-shadow:0 6px 16px rgba(191,137,52,.24);}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:120;display:none;
}
.drawer.is-open{display:block;}
.drawer-mask{position:absolute;inset:0;background:rgba(43,33,27,.42);}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(340px,86vw);
  background:var(--bg);border-left:1px solid var(--line);
  padding:22px 20px 28px;overflow-y:auto;
  box-shadow:-20px 0 50px rgba(91,61,24,.18);
  display:flex;flex-direction:column;gap:18px;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.drawer-title{font-size:14px;font-weight:800;color:var(--muted);letter-spacing:.1em;}
.drawer-list{display:flex;flex-direction:column;gap:2px;}
.drawer-list a{
  display:flex;align-items:center;min-height:46px;padding:0 12px;border-radius:12px;
  font-size:15px;font-weight:600;color:#3E332A;
}
.drawer-list a:hover{background:#FBF0DC;color:var(--gold-deep);}
.drawer-list a.is-active{background:#FBF0DC;color:var(--gold-deep);}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:34px 0 0;}
.hero-glow{
  position:absolute;pointer-events:none;border-radius:50%;filter:blur(60px);opacity:.5;
}
.hero-glow-a{width:420px;height:420px;right:-80px;top:-60px;background:radial-gradient(circle,#F6D66B 0%,rgba(246,214,107,0) 70%);}
.hero-glow-b{width:360px;height:360px;left:-120px;bottom:-120px;background:radial-gradient(circle,#B9A6C6 0%,rgba(185,166,198,0) 70%);opacity:.38;}
.hero-grid{
  position:relative;display:grid;grid-template-columns:minmax(0,54%) minmax(0,46%);
  gap:48px;align-items:center;padding-bottom:56px;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:#FFF4DE;border:1px solid #F1DFBE;color:#8A5A12;
  font-size:13px;font-weight:700;letter-spacing:.04em;
  padding:7px 14px;border-radius:999px;margin-bottom:20px;
}
.hero-title{
  font-size:clamp(2.35rem,5vw,4.05rem);line-height:1.12;font-weight:800;letter-spacing:-.02em;
  margin:0 0 18px;
}
.hero-title .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:17px;color:#584B3F;max-width:33em;margin-bottom:28px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;}
.mini-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;
  background:#FFFFFF;border:1px solid var(--line);color:#4A3E33;box-shadow:var(--sh-sm);
}
.mini-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--green);}
.mini-badge.violet .dot{background:var(--violet);}
.mini-badge.gold .dot{background:var(--gold);}
.hero-visual{position:relative;}
.hero-main-img{
  width:100%;height:clamp(340px,46vw,470px);object-fit:cover;border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);
}
.hero-main-img-wrap{position:relative;border-radius:var(--r-lg);overflow:hidden;}
.hero-main-img-wrap::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(43,33,27,0) 40%,rgba(43,33,27,.42) 100%);
}
.hero-img-tag{
  position:absolute;left:18px;bottom:18px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,249,239,.94);color:#3A2E23;
  padding:8px 15px;border-radius:999px;font-size:13px;font-weight:700;
  box-shadow:0 8px 22px rgba(43,33,27,.22);
}
.hero-float-card{
  position:absolute;right:-8px;bottom:-34px;width:min(238px,66%);
  background:#FFFFFF;border-radius:var(--r-md);padding:12px;
  box-shadow:var(--sh-lg);border:1px solid var(--line);
}
.hero-float-card img{width:100%;height:104px;object-fit:cover;border-radius:14px;}
.hero-float-card h3{font-size:14px;margin:10px 0 4px;line-height:1.4;}
.hero-float-card p{font-size:12.5px;color:var(--muted);line-height:1.5;}
.hero-stat{
  position:absolute;left:-14px;top:24px;
  background:#FFFFFF;border-radius:16px;border:1px solid var(--line);
  padding:12px 16px;box-shadow:var(--sh-sm);
  font-size:12.5px;color:var(--muted);line-height:1.35;
}
.hero-stat strong{display:block;font-size:20px;color:var(--ink);font-weight:800;font-variant-numeric:tabular-nums;}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-float-card{right:8px;bottom:-28px;}
  .hero-stat{left:10px;top:14px;}
}
@media (max-width:520px){
  .hero-float-card{position:static;width:100%;margin-top:14px;}
  .hero-stat{position:static;display:inline-block;margin-bottom:12px;}
  .hero-cta .btn{width:100%;}
}

/* 徽章带 */
.stat-strip{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.66);
}
.stat-strip-inner{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
  padding:22px 0;
}
.stat-item{display:flex;align-items:center;gap:12px;}
.stat-icon{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;flex:0 0 auto;
  background:#F2F7F4;color:var(--green);
}
.stat-icon.violet{background:#F3EFF7;color:var(--violet);}
.stat-icon.gold{background:#FCF2DE;color:var(--gold-deep);}
.stat-item strong{display:block;font-size:16.5px;font-weight:800;}
.stat-item span{font-size:13px;color:var(--muted);}
@media (max-width:768px){.stat-strip-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}}

/* ============ 通用板块 ============ */
.section{padding:84px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--gold-deep);margin-bottom:12px;
}
.section-title{font-size:clamp(1.65rem,3vw,2.3rem);line-height:1.25;margin-bottom:14px;}
.section-desc{font-size:16px;color:var(--muted);}
@media (max-width:768px){.section{padding:56px 0;}.section-tight{padding:44px 0;}.section-head{margin-bottom:28px;}}

/* 三条主线 */
.line-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.line-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.line-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(217,154,43,.4);}
.line-card img{width:100%;height:168px;object-fit:cover;}
.line-body{padding:20px 22px 24px;}
.line-body h3{font-size:19px;margin-bottom:8px;}
.line-body p{font-size:14.5px;color:var(--muted);line-height:1.7;}
.line-tag{
  display:inline-block;font-size:12px;font-weight:700;color:#8A5A12;
  background:#FCF2DE;border-radius:999px;padding:4px 11px;margin-bottom:10px;
}
@media (max-width:1024px){.line-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:700px){.line-grid{grid-template-columns:1fr;}}

/* 六大入口 */
.entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.entry-card{
  position:relative;display:flex;flex-direction:column;justify-content:space-between;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;min-height:186px;box-shadow:var(--sh-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  overflow:hidden;
}
.entry-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);
  opacity:0;transition:opacity .22s ease;
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(217,154,43,.42);}
.entry-card:hover::before{opacity:1;}
.entry-card h3{font-size:18.5px;margin-bottom:8px;}
.entry-card p{font-size:14px;color:var(--muted);line-height:1.7;}
.entry-more{
  margin-top:18px;display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;color:var(--gold-deep);
}
.entry-num{
  position:absolute;right:18px;top:14px;font-size:34px;font-weight:800;
  color:#F4E7CF;font-variant-numeric:tabular-nums;line-height:1;
}
@media (max-width:1024px){.entry-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.entry-grid{grid-template-columns:1fr;}}

/* 阶梯 */
.steps-wrap{position:relative;}
.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;position:relative;}
.steps-grid::before{
  content:"";position:absolute;left:6%;right:6%;top:28px;height:2px;
  background:repeating-linear-gradient(90deg,var(--gold-light) 0 10px,transparent 10px 20px);
  opacity:.75;
}
.step-card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 20px 22px;box-shadow:var(--sh-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.step-card.is-best{border-color:transparent;box-shadow:0 0 0 2px rgba(217,154,43,.55),var(--sh-lg);}
.step-dot{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:#FCF2DE;color:var(--gold-deep);font-size:12.5px;font-weight:800;
  border:2px solid #fff;box-shadow:0 0 0 2px rgba(217,154,43,.28);
  margin-bottom:16px;font-variant-numeric:tabular-nums;
}
.step-card.is-best .step-dot{background:var(--grad);color:#3A2A12;box-shadow:0 0 0 3px rgba(217,154,43,.35);}
.step-card h3{font-size:17px;margin-bottom:8px;}
.step-card p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:12px;}
.step-meta{font-size:12.5px;color:var(--gold-deep);font-weight:700;margin-bottom:14px;}
.step-card .entry-more{margin-top:0;font-size:13.5px;}
@media (max-width:1024px){.steps-grid{grid-template-columns:1fr 1fr;}.steps-grid::before{display:none;}}
@media (max-width:620px){.steps-grid{grid-template-columns:1fr;}}

/* 套餐对比矩阵 */
.compare-wrap{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-sm);overflow:hidden;
}
.compare-table{width:100%;border-collapse:collapse;}
.compare-table th,.compare-table td{
  padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid #F3E9D8;vertical-align:top;
}
.compare-table thead th{
  background:#FFFCF5;font-size:15px;font-weight:800;color:var(--ink);
  border-bottom:1px solid var(--line);
}
.compare-table thead th:first-child{color:var(--muted);font-size:13px;letter-spacing:.08em;font-weight:700;}
.compare-table tbody th{
  font-weight:700;color:#4A3E33;background:#FFFDF9;width:150px;font-size:14px;
}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-table td{color:#5C4F43;}
.col-best{background:linear-gradient(180deg,rgba(252,242,222,.72),rgba(255,255,255,0));position:relative;}
.col-best::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);}
.best-flag{
  display:inline-block;font-size:11.5px;font-weight:800;color:#3A2A12;
  background:var(--grad);padding:3px 10px;border-radius:999px;margin-left:8px;vertical-align:middle;
}
.plan-name{font-size:16px;font-weight:800;display:block;margin-bottom:4px;}
.plan-note{font-size:12.5px;color:var(--muted);font-weight:500;}
.mini-link{font-size:13.5px;font-weight:700;color:var(--gold-deep);}
@media (max-width:860px){
  .compare-table,.compare-table tbody,.compare-table tr,.compare-table td,.compare-table th{display:block;width:100%;}
  .compare-table thead{display:none;}
  .compare-table tbody tr{
    border:1px solid var(--line);border-radius:var(--r-md);margin:16px;padding:6px 0;background:#fff;
  }
  .compare-table tbody tr:first-child{margin-top:16px;}
  .compare-table tbody th{
    width:auto;background:transparent;color:var(--gold-deep);font-size:13px;
    letter-spacing:.06em;padding-bottom:4px;border-bottom:none;
  }
  .compare-table td{border-bottom:none;padding-top:4px;padding-bottom:14px;}
  .compare-table tbody tr:last-child td:last-child{padding-bottom:16px;}
}

/* 限时入口 */
.promo-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background-image:linear-gradient(115deg,rgba(43,33,27,.86) 0%,rgba(80,58,42,.78) 52%,rgba(111,91,125,.7) 100%),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  color:#FFF6E6;padding:40px 42px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  box-shadow:var(--sh-lg);
}
.promo-band h2{font-size:clamp(1.4rem,2.6vw,1.95rem);margin-bottom:10px;color:#FFF6E6;}
.promo-band p{font-size:15px;color:rgba(255,246,230,.82);max-width:44em;}
.promo-actions{display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto;}
.promo-actions .btn-ghost{background:rgba(255,246,230,.12);border-color:rgba(255,246,230,.34);color:#FFF6E6;}
.promo-actions .btn-ghost:hover{background:rgba(255,246,230,.2);color:#FFF6E6;border-color:rgba(255,246,230,.6);}
@media (max-width:860px){.promo-band{flex-direction:column;align-items:flex-start;padding:30px 24px;}.promo-actions{width:100%;}.promo-actions .btn{width:100%;}}

/* 表单 */
.form-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:32px;align-items:start;}
.form-aside{background:#2B211B;color:#FFF6E6;border-radius:var(--r-lg);padding:34px 30px;box-shadow:var(--sh-lg);}
.form-aside h2{font-size:clamp(1.4rem,2.4vw,1.85rem);color:#FFF6E6;margin-bottom:14px;}
.form-aside p{color:rgba(255,246,230,.78);font-size:14.5px;line-height:1.8;}
.aside-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.aside-badges span{
  font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:999px;
  background:rgba(255,246,230,.1);border:1px solid rgba(255,246,230,.2);color:#FFEFD6;
}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 30px;box-shadow:var(--sh-sm);}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:#4A3E33;margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 15px;font-family:inherit;font-size:15px;color:var(--ink);
  background:#FFFDF8;border:1px solid var(--line);border-radius:var(--r-sm);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{min-height:110px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:#fff;
  box-shadow:0 0 0 3px rgba(217,154,43,.2);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.6;}
.check-line input{width:18px;height:18px;min-height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--gold);}
.form-feedback{
  margin-top:14px;font-size:14px;font-weight:600;color:var(--green);
  min-height:22px;
}
@media (max-width:1024px){.form-grid{grid-template-columns:1fr;}}
@media (max-width:560px){.field-row{grid-template-columns:1fr;}}

/* 资讯列表 */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.news-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  height:100%;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(217,154,43,.4);color:var(--ink);}
.news-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:#F3E9D8;}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.news-card:hover .news-cover img{transform:scale(1.04);}
.news-cat{
  position:absolute;left:12px;top:12px;font-size:12px;font-weight:700;
  background:rgba(255,249,239,.94);color:#8A5A12;padding:4px 11px;border-radius:999px;
  box-shadow:0 4px 12px rgba(43,33,27,.14);
}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1 1 auto;}
.news-body h3{
  font-size:16.5px;line-height:1.45;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  font-size:14px;color:var(--muted);line-height:1.65;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted);
}
.news-foot .more{font-weight:700;color:var(--gold-deep);}
.empty-state{
  grid-column:1/-1;min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:var(--card);border:1px dashed var(--line);border-radius:var(--r-md);
  padding:36px 24px;text-align:center;color:var(--muted);font-size:15px;
}
.empty-state .empty-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:#FCF2DE;color:var(--gold-deep);
}
@media (max-width:1024px){.news-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.news-grid{grid-template-columns:1fr;}}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh-sm);transition:border-color .2s ease;
}
.faq-item[open]{border-color:rgba(217,154,43,.45);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16.5px;font-weight:700;color:var(--ink);
  transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:#FFFBF2;}
.faq-icon{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:#FCF2DE;color:var(--gold-deep);transition:transform .25s ease,background .25s ease;
}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:var(--grad);color:#3A2A12;}
.faq-panel{
  padding:0 22px 20px;font-size:15px;color:#5C4F43;line-height:1.85;
  border-left:3px solid transparent;
  background:linear-gradient(90deg,rgba(252,242,222,.5),rgba(255,255,255,0));
}
.faq-item[open] .faq-panel{border-left-color:var(--gold);}

/* 页脚 */
.site-footer{
  position:relative;background:#241C16;color:rgba(255,246,230,.76);
  margin-top:0;padding:0 0 28px;
}
.site-footer::before{content:"";display:block;height:2px;width:100%;background:var(--grad);}
.footer-top{padding:56px 0 36px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;}
.footer-brand .brand-top{color:#FFF6E6;font-size:17px;}
.footer-brand .brand-bottom{color:rgba(255,246,230,.6);}
.footer-brand p{font-size:14px;line-height:1.8;margin-top:14px;color:rgba(255,246,230,.66);max-width:30em;}
.footer-col h4{font-size:14px;font-weight:800;color:#FFF6E6;letter-spacing:.08em;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,246,230,.72);}
.footer-col a:hover{color:var(--gold-light);}
.footer-contact{font-size:14px;line-height:1.9;color:rgba(255,246,230,.72);}
.footer-contact strong{color:#FFF6E6;font-weight:700;}
.footer-cta{margin-top:16px;}
.footer-bottom{
  border-top:1px solid rgba(255,246,230,.12);padding-top:22px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,246,230,.5);
}
.footer-bottom a{color:rgba(255,246,230,.6);}
.footer-bottom a:hover{color:var(--gold-light);}
@media (max-width:1024px){.footer-top{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.footer-top{grid-template-columns:1fr;gap:26px;padding:40px 0 26px;}}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}

/* roulang page: article */
:root{
  --gold:#D99A2B;
  --gold-light:#F2C45C;
  --gold-deep:#A9651E;
  --violet:#6F5B7D;
  --green:#2F5D50;
  --bg:#FFF9EF;
  --surface:#FFFFFF;
  --ink:#2B211B;
  --muted:#73675C;
  --line:#EADDC9;
  --danger:#B84A3A;
  --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
  --radius-lg:32px;
  --radius-md:24px;
  --radius-sm:14px;
  --shadow-sm:0 8px 24px rgba(91,61,24,.08);
  --shadow-lg:0 24px 64px rgba(91,61,24,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(rgba(217,154,43,.09) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em}
p{margin:0}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(217,154,43,.45);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 28px}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,249,239,.93);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header::after{content:"";display:block;height:2px;background:var(--grad);opacity:.9}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:var(--shadow-sm);flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-top{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--ink)}
.brand-bottom{font-size:11.5px;letter-spacing:.14em;color:var(--muted)}
.main-nav{display:flex;align-items:center;gap:2px;flex:1 1 auto;min-width:0}
.nav-link{position:relative;padding:8px 10px;border-radius:10px;font-size:14.5px;font-weight:500;color:#4A3B2F;white-space:nowrap;transition:background .2s ease,color .2s ease}
.nav-link:hover{background:#F7EDDC;color:var(--gold-deep)}
.nav-link.is-active{color:var(--gold-deep);font-weight:700}
.nav-link.is-active::after{content:"";position:absolute;left:10px;right:10px;bottom:1px;height:2px;border-radius:2px;background:var(--grad)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--line);background:#fff;color:#5C4B3C;transition:background .2s ease,color .2s ease,border-color .2s ease}
.icon-btn:hover{background:#FBF1DF;color:var(--gold-deep);border-color:rgba(217,154,43,.45)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 22px;font-size:15px;font-weight:600;line-height:1.2;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--grad);color:#3A2A12;box-shadow:0 10px 26px rgba(185,132,38,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(185,132,38,.34)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:rgba(217,154,43,.55);color:var(--gold-deep);transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.menu-toggle{display:none}
.cat-bar{background:#FFFDF8;border-top:1px solid rgba(234,221,201,.75)}
.cat-bar-inner{display:flex;align-items:center;gap:8px;height:40px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
.cat-bar-inner::-webkit-scrollbar{display:none}
.cat-link{flex:0 0 auto;scroll-snap-align:start;padding:5px 14px;border-radius:999px;font-size:13.5px;color:var(--muted);white-space:nowrap;transition:background .2s ease,color .2s ease}
.cat-link:hover{background:#F7EDDC;color:var(--gold-deep)}
.cat-link.is-active{background:var(--grad);color:#3A2A12;font-weight:700}

/* ---------- Article head ---------- */
.article-head{padding:34px 0 10px;background:linear-gradient(180deg,#FFFCF5 0%,rgba(255,249,239,0) 100%)}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px}
.breadcrumb a{transition:color .2s ease}
.breadcrumb a:hover{color:var(--gold-deep)}
.breadcrumb .sep{color:#C6B7A3}
.cat-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 15px;border-radius:999px;background:#FBF1DF;border:1px solid rgba(217,154,43,.3);color:var(--gold-deep);font-size:13px;font-weight:600;letter-spacing:.02em}
.cat-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grad)}
.article-title{font-size:clamp(1.85rem,3.6vw,2.95rem);line-height:1.22;font-weight:800;letter-spacing:-.02em;margin:20px 0 0;max-width:900px}
.article-lead{margin-top:18px;max-width:820px;font-size:16.5px;line-height:1.85;color:#5B4C3E}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:26px;padding-bottom:26px;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.meta-item{display:inline-flex;align-items:center;gap:7px}
.meta-dot{width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ---------- Article body ---------- */
.article-main{padding:44px 0 0}
.article-shell{max-width:820px;margin:0 auto}
.prose{font-size:17.5px;line-height:1.95;color:#33291F;word-break:break-word}
.prose > *:first-child{margin-top:0}
.prose p{margin:0 0 1.35em}
.prose h2{font-size:clamp(1.45rem,2.4vw,1.9rem);line-height:1.35;margin:2.2em 0 .75em;font-weight:800;letter-spacing:-.01em;color:#241B15;position:relative;padding-left:18px}
.prose h2::before{content:"";position:absolute;left:0;top:.32em;bottom:.32em;width:4px;border-radius:4px;background:var(--grad)}
.prose h3{font-size:1.28rem;line-height:1.45;margin:1.9em 0 .6em;font-weight:700;color:#2B211B}
.prose h4{font-size:1.08rem;margin:1.6em 0 .5em;font-weight:700;color:#3B2E25}
.prose ul{list-style:none;padding-left:0;margin:0 0 1.4em}
.prose ul li{position:relative;padding-left:26px;margin-bottom:.62em}
.prose ul li::before{content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--grad);transform:rotate(45deg)}
.prose ol{list-style:decimal;padding-left:1.5em;margin:0 0 1.4em}
.prose ol li{margin-bottom:.55em;padding-left:.3em}
.prose ol li::marker{color:var(--gold-deep);font-weight:700}
.prose blockquote{position:relative;margin:2em 0;padding:20px 26px 20px 32px;background:#FFFBF1;border-radius:18px;color:#4A3B2F;font-size:16.5px}
.prose blockquote::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;background:var(--grad)}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:20px;margin:1.6em auto;box-shadow:var(--shadow-sm)}
.prose figure{margin:1.8em 0}
.prose figcaption{margin-top:10px;font-size:13px;color:var(--muted);text-align:center}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:rgba(217,154,43,.55);text-underline-offset:3px;transition:color .2s ease,text-decoration-color .2s ease}
.prose a:hover{color:var(--gold-deep);text-decoration-color:var(--gold-deep)}
.prose strong{font-weight:700;color:#241B15}
.prose hr{border:0;height:1px;background:var(--line);margin:2.4em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15.5px;display:block;overflow-x:auto;white-space:nowrap}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.prose th{background:#FBF1DF;font-weight:700;color:#3A2A12}
.prose code{background:#FBF1DF;padding:2px 7px;border-radius:6px;font-size:.92em}

/* ---------- Empty state ---------- */
.empty-state{text-align:center;padding:64px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.empty-icon{width:60px;height:60px;border-radius:20px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:26px;font-weight:800;box-shadow:var(--shadow-sm)}
.empty-state h2{font-size:1.35rem}
.empty-state p{color:var(--muted);font-size:15px;max-width:420px}
.empty-state .btn{margin-top:10px}

/* ---------- Tags & share ---------- */
.article-foot{margin-top:52px}
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.tag-label{font-size:13.5px;color:var(--muted);margin-right:2px}
.tag{padding:7px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13.5px;color:#5B4C3E;transition:border-color .2s ease,color .2s ease,background .2s ease}
.tag:hover{border-color:rgba(217,154,43,.55);color:var(--gold-deep);background:#FFFBF1}
.share-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px;padding-top:22px;border-top:1px dashed var(--line)}
.share-row span.share-label{font-size:13.5px;color:var(--muted)}
.share-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13.5px;color:#5B4C3E;transition:border-color .2s ease,color .2s ease,transform .2s ease}
.share-btn:hover{border-color:rgba(217,154,43,.55);color:var(--gold-deep);transform:translateY(-1px)}

/* ---------- Related ---------- */
.section{padding:76px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:30px}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.05rem);line-height:1.3}
.section-head p{color:var(--muted);font-size:15px;margin-top:8px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(217,154,43,.4)}
.card-cover{position:relative;aspect-ratio:16/10;overflow:hidden}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-cover img{transform:scale(1.04)}
.card-cover .cat-badge{position:absolute;left:14px;top:14px;background:rgba(255,251,241,.94);backdrop-filter:blur(6px)}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.card-body h3{font-size:1.14rem;line-height:1.45;font-weight:700}
.card-body p{font-size:14.5px;line-height:1.8;color:var(--muted)}
.card-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;border-top:1px solid #F3E9D9;font-size:13px;color:var(--muted)}
.card-meta .more{color:var(--gold-deep);font-weight:600}

/* ---------- CTA ---------- */
.end-cta{padding:76px 0 0}
.cta-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:#2A211B;color:#F3EAE0;padding:44px 46px;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:var(--shadow-lg)}
.cta-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad)}
.cta-card::after{content:"";position:absolute;right:-80px;top:-90px;width:280px;height:280px;border-radius:50%;background:var(--grad);opacity:.22;filter:blur(60px);pointer-events:none}
.cta-card h2{font-size:clamp(1.35rem,2.3vw,1.8rem);line-height:1.35;color:#fff}
.cta-card p{margin-top:12px;color:#BFB1A3;font-size:15px;max-width:520px}
.cta-card .btn{flex:0 0 auto;position:relative;z-index:1}

/* ---------- Footer ---------- */
.site-footer{position:relative;margin-top:88px;background:#2A211B;color:#E7DCCF;padding:64px 0 0}
.site-footer::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--grad)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:44px}
.site-footer .brand-top{color:#fff}
.site-footer .brand-bottom{color:#B7A899}
.footer-brand p{margin-top:16px;max-width:340px;font-size:14.5px;line-height:1.85;color:#B7A899}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;letter-spacing:.05em}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:14.5px;color:#CDBFAF;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-contact p{font-size:14px;color:#B7A899;margin-bottom:10px;line-height:1.7}
.footer-contact strong{color:#E7DCCF;font-weight:600}
.footer-cta{margin-top:16px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:48px;padding:20px 0 28px;border-top:1px solid rgba(234,221,201,.14);font-size:13px;color:#9C8F82}

/* ---------- Drawer ---------- */
.drawer{position:fixed;inset:0;z-index:90;background:rgba(43,33,27,.5);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.is-open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(86vw,340px);background:#FFFDF8;padding:20px 20px 32px;overflow-y:auto;transform:translateX(100%);transition:transform .28s ease;display:flex;flex-direction:column;gap:20px}
.drawer.is-open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-head span{font-weight:800;font-size:16px}
.drawer-close{width:44px;height:44px;display:grid;place-items:center;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:20px;line-height:1}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{padding:12px 14px;border-radius:12px;font-size:15px;color:#4A3B2F;transition:background .2s ease,color .2s ease}
.drawer-nav a:hover{background:#F7EDDC;color:var(--gold-deep)}
.drawer-nav .drawer-group{font-size:12px;letter-spacing:.12em;color:var(--muted);padding:10px 14px 4px}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .nav-link{padding:8px 8px;font-size:14px}
  .nav-wrap{gap:16px}
}
@media (max-width:1024px){
  .main-nav{display:none}
  .menu-toggle{display:inline-flex}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .nav-wrap{min-height:62px;gap:12px}
  .brand-mark{width:38px;height:38px;font-size:16px}
  .brand-top{font-size:15px}
  .brand-bottom{font-size:10.5px}
  .nav-actions .btn-primary{display:none}
  .article-head{padding-top:24px}
  .article-main{padding-top:32px}
  .prose{font-size:17px;line-height:1.9}
  .card-grid{grid-template-columns:minmax(0,1fr)}
  .cta-card{flex-direction:column;align-items:flex-start;padding:32px 26px}
  .cta-card .btn{width:100%}
  .section,.end-cta{padding-top:56px}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .site-footer{margin-top:64px;padding-top:48px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  .btn{padding:11px 18px;font-size:14.5px}
  .article-title{font-size:1.7rem}
  .meta-row{gap:8px 16px;font-size:13px}
  .prose h2{padding-left:14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category1 */
:root{
  --brand:#D99A2B;
  --brand-light:#F2C45C;
  --brand-dark:#A9651E;
  --plum:#6F5B7D;
  --green:#2F5D50;
  --bg:#FFF9EF;
  --card:#FFFFFF;
  --ink:#2B211B;
  --muted:#73675C;
  --line:#EADDC9;
  --error:#B84A3A;
  --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
  --shadow-sm:0 8px 24px rgba(91,61,24,.08);
  --shadow-lg:0 24px 64px rgba(91,61,24,.14);
  --r-lg:30px;
  --r-md:22px;
  --r-sm:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(rgba(43,33,27,.04) 1px,transparent 1px);
  background-size:22px 22px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--brand-dark)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{max-width:740px;margin-bottom:36px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--brand-dark)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}
.section-title{font-size:clamp(1.65rem,3vw,2.35rem);margin:12px 0 12px;color:var(--ink)}
.section-desc{color:var(--muted);font-size:16px;max-width:66ch}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(217,154,43,.45);
  outline-offset:2px;
  border-radius:8px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,249,239,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header::after{content:"";display:block;height:2px;background:var(--grad);opacity:.9}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:66px;padding-top:8px;padding-bottom:8px}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex:0 0 40px;
  background:var(--grad);color:#3A2A12;
  display:grid;place-items:center;font-weight:800;font-size:18px;
  box-shadow:0 8px 20px rgba(169,101,30,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.08}
.brand-top{font-size:16px;font-weight:800;color:var(--ink);letter-spacing:.02em}
.brand-bottom{font-size:12px;color:var(--muted);letter-spacing:.08em}
.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.nav-link{
  position:relative;padding:9px 12px;border-radius:11px;
  font-size:15px;color:#5A4B3F;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#F7EEDD;color:var(--brand-dark)}
.nav-link.is-active{color:var(--brand-dark);font-weight:800}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad);
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.icon-btn{
  width:44px;height:44px;display:grid;place-items:center;
  border-radius:12px;border:1px solid transparent;background:transparent;color:#5A4B3F;
  cursor:pointer;transition:background .2s,color .2s,border-color .2s;
}
.icon-btn:hover{background:#F7EEDD;color:var(--brand-dark);border-color:var(--line)}
.menu-btn{
  width:44px;height:44px;display:none;place-items:center;
  border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;
}
.menu-btn:hover{border-color:var(--brand);color:var(--brand-dark)}
.subnav{border-top:1px solid var(--line);background:rgba(255,252,245,.92)}
.subnav-inner{
  display:flex;align-items:center;gap:8px;height:44px;
  overflow-x:auto;scroll-snap-type:x mandatory;
  -ms-overflow-style:none;scrollbar-width:none;
}
.subnav-inner::-webkit-scrollbar{display:none}
.subnav-link{
  flex:0 0 auto;scroll-snap-align:start;white-space:nowrap;
  padding:6px 14px;border-radius:999px;font-size:14px;color:#6B5C4F;
  border:1px solid transparent;transition:background .2s,color .2s,border-color .2s;
}
.subnav-link:hover{background:#F7EEDD;color:var(--brand-dark);border-color:var(--line)}
.subnav-link.is-active{background:var(--grad);color:#3A2A12;font-weight:800}

/* ---------- drawer ---------- */
.drawer{position:fixed;inset:0;z-index:90;display:none}
.drawer.is-open{display:block}
.drawer-backdrop{position:absolute;inset:0;background:rgba(43,33,27,.45)}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(86vw,340px);
  background:#FFFCF5;padding:22px 20px 28px;overflow-y:auto;
  box-shadow:-20px 0 60px rgba(91,61,24,.22);
  animation:drawerIn .24s ease;
}
@keyframes drawerIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-title{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--brand-dark)}
.drawer-close{
  width:44px;height:44px;display:grid;place-items:center;border-radius:12px;
  border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink);
}
.drawer-list{display:grid;gap:6px;margin-bottom:20px}
.drawer-link{
  display:block;padding:12px 14px;border-radius:14px;font-size:15px;
  color:#4E4034;border:1px solid transparent;transition:background .2s,color .2s;
}
.drawer-link:hover{background:#F7EEDD;color:var(--brand-dark);border-color:var(--line)}
.drawer-link.is-active{background:#FBF1DC;color:var(--brand-dark);font-weight:800;border-color:var(--line)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:12px 24px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease,background .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--grad);color:#3A2A12;box-shadow:0 10px 26px rgba(169,101,30,.26)}
.btn-primary:hover{color:#3A2A12;transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 14px 32px rgba(169,101,30,.32)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-dark);transform:translateY(-1px)}
.btn-sm{min-height:42px;padding:9px 18px;font-size:14px}
.btn:active{transform:scale(.98)}
.btn-block{width:100%}

/* ---------- chips & badges ---------- */
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;
  font-size:13px;font-weight:700;color:#4E4034;
  background:#fff;border:1px solid var(--line);box-shadow:0 4px 14px rgba(91,61,24,.06);
}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}
.chip.is-plum .dot{background:var(--plum)}
.chip.is-gold .dot{background:var(--brand)}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.breadcrumb a{color:#6B5C4F}
.breadcrumb a:hover{color:var(--brand-dark)}
.breadcrumb span.sep{color:#C6B49C}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:52px 0 68px}
.hero::before{
  content:"";position:absolute;right:-160px;top:-180px;width:620px;height:620px;
  background:radial-gradient(circle at center,rgba(242,196,92,.35),rgba(128,107,141,.16) 45%,transparent 70%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center}
.hero-title{font-size:clamp(2rem,3.6vw,3.1rem);line-height:1.16;letter-spacing:-.02em;margin-bottom:18px}
.hero-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:17px;color:var(--muted);max-width:56ch;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.hero-visual{position:relative}
.hero-image{
  position:relative;border-radius:32px;overflow:hidden;
  aspect-ratio:4/3.3;box-shadow:var(--shadow-lg);
  border:1px solid rgba(234,221,201,.9);
}
.hero-image img{width:100%;height:100%;object-fit:cover}
.hero-image::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(43,33,27,0) 42%,rgba(43,33,27,.58) 100%);
}
.hero-caption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;color:#FFF6E7;
  font-size:14px;font-weight:700;letter-spacing:.02em;
}
.float-card{
  position:absolute;left:-18px;bottom:-26px;z-index:3;
  display:flex;align-items:center;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:12px 16px 12px 12px;max-width:290px;box-shadow:var(--shadow-lg);
}
.float-card img{width:60px;height:60px;border-radius:14px;object-fit:cover;flex:0 0 60px}
.float-card .fc-title{font-size:14px;font-weight:800;color:var(--ink);line-height:1.4}
.float-card .fc-sub{font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- stats band ---------- */
.stats-band{
  position:relative;overflow:hidden;
  background:#2A1F18;color:#F3E7D6;
  border-radius:32px;padding:38px 32px;
  box-shadow:var(--shadow-lg);
}
.stats-band::before{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;
  background:radial-gradient(circle at center,rgba(128,107,141,.55),transparent 68%);
}
.stats-band::after{
  content:"";position:absolute;left:-80px;bottom:-140px;width:320px;height:320px;
  background:radial-gradient(circle at center,rgba(217,154,43,.34),transparent 70%);
}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-item{padding-left:16px;border-left:2px solid rgba(242,196,92,.34)}
.stat-num{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800;color:#F6D66B;font-variant-numeric:tabular-nums;line-height:1.1}
.stat-label{font-size:14px;color:#D6C4AE;margin-top:6px}
.stats-note{position:relative;margin-top:26px;font-size:13px;color:#B7A692;max-width:70ch}

/* ---------- spot cards ---------- */
.spot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.spot-card{
  display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.spot-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(217,154,43,.5)}
.spot-cover{position:relative;aspect-ratio:16/10;overflow:hidden}
.spot-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.spot-card:hover .spot-cover img{transform:scale(1.04)}
.spot-tag{
  position:absolute;left:16px;top:16px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800;
  background:rgba(255,255,255,.94);color:var(--brand-dark);border:1px solid var(--line);
}
.spot-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.spot-title{font-size:19px;line-height:1.4;color:var(--ink)}
.spot-text{font-size:15px;color:var(--muted);line-height:1.8}
.spot-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#8B7C6C;border-top:1px dashed var(--line)}
.spot-more{font-weight:800;color:var(--brand-dark);display:inline-flex;align-items:center;gap:6px}
.spot-more:hover{color:var(--brand)}

/* ---------- timeline ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-top:6px}
.timeline::before{
  content:"";position:absolute;top:24px;left:24px;right:24px;height:2px;border-radius:2px;
  background-image:repeating-linear-gradient(90deg,rgba(227,167,68,.9) 0 12px,rgba(128,107,141,.5) 12px 24px);
}
.tl-item{position:relative;padding-top:0}
.tl-dot{
  position:relative;z-index:2;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;font-size:14px;font-weight:800;color:#3A2A12;
  background:var(--grad);box-shadow:0 10px 24px rgba(169,101,30,.28);
}
.tl-body{
  margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 20px 22px;box-shadow:var(--shadow-sm);height:calc(100% - 66px);
}
.tl-title{font-size:16.5px;color:var(--ink);margin-bottom:8px}
.tl-text{font-size:14.5px;color:var(--muted);line-height:1.8}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:.9fr 1.6fr;gap:44px;align-items:start}
.faq-side{position:sticky;top:130px}
.faq-side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow-sm);margin-top:22px;
}
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.faq-item[open]{border-color:rgba(217,154,43,.55);box-shadow:var(--shadow-sm);background:#FFFDF8}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16.5px;font-weight:800;color:var(--ink);
  cursor:pointer;list-style:none;
}
.faq-q::-webkit-details-marker{display:none}
.faq-icon{
  position:relative;flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  background:#F7EEDD;display:grid;place-items:center;
}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand-dark);border-radius:2px}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px;transition:transform .2s ease}
.faq-item[open] .faq-icon::after{transform:scaleY(0)}
.faq-a{position:relative;padding:0 22px 20px 22px;color:var(--muted);font-size:15px;line-height:1.85}
.faq-item[open] .faq-a::before{
  content:"";position:absolute;left:0;top:4px;bottom:18px;width:3px;border-radius:3px;background:var(--grad);
}

/* ---------- form ---------- */
.consult-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:start}
.consult-info p{color:var(--muted);font-size:15.5px;margin-bottom:20px}
.trust-list{display:grid;gap:12px;margin-top:8px}
.trust-item{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:#4E4034}
.trust-item .tk{
  flex:0 0 24px;width:24px;height:24px;border-radius:50%;
  background:rgba(47,93,80,.12);color:var(--green);
  display:grid;place-items:center;font-size:13px;font-weight:800;margin-top:2px;
}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px;box-shadow:var(--shadow-lg);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:14px;font-weight:700;color:#4E4034}
.field .hint{font-size:12.5px;color:#94857A;font-weight:400}
.input,.select,.textarea{
  width:100%;font-family:inherit;font-size:15px;color:var(--ink);
  background:#FFFDF8;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:13px 15px;min-height:50px;transition:border-color .2s,box-shadow .2s,background .2s;
}
.textarea{min-height:120px;resize:vertical;line-height:1.7}
.input:hover,.select:hover,.textarea:hover{border-color:#DCC9A9}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(217,154,43,.22);background:#fff}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:6px 0 20px;font-size:13.5px;color:var(--muted)}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand);flex:0 0 18px}
.form-feedback{
  margin-top:14px;font-size:14px;font-weight:700;color:var(--green);
  min-height:22px;
}

/* ---------- CTA strip ---------- */
.cta-strip{
  position:relative;overflow:hidden;border-radius:32px;
  background:var(--grad);color:#33240F;padding:44px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:0 22px 54px rgba(169,101,30,.3);
}
.cta-strip::before{
  content:"";position:absolute;right:-60px;top:-80px;width:280px;height:280px;
  background:radial-gradient(circle at center,rgba(255,255,255,.5),transparent 68%);
}
.cta-strip h2{font-size:clamp(1.4rem,2.4vw,1.9rem);position:relative;margin-bottom:8px}
.cta-strip p{position:relative;font-size:15px;max-width:52ch;color:#4A3416}
.cta-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap}
.cta-actions .btn-ghost{background:rgba(255,255,255,.9);border-color:rgba(58,42,18,.16)}

/* ---------- footer ---------- */
.site-footer{position:relative;background:#241B15;color:#E9DDCB;padding:64px 0 26px;margin-top:88px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand .brand-top{color:#fff}
.footer-brand .brand-bottom{color:#C7B49C}
.footer-brand p{color:#B7A692;font-size:14px;line-height:1.85;margin-top:16px;max-width:34ch}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:#CDBBA4;font-size:14px;transition:color .2s}
.footer-col a:hover{color:var(--brand-light)}
.footer-contact p{color:#B7A692;font-size:13.5px;line-height:1.8;margin-bottom:8px}
.footer-contact strong{color:#E9DDCB;font-weight:700}
.footer-cta{margin-top:14px}
.footer-bottom{
  margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#9E8D7B;
}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .main-nav{display:none}
  .menu-btn{display:grid}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{order:2;max-width:640px}
  .float-card{left:12px;bottom:-22px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:22px}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .faq-side{position:static}
  .consult-grid{grid-template-columns:1fr;gap:34px}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  .section{padding:60px 0}
  .section-tight{padding:48px 0}
  .container{padding:0 20px}
  .hero{padding:36px 0 56px}
  .spot-grid{grid-template-columns:1fr;gap:22px}
  .stats-band{padding:28px 22px;border-radius:26px}
  .timeline{grid-template-columns:1fr;gap:18px}
  .tl-body{height:auto}
  .tl-dot{width:44px;height:44px}
  .form-row{grid-template-columns:1fr}
  .form-card{padding:22px}
  .cta-strip{padding:30px 24px;border-radius:26px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-top{grid-template-columns:1fr}
  .site-footer{margin-top:60px;padding-top:48px}
  .hero-caption{font-size:13px}
  .float-card{position:static;margin-top:16px;max-width:none;box-shadow:var(--shadow-sm)}
}
@media (max-width:520px){
  .brand-bottom{font-size:11px}
  .hero-title{font-size:1.85rem}
  .nav-actions .nav-cta{display:none}
  .stats-grid{grid-template-columns:1fr}
  .spot-body{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: category2 */
:root{
  --gold:#D99A2B;
  --gold-light:#F2C45C;
  --gold-deep:#A9651E;
  --plum:#6F5B7D;
  --green:#2F5D50;
  --bg:#FFF9EF;
  --card:#FFFFFF;
  --ink:#2B211B;
  --muted:#73675C;
  --line:#EADDC9;
  --danger:#B84A3A;
  --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
  --shadow-sm:0 8px 24px rgba(91,61,24,.08);
  --shadow-lg:0 24px 64px rgba(91,61,24,.14);
  --r-lg:32px;
  --r-md:22px;
  --r-sm:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(rgba(169,101,30,.055) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:#4a3c31;text-decoration:none}
a:hover{color:var(--gold-deep)}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(217,154,43,.45);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,249,239,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--grad);opacity:.9;
}
.header-inner{display:flex;align-items:center;gap:14px;min-height:66px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;text-decoration:none}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  color:#fff;font-weight:800;font-size:18px;display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(169,101,30,.3);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.08}
.brand-top{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--ink)}
.brand-bottom{font-size:11.5px;color:var(--muted);letter-spacing:.12em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:1px;margin-left:6px}
.nav-link{
  position:relative;padding:8px 10px;border-radius:10px;
  font-size:14px;font-weight:600;color:#5c4e42;white-space:nowrap;
  transition:background .2s,color .2s;
}
.nav-link:hover{background:#FCF0DA;color:var(--gold-deep)}
.nav-link.is-active{color:var(--gold-deep)}
.nav-link.is-active::after{
  content:"";position:absolute;left:10px;right:10px;bottom:1px;height:2px;
  border-radius:2px;background:var(--grad);
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.icon-btn{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);color:#5c4e42;cursor:pointer;
  transition:background .2s,color .2s,transform .2s;
}
.icon-btn:hover{background:#FCF0DA;color:var(--gold-deep);transform:translateY(-1px)}
.menu-toggle{display:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:999px;
  font-size:15.5px;font-weight:700;border:1px solid transparent;cursor:pointer;
  transition:transform .18s,box-shadow .18s,background .18s,color .18s,filter .18s;
  text-decoration:none;line-height:1.2;
}
.btn-primary{background:var(--grad);color:#3a2a10;box-shadow:0 10px 26px rgba(169,101,30,.26)}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.04);box-shadow:0 14px 32px rgba(169,101,30,.32);color:#3a2a10}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:#FDF3E2;border-color:#E0C89E;transform:translateY(-1px);color:var(--ink)}
.btn-ghost:active{transform:scale(.98)}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}

/* ---------- 二级分类条 ---------- */
.cat-bar{background:#FFFCF6;border-top:1px solid #F5E9D6}
.cat-bar-inner{
  display:flex;align-items:center;gap:8px;overflow-x:auto;
  padding-top:9px;padding-bottom:9px;
  scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;
}
.cat-bar-inner::-webkit-scrollbar{height:4px}
.cat-bar-inner::-webkit-scrollbar-thumb{background:#EBD9B8;border-radius:4px}
.cat-link{
  flex:0 0 auto;scroll-snap-align:start;
  padding:6px 15px;border-radius:999px;font-size:13.5px;font-weight:600;
  color:#6b5b4d;border:1px solid transparent;white-space:nowrap;
  transition:background .2s,color .2s,border-color .2s;
}
.cat-link:hover{background:#FBF0DC;color:var(--gold-deep)}
.cat-link.is-active{
  background:var(--grad);color:#3a2a10;
  box-shadow:0 8px 20px rgba(169,101,30,.28);border-color:transparent;
}

/* ---------- 移动抽屉 ---------- */
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(88vw,340px);z-index:120;
  background:#FFFDF8;border-left:1px solid var(--line);
  box-shadow:-24px 0 60px rgba(91,61,24,.18);
  transform:translateX(105%);transition:transform .28s ease;
  padding:20px 20px 28px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-title{font-size:14px;font-weight:800;letter-spacing:.1em;color:var(--gold-deep)}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:#5c4e42;font-size:20px;cursor:pointer;display:grid;place-items:center;
}
.drawer-list{display:grid;gap:4px;margin-bottom:22px}
.drawer-list a{
  display:block;padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;
  color:#4a3c31;transition:background .2s,color .2s;
}
.drawer-list a:hover,.drawer-list a.is-active{background:#FCF0DA;color:var(--gold-deep)}
.drawer .btn{width:100%}
.drawer-mask{
  position:fixed;inset:0;background:rgba(43,33,27,.36);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;
}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:var(--muted);padding-top:22px;
}
.breadcrumb a{color:#6b5b4d;font-weight:600}
.breadcrumb a:hover{color:var(--gold-deep)}
.breadcrumb span.sep{color:#C9B79F}

/* ---------- Hero ---------- */
.hero-narrow{padding:20px 0 8px}
.hero-card{
  position:relative;overflow:hidden;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(26px,4vw,56px);
  box-shadow:var(--shadow-sm);
}
.hero-card::before{
  content:"";position:absolute;width:520px;height:520px;right:-180px;top:-240px;
  background:radial-gradient(circle,rgba(242,196,92,.42),rgba(128,107,141,.16) 55%,transparent 72%);
  pointer-events:none;
}
.hero-card::after{
  content:"";position:absolute;left:0;top:0;height:5px;width:100%;background:var(--grad);opacity:.85;
}
.eyebrow{
  position:relative;display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--gold-deep);
}
.hero-title{
  position:relative;margin:14px 0 0;
  font-size:clamp(1.85rem,3.7vw,3rem);line-height:1.2;font-weight:800;letter-spacing:-.015em;
}
.hero-lead{
  position:relative;margin:18px 0 0;max-width:780px;
  font-size:16.5px;line-height:1.85;color:#5f5145;
}
.hero-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.badge-row{position:relative;display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  font-size:13.5px;font-weight:600;background:#F3F8F5;color:var(--green);
  border:1px solid #DBE8E1;
}
.badge b{font-size:15px;font-variant-numeric:tabular-nums;font-weight:800}
.badge.gold{background:#FDF4E1;color:#8B5A16;border-color:#F0DFBC}
.badge.plum{background:#F5F2F7;color:#5B4A68;border-color:#E3DBE9}

/* ---------- 通用板块 ---------- */
.section{padding:clamp(46px,6.5vw,84px) 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{
  margin:12px 0 0;font-size:clamp(1.5rem,2.6vw,2.1rem);
  line-height:1.3;font-weight:800;letter-spacing:-.01em;
}
.section-head p{margin-top:14px;color:#5f5145;font-size:16px}
.tag{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:700;background:#FBF1DC;color:#8B5A16;border:1px solid #F0DFBC;
}
.tag.plum{background:#F5F2F7;color:#5B4A68;border-color:#E3DBE9}
.tag.green{background:#F3F8F5;color:var(--green);border-color:#DBE8E1}

/* ---------- 时间线 ---------- */
.timeline{position:relative;max-width:900px}
.timeline::before{
  content:"";position:absolute;left:19px;top:10px;bottom:14px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,#F6D66B,#E3A744 45%,#806B8D);
}
.tl-item{position:relative;padding:0 0 30px 62px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:5px;top:4px;width:30px;height:30px;border-radius:50%;
  background:#fff;border:2px solid #E3A744;color:#A9651E;
  display:grid;place-items:center;font-size:13px;font-weight:800;
  box-shadow:0 8px 18px rgba(169,101,30,.2);
}
.tl-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.tl-body:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(217,154,43,.5)}
.tl-body h3{margin:0 0 8px;font-size:1.14rem;font-weight:800;line-height:1.45}
.tl-body p{margin:0;color:#5f5145;font-size:15.5px;line-height:1.8}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ---------- 两列说明卡 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:26px;
  padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(217,154,43,.42)}
.info-card h3{margin:0;font-size:1.2rem;font-weight:800;line-height:1.45}
.info-card > p{margin:12px 0 0;color:#5f5145;font-size:15.5px}
.list-check{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:13px}
.list-check li{position:relative;padding-left:24px;color:#5f5145;font-size:15.5px;line-height:1.75}
.list-check li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:3px;background:var(--grad);
}
.list-check li b{color:var(--ink)}
.img-wrap{border-radius:20px;overflow:hidden;margin-top:18px;border:1px solid #F1E5D3}
.img-wrap img{width:100%;height:230px;object-fit:cover}
.img-cap{margin:12px 0 0;font-size:13px;color:var(--muted)}

/* ---------- 重生前后对照 ---------- */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.phase-card{
  position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);
  border-radius:26px;padding:28px;box-shadow:var(--shadow-sm);
}
.phase-card::before{content:"";position:absolute;left:0;top:0;height:5px;width:100%;background:#D9CBB4}
.phase-card.after::before{background:var(--grad)}
.phase-card h3{margin:10px 0 0;font-size:1.2rem;font-weight:800}
.phase-card .phase-note{margin:10px 0 0;color:#5f5145;font-size:15px}
.phase-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.phase-list li{
  padding:12px 16px;border-radius:14px;background:#FFFCF5;border:1px solid #F3E7D4;
  font-size:15px;color:#4d4136;line-height:1.7;
}
.phase-card.after .phase-list li{background:#FBF8FD;border-color:#E7DFEE}

/* ---------- 咨询表单 ---------- */
.consult-band{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);overflow:hidden;
}
.consult-grid{display:grid;grid-template-columns:0.9fr 1.1fr}
.consult-info{padding:clamp(26px,3.4vw,44px);background:#FFFBF2;border-right:1px solid #F2E6D3}
.consult-info h2{margin:12px 0 0;font-size:clamp(1.4rem,2.3vw,1.85rem);font-weight:800;line-height:1.35}
.consult-info p{margin-top:14px;color:#5f5145;font-size:15.5px}
.trust-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.trust-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:#4d4136}
.trust-list li span.dot{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--grad);
  display:grid;place-items:center;color:#3a2a10;font-size:12px;font-weight:800;margin-top:3px;
}
.consult-form{padding:clamp(26px,3.4vw,44px)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
.field label{font-size:13.5px;font-weight:700;color:#4b3f34}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;border-radius:var(--r-sm);border:1px solid #E7D9C2;
  background:#FFFDF9;color:var(--ink);font-size:15px;font-family:inherit;
  padding:12px 14px;transition:border-color .18s,box-shadow .18s,background .18s;
}
.field textarea{min-height:118px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:#fff;
  box-shadow:0 0 0 3px rgba(217,154,43,.22);
}
.check-line{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#6b5b4d;line-height:1.65}
.check-line input{width:18px;height:18px;min-height:0;margin-top:3px;accent-color:#D99A2B}
.form-foot{margin-top:20px;display:grid;gap:12px}
.form-foot .btn{width:100%}
.form-note{font-size:13px;color:var(--muted)}
.form-feedback{
  display:none;margin-top:14px;padding:12px 16px;border-radius:14px;
  background:#F3F8F5;border:1px solid #CFE3D9;color:#2F5D50;font-size:14px;
}
.form-feedback.is-show{display:block}

/* ---------- FAQ ---------- */
.faq{max-width:900px;border-top:1px solid #EFE3D1}
.faq-item{border-bottom:1px solid #EFE3D1}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 4px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.6;
}
.faq-q:hover{color:var(--gold-deep)}
.faq-ic{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:#FBF1DC;color:#8B5A16;
  display:grid;place-items:center;font-size:18px;line-height:1;
  transition:transform .26s,background .26s,color .26s;
}
.faq-item.is-open .faq-ic{transform:rotate(45deg);background:var(--grad);color:#3a2a10}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.is-open .faq-a{max-height:420px}
.faq-a-inner{
  margin:0 0 20px;padding:14px 18px;border-radius:0 14px 14px 0;
  border-left:3px solid #E3A744;background:#FFFBF3;color:#5f5145;font-size:15.5px;
}

/* ---------- CTA 渐变带 ---------- */
.cta-band{
  background:var(--grad);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  box-shadow:var(--shadow-lg);
}
.cta-band h2{margin:0;font-size:clamp(1.4rem,2.4vw,1.95rem);font-weight:800;color:#33240d;line-height:1.35}
.cta-band p{margin:10px 0 0;color:#43310f;font-size:15.5px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-band .btn-ghost{background:rgba(255,255,255,.86);border-color:rgba(58,42,16,.18);color:#33240d}
.cta-band .btn-ghost:hover{background:#fff;border-color:rgba(58,42,16,.3);color:#33240d}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;margin-top:clamp(40px,6vw,80px);
  background:#2A1E16;color:#E9DCCB;padding:58px 0 26px;
}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--grad)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px}
.footer-brand .brand-top{color:#FFF4E0}
.footer-brand .brand-bottom{color:#C9B79F}
.footer-brand p{margin:16px 0 0;max-width:330px;color:#BCA992;font-size:14.5px;line-height:1.8}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:800;letter-spacing:.1em;color:#F2C45C}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-col a{color:#D8C7B2;font-size:14.5px;transition:color .2s}
.footer-col a:hover{color:#F2C45C}
.footer-contact p{margin:0 0 8px;font-size:14.5px;color:#BCA992}
.footer-contact strong{color:#E9DCCB}
.footer-cta{margin-top:16px}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(242,196,92,.18);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:#A4937F;
}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .main-nav{display:none}
  .menu-toggle{display:grid}
}
@media (max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
  .consult-grid{grid-template-columns:1fr}
  .consult-info{border-right:0;border-bottom:1px solid #F2E6D3}
  .img-wrap img{height:210px}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{padding:0 18px}
  .grid-2,.compare-grid,.form-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .header-inner{min-height:62px;gap:10px}
  .brand-mark{width:34px;height:34px;font-size:16px;border-radius:10px}
  .brand-top{font-size:14.5px}
  .brand-bottom{font-size:10.5px}
  .header-actions .btn-sm{display:none}
  .tl-item{padding-left:54px}
  .timeline::before{left:16px}
  .tl-dot{left:2px;width:28px;height:28px;font-size:12px}
  .cta-band{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .hero-card{padding:24px 20px}
  .badge{font-size:12.5px;padding:6px 12px}
  .hero-actions .btn{width:100%}
  .info-card,.phase-card,.tl-body{padding:20px}
  .faq-q{font-size:15.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --brand:#D99A2B;
  --brand-light:#F2C45C;
  --brand-deep:#A9651E;
  --plum:#6F5B7D;
  --green:#2F5D50;
  --bg:#FFF9EF;
  --card:#FFFFFF;
  --ink:#2B211B;
  --muted:#73675C;
  --line:#EADDC9;
  --danger:#B84A3A;
  --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
  --r-lg:30px;
  --r-md:22px;
  --r-sm:14px;
  --sh-sm:0 8px 24px rgba(91,61,24,.08);
  --sh-lg:0 24px 64px rgba(91,61,24,.14);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
.site-body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  background-image:radial-gradient(rgba(217,154,43,.055) 1px,transparent 1px);
  background-size:22px 22px;
}
.site-body img{max-width:100%;display:block}
.site-body a{color:inherit;text-decoration:none}
.site-body button,.site-body input,.site-body select,.site-body textarea{font:inherit;color:inherit}
.site-body :focus-visible{outline:3px solid rgba(217,154,43,.55);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,249,239,.93);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header::after{content:"";display:block;height:2px;background:var(--grad)}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:66px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;transition:transform .2s ease}
.brand:hover{transform:translateY(-1px)}
.brand-mark{width:40px;height:40px;border-radius:13px;background:var(--grad);color:#3a2708;display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:var(--sh-sm)}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-top{font-weight:800;font-size:17px;letter-spacing:.02em;color:var(--ink)}
.brand-bottom{font-size:11.5px;color:var(--muted);letter-spacing:.14em}
.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.nav-link{position:relative;padding:9px 11px;border-radius:var(--r-sm);font-size:14.5px;font-weight:600;color:#4a3f36;white-space:nowrap;transition:background .2s ease,color .2s ease}
.nav-link:hover{background:#F7EEDC;color:var(--brand-deep)}
.nav-link.is-active{color:var(--brand-deep)}
.nav-link.is-active::after{content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;border-radius:2px;background:var(--grad)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:border-color .2s ease,color .2s ease,transform .2s ease}
.icon-btn:hover{border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease,border-color .18s ease,color .18s ease,background .18s ease}
.btn-primary{background:var(--grad);color:#3a2708;box-shadow:0 10px 24px rgba(169,101,30,.26)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 14px 30px rgba(169,101,30,.3)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px)}
.btn-ghost:active{transform:scale(.98)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px}
.burger{display:none;width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;color:var(--ink);place-items:center;cursor:pointer}
.cat-bar{border-top:1px solid var(--line);background:#FFFDF7}
.cat-bar-inner{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;max-width:var(--maxw);margin:0 auto;padding:9px 24px;scrollbar-width:thin}
.cat-chip{flex:0 0 auto;scroll-snap-align:start;padding:7px 15px;border-radius:999px;font-size:13.5px;font-weight:600;color:#5d5147;border:1px solid transparent;white-space:nowrap;transition:background .2s ease,color .2s ease,border-color .2s ease}
.cat-chip:hover{background:#F7EEDC;color:var(--brand-deep)}
.cat-chip.is-current{background:var(--grad);color:#3a2708;box-shadow:var(--sh-sm)}

/* ---------- drawer ---------- */
.drawer{position:fixed;inset:0;z-index:90;display:none}
.drawer.is-open{display:block}
.drawer-backdrop{position:absolute;inset:0;background:rgba(43,33,27,.46)}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(88vw,346px);background:#FFFDF7;padding:20px 20px 32px;overflow-y:auto;box-shadow:-18px 0 48px rgba(91,61,24,.22);animation:drawerIn .24s ease both}
@keyframes drawerIn{from{transform:translateX(24px);opacity:.4}to{transform:translateX(0);opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-title{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--muted)}
.drawer-close{width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.drawer-nav a{padding:12px 14px;border-radius:var(--r-sm);font-size:15px;font-weight:600;color:#4a3f36;min-height:44px;display:flex;align-items:center;transition:background .2s ease,color .2s ease}
.drawer-nav a:hover{background:#F7EEDC;color:var(--brand-deep)}
.drawer-nav a.is-active{color:var(--brand-deep);background:#FBF2DF}
.drawer-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.drawer-chips a{font-size:13px;padding:7px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#5d5147}
.drawer-chips a.is-current{background:var(--grad);border-color:transparent;color:#3a2708;font-weight:700}

/* ---------- hero ---------- */
.hero{position:relative;padding:38px 0 66px;overflow:hidden}
.hero::before{content:"";position:absolute;top:-160px;right:-120px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle at 35% 35%,rgba(242,196,92,.36),rgba(128,107,141,.16) 55%,transparent 72%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a{border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease}
.crumbs a:hover{color:var(--brand-deep);border-color:var(--brand)}
.crumbs span{color:#bcae9d}
.hero-title{font-size:clamp(2.15rem,4.1vw,3.5rem);line-height:1.14;font-weight:800;letter-spacing:-.02em;margin:0 0 18px;color:var(--ink)}
.hero-sub{margin:0 0 26px;font-size:16.5px;line-height:1.8;color:#5c4f44;max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 15px;border-radius:999px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);color:#5d5147}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
.badge-gold{background:#FDF3DA;border-color:#F0DCA8;color:#8a5a12}
.badge-gold::before{background:var(--brand-deep)}
.badge-green{background:#E8F1EC;border-color:#C7DED1;color:#2F5D50}
.badge-green::before{background:var(--green)}
.badge-plum{background:#F0EBF3;border-color:#DCD1E2;color:#5B4A68}
.badge-plum::before{background:var(--plum)}
.hero-visual{position:relative}
.hero-visual .hero-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh-lg)}
.float-card{position:absolute;left:-18px;bottom:-26px;width:62%;display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:12px;box-shadow:var(--sh-lg)}
.float-card img{width:62px;height:62px;flex:0 0 auto;border-radius:14px;object-fit:cover}
.float-card strong{display:block;font-size:14px;margin-bottom:2px}
.float-card span{display:block;font-size:12.5px;line-height:1.55;color:var(--muted)}

/* ---------- sections ---------- */
.section{padding:64px 0}
.section-head{max-width:760px;margin-bottom:30px}
.section-title{font-size:clamp(1.55rem,2.6vw,2.2rem);line-height:1.25;font-weight:800;letter-spacing:-.01em;margin:0 0 12px}
.section-desc{margin:0;color:var(--muted);font-size:15.5px;line-height:1.8}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--brand-deep);text-transform:uppercase;margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}

/* ---------- filter + masonry ---------- */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.filter-btn{padding:9px 19px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600;color:#5d5147;cursor:pointer;min-height:44px;transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.filter-btn:hover{border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px)}
.filter-btn.is-on{background:var(--grad);border-color:transparent;color:#3a2708;box-shadow:var(--sh-sm)}
.masonry{column-count:3;column-gap:24px}
.m-card{break-inside:avoid;display:block;margin:0 0 24px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.m-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(217,154,43,.45)}
.m-card > img{width:100%;object-fit:cover;display:block}
.r-16x10{aspect-ratio:16/10}
.r-4x3{aspect-ratio:4/3}
.r-1x1{aspect-ratio:1/1}
.m-body{padding:18px 20px 20px}
.tag{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:700;background:#FDF3DA;border:1px solid #F0DCA8;color:#8a5a12}
.tag-plum{background:#F0EBF3;border-color:#DCD1E2;color:#5B4A68}
.tag-green{background:#E8F1EC;border-color:#C7DED1;color:#2F5D50}
.m-title{font-size:1.06rem;line-height:1.5;font-weight:700;margin:12px 0 8px;letter-spacing:-.005em}
.m-title a{transition:color .2s ease}
.m-title a:hover{color:var(--brand-deep)}
.m-desc{font-size:14px;line-height:1.75;color:var(--muted);margin:0}
.m-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:13px;border-top:1px dashed var(--line);font-size:12.5px;color:#8b7d70}
.m-link{font-weight:700;color:var(--brand-deep);display:inline-flex;align-items:center;gap:5px;transition:gap .2s ease}
.m-link:hover{gap:9px}

/* ---------- dark path ---------- */
.dark-panel{position:relative;background:#2B211B;color:#F6EDDF;border-radius:32px;padding:44px 44px 46px;overflow:hidden;box-shadow:var(--sh-lg)}
.dark-panel::before{content:"";position:absolute;top:-140px;right:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(128,107,141,.5),transparent 68%);pointer-events:none}
.dark-head{position:relative;max-width:660px;margin-bottom:34px}
.dark-head .eyebrow{color:var(--brand-light)}
.dark-title{font-size:clamp(1.5rem,2.5vw,2.05rem);font-weight:800;line-height:1.3;margin:0 0 12px;color:#FFF7E9}
.dark-desc{margin:0;color:#C9BBA9;font-size:15px;line-height:1.8}
.path{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;margin:0;padding:0}
.path li{position:relative;padding-top:34px}
.path li::before{content:"";position:absolute;top:6px;left:0;width:14px;height:14px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 6px rgba(242,196,92,.16)}
.path li:not(:last-child)::after{content:"";position:absolute;top:12px;left:26px;right:-24px;height:2px;background:repeating-linear-gradient(90deg,rgba(242,196,92,.55) 0 8px,transparent 8px 16px)}
.path-step{display:block;font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--brand-light);margin-bottom:6px}
.path-name{display:block;font-size:1.08rem;font-weight:700;margin-bottom:8px;color:#FFF7E9}
.path-text{margin:0;font-size:13.5px;line-height:1.75;color:#BFB1A0}

/* ---------- pit cards ---------- */
.pit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pit-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:28px 24px 26px;box-shadow:var(--sh-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.pit-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(217,154,43,.4)}
.pit-num{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--grad);color:#3a2708;font-weight:800;font-size:15px;margin-bottom:16px}
.pit-title{font-size:1.08rem;font-weight:700;margin:0 0 10px;line-height:1.45}
.pit-text{margin:0;font-size:14.5px;line-height:1.8;color:var(--muted)}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:14px;overflow:hidden;box-shadow:var(--sh-sm);transition:border-color .2s ease}
.faq-item:hover{border-color:rgba(217,154,43,.4)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:18px 22px;background:transparent;border:0;cursor:pointer;font-size:16px;font-weight:700;line-height:1.6;color:var(--ink);min-height:44px}
.faq-icon{position:relative;flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);transition:background .25s ease,border-color .25s ease}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand-deep);border-radius:2px;transform:translate(-50%,-50%);transition:transform .25s ease,background .25s ease}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px}
.faq-q[aria-expanded="true"] .faq-icon{background:var(--grad);border-color:transparent}
.faq-q[aria-expanded="true"] .faq-icon::before,.faq-q[aria-expanded="true"] .faq-icon::after{background:#3a2708}
.faq-q[aria-expanded="true"] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{display:none;position:relative;background:#FCF5E7;padding:14px 22px 18px 24px}
.faq-a::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--grad)}
.faq-item.is-open .faq-a{display:block}
.faq-a p{margin:0;font-size:15px;line-height:1.85;color:#5c4f44}

/* ---------- consult ---------- */
.consult{display:grid;grid-template-columns:.92fr 1.08fr;gap:40px;align-items:start}
.consult-info .section-title{margin-bottom:14px}
.point-list{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.point-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.75;color:#4f4339}
.point-dot{flex:0 0 auto;width:22px;height:22px;margin-top:3px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#3a2708;font-size:11px;font-weight:800}
.consult-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--sh-lg)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column}
.field-full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:700;color:#4a3f36;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line);background:#FFFDF8;font-size:15px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.field textarea{min-height:104px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(217,154,43,.22);background:#fff}
.check-row{display:flex;align-items:flex-start;gap:10px;margin-top:16px;font-size:13.5px;line-height:1.7;color:var(--muted)}
.check-row input{width:18px;height:18px;min-height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--brand)}
.check-row a{color:var(--brand-deep);border-bottom:1px solid rgba(169,101,30,.4)}
.form-actions{margin-top:20px}
.form-actions .btn{width:100%}
.form-note{margin:12px 0 0;font-size:13px;color:var(--green);min-height:20px}

/* ---------- footer ---------- */
.site-footer{position:relative;background:#241B16;color:#E7DBCB;padding:56px 0 26px;margin-top:40px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(234,221,201,.16)}
.footer-brand p{margin:16px 0 0;font-size:13.5px;line-height:1.85;color:#B7A895;max-width:30em}
.site-footer .brand-top{color:#FFF7E9}
.site-footer .brand-bottom{color:#B7A895}
.site-footer .brand-mark{box-shadow:none}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:700;color:#FFF7E9;letter-spacing:.04em}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col ul a{font-size:13.5px;color:#C6B7A4;transition:color .2s ease,padding-left .2s ease}
.footer-col ul a:hover{color:var(--brand-light);padding-left:3px}
.footer-contact p{margin:0 0 9px;font-size:13.5px;color:#C6B7A4;line-height:1.75}
.footer-contact strong{color:#EFE3D2;font-weight:600}
.footer-cta{margin-top:14px;display:inline-flex}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:20px;font-size:12.5px;color:#9A8C7B}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .main-nav .nav-link{padding:8px 8px;font-size:13.5px}
  .hero-grid{gap:36px}
}
@media (max-width:1023px){
  .main-nav{display:none}
  .burger{display:grid}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero{padding:28px 0 44px}
  .hero-visual{order:2;max-width:640px}
  .float-card{left:auto;right:-6px;bottom:-20px;width:64%}
  .masonry{column-count:2}
  .path{grid-template-columns:repeat(2,1fr);gap:28px}
  .path li:not(:last-child)::after{display:none}
  .pit-grid{grid-template-columns:1fr 1fr}
  .consult{grid-template-columns:1fr;gap:28px}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
  .dark-panel{padding:32px 28px 34px}
  .section{padding:52px 0}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .cat-bar-inner{padding:9px 18px}
  .hero-title{font-size:clamp(1.95rem,7vw,2.5rem)}
  .hero-sub{font-size:15.5px}
  .hero-cta .btn{flex:1 1 auto}
  .masonry{column-count:1}
  .path{grid-template-columns:1fr}
  .pit-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .consult-card{padding:22px}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .float-card{position:static;width:100%;margin-top:16px;right:auto;bottom:auto}
  .hero-visual{max-width:100%}
  .dark-panel{padding:26px 20px 28px;border-radius:26px}
  .faq-q{font-size:15px;padding:16px 16px}
  .faq-a{padding:12px 16px 16px 18px}
  .section{padding:44px 0}
}
@media (max-width:520px){
  .hero-badges .badge{font-size:12px;padding:6px 12px}
  .nav-actions .btn-primary{display:none}
  .brand-mark{width:36px;height:36px;font-size:16px;border-radius:11px}
  .brand-top{font-size:15.5px}
  .brand-bottom{font-size:10.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category4 */
:root{
    --gold:#D99A2B;
    --gold-l:#F2C45C;
    --gold-d:#A9651E;
    --plum:#6F5B7D;
    --green:#2F5D50;
    --bg:#FFF9EF;
    --card:#FFFFFF;
    --ink:#2B211B;
    --muted:#73675C;
    --line:#EADDC9;
    --danger:#B84A3A;
    --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
    --r-lg:28px;
    --r-md:20px;
    --r-sm:14px;
    --sh-sm:0 8px 24px rgba(91,61,24,.08);
    --sh-lg:0 24px 64px rgba(91,61,24,.14);
    --header-h:66px;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:120px}
  body{
    margin:0;
    font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
    font-size:16.5px;
    line-height:1.75;
    color:var(--ink);
    background-color:var(--bg);
    background-image:radial-gradient(rgba(217,154,43,.08) 1px,transparent 1px);
    background-size:22px 22px;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4,p,figure,ul,ol{margin:0;padding:0}
  ul,ol{list-style:none}
  img{display:block;max-width:100%;height:auto}
  a{color:inherit;text-decoration:none}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
  a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
    outline:3px solid rgba(217,154,43,.45);
    outline-offset:2px;
    border-radius:8px;
  }

  .wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

  /* ============ 导航 ============ */
  .site-header{
    position:sticky;
    top:0;
    z-index:80;
    background:rgba(255,249,239,.93);
    -webkit-backdrop-filter:blur(12px);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
  }
  .site-header::after{content:"";display:block;height:2px;background:var(--grad)}
  .header-inner{display:flex;align-items:center;gap:22px;height:var(--header-h)}

  .brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
  .brand-mark{
    width:38px;height:38px;border-radius:12px;
    background:var(--grad);
    color:#3a2a10;font-weight:800;font-size:19px;
    display:grid;place-items:center;
    box-shadow:var(--sh-sm);
    flex-shrink:0;
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.15}
  .brand-top{font-weight:800;font-size:16px;letter-spacing:.02em}
  .brand-bottom{font-size:11.5px;color:var(--muted);letter-spacing:.16em}

  .main-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
  .nav-link{
    position:relative;
    display:inline-flex;align-items:center;
    padding:9px 11px;border-radius:10px;
    font-size:14.5px;color:#4a3c30;
    transition:background .2s ease,color .2s ease;
    white-space:nowrap;
  }
  .nav-link:hover{background:#F6ECD9;color:var(--gold-d)}
  .nav-link.is-active{color:var(--gold-d);font-weight:700}
  .nav-link.is-active::after{
    content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;
    background:var(--grad);border-radius:2px;
  }

  .header-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
  .icon-btn{
    width:44px;height:44px;border-radius:12px;
    display:grid;place-items:center;color:#5c4c3e;
    transition:background .2s ease,color .2s ease;
  }
  .icon-btn:hover{background:#F6ECD9;color:var(--gold-d)}
  .menu-toggle{display:none}

  /* 按钮 */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:999px;
    font-size:15.5px;font-weight:600;letter-spacing:.01em;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
    min-height:46px;
  }
  .btn-primary{background:var(--grad);color:#3a2a10;box-shadow:0 10px 26px rgba(217,154,43,.3)}
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(217,154,43,.38)}
  .btn-primary:active{transform:scale(.98)}
  .btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--sh-sm)}
  .btn-ghost:hover{border-color:rgba(217,154,43,.55);color:var(--gold-d);transform:translateY(-1px)}
  .btn-ghost:active{transform:scale(.98)}
  .btn-sm{padding:10px 18px;font-size:14.5px;min-height:42px}

  /* 二级分类条 */
  .cat-bar-wrap{
    border-top:1px solid rgba(234,221,201,.75);
    background:rgba(255,255,255,.55);
  }
  .cat-bar{
    display:flex;align-items:center;gap:8px;
    height:44px;overflow-x:auto;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
  }
  .cat-bar::-webkit-scrollbar{height:0;display:none}
  .cat-bar{scrollbar-width:none}
  .cat-link{
    flex:0 0 auto;
    padding:7px 14px;border-radius:999px;
    font-size:13.5px;color:#5c4c3e;
    white-space:nowrap;scroll-snap-align:start;
    transition:background .2s ease,color .2s ease,box-shadow .2s ease;
  }
  .cat-link:hover{background:#F6ECD9;color:var(--gold-d)}
  .cat-link.active{
    background:var(--grad);color:#3a2a10;font-weight:700;
    box-shadow:0 6px 16px rgba(217,154,43,.28);
  }

  /* ============ Hero ============ */
  .hero{position:relative;padding:46px 0 40px;overflow:hidden}
  .hero::before{
    content:"";position:absolute;inset:-140px -80px auto auto;
    width:640px;height:640px;border-radius:50%;
    background:radial-gradient(circle,rgba(242,196,92,.34) 0%,rgba(111,91,125,.16) 45%,transparent 70%);
    pointer-events:none;
  }
  .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:48px;align-items:center}
  .crumb{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted);margin-bottom:16px;flex-wrap:wrap}
  .crumb a{color:#5c4c3e;border-bottom:1px dashed rgba(217,154,43,.5)}
  .crumb a:hover{color:var(--gold-d)}
  .crumb .sep{color:#c9b79c}

  .hero-title{
    font-size:clamp(2.05rem,3.6vw,3.05rem);
    line-height:1.16;
    font-weight:800;
    letter-spacing:-.02em;
    margin-bottom:18px;
  }
  .hero-title .accent{
    background:var(--grad);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-sub{font-size:17px;color:#4a3c30;max-width:620px;margin-bottom:24px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}

  .badge-row{display:flex;flex-wrap:wrap;gap:10px}
  .badge{
    display:inline-flex;align-items:center;gap:7px;
    padding:7px 14px;border-radius:999px;
    font-size:13px;font-weight:600;
    background:#EEF4F1;color:var(--green);
    border:1px solid rgba(47,93,80,.16);
  }
  .badge.plum{background:#F3EFF6;color:#5c4a6b;border-color:rgba(111,91,125,.18)}
  .badge.gold{background:#FFF3D9;color:#8a5a12;border-color:rgba(217,154,43,.28)}
  .badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.7}

  .hero-figure{position:relative}
  .hero-figure img{
    width:100%;height:330px;object-fit:cover;
    border-radius:32px;
    box-shadow:var(--sh-lg);
  }
  .hero-figure::after{
    content:"";position:absolute;inset:0;border-radius:32px;
    background:linear-gradient(180deg,rgba(217,154,43,.10),rgba(111,91,125,.24));
    pointer-events:none;
  }
  .hero-float{
    position:absolute;left:-22px;bottom:24px;
    background:#fff;border-radius:var(--r-md);
    padding:14px 18px;box-shadow:var(--sh-lg);
    border:1px solid var(--line);
    max-width:220px;
  }
  .hero-float strong{display:block;font-size:22px;font-weight:800;color:var(--gold-d);font-variant-numeric:tabular-nums;line-height:1.2}
  .hero-float span{font-size:12.5px;color:var(--muted)}

  /* ============ 速查面板（深色 HUD） ============ */
  .quick-panel{
    margin-top:34px;
    border-radius:var(--r-lg);
    background:linear-gradient(135deg,#3B2E3F 0%,#4A3A46 55%,#5A4A55 100%);
    color:#F7EFE2;
    padding:26px 30px;
    display:grid;
    grid-template-columns:220px minmax(0,1fr);
    gap:26px;
    align-items:center;
    box-shadow:var(--sh-lg);
    position:relative;
    overflow:hidden;
  }
  .quick-panel::before{
    content:"";position:absolute;right:-60px;top:-80px;
    width:260px;height:260px;border-radius:50%;
    background:radial-gradient(circle,rgba(242,196,92,.28),transparent 68%);
  }
  .quick-panel h2{font-size:19px;font-weight:800;letter-spacing:.01em;margin-bottom:6px;position:relative}
  .quick-panel p{font-size:13.5px;color:rgba(247,239,226,.72);position:relative}
  .quick-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;position:relative}
  .quick-item{
    display:block;
    padding:13px 15px;border-radius:14px;
    background:rgba(255,255,255,.07);
    border:1px solid rgba(242,196,92,.22);
    transition:background .2s ease,transform .2s ease,border-color .2s ease;
  }
  .quick-item:hover{background:rgba(242,196,92,.16);border-color:rgba(242,196,92,.5);transform:translateY(-2px)}
  .quick-item b{display:block;font-size:14.5px;font-weight:700;margin-bottom:3px}
  .quick-item small{font-size:12px;color:rgba(247,239,226,.68);line-height:1.5;display:block}

  /* ============ 主体知识区 ============ */
  .section{padding:64px 0}
  .section-head{max-width:760px;margin-bottom:36px}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12.5px;font-weight:700;letter-spacing:.14em;
    color:var(--gold-d);text-transform:uppercase;
    margin-bottom:12px;
  }
  .eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
  .section-title{
    font-size:clamp(1.55rem,2.6vw,2.1rem);
    font-weight:800;line-height:1.28;letter-spacing:-.01em;
    margin-bottom:12px;
  }
  .section-desc{color:var(--muted);font-size:15.5px}

  .kb-layout{display:grid;grid-template-columns:262px minmax(0,1fr);gap:44px;align-items:start}

  .toc-aside{position:sticky;top:132px;display:block}
  .toc-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
    padding:22px 20px;box-shadow:var(--sh-sm);
  }
  .toc-card h3{font-size:14px;font-weight:800;letter-spacing:.06em;color:#8a6a3d;margin-bottom:14px}
  .toc-list{display:flex;flex-direction:column;gap:4px}
  .toc-list a{
    display:block;padding:9px 12px;border-radius:10px;
    font-size:14px;color:#4a3c30;
    border-left:2px solid transparent;
    transition:background .18s ease,color .18s ease,border-color .18s ease;
  }
  .toc-list a:hover{background:#FBF3E4;color:var(--gold-d);border-left-color:var(--gold)}
  .toc-list a.active{background:#FBF3E4;color:var(--gold-d);font-weight:700;border-left-color:var(--gold)}

  .side-card{
    margin-top:18px;
    border-radius:var(--r-md);
    padding:22px 20px;
    background:linear-gradient(150deg,#FFF6E3 0%,#FBEEDC 60%,#F5E9F1 100%);
    border:1px solid rgba(217,154,43,.28);
    box-shadow:var(--sh-sm);
  }
  .side-card h4{font-size:15.5px;font-weight:800;margin-bottom:8px}
  .side-card p{font-size:13.5px;color:#6b5b4b;line-height:1.7;margin-bottom:14px}
  .side-card .btn{width:100%}

  .toc-mobile{display:none}
  .toc-mobile summary{
    list-style:none;
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 18px;border-radius:var(--r-sm);
    background:#fff;border:1px solid var(--line);
    font-weight:700;font-size:14.5px;cursor:pointer;
    box-shadow:var(--sh-sm);
  }
  .toc-mobile summary::-webkit-details-marker{display:none}
  .toc-mobile summary::after{content:"+";font-size:19px;color:var(--gold-d);line-height:1}
  .toc-mobile[open] summary::after{content:"–"}
  .toc-mobile .toc-list{padding:10px 6px 0}

  /* 长文 */
  .kb{max-width:800px}
  .kb-block{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    padding:34px 36px;box-shadow:var(--sh-sm);
    margin-bottom:24px;
  }
  .kb-block h2{
    font-size:clamp(1.35rem,2.2vw,1.72rem);
    font-weight:800;line-height:1.32;letter-spacing:-.01em;
    margin-bottom:14px;
    display:flex;align-items:flex-start;gap:12px;
  }
  .kb-block h2 .num{
    flex:0 0 auto;
    width:32px;height:32px;border-radius:10px;
    background:var(--grad);color:#3a2a10;
    font-size:14px;font-weight:800;
    display:grid;place-items:center;
    margin-top:3px;
  }
  .kb-block h3{font-size:1.1rem;font-weight:800;margin:22px 0 10px;color:#3b3027}
  .kb-block p{font-size:16.5px;line-height:1.9;color:#3b3027;margin-bottom:14px}
  .kb-block p:last-child{margin-bottom:0}
  .kb-block strong{color:var(--gold-d)}

  .kb-list{display:flex;flex-direction:column;gap:12px;margin:16px 0}
  .kb-list li{
    position:relative;padding-left:22px;
    font-size:15.5px;line-height:1.8;color:#463a30;
  }
  .kb-list li::before{
    content:"";position:absolute;left:0;top:11px;
    width:9px;height:9px;border-radius:3px;
    background:var(--grad);
  }
  .kb-list li b{color:var(--ink)}

  .note{
    border-left:3px solid var(--gold);
    background:#FFFBF1;
    padding:16px 20px;border-radius:0 14px 14px 0;
    font-size:15px;color:#5c4a34;line-height:1.8;
    margin:18px 0;
  }

  .kb-figure{margin:20px 0;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line)}
  .kb-figure img{width:100%;height:260px;object-fit:cover}
  .kb-figure figcaption{font-size:13px;color:var(--muted);padding:12px 16px;background:#FFFCF5}

  .mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:16px 0}
  .mini-card{
    border:1px solid var(--line);border-radius:var(--r-sm);
    padding:16px 18px;background:#FFFCF5;
  }
  .mini-card b{display:block;font-size:14.5px;margin-bottom:5px;color:#3b3027}
  .mini-card span{font-size:13.5px;color:var(--muted);line-height:1.7;display:block}

  /* ============ FAQ ============ */
  .faq-wrap{padding:64px 0}
  .faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
    overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
  }
  .faq-item:hover{border-color:rgba(217,154,43,.45);box-shadow:var(--sh-sm)}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
    padding:19px 22px;text-align:left;
    font-size:16.5px;font-weight:700;color:var(--ink);
    min-height:56px;
  }
  .faq-icon{
    flex:0 0 auto;width:28px;height:28px;border-radius:50%;
    background:#FBF3E4;color:var(--gold-d);
    display:grid;place-items:center;
    font-size:17px;font-weight:700;line-height:1;
    transition:transform .25s ease,background .25s ease,color .25s ease;
  }
  .faq-q[aria-expanded="true"] .faq-icon{
    transform:rotate(45deg);
    background:var(--grad);color:#3a2a10;
  }
  .faq-a{
    padding:0 22px 20px;
    position:relative;
  }
  .faq-a::before{
    content:"";position:absolute;left:22px;top:0;bottom:18px;
    width:3px;border-radius:2px;background:var(--grad);
  }
  .faq-a p{
    padding-left:18px;
    font-size:15.5px;line-height:1.85;color:#4a3c30;
  }

  /* ============ 咨询表单 ============ */
  .consult-section{padding:72px 0}
  .consult-card{
    border-radius:32px;
    background:linear-gradient(140deg,#FFF6E3 0%,#FDF1E1 45%,#F4ECF5 100%);
    border:1px solid rgba(217,154,43,.26);
    box-shadow:var(--sh-lg);
    padding:44px 46px;
    display:grid;grid-template-columns:5fr 7fr;gap:46px;align-items:start;
  }
  .consult-info h2{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;line-height:1.3;margin-bottom:14px}
  .consult-info p{font-size:15.5px;color:#5c4a34;line-height:1.85;margin-bottom:18px}
  .consult-points{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
  .consult-points li{
    display:flex;align-items:flex-start;gap:10px;
    font-size:14.5px;color:#4a3c30;line-height:1.7;
  }
  .consult-points li::before{
    content:"";flex:0 0 auto;width:16px;height:16px;border-radius:50%;
    margin-top:4px;
    background:var(--grad);
    box-shadow:inset 0 0 0 4px rgba(255,249,239,.85);
  }
  .form-card{
    background:#fff;border-radius:var(--r-lg);
    padding:30px 32px;border:1px solid var(--line);
    box-shadow:var(--sh-sm);
  }
  .field{margin-bottom:16px}
  .field label{display:block;font-size:13.5px;font-weight:700;color:#4a3c30;margin-bottom:7px}
  .field input,.field select,.field textarea{
    width:100%;padding:13px 15px;
    border-radius:14px;border:1px solid var(--line);
    background:#FFFCF5;color:var(--ink);
    font-size:15px;line-height:1.5;
    min-height:50px;
    transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
  }
  .field textarea{min-height:96px;resize:vertical}
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--gold);
    background:#fff;
    box-shadow:0 0 0 4px rgba(217,154,43,.16);
  }
  .field input::placeholder,.field textarea::placeholder{color:#b0a294}
  .check-row{display:flex;align-items:flex-start;gap:9px;margin:6px 0 18px;font-size:13px;color:var(--muted);line-height:1.6}
  .check-row input{width:17px;height:17px;margin-top:3px;accent-color:var(--gold);flex:0 0 auto}
  .form-note{font-size:12.5px;color:#9a8b7c;margin-top:12px;line-height:1.6}
  .form-feedback{
    margin-top:14px;padding:12px 16px;border-radius:12px;
    background:#EEF4F1;color:var(--green);
    font-size:13.5px;display:none;
  }
  .form-feedback.show{display:block}

  /* ============ CTA 横条 ============ */
  .cta-strip{
    border-radius:var(--r-lg);
    background:var(--grad);
    padding:34px 40px;
    display:flex;align-items:center;justify-content:space-between;gap:26px;
    box-shadow:0 24px 60px rgba(217,154,43,.28);
    flex-wrap:wrap;
  }
  .cta-strip h2{font-size:clamp(1.3rem,2.2vw,1.7rem);font-weight:800;color:#3a2a10;line-height:1.3;margin-bottom:6px}
  .cta-strip p{font-size:14.5px;color:rgba(58,42,16,.78)}
  .cta-strip .btn{background:#2B211B;color:#FFF6E3;box-shadow:0 12px 28px rgba(43,33,27,.3)}
  .cta-strip .btn:hover{background:#3b2c22;transform:translateY(-1px)}

  /* ============ 页脚 ============ */
  .site-footer{
    margin-top:80px;
    background:#2B211B;
    color:#E9DFD2;
    border-top:2px solid transparent;
    border-image:var(--grad) 1;
    padding:56px 0 26px;
  }
  .footer-top{
    display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;
    gap:38px;padding-bottom:38px;
    border-bottom:1px solid rgba(233,223,210,.16);
  }
  .footer-brand .brand{margin-bottom:14px}
  .footer-brand .brand-top{color:#FFF6E3}
  .footer-brand .brand-bottom{color:rgba(233,223,210,.62)}
  .footer-brand p{font-size:14px;line-height:1.85;color:rgba(233,223,210,.7);max-width:330px}
  .footer-col h4{font-size:14.5px;font-weight:800;color:#FFF6E3;margin-bottom:14px;letter-spacing:.04em}
  .footer-col ul{display:flex;flex-direction:column;gap:9px}
  .footer-col a{font-size:14px;color:rgba(233,223,210,.72);transition:color .18s ease}
  .footer-col a:hover{color:var(--gold-l)}
  .footer-contact p{font-size:13.5px;color:rgba(233,223,210,.72);line-height:1.8;margin-bottom:8px}
  .footer-contact strong{color:#FFF6E3;font-weight:700}
  .footer-cta{margin-top:14px}
  .footer-bottom{
    display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
    padding-top:22px;font-size:12.5px;color:rgba(233,223,210,.55);
  }

  /* ============ 抽屉 ============ */
  .drawer-mask{
    position:fixed;inset:0;z-index:90;
    background:rgba(43,33,27,.42);
    opacity:0;transition:opacity .25s ease;
  }
  .drawer-mask.show{opacity:1}
  .drawer{
    position:fixed;top:0;right:0;bottom:0;z-index:95;
    width:min(330px,86vw);
    background:#FFF9EF;
    border-left:1px solid var(--line);
    box-shadow:-24px 0 64px rgba(43,33,27,.2);
    transform:translateX(102%);
    transition:transform .28s cubic-bezier(.22,.9,.3,1);
    padding:18px 18px 26px;
    overflow-y:auto;
    display:flex;flex-direction:column;
  }
  .drawer.open{transform:translateX(0)}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
  .drawer-nav{display:flex;flex-direction:column;gap:3px;margin-bottom:20px}
  .drawer-nav a{
    padding:13px 14px;border-radius:12px;
    font-size:15px;color:#3b3027;
    min-height:46px;display:flex;align-items:center;
    transition:background .18s ease,color .18s ease;
  }
  .drawer-nav a:hover,.drawer-nav a.is-active{background:#F6ECD9;color:var(--gold-d);font-weight:700}
  .drawer-cta{width:100%;margin-top:auto}

  /* ============ 响应式 ============ */
  @media (max-width:1100px){
    .hero-grid{grid-template-columns:minmax(0,1fr) 300px;gap:34px}
    .quick-panel{grid-template-columns:1fr;gap:18px}
    .quick-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  }
  @media (max-width:1024px){
    .main-nav{display:none}
    .menu-toggle{display:grid}
    .header-actions .nav-cta{display:none}
    .hero-grid{grid-template-columns:1fr}
    .hero-figure{max-width:520px}
    .hero-figure img{height:280px}
    .hero-float{left:auto;right:14px;bottom:14px}
    .kb-layout{grid-template-columns:1fr;gap:22px}
    .toc-aside{display:none}
    .toc-mobile{display:block}
    .kb{max-width:none}
    .consult-card{grid-template-columns:1fr;padding:32px 28px;gap:28px}
    .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  }
  @media (max-width:768px){
    body{font-size:16px}
    .wrap{padding:0 18px}
    .hero{padding:32px 0 28px}
    .hero-sub{font-size:15.5px}
    .hero-actions .btn{flex:1 1 auto;min-width:150px}
    .section,.faq-wrap,.consult-section{padding:44px 0}
    .kb-block{padding:24px 20px;border-radius:22px}
    .kb-block h2{font-size:1.28rem}
    .mini-grid{grid-template-columns:1fr}
    .quick-list{grid-template-columns:1fr}
    .cta-strip{padding:26px 24px;border-radius:22px}
    .cta-strip .btn{width:100%}
    .form-card{padding:22px 20px}
    .site-footer{padding:40px 0 22px;margin-top:56px}
    .footer-top{grid-template-columns:1fr;gap:26px}
    .footer-bottom{flex-direction:column;gap:8px}
    .faq-q{font-size:15.5px;padding:16px 18px}
    .faq-a{padding:0 18px 18px}
    .faq-a::before{left:18px}
    .faq-a p{padding-left:14px;font-size:15px}
  }
  @media (max-width:520px){
    .hero-title{font-size:1.85rem}
    .brand-top{font-size:15px}
    .brand-bottom{font-size:10.5px;letter-spacing:.12em}
    .hero-figure img{height:230px;border-radius:24px}
    .hero-float{max-width:180px;padding:11px 14px}
    .hero-float strong{font-size:18px}
    .badge{font-size:12px;padding:6px 12px}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  }

/* roulang page: category5 */
:root{
  --brand:#D99A2B;
  --brand-light:#F2C45C;
  --brand-deep:#A9651E;
  --violet:#6F5B7D;
  --trust:#2F5D50;
  --bg:#FFF9EF;
  --card:#FFFFFF;
  --ink:#2B211B;
  --muted:#73675C;
  --line:#EADDC9;
  --danger:#B84A3A;
  --hud:#2A201A;
  --hud-2:#3B2C22;
  --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
  --r-xl:28px;
  --r-md:20px;
  --r-sm:14px;
  --shadow-s:0 8px 24px rgba(91,61,24,.08);
  --shadow-l:0 24px 64px rgba(91,61,24,.14);
  --nav-h:66px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(rgba(217,154,43,.10) 1px,transparent 1px);
  background-size:26px 26px;
}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;}
a:hover{color:var(--brand-deep);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(217,154,43,.45);outline-offset:3px;border-radius:8px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,249,239,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(217,154,43,.35);
}
.site-header::after{
  content:"";display:block;height:2px;
  background:var(--grad);opacity:.9;
}
.header-inner{
  height:var(--nav-h);
  display:flex;align-items:center;gap:22px;
  justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad);color:#3A2A10;font-weight:800;font-size:18px;
  box-shadow:var(--shadow-s);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-top{font-size:16px;font-weight:800;letter-spacing:.02em;}
.brand-bottom{font-size:11.5px;color:var(--muted);letter-spacing:.14em;}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;}
.nav-link{
  position:relative;
  padding:8px 11px;border-radius:10px;
  font-size:14.5px;font-weight:600;color:#4A3C31;white-space:nowrap;
}
.nav-link:hover{background:#F7EBD8;color:var(--brand-deep);}
.nav-link.is-active{color:var(--brand-deep);font-weight:800;}
.nav-link.is-active::after{
  content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;
  background:var(--grad);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;display:flex;align-items:center;justify-content:center;
  color:var(--muted);cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{color:var(--brand-deep);border-color:rgba(217,154,43,.5);background:#FFF4E0;}
.nav-toggle{display:none;}
.cat-bar{border-top:1px solid rgba(234,221,201,.7);background:rgba(255,255,255,.5);}
.cat-bar-inner{
  height:42px;display:flex;align-items:center;gap:8px;
  overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory;
}
.cat-bar-inner::-webkit-scrollbar{display:none;}
.cat-chip{
  flex:0 0 auto;scroll-snap-align:start;
  padding:6px 14px;border-radius:999px;
  font-size:13.5px;font-weight:600;color:#5C4E42;
  border:1px solid transparent;white-space:nowrap;
}
.cat-chip:hover{background:#F7EBD8;color:var(--brand-deep);}
.cat-chip.is-active{
  background:var(--grad);color:#33260F;font-weight:800;
  box-shadow:0 6px 16px rgba(217,154,43,.28);
}

/* ============ 抽屉 ============ */
.drawer{
  position:fixed;inset:0;z-index:80;display:none;
}
.drawer.is-open{display:block;}
.drawer-mask{position:absolute;inset:0;background:rgba(43,33,27,.42);backdrop-filter:blur(2px);}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(88vw,360px);
  background:var(--bg);box-shadow:var(--shadow-l);
  padding:22px;overflow-y:auto;display:flex;flex-direction:column;gap:18px;
}
.drawer-title{font-size:13px;letter-spacing:.16em;color:var(--muted);font-weight:700;}
.drawer-links{display:flex;flex-direction:column;gap:4px;}
.drawer-links a{
  padding:12px 14px;border-radius:12px;font-weight:600;font-size:15px;
  border:1px solid transparent;
}
.drawer-links a:hover{background:#F7EBD8;border-color:var(--line);}
.drawer-links a.is-active{background:#FBEBCF;color:var(--brand-deep);border-color:rgba(217,154,43,.45);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:999px;
  font-size:15.5px;font-weight:700;border:1px solid transparent;
  cursor:pointer;transition:all .2s ease;
}
.btn-primary{background:var(--grad);color:#33260F;box-shadow:0 10px 26px rgba(217,154,43,.32);}
.btn-primary:hover{color:#2B211B;filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 14px 32px rgba(217,154,43,.4);}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:rgba(217,154,43,.6);background:#FFF4E0;color:var(--brand-deep);}
.btn-dark{background:var(--hud);color:#F7E9D2;}
.btn-dark:hover{background:var(--hud-2);color:#FFF3DC;}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}

/* ============ Hero ============ */
.hero{padding:52px 0 64px;}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:10px;}
.breadcrumb a{color:var(--muted);border-bottom:1px solid transparent;}
.breadcrumb a:hover{color:var(--brand-deep);border-bottom-color:rgba(217,154,43,.6);}
.breadcrumb span[aria-current]{color:var(--brand-deep);font-weight:700;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:#FBEBCF;
  color:#8A5A14;font-size:13px;font-weight:700;letter-spacing:.06em;
  border:1px solid rgba(217,154,43,.32);
}
.hero h1{
  font-size:clamp(2.1rem,4.4vw,3.4rem);
  line-height:1.14;font-weight:800;letter-spacing:-.02em;
  margin:18px 0 18px;
}
.hero-sub{font-size:17px;color:#5B4E42;max-width:36em;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 15px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;font-weight:600;color:#57483B;box-shadow:var(--shadow-s);
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);flex:0 0 auto;}
.badge.trust{background:#EAF3EF;border-color:rgba(47,93,80,.22);color:#254A40;}
.badge.trust .dot{background:var(--trust);}
.badge.violet{background:#F1EDF4;border-color:rgba(111,91,125,.24);color:#544264;}
.badge.violet .dot{background:var(--violet);}
.hero-visual{position:relative;}
.hero-visual figure{
  margin:0;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--shadow-l);position:relative;aspect-ratio:4/3.4;
  border:1px solid rgba(234,221,201,.9);
}
.hero-visual img{width:100%;height:100%;object-fit:cover;}
.hero-visual figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(43,33,27,0) 40%,rgba(43,33,27,.55) 100%);
}
.hero-visual .visual-cap{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;
  color:#FFF6E6;font-size:13.5px;font-weight:600;letter-spacing:.02em;
}
.hero-float{
  position:absolute;left:-22px;bottom:34px;z-index:3;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-l);padding:16px 18px;min-width:216px;
}
.hero-float .float-label{font-size:12px;color:var(--muted);letter-spacing:.12em;font-weight:700;}
.hero-float .float-main{font-size:20px;font-weight:800;margin-top:4px;color:var(--ink);}
.hero-float .float-main em{font-style:normal;color:var(--brand-deep);}
.hero-float .float-note{font-size:12.5px;color:var(--muted);margin-top:6px;}

/* ============ 数据带 ============ */
.metrics{padding:0 0 72px;}
.metrics-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  background:var(--hud);border-radius:var(--r-xl);
  padding:28px;color:#F4E7D5;box-shadow:var(--shadow-l);
  position:relative;overflow:hidden;
}
.metrics-grid::before{
  content:"";position:absolute;top:-60px;right:-40px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,43,.4),transparent 68%);
}
.metric{position:relative;padding-left:16px;border-left:2px solid rgba(242,196,92,.35);}
.metric:first-child{border-left:0;padding-left:0;}
.metric .m-num{font-size:26px;font-weight:800;color:#FFD98A;font-variant-numeric:tabular-nums;line-height:1.2;}
.metric .m-txt{font-size:13.5px;color:#C9B9A6;margin-top:4px;}

/* ============ 通用板块 ============ */
.section{padding:0 0 88px;}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{font-size:clamp(1.65rem,3vw,2.3rem);line-height:1.24;}
.section-head p{color:var(--muted);margin-top:12px;font-size:16px;}
.kicker{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.16em;
  color:var(--brand-deep);margin-bottom:10px;
}

/* ============ 套餐矩阵 ============ */
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch;}
.tier-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:24px 22px;box-shadow:var(--shadow-s);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tier-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-l);border-color:rgba(217,154,43,.42);}
.tier-card.is-recommended{
  border:2px solid transparent;
  background:
    linear-gradient(#fff,#fff) padding-box,
    var(--grad) border-box;
  box-shadow:var(--shadow-l);
}
.tier-ribbon{
  position:absolute;top:-13px;left:22px;
  padding:4px 12px;border-radius:999px;
  background:var(--grad);color:#33260F;font-size:12px;font-weight:800;
  box-shadow:0 8px 18px rgba(217,154,43,.32);
}
.tier-tag{
  display:inline-flex;align-self:flex-start;
  padding:4px 12px;border-radius:999px;
  background:#FBF2E3;color:#8A5A14;font-size:12px;font-weight:700;
  border:1px solid rgba(217,154,43,.26);
}
.tier-card h3{font-size:1.22rem;margin:14px 0 8px;line-height:1.35;}
.tier-desc{font-size:14px;color:var(--muted);min-height:66px;}
.tier-list{margin:16px 0 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.tier-list li{
  position:relative;padding-left:24px;font-size:14px;color:#4D4035;line-height:1.6;
}
.tier-list li::before{
  content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;
  background:rgba(217,154,43,.16);border:1px solid rgba(217,154,43,.5);
}
.tier-list li::after{
  content:"";position:absolute;left:4px;top:11px;width:6px;height:3px;
  border-left:1.8px solid var(--brand-deep);border-bottom:1.8px solid var(--brand-deep);
  transform:rotate(-45deg);
}
.tier-list li strong{font-weight:800;color:var(--ink);}
.matrix-note{
  margin-top:22px;padding:16px 20px;border-radius:var(--r-md);
  background:#FFF4E0;border:1px solid rgba(217,154,43,.26);
  font-size:14px;color:#6A4E22;
}

/* ============ 选型路径 ============ */
.path-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:start;}
.path-list{position:relative;display:flex;flex-direction:column;gap:20px;padding-left:34px;}
.path-list::before{
  content:"";position:absolute;left:13px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,#F6D66B,#E3A744 45%,#806B8D 100%);
  border-radius:2px;opacity:.7;
}
.path-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 22px;box-shadow:var(--shadow-s);}
.path-item::before{
  content:"";position:absolute;left:-27px;top:24px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);box-shadow:0 0 0 4px rgba(217,154,43,.14);
}
.path-item h3{font-size:1.06rem;display:flex;align-items:center;gap:10px;}
.path-step{
  font-size:12px;font-weight:800;color:#8A5A14;background:#FBEBCF;
  border-radius:999px;padding:2px 10px;letter-spacing:.06em;
}
.path-item p{font-size:14.5px;color:var(--muted);margin-top:8px;}
.side-card{
  background:var(--hud);color:#EFE2CF;border-radius:var(--r-xl);padding:28px;
  box-shadow:var(--shadow-l);position:relative;overflow:hidden;
}
.side-card::after{
  content:"";position:absolute;right:-50px;bottom:-60px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(128,107,141,.55),transparent 70%);
}
.side-card h3{font-size:1.22rem;color:#FFD98A;margin-bottom:12px;}
.side-card p{font-size:14.5px;color:#C9B9A6;}
.side-card ul{margin:18px 0 22px;display:flex;flex-direction:column;gap:10px;}
.side-card li{font-size:14px;color:#E7D9C6;padding-left:20px;position:relative;}
.side-card li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--brand-light);}

/* ============ 限时入口 ============ */
.limited{
  border-radius:var(--r-xl);padding:34px 38px;
  background:var(--grad);color:#33260F;
  display:flex;align-items:center;justify-content:space-between;gap:26px;
  box-shadow:var(--shadow-l);flex-wrap:wrap;
}
.limited h2{font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1.3;color:#2E2210;}
.limited p{margin-top:8px;font-size:15px;color:#4A3512;max-width:44em;}
.limited-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.count-badge{
  display:flex;gap:8px;align-items:center;
  background:rgba(43,33,27,.86);color:#FFD98A;border-radius:16px;
  padding:10px 16px;font-variant-numeric:tabular-nums;
}
.count-badge span{font-size:22px;font-weight:800;line-height:1;}
.count-badge small{display:block;font-size:11px;color:#C9B9A6;letter-spacing:.1em;}

/* ============ 咨询表单 ============ */
.consult-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:start;}
.consult-info h2{font-size:clamp(1.65rem,3vw,2.3rem);line-height:1.25;}
.consult-info > p{color:var(--muted);margin-top:14px;}
.info-list{margin-top:26px;display:flex;flex-direction:column;gap:14px;}
.info-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;box-shadow:var(--shadow-s);}
.info-icon{
  width:38px;height:38px;border-radius:12px;flex:0 0 auto;
  background:#FBEBCF;color:#8A5A14;display:flex;align-items:center;justify-content:center;font-weight:800;
}
.info-item h3{font-size:15px;}
.info-item p{font-size:13.5px;color:var(--muted);margin-top:3px;}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:30px;box-shadow:var(--shadow-l);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:7px;}
.field label{font-size:13.5px;font-weight:700;color:#4D4035;}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 15px;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:#FFFDF9;font-size:15px;transition:all .18s ease;
}
.field textarea{min-height:110px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(217,154,43,.18);background:#fff;
}
.field input:invalid:not(:placeholder-shown){border-color:var(--danger);}
.check-row{display:flex;gap:10px;align-items:flex-start;margin:6px 0 20px;}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand-deep);flex:0 0 auto;}
.check-row label{font-size:13.5px;color:var(--muted);line-height:1.6;}
.form-feedback{
  display:none;margin-top:14px;padding:12px 16px;border-radius:var(--r-sm);
  background:#EAF3EF;color:#254A40;font-size:14px;border:1px solid rgba(47,93,80,.25);
}
.form-feedback.is-visible{display:block;}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:.34fr .66fr;gap:36px;align-items:start;}
.faq-aside{position:sticky;top:130px;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:24px;box-shadow:var(--shadow-s);}
.faq-aside h3{font-size:1.1rem;}
.faq-aside p{font-size:14px;color:var(--muted);margin-top:10px;}
.faq-aside .btn{margin-top:18px;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(217,154,43,.45);}
.faq-item[open]{box-shadow:var(--shadow-s);border-color:rgba(217,154,43,.5);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;font-size:16.5px;font-weight:700;color:#3B2E24;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  position:relative;width:26px;height:26px;border-radius:50%;flex:0 0 auto;
  background:#FBEBCF;border:1px solid rgba(217,154,43,.4);transition:transform .25s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--brand-deep);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:12px;height:2px;}
.faq-icon::after{width:2px;height:12px;transition:opacity .2s ease,transform .25s ease;}
.faq-item[open] .faq-icon{transform:rotate(180deg);}
.faq-item[open] .faq-icon::after{opacity:0;transform:translate(-50%,-50%) scaleY(0);}
.faq-a{
  padding:0 22px 20px 25px;color:#5B4E42;font-size:15px;line-height:1.8;
  border-left:3px solid transparent;
  background:linear-gradient(90deg,rgba(246,214,107,.16),rgba(128,107,141,.08));
}
.faq-a p{padding-left:8px;border-left:3px solid;border-image:var(--grad) 1;}
.faq-a p + p{margin-top:10px;}

/* ============ CTA 收尾 ============ */
.final-cta{
  border-radius:var(--r-xl);padding:44px 40px;background:var(--hud);color:#F3E6D3;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--shadow-l);position:relative;overflow:hidden;
}
.final-cta::before{
  content:"";position:absolute;left:-60px;top:-70px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,43,.35),transparent 70%);
}
.final-cta h2{font-size:clamp(1.5rem,2.6vw,2.1rem);color:#FFD98A;line-height:1.28;position:relative;}
.final-cta p{margin-top:10px;color:#C9B9A6;font-size:15px;max-width:44em;position:relative;}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:96px;background:#241B15;color:#D9C9B6;
  border-top:2px solid transparent;
  border-image:var(--grad) 1;
  padding:64px 0 28px;
}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;}
.footer-brand .brand-text .brand-top{color:#FFF3DC;}
.footer-brand .brand-text .brand-bottom{color:#B7A491;}
.footer-brand p{font-size:14px;color:#B7A491;margin-top:16px;max-width:30em;line-height:1.8;}
.footer-col h4{font-size:14.5px;color:#FFD98A;letter-spacing:.08em;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:#C9B9A6;}
.footer-col a:hover{color:var(--brand-light);}
.footer-contact p{font-size:13.5px;color:#C9B9A6;margin-bottom:8px;line-height:1.7;}
.footer-contact strong{color:#EFE0CB;}
.footer-cta{margin-top:14px;background:var(--grad);color:#33260F;box-shadow:none;}
.footer-cta:hover{color:#2B211B;filter:brightness(1.06);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(217,201,182,.16);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#9C8A79;
}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .main-nav{gap:0;}
  .nav-link{padding:8px 8px;font-size:13.5px;}
  .header-inner{gap:14px;}
}
@media (max-width:1024px){
  .main-nav,.header-actions .btn-sm,.header-actions .icon-btn{display:none;}
  .nav-toggle{
    display:flex;width:44px;height:44px;align-items:center;justify-content:center;
    border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;color:var(--ink);
  }
  .hero{padding:36px 0 52px;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero-visual{order:2;}
  .hero-float{left:auto;right:14px;bottom:14px;padding:13px 15px;min-width:180px;}
  .metrics-grid{grid-template-columns:repeat(2,1fr);gap:22px;padding:24px;}
  .metric:nth-child(3){border-left:0;padding-left:0;}
  .tier-grid{grid-template-columns:repeat(2,1fr);}
  .path-wrap{grid-template-columns:1fr;}
  .consult-grid{grid-template-columns:1fr;gap:28px;}
  .faq-wrap{grid-template-columns:1fr;}
  .faq-aside{position:static;}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
  .section{padding-bottom:68px;}
}
@media (max-width:768px){
  html body{font-size:16px;}
  .container{padding-left:18px;padding-right:18px;}
  .hero h1{font-size:clamp(1.95rem,7vw,2.6rem);}
  .hero-sub{font-size:15.5px;}
  .hero-cta .btn{flex:1 1 100%;}
  .metrics-grid{grid-template-columns:1fr;padding:22px;gap:18px;}
  .metric{border-left:0;padding-left:14px;border-left:2px solid rgba(242,196,92,.3);}
  .metric:first-child{border-left:2px solid rgba(242,196,92,.3);padding-left:14px;}
  .tier-grid{grid-template-columns:1fr;}
  .tier-desc{min-height:auto;}
  .limited{padding:26px 22px;}
  .limited-actions{width:100%;}
  .limited-actions .btn{flex:1 1 100%;}
  .form-row{grid-template-columns:1fr;}
  .form-card{padding:22px 18px;}
  .final-cta{padding:30px 22px;}
  .final-cta .btn{width:100%;}
  .footer-top{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .path-list{padding-left:28px;}
  .path-item::before{left:-24px;}
  .faq-item summary{font-size:15.5px;padding:16px 18px;}
  .faq-a{padding:0 18px 18px 20px;}
  .site-footer{margin-top:64px;padding-top:48px;}
}
@media (max-width:520px){
  .hero-visual figure{aspect-ratio:4/3.6;}
  .hero-float{position:static;margin-top:14px;left:auto;right:auto;bottom:auto;}
  .brand-top{font-size:15px;}
  .brand-bottom{font-size:10.5px;}
  .btn{font-size:15px;padding:0 20px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category6 */
:root{
    --brand:#D99A2B;
    --brand-light:#F2C45C;
    --brand-deep:#A9651E;
    --violet:#6F5B7D;
    --trust:#2F5D50;
    --bg:#FFF9EF;
    --surface:#FFFFFF;
    --ink:#2B211B;
    --muted:#73675C;
    --line:#EADDC9;
    --error:#B84A3A;
    --grad:linear-gradient(120deg,#F6D66B 0%,#E3A744 45%,#806B8D 100%);
    --shadow-sm:0 8px 24px rgba(91,61,24,.08);
    --shadow-lg:0 24px 64px rgba(91,61,24,.14);
    --r-xl:32px;
    --r-lg:24px;
    --r-md:14px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:96px;}
  body{
    margin:0;
    font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
    font-size:16.5px;
    line-height:1.75;
    color:var(--ink);
    background-color:var(--bg);
    background-image:radial-gradient(rgba(217,154,43,.05) 1px,transparent 1px);
    background-size:22px 22px;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.015em;line-height:1.2;}
  p{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  :focus-visible{outline:3px solid rgba(217,154,43,.45);outline-offset:2px;border-radius:8px;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  .section{padding:84px 0;}
  .section-tight{padding:56px 0;}
  @media(max-width:767px){
    .section{padding:56px 0;}
    .section-tight{padding:40px 0;}
    .container{padding:0 18px;}
  }

  /* ===== 头部导航 ===== */
  .site-header{
    position:sticky;top:0;z-index:80;
    background:rgba(255,249,239,.93);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
  }
  .site-header::after{content:"";display:block;height:2px;background:var(--grad);opacity:.85;}
  .header-inner{display:flex;align-items:center;gap:18px;min-height:66px;}
  .brand{display:flex;align-items:center;gap:11px;flex:none;}
  .brand-mark{
    width:42px;height:42px;border-radius:14px;background:var(--grad);
    color:#2B211B;display:grid;place-items:center;font-size:18px;font-weight:800;
    box-shadow:var(--shadow-sm);flex:none;
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.16;}
  .brand-top{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--ink);}
  .brand-bottom{font-size:11.5px;letter-spacing:.16em;color:var(--muted);}
  .main-nav{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:wrap;}
  .nav-link{
    position:relative;padding:9px 12px;border-radius:10px;font-size:14.5px;font-weight:500;
    color:#4A3D33;white-space:nowrap;transition:background .2s ease,color .2s ease;
  }
  .nav-link:hover{background:#FBF0DC;color:var(--brand-deep);}
  .nav-link.is-active{color:var(--brand-deep);font-weight:700;}
  .nav-link.is-active::after{
    content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;
    border-radius:2px;background:var(--grad);
  }
  .header-actions{display:flex;align-items:center;gap:10px;flex:none;}
  .icon-btn{
    width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;
    display:grid;place-items:center;color:var(--muted);cursor:pointer;
    transition:background .2s ease,color .2s ease,border-color .2s ease;
  }
  .icon-btn:hover{background:#FBF0DC;color:var(--brand-deep);border-color:rgba(217,154,43,.4);}
  .menu-btn{display:none;}
  .mobile-panel{display:none;border-top:1px solid var(--line);background:#fff;}
  .mobile-panel.open{display:block;}
  .mobile-panel .container{padding-top:14px;padding-bottom:20px;}
  .mobile-nav{display:flex;flex-direction:column;gap:2px;}
  .mobile-nav .nav-link{padding:13px 14px;font-size:15.5px;border-radius:12px;}
  .mobile-nav .nav-link.is-active{background:#FBF0DC;}
  .mobile-nav .nav-link.is-active::after{display:none;}
  .mobile-cta{margin-top:12px;}

  /* ===== 按钮 ===== */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:50px;padding:0 26px;border-radius:999px;border:1px solid transparent;
    font-size:15.5px;font-weight:600;cursor:pointer;text-align:center;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  }
  .btn-primary{background:var(--grad);color:#2B211B;box-shadow:0 10px 26px rgba(169,101,30,.22);}
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(169,101,30,.3);}
  .btn-primary:active{transform:scale(.98);}
  .btn-ghost{background:#fff;border-color:var(--line);color:var(--ink);}
  .btn-ghost:hover{border-color:rgba(217,154,43,.55);background:#FFFDF8;transform:translateY(-1px);}
  .btn-ghost:active{transform:scale(.98);}
  .btn-sm{min-height:42px;padding:0 18px;font-size:14.5px;}
  .btn-block{width:100%;}
  .btn[disabled]{opacity:.5;cursor:not-allowed;}

  /* ===== 通用组件 ===== */
  .pill{
    display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:999px;
    background:#FBF0DC;color:var(--brand-deep);font-size:13px;font-weight:600;line-height:1.5;
  }
  .pill-violet{background:rgba(111,91,125,.12);color:#584668;}
  .pill-trust{background:rgba(47,93,80,.12);color:var(--trust);}
  .tag{
    display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
    background:rgba(217,154,43,.14);color:var(--brand-deep);font-size:12.5px;font-weight:600;
  }
  .section-head{max-width:760px;margin-bottom:40px;}
  .section-head h2{font-size:clamp(1.65rem,3vw,2.35rem);margin:14px 0 12px;}
  .section-desc{color:var(--muted);font-size:16px;line-height:1.8;}
  .divider{height:1px;background:var(--line);border:0;margin:0;}

  .breadcrumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);flex-wrap:wrap;}
  .breadcrumb a:hover{color:var(--brand-deep);}
  .breadcrumb .sep{color:#C6B49A;}

  /* ===== Hero ===== */
  .hero{padding:36px 0 76px;}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;}
  .hero h1{
    font-size:clamp(2.05rem,4.2vw,3.5rem);
    line-height:1.14;letter-spacing:-.02em;margin:18px 0 20px;
  }
  .hero h1 .accent{
    background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-sub{color:var(--muted);font-size:17px;line-height:1.85;max-width:560px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px;}
  .badge-row{display:flex;flex-wrap:wrap;gap:10px;}
  .badge{
    display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;
    background:#fff;border:1px solid var(--line);font-size:13.5px;font-weight:600;color:#4A3D33;
    box-shadow:var(--shadow-sm);
  }
  .badge .dot{width:8px;height:8px;border-radius:50%;background:var(--grad);flex:none;}
  .badge.t-trust{border-color:rgba(47,93,80,.28);color:var(--trust);}
  .badge.t-trust .dot{background:var(--trust);}
  .badge.t-violet{border-color:rgba(111,91,125,.28);color:#584668;}
  .badge.t-violet .dot{background:var(--violet);}

  .hero-visual{position:relative;}
  .hero-frame{
    position:relative;border-radius:var(--r-xl);overflow:hidden;
    box-shadow:var(--shadow-lg);aspect-ratio:4/3.2;background:#EFE2CC;
  }
  .hero-frame img{width:100%;height:100%;object-fit:cover;}
  .hero-frame::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(43,33,27,0) 45%,rgba(43,33,27,.42) 100%);
  }
  .hero-glow{
    position:absolute;width:280px;height:280px;border-radius:50%;
    background:radial-gradient(circle,rgba(242,196,92,.42),rgba(128,107,141,.12) 60%,transparent 72%);
    top:-70px;right:-60px;pointer-events:none;filter:blur(4px);
  }
  .float-card{
    position:absolute;left:-18px;bottom:22px;display:flex;align-items:center;gap:13px;
    background:#fff;border-radius:20px;padding:12px 18px 12px 12px;
    box-shadow:var(--shadow-lg);border:1px solid var(--line);max-width:290px;
  }
  .float-card img{width:56px;height:56px;border-radius:14px;object-fit:cover;flex:none;}
  .float-tag{font-size:11.5px;letter-spacing:.14em;color:var(--muted);font-weight:600;}
  .float-title{font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.4;}
  .hero-chip{
    position:absolute;top:20px;left:20px;background:rgba(255,249,239,.94);
    border-radius:999px;padding:7px 15px;font-size:12.5px;font-weight:700;color:var(--brand-deep);
    box-shadow:var(--shadow-sm);
  }
  @media(max-width:1023px){
    .hero{padding:26px 0 58px;}
    .hero-grid{grid-template-columns:1fr;gap:34px;}
    .hero-sub{max-width:100%;}
    .float-card{left:12px;bottom:12px;padding:10px 14px 10px 10px;}
  }
  @media(max-width:520px){
    .hero-actions .btn{width:100%;}
    .float-card{position:static;margin-top:16px;max-width:100%;}
    .hero-chip{top:12px;left:12px;}
  }

  /* ===== 时间线 ===== */
  .timeline{position:relative;margin-top:8px;padding-left:4px;}
  .timeline::before{
    content:"";position:absolute;left:23px;top:14px;bottom:26px;width:2px;
    background:linear-gradient(180deg,#F6D66B,#E3A744 50%,#806B8D);opacity:.6;border-radius:2px;
  }
  .tl-item{position:relative;padding-left:70px;margin-bottom:22px;}
  .tl-item:last-child{margin-bottom:0;}
  .tl-dot{
    position:absolute;left:6px;top:20px;width:36px;height:36px;border-radius:50%;
    background:#fff;border:2px solid var(--brand);display:grid;place-items:center;
    font-size:14px;font-weight:800;color:var(--brand-deep);box-shadow:var(--shadow-sm);z-index:1;
  }
  .tl-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
    padding:24px 26px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(217,154,43,.32);}
  .tl-card h3{font-size:1.22rem;margin-bottom:8px;}
  .tl-card p{color:var(--muted);font-size:15.5px;}
  .tl-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
  .chip{
    display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
    background:#FBF6EC;border:1px solid var(--line);font-size:12.5px;color:#5C4E42;font-weight:500;
  }
  @media(max-width:640px){
    .timeline::before{left:17px;}
    .tl-item{padding-left:52px;}
    .tl-dot{width:30px;height:30px;font-size:12.5px;left:2px;top:18px;}
    .tl-card{padding:20px;border-radius:20px;}
  }

  /* ===== 合作方向卡 ===== */
  .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
  .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
  .coop-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
    overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .coop-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(217,154,43,.34);}
  .coop-media{aspect-ratio:16/9;overflow:hidden;background:#EFE2CC;}
  .coop-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
  .coop-card:hover .coop-media img{transform:scale(1.04);}
  .coop-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:12px;flex:1;}
  .coop-body h3{font-size:1.24rem;}
  .coop-body p{color:var(--muted);font-size:15.5px;}
  .mini-list{display:flex;flex-direction:column;gap:8px;margin-top:2px;}
  .mini-list li{position:relative;padding-left:20px;font-size:14.5px;color:#4A3D33;}
  .mini-list li::before{
    content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
    background:var(--grad);
  }
  .link-arrow{
    margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:700;
    color:var(--brand-deep);border-bottom:1px solid transparent;transition:border-color .2s ease,color .2s ease;
  }
  .link-arrow:hover{border-color:var(--brand);color:#8C4F13;}
  @media(max-width:1023px){.grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media(max-width:767px){
    .grid-2,.grid-3{grid-template-columns:1fr;gap:20px;}
    .coop-body{padding:20px;}
  }

  /* ===== 深色数据面板 ===== */
  .dark-band{
    position:relative;overflow:hidden;border-radius:var(--r-xl);padding:56px;
    background:linear-gradient(135deg,#2B211B 0%,#3A2C24 52%,#483A52 100%);
    color:#FFF6E7;box-shadow:var(--shadow-lg);
  }
  .dark-band::before{
    content:"";position:absolute;width:460px;height:460px;border-radius:50%;
    background:radial-gradient(circle,rgba(242,196,92,.24),transparent 70%);
    top:-160px;right:-120px;pointer-events:none;
  }
  .dark-band::after{
    content:"";position:absolute;width:340px;height:340px;border-radius:50%;
    background:radial-gradient(circle,rgba(111,91,125,.36),transparent 72%);
    bottom:-150px;left:-90px;pointer-events:none;
  }
  .dark-band > *{position:relative;z-index:1;}
  .dark-band h2{font-size:clamp(1.6rem,2.8vw,2.2rem);color:#FFF6E7;}
  .dark-band p{color:rgba(255,246,231,.76);}
  .dark-eyebrow{
    display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
    background:rgba(242,196,92,.18);color:#F6D66B;font-size:13px;font-weight:700;
  }
  .metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:36px;}
  .metric{
    background:rgba(255,246,231,.07);border:1px solid rgba(242,196,92,.22);border-radius:20px;
    padding:20px;backdrop-filter:blur(4px);
  }
  .metric .num{
    font-size:1.9rem;font-weight:800;font-variant-numeric:tabular-nums;
    color:#F6D66B;line-height:1.15;letter-spacing:-.02em;
  }
  .metric .num small{font-size:.9rem;font-weight:600;color:rgba(255,246,231,.7);margin-left:4px;}
  .metric .label{margin-top:6px;font-size:13.5px;color:rgba(255,246,231,.72);line-height:1.6;}
  @media(max-width:1023px){
    .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .dark-band{padding:38px 28px;border-radius:26px;}
  }
  @media(max-width:520px){
    .metric-grid{grid-template-columns:1fr;}
    .dark-band{padding:30px 20px;}
  }

  /* ===== 咨询表单 ===== */
  .consult-grid{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:start;}
  .consult-info h2{font-size:clamp(1.6rem,2.8vw,2.2rem);margin:14px 0 14px;}
  .consult-info p{color:var(--muted);font-size:15.5px;}
  .info-list{display:flex;flex-direction:column;gap:14px;margin-top:26px;}
  .info-item{
    display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
    border-radius:18px;padding:16px 18px;box-shadow:var(--shadow-sm);
  }
  .info-icon{
    width:38px;height:38px;border-radius:12px;flex:none;display:grid;place-items:center;
    background:#FBF0DC;color:var(--brand-deep);font-weight:800;font-size:15px;
  }
  .info-item strong{display:block;font-size:14.5px;color:var(--ink);}
  .info-item span{font-size:13.5px;color:var(--muted);line-height:1.6;}

  .form-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
    padding:34px;box-shadow:var(--shadow-lg);
  }
  .form-card h3{font-size:1.3rem;margin-bottom:6px;}
  .form-hint{font-size:13.5px;color:var(--muted);margin-bottom:24px;}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  .field{margin-bottom:18px;}
  .field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:#3B2F26;}
  .field .req{color:var(--error);margin-left:2px;}
  .field input,.field select,.field textarea{
    width:100%;min-height:50px;padding:12px 15px;border-radius:var(--r-md);
    border:1px solid var(--line);background:#FFFDF8;color:var(--ink);font-size:15px;
    font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
  }
  .field textarea{min-height:118px;resize:vertical;line-height:1.7;}
  .field input::placeholder,.field textarea::placeholder{color:#B3A493;}
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--brand);background:#fff;
    box-shadow:0 0 0 3px rgba(217,154,43,.22);
  }
  .field input:invalid:not(:placeholder-shown),.field textarea.is-error{border-color:var(--error);}
  .field-note{font-size:12.5px;color:var(--muted);margin-top:6px;}
  .check-row{display:flex;align-items:flex-start;gap:10px;margin:6px 0 20px;}
  .check-row input[type="checkbox"]{
    width:20px;height:20px;min-height:20px;margin-top:2px;flex:none;accent-color:var(--brand);
    border-radius:6px;cursor:pointer;
  }
  .check-row label{font-size:13.5px;color:var(--muted);line-height:1.65;margin:0;cursor:pointer;font-weight:400;}
  .check-row a{color:var(--brand-deep);text-decoration:underline;}
  .form-feedback{
    margin-top:14px;font-size:13.5px;min-height:22px;color:var(--trust);font-weight:600;
  }
  @media(max-width:1023px){
    .consult-grid{grid-template-columns:1fr;gap:28px;}
  }
  @media(max-width:640px){
    .form-row{grid-template-columns:1fr;gap:0;}
    .form-card{padding:22px;border-radius:24px;}
    .form-card .btn{width:100%;}
  }

  /* ===== FAQ ===== */
  .faq-wrap{max-width:900px;}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:20px;margin-bottom:12px;
    overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
  }
  .faq-item[open]{border-color:rgba(217,154,43,.4);box-shadow:var(--shadow-sm);}
  .faq-item summary{
    list-style:none;cursor:pointer;padding:20px 24px;display:flex;align-items:center;
    justify-content:space-between;gap:16px;font-size:16.5px;font-weight:600;color:var(--ink);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary:hover{color:var(--brand-deep);}
  .faq-icon{
    width:28px;height:28px;border-radius:50%;flex:none;display:grid;place-items:center;
    background:#FBF0DC;color:var(--brand-deep);font-size:17px;font-weight:700;line-height:1;
    transition:transform .22s ease,background .22s ease;
  }
  .faq-item[open] .faq-icon{transform:rotate(45deg);background:rgba(217,154,43,.24);}
  .faq-answer{
    padding:0 24px 22px 24px;border-left:3px solid transparent;
    border-image:var(--grad) 1;color:var(--muted);font-size:15.5px;line-height:1.85;
    margin-left:24px;padding-left:18px;
  }
  @media(max-width:640px){
    .faq-item summary{padding:16px 18px;font-size:15.5px;}
    .faq-answer{margin-left:18px;padding-left:14px;padding-right:18px;font-size:15px;}
  }

  /* ===== CTA 条 ===== */
  .cta-band{
    position:relative;overflow:hidden;border-radius:var(--r-xl);padding:48px 56px;
    background:var(--grad);color:#2B211B;box-shadow:var(--shadow-lg);
    display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  }
  .cta-band h2{font-size:clamp(1.5rem,2.6vw,2rem);color:#2B211B;}
  .cta-band p{color:rgba(43,33,27,.78);font-size:15.5px;margin-top:8px;}
  .cta-band .btn-dark{
    background:#2B211B;color:#FFF6E7;box-shadow:0 12px 30px rgba(43,33,27,.28);
  }
  .cta-band .btn-dark:hover{transform:translateY(-1px);background:#3A2C24;}
  @media(max-width:767px){
    .cta-band{padding:32px 24px;border-radius:26px;}
    .cta-band .btn{width:100%;}
  }

  /* ===== 页脚 ===== */
  .site-footer{
    margin-top:88px;background:#2A201A;color:#EFE3D2;
    border-top:2px solid transparent;position:relative;
  }
  .site-footer::before{content:"";display:block;height:2px;background:var(--grad);}
  .footer-top{
    display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;
    padding:64px 0 44px;
  }
  .footer-brand .brand{margin-bottom:16px;}
  .footer-brand .brand-top{color:#FFF6E7;}
  .footer-brand .brand-bottom{color:rgba(239,227,210,.6);}
  .footer-brand p{font-size:14px;line-height:1.85;color:rgba(239,227,210,.68);max-width:330px;}
  .footer-col h4{font-size:14.5px;color:#FFF6E7;margin-bottom:16px;letter-spacing:.04em;}
  .footer-col ul{display:flex;flex-direction:column;gap:10px;}
  .footer-col a{font-size:14px;color:rgba(239,227,210,.72);transition:color .2s ease;}
  .footer-col a:hover{color:var(--brand-light);}
  .footer-contact p{font-size:13.5px;color:rgba(239,227,210,.7);line-height:1.8;margin-bottom:8px;}
  .footer-contact strong{color:#FFF6E7;font-weight:600;}
  .footer-cta{margin-top:14px;}
  .footer-bottom{
    border-top:1px solid rgba(239,227,210,.14);padding:22px 0 30px;
    display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    font-size:12.5px;color:rgba(239,227,210,.55);
  }
  @media(max-width:1023px){
    .footer-top{grid-template-columns:1fr 1fr;gap:32px;padding:48px 0 34px;}
  }
  @media(max-width:640px){
    .site-footer{margin-top:56px;}
    .footer-top{grid-template-columns:1fr;gap:28px;}
    .footer-bottom{flex-direction:column;gap:8px;}
  }

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
  .reveal.is-visible{opacity:1;transform:none;}
  @media(prefers-reduced-motion:reduce){
    html{scroll-behavior:auto;}
    .reveal{opacity:1;transform:none;transition:none;}
    *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  }