/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a52a2a;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --white:#ffffff;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.38);
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 12px rgba(92,62,20,.07);
  --shadow-md:0 12px 30px rgba(92,62,20,.13);
  --shadow-lg:0 22px 48px rgba(60,20,10,.22);
  --container:1180px;
  --serif:"Songti SC",SimSun,"Source Han Serif SC","Noto Serif SC",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--red);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--gold-deep);}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:700;
  margin:0;
  line-height:1.38;
  color:var(--red-deep);
}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 22px;
  border-radius:8px;
  font-size:14.5px;
  font-weight:600;
  line-height:1.4;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
  text-align:center;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37 0%,#b8860b 100%);
  color:#fff;
  box-shadow:0 6px 16px rgba(184,134,11,.32);
  text-shadow:0 1px 1px rgba(120,80,0,.32);
}
.btn-gold:hover{
  color:#fff;
  transform:translateY(-2px);
  background:linear-gradient(135deg,#e2bd47 0%,#a97a09 100%);
  box-shadow:0 12px 24px rgba(184,134,11,.44);
}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  border-color:var(--gold);
  color:var(--gold-light);
}
.btn-ghost:hover{
  background:rgba(212,175,55,.15);
  border-color:var(--gold-light);
  color:#fff;
  transform:translateY(-2px);
}
.btn-lg{padding:14px 30px;font-size:15.5px;}
.btn-block{width:100%;}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 6px 20px rgba(60,20,10,.22);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  min-height:64px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-mark{
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border:1px solid rgba(212,175,55,.75);
  border-radius:9px;
  background:rgba(212,175,55,.14);
  flex-shrink:0;
}
.brand-mark svg{
  width:20px;
  height:20px;
  stroke:var(--gold);
  fill:none;
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.brand-text{
  font-family:var(--serif);
  font-size:19px;
  font-weight:700;
  color:#fff;
  letter-spacing:1.2px;
  white-space:nowrap;
}
.site-nav{margin-left:auto;}
.site-nav ul{
  display:flex;
  align-items:center;
  gap:4px;
}
.nav-link{
  display:block;
  padding:9px 15px;
  color:#f2e4cb;
  font-size:14.5px;
  border-radius:8px;
  position:relative;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{
  color:var(--gold-light);
  background:rgba(255,255,255,.08);
}
.nav-link.is-active{
  color:var(--gold);
  font-weight:700;
}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:15px;
  right:15px;
  bottom:1px;
  height:2px;
  border-radius:2px;
  background:var(--gold);
  box-shadow:0 0 8px rgba(212,175,55,.8);
}
.header-cta{
  padding:9px 20px;
  font-size:13.5px;
  flex-shrink:0;
}
.nav-cta-item{display:none;}
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  padding:0;
  border:1px solid rgba(212,175,55,.55);
  border-radius:8px;
  background:rgba(0,0,0,.18);
  cursor:pointer;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:5px;
  margin-left:auto;
  flex-shrink:0;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  border-radius:2px;
  background:var(--gold);
  transition:transform .25s ease,opacity .25s ease;
}

/* ============ Hero ============ */
.hero{
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  padding:72px 0 78px;
  color:#fff;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.20;
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 16% 18%,rgba(212,175,55,.20),transparent 52%),
    linear-gradient(180deg,rgba(94,19,19,.30) 0%,rgba(74,15,15,.82) 100%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:54px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 15px;
  border:1px solid rgba(212,175,55,.65);
  border-radius:40px;
  background:rgba(212,175,55,.12);
  color:var(--gold-light);
  font-size:13px;
  letter-spacing:1.5px;
  margin:0 0 20px;
}
.hero-eyebrow::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 8px rgba(212,175,55,.9);
}
.hero h1{
  font-size:40px;
  line-height:1.35;
  color:var(--gold-light);
  letter-spacing:.5px;
  text-shadow:0 2px 14px rgba(0,0,0,.35);
  margin-bottom:20px;
}
.hero-lead{
  max-width:590px;
  font-size:15.5px;
  line-height:1.9;
  color:#f1e5cf;
  margin:0 0 28px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:26px;
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.hero-tags li{
  padding:5px 14px;
  border-radius:40px;
  border:1px solid rgba(212,175,55,.45);
  background:rgba(212,175,55,.10);
  color:var(--gold-light);
  font-size:12.5px;
  letter-spacing:.6px;
}
.hero-visual{
  position:relative;
  border-radius:16px;
  border:2px solid rgba(212,175,55,.75);
  box-shadow:0 26px 54px rgba(0,0,0,.4);
  overflow:hidden;
  background:#4a0f0f;
}
.hero-visual img{
  width:100%;
  height:352px;
  object-fit:cover;
  transition:transform .6s ease;
}
.hero-visual:hover img{transform:scale(1.04);}
.hero-stamp{
  position:absolute;
  left:18px;
  bottom:18px;
  padding:7px 13px;
  border-radius:6px;
  background:linear-gradient(135deg,#a52a2a,#7a1a1a);
  border:1px solid var(--gold);
  color:var(--gold-light);
  font-family:var(--serif);
  font-size:14px;
  letter-spacing:3px;
  box-shadow:0 6px 16px rgba(0,0,0,.3);
}

/* ============ 指标看板 ============ */
.stats{
  background:var(--bg-alt);
  border-bottom:1px solid rgba(212,175,55,.3);
  padding:36px 0;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.stat-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:20px 16px;
  text-align:center;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.stat-item:hover{
  transform:translateY(-3px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.stat-num{
  display:block;
  font-family:var(--serif);
  font-size:30px;
  font-weight:700;
  color:var(--gold-deep);
  line-height:1.15;
}
.stat-label{
  display:block;
  margin-top:6px;
  font-size:13.5px;
  color:var(--muted);
}

/* ============ 通用板块 ============ */
.section{padding:80px 0;}
.section-white{background:#fff;}
.section-alt{background:var(--bg-alt);}
.section-cream{background:var(--bg);}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
.section-title{
  position:relative;
  padding-left:18px;
  font-size:30px;
  color:var(--red-deep);
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;
  top:5px;
  bottom:5px;
  width:5px;
  border-radius:3px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
  box-shadow:0 0 10px rgba(212,175,55,.5);
}
.more-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:700;
  color:var(--gold-deep);
  white-space:nowrap;
  transition:color .2s ease,transform .2s ease;
}
.more-link::after{
  content:"›";
  font-size:19px;
  line-height:1;
  transform:translateY(-1px);
}
.more-link:hover{color:var(--red);transform:translateX(2px);}
.section-sub{
  max-width:800px;
  color:var(--muted);
  font-size:15px;
  line-height:1.9;
  margin:0 0 36px;
}

/* ============ 卡片 ============ */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:44px 24px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  height:100%;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.card-seal{
  position:absolute;
  top:-1px;
  left:22px;
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:0 0 7px 7px;
  background:linear-gradient(135deg,#a52a2a,#7a1a1a);
  border:1px solid var(--gold);
  border-top:none;
  color:var(--gold-light);
  font-family:var(--serif);
  font-size:15px;
  font-weight:700;
  box-shadow:0 6px 14px rgba(122,26,26,.25);
}
.card h3{
  font-size:19px;
  margin-bottom:10px;
  color:var(--red-deep);
}
.card p{
  font-size:14.5px;
  color:var(--muted);
  margin:0;
}
.card-icon{
  width:46px;
  height:46px;
  border-radius:10px;
  display:grid;
  place-items:center;
  background:rgba(212,175,55,.13);
  border:1px solid rgba(212,175,55,.5);
  margin-bottom:16px;
}
.card-icon svg{
  width:23px;
  height:23px;
  stroke:var(--gold-deep);
  fill:none;
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
}

/* ============ 检查清单 ============ */
.check-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.check-item{
  display:flex;
  gap:15px;
  background:#fff;
  border:1px solid rgba(212,175,55,.34);
  border-radius:var(--radius-sm);
  padding:20px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.check-item:hover{
  transform:translateY(-3px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.check-num{
  flex:0 0 34px;
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;
  font-family:var(--serif);
  font-weight:700;
  font-size:15px;
  box-shadow:0 4px 12px rgba(184,134,11,.3);
}
.check-body h3{
  font-size:16.5px;
  margin-bottom:6px;
}
.check-body p{
  font-size:14px;
  color:var(--muted);
  margin:0;
}

/* ============ 对比 ============ */
.compare{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.compare-col{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:26px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.compare-col:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.compare-col.is-alt{
  background:#fffaf0;
  border-color:rgba(140,31,31,.3);
}
.compare-head{
  display:flex;
  align-items:center;
  gap:10px;
  padding-bottom:14px;
  margin-bottom:14px;
  border-bottom:1px dashed rgba(212,175,55,.6);
  font-family:var(--serif);
  font-size:19px;
  font-weight:700;
  color:var(--red-deep);
}
.compare-col.is-alt .compare-head{color:var(--muted);}
.compare-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  padding:11px 0;
  border-bottom:1px solid rgba(212,175,55,.16);
  font-size:14.5px;
}
.compare-row:last-child{border-bottom:none;padding-bottom:0;}
.compare-key{color:var(--muted);flex:0 0 auto;}
.compare-val{
  font-weight:700;
  color:var(--red);
  text-align:right;
}
.compare-col.is-alt .compare-val{color:#9a8f7d;}

/* ============ 时间线 ============ */
.timeline{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.step{
  position:relative;
  background:#fff;
  border:1px solid rgba(212,175,55,.4);
  border-radius:12px;
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.step-num{
  width:40px;
  height:40px;
  border-radius:10px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;
  font-family:var(--serif);
  font-size:17px;
  font-weight:700;
  margin-bottom:16px;
  box-shadow:0 6px 16px rgba(184,134,11,.3);
}
.step h3{font-size:18px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--muted);margin:0;}

/* ============ 保障徽章条 ============ */
.badge-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.badge{
  display:flex;
  align-items:center;
  gap:12px;
  background:rgba(255,255,255,.8);
  border:1px solid rgba(212,175,55,.5);
  border-radius:var(--radius-sm);
  padding:17px 18px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.badge:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.badge svg{
  width:23px;
  height:23px;
  stroke:var(--gold-deep);
  fill:none;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
  flex-shrink:0;
}
.badge span{
  font-size:14px;
  font-weight:600;
  color:var(--ink);
}

/* ============ 边界说明 ============ */
.boundary-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.boundary-item{
  background:#fff;
  border:1px solid rgba(140,31,31,.18);
  border-top:3px solid var(--red);
  border-radius:var(--radius-sm);
  padding:22px 20px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.boundary-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.boundary-item h3{
  font-size:16.5px;
  margin-bottom:8px;
  color:var(--red);
}
.boundary-item p{
  font-size:14px;
  color:var(--muted);
  margin:0;
}

/* ============ 资讯列表 ============ */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.news-card{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  height:100%;
}
.news-card:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.news-thumb{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/10;
  background:#efe6d5;
}
.news-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.news-card:hover .news-thumb img{transform:scale(1.06);}
.news-tag{
  position:absolute;
  left:12px;
  top:12px;
  padding:4px 11px;
  border-radius:5px;
  background:rgba(140,31,31,.94);
  border:1px solid rgba(212,175,55,.65);
  color:var(--gold-light);
  font-size:12px;
  letter-spacing:.5px;
}
.news-body{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:20px 20px 22px;
  flex:1;
}
.news-body h3{
  font-size:17.5px;
  line-height:1.5;
}
.news-body p{
  font-size:14px;
  color:var(--muted);
  margin:0;
}
.news-meta{
  margin-top:auto;
  padding-top:10px;
  font-size:12.5px;
  color:var(--gold-deep);
  letter-spacing:.5px;
}

/* ============ 口碑气泡 ============ */
.quote-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.quote{
  position:relative;
  background:#fff;
  border:1px solid rgba(212,175,55,.4);
  border-left:4px solid var(--gold);
  border-radius:var(--radius-sm);
  padding:24px 24px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.quote:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.quote::before{
  content:"”";
  position:absolute;
  right:20px;
  top:6px;
  font-family:var(--serif);
  font-size:46px;
  line-height:1;
  color:rgba(212,175,55,.32);
}
.quote p{
  font-size:14.5px;
  color:var(--ink);
  margin:0 0 18px;
}
.quote-user{
  display:flex;
  align-items:center;
  gap:11px;
  font-size:13.5px;
  color:var(--muted);
}
.avatar{
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  color:var(--gold-light);
  font-family:var(--serif);
  font-size:15px;
  flex-shrink:0;
}

/* ============ 异议拆解 ============ */
.resolve-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.resolve{
  background:#fff;
  border:1px solid rgba(212,175,55,.4);
  border-radius:12px;
  padding:24px 24px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.resolve:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.resolve-q{
  display:flex;
  gap:11px;
  font-family:var(--serif);
  font-size:16.5px;
  font-weight:700;
  color:var(--red-deep);
  margin-bottom:12px;
  line-height:1.5;
}
.resolve-q .qmark{
  flex:0 0 26px;
  width:26px;
  height:26px;
  border-radius:6px;
  display:grid;
  place-items:center;
  background:rgba(140,31,31,.1);
  border:1px solid rgba(140,31,31,.28);
  color:var(--red);
  font-size:13px;
  margin-top:2px;
}
.resolve-a{
  font-size:14.5px;
  color:var(--muted);
  margin:0;
  padding-left:37px;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.faq-item{
  background:#fff;
  border:1px solid rgba(212,175,55,.42);
  border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
  margin-bottom:14px;
}
.faq-item:last-child{margin-bottom:0;}
.faq-item.open{border-color:var(--gold);box-shadow:var(--shadow-md);}
.faq-q{
  display:flex;
  width:100%;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:18px 22px;
  background:none;
  border:none;
  text-align:left;
  font-family:var(--serif);
  font-size:17px;
  font-weight:700;
  color:var(--red-deep);
  cursor:pointer;
  transition:background .2s ease,color .2s ease;
}
.faq-q:hover{background:rgba(212,175,55,.09);color:var(--red);}
.faq-q .chev{
  flex:0 0 auto;
  width:22px;
  height:22px;
  position:relative;
  transition:transform .3s ease;
}
.faq-q .chev::before,
.faq-q .chev::after{
  content:"";
  position:absolute;
  top:50%;
  left:50%;
  width:11px;
  height:2px;
  border-radius:2px;
  background:var(--gold-deep);
  transform:translate(-50%,-50%);
}
.faq-q .chev::after{transform:translate(-50%,-50%) rotate(90deg);transition:opacity .25s ease;}
.faq-item.open .chev{transform:rotate(180deg);}
.faq-item.open .chev::after{opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease,padding .35s ease;
  padding:0 22px;
}
.faq-item.open .faq-a{padding:0 22px 20px;}
.faq-a p{
  font-size:14.5px;
  color:var(--muted);
  margin:0;
  padding-top:4px;
  border-top:1px dashed rgba(212,175,55,.45);
  padding-top:14px;
}

/* ============ 线索表单 ============ */
.lead{
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  padding:82px 0;
  color:#fff;
}
.lead-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.16;
  pointer-events:none;
}
.lead::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 82% 20%,rgba(212,175,55,.2),transparent 55%);
  pointer-events:none;
}
.lead-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:52px;
  align-items:center;
}
.lead-copy h2{
  font-size:31px;
  color:var(--gold-light);
  margin-bottom:18px;
  line-height:1.4;
}
.lead-copy p{
  font-size:15px;
  line-height:1.9;
  color:#f1e5cf;
  margin-bottom:16px;
}
.lead-points li{
  position:relative;
  padding-left:24px;
  font-size:14.5px;
  color:#eddfc4;
  margin-bottom:10px;
}
.lead-points li::before{
  content:"";
  position:absolute;
  left:0;
  top:11px;
  width:10px;
  height:10px;
  border-radius:2px;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  transform:rotate(45deg);
}
.lead-form{
  background:#fff;
  border:2px solid rgba(212,175,55,.72);
  border-radius:14px;
  padding:30px 28px;
  box-shadow:0 26px 54px rgba(0,0,0,.3);
  color:var(--ink);
}
.lead-form h3{
  font-size:20px;
  margin-bottom:6px;
}
.form-sub{
  font-size:13.5px;
  color:var(--muted);
  margin:0 0 20px;
}
.field{margin-bottom:16px;}
.field label{
  display:block;
  font-size:13.5px;
  color:var(--muted);
  margin-bottom:7px;
}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:11px 14px;
  border:1px solid rgba(140,31,31,.22);
  border-radius:8px;
  background:#fdfaf3;
  color:var(--ink);
  font-size:14.5px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{resize:vertical;min-height:88px;line-height:1.75;}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--gold);
  background:#fff;
  box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-note{
  font-size:12.5px;
  line-height:1.75;
  color:var(--muted);
  margin:14px 0 0;
}
.form-msg{
  display:block;
  margin-top:12px;
  font-size:13.5px;
  font-weight:600;
  color:var(--red);
  min-height:20px;
}

/* ============ 页脚 ============ */
.site-footer{
  background:linear-gradient(180deg,#7a1a1a 0%,#5e1313 100%);
  border-top:1px solid var(--gold);
  color:#e6dac2;
  padding:58px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:44px;
  padding-bottom:38px;
}
.footer-brand .brand-text{font-size:21px;display:inline-block;}
.footer-desc{
  margin-top:16px;
  font-size:14px;
  line-height:1.9;
  color:#d8c7a7;
  max-width:420px;
}
.footer-col h4{
  font-size:16px;
  color:var(--gold-light);
  margin-bottom:16px;
}
.footer-col li{margin-bottom:10px;}
.footer-col a{
  color:#dfd1b5;
  font-size:14px;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-col a:hover{color:var(--gold);padding-left:4px;}
.footer-tagline{
  margin-top:18px;
  font-size:12.5px;
  color:#c9b894;
  line-height:1.8;
}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.28);
  padding:20px 0 24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:#c9b894;
}
.footer-bottom .site-domain{color:var(--gold-light);letter-spacing:.3px;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:38px;}
  .hero h1{font-size:33px;}
  .hero-visual img{height:300px;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .quote-grid{grid-template-columns:repeat(2,1fr);}
  .badge-strip{grid-template-columns:repeat(2,1fr);}
  .boundary-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:32px;}
  .lead-inner{grid-template-columns:1fr;gap:36px;}
}

@media (max-width:900px){
  .header-inner{flex-wrap:wrap;padding:11px 0;min-height:0;}
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
  .site-nav{
    display:none;
    width:100%;
    order:4;
    margin-left:0;
    margin-top:12px;
    padding-top:12px;
    border-top:1px solid rgba(212,175,55,.3);
  }
  .site-nav.open{display:block;}
  .site-nav ul{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-link{padding:12px 12px;border-radius:8px;}
  .nav-link.is-active::after{display:none;}
  .nav-link.is-active{background:rgba(212,175,55,.16);}
  .nav-cta-item{display:block;margin-top:10px;}
  .nav-cta-item .btn{width:100%;}
  .section{padding:64px 0;}
  .section-title{font-size:26px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .check-list{grid-template-columns:1fr;}
  .resolve-grid{grid-template-columns:1fr;}
  .hero{padding:56px 0 62px;}
}

@media (max-width:768px){
  .container{padding:0 18px;}
  .hero h1{font-size:28px;}
  .hero-lead{font-size:14.5px;}
  .hero-visual img{height:250px;}
  .card-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .quote-grid{grid-template-columns:1fr;}
  .badge-strip{grid-template-columns:1fr;}
  .boundary-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .section-title{font-size:24px;}
  .lead-copy h2{font-size:25px;}
  .lead-form{padding:24px 20px;}
  .section-head{align-items:flex-start;}
}

@media (max-width:520px){
  .brand-text{font-size:17px;}
  .hero{padding:44px 0 52px;}
  .hero h1{font-size:24px;line-height:1.45;}
  .btn-lg{padding:12px 22px;font-size:14.5px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{width:100%;}
  .stat-num{font-size:25px;}
  .stat-item{padding:16px 12px;}
  .section{padding:52px 0;}
  .section-title{font-size:21px;padding-left:14px;}
  .card{padding:42px 20px 22px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .faq-q{font-size:15.5px;padding:16px 18px;}
  .faq-a{padding-left:18px;padding-right:18px;}
  .faq-item.open .faq-a{padding:0 18px 18px;}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52a2a;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#ffffff;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 12px rgba(92,62,20,.07);
 --shadow-md:0 12px 30px rgba(92,62,20,.13);
 --shadow-lg:0 22px 48px rgba(60,20,10,.22);
 --container:1180px;
 --serif:"Songti SC",SimSun,"Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;border:0;}
a{color:var(--red);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--gold-deep);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.42;color:var(--ink);}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
/* ===== 按钮 ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:8px;font-size:14.5px;font-weight:600;line-height:1.4;
 border:1px solid transparent;cursor:pointer;text-align:center;white-space:nowrap;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37 0%,#b8860b 100%);
 color:#fff;box-shadow:0 6px 16px rgba(184,134,11,.32);
 text-shadow:0 1px 1px rgba(120,80,0,.32);
}
.btn-gold:hover,.btn-gold:focus{
 color:#fff;transform:translateY(-2px);
 background:linear-gradient(135deg,#e2bd47 0%,#a97a09 100%);
 box-shadow:0 12px 24px rgba(184,134,11,.44);
}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--gold);color:var(--gold-light);}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(212,175,55,.15);border-color:var(--gold-light);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--gold);color:var(--gold-deep);}
.btn-outline:hover{background:#fdf6e4;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-lg{padding:14px 30px;font-size:15.5px;}
.btn-block{width:100%;}
/* ===== 头部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:120;
 background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 6px 20px rgba(60,20,10,.22);
}
.header-inner{display:flex;align-items:center;gap:24px;min-height:64px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
 width:36px;height:36px;display:grid;place-items:center;
 border:1px solid rgba(212,175,55,.75);border-radius:9px;
 background:rgba(212,175,55,.14);flex-shrink:0;
}
.brand-mark svg{width:20px;height:20px;stroke:var(--gold);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;letter-spacing:1.2px;white-space:nowrap;}
.site-nav{margin-left:auto;}
.site-nav ul{display:flex;align-items:center;gap:4px;}
.nav-link{
 display:block;padding:9px 15px;color:#f2e4cb;font-size:14.5px;border-radius:8px;
 position:relative;transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--gold-light);background:rgba(255,255,255,.08);}
.nav-link.is-active{color:var(--gold);font-weight:700;}
.nav-link.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:1px;height:2px;border-radius:2px;
 background:var(--gold);box-shadow:0 0 8px rgba(212,175,55,.8);
}
.header-cta{padding:9px 20px;font-size:13.5px;flex-shrink:0;}
.nav-cta-item{display:none;}
.nav-toggle{
 display:none;width:42px;height:42px;padding:0;border:1px solid rgba(212,175,55,.55);
 border-radius:8px;background:rgba(0,0,0,.18);cursor:pointer;
 flex-direction:column;justify-content:center;align-items:center;gap:5px;
 margin-left:auto;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--gold);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* ===== 页面首屏 ===== */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:52px 0 60px;
}
.page-hero-bg{
 position:absolute;inset:0;background-size:cover;background-position:center;
 opacity:.18;pointer-events:none;
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
  radial-gradient(circle at 14% 16%,rgba(212,175,55,.20),transparent 54%),
  linear-gradient(180deg,rgba(94,19,19,.28) 0%,rgba(74,15,15,.80) 100%);
}
.page-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:#e0cfa9;margin-bottom:18px;}
.crumb a{color:#e8c87a;}
.crumb a:hover{color:#fff;}
.crumb .sep{color:rgba(232,200,122,.55);}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 15px;margin:0 0 18px;
 border:1px solid rgba(212,175,55,.65);border-radius:40px;
 background:rgba(212,175,55,.12);color:var(--gold-light);
 font-size:12.5px;letter-spacing:1.4px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px rgba(212,175,55,.9);}
.page-hero h1{
 font-size:36px;line-height:1.36;color:#f4dfa4;letter-spacing:.6px;
 text-shadow:0 2px 14px rgba(0,0,0,.35);margin-bottom:18px;
}
.page-hero .hero-lead{max-width:620px;font-size:15px;line-height:1.9;color:#f1e5cf;margin:0 0 26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags li{
 padding:5px 14px;border-radius:40px;
 border:1px solid rgba(212,175,55,.45);background:rgba(212,175,55,.10);
 color:var(--gold-light);font-size:12.5px;letter-spacing:.6px;
}
.entry-panel{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(212,175,55,.45);
 border-radius:16px;padding:20px;
 box-shadow:0 20px 44px rgba(0,0,0,.28);
 backdrop-filter:blur(2px);
}
.entry-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px dashed rgba(212,175,55,.42);}
.entry-panel-head h2{font-size:16px;color:#f4dfa4;letter-spacing:.8px;}
.entry-panel-head span{font-size:12px;color:#d9c193;letter-spacing:1px;}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.entry-card{
 display:block;padding:16px 15px;border-radius:12px;
 background:rgba(255,255,255,.07);
 border:1px solid rgba(212,175,55,.42);
 color:#f6ecda;transition:transform .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.entry-card:hover,.entry-card:focus{
 background:rgba(212,175,55,.18);border-color:rgba(232,200,122,.85);
 color:#fff;transform:translateY(-3px);box-shadow:0 12px 24px rgba(0,0,0,.28);
}
.entry-idx{display:block;font-family:var(--serif);font-size:13px;color:var(--gold);letter-spacing:1.6px;margin-bottom:6px;}
.entry-title{display:block;font-family:var(--serif);font-size:15.5px;font-weight:700;color:#fff;margin-bottom:4px;line-height:1.5;}
.entry-desc{display:block;font-size:12.5px;line-height:1.7;color:#e2d3b6;}
/* ===== 通用板块 ===== */
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#fff;position:relative;overflow:hidden;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap;}
.section-title{
 position:relative;padding-left:16px;
 font-size:26px;color:var(--red);letter-spacing:.4px;
}
.section-title::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-sub{margin:8px 0 0;padding-left:16px;font-size:14px;color:var(--muted);max-width:700px;line-height:1.85;}
.section-more{
 display:inline-flex;align-items:center;gap:6px;
 font-size:14px;color:var(--gold-deep);border-bottom:1px solid rgba(184,134,11,.35);
 padding-bottom:2px;transition:color .22s ease,border-color .22s ease,gap .22s ease;
}
.section-more:hover{color:var(--red);border-color:var(--red);gap:10px;}
.section-dark .section-title{color:#f4dfa4;}
.section-dark .section-sub{color:#e7d7b7;}
/* ===== 指标看板 ===== */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
 position:relative;overflow:hidden;
}
.metric::after{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,#d4af37,#b8860b);opacity:.75;}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.7);}
.metric-num{font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold-deep);line-height:1.2;letter-spacing:.5px;}
.metric-num em{font-style:normal;font-size:15px;margin-left:4px;color:var(--red);}
.metric-label{margin-top:6px;font-size:14px;color:var(--ink);font-weight:600;}
.metric-note{margin-top:6px;font-size:12.5px;color:var(--muted);line-height:1.7;}
/* ===== 卡片矩阵 ===== */
.matrix-grid > .cell{margin-bottom:24px;display:flex;}
.card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:24px 22px 22px;
 box-shadow:var(--shadow-sm);width:100%;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.75);}
.card-stamp{
 position:absolute;top:-1px;left:20px;
 display:inline-grid;place-items:center;min-width:34px;height:34px;padding:0 6px;
 background:var(--red);border:1px solid var(--gold);border-top-left-radius:0;
 border-bottom-left-radius:8px;border-bottom-right-radius:8px;
 color:var(--gold-light);font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:1px;
}
.card h3{font-size:17.5px;color:var(--red);margin:16px 0 10px;}
.card p{font-size:13.8px;color:var(--muted);line-height:1.85;}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:14px;border-top:1px dashed rgba(212,175,55,.4);}
.tag{
 padding:3px 11px;border-radius:30px;font-size:12px;letter-spacing:.4px;
 background:#fdf6e4;border:1px solid rgba(212,175,55,.45);color:var(--gold-deep);
}
/* ===== 对比区 ===== */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-panel{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.compare-panel:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.compare-panel.is-strong{border-color:rgba(212,175,55,.8);background:linear-gradient(180deg,#fffdf7 0%,#fff 62%);}
.compare-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid rgba(212,175,55,.32);}
.compare-head h3{font-size:17px;}
.compare-badge{
 font-size:11.5px;letter-spacing:1px;padding:3px 10px;border-radius:4px;
 background:rgba(138,128,112,.12);color:var(--muted);border:1px solid rgba(138,128,112,.28);
}
.is-strong .compare-badge{background:rgba(140,31,31,.08);color:var(--red);border-color:rgba(140,31,31,.28);}
.tick-list li{
 position:relative;padding-left:22px;margin-bottom:11px;
 font-size:13.8px;line-height:1.8;color:var(--ink);
}
.tick-list li::before{
 content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;
 background:rgba(138,128,112,.55);transform:rotate(45deg);
}
.is-strong .tick-list li::before{background:linear-gradient(135deg,#d4af37,#b8860b);}
.compare-note{
 margin-top:22px;padding:16px 18px;border-radius:var(--radius-sm);
 background:#fdf6e4;border-left:3px solid var(--gold);
 font-size:13.8px;color:#6a5c42;line-height:1.85;
}
/* ===== 里程碑时间线 ===== */
.path-band{
 position:relative;border-radius:var(--radius);overflow:hidden;
 border:1px solid rgba(212,175,55,.5);
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 padding:40px 34px;box-shadow:var(--shadow-lg);
}
.path-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.16;pointer-events:none;}
.path-inner{position:relative;z-index:2;}
.path-inner h2{color:#f4dfa4;font-size:25px;padding-left:16px;position:relative;margin-bottom:8px;}
.path-inner h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:linear-gradient(180deg,#e8c87a,#b8860b);}
.path-inner .path-lead{color:#eddfc4;font-size:14px;padding-left:16px;margin-bottom:30px;max-width:760px;}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.step{
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.45);
 border-radius:12px;padding:20px 18px;
 transition:transform .22s ease,background .22s ease,border-color .22s ease;
}
.step:hover{transform:translateY(-4px);background:rgba(212,175,55,.16);border-color:rgba(232,200,122,.9);}
.step-no{font-family:var(--serif);font-size:12.5px;letter-spacing:1.6px;color:var(--gold-light);}
.step h3{font-size:16px;color:#fff;margin:8px 0 8px;}
.step p{font-size:13px;color:#e8dbc0;line-height:1.8;margin:0;}
/* ===== 资讯列表 ===== */
.news-list{display:grid;gap:20px;}
.news-item{
 display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:18px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.72);}
.news-thumb{border-radius:var(--radius-sm);overflow:hidden;border:1px solid rgba(212,175,55,.5);background:#e9ddc4;}
.news-thumb img{width:100%;height:158px;object-fit:cover;transition:transform .35s ease;}
.news-item:hover .news-thumb img{transform:scale(1.05);}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:8px;font-size:12px;color:var(--muted);letter-spacing:.5px;}
.news-meta .pill{background:#fdf6e4;border:1px solid rgba(212,175,55,.45);color:var(--gold-deep);border-radius:30px;padding:2px 10px;}
.news-item h3{font-size:17.5px;margin-bottom:8px;}
.news-item h3 a{color:var(--red);}
.news-item h3 a:hover{color:var(--gold-deep);}
.news-item p{font-size:13.8px;color:var(--muted);line-height:1.85;margin:0;}
/* ===== 保障 ===== */
.assure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.assure{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.assure:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.assure-icon{
 width:44px;height:44px;display:grid;place-items:center;border-radius:10px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.55);margin-bottom:16px;
}
.assure-icon svg{width:22px;height:22px;stroke:var(--gold-deep);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.assure h3{font-size:16.5px;color:var(--red);margin-bottom:8px;}
.assure p{font-size:13.6px;color:var(--muted);line-height:1.85;margin:0;}
/* ===== 快速解答 ===== */
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.quick{
 background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
 border-radius:var(--radius-sm);padding:20px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.quick:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.quick h3{font-size:15.5px;color:var(--ink);margin-bottom:8px;line-height:1.6;}
.quick h3::before{content:"问";display:inline-grid;place-items:center;width:22px;height:22px;margin-right:8px;
 background:var(--red);color:var(--gold-light);border-radius:4px;font-size:12px;font-family:var(--serif);vertical-align:2px;}
.quick p{font-size:13.6px;color:var(--muted);line-height:1.85;margin:0;}
/* ===== FAQ ===== */
.faq-accordion{background:transparent;margin:0;}
.faq-accordion .accordion-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-sm);
 transition:box-shadow .22s ease,border-color .22s ease;
}
.faq-accordion .accordion-item:hover{box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.7);}
.faq-accordion .accordion-title{
 background:#fff;border:0;border-left:3px solid transparent;
 color:var(--ink);font-family:var(--serif);font-size:16px;font-weight:700;
 padding:16px 52px 16px 20px;transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.faq-accordion .accordion-title:hover,.faq-accordion .accordion-title:focus{background:#fdf8ec;color:var(--red);border-left-color:var(--gold);}
.faq-accordion .accordion-title::before{color:var(--gold-deep);font-weight:700;right:20px;}
.faq-accordion .accordion-content{
 background:#fffdf8;border:0;border-top:1px dashed rgba(212,175,55,.42);
 padding:16px 20px 18px;color:#5f5647;font-size:14px;line-height:1.9;
}
/* ===== 转化表单 ===== */
.lead-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;position:relative;z-index:2;}
.lead-copy h2{color:#f4dfa4;font-size:27px;margin-bottom:14px;}
.lead-copy p{color:#f0e4cb;font-size:14.5px;line-height:1.9;}
.lead-points{margin-top:22px;display:grid;gap:10px;}
.lead-points li{position:relative;padding-left:24px;color:#f6ecd8;font-size:14px;line-height:1.8;}
.lead-points li::before{
 content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:2px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);transform:rotate(45deg);
}
.lead-form{
 background:#fff;border:2px solid rgba(212,175,55,.85);border-radius:16px;
 padding:28px 26px;box-shadow:0 24px 50px rgba(0,0,0,.3);
}
.lead-form h3{font-size:19px;color:var(--red);margin-bottom:6px;}
.lead-form .form-note{font-size:12.5px;color:var(--muted);margin-bottom:18px;line-height:1.7;}
.field{margin-bottom:15px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px;letter-spacing:.3px;}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:8px;
 border:1px solid rgba(138,128,112,.35);background:#fdfaf3;color:var(--ink);
 font-size:14px;line-height:1.6;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
 appearance:none;
}
.field textarea{min-height:82px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--gold);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.field input::placeholder,.field textarea::placeholder{color:#b3a893;}
.form-tip{margin-top:12px;font-size:12.5px;color:var(--muted);text-align:center;}
.form-msg{margin-top:14px;display:none;padding:11px 14px;border-radius:8px;font-size:13.5px;background:#f3f8ef;border:1px solid #b7cfa5;color:#41692a;}
.form-msg.is-show{display:block;}
/* ===== 页脚 ===== */
.site-footer{background:linear-gradient(180deg,#8c1f1f 0%,#5e1313 100%);color:#f0e2c8;border-top:1px solid rgba(212,175,55,.6);padding:52px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:38px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-desc{font-size:13.5px;color:#e6d6b8;line-height:1.9;margin-bottom:12px;max-width:420px;}
.footer-tagline{font-size:12.5px;color:#cbb98f;line-height:1.8;margin:0;}
.footer-col h4{font-size:15.5px;color:var(--gold-light);margin-bottom:16px;letter-spacing:.8px;position:relative;padding-bottom:10px;}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:2px;border-radius:2px;background:linear-gradient(90deg,#d4af37,transparent);}
.footer-col ul li{margin-bottom:9px;}
.footer-col ul li a{color:#e6d6b8;font-size:13.5px;transition:color .2s ease,padding-left .2s ease;}
.footer-col ul li a:hover{color:var(--gold-light);padding-left:5px;}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 padding:18px 0 22px;border-top:1px solid rgba(212,175,55,.28);
 font-size:12.5px;color:#c9b78d;
}
.site-domain{letter-spacing:.4px;color:#bfa97c;}
/* ===== 响应式 ===== */
@media (max-width:1024px){
 .page-hero-inner{grid-template-columns:1fr;gap:34px;}
 .page-hero h1{font-size:32px;}
 .metrics{grid-template-columns:repeat(2,1fr);}
 .timeline{grid-template-columns:repeat(2,1fr);}
 .assure-grid{grid-template-columns:1fr 1fr;}
 .lead-wrap{grid-template-columns:1fr;gap:30px;}
 .news-item{grid-template-columns:200px 1fr;gap:18px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
 .header-inner{flex-wrap:wrap;gap:12px;padding:10px 0;}
 .nav-toggle{display:flex;}
 .site-nav{
  position:absolute;left:0;right:0;top:100%;
  background:linear-gradient(180deg,#7a1a1a 0%,#5e1313 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 18px 30px rgba(0,0,0,.3);
  display:none;padding:12px 20px 18px;
 }
 .site-nav.is-open{display:block;}
 .site-nav ul{flex-direction:column;align-items:stretch;gap:2px;}
 .site-nav .nav-link{padding:12px 14px;font-size:15px;border-radius:8px;}
 .nav-link.is-active::after{left:14px;right:auto;width:26px;bottom:6px;}
 .nav-cta-item{display:block;margin-top:10px;}
 .nav-cta-item .btn{width:100%;}
 .header-cta{display:none;}
 .page-hero{padding:38px 0 46px;}
 .page-hero h1{font-size:27px;}
 .section{padding:48px 0;}
 .section-title{font-size:22px;}
 .section-head{margin-bottom:26px;}
 .entry-grid{grid-template-columns:1fr;}
 .compare-wrap{grid-template-columns:1fr;}
 .quick-grid{grid-template-columns:1fr;}
 .assure-grid{grid-template-columns:1fr;}
 .timeline{grid-template-columns:1fr;}
 .path-band{padding:28px 20px;}
 .path-inner h2{font-size:21px;}
 .news-item{grid-template-columns:1fr;}
 .news-thumb img{height:190px;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .page-hero h1{font-size:23px;line-height:1.45;}
 .hero-actions .btn{width:100%;}
 .metrics{grid-template-columns:1fr;}
 .metric-num{font-size:28px;}
 .section-title{font-size:20px;}
 .card{padding:22px 18px 18px;}
 .lead-form{padding:22px 18px;}
 .brand-text{font-size:17px;}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52a2a;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#ffffff;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 12px rgba(92,62,20,.07);
 --shadow-md:0 12px 30px rgba(92,62,20,.13);
 --shadow-lg:0 22px 48px rgba(60,20,10,.22);
 --container:1180px;
 --serif:"Songti SC",SimSun,"Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{font-family:var(--serif);color:var(--ink);font-weight:700;margin:0;line-height:1.4;}
p{margin:0 0 1rem;font-size:15px;line-height:1.85;color:var(--ink);}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--red);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--gold-deep);}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:14px;height:auto;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
 outline:3px solid rgba(212,175,55,.75);
 outline-offset:2px;
}
.container{
 width:100%;
 max-width:var(--container);
 margin:0 auto;
 padding:0 24px;
}
/* ============ 按钮 ============ */
.btn{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 padding:11px 22px;
 border-radius:8px;
 font-size:14.5px;
 font-weight:600;
 line-height:1.4;
 border:1px solid transparent;
 cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
 white-space:nowrap;
 text-align:center;
 text-decoration:none;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37 0%,#b8860b 100%);
 color:#fff;
 box-shadow:0 6px 16px rgba(184,134,11,.32);
 text-shadow:0 1px 1px rgba(120,80,0,.32);
}
.btn-gold:hover{
 color:#fff;
 transform:translateY(-2px);
 background:linear-gradient(135deg,#e2bd47 0%,#a97a09 100%);
 box-shadow:0 12px 24px rgba(184,134,11,.44);
}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{
 background:transparent;
 border-color:var(--gold);
 color:var(--gold-light);
}
.btn-ghost:hover{
 background:rgba(212,175,55,.15);
 border-color:var(--gold-light);
 color:#fff;
 transform:translateY(-2px);
}
.btn-outline{
 background:#fff;
 border-color:var(--gold);
 color:var(--gold-deep);
}
.btn-outline:hover{
 background:rgba(212,175,55,.12);
 color:var(--red);
 transform:translateY(-2px);
}
.btn-lg{padding:14px 30px;font-size:15.5px;}
.btn-block{width:100%;}
/* ============ 头部导航 ============ */
.site-header{
 position:sticky;
 top:0;
 z-index:120;
 background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 6px 20px rgba(60,20,10,.22);
}
.header-inner{
 display:flex;
 align-items:center;
 gap:24px;
 min-height:64px;
 position:relative;
}
.brand{
 display:flex;
 align-items:center;
 gap:10px;
 flex-shrink:0;
}
.brand-mark{
 width:36px;
 height:36px;
 display:grid;
 place-items:center;
 border:1px solid rgba(212,175,55,.75);
 border-radius:9px;
 background:rgba(212,175,55,.14);
 flex-shrink:0;
}
.brand-mark svg{
 width:20px;
 height:20px;
 stroke:var(--gold);
 fill:none;
 stroke-width:1.6;
 stroke-linecap:round;
 stroke-linejoin:round;
}
.brand-text{
 font-family:var(--serif);
 font-size:19px;
 font-weight:700;
 color:#fff;
 letter-spacing:1.2px;
 white-space:nowrap;
}
.site-nav{margin-left:auto;}
.site-nav ul{
 display:flex;
 align-items:center;
 gap:4px;
}
.nav-link{
 display:block;
 padding:9px 15px;
 color:#f2e4cb;
 font-size:14.5px;
 border-radius:8px;
 position:relative;
 transition:color .2s ease,background .2s ease;
}
.nav-link:hover{
 color:var(--gold-light);
 background:rgba(255,255,255,.08);
}
.nav-link.is-active{
 color:var(--gold);
 font-weight:700;
}
.nav-link.is-active::after{
 content:"";
 position:absolute;
 left:15px;
 right:15px;
 bottom:1px;
 height:2px;
 border-radius:2px;
 background:var(--gold);
 box-shadow:0 0 8px rgba(212,175,55,.8);
}
.header-cta{
 padding:9px 20px;
 font-size:13.5px;
 flex-shrink:0;
}
.nav-cta-item{display:none;}
.nav-toggle{
 display:none;
 width:42px;
 height:42px;
 padding:0;
 border:1px solid rgba(212,175,55,.55);
 border-radius:8px;
 background:rgba(0,0,0,.18);
 cursor:pointer;
 flex-direction:column;
 justify-content:center;
 align-items:center;
 gap:5px;
 margin-left:auto;
 flex-shrink:0;
}
.nav-toggle span{
 display:block;
 width:18px;
 height:2px;
 border-radius:2px;
 background:var(--gold);
 transition:transform .25s ease,opacity .25s ease;
}
/* ============ Hero ============ */
.hero{
 position:relative;
 overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:70px 0 76px;
 color:#fff;
}
.hero-bg{
 position:absolute;
 inset:0;
 background-size:cover;
 background-position:center;
 opacity:.18;
 pointer-events:none;
}
.hero::after{
 content:"";
 position:absolute;
 inset:0;
 background:
 radial-gradient(circle at 14% 16%,rgba(212,175,55,.20),transparent 54%),
 linear-gradient(180deg,rgba(94,19,19,.28) 0%,rgba(74,15,15,.84) 100%);
 pointer-events:none;
}
.hero-inner{
 position:relative;
 z-index:2;
 display:grid;
 grid-template-columns:1.06fr .94fr;
 gap:52px;
 align-items:center;
}
.hero-eyebrow{
 display:inline-flex;
 align-items:center;
 gap:8px;
 padding:6px 15px;
 border:1px solid rgba(212,175,55,.65);
 border-radius:40px;
 background:rgba(212,175,55,.12);
 color:var(--gold-light);
 font-size:13px;
 letter-spacing:1.5px;
 margin:0 0 20px;
}
.hero-eyebrow::before{
 content:"";
 width:6px;
 height:6px;
 border-radius:50%;
 background:var(--gold);
 box-shadow:0 0 8px rgba(212,175,55,.9);
}
.hero h1{
 font-size:40px;
 line-height:1.35;
 color:var(--gold-light);
 letter-spacing:.5px;
 text-shadow:0 2px 14px rgba(0,0,0,.35);
 margin-bottom:20px;
}
.hero-lead{
 max-width:600px;
 font-size:15.5px;
 line-height:1.9;
 color:#f1e5cf;
 margin:0 0 28px;
}
.hero-actions{
 display:flex;
 flex-wrap:wrap;
 gap:14px;
 margin-bottom:26px;
}
.hero-tags{
 display:flex;
 flex-wrap:wrap;
 gap:10px;
}
.hero-tags li{
 padding:5px 14px;
 border-radius:40px;
 border:1px solid rgba(212,175,55,.45);
 background:rgba(212,175,55,.10);
 color:var(--gold-light);
 font-size:12.5px;
 letter-spacing:.6px;
}
.hero-panel{position:relative;z-index:2;}
.doc-card{
 background:rgba(255,255,255,.97);
 border:2px solid rgba(212,175,55,.8);
 border-radius:16px;
 overflow:hidden;
 box-shadow:0 26px 54px rgba(0,0,0,.38);
}
.doc-cover{
 position:relative;
 height:186px;
 overflow:hidden;
}
.doc-cover img{width:100%;height:100%;object-fit:cover;}
.doc-cover::after{
 content:"";
 position:absolute;
 inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,.12) 0%,rgba(94,19,19,.62) 100%);
}
.doc-badge{
 position:absolute;
 left:16px;
 bottom:14px;
 z-index:2;
 padding:5px 12px;
 border-radius:30px;
 background:rgba(140,31,31,.94);
 border:1px solid var(--gold);
 color:var(--gold-light);
 font-size:12px;
 letter-spacing:1px;
}
.doc-body{padding:20px 22px 22px;}
.doc-title{
 font-family:var(--serif);
 font-size:17px;
 color:var(--red);
 letter-spacing:1px;
 margin-bottom:12px;
}
.doc-toc{display:grid;gap:9px;}
.doc-toc li{
 display:flex;
 gap:10px;
 align-items:baseline;
 font-size:13.6px;
 color:#4a4234;
 padding-bottom:8px;
 border-bottom:1px dashed rgba(212,175,55,.35);
 line-height:1.6;
}
.doc-toc li:last-child{border-bottom:0;padding-bottom:0;}
.toc-num{
 font-family:var(--serif);
 color:var(--gold-deep);
 font-weight:700;
 font-size:13px;
 letter-spacing:.5px;
 flex-shrink:0;
}
.doc-meta{
 margin:14px 0 0;
 font-size:12.5px;
 color:var(--muted);
}
/* ============ 区块与标题 ============ */
.section{padding:70px 0;}
.section--alt{background:var(--bg-alt);}
.section-head{
 display:flex;
 align-items:flex-end;
 justify-content:space-between;
 gap:24px;
 margin-bottom:34px;
 flex-wrap:wrap;
}
.section-heading{
 display:flex;
 align-items:stretch;
 gap:14px;
}
.section-bar{
 flex:0 0 4px;
 width:4px;
 border-radius:3px;
 background:linear-gradient(180deg,var(--gold) 0%,var(--gold-deep) 100%);
}
.section-title{
 font-size:26px;
 color:var(--red);
 letter-spacing:.6px;
}
.section-sub{
 margin:8px 0 0;
 color:var(--muted);
 font-size:14px;
 max-width:680px;
}
.section-more{
 color:var(--gold-deep);
 font-weight:600;
 font-size:14px;
 white-space:nowrap;
 border-bottom:1px solid transparent;
 padding-bottom:2px;
 transition:border-color .2s ease,color .2s ease;
}
.section-more:hover{
 color:var(--red);
 border-bottom-color:var(--gold);
}
/* ============ 指标看板 ============ */
.metrics-grid{
 display:grid;
 grid-template-columns:repeat(5,1fr);
 gap:18px;
}
.metric-card{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius-sm);
 padding:22px 20px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card:hover{
 transform:translateY(-4px);
 box-shadow:var(--shadow-md);
 border-color:rgba(212,175,55,.85);
}
.metric-value{
 font-family:var(--serif);
 font-size:27px;
 font-weight:700;
 color:var(--gold-deep);
 line-height:1.2;
 letter-spacing:.5px;
}
.metric-label{
 font-size:13.5px;
 color:var(--red);
 font-weight:700;
 margin:8px 0 8px;
}
.metric-note{
 font-size:12.5px;
 color:var(--muted);
 line-height:1.7;
 margin:0;
}
/* ============ 节奏方案矩阵 ============ */
.matrix-grid{
 display:grid;
 grid-template-columns:repeat(4,1fr);
 gap:20px;
 padding-top:10px;
}
.plan-card{
 position:relative;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:28px 22px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.plan-card:hover{
 transform:translateY(-4px);
 box-shadow:var(--shadow-md);
 border-color:rgba(212,175,55,.85);
}
.seal{
 position:absolute;
 top:-11px;
 left:18px;
 width:36px;
 height:36px;
 display:grid;
 place-items:center;
 background:var(--red);
 color:var(--gold-light);
 border:2px solid var(--gold);
 border-radius:6px;
 font-family:var(--serif);
 font-size:16px;
 font-weight:700;
 box-shadow:0 4px 10px rgba(140,31,31,.35);
}
.plan-title{
 font-size:18px;
 color:var(--red);
 margin:6px 0 10px;
 letter-spacing:.5px;
}
.plan-desc{
 font-size:13.8px;
 color:#5c5445;
 line-height:1.85;
 margin:0 0 16px;
}
.plan-params{display:grid;gap:8px;}
.plan-params li{
 display:flex;
 justify-content:space-between;
 gap:10px;
 font-size:13px;
 color:var(--muted);
 padding-top:8px;
 border-top:1px dashed rgba(212,175,55,.35);
}
.plan-params b{
 color:var(--gold-deep);
	font-weight:700;
 white-space:nowrap;
}
/* ============ 结果对比 ============ */
.compare-grid{
 display:grid;
 grid-template-columns:1fr 1fr;
 gap:22px;
 margin-bottom:22px;
}
.compare-col{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:26px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.compare-col:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.compare-col.is-alt{border-color:rgba(140,31,31,.35);}
.compare-col h3{
 font-size:18px;
 color:var(--red);
 margin-bottom:10px;
}
.compare-tag{
 display:inline-block;
 font-size:12px;
 padding:3px 11px;
 border-radius:30px;
 border:1px solid var(--line);
 color:var(--gold-deep);
 background:rgba(212,175,55,.12);
 margin-bottom:12px;
}
.compare-col p{
 font-size:14px;
 color:#5c5445;
 line-height:1.85;
 margin:0;
}
.compare-rows{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow-sm);
}
.cmp-row{
 display:grid;
 grid-template-columns:1.05fr 1fr 1fr;
 gap:12px;
 padding:14px 22px;
 font-size:14px;
 border-bottom:1px dashed rgba(212,175,55,.32);
 align-items:center;
}
.cmp-row:last-child{border-bottom:0;}
.cmp-row.head{
 background:var(--bg-alt);
 font-weight:700;
 color:var(--red);
 font-size:13.5px;
 letter-spacing:.5px;
 font-family:var(--serif);
}
.cmp-key{color:var(--muted);}
.cmp-a{color:var(--ink);font-weight:600;}
.cmp-b{color:#8a4a4a;font-weight:600;}
/* ============ 四周校准 ============ */
.timeline{
 display:grid;
 grid-template-columns:repeat(4,1fr);
 gap:20px;
}
.tl-item{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius-sm);
 padding:24px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tl-item:hover{
 transform:translateY(-4px);
 box-shadow:var(--shadow-md);
 border-color:rgba(212,175,55,.85);
}
.tl-step{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 width:32px;
 height:32px;
 border-radius:50%;
 background:linear-gradient(135deg,#d4af37 0%,#b8860b 100%);
 color:#fff;
 font-weight:700;
 font-size:13px;
 margin-bottom:14px;
 box-shadow:0 4px 10px rgba(184,134,11,.3);
}
.tl-title{
 font-size:16.5px;
 color:var(--red);
 margin-bottom:8px;
}
.tl-desc{
 font-size:13.6px;
 color:#5c5445;
 line-height:1.85;
 margin:0;
}
/* ============ 拆解目录 ============ */
.post-list{display:grid;gap:16px;}
.post-card{
 display:grid;
 grid-template-columns:210px 1fr;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{
 transform:translateY(-3px);
 box-shadow:var(--shadow-md);
 border-color:rgba(212,175,55,.85);
}
.post-thumb{position:relative;min-height:160px;overflow:hidden;}
.post-thumb img{
 width:100%;
 height:100%;
 object-fit:cover;
 transition:transform .4s ease;
}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-body{padding:22px 24px 22px 22px;}
.post-tags{
 display:flex;
 flex-wrap:wrap;
 gap:8px;
 margin-bottom:10px;
}
.tag{
 display:inline-block;
 font-size:12px;
 padding:3px 10px;
 border-radius:30px;
 background:rgba(212,175,55,.14);
 border:1px solid var(--line);
 color:var(--gold-deep);
}
.tag-dim{
 background:rgba(140,31,31,.08);
 border-color:rgba(140,31,31,.22);
 color:var(--red);
}
.post-title{
 font-size:17.5px;
 color:var(--red);
 margin-bottom:10px;
 letter-spacing:.3px;
}
.post-excerpt{
 font-size:13.8px;
 color:#5c5445;
 line-height:1.85;
 margin:0;
}
/* ============ 内容保障 ============ */
.guard-grid{
 display:grid;
 grid-template-columns:repeat(4,1fr);
 gap:18px;
}
.guard-item{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius-sm);
 padding:24px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.guard-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.guard-icon{
 width:40px;
 height:40px;
 border:1px solid var(--line);
 border-radius:9px;
 display:grid;
 place-items:center;
 background:rgba(212,175,55,.12);
 margin-bottom:14px;
}
.guard-icon svg{
 width:20px;
 height:20px;
 stroke:var(--gold-deep);
 fill:none;
 stroke-width:1.6;
 stroke-linecap:round;
 stroke-linejoin:round;
}
.guard-title{
 font-size:16px;
 color:var(--red);
 margin-bottom:8px;
}
.guard-desc{
 font-size:13.6px;
 color:#5c5445;
 line-height:1.85;
 margin:0;
}
/* ============ 快速解答 ============ */
.quick-grid{
 display:grid;
 grid-template-columns:repeat(3,1fr);
 gap:18px;
}
.quick-card{
 background:#fff;
 border:1px solid var(--line);
 border-left:3px solid var(--gold);
 border-radius:var(--radius-sm);
 padding:22px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.quick-q{
 font-family:var(--serif);
 font-size:16px;
 color:var(--red);
 font-weight:700;
 margin-bottom:8px;
 line-height:1.55;
}
.quick-a{
 font-size:13.8px;
 color:#5c5445;
 line-height:1.85;
 margin:0;
}
/* ============ FAQ ============ */
.faq-wrap{max-width:900px;}
.faq-item{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius-sm);
 box-shadow:var(--shadow-sm);
 margin-bottom:14px;
 overflow:hidden;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{
 border-color:rgba(212,175,55,.8);
 box-shadow:var(--shadow-md);
}
.faq-item summary{
 list-style:none;
 cursor:pointer;
 padding:18px 54px 18px 20px;
 font-family:var(--serif);
 font-weight:700;
 font-size:16px;
 color:var(--red);
 position:relative;
 transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";
 position:absolute;
 right:20px;
 top:50%;
 transform:translateY(-50%);
 color:var(--gold-deep);
 font-size:22px;
 line-height:1;
 font-weight:400;
}
.faq-item[open] summary::after{content:"–";}
.faq-item summary:hover{color:var(--gold-deep);}
.faq-body{
 padding:0 20px 20px;
 font-size:14px;
 color:#5c5445;
 line-height:1.9;
}
.faq-body p{margin:0;font-size:14px;color:#5c5445;line-height:1.9;}
/* ============ 转化面板 ============ */
.lead-panel{
 position:relative;
 overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 border:1px solid rgba(212,175,55,.55);
 border-radius:var(--radius);
 box-shadow:var(--shadow-lg);
 padding:46px;
}
.lead-panel::after{
 content:"";
 position:absolute;
 inset:0;
 background:radial-gradient(circle at 84% 12%,rgba(212,175,55,.22),transparent 55%);
 pointer-events:none;
}
.lead-wrap{
 position:relative;
 z-index:2;
 display:grid;
 grid-template-columns:1fr 1fr;
 gap:42px;
 align-items:center;
}
.lead-copy h2{
 color:var(--gold-light);
 font-size:27px;
 margin-bottom:14px;
 letter-spacing:.5px;
}
.lead-copy p{
 color:#f0e4d0;
 font-size:14.5px;
 line-height:1.9;
 margin:0 0 18px;
}
.lead-points{display:grid;gap:10px;}
.lead-points li{
 color:#eadcc2;
 font-size:13.8px;
 padding-left:22px;
 position:relative;
 line-height:1.75;
}
.lead-points li::before{
 content:"";
 position:absolute;
 left:2px;
 top:8px;
 width:9px;
 height:9px;
 border-radius:2px;
 background:var(--gold);
 transform:rotate(45deg);
}
.lead-form{
 background:#fff;
 border-radius:12px;
 padding:26px;
 box-shadow:var(--shadow-md);
}
.form-title{
 font-size:17px;
 color:var(--red);
 margin-bottom:16px;
 letter-spacing:.5px;
}
.field{margin-bottom:14px;}
.field label{
 display:block;
 font-size:13px;
 color:#6d6455;
 margin-bottom:6px;
 font-weight:600;
}
.field input,
.field select,
.field textarea{
 width:100%;
 padding:11px 13px;
 border:1px solid #ddd2bb;
 border-radius:8px;
 background:#fdfaf3;
 color:var(--ink);
 font-size:14px;
 line-height:1.5;
 transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.field input::placeholder,
.field textarea::placeholder{color:#b0a793;}
.field input:focus,
.field select:focus,
.field textarea:focus{
 border-color:var(--gold);
 background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
 outline:none;
}
.field textarea{resize:vertical;min-height:76px;}
.form-note{
 font-size:12.5px;
 color:var(--muted);
 margin:12px 0 0;
 line-height:1.7;
}
.form-msg{
 margin:12px 0 0;
 padding:10px 14px;
	border-radius:8px;
 background:rgba(212,175,55,.16);
 border:1px solid var(--line);
 color:var(--red);
 font-size:13px;
}
/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#5e1313 0%,#4a0f0f 100%);
 border-top:1px solid var(--gold);
 color:#e8dcc6;
 padding:56px 0 26px;
}
.footer-grid{
 display:grid;
 grid-template-columns:1.6fr 1fr 1fr;
 gap:40px;
}
.footer-brand .brand-text{font-size:18px;}
.footer-desc{
 color:#d9c9ab;
 font-size:13.8px;
 line-height:1.85;
 max-width:430px;
 margin:16px 0 12px;
}
.footer-tagline{
 color:var(--gold-light);
 font-size:12.5px;
 opacity:.85;
 margin:0;
}
.footer-col h4{
 color:var(--gold-light);
 font-size:15px;
 margin-bottom:16px;
	letter-spacing:.8px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{
 color:#e2d3b6;
 font-size:13.5px;
 transition:color .2s ease,padding-left .2s ease;
}
.footer-col a:hover{
 color:var(--gold);
 padding-left:4px;
}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.28);
 margin-top:38px;
 padding-top:18px;
 display:flex;
 justify-content:space-between;
 align-items:center;
 gap:12px;
 flex-wrap:wrap;
 color:#c8b08a;
 font-size:12.5px;
}
.site-domain{color:rgba(232,200,122,.72);}
/* ============ 响应式 ============ */
@media (max-width:1100px){
 .metrics-grid{grid-template-columns:repeat(3,1fr);}
 .matrix-grid{grid-template-columns:repeat(2,1fr);}
 .guard-grid{grid-template-columns:repeat(2,1fr);}
 .timeline{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:1024px){
 .hero{padding:58px 0 62px;}
 .hero-inner{gap:36px;grid-template-columns:1fr .95fr;}
 .hero h1{font-size:34px;}
 .section{padding:58px 0;}
 .lead-panel{padding:36px;}
 .lead-wrap{grid-template-columns:1fr;gap:30px;}
}
@media (max-width:900px){
 .header-inner{flex-wrap:wrap;gap:12px;}
 .nav-toggle{display:flex;}
 .header-cta{display:none;}
 .site-nav{
  position:absolute;
  left:0;
  right:0;
  top:100%;
  margin-left:0;
  background:linear-gradient(180deg,#8c1f1f 0%,#6c1717 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 18px 30px rgba(60,20,10,.35);
  max-height:0;
  overflow:hidden;
  transition:max-height .32s ease;
 }
 .site-nav.is-open{max-height:460px;}
 .site-nav ul{
  flex-direction:column;
  align-items:stretch;
  gap:2px;
  padding:10px 18px 20px;
 }
 .nav-link{padding:12px 10px;font-size:15px;}
 .nav-link.is-active::after{left:10px;right:auto;width:26px;}
 .nav-cta-item{display:block;margin-top:10px;}
 .nav-cta-item .btn{width:100%;}
 .hero-inner{grid-template-columns:1fr;}
 .hero h1{font-size:31px;}
 .doc-cover{height:170px;}
 .quick-grid{grid-template-columns:1fr;}
 .compare-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
 .footer-brand{grid-column:1 / -1;}
}
@media (max-width:768px){
 .hero{padding:48px 0 52px;}
 .hero h1{font-size:28px;}
 .hero-lead{font-size:14.6px;}
 .hero-actions{gap:10px;}
 .hero-actions .btn{flex:1 1 auto;}
 .section{padding:48px 0;}
 .section-title{font-size:22px;}
 .metrics-grid{grid-template-columns:repeat(2,1fr);}
 .matrix-grid{grid-template-columns:1fr;}
 .timeline{grid-template-columns:1fr;}
 .guard-grid{grid-template-columns:1fr;}
 .post-card{grid-template-columns:1fr;}
 .post-thumb{min-height:170px;}
 .post-body{padding:20px;}
 .cmp-row{
  grid-template-columns:1fr 1fr;
  gap:6px 12px;
  padding:14px 16px;
 }
 .cmp-row .cmp-key{grid-column:1 / -1;font-size:12.5px;}
 .lead-panel{padding:26px 20px;border-radius:12px;}
 .lead-copy h2{font-size:22px;}
 .lead-form{padding:20px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .brand-text{font-size:17px;}
 .hero h1{font-size:24.5px;}
 .hero-tags li{font-size:12px;padding:4px 11px;}
 .metrics-grid{grid-template-columns:1fr;}
 .metric-value{font-size:24px;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;}
 .btn{width:100%;}
 .hero-actions{flex-direction:column;}
 .compare-col{padding:20px;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52a2a;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#ffffff;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 12px rgba(92,62,20,.07);
 --shadow-md:0 12px 30px rgba(92,62,20,.13);
 --shadow-lg:0 22px 48px rgba(60,20,10,.22);
 --container:1180px;
 --serif:"Songti SC",SimSun,"Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;color:var(--ink);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--red);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--gold-deep);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;}
.container{
 width:100%;
 max-width:var(--container);
 margin:0 auto;
 padding:0 24px;
}
/* ============ 按钮 ============ */
.btn{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 padding:11px 22px;
 border-radius:8px;
 font-size:14.5px;
 font-weight:600;
 line-height:1.4;
 border:1px solid transparent;
 cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
 white-space:nowrap;
 text-align:center;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37 0%,#b8860b 100%);
 color:#fff;
 box-shadow:0 6px 16px rgba(184,134,11,.32);
 text-shadow:0 1px 1px rgba(120,80,0,.32);
}
.btn-gold:hover{
 color:#fff;
 transform:translateY(-2px);
 background:linear-gradient(135deg,#e2bd47 0%,#a97a09 100%);
 box-shadow:0 12px 24px rgba(184,134,11,.44);
}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{
 background:transparent;
 border-color:var(--gold);
 color:var(--gold-light);
}
.btn-ghost:hover{
 background:rgba(212,175,55,.15);
 border-color:var(--gold-light);
 color:#fff;
 transform:translateY(-2px);
}
.btn-outline{
 background:var(--white);
 border-color:var(--gold);
 color:var(--gold-deep);
}
.btn-outline:hover{
 background:rgba(212,175,55,.12);
 color:var(--red);
 transform:translateY(-2px);
}
.btn-lg{padding:14px 30px;font-size:15.5px;}
.btn-block{width:100%;}
/* ============ 头部导航 ============ */
.site-header{
 position:sticky;
 top:0;
 z-index:120;
 background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 6px 20px rgba(60,20,10,.22);
}
.header-inner{
 display:flex;
 align-items:center;
 gap:24px;
 min-height:64px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
 width:36px;height:36px;display:grid;place-items:center;
 border:1px solid rgba(212,175,55,.75);border-radius:9px;
 background:rgba(212,175,55,.14);flex-shrink:0;
}
.brand-mark svg{width:20px;height:20px;stroke:var(--gold);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{
 font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;
 letter-spacing:1.2px;white-space:nowrap;
}
.site-nav{margin-left:auto;}
.site-nav ul{display:flex;align-items:center;gap:4px;}
.nav-link{
 display:block;padding:9px 15px;color:#f2e4cb;font-size:14.5px;
 border-radius:8px;position:relative;
 transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--gold-light);background:rgba(255,255,255,.08);}
.nav-link.is-active{color:var(--gold);font-weight:700;}
.nav-link.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:1px;height:2px;
 border-radius:2px;background:var(--gold);
 box-shadow:0 0 8px rgba(212,175,55,.8);
}
.header-cta{padding:9px 20px;font-size:13.5px;flex-shrink:0;}
.nav-cta-item{display:none;}
.nav-toggle{
 display:none;width:42px;height:42px;padding:0;
 border:1px solid rgba(212,175,55,.55);border-radius:8px;
 background:rgba(0,0,0,.18);cursor:pointer;
 flex-direction:column;justify-content:center;align-items:center;gap:5px;
 margin-left:auto;flex-shrink:0;
}
.nav-toggle span{
 display:block;width:18px;height:2px;border-radius:2px;
 background:var(--gold);transition:transform .25s ease,opacity .25s ease;
}
/* ============ Hero ============ */
.hero{
 position:relative;
 overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:64px 0 72px;
 color:#fff;
}
.hero-bg{
 position:absolute;inset:0;
 background-size:cover;background-position:center;
 opacity:.20;pointer-events:none;
}
.hero::after{
 content:"";position:absolute;inset:0;
 background:
 radial-gradient(circle at 16% 18%,rgba(212,175,55,.20),transparent 52%),
 linear-gradient(180deg,rgba(94,19,19,.30) 0%,rgba(74,15,15,.82) 100%);
 pointer-events:none;
}
.hero-inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.06fr .94fr;
 gap:52px;align-items:center;
}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 15px;border:1px solid rgba(212,175,55,.65);
 border-radius:40px;background:rgba(212,175,55,.12);
 color:var(--gold-light);font-size:13px;letter-spacing:1.5px;margin:0 0 20px;
}
.hero-eyebrow::before{
 content:"";width:6px;height:6px;border-radius:50%;
 background:var(--gold);box-shadow:0 0 8px rgba(212,175,55,.9);
}
.hero h1{
 font-size:38px;line-height:1.4;color:var(--gold-light);
 letter-spacing:.5px;text-shadow:0 2px 14px rgba(0,0,0,.35);margin-bottom:18px;
}
.hero-lead{max-width:590px;font-size:15.5px;line-height:1.9;color:#f1e5cf;margin:0 0 26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags li{
 padding:5px 14px;border-radius:40px;
 border:1px solid rgba(212,175,55,.45);
 background:rgba(212,175,55,.10);
 color:var(--gold-light);font-size:12.5px;letter-spacing:.6px;
}
/* Hero 右侧进度面板 */
.review-panel{
 border-radius:16px;border:2px solid rgba(212,175,55,.75);
 background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.035));
 box-shadow:0 26px 54px rgba(0,0,0,.4);
 padding:24px 24px 22px;
}
.review-panel h3{
 font-size:16px;color:var(--gold-light);letter-spacing:1px;
 text-align:center;margin-bottom:14px;
}
.ring{position:relative;width:156px;height:156px;margin:0 auto 14px;}
.ring svg{width:100%;height:100%;transform:rotate(-90deg);}
.ring circle{fill:none;stroke-width:10;stroke-linecap:round;}
.ring-track{stroke:rgba(255,255,255,.16);}
.ring-bar{stroke:#d4af37;filter:drop-shadow(0 0 6px rgba(212,175,55,.55));}
.ring-label{
 position:absolute;inset:0;display:flex;flex-direction:column;
 align-items:center;justify-content:center;gap:2px;
}
.ring-label strong{font-family:var(--serif);font-size:30px;line-height:1;color:var(--gold-light);}
.ring-label span{font-size:12px;color:#e6d6b8;letter-spacing:.5px;}
.ring-note{
 text-align:center;font-size:12.5px;color:#efdcc0;
 margin:0 0 16px;letter-spacing:.4px;
}
.tier{
 display:flex;gap:12px;align-items:flex-start;
 padding:11px 13px;margin-bottom:9px;
 border:1px solid rgba(212,175,55,.30);
 border-radius:10px;background:rgba(0,0,0,.16);
 transition:border-color .22s ease,background .22s ease;
}
.tier:hover{border-color:rgba(212,175,55,.65);background:rgba(0,0,0,.26);}
.tier-badge{
 flex-shrink:0;width:44px;height:44px;display:grid;place-items:center;
 border-radius:8px;background:linear-gradient(135deg,#a52424,#7a1616);
 border:1px solid rgba(212,175,55,.7);
 color:var(--gold-light);font-family:var(--serif);font-size:13px;
 line-height:1.1;text-align:center;
}
.tier-body strong{display:block;font-size:13.5px;color:#fff;font-weight:600;letter-spacing:.3px;}
.tier-body span{display:block;font-size:12px;color:#e3d3b8;line-height:1.6;}
.panel-cta{margin-top:14px;}
/* ============ 区块通用 ============ */
.section{padding:70px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{
 background:linear-gradient(150deg,#7d1b1b 0%,#4c1010 100%);
 color:#f3e6d2;position:relative;overflow:hidden;
}
.section-dark .section-head h2,
.section-dark h3{color:var(--gold-light);}
.section-dark .section-sub{color:#e2d0b3;}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:22px;margin-bottom:34px;
}
.section-head h2{font-size:29px;position:relative;padding-left:18px;letter-spacing:.5px;}
.section-head h2::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;
 border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-sub{color:var(--muted);font-size:14px;margin:8px 0 0;max-width:760px;}
.link-more{
 color:var(--gold-deep);font-weight:600;font-size:14px;
 white-space:nowrap;display:inline-flex;align-items:center;gap:5px;
}
.link-more:hover{color:var(--red);}
.section-dark .link-more{color:var(--gold-light);}
.section-dark .link-more:hover{color:#fff;}
/* ============ 指标看板 ============ */
.metric-grid{
 display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.metric-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 position:relative;overflow:hidden;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card::after{
 content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,0));
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold);}
.metric-value{
 font-family:var(--serif);font-size:32px;font-weight:700;
 color:var(--gold-deep);line-height:1.2;letter-spacing:.5px;
}
.metric-value small{font-size:15px;margin-left:3px;color:var(--gold-deep);}
.metric-label{font-size:14.5px;font-weight:600;color:var(--ink);margin:8px 0 6px;}
.metric-desc{font-size:13px;color:var(--muted);line-height:1.7;margin:0;}
/* ============ 复盘矩阵 ============ */
.matrix-grid{
 display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.case-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);position:relative;
 display:flex;flex-direction:column;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--gold);}
.case-card:hover .case-thumb img{transform:scale(1.05);}
.case-card.is-wide{grid-column:span 2;flex-direction:row;}
.case-thumb{overflow:hidden;flex-shrink:0;}
.case-thumb img{width:100%;height:180px;object-fit:cover;transition:transform .5s ease;}
.case-card.is-wide .case-thumb{width:44%;}
.case-card.is-wide .case-thumb img{height:100%;min-height:220px;}
.case-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.seal{
 position:absolute;top:14px;left:14px;z-index:3;
 width:38px;height:38px;display:grid;place-items:center;
 background:#a52424;border:2px solid var(--gold);border-radius:7px;
 color:var(--gold-light);font-family:var(--serif);font-size:16px;font-weight:700;
 box-shadow:0 4px 12px rgba(0,0,0,.28);
}
.case-body h3{font-size:19px;margin-bottom:10px;letter-spacing:.4px;}
.case-body p{font-size:13.8px;color:#5c5344;line-height:1.8;margin:0 0 14px;}
.case-meta{
 display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;
}
.tag{
 display:inline-block;padding:3px 11px;border-radius:40px;
 font-size:12px;letter-spacing:.4px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.42);
 color:var(--gold-deep);
}
.tag-red{background:rgba(140,31,31,.09);border-color:rgba(140,31,31,.3);color:var(--red);}
/* ============ 结果对比 ============ */
.compare-wrap{
 display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start;
}
.compare-copy h3{font-size:22px;margin-bottom:14px;}
.compare-copy p{font-size:14.5px;color:#5c5344;line-height:1.9;}
.compare-note{
 margin-top:20px;padding:16px 18px;border-radius:var(--radius-sm);
 background:rgba(212,175,55,.10);border-left:3px solid var(--gold);
 font-size:13.5px;color:#5c5344;
}
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);}
.compare-table{
 width:100%;min-width:540px;border-collapse:collapse;background:var(--white);
 font-size:14px;
}
.compare-table thead th{
 background:linear-gradient(180deg,#8c1f1f,#7a1a1a);
 color:#f4e6cb;font-family:var(--serif);font-size:15px;
 padding:14px 18px;text-align:left;letter-spacing:.6px;
 border-bottom:1px solid rgba(212,175,55,.5);
}
.compare-table tbody th{
 padding:13px 18px;text-align:left;font-weight:600;color:var(--ink);
 background:rgba(239,230,213,.55);width:32%;
 border-bottom:1px solid rgba(212,175,55,.22);
}
.compare-table tbody td{
 padding:13px 18px;color:#4d4537;
 border-bottom:1px solid rgba(212,175,55,.22);
}
.compare-table tbody tr:hover td,
.compare-table tbody tr:hover th{background:rgba(212,175,55,.10);}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td{border-bottom:0;}
.cell-good{color:#7a5a06;font-weight:700;}
.cell-warn{color:#9c2a2a;font-weight:700;}
/* ============ 里程碑 ============ */
.milestone-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;}
.timeline{position:relative;padding-left:28px;}
.timeline::before{
 content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.12));
}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
 content:"";position:absolute;left:-28px;top:6px;width:14px;height:14px;
 border-radius:50%;background:#fff;border:3px solid var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.12);
}
.tl-step{
 display:inline-block;font-size:12px;letter-spacing:1.4px;
 color:var(--gold-deep);font-weight:700;margin-bottom:4px;
}
.tl-item h3{font-size:17.5px;margin-bottom:6px;}
.tl-item p{font-size:13.8px;color:var(--muted);line-height:1.8;margin:0;}
.milestone-figure{
 border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow-md);background:#fff;
}
.milestone-figure img{width:100%;height:260px;object-fit:cover;}
.milestone-cap{
 padding:16px 20px;font-size:13.5px;color:#5c5344;line-height:1.8;
 border-top:1px solid rgba(212,175,55,.28);background:var(--white);
}
/* ============ 资讯目录 ============ */
.news-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:32px;align-items:start;}
.news-main{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-main:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold);}
.news-main img{width:100%;height:230px;object-fit:cover;}
.news-main-body{padding:22px 24px 24px;}
.news-main-body h3{font-size:20px;margin:10px 0 10px;}
.news-main-body p{font-size:14px;color:#5c5344;line-height:1.85;margin:0 0 14px;}
.news-date{font-size:12.5px;color:var(--muted);letter-spacing:.8px;}
.news-list{display:flex;flex-direction:column;gap:12px;}
.news-item{
 display:flex;gap:18px;align-items:flex-start;
 padding:16px 18px;background:var(--white);
 border:1px solid var(--line);border-radius:var(--radius-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-color:var(--gold);}
.news-item .news-date{flex-shrink:0;width:56px;padding-top:2px;color:var(--gold-deep);font-weight:700;}
.news-item-body h4{font-size:15.5px;margin-bottom:4px;color:var(--ink);}
.news-item:hover .news-item-body h4{color:var(--red);}
.news-item-body p{font-size:13px;color:var(--muted);margin:0;line-height:1.7;}
/* ============ 记录保障 ============ */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.guard-item{
 display:flex;gap:16px;align-items:flex-start;
 padding:22px;border-radius:var(--radius);
 background:rgba(255,255,255,.06);
 border:1px solid rgba(212,175,55,.32);
 transition:background .25s ease,border-color .25s ease,transform .25s ease;
}
.guard-item:hover{background:rgba(255,255,255,.10);border-color:rgba(212,175,55,.7);transform:translateY(-3px);}
.guard-icon{
 flex-shrink:0;width:44px;height:44px;display:grid;place-items:center;
 border-radius:10px;background:rgba(212,175,55,.14);
 border:1px solid rgba(212,175,55,.55);
}
.guard-icon svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.guard-item h3{font-size:16.5px;margin-bottom:6px;color:var(--gold-light);}
.guard-item p{font-size:13.5px;color:#e4d5bd;line-height:1.8;margin:0;}
/* ============ FAQ ============ */
.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.faq-item{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
 overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-sm);}
.faq-item summary{
 cursor:pointer;list-style:none;padding:16px 20px;
 font-size:15px;font-weight:600;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 transition:color .2s ease,background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--red);background:rgba(212,175,55,.08);}
.faq-item summary::after{
 content:"+";flex-shrink:0;font-family:var(--serif);font-size:20px;
 color:var(--gold-deep);line-height:1;transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);}
.faq-answer{padding:0 20px 18px;font-size:13.8px;color:#5c5344;line-height:1.9;}
/* ============ 转化表单 ============ */
.lead-wrap{
 display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;
}
.lead-copy h2{font-size:29px;margin-bottom:16px;padding-left:18px;position:relative;}
.lead-copy h2::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.lead-copy p{font-size:14.5px;color:#5c5344;line-height:1.9;}
.lead-points{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.lead-points li{
 display:flex;gap:10px;align-items:flex-start;
 font-size:13.8px;color:#5c5344;line-height:1.7;
}
.lead-points li::before{
 content:"";flex-shrink:0;width:8px;height:8px;margin-top:9px;
 border-radius:2px;background:var(--gold);transform:rotate(45deg);
}
.lead-form{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 26px 24px;box-shadow:var(--shadow-md);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:block;margin-bottom:16px;}
.field span{
 display:block;font-size:13px;font-weight:600;color:var(--ink);
 margin-bottom:6px;letter-spacing:.4px;
}
.field input,.field textarea{
 width:100%;padding:11px 14px;border-radius:8px;
 border:1px solid rgba(212,175,55,.45);background:#fdfaf3;
 color:var(--ink);font-size:14px;line-height:1.6;
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#b0a794;}
.field input:focus,.field textarea:focus{
 outline:none;border-color:var(--gold-deep);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.20);
}
.field textarea{resize:vertical;min-height:88px;}
.form-note{font-size:12.5px;color:var(--muted);line-height:1.7;margin:12px 0 0;text-align:center;}
.form-ok{
 display:none;margin-top:14px;padding:12px 16px;border-radius:8px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.55);
 color:#7a5a06;font-size:13.5px;text-align:center;
}
.form-ok.is-show{display:block;}
/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#7d1b1b 0%,#4c1010 100%);
 color:#e8d9c1;border-top:1px solid var(--gold);
 padding:56px 0 0;
}
.footer-grid{
 display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;
 padding-bottom:36px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-desc{font-size:13.5px;line-height:1.9;color:#dfcfb6;margin:0 0 12px;max-width:420px;}
.footer-tagline{font-size:12.5px;color:#c9b696;margin:0;line-height:1.8;}
.footer-col h4{
 font-size:15px;color:var(--gold-light);margin-bottom:16px;
 letter-spacing:1px;position:relative;padding-bottom:10px;
}
.footer-col h4::after{
 content:"";position:absolute;left:0;bottom:0;width:34px;height:2px;
 border-radius:2px;background:var(--gold);
}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{color:#e2d2b9;font-size:13.5px;}
.footer-col a:hover{color:var(--gold-light);}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 padding:18px 0 22px;border-top:1px solid rgba(212,175,55,.28);
 font-size:12.5px;color:#c9b696;
}
.site-domain{color:#b39c78;letter-spacing:.4px;}
/* ============ 响应式 ============ */
@media (max-width:1024px){
 .hero h1{font-size:33px;}
 .matrix-grid{grid-template-columns:repeat(2,1fr);}
 .case-card.is-wide{grid-column:span 2;flex-direction:column;}
 .case-card.is-wide .case-thumb{width:100%;}
 .case-card.is-wide .case-thumb img{height:200px;min-height:0;}
 .metric-grid{grid-template-columns:repeat(2,1fr);}
 .compare-wrap{grid-template-columns:1fr;gap:28px;}
 .milestone-wrap{grid-template-columns:1fr;gap:30px;}
 .news-grid{grid-template-columns:1fr;}
 .lead-wrap{grid-template-columns:1fr;gap:30px;}
 .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:28px;}
}
@media (max-width:900px){
 .nav-toggle{display:flex;}
 .site-header{position:sticky;}
 .site-nav{
  display:none;position:absolute;top:100%;left:0;right:0;
  padding:10px 24px 18px;margin:0;
  background:linear-gradient(180deg,#7d1b1b 0%,#5e1313 100%);
  border-bottom:1px solid rgba(212,175,55,.55);
  box-shadow:0 18px 32px rgba(40,10,10,.4);
 }
 .site-nav.is-open{display:block;}
 .site-nav ul{flex-direction:column;align-items:stretch;gap:2px;}
 .nav-link{padding:12px 6px;border-bottom:1px solid rgba(212,175,55,.16);border-radius:0;}
 .nav-link.is-active::after{display:none;}
 .nav-cta-item{display:block;margin-top:14px;}
 .nav-cta-item .btn{width:100%;}
 .header-cta{display:none;}
 .hero-inner{grid-template-columns:1fr;gap:34px;}
 .hero h1{font-size:30px;}
 .hero-lead{max-width:none;}
 .review-panel{max-width:520px;}
 .guard-grid{grid-template-columns:1fr;}
 .faq-list{grid-template-columns:1fr;}
}
@media (max-width:768px){
 .section{padding:54px 0;}
 .hero{padding:46px 0 54px;}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
 .section-head h2{font-size:25px;}
 .matrix-grid{grid-template-columns:1fr;}
 .case-card.is-wide{grid-column:span 1;}
 .metric-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .form-row{grid-template-columns:1fr;}
 .lead-copy h2{font-size:25px;}
}
@media (max-width:520px){
 .container{padding:0 18px;}
 .brand-text{font-size:17px;letter-spacing:.8px;}
 .hero h1{font-size:26px;line-height:1.45;}
 .hero-lead{font-size:14.5px;}
 .hero-actions{gap:10px;}
 .hero-actions .btn{width:100%;}
 .ring{width:136px;height:136px;}
 .ring-label strong{font-size:26px;}
 .news-item{flex-direction:column;gap:8px;}
 .news-item .news-date{width:auto;}
 .compare-table{font-size:13px;}
 .compare-table tbody th,.compare-table tbody td{padding:11px 13px;}
 .lead-form{padding:20px 18px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}