/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a32a2a;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --gold-pale:#f3d98f;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(140,31,31,.13);
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 4px 14px rgba(94,19,19,.07);
  --shadow-md:0 12px 30px rgba(94,19,19,.13);
  --shadow-lg:0 20px 48px rgba(94,19,19,.20);
  --font-serif:"Songti SC","Noto Serif SC",SimSun,"STSong","宋体",serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--red);}
h1,h2,h3,h4,h5{font-family:var(--font-serif);font-weight:700;line-height:1.35;margin:0;color:var(--red);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{list-style:none;margin:0;padding:0;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
section[id]{scroll-margin-top:84px;}
.site-container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px;}

/* ---------- 按钮 ---------- */
.btn-gold,
.btn-outline-gold{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 22px;
  border-radius:8px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.5px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,#e8c87a 0%,#d4af37 45%,#b8860b 100%);
  color:#fff;
  text-shadow:0 1px 2px rgba(90,52,0,.45);
  box-shadow:0 6px 16px rgba(94,19,19,.28);
}
.btn-gold:hover,
.btn-gold:focus-visible{
  color:#fff;
  transform:translateY(-2px);
  filter:brightness(1.07);
  box-shadow:0 12px 24px rgba(94,19,19,.34);
}
.btn-gold:active{transform:translateY(0);filter:brightness(.96);}
.btn-outline-gold{
  background:rgba(255,255,255,.04);
  border-color:rgba(232,200,122,.7);
  color:var(--gold-light);
}
.btn-outline-gold:hover,
.btn-outline-gold:focus-visible{
  background:rgba(232,200,122,.14);
  color:#fff;
  border-color:var(--gold-light);
  transform:translateY(-2px);
}
.btn-lg{padding:13px 30px;font-size:16px;border-radius:9px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:linear-gradient(180deg,#8c1f1f 0%,#761a1a 100%);
  border-bottom:2px solid var(--gold);
  box-shadow:0 8px 24px rgba(60,10,10,.28);
}
.nav-shell{
  position:relative;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  min-height:64px;
  gap:16px;
}
.nav-side{display:flex;align-items:center;gap:26px;}
.nav-right{justify-content:flex-end;}
.nav-link-item{
  position:relative;
  display:inline-block;
  padding:6px 2px;
  font-size:15px;
  color:#f5e7c8;
  letter-spacing:.5px;
}
.nav-link-item::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-4px;
  height:2px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .26s ease;
}
.nav-link-item:hover,
.nav-link-item:focus-visible{color:var(--gold-light);}
.nav-link-item:hover::after,
.nav-link-item:focus-visible::after{transform:scaleX(1);}
.nav-link-item.is-active{color:var(--gold);font-weight:700;}
.nav-link-item.is-active::after{transform:scaleX(1);}
.brand{
  justify-self:center;
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
}
.brand:hover{color:#fff;}
.brand-mark{
  width:36px;height:36px;
  border-radius:9px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,#f0d48a,#b8860b);
  color:#5e1313;
  font-family:var(--font-serif);
  font-size:18px;
  font-weight:700;
  box-shadow:0 4px 12px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.5);
}
.brand-name{
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:700;
  letter-spacing:1.5px;
  color:#fff;
  white-space:nowrap;
}
.btn-nav{padding:8px 18px;font-size:14px;}
.nav-toggle{
  display:none;
  position:absolute;
  right:0;
  top:50%;
  transform:translateY(-50%);
  width:42px;height:38px;
  border:1px solid rgba(212,175,55,.6);
  border-radius:8px;
  background:rgba(0,0,0,.15);
  padding:0;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:20px;height:2px;
  background:var(--gold-light);
  border-radius:2px;
  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);}
.mobile-nav{
  display:none;
  background:#6f1717;
  border-top:1px solid rgba(212,175,55,.3);
  padding:10px 0 16px;
}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{margin:0;padding:0;}
.mobile-nav li{border-bottom:1px dashed rgba(212,175,55,.18);}
.mobile-nav li:last-child{border-bottom:0;}
.mobile-nav a{
  display:block;
  padding:12px 20px;
  color:#f5e7c8;
  font-size:15px;
}
.mobile-nav a:hover{color:var(--gold-light);background:rgba(0,0,0,.16);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:70px 0 66px;
  color:#fff;
  background:
    linear-gradient(120deg,rgba(140,31,31,.95) 0%,rgba(94,19,19,.96) 55%,rgba(70,12,12,.97) 100%),
    url('/assets/images/41ba9fc2184068c1.webp') center/cover no-repeat;
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto -10% -45% -10%;
  height:340px;
  background:radial-gradient(ellipse at center,rgba(212,175,55,.16),transparent 68%);
  pointer-events:none;
}
.hero .site-container{position:relative;z-index:2;}
.hero-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:56px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-block;
  font-size:13px;
  letter-spacing:3px;
  color:var(--gold-light);
  border:1px solid rgba(212,175,55,.55);
  border-radius:999px;
  padding:4px 16px;
  background:rgba(212,175,55,.1);
  margin-bottom:22px;
}
.hero-title{
  font-size:clamp(28px,3.6vw,42px);
  line-height:1.3;
  letter-spacing:1.5px;
  color:var(--gold-pale);
  text-shadow:0 3px 16px rgba(0,0,0,.4);
  margin-bottom:16px;
}
.hero-sub{
  font-size:16px;
  color:var(--gold-light);
  font-weight:500;
  margin-bottom:16px;
}
.hero-text{
  font-size:15.5px;
  line-height:1.95;
  color:rgba(255,248,235,.86);
  margin-bottom:0;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}
.hero-tag{
  font-size:13px;
  letter-spacing:1px;
  color:var(--gold-light);
  padding:5px 15px;
  border-radius:999px;
  border:1px solid rgba(212,175,55,.55);
  background:rgba(212,175,55,.1);
}
.hero-kpis{
  display:flex;
  flex-wrap:wrap;
  gap:34px;
  margin-top:30px;
  padding-top:22px;
  border-top:1px solid rgba(212,175,55,.3);
}
.kpi-num{
  display:block;
  font-family:var(--font-serif);
  font-size:26px;
  font-weight:700;
  color:var(--gold-light);
  line-height:1.2;
}
.kpi-label{
  display:block;
  font-size:13px;
  color:rgba(255,255,255,.7);
  margin-top:4px;
}
.hero-figure{
  position:relative;
  margin:0;
}
.hero-figure::before{
  content:"";
  position:absolute;
  inset:-16px -16px 16px 16px;
  border:1px solid rgba(212,175,55,.45);
  border-radius:22px;
  transform:rotate(-3deg);
  pointer-events:none;
}
.hero-figure img{
  position:relative;
  width:100%;
  border-radius:16px;
  border:2px solid var(--gold);
  box-shadow:0 26px 56px rgba(0,0,0,.5);
  transform:rotate(-1.6deg);
}
.hero-badge{
  position:absolute;
  right:-10px;
  bottom:-16px;
  z-index:3;
  background:linear-gradient(135deg,#f0d48a,#b8860b);
  color:#5e1313;
  font-family:var(--font-serif);
  font-size:14px;
  font-weight:700;
  letter-spacing:1px;
  padding:9px 18px;
  border-radius:8px;
  box-shadow:0 12px 26px rgba(0,0,0,.4);
}

/* ---------- 通用板块 ---------- */
.section{padding:78px 0;}
.section--alt{background:var(--bg-alt);}
.section--paper{background:#fff;}
.section--dark{
  background:linear-gradient(120deg,#8c1f1f,#5e1313);
  color:#fff;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:38px;
  flex-wrap:wrap;
}
.section-title{
  position:relative;
  padding-left:18px;
  font-size:clamp(23px,2.4vw,30px);
  color:var(--red);
  letter-spacing:.8px;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;
  top:8px;
  bottom:8px;
  width:5px;
  border-radius:3px;
  background:linear-gradient(180deg,#f0d48a,#b8860b);
}
.section-sub{
  margin:10px 0 0;
  padding-left:18px;
  font-size:15px;
  color:var(--muted);
  max-width:720px;
}
.section--dark .section-title{color:var(--gold-pale);}
.section--dark .section-sub{color:rgba(255,255,255,.72);}
.more-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:700;
  color:var(--gold-dark);
  transition:color .2s ease,transform .2s ease;
}
.more-link:hover{color:var(--red);transform:translateX(4px);}

/* ---------- 网格 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}

/* ---------- 卡片 ---------- */
.card-lite{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 24px 26px;
  height:100%;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card-lite:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.seal{
  position:absolute;
  top:-12px;
  left:20px;
  width:34px;height:34px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,#a32a2a,#7a1a1a);
  color:#f6e3b6;
  border:1px solid var(--gold);
  border-radius:6px;
  font-family:var(--font-serif);
  font-size:15px;
  font-weight:700;
  box-shadow:0 5px 12px rgba(94,19,19,.28);
}
.card-title{
  font-size:19px;
  color:var(--red);
  margin:10px 0 10px;
  letter-spacing:.5px;
}
.card-text{
  font-size:14.5px;
  line-height:1.85;
  color:var(--muted);
  margin:0;
}
.card-link{
  display:inline-block;
  margin-top:18px;
  font-size:14px;
  font-weight:700;
  color:var(--gold-dark);
}
.card-link:hover{color:var(--red);}

/* ---------- 分类入口 ---------- */
.channel-card{
  display:block;
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:34px 26px 28px;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  height:100%;
}
.channel-card:hover{
  transform:translateY(-5px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.channel-card .seal{top:-12px;left:24px;}
.channel-card h3{
  font-size:20px;
  margin:8px 0 10px;
  color:var(--red);
}
.channel-card p{
  font-size:14.5px;
  color:var(--muted);
  line-height:1.85;
  margin:0 0 18px;
}
.channel-arrow{
  font-size:14px;
  font-weight:700;
  color:var(--gold-dark);
}
.channel-card:hover .channel-arrow{color:var(--red);}

/* ---------- 精选推荐 ---------- */
.pick-card{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  height:100%;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.pick-card:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.pick-thumb{
  position:relative;
  overflow:hidden;
}
.pick-thumb img{
  width:100%;
  height:172px;
  object-fit:cover;
  transition:transform .5s ease;
}
.pick-card:hover .pick-thumb img{transform:scale(1.05);}
.pick-tag{
  position:absolute;
  top:12px;
  left:12px;
  font-size:12px;
  letter-spacing:1px;
  padding:3px 12px;
  border-radius:999px;
  color:#fbeccb;
  background:rgba(140,31,31,.88);
  border:1px solid rgba(212,175,55,.6);
}
.pick-body{
  padding:18px 18px 22px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.pick-body h3{
  font-size:17px;
  color:var(--red);
  margin-bottom:8px;
  line-height:1.5;
}
.pick-body p{
  font-size:14px;
  color:var(--muted);
  line-height:1.8;
  margin:0;
}

/* ---------- 步骤 ---------- */
.step-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.step-item{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px 24px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease;
}
.step-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.step-no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;height:40px;
  border-radius:50%;
  font-family:var(--font-serif);
  font-size:17px;
  font-weight:700;
  color:#5e1313;
  background:linear-gradient(145deg,#f0d48a,#c99a21);
  box-shadow:0 6px 14px rgba(184,134,11,.3);
  margin-bottom:16px;
}
.step-item h3{font-size:18px;margin-bottom:10px;}
.step-item p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}

/* ---------- 资讯 ---------- */
.news-list{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:8px 26px;
  box-shadow:var(--shadow-sm);
}
.news-item{
  display:grid;
  grid-template-columns:96px 1fr;
  gap:22px;
  align-items:start;
  padding:22px 0;
  border-bottom:1px dashed var(--line-soft);
}
.news-item:last-child{border-bottom:0;}
.news-tag{
  display:inline-block;
  font-size:13px;
  text-align:center;
  padding:4px 0;
  border-radius:6px;
  color:var(--red);
  background:rgba(212,175,55,.16);
  border:1px solid rgba(212,175,55,.5);
  font-weight:700;
  letter-spacing:1px;
}
.news-title{
  font-size:17px;
  color:var(--red);
  margin-bottom:6px;
  line-height:1.55;
}
.news-desc{
  font-size:14.5px;
  color:var(--muted);
  line-height:1.8;
  margin:0;
}

/* ---------- 排行榜 ---------- */
.rank-row{
  display:grid;
  grid-template-columns:58px 1fr auto;
  gap:18px;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px 22px;
  margin-bottom:14px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.rank-row:hover{
  transform:translateX(4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.rank-row:last-child{margin-bottom:0;}
.rank-no{
  font-family:var(--font-serif);
  font-size:24px;
  font-weight:700;
  color:var(--gold-dark);
  text-align:center;
}
.rank-row:nth-child(1) .rank-no{color:#c0392b;}
.rank-main h3{
  font-size:17px;
  color:var(--red);
  margin-bottom:3px;
}
.rank-main p{
  font-size:14px;
  color:var(--muted);
  margin:0;
  line-height:1.75;
}
.rank-value{
  font-family:var(--font-serif);
  font-size:16px;
  font-weight:700;
  color:var(--gold-dark);
  white-space:nowrap;
}

/* ---------- 数据条 ---------- */
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.stat-item{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(212,175,55,.4);
  border-radius:var(--radius);
  padding:26px 20px;
  text-align:center;
  transition:background .25s ease,transform .25s ease;
}
.stat-item:hover{background:rgba(212,175,55,.14);transform:translateY(-4px);}
.stat-num{
  display:block;
  font-family:var(--font-serif);
  font-size:30px;
  font-weight:700;
  color:var(--gold-pale);
  line-height:1.25;
}
.stat-label{
  display:block;
  margin-top:8px;
  font-size:14px;
  color:rgba(255,255,255,.75);
}
.quote-band{
  margin-top:26px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px;
}
.quote-card{
  background:rgba(255,255,255,.07);
  border-left:3px solid var(--gold);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:24px 26px;
}
.quote-card p{
  font-size:15px;
  line-height:1.9;
  color:rgba(255,248,235,.9);
  margin:0 0 12px;
}
.quote-author{
  font-size:13px;
  color:var(--gold-light);
  letter-spacing:1px;
}

/* ---------- 对比表 ---------- */
.compare-wrap{
  overflow-x:auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.compare-table{
  width:100%;
  min-width:720px;
  border-collapse:collapse;
}
.compare-table th,
.compare-table td{
  padding:15px 18px;
  font-size:15px;
  text-align:left;
  border-bottom:1px solid var(--line-soft);
  vertical-align:top;
}
.compare-table thead th{
  background:linear-gradient(120deg,#8c1f1f,#6f1717);
  color:var(--gold-light);
  font-family:var(--font-serif);
  font-size:16px;
  letter-spacing:1px;
  border-bottom:1px solid var(--gold);
}
.compare-table tbody th{
  font-family:var(--font-sans);
  font-weight:700;
  color:var(--ink);
  background:#fbf7ec;
  white-space:nowrap;
}
.compare-table td{color:var(--muted);}
.compare-table .col-recommend{
  background:rgba(212,175,55,.13);
  color:var(--ink);
  box-shadow:inset 1px 0 0 rgba(212,175,55,.5),inset -1px 0 0 rgba(212,175,55,.5);
}
.compare-table thead .col-recommend{
  background:linear-gradient(120deg,#d4af37,#b8860b);
  color:#4a1206;
}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td{border-bottom:0;}
.compare-foot{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:22px;
}
.compare-foot p{
  font-size:14.5px;
  color:var(--muted);
  margin:0;
}

/* ---------- 合作伙伴 ---------- */
.partner-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.partner-item{
  display:flex;
  align-items:center;
  gap:14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.partner-item:hover{
  transform:translateY(-3px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.partner-mark{
  flex:0 0 auto;
  width:42px;height:42px;
  border-radius:9px;
  display:grid;place-items:center;
  font-family:var(--font-serif);
  font-size:16px;
  font-weight:700;
  color:#5e1313;
  background:linear-gradient(145deg,#f3e0ab,#d9b04b);
  border:1px solid rgba(184,134,11,.45);
}
.partner-item h3{
  font-size:16px;
  color:var(--red);
  margin-bottom:2px;
}
.partner-item p{
  font-size:13.5px;
  color:var(--muted);
  margin:0;
  line-height:1.7;
}

/* ---------- 评价墙 ---------- */
.voice-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.voice-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.voice-card:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.voice-stars{
  color:var(--gold-dark);
  font-size:14px;
  letter-spacing:2px;
  margin-bottom:12px;
}
.voice-card p{
  font-size:14.5px;
  line-height:1.9;
  color:var(--ink);
  margin:0 0 16px;
}
.voice-meta{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13.5px;
  color:var(--muted);
}
.voice-avatar{
  width:32px;height:32px;
  border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(145deg,#f3e0ab,#d9b04b);
  color:#5e1313;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:14px;
}

/* ---------- 保障条 ---------- */
.guard-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px 26px;
  box-shadow:var(--shadow-sm);
}
.guard-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
}
.guard-icon{
  flex:0 0 auto;
  width:44px;height:44px;
  border-radius:10px;
  display:grid;place-items:center;
  background:rgba(212,175,55,.14);
  border:1px solid rgba(212,175,55,.5);
  color:var(--gold-dark);
}
.guard-icon svg{width:22px;height:22px;}
.guard-item h3{
  font-size:16px;
  color:var(--red);
  margin-bottom:4px;
}
.guard-item p{
  font-size:13.5px;
  color:var(--muted);
  line-height:1.75;
  margin:0;
}

/* ---------- 专题 ---------- */
.topic-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.topic-chip{
  display:inline-block;
  font-size:14.5px;
  padding:9px 22px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--red);
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.topic-chip:hover{
  transform:translateY(-3px);
  background:linear-gradient(135deg,#f0d48a,#d4af37);
  color:#4a1206;
  border-color:var(--gold-dark);
}

/* ---------- 收口 ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  padding:76px 0;
  background:
    linear-gradient(120deg,rgba(140,31,31,.95),rgba(84,15,15,.97)),
    url('/assets/images/f2f0692c7352f725.webp') center/cover no-repeat;
  color:#fff;
  text-align:center;
}
.cta-band h2{
  font-size:clamp(24px,2.8vw,34px);
  color:var(--gold-pale);
  margin-bottom:16px;
  letter-spacing:1.2px;
}
.cta-band p{
  max-width:720px;
  margin:0 auto 30px;
  font-size:15.5px;
  line-height:1.95;
  color:rgba(255,248,235,.85);
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  justify-content:center;
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:#5e1313;
  border-top:1px solid var(--gold);
  color:rgba(255,255,255,.78);
  padding:56px 0 0;
}
.footer-top{
  display:flex;
  align-items:center;
  gap:12px;
  padding-bottom:30px;
  border-bottom:1px solid rgba(212,175,55,.22);
  margin-bottom:34px;
}
.footer-top .brand-mark{width:34px;height:34px;font-size:17px;}
.footer-top .brand-name{font-size:19px;}
.footer-slogan{
  font-size:14px;
  color:rgba(255,255,255,.6);
  margin-left:14px;
  padding-left:16px;
  border-left:1px solid rgba(212,175,55,.3);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.1fr 1fr 1fr 1.1fr;
  gap:34px;
  padding-bottom:40px;
}
.footer-col h4{
  font-size:16px;
  color:var(--gold-light);
  margin-bottom:16px;
  letter-spacing:1px;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul a{
  font-size:14px;
  color:rgba(255,255,255,.72);
}
.footer-col ul a:hover{color:var(--gold-light);}
.footer-about p{
  font-size:14px;
  line-height:1.85;
  color:rgba(255,255,255,.66);
  margin:0;
}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.22);
  padding:20px 0 26px;
  text-align:center;
  font-size:13px;
  color:rgba(232,200,122,.75);
  letter-spacing:.5px;
}
.footer-bottom span{color:rgba(255,255,255,.45);margin:0 8px;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-figure{max-width:640px;margin:0 auto;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .guard-strip{grid-template-columns:repeat(2,1fr);}
  .partner-grid{grid-template-columns:repeat(2,1fr);}
  .voice-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px;}
  .quote-band{grid-template-columns:1fr;}
}
@media (max-width:991.98px){
  .nav-shell{
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:64px;
  }
  .nav-left,.nav-right{display:none;}
  .brand{justify-self:auto;}
  .nav-toggle{display:flex;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .hero{padding:48px 0 52px;}
  .grid-2,.grid-3,.step-row,.voice-grid,.partner-grid{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .guard-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-top{flex-wrap:wrap;}
  .footer-slogan{margin-left:0;padding-left:0;border-left:0;width:100%;}
  .news-list{padding:6px 18px;}
  .news-item{grid-template-columns:1fr;gap:10px;}
  .news-tag{justify-self:start;padding:3px 14px;}
  .rank-row{grid-template-columns:44px 1fr;gap:14px;padding:14px 16px;}
  .rank-value{grid-column:2;font-size:14px;}
  .section-head{align-items:flex-start;flex-direction:column;gap:12px;}
  .hero-kpis{gap:22px;}
  .kpi-num{font-size:22px;}
}
@media (max-width:520px){
  .brand-name{font-size:17px;letter-spacing:.5px;}
  .brand-mark{width:32px;height:32px;font-size:16px;}
  .hero-title{font-size:26px;}
  .btn-lg{width:100%;}
  .hero-actions{flex-direction:column;}
  .stat-grid{grid-template-columns:1fr;}
  .hero-figure::before{display:none;}
  .hero-badge{right:0;bottom:-14px;font-size:13px;padding:7px 14px;}
  .cta-actions .btn-gold,.cta-actions .btn-outline-gold{width:100%;}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a32a2a;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --gold-pale:#f3d98f;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(140,31,31,.13);
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 4px 14px rgba(94,19,19,.07);
  --shadow-md:0 12px 30px rgba(94,19,19,.13);
  --shadow-lg:0 20px 48px rgba(94,19,19,.20);
  --font-serif:"Songti SC","Noto Serif SC",SimSun,"STSong","宋体",serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--red);}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);color:var(--ink);line-height:1.35;}
button{font-family:inherit;}
section[id]{scroll-margin-top:84px;}
.site-container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px;}

/* ---------- 按钮 ---------- */
.btn-gold,
.btn-outline-gold{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 22px;
  border-radius:8px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.5px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,#e8c87a 0%,#d4af37 45%,#b8860b 100%);
  color:#fff;
  text-shadow:0 1px 2px rgba(90,52,0,.45);
  box-shadow:0 6px 16px rgba(94,19,19,.28);
}
.btn-gold:hover,
.btn-gold:focus-visible{
  color:#fff;
  transform:translateY(-2px);
  filter:brightness(1.07);
  box-shadow:0 12px 24px rgba(94,19,19,.34);
}
.btn-gold:active{transform:translateY(0);filter:brightness(.96);}
.btn-outline-gold{
  background:rgba(255,255,255,.04);
  border-color:rgba(232,200,122,.7);
  color:var(--gold-light);
}
.btn-outline-gold:hover,
.btn-outline-gold:focus-visible{
  background:rgba(232,200,122,.14);
  color:#fff;
  border-color:var(--gold-light);
  transform:translateY(-2px);
}
.btn-lg{padding:13px 30px;font-size:16px;border-radius:9px;}
.btn-line{
  background:#fff;
  border:1px solid var(--line);
  color:var(--red);
  box-shadow:var(--shadow-sm);
}
.btn-line:hover,.btn-line:focus-visible{
  border-color:var(--gold);
  color:var(--red-deep);
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:linear-gradient(180deg,#8c1f1f 0%,#761a1a 100%);
  border-bottom:2px solid var(--gold);
  box-shadow:0 8px 24px rgba(60,10,10,.28);
}
.nav-shell{
  position:relative;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  min-height:64px;
  gap:16px;
}
.nav-side{display:flex;align-items:center;gap:26px;}
.nav-right{justify-content:flex-end;}
.nav-link-item{
  position:relative;
  display:inline-block;
  padding:6px 2px;
  font-size:15px;
  color:#f5e7c8;
  letter-spacing:.5px;
}
.nav-link-item::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-4px;
  height:2px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .26s ease;
}
.nav-link-item:hover,
.nav-link-item:focus-visible{color:var(--gold-light);}
.nav-link-item:hover::after,
.nav-link-item:focus-visible::after{transform:scaleX(1);}
.nav-link-item.is-active{color:var(--gold);font-weight:700;}
.nav-link-item.is-active::after{transform:scaleX(1);}
.brand{
  justify-self:center;
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
}
.brand:hover{color:#fff;}
.brand-mark{
  width:36px;height:36px;
  border-radius:9px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,#f0d48a,#b8860b);
  color:#5e1313;
  font-family:var(--font-serif);
  font-size:18px;
  font-weight:700;
  box-shadow:0 4px 12px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.5);
}
.brand-name{
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:700;
  letter-spacing:1.5px;
  color:#fff;
  white-space:nowrap;
}
.btn-nav{padding:8px 18px;font-size:14px;}
.nav-toggle{
  display:none;
  position:absolute;
  right:0;
  top:50%;
  transform:translateY(-50%);
  width:42px;height:38px;
  border:1px solid rgba(212,175,55,.6);
  border-radius:8px;
  background:rgba(0,0,0,.15);
  padding:0;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:20px;height:2px;
  background:var(--gold-light);
  border-radius:2px;
  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);}
.mobile-nav{
  display:none;
  background:#6f1717;
  border-top:1px solid rgba(212,175,55,.3);
  padding:10px 0 16px;
}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{margin:0;padding:0;}
.mobile-nav li{border-bottom:1px dashed rgba(212,175,55,.18);}
.mobile-nav li:last-child{border-bottom:0;}
.mobile-nav a{
  display:block;
  padding:12px 20px;
  color:#f5e7c8;
  font-size:15px;
}
.mobile-nav a:hover{color:var(--gold-light);background:rgba(0,0,0,.16);}
.mobile-nav a.is-active{color:var(--gold);font-weight:700;}

/* ---------- 内页首屏 ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:62px 0 58px;
  color:#fff;
  background:
    linear-gradient(115deg,rgba(140,31,31,.96) 0%,rgba(94,19,19,.97) 60%,rgba(72,13,13,.98) 100%),
    url('/assets/images/f2f0692c7352f725.webp') center/cover no-repeat;
  border-bottom:3px solid rgba(212,175,55,.5);
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.045) 0 1px,transparent 1px 12px);
  pointer-events:none;
}
.page-hero::after{
  content:"";
  position:absolute;
  right:-8%;bottom:-40%;
  width:520px;height:420px;
  background:radial-gradient(circle at center,rgba(212,175,55,.18),transparent 68%);
  pointer-events:none;
}
.page-hero .site-container{position:relative;z-index:2;}
.hero-grid{
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:52px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-block;
  font-size:13px;
  letter-spacing:3px;
  color:var(--gold-light);
  border:1px solid rgba(212,175,55,.55);
  border-radius:999px;
  padding:4px 16px;
  background:rgba(212,175,55,.1);
  margin-bottom:20px;
}
.page-title{
  font-size:clamp(27px,3.2vw,40px);
  line-height:1.32;
  letter-spacing:1.2px;
  color:var(--gold-pale);
  margin-bottom:18px;
  text-shadow:0 2px 10px rgba(0,0,0,.3);
}
.page-desc{
  font-size:16px;
  line-height:1.9;
  color:#f3e8cf;
  margin-bottom:22px;
  max-width:640px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.tag-gold{
  display:inline-flex;
  align-items:center;
  padding:5px 14px;
  font-size:13px;
  letter-spacing:1px;
  color:var(--gold-light);
  border:1px solid rgba(212,175,55,.5);
  border-radius:999px;
  background:rgba(212,175,55,.12);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-visual{position:relative;}
.hero-visual img{
  width:100%;
  border-radius:var(--radius-lg);
  border:2px solid var(--gold);
  box-shadow:0 24px 48px rgba(30,5,5,.45);
  object-fit:cover;
  aspect-ratio:4/3;
}
.hero-float{
  position:absolute;
  left:-18px;
  bottom:-22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px 18px;
  box-shadow:var(--shadow-md);
  min-width:200px;
}
.hero-float .num{
  font-family:var(--font-serif);
  font-size:26px;
  font-weight:700;
  color:var(--gold-dark);
  line-height:1.2;
  display:block;
}
.hero-float .txt{
  font-size:13px;
  color:var(--muted);
  letter-spacing:.5px;
}

/* ---------- 通用板块 ---------- */
.section{padding:62px 0;}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:34px;
  padding-bottom:14px;
  border-bottom:1px dashed rgba(140,31,31,.16);
}
.head-titles h2{
  font-size:clamp(22px,2.4vw,28px);
  letter-spacing:1px;
  padding-left:16px;
  border-left:4px solid var(--gold);
  color:var(--red-deep);
}
.head-titles .head-sub{
  font-size:14px;
  color:var(--muted);
  margin:8px 0 0 20px;
  letter-spacing:.4px;
}
.head-link{
  font-size:14px;
  font-weight:700;
  color:var(--gold-dark);
  white-space:nowrap;
  border-bottom:1px solid rgba(212,175,55,.5);
  padding-bottom:2px;
}
.head-link:hover{color:var(--red);border-bottom-color:var(--red);}

/* ---------- 卡片 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.card-piece{
  position:relative;
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 22px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card-piece:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.seal{
  position:absolute;
  top:-1px;
  left:-1px;
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  background:linear-gradient(140deg,#a32a2a,#8c1f1f);
  color:var(--gold-pale);
  font-family:var(--font-serif);
  font-size:16px;
  font-weight:700;
  border:1px solid var(--gold);
  border-radius:12px 0 12px 0;
  box-shadow:0 3px 8px rgba(94,19,19,.28);
}
.card-piece h3{
  font-size:18px;
  margin:6px 0 10px;
  color:var(--red-deep);
  letter-spacing:.6px;
}
.card-piece p{font-size:14.5px;line-height:1.85;color:#4c453a;}
.card-meta{
  margin-top:16px;
  padding-top:12px;
  border-top:1px dashed rgba(140,31,31,.16);
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.mini-tag{
  font-size:12px;
  letter-spacing:.6px;
  color:var(--gold-dark);
  background:rgba(212,175,55,.12);
  border:1px solid rgba(212,175,55,.4);
  border-radius:6px;
  padding:2px 9px;
}

/* ---------- 场景卡 ---------- */
.scene-card{
  position:relative;
  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,border-color .25s ease;
  height:100%;
  overflow:hidden;
}
.scene-card::after{
  content:"";
  position:absolute;
  right:-40px;top:-40px;
  width:120px;height:120px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.22),transparent 70%);
}
.scene-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.scene-step{
  display:inline-block;
  font-family:var(--font-serif);
  font-size:13px;
  letter-spacing:2px;
  color:#fff;
  background:linear-gradient(135deg,#a32a2a,#8c1f1f);
  border-radius:999px;
  padding:3px 14px;
  margin-bottom:14px;
}
.scene-card h3{font-size:18px;color:var(--red-deep);margin-bottom:10px;}
.scene-card p{font-size:14.5px;color:#4c453a;}

/* ---------- 图文演示 ---------- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:44px;
  align-items:center;
}
.split-media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:2px solid var(--gold);
  box-shadow:var(--shadow-md);
}
.split-media img{width:100%;aspect-ratio:5/4;object-fit:cover;}
.split-media .media-cap{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:14px 18px;
  font-size:13.5px;
  color:#f6ecd6;
  background:linear-gradient(180deg,transparent,rgba(70,12,12,.86));
  letter-spacing:.5px;
}
.step-list{counter-reset:stepc;margin-top:8px;}
.step-list li{
  position:relative;
  padding:14px 0 14px 56px;
  border-bottom:1px dashed rgba(140,31,31,.16);
}
.step-list li:last-child{border-bottom:0;}
.step-list li::before{
  counter-increment:stepc;
  content:"0" counter(stepc);
  position:absolute;
  left:0;top:14px;
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:700;
  color:var(--gold-dark);
  letter-spacing:1px;
}
.step-list strong{
  display:block;
  font-size:15.5px;
  color:var(--red-deep);
  margin-bottom:4px;
}
.step-list span{font-size:14.5px;color:#4c453a;line-height:1.8;}

/* ---------- 数据块 ---------- */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-top:6px;
}
.stat-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  text-align:left;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.stat-num{
  font-family:var(--font-serif);
  font-size:32px;
  font-weight:700;
  color:var(--gold-dark);
  line-height:1.2;
  display:block;
}
.stat-num small{font-size:15px;margin-left:2px;color:var(--gold-dark);}
.stat-label{
  display:block;
  margin-top:6px;
  font-size:14px;
  font-weight:700;
  color:var(--red-deep);
}
.stat-desc{display:block;margin-top:4px;font-size:13px;color:var(--muted);line-height:1.7;}

/* ---------- 案例 ---------- */
.case-card{
  display:grid;
  grid-template-columns:230px 1fr;
  gap:0;
  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;
}
.case-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.case-card img{width:100%;height:100%;object-fit:cover;min-height:190px;}
.case-body{padding:24px 26px;}
.case-body h3{font-size:19px;color:var(--red-deep);margin-bottom:10px;letter-spacing:.5px;}
.case-body p{font-size:14.5px;color:#4c453a;}
.case-note{
  margin-top:14px;
  padding:10px 14px;
  background:rgba(212,175,55,.1);
  border-left:3px solid var(--gold);
  border-radius:0 6px 6px 0;
  font-size:13.5px;
  color:#6a6047;
}

/* ---------- 口碑 ---------- */
.quote-card{
  position:relative;
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--gold);
  border-radius:var(--radius);
  padding:24px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.quote-card p{font-size:14.5px;color:#4c453a;line-height:1.9;}
.quote-who{
  margin-top:14px;
  font-size:13.5px;
  color:var(--muted);
  letter-spacing:.5px;
}
.quote-who b{color:var(--red-deep);font-weight:700;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 54px 18px 22px;
  position:relative;
  font-size:16px;
  font-weight:700;
  color:var(--red-deep);
  letter-spacing:.4px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  position:absolute;
  right:20px;top:50%;
  transform:translateY(-50%);
  font-size:20px;
  line-height:1;
  color:var(--gold-dark);
  transition:transform .22s ease;
}
.faq-item[open] summary::after{content:"−";}
.faq-item .faq-answer{
  padding:0 22px 20px;
  font-size:14.5px;
  color:#4c453a;
  line-height:1.9;
  border-top:1px dashed rgba(140,31,31,.14);
  padding-top:14px;
  margin-top:0;
}

/* ---------- 文章列表 ---------- */
.article-list{display:grid;gap:16px;}
.article-item{
  display:grid;
  grid-template-columns:150px 1fr auto;
  gap:20px;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.article-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.article-item img{
  width:150px;height:96px;
  object-fit:cover;
  border-radius:8px;
  border:1px solid rgba(212,175,55,.4);
}
.article-text h3{font-size:17px;color:var(--red-deep);margin-bottom:6px;letter-spacing:.4px;}
.article-text p{font-size:14px;color:var(--muted);line-height:1.75;margin:0;}
.article-link{
  font-size:14px;
  font-weight:700;
  color:var(--gold-dark);
  white-space:nowrap;
  border-bottom:1px solid rgba(212,175,55,.5);
  padding-bottom:2px;
}
.article-link:hover{color:var(--red);border-bottom-color:var(--red);}
.list-more{margin-top:22px;text-align:right;}

/* ---------- 收口 CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  padding:48px 42px;
  color:#fff;
  background:
    linear-gradient(120deg,rgba(140,31,31,.97),rgba(94,19,19,.99)),
    url('/assets/images/65c83b9a946ad10d.webp') center/cover no-repeat;
  border:1px solid rgba(212,175,55,.6);
  box-shadow:var(--shadow-lg);
  text-align:center;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(45deg,rgba(212,175,55,.07) 0 1px,transparent 1px 14px);
  pointer-events:none;
}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{
  color:var(--gold-pale);
  font-size:clamp(23px,2.6vw,30px);
  letter-spacing:1.5px;
  margin-bottom:14px;
}
.cta-band p{
  color:#f2e7cd;
  font-size:15.5px;
  max-width:680px;
  margin:0 auto 26px;
  line-height:1.9;
}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:0;
  background:linear-gradient(180deg,#6f1717 0%,#5e1313 100%);
  border-top:1px solid var(--gold);
  color:#e9dcc0;
  padding:44px 0 0;
}
.footer-top{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  padding-bottom:22px;
  border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-top .brand-name{font-size:19px;}
.footer-slogan{
  font-size:13.5px;
  color:var(--gold-light);
  letter-spacing:.6px;
  margin-left:6px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1.3fr 1.3fr;
  gap:30px;
  padding:30px 0 34px;
}
.footer-col h4{
  font-size:15px;
  color:var(--gold-light);
  letter-spacing:1.5px;
  margin-bottom:14px;
  padding-left:11px;
  border-left:3px solid var(--gold);
}
.footer-col li{margin-bottom:10px;}
.footer-col a{
  color:#e3d4b4;
  font-size:14px;
}
.footer-col a:hover{color:var(--gold-light);}
.footer-about p{
  font-size:13.5px;
  line-height:1.85;
  color:#d9c9a6;
  margin:0;
}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.28);
  padding:18px 0 22px;
  font-size:13px;
  color:#d9c49b;
  text-align:center;
  letter-spacing:.5px;
}
.footer-bottom span{margin:0 8px;opacity:.7;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-side{gap:16px;}
  .brand-name{font-size:18px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-float{left:auto;right:12px;bottom:-20px;min-width:170px;padding:12px 14px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .split{gap:30px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:26px;}
  .article-item{grid-template-columns:130px 1fr;}
  .article-item img{width:130px;height:86px;}
  .article-link{display:none;}
}
@media (max-width:768px){
  .nav-left,.nav-right{display:none;}
  .nav-toggle{display:flex;}
  .nav-shell{grid-template-columns:1fr;min-height:62px;}
  .brand{justify-self:center;}
  .page-hero{padding:48px 0 54px;}
  .section{padding:46px 0;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;}
  .case-card{grid-template-columns:1fr;}
  .case-card img{min-height:170px;max-height:210px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .head-link{align-self:flex-start;}
  .cta-band{padding:36px 24px;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
  body{font-size:15px;}
  .brand-name{font-size:16px;letter-spacing:.8px;}
  .brand-mark{width:32px;height:32px;font-size:16px;}
  .page-title{font-size:24px;}
  .grid-4{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;}
  .hero-actions .btn-gold,.hero-actions .btn-outline-gold{width:100%;}
  .hero-float{position:static;margin-top:14px;width:100%;}
  .article-item{grid-template-columns:1fr;}
  .article-item img{width:100%;height:150px;}
  .head-titles h2{font-size:21px;}
  .cta-actions .btn-gold,.cta-actions .btn-outline-gold{width:100%;}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a32a2a;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --gold-pale:#f3d98f;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(140,31,31,.13);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 12px 30px rgba(94,19,19,.13);
 --shadow-lg:0 20px 48px rgba(94,19,19,.20);
 --font-serif:"Songti SC","Noto Serif SC",SimSun,"STSong","宋体",serif;
 --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--font-sans);
 font-size:16px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5{font-family:var(--font-serif);font-weight:700;color:var(--ink);margin:0;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--red);}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}
section[id]{scroll-margin-top:84px;}
.site-container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px;}

/* ---------- 按钮 ---------- */
.btn-gold,
.btn-outline-gold{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 padding:10px 22px;
 border-radius:8px;
 font-size:15px;
 font-weight:700;
 letter-spacing:.5px;
 border:1px solid transparent;
 cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
 white-space:nowrap;
}
.btn-gold{
 background:linear-gradient(135deg,#e8c87a 0%,#d4af37 45%,#b8860b 100%);
 color:#fff;
 text-shadow:0 1px 2px rgba(90,52,0,.45);
 box-shadow:0 6px 16px rgba(94,19,19,.28);
}
.btn-gold:hover,
.btn-gold:focus-visible{
 color:#fff;
 transform:translateY(-2px);
 filter:brightness(1.07);
 box-shadow:0 12px 24px rgba(94,19,19,.34);
}
.btn-gold:active{transform:translateY(0);filter:brightness(.96);}
.btn-outline-gold{
 background:rgba(255,255,255,.04);
 border-color:rgba(232,200,122,.7);
 color:var(--gold-light);
}
.btn-outline-gold:hover,
.btn-outline-gold:focus-visible{
 background:rgba(232,200,122,.14);
 color:#fff;
 border-color:var(--gold-light);
 transform:translateY(-2px);
}
.btn-lg{padding:13px 30px;font-size:16px;border-radius:9px;}

/* ---------- 导航 ---------- */
.site-header{
 position:sticky;
 top:0;
 z-index:1000;
 background:linear-gradient(180deg,#8c1f1f 0%,#761a1a 100%);
 border-bottom:2px solid var(--gold);
 box-shadow:0 8px 24px rgba(60,10,10,.28);
}
.nav-shell{
 position:relative;
 display:grid;
 grid-template-columns:1fr auto 1fr;
 align-items:center;
 min-height:64px;
 gap:16px;
}
.nav-side{display:flex;align-items:center;gap:26px;}
.nav-right{justify-content:flex-end;}
.nav-link-item{
 position:relative;
 display:inline-block;
 padding:6px 2px;
 font-size:15px;
 color:#f5e7c8;
 letter-spacing:.5px;
}
.nav-link-item::after{
 content:"";
 position:absolute;
 left:0;right:0;bottom:-4px;
 height:2px;
 background:var(--gold);
 transform:scaleX(0);
 transform-origin:center;
 transition:transform .26s ease;
}
.nav-link-item:hover,
.nav-link-item:focus-visible{color:var(--gold-light);}
.nav-link-item:hover::after,
.nav-link-item:focus-visible::after{transform:scaleX(1);}
.nav-link-item.is-active{color:var(--gold);font-weight:700;}
.nav-link-item.is-active::after{transform:scaleX(1);}
.brand{
 justify-self:center;
 display:inline-flex;
 align-items:center;
 gap:10px;
 color:#fff;
}
.brand:hover{color:#fff;}
.brand-mark{
 width:36px;height:36px;
 border-radius:9px;
 display:grid;place-items:center;
 background:linear-gradient(145deg,#f0d48a,#b8860b);
 color:#5e1313;
 font-family:var(--font-serif);
 font-size:18px;
 font-weight:700;
 box-shadow:0 4px 12px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.5);
}
.brand-name{
 font-family:var(--font-serif);
 font-size:20px;
 font-weight:700;
 letter-spacing:1.5px;
 color:#fff;
 white-space:nowrap;
}
.btn-nav{padding:8px 18px;font-size:14px;}
.nav-toggle{
 display:none;
 position:absolute;
 right:0;
 top:50%;
 transform:translateY(-50%);
 width:42px;height:38px;
 border:1px solid rgba(212,175,55,.6);
 border-radius:8px;
 background:rgba(0,0,0,.15);
 padding:0;
 flex-direction:column;
 align-items:center;
 justify-content:center;
 gap:5px;
 cursor:pointer;
}
.nav-toggle span{
 display:block;
 width:20px;height:2px;
 background:var(--gold-light);
 border-radius:2px;
 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);}
.mobile-nav{
 display:none;
 background:#6f1717;
 border-top:1px solid rgba(212,175,55,.3);
 padding:10px 0 16px;
}
.mobile-nav.is-open{display:block;}
.mobile-nav li{border-bottom:1px dashed rgba(212,175,55,.18);}
.mobile-nav li:last-child{border-bottom:0;}
.mobile-nav a{
 display:block;
 padding:12px 20px;
 color:#f5e7c8;
 font-size:15px;
}
.mobile-nav a:hover{color:var(--gold-light);background:rgba(0,0,0,.16);}

/* ---------- 分类页 Hero ---------- */
.page-hero{
 position:relative;
 overflow:hidden;
 color:#fff;
 padding:56px 0 0;
 background:
 linear-gradient(120deg,rgba(140,31,31,.95) 0%,rgba(94,19,19,.96) 55%,rgba(70,12,12,.97) 100%),
 url('/assets/images/f2f0692c7352f725.webp') center/cover no-repeat;
}
.page-hero::after{
 content:"";
 position:absolute;
 inset:auto -10% -55% -10%;
 height:360px;
 background:radial-gradient(ellipse at center,rgba(212,175,55,.16),transparent 68%);
 pointer-events:none;
}
.page-hero .site-container{position:relative;z-index:2;}
.hero-grid{
 display:grid;
 grid-template-columns:1.15fr .85fr;
 gap:52px;
 align-items:center;
}
.hero-eyebrow{
 display:inline-block;
 font-size:13px;
 letter-spacing:3px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.55);
 border-radius:999px;
 padding:4px 16px;
 background:rgba(212,175,55,.1);
 margin-bottom:20px;
}
.hero-title{
 font-size:clamp(27px,3.4vw,40px);
 line-height:1.32;
 letter-spacing:1.5px;
 color:var(--gold-pale);
}
.hero-sub{
 margin-top:18px;
 font-size:16px;
 line-height:1.85;
 color:#f0dcb4;
 max-width:600px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.hero-tag{
 display:inline-block;
 padding:4px 14px;
 border-radius:999px;
 font-size:13px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.55);
 background:rgba(0,0,0,.16);
 letter-spacing:1px;
}
.update-form{
 margin-top:26px;
 display:grid;
 grid-template-columns:1fr auto;
 gap:10px;
 max-width:520px;
}
.update-form input{
 width:100%;
 min-height:46px;
 padding:10px 16px;
 border-radius:8px;
 border:1px solid rgba(212,175,55,.5);
 background:rgba(255,255,255,.09);
 color:#fff;
 font-size:15px;
 transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.update-form input::placeholder{color:rgba(240,220,180,.72);}
.update-form input:focus{
 outline:none;
 border-color:var(--gold);
 background:rgba(255,255,255,.15);
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-hint{
 grid-column:1/-1;
 margin:0;
 font-size:13px;
 color:rgba(240,220,180,.82);
}
.form-hint.is-warn{color:#ffd0d0;}
.hero-figure{
 position:relative;
 border-radius:var(--radius-lg);
 border:2px solid var(--gold);
 overflow:hidden;
 box-shadow:0 24px 56px rgba(0,0,0,.42);
 background:#5e1313;
}
.hero-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.hero-figure .figure-seal{
 position:absolute;
 left:14px;top:14px;
 width:44px;height:44px;
 display:grid;place-items:center;
 border-radius:8px;
 background:var(--red);
 border:2px solid var(--gold);
 color:var(--gold-light);
 font-family:var(--font-serif);
 font-size:17px;
 letter-spacing:1px;
 box-shadow:0 6px 16px rgba(0,0,0,.35);
}

/* 版本节点条 */
.version-strip{
 display:grid;
 grid-template-columns:repeat(4,1fr);
 gap:26px;
 margin-top:46px;
 padding:30px 0 34px;
 border-top:1px solid rgba(212,175,55,.32);
}
.version-node{position:relative;}
.version-node::before{
 content:"";
 position:absolute;
 left:0;top:-35px;
 width:9px;height:9px;
 border-radius:50%;
 background:var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.18);
}
.version-node.is-current::before{background:var(--gold-pale);box-shadow:0 0 0 5px rgba(232,200,122,.28);}
.vn-tag{
 display:block;
 font-size:12px;
 letter-spacing:2px;
 color:var(--gold-light);
 margin-bottom:6px;
}
.vn-title{
 display:block;
 font-family:var(--font-serif);
 font-size:16px;
 color:#fff;
 font-weight:700;
 letter-spacing:.8px;
}
.vn-desc{display:block;font-size:13px;color:rgba(240,220,180,.85);line-height:1.7;margin-top:4px;}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0;}
.section-alt{background:var(--bg-alt);}
.section-deep{
 background:linear-gradient(140deg,#6f1717 0%,#4d0f0f 100%);
 color:#f0dcb4;
}
.section-deep h2,.section-deep h3{color:var(--gold-pale);}
.section-head{
 display:flex;
 align-items:flex-end;
 justify-content:space-between;
 gap:20px;
 margin-bottom:34px;
 flex-wrap:wrap;
}
.section-head h2{
 position:relative;
 font-size:clamp(21px,2.4vw,27px);
 letter-spacing:1.2px;
 padding-left:16px;
 line-height:1.4;
}
.section-head h2::before{
 content:"";
 position:absolute;
 left:0;top:6px;bottom:6px;
 width:4px;
 border-radius:2px;
 background:linear-gradient(180deg,var(--gold-light),var(--gold-dark));
}
.section-head .sec-sub{
 display:block;
 font-family:var(--font-sans);
 font-size:14px;
 font-weight:400;
 color:var(--muted);
 margin-top:8px;
 letter-spacing:0;
}
.section-deep .section-head .sec-sub{color:rgba(240,220,180,.8);}
.sec-more{
 font-size:14px;
 color:var(--gold-dark);
 letter-spacing:.5px;
 border-bottom:1px solid transparent;
 padding-bottom:2px;
 transition:color .2s ease,border-color .2s ease;
}
.sec-more:hover{color:var(--red);border-bottom-color:var(--red);}
.section-deep .sec-more{color:var(--gold-light);}
.section-deep .sec-more:hover{color:#fff;border-bottom-color:#fff;}

/* ---------- 卡片 ---------- */
.card-gold{
 position:relative;
 height:100%;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 padding:26px 22px 24px;
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card-gold:hover{
 transform:translateY(-4px);
 border-color:rgba(212,175,55,.85);
 box-shadow:var(--shadow-md);
}
.card-seal{
 position:absolute;
 left:18px;top:-14px;
 width:34px;height:34px;
 display:grid;place-items:center;
 border-radius:7px;
 background:var(--red);
 border:2px solid var(--gold);
 color:var(--gold-pale);
 font-family:var(--font-serif);
 font-size:15px;
 font-weight:700;
 box-shadow:0 4px 12px rgba(94,19,19,.28);
}
.card-gold h3{
 font-size:18px;
 letter-spacing:.8px;
 margin-bottom:10px;
}
.card-gold p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}
.card-index{
 display:inline-block;
 font-family:var(--font-serif);
 font-size:13px;
 color:var(--gold-dark);
 letter-spacing:2px;
 margin-bottom:6px;
}

/* ---------- 图文块 ---------- */
.split{
 display:grid;
 grid-template-columns:1fr 1fr;
 gap:52px;
 align-items:center;
}
.split-figure{
 position:relative;
 border-radius:var(--radius-lg);
 overflow:hidden;
 border:1px solid var(--line);
 box-shadow:var(--shadow-md);
 background:#fff;
}
.split-figure img{width:100%;aspect-ratio:5/4;object-fit:cover;}
.check-list li{
 position:relative;
 padding-left:30px;
 margin-bottom:18px;
 font-size:15px;
 line-height:1.85;
}
.check-list li:last-child{margin-bottom:0;}
.check-list li::before{
 content:"";
 position:absolute;
 left:0;top:9px;
 width:14px;height:14px;
 border-radius:4px;
 background:linear-gradient(145deg,var(--gold-light),var(--gold-dark));
 box-shadow:0 2px 6px rgba(184,134,11,.35);
}
.check-list strong{
 display:block;
 font-family:var(--font-serif);
 font-size:16.5px;
 color:var(--red);
 letter-spacing:.6px;
 margin-bottom:2px;
}
.check-list span{color:var(--muted);}

/* ---------- 步骤流程 ---------- */
.step-grid{
 display:grid;
 grid-template-columns:repeat(4,1fr);
 gap:22px;
 position:relative;
}
.step-card{
 position:relative;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:28px 22px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform .26s ease,box-shadow .26s ease;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.step-num{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 width:38px;height:38px;
 border-radius:10px;
 background:linear-gradient(145deg,#f0d48a,#b8860b);
 color:#5e1313;
 font-family:var(--font-serif);
 font-weight:700;
 font-size:17px;
 margin-bottom:14px;
 box-shadow:0 5px 14px rgba(184,134,11,.3);
}
.step-card h3{font-size:17px;margin-bottom:8px;letter-spacing:.6px;}
.step-card p{font-size:14px;color:var(--muted);line-height:1.85;margin:0;}

/* ---------- 标签 ---------- */
.tag{
 display:inline-block;
 padding:3px 11px;
 border-radius:999px;
 font-size:12.5px;
 letter-spacing:.5px;
 color:var(--red);
 background:rgba(212,175,55,.16);
 border:1px solid rgba(212,175,55,.5);
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}

/* ---------- 更新列表 ---------- */
.update-list{border-top:1px solid var(--line-soft);}
.update-item{
 display:grid;
 grid-template-columns:130px 1fr auto;
 gap:22px;
 align-items:center;
 padding:22px 4px;
 border-bottom:1px solid var(--line-soft);
 transition:background .22s ease,padding-left .22s ease;
}
.update-item:hover{background:rgba(212,175,55,.08);padding-left:12px;}
.update-ver{
 font-family:var(--font-serif);
 font-size:15px;
 font-weight:700;
 color:var(--gold-dark);
 letter-spacing:1px;
}
.update-title{font-size:15.5px;color:var(--ink);margin:0;}
.update-title em{font-style:normal;color:var(--muted);font-size:14px;display:block;font-family:var(--font-sans);}
.update-flag{font-size:12.5px;color:var(--red);border:1px solid var(--line);border-radius:999px;padding:2px 12px;white-space:nowrap;}

/* ---------- FAQ ---------- */
.faq-acc .accordion-item{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 margin-bottom:14px;
 overflow:hidden;
 box-shadow:var(--shadow-sm);
}
.faq-acc .accordion-item:last-child{margin-bottom:0;}
.faq-acc .accordion-button{
 background:#fff;
 color:var(--ink);
 font-family:var(--font-serif);
 font-size:16.5px;
 font-weight:700;
 letter-spacing:.6px;
 padding:18px 22px;
 box-shadow:none;
 border-radius:var(--radius);
 transition:background .22s ease,color .22s ease;
}
.faq-acc .accordion-button:not(.collapsed){
 background:rgba(212,175,55,.12);
 color:var(--red);
}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 2px rgba(212,175,55,.45);z-index:3;}
.faq-acc .accordion-button::after{
 content:"＋";
 background-image:none;
 width:auto;height:auto;
 font-size:20px;
 line-height:1;
 color:var(--gold-dark);
 transform:none;
 transition:color .22s ease;
}
.faq-acc .accordion-button:not(.collapsed)::after{content:"－";color:var(--red);}
.faq-acc .accordion-body{
 font-size:14.5px;
 line-height:1.9;
 color:var(--muted);
 padding:4px 22px 22px;
}

/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;
 overflow:hidden;
 border-radius:var(--radius-lg);
 padding:52px 44px;
 color:#fff;
 background:
 linear-gradient(120deg,rgba(140,31,31,.94),rgba(94,19,19,.96)),
 url('/assets/images/65c83b9a946ad10d.webp') center/cover no-repeat;
 border:2px solid var(--gold);
 box-shadow:var(--shadow-lg);
 display:grid;
 grid-template-columns:1fr auto;
 gap:32px;
 align-items:center;
}
.cta-band h2{color:var(--gold-pale);font-size:clamp(21px,2.6vw,28px);letter-spacing:1.2px;margin-bottom:12px;}
.cta-band p{color:#f0dcb4;font-size:15px;margin:0;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#6f1717 0%,#4d0f0f 100%);
 border-top:1px solid var(--gold);
 color:#f0dcb4;
 padding:48px 0 0;
}
.footer-top{
 display:flex;
 align-items:center;
 gap:12px;
 flex-wrap:wrap;
 padding-bottom:26px;
 border-bottom:1px dashed rgba(212,175,55,.25);
}
.footer-top .brand-name{color:#fff;}
.footer-slogan{color:#d9b98a;font-size:14px;margin-left:6px;}
.footer-grid{
 display:grid;
 grid-template-columns:1fr 1fr 1.4fr 1.4fr;
 gap:36px;
 padding:34px 0;
}
.footer-col h4{
 color:var(--gold-light);
 font-size:16px;
 letter-spacing:1px;
 margin-bottom:14px;
}
.footer-col li{margin-bottom:9px;}
.footer-col a{color:#e6cfa6;font-size:14px;}
.footer-col a:hover{color:var(--gold-light);}
.footer-about p{color:#d9b98a;font-size:13.5px;line-height:1.85;margin:0;}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.22);
 padding:18px 0 24px;
 text-align:center;
 color:#c9a778;
 font-size:13px;
}
.footer-bottom span{margin:0 8px;opacity:.6;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:36px;}
 .hero-figure{max-width:560px;}
 .split{grid-template-columns:1fr;gap:34px;}
 .step-grid{grid-template-columns:repeat(2,1fr);}
 .version-strip{grid-template-columns:repeat(2,1fr);row-gap:34px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
 .cta-band{grid-template-columns:1fr;padding:44px 32px;}
 .section{padding:60px 0;}
}
@media (max-width:900px){
 .nav-side,.btn-nav{display:none;}
 .nav-toggle{display:flex;}
 .nav-shell{grid-template-columns:1fr;min-height:64px;}
 .brand{justify-self:start;padding-right:60px;}
 .brand-name{font-size:18px;letter-spacing:1px;}
}
@media (max-width:768px){
 .page-hero{padding-top:44px;}
 .hero-title{font-size:26px;}
 .hero-sub{font-size:15px;}
 .update-form{grid-template-columns:1fr;}
 .update-form .btn-gold{width:100%;}
 .section{padding:52px 0;}
 .section-head{margin-bottom:26px;}
 .update-item{grid-template-columns:1fr;gap:6px;}
 .update-flag{justify-self:start;}
 .footer-grid{grid-template-columns:1fr;gap:24px;padding:28px 0;}
}
@media (max-width:520px){
 .step-grid{grid-template-columns:1fr;}
 .version-strip{grid-template-columns:1fr;row-gap:30px;padding-top:26px;}
 .version-node::before{top:-33px;}
 .card-gold{padding:24px 18px 20px;}
 .cta-band{padding:36px 22px;}
 .brand-name{font-size:16.5px;}
 .hero-figure img{aspect-ratio:3/2;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a32a2a;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --gold-pale:#f3d98f;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(140,31,31,.13);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 12px 30px rgba(94,19,19,.13);
 --shadow-lg:0 20px 48px rgba(94,19,19,.20);
 --font-serif:"Songti SC","Noto Serif SC",SimSun,"STSong","宋体",serif;
 --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--font-sans);
 font-size:16px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--red);}
button{font-family:inherit;}
section[id],div[id]{scroll-margin-top:84px;}
p{margin:0 0 14px;}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--red-deep);margin:0;}
ul{margin:0;padding:0;list-style:none;}
.site-container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px;}

/* ---------- 按钮 ---------- */
.btn-gold,
.btn-outline-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:10px 22px;border-radius:8px;font-size:15px;font-weight:700;letter-spacing:.5px;
 border:1px solid transparent;cursor:pointer;white-space:nowrap;
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#e8c87a 0%,#d4af37 45%,#b8860b 100%);
 color:#fff;text-shadow:0 1px 2px rgba(90,52,0,.45);
 box-shadow:0 6px 16px rgba(94,19,19,.28);
}
.btn-gold:hover,.btn-gold:focus-visible{
 color:#fff;transform:translateY(-2px);filter:brightness(1.07);
 box-shadow:0 12px 24px rgba(94,19,19,.34);
}
.btn-gold:active{transform:translateY(0);filter:brightness(.96);}
.btn-outline-gold{
 background:rgba(255,255,255,.04);border-color:rgba(232,200,122,.7);color:var(--gold-light);
}
.btn-outline-gold:hover,.btn-outline-gold:focus-visible{
 background:rgba(232,200,122,.14);color:#fff;border-color:var(--gold-light);transform:translateY(-2px);
}
.btn-outline-dark{
 background:#fff;border:1px solid var(--line);color:var(--red);
}
.btn-outline-dark:hover,.btn-outline-dark:focus-visible{
 background:#fffaf0;border-color:var(--gold);color:var(--red-deep);transform:translateY(-2px);
 box-shadow:var(--shadow-sm);
}
.btn-lg{padding:13px 30px;font-size:16px;border-radius:9px;}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

/* ---------- 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1000;
 background:linear-gradient(180deg,#8c1f1f 0%,#761a1a 100%);
 border-bottom:2px solid var(--gold);
 box-shadow:0 8px 24px rgba(60,10,10,.28);
}
.nav-shell{
 position:relative;display:grid;grid-template-columns:1fr auto 1fr;
 align-items:center;min-height:64px;gap:16px;
}
.nav-side{display:flex;align-items:center;gap:26px;}
.nav-right{justify-content:flex-end;}
.nav-link-item{
 position:relative;display:inline-block;padding:6px 2px;
 font-size:15px;color:#f5e7c8;letter-spacing:.5px;
}
.nav-link-item::after{
 content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--gold);
 transform:scaleX(0);transform-origin:center;transition:transform .26s ease;
}
.nav-link-item:hover,.nav-link-item:focus-visible{color:var(--gold-light);}
.nav-link-item:hover::after,.nav-link-item:focus-visible::after{transform:scaleX(1);}
.nav-link-item.is-active{color:var(--gold);font-weight:700;}
.nav-link-item.is-active::after{transform:scaleX(1);}
.brand{justify-self:center;display:inline-flex;align-items:center;gap:10px;color:#fff;}
.brand:hover{color:#fff;}
.brand-mark{
 width:36px;height:36px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(145deg,#f0d48a,#b8860b);color:#5e1313;
 font-family:var(--font-serif);font-size:18px;font-weight:700;
 box-shadow:0 4px 12px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.5);
}
.brand-name{
 font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:1.5px;
 color:#fff;white-space:nowrap;
}
.btn-nav{padding:8px 18px;font-size:14px;}
.nav-toggle{
 display:none;position:absolute;right:0;top:50%;transform:translateY(-50%);
 width:42px;height:38px;border:1px solid rgba(212,175,55,.6);border-radius:8px;
 background:rgba(0,0,0,.15);padding:0;flex-direction:column;align-items:center;justify-content:center;
 gap:5px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px;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);}
.mobile-nav{display:none;background:#6f1717;border-top:1px solid rgba(212,175,55,.3);padding:10px 0 16px;}
.mobile-nav.is-open{display:block;}
.mobile-nav li{border-bottom:1px dashed rgba(212,175,55,.18);}
.mobile-nav li:last-child{border-bottom:0;}
.mobile-nav a{display:block;padding:12px 20px;color:#f5e7c8;font-size:15px;}
.mobile-nav a:hover,.mobile-nav a.is-active{color:var(--gold-light);background:rgba(0,0,0,.16);}

/* ---------- 分类页 Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;padding:38px 0 54px;
 background:
  linear-gradient(120deg,rgba(140,31,31,.96) 0%,rgba(94,19,19,.97) 58%,rgba(70,12,12,.98) 100%),
  url('/assets/images/41ba9fc2184068c1.webp') center/cover no-repeat;
}
.page-hero::after{
 content:"";position:absolute;inset:auto -12% -52% -12%;height:360px;
 background:radial-gradient(ellipse at center,rgba(212,175,55,.18),transparent 68%);
 pointer-events:none;
}
.page-hero .site-container{position:relative;z-index:2;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(245,231,200,.78);margin-bottom:22px;}
.crumb a{color:rgba(245,231,200,.9);}
.crumb a:hover{color:var(--gold-light);}
.crumb span.sep{color:rgba(212,175,55,.6);}
.flash-bar{
 display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;
 background:rgba(0,0,0,.22);border:1px solid var(--line);border-radius:10px;
 padding:10px 16px;margin-bottom:26px;
}
.flash-tag{
 display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:2px;
 color:#5e1313;background:linear-gradient(135deg,#f3d98f,#d4af37);
 padding:4px 12px;border-radius:999px;font-weight:700;
}
.flash-text{font-size:14px;color:#f2e3c1;margin:0;}
.flash-count{
 font-family:var(--font-sans);font-weight:800;font-size:18px;color:var(--gold-pale);
 letter-spacing:2px;font-variant-numeric:tabular-nums;
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;}
.hero-eyebrow{
 display:inline-block;font-size:13px;letter-spacing:3px;color:var(--gold-light);
 border:1px solid rgba(212,175,55,.55);border-radius:999px;
 padding:4px 16px;background:rgba(212,175,55,.1);margin-bottom:20px;
}
.hero-title{
 font-size:clamp(27px,3.4vw,40px);line-height:1.32;letter-spacing:1.2px;
 color:var(--gold-pale);margin-bottom:18px;
}
.hero-sub{font-size:16px;line-height:1.9;color:#efdfc0;max-width:560px;margin-bottom:24px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.tag-pill{
 font-size:13px;color:var(--gold-light);border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.1);border-radius:999px;padding:4px 14px;letter-spacing:.5px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.pick-card{
 background:#fffdf8;border:2px solid var(--gold);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-lg);overflow:hidden;
}
.pick-card figure{margin:0;position:relative;overflow:hidden;}
.pick-card img{width:100%;height:196px;object-fit:cover;transition:transform .5s ease;}
.pick-card:hover img{transform:scale(1.05);}
.pick-badge{
 position:absolute;top:12px;left:12px;
 background:var(--red);color:var(--gold-pale);border:1px solid var(--gold);
 border-radius:6px;font-size:12px;letter-spacing:2px;padding:3px 10px;font-weight:700;
}
.pick-body{padding:18px 20px 22px;}
.pick-kicker{font-size:12px;letter-spacing:2px;color:var(--gold-dark);margin-bottom:6px;}
.pick-title{font-size:19px;line-height:1.5;color:var(--red-deep);margin-bottom:10px;}
.pick-desc{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:14px;}
.pick-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;}
.pick-meta .mini{font-size:12px;color:var(--muted);}

/* ---------- 通用 section ---------- */
.section{padding:66px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 margin-bottom:34px;flex-wrap:wrap;
}
.section-title{
 position:relative;padding-left:16px;font-size:clamp(22px,2.4vw,28px);line-height:1.4;
 letter-spacing:1px;color:var(--red-deep);
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold-light),var(--gold-dark));
}
.section-title small{display:block;font-family:var(--font-sans);font-size:13px;font-weight:400;letter-spacing:1px;color:var(--muted);margin-top:4px;}
.section-link{
 font-size:14px;color:var(--gold-dark);font-weight:700;letter-spacing:.5px;
 display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
}
.section-link::after{content:"→";transition:transform .22s ease;}
.section-link:hover{color:var(--red);}
.section-link:hover::after{transform:translateX(4px);}

/* ---------- 数据条 ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
 background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:26px 22px;
}
.stat-item{text-align:center;padding:0 8px;border-right:1px dashed rgba(212,175,55,.45);}
.stat-item:last-child{border-right:0;}
.stat-num{
 font-size:30px;font-weight:800;color:var(--gold-dark);letter-spacing:1px;line-height:1.2;
 font-variant-numeric:tabular-nums;
}
.stat-label{font-size:13px;color:var(--muted);margin-top:4px;letter-spacing:.5px;}

/* ---------- 专题卡片 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.topic-card{
 position:relative;background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;height:100%;
 transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.topic-card:hover{
 transform:translateY(-4px);
 border-color:var(--gold);
 box-shadow:var(--shadow-md);
}
.topic-card figure{margin:0;overflow:hidden;}
.topic-card img{width:100%;height:150px;object-fit:cover;transition:transform .5s ease;}
.topic-card:hover img{transform:scale(1.06);}
.topic-body{padding:18px 18px 22px;}
.topic-title{font-size:17px;line-height:1.5;color:var(--red-deep);margin-bottom:8px;}
.topic-desc{font-size:13.5px;line-height:1.85;color:var(--muted);margin-bottom:12px;}
.topic-tags{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
 font-size:12px;color:var(--red);border:1px solid var(--line-soft);
 background:#fdf6e6;border-radius:999px;padding:2px 10px;letter-spacing:.5px;
}
.seal{
 position:absolute;top:12px;left:12px;z-index:3;
 width:34px;height:34px;display:grid;place-items:center;
 background:rgba(140,31,31,.94);border:1px solid var(--gold);border-radius:6px;
 color:var(--gold-pale);font-family:var(--font-serif);font-size:16px;font-weight:700;
 box-shadow:0 4px 10px rgba(0,0,0,.25);
}

/* ---------- 场景图文 ---------- */
.scene-row{
 display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
 margin-bottom:52px;
}
.scene-row:last-child{margin-bottom:0;}
.scene-row.reverse .scene-media{order:2;}
.scene-media{position:relative;border:2px solid var(--gold);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);}
.scene-media img{width:100%;height:300px;object-fit:cover;}
.scene-media figcaption{
 position:absolute;left:0;right:0;bottom:0;
 background:linear-gradient(180deg,transparent,rgba(94,19,19,.86));
 color:#f6e8c6;font-size:13px;padding:26px 16px 12px;letter-spacing:.5px;
}
.scene-index{
 font-family:var(--font-serif);font-size:14px;letter-spacing:3px;color:var(--gold-dark);margin-bottom:8px;
}
.scene-title{font-size:23px;line-height:1.45;margin-bottom:12px;letter-spacing:.5px;}
.scene-text{font-size:15px;color:#5a5344;line-height:1.95;margin-bottom:16px;}
.check-list{margin:0;}
.check-list li{
 position:relative;padding-left:24px;font-size:14.5px;color:#5a5344;line-height:1.9;margin-bottom:8px;
}
.check-list li::before{
 content:"";position:absolute;left:0;top:11px;width:9px;height:9px;border-radius:2px;
 background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));transform:rotate(45deg);
}

/* ---------- 演示 / 节奏 ---------- */
.demo-panel{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 border:1px solid var(--line);box-shadow:var(--shadow-md);
 color:#fff;padding:48px 34px;
 background:
  linear-gradient(120deg,rgba(94,19,19,.94),rgba(140,31,31,.9)),
  url('/assets/images/f2f0692c7352f725.webp') center/cover no-repeat;
}
.demo-panel h3{color:var(--gold-pale);font-size:26px;letter-spacing:1px;margin-bottom:10px;}
.demo-panel .lead{color:#efdfc0;font-size:15px;max-width:720px;margin-bottom:30px;}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step-card{
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.45);
 border-radius:var(--radius);padding:18px 16px;height:100%;
 transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.step-card:hover{background:rgba(255,255,255,.13);border-color:var(--gold-light);transform:translateY(-4px);}
.step-num{font-size:13px;letter-spacing:2px;color:var(--gold-light);margin-bottom:8px;}
.step-title{font-family:var(--font-serif);font-size:17px;color:#fff;margin-bottom:8px;}
.step-desc{font-size:13.5px;line-height:1.85;color:#e7d7b6;margin:0;}

/* ---------- 案例 ---------- */
.case-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.case-item{
 background:#fffdf8;border:1px solid var(--line);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:22px 22px 24px;box-shadow:var(--shadow-sm);
 transition:transform .26s ease,box-shadow .26s ease;
}
.case-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.case-tag{font-size:12px;letter-spacing:2px;color:var(--gold-dark);margin-bottom:8px;}
.case-title{font-size:17px;line-height:1.5;color:var(--red-deep);margin-bottom:10px;}
.case-text{font-size:14px;line-height:1.9;color:#5a5344;margin:0;}
.case-result{
 display:inline-block;margin-top:14px;font-size:12.5px;color:var(--red);
 background:#fbf1dc;border:1px solid var(--line-soft);border-radius:999px;padding:3px 12px;
}

/* ---------- 方案 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;}
.plan-card{
 position:relative;background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:28px 24px;display:flex;flex-direction:column;
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold);}
.plan-card.is-featured{
 border:2px solid var(--gold);
 background:linear-gradient(180deg,#fffdf8 0%,#fdf3dd 100%);
 box-shadow:var(--shadow-md);
}
.plan-flag{
 position:absolute;top:-13px;left:24px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);color:#fff;
 font-size:12px;letter-spacing:2px;font-weight:700;border-radius:6px;padding:3px 12px;
 box-shadow:0 4px 10px rgba(94,19,19,.25);
}
.plan-name{font-size:20px;color:var(--red-deep);margin-bottom:6px;}
.plan-desc{font-size:13.5px;color:var(--muted);line-height:1.8;margin-bottom:16px;}
.plan-price{
 font-size:26px;font-weight:800;color:var(--gold-dark);letter-spacing:1px;
 line-height:1.2;margin-bottom:4px;
}
.plan-price small{font-size:13px;color:var(--muted);font-weight:400;margin-left:6px;letter-spacing:0;}
.plan-list{margin:14px 0 22px;flex:1;}
.plan-list li{
 position:relative;padding-left:20px;font-size:14px;line-height:1.9;color:#5a5344;
 border-bottom:1px dashed rgba(212,175,55,.3);padding-bottom:7px;margin-bottom:7px;
}
.plan-list li:last-child{border-bottom:0;}
.plan-list li::before{
 content:"";position:absolute;left:0;top:12px;width:7px;height:7px;border-radius:50%;
 background:var(--gold);
}
.plan-card .btn-outline-dark,.plan-card .btn-gold{width:100%;}

/* ---------- 评价墙 ---------- */
.voice-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.voice-card{
 position:relative;background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px 22px;box-shadow:var(--shadow-sm);
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.voice-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.voice-card::before{
 content:"“";position:absolute;top:6px;right:18px;font-family:var(--font-serif);
 font-size:52px;line-height:1;color:rgba(212,175,55,.35);
}
.voice-text{font-size:14.5px;line-height:1.95;color:#4c453a;margin-bottom:16px;position:relative;z-index:2;}
.voice-user{display:flex;align-items:center;gap:10px;}
.avatar{
 width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
 background:linear-gradient(145deg,#f0d48a,#b8860b);color:#5e1313;
 font-family:var(--font-serif);font-weight:700;font-size:16px;
}
.voice-name{font-size:14px;color:var(--red-deep);font-weight:700;line-height:1.3;}
.voice-role{font-size:12px;color:var(--muted);line-height:1.4;}
.voice-sum{
 margin-top:26px;display:flex;flex-wrap:wrap;gap:16px 34px;align-items:center;
 background:#fffdf8;border:1px dashed var(--line);border-radius:var(--radius);padding:16px 22px;
}
.voice-sum span{font-size:14px;color:var(--muted);}
.voice-sum strong{color:var(--gold-dark);font-size:18px;font-weight:800;margin-right:4px;}

/* ---------- 资讯列表 ---------- */
.news-list{display:flex;flex-direction:column;gap:16px;}
.news-item{
 display:grid;grid-template-columns:150px 1fr auto;gap:20px;align-items:center;
 background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow-sm);
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md);}
.news-thumb{border-radius:8px;overflow:hidden;}
.news-thumb img{width:100%;height:96px;object-fit:cover;transition:transform .45s ease;}
.news-item:hover .news-thumb img{transform:scale(1.06);}
.news-title{font-size:17px;line-height:1.5;color:var(--red-deep);margin-bottom:6px;}
.news-desc{font-size:13.5px;color:var(--muted);line-height:1.8;margin:0;}
.news-meta{
 font-size:12.5px;color:var(--gold-dark);letter-spacing:.5px;white-space:nowrap;
 border-left:1px dashed rgba(212,175,55,.45);padding-left:18px;
}

/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;color:#fff;padding:58px 0;
 background:linear-gradient(120deg,#8c1f1f 0%,#5e1313 100%);
 border-top:2px solid var(--gold);border-bottom:2px solid var(--gold);
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/65c83b9a946ad10d.webp') center/cover no-repeat;
 opacity:.14;pointer-events:none;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-title{font-size:clamp(22px,2.6vw,30px);color:var(--gold-pale);letter-spacing:1px;margin-bottom:10px;}
.cta-text{font-size:15px;color:#efdfc0;margin:0;max-width:660px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#701818 0%,#5e1313 100%);
 border-top:1px solid var(--gold);
 color:#f0e2c4;padding:48px 0 0;margin-top:0;
}
.footer-top{
 display:flex;align-items:center;gap:12px;flex-wrap:wrap;
 padding-bottom:22px;border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-top .brand-name{font-size:19px;}
.footer-slogan{font-size:13px;color:rgba(240,226,196,.72);letter-spacing:.5px;margin-left:6px;}
.footer-grid{
 display:grid;grid-template-columns:1fr 1fr 1.2fr 1.2fr;gap:30px;
 padding:30px 0 34px;
}
.footer-col h4{
 font-family:var(--font-serif);font-size:16px;color:var(--gold-light);
 margin-bottom:14px;letter-spacing:1px;
}
.footer-col ul li{margin-bottom:9px;}
.footer-col a{font-size:14px;color:#e6d6b4;}
.footer-col a:hover{color:var(--gold-pale);}
.footer-about p{font-size:13.5px;line-height:1.9;color:rgba(240,226,196,.75);margin:0;}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.24);
 padding:16px 0 22px;text-align:center;
 font-size:13px;color:rgba(240,226,196,.66);letter-spacing:.5px;
}
.footer-bottom span{margin:0 8px;color:rgba(212,175,55,.7);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px;}
 .topic-grid{grid-template-columns:repeat(2,1fr);}
 .stat-strip{grid-template-columns:repeat(2,1fr);gap:22px 10px;}
 .stat-item:nth-child(2){border-right:0;}
 .step-grid{grid-template-columns:repeat(2,1fr);}
 .case-list{grid-template-columns:1fr 1fr;}
 .plan-grid{grid-template-columns:1fr;}
 .voice-wall{grid-template-columns:1fr 1fr;}
 .scene-row{gap:28px;}
 .scene-media img{height:260px;}
 .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
 .nav-side{display:none;}
 .nav-shell{grid-template-columns:1fr;justify-items:center;}
 .brand{justify-self:center;}
 .nav-toggle{display:flex;}
 .btn-nav{display:none;}
}
@media (max-width:768px){
 .page-hero{padding:28px 0 42px;}
 .section{padding:52px 0;}
 .hero-title{font-size:26px;}
 .hero-sub{font-size:15px;}
 .scene-row{grid-template-columns:1fr;gap:22px;}
 .scene-row.reverse .scene-media{order:0;}
 .scene-media img{height:230px;}
 .news-item{grid-template-columns:110px 1fr;gap:14px;}
 .news-thumb img{height:80px;}
 .news-meta{border-left:0;padding-left:0;grid-column:1 / -1;padding-top:4px;}
 .demo-panel{padding:34px 22px;}
 .cta-inner{flex-direction:column;align-items:flex-start;}
 .voice-wall{grid-template-columns:1fr;}
 .case-list{grid-template-columns:1fr;}
 .pick-card img{height:170px;}
}
@media (max-width:520px){
 .site-container{padding-left:16px;padding-right:16px;}
 .brand-name{font-size:17px;letter-spacing:1px;}
 .brand-mark{width:32px;height:32px;font-size:16px;}
 .topic-grid{grid-template-columns:1fr;}
 .step-grid{grid-template-columns:1fr;}
 .stat-strip{grid-template-columns:1fr;padding:20px 16px;}
 .stat-item{border-right:0;border-bottom:1px dashed rgba(212,175,55,.4);padding-bottom:14px;}
 .stat-item:last-child{border-bottom:0;padding-bottom:0;}
 .flash-bar{padding:10px 12px;gap:8px 12px;}
 .flash-count{font-size:16px;}
 .hero-actions .btn-gold,.hero-actions .btn-outline-gold{width:100%;}
 .cta-actions .btn-gold,.cta-actions .btn-outline-gold{width:100%;}
 .news-item{grid-template-columns:1fr;}
 .news-thumb img{height:150px;}
 .footer-grid{grid-template-columns:1fr;gap:24px;}
 .section-head{gap:10px;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}