/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-ink:#3d0d0d;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.42);
  --line-soft:rgba(212,175,55,.24);
  --radius-sm:8px;
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(92,62,22,.08);
  --shadow-hover:0 16px 32px rgba(92,62,22,.16);
  --container:1180px;
  --font-serif:"Songti SC","Source Han Serif SC",SimSun,"STSong",serif;
  --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --font-mono:ui-monospace,Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-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(--font-serif);
  font-weight:700;
  line-height:1.36;
  color:var(--red-deep);
  letter-spacing:.5px;
}
p{margin:0;}
a{color:var(--red);text-decoration:none;transition:color .22s ease,border-color .22s ease,background-color .22s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:linear-gradient(180deg,#8c1f1f 0%,#741a1a 100%);
  border-bottom:1px solid var(--line);
  box-shadow:0 4px 18px rgba(60,18,18,.28);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
  padding:8px 0;
}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#e8c87a,#d4af37 45%,#b8860b);
  color:#5e1313;
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:700;
  border-radius:9px;
  box-shadow:0 3px 10px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.55);
}
.logo-text{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  color:#fff;
  letter-spacing:1.5px;
  white-space:nowrap;
}
.logo:hover .logo-text{color:var(--gold-light);}
.main-nav{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:block;
  padding:9px 15px;
  border-radius:6px;
  font-size:15px;
  color:#f4e6c8;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(212,175,55,.16);}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:15px;right:15px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
}
.nav-aside{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 13px;
  font-size:13px;
  color:var(--gold-light);
  border:1px solid rgba(212,175,55,.6);
  border-radius:999px;
  background:rgba(212,175,55,.1);
  white-space:nowrap;
}
.nav-chip::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.nav-chip:hover{color:#fff;background:rgba(212,175,55,.24);border-color:var(--gold);}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border:1px solid rgba(212,175,55,.6);
  border-radius:8px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.nav-toggle span{
  display:block;width:18px;height:2px;border-radius:2px;
  background:var(--gold-light);
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 24px;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:700;
  line-height:1.4;
  letter-spacing:.5px;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  color:#fff;
  background:linear-gradient(135deg,#e0be52 0%,#d4af37 45%,#b8860b 100%);
  border:1px solid #c2961f;
  box-shadow:0 6px 16px rgba(184,134,11,.34),inset 0 1px 0 rgba(255,255,255,.45);
  text-shadow:0 1px 1px rgba(120,80,0,.35);
}
.btn-gold:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(184,134,11,.42),inset 0 1px 0 rgba(255,255,255,.5);
  background:linear-gradient(135deg,#e8c87a 0%,#c79b25 45%,#a3760a 100%);
}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.34);}
.btn-ghost{
  color:var(--gold-light);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(212,175,55,.72);
}
.btn-ghost:hover{
  color:#fff;
  background:rgba(212,175,55,.2);
  border-color:var(--gold);
  transform:translateY(-2px);
}
.btn-line{
  color:var(--red);
  background:#fff;
  border:1px solid var(--gold);
}
.btn-line:hover{color:var(--gold-deep);background:#fffdf6;transform:translateY(-2px);}
.btn-sm{padding:8px 18px;font-size:14px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:70px 0 78px;
  background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 52%,#5e1313 100%);
  color:#fff;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/fd22a4b9a97b0b8a.webp');
  background-size:cover;
  background-position:center;
  opacity:.2;
  filter:saturate(.85);
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 82% 18%,rgba(212,175,55,.22),transparent 55%),
    linear-gradient(180deg,rgba(61,13,13,.15) 0%,rgba(61,13,13,.72) 100%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:52px;
  align-items:center;
}
.brand-line{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 14px;
  margin-bottom:18px;
  font-size:13px;
  letter-spacing:1px;
  color:var(--gold-light);
  border:1px solid rgba(212,175,55,.55);
  border-radius:999px;
  background:rgba(212,175,55,.1);
}
.hero h1{
  font-size:clamp(28px,3.6vw,42px);
  color:var(--gold-light);
  text-shadow:0 2px 12px rgba(0,0,0,.35);
  margin-bottom:14px;
}
.hero-sub{
  font-size:17px;
  color:var(--gold-light);
  margin-bottom:14px;
  letter-spacing:.5px;
}
.hero-desc{
  font-size:15px;
  line-height:1.9;
  color:rgba(255,255,255,.86);
  max-width:600px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  display:inline-flex;
  align-items:center;
  padding:4px 14px;
  font-size:13px;
  color:var(--gold-light);
  border:1px solid rgba(212,175,55,.5);
  border-radius:999px;
  background:rgba(212,175,55,.08);
}
.console{
  border-radius:var(--radius-lg);
  border:2px solid rgba(212,175,55,.6);
  background:linear-gradient(160deg,rgba(28,14,12,.9),rgba(61,13,13,.86));
  box-shadow:0 22px 46px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.08);
  overflow:hidden;
}
.console-bar{
  display:flex;
  align-items:center;
  gap:7px;
  padding:12px 16px;
  border-bottom:1px dashed rgba(212,175,55,.32);
  background:rgba(0,0,0,.22);
}
.dot{width:8px;height:8px;border-radius:50%;background:rgba(212,175,55,.55);}
.dot:nth-child(2){background:rgba(232,200,122,.75);}
.dot:nth-child(3){background:rgba(140,31,31,.9);}
.console-title{
  margin-left:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.5px;
  color:rgba(232,200,122,.9);
}
.console-body{
  margin:0;
  padding:18px 20px 22px;
  font-family:var(--font-mono);
  font-size:13.5px;
  line-height:2;
  color:#f4e6c4;
  white-space:pre-wrap;
  word-break:break-word;
  overflow-x:auto;
}
.c-cmt{color:rgba(232,200,122,.6);}
.c-gold{color:var(--gold);font-weight:700;}
.c-red{color:#f0a9a9;}

/* ---------- 通用区块 ---------- */
.section{padding:74px 0;}
.section-alt{background:var(--bg-alt);}
.section-deep{
  background:linear-gradient(120deg,#8c1f1f,#5e1313);
  color:#fff;
}
.section-deep h2,.section-deep h3{color:var(--gold-light);}
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:34px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line-soft);
}
.sec-title{
  position:relative;
  padding-left:16px;
  font-size:clamp(21px,2.4vw,26px);
}
.sec-title::before{
  content:"";
  position:absolute;
  left:0;top:.22em;
  width:4px;height:1.1em;
  border-radius:3px;
  background:linear-gradient(180deg,var(--gold-light),var(--gold-deep));
}
.sec-more{
  flex:0 0 auto;
  font-size:14px;
  color:var(--gold-deep);
  border-bottom:1px dashed rgba(184,134,11,.55);
  padding-bottom:2px;
}
.sec-more:hover{color:var(--red);border-bottom-color:var(--red);}
.sec-lead{
  max-width:840px;
  margin:-14px 0 30px;
  color:var(--muted);
  font-size:15px;
}

/* ---------- 卡片 ---------- */
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px 22px;
  box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--gold);
  box-shadow:var(--shadow-hover);
}
.seal{
  position:absolute;
  top:-1px;left:-1px;
  min-width:34px;
  padding:3px 9px;
  font-family:var(--font-serif);
  font-size:13px;
  font-weight:700;
  color:var(--gold-light);
  background:var(--red);
  border:1px solid var(--gold);
  border-radius:10px 0 10px 0;
  letter-spacing:2px;
  text-align:center;
}
.card-title{
  font-size:18px;
  margin-bottom:10px;
  padding-top:6px;
}
.card-text{font-size:14.5px;color:var(--muted);line-height:1.8;}
.card-num{
  font-family:var(--font-serif);
  font-size:24px;
  font-weight:700;
  color:var(--gold-deep);
  display:block;
  margin-bottom:6px;
}

/* ---------- 体验阶梯 ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step-card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 20px;
  box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.step-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
  font-size:13px;
  color:var(--red);
  letter-spacing:1px;
}
.step-badge i{
  width:22px;height:22px;
  display:inline-flex;align-items:center;justify-content:center;
  font-style:normal;
  font-size:12px;
  color:var(--gold-light);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid var(--gold);
  border-radius:6px;
}
.step-card h3{font-size:18px;margin-bottom:8px;}
.step-req{
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  color:var(--gold-deep);
  margin-bottom:8px;
}
.step-card p{font-size:14px;color:var(--muted);}
.step-bar{
  height:6px;
  margin-top:16px;
  border-radius:99px;
  background:#f0e7d4;
  overflow:hidden;
}
.step-bar span{
  display:block;
  height:100%;
  border-radius:99px;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold-light));
}

/* ---------- 对比表 ---------- */
.table-wrap{
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow);
}
table.compare{
  width:100%;
  min-width:640px;
  border-collapse:collapse;
  font-size:14.5px;
}
table.compare th,
table.compare td{
  padding:15px 18px;
  text-align:left;
  border-bottom:1px dashed rgba(212,175,55,.35);
}
table.compare thead th{
  background:linear-gradient(180deg,#8c1f1f,#6d1717);
  color:var(--gold-light);
  font-family:var(--font-serif);
  font-size:16px;
  letter-spacing:1px;
  white-space:nowrap;
}
table.compare tbody th{
  font-weight:400;
  color:var(--muted);
  white-space:nowrap;
  background:#fdf9f0;
}
table.compare tbody tr:last-child th,
table.compare tbody tr:last-child td{border-bottom:0;}
table.compare tbody tr:hover td{background:#fdf7e8;}
.mono-gold{font-family:var(--font-serif);font-weight:700;color:var(--gold-deep);}

/* ---------- 限时入口 ---------- */
.limit-box{
  position:relative;
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:32px;
  align-items:center;
  padding:34px;
  border:1px solid rgba(212,175,55,.6);
  border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(140,31,31,.96),rgba(61,13,13,.96));
  box-shadow:0 18px 40px rgba(61,13,13,.28);
  overflow:hidden;
}
.limit-box::before{
  content:"";
  position:absolute;
  right:-60px;top:-60px;
  width:220px;height:220px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.28),transparent 68%);
}
.limit-box h3{color:var(--gold-light);font-size:22px;margin-bottom:10px;}
.limit-box p{color:rgba(255,255,255,.86);font-size:14.5px;margin-bottom:16px;}
.limit-bar{
  height:9px;
  border-radius:99px;
  background:rgba(255,255,255,.18);
  overflow:hidden;
  margin-bottom:10px;
}
.limit-bar span{
  display:block;height:100%;width:76%;
  border-radius:99px;
  background:linear-gradient(90deg,#b8860b,#e8c87a);
}
.limit-meta{
  display:flex;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(232,200,122,.9);
}
.countdown{
  position:relative;
  z-index:2;
  text-align:center;
  padding:20px 16px;
  border-radius:var(--radius);
  border:1px solid rgba(212,175,55,.5);
  background:rgba(0,0,0,.24);
}
.countdown small{display:block;font-size:13px;color:rgba(232,200,122,.85);margin-bottom:8px;letter-spacing:1px;}
.countdown strong{
  display:block;
  font-family:var(--font-mono);
  font-size:30px;
  letter-spacing:2px;
  color:var(--gold);
  margin-bottom:14px;
}

/* ---------- 爆款清单 ---------- */
.rank-list{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:8px 24px;
}
.rank-item{
  display:grid;
  grid-template-columns:34px 78px 1fr auto;
  gap:16px;
  align-items:center;
  padding:16px 0;
  border-bottom:1px dashed rgba(212,175,55,.32);
}
.rank-item:last-child{border-bottom:0;}
.rank-no{
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  color:var(--gold-deep);
  text-align:center;
}
.rank-thumb{
  width:78px;height:56px;
  border-radius:8px;
  object-fit:cover;
  border:1px solid var(--line);
}
.rank-body h3{font-size:16.5px;margin-bottom:4px;}
.rank-body p{font-size:14px;color:var(--muted);}
.rank-tag{
  padding:4px 12px;
  font-size:12.5px;
  color:var(--red);
  border:1px solid rgba(140,31,31,.35);
  background:#fdf4f4;
  border-radius:999px;
  white-space:nowrap;
}

/* ---------- 评价墙 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.quote-card{
  position:relative;
  padding:26px 20px 22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.quote-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.quote-card::before{
  content:"“";
  position:absolute;
  top:2px;right:16px;
  font-family:var(--font-serif);
  font-size:46px;
  line-height:1;
  color:rgba(212,175,55,.42);
}
.quote-text{font-size:14.5px;color:var(--ink);margin-bottom:16px;}
.quote-head{display:flex;align-items:center;gap:10px;}
.avatar{
  width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  font-family:var(--font-serif);
  font-size:16px;
  color:var(--gold-light);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid var(--gold);
}
.quote-name{font-size:14px;font-weight:700;color:var(--red-deep);line-height:1.3;}
.quote-role{font-size:12.5px;color:var(--muted);line-height:1.3;}

/* ---------- 数据条 ---------- */
.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  padding:32px;
  border-radius:var(--radius-lg);
  border:1px solid rgba(212,175,55,.6);
  background:linear-gradient(120deg,#8c1f1f,#5e1313);
  box-shadow:0 16px 36px rgba(61,13,13,.25);
}
.stat-item{text-align:center;}
.stat-item strong{
  display:block;
  font-family:var(--font-serif);
  font-size:30px;
  color:var(--gold);
  letter-spacing:1px;
  margin-bottom:4px;
}
.stat-item span{font-size:13.5px;color:rgba(255,255,255,.82);}

/* ---------- 场景演示 ---------- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:44px;
  align-items:center;
}
.figure-frame{
  position:relative;
  border:2px solid var(--gold);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:0 18px 40px rgba(92,62,22,.22);
  background:#fff;
}
.figure-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.figure-cap{
  position:absolute;
  left:0;bottom:0;
  padding:8px 16px;
  font-size:13px;
  color:var(--gold-light);
  background:rgba(61,13,13,.82);
  border-top-right-radius:10px;
  letter-spacing:1px;
}
.flow-list{counter-reset:flow;}
.flow-item{
  position:relative;
  padding:0 0 22px 52px;
  counter-increment:flow;
}
.flow-item::before{
  content:counter(flow);
  position:absolute;
  left:0;top:2px;
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-serif);
  font-weight:700;
  color:var(--gold-light);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid var(--gold);
  border-radius:9px;
}
.flow-item::after{
  content:"";
  position:absolute;
  left:17px;top:40px;bottom:6px;
  width:1px;
  background:rgba(212,175,55,.42);
}
.flow-item:last-child{padding-bottom:0;}
.flow-item:last-child::after{display:none;}
.flow-item h3{font-size:17px;margin-bottom:6px;}
.flow-item p{font-size:14.5px;color:var(--muted);}

/* ---------- 误区 ---------- */
.myth-card{
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--red);
  border-radius:var(--radius);
  padding:22px 24px;
  box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease;
}
.myth-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.myth-card h3{font-size:17px;color:var(--red);margin-bottom:10px;}
.myth-card h3 span{color:var(--gold-deep);margin-right:8px;}
.myth-card p{font-size:14.5px;color:var(--muted);}
.myth-card p strong{color:var(--ink);font-weight:700;}

/* ---------- 保障条 ---------- */
.guarantee{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
  padding:26px 22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.g-item{display:flex;align-items:center;gap:10px;justify-content:center;}
.g-item svg{flex:0 0 auto;color:var(--gold-deep);}
.g-item span{font-size:14px;color:var(--ink);}

/* ---------- 资讯 ---------- */
.news-card{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.news-body{padding:20px 20px 22px;}
.news-tag{
  display:inline-block;
  margin-bottom:10px;
  padding:3px 11px;
  font-size:12.5px;
  color:var(--gold-deep);
  border:1px solid rgba(212,175,55,.55);
  border-radius:999px;
  background:#fdf8ec;
}
.news-body h3{font-size:17px;margin-bottom:8px;}
.news-body p{font-size:14px;color:var(--muted);}

/* ---------- 版本更新 ---------- */
.log-list{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:10px 26px;
}
.log-item{
  display:grid;
  grid-template-columns:96px 1fr;
  gap:18px;
  padding:16px 0;
  border-bottom:1px dashed rgba(212,175,55,.32);
  align-items:start;
}
.log-item:last-child{border-bottom:0;}
.log-ver{
  display:inline-block;
  padding:2px 10px;
  font-family:var(--font-mono);
  font-size:12.5px;
  color:var(--gold-deep);
  border:1px solid rgba(212,175,55,.55);
  border-radius:6px;
  background:#fdf8ec;
  text-align:center;
}
.log-item h3{font-size:16px;margin-bottom:4px;}
.log-item p{font-size:14px;color:var(--muted);}

/* ---------- 体验申请 ---------- */
.form-card{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:34px;
  padding:36px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:0 14px 34px rgba(92,62,22,.12);
}
.form-card h2{font-size:24px;margin-bottom:12px;}
.form-card .form-copy{font-size:14.5px;color:var(--muted);margin-bottom:18px;}
.form-points li{
  position:relative;
  padding-left:20px;
  font-size:14.5px;
  color:var(--ink);
  margin-bottom:8px;
}
.form-points li::before{
  content:"";
  position:absolute;
  left:0;top:.62em;
  width:8px;height:8px;
  border-radius:2px;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px;}
.field input,.field select{
  width:100%;
  padding:11px 14px;
  border:1px solid rgba(212,175,55,.5);
  border-radius:var(--radius-sm);
  background:#fdfaf2;
  font-size:14.5px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input:focus,.field select:focus{
  outline:none;
  border-color:var(--gold-deep);
  background:#fff;
  box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-note{font-size:12.5px;color:var(--muted);margin-top:10px;}
.form-msg{
  display:none;
  margin-top:12px;
  padding:10px 14px;
  font-size:13.5px;
  color:#5e1313;
  background:#fdf3dd;
  border:1px solid rgba(212,175,55,.6);
  border-radius:var(--radius-sm);
}
.form-msg.show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:0;
  padding:52px 0 26px;
  background:linear-gradient(180deg,#5e1313 0%,#3d0d0d 100%);
  border-top:1px solid var(--gold);
  color:rgba(255,255,255,.82);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1.2fr;
  gap:38px;
  padding-bottom:28px;
  border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .logo-mark{width:32px;height:32px;font-size:18px;}
.footer-brand strong{
  font-family:var(--font-serif);
  font-size:18px;
  color:#fff;
  letter-spacing:1.5px;
}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.68);max-width:360px;}
.footer-title{
  font-family:var(--font-serif);
  font-size:16px;
  color:var(--gold-light);
  margin-bottom:14px;
  letter-spacing:1px;
}
.footer-links li{margin-bottom:9px;}
.footer-links a{
  font-size:13.5px;
  color:rgba(255,255,255,.78);
  border-bottom:1px dashed transparent;
}
.footer-links a:hover{color:var(--gold-light);border-bottom-color:rgba(212,175,55,.6);}
.footer-info li{
  font-size:13.5px;
  color:rgba(255,255,255,.68);
  margin-bottom:9px;
}
.footer-bottom{
  padding-top:20px;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  justify-content:space-between;
  font-size:12.5px;
  color:rgba(232,200,122,.72);
}
.footer-bottom a{color:rgba(232,200,122,.9);}
.footer-bottom a:hover{color:var(--gold-light);}

/* ---------- 底部固定条 ---------- */
.fixed-cta{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:110;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  padding:12px 20px;
  background:rgba(61,13,13,.96);
  border-top:1px solid var(--gold);
  box-shadow:0 -8px 24px rgba(0,0,0,.24);
  transform:translateY(110%);
  transition:transform .3s ease;
  backdrop-filter:blur(6px);
}
.fixed-cta.show{transform:translateY(0);}
.fixed-cta p{font-size:14.5px;color:var(--gold-light);margin:0;letter-spacing:.5px;}
.fixed-cta p strong{color:#fff;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px;}
  .hero{padding:56px 0 62px;}
  .cards-4{grid-template-columns:repeat(2,1fr);}
  .steps-grid{grid-template-columns:repeat(2,1fr);}
  .quote-grid{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px 16px;}
  .guarantee{grid-template-columns:repeat(3,1fr);gap:18px 12px;}
  .limit-box{grid-template-columns:1fr;gap:22px;}
  .split{grid-template-columns:1fr;gap:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .form-card{grid-template-columns:1fr;gap:24px;padding:30px;}
}
@media (max-width:860px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:absolute;
    top:100%;left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:12px 18px 18px;
    margin-left:0;
    background:linear-gradient(180deg,#6d1717,#4d1010);
    border-bottom:1px solid var(--gold);
    box-shadow:0 16px 28px rgba(0,0,0,.35);
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:8px;}
  .nav-link.active{background:rgba(212,175,55,.14);}
  .nav-link.active::after{display:none;}
  .nav-aside{margin-left:auto;}
  .nav-chip{display:none;}
}
@media (max-width:768px){
  .section{padding:54px 0;}
  .cards-3,.cards-2{grid-template-columns:1fr;}
  .rank-item{grid-template-columns:28px 64px 1fr;row-gap:8px;}
  .rank-tag{grid-column:2 / -1;justify-self:start;}
  .rank-thumb{width:64px;height:48px;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px;}
  .guarantee{grid-template-columns:repeat(2,1fr);}
  .log-item{grid-template-columns:1fr;gap:8px;}
  .footer-grid{grid-template-columns:1fr;}
  .fixed-cta{flex-direction:column;gap:8px;padding:10px 16px;text-align:center;}
  .fixed-cta .btn{width:100%;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero h1{font-size:26px;}
  .hero-sub{font-size:15px;}
  .cards-4,.steps-grid,.quote-grid,.stats{grid-template-columns:1fr;}
  .console-body{font-size:12.5px;padding:14px;}
  .hero-actions .btn{width:100%;}
  .limit-box{padding:24px 20px;}
  .stat-item strong{font-size:26px;}
  .countdown strong{font-size:26px;}
  .form-card{padding:22px;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category1 */
/* ===== 设计系统 ===== */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-ink:#3d0d0d;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.42);
  --line-soft:rgba(212,175,55,.24);
  --radius-sm:8px;
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(92,62,22,.08);
  --shadow-hover:0 16px 32px rgba(92,62,22,.16);
  --container:1180px;
  --font-serif:"Songti SC","Source Han Serif SC",SimSun,"STSong",serif;
  --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --font-mono:ui-monospace,Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-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(--font-serif);font-weight:700;line-height:1.4;color:var(--red-ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:var(--red);text-decoration:none;transition:color .22s ease,border-color .22s ease,background-color .22s ease;}
a:hover{color:var(--gold-deep);}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
img{max-width:100%;display:block;border:0;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font:inherit;color:inherit;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:120;
  background:linear-gradient(180deg,#8c1f1f 0%,#741a1a 100%);
  border-bottom:1px solid var(--line);
  box-shadow:0 4px 18px rgba(60,18,18,.28);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:68px;padding:8px 0;position:relative;}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#e8c87a,#d4af37 45%,#b8860b);
  color:#5e1313;font-family:var(--font-serif);font-size:20px;font-weight:700;
  border-radius:9px;
  box-shadow:0 3px 10px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.55);
}
.logo-text{font-family:var(--font-serif);font-size:19px;font-weight:700;color:#fff;letter-spacing:1.5px;white-space:nowrap;}
.logo:hover .logo-text{color:var(--gold-light);}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{position:relative;display:block;padding:9px 15px;border-radius:6px;font-size:15px;color:#f4e6c8;white-space:nowrap;}
.nav-link:hover{color:#fff;background:rgba(212,175,55,.16);}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
}
.nav-aside{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-chip{
  display:inline-flex;align-items:center;gap:6px;padding:5px 13px;font-size:13px;
  color:var(--gold-light);border:1px solid rgba(212,175,55,.6);border-radius:999px;
  background:rgba(212,175,55,.1);white-space:nowrap;
}
.nav-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22);}
.nav-chip:hover{color:#fff;background:rgba(212,175,55,.24);border-color:var(--gold);}
.nav-toggle{
  display:none;width:40px;height:40px;border:1px solid rgba(212,175,55,.6);border-radius:8px;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--gold-light);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:700;line-height:1.4;letter-spacing:.5px;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  color:#fff;
  background:linear-gradient(135deg,#e0be52 0%,#d4af37 45%,#b8860b 100%);
  border:1px solid #c2961f;
  box-shadow:0 6px 16px rgba(184,134,11,.34),inset 0 1px 0 rgba(255,255,255,.45);
  text-shadow:0 1px 1px rgba(120,80,0,.35);
}
.btn-gold:hover{
  color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(184,134,11,.42),inset 0 1px 0 rgba(255,255,255,.5);
  background:linear-gradient(135deg,#e8c87a 0%,#c79b25 45%,#a3760a 100%);
}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.34);}
.btn-ghost{color:var(--gold-light);background:rgba(255,255,255,.05);border:1px solid rgba(212,175,55,.72);}
.btn-ghost:hover{color:#fff;background:rgba(212,175,55,.2);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{color:var(--red);background:#fff;border:1px solid var(--gold);}
.btn-line:hover{color:var(--gold-deep);background:#fffdf6;transform:translateY(-2px);}
.btn-sm{padding:8px 18px;font-size:14px;}

/* ===== 分类页首屏 ===== */
.cat-hero{
  position:relative;overflow:hidden;
  padding:34px 0 62px;
  background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 52%,#5e1313 100%);
  color:#fff;
  border-bottom:1px solid var(--line);
}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/bb6a48fabd3257b3.webp');
  background-size:cover;background-position:center;
  opacity:.18;filter:saturate(.85);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 84% 14%,rgba(212,175,55,.22),transparent 55%),
    linear-gradient(180deg,rgba(61,13,13,.1) 0%,rgba(61,13,13,.7) 100%);
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13px;color:#e8c87a;margin-bottom:16px;flex-wrap:wrap;}
.breadcrumb a{color:#e8c87a;}
.breadcrumb a:hover{color:#fff;}
.breadcrumb span.sep{color:rgba(232,200,122,.55);}
.brand-line{
  display:inline-flex;align-items:center;gap:8px;padding:5px 14px;margin-bottom:16px;
  font-size:13px;letter-spacing:1px;color:var(--gold-light);
  border:1px solid rgba(212,175,55,.55);border-radius:999px;background:rgba(212,175,55,.1);
}
.cat-hero h1{font-size:42px;color:#f6e2b3;letter-spacing:1px;margin-bottom:14px;text-shadow:0 2px 10px rgba(0,0,0,.3);}
.cat-hero .lead{color:#f0dcb4;font-size:16px;line-height:1.9;max-width:580px;}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 15px;font-size:13px;color:var(--gold-light);
  border:1px solid rgba(212,175,55,.6);border-radius:999px;background:rgba(212,175,55,.12);
}
.tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold);}
.hero-figure{
  border:2px solid var(--gold);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:0 18px 38px rgba(0,0,0,.38);background:#3d0d0d;
}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}

/* ===== 通用板块 ===== */
.section{padding:62px 0;}
.section-alt{background:var(--bg-alt);}
.section-tight{padding:52px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding-bottom:14px;margin-bottom:32px;border-bottom:1px solid var(--line-soft);
}
.section-title{position:relative;padding-left:16px;font-size:27px;letter-spacing:.6px;}
.section-title::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-desc{color:var(--muted);font-size:14px;margin-top:7px;max-width:720px;}
.more-link{color:var(--gold-deep);font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid transparent;}
.more-link:hover{color:var(--red);border-bottom-color:var(--gold);}
.more-link::after{content:"›";font-size:17px;line-height:1;}

/* ===== 卡片 ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;align-items:center;}
.card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:28px 24px 26px;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.card h3{font-size:19px;margin-bottom:10px;padding-top:6px;}
.card p{font-size:14.5px;color:#5a5344;line-height:1.85;}
.seal{
  position:absolute;top:-1px;left:-1px;width:46px;height:46px;
  display:flex;align-items:center;justify-content:center;
  background:var(--red);color:var(--gold-light);
  border:2px solid var(--gold);border-radius:10px 0 12px 0;
  font-family:var(--font-serif);font-size:15px;font-weight:700;letter-spacing:1px;
}
.card-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.chip{
  display:inline-block;padding:3px 11px;font-size:12.5px;color:var(--red);
  background:#fdf6e4;border:1px solid var(--line);border-radius:999px;
}
.num-gold{font-family:var(--font-mono);color:var(--gold-deep);font-weight:700;}

/* ===== 步骤 ===== */
.step-list{display:grid;gap:14px;}
.step{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-left-color:var(--red);}
.step-no{
  flex:0 0 auto;font-family:var(--font-mono);font-size:20px;font-weight:700;
  color:var(--gold-deep);letter-spacing:1px;line-height:1.3;
}
.step h3{font-size:17px;margin-bottom:6px;}
.step p{font-size:14px;color:#5a5344;}
.side-figure{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:#fff;}
.side-figure img{width:100%;aspect-ratio:5/4;object-fit:cover;}
.side-figure figcaption{padding:12px 16px;font-size:13px;color:var(--muted);background:#fffdf6;border-top:1px solid var(--line-soft);}

/* ===== 对照表 ===== */
.table-wrap{
  overflow-x:auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
}
table.rules{width:100%;border-collapse:collapse;min-width:760px;}
table.rules th{
  background:linear-gradient(180deg,#8c1f1f,#6d1717);
  color:#f6e2b3;font-family:var(--font-serif);font-size:15px;font-weight:700;
  text-align:left;padding:14px 18px;letter-spacing:.5px;white-space:nowrap;
}
table.rules td{padding:14px 18px;border-top:1px solid var(--line-soft);font-size:14.5px;color:var(--ink);vertical-align:top;}
table.rules tbody tr:nth-child(even){background:#fdfaf1;}
table.rules tbody tr:hover{background:#fbf3dd;}
table.rules td:first-child{font-family:var(--font-serif);font-weight:700;color:var(--red);white-space:nowrap;}
.table-note{margin-top:14px;font-size:13px;color:var(--muted);}

/* ===== 推演面板 ===== */
.demo-panel{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,#8c1f1f 0%,#6d1717 58%,#5e1313 100%);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 34px 30px;color:#f4e6c8;box-shadow:0 16px 34px rgba(61,13,13,.28);
}
.demo-panel::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/d4c4fe09694cf701.webp');
  background-size:cover;background-position:center;opacity:.12;
}
.demo-panel > *{position:relative;z-index:2;}
.demo-title{font-family:var(--font-serif);font-size:22px;color:#f6e2b3;margin-bottom:8px;}
.demo-sub{font-size:14px;color:#e0c99b;margin-bottom:24px;}
.demo-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.demo-step{
  background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.45);
  border-radius:var(--radius);padding:18px 16px;
  transition:background .22s ease,transform .22s ease,border-color .22s ease;
}
.demo-step:hover{background:rgba(212,175,55,.18);border-color:var(--gold);transform:translateY(-3px);}
.demo-step b{display:block;font-family:var(--font-mono);font-size:13px;color:var(--gold-light);letter-spacing:1px;margin-bottom:6px;}
.demo-step strong{display:block;font-size:16px;color:#fff;margin-bottom:6px;font-family:var(--font-serif);}
.demo-step span{font-size:13px;color:#e2cda2;line-height:1.7;display:block;}

/* ===== 图鉴 ===== */
.media-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.media-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.media-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.media-body{padding:20px 22px 24px;}
.media-body h3{font-size:18px;margin-bottom:8px;}
.media-body p{font-size:14px;color:#5a5344;}

/* ===== 异议拆解 ===== */
.qa-list{display:grid;gap:16px;}
.qa{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.qa:hover{border-left-color:var(--red);box-shadow:var(--shadow-hover);}
.qa h3{font-size:17px;margin-bottom:8px;display:flex;gap:10px;align-items:flex-start;}
.qa h3::before{
  content:"问";flex:0 0 auto;width:22px;height:22px;margin-top:2px;
  display:flex;align-items:center;justify-content:center;
  background:var(--red);color:var(--gold-light);border-radius:5px;
  font-size:12px;font-family:var(--font-serif);
}
.qa p{font-size:14.5px;color:#5a5344;padding-left:32px;}

/* ===== 数据 ===== */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat{
  background:linear-gradient(160deg,#8c1f1f,#5e1313);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 18px;text-align:center;color:#f6e2b3;
  box-shadow:0 10px 22px rgba(61,13,13,.22);
  transition:transform .24s ease,box-shadow .24s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(61,13,13,.32);}
.stat strong{display:block;font-family:var(--font-mono);font-size:30px;line-height:1.2;color:var(--gold-light);margin-bottom:6px;}
.stat span{font-size:13.5px;color:#e2cda2;}

/* ===== 底部转化 ===== */
.cta-band{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:40px 42px;
  background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:0 18px 36px rgba(61,13,13,.26);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/1e4f9acf0dd5a3d8.webp');
  background-size:cover;background-position:center;opacity:.14;
}
.cta-copy{position:relative;z-index:2;max-width:640px;}
.cta-copy h2{font-size:26px;color:#f6e2b3;margin-bottom:10px;}
.cta-copy p{font-size:14.5px;color:#e6d3a9;}
.cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap;}

/* ===== 页脚 ===== */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#3d0d0d);
  border-top:1px solid var(--gold);
  color:#e6d8bd;padding:46px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.25fr;gap:34px;padding-bottom:30px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand strong{font-family:var(--font-serif);font-size:18px;color:#f6e2b3;letter-spacing:1px;}
.footer-about{font-size:13.5px;line-height:1.9;color:#c9b894;}
.footer-title{
  font-family:var(--font-serif);font-size:16px;color:var(--gold-light);
  margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid rgba(212,175,55,.3);
}
.footer-links li,.footer-info li{font-size:13.5px;color:#c9b894;line-height:2;}
.footer-links a{color:#d9cbaa;}
.footer-links a:hover{color:var(--gold-light);}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.28);
  padding:16px 0 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:#b9a888;
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:34px;}
  .cat-hero h1{font-size:34px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .demo-steps{grid-template-columns:repeat(2,1fr);}
  .grid-2{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .section{padding:52px 0;}
  .section-title{font-size:24px;}
}
@media (max-width:900px){
  .nav-toggle{display:flex;margin-left:auto;}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:10px 16px 16px;
    background:linear-gradient(180deg,#8c1f1f,#5e1313);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    box-shadow:0 16px 28px rgba(40,10,10,.4);
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 10px;border-radius:6px;}
  .nav-link.active::after{left:10px;right:auto;width:28px;bottom:6px;}
  .nav-aside .nav-chip{display:none;}
  .nav-aside{margin-left:0;}
}
@media (max-width:768px){
  .cat-hero{padding:26px 0 46px;}
  .cat-hero h1{font-size:28px;}
  .cat-hero .lead{font-size:15px;}
  .grid-3{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr 1fr;}
  .demo-panel{padding:26px 20px 24px;}
  .demo-steps{grid-template-columns:1fr;}
  .cta-band{padding:28px 22px;}
  .cta-copy h2{font-size:22px;}
  .footer-grid{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section{padding:42px 0;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .logo-text{font-size:17px;letter-spacing:1px;}
  .cat-hero h1{font-size:24px;line-height:1.45;}
  .stat-strip{grid-template-columns:1fr;}
  .stat strong{font-size:26px;}
  .btn{width:100%;}
  .nav-aside .btn-sm{width:auto;padding:8px 14px;font-size:13px;}
  .cta-actions{width:100%;}
  .qa p{padding-left:0;}
  .step{flex-direction:column;gap:8px;}
  .section-title{font-size:21px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-ink:#3d0d0d;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.42);
 --line-soft:rgba(212,175,55,.24);
 --radius-sm:8px;
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(92,62,22,.08);
 --shadow-hover:0 16px 32px rgba(92,62,22,.16);
 --container:1180px;
 --font-serif:"Songti SC","Source Han Serif SC",SimSun,"STSong",serif;
 --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --font-mono:ui-monospace,Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 padding-bottom:86px;
 font-family:var(--font-sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-serif);margin:0;color:var(--red-ink);line-height:1.4;}
p{margin:0;}
ul,ol,dl{margin:0;padding:0;list-style:none;}
a{color:var(--red);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease,transform .2s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,textarea,select{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;
 top:0;
 z-index:120;
 background:linear-gradient(180deg,#8c1f1f 0%,#741a1a 100%);
 border-bottom:1px solid var(--line);
 box-shadow:0 4px 18px rgba(60,18,18,.28);
}
.nav-wrap{
 position:relative;
 display:flex;
 align-items:center;
 gap:18px;
 min-height:68px;
 padding:8px 0;
}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
 width:34px;height:34px;
 display:flex;align-items:center;justify-content:center;
 background:linear-gradient(135deg,#e8c87a,#d4af37 45%,#b8860b);
 color:#5e1313;
 font-family:var(--font-serif);
 font-size:20px;
 font-weight:700;
 border-radius:9px;
 box-shadow:0 3px 10px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.55);
}
.logo-text{
 font-family:var(--font-serif);
 font-size:19px;
 font-weight:700;
 color:#fff;
 letter-spacing:1.5px;
 white-space:nowrap;
}
.logo:hover .logo-text{color:var(--gold-light);}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
 position:relative;
 display:block;
 padding:9px 15px;
 border-radius:6px;
 font-size:15px;
 color:#f4e6c8;
 white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(212,175,55,.16);}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{
 content:"";
 position:absolute;
 left:15px;right:15px;bottom:2px;
 height:2px;
 border-radius:2px;
 background:linear-gradient(90deg,var(--gold),var(--gold-light));
}
.nav-aside{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-chip{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 13px;
 font-size:13px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.6);
 border-radius:999px;
 background:rgba(212,175,55,.1);
 white-space:nowrap;
}
.nav-chip::before{
 content:"";
 width:6px;height:6px;border-radius:50%;
 background:var(--gold);
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.nav-chip:hover{color:#fff;background:rgba(212,175,55,.24);border-color:var(--gold);}
.nav-toggle{
 display:none;
 width:40px;height:40px;
 border:1px solid rgba(212,175,55,.6);
 border-radius:8px;
 align-items:center;
 justify-content:center;
 flex-direction:column;
 gap:4px;
}
.nav-toggle span{
 display:block;width:18px;height:2px;border-radius:2px;
 background:var(--gold-light);
 transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 24px;
 border-radius:var(--radius-sm);
 font-size:15px;font-weight:700;line-height:1.4;letter-spacing:.5px;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 color:#fff;
 background:linear-gradient(135deg,#e0be52 0%,#d4af37 45%,#b8860b 100%);
 border:1px solid #c2961f;
 box-shadow:0 6px 16px rgba(184,134,11,.34),inset 0 1px 0 rgba(255,255,255,.45);
 text-shadow:0 1px 1px rgba(120,80,0,.35);
}
.btn-gold:hover{
 color:#fff;transform:translateY(-2px);
 background:linear-gradient(135deg,#e8c87a 0%,#c79b25 45%,#a3760a 100%);
 box-shadow:0 12px 24px rgba(184,134,11,.42),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.34);}
.btn-ghost{
 color:var(--gold-light);
 background:rgba(255,255,255,.05);
 border:1px solid rgba(212,175,55,.72);
}
.btn-ghost:hover{color:#fff;background:rgba(212,175,55,.2);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{color:var(--red);background:#fff;border:1px solid var(--gold);}
.btn-line:hover{color:var(--gold-deep);background:#fffdf6;transform:translateY(-2px);}
.btn-sm{padding:8px 18px;font-size:14px;}

/* ---------- 面包屑 ---------- */
.breadcrumb{background:#fffdf6;border-bottom:1px solid var(--line-soft);}
.breadcrumb-inner{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;font-size:13px;color:var(--muted);}
.breadcrumb-inner a{color:var(--muted);}
.breadcrumb-inner a:hover{color:var(--gold-deep);}
.breadcrumb-inner .sep{color:rgba(212,175,55,.8);}
.breadcrumb-inner .current{color:var(--red);font-weight:700;}

/* ---------- Hero 券墙 ---------- */
.hero{
 position:relative;overflow:hidden;
 padding:58px 0 64px;
 background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 52%,#5e1313 100%);
 color:#fff;
 border-bottom:1px solid var(--line);
}
.hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/bb6a48fabd3257b3.webp');
 background-size:cover;background-position:center;
 opacity:.17;filter:saturate(.85);
}
.hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(circle at 84% 14%,rgba(212,175,55,.22),transparent 55%),
            linear-gradient(180deg,rgba(61,13,13,.12) 0%,rgba(61,13,13,.72) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center;}
.brand-line{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 14px;margin-bottom:18px;
 font-size:13px;letter-spacing:1px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.55);
 border-radius:999px;
 background:rgba(212,175,55,.1);
}
.hero-title{
 font-size:clamp(28px,3.6vw,42px);
 font-weight:700;
 color:var(--gold-light);
 letter-spacing:1px;
 line-height:1.32;
 text-shadow:0 2px 12px rgba(0,0,0,.28);
}
.hero-sub{
 margin-top:16px;
 max-width:580px;
 font-size:16px;
 line-height:1.9;
 color:#e8c87a;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag{
 display:inline-flex;align-items:center;gap:7px;
 padding:5px 14px;font-size:13px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.55);
 border-radius:999px;
 background:rgba(212,175,55,.1);
}
.tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold);}

/* 券墙 */
.coupon-wall{display:grid;gap:14px;}
.coupon-card{
 position:relative;overflow:hidden;
 background:linear-gradient(160deg,#fffdf6,#f5e9d2);
 border:2px solid var(--gold);
 border-radius:var(--radius-lg);
 padding:24px 24px 22px;
 color:var(--ink);
 box-shadow:0 20px 42px rgba(0,0,0,.3);
}
.coupon-card::before{
 content:"";position:absolute;right:-46px;top:-46px;width:120px;height:120px;border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.3),transparent 70%);
}
.coupon-top{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.coupon-brand{font-family:var(--font-serif);font-size:15px;font-weight:700;letter-spacing:2px;color:var(--red);}
.coupon-seal{
 display:inline-flex;align-items:center;justify-content:center;
 width:46px;height:46px;
 font-family:var(--font-serif);font-size:15px;letter-spacing:1px;
 color:#fff;background:linear-gradient(150deg,#a52929,#7a1a1a);
 border:1px solid var(--gold);border-radius:8px;
 box-shadow:inset 0 0 0 2px rgba(255,255,255,.14);
}
.coupon-rate{display:flex;align-items:baseline;gap:4px;margin:14px 0 6px;color:var(--gold-deep);font-family:var(--font-mono);}
.coupon-rate .x{font-size:22px;font-weight:700;}
.coupon-rate .num{font-size:54px;font-weight:800;line-height:1;letter-spacing:-1px;}
.coupon-rate .unit{font-size:14px;color:var(--muted);font-family:var(--font-sans);}
.coupon-desc{font-size:13.5px;color:var(--muted);}
.coupon-list{margin-top:14px;padding-top:14px;border-top:1px dashed rgba(140,31,31,.25);display:grid;gap:8px;}
.coupon-list li{position:relative;padding-left:18px;font-size:13.5px;color:var(--ink);}
.coupon-list li::before{
 content:"";position:absolute;left:0;top:9px;width:7px;height:7px;
 background:var(--gold);border-radius:2px;transform:rotate(45deg);
}
.coupon-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;flex-wrap:wrap;}
.coupon-no{font-family:var(--font-mono);font-size:12px;color:var(--muted);letter-spacing:.5px;}
.coupon-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.coupon-mini{
 background:rgba(255,253,246,.97);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:14px 16px;
 box-shadow:0 10px 22px rgba(0,0,0,.22);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.coupon-mini:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 16px 28px rgba(0,0,0,.28);}
.coupon-mini em{display:block;font-style:normal;font-size:13.5px;color:var(--ink);margin-bottom:2px;}
.coupon-mini strong{display:block;font-family:var(--font-mono);font-size:22px;color:var(--gold-deep);line-height:1.3;}
.coupon-mini span{font-size:12.5px;color:var(--muted);}

/* ---------- 公告条 ---------- */
.notice-bar{background:var(--bg-alt);border-bottom:1px solid var(--line-soft);}
.notice-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;}
.notice-tag{
 flex:0 0 auto;display:inline-flex;align-items:center;
 padding:3px 12px;font-size:12.5px;font-weight:700;letter-spacing:1px;color:#fff;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 border:1px solid var(--gold);border-radius:4px;
}
.notice-list{display:flex;gap:26px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);}
.notice-list li{position:relative;padding-left:14px;}
.notice-list li::before{
 content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
 width:6px;height:6px;border-radius:50%;background:var(--gold);
}

/* ---------- 区块 ---------- */
.section{padding:62px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
 margin-bottom:28px;padding-bottom:14px;
 border-bottom:1px solid var(--line-soft);
}
.section-title{position:relative;padding-left:16px;font-size:26px;letter-spacing:.5px;}
.section-title::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-sub{margin-top:6px;padding-left:16px;font-size:13.5px;color:var(--muted);}
.section-more{
 flex:0 0 auto;font-size:14px;font-weight:700;color:var(--gold-deep);
 border-bottom:1px dashed var(--line);padding-bottom:2px;
}
.section-more::after{content:" ›";font-family:var(--font-mono);}
.section-more:hover{color:var(--red);border-bottom-color:var(--red);}

/* 三档刻度 */
.tier-list{display:grid;gap:14px;}
.tier-row{
 display:grid;grid-template-columns:200px 1fr 118px;gap:20px;align-items:center;
 padding:18px 22px;background:#fff;
 border:1px solid var(--line-soft);border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tier-row:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.tier-name{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.tier-badge{
 width:30px;height:30px;flex:0 0 auto;
 display:flex;align-items:center;justify-content:center;
 font-family:var(--font-serif);font-size:14px;color:#fff;
 background:linear-gradient(150deg,#a52929,#7a1a1a);
 border:1px solid var(--gold);border-radius:6px;
}
.tier-name strong{font-family:var(--font-serif);font-size:16.5px;color:var(--red-ink);}
.tier-name em{font-style:normal;width:100%;font-size:12.5px;color:var(--muted);}
.tier-bar{height:10px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--line-soft);overflow:hidden;}
.tier-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#e0be52,#b8860b);}
.tier-rate{
 font-family:var(--font-mono);font-size:26px;font-weight:800;color:var(--gold-deep);
 text-align:right;justify-self:end;line-height:1.2;
}
.tier-rate span{font-size:15px;}
.tier-note{margin-top:18px;font-size:13px;color:var(--muted);padding-left:16px;border-left:2px solid var(--line);}

/* 走势演示 */
.step-flow{display:grid;grid-template-columns:1.12fr .88fr;gap:34px;align-items:start;}
.step-list{display:grid;gap:16px;}
.step-item{
 display:grid;grid-template-columns:46px 1fr;gap:16px;
 padding:18px 20px;background:#fff;
 border:1px solid var(--line-soft);border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.step-no{
 width:46px;height:46px;border-radius:50%;
 display:flex;align-items:center;justify-content:center;
 font-family:var(--font-mono);font-size:16px;font-weight:700;color:var(--red);
 background:linear-gradient(140deg,#fff8e4,#f0dfb6);
 border:1px solid var(--gold);
}
.step-item h3{font-size:16.5px;margin-bottom:6px;}
.step-item p{font-size:14px;line-height:1.85;color:var(--muted);}
.step-item p b{color:var(--gold-deep);font-family:var(--font-mono);}
.step-figure{
 position:relative;margin:0;border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow);
}
.step-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.step-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:12px 16px;font-size:13px;color:#f6e9cb;
 background:linear-gradient(180deg,rgba(61,13,13,0),rgba(61,13,13,.88));
}

/* 口碑记录 */
.voice-list{display:grid;gap:14px;}
.voice-item{
 display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:center;
 padding:18px 20px;background:#fff;
 border:1px solid var(--line-soft);border-left:3px solid var(--gold);
 border-radius:var(--radius);box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease;
}
.voice-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.voice-seal{
 width:52px;height:52px;display:flex;align-items:center;justify-content:center;
 font-family:var(--font-serif);font-size:20px;color:#fff;
 background:linear-gradient(150deg,#a52929,#7a1a1a);
 border:1px solid var(--gold);border-radius:8px;
 box-shadow:inset 0 0 0 2px rgba(255,255,255,.12);
}
.voice-item p{font-size:14.5px;line-height:1.8;}
.voice-meta{display:block;margin-top:6px;font-family:var(--font-mono);font-size:12.5px;color:var(--muted);}

/* 对比 */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.compare-col{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.compare-col:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.compare-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 22px;color:#fff;}
.compare-head h3{color:#fff;font-size:18px;letter-spacing:.5px;}
.compare-head span{font-size:12.5px;color:rgba(255,255,255,.84);}
.compare-col--risk .compare-head{background:linear-gradient(120deg,#8c1f1f,#5e1313);}
.compare-col--safe .compare-head{background:linear-gradient(120deg,#c2961f,#8a6510);}
.compare-body{padding:8px 22px 18px;}
.compare-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px dashed var(--line-soft);font-size:14px;}
.compare-row:last-child{border-bottom:0;}
.compare-row .k{color:var(--muted);flex:0 0 auto;}
.compare-row .v{color:var(--ink);font-weight:700;text-align:right;}

/* 牌序笔记 */
.news-grid{display:grid;grid-template-columns:1.1fr 1.1fr .8fr;gap:20px;align-items:stretch;}
.news-card{
 display:flex;flex-direction:column;overflow:hidden;
 background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{overflow:hidden;aspect-ratio:16/10;background:var(--bg-alt);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.news-card:hover .news-thumb img{transform:scale(1.05);}
.news-body{display:flex;flex-direction:column;gap:8px;flex:1;padding:16px 18px 20px;}
.news-tag{
 align-self:flex-start;padding:2px 10px;font-size:12px;color:var(--red);
 background:#fffdf6;border:1px solid var(--line);border-radius:999px;
}
.news-body h3{font-size:16.5px;line-height:1.6;}
.news-body p{font-size:13.5px;color:var(--muted);line-height:1.8;}
.news-more{margin-top:auto;padding-top:6px;font-size:13px;font-weight:700;color:var(--gold-deep);}
.news-card--text{background:linear-gradient(160deg,#fffdf6,#f6ecd6);}
.news-card--text .news-body{padding:22px;}

/* 异议拆解 */
.faq-list{display:grid;gap:12px;}
.faq-item{
 background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
 box-shadow:var(--shadow);overflow:hidden;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-hover);}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:16px 20px;cursor:pointer;list-style:none;
 font-family:var(--font-serif);font-size:16px;color:var(--red-ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";font-family:var(--font-mono);font-size:20px;line-height:1;
 color:var(--gold-deep);transition:transform .22s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding:0 20px 18px;font-size:14px;line-height:1.9;color:var(--muted);}

/* 保障条 */
.assure{
 background:linear-gradient(120deg,#6d1717 0%,#3d0d0d 100%);
 border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);
 color:#f4e6c8;
}
.assure-inner{display:grid;grid-template-columns:1fr 1.25fr;gap:34px;align-items:center;padding:46px 0;}
.assure h2{color:var(--gold-light);font-size:25px;letter-spacing:.5px;}
.assure .lead{margin-top:10px;font-size:14px;line-height:1.9;color:rgba(244,230,200,.82);}
.assure-list{display:grid;gap:14px;}
.assure-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;line-height:1.8;}
.assure-list li::before{
 content:"";flex:0 0 auto;width:8px;height:8px;margin-top:9px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);transform:rotate(45deg);
}
.assure-list strong{color:#fff;font-weight:700;}

/* 底部固定转化条 */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:110;
 background:linear-gradient(90deg,rgba(61,13,13,.98),rgba(140,31,31,.98));
 border-top:1px solid var(--gold);
 box-shadow:0 -8px 24px rgba(0,0,0,.26);
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;}
.sticky-inner strong{display:block;font-size:15px;color:#fff;font-weight:700;}
.sticky-inner span{display:block;font-size:12.5px;color:rgba(232,200,122,.92);}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#6d1717 0%,#3d0d0d 100%);
 border-top:1px solid var(--gold);
 color:#f0e2c6;
 padding-top:52px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:36px;padding-bottom:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-family:var(--font-serif);font-size:18px;color:#fff;}
.footer-about{font-size:14px;line-height:1.9;color:rgba(240,226,198,.78);}
.footer-title{
 margin-bottom:14px;padding-left:10px;
 font-family:var(--font-serif);font-size:16px;color:var(--gold-light);
 border-left:3px solid var(--gold);
}
.footer-links li{margin-bottom:9px;}
.footer-links a{font-size:14px;color:rgba(240,226,198,.82);}
.footer-links a:hover{color:var(--gold-light);}
.footer-info li{
 position:relative;margin-bottom:8px;padding-left:14px;
 font-size:13.5px;line-height:1.75;color:rgba(240,226,198,.74);
}
.footer-info li::before{
 content:"";position:absolute;left:0;top:9px;width:6px;height:6px;
 background:var(--gold);border-radius:1px;transform:rotate(45deg);opacity:.85;
}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
 padding:16px 0;font-size:12.5px;color:rgba(232,200,122,.8);
 border-top:1px solid rgba(212,175,55,.28);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:36px;}
 .coupon-wall{max-width:580px;}
 .step-flow{grid-template-columns:1fr;}
 .compare{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:1fr 1fr;}
 .assure-inner{grid-template-columns:1fr;gap:22px;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .nav-link{padding:9px 11px;font-size:14px;}
}
@media (max-width:900px){
 .nav-toggle{display:flex;}
 .main-nav{
  position:absolute;top:100%;left:0;right:0;
  display:none;flex-direction:column;align-items:stretch;gap:2px;
  margin-left:0;padding:10px 22px 16px;
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  box-shadow:0 16px 28px rgba(0,0,0,.32);
 }
 .main-nav.open{display:flex;}
 .nav-link{padding:11px 12px;border-radius:6px;}
 .nav-link.active::after{display:none;}
 .nav-link.active{background:rgba(212,175,55,.16);}
 .nav-aside{margin-left:auto;}
 .nav-chip{display:none;}
}
@media (max-width:768px){
 .section{padding:44px 0;}
 .section-head{flex-direction:column;align-items:flex-start;gap:8px;}
 .section-title{font-size:22px;}
 .tier-row{grid-template-columns:1fr;gap:12px;}
 .tier-rate{justify-self:start;text-align:left;}
 .voice-item{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .assure-inner{padding:36px 0;}
 .compare-row{flex-direction:column;gap:4px;}
 .compare-row .v{text-align:left;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .logo-text{font-size:17px;}
 .hero{padding:44px 0 50px;}
 .hero-actions .btn{width:100%;}
 .coupon-row{grid-template-columns:1fr;}
 .coupon-rate .num{font-size:44px;}
 .coupon-foot .btn{width:100%;}
 .sticky-inner{flex-direction:column;align-items:stretch;text-align:center;}
 .sticky-inner .btn{width:100%;}
 body{padding-bottom:112px;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-ink:#3d0d0d;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.42);
 --line-soft:rgba(212,175,55,.24);
 --radius-sm:8px;
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(92,62,22,.08);
 --shadow-hover:0 16px 32px rgba(92,62,22,.16);
 --container:1180px;
 --font-serif:"Songti SC","Source Han Serif SC",SimSun,"STSong",serif;
 --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --font-mono:ui-monospace,Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 padding-bottom:86px;
 font-family:var(--font-sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
a{color:var(--red);text-decoration:none;transition:color .22s ease,border-color .22s ease,background-color .22s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.35;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;
 top:0;
 z-index:120;
 background:linear-gradient(180deg,#8c1f1f 0%,#741a1a 100%);
 border-bottom:1px solid var(--line);
 box-shadow:0 4px 18px rgba(60,18,18,.28);
}
.nav-wrap{
 position:relative;
 display:flex;
 align-items:center;
 gap:18px;
 min-height:68px;
 padding:8px 0;
}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
 width:34px;height:34px;
 display:flex;align-items:center;justify-content:center;
 background:linear-gradient(135deg,#e8c87a,#d4af37 45%,#b8860b);
 color:#5e1313;
 font-family:var(--font-serif);
 font-size:20px;
 font-weight:700;
 border-radius:9px;
 box-shadow:0 3px 10px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.55);
}
.logo-text{
 font-family:var(--font-serif);
 font-size:19px;
 font-weight:700;
 color:#fff;
 letter-spacing:1.5px;
 white-space:nowrap;
}
.logo:hover .logo-text{color:var(--gold-light);}
.main-nav{
 display:flex;
 align-items:center;
 gap:2px;
 margin-left:auto;
}
.nav-link{
 position:relative;
 display:block;
 padding:9px 15px;
 border-radius:6px;
 font-size:15px;
 color:#f4e6c8;
 white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(212,175,55,.16);}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{
 content:"";
 position:absolute;
 left:15px;right:15px;bottom:2px;
 height:2px;
 border-radius:2px;
 background:linear-gradient(90deg,var(--gold),var(--gold-light));
}
.nav-aside{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-chip{
 display:inline-flex;
 align-items:center;
 gap:6px;
 padding:5px 13px;
 font-size:13px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.6);
 border-radius:999px;
 background:rgba(212,175,55,.1);
 white-space:nowrap;
}
.nav-chip::before{
 content:"";
 width:6px;height:6px;border-radius:50%;
 background:var(--gold);
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.nav-chip:hover{color:#fff;background:rgba(212,175,55,.24);border-color:var(--gold);}
.nav-toggle{
 display:none;
 width:40px;height:40px;
 border:1px solid rgba(212,175,55,.6);
 border-radius:8px;
 align-items:center;
 justify-content:center;
 flex-direction:column;
 gap:4px;
}
.nav-toggle span{
 display:block;width:18px;height:2px;border-radius:2px;
 background:var(--gold-light);
 transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 padding:11px 24px;
 border-radius:var(--radius-sm);
 font-size:15px;
 font-weight:700;
 line-height:1.4;
 letter-spacing:.5px;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 color:#fff;
 background:linear-gradient(135deg,#e0be52 0%,#d4af37 45%,#b8860b 100%);
 border:1px solid #c2961f;
 box-shadow:0 6px 16px rgba(184,134,11,.34),inset 0 1px 0 rgba(255,255,255,.45);
 text-shadow:0 1px 1px rgba(120,80,0,.35);
}
.btn-gold:hover{
 color:#fff;
 transform:translateY(-2px);
 box-shadow:0 12px 24px rgba(184,134,11,.42),inset 0 1px 0 rgba(255,255,255,.5);
 background:linear-gradient(135deg,#e8c87a 0%,#c79b25 45%,#a3760a 100%);
}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.34);}
.btn-ghost{
 color:var(--gold-light);
 background:rgba(255,255,255,.05);
 border:1px solid rgba(212,175,55,.72);
}
.btn-ghost:hover{
 color:#fff;
 background:rgba(212,175,55,.2);
 border-color:var(--gold);
 transform:translateY(-2px);
}
.btn-line{
 color:var(--red);
 background:#fff;
 border:1px solid var(--gold);
}
.btn-line:hover{color:var(--gold-deep);background:#fffdf6;transform:translateY(-2px);}
.btn-sm{padding:8px 18px;font-size:14px;}

/* ---------- Hero ---------- */
.q-hero{
 position:relative;
 overflow:hidden;
 padding:44px 0 62px;
 background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 52%,#5e1313 100%);
 color:#fff;
}
.hero-bg{
 position:absolute;
 inset:0;
 background-image:url('/assets/images/fd22a4b9a97b0b8a.webp');
 background-size:cover;
 background-position:center;
 opacity:.2;
 filter:saturate(.85);
}
.q-hero::after{
 content:"";
 position:absolute;
 inset:0;
 background:
 radial-gradient(circle at 82% 18%,rgba(212,175,55,.22),transparent 55%),
 linear-gradient(180deg,rgba(61,13,13,.15) 0%,rgba(61,13,13,.72) 100%);
 pointer-events:none;
}
.hero-inner{position:relative;z-index:2;}
.crumb{
 display:flex;flex-wrap:wrap;align-items:center;gap:8px;
 font-size:13px;color:#e8c87a;margin-bottom:22px;
}
.crumb a{color:#f4e6c8;}
.crumb a:hover{color:#fff;}
.crumb .sep{opacity:.55;}
.hero-grid{
 display:grid;
 grid-template-columns:1.06fr .94fr;
 gap:48px;
 align-items:center;
}
.brand-line{
 display:inline-flex;
 align-items:center;
 gap:8px;
 padding:5px 14px;
 margin-bottom:18px;
 font-size:13px;
 letter-spacing:1px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.55);
 border-radius:999px;
 background:rgba(212,175,55,.1);
}
.brand-line::before{
 content:"";
 width:6px;height:6px;border-radius:50%;
 background:var(--gold);
 box-shadow:0 0 0 3px rgba(212,175,55,.2);
}
.hero-title{
 margin:0 0 16px;
 font-size:40px;
 font-weight:700;
 line-height:1.3;
 color:var(--gold-light);
 letter-spacing:.5px;
}
.hero-sub{
 margin:0;
 max-width:540px;
 font-size:16px;
 line-height:1.9;
 color:#f2e4c6;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag{
 display:inline-flex;align-items:center;
 padding:4px 13px;
 font-size:13px;
 color:var(--gold-light);
 border:1px solid rgba(212,175,55,.6);
 border-radius:999px;
 background:rgba(212,175,55,.1);
}
.countdown-wrap{margin-top:28px;}
.cd-label-main{
 display:block;
 font-size:13px;
 letter-spacing:1px;
 color:var(--gold-light);
 margin-bottom:10px;
}
.countdown{display:flex;gap:10px;flex-wrap:wrap;}
.cd-cell{
 width:76px;
 padding:10px 4px;
 text-align:center;
 background:rgba(0,0,0,.26);
 border:1px solid rgba(212,175,55,.45);
 border-radius:10px;
 box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.cd-num{
 display:block;
 font-family:var(--font-mono);
 font-size:24px;
 font-weight:700;
 color:var(--gold);
 line-height:1.2;
}
.cd-unit{display:block;font-size:12px;color:#e8c87a;letter-spacing:1px;}
.subscribe{
 display:flex;
 gap:10px;
 max-width:460px;
 margin-top:24px;
}
.subscribe input{
 flex:1 1 auto;
 min-width:0;
 padding:11px 14px;
 border-radius:var(--radius-sm);
 border:1px solid rgba(212,175,55,.5);
 background:rgba(255,255,255,.94);
 color:var(--ink);
 font-size:14px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.subscribe input::placeholder{color:#9a9082;}
.subscribe input:focus{
 outline:none;
 border-color:var(--gold);
 box-shadow:0 0 0 3px rgba(212,175,55,.28);
}
.sub-tip{margin:10px 0 0;font-size:13px;min-height:22px;color:#e8c87a;}
.hero-cover{
 position:relative;
 border-radius:var(--radius-lg);
 overflow:hidden;
 border:2px solid var(--gold);
 box-shadow:0 20px 46px rgba(0,0,0,.4);
}
.hero-cover img{width:100%;height:auto;aspect-ratio:16/11;object-fit:cover;}
.cover-badge{
 position:absolute;top:14px;left:14px;
 padding:4px 12px;
 font-size:13px;
 letter-spacing:1px;
 color:#ffe9b0;
 background:linear-gradient(135deg,#a82222,#6d1717);
 border:1px solid var(--gold);
 border-radius:6px;
}
.cover-caption{
 position:absolute;left:0;right:0;bottom:0;
 padding:16px;
 font-size:13px;
 color:#f6e9cb;
 background:linear-gradient(180deg,transparent,rgba(61,13,13,.9));
}

/* ---------- 区块通用 ---------- */
.section{padding:64px 0;background:var(--bg);}
.section-alt{padding:64px 0;background:var(--bg-alt);}
.section-head{
 display:flex;
 align-items:flex-end;
 justify-content:space-between;
 gap:24px;
 padding-bottom:16px;
 margin-bottom:32px;
 border-bottom:1px solid var(--line-soft);
}
.section-title{
 position:relative;
 margin:0;
 padding-left:16px;
 font-size:28px;
 font-weight:700;
 color:var(--red-ink);
}
.section-title::before{
 content:"";
 position:absolute;
 left:0;top:8px;bottom:8px;
 width:5px;
 border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-desc{margin:8px 0 0;font-size:14px;color:var(--muted);}
.more-link{
 flex:0 0 auto;
 font-size:14px;
 font-weight:700;
 color:var(--gold-deep);
 white-space:nowrap;
}
.more-link::after{content:"›";margin-left:5px;}
.more-link:hover{color:var(--red);}

/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{
 position:relative;
 padding:28px 24px 24px;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{
 transform:translateY(-4px);
 border-color:var(--gold);
 box-shadow:var(--shadow-hover);
}
.card-seal{
 position:absolute;
 top:-13px;left:20px;
 width:38px;height:38px;
 display:flex;align-items:center;justify-content:center;
 font-family:var(--font-serif);
 font-size:17px;font-weight:700;
 color:#ffe9b0;
 background:linear-gradient(135deg,#a82222,#6d1717);
 border:1px solid var(--gold);
 border-radius:6px;
 box-shadow:0 4px 10px rgba(109,23,23,.32);
}
.card h3{margin:12px 0 10px;font-size:19px;color:var(--red-ink);}
.card p{margin:0;font-size:14px;line-height:1.85;color:#5c5346;}
.card-list{margin:14px 0 0;padding:0;list-style:none;}
.card-list li{
 position:relative;
 padding-left:16px;
 margin-bottom:6px;
 font-size:13px;
 color:var(--muted);
}
.card-list li::before{
 content:"";
 position:absolute;
 left:0;top:11px;
 width:6px;height:6px;
 border-radius:2px;
 background:var(--gold);
}
.icon-badge{
 width:48px;height:48px;
 display:flex;align-items:center;justify-content:center;
 border-radius:12px;
 border:1px solid var(--line);
 background:#fffdf5;
 color:var(--gold-deep);
 margin-bottom:6px;
}
.icon-badge svg{width:26px;height:26px;}
.point-card{margin-top:0;}

/* ---------- 场景演示 ---------- */
.demo-grid{
 display:grid;
 grid-template-columns:.92fr 1.08fr;
 gap:44px;
 align-items:center;
}
.demo-figure{
 border-radius:var(--radius-lg);
 overflow:hidden;
 border:1px solid var(--line);
 box-shadow:var(--shadow);
 background:#fff;
}
.demo-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.step-list{list-style:none;margin:18px 0 0;padding:0;}
.step-item{
 position:relative;
 padding:0 0 20px 52px;
}
.step-item:last-child{padding-bottom:0;}
.step-item::before{
 content:counter(step-num);
 counter-increment:step-num;
 position:absolute;
 left:0;top:2px;
 width:34px;height:34px;
 display:flex;align-items:center;justify-content:center;
 font-family:var(--font-mono);
 font-size:15px;font-weight:700;
 color:var(--gold-deep);
 background:#fff;
 border:1px solid var(--gold);
 border-radius:50%;
 box-shadow:0 3px 8px rgba(184,134,11,.16);
}
.step-list{counter-reset:step-num;}
.step-item h4{margin:0 0 6px;font-size:16px;color:var(--red-ink);}
.step-item p{margin:0;font-size:14px;color:#5c5346;}
.demo-title{margin:0 0 12px;font-size:24px;color:var(--red-ink);}
.demo-text{margin:0;font-size:15px;line-height:1.9;color:#5c5346;}

/* ---------- 数据条 ---------- */
.stat-band{
 padding:48px 0;
 color:#fff;
 background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 60%,#5e1313 100%);
 border-top:1px solid var(--line);
 border-bottom:1px solid var(--line);
}
.stat-head{margin:0 0 26px;font-size:22px;color:var(--gold-light);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-item{
 padding:20px 18px;
 background:rgba(0,0,0,.18);
 border:1px solid rgba(212,175,55,.34);
 border-radius:var(--radius);
 text-align:center;
}
.stat-num{
 display:block;
 font-family:var(--font-mono);
 font-size:32px;
 font-weight:700;
 color:var(--gold);
 line-height:1.2;
}
.stat-num small{font-size:15px;margin-left:2px;}
.stat-label{display:block;margin-top:6px;font-size:13px;color:#f0e2c4;}

/* ---------- 牌友反馈 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.quote{
 margin:0;
 padding:24px 22px;
 background:#fff;
 border:1px solid var(--line-soft);
 border-left:4px solid var(--gold);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease;
}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.quote p{margin:0 0 16px;font-size:14px;line-height:1.9;color:#4d4538;}
.quote-who{display:flex;align-items:center;gap:10px;}
.quote-avatar{
 width:36px;height:36px;
 display:flex;align-items:center;justify-content:center;
 font-family:var(--font-serif);
 font-size:16px;
 color:#ffe9b0;
 background:linear-gradient(135deg,#a82222,#6d1717);
 border:1px solid var(--gold);
 border-radius:50%;
}
.quote-name{font-size:14px;font-weight:700;color:var(--red-ink);}
.quote-role{display:block;font-size:12px;color:var(--muted);font-weight:400;}

/* ---------- 对比表 ---------- */
.table-wrap{
 border-radius:var(--radius);
 overflow:hidden;
 border:1px solid var(--line);
 box-shadow:var(--shadow);
 background:#fff;
}
.compare{width:100%;border-collapse:collapse;font-size:14px;}
.compare thead th{
 padding:15px 18px;
 text-align:left;
 font-family:var(--font-serif);
 font-size:15px;
 color:#f9edcf;
 background:linear-gradient(180deg,#8c1f1f,#741a1a);
 border-bottom:1px solid var(--line);
}
.compare tbody th{
 padding:15px 18px;
 text-align:left;
 font-weight:700;
 color:var(--red-ink);
 background:#fdf9ef;
	border-bottom:1px solid var(--line-soft);
 width:22%;
}
.compare td{
 padding:15px 18px;
	color:#5c5346;
	border-bottom:1px solid var(--line-soft);
	background:#fff;
}
.compare tbody tr:last-child th,
.compare tbody tr:last-child td{border-bottom:0;}
.compare tbody tr:hover td{background:#fffdf6;}
.compare td.better{color:var(--gold-deep);font-weight:700;}

/* ---------- 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-soft);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-media{position:relative;overflow:hidden;}
.news-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-media img{transform:scale(1.05);}
.news-body{padding:20px 20px 22px;}
.news-tag{
 display:inline-block;
 padding:2px 10px;
 margin-bottom:10px;
 font-size:12px;
 color:var(--gold-deep);
 background:#fdf6e4;
 border:1px solid var(--line);
 border-radius:999px;
}
.news-body h3{margin:0 0 8px;font-size:17px;color:var(--red-ink);}
.news-body p{margin:0;font-size:14px;color:#5c5346;line-height:1.8;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius);
 overflow:hidden;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:var(--line);}
.faq-item.open{border-color:var(--gold);box-shadow:var(--shadow);}
.faq-q{
 width:100%;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:18px;
 padding:17px 22px;
 text-align:left;
 font-size:16px;
 font-weight:700;
 color:var(--red-ink);
 background:none;
 transition:background .2s ease,color .2s ease;
}
.faq-q:hover{background:#fffdf6;color:var(--red);}
.faq-q .plus{
 flex:0 0 auto;
 font-family:var(--font-mono);
 font-size:20px;
 line-height:1;
 color:var(--gold-deep);
 transition:transform .28s ease;
}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{
 max-height:0;
 overflow:hidden;
 transition:max-height .32s ease;
 padding:0 22px;
 font-size:14px;
 color:#5c5346;
 line-height:1.9;
}
.faq-item.open .faq-a{max-height:360px;padding-bottom:20px;}

/* ---------- 保障条 ---------- */
.assure{
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:22px;
 flex-wrap:wrap;
 padding:26px 28px;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
}
.assure-text{display:flex;align-items:flex-start;gap:14px;max-width:720px;}
.assure-icon{
 flex:0 0 auto;
 width:42px;height:42px;
 display:flex;align-items:center;justify-content:center;
 border-radius:50%;
 border:1px solid var(--gold);
 background:#fdf6e4;
 color:var(--gold-deep);
}
.assure-icon svg{width:22px;height:22px;}
.assure h3{margin:0 0 6px;font-size:17px;color:var(--red-ink);}
.assure p{margin:0;font-size:14px;color:#5c5346;}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#6d1717,#4a0f0f);
 border-top:1px solid var(--gold);
 color:#e8dcc2;
 padding:52px 0 24px;
}
.footer-grid{
 display:grid;
 grid-template-columns:1.4fr 1fr 1.2fr;
 gap:40px;
 padding-bottom:32px;
 border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand strong{
 font-family:var(--font-serif);
 font-size:19px;
 color:#fff;
	letter-spacing:1.2px;
}
.footer-about{margin:0;font-size:13px;line-height:1.9;color:#cdbf9f;}
.footer-title{
 margin:0 0 16px;
	font-size:15px;
	font-weight:700;
	color:var(--gold-light);
	letter-spacing:1px;
}
.footer-links,.footer-info{margin:0;padding:0;list-style:none;}
.footer-links li{margin-bottom:9px;}
.footer-links a{
	font-size:13px;
	color:#e2d5b6;
	transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{color:var(--gold);padding-left:4px;}
.footer-info li{
	font-size:13px;
	line-height:1.75;
	color:#cdbf9f;
	margin-bottom:9px;
	padding-left:14px;
	position:relative;
}
.footer-info li::before{
	content:"";
	position:absolute;
	left:0;top:10px;
	width:5px;height:5px;
	border-radius:1px;
	background:var(--gold);
	opacity:.8;
}
.footer-bottom{
	display:flex;
	flex-wrap:wrap;
	gap:10px 26px;
	justify-content:space-between;
	padding-top:20px;
	font-size:12.5px;
	color:#d8c397;
}

/* ---------- 底部固定转化条 ---------- */
.sticky-cta{
 position:fixed;
 left:0;right:0;bottom:0;
 z-index:150;
 padding:10px 0;
 background:linear-gradient(180deg,#7a1b1b,#5e1313);
 border-top:1px solid var(--gold);
 box-shadow:0 -8px 24px rgba(0,0,0,.32);
}
.sticky-inner{
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:18px;
}
.sticky-text{min-width:0;}
.sticky-text strong{
	display:block;
	font-family:var(--font-serif);
	font-size:16px;
	color:var(--gold-light);
	letter-spacing:.5px;
}
.sticky-text span{display:block;font-size:12.5px;color:#e2d5b6;}
.sticky-actions{display:flex;gap:10px;flex:0 0 auto;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px;}
 .hero-title{font-size:34px;}
 .hero-cover{max-width:640px;}
 .card-grid{grid-template-columns:repeat(2,1fr);}
 .quote-grid{grid-template-columns:repeat(2,1fr);}
 .news-grid{grid-template-columns:repeat(2,1fr);}
 .stat-grid{grid-template-columns:repeat(2,1fr);}
 .demo-grid{grid-template-columns:1fr;gap:30px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
 .section,.section-alt{padding:52px 0;}
}
@media (max-width:900px){
 .nav-toggle{display:flex;}
 .nav-chip{display:none;}
 .main-nav{
  position:absolute;
  top:100%;left:0;right:0;
  z-index:130;
  flex-direction:column;
  align-items:stretch;
  gap:0;
  margin-left:0;
  padding:8px 14px 14px;
  background:linear-gradient(180deg,#7a1b1b,#5e1313);
  border-bottom:1px solid var(--line);
  box-shadow:0 16px 26px rgba(0,0,0,.34);
  display:none;
 }
 .main-nav.open{display:flex;}
 .nav-link{padding:12px 14px;border-radius:8px;}
 .nav-link.active{background:rgba(212,175,55,.14);}
 .nav-link.active::after{left:14px;right:auto;width:28px;bottom:6px;}
 .nav-wrap{flex-wrap:nowrap;}
}
@media (max-width:768px){
 body{padding-bottom:108px;font-size:14.5px;}
 .container{padding:0 16px;}
 .hero-title{font-size:29px;}
 .hero-sub{font-size:15px;}
 .q-hero{padding:34px 0 48px;}
 .section,.section-alt{padding:44px 0;}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
 .section-title{font-size:23px;}
 .card-grid{grid-template-columns:1fr;gap:22px;}
 .quote-grid{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:1fr;}
 .stat-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
 .stat-num{font-size:26px;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .assure{flex-direction:column;align-items:flex-start;}
 .compare{font-size:13px;}
 .compare thead th,.compare tbody th,.compare td{padding:12px 12px;}
 .compare tbody th{width:30%;}
 .sticky-inner{flex-wrap:wrap;gap:10px;}
 .sticky-text span{display:none;}
 .sticky-actions{width:100%;}
 .sticky-actions .btn{flex:1;}
 .subscribe{flex-direction:column;max-width:100%;}
 .subscribe .btn{width:100%;}
 .cd-cell{width:68px;}
}
@media (max-width:520px){
 .hero-title{font-size:25px;line-height:1.36;}
 .cd-cell{width:62px;padding:8px 2px;}
 .cd-num{font-size:20px;}
 .logo-text{font-size:17px;letter-spacing:1px;}
 .compare thead th,.compare tbody th,.compare td{padding:10px 9px;font-size:12.5px;}
 .footer-bottom{flex-direction:column;gap:8px;}
 .hero-cover .cover-caption{font-size:12px;padding:12px;}
}