/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a5312f;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --text:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.38);
  --line-soft:rgba(212,175,55,.22);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(94,19,19,.08);
  --shadow-hover:0 16px 32px rgba(94,19,19,.18);
  --serif:"Songti SC","SimSun","Noto Serif SC","Source Han Serif SC",serif;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--gold);}
p{margin:0 0 1em;}
h1,h2,h3,h4{font-family:var(--serif);margin:0;line-height:1.4;}
ul{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:3px solid rgba(212,175,55,.75);outline-offset:2px;}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:linear-gradient(90deg,#8c1f1f 0%,#741919 60%,#610f0f 100%);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 4px 16px rgba(94,19,19,.28);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;gap:20px;
}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto;}
.brand:hover{color:#fff;}
.brand-mark{
  width:34px;height:34px;display:grid;place-items:center;
  background:linear-gradient(145deg,#e8c87a,#b8860b);
  color:#5e1313;font-family:var(--serif);font-weight:700;font-size:19px;
  border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.3);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;white-space:nowrap;}
.main-nav{display:flex;align-items:center;gap:6px;}
.nav-link{
  position:relative;display:block;padding:0 14px;line-height:64px;
  color:rgba(255,255,255,.88);font-size:15.5px;white-space:nowrap;
  transition:color .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
  width:0;height:2px;background:var(--gold);border-radius:2px;transition:width .25s ease;
}
.nav-link:hover{color:var(--gold-light);}
.nav-link:hover::after{width:60%;}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{width:60%;}
.nav-cta{
  margin-left:12px;padding:9px 20px;line-height:1.4;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;border-radius:8px;font-size:15px;font-weight:600;
  box-shadow:0 5px 14px rgba(184,134,11,.35);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 9px 20px rgba(184,134,11,.45);}
.nav-toggle{
  display:none;width:42px;height:38px;border:1px solid rgba(212,175,55,.55);
  border-radius:8px;background:transparent;padding:0;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold-light);border-radius:2px;transition:transform .2s,opacity .2s;}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:#f2e9d8;border-bottom:1px solid var(--line-soft);}
.breadcrumb-bar .container{display:flex;align-items:center;gap:10px;height:46px;font-size:14px;color:var(--muted);}
.breadcrumb-bar a{color:var(--muted);}
.breadcrumb-bar a:hover{color:var(--gold-dark);}
.breadcrumb-bar .sep{color:rgba(138,128,112,.55);}
.breadcrumb-bar .current{color:var(--red);font-weight:600;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#8c1f1f 0%,#711818 52%,#5e1313 100%);
  color:#fff;padding:56px 0 64px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/运气爆棚_红中麻将大获全胜_清一色杠开让人惊艳.webp');
  background-size:cover;background-position:center;
  opacity:.14;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 78% 22%,rgba(212,175,55,.16),transparent 58%);
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border:1px solid rgba(212,175,55,.55);
  border-radius:999px;font-size:13.5px;color:var(--gold-light);
  letter-spacing:.6px;margin-bottom:18px;
}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block;font-style:normal;}
.hero-title{
  font-size:42px;font-weight:700;line-height:1.36;
  color:#f2d992;letter-spacing:.5px;margin-bottom:16px;
}
.hero-lead{
  font-size:16px;color:var(--gold-light);margin-bottom:14px;line-height:1.85;
}
.hero-desc{font-size:15.5px;color:rgba(255,255,255,.82);line-height:1.95;margin-bottom:24px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px;}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 30px;border:0;border-radius:8px;cursor:pointer;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;font-size:16px;font-weight:600;
  box-shadow:0 6px 16px rgba(184,134,11,.34);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 12px 24px rgba(184,134,11,.46);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 28px;border:1px solid rgba(232,200,122,.85);border-radius:8px;
  background:transparent;color:var(--gold-light);font-size:16px;font-weight:600;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 26px;border:1px solid var(--gold);border-radius:8px;
  background:#fff;color:var(--gold-dark);font-size:15.5px;font-weight:600;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.3);}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags span{
  padding:5px 16px;border-radius:999px;font-size:13.5px;
  background:rgba(212,175,55,.18);border:1px solid rgba(212,175,55,.55);
  color:var(--gold-light);
}

/* 测评卡 */
.quiz-card{
  background:#fdfaf3;border:2px solid var(--gold);border-radius:var(--radius-lg);
  padding:24px 24px 22px;color:var(--text);
  box-shadow:0 24px 48px rgba(0,0,0,.3);
}
.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
.quiz-head strong{font-family:var(--serif);font-size:18px;color:var(--red);}
.quiz-head em{font-style:normal;font-size:12.5px;color:var(--gold-dark);border:1px solid var(--line);border-radius:999px;padding:2px 10px;}
.quiz-q{font-size:14.5px;color:var(--muted);margin-bottom:12px;}
.quiz-options{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.quiz-chip{
  padding:6px 14px;border:1px solid var(--line);border-radius:999px;
  font-size:13.5px;color:var(--muted);background:#fff;cursor:pointer;
  transition:all .2s ease;
}
.quiz-chip:hover{border-color:var(--gold);color:var(--gold-dark);}
.quiz-chip.on{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  border-color:transparent;color:#fff;font-weight:600;
  box-shadow:0 4px 12px rgba(184,134,11,.32);
}
.quiz-preview{background:var(--bg-alt);border-radius:12px;padding:14px 16px;margin-bottom:16px;border:1px solid var(--line-soft);}
.preview-label{font-size:12.5px;color:var(--gold-dark);letter-spacing:1px;margin-bottom:6px;}
.preview-title{font-family:var(--serif);font-size:18px;color:var(--red);margin-bottom:6px;}
.preview-text{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0 0 10px;}
.preview-meta{display:flex;gap:18px;font-size:13px;color:var(--muted);}
.preview-meta b{color:var(--gold-dark);font-size:15px;font-family:var(--serif);}
.quiz-card .btn-gold{width:100%;}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:linear-gradient(140deg,#7c1a1a,#5e1313);color:#fff;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:34px;padding-bottom:16px;border-bottom:1px solid var(--line-soft);
}
.section-title{
  position:relative;padding-left:18px;font-size:28px;font-weight:700;color:var(--red);
}
.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-dark));
}
.section-sub{margin:10px 0 0;font-size:15px;color:var(--muted);max-width:760px;}
.section-link{
  flex:0 0 auto;font-family:var(--serif);font-size:15px;color:var(--gold-dark);
  border-bottom:1px solid transparent;padding-bottom:2px;white-space:nowrap;
}
.section-link:hover{border-bottom-color:var(--gold);}
.section-dark .section-title{color:#f2d992;}
.section-dark .section-sub{color:rgba(255,255,255,.72);}
.section-dark .section-head{border-bottom-color:rgba(212,175,55,.35);}

/* ---------- 数据看板 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;text-align:center;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.stat-num{
  font-family:var(--serif);font-size:34px;font-weight:700;line-height:1.2;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-num small{font-size:16px;margin-left:2px;}
.stat-label{margin-top:8px;font-size:14.5px;color:var(--muted);}

/* ---------- 卡片矩阵 ---------- */
.card-grid{display:grid;gap:24px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.game-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 22px 24px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.game-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.card-seal{
  position:absolute;top:-13px;left:20px;width:38px;height:38px;
  display:grid;place-items:center;border-radius:6px;
  background:linear-gradient(145deg,#8c1f1f,#5e1313);
  border:2px solid var(--gold);color:var(--gold-light);
  font-family:var(--serif);font-size:17px;font-weight:700;
  box-shadow:0 4px 12px rgba(140,31,31,.32);
}
.card-title{font-size:19px;color:var(--red);margin:14px 0 10px;}
.card-text{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}
.card-thumb{border-radius:8px;overflow:hidden;border:1px solid var(--line-soft);margin-bottom:14px;}
.card-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.game-card:hover .card-thumb img{transform:scale(1.05);}
.card-list{margin-top:12px;}
.card-list li{
  position:relative;padding-left:16px;font-size:14px;color:var(--muted);line-height:1.9;
}
.card-list li::before{
  content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:2px;
  background:var(--gold);transform:rotate(45deg);
}

/* ---------- 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.step-item{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:24px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.step-num{
  font-family:var(--serif);font-size:26px;font-weight:700;color:var(--gold-dark);
  line-height:1;margin-bottom:12px;
}
.step-item h3{font-size:17.5px;color:var(--red);margin-bottom:8px;}
.step-item p{font-size:14px;color:var(--muted);line-height:1.85;margin:0;}

/* ---------- 图文演示 ---------- */
.stage{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.stage-img{
  border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--gold);
  box-shadow:var(--shadow-hover);background:#fff;
}
.stage-img img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.stage-body h3{font-size:24px;color:var(--red);margin-bottom:14px;}
.stage-body p{font-size:15px;color:var(--muted);line-height:1.95;}
.stage-points{display:grid;gap:12px;margin:20px 0 0;}
.stage-points li{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line-soft);border-radius:10px;
  padding:14px 16px;font-size:14.5px;color:var(--text);line-height:1.75;
}
.point-tag{
  flex:0 0 auto;font-family:var(--serif);font-size:13px;color:#fff;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  border-radius:6px;padding:3px 9px;margin-top:2px;
}

/* ---------- 对比表 ---------- */
.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);}
table.compare{width:100%;border-collapse:collapse;min-width:640px;}
table.compare th,table.compare td{padding:16px 20px;text-align:left;font-size:15px;border-bottom:1px solid rgba(212,175,55,.2);}
table.compare thead th{
  background:linear-gradient(90deg,#8c1f1f,#6b1616);color:var(--gold-light);
  font-family:var(--serif);font-size:16px;font-weight:700;border-bottom:0;
}
table.compare tbody tr:last-child td{border-bottom:0;}
table.compare tbody tr:nth-child(even){background:#fdfaf3;}
table.compare td:first-child{color:var(--red);font-weight:600;font-family:var(--serif);}
table.compare td.hl{color:var(--gold-dark);font-weight:600;}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:30px;}
.timeline::before{
  content:"";position:absolute;left:5px;top:10px;bottom:10px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.14));
}
.timeline-item{position:relative;padding-bottom:26px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:"";position:absolute;left:-30px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.2);
}
.timeline-item h3{font-size:17.5px;color:var(--red);margin-bottom:8px;}
.timeline-item h3 span{
  display:inline-block;font-family:var(--sans);font-size:12.5px;color:var(--gold-dark);
  border:1px solid var(--line);border-radius:999px;padding:1px 10px;margin-right:10px;
  vertical-align:middle;font-weight:600;
}
.timeline-item p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}

/* ---------- 评价 ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.review-card{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 24px;
  box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.review-quote{font-family:var(--serif);font-size:34px;color:rgba(212,175,55,.55);line-height:1;margin-bottom:10px;}
.review-text{font-size:14.8px;color:var(--text);line-height:1.9;margin-bottom:18px;}
.review-user{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px;}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(145deg,#8c1f1f,#5e1313);color:var(--gold-light);
  font-family:var(--serif);font-size:16px;border:1px solid var(--gold);
}
.review-user strong{display:block;font-size:14.5px;color:var(--text);}
.review-user em{font-style:normal;font-size:12.5px;color:var(--muted);}

/* ---------- 路线档位 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.plan-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 26px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.plan-card.featured{
  background:linear-gradient(160deg,#8c1f1f,#5e1313);color:#fff;
  border:2px solid var(--gold);box-shadow:0 20px 40px rgba(94,19,19,.28);
}
.plan-badge{
  display:inline-block;font-size:12.5px;padding:3px 12px;border-radius:999px;
  background:rgba(212,175,55,.18);border:1px solid rgba(212,175,55,.5);
  color:var(--gold-dark);margin-bottom:14px;
}
.plan-card.featured .plan-badge{background:rgba(232,200,122,.2);color:#f2d992;border-color:rgba(232,200,122,.6);}
.plan-card h3{font-size:21px;color:var(--red);margin-bottom:8px;}
.plan-card.featured h3{color:#f2d992;}
.plan-price{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold-dark);margin-bottom:6px;}
.plan-card.featured .plan-price{color:#f2d992;}
.plan-note{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.plan-card.featured .plan-note{color:rgba(255,255,255,.7);}
.plan-list{flex:1 1 auto;display:grid;gap:10px;margin-bottom:22px;}
.plan-list li{position:relative;padding-left:22px;font-size:14.5px;color:var(--muted);line-height:1.8;}
.plan-list li::before{
  content:"";position:absolute;left:0;top:11px;width:8px;height:8px;
  border:2px solid var(--gold);border-radius:2px;transform:rotate(45deg);
}
.plan-card.featured .plan-list li{color:rgba(255,255,255,.82);}
.plan-card.featured .plan-list li::before{border-color:var(--gold-light);}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:18px;}
.news-item{
  display:grid;grid-template-columns:180px 1fr auto;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:16px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{border-radius:8px;overflow:hidden;border:1px solid var(--line-soft);}
.news-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.news-body h3{font-size:17.5px;color:var(--red);margin-bottom:6px;}
.news-body p{font-size:14px;color:var(--muted);line-height:1.8;margin:0;}
.news-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px;}
.news-meta span{font-size:12.5px;color:var(--gold-dark);border:1px solid var(--line);border-radius:999px;padding:1px 10px;}
.news-arrow{font-family:var(--serif);font-size:14px;color:var(--gold-dark);white-space:nowrap;}

/* ---------- 保障条 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.guard-item{
  background:rgba(255,255,255,.06);border:1px solid rgba(212,175,55,.4);
  border-radius:12px;padding:24px 20px;text-align:center;
  transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.guard-item:hover{background:rgba(255,255,255,.12);transform:translateY(-4px);border-color:var(--gold);}
.guard-icon{
  width:46px;height:46px;margin:0 auto 14px;border-radius:10px;
  display:grid;place-items:center;font-family:var(--serif);font-size:20px;
  background:linear-gradient(145deg,#d4af37,#b8860b);color:#5e1313;font-weight:700;
  box-shadow:0 6px 14px rgba(0,0,0,.24);
}
.guard-item h3{font-size:17px;color:#f2d992;margin-bottom:8px;}
.guard-item p{font-size:13.8px;color:rgba(255,255,255,.75);line-height:1.8;margin:0;}

/* ---------- 快速解答 ---------- */
.qa-list{display:grid;gap:16px;}
.qa-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;
  box-shadow:var(--shadow);transition:border-color .25s ease,box-shadow .25s ease;
}
.qa-item:hover{border-color:var(--gold);box-shadow:var(--shadow-hover);}
.qa-item h3{
  font-size:17px;color:var(--red);margin-bottom:10px;
  display:flex;gap:10px;align-items:flex-start;
}
.qa-item h3 .q-mark{
  flex:0 0 auto;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;
  background:linear-gradient(145deg,#8c1f1f,#5e1313);color:var(--gold-light);
  font-family:var(--serif);font-size:13px;margin-top:3px;
}
.qa-item p{font-size:14.5px;color:var(--muted);line-height:1.9;margin:0 0 0 34px;}

/* ---------- 转化表单 ---------- */
.lead-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
}
.lead-body h2{font-size:28px;color:#f2d992;margin-bottom:14px;}
.lead-body p{font-size:15px;color:rgba(255,255,255,.8);line-height:1.95;}
.lead-points{display:grid;gap:10px;margin-top:18px;}
.lead-points li{
  font-size:14.5px;color:rgba(255,255,255,.82);padding-left:20px;position:relative;
}
.lead-points li::before{
  content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:2px;
  background:var(--gold);transform:rotate(45deg);
}
.lead-form{
  background:#fdfaf3;border:2px solid var(--gold);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:0 22px 44px rgba(0,0,0,.28);
}
.lead-form h3{font-size:20px;color:var(--red);margin-bottom:6px;}
.lead-form .form-hint{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.form-row{margin-bottom:14px;}
.form-row label{display:block;font-size:13.5px;color:var(--text);margin-bottom:6px;font-weight:600;}
.form-row input,.form-row select{
  width:100%;padding:11px 14px;border:1px solid rgba(138,128,112,.35);
  border-radius:8px;background:#fff;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-row input:focus,.form-row select:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);outline:none;
}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:10px;margin-bottom:0;}
.form-msg{
  display:none;margin-top:12px;padding:10px 14px;border-radius:8px;
  background:rgba(212,175,55,.16);border:1px solid var(--line);
  color:var(--gold-dark);font-size:14px;
}
.form-msg.show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#6b1616,#4c0e0e);
  border-top:1px solid var(--gold);color:rgba(255,255,255,.78);
  padding:48px 0 24px;
}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{width:32px;height:32px;font-size:17px;}
.footer-brand span{font-family:var(--serif);font-size:18px;color:#fff;font-weight:700;}
.footer-desc{font-size:14px;color:rgba(255,255,255,.65);line-height:1.9;margin:0;}
.footer-col h4{
  font-family:var(--serif);font-size:16px;color:var(--gold-light);
  margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);}
.footer-col a:hover{color:var(--gold-light);}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(212,175,55,.22);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(232,200,122,.68);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-title{font-size:36px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .guard-grid{grid-template-columns:repeat(2,1fr);}
  .review-grid{grid-template-columns:1fr;}
  .plan-grid{grid-template-columns:1fr;}
  .stage{grid-template-columns:1fr;gap:30px;}
  .lead-wrap{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:991px){
  .nav-toggle{display:block;}
  .main-nav{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:linear-gradient(180deg,#7c1a1a,#5e1313);
    border-bottom:1px solid var(--gold);
    box-shadow:0 16px 28px rgba(0,0,0,.3);
    padding:8px 16px 18px;display:none;
  }
  .main-nav.is-open{display:flex;}
  .nav-link{line-height:1.4;padding:13px 6px;border-bottom:1px solid rgba(212,175,55,.16);}
  .nav-link::after{display:none;}
  .nav-cta{margin:14px 0 0;text-align:center;justify-content:center;display:flex;}
}
@media (max-width:768px){
  .section{padding:46px 0;}
  .hero{padding:40px 0 48px;}
  .hero-title{font-size:30px;}
  .hero-desc{font-size:15px;}
  .section-title{font-size:23px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;gap:14px;}
  .news-thumb img{aspect-ratio:16/8;}
  .news-arrow{justify-self:flex-start;}
  .breadcrumb-bar .container{font-size:13px;height:auto;padding-top:12px;padding-bottom:12px;flex-wrap:wrap;}
  .footer-grid{grid-template-columns:1fr;}
  .qa-item p{margin-left:0;}
}
@media (max-width:520px){
  .brand-text{font-size:16px;}
  .hero-title{font-size:26px;}
  .stat-grid,.grid-4,.steps,.guard-grid{grid-template-columns:1fr;}
  .stat-num{font-size:29px;}
  .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%;}
  .quiz-card,.lead-form{padding:20px 18px;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a5312f;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --text:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --line-soft:rgba(212,175,55,.22);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(94,19,19,.08);
 --shadow-hover:0 16px 32px rgba(94,19,19,.18);
 --serif:"Songti SC","SimSun","Noto Serif SC","Source Han Serif SC",serif;
 --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--gold);}
h1,h2,h3,h4,h5{font-family:var(--serif);margin:0;color:var(--text);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1000;
 background:linear-gradient(90deg,#8c1f1f 0%,#741919 60%,#610f0f 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 4px 16px rgba(94,19,19,.28);
}
.header-inner{
 display:flex;align-items:center;justify-content:space-between;
 height:64px;gap:20px;position:relative;
}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto;}
.brand:hover{color:#fff;}
.brand-mark{
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#e8c87a,#b8860b);
 color:#5e1313;font-family:var(--serif);font-weight:700;font-size:19px;
 border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.3);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;white-space:nowrap;}
.main-nav{display:flex;align-items:center;gap:6px;}
.nav-link{
 position:relative;display:block;padding:0 14px;line-height:64px;
 color:rgba(255,255,255,.88);font-size:15.5px;white-space:nowrap;
 transition:color .2s ease;
}
.nav-link::after{
 content:"";position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
 width:0;height:2px;background:var(--gold);border-radius:2px;transition:width .25s ease;
}
.nav-link:hover{color:var(--gold-light);}
.nav-link:hover::after{width:60%;}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{width:60%;}
.nav-cta{
 margin-left:12px;padding:9px 20px;line-height:1.4;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;border-radius:8px;font-size:15px;font-weight:600;
 box-shadow:0 5px 14px rgba(184,134,11,.35);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 9px 20px rgba(184,134,11,.45);}
.nav-toggle{
 display:none;width:42px;height:38px;border:1px solid rgba(212,175,55,.55);
 border-radius:8px;background:transparent;padding:0;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold-light);border-radius:2px;transition:transform .2s,opacity .2s;}
/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:var(--bg-alt);border-bottom:1px solid var(--line-soft);}
.breadcrumb-bar .container{display:flex;align-items:center;gap:8px;min-height:48px;flex-wrap:wrap;font-size:14px;color:var(--muted);}
.breadcrumb-bar a{color:var(--muted);}
.breadcrumb-bar a:hover{color:var(--gold-dark);}
.breadcrumb-bar .current{color:var(--red);font-weight:600;}
.breadcrumb-bar .sep{color:rgba(212,175,55,.75);}
.crumb-back{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:4px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--gold-dark);font-size:13.5px;transition:background .2s ease,color .2s ease,transform .2s ease;}
.crumb-back:hover{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;transform:translateY(-1px);}
/* ---------- Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;text-align:center;
 padding:52px 0 56px;
 background:linear-gradient(150deg,#8c1f1f 0%,#711818 55%,#5e1313 100%);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background-image:url('/assets/images/金蟾报鲤壁纸--瑞气盈门_福泽绵延.webp');
 background-size:cover;background-position:center;opacity:.13;
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 50% 0%,rgba(212,175,55,.2),transparent 62%);
}
.page-hero .container{position:relative;z-index:2;}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;
 padding:5px 16px;border:1px solid rgba(212,175,55,.6);border-radius:999px;
 font-size:13.5px;color:var(--gold-light);letter-spacing:.6px;
}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block;font-style:normal;}
.page-hero h1{
 font-size:40px;line-height:1.34;color:#f4dc9c;font-weight:700;letter-spacing:.5px;
 margin-bottom:14px;
}
.hero-sub{max-width:760px;margin:0 auto 24px;color:var(--gold-light);font-size:16px;line-height:1.95;}
.hero-search{
 display:flex;gap:10px;max-width:660px;margin:0 auto 18px;
 background:rgba(255,255,255,.96);padding:8px;border-radius:14px;
 box-shadow:0 14px 34px rgba(0,0,0,.26);
}
.hero-search input{
 flex:1;min-width:0;border:0;background:transparent;padding:10px 14px;
 font-size:15.5px;color:var(--text);border-radius:10px;
}
.hero-search input::placeholder{color:#a99b82;}
.hero-search input:focus{outline:none;}
.hero-search .btn-gold{padding:11px 22px;font-size:15px;white-space:nowrap;box-shadow:none;}
.hero-search .btn-gold svg{width:17px;height:17px;stroke:#fff;fill:none;stroke-width:1.8;}
.chip-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:6px;}
.chip{
 padding:5px 16px;border-radius:999px;font-size:13.5px;
 background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.55);
 color:var(--gold-light);transition:background .2s ease,color .2s ease,transform .2s ease;
}
.chip:hover{background:rgba(212,175,55,.34);color:#fff;transform:translateY(-1px);}
/* ---------- 按钮 ---------- */
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 30px;border:0;border-radius:8px;cursor:pointer;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;font-size:16px;font-weight:600;
 box-shadow:0 6px 16px rgba(184,134,11,.34);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 12px 24px rgba(184,134,11,.46);}
.btn-gold:active{transform:translateY(0);}
.btn-line{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 26px;border:1px solid var(--gold);border-radius:8px;
 background:#fff;color:var(--gold-dark);font-size:15.5px;font-weight:600;
 transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.3);}
/* ---------- 通用板块 ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:32px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:16px;font-size:28px;font-weight:700;color:var(--red);line-height:1.4;}
.section-title::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.section-sub{color:var(--muted);font-size:15px;margin-top:8px;max-width:820px;}
.more-link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--gold-dark);white-space:nowrap;}
.more-link:hover{color:var(--red);}
.more-link::after{content:"›";font-size:19px;line-height:1;}
/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.metric-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow);position:relative;overflow:hidden;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,#d4af37,#b8860b);opacity:.85;}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(212,175,55,.7);}
.metric-num{font-family:var(--serif);font-size:38px;font-weight:700;color:var(--gold-dark);line-height:1.15;}
.metric-num span{font-size:17px;margin-left:4px;color:var(--red);font-family:var(--sans);font-weight:600;}
.metric-label{font-size:15.5px;font-weight:700;color:var(--text);margin-top:8px;}
.metric-desc{font-size:14px;color:var(--muted);margin-top:6px;line-height:1.75;}
/* ---------- 规则卡片矩阵 ---------- */
.rule-card{
 position:relative;height:100%;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:26px 24px 24px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(212,175,55,.75);}
.stamp{
 position:absolute;left:18px;top:-14px;
 width:34px;height:34px;display:grid;place-items:center;
 background:var(--red);color:#f4dc9c;font-family:var(--serif);font-size:16px;font-weight:700;
 border:1px solid var(--gold);border-radius:6px;box-shadow:0 4px 10px rgba(94,19,19,.28);
}
.rule-card h3{font-size:19px;color:var(--red);margin:10px 0 10px;}
.rule-card p{font-size:14.5px;color:#5a5346;line-height:1.85;}
.rule-list{list-style:none;padding:0;margin:12px 0 0;}
.rule-list li{position:relative;padding-left:16px;font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:4px;}
.rule-list li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--gold);}
.rule-meta{display:inline-block;margin-top:14px;padding:3px 12px;border-radius:999px;font-size:12.5px;color:var(--red);background:rgba(140,31,31,.07);border:1px solid rgba(140,31,31,.16);}
/* ---------- 对比表 ---------- */
.compare-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto;}
table.compare{width:100%;min-width:640px;border-collapse:collapse;font-size:15px;}
table.compare thead th{
 background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#f2d992;
 font-family:var(--serif);font-size:16px;font-weight:700;text-align:left;
 padding:15px 20px;border-bottom:1px solid var(--line);white-space:nowrap;
}
table.compare tbody th{
 text-align:left;padding:15px 20px;font-weight:700;color:var(--red);
 background:rgba(239,230,213,.55);border-bottom:1px solid var(--line-soft);width:22%;
}
table.compare tbody td{padding:15px 20px;border-bottom:1px solid var(--line-soft);color:#4c4638;vertical-align:top;line-height:1.8;}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:0;}
table.compare tbody tr:hover td{background:rgba(212,175,55,.07);}
.td-good{color:#7a4a12;font-weight:600;}
/* ---------- 流程时间线 ---------- */
.flow-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center;}
.flow-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--gold);box-shadow:0 20px 40px rgba(94,19,19,.22);}
.flow-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.flow-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13.5px;color:#f2d992;
 background:linear-gradient(0deg,rgba(94,19,19,.92),rgba(94,19,19,0));
}
.timeline{list-style:none;margin:0;padding:0;position:relative;}
.timeline::before{content:"";position:absolute;left:19px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,rgba(212,175,55,.85),rgba(212,175,55,.2));}
.timeline li{position:relative;padding:0 0 26px 58px;}
.timeline li:last-child{padding-bottom:0;}
.timeline .step-no{
 position:absolute;left:0;top:0;width:40px;height:40px;display:grid;place-items:center;
 border-radius:50%;background:#fff;border:2px solid var(--gold);color:var(--gold-dark);
 font-family:var(--serif);font-size:17px;font-weight:700;box-shadow:0 4px 12px rgba(94,19,19,.12);
}
.timeline h3{font-size:18.5px;color:var(--red);margin-bottom:6px;}
.timeline p{font-size:14.5px;color:#544d3f;line-height:1.85;}
/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.news-item{
 display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:16px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(212,175,55,.75);}
.news-thumb{flex:0 0 132px;width:132px;height:104px;border-radius:8px;overflow:hidden;border:1px solid var(--line-soft);}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{min-width:0;}
.news-tag{display:inline-block;font-size:12.5px;color:var(--red);background:rgba(140,31,31,.08);border:1px solid rgba(140,31,31,.16);border-radius:999px;padding:2px 10px;margin-bottom:6px;}
.news-body h3{font-size:16.5px;color:var(--text);line-height:1.55;margin-bottom:6px;}
.news-body p{font-size:14px;color:var(--muted);line-height:1.75;}
.news-empty{display:none;margin-top:20px;padding:18px 20px;border:1px dashed var(--line);border-radius:var(--radius);background:rgba(255,255,255,.7);color:var(--muted);font-size:14.5px;}
/* ---------- 平台保障 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.assure-item{
 display:flex;gap:16px;background:#fdfaf3;border:1px solid var(--line-soft);border-left:3px solid var(--gold);
 border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease;
}
.assure-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.assure-ico{flex:0 0 40px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:rgba(212,175,55,.16);border:1px solid var(--line);}
.assure-ico svg{width:20px;height:20px;stroke:var(--gold-dark);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.assure-item h3{font-size:17px;color:var(--red);margin-bottom:6px;}
.assure-item p{font-size:14.5px;color:#544d3f;line-height:1.8;}
/* ---------- 速答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.quick-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;
 box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.quick-card h3{font-size:16.5px;color:var(--red);margin-bottom:8px;line-height:1.6;}
.quick-card p{font-size:14.5px;color:#544d3f;}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:960px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-hover);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
 font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"＋";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 color:var(--gold-dark);font-size:18px;font-family:var(--sans);
}
.faq-item[open] summary::after{content:"－";}
.faq-body{padding:0 22px 20px;font-size:14.8px;color:#544d3f;line-height:1.9;border-top:1px dashed var(--line-soft);padding-top:16px;margin:0 22px 20px;padding-left:0;padding-right:0;}
/* ---------- 转化表单 ---------- */
.cta-band{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#701717 55%,#5e1313 100%);
 padding:60px 0;
}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 18%,rgba(212,175,55,.18),transparent 60%);}
.cta-band .container{position:relative;z-index:2;}
.cta-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.cta-title{font-size:30px;color:#f4dc9c;line-height:1.45;margin-bottom:14px;}
.cta-text{font-size:15.5px;color:rgba(255,255,255,.86);line-height:1.95;}
.cta-points{list-style:none;padding:0;margin:20px 0 0;}
.cta-points li{position:relative;padding-left:24px;font-size:14.8px;color:var(--gold-light);line-height:2;}
.cta-points li::before{content:"";position:absolute;left:0;top:12px;width:9px;height:9px;border:2px solid var(--gold);transform:rotate(45deg);}
.lead-card{background:#fdfaf3;border:2px solid var(--gold);border-radius:var(--radius-lg);padding:28px 26px;box-shadow:0 22px 44px rgba(0,0,0,.28);}
.lead-card h3{font-size:20px;color:var(--red);margin-bottom:6px;}
.lead-card .lead-tip{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.field-group{margin-bottom:14px;}
.field-label{display:block;font-size:13.5px;font-weight:700;color:var(--red);margin-bottom:6px;}
.field{
 width:100%;padding:11px 14px;font-size:15px;color:var(--text);
 background:#fff;border:1px solid var(--line);border-radius:8px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.field::placeholder{color:#aaa08c;}
.field:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22);}
select.field{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#b8860b 50%),linear-gradient(135deg,#b8860b 50%,transparent 50%);background-position:calc(100% - 18px) 19px,calc(100% - 13px) 19px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.lead-card .btn-gold{width:100%;margin-top:6px;}
.lead-msg{display:none;margin-top:14px;padding:12px 14px;border-radius:8px;background:rgba(140,31,31,.08);border:1px solid rgba(140,31,31,.2);color:var(--red);font-size:14px;line-height:1.75;}
/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#6c1616,#5e1313 60%,#4b0f0f);
 color:rgba(255,255,255,.82);border-top:1px solid rgba(212,175,55,.55);
 padding:52px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:14px;}
.footer-desc{font-size:14.5px;color:rgba(255,255,255,.72);line-height:1.9;max-width:400px;}
.footer-col h4{font-size:16px;color:var(--gold-light);margin-bottom:14px;font-family:var(--serif);}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:9px;}
.footer-col a{color:rgba(255,255,255,.78);font-size:14.5px;transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold-light);padding-left:4px;}
.footer-bottom{
 display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
 padding:18px 0 22px;border-top:1px solid rgba(212,175,55,.28);
 font-size:13.5px;color:rgba(232,200,122,.78);
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .page-hero h1{font-size:34px;}
 .metric-grid{grid-template-columns:repeat(2,1fr);}
 .flow-layout{grid-template-columns:1fr;gap:30px;}
 .cta-layout{grid-template-columns:1fr;gap:32px;}
 .news-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:900px){
 .nav-toggle{display:block;}
 .main-nav{
  position:absolute;top:64px;left:-20px;right:-20px;
  flex-direction:column;align-items:stretch;gap:0;display:none;
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border-bottom:1px solid var(--line);padding:10px 20px 18px;
  box-shadow:0 18px 30px rgba(0,0,0,.34);
 }
 .main-nav.open{display:flex;}
 .nav-link{line-height:1.6;padding:12px 6px;}
 .nav-link::after{display:none;}
 .nav-cta{margin:10px 0 0;text-align:center;}
 .brand-text{font-size:17px;}
}
@media (max-width:768px){
 .section{padding:48px 0;}
 .section-title{font-size:23px;}
 .page-hero{padding:40px 0 44px;}
 .page-hero h1{font-size:28px;}
 .hero-sub{font-size:15px;}
 .hero-search{flex-direction:column;padding:10px;}
 .hero-search .btn-gold{width:100%;}
 .quick-grid,.assure-grid{grid-template-columns:1fr;}
 .metric-num{font-size:32px;}
 .cta-title{font-size:24px;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .news-thumb{flex:0 0 104px;width:104px;height:88px;}
 .crumb-back{margin-left:0;}
}
@media (max-width:520px){
 .page-hero h1{font-size:24px;}
 .hero-eyebrow{font-size:12.5px;}
 .chip{font-size:12.5px;padding:4px 12px;}
 .rule-card{padding:24px 18px 20px;}
 .news-item{flex-direction:column;}
 .news-thumb{width:100%;height:150px;flex:none;}
 .metric-grid{grid-template-columns:1fr;}
 .lead-card{padding:22px 18px;}
 .footer-desc{font-size:13.5px;}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a5312f;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --text:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --line-soft:rgba(212,175,55,.22);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(94,19,19,.08);
 --shadow-hover:0 16px 32px rgba(94,19,19,.18);
 --serif:"Songti SC","SimSun","Noto Serif SC","Source Han Serif SC",serif;
 --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--gold);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
 outline:2px solid var(--gold);outline-offset:2px;
}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1000;
 background:linear-gradient(90deg,#8c1f1f 0%,#741919 60%,#610f0f 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 4px 16px rgba(94,19,19,.28);
}
.header-inner{
 display:flex;align-items:center;justify-content:space-between;
 min-height:64px;gap:20px;
}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto;}
.brand:hover{color:#fff;}
.brand-mark{
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#e8c87a,#b8860b);
 color:#5e1313;font-family:var(--serif);font-weight:700;font-size:19px;
 border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.3);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;white-space:nowrap;}
.main-nav{display:flex;align-items:center;gap:6px;}
.nav-link{
 position:relative;display:block;padding:0 14px;line-height:64px;
 color:rgba(255,255,255,.88);font-size:15.5px;white-space:nowrap;
 transition:color .2s ease;
}
.nav-link::after{
 content:"";position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
 width:0;height:2px;background:var(--gold);border-radius:2px;transition:width .25s ease;
}
.nav-link:hover{color:var(--gold-light);}
.nav-link:hover::after{width:60%;}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{width:60%;}
.nav-cta{
 margin-left:12px;padding:9px 20px;line-height:1.4;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;border-radius:8px;font-size:15px;font-weight:600;
 box-shadow:0 5px 14px rgba(184,134,11,.35);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 9px 20px rgba(184,134,11,.45);}
.nav-toggle{
 display:none;width:42px;height:38px;border:1px solid rgba(212,175,55,.55);
 border-radius:8px;background:transparent;padding:0;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold-light);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:#f3ebdc;border-bottom:1px solid var(--line-soft);}
.breadcrumb-bar .container{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:46px;font-size:14px;color:var(--muted);}
.breadcrumb-bar a{color:var(--muted);}
.breadcrumb-bar a:hover{color:var(--gold-dark);}
.breadcrumb-bar .sep{color:rgba(138,128,112,.55);}
.breadcrumb-bar .current{color:var(--red);font-weight:600;}

/* ---------- 内页头部 ---------- */
.page-hero{
 position:relative;overflow:hidden;
 background:linear-gradient(120deg,#8c1f1f 0%,#711818 55%,#5e1313 100%);
 color:#fff;padding:54px 0 62px;
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background-image:url('/assets/images/麻将学习对战模拟器---麻将胡牌听牌模拟器--麻将拆搭练习学习宝典.webp');
 background-size:cover;background-position:center;opacity:.12;
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 82% 16%,rgba(212,175,55,.18),transparent 58%);
}
.page-hero .container{position:relative;z-index:2;}
.hero-layout{display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:center;}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 14px;border:1px solid rgba(212,175,55,.55);
 border-radius:999px;font-size:13.5px;color:var(--gold-light);
 letter-spacing:.6px;margin-bottom:18px;
}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block;font-style:normal;}
.hero-title{
 font-family:var(--serif);
 font-size:38px;font-weight:700;line-height:1.4;
 color:#f2d992;letter-spacing:.4px;margin:0 0 16px;
}
.hero-lead{font-size:16px;color:var(--gold-light);line-height:1.85;margin:0 0 12px;}
.hero-desc{font-size:15px;color:rgba(255,255,255,.82);line-height:1.95;margin:0 0 24px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px;}
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 28px;border:0;border-radius:8px;cursor:pointer;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;font-size:16px;font-weight:600;
 box-shadow:0 6px 16px rgba(184,134,11,.34);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 12px 24px rgba(184,134,11,.46);}
.btn-gold:active{transform:translateY(0);filter:brightness(.98);}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;
 padding:12px 26px;border:1px solid rgba(232,200,122,.85);border-radius:8px;
 background:transparent;color:var(--gold-light);font-size:16px;font-weight:600;
 transition:background .2s ease,color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.hero-kpis{
 display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
 margin-top:6px;padding-top:20px;border-top:1px solid rgba(212,175,55,.4);
}
.kpi-num{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--gold-light);line-height:1.25;}
.kpi-num small{font-family:var(--sans);font-size:13px;font-weight:400;color:rgba(255,255,255,.72);margin-left:3px;}
.kpi-label{font-size:13px;color:rgba(255,255,255,.72);letter-spacing:.5px;}
.hero-figure{position:relative;padding:0 0 42px 34px;}
.hero-figure-main{
 margin:0;border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:0 24px 48px rgba(0,0,0,.38);
 transform:rotate(-1.2deg) translateY(-6px);
}
.hero-figure-main img{width:100%;height:330px;object-fit:cover;}
.hero-figure-sub{
 margin:0;position:absolute;left:0;bottom:0;width:46%;
 border:2px solid var(--gold);border-radius:14px;overflow:hidden;
 box-shadow:0 18px 36px rgba(0,0,0,.42);transform:rotate(1.6deg);
}
.hero-figure-sub img{width:100%;height:128px;object-fit:cover;}
.hero-seal{
 position:absolute;top:-14px;right:6px;width:46px;height:46px;
 display:grid;place-items:center;background:var(--red);
 border:2px solid var(--gold);border-radius:8px;
 font-family:var(--serif);font-size:21px;font-weight:700;color:var(--gold-light);
 box-shadow:0 8px 18px rgba(0,0,0,.35);
}

/* ---------- 区块通用 ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:20px;margin-bottom:32px;
}
.section-title{
 position:relative;font-family:var(--serif);
 font-size:29px;font-weight:700;color:var(--red);
 margin:0;padding-left:16px;line-height:1.35;
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;
 border-radius:2px;background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-sub{margin:8px 0 0;padding-left:16px;font-size:14.5px;color:var(--muted);}
.section-link{
 font-size:14.5px;font-weight:600;color:var(--gold-dark);white-space:nowrap;
 border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease;
}
.section-link:hover{color:var(--gold);border-color:var(--gold);}

/* ---------- 指标看板 ---------- */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.metric-num{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold-dark);line-height:1.1;}
.metric-num small{font-family:var(--sans);font-size:14px;font-weight:600;color:var(--muted);margin-left:4px;}
.metric-label{font-size:15px;font-weight:600;color:var(--red);margin:10px 0 6px;}
.metric-note{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0;}

/* ---------- 模块矩阵 ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.module-card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:26px 24px 22px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.module-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
 position:absolute;top:16px;right:16px;width:34px;height:34px;
 display:grid;place-items:center;background:var(--red);color:var(--gold-light);
 border:1px solid var(--gold);border-radius:6px;
 font-family:var(--serif);font-size:16px;font-weight:700;
 box-shadow:0 3px 10px rgba(94,19,19,.28);
}
.module-card h3{font-family:var(--serif);font-size:20px;color:var(--red);margin:0 0 10px;padding-right:46px;line-height:1.45;}
.module-card p{font-size:14.5px;color:#5c5445;margin:0 0 12px;line-height:1.8;}
.module-list{list-style:none;margin:0;padding:0;}
.module-list li{position:relative;padding-left:18px;font-size:14px;color:var(--muted);line-height:1.85;}
.module-list li::before{
 content:"";position:absolute;left:0;top:11px;width:7px;height:7px;
 border-radius:2px;transform:rotate(45deg);background:var(--gold);
}

/* ---------- 对照表 ---------- */
.cmp-wrap{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow);overflow:hidden;
}
.cmp-scroll{overflow-x:auto;}
.cmp-table{width:100%;min-width:680px;border-collapse:collapse;font-size:14.5px;}
.cmp-table thead th{
 background:linear-gradient(90deg,#8c1f1f,#6d1717);
 color:var(--gold-light);font-family:var(--serif);font-size:15.5px;font-weight:700;
 padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);
}
.cmp-table tbody td{
 padding:14px 18px;border-bottom:1px solid var(--line-soft);
 vertical-align:top;color:#5c5445;line-height:1.78;
}
.cmp-table tbody tr:last-child td{border-bottom:0;}
.cmp-table tbody tr:nth-child(even){background:#fbf7ee;}
.cmp-table tbody tr:hover{background:#f6efdf;}
.cmp-table td:first-child{font-weight:600;color:var(--red);width:24%;}
.cmp-bad{color:var(--muted);}
.cmp-good{color:var(--gold-dark);font-weight:600;}
.cmp-foot{
 padding:14px 18px;background:#faf4e6;border-top:1px solid var(--line-soft);
 font-size:13.5px;color:var(--muted);
}

/* ---------- 流程时间线 ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.timeline::before{
 content:"";position:absolute;left:8px;right:8px;top:26px;height:2px;
 background:linear-gradient(90deg,rgba(212,175,55,.14),rgba(212,175,55,.68),rgba(212,175,55,.14));
}
.tl-item{position:relative;}
.tl-num{
 position:relative;z-index:2;width:52px;height:52px;border-radius:50%;
 display:grid;place-items:center;margin-bottom:16px;
 background:linear-gradient(145deg,#d4af37,#b8860b);color:#fff;
 font-family:var(--serif);font-size:18px;font-weight:700;
 border:3px solid var(--bg-alt);box-shadow:0 6px 16px rgba(184,134,11,.35);
}
.tl-item h3{font-family:var(--serif);font-size:18px;color:var(--red);margin:0 0 8px;}
.tl-item p{font-size:14.5px;color:#5c5445;margin:0 0 8px;line-height:1.8;}
.tl-item .tl-note{
 display:inline-block;font-size:13px;color:var(--gold-dark);
 background:rgba(212,175,55,.14);border:1px solid var(--line-soft);
 border-radius:999px;padding:2px 12px;
}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.news-card{
 display:grid;grid-template-columns:152px 1fr;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{overflow:hidden;}
.news-thumb img{width:100%;height:100%;min-height:138px;object-fit:cover;transition:transform .35s ease;}
.news-card:hover .news-thumb img{transform:scale(1.05);}
.news-body{padding:16px 18px;}
.tag{
 display:inline-block;padding:2px 10px;border-radius:999px;
 background:rgba(140,31,31,.08);border:1px solid var(--line-soft);
 color:var(--red);font-size:12px;font-weight:600;
}
.news-body h3{font-family:var(--serif);font-size:16.5px;color:var(--red);margin:9px 0 6px;line-height:1.55;}
.news-body p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.75;}
.news-meta{display:block;margin-top:9px;font-size:12.5px;color:var(--muted);}

/* ---------- 保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.guard-item{
 display:flex;gap:14px;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.guard-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.guard-icon{
 flex:0 0 44px;width:44px;height:44px;border-radius:10px;
 display:grid;place-items:center;
 background:rgba(212,175,55,.14);border:1px solid var(--line);color:var(--gold-dark);
}
.guard-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.guard-item h3{font-family:var(--serif);font-size:16.5px;color:var(--red);margin:0 0 5px;}
.guard-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.78;}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.quick-item{
 background:#fff;border-left:3px solid var(--gold);border-radius:var(--radius);
 padding:18px 20px;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease;
}
.quick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.quick-q{font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--red);margin:0 0 6px;}
.quick-a{font-size:14.5px;color:#5c5445;margin:0;line-height:1.8;}

/* ---------- FAQ ---------- */
.faq{
 --bs-accordion-btn-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23b8860b'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
 --bs-accordion-btn-active-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%238c1f1f'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
 --bs-accordion-border-width:0;
 --bs-accordion-border-radius:10px;
 --bs-accordion-inner-border-radius:10px;
 --bs-accordion-bg:#fff;
 --bs-accordion-btn-focus-box-shadow:none;
}
.faq .accordion-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius)!important;
 margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow);
}
.faq .accordion-button{
 background:#fff;color:var(--red);font-family:var(--serif);
 font-size:16.5px;font-weight:700;padding:16px 20px;
 box-shadow:none;border-radius:var(--radius)!important;
}
.faq .accordion-button:not(.collapsed){background:#fbf4e4;color:var(--red-deep);}
.faq .accordion-button:hover{color:var(--red-deep);background:#fdf8ec;}
.faq .accordion-body{
 font-size:14.5px;color:#5c5445;line-height:1.9;padding:0 20px 18px;
 background:#fbf4e4;
}

/* ---------- 转化区 ---------- */
.section-cta{
 position:relative;overflow:hidden;
 background:linear-gradient(120deg,#8c1f1f 0%,#6f1717 55%,#571111 100%);
}
.section-cta::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 18% 78%,rgba(212,175,55,.2),transparent 58%);
}
.section-cta .container{position:relative;z-index:2;}
.section-cta .section-title{color:var(--gold-light);}
.section-cta .section-sub{color:rgba(255,255,255,.72);}
.cta-layout{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:start;}
.cta-copy p{font-size:15px;color:rgba(255,255,255,.82);line-height:1.95;margin:0 0 16px;}
.cta-points{list-style:none;margin:0;padding:0;}
.cta-points li{
 position:relative;padding-left:20px;font-size:14.5px;
 color:var(--gold-light);line-height:1.9;
}
.cta-points li::before{
 content:"";position:absolute;left:0;top:11px;width:8px;height:8px;
 border-radius:2px;transform:rotate(45deg);
 background:linear-gradient(145deg,#e8c87a,#b8860b);
}
.form-card{
 background:#fff;border:2px solid var(--gold);border-radius:var(--radius-lg);
 padding:30px;box-shadow:0 20px 44px rgba(0,0,0,.28);
}
.form-card h3{font-family:var(--serif);font-size:20px;color:var(--red);margin:0 0 6px;}
.form-card .form-intro{font-size:13.5px;color:var(--muted);margin:0 0 20px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-field{display:flex;flex-direction:column;gap:6px;}
.form-field.full{grid-column:1 / -1;}
.form-field label{font-size:14px;font-weight:600;color:var(--red);}
.form-field input,.form-field select,.form-field textarea{
 width:100%;padding:11px 14px;color:var(--text);font-size:15px;
 background:#fdfaf3;border:1px solid rgba(212,175,55,.5);border-radius:8px;
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.form-field textarea{resize:vertical;min-height:92px;}
.form-field input:hover,.form-field select:hover,.form-field textarea:hover{border-color:var(--gold);}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
 outline:none;border-color:var(--gold);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.2);
}
.form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:20px;}
.form-tip{font-size:12.5px;color:var(--muted);line-height:1.7;margin:12px 0 0;}
.form-msg{
 display:none;margin-top:14px;padding:10px 14px;
 background:rgba(212,175,55,.14);border:1px solid var(--line);
 border-radius:8px;font-size:14px;color:var(--red);font-weight:600;
}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#7a1b1b,#521010);
 border-top:1px solid var(--gold);
 color:rgba(255,255,255,.8);padding:48px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;padding-bottom:34px;}
.footer-brand{
 display:flex;align-items:center;gap:10px;margin-bottom:14px;
 font-family:var(--serif);font-size:19px;font-weight:700;color:#f2d992;
}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.7);margin:0;max-width:430px;}
.footer-col h4{font-family:var(--serif);font-size:16px;color:var(--gold-light);margin:0 0 14px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:9px;}
.footer-col a{color:rgba(255,255,255,.78);font-size:14px;transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold);padding-left:3px;}
.footer-bottom{
 display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
 padding:18px 0 22px;border-top:1px solid rgba(212,175,55,.3);
 font-size:13px;color:rgba(232,200,122,.72);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-layout{grid-template-columns:1fr;gap:34px;}
 .hero-figure{padding:0 0 38px 26px;max-width:660px;}
 .hero-figure-main img{height:300px;}
 .metrics-grid{grid-template-columns:repeat(2,1fr);}
 .timeline{grid-template-columns:repeat(2,1fr);gap:26px;}
 .timeline::before{display:none;}
 .matrix-grid{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:1fr;}
 .cta-layout{grid-template-columns:1fr;gap:30px;}
 .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:992px){
 .header-inner{flex-wrap:wrap;padding-top:8px;padding-bottom:8px;}
 .nav-toggle{display:block;margin-left:auto;}
 .main-nav{
  display:none;flex-direction:column;align-items:stretch;
  width:100%;gap:0;padding:6px 0 12px;
  border-top:1px solid rgba(212,175,55,.3);margin-top:8px;
 }
 .main-nav.open{display:flex;}
 .nav-link{line-height:1.5;padding:11px 4px;font-size:15px;}
 .nav-link::after{display:none;}
 .nav-cta{margin:10px 0 0;text-align:center;padding:11px 20px;}
}
@media (max-width:768px){
 .page-hero{padding:40px 0 46px;}
 .hero-title{font-size:29px;}
 .hero-lead{font-size:15px;}
 .hero-desc{font-size:14.5px;}
 .hero-figure{padding:0 0 32px 16px;}
 .hero-figure-main img{height:240px;}
 .hero-figure-sub{width:50%;}
 .hero-figure-sub img{height:104px;}
 .hero-seal{width:40px;height:40px;font-size:18px;top:-10px;}
 .section{padding:44px 0;}
 .section-title{font-size:23px;}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
 .metrics-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
 .guard-grid{grid-template-columns:1fr;}
 .quick-grid{grid-template-columns:1fr;}
 .form-grid{grid-template-columns:1fr;}
 .form-card{padding:24px 18px;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:520px){
 .brand-text{font-size:15.5px;white-space:normal;line-height:1.3;}
 .brand-mark{width:30px;height:30px;font-size:17px;}
 .hero-title{font-size:24px;}
 .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%;}
 .hero-kpis{grid-template-columns:1fr 1fr;gap:14px;}
 .kpi-num{font-size:22px;}
 .metrics-grid{grid-template-columns:1fr;}
 .timeline{grid-template-columns:1fr;}
 .news-card{grid-template-columns:1fr;}
 .news-thumb img{min-height:172px;}
 .metric-num{font-size:28px;}
 .section-title{font-size:21px;}
 .form-actions .btn-gold{width:100%;}
 .footer-bottom{flex-direction:column;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a5312f;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --text:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --line-soft:rgba(212,175,55,.22);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(94,19,19,.08);
 --shadow-hover:0 16px 32px rgba(94,19,19,.18);
 --serif:"Songti SC","SimSun","Noto Serif SC","Source Han Serif SC",serif;
 --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Heiti SC",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--gold);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
.container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px;}
/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1000;
 background:linear-gradient(90deg,#8c1f1f 0%,#741919 60%,#610f0f 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 4px 16px rgba(94,19,19,.28);
}
.header-inner{
 display:flex;align-items:center;justify-content:space-between;
 height:64px;gap:20px;
}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto;}
.brand:hover{color:#fff;}
.brand-mark{
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#e8c87a,#b8860b);
 color:#5e1313;font-family:var(--serif);font-weight:700;font-size:19px;
 border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.3);flex:0 0 auto;
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.5px;white-space:nowrap;}
.main-nav{display:flex;align-items:center;gap:6px;}
.nav-link{
 position:relative;display:block;padding:0 14px;line-height:64px;
 color:rgba(255,255,255,.88);font-size:15.5px;white-space:nowrap;
 transition:color .2s ease;
}
.nav-link::after{
 content:"";position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
 width:0;height:2px;background:var(--gold);border-radius:2px;transition:width .25s ease;
}
.nav-link:hover{color:var(--gold-light);}
.nav-link:hover::after{width:60%;}
.nav-link.active{color:var(--gold);font-weight:700;}
.nav-link.active::after{width:60%;}
.nav-cta{
 margin-left:12px;padding:9px 20px;line-height:1.4;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;border-radius:8px;font-size:15px;font-weight:600;
 box-shadow:0 5px 14px rgba(184,134,11,.35);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 9px 20px rgba(184,134,11,.45);}
.nav-toggle{
 display:none;width:42px;height:38px;border:1px solid rgba(212,175,55,.55);
 border-radius:8px;background:transparent;padding:0;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--gold-light);border-radius:2px;transition:transform .2s,opacity .2s;}
.nav-toggle:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}
/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:#f2ead9;border-bottom:1px solid var(--line-soft);}
.breadcrumb-bar .container{display:flex;align-items:center;gap:10px;height:46px;font-size:14px;color:var(--muted);flex-wrap:wrap;}
.breadcrumb-bar a{color:var(--muted);}
.breadcrumb-bar a:hover{color:var(--gold-dark);}
.breadcrumb-bar .sep{color:rgba(138,128,112,.55);}
.breadcrumb-bar .current{color:var(--red);font-weight:600;}
.breadcrumb-bar .back{margin-left:auto;color:var(--gold-dark);font-weight:600;}
/* ---------- 首屏 ---------- */
.page-hero{
 position:relative;overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f 0%,#711818 52%,#5e1313 100%);
 color:#fff;padding:52px 0 60px;
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background-image:url('/assets/images/运气爆棚_红中麻将大获全胜_清一色杠开让人惊艳.webp');
 background-size:cover;background-position:center;opacity:.13;
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 80% 20%,rgba(212,175,55,.18),transparent 58%);
}
.page-hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 14px;border:1px solid rgba(212,175,55,.55);
 border-radius:999px;font-size:13.5px;color:var(--gold-light);
 letter-spacing:.6px;margin-bottom:16px;
}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block;font-style:normal;}
.hero-title{
 font-family:var(--serif);
 font-size:38px;font-weight:700;line-height:1.4;
 color:#f2d992;letter-spacing:.5px;margin:0 0 16px;
}
.hero-lead{font-size:16px;color:var(--gold-light);line-height:1.85;margin:0 0 14px;}
.hero-desc{font-size:15px;color:rgba(255,255,255,.82);line-height:1.95;margin:0 0 24px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px;}
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 30px;border:0;border-radius:8px;cursor:pointer;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;font-size:16px;font-weight:600;
 box-shadow:0 6px 16px rgba(184,134,11,.34);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover,.btn-gold:focus{color:#fff;transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 12px 24px rgba(184,134,11,.46);}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;
 padding:12px 28px;border:1px solid rgba(232,200,122,.85);border-radius:8px;
 background:transparent;color:var(--gold-light);font-size:16px;font-weight:600;
 transition:background .2s ease,color .2s ease,transform .2s ease;
}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.btn-line{
 display:inline-flex;align-items:center;justify-content:center;
 padding:11px 26px;border:1px solid var(--gold);border-radius:8px;
 background:#fff;color:var(--gold-dark);font-size:15.5px;font-weight:600;
 transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover,.btn-line:focus{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.3);}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags span{
 padding:5px 16px;border-radius:999px;font-size:13.5px;
 background:rgba(212,175,55,.18);border:1px solid rgba(212,175,55,.55);
 color:var(--gold-light);
}
/* 等级徽章面板 */
.badge-panel{
 background:linear-gradient(160deg,#241a14 0%,#1a1210 55%,#120c0a 100%);
 border:2px solid var(--gold);
 border-radius:var(--radius-lg);
 padding:26px 24px 24px;
 box-shadow:0 18px 40px rgba(0,0,0,.42);
}
.badge-top{display:flex;align-items:center;gap:14px;margin-bottom:18px;}
.badge-ring{
 width:62px;height:62px;flex:0 0 auto;
 display:grid;place-items:center;border-radius:50%;
 background:radial-gradient(circle at 32% 28%,#f3dd9a,#c19a24 62%,#8a6a10);
 color:#3d2a05;font-family:var(--serif);font-size:24px;font-weight:700;
 box-shadow:0 0 0 3px rgba(212,175,55,.28),0 8px 18px rgba(0,0,0,.45);
}
.badge-name{margin:0;font-family:var(--serif);font-size:17px;color:#f2d992;font-weight:700;letter-spacing:.5px;}
.badge-note{margin:2px 0 0;font-size:13px;color:rgba(232,200,122,.72);letter-spacing:.4px;}
.badge-list{list-style:none;margin:0 0 18px;padding:0;border-top:1px solid rgba(212,175,55,.28);}
.badge-list li{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 padding:10px 0;border-bottom:1px solid rgba(212,175,55,.16);
 font-size:14px;color:rgba(255,255,255,.72);
}
.badge-list li b{color:#f2d992;font-weight:600;font-size:14px;}
.bar-track{height:8px;background:rgba(212,175,55,.16);border-radius:999px;overflow:hidden;}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#e8c87a,#b8860b);}
.badge-progress p{margin:10px 0 16px;font-size:13px;line-height:1.7;color:rgba(232,200,122,.78);}
.badge-cta{width:100%;padding:12px 18px;font-size:15.5px;}
/* ---------- 通用板块 ---------- */
.section{padding:62px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap;}
.section-title{
 position:relative;padding-left:16px;margin:0;
 font-family:var(--serif);font-size:27px;font-weight:700;color:var(--red);line-height:1.4;
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.section-sub{margin:8px 0 0 16px;color:var(--muted);font-size:14.5px;}
.section-more{color:var(--gold-dark);font-weight:600;font-size:15px;white-space:nowrap;}
.section-more:hover{color:var(--gold);}
.head-meta{font-size:13.5px;color:var(--muted);border:1px solid var(--line-soft);border-radius:999px;padding:5px 14px;background:rgba(255,255,255,.6);}
.section-foot{margin:22px 0 0;font-size:13.5px;color:var(--muted);}
/* 指标看板 */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow);height:100%;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.stat-num{font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold-dark);line-height:1.2;margin:0 0 6px;letter-spacing:.5px;}
.stat-label{margin:0;font-size:15px;font-weight:600;color:var(--red);}
.stat-note{margin:6px 0 0;font-size:13.5px;color:var(--muted);line-height:1.75;}
/* 服务矩阵 */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.m-card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:32px 24px 24px;
 box-shadow:var(--shadow);height:100%;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.m-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.seal{
 position:absolute;top:-13px;left:20px;width:38px;height:38px;
 display:grid;place-items:center;
 background:var(--red);color:#f2d992;border:2px solid var(--gold);
 border-radius:8px;font-family:var(--serif);font-size:17px;font-weight:700;
 box-shadow:0 4px 10px rgba(94,19,19,.26);
}
.m-card h3{margin:0 0 10px;font-family:var(--serif);font-size:19px;color:var(--red);font-weight:700;}
.m-card p{margin:0;font-size:14.5px;color:var(--text);line-height:1.85;}
.m-card .tag-row{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;}
.tag{
 display:inline-block;padding:3px 12px;border-radius:999px;font-size:12.5px;
 background:rgba(140,31,31,.06);color:var(--red-soft);border:1px solid rgba(140,31,31,.16);
}
/* 对比 */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-col{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:var(--shadow);
}
.compare-col.good{border-color:rgba(212,175,55,.7);background:#fffdf6;}
.compare-head{
 display:flex;align-items:center;gap:10px;margin-bottom:16px;
 font-family:var(--serif);font-size:18px;font-weight:700;color:var(--red);
}
.compare-head .dot{width:10px;height:10px;border-radius:3px;background:var(--red-soft);display:inline-block;}
.compare-col.good .compare-head .dot{background:var(--gold-dark);}
.compare-list{list-style:none;margin:0;padding:0;}
.compare-list li{
 position:relative;padding:0 0 0 20px;margin-bottom:14px;
 font-size:14.8px;line-height:1.85;color:var(--text);
}
.compare-list li::before{
 content:"";position:absolute;left:0;top:11px;width:8px;height:8px;
 border-radius:2px;background:rgba(140,31,31,.28);
}
.compare-col.good .compare-list li::before{background:var(--gold);}
.progress-block{margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;}
.progress-row{margin-bottom:18px;}
.progress-row:last-child{margin-bottom:0;}
.progress-top{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14.5px;margin-bottom:8px;}
.progress-top b{color:var(--gold-dark);font-size:15px;}
/* 里程碑 */
.timeline{position:relative;padding-left:30px;max-width:860px;}
.timeline::before{
 content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,rgba(212,175,55,.85),rgba(212,175,55,.12));
}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
 content:"";position:absolute;left:-28px;top:8px;width:12px;height:12px;border-radius:50%;
 background:var(--gold);border:2px solid #fff;box-shadow:0 0 0 2px rgba(212,175,55,.45);
}
.tl-step{font-size:13px;color:var(--gold-dark);font-weight:700;letter-spacing:1px;}
.tl-title{margin:2px 0 6px;font-family:var(--serif);font-size:19px;color:var(--red);font-weight:700;}
.tl-desc{margin:0;font-size:14.5px;color:var(--text);line-height:1.85;}
.tl-time{display:inline-block;margin-top:8px;font-size:12.5px;color:var(--red-soft);background:rgba(140,31,31,.06);border:1px solid rgba(140,31,31,.16);border-radius:999px;padding:2px 12px;}
/* 资讯列表 */
.news-list{display:grid;gap:18px;}
.news-item{
 display:grid;grid-template-columns:200px 1fr;gap:22px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.news-thumb{position:relative;overflow:hidden;background:#efe6d5;}
.news-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform .4s ease;}
.news-item:hover .news-thumb img{transform:scale(1.05);}
.news-body{padding:20px 22px 20px 0;}
.news-tag{
 display:inline-block;margin-bottom:8px;padding:2px 12px;border-radius:999px;
 font-size:12.5px;color:var(--gold-dark);border:1px solid var(--line);background:rgba(212,175,55,.1);
}
.news-body h3{margin:0 0 8px;font-family:var(--serif);font-size:18.5px;color:var(--red);font-weight:700;line-height:1.55;}
.news-body p{margin:0;font-size:14.3px;color:var(--muted);line-height:1.85;}
/* 平台保障 */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.guard-item{
 background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
 border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow);height:100%;
 transition:transform .25s ease,box-shadow .25s ease;
}
.guard-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.guard-item h3{margin:0 0 8px;font-family:var(--serif);font-size:17px;color:var(--red);font-weight:700;}
.guard-item p{margin:0;font-size:14px;color:var(--muted);line-height:1.8;}
/* 快速解答 */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.quick-card{
 background:#fffdf6;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:var(--shadow);height:100%;
}
.quick-card h3{margin:0 0 10px;font-family:var(--serif);font-size:18px;color:var(--red);font-weight:700;line-height:1.6;}
.quick-card p{margin:0;font-size:14.5px;color:var(--text);line-height:1.85;}
/* FAQ */
.faq-wrap{max-width:900px;}
.accordion{
 --bs-accordion-border-color:var(--line);
 --bs-accordion-border-radius:var(--radius);
 --bs-accordion-inner-border-radius:10px;
 --bs-accordion-bg:#fff;
 --bs-accordion-color:var(--text);
 --bs-accordion-btn-color:var(--red);
 --bs-accordion-btn-bg:#fff;
 --bs-accordion-active-bg:#fff8e8;
 --bs-accordion-active-color:var(--red-deep);
 --bs-accordion-btn-focus-box-shadow:0 0 0 3px rgba(212,175,55,.3);
}
.accordion-item{margin-bottom:12px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.accordion-button{font-family:var(--serif);font-weight:700;font-size:16.5px;line-height:1.6;padding:18px 20px;}
.accordion-button:not(.collapsed){box-shadow:inset 0 -2px 0 rgba(212,175,55,.35);}
.accordion-button::after{filter:sepia(1) saturate(4) hue-rotate(3deg) brightness(.92);}
.accordion-body{font-size:14.8px;line-height:1.9;color:var(--text);padding:18px 20px 20px;}
/* 转化表单 */
.convert{background:linear-gradient(135deg,#8c1f1f 0%,#6c1717 60%,#5e1313 100%);color:#fff;position:relative;overflow:hidden;}
.convert::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 80%,rgba(212,175,55,.16),transparent 60%);}
.convert .container{position:relative;z-index:2;}
.convert-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:center;}
.convert h2{font-family:var(--serif);font-size:28px;color:#f2d992;line-height:1.45;margin:0 0 14px;}
.convert p.lead-txt{font-size:15px;color:rgba(255,255,255,.82);line-height:1.95;margin:0 0 18px;}
.convert-list{list-style:none;margin:0;padding:0;}
.convert-list li{position:relative;padding-left:22px;margin-bottom:10px;font-size:14.5px;color:var(--gold-light);}
.convert-list li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:2px;background:var(--gold);}
.lead-form{background:#fffdf7;border:1px solid var(--gold);border-radius:var(--radius-lg);padding:30px 28px;box-shadow:0 20px 44px rgba(0,0,0,.3);}
.lead-form h3{margin:0 0 6px;font-family:var(--serif);font-size:20px;color:var(--red);font-weight:700;}
.lead-form .form-intro{margin:0 0 20px;font-size:13.8px;color:var(--muted);line-height:1.75;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.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,.45);border-radius:8px;
 background:#fff;color:var(--text);line-height:1.6;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22);}
.form-tip{font-size:13px;color:var(--muted);margin:0 0 16px;line-height:1.7;}
.form-msg{display:none;margin:14px 0 0;padding:10px 14px;border-radius:8px;font-size:14px;background:rgba(212,175,55,.14);border:1px solid var(--line);color:var(--red);}
.form-msg.show{display:block;}
/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#7a1919 0%,#5e1313 100%);
 border-top:1px solid var(--gold);color:rgba(255,255,255,.8);
 padding:52px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:18px;font-weight:700;margin-bottom:14px;letter-spacing:.5px;}
.footer-desc{margin:0;font-size:14.3px;color:rgba(255,255,255,.72);line-height:1.9;}
.footer-col h4{
 margin:0 0 14px;padding-bottom:10px;font-family:var(--serif);
 font-size:16px;color:var(--gold-light);font-weight:700;
 border-bottom:1px solid rgba(212,175,55,.3);
}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{color:rgba(255,255,255,.78);font-size:14.3px;}
.footer-col a:hover{color:var(--gold-light);}
.footer-bottom{
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 margin-top:38px;padding:18px 0;border-top:1px solid rgba(212,175,55,.28);
 color:rgba(232,200,122,.82);font-size:13.3px;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-title{font-size:33px;}
 .hero-grid{gap:32px;}
 .stat-grid{grid-template-columns:repeat(2,1fr);}
 .matrix-grid{grid-template-columns:repeat(2,1fr);}
 .guard-grid{grid-template-columns:repeat(2,1fr);}
 .quick-grid{grid-template-columns:1fr;}
 .convert-grid{grid-template-columns:1fr;gap:32px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:900px){
 .nav-toggle{display:block;}
 .main-nav{
  position:absolute;top:64px;left:0;right:0;
  flex-direction:column;align-items:stretch;gap:0;
  background:#610f0f;border-bottom:1px solid var(--gold);
  padding:8px 20px 18px;display:none;
  box-shadow:0 16px 28px rgba(0,0,0,.32);
 }
 .main-nav.open{display:flex;}
 .nav-link{line-height:1.6;padding:12px 4px;border-bottom:1px solid rgba(212,175,55,.16);}
 .nav-link::after{display:none;}
 .nav-cta{margin:14px 0 0;text-align:center;}
 .hero-grid{grid-template-columns:1fr;}
 .page-hero{padding:40px 0 46px;}
 .hero-title{font-size:29px;}
 .compare-grid{grid-template-columns:1fr;}
 .news-item{grid-template-columns:1fr;}
 .news-body{padding:0 20px 20px;}
 .badge-panel{padding:22px 20px;}
}
@media (max-width:520px){
 .section{padding:44px 0;}
 .section-title{font-size:22px;}
 .hero-title{font-size:25px;}
 .hero-lead{font-size:15px;}
 .stat-grid{grid-template-columns:1fr;}
 .matrix-grid{grid-template-columns:1fr;}
 .guard-grid{grid-template-columns:1fr;}
 .form-row{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;gap:6px;}
 .btn-gold,.btn-ghost,.btn-line{width:100%;}
 .hero-actions{gap:10px;}
 .lead-form{padding:24px 18px;}
 .breadcrumb-bar .back{margin-left:0;width:100%;}
}

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