/* roulang page: index */
:root{
  --navy:#1a1f3d;
  --navy-2:#232a52;
  --navy-3:#141833;
  --gold:#ffb400;
  --gold-2:#ffd45e;
  --bg:#f5f7fb;
  --surface:#ffffff;
  --ink:#161b33;
  --ink-2:#2b3252;
  --muted:#5c6580;
  --line:#e3e8f4;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 10px 26px rgba(26,31,61,.09);
  --shadow-lg:0 20px 48px rgba(26,31,61,.16);
  --section-y:clamp(52px,6.4vw,86px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:96px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:.2px;color:var(--ink);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
:focus-visible{outline:3px solid rgba(255,180,0,.7);outline-offset:2px;border-radius:8px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(26,31,61,.03),0 8px 22px rgba(26,31,61,.05);
}
.navbar-main{display:flex;align-items:center;gap:20px;min-height:74px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-size:19px;font-weight:800;color:var(--navy);letter-spacing:.5px;}
.brand-icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),#3a4278);
  color:var(--gold);font-size:20px;
  box-shadow:0 6px 16px rgba(26,31,61,.22);
  transition:transform .25s ease,box-shadow .25s ease;
}
.brand:hover .brand-icon{transform:translateY(-2px) rotate(-3deg);box-shadow:0 10px 22px rgba(26,31,61,.3);}
.nav-channels{display:flex;align-items:center;gap:4px;margin-left:6px;}
.nav-channels a{
  display:inline-block;padding:9px 14px;border-radius:10px;
  font-size:15px;font-weight:600;color:var(--ink-2);
  transition:background .2s ease,color .2s ease;
}
.nav-channels a:hover{background:#eff3fb;color:var(--navy);}
.nav-channels a.active{background:#fff3d4;color:var(--navy);font-weight:800;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search{
  display:flex;align-items:center;gap:6px;
  background:#f2f5fc;border:1px solid var(--line);border-radius:999px;
  padding:4px 5px 4px 14px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-search:focus-within{background:#fff;border-color:rgba(255,180,0,.85);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;width:168px;color:var(--ink);}
.nav-search input::placeholder{color:#98a0b6;}
.nav-search button{
  width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-size:13px;line-height:1;
  transition:background .2s ease,transform .2s ease;
}
.nav-search button:hover{background:var(--navy-2);transform:scale(1.05);}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#f7f9fe;font-size:18px;color:var(--navy);place-items:center;}

/* ============ 按钮 ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  background:linear-gradient(135deg,#ffc633,var(--gold));
  color:#2b1d00;font-weight:800;font-size:15px;
  box-shadow:0 10px 24px rgba(255,180,0,.34);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,180,0,.44);filter:saturate(1.06);color:#2b1d00;}
.btn-gold:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,180,0,.32);}
.btn-gold.btn-sm{padding:10px 20px;font-size:14px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.1);
  color:#fff;font-weight:700;font-size:15px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7);transform:translateY(-2px);color:#fff;}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--navy);
  font-weight:700;font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{border-color:rgba(255,180,0,.8);box-shadow:0 8px 20px rgba(26,31,61,.1);transform:translateY(-2px);color:var(--navy);}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--navy-3);color:#fff;padding:clamp(44px,5.4vw,72px) 0 clamp(48px,5.6vw,78px);}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/红中血流-纯正家乡麻将-jj麻将小游戏-是时候展现真正的牌技了-这样胡.webp") center/cover no-repeat;
  opacity:.3;transform:scale(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 82% 12%,rgba(255,180,0,.3),transparent 56%),
             linear-gradient(180deg,rgba(20,24,51,.9),rgba(20,24,51,.97));
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,4vw,54px);align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
  background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.42);
  color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.22);}
.hero h1{font-size:clamp(29px,4.3vw,46px);line-height:1.24;color:#fff;letter-spacing:.5px;}
.hero h1 em{font-style:normal;color:var(--gold-2);}
.hero-lead{margin-top:18px;font-size:16.5px;line-height:1.86;color:rgba(255,255,255,.82);max-width:600px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.hero-pill{
  display:flex;align-items:center;gap:10px;
  padding:10px 16px;border-radius:12px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  font-size:13.5px;color:rgba(255,255,255,.86);
}
.hero-pill b{color:var(--gold-2);font-size:16px;font-weight:800;}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.compare-card{
  border-radius:var(--radius-lg);padding:20px 18px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(6px);
  transition:transform .25s ease,box-shadow .25s ease;
}
.compare-card:hover{transform:translateY(-4px);}
.compare-card.after{
  background:linear-gradient(160deg,rgba(255,180,0,.2),rgba(255,255,255,.07));
  border-color:rgba(255,180,0,.6);
  box-shadow:0 18px 40px rgba(0,0,0,.3);
}
.compare-label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.6px;color:rgba(255,255,255,.72);margin-bottom:12px;}
.compare-card.after .compare-label{color:var(--gold-2);}
.compare-label span{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:12px;background:rgba(255,255,255,.14);}
.compare-card.after .compare-label span{background:rgba(255,180,0,.3);color:#fff;}
.compare-card ul li{
  position:relative;padding-left:20px;margin-bottom:10px;
  font-size:14px;line-height:1.7;color:rgba(255,255,255,.84);
}
.compare-card ul li:last-child{margin-bottom:0;}
.compare-card ul li::before{
  content:"";position:absolute;left:0;top:10px;
  width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.42);
}
.compare-card.after ul li::before{background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}

/* ============ 通用板块 ============ */
.section{padding:var(--section-y) 0;}
.section--alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--deep{background:var(--navy);color:#fff;}
.section--deep h2,.section--deep h3{color:#fff;}
.section-head{max-width:760px;margin-bottom:clamp(26px,3.4vw,44px);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-tag{
  display:inline-block;margin-bottom:12px;padding:5px 13px;border-radius:999px;
  background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.4);
  color:#a87300;font-size:12.5px;font-weight:800;letter-spacing:.8px;
}
.section--deep .section-tag{color:var(--gold-2);}
.section-head h2{font-size:clamp(23px,3vw,32px);}
.section-head p{margin-top:14px;font-size:15.5px;line-height:1.85;color:var(--muted);}
.section--deep .section-head p{color:rgba(255,255,255,.76);}

/* ============ 数据条 ============ */
.stats-band{
  background:#fff;border-bottom:1px solid var(--line);
  padding:0;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-item{
  padding:26px 20px;text-align:center;border-right:1px solid var(--line);
  transition:background .2s ease;
}
.stat-item:last-child{border-right:0;}
.stat-item:hover{background:#fbfcff;}
.stat-item b{display:block;font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--navy);letter-spacing:.5px;}
.stat-item b i{font-style:normal;color:var(--gold);font-size:.7em;margin-left:2px;}
.stat-item span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted);}

/* ============ 卡片网格 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d6ddf0;}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#fff4d7,#ffe3a3);
  color:#8a6200;font-size:20px;margin-bottom:16px;
  border:1px solid rgba(255,180,0,.35);
}
.card h3{font-size:18px;margin-bottom:10px;}
.card p{font-size:14.6px;line-height:1.8;color:var(--muted);}
.card-num{
  display:inline-block;margin-bottom:10px;font-size:12.5px;font-weight:800;letter-spacing:1px;
  color:#a87300;background:#fff5da;border-radius:6px;padding:3px 9px;
}

/* ============ 频道入口 ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.channel-card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.channel-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(255,180,0,.6);}
.channel-card .ch-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.channel-card .ch-badge{
  font-size:12px;font-weight:800;letter-spacing:.6px;color:#8a6200;
  background:#fff4d7;border:1px solid rgba(255,180,0,.4);border-radius:999px;padding:4px 11px;
}
.channel-card .ch-arrow{color:#b9c1d6;font-weight:800;transition:color .2s ease,transform .2s ease;}
.channel-card:hover .ch-arrow{color:var(--gold);transform:translateX(4px);}
.channel-card h3{font-size:20px;margin-bottom:10px;}
.channel-card p{font-size:14.6px;color:var(--muted);line-height:1.8;}
.channel-card .ch-list{margin-top:16px;border-top:1px dashed var(--line);padding-top:14px;}
.channel-card .ch-list li{font-size:13.6px;color:var(--ink-2);padding-left:16px;position:relative;margin-bottom:7px;}
.channel-card .ch-list li:last-child{margin-bottom:0;}
.channel-card .ch-list li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--gold);}

/* ============ 图文 band ============ */
.band{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:center;}
.band-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);}
.band-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s ease;}
.band-figure:hover img{transform:scale(1.04);}
.band-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,31,61,0) 45%,rgba(26,31,61,.55));
}
.band-figure figcaption{
  position:absolute;left:18px;bottom:16px;z-index:2;
  color:#fff;font-size:13.5px;font-weight:700;letter-spacing:.4px;
}
.step-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line);}
.step-item:last-child{border-bottom:0;padding-bottom:0;}
.step-item:first-child{padding-top:0;}
.step-no{
  flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--navy);color:var(--gold);font-weight:800;font-size:15px;
  box-shadow:0 6px 16px rgba(26,31,61,.22);
}
.step-item h4{font-size:16.5px;margin-bottom:5px;}
.step-item p{font-size:14.4px;color:var(--muted);line-height:1.78;}

/* ============ 对比表 ============ */
.vs-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;}
.vs-head{display:grid;grid-template-columns:1fr 1fr;background:#f7f9ff;border-bottom:1px solid var(--line);}
.vs-head div{padding:15px 22px;font-size:14px;font-weight:800;letter-spacing:.5px;}
.vs-head div:first-child{color:#8a90a5;border-right:1px solid var(--line);}
.vs-head div:last-child{color:#a87300;}
.vs-row{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);transition:background .2s ease;}
.vs-row:last-child{border-bottom:0;}
.vs-row:hover{background:#fbfcff;}
.vs-row div{padding:16px 22px;font-size:14.5px;line-height:1.7;}
.vs-row div:first-child{color:#7c839a;border-right:1px solid var(--line);position:relative;padding-left:44px;}
.vs-row div:first-child::before{
  content:"×";position:absolute;left:22px;top:15px;color:#c3c9db;font-weight:800;font-size:15px;
}
.vs-row div:last-child{color:var(--ink-2);font-weight:600;position:relative;padding-left:44px;}
.vs-row div:last-child::before{
  content:"✓";position:absolute;left:22px;top:14px;color:var(--gold);font-weight:800;font-size:15px;
}

/* ============ 成长路径 ============ */
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.path-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.path-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.path-card .p-index{
  font-size:12.5px;font-weight:800;letter-spacing:1px;color:var(--gold);
  display:block;margin-bottom:10px;
}
.path-card h3{font-size:17px;margin-bottom:9px;}
.path-card p{font-size:14px;color:var(--muted);line-height:1.78;}
.path-card::after{
  content:"";position:absolute;left:20px;right:20px;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:linear-gradient(90deg,var(--gold),rgba(255,180,0,0));
  opacity:0;transition:opacity .25s ease;
}
.path-card:hover::after{opacity:1;}

/* ============ 话题标签 ============ */
.topic-cloud{display:flex;flex-wrap:wrap;gap:12px;}
.topic-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 18px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  font-size:14px;font-weight:600;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,border-color .2s ease,color .2s ease;
}
.topic-chip:hover{transform:translateY(-3px);border-color:rgba(255,180,0,.7);color:var(--navy);}
.topic-chip span{color:var(--gold);font-weight:800;}

/* ============ 评价 ============ */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.quote-mark{font-size:30px;line-height:1;color:rgba(255,180,0,.6);font-weight:800;margin-bottom:8px;}
.quote-card p{font-size:15px;line-height:1.82;color:var(--ink-2);}
.quote-foot{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px dashed var(--line);}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),#3a4278);color:var(--gold);font-weight:800;font-size:14px;
}
.quote-foot b{display:block;font-size:14px;color:var(--navy);}
.quote-foot span{font-size:12.5px;color:var(--muted);}

/* ============ 牌型速查 ============ */
.types-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.type-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,transform .2s ease;
}
.type-card:hover{border-color:rgba(255,180,0,.6);transform:translateY(-3px);}
.type-card h3{font-size:16.5px;display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.type-card h3::before{
  content:"";width:9px;height:9px;border-radius:3px;background:var(--gold);flex:0 0 auto;
}
.type-card p{font-size:14px;color:var(--muted);line-height:1.78;}

/* ============ 资讯区 ============ */
.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:26px;align-items:start;}
.news-list{display:flex;flex-direction:column;gap:14px;}
.news-item{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.news-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap;}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:#fff4d7;color:#8a6200;font-size:12px;font-weight:800;letter-spacing:.4px;
  border:1px solid rgba(255,180,0,.35);
}
.news-date{font-size:12.5px;color:#98a0b6;}
.news-title{font-size:17px;line-height:1.5;margin-bottom:8px;transition:color .2s ease;}
.news-item:hover .news-title{color:#a87300;}
.news-desc{font-size:14px;color:var(--muted);line-height:1.78;}
.news-empty{
  padding:26px;border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--muted);font-size:14px;text-align:center;background:#fbfcff;
}
.news-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;}
.news-side figure{margin:0;position:relative;}
.news-side figure img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.news-side figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,31,61,0) 50%,rgba(26,31,61,.5));}
.side-body{padding:20px 22px 24px;}
.side-body h3{font-size:16px;margin-bottom:12px;}
.side-list li{border-bottom:1px dashed var(--line);padding:11px 0;}
.side-list li:last-child{border-bottom:0;padding-bottom:0;}
.side-list a{display:flex;gap:10px;font-size:14px;line-height:1.6;color:var(--ink-2);transition:color .2s ease;}
.side-list a:hover{color:#a87300;}
.side-list .dot{flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:9px;}
.news-more{margin-top:20px;display:flex;justify-content:flex-start;}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.6);box-shadow:var(--shadow);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  font-size:16px;font-weight:700;color:var(--navy);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;background:#f2f5fc;color:var(--navy);font-weight:800;font-size:15px;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.faq-item[open] summary::after{content:"−";background:var(--gold);color:#2b1d00;transform:rotate(180deg);}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.6px;line-height:1.85;color:var(--muted);}

/* ============ 保障条 ============ */
.promise-band{background:var(--navy);color:#fff;padding:var(--section-y) 0;}
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.promise-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:22px 20px;border-radius:var(--radius);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  transition:background .22s ease,transform .22s ease;
}
.promise-item:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);}
.promise-icon{
  flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,180,0,.2);color:var(--gold-2);font-size:17px;font-weight:800;
}
.promise-item h3{font-size:16px;margin-bottom:7px;color:#fff;}
.promise-item p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.76);}

/* ============ 收口 CTA ============ */
.entry-card{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#fff8e6,#ffffff 55%);
  border:1px solid rgba(255,180,0,.45);
  border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,52px);
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:center;
}
.entry-card h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:14px;}
.entry-card p{font-size:15.2px;color:var(--muted);line-height:1.85;max-width:620px;}
.entry-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px;}
.entry-side{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm);
}
.entry-side h3{font-size:15px;margin-bottom:12px;color:var(--navy);}
.entry-side li{
  font-size:13.8px;color:var(--ink-2);padding-left:18px;position:relative;margin-bottom:9px;line-height:1.7;
}
.entry-side li:last-child{margin-bottom:0;}
.entry-side li::before{content:"✓";position:absolute;left:0;top:0;color:var(--gold);font-weight:800;}

/* ============ 页脚 ============ */
.site-footer{background:var(--navy-3);color:rgba(255,255,255,.72);padding:clamp(40px,5vw,64px) 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:14px;}
.footer-brand .brand-icon{width:34px;height:34px;font-size:17px;border-radius:10px;}
.footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:340px;}
.footer-col h4{font-size:14.5px;color:#fff;margin-bottom:14px;letter-spacing:.4px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);transition:color .2s ease;}
.footer-col a:hover{color:var(--gold-2);}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 底部固定转化条 ============ */
.fixed-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(20,24,51,.96);
  border-top:1px solid rgba(255,180,0,.35);
  backdrop-filter:blur(10px);
  box-shadow:0 -10px 30px rgba(20,24,51,.24);
}
.fixed-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 20px;}
.fixed-cta-text{font-size:14px;color:rgba(255,255,255,.82);}
.fixed-cta-text strong{color:var(--gold-2);margin-right:8px;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-lead{max-width:100%;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .channel-grid{grid-template-columns:repeat(2,1fr);}
  .path-grid{grid-template-columns:repeat(2,1fr);}
  .news-layout{grid-template-columns:1fr;}
  .band{grid-template-columns:1fr;}
  .band-figure img{aspect-ratio:16/9;}
  .entry-card{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-channels{
    position:absolute;top:calc(100% + 1px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:10px 16px 16px;display:none;
    box-shadow:0 18px 30px rgba(26,31,61,.12);
  }
  .nav-channels.open{display:flex;}
  .nav-channels a{padding:12px 14px;border-radius:10px;}
  .nav-toggle{display:grid;margin-left:auto;}
  .nav-right{margin-left:0;}
  .nav-right .btn-gold{display:none;}
  .nav-search{display:none;}
}
@media (max-width:768px){
  body{padding-bottom:104px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat-item:nth-child(2){border-right:0;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line);}
  .grid-2,.grid-3,.channel-grid,.types-grid,.promise-grid{grid-template-columns:1fr;}
  .path-grid{grid-template-columns:repeat(2,1fr);}
  .compare{grid-template-columns:1fr;}
  .vs-head,.vs-row{grid-template-columns:1fr;}
  .vs-head div:first-child{border-right:0;border-bottom:1px solid var(--line);}
  .vs-row div:first-child{border-right:0;border-bottom:1px dashed var(--line);}
  .footer-grid{grid-template-columns:1fr;}
  .fixed-cta-text{font-size:13px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand{font-size:17px;}
  .hero h1{font-size:26px;}
  .hero-pills{gap:8px;}
  .hero-pill{padding:8px 12px;font-size:12.5px;}
  .btn-gold,.btn-ghost{padding:12px 20px;font-size:14px;}
  .path-grid{grid-template-columns:1fr;}
  .fixed-cta-inner{flex-direction:column-reverse;align-items:stretch;gap:10px;padding:10px 16px;}
  .fixed-cta-inner .btn-gold{width:100%;}
  .fixed-cta-text{text-align:center;font-size:12.5px;}
  .card,.channel-card,.quote-card,.news-item{padding:20px 18px;}
}

/* roulang page: category1 */
:root{
 --navy:#1a1f3d;
 --navy-2:#232a52;
 --navy-3:#141833;
 --gold:#ffb400;
 --gold-2:#ffd45e;
 --bg:#f5f7fb;
 --surface:#ffffff;
 --ink:#161b33;
 --ink-2:#2b3252;
 --muted:#5c6580;
 --line:#e3e8f4;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 10px 26px rgba(26,31,61,.09);
 --shadow-lg:0 20px 48px rgba(26,31,61,.16);
 --section-y:clamp(52px,6.4vw,86px);
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:16px;line-height:1.78;color:var(--ink);background:var(--bg);
 padding-bottom:96px;-webkit-font-smoothing:antialiased;
}
*{box-sizing:border-box;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:.2px;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:1030;background:#fff;
 border-bottom:1px solid var(--line);
 box-shadow:0 1px 0 rgba(26,31,61,.03),0 8px 22px rgba(26,31,61,.05);
}
.navbar-main{display:flex;align-items:center;gap:20px;min-height:74px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-size:19px;font-weight:800;color:var(--navy);letter-spacing:.5px;}
.brand-icon{
 width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(140deg,var(--navy),#3a4278);color:var(--gold);font-size:20px;
 box-shadow:0 6px 16px rgba(26,31,61,.22);transition:transform .25s ease,box-shadow .25s ease;
}
.brand:hover .brand-icon{transform:translateY(-2px) rotate(-3deg);box-shadow:0 10px 22px rgba(26,31,61,.3);}
.nav-channels{display:flex;align-items:center;gap:4px;margin-left:6px;}
.nav-channels a{display:inline-block;padding:9px 14px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-2);transition:background .2s ease,color .2s ease;}
.nav-channels a:hover{background:#eff3fb;color:var(--navy);}
.nav-channels a.active{background:#fff3d4;color:var(--navy);font-weight:800;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search{
 display:flex;align-items:center;gap:6px;background:#f2f5fc;border:1px solid var(--line);
 border-radius:999px;padding:4px 5px 4px 14px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-search:focus-within{background:#fff;border-color:rgba(255,180,0,.85);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;width:168px;color:var(--ink);}
.nav-search input::placeholder{color:#98a0b6;}
.nav-search button{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:13px;line-height:1;transition:background .2s ease,transform .2s ease;}
.nav-search button:hover{background:var(--navy-2);transform:scale(1.05);}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#f7f9fe;font-size:18px;color:var(--navy);place-items:center;}

/* ===== 按钮 ===== */
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:999px;background:linear-gradient(135deg,#ffc633,var(--gold));
 color:#2b1d00;font-weight:800;font-size:15px;box-shadow:0 10px 24px rgba(255,180,0,.34);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,180,0,.44);filter:saturate(1.06);color:#2b1d00;}
.btn-gold:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,180,0,.32);}
.btn-gold.btn-sm{padding:10px 20px;font-size:14px;}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 24px;border-radius:999px;border:1px solid rgba(255,255,255,.4);
 background:rgba(255,255,255,.1);color:#fff;font-weight:700;font-size:15px;
 transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7);transform:translateY(-2px);color:#fff;}
.btn-line{
 display:inline-flex;align-items:center;justify-content:center;
 padding:11px 22px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--navy);
 font-weight:700;font-size:14px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{border-color:rgba(255,180,0,.8);box-shadow:0 8px 20px rgba(26,31,61,.1);transform:translateY(-2px);color:var(--navy);}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid rgba(255,180,0,.7);outline-offset:2px;border-radius:8px;}

/* ===== 分类 Hero ===== */
.page-hero{position:relative;overflow:hidden;background:var(--navy-3);color:#fff;padding:clamp(40px,5vw,68px) 0 clamp(46px,5.4vw,78px);}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/红中血流-纯正家乡麻将-jj麻将小游戏-是时候展现真正的牌技了-这样胡.webp") center/cover no-repeat;
 opacity:.26;
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 84% 10%,rgba(255,180,0,.28),transparent 55%),
 linear-gradient(180deg,rgba(20,24,51,.9),rgba(20,24,51,.97));
}
.page-hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,52px);align-items:center;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;margin-bottom:18px;
 background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.42);color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.22);}
.page-hero h1{font-size:clamp(28px,4vw,44px);color:#fff;}
.page-hero h1 em{font-style:normal;color:var(--gold-2);}
.hero-lead{margin-top:18px;font-size:16.5px;line-height:1.86;color:rgba(255,255,255,.84);max-width:600px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.hero-pill{
 display:flex;align-items:center;gap:8px;padding:9px 15px;border-radius:12px;
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-size:13.5px;color:rgba(255,255,255,.86);
}
.hero-pill b{color:var(--gold-2);}
/* Hero 主推卡 */
.hero-card{
 background:#fff;color:var(--ink);border-radius:var(--radius-lg);
 padding:24px 24px 22px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.4);
}
.hero-card .card-label{
 display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;letter-spacing:.8px;
 color:#7a5200;background:#fff3d4;border-radius:999px;padding:5px 12px;margin-bottom:14px;
}
.hero-card h2{font-size:20px;color:var(--navy);}
.hero-card .card-sub{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.72;}
.hero-card ul{margin-top:16px;display:grid;gap:10px;}
.hero-card li{
 display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);
 padding-bottom:10px;border-bottom:1px dashed var(--line);
}
.hero-card li:last-child{border-bottom:0;padding-bottom:0;}
.hero-card li i{
 flex:0 0 auto;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;
 background:var(--navy);color:var(--gold-2);font-size:11px;font-style:normal;font-weight:800;margin-top:3px;
}
.hero-card .card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}

/* ===== 通用板块 ===== */
.section{padding:var(--section-y) 0;}
.section-alt{background:#fff;}
.section-dark{background:linear-gradient(160deg,var(--navy-3),var(--navy-2));color:#fff;}
.section-head{margin-bottom:clamp(24px,3vw,38px);}
.section-head.split{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:1.2px;
 color:#9a6a00;background:#fff3d4;border-radius:999px;padding:5px 13px;margin-bottom:14px;text-transform:uppercase;
}
.section-dark .kicker{background:rgba(255,180,0,.18);color:var(--gold-2);}
.section h2{font-size:clamp(22px,2.6vw,32px);color:var(--navy);}
.section-dark h2{color:#fff;}
.section-desc{margin-top:12px;font-size:15.5px;line-height:1.86;color:var(--muted);max-width:760px;}
.section-dark .section-desc{color:rgba(255,255,255,.78);}

/* ===== 卖点卡 ===== */
.point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.point-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-sm);height:100%;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.point-ico{
 width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:20px;
 background:linear-gradient(140deg,#fff3d4,#ffe7ad);color:#7a5200;margin-bottom:16px;
}
.point-card h3{font-size:18px;color:var(--navy);margin-bottom:10px;}
.point-card p{font-size:14.8px;color:var(--muted);line-height:1.82;}
.point-tag{display:inline-block;margin-top:16px;font-size:12.5px;font-weight:700;color:var(--navy);background:#f2f5fc;border-radius:8px;padding:4px 10px;}

/* ===== 判断顺序（流程） ===== */
.step-list{display:grid;gap:16px;}
.step{
 display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;
 box-shadow:var(--shadow-sm);transition:box-shadow .22s ease,transform .22s ease;
}
.step:hover{box-shadow:var(--shadow);transform:translateX(4px);}
.step-num{
 width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
 background:linear-gradient(140deg,var(--navy),#3a4278);color:var(--gold-2);font-size:18px;font-weight:800;
}
.step h3{font-size:17px;color:var(--navy);margin-bottom:8px;}
.step p{font-size:14.8px;color:var(--muted);line-height:1.84;}
.step .step-meta{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px;}
.chip{display:inline-block;font-size:12.5px;font-weight:700;color:var(--ink-2);background:#eef2fb;border-radius:999px;padding:4px 11px;}

/* ===== 场景演示 ===== */
.scene{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,4vw,48px);align-items:center;}
.scene-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);}
.scene-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease;}
.scene-figure:hover img{transform:scale(1.04);}
.scene-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13.5px;color:#fff;
 background:linear-gradient(180deg,rgba(20,24,51,0),rgba(20,24,51,.86));
}
.scene-body h2{margin-bottom:14px;}
.scene-body p{font-size:15.5px;color:var(--muted);line-height:1.9;margin-bottom:14px;}
.scene-quote{
 border-left:3px solid var(--gold);background:#fff8e5;border-radius:0 var(--radius) var(--radius) 0;
 padding:16px 20px;font-size:14.8px;color:var(--ink-2);line-height:1.86;
}
.scene-quote b{color:var(--navy);}

/* ===== 技巧清单 ===== */
.list-two{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.list-item{
 display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm);
 transition:border-color .2s ease,box-shadow .2s ease;
}
.list-item:hover{border-color:rgba(255,180,0,.6);box-shadow:var(--shadow);}
.list-item .idx{
 flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
 background:#fff3d4;color:#7a5200;font-size:13px;font-weight:800;
}
.list-item h3{font-size:16px;color:var(--navy);margin-bottom:6px;}
.list-item p{font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ===== 对比差异 ===== */
.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.compare-col{border-radius:var(--radius-lg);padding:26px 24px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);}
.compare-col.bad{background:#fdfbf7;border-color:#f0e2c6;}
.compare-col.good{background:#fff;border-color:rgba(255,180,0,.6);box-shadow:var(--shadow);}
.compare-col h3{display:flex;align-items:center;gap:10px;font-size:18px;color:var(--navy);margin-bottom:16px;}
.compare-col h3 span{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:13px;font-weight:800;}
.compare-col.bad h3 span{background:#f4e7cf;color:#8a6100;}
.compare-col.good h3 span{background:#fff3d4;color:#7a5200;}
.compare-col ul{display:grid;gap:12px;}
.compare-col li{display:flex;gap:10px;font-size:14.8px;color:var(--ink-2);line-height:1.8;}
.compare-col li::before{content:"·";font-weight:800;color:var(--gold);}
.compare-col.good li::before{content:"✓";color:#c88a00;}

/* ===== 社会认同 ===== */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.voice{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);
 padding:24px;height:100%;transition:background .22s ease,transform .22s ease;
}
.voice:hover{background:rgba(255,255,255,.1);transform:translateY(-3px);}
.voice p{font-size:14.8px;color:rgba(255,255,255,.86);line-height:1.86;}
.voice .who{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:rgba(255,255,255,.62);}
.voice .who i{
 width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-style:normal;
 background:linear-gradient(140deg,var(--gold),#ffd45e);color:#3a2a00;font-weight:800;font-size:13px;
}

/* ===== 最新发布（CMS 列表） ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;
 box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px;height:100%;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.news-card h3{font-size:16.5px;color:var(--navy);line-height:1.55;}
.news-card h3 a:hover{color:#a06a00;}
.news-card p{font-size:14.3px;color:var(--muted);line-height:1.8;}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:#8b93aa;}
.news-meta span:first-child{color:#7a5200;background:#fff3d4;border-radius:6px;padding:2px 8px;font-weight:700;}
.news-empty{
 background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
 padding:28px;text-align:center;color:var(--muted);font-size:14.5px;box-shadow:var(--shadow-sm);
}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease;}
.faq-item[open]{border-color:rgba(255,180,0,.65);}
.faq-item summary{
 display:flex;align-items:center;gap:12px;padding:18px 22px;cursor:pointer;
 font-size:16px;font-weight:800;color:var(--navy);list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::before{
 content:"问";flex:0 0 auto;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
 background:var(--navy);color:var(--gold-2);font-size:12px;
}
.faq-item summary::after{content:"＋";margin-left:auto;color:#b6bdd0;font-weight:700;transition:transform .2s ease,color .2s ease;}
.faq-item[open] summary::after{content:"－";color:var(--gold);}
.faq-item .faq-body{padding:0 22px 20px 60px;font-size:14.8px;color:var(--muted);line-height:1.88;}

/* ===== 收口 CTA ===== */
.entry{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 background:linear-gradient(140deg,var(--navy),#2c3466);color:#fff;
 padding:clamp(30px,4vw,50px);box-shadow:var(--shadow-lg);
}
.entry::after{
 content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.36),transparent 68%);
}
.entry-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr auto;gap:26px;align-items:center;}
.entry h2{font-size:clamp(21px,2.6vw,30px);color:#fff;}
.entry p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.8);line-height:1.86;max-width:620px;}
.entry-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ===== 页脚 ===== */
.site-footer{background:var(--navy-3);color:rgba(255,255,255,.74);padding:clamp(44px,5vw,68px) 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;}
.footer-brand .brand-icon{background:linear-gradient(140deg,#2b3466,#3a4278);color:var(--gold);}
.footer-about{margin-top:14px;font-size:14px;line-height:1.86;color:rgba(255,255,255,.6);max-width:330px;}
.footer-col h4{font-size:14.5px;color:#fff;margin-bottom:14px;letter-spacing:.5px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);}
.footer-col a:hover{color:var(--gold-2);}
.footer-bottom{
 margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:13px;color:rgba(255,255,255,.5);
}

/* ===== 底部固定转化条 ===== */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:1040;
 background:rgba(20,24,51,.96);border-top:1px solid rgba(255,180,0,.3);
 backdrop-filter:blur(8px);
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;}
.sticky-text{display:flex;flex-direction:column;gap:2px;color:#fff;font-size:14.5px;font-weight:700;}
.sticky-text small{font-size:12.5px;font-weight:500;color:rgba(255,255,255,.6);}
.sticky-actions{display:flex;gap:10px;flex-wrap:wrap;}

/* ===== 响应式 ===== */
@media (max-width:1024px){
 .hero-grid,.scene{grid-template-columns:1fr;}
 .point-grid,.voice-grid,.news-grid{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
 .nav-search input{width:130px;}
 .entry-inner{grid-template-columns:1fr;}
}
@media (max-width:860px){
 .nav-channels{
  position:absolute;top:calc(100% + 1px);left:0;right:0;
  flex-direction:column;align-items:stretch;gap:2px;
  background:#fff;border-bottom:1px solid var(--line);
  padding:10px 20px 16px;box-shadow:0 16px 28px rgba(26,31,61,.12);
  display:none;
 }
 .nav-channels.open{display:flex;}
 .nav-channels a{padding:12px 14px;border-radius:10px;}
 .nav-search{display:none;}
 .nav-toggle{display:grid;margin-left:auto;}
 .nav-right{margin-left:auto;}
}
@media (max-width:768px){
 .point-grid,.voice-grid,.news-grid,.list-two,.compare-grid{grid-template-columns:1fr;}
 .step{grid-template-columns:1fr;gap:14px;}
 .step:hover{transform:none;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .faq-item .faq-body{padding-left:22px;}
 .sticky-inner{flex-direction:column;align-items:flex-start;gap:10px;}
 .sticky-actions{width:100%;}
 .sticky-actions .btn-gold,.sticky-actions .btn-line{flex:1 1 auto;justify-content:center;}
 body{padding-bottom:132px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .brand{font-size:17px;}
 .brand-icon{width:34px;height:34px;font-size:18px;}
 .page-hero h1{font-size:26px;}
 .hero-lead{font-size:15px;}
 .hero-actions{flex-direction:column;align-items:stretch;}
 .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%;}
 .hero-card{padding:20px 18px;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;gap:6px;}
 .footer-about{max-width:none;}
}

/* roulang page: article */
:root{
  --navy:#1a1f3d;
  --navy-2:#232a52;
  --navy-3:#141833;
  --gold:#ffb400;
  --gold-2:#ffd45e;
  --bg:#f5f7fb;
  --surface:#ffffff;
  --ink:#161b33;
  --ink-2:#2b3252;
  --muted:#5c6580;
  --line:#e3e8f4;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 10px 26px rgba(26,31,61,.09);
  --shadow-lg:0 20px 48px rgba(26,31,61,.16);
  --section-y:clamp(52px,6.4vw,86px);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:96px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.32;}
p{margin:0;}
ul,ol{margin:0;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ============ 顶部导航（与首页一致） ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(26,31,61,.03),0 8px 22px rgba(26,31,61,.05);
}
.navbar-main{display:flex;align-items:center;gap:20px;min-height:74px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-size:19px;font-weight:800;color:var(--navy);letter-spacing:.5px;}
.brand-icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),#3a4278);
  color:var(--gold);font-size:20px;
  box-shadow:0 6px 16px rgba(26,31,61,.22);
  transition:transform .25s ease,box-shadow .25s ease;
}
.brand:hover .brand-icon{transform:translateY(-2px) rotate(-3deg);box-shadow:0 10px 22px rgba(26,31,61,.3);}
.nav-channels{display:flex;align-items:center;gap:4px;margin-left:6px;list-style:none;padding:0;}
.nav-channels a{
  display:inline-block;padding:9px 14px;border-radius:10px;
  font-size:15px;font-weight:600;color:var(--ink-2);
  transition:background .2s ease,color .2s ease;
}
.nav-channels a:hover{background:#eff3fb;color:var(--navy);}
.nav-channels a.active{background:#fff3d4;color:var(--navy);font-weight:800;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search{
  display:flex;align-items:center;gap:6px;
  background:#f2f5fc;border:1px solid var(--line);border-radius:999px;
  padding:4px 5px 4px 14px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-search:focus-within{background:#fff;border-color:rgba(255,180,0,.85);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;width:168px;color:var(--ink);}
.nav-search input::placeholder{color:#98a0b6;}
.nav-search button{
  width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-size:13px;line-height:1;
  transition:background .2s ease,transform .2s ease;
}
.nav-search button:hover{background:var(--navy-2);transform:scale(1.05);}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#f7f9fe;font-size:18px;color:var(--navy);place-items:center;}

/* ============ 按钮 ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  background:linear-gradient(135deg,#ffc633,var(--gold));
  color:#2b1d00;font-weight:800;font-size:15px;
  box-shadow:0 10px 24px rgba(255,180,0,.34);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,180,0,.44);filter:saturate(1.06);color:#2b1d00;}
.btn-gold:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,180,0,.32);}
.btn-gold.btn-sm{padding:10px 20px;font-size:14px;}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--navy);
  font-weight:700;font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{border-color:rgba(255,180,0,.8);box-shadow:0 8px 20px rgba(26,31,61,.1);transform:translateY(-2px);color:var(--navy);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.1);
  color:#fff;font-weight:700;font-size:15px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7);transform:translateY(-2px);color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:3px solid rgba(255,180,0,.65);
  outline-offset:2px;
  border-radius:8px;
}

/* ============ 文章头图区 ============ */
.article-hero{
  position:relative;overflow:hidden;color:#fff;
  background:var(--navy-3);
  padding:clamp(36px,4.6vw,62px) 0 clamp(44px,5vw,72px);
}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/红中血流-纯正家乡麻将-jj麻将小游戏-是时候展现真正的牌技了-这样胡.webp") center/cover no-repeat;
  opacity:.28;transform:scale(1.06);
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 8%,rgba(255,180,0,.3),transparent 56%),
    linear-gradient(180deg,rgba(20,24,51,.9),rgba(20,24,51,.97));
}
.article-hero .container{position:relative;z-index:2;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.58);margin-bottom:20px;}
.crumbs a{color:rgba(255,255,255,.82);}
.crumbs a:hover{color:var(--gold-2);}
.crumbs .sep{color:rgba(255,255,255,.32);}
.article-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
  background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.42);
  color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.4px;
}
.article-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.22);}
.article-hero h1{
  font-size:clamp(25px,3.6vw,41px);
  line-height:1.32;color:#fff;max-width:940px;letter-spacing:.4px;
}
.article-lead{
  margin-top:18px;max-width:780px;
  font-size:16.5px;line-height:1.88;color:rgba(255,255,255,.82);
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  margin-top:28px;font-size:13.5px;color:rgba(255,255,255,.7);
}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta .tag{
  padding:4px 12px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  color:#fff;font-weight:700;font-size:12.5px;
}

/* ============ 通用板块 ============ */
.section{padding:var(--section-y) 0;}
.section--surface{background:var(--surface);}
.section--dark{background:var(--navy-3);color:#fff;}
.section-head{max-width:760px;margin-bottom:clamp(24px,3vw,40px);}
.kicker{
  display:inline-block;padding:5px 13px;border-radius:999px;margin-bottom:14px;
  background:#fff3d4;color:#8a5a00;font-size:12.5px;font-weight:800;letter-spacing:.6px;
}
.kicker--light{background:rgba(255,180,0,.18);color:var(--gold-2);border:1px solid rgba(255,180,0,.4);}
.section-head h2{font-size:clamp(22px,2.9vw,32px);color:var(--navy);}
.section--dark .section-head h2{color:#fff;}
.section-head p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.86;}
.section--dark .section-head p{color:rgba(255,255,255,.72);}

/* ============ 正文与侧栏 ============ */
.article-main{padding:clamp(36px,4.6vw,60px) 0 var(--section-y);background:var(--bg);}
.article-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:clamp(22px,3vw,40px);
  align-items:start;
}
.paper{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:clamp(22px,3vw,40px);
}
.cover-figure{
  margin:0 0 28px;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);background:#eef2fa;
}
.cover-figure img{width:100%;aspect-ratio:16/8;object-fit:cover;}
.article-body{font-size:16.5px;line-height:1.95;color:var(--ink-2);}
.article-body h2{
  font-size:clamp(20px,2.4vw,26px);color:var(--navy);
  margin:38px 0 14px;padding-left:14px;
  border-left:4px solid var(--gold);line-height:1.42;
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:19px;color:var(--navy);margin:28px 0 10px;}
.article-body h4{font-size:17px;color:var(--navy);margin:22px 0 8px;}
.article-body p{margin:0 0 16px;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;}
.article-body li{margin-bottom:8px;}
.article-body a{color:#8a5a00;border-bottom:1px solid rgba(255,180,0,.6);font-weight:600;}
.article-body a:hover{color:var(--navy);border-bottom-color:var(--navy);}
.article-body img{border-radius:var(--radius);margin:20px 0;box-shadow:var(--shadow-sm);}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;
  background:#f7f9fe;border-left:4px solid var(--gold);
  border-radius:0 var(--radius) var(--radius) 0;
  color:var(--ink);font-weight:600;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 13px;text-align:left;}
.article-body th{background:#f4f7fd;color:var(--navy);font-weight:800;}
.empty-state{
  text-align:center;padding:56px 20px;color:var(--muted);
  border:1px dashed var(--line);border-radius:var(--radius);background:#fafcff;
}
.empty-state strong{display:block;font-size:20px;color:var(--navy);margin-bottom:10px;}
.empty-state .btn-line{margin-top:20px;}

/* 侧栏 */
.side-stack{display:grid;gap:18px;position:sticky;top:96px;}
.side-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  padding:22px;
}
.side-card h3{font-size:15.5px;color:var(--navy);margin-bottom:14px;letter-spacing:.3px;}
.side-card h3::after{
  content:"";display:block;width:34px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));margin-top:9px;
}
.side-list{list-style:none;padding:0;display:grid;gap:12px;}
.side-list li{display:flex;gap:10px;font-size:14px;line-height:1.72;color:var(--muted);}
.side-list .num{
  flex:0 0 auto;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;
  background:#fff3d4;color:#8a5a00;font-size:12px;font-weight:800;margin-top:2px;
}
.side-list b{color:var(--ink-2);font-weight:800;}
.quick-table{display:grid;gap:10px;}
.quick-row{
  display:flex;justify-content:space-between;gap:10px;
  padding:9px 12px;border-radius:9px;background:#f7f9fe;
  font-size:13.5px;color:var(--muted);
}
.quick-row b{color:var(--navy);font-weight:800;white-space:nowrap;}
.side-card--cta{
  background:linear-gradient(150deg,var(--navy),var(--navy-2));
  border-color:transparent;color:#fff;box-shadow:var(--shadow);
}
.side-card--cta h3{color:#fff;}
.side-card--cta h3::after{background:var(--gold);}
.side-card--cta p{font-size:14px;line-height:1.78;color:rgba(255,255,255,.78);margin-bottom:16px;}
.side-card--cta .btn-gold{width:100%;padding:11px 18px;font-size:14px;}

/* ============ 三段读法 ============ */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.step-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.step-num{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,#ffc633,var(--gold));
  color:#2b1d00;font-weight:900;font-size:17px;margin-bottom:16px;
  box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.step-card h3{font-size:18px;color:var(--navy);margin-bottom:10px;}
.step-card p{font-size:14.5px;line-height:1.82;color:var(--muted);}

/* ============ 对比 ============ */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.compare-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);
}
.compare-card--wrong{border-top:4px solid #9aa3bd;}
.compare-card--right{border-top:4px solid var(--gold);}
.compare-card h3{font-size:17px;color:var(--navy);margin-bottom:16px;display:flex;align-items:center;gap:9px;}
.compare-card .mark{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  font-size:13px;font-weight:900;color:#fff;background:#9aa3bd;
}
.compare-card--right .mark{background:var(--gold);color:#2b1d00;}
.compare-list{list-style:none;padding:0;display:grid;gap:12px;}
.compare-list li{
  font-size:14.5px;line-height:1.78;color:var(--muted);
  padding-left:16px;position:relative;
}
.compare-list li::before{
  content:"";position:absolute;left:0;top:10px;
  width:6px;height:6px;border-radius:50%;background:#c3cbe0;
}
.compare-card--right .compare-list li::before{background:var(--gold);}
.compare-list b{color:var(--ink-2);}

/* ============ 番型速查 ============ */
.types-wrap{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  padding:8px clamp(8px,1.6vw,18px);overflow-x:auto;
}
.types-table{width:100%;border-collapse:collapse;min-width:620px;font-size:15px;}
.types-table th{
  text-align:left;padding:16px 14px;font-size:13.5px;letter-spacing:.4px;
  color:var(--muted);font-weight:800;border-bottom:2px solid var(--line);
  white-space:nowrap;
}
.types-table td{padding:16px 14px;border-bottom:1px solid var(--line);color:var(--muted);line-height:1.7;}
.types-table tbody tr:last-child td{border-bottom:0;}
.types-table tbody tr:hover{background:#fafcff;}
.types-table .name{color:var(--navy);font-weight:800;white-space:nowrap;}
.pill{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:#f1f5fd;color:#465080;font-size:12.5px;font-weight:700;
}
.pill--gold{background:#fff3d4;color:#8a5a00;}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.6);box-shadow:var(--shadow);}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:18px 22px;font-size:16px;font-weight:800;color:var(--navy);
  display:flex;align-items:center;gap:12px;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";margin-left:auto;font-size:20px;color:var(--gold);font-weight:900;line-height:1;
}
.faq-item[open] summary::after{content:"–";}
.faq-item summary:hover{color:#8a5a00;}
.faq-answer{padding:0 22px 20px;font-size:15px;line-height:1.9;color:var(--muted);}
.faq-answer strong{color:var(--ink-2);}

/* ============ 内容说明条 ============ */
.promise{
  display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
  background:linear-gradient(140deg,var(--navy),var(--navy-2));
  border-radius:var(--radius-lg);padding:clamp(24px,3vw,36px);
  box-shadow:var(--shadow-lg);color:#fff;
}
.promise-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.42);
  color:var(--gold-2);font-size:24px;
}
.promise h2{font-size:clamp(19px,2.3vw,24px);color:#fff;margin-bottom:8px;}
.promise p{font-size:14.5px;line-height:1.86;color:rgba(255,255,255,.76);max-width:720px;}

/* ============ 频道矩阵 ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.channel-card{
  display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.6);}
.channel-card .ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:#f1f5fd;font-size:20px;margin-bottom:16px;
  transition:background .25s ease;
}
.channel-card:hover .ico{background:#fff3d4;}
.channel-card h3{font-size:18px;color:var(--navy);margin-bottom:9px;}
.channel-card p{font-size:14.5px;line-height:1.8;color:var(--muted);}
.channel-more{
  display:inline-flex;align-items:center;gap:6px;margin-top:16px;
  font-size:13.5px;font-weight:800;color:#8a5a00;
}
.channel-card:hover .channel-more{color:var(--navy);}

/* ============ 底部行动区 ============ */
.entry-band{
  position:relative;overflow:hidden;color:#fff;
  background:var(--navy-3);
  padding:clamp(44px,5vw,72px) 0;
}
.entry-band::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 15%,rgba(255,180,0,.26),transparent 58%),
             radial-gradient(circle at 85% 85%,rgba(90,110,220,.28),transparent 60%);
}
.entry-band .container{position:relative;z-index:2;}
.entry-inner{
  display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:center;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);
  padding:clamp(26px,3.4vw,44px);
  backdrop-filter:blur(4px);
}
.entry-inner h2{font-size:clamp(22px,2.9vw,31px);color:#fff;line-height:1.4;}
.entry-inner p{margin-top:14px;font-size:15.5px;line-height:1.88;color:rgba(255,255,255,.76);max-width:640px;}
.entry-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px;}
.entry-panel{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:22px;
}
.entry-panel h3{font-size:14px;color:var(--gold-2);letter-spacing:.6px;margin-bottom:14px;}
.entry-panel ul{list-style:none;padding:0;display:grid;gap:11px;}
.entry-panel li{font-size:14px;color:rgba(255,255,255,.8);display:flex;gap:9px;align-items:flex-start;}
.entry-panel li b{color:#fff;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--navy-3);
  color:rgba(255,255,255,.74);
  padding:clamp(44px,5vw,66px) 0 26px;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px);}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:14px;}
.footer-brand .brand-icon{box-shadow:0 6px 16px rgba(0,0,0,.35);}
.footer-about{font-size:14px;line-height:1.88;color:rgba(255,255,255,.62);max-width:360px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:.6px;}
.footer-col ul{list-style:none;padding:0;display:grid;gap:11px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);}
.footer-col a:hover{color:var(--gold-2);}
.footer-bottom{
  margin-top:38px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 底部固定条 ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(255,255,255,.96);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 26px rgba(26,31,61,.12);
  backdrop-filter:blur(8px);
}
.sticky-cta-inner{
  display:flex;align-items:center;gap:16px;
  min-height:76px;padding-top:10px;padding-bottom:10px;
}
.sticky-cta p{display:flex;flex-direction:column;gap:2px;min-width:0;}
.sticky-cta strong{font-size:15px;color:var(--navy);font-weight:800;line-height:1.4;}
.sticky-cta span{font-size:13px;color:var(--muted);line-height:1.4;}
.sticky-cta .btn-gold{margin-left:auto;flex:0 0 auto;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .article-grid{grid-template-columns:1fr;}
  .side-stack{position:static;grid-template-columns:repeat(2,1fr);}
  .side-card--cta{grid-column:1 / -1;}
  .steps-grid{grid-template-columns:1fr 1fr;}
  .channel-grid{grid-template-columns:1fr 1fr;}
  .entry-inner{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-toggle{display:grid;margin-left:auto;}
  .nav-right{display:none;}
  .nav-channels{
    display:none;
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:14px;
    box-shadow:var(--shadow-lg);padding:10px;margin:0;
  }
  .nav-channels.open{display:flex;}
  .nav-channels a{padding:12px 14px;border-radius:10px;font-size:15px;}
  .compare-grid{grid-template-columns:1fr;}
  .promise{grid-template-columns:1fr;text-align:left;}
  .promise-icon{margin-bottom:2px;}
  .sticky-cta span{display:none;}
}
@media (max-width:768px){
  body{padding-bottom:88px;}
  .article-lead{font-size:15.5px;}
  .side-stack{grid-template-columns:1fr;}
  .steps-grid{grid-template-columns:1fr;}
  .channel-grid{grid-template-columns:1fr;}
  .paper{padding:20px 18px;}
  .article-body{font-size:16px;line-height:1.9;}
  .article-body h2{margin-top:30px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-about{max-width:none;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .navbar-main{min-height:66px;gap:12px;}
  .brand{font-size:17px;}
  .brand-icon{width:34px;height:34px;font-size:18px;border-radius:10px;}
  .article-hero{padding:28px 0 40px;}
  .article-meta{gap:8px 14px;font-size:12.5px;}
  .article-meta .tag{font-size:12px;}
  .faq-item summary{padding:16px;font-size:15px;}
  .faq-answer{padding:0 16px 18px;font-size:14.5px;}
  .side-card{padding:18px;}
  .entry-actions .btn-gold,.entry-actions .btn-ghost{width:100%;}
  .sticky-cta-inner{gap:10px;min-height:70px;}
  .sticky-cta strong{font-size:13.5px;}
  .sticky-cta .btn-gold{padding:9px 16px;font-size:13px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
 --navy:#1a1f3d;
 --navy-2:#232a52;
 --navy-3:#141833;
 --gold:#ffb400;
 --gold-2:#ffd45e;
 --bg:#f5f7fb;
 --surface:#ffffff;
 --ink:#161b33;
 --ink-2:#2b3252;
 --muted:#5c6580;
 --line:#e3e8f4;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 10px 26px rgba(26,31,61,.09);
 --shadow-lg:0 20px 48px rgba(26,31,61,.16);
 --section-y:clamp(52px,6.4vw,86px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:16px;
 line-height:1.78;
 color:var(--ink);
 background:var(--bg);
 padding-bottom:104px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
:focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:#fff;
 border-bottom:1px solid var(--line);
 box-shadow:0 1px 0 rgba(26,31,61,.03),0 8px 22px rgba(26,31,61,.05);
}
.navbar-main{display:flex;align-items:center;gap:20px;min-height:74px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-size:19px;font-weight:800;color:var(--navy);letter-spacing:.5px;}
.brand-icon{
 width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(140deg,var(--navy),#3a4278);
 color:var(--gold);font-size:20px;
 box-shadow:0 6px 16px rgba(26,31,61,.22);
 transition:transform .25s ease,box-shadow .25s ease;
}
.brand:hover .brand-icon{transform:translateY(-2px) rotate(-3deg);box-shadow:0 10px 22px rgba(26,31,61,.3);}
.brand-text{white-space:nowrap;}
.nav-channels{display:flex;align-items:center;gap:4px;margin-left:6px;list-style:none;padding:0;margin-bottom:0;}
.nav-channels a{
 display:inline-block;padding:9px 14px;border-radius:10px;
 font-size:15px;font-weight:600;color:var(--ink-2);
 transition:background .2s ease,color .2s ease;
}
.nav-channels a:hover{background:#eff3fb;color:var(--navy);}
.nav-channels a.active{background:#fff3d4;color:var(--navy);font-weight:800;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search{
 display:flex;align-items:center;gap:6px;
 background:#f2f5fc;border:1px solid var(--line);border-radius:999px;
 padding:4px 5px 4px 14px;
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-search:focus-within{background:#fff;border-color:rgba(255,180,0,.85);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;width:168px;color:var(--ink);}
.nav-search input::placeholder{color:#98a0b6;}
.nav-search button{
 width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
 background:var(--navy);color:#fff;font-size:13px;line-height:1;
 transition:background .2s ease,transform .2s ease;
}
.nav-search button:hover{background:var(--navy-2);transform:scale(1.05);}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#f7f9fe;font-size:18px;color:var(--navy);place-items:center;margin-left:auto;}
/* ============ 按钮 ============ */
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:999px;
 background:linear-gradient(135deg,#ffc633,var(--gold));
 color:#2b1d00;font-weight:800;font-size:15px;
 box-shadow:0 10px 24px rgba(255,180,0,.34);
 transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,180,0,.44);filter:saturate(1.06);color:#2b1d00;}
.btn-gold:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,180,0,.32);}
.btn-gold.btn-sm{padding:10px 20px;font-size:14px;}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 24px;border-radius:999px;
 border:1px solid rgba(255,255,255,.4);
 background:rgba(255,255,255,.1);
 color:#fff;font-weight:700;font-size:15px;
 transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7);transform:translateY(-2px);color:#fff;}
.btn-line{
 display:inline-flex;align-items:center;justify-content:center;
 padding:11px 22px;border-radius:999px;
 border:1px solid var(--line);background:#fff;color:var(--navy);
 font-weight:700;font-size:14px;
 transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{border-color:rgba(255,180,0,.8);box-shadow:0 8px 20px rgba(26,31,61,.1);transform:translateY(-2px);color:var(--navy);}
/* ============ 标签 ============ */
.tag{
 display:inline-flex;align-items:center;gap:7px;
 padding:5px 13px;border-radius:999px;
 background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.35);
 color:#8a5b00;font-size:12.5px;font-weight:700;letter-spacing:.4px;
}
.tag--dark{background:rgba(255,180,0,.16);border-color:rgba(255,180,0,.42);color:var(--gold-2);}
.tag .dot{width:6px;height:6px;border-radius:50%;background:currentColor;}
/* ============ 内页 Hero：深色信息面板 ============ */
.page-hero{position:relative;overflow:hidden;background:var(--navy-3);color:#fff;padding:clamp(38px,4.8vw,66px) 0 clamp(44px,5.2vw,72px);}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/红中血流-纯正家乡麻将-jj麻将小游戏-是时候展现真正的牌技了-这样胡.webp") center/cover no-repeat;
 opacity:.26;transform:scale(1.06);
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(circle at 84% 10%,rgba(255,180,0,.28),transparent 58%),
 linear-gradient(180deg,rgba(20,24,51,.9),rgba(20,24,51,.96));
}
.page-hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(24px,4vw,52px);align-items:center;}
.hero-copy h1{font-size:clamp(28px,4.1vw,44px);line-height:1.26;color:#fff;letter-spacing:.4px;margin:16px 0 0;}
.hero-copy h1 em{font-style:normal;color:var(--gold-2);}
.hero-lead{margin-top:18px;font-size:16px;line-height:1.88;color:rgba(255,255,255,.82);max-width:580px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 0;padding:0;list-style:none;}
.hero-facts li{
 display:flex;align-items:baseline;gap:8px;
 padding:9px 15px;border-radius:12px;
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
 font-size:13px;color:rgba(255,255,255,.78);
}
.hero-facts b{font-size:19px;color:var(--gold-2);font-weight:800;line-height:1;}
/* 右侧数据榜单 */
.rank-panel{
 background:rgba(255,255,255,.055);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-lg);
 padding:clamp(18px,2.4vw,26px);
 backdrop-filter:blur(6px);
 box-shadow:0 24px 60px rgba(0,0,0,.3);
}
.rank-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.12);}
.rank-head h2{margin:0;font-size:15.5px;font-weight:800;color:#fff;letter-spacing:.4px;}
.rank-head span{font-size:11.5px;color:var(--gold-2);border:1px solid rgba(255,180,0,.4);border-radius:999px;padding:3px 10px;white-space:nowrap;}
.rank-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:14px;}
.rank-item{display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:12px;}
.rank-no{
 width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
 font-size:12.5px;font-weight:800;color:var(--navy);
 background:rgba(255,255,255,.72);
}
.rank-item:nth-child(1) .rank-no{background:linear-gradient(135deg,#ffd45e,var(--gold));color:#2b1d00;}
.rank-body{min-width:0;}
.rank-title{font-size:13.5px;color:rgba(255,255,255,.9);line-height:1.5;display:block;}
.rank-bar{margin-top:7px;height:5px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden;}
.rank-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-2),var(--gold));}
.rank-val{font-size:12.5px;font-weight:800;color:var(--gold-2);white-space:nowrap;}
.rank-note{margin:18px 0 0;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.55);}
/* ============ 板块基础 ============ */
.section{padding:var(--section-y) 0;}
.section--alt{background:linear-gradient(180deg,#ffffff 0%,#f0f4fc 100%);}
.section--dark{background:var(--navy-3);color:#fff;position:relative;overflow:hidden;}
.section--dark::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 88%,rgba(255,180,0,.16),transparent 60%);pointer-events:none;}
.section--dark .container{position:relative;z-index:2;}
.section-head{max-width:740px;margin-bottom:clamp(24px,3vw,40px);}
.section-head h2{font-size:clamp(22px,2.9vw,31px);line-height:1.34;font-weight:800;color:var(--navy);margin:14px 0 0;}
.section-head p{margin:14px 0 0;color:var(--muted);font-size:15.5px;line-height:1.86;}
.section--dark .section-head h2{color:#fff;}
.section--dark .section-head p{color:rgba(255,255,255,.72);}
/* ============ 规矩卡 ============ */
.rule-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;}
.rule-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:clamp(20px,2.6vw,30px);box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45);}
.rule-card .num{
 display:inline-grid;place-items:center;width:36px;height:36px;border-radius:11px;
 background:linear-gradient(140deg,var(--navy),#39417a);color:var(--gold-2);
 font-weight:800;font-size:14px;margin-bottom:16px;
}
.rule-card h3{font-size:19px;font-weight:800;color:var(--navy);margin:0 0 10px;line-height:1.5;}
.rule-card p{margin:0;color:var(--muted);font-size:14.8px;line-height:1.88;}
.rule-card p + p{margin-top:10px;}
.rule-side{display:grid;gap:20px;}
.rule-card--accent{background:linear-gradient(160deg,#fff8e6,#ffffff);}
/* ============ 场景卡 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.scene-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px;box-shadow:var(--shadow-sm);
 display:flex;gap:16px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45);}
.scene-idx{
 flex:0 0 auto;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
 background:#fff3d4;color:#8a5b00;font-weight:800;font-size:14px;letter-spacing:.5px;
}
.scene-card h3{margin:0 0 8px;font-size:16.5px;font-weight:800;color:var(--navy);line-height:1.55;}
.scene-card p{margin:0;font-size:14.4px;color:var(--muted);line-height:1.86;}
/* ============ 步骤 + 图 ============ */
.step-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:clamp(22px,3.4vw,44px);align-items:center;}
.step-figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative;}
.step-figure img{width:100%;aspect-ratio:4/3.2;object-fit:cover;transition:transform .5s ease;}
.step-figure:hover img{transform:scale(1.04);}
.step-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:26px 20px 16px;font-size:13px;color:#fff;
 background:linear-gradient(180deg,transparent,rgba(20,24,51,.86));
}
.step-list{list-style:none;margin:0;padding:0;position:relative;}
.step-item{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:0 0 24px;position:relative;}
.step-item:last-child{padding-bottom:0;}
.step-item::before{
 content:"";position:absolute;left:17px;top:40px;bottom:2px;width:2px;
 background:linear-gradient(180deg,rgba(255,180,0,.6),rgba(255,180,0,.08));
}
.step-item:last-child::before{display:none;}
.step-dot{
 width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
 background:var(--navy);color:var(--gold-2);font-weight:800;font-size:13.5px;
 box-shadow:0 6px 18px rgba(26,31,61,.24);z-index:1;
}
.step-body h3{margin:4px 0 8px;font-size:16.5px;font-weight:800;color:var(--navy);}
.step-body p{margin:0;font-size:14.4px;color:var(--muted);line-height:1.86;}
/* ============ 数据条 ============ */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
 margin-top:clamp(22px,3vw,36px);
}
.stat-cell{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius);padding:22px 20px;
 transition:background .24s ease,transform .24s ease,border-color .24s ease;
}
.stat-cell:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);border-color:rgba(255,180,0,.5);}
.stat-cell b{display:block;font-size:clamp(26px,3.4vw,36px);line-height:1.1;color:var(--gold-2);font-weight:800;letter-spacing:.5px;}
.stat-cell span{display:block;margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.72);line-height:1.6;}
.data-note{margin:26px 0 0;font-size:13.5px;color:rgba(255,255,255,.55);line-height:1.8;}
/* ============ 误判对照 ============ */
.compare-list{display:grid;gap:14px;}
.compare-row{
 display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:clamp(12px,2vw,26px);
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:20px 24px;box-shadow:var(--shadow-sm);
 transition:box-shadow .24s ease,border-color .24s ease,transform .24s ease;
}
.compare-row:hover{box-shadow:var(--shadow);border-color:rgba(255,180,0,.4);transform:translateY(-2px);}
.compare-wrong{font-size:14.6px;color:#8a5b00;line-height:1.76;position:relative;padding-left:24px;}
.compare-wrong::before{
 content:"✕";position:absolute;left:0;top:1px;font-size:12px;font-weight:800;color:#c98a00;
 width:17px;height:17px;border-radius:50%;background:rgba(255,180,0,.2);display:grid;place-items:center;
}
.compare-arrow{color:#c3cbe0;font-size:15px;font-weight:800;}
.compare-right{font-size:14.6px;color:var(--ink-2);line-height:1.76;position:relative;padding-left:24px;}
.compare-right::before{
 content:"✓";position:absolute;left:0;top:1px;font-size:11px;font-weight:800;color:#1d7a52;
 width:17px;height:17px;border-radius:50%;background:rgba(29,122,82,.14);display:grid;place-items:center;
}
/* ============ 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{
 display:flex;flex-direction:column;gap:12px;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
 height:100%;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45);}
.news-tag{
 align-self:flex-start;font-size:12px;font-weight:700;color:#8a5b00;
 background:#fff3d4;border-radius:999px;padding:4px 11px;letter-spacing:.3px;
}
.news-card h3{margin:0;font-size:16px;font-weight:800;color:var(--navy);line-height:1.6;}
.news-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.82;flex:1 1 auto;}
.news-meta{font-size:12.5px;color:#98a0b6;padding-top:12px;border-top:1px dashed var(--line);}
.news-empty{
 margin:0;padding:34px 26px;border:1px dashed var(--line);border-radius:var(--radius);
 background:var(--surface);color:var(--muted);font-size:15px;text-align:center;
}
.news-foot{margin-top:26px;display:flex;justify-content:flex-start;}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .24s ease,box-shadow .24s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
 font-size:16px;font-weight:800;color:var(--navy);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%);
 width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
 background:#f2f5fc;color:var(--navy);font-size:16px;font-weight:700;line-height:1;
 transition:background .24s ease,color .24s ease,transform .24s ease;
}
.faq-item[open] summary::after{background:var(--navy);color:var(--gold-2);transform:translateY(-50%) rotate(45deg);}
.faq-answer{padding:0 22px 20px;font-size:14.8px;color:var(--muted);line-height:1.9;}
/* ============ 收口 CTA ============ */
.cta-band{
 background:linear-gradient(135deg,var(--navy) 0%,#2a3260 52%,var(--navy-3) 100%);
 border-radius:var(--radius-lg);
 padding:clamp(28px,4vw,48px);
 display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;
 box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-band::before{
 content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.28),transparent 68%);
}
.cta-band h2{margin:0;font-size:clamp(21px,2.7vw,28px);color:#fff;font-weight:800;line-height:1.42;position:relative;}
.cta-band p{margin:12px 0 0;color:rgba(255,255,255,.74);font-size:15px;line-height:1.82;max-width:640px;position:relative;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;}
/* ============ 底部固定转化条 ============ */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:1040;
 background:rgba(255,255,255,.96);
 border-top:1px solid var(--line);
 box-shadow:0 -10px 30px rgba(26,31,61,.12);
 backdrop-filter:blur(10px);
 padding:12px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;}
.sticky-inner p{margin:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;font-size:14.5px;}
.sticky-inner b{color:var(--navy);font-size:15.5px;font-weight:800;}
.sticky-inner span{color:var(--muted);font-size:13.5px;}
/* ============ 页脚 ============ */
.site-footer{background:var(--navy-3);color:rgba(255,255,255,.72);padding:clamp(44px,5.4vw,68px) 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,44px);}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:16px;}
.footer-brand .brand-icon{width:34px;height:34px;font-size:17px;border-radius:10px;}
.footer-about{margin:0;font-size:13.8px;line-height:1.9;color:rgba(255,255,255,.58);max-width:360px;}
.footer-col h4{margin:0 0 14px;font-size:14.5px;color:#fff;font-weight:800;letter-spacing:.4px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-col a{font-size:13.8px;color:rgba(255,255,255,.62);transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{
 margin-top:clamp(30px,4vw,44px);padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:12.8px;color:rgba(255,255,255,.45);
}
/* ============ 响应式 ============ */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:30px;}
 .rule-grid{grid-template-columns:1fr;}
 .step-wrap{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;}
 .cta-band{grid-template-columns:1fr;gap:20px;}
}
@media (max-width:920px){
 .nav-toggle{display:grid;}
 .nav-channels{
   display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
   background:#fff;border:1px solid var(--line);border-radius:14px;
   box-shadow:var(--shadow);padding:10px;flex-direction:column;align-items:stretch;gap:2px;z-index:60;
 }
 .nav-channels.is-open{display:flex;}
 .nav-channels a{padding:12px 14px;font-size:15px;}
 .nav-search{display:none;}
}
@media (max-width:768px){
 .scene-grid{grid-template-columns:1fr;}
 .stat-strip{grid-template-columns:repeat(2,1fr);}
 .news-grid{grid-template-columns:1fr;}
 .compare-row{grid-template-columns:1fr;gap:10px;padding:18px 20px;}
 .compare-arrow{display:none;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
 .sticky-inner{flex-wrap:wrap;gap:10px;}
 .sticky-inner p span{display:none;}
 .sticky-inner .btn-gold{width:100%;}
 .navbar-main{min-height:66px;}
 .hero-facts li{font-size:12.5px;padding:8px 12px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .brand{font-size:17px;}
 .brand-icon{width:34px;height:34px;font-size:18px;}
 .hero-copy h1{font-size:26px;}
 .hero-lead{font-size:15px;}
 .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%;}
 .stat-strip{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;}
 body{padding-bottom:120px;}
}

/* roulang page: category3 */
:root{
  --navy:#1a1f3d;
  --navy-2:#232a52;
  --navy-3:#141833;
  --gold:#ffb400;
  --gold-2:#ffd45e;
  --bg:#f5f7fb;
  --surface:#ffffff;
  --ink:#161b33;
  --ink-2:#2b3252;
  --muted:#5c6580;
  --line:#e3e8f4;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 10px 26px rgba(26,31,61,.09);
  --shadow-lg:0 20px 48px rgba(26,31,61,.16);
  --section-y:clamp(52px,6.4vw,86px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:96px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;line-height:1.32;letter-spacing:.2px;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(26,31,61,.03),0 8px 22px rgba(26,31,61,.05);
}
.navbar-main{display:flex;align-items:center;gap:20px;min-height:74px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-size:19px;font-weight:800;color:var(--navy);letter-spacing:.5px;}
.brand-icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),#3a4278);
  color:var(--gold);font-size:20px;
  box-shadow:0 6px 16px rgba(26,31,61,.22);
  transition:transform .25s ease,box-shadow .25s ease;
}
.brand:hover .brand-icon{transform:translateY(-2px) rotate(-3deg);box-shadow:0 10px 22px rgba(26,31,61,.3);}
.nav-channels{display:flex;align-items:center;gap:4px;margin-left:6px;}
.nav-channels a{
  display:inline-block;padding:9px 14px;border-radius:10px;
  font-size:15px;font-weight:600;color:var(--ink-2);
  transition:background .2s ease,color .2s ease;
}
.nav-channels a:hover{background:#eff3fb;color:var(--navy);}
.nav-channels a.active{background:#fff3d4;color:var(--navy);font-weight:800;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search{
  display:flex;align-items:center;gap:6px;
  background:#f2f5fc;border:1px solid var(--line);border-radius:999px;
  padding:4px 5px 4px 14px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-search:focus-within{background:#fff;border-color:rgba(255,180,0,.85);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;width:168px;color:var(--ink);}
.nav-search input::placeholder{color:#98a0b6;}
.nav-search button{
  width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-size:13px;line-height:1;
  transition:background .2s ease,transform .2s ease;
}
.nav-search button:hover{background:var(--navy-2);transform:scale(1.05);}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#f7f9fe;font-size:18px;color:var(--navy);place-items:center;}

/* ============ 按钮 ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  background:linear-gradient(135deg,#ffc633,var(--gold));
  color:#2b1d00;font-weight:800;font-size:15px;
  box-shadow:0 10px 24px rgba(255,180,0,.34);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,180,0,.44);filter:saturate(1.06);color:#2b1d00;}
.btn-gold:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,180,0,.32);}
.btn-gold:focus-visible{outline:3px solid rgba(255,180,0,.55);outline-offset:3px;}
.btn-gold.btn-sm{padding:10px 20px;font-size:14px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.1);
  color:#fff;font-weight:700;font-size:15px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7);transform:translateY(-2px);color:#fff;}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--navy);
  font-weight:700;font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-line:hover{border-color:rgba(255,180,0,.8);box-shadow:0 8px 20px rgba(26,31,61,.1);transform:translateY(-2px);color:var(--navy);}
.btn-line:focus-visible{outline:3px solid rgba(255,180,0,.45);outline-offset:2px;}

/* ============ Hero ============ */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:var(--navy-3);
  padding:clamp(46px,5.6vw,76px) 0 clamp(42px,5vw,66px);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/红中血流-纯正家乡麻将-jj麻将小游戏-是时候展现真正的牌技了-这样胡.webp") center/cover no-repeat;
  opacity:.3;transform:scale(1.06);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 78% 10%,rgba(255,180,0,.28),transparent 58%),
             linear-gradient(180deg,rgba(20,24,51,.9),rgba(20,24,51,.97));
}
.page-hero .container{position:relative;z-index:2;}
.hero-inner{max-width:860px;margin:0 auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
  background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.42);
  color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.22);}
.page-hero h1{font-size:clamp(28px,4.2vw,44px);line-height:1.26;color:#fff;}
.page-hero h1 em{font-style:normal;color:var(--gold-2);}
.hero-lead{margin:18px auto 0;max-width:720px;font-size:16.5px;line-height:1.86;color:rgba(255,255,255,.82);}
.hero-search{
  display:flex;align-items:center;gap:8px;
  max-width:620px;margin:30px auto 0;
  background:#fff;border-radius:999px;padding:6px 6px 6px 20px;
  box-shadow:0 18px 38px rgba(10,13,30,.34);
}
.hero-search input{
  flex:1;min-width:0;border:0;outline:none;background:transparent;
  font-size:15px;color:var(--ink);padding:10px 0;
}
.hero-search input::placeholder{color:#939bb2;}
.hero-search button{
  flex:0 0 auto;padding:11px 24px;border-radius:999px;
  background:linear-gradient(135deg,#ffc633,var(--gold));color:#2b1d00;
  font-weight:800;font-size:14.5px;
  transition:filter .2s ease,transform .2s ease;
}
.hero-search button:hover{filter:saturate(1.08);transform:translateY(-1px);}
.hero-search:focus-within{box-shadow:0 18px 38px rgba(10,13,30,.34),0 0 0 4px rgba(255,180,0,.28);}
.hot-tags{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin-top:24px;}
.hot-label{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:.5px;}
.tag{
  display:inline-flex;align-items:center;padding:7px 15px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  font-size:13.5px;color:rgba(255,255,255,.88);
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.tag:hover{background:rgba(255,180,0,.2);border-color:rgba(255,180,0,.6);color:#fff;transform:translateY(-2px);}

/* ============ 数据条 ============ */
.stats-strip{background:var(--navy);color:#fff;padding:clamp(26px,3vw,38px) 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-item{text-align:center;position:relative;padding:0 8px;}
.stat-item + .stat-item::before{
  content:"";position:absolute;left:0;top:12%;height:76%;width:1px;
  background:rgba(255,255,255,.14);
}
.stat-num{font-size:clamp(24px,2.8vw,32px);font-weight:900;color:var(--gold-2);letter-spacing:.5px;line-height:1.2;}
.stat-label{margin-top:6px;font-size:13.5px;color:rgba(255,255,255,.7);}

/* ============ 通用板块 ============ */
.section{padding:var(--section-y) 0;}
.section-alt{background:#fff;}
.section-tint{background:#eef2fa;}
.section-head{max-width:760px;margin-bottom:clamp(26px,3.4vw,42px);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
  display:inline-block;padding:5px 13px;border-radius:999px;margin-bottom:12px;
  background:#fff3d4;color:#8a5c00;font-size:12.5px;font-weight:800;letter-spacing:1px;
}
.section-head h2{font-size:clamp(23px,3vw,32px);line-height:1.34;}
.section-head p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.86;}

/* ============ 卖点卡 ============ */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feature-card{
  height:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.feature-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),#39416f);color:var(--gold);
  font-size:20px;margin-bottom:16px;box-shadow:0 8px 18px rgba(26,31,61,.2);
}
.feature-card h3{font-size:18px;margin-bottom:10px;}
.feature-card p{color:var(--muted);font-size:14.5px;line-height:1.82;}
.feature-list{margin-top:14px;display:flex;flex-direction:column;gap:7px;}
.feature-list li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-2);}
.feature-list li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--gold);}

/* ============ 场景演示 ============ */
.scene-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,3.6vw,48px);align-items:center;}
.scene-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.scene-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s ease;}
.scene-media:hover img{transform:scale(1.04);}
.scene-badge{
  position:absolute;left:16px;bottom:16px;z-index:3;
  padding:8px 16px;border-radius:999px;
  background:rgba(20,24,51,.86);color:var(--gold-2);
  font-size:13px;font-weight:700;
  border:1px solid rgba(255,180,0,.4);backdrop-filter:blur(6px);
}
.scene-body h3{font-size:clamp(21px,2.4vw,27px);margin-bottom:12px;}
.scene-body p{color:var(--muted);font-size:15.5px;line-height:1.88;}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:12px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:13px 16px;box-shadow:var(--shadow-sm);
  font-size:14.5px;color:var(--ink-2);line-height:1.7;
  transition:border-color .2s ease,transform .2s ease;
}
.check-list li:hover{border-color:rgba(255,180,0,.55);transform:translateX(3px);}
.check-list .tick{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;background:#fff3d4;color:#8a5c00;
  font-size:12px;font-weight:900;margin-top:3px;
}

/* ============ 流程 ============ */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px 20px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.step-no{
  font-size:13px;font-weight:900;letter-spacing:2px;color:var(--gold);
  display:inline-block;margin-bottom:10px;
}
.step-card h3{font-size:16.5px;margin-bottom:8px;}
.step-card p{font-size:14px;color:var(--muted);line-height:1.8;}

/* ============ 对比 ============ */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.compare-card{
  border-radius:var(--radius-lg);padding:26px 24px;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);
}
.compare-card.bad{background:#f7f8fc;}
.compare-card.good{background:linear-gradient(180deg,#fffdf6,#fff);border-color:rgba(255,180,0,.55);box-shadow:0 14px 32px rgba(255,180,0,.14);}
.compare-card h3{font-size:18px;margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.compare-card h3 span{
  width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  font-size:14px;font-weight:900;
}
.compare-card.bad h3 span{background:#eceff7;color:#7a8299;}
.compare-card.good h3 span{background:#fff3d4;color:#8a5c00;}
.compare-card ul{display:flex;flex-direction:column;gap:11px;}
.compare-card li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.8;color:var(--ink-2);}
.compare-card li::before{
  content:"";position:absolute;left:0;top:.66em;width:8px;height:8px;border-radius:2px;
}
.compare-card.bad li::before{background:#b9c1d6;}
.compare-card.good li::before{background:var(--gold);}
.quick-wrap{margin-top:34px;}
.quick-title{font-size:15px;font-weight:800;color:var(--navy);margin-bottom:14px;}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.quick-item{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.quick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.quick-item h4{font-size:15px;margin-bottom:6px;}
.quick-item p{font-size:13.5px;color:var(--muted);line-height:1.76;}

/* ============ 评价 ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-sm);height:100%;
  display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.quote-mark{font-size:30px;line-height:1;color:var(--gold);margin-bottom:8px;}
.quote-card p{color:var(--ink-2);font-size:14.5px;line-height:1.86;flex:1;}
.quote-meta{margin-top:18px;display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px dashed var(--line);}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy),#3a4278);color:var(--gold);
  font-weight:800;font-size:14px;
}
.quote-meta strong{display:block;font-size:14px;color:var(--navy);}
.quote-meta span{font-size:12.5px;color:var(--muted);}

/* ============ 列表 ============ */
.post-card{
  height:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:22px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.post-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
.post-tag{
  display:inline-block;padding:4px 11px;border-radius:999px;
  background:#fff3d4;color:#8a5c00;font-size:12px;font-weight:800;letter-spacing:.4px;
}
.post-date{font-size:12.5px;color:var(--muted);}
.post-title{font-size:16.5px;line-height:1.6;margin-bottom:10px;}
.post-title a:hover{color:#8a5c00;}
.post-summary{
  font-size:14px;color:var(--muted);line-height:1.8;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.post-link{margin-top:16px;font-size:13.5px;font-weight:800;color:var(--navy);display:inline-flex;align-items:center;gap:6px;}
.post-link:hover{color:#8a5c00;}
.list-empty{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:28px;text-align:center;color:var(--muted);font-size:14.5px;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion-item{
  border:1px solid var(--line);border-radius:var(--radius) !important;
  margin-bottom:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);
}
.accordion-button{
  font-weight:800;font-size:15.5px;color:var(--navy);background:#fff;
  padding:18px 20px;line-height:1.6;
}
.accordion-button:not(.collapsed){background:#fff8e6;color:#6f4a00;box-shadow:none;}
.accordion-button:focus{box-shadow:0 0 0 4px rgba(255,180,0,.18);border-color:transparent;}
.accordion-button::after{
  background-image:none;content:"+";font-size:20px;font-weight:700;color:var(--gold);
  width:auto;height:auto;transform:none;display:grid;place-items:center;
}
.accordion-button:not(.collapsed)::after{content:"–";transform:none;}
.accordion-body{padding:4px 20px 20px;font-size:14.5px;color:var(--muted);line-height:1.88;}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(120deg,var(--navy-3),var(--navy-2) 64%,#2c3468);
  border-radius:var(--radius-lg);
  padding:clamp(30px,4vw,50px);
  box-shadow:var(--shadow-lg);
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,0,.32),transparent 66%);
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;gap:28px;justify-content:space-between;flex-wrap:wrap;}
.cta-inner h2{color:#fff;font-size:clamp(21px,2.6vw,28px);}
.cta-inner p{margin-top:10px;color:rgba(255,255,255,.78);font-size:15px;max-width:600px;line-height:1.84;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.promise-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px;}
.promise-item{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow-sm);
}
.promise-item .pi-icon{
  flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:#fff3d4;color:#8a5c00;font-size:15px;font-weight:900;
}
.promise-item strong{display:block;font-size:14.5px;color:var(--navy);margin-bottom:3px;}
.promise-item span{font-size:13px;color:var(--muted);line-height:1.7;}

/* ============ 固定转化条 ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(20,24,51,.97);
  border-top:1px solid rgba(255,180,0,.36);
  backdrop-filter:blur(10px);
  box-shadow:0 -10px 30px rgba(10,13,30,.28);
}
.sticky-cta .container{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding-top:12px;padding-bottom:12px;
}
.sticky-text{color:#fff;font-size:14.5px;line-height:1.5;}
.sticky-text b{color:var(--gold-2);}
.sticky-text small{display:block;font-size:12.5px;color:rgba(255,255,255,.62);margin-top:2px;}
.sticky-actions{display:flex;gap:10px;flex:0 0 auto;}

/* ============ 页脚 ============ */
.site-footer{background:var(--navy-3);color:rgba(255,255,255,.76);padding:clamp(44px,5vw,66px) 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:14px;}
.footer-about{font-size:14px;line-height:1.86;color:rgba(255,255,255,.62);max-width:340px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.6px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{
  margin-top:38px;padding:18px 0;border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .nav-search input{width:126px;}
  .feature-grid,.quote-grid{grid-template-columns:repeat(2,1fr);}
  .step-grid{grid-template-columns:repeat(2,1fr);}
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
  .scene-grid{grid-template-columns:1fr;gap:26px;}
  .scene-media img{aspect-ratio:16/10;}
}
@media (max-width:900px){
  .nav-toggle{display:grid;}
  .nav-search{display:none;}
  .nav-channels{
    position:absolute;left:0;right:0;top:calc(100% + 1px);
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(26,31,61,.12);
    flex-direction:column;align-items:stretch;gap:2px;
    padding:10px 12px 14px;display:none;
    margin-left:0;
  }
  .nav-channels.is-open{display:flex;}
  .nav-channels a{padding:11px 14px;border-radius:10px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:22px 12px;}
  .stat-item:nth-child(3)::before{display:none;}
  .compare-grid{grid-template-columns:1fr;}
  .promise-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-about{max-width:none;}
}
@media (max-width:768px){
  body{padding-bottom:108px;}
  .feature-grid,.quote-grid,.step-grid,.quick-grid{grid-template-columns:1fr;}
  .hero-search{flex-direction:column;gap:10px;padding:14px;border-radius:18px;}
  .hero-search input{width:100%;padding:6px 4px;}
  .hero-search button{width:100%;border-radius:12px;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .sticky-cta .container{flex-direction:column;align-items:stretch;gap:10px;padding-top:10px;padding-bottom:10px;}
  .sticky-text{text-align:center;font-size:13.5px;}
  .sticky-text small{font-size:12px;}
  .sticky-actions .btn-gold{width:100%;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text{font-size:17px;}
  .navbar-main{min-height:66px;gap:12px;}
  .nav-right .btn-gold.btn-sm{padding:8px 14px;font-size:13px;}
  .page-hero h1{font-size:25px;}
  .hero-lead{font-size:15px;}
  .stat-num{font-size:22px;}
  .feature-card,.post-card,.quote-card,.compare-card{padding:20px 18px;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;gap:22px;}
  .hot-label{width:100%;text-align:center;}
}

/* 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}