/* roulang page: index */
:root{
  --ink:#1a1f3d;
  --ink-2:#232a52;
  --ink-3:#2f3766;
  --gold:#ffb400;
  --gold-2:#ffd166;
  --gold-deep:#e09a00;
  --bg:#f5f6fb;
  --bg-alt:#eceff8;
  --card:#ffffff;
  --text:#1c2130;
  --muted:#6b7280;
  --line:#e5e8f2;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 8px 26px rgba(26,31,61,.10);
  --shadow-lg:0 18px 44px rgba(26,31,61,.18);
  --container:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
.site-body{
  margin:0;
  padding-bottom:78px;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
.site-body img{display:block;max-width:100%;height:auto;}
.site-body a{color:inherit;text-decoration:none;}
.site-body button{font:inherit;cursor:pointer;}
.site-body :focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:2px;border-radius:6px;}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}

/* ============ 顶部双层导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(24,29,56,.97);
  color:#fff;
  border-bottom:1px solid rgba(255,180,0,.18);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-compact{box-shadow:0 12px 32px rgba(8,12,30,.42);}
.header-top{
  max-height:92px;
  opacity:1;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:max-height .38s ease,opacity .26s ease,border-color .3s ease;
}
.site-header.is-compact .header-top{max-height:0;opacity:0;border-bottom-color:transparent;}
.head-top-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:14px;padding-bottom:14px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:46px;height:46px;flex:0 0 46px;border-radius:12px;
  background:linear-gradient(135deg,var(--gold) 0%,#ff8a00 100%);
  color:#221a05;font-weight:800;font-size:21px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(255,164,0,.34);
}
.brand-text strong{display:block;font-size:19px;letter-spacing:.6px;color:#fff;line-height:1.3;}
.brand-text em{display:block;font-style:normal;font-size:11.5px;color:rgba(255,255,255,.52);letter-spacing:2.4px;}
.head-top-right{display:flex;align-items:center;gap:16px;}
.head-note{font-size:13px;color:rgba(255,255,255,.62);display:flex;align-items:center;gap:8px;}
.head-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.header-nav{position:relative;}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:58px;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;flex-wrap:wrap;}
.nav-link{
  position:relative;display:inline-block;
  padding:8px 15px;border-radius:10px;
  font-size:15px;color:rgba(255,255,255,.78);
  transition:color .2s ease,background .2s ease,transform .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.09);transform:translateY(-1px);}
.nav-link.is-active{
  color:#221a05;font-weight:700;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 6px 16px rgba(255,164,0,.28);
}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  color:#fff;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:10px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.2;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-gold{background:linear-gradient(135deg,#ffc233,#ff9f1a);color:#241a00;box-shadow:0 8px 20px rgba(255,164,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,164,0,.44);}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm);}
.btn-outline:hover{border-color:rgba(255,180,0,.7);color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px;}
.btn-lg{padding:14px 30px;font-size:16px;}

/* ============ 通用板块 ============ */
.section{padding:74px 0;position:relative;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--ink);color:#fff;}
.section-dark .sec-title{color:#fff;}
.section-dark .sec-desc{color:rgba(255,255,255,.7);}
.sec-head{max-width:780px;margin-bottom:38px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:2px;
  color:var(--gold-deep);text-transform:uppercase;
  padding:5px 12px;border-radius:999px;background:rgba(255,180,0,.14);
  margin-bottom:14px;
}
.section-dark .eyebrow{color:var(--gold-2);background:rgba(255,180,0,.16);}
.sec-title{
  font-size:clamp(22px,2.6vw,31px);
  line-height:1.35;font-weight:800;color:var(--ink);
  margin:0 0 14px;letter-spacing:.4px;
}
.sec-desc{margin:0;color:var(--muted);font-size:15.5px;line-height:1.9;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:60px 0 78px;}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/运气爆棚_红中麻将大获全胜_清一色杠开让人惊艳.webp');
  background-size:cover;background-position:center;opacity:.30;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 85% at 12% 0%,rgba(255,180,0,.30),transparent 56%),
             linear-gradient(180deg,rgba(18,22,48,.80) 0%,rgba(22,27,56,.93) 62%,#1a1f3d 100%);
}
.hero-inner{position:relative;z-index:2;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:2.2px;color:var(--gold-2);
  padding:6px 14px;border-radius:999px;
  background:rgba(255,180,0,.13);border:1px solid rgba(255,180,0,.32);
  margin-bottom:20px;
}
.hero-title{
  font-size:clamp(27px,4.2vw,45px);
  line-height:1.28;font-weight:800;letter-spacing:.5px;
  margin:0 0 20px;color:#fff;max-width:15em;
}
.hero-title mark{background:none;color:var(--gold-2);}
.hero-lead{
  margin:0;max-width:820px;
  font-size:15.5px;line-height:2;color:rgba(255,255,255,.80);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.compare{
  display:grid;grid-template-columns:1fr auto 1fr;
  gap:18px;align-items:stretch;margin-top:44px;
}
.compare-card{
  border-radius:16px;padding:24px 24px 20px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.13);
  backdrop-filter:blur(6px);
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.compare-card:hover{transform:translateY(-4px);}
.compare-card.after{
  border-color:rgba(255,180,0,.6);
  background:linear-gradient(160deg,rgba(255,180,0,.16),rgba(255,180,0,.05));
  box-shadow:0 16px 36px rgba(255,164,0,.14);
}
.compare-label{
  display:inline-block;font-size:12px;letter-spacing:1.6px;
  padding:3px 10px;border-radius:999px;
  background:rgba(255,255,255,.12);color:rgba(255,255,255,.7);margin-bottom:10px;
}
.compare-card.after .compare-label{background:rgba(255,180,0,.9);color:#241a00;font-weight:700;}
.compare-card h3{margin:0;font-size:18px;font-weight:700;color:#fff;}
.compare-card ul{list-style:none;margin:14px 0 0;padding:0;}
.compare-card li{
  position:relative;padding-left:20px;margin-bottom:9px;
  font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.76);
}
.compare-card li:last-child{margin-bottom:0;}
.compare-card li::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.34);
}
.compare-card.after li::before{background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}
.vs-arrow{
  display:flex;align-items:center;justify-content:center;
  font-size:24px;color:var(--gold);font-weight:700;
  width:44px;
}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;margin-top:40px;
  border-top:1px solid rgba(255,255,255,.12);padding-top:26px;
}
.stat-item strong{
  display:block;font-size:clamp(22px,2.6vw,30px);
  font-weight:800;color:var(--gold-2);line-height:1.2;letter-spacing:.5px;
}
.stat-item span{display:block;font-size:13.5px;color:rgba(255,255,255,.62);margin-top:4px;}

/* ============ 卡片 ============ */
.card{
  background:var(--card);border-radius:var(--radius);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  padding:26px;transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.card-icon{
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(255,180,0,.22),rgba(255,180,0,.08));
  color:var(--gold-deep);font-weight:800;font-size:18px;margin-bottom:16px;
}
.card h3{margin:0 0 10px;font-size:18px;font-weight:700;color:var(--ink);line-height:1.5;}
.card p{margin:0;font-size:14.8px;color:var(--muted);line-height:1.85;}
.tag{
  display:inline-block;padding:3px 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.4px;
  background:rgba(26,31,61,.07);color:var(--ink-3);
}
.tag-gold{background:rgba(255,180,0,.16);color:#a97400;}

/* ============ 搜索入口 ============ */
.search-panel{
  display:grid;grid-template-columns:1.35fr 1fr;gap:26px;align-items:center;
  background:linear-gradient(135deg,#1f2549 0%,#2a3160 100%);
  border-radius:var(--radius-lg);padding:34px 34px;
  color:#fff;box-shadow:var(--shadow-lg);
}
.search-panel h2{font-size:clamp(20px,2.2vw,26px);margin:0 0 10px;font-weight:800;color:#fff;line-height:1.4;}
.search-panel p{margin:0 0 18px;font-size:14.5px;color:rgba(255,255,255,.7);line-height:1.85;}
.search-bar{display:flex;gap:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:6px;}
.search-bar input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  color:#fff;font-size:15px;padding:10px 14px;
}
.search-bar input::placeholder{color:rgba(255,255,255,.48);}
.search-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px;}
.search-tags a{
  font-size:13px;padding:5px 13px;border-radius:999px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.82);transition:all .2s ease;
}
.search-tags a:hover{background:rgba(255,180,0,.9);border-color:transparent;color:#241a00;font-weight:600;}
.quick-links{display:grid;gap:12px;}
.quick-link{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 18px;border-radius:12px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);
  transition:all .22s ease;
}
.quick-link:hover{background:rgba(255,180,0,.16);border-color:rgba(255,180,0,.5);transform:translateX(4px);}
.quick-link strong{font-size:15px;color:#fff;display:block;font-weight:700;}
.quick-link span{font-size:12.5px;color:rgba(255,255,255,.55);}
.quick-link i{font-style:normal;color:var(--gold);font-weight:700;}

/* ============ 分类矩阵 ============ */
.cat-card{
  display:block;position:relative;overflow:hidden;
  background:#fff;border-radius:var(--radius-lg);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  padding:30px 28px;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.cat-card::before{
  content:"";position:absolute;left:0;top:0;height:4px;width:100%;
  background:linear-gradient(90deg,var(--gold),#ff8a00);opacity:0;transition:opacity .28s ease;
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.cat-card:hover::before{opacity:1;}
.cat-num{
  font-size:13px;letter-spacing:2px;font-weight:800;color:rgba(255,180,0,.85);
  display:block;margin-bottom:12px;
}
.cat-card h3{margin:0 0 12px;font-size:20px;font-weight:800;color:var(--ink);line-height:1.45;}
.cat-card p{margin:0;font-size:14.8px;color:var(--muted);line-height:1.85;}
.cat-more{
  display:inline-flex;align-items:center;gap:7px;margin-top:18px;
  font-size:14px;font-weight:700;color:var(--gold-deep);
}
.cat-card:hover .cat-more{gap:12px;}

/* ============ 精选清单 ============ */
.pick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.pick-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.pick-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.pick-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#dde1ee;}
.pick-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.pick-card:hover .pick-thumb img{transform:scale(1.06);}
.pick-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,31,61,0) 40%,rgba(26,31,61,.55) 100%);
}
.pick-badge{
  position:absolute;left:14px;top:14px;z-index:2;
  font-size:12px;font-weight:700;letter-spacing:.5px;
  padding:4px 11px;border-radius:999px;
  background:rgba(255,180,0,.94);color:#241a00;
}
.fav-btn{
  position:absolute;right:12px;top:12px;z-index:3;
  width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(20,24,48,.5);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;line-height:1;transition:all .22s ease;
}
.fav-btn:hover{background:rgba(255,180,0,.9);color:#241a00;border-color:transparent;}
.fav-btn.is-on{background:var(--gold);color:#241a00;border-color:transparent;}
.pick-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1;}
.pick-body h3{margin:10px 0 10px;font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.55;}
.pick-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.8;flex:1;}
.pick-foot{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:12.5px;color:#9aa1b2;
}

/* ============ 实战演示 ============ */
.demo-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:center;}
.demo-steps{display:grid;gap:16px;}
.step{
  display:flex;gap:16px;padding:20px 22px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step:hover{transform:translateX(6px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.step-num{
  flex:0 0 40px;width:40px;height:40px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;color:#241a00;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
}
.step h3{margin:0 0 6px;font-size:16px;font-weight:700;color:var(--ink);}
.step p{margin:0;font-size:14.2px;color:var(--muted);line-height:1.8;}
.demo-visual{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.2);
  background:var(--ink);
}
.demo-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.demo-caption{
  position:absolute;left:0;right:0;bottom:0;padding:20px;
  background:linear-gradient(180deg,rgba(20,24,48,0),rgba(20,24,48,.9));
  color:#fff;
}
.demo-caption strong{display:block;font-size:15.5px;font-weight:700;margin-bottom:4px;}
.demo-caption span{font-size:13px;color:rgba(255,255,255,.72);line-height:1.7;display:block;}

/* ============ 内容列表 ============ */
.news-list{display:grid;gap:14px;}
.news-card{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.news-dot{
  width:9px;height:9px;border-radius:50%;background:var(--gold);
  margin-top:11px;box-shadow:0 0 0 4px rgba(255,180,0,.16);
}
.news-body{min-width:0;}
.news-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:8px;}
.news-date{font-size:12.5px;color:#9aa1b2;letter-spacing:.3px;}
.news-body h3{margin:0 0 7px;font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.55;transition:color .2s ease;}
.news-card:hover .news-body h3{color:var(--gold-deep);}
.news-body p{margin:0;font-size:14.2px;color:var(--muted);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.list-more{display:flex;justify-content:center;margin-top:26px;}
.empty-note{
  padding:34px;border-radius:var(--radius);background:#fff;
  border:1px dashed var(--line);text-align:center;
  font-size:14.5px;color:#9aa1b2;
}

/* ============ 排行 ============ */
.rank-list{display:grid;gap:12px;}
.rank-item{
  display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.rank-item:hover{transform:translateY(-3px);border-color:rgba(255,180,0,.55);box-shadow:var(--shadow);}
.rank-no{
  font-size:19px;font-weight:800;color:#c3c8d8;font-variant-numeric:tabular-nums;
}
.rank-item:nth-child(1) .rank-no{color:var(--gold-deep);}
.rank-item:nth-child(2) .rank-no{color:#6d7ba8;}
.rank-item:nth-child(3) .rank-no{color:#b98a56;}
.rank-info h3{margin:0 0 6px;font-size:15.5px;font-weight:700;color:var(--ink);}
.rank-info p{margin:0;font-size:13.5px;color:var(--muted);}
.rank-heat{text-align:right;min-width:104px;}
.heat-bar{height:6px;border-radius:99px;background:#eef0f8;overflow:hidden;margin-bottom:6px;}
.heat-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--gold),#ff8a00);}
.rank-heat span{font-size:12.5px;color:#9aa1b2;}

/* ============ 评价 ============ */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .24s ease,box-shadow .24s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.quote-card::before{
  content:"”";position:absolute;right:24px;top:8px;
  font-size:56px;line-height:1;color:rgba(255,180,0,.24);font-family:Georgia,serif;
}
.quote-card p{margin:0 0 18px;font-size:14.8px;color:#3b4256;line-height:1.9;}
.quote-user{display:flex;align-items:center;gap:12px;}
.quote-avatar{
  width:40px;height:40px;border-radius:50%;flex:0 0 40px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--ink-2),var(--ink-3));color:var(--gold-2);
  font-weight:800;font-size:15px;
}
.quote-user strong{display:block;font-size:14.5px;color:var(--ink);}
.quote-user span{display:block;font-size:12.5px;color:#9aa1b2;}

/* ============ 对比表 ============ */
.compare-table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:#fff;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.compare-table th,.compare-table td{
  padding:16px 20px;text-align:left;font-size:14.5px;line-height:1.75;
  border-bottom:1px solid var(--line);vertical-align:top;
}
.compare-table thead th{
  background:var(--ink);color:#fff;font-weight:700;font-size:14.5px;letter-spacing:.4px;
}
.compare-table thead th:nth-child(2){color:var(--gold-2);}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0;}
.compare-table tbody th{
  font-weight:700;color:var(--ink);background:#fafbff;width:22%;
}
.compare-table tbody td:nth-child(2){color:var(--ink-3);background:rgba(255,180,0,.07);font-weight:600;}
.compare-table tbody td:nth-child(3){color:var(--muted);}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);}

/* ============ 资源中心 ============ */
.res-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.res-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.res-card h3{margin:0 0 9px;font-size:16px;font-weight:700;color:var(--ink);}
.res-card p{margin:0;font-size:14.2px;color:var(--muted);line-height:1.8;}
.res-meta{margin-top:14px;font-size:12.5px;color:#9aa1b2;letter-spacing:.3px;}

/* ============ 资讯双栏 ============ */
.info-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:start;}
.side-box{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
}
.side-box h3{margin:0 0 16px;font-size:16.5px;font-weight:700;color:var(--ink);}
.side-list{list-style:none;margin:0;padding:0;display:grid;gap:14px;}
.side-list li{padding-left:16px;position:relative;font-size:14.2px;color:#4a5166;line-height:1.8;}
.side-list li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--gold);}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow-sm);
  transition:border-color .24s ease,box-shadow .24s ease;
}
.faq-item:hover{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow);}
.faq-item h3{margin:0 0 10px;font-size:16px;font-weight:700;color:var(--ink);display:flex;gap:10px;align-items:flex-start;line-height:1.6;}
.faq-item h3 i{
  font-style:normal;flex:0 0 24px;width:24px;height:24px;border-radius:8px;
  background:rgba(255,180,0,.16);color:var(--gold-deep);
  font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.faq-item p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.9;padding-left:34px;}

/* ============ 保障条 ============ */
.guard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.guard-item{
  padding:22px 20px;border-radius:var(--radius);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
  transition:background .24s ease,border-color .24s ease,transform .24s ease;
}
.guard-item:hover{background:rgba(255,180,0,.12);border-color:rgba(255,180,0,.5);transform:translateY(-4px);}
.guard-item strong{display:block;font-size:15.5px;font-weight:700;color:#fff;margin-bottom:7px;}
.guard-item span{display:block;font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.8;}

/* ============ 收藏入口 ============ */
.shelf{
  display:grid;grid-template-columns:1.5fr auto;gap:28px;align-items:center;
  background:linear-gradient(135deg,#fff 0%,#fdf6e6 100%);
  border:1px solid rgba(255,180,0,.35);
  border-radius:var(--radius-lg);padding:36px 38px;
  box-shadow:var(--shadow);
}
.shelf h2{margin:0 0 12px;font-size:clamp(20px,2.2vw,26px);font-weight:800;color:var(--ink);line-height:1.4;}
.shelf p{margin:0;font-size:14.8px;color:var(--muted);line-height:1.9;max-width:640px;}
.shelf-count{
  text-align:center;min-width:150px;
  padding:20px 24px;border-radius:16px;
  background:var(--ink);color:#fff;box-shadow:var(--shadow);
}
.shelf-count span{display:block;font-size:36px;font-weight:800;color:var(--gold-2);line-height:1.1;}
.shelf-count em{display:block;font-style:normal;font-size:13px;color:rgba(255,255,255,.66);margin-top:6px;}

/* ============ 页脚 ============ */
.site-footer{background:#151935;color:rgba(255,255,255,.7);padding:56px 0 30px;margin-top:0;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:42px;height:42px;flex:0 0 42px;font-size:19px;}
.footer-brand strong{font-size:18px;color:#fff;letter-spacing:.5px;}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);margin:0;max-width:420px;}
.footer-col h3{font-size:14.5px;font-weight:700;color:#fff;margin:0 0 16px;letter-spacing:1px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.62);transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold-2);padding-left:5px;}
.footer-bottom{
  padding-top:24px;display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.45);
}
.footer-bottom span{letter-spacing:.3px;}

/* ============ 底部固定转化条 ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:rgba(21,25,53,.97);
  border-top:1px solid rgba(255,180,0,.32);
  box-shadow:0 -10px 30px rgba(8,12,30,.36);
  backdrop-filter:blur(10px);
}
.sticky-cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding-top:12px;padding-bottom:12px;
}
.sticky-text strong{display:block;font-size:15px;font-weight:700;color:#fff;line-height:1.4;}
.sticky-text span{display:block;font-size:12.5px;color:rgba(255,255,255,.58);margin-top:2px;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .pick-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .demo-grid{grid-template-columns:1fr;gap:26px;}
  .info-layout{grid-template-columns:1fr;}
  .search-panel{grid-template-columns:1fr;padding:30px 26px;}
  .shelf{grid-template-columns:1fr;padding:30px 26px;}
  .shelf-count{min-width:0;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .section{padding:60px 0;}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex;}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:6px;
    background:#1b2044;padding:12px;border-radius:0 0 14px 14px;
    border-top:1px solid rgba(255,255,255,.09);
    box-shadow:0 20px 40px rgba(8,12,30,.42);
    display:none;
  }
  .nav-links.open{display:flex;}
  .nav-link{padding:11px 14px;font-size:15px;}
  .head-note{display:none;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;gap:14px;}
  .vs-arrow{width:auto;height:26px;transform:rotate(90deg);}
  .guard-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .hero{padding:46px 0 60px;}
  .compare-table{min-width:640px;}
}
@media (max-width:560px){
  .site-body{font-size:15px;padding-bottom:86px;}
  .wrap{padding:0 16px;}
  .section{padding:48px 0;}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:18px;}
  .brand-text strong{font-size:17px;}
  .head-top-right{gap:10px;}
  .hero-stats{grid-template-columns:1fr;gap:16px;padding-top:22px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{width:100%;}
  .stat-item strong{font-size:24px;}
  .pick-grid{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr;}
  .guard-grid{grid-template-columns:1fr;}
  .news-card{grid-template-columns:1fr;gap:10px;padding:18px;}
  .news-dot{display:none;}
  .rank-item{grid-template-columns:36px 1fr;gap:12px;padding:15px 18px;}
  .rank-heat{grid-column:1 / -1;text-align:left;min-width:0;margin-top:4px;}
  .footer-top{grid-template-columns:1fr;gap:26px;}
  .sticky-cta-inner{flex-direction:column;align-items:stretch;gap:10px;}
  .sticky-cta-inner .btn{width:100%;}
  .sticky-text span{display:none;}
  .search-bar{flex-direction:column;}
  .search-bar .btn{width:100%;}
  .faq-item p{padding-left:0;}
  .compare-card{padding:20px;}
}

/* roulang page: article */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#2f3766;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09a00;
 --bg:#f5f6fb;
 --bg-alt:#eceff8;
 --card:#ffffff;
 --text:#1c2130;
 --muted:#6b7280;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 8px 26px rgba(26,31,61,.10);
 --shadow-lg:0 18px 44px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
.site-body{
 margin:0;
 padding-bottom:82px;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.75;
 font-size:16px;
 -webkit-font-smoothing:antialiased;
}
.site-body img{display:block;max-width:100%;height:auto;}
.site-body a{color:inherit;text-decoration:none;}
.site-body button{font:inherit;cursor:pointer;}
.site-body :focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:2px;border-radius:6px;}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ============ 顶部双层导航 ============ */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(24,29,56,.97);
 color:#fff;
 border-bottom:1px solid rgba(255,180,0,.18);
 transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-compact{box-shadow:0 12px 32px rgba(8,12,30,.42);}
.header-top{
 max-height:92px;
 opacity:1;
 overflow:hidden;
 border-bottom:1px solid rgba(255,255,255,.08);
 transition:max-height .38s ease,opacity .26s ease,border-color .3s ease;
}
.site-header.is-compact .header-top{max-height:0;opacity:0;border-bottom-color:transparent;}
.head-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:80px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:46px;height:46px;flex:0 0 46px;border-radius:12px;
 background:linear-gradient(135deg,var(--gold) 0%,#ff8a00 100%);
 color:#221a05;font-weight:800;font-size:21px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 8px 18px rgba(255,164,0,.34);
}
.brand-text strong{display:block;font-size:19px;letter-spacing:.6px;color:#fff;line-height:1.3;}
.brand-text em{display:block;font-style:normal;font-size:11.5px;color:rgba(255,255,255,.52);letter-spacing:2.4px;}
.head-top-right{display:flex;align-items:center;gap:16px;}
.head-note{font-size:13px;color:rgba(255,255,255,.55);letter-spacing:.6px;}
.header-nav{position:relative;}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:58px;position:relative;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;flex-wrap:wrap;}
.nav-link{
 position:relative;display:inline-block;
 padding:8px 15px;border-radius:10px;
 font-size:15px;color:rgba(255,255,255,.78);
 transition:color .2s ease,background .2s ease,transform .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.09);transform:translateY(-1px);}
.nav-link.is-active{
 color:#221a05;font-weight:700;
 background:linear-gradient(135deg,var(--gold),var(--gold-2));
 box-shadow:0 6px 16px rgba(255,164,0,.28);
}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:42px;height:38px;border-radius:10px;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
 color:#fff;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
 content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:10px;border:1px solid transparent;
 font-size:15px;font-weight:600;line-height:1.2;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-gold{background:linear-gradient(135deg,#ffc233,#ff9f1a);color:#241a00;box-shadow:0 8px 20px rgba(255,164,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,164,0,.44);}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm);}
.btn-outline:hover{border-color:rgba(255,180,0,.7);color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px;}
.btn-lg{padding:14px 30px;font-size:16px;}

/* ============ 通用板块 ============ */
.section{padding:68px 0;position:relative;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--ink);color:#fff;}
.section-dark .sec-title{color:#fff;}
.section-dark .sec-desc{color:rgba(255,255,255,.72);}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:2px;
 color:var(--gold-deep);text-transform:uppercase;
 padding:5px 12px;border-radius:999px;background:rgba(255,180,0,.14);
 margin-bottom:14px;
}
.section-dark .eyebrow{color:var(--gold-2);background:rgba(255,180,0,.16);}
.sec-title{
 font-size:clamp(22px,2.6vw,31px);
 line-height:1.35;font-weight:800;color:var(--ink);
 margin:0 0 14px;letter-spacing:.4px;
}
.sec-desc{margin:0;color:var(--muted);font-size:15.5px;max-width:760px;line-height:1.9;}
.sec-head{margin-bottom:34px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}

/* ============ 文章头图区 ============ */
.article-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:40px 0 62px;}
.article-hero .hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/四川麻将之血流成河.webp');
 background-size:cover;background-position:center;opacity:.28;
}
.article-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 85% at 10% 0%,rgba(255,180,0,.28),transparent 58%),
 linear-gradient(180deg,rgba(18,22,48,.82) 0%,rgba(22,27,56,.94) 64%,#1a1f3d 100%);
}
.article-hero .wrap{position:relative;z-index:2;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:rgba(255,255,255,.58);margin-bottom:20px;}
.crumbs a{color:var(--gold-2);transition:opacity .2s ease;}
.crumbs a:hover{opacity:.75;}
.crumbs span.sep{color:rgba(255,255,255,.3);}
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;}
.tag{
 display:inline-flex;align-items:center;
 padding:6px 14px;border-radius:999px;
 font-size:12.5px;letter-spacing:.6px;
 background:rgba(255,180,0,.14);
 border:1px solid rgba(255,180,0,.34);
 color:var(--gold-2);
}
.tag-solid{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#241a00;border-color:transparent;font-weight:700;}
.article-title{
 font-size:clamp(25px,3.6vw,40px);
 line-height:1.32;font-weight:800;letter-spacing:.4px;
 margin:0 0 18px;color:#fff;max-width:20em;
}
.article-lead{
 margin:0;max-width:840px;
 font-size:15.5px;line-height:1.9;color:rgba(255,255,255,.76);
}
.article-meta{
 display:flex;flex-wrap:wrap;gap:10px 24px;
 margin-top:22px;font-size:13.5px;color:rgba(255,255,255,.6);
}
.article-meta b{color:#fff;font-weight:600;}
.pull-quote{
 margin:30px 0 0;max-width:880px;
 padding:20px 26px;
 border-left:4px solid var(--gold);
 border-radius:0 12px 12px 0;
 background:rgba(255,255,255,.07);
 font-size:15.5px;line-height:1.85;color:rgba(255,255,255,.9);
}
.pull-quote strong{color:var(--gold-2);}

/* ============ 要点卡 ============ */
.card{
 background:var(--card);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 padding:24px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.point-card{position:relative;padding-top:28px;}
.point-no{
 display:inline-flex;align-items:center;justify-content:center;
 width:38px;height:38px;border-radius:11px;
 background:linear-gradient(135deg,var(--gold),#ff8a00);
 color:#241a00;font-weight:800;font-size:16px;
 margin-bottom:14px;box-shadow:0 6px 14px rgba(255,164,0,.3);
}
.point-card h3{margin:0 0 10px;font-size:17.5px;color:var(--ink);font-weight:700;line-height:1.5;}
.point-card p{margin:0;font-size:14.8px;line-height:1.85;color:var(--muted);}

/* ============ 正文 ============ */
.article-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:clamp(22px,3.4vw,48px);}
.article-body{font-size:16.5px;line-height:1.95;color:#2b3244;}
.article-body>*:first-child{margin-top:0;}
.article-body h2{
 font-size:clamp(19px,2.2vw,23px);font-weight:800;color:var(--ink);
 margin:38px 0 16px;padding-left:14px;line-height:1.5;
 border-left:5px solid var(--gold);
}
.article-body h3{font-size:18px;font-weight:700;color:var(--ink-2);margin:28px 0 12px;line-height:1.55;}
.article-body h4{font-size:16.5px;font-weight:700;color:var(--ink-2);margin:22px 0 10px;}
.article-body p{margin:0 0 18px;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:24px;}
.article-body li{margin-bottom:9px;}
.article-body li::marker{color:var(--gold-deep);}
.article-body strong{color:var(--ink);}
.article-body a{color:var(--gold-deep);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:#b97c00;}
.article-body img{border-radius:12px;margin:26px auto;box-shadow:var(--shadow);}
.article-body blockquote{
 margin:24px 0;padding:18px 24px;
 background:rgba(255,180,0,.1);
 border-left:4px solid var(--gold);
 border-radius:0 12px 12px 0;
 color:#4d4229;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 14px;text-align:left;}
.article-body th{background:var(--ink);color:#fff;font-weight:600;}
.article-body tr:nth-child(even) td{background:#f8f9fe;}
.article-body hr{border:none;border-top:1px dashed var(--line);margin:30px 0;}
.article-end{
 margin-top:34px;padding-top:20px;border-top:1px dashed var(--line);
 display:flex;flex-wrap:wrap;gap:10px;align-items:center;
 font-size:13.5px;color:var(--muted);
}
.article-end .tag{background:rgba(26,31,61,.06);border-color:var(--line);color:var(--ink-2);}

/* ============ 对照表 ============ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#fff;border:1px solid var(--line);}
.data-table{width:100%;border-collapse:collapse;min-width:620px;font-size:15px;}
.data-table thead th{
 background:var(--ink);color:#fff;font-weight:600;text-align:left;
 padding:14px 18px;letter-spacing:.4px;white-space:nowrap;
}
.data-table td{padding:14px 18px;border-top:1px solid var(--line);color:#3b4257;vertical-align:top;}
.data-table tbody tr:nth-child(even){background:#f8f9fe;}
.data-table tbody tr:hover{background:rgba(255,180,0,.08);}
.data-table td strong{color:var(--ink);}
.pill{
 display:inline-block;padding:3px 10px;border-radius:999px;
 font-size:12.5px;font-weight:600;
 background:rgba(255,180,0,.18);color:#8a5c00;
}
.pill-cool{background:rgba(26,31,61,.08);color:var(--ink-2);}

/* ============ 节奏时间线 ============ */
.steps{display:grid;gap:16px;margin-top:8px;}
.step{
 display:flex;gap:18px;align-items:flex-start;
 padding:22px 24px;border-radius:var(--radius);
 background:rgba(255,255,255,.055);
 border:1px solid rgba(255,255,255,.13);
 transition:background .24s ease,transform .24s ease,border-color .24s ease;
}
.step:hover{background:rgba(255,180,0,.1);border-color:rgba(255,180,0,.4);transform:translateX(4px);}
.step-no{
 flex:0 0 42px;width:42px;height:42px;border-radius:12px;
 background:linear-gradient(135deg,var(--gold),#ff8a00);
 color:#241a00;font-weight:800;font-size:16px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 8px 18px rgba(255,164,0,.3);
}
.step h3{margin:0 0 8px;font-size:17px;color:#fff;font-weight:700;}
.step p{margin:0;font-size:14.8px;line-height:1.85;color:rgba(255,255,255,.72);}
.figure{margin-top:28px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.16);}
.figure img{width:100%;height:auto;}
.figure figcaption{padding:12px 18px;font-size:13px;color:rgba(255,255,255,.6);background:rgba(255,255,255,.05);}

/* ============ 延伸阅读 ============ */
.rel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.rel-card{
 display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 24px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.rel-tag{
 display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;
 color:var(--gold-deep);background:rgba(255,180,0,.14);
 padding:3px 10px;border-radius:999px;margin-bottom:12px;
}
.rel-card h3{margin:0 0 10px;font-size:16.5px;line-height:1.6;color:var(--ink);font-weight:700;}
.rel-card p{margin:0 0 12px;font-size:14.4px;line-height:1.8;color:var(--muted);}
.rel-date{font-size:12.5px;color:#98a0b3;}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;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 .24s ease,box-shadow .24s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow);}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:18px 54px 18px 22px;position:relative;
 font-size:16px;font-weight:700;color:var(--ink);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
 font-size:20px;font-weight:700;color:var(--gold-deep);transition:transform .22s ease;
}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--gold-deep);}
.faq-item .faq-body{padding:0 22px 20px;font-size:15px;line-height:1.9;color:var(--muted);}
.faq-item .faq-body p{margin:0 0 10px;}
.faq-item .faq-body p:last-child{margin-bottom:0;}

/* ============ 收口条 ============ */
.cta-band{
 background:linear-gradient(135deg,#1a1f3d 0%,#252c58 58%,#332c14 100%);
 color:#fff;border-radius:var(--radius-lg);
 padding:clamp(26px,4vw,46px);
 display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
 box-shadow:var(--shadow-lg);
}
.cta-band h2{margin:0 0 10px;font-size:clamp(20px,2.4vw,27px);font-weight:800;color:#fff;}
.cta-band p{margin:0;font-size:15px;line-height:1.85;color:rgba(255,255,255,.74);max-width:620px;}

/* ============ 空状态 ============ */
.empty-state{
 background:#fff;border:1px dashed rgba(255,180,0,.55);border-radius:var(--radius-lg);
 padding:56px 26px;text-align:center;box-shadow:var(--shadow-sm);
}
.empty-state h2{margin:0 0 12px;font-size:22px;color:var(--ink);font-weight:800;}
.empty-state p{margin:0 auto 22px;max-width:520px;font-size:15px;color:var(--muted);line-height:1.85;}

/* ============ 底部固定条 ============ */
.bottom-bar{
 position:fixed;left:0;right:0;bottom:0;z-index:90;
 background:rgba(24,29,56,.97);
 border-top:1px solid rgba(255,180,0,.32);
 color:#fff;backdrop-filter:blur(8px);
 box-shadow:0 -8px 26px rgba(8,12,30,.3);
}
.bottom-bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px;}
.bottom-bar .bar-text{font-size:14.2px;color:rgba(255,255,255,.78);}
.bottom-bar .bar-text b{color:var(--gold-2);}

/* ============ 页脚 ============ */
.site-footer{background:#151a33;color:rgba(255,255,255,.72);padding:56px 0 24px;font-size:14.5px;}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-size:18px;margin-bottom:14px;font-weight:700;}
.footer-desc{max-width:430px;line-height:1.88;margin:0;color:rgba(255,255,255,.66);}
.footer-col h3{font-size:15px;color:#fff;margin:0 0 14px;letter-spacing:.6px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-col a{color:rgba(255,255,255,.7);transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{
 margin-top:36px;padding-top:18px;
 border-top:1px solid rgba(255,255,255,.1);
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:13px;color:rgba(255,255,255,.48);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
 .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
 .rel-grid{grid-template-columns:1fr;}
}
@media (max-width:900px){
 .head-note{display:none;}
 .nav-toggle{display:flex;}
 .nav-links{
  position:absolute;top:calc(100% + 1px);left:0;right:0;
  display:none;flex-direction:column;align-items:stretch;gap:6px;
  padding:14px 18px 18px;
  background:#1a1f3d;border-top:1px solid rgba(255,180,0,.22);
  box-shadow:0 20px 34px rgba(8,12,30,.45);
  border-radius:0 0 14px 14px;
 }
 .nav-links.is-open{display:flex;}
 .nav-link{padding:11px 14px;font-size:15px;}
 .section{padding:52px 0;}
 .article-hero{padding:30px 0 46px;}
}
@media (max-width:768px){
 .grid-3,.grid-2{grid-template-columns:1fr;}
 .head-top-inner{min-height:72px;}
 .brand-text strong{font-size:17px;}
 .brand-text em{font-size:10.5px;letter-spacing:1.8px;}
 .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:18px;border-radius:11px;}
 .head-top-right .btn{display:none;}
 .pull-quote{font-size:14.6px;padding:16px 18px;}
 .bottom-bar .bar-text{display:none;}
 .bottom-bar .wrap{justify-content:center;}
 .cta-band{padding:24px;}
 .footer-top{grid-template-columns:1fr;}
}
@media (max-width:520px){
 .wrap{padding:0 16px;}
 .article-title{font-size:23px;}
 .article-shell{padding:18px 16px;border-radius:14px;}
 .article-body{font-size:15.8px;line-height:1.9;}
 .article-body h2{font-size:19px;}
 .data-table{font-size:14px;min-width:520px;}
 .data-table thead th,.data-table td{padding:11px 12px;}
 .step{flex-direction:column;gap:12px;padding:18px;}
 .btn{width:100%;}
 .cta-band .btn{width:100%;}
 .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category1 */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#2f3766;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09a00;
 --bg:#f5f6fb;
 --bg-alt:#eceff8;
 --card:#ffffff;
 --text:#1c2130;
 --muted:#6b7280;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 8px 26px rgba(26,31,61,.10);
 --shadow-lg:0 18px 44px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:96px;}
.site-body{
 margin:0;
 padding-bottom:86px;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.75;
 font-size:16px;
 -webkit-font-smoothing:antialiased;
}
.site-body img{display:block;max-width:100%;height:auto;}
.site-body a{color:inherit;text-decoration:none;}
.site-body button{font:inherit;cursor:pointer;}
.site-body :focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:2px;border-radius:6px;}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ============ 顶部双层导航 ============ */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(24,29,56,.97);
 color:#fff;
 border-bottom:1px solid rgba(255,180,0,.18);
 transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-compact{box-shadow:0 12px 32px rgba(8,12,30,.42);}
.header-top{
 max-height:96px;
 opacity:1;
 overflow:hidden;
 border-bottom:1px solid rgba(255,255,255,.08);
 transition:max-height .38s ease,opacity .26s ease,border-color .3s ease;
}
.site-header.is-compact .header-top{max-height:0;opacity:0;border-bottom-color:transparent;}
.head-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:46px;height:46px;flex:0 0 46px;border-radius:12px;
 background:linear-gradient(135deg,var(--gold) 0%,#ff8a00 100%);
 color:#221a05;font-weight:800;font-size:21px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 8px 18px rgba(255,164,0,.34);
}
.brand-text strong{display:block;font-size:19px;letter-spacing:.6px;color:#fff;line-height:1.3;}
.brand-text em{display:block;font-style:normal;font-size:11.5px;color:rgba(255,255,255,.52);letter-spacing:2.4px;}
.head-top-right{display:flex;align-items:center;gap:16px;}
.head-note{font-size:13px;color:rgba(255,255,255,.55);}
.header-nav{position:relative;}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:58px;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;flex-wrap:wrap;}
.nav-link{
 position:relative;display:inline-block;
 padding:8px 15px;border-radius:10px;
 font-size:15px;color:rgba(255,255,255,.78);
 transition:color .2s ease,background .2s ease,transform .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.09);transform:translateY(-1px);}
.nav-link.is-active{
 color:#221a05;font-weight:700;
 background:linear-gradient(135deg,var(--gold),var(--gold-2));
 box-shadow:0 6px 16px rgba(255,164,0,.28);
}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:42px;height:38px;border-radius:10px;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
 color:#fff;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
 content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:10px;border:1px solid transparent;
 font-size:15px;font-weight:600;line-height:1.2;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-gold{background:linear-gradient(135deg,#ffc233,#ff9f1a);color:#241a00;box-shadow:0 8px 20px rgba(255,164,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,164,0,.44);}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm);}
.btn-outline:hover{border-color:rgba(255,180,0,.7);color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px;}
.btn-lg{padding:14px 30px;font-size:16px;}

/* ============ 通用板块 ============ */
.section{padding:70px 0;position:relative;}
.section-alt{background:var(--bg-alt);}
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-title{
 font-size:clamp(22px,2.6vw,30px);
 line-height:1.38;font-weight:800;color:var(--ink);
 margin:0 0 12px;letter-spacing:.4px;
}
.sec-desc{margin:0;color:var(--muted);font-size:14.5px;line-height:1.9;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:2px;
 color:var(--gold-deep);
 padding:5px 12px;border-radius:999px;background:rgba(255,180,0,.14);
 margin-bottom:14px;
}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.card{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:56px 0 0;}
.hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/运气爆棚_红中麻将大获全胜_清一色杠开让人惊艳.webp');
 background-size:cover;background-position:center;opacity:.26;
}
.hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 85% at 10% 0%,rgba(255,180,0,.26),transparent 58%),
 linear-gradient(180deg,rgba(18,22,48,.84) 0%,rgba(22,27,56,.94) 62%,#1a1f3d 100%);
}
.hero-inner{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;padding-bottom:52px;}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:10px;
 font-size:13px;letter-spacing:2px;color:var(--gold-2);
 padding:6px 14px;border-radius:999px;
 background:rgba(255,180,0,.13);border:1px solid rgba(255,180,0,.32);
 margin-bottom:20px;
}
.hero-title{
 font-size:clamp(28px,4vw,44px);
 line-height:1.26;font-weight:800;letter-spacing:.5px;
 margin:0 0 18px;color:#fff;
}
.hero-title mark{background:none;color:var(--gold-2);}
.hero-lead{margin:0 0 26px;max-width:36em;font-size:15.5px;color:rgba(255,255,255,.78);line-height:1.88;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.hero-tag{
 font-size:12.5px;padding:5px 12px;border-radius:999px;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
 color:rgba(255,255,255,.82);
}
.param-card{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-lg);
 padding:22px 22px 18px;
 box-shadow:0 24px 48px rgba(8,12,30,.42);
}
.param-head{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 padding-bottom:14px;border-bottom:1px dashed rgba(255,255,255,.2);margin-bottom:6px;
}
.param-head strong{font-size:15px;color:#fff;letter-spacing:.5px;}
.param-head span{font-size:11.5px;color:var(--gold-2);letter-spacing:1.6px;}
.param-row{
 display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
 padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:13.5px;
}
.param-row:last-child{border-bottom:0;}
.param-key{color:rgba(255,255,255,.55);flex:0 0 auto;}
.param-val{margin:0;color:#fff;text-align:right;font-weight:600;}
.hero-metrics{border-top:1px solid rgba(255,255,255,.12);background:rgba(10,14,32,.36);}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.metric{padding:20px 16px;text-align:center;border-right:1px solid rgba(255,255,255,.08);}
.metric:last-child{border-right:0;}
.metric b{display:block;font-size:26px;color:var(--gold-2);font-weight:800;line-height:1.2;}
.metric span{font-size:12.5px;color:rgba(255,255,255,.6);}

/* ============ 精选三卡 ============ */
.pick-card{padding:26px 24px 22px;}
.pick-num{font-size:13px;font-weight:800;letter-spacing:2.5px;color:var(--gold-deep);}
.pick-card h3{font-size:18px;margin:10px 0 10px;font-weight:800;color:var(--ink);}
.pick-card p{margin:0 0 16px;font-size:14px;color:var(--muted);line-height:1.88;}
.pick-foot{
 display:flex;align-items:center;justify-content:space-between;gap:10px;
 font-size:12.5px;color:var(--ink-3);
 border-top:1px dashed var(--line);padding-top:12px;
}
.pick-foot b{color:var(--gold-deep);font-size:14px;}

/* ============ 实战演示 ============ */
.demo-card{overflow:hidden;display:flex;flex-direction:column;padding:0;}
.demo-media{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}
.demo-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;}
.demo-card:hover .demo-media img{transform:scale(1.06);}
.demo-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(16,20,44,.05) 35%,rgba(16,20,44,.68) 100%);
}
.demo-badge{
 position:absolute;left:14px;top:14px;z-index:2;
 font-size:12px;padding:4px 11px;border-radius:999px;
 background:rgba(255,180,0,.94);color:#241a00;font-weight:700;
}
.demo-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.demo-body h3{font-size:17px;margin:0 0 8px;color:var(--ink);font-weight:800;}
.demo-body p{margin:0 0 16px;font-size:13.5px;color:var(--muted);line-height:1.85;}
.demo-stats{display:flex;border-top:1px dashed var(--line);padding-top:13px;margin-top:auto;}
.demo-stats div{flex:1;text-align:center;border-right:1px solid var(--line);}
.demo-stats div:last-child{border-right:0;}
.demo-stats b{display:block;font-size:15px;color:var(--ink);font-weight:800;}
.demo-stats span{font-size:11.5px;color:var(--muted);}

/* ============ 差异对照 ============ */
.split{display:grid;grid-template-columns:.82fr 1.18fr;gap:46px;align-items:start;}
.compare-list{display:grid;gap:14px;}
.compare-row{
 display:grid;grid-template-columns:190px 1fr auto;gap:20px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.compare-row:hover{border-color:rgba(255,180,0,.55);transform:translateX(4px);box-shadow:var(--shadow);}
.compare-name{font-size:16px;font-weight:800;color:var(--ink);}
.compare-name span{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:2px;letter-spacing:.5px;}
.compare-row p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.82;}
.compare-tag{
 font-size:12px;padding:5px 12px;border-radius:999px;
 background:rgba(255,180,0,.14);color:var(--gold-deep);
 font-weight:700;white-space:nowrap;
}

/* ============ 速查表 ============ */
.table-wrap{
 overflow-x:auto;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
}
.speed-table{width:100%;border-collapse:collapse;min-width:660px;font-size:14px;}
.speed-table th{
 background:var(--ink);color:#fff;font-weight:700;text-align:left;
 padding:14px 18px;font-size:13.5px;letter-spacing:.6px;white-space:nowrap;
}
.speed-table td{padding:14px 18px;border-bottom:1px solid var(--line);color:var(--text);}
.speed-table tbody tr{transition:background .2s ease;}
.speed-table tbody tr:hover{background:rgba(255,180,0,.09);}
.speed-table tbody tr:last-child td{border-bottom:0;}
.t-strong{font-weight:700;color:var(--ink);}
.t-gold{color:var(--gold-deep);font-weight:800;}

/* ============ 复盘摘录 ============ */
.quote-card{padding:24px;position:relative;overflow:hidden;}
.quote-card::before{
 content:"“";position:absolute;top:2px;right:18px;
 font-size:56px;color:rgba(255,180,0,.22);line-height:1;font-family:Georgia,serif;
}
.quote-card p{margin:0 0 16px;font-size:14px;color:var(--ink-3);line-height:1.92;position:relative;z-index:1;}
.quote-who{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);}
.quote-ava{
 width:34px;height:34px;flex:0 0 34px;border-radius:10px;
 background:linear-gradient(135deg,var(--ink-2),var(--ink-3));
 color:var(--gold-2);display:flex;align-items:center;justify-content:center;
 font-weight:800;font-size:14px;
}

/* ============ 疑问拆解 ============ */
.faq-list{display:grid;gap:12px;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,box-shadow .2s ease;}
.faq-item:hover{border-color:rgba(255,180,0,.55);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;
 font-weight:700;font-size:15.5px;color:var(--ink);
 display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;color:var(--gold-deep);font-weight:700;line-height:1;}
.faq-item[open] summary::after{content:"−";}
.faq-item[open]{box-shadow:var(--shadow);}
.faq-body{margin:0;padding:0 22px 20px;color:var(--muted);font-size:14px;line-height:1.92;}

/* ============ 最新信息 ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.post-card{
 display:flex;flex-direction:column;gap:10px;padding:22px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.post-cat{
 align-self:flex-start;font-size:12px;padding:3px 10px;border-radius:999px;
 background:rgba(26,31,61,.06);color:var(--ink-2);font-weight:700;
}
.post-card h3{font-size:16px;margin:0;color:var(--ink);font-weight:800;line-height:1.6;}
.post-card p{
 margin:0;font-size:13.5px;color:var(--muted);line-height:1.82;
 display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.post-time{font-size:12px;color:#9aa1b4;margin-top:auto;padding-top:6px;}
.post-empty{
 margin:0;padding:26px;border-radius:var(--radius);
 background:#fff;border:1px dashed var(--line);color:var(--muted);font-size:14px;
}

/* ============ 频道矩阵 ============ */
.matrix-card{padding:24px;display:flex;flex-direction:column;gap:10px;}
.matrix-card.is-current{border-color:rgba(255,180,0,.7);box-shadow:0 12px 32px rgba(255,164,0,.16);}
.matrix-card h3{margin:0;font-size:17px;font-weight:800;color:var(--ink);}
.matrix-card p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.85;}
.matrix-link{font-size:13px;font-weight:700;color:var(--gold-deep);margin-top:auto;padding-top:8px;}
.matrix-flag{
 align-self:flex-start;font-size:11.5px;padding:3px 10px;border-radius:999px;
 background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#241a00;font-weight:800;
}

/* ============ 收口行动区 ============ */
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(120deg,var(--ink) 0%,var(--ink-3) 100%);
 border-radius:var(--radius-lg);padding:44px 42px;color:#fff;
 display:flex;align-items:center;justify-content:space-between;gap:32px;
 box-shadow:var(--shadow-lg);
}
.cta-band::after{
 content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.4),transparent 70%);pointer-events:none;
}
.cta-copy{position:relative;z-index:1;max-width:640px;}
.cta-copy h2{margin:0 0 10px;font-size:clamp(20px,2.4vw,27px);font-weight:800;line-height:1.4;}
.cta-copy p{margin:0;font-size:14px;color:rgba(255,255,255,.72);line-height:1.85;}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:14px;}

/* ============ 底部固定转化条 ============ */
.sticky-bar{
 position:fixed;left:0;right:0;bottom:0;z-index:90;
 background:rgba(24,29,56,.97);border-top:1px solid rgba(255,180,0,.3);
 box-shadow:0 -10px 30px rgba(8,12,30,.35);
 color:#fff;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:9px 0;}
.sticky-inner strong{font-size:14.5px;color:#fff;display:block;line-height:1.4;}
.sticky-inner small{display:block;font-size:12px;color:rgba(255,255,255,.55);}

/* ============ 页脚 ============ */
.site-footer{background:#141833;color:rgba(255,255,255,.72);padding:52px 0 0;}
.footer-top{
 display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;
 padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand strong{color:#fff;font-size:18px;letter-spacing:.5px;}
.footer-desc{margin:0;font-size:13.5px;line-height:1.92;color:rgba(255,255,255,.6);max-width:36em;}
.footer-col h3{font-size:14px;color:#fff;margin:0 0 14px;font-weight:700;letter-spacing:.5px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.65);transition:color .2s ease;}
.footer-col a:hover{color:var(--gold-2);}
.footer-bottom{
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 padding:20px 0;font-size:12.5px;color:rgba(255,255,255,.45);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:32px;}
 .split{grid-template-columns:1fr;gap:28px;}
 .grid-3,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-top{grid-template-columns:1fr 1fr;}
 .head-note{display:none;}
}
@media (max-width:860px){
 .nav-toggle{display:flex;}
 .nav-links{
  position:absolute;left:0;right:0;top:100%;
  flex-direction:column;align-items:stretch;gap:4px;
  padding:10px 18px 16px;display:none;
  background:rgba(22,27,56,.99);
  border-top:1px solid rgba(255,255,255,.1);
  border-bottom:1px solid rgba(255,180,0,.24);
  box-shadow:0 18px 34px rgba(8,12,30,.5);
 }
 .nav-links.is-open{display:flex;}
 .nav-link{padding:11px 14px;}
 .nav-inner{min-height:56px;}
}
@media (max-width:768px){
 .section{padding:52px 0;}
 .hero{padding-top:40px;}
 .hero-grid{padding-bottom:38px;}
 .metric-grid{grid-template-columns:repeat(2,1fr);}
 .metric:nth-child(2){border-right:0;}
 .metric{border-bottom:1px solid rgba(255,255,255,.08);}
 .metric:nth-child(3),.metric:nth-child(4){border-bottom:0;}
 .compare-row{grid-template-columns:1fr;gap:10px;align-items:start;}
 .compare-row:hover{transform:none;}
 .cta-band{flex-direction:column;align-items:flex-start;padding:32px 26px;}
 .footer-top{grid-template-columns:1fr;gap:28px;}
 .sticky-inner{gap:12px;}
}
@media (max-width:520px){
 .wrap{padding:0 18px;}
 .grid-2,.grid-3,.post-grid{grid-template-columns:1fr;}
 .hero-title{font-size:26px;}
 .metric b{font-size:22px;}
 .head-top-right .btn{display:none;}
 .brand-text em{letter-spacing:1.6px;}
 .sticky-inner strong{font-size:13px;}
 .sticky-inner small{display:none;}
 .sticky-inner .btn{padding:8px 14px;font-size:13px;border-radius:8px;}
 .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category2 */
:root{
  --ink:#1a1f3d;
  --ink-2:#232a52;
  --ink-3:#2f3766;
  --gold:#ffb400;
  --gold-2:#ffd166;
  --gold-deep:#e09a00;
  --bg:#f5f6fb;
  --bg-alt:#eceff8;
  --card:#ffffff;
  --text:#1c2130;
  --muted:#6b7280;
  --line:#e5e8f2;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 8px 26px rgba(26,31,61,.10);
  --shadow-lg:0 18px 44px rgba(26,31,61,.18);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
.site-body{
  margin:0;
  padding-bottom:78px;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
.site-body img{display:block;max-width:100%;height:auto;}
.site-body a{color:inherit;text-decoration:none;}
.site-body button{font:inherit;cursor:pointer;}
.site-body :focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:2px;border-radius:6px;}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ============ 顶部双层导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(24,29,56,.97);
  color:#fff;
  border-bottom:1px solid rgba(255,180,0,.18);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-compact{box-shadow:0 12px 32px rgba(8,12,30,.42);}
.header-top{
  max-height:92px;opacity:1;overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:max-height .38s ease,opacity .26s ease,border-color .3s ease;
}
.site-header.is-compact .header-top{max-height:0;opacity:0;border-bottom-color:transparent;}
.head-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 22px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:46px;height:46px;flex:0 0 46px;border-radius:12px;
  background:linear-gradient(135deg,var(--gold) 0%,#ff8a00 100%);
  color:#221a05;font-weight:800;font-size:21px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(255,164,0,.34);
}
.brand-text strong{display:block;font-size:19px;letter-spacing:.6px;color:#fff;line-height:1.3;}
.brand-text em{display:block;font-style:normal;font-size:11.5px;color:rgba(255,255,255,.52);letter-spacing:2.4px;}
.head-top-right{display:flex;align-items:center;gap:16px;}
.head-note{font-size:13px;color:rgba(255,255,255,.55);letter-spacing:.5px;}
.header-nav{position:relative;}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:58px;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;flex-wrap:wrap;}
.nav-link{
  position:relative;display:inline-block;padding:8px 15px;border-radius:10px;
  font-size:15px;color:rgba(255,255,255,.78);
  transition:color .2s ease,background .2s ease,transform .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.09);transform:translateY(-1px);}
.nav-link.is-active{
  color:#221a05;font-weight:700;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 6px 16px rgba(255,164,0,.28);
}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  color:#fff;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:10px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.2;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-gold{background:linear-gradient(135deg,#ffc233,#ff9f1a);color:#241a00;box-shadow:0 8px 20px rgba(255,164,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,164,0,.44);}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm);}
.btn-outline:hover{border-color:rgba(255,180,0,.7);color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px;}
.btn-lg{padding:14px 30px;font-size:16px;}

/* ============ 通用板块 ============ */
.section{padding:74px 0;position:relative;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--ink);color:#fff;}
.section-dark .sec-title{color:#fff;}
.section-dark .sec-desc{color:rgba(255,255,255,.7);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:2px;
  color:var(--gold-deep);
  padding:5px 12px;border-radius:999px;background:rgba(255,180,0,.14);
  margin-bottom:14px;
}
.section-dark .eyebrow{color:var(--gold-2);background:rgba(255,180,0,.16);}
.sec-title{font-size:clamp(22px,2.6vw,31px);line-height:1.35;font-weight:800;color:var(--ink);margin:0 0 14px;letter-spacing:.4px;}
.sec-desc{margin:0;max-width:760px;font-size:15.5px;color:var(--muted);line-height:1.85;}
.sec-head{margin-bottom:36px;max-width:820px;}
.sec-head-center{text-align:center;margin-left:auto;margin-right:auto;}
.sec-head-center .sec-desc{margin-left:auto;margin-right:auto;}

/* ============ 分类 Hero：卡片堆叠 ============ */
.hero-cat{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:56px 0 76px;}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/掼蛋双王是否算炸_.webp');
  background-size:cover;background-position:center;opacity:.28;
}
.hero-cat::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 85% at 10% 0%,rgba(255,180,0,.28),transparent 54%),
             linear-gradient(180deg,rgba(18,22,48,.82) 0%,rgba(22,27,56,.93) 60%,#1a1f3d 100%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.5fr .85fr;gap:26px;align-items:start;}
.hero-main{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);
  padding:34px 32px;box-shadow:var(--shadow-lg);
  backdrop-filter:blur(8px);
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:2.2px;color:var(--gold-2);
  padding:6px 14px;border-radius:999px;
  background:rgba(255,180,0,.13);border:1px solid rgba(255,180,0,.32);
  margin-bottom:20px;
}
.hero-title{
  font-size:clamp(26px,3.6vw,42px);line-height:1.3;font-weight:800;
  letter-spacing:.5px;margin:0 0 18px;color:#fff;max-width:16em;
}
.hero-title mark{background:none;color:var(--gold-2);}
.hero-lead{margin:0 0 24px;font-size:15.5px;line-height:1.9;color:rgba(255,255,255,.76);max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-tag{
  font-size:13px;color:rgba(255,255,255,.78);
  padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
}
.hero-side{display:grid;gap:18px;margin-top:30px;}
.side-card{
  background:#fff;color:var(--text);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.6);
}
.side-card.b{margin-left:-26px;}
.side-card h3{margin:0 0 10px;font-size:15.5px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:8px;}
.side-card h3::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),#ff8a00);
}
.side-card p{margin:0;font-size:13.5px;line-height:1.8;color:var(--muted);}
.side-metrics{display:grid;gap:10px;margin-top:12px;}
.side-metric{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted);}
.side-metric strong{color:var(--ink);font-size:15px;font-weight:800;}
.side-bar{height:6px;border-radius:999px;background:var(--bg-alt);overflow:hidden;flex:1;}
.side-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),#ff8a00);}

/* ============ 数据条 ============ */
.stat-strip{
  position:relative;z-index:3;margin-top:-38px;
  background:#fff;border-radius:var(--radius-lg);
  box-shadow:var(--shadow);border:1px solid var(--line);
  padding:26px 24px;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
}
.stat-item{text-align:center;padding:0 8px;border-right:1px solid var(--line);}
.stat-item:last-child{border-right:0;}
.stat-item b{display:block;font-size:26px;font-weight:800;color:var(--ink);letter-spacing:.5px;line-height:1.3;}
.stat-item b span{color:var(--gold-deep);font-size:16px;margin-left:2px;}
.stat-item em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:4px;}

/* ============ 技巧三连 ============ */
.skill-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.skill-card{
  background:var(--card);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;
  position:relative;overflow:hidden;
}
.skill-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--gold),#ff8a00);
  opacity:0;transition:opacity .25s ease;
}
.skill-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.skill-card:hover::before{opacity:1;}
.skill-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;margin-bottom:16px;
  background:rgba(255,180,0,.14);color:var(--gold-deep);
  font-weight:800;font-size:17px;letter-spacing:1px;
}
.skill-card h3{margin:0 0 10px;font-size:18px;font-weight:800;color:var(--ink);line-height:1.45;}
.skill-card p{margin:0 0 16px;font-size:14.5px;color:var(--muted);line-height:1.85;}
.skill-list{list-style:none;margin:0;padding:0;display:grid;gap:8px;}
.skill-list li{position:relative;padding-left:20px;font-size:13.5px;color:var(--text);line-height:1.7;}
.skill-list li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:3px;
  background:linear-gradient(135deg,var(--gold),#ff9f1a);
}
.skill-note{
  margin-top:22px;background:#fff;border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow-sm);
  font-size:14.5px;color:var(--muted);line-height:1.85;
}
.skill-note strong{color:var(--ink);}

/* ============ 场景卡 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.scene-card{
  display:grid;grid-template-columns:150px 1fr;gap:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.scene-thumb{position:relative;min-height:100%;}
.scene-thumb img{width:100%;height:100%;object-fit:cover;}
.scene-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,31,61,.05),rgba(26,31,61,.28));}
.scene-body{padding:20px 22px;}
.scene-body h3{margin:0 0 8px;font-size:17px;font-weight:800;color:var(--ink);}
.scene-body p{margin:0 0 12px;font-size:14px;color:var(--muted);line-height:1.8;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  font-size:12.5px;padding:4px 11px;border-radius:999px;
  background:rgba(26,31,61,.06);color:var(--ink-3);border:1px solid var(--line);
}
.tag-gold{background:rgba(255,180,0,.16);color:#8a6200;border-color:rgba(255,180,0,.4);}

/* ============ 流程步骤 ============ */
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.step-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:24px 22px;
  transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.step-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.1);border-color:rgba(255,180,0,.5);}
.step-index{
  font-size:13px;font-weight:800;letter-spacing:2px;color:var(--gold-2);
  display:inline-block;margin-bottom:12px;
}
.step-card h3{margin:0 0 10px;font-size:16.5px;font-weight:800;color:#fff;}
.step-card p{margin:0;font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);}

/* ============ 差异对照 ============ */
.compare-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#fff;border:1px solid var(--line);}
.compare-table{width:100%;border-collapse:collapse;min-width:620px;}
.compare-table th,.compare-table td{padding:16px 20px;text-align:left;font-size:14.5px;line-height:1.75;border-bottom:1px solid var(--line);vertical-align:top;}
.compare-table thead th{background:var(--ink);color:#fff;font-size:14px;letter-spacing:.6px;font-weight:700;}
.compare-table thead th.hl{background:linear-gradient(135deg,var(--gold),#ff9f1a);color:#241a00;}
.compare-table tbody tr:last-child td{border-bottom:0;}
.compare-table tbody tr:nth-child(even){background:#fafbff;}
.compare-table td.hl{background:rgba(255,180,0,.09);color:var(--ink);font-weight:600;}
.compare-table td:first-child{color:var(--ink);font-weight:700;white-space:nowrap;}

/* ============ 内容列表 ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.post-card{
  display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 22px 20px;box-shadow:var(--shadow-sm);
  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-tag{
  align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.6px;
  padding:4px 11px;border-radius:999px;
  background:rgba(255,180,0,.16);color:#8a6200;border:1px solid rgba(255,180,0,.36);
}
.post-card h3{margin:0;font-size:16.5px;font-weight:800;color:var(--ink);line-height:1.55;}
.post-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.8;}
.post-time{font-size:12.5px;color:#9aa1b2;margin-top:auto;padding-top:6px;}
.empty-note{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:28px;text-align:center;color:var(--muted);font-size:14.5px;
}

/* ============ 自检清单 ============ */
.check-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:34px 34px 30px;
}
.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 26px;margin:0;padding:0;list-style:none;}
.check-grid li{
  position:relative;padding-left:34px;font-size:14.5px;line-height:1.8;color:var(--text);
}
.check-grid li::before{
  content:"✓";position:absolute;left:0;top:1px;
  width:22px;height:22px;border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;color:#241a00;
  background:linear-gradient(135deg,var(--gold),#ff9f1a);
}
.check-grid li strong{color:var(--ink);}
.assure-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px;}
.assure-item{
  background:var(--bg-alt);border-radius:var(--radius);padding:16px 18px;
  font-size:13.5px;color:var(--ink-3);line-height:1.75;
  border:1px solid var(--line);
}
.assure-item b{display:block;color:var(--ink);font-size:14.5px;margin-bottom:4px;}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;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 .25s ease,box-shadow .25s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 22px;
  font-size:15.5px;font-weight:700;color:var(--ink);position:relative;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;
  width:10px;height:10px;border-right:2px solid var(--gold-deep);
  border-bottom:2px solid var(--gold-deep);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
.faq-item p{margin:0;padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9;}

/* ============ 收口 CTA ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--ink);color:#fff;
  border-radius:var(--radius-lg);padding:44px 40px;
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(90% 120% at 88% 10%,rgba(255,180,0,.28),transparent 60%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.5fr auto;gap:26px;align-items:center;}
.cta-band h2{margin:0 0 10px;font-size:clamp(20px,2.4vw,27px);font-weight:800;color:#fff;}
.cta-band p{margin:0;font-size:15px;color:rgba(255,255,255,.74);line-height:1.85;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}

/* ============ 底部固定转化条 ============ */
.fixed-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:rgba(20,24,48,.97);
  border-top:1px solid rgba(255,180,0,.3);
  box-shadow:0 -10px 26px rgba(8,12,30,.3);
  backdrop-filter:blur(8px);
}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;}
.fixed-text{font-size:14px;color:rgba(255,255,255,.78);line-height:1.6;}
.fixed-text strong{color:#fff;font-weight:800;margin-right:8px;}
.fixed-actions{display:flex;gap:10px;flex-shrink:0;}

/* ============ 页脚 ============ */
.site-footer{background:#141830;color:rgba(255,255,255,.72);padding:56px 0 0;margin-top:0;}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:34px;padding-bottom:38px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-brand strong{color:#fff;font-size:18px;letter-spacing:.6px;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);margin:0;max-width:460px;}
.footer-col h3{color:#fff;font-size:15px;margin:0 0 14px;letter-spacing:.5px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;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:3px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:18px 0 22px;display:flex;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.45);flex-wrap:wrap;
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:22px;}
  .hero-side{grid-template-columns:1fr 1fr;margin-top:0;}
  .side-card.b{margin-left:0;}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-item:nth-child(2){border-right:0;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){padding-bottom:14px;border-bottom:1px solid var(--line);}
  .skill-grid{grid-template-columns:1fr 1fr;}
  .step-grid{grid-template-columns:1fr 1fr;}
  .post-grid{grid-template-columns:1fr 1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .cta-inner{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
}
@media (max-width:768px){
  .head-top-inner{flex-wrap:wrap;gap:12px;padding:14px 18px;}
  .head-note{display:none;}
  .nav-inner{min-height:54px;gap:12px;}
  .nav-toggle{display:flex;}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    display:none;flex-direction:column;align-items:stretch;gap:6px;
    padding:14px 18px 18px;
    background:rgba(20,24,48,.99);
    border-bottom:1px solid rgba(255,180,0,.24);
    box-shadow:0 18px 32px rgba(8,12,30,.5);
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:11px 14px;font-size:15px;}
  .section{padding:54px 0;}
  .hero-cat{padding:40px 0 60px;}
  .hero-main{padding:26px 22px;}
  .hero-side{grid-template-columns:1fr;}
  .stat-strip{margin-top:-28px;padding:20px 16px;gap:12px;}
  .stat-item{border-right:0;padding:10px 0;}
  .skill-grid,.step-grid,.post-grid,.scene-grid{grid-template-columns:1fr;}
  .scene-card{grid-template-columns:1fr;}
  .scene-thumb{height:170px;}
  .check-panel{padding:24px 20px;}
  .check-grid{grid-template-columns:1fr;}
  .assure-row{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:26px;}
  .cta-band{padding:30px 24px;}
  .fixed-inner{padding:10px 16px;}
  .fixed-text{font-size:13px;}
  .fixed-text strong{display:block;margin:0 0 2px;}
  .site-body{padding-bottom:86px;}
}
@media (max-width:520px){
  .wrap{padding:0 16px;}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:18px;border-radius:10px;}
  .brand-text strong{font-size:17px;}
  .brand-text em{font-size:10.5px;letter-spacing:1.6px;}
  .head-top-right{gap:10px;}
  .btn-sm{padding:8px 14px;font-size:13px;}
  .hero-title{font-size:24px;max-width:none;}
  .hero-lead{font-size:14.5px;}
  .hero-actions .btn{width:100%;}
  .stat-item b{font-size:22px;}
  .compare-table th,.compare-table td{padding:12px 14px;font-size:13.5px;}
  .cta-actions .btn{width:100%;}
  .fixed-actions .btn{padding:8px 12px;font-size:13px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category3 */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#2f3766;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09a00;
 --bg:#f5f6fb;
 --bg-alt:#eceff8;
 --card:#ffffff;
 --text:#1c2130;
 --muted:#6b7280;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 8px 26px rgba(26,31,61,.10);
 --shadow-lg:0 18px 44px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
.site-body{
 margin:0;padding-bottom:82px;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;
 -webkit-font-smoothing:antialiased;
}
.site-body img{display:block;max-width:100%;height:auto;}
.site-body a{color:inherit;text-decoration:none;}
.site-body button{font:inherit;cursor:pointer;}
.site-body h1,.site-body h2,.site-body h3,.site-body h4{margin:0 0 .6em;line-height:1.35;font-weight:800;color:var(--ink);}
.site-body p{margin:0 0 1em;}
.site-body ul{margin:0;padding:0;list-style:none;}
.site-body :focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:2px;border-radius:6px;}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ============ 双层导航 ============ */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(24,29,56,.97);color:#fff;
 border-bottom:1px solid rgba(255,180,0,.18);
 transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-compact{box-shadow:0 12px 32px rgba(8,12,30,.42);}
.header-top{
 max-height:96px;opacity:1;overflow:hidden;
 border-bottom:1px solid rgba(255,255,255,.08);
 transition:max-height .38s ease,opacity .26s ease,border-color .3s ease;
}
.site-header.is-compact .header-top{max-height:0;opacity:0;border-bottom-color:transparent;}
.head-top-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:16px;padding-bottom:16px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:46px;height:46px;flex:0 0 46px;border-radius:12px;
 background:linear-gradient(135deg,var(--gold) 0%,#ff8a00 100%);
 color:#221a05;font-weight:800;font-size:21px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 8px 18px rgba(255,164,0,.34);
}
.brand-text strong{display:block;font-size:19px;letter-spacing:.6px;color:#fff;line-height:1.3;}
.brand-text em{display:block;font-style:normal;font-size:11.5px;color:rgba(255,255,255,.52);letter-spacing:2.4px;}
.head-top-right{display:flex;align-items:center;gap:14px;}
.head-note{font-size:13px;color:rgba(255,255,255,.6);}
.header-nav{position:relative;}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:58px;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;flex-wrap:wrap;}
.nav-link{
 position:relative;display:inline-block;padding:8px 15px;border-radius:10px;
 font-size:15px;color:rgba(255,255,255,.78);
 transition:color .2s ease,background .2s ease,transform .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.09);transform:translateY(-1px);}
.nav-link.is-active{
 color:#221a05;font-weight:700;
 background:linear-gradient(135deg,var(--gold),var(--gold-2));
 box-shadow:0 6px 16px rgba(255,164,0,.28);
}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:42px;height:38px;border-radius:10px;margin-left:auto;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
 content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:10px;border:1px solid transparent;
 font-size:15px;font-weight:600;line-height:1.2;text-align:center;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-gold{background:linear-gradient(135deg,#ffc233,#ff9f1a);color:#241a00;box-shadow:0 8px 20px rgba(255,164,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,164,0,.44);}
.btn-gold.is-claimed{background:linear-gradient(135deg,#d9ddea,#c3c9dc);color:#4b5470;box-shadow:none;transform:none;}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:var(--gold);transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm);}
.btn-outline:hover{border-color:rgba(255,180,0,.7);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px;}
.btn-lg{padding:14px 30px;font-size:16px;}
.btn-block{width:100%;}
/* ============ 板块通用 ============ */
.section{padding:72px 0;position:relative;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--ink);color:#fff;}
.section-dark .sec-title,.section-dark h3{color:#fff;}
.section-dark .sec-desc{color:rgba(255,255,255,.7);}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:2px;
 color:#8a6100;text-transform:uppercase;
 padding:5px 12px;border-radius:999px;background:rgba(255,180,0,.16);
 margin-bottom:14px;
}
.section-dark .eyebrow{color:var(--gold-2);background:rgba(255,180,0,.16);}
.sec-title{font-size:clamp(22px,2.6vw,31px);letter-spacing:.4px;margin:0 0 14px;}
.sec-desc{color:var(--muted);font-size:15.5px;max-width:760px;margin:0;}
.sec-head{margin-bottom:38px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
/* ============ Hero 券墙 ============ */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:62px 0 82px;}
.hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/麻将说胡江苏建达全过程工程咨询有限公司.webp');
 background-size:cover;background-position:center;opacity:.28;
}
.hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 85% at 8% 0%,rgba(255,180,0,.28),transparent 58%),
 linear-gradient(180deg,rgba(18,22,48,.82) 0%,rgba(22,27,56,.94) 62%,#1a1f3d 100%);
}
.hero-inner{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center;}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:10px;
 font-size:13px;letter-spacing:2px;color:var(--gold-2);
 padding:6px 14px;border-radius:999px;
 background:rgba(255,180,0,.13);border:1px solid rgba(255,180,0,.32);
 margin-bottom:20px;
}
.hero-title{
 font-size:clamp(27px,4vw,44px);line-height:1.3;letter-spacing:.5px;
 margin:0 0 20px;color:#fff;max-width:16em;
}
.hero-title mark{background:none;color:var(--gold-2);}
.hero-lead{margin:0 0 26px;max-width:640px;font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.82);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:30px;margin-top:34px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);}
.hero-stats strong{display:block;font-size:22px;color:var(--gold-2);line-height:1.2;}
.hero-stats span{font-size:13px;color:rgba(255,255,255,.62);}
/* 券面 */
.ticket-wall{position:relative;}
.ticket-main{
 position:relative;overflow:hidden;
 background:linear-gradient(155deg,#fffdf5 0%,#fff3d6 56%,#ffe6ad 100%);
 color:var(--text);border-radius:var(--radius-lg);
 padding:26px 24px 22px;border:1px solid rgba(255,180,0,.7);
 box-shadow:0 24px 56px rgba(5,9,26,.5);
 transform:rotate(-1.1deg);
 transition:transform .32s ease,box-shadow .32s ease;
}
.ticket-main:hover{transform:rotate(0) translateY(-4px);box-shadow:0 30px 64px rgba(5,9,26,.56);}
.ticket-main::before,.ticket-main::after{
 content:"";position:absolute;width:22px;height:22px;border-radius:50%;
 background:#181d38;top:58%;
}
.ticket-main::before{left:-12px;}
.ticket-main::after{right:-12px;}
.ticket-tag{
 position:absolute;top:0;right:0;
 padding:6px 16px;font-size:12px;font-weight:700;letter-spacing:1px;
 color:#241a00;background:linear-gradient(135deg,var(--gold),#ff8a00);
 border-bottom-left-radius:12px;
}
.ticket-kicker{font-size:12.5px;letter-spacing:2px;color:#a5730a;font-weight:700;margin-bottom:8px;}
.ticket-title{font-size:22px;margin:0 0 6px;color:var(--ink);}
.ticket-sub{font-size:13.5px;color:#7a6220;margin:0 0 16px;}
.ticket-list li{
 display:flex;align-items:baseline;justify-content:space-between;gap:14px;
 padding:9px 0;border-bottom:1px dashed rgba(26,31,61,.18);font-size:14.5px;color:#2a2f45;
}
.ticket-list li span:last-child{color:#a5730a;font-weight:700;white-space:nowrap;font-size:13.5px;}
.ticket-foot{margin-top:18px;}
.ticket-note{margin:10px 0 0;font-size:12.5px;color:#8a7a4a;text-align:center;}
.ticket-stubs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;}
.ticket-stub{
 background:rgba(255,255,255,.07);border:1px dashed rgba(255,180,0,.45);
 border-radius:12px;padding:14px 16px;font-size:13px;line-height:1.7;color:rgba(255,255,255,.78);
}
.ticket-stub strong{display:block;color:var(--gold-2);font-size:14.5px;margin-bottom:4px;}
/* ============ 卖点卡 ============ */
.perk-card{
 background:var(--card);border-radius:var(--radius);padding:26px 24px;
 border:1px solid var(--line);border-top:3px solid var(--gold);
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.perk-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.icon-badge{
 width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
 background:rgba(255,180,0,.16);color:#a5730a;font-weight:800;font-size:17px;margin-bottom:16px;
}
.perk-card h3{font-size:18.5px;margin-bottom:10px;}
.perk-card p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}
/* ============ 场景卡 ============ */
.scene-card{
 display:flex;flex-direction:column;background:var(--card);
 border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
 box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.scene-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.scene-body{padding:20px 22px 24px;}
.tag{
 display:inline-block;padding:3px 11px;border-radius:999px;
 background:rgba(255,180,0,.16);color:#8a6100;font-size:12.5px;font-weight:600;margin-bottom:12px;
}
.scene-card h3{font-size:17.5px;margin-bottom:10px;}
.scene-card p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}
/* ============ 声音 ============ */
.voice-card{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
 border-radius:var(--radius);padding:24px;height:100%;
 transition:background .25s ease,border-color .25s ease,transform .25s ease;
}
.voice-card:hover{background:rgba(255,255,255,.1);border-color:rgba(255,180,0,.4);transform:translateY(-4px);}
.voice-quote{font-size:15px;line-height:1.9;color:rgba(255,255,255,.88);margin:0 0 18px;}
.voice-person{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.6);}
.voice-dot{width:9px;height:9px;border-radius:50%;background:var(--gold);flex:0 0 9px;}
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:34px;}
.stat-item{background:rgba(255,255,255,.05);border-radius:12px;padding:18px 16px;border:1px solid rgba(255,255,255,.1);}
.stat-item strong{display:block;font-size:23px;color:var(--gold-2);line-height:1.2;}
.stat-item span{font-size:13px;color:rgba(255,255,255,.62);}
/* ============ 对照 ============ */
.compare-card{border-radius:var(--radius-lg);padding:28px 26px;}
.compare-old{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);}
.compare-new{background:linear-gradient(150deg,var(--ink),var(--ink-3));color:#fff;box-shadow:var(--shadow);}
.compare-card h3{font-size:18.5px;margin-bottom:18px;}
.compare-new h3{color:#fff;}
.compare-list li{
 display:flex;gap:11px;align-items:flex-start;
 padding:11px 0;border-bottom:1px dashed rgba(26,31,61,.12);
 font-size:14.5px;line-height:1.8;
}
.compare-new .compare-list li{border-bottom-color:rgba(255,255,255,.14);color:rgba(255,255,255,.86);}
.compare-list li:last-child{border-bottom:0;}
.mark{flex:0 0 20px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:2px;}
.mark-x{background:rgba(120,130,160,.16);color:#6b7280;}
.mark-ok{background:rgba(255,180,0,.2);color:var(--gold-2);}
/* ============ 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.news-card{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 24px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45);}
.news-title{font-size:17px;margin:0 0 10px;color:var(--ink);line-height:1.55;}
.news-card:hover .news-title{color:#a5730a;}
.news-desc{
 font-size:14px;color:var(--muted);line-height:1.85;margin:0;
 display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
 font-size:12.5px;color:var(--muted);
}
.news-meta .tag{margin:0;}
.list-empty{
 background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
 padding:28px 24px;text-align:center;color:var(--muted);font-size:15px;margin:0;
}
/* ============ FAQ ============ */
.faq-list{max-width:900px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:12px;
 margin-bottom:12px;box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(255,180,0,.5);}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:18px 22px;font-size:16px;font-weight:700;color:var(--ink);
 cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";font-size:20px;font-weight:700;color:var(--gold-deep);
 transition:transform .25s ease;line-height:1;
}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9;border-top:1px dashed var(--line);padding-top:16px;margin-top:0;}
/* ============ 频道矩阵 ============ */
.matrix-card{
 display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px;box-shadow:var(--shadow-sm);height:100%;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.matrix-card h3{font-size:18px;margin:12px 0 8px;}
.matrix-card p{font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}
.matrix-card.is-current{background:linear-gradient(150deg,#fffdf4,#fff4d9);border-color:rgba(255,180,0,.6);}
.matrix-badge{
 display:inline-block;padding:3px 11px;border-radius:999px;
 background:var(--ink);color:var(--gold-2);font-size:12px;font-weight:700;
}
/* ============ 保障与收口 ============ */
.assure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:34px;}
.assure-item{
 display:flex;gap:12px;align-items:flex-start;background:#fff;
 border:1px solid var(--line);border-radius:12px;padding:18px 20px;
 box-shadow:var(--shadow-sm);font-size:14.5px;color:var(--text);line-height:1.8;
}
.assure-item .mark{margin-top:3px;}
.cta-band{
 display:flex;align-items:center;justify-content:space-between;gap:28px;
 background:linear-gradient(130deg,#1f2550 0%,#2b3468 62%,#3a2f5e 100%);
 border:1px solid rgba(255,180,0,.24);
 border-radius:var(--radius-lg);padding:34px 36px;color:#fff;box-shadow:var(--shadow-lg);
}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,26px);margin:0 0 8px;}
.cta-band p{margin:0;color:rgba(255,255,255,.72);font-size:14.5px;}
/* ============ 底部固定条 ============ */
.sticky-bar{
 position:fixed;left:0;right:0;bottom:0;z-index:90;
 display:flex;align-items:center;justify-content:space-between;gap:18px;
 padding:12px 22px;
 background:rgba(22,27,54,.96);
 border-top:1px solid rgba(255,180,0,.28);
 box-shadow:0 -10px 28px rgba(6,10,28,.35);
 transform:translateY(112%);transition:transform .35s ease;
}
.sticky-bar.is-show{transform:translateY(0);}
.sticky-bar p{margin:0;color:rgba(255,255,255,.86);font-size:14px;}
.sticky-bar strong{color:var(--gold-2);}
/* ============ 页脚 ============ */
.site-footer{background:#151a33;color:rgba(255,255,255,.72);padding:54px 0 24px;border-top:1px solid rgba(255,180,0,.16);}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff;font-size:19px;}
.footer-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px;border-radius:10px;}
.footer-desc{font-size:14px;line-height:1.9;max-width:430px;color:rgba(255,255,255,.6);}
.footer-col h3{font-size:15px;color:#fff;margin:0 0 14px;}
.footer-col ul{display:grid;gap: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{
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
 font-size:13px;color:rgba(255,255,255,.45);
}
/* ============ 响应式 ============ */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px;}
 .hero-title{max-width:none;}
 .grid-3,.grid-4,.stat-strip,.assure-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:768px){
 .nav-toggle{display:flex;}
 .nav-links{
  position:absolute;top:calc(100% + 1px);left:0;right:0;
  flex-direction:column;align-items:stretch;gap:6px;
  background:#161c39;padding:14px 18px 18px;
  border-bottom:1px solid rgba(255,180,0,.24);
  box-shadow:0 20px 34px rgba(6,10,28,.5);
  display:none;
 }
 .nav-links.is-open{display:flex;}
 .nav-link{padding:11px 14px;font-size:15px;}
 .head-note{display:none;}
 .header-top{max-height:110px;}
 .hero{padding:44px 0 62px;}
 .section{padding:54px 0;}
 .grid-2,.grid-3,.grid-4,.news-grid,.stat-strip,.assure-grid{grid-template-columns:1fr;}
 .ticket-stubs{grid-template-columns:1fr;}
 .ticket-main{transform:none;}
 .compare-card{padding:24px 20px;}
 .cta-band{flex-direction:column;align-items:flex-start;padding:28px 24px;}
 .cta-band .btn{width:100%;}
 .footer-top{grid-template-columns:1fr;gap:26px;}
 .sticky-bar{flex-direction:column;align-items:stretch;gap:10px;padding:12px 16px;text-align:center;}
 .sticky-bar .btn{width:100%;}
 .site-body{padding-bottom:118px;}
}
@media (max-width:520px){
 .wrap{padding:0 16px;}
 .brand-text em{display:none;}
 .head-top-right .btn-sm{display:none;}
 .hero-title{font-size:25px;line-height:1.42;}
 .hero-stats{gap:18px;}
 .hero-stats strong{font-size:19px;}
 .ticket-title{font-size:19px;}
 .sec-title{font-size:21px;}
 .faq-item summary{font-size:15px;padding:16px 18px;}
}