/* roulang page: index */
:root{
  --navy:#1a1f3d;
  --navy-2:#242b55;
  --navy-3:#11152c;
  --gold:#ffb400;
  --gold-2:#ffd15c;
  --gold-deep:#e09a00;
  --bg:#f5f7fb;
  --bg-alt:#edf1f9;
  --surface:#ffffff;
  --text:#1c2340;
  --muted:#5d6884;
  --border:#e3e9f4;
  --radius:12px;
  --radius-lg:18px;
  --radius-sm:8px;
  --shadow-xs:0 2px 6px rgba(26,31,61,.05);
  --shadow-sm:0 6px 18px rgba(26,31,61,.07);
  --shadow:0 12px 30px rgba(26,31,61,.10);
  --shadow-lg:0 22px 52px rgba(26,31,61,.18);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;}
input{font:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(180deg,var(--navy) 0%,var(--navy-3) 100%);
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 26px rgba(9,12,28,.35);
}
.brand-row{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(140deg,var(--gold) 0%,var(--gold-deep) 100%);
  display:flex;align-items:center;justify-content:center;
  color:#26190a;font-weight:800;font-size:19px;letter-spacing:.5px;
  box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;}
.brand-sub{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:1.6px;text-transform:uppercase;}
.header-tools{display:flex;align-items:center;gap:12px;}
.search-mini{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:999px;padding:7px 14px;
  transition:background .2s ease,border-color .2s ease;
}
.search-mini:focus-within{background:rgba(255,255,255,.14);border-color:rgba(255,180,0,.7);}
.search-mini input{
  border:0;background:transparent;color:#fff;width:158px;font-size:13.5px;outline:none;
}
.search-mini input::placeholder{color:rgba(255,255,255,.45);}
.search-mini button{
  border:0;background:transparent;color:var(--gold);font-size:13px;font-weight:700;padding:0;
}
.top-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 18px;border-radius:999px;
  background:linear-gradient(120deg,var(--gold-2),var(--gold));
  color:#2a1c00;font-size:14px;font-weight:800;
  box-shadow:0 6px 18px rgba(255,180,0,.28);
  transition:transform .18s ease,box-shadow .18s ease;
}
.top-link:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(255,180,0,.4);}
.channel-row{
  border-top:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.02);
}
.channel-nav{
  display:flex;align-items:center;gap:8px;
  padding:8px 0;overflow-x:auto;scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;white-space:nowrap;
  padding:9px 16px;border-radius:10px;
  color:rgba(255,255,255,.72);font-size:14.5px;font-weight:600;
  transition:color .18s ease,background .18s ease;
}
.channel-nav a:hover{color:#fff;background:rgba(255,255,255,.09);}
.channel-nav a.is-active{color:#1a1f3d;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:0 4px 14px rgba(255,180,0,.3);}
.channel-nav a.is-active:hover{color:#1a1f3d;}

/* ---------- Hero ---------- */
.hero{
  padding:36px 0 12px;
  background:
    radial-gradient(900px 380px at 78% -10%,rgba(255,180,0,.14),transparent 65%),
    linear-gradient(180deg,#10142a 0%,#1a1f3d 100%);
}
.hero-panel{
  position:relative;overflow:hidden;
  border-radius:24px;
  border:1px solid rgba(255,255,255,.10);
  background:linear-gradient(120deg,#161c3a 0%,#202752 55%,#151a34 100%);
  box-shadow:var(--shadow-lg);
  padding:44px 40px;
}
.hero-panel::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/红中麻将三缺一_快来凑局_.webp');
  background-size:cover;background-position:center;
  opacity:.20;filter:saturate(.9);
}
.hero-panel::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(13,17,36,.94) 0%,rgba(16,21,44,.80) 48%,rgba(16,21,44,.55) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.16fr .84fr;gap:40px;align-items:start;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(255,180,0,.14);
  border:1px solid rgba(255,180,0,.38);
  color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.18);}
.hero h1{
  margin:18px 0 0;color:#fff;
  font-size:clamp(28px,4vw,46px);
  line-height:1.24;font-weight:800;letter-spacing:-.5px;
}
.hero h1 span{display:block;}
.hero h1 .hl{
  background:linear-gradient(100deg,var(--gold-2),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  margin-top:12px;color:rgba(255,255,255,.7);
  font-size:16px;font-weight:600;letter-spacing:.4px;
}
.hero-lead{
  margin-top:18px;color:rgba(255,255,255,.78);
  font-size:15.5px;line-height:1.9;max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:12px;border:1px solid transparent;
  font-size:15px;font-weight:800;letter-spacing:.2px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{
  background:linear-gradient(120deg,var(--gold-2),var(--gold) 62%,var(--gold-deep));
  color:#2a1c00;box-shadow:0 10px 26px rgba(255,180,0,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,180,0,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{
  background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.22);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);transform:translateY(-2px);}
.btn-outline{
  background:#fff;color:var(--navy);border-color:var(--border);box-shadow:var(--shadow-xs);
}
.btn-outline:hover{border-color:var(--gold);color:var(--navy);box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;margin-top:30px;max-width:520px;
}
.stat{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:12px 14px;
}
.stat strong{display:block;color:var(--gold-2);font-size:20px;font-weight:800;line-height:1.3;}
.stat span{display:block;color:rgba(255,255,255,.62);font-size:12.5px;margin-top:2px;}

/* faux 榜单 */
.hero-board{
  background:rgba(12,16,34,.72);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);
  padding:20px 20px 8px;
  backdrop-filter:blur(6px);
  box-shadow:0 18px 40px rgba(6,9,22,.45);
}
.board-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.16);
}
.board-head h2{color:#fff;font-size:15.5px;font-weight:800;letter-spacing:.4px;}
.board-head span{color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.6px;}
.board-list{display:flex;flex-direction:column;}
.board-item{
  display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:10px;
  padding:11px 0;border-bottom:1px solid rgba(255,255,255,.07);
}
.board-item:last-child{border-bottom:0;}
.board-item .rank{
  width:22px;height:22px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:#fff;
  background:rgba(255,255,255,.14);
}
.board-item:nth-child(1) .rank{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#2a1c00;}
.board-item:nth-child(2) .rank{background:rgba(255,180,0,.5);color:#2a1c00;}
.board-item:nth-child(3) .rank{background:rgba(255,180,0,.3);color:#ffe9b0;}
.board-name{color:#fff;font-size:14px;font-weight:600;}
.board-meta{display:block;color:rgba(255,255,255,.45);font-size:12px;font-weight:400;}
.board-score{color:var(--gold-2);font-size:14px;font-weight:800;}

/* ---------- Sections ---------- */
.section{padding:64px 0;}
.section--alt{background:var(--bg-alt);}
.section--tight{padding:46px 0;}
.section-head{max-width:760px;margin-bottom:32px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-tag{
  display:inline-block;padding:5px 13px;border-radius:999px;
  background:rgba(26,31,61,.06);color:#3a4570;
  font-size:12.5px;font-weight:700;letter-spacing:1px;
  border:1px solid rgba(26,31,61,.08);
}
.section-title{
  margin-top:14px;font-size:clamp(22px,2.6vw,30px);
  font-weight:800;line-height:1.35;color:var(--navy);letter-spacing:-.3px;
}
.section-desc{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.85;}

/* 搜索入口 */
.entry-bar{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  padding:26px 28px;
}
.entry-grid{display:grid;grid-template-columns:1fr .72fr;gap:26px;align-items:center;}
.search-form{display:flex;gap:10px;flex-wrap:wrap;}
.search-input{
  flex:1 1 260px;min-width:0;
  padding:13px 16px;border-radius:12px;
  border:1px solid var(--border);background:#fbfcff;color:var(--text);
  font-size:15px;transition:border-color .18s ease,box-shadow .18s ease;
}
.search-input::placeholder{color:#98a2b8;}
.search-input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.16);}
.entry-note{margin-top:12px;color:var(--muted);font-size:13.5px;}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;}
.tag{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:#f2f5fc;border:1px solid var(--border);
  color:#41507a;font-size:13px;font-weight:600;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.tag:hover{background:rgba(255,180,0,.16);border-color:rgba(255,180,0,.5);color:#7a5600;transform:translateY(-1px);}

/* 分类矩阵 */
.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:20px;}
.cat-card{
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:26px 24px;
  box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.cat-card::after{
  content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,180,0,.16),transparent 70%);
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.cat-icon{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#222a53,#141a33);color:var(--gold);
  box-shadow:0 8px 18px rgba(26,31,61,.24);margin-bottom:16px;
}
.cat-card h3{font-size:18px;font-weight:800;color:var(--navy);}
.cat-card p{margin-top:10px;color:var(--muted);font-size:14.5px;line-height:1.8;flex:1;}
.cat-more{
  margin-top:18px;display:inline-flex;align-items:center;gap:6px;
  color:var(--gold-deep);font-size:14px;font-weight:800;
}
.cat-card:hover .cat-more{color:#b57c00;}

/* 精选清单 */
.media-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.media-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#dde3ef;}
.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.media-card:hover .media-thumb img{transform:scale(1.05);}
.badge{
  position:absolute;left:12px;top:12px;
  padding:4px 11px;border-radius:999px;
  background:rgba(26,31,61,.86);color:var(--gold-2);
  font-size:12px;font-weight:700;letter-spacing:.4px;
  backdrop-filter:blur(4px);
}
.media-body{padding:18px 20px 22px;}
.media-body h3{font-size:16.5px;font-weight:800;color:var(--navy);line-height:1.5;}
.media-body p{margin-top:9px;color:var(--muted);font-size:14px;line-height:1.8;}
.media-meta{margin-top:14px;display:flex;gap:14px;color:#8b95ac;font-size:12.5px;}

/* 指标 */
.metric{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease;
}
.metric:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.metric-value{font-size:28px;font-weight:800;color:var(--navy);line-height:1.2;letter-spacing:-.5px;}
.metric-value em{font-style:normal;color:var(--gold-deep);font-size:17px;margin-left:3px;}
.metric-label{margin-top:6px;color:var(--muted);font-size:13.5px;}

/* 玩法矩阵 */
.matrix-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-xs);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.matrix-card:hover{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow-sm);transform:translateY(-3px);}
.matrix-card h3{font-size:15.5px;font-weight:800;color:var(--navy);display:flex;align-items:center;gap:8px;}
.matrix-card h3::before{
  content:"";width:8px;height:8px;border-radius:2px;background:var(--gold);flex:0 0 8px;
}
.matrix-card p{margin-top:8px;color:var(--muted);font-size:13.8px;line-height:1.8;}

/* CMS 列表 */
.split{display:grid;grid-template-columns:1.55fr .95fr;gap:26px;align-items:start;}
.panel{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;}
.panel-head h3{font-size:17px;font-weight:800;color:var(--navy);}
.panel-head span{font-size:12.5px;color:#8b95ac;font-weight:600;}
.post-list{display:flex;flex-direction:column;gap:4px;}
.post-item{padding:14px 0;border-bottom:1px dashed var(--border);}
.post-item:last-child{border-bottom:0;padding-bottom:0;}
.post-item a{display:block;}
.post-item h4{
  font-size:15.5px;font-weight:700;color:var(--navy);line-height:1.6;
  transition:color .18s ease;
}
.post-item a:hover h4{color:var(--gold-deep);}
.post-item p{margin-top:6px;color:var(--muted);font-size:13.5px;line-height:1.75;}
.post-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;color:#939db3;font-size:12.5px;}
.post-meta .chip{
  display:inline-block;padding:2px 10px;border-radius:999px;
  background:#f2f5fc;color:#4b5a86;font-size:12px;font-weight:600;
}
.aside-card{
  background:linear-gradient(160deg,#1a1f3d,#2b3363);
  border-radius:var(--radius-lg);padding:24px;color:#fff;
  box-shadow:var(--shadow);
}
.aside-card h3{font-size:17px;font-weight:800;color:#fff;}
.aside-card p{margin-top:10px;color:rgba(255,255,255,.72);font-size:14px;line-height:1.85;}
.aside-card .tag{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff;}
.aside-card .tag:hover{background:rgba(255,180,0,.24);border-color:rgba(255,180,0,.6);color:#ffe4a6;}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.post-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:rgba(255,180,0,.45);}
.post-card h3{font-size:15.5px;font-weight:800;color:var(--navy);line-height:1.6;}
.post-card:hover h3{color:var(--gold-deep);}
.post-card p{margin-top:8px;color:var(--muted);font-size:13.5px;line-height:1.78;}
.empty-state{
  padding:22px;border-radius:var(--radius);background:#f7f9fe;
  border:1px dashed var(--border);color:var(--muted);font-size:14px;text-align:center;
}

/* 排行 */
.rank-row{
  display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:center;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 20px;box-shadow:var(--shadow-xs);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.rank-row:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-color:rgba(255,180,0,.45);}
.rank-no{
  width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;background:#eef2fa;color:#3c4870;
}
.rank-row:nth-child(1) .rank-no{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#2a1c00;}
.rank-row:nth-child(2) .rank-no{background:linear-gradient(135deg,#e7ecf7,#d3dced);color:#2b3454;}
.rank-row:nth-child(3) .rank-no{background:linear-gradient(135deg,#f6e3c8,#e8cfa8);color:#5c4111;}
.rank-body h3{font-size:15.5px;font-weight:800;color:var(--navy);}
.rank-body p{color:var(--muted);font-size:13.5px;margin-top:4px;}
.rank-score{color:var(--gold-deep);font-weight:800;font-size:15px;white-space:nowrap;}

/* 资源中心 */
.resource-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 20px;box-shadow:var(--shadow-xs);
  display:flex;flex-direction:column;gap:8px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.resource-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:rgba(255,180,0,.45);}
.resource-card .r-tag{
  align-self:flex-start;padding:3px 11px;border-radius:999px;
  background:rgba(255,180,0,.16);color:#8a6100;font-size:12px;font-weight:700;
}
.resource-card h3{font-size:15.5px;font-weight:800;color:var(--navy);}
.resource-card p{color:var(--muted);font-size:13.5px;line-height:1.78;}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.step{
  position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:26px 22px;box-shadow:var(--shadow-xs);
}
.step-no{
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--gold-2),var(--gold));color:#2a1c00;
  font-weight:800;font-size:15px;margin-bottom:14px;
  box-shadow:0 6px 16px rgba(255,180,0,.3);
}
.step h3{font-size:16px;font-weight:800;color:var(--navy);}
.step p{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.8;}

/* changelog */
.log-item{
  display:grid;grid-template-columns:120px 1fr;gap:20px;
  padding:18px 0;border-bottom:1px dashed var(--border);
}
.log-item:last-child{border-bottom:0;padding-bottom:0;}
.log-version{
  display:inline-flex;align-items:center;justify-content:center;
  height:32px;padding:0 12px;border-radius:8px;
  background:#eef2fa;color:#3c4870;font-size:13px;font-weight:800;
  justify-self:start;
}
.log-body h3{font-size:15.5px;font-weight:800;color:var(--navy);}
.log-body p{margin-top:6px;color:var(--muted);font-size:14px;line-height:1.8;}

/* 场景 */
.scene-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:rgba(255,180,0,.45);}
.scene-card h3{font-size:15.5px;font-weight:800;color:var(--navy);}
.scene-card p{margin-top:8px;color:var(--muted);font-size:13.8px;line-height:1.8;}

/* 对比 */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.compare-col{
  border-radius:var(--radius-lg);padding:26px;border:1px solid var(--border);
  background:var(--surface);box-shadow:var(--shadow-xs);
}
.compare-col.after{
  background:linear-gradient(160deg,#1c2245,#2c3466);border-color:rgba(255,180,0,.32);
  box-shadow:var(--shadow);
}
.compare-col h3{font-size:16.5px;font-weight:800;color:var(--navy);}
.compare-col.after h3{color:#fff;}
.compare-col ul{margin-top:14px;display:flex;flex-direction:column;gap:10px;}
.compare-col li{
  position:relative;padding-left:22px;font-size:14px;line-height:1.8;color:var(--muted);
}
.compare-col li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;
  background:#c8d2e6;
}
.compare-col.after li{color:rgba(255,255,255,.82);}
.compare-col.after li::before{background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.16);}

/* 口碑 */
.quote-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-xs);
  display:flex;flex-direction:column;gap:14px;
}
.quote-card p{color:#37405e;font-size:14.5px;line-height:1.85;}
.quote-user{display:flex;align-items:center;gap:12px;}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 38px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#232b56,#151b34);color:var(--gold);
  font-weight:800;font-size:15px;
}
.quote-user strong{display:block;font-size:14px;color:var(--navy);font-weight:800;}
.quote-user span{display:block;font-size:12.5px;color:#8b95ac;}

/* 保障 */
.guard{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-xs);
}
.guard .g-icon{
  width:38px;height:38px;flex:0 0 38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,180,0,.16);color:#8a6100;font-weight:800;
}
.guard h3{font-size:15px;font-weight:800;color:var(--navy);}
.guard p{margin-top:6px;color:var(--muted);font-size:13.5px;line-height:1.8;}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:14px;max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-xs);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(255,180,0,.45);box-shadow:var(--shadow-sm);}
.faq-q{
  display:flex;align-items:flex-start;gap:10px;
  font-size:15.5px;font-weight:800;color:var(--navy);line-height:1.6;
}
.faq-q .q-mark{
  flex:0 0 22px;width:22px;height:22px;border-radius:6px;margin-top:2px;
  background:linear-gradient(140deg,var(--gold-2),var(--gold));
  color:#2a1c00;font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.faq-a{margin-top:10px;padding-left:32px;color:var(--muted);font-size:14.2px;line-height:1.88;}

/* 收口表单 */
.cta{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,#151a34,#232a54 60%,#151a34);
  border-radius:24px;padding:46px 40px;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:var(--shadow-lg);
}
.cta::before{
  content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,0,.22),transparent 68%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;}
.cta h2{color:#fff;font-size:clamp(21px,2.4vw,28px);font-weight:800;line-height:1.4;}
.cta p{margin-top:12px;color:rgba(255,255,255,.74);font-size:14.8px;line-height:1.9;}
.cta-form{display:flex;flex-direction:column;gap:12px;}
.field label{display:block;color:rgba(255,255,255,.76);font-size:13px;font-weight:600;margin-bottom:6px;}
.field input{
  width:100%;padding:13px 16px;border-radius:12px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);
  color:#fff;font-size:15px;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field input::placeholder{color:rgba(255,255,255,.42);}
.field input:focus{
  outline:none;border-color:var(--gold);background:rgba(255,255,255,.14);
  box-shadow:0 0 0 4px rgba(255,180,0,.18);
}
.form-hint{color:rgba(255,255,255,.5);font-size:12.5px;line-height:1.7;}

/* Footer */
.site-footer{
  background:linear-gradient(180deg,#141933,#0f1327);
  color:rgba(255,255,255,.72);
  padding:56px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:38px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.62);max-width:340px;}
.footer-links h3{
  color:#fff;font-size:14.5px;font-weight:800;margin-bottom:14px;letter-spacing:.4px;
}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(255,255,255,.62);font-size:14px;transition:color .18s ease;}
.footer-links a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(255,255,255,.48);
}
.footer-bottom a{color:rgba(255,255,255,.62);}
.footer-bottom a:hover{color:var(--gold);}

/* 响应式 */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:30px;}
  .hero-board{max-width:560px;}
  .entry-grid{grid-template-columns:1fr;gap:18px;}
  .tag-list{justify-content:flex-start;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-inner{grid-template-columns:1fr;gap:24px;}
  .steps{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .section{padding:48px 0;}
  .container{padding:0 18px;}
  .brand-row{flex-wrap:wrap;gap:12px;padding:12px 0;}
  .search-mini{flex:1 1 100%;}
  .search-mini input{width:100%;}
  .hero-panel{padding:30px 22px;border-radius:20px;}
  .hero-stats{grid-template-columns:1fr 1fr;max-width:100%;}
  .grid-3,.grid-2,.grid-4,.post-grid{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .log-item{grid-template-columns:1fr;gap:8px;}
  .entry-bar{padding:22px 20px;}
  .cta{padding:32px 22px;border-radius:20px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .faq-a{padding-left:0;}
}
@media (max-width:520px){
  body{font-size:15px;}
  .brand-name{font-size:17px;}
  .hero h1{font-size:26px;}
  .hero-lead{font-size:14.5px;}
  .btn{width:100%;padding:12px 18px;}
  .hero-actions{gap:10px;}
  .rank-row{grid-template-columns:36px 1fr;row-gap:6px;}
  .rank-score{grid-column:2;}
  .category,.board-item{grid-template-columns:22px 1fr auto;}
  .hero-stats{grid-template-columns:1fr;}
  .section-title{font-size:21px;}
}

/* roulang page: category1 */
:root{
 --navy:#1a1f3d;
 --navy-2:#242b55;
 --navy-3:#11152c;
 --gold:#ffb400;
 --gold-2:#ffd15c;
 --gold-deep:#e09a00;
 --bg:#f5f7fb;
 --bg-alt:#edf1f9;
 --surface:#ffffff;
 --text:#1c2340;
 --muted:#5d6884;
 --border:#e3e9f4;
 --radius:12px;
 --radius-lg:18px;
 --radius-sm:8px;
 --shadow-xs:0 2px 6px rgba(26,31,61,.05);
 --shadow-sm:0 6px 18px rgba(26,31,61,.07);
 --shadow:0 12px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 52px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;}
input,select,textarea{font:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.35;letter-spacing:-.2px;}
p{margin:0;}
ul{margin:0;}
:focus-visible{outline:3px solid rgba(255,180,0,.7);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--navy) 0%,var(--navy-3) 100%);
 border-bottom:1px solid rgba(255,255,255,.08);
 box-shadow:0 8px 26px rgba(9,12,28,.35);
}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:42px;height:42px;flex:0 0 42px;border-radius:12px;
 background:linear-gradient(140deg,var(--gold) 0%,var(--gold-deep) 100%);
 display:flex;align-items:center;justify-content:center;
 color:#26190a;font-weight:800;font-size:19px;letter-spacing:.5px;
 box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;}
.brand-sub{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:1.6px;text-transform:uppercase;}
.header-tools{display:flex;align-items:center;gap:12px;}
.search-mini{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(255,255,255,.14);
 border-radius:999px;padding:7px 14px;
 transition:background .2s ease,border-color .2s ease;
}
.search-mini:focus-within{background:rgba(255,255,255,.14);border-color:rgba(255,180,0,.7);}
.search-mini input{border:0;background:transparent;color:#fff;width:158px;font-size:13.5px;outline:none;}
.search-mini input::placeholder{color:rgba(255,255,255,.45);}
.search-mini button{border:0;background:transparent;color:var(--gold);font-size:13px;font-weight:700;padding:0;}
.top-link{
 color:rgba(255,255,255,.82);font-size:13.5px;font-weight:700;
 padding:9px 16px;border-radius:999px;
 border:1px solid rgba(255,255,255,.18);
 transition:background .2s ease,color .2s ease,border-color .2s ease;
 white-space:nowrap;
}
.top-link:hover{background:rgba(255,180,0,.16);border-color:rgba(255,180,0,.6);color:#fff;}
.channel-row{border-top:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.02);}
.channel-nav{display:flex;align-items:center;gap:8px;padding:8px 0;overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
 position:relative;white-space:nowrap;padding:9px 16px;border-radius:10px;
 color:rgba(255,255,255,.72);font-size:14.5px;font-weight:600;
 transition:color .18s ease,background .18s ease;
}
.channel-nav a:hover{color:#fff;background:rgba(255,255,255,.09);}
.channel-nav a.is-active{color:#1a1f3d;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:0 4px 14px rgba(255,180,0,.3);}
.channel-nav a.is-active:hover{color:#1a1f3d;}

/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;border:1px solid transparent;
 font-size:15px;font-weight:800;letter-spacing:.2px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold) 62%,var(--gold-deep));color:#2a1c00;box-shadow:0 10px 26px rgba(255,180,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,180,0,.44);}
.btn-ghost{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.22);}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--border);box-shadow:var(--shadow-xs);}
.btn-outline:hover{border-color:var(--gold);box-shadow:var(--shadow-sm);transform:translateY(-2px);}

/* ---------- Page hero (KV) ---------- */
.page-hero{
 position:relative;overflow:hidden;
 background:linear-gradient(180deg,#10142a 0%,#1a1f3d 100%);
}
.page-hero .kv{
 position:relative;
 background-image:url('/assets/images/九江麻将胡牌算炮规则.webp');
 background-size:cover;background-position:center;
 padding:66px 0 58px;
}
.page-hero .kv::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(100deg,rgba(11,15,32,.95) 0%,rgba(16,21,44,.86) 46%,rgba(16,21,44,.52) 100%);
}
.kv-inner{position:relative;z-index:2;max-width:760px;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.55);margin-bottom:16px;}
.crumb a:hover{color:var(--gold-2);}
.crumb span{color:rgba(255,255,255,.35);}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(255,180,0,.14);
 border:1px solid rgba(255,180,0,.38);
 color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.18);}
.page-hero h1{
 margin:18px 0 0;color:#fff;
 font-size:clamp(30px,4.2vw,50px);line-height:1.2;letter-spacing:-.8px;
}
.page-hero h1 .hl{
 background:linear-gradient(100deg,var(--gold-2),var(--gold));
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:12px;color:rgba(255,255,255,.72);font-size:16px;font-weight:600;letter-spacing:.4px;}
.hero-lead{margin-top:16px;color:rgba(255,255,255,.76);font-size:15.5px;line-height:1.9;max-width:620px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.countdown-bar{
 position:relative;z-index:3;
 border-top:1px solid rgba(255,180,0,.28);
 background:rgba(255,180,0,.10);
}
.countdown-inner{
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
 gap:14px;padding:14px 0;
}
.countdown-label{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.82);font-size:14px;font-weight:700;}
.countdown-label .pill{
 display:inline-flex;align-items:center;
 padding:3px 10px;border-radius:999px;
 background:var(--gold);color:#2a1c00;font-size:12px;font-weight:800;letter-spacing:.5px;
}
#countdown{
 font-variant-numeric:tabular-nums;color:var(--gold-2);font-weight:800;font-size:15px;letter-spacing:.6px;
}
.countdown-note{color:rgba(255,255,255,.55);font-size:13px;}

/* ---------- Sections ---------- */
.section{padding:62px 0;}
.section-alt{background:var(--bg-alt);}
.section-line{border-top:1px solid var(--border);}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-kicker{
 display:inline-flex;align-items:center;gap:8px;
 color:var(--gold-deep);font-size:13px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;
 margin-bottom:10px;
}
.section-kicker::before{content:"";width:22px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-deep));}
.section-title{font-size:clamp(22px,2.6vw,31px);color:var(--navy);}
.section-desc{margin-top:10px;color:var(--muted);font-size:15.5px;line-height:1.85;}
.section-dark{background:linear-gradient(180deg,#1a1f3d 0%,#131834 100%);color:#fff;}
.section-dark .section-title{color:#fff;}
.section-dark .section-desc{color:rgba(255,255,255,.68);}
.section-dark .section-kicker{color:var(--gold-2);}

/* ---------- Stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.stat-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:rgba(255,180,0,.5);}
.stat-num{font-size:32px;font-weight:800;color:var(--navy);line-height:1.1;font-variant-numeric:tabular-nums;}
.stat-num em{font-style:normal;font-size:15px;color:var(--gold-deep);margin-left:4px;font-weight:800;}
.stat-label{margin-top:8px;color:var(--muted);font-size:14px;}

/* ---------- Rule matrix ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.rule-card{
 display:flex;flex-direction:column;gap:12px;
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:24px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.rule-card .tag{
 align-self:flex-start;
 padding:3px 10px;border-radius:999px;
 background:rgba(255,180,0,.14);color:var(--gold-deep);
 font-size:12px;font-weight:800;letter-spacing:.5px;
}
.rule-card h3{font-size:18px;color:var(--navy);}
.rule-card p{color:var(--muted);font-size:14.5px;line-height:1.8;}
.rule-card ul{padding-left:18px;color:var(--muted);font-size:14px;line-height:1.9;}
.rule-card ul li::marker{color:var(--gold);}

/* ---------- Compare ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.compare-col{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:26px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease;
}
.compare-col:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.compare-col.is-right{border-top:4px solid var(--gold);}
.compare-col.is-wrong{border-top:4px solid #8f98b0;}
.compare-col h3{font-size:17px;color:var(--navy);display:flex;align-items:center;gap:8px;}
.compare-col h3 .badge{
 font-size:12px;font-weight:800;padding:2px 9px;border-radius:999px;
 background:rgba(255,180,0,.16);color:var(--gold-deep);
}
.compare-col.is-wrong h3 .badge{background:rgba(143,152,176,.18);color:#5d6884;}
.compare-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px;}
.compare-list li{
 padding:12px 14px;border-radius:var(--radius-sm);
 background:var(--bg);border:1px solid var(--border);
 color:var(--muted);font-size:14.5px;line-height:1.75;
}
.compare-list li strong{display:block;color:var(--text);font-size:14.5px;margin-bottom:2px;}

/* ---------- Timeline ---------- */
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:16px;}
.timeline li{
 position:relative;padding:20px 22px 20px 30px;
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease;
}
.timeline li:hover{transform:translateX(3px);box-shadow:var(--shadow-sm);}
.timeline li::before{
 content:"";position:absolute;left:0;top:16px;bottom:16px;width:4px;border-radius:4px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.timeline .stamp{color:var(--gold-deep);font-size:12.5px;font-weight:800;letter-spacing:.8px;}
.timeline h3{font-size:16.5px;color:var(--navy);margin:6px 0 6px;}
.timeline p{color:var(--muted);font-size:14.5px;line-height:1.8;}

/* ---------- Post list ---------- */
.post-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.post-card{
 display:flex;flex-direction:column;gap:10px;
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.post-card h3{font-size:16.5px;color:var(--navy);line-height:1.55;}
.post-card p{color:var(--muted);font-size:14px;line-height:1.8;}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;color:#8a93ab;margin-top:auto;padding-top:6px;}
.post-meta .chip{background:rgba(26,31,61,.06);color:var(--navy-2);padding:2px 9px;border-radius:999px;font-weight:700;}
.list-empty{
 background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);
 padding:28px;text-align:center;color:var(--muted);font-size:14.5px;
}
.list-more{display:flex;justify-content:center;margin-top:26px;}

/* ---------- Split / assurance ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split-media figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:16px 18px;color:#fff;font-size:13.5px;
 background:linear-gradient(180deg,rgba(17,21,44,0),rgba(17,21,44,.86));
}
.section-dark .split p{color:rgba(255,255,255,.72);}
.assure-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:14px;}
.assure-list li{position:relative;padding-left:32px;color:rgba(255,255,255,.72);font-size:15px;line-height:1.8;}
.section:not(.section-dark) .assure-list li{color:var(--muted);}
.assure-list li strong{color:#fff;display:block;margin-bottom:2px;}
.section:not(.section-dark) .assure-list li strong{color:var(--text);}
.assure-list li::before{
 content:"✓";position:absolute;left:0;top:2px;
 width:21px;height:21px;border-radius:50%;
 background:rgba(255,180,0,.18);color:var(--gold-2);
 font-size:12px;font-weight:800;
 display:flex;align-items:center;justify-content:center;
}
.section:not(.section-dark) .assure-list li::before{color:var(--gold-deep);}

/* ---------- Channels ---------- */
.channels-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.channel-card{
 display:flex;flex-direction:column;gap:10px;
 padding:26px;border-radius:var(--radius);border:1px solid var(--border);
 background:linear-gradient(160deg,#ffffff 0%,#f7f9fe 100%);
 box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.channel-card .num{
 font-size:13px;font-weight:800;color:var(--gold-deep);letter-spacing:1.2px;
}
.channel-card h3{font-size:18px;color:var(--navy);}
.channel-card p{color:var(--muted);font-size:14.5px;line-height:1.8;}
.channel-card .go{margin-top:auto;color:var(--navy);font-weight:800;font-size:14px;}
.channel-card .go::after{content:" →";color:var(--gold-deep);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 box-shadow:var(--shadow-xs);padding:0 20px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow-sm);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 0;
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 font-weight:700;font-size:15.5px;color:var(--navy);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold-deep);font-size:20px;font-weight:800;line-height:1;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{padding-bottom:18px;color:var(--muted);font-size:15px;line-height:1.85;}

/* ---------- Subscribe ---------- */
.subscribe-card{
 background:linear-gradient(140deg,#1a1f3d 0%,#242b55 100%);
 border-radius:var(--radius-lg);padding:42px;color:#fff;
 box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.subscribe-card::after{
 content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.28),transparent 68%);
}
.subscribe-card h2{font-size:clamp(21px,2.4vw,28px);color:#fff;position:relative;}
.subscribe-card p{margin-top:10px;color:rgba(255,255,255,.7);font-size:15px;max-width:560px;position:relative;}
.form-row{display:grid;grid-template-columns:1.4fr 1fr auto;gap:12px;margin-top:24px;position:relative;z-index:2;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:12.5px;color:rgba(255,255,255,.6);font-weight:700;letter-spacing:.5px;}
.field input,.field select{
 width:100%;padding:13px 16px;border-radius:10px;
 border:1px solid rgba(255,255,255,.2);
 background:rgba(255,255,255,.09);color:#fff;font-size:15px;outline:none;
 transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(255,255,255,.42);}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(255,255,255,.14);}
.field select option{color:#1c2340;background:#fff;}
.form-row .btn{align-self:end;height:50px;white-space:nowrap;}
.form-note{margin-top:14px;font-size:13px;color:rgba(255,255,255,.55);position:relative;}

/* ---------- Footer ---------- */
.site-footer{
 background:linear-gradient(180deg,#151a34 0%,#0f1328 100%);
 color:rgba(255,255,255,.72);
 padding:56px 0 0;margin-top:0;
 border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{
 display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;
 padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand p{margin-top:16px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.6);max-width:360px;}
.footer-links h3{font-size:14px;color:#fff;letter-spacing:1px;margin-bottom:14px;}
.footer-links ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.footer-links a{font-size:14.5px;color:rgba(255,255,255,.62);transition:color .18s ease,padding-left .18s ease;}
.footer-links a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
 padding:20px 0 26px;font-size:13.5px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.72);}
.footer-bottom a:hover{color:var(--gold-2);}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
 .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .post-list{grid-template-columns:repeat(2,minmax(0,1fr));}
 .channels-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .split{grid-template-columns:1fr;gap:28px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
 .form-row{grid-template-columns:1fr 1fr;}
 .form-row .btn{grid-column:1 / -1;width:100%;}
}
@media (max-width:768px){
 .container{padding:0 18px;}
 .brand-row{flex-wrap:wrap;gap:12px;}
 .header-tools{width:100%;justify-content:space-between;}
 .search-mini{flex:1;}
 .search-mini input{width:100%;}
 .page-hero .kv{padding:48px 0 42px;}
 .hero-actions .btn{flex:1 1 46%;}
 .section{padding:44px 0;}
 .compare-grid{grid-template-columns:1fr;}
 .post-list{grid-template-columns:1fr;}
 .matrix-grid{grid-template-columns:1fr;}
 .channels-grid{grid-template-columns:1fr;}
 .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .subscribe-card{padding:28px 22px;}
 .form-row{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;}
 .countdown-inner{flex-direction:column;align-items:flex-start;gap:6px;}
}
@media (max-width:520px){
 .stats-grid{grid-template-columns:1fr;}
 .brand-name{font-size:17px;}
 .brand-sub{font-size:11px;letter-spacing:1.2px;}
 .search-mini{padding:6px 12px;}
 .top-link{padding:8px 12px;font-size:13px;}
 .hero-actions{flex-direction:column;}
 .hero-actions .btn{width:100%;}
 .stat-num{font-size:27px;}
 .section-title{font-size:22px;}
 .footer-bottom{flex-direction:column;}
}

/* roulang page: article */
:root{
 --navy:#1a1f3d;
 --navy-2:#242b55;
 --navy-3:#11152c;
 --gold:#ffb400;
 --gold-2:#ffd15c;
 --gold-deep:#e09a00;
 --bg:#f5f7fb;
 --bg-alt:#edf1f9;
 --surface:#ffffff;
 --text:#1c2340;
 --muted:#5d6884;
 --border:#e3e9f4;
 --radius:12px;
 --radius-lg:18px;
 --radius-sm:8px;
 --shadow-xs:0 2px 6px rgba(26,31,61,.05);
 --shadow-sm:0 6px 18px rgba(26,31,61,.07);
 --shadow:0 12px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 52px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;}
input{font:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.3;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--navy) 0%,var(--navy-3) 100%);
 border-bottom:1px solid rgba(255,255,255,.08);
 box-shadow:0 8px 26px rgba(9,12,28,.35);
}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:42px;height:42px;flex:0 0 42px;border-radius:12px;
 background:linear-gradient(140deg,var(--gold) 0%,var(--gold-deep) 100%);
 display:flex;align-items:center;justify-content:center;
 color:#26190a;font-weight:800;font-size:19px;letter-spacing:.5px;
 box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;}
.brand-sub{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:1.6px;text-transform:uppercase;}
.header-tools{display:flex;align-items:center;gap:12px;}
.search-mini{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(255,255,255,.14);
 border-radius:999px;padding:7px 14px;
 transition:background .2s ease,border-color .2s ease;
}
.search-mini:focus-within{background:rgba(255,255,255,.14);border-color:rgba(255,180,0,.7);}
.search-mini input{border:0;background:transparent;color:#fff;width:158px;font-size:13.5px;outline:none;}
.search-mini input::placeholder{color:rgba(255,255,255,.45);}
.search-mini button{border:0;background:transparent;color:var(--gold);font-size:13px;font-weight:700;padding:0;}
.top-link{
 font-size:13.5px;font-weight:700;color:#1a1f3d;
 padding:8px 16px;border-radius:999px;
 background:linear-gradient(120deg,var(--gold-2),var(--gold));
 box-shadow:0 6px 16px rgba(255,180,0,.28);
 transition:transform .18s ease,box-shadow .18s ease;
}
.top-link:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,180,0,.4);}
.channel-row{border-top:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.02);}
.channel-nav{display:flex;align-items:center;gap:8px;padding:8px 0;overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
 position:relative;white-space:nowrap;padding:9px 16px;border-radius:10px;
 color:rgba(255,255,255,.72);font-size:14.5px;font-weight:600;
 transition:color .18s ease,background .18s ease;
}
.channel-nav a:hover{color:#fff;background:rgba(255,255,255,.09);}
.channel-nav a.is-active{color:#1a1f3d;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:0 4px 14px rgba(255,180,0,.3);}
.channel-nav a.is-active:hover{color:#1a1f3d;}
/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;border:1px solid transparent;
 font-size:15px;font-weight:800;letter-spacing:.2px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold) 62%,var(--gold-deep));color:#2a1c00;box-shadow:0 10px 26px rgba(255,180,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,180,0,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--border);box-shadow:var(--shadow-xs);}
.btn-outline:hover{border-color:var(--gold);box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:3px;}
/* ---------- Article hero ---------- */
.article-hero{
 position:relative;overflow:hidden;
 padding:32px 0 74px;
 background:
  radial-gradient(760px 340px at 84% -20%,rgba(255,180,0,.18),transparent 62%),
  linear-gradient(180deg,#10142a 0%,#1a1f3d 100%);
 clip-path:polygon(0 0,100% 0,100% calc(100% - 46px),0 100%);
}
.article-hero .container{position:relative;z-index:2;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:rgba(255,255,255,.52);}
.crumbs a{color:rgba(255,255,255,.74);font-weight:600;transition:color .18s ease;}
.crumbs a:hover{color:var(--gold);}
.crumbs .sep{opacity:.45;}
.crumbs [aria-current]{color:rgba(255,255,255,.55);}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.tag-pill{
 display:inline-flex;align-items:center;gap:7px;
 padding:6px 14px;border-radius:999px;
 font-size:12.5px;font-weight:700;letter-spacing:.5px;
 background:rgba(255,180,0,.14);
 border:1px solid rgba(255,180,0,.38);
 color:var(--gold-2);
}
.tag-pill.soft{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:rgba(255,255,255,.72);}
.article-hero h1{
 margin-top:16px;color:#fff;max-width:880px;
 font-size:clamp(25px,3.4vw,40px);font-weight:800;letter-spacing:-.4px;line-height:1.28;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:18px;font-size:13.5px;color:rgba(255,255,255,.6);}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta i{width:6px;height:6px;border-radius:50%;background:var(--gold);font-style:normal;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
/* ---------- Article body ---------- */
.article-body{position:relative;z-index:3;margin-top:-36px;padding:0 0 68px;}
.reading-layout{display:grid;grid-template-columns:minmax(0,720px) 318px;gap:36px;justify-content:space-between;align-items:start;}
.entry{
 background:var(--surface);border:1px solid var(--border);
 border-radius:var(--radius-lg);padding:34px 36px 38px;box-shadow:var(--shadow-sm);
}
.entry-head{border-bottom:1px dashed var(--border);padding-bottom:18px;margin-bottom:22px;}
.entry-head .kicker{font-size:12.5px;font-weight:800;letter-spacing:1.4px;color:var(--gold-deep);text-transform:uppercase;}
.entry-head h2{font-size:19px;color:var(--navy);margin-top:8px;}
.cms-content{font-size:16.5px;line-height:1.95;color:#26304d;overflow-wrap:break-word;}
.cms-content > *:first-child{margin-top:0;}
.cms-content > * + *{margin-top:18px;}
.cms-content h2{
 font-size:22px;color:var(--navy);margin-top:34px;
 padding-left:14px;border-left:4px solid var(--gold);
}
.cms-content h3{font-size:18.5px;color:var(--navy);margin-top:26px;}
.cms-content h4{font-size:16.5px;color:var(--navy);margin-top:22px;}
.cms-content p{color:#26304d;}
.cms-content ul,.cms-content ol{padding-left:22px;list-style:disc;}
.cms-content ol{list-style:decimal;}
.cms-content li{margin:8px 0;}
.cms-content strong{color:var(--navy);font-weight:800;}
.cms-content em{font-style:normal;color:var(--gold-deep);font-weight:700;}
.cms-content blockquote{
 margin:24px 0;padding:16px 22px;background:var(--bg-alt);
 border-left:4px solid var(--gold);border-radius:0 12px 12px 0;color:#33406b;
}
.cms-content img{border-radius:12px;margin:24px 0;box-shadow:var(--shadow-sm);}
.cms-content a{color:#b8790a;text-decoration:underline;text-underline-offset:3px;font-weight:600;}
.cms-content a:hover{color:var(--gold-deep);}
.cms-content table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;}
.cms-content th,.cms-content td{border:1px solid var(--border);padding:10px 14px;text-align:left;}
.cms-content th{background:var(--bg-alt);color:var(--navy);font-weight:800;}
.cms-content hr{border:0;border-top:1px dashed var(--border);margin:28px 0;}
.empty-state{padding:8px 0 4px;}
.empty-state h2{font-size:22px;color:var(--navy);}
.empty-state p{font-size:15px;color:var(--muted);margin:12px 0 22px;}
/* takeaways */
.takeaways{margin-top:32px;padding:24px 26px;border-radius:14px;background:linear-gradient(160deg,#f7f9ff,#eef2fb);border:1px solid var(--border);}
.takeaways h2{font-size:18px;color:var(--navy);}
.takeaways ul{margin-top:14px;display:flex;flex-direction:column;gap:12px;}
.takeaways li{position:relative;padding-left:20px;font-size:15px;line-height:1.85;color:#33406b;}
.takeaways li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:8px;border-radius:3px;background:linear-gradient(140deg,var(--gold-2),var(--gold-deep));}
.takeaways strong{color:var(--navy);}
/* sidebar */
.entry-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:118px;}
.side-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow-xs);}
.side-card h3{font-size:15px;font-weight:800;color:var(--navy);display:flex;align-items:center;gap:9px;}
.side-card h3::before{content:"";width:5px;height:16px;border-radius:3px;background:linear-gradient(180deg,var(--gold-2),var(--gold-deep));}
.side-list{margin-top:12px;}
.side-list li{padding:11px 0;border-bottom:1px dashed var(--border);font-size:14px;}
.side-list li:last-child{border-bottom:0;padding-bottom:0;}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#33406b;font-weight:600;transition:color .18s ease,transform .18s ease;}
.side-list a:hover{color:var(--gold-deep);transform:translateX(2px);}
.side-list a span{color:var(--muted);font-weight:700;font-size:13px;}
.side-note{margin-top:12px;font-size:13.5px;line-height:1.9;color:var(--muted);}
.side-card.cta{
 background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 100%);
 border-color:rgba(255,255,255,.1);color:rgba(255,255,255,.72);
 box-shadow:var(--shadow);
}
.side-card.cta h3{color:#fff;}
.side-card.cta p{margin-top:10px;font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.66);}
.side-card.cta .btn{width:100%;margin-top:16px;padding:11px 16px;font-size:14px;}
/* ---------- Blocks ---------- */
.block{padding:64px 0;}
.block-alt{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.block-head{max-width:720px;}
.block-head .tag{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 13px;border-radius:999px;font-size:12.5px;font-weight:800;letter-spacing:.8px;
 background:rgba(255,180,0,.14);color:#8a6100;border:1px solid rgba(255,180,0,.35);
}
.block-head h2{margin-top:14px;font-size:clamp(22px,2.6vw,30px);color:var(--navy);font-weight:800;letter-spacing:-.3px;}
.block-head p{margin-top:12px;font-size:15.5px;color:var(--muted);line-height:1.9;}
.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:34px;}
.path-card{
 position:relative;background:var(--surface);border:1px solid var(--border);
 border-radius:var(--radius);padding:26px 24px 24px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.path-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.path-num{
 display:inline-flex;align-items:center;justify-content:center;
 width:40px;height:40px;border-radius:12px;font-weight:800;font-size:15px;
 background:linear-gradient(140deg,var(--gold-2),var(--gold-deep));color:#2a1c00;
 box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.path-card h3{margin-top:16px;font-size:17.5px;color:var(--navy);font-weight:800;}
.path-card p{margin-top:10px;font-size:14.5px;line-height:1.9;color:var(--muted);}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:34px;}
.case-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.case-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-3);}
.case-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;opacity:.92;}
.case-card:hover .case-thumb img{transform:scale(1.06);opacity:1;}
.case-body{padding:20px 22px 24px;}
.case-body h3{font-size:16.5px;color:var(--navy);font-weight:800;}
.case-body p{margin-top:10px;font-size:14.5px;line-height:1.9;color:var(--muted);}
.case-body .mini-tag{display:inline-block;margin-bottom:10px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:800;color:#8a6100;background:rgba(255,180,0,.16);}
/* FAQ */
.faq-list{margin-top:30px;display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xs);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow-sm);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:800;color:var(--navy);
 display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.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 .2s ease;line-height:1;
}
.faq-item[open] summary::after{content:"−";}
.faq-item .faq-a{padding:0 22px 20px;font-size:15px;line-height:1.95;color:var(--muted);}
/* channels */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:34px;}
.channel-card{
 display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.channel-card h3{font-size:17.5px;color:var(--navy);font-weight:800;}
.channel-card p{margin-top:10px;font-size:14.5px;line-height:1.9;color:var(--muted);}
.channel-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:800;color:var(--gold-deep);}
.channel-card:hover .channel-more{color:#a06d00;}
/* subscribe */
.subscribe-wrap{
 display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
 background:linear-gradient(140deg,#161c3a 0%,#242b55 100%);
 border-radius:22px;padding:44px 44px;
 box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.09);
 position:relative;overflow:hidden;
}
.subscribe-wrap::after{
 content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.28),transparent 68%);
}
.subscribe-info{position:relative;z-index:2;}
.subscribe-info h2{color:#fff;font-size:clamp(21px,2.5vw,28px);font-weight:800;letter-spacing:-.3px;}
.subscribe-info p{margin-top:12px;font-size:15px;line-height:1.9;color:rgba(255,255,255,.68);}
.sub-form{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px;}
.sub-form input{
 flex:1 1 220px;min-width:0;padding:13px 18px;border-radius:12px;
 border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);
 color:#fff;font-size:14.5px;outline:none;transition:border-color .2s ease,background .2s ease;
}
.sub-form input::placeholder{color:rgba(255,255,255,.45);}
.sub-form input:focus{border-color:var(--gold);background:rgba(255,255,255,.14);}
.sub-tip{position:relative;z-index:2;flex:1 1 100%;font-size:13px;color:rgba(255,255,255,.55);}
/* ---------- Footer ---------- */
.site-footer{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-3) 100%);color:rgba(255,255,255,.7);padding-top:56px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.95;color:rgba(255,255,255,.6);max-width:340px;}
.footer-links h3{color:#fff;font-size:15px;font-weight:800;margin-bottom:14px;}
.footer-links ul{display:flex;flex-direction:column;gap:10px;}
.footer-links a{color:rgba(255,255,255,.66);font-size:14px;transition:color .18s ease;}
.footer-links a:hover{color:var(--gold);}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.1);padding:18px 0;
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 font-size:13px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.75);}
.footer-bottom a:hover{color:var(--gold);}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
 .reading-layout{grid-template-columns:minmax(0,1fr);gap:26px;}
 .entry{max-width:100%;}
 .entry-side{position:static;flex-direction:row;flex-wrap:wrap;}
 .entry-side .side-card{flex:1 1 260px;}
 .path-grid,.case-grid,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:768px){
 .container{padding:0 18px;}
 .brand-row{flex-wrap:wrap;gap:12px;padding:12px 0;}
 .header-tools{width:100%;justify-content:space-between;}
 .search-mini{flex:1 1 auto;}
 .search-mini input{width:100%;}
 .article-hero{padding:26px 0 66px;}
 .article-body{margin-top:-28px;padding-bottom:48px;}
 .entry{padding:26px 22px 30px;border-radius:14px;}
 .block{padding:48px 0;}
 .path-grid,.case-grid,.channel-grid{grid-template-columns:minmax(0,1fr);}
 .subscribe-wrap{grid-template-columns:minmax(0,1fr);padding:32px 24px;border-radius:18px;}
 .subscribe-wrap::after{display:none;}
 .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
 body{font-size:15.5px;}
 .article-hero h1{font-size:24px;}
 .article-meta{font-size:12.5px;gap:8px 14px;}
 .hero-actions .btn{width:100%;}
 .entry-head h2{font-size:17px;}
 .cms-content{font-size:16px;line-height:1.9;}
 .cms-content h2{font-size:19.5px;}
 .takeaways{padding:20px 18px;}
 .faq-item summary{font-size:15px;padding:15px 18px;}
 .faq-item .faq-a{padding:0 18px 18px;font-size:14.5px;}
 .sub-form input{flex:1 1 100%;}
 .sub-form .btn{width:100%;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
 --navy:#1a1f3d;
 --navy-2:#242b55;
 --navy-3:#11152c;
 --gold:#ffb400;
 --gold-2:#ffd15c;
 --gold-deep:#e09a00;
 --bg:#f5f7fb;
 --bg-alt:#edf1f9;
 --surface:#ffffff;
 --text:#1c2340;
 --muted:#5d6884;
 --border:#e3e9f4;
 --radius:12px;
 --radius-lg:18px;
 --radius-sm:8px;
 --shadow-xs:0 2px 6px rgba(26,31,61,.05);
 --shadow-sm:0 6px 18px rgba(26,31,61,.07);
 --shadow:0 12px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 52px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;}
input{font:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.32;font-weight:800;color:var(--text);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
figure{margin:0;}
:focus-visible{outline:3px solid rgba(255,180,0,.75);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--navy) 0%,var(--navy-3) 100%);
 border-bottom:1px solid rgba(255,255,255,.08);
 box-shadow:0 8px 26px rgba(9,12,28,.35);
}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:42px;height:42px;flex:0 0 42px;border-radius:12px;
 background:linear-gradient(140deg,var(--gold) 0%,var(--gold-deep) 100%);
 display:flex;align-items:center;justify-content:center;
 color:#26190a;font-weight:800;font-size:19px;letter-spacing:.5px;
 box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;}
.brand-sub{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:1.6px;text-transform:uppercase;}
.header-tools{display:flex;align-items:center;gap:12px;}
.search-mini{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(255,255,255,.14);
 border-radius:999px;padding:7px 14px;
 transition:background .2s ease,border-color .2s ease;
}
.search-mini:focus-within{background:rgba(255,255,255,.14);border-color:rgba(255,180,0,.7);}
.search-mini input{border:0;background:transparent;color:#fff;width:158px;font-size:13.5px;outline:none;}
.search-mini input::placeholder{color:rgba(255,255,255,.45);}
.search-mini button{border:0;background:transparent;color:var(--gold);font-size:13px;font-weight:700;padding:0;}
.top-link{
 color:rgba(255,255,255,.82);font-size:13.5px;font-weight:700;
 padding:8px 16px;border-radius:999px;
 border:1px solid rgba(255,180,0,.5);
 background:rgba(255,180,0,.12);
 transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.top-link:hover{background:rgba(255,180,0,.24);color:#fff;border-color:var(--gold);}
.channel-row{border-top:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.02);}
.channel-nav{display:flex;align-items:center;gap:8px;padding:8px 0;overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
 position:relative;white-space:nowrap;padding:9px 16px;border-radius:10px;
 color:rgba(255,255,255,.72);font-size:14.5px;font-weight:600;
 transition:color .18s ease,background .18s ease;
}
.channel-nav a:hover{color:#fff;background:rgba(255,255,255,.09);}
.channel-nav a.is-active{color:#1a1f3d;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:0 4px 14px rgba(255,180,0,.3);}
.channel-nav a.is-active:hover{color:#1a1f3d;}

/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;border:1px solid transparent;
 font-size:15px;font-weight:800;letter-spacing:.2px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold) 62%,var(--gold-deep));color:#2a1c00;box-shadow:0 10px 26px rgba(255,180,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,180,0,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.22);}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--border);box-shadow:var(--shadow-xs);}
.btn-outline:hover{border-color:var(--gold);box-shadow:var(--shadow-sm);transform:translateY(-2px);}

/* ---------- Hero ---------- */
.hero{
 padding:34px 0 46px;
 background:
 radial-gradient(900px 380px at 80% -12%,rgba(255,180,0,.16),transparent 66%),
 linear-gradient(180deg,#10142a 0%,#1a1f3d 100%);
}
.hero-shell{
 display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;
}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.38);
 color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.18);}
.hero h1{
 margin:18px 0 0;color:#fff;
 font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:800;letter-spacing:-.5px;
}
.hero h1 span.hl{
 display:block;
 background:linear-gradient(100deg,var(--gold-2),var(--gold));
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:18px;color:rgba(255,255,255,.78);font-size:15.5px;line-height:1.92;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.hero-points li{
 font-size:13px;color:rgba(255,255,255,.8);font-weight:600;
 padding:6px 13px;border-radius:999px;
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
}
.hero-media{position:relative;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow-lg);}
.hero-media img{width:100%;height:340px;object-fit:cover;filter:saturate(1.02);}
.hero-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(11,14,30,0) 42%,rgba(11,14,30,.86) 100%);
}
.hero-media figcaption{
 position:absolute;left:20px;right:20px;bottom:18px;z-index:2;
 color:#fff;font-size:14px;line-height:1.6;font-weight:600;
}
.hero-media .cap-tag{
 display:inline-block;margin-bottom:8px;
 font-size:12px;font-weight:800;letter-spacing:.8px;
 color:#2a1c00;background:linear-gradient(120deg,var(--gold-2),var(--gold));
 padding:4px 10px;border-radius:999px;
}

/* ---------- Sections ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-3) 100%);color:rgba(255,255,255,.78);}
.section-dark h2,.section-dark h3{color:#fff;}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head.is-center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
 display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2px;
 color:var(--gold-deep);text-transform:uppercase;margin-bottom:10px;
}
.section-dark .kicker{color:var(--gold-2);}
.section-title{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.3px;}
.section-title em{font-style:normal;color:var(--gold-deep);}
.section-dark .section-title em{color:var(--gold-2);}
.section-sub{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.88;}
.section-dark .section-sub{color:rgba(255,255,255,.68);}

/* ---------- Metrics ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
 padding:26px 22px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.metric-num{font-size:32px;font-weight:800;color:var(--navy);letter-spacing:-1px;}
.metric-num small{font-size:15px;font-weight:700;color:var(--gold-deep);margin-left:4px;}
.metric-label{margin-top:6px;font-size:14.5px;font-weight:700;color:var(--text);}
.metric-desc{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.7;}

/* ---------- Matrix ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.matrix-card{
 position:relative;background:var(--surface);border:1px solid var(--border);
 border-radius:var(--radius-lg);padding:26px 24px 24px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.matrix-card::before{
 content:"";position:absolute;left:24px;top:0;width:44px;height:3px;border-radius:0 0 4px 4px;
 background:linear-gradient(90deg,var(--gold),var(--gold-deep));
}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.matrix-icon{
 width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
 background:linear-gradient(140deg,rgba(255,180,0,.22),rgba(255,180,0,.06));
 color:var(--gold-deep);font-weight:800;font-size:17px;margin-bottom:16px;
 border:1px solid rgba(255,180,0,.32);
}
.matrix-card h3{font-size:17.5px;margin-bottom:10px;}
.matrix-card p{font-size:14.5px;color:var(--muted);line-height:1.82;}
.matrix-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tag{
 display:inline-block;font-size:12px;font-weight:700;
 padding:4px 11px;border-radius:999px;
 color:var(--navy);background:rgba(26,31,61,.06);border:1px solid rgba(26,31,61,.09);
}

/* ---------- Compare ---------- */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.compare-col{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
 padding:28px 26px;box-shadow:var(--shadow-xs);
}
.compare-col.is-bad{border-top:4px solid #d9534f;}
.compare-col.is-good{border-top:4px solid var(--gold);box-shadow:var(--shadow-sm);}
.compare-col h3{font-size:17.5px;margin-bottom:6px;}
.compare-col .compare-note{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.compare-list{display:grid;gap:14px;}
.compare-list li{
 position:relative;padding-left:26px;font-size:14.8px;line-height:1.8;color:var(--text);
}
.compare-list li::before{
 content:"";position:absolute;left:0;top:9px;width:12px;height:12px;border-radius:50%;
}
.compare-col.is-bad .compare-list li::before{background:rgba(217,83,79,.18);box-shadow:inset 0 0 0 3px #d9534f;}
.compare-col.is-good .compare-list li::before{background:rgba(255,180,0,.22);box-shadow:inset 0 0 0 3px var(--gold);}
.compare-list li strong{color:var(--navy);}

/* ---------- Timeline ---------- */
.timeline{position:relative;display:grid;gap:22px;padding-left:28px;}
.timeline::before{
 content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(255,180,0,.18));
}
.tl-item{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-xs);transition:box-shadow .2s ease,transform .2s ease;}
.tl-item:hover{box-shadow:var(--shadow-sm);transform:translateX(3px);}
.tl-item::before{
 content:"";position:absolute;left:-28px;top:24px;width:14px;height:14px;border-radius:50%;
 background:#fff;border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.14);
}
.tl-step{font-size:12.5px;font-weight:800;letter-spacing:1.4px;color:var(--gold-deep);}
.tl-item h3{font-size:16.5px;margin:6px 0 8px;}
.tl-item p{font-size:14.5px;color:var(--muted);line-height:1.82;}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{
 display:flex;flex-direction:column;height:100%;
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
 padding:24px 22px;box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:12px;}
.news-card h3{font-size:16.5px;line-height:1.55;margin-bottom:10px;}
.news-card h3 a{transition:color .18s ease;}
.news-card h3 a:hover{color:var(--gold-deep);}
.news-card p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:16px;}
.news-link{
 margin-top:auto;font-size:13.5px;font-weight:800;color:var(--navy);
 display:inline-flex;align-items:center;gap:6px;
}
.news-link::after{content:"→";transition:transform .18s ease;color:var(--gold-deep);}
.news-link:hover{color:var(--gold-deep);}
.news-link:hover::after{transform:translateX(4px);}
.empty-note{
 padding:26px 24px;border-radius:var(--radius);border:1px dashed var(--border);
 background:var(--surface);color:var(--muted);font-size:14.5px;
}

/* ---------- Assure ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.assure-item{
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-lg);padding:24px 22px;
 transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.assure-item:hover{background:rgba(255,255,255,.09);border-color:rgba(255,180,0,.5);transform:translateY(-4px);}
.assure-item h3{font-size:16px;margin-bottom:8px;color:#fff;}
.assure-item p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);}
.assure-no{font-size:12.5px;font-weight:800;letter-spacing:1.6px;color:var(--gold-2);display:block;margin-bottom:10px;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 box-shadow:var(--shadow-xs);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow-sm);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
 font-size:15.8px;font-weight:700;color:var(--navy);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;
 background:rgba(255,180,0,.16);color:var(--gold-deep);font-weight:800;font-size:16px;line-height:1;
 transition:transform .2s ease,background .2s ease;
}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg);background:rgba(255,180,0,.3);}
.faq-body{padding:0 22px 20px;font-size:14.8px;color:var(--muted);line-height:1.86;}

/* ---------- CTA ---------- */
.cta-band{padding:0 0 8px;}
.cta-panel{
 position:relative;overflow:hidden;border-radius:24px;
 background:linear-gradient(120deg,#161c3a 0%,#202752 58%,#151a34 100%);
 border:1px solid rgba(255,255,255,.12);
 box-shadow:var(--shadow-lg);
 padding:46px 44px;
 display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center;
}
.cta-panel::before{
 content:"";position:absolute;inset:0;
 background-image:url('/assets/images/麻将的基础概念-搜狐大视野-搜狐新闻.webp');
 background-size:cover;background-position:center;opacity:.16;
}
.cta-panel::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,17,36,.94),rgba(16,21,44,.72));}
.cta-copy,.subscribe-form{position:relative;z-index:2;}
.cta-copy h2{color:#fff;font-size:clamp(21px,2.5vw,28px);letter-spacing:-.3px;}
.cta-copy p{margin-top:12px;color:rgba(255,255,255,.72);font-size:15px;line-height:1.85;}
.subscribe-form{display:grid;gap:12px;}
.subscribe-form label{font-size:13.5px;font-weight:700;color:var(--gold-2);letter-spacing:.4px;}
.subscribe-row{display:flex;gap:10px;flex-wrap:wrap;}
.subscribe-row input{
 flex:1 1 200px;min-width:0;
 padding:13px 16px;border-radius:12px;
 border:1px solid rgba(255,255,255,.2);
 background:rgba(255,255,255,.09);color:#fff;font-size:14.5px;
}
.subscribe-row input::placeholder{color:rgba(255,255,255,.45);}
.subscribe-row input:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.15);}
.form-hint{font-size:12.5px;color:rgba(255,255,255,.55);}

/* ---------- Footer ---------- */
.site-footer{background:linear-gradient(180deg,var(--navy-3),var(--navy));color:rgba(255,255,255,.72);margin-top:56px;padding:52px 0 0;}
.footer-grid{
 display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;
 padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:340px;}
.footer-links h3{color:#fff;font-size:15px;margin:0 0 14px;font-weight:700;}
.footer-links ul{display:grid;gap:10px;}
.footer-links a{color:rgba(255,255,255,.66);font-size:14px;transition:color .18s ease;}
.footer-links a:hover{color:var(--gold);}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:20px 0 26px;font-size:13px;color:rgba(255,255,255,.5);}
.footer-bottom a{color:var(--gold);}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
 .hero-shell{grid-template-columns:1fr;gap:28px;}
 .hero-media img{height:290px;}
 .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .assure-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .cta-panel{grid-template-columns:1fr;padding:36px 30px;}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
 .footer-links:last-child{grid-column:span 3;}
}
@media (max-width:768px){
 .container{padding:0 18px;}
 .brand-row{flex-wrap:wrap;gap:14px;}
 .header-tools{width:100%;justify-content:space-between;}
 .search-mini{flex:1 1 auto;}
 .search-mini input{width:100%;}
 .section{padding:48px 0;}
 .hero{padding:24px 0 34px;}
 .hero-media img{height:230px;}
 .compare-grid{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:1fr;}
 .matrix-grid{grid-template-columns:1fr;}
 .metric-grid{grid-template-columns:1fr;}
 .assure-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .footer-links:last-child{grid-column:span 2;}
 .footer-brand{grid-column:span 2;}
 .timeline{padding-left:24px;}
}
@media (max-width:520px){
 .hero h1{font-size:26px;}
 .hero-lead{font-size:14.5px;}
 .hero-actions{flex-direction:column;align-items:stretch;}
 .btn{width:100%;}
 .channel-nav a{font-size:13.5px;padding:8px 13px;}
 .metric-num{font-size:27px;}
 .cta-panel{padding:28px 20px;border-radius:18px;}
 .subscribe-row{flex-direction:column;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .faq-item summary{font-size:14.8px;padding-right:48px;}
}

/* roulang page: category3 */
:root{
 --navy:#1a1f3d;
 --navy-2:#242b55;
 --navy-3:#11152c;
 --gold:#ffb400;
 --gold-2:#ffd15c;
 --gold-deep:#e09a00;
 --bg:#f5f7fb;
 --bg-alt:#edf1f9;
 --surface:#ffffff;
 --text:#1c2340;
 --muted:#5d6884;
 --border:#e3e9f4;
 --radius:12px;
 --radius-lg:18px;
 --radius-sm:8px;
 --shadow-xs:0 2px 6px rgba(26,31,61,.05);
 --shadow-sm:0 6px 18px rgba(26,31,61,.07);
 --shadow:0 12px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 52px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:16px;
 line-height:1.75;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;}
input,textarea,select{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--navy) 0%,var(--navy-3) 100%);
 border-bottom:1px solid rgba(255,255,255,.08);
 box-shadow:0 8px 26px rgba(9,12,28,.35);
}
.brand-row{
 display:flex;align-items:center;justify-content:space-between;
 gap:20px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
 width:42px;height:42px;flex:0 0 42px;border-radius:12px;
 background:linear-gradient(140deg,var(--gold) 0%,var(--gold-deep) 100%);
 display:flex;align-items:center;justify-content:center;
 color:#26190a;font-weight:800;font-size:19px;letter-spacing:.5px;
 box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;}
.brand-sub{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:1.6px;text-transform:uppercase;}
.header-tools{display:flex;align-items:center;gap:12px;}
.search-mini{
 display:flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(255,255,255,.14);
 border-radius:999px;padding:7px 14px;
 transition:background .2s ease,border-color .2s ease;
}
.search-mini:focus-within{background:rgba(255,255,255,.14);border-color:rgba(255,180,0,.7);}
.search-mini input{
 border:0;background:transparent;color:#fff;width:158px;font-size:13.5px;outline:none;
}
.search-mini input::placeholder{color:rgba(255,255,255,.45);}
.search-mini button{
 border:0;background:transparent;color:var(--gold);font-size:13px;font-weight:700;padding:0;
}
.top-link{
 color:rgba(255,255,255,.82);font-size:13.5px;font-weight:700;
 padding:8px 16px;border-radius:999px;
 border:1px solid rgba(255,180,0,.45);
 background:rgba(255,180,0,.12);
 transition:background .2s ease,color .2s ease,transform .2s ease;
 white-space:nowrap;
}
.top-link:hover{background:rgba(255,180,0,.24);color:#fff;transform:translateY(-1px);}
.channel-row{
 border-top:1px solid rgba(255,255,255,.07);
 background:rgba(255,255,255,.02);
}
.channel-nav{
 display:flex;align-items:center;gap:8px;
 padding:8px 0;overflow-x:auto;scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
 position:relative;white-space:nowrap;
 padding:9px 16px;border-radius:10px;
 color:rgba(255,255,255,.72);font-size:14.5px;font-weight:600;
 transition:color .18s ease,background .18s ease;
}
.channel-nav a:hover{color:#fff;background:rgba(255,255,255,.09);}
.channel-nav a.is-active{color:#1a1f3d;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:0 4px 14px rgba(255,180,0,.3);}
.channel-nav a.is-active:hover{color:#1a1f3d;}
/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;border:1px solid transparent;
 font-size:15px;font-weight:800;letter-spacing:.2px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{
 background:linear-gradient(120deg,var(--gold-2),var(--gold) 62%,var(--gold-deep));
 color:#2a1c00;box-shadow:0 10px 26px rgba(255,180,0,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,180,0,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{
 background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.22);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);transform:translateY(-2px);}
.btn-outline{
 background:#fff;color:var(--navy);border-color:var(--border);box-shadow:var(--shadow-xs);
}
.btn-outline:hover{border-color:var(--gold);box-shadow:var(--shadow-sm);transform:translateY(-2px);}
/* ---------- Page hero ---------- */
.page-hero{
 padding:34px 0 46px;
 background:
 radial-gradient(900px 360px at 82% -20%,rgba(255,180,0,.16),transparent 62%),
 linear-gradient(180deg,#10142a 0%,#1a1f3d 100%);
}
.page-hero-panel{
 position:relative;overflow:hidden;
 border-radius:24px;
 border:1px solid rgba(255,255,255,.10);
 background:linear-gradient(120deg,#161c3a 0%,#202752 55%,#151a34 100%);
 box-shadow:var(--shadow-lg);
 padding:44px 40px;
}
.page-hero-panel::before{
 content:"";position:absolute;inset:0;
 background-image:url('/assets/images/麻将的基础概念-搜狐大视野-搜狐新闻.webp');
 background-size:cover;background-position:center;
 opacity:.18;filter:saturate(.9);
}
.page-hero-panel::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(100deg,rgba(13,17,36,.95) 0%,rgba(16,21,44,.84) 46%,rgba(16,21,44,.58) 100%);
}
.page-hero-inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;
}
.crumb{
 display:flex;align-items:center;gap:8px;
 font-size:13px;color:rgba(255,255,255,.55);margin-bottom:16px;
}
.crumb a{color:rgba(255,255,255,.75);}
.crumb a:hover{color:var(--gold-2);}
.crumb span{color:rgba(255,255,255,.35);}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(255,180,0,.14);
 border:1px solid rgba(255,180,0,.38);
 color:var(--gold-2);font-size:13px;font-weight:700;letter-spacing:.6px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.18);}
.page-hero h1{
 margin:18px 0 0;color:#fff;
 font-size:clamp(26px,3.6vw,42px);
 line-height:1.26;font-weight:800;letter-spacing:-.4px;
}
.page-hero h1 .hl{
 display:inline-block;
 background:linear-gradient(100deg,var(--gold-2),var(--gold));
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero .hero-sub{
 margin-top:12px;color:rgba(255,255,255,.72);
 font-size:16px;font-weight:600;letter-spacing:.3px;
}
.page-hero .hero-lead{
 margin-top:16px;color:rgba(255,255,255,.78);
 font-size:15.5px;line-height:1.9;max-width:580px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-side{
 position:relative;
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius-lg);
 padding:24px 22px;
 backdrop-filter:blur(2px);
 box-shadow:0 16px 40px rgba(8,11,26,.34);
}
.hero-side h2{
 font-size:14px;color:var(--gold-2);font-weight:800;
 letter-spacing:1.2px;text-transform:uppercase;margin-bottom:16px;
}
.version-badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 12px;border-radius:999px;
 background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.4);
 color:var(--gold-2);font-size:12.5px;font-weight:800;
}
.version-name{
 color:#fff;font-size:22px;font-weight:800;margin-top:12px;line-height:1.4;
}
.version-list{margin-top:16px;display:grid;gap:12px;}
.version-list li{
 display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
 padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.16);
 font-size:14px;
}
.version-list li:last-child{border-bottom:0;padding-bottom:0;}
.version-list .k{color:rgba(255,255,255,.55);flex:0 0 auto;}
.version-list .v{color:#fff;font-weight:700;text-align:right;}
/* ---------- Section base ---------- */
.section{padding:66px 0;}
.section--alt{background:var(--bg-alt);}
.section--dark{
 background:linear-gradient(160deg,var(--navy) 0%,var(--navy-3) 100%);
 color:#fff;
}
.section-head{max-width:760px;margin-bottom:32px;}
.section-head.is-row{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:24px;max-width:none;
}
.section-tag{
 display:inline-block;
 padding:4px 12px;border-radius:999px;
 background:rgba(26,31,61,.06);
 border:1px solid var(--border);
 color:var(--navy);
 font-size:12.5px;font-weight:800;letter-spacing:.8px;
}
.section--dark .section-tag{
 background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.36);color:var(--gold-2);
}
.section-title{
 margin-top:14px;
 font-size:clamp(22px,2.6vw,30px);
 line-height:1.34;font-weight:800;letter-spacing:-.3px;color:var(--navy);
}
.section--dark .section-title{color:#fff;}
.section-desc{
 margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.9;
}
.section--dark .section-desc{color:rgba(255,255,255,.72);}
/* ---------- Metrics ---------- */
.metric-grid{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
}
.metric-card{
 background:var(--surface);
 border:1px solid var(--border);
 border-radius:var(--radius);
 padding:24px 22px;
 box-shadow:var(--shadow-xs);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55);}
.metric-num{
 font-size:34px;font-weight:800;line-height:1.1;color:var(--navy);
 letter-spacing:-1px;
}
.metric-num em{font-style:normal;font-size:16px;color:var(--gold-deep);margin-left:4px;font-weight:800;}
.metric-label{margin-top:10px;font-size:14.5px;font-weight:700;color:var(--text);}
.metric-note{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.7;}
/* ---------- Matrix ---------- */
.matrix-grid{
 display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;
}
.matrix-card{
 background:var(--surface);
 border:1px solid var(--border);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease;
 display:flex;flex-direction:column;gap:10px;
}
.matrix-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.matrix-card--wide{
 grid-column:span 2;
 display:grid;grid-template-columns:1.05fr .95fr;
 gap:24px;align-items:center;
 padding:0;overflow:hidden;
}
.matrix-card--wide .wide-text{padding:28px 26px;}
.matrix-card--wide img{height:100%;object-fit:cover;min-height:230px;}
.badge{
 display:inline-flex;align-items:center;gap:6px;
 padding:4px 11px;border-radius:999px;
 font-size:12px;font-weight:800;letter-spacing:.4px;
 background:rgba(255,180,0,.16);color:#8a5b00;
 border:1px solid rgba(255,180,0,.42);
 align-self:flex-start;
}
.badge--blue{background:rgba(26,31,61,.07);color:var(--navy);border-color:rgba(26,31,61,.14);}
.matrix-card h3{font-size:18px;font-weight:800;color:var(--navy);line-height:1.45;}
.matrix-card p{font-size:14.5px;color:var(--muted);line-height:1.85;}
.card-points{margin-top:6px;display:grid;gap:7px;}
.card-points li{
 position:relative;padding-left:18px;
 font-size:13.5px;color:var(--muted);line-height:1.7;
}
.card-points li::before{
 content:"";position:absolute;left:0;top:9px;
 width:6px;height:6px;border-radius:50%;
 background:var(--gold);
}
/* ---------- Compare ---------- */
.compare-wrap{
 display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch;
}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.compare-col{
 background:var(--surface);
 border:1px solid var(--border);
 border-radius:var(--radius-lg);
 padding:24px 22px;
 box-shadow:var(--shadow-xs);
 display:flex;flex-direction:column;gap:14px;
}
.compare-col.is-current{
 border-color:rgba(255,180,0,.6);
 box-shadow:0 14px 34px rgba(255,180,0,.16);
}
.compare-col h3{
 font-size:16px;font-weight:800;color:var(--navy);
 display:flex;align-items:center;gap:8px;
}
.compare-col h3 .tick{
 width:22px;height:22px;border-radius:7px;
 display:inline-flex;align-items:center;justify-content:center;
 font-size:12px;font-weight:800;
 background:rgba(26,31,61,.08);color:var(--navy);
}
.compare-col.is-current h3 .tick{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#3a2600;}
.compare-col li{
 padding:11px 0;border-bottom:1px dashed var(--border);
 font-size:14px;color:var(--muted);line-height:1.75;
}
.compare-col li:last-child{border-bottom:0;padding-bottom:0;}
.compare-col li strong{display:block;color:var(--text);font-weight:700;margin-bottom:2px;font-size:14.5px;}
.compare-figure{
 border-radius:var(--radius-lg);overflow:hidden;
 border:1px solid var(--border);
 box-shadow:var(--shadow-sm);
 position:relative;
}
.compare-figure img{width:100%;height:100%;object-fit:cover;min-height:320px;}
.compare-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:32px 20px 18px;
 color:#fff;font-size:13.5px;line-height:1.7;
 background:linear-gradient(180deg,rgba(17,21,44,0) 0%,rgba(17,21,44,.88) 100%);
}
/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:30px;display:grid;gap:26px;}
.timeline::before{
 content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;
 background:linear-gradient(180deg,var(--gold) 0%,rgba(255,180,0,.18) 100%);
}
.tl-item{position:relative;}
.tl-item::before{
 content:"";position:absolute;left:-30px;top:8px;
 width:18px;height:18px;border-radius:50%;
 background:#fff;border:4px solid var(--gold);
 box-shadow:0 0 0 4px rgba(255,180,0,.16);
}
.tl-date{
 display:inline-block;font-size:13px;font-weight:800;
 color:var(--gold-deep);letter-spacing:.6px;margin-bottom:6px;
}
.tl-title{font-size:17px;font-weight:800;color:var(--navy);line-height:1.5;}
.tl-desc{margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.85;max-width:760px;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}
.tl-tags span{
 font-size:12.5px;font-weight:700;color:var(--navy);
 padding:3px 10px;border-radius:999px;
 background:rgba(26,31,61,.06);border:1px solid var(--border);
}
/* ---------- Posts ---------- */
.post-grid{
 display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;
}
.post-card{
 background:var(--surface);
 border:1px solid var(--border);
 border-radius:var(--radius);
 padding:24px 22px;
 box-shadow:var(--shadow-xs);
 display:flex;flex-direction:column;gap:12px;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5);}
.post-meta{
 display:flex;align-items:center;gap:10px;
 font-size:12.5px;color:var(--muted);
}
.post-cat{
 padding:3px 10px;border-radius:999px;
 background:rgba(255,180,0,.14);color:#8a5b00;
 border:1px solid rgba(255,180,0,.4);
 font-weight:800;
}
.post-title{font-size:17px;font-weight:800;color:var(--navy);line-height:1.55;}
.post-title a:hover{color:var(--gold-deep);}
.post-excerpt{font-size:14px;color:var(--muted);line-height:1.85;}
.post-more{
 margin-top:auto;font-size:13.5px;font-weight:800;color:var(--navy);
 display:inline-flex;align-items:center;gap:6px;
 transition:color .18s ease,gap .18s ease;
}
.post-more::after{content:"→";}
.post-more:hover{color:var(--gold-deep);gap:10px;}
.empty-note{
 background:var(--surface);border:1px dashed var(--border);
 border-radius:var(--radius);padding:36px 24px;text-align:center;
 color:var(--muted);font-size:14.5px;
}
/* ---------- Trust ---------- */
.trust-wrap{
 display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center;
}
.trust-figure{
 border-radius:var(--radius-lg);overflow:hidden;
 border:1px solid rgba(255,255,255,.12);
 box-shadow:0 20px 46px rgba(6,9,22,.42);
}
.trust-figure img{width:100%;height:100%;object-fit:cover;min-height:300px;}
.trust-list{display:grid;gap:18px;}
.trust-item{
 display:flex;gap:14px;align-items:flex-start;
 padding:18px 20px;border-radius:var(--radius);
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.12);
 transition:background .2s ease,transform .2s ease;
}
.trust-item:hover{background:rgba(255,255,255,.1);transform:translateY(-2px);}
.trust-item .num{
 flex:0 0 34px;width:34px;height:34px;border-radius:10px;
 display:flex;align-items:center;justify-content:center;
 background:linear-gradient(140deg,var(--gold),var(--gold-deep));
 color:#2a1c00;font-weight:800;font-size:14px;
}
.trust-item h3{font-size:16px;font-weight:800;color:#fff;line-height:1.5;}
.trust-item p{margin-top:5px;font-size:14px;color:rgba(255,255,255,.72);line-height:1.8;}
/* ---------- Quick answers ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.quick-card{
 background:var(--surface);
 border:1px solid var(--border);
 border-left:4px solid var(--gold);
 border-radius:var(--radius);
 padding:22px 22px;
 box-shadow:var(--shadow-xs);
 transition:box-shadow .2s ease,transform .2s ease;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.quick-card h3{font-size:16px;font-weight:800;color:var(--navy);line-height:1.55;}
.quick-card p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.85;}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
 background:var(--surface);
 border:1px solid var(--border);
 border-radius:var(--radius);
 box-shadow:var(--shadow-xs);
 overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow-sm);}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:18px 56px 18px 22px;
 font-size:15.5px;font-weight:800;color:var(--navy);
 position:relative;line-height:1.6;
 transition:color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--gold-deep);}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 width:26px;height:26px;border-radius:8px;
 display:flex;align-items:center;justify-content:center;
 background:rgba(26,31,61,.06);color:var(--navy);
 font-size:17px;font-weight:800;line-height:1;
 transition:background .2s ease,color .2s ease;
}
.faq-item[open] summary::after{content:"−";background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#3a2600;}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9;}
/* ---------- Subscribe ---------- */
.subscribe-wrap{
 display:grid;grid-template-columns:1fr .95fr;gap:34px;align-items:center;
 background:linear-gradient(120deg,#161c3a 0%,#232a56 60%,#1a1f3d 100%);
 border:1px solid rgba(255,255,255,.12);
 border-radius:24px;
 padding:40px 38px;
 box-shadow:var(--shadow-lg);
}
.subscribe-copy h2{font-size:clamp(22px,2.4vw,28px);font-weight:800;color:#fff;line-height:1.38;}
.subscribe-copy p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.74);line-height:1.9;}
.subscribe-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.subscribe-points span{
 font-size:13px;font-weight:700;color:var(--gold-2);
 padding:5px 12px;border-radius:999px;
 background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.34);
}
.subscribe-form{
 display:grid;gap:14px;
 background:rgba(255,255,255,.05);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius-lg);
 padding:24px 22px;
}
.field{display:grid;gap:7px;}
.field label{font-size:13px;font-weight:800;color:rgba(255,255,255,.78);letter-spacing:.4px;}
.field input,.field select{
 width:100%;padding:12px 14px;border-radius:10px;
 border:1px solid rgba(255,255,255,.2);
 background:rgba(255,255,255,.08);color:#fff;
 font-size:14.5px;outline:none;
 transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(255,255,255,.42);}
.field input:focus,.field select:focus{
 border-color:rgba(255,180,0,.8);background:rgba(255,255,255,.14);
}
.field select option{color:#1c2340;}
.subscribe-form .btn-gold{width:100%;margin-top:4px;}
.form-note{font-size:13px;color:rgba(255,255,255,.6);line-height:1.7;min-height:20px;}
.form-note.is-ok{color:var(--gold-2);font-weight:700;}
/* ---------- Footer ---------- */
.site-footer{
 background:linear-gradient(180deg,var(--navy-3) 0%,#0c1024 100%);
 color:rgba(255,255,255,.72);
 padding:52px 0 24px;
 margin-top:0;
}
.footer-grid{
 display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;
 padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand p{margin-top:16px;font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.6);max-width:340px;}
.footer-links h3{
 font-size:14px;font-weight:800;color:#fff;letter-spacing:.6px;margin-bottom:14px;
}
.footer-links ul{display:grid;gap:9px;}
.footer-links a{
 font-size:13.5px;color:rgba(255,255,255,.66);
 transition:color .18s ease,padding-left .18s ease;
}
.footer-links a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 flex-wrap:wrap;padding-top:20px;
 font-size:13px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.72);}
.footer-bottom a:hover{color:var(--gold-2);}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
 .page-hero-inner{grid-template-columns:1fr;gap:28px;}
 .hero-side{max-width:520px;}
 .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .matrix-card--wide{grid-column:span 2;grid-template-columns:1fr;}
 .matrix-card--wide img{min-height:200px;max-height:240px;}
 .compare-wrap{grid-template-columns:1fr;}
 .compare-figure img{min-height:260px;}
 .post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .trust-wrap{grid-template-columns:1fr;}
 .trust-figure img{min-height:240px;}
 .subscribe-wrap{grid-template-columns:1fr;padding:34px 26px;}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
 .footer-brand{grid-column:span 3;}
}
@media (max-width:768px){
 .container{padding:0 18px;}
 .brand-row{flex-wrap:wrap;gap:12px;padding:12px 0;}
 .header-tools{width:100%;justify-content:space-between;}
 .search-mini input{width:100%;min-width:0;}
 .search-mini{flex:1 1 auto;}
 .page-hero{padding:24px 0 32px;}
 .page-hero-panel{padding:28px 22px;border-radius:18px;}
 .section{padding:48px 0;}
 .section-head.is-row{flex-direction:column;align-items:flex-start;gap:14px;}
 .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
 .metric-num{font-size:28px;}
 .matrix-grid{grid-template-columns:1fr;}
 .matrix-card--wide{grid-column:span 1;}
 .compare-grid{grid-template-columns:1fr;}
 .post-grid{grid-template-columns:1fr;}
 .quick-grid{grid-template-columns:1fr;}
 .timeline{padding-left:26px;}
 .tl-item::before{left:-26px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
 .footer-brand{grid-column:span 2;}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
 .subscribe-wrap{padding:26px 20px;border-radius:18px;}
}
@media (max-width:520px){
 .page-hero h1{font-size:25px;}
 .hero-actions .btn{width:100%;}
 .header-tools{flex-wrap:wrap;}
 .top-link{width:100%;text-align:center;}
 .metric-grid{grid-template-columns:1fr;}
 .brand-name{font-size:17px;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-brand{grid-column:span 1;}
 .faq-item summary{font-size:14.5px;padding:16px 50px 16px 18px;}
 .faq-body{padding:0 18px 18px;}
}