/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a83232;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --ink-soft:#5a5344;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(140,31,31,.12);
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 6px 20px rgba(94,19,19,.08);
  --shadow-hover:0 14px 32px rgba(94,19,19,.16);
  --sidebar-w:266px;
  --serif:"Noto Serif SC","Source Han Serif SC",SimSun,"宋体",Georgia,serif;
  --sans:"Microsoft YaHei","微软雅黑","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.lock{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
.container{width:min(1180px,calc(100% - 64px));margin:0 auto}

/* ---------- 顶栏（移动端） ---------- */
.topbar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:60px;
  align-items:center;
  gap:12px;
  padding:0 16px;
  background:linear-gradient(135deg,var(--red),var(--red-deep));
  border-bottom:1px solid rgba(212,175,55,.55);
  z-index:80;
}
.topbar-brand{
  font-family:var(--serif);
  font-size:16px;
  color:#fff;
  letter-spacing:.5px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.menu-btn{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(212,175,55,.5);
  border-radius:8px;
  color:var(--gold-light);
}
.menu-btn:hover{background:rgba(212,175,55,.22);color:#fff}
.overlay{
  position:fixed;
  inset:0;
  background:rgba(58,20,20,.55);
  opacity:0;
  pointer-events:none;
  transition:opacity .28s ease;
  z-index:70;
}
.overlay.show{opacity:1;pointer-events:auto}

/* ---------- 左侧导航 ---------- */
.sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--sidebar-w);
  padding:26px 20px 22px;
  display:flex;
  flex-direction:column;
  gap:22px;
  background:linear-gradient(180deg,var(--red) 0%,var(--red-deep) 100%);
  border-right:1px solid rgba(212,175,55,.45);
  color:#fff;
  z-index:75;
  overflow-y:auto;
}
.sidebar::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:180px;
  background:radial-gradient(circle at 20% 120%,rgba(212,175,55,.22),transparent 65%);
  pointer-events:none;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:46px;height:46px;
  flex:0 0 46px;
  display:inline-flex;align-items:center;justify-content:center;
  border:2px solid var(--gold);
  border-radius:10px;
  background:rgba(212,175,55,.14);
  color:var(--gold-light);
}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text strong{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px}
.brand-text em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.side-nav{display:flex;flex-direction:column;gap:6px;position:relative;z-index:1}
.nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 12px 11px 14px;
  border-radius:var(--radius-sm);
  font-size:14.5px;
  color:rgba(255,255,255,.82);
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.nav-item::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  transform:translateY(-50%) scaleY(0);
  transform-origin:center;
  width:3px;height:20px;
  border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
  transition:transform .22s ease;
}
.nav-item:hover{background:rgba(212,175,55,.16);color:#fff}
.nav-item:hover::before{transform:translateY(-50%) scaleY(1)}
.nav-item.active{
  background:rgba(212,175,55,.2);
  color:var(--gold-light);
  font-weight:700;
}
.nav-item.active::before{transform:translateY(-50%) scaleY(1)}
.nav-dot{width:6px;height:6px;border-radius:50%;background:rgba(212,175,55,.65);flex:0 0 6px}
.nav-item.active .nav-dot{background:var(--gold)}
.side-cta{width:100%;justify-content:center;margin-top:auto;position:relative;z-index:1}
.side-foot{
  position:relative;
  z-index:1;
  font-size:12px;
  line-height:1.7;
  color:rgba(255,255,255,.5);
  border-top:1px solid rgba(212,175,55,.28);
  padding-top:14px;
}

/* ---------- 内容区 ---------- */
.content{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
main{flex:1}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 26px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  font-size:14.5px;
  font-weight:700;
  letter-spacing:.5px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;
  box-shadow:0 6px 16px rgba(184,134,11,.3);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.4);background:linear-gradient(135deg,#e0bc48,#a87908)}
.btn-gold:active{transform:translateY(0)}
.btn-outline{
  background:transparent;
  border-color:var(--gold);
  color:var(--gold-light);
}
.btn-outline:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-line{
  background:#fff;
  border-color:var(--gold);
  color:var(--gold-deep);
}
.btn-line:hover{background:#fff8e4;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.18)}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:6px}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:78px 0 68px;
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 45%,#5e1313 100%);
  color:#fff;
  border-bottom:1px solid rgba(212,175,55,.4);
}
.hero-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/新街机金蟾捕鱼2千炮版-v5.10.10.webp');
  background-size:cover;
  background-position:center;
  opacity:.2;
  filter:saturate(.85);
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 82% 12%,rgba(212,175,55,.28),transparent 55%),
             linear-gradient(90deg,rgba(94,19,19,.9) 0%,rgba(94,19,19,.55) 62%,rgba(94,19,19,.3) 100%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:900px}
.hero-badge{
  display:inline-block;
  padding:6px 14px;
  border:1px solid rgba(212,175,55,.7);
  border-radius:999px;
  font-size:12.5px;
  letter-spacing:2px;
  color:var(--gold-light);
  background:rgba(212,175,55,.12);
  margin-bottom:20px;
}
.hero h1{
  font-size:40px;
  line-height:1.32;
  color:var(--gold-light);
  letter-spacing:1px;
  text-shadow:0 2px 12px rgba(0,0,0,.28);
}
.hero-lead{
  margin-top:20px;
  font-size:15.5px;
  line-height:1.95;
  color:rgba(255,255,255,.88);
  max-width:780px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.party-strip{
  margin-top:34px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:22px;
  padding:20px 22px;
  border-radius:var(--radius);
  border:1px solid rgba(212,175,55,.55);
  background:rgba(60,12,12,.5);
  backdrop-filter:blur(3px);
}
.party-strip-main{flex:1 1 320px;min-width:0}
.party-line{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:13.5px;color:rgba(255,255,255,.86)}
.party-time strong{color:var(--gold-light);font-family:var(--serif);font-size:16px;letter-spacing:1px}
.party-bar{
  margin-top:10px;
  height:10px;
  border-radius:999px;
  background:rgba(255,255,255,.16);
  overflow:hidden;
}
.party-bar span{
  display:block;
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#d4af37,#f0d67d);
  box-shadow:0 0 12px rgba(212,175,55,.6);
}
.party-side{display:flex;flex-direction:column;gap:8px;min-width:180px}
.party-avatars{display:flex;align-items:center}
.party-avatars span{
  width:30px;height:30px;
  margin-right:-8px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;
  border:2px solid rgba(212,175,55,.8);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  color:var(--gold-light);
  font-size:12px;
  font-family:var(--serif);
}
.party-avatars span:last-child{
  margin-right:0;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#5e1313;
  font-family:var(--sans);
  font-size:11px;
  font-weight:700;
}
.party-side p{font-size:12.5px;color:rgba(255,255,255,.72)}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-tags span{
  padding:6px 16px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(212,175,55,.75);
  background:rgba(212,175,55,.14);
  color:var(--gold-light);
  font-size:13px;
  letter-spacing:1px;
}

/* ---------- 通用板块 ---------- */
.section{padding:70px 0}
.section--alt{background:var(--bg-alt)}
.section--line{border-top:1px solid var(--line-soft)}
.sec-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px 28px;
  margin-bottom:34px;
}
.sec-title{
  position:relative;
  padding-left:16px;
  font-size:25px;
  color:var(--red);
  letter-spacing:.5px;
}
.sec-title::before{
  content:"";
  position:absolute;
  left:0;top:5px;bottom:5px;
  width:4px;
  border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-sub{
  margin-top:10px;
  padding-left:16px;
  max-width:820px;
  font-size:14.5px;
  line-height:1.95;
  color:var(--muted);
}
.sec-link{
  font-size:14px;
  font-weight:700;
  color:var(--gold-deep);
  border-bottom:1px solid transparent;
  transition:color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.sec-link:hover{color:var(--red);border-color:var(--red)}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 20px;
  text-align:center;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.kpi:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.kpi strong{
  display:block;
  font-family:var(--serif);
  font-size:32px;
  line-height:1.2;
  color:var(--gold-deep);
  letter-spacing:1px;
}
.kpi span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted)}
.kpi-note{
  margin-top:22px;
  padding:16px 20px;
  border-left:4px solid var(--gold);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:rgba(212,175,55,.1);
  font-size:14px;
  color:var(--ink-soft);
}

/* ---------- 卡片 ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  position:relative;
  padding:26px 24px 24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.card h3{font-size:17px;color:var(--red);margin-bottom:10px;letter-spacing:.5px}
.card p{font-size:14px;color:var(--ink-soft);line-height:1.9}
.card-icon{
  width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;
  border:1px solid rgba(212,175,55,.7);
  background:rgba(212,175,55,.12);
  color:var(--gold-deep);
  margin-bottom:14px;
}
.seal{
  position:absolute;
  top:14px;right:14px;
  padding:3px 7px;
  border:1px solid var(--gold);
  border-radius:4px;
  background:var(--red);
  color:#f6e2a8;
  font-family:var(--serif);
  font-size:12px;
  letter-spacing:2px;
  line-height:1.4;
}

/* ---------- 三步拆解 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;
  padding:28px 24px 24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  position:absolute;
  top:18px;right:20px;
  font-family:var(--serif);
  font-size:26px;
  color:rgba(212,175,55,.55);
  letter-spacing:1px;
}
.step h3{font-size:17px;color:var(--red);margin-bottom:10px}
.step p{font-size:14px;color:var(--ink-soft);line-height:1.9}

/* ---------- 结果对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{
  padding:28px 26px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow);
}
.compare-col--old{border-color:rgba(138,128,112,.35)}
.compare-col--new{
  border-color:var(--gold);
  background:linear-gradient(180deg,#fffdf6,#fff8e6);
  box-shadow:0 10px 26px rgba(184,134,11,.16);
}
.compare-col h3{font-size:18px;margin-bottom:16px;color:var(--red)}
.compare-col--old h3{color:#7a7264}
.compare-list li{
  position:relative;
  padding-left:22px;
  font-size:14px;
  line-height:1.9;
  color:var(--ink-soft);
  margin-bottom:12px;
}
.compare-list li::before{
  content:"";
  position:absolute;
  left:0;top:11px;
  width:8px;height:8px;
  border-radius:2px;
  transform:rotate(45deg);
  background:rgba(138,128,112,.55);
}
.compare-col--new .compare-list li::before{
  background:linear-gradient(135deg,#d4af37,#b8860b);
}
.compare-foot{
  margin-top:16px;
  padding-top:16px;
  border-top:1px dashed rgba(212,175,55,.6);
  font-size:13px;
  color:var(--gold-deep);
  font-weight:700;
}
.compare-col--old .compare-foot{
  border-top-color:rgba(138,128,112,.3);
  color:var(--muted);
  font-weight:400;
}

/* ---------- 里程碑 ---------- */
.timeline{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  padding-top:8px;
}
.timeline::before{
  content:"";
  position:absolute;
  top:20px;left:4px;right:4px;
  height:2px;
  background:linear-gradient(90deg,rgba(212,175,55,.15),var(--gold),rgba(212,175,55,.15));
}
.tl-item{position:relative;padding-top:56px}
.tl-item::before{
  content:"";
  position:absolute;
  top:12px;left:0;
  width:16px;height:16px;
  border-radius:50%;
  background:#fff;
  border:3px solid var(--gold);
  box-shadow:0 0 0 4px rgba(212,175,55,.16);
}
.tl-item h3{font-size:15.5px;color:var(--red);margin-bottom:8px}
.tl-item p{font-size:13.5px;color:var(--muted);line-height:1.85}
.tl-tag{
  display:inline-block;
  margin-bottom:8px;
  font-size:12px;
  letter-spacing:1px;
  color:var(--gold-deep);
  font-weight:700;
}

/* ---------- 分类入口墙 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.channel{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.channel-figure{position:relative;aspect-ratio:16/9;overflow:hidden}
.channel-figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.channel:hover .channel-figure img{transform:scale(1.05)}
.channel-figure::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(60,12,12,0) 40%,rgba(60,12,12,.55) 100%);
}
.channel-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.channel-body h3{font-size:17px;color:var(--red)}
.channel-body p{font-size:13.8px;color:var(--ink-soft);line-height:1.85;flex:1}
.channel-more{
  font-size:13.5px;
  font-weight:700;
  color:var(--gold-deep);
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:gap .2s ease,color .2s ease;
}
.channel:hover .channel-more{gap:12px;color:var(--red)}

/* ---------- 奖励预览 ---------- */
.reward-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.reward{
  position:relative;
  padding:26px 20px 22px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(180deg,#fffdf7,#fdf6e4);
  text-align:center;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.reward:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.reward-icon{
  width:56px;height:56px;
  margin:0 auto 14px;
  display:flex;align-items:center;justify-content:center;
  border-radius:14px;
  border:1px solid rgba(212,175,55,.75);
  background:rgba(212,175,55,.14);
  color:var(--gold-deep);
}
.reward h3{font-size:15.5px;color:var(--red);margin-bottom:8px}
.reward p{font-size:13.5px;color:var(--muted);line-height:1.85}
.reward .reward-state{
  display:inline-block;
  margin-top:12px;
  padding:3px 10px;
  border-radius:999px;
  font-size:12px;
  border:1px solid rgba(212,175,55,.7);
  color:var(--gold-deep);
  background:#fff;
}

/* ---------- 邀请墙 ---------- */
.invite{
  display:grid;
  grid-template-columns:1.4fr .9fr;
  gap:26px;
  align-items:center;
  padding:34px 32px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(135deg,#fffdf6,#f8eed9);
  box-shadow:var(--shadow);
}
.invite h3{font-size:21px;color:var(--red);margin-bottom:12px}
.invite p{font-size:14.2px;color:var(--ink-soft);line-height:1.95}
.invite-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.invite-panel{
  padding:22px;
  border-radius:var(--radius);
  border:1px solid rgba(212,175,55,.6);
  background:#fff;
  text-align:center;
}
.invite-panel strong{
  display:block;
  font-family:var(--serif);
  font-size:30px;
  color:var(--gold-deep);
  line-height:1.2;
}
.invite-panel span{display:block;font-size:13px;color:var(--muted);margin-top:6px}
.invite-bar{
  margin-top:14px;
  height:8px;
  border-radius:999px;
  background:rgba(140,31,31,.1);
  overflow:hidden;
}
.invite-bar i{
  display:block;
  height:100%;
  width:65%;
  border-radius:999px;
  background:linear-gradient(90deg,#d4af37,#b8860b);
}

/* ---------- 口碑 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.voice{
  padding:22px 22px 20px;
  border-radius:14px 14px 14px 4px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.voice p{font-size:14px;color:var(--ink-soft);line-height:1.9}
.voice-user{display:flex;align-items:center;gap:10px;margin-top:16px}
.voice-avatar{
  width:34px;height:34px;flex:0 0 34px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  border:1px solid var(--gold);
  background:rgba(140,31,31,.08);
  color:var(--red);
  font-family:var(--serif);
  font-size:14px;
}
.voice-user b{font-size:13.5px;color:var(--red);font-weight:700}
.voice-user em{font-style:normal;font-size:12px;color:var(--muted);display:block}

/* ---------- 资讯 ---------- */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.news-item{
  display:flex;
  gap:16px;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.news-thumb{
  width:104px;height:78px;flex:0 0 104px;
  border-radius:var(--radius-sm);
  overflow:hidden;
  border:1px solid rgba(212,175,55,.5);
}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{min-width:0}
.news-body h3{font-size:15px;color:var(--red);margin-bottom:8px;line-height:1.5}
.news-body p{font-size:13.2px;color:var(--muted);line-height:1.8}
.news-meta{margin-top:10px;font-size:12px;color:var(--gold-deep);letter-spacing:1px}

/* ---------- 平台保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard{
  padding:24px 20px;
  border-radius:var(--radius);
  border:1px solid rgba(212,175,55,.55);
  background:rgba(255,255,255,.75);
  text-align:center;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.guard:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);background:#fff}
.guard-icon{
  width:46px;height:46px;
  margin:0 auto 12px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  border:1px solid var(--gold);
  color:var(--gold-deep);
  background:rgba(212,175,55,.12);
}
.guard h3{font-size:15px;color:var(--red);margin-bottom:8px}
.guard p{font-size:13.2px;color:var(--muted);line-height:1.85}

/* ---------- FAQ ---------- */
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:0 22px;
  margin-bottom:14px;
  box-shadow:var(--shadow);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:var(--gold)}
.faq-item[open]{box-shadow:0 12px 28px rgba(94,19,19,.12)}
.faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-family:var(--serif);
  font-size:16px;
  font-weight:700;
  color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  flex:0 0 auto;
  width:24px;height:24px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;
  border:1px solid var(--gold);
  color:var(--gold-deep);
  font-size:16px;
  line-height:1;
}
.faq-item[open] summary::after{content:"−"}
.faq-body{padding:0 0 20px;font-size:14.2px;color:var(--ink-soft);line-height:1.95}

/* ---------- 收口 CTA ---------- */
.final-cta{
  position:relative;
  overflow:hidden;
  padding:64px 0;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  color:#fff;
  border-top:1px solid rgba(212,175,55,.45);
}
.final-cta::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 88% 20%,rgba(212,175,55,.28),transparent 55%);
  pointer-events:none;
}
.final-inner{
  position:relative;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.final-text{max-width:640px}
.final-text h2{font-size:27px;color:var(--gold-light);letter-spacing:.5px}
.final-text p{margin-top:14px;font-size:14.5px;line-height:1.95;color:rgba(255,255,255,.86)}
.final-actions{display:flex;flex-wrap:wrap;gap:14px}
.final-meta{
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  position:relative;
  z-index:2;
}
.final-meta span{
  padding:5px 14px;
  border-radius:999px;
  border:1px solid rgba(212,175,55,.6);
  background:rgba(212,175,55,.12);
  color:var(--gold-light);
  font-size:12.5px;
}

/* ---------- 页脚 ---------- */
.footer{
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  color:rgba(255,255,255,.78);
  border-top:1px solid var(--gold);
  padding:52px 0 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:34px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:42px;height:42px;flex:0 0 42px}
.footer-brand strong{
  display:block;
  font-family:var(--serif);
  font-size:17px;
  color:#fff;
  letter-spacing:1px;
}
.footer-brand em{font-style:normal;font-size:12px;color:var(--gold-light);letter-spacing:2px}
.footer p{font-size:13.2px;line-height:1.9;color:rgba(255,255,255,.66)}
.footer h4{
  font-size:15px;
  color:var(--gold-light);
  margin-bottom:16px;
  letter-spacing:1px;
}
.footer-links li{margin-bottom:10px}
.footer-links a{
  font-size:13.4px;
  color:rgba(255,255,255,.72);
  transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{color:var(--gold-light);padding-left:5px}
.footer-bottom{
  margin-top:36px;
  padding-top:20px;
  border-top:1px solid rgba(212,175,55,.3);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:12.5px;
  color:rgba(232,200,122,.72);
}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{
  padding:3px 10px;
  border-radius:999px;
  border:1px solid rgba(212,175,55,.4);
  font-size:12px;
  color:var(--gold-light);
}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .kpi-grid,.reward-grid,.guard-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3,.channel-grid,.voice-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:34px}
  .timeline::before{display:none}
}
@media (max-width:1024px){
  .topbar{display:flex}
  .sidebar{
    transform:translateX(-100%);
    transition:transform .3s ease;
    width:280px;
    box-shadow:8px 0 30px rgba(0,0,0,.28);
  }
  .sidebar.open{transform:translateX(0)}
  .content{margin-left:0;padding-top:60px}
  .hero{padding:56px 0 52px}
  .hero h1{font-size:33px}
  .section{padding:56px 0}
  .container{width:calc(100% - 44px)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .hero h1{font-size:28px;line-height:1.4}
  .hero-lead{font-size:14.5px}
  .sec-title{font-size:21px}
  .grid-3,.grid-2,.grid-4,.kpi-grid,.reward-grid,.guard-grid,.channel-grid,.voice-grid,.steps,.compare,.news-list,.invite{
    grid-template-columns:1fr
  }
  .timeline{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 160px}
  .party-strip{padding:18px}
  .invite{padding:26px 22px}
  .final-inner{flex-direction:column;align-items:flex-start}
  .final-text h2{font-size:22px}
  .news-thumb{width:88px;height:66px;flex:0 0 88px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .sec-head{align-items:flex-start}
}
@media (max-width:520px){
  .container{width:calc(100% - 32px)}
  .hero{padding:44px 0 40px}
  .hero h1{font-size:24px}
  .hero-badge{font-size:11.5px;letter-spacing:1px}
  .hero-tags span{font-size:12px;padding:5px 12px}
  .btn{padding:11px 20px;font-size:14px}
  .card,.step,.compare-col,.reward,.guard{padding:20px 18px}
  .kpi strong{font-size:26px}
  .news-item{flex-direction:column}
  .news-thumb{width:100%;height:150px;flex:none}
  .topbar-brand{font-size:14.5px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a83232;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --ink-soft:#5a5344;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(140,31,31,.12);
 --radius:12px;
 --radius-sm:8px;
 --shadow:0 6px 20px rgba(94,19,19,.08);
 --shadow-hover:0 14px 32px rgba(94,19,19,.16);
 --sidebar-w:266px;
 --serif:"Noto Serif SC","Source Han Serif SC",SimSun,"宋体",Georgia,serif;
 --sans:"Microsoft YaHei","微软雅黑","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
body.lock{overflow:hidden}
h1,h2,h3,h4{margin:0;font-family:var(--serif);line-height:1.4;color:var(--red-deep)}
p{margin:0}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
.container{width:min(1120px,calc(100% - 56px));margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* ---------- 布局骨架 ---------- */
.layout-shell{min-height:100vh}
.sidebar{
 position:fixed;
 top:0;left:0;bottom:0;
 width:var(--sidebar-w);
 background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 55%,#5e1313 100%);
 border-right:1px solid rgba(212,175,55,.45);
 box-shadow:6px 0 24px rgba(94,19,19,.14);
 padding:26px 20px 24px;
 display:flex;
 flex-direction:column;
 gap:22px;
 overflow-y:auto;
 z-index:90;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
 width:46px;height:46px;
 flex:0 0 46px;
 display:inline-flex;align-items:center;justify-content:center;
 border:2px solid var(--gold);
 border-radius:10px;
 background:rgba(212,175,55,.14);
 color:var(--gold-light);
}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text strong{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px}
.brand-text em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.side-divider{height:1px;background:linear-gradient(90deg,rgba(212,175,55,.55),rgba(212,175,55,0));border:0;margin:0}
.side-nav{display:flex;flex-direction:column;gap:6px;position:relative;z-index:1}
.nav-item{
 position:relative;
 display:flex;
 align-items:center;
 gap:10px;
 padding:11px 12px 11px 14px;
 border-radius:var(--radius-sm);
 font-size:14.5px;
 color:rgba(255,255,255,.82);
 transition:background .22s ease,color .22s ease;
}
.nav-item::before{
 content:"";
 position:absolute;
 left:0;top:50%;
 transform:translateY(-50%) scaleY(0);
 width:3px;height:20px;
 border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
 transition:transform .22s ease;
}
.nav-item:hover{background:rgba(212,175,55,.16);color:#fff}
.nav-item:hover::before{transform:translateY(-50%) scaleY(1)}
.nav-item.active{background:rgba(212,175,55,.2);color:var(--gold-light);font-weight:700}
.nav-item.active::before{transform:translateY(-50%) scaleY(1)}
.nav-dot{width:6px;height:6px;border-radius:50%;background:rgba(212,175,55,.65);flex:0 0 6px}
.nav-item.active .nav-dot{background:var(--gold)}
.side-note{
 font-size:12.5px;
 line-height:1.7;
 color:rgba(255,255,255,.6);
 padding:12px 14px;
 border:1px dashed rgba(212,175,55,.4);
 border-radius:var(--radius-sm);
 background:rgba(0,0,0,.1);
}
.side-cta{width:100%;justify-content:center;margin-top:auto;position:relative;z-index:1}
.main-wrap{margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh;min-width:0}
main{flex:1}
/* ---------- 顶部条（移动） ---------- */
.topbar{
 display:none;
 position:fixed;
 top:0;left:0;right:0;
 height:60px;
 align-items:center;
 gap:12px;
 padding:0 16px;
 background:linear-gradient(135deg,var(--red),var(--red-deep));
 border-bottom:1px solid rgba(212,175,55,.55);
 z-index:80;
}
.topbar-brand{font-family:var(--serif);font-size:15.5px;color:#fff;letter-spacing:.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu-btn{
 width:40px;height:40px;flex:0 0 40px;
 display:inline-flex;align-items:center;justify-content:center;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(212,175,55,.5);
 border-radius:8px;
 color:var(--gold-light);
 transition:background .2s ease,color .2s ease;
}
.menu-btn:hover{background:rgba(212,175,55,.22);color:#fff}
.backdrop{
 position:fixed;inset:0;
 background:rgba(46,10,10,.55);
 opacity:0;visibility:hidden;
 transition:opacity .25s ease,visibility .25s ease;
 z-index:85;
}
.backdrop.show{opacity:1;visibility:visible}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;
 border-radius:var(--radius-sm);
 border:1px solid transparent;
 font-size:14.5px;
 font-weight:700;
 letter-spacing:.5px;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;
 box-shadow:0 6px 16px rgba(184,134,11,.3);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.4);background:linear-gradient(135deg,#e0bc48,#a87908)}
.btn-gold:active{transform:translateY(0)}
.btn-outline{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-outline:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-line{background:#fff;border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fff8e4;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.18)}
.btn-sm{padding:9px 18px;font-size:13px;border-radius:6px}
/* ---------- Hero ---------- */
.page-hero{
 position:relative;
 overflow:hidden;
 padding:34px 0 52px;
 background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 48%,#5e1313 100%);
 color:#fff;
 border-bottom:1px solid rgba(212,175,55,.45);
 text-align:center;
}
.hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/捕鱼大咖_起号日常-_捕鱼大作战-_鱼乐达人-_捕鱼大咖-_全面击破巅峰.webp');
 background-size:cover;
 background-position:center;
 opacity:.16;
 filter:saturate(.85);
}
.page-hero::after{
 content:"";
 position:absolute;inset:0;
 background:radial-gradient(circle at 50% 0%,rgba(212,175,55,.26),transparent 58%),
 linear-gradient(180deg,rgba(94,19,19,.72) 0%,rgba(94,19,19,.9) 100%);
 pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:840px;margin:0 auto}
.crumb{
 display:flex;align-items:center;justify-content:center;
 gap:8px;
 font-size:12.5px;
 color:rgba(255,255,255,.66);
 margin-bottom:22px;
 letter-spacing:.5px;
}
.crumb a{color:var(--gold-light);border-bottom:1px solid transparent;transition:border-color .2s ease,color .2s ease}
.crumb a:hover{color:#fff;border-bottom-color:var(--gold)}
.hero-badge{
 display:inline-block;
 padding:6px 16px;
 border:1px solid rgba(212,175,55,.7);
 border-radius:999px;
 font-size:12.5px;
 letter-spacing:2px;
 color:var(--gold-light);
 background:rgba(212,175,55,.12);
 margin-bottom:18px;
}
.page-hero h1{
 font-size:34px;
 line-height:1.38;
 color:var(--gold-light);
 letter-spacing:.5px;
 text-shadow:0 2px 12px rgba(0,0,0,.28);
}
.hero-lead{
 margin:18px auto 0;
 max-width:720px;
 font-size:15px;
 line-height:1.95;
 color:rgba(255,255,255,.88);
}
.hero-search{
 display:flex;
 gap:10px;
 max-width:640px;
 margin:28px auto 0;
 padding:8px;
 background:rgba(255,255,255,.1);
 border:1px solid rgba(212,175,55,.55);
 border-radius:14px;
 backdrop-filter:blur(3px);
}
.hero-search input{
 flex:1 1 auto;
 min-width:0;
 padding:11px 14px;
 border:1px solid rgba(212,175,55,.35);
 border-radius:8px;
 background:rgba(255,255,255,.96);
 color:var(--ink);
 font-size:14px;
}
.hero-search input::placeholder{color:#a99f8d}
.hero-search .btn{flex:0 0 auto}
.search-tip{
 min-height:22px;
 margin-top:10px;
 font-size:13px;
 color:var(--gold-light);
}
.chip-row{
 display:flex;
 flex-wrap:wrap;
 justify-content:center;
 gap:10px;
 margin-top:6px;
}
.chip{
 padding:7px 16px;
 border-radius:999px;
 border:1px solid rgba(212,175,55,.65);
 background:rgba(212,175,55,.12);
 color:var(--gold-light);
 font-size:13px;
 letter-spacing:.5px;
 transition:background .2s ease,color .2s ease,transform .2s ease,border-color .2s ease;
}
.chip:hover{background:rgba(212,175,55,.28);color:#fff;transform:translateY(-2px);border-color:var(--gold)}
/* ---------- 板块 ---------- */
.section{padding:64px 0}
.section.alt{background:var(--bg-alt);border-top:1px solid rgba(140,31,31,.08);border-bottom:1px solid rgba(140,31,31,.08)}
.sec-head{
 position:relative;
 margin-bottom:34px;
 padding-left:18px;
}
.sec-head::before{
 content:"";
 position:absolute;left:0;top:8px;bottom:8px;
 width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-head h2{font-size:27px;letter-spacing:.5px}
.sec-head p{margin-top:10px;font-size:14.5px;color:var(--muted);max-width:820px}
.sec-foot{margin-top:30px;display:flex;justify-content:center}
/* ---------- 卡片 ---------- */
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
 position:relative;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:48px 22px 24px;
 box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.stamp{
 position:absolute;top:0;left:0;
 width:40px;height:40px;
 display:flex;align-items:center;justify-content:center;
 background:var(--red);
 color:var(--gold-light);
 font-family:var(--serif);
 font-size:15px;
 font-weight:700;
 border-right:1px solid var(--gold);
 border-bottom:1px solid var(--gold);
 border-radius:var(--radius) 0 10px 0;
}
.card h3{font-size:17.5px;margin-bottom:10px;letter-spacing:.3px}
.card p{font-size:14px;line-height:1.85;color:var(--ink-soft)}
.card .card-tag{
 display:inline-block;
 margin-top:16px;
 font-size:12px;
 letter-spacing:1px;
 color:var(--gold-deep);
 border:1px solid rgba(212,175,55,.6);
 border-radius:999px;
 padding:3px 12px;
 background:#fffdf6;
}
/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.split-text h2{font-size:26px;margin-bottom:16px}
.split-text p{font-size:14.5px;line-height:1.9;color:var(--ink-soft)}
.split-media{
 position:relative;
 border:2px solid var(--gold);
 border-radius:16px;
 overflow:hidden;
 box-shadow:var(--shadow-hover);
 background:#fff;
}
.split-media img{width:100%;object-fit:cover;transition:transform .5s ease}
.split-media:hover img{transform:scale(1.03)}
.split-media figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:12px 16px;
 font-size:12.5px;
 color:var(--gold-light);
 background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.85));
}
/* ---------- 清单列表 ---------- */
.step-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:14px}
.step-list li{
 display:flex;
 gap:14px;
 padding:16px 18px;
 background:#fff;
 border:1px solid var(--line-soft);
 border-left:3px solid var(--gold);
 border-radius:10px;
 font-size:14px;
 line-height:1.8;
 color:var(--ink-soft);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step-list li:hover{transform:translateX(4px);box-shadow:var(--shadow);border-left-color:var(--red-soft)}
.step-list b{color:var(--red-deep);font-family:var(--serif)}
.step-list .num{
 flex:0 0 26px;
 width:26px;height:26px;
 display:inline-flex;align-items:center;justify-content:center;
 border-radius:50%;
 background:rgba(212,175,55,.18);
 border:1px solid var(--line);
 color:var(--gold-deep);
 font-size:13px;
 font-weight:700;
}
/* ---------- 数据块 ---------- */
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:26px}
.stat{
 background:linear-gradient(150deg,#8c1f1f,#5e1313);
 border:1px solid rgba(212,175,55,.5);
 border-radius:var(--radius);
 padding:24px 22px;
 color:#fff;
 box-shadow:var(--shadow);
}
.stat strong{
 display:block;
 font-family:var(--serif);
 font-size:34px;
 line-height:1.2;
 color:var(--gold-light);
}
.stat span{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.78)}
.stat em{display:block;margin-top:4px;font-style:normal;font-size:12.5px;color:rgba(232,200,122,.85)}
/* ---------- 案例卡 ---------- */
.case-card{
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.case-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt)}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case-card:hover .case-media img{transform:scale(1.05)}
.case-body{padding:22px}
.case-body h3{font-size:16.5px;margin-bottom:10px}
.case-body p{font-size:13.8px;line-height:1.85;color:var(--ink-soft)}
.case-body .card-tag{display:inline-block;margin-top:14px;font-size:12px;letter-spacing:1px;color:var(--gold-deep);border:1px solid rgba(212,175,55,.6);border-radius:999px;padding:3px 12px;background:#fffdf6}
/* ---------- 误区列表 ---------- */
.pit-list{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.pit-list li{
 display:flex;gap:14px;
 padding:20px 22px;
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pit-list li:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-hover)}
.pit-list .mark{
 flex:0 0 30px;width:30px;height:30px;
 display:inline-flex;align-items:center;justify-content:center;
 border-radius:8px;
 background:rgba(140,31,31,.08);
 border:1px solid rgba(140,31,31,.22);
 color:var(--red);
 font-family:var(--serif);
 font-size:14px;
}
.pit-list h3{font-size:15.5px;margin-bottom:6px}
.pit-list p{font-size:13.8px;line-height:1.8;color:var(--ink-soft)}
/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{
 background:#fff;
 border:1px solid var(--line);
 border-radius:10px;
 padding:0 22px;
 box-shadow:var(--shadow);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq details:hover{border-color:var(--gold);box-shadow:var(--shadow-hover)}
.faq summary{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:16px 0;
 cursor:pointer;
 list-style:none;
 font-family:var(--serif);
 font-size:16px;
 font-weight:700;
 color:var(--red-deep);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
 content:"+";
 flex:0 0 auto;
 width:24px;height:24px;
 display:inline-flex;align-items:center;justify-content:center;
 border-radius:50%;
 border:1px solid rgba(212,175,55,.6);
 color:var(--gold-deep);
 font-size:16px;
 line-height:1;
 transition:background .2s ease,color .2s ease;
}
.faq details[open] summary::after{content:"−";background:rgba(212,175,55,.2);color:var(--red-deep)}
.faq .faq-body{padding:0 0 18px;font-size:14px;line-height:1.9;color:var(--ink-soft)}
/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;
 overflow:hidden;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:30px;
 padding:40px 42px;
 border-radius:16px;
 border:1px solid rgba(212,175,55,.55);
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 color:#fff;
 box-shadow:var(--shadow-hover);
}
.cta-band::after{
 content:"";
 position:absolute;right:-60px;top:-70px;
 width:260px;height:260px;
 border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.28),transparent 68%);
 pointer-events:none;
}
.cta-band h2{color:var(--gold-light);font-size:25px;margin-bottom:10px;position:relative;z-index:1}
.cta-band p{font-size:14.5px;line-height:1.9;color:rgba(255,255,255,.85);max-width:640px;position:relative;z-index:1}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1}
/* ---------- 页脚 ---------- */
.footer{
 background:var(--red-deep);
 border-top:1px solid var(--gold);
 padding:56px 0 0;
 color:rgba(255,255,255,.78);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{display:block;font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px}
.footer-brand em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.footer p{font-size:13.8px;line-height:1.9;color:rgba(255,255,255,.7);max-width:430px}
.footer h4{color:var(--gold-light);font-size:15px;margin:0 0 16px;letter-spacing:1px}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14px}
.footer-links a{color:rgba(255,255,255,.78);transition:color .2s ease,padding-left .2s ease}
.footer-links a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
 margin-top:40px;
 border-top:1px solid rgba(212,175,55,.3);
 padding:18px 0 22px;
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
 font-size:12.5px;
 color:rgba(232,200,122,.85);
}
.footer-tags{display:flex;gap:10px;flex-wrap:wrap}
.footer-tags span{border:1px solid rgba(212,175,55,.4);padding:3px 12px;border-radius:999px}
/* ---------- 响应式 ---------- */
@media (max-width:1180px){
 .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
 .sidebar{
  transform:translateX(-100%);
  transition:transform .28s ease;
  top:0;bottom:0;
  box-shadow:10px 0 34px rgba(46,10,10,.35);
 }
 .sidebar.open{transform:translateX(0)}
 .main-wrap{margin-left:0;padding-top:60px}
 .topbar{display:flex}
 .container{width:min(1120px,calc(100% - 40px))}
 .split{grid-template-columns:1fr;gap:28px}
 .split-media{order:-1}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .pit-list{grid-template-columns:1fr}
 .cta-band{flex-direction:column;align-items:flex-start;padding:32px 26px}
}
@media (max-width:768px){
 .section{padding:48px 0}
 .page-hero{padding:26px 0 40px}
 .page-hero h1{font-size:27px}
 .hero-lead{font-size:14.5px}
 .hero-search{flex-direction:column;padding:12px}
 .hero-search .btn{width:100%}
 .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
 .stat-row{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .sec-head h2{font-size:22px}
 .cta-band h2{font-size:21px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
 .container{width:calc(100% - 32px)}
 .page-hero h1{font-size:23px}
 .hero-badge{font-size:11.5px;letter-spacing:1px}
 .chip{font-size:12px;padding:6px 12px}
 .card{padding:44px 18px 22px}
 .stat strong{font-size:28px}
 .footer{padding-top:42px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a83232;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --ink-soft:#5a5344;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(140,31,31,.12);
 --radius:12px;
 --radius-sm:8px;
 --shadow:0 6px 20px rgba(94,19,19,.08);
 --shadow-hover:0 14px 32px rgba(94,19,19,.16);
 --sidebar-w:266px;
 --serif:"Noto Serif SC","Source Han Serif SC",SimSun,"宋体",Georgia,serif;
 --sans:"Microsoft YaHei","微软雅黑","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
body.lock{overflow:hidden}
h1,h2,h3,h4,h5{font-family:var(--serif);margin:0;font-weight:700;line-height:1.42;color:var(--red-deep)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .22s ease,border-color .22s ease,background .22s ease}
img{display:block;max-width:100%;height:auto}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:6px}
::selection{background:rgba(212,175,55,.32)}
.container{width:min(1080px,calc(100% - 72px));margin:0 auto}

/* ---------- 左侧导航 ---------- */
.sidebar{
 position:fixed;
 top:0;left:0;bottom:0;
 width:var(--sidebar-w);
 display:flex;
 flex-direction:column;
 gap:20px;
 padding:22px 18px;
 background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 55%,#5e1313 100%);
 border-right:1px solid rgba(212,175,55,.4);
 overflow-y:auto;
 z-index:90;
 transition:transform .28s ease;
}
.brand{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(212,175,55,.25)}
.brand-mark{
 width:46px;height:46px;
 flex:0 0 46px;
 display:inline-flex;align-items:center;justify-content:center;
 border:2px solid var(--gold);
 border-radius:10px;
 background:rgba(212,175,55,.14);
 color:var(--gold-light);
}
.brand-text{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.brand-text strong{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px}
.brand-text em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.side-nav{display:flex;flex-direction:column;gap:6px;position:relative;z-index:1}
.nav-item{
 position:relative;
 display:flex;
 align-items:center;
 gap:10px;
 padding:11px 12px 11px 14px;
 border-radius:var(--radius-sm);
 font-size:14.5px;
 color:rgba(255,255,255,.82);
 transition:background .22s ease,color .22s ease;
}
.nav-item::before{
 content:"";
 position:absolute;
 left:0;top:50%;
 transform:translateY(-50%) scaleY(0);
 transform-origin:center;
 width:3px;height:20px;
 border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
 transition:transform .22s ease;
}
.nav-item:hover{background:rgba(212,175,55,.16);color:#fff}
.nav-item:hover::before{transform:translateY(-50%) scaleY(1)}
.nav-item.active{background:rgba(212,175,55,.2);color:var(--gold-light);font-weight:700}
.nav-item.active::before{transform:translateY(-50%) scaleY(1)}
.nav-dot{width:6px;height:6px;border-radius:50%;background:rgba(212,175,55,.65);flex:0 0 6px}
.nav-item.active .nav-dot{background:var(--gold)}
.side-foot{margin-top:auto;padding-top:18px;border-top:1px solid rgba(212,175,55,.22)}
.side-foot p{font-size:12.5px;line-height:1.85;color:rgba(255,255,255,.6);margin-bottom:14px}
.side-cta{width:100%;justify-content:center}

/* ---------- 顶部栏（移动端） ---------- */
.topbar{
 display:none;
 position:fixed;
 top:0;left:0;right:0;
 height:60px;
 align-items:center;
 gap:12px;
 padding:0 16px;
 background:linear-gradient(135deg,var(--red),var(--red-deep));
 border-bottom:1px solid rgba(212,175,55,.55);
 z-index:80;
}
.topbar-brand{
 font-family:var(--serif);
 font-size:16px;
 color:#fff;
 letter-spacing:.5px;
 white-space:nowrap;
 overflow:hidden;
 text-overflow:ellipsis;
}
.menu-btn{
 width:40px;height:40px;
 flex:0 0 40px;
 display:inline-flex;align-items:center;justify-content:center;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(212,175,55,.5);
 border-radius:8px;
 color:var(--gold-light);
 transition:background .2s ease,color .2s ease;
}
.menu-btn:hover{background:rgba(212,175,55,.22);color:#fff}
.scrim{
 position:fixed;inset:0;
 background:rgba(58,20,20,.6);
 opacity:0;visibility:hidden;
 transition:opacity .26s ease,visibility .26s ease;
 z-index:85;
}
.scrim.show{opacity:1;visibility:visible}

/* ---------- 主区域 ---------- */
.main{
 margin-left:var(--sidebar-w);
 display:flex;
 flex-direction:column;
 min-height:100vh;
 min-width:0;
}
main{flex:1}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 padding:12px 26px;
 border-radius:var(--radius-sm);
 border:1px solid transparent;
 font-size:14.5px;
 font-weight:700;
 letter-spacing:.5px;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;
 box-shadow:0 6px 16px rgba(184,134,11,.3);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.4);background:linear-gradient(135deg,#e0bc48,#a87908)}
.btn-gold:active{transform:translateY(0)}
.btn-outline{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-outline:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-line{background:#fff;border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fff8e4;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.18)}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:6px}

/* ---------- Hero ---------- */
.cat-hero{
 position:relative;
 overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 48%,#5e1313 100%);
 color:#fff;
 border-bottom:1px solid rgba(212,175,55,.4);
}
.cat-hero-bg{
 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:.2;
 filter:saturate(.82);
}
.cat-hero-veil{
 position:absolute;inset:0;
 background:radial-gradient(circle at 88% 8%,rgba(212,175,55,.26),transparent 52%),
 linear-gradient(100deg,rgba(94,19,19,.95) 0%,rgba(94,19,19,.74) 58%,rgba(94,19,19,.42) 100%);
 pointer-events:none;
}
.cat-hero-inner{
 position:relative;
 z-index:2;
 padding:56px 0 46px;
 display:grid;
 grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
 gap:42px;
 align-items:center;
}
.crumb{
 display:inline-flex;
 align-items:center;
 gap:8px;
 padding:6px 14px;
 border:1px solid rgba(212,175,55,.6);
 border-radius:999px;
 background:rgba(212,175,55,.12);
 font-size:12.5px;
 letter-spacing:2px;
 color:var(--gold-light);
}
.cat-hero h1{
 margin-top:18px;
 font-size:38px;
 line-height:1.32;
 color:var(--gold-light);
 letter-spacing:1px;
 text-shadow:0 2px 12px rgba(0,0,0,.3);
}
.cat-hero-lead{
 margin-top:16px;
 font-size:15px;
 line-height:1.95;
 color:rgba(255,255,255,.88);
 max-width:640px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-tags span{
 padding:6px 16px;
 border-radius:var(--radius-sm);
 border:1px solid rgba(212,175,55,.75);
 background:rgba(212,175,55,.14);
 color:var(--gold-light);
 font-size:13px;
 letter-spacing:1px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-figure{
 position:relative;
 margin:0;
 border-radius:16px;
 border:2px solid var(--gold);
 overflow:hidden;
 box-shadow:0 18px 40px rgba(0,0,0,.36);
 background:#4a1010;
}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-figure figcaption{
 position:absolute;
 left:0;right:0;bottom:0;
 padding:16px 16px 12px;
 font-size:12.5px;
 letter-spacing:1px;
 color:var(--gold-light);
 background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.92));
}
.series-wrap{position:relative;z-index:3}
.series-bar{
 display:flex;
 align-items:stretch;
 border:1px solid rgba(212,175,55,.6);
 border-radius:12px;
 overflow:hidden;
 background:rgba(94,19,19,.66);
 backdrop-filter:blur(6px);
 box-shadow:0 14px 30px rgba(0,0,0,.3);
 margin-bottom:-26px;
}
.series-bar a{
 flex:1 1 0;
 min-width:0;
 padding:13px 16px;
 text-align:center;
 font-size:13.5px;
 color:rgba(255,255,255,.85);
 border-right:1px solid rgba(212,175,55,.26);
 transition:background .22s ease,color .22s ease;
}
.series-bar a:last-child{border-right:0}
.series-bar a:hover{background:rgba(212,175,55,.2);color:#fff}
.series-bar a b{display:block;font-family:var(--serif);font-size:15px;font-weight:700;color:var(--gold-light);margin-bottom:2px}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0}
.section.alt{background:var(--bg-alt)}
.section.after-hero{padding-top:86px}
.section-head{
 display:flex;
 align-items:flex-end;
 justify-content:space-between;
 gap:24px;
 margin-bottom:32px;
}
.section-title{
 position:relative;
 padding-left:16px;
 font-size:26px;
 letter-spacing:.5px;
}
.section-title::before{
 content:"";
 position:absolute;
 left:0;top:50%;
 transform:translateY(-50%);
 width:5px;height:26px;
 border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-sub{
 margin-top:8px;
 padding-left:16px;
 font-size:14px;
 color:var(--muted);
}
.link-more{
 flex:0 0 auto;
 font-size:14px;
 font-weight:700;
 color:var(--gold-deep);
 padding-bottom:2px;
 border-bottom:1px solid transparent;
 white-space:nowrap;
}
.link-more:hover{color:var(--red);border-bottom-color:var(--gold)}

/* ---------- 数据卡 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{
 background:#fff;
 border:1px solid var(--line);
 border-radius:10px;
 padding:22px 20px;
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.stat-num{
 font-family:var(--serif);
 font-size:29px;
 font-weight:700;
 line-height:1.2;
 color:var(--gold-deep);
}
.stat-num em{font-style:normal;font-size:14px;color:var(--muted);margin-left:4px;font-weight:400}
.stat h3{font-size:15.5px;margin-top:6px;color:var(--red)}
.stat p{font-size:13.5px;line-height:1.78;color:var(--ink-soft);margin-top:8px}

/* ---------- 阶段路线 ---------- */
.route{position:relative;padding-left:30px;max-width:880px}
.route::before{
 content:"";
 position:absolute;
 left:7px;top:10px;bottom:10px;
 width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.12));
}
.route-item{position:relative;padding-bottom:28px}
.route-item:last-child{padding-bottom:0}
.route-item::before{
 content:"";
 position:absolute;
 left:-30px;top:5px;
 width:16px;height:16px;
 border-radius:50%;
 background:#fff;
 border:2px solid var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.16);
}
.route-num{
 display:inline-block;
 font-family:var(--serif);
 font-size:12.5px;
 letter-spacing:2px;
 color:var(--gold-deep);
 font-weight:700;
}
.route-item h3{font-size:18px;margin-top:4px;color:var(--red-deep)}
.route-item p{font-size:14px;line-height:1.85;color:var(--ink-soft);margin-top:6px}

/* ---------- 卡片矩阵 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{
 position:relative;
 background:#fff;
 border:1px solid var(--line);
 border-radius:10px;
 overflow:hidden;
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-media img{transform:scale(1.05)}
.seal{
 position:absolute;
 top:12px;left:12px;
 z-index:2;
 width:34px;height:34px;
 display:inline-flex;align-items:center;justify-content:center;
 background:var(--red);
 color:var(--gold-light);
 border:1px solid var(--gold);
 border-radius:6px;
 font-family:var(--serif);
 font-size:14px;
 font-weight:700;
 box-shadow:0 4px 10px rgba(94,19,19,.3);
}
.card-body{padding:18px 20px 22px}
.card-kicker{font-size:12px;letter-spacing:1.6px;font-weight:700;color:var(--gold-deep)}
.card-body h3{font-size:17.5px;margin:8px 0 10px;color:var(--red-deep)}
.card-body p{font-size:13.8px;line-height:1.8;color:var(--ink-soft)}

/* ---------- 图文深讲 ---------- */
.feature{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:38px;align-items:center}
.feature-media{
 position:relative;
 margin:0;
 border-radius:12px;
 overflow:hidden;
 border:1px solid var(--line);
 box-shadow:var(--shadow);
 background:var(--bg-alt);
}
.feature-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feature h2{font-size:26px;line-height:1.45;margin-bottom:14px}
.feature > div > p{font-size:14.5px;line-height:1.9;color:var(--ink-soft)}
.checklist{margin-top:22px;display:grid;gap:12px}
.checklist li{
 display:flex;
 gap:12px;
 align-items:flex-start;
 font-size:14px;
 line-height:1.8;
 color:var(--ink-soft);
 padding:12px 16px;
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius-sm);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.checklist li:hover{border-color:var(--line);box-shadow:var(--shadow)}
.checklist svg{flex:0 0 18px;margin-top:4px;color:var(--gold-deep)}
.quote-box{
 margin-top:22px;
 padding:16px 20px;
 border-left:4px solid var(--gold);
 background:rgba(212,175,55,.12);
 border-radius:0 var(--radius-sm) var(--radius-sm) 0;
 font-family:var(--serif);
 font-size:15.5px;
 color:var(--red-deep);
 line-height:1.8;
}

/* ---------- 对照表 ---------- */
.cmp-wrap{
 background:#fff;
 border:1px solid var(--line);
 border-radius:12px;
 box-shadow:var(--shadow);
 overflow-x:auto;
}
table.cmp{width:100%;min-width:660px;border-collapse:collapse}
.cmp thead th{
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 color:var(--gold-light);
 font-family:var(--serif);
 font-size:14.5px;
 font-weight:700;
 letter-spacing:1px;
 text-align:left;
 padding:14px 18px;
 white-space:nowrap;
}
.cmp tbody td{
 padding:15px 18px;
 font-size:14px;
 color:var(--ink-soft);
 border-top:1px solid var(--line-soft);
 vertical-align:top;
}
.cmp tbody tr:nth-child(even){background:rgba(239,230,213,.45)}
.cmp tbody tr:hover{background:rgba(212,175,55,.12)}
.cmp tbody td:first-child{
 font-family:var(--serif);
 font-size:15px;
 font-weight:700;
 color:var(--red-deep);
 white-space:nowrap;
}
.pill{
 display:inline-block;
 padding:2px 10px;
 border-radius:999px;
 border:1px solid var(--line);
 background:rgba(212,175,55,.18);
 color:var(--gold-deep);
 font-size:12.5px;
 font-weight:700;
 white-space:nowrap;
}

/* ---------- 误区 ---------- */
.pitfall-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.pitfall{
 position:relative;
 background:#fff;
 border:1px solid var(--line);
 border-radius:10px;
 padding:22px 24px 22px 68px;
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.pitfall:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.pitfall-index{
 position:absolute;
 left:20px;top:20px;
 width:32px;height:32px;
 display:inline-flex;align-items:center;justify-content:center;
 border-radius:50%;
 border:1px solid var(--gold);
 background:rgba(140,31,31,.06);
 font-family:var(--serif);
 font-size:14px;
 font-weight:700;
 color:var(--red);
}
.pitfall h3{font-size:17px;color:var(--red-deep)}
.pitfall p{font-size:13.8px;line-height:1.8;color:var(--ink-soft);margin-top:6px}

/* ---------- 频道入口 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.channel{
 display:flex;
 flex-direction:column;
 gap:8px;
 padding:24px 22px;
 background:#fff;
 border:1px solid var(--line);
 border-radius:12px;
 box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
a.channel:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.channel-meta{font-size:12px;letter-spacing:1.8px;font-weight:700;color:var(--gold-deep)}
.channel h3{font-size:18px;color:var(--red-deep)}
.channel p{font-size:13.5px;line-height:1.8;color:var(--ink-soft)}
.channel.current{
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 border-color:var(--gold);
}
.channel.current h3{color:var(--gold-light)}
.channel.current p{color:rgba(255,255,255,.82)}
.channel.current .channel-meta{color:var(--gold-light)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:920px}
.faq details{
 background:#fff;
 border:1px solid var(--line);
 border-radius:10px;
 box-shadow:var(--shadow);
 overflow:hidden;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq details:hover{border-color:var(--gold)}
.faq summary{
 list-style:none;
 position:relative;
 cursor:pointer;
 padding:16px 54px 16px 20px;
 font-family:var(--serif);
 font-size:16px;
 font-weight:700;
 color:var(--red-deep);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
 content:"+";
 position:absolute;
 right:20px;top:50%;
 transform:translateY(-50%);
 font-family:var(--sans);
 font-size:20px;
 line-height:1;
 color:var(--gold-deep);
 transition:transform .22s ease;
}
.faq details[open] summary{background:rgba(212,175,55,.1)}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 20px 18px;font-size:14px;line-height:1.85;color:var(--ink-soft)}

/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;
 overflow:hidden;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:30px;
 flex-wrap:wrap;
 padding:38px 40px;
 border-radius:14px;
 border:1px solid rgba(212,175,55,.55);
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 box-shadow:0 16px 36px rgba(94,19,19,.2);
}
.cta-band::after{
 content:"";
 position:absolute;
 right:-60px;top:-70px;
 width:240px;height:240px;
 border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.24),transparent 68%);
 pointer-events:none;
}
.cta-band h2{font-size:24px;color:var(--gold-light);position:relative;z-index:1}
.cta-band p{
 margin-top:8px;
 max-width:640px;
 font-size:14.5px;
 line-height:1.85;
 color:rgba(255,255,255,.85);
 position:relative;z-index:1;
}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- 页脚 ---------- */
.footer{
 background:linear-gradient(180deg,#7a1a1a,#5e1313);
 color:rgba(255,255,255,.8);
 border-top:1px solid var(--gold);
 padding:48px 0 0;
 margin-top:64px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;padding-bottom:32px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand .brand-mark{width:40px;height:40px;flex:0 0 40px}
.footer-brand strong{display:block;font-family:var(--serif);font-size:18px;color:#fff;letter-spacing:1px}
.footer-brand em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.footer p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.72)}
.footer h4{
 font-family:var(--serif);
 font-size:15px;
 letter-spacing:1px;
 color:var(--gold-light);
 margin-bottom:14px;
}
.footer-links li + li{margin-top:9px}
.footer-links a{
 font-size:13.5px;
 color:rgba(255,255,255,.75);
 border-bottom:1px solid transparent;
 padding-bottom:1px;
}
.footer-links a:hover{color:var(--gold-light);border-bottom-color:rgba(212,175,55,.6)}
.footer-bottom{
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:16px;
 flex-wrap:wrap;
 padding:18px 0 22px;
 border-top:1px solid rgba(212,175,55,.28);
 font-size:12.5px;
 color:rgba(232,200,122,.82);
}
.footer-tags{display:flex;gap:10px;flex-wrap:wrap}
.footer-tags span{
 padding:3px 10px;
 border:1px solid rgba(212,175,55,.35);
 border-radius:999px;
 font-size:12px;
 color:rgba(232,200,122,.92);
}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
 .container{width:calc(100% - 48px)}
}
@media (max-width:1024px){
 .cat-hero-inner{grid-template-columns:1fr;gap:28px}
 .hero-figure{max-width:540px}
 .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .channel-grid{grid-template-columns:1fr}
 .feature{grid-template-columns:1fr;gap:26px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
 .topbar{display:flex}
 .sidebar{transform:translateX(-100%);box-shadow:0 0 40px rgba(0,0,0,.42)}
 .sidebar.open{transform:translateX(0)}
 .main{margin-left:0;padding-top:60px}
 .pitfall-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
 .cat-hero-inner{padding:38px 0 34px}
 .cat-hero h1{font-size:29px}
 .cat-hero-lead{font-size:14.5px}
 .series-bar{margin-bottom:0;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
 .series-bar a{flex:0 0 auto;min-width:126px}
 .section{padding:44px 0}
 .section.after-hero{padding-top:44px}
 .section-head{flex-direction:column;align-items:flex-start;gap:12px}
 .section-title{font-size:22px}
 .section-title::before{height:22px}
 .feature h2{font-size:22px}
 .cta-band{padding:28px 24px;gap:20px}
 .cta-band h2{font-size:21px}
 .footer{margin-top:44px;padding-top:36px}
}
@media (max-width:560px){
 .container{width:calc(100% - 32px)}
 .card-grid,.stat-grid,.footer-grid{grid-template-columns:1fr}
 .cat-hero h1{font-size:24px}
 .hero-actions .btn,.cta-actions .btn{width:100%}
 .hero-tags span{font-size:12px;padding:5px 12px}
 .pitfall{padding:20px 18px 20px 62px}
 .stat{padding:18px 16px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a83232;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --ink-soft:#5a5344;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(140,31,31,.12);
 --radius:12px;
 --radius-sm:8px;
 --shadow:0 6px 20px rgba(94,19,19,.08);
 --shadow-hover:0 14px 32px rgba(94,19,19,.16);
 --sidebar-w:266px;
 --serif:"Noto Serif SC","Source Han Serif SC",SimSun,"宋体",Georgia,serif;
 --sans:"Microsoft YaHei","微软雅黑","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
body.lock{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease}
button{font:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;color:var(--red-deep)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
.container{width:min(1120px,calc(100% - 56px));margin:0 auto}
/* ---------- 应用外壳 ---------- */
.app-shell{display:flex;align-items:flex-start;min-height:100vh}
.content{flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}
main{flex:1}
/* ---------- 侧边导航 ---------- */
.sidebar{
 position:sticky;
 top:0;
 flex:0 0 var(--sidebar-w);
 width:var(--sidebar-w);
 height:100vh;
 display:flex;
 flex-direction:column;
 gap:24px;
 padding:26px 18px 22px;
 background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 58%,#5e1313 100%);
 border-right:1px solid rgba(212,175,55,.4);
 box-shadow:6px 0 24px rgba(94,19,19,.14);
 overflow-y:auto;
 z-index:90;
}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(212,175,55,.4);border-radius:6px}
.brand{display:flex;align-items:center;gap:12px;padding:2px 4px}
.brand-mark{
 width:46px;height:46px;flex:0 0 46px;
 display:inline-flex;align-items:center;justify-content:center;
 border:2px solid var(--gold);
 border-radius:10px;
 background:rgba(212,175,55,.14);
 color:var(--gold-light);
}
.brand-text{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.brand-text strong{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px}
.brand-text em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.side-nav{display:flex;flex-direction:column;gap:6px;position:relative;z-index:1}
.nav-item{
 position:relative;
 display:flex;
 align-items:center;
 gap:10px;
 padding:11px 12px 11px 14px;
 border-radius:var(--radius-sm);
 font-size:14.5px;
 color:rgba(255,255,255,.82);
 transition:background .22s ease,color .22s ease,transform .22s ease;
}
.nav-item::before{
 content:"";
 position:absolute;
 left:0;top:50%;
 transform:translateY(-50%) scaleY(0);
 width:3px;height:20px;
 border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
 transition:transform .22s ease;
}
.nav-item:hover{background:rgba(212,175,55,.16);color:#fff}
.nav-item:hover::before{transform:translateY(-50%) scaleY(1)}
.nav-item.active{background:rgba(212,175,55,.2);color:var(--gold-light);font-weight:700}
.nav-item.active::before{transform:translateY(-50%) scaleY(1)}
.nav-dot{width:6px;height:6px;border-radius:50%;background:rgba(212,175,55,.65);flex:0 0 6px}
.nav-item.active .nav-dot{background:var(--gold)}
.side-cta{width:100%;justify-content:center;margin-top:auto}
.sidebar-note{
 display:flex;align-items:center;gap:8px;
 padding:10px 12px;
 border-top:1px solid rgba(212,175,55,.28);
 font-size:12.5px;
 color:rgba(232,200,122,.85);
 letter-spacing:.5px;
}
.note-dot{width:7px;height:7px;border-radius:50%;background:#e8c87a;box-shadow:0 0 0 4px rgba(232,200,122,.16)}
/* ---------- 移动端顶栏 ---------- */
.topbar{
 display:none;
 position:fixed;top:0;left:0;right:0;
 height:60px;
 align-items:center;gap:12px;
 padding:0 16px;
 background:linear-gradient(135deg,var(--red),var(--red-deep));
 border-bottom:1px solid rgba(212,175,55,.55);
 z-index:80;
}
.topbar-brand{
 font-family:var(--serif);
 font-size:16px;
 color:#fff;
 letter-spacing:.5px;
 white-space:nowrap;
 overflow:hidden;
 text-overflow:ellipsis;
}
.menu-btn{
 width:40px;height:40px;flex:0 0 40px;
 display:inline-flex;align-items:center;justify-content:center;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(212,175,55,.5);
 border-radius:8px;
 color:var(--gold-light);
 transition:background .2s ease,color .2s ease;
}
.menu-btn:hover{background:rgba(212,175,55,.22);color:#fff}
.scrim{
 position:fixed;inset:0;
 background:rgba(46,12,12,.55);
 opacity:0;visibility:hidden;
 transition:opacity .25s ease,visibility .25s ease;
 z-index:85;
}
.scrim.show{opacity:1;visibility:visible}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 padding:12px 26px;
 border-radius:var(--radius-sm);
 border:1px solid transparent;
 font-size:14.5px;
 font-weight:700;
 letter-spacing:.5px;
 text-align:center;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;
 box-shadow:0 6px 16px rgba(184,134,11,.3);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.4);background:linear-gradient(135deg,#e0bc48,#a87908);color:#fff}
.btn-gold:active{transform:translateY(0)}
.btn-outline{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-outline:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px)}
.btn-line{background:#fff;border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fff8e4;transform:translateY(-2px);box-shadow:0 8px 18px rgba(184,134,11,.18);color:var(--red)}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:6px}
/* ---------- 内页首屏 ---------- */
.page-hero{
 position:relative;
 overflow:hidden;
 padding:62px 0 60px;
 background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 48%,#5e1313 100%);
 color:#fff;
 border-bottom:1px solid rgba(212,175,55,.4);
}
.page-hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/红中麻将的快乐_搓一局解心宽.webp');
 background-size:cover;background-position:center;
 opacity:.16;filter:saturate(.85);
}
.page-hero::after{
 content:"";
 position:absolute;inset:0;
 background:radial-gradient(circle at 88% 6%,rgba(212,175,55,.26),transparent 56%),
 linear-gradient(90deg,rgba(94,19,19,.93) 0%,rgba(94,19,19,.6) 66%,rgba(94,19,19,.42) 100%);
 pointer-events:none;
}
.page-hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.4fr .86fr;gap:46px;align-items:start}
.hero-badge{
 display:inline-block;
 padding:6px 14px;
 border:1px solid rgba(212,175,55,.7);
 border-radius:999px;
 font-size:12.5px;
 letter-spacing:2px;
 color:var(--gold-light);
 background:rgba(212,175,55,.12);
 margin-bottom:18px;
}
.page-hero h1{
 font-size:clamp(27px,3vw,37px);
 line-height:1.34;
 color:var(--gold-light);
 letter-spacing:1px;
 text-shadow:0 2px 12px rgba(0,0,0,.3);
}
.hero-lead{
 margin-top:18px;
 font-size:15px;
 line-height:1.95;
 color:rgba(255,255,255,.88);
 max-width:640px;
}
.hero-rights{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-rights li{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 14px;
 border:1px solid rgba(212,175,55,.6);
 border-radius:999px;
 background:rgba(212,175,55,.1);
 color:var(--gold-light);
 font-size:13px;
 letter-spacing:.5px;
}
.hero-rights li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-panel{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(212,175,55,.55);
 border-radius:16px;
 padding:26px 24px 24px;
 box-shadow:0 18px 42px rgba(0,0,0,.24);
}
.hero-panel h2{color:var(--gold-light);font-size:19px;letter-spacing:1px}
.panel-list{margin:16px 0 20px;display:flex;flex-direction:column;gap:12px}
.panel-list li{display:flex;gap:10px;font-size:14px;line-height:1.75;color:rgba(255,255,255,.86)}
.panel-list li .k{flex:0 0 auto;color:var(--gold-light);font-weight:700}
.hero-panel .btn{width:100%}
.panel-note{margin-top:12px;font-size:12.5px;color:rgba(232,200,122,.82);letter-spacing:.5px;text-align:center}
/* ---------- 板块 ---------- */
.section{padding:66px 0}
.section--alt{background:var(--bg-alt)}
.section--deep{
 background:linear-gradient(180deg,#fdfaf1,#f4ecd9);
 border-top:1px solid var(--line-soft);
 border-bottom:1px solid var(--line-soft);
}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.sec-title{display:flex;align-items:center;gap:14px}
.sec-title::before{
 content:"";
 width:5px;height:30px;
 border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
 flex:0 0 5px;
}
.sec-title h2{font-size:clamp(21px,2.2vw,26px);letter-spacing:.5px}
.sec-sub{margin-top:8px;color:var(--muted);font-size:14.5px;max-width:660px}
.sec-more{
 color:var(--gold-deep);
 font-weight:700;
 font-size:14px;
 white-space:nowrap;
 padding-bottom:2px;
 border-bottom:1px solid transparent;
 transition:color .2s ease,border-color .2s ease;
}
.sec-more:hover{color:var(--red);border-color:var(--gold-deep)}
/* ---------- 数据条 ---------- */
.stats{
 display:grid;
 grid-template-columns:repeat(4,1fr);
 gap:1px;
 background:var(--line);
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow);
}
.stat{background:#fff;padding:28px 18px;text-align:center}
.stat b{
 display:block;
 font-family:var(--serif);
 font-size:30px;
 line-height:1.2;
 color:var(--gold-deep);
 letter-spacing:.5px;
}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted);letter-spacing:.5px}
/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
 position:relative;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:34px 24px 24px;
 box-shadow:var(--shadow);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.card-seal{
 position:absolute;top:-1px;left:-1px;
 width:44px;height:44px;
 display:flex;align-items:center;justify-content:center;
 background:var(--red);
 color:var(--gold-light);
 border:1px solid var(--gold);
 border-radius:10px 0 12px 0;
 font-family:var(--serif);
 font-size:17px;
 letter-spacing:1px;
}
.card h3{font-size:18.5px;margin-bottom:12px;letter-spacing:.5px}
.card p{font-size:14.5px;line-height:1.85;color:var(--ink-soft)}
.card-points{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.card-points li{
 position:relative;
 padding-left:16px;
 font-size:13.5px;
 color:var(--muted);
}
.card-points li::before{
 content:"";
 position:absolute;left:0;top:9px;
 width:6px;height:6px;
 border-radius:50%;
 background:var(--gold);
}
/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.flow li{
 position:relative;
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius);
 padding:22px 18px 20px;
 box-shadow:0 4px 14px rgba(94,19,19,.05);
 transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.flow li:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.flow .num{
 display:inline-flex;align-items:center;justify-content:center;
 width:34px;height:34px;
 margin-bottom:12px;
 border-radius:8px;
 background:rgba(212,175,55,.16);
 border:1px solid var(--line);
 color:var(--gold-deep);
 font-family:var(--serif);
 font-size:15px;
 font-weight:700;
}
.flow h3{font-size:16px;margin-bottom:8px}
.flow p{font-size:13.5px;line-height:1.8;color:var(--ink-soft)}
/* ---------- 图文 ---------- */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}
.split + .split{margin-top:54px}
.split--rev .split-media{order:2}
.split-media{
 position:relative;
 border:2px solid var(--gold);
 border-radius:16px;
 overflow:hidden;
 box-shadow:var(--shadow-hover);
 background:#fff;
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.split-body h3{font-size:22px;margin-bottom:14px;letter-spacing:.5px}
.split-body p{font-size:14.5px;line-height:1.95;color:var(--ink-soft)}
.split-note{
 margin-top:18px;
 padding:16px 18px;
 border-left:3px solid var(--gold);
 background:rgba(212,175,55,.1);
 border-radius:0 var(--radius-sm) var(--radius-sm) 0;
 font-size:14px;
 line-height:1.85;
 color:var(--ink);
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
 display:inline-block;
 padding:5px 12px;
 border-radius:999px;
 border:1px solid var(--line);
 background:#fff;
 color:var(--gold-deep);
 font-size:12.5px;
 font-weight:700;
 letter-spacing:.5px;
}
/* ---------- 对照 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius);
 padding:26px 24px;
 box-shadow:0 4px 14px rgba(94,19,19,.05);
}
.compare-col--gold{
 background:linear-gradient(180deg,#fffdf5,#fff6df);
 border-color:var(--line);
 box-shadow:var(--shadow);
}
.compare-col h3{
 display:flex;align-items:center;gap:10px;
 font-size:18px;
 margin-bottom:14px;
}
.compare-col h3 .dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}
.compare-col--gold h3 .dot{background:var(--gold-deep);box-shadow:0 0 0 4px rgba(212,175,55,.2)}
.compare-col li{
 display:flex;gap:10px;
 padding:12px 0;
 font-size:14.5px;
 color:var(--ink-soft);
 border-bottom:1px dashed rgba(140,31,31,.14);
}
.compare-col li:last-child{border-bottom:none}
.compare-col li::before{
 content:"";
 flex:0 0 7px;
 width:7px;height:7px;
 margin-top:9px;
 border-radius:2px;
 background:var(--gold);
}
.compare-col--gold li::before{background:var(--red-soft)}
/* ---------- 模板清单 ---------- */
.tpl-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.tpl-list{display:flex;flex-direction:column;gap:16px}
.tpl-list li{
 display:flex;gap:16px;
 padding:20px 22px;
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius);
 box-shadow:0 4px 14px rgba(94,19,19,.05);
 transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.tpl-list li:hover{transform:translateX(4px);border-color:var(--line);box-shadow:var(--shadow)}
.tpl-idx{
 flex:0 0 40px;
 width:40px;height:40px;
 display:inline-flex;align-items:center;justify-content:center;
 border-radius:10px;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;
 font-family:var(--serif);
 font-size:16px;
 font-weight:700;
}
.tpl-list h3{font-size:16.5px;margin-bottom:6px}
.tpl-list p{font-size:14px;line-height:1.8;color:var(--ink-soft)}
.tpl-media{
 border:2px solid var(--gold);
 border-radius:16px;
 overflow:hidden;
 box-shadow:var(--shadow-hover);
}
.tpl-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
/* ---------- 反馈 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.voice{
 position:relative;
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius);
 padding:26px 24px 22px;
 box-shadow:0 4px 14px rgba(94,19,19,.05);
 transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.voice:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-hover)}
.voice::before{
 content:"“";
 position:absolute;top:6px;right:18px;
 font-family:var(--serif);
 font-size:52px;
 line-height:1;
 color:rgba(212,175,55,.32);
}
.voice p{font-size:14.5px;line-height:1.9;color:var(--ink-soft);min-height:86px}
.voice footer{
 margin-top:16px;padding-top:14px;
 border-top:1px dashed rgba(140,31,31,.14);
 font-size:13px;
 color:var(--gold-deep);
 font-weight:700;
 letter-spacing:.5px;
}
/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.faq-item{
 background:#fff;
 border:1px solid var(--line-soft);
 border-radius:var(--radius-sm);
 padding:0 20px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--line)}
.faq-item[open]{border-color:var(--line);box-shadow:var(--shadow)}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:16px 0;
 list-style:none;
 cursor:pointer;
 font-weight:700;
 font-size:14.8px;
 color:var(--red-deep);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";
 flex:0 0 auto;
 font-family:var(--serif);
 font-size:19px;
 color:var(--gold-deep);
 transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{
 padding:0 0 18px;
 font-size:14px;
 line-height:1.9;
 color:var(--ink-soft);
}
/* ---------- 申请区 ---------- */
.apply{
 position:relative;
 overflow:hidden;
 padding:64px 0 68px;
 background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 52%,#5e1313 100%);
 color:#fff;
 border-top:1px solid rgba(212,175,55,.45);
 border-bottom:1px solid rgba(212,175,55,.45);
}
.apply::after{
 content:"";
 position:absolute;inset:0;
 background:radial-gradient(circle at 12% 88%,rgba(212,175,55,.22),transparent 52%);
 pointer-events:none;
}
.apply .container{position:relative;z-index:2}
.apply-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:46px;align-items:start}
.apply-copy h2{color:var(--gold-light);font-size:clamp(22px,2.4vw,28px);letter-spacing:1px;line-height:1.4}
.apply-copy p{margin-top:16px;font-size:14.5px;line-height:1.95;color:rgba(255,255,255,.86)}
.apply-points{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.apply-points li{
 display:flex;gap:10px;
 font-size:14px;
 color:rgba(255,255,255,.85);
 line-height:1.8;
}
.apply-points li::before{
 content:"";
 flex:0 0 7px;
 width:7px;height:7px;
 margin-top:9px;
 border-radius:2px;
 background:var(--gold);
}
.form-card{
 background:#fff;
 border:1px solid var(--gold);
 border-radius:16px;
 padding:28px 26px 26px;
 box-shadow:0 22px 48px rgba(0,0,0,.28);
}
.form-card h3{font-size:19px;margin-bottom:6px}
.form-card .form-tip-text{font-size:13px;color:var(--muted);margin-bottom:18px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1 / -1}
.field label{font-size:13.5px;font-weight:700;color:var(--ink-soft)}
.field input,.field select,.field textarea{
 width:100%;
 padding:12px 14px;
 font-family:inherit;
 font-size:14.5px;
 color:var(--ink);
 background:#fffdf8;
 border:1px solid rgba(140,31,31,.2);
 border-radius:var(--radius-sm);
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--gold-deep) 50%),linear-gradient(135deg,var(--gold-deep) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.field textarea{min-height:104px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#b3a894}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;
 border-color:var(--gold-deep);
 background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
.form-actions .btn{flex:1 1 220px}
.form-tip{grid-column:1 / -1;font-size:13.5px;color:var(--ink-soft);min-height:22px}
.form-tip.is-ok{color:#2f7a3e;font-weight:700}
.anchor-target{scroll-margin-top:24px}
/* ---------- 页脚 ---------- */
.footer{
 background:linear-gradient(180deg,#5e1313 0%,#7a1b1b 55%,#8c1f1f 100%);
 border-top:1px solid var(--gold);
 color:rgba(255,255,255,.8);
 padding:54px 0 24px;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{
 width:42px;height:42px;flex:0 0 42px;
 display:inline-flex;align-items:center;justify-content:center;
 border:2px solid var(--gold);
 border-radius:10px;
 background:rgba(212,175,55,.14);
 color:var(--gold-light);
}
.footer-brand strong{display:block;font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px}
.footer-brand em{font-style:normal;font-size:12.5px;color:var(--gold-light);letter-spacing:2px}
.footer p{font-size:13.8px;line-height:1.9;color:rgba(255,255,255,.7);max-width:420px}
.footer h4{
 font-size:15px;
 color:var(--gold-light);
 letter-spacing:1px;
 margin-bottom:14px;
}
.footer h4::after{
 content:"";
 display:block;
 width:26px;height:2px;
 margin-top:8px;
 border-radius:2px;
 background:linear-gradient(90deg,var(--gold),transparent);
}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a{
 font-size:13.8px;
 color:rgba(255,255,255,.72);
 transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
 margin-top:38px;
 padding-top:18px;
 border-top:1px solid rgba(212,175,55,.3);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
 font-size:12.8px;
 color:rgba(232,200,122,.82);
 letter-spacing:.5px;
}
.footer-tags{display:flex;flex-wrap:wrap;gap:16px}
/* ---------- 响应式 ---------- */
@media (max-width:1080px){
 .hero-grid{grid-template-columns:1fr;gap:34px}
 .hero-panel{max-width:560px}
 .stats{grid-template-columns:repeat(2,1fr)}
 .flow{grid-template-columns:repeat(2,1fr)}
 .split,.tpl-grid{grid-template-columns:1fr;gap:28px}
 .split--rev .split-media{order:0}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .voice-grid{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
 .topbar{display:flex}
 .sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:min(284px,86vw);
  flex-basis:auto;
  height:100dvh;
  transform:translateX(-100%);
  transition:transform .28s ease;
  z-index:95;
 }
 .sidebar.open{transform:none}
 .content{padding-top:60px}
 .anchor-target{scroll-margin-top:74px}
 .compare{grid-template-columns:1fr}
 .faq{grid-template-columns:1fr}
 .apply-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:640px){
 .container{width:calc(100% - 32px)}
 .section{padding:46px 0}
 .page-hero{padding:44px 0 46px}
 .apply{padding:46px 0 50px}
 .hero-lead{font-size:14.5px}
 .hero-actions .btn{flex:1 1 100%}
 .stats{grid-template-columns:1fr 1fr}
 .stat{padding:20px 12px}
 .stat b{font-size:25px}
 .card-grid,.voice-grid,.flow{grid-template-columns:1fr}
 .form-grid{grid-template-columns:1fr}
 .sec-head{margin-bottom:24px}
 .sec-more{font-size:13px}
 .split-body h3{font-size:19px}
 .tpl-list li{padding:16px}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .footer{padding:40px 0 20px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}