/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-dark:#4a0f0f;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.35);
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(94,19,19,.07);
  --shadow-md:0 14px 32px rgba(94,19,19,.13);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",sans-serif;
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:700;color:var(--red);letter-spacing:.4px;line-height:1.4}
p{margin:0 0 12px}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.container-x{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- 导航 ---------- */
.site-head{position:fixed;top:14px;left:0;right:0;z-index:1050}
.nav-pill{
  max-width:1180px;margin:0 auto;
  display:flex;align-items:center;gap:18px;
  padding:10px 14px 10px 20px;
  background:linear-gradient(135deg,rgba(140,31,31,.97),rgba(94,19,19,.97));
  border:1px solid rgba(212,175,55,.48);
  border-radius:999px;
  box-shadow:0 12px 30px rgba(74,15,15,.28);
  backdrop-filter:blur(10px);
  position:relative;
}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand-mark{color:var(--gold);display:flex;align-items:center;justify-content:center}
.brand-text{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--gold-light);font-size:14px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:block;
  padding:8px 14px;border-radius:999px;
  font-size:14.5px;color:#f4e7c9;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--gold-light);background:rgba(212,175,55,.12)}
.nav-link.active{color:var(--gold-light);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px;
}
.nav-cta{
  flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
  padding:9px 22px;border-radius:999px;font-size:14.5px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  border:none;box-shadow:0 6px 16px rgba(184,134,11,.35);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.5);filter:brightness(1.06)}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;padding:0 10px;margin-left:auto;
  background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.5);
  border-radius:12px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--gold-light);transition:.25s}

/* ---------- 按钮 ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border-radius:9px;border:1px solid transparent;
  font-size:15px;font-weight:600;color:#fff;cursor:pointer;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  box-shadow:0 8px 20px rgba(184,134,11,.34);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(184,134,11,.46);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 28px;border-radius:9px;
  font-size:15px;font-weight:600;color:var(--red);
  background:#fff;border:1px solid var(--gold);
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-ghost:hover{background:#fffaf0;color:var(--gold-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.22)}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 26px;border-radius:9px;font-size:14.5px;font-weight:600;
  color:var(--gold-light);border:1px solid rgba(232,200,122,.65);
  background:transparent;transition:.22s ease;
}
.btn-line:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold-light)}

/* ---------- 首屏 ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:168px 0 104px;color:#f7f2e7;background:var(--red-deep)}
.hero-bg{position:absolute;inset:0;z-index:-2;background:url('/assets/images/20bd30397e322a42.webp') center/cover no-repeat;opacity:.46}
.hero-mask{position:absolute;inset:0;z-index:-1;background:linear-gradient(158deg,rgba(140,31,31,.83) 0%,rgba(94,19,19,.9) 55%,rgba(58,10,10,.94) 100%)}
.hero-inner{max-width:880px;margin:0 auto;text-align:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 18px;border-radius:999px;margin-bottom:22px;
  font-size:13.5px;letter-spacing:1.5px;color:var(--gold-light);
  border:1px solid rgba(232,200,122,.55);background:rgba(212,175,55,.1);
}
.hero h1{
  font-size:clamp(30px,4.2vw,44px);color:#f2d68b;
  margin:0 0 20px;text-shadow:0 3px 18px rgba(0,0,0,.35);
}
.hero-inner p.lead{
  font-size:16px;line-height:1.95;color:#f0e2c4;
  max-width:780px;margin:0 auto 30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hero-tags span{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 16px;border-radius:999px;font-size:13px;
  color:var(--gold-light);background:rgba(74,15,15,.5);
  border:1px solid rgba(212,175,55,.4);
}

/* ---------- 数据条 ---------- */
.stats-strip{position:relative;z-index:4;margin-top:-54px}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);overflow:hidden;
}
.stat-item{padding:26px 22px;text-align:center;border-right:1px dashed rgba(212,175,55,.4)}
.stat-item:last-child{border-right:none}
.stat-num{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold-deep);line-height:1.2}
.stat-num small{font-size:15px;margin-left:2px}
.stat-label{font-size:14px;color:var(--ink);margin-top:4px;font-weight:600}
.stat-desc{font-size:12.5px;color:var(--muted);margin-top:2px}

/* ---------- 通用板块 ---------- */
.sec{padding:76px 0}
.sec-alt{background:var(--bg-alt)}
.sec-dark{background:linear-gradient(160deg,#8c1f1f,#4a0f0f);color:#f4e7c9}
.sec-dark h2,.sec-dark h3{color:#f2d68b}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.sec-title-wrap{max-width:760px}
.sec-head h2{font-size:28px;margin:0 0 10px;padding-left:18px;position:relative}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:5px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-head p{margin:0;padding-left:18px;font-size:14.5px;color:var(--muted)}
.sec-dark .sec-head p{color:#e6d3ac}
.more-link{
  flex-shrink:0;font-size:14px;font-weight:600;color:var(--gold-deep);
  border-bottom:1px solid transparent;white-space:nowrap;padding-bottom:2px;
}
.more-link:hover{color:var(--red);border-bottom-color:var(--gold)}
.sec-dark .more-link{color:var(--gold-light)}
.sec-dark .more-link:hover{color:#fff;border-bottom-color:var(--gold-light)}

/* ---------- 网格 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* ---------- 卡片 ---------- */
.card-ink{
  position:relative;height:100%;background:#fff;
  border:1px solid var(--line);border-radius:12px;
  padding:30px 24px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card-ink:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.85)}
.seal{
  position:absolute;top:-1px;left:-1px;
  display:inline-block;padding:2px 10px;
  font-family:var(--serif);font-size:13px;letter-spacing:2px;
  color:var(--gold-light);background:var(--red);
  border:1px solid var(--gold);border-radius:12px 0 12px 0;
}
.card-ink h3{font-size:18px;margin:0 0 10px}
.card-ink p{font-size:14px;color:#5c5245;margin:0;line-height:1.85}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(212,175,55,.22),rgba(184,134,11,.12));
  border:1px solid rgba(212,175,55,.5);color:var(--gold-deep);margin-bottom:16px;
}

/* ---------- 场景 ---------- */
.scene-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:26px 22px;box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.85)}
.scene-card h3{font-size:17px;margin:0 0 8px}
.scene-card p{font-size:14px;color:#5c5245;margin:0}

/* ---------- 演示区 ---------- */
.showcase{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.showcase-figure{
  border:2px solid var(--gold);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-md);background:#fff;
}
.showcase-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feature-list{list-style:none;padding:0;margin:0}
.feature-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed rgba(212,175,55,.45);
}
.feature-list li:last-child{border-bottom:none;padding-bottom:0}
.feature-list li:first-child{padding-top:0}
.f-dot{
  flex:0 0 34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-deep);background:rgba(212,175,55,.18);
  border:1px solid rgba(212,175,55,.55);
}
.feature-list h3{font-size:16px;margin:0 0 4px}
.feature-list p{font-size:13.8px;color:#5c5245;margin:0}

/* ---------- 复盘 / 资讯 卡片 ---------- */
.thumb-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:12px;
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.thumb-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.85)}
.thumb-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.thumb-body{padding:20px 20px 24px;flex:1}
.thumb-body h3{font-size:17px;margin:10px 0 8px}
.thumb-body p{font-size:13.8px;color:#5c5245;margin:0}
.tag{
  display:inline-block;padding:2px 12px;border-radius:999px;
  font-size:12.5px;color:var(--red);
  background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.5);
}

/* ---------- 免费牌桌对比 ---------- */
.tier{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:30px 26px;box-shadow:var(--shadow-sm);position:relative;
  display:flex;flex-direction:column;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.tier:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.9)}
.tier.featured{border:2px solid var(--gold);background:linear-gradient(180deg,#fffaf0,#fff)}
.tier-badge{
  position:absolute;top:-13px;right:20px;padding:3px 14px;border-radius:999px;
  font-size:12.5px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  box-shadow:0 6px 14px rgba(184,134,11,.35);
}
.tier h3{font-size:19px;margin:0 0 6px}
.tier .price{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold-deep);line-height:1.2;margin-bottom:4px}
.tier .price small{font-size:14px;color:var(--muted);font-weight:400;margin-left:6px;font-family:"Microsoft YaHei",sans-serif}
.tier .tier-note{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.tier ul{list-style:none;padding:0;margin:0 0 24px;flex:1}
.tier ul li{
  position:relative;padding-left:22px;font-size:14px;color:#5c5245;margin-bottom:10px;
}
.tier ul li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;
  border-radius:3px;background:linear-gradient(135deg,#d4af37,#b8860b);
  transform:rotate(45deg);
}

/* ---------- 评价墙 ---------- */
.rating-box{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:26px 24px;box-shadow:var(--shadow-sm);margin-bottom:26px;
  display:flex;flex-wrap:wrap;align-items:center;gap:24px;justify-content:space-between;
}
.rating-score{font-family:var(--serif);font-size:44px;font-weight:700;color:var(--gold-deep);line-height:1}
.rating-score span{font-size:16px;color:var(--muted);font-family:"Microsoft YaHei",sans-serif}
.rating-meta{font-size:14px;color:var(--muted)}
.stars{color:var(--gold);letter-spacing:3px;font-size:16px}
.quote-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.85)}
.quote-card p{font-size:14px;color:#5c5245;margin:12px 0 18px;line-height:1.9}
.quote-user{display:flex;align-items:center;gap:10px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:16px;color:#fff;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid var(--gold);
}
.quote-user strong{display:block;font-size:14px;color:var(--ink)}
.quote-user em{font-style:normal;font-size:12.5px;color:var(--muted)}

/* ---------- 三步上手 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{
  position:relative;background:rgba(255,255,255,.06);
  border:1px solid rgba(212,175,55,.45);border-radius:12px;padding:28px 24px;
  transition:transform .26s ease,background .26s ease;
}
.step:hover{transform:translateY(-4px);background:rgba(255,255,255,.1)}
.step .num{
  font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold);
  line-height:1;margin-bottom:12px;display:block;
}
.step h3{font-size:17px;margin:0 0 8px}
.step p{font-size:13.8px;color:#e9d8b6;margin:0}

/* ---------- 分类入口墙 ---------- */
.cat-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cat-card{
  position:relative;display:block;height:100%;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  background:#fff;transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.9);color:var(--red)}
.cat-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cat-body{padding:20px 22px 24px}
.cat-body h3{font-size:18px;margin:0 0 8px}
.cat-body p{font-size:13.8px;color:#5c5245;margin:0 0 14px}
.cat-more{font-size:13.5px;font-weight:600;color:var(--gold-deep)}
.cat-card:hover .cat-more{color:var(--red)}

/* ---------- 版本更新 ---------- */
.log-list{list-style:none;margin:0;padding:0 0 0 26px;position:relative;border-left:1px solid rgba(212,175,55,.55)}
.log-item{position:relative;padding:0 0 26px 22px}
.log-item:last-child{padding-bottom:0}
.log-item::before{
  content:"";position:absolute;left:-32px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);border:2px solid #fff;box-shadow:0 0 0 2px rgba(212,175,55,.4);
}
.log-item h3{font-size:16px;margin:0 0 6px}
.log-item p{font-size:13.8px;color:#5c5245;margin:0}

/* ---------- 常见顾虑 ---------- */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  margin-bottom:14px;box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 22px;position:relative;
  font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-family:"Microsoft YaHei",sans-serif;font-size:22px;color:var(--gold-deep);line-height:1;
  transition:transform .22s ease;
}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;font-size:14px;color:#5c5245;line-height:1.9}

/* ---------- 收口 CTA ---------- */
.final-cta{
  position:relative;isolation:isolate;overflow:hidden;
  background:linear-gradient(150deg,#8c1f1f,#4a0f0f);
  border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);
  padding:72px 0;text-align:center;color:#f4e7c9;
}
.final-cta::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:url('/assets/images/bb8ae4c2cf2a5b0c.webp') center/cover no-repeat;opacity:.16;
}
.final-cta h2{font-size:30px;color:#f2d68b;margin:0 0 14px}
.final-cta p{max-width:700px;margin:0 auto 28px;font-size:15px;color:#eeddbb;line-height:1.9}
.final-cta .hero-actions{margin-bottom:0}

/* ---------- 页脚 ---------- */
.site-foot{
  background:linear-gradient(180deg,#5e1313,#4a0f0f);
  border-top:1px solid var(--gold);
  padding:56px 0 26px;color:#e6d3ac;
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:36px}
.foot-brand{display:flex;align-items:center;gap:9px;margin-bottom:14px}
.foot-brand .brand-text{font-size:16px}
.foot-desc{font-size:13.6px;color:#d9c49c;line-height:1.9;margin:0;max-width:360px}
.foot-col h3{font-size:15px;color:#f2d68b;margin:0 0 16px;letter-spacing:1px}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col ul li{margin-bottom:10px}
.foot-col ul li a{font-size:13.8px;color:#e2cda6;transition:color .2s ease}
.foot-col ul li a:hover{color:var(--gold-light)}
.foot-bottom{
  border-top:1px solid rgba(212,175,55,.28);padding-top:20px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12.5px;color:#c8b28b;
}
.foot-bottom a{color:#c8b28b}
.foot-bottom a:hover{color:var(--gold-light)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .showcase{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .cat-wall{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .sec{padding:60px 0}
  .hero{padding:150px 0 92px}
}
@media (max-width:768px){
  .site-head{top:10px}
  .nav-pill{padding:9px 12px 9px 16px;gap:10px}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-menu{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;margin-left:0;
    padding:12px;border-radius:18px;
    background:linear-gradient(160deg,#7a1a1a,#4a0f0f);
    border:1px solid rgba(212,175,55,.45);
    box-shadow:var(--shadow-md);
  }
  .nav-menu.open{display:flex}
  .nav-link{padding:11px 16px;border-radius:12px;font-size:15px}
  .nav-link.active{background:rgba(212,175,55,.16)}
  .nav-link.active::after{display:none}
  .hero{padding:132px 0 86px}
  .hero-inner p.lead{font-size:15px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-right:none;border-bottom:1px dashed rgba(212,175,55,.4)}
  .stat-item:nth-child(odd){border-right:1px dashed rgba(212,175,55,.4)}
  .stat-item:nth-last-child(-n+2){border-bottom:none}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .cat-wall{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .sec-head h2{font-size:23px}
  .rating-box{flex-direction:column;align-items:flex-start;gap:12px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .sec{padding:52px 0}
  .final-cta{padding:56px 0}
  .final-cta h2{font-size:24px}
}
@media (max-width:520px){
  .brand-text{font-size:15px}
  .brand-text em{font-size:12.5px}
  .hero h1{font-size:26px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn-gold,.hero-actions .btn-ghost,.hero-actions .btn-line{width:100%}
  .stat-num{font-size:28px}
  .card-ink{padding:26px 20px 20px}
  .foot-bottom{flex-direction:column;gap:6px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4a0f0f;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.35);
 --radius:16px;
 --radius-sm:10px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 14px 32px rgba(94,19,19,.13);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{
 margin:0;
 font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",sans-serif;
 font-size:15px;line-height:1.8;color:var(--ink);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red-deep);margin:0;line-height:1.42}
p{margin:0 0 14px}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
.container-x{max-width:1180px;margin:0 auto;padding:0 20px}

/* ================= 导航 ================= */
.site-head{position:fixed;top:0;left:0;right:0;z-index:1030;padding:14px 0}
.site-head .container-x{padding-left:16px;padding-right:16px}
.nav-pill{
 max-width:1180px;margin:0 auto;
 display:flex;align-items:center;gap:18px;
 padding:10px 14px 10px 20px;
 background:linear-gradient(135deg,rgba(140,31,31,.97),rgba(94,19,19,.97));
 border:1px solid rgba(212,175,55,.48);
 border-radius:999px;
 box-shadow:0 12px 30px rgba(74,15,15,.28);
 backdrop-filter:blur(10px);
 position:relative;
}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand-mark{color:var(--gold);display:flex;align-items:center;justify-content:center}
.brand-text{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--gold-light);font-size:14px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
 position:relative;display:block;
 padding:8px 14px;border-radius:999px;
 font-size:14.5px;color:#f4e7c9;white-space:nowrap;
 transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--gold-light);background:rgba(212,175,55,.12)}
.nav-link.active{color:var(--gold-light);font-weight:600}
.nav-link.active::after{
 content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
 background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px;
}
.nav-cta{
 flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
 padding:9px 22px;border-radius:999px;font-size:14.5px;font-weight:600;color:#fff;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 border:none;box-shadow:0 6px 16px rgba(184,134,11,.35);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.5);filter:brightness(1.06)}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
 width:42px;height:42px;padding:0;margin-left:auto;
 background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.5);
 border-radius:12px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--gold-light);transition:transform .25s ease,opacity .25s ease}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ================= 按钮 ================= */
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 30px;border-radius:9px;border:1px solid transparent;
 font-size:15px;font-weight:600;color:#fff;cursor:pointer;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 box-shadow:0 8px 20px rgba(184,134,11,.34);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(184,134,11,.46);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 28px;border-radius:9px;
 font-size:15px;font-weight:600;color:var(--red);
 background:#fff;border:1px solid var(--gold);
 box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-ghost:hover{background:#fffaf0;color:var(--gold-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.22)}
.btn-line{
 display:inline-flex;align-items:center;justify-content:center;
 padding:11px 26px;border-radius:9px;font-size:14.5px;font-weight:600;
 color:var(--gold-light);border:1px solid rgba(232,200,122,.65);
 background:transparent;transition:.22s ease;
}
.btn-line:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold-light)}

/* ================= 页面头部 ================= */
.page-hero{position:relative;isolation:isolate;overflow:hidden;padding:152px 0 76px;background:var(--red-deep);color:#f4e7c9}
.page-hero-bg{position:absolute;inset:0;z-index:-2;background:url('/assets/images/bb8ae4c2cf2a5b0c.webp') center/cover no-repeat;opacity:.38}
.page-hero-mask{position:absolute;inset:0;z-index:-1;background:linear-gradient(150deg,rgba(140,31,31,.9) 0%,rgba(94,19,19,.94) 58%,rgba(58,10,10,.96) 100%)}
.page-hero-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(244,231,201,.72);margin-bottom:18px}
.crumb a{color:var(--gold-light)}
.crumb a:hover{color:#fff}
.crumb span{color:rgba(244,231,201,.5)}
.page-kicker{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 16px;border-radius:999px;margin-bottom:18px;
 font-size:13px;letter-spacing:1.4px;color:var(--gold-light);
 border:1px solid rgba(232,200,122,.5);background:rgba(212,175,55,.1);
}
.page-hero h1{
 font-size:clamp(28px,3.6vw,42px);
 color:#f2d68b;margin:0 0 18px;
 text-shadow:0 3px 18px rgba(0,0,0,.35);
}
.page-hero p.lead{font-size:15.5px;line-height:1.95;color:#f0e2c4;max-width:640px;margin:0 0 22px}
.hero-points{display:grid;gap:10px;margin-bottom:26px}
.hero-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:#f2e6cb}
.hero-points li::before{
 content:"";flex:0 0 auto;width:8px;height:8px;margin-top:8px;border-radius:2px;
 background:linear-gradient(135deg,var(--gold),var(--gold-deep));
 box-shadow:0 0 0 3px rgba(212,175,55,.16);
}
.page-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:20px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 15px;border-radius:999px;font-size:13px;
 color:var(--gold-light);background:rgba(74,15,15,.5);
 border:1px solid rgba(212,175,55,.4);
}
.page-hero-figure{
 margin:0;border-radius:var(--radius);overflow:hidden;
 border:2px solid rgba(212,175,55,.75);
 box-shadow:0 22px 44px rgba(0,0,0,.34);
 background:var(--red-dark);
}
.page-hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.page-hero-figure figcaption{
 padding:12px 18px;font-size:13px;color:var(--gold-light);
 background:rgba(74,15,15,.86);border-top:1px solid rgba(212,175,55,.35);
}

/* ================= 通用板块 ================= */
main{display:block}
.section{padding:78px 0}
.section-alt{background:var(--bg-alt);border-top:1px solid rgba(212,175,55,.22);border-bottom:1px solid rgba(212,175,55,.22)}
.section-dark{background:linear-gradient(150deg,#5e1313,#4a0f0f);color:#f4e7c9}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.sec-title{position:relative;padding-left:16px;font-size:clamp(21px,2.4vw,28px)}
.sec-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-sub{font-size:14.5px;color:var(--muted);margin:10px 0 0;max-width:720px}
.section-dark .sec-sub{color:rgba(244,231,201,.75)}
.sec-more{
 font-size:14px;font-weight:600;color:var(--gold-deep);
 display:inline-flex;align-items:center;gap:6px;
 padding-bottom:2px;border-bottom:1px solid transparent;transition:.2s ease;
}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold-deep)}

/* ================= 统计条 ================= */
.stats-grid{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-md);overflow:hidden;
}
.stat-item{padding:26px 22px;text-align:center;border-right:1px dashed rgba(212,175,55,.4)}
.stat-item:last-child{border-right:none}
.stat-num{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold-deep);line-height:1.2}
.stat-num small{font-size:14px;margin-left:2px;color:var(--gold-deep)}
.stat-label{font-size:13.5px;color:var(--muted);margin-top:6px}

/* ================= 卡片 ================= */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card-ink{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-sm);padding:34px 24px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card-ink:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-md)}
.card-ink h3{font-size:17px;margin:0 0 10px;color:var(--red-deep)}
.card-ink p{font-size:14px;color:var(--ink);margin:0;line-height:1.85}
.seal{
 position:absolute;top:-13px;left:20px;
 width:40px;height:40px;border-radius:7px;
 display:flex;align-items:center;justify-content:center;
 background:linear-gradient(140deg,#9d2626,#6d1515);
 border:1px solid var(--gold);
 color:var(--gold-light);font-family:var(--serif);font-size:15px;line-height:1;
 box-shadow:0 6px 14px rgba(94,19,19,.32);
}
.step-index{
 display:inline-flex;align-items:center;justify-content:center;
 width:34px;height:34px;border-radius:50%;
 font-family:var(--serif);font-size:15px;font-weight:700;
 color:#fff;background:linear-gradient(135deg,#b8860b,#8c6510);
 margin-bottom:14px;
 box-shadow:0 6px 14px rgba(184,134,11,.3);
}
.card-ink ul.dot-list{margin-top:14px}
.dot-list li{
 position:relative;padding-left:16px;font-size:13.8px;color:var(--muted);
 line-height:1.75;margin-bottom:6px;
}
.dot-list li::before{
 content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
 background:var(--gold);
}

/* ================= 表格 ================= */
.table-scroll{overflow-x:auto;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
.rule-table{width:100%;min-width:560px;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.rule-table th{
 background:linear-gradient(135deg,rgba(140,31,31,.96),rgba(94,19,19,.96));
 color:var(--gold-light);font-family:var(--serif);font-size:15px;font-weight:600;
 padding:13px 16px;text-align:left;white-space:nowrap;
}
.rule-table td{
 padding:12px 16px;border-top:1px solid rgba(212,175,55,.22);
 font-size:14.5px;color:var(--ink);vertical-align:middle;
}
.rule-table tbody tr{transition:background .18s ease}
.rule-table tbody tr:hover{background:#fdf8ee}
.rule-table .rank{color:var(--gold-deep);font-weight:700;font-family:var(--serif);white-space:nowrap}
.rule-table .num{color:var(--gold-deep);font-weight:700;white-space:nowrap}

/* ================= 图文 ================= */
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.feature-figure{
 margin:0;border-radius:var(--radius);overflow:hidden;
 border:2px solid rgba(212,175,55,.6);box-shadow:var(--shadow-md);background:#fff;
}
.feature-figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.feature-figure figcaption{
 padding:11px 16px;font-size:13px;color:var(--muted);
 background:#fffdf8;border-top:1px solid rgba(212,175,55,.28);
}
.check-list li{
 position:relative;padding-left:28px;margin-bottom:14px;font-size:14.5px;line-height:1.85;
}
.check-list li::before{
 content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:4px;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 box-shadow:inset 0 0 0 3px #fff;
}
.check-list strong{color:var(--red-deep)}

/* ================= 提示 / 误区 ================= */
.notice{
 display:flex;gap:14px;padding:20px 22px;border-radius:var(--radius-sm);
 background:#fff8e8;border:1px solid rgba(212,175,55,.55);
 border-left:4px solid var(--gold-deep);box-shadow:var(--shadow-sm);
 font-size:14.5px;color:var(--ink);line-height:1.85;
}
.notice .mark{
 flex:0 0 auto;font-family:var(--serif);font-size:15px;font-weight:700;
 color:#fff;background:linear-gradient(140deg,#9d2626,#6d1515);
 border:1px solid var(--gold);border-radius:6px;
 width:34px;height:34px;display:flex;align-items:center;justify-content:center;
}
.warn-list li{
 position:relative;padding-left:26px;margin-bottom:13px;font-size:14.5px;line-height:1.85;
}
.warn-list li::before{
 content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;
 border:2px solid var(--gold-deep);
}
.warn-list li strong{color:var(--red-deep)}

/* ================= 问答 ================= */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(212,175,55,.75);box-shadow:var(--shadow-md)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:17px 52px 17px 20px;position:relative;
 font-family:var(--serif);font-size:16px;color:var(--red-deep);font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-family:var(--serif);font-size:20px;color:var(--gold-deep);line-height:1;
 transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-body{padding:0 20px 18px;font-size:14.5px;color:var(--ink);line-height:1.9;border-top:1px dashed rgba(212,175,55,.3);padding-top:14px}

/* ================= CTA ================= */
.cta-band{
 position:relative;overflow:hidden;isolation:isolate;
 display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
 padding:44px 46px;border-radius:var(--radius);
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 border:1px solid rgba(212,175,55,.5);box-shadow:var(--shadow-md);color:#f4e7c9;
}
.cta-band::before{
 content:"";position:absolute;inset:0;z-index:-1;
 background:url('/assets/images/a911b9d5857750c8.webp') center/cover no-repeat;
 opacity:.16;
}
.cta-band h2{color:#f2d68b;font-size:clamp(20px,2.2vw,26px);margin-bottom:10px}
.cta-band p{margin:0;font-size:14.5px;color:rgba(244,231,201,.86);max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ================= 页脚 ================= */
.site-foot{
 background:linear-gradient(180deg,#5e1313,#4a0f0f);
 color:rgba(244,231,201,.82);
 border-top:1px solid var(--gold);
 padding:56px 0 0;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:36px}
.foot-brand{display:flex;align-items:center;gap:9px;margin-bottom:14px}
.foot-brand .brand-text{font-family:var(--serif);font-size:17px;color:#fff}
.foot-brand .brand-text em{font-style:normal;color:var(--gold-light);font-size:14px}
.foot-desc{font-size:14px;line-height:1.9;color:rgba(244,231,201,.72);margin:0;max-width:420px}
.foot-col h3{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid rgba(212,175,55,.28);
}
.foot-col li{margin-bottom:9px}
.foot-col a{font-size:14px;color:rgba(244,231,201,.8)}
.foot-col a:hover{color:var(--gold-light)}
.foot-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 padding:18px 0 22px;border-top:1px solid rgba(212,175,55,.25);
 font-size:13px;color:rgba(232,200,122,.72);
}

/* ================= 响应式 ================= */
@media (max-width:1024px){
 .page-hero{padding:140px 0 66px}
 .page-hero-inner{grid-template-columns:1fr;gap:32px}
 .page-hero-figure img{aspect-ratio:16/9}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .feature-split{grid-template-columns:1fr;gap:28px}
 .stats-grid{grid-template-columns:repeat(2,1fr)}
 .stat-item:nth-child(2){border-right:none}
 .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px dashed rgba(212,175,55,.4)}
 .cta-band{grid-template-columns:1fr;padding:36px 30px}
 .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:991px){
 .nav-toggle{display:flex}
 .nav-menu{
  display:none;position:absolute;left:0;right:0;top:calc(100% + 10px);
  flex-direction:column;align-items:stretch;gap:4px;margin-left:0;
  padding:12px;border-radius:20px;
  background:linear-gradient(135deg,rgba(140,31,31,.99),rgba(74,15,15,.99));
  border:1px solid rgba(212,175,55,.5);
  box-shadow:0 18px 36px rgba(0,0,0,.35);
 }
 .nav-menu.open{display:flex}
 .nav-link{padding:11px 16px;border-radius:12px;font-size:15px}
 .nav-link.active::after{display:none}
 .nav-link.active{background:rgba(212,175,55,.16)}
 .nav-cta{display:none}
}
@media (max-width:768px){
 .section{padding:56px 0}
 .grid-3,.grid-2,.grid-4{grid-template-columns:1fr}
 .sec-head{align-items:flex-start}
 .sec-more{margin-top:4px}
 .page-hero{padding:126px 0 56px}
 .brand-text{font-size:15px}
 .brand-text em{font-size:12.5px}
 .cta-band{padding:30px 22px}
 .cta-actions .btn-gold,.cta-actions .btn-line{width:100%}
}
@media (max-width:520px){
 .container-x{padding:0 16px}
 .page-hero h1{font-size:26px}
 .page-hero p.lead{font-size:14.5px}
 .stats-grid{grid-template-columns:1fr}
 .stat-item{border-right:none;border-bottom:1px dashed rgba(212,175,55,.4);padding:20px 16px}
 .stat-item:last-child{border-bottom:none}
 .hero-tags span{font-size:12px;padding:4px 12px}
 .page-hero-actions .btn-gold,.page-hero-actions .btn-ghost{width:100%}
 .brand-text em{display:none}
 .foot-grid{grid-template-columns:1fr}
 .faq-item summary{font-size:15px;padding:15px 46px 15px 16px}
 .notice{flex-direction:column;gap:10px}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-dark:#4a0f0f;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.35);
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(94,19,19,.07);
  --shadow-md:0 14px 32px rgba(94,19,19,.13);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  font-size:15px;line-height:1.8;color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;color:var(--red-deep);line-height:1.35;margin:0 0 .7em}
h1{font-size:clamp(28px,3.6vw,42px)}
h2{font-size:clamp(22px,2.6vw,30px)}
h3{font-size:18px;margin-bottom:.55em}
p{margin:0 0 1em}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0 0 1em;padding-left:1.15em}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
.container-x{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- 导航 ---------- */
.site-head{position:sticky;top:0;z-index:1030;padding:14px 0 12px;background:linear-gradient(180deg,rgba(247,242,231,.96) 58%,rgba(247,242,231,0))}
.nav-pill{
  max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:18px;
  padding:10px 14px 10px 20px;
  background:linear-gradient(135deg,rgba(140,31,31,.97),rgba(94,19,19,.97));
  border:1px solid rgba(212,175,55,.48);border-radius:999px;
  box-shadow:0 12px 30px rgba(74,15,15,.28);backdrop-filter:blur(10px);
  position:relative;
}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand-mark{color:var(--gold);display:flex;align-items:center;justify-content:center}
.brand-text{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--gold-light);font-size:14px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{position:relative;display:block;padding:8px 14px;border-radius:999px;font-size:14.5px;color:#f4e7c9;white-space:nowrap;transition:color .2s ease,background .2s ease}
.nav-link:hover{color:var(--gold-light);background:rgba(212,175,55,.12)}
.nav-link.active{color:var(--gold-light);font-weight:600}
.nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px}
.nav-cta{
  flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
  padding:9px 22px;border-radius:999px;font-size:14.5px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,#d4af37,#b8860b);border:none;
  box-shadow:0 6px 16px rgba(184,134,11,.35);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.5);filter:brightness(1.06)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0 10px;margin-left:auto;background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.5);border-radius:12px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--gold-light);transition:.25s}

/* ---------- 按钮 ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border-radius:9px;border:1px solid transparent;
  font-size:15px;font-weight:600;color:#fff;cursor:pointer;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  box-shadow:0 8px 20px rgba(184,134,11,.34);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(184,134,11,.46);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 28px;border-radius:9px;font-size:15px;font-weight:600;
  color:var(--red);background:#fff;border:1px solid var(--gold);box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-ghost:hover{background:#fffaf0;color:var(--gold-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.22)}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 26px;border-radius:9px;font-size:14.5px;font-weight:600;
  color:var(--gold-light);border:1px solid rgba(232,200,122,.65);background:transparent;
  transition:background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-line:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold-light)}

/* ---------- 首屏 ---------- */
.page-hero{position:relative;isolation:isolate;overflow:hidden;padding:46px 0 80px;color:#f7f2e7;background:var(--red-deep);border-bottom:1px solid rgba(212,175,55,.45)}
.page-hero .hero-bg{position:absolute;inset:0;z-index:-2;background:url('/assets/images/bb8ae4c2cf2a5b0c.webp') center/cover no-repeat;opacity:.42}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(152deg,rgba(140,31,31,.87) 0%,rgba(94,19,19,.93) 56%,rgba(58,10,10,.96) 100%)}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:5px 16px;border-radius:999px;
  font-size:13px;letter-spacing:.1em;color:var(--gold-light);
  border:1px solid rgba(232,200,122,.5);background:rgba(212,175,55,.12);margin-bottom:18px;
}
.page-hero h1{color:#f4d98f;margin-bottom:16px;text-shadow:0 3px 16px rgba(0,0,0,.32)}
.hero-lead{color:#f0e2c4;font-size:15.5px;line-height:1.95;max-width:580px;margin-bottom:22px}
.hero-points{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px;max-width:560px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:#f3e6c8;line-height:1.75}
.hero-points svg{flex-shrink:0;margin-top:5px;color:var(--gold-light)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.hero-trust li{display:inline-flex;align-items:center;gap:6px;padding:4px 14px;border-radius:999px;font-size:12.5px;color:var(--gold-light);background:rgba(74,15,15,.5);border:1px solid rgba(212,175,55,.36)}
.hero-figure{margin:0;position:relative}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:2px solid rgba(212,175,55,.72);box-shadow:0 24px 48px rgba(46,8,8,.45)}
.hero-figure figcaption{
  position:absolute;left:14px;right:14px;bottom:14px;
  padding:8px 14px;border-radius:10px;font-size:12.5px;color:#f6e9cb;
  background:rgba(74,15,15,.72);border:1px solid rgba(212,175,55,.4);
  backdrop-filter:blur(6px);
}

/* ---------- 通用板块 ---------- */
.sec{padding:74px 0}
.sec-alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.sec-title{position:relative;padding-left:16px;margin:0;font-size:clamp(22px,2.6vw,30px)}
.sec-title::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-deep))}
.sec-sub{color:var(--muted);font-size:14.5px;margin:10px 0 0;max-width:730px}
.sec-more{color:var(--gold-deep);font-size:14px;font-weight:600;white-space:nowrap;border-bottom:1px solid transparent;transition:border-color .2s ease,color .2s ease}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold-deep)}

/* ---------- 网格 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* ---------- 卡片 ---------- */
.card-ink{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);padding:34px 24px 24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card-ink:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.card-ink h3{color:var(--red-deep);margin-bottom:.5em}
.card-ink p{font-size:14px;color:#524a3a;margin-bottom:0}
.card-note{margin-top:14px;padding-top:12px;border-top:1px dashed rgba(212,175,55,.45);font-size:13px;color:var(--muted)}
.seal{
  position:absolute;top:0;left:18px;transform:translateY(-50%);
  min-width:44px;height:44px;padding:0 8px;
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:17px;font-weight:700;color:var(--gold-light);
  background:linear-gradient(140deg,#8c1f1f,#5e1313);
  border:2px solid var(--gold);border-radius:8px;
  box-shadow:0 4px 12px rgba(94,19,19,.28);letter-spacing:1px;
}

/* ---------- 三步上手 ---------- */
.step-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px 26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.step-num{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold);line-height:1;margin-bottom:12px}
.step h3{margin-bottom:.45em}
.step p{font-size:14px;color:#524a3a;margin:0}
.step-tag{display:inline-block;margin-top:14px;padding:3px 12px;border-radius:999px;font-size:12.5px;color:var(--red);background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.5)}

/* ---------- 下注节奏时间线 ---------- */
.rounds-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.tl{position:relative;margin:0;padding:0 0 0 34px;list-style:none;border-left:2px dashed rgba(212,175,55,.55)}
.tl-item{position:relative;padding-bottom:28px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-43px;top:8px;width:14px;height:14px;border-radius:50%;
  background:var(--gold);border:3px solid #fff;box-shadow:0 0 0 2px var(--gold);
}
.tl-item h3{font-size:17px;margin-bottom:.35em}
.tl-item p{font-size:14px;color:#524a3a;margin:0}
.tl-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow-sm)}
.tl-side h3{font-size:18px;margin-bottom:14px}
.tl-side ul{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.tl-side li{display:flex;gap:10px;font-size:14px;color:#524a3a;line-height:1.75}
.tl-side li svg{flex-shrink:0;margin-top:5px;color:var(--gold-deep)}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center}
.split-media{margin:0}
.split-media img{width:100%;border-radius:var(--radius);border:2px solid rgba(212,175,55,.55);box-shadow:var(--shadow-md);aspect-ratio:4/3;object-fit:cover}
.split-body h3{font-size:20px;margin-bottom:.6em}
.split-body p{font-size:14.5px;color:#524a3a}
.feature-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.feature-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink);line-height:1.7}
.feature-list svg{flex-shrink:0;margin-top:5px;color:var(--gold-deep)}

/* ---------- 画廊 ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gallery figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.gallery figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.gallery img{width:100%;aspect-ratio:16/10;object-fit:cover}
.gallery figcaption{padding:14px 18px 18px;font-size:14px;color:#524a3a}
.gallery figcaption strong{display:block;font-family:var(--serif);font-size:16px;color:var(--red-deep);margin-bottom:4px}

/* ---------- 误区列表 ---------- */
.mis-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.mis-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius-sm);padding:20px 22px;box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease}
.mis-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.mis-num{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--gold);line-height:1.2;flex-shrink:0}
.mis-item h3{font-size:16px;margin-bottom:.3em}
.mis-item p{font-size:13.8px;color:var(--muted);margin:0}

/* ---------- 数据条 ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);overflow:hidden}
.stat{padding:28px 20px;text-align:center;border-right:1px dashed rgba(212,175,55,.45)}
.stat:last-child{border-right:none}
.stat b{display:block;font-family:var(--serif);font-size:30px;color:var(--gold-deep);line-height:1.2}
.stat span{font-size:13.5px;color:var(--muted)}

/* ---------- 资讯列表 ---------- */
.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.news-item{display:flex;align-items:center;gap:20px;padding:22px 26px;border-bottom:1px dashed rgba(212,175,55,.42);transition:background .2s ease}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:#fffaf0}
.news-date{font-family:var(--serif);font-size:14px;color:var(--gold-deep);min-width:76px;font-weight:700}
.news-body{flex:1;min-width:0}
.news-body h3{font-size:16.5px;margin:0 0 .25em}
.news-body p{margin:0;font-size:13.6px;color:var(--muted)}
.news-arrow{color:var(--gold-deep);flex-shrink:0}

/* ---------- 收口 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;isolation:isolate;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#f7f2e7;
  border-radius:var(--radius);padding:52px 44px;
  border:1px solid rgba(212,175,55,.5);box-shadow:var(--shadow-md);
  display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;
}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:url('/assets/images/a911b9d5857750c8.webp') center/cover no-repeat;opacity:.16}
.cta-band h2{color:#f4d98f;margin-bottom:.45em}
.cta-band p{color:#f0e2c4;margin:0;font-size:14.5px;max-width:600px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--red-dark);color:#f0e2c4;border-top:1px solid rgba(212,175,55,.55);padding:56px 0 0;margin-top:74px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:40px}
.foot-brand{display:flex;align-items:center;gap:9px;margin-bottom:14px}
.foot-brand .brand-text{font-size:17px}
.foot-desc{font-size:13.8px;line-height:1.9;color:rgba(240,226,196,.78);max-width:420px;margin:0}
.foot-col h3{font-size:15px;color:var(--gold-light);margin-bottom:14px;font-family:var(--serif);letter-spacing:1px}
.foot-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot-col a{color:rgba(240,226,196,.82);font-size:14px;transition:color .2s ease,padding-left .2s ease}
.foot-col a:hover{color:var(--gold-light);padding-left:4px}
.foot-bottom{
  border-top:1px solid rgba(212,175,55,.28);padding:18px 0 24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.8px;color:rgba(232,200,122,.72);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-menu{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:14px;
    background:linear-gradient(160deg,#8c1f1f,#5e1313);
    border:1px solid rgba(212,175,55,.45);border-radius:18px;
    box-shadow:0 18px 40px rgba(74,15,15,.38);
    opacity:0;visibility:hidden;transform:translateY(-8px);
    transition:opacity .25s ease,transform .25s ease,visibility .25s;z-index:1040;
  }
  .nav-menu.is-open{opacity:1;visibility:visible;transform:translateY(0)}
  .nav-link{padding:11px 14px;border-radius:12px}
  .nav-link.active::after{left:14px;right:auto;width:28px;bottom:6px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-figure{order:-1}
  .hero-figure img{aspect-ratio:16/9}
  .page-hero h1{font-size:clamp(26px,5vw,36px)}
  .rounds-wrap,.split{grid-template-columns:1fr;gap:32px}
  .step-row{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .sec{padding:56px 0}
  .page-hero{padding:34px 0 60px}
  .grid-3,.grid-2,.mis-grid,.step-row{grid-template-columns:1fr}
  .stat-band{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:none}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px dashed rgba(212,175,55,.45)}
  .gallery{grid-template-columns:1fr}
  .cta-band{padding:38px 26px}
  .news-item{flex-wrap:wrap;gap:8px;padding:20px}
  .news-date{min-width:0;width:100%}
}
@media (max-width:520px){
  .container-x{padding:0 16px}
  .nav-pill{padding:9px 10px 9px 14px;gap:10px}
  .brand-text{font-size:14.5px}
  .brand-text em{font-size:12.5px}
  .hero-actions .btn-gold,.hero-actions .btn-line{width:100%}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;gap:6px}
  .stat b{font-size:25px}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4a0f0f;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.35);
 --radius:16px;
 --radius-sm:10px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 14px 32px rgba(94,19,19,.13);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{
 margin:0;
 font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",sans-serif;
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;color:var(--red-dark);margin:0;line-height:1.35}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
p{margin:0 0 12px}
ul{margin:0}
.container-x{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------------- 导航 ---------------- */
.site-head{position:absolute;top:0;left:0;right:0;z-index:40;padding-top:18px}
.nav-pill{
 max-width:1180px;margin:0 auto;
 display:flex;align-items:center;gap:18px;
 padding:10px 14px 10px 20px;
 background:linear-gradient(135deg,rgba(140,31,31,.97),rgba(94,19,19,.97));
 border:1px solid rgba(212,175,55,.48);
 border-radius:999px;
 box-shadow:0 12px 30px rgba(74,15,15,.28);
 backdrop-filter:blur(10px);
 position:relative;
}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand-mark{color:var(--gold);display:flex;align-items:center;justify-content:center}
.brand-text{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:1px;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--gold-light);font-size:14px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
 position:relative;display:block;
 padding:8px 14px;border-radius:999px;
 font-size:14.5px;color:#f4e7c9;white-space:nowrap;
 transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--gold-light);background:rgba(212,175,55,.12)}
.nav-link.active{color:var(--gold-light);font-weight:600}
.nav-link.active::after{
 content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
 background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px;
}
.nav-cta{
 flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
 padding:9px 22px;border-radius:999px;font-size:14.5px;font-weight:600;color:#fff;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 border:none;box-shadow:0 6px 16px rgba(184,134,11,.35);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.5);filter:brightness(1.06)}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:42px;height:42px;padding:0 10px;margin-left:auto;
 background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.5);
 border-radius:12px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--gold-light);transition:.25s}

/* ---------------- 按钮 ---------------- */
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 30px;border-radius:9px;border:1px solid transparent;
 font-size:15px;font-weight:600;color:#fff;cursor:pointer;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 box-shadow:0 8px 20px rgba(184,134,11,.34);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(184,134,11,.46);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0)}
.btn-gold:focus-visible,.btn-ghost:focus-visible,.nav-cta:focus-visible,.nav-link:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 28px;border-radius:9px;
 font-size:15px;font-weight:600;color:var(--red);
 background:#fff;border:1px solid var(--gold);
 box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-ghost:hover{background:#fffaf0;color:var(--gold-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.22)}
.btn-line{
 display:inline-flex;align-items:center;justify-content:center;
 padding:11px 26px;border-radius:9px;font-size:14.5px;font-weight:600;
 color:var(--gold-light);border:1px solid rgba(232,200,122,.65);
 background:transparent;transition:.22s ease;
}
.btn-line:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold-light)}

/* ---------------- 页首区 ---------------- */
.page-hero{position:relative;isolation:isolate;overflow:hidden;padding:136px 0 62px;color:#f3e6c8;background:var(--red-deep)}
.page-hero-bg{position:absolute;inset:0;z-index:-2;background:url('/assets/images/bb8ae4c2cf2a5b0c.webp') center/cover no-repeat;opacity:.36}
.page-hero-mask{position:absolute;inset:0;z-index:-1;background:linear-gradient(152deg,rgba(140,31,31,.9) 0%,rgba(94,19,19,.94) 58%,rgba(74,15,15,.97) 100%)}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#d8c39a;margin-bottom:18px}
.crumb a{color:var(--gold-light)}
.crumb a:hover{color:#fff}
.crumb span.sep{color:rgba(232,200,122,.55)}
.page-hero .eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:5px 16px;border-radius:999px;margin-bottom:18px;
 font-size:13px;letter-spacing:1px;color:var(--gold-light);
 border:1px solid rgba(232,200,122,.5);background:rgba(212,175,55,.1);
}
.page-hero h1{font-size:clamp(27px,3.5vw,40px);color:#f2d68b;margin-bottom:16px;text-shadow:0 3px 18px rgba(0,0,0,.32)}
.page-hero .lead{font-size:15.5px;line-height:1.95;color:#efdfbd;max-width:820px;margin:0}

.icon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.icon-cell{
 display:flex;gap:12px;align-items:flex-start;
 padding:18px 18px 16px;border-radius:14px;
 background:rgba(255,255,255,.06);border:1px solid rgba(212,175,55,.36);
 transition:transform .24s ease,background .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.icon-cell:hover{transform:translateY(-4px);background:rgba(212,175,55,.13);border-color:var(--gold-light);box-shadow:0 12px 26px rgba(0,0,0,.22)}
.icon-cell svg{width:26px;height:26px;flex-shrink:0;color:var(--gold-light);margin-top:2px}
.icon-cell h3{font-size:15px;color:#f2d68b;margin-bottom:3px}
.icon-cell p{font-size:13px;line-height:1.65;color:#e0cfa9;margin:0}

.status-bar{
 margin-top:24px;display:flex;flex-wrap:wrap;
 background:rgba(74,15,15,.6);border:1px solid rgba(212,175,55,.4);
 border-radius:14px;overflow:hidden;
}
.status-item{flex:1 1 190px;padding:14px 22px;border-right:1px dashed rgba(212,175,55,.32)}
.status-item:last-child{border-right:none}
.status-item strong{display:block;font-family:var(--serif);font-size:21px;color:var(--gold-light);line-height:1.3}
.status-item span{font-size:12.5px;letter-spacing:.5px;color:#d5c19b}

/* ---------------- 板块通用 ---------------- */
.sec{padding:66px 0}
.sec-alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:34px}
.sec-head h2{font-size:clamp(21px,2.4vw,29px);position:relative;padding-left:16px}
.sec-head h2::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-head .sub{margin:9px 0 0;font-size:14.5px;color:var(--muted);max-width:660px}
.link-more{font-size:14.5px;font-weight:600;color:var(--gold-deep);white-space:nowrap}
.link-more:hover{color:var(--red)}

/* 左右分栏 */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-md);width:100%;object-fit:cover}
.split-media::after{
 content:"";position:absolute;inset:12px -12px -12px 12px;
 border:1px solid rgba(212,175,55,.42);border-radius:var(--radius);z-index:-1;
}
.step-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.step-list li{
 position:relative;padding:16px 18px 16px 58px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step-list li:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.step-list .idx{
 position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:6px;
 display:flex;align-items:center;justify-content:center;
 background:var(--red);color:var(--gold-light);border:1px solid var(--gold);
 font-family:var(--serif);font-size:14px;
}
.step-list h3{font-size:15.5px;margin-bottom:3px}
.step-list p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.75}

/* 勾选列表 */
.tick-list{list-style:none;padding:0;margin:20px 0 26px;display:grid;gap:14px}
.tick-list li{position:relative;padding-left:30px;font-size:14.5px;line-height:1.8;color:var(--ink)}
.tick-list li::before{
 content:"";position:absolute;left:0;top:7px;width:17px;height:17px;border-radius:5px;
 background:rgba(212,175,55,.18);border:1px solid var(--gold);
}
.tick-list li::after{
 content:"";position:absolute;left:5px;top:11px;width:7px;height:4px;
 border-left:2px solid var(--gold-deep);border-bottom:2px solid var(--gold-deep);
 transform:rotate(-45deg);
}
.tick-list strong{color:var(--red-dark)}

/* 节奏步骤 */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow-step{
 position:relative;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 padding:24px 20px 20px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.flow-step .num{font-family:var(--serif);font-size:26px;color:var(--gold-deep);line-height:1}
.flow-step h3{font-size:16px;margin:10px 0 6px}
.flow-step p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.75}
.flow-step .dot{
 position:absolute;top:24px;right:20px;width:8px;height:8px;border-radius:50%;
 background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.18);
}

/* 概率条 */
.meter-list{display:grid;gap:20px;max-width:880px}
.meter-row{display:grid;grid-template-columns:210px 1fr 72px;gap:16px;align-items:center}
.meter-name{font-size:14px;color:var(--ink)}
.meter-track{height:10px;border-radius:999px;background:#e2d7bf;overflow:hidden}
.meter-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-deep),var(--gold));transition:width .6s ease}
.meter-val{font-family:var(--serif);font-weight:700;font-size:15px;color:var(--gold-deep);text-align:right}

/* 误区卡片 */
.mistake-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.mistake{
 position:relative;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 padding:22px 24px 20px;box-shadow:var(--shadow-sm);margin-top:8px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.mistake:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.stamp{
 position:absolute;top:-10px;left:18px;width:38px;height:38px;
 display: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:16px;box-shadow:0 6px 14px rgba(94,19,19,.25);
}
.mistake h3{font-size:16px;margin:6px 0 6px}
.mistake p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.8}

/* 复盘案例 */
.case-row{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.case-card{
 display:grid;grid-template-columns:150px 1fr;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.case-card img{width:100%;height:100%;object-fit:cover;min-height:190px}
.case-body{padding:20px 22px}
.case-body h3{font-size:16px;margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--muted);line-height:1.8;margin:0 0 12px}
.tag{
 display:inline-block;padding:3px 11px;border-radius:999px;font-size:12.5px;
 color:var(--gold-deep);background:rgba(212,175,55,.14);border:1px solid var(--line);
}

/* 口碑 */
.quote-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.quote p{font-size:14px;line-height:1.85;color:var(--ink);margin:0 0 18px}
.quote-who{display:flex;align-items:center;gap:10px}
.avatar{
 width:36px;height:36px;border-radius:50%;flex-shrink:0;
 display:flex;align-items:center;justify-content:center;
 background:linear-gradient(135deg,var(--red),var(--red-deep));
 color:var(--gold-light);border:1px solid var(--gold);
 font-family:var(--serif);font-size:15px;
}
.quote-who span{font-size:13px;color:var(--muted)}

/* 专题列表 */
.news-list{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
}
.news-item{
 display:grid;grid-template-columns:104px 1fr auto;gap:18px;align-items:center;
 padding:18px 24px;border-bottom:1px dashed rgba(212,175,55,.45);
 transition:background .2s ease;
}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:#fffaf0}
.news-tag{
 font-size:12.5px;text-align:center;padding:3px 8px;border-radius:999px;
 color:var(--gold-deep);background:rgba(212,175,55,.14);border:1px solid var(--line);
}
.news-item h3{font-size:15.5px;margin-bottom:2px}
.news-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}
.news-arrow{color:var(--gold-deep);font-size:14px;white-space:nowrap}

/* CTA */
.cta-band{
 position:relative;overflow:hidden;
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
 padding:44px 44px;border-radius:var(--radius);
 background:linear-gradient(135deg,rgba(140,31,31,.98),rgba(74,15,15,.99));
 border:1px solid var(--gold);box-shadow:var(--shadow-md);
}
.cta-band::before{
 content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;
 border-radius:50%;background:radial-gradient(circle,rgba(212,175,55,.22),transparent 68%);
}
.cta-band h2{color:#f2d68b;font-size:clamp(20px,2.4vw,28px);margin-bottom:8px}
.cta-band p{color:#efdfbc;font-size:14.5px;margin:0;max-width:600px;line-height:1.85}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative}

/* ---------------- 页脚 ---------------- */
.site-foot{background:var(--red-dark);color:#e8d9b8;border-top:1px solid var(--gold);padding:52px 0 0;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:38px;padding-bottom:38px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .brand-text{font-size:16.5px}
.foot-desc{font-size:13.5px;line-height:1.9;color:#cbb894;margin:0;max-width:420px}
.foot-col h3{font-size:15px;color:var(--gold-light);margin-bottom:14px}
.foot-col ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.foot-col a{font-size:13.5px;color:#d9c7a2}
.foot-col a:hover{color:var(--gold-light)}
.foot-bottom{
 border-top:1px solid rgba(212,175,55,.28);
 padding:16px 0 24px;
 display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
 font-size:12.5px;color:#b9a682;
}

/* ---------------- 响应式 ---------------- */
@media (max-width:1024px){
 .icon-grid{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:30px}
 .split-media::after{display:none}
 .flow{grid-template-columns:repeat(2,1fr)}
 .case-row{grid-template-columns:1fr}
 .quote-row{grid-template-columns:repeat(2,1fr)}
 .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
 .cta-band{padding:34px 30px}
}
@media (max-width:900px){
 .nav-pill{flex-wrap:wrap}
 .nav-toggle{display:flex}
 .nav-menu{
  position:absolute;top:calc(100% + 10px);left:0;right:0;
  display:none;flex-direction:column;align-items:stretch;gap:4px;
  margin-left:0;padding:12px;
  background:linear-gradient(135deg,rgba(140,31,31,.99),rgba(74,15,15,.99));
  border:1px solid rgba(212,175,55,.45);border-radius:18px;
  box-shadow:0 18px 40px rgba(74,15,15,.42);
 }
 .nav-menu.open{display:flex}
 .nav-link{padding:10px 14px}
 .nav-link.active::after{left:14px;right:auto;width:22px;bottom:4px}
 .nav-cta{padding:8px 18px;font-size:13.5px}
 .page-hero{padding:120px 0 52px}
}
@media (max-width:768px){
 .sec{padding:50px 0}
 .sec-head{margin-bottom:26px}
 .status-item{flex:1 1 50%;border-right:none;border-bottom:1px dashed rgba(212,175,55,.32)}
 .status-item:nth-child(2n){border-left:1px dashed rgba(212,175,55,.32)}
 .status-item:last-child,.status-item:nth-last-child(2){border-bottom:none}
 .meter-row{grid-template-columns:1fr 66px;row-gap:6px}
 .meter-name{grid-column:1 / -1}
 .meter-track{grid-column:1 / 2}
 .meter-val{grid-column:2 / 3}
 .mistake-grid{grid-template-columns:1fr}
 .quote-row{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr;gap:8px}
 .news-tag{justify-self:start}
 .news-arrow{display:none}
 .case-card{grid-template-columns:1fr}
 .case-card img{min-height:150px;height:150px}
 .foot-grid{grid-template-columns:1fr}
 .foot-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
 .icon-grid{grid-template-columns:1fr}
 .flow{grid-template-columns:1fr}
 .brand-text{font-size:15px}
 .brand-text em{font-size:12.5px}
 .nav-pill{padding:8px 10px 8px 14px;gap:10px}
 .nav-cta{padding:7px 14px;font-size:12.5px}
 .page-hero{padding:112px 0 44px}
 .btn-gold,.btn-ghost{width:100%}
 .cta-actions{width:100%}
 .cta-band{padding:28px 22px}
}

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