/* roulang page: index */
:root{
  --primary:#2C1B4D;
  --primary-light:#3B2A68;
  --primary-dark:#251641;
  --accent:#FF7E5F;
  --accent-light:#FFB59E;
  --bg-body:#F9F6F1;
  --card-bg:#FFFFFF;
  --text-main:#241E33;
  --text-sub:#625B73;
  --text-muted:#8C839A;
  --border:#EAE3F2;
  --border-card:#EFE7F5;
  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:24px;
  --pill-radius:999px;
  --shadow-card:0 4px 18px rgba(44,27,77,.06);
  --shadow-hover:0 14px 32px rgba(44,27,77,.14);
  --shadow-accent:0 10px 20px rgba(255,126,95,.18);
  --transition:250ms ease;
}
*{box-sizing:border-box}
html,body{overflow-x:hidden}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
  background:var(--bg-body);
  color:var(--text-main);
  font-size:1rem;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{
  margin:0 0 .6em;
  font-weight:700;
  line-height:1.25;
  letter-spacing:.01em;
}
p{margin-top:0;margin-bottom:1rem}
.container{max-width:1200px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  letter-spacing:.08em;
  font-size:.8125rem;
  font-weight:600;
  text-transform:uppercase;
  color:var(--primary);
}
.eyebrow::before{
  content:"";
  width:22px;height:3px;
  border-radius:9px;
  background:var(--accent);
}
.section-title{
  font-size:clamp(1.65rem,2.8vw,2.4rem);
  font-weight:650;
  line-height:1.2;
  color:var(--text-main);
}
.section-sub{
  color:var(--text-sub);
  font-size:1.0625rem;
  margin-top:.5rem;
}
.section-block{
  padding:6.5rem 0;
}
.section-block+.section-block{border-top:1px solid var(--border)}
.btn{
  border-radius:12px;
  transition:var(--transition);
  font-weight:600;
  letter-spacing:.02em;
}
.btn:hover,.btn:focus{
  transform:translateY(-2px);
  box-shadow:var(--shadow-hover);
}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.form-control:focus-visible,.form-select:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  box-shadow:none;
}
.btn-accent{
  background:var(--accent);
  border:1px solid var(--accent);
  color:#fff;
  padding:.75rem 1.75rem;
}
.btn-accent:hover,.btn-accent:focus{
  background:#ff6f4d;
  border-color:#ff6f4d;
  color:#fff;
  box-shadow:0 12px 24px rgba(255,126,95,.25);
}
.btn-outline-primary{
  background:transparent;
  border:1.5px solid var(--primary);
  color:var(--primary);
  padding:.75rem 1.75rem;
}
.btn-outline-primary:hover,.btn-outline-primary:focus{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}
.btn-outline-light{
  background:transparent;
  border:1.5px solid rgba(255,255,255,.8);
  color:#fff;
  padding:.75rem 1.75rem;
}
.btn-outline-light:hover,.btn-outline-light:focus{
  background:#fff;
  color:var(--primary);
  border-color:#fff;
}
.text-accent{color:var(--accent)}
.bg-soft{background:var(--card-bg)}

/* ===== 双层导航 ===== */
.tx-header{
  position:sticky;
  top:0;
  z-index:1080;
  background:#fff;
  border-bottom:1px solid var(--border);
  box-shadow:0 4px 14px rgba(44,27,77,.05);
}
.tx-header-top{
  background:#fff;
}
.tx-navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding-top:.75rem;
  padding-bottom:.75rem;
}
.tx-logo{
  display:flex;
  align-items:center;
  gap:.6rem;
  flex-shrink:0;
}
.tx-logo svg{
  width:42px;
  height:42px;
  flex:0 0 auto;
}
.tx-logo-text{
  font-size:1.45rem;
  font-weight:800;
  color:var(--primary);
  letter-spacing:.02em;
  line-height:1;
}
.tx-search{
  position:relative;
  flex:1 1 320px;
  max-width:420px;
  margin:0 1rem;
}
.tx-search i{
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  color:var(--text-muted);
  font-size:.9rem;
}
.tx-search .form-control{
  background:#F7F4F8;
  border:1px solid var(--border);
  border-radius:999px;
  padding:.55rem 1rem .55rem 2.5rem;
  font-size:.9rem;
  transition:var(--transition);
}
.tx-search .form-control:focus{
  background:#fff;
  border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(255,126,95,.14);
}
.tx-actions{
  display:flex;
  align-items:center;
  gap:.6rem;
}
.tx-mobile-search-btn{
  border:none;
  background:transparent;
  color:var(--primary);
  font-size:1.1rem;
  padding:.35rem .6rem;
}
.tx-mobile-search{
  display:none;
  padding-bottom:.8rem;
}
.tx-mobile-search.open{display:block}
.tx-mobile-search .form-control{
  border-radius:999px;
  border:1px solid var(--border);
  background:#F7F4F8;
  padding:.55rem 1rem .55rem 2.6rem;
}
.tx-channel-bar{
  background:#FCFAF5;
  border-top:1px solid #F0EAF5;
}
.tx-channel-scroll{
  display:flex;
  align-items:center;
  gap:.45rem;
  padding-top:.45rem;
  padding-bottom:.45rem;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  flex-wrap:nowrap;
}
.tx-channel-scroll::-webkit-scrollbar{display:none}
.channel-pill{
  flex:0 0 auto;
  border-radius:999px;
  padding:.4rem 1.05rem;
  background:rgba(44,27,77,.04);
  color:var(--text-sub);
  font-size:.95rem;
  font-weight:600;
  transition:var(--transition);
  border:1px solid transparent;
}
.channel-pill:hover{
  background:rgba(44,27,77,.1);
  color:var(--primary);
}
.channel-pill.active{
  background:var(--primary);
  color:#fff;
  box-shadow:0 6px 14px rgba(44,27,77,.18);
}
.channel-note{
  margin-left:.6rem;
  flex:0 0 auto;
  color:var(--text-muted);
  font-size:.85rem;
  display:inline-flex;
  align-items:center;
  gap:.4rem;
}
.channel-note i{
  color:var(--accent);
  font-size:.5rem;
  animation:tx-blink 1.8s ease infinite;
}
@keyframes tx-blink{
  0%,100%{opacity:1}
  50%{opacity:.2}
}

/* ===== Hero ===== */
.tx-hero{
  position:relative;
  background:var(--primary-dark);
  color:#fff;
  padding:5.5rem 0 6rem;
  isolation:isolate;
}
.tx-hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(113deg, rgba(37,22,65,.92) 0%, rgba(44,27,77,.78) 52%, rgba(59,42,104,.45) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  z-index:-1;
}
.tx-hero-inner{
  position:relative;
  z-index:1;
}
.tx-hero-badge{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;
  padding:.4rem .95rem;
  font-size:.85rem;
  color:#F5ECFF;
  margin-bottom:1rem;
  backdrop-filter:blur(6px);
}
.tx-hero-badge .tx-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 0 rgba(255,126,95,.5);
  animation:tx-pulse 2s ease-out infinite;
}
@keyframes tx-pulse{
  0%{box-shadow:0 0 0 0 rgba(255,126,95,.5)}
  70%{box-shadow:0 0 0 8px rgba(255,126,95,0)}
  100%{box-shadow:0 0 0 0 rgba(255,126,95,0)}
}
.tx-hero h1{
  font-size:clamp(2rem,4.2vw,3.4rem);
  font-weight:750;
  color:#fff;
  margin-bottom:1rem;
  line-height:1.18;
}
.tx-hero h1 .tx-hl-corner{
  color:var(--accent-light);
}
.tx-hero-lead{
  font-size:1.15rem;
  max-width:620px;
  color:rgba(255,255,255,.82);
  margin-bottom:1.8rem;
  line-height:1.8;
}
.tx-hero-ctas{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
  margin-bottom:2rem;
}
.tx-hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:1.5rem;
  align-items:center;
  color:rgba(255,255,255,.75);
  font-size:.9rem;
}
.tx-hero-meta span{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
}
.tx-hero-meta i{color:var(--accent-light)}
.tx-hero-player{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 24px 70px rgba(0,0,0,.35);
  transform:rotate(1deg) translateY(10px);
}
.tx-hero-player img{
  aspect-ratio:16/10;
  object-fit:cover;
  width:100%;
}
.tx-player-ov{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(23,9,45,.22);
}
.tx-play-circle{
  width:76px;
  height:76px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  padding-left:.3rem;
  box-shadow:0 14px 30px rgba(255,126,95,.6);
  transition:var(--transition);
}
.tx-hero-player:hover .tx-play-circle{
  transform:scale(1.08);
  background:#ff6f4d;
}
.tx-player-tag{
  position:absolute;
  left:14px;
  top:14px;
  background:rgba(23,9,45,.5);
  backdrop-filter:blur(8px);
  color:#fff;
  font-size:.8rem;
  border-radius:999px;
  padding:.25rem .8rem;
}
.tx-player-time{
  position:absolute;
  right:14px;
  bottom:46px;
  background:rgba(0,0,0,.55);
  color:#fff;
  font-size:.8rem;
  border-radius:6px;
  padding:.15rem .5rem;
  letter-spacing:.03em;
}
.tx-player-cap{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:2.2rem 16px .8rem;
  background:linear-gradient(transparent, rgba(0,0,0,.75));
  color:#fff;
  font-size:.9rem;
  font-weight:600;
}
.tx-player-track{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  height:5px;
  background:rgba(255,255,255,.25);
}
.tx-player-track span{
  display:block;
  height:100%;
  width:42%;
  background:var(--accent);
  border-radius:0 99px 99px 0;
}

/* ===== 服务区 / 玩法 ===== */
.tx-service{
  background:var(--bg-body);
}
.tx-service-grid{
  margin-top:3rem;
}
.service-card{
  background:#fff;
  border:1px solid var(--border-card);
  border-radius:var(--radius-md);
  padding:1.8rem;
  box-shadow:var(--shadow-card);
  height:100%;
  position:relative;
  overflow:hidden;
  transition:var(--transition);
}
.service-card:hover{
  border-color:rgba(255,126,95,.4);
  box-shadow:var(--shadow-hover);
  transform:translateY(-5px);
}
.service-card.feature-service{
  background:
    linear-gradient(148deg, rgba(44,27,77,.96), rgba(59,42,104,.9)),
    url('/assets/images/coverpic/cover-2.webp') center/cover;
  color:#fff;
  border:none;
  min-height:340px;
}
.service-card.feature-service h3{
  color:#fff;
}
.service-card.feature-service p{
  color:rgba(255,255,255,.8);
  max-width:440px;
}
.service-card.feature-service::after{
  content:"";
  position:absolute;
  width:190px;
  height:190px;
  border-radius:50%;
  background:rgba(255,126,95,.22);
  right:-75px;
  top:-75px;
}
.service-num{
  position:absolute;
  top:22px;
  right:24px;
  color:var(--text-muted);
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.08em;
  z-index:1;
}
.feature-service .service-num{
  color:rgba(255,255,255,.65);
}
.service-icon{
  width:52px;
  height:52px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--accent);
  color:#fff;
  font-size:1.3rem;
  margin-bottom:1.2rem;
}
.service-icon.soft{
  background:var(--primary);
}
.service-topline{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  padding-right:2.2rem;
}
.tx-service-links{
  display:flex;
  gap:.5rem;
  flex-wrap:wrap;
}
.text-arrow-link{
  display:inline-flex;
  align-items:center;
  gap:.3rem;
  font-weight:600;
  color:var(--accent);
  font-size:.92rem;
  transition:var(--transition);
}
.text-arrow-link i{font-size:.75rem;transition:var(--transition)}
.text-arrow-link:hover{color:var(--primary)}
.text-arrow-link:hover i{
  transform:translateX(4px);
}
.service-tag{
  display:inline-flex;
  align-items:center;
  padding:.2rem .75rem;
  border-radius:999px;
  background:#F7F3F9;
  color:var(--text-sub);
  font-size:.82rem;
}
.feature-service .service-tag{
  background:rgba(255,255,255,.15);
  color:#fff;
}
.tx-service-strip{
  background:#fff;
  border:1px solid var(--border-card);
  border-radius:var(--radius-md);
  padding:1.2rem 1.4rem;
  display:flex;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
}
.tx-service-strip i{
  color:var(--accent);
  font-size:1.3rem;
}
.tx-service-strip p{
  margin:0;
  color:var(--text-sub);
}

/* ===== 数据条 ===== */
.tx-stats{
  background:var(--primary-dark);
  color:#fff;
  padding:4rem 0;
  position:relative;
  overflow:hidden;
}
.tx-stats::before{
  content:"";
  position:absolute;
  width:340px;
  height:340px;
  border-radius:50%;
  background:rgba(255,126,95,.08);
  left:-120px;
  top:-130px;
}
.tx-stats .container{position:relative;z-index:1}
.tx-stat-item{
  text-align:left;
  padding:1rem 1.2rem;
  position:relative;
}
.tx-stat-item + .tx-stat-item{
  border-left:1px solid rgba(255,255,255,.14);
}
.tx-stat-num{
  color:#fff;
  font-size:clamp(2.2rem,3.4vw,2.9rem);
  font-weight:800;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.tx-stat-num em{
  font-style:normal;
  color:var(--accent-light);
  font-size:1.1rem;
  margin-left:.15rem;
}
.tx-stat-label{
  color:rgba(255,255,255,.72);
  font-size:.9rem;
  margin-top:.3rem;
}

/* ===== 精彩内容 / 案例 ===== */
.tx-cases{
  background:var(--card-bg);
}
.tx-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
  margin-bottom:2rem;
}
.tx-section-head .see-all{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  color:var(--primary);
  font-weight:600;
  font-size:.92rem;
  transition:var(--transition);
  margin-bottom:.4rem;
}
.tx-section-head .see-all:hover{color:var(--accent)}
.case-card{
  background:#fff;
  border:1px solid var(--border-card);
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:var(--transition);
  height:100%;
  position:relative;
}
.case-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-5px);
  border-color:rgba(44,27,77,.15);
}
.case-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/10;
}
.case-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .45s ease;
}
.case-card:hover .case-media img{
  transform:scale(1.05);
}
.case-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(transparent 60%, rgba(17,8,32,.4));
}
.case-tag{
  position:absolute;
  top:12px;
  left:12px;
  background:rgba(15,8,28,.55);
  backdrop-filter:blur(6px);
  color:#fff;
  font-size:.78rem;
  border-radius:8px;
  padding:.2rem .7rem;
}
.case-duration{
  position:absolute;
  bottom:12px;
  right:12px;
  background:rgba(0,0,0,.6);
  color:#fff;
  font-size:.8rem;
  border-radius:6px;
  padding:.16rem .55rem;
  z-index:2;
}
.case-play-hint{
  position:absolute;
  top:50%;
  left:50%;
  width:46px;
  height:46px;
  transform:translate(-50%,-50%) scale(.8);
  border-radius:50%;
  background:rgba(255,126,95,.92);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.8rem;
  opacity:0;
  transition:var(--transition);
  z-index:2;
  padding-left:.2rem;
}
.case-card:hover .case-play-hint{
  opacity:1;
  transform:translate(-50%,-50%) scale(1);
}
.case-body{
  padding:1.1rem 1.25rem 1.25rem;
}
.case-body h3{
  font-size:1.15rem;
  font-weight:650;
  color:var(--text-main);
  margin-bottom:.35rem;
}
.case-desc{
  color:var(--text-sub);
  font-size:.92rem;
  line-height:1.65;
  margin-bottom:.7rem;
}
.case-meta{
  display:flex;
  gap:.9rem;
  color:var(--text-muted);
  font-size:.8rem;
}
.case-meta i{color:var(--accent);font-size:.8rem}
.case-card-horizontal{
  display:block;
}
@media(min-width:992px){
  .case-card-horizontal .case-media{
    aspect-ratio:auto;
    height:100%;
  }
}

/* ===== 动态资讯 ===== */
.tx-news{
  background:var(--bg-body);
}
.news-list{
  background:#fff;
  border:1px solid var(--border-card);
  border-radius:var(--radius-md);
  padding:1.5rem 1.8rem;
  box-shadow:var(--shadow-card);
}
.news-item{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:1.2rem;
  padding:1.1rem 0;
  border-bottom:1px dashed #ECE6F0;
  transition:var(--transition);
}
.news-item:last-child{border-bottom:0;padding-bottom:0}
.news-item a{
  font-weight:600;
  color:var(--text-main);
  line-height:1.6;
  transition:var(--transition);
}
.news-item a:hover{color:var(--accent)}
.news-date{
  flex:0 0 auto;
  color:var(--text-muted);
  font-size:.82rem;
}
.news-aside{
  background:#fff;
  border:1px solid var(--border-card);
  padding:0;
  overflow:hidden;
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
}
.news-aside-media{
  position:relative;
}
.news-aside-media img{aspect-ratio:16/8;object-fit:cover}
.news-aside-body{
  padding:1.1rem 1.2rem 1.3rem;
}
.news-aside-body h3{
  font-size:1rem;
  font-weight:650;
  margin-bottom:.35rem;
}
.news-aside-body p{
  color:var(--text-sub);
  font-size:.88rem;
  margin-bottom:.8rem;
}
.news-tag-line{
  color:var(--accent);
  font-size:.78rem;
  font-weight:700;
  margin-bottom:.3rem;
}

/* ===== 方案区 ===== */
.tx-plans{
  background:#fff;
}
.plan-card{
  background:var(--bg-body);
  border:1px solid var(--border-card);
  border-radius:var(--radius-lg);
  padding:1.8rem;
  height:100%;
  display:flex;
  flex-direction:column;
  transition:var(--transition);
}
.plan-card:hover{
  border-color:rgba(44,27,77,.18);
  box-shadow:var(--shadow-card);
  transform:translateY(-6px);
}
.plan-card.plan-highlight{
  background:var(--primary-dark);
  color:#fff;
  border-color:var(--primary-dark);
  position:relative;
  box-shadow:0 22px 44px rgba(44,27,77,.22);
}
.plan-highlight .plan-name,
.plan-highlight .plan-for{color:#fff}
.plan-badge{
  position:absolute;
  top:-14px;
  left:50%;
  transform:translateX(-50%);
  background:var(--accent);
  color:#fff;
  border-radius:999px;
  padding:.28rem 1rem;
  font-size:.78rem;
  font-weight:700;
  box-shadow:0 6px 12px rgba(255,126,95,.35);
  white-space:nowrap;
}
.plan-name{
  font-size:1.35rem;
  font-weight:700;
  color:var(--primary);
  margin-bottom:.2rem;
}
.plan-for{
  color:var(--text-sub);
  font-size:.92rem;
  margin-bottom:1.2rem;
  display:block;
}
.plan-list{
  list-style:none;
  margin:0 0 1.4rem;
  padding:0;
  flex:1 0 auto;
}
.plan-list li{
  position:relative;
  padding-left:1.75rem;
  margin-bottom:.55rem;
  color:var(--text-sub);
  font-size:.92rem;
}
.plan-list li i{
  position:absolute;
  left:0;
  top:.4rem;
  color:var(--accent);
  font-size:.75rem;
}
.plan-highlight .plan-list li{color:rgba(255,255,255,.82)}
.plan-price-note{
  color:var(--text-muted);
  font-size:.88rem;
  margin-bottom:1rem;
}
.plan-highlight .plan-price-note{color:rgba(255,255,255,.7)}
.plan-card .btn{width:100%}
.plan-card-feature{
  font-size:.85rem;
  color:var(--text-muted);
  margin-top:.4rem;
  text-align:center;
}

/* ===== FAQ ===== */
.tx-faq{
  background:var(--bg-body);
}
.tx-faq-card{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:2rem;
  box-shadow:var(--shadow-card);
}
.accordion.tx-faq-acc{
  display:flex;
  flex-direction:column;
  gap:.65rem;
}
.accordion-item.tx-faq-item{
  border-radius:16px !important;
  overflow:hidden;
  background:#fff;
  border:1px solid #E7DEEE;
  box-shadow:none;
}
.tx-faq-item.active-faq{
  border-color:rgba(255,126,95,.4);
}
.tx-faq-head{
  background:#fff;
  border:none;
  border-radius:16px;
  padding:1.1rem 1.25rem;
  box-shadow:none;
  font-size:1rem;
  font-weight:600;
  color:var(--text-main);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  cursor:pointer;
  transition:var(--transition);
}
.tx-faq-head:hover,.tx-faq-head:focus,
.accordion-button.tx-faq-head:not(.collapsed){
  background:#FBF5F0;
  color:var(--primary);
  box-shadow:none;
  border-radius:16px;
}
.accordion-button.tx-faq-head::after{
  display:none;
}
.faq-ic{
  width:30px;
  height:30px;
  border-radius:50%;
  background:#F3EDF6;
  color:var(--primary);
  font-weight:400;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.4rem;
  flex:0 0 auto;
  transition:var(--transition);
  line-height:1;
}
.tx-faq-head:not(.collapsed) .faq-ic{
  background:var(--accent);
  color:#fff;
  transform:rotate(45deg);
}
.accordion-body.tx-faq-body{
  padding:0 1.25rem 1.25rem;
  color:var(--text-sub);
  font-size:.95rem;
  line-height:1.75;
  background:#FBF5F0;
  border-radius:0 0 16px 16px;
}

/* ===== 联系CTA ===== */
.tx-contact-wrap{
  background:var(--primary-dark);
  color:#fff;
  padding:4.5rem 0;
  position:relative;
  overflow:hidden;
}
.tx-contact-wrap .tx-contact-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(37,22,65,.93), rgba(59,42,104,.72)),
    url('/assets/images/backpic/back-2.jpg') center/cover;
}
.tx-contact-wrap .container{position:relative;z-index:1}
.tx-contact-info h2{
  color:#fff;
}
.tx-contact-info p{color:rgba(255,255,255,.78)}
.contact-methods{
  display:grid;
  gap:.8rem;
  margin-top:1.4rem;
}
.contact-method-item{
  display:flex;
  gap:.9rem;
  align-items:center;
  background:rgba(255,255,255,.07);
  padding:.8rem 1rem;
  border-radius:14px;
  backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.1);
}
.contact-method-item i{
  width:38px;
  height:38px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.95rem;
}
.contact-method-item .method-label{
  display:block;
  font-size:.78rem;
  color:rgba(255,255,255,.6);
  line-height:1.2;
}
.contact-method-item .method-value{
  color:#fff;
  font-weight:600;
  font-size:.95rem;
}
.contact-form-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(10px);
  border-radius:24px;
  padding:1.5rem 1.6rem;
}
.contact-form-card label{
  font-size:.85rem;
  color:rgba(255,255,255,.82);
}
.form-control.tx-control,
.form-select.tx-control{
  background:#F8F5EF;
  border:1px solid transparent;
  border-radius:10px;
  padding:.6rem .9rem;
  color:var(--text-main);
  font-size:.92rem;
  transition:var(--transition);
}
.form-control.tx-control:focus,
.form-select.tx-control:focus{
  background:#fff;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(255,126,95,.16);
}
textarea.tx-control{
  min-height:110px;
}
.contact-form-note{
  font-size:.82rem;
  color:rgba(255,255,255,.55);
  margin-top:.6rem;
  display:flex;
  align-items:center;
  gap:.4rem;
}
.tx-hint-small{
  font-size:.82rem;
  color:rgba(255,255,255,.5);
  margin-top:.8rem;
}

/* ===== Footer ===== */
.tx-footer{
  background:#1C1033;
  color:#B9B0C9;
}
.tx-footer-main{
  padding:3.5rem 0 1.6rem;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.tx-footer-brand .tx-logo-text{
  color:#fff;
  font-size:1.3rem;
}
.tx-footer-brand p{
  font-size:.9rem;
  color:#8F85A3;
  margin:1rem 0 1.2rem;
  max-width:320px;
}
.tx-social-links{
  display:flex;
  gap:.6rem;
}
.tx-social-links a{
  width:38px;
  height:38px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.07);
  color:#D8D1E3;
  font-size:.9rem;
  transition:var(--transition);
}
.tx-social-links a:hover{
  background:var(--accent);
  color:#fff;
  transform:translateY(-3px);
}
.tx-footer h5{
  color:#fff;
  font-size:.95rem;
  font-weight:700;
  margin-bottom:1.1rem;
  letter-spacing:.04em;
}
.tx-footer-links{
  list-style:none;
  margin:0;
  padding:0;
}
.tx-footer-links li{
  margin-bottom:.55rem;
}
.tx-footer-links a{
  color:#8F85A3;
  font-size:.88rem;
  transition:var(--transition);
}
.tx-footer-links a:hover{
  color:var(--accent-light);
  padding-left:3px;
}
.tx-footer-disclaimer{
  font-size:.75rem;
  color:#6E6488;
  border-top:1px solid rgba(255,255,255,.07);
  padding-top:1.2rem;
}
.tx-footer-bottom{
  padding:1.1rem 0 1.4rem;
  font-size:.85rem;
  color:#7E7494;
}
.tx-footer-bottom a{
  color:#B9B0C9;
}
.tx-footer-bottom a:hover{color:var(--accent-light)}

/* ===== 响应式 ===== */
@media(max-width:991.98px){
  .section-block{padding:4.2rem 0}
  .tx-hero{padding:3.5rem 0}
  .tx-hero-player{margin-top:2.2rem;transform:none}
  .tx-stat-item{border-left:none !important}
  .news-aside{margin-top:1.4rem}
  .tx-contact-wrap{padding:3.5rem 0}
  .contact-form-card{margin-top:2rem}
}
@media(max-width:767.98px){
  .tx-navbar .tx-search{display:none}
  .tx-hero h1{font-size:1.8rem}
  .tx-hero-ctas .btn{padding-left:1.2rem;padding-right:1.2rem}
  .tx-section-head{flex-direction:column;align-items:flex-start}
  .news-item{flex-direction:column;gap:.3rem}
  .service-card.feature-service{min-height:auto}
}
@media(max-width:520px){
  .section-block{padding:3.4rem 0}
  .tx-logo-text{font-size:1.18rem}
  .tx-logo svg{width:34px;height:34px}
  .tx-logo .tx-brand-sub{display:none}
  .tx-actions .btn-accent{font-size:.8rem;padding:.5rem .9rem}
  .channel-pill{font-size:.88rem;padding:.32rem .85rem}
  .tx-hero h1{font-size:1.65rem}
  .tx-hero-lead{font-size:.99rem}
  .tx-footer-main{row-gap:2rem}
  .case-duration{font-size:.72rem}
}

/* roulang page: category1 */
:root {
            --primary: #2C1B4D;
            --primary-light: #3B2A68;
            --primary-dark: #251641;
            --accent: #FF7E5F;
            --accent-light: #FFB59E;
            --bg-body: #F9F6F1;
            --card-bg: #FFFFFF;
            --text-main: #241E33;
            --text-sub: #625B73;
            --text-muted: #8C839A;
            --border: #EAE3F2;
            --border-card: #EFE7F5;
            --radius-sm: 10px;
            --radius-md: 18px;
            --radius-lg: 24px;
            --pill-radius: 999px;
            --shadow-card: 0 4px 18px rgba(44, 27, 77, .06);
            --shadow-hover: 0 14px 32px rgba(44, 27, 77, .14);
            --shadow-accent: 0 10px 20px rgba(255, 126, 95, .18);
            --transition: 250ms ease;
        }

        html,
        body {
            overflow-x: hidden;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
            background: var(--bg-body);
            color: var(--text-main);
            font-size: 1rem;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        .container {
            max-width: 1200px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            letter-spacing: .08em;
            font-size: .8125rem;
            font-weight: 600;
            color: var(--primary);
        }

        .eyebrow::before {
            content: "";
            width: 22px;
            height: 3px;
            border-radius: 9px;
            background: var(--accent);
        }

        .section-title {
            font-size: clamp(1.65rem, 2.8vw, 2.4rem);
            font-weight: 650;
            line-height: 1.2;
            color: var(--text-main);
        }

        .section-sub {
            color: var(--text-sub);
            font-size: 1.0625rem;
            margin-top: .5rem;
        }

        .section-block {
            padding: 5.5rem 0;
        }

        .btn {
            border-radius: 12px;
            transition: var(--transition);
            font-weight: 600;
            letter-spacing: .02em;
        }

        .btn:hover,
        .btn:focus {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn:focus-visible,
        .form-control:focus-visible,
        .form-select:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            box-shadow: none;
        }

        .btn-accent {
            background: var(--accent);
            border: 1px solid var(--accent);
            color: #fff;
            padding: .75rem 1.75rem;
        }

        .btn-accent:hover,
        .btn-accent:focus {
            background: #ff6f4d;
            border-color: #ff6f4d;
            color: #fff;
            box-shadow: 0 12px 24px rgba(255, 126, 95, .25);
        }

        .btn-outline-primary {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            padding: .75rem 1.75rem;
        }

        .btn-outline-primary:hover,
        .btn-outline-primary:focus {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn-outline-light {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, .8);
            color: #fff;
            padding: .75rem 1.75rem;
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--primary);
            border-color: #fff;
        }

        .text-accent {
            color: var(--accent);
        }

        /* ===== 双层导航 ===== */
        .tx-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            background: #fff;
            box-shadow: 0 4px 14px rgba(44, 27, 77, .05);
        }

        .tx-header-top {
            background: #fff;
            border-bottom: 1px solid var(--border);
        }

        .tx-navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding-top: .75rem;
            padding-bottom: .75rem;
        }

        .tx-logo {
            display: flex;
            align-items: center;
            gap: .6rem;
            flex-shrink: 0;
        }

        .tx-logo svg {
            width: 42px;
            height: 42px;
            flex: 0 0 auto;
        }

        .tx-logo-text {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: .02em;
            line-height: 1;
        }

        .tx-search {
            position: relative;
            flex: 1 1 320px;
            max-width: 420px;
            margin: 0 1rem;
        }

        .tx-search i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: .9rem;
        }

        .tx-search .form-control {
            background: #F7F4F8;
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: .55rem 1rem .55rem 2.5rem;
            font-size: .9rem;
            transition: var(--transition);
        }

        .tx-search .form-control:focus {
            background: #fff;
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(255, 126, 95, .14);
        }

        .tx-mobile-search-btn {
            border: none;
            background: transparent;
            color: var(--primary);
            font-size: 1.1rem;
            padding: .35rem .6rem;
        }

        .tx-mobile-search {
            display: none;
            padding-bottom: .8rem;
        }

        .tx-mobile-search.open {
            display: block;
        }

        .tx-mobile-search .form-control {
            border-radius: 999px;
            border: 1px solid var(--border);
            background: #F7F4F8;
            padding: .55rem 1rem .55rem 2.6rem;
        }

        .tx-channel-bar {
            background: #FCFAF5;
            border-bottom: 1px solid var(--border);
        }

        .tx-channel-scroll {
            display: flex;
            align-items: center;
            gap: .4rem;
            overflow-x: auto;
            padding-top: .5rem;
            padding-bottom: .55rem;
            scrollbar-width: none;
        }

        .tx-channel-scroll::-webkit-scrollbar {
            display: none;
        }

        .channel-pill {
            flex: 0 0 auto;
            border-radius: 999px;
            padding: .4rem 1.05rem;
            background: rgba(44, 27, 77, .04);
            color: var(--text-sub);
            font-size: .95rem;
            font-weight: 600;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .channel-pill:hover {
            background: rgba(44, 27, 77, .1);
            color: var(--primary);
        }

        .channel-pill.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 14px rgba(44, 27, 77, .18);
        }

        .channel-note {
            display: inline-flex;
            align-items: center;
            gap: .45rem;
            margin-left: auto;
            flex: 0 0 auto;
            color: var(--text-muted);
            font-size: .82rem;
            padding-right: .2rem;
        }

        .channel-note i {
            color: var(--accent);
            font-size: .45rem;
        }

        /* ===== 分类页 Sub Hero ===== */
        .tx-subhero {
            position: relative;
            background: var(--primary-dark);
            color: #fff;
            isolation: isolate;
            padding: 3.5rem 0 4rem;
        }

        .tx-subhero-bg {
            position: absolute;
            inset: 0;
            background:
                linear-gradient(102deg, rgba(37, 22, 65, .94) 0%, rgba(44, 27, 77, .82) 58%, rgba(92, 49, 145, .55) 100%),
                url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            z-index: -1;
        }

        .tx-subhero-inner {
            position: relative;
            z-index: 1;
        }

        .tx-breadcrumb {
            display: inline-flex;
            flex-wrap: wrap;
            align-items: center;
            gap: .35rem;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: 999px;
            padding: .35rem 1rem;
            margin-bottom: 1.4rem;
            font-size: .86rem;
            color: rgba(255, 255, 255, .82);
            backdrop-filter: blur(4px);
        }

        .tx-breadcrumb a:hover {
            color: var(--accent-light);
        }

        .tx-breadcrumb span {
            color: rgba(255, 255, 255, .5);
            font-size: .78rem;
        }

        .tx-subhero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            letter-spacing: .08em;
            font-size: .8125rem;
            font-weight: 600;
            color: var(--accent-light);
        }

        .tx-subhero-eyebrow::before {
            content: "";
            width: 22px;
            height: 3px;
            border-radius: 9px;
            background: var(--accent);
        }

        .tx-subhero h1 {
            font-size: clamp(2.1rem, 4.5vw, 3.4rem);
            font-weight: 750;
            color: #fff;
            margin: .55rem 0 1rem;
            line-height: 1.18;
        }

        .tx-subhero-lead {
            max-width: 660px;
            font-size: 1.08rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, .82);
            margin-bottom: 0;
        }

        .tx-subhero-meta {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: .5rem .8rem;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: 18px;
            padding: 1.2rem 1.3rem;
            backdrop-filter: blur(6px);
            margin-top: .4rem;
        }

        .tx-subhero-meta div:last-child {
            grid-column: 1 / -1;
        }

        .tx-subhero-meta strong {
            display: block;
            font-size: 1.4rem;
            color: #fff;
            font-weight: 700;
            line-height: 1.2;
        }

        .tx-subhero-meta small {
            color: rgba(255, 255, 255, .7);
            font-size: .8rem;
        }

        /* ===== 置顶精选 ===== */
        .tx-featured {
            margin-top: 2.5rem;
        }

        .tx-feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            height: 100%;
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .tx-feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .tx-feature-media {
            position: relative;
            height: 100%;
            min-height: 260px;
        }

        .tx-feature-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .tx-feature-media::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(13deg, rgba(37, 22, 65, .12), rgba(37, 22, 65, 0) 55%);
            pointer-events: none;
        }

        .tx-badge-top {
            position: absolute;
            left: 1rem;
            top: 1rem;
            z-index: 2;
            display: inline-block;
            background: var(--accent);
            color: #fff;
            border-radius: 999px;
            font-size: .78rem;
            font-weight: 600;
            padding: .25rem .8rem;
            box-shadow: var(--shadow-accent);
        }

        .tx-play-badge {
            position: absolute;
            right: 1rem;
            bottom: 1rem;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: .55rem;
            background: rgba(37, 22, 65, .58);
            border: 1px solid rgba(255, 255, 255, .35);
            color: #fff;
            border-radius: 999px;
            padding: .42rem .9rem;
            font-size: .82rem;
            backdrop-filter: blur(6px);
        }

        .tx-play-badge i {
            color: var(--accent-light);
        }

        .tx-feature-body {
            padding: 2rem;
            display: flex;
            flex-direction: column;
            height: 100%;
            justify-content: center;
        }

        .tx-tag {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            background: rgba(44, 27, 77, .06);
            color: var(--primary);
            border-radius: 999px;
            padding: .22rem .85rem;
            font-size: .78rem;
            font-weight: 600;
            letter-spacing: .03em;
        }

        .tx-feature-body h2 {
            font-size: clamp(1.35rem, 2.2vw, 1.9rem);
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin: .8rem 0 .6rem;
        }

        .tx-feature-body p {
            color: var(--text-sub);
            font-size: .98rem;
        }

        .tx-card-foot {
            display: flex;
            flex-wrap: wrap;
            gap: .6rem 1rem;
            color: var(--text-muted);
            font-size: .85rem;
            align-items: center;
        }

        /* ===== 筛选条 ===== */
        .tx-filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: .9rem;
            background: #fff;
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: .8rem 1rem;
            box-shadow: var(--shadow-card);
            margin: 2.6rem 0 0;
        }

        .tx-filter-label {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            color: var(--text-sub);
            font-size: .9rem;
            white-space: nowrap;
        }

        .tx-filter-label i {
            color: var(--accent);
        }

        .tx-chips {
            display: flex;
            flex-wrap: wrap;
            gap: .4rem;
            flex: 1;
        }

        .tx-chip {
            border-radius: 999px;
            border: 1px solid var(--border);
            background: var(--bg-body);
            padding: .34rem .9rem;
            font-size: .85rem;
            font-weight: 500;
            color: var(--text-sub);
            transition: var(--transition);
        }

        .tx-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(44, 27, 77, .05);
        }

        .tx-chip.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 10px rgba(44, 27, 77, .14);
        }

        .tx-sort {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: .24rem .28rem .24rem .85rem;
            background: var(--bg-body);
            font-size: .85rem;
            color: var(--text-sub);
            flex-shrink: 0;
        }

        .tx-sort .form-select {
            border: none;
            background: transparent;
            width: auto;
            font-size: .85rem;
            color: var(--text-main);
            padding: .18rem 1.8rem .18rem .2rem;
            box-shadow: none !important;
            cursor: pointer;
        }

        /* ===== 内容列表 ===== */
        .tx-archive-head {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: .8rem;
            margin: 2.8rem 0 1.6rem;
        }

        .tx-archive-head .section-sub {
            margin-top: .2rem;
        }

        .tx-archive-count {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            background: #fff;
            border: 1px solid var(--border-card);
            border-radius: 999px;
            padding: .4rem 1rem;
            color: var(--text-sub);
            font-size: .9rem;
        }

        .tx-archive-count i {
            color: var(--accent);
        }

        .tx-hcard {
            display: grid;
            grid-template-columns: minmax(0, 42%) 1fr;
            background: #fff;
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            margin-bottom: 1.2rem;
        }

        .tx-hcard:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .tx-hcard-media {
            position: relative;
            overflow: hidden;
        }

        .tx-hcard-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .tx-hcard-body {
            padding: 1.4rem 1.6rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .tx-hcard-body h3 {
            font-size: 1.25rem;
            font-weight: 650;
            line-height: 1.45;
            color: var(--text-main);
            margin: .7rem 0 .35rem;
        }

        .tx-hcard-body p {
            color: var(--text-sub);
            font-size: .95rem;
            margin-bottom: .75rem;
        }

        .tx-meta-line {
            display: flex;
            flex-wrap: wrap;
            gap: .9rem;
            font-size: .83rem;
            color: var(--text-muted);
            margin-top: auto;
        }

        .tx-vcard {
            background: #fff;
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            height: 100%;
            transition: var(--transition);
        }

        .tx-vcard:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .tx-vcard-media {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .tx-vcard-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .tx-vcard-body {
            padding: 1rem 1.1rem 1.1rem;
            display: flex;
            flex-direction: column;
            height: calc(100% - auto);
            flex: 1;
        }

        .tx-vcard-body h3 {
            font-size: 1rem;
            font-weight: 650;
            line-height: 1.5;
            color: var(--text-main);
            margin-top: .5rem;
        }

        .tx-vcard-body p {
            font-size: .88rem;
            color: var(--text-sub);
            line-height: 1.65;
            margin-bottom: .7rem;
        }

        /* ===== 分页器 ===== */
        .tx-pagination-wrap {
            display: flex;
            justify-content: center;
            margin-top: 2.6rem;
        }

        .pagination {
            flex-wrap: wrap;
            gap: .35rem;
            --bs-pagination-color: var(--text-sub);
            --bs-pagination-bg: #fff;
            --bs-pagination-border-color: var(--border-card);
            --bs-pagination-hover-color: var(--primary);
            --bs-pagination-hover-bg: rgba(44, 27, 77, .06);
            --bs-pagination-hover-border-color: var(--border);
        }

        .page-link {
            border-radius: 12px !important;
            border: 1px solid var(--border-card);
            font-weight: 500;
            padding: .45rem .9rem;
        }

        .page-item.active .page-link {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 4px 12px rgba(44, 27, 77, .16);
        }

        .page-item.disabled .page-link {
            opacity: .45;
        }

        /* ===== 轻量 CTA ===== */
        .tx-cta-zone {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            background:
                linear-gradient(105deg, rgba(37, 22, 65, .93), rgba(44, 27, 77, .72)),
                url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            color: #fff;
            padding: 3rem 2rem;
            margin: 3rem 0 0;
            isolation: isolate;
        }

        .tx-cta-zone h2 {
            font-size: clamp(1.5rem, 2.6vw, 2.1rem);
            font-weight: 700;
            color: #fff;
            line-height: 1.3;
        }

        .tx-cta-zone p {
            color: rgba(255, 255, 255, .82);
            margin-top: .6rem;
            max-width: 620px;
        }

        /* ===== 页脚 ===== */
        .tx-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, .68);
            margin-top: 5rem;
            font-size: .92rem;
        }

        .tx-footer-main {
            padding: 4rem 0 2.2rem;
        }

        .tx-footer-brand p {
            margin: 1rem 0 1.2rem;
            max-width: 360px;
            color: rgba(255, 255, 255, .68);
        }

        .tx-footer h5 {
            color: rgba(255, 255, 255, .9);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: .04em;
            margin-bottom: 1rem;
        }

        .tx-footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: .3rem;
        }

        .tx-footer-links a {
            color: rgba(255, 255, 255, .6);
            transition: var(--transition);
            display: inline-block;
            padding: .12rem 0;
        }

        .tx-footer-links a:hover {
            color: var(--accent-light);
            transform: translateX(3px);
        }

        .tx-social-links {
            display: flex;
            gap: .55rem;
        }

        .tx-social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .08);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .12);
            transition: var(--transition);
        }

        .tx-social-links a:hover {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .tx-footer-disclaimer {
            color: rgba(255, 255, 255, .42);
            font-size: .8rem;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, .09);
            padding: .85rem 0;
        }

        .tx-footer-disclaimer .container {
            max-width: 100%;
        }

        .tx-footer-bottom {
            background: rgba(0, 0, 0, .18);
            color: rgba(255, 255, 255, .5);
            font-size: .82rem;
            padding: 1rem 0;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991px) {
            .tx-subhero {
                padding: 2.6rem 0 3rem;
            }

            .tx-subhero-meta {
                margin-top: 1.2rem;
            }

            .tx-feature-media {
                min-height: 230px;
            }

            .tx-hcard {
                grid-template-columns: 1fr;
            }

            .tx-hcard-media {
                min-height: 230px;
            }

            .tx-hcard-media img {
                height: 250px;
            }
        }

        @media (max-width: 767px) {
            .section-block {
                padding: 3.2rem 0;
            }

            .tx-navbar {
                padding-top: .65rem;
                padding-bottom: .65rem;
            }

            .tx-logo-text {
                font-size: 1.2rem;
            }

            .tx-logo svg {
                width: 36px;
                height: 36px;
            }

            .channel-note {
                display: none;
            }

            .tx-search.desktop-search {
                display: none;
            }

            .tx-mobile-search-btn {
                display: inline-flex;
            }

            .tx-subhero-meta {
                grid-template-columns: 1fr;
            }

            .tx-subhero-meta div:last-child {
                grid-column: auto;
            }

            .tx-feature-body {
                padding: 1.4rem;
            }

            .tx-filter-bar {
                align-items: stretch;
            }

            .tx-filter-label {
                width: 100%;
            }

            .tx-sort {
                width: 100%;
                justify-content: space-between;
            }

            .tx-sort .form-select {
                flex: 1;
            }

            .tx-hcard-body {
                padding: 1.2rem 1.3rem;
            }

            .tx-cta-zone {
                padding: 2rem 1.4rem;
            }

            .tx-footer-main {
                padding: 2.8rem 0 1.2rem;
            }
        }

        @media (min-width: 768px) {
            .tx-mobile-search-btn {
                display: none;
            }
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

/* 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}