/* roulang page: index */
:root{
  --primary:#145AE0;
  --primary-dark:#0D3F9E;
  --primary-deep:#0A1B4A;
  --accent:#00A3A3;
  --live-red:#F54545;
  --brand-amber:#FF9F1C;
  --page-bg:#F5F9FE;
  --card:#FFFFFF;
  --text-title:#0A2540;
  --text-body:#47536B;
  --text-muted:#7D8EA8;
  --border-light:#E7EEF6;
  --card-border:#EAEEF5;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 8px 24px rgba(16,53,105,.08);
  --shadow-float:0 18px 40px rgba(16,53,105,.12);
  --shadow-hover:0 14px 32px rgba(13,63,158,.14);
  --font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:var(--font-family);
  background:var(--page-bg);
  color:var(--text-body);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--primary);text-decoration:none;transition:color .25s ease,background-color .25s ease,box-shadow .25s ease,border-color .25s ease}
a:hover{color:var(--primary-dark)}
button{border:0;background:none;font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit;outline:none;border:none}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding:clamp(56px,8vw,96px) 0}
.text-center{text-align:center}

/* ===== Header Dock 导航 ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding-top:14px;
  pointer-events:none;
}
.dock-nav{
  pointer-events:auto;
  max-width:1200px;
  margin:0 auto;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-radius:60px;
  border:1px solid rgba(234,238,245,.9);
  box-shadow:0 8px 28px rgba(16,53,105,.10);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px 20px 10px 24px;
  transition:box-shadow .3s ease,background .3s ease;
}
.dock-nav.is-scrolled{
  box-shadow:0 12px 36px rgba(13,63,158,.16);
  background:rgba(255,255,255,.96);
}
.logo{
  display:flex;align-items:center;gap:10px;
  white-space:nowrap;flex-shrink:0;
}
.logo-mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(145deg,var(--primary) 20%,var(--primary-dark) 100%);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:18px;
  letter-spacing:-1px;font-style:normal;
  box-shadow:0 6px 14px rgba(20,90,224,.32);
}
.logo-text{
  font-size:20px;font-weight:800;color:var(--text-title);
  letter-spacing:.2px;
}
.logo-text .highlight{color:var(--primary)}
.main-menu{
  display:flex;align-items:center;gap:4px;
  list-style:none;flex-wrap:wrap;
}
.main-menu li a{
  display:block;
  padding:8px 16px;
  color:var(--text-body);
  font-size:15px;
  font-weight:500;
  border-radius:40px;
  transition:color .25s ease,background .25s ease;
  white-space:nowrap;
}
.main-menu li a:hover{
  color:var(--primary);
  background:rgba(20,90,224,.08);
}
.main-menu li.active a{
  background:var(--primary);
  color:#fff;
  font-weight:600;
  box-shadow:0 6px 16px rgba(20,90,224,.28);
}
.header-actions{
  display:flex;align-items:center;gap:8px;flex-shrink:0;
}
.header-time{
  font-size:13px;color:var(--text-muted);
  background:rgba(245,245,250,.8);
  padding:4px 12px;
  border-radius:40px;
  border:1px solid var(--border-light);
  white-space:nowrap;
}
.btn-live{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  background:var(--live-red);
  color:#fff;
  font-size:14px;
  font-weight:600;
  padding:8px 20px;
  border-radius:60px;
  box-shadow:0 6px 16px rgba(245,69,69,.28);
  transition:background .25s,transform .2s,box-shadow .25s;
}
.btn-live::before{
  content:'';width:7px;height:7px;border-radius:50%;
  background:#fff;
  animation:pulse-dot 1.2s infinite;
}
.btn-live:hover{
  background:#D63A3A;
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(245,69,69,.35);
}
.mobile-menu-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:44px;height:44px;
  padding:0 10px;
  border-radius:12px;
  background:var(--page-bg);
  border:1px solid var(--border-light);
  transition:all .25s ease;
}
.mobile-menu-toggle span{
  display:block;height:2px;width:100%;
  background:var(--text-title);
  border-radius:2px;
  transition:transform .3s,opacity .3s;
}
.mobile-menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-menu-toggle.active span:nth-child(2){opacity:0}
.mobile-menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@keyframes pulse-dot{
  0%,100%{opacity:1}
  50%{opacity:.3}
}

/* ===== Hero 首屏直播预告 ===== */
.hero{
  position:relative;
  min-height:660px;
  padding:132px 0 70px;
  display:flex;
  align-items:center;
  background-image:linear-gradient(90deg,rgba(10,27,74,.92) 0%,rgba(10,27,74,.88) 30%,rgba(20,90,224,.35) 75%,rgba(20,90,224,.15) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center 30%;
  background-repeat:no-repeat;
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:80px;
  background:linear-gradient(180deg,transparent,var(--page-bg));
  pointer-events:none;
}
.hero .container{
  display:grid;
  grid-template-columns:1.35fr .9fr;
  gap:48px;
  align-items:center;
  position:relative;
  z-index:2;
}
.hero-content{
  animation:fadeInUp .8s ease-out both;
}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:rgba(245,69,69,.95);
  color:#fff;
  padding:7px 18px;
  border-radius:60px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.3px;
  margin-bottom:22px;
  box-shadow:0 8px 20px rgba(245,69,69,.35);
}
.hero-badge .dot{
  width:8px;height:8px;border-radius:50%;
  background:#fff;
  animation:pulse-dot 1.2s infinite;
}
.hero-title{
  font-size:clamp(34px,5vw,56px);
  font-weight:800;
  line-height:1.2;
  color:#fff;
  width:80%;
  margin-bottom:18px;
  letter-spacing:-1px;
}
.hero-sub{
  font-size:clamp(15px,2vw,18px);
  color:rgba(255,255,255,.82);
  width:70%;
  margin-bottom:32px;
  font-weight:400;
  line-height:1.7;
}
.hero-tags{
  display:flex;align-items:center;
  gap:8px;flex-wrap:wrap;
  margin-bottom:28px;
}
.hero-tag{
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.28);
  border-radius:12px;
  padding:6px 14px;
  font-size:13px;
  color:#fff;
  backdrop-filter:blur(8px);
  display:flex;align-items:center;gap:6px;
}
.hero-tag .dot{font-size:8px;color:var(--brand-amber)}
.hero-cta-group{
  display:flex;gap:14px;flex-wrap:wrap;
}
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary);
  color:#fff;
  font-size:16px;font-weight:600;
  padding:14px 30px;
  border-radius:60px;
  border:0;
  cursor:pointer;
  box-shadow:0 12px 24px rgba(20,90,224,.30);
  transition:all .25s ease;
}
.btn-primary:hover{
  background:var(--primary-dark);
  box-shadow:0 16px 30px rgba(13,63,158,.35);
  transform:translateY(-2px);
  color:#fff;
}
.btn-outline-light{
  display:inline-flex;align-items:center;justify-content:center;
  background:transparent;
  border:1px solid rgba(255,255,255,.5);
  color:#fff;
  font-size:15px;font-weight:500;
  padding:14px 28px;
  border-radius:60px;
  backdrop-filter:blur(6px);
  transition:all .25s ease;
  gap:6px;
}
.btn-outline-light:hover{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.8);
  color:#fff;
}
.hero-countdown-card{
  background:rgba(9,24,56,.88);
  backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);
  padding:34px 32px 30px;
  box-shadow:var(--shadow-float);
  animation:fadeInUp .8s .2s ease-out both;
}
.countdown-head{
  display:flex;align-items:center;gap:14px;
  margin-bottom:22px;
}
.countdown-head h3{
  color:#fff;font-size:17px;font-weight:600;
  display:flex;align-items:center;gap:10px;
}
.red-dot{
  display:inline-block;width:9px;height:9px;background:var(--live-red);
  border-radius:50%;animation:pulse-dot 1.4s infinite;
}
.countdown-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
}
.countdown-item{
  background:rgba(0,0,0,.3);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:16px 6px;
  text-align:center;
  transition:border-color .25s;
}
.countdown-item:hover{border-color:rgba(255,255,255,.28)}
.countdown-item strong{
  display:block;
  color:#fff;
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  letter-spacing:1px;
  font-variant-numeric:tabular-nums;
  line-height:1;
  margin-bottom:7px;
}
.countdown-item span{
  font-size:12px;
  color:rgba(255,255,255,.62);
  text-transform:uppercase;
  letter-spacing:1.2px;
}
.match-site{
  display:flex;align-items:center;justify-content:center;
  margin-top:18px;
  background:rgba(20,90,224,.22);
  border-radius:12px;
  padding:10px 16px;
  border:1px solid rgba(20,90,224,.35);
  color:#fff;font-size:14px;font-weight:500;
  letter-spacing:.3px;
}

/* ===== 首页一般板块标题 ===== */
.sec-head{
  text-align:center;
  max-width:720px;
  margin:0 auto 46px;
}
.sec-head h2{
  font-size:clamp(26px,3vw,38px);
  font-weight:800;
  color:var(--text-title);
  letter-spacing:-.4px;
  margin-bottom:10px;
}
.sec-head p{
  color:var(--text-muted);
  font-size:16px;
  line-height:1.8;
}

/* ===== 直播看点 ===== */
.highlight-section{}
.highlight-wrap{
  display:flex;
  flex-direction:column;
  gap:16px;
  max-width:960px;
  margin:0 auto;
}
.highlight-item{
  display:flex;
  align-items:center;
  gap:32px;
  background:#fff;
  border:1px solid var(--card-border);
  border-radius:var(--radius-md);
  padding:22px 28px;
  transition:all .3s ease;
  position:relative;
  margin-bottom:6px;
  box-shadow:0 3px 10px rgba(16,53,105,.04);
}
.highlight-item:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-2px);
  background:#fff;
  border-color:transparent;
}
.highlight-item::before{
  content:'';
  position:absolute;
  left:-1px;top:18px;width:4px;height:calc(100% - 36px);
  background:var(--primary);
  border-radius:0 6px 6px 0;
  opacity:0;
  transition:opacity .25s ease;
}
.highlight-item:hover::before{opacity:1}
.highlight-num{
  flex-shrink:0;
  font-size:24px;
  font-weight:800;
  color:var(--primary);
  opacity:.2;
  min-width:40px;
  letter-spacing:-1px;
}
.highlight-item:hover .highlight-num{opacity:1;color:var(--primary)}
.highlight-con{
  flex:1;
}
.highlight-con h3{
  font-size:18px;
  font-weight:600;
  color:var(--text-title);
  margin-bottom:5px;
}
.highlight-con p{
  color:var(--text-muted);
  font-size:14px;
  line-height:1.6;
  color:#7D8EA8;
}
.highlight-time{
  background:var(--page-bg);
  border:1px solid var(--border-light);
  border-radius:20px;
  padding:7px 18px;
  font-size:13px;
  font-weight:600;
  color:var(--text-body);
  white-space:nowrap;
}
.highlight-actions{
  display:flex;
  align-items:center;
  gap:8px;
}
.mini-btn{
  padding:8px 16px;
  border-radius:30px;
  font-size:13px;
  font-weight:600;
  border:1px solid var(--border-light);
  background:#fff;
  color:var(--text-body);
  transition:all .25s ease;
  cursor:pointer;
  color:var(--primary);
  white-space:nowrap;
}
.mini-btn:hover{
  border-color:var(--primary);
  background:rgba(20,90,224,.06);
  color:var(--primary);
}
.mini-btn.ghost{color:var(--text-muted)}
.mini-btn.ghost:hover{color:var(--primary)}

/* ===== 提醒订阅 ===== */
.remind-section{
  position:relative;
  bottom:0;
}
.remind-section .sec-head h2{
  color:var(--text-title);
}
.remind-card-wrap{
  max-width:860px;
  margin:0 auto;
  position:relative;
}
.remind-card-wrap::before{
  content:'';
  position:absolute;
  top:-30px;left:-30px;width:230px;height:230px;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  opacity:.08;
  border-radius:30px;
  pointer-events:none;
  filter:blur(1px);
}
.remind-card{
  position:relative;
  background:#fff;
  border-radius:var(--radius-lg);
  border:1px solid var(--card-border);
  padding:42px 48px 46px;
  text-align:center;
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.remind-card h3{
  font-size:24px;
  font-weight:800;
  color:var(--text-title);
  letter-spacing:.2px;
  margin-bottom:8px;
}
.remind-card .remind-desc{
  color:var(--text-muted);
  font-size:15px;
  margin-bottom:26px;
}
.remind-form{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  width:100%;
  max-width:520px;
  flex-wrap:wrap;
}
.remind-form .field-group{
  flex:1;
  min-width:240px;
  position:relative;
}
.remind-form input{
  width:100%;
  padding:14px 20px;
  border:1px solid var(--border-light);
  border-radius:60px;
  background:var(--page-bg);
  font-size:15px;
  color:var(--text-title);
  transition:border-color .25s,box-shadow .25s;
}
.remind-form input:focus{
  border-color:var(--primary);
  background:#fff;
  box-shadow:0 0 0 4px rgba(20,90,224,.12);
  outline:none;
}
.btn-remind{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--brand-amber);
  color:#222;
  font-weight:600;
  font-size:15px;
  border-radius:60px;
  padding:13px 28px;
  box-shadow:0 8px 18px rgba(255,159,28,.26);
  transition:all .25s ease;
}
.btn-remind:hover{
  background:#ED8E00;
  transform:translateY(-1px);
  box-shadow:0 12px 24px rgba(255,159,28,.3);
  color:#1e1e1e;
}
.form-message{border-radius:12px;padding:10px 20px;max-width:520px;margin:16px auto 0;font-size:14px;display:none}
.form-message.success{display:block;background:rgba(0,163,163,.08);border:1px solid rgba(0,163,163,.3);color:#008080}
.form-message.error{display:block;background:rgba(245,69,69,.06);border:1px solid rgba(245,69,69,.3);color:#c52f2f}
.form-message.error::before{content:'⚠ '}

/* ===== 回放入口 ===== */
.replay-section{
  background:#fff;
}
.replay-grid{
  display:grid;
  grid-template-columns:1.3fr .85fr .85fr;
  gap:22px;
}
.replay-card-main{
  background:linear-gradient(160deg,#0B1F3A 0%,#152E54 50%,#145AE0 140%);
  border-radius:var(--radius-lg);
  padding:0;
  overflow:hidden;
  position:relative;
  min-height:400px;
  display:flex;
  align-items:flex-end;
  color:#fff;
  text-decoration:none;
  transition:transform .3s ease,box-shadow .3s ease;
}
.replay-card-main:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
}
.replay-card-main .replay-img-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.55;
  transition:transform .6s ease,opacity .3s;
}
.replay-card-main:hover .replay-img-bg{
  transform:scale(1.03);
  opacity:.5;
}
.replay-main-info{
  position:relative;
  z-index:2;
  padding:36px 32px;
  width:100%;
  background:linear-gradient(180deg,rgba(5,15,36,.1) 30%,rgba(5,15,36,.8) 100%);
}
.replay-cat{
  display:inline-block;
  background:rgba(255,255,255,.2);
  backdrop-filter:blur(6px);
  color:#fff;
  border-radius:30px;
  padding:5px 14px;
  font-size:12px;
  font-weight:500;
  margin-bottom:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.replay-cat .icon{color:var(--brand-amber)}
.replay-main-info h3{
  font-size:22px;
  font-weight:700;
  margin-bottom:10px;
  color:#fff;
  line-height:1.5;
}
.replay-main-info p{
  font-size:14px;
  color:rgba(255,255,255,.8);
  line-height:1.7;
  margin-bottom:16px;
}
.read-arrow{
  display:inline-flex;align-items:center;gap:4px;
  color:#fff;font-size:14px;font-weight:600;
}
.read-arrow svg{transition:transform .25s}
.replay-card-main:hover .read-arrow svg{transform:translateX(4px)}
.replay-card-main:hover .read-arrow{color:var(--brand-amber)}
.replay-card{
  position:relative;
  border:1px solid var(--card-border);
  border-radius:var(--radius-md);
  overflow:hidden;
  color:var(--text-title);
  transition:all .28s ease;
  display:flex;
  flex-direction:column;
  background:#fff;
}
.replay-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-3px);
}
.replay-thumb{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--page-bg);
}
.replay-thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s ease;
}
.replay-card:hover .replay-thumb img{transform:scale(1.05)}
.duration{
  position:absolute;
  bottom:10px;right:10px;
  background:rgba(0,0,0,.7);
  backdrop-filter:blur(6px);
  color:#fff;
  font-size:12px;
  padding:3px 10px;
  border-radius:18px;
  font-weight:500;
  font-variant-numeric:tabular-nums;
}
.play-btn{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:50px;height:50px;
  background:var(--accent);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  opacity:0;
  transition:opacity .3s,transform .3s;
  box-shadow:0 8px 20px rgba(0,163,163,.45);
  color:#fff;
}
.replay-card:hover .play-btn{opacity:1}
.replay-content{
  padding:18px 20px 20px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.replay-content h3{
  font-size:16px;
  font-weight:600;
  color:var(--text-title);
  margin-bottom:6px;
  line-height:1.55;
  transition:color .2s;
}
.replay-card:hover .replay-content h3{color:var(--primary)}
.replay-meta{
  margin-top:auto;
  font-size:13px;
  color:var(--text-muted);
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:8px;
  gap:8px;
}
.replay-meta .cat-tag{
  background:rgba(20,90,224,.08);
  color:var(--primary);
  border-radius:16px;
  padding:3px 10px;
  display:inline-flex;
  align-items:center;
  gap:4px;
  font-size:12px;
}
.replay-link{
  color:var(--primary);
  font-size:14px;
  font-weight:600;
  display:inline-block;
  transition:color .2s,ease .2s;
}
.replay-link:hover{color:var(--primary-dark);gap:0}

/* ===== 内容动态列表 ===== */
.latest-section{
  background:var(--page-bg);
}
.latest-layout{
  display:grid;
  grid-template-columns:1.8fr .9fr;
  gap:26px;
}
.news-list{display:flex;flex-direction:column;gap:0}
.news-item{
  display:flex;
  align-items:center;
  gap:22px;
  background:#fff;
  border:1px solid var(--card-border);
  border-radius:var(--radius-md);
  padding:18px;
  transition:all .3s ease;
  margin-bottom:14px;
  box-shadow:0 3px 8px rgba(16,53,105,.03);
}
.news-item:hover{
  box-shadow:var(--shadow-hover);
  border-color:transparent;
  transform:translateY(-2px);
}
.news-item-thumb{
  flex-shrink:0;
  width:168px;
  aspect-ratio:16/10;
  border-radius:10px;
  overflow:hidden;
  background:var(--page-bg);
  position:relative;
}
.news-item-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-item:hover .news-item-thumb img{transform:scale(1.06)}
.news-content{
  flex:1;
  min-width:0;
}
.news-tag{
  display:inline-block;
  background:rgba(20,90,224,.08);
  color:var(--primary);
  font-size:12px;
  font-weight:500;
  padding:3px 10px;
  border-radius:20px;
  margin-bottom:8px;
}
.news-content h3{
  font-size:18px;
  font-weight:600;
  margin-bottom:6px;
  color:var(--text-title);
  line-height:1.5;
}
.news-content h3 a{
  color:var(--text-title);
  transition:color .2s;
}
.news-content h3 a:hover{color:var(--primary)}
.news-content p{
  font-weight:400;
  font-size:14px;
  color:var(--text-muted);
  line-height:1.6;
}
.news-meta{
  display:flex;
  gap:16px;
  align-items:center;
  font-size:13px;
  margin-top:10px;
  color:var(--text-muted);
}
.news-meta svg{width:15px;height:15px;margin-right:3px;color:#b0c1dd;vertical-align:-2px}
asdie/margin-top:0
.news-list-link{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  transition:gap .25s ease;
  padding:6px 0 0;
  margin-left:auto;
}
.news-list-link:hover{
  color:var(--primary-dark);
  gap:8px;
}
.recommend-card{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.recommend-card .side-title{
  font-size:20px;
  font-weight:800;
  color:var(--text-title);
  margin-bottom:4px;
}
.side-list{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.side-item{
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 6px;
  border-bottom:1px solid var(--border-light);
  font-size:14px;
  color:var(--text-muted);
  transition:color .2s,background-color .2s;
}
.side-item:last-child{border:0}
.side-item .rank{
  flex-shrink:0;
  color:var(--primary);
  font-weight:700;
  font-size:16px;
  width:24px;
  height:24px;
  border-radius:8px;
  background:rgba(10,111,244,.08);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
}
.side-item.rank2 .rank{background:rgba(245,69,69,.08);color:var(--live-red)}
.side-item.rank3 .rank{background:rgba(255,159,28,.12);color:var(--brand-amber)}
.side-item:hover{background:rgba(20,90,224,.04);color:var(--primary)}
.side-item > span:last-child{white-space:nowrap;margin-left:auto;font-size:13px;color:var(--text-muted)}
.empty-list{
  text-align:center;
}
.empty-list .empty-image{
  width:160px;height:100px;
  margin-bottom:1rem;
  background-image:url('/assets/images/coverpic/cover-4.webp');
  background-size:contain;
  background-repeat:no-repeat;
  background-position:center;
  opacity:.5;
}
.empty-list h3{
  margin-top:16px;
  color:var(--text-title);
  font-size:18px;
}
.empty-list a{
  margin-top:16px;
  display:inline-block;
  color:var(--primary);
  border-radius:100px;
  border:1px solid #acc8ff;
  padding:8px 28px;
  font-size:14px;
  transition:all .2s;
}
.empty-list a:hover{
  background:var(--primary);
  color:#fff;
}
.hot-area-side{
  display:flex;
  flex-direction:column;
  gap:12px;
}

/* ===== 赛事类型导航 ===== */
.category-section{
  background:#fff;
}
.category-sect{
  padding:60px 0 90px;
  background:#fff;
}
.cat-card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.cat-card{
  background:#fff;
  border:1px solid var(--card-border);
  overflow:hidden;
  border-radius:var(--radius-md);
  transition:all .3s ease;
  position:relative;
  box-shadow:0 4px 12px rgba(16,53,105,.05);
}
.cat-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-hover);
  border-color:var(--primary);
}
.cat-card .cat-head-chart{
  padding:26px 26px 0;
  display:flex;
  align-items:center;
}
.cat-icon-cover{
  width:68px;height:68px;
  border-radius:18px;
  overflow:hidden;
  flex-shrink:0;
  border:3px solid #edf4ff;
}
.cat-icon-cover img{width:100%;height:100%;object-fit:cover}
.cat-card-body{
  padding:20px 26px 26px;
}
.cat-card-body h3{
  font-size:22px;
  font-weight:800;
  color:var(--text-title);
  letter-spacing:.1px;
  margin-bottom:8px;
}
.cat-card-body > p{
  color:var(--text-muted);
  font-size:14px;
  margin-bottom:20px;
}
.cat-card .cat-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-top:1px dashed var(--border-light);
  padding-top:16px;
}
.cat-count{
  font-size:13px;
  color:var(--text-muted);
  background:var(--page-bg);
  border-radius:14px;
  padding:3px 12px;
  display:flex;
  align-items:center;
  gap:5px;
}
.cat-arrow{
  width:32px;
  height:32px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--primary);
  color:#fff;
  transition:all .2s;
}
.side-count-item{
  padding:8px 0;
  border-bottom:1px solid var(--border-light);
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:14px;
  color:var(--text-body);
}
.side-count-item:hover{color:var(--primary)}
.side-count-item em{
  font-style:normal;
  color:var(--primary);
  font-weight:600;
}

/* ===== 赛程表/时间轴 ===== */
.timeline-section{
  background:var(--page-bg);
}
.match-by-date{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-bottom:22px;
}
.date-card{
  background:#fff;
  border-radius:16px;
  border:1px solid var(--card-border);
  padding:18px;
  display:flex;
  flex-direction:column;
  text-align:center;
  transition:transform .2s,box-shadow .2s;
}
.date-card:hover{box-shadow:var(--shadow-card);transform:translateY(-2px)}
.date-card strong{
  font-size:22px;
  color:var(--text-title);
  font-weight:800;
}
.date-card span{
  font-size:14px;
  margin-top:6px;
  color:var(--text-muted);
  font-weight:500;
}
.date-card.active{
  box-shadow:0 0 0 2px var(--primary);
  border-color:transparent;
}
.score-panel{
  display:flex;
  background-color:var(--text-title);
  border-radius:16px;
  overflow:hidden;
  min-height:90px;
  justify-content:center;
  align-items:center;
  gap:10%;
  color:#fff;
  position:relative;
  margin-bottom:6px;
}
.score-panel .team{
  font-size:16px;
  font-weight:600;
}
.score-panel .score{
  font-size:30px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
}
.score-panel .vs{color:var(--text-muted)}
.score-panel.ended,.score-panel.live{
  background:var(--text-title);
  border:1px solid #23324b;
}
/* ===== 热门赛事卡片 ===== */
.match-board{
  background:linear-gradient(155deg,#f4f9ff 80%,#e5efff 100%);
  border:1px solid #e4f0ff;
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.match-board-head{
  background:var(--primary);
  color:#fff;
  padding:18px 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.match-board-head h3{
  font-weight:700;
  font-size:1.15rem;
}
.match-board-body{
  padding:28px;
}
.match-line{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border-bottom:1px dashed #e1edfe;
}
.match-line .match-time{
  font-variant-numeric:tabular-nums;
  font-weight:600;
  color:var(--text-body);
  background-color:#eef7ff;
  border-radius:10px;
  font-size:14px;
}
.match-line .league{
	border:1px solid var(--border-light);
	border-radius:8px;
	padding:10px;
	font-size:13px;
	color:#62f;
	margin:10px 0px;
}
.match-line .btn{
	font-size:12px;
	border-radius:30px;
	padding:6px 12px;
	background-color:var(--primary);
	color:#fff;
}

/* ===== 版本特色/优势板块 ===== */
.feature-strip{
  background:var(--primary);
  background-repeat:no-repeat;
  background-position:cover;
  padding:60px 0;
}
.feature-card{
  background:#fff;
  border-radius:14px;
  padding:20px 24px;
  display:flex;
  flex-direction:column;
  height:100%;
  transition:box-shadow .2s ease,transform .2s ease;
}
.feature-card:hover{box-shadow:var(--shadow-hover);transform:scale(1.02)}
.feature-icon{
  width:54px;height:54px;
  border-radius:14px;
  background:rgba(20,90,224,.09);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
}

/* ===== 深入栏目（亮点单点卡片） ===== */
.double-col-flex{
  display:flex;
  gap:28px;
  align-items:center;
  flex-wrap:wrap;
}
.double-col-flex.reverse{
  flex-direction:row;
}
.text-col{
  flex:1.1;
  min-width:300px;
}
.media-col{
  flex:.9;
  position:relative;
  order:2;
}
.double-col-flex.reverse{flex-direction:row-reverse}
.cimage{
  border-radius:22px;
  box-shadow:var(--shadow-hover);
  width:auto;
  min-height:270px;
  background-position:center center;
  background-size:cover;
  border-radius:18px;
  position:relative;
}
.spot-tag{
  position:absolute;
  display:flex;
  align-items:center;
  gap:8px;
}
.tick-icon{
  background:var(--primary); 
  width:24px;height:24px;
  border-radius:50%;
  font-size:14px;
}
.text-col h2{
  font-size:32px;
  font-weight:800;
  color:var(--text-title);
  letter-spacing:-.4px;
  margin-top:10px;
  margin-bottom:14px;
}
.text-col h2 em{
  font-style:normal;
  color:var(--primary);
}
.text-col p{color:var(--text-muted);margin-bottom:20px;font-size:16px}
.evidence-list{
	display:flex;
	flex-direction:column;
	gap:10px;
	margin-bottom:24px;
}
.evidence-list li::before{
	content:'✓';
	color:var(--primary);
	font-weight:800;
	margin-right:8px;
}

/* ===== 赛事对比横幅 ===== */
.compare-table-wrap{
  overflow-x:auto;
  border-radius:16px;
  background:#fff;
  box-shadow:var(--shadow-card);
}
.compare-table{
  width:100%;
  border-collapse:separate;
  border-collapse:separate;
  border-spacing:0;
  border-radius:12px;
  overflow:hidden;
}
.compare-table th{
  background:var(--text-title);
  color:#fff;
  padding:21px 24px;
  text-align:left;
  font-weight:600;
  white-space:nowrap;
}
.compare-table th:first-child{background:#0e1c34}
.compare-table td{
  background:white;
  padding:18px 24px;
  border-bottom:1px solid var(--border-light);
  color:var(--text-body);
}
.compare-table th .table-kicker{
  font-size:12px;
  color:#9fc6ff;
  font-weight:400;
  display:block;
  margin-bottom:3px;
}
.compare-table tr:last-child td{border-bottom:0}
.compare-table .price{
	font-weight:700;
	color:var(--primary);
	font-size:20px;
}
.selected-badge{
	background:rgba(20,90,224,.12);
    border-radius:14px;
    font-size:12px;
    color:var(--primary);
    padding:6px 14px;
    display:inline-block;
    margin-left:8px;
    font-weight:500;
}

/* 方案卡 */
.package-cards{
	display:flex;
	gap:20px;
	align-items:stretch;
}
.package-card{
	background:#fff;
	border-radius:16px;
	border:1px solid var(--card-border);
	padding:28px;
	min-height:220px;
	box-shadow:var(--shadow-card);
	transition:all .3s;
	position:relative;
}
.package-card.featured{
	border-top:4px solid var(--brand-amber);
	box-shadow:0 12px 36px rgba(255,159,28,.15);
}
.package-card h3{font-size:18px;font-weight:800;color:var(--text-title);}
.package-card .package-price{
	font-size:36px;
	font-weight:800;
	margin:15px 0 6px;
	color:var(--primary);
	line-height:1;
}
.package-card small{
	color:var(--text-muted);
	font-size:13px;
}
.package-card .btn{
	width:100%;
	margin-top:14px;
}
.package-card li {
  list-style:none;
  margin-bottom:8px;
  color:var(--text-body);
  font-size:15px;
  padding-left:5px;
}


/* ===== 常见问题 FAQ ===== */
.faq-section{
  background:var(--page-bg);
}
.faq-list{
  max-width:820px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.faq-item{
  background:#fff;
  border:1px solid var(--border-light);
  border-radius:14px;
  padding:0;
  overflow:hidden;
  transition:border-color .25s,box-shadow .25s;
}
.faq-item:hover{
  border-color:var(--primary);
  box-shadow:0 6px 18px rgba(16,53,105,.08);
}
.faq-q{
  width:100%;
  text-align:left;
  padding:22px 28px;
  font-size:16px;
  font-weight:600;
  color:var(--text-title);
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:pointer;
  background:#fff;
  transition:background .2s;
  gap:30px;
  border:0;
}
.faq-q:hover{background:#f9fcff}
.faq-icon{
  width:26px;height:26px;
  position:relative;
  flex-shrink:0;
}
.faq-icon::before,.faq-icon::after{
  content:'';
  position:absolute;
  background:var(--primary);
  border-radius:2px;
  transition:transform .3s ease;
}
.faq-icon::before{width:14px;height:2px;left:6px;top:12px}
.faq-icon::after{width:2px;height:14px;left:12px;top:6px}
.faq-item.open .faq-icon::after{transform:scaleY(0)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease,padding .35s ease;
  padding:0 28px;
  color:var(--text-body);
  font-size:15px;
  line-height:1.9;
  border-top:0px solid transparent;
}
.faq-item.open .faq-a{
  max-height:600px;
  padding-bottom:24px;
}

/* ===== 内容卡片区 ===== */
.player-choice-grid{
	display:flex;
	gap:22px;
	flex-wrap:wrap;
}
.player-choice-card{
	background:#fff;
	border-radius:16px;
	border:1px solid var(--card-border);
	box-shadow:var(--shadow-card);
	transition:all .3s ease;
	margin-bottom:14px;
	padding:0;
	overflow:hidden;
	display:flex;
	flex-direction:column;
	flex:1 1 260px;
}
.player-choice-card:hover{
	transform:translateY(-5px);
	box-shadow:var(--shadow-hover);
}
.player-choice-card .player-media{
	aspect-ratio:16/9;
	background-color:#dff3fe;
	background-position:center;
	background-size:cover;
}
.player-choice-card .player-body{
	padding:22px 22px 18px;
}
.player-choice-card h3{
	font-size:19px;
	font-weight:700;
	color:var(--text-title);
	margin-bottom:8px;
}
.player-choice-card h4 {
    font-size: 15px;
    color: var(--primary-primary);
    margin: 16px 0 6px;
}
.player-choice-card p{
	font-size:14px;
	color:var(--text-muted);
	margin-bottom:14px;
}
.player-choice-card .player-type{
	display:flex;
	align-items:center;
	padding:6px 0 0;
	font-size:12px;
	font-weight:600;
	color:var(--muted);
	border-top:1px solid var(--border-light);
	margin-top:10px;
	padding-top:12px;
}
.pair-colored .player-choice-card:nth-child(2) h3{color:var(--brand-amber)}
.pair-colored .player-choice-card:nth-child(3) h3{color:var(--accent)}

/* 深色 CTA 区 */
.cta-banner{
	border-radius:26px;
	background:linear-gradient(135deg,#0B1F3A 0%,#0b2952 100%);
	padding:60px 52px;
	display:flex;
	align-items:center;
	justify-content:space-between;
	gap:30px;
	flex-wrap:wrap;
	position:relative;
	overflow:hidden;
	color:#fff;
	margin-top:48px;
}
.cta-banner::before{
	content:'';
	position:absolute;width:360px;height:360px;
	border-radius:50%;
	background:radial-gradient(circle,rgba(20,90,224,.3),transparent 70%);
	right:-80px;top:-120px;
}
.cta-banner h2{
	font-size:34px;
	font-weight:800;
	margin-bottom:8px;
	letter-spacing:.2px;
}
.cta-banner h3{
	font-weight:700;
	font-size:24px;
	margin-bottom:12px;

}
.cta-banner p{
	color:rgba(255,255,255,.7);
	max-width:640px;
	margin-bottom:24px;
	line-height:1.8;
}
.cta-banner .btn{
	margin-top:14px;
	padding:15px 38px;
	font-size:17px;
}

/* ===== 页脚 ===== */
.site-footer{
	background:#0B1F3A; /* 深墨蓝 */
	color:rgba(255,255,255,.7);
	font-size:14px;
	border-top:1px solid rgba(255,255,255,.06);
}
.footer-inner{
	display:flex;
	justify-content:space-between;
	gap:18px;
	flex-wrap:wrap;
	padding-top:64px;
}
.footer-brand{
	flex:2;
	min-width:220px;
	margin-right:20px;
	margin-bottom:30px;
}
.footer-brand .footer-logo{
	display:flex;
	align-items:center;
	gap:12px;
	color:#fff;
	margin-bottom:18px;
}
.footer-brand .footer-logo span{
	font-size:20px;
	font-weight:800;
}
.footer-brand p{
	margin-bottom:18px;
	max-width:360px;
	line-height:1.8;
}
.footer-col{
	flex:1;
	min-width:150px;
	margin-bottom:30px;
}
.footer-col.footer-news{
	flex:1.2;
}
.footer-col .footer-title{
	font-size:17px;
	font-weight:600;
	color:#fff;
	margin-bottom:22px;
	position:relative;
	padding-bottom:10px;
}
.footer-col .footer-title::after{
	content:'';
	position:absolute;
	bottom:0;left:0;
	width:28px;height:2px;
	background:var(--primary);
}
.footer-col ul li{
	margin-bottom:11px;
}
.footer-col ul li a{
	color:rgba(255,255,255,.7);
	transition:all .25s;
}
.footer-col ul li a:hover{color:#fff;padding-left:5px}
.footer-bottom{
	margin-top:20px;
	border-top:1px solid rgba(255,255,255,.08);
	padding:24px 0 28px;
	display:flex;
	align-items:center;
	justify-content:space-between;
	flex-wrap:wrap;
	gap:10px;
}
.footer-bottom{
	color:#7d92b0;
	font-size:13px;
}
.footer-bottom a,
.footer-bottom a:hover{color:#bcd2f0}

/* 返回顶部 */
.to-top{
	position:fixed;bottom:30px;right:24px;
	width:42px;height:42px;
	background:#fff;
	border:1px solid var(--border-light);
	border-radius:12px;
	box-shadow:var(--shadow-card);
	display:flex;
	align-items:center;
	justify-content:center;
	color:var(--primary);
	opacity:0;
	visibility:hidden;
	transition:opacity .3s,visibility .3s,bottom .3s;
	z-index:99;
}
.to-top.show{
	opacity:1;
	visibility:visible;
}
.to-top:hover{
	background:var(--primary);
	color:#fff;
	transform:translateY(-3px);
}

/* ===== 响应式断点 ===== */
@media (max-width: 991px){
  .main-menu li a{padding:8px 12px;font-size:14px}
  .header-time{display:none}
  .hero .container{grid-template-columns:1fr;gap:28px}
  .hero{padding-top:110px}
  .hero-title,.hero-sub{width:100%}
  .hero-countdown-card{max-width:480px}
  .replay-grid{grid-template-columns:1fr 1fr}
  .replay-card-main{grid-column:1/-1;min-height:260px}
  .latest-layout{grid-template-columns:1fr}
  .cat-card-grid{grid-template-columns:1fr 1fr}
  .match-by-date{grid-template-columns:1fr 1fr}
  .compare-table-wrap{overflow-x:auto}
  .compare-table td,.compare-table th{white-space:nowrap}
  .footer-inner{gap:12px}
}
@media (max-width:768px){
  .site-header{padding:8px 8px 0}
  .dock-nav{
    padding:10px 14px;
    margin:0 8px;
    gap:5px;
  }
  .main-menu{
    display:flex;
    flex-direction:column;
    width:100%;
    position:absolute;
    top:calc(100% + 8px);
    left:0;
    background:#fff;
    border-radius:18px;
    box-shadow:var(--shadow-float);
    padding:12px;
    align-items:stretch;
    box-shadow:0 18px 40px rgba(16,53,105,.2);
    border:1px solid #ecf0f7;
    max-height:70vh;
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-12px);
    transition:opacity .3s,transform .3s,visibility .3s;
  }
  .main-menu.open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
  }
  .main-menu li a{
    text-align:center;
    padding:13px 20px;
    border-radius:12px;
  }
  .mobile-menu-toggle{display:flex}
  .header-simple-actions .btn-live{
    padding:8px 14px;font-size:13px;
  }
  .header-simple-actions .btn-live .btn-live-text{
    display:none;
  }
  .hero{min-height:auto;padding:120px 0 46px}
  .hero-countdown-card{margin-top:12px;padding:24px}
  .hero-cta-group{flex-direction:column}
  .hero-cta-group .btn-primary,.hero-cta-group .btn-outline-light{width:100%;justify-content:center}
  .highlight-item{
    flex-wrap:wrap;
    gap:10px;
    padding:18px;
  }
  .highlight-num{display:none}
  .highlight-time{margin-left:auto}
  .highlight-item .mini-btn span{display:none}
  .remind-form{flex-direction:column}
  .btn-remind{width:100%}
  .replay-card{min-height:unset}
  .faq-q{font-size:15px;padding:18px 20px}
}
@media (max-width:576px){
  .container{padding:0 16px}
  .section{padding:40px 0}
  .cat-card-grid{grid-template-columns:1fr}
  .replay-grid{grid-template-columns:1fr}
  .replay-card-main{grid-column:auto;min-height:200px}
  .replay-card-main .replay-main-info h3{font-size:20px}
  .latest-layout{grid-template-columns:repeat(1,1fr)}
  .news-item{flex-direction:column;padding:14px}
  .news-item-thumb{width:100%;aspect-ratio:16/9}
  .badge-owner{display:none}
  .highlight-item{
    align-items:flex-start;
    padding:16px;
  }
  .highlight-item .replay-time{font-size:15px}
  .match-by-date{grid-template-columns:1fr 1fr}
  .compare-date,.match-site,.feature-card time{display:none}
  .countdown-item strong{font-size:30px}
  .footer-bottom{flex-direction:column;text-align:center}
}
/* 图标占位 */
.img-placeholder{
	width:100%;
	height:100%;
	display:block;
	min-height:160px;
	background-color:#ebf2fb;
	background-repeat:no-repeat;
	background-position:center;
	background-size:cover;
	background-image:url('/assets/images/coverpic/cover-4.webp');
	position:relative;
}
a[href^="http"]:not([href*="fenghuang-info.com"]):not([rel~="nofollow"])::after{
	content:"external";
	font-size:12px;
	color:var(--brand-amber);
}

/* roulang page: category1 */
:root {
  --primary: #145AE0;
  --primary-dark: #0D3F9E;
  --primary-soft: #EAF1FF;
  --teal: #00A3A3;
  --live-red: #F54545;
  --amber: #FF9F1C;
  --bg: #F5F9FE;
  --card: #FFFFFF;
  --heading: #0A2540;
  --body: #47536B;
  --muted: #7D8EA8;
  --line: #E7EEF6;
  --navy: #0B1F3A;
  --navy-2: #0A1830;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-sm: 0 6px 18px rgba(16,53,105,.06);
  --shadow-md: 0 8px 24px rgba(16,53,105,.08);
  --shadow-lg: 0 18px 40px rgba(16,53,105,.12);
  --shadow-hover: 0 14px 32px rgba(13,63,158,.14);
  --space-section: clamp(56px, 8vw, 96px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body {
  padding-top: 84px;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border .2s ease, transform .2s ease;
}

a:hover {
  color: var(--primary-dark);
}

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

ul,
ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

button,
input {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding: clamp(48px, 7vw, 84px) 0;
}

/* ===== Header Dock ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 14px 20px 0;
  pointer-events: none;
}

.dock-nav {
  pointer-events: auto;
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 16px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(231, 238, 246, .92);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
  transition: box-shadow .25s ease, transform .25s ease;
}

.dock-nav.scrolled {
  box-shadow: 0 12px 32px rgba(16, 53, 105, .14);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: linear-gradient(145deg, #1B6DF2, #0D45AA);
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 6px 14px rgba(20, 90, 224, .28);
  letter-spacing: 0;
}

.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: .01em;
}

.logo-text .highlight {
  color: var(--heading);
}

.main-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 18px;
}

.main-menu a {
  display: block;
  position: relative;
  padding: 10px 13px;
  font-size: 15px;
  font-weight: 600;
  color: var(--body);
  border-radius: 10px;
  line-height: 1.2;
}

.main-menu a:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.main-menu li.active a {
  color: var(--primary);
  background: var(--primary-soft);
}

.main-menu li.active a::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--live-red);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.btn-live {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(20, 90, 224, .25);
}

.btn-live:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(13, 63, 158, .28);
}

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

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid #E3E9F2;
  background: #fff;
  border-radius: 12px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--heading);
  transition: all .25s ease;
}

.mobile-menu-toggle.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ===== Hero ===== */
.category-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 6vw, 74px) 0 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("/assets/images/backpic/back-2.png") center / cover no-repeat;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(245, 249, 254, .98) 0%, rgba(245, 249, 254, .94) 48%, rgba(234, 242, 255, .72) 100%);
}

.category-hero .container {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
}

.crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}

.crumb a {
  color: var(--muted);
}

.crumb a:hover {
  color: var(--primary);
}

.crumb span {
  color: #C6D0E0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 69, 69, .1);
  color: #D93030;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(245, 69, 69, .18);
}

.hero-eyebrow i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--live-red);
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(245, 69, 69, .5);
  animation: livePulse 1.8s ease-out infinite;
}

@keyframes livePulse {
  70% {
    box-shadow: 0 0 0 8px rgba(245, 69, 69, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(245, 69, 69, 0);
  }
}

.hero-title {
  font-size: clamp(36px, 5.2vw, 62px);
  line-height: 1.14;
  font-weight: 800;
  color: var(--heading);
  margin: 20px 0 18px;
  letter-spacing: -.02em;
}

.hero-title span {
  color: var(--primary);
}

.hero-desc {
  font-size: 16px;
  line-height: 1.9;
  color: var(--body);
  max-width: 580px;
  margin-bottom: 28px;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid #E3EAF4;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--body);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(16, 53, 105, .06);
}

.hero-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #fff !important;
  box-shadow: 0 10px 22px rgba(20, 90, 224, .26);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(13, 63, 158, .28);
}

.btn-outline {
  background: #fff;
  border-color: #D6E1F0;
  color: var(--heading) !important;
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary) !important;
  background: #F8FAFF;
}

.hero-visual {
  position: relative;
}

.hero-visual-inner {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(231, 238, 246, .85);
}

.hero-visual-inner img {
  width: 100%;
  height: clamp(220px, 25vw, 320px);
  object-fit: cover;
}

.live-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--live-red);
  color: #fff;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 8px 22px rgba(245, 69, 69, .35);
}

.live-badge i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  display: inline-block;
  animation: livePulse 1.8s infinite;
}

.visual-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  background: rgba(11, 31, 58, .92);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 14px;
  padding: 12px 14px;
  color: #fff;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.visual-caption strong {
  font-weight: 600;
  font-size: 14px;
  color: #fff;
}

.visual-caption span {
  color: rgba(255, 255, 255, .75);
  white-space: nowrap;
}

/* ===== 观赛路径 ===== */
.route-zone {
  padding: var(--space-section) 0 0;
}

.route-panel {
  background: var(--navy);
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 46px);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.route-panel::before {
  content: "";
  position: absolute;
  right: -180px;
  top: -180px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(20, 90, 224, .4) 0%, transparent 70%);
}

.route-panel::after {
  content: "";
  position: absolute;
  left: 30%;
  bottom: -120px;
  width: 300px;
  height: 200px;
  background: radial-gradient(closest-side, rgba(245, 69, 69, .2), transparent);
}

.route-head {
  position: relative;
  z-index: 2;
  margin-bottom: 34px;
}

.route-head .kicker {
  color: #7FC7FF;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.route-head h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  line-height: 1.35;
  color: #fff;
}

.route-head p {
  max-width: 700px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, .68);
  font-size: 15px;
}

.path-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  position: relative;
  z-index: 2;
}

.path-item {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  padding: 22px;
  backdrop-filter: blur(6px);
  transition: background .25s ease, transform .25s ease;
}

.path-item:hover {
  background: rgba(255, 255, 255, .11);
  transform: translateY(-4px);
}

.path-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.path-item h3 {
  color: #fff;
  font-size: 18px;
  margin: 14px 0 8px;
  font-weight: 700;
}

.path-item p {
  color: rgba(255, 255, 255, .68);
  font-size: 14px;
  margin: 0;
  line-height: 1.75;
}

.route-link {
  display: inline-flex;
  margin-top: 18px;
  color: #A8D3FF;
  font-size: 14px;
  font-weight: 600;
  gap: 4px;
  align-items: center;
}

.route-link:hover {
  color: #fff;
}

/* ===== 频道卡片 ===== */
.channel-zone {
  padding: var(--space-section) 0;
}

.section-head {
  max-width: 760px;
}

.kicker {
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 8px;
}

.section-head h2 {
  font-size: clamp(24px, 3.4vw, 38px);
  color: var(--heading);
  font-weight: 800;
  line-height: 1.32;
  margin: 0 0 10px;
}

.section-head p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.9;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
  margin-top: 34px;
}

.channel-card {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s ease, transform .25s ease;
}

.channel-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.channel-card:nth-child(1) {
  grid-column: span 4;
}

.channel-card:nth-child(2) {
  grid-column: span 4;
}

.channel-card:nth-child(3) {
  grid-column: span 4;
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.channel-card:hover .card-media img {
  transform: scale(1.05);
}

.card-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(to top, rgba(4, 16, 38, .22), transparent);
  pointer-events: none;
}

.card-type {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(11, 31, 58, .78);
  border: 1px solid rgba(255, 255, 255, .22);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  padding: 7px 10px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  letter-spacing: .02em;
}

.card-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-body h3 {
  font-size: 19px;
  color: var(--heading);
  font-weight: 700;
  margin: 0 0 8px;
}

.card-body p {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 16px;
  line-height: 1.75;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}

.card-meta span {
  background: #F2F6FD;
  border: 1px solid #E4ECF7;
  border-radius: 8px;
  padding: 4px 9px;
  font-weight: 500;
}

.card-cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
}

.card-cat::after {
  content: "→";
  transition: transform .2s ease;
}

.channel-card:hover .card-cat::after {
  transform: translateX(4px);
}

/* ===== 直播辅助 ===== */
.support-zone {
  padding: 0 0 var(--space-section);
}

.support-box {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: clamp(0px, 0vw, 0px);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.support-visual {
  position: relative;
  min-height: 300px;
  overflow: hidden;
}

.support-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.support-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(10, 24, 48, .3), rgba(10, 24, 48, .02));
}

.support-content {
  padding: clamp(26px, 4vw, 42px);
}

.support-content h2 {
  margin-top: 0;
  color: var(--heading);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
}

.support-content p {
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 20px;
}

.feature-rows {
  display: flex;
  flex-direction: column;
}

.feature-row {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.feature-row:last-child {
  border-bottom: 0;
}

.feature-row-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 800;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-row b {
  display: block;
  font-size: 15px;
  color: var(--heading);
  margin-bottom: 3px;
}

.feature-row span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq-zone {
  padding: 0 0 var(--space-section);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 34px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0;
  transition: box-shadow .2s ease, border-color .2s ease;
  cursor: pointer;
}

.faq-item:hover {
  border-color: #C7D7F0;
  box-shadow: var(--shadow-sm);
}

.faq-item[open] {
  border-color: #A9C5F0;
  box-shadow: var(--shadow-md);
}

.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--heading);
  cursor: pointer;
  position: relative;
  border-radius: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 9px;
  font-size: 20px;
  font-weight: 500;
  transition: transform .25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}

.faq-item .answer {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  border-top: 0;
}

/* ===== Remind CTA ===== */
.remind-zone {
  padding: 0 0 var(--space-section);
}

.remind-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow-lg);
  padding: clamp(26px, 5vw, 54px);
  overflow: hidden;
}

.remind-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(560px 240px at 90% 0%, rgba(20, 90, 224, .1), transparent 70%),
              radial-gradient(520px 220px at 5% 100%, rgba(0, 163, 163, .09), transparent 70%);
  pointer-events: none;
}

.remind-card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 200px;
  height: 200px;
  background: url("/assets/images/coverpic/cover-6.webp") center / cover no-repeat;
  border-radius: 30px;
  opacity: .14;
  transform: rotate(-8deg);
  box-shadow: 0 0 0 1px #fff;
}

.remind-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.remind-inner .kicker {
  color: var(--amber);
}

.remind-inner h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--heading);
  font-weight: 800;
  margin: 0 0 12px;
}

.remind-inner p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 24px;
}

.remind-form {
  display: flex;
  gap: 10px;
  padding: 8px;
  border-radius: 18px;
  background: #F5F9FE;
  border: 1px solid #E1EAF4;
  max-width: 520px;
  margin: 0 auto;
}

.remind-form input {
  flex: 1;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0 14px;
  font-size: 15px;
  outline: none;
  min-height: 46px;
  color: var(--heading);
}

.remind-form input::placeholder {
  color: #9EADC4;
}

.remind-form button {
  background: var(--primary);
  color: #fff;
  border: 0;
  border-radius: 13px;
  padding: 0 20px;
  font-weight: 700;
  min-height: 46px;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, transform .2s;
}

.remind-form button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.form-feedback {
  max-width: 520px;
  margin: 14px auto 0;
  font-size: 13px;
  min-height: 20px;
}

.form-feedback.success {
  color: #07935F;
}

.form-feedback.error {
  color: #D93030;
}

/* ===== CTA ===== */
.cta-strip {
  padding: 0 0 var(--space-section);
}

.cta-box {
  background: var(--navy);
  background-image: url("/assets/images/backpic/back-1.png");
  background-size: cover;
  background-position: center;
  border-radius: 26px;
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 48px);
  color: #fff;
}

.cta-box::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 31, 58, .97) 0%, rgba(11, 31, 58, .82) 45%, rgba(16, 52, 106, .68) 100%);
}

.cta-box-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.cta-box h2 {
  color: #fff;
  font-size: clamp(24px, 3.3vw, 38px);
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 12px;
}

.cta-box p {
  color: rgba(255, 255, 255, .7);
  font-size: 15px;
  line-height: 1.85;
  margin: 0 0 24px;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, .35);
  color: #fff !important;
  background: rgba(255, 255, 255, .06);
  border-radius: 13px;
  font-weight: 600;
  font-size: 14px;
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, .15);
  border-color: #fff;
  color: #fff !important;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, .7);
  padding: clamp(36px, 5vw, 60px) 0 24px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}

.footer-logo .logo-mark {
  background: linear-gradient(145deg, #1B6DF2, #0D45AA);
}

.footer-brand p {
  color: rgba(255, 255, 255, .6);
  font-size: 14px;
  line-height: 1.9;
  margin: 0 0 14px;
}

.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 14px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, .58);
  font-size: 14px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .13);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255, 255, 255, .48);
}

.footer-bottom a {
  color: rgba(255, 255, 255, .48);
}

.footer-bottom a:hover {
  color: #fff;
}

/* ===== Focus states ===== */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 8px;
}

input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 0;
}

/* ===== Responsive ===== */
@media (max-width: 991px) {
  .main-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, .98);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin-left: 0;
    backdrop-filter: blur(14px);
  }

  .main-menu.open {
    display: flex;
  }

  .main-menu a {
    padding: 13px 14px;
  }

  .main-menu li.active a::after {
    left: 16px;
    bottom: 50%;
    transform: translateY(50%);
    width: 5px;
    height: 5px;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .dock-nav {
    padding: 0 12px 0 16px;
  }

  .header-actions .btn-live {
    padding: 0 14px;
    font-size: 13px;
    min-height: 40px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 560px;
  }

  .path-list {
    grid-template-columns: 1fr;
  }

  .channel-card,
  .channel-card:nth-child(1),
  .channel-card:nth-child(2),
  .channel-card:nth-child(3) {
    grid-column: span 6;
  }

  .support-box {
    grid-template-columns: 1fr;
  }

  .support-visual {
    min-height: 220px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  body {
    padding-top: 74px;
  }

  .site-header {
    padding: 8px 12px 0;
  }

  .dock-nav {
    height: 60px;
    gap: 8px;
    border-radius: 16px;
    padding: 0 8px 0 12px;
  }

  .logo-text {
    font-size: 17px;
  }

  .header-actions {
    gap: 4px;
  }

  .header-actions .btn-live {
    display: none;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .remind-form {
    flex-direction: column;
  }

  .remind-form input {
    border-bottom: 1px solid #E8EEF7;
    min-height: 46px;
  }

  .remind-form button {
    width: 100%;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 576px) {
  .channel-card,
  .channel-card:nth-child(1),
  .channel-card:nth-child(2),
  .channel-card:nth-child(3) {
    grid-column: span 12;
  }

  .hero-title {
    font-size: 30px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-outline {
    width: 100%;
  }

  .path-item {
    padding: 18px;
  }

  .feature-row {
    flex-wrap: wrap;
  }

  .feature-row-icon {
    width: 34px;
    height: 34px;
  }
}

/* roulang page: article */
:root {
  --bg: #F5F9FE;
  --card: #FFFFFF;
  --primary: #1467F0;
  --primary-deep: #0A46B8;
  --cyan: #00A3A3;
  --live: #F54545;
  --amber: #FF9F1C;
  --dark: #0B1F3A;
  --head: #0A2540;
  --body: #47536B;
  --muted: #7D8EA8;
  --border: #E7EEF6;
  --border-2: #EAEEF5;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-sm: 0 8px 24px rgba(16, 53, 105, 0.08);
  --shadow-lg: 0 18px 40px rgba(16, 53, 105, 0.12);
  --shadow-hover: 0 14px 32px rgba(13, 63, 158, 0.14);
  --max-w: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

body, h1, h2, h3, p, ul, ol {
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

button,
input {
  font-family: inherit;
  font-size: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(20, 103, 240, 0.25);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.page-main {
  padding-top: 108px;
}

.section {
  padding: clamp(60px, 8vw, 96px) 0;
}

.section-white {
  background: #fff;
}

.section-blue {
  background: #EAF2FF;
}

.section-deep {
  background: var(--dark);
}

.section-head {
  max-width: 860px;
  margin-bottom: 44px;
}

.section-head h2 {
  color: var(--head);
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-head p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  margin-top: 14px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #E9F0FF;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 700;
  line-height: 1;
  min-height: 46px;
  padding: 0 22px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 20px rgba(20, 103, 240, 0.22);
}

.btn-primary:hover {
  background: var(--primary-deep);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(13, 63, 158, 0.24);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 6px 14px rgba(20, 103, 240, 0.18);
}

.btn-outline {
  background: #fff;
  border-color: #C9D8E9;
  color: var(--primary-deep);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: #F1F6FF;
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(20, 103, 240, 0.1);
}

.btn-amber {
  background: var(--amber);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 159, 28, 0.24);
}

.btn-amber:hover {
  background: #F58A00;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(255, 159, 28, 0.3);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 14px 24px 0;
  pointer-events: none;
}

.site-header * {
  pointer-events: auto;
}

.dock-nav {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 64px;
  display: flex;
  align-items: center;
  padding: 0 14px 0 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(231, 238, 246, 0.9);
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(16, 53, 105, 0.07);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: box-shadow 0.25s ease;
}

.site-header.scrolled .dock-nav {
  box-shadow: 0 14px 34px rgba(16, 53, 105, 0.12);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  border-radius: 11px;
  box-shadow: 0 6px 14px rgba(20, 103, 240, 0.2);
}

.logo-text {
  color: var(--head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.logo-text .highlight {
  color: var(--primary);
}

.main-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
  margin: 0 18px;
}

.main-menu li {
  position: relative;
}

.main-menu a {
  display: inline-block;
  padding: 9px 14px;
  color: var(--head);
  font-weight: 600;
  font-size: 15px;
  border-radius: 10px;
  transition: color 0.2s ease, background 0.2s ease;
}

.main-menu a:hover {
  color: var(--primary);
  background: #EFF5FF;
}

.main-menu li.active a {
  color: var(--primary);
}

.main-menu li.active a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 22px;
  height: 4px;
  border-radius: 999px;
  background: var(--primary);
  transform: translateX(-50%);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-live {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 42px;
  background: var(--amber);
  color: #fff;
  border-radius: 999px;
  padding: 0 18px;
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  box-shadow: 0 6px 16px rgba(255, 159, 28, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-live:hover {
  background: #F58A00;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(255, 159, 28, 0.3);
}

.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: #F2F7FF;
  border: 1px solid #E1E9F4;
  border-radius: 12px;
  cursor: pointer;
  padding: 0;
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--head);
  border-radius: 2px;
  display: block;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.mobile-menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.cat-hero {
  position: relative;
  padding: 58px 0 66px;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 48px;
  align-items: center;
}

.crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 26px;
}

.crumb a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.crumb a:hover {
  color: var(--primary);
}

.crumb .crumb-current {
  color: var(--head);
  font-weight: 600;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff0E6;
  color: #C95F00;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 13px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero-eyebrow i {
  width: 7px;
  height: 7px;
  background: var(--amber);
  border-radius: 50%;
  display: inline-block;
}

.cat-hero h1 {
  color: var(--head);
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-lead {
  max-width: 560px;
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--body);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-media {
  position: relative;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #E0EAF5;
  border-radius: 30px;
  padding: 14px;
  box-shadow: var(--shadow-lg);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: 22px;
}

.hero-media-flag {
  position: absolute;
  top: 28px;
  right: 28px;
  background: var(--live);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 13px;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(245, 69, 69, 0.25);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-media-flag span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  display: inline-block;
}

.service-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 24px;
  align-items: stretch;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border-2);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.service-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.service-content {
  padding: 28px;
}

.service-content h3 {
  color: var(--head);
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-content p {
  color: var(--body);
  font-size: 15px;
  line-height: 1.8;
}

.feature-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--body);
  font-size: 14px;
  line-height: 1.6;
}

.feature-list svg {
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  color: var(--primary);
  margin-top: 3px;
}

.service-side {
  display: grid;
  gap: 24px;
}

.service-mini {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--border-2);
  border-radius: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.service-mini h3 {
  color: var(--head);
  font-size: 19px;
  line-height: 1.45;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-mini p {
  color: var(--body);
  font-size: 15px;
  line-height: 1.8;
}

.steps-panel {
  padding: clamp(60px, 8vw, 96px) 0;
  background: var(--dark);
}

.steps-panel .section-head h2 {
  color: #fff;
}

.steps-panel .section-head p {
  color: rgba(255, 255, 255, 0.62);
}

.steps-headnote {
  color: #87B7FF;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 46px;
}

.step-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 28px;
  color: #fff;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.step-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-4px);
}

.step-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
}

.step-card p {
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.8;
}

.device-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 46px;
  align-items: center;
  margin-top: 42px;
}

.device-desc p {
  color: var(--body);
  font-size: 16px;
  line-height: 1.9;
}

.device-list {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.device-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 6px 18px rgba(16, 53, 105, 0.05);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.device-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.device-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #E9F0FF;
  color: var(--primary);
  border-radius: 12px;
}

.device-icon svg {
  width: 22px;
  height: 22px;
}

.device-item h3 {
  color: var(--head);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.device-item p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.device-media {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
}

.device-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
}

.coverage-list {
  display: grid;
  gap: 18px;
  margin-top: 40px;
}

.coverage-row {
  display: grid;
  grid-template-columns: 260px 1fr auto;
  gap: 24px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.coverage-row:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: #CCDDF5;
}

.coverage-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #F1F6FF;
  color: var(--primary);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 16px;
}

.coverage-row h3 {
  color: var(--head);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.coverage-row p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.coverage-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #D3E1F1;
  color: var(--primary);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.coverage-row:hover .coverage-arrow {
  background: var(--primary);
  color: #fff;
  transform: translateX(4px);
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.scene-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.scene-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.scene-body {
  padding: 26px;
}

.scene-body h3 {
  color: var(--head);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.scene-body p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.faq-wrap {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
  margin-top: 42px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(16, 53, 105, 0.04);
  overflow: hidden;
  transition: box-shadow 0.22s ease, border-color 0.22s ease;
}

.faq-item:hover {
  border-color: #CBDDF0;
}

.faq-question {
  margin: 0;
}

.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: transparent;
  border: 0;
  padding: 22px 24px;
  cursor: pointer;
  text-align: left;
  color: var(--head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.faq-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: #EFF5FF;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer p {
  padding: 0 24px 24px 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  max-width: 780px;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.cta-zone {
  padding-bottom: 90px;
}

.cta-box {
  position: relative;
  background: linear-gradient(100deg, var(--dark) 0%, #133A68 100%);
  border-radius: 28px;
  padding: 54px 42px;
  overflow: hidden;
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  color: #fff;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 560px;
  margin: 16px auto 0;
  font-size: 16px;
  line-height: 1.8;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.site-footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.64);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.1fr;
  gap: 44px;
  padding-bottom: 44px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.85;
  max-width: 340px;
}

.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-col ul {
  display: grid;
  gap: 10px;
}

.footer-col li {
  font-size: 14px;
  line-height: 1.6;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.66);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-col a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.42);
  flex-wrap: wrap;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom a:hover {
  color: #fff;
}

@media (max-width: 991px) {
  .page-main {
    padding-top: 96px;
  }

  .site-header {
    padding-left: 16px;
    padding-right: 16px;
  }

  .main-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(16, 53, 105, 0.14);
    padding: 10px;
    margin: 0;
  }

  .main-menu.open {
    display: flex;
  }

  .main-menu li {
    width: 100%;
  }

  .main-menu a {
    display: block;
    padding: 12px 16px;
  }

  .main-menu li.active a::after {
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .btn-live {
    padding: 0 14px;
    font-size: 13px;
  }

  .hero-grid,
  .device-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .scene-grid {
    grid-template-columns: 1fr;
  }

  .coverage-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .coverage-arrow {
    display: none;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .page-main {
    padding-top: 86px;
  }

  .dock-nav {
    min-height: 58px;
    padding-left: 14px;
  }

  .logo-text {
    font-size: 17px;
  }

  .logo-mark {
    width: 32px;
    height: 32px;
    font-size: 16px;
    border-radius: 10px;
  }

  .btn-live {
    display: none;
  }

  .mobile-menu-toggle {
    width: 42px;
    height: 42px;
  }

  .cat-hero {
    padding: 36px 0 48px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .section-head h2 {
    font-size: 25px;
  }

  .service-content,
  .service-mini {
    padding: 22px;
  }

  .steps-panel {
    padding: 56px 0;
  }

  .step-card {
    padding: 22px;
  }

  .coverage-row {
    padding: 22px;
  }

  .cta-box {
    padding: 40px 24px;
    border-radius: 22px;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .faq-toggle {
    padding: 18px 18px;
    font-size: 15px;
  }

  .faq-answer p {
    padding: 0 18px 18px 18px;
    font-size: 14px;
  }
}

@media (max-width: 380px) {
  .logo-text {
    font-size: 15px;
  }

  .logo-mark {
    width: 30px;
    height: 30px;
    font-size: 15px;
  }

  .main-menu {
    top: calc(100% + 8px);
  }
}

/* roulang page: category2 */
:root {
  --page-bg: #F5F9FE;
  --card-bg: #FFFFFF;
  --brand: #145AE0;
  --brand-dark: #0D3F9E;
  --brand-soft: #EDF4FF;
  --aqua: #00A3A3;
  --aqua-soft: #E5F8F8;
  --live: #F54545;
  --live-soft: #FFF0EF;
  --amber: #FF9F1C;
  --amber-soft: #FFF4E2;
  --title: #0A2540;
  --body: #47536B;
  --muted: #7D8EA8;
  --line: #E7EEF6;
  --deep: #0B1F3A;
  --white: #FFFFFF;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-card: 0 8px 24px rgba(16, 53, 105, 0.08);
  --shadow-hover: 0 14px 32px rgba(13, 63, 158, 0.15);
  --shadow-dock: 0 10px 30px rgba(16, 53, 105, 0.12);
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}
*, *::before, *::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}
body {
  margin: 0;
  background: var(--page-bg);
  color: var(--body);
  font-family: var(--font);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--brand);
  text-decoration: none;
  transition: color .25s ease;
}
button {
  font-family: inherit;
  border: 0;
  cursor: pointer;
}
ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.container {
  width: min(1200px, 100% - 48px);
  margin: 0 auto;
}
.main {
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #EAF1FB;
}
::-webkit-scrollbar-thumb {
  background: #B7CCEA;
  border-radius: 99px;
}

:focus-visible {
  outline: 3px solid rgba(20, 90, 224, .35);
  outline-offset: 3px;
}

/* ===== Header / Dock Nav ===== */
.site-header {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 0 16px;
  pointer-events: none;
}
.dock-nav {
  pointer-events: auto;
  width: min(1080px, 100%);
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 999px;
  padding: 10px 18px 10px 14px;
  box-shadow: 0 6px 24px rgba(16, 53, 105, .08);
  border: 1px solid rgba(255, 255, 255, .9);
  transition: box-shadow .3s ease, transform .3s ease;
}
.dock-nav.scrolled {
  box-shadow: 0 12px 36px rgba(16, 53, 105, .16);
  transform: translateY(-2px);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex-shrink: 0;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  background: linear-gradient(145deg, #1F6DF5, #0D3F9E);
  color: #fff;
  font-weight: 900;
  font-size: 19px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(20, 90, 224, .24);
}
.logo-text {
  color: var(--title);
  font-weight: 800;
  font-size: 18px;
  white-space: nowrap;
  letter-spacing: .2px;
}
.logo-text .highlight {
  color: var(--brand);
}
.main-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
}
.main-menu > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
  padding: 9px 15px;
  border-radius: 999px;
  color: #25324D;
  font-weight: 600;
  font-size: 14px;
  transition: all .25s ease;
}
.main-menu > li > a:hover {
  background: var(--brand-soft);
  color: var(--brand);
}
.main-menu > li.active > a {
  background: var(--brand-soft);
  color: var(--brand);
  font-weight: 700;
}
.main-menu > li.active > a::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 3px rgba(20, 90, 224, .12);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}
.btn-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand);
  color: #fff;
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(20, 90, 224, .2);
  transition: all .25s ease;
}
.btn-live:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(13, 63, 158, .24);
  color: #fff;
}
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--brand-soft);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.mobile-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--brand);
  border-radius: 3px;
  transition: transform .3s ease, opacity .3s ease;
}
.mobile-menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-toggle.open span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.category-hero {
  padding: 150px 0 72px;
  position: relative;
  background:
    radial-gradient(560px 280px at 88% 0%, rgba(20, 90, 224, .10), transparent 60%),
    radial-gradient(400px 220px at 5% 100%, rgba(0, 163, 163, .07), transparent 55%),
    linear-gradient(180deg, #EAF2FF 0%, #F5F9FE 100%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: clamp(32px, 6vw, 72px);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  background: #fff;
  border: 1px solid #DCE7F5;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  color: var(--brand);
  box-shadow: 0 4px 14px rgba(16, 53, 105, .06);
}
.hero-eyebrow i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 4px rgba(245, 69, 69, .12);
}
.hero-inner h1 {
  margin: 20px 0 12px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.22;
  font-weight: 800;
  color: var(--title);
  letter-spacing: .5px;
}
.hero-lead {
  font-size: 17px;
  line-height: 1.9;
  max-width: 640px;
  color: #334155;
  margin-bottom: 26px;
}
.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin-bottom: 32px;
}
.hero-points li {
  position: relative;
  padding: 8px 0 8px 34px;
  background: rgba(255, 255, 255, .7);
  border: 1px solid rgba(231, 238, 246, .8);
  border-radius: 14px;
  font-size: 14px;
  font-weight: 600;
  color: #24324B;
  box-shadow: 0 4px 12px rgba(16, 53, 105, .04);
}
.hero-points li::before {
  content: "✓";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #E4F6F6;
  color: var(--aqua);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 999px;
  padding: 13px 26px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  transition: all .25s ease;
}
.btn i {
  font-style: normal;
  transition: transform .25s ease;
}
.btn:hover i {
  transform: translateX(4px);
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 10px 26px rgba(20, 90, 224, .22);
}
.btn-primary:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(13, 63, 158, .26);
  color: #fff;
}
.btn-secondary {
  background: #fff;
  color: var(--brand-dark);
  border: 1px solid #CFE0F6;
  box-shadow: 0 6px 16px rgba(16, 53, 105, .05);
}
.btn-secondary:hover {
  background: var(--brand-soft);
  border-color: #A9C6F2;
  transform: translateY(-2px);
}
.hero-visual {
  position: relative;
}
.hero-visual .hero-media-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  border: 8px solid #fff;
  box-shadow: var(--shadow-hover);
  transform: rotate(1.2deg);
  transition: transform .4s ease;
}
.hero-visual .hero-media-frame:hover {
  transform: rotate(0deg) scale(1.01);
}
.hero-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.hero-media-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 37, 64, .25), transparent 45%);
}
.hero-media-label {
  position: absolute;
  left: 22px;
  bottom: 18px;
  right: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #fff;
}
.hero-media-label strong {
  font-weight: 800;
  text-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.hero-media-label span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.28);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  backdrop-filter: blur(8px);
  white-space: nowrap;
}

/* ===== Section global ===== */
.section {
  padding: clamp(56px, 8vw, 92px) 0;
}
.section-soft {
  background: #F7FBFF;
  border-top: 1px solid #EAF1F9;
  border-bottom: 1px solid #EAF1F9;
}
.section-white {
  background: #fff;
}
.section-heading {
  max-width: 780px;
  margin-bottom: 42px;
}
.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .4px;
  margin-bottom: 12px;
}
.section-eyebrow::before {
  content: "";
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background: var(--brand);
}
.center .section-eyebrow::after {
  content: "";
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background: var(--brand);
}
.section-heading h2 {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  color: var(--title);
  line-height: 1.35;
  margin: 0 0 12px;
  letter-spacing: .2px;
}
.section-heading p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
  margin: 0;
}

/* ===== Card media ===== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.card-media {
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  padding: 12px;
  border: 1px solid #EAF0F7;
  box-shadow: var(--shadow-card);
  transition: transform .3s ease, box-shadow .3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card-media:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.card-media .media-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}
.card-media .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.card-media:hover .media-frame img {
  transform: scale(1.05);
}
.media-tag {
  position: absolute;
  left: 12px;
  top: 12px;
  background: rgba(11, 31, 58, .78);
  color: #fff;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .14);
}
.tag-live {
  background: var(--live);
  color: #fff;
}
.play-btn {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,.9);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
  transition: all .3s ease;
}
.card-media:hover .play-btn {
  background: var(--brand);
  color: #fff;
  transform: scale(1.08);
}
.card-media .card-body {
  padding: 18px 8px 8px;
  flex: 1;
}
.card-media h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--title);
  margin: 0 0 8px;
  letter-spacing: .2px;
}
.card-media p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0 0 16px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 14px;
  color: var(--brand);
}
.card-link::after {
  content: "→";
  transition: transform .25s ease;
}
.card-media:hover .card-link::after {
  transform: translateX(4px);
}

/* ===== Event rows ===== */
.event-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.event-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: #fff;
  border: 1px solid #EAF0F7;
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(16, 53, 105, .05);
  transition: background .25s ease, box-shadow .25s ease, transform .25s ease;
}
.event-row:hover {
  background: #F2F7FF;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.event-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.event-row:nth-child(2n) .event-icon {
  background: var(--aqua-soft);
  color: var(--aqua);
}
.event-row:nth-child(3n) .event-icon {
  background: var(--amber-soft);
  color: #E07C00;
}
.event-row h3 {
  margin: 0 0 5px;
  font-size: 17px;
  font-weight: 700;
  color: var(--title);
}
.event-row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.event-arrow {
  margin-left: auto;
  color: #C3D2E5;
  font-size: 22px;
  transition: transform .25s ease, color .25s ease;
  flex-shrink: 0;
}
.event-row:hover .event-arrow {
  color: var(--brand);
  transform: translateX(4px);
}

/* ===== Compare panel ===== */
.compare-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.compare-card {
  background: #fff;
  border-radius: 22px;
  border: 1px solid #EAF0F7;
  padding: 30px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.compare-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.compare-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  bottom: 26px;
  width: 5px;
  border-radius: 0 6px 6px 0;
  background: var(--brand);
}
.compare-card.special-2::after {
  background: var(--aqua);
}
.compare-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: 14px;
}
.compare-card.special-2 .compare-tag {
  background: var(--aqua-soft);
  color: var(--aqua);
}
.compare-card h3 {
  color: var(--title);
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 10px;
}
.compare-card > p {
  color: var(--body);
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
}
.compare-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.compare-list li {
  display: flex;
  gap: 12px;
  color: #34415B;
  font-size: 14px;
  line-height: 1.6;
}
.compare-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--aqua-soft);
  color: var(--aqua);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  font-weight: 900;
}
.compare-card .btn {
  margin-top: 24px;
  padding: 11px 22px;
  font-size: 14px;
}

/* ===== Steps ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 12px;
}
.step-card {
  background: #fff;
  border-radius: 20px;
  padding: 26px 22px;
  border: 1px solid #EAF0F7;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 15px;
  background: var(--title);
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 16px;
  box-shadow: 0 8px 18px rgba(11, 31, 58, .16);
}
.step-card:nth-child(2) .step-num {
  background: var(--brand);
}
.step-card:nth-child(3) .step-num {
  background: var(--aqua);
}
.step-card:nth-child(4) .step-num {
  background: #F08500;
}
.step-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--title);
  margin: 0 0 8px;
}
.step-card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 840px;
  margin: 0 auto;
}
.faq-list {
  display: grid;
  gap: 14px;
}
.faq-card {
  background: #fff;
  border: 1px solid #E7EEF6;
  border-radius: 18px;
  box-shadow: 0 6px 16px rgba(16, 53, 105, .04);
  transition: box-shadow .25s ease, border-color .25s ease;
}
.faq-card.open {
  border-color: rgba(20, 90, 224, .25);
  box-shadow: 0 10px 24px rgba(13, 63, 158, .1);
}
.faq-q {
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  color: var(--title);
  font-weight: 700;
  font-size: 16px;
  border-radius: 18px;
  line-height: 1.5;
}
.faq-q .faq-count {
  color: var(--brand);
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
}
.faq-q .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform .3s ease, background .3s ease;
  line-height: 1;
}
.faq-card.open .faq-icon {
  transform: rotate(45deg);
  background: var(--brand);
  color: #fff;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, opacity .3s ease;
  opacity: 0;
}
.faq-card.open .faq-a {
  opacity: 1;
}
.faq-a-inner {
  padding: 2px 22px 24px 36px;
  color: var(--body);
  font-size: 15px;
  line-height: 1.85;
}

/* ===== CTA / reminder ===== */
.cta-section {
  position: relative;
}
.cta-panel {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  background:
    radial-gradient(600px 240px at 90% -10%, rgba(31, 109, 245, .28), transparent 60%),
    linear-gradient(135deg, #0B1F3A 0%, #0A2D56 100%);
  border-radius: 28px;
  padding: clamp(30px, 5vw, 52px);
  color: #fff;
  text-align: center;
  overflow: hidden;
  box-shadow: 0 22px 48px rgba(11, 31, 58, .28);
}
.cta-panel::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(0, 163, 163, .18);
  left: -50px;
  bottom: -60px;
  filter: blur(20px);
}
.cta-panel h2 {
  position: relative;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  color: #fff;
  margin: 0 0 14px;
}
.cta-panel p {
  position: relative;
  color: rgba(255, 255, 255, .75);
  font-size: 15px;
  max-width: 620px;
  margin: 0 auto 28px;
}
.reminder-form {
  position: relative;
  display: flex;
  gap: 10px;
  background: #fff;
  padding: 8px;
  border-radius: 999px;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .16);
}
.reminder-form input {
  flex: 1;
  min-width: 0;
  height: 48px;
  background: transparent;
  border: 0;
  padding: 0 16px;
  color: var(--title);
  font-size: 15px;
}
.reminder-form input::placeholder {
  color: #A5B4C7;
}
.reminder-form input:focus {
  outline: none;
}
.reminder-form .btn {
  border-radius: 999px;
  background: var(--amber);
  color: #0B1F3A;
  padding: 0 26px;
  min-height: 48px;
  font-size: 15px;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(255, 159, 28, .28);
}
.reminder-form .btn:hover {
  background: #FF8A00;
  transform: translateY(-2px);
}
.form-message {
  position: relative;
  margin-top: 14px;
  font-size: 14px;
  color: #BDEA6D;
  display: none;
}
.form-message.error {
  color: #FFB4B4;
}
.form-message.show {
  display: block;
}

/* ===== Website footer ===== */
.site-footer {
  background: var(--deep);
  color: rgba(255, 255, 255, .72);
  padding: 56px 0 24px;
  margin-top: 12px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 34px;
}
.footer-brand {
  max-width: 340px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 800;
  font-size: 20px;
  margin-bottom: 16px;
}
.footer-logo .logo-mark {
  background: linear-gradient(145deg, #3A86FF, #145AE0);
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .62);
  margin: 0;
}
.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-col ul {
  display: grid;
  gap: 12px;
}
.footer-col ul a {
  color: rgba(255, 255, 255, .65);
  font-size: 14px;
  transition: color .25s ease;
}
.footer-col ul a:hover {
  color: #fff;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, .45);
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
  .container {
    width: min(100% - 40px, 1200px);
  }
  .steps-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 991px) {
  .site-header {
    top: 10px;
    padding: 0 12px;
  }
  .dock-nav {
    flex-wrap: wrap;
    padding: 10px 14px;
    border-radius: 18px;
  }
  .main-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, .98);
    backdrop-filter: blur(16px);
    border: 1px solid #E7EEF6;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(16, 53, 105, .16);
    padding: 16px;
    margin: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .main-menu.open {
    display: flex;
  }
  .main-menu > li > a {
    justify-content: center;
    padding: 14px;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .header-actions .btn-live {
    font-size: 13px;
    padding: 9px 14px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .category-hero {
    padding: 132px 0 52px;
  }
  .hero-visual {
    max-width: 640px;
  }
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .card-media:last-child {
    grid-column: span 2;
  }
  .event-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .compare-wrap {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-brand {
    grid-column: span 2;
    max-width: 100%;
  }
}
@media (max-width: 767px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .card-media:last-child {
    grid-column: span 1;
  }
  .event-list {
    grid-template-columns: 1fr;
  }
  .hero-points {
    grid-template-columns: 1fr;
  }
  .compare-wrap {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .step-card {
    padding: 20px 16px;
  }
}
@media (max-width: 575px) {
  .container {
    width: calc(100% - 32px);
  }
  .dock-nav {
    gap: 6px;
  }
  .logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    font-size: 17px;
  }
  .logo-text {
    font-size: 15px;
  }
  .header-actions .btn-live {
    padding: 8px 11px;
    font-size: 12px;
    border-radius: 14px;
  }
  .mobile-menu-toggle {
    width: 40px;
    height: 40px;
  }
  .category-hero {
    padding: 128px 0 40px;
  }
  .hero-inner h1 {
    font-size: 31px;
  }
  .hero-lead {
    font-size: 16px;
  }
  .hero-points {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .reminder-form {
    flex-direction: column;
    padding: 10px;
    border-radius: 22px;
  }
  .reminder-form .btn {
    width: 100%;
  }
  .section-heading {
    margin-bottom: 26px;
  }
  .section-heading h2 {
    font-size: 26px;
  }
  .card-media h3,
  .compare-card h3 {
    font-size: 18px;
  }
  .event-row {
    align-items: flex-start;
    padding: 16px;
  }
  .event-icon {
    width: 44px;
    height: 44px;
    font-size: 19px;
    border-radius: 13px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .step-card {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
  }
  .step-num {
    width: 40px;
    height: 40px;
    border-radius: 13px;
    margin: 0;
    flex-shrink: 0;
  }
  .step-card h3 {
    margin-bottom: 4px;
  }
  .faq-q {
    font-size: 15px;
    padding: 16px 16px;
    align-items: flex-start;
  }
  .faq-a-inner {
    padding: 0 16px 20px 34px;
    font-size: 14px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-brand {
    grid-column: span 1;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* roulang page: category3 */
:root {
  --bg: #F5F9FE;
  --card: #FFFFFF;
  --brand: #145AE0;
  --brand-deep: #0D3F9E;
  --brand-hover: #0A46B8;
  --teal: #00A3A3;
  --red: #F54545;
  --amber: #FF9F1C;
  --title: #0A2540;
  --body: #47536B;
  --muted: #7D8EA8;
  --line: #E7EEF6;
  --shadow-card: 0 8px 24px rgba(16, 53, 105, .08);
  --shadow-float: 0 14px 32px rgba(13, 63, 158, .14);
  --shadow-large: 0 18px 40px rgba(16, 53, 105, .12);
  --radius-sm: 12px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --space-section: clamp(56px, 8vw, 96px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 132px;
}

body {
  background: var(--bg);
  color: var(--body);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color .22s ease;
}

a:hover {
  color: var(--brand-deep);
}

img {
  max-width: 100%;
  display: block;
  border: 0;
}

button,
input {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: var(--space-section) 0;
}

/* ===== 通用文字 ===== */
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--brand);
  background: rgba(20, 90, 224, .08);
  padding: 6px 12px;
  border-radius: 999px;
  text-transform: uppercase;
}

.section-top {
  max-width: 880px;
  margin-bottom: 36px;
}

.section-top h2 {
  color: var(--title);
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.35;
  font-weight: 700;
  margin: 14px 0 12px;
}

.section-lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--body);
  max-width: 860px;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 12px 24px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border: 1px solid transparent;
  transition: all .24s ease;
}

.btn-primary {
  background: var(--brand);
  color: #fff !important;
  box-shadow: 0 8px 20px rgba(20, 90, 224, .24);
}

.btn-primary:hover {
  background: var(--brand-hover);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
}

.btn-ghost {
  background: var(--card);
  color: var(--title) !important;
  border-color: #CBD8EA;
}

.btn-ghost:hover {
  background: #F2F6FF;
  border-color: var(--brand);
  color: var(--brand) !important;
  transform: translateY(-2px);
}

.btn-amber {
  background: var(--amber);
  color: #152238 !important;
  box-shadow: 0 8px 20px rgba(255, 159, 28, .24);
}

.btn-amber:hover {
  background: #FFB327;
  color: #0B1F3A !important;
  transform: translateY(-2px);
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(20, 90, 224, .28);
  outline-offset: 3px;
}

/* ===== Header 浮层导航 ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  padding: 14px 20px 0;
  pointer-events: none;
}

.dock-nav {
  pointer-events: auto;
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(231, 238, 246, .95);
  border-radius: 24px;
  padding: 10px 14px 10px 18px;
  box-shadow: 0 10px 32px rgba(16, 53, 105, .1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  transition: box-shadow .25s ease, background .25s ease;
}

.site-header.scroll .dock-nav {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 14px 34px rgba(10, 40, 82, .14);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  background: var(--brand);
  color: #fff;
  flex-shrink: 0;
}

.logo-text {
  color: var(--title);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
  white-space: nowrap;
}

.logo-text .highlight {
  color: var(--brand);
}

.main-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-menu li {
  position: relative;
}

.main-menu a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 15px;
  border-radius: 12px;
  font-weight: 500;
  color: var(--body);
  transition: color .2s, background .2s;
}

.main-menu a:hover {
  color: var(--brand);
  background: #EFF4FF;
}

.main-menu li.active a {
  color: var(--brand);
  background: #EDF3FF;
  font-weight: 600;
}

.main-menu li.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
  transform: translateX(-50%);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-live {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(20, 90, 224, .2);
  transition: background .22s ease, transform .22s ease, box-shadow .22s ease;
}

.btn-live:hover {
  background: var(--brand-hover);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(13, 63, 158, .2);
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #F3F7FF;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--title);
  border-radius: 4px;
  transition: transform .24s, opacity .24s;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ===== 页面主体 ===== */
.page-main {
  padding-top: 118px;
  overflow: hidden;
}

/* ===== 分类页头 ===== */
.cat-hero {
  padding-top: 16px;
}

.hero-shell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow-large);
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  align-items: center;
  gap: 42px;
  padding: clamp(28px, 5vw, 56px);
  position: relative;
}

.breadcrumb {
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--body);
}

.breadcrumb a:hover {
  color: var(--brand);
}

.breadcrumb span:last-child {
  color: var(--muted);
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 90, 224, .08);
  color: var(--brand);
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
}

.hero-shell h1 {
  color: var(--title);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: .02em;
  margin: 18px 0 14px;
}

.hero-lead {
  font-size: 17px;
  line-height: 1.9;
  color: var(--body);
  max-width: 620px;
  margin-bottom: 22px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-visual {
  position: relative;
  min-height: 340px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-large);
}

.hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 10, 25, .02) 52%, rgba(2, 10, 25, .28) 100%);
}

.hero-visual-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(10, 24, 48, .42);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, .26);
}

.hero-visual-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 159, 28, .25);
}

/* ===== 资料维度卡片 ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-float);
  border-color: #D2E1FF;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: #EFF4FF;
  color: var(--brand);
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--title);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--body);
  margin: 0;
}

/* ===== 资料专区卡片 ===== */
.library-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.library-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
}

.library-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-float);
}

.library-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #EAF0F8;
}

.library-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.library-card:hover .library-cover img {
  transform: scale(1.04);
}

.library-body {
  padding: 22px 20px 22px;
}

.library-body h3 {
  color: var(--title);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}

.library-body p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--body);
  margin-bottom: 18px;
}

.library-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 14px;
}

.library-link svg {
  transition: transform .22s ease;
}

.library-link:hover svg {
  transform: translateX(5px);
}

/* ===== 查询流程 ===== */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: step;
}

.flow-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}

.flow-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.flow-step {
  display: block;
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: #CDE0FF;
  margin-bottom: 14px;
}

.flow-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--title);
  margin-bottom: 10px;
}

.flow-card p {
  color: var(--body);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

/* ===== 观赛提示深色面板 ===== */
.tips-shell {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  padding: clamp(32px, 6vw, 64px);
}

.tips-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(104deg, rgba(9, 24, 48, .96) 8%, rgba(13, 63, 158, .78) 100%);
}

.tips-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.tips-content .eyebrow {
  background: rgba(255, 255, 255, .12);
  color: #9CC0FF;
}

.tips-content h2 {
  color: #fff;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  margin: 14px 0 10px;
}

.tips-content > p {
  color: rgba(255, 255, 255, .82);
  font-size: 16px;
  margin-bottom: 26px;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.tip-item {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 16px;
  padding: 18px 18px;
  color: #fff;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  backdrop-filter: blur(4px);
}

.tip-index {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--amber);
  color: #17243b;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.tip-item p {
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 920px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-card);
  transition: box-shadow .25s ease, border-color .25s ease;
}

.faq-item:hover {
  border-color: #CDDEFF;
}

.faq-item.active {
  box-shadow: var(--shadow-float);
  border-color: #CFDFFF;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  text-align: left;
  background: transparent;
  border: none;
}

.faq-q-text {
  color: var(--title);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  flex: 1;
}

.faq-icon {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: #EFF4FF;
  flex-shrink: 0;
  transition: background .22s ease, transform .25s ease;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--brand);
  border-radius: 4px;
  transform: translate(-50%, -50%);
}

.faq-icon::before {
  width: 12px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 12px;
  transition: opacity .2s ease;
}

.faq-item.active .faq-icon {
  background: var(--brand);
  transform: rotate(225deg);
}

.faq-item.active .faq-icon::before,
.faq-item.active .faq-icon::after {
  background: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.faq-answer-inner {
  padding: 0 24px 24px;
  color: var(--body);
  font-size: 15px;
  line-height: 1.85;
  border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
  max-height: 600px;
}

.faq-item.active .faq-answer-inner {
  border-top-color: var(--line);
  padding-top: 16px;
}

/* ===== 底部 CTA ===== */
.cta-strip {
  background: var(--brand-hover);
  border-radius: 28px;
  padding: clamp(34px, 5vw, 56px) clamp(24px, 5vw, 64px);
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.cta-strip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 42, 112, .68);
}

.cta-inner {
  position: relative;
  z-index: 2;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
}

.cta-inner h2 {
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  color: #fff;
}

.cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, .86);
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ===== Footer ===== */
.site-footer {
  background: #0B1F3A;
  color: rgba(255, 255, 255, .62);
  margin-top: 0;
  padding-top: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 70px 0 44px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 14px;
}

.footer-brand p {
  color: rgba(255, 255, 255, .68);
  font-size: 15px;
  line-height: 1.8;
  max-width: 360px;
}

.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, .7);
  font-size: 15px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 22px 0 26px;
  color: rgba(255, 255, 255, .46);
  font-size: 13px;
}

/* ===== 响应式 ===== */
@media (max-width: 1080px) {
  .hero-shell {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-visual {
    min-height: 280px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .flow-grid {
    grid-template-columns: 1fr 1fr;
  }

  .flow-card:last-child {
    grid-column: 1 / -1;
  }

  .library-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 34px;
  }
}

@media (max-width: 991px) {
  .dock-nav {
    flex-wrap: wrap;
    gap: 10px;
  }

  .main-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    background: rgba(255, 255, 255, .98);
    border-radius: 20px;
    padding: 14px;
    box-shadow: 0 18px 44px rgba(8, 28, 62, .18);
    border: 1px solid var(--line);
    gap: 4px;
  }

  .main-menu.menu-open {
    display: flex;
    max-height: 75vh;
    overflow-y: auto;
  }

  .main-menu a {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 14px;
    border-radius: 12px;
  }

  .main-menu li.active::after {
    left: 14px;
    transform: none;
    width: 6px;
    height: 6px;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .page-main {
    padding-top: 108px;
  }

  .header-actions .btn-live {
    font-size: 13px;
    padding: 0 14px;
  }
}

@media (max-width: 767px) {
  .container {
    width: min(1200px, calc(100% - 30px));
  }

  .page-main {
    padding-top: 98px;
  }

  .hero-shell {
    border-radius: 22px;
    padding: 28px 20px;
  }

  .hero-shell h1 {
    font-size: 32px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .section-top h2 {
    font-size: 27px;
  }

  .section-lead {
    font-size: 16px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .flow-card:last-child {
    grid-column: auto;
  }

  .library-grid {
    grid-template-columns: 1fr;
  }

  .tips-grid {
    grid-template-columns: 1fr;
  }

  .cta-strip {
    border-radius: 22px;
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    padding-top: 52px;
  }
}

@media (max-width: 480px) {
  .dock-nav {
    padding: 8px 10px;
    border-radius: 18px;
  }

  .logo-text {
    font-size: 17px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 17px;
  }

  .btn-live {
    display: none;
  }

  .hero-visual {
    min-height: 220px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}