/* roulang page: index */
/* ============ 设计变量 ============ */
:root{
  --bg:#060B10;
  --surface:#0B141C;
  --card:#101A24;
  --glass:rgba(255,255,255,.055);
  --glass-border:rgba(255,255,255,.10);
  --gold:#F2A33C;
  --gold-dark:#D9862A;
  --gold-light:#FFE3B8;
  --cyan:#2FD9C0;
  --accent:#FF6B35;
  --text:#EAF1F6;
  --text-2:#9FB0BF;
  --text-3:#6E7F8D;
  --ok:#3ED598;
  --warn:#F2A33C;
  --err:#FF5F6D;
  --line:rgba(255,255,255,.09);
  --r-card:16px;
  --r-glass:18px;
  --r-btn:12px;
  --r-img:14px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(0,0,0,.35);
  --sh-2:0 12px 40px rgba(0,0,0,.45);
  --sh-glow:0 0 0 1px rgba(242,163,60,.35),0 8px 28px rgba(242,163,60,.28);
  --sh-glow-hi:0 0 0 1px rgba(242,163,60,.5),0 10px 34px rgba(242,163,60,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec-gap:76px;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--cyan);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--gold);}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--text);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(242,163,60,.35);color:#fff;}

/* ============ 容器与板块 ============ */
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (min-width:1400px){
  .container{max-width:1280px;}
}
.section{
  padding-top:var(--sec-gap);
  padding-bottom:var(--sec-gap);
  position:relative;
}
.section--surface{background:var(--surface);}
.section--tight{padding-top:52px;padding-bottom:52px;}

.sec-head{margin-bottom:38px;max-width:760px;}
.sec-title{
  font-size:clamp(22px,2.4vw,32px);
  font-weight:700;
  letter-spacing:.01em;
  line-height:1.3;
}
.sec-title .hl{color:var(--gold);}
.sec-desc{
  margin-top:12px;
  color:var(--text-2);
  font-size:15px;
  line-height:1.8;
}
.sec-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:12px;
  font-weight:600;
}
.sec-kicker::before{
  content:"";
  width:22px;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
  border-radius:2px;
}

/* 云纹分隔 */
.cloud-rule{
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(242,163,60,.28),rgba(47,217,192,.22),transparent);
  margin:0 auto;
  max-width:1200px;
  opacity:.8;
}

/* ============ 按钮 ============ */
.btn-glow,
.btn-line,
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--r-btn);
  font-weight:600;
  font-size:15px;
  line-height:1;
  padding:14px 26px;
  transition:all .2s var(--ease);
  white-space:nowrap;
}
.btn-glow{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:#1A1206;
  box-shadow:var(--sh-glow);
}
.btn-glow:hover{
  color:#1A1206;
  filter:brightness(1.08);
  box-shadow:var(--sh-glow-hi);
  transform:translateY(-1px);
}
.btn-glow:active{transform:translateY(1px);}
.btn-line{
  background:rgba(255,255,255,.02);
  color:var(--text);
  border:1px solid rgba(242,163,60,.45);
}
.btn-line:hover{
  color:var(--gold-light);
  border-color:var(--gold);
  background:rgba(242,163,60,.10);
  transform:translateY(-1px);
}
.btn-line:active{transform:translateY(1px);}
.btn-ghost{
  background:rgba(255,255,255,.05);
  color:var(--text-2);
  border:1px solid var(--glass-border);
}
.btn-ghost:hover{color:var(--text);border-color:rgba(255,255,255,.24);}
.btn-block{width:100%;}
.btn-sm{padding:10px 18px;font-size:14px;}

/* ============ 标签 / 徽章 ============ */
.tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:4px 12px;
  border-radius:var(--r-pill);
  font-size:12px;
  line-height:1.6;
  color:var(--text-2);
  background:rgba(255,255,255,.06);
  border:1px solid var(--glass-border);
}
.tag--gold{color:var(--gold-light);background:rgba(242,163,60,.14);border-color:rgba(242,163,60,.32);}
.tag--cyan{color:var(--cyan);background:rgba(47,217,192,.12);border-color:rgba(47,217,192,.30);}
.tag--hot{
  color:#fff2e8;
  background:rgba(255,107,53,.18);
  border-color:rgba(255,107,53,.5);
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(6,11,16,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease),border-color .25s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,11,16,.92);
  border-bottom-color:var(--line);
  box-shadow:0 8px 30px rgba(0,0,0,.45);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:18px;
  height:72px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--text);
}
.brand:hover{color:var(--text);}
.brand-mark{
  width:34px;height:34px;
  flex-shrink:0;
  display:grid;place-items:center;
  filter:drop-shadow(0 0 8px rgba(242,163,60,.35));
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
  font-weight:800;
  font-size:17px;
  letter-spacing:.02em;
}
.brand-text .brand-sub{
  font-size:10px;
  font-weight:500;
  letter-spacing:.32em;
  color:var(--text-3);
  margin-top:3px;
}
.nav-search{
  position:relative;
  flex:1 1 auto;
  max-width:520px;
  min-width:150px;
  display:flex;
  align-items:center;
}
.nav-search svg{
  position:absolute;
  left:16px;
  width:17px;height:17px;
  color:var(--text-3);
  pointer-events:none;
}
.nav-search input{
  width:100%;
  height:44px;
  padding:0 46px 0 44px;
  border-radius:var(--r-pill);
  background:var(--glass);
  border:1px solid var(--glass-border);
  color:var(--text);
  font-size:14px;
  outline:none;
  transition:all .2s var(--ease);
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search input:focus{
  border-color:rgba(242,163,60,.6);
  background:rgba(242,163,60,.06);
  box-shadow:0 0 0 3px rgba(242,163,60,.14);
}
.nav-search kbd{
  position:absolute;
  right:14px;
  font-size:11px;
  color:var(--text-3);
  background:rgba(255,255,255,.07);
  border:1px solid var(--glass-border);
  border-radius:6px;
  padding:1px 7px;
  font-family:inherit;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  padding:9px 13px;
  border-radius:10px;
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  white-space:nowrap;
  transition:all .2s var(--ease);
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--gold);background:rgba(242,163,60,.10);}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:3px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-dark));
}
.nav-cta{padding:12px 20px;font-size:14px;}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--glass-border);
  background:rgba(255,255,255,.05);
  color:var(--text);
  align-items:center;justify-content:center;
}
.nav-toggle svg{width:20px;height:20px;}

/* 移动端抽屉 */
.mobile-panel{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(11,20,28,.98);
  backdrop-filter:blur(14px);
  padding:16px 24px 22px;
}
.mobile-panel.show{display:block;}
.mobile-panel .m-search{margin-bottom:14px;}
.mobile-panel .m-links{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
  margin-bottom:16px;
}
.mobile-panel .m-links a{
  padding:12px 14px;
  border-radius:12px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--glass-border);
  color:var(--text-2);
  font-size:14.5px;
}
.mobile-panel .m-links a.active{color:var(--gold);border-color:rgba(242,163,60,.4);background:rgba(242,163,60,.1);}

/* ============ Hero ============ */
.hero{
  position:relative;
  min-height:640px;
  display:flex;
  align-items:flex-end;
  padding:120px 0 76px;
  overflow:hidden;
  background:var(--bg);
}
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.02);
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(6,11,16,.92) 0%,rgba(6,11,16,.55) 42%,rgba(6,11,16,.94) 100%),
    linear-gradient(90deg,rgba(6,11,16,.88) 0%,rgba(6,11,16,.30) 65%,rgba(6,11,16,.70) 100%);
}
.hero-inner{position:relative;z-index:2;}
.hero-card{
  max-width:720px;
  padding:34px 34px 32px;
  border-radius:var(--r-glass);
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--sh-2);
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 15px;
  border-radius:var(--r-pill);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--gold-light);
  background:rgba(242,163,60,.14);
  border:1px solid rgba(242,163,60,.36);
  margin-bottom:20px;
}
.hero-badge .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(255,107,53,.18);
}
.hero h1{
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.24;
}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--gold) 0%,var(--gold-light) 55%,var(--gold) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  margin-top:16px;
  color:var(--text-2);
  font-size:15.5px;
  line-height:1.85;
  max-width:600px;
}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin:28px 0 26px;
  padding:20px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.hero-stats .num{
  display:block;
  font-size:26px;
  font-weight:800;
  color:var(--gold);
  line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.hero-stats .num small{font-size:14px;font-weight:600;margin-left:2px;}
.hero-stats .lbl{
  display:block;
  margin-top:5px;
  font-size:13px;
  color:var(--text-3);
  letter-spacing:.04em;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ============ 价值短带 ============ */
.value-strip{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(16,26,36,.9),rgba(11,20,28,.7));
}
.value-strip-inner{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
}
.value-item{
  display:flex;
  align-items:flex-start;
  gap:14px;
  padding:26px 28px;
  border-right:1px solid var(--line);
  transition:background .2s var(--ease);
}
.value-item:last-child{border-right:none;}
.value-item:hover{background:rgba(242,163,60,.05);}
.value-ico{
  width:40px;height:40px;
  flex-shrink:0;
  border-radius:12px;
  display:grid;place-items:center;
  background:rgba(242,163,60,.12);
  border:1px solid rgba(242,163,60,.3);
  color:var(--gold);
}
.value-ico svg{width:19px;height:19px;}
.value-item h3{font-size:16px;font-weight:600;margin-bottom:4px;}
.value-item p{font-size:13.5px;color:var(--text-3);line-height:1.7;}

/* ============ 时间线 ============ */
.timeline{margin-top:8px;}
.tl-group{margin-bottom:34px;}
.tl-group:last-child{margin-bottom:0;}
.tl-date{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:14px;
  font-weight:700;
  color:var(--gold-light);
  margin-bottom:18px;
  padding:6px 16px;
  border-radius:var(--r-pill);
  background:rgba(242,163,60,.10);
  border:1px solid rgba(242,163,60,.26);
}
.tl-date::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 4px rgba(242,163,60,.16);
}
.tl-items{
  position:relative;
  padding-left:30px;
}
.tl-items::before{
  content:"";
  position:absolute;
  left:7px;top:6px;bottom:6px;
  width:2px;
  background:linear-gradient(180deg,rgba(242,163,60,.55),rgba(47,217,192,.28),transparent);
  border-radius:2px;
}
.tl-item{position:relative;margin-bottom:16px;}
.tl-item:last-child{margin-bottom:0;}
.tl-item::before{
  content:"";
  position:absolute;
  left:-29px;top:24px;
  width:12px;height:12px;
  border-radius:50%;
  background:var(--bg);
  border:2px solid var(--gold);
  box-shadow:0 0 0 4px rgba(242,163,60,.12);
}
.tl-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:20px 22px;
  transition:all .2s var(--ease);
  box-shadow:var(--sh-1);
}
.tl-card:hover{
  transform:translateY(-4px);
  border-color:rgba(242,163,60,.5);
  box-shadow:var(--sh-2);
}
.tl-time{
  font-size:13px;
  font-weight:600;
  color:var(--cyan);
  letter-spacing:.04em;
  font-variant-numeric:tabular-nums;
  margin-bottom:6px;
}
.tl-card h3{font-size:18px;font-weight:600;margin-bottom:6px;}
.tl-meta{font-size:13.5px;color:var(--text-3);margin-bottom:12px;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;}

.tl-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:34px;
  align-items:start;
}
.tl-side{
  border-radius:var(--r-glass);
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(14px);
  padding:24px;
  position:sticky;
  top:96px;
}
.tl-side h3{font-size:17px;margin-bottom:12px;}
.tl-side ul li{
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:14px;
  color:var(--text-2);
  padding:11px 0;
  border-bottom:1px dashed var(--line);
}
.tl-side ul li:last-child{border-bottom:none;}
.tl-side ul li strong{color:var(--gold);font-weight:600;}
.tl-side .btn-glow{margin-top:18px;}

/* ============ 嘉宾卡 ============ */
.grid-4{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
}
.person-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  transition:all .2s var(--ease);
  box-shadow:var(--sh-1);
  height:100%;
}
.person-card:hover{
  transform:translateY(-4px);
  border-color:rgba(242,163,60,.5);
  box-shadow:var(--sh-2);
}
.person-thumb{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:linear-gradient(135deg,#132130,#0B141C);
}
.person-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .4s var(--ease),filter .3s var(--ease);
}
.person-card:hover .person-thumb img{transform:scale(1.05);}
.person-body{padding:18px 18px 20px;}
.person-body h3{font-size:18px;font-weight:700;margin-bottom:4px;}
.person-role{font-size:13px;color:var(--text-3);margin-bottom:12px;}
.person-tags{display:flex;flex-wrap:wrap;gap:7px;}

/* ============ 票种对比 ============ */
.tiers{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  align-items:stretch;
}
.tier{
  position:relative;
  display:flex;
  flex-direction:column;
  padding:28px 24px 26px;
  border-radius:var(--r-card);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:all .2s var(--ease);
}
.tier:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.38);box-shadow:var(--sh-2);}
.tier--hot{
  background:linear-gradient(180deg,rgba(242,163,60,.10),var(--glass) 45%),var(--card);
  border-color:rgba(242,163,60,.55);
  backdrop-filter:blur(14px);
  box-shadow:var(--sh-glow);
}
.tier--hot:hover{box-shadow:var(--sh-glow-hi);}
.tier-flag{
  position:absolute;
  top:-12px;right:22px;
  padding:4px 14px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:700;
  color:#2A1505;
  background:linear-gradient(135deg,var(--accent),#FF9366);
  box-shadow:0 6px 18px rgba(255,107,53,.35);
}
.tier h3{font-size:19px;font-weight:700;margin-bottom:6px;}
.tier-note{font-size:13px;color:var(--text-3);min-height:22px;}
.tier-price{
  margin:18px 0 20px;
  padding-bottom:20px;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:baseline;
  gap:6px;
}
.tier-price .cur{font-size:16px;font-weight:600;color:var(--gold);}
.tier-price .val{
  font-size:36px;
  font-weight:800;
  color:var(--gold);
  line-height:1;
  font-variant-numeric:tabular-nums;
}
.tier-price .unit{font-size:13px;color:var(--text-3);}
.tier-list{flex:1;margin-bottom:22px;}
.tier-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  color:var(--text-2);
  padding:7px 0;
  line-height:1.65;
}
.tier-list li svg{width:16px;height:16px;flex-shrink:0;margin-top:5px;}
.tier-list li.yes svg{color:var(--cyan);}
.tier-list li.no{color:var(--text-3);}
.tier-list li.no svg{color:var(--text-3);}

/* ============ 资讯列表（CMS 位） ============ */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.news-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  transition:all .2s var(--ease);
  box-shadow:var(--sh-1);
}
.news-card:hover{
  transform:translateY(-4px);
  border-color:rgba(242,163,60,.5);
  box-shadow:var(--sh-2);
}
.news-cover{
  position:relative;
  aspect-ratio:16/9;
  background:linear-gradient(135deg,#152A38 0%,#0B141C 55%,#1A130A 100%);
  display:grid;
  place-items:center;
  overflow:hidden;
}
.news-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 78% 22%,rgba(242,163,60,.22),transparent 58%);
}
.news-cover svg{width:52px;height:52px;color:rgba(242,163,60,.45);position:relative;z-index:1;}
.news-body{
  padding:20px 20px 22px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.news-cat{
  align-self:flex-start;
  margin-bottom:12px;
  padding:3px 12px;
  font-size:12px;
  border-radius:var(--r-pill);
  color:var(--gold-light);
  background:rgba(242,163,60,.13);
  border:1px solid rgba(242,163,60,.3);
}
.news-body h3{
  font-size:16.5px;
  font-weight:600;
  line-height:1.5;
  margin-bottom:10px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-body h3 a{color:var(--text);}
.news-body h3 a:hover{color:var(--gold);}
.news-sum{
  font-size:13.8px;
  color:var(--text-3);
  line-height:1.75;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:16px;
}
.news-foot{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:12.5px;
  color:var(--text-3);
}
.news-foot .read{
  display:inline-flex;
  align-items:center;
  gap:5px;
  color:var(--cyan);
  font-weight:600;
}
.news-foot .read:hover{color:var(--gold);}
.news-foot .read svg{width:14px;height:14px;}

.empty-state{
  grid-column:1/-1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:14px;
  padding:56px 24px;
  border-radius:var(--r-card);
  background:var(--card);
  border:1px dashed rgba(255,255,255,.14);
}
.empty-state svg{width:46px;height:46px;color:var(--text-3);}
.empty-state p{color:var(--text-3);font-size:14.5px;}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq .accordion-item{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-card);
  margin-bottom:14px;
  overflow:hidden;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  position:relative;
}
.faq .accordion-item::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:3px;
  background:linear-gradient(180deg,var(--gold),rgba(242,163,60,0));
}
.faq .accordion-button{
  background:transparent;
  color:var(--text);
  font-size:16px;
  font-weight:600;
  padding:20px 58px 20px 26px;
  box-shadow:none;
  border-radius:0;
  line-height:1.6;
}
.faq .accordion-button:not(.collapsed){color:var(--gold-light);background:rgba(242,163,60,.06);}
.faq .accordion-button::after{
  display:none;
}
.faq .accordion-button .faq-icon{
  position:absolute;
  right:22px;
  top:50%;
  transform:translateY(-50%);
  width:20px;height:20px;
  color:var(--gold);
  transition:transform .25s var(--ease);
}
.faq .accordion-button:not(.collapsed) .faq-icon{transform:translateY(-50%) rotate(45deg);}
.faq .accordion-button:focus{box-shadow:none;border-color:transparent;}
.faq .accordion-body{
  padding:2px 26px 22px;
  color:var(--text-2);
  font-size:15px;
  line-height:1.8;
  border-top:1px dashed var(--line);
}

/* ============ 报名 CTA + 表单 ============ */
.cta-band{
  position:relative;
  border-radius:var(--r-glass);
  overflow:hidden;
  border:1px solid var(--glass-border);
  background:var(--surface);
  box-shadow:var(--sh-2);
}
.cta-band-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.30;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,rgba(6,11,16,.95) 0%,rgba(6,11,16,.72) 55%,rgba(11,20,28,.9) 100%);
}
.cta-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,440px);
  gap:44px;
  padding:46px 44px;
  align-items:center;
}
.cta-copy h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.35;}
.cta-copy p{margin-top:14px;color:var(--text-2);font-size:15px;line-height:1.85;}
.cta-points{margin-top:22px;display:grid;gap:11px;}
.cta-points li{
  display:flex;align-items:center;gap:10px;
  font-size:14.5px;color:var(--text-2);
}
.cta-points svg{width:17px;height:17px;color:var(--cyan);flex-shrink:0;}

.form-panel{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-glass);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:28px 26px;
  box-shadow:var(--sh-2);
}
.form-panel h3{font-size:18px;margin-bottom:4px;}
.form-panel .form-hint{font-size:13px;color:var(--text-3);margin-bottom:20px;}
.field{margin-bottom:15px;}
.field label{
  display:block;
  font-size:13px;
  color:var(--text-2);
  margin-bottom:7px;
  font-weight:500;
}
.field .req{color:var(--accent);margin-left:2px;}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:12px 14px;
  border-radius:var(--r-btn);
  background:rgba(255,255,255,.04);
  border:1px solid var(--glass-border);
  color:var(--text);
  font-size:14.5px;
  outline:none;
  transition:all .2s var(--ease);
}
.field textarea{resize:vertical;min-height:88px;line-height:1.7;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 20px) 20px,calc(100% - 14px) 20px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.field input::placeholder,
.field textarea::placeholder{color:var(--text-3);}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:rgba(242,163,60,.65);
  background:rgba(242,163,60,.06);
  box-shadow:0 0 0 3px rgba(242,163,60,.14);
}
.field.error input,
.field.error select{border-color:var(--err);box-shadow:0 0 0 3px rgba(255,95,109,.14);}
.field .err-msg{display:none;font-size:13px;color:var(--err);margin-top:6px;}
.field.error .err-msg{display:block;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);line-height:1.7;margin:6px 0 18px;}
.check-line input{
  width:17px;height:17px;
  margin-top:3px;
  accent-color:var(--gold);
  flex-shrink:0;
}
.form-ok{
  display:none;
  align-items:center;
  gap:9px;
  margin-top:14px;
  padding:11px 14px;
  border-radius:var(--r-btn);
  font-size:13.5px;
  color:var(--ok);
  background:rgba(62,213,152,.10);
  border:1px solid rgba(62,213,152,.3);
}
.form-ok.show{display:flex;}
.form-ok svg{width:16px;height:16px;flex-shrink:0;}

/* ============ 数据证据条 ============ */
.stats-band{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
}
.stat-cell{
  padding:26px 24px;
  border-radius:var(--r-card);
  background:var(--card);
  border:1px solid var(--line);
  transition:all .2s var(--ease);
}
.stat-cell:hover{border-color:rgba(47,217,192,.4);transform:translateY(-3px);}
.stat-cell .num{
  font-size:32px;
  font-weight:800;
  color:var(--cyan);
  line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.stat-cell .num small{font-size:15px;font-weight:600;color:var(--text-2);margin-left:3px;}
.stat-cell .cap{margin-top:8px;font-size:13.5px;color:var(--text-3);line-height:1.7;}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:0;
  background:var(--surface);
  border-top:1px solid var(--line);
  padding:60px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  margin-bottom:16px;
}
.footer-brand .brand-text{font-size:16px;}
.footer-desc{font-size:13.8px;color:var(--text-3);line-height:1.85;max-width:340px;}
.footer-col h4{
  font-size:14.5px;
  font-weight:700;
  color:var(--text);
  margin-bottom:18px;
  letter-spacing:.04em;
}
.footer-col li{margin-bottom:11px;}
.footer-col a{
  font-size:13.8px;
  color:var(--text-2);
}
.footer-col a:hover{color:var(--gold);}
.footer-contact li{
  font-size:13.8px;
  color:var(--text-2);
  display:flex;
  gap:9px;
  align-items:flex-start;
  margin-bottom:12px;
  line-height:1.7;
}
.footer-contact svg{width:15px;height:15px;color:var(--gold);flex-shrink:0;margin-top:5px;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:20px 0 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  font-size:12.8px;
  color:var(--text-3);
}
.footer-bottom .legal{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--gold);}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;
  right:22px;bottom:26px;
  width:46px;height:46px;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(242,163,60,.92);
  color:#1A1206;
  box-shadow:var(--sh-glow);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:all .25s var(--ease);
  z-index:1040;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{filter:brightness(1.08);transform:translateY(-2px);}
.to-top svg{width:19px;height:19px;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .nav-links{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-search{max-width:none;}
  .tl-layout{grid-template-columns:1fr;}
  .tl-side{position:static;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-grid{grid-template-columns:1fr;gap:34px;padding:38px 32px;}
}
@media (max-width:991px){
  :root{--sec-gap:60px;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .tiers{grid-template-columns:1fr;gap:20px;}
  .tier--hot{order:-1;}
  .stats-band{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .hero{min-height:560px;padding:100px 0 60px;}
}
@media (max-width:767px){
  :root{--sec-gap:46px;}
  body{font-size:15px;}
  .container{padding-left:16px;padding-right:16px;}
  .nav-wrap{height:60px;gap:12px;}
  .brand-text{font-size:15.5px;}
  .brand-text .brand-sub{letter-spacing:.2em;}
  .nav-search{display:none;}
  .value-strip-inner{grid-template-columns:1fr;}
  .value-item{border-right:none;border-bottom:1px solid var(--line);padding:20px 4px;}
  .value-item:last-child{border-bottom:none;}
  .grid-3{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr;}
  .stats-band{grid-template-columns:1fr;}
  .hero{padding:92px 0 46px;min-height:auto;}
  .hero-card{padding:24px 20px 22px;max-width:100%;}
  .hero-stats{grid-template-columns:1fr;gap:14px;padding:16px 0;margin:22px 0 20px;}
  .hero-stats .num{font-size:22px;}
  .hero-stats > div{display:flex;align-items:baseline;gap:10px;}
  .hero-stats .lbl{margin-top:0;}
  .hero-actions{flex-direction:column;}
  .hero-actions .btn-glow,
  .hero-actions .btn-line{width:100%;}
  .tl-items{padding-left:22px;}
  .tl-items::before{left:5px;}
  .tl-item::before{left:-21px;}
  .cta-grid{padding:28px 20px;}
  .form-panel{padding:22px 18px;}
  .field-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .faq .accordion-button{font-size:15px;padding:17px 52px 17px 20px;}
  .faq .accordion-body{padding:2px 20px 18px;}
  .to-top{right:14px;bottom:16px;width:42px;height:42px;}
  .mobile-panel .m-links{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .news-card:hover,.person-card:hover,.tier:hover,.tl-card:hover,.stat-cell:hover{transform:none;}
}

/* roulang page: article */
:root{
  --bg:#060B10;
  --bg-block:#0B141C;
  --surface:#101A24;
  --glass:rgba(255,255,255,.055);
  --glass-line:rgba(255,255,255,.10);
  --gold:#F2A33C;
  --gold-deep:#D9862A;
  --gold-soft:#FFE3B8;
  --cyan:#2FD9C0;
  --flame:#FF6B35;
  --text:#EAF1F6;
  --text-2:#9FB0BF;
  --text-3:#6E7F8D;
  --ok:#3ED598;
  --err:#FF5F6D;
  --r-card:16px;
  --r-glass:18px;
  --r-btn:12px;
  --r-img:14px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(0,0,0,.35);
  --sh-2:0 12px 40px rgba(0,0,0,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --nav-h:72px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  position:relative;
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -12%, rgba(242,163,60,.10), transparent 62%),
    radial-gradient(760px 460px at 94% 2%, rgba(47,217,192,.07), transparent 62%);
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,textarea,select{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;}
::selection{background:rgba(242,163,60,.32);color:#fff;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){
  .container{max-width:1280px;}
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(6,11,16,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,11,16,.95);
  border-bottom-color:rgba(255,255,255,.11);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  height:var(--nav-h);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-mark{
  display:inline-flex;
  width:34px;
  height:34px;
  align-items:center;
  justify-content:center;
  filter:drop-shadow(0 0 10px rgba(242,163,60,.35));
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
  font-size:17px;
  font-weight:800;
  letter-spacing:.01em;
  background:linear-gradient(100deg,var(--gold-soft),var(--gold) 45%,var(--gold-deep));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.brand-sub{
  font-size:11px;
  font-weight:600;
  letter-spacing:.32em;
  color:var(--text-3);
  -webkit-text-fill-color:var(--text-3);
  margin-top:3px;
}
.header-search{
  flex:1 1 460px;
  max-width:520px;
  margin:0 auto;
}
.search-box{
  position:relative;
  display:flex;
  align-items:center;
  height:44px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.search-box:focus-within{
  border-color:rgba(242,163,60,.60);
  background:rgba(255,255,255,.07);
  box-shadow:0 0 0 3px rgba(242,163,60,.14);
}
.search-box svg{
  width:18px;
  height:18px;
  flex-shrink:0;
  color:var(--text-3);
}
.search-box input{
  flex:1;
  height:100%;
  margin-left:10px;
  border:0;
  outline:none;
  background:transparent;
  font-size:14px;
  color:var(--text);
}
.search-box input::placeholder{color:var(--text-3);}
.search-key{
  flex-shrink:0;
  padding:1px 8px;
  border-radius:6px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  font-size:12px;
  color:var(--text-3);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  flex-shrink:0;
}
.nav-link{
  position:relative;
  padding:8px 12px;
  border-radius:10px;
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  white-space:nowrap;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--gold-soft);}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:1px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-deep));
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 22px;
  border-radius:var(--r-btn);
  font-size:15px;
  font-weight:600;
  letter-spacing:.01em;
  white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn-gold{
  background:linear-gradient(120deg,var(--gold),var(--gold-deep));
  color:#20130A;
  box-shadow:0 0 0 1px rgba(242,163,60,.35),0 8px 28px rgba(242,163,60,.28);
}
.btn-gold:hover{
  color:#180D05;
  filter:brightness(1.08);
  box-shadow:0 0 0 1px rgba(242,163,60,.55),0 10px 34px rgba(242,163,60,.45);
}
.btn-ghost{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.16);
  color:var(--text);
}
.btn-ghost:hover{
  border-color:rgba(242,163,60,.6);
  color:var(--gold-soft);
  background:rgba(242,163,60,.08);
}
.header-cta{flex-shrink:0;padding:10px 20px;font-size:14.5px;}
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  flex-shrink:0;
}
.nav-toggle svg{width:20px;height:20px;color:var(--text);}
.mobile-panel{
  display:none;
  border-top:1px solid rgba(255,255,255,.07);
  background:rgba(6,11,16,.98);
  padding:16px 0 20px;
}
.mobile-panel.is-open{display:block;}
.mobile-panel .search-box{margin-bottom:14px;}
.mobile-nav{display:flex;flex-direction:column;}
.mobile-nav a{
  padding:12px 4px;
  font-size:15px;
  color:var(--text-2);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.mobile-nav a.active{color:var(--gold-soft);}
.mobile-panel .btn{width:100%;margin-top:16px;}

/* ============ 面包屑 ============ */
.crumb-bar{
  padding:20px 0 4px;
  font-size:13px;
  color:var(--text-3);
}
.crumb-bar .crumb-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
}
.crumb-bar a{color:var(--text-2);}
.crumb-bar a:hover{color:var(--gold);}
.crumb-bar .sep{color:var(--text-3);}
.crumb-bar .current{color:var(--text-3);}

/* ============ 文章区 ============ */
.article-main{padding:24px 0 72px;}
.article-head{
  max-width:760px;
  margin:0 auto;
}
.head-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:18px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 13px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:600;
  letter-spacing:.02em;
}
.tag-gold{
  background:rgba(242,163,60,.14);
  border:1px solid rgba(242,163,60,.32);
  color:var(--gold-soft);
}
.tag-cyan{
  background:rgba(47,217,192,.12);
  border:1px solid rgba(47,217,192,.28);
  color:var(--cyan);
}
.article-title{
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--text);
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
  margin-top:20px;
  padding-bottom:20px;
  border-bottom:1px solid rgba(255,255,255,.08);
  font-size:13px;
  color:var(--text-2);
}
.article-meta .meta-dot{
  display:inline-block;
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--cyan);
  margin-right:7px;
  vertical-align:middle;
  opacity:.8;
}
.article-body{
  max-width:760px;
  margin:36px auto 0;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  overflow-wrap:break-word;
  word-break:break-word;
}
.article-body p{margin:0 0 1.1em;}
.article-body h2{
  position:relative;
  margin:44px 0 18px;
  padding-left:16px;
  font-size:clamp(20px,2.2vw,26px);
  font-weight:700;
  color:var(--text);
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.18em;
  bottom:.18em;
  width:3px;
  border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.article-body h3{
  margin:32px 0 14px;
  font-size:19px;
  font-weight:600;
  color:var(--text);
}
.article-body img{
  width:auto;
  max-width:100%;
  height:auto;
  margin:26px auto;
  border-radius:var(--r-img);
  box-shadow:var(--sh-2);
}
.article-body figure{margin:26px 0;}
.article-body figure img{margin:0 auto;}
.article-body figcaption{
  margin-top:10px;
  text-align:center;
  font-size:13px;
  color:var(--text-3);
}
.article-body blockquote{
  margin:26px 0;
  padding:16px 22px;
  border-left:3px solid var(--cyan);
  border-radius:12px;
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  color:var(--text-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body ul,
.article-body ol{
  margin:0 0 1.2em;
  padding-left:1.3em;
}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin:.42em 0;padding-left:.2em;}
.article-body ul li::marker{color:var(--gold);}
.article-body ol li::marker{color:var(--gold);font-weight:700;}
.article-body a{
  color:var(--cyan);
  border-bottom:1px solid rgba(47,217,192,.35);
}
.article-body a:hover{color:var(--gold-soft);border-bottom-color:rgba(242,163,60,.6);}
.article-body strong{color:#fff;font-weight:600;}
.article-body hr{
  margin:36px 0;
  border:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);
}
.article-body table{
  display:block;
  width:100%;
  overflow-x:auto;
  margin:26px 0;
  font-size:14.5px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:12px;
  background:var(--surface);
}
.article-body thead th{
  background:rgba(242,163,60,.10);
  color:var(--gold-soft);
  font-weight:600;
  text-align:left;
  white-space:nowrap;
}
.article-body th,
.article-body td{
  padding:11px 16px;
  border-bottom:1px solid rgba(255,255,255,.08);
  color:var(--text-2);
}
.article-body tbody tr:last-child td{border-bottom:0;}
.article-body tbody tr:hover td{background:rgba(255,255,255,.03);}

.empty-state{
  margin:20px auto;
  padding:56px 28px;
  text-align:center;
  border-radius:var(--r-glass);
  background:var(--glass);
  border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
}
.empty-state svg{
  width:52px;
  height:52px;
  margin:0 auto 18px;
  color:var(--gold);
  opacity:.85;
}
.empty-state h2{
  font-size:20px;
  font-weight:700;
  margin-bottom:10px;
}
.empty-state p{
  font-size:14.5px;
  color:var(--text-2);
  margin-bottom:22px;
}

.article-foot{
  max-width:760px;
  margin:44px auto 0;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
}
.foot-label{font-size:13px;color:var(--text-3);}
.foot-tags{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  display:inline-flex;
  align-items:center;
  padding:5px 14px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  font-size:12.5px;
  color:var(--text-2);
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.chip:hover{border-color:rgba(242,163,60,.5);color:var(--gold-soft);}

/* ============ 上下页导航 ============ */
.post-nav{
  max-width:760px;
  margin:36px auto 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.post-nav-item{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:18px 20px;
  border-radius:var(--r-card);
  background:var(--surface);
  border:1px solid rgba(255,255,255,.09);
  box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.post-nav-item:hover{
  transform:translateY(-4px);
  border-color:rgba(242,163,60,.55);
  box-shadow:var(--sh-2);
}
.post-nav-item .pn-label{
  font-size:12px;
  letter-spacing:.14em;
  color:var(--gold);
  font-weight:600;
}
.post-nav-item .pn-title{
  font-size:15px;
  font-weight:600;
  color:var(--text);
  line-height:1.5;
}
.post-nav-item.next{align-items:flex-end;text-align:right;}

/* ============ 相关推荐 ============ */
.related{padding:72px 0 0;}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-bottom:28px;
}
.section-head h2{
  font-size:clamp(22px,2.4vw,32px);
  font-weight:700;
}
.section-head .sub{
  font-size:14px;
  color:var(--text-2);
  margin-top:8px;
}
.section-head .more-link{
  font-size:14px;
  font-weight:600;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.section-head .more-link:hover{color:var(--gold-soft);}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}
.card-solid{
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border-radius:var(--r-card);
  background:var(--surface);
  border:1px solid rgba(255,255,255,.09);
  box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.card-solid:hover{
  transform:translateY(-4px);
  border-color:rgba(242,163,60,.55);
  box-shadow:var(--sh-2);
}
.card-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:linear-gradient(150deg,#152230,#0B141C);
}
.card-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s var(--ease);
}
.card-solid:hover .card-thumb img{transform:scale(1.05);}
.card-body{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:20px 20px 22px;
}
.card-body h3{
  font-size:18px;
  font-weight:700;
  line-height:1.45;
  color:var(--text);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-body p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-top:4px;
  font-size:13px;
  color:var(--text-3);
}
.card-foot .read{
  color:var(--gold);
  font-weight:600;
}

/* ============ CTA 带 ============ */
.cta-band{
  margin-top:72px;
  padding:44px 40px;
  border-radius:var(--r-glass);
  background:
    linear-gradient(120deg,rgba(242,163,60,.14),rgba(47,217,192,.08)),
    var(--bg-block);
  border:1px solid rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.cta-band h2{
  font-size:clamp(20px,2.2vw,28px);
  font-weight:700;
  margin-bottom:8px;
}
.cta-band p{
  font-size:14.5px;
  color:var(--text-2);
  max-width:560px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:20px;
  padding:64px 0 26px;
  background:var(--bg-block);
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.footer-brand .brand-mark{
  display:inline-flex;
  width:32px;
  height:32px;
}
.footer-brand .brand-text{
  font-size:16px;
  font-weight:800;
  background:linear-gradient(100deg,var(--gold-soft),var(--gold) 45%,var(--gold-deep));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  display:inline-flex;
  align-items:baseline;
  gap:6px;
}
.footer-brand .brand-sub{
  font-size:11px;
  font-weight:600;
  letter-spacing:.22em;
  color:var(--text-3);
  -webkit-text-fill-color:var(--text-3);
}
.footer-desc{
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
  max-width:360px;
}
.footer-col h4{
  font-size:15px;
  font-weight:700;
  margin-bottom:16px;
  color:var(--text);
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;}
.footer-col a{color:var(--text-2);}
.footer-col a:hover{color:var(--gold);}
.footer-contact li{
  display:flex;
  align-items:flex-start;
  gap:9px;
  color:var(--text-2);
  line-height:1.6;
}
.footer-contact svg{
  width:16px;
  height:16px;
  flex-shrink:0;
  margin-top:5px;
  color:var(--cyan);
}
.footer-bottom{
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:var(--text-3);
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;
  right:24px;
  bottom:28px;
  z-index:1040;
  width:46px;
  height:46px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:rgba(16,26,36,.92);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--sh-2);
  color:var(--gold);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s var(--ease),border-color .2s var(--ease);
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{border-color:rgba(242,163,60,.6);}
.to-top svg{width:20px;height:20px;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .nav-links,.header-cta{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-search{flex:1 1 auto;max-width:none;margin:0;}
}
@media (min-width:1200px){
  .mobile-panel{display:none !important;}
}
@media (max-width:991px){
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .footer-desc{max-width:none;}
  .cta-band{padding:36px 28px;}
}
@media (max-width:767px){
  .header-inner{height:60px;gap:12px;}
  .header-search{display:none;}
  .brand-text{font-size:16px;}
  .crumb-bar{padding-top:16px;}
  .article-main{padding:16px 0 52px;}
  .article-meta{gap:6px 16px;}
  .post-nav{grid-template-columns:1fr;}
  .post-nav-item.next{align-items:flex-start;text-align:left;}
  .related{padding-top:52px;}
  .related-grid{grid-template-columns:1fr;}
  .cta-band{margin-top:52px;padding:28px 22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:6px;}
  .to-top{right:16px;bottom:18px;}
}
@media (max-width:575px){
  .container{padding:0 16px;}
  body{font-size:15px;}
  .article-body{font-size:15px;}
  .article-body h2{margin:34px 0 14px;}
  .btn{padding:12px 18px;font-size:14.5px;}
  .page-msg{padding:44px 20px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --bg:#060B10;
  --bg-section:#0B141C;
  --surface:#101A24;
  --glass:rgba(255,255,255,.055);
  --glass-border:rgba(255,255,255,.10);
  --primary:#F2A33C;
  --primary-dark:#D9862A;
  --primary-soft:#FFE3B8;
  --cyan:#2FD9C0;
  --hot:#FF6B35;
  --text:#EAF1F6;
  --text-muted:#9FB0BF;
  --text-dim:#6E7F8D;
  --success:#3ED598;
  --warning:#F2A33C;
  --danger:#FF5F6D;
  --r-card:16px;
  --r-glass:18px;
  --r-btn:12px;
  --r-input:12px;
  --r-img:14px;
  --r-pill:999px;
  --sh-sm:0 2px 8px rgba(0,0,0,.35);
  --sh-card:0 12px 40px rgba(0,0,0,.45);
  --sh-glow:0 0 0 1px rgba(242,163,60,.35),0 8px 28px rgba(242,163,60,.28);
  --sh-glow-hi:0 0 0 1px rgba(242,163,60,.55),0 12px 34px rgba(242,163,60,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
  --gap-section:84px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:16px;line-height:1.75;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;border-radius:var(--r-img)}
a{color:var(--cyan);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--primary)}
h1,h2,h3,h4{line-height:1.25;font-weight:700;margin:0 0 .6em;color:var(--text)}
h1{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(22px,2.4vw,32px);font-weight:700}
h3{font-size:20px;font-weight:600}
p{margin:0 0 1.1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
@media (min-width:1400px){:root{--container:1280px}}
.section{padding:var(--gap-section) 0;position:relative}
.section-alt{background:var(--bg-section)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--primary);text-transform:uppercase;font-weight:600;margin-bottom:14px}
.section-head .eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--primary),transparent);border-radius:2px}
.section-head p{color:var(--text-muted);margin-bottom:0}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow::before{display:none}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:600;
  padding:13px 26px;border-radius:var(--r-btn);border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  line-height:1.2;white-space:nowrap}
.btn-glow{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#1A1206;box-shadow:var(--sh-glow)}
.btn-glow:hover{color:#1A1206;filter:brightness(1.08);box-shadow:var(--sh-glow-hi);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--text);border-color:rgba(255,255,255,.18)}
.btn-ghost:hover{color:var(--primary);border-color:var(--primary);background:rgba(242,163,60,.08);transform:translateY(-2px)}
.btn-soft{background:rgba(47,217,192,.10);color:var(--cyan);border-color:rgba(47,217,192,.28)}
.btn-soft:hover{color:#0A1A18;background:var(--cyan);border-color:var(--cyan);transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn-block{width:100%}
.btn-sm{padding:9px 18px;font-size:14px}

/* ---------- 标签 ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(242,163,60,.12);color:var(--primary-soft);border:1px solid rgba(242,163,60,.25);letter-spacing:.02em}
.tag-cyan{background:rgba(47,217,192,.12);color:var(--cyan);border-color:rgba(47,217,192,.28)}
.tag-hot{background:rgba(255,107,53,.14);color:#FFB08A;border-color:rgba(255,107,53,.35)}
.tag-mute{background:rgba(255,255,255,.05);color:var(--text-muted);border-color:rgba(255,255,255,.12)}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(6,11,16,.72);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06);transition:background .25s var(--ease),border-color .25s var(--ease)}
.site-header.is-scrolled{background:rgba(6,11,16,.92);border-bottom-color:rgba(255,255,255,.12);box-shadow:0 10px 30px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{display:inline-flex;width:32px;height:32px}
.brand-text{font-size:17px;font-weight:800;letter-spacing:.02em;line-height:1.1;display:flex;flex-direction:column}
.brand-sub{font-size:11px;font-weight:500;color:var(--text-muted);letter-spacing:.24em;margin-top:2px}
.nav-search{position:relative;display:flex;align-items:center;flex:1 1 auto;max-width:520px;min-width:200px}
.nav-search svg.search-icon{position:absolute;left:14px;width:17px;height:17px;stroke:var(--text-dim);pointer-events:none}
.nav-search input{width:100%;height:42px;border-radius:var(--r-pill);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);color:var(--text);padding:0 46px 0 40px;font-size:14px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}
.nav-search input::placeholder{color:var(--text-dim)}
.nav-search input:focus{outline:none;border-color:var(--primary);background:rgba(255,255,255,.07);box-shadow:0 0 0 3px rgba(242,163,60,.15)}
.nav-search kbd{position:absolute;right:12px;font-size:11px;color:var(--text-dim);background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:1px 7px;font-family:inherit}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{font-size:14.5px;font-weight:500;color:var(--text-muted);padding:9px 13px;border-radius:10px;
  transition:color .2s var(--ease),background .2s var(--ease)}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{color:var(--primary);background:rgba(242,163,60,.10)}
.header-cta{flex:0 0 auto}
.nav-toggle{display:none;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);align-items:center;justify-content:center;cursor:pointer}
.nav-toggle svg{width:20px;height:20px;stroke:var(--text)}
.mobile-panel{display:none;border-top:1px solid rgba(255,255,255,.08);background:rgba(6,11,16,.97);padding:16px 0 22px}
.mobile-panel.open{display:block}
.mobile-panel .nav-links{flex-direction:column;align-items:stretch;gap:4px;margin:0 0 14px}
.mobile-panel .nav-link{padding:12px 14px;font-size:15.5px;background:rgba(255,255,255,.03)}
.mobile-panel .nav-search{max-width:none;margin-bottom:12px}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{padding:16px 0 0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-dim)}
.crumbs a{color:var(--text-muted)}
.crumbs a:hover{color:var(--primary)}
.crumbs .sep{color:rgba(255,255,255,.22)}
.crumbs .current{color:var(--text-dim)}

/* ---------- 窄 Hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:34px 0 46px}
.page-hero .hero-bg{position:absolute;inset:0;background:url("/assets/images/backpic/back-2.png") center/cover no-repeat;
  opacity:.30;transform:scale(1.02)}
.page-hero .hero-mask{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,11,16,.76) 0%,rgba(6,11,16,.92) 60%,var(--bg) 100%)}
.page-hero .container{position:relative;z-index:2}
.hero-strip{max-width:840px;margin-top:22px}
.hero-strip h1{margin-bottom:16px}
.hero-strip h1 .accent{background:linear-gradient(120deg,var(--primary-soft),var(--primary) 55%,var(--primary-dark));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-strip .lead{font-size:16.5px;color:var(--text-muted);max-width:720px;margin-bottom:0}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

/* ---------- 筛选条 ---------- */
.filter-bar{margin-top:30px;border-radius:var(--r-glass);background:var(--glass);border:1px solid var(--glass-border);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:18px;box-shadow:var(--sh-card)}
.filter-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr auto;gap:12px;align-items:center}
.filter-field{position:relative;display:flex;align-items:center}
.filter-field svg{position:absolute;left:13px;width:16px;height:16px;stroke:var(--text-dim);pointer-events:none}
.filter-field input,.filter-field select{width:100%;height:46px;border-radius:var(--r-input);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);color:var(--text);
  padding:0 14px 0 38px;font-size:14px;appearance:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.filter-field select{padding-left:14px;background-image:linear-gradient(45deg,transparent 50%,var(--text-dim) 50%),linear-gradient(135deg,var(--text-dim) 50%,transparent 50%);
  background-position:calc(100% - 18px) 20px,calc(100% - 13px) 20px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.filter-field input::placeholder{color:var(--text-dim)}
.filter-field input:focus,.filter-field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(242,163,60,.15)}
.filter-note{font-size:13px;color:var(--text-dim);margin:12px 2px 0}

/* ---------- 交替图文 ---------- */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:34px 0}
.feature-row+.feature-row{border-top:1px solid rgba(255,255,255,.06)}
.feature-row.reverse .feature-media{order:2}
.feature-media{position:relative;border-radius:var(--r-img);overflow:hidden;border:1px solid rgba(255,255,255,.10);
  box-shadow:var(--sh-card);background:var(--surface)}
.feature-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0;transition:transform .4s var(--ease)}
.feature-row:hover .feature-media img{transform:scale(1.03)}
.feature-media .media-badge{position:absolute;left:14px;top:14px;z-index:2}
.feature-body h3{margin-bottom:10px}
.feature-body p{color:var(--text-muted);margin-bottom:16px}
.check-list{display:grid;gap:10px;margin-bottom:22px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--text-muted)}
.check-list li svg{flex:0 0 auto;width:18px;height:18px;margin-top:4px;stroke:var(--cyan)}
.feature-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 流程 ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.flow-card{position:relative;background:var(--surface);border:1px solid rgba(255,255,255,.08);border-radius:var(--r-card);
  padding:26px 22px;box-shadow:var(--sh-sm);transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease)}
.flow-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--sh-card)}
.flow-num{font-size:13px;font-weight:800;color:var(--primary);letter-spacing:.14em;margin-bottom:12px}
.flow-card h3{font-size:17px;margin-bottom:8px}
.flow-card p{font-size:14.5px;color:var(--text-muted);margin:0}
.flow-card::after{content:"";position:absolute;top:34px;right:-12px;width:12px;height:1px;background:rgba(255,255,255,.14)}
.flow-card:last-child::after{display:none}

/* ---------- 保障数据 ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat-card{border-radius:var(--r-card);background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.09);
  padding:26px 22px;text-align:left;transition:border-color .2s var(--ease),background .2s var(--ease)}
.stat-card:hover{border-color:rgba(242,163,60,.45);background:rgba(242,163,60,.05)}
.stat-num{font-size:clamp(28px,3vw,38px);font-weight:800;color:var(--primary);line-height:1.1;
  font-family:system-ui,"PingFang SC",sans-serif;letter-spacing:-.02em}
.stat-num small{font-size:16px;font-weight:600;margin-left:4px;color:var(--primary-soft)}
.stat-label{font-size:14px;color:var(--text-muted);margin-top:8px}

/* ---------- 说明文本块 ---------- */
.note-panel{border-radius:var(--r-glass);background:var(--glass);border:1px solid var(--glass-border);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:32px;box-shadow:var(--sh-card)}
.note-panel h3{margin-bottom:14px}
.note-panel p{color:var(--text-muted);margin-bottom:14px}
.note-panel p:last-child{margin-bottom:0}
.note-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.note-cols ul{display:grid;gap:12px}
.note-cols li{position:relative;padding-left:22px;font-size:15px;color:var(--text-muted)}
.note-cols li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:2px;background:var(--cyan);border-radius:2px}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto}
.accordion-item{background:var(--glass);border:1px solid var(--glass-border)!important;border-radius:var(--r-card)!important;
  margin-bottom:14px;overflow:hidden;backdrop-filter:blur(14px)}
.accordion-button{background:transparent!important;color:var(--text)!important;font-size:16px;font-weight:600;
  padding:20px 52px 20px 22px;box-shadow:none!important;border-left:3px solid transparent;transition:border-color .2s var(--ease),color .2s var(--ease)}
.accordion-button:hover{color:var(--primary)!important;border-left-color:var(--primary)}
.accordion-button:not(.collapsed){color:var(--primary)!important;border-left-color:var(--primary)}
.accordion-button::after{display:none}
.accordion-button .plus{position:absolute;right:20px;top:50%;transform:translateY(-50%) rotate(0deg);width:18px;height:18px;
  transition:transform .25s var(--ease);stroke:var(--primary)}
.accordion-button:not(.collapsed) .plus{transform:translateY(-50%) rotate(45deg)}
.accordion-body{padding:0 22px 22px;color:var(--text-muted);font-size:15px;line-height:1.8}

/* ---------- CTA 带 ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:24px;border:1px solid rgba(242,163,60,.24);
  background:linear-gradient(135deg,rgba(242,163,60,.14),rgba(47,217,192,.07) 55%,rgba(255,255,255,.03));padding:44px}
.cta-band::before{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,163,60,.28),transparent 68%);pointer-events:none}
.cta-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start}
.cta-band h2{margin-bottom:14px}
.cta-band p{color:var(--text-muted);margin-bottom:20px}
.cta-points{display:grid;gap:12px;margin-bottom:0}
.cta-points li{display:flex;gap:10px;font-size:15px;color:var(--text-muted)}
.cta-points li svg{flex:0 0 auto;width:18px;height:18px;margin-top:4px;stroke:var(--primary)}

/* ---------- 表单 ---------- */
.form-panel{background:rgba(6,11,16,.55);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-glass);padding:26px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--sh-card)}
.form-panel h3{font-size:18px;margin-bottom:6px}
.form-panel .form-hint{font-size:13px;color:var(--text-dim);margin-bottom:18px}
.form-row{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-bottom:14px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:13px;color:var(--text-muted)}
.form-field input,.form-field select,.form-field textarea{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-input);color:var(--text);padding:12px 14px;font-size:15px;font-family:inherit;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.form-field textarea{min-height:92px;resize:vertical;line-height:1.7}
.form-field input::placeholder,.form-field textarea::placeholder{color:var(--text-dim)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(242,163,60,.16)}
.form-field.error input,.form-field.error select{border-color:var(--danger)}
.form-field .err{font-size:13px;color:var(--danger);min-height:0}
.form-check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--text-muted);margin:6px 0 18px}
.form-check input{margin-top:4px;accent-color:var(--primary);width:16px;height:16px}
.form-success{display:none;align-items:center;gap:8px;font-size:14px;color:var(--success);
  background:rgba(62,213,152,.10);border:1px solid rgba(62,213,152,.3);border-radius:var(--r-input);padding:11px 14px;margin-bottom:14px}
.form-success.show{display:flex}

/* ---------- 页脚 ---------- */
.site-footer{background:#04080C;border-top:1px solid rgba(255,255,255,.08);padding:60px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{font-size:16px}
.footer-desc{font-size:14px;color:var(--text-muted);max-width:340px;margin-bottom:0}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--text)}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-muted)}
.footer-col a:hover{color:var(--primary)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-muted)}
.footer-contact svg{flex:0 0 auto;width:16px;height:16px;margin-top:4px;stroke:var(--primary)}
.footer-bottom{margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:var(--text-dim)}

/* ---------- 返回顶部 ---------- */
.to-top{position:fixed;right:24px;bottom:26px;width:46px;height:46px;border-radius:14px;border:1px solid rgba(242,163,60,.35);
  background:rgba(16,26,36,.9);color:var(--primary);display:flex;align-items:center;justify-content:center;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s var(--ease);z-index:1040;box-shadow:var(--sh-card)}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--primary);color:#1A1206;box-shadow:var(--sh-glow)}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-links,.header-cta{display:none}
  .nav-toggle{display:flex}
  .header-inner{height:64px;gap:14px}
  .nav-search{max-width:none}
  .filter-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:991px){
  :root{--gap-section:64px}
  .feature-row{grid-template-columns:1fr;gap:26px;padding:26px 0}
  .feature-row.reverse .feature-media{order:0}
  .flow-grid{grid-template-columns:1fr 1fr}
  .flow-card::after{display:none}
  .stats-grid{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr;gap:28px}
  .note-cols{grid-template-columns:1fr;gap:20px}
}
@media (max-width:767px){
  :root{--gap-section:48px}
  body{font-size:15px}
  .container{padding:0 16px}
  .nav-search{display:none}
  .header-inner{justify-content:space-between}
  .page-hero{padding:26px 0 36px}
  .filter-grid{grid-template-columns:1fr}
  .filter-field{width:100%}
  .flow-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .cta-band{padding:28px 20px;border-radius:18px}
  .note-panel{padding:22px}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:575px){
  h1{font-size:26px}
  .btn{width:100%}
  .feature-actions .btn,.hero-meta .btn{width:100%}
  .section{padding:40px 0}
  .to-top{right:16px;bottom:18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --bg:#060B10;
  --bg-soft:#0B141C;
  --surface:#101A24;
  --glass:rgba(255,255,255,.055);
  --glass-line:rgba(255,255,255,.10);
  --line:rgba(255,255,255,.08);
  --primary:#F2A33C;
  --primary-dark:#D9862A;
  --primary-light:#FFE3B8;
  --accent:#2FD9C0;
  --hot:#FF6B35;
  --text:#EAF1F6;
  --text-2:#9FB0BF;
  --text-3:#6E7F8D;
  --success:#3ED598;
  --danger:#FF5F6D;
  --r-card:16px;
  --r-glass:18px;
  --r-btn:12px;
  --r-img:14px;
  --sh-sm:0 2px 8px rgba(0,0,0,.35);
  --sh-card:0 12px 40px rgba(0,0,0,.45);
  --sh-glow:0 0 0 1px rgba(242,163,60,.35),0 8px 28px rgba(242,163,60,.28);
  --ease:200ms cubic-bezier(.2,.7,.3,1);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:110px;}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease);}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--text);}
p{margin:0;}
button,input,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px!important;margin-inline:auto;padding-inline:24px;}
@media (min-width:1400px){.container{max-width:1280px!important;}}
@media (max-width:575px){.container{padding-inline:16px;}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(6,11,16,.62);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06);transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);}
.site-header.is-scrolled{background:rgba(6,11,16,.95);border-bottom-color:rgba(255,255,255,.13);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{display:inline-flex;filter:drop-shadow(0 4px 14px rgba(242,163,60,.35));}
.brand-text{display:flex;flex-direction:column;font-size:18px;font-weight:800;letter-spacing:.5px;line-height:1.15;background:linear-gradient(100deg,#FFE3B8,#F2A33C 58%,#D9862A);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;white-space:nowrap;}
.brand-sub{font-size:10.5px;font-weight:600;letter-spacing:3px;color:var(--text-3);-webkit-text-fill-color:var(--text-3);}
.nav-search-wrap{flex:1 1 300px;max-width:520px;margin-inline:auto;min-width:0;}
.nav-search{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.055);border:1px solid var(--glass-line);border-radius:999px;padding:8px 14px;transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);}
.nav-search:focus-within{border-color:rgba(242,163,60,.65);box-shadow:0 0 0 3px rgba(242,163,60,.15);background:rgba(255,255,255,.085);}
.nav-search .search-ico{color:var(--text-3);flex-shrink:0;}
.nav-search input{flex:1 1 auto;min-width:0;background:transparent;border:0;outline:none;color:var(--text);font-size:14px;padding:2px 0;}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search kbd{font-family:inherit;font-size:11px;color:var(--text-3);border:1px solid var(--glass-line);border-radius:6px;padding:1px 7px;background:rgba(255,255,255,.04);line-height:1.5;}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto;flex-shrink:0;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-link{font-size:14px;font-weight:500;color:var(--text-2);padding:8px 12px;border-radius:10px;white-space:nowrap;transition:color var(--ease),background var(--ease),box-shadow var(--ease);}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.07);}
.nav-link.active{color:var(--primary-light);background:rgba(242,163,60,.13);box-shadow:inset 0 0 0 1px rgba(242,163,60,.28);}
.nav-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--glass-line);color:var(--text);cursor:pointer;transition:border-color var(--ease),color var(--ease);}
.nav-toggle:hover{border-color:rgba(242,163,60,.5);color:var(--primary);}
.btn-primary-glow{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#F2A33C,#D9862A);color:#1A1004;font-weight:600;font-size:14px;line-height:1.4;padding:11px 22px;border-radius:var(--r-btn);border:0;cursor:pointer;box-shadow:var(--sh-glow);transition:filter var(--ease),box-shadow var(--ease),transform var(--ease),color var(--ease);}
.btn-primary-glow:hover{color:#1A1004;filter:brightness(1.08);box-shadow:0 0 0 1px rgba(242,163,60,.45),0 10px 32px rgba(242,163,60,.45);transform:translateY(-1px);}
.btn-primary-glow:active{transform:translateY(1px);box-shadow:var(--sh-glow);}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.22);color:var(--text);font-weight:600;font-size:14px;padding:11px 22px;border-radius:var(--r-btn);cursor:pointer;transition:border-color var(--ease),color var(--ease),background var(--ease),transform var(--ease);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary-light);background:rgba(242,163,60,.09);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{padding:9px 16px;font-size:13.5px;}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;padding:74px 0 68px;background-image:url("/assets/images/backpic/back-2.png");background-size:cover;background-position:center;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,11,16,.97) 0%,rgba(6,11,16,.87) 44%,rgba(6,11,16,.44) 100%),linear-gradient(180deg,rgba(6,11,16,.45) 0%,rgba(6,11,16,.92) 100%);}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px;flex-wrap:wrap;}
.crumbs a{color:var(--text-2);}
.crumbs a:hover{color:var(--primary);}
.crumbs .sep{color:var(--text-3);opacity:.7;}
.crumbs .now{color:var(--text-3);}
.hero-card{max-width:640px;background:var(--glass);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:32px;box-shadow:0 24px 60px rgba(0,0,0,.5);}
.hero-badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;letter-spacing:2px;color:var(--primary-light);background:rgba(242,163,60,.14);border:1px solid rgba(242,163,60,.32);border-radius:999px;padding:5px 14px;margin-bottom:16px;}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);}
.hero h1{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:.5px;}
.hero-sub{color:var(--text-2);font-size:16px;margin-top:16px;max-width:560px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);}
.hero-stat .num{font-size:22px;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;line-height:1.3;}
.hero-stat .num small{font-size:12px;font-weight:600;color:var(--text-3);margin-left:3px;}
.hero-stat .label{font-size:12.5px;color:var(--text-3);margin-top:2px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}

/* ---------- anchor bar ---------- */
.anchor-bar{position:sticky;top:72px;z-index:1020;background:rgba(11,20,28,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.anchor-bar .container{display:flex;gap:10px;overflow-x:auto;padding-top:12px;padding-bottom:12px;scrollbar-width:none;}
.anchor-bar .container::-webkit-scrollbar{display:none;}
.anchor-bar a{white-space:nowrap;font-size:13.5px;color:var(--text-2);padding:7px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);}
.anchor-bar a:hover{color:var(--primary-light);border-color:rgba(242,163,60,.5);background:rgba(242,163,60,.1);}

/* ---------- section ---------- */
.section{padding:76px 0;}
.section-soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:740px;margin-bottom:38px;}
.section-tag{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--primary);background:rgba(242,163,60,.12);border:1px solid rgba(242,163,60,.28);border-radius:999px;padding:4px 13px;margin-bottom:14px;}
.section-title{font-size:clamp(22px,2.4vw,32px);font-weight:700;}
.section-sub{color:var(--text-2);font-size:15px;margin-top:12px;}

/* ---------- venue grid ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.venue-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-sm);transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);}
.venue-card:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.55);box-shadow:var(--sh-card);}
.venue-cover{position:relative;aspect-ratio:16/9;background:linear-gradient(140deg,#101A24,#0B141C);overflow:hidden;}
.venue-cover img{width:100%;height:100%;object-fit:cover;transition:transform 420ms cubic-bezier(.2,.7,.3,1);}
.venue-card:hover .venue-cover img{transform:scale(1.045);}
.venue-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,11,16,0) 45%,rgba(6,11,16,.72) 100%);}
.venue-body{display:flex;flex-direction:column;gap:12px;padding:20px 20px 22px;flex:1;}
.venue-body h3{font-size:19px;font-weight:600;}
.venue-body p{color:var(--text-2);font-size:15px;line-height:1.7;flex:1;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag{font-size:12px;line-height:1.6;color:var(--primary-light);background:rgba(242,163,60,.1);border:1px solid rgba(242,163,60,.24);padding:3px 10px;border-radius:999px;white-space:nowrap;}
.tag.tag-cool{color:#B8F4EA;background:rgba(47,217,192,.1);border-color:rgba(47,217,192,.26);}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--accent);}
.link-more:hover{color:var(--primary-light);}
.link-more svg{transition:transform var(--ease);}
.link-more:hover svg{transform:translateX(3px);}

/* ---------- pager ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;margin-top:48px;}
.pager a,.pager span{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text-2);font-size:14px;font-weight:500;}
.pager a:hover{border-color:rgba(242,163,60,.55);color:var(--primary-light);background:rgba(242,163,60,.08);}
.pager .current{background:linear-gradient(135deg,#F2A33C,#D9862A);border-color:transparent;color:#1A1004;font-weight:700;box-shadow:var(--sh-glow);}
.pager .pager-next{padding:0 18px;gap:6px;}
.pager .disabled{opacity:.45;cursor:not-allowed;}

/* ---------- split text ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;}
.split-text p{color:var(--text-2);font-size:16px;margin-bottom:18px;}
.split-text p:last-child{margin-bottom:0;}
.split-text strong{color:var(--primary-light);font-weight:600;}
.panel{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r-glass);padding:28px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);}
.panel-title{font-size:17px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.panel-title svg{color:var(--primary);flex-shrink:0;}
.bullet-list li{position:relative;padding-left:26px;margin-bottom:13px;color:var(--text-2);font-size:15px;line-height:1.75;}
.bullet-list li:last-child{margin-bottom:0;}
.bullet-list li::before{content:"";position:absolute;left:0;top:10px;width:9px;height:9px;border-radius:3px;background:linear-gradient(135deg,#F2A33C,#D9862A);box-shadow:0 0 10px rgba(242,163,60,.5);}
.bullet-list.list-cool li::before{background:linear-gradient(135deg,#2FD9C0,#1FA894);box-shadow:0 0 10px rgba(47,217,192,.45);}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px;}
.stat-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:20px;transition:border-color var(--ease),transform var(--ease);}
.stat-item:hover{border-color:rgba(242,163,60,.45);transform:translateY(-3px);}
.stat-item .num{font-size:21px;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;}
.stat-item .label{font-size:13px;color:var(--text-3);margin-top:6px;}
.rule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.note-line{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--text-3);margin-top:20px;}
.note-line svg{flex-shrink:0;margin-top:4px;color:var(--accent);}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px;}
.faq-item{background:rgba(255,255,255,.045);border:1px solid var(--glass-line)!important;border-radius:14px!important;margin-bottom:14px;overflow:hidden;}
.faq-btn{position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;background:transparent;border:0;padding:18px 22px 18px 26px;font-size:16px;font-weight:600;color:var(--text);cursor:pointer;transition:background var(--ease),color var(--ease);}
.faq-btn::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--primary);opacity:.85;}
.faq-btn::after{display:none;}
.faq-btn:hover{background:rgba(255,255,255,.045);}
.faq-btn:not(.collapsed){background:rgba(242,163,60,.075);color:var(--primary-light);box-shadow:none!important;}
.faq-btn:focus,.faq-btn:focus-visible{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px;}
.faq-icon{flex-shrink:0;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid rgba(242,163,60,.35);color:var(--primary);background:rgba(242,163,60,.08);transition:transform var(--ease);}
.faq-btn:not(.collapsed) .faq-icon{transform:rotate(45deg);}
.faq-body{padding:0 24px 20px 26px;color:var(--text-2);font-size:15px;line-height:1.8;}

/* ---------- cta ---------- */
.cta-band{position:relative;padding:70px 0;background:linear-gradient(115deg,#0B141C 0%,#101A24 58%,#141110 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;}
.cta-band::before{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;border-radius:50%;background:radial-gradient(circle,rgba(242,163,60,.18),transparent 68%);pointer-events:none;}
.cta-inner{position:relative;display:grid;grid-template-columns:1.5fr .9fr;gap:32px;align-items:center;background:var(--glass);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-glass);padding:36px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);}
.cta-inner h2{font-size:clamp(22px,2.4vw,30px);}
.cta-inner p{color:var(--text-2);font-size:15px;margin-top:12px;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}

/* ---------- footer ---------- */
.site-footer{background:#04080C;border-top:1px solid var(--line);padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1.25fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{font-size:17px;}
.footer-desc{color:var(--text-2);font-size:14px;line-height:1.8;max-width:340px;}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:var(--text-2);}
.footer-col a:hover{color:var(--primary);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:var(--text-2);font-size:14px;line-height:1.7;}
.footer-contact svg{width:16px;height:16px;margin-top:5px;color:var(--primary);flex-shrink:0;}
.footer-bottom{margin-top:48px;padding:22px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--text-3);}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--primary);}

/* ---------- to top ---------- */
.to-top{position:fixed;right:24px;bottom:24px;width:46px;height:46px;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;background:rgba(16,26,36,.92);border:1px solid var(--glass-line);color:var(--primary);backdrop-filter:blur(10px);cursor:pointer;z-index:1040;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity var(--ease),transform var(--ease),visibility var(--ease),border-color var(--ease);}
.to-top.show{opacity:1;visibility:visible;transform:none;}
.to-top:hover{border-color:rgba(242,163,60,.6);}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  #mainNav.collapse:not(.show){display:none;}
  #mainNav.show{display:flex!important;}
  .nav-links{position:absolute;top:calc(100% + 1px);left:-24px;right:-24px;flex-direction:column;align-items:stretch;gap:4px;background:rgba(8,14,20,.98);border-bottom:1px solid var(--line);padding:14px 24px 20px;backdrop-filter:blur(16px);}
  .nav-link{padding:12px 14px;font-size:15px;}
  .nav-toggle{display:inline-flex;}
}
@media (max-width:991px){
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:30px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .rule-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .cta-inner{grid-template-columns:1fr;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;}
  .anchor-bar{position:static;top:auto;}
}
@media (max-width:767px){
  body{font-size:15px;}
  html{scroll-padding-top:90px;}
  .header-inner{flex-wrap:wrap;row-gap:10px;padding-block:10px;min-height:60px;}
  .nav-search-wrap{order:3;flex:1 1 100%;max-width:none;margin:0;}
  .brand-text{font-size:16px;}
  .nav-links{left:-16px;right:-16px;padding-inline:16px;}
  .hero{padding:48px 0 52px;}
  .hero-card{padding:24px;}
  .hero-stats{grid-template-columns:1fr;gap:12px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn-primary-glow,.hero-actions .btn-ghost{width:100%;}
  .section{padding:48px 0;}
  .card-grid{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:6px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn-primary-glow,.cta-actions .btn-ghost{width:100%;}
  .cta-inner{padding:24px;}
  .faq-btn{font-size:15px;padding:16px 18px 16px 22px;}
  .faq-body{padding:0 18px 18px 22px;}
}
@media (max-width:575px){
  .nav-cta{display:none;}
  .pager a,.pager span{min-width:38px;height:38px;}
  .panel{padding:22px;}
  .to-top{right:16px;bottom:16px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation:none!important;transition:none!important;}
  .venue-card:hover,.stat-item:hover,.btn-primary-glow:hover,.btn-ghost:hover{transform:none;}
}

/* roulang page: category3 */
:root{
  --bg:#060B10;
  --bg-block:#0B141C;
  --card:#101A24;
  --glass-bg:rgba(255,255,255,.055);
  --glass-line:rgba(255,255,255,.10);
  --gold:#F2A33C;
  --gold-deep:#D9862A;
  --gold-soft:#FFE3B8;
  --cyan:#2FD9C0;
  --flame:#FF6B35;
  --t1:#EAF1F6;
  --t2:#9FB0BF;
  --t3:#6E7F8D;
  --ok:#3ED598;
  --err:#FF5F6D;
  --line:rgba(255,255,255,.08);
  --r-card:16px;
  --r-glass:18px;
  --r-btn:12px;
  --r-img:14px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(0,0,0,.35);
  --sh-2:0 12px 40px rgba(0,0,0,.45);
  --sh-glow:0 0 0 1px rgba(242,163,60,.35),0 8px 28px rgba(242,163,60,.28);
  --sh-glow-h:0 0 0 1px rgba(242,163,60,.5),0 10px 34px rgba(242,163,60,.45);
  --t:200ms cubic-bezier(.2,.7,.3,1);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{
  margin:0;background:var(--bg);color:var(--t1);font-family:var(--font);
  font-size:16px;line-height:1.75;font-weight:400;overflow-x:clip;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block;border-style:none}
a{color:var(--cyan);text-decoration:none;transition:color var(--t),border-color var(--t),background-color var(--t)}
a:hover{color:var(--gold)}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--t1)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1400px){.container{max-width:1280px}}
.section{padding:80px 0}
.section-block{background:var(--bg-block)}
@media (max-width:991px){.section{padding:56px 0}}
@media (max-width:575px){.section{padding:44px 0}.container{padding:0 16px}}

/* ===== 通用标题区 ===== */
.sec-head{max-width:740px;margin-bottom:40px}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:2px;
  color:var(--gold);text-transform:uppercase;margin-bottom:14px;
}
.sec-head .eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold),transparent)}
.sec-head h2{font-size:clamp(22px,2.4vw,32px);font-weight:700;margin-bottom:14px}
.sec-head p{color:var(--t2);font-size:15.5px;margin:0}
@media (max-width:575px){.sec-head{margin-bottom:28px}}

/* ===== 按钮 ===== */
.btn-gold,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.3px;white-space:nowrap;
  transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t),border-color var(--t),filter var(--t);
}
.btn-gold{
  background:linear-gradient(135deg,#FFE3B8,#F2A33C 55%,#D9862A);
  color:#241705;border:1px solid rgba(255,227,184,.5);box-shadow:var(--sh-glow);
}
.btn-gold:hover{color:#241705;filter:brightness(1.08);box-shadow:var(--sh-glow-h);transform:translateY(-1px)}
.btn-gold:active{transform:translateY(1px);filter:brightness(.96)}
.btn-line{background:rgba(255,255,255,.04);color:var(--t1);border:1px solid rgba(255,255,255,.18)}
.btn-line:hover{color:var(--gold);border-color:rgba(242,163,60,.6);background:rgba(242,163,60,.08)}
.btn-line:active{transform:translateY(1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%}
@media (max-width:575px){.btn-gold,.btn-line{width:100%;height:48px}}

/* ===== 标签 ===== */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 12px;border-radius:var(--r-pill);font-size:12px;line-height:1.7;
  border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:var(--t2);white-space:nowrap;
}
.tag-gold{color:var(--gold-soft);background:rgba(242,163,60,.13);border-color:rgba(242,163,60,.36)}
.tag-cyan{color:var(--cyan);background:rgba(47,217,192,.10);border-color:rgba(47,217,192,.30)}
.tag-hot{color:#fff;background:linear-gradient(135deg,#FF6B35,#D9862A);border-color:rgba(255,107,53,.5)}

/* ===== 玻璃面与实心卡 ===== */
.glass{
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--glass-line);border-radius:var(--r-glass);
}
.card-solid{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.card-solid:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.55);box-shadow:var(--sh-2)}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(6,11,16,.72);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background var(--t),border-color var(--t);
}
.site-header.scrolled{background:rgba(6,11,16,.95);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--t1)}
.brand:hover{color:var(--t1)}
.brand-mark{display:inline-flex;flex:0 0 auto}
.brand-text{display:inline-flex;align-items:baseline;gap:6px;font-size:17px;font-weight:800;letter-spacing:.4px;white-space:nowrap}
.brand-sub{font-size:12px;font-weight:500;letter-spacing:1px;color:var(--gold)}

.nav-search{position:relative;flex:1 1 auto;max-width:520px;margin:0 auto;display:flex;align-items:center}
.nav-search .ico{position:absolute;left:15px;width:17px;height:17px;color:var(--t3);pointer-events:none;transition:color var(--t)}
.nav-search input{
  width:100%;height:44px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  color:var(--t1);padding:0 52px 0 44px;font-size:14px;
  transition:border-color var(--t),background var(--t),box-shadow var(--t);
}
.nav-search input::placeholder{color:var(--t3)}
.nav-search input:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.08);box-shadow:0 0 0 3px rgba(242,163,60,.14)}
.nav-search input:focus + .ico,
.nav-search:focus-within .ico{color:var(--gold)}
.nav-search kbd{
  position:absolute;right:12px;display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border-radius:6px;font-size:12px;font-family:var(--font);
  color:var(--t3);background:rgba(255,255,255,.06);border:1px solid var(--line);
}

.nav-links{display:flex;align-items:center;gap:2px;flex:0 0 auto}
.nav-link{
  position:relative;padding:8px 12px;border-radius:10px;font-size:14px;
  color:var(--t2);transition:color var(--t),background var(--t);
}
.nav-link:hover{color:var(--t1);background:rgba(255,255,255,.06)}
.nav-link.active{color:var(--gold)}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--cyan));
}
.nav-cta{flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  align-items:center;justify-content:center;color:var(--t1);
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  transition:border-color var(--t),color var(--t);
}
.nav-toggle:hover{border-color:rgba(242,163,60,.5);color:var(--gold)}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .ico-close{display:none}
.nav-toggle.active .ico-open{display:none}
.nav-toggle.active .ico-close{display:block}

.mobile-panel{
  display:none;border-top:1px solid var(--line);
  background:rgba(6,11,16,.98);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  padding:16px 0 22px;
}
.mobile-panel.open{display:block}
.mobile-panel .container{display:flex;flex-direction:column;gap:8px}
.panel-search{position:relative;display:flex;align-items:center;margin-bottom:6px}
.panel-search svg{position:absolute;left:14px;width:17px;height:17px;color:var(--t3)}
.panel-search input{
  width:100%;height:46px;border-radius:var(--r-pill);padding:0 16px 0 42px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--t1);
}
.panel-search input::placeholder{color:var(--t3)}
.panel-search input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(242,163,60,.14)}
.mobile-link{
  padding:12px 14px;border-radius:12px;font-size:15px;color:var(--t2);
  border:1px solid transparent;transition:all var(--t);
}
.mobile-link:hover{color:var(--t1);background:rgba(255,255,255,.05)}
.mobile-link.active{color:var(--gold);border-color:rgba(242,163,60,.4);background:rgba(242,163,60,.08)}

@media (max-width:1199px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:inline-flex}
}
@media (max-width:767px){
  .nav-search{display:none}
  .header-inner{height:62px;gap:12px}
}
@media (max-width:575px){
  .brand-sub{display:none}
  .brand-text{font-size:16px}
}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.02);
}
.hero-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,11,16,.92) 0%,rgba(6,11,16,.72) 42%,rgba(6,11,16,.96) 100%),
             radial-gradient(90% 70% at 15% 20%,rgba(242,163,60,.14),transparent 60%);
}
.hero-inner{position:relative;z-index:2;padding:44px 0 76px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--t3);margin-bottom:26px;flex-wrap:wrap}
.crumb a{color:var(--t2)}
.crumb a:hover{color:var(--gold)}
.crumb .sep{color:var(--t3);opacity:.6}
.crumb .current{color:var(--t3)}

.hero-card{padding:34px 34px 32px;max-width:820px;box-shadow:var(--sh-2)}
.hero-card h1{font-size:clamp(28px,4vw,44px);font-weight:800;margin:16px 0 14px;letter-spacing:-.4px}
.hero-sub{color:var(--t2);font-size:16.5px;max-width:640px;margin-bottom:26px}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:14px 34px;
  padding:20px 0 22px;margin-bottom:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.hero-meta li{display:flex;flex-direction:column;gap:2px;min-width:130px}
.meta-label{font-size:12.5px;color:var(--t3);letter-spacing:.6px}
.meta-value{font-size:17px;font-weight:700;color:var(--gold);font-variant-numeric:tabular-nums}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
@media (max-width:767px){
  .hero-inner{padding:32px 0 52px}
  .hero-card{padding:26px 22px 26px}
  .hero-meta{gap:12px 24px}
}
@media (max-width:575px){
  .hero-card{padding:22px 16px}
  .hero-meta li{min-width:100px}
  .meta-value{font-size:15.5px}
}

/* ===== 班型列表 ===== */
.plan-list{display:flex;flex-direction:column;gap:18px}
.plan-row{
  display:grid;grid-template-columns:132px minmax(0,1fr) auto auto;
  gap:22px;align-items:center;
  padding:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.plan-row:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.55);box-shadow:var(--sh-2)}
.plan-thumb{border-radius:12px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background:linear-gradient(135deg,#14212D,#0B141C)}
.plan-thumb img{width:100%;height:100%;object-fit:cover}
.plan-body h3{font-size:19px;font-weight:700;margin-bottom:8px}
.plan-body p{color:var(--t2);font-size:14.5px;margin-bottom:12px}
.plan-tags{display:flex;flex-wrap:wrap;gap:8px}
.plan-meta{text-align:right;min-width:126px}
.plan-meta .num{display:block;font-size:22px;font-weight:800;color:var(--gold);font-variant-numeric:tabular-nums;line-height:1.3}
.plan-meta .unit{font-size:12.5px;color:var(--t3)}
@media (max-width:991px){
  .plan-row{grid-template-columns:112px minmax(0,1fr);gap:18px}
  .plan-meta{grid-column:2;text-align:left}
  .plan-row .btn-line{grid-column:2;justify-self:start;width:auto}
}
@media (max-width:575px){
  .plan-row{grid-template-columns:1fr;gap:14px;padding:16px}
  .plan-thumb{aspect-ratio:16/9}
  .plan-meta,.plan-row .btn-line{grid-column:1}
  .plan-row .btn-line{width:100%}
}

/* ===== 流程 + 粘性目录 ===== */
.flow-layout{display:grid;grid-template-columns:minmax(0,1fr) 296px;gap:48px;align-items:start}
.flow-main{min-width:0}
.steps{display:flex;flex-direction:column;gap:18px;position:relative}
.step{
  display:grid;grid-template-columns:92px minmax(0,1fr);gap:22px;
  padding:24px 24px 24px 20px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-1);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t),background var(--t);
  scroll-margin-top:96px;
}
.step:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.5);box-shadow:var(--sh-2)}
.step-num{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:34px;font-weight:800;line-height:1;color:rgba(242,163,60,.9);
  font-variant-numeric:tabular-nums;letter-spacing:-1px;
  display:flex;align-items:flex-start;padding-top:2px;
}
.step-num::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(242,163,60,.4),transparent);margin:16px 0 0 10px}
.step-body h3{font-size:19px;font-weight:700;margin-bottom:8px}
.step-body p{color:var(--t2);font-size:14.8px;margin-bottom:12px}
.step-tags{display:flex;flex-wrap:wrap;gap:8px}

.side-toc{position:relative}
.toc-toggle{
  display:none;width:100%;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 18px;border-radius:14px;font-size:15px;font-weight:600;color:var(--t1);
  background:var(--card);border:1px solid var(--line);margin-bottom:14px;
}
.toc-toggle svg{width:18px;height:18px;color:var(--gold);transition:transform var(--t)}
.toc-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
.toc-card{
  position:sticky;top:96px;
  padding:22px 20px;border-radius:var(--r-glass);
  background:var(--glass-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--glass-line);
}
.toc-card h3{font-size:15px;font-weight:700;margin-bottom:6px}
.toc-card .toc-note{font-size:12.5px;color:var(--t3);margin-bottom:14px}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-list a{
  display:flex;gap:10px;padding:9px 10px;border-radius:10px;font-size:14px;color:var(--t2);
  border:1px solid transparent;transition:all var(--t);
}
.toc-list a span{color:var(--gold);font-size:12.5px;font-weight:700;font-variant-numeric:tabular-nums;padding-top:2px}
.toc-list a:hover{color:var(--t1);background:rgba(255,255,255,.06);border-color:var(--line)}
.toc-cta{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.toc-cta p{font-size:13px;color:var(--t2);margin-bottom:12px}
@media (max-width:991px){
  .flow-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .side-toc{order:-1}
  .toc-toggle{display:flex}
  .toc-card{position:static}
}
@media (max-width:575px){
  .step{grid-template-columns:1fr;gap:12px;padding:20px 16px}
  .step-num{font-size:28px}
  .step-num::after{display:none}
}

/* ===== 图文（教练与场地） ===== */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.split-media{border-radius:var(--r-img);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-2);aspect-ratio:4/3;background:linear-gradient(135deg,#14212D,#0B141C)}
.split-media img{width:100%;height:100%;object-fit:cover}
.check-list{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.check-list li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:12px;align-items:start}
.check-list .ck{
  width:26px;height:26px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(47,217,192,.12);border:1px solid rgba(47,217,192,.34);margin-top:2px;
}
.check-list .ck svg{width:14px;height:14px;color:var(--cyan)}
.check-list strong{display:block;font-size:15.5px;font-weight:600;margin-bottom:2px}
.check-list p{font-size:14.5px;color:var(--t2);margin:0}
@media (max-width:991px){
  .split{grid-template-columns:minmax(0,1fr);gap:28px}
  .split-media{order:-1;aspect-ratio:16/9}
}

/* ===== 数据与反馈 ===== */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:44px}
.stat{
  padding:26px 22px;border-radius:var(--r-card);background:var(--card);
  border:1px solid var(--line);box-shadow:var(--sh-1);
  transition:transform var(--t),border-color var(--t);
}
.stat:hover{transform:translateY(-4px);border-color:rgba(47,217,192,.45)}
.stat .num{display:block;font-size:34px;font-weight:800;color:var(--gold-soft);font-variant-numeric:tabular-nums;line-height:1.2}
.stat .lab{font-size:14px;color:var(--t2);margin-top:6px;display:block}
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote{
  padding:24px 22px;border-radius:var(--r-card);background:var(--card);
  border:1px solid var(--line);box-shadow:var(--sh-1);position:relative;
  transition:transform var(--t),border-color var(--t);
}
.quote:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.5)}
.quote::before{
  content:"”";position:absolute;top:6px;right:18px;font-size:52px;line-height:1;
  color:rgba(242,163,60,.22);font-weight:800;
}
.quote p{font-size:14.8px;color:var(--t1);margin-bottom:14px}
.quote .who{font-size:13px;color:var(--t3)}
@media (max-width:991px){
  .stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .quotes{grid-template-columns:minmax(0,1fr);gap:16px}
}
@media (max-width:575px){
  .stats{grid-template-columns:minmax(0,1fr);gap:12px}
  .stat{padding:20px 18px}
  .stat .num{font-size:28px}
}

/* ===== FAQ ===== */
.faq-accordion{display:flex;flex-direction:column;gap:14px}
.faq-accordion .accordion-item{
  background:var(--glass-bg);border:1px solid var(--glass-line);border-radius:14px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);overflow:hidden;
  position:relative;transition:border-color var(--t);
}
.faq-accordion .accordion-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--gold),rgba(242,163,60,.15));
}
.faq-accordion .accordion-item:hover{border-color:rgba(242,163,60,.4)}
.faq-accordion .accordion-button{
  display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
  padding:18px 20px 18px 24px;background:transparent;color:var(--t1);
  font-size:16px;font-weight:600;line-height:1.6;text-align:left;
  border:none;box-shadow:none;
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--gold-soft)}
.faq-accordion .accordion-button:focus{box-shadow:none;outline:2px solid var(--cyan);outline-offset:-4px}
.faq-accordion .accordion-button::after{display:none}
.faq-accordion .plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.16);color:var(--gold);
  transition:transform var(--t),border-color var(--t),color var(--t);
}
.faq-accordion .plus svg{width:14px;height:14px}
.faq-accordion .accordion-button:not(.collapsed) .plus{
  transform:rotate(45deg);border-color:rgba(242,163,60,.6);color:var(--gold-soft);
}
.faq-accordion .accordion-body{padding:0 24px 20px 24px;color:var(--t2);font-size:15px;line-height:1.8}
@media (max-width:575px){
  .faq-accordion .accordion-button{padding:16px 16px 16px 18px;font-size:15px}
  .faq-accordion .accordion-body{padding:0 18px 18px 18px;font-size:14.5px}
}

/* ===== CTA 与表单 ===== */
.cta-section{position:relative;overflow:hidden;border-top:1px solid var(--line)}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28}
.cta-section::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,11,16,.9),rgba(6,11,16,.97)),
             radial-gradient(70% 60% at 80% 20%,rgba(47,217,192,.12),transparent 60%);
}
.cta-inner{position:relative;z-index:2}
.cta-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:44px;padding:38px}
.cta-text h2{font-size:clamp(22px,2.4vw,30px);margin:14px 0 14px}
.cta-text p{color:var(--t2);font-size:15.5px}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--t1)}
.cta-points li::before{
  content:"";width:7px;height:7px;border-radius:50%;margin-top:9px;flex:0 0 auto;
  background:var(--cyan);box-shadow:0 0 10px rgba(47,217,192,.7);
}
.signup-form{display:flex;flex-direction:column;gap:14px;padding:24px;border-radius:var(--r-card);background:rgba(16,26,36,.9);border:1px solid var(--line);box-shadow:var(--sh-2)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13.5px;color:var(--t2)}
.field .req{color:var(--flame);margin-left:4px}
.field input,.field select,.field textarea{
  width:100%;border-radius:var(--r-btn);background:rgba(255,255,255,.05);
  border:1px solid var(--line);color:var(--t1);padding:12px 14px;
  transition:border-color var(--t),box-shadow var(--t),background var(--t);
}
.field textarea{min-height:88px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--t3)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:rgba(255,255,255,.08);
  box-shadow:0 0 0 3px rgba(242,163,60,.16);
}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239FB0BF' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px;padding-right:40px}
.field-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.checkbox{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--t2);line-height:1.7}
.checkbox input{width:16px;height:16px;margin-top:5px;accent-color:#F2A33C;flex:0 0 auto}
.checkbox a{color:var(--cyan)}
.form-tip{
  display:none;padding:12px 14px;border-radius:12px;font-size:13.5px;
  background:rgba(62,213,152,.12);border:1px solid rgba(62,213,152,.4);color:var(--ok);
}
.form-tip.show{display:block}
@media (max-width:991px){
  .cta-panel{grid-template-columns:minmax(0,1fr);gap:28px;padding:26px}
}
@media (max-width:575px){
  .cta-panel{padding:20px 16px}
  .signup-form{padding:18px 16px}
  .field-row{grid-template-columns:minmax(0,1fr)}
}

/* ===== 页脚 ===== */
.site-footer{background:var(--bg-block);border-top:1px solid var(--line);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-desc{color:var(--t2);font-size:14px;max-width:340px;margin:0}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:18px;color:var(--t1)}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{color:var(--t2);font-size:14.5px}
.footer-col a:hover{color:var(--gold)}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;color:var(--t2);font-size:14px}
.footer-contact svg{width:17px;height:17px;color:var(--gold);flex:0 0 auto;margin-top:4px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:20px 0 26px;border-top:1px solid var(--line);color:var(--t3);font-size:13px;
}
.footer-bottom p{margin:0}
@media (max-width:991px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:575px){
  .site-footer{padding-top:44px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ===== 返回顶部 ===== */
.to-top{
  position:fixed;right:22px;bottom:26px;z-index:90;
  width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(16,26,36,.92);border:1px solid var(--line);color:var(--gold);
  box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity var(--t),transform var(--t),visibility var(--t),border-color var(--t);
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{border-color:rgba(242,163,60,.6)}
.to-top svg{width:20px;height:20px}
@media (max-width:575px){.to-top{right:16px;bottom:18px;width:42px;height:42px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .plan-row:hover,.step:hover,.stat:hover,.quote:hover,.card-solid:hover{transform:none}
}

/* roulang page: category4 */
:root{
  --bg:#060B10;
  --bg-block:#0B141C;
  --surface:#101A24;
  --glass:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --gold:#F2A33C;
  --gold-deep:#D9862A;
  --gold-soft:#FFE3B8;
  --teal:#2FD9C0;
  --hot:#FF6B35;
  --text:#EAF1F6;
  --text-2:#9FB0BF;
  --text-3:#6E7F8D;
  --ok:#3ED598;
  --err:#FF5F6D;
  --r-card:16px;
  --r-glass:18px;
  --r-btn:12px;
  --r-img:14px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(0,0,0,.35);
  --sh-2:0 12px 40px rgba(0,0,0,.45);
  --sh-glow:0 0 0 1px rgba(242,163,60,.35),0 8px 28px rgba(242,163,60,.28);
  --sh-glow-hi:0 0 0 1px rgba(242,163,60,.5),0 12px 34px rgba(242,163,60,.42);
  --t:200ms cubic-bezier(.2,.7,.3,1);
  --gap-section:80px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--t),border-color var(--t),background-color var(--t)}
a:hover{color:var(--gold)}
button{font-family:inherit}
h1,h2,h3,h4{line-height:1.25;margin:0;font-weight:700;color:var(--text)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1200px){
  .container,.container-sm,.container-md,.container-lg,.container-xl{max-width:1200px}
}
@media (min-width:1400px){
  .container,.container-sm,.container-md,.container-lg,.container-xl{max-width:1280px}
}
@media (max-width:575px){
  .container{padding:0 16px}
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1040;
  background:rgba(6,11,16,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background-color var(--t),border-color var(--t),box-shadow var(--t);
}
.site-header.is-scrolled{
  background:rgba(6,11,16,.95);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:72px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{display:inline-flex;width:32px;height:32px}
.brand-mark svg{width:100%;height:100%}
.brand-text{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--text);line-height:1.1}
.brand-sub{display:block;font-size:10px;font-weight:500;letter-spacing:.28em;color:var(--text-3);margin-top:2px}
.brand:hover .brand-text{color:var(--gold-soft)}

.nav-search{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  flex:1 1 200px;
  max-width:420px;
  height:44px;
  padding:0 14px;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  transition:border-color var(--t),box-shadow var(--t);
}
.nav-search:focus-within{border-color:rgba(242,163,60,.6);box-shadow:0 0 0 3px rgba(242,163,60,.14)}
.nav-search svg{flex-shrink:0;color:var(--text-3);width:18px;height:18px}
.nav-search input{
  flex:1;
  min-width:0;
  background:transparent;
  border:0;
  outline:none;
  color:var(--text);
  font-size:14px;
  line-height:1;
}
.nav-search input::placeholder{color:var(--text-3)}
.nav-search kbd{
  flex-shrink:0;
  font-family:inherit;
  font-size:11px;
  color:var(--text-3);
  border:1px solid var(--line);
  border-radius:6px;
  padding:1px 6px;
  background:rgba(255,255,255,.04);
}

.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  display:inline-block;
  padding:8px 11px;
  font-size:14px;
  color:var(--text-2);
  border-radius:var(--r-btn);
  white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-link.active{color:var(--gold-soft);background:rgba(242,163,60,.12)}

.header-cta{flex-shrink:0}

.nav-toggle{
  display:none;
  width:42px;height:42px;
  align-items:center;justify-content:center;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:12px;
  color:var(--text);
  cursor:pointer;
  flex-shrink:0;
}
.nav-toggle svg{width:20px;height:20px}
.mobile-panel{display:none}
.mobile-panel.open{display:block}
.mobile-panel .panel-inner{
  padding:8px 0 20px;
  border-top:1px solid var(--line);
}
.mobile-panel .nav-link{display:block;padding:13px 4px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-panel .nav-link.active{background:transparent;color:var(--gold)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  font-size:14px;
  font-weight:600;
  line-height:1.2;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  cursor:pointer;
  transition:background-color var(--t),box-shadow var(--t),transform var(--t),border-color var(--t),color var(--t);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-glow{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#1A1006;
  box-shadow:var(--sh-glow);
}
.btn-glow:hover{color:#1A1006;filter:brightness(1.08);box-shadow:var(--sh-glow-hi)}
.btn-ghost{
  background:transparent;
  border-color:var(--line-strong);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-soft);background:rgba(242,163,60,.08)}
.btn-sm{padding:9px 16px;font-size:13px}
.btn-block{width:100%}

/* ---------- 通用板块 ---------- */
.section{padding:var(--gap-section) 0}
.section--block{background:var(--bg-block)}
.section-head{max-width:760px;margin-bottom:36px}
.section-title{font-size:clamp(22px,2.4vw,32px);font-weight:700;letter-spacing:.01em}
.section-title .accent{color:var(--gold)}
.section-sub{margin-top:12px;color:var(--text-2);font-size:15px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--teal);opacity:.7}
.rule-cloud{
  height:1px;width:100%;
  background:linear-gradient(90deg,transparent,rgba(242,163,60,.35),transparent);
  margin:0;
}
.chip{
  display:inline-flex;align-items:center;
  padding:4px 12px;
  font-size:12px;
  border-radius:var(--r-pill);
  background:rgba(47,217,192,.12);
  color:var(--teal);
  border:1px solid rgba(47,217,192,.24);
  white-space:nowrap;
}
.chip--gold{background:rgba(242,163,60,.14);color:var(--gold-soft);border-color:rgba(242,163,60,.3)}
.chip--plain{background:rgba(255,255,255,.05);color:var(--text-2);border-color:var(--line)}
.badge-hot{
  position:absolute;top:14px;left:14px;
  padding:3px 10px;
  font-size:12px;font-weight:600;
  border-radius:var(--r-pill);
  background:var(--hot);
  color:#fff;
  box-shadow:0 6px 18px rgba(255,107,53,.35);
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  opacity:.6;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,#060B10 10%,rgba(6,11,16,.86) 46%,rgba(6,11,16,.42) 100%);
}
.hero-inner{position:relative;padding:56px 0 64px}
.breadcrumb-nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px}
.breadcrumb-nav a{color:var(--text-2)}
.breadcrumb-nav a:hover{color:var(--gold)}
.breadcrumb-nav .sep{opacity:.5}
.breadcrumb-nav .current{color:var(--text-3)}
.hero-title{
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:.01em;
  max-width:820px;
}
.hero-title .accent{color:var(--gold)}
.hero-sub{margin-top:16px;max-width:700px;color:var(--text-2);font-size:16px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-card{
  margin-top:36px;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--r-glass);
  overflow:hidden;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  max-width:760px;
}
.hero-stat{background:var(--glass);padding:18px 22px}
.hero-stat .num{font-size:24px;font-weight:800;color:var(--gold);letter-spacing:.02em}
.hero-stat .label{font-size:13px;color:var(--text-2);margin-top:4px}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.bento-feature{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:1.2fr 1fr;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.bento-feature:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.55);box-shadow:var(--sh-2)}
.bento-media{position:relative;display:block;overflow:hidden;min-height:260px}
.bento-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms cubic-bezier(.2,.7,.3,1)}
.bento-feature:hover .bento-media img{transform:scale(1.04)}
.bento-body{padding:28px 30px;display:flex;flex-direction:column;gap:14px}
.bento-body h3{font-size:24px;font-weight:700;line-height:1.35}
.bento-body p{color:var(--text-2);font-size:15px}
.bento-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--text-3);margin-top:auto}
.bento-read{color:var(--teal);font-weight:600}
.bento-card{
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.bento-card:hover{transform:translateY(-4px);border-color:rgba(242,163,60,.55);box-shadow:var(--sh-2)}
.bento-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.bento-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 400ms cubic-bezier(.2,.7,.3,1)}
.bento-card:hover .thumb img{transform:scale(1.04)}
.bento-card .card-inner{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.bento-card h3{font-size:18px;font-weight:700;line-height:1.45}
.bento-card p{font-size:14px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--text-3)}

/* ---------- 赛程播报列表 ---------- */
.broadcast{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
}
.broadcast-row{
  display:grid;
  grid-template-columns:110px minmax(0,1.6fr) minmax(0,1fr) 110px;
  align-items:center;
  gap:18px;
  padding:20px 26px;
  border-bottom:1px solid var(--line);
  transition:background-color var(--t);
}
.broadcast-row:last-child{border-bottom:0}
.broadcast-row:hover{background:rgba(242,163,60,.05)}
.broadcast-date{font-size:14px;font-weight:700;color:var(--gold-soft);letter-spacing:.02em}
.broadcast-main .match{font-size:16px;font-weight:600}
.broadcast-main .league{font-size:13px;color:var(--text-3);margin-top:2px}
.broadcast-detail{font-size:14px;color:var(--text-2)}
.status{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;font-size:12px;border-radius:var(--r-pill);
  border:1px solid var(--line);color:var(--text-2);background:rgba(255,255,255,.04);
  justify-self:end;white-space:nowrap;
}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.status--live{color:var(--hot);border-color:rgba(255,107,53,.35);background:rgba(255,107,53,.1)}
.status--soon{color:var(--teal);border-color:rgba(47,217,192,.3);background:rgba(47,217,192,.08)}
.status--done{color:var(--text-3)}

/* ---------- 数据快报 ---------- */
.data-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.data-card{
  padding:26px 24px;
  background:var(--bg-block);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  transition:border-color var(--t),transform var(--t);
}
.data-card:hover{border-color:rgba(47,217,192,.4);transform:translateY(-3px)}
.data-card .num{font-size:30px;font-weight:800;color:var(--teal);letter-spacing:.01em;line-height:1.15}
.data-card .name{font-size:14px;font-weight:600;margin-top:10px}
.data-card .note{font-size:13px;color:var(--text-3);margin-top:6px}
.data-lead{margin-top:26px;padding:24px 26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);color:var(--text-2);font-size:15px}
.data-lead strong{color:var(--gold-soft);font-weight:600}

/* ---------- 栏目订阅 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.topic-card{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:18px 20px;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  font-size:15px;font-weight:600;
  transition:border-color var(--t),transform var(--t),background-color var(--t);
}
.topic-card:hover{border-color:rgba(242,163,60,.5);transform:translateY(-3px);background:rgba(242,163,60,.07);color:var(--gold-soft)}
.topic-card .arrow{color:var(--gold);font-size:14px}
.subscribe-bar{
  margin-top:28px;
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between;
  padding:24px 28px;
  border-radius:var(--r-glass);
  background:linear-gradient(120deg,rgba(242,163,60,.12),rgba(47,217,192,.07));
  border:1px solid var(--line);
}
.subscribe-bar p{font-size:15px;color:var(--text-2);max-width:640px}
.subscribe-bar strong{color:var(--text);font-weight:600}

/* ---------- FAQ ---------- */
.faq{max-width:920px}
.faq .accordion-item{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r-img);
  margin-bottom:12px;
  overflow:hidden;
}
.faq .accordion-button{
  position:relative;
  width:100%;
  background:transparent;
  color:var(--text);
  font-size:16px;
  font-weight:600;
  padding:18px 56px 18px 24px;
  box-shadow:none;
  border:0;
  text-align:left;
}
.faq .accordion-button::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;
  background:var(--gold);border-radius:0 3px 3px 0;opacity:.85;
}
.faq .accordion-button::after{
  content:"";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;
  background-image:linear-gradient(var(--gold),var(--gold)),linear-gradient(var(--gold),var(--gold));
  background-size:16px 2px,2px 16px;
  background-position:center,center;
  background-repeat:no-repeat;
  transition:transform var(--t);
}
.faq .accordion-button:not(.collapsed){color:var(--gold-soft);background:rgba(242,163,60,.06)}
.faq .accordion-button:not(.collapsed)::after{transform:translateY(-50%) rotate(45deg)}
.faq .accordion-button:focus{box-shadow:none;outline:2px solid var(--teal);outline-offset:-3px}
.faq .accordion-body{padding:0 24px 22px;color:var(--text-2);font-size:15px;line-height:1.8}

/* ---------- CTA 带 ---------- */
.cta-band{position:relative;overflow:hidden}
.cta-band .cta-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.webp");
  background-size:cover;background-position:center;opacity:.42;
}
.cta-band .cta-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#060B10 6%,rgba(6,11,16,.82) 55%,rgba(6,11,16,.55) 100%)}
.cta-inner{
  position:relative;
  padding:56px 0;
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:36px;
  align-items:center;
}
.cta-inner h2{font-size:clamp(22px,2.4vw,30px)}
.cta-inner p{margin-top:14px;color:var(--text-2);font-size:15px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--bg-block);
  border-top:1px solid var(--line);
  padding:64px 0 26px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{font-size:17px}
.footer-desc{color:var(--text-2);font-size:14px;max-width:360px}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px}
.footer-col ul li{margin-bottom:11px}
.footer-col a{color:var(--text-2);font-size:14px}
.footer-col a:hover{color:var(--gold)}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;color:var(--text-2);font-size:14px;margin-bottom:12px}
.footer-contact svg{width:17px;height:17px;flex-shrink:0;margin-top:4px;color:var(--gold);opacity:.85}
.footer-bottom{
  margin-top:44px;
  padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;
  right:24px;bottom:24px;
  width:46px;height:46px;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);
  border:1px solid var(--line-strong);
  border-radius:14px;
  color:var(--gold);
  cursor:pointer;
  opacity:0;visibility:hidden;
  transform:translateY(10px);
  transition:opacity var(--t),transform var(--t),visibility var(--t),border-color var(--t);
  z-index:1030;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{border-color:var(--gold);box-shadow:var(--sh-glow)}
.to-top svg{width:20px;height:20px}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-links,.header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{flex-wrap:wrap;padding:12px 0;row-gap:10px}
  .nav-search{order:3;flex:1 1 100%;max-width:none}
}
@media (max-width:991px){
  :root{--gap-section:56px}
  .bento{grid-template-columns:1fr}
  .bento-feature{grid-template-columns:1fr}
  .bento-media{min-height:220px;aspect-ratio:16/9}
  .data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .broadcast-row{grid-template-columns:100px minmax(0,1fr);row-gap:8px}
  .broadcast-detail{grid-column:2}
  .status{grid-column:2;justify-self:start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-inner{grid-template-columns:1fr;gap:24px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:767px){
  :root{--gap-section:44px}
  .hero-inner{padding:36px 0 44px}
  .hero-card{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .bento-body{padding:22px 20px}
  .bento-body h3{font-size:20px}
  .subscribe-bar{padding:20px}
}
@media (max-width:575px){
  body{font-size:15px}
  .hero-actions .btn{width:100%}
  .cta-actions .btn{width:100%}
  .broadcast-row{grid-template-columns:1fr;padding:18px 18px}
  .broadcast-detail,.status{grid-column:1}
  .to-top{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
  .bento-feature:hover,.bento-card:hover,.data-card:hover,.topic-card:hover{transform:none}
}