/* roulang page: index */
:root{
  --ink:#151223;
  --ink-soft:#3b3752;
  --muted:#6f6b86;
  --line:#e8e2d9;
  --bg:#fbf7f1;
  --surface:#ffffff;
  --brand:#ff5227;
  --brand-dark:#e03d15;
  --gold:#ffb020;
  --violet:#5b47e0;
  --radius-l:22px;
  --radius-m:16px;
  --radius-s:10px;
  --shadow-s:0 2px 8px rgba(21,18,35,.06);
  --shadow-m:0 10px 30px rgba(21,18,35,.08);
  --shadow-l:0 22px 60px rgba(21,18,35,.14);
  --space:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
::selection{background:rgba(255,82,39,.22);}
:focus-visible{outline:3px solid rgba(91,71,224,.55);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 20px;
}
.section{padding:var(--space) 0;}
.section-tight{padding:clamp(38px,5vw,64px) 0;}

/* ---------- 顶部信息条 ---------- */
.topbar{
  background:var(--ink);
  color:#e9e5f5;
  font-size:13px;
  letter-spacing:.02em;
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:40px;flex-wrap:wrap;
}
.topbar-left{display:flex;align-items:center;gap:10px;}
.dot-live{
  width:8px;height:8px;border-radius:50%;background:#38d39f;
  box-shadow:0 0 0 4px rgba(56,211,159,.18);
  display:inline-block;flex:0 0 auto;
}
.topbar-right{display:flex;gap:18px;color:#b7b1cd;flex-wrap:wrap;}
.topbar-right span{white-space:nowrap;}

/* ---------- Header / 双层导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,241,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-top{
  display:flex;align-items:center;gap:20px;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(140deg,var(--brand),var(--gold));
  display:grid;place-items:center;
  color:#fff;font-weight:800;font-size:19px;
  box-shadow:0 8px 18px rgba(255,82,39,.28);
  letter-spacing:-.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.brand-sub{font-size:11.5px;color:var(--muted);letter-spacing:.16em;text-transform:uppercase;}
.header-search{
  flex:1 1 260px;display:flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;
  box-shadow:var(--shadow-s);
  transition:border-color .2s ease, box-shadow .2s ease;
  max-width:420px;margin-left:auto;
}
.header-search:focus-within{border-color:rgba(255,82,39,.55);box-shadow:0 0 0 4px rgba(255,82,39,.1);}
.header-search input{
  border:0;background:transparent;outline:none;flex:1;font-size:14px;color:var(--ink);
}
.header-search input::placeholder{color:#a5a0b8;}
.header-search button{
  border:0;background:transparent;color:var(--brand);cursor:pointer;font-size:14px;font-weight:600;
}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:700;font-size:15px;
  padding:12px 24px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--brand);color:#fff;
  box-shadow:0 10px 24px rgba(255,82,39,.28);
}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,82,39,.34);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,82,39,.3);}
.btn-ghost{
  background:#fff;color:var(--ink);border-color:var(--line);
  box-shadow:var(--shadow-s);
}
.btn-ghost:hover{border-color:rgba(21,18,35,.24);transform:translateY(-2px);box-shadow:var(--shadow-m);}
.btn-onDark{
  background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.28);
}
.btn-onDark:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-lg{padding:15px 32px;font-size:16px;}

/* 频道 Tabs */
.channel-nav{
  border-top:1px dashed rgba(21,18,35,.1);
  background:rgba(255,255,255,.55);
}
.channel-scroll{
  display:flex;align-items:center;gap:8px;
  padding:10px 0;overflow-x:auto;scrollbar-width:none;
}
.channel-scroll::-webkit-scrollbar{display:none;}
.channel-tab{
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 18px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--ink-soft);
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.channel-tab:hover{background:#fff;border-color:var(--line);color:var(--ink);}
.channel-tab.active{
  background:var(--ink);color:#fff;border-color:var(--ink);
  box-shadow:0 8px 18px rgba(21,18,35,.18);
}
.channel-tab .pill-num{
  font-size:11px;opacity:.75;font-weight:700;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 480px at 88% -12%, rgba(255,176,32,.22), transparent 62%),
    radial-gradient(900px 520px at 6% 0%, rgba(91,71,224,.28), transparent 58%),
    var(--ink);
  color:#fff;
  padding:clamp(52px,7vw,92px) 0 clamp(48px,6vw,80px);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:1px;background:rgba(255,255,255,.08);
}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(32px,4vw,64px);align-items:center;
  position:relative;z-index:2;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);
  font-size:13px;letter-spacing:.04em;color:#ffe6d9;
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(30px,4.4vw,52px);
  line-height:1.18;font-weight:800;letter-spacing:-.02em;
  margin-bottom:20px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--gold),#ff8a5c);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{
  font-size:clamp(16px,1.4vw,18.5px);
  color:#d5cfe6;max-width:560px;margin-bottom:30px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:10px 26px;
  font-size:13.5px;color:#b9b2cd;
}
.hero-facts li{display:flex;align-items:center;gap:8px;}
.hero-facts li::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 auto;
}

/* 票券卡 */
.ticket{
  position:relative;
  background:linear-gradient(160deg,#ffffff,#fdf6ee);
  color:var(--ink);
  border-radius:var(--radius-l);
  padding:26px 26px 24px;
  box-shadow:var(--shadow-l);
  isolation:isolate;
}
.ticket::before,.ticket::after{
  content:"";position:absolute;width:26px;height:26px;border-radius:50%;
  background:var(--ink);top:50%;transform:translateY(-50%);
}
.ticket::before{left:-13px;}
.ticket::after{right:-13px;}
.ticket-head{
  display:flex;justify-content:space-between;align-items:flex-start;gap:12px;
  padding-bottom:16px;border-bottom:1px dashed rgba(21,18,35,.18);
}
.ticket-label{font-size:12px;letter-spacing:.18em;color:var(--brand);font-weight:800;text-transform:uppercase;}
.ticket-title{font-size:19px;font-weight:800;margin-top:6px;line-height:1.35;}
.ticket-chip{
  flex:0 0 auto;font-size:12px;font-weight:700;color:#0b7a52;
  background:rgba(56,211,159,.16);border:1px solid rgba(56,211,159,.4);
  padding:5px 11px;border-radius:999px;white-space:nowrap;
}
.ticket-body{padding-top:18px;display:grid;gap:14px;}
.ticket-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:14px;}
.ticket-row span{color:var(--muted);}
.ticket-row strong{font-weight:800;font-size:15px;}
.ticket-count{
  display:flex;gap:8px;margin-top:4px;
}
.ticket-count b{
  flex:1;text-align:center;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:9px 4px;font-size:19px;font-weight:800;
  font-variant-numeric:tabular-nums;
}
.ticket-count b i{display:block;font-style:normal;font-size:11px;color:var(--muted);font-weight:600;margin-top:2px;letter-spacing:.08em;}
.ticket-foot{
  margin-top:18px;padding-top:16px;border-top:1px dashed rgba(21,18,35,.18);
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.ticket-foot small{color:var(--muted);font-size:12.5px;}

/* ---------- 数据条 ---------- */
.stats{
  background:#fff;border-bottom:1px solid var(--line);
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(16px,2.5vw,32px);
  padding:clamp(30px,4vw,44px) 0;
}
.stat-item{border-left:2px solid rgba(255,82,39,.28);padding-left:16px;}
.stat-num{
  font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.02em;
  color:var(--ink);line-height:1.1;font-variant-numeric:tabular-nums;
}
.stat-num span{color:var(--brand);}
.stat-label{font-size:13.5px;color:var(--muted);margin-top:6px;}

/* ---------- 通用板块标题 ---------- */
.section-head{max-width:720px;margin-bottom:clamp(28px,3.4vw,44px);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brand);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px;}
.section-head h2{
  font-size:clamp(24px,3vw,36px);line-height:1.28;font-weight:800;letter-spacing:-.02em;
}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.center .eyebrow::before{display:none;}

/* ---------- 看点卡片 ---------- */
.cards{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,2vw,24px);
}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:26px 24px;
  box-shadow:var(--shadow-s);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:flex;flex-direction:column;gap:12px;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(255,82,39,.32);}
.card-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,82,39,.1);color:var(--brand);font-weight:800;font-size:17px;
  margin-bottom:2px;
}
.card h3{font-size:18px;font-weight:800;line-height:1.4;}
.card p{font-size:14.6px;color:var(--muted);line-height:1.75;}
.card .meta{
  margin-top:auto;padding-top:12px;font-size:12.5px;color:var(--ink-soft);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.02em;
  background:rgba(91,71,224,.1);color:var(--violet);
  border:1px solid rgba(91,71,224,.16);
}
.tag-gold{background:rgba(255,176,32,.14);color:#a06a00;border-color:rgba(255,176,32,.34);}
.tag-brand{background:rgba(255,82,39,.1);color:var(--brand-dark);border-color:rgba(255,82,39,.2);}

/* ---------- 排期时间轴 ---------- */
.schedule{
  background:var(--ink);color:#fff;
  position:relative;overflow:hidden;
}
.schedule::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 320px at 82% 0%, rgba(255,176,32,.16), transparent 62%);
  pointer-events:none;
}
.schedule .section-head h2{color:#fff;}
.schedule .section-head p{color:#b9b2cd;}
.schedule .eyebrow{color:var(--gold);}
.schedule .eyebrow::before{background:var(--gold);}
.timeline{position:relative;display:grid;gap:14px;}
.tl-item{
  display:grid;grid-template-columns:104px minmax(0,1fr) auto;
  gap:18px;align-items:center;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-m);
  padding:16px 20px;
  transition:background .2s ease, transform .2s ease, border-color .2s ease;
}
.tl-item:hover{background:rgba(255,255,255,.1);border-color:rgba(255,176,32,.42);transform:translateX(4px);}
.tl-day{
  font-weight:800;font-size:15px;color:var(--gold);
  display:flex;align-items:center;gap:8px;
}
.tl-day::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,176,32,.16);}
.tl-text{color:#ded9ec;font-size:14.6px;}
.tl-text strong{color:#fff;font-weight:700;}
.tl-badge{
  font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;
  background:rgba(255,35,82,.14);color:#ff9eb2;border:1px solid rgba(255,110,140,.32);
  white-space:nowrap;
}
.tl-badge.ok{background:rgba(56,211,159,.14);color:#8bf0c9;border-color:rgba(56,211,159,.34);}

/* ---------- 分类入口 ---------- */
.cat-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,2vw,22px);
}
.cat-card{
  position:relative;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:24px 22px 20px;
  box-shadow:var(--shadow-s);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:flex;flex-direction:column;gap:10px;min-height:100%;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-m);border-color:rgba(91,71,224,.35);}
.cat-num{
  font-size:12px;font-weight:800;letter-spacing:.16em;color:#b9b2cd;
}
.cat-card h3{font-size:17.5px;font-weight:800;line-height:1.4;}
.cat-card p{font-size:14.4px;color:var(--muted);}
.cat-link{
  margin-top:auto;padding-top:10px;
  display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;font-weight:700;color:var(--violet);
}
.cat-card:hover .cat-link{color:var(--brand);}
.cat-card.wide{grid-column:span 2;}
.cat-card.dark{
  background:linear-gradient(150deg,#221c3a,#151223);color:#fff;border-color:#2c2547;
}
.cat-card.dark h3{color:#fff;}
.cat-card.dark p{color:#b4adcd;}
.cat-card.dark .cat-num{color:#6f6790;}
.cat-card.dark .cat-link{color:var(--gold);}

/* ---------- 制作流程 ---------- */
.flow{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;counter-reset:flow;
}
.flow-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:22px 18px;position:relative;box-shadow:var(--shadow-s);
  transition:transform .2s ease, box-shadow .2s ease;
}
.flow-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.flow-step{
  font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--brand);margin-bottom:10px;
}
.flow-item h3{font-size:16px;font-weight:800;margin-bottom:8px;line-height:1.4;}
.flow-item p{font-size:13.8px;color:var(--muted);line-height:1.7;}

/* ---------- 口碑 ---------- */
.voices{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,22px);
}
.voice{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:24px 22px;box-shadow:var(--shadow-s);
  display:flex;flex-direction:column;gap:14px;
}
.voice p{font-size:15px;color:var(--ink-soft);line-height:1.8;}
.voice-who{display:flex;align-items:center;gap:12px;margin-top:auto;}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff;
  background:linear-gradient(140deg,var(--violet),#8f7bff);
}
.avatar.orange{background:linear-gradient(140deg,var(--brand),var(--gold));}
.avatar.teal{background:linear-gradient(140deg,#1aa77d,#56d8b1);}
.voice-who b{display:block;font-size:14px;font-weight:800;}
.voice-who span{font-size:12.5px;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,4vw,56px);align-items:start;}
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:0 20px;box-shadow:var(--shadow-s);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,82,39,.36);box-shadow:var(--shadow-m);}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:18px 34px 18px 0;position:relative;
  font-weight:700;font-size:15.5px;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:16px;
  width:24px;height:24px;border-radius:50%;
  background:rgba(255,82,39,.1);color:var(--brand);
  display:grid;place-items:center;font-size:16px;font-weight:800;line-height:1;
  transition:transform .2s ease,background .2s ease;
}
.faq-item[open] summary::after{content:"–";background:var(--brand);color:#fff;}
.faq-item .faq-body{
  padding:0 0 18px;font-size:14.8px;color:var(--muted);line-height:1.8;
  border-top:1px dashed var(--line);margin-top:-2px;padding-top:14px;
}

/* ---------- CTA ---------- */
.cta{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#1c1730 0%, #33244a 48%, #4a2a2a 100%);
  color:#fff;border-radius:calc(var(--radius-l) + 6px);
  padding:clamp(34px,5vw,64px);
  box-shadow:var(--shadow-l);
}
.cta::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,176,32,.28), transparent 66%);
  top:-160px;right:-120px;pointer-events:none;
}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(26px,4vw,52px);align-items:center;}
.cta h2{font-size:clamp(24px,3vw,34px);line-height:1.3;font-weight:800;letter-spacing:-.02em;}
.cta p{color:#cfc7e2;margin-top:14px;font-size:15.5px;max-width:520px;}
.cta-form{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-m);padding:22px;}
.cta-form label{display:block;font-size:13px;font-weight:700;color:#e6e0f4;margin-bottom:8px;letter-spacing:.04em;}
.cta-input-row{display:flex;gap:10px;flex-wrap:wrap;}
.cta-form input[type="text"],.cta-form input[type="email"]{
  flex:1 1 180px;min-width:0;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.94);
  border-radius:12px;padding:12px 16px;font-size:14.5px;color:var(--ink);
  outline:none;transition:box-shadow .2s ease,border-color .2s ease;
}
.cta-form input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(255,176,32,.22);}
.form-tip{margin-top:12px;font-size:13px;color:#ffd79a;min-height:20px;}
.form-note{margin-top:10px;font-size:12.5px;color:#a89fc4;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);color:#c6c0d8;
  padding:clamp(48px,6vw,76px) 0 28px;margin-top:var(--space);
}
.footer-grid{
  display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,.8fr));
  gap:clamp(26px,4vw,56px);
  padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:#8b84a4;}
.footer-desc{margin-top:16px;font-size:14.4px;color:#a49dbb;max-width:380px;line-height:1.8;}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.04em;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:14px;color:#a49dbb;transition:color .18s ease;}
.footer-col a:hover{color:var(--gold);}
.footer-meta{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding-top:24px;flex-wrap:wrap;font-size:13px;color:#817a99;
}
.footer-meta a{color:#a49dbb;}
.footer-meta a:hover{color:var(--gold);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-lead{max-width:none;}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 18px;}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cat-card.wide{grid-column:span 2;}
  .voices{grid-template-columns:1fr;}
  .flow{grid-template-columns:repeat(3,minmax(0,1fr));}
  .faq-wrap{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
  .header-search{max-width:300px;}
}
@media (max-width:768px){
  .topbar-right{display:none;}
  .header-top{flex-wrap:wrap;gap:14px;padding:12px 0;}
  .header-search{order:3;flex:1 1 100%;max-width:none;margin-left:0;}
  .header-actions{margin-left:auto;}
  .header-actions .btn span.hide-sm{display:none;}
  .hero{padding-top:44px;}
  .hero-cta .btn{flex:1 1 auto;}
  .cards{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr;}
  .cat-card.wide{grid-column:span 1;}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .tl-item{grid-template-columns:1fr;gap:8px;padding:16px 18px;}
  .tl-badge{justify-self:start;}
  .footer-grid{grid-template-columns:1fr;}
  .cta{padding:28px 22px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-sub{display:none;}
  .brand-name{font-size:15.5px;}
  .header-actions .btn{padding:9px 15px;font-size:13.5px;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .stat-item{padding-left:12px;}
  .flow{grid-template-columns:1fr;}
  .hero-facts{gap:8px 18px;font-size:12.8px;}
  .ticket{padding:22px 18px;}
  .ticket-count b{font-size:17px;padding:8px 2px;}
  .footer-meta{flex-direction:column;align-items:flex-start;gap:8px;}
}

/* roulang page: category2 */
:root{
  --bg:#0c0a14;
  --bg-soft:#110d1f;
  --surface:#171227;
  --surface-2:#1e1735;
  --surface-3:#241c3d;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.18);
  --text:#f4f1fb;
  --muted:#a8a2c0;
  --muted-2:#7f7898;
  --primary:#7c5cff;
  --primary-deep:#5b35e0;
  --primary-soft:rgba(124,92,255,.16);
  --accent:#ffc46b;
  --accent-soft:rgba(255,196,107,.14);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:11px;
  --shadow:0 22px 50px -26px rgba(0,0,0,.95);
  --shadow-soft:0 14px 34px -22px rgba(0,0,0,.9);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.72;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -10%,rgba(124,92,255,.24),transparent 62%),
    radial-gradient(760px 460px at 94% 2%,rgba(255,196,107,.10),transparent 64%),
    radial-gradient(600px 400px at 50% 110%,rgba(124,92,255,.10),transparent 70%);
}
header,main,footer{position:relative;z-index:1}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.26;font-weight:800;letter-spacing:-.01em}
p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(12,10,20,.86);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-top{display:flex;align-items:center;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#8b6cff,#4b2ecf);
  color:#fff;font-weight:800;font-size:19px;
  box-shadow:0 10px 24px -12px rgba(124,92,255,.95);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:16.5px;font-weight:800;color:#fff;letter-spacing:.01em}
.brand-sub{font-size:9.5px;letter-spacing:.22em;color:var(--muted-2);margin-top:3px}
.header-search{
  flex:1;max-width:400px;display:flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 5px 5px 15px;
  transition:border-color .2s,background .2s;
}
.header-search:focus-within{border-color:rgba(124,92,255,.7);background:rgba(124,92,255,.08)}
.header-search input{
  flex:1;min-width:0;background:none;border:0;color:var(--text);
  font-size:13.5px;outline:none;padding:6px 0;
}
.header-search input::placeholder{color:var(--muted-2)}
.header-search button{
  border:0;cursor:pointer;border-radius:999px;
  background:rgba(124,92,255,.9);color:#fff;
  font-size:13px;font-weight:700;padding:8px 16px;
  transition:background .2s,transform .2s;
}
.header-search button:hover{background:#8b6cff;transform:translateY(-1px)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,#8b6cff,#5b35e0);color:#fff;box-shadow:0 12px 28px -12px rgba(124,92,255,.95)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 38px -16px rgba(124,92,255,1)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line-strong);color:var(--text);background:rgba(255,255,255,.035)}
.btn-ghost:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.btn-sm{padding:9px 19px;font-size:13.5px}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.channel-nav{border-top:1px solid var(--line);background:rgba(255,255,255,.018)}
.channel-scroll{
  display:flex;align-items:center;gap:8px;
  padding:9px 0;overflow-x:auto;scrollbar-width:none;
}
.channel-scroll::-webkit-scrollbar{display:none}
.channel-tab{
  flex:0 0 auto;padding:9px 18px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid transparent;transition:all .2s ease;
}
.channel-tab:hover{color:#fff;background:rgba(255,255,255,.07)}
.channel-tab.active{
  color:#fff;background:var(--primary-soft);
  border-color:rgba(124,92,255,.55);
  box-shadow:inset 0 0 0 1px rgba(124,92,255,.18);
}
.channel-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- hero ---------- */
.hero{padding:60px 0 34px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:#c6b9ff;text-transform:uppercase;
  background:var(--primary-soft);
  border:1px solid rgba(124,92,255,.35);
  padding:6px 14px;border-radius:999px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,196,107,.16)}
.hero-title{
  font-size:clamp(32px,4.4vw,52px);
  margin-top:20px;letter-spacing:-.025em;
}
.hero-title .hl{
  background:linear-gradient(115deg,#bda9ff 10%,#ffc46b 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:20px;color:var(--muted);font-size:16.5px;max-width:58ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-note{margin-top:18px;font-size:13.5px;color:var(--muted-2);display:flex;align-items:center;gap:8px}
.hero-note svg{flex:0 0 auto}

/* profile card */
.profile-card{
  background:linear-gradient(160deg,rgba(36,28,61,.96),rgba(20,16,36,.96));
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  padding:24px;
  box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.profile-card::after{
  content:"";position:absolute;right:-70px;top:-70px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,92,255,.42),transparent 68%);
}
.profile-card-head{display:flex;align-items:center;gap:14px;position:relative;z-index:1}
.avatar{
  width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(140deg,#ffd68f,#e08c3a);
  color:#2a1a05;font-weight:800;font-size:21px;flex:0 0 auto;
}
.profile-card-head strong{display:block;font-size:17.5px;color:#fff}
.profile-card-head span.role{font-size:12.5px;color:var(--muted)}
.badge-live{
  margin-left:auto;font-size:11.5px;font-weight:700;color:#9cf0c2;
  background:rgba(46,196,124,.14);border:1px solid rgba(46,196,124,.4);
  padding:4px 10px;border-radius:999px;
}
.profile-meta{margin-top:20px;display:grid;gap:10px;position:relative;z-index:1}
.profile-meta li{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:11px 14px;border-radius:12px;
  background:rgba(255,255,255,.045);border:1px solid var(--line);
  font-size:13.5px;
}
.profile-meta li span{color:var(--muted)}
.profile-meta li strong{color:#fff;font-weight:700;text-align:right}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;position:relative;z-index:1}
.tag{
  font-size:12.5px;font-weight:600;color:#dcd3ff;
  background:rgba(124,92,255,.16);
  border:1px solid rgba(124,92,255,.35);
  padding:4px 12px;border-radius:999px;
}
.tag.gold{color:#ffe0b0;background:var(--accent-soft);border-color:rgba(255,196,107,.36)}

/* ---------- stat strip ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  margin-top:46px;
}
.stat{
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 20px;
  transition:border-color .2s,transform .2s,background .2s;
}
.stat:hover{border-color:rgba(124,92,255,.5);background:rgba(124,92,255,.09);transform:translateY(-3px)}
.stat b{display:block;font-size:26px;font-weight:800;color:#fff;letter-spacing:-.02em}
.stat span{font-size:13px;color:var(--muted)}

/* ---------- sections ---------- */
.section{padding:58px 0}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,0))}
.section-head{max-width:700px;margin-bottom:34px}
.section-head h2{font-size:clamp(24px,3vw,34px);margin-top:14px}
.section-head p{color:var(--muted);margin-top:14px;font-size:15.5px}

.card-grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.char-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  position:relative;overflow:hidden;
}
.char-card::before{
  content:"";position:absolute;left:0;top:0;height:100%;width:3px;
  background:linear-gradient(180deg,var(--primary),transparent);
  opacity:0;transition:opacity .22s;
}
.char-card:hover{transform:translateY(-4px);border-color:rgba(124,92,255,.45);box-shadow:var(--shadow-soft)}
.char-card:hover::before{opacity:1}
.char-top{display:flex;align-items:center;gap:13px}
.char-avatar{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;font-size:18px;flex:0 0 auto;
  background:rgba(124,92,255,.18);color:#cabcff;border:1px solid rgba(124,92,255,.35);
}
.char-avatar.gold{background:var(--accent-soft);color:#ffcf8b;border-color:rgba(255,196,107,.36)}
.char-avatar.green{background:rgba(46,196,124,.14);color:#94ecc0;border-color:rgba(46,196,124,.34)}
.char-avatar.grey{background:rgba(255,255,255,.07);color:#cfc9e2;border-color:var(--line-strong)}
.char-top h3{font-size:16.5px;color:#fff}
.char-top .role{font-size:12.5px;color:var(--muted-2);display:block;margin-top:2px}
.char-card p{color:var(--muted);font-size:14.5px;margin-top:14px}
.char-quote{
  margin-top:16px;padding:12px 14px;border-radius:12px;
  background:rgba(255,255,255,.045);border-left:2px solid var(--accent);
  font-size:13.5px;color:#ded7f2;
}
.char-quote em{font-style:normal;color:var(--muted-2);display:block;font-size:12px;margin-top:6px}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.tl-item{
  position:relative;padding:22px 20px 22px 20px;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:border-color .2s,transform .2s;
}
.tl-item:hover{border-color:rgba(255,196,107,.45);transform:translateY(-3px)}
.tl-step{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.1em;
  color:#ffcf8b;background:var(--accent-soft);
  border:1px solid rgba(255,196,107,.32);
  padding:3px 10px;border-radius:999px;margin-bottom:12px;
}
.tl-item h3{font-size:16px;color:#fff}
.tl-item p{font-size:14px;color:var(--muted);margin-top:9px}
.tl-item .ep{display:block;margin-top:12px;font-size:12.5px;color:var(--muted-2)}

/* feature blocks */
.feature{
  background:linear-gradient(165deg,rgba(36,28,61,.9),rgba(20,16,36,.9));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:transform .22s,border-color .22s;
}
.feature:hover{transform:translateY(-4px);border-color:rgba(124,92,255,.5)}
.feature-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--primary-soft);border:1px solid rgba(124,92,255,.35);
  margin-bottom:16px;color:#c6b9ff;
}
.feature h3{font-size:17px;color:#fff}
.feature p{color:var(--muted);font-size:14.5px;margin-top:10px}
.feature ul{margin-top:14px;display:grid;gap:7px}
.feature li{
  font-size:13.5px;color:#cfc9e2;padding-left:18px;position:relative;
}
.feature li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
  background:var(--accent);
}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  position:relative;
  transition:background .2s,border-color .2s;
}
.step:hover{background:rgba(124,92,255,.09);border-color:rgba(124,92,255,.45)}
.step-num{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,#8b6cff,#4b2ecf);color:#fff;font-weight:800;font-size:14px;
  margin-bottom:14px;
}
.step h3{font-size:15.5px;color:#fff}
.step p{font-size:14px;color:var(--muted);margin-top:8px}

/* faq */
.faq-wrap{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  overflow:hidden;
  transition:border-color .2s,background .2s;
}
.faq-item[open]{border-color:rgba(124,92,255,.5);background:var(--surface-2)}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:17px 52px 17px 20px;
  font-size:15.5px;font-weight:700;color:#fff;
  position:relative;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--accent);line-height:1;
  transition:transform .2s;
}
.faq-item[open] summary::after{content:"−"}
.faq-item summary:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.faq-item .faq-body{padding:0 20px 18px;color:var(--muted);font-size:14.5px}

/* cta */
.cta-ticket{
  display:grid;grid-template-columns:1.4fr .6fr;gap:0;
  background:linear-gradient(135deg,rgba(124,92,255,.24),rgba(255,196,107,.10));
  border:1px solid rgba(124,92,255,.4);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.cta-main{padding:42px 40px}
.cta-main h2{font-size:clamp(23px,2.8vw,32px);margin-top:16px;color:#fff}
.cta-main p{color:#d5cef0;margin-top:14px;font-size:15.5px;max-width:52ch}
.cta-side{
  padding:36px 30px;
  background:rgba(12,10,20,.5);
  border-left:1px dashed rgba(255,255,255,.22);
  display:flex;flex-direction:column;justify-content:center;gap:14px;
}
.ticket-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px}
.ticket-row span{color:var(--muted)}
.ticket-row strong{color:#fff;font-weight:700}
.ticket-divider{height:1px;background:rgba(255,255,255,.14)}
.eyebrow-light{color:#ffe0b0;background:var(--accent-soft);border-color:rgba(255,196,107,.4)}
.eyebrow-light .dot{background:#fff}

/* footer */
.site-footer{
  border-top:1px solid var(--line);
  background:rgba(9,7,16,.75);
  margin-top:26px;
  padding:52px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer-desc{color:var(--muted);font-size:14px;margin-top:16px;max-width:42ch}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:var(--muted);font-size:14px;transition:color .2s,padding-left .2s}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-meta{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--muted-2);
}

/* responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .grid-4,.steps,.timeline{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
  .cta-ticket{grid-template-columns:1fr}
  .cta-side{border-left:0;border-top:1px dashed rgba(255,255,255,.22)}
  .header-search{max-width:280px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .header-top{flex-wrap:wrap;gap:12px;padding:12px 0}
  .header-search{order:3;flex:1 1 100%;max-width:none}
  .header-actions{margin-left:auto}
  .hero{padding:44px 0 24px}
  .hero-sub{font-size:15.5px}
  .section{padding:44px 0}
  .grid-2,.grid-3,.grid-4,.steps,.timeline{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr 1fr;gap:12px}
  .cta-main{padding:32px 24px}
  .cta-side{padding:26px 24px}
  .footer-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-actions .btn{width:100%}
  .header-actions .btn{width:auto}
}
@media (max-width:520px){
  .brand-name{font-size:15px}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .hero-title{font-size:30px}
  .stat b{font-size:22px}
  .char-card,.feature,.step{padding:18px}
  .profile-card{padding:18px}
  .profile-meta li{flex-direction:column;align-items:flex-start;gap:3px}
  .profile-meta li strong{text-align:left}
}

/* roulang page: category1 */
:root{
  --bg:#0b0912;
  --bg-soft:#120e1e;
  --surface:#181228;
  --surface-2:#1f1833;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --text:#f6f3ff;
  --muted:#a5a0b8;
  --muted-2:#7b7590;
  --gold:#f7b955;
  --gold-2:#ff8a4c;
  --rose:#ff6b8b;
  --violet:#8b7bff;
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-1:0 10px 30px rgba(0,0,0,.32);
  --shadow-2:0 22px 55px rgba(0,0,0,.45);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;transition:color .18s ease,opacity .18s ease}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
ul{list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1180px;margin:0 auto;padding-left:22px;padding-right:22px}
div.container{max-width:1180px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,9,18,.88);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-top{display:flex;align-items:center;gap:18px;padding:13px 0}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  color:#26170a;font-weight:800;font-size:19px;
  box-shadow:0 8px 22px rgba(247,185,85,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-name{font-size:16px;font-weight:750;letter-spacing:.02em}
.brand-sub{font-size:10px;letter-spacing:.22em;color:var(--muted-2)}
.header-search{
  flex:1 1 auto;max-width:420px;display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:999px;padding:6px 6px 6px 14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.header-search:focus-within{border-color:rgba(247,185,85,.45);box-shadow:0 0 0 4px rgba(247,185,85,.1)}
.header-search input{flex:1 1 auto;min-width:0;background:transparent;border:0;outline:none;font-size:13px;padding:4px 0}
.header-search input::placeholder{color:var(--muted-2)}
.header-search button{
  border:0;border-radius:999px;padding:7px 15px;cursor:pointer;
  background:rgba(247,185,85,.16);color:var(--gold);
  font-size:12px;font-weight:700;letter-spacing:.04em;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.header-search button:hover{background:var(--gold);color:#26170a;transform:translateY(-1px)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}

.channel-nav{border-top:1px solid var(--line);background:rgba(18,14,30,.72)}
.channel-scroll{display:flex;gap:8px;overflow-x:auto;padding:9px 0;scrollbar-width:none}
.channel-scroll::-webkit-scrollbar{display:none}
.channel-tab{
  flex:0 0 auto;padding:8px 16px;border-radius:999px;
  font-size:13.5px;font-weight:500;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
  transition:color .2s ease,background .2s ease,border-color .2s ease;
}
.channel-tab:hover{color:var(--text);background:rgba(255,255,255,.06)}
.channel-tab.active{
  color:var(--gold);
  background:linear-gradient(135deg,rgba(247,185,85,.18),rgba(255,107,139,.14));
  border-color:rgba(247,185,85,.38);
  font-weight:700;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:700;font-size:14px;
  padding:12px 24px;border:1px solid transparent;cursor:pointer;
  white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#26170a;box-shadow:0 10px 26px rgba(247,185,85,.26)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(247,185,85,.36)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(247,185,85,.28)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:rgba(247,185,85,.55);color:var(--gold);background:rgba(247,185,85,.07)}
.btn-sm{padding:9px 17px;font-size:13px}

/* ---------- shared blocks ---------- */
.section{padding:62px 0}
.section-tight{padding:40px 0}
.section-head{max-width:720px;margin-bottom:30px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.1em;
  color:var(--gold);background:rgba(247,185,85,.1);
  border:1px solid rgba(247,185,85,.26);
}
.section-title{
  font-size:clamp(23px,2.6vw,33px);font-weight:800;line-height:1.3;
  margin:16px 0 0;letter-spacing:-.01em;
}
.section-sub{color:var(--muted);font-size:15px;margin:14px 0 0}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(139,123,255,.13);color:#c3baff;border:1px solid rgba(139,123,255,.28);
}
.chip-gold{background:rgba(247,185,85,.13);color:var(--gold);border-color:rgba(247,185,85,.3)}
.chip-rose{background:rgba(255,107,139,.13);color:#ffa2b6;border-color:rgba(255,107,139,.3)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:54px 0 26px}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(620px 340px at 12% 8%,rgba(247,185,85,.16),transparent 65%),
    radial-gradient(560px 320px at 88% 0%,rgba(255,107,139,.14),transparent 68%),
    radial-gradient(700px 420px at 60% 110%,rgba(139,123,255,.14),transparent 70%);
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.hero-title{
  font-size:clamp(29px,4vw,48px);line-height:1.16;font-weight:850;
  letter-spacing:-.02em;margin:18px 0 0;
}
.hero-title em{
  font-style:normal;
  background:linear-gradient(115deg,var(--gold),var(--rose));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--muted);font-size:15.5px;margin:18px 0 0;max-width:610px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:30px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.stat-num{font-size:24px;font-weight:800;color:var(--gold);line-height:1.2}
.stat-label{font-size:12px;color:var(--muted-2);letter-spacing:.08em;margin-top:2px}

.ticket{
  position:relative;
  background:linear-gradient(165deg,#221a35 0%,#151020 100%);
  border:1px solid rgba(247,185,85,.24);
  border-radius:var(--radius-lg);
  padding:24px;
  box-shadow:var(--shadow-2);
}
.ticket-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.ticket-kicker{font-size:11.5px;letter-spacing:.2em;color:var(--muted-2);font-weight:700}
.ticket-title{font-size:20px;font-weight:800;margin-top:6px;line-height:1.35}
.ticket-time{
  flex:0 0 auto;text-align:center;padding:8px 14px;border-radius:14px;
  background:rgba(247,185,85,.14);border:1px solid rgba(247,185,85,.3);
}
.ticket-time b{display:block;font-size:18px;color:var(--gold);line-height:1.15}
.ticket-time span{font-size:10.5px;color:var(--muted-2);letter-spacing:.1em}
.ticket-divider{
  border:0;border-top:1px dashed rgba(255,255,255,.18);
  margin:20px 0;position:relative;
}
.ticket-list{display:grid;gap:11px;margin:0;padding:0}
.ticket-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:13.5px;color:var(--muted)}
.ticket-list li b{color:var(--text);font-weight:650}
.ticket-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:20px;flex-wrap:wrap}
.progress{height:7px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden;margin-top:14px}
.progress i{display:block;height:100%;width:73%;border-radius:99px;background:linear-gradient(90deg,var(--gold),var(--rose))}
.progress-note{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted-2);margin-top:8px}

/* notice bar */
.notice-bar{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  background:rgba(247,185,85,.07);
  border:1px solid rgba(247,185,85,.24);
  border-radius:var(--radius);
  padding:14px 20px;
  margin-top:34px;
}
.pulse{
  width:9px;height:9px;border-radius:50%;background:var(--gold);flex:0 0 auto;
  box-shadow:0 0 0 0 rgba(247,185,85,.6);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(247,185,85,.55)}
  70%{box-shadow:0 0 0 12px rgba(247,185,85,0)}
  100%{box-shadow:0 0 0 0 rgba(247,185,85,0)}
}
.notice-text{font-size:13.5px;color:var(--muted)}
.notice-text b{color:var(--text)}
.notice-bar .btn{margin-left:auto}

/* ---------- episode cards ---------- */
.ep-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ep-card{
  position:relative;display:flex;flex-direction:column;gap:12px;
  background:linear-gradient(170deg,var(--surface) 0%,#141021 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  overflow:hidden;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.ep-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--gold),var(--rose));
  opacity:0;transition:opacity .22s ease;
}
.ep-card:hover{transform:translateY(-5px);border-color:rgba(247,185,85,.38);box-shadow:var(--shadow-2)}
.ep-card:hover::before{opacity:1}
.ep-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ep-no{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--gold)}
.ep-dur{font-size:12px;color:var(--muted-2);font-variant-numeric:tabular-nums}
.ep-name{font-size:17.5px;font-weight:750;line-height:1.4;margin:0}
.ep-desc{font-size:13.5px;color:var(--muted);margin:0;flex:1 1 auto}
.ep-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.13)}
.ep-link{font-size:13px;font-weight:700;color:var(--gold)}
.ep-link:hover{color:var(--gold-2)}
.ep-status{font-size:11.5px;color:var(--muted-2)}

/* ---------- features ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 22px;
  transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.feature:hover{transform:translateY(-4px);border-color:rgba(139,123,255,.36);background:#241b3b}
.feature-ico{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:rgba(247,185,85,.13);color:var(--gold);
  font-size:18px;font-weight:800;margin-bottom:16px;
}
.feature h3{font-size:16.5px;font-weight:750;margin:0 0 8px}
.feature p{font-size:13.5px;color:var(--muted);margin:0}

/* ---------- timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.step{
  position:relative;padding:24px 20px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:border-color .2s ease,background .2s ease;
}
.step:hover{border-color:rgba(247,185,85,.35);background:rgba(247,185,85,.05)}
.step-num{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#26170a;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  margin-bottom:14px;
}
.step h3{font-size:15.5px;font-weight:750;margin:0 0 8px}
.step p{font-size:13.5px;color:var(--muted);margin:0}

/* ---------- scenarios ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene{
  display:flex;gap:16px;align-items:flex-start;
  padding:24px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(139,123,255,.12),rgba(24,18,40,.9));
  border:1px solid rgba(139,123,255,.22);
  transition:transform .2s ease,border-color .2s ease;
}
.scene:hover{transform:translateY(-3px);border-color:rgba(139,123,255,.45)}
.scene-badge{
  flex:0 0 auto;width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;font-size:20px;
  background:rgba(255,255,255,.07);border:1px solid var(--line);
}
.scene h3{font-size:15.5px;font-weight:750;margin:0 0 6px}
.scene p{font-size:13.5px;color:var(--muted);margin:0}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{
  background:var(--surface);
  border:1px solid var(--line);
  border-left:3px solid var(--gold);
  border-radius:14px;
  padding:24px 22px;
  transition:box-shadow .2s ease,transform .2s ease;
}
.quote:hover{transform:translateY(-3px);box-shadow:var(--shadow-1)}
.quote p{font-size:14px;color:#ded9f0;margin:0 0 16px;line-height:1.75}
.quote-by{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted-2)}
.avatar{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(247,185,85,.5),rgba(255,107,139,.45));
  color:#20160b;font-size:12px;font-weight:800;
}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  transition:border-color .2s ease,background .2s ease;
}
.faq[open]{border-color:rgba(247,185,85,.34);background:#1a1429}
.faq summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;font-size:15px;font-weight:650;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";flex:0 0 auto;font-size:19px;font-weight:400;color:var(--gold);
  transition:transform .2s ease;
}
.faq[open] summary::after{content:"–"}
.faq summary:hover{color:var(--gold)}
.faq-body{padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#271c40 0%,#150f22 62%,#1b1226 100%);
  border:1px solid rgba(247,185,85,.26);
  border-radius:var(--radius-lg);
  padding:44px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  box-shadow:var(--shadow-2);
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,139,.24),transparent 68%);
  pointer-events:none;
}
.cta-title{font-size:clamp(22px,2.6vw,30px);font-weight:800;margin:14px 0 0;line-height:1.3}
.cta-text{color:var(--muted);font-size:14.5px;margin:14px 0 0;max-width:440px}
.cta-form{position:relative;display:grid;gap:12px}
.field{display:grid;gap:6px}
.field label{font-size:12.5px;color:var(--muted-2);letter-spacing:.05em}
.field input,.field select{
  width:100%;padding:12px 15px;border-radius:12px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line-strong);
  color:var(--text);font-size:14px;outline:none;
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:var(--muted-2)}
.field input:focus,.field select:focus{
  border-color:rgba(247,185,85,.6);
  background:rgba(255,255,255,.08);
  box-shadow:0 0 0 4px rgba(247,185,85,.12);
}
.field select option{background:#1a1429;color:var(--text)}
.form-tip{font-size:12px;color:var(--muted-2);margin:2px 0 0}

/* ---------- footer ---------- */
.site-footer{background:#08060f;border-top:1px solid var(--line);padding:52px 0 0;margin-top:70px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.footer-desc{color:var(--muted);font-size:13.5px;margin-top:16px;max-width:400px;line-height:1.8}
.footer-col h4{
  font-size:12.5px;letter-spacing:.16em;color:var(--gold);
  margin:0 0 16px;font-weight:750;
}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-col a{color:var(--muted);font-size:13.5px}
.footer-col a:hover{color:var(--gold)}
.footer-meta{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  border-top:1px solid var(--line);margin-top:38px;padding:18px 0;
  font-size:12.5px;color:var(--muted-2);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero{padding-top:40px}
  .ep-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:34px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .header-top{flex-wrap:wrap;gap:12px;padding:12px 0}
  .header-search{order:3;flex:1 1 100%;max-width:none}
  .header-actions{margin-left:auto}
  .section{padding:46px 0}
  .channel-tab{font-size:12.5px;padding:7px 14px}
  .hero-stats{gap:22px}
  .ep-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-meta{flex-direction:column;gap:6px}
  .cta-band{padding:26px}
  .notice-bar .btn{margin-left:0}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .brand-name{font-size:14.5px}
  .brand-sub{font-size:9px}
  .brand-mark{width:36px;height:36px;font-size:17px;border-radius:11px}
  .hero-title{font-size:27px}
  .hero-lead{font-size:14.5px}
  .hero-actions{gap:10px}
  .btn{padding:11px 18px;font-size:13.5px;flex:1 1 auto}
  .hero-actions .btn{flex:1 1 100%}
  .ticket{padding:20px}
  .ticket-title{font-size:17.5px}
  .stat-num{font-size:21px}
  .section-title{font-size:22px}
  .quote{padding:20px 18px}
  .cta-title{font-size:21px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --ink:#15112b;
  --ink-soft:#413b5c;
  --muted:#77718f;
  --bg:#f6f5fb;
  --surface:#ffffff;
  --surface-2:#f0eefb;
  --primary:#7c5cff;
  --primary-deep:#5b3df0;
  --primary-soft:#ece7ff;
  --accent:#ff8a3d;
  --accent-soft:#ffe9da;
  --border:#e6e3f2;
  --nav-bg:#14112a;
  --nav-bg-2:#1b1737;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:11px;
  --shadow-sm:0 2px 10px rgba(21,17,43,.06);
  --shadow-md:0 14px 34px rgba(21,17,43,.10);
  --shadow-lg:0 26px 60px rgba(21,17,43,.18);
  --max:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:3px solid rgba(124,92,255,.55);outline-offset:3px;border-radius:8px;}

.container{max-width:var(--max);margin:0 auto;padding:0 22px;width:100%;}

/* ---------- 导航 ---------- */
.site-header{
  background:var(--nav-bg);
  border-bottom:1px solid rgba(255,255,255,.08);
  position:sticky;top:0;z-index:60;
}
.header-top{
  display:flex;align-items:center;gap:22px;
  padding:14px 0;
}
.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#fff;
  background:linear-gradient(135deg,#7c5cff,#ff8a3d);
  box-shadow:0 6px 18px rgba(124,92,255,.42);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-weight:700;font-size:16px;letter-spacing:.4px;}
.brand-sub{color:rgba(255,255,255,.42);font-size:10.5px;letter-spacing:2.2px;font-weight:600;}

.header-search{
  flex:1;max-width:430px;
  display:flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.13);
  border-radius:999px;
  padding:6px 6px 6px 15px;
  transition:border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.header-search:focus-within{
  border-color:rgba(124,92,255,.75);
  background:rgba(255,255,255,.12);
  box-shadow:0 0 0 4px rgba(124,92,255,.18);
}
.header-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  color:#fff;font-size:13.5px;
}
.header-search input::placeholder{color:rgba(255,255,255,.45);}
.header-search button{
  border:0;border-radius:999px;
  padding:7px 16px;font-size:13px;font-weight:600;
  background:linear-gradient(135deg,#7c5cff,#9a7bff);
  color:#fff;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.header-search button:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(124,92,255,.42);filter:brightness(1.06);}
.header-search button:active{transform:translateY(0);}

.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  font-weight:700;letter-spacing:.2px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-md{padding:13px 26px;font-size:15px;}
.btn-lg{padding:16px 34px;font-size:16px;}
.btn-primary{
  background:linear-gradient(135deg,#7c5cff,#6136f5);
  color:#fff;
  box-shadow:0 10px 24px rgba(97,54,245,.34);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(97,54,245,.44);}
.btn-primary:active{transform:translateY(0);}
.btn-accent{
  background:linear-gradient(135deg,#ff8a3d,#ff6b3d);
  color:#fff;
  box-shadow:0 10px 24px rgba(255,107,61,.34);
}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,107,61,.44);}
.btn-ghost{
  background:rgba(255,255,255,.07);
  border-color:rgba(255,255,255,.24);
  color:#fff;
}
.btn-ghost:hover{background:rgba(255,255,255,.15);transform:translateY(-2px);}
.btn-outline{
  background:#fff;border-color:var(--border);color:var(--ink);
  box-shadow:var(--shadow-sm);
}
.btn-outline:hover{border-color:var(--primary);color:var(--primary-deep);transform:translateY(-2px);box-shadow:var(--shadow-md);}

.channel-nav{background:var(--nav-bg-2);border-top:1px solid rgba(255,255,255,.06);}
.channel-scroll{
  display:flex;gap:8px;align-items:center;
  padding:10px 0;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.channel-scroll::-webkit-scrollbar{display:none;}
.channel-tab{
  flex:0 0 auto;
  padding:9px 17px;border-radius:999px;
  font-size:13.5px;font-weight:600;
  color:rgba(255,255,255,.66);
  border:1px solid transparent;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.channel-tab:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateY(-1px);}
.channel-tab.active{
  background:linear-gradient(135deg,#7c5cff,#5b3df0);
  color:#fff;border-color:rgba(255,255,255,.16);
  box-shadow:0 8px 20px rgba(91,61,240,.4);
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 82% -10%,rgba(255,138,61,.30),transparent 62%),
    radial-gradient(760px 420px at 8% 0%,rgba(124,92,255,.48),transparent 62%),
    linear-gradient(160deg,#14112a 12%,#221b4d 68%,#2a1f5c 100%);
  color:#fff;
  padding:62px 0 78px;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 30%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 20%,transparent 78%);
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;
  background:rgba(255,255,255,.11);
  border:1px solid rgba(255,255,255,.2);
  font-size:12.5px;font-weight:700;letter-spacing:1.4px;
  color:#e6dfff;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:#ff8a3d;box-shadow:0 0 0 4px rgba(255,138,61,.24);}
.hero h1{
  font-size:clamp(30px,4.4vw,50px);
  line-height:1.22;
  font-weight:800;
  letter-spacing:-.5px;
  margin:22px 0 18px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(120deg,#ffb27a,#ff8a3d);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{
  font-size:16.5px;line-height:1.9;
  color:rgba(255,255,255,.78);
  max-width:620px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-note{
  margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 22px;
  font-size:13px;color:rgba(255,255,255,.62);
}
.hero-note span{display:inline-flex;align-items:center;gap:7px;}
.hero-note i{width:6px;height:6px;border-radius:50%;background:#8f7dff;display:inline-block;}

/* 票券卡 */
.ticket{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);
  padding:22px 22px 20px;
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow-lg);
}
.ticket-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px dashed rgba(255,255,255,.24);}
.ticket-label{font-size:12px;letter-spacing:2px;color:rgba(255,255,255,.62);font-weight:700;}
.ticket-badge{
  font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:999px;
  background:rgba(255,138,61,.2);color:#ffc39c;border:1px solid rgba(255,138,61,.4);
}
.ticket-title{font-size:21px;font-weight:800;margin-top:14px;letter-spacing:.4px;}
.ticket-sub{font-size:13.5px;color:rgba(255,255,255,.66);margin-top:6px;}
.ticket-rows{margin-top:16px;display:grid;gap:10px;}
.ticket-row{display:flex;align-items:center;justify-content:space-between;font-size:13.5px;color:rgba(255,255,255,.72);}
.ticket-row b{color:#fff;font-weight:700;letter-spacing:.3px;}
.ticket-foot{
  margin-top:18px;padding-top:15px;border-top:1px dashed rgba(255,255,255,.24);
  display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:rgba(255,255,255,.6);
}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0;}
.section-tight{padding:58px 0;}
.section-head{max-width:760px;margin-bottom:42px;}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:1.6px;
  color:var(--primary-deep);
  background:var(--primary-soft);
  padding:6px 14px;border-radius:999px;
}
.section-head h2{
  font-size:clamp(24px,3.1vw,34px);
  line-height:1.34;font-weight:800;letter-spacing:-.3px;
  margin:16px 0 14px;
}
.section-head p{color:var(--ink-soft);font-size:15.5px;line-height:1.9;}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px 20px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d8d1f8;}
.stat-num{font-size:30px;font-weight:800;line-height:1.1;color:var(--primary-deep);letter-spacing:-.5px;}
.stat-num small{font-size:14px;font-weight:700;color:var(--muted);margin-left:3px;}
.stat-label{font-size:13.5px;color:var(--ink-soft);margin-top:8px;}

/* 卡片网格 */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;gap:12px;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#d8d1f8;}
.card-icon{
  width:44px;height:44px;border-radius:13px;
  display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary-deep);
  font-weight:800;font-size:15px;
}
.card h3{font-size:17.5px;font-weight:800;letter-spacing:.2px;}
.card p{font-size:14.5px;color:var(--ink-soft);line-height:1.85;}
.card-list{margin-top:4px;display:grid;gap:8px;}
.card-list li{
  position:relative;padding-left:18px;
  font-size:13.8px;color:var(--muted);line-height:1.7;
}
.card-list li::before{
  content:"";position:absolute;left:0;top:9px;
  width:7px;height:7px;border-radius:3px;
  background:linear-gradient(135deg,#7c5cff,#ff8a3d);
}

/* 时间轴 */
.timeline-wrap{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:34px 32px;
  box-shadow:var(--shadow-sm);
}
.timeline{display:grid;gap:0;}
.tl-item{
  display:grid;grid-template-columns:118px 26px 1fr;
  gap:0 18px;align-items:start;
  padding-bottom:26px;
  position:relative;
}
.tl-item:last-child{padding-bottom:0;}
.tl-time{
  font-size:13.5px;font-weight:800;color:var(--primary-deep);
  letter-spacing:.4px;padding-top:2px;
  font-variant-numeric:tabular-nums;
}
.tl-dot{
  position:relative;display:flex;justify-content:center;
}
.tl-dot span{
  width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--primary);
  margin-top:5px;position:relative;z-index:2;
  box-shadow:0 0 0 4px rgba(124,92,255,.13);
}
.tl-dot::after{
  content:"";position:absolute;top:22px;bottom:-16px;width:2px;
  background:linear-gradient(180deg,#dcd5fb,#efecfb);
}
.tl-item:last-child .tl-dot::after{display:none;}
.tl-body h3{font-size:16px;font-weight:800;margin-bottom:6px;}
.tl-body p{font-size:14.2px;color:var(--ink-soft);line-height:1.85;}
.tl-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px;}
.tag{
  font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
  background:var(--surface-2);color:#5b5480;
  border:1px solid #e2ddf7;
}
.tag-accent{background:var(--accent-soft);color:#b5561f;border-color:#ffd6bd;}

/* 场景 / 流程 */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.scene{
  display:flex;gap:18px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.scene:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.scene-num{
  flex:0 0 auto;width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;
  background:linear-gradient(135deg,#7c5cff,#5b3df0);
  box-shadow:0 8px 18px rgba(91,61,240,.28);
}
.scene h3{font-size:16.5px;font-weight:800;margin-bottom:7px;}
.scene p{font-size:14.2px;color:var(--ink-soft);line-height:1.85;}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step;}
.step{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px 22px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#d8d1f8;}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:13px;font-weight:800;letter-spacing:2px;
  color:var(--accent);margin-bottom:12px;
}
.step h3{font-size:16px;font-weight:800;margin-bottom:8px;}
.step p{font-size:14px;color:var(--ink-soft);line-height:1.8;}

/* FAQ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:6px 26px;
  box-shadow:var(--shadow-sm);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:#cfc6f7;box-shadow:var(--shadow-md);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary-deep);
  font-size:16px;font-weight:800;line-height:1;
  transition:transform .22s ease,background .22s ease;
}
.faq-item[open] summary::after{content:"−";background:var(--primary);color:#fff;transform:rotate(180deg);}
.faq-answer{font-size:14.6px;color:var(--ink-soft);line-height:1.9;padding:0 0 20px;border-top:1px solid var(--border);padding-top:16px;}

/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  background:
    radial-gradient(600px 300px at 88% 8%,rgba(255,138,61,.34),transparent 66%),
    linear-gradient(135deg,#211a4d,#3a2470 62%,#4b2b7d);
  border-radius:var(--radius-lg);
  padding:52px 48px;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.cta-band h2{font-size:clamp(23px,2.9vw,32px);font-weight:800;line-height:1.36;letter-spacing:-.3px;}
.cta-band p{margin-top:14px;font-size:15.5px;color:rgba(255,255,255,.8);max-width:660px;line-height:1.9;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.cta-meta{
  margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 26px;
  font-size:13px;color:rgba(255,255,255,.62);
  border-top:1px solid rgba(255,255,255,.16);padding-top:20px;
}

/* 页脚 */
.site-footer{background:#100d20;color:rgba(255,255,255,.72);padding:56px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;padding-bottom:38px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.58);max-width:420px;}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;letter-spacing:1px;margin-bottom:16px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{
  font-size:14px;color:rgba(255,255,255,.6);
  transition:color .2s ease,padding-left .2s ease;
}
.footer-col a:hover{color:#ffb27a;padding-left:4px;}
.footer-meta{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  font-size:12.8px;color:rgba(255,255,255,.42);
}

/* 响应式 */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .footer-brand{grid-column:1 / -1;}
  .header-search{max-width:320px;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .section-tight{padding:46px 0;}
  .header-top{flex-wrap:wrap;gap:14px;padding:12px 0;}
  .header-search{order:3;flex:1 1 100%;max-width:none;}
  .header-actions{margin-left:auto;}
  .hero{padding:46px 0 58px;}
  .hero-lead{font-size:15.5px;}
  .scene-grid{grid-template-columns:1fr;}
  .timeline-wrap{padding:26px 20px;}
  .tl-item{grid-template-columns:92px 22px 1fr;gap:0 13px;}
  .cta-band{padding:38px 26px;}
  .faq-item{padding:4px 20px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .stat-card{padding:18px 15px;}
  .stat-num{font-size:24px;}
  .card-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .hero-actions .btn{width:100%;}
  .cta-actions .btn{width:100%;}
  .tl-item{grid-template-columns:1fr;gap:6px;}
  .tl-dot{display:none;}
  .tl-time{padding-top:0;}
  .tl-item{padding-bottom:22px;border-left:2px solid #e6e1fb;padding-left:16px;}
  .footer-meta{flex-direction:column;gap:6px;}
}

/* roulang page: category4 */
:root{
  --bg:#0b0912;
  --bg-soft:#12101d;
  --panel:#171327;
  --panel-2:#1d1830;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.17);
  --text:#f4f1ea;
  --muted:#a8a2bd;
  --gold:#f2b544;
  --gold-soft:#ffd27a;
  --rose:#ff6b57;
  --violet:#8b6cff;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 20px 46px -22px rgba(0,0,0,.9);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 480px at 82% -8%,rgba(139,108,255,.16),transparent 62%),radial-gradient(760px 420px at 4% 6%,rgba(242,181,68,.12),transparent 60%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.24;letter-spacing:-.01em;}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;}

html body .container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(11,9,18,.88);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-top{display:flex;align-items:center;gap:20px;padding:13px 0;}
.brand{display:inline-flex;align-items:center;gap:11px;}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;
  display:grid;place-items:center;
  border-radius:13px;
  font-size:19px;font-weight:800;color:#22160a;
  background:linear-gradient(142deg,var(--gold-soft),var(--gold) 52%,var(--rose));
  box-shadow:0 10px 24px -12px rgba(242,181,68,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.16;}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.01em;}
.brand-sub{font-size:10px;letter-spacing:.22em;color:var(--muted);}
.header-search{
  flex:1 1 240px;
  max-width:420px;
  margin-left:auto;
  display:flex;align-items:center;gap:8px;
  padding:6px 6px 6px 14px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:999px;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.header-search:focus-within{border-color:rgba(242,181,68,.55);box-shadow:0 0 0 4px rgba(242,181,68,.12);}
.header-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  font-size:14px;color:var(--text);padding:6px 0;
}
.header-search input::placeholder{color:#7d7695;}
.header-search button{
  border:0;cursor:pointer;
  padding:8px 16px;border-radius:999px;
  font-size:13px;font-weight:700;color:#22160a;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold));
  transition:transform .18s ease,box-shadow .18s ease;
}
.header-search button:hover{transform:translateY(-1px);box-shadow:0 8px 18px -10px rgba(242,181,68,.95);}
.header-actions{display:flex;align-items:center;gap:10px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:999px;
  padding:13px 26px;
  font-size:15px;font-weight:700;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-primary{
  color:#22160a;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold) 58%,#f0a23a);
  box-shadow:0 14px 30px -18px rgba(242,181,68,1);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(242,181,68,.95);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  color:var(--text);
  background:rgba(255,255,255,.045);
  border-color:var(--line-strong);
}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(242,181,68,.5);}
.btn-outline{
  color:var(--gold);
  background:rgba(242,181,68,.08);
  border-color:rgba(242,181,68,.4);
}
.btn-outline:hover{background:rgba(242,181,68,.18);color:var(--gold-soft);}

.channel-nav{border-top:1px solid var(--line);background:rgba(18,16,29,.72);}
.channel-scroll{
  display:flex;gap:8px;
  overflow-x:auto;
  padding:10px 0;
  scrollbar-width:none;-ms-overflow-style:none;
}
.channel-scroll::-webkit-scrollbar{display:none;}
.channel-tab{
  flex:0 0 auto;
  padding:8px 16px;border-radius:999px;
  font-size:14px;color:var(--muted);
  border:1px solid transparent;
  transition:color .2s ease,background .2s ease,border-color .2s ease;
}
.channel-tab:hover{color:var(--text);background:rgba(255,255,255,.06);border-color:var(--line);}
.channel-tab.active{
  color:#22160a;font-weight:700;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold));
  border-color:transparent;
  box-shadow:0 10px 22px -16px rgba(242,181,68,1);
}

/* ============ 通用板块 ============ */
.section{padding:76px 0;}
.section-tight{padding:56px 0;}
.section-head{max-width:720px;margin-bottom:38px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;margin-bottom:18px;
  border-radius:999px;
  font-size:12.5px;letter-spacing:.14em;
  color:var(--gold);
  background:rgba(242,181,68,.09);
  border:1px solid rgba(242,181,68,.32);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);}
.section-title{font-size:clamp(1.5rem,2.7vw,2.1rem);}
.section-sub{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.85;}

/* ============ Hero ============ */
.hero{padding:64px 0 70px;position:relative;overflow:hidden;}
.hero::after{
  content:"";position:absolute;left:50%;bottom:-220px;transform:translateX(-50%);
  width:900px;height:340px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(139,108,255,.2),transparent);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;position:relative;z-index:2;}
.hero h1{font-size:clamp(2.05rem,4.6vw,3.2rem);letter-spacing:-.025em;}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero-lead{margin-top:20px;max-width:560px;color:#c8c2da;font-size:16.5px;line-height:1.9;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;margin-top:38px;
  padding-top:26px;border-top:1px solid var(--line);
}
.hero-strip div{display:flex;flex-direction:column;gap:4px;}
.hero-strip strong{font-size:19px;color:var(--gold-soft);letter-spacing:.01em;}
.hero-strip span{font-size:12.5px;color:var(--muted);letter-spacing:.04em;}

/* 票券 */
.ticket{
  position:relative;
  padding:26px 26px 24px;
  background:linear-gradient(168deg,#201a35,#151122 72%);
  border:1px solid var(--line-strong);
  border-radius:24px;
  box-shadow:var(--shadow);
}
.ticket::before,.ticket::after{
  content:"";position:absolute;width:22px;height:22px;border-radius:50%;
  background:var(--bg);border:1px solid var(--line-strong);
  top:61.5%;z-index:3;
}
.ticket::before{left:-12px;}
.ticket::after{right:-12px;}
.ticket-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;}
.ticket-tag{
  font-size:11.5px;letter-spacing:.16em;color:var(--gold);
  border:1px solid rgba(242,181,68,.4);background:rgba(242,181,68,.1);
  padding:4px 11px;border-radius:999px;
}
.ticket-no{font-size:12px;color:var(--muted);letter-spacing:.1em;}
.ticket-title{font-size:26px;letter-spacing:-.02em;}
.ticket-title small{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-top:8px;letter-spacing:0;}
.ticket-params{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px;}
.param{
  padding:12px 14px;border-radius:14px;
  background:rgba(255,255,255,.045);
  border:1px solid var(--line);
}
.param span{display:block;font-size:11.5px;color:var(--muted);letter-spacing:.08em;}
.param strong{display:block;margin-top:4px;font-size:15.5px;color:var(--text);}
.ticket-divider{
  margin:22px 0 20px;
  border-top:1px dashed rgba(255,255,255,.24);
}
.countdown-label{font-size:12.5px;color:var(--muted);letter-spacing:.1em;}
.countdown{
  margin-top:6px;
  font-size:34px;font-weight:800;letter-spacing:.06em;
  color:var(--gold-soft);
  font-variant-numeric:tabular-nums;
}
.ticket-note{margin-top:6px;font-size:12.5px;color:var(--muted);}
.ticket .btn{width:100%;margin-top:18px;}

/* ============ 四道闸口 ============ */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.card{
  position:relative;
  padding:26px 24px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease,background .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(242,181,68,.42);box-shadow:0 22px 40px -30px rgba(0,0,0,.95);background:var(--panel-2);}
.card-num{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:11px;
  font-size:13.5px;font-weight:800;color:#22160a;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold));
  margin-bottom:16px;
}
.card h3{font-size:17px;margin-bottom:10px;}
.card p{font-size:14.5px;color:var(--muted);line-height:1.85;}

/* ============ 音轨清单 ============ */
.track-list{display:flex;flex-direction:column;gap:14px;}
.track{
  display:grid;grid-template-columns:148px 1fr auto;gap:22px;align-items:center;
  padding:20px 24px;
  background:linear-gradient(120deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.track:hover{border-color:rgba(139,108,255,.5);transform:translateX(3px);background:rgba(139,108,255,.08);}
.track-time{
  font-size:13px;color:var(--gold-soft);
  font-variant-numeric:tabular-nums;letter-spacing:.04em;
  padding:6px 12px;border-radius:9px;
  border:1px dashed rgba(242,181,68,.4);
  display:inline-block;text-align:center;
}
.track-body h3{font-size:16.5px;margin-bottom:6px;}
.track-body p{font-size:14px;color:var(--muted);line-height:1.8;}
.bars{display:flex;align-items:flex-end;gap:3px;height:26px;margin-top:0;}
.bars i{display:block;width:3px;border-radius:2px;background:linear-gradient(180deg,var(--gold),var(--rose));opacity:.75;}
.bars i:nth-child(1){height:40%;}
.bars i:nth-child(2){height:70%;}
.bars i:nth-child(3){height:52%;}
.bars i:nth-child(4){height:88%;}
.bars i:nth-child(5){height:34%;}
.bars i:nth-child(6){height:62%;}

/* ============ 流程时间轴 ============ */
.timeline{position:relative;margin-top:8px;padding-left:34px;}
.timeline::before{
  content:"";position:absolute;left:11px;top:6px;bottom:10px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(139,108,255,.55),transparent);
}
.step{position:relative;padding:0 0 30px 0;}
.step:last-child{padding-bottom:0;}
.step::before{
  content:"";position:absolute;left:-34px;top:6px;
  width:24px;height:24px;border-radius:50%;
  background:#151122;border:2px solid rgba(242,181,68,.7);
  box-shadow:0 0 0 5px rgba(242,181,68,.08);
}
.step h3{font-size:17.5px;margin-bottom:8px;}
.step h3 span{
  display:inline-block;margin-right:10px;
  font-size:12px;letter-spacing:.14em;color:var(--gold);
  vertical-align:2px;
}
.step p{font-size:14.5px;color:var(--muted);line-height:1.85;max-width:720px;}

/* ============ 交付指标 ============ */
.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.spec{
  padding:24px;
  border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(255,255,255,.055),rgba(255,255,255,.012));
  border:1px solid var(--line);
  transition:border-color .22s ease,transform .22s ease;
}
.spec:hover{border-color:rgba(242,181,68,.42);transform:translateY(-3px);}
.spec strong{display:block;font-size:24px;color:var(--gold-soft);letter-spacing:-.01em;font-variant-numeric:tabular-nums;}
.spec span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.75;}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px;}
.faq-item{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .22s ease;
}
.faq-item[open]{border-color:rgba(242,181,68,.4);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;
  font-size:16px;font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  width:26px;height:26px;display:grid;place-items:center;
  border-radius:9px;font-size:16px;font-weight:700;
  color:var(--gold);background:rgba(242,181,68,.1);
  border:1px solid rgba(242,181,68,.3);
  transition:transform .2s ease,background .2s ease;
}
.faq-item[open] summary::after{content:"−";background:rgba(242,181,68,.2);}
.faq-item p{padding:0 24px 22px;font-size:14.5px;color:var(--muted);line-height:1.9;}

/* ============ CTA / 表单 ============ */
.cta-panel{
  position:relative;overflow:hidden;
  padding:48px;
  border-radius:26px;
  border:1px solid rgba(242,181,68,.28);
  background:linear-gradient(140deg,rgba(242,181,68,.14),rgba(139,108,255,.14) 58%,rgba(23,19,39,.9));
  box-shadow:var(--shadow);
}
.cta-panel::after{
  content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(242,181,68,.3),transparent);
}
.cta-grid{display:grid;grid-template-columns:1fr .92fr;gap:44px;align-items:center;position:relative;z-index:2;}
.cta-grid h2{font-size:clamp(1.5rem,2.7vw,2.05rem);}
.cta-grid p{margin-top:14px;color:#d3cde4;font-size:15.5px;line-height:1.9;max-width:480px;}
.subscribe-form{
  display:grid;gap:12px;
  padding:24px;border-radius:20px;
  background:rgba(11,9,18,.62);
  border:1px solid var(--line-strong);
}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px;letter-spacing:.06em;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:rgba(242,181,68,.6);box-shadow:0 0 0 4px rgba(242,181,68,.12);}
.field input::placeholder{color:#7d7695;}
.form-note{font-size:12px;color:var(--muted);line-height:1.7;}
.form-status{font-size:13px;color:var(--gold-soft);min-height:20px;}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:20px;
  border-top:1px solid var(--line);
  background:rgba(13,11,21,.92);
}
.footer-grid{
  display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:40px;
  padding:56px 0 36px;
}
.footer-desc{margin-top:18px;max-width:380px;font-size:14px;color:var(--muted);line-height:1.9;}
.footer-col h4{font-size:14px;letter-spacing:.08em;color:var(--text);margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:var(--muted);transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--gold-soft);padding-left:4px;}
.footer-meta{
  display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;
  padding:20px 0 30px;
  border-top:1px solid var(--line);
  font-size:12.5px;color:#807a97;
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-grid{grid-template-columns:1fr;gap:30px;}
  .cta-panel{padding:36px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:30px;}
}
@media (max-width:900px){
  .header-top{flex-wrap:wrap;gap:12px;}
  .header-search{order:3;flex:1 1 100%;max-width:none;margin-left:0;}
  .header-actions{margin-left:auto;}
  .track{grid-template-columns:1fr;gap:14px;}
  .track-time{justify-self:start;}
  .bars{display:none;}
  .section{padding:60px 0;}
  .hero{padding:44px 0 52px;}
}
@media (max-width:768px){
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
  .hero-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
  .spec-grid{grid-template-columns:1fr 1fr;}
  .ticket::before,.ticket::after{display:none;}
}
@media (max-width:520px){
  .brand-name{font-size:15.5px;}
  .brand-sub{font-size:9px;letter-spacing:.16em;}
  .grid-4{grid-template-columns:1fr;}
  .spec-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .cta-panel{padding:24px;}
  .ticket{padding:20px;}
  .countdown{font-size:27px;}
  .hero-actions .btn{width:100%;}
  .faq-item summary{padding:16px 18px;font-size:15px;}
  .faq-item p{padding:0 18px 18px;}
  .section{padding:52px 0;}
}

/* roulang page: category5 */
:root{
  --ink:#0e0a18;
  --ink-2:#151024;
  --surface:#191330;
  --surface-2:#221a3c;
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.06);
  --text:#f5f2fc;
  --muted:#a5a0b8;
  --gold:#ffc44d;
  --gold-deep:#f08a1c;
  --violet:#8b6cf0;
  --green:#54d6a0;
  --radius:20px;
  --radius-sm:14px;
  --radius-pill:999px;
  --shadow:0 24px 50px -26px rgba(0,0,0,.9);
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 560px at 82% -12%, rgba(139,108,240,.22), transparent 60%),
    radial-gradient(900px 520px at -8% 2%, rgba(240,138,28,.15), transparent 58%),
    var(--ink);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease}
button,input{font:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(14,10,24,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.header-top{display:flex;align-items:center;gap:24px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  font-weight:800;font-size:20px;color:#20160a;
  background:linear-gradient(140deg,var(--gold),var(--gold-deep));
  box-shadow:0 10px 22px -8px rgba(240,138,28,.75);
}
.brand-name{display:block;font-size:16px;font-weight:750;letter-spacing:.02em;line-height:1.2;color:var(--text)}
.brand-sub{display:block;font-size:9.5px;letter-spacing:.24em;color:var(--muted);margin-top:3px}
.header-search{
  flex:1 1 auto;max-width:440px;display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:var(--radius-pill);padding:6px 6px 6px 16px;
  transition:border-color .2s ease, background .2s ease;
}
.header-search:focus-within{border-color:rgba(255,196,77,.55);background:rgba(255,255,255,.08)}
.header-search input{
  flex:1 1 auto;min-width:0;background:transparent;border:0;outline:none;
  color:var(--text);font-size:14px;padding:4px 0;
}
.header-search input::placeholder{color:#7d7795}
.header-search button{
  flex:0 0 auto;border:0;cursor:pointer;border-radius:var(--radius-pill);
  padding:7px 16px;font-size:13px;font-weight:650;color:#241708;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  transition:filter .18s ease, transform .18s ease;
}
.header-search button:hover{filter:brightness(1.08);transform:translateY(-1px)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.channel-nav{border-top:1px solid var(--line-soft);background:rgba(255,255,255,.02)}
.channel-scroll{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.channel-scroll::-webkit-scrollbar{display:none}
.channel-tab{
  flex:0 0 auto;padding:8px 16px;border-radius:var(--radius-pill);
  font-size:13.5px;color:var(--muted);border:1px solid transparent;
  white-space:nowrap;transition:all .2s ease;
}
.channel-tab:hover{color:var(--text);background:rgba(255,255,255,.06)}
.channel-tab.active{
  color:#20160a;font-weight:700;
  background:linear-gradient(135deg,var(--gold),#f0a13a);
  box-shadow:0 8px 20px -8px rgba(240,161,58,.9);
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:650;border-radius:var(--radius-pill);padding:13px 26px;
  font-size:15px;border:1px solid transparent;cursor:pointer;line-height:1.2;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#231607;box-shadow:0 16px 30px -14px rgba(240,138,28,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 38px -14px rgba(240,138,28,1)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.05);color:var(--text);border-color:var(--line);
}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,196,77,.5);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:13.5px}
.btn-block{width:100%}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0;border-top:1px solid var(--line-soft)}
.section-head{max-width:740px;margin-bottom:38px}
.section-head h2{font-size:clamp(23px,3vw,34px);font-weight:800;line-height:1.3;margin:14px 0 12px;letter-spacing:-.01em}
.section-head p{margin:0;color:var(--muted);font-size:15.5px}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.18em;font-weight:650;
  color:var(--gold);background:rgba(255,196,77,.1);
  border:1px solid rgba(255,196,77,.26);border-radius:var(--radius-pill);
  padding:5px 14px;
}

/* ---------- 首屏 ---------- */
.hero{padding:64px 0 78px}
.hero-title{
  font-size:clamp(29px,4.3vw,50px);line-height:1.2;font-weight:800;
  margin:20px 0 18px;letter-spacing:-.02em;
}
.hero-title em{
  font-style:normal;
  background:linear-gradient(120deg,var(--gold),#ffd98a 60%,var(--gold-deep));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin:0;color:var(--muted);font-size:16.5px;max-width:620px}
.hero-points{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:10px}
.hero-points li{position:relative;padding-left:26px;font-size:14.5px;color:#ddd7ee}
.hero-points li::before{
  content:"";position:absolute;left:0;top:9px;width:14px;height:8px;
  border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);
  transform:rotate(-45deg);border-radius:1px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:30px;margin-top:36px;padding-top:26px;border-top:1px solid var(--line-soft)}
.hero-stats div{display:flex;flex-direction:column;gap:2px}
.hero-stats strong{font-size:24px;font-weight:800;color:var(--gold);line-height:1.2}
.hero-stats span{font-size:12.5px;color:var(--muted)}

/* ---------- 票券 ---------- */
.ticket{
  position:relative;border-radius:26px;padding:30px 28px 26px;
  background:linear-gradient(165deg,rgba(255,255,255,.09),rgba(255,255,255,.025) 60%),var(--surface);
  border:1px solid rgba(255,196,77,.28);
  box-shadow:var(--shadow);overflow:hidden;
}
.ticket::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(320px 180px at 88% -10%, rgba(255,196,77,.22), transparent 70%);
  pointer-events:none;
}
.ticket-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ticket-tag{
  font-size:11.5px;letter-spacing:.16em;font-weight:700;color:#20160a;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  border-radius:var(--radius-pill);padding:5px 14px;
}
.ticket-no{font-size:12px;letter-spacing:.14em;color:var(--muted)}
.ticket-title{font-size:21px;font-weight:800;margin:18px 0 8px;line-height:1.35}
.ticket-sub{margin:0;font-size:13.5px;color:var(--muted)}
.ticket-count{
  margin:22px 0;padding:16px 18px;border-radius:var(--radius-sm);
  background:rgba(0,0,0,.32);border:1px dashed rgba(255,196,77,.4);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.ticket-count-label{font-size:12.5px;color:var(--muted);letter-spacing:.06em}
.ticket-clock{
  font-size:22px;font-weight:800;letter-spacing:.06em;color:var(--gold);
  font-variant-numeric:tabular-nums;
}
.ticket-meta{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:10px}
.ticket-meta li{
  display:flex;align-items:center;justify-content:space-between;
  font-size:13.5px;color:var(--muted);
  padding-bottom:10px;border-bottom:1px solid var(--line-soft);
}
.ticket-meta li:last-child{border-bottom:0;padding-bottom:0}
.ticket-meta strong{color:var(--text);font-weight:650}
.ticket-meta .ok{color:var(--green)}
.ticket-note{margin:14px 0 0;font-size:12px;color:#7d7795;text-align:center}

/* ---------- 排期时间线 ---------- */
.timeline{display:flex;flex-direction:column;gap:12px}
.tl-row{
  display:grid;grid-template-columns:118px minmax(0,1fr) auto;
  gap:22px;align-items:center;padding:18px 24px;
  border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  border:1px solid var(--line-soft);
  transition:transform .2s ease, border-color .2s ease, background .2s ease;
}
.tl-row:hover{transform:translateX(4px);border-color:rgba(255,196,77,.35);background:rgba(255,255,255,.07)}
.tl-row.is-live{
  border-color:rgba(255,196,77,.45);
  background:linear-gradient(120deg,rgba(255,196,77,.14),rgba(139,108,240,.08));
}
.tl-date{display:flex;flex-direction:column;gap:2px}
.tl-day{font-weight:750;font-size:14.5px}
.tl-hour{font-size:12.5px;color:var(--gold);letter-spacing:.08em;font-variant-numeric:tabular-nums}
.tl-info h3{margin:0;font-size:16px;font-weight:700;line-height:1.4}
.tl-info p{margin:5px 0 0;font-size:13.5px;color:var(--muted);line-height:1.6}
.tl-flag{justify-self:end}
.badge{
  display:inline-block;font-size:12px;font-weight:650;letter-spacing:.04em;
  padding:5px 13px;border-radius:var(--radius-pill);white-space:nowrap;
  border:1px solid transparent;
}
.badge-live{color:#1c2a24;background:rgba(84,214,160,.85)}
.badge-today{color:#20160a;background:linear-gradient(135deg,var(--gold),var(--gold-deep))}
.badge-soon{color:#cfc8e8;background:rgba(255,255,255,.08);border-color:var(--line)}
.badge-plus{color:#efe9ff;background:rgba(139,108,240,.4);border-color:rgba(139,108,240,.6)}

/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card{
  position:relative;overflow:hidden;padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.065),rgba(255,255,255,.018));
  border:1px solid var(--line);
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(255,196,77,.4);box-shadow:var(--shadow)}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(255,196,77,.12);border:1px solid rgba(255,196,77,.3);
  color:var(--gold);margin-bottom:16px;
}
.card h3{margin:0 0 8px;font-size:16.5px;font-weight:750;line-height:1.4}
.card p{margin:0;font-size:13.8px;color:var(--muted);line-height:1.7}
.card-tag{
  display:inline-block;margin-top:16px;font-size:11.5px;letter-spacing:.1em;
  color:var(--gold);border:1px solid rgba(255,196,77,.3);
  border-radius:var(--radius-pill);padding:3px 11px;
}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.step{
  padding:28px 24px;border-radius:var(--radius);
  background:var(--ink-2);border:1px solid var(--line-soft);
  transition:border-color .2s ease, transform .2s ease;
}
.step:hover{border-color:rgba(139,108,240,.5);transform:translateY(-4px)}
.step-num{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:var(--gold);
  background:rgba(255,196,77,.1);border:1px solid rgba(255,196,77,.28);
  margin-bottom:16px;
}
.step h3{margin:0 0 8px;font-size:16px;font-weight:750}
.step p{margin:0;font-size:13.8px;color:var(--muted);line-height:1.7}

/* ---------- 数据条 ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);
  border-radius:var(--radius);overflow:hidden;
}
.stat{background:var(--ink-2);padding:30px 22px;text-align:center}
.stat strong{display:block;font-size:30px;font-weight:800;color:var(--gold);line-height:1.2;letter-spacing:-.01em}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--muted)}

/* ---------- 频道入口 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.channel-card{
  display:flex;align-items:center;gap:16px;padding:22px 24px;
  border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  transition:background .2s ease, border-color .2s ease, transform .2s ease;
}
.channel-card:hover{background:rgba(255,196,77,.08);border-color:rgba(255,196,77,.4);transform:translateY(-3px)}
.channel-dot{
  flex:0 0 auto;width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  box-shadow:0 0 0 5px rgba(255,196,77,.14);
}
.channel-card h3{margin:0;font-size:15.5px;font-weight:700}
.channel-card p{margin:3px 0 0;font-size:13px;color:var(--muted)}
.channel-arrow{margin-left:auto;color:var(--muted);font-size:18px;transition:transform .2s ease,color .2s ease}
.channel-card:hover .channel-arrow{transform:translateX(4px);color:var(--gold)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);padding:0 22px;
  transition:border-color .2s ease, background .2s ease;
}
.faq-item:hover{border-color:rgba(255,255,255,.2)}
.faq-item[open]{border-color:rgba(255,196,77,.42);background:rgba(255,196,77,.055)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:650;font-size:15.5px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";color:var(--gold);font-size:21px;line-height:1;
  font-weight:400;flex:0 0 auto;transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"–";transform:rotate(180deg)}
.faq-a{padding:0 0 20px;margin:0;font-size:14.2px;color:var(--muted);line-height:1.8;max-width:820px}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;border-radius:28px;padding:58px 40px;
  text-align:center;border:1px solid rgba(255,196,77,.3);
  background:
    radial-gradient(560px 280px at 15% 0%, rgba(255,196,77,.22), transparent 65%),
    radial-gradient(560px 300px at 88% 110%, rgba(139,108,240,.28), transparent 65%),
    linear-gradient(140deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
}
.cta-panel h2{font-size:clamp(24px,3.2vw,36px);font-weight:800;margin:0 0 14px;line-height:1.3}
.cta-panel p{margin:0 auto;max-width:600px;color:var(--muted);font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:30px}
.cta-note{margin-top:20px;font-size:12.5px;color:#8d87a6}

/* ---------- 页脚 ---------- */
.site-footer{border-top:1px solid var(--line-soft);background:rgba(0,0,0,.28);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-brand .brand{margin-bottom:16px}
.footer-desc{margin:0;font-size:13.8px;color:var(--muted);max-width:380px;line-height:1.8}
.footer-col h4{margin:0 0 16px;font-size:13.5px;letter-spacing:.1em;color:var(--text);font-weight:750}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col a{font-size:13.8px;color:var(--muted)}
.footer-col a:hover{color:var(--gold)}
.footer-meta{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);
  font-size:12.5px;color:#7d7795;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .channel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:860px){
  .header-top{flex-wrap:wrap;gap:12px}
  .header-search{order:3;flex:1 1 100%;max-width:none}
  .header-actions{margin-left:auto}
  .hero{padding:44px 0 56px}
  .section{padding:56px 0}
  .tl-row{grid-template-columns:96px minmax(0,1fr);gap:16px;padding:16px 18px}
  .tl-flag{grid-column:1 / -1;justify-self:start;margin-top:2px}
}
@media (max-width:640px){
  .container{padding:0 18px}
  .card-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .hero-stats{gap:18px 26px}
  .ticket{padding:24px 20px 22px}
  .cta-panel{padding:40px 22px}
  .faq-item{padding:0 16px}
  .footer-grid{grid-template-columns:1fr}
  .footer-meta{flex-direction:column;gap:8px}
  .brand-name{font-size:15px}
}