/* roulang page: index */
:root{
  --ink-900:#14111F;
  --ink-800:#1B1730;
  --ink-700:#241F3D;
  --brand-500:#00E3A5;
  --brand-600:#00C08C;
  --brand-700:#009E73;
  --accent-500:#FF3D8B;
  --ticket-500:#FFCE3D;
  --text-1:#F2F0FA;
  --text-2:#B9B3D4;
  --text-3:#8A83A8;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --line-hover:rgba(0,227,165,.35);
  --light-bg:#F7F5FF;
  --light-bg-2:#EFEBFF;
  --light-text:#14111F;
  --light-sub:#4A4468;
  --radius-card:14px;
  --radius-img:12px;
  --radius-badge:8px;
  --shadow-card:0 18px 40px -20px rgba(0,0,0,.75);
  --shadow-hover:0 28px 54px -22px rgba(0,0,0,.92);
  --container:1200px;
  --nav-h:76px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink-900);
  color:var(--text-1);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand-500);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease;}
a:hover{color:var(--brand-600);}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.01em;line-height:1.32;color:var(--text-1);}
p{margin:0 0 16px;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;font-size:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:3px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-light{background:var(--light-bg);color:var(--light-text);}
.section-light h2,.section-light h3{color:var(--light-text);}
.section-light p{color:var(--light-sub);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand-500);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand-500);display:block;}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head h2{font-size:34px;margin:12px 0 14px;}
.section-head p{color:var(--text-2);font-size:16px;margin:0;}
.section-light .section-head p{color:var(--light-sub);}
.num{font-variant-numeric:tabular-nums;}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(20,17,31,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background-color .28s ease,height .28s ease,border-color .28s ease;
}
.site-header.is-scrolled{
  background:rgba(20,17,31,.94);
  border-bottom-color:var(--line);
}
.nav-wrap{
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;transition:height .28s ease;
}
.site-header.is-scrolled .nav-wrap{height:62px;}
.nav-side{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  color:var(--text-2);font-size:15px;font-weight:600;
  padding:6px 0;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--brand-500);border-radius:2px;
  transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--text-1);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--text-1);}
.nav-link.is-active::after{transform:scaleX(1);}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--text-1);font-weight:900;font-size:19px;letter-spacing:-0.01em;
  white-space:nowrap;
}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:grid;place-items:center;
  border-radius:11px;
  background:linear-gradient(140deg,rgba(0,227,165,.22),rgba(255,61,139,.16));
  border:1px solid rgba(0,227,165,.4);
  color:var(--brand-500);
}
.brand-mark svg{width:22px;height:22px;}
.brand:hover{color:var(--text-1);}
.brand:hover .brand-mark{border-color:var(--brand-500);}
.brand-text{background:linear-gradient(90deg,#FFFFFF,#CFC8F5);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  align-items:center;justify-content:center;color:var(--text-1);
}
.nav-toggle span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;
  transition:transform .24s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.drawer{
  position:fixed;inset:0;z-index:80;
  background:rgba(10,8,18,.6);
  opacity:0;pointer-events:none;transition:opacity .26s ease;
}
.drawer.is-open{opacity:1;pointer-events:auto;}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:82%;max-width:360px;
  background:var(--ink-800);border-left:1px solid var(--line);
  padding:26px 24px 32px;
  transform:translateX(100%);transition:transform .3s cubic-bezier(.22,.68,.36,1);
  display:flex;flex-direction:column;gap:8px;overflow-y:auto;
}
.drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text-1);font-size:20px;line-height:1;}
.drawer-link{
  display:block;padding:14px 4px;color:var(--text-1);font-size:16px;font-weight:600;
  border-bottom:1px solid var(--line);
}
.drawer-link.is-active{color:var(--brand-500);}
.drawer-cta{margin-top:22px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,color .2s ease;
  text-align:center;
}
.btn-primary{
  background:var(--brand-500);color:#0A1620;
  box-shadow:0 12px 28px -14px rgba(0,227,165,.85);
}
.btn-primary:hover{background:var(--brand-600);color:#0A1620;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(0,227,165,.9);}
.btn-primary:active{background:var(--brand-700);transform:translateY(0);}
.btn-ghost{
  background:transparent;color:var(--text-1);border-color:var(--line-strong);
}
.btn-ghost:hover{border-color:var(--brand-500);color:var(--brand-500);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-text{
  background:transparent;color:var(--brand-500);padding:8px 0;border:0;
}
.btn-text:hover{color:var(--brand-600);gap:12px;}
.btn-sm{padding:8px 16px;font-size:13.5px;}
.btn-dark{background:var(--ink-900);color:var(--text-1);}
.btn-dark:hover{background:var(--ink-800);color:var(--brand-500);transform:translateY(-2px);}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ============ HERO ============ */
.hero{
  position:relative;
  min-height:660px;
  display:flex;align-items:center;
  padding:calc(var(--nav-h) + 56px) 0 72px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  transform:scale(1.02);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(20,17,31,.62) 0%,rgba(20,17,31,.42) 38%,rgba(20,17,31,.94) 100%),
    radial-gradient(760px 420px at 78% 22%,rgba(0,227,165,.20),transparent 68%),
    radial-gradient(620px 380px at 12% 88%,rgba(255,61,139,.16),transparent 70%);
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:32px;align-items:center;}
.hero-copy{grid-column:span 6;}
.hero-visual{grid-column:span 5;grid-column-start:8;}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 15px;border-radius:999px;
  border:1px solid rgba(0,227,165,.35);
  background:rgba(0,227,165,.09);
  color:var(--brand-500);
  font-size:13px;font-weight:700;letter-spacing:.06em;
  margin-bottom:22px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--brand-500);display:block;box-shadow:0 0 0 4px rgba(0,227,165,.18);}
.hero h1{
  font-size:52px;line-height:1.18;margin-bottom:18px;
  letter-spacing:-0.02em;
}
.hero h1 em{font-style:normal;color:var(--brand-500);}
.hero-sub{
  font-size:17px;color:var(--text-2);max-width:520px;margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:26px;margin-top:40px;
  padding-top:24px;border-top:1px solid var(--line);
}
.hero-meta div{min-width:110px;}
.hero-meta b{display:block;font-size:24px;font-weight:800;color:var(--brand-500);font-variant-numeric:tabular-nums;}
.hero-meta span{font-size:13px;color:var(--text-3);}

/* Ticket card */
.ticket-card{
  position:relative;
  background:linear-gradient(158deg,#221C3D 0%,#181430 100%);
  border:1px solid rgba(255,255,255,.1);
  border-radius:16px;
  padding:28px 26px 24px;
  box-shadow:var(--shadow-card);
}
.ticket-card::before,.ticket-card::after{
  content:"";position:absolute;top:58%;width:22px;height:22px;border-radius:50%;
  background:var(--ink-900);
}
.ticket-card::before{left:-12px;}
.ticket-card::after{right:-12px;}
.ticket-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;}
.ticket-label{
  font-size:13px;font-weight:700;color:var(--ticket-500);
  letter-spacing:.08em;
}
.ticket-code{
  font-size:12px;font-weight:700;letter-spacing:.1em;
  color:var(--text-3);font-variant-numeric:tabular-nums;
}
.ticket-cut{border-top:1px dashed rgba(255,255,255,.22);margin:18px 0 20px;}
.ticket-row{
  display:flex;align-items:flex-start;gap:12px;
  padding:11px 0;border-bottom:1px solid var(--line);
}
.ticket-row:last-child{border-bottom:0;padding-bottom:0;}
.ticket-row .dot{
  flex:0 0 26px;height:26px;border-radius:9px;display:grid;place-items:center;
  background:rgba(0,227,165,.12);border:1px solid rgba(0,227,165,.3);
  color:var(--brand-500);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums;
}
.ticket-row strong{display:block;font-size:15px;font-weight:700;color:var(--text-1);line-height:1.5;}
.ticket-row small{display:block;font-size:13px;color:var(--text-3);line-height:1.6;}
.ticket-foot{
  margin-top:20px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.ticket-foot span{font-size:12.5px;color:var(--text-3);}

/* ============ CLAIM BAR ============ */
.claim-bar{
  background:var(--ink-800);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:38px 0;
}
.claim-grid{display:grid;grid-template-columns:1.4fr repeat(3,.85fr);gap:0;align-items:center;}
.claim-lead{padding-right:36px;}
.claim-lead h2{font-size:22px;margin-bottom:8px;}
.claim-lead p{margin:0;color:var(--text-3);font-size:14px;}
.claim-stat{padding:4px 30px;border-left:1px solid var(--line);}
.claim-stat b{display:block;font-size:30px;font-weight:800;color:var(--brand-500);font-variant-numeric:tabular-nums;line-height:1.2;}
.claim-stat span{font-size:13.5px;color:var(--text-3);}

/* ============ STORY ============ */
.story-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:44px;align-items:start;}
.story-figure{grid-column:span 5;position:relative;}
.story-figure img{
  width:100%;height:420px;object-fit:cover;border-radius:var(--radius-img);
  border:1px solid var(--line);
}
.story-figure .tag{
  position:absolute;left:18px;bottom:18px;
  background:rgba(20,17,31,.86);border:1px solid var(--line-hover);
  color:var(--brand-500);font-size:12.5px;font-weight:700;letter-spacing:.06em;
  padding:8px 14px;border-radius:999px;
}
.story-body{grid-column:span 7;}
.story-item{
  display:grid;grid-template-columns:64px 1fr;gap:20px;
  padding:24px 0;border-bottom:1px solid var(--line);
}
.story-item:first-child{padding-top:0;}
.story-item:last-child{border-bottom:0;padding-bottom:0;}
.story-num{
  font-size:26px;font-weight:900;color:transparent;
  -webkit-text-stroke:1.4px rgba(0,227,165,.7);
  font-variant-numeric:tabular-nums;line-height:1.2;
}
.story-item h3{font-size:21px;margin-bottom:8px;}
.story-item p{margin:0;color:var(--text-2);font-size:15.5px;}

/* ============ FEATURE PACK ============ */
.pack-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;}
.pack-main{
  grid-column:span 6;
  display:flex;flex-direction:column;
  border-radius:var(--radius-card);
  overflow:hidden;
  background:var(--ink-800);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.pack-main:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-hover);}
.pack-main:hover .card-title{color:var(--brand-500);}
.pack-thumb{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(140deg,#221C3D,#141B2A);
}
.pack-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.pack-main:hover .pack-thumb img{transform:scale(1.03);}
.pack-body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1;}
.pack-side{grid-column:span 6;display:grid;grid-template-columns:1fr;gap:24px;}
.pack-mini{
  display:grid;grid-template-columns:150px 1fr;gap:0;
  border-radius:var(--radius-card);overflow:hidden;
  background:var(--ink-800);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.pack-mini:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-hover);}
.pack-mini:hover .card-title{color:var(--brand-500);}
.pack-mini .mini-thumb{overflow:hidden;background:var(--ink-700);}
.pack-mini .mini-thumb img{width:100%;height:100%;min-height:150px;object-fit:cover;transition:transform .5s ease;}
.pack-mini:hover .mini-thumb img{transform:scale(1.04);}
.pack-mini .mini-body{padding:20px 22px;display:flex;flex-direction:column;gap:8px;justify-content:center;}
.badge{
  display:inline-flex;align-items:center;
  padding:4px 10px;border-radius:var(--radius-badge);
  font-size:12px;font-weight:700;letter-spacing:.04em;
  background:rgba(255,61,139,.14);color:#FF86B6;border:1px solid rgba(255,61,139,.3);
  width:fit-content;
}
.badge-green{background:rgba(0,227,165,.12);color:var(--brand-500);border-color:rgba(0,227,165,.3);}
.badge-yellow{background:rgba(255,206,61,.12);color:var(--ticket-500);border-color:rgba(255,206,61,.3);}
.card-title{font-size:21px;line-height:1.4;transition:color .2s ease;}
.pack-mini .card-title{font-size:17px;}
.card-desc{color:var(--text-2);font-size:15px;margin:0;}
.card-desc.clamp{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.pack-mini .card-desc{font-size:14px;-webkit-line-clamp:2;}
.card-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--text-3);
}
.pack-mini .card-foot{border-top:0;padding-top:4px;}

/* ============ NEWS / CMS ============ */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap;margin-bottom:40px;}
.news-head h2{font-size:34px;margin:12px 0 10px;}
.news-head p{margin:0;color:var(--text-2);max-width:620px;}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;
  background:var(--ink-800);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-card);color:inherit;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-hover);color:inherit;}
.news-card:hover .news-title{color:var(--brand-500);}
.news-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(140deg,#241F3D,#161327);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-thumb img{transform:scale(1.03);}
.news-thumb .badge{position:absolute;left:14px;top:14px;}
.news-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-title{font-size:18px;line-height:1.5;transition:color .2s ease;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-sum{color:var(--text-2);font-size:14.5px;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;
}
.news-arrow{color:var(--brand-500);font-weight:700;transition:transform .2s ease;}
.news-card:hover .news-arrow{transform:translateX(4px);}
.empty-state{
  grid-column:1/-1;
  padding:64px 32px;text-align:center;
  border:1px dashed var(--line-strong);border-radius:var(--radius-card);
  background:rgba(255,255,255,.015);
}
.empty-state svg{width:38px;height:38px;color:var(--text-3);margin:0 auto 16px;}
.empty-state p{color:var(--text-2);margin-bottom:18px;}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:12px;}
.trust-item{padding:8px 30px;}
.trust-item:first-child{padding-left:0;}
.trust-item + .trust-item{border-left:1px solid rgba(20,17,31,.12);}
.trust-item svg{width:26px;height:26px;color:#009E73;margin-bottom:14px;}
.trust-item b{display:block;font-size:17px;font-weight:800;color:var(--light-text);margin-bottom:8px;}
.trust-item span{font-size:14.5px;color:var(--light-sub);line-height:1.72;display:block;}
.trust-note{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(20,17,31,.12);
  font-size:13px;color:#7A7396;
}

/* ============ FAQ ============ */
.faq-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:40px;align-items:start;}
.faq-aside{grid-column:span 4;position:sticky;top:110px;}
.faq-aside h2{font-size:32px;margin:12px 0 14px;}
.faq-aside p{color:var(--text-2);font-size:15.5px;}
.faq-aside .btn{margin-top:12px;}
.faq-list{grid-column:span 8;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;background:transparent;border:0;color:var(--text-1);
  padding:22px 44px 22px 0;text-align:left;position:relative;
  font-size:17px;font-weight:700;line-height:1.6;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--brand-500);}
.faq-q::after{
  content:"";position:absolute;right:6px;top:50%;
  width:14px;height:14px;margin-top:-7px;
  background:
    linear-gradient(currentColor,currentColor) center/14px 2px no-repeat,
    linear-gradient(currentColor,currentColor) center/2px 14px no-repeat;
  color:var(--brand-500);
  transition:transform .26s ease;
}
.faq-item.is-open .faq-q::after{transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .32s ease,padding .32s ease;
}
.faq-a p{margin:0 0 4px;color:var(--text-2);font-size:15px;line-height:1.85;padding-right:44px;}
.faq-item.is-open .faq-a{max-height:320px;padding-bottom:22px;}

/* ============ SUBSCRIBE CTA ============ */
.subscribe-card{
  position:relative;
  background:var(--light-bg-2);
  border-radius:22px;
  padding:56px 60px;
  overflow:hidden;
  border:1px solid rgba(20,17,31,.08);
}
.subscribe-card::before,.subscribe-card::after{
  content:"";position:absolute;top:50%;width:34px;height:34px;border-radius:50%;
  background:var(--ink-900);transform:translateY(-50%);
}
.subscribe-card::before{left:-17px;}
.subscribe-card::after{right:-17px;}
.subscribe-inner{max-width:720px;margin:0 auto;text-align:center;position:relative;z-index:2;}
.subscribe-inner h2{font-size:32px;margin:14px 0 14px;}
.subscribe-inner p{color:var(--light-sub);font-size:16px;margin-bottom:30px;}
.subscribe-form{display:flex;gap:12px;max-width:540px;margin:0 auto;}
.subscribe-form input{
  flex:1;min-width:0;
  background:#FFFFFF;border:1px solid rgba(20,17,31,.16);
  border-radius:999px;padding:13px 22px;color:var(--light-text);
  font-size:15px;transition:border-color .2s ease,box-shadow .2s ease;
}
.subscribe-form input::placeholder{color:#8C86A6;}
.subscribe-form input:focus{
  outline:none;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(0,227,165,.28);
}
.subscribe-form .btn{border:0;}
.form-note{margin-top:16px;font-size:12.5px;color:#7A7396;}
.subscribe-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px;}
.subscribe-tags span{
  font-size:12.5px;font-weight:600;color:#4A4468;
  border:1px dashed rgba(20,17,31,.22);border-radius:var(--radius-badge);
  padding:5px 12px;
}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--ink-800);
  border-top:1px solid var(--line);
  padding:72px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{color:var(--text-3);font-size:14.5px;max-width:320px;}
.footer-col h4{font-size:15px;font-weight:800;color:var(--text-1);margin-bottom:20px;letter-spacing:.02em;}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{color:var(--text-3);font-size:14.5px;}
.footer-col ul li a:hover{color:var(--brand-500);}
.footer-contact p{color:var(--text-3);font-size:14px;margin-bottom:16px;}
.footer-bottom{
  margin-top:56px;padding:24px 0;
  border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--brand-500);}

/* ============ RESPONSIVE ============ */
@media (max-width:1199px){
  .hero h1{font-size:44px;}
  .pack-main{grid-column:span 12;}
  .pack-side{grid-column:span 12;grid-template-columns:repeat(3,1fr);}
  .pack-mini{grid-template-columns:1fr;}
  .pack-mini .mini-thumb img{min-height:170px;height:170px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:1023px){
  .section{padding:72px 0;}
  .nav-side{display:none;}
  .nav-toggle{display:flex;}
  .nav-wrap{justify-content:space-between;}
  .brand{font-size:17px;}
  .hero{padding-top:calc(var(--nav-h) + 40px);min-height:auto;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-copy,.hero-visual{grid-column:auto;grid-column-start:auto;}
  .hero h1{font-size:38px;}
  .hero-sub{font-size:16px;}
  .claim-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .claim-lead{grid-column:span 2;padding-right:0;}
  .claim-stat{border-left:0;border-top:1px solid var(--line);padding:18px 0 0;}
  .story-grid{grid-template-columns:1fr;gap:36px;}
  .story-figure,.story-body{grid-column:auto;}
  .story-figure img{height:320px;}
  .pack-side{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .trust-grid{grid-template-columns:1fr 1fr;gap:32px 0;}
  .trust-item{padding:0 24px;}
  .trust-item:nth-child(odd){padding-left:0;}
  .trust-item:nth-child(3){border-left:0;padding-left:0;}
  .faq-aside{grid-column:span 12;position:static;}
  .faq-list{grid-column:span 12;}
  .subscribe-card{padding:44px 32px;}
  .subscribe-inner h2{font-size:27px;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .section-head h2,.news-head h2{font-size:26px;}
  .hero h1{font-size:31px;}
  .hero-meta{gap:20px;}
  .hero-meta b{font-size:21px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .claim-grid{grid-template-columns:1fr;}
  .claim-lead{grid-column:span 1;}
  .claim-stat{padding-top:16px;}
  .story-item{grid-template-columns:1fr;gap:10px;}
  .story-num{font-size:22px;}
  .pack-mini{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .trust-item{padding:0 0 0 0;border-left:0 !important;border-top:1px solid rgba(20,17,31,.12);padding-top:24px;}
  .trust-item:first-child{border-top:0;padding-top:0;}
  .news-head{align-items:flex-start;}
  .faq-aside h2{font-size:25px;}
  .faq-q{font-size:16px;}
  .subscribe-card{padding:36px 22px;border-radius:18px;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .pack-thumb{aspect-ratio:4/3;}
}
@media (max-width:520px){
  body{font-size:15px;}
  .brand{font-size:15.5px;}
  .brand-mark{width:34px;height:34px;flex-basis:34px;}
  .hero h1{font-size:28px;}
  .ticket-card{padding:22px 20px 20px;}
  .section-head h2,.news-head h2,.faq-aside h2,.subscribe-inner h2{font-size:23px;}
}

/* roulang page: article */
:root{
  --ink-900:#14111F;
  --ink-800:#1B1730;
  --ink-700:#241F3D;
  --brand-500:#00E3A5;
  --brand-600:#00C08C;
  --brand-700:#009E73;
  --accent-500:#FF3D8B;
  --accent-700:#C21A63;
  --ticket-500:#FFCE3D;
  --text-100:#F2F0FA;
  --text-200:#B9B3D4;
  --text-300:#8A83A8;
  --light-bg:#F7F5FF;
  --light-text:#14111F;
  --line:rgba(255,255,255,.08);
  --line-hover:rgba(0,227,165,.35);
  --radius-card:14px;
  --radius-img:12px;
  --radius-badge:8px;
  --shadow-card:0 18px 40px -20px rgba(0,0,0,.75);
  --shadow-hover:0 26px 52px -22px rgba(0,0,0,.88);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink-900);
  color:var(--text-100);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease}
a:hover{color:var(--brand-500)}
h1,h2,h3,h4,h5{font-family:inherit;font-weight:800;letter-spacing:-.01em;margin:0;color:var(--text-100);line-height:1.35}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit}
button{cursor:pointer;border:0;background:none}
::selection{background:rgba(0,227,165,.28);color:#fff}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media (min-width:640px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-primary{background:var(--brand-500);color:#0B0A14;box-shadow:0 10px 26px -14px rgba(0,227,165,.9)}
.btn-primary:hover{background:var(--brand-600);color:#0B0A14;transform:translateY(-2px);box-shadow:0 16px 32px -16px rgba(0,227,165,.9)}
.btn-primary:active{background:var(--brand-700);transform:translateY(1px)}
.btn-outline{background:transparent;border-color:var(--line);color:var(--text-100)}
.btn-outline:hover{border-color:var(--line-hover);color:var(--brand-500);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--brand-500);padding:6px 0;border-radius:0}
.btn-ghost::after{content:"→";margin-left:6px;transition:transform .2s ease}
.btn-ghost:hover::after{transform:translateX(4px)}
.btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(20,17,31,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:rgba(20,17,31,.94);border-bottom-color:var(--line-hover)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:76px;transition:height .25s ease}
.site-header.is-scrolled .nav-wrap{height:62px}
.nav-side{display:flex;align-items:center;gap:28px;flex:1}
.nav-left{justify-content:flex-start}
.nav-right{justify-content:flex-end}
.nav-link{position:relative;font-size:15px;color:var(--text-200);padding:6px 2px;white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand-500);transform:scaleX(0);transform-origin:center;transition:transform .25s ease;
}
.nav-link:hover{color:var(--text-100)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--text-100);font-weight:600}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em;color:var(--text-100);white-space:nowrap}
.brand:hover{color:var(--text-100)}
.brand-mark{
  width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(135deg,rgba(0,227,165,.18),rgba(255,61,139,.16));
  border:1px solid var(--line-hover);color:var(--brand-500);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:18px}
.nav-toggle{display:none}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:82%;max-width:360px;z-index:90;
  background:rgba(20,17,31,.98);border-left:1px solid var(--line);
  padding:92px 24px 36px;overflow-y:auto;
  transform:translateX(102%);visibility:hidden;transition:transform .3s ease,visibility .3s ease;
}
body.nav-open .mobile-drawer{transform:translateX(0);visibility:visible}
.drawer-nav{display:grid;gap:6px;margin-bottom:26px}
.drawer-nav a{
  display:block;padding:14px 4px;font-size:17px;font-weight:600;color:var(--text-100);
  border-bottom:1px solid var(--line);
}
.drawer-nav a:hover,.drawer-nav a.is-active{color:var(--brand-500)}
.drawer-note{font-size:13px;color:var(--text-300);line-height:1.8;margin-bottom:22px}
@media (max-width:1023px){
  .nav-side{display:none}
  .nav-wrap{justify-content:center;position:relative;height:60px}
  .site-header.is-scrolled .nav-wrap{height:60px}
  .nav-toggle{
    display:grid;place-items:center;position:absolute;right:16px;top:50%;transform:translateY(-50%);
    width:42px;height:42px;border-radius:12px;border:1px solid var(--line);color:var(--text-100);
    background:transparent;transition:border-color .2s ease;
  }
  .nav-toggle:hover{border-color:var(--line-hover);color:var(--brand-500)}
  .nav-toggle span{display:block;width:18px;height:2px;background:currentColor;position:relative;transition:background .2s ease}
  .nav-toggle span::before,.nav-toggle span::after{
    content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform .25s ease,top .25s ease;
  }
  .nav-toggle span::before{top:-6px}
  .nav-toggle span::after{top:6px}
  body.nav-open .nav-toggle span{background:transparent}
  body.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
  body.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}
  .brand-text{font-size:16px}
}

/* ============ 面包屑 ============ */
.crumb-bar{padding:26px 0 0}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-300);line-height:1.7}
.breadcrumb a{color:var(--text-300)}
.breadcrumb a:hover{color:var(--brand-500)}
.breadcrumb .sep{opacity:.45}
.breadcrumb .current{color:var(--text-200);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ============ 文章布局 ============ */
.article-layout{display:grid;grid-template-columns:1fr;gap:36px;padding:26px 0 72px}
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,9fr) minmax(0,3fr);gap:52px;padding:34px 0 96px}
}
.article-head{padding:6px 0 26px;border-bottom:1px solid var(--line)}
.article-title{font-size:28px;line-height:1.4;font-weight:800;letter-spacing:-.01em;margin:14px 0 18px;color:var(--text-100);word-break:break-word}
@media (min-width:640px){.article-title{font-size:34px}}
@media (min-width:1024px){.article-title{font-size:42px;line-height:1.32}}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13px;color:var(--text-300);font-variant-numeric:tabular-nums}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--text-300);opacity:.6}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--radius-badge);
  font-size:12px;font-weight:600;letter-spacing:.02em;line-height:1.6;border:1px solid transparent;
}
.badge-accent{background:rgba(255,61,139,.14);color:#FF7FB0;border-color:rgba(255,61,139,.3)}
.badge-ticket{background:rgba(255,206,61,.12);color:var(--ticket-500);border-color:rgba(255,206,61,.28)}
.badge-brand{background:rgba(0,227,165,.12);color:var(--brand-500);border-color:rgba(0,227,165,.28)}

/* ============ 正文样式 ============ */
.article-body{
  max-width:780px;padding-top:30px;font-size:16.5px;line-height:1.9;color:var(--text-200);
  word-break:break-word;overflow-wrap:break-word;
}
.article-body > * + *{margin-top:20px}
.article-body h2{
  font-size:23px;line-height:1.45;color:var(--text-100);margin-top:44px;
  padding-left:14px;border-left:3px solid var(--brand-500);letter-spacing:-.01em;
}
.article-body h3{font-size:19px;line-height:1.5;color:var(--text-100);margin-top:34px}
.article-body h4{font-size:17px;color:var(--text-100);margin-top:26px}
.article-body strong{color:var(--text-100);font-weight:700}
.article-body a{color:var(--brand-500);border-bottom:1px dashed rgba(0,227,165,.45)}
.article-body a:hover{color:var(--brand-600);border-bottom-color:var(--brand-600)}
.article-body ul,.article-body ol{padding-left:22px}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-top:8px}
.article-body li::marker{color:var(--brand-500)}
.article-body blockquote{
  margin:28px 0;padding:18px 22px;background:var(--ink-800);
  border-left:3px solid var(--accent-500);border-radius:0 12px 12px 0;color:var(--text-200);
}
.article-body blockquote p{margin:0}
.article-body img{border-radius:var(--radius-img);margin:28px 0;border:1px solid var(--line)}
.article-body figure{margin:28px 0}
.article-body figcaption{font-size:13px;color:var(--text-300);text-align:center;margin-top:10px}
.article-body hr{border:0;border-top:1px dashed rgba(255,255,255,.16);margin:36px 0}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:26px 0;display:block;overflow-x:auto}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.article-body th{background:var(--ink-800);color:var(--text-100);font-weight:700;white-space:nowrap}
.article-body td{color:var(--text-200)}
.article-body code{
  background:var(--ink-700);padding:2px 7px;border-radius:6px;
  font-size:14px;color:var(--brand-500);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.article-body pre{
  background:var(--ink-800);padding:18px 20px;border-radius:var(--radius-img);
  overflow-x:auto;border:1px solid var(--line);
}
.article-body pre code{background:none;padding:0;color:var(--text-200);font-size:14px}

/* 空态 */
.empty-state{
  max-width:780px;margin-top:30px;padding:60px 26px;text-align:center;
  background:var(--ink-800);border:1px dashed rgba(255,255,255,.16);border-radius:var(--radius-card);
}
.empty-state .icon{font-size:30px;color:var(--text-300);margin-bottom:14px}
.empty-state p{color:var(--text-200);margin-bottom:20px;font-size:16px}

/* 标签 */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.tag{
  font-size:13px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);
  color:var(--text-200);background:var(--ink-800);transition:all .2s ease;
}
.tag:hover{border-color:var(--line-hover);color:var(--brand-500);transform:translateY(-2px)}

/* 上一篇 / 下一篇 */
.post-nav{display:grid;gap:16px;margin-top:34px}
@media (min-width:640px){.post-nav{grid-template-columns:1fr 1fr}}
.post-nav-card{
  display:block;padding:20px 22px;background:var(--ink-800);border:1px solid var(--line);
  border-radius:var(--radius-card);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-nav-card:hover{transform:translateY(-3px);border-color:var(--line-hover);box-shadow:var(--shadow-hover);color:inherit}
.post-nav-card .pn-label{display:block;font-size:12px;color:var(--text-300);letter-spacing:.08em;margin-bottom:8px}
.post-nav-card .pn-title{display:block;font-size:15.5px;font-weight:700;color:var(--text-100);line-height:1.6}
.post-nav-card:hover .pn-title{color:var(--brand-500)}
.back-link{margin-top:26px;display:inline-flex}

/* ============ 侧栏 ============ */
.side{display:none}
@media (min-width:1024px){.side{display:block}}
.side-inner{position:sticky;top:96px;display:grid;gap:18px}
.side-card{
  background:var(--ink-800);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px 20px 22px;box-shadow:var(--shadow-card);
}
.side-card h3{font-size:16px;margin-bottom:14px;color:var(--text-100)}
.side-list{display:grid;gap:12px}
.side-list li{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;color:var(--text-300);line-height:1.7}
.side-list li span:last-child{color:var(--text-100);font-variant-numeric:tabular-nums;text-align:right}
.side-card p{font-size:13.5px;color:var(--text-300);line-height:1.8;margin-bottom:16px}
.side-links{display:grid;gap:10px}
.side-links a{font-size:14px;color:var(--text-200);display:flex;align-items:center;gap:8px}
.side-links a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent-500);flex:0 0 5px}
.side-links a:hover{color:var(--brand-500)}

/* ============ 板块 ============ */
.section{padding:64px 0}
@media (min-width:1024px){.section{padding:92px 0}}
.section-head{margin-bottom:34px;max-width:760px}
.section-head h2{font-size:24px;line-height:1.4}
@media (min-width:1024px){.section-head h2{font-size:32px}}
.section-head p{margin-top:12px;font-size:15px;color:var(--text-300)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;
  color:var(--brand-500);margin-bottom:14px;font-weight:600;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--brand-500);opacity:.7}

/* 卡片 */
.card-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media (min-width:640px){.card-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}}
.card{
  display:flex;flex-direction:column;background:var(--ink-800);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-card);margin:0;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--line-hover);box-shadow:var(--shadow-hover);color:inherit}
.card-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#241F3D,#14111F)}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-cover img{transform:scale(1.03)}
.card-cover .badge{position:absolute;left:12px;top:12px}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-title{
  font-size:17px;line-height:1.55;font-weight:700;color:var(--text-100);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .2s ease;
}
.card:hover .card-title{color:var(--brand-500)}
.card-desc{
  font-size:14px;color:var(--text-300);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--text-300);font-variant-numeric:tabular-nums;
}
.card-foot .go{color:var(--brand-500);font-weight:600}
.card:hover .card-foot{border-top-color:var(--line-hover)}

/* ============ 浅底信任区 ============ */
.trust{background:var(--light-bg);color:var(--light-text);padding:60px 0}
@media (min-width:1024px){.trust{padding:84px 0}}
.trust h2{color:var(--light-text);font-size:24px;margin-bottom:12px}
@media (min-width:1024px){.trust h2{font-size:30px}}
.trust .lead{color:rgba(20,17,31,.66);font-size:15px;max-width:720px;margin-bottom:38px}
.trust-grid{display:grid;gap:26px;grid-template-columns:1fr}
@media (min-width:768px){.trust-grid{grid-template-columns:repeat(4,1fr);gap:0}}
.trust-item{padding:0 0 0 0}
@media (min-width:768px){
  .trust-item{padding:0 24px}
  .trust-item:first-child{padding-left:0}
  .trust-item:last-child{padding-right:0}
  .trust-item + .trust-item{border-left:1px solid rgba(20,17,31,.12)}
}
.trust-item i{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;
  background:rgba(0,227,165,.16);color:#00895F;font-size:15px;margin-bottom:14px;
}
.trust-item h3{font-size:16.5px;color:var(--light-text);margin-bottom:8px}
.trust-item p{font-size:14px;color:rgba(20,17,31,.62);line-height:1.8}
.trust-note{margin-top:38px;padding-top:18px;border-top:1px solid rgba(20,17,31,.12);font-size:12.5px;color:rgba(20,17,31,.5)}

/* ============ 票券 CTA ============ */
.cta-section{padding:64px 0}
@media (min-width:1024px){.cta-section{padding:92px 0}}
.cta-ticket{
  position:relative;background:var(--light-bg);color:var(--light-text);
  border-radius:20px;padding:44px 24px;box-shadow:0 30px 60px -30px rgba(0,0,0,.9);
}
@media (min-width:768px){.cta-ticket{padding:54px 48px}}
.cta-ticket::before,.cta-ticket::after{
  content:"";position:absolute;width:28px;height:28px;border-radius:50%;background:var(--ink-900);
  top:50%;transform:translateY(-50%);
}
.cta-ticket::before{left:-14px}
.cta-ticket::after{right:-14px}
.cta-ticket h2{color:var(--light-text);font-size:24px;margin:14px 0 12px}
@media (min-width:1024px){.cta-ticket h2{font-size:32px}}
.cta-ticket .cta-desc{color:rgba(20,17,31,.66);font-size:15px;line-height:1.8;max-width:620px;margin-bottom:26px}
.ticket-divider{
  height:1px;margin:26px 0;
  background-image:linear-gradient(90deg,rgba(20,17,31,.28) 50%,transparent 0);
  background-size:14px 1px;background-repeat:repeat-x;
}
.sub-form{display:flex;flex-direction:column;gap:12px;max-width:600px}
@media (min-width:640px){.sub-form{flex-direction:row;align-items:center}}
.sub-input{
  flex:1;height:50px;border-radius:999px;border:1px solid rgba(20,17,31,.18);background:#fff;
  padding:0 20px;color:var(--light-text);outline:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-input::placeholder{color:rgba(20,17,31,.42)}
.sub-input:focus{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(0,227,165,.26)}
.cta-ticket .btn-primary{background:var(--brand-600);color:#06281F}
.cta-ticket .btn-primary:hover{background:var(--brand-700);color:#031B15}
.form-note{margin-top:14px;font-size:12.5px;color:rgba(20,17,31,.5)}
.cta-ticket .badge-ticket{background:rgba(255,61,139,.12);color:var(--accent-700);border-color:rgba(255,61,139,.3)}

/* ============ 页脚 ============ */
.site-footer{background:#100E1A;border-top:1px solid var(--line);padding:60px 0 26px}
.footer-grid{display:grid;gap:34px;grid-template-columns:1fr}
@media (min-width:768px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}}
.footer-brand p{color:var(--text-300);font-size:14px;line-height:1.85;margin-top:16px;max-width:340px}
.footer-col h4{font-size:15px;color:var(--text-100);margin-bottom:16px;font-weight:700}
.footer-col ul{display:grid;gap:11px}
.footer-col a{color:var(--text-300);font-size:14px}
.footer-col a:hover{color:var(--brand-500)}
.footer-contact p{color:var(--text-300);font-size:14px;line-height:1.85;margin-bottom:16px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  margin-top:44px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-300);font-variant-numeric:tabular-nums;
}

/* 移动端微调 */
@media (max-width:639px){
  .btn{padding:11px 18px;font-size:14.5px}
  .article-layout{padding:20px 0 56px;gap:28px}
  .card-body{padding:16px 16px 20px}
  .trust{padding:52px 0}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --ink-900:#14111F;
  --ink-800:#1B1730;
  --ink-700:#241F3D;
  --brand-500:#00E3A5;
  --brand-600:#00C08C;
  --brand-700:#009E73;
  --accent-500:#FF3D8B;
  --ticket-500:#FFCE3D;
  --text:#F2F0FA;
  --text-2:#B9B3D4;
  --text-3:#8A83A8;
  --line:rgba(255,255,255,.08);
  --line-hover:rgba(0,227,165,.35);
  --light-bg:#F7F5FF;
  --light-ink:#14111F;
  --light-text:#4B4562;
  --card-r:14px;
  --img-r:12px;
  --badge-r:8px;
  --shadow-card:0 18px 40px -20px rgba(0,0,0,.75);
  --shadow-hover:0 26px 54px -22px rgba(0,0,0,.85);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink-900);
  color:var(--text);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.8;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.drawer-open{overflow:hidden}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-500)}
p{margin:0 0 16px}
h1,h2,h3,h4,h5,h6{margin:0 0 14px;color:var(--text);font-weight:800;letter-spacing:-.01em;line-height:1.3}
h1{font-size:28px;font-weight:900}
h2{font-size:24px}
h3{font-size:17px}
h4{font-size:15px}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;margin:0}
input[type="email"],input[type="text"]{
  width:100%;
  padding:13px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--ink-900);
  color:var(--text);
  line-height:1.4;
  box-shadow:none;
  transition:border-color .2s,box-shadow .2s;
}
input[type="email"]::placeholder,input[type="text"]::placeholder{color:var(--text-3)}
input[type="email"]:focus,input[type="text"]:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(0,227,165,.22)}
button{background:none;border:0;cursor:pointer}
.grid-x.grid-padding-x{margin-left:-12px;margin-right:-12px}
.grid-x.grid-padding-x>.cell{padding-left:12px;padding-right:12px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:56px 0}
.section-tight{padding:44px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-500);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--brand-500)}
.lead-text{color:var(--text-2);font-size:16px;max-width:760px}
.text-weak{color:var(--text-3);font-size:13px}
.section-head{max-width:720px;margin-bottom:32px}
.section-head p{color:var(--text-2);margin-bottom:0}
.num{font-variant-numeric:tabular-nums}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1.2;text-align:center;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--brand-500);color:#07130F;box-shadow:0 12px 28px -16px rgba(0,227,165,.95)}
.btn-primary:hover{background:var(--brand-600);color:#07130F;transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(0,227,165,.85)}
.btn-primary:active{background:var(--brand-700);transform:translateY(0)}
.btn-outline{background:transparent;color:var(--text);border-color:rgba(255,255,255,.22)}
.btn-outline:hover{border-color:var(--brand-500);color:var(--brand-500);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--brand-500);padding:8px 2px}
.btn-ghost:hover{color:var(--brand-600);transform:translateY(-2px)}
.btn-dark{background:var(--ink-900);color:var(--text)}
.btn-dark:hover{background:var(--ink-700);color:var(--text);transform:translateY(-2px)}
.btn-sm{padding:8px 16px;font-size:13.5px}
.btn-block{width:100%}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--brand-500);outline-offset:3px}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* ===== 徽章 / 标签 ===== */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;border-radius:var(--badge-r);
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  background:rgba(20,17,31,.72);color:var(--brand-500);
  border:1px solid rgba(0,227,165,.35);
  backdrop-filter:blur(6px);
}
.badge-accent{color:#FFF;background:rgba(255,61,139,.88);border-color:rgba(255,61,139,.6)}
.badge-ticket{color:#241F3D;background:rgba(255,206,61,.92);border-color:rgba(255,206,61,.7)}
.tag{
  display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;
  font-size:13px;color:var(--text-2);border:1px solid var(--line);background:rgba(255,255,255,.02);
}

/* ===== 头部导航 ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(20,17,31,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{background:rgba(20,17,31,.9);box-shadow:0 14px 32px -24px rgba(0,0,0,.95)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;position:relative}
.nav-side{display:flex;align-items:center;gap:28px}
.nav-link{
  position:relative;font-size:15px;color:var(--text-2);padding:6px 0;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;
  background:var(--brand-500);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--text);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.brand{
  position:absolute;left:50%;transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:10px;
}
.brand-mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  color:var(--brand-500);
  background:linear-gradient(140deg,rgba(0,227,165,.18),rgba(255,61,139,.14));
  border:1px solid var(--line);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:17px;font-weight:900;letter-spacing:-.01em;white-space:nowrap}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);place-items:center;position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";display:block;width:18px;height:2px;border-radius:2px;background:var(--text);
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle span::before{transform:translateY(-6px)}
.nav-toggle span::after{transform:translateY(4px)}
.nav-toggle.is-open span{background:transparent}
.nav-toggle.is-open span::before{transform:translateY(0) rotate(45deg)}
.nav-toggle.is-open span::after{transform:translateY(-2px) rotate(-45deg)}

/* 抽屉菜单 */
.drawer{
  position:fixed;top:0;right:0;width:82%;max-width:360px;height:100%;
  background:var(--ink-800);border-left:1px solid var(--line);
  padding:80px 24px 32px;z-index:80;overflow-y:auto;
  transform:translateX(102%);transition:transform .3s ease;
}
.drawer.is-open{transform:translateX(0)}
.drawer-title{font-size:13px;letter-spacing:.08em;color:var(--text-3);font-weight:700;margin-bottom:12px}
.drawer a{display:block;padding:13px 14px;border-radius:12px;color:var(--text);border:1px solid transparent;margin-bottom:6px}
.drawer a:hover{border-color:var(--line-hover);color:var(--brand-500)}
.drawer .drawer-cta{margin-top:18px}
.overlay{
  position:fixed;inset:0;background:rgba(8,6,16,.65);z-index:70;
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.overlay.is-open{opacity:1;visibility:visible}

/* ===== 页面头部 ===== */
.page-hero{
  position:relative;
  padding:calc(76px + 52px) 0 56px;
  background:linear-gradient(180deg,rgba(20,17,31,.66),rgba(20,17,31,.95)),
             url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:48px 48px;
}
.page-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--text-3);margin-bottom:18px}
.crumb a{color:var(--text-2)}
.crumb span{color:var(--text-3)}
.page-hero h1{max-width:760px;margin-bottom:16px}
.hero-sub{max-width:640px;color:var(--text-2);font-size:16.5px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:14px 34px;
  padding-top:22px;border-top:1px dashed rgba(255,255,255,.16);
}
.hero-facts li{font-size:14px;color:var(--text-2)}
.hero-facts strong{display:block;color:var(--text);font-size:19px;font-weight:800;letter-spacing:-.01em;font-variant-numeric:tabular-nums}

/* ===== 主区 / 侧栏 ===== */
.layout-cell{width:100%}
.side-panel{
  background:var(--ink-800);border:1px solid var(--line);border-radius:var(--card-r);
  padding:20px;box-shadow:var(--shadow-card);
}
.side-panel h2{font-size:16px;margin-bottom:6px}
.side-panel .side-note{font-size:13px;color:var(--text-3);margin-bottom:14px}
.side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 13px;border-radius:10px;font-size:14.5px;color:var(--text-2);
  border:1px solid transparent;transition:all .2s ease;
}
.side-list a:hover,.side-list a.is-current{
  color:var(--text);border-color:var(--line-hover);background:rgba(0,227,165,.06);
}
.side-list i{color:var(--text-3);font-size:12px}
.side-list a:hover i,.side-list a.is-current i{color:var(--brand-500)}
.side-foot{margin-top:18px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.14)}
.side-foot p{font-size:13px;color:var(--text-3);margin-bottom:10px}

.intro-block{padding-bottom:6px}
.intro-block p{color:var(--text-2)}
.intro-block p:last-of-type{margin-bottom:26px}

/* ===== 卡片网格 ===== */
.coupon-grid{display:grid;grid-template-columns:1fr;gap:20px}
.coupon-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--ink-800);border:1px solid var(--line);border-radius:var(--card-r);
  overflow:hidden;box-shadow:var(--shadow-card);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.coupon-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-hover)}
.coupon-thumb{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(135deg,var(--ink-700),var(--ink-900));
}
.coupon-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.coupon-card:hover .coupon-thumb img{transform:scale(1.03)}
.coupon-thumb .badge{position:absolute;top:12px;left:12px}
.coupon-body{display:flex;flex-direction:column;gap:10px;padding:20px}
.coupon-body h3{margin:0;font-size:17px}
.coupon-card:hover h3{color:var(--brand-500)}
.coupon-body p{margin:0;font-size:14.5px;color:var(--text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.coupon-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:14px;border-top:1px dashed rgba(255,255,255,.12);
  font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;
}
.coupon-meta i{color:var(--brand-500);font-size:12px}
.coupon-card.is-lead .coupon-thumb{border-bottom:1px solid var(--line)}
.card-hit{position:absolute;inset:0;z-index:3;border-radius:inherit}

/* ===== 场景横向列表 ===== */
.scene-list{display:grid;gap:20px}
.scene-row{
  display:grid;grid-template-columns:1fr;gap:20px;
  background:var(--ink-800);border:1px solid var(--line);border-radius:var(--card-r);
  padding:18px;box-shadow:var(--shadow-card);
  transition:border-color .25s ease,transform .25s ease;
}
.scene-row:hover{border-color:var(--line-hover);transform:translateY(-3px)}
.scene-row img{width:100%;height:100%;object-fit:cover;border-radius:var(--img-r);aspect-ratio:16/9}
.scene-row h3{font-size:18px;margin-bottom:8px}
.scene-row p{margin:0;color:var(--text-2);font-size:15px}
.scene-index{
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:8px;margin-right:10px;
  background:rgba(255,61,139,.16);color:var(--accent-500);
  font-size:13px;font-weight:800;font-variant-numeric:tabular-nums;
}

/* ===== 步骤 ===== */
.step-grid{display:grid;grid-template-columns:1fr;gap:20px}
.step-card{
  background:var(--ink-800);border:1px solid var(--line);border-radius:var(--card-r);
  padding:24px;box-shadow:var(--shadow-card);
}
.step-card .step-num{
  font-size:30px;font-weight:900;color:var(--brand-500);line-height:1;
  font-variant-numeric:tabular-nums;margin-bottom:14px;display:block;
}
.step-card h3{font-size:17px;margin-bottom:8px}
.step-card p{margin:0;color:var(--text-2);font-size:14.5px}

/* ===== 留意事项清单 ===== */
.check-list{display:grid;gap:14px}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--ink-800);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;color:var(--text-2);font-size:15px;
}
.check-list i{color:var(--brand-500);margin-top:5px;font-size:13px}

/* ===== 浅底区块 ===== */
.section-light{background:var(--light-bg);color:var(--light-ink)}
.section-light h2,.section-light h3,.section-light h4{color:var(--light-ink)}
.section-light p{color:var(--light-text)}
.section-light .eyebrow{color:var(--brand-700)}
.section-light .eyebrow::before{background:var(--brand-700)}
.trust-grid{margin-top:8px}
.trust-item{padding:8px 12px 8px 22px;border-left:1px solid rgba(20,17,31,.12)}
.trust-item i{color:var(--brand-700);font-size:18px;margin-bottom:10px;display:block}
.trust-item h4{font-size:15.5px;margin-bottom:6px}
.trust-item p{margin:0;font-size:14px;line-height:1.75}
.trust-note{margin-top:26px;padding-top:16px;border-top:1px dashed rgba(20,17,31,.16);font-size:12.5px;color:#6B6580}

/* ===== FAQ ===== */
.faq-intro h2{margin-bottom:12px}
.faq-intro p{color:var(--text-2);margin-bottom:18px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;font-size:17px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";color:var(--brand-500);font-size:22px;line-height:1;flex:0 0 auto;
  transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:0 0 18px;color:var(--text-2);font-size:15.5px;line-height:1.85;max-width:640px}

/* ===== 票券型 CTA ===== */
.ticket-wrap{display:flex;justify-content:center}
.ticket{
  position:relative;width:100%;max-width:860px;
  background:#FFFFFF;border-radius:20px;padding:34px;
  box-shadow:0 24px 60px -34px rgba(20,17,31,.55);
}
.ticket::before,.ticket::after{
  content:"";position:absolute;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:50%;background:var(--light-bg);
}
.ticket::before{left:-12px}
.ticket::after{right:-12px}
.ticket h2{margin-bottom:10px;font-size:24px}
.ticket p{color:var(--light-text);margin-bottom:22px}
.ticket-dash{border-top:1px dashed rgba(20,17,31,.2);margin:26px 0 20px;position:relative}
.ticket-form{display:flex;gap:12px;flex-wrap:wrap}
.ticket-form input[type="email"]{
  flex:1 1 260px;background:#FFF;color:var(--light-ink);border:1px solid rgba(20,17,31,.16);
}
.ticket-form input[type="email"]::placeholder{color:#8A83A8}
.ticket-form input[type="email"]:focus{border-color:var(--brand-700);box-shadow:0 0 0 3px rgba(0,158,115,.18)}
.ticket-form .btn-primary{color:#FFFFFF;background:var(--brand-700)}
.ticket-form .btn-primary:hover{background:#00835F;color:#FFFFFF}
.ticket-note{font-size:12.5px;color:#6B6580;margin:14px 0 0}
.ticket-points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--light-text)}
.ticket-points span{display:inline-flex;align-items:center;gap:7px}
.ticket-points i{color:var(--brand-700);font-size:12px}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--ink-800);border-top:1px solid var(--line);
  padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
.footer-brand .brand{position:static;transform:none;margin-bottom:14px}
.footer-brand p{color:var(--text-2);font-size:14.5px;max-width:420px}
.footer-col h4{font-size:14px;letter-spacing:.04em;color:var(--text);margin-bottom:14px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:var(--text-2);font-size:14.5px}
.footer-col ul a:hover{color:var(--brand-500)}
.footer-contact p{color:var(--text-2);font-size:14.5px;margin-bottom:14px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-3);
}

/* ===== 响应式 ===== */
@media (min-width:640px){
  h1{font-size:32px}
  h2{font-size:26px}
  .container{padding:0 24px}
  .coupon-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .step-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .scene-row{grid-template-columns:260px 1fr;align-items:center;padding:20px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:1024px){
  body{font-size:16.5px}
  h1{font-size:46px}
  h2{font-size:34px}
  h3{font-size:21px}
  .section{padding:96px 0}
  .section-tight{padding:72px 0}
  .page-hero{padding:calc(76px + 76px) 0 76px}
  .coupon-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .coupon-card.is-lead{grid-column:span 2;flex-direction:row}
  .coupon-card.is-lead .coupon-thumb{flex:0 0 52%;aspect-ratio:auto;min-height:300px;border-bottom:0;border-right:1px solid var(--line)}
  .coupon-card.is-lead .coupon-body{flex:1 1 48%;padding:30px;justify-content:center}
  .coupon-body h3{font-size:19px}
  .step-grid{grid-template-columns:repeat(4,1fr)}
  .side-panel{position:sticky;top:104px}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
  .accordion-narrow{max-width:720px}
}
@media (min-width:1200px){
  h1{font-size:52px}
  .container{padding:0 32px}
}
@media (max-width:1023px){
  .nav-side{display:none}
  .nav-toggle{display:grid}
  .nav-wrap{height:60px}
  .brand-text{font-size:16px}
  .page-hero{padding-top:calc(60px + 44px)}
}
@media (max-width:639px){
  .brand-mark{width:32px;height:32px}
  .brand-text{font-size:15px}
  .hero-actions .btn{width:100%}
  .ticket{padding:24px 20px}
  .ticket::before,.ticket::after{display:none}
  .coupon-body{padding:16px}
}

/* roulang page: category2 */
:root{
  --ink-900:#14111F;
  --ink-800:#1B1730;
  --ink-700:#241F3D;
  --brand-500:#00E3A5;
  --brand-600:#00C08C;
  --brand-700:#009E73;
  --accent-500:#FF3D8B;
  --ticket-500:#FFCE3D;
  --text-1:#F2F0FA;
  --text-2:#B9B3D4;
  --text-3:#8A83A8;
  --line:rgba(255,255,255,.08);
  --line-hover:rgba(0,227,165,.35);
  --light-bg:#F7F5FF;
  --light-text:#14111F;
  --light-2:#55506F;
  --radius-card:14px;
  --radius-img:12px;
  --radius-badge:8px;
  --shadow-card:0 18px 40px -20px rgba(0,0,0,.75);
  --shadow-hover:0 26px 52px -24px rgba(0,0,0,.85);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  background:var(--ink-900);
  color:var(--text-1);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;font-weight:400;line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-500)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
::selection{background:var(--brand-500);color:#0B0912}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* 容器与板块 */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--light{background:var(--light-bg);color:var(--light-text)}
.section--light h2,.section--light h3,.section--light h4{color:var(--light-text)}
.section--light p{color:var(--light-2)}
.section--light .section-head p{color:var(--light-2)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2{font-size:34px;margin-bottom:14px}
.section-head p{color:var(--text-2);font-size:16px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-500);font-weight:700;margin-bottom:12px}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;white-space:nowrap;cursor:pointer;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
}
.btn-primary{background:var(--brand-500);color:#0B0912}
.btn-primary:hover{background:var(--brand-600);color:#0B0912;transform:translateY(-2px);box-shadow:0 14px 28px -14px rgba(0,227,165,.7)}
.btn-primary:active{background:var(--brand-700);transform:translateY(1px)}
.btn-primary:focus-visible{outline:2px solid var(--brand-500);outline-offset:3px}
.btn-ghost{background:transparent;color:var(--text-1);border-color:rgba(255,255,255,.18)}
.btn-ghost:hover{border-color:var(--brand-500);color:var(--brand-500);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-ghost:focus-visible{outline:2px solid var(--brand-500);outline-offset:3px}
.btn-sm{padding:8px 16px;font-size:13.5px}
.btn[disabled]{opacity:.45;pointer-events:none}
.section--light .btn-ghost{color:var(--light-text);border-color:rgba(20,17,31,.18)}
.section--light .btn-ghost:hover{color:var(--brand-700);border-color:var(--brand-500)}

/* 标签与徽章 */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--radius-badge);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  background:rgba(255,61,139,.14);color:#FF7DB0;border:1px solid rgba(255,61,139,.28);
}
.badge--brand{background:rgba(0,227,165,.12);color:var(--brand-500);border-color:rgba(0,227,165,.28)}
.badge--ticket{background:rgba(255,206,61,.12);color:var(--ticket-500);border-color:rgba(255,206,61,.3)}

/* 顶部导航 */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(20,17,31,.55);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.site-header.is-scrolled{background:rgba(20,17,31,.86);border-bottom-color:var(--line);box-shadow:0 14px 30px -22px rgba(0,0,0,.9)}
.nav-wrap{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  height:76px;position:relative;transition:height .28s ease;
}
.site-header.is-scrolled .nav-wrap{height:62px}
.nav-side{display:flex;align-items:center;gap:28px}
.nav-left{justify-self:start}
.nav-right{justify-self:end}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:6px 0;white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--brand-500);transform:scaleX(0);transform-origin:center;
  transition:transform .25s ease;
}
.nav-link:hover{color:var(--text-1)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--text-1);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text-1)}
.brand:hover{color:var(--text-1)}
.brand-mark{
  display:grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,rgba(0,227,165,.22),rgba(255,61,139,.18));
  border:1px solid var(--line-hover);color:var(--brand-500);flex:0 0 auto;
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.nav-toggle{
  display:none;position:absolute;right:16px;top:50%;transform:translateY(-50%);
  width:44px;height:40px;border:1px solid var(--line);border-radius:12px;
  align-items:center;justify-content:center;
}
.nav-toggle span{position:relative;display:block;width:18px;height:2px;background:var(--text-1);border-radius:2px;transition:background .2s ease}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text-1);
  border-radius:2px;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-toggle span::after{transform:translateY(-6px) rotate(-45deg)}
body.nav-open{overflow:hidden}
.drawer-backdrop{
  position:fixed;inset:0;z-index:65;background:rgba(10,8,16,.62);
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
body.nav-open .drawer-backdrop{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:70;width:82%;max-width:360px;
  background:var(--ink-800);border-left:1px solid var(--line);
  padding:88px 26px 36px;transform:translateX(100%);
  transition:transform .3s ease;overflow-y:auto;
  display:flex;flex-direction:column;gap:4px;
}
body.nav-open .nav-drawer{transform:translateX(0)}
.nav-drawer .drawer-title{font-size:13px;color:var(--text-3);letter-spacing:.12em;margin:6px 0 8px}
.nav-drawer a.d-link{
  display:block;padding:14px 2px;border-bottom:1px solid var(--line);
  font-size:16px;color:var(--text-1);
}
.nav-drawer a.d-link:hover{color:var(--brand-500)}
.nav-drawer .btn{margin-top:22px;width:100%}

/* 分类 Banner */
.cat-banner{
  position:relative;min-height:340px;display:flex;align-items:flex-end;
  padding:132px 0 56px;
  background-image:linear-gradient(180deg,rgba(20,17,31,.58) 0%,rgba(20,17,31,.9) 100%),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.banner-inner{position:relative;z-index:2}
.crumbs{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-3);margin-bottom:18px;flex-wrap:wrap}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--brand-500)}
.crumbs .sep{opacity:.5}
.cat-banner h1{
  font-size:clamp(28px,4.2vw,50px);font-weight:900;letter-spacing:-.02em;
  margin:16px 0 18px;max-width:900px;
}
.banner-lead{max-width:680px;font-size:17px;color:var(--text-2)}

/* 横向大卡列表 */
.row-list{display:flex;flex-direction:column;gap:24px}
.row-card{
  display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:center;
  padding:22px;background:var(--ink-800);
  border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.row-card:hover{transform:translateY(-3px);border-color:var(--line-hover);box-shadow:var(--shadow-hover)}
.row-media{position:relative;border-radius:var(--radius-img);overflow:hidden;aspect-ratio:16/9;background:linear-gradient(140deg,var(--ink-700),var(--ink-800))}
.row-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.row-card:hover .row-media img{transform:scale(1.03)}
.row-body h3{font-size:21px;margin:12px 0 10px;transition:color .2s ease}
.row-card:hover .row-body h3{color:var(--brand-500)}
.row-body p{color:var(--text-2);font-size:15px}
.row-meta{
  margin-top:16px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;
}
.row-meta i{color:var(--brand-500);margin-right:6px}
.row-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--brand-500)}
.row-link:hover{color:var(--brand-600)}

/* 步骤 */
.grid-x.steps-row{margin-left:-12px;margin-right:-12px;margin-bottom:-24px}
.grid-x.steps-row > .cell{padding-left:12px;padding-right:12px;margin-bottom:24px}
.step{
  height:100%;display:flex;flex-direction:column;
  padding:26px 22px;background:var(--ink-800);
  border:1px solid var(--line);border-radius:var(--radius-card);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-3px);border-color:var(--line-hover);box-shadow:var(--shadow-card)}
.step-num{
  font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--accent-500);
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:17px;margin:12px 0 8px}
.step p{font-size:14px;color:var(--text-2)}
.step-line{height:2px;width:28px;background:var(--brand-500);border-radius:2px;margin-bottom:16px;opacity:.7}

/* 浅底说明区 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.split h2{font-size:32px;margin-bottom:18px}
.split p{font-size:16px;color:var(--light-2);margin-bottom:16px}
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.tip{
  padding:22px;background:#fff;border:1px solid rgba(20,17,31,.1);
  border-radius:var(--radius-card);box-shadow:0 16px 34px -26px rgba(20,17,31,.5);
  transition:transform .25s ease,box-shadow .25s ease;
}
.tip:hover{transform:translateY(-3px);box-shadow:0 22px 40px -24px rgba(20,17,31,.55)}
.tip-ico{
  display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:rgba(0,227,165,.14);color:var(--brand-700);font-size:16px;margin-bottom:14px;
}
.tip h4{font-size:16px;margin-bottom:8px}
.tip p{font-size:14px;color:var(--light-2)}

/* 数据条 */
.stat-strip{
  display:grid;grid-template-columns:repeat(3,1fr);
  margin-top:40px;border-top:1px solid var(--line);
}
.stat{padding:26px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{
  display:block;font-size:30px;font-weight:900;line-height:1.2;
  color:var(--brand-500);font-variant-numeric:tabular-nums;
}
.stat span{font-size:14px;color:var(--text-2)}

/* FAQ */
.faq-narrow{max-width:860px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:24px;padding:22px 0;font-size:17px;font-weight:600;
  color:var(--text-1);transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:24px;line-height:1;font-weight:400;
  color:var(--brand-500);transition:transform .25s ease;flex:0 0 auto;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--brand-500)}
.faq-item summary:focus-visible{outline:2px solid var(--brand-500);outline-offset:4px;border-radius:6px}
.faq-body{padding:0 0 24px;color:var(--text-2);font-size:15px;max-width:720px}

/* 票券 CTA */
.ticket-cta{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;
  padding:56px;border-radius:18px;
  background:linear-gradient(140deg,var(--ink-800) 0%,var(--ink-700) 100%);
  border:1px solid var(--line-hover);
}
.ticket-cta::before,.ticket-cta::after{
  content:"";position:absolute;top:50%;width:28px;height:28px;border-radius:50%;
  background:var(--ink-900);transform:translateY(-50%);
}
.ticket-cta::before{left:-14px}
.ticket-cta::after{right:-14px}
.ticket-main h2{font-size:30px;margin:14px 0 14px}
.ticket-main p{color:var(--text-2);font-size:15px;max-width:560px}
.ticket-side{
  display:flex;flex-direction:column;gap:12px;align-items:stretch;
  padding-left:40px;border-left:1px dashed rgba(255,255,255,.2);
}
.ticket-side .btn{width:100%}

/* 订阅 */
.subscribe{
  position:relative;overflow:hidden;
  background:#fff;border:1px solid rgba(20,17,31,.1);
  border-radius:20px;padding:52px;
  box-shadow:0 24px 60px -40px rgba(20,17,31,.6);
}
.subscribe h2{font-size:30px;margin-bottom:12px}
.subscribe .subscribe-copy p{color:var(--light-2);font-size:15px;max-width:620px}
.subscribe-form{display:flex;gap:12px;margin-top:28px;max-width:620px}
.subscribe-form input{
  flex:1;min-width:0;padding:13px 20px;border-radius:999px;
  border:1px solid rgba(20,17,31,.16);background:#F7F5FF;color:var(--light-text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.subscribe-form input::placeholder{color:#8E88A8}
.subscribe-form input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(0,227,165,.28);background:#fff}
.privacy{margin-top:14px;font-size:12.5px;color:#7C7694}
.form-note{margin-top:10px;font-size:13.5px;color:var(--brand-700);min-height:20px}

/* 页脚 */
.site-footer{background:#0F0D18;border-top:1px solid var(--line);padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:48px}
.footer-brand .brand{margin-bottom:18px}
.footer-brand p{color:var(--text-3);font-size:14.5px;max-width:340px}
.footer-col h4{font-size:15px;margin-bottom:18px;color:var(--text-1)}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:var(--text-2);font-size:14.5px}
.footer-col a:hover{color:var(--brand-500)}
.footer-contact p{color:var(--text-3);font-size:14px;margin-bottom:16px}
.footer-bottom{
  margin-top:52px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* 响应式 */
@media screen and (max-width:1199px){
  .container{padding:0 24px}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:36px}
  .footer-contact{grid-column:1 / -1}
}
@media screen and (max-width:1023px){
  .nav-side{display:none}
  .nav-toggle{display:flex}
  .nav-wrap{grid-template-columns:1fr;height:60px}
  .site-header.is-scrolled .nav-wrap{height:60px}
  .brand{justify-self:center}
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .section-head h2{font-size:28px}
  .row-card{grid-template-columns:1fr;gap:20px}
  .split{grid-template-columns:1fr;gap:32px}
  .split h2{font-size:26px}
  .tips{grid-template-columns:1fr}
  .ticket-cta{grid-template-columns:1fr;padding:40px 32px;gap:28px}
  .ticket-side{padding-left:0;border-left:0;border-top:1px dashed rgba(255,255,255,.2);padding-top:24px}
  .ticket-main h2{font-size:24px}
  .subscribe{padding:36px 28px}
  .subscribe h2{font-size:24px}
  .subscribe-form{flex-direction:column}
  .subscribe-form .btn{width:100%}
  .faq-item summary{font-size:16px}
}
@media screen and (max-width:639px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .section{padding:56px 0}
  .site-header{padding:0 2px}
  .cat-banner{padding:112px 0 44px;min-height:300px}
  .cat-banner h1{font-size:28px}
  .banner-lead{font-size:15.5px}
  .section-head h2{font-size:24px}
  .row-body h3{font-size:18px}
  .row-card{padding:16px}
  .stat-strip{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:20px 0}
  .stat:last-child{border-bottom:0}
  .ticket-cta{padding:32px 20px}
  .subscribe{padding:28px 20px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px}
  .badge{font-size:12px}
}