/* roulang page: index */
:root{
  --brand-900:#0B3F36;
  --brand-700:#0F5C4E;
  --brand-500:#17876F;
  --brand-200:#BFE0D8;
  --brand-50:#EAF5F2;
  --accent-600:#E2551F;
  --accent-500:#FF6B35;
  --gold-400:#F2B23E;
  --ink-900:#10201C;
  --ink-600:#4C5C58;
  --muted:#788783;
  --bg:#FBF8F2;
  --surface:#FFFFFF;
  --line:#E7E2D8;
  --ok:#17876F;
  --warn:#C98A12;
  --err:#C63C22;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-sm:0 1px 2px rgba(16,32,28,.04),0 8px 24px -12px rgba(16,32,28,.16);
  --shadow-lg:0 14px 32px -14px rgba(16,32,28,.24);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.85;
  color:var(--ink-900);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-700);text-decoration:none;transition:color .16s ease;}
a:hover{color:var(--accent-600);text-decoration:underline;text-underline-offset:4px;}
a:visited{color:var(--brand-700);}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;color:var(--ink-900);}
h1{font-size:40px;line-height:1.25;}
h2{font-size:28px;line-height:1.35;margin-top:40px;margin-bottom:16px;}
h3{font-size:21px;line-height:1.45;margin-top:28px;margin-bottom:12px;}
h4{font-size:17px;line-height:1.5;}
p{margin:0 0 1em;}
ul,ol{margin:0 0 1em;padding-left:1.2em;}
li{margin-bottom:10px;line-height:1.85;}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;}
.section{padding:80px 0;}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head .eyebrow{display:inline-block;font-size:13px;letter-spacing:.08em;color:var(--brand-500);font-weight:600;margin-bottom:10px;}
.section-head h2{margin-top:0;}
.section-head p{color:var(--ink-600);margin-bottom:0;}
.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ============ 倒计时条 ============ */
.countdown-bar{background:var(--ink-900);color:#F3F7F5;}
.bar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:44px;}
.bar-text{font-size:14px;color:rgba(243,247,245,.78);padding:8px 0;}
.count-remain{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(243,247,245,.72);}
.count-remain .cd-label{margin-right:2px;}
.cd-num{
  display:inline-block;min-width:34px;padding:2px 6px;text-align:center;
  background:var(--gold-400);color:var(--ink-900);border-radius:6px;font-size:14px;
  font-variant-numeric:tabular-nums;font-weight:700;
}
.count-remain i{font-style:normal;color:rgba(243,247,245,.5);}

/* ============ Header ============ */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);}
.header-top{display:flex;align-items:center;gap:28px;min-height:72px;}
.logo{display:flex;flex-direction:column;line-height:1.1;text-decoration:none;color:var(--ink-900);}
.logo:hover{text-decoration:none;color:var(--ink-900);}
.logo-mark{font-size:21px;font-weight:700;letter-spacing:.02em;}
.logo-mark em{font-style:normal;color:var(--brand-700);}
.logo-sub{font-size:11px;letter-spacing:.22em;color:var(--muted);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:12px;}
.main-nav a{
  display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:var(--radius-btn);
  font-size:15px;color:var(--ink-600);text-decoration:none;
}
.main-nav a:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.main-nav a.active{color:var(--brand-700);font-weight:600;background:var(--brand-50);}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
  border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-btn);color:var(--ink-600);
  transition:border-color .16s ease,color .16s ease,background .16s ease;
}
.icon-btn:hover{border-color:var(--brand-500);color:var(--brand-700);background:var(--brand-50);}
.search-box{display:none;align-items:center;gap:8px;}
.search-box.open{display:flex;}
.search-box input{
  height:40px;width:240px;border:1px solid var(--line);border-radius:var(--radius-btn);
  padding:0 14px;background:var(--surface);font-size:14px;
}
.search-box input::placeholder{color:var(--muted);}
.search-box input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);}
.menu-btn{display:none;}

/* ============ 频道 Tabs ============ */
.channel-bar{background:var(--surface);position:sticky;top:0;z-index:50;}
.channel-bar.stuck{box-shadow:0 6px 18px -14px rgba(16,32,28,.4);border-bottom:1px solid var(--line);}
.channel-inner{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding-top:10px;padding-bottom:10px;scrollbar-width:none;}
.channel-inner::-webkit-scrollbar{display:none;}
.pill-tab{
  flex:0 0 auto;scroll-snap-align:start;display:inline-flex;align-items:center;height:44px;padding:0 18px;
  border-radius:999px;font-size:15px;color:var(--ink-600);background:transparent;text-decoration:none;
  transition:background .16s ease,color .16s ease;
}
.pill-tab:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.pill-tab.active{background:var(--brand-700);color:#fff;font-weight:600;}
.pill-tab.active:hover{background:var(--brand-900);color:#fff;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;
  border-radius:var(--radius-btn);border:1px solid transparent;font-size:16px;font-weight:600;
  text-decoration:none;transition:transform .16s ease,background .16s ease,color .16s ease,border-color .16s ease,box-shadow .16s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(16,32,28,.16);}
.btn-primary{background:var(--accent-500);color:#fff;}
.btn-primary:hover{background:var(--accent-600);color:#fff;}
.btn-secondary{background:var(--surface);color:var(--brand-700);border-color:var(--brand-700);}
.btn-secondary:hover{background:var(--brand-50);color:var(--brand-700);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff;}
.btn-sm{height:40px;padding:0 18px;font-size:15px;}
.btn-lg{height:52px;padding:0 28px;font-size:17px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.45;cursor:not-allowed;}

/* ============ Hero ============ */
.hero{
  position:relative;background:var(--brand-50);
  background-image:linear-gradient(rgba(15,92,78,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(15,92,78,.045) 1px,transparent 1px);
  background-size:24px 24px;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:56px;}
.eyebrow-badge{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;
  background:var(--surface);border:1px solid var(--brand-200);color:var(--brand-700);font-size:13px;font-weight:600;
}
.hero h1{margin:20px 0 16px;font-size:40px;line-height:1.25;}
.hero-sub{font-size:17px;color:var(--ink-600);max-width:560px;margin-bottom:28px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;}
.hero-points li{display:flex;align-items:center;gap:8px;margin:0;font-size:15px;color:var(--ink-600);}
.hero-points li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--brand-500);flex:0 0 auto;}
.hero-visual{position:relative;}
.hero-visual img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-img);box-shadow:var(--shadow-sm);background:var(--brand-700);}
.hero-ticket{
  position:absolute;left:-18px;bottom:-18px;background:var(--surface);border:1px solid var(--line);
  border-radius:10px 10px 10px 4px;box-shadow:var(--shadow-sm);padding:14px 18px;max-width:250px;
}
.hero-ticket strong{display:block;font-size:15px;margin-bottom:4px;}
.hero-ticket span{font-size:13px;color:var(--muted);line-height:1.6;display:block;}
.stats-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding-top:26px;padding-bottom:26px;
}
.stat-item{border-left:3px solid var(--brand-200);padding-left:16px;}
.stat-item .stat-num{display:block;font-size:28px;color:var(--brand-700);font-variant-numeric:tabular-nums;font-weight:700;line-height:1.2;}
.stat-item .stat-label{font-size:14px;color:var(--ink-600);}

/* ============ 卖点非对称栅格 ============ */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(150px,auto);gap:24px;}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;box-shadow:var(--shadow-sm);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--brand-500);}
.card-icon{
  width:32px;height:32px;border-radius:8px;background:var(--brand-50);color:var(--brand-700);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-weight:700;font-size:14px;
  font-variant-numeric:tabular-nums;
}
.card h3{font-size:19px;margin:0 0 8px;}
.card p{font-size:15px;color:var(--ink-600);margin:0;}
.feature-main{
  grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(160deg,var(--brand-900),var(--ink-900));border-color:transparent;color:#F3F7F5;
}
.feature-main:hover{border-color:var(--gold-400);}
.feature-main h3{color:#fff;font-size:24px;}
.feature-main p{color:rgba(243,247,245,.72);font-size:15px;}
.feature-main .card-icon{background:rgba(243,247,245,.12);color:var(--gold-400);}
.feature-main .ticket-list{list-style:none;padding:0;margin:20px 0 0;border-top:1px dashed rgba(243,247,245,.24);}
.feature-main .ticket-list li{
  display:flex;justify-content:space-between;gap:12px;margin:0;padding:12px 0;
  border-bottom:1px dashed rgba(243,247,245,.16);font-size:14px;color:rgba(243,247,245,.8);
}
.feature-main .ticket-list li:last-child{border-bottom:0;}
.feature-main .ticket-list b{color:var(--gold-400);font-variant-numeric:tabular-nums;}
.feature-tall{grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;}

/* ============ 图墙 ============ */
.wall-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.wall-tile{
  position:relative;overflow:hidden;border-radius:var(--radius-img);border:1px solid var(--line);
  background:var(--brand-50);aspect-ratio:4/3;
}
.wall-tile.wide{grid-column:span 2;aspect-ratio:8/3;}
.wall-tile img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease;}
.wall-tile:hover img{transform:scale(1.03);}
.wall-badge{
  position:absolute;top:12px;left:12px;height:26px;display:inline-flex;align-items:center;padding:0 12px;
  border-radius:999px;font-size:13px;font-weight:600;background:var(--brand-50);color:var(--brand-700);
}
.wall-badge.hot{background:var(--accent-500);color:#fff;}
.wall-caption{
  position:absolute;left:0;right:0;bottom:0;padding:16px;color:#fff;
  background:linear-gradient(to top,rgba(11,63,54,.86),rgba(11,63,54,0));opacity:0;transform:translateY(8px);
  transition:opacity .2s ease,transform .2s ease;font-size:14px;line-height:1.6;
}
.wall-tile:hover .wall-caption{opacity:1;transform:translateY(0);}
.wall-caption strong{display:block;font-size:15px;margin-bottom:2px;}

/* ============ 最新信息 ============ */
.latest-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:40px;}
.post-lead{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--line);}
.post-lead img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-img);background:var(--brand-50);}
.post-lead h3{font-size:24px;margin:10px 0 10px;}
.post-lead h3 a{color:var(--ink-900);}
.post-lead h3 a:hover{color:var(--brand-700);text-decoration:none;}
.post-lead p{color:var(--ink-600);font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px;}
.post-item{padding:18px 0;border-bottom:1px solid var(--line);}
.post-item a.post-link{display:block;color:inherit;text-decoration:none;}
.post-item h3{font-size:18px;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-item a.post-link:hover h3{color:var(--brand-700);}
.post-item p{font-size:15px;color:var(--ink-600);margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;color:var(--muted);}
.meta time{font-variant-numeric:tabular-nums;}
.pill{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--brand-50);color:var(--brand-700);font-size:13px;font-weight:600;
}
.arrow{display:inline-block;transition:transform .16s ease;color:var(--brand-700);}
.post-item a.post-link:hover .arrow{transform:translateX(4px);}
.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow-sm);margin-bottom:24px;}
.aside-card h4{font-size:16px;margin-bottom:14px;}
.rank-list{list-style:none;padding:0;margin:0;}
.rank-list li{display:flex;gap:12px;align-items:flex-start;margin:0;padding:10px 0;border-bottom:1px dashed var(--line);font-size:15px;}
.rank-list li:last-child{border-bottom:0;}
.rank-list .rank-no{
  flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--brand-50);color:var(--brand-700);
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;
}
.rank-list a{color:var(--ink-600);}
.rank-list a:hover{color:var(--brand-700);}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.empty-state{
  text-align:center;padding:56px 20px;border:1px dashed var(--line);border-radius:var(--radius-card);background:var(--surface);
}
.empty-state .empty-icon{
  width:44px;height:44px;margin:0 auto 14px;border-radius:50%;border:2px solid var(--brand-200);
  display:flex;align-items:center;justify-content:center;color:var(--brand-500);font-weight:700;
}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:16px;}

/* ============ CTA 通栏 ============ */
.cta-band{
  background:var(--brand-900);
  background-image:linear-gradient(140deg,var(--brand-900),var(--ink-900));
  color:#F3F7F5;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(243,247,245,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(243,247,245,.05) 1px,transparent 1px);
  background-size:24px 24px;pointer-events:none;
}
.cta-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.cta-band h2{color:#fff;margin-top:0;}
.cta-band p{color:rgba(243,247,245,.72);}
.cta-points{list-style:none;padding:0;margin:24px 0 0;}
.cta-points li{display:flex;gap:12px;align-items:flex-start;color:rgba(243,247,245,.8);font-size:15px;margin-bottom:14px;}
.cta-points li b{color:var(--gold-400);font-variant-numeric:tabular-nums;}
.ticket-form{
  background:var(--surface);color:var(--ink-900);border-radius:var(--radius-card);padding:28px;
  border:1px dashed var(--brand-200);position:relative;
}
.ticket-form::before,.ticket-form::after{
  content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:var(--ink-900);
}
.ticket-form::before{left:-11px;top:50%;transform:translateY(-50%);}
.ticket-form::after{right:-11px;top:50%;transform:translateY(-50%);}
.ticket-form h3{margin-top:0;font-size:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;color:var(--ink-600);margin-bottom:8px;}
.field input,.field select{
  width:100%;height:48px;border:1px solid var(--line);border-radius:var(--radius-btn);
  padding:0 14px;background:var(--surface);font-size:15px;
}
.field input::placeholder{color:var(--muted);}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);}
.field.error input{border-color:var(--err);}
.field .field-msg{font-size:13px;color:var(--muted);margin-top:6px;}
.field.error .field-msg{color:var(--err);}
.field.ok input{border-color:var(--ok);}
.form-note{font-size:13px;color:var(--muted);margin:14px 0 0;line-height:1.7;}
.form-alert{
  display:none;margin-top:14px;padding:12px 14px;border-radius:var(--radius-btn);
  background:rgba(23,135,111,.1);color:var(--brand-700);font-size:14px;
}
.form-alert.show{display:block;}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;
  background:transparent;border:0;text-align:left;padding:20px 0;font-size:17px;font-weight:600;color:var(--ink-900);
}
.faq-q:hover{color:var(--brand-700);}
.faq-q .sign{color:var(--muted);font-size:20px;line-height:1;transition:color .16s ease;}
.faq-item.open .faq-q .sign{color:var(--brand-700);}
.faq-a{display:none;padding:0 0 22px;font-size:16px;color:var(--ink-600);line-height:1.85;}
.faq-item.open .faq-a{display:block;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-900);color:#F3F7F5;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-brand .logo-mark{color:#fff;font-size:20px;}
.footer-brand .logo-sub{color:rgba(243,247,245,.6);}
.footer-brand p{color:rgba(243,247,245,.72);font-size:14px;margin-top:16px;max-width:320px;}
.footer-col h4{font-size:15px;color:rgba(243,247,245,.9);margin-bottom:16px;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(243,247,245,.72);text-decoration:none;}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  border-top:1px solid rgba(243,247,245,.14);padding:20px 0;display:flex;flex-wrap:wrap;
  justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:rgba(243,247,245,.6);
}
.footer-bottom a{color:rgba(243,247,245,.72);font-size:13px;}
.to-top{
  position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;
  background:var(--brand-700);color:#fff;border:0;display:none;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg);z-index:60;font-size:18px;
}
.to-top.show{display:flex;}
.to-top:hover{background:var(--accent-500);}

/* ============ 移动抽屉 ============ */
.drawer-mask{position:fixed;inset:0;background:rgba(16,32,28,.5);opacity:0;visibility:hidden;transition:opacity .2s ease;z-index:80;}
.drawer-mask.show{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--surface);z-index:90;
  transform:translateX(100%);transition:transform .22s ease;padding:24px;overflow-y:auto;
}
.drawer.show{transform:translateX(0);}
.drawer-close{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
.drawer nav{display:flex;flex-direction:column;gap:4px;margin-bottom:24px;}
.drawer nav a{display:flex;align-items:center;height:48px;padding:0 14px;border-radius:var(--radius-btn);color:var(--ink-600);font-size:16px;}
.drawer nav a:hover,.drawer nav a.active{background:var(--brand-50);color:var(--brand-700);text-decoration:none;font-weight:600;}
.drawer .drawer-search{display:flex;gap:8px;margin-bottom:20px;}
.drawer .drawer-search input{flex:1;height:44px;border:1px solid var(--line);border-radius:var(--radius-btn);padding:0 14px;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .hero-grid{gap:36px;}
  h1,.hero h1{font-size:34px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:991px){
  .main-nav{display:none;}
  .menu-btn{display:inline-flex;}
  .search-box{display:none!important;}
  .hero-grid{grid-template-columns:1fr;padding-top:48px;padding-bottom:40px;}
  .hero-visual{order:-1;}
  .hero-ticket{left:12px;bottom:-14px;max-width:220px;padding:12px 14px;}
  .stats-bar{grid-template-columns:repeat(2,1fr);gap:20px;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .feature-main{grid-column:span 2;grid-row:auto;}
  .feature-tall{grid-row:auto;}
  .wall-grid{grid-template-columns:repeat(2,1fr);}
  .wall-tile.wide{grid-column:span 2;aspect-ratio:16/9;}
  .latest-grid{grid-template-columns:1fr;}
  .post-lead{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .section{padding:64px 0;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 16px;}
  h1,.hero h1{font-size:30px;line-height:1.3;}
  h2{font-size:23px;line-height:1.4;margin-top:32px;}
  h3{font-size:19px;line-height:1.5;}
  .section{padding:48px 0;}
  .bar-inner{flex-wrap:wrap;gap:6px;padding-top:6px;padding-bottom:6px;}
  .bar-text{font-size:13px;}
  .count-remain{font-size:12px;}
  .hero-cta .btn{width:100%;}
  .feature-grid{grid-template-columns:1fr;}
  .feature-main{grid-column:span 1;}
  .wall-grid{grid-template-columns:1fr;}
  .wall-tile,.wall-tile.wide{grid-column:span 1;aspect-ratio:16/9;}
  .wall-caption{opacity:1;transform:none;}
  .ticket-form{padding:20px;}
  .ticket-form::before,.ticket-form::after{display:none;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .to-top{right:16px;bottom:16px;}
  .hero-ticket{position:static;margin-top:16px;max-width:100%;}
}
@media (max-width:520px){
  .stat-item .stat-num{font-size:23px;}
  .post-lead h3{font-size:20px;}
  .cd-num{min-width:30px;font-size:13px;}
}

/* roulang page: article */
:root{
  --brand-900:#0B3F36;
  --brand-700:#0F5C4E;
  --brand-500:#17876F;
  --brand-200:#BFE0D8;
  --brand-50:#EAF5F2;
  --accent-600:#E2551F;
  --accent-500:#FF6B35;
  --gold-400:#F2B23E;
  --ink-900:#10201C;
  --ink-600:#4C5C58;
  --muted:#788783;
  --bg:#FBF8F2;
  --surface:#FFFFFF;
  --line:#E7E2D8;
  --ok:#17876F;
  --warn:#C98A12;
  --err:#C63C22;
  --r-card:14px;
  --r-btn:10px;
  --r-img:12px;
  --shadow-sm:0 1px 2px rgba(16,32,28,.04), 0 8px 24px -12px rgba(16,32,28,.16);
  --shadow-md:0 14px 32px -14px rgba(16,32,28,.24);
  --ease:160ms ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink-900);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--accent-600);}
a:visited{color:var(--brand-700);}
button{font-family:inherit;}
input,button,select,textarea{font-size:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;}
:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- Header ---------- */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);}
.header-top{display:flex;align-items:center;gap:24px;min-height:72px;}
.logo{display:flex;flex-direction:column;line-height:1.1;flex:0 0 auto;}
.logo-mark{font-size:20px;font-weight:800;color:var(--brand-900);letter-spacing:.01em;}
.logo-mark em{font-style:normal;color:var(--accent-500);}
.logo-sub{font-size:12px;letter-spacing:.3em;color:var(--muted);margin-top:4px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto;}
.main-nav a{
  display:inline-flex;align-items:center;min-height:44px;padding:0 14px;
  font-size:15px;color:var(--ink-600);border-radius:8px;
}
.main-nav a:hover{background:var(--brand-50);color:var(--brand-700);}
.main-nav a.active{color:var(--brand-700);font-weight:600;background:var(--brand-50);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--surface);color:var(--ink-600);cursor:pointer;transition:all var(--ease);
}
.icon-btn:hover{border-color:var(--brand-500);color:var(--brand-700);background:var(--brand-50);}
.icon-btn:active{transform:translateY(1px);}
.search-box{
  width:0;overflow:hidden;opacity:0;transition:width 200ms ease,opacity 200ms ease;
}
.search-box.open{width:240px;opacity:1;}
.search-box input{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--line);
  border-radius:var(--r-btn);background:var(--surface);color:var(--ink-900);
}
.search-box input::placeholder{color:var(--muted);}
.search-box input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);}
.menu-btn{display:none;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;border-radius:var(--r-btn);border:1px solid transparent;
  font-size:16px;font-weight:600;cursor:pointer;transition:all var(--ease);
}
.btn-sm{min-height:40px;padding:0 18px;font-size:15px;}
.btn-primary{background:var(--accent-500);color:#fff;}
.btn-primary:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm);}
.btn-primary:active{transform:none;box-shadow:inset 0 2px 6px rgba(0,0,0,.16);}
.btn-outline{background:var(--surface);border-color:var(--brand-700);color:var(--brand-700);}
.btn-outline:hover{background:var(--brand-50);color:var(--brand-700);}
.btn-block{width:100%;}

.channel-bar{
  position:sticky;top:0;z-index:50;
  background:rgba(251,248,242,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(6px);
}
.channel-inner{
  display:flex;gap:10px;align-items:center;overflow-x:auto;min-height:60px;
  scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x mandatory;
}
.channel-inner::-webkit-scrollbar{display:none;}
.pill-tab{
  flex:0 0 auto;display:inline-flex;align-items:center;height:44px;padding:0 18px;
  border-radius:999px;font-size:15px;color:var(--ink-600);scroll-snap-align:start;
  transition:background var(--ease),color var(--ease);
}
.pill-tab:hover{background:var(--brand-50);color:var(--brand-700);}
.pill-tab.active{background:var(--brand-700);color:#fff;font-weight:600;}
.pill-tab.active:hover{color:#fff;}

/* ---------- Article ---------- */
main{display:block;}
.article-wrap{padding-top:28px;padding-bottom:72px;scroll-margin-top:64px;}
.breadcrumb{font-size:13px;color:var(--muted);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:flex;align-items:center;gap:8px;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.breadcrumb li+li::before{content:"›";color:var(--muted);}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--brand-700);}
.breadcrumb .current{color:var(--ink-600);}

.article-head{max-width:820px;margin:22px 0 8px;}
.pill{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:13px;font-weight:600;
}
.pill-cat{background:var(--brand-50);color:var(--brand-700);}
.article-head h1{
  font-size:40px;line-height:1.25;margin:16px 0 16px;color:var(--ink-900);
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:8px 14px;font-size:13px;color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;}
.article-meta span+span::before{content:"·";margin-right:14px;color:var(--brand-200);}

.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;
  align-items:start;margin-top:28px;
  border-top:1px solid var(--line);padding-top:40px;
}
.article-main{min-width:0;}

.article-body{
  max-width:720px;margin:0 auto;font-size:17px;line-height:1.85;color:var(--ink-900);word-wrap:break-word;
}
.article-body p{margin:1em 0;}
.article-body h2{
  position:relative;font-size:28px;line-height:1.35;margin:40px 0 16px;padding-left:14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:2px;background:var(--brand-700);
}
.article-body h3{font-size:21px;line-height:1.45;margin:28px 0 12px;font-weight:600;}
.article-body h4{font-size:17px;line-height:1.5;margin:22px 0 10px;}
.article-body ul,.article-body ol{margin:1em 0;padding-left:24px;}
.article-body ul{list-style:square;}
.article-body ol{list-style:decimal;}
.article-body li{margin:10px 0;}
.article-body ul li::marker{color:var(--brand-500);}
.article-body ol li::marker{color:var(--brand-500);font-weight:700;}
.article-body blockquote{
  margin:1.4em 0;padding:20px;border-left:3px solid var(--gold-400);
  background:var(--brand-50);border-radius:0 var(--r-img) var(--r-img) 0;color:var(--ink-600);
}
.article-body img{height:auto;border-radius:var(--r-img);margin:1.4em auto;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{text-align:center;font-size:13px;color:var(--muted);margin-top:10px;}
.article-body a{color:var(--brand-700);border-bottom:1px solid transparent;}
.article-body a:hover{color:var(--accent-600);border-bottom-color:currentColor;}
.article-body table{width:100%;min-width:520px;font-size:15px;border-collapse:collapse;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article-body th{background:var(--brand-50);font-weight:600;}
.article-body p:has(> table),.article-body div:has(> table){overflow-x:auto;}
.article-body code{
  background:var(--brand-50);border:1px solid var(--line);border-radius:6px;
  padding:2px 6px;font-size:14px;
}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}

.inline-promo{
  max-width:720px;margin:36px auto 0;padding:18px 20px;border:1px solid var(--line);
  border-radius:var(--r-card);background:var(--surface);display:flex;flex-wrap:wrap;
  align-items:center;gap:12px;
}
.promo-badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--gold-400);color:var(--ink-900);font-size:13px;font-weight:700;
}
.inline-promo p{flex:1 1 320px;font-size:15px;line-height:1.7;color:var(--ink-600);}
.promo-link{font-size:15px;font-weight:600;}

.article-foot{max-width:720px;margin:48px auto 0;}
.article-foot h2{
  font-size:21px;line-height:1.45;margin-bottom:18px;
}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;}
.tag-list a{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--brand-50);color:var(--brand-700);font-size:13px;font-weight:600;
}
.tag-list a:hover{background:var(--brand-700);color:#fff;}

.next-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:44px;}
.next-card{
  display:block;padding:18px 20px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow-sm);transition:all var(--ease);
}
.next-card:hover{border-color:var(--brand-500);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.next-card span{display:block;font-size:13px;color:var(--muted);margin-bottom:8px;}
.next-card strong{display:block;font-size:16px;color:var(--ink-900);line-height:1.55;}
.next-card:hover strong{color:var(--brand-700);}

.rec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:36px;}
.rec-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-sm);transition:all var(--ease);
}
.rec-card:hover{border-color:var(--brand-500);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.rec-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.rec-card .rec-text{padding:14px 16px 18px;}
.rec-card strong{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  font-size:16px;line-height:1.55;color:var(--ink-900);
}
.rec-card:hover strong{color:var(--brand-700);}
.rec-card time{display:block;margin-top:8px;font-size:13px;color:var(--muted);}
.back-row{margin-top:8px;}

.article-aside{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px;}
.aside-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--shadow-sm);
}
.aside-card h3{font-size:17px;line-height:1.5;margin-bottom:14px;}
.aside-card ul li+li{border-top:1px solid var(--line);}
.aside-card ul a{
  display:flex;gap:10px;align-items:flex-start;padding:12px 0;font-size:14px;
  line-height:1.6;color:var(--ink-600);
}
.aside-card ul a:hover{color:var(--brand-700);}
.aside-num{
  flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--brand-50);
  color:var(--brand-700);font-size:12px;font-weight:700;display:inline-flex;
  align-items:center;justify-content:center;font-variant-numeric:tabular-nums;
}
.aside-card p{font-size:14px;line-height:1.7;color:var(--ink-600);}
.aside-card .btn{margin-top:14px;}

.empty-state{
  max-width:640px;margin:64px auto;padding:48px 24px;text-align:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-sm);
}
.empty-state h1{font-size:30px;line-height:1.3;margin-bottom:14px;}
.empty-state p{font-size:16px;color:var(--ink-600);margin-bottom:24px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink-900);color:#F3F7F5;margin-top:24px;}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-top:64px;padding-bottom:48px;
}
.footer-brand .logo-mark{font-size:20px;color:#F3F7F5;}
.footer-brand .logo-sub{color:rgba(243,247,245,.6);}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.8;color:rgba(243,247,245,.72);max-width:360px;}
.footer-col h4{font-size:15px;color:rgba(243,247,245,.86);margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(243,247,245,.72);}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;
  padding-top:20px;padding-bottom:32px;border-top:1px solid rgba(243,247,245,.14);
  font-size:13px;color:rgba(243,247,245,.6);
}
.footer-bottom a{font-size:13px;color:rgba(243,247,245,.72);}
.footer-bottom a:hover{color:#fff;}

/* ---------- Drawer & to-top ---------- */
.drawer-mask{
  display:none;position:fixed;inset:0;background:rgba(16,32,28,.5);z-index:90;
}
.drawer-mask.show{display:block;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--surface);
  z-index:100;padding:20px;transform:translateX(102%);transition:transform 220ms ease;
  overflow-y:auto;box-shadow:var(--shadow-md);
}
.drawer.show{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
.drawer-nav a{padding:12px 10px;border-radius:8px;font-size:16px;color:var(--ink-600);}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--brand-50);color:var(--brand-700);}
.drawer form{margin-top:16px;}
.drawer input{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--surface);color:var(--ink-900);
}
.drawer input::placeholder{color:var(--muted);}
.drawer input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);}

.to-top{
  position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;
  border:0;background:var(--brand-700);color:#fff;font-size:18px;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;z-index:80;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all 200ms ease;
  box-shadow:var(--shadow-md);
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--accent-500);}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0;}
  .article-aside{position:static;margin-top:48px;}
  .aside-card{max-width:720px;margin-left:auto;margin-right:auto;}
}
@media (max-width:991px){
  .main-nav{display:none;}
  .menu-btn{display:inline-flex;}
  .header-top{gap:14px;}
  .article-head h1{font-size:34px;}
  .rec-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;padding-top:48px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .search-box{display:none;}
  .article-wrap{padding-bottom:48px;}
  .article-head h1{font-size:30px;line-height:1.3;}
  .article-body{font-size:16px;}
  .article-body h2{font-size:23px;margin-top:34px;}
  .article-body h3{font-size:19px;}
  .article-body table{min-width:460px;}
  .article-layout{padding-top:28px;border-top:1px solid var(--line);}
  .next-cards{grid-template-columns:minmax(0,1fr);}
  .empty-state{padding:40px 18px;margin:40px auto;}
}
@media (max-width:559px){
  .header-top{min-height:64px;}
  .btn-sm{padding:0 14px;font-size:14px;}
  .main-nav{gap:0;}
  .channel-inner{min-height:54px;}
  .pill-tab{height:40px;padding:0 14px;font-size:14px;}
  .rec-grid{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .article-foot h2{font-size:19px;}
  .to-top{right:16px;bottom:16px;}
}

/* roulang page: category1 */
:root{
  --brand-900:#0B3F36;
  --brand-700:#0F5C4E;
  --brand-500:#17876F;
  --brand-200:#BFE0D8;
  --brand-50:#EAF5F2;
  --accent-600:#E2551F;
  --accent-500:#FF6B35;
  --gold-400:#F2B23E;
  --ink-900:#10201C;
  --ink-600:#4C5C58;
  --muted:#788783;
  --bg:#FBF8F2;
  --surface:#FFFFFF;
  --line:#E7E2D8;
  --ok:#17876F;
  --warn:#C98A12;
  --err:#C63C22;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-1:0 1px 2px rgba(16,32,28,.04), 0 8px 24px -12px rgba(16,32,28,.16);
  --shadow-2:0 14px 32px -14px rgba(16,32,28,.24);
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--ink-900);
  background-color:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color .16s ease;}
a:hover{color:var(--accent-600);text-decoration:underline;text-underline-offset:4px;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px;}
button{font:inherit;color:inherit;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
h2{font-size:28px;line-height:1.35;letter-spacing:.01em;}
h3{font-size:21px;line-height:1.45;}
h4{font-size:17px;line-height:1.5;}
p{font-size:17px;line-height:1.85;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
.section{padding:80px 0;}
.section-alt{background:var(--brand-50);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{position:relative;padding-left:16px;}
.section-head h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--brand-700);}
.section-head p{margin-top:14px;color:var(--ink-600);}

/* ---------- header ---------- */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:relative;z-index:60;}
.header-top{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px;}
.logo{display:flex;flex-direction:column;line-height:1.15;flex:0 0 auto;}
.logo:hover{text-decoration:none;}
.logo-mark{font-size:20px;font-weight:800;color:var(--brand-900);letter-spacing:.01em;}
.logo-mark em{font-style:normal;color:var(--accent-500);}
.logo-sub{font-size:12px;color:var(--muted);letter-spacing:.16em;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:20px;}
.main-nav a{font-size:15px;color:var(--ink-600);padding:9px 13px;border-radius:10px;white-space:nowrap;transition:background .16s ease,color .16s ease;}
.main-nav a:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.main-nav a.active{background:var(--brand-50);color:var(--brand-700);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{width:40px;height:40px;border-radius:var(--radius-btn);border:1px solid var(--line);background:var(--surface);color:var(--ink-600);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .16s ease,color .16s ease,background .16s ease;}
.icon-btn:hover{border-color:var(--brand-500);color:var(--brand-700);background:var(--brand-50);}
.search-box{display:none;}
.search-box.open{display:block;}
.search-box input{width:240px;height:40px;border-radius:var(--radius-btn);border:1px solid var(--line);padding:0 14px;font-size:14px;color:var(--ink-900);background:var(--surface);}
.search-box input::placeholder{color:var(--muted);}
.search-box input:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);outline:none;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--radius-btn);font-size:16px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .16s ease,background .16s ease,box-shadow .16s ease,color .16s ease;white-space:nowrap;}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn:active{transform:translateY(0);box-shadow:inset 0 2px 4px rgba(16,32,28,.16);}
.btn-primary{background:var(--accent-500);color:#fff;}
.btn-primary:hover{background:var(--accent-600);color:#fff;}
.btn-secondary{background:var(--surface);border-color:var(--brand-700);color:var(--brand-700);}
.btn-secondary:hover{background:var(--brand-50);color:var(--brand-700);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.42);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff;}
.btn-sm{height:40px;padding:0 18px;font-size:15px;}
.btn-block{width:100%;}
.menu-btn{display:none;}
.channel-bar{position:sticky;top:0;z-index:50;background:rgba(251,248,242,.95);backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.channel-inner{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding-top:10px;padding-bottom:10px;scrollbar-width:none;}
.channel-inner::-webkit-scrollbar{display:none;}
.pill-tab{flex:0 0 auto;height:40px;display:inline-flex;align-items:center;padding:0 18px;border-radius:999px;color:var(--ink-600);font-size:15px;scroll-snap-align:start;transition:background .16s ease,color .16s ease;}
.pill-tab:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.pill-tab.active{background:var(--brand-700);color:#fff;font-weight:600;}
.pill-tab.active:hover{background:var(--brand-700);color:#fff;}

/* ---------- drawer ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(16,32,28,.5);opacity:0;pointer-events:none;transition:opacity .24s ease;z-index:80;}
.drawer-mask.open{opacity:1;pointer-events:auto;}
.drawer{position:fixed;top:0;right:0;height:100%;width:290px;max-width:88vw;background:var(--surface);box-shadow:var(--shadow-2);transform:translateX(102%);transition:transform .24s ease;z-index:90;padding:22px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;}
.drawer.open{transform:none;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.drawer a{font-size:16px;color:var(--ink-600);padding:12px 10px;border-radius:10px;}
.drawer a:hover,.drawer a.active{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.drawer .btn{margin-top:16px;}

/* ---------- focus hero ---------- */
.focus{position:relative;overflow:hidden;color:#F3F7F5;background:linear-gradient(120deg,rgba(11,63,54,.95),rgba(16,32,28,.86)),url('/assets/images/backpic/back-1.png') center/cover no-repeat;padding-top:48px;}
.focus::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(243,247,245,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(243,247,245,.045) 1px,transparent 1px);background-size:24px 24px;pointer-events:none;}
.focus .container{position:relative;z-index:2;}
.crumb{font-size:13px;color:rgba(243,247,245,.72);display:flex;flex-wrap:wrap;gap:6px;padding:0;}
.crumb li{display:flex;align-items:center;gap:6px;}
.crumb a{color:rgba(243,247,245,.72);}
.crumb a:hover{color:#fff;}
.focus h1{font-size:40px;line-height:1.25;letter-spacing:.01em;margin-top:22px;}
.focus-lead{max-width:720px;margin-top:18px;color:rgba(243,247,245,.82);}
.focus-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid rgba(243,247,245,.14);margin-top:44px;padding:26px 0 30px;}
.stat-num{font-size:30px;font-weight:700;color:var(--gold-400);font-variant-numeric:tabular-nums;line-height:1.2;}
.stat-label{font-size:14px;color:rgba(243,247,245,.72);margin-top:6px;}

/* ---------- chips + grid ---------- */
.chip-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;margin-bottom:32px;scrollbar-width:none;}
.chip-row::-webkit-scrollbar{display:none;}
.chip{flex:0 0 auto;height:38px;padding:0 17px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink-600);font-size:14px;cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease;}
.chip:hover{border-color:var(--brand-500);color:var(--brand-700);}
.chip.active{background:var(--brand-700);border-color:var(--brand-700);color:#fff;font-weight:600;}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.entry-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease,border-color .16s ease;}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--brand-500);}
.card-media{position:relative;aspect-ratio:16/9;background:var(--brand-50);border-bottom:1px solid var(--line);}
.card-media img{width:100%;height:100%;object-fit:cover;}
.badge{position:absolute;top:12px;left:12px;height:26px;display:inline-flex;align-items:center;padding:0 12px;border-radius:999px;font-size:13px;font-weight:600;}
.badge-live{background:var(--accent-500);color:#fff;}
.badge-soft{background:var(--brand-50);color:var(--brand-700);border:1px solid var(--brand-200);}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:19px;}
.card-body h3 a{color:var(--ink-900);}
.card-body h3 a:hover{color:var(--brand-700);}
.card-desc{font-size:15px;color:var(--ink-600);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-meta{margin-top:auto;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-variant-numeric:tabular-nums;}
.card-meta .dot{color:var(--brand-200);}
.empty-tip{display:none;border:1px dashed var(--brand-200);background:var(--brand-50);border-radius:var(--radius-card);padding:48px 24px;text-align:center;color:var(--ink-600);}
.empty-tip strong{display:block;font-size:19px;color:var(--ink-900);margin-bottom:8px;}
.pager{display:flex;justify-content:center;gap:8px;margin-top:44px;flex-wrap:wrap;}
.pager a,.pager span{min-width:44px;height:44px;padding:0 12px;border-radius:var(--radius-btn);border:1px solid var(--line);background:var(--surface);color:var(--ink-600);display:inline-flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;}
.pager a:hover{border-color:var(--brand-500);color:var(--brand-700);text-decoration:none;}
.pager a.active{background:var(--brand-700);border-color:var(--brand-700);color:#fff;font-weight:700;}
.pager a.wide{padding:0 20px;}

/* ---------- route list ---------- */
.route-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px;}
.route-item{display:flex;gap:18px;padding:26px 0;border-bottom:1px solid var(--line);}
.route-num{flex:0 0 auto;width:44px;height:30px;border-radius:999px;background:var(--ink-900);color:var(--gold-400);font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;}
.route-item h3{font-size:19px;margin-bottom:8px;}
.route-item p{font-size:15px;color:var(--ink-600);}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto;}
.faq details{border-bottom:1px solid var(--line);}
.faq details:first-child{border-top:1px solid var(--line);}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 4px;font-size:17px;font-weight:600;color:var(--ink-900);transition:color .16s ease;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"＋";flex:0 0 auto;font-size:18px;color:var(--muted);transition:color .16s ease;}
.faq summary:hover{color:var(--brand-700);}
.faq details[open] summary{color:var(--brand-700);}
.faq details[open] summary::after{content:"－";color:var(--brand-700);}
.faq .faq-body{padding:0 4px 24px;font-size:16px;color:var(--ink-600);}

/* ---------- cta band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:18px;background:linear-gradient(135deg,var(--brand-900),var(--ink-900));color:#F3F7F5;padding:48px;}
.cta-band::before,.cta-band::after{content:"";position:absolute;width:48px;height:48px;border-radius:50%;background:var(--bg);top:50%;transform:translateY(-50%);}
.cta-band::before{left:-24px;}
.cta-band::after{right:-24px;}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;position:relative;z-index:2;}
.cta-grid h2{color:#fff;font-size:28px;}
.cta-grid p{color:rgba(243,247,245,.78);margin-top:14px;}
.cta-points{margin-top:22px;display:flex;flex-direction:column;gap:10px;}
.cta-points li{display:flex;gap:10px;font-size:15px;color:rgba(243,247,245,.82);}
.cta-points li::before{content:"";flex:0 0 auto;width:8px;height:8px;margin-top:10px;border-radius:2px;background:var(--gold-400);}
.form-field{margin-bottom:16px;}
.form-field label{display:block;font-size:14px;color:rgba(243,247,245,.82);margin-bottom:8px;}
.form-field input,.form-field select{width:100%;height:48px;border-radius:var(--radius-btn);border:1px solid rgba(243,247,245,.24);background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:15px;}
.form-field input::placeholder{color:rgba(243,247,245,.5);}
.form-field input:focus,.form-field select:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.28);}
.form-note{font-size:13px;color:rgba(243,247,245,.6);margin-top:12px;}
.form-note a{color:rgba(243,247,245,.82);text-decoration:underline;text-underline-offset:3px;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-900);color:rgba(243,247,245,.72);padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;}
.footer-brand .logo-mark{color:#fff;font-size:22px;}
.footer-brand .logo-sub{color:rgba(243,247,245,.6);}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.8;color:rgba(243,247,245,.72);max-width:340px;}
.footer-col h4{color:rgba(243,247,245,.92);font-size:15px;margin-bottom:14px;}
.footer-col a{color:rgba(243,247,245,.72);font-size:14px;display:inline-block;padding:5px 0;}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{border-top:1px solid rgba(243,247,245,.14);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:20px;padding-bottom:24px;font-size:13px;color:rgba(243,247,245,.6);}
.footer-bottom a{color:rgba(243,247,245,.72);}
.footer-bottom a:hover{color:#fff;}
.back-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;border:none;background:var(--brand-700);color:#fff;display:none;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-2);z-index:70;transition:background .16s ease,transform .16s ease;}
.back-top.show{display:inline-flex;}
.back-top:hover{background:var(--accent-500);transform:translateY(-2px);}

@media (max-width:1199px){
  .entry-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
}
@media (max-width:991px){
  .main-nav{display:none;}
  .menu-btn{display:inline-flex;}
  .section{padding:64px 0;}
  .focus h1{font-size:34px;}
  .stats{grid-template-columns:repeat(2,1fr);gap:20px;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .route-list{grid-template-columns:1fr;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .header-top{gap:12px;padding-top:10px;padding-bottom:10px;}
  .search-box{display:none !important;}
  .section{padding:52px 0;}
  h2,.cta-grid h2{font-size:23px;}
  .focus{padding-top:32px;}
  .focus h1{font-size:30px;line-height:1.3;}
  .entry-grid{grid-template-columns:1fr;}
  .cta-band{padding:32px 22px;border-radius:14px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-brand{grid-column:1 / -1;}
  .pager a,.pager span{min-width:40px;height:40px;}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px;}
  .section{padding:44px 0;}
  .stats{grid-template-columns:1fr 1fr;gap:16px;}
  .stat-num{font-size:25px;}
  .footer-grid{grid-template-columns:1fr;}
  .btn{width:100%;}
  .header-actions .btn{width:auto;}
  .focus-actions{flex-direction:column;align-items:stretch;}
}

/* roulang page: category2 */
:root{
  --brand-900:#0B3F36;
  --brand-700:#0F5C4E;
  --brand-500:#17876F;
  --brand-200:#BFE0D8;
  --brand-50:#EAF5F2;
  --accent-600:#E2551F;
  --accent-500:#FF6B35;
  --gold-400:#F2B23E;
  --ink-900:#10201C;
  --ink-600:#4C5C58;
  --muted:#788783;
  --bg:#FBF8F2;
  --surface:#FFFFFF;
  --line:#E7E2D8;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-sm:0 1px 2px rgba(16,32,28,.04),0 8px 24px -12px rgba(16,32,28,.16);
  --shadow-lg:0 14px 32px -14px rgba(16,32,28,.24);
  --space:24px;
  --ease:160ms ease;
}
*{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","Source Han Sans SC","Noto Sans CJK SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--ink-900);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-700);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--accent-600);text-decoration:underline;text-underline-offset:4px;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold-400);outline-offset:2px;
}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;}
input,select{font:inherit;}
figure{margin:0;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.tabular{font-variant-numeric:tabular-nums;}

/* ---------- header ---------- */
.site-header{position:relative;z-index:60;background:var(--surface);border-bottom:1px solid var(--line);}
.header-top{display:flex;align-items:center;gap:20px;min-height:74px;}
.logo{display:flex;flex-direction:column;line-height:1.15;color:var(--ink-900);flex:0 0 auto;}
.logo:hover{text-decoration:none;color:var(--ink-900);}
.logo-mark{font-size:22px;font-weight:700;letter-spacing:.01em;}
.logo-mark em{font-style:normal;color:var(--accent-500);}
.logo-sub{font-size:11px;letter-spacing:.2em;color:var(--muted);}
.main-nav{display:flex;gap:4px;flex:1 1 auto;}
.main-nav a{
  padding:8px 14px;border-radius:999px;font-size:15px;color:var(--ink-600);
  white-space:nowrap;transition:background var(--ease),color var(--ease);
}
.main-nav a:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.main-nav a.active{background:var(--brand-50);color:var(--brand-700);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--radius-btn);background:var(--surface);
  color:var(--ink-600);transition:border-color var(--ease),color var(--ease),background var(--ease);
}
.icon-btn:hover{border-color:var(--brand-500);color:var(--brand-700);background:var(--brand-50);}
.search-box{display:none;width:0;overflow:hidden;transition:width .2s ease;}
.search-box.open{display:block;width:240px;}
.search-box input{
  width:100%;height:40px;padding:0 14px;border:1px solid var(--line);
  border-radius:var(--radius-btn);background:var(--bg);color:var(--ink-900);
}
.search-box input::placeholder{color:var(--muted);}
.search-box input:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);outline:none;}
.menu-btn{display:none;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:16px;font-weight:600;border:1px solid transparent;
  transition:background var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn:active{transform:translateY(0);box-shadow:inset 0 2px 4px rgba(16,32,28,.16);}
.btn-primary{background:var(--accent-500);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--accent-600);color:#fff;}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42);}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.7);}
.btn-outline{background:var(--surface);color:var(--brand-700);border-color:var(--brand-700);}
.btn-outline:hover{background:var(--brand-50);color:var(--brand-700);}
.btn-sm{height:40px;padding:0 18px;font-size:15px;}
.btn-block{width:100%;}

/* ---------- channel tabs ---------- */
.channel-bar{
  position:sticky;top:0;z-index:50;background:var(--surface);
  border-bottom:1px solid var(--line);
}
.channel-bar.stuck{box-shadow:0 6px 18px -14px rgba(16,32,28,.5);}
.channel-inner{
  display:flex;gap:8px;padding-top:10px;padding-bottom:10px;
  overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;
}
.channel-inner::-webkit-scrollbar{display:none;}
.pill-tab{
  flex:0 0 auto;display:inline-flex;align-items:center;height:44px;padding:0 18px;
  border-radius:999px;font-size:15px;color:var(--ink-600);scroll-snap-align:start;
  transition:background var(--ease),color var(--ease);
}
.pill-tab:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none;}
.pill-tab.active{background:var(--brand-700);color:#fff;font-weight:600;}
.pill-tab.active:hover{background:var(--brand-700);color:#fff;}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#F3F7F5;padding:72px 0 64px;
  background-image:linear-gradient(120deg,rgba(11,63,54,.95) 0%,rgba(16,32,28,.9) 100%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(191,224,216,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(191,224,216,.06) 1px,transparent 1px);
  background-size:24px 24px;
}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:6fr 5fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:999px;
  background:rgba(242,178,62,.16);color:var(--gold-400);font-size:13px;font-weight:600;letter-spacing:.04em;
}
.hero h1{font-size:40px;line-height:1.25;margin:20px 0 16px;}
.hero h1 span{color:var(--gold-400);}
.hero-lead{font-size:17px;line-height:1.85;color:rgba(243,247,245,.78);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-facts{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px;
  padding-top:24px;border-top:1px solid rgba(243,247,245,.16);
}
.fact-num{font-size:28px;font-weight:700;color:var(--gold-400);font-variant-numeric:tabular-nums;line-height:1.2;}
.fact-label{font-size:13px;color:rgba(243,247,245,.72);margin-top:4px;}
.hero-visual{position:relative;border-radius:var(--radius-card);overflow:hidden;border:1px solid rgba(243,247,245,.18);box-shadow:var(--shadow-lg);}
.hero-visual img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.hero-visual figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;
  color:rgba(243,247,245,.85);background:linear-gradient(180deg,rgba(16,32,28,0),rgba(16,32,28,.86));
}

/* ---------- sections ---------- */
.section{padding:80px 0;}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head h2{font-size:28px;line-height:1.35;position:relative;padding-left:16px;}
.section-head h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;background:var(--brand-700);
}
.section-head p{margin-top:16px;color:var(--ink-600);font-size:16px;}
.crumbs{font-size:13px;color:var(--muted);padding:18px 0 0;}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.crumbs li::after{content:"›";margin-left:6px;color:var(--line);}
.crumbs li:last-child::after{content:"";}
.crumbs a{color:var(--muted);}
.crumbs .current{
  max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-600);
}

/* ---------- card grid ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-sm);transition:box-shadow var(--ease),border-color var(--ease),transform var(--ease);
}
.card:hover{box-shadow:var(--shadow-lg);border-color:var(--brand-500);transform:translateY(-3px);}
.card h3{font-size:21px;line-height:1.45;margin-bottom:12px;}
.card p{color:var(--ink-600);font-size:15.5px;}
.card-icon{
  width:44px;height:44px;border-radius:12px;background:var(--brand-50);color:var(--brand-700);
  display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.card-index{
  display:inline-flex;align-items:center;justify-content:center;height:26px;padding:0 12px;
  border-radius:999px;background:var(--ink-900);color:var(--gold-400);
  font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:14px;
}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:13px;background:var(--brand-50);color:var(--brand-700);
}
.badge-accent{background:var(--accent-500);color:#fff;}
.check-list li{
  position:relative;padding-left:24px;margin-bottom:10px;color:var(--ink-600);font-size:15.5px;line-height:1.8;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:2px;background:var(--brand-500);
}

/* ---------- scenario timeline ---------- */
.scenario-wrap{display:grid;grid-template-columns:8fr 4fr;gap:48px;align-items:start;}
.timeline{position:relative;padding-left:28px;}
.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:var(--line);}
.timeline-item{position:relative;padding-bottom:28px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:"";position:absolute;left:-28px;top:9px;width:12px;height:12px;border-radius:50%;
  background:var(--brand-500);border:2px solid var(--surface);box-shadow:0 0 0 2px var(--brand-200);
}
.timeline-item h3{font-size:19px;line-height:1.5;margin-bottom:8px;}
.timeline-item p{color:var(--ink-600);font-size:15.5px;margin-bottom:0;}
.timeline-date{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;display:block;margin-bottom:6px;}
.aside-card{
  background:var(--brand-50);border:1px solid var(--brand-200);border-radius:var(--radius-card);
  padding:24px;position:sticky;top:96px;
}
.aside-card h3{font-size:19px;margin-bottom:14px;}
.aside-card p{font-size:15px;color:var(--ink-600);}
.aside-card img{border-radius:var(--radius-img);margin-bottom:16px;aspect-ratio:4/3;object-fit:cover;width:100%;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px 22px 24px;box-shadow:var(--shadow-sm);transition:border-color var(--ease),box-shadow var(--ease);
}
.step:hover{border-color:var(--brand-500);box-shadow:var(--shadow-lg);}
.step-num{
  width:36px;height:36px;border-radius:10px;background:var(--brand-700);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;
  font-variant-numeric:tabular-nums;margin-bottom:16px;
}
.step h3{font-size:19px;line-height:1.5;margin-bottom:10px;}
.step p{font-size:15px;color:var(--ink-600);margin-bottom:0;}

/* ---------- dark band ---------- */
.band-dark{
  background:linear-gradient(150deg,var(--brand-900) 0%,var(--ink-900) 100%);
  color:#F3F7F5;border-radius:var(--radius-card);padding:48px;
  display:grid;grid-template-columns:6fr 6fr;gap:48px;align-items:start;
}
.band-dark h2{font-size:26px;line-height:1.4;color:#F3F7F5;margin-bottom:14px;}
.band-dark p{color:rgba(243,247,245,.75);}
.band-list li{
  padding:16px 0;border-bottom:1px solid rgba(243,247,245,.14);font-size:15.5px;color:rgba(243,247,245,.85);
}
.band-list li:last-child{border-bottom:none;}
.band-list strong{color:#fff;display:block;font-size:17px;margin-bottom:6px;font-weight:600;}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:8px 28px;box-shadow:var(--shadow-sm);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:none;}
.faq-item summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;font-size:17px;font-weight:600;color:var(--ink-900);cursor:pointer;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"＋";color:var(--muted);font-weight:400;flex:0 0 auto;}
.faq-item[open] summary::after{content:"－";color:var(--brand-700);}
.faq-item[open] summary{color:var(--brand-700);}
.faq-body{padding:0 0 22px;font-size:16px;line-height:1.85;color:var(--ink-600);}

/* ---------- cta form ---------- */
.cta-block{
  background:linear-gradient(140deg,var(--brand-900) 0%,var(--ink-900) 100%);
  color:#F3F7F5;border-radius:var(--radius-card);padding:48px;position:relative;overflow:hidden;
  display:grid;grid-template-columns:6fr 6fr;gap:48px;
}
.cta-block::before,.cta-block::after{
  content:"";position:absolute;width:26px;height:26px;border-radius:50%;background:var(--bg);
}
.cta-block::before{left:-13px;top:50%;transform:translateY(-50%);}
.cta-block::after{right:-13px;top:50%;transform:translateY(-50%);}
.cta-block h2{font-size:26px;line-height:1.4;margin-bottom:14px;color:#F3F7F5;}
.cta-block p{color:rgba(243,247,245,.75);font-size:15.5px;}
.cta-points li{
  position:relative;padding-left:22px;margin-bottom:10px;font-size:15px;color:rgba(243,247,245,.82);
}
.cta-points li::before{
  content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:2px;background:var(--gold-400);
}
.form-card{background:rgba(255,255,255,.06);border:1px solid rgba(243,247,245,.16);border-radius:var(--radius-card);padding:24px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;color:rgba(243,247,245,.75);margin-bottom:8px;}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;border-radius:var(--radius-btn);
  border:1px solid rgba(243,247,245,.24);background:rgba(16,32,28,.35);color:#fff;
}
.field input::placeholder{color:rgba(243,247,245,.45);}
.field input:focus,.field select:focus{
  border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.28);outline:none;
}
.field select option{color:var(--ink-900);}
.form-note{font-size:13px;color:rgba(243,247,245,.6);margin-top:14px;line-height:1.7;}
.form-note a{color:rgba(243,247,245,.85);text-decoration:underline;text-underline-offset:4px;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-900);color:rgba(243,247,245,.72);margin-top:80px;padding-top:56px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.footer-brand .logo-mark{color:#fff;font-size:22px;}
.footer-brand .logo-sub{color:rgba(243,247,245,.55);}
.footer-brand p{font-size:14px;line-height:1.8;margin-top:16px;color:rgba(243,247,245,.66);}
.footer-col h4{font-size:15px;color:rgba(243,247,245,.9);margin-bottom:16px;font-weight:600;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(243,247,245,.72);}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(243,247,245,.14);padding-top:20px;padding-bottom:24px;font-size:13px;
  color:rgba(243,247,245,.6);
}
.footer-bottom a{color:rgba(243,247,245,.8);font-size:13px;}

/* ---------- drawer & back to top ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(16,32,28,.5);opacity:0;visibility:hidden;
  transition:opacity .2s ease,visibility .2s ease;z-index:80;
}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:var(--surface);
  z-index:90;transform:translateX(100%);transition:transform .24s ease;padding:24px;overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer nav a{
  display:block;padding:14px 4px;font-size:16px;color:var(--ink-600);border-bottom:1px solid var(--line);
}
.drawer nav a:hover,.drawer nav a.active{color:var(--brand-700);background:var(--brand-50);text-decoration:none;padding-left:12px;}
.drawer .btn{margin-top:24px;}
.to-top{
  position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;
  background:var(--brand-700);color:#fff;border:none;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:opacity .2s ease,background var(--ease),transform var(--ease);
  z-index:70;
}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{background:var(--accent-500);transform:translateY(-2px);}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .hero-grid{gap:32px;}
}
@media (max-width:1023px){
  .main-nav{display:none;}
  .menu-btn{display:inline-flex;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;}
  .scenario-wrap{grid-template-columns:1fr;gap:32px;}
  .aside-card{position:static;}
  .band-dark,.cta-block{grid-template-columns:1fr;gap:32px;padding:36px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 16px;}
  .header-top{min-height:66px;gap:12px;}
  .search-box.open{width:160px;}
  .section{padding:56px 0;}
  .hero{padding:48px 0 44px;}
  .hero h1{font-size:30px;}
  .hero-facts{grid-template-columns:1fr 1fr;gap:14px;}
  .grid-4,.grid-3,.grid-2,.steps{grid-template-columns:1fr;}
  .faq{padding:4px 20px;}
  .cta-block,.band-dark{padding:28px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .to-top{right:16px;bottom:16px;}
}
@media (max-width:559px){
  .logo-mark{font-size:19px;}
  .logo-sub{font-size:10px;letter-spacing:.14em;}
  .btn{height:46px;font-size:15px;padding:0 18px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .fact-num{font-size:23px;}
}

/* roulang page: category3 */
:root{
  --brand-900:#0B3F36;
  --brand-700:#0F5C4E;
  --brand-500:#17876F;
  --brand-200:#BFE0D8;
  --brand-50:#EAF5F2;
  --accent-600:#E2551F;
  --accent-500:#FF6B35;
  --gold-400:#F2B23E;
  --ink-900:#10201C;
  --ink-600:#4C5C58;
  --muted:#788783;
  --bg:#FBF8F2;
  --surface:#FFFFFF;
  --line:#E7E2D8;
  --ok:#17876F;
  --warn:#C98A12;
  --err:#C63C22;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-1:0 1px 2px rgba(16,32,28,.04),0 8px 24px -12px rgba(16,32,28,.16);
  --shadow-2:0 14px 32px -14px rgba(16,32,28,.24);
  --gap:24px;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background-color:var(--bg);
  color:var(--ink-900);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  letter-spacing:0;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand-700);text-decoration:none;transition:color .16s ease}
a:hover{color:var(--accent-600);text-decoration:underline;text-underline-offset:4px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,.pill-tab:focus-visible{
  outline:2px solid var(--gold-400);
  outline-offset:2px;
}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink-900);letter-spacing:.01em}
h1{font-size:40px;line-height:1.25}
h2{font-size:28px;line-height:1.35;margin-top:40px;margin-bottom:16px}
h3{font-size:21px;line-height:1.45;margin-top:28px;margin-bottom:12px}
h4{font-size:17px;line-height:1.5}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:22px}
li{margin-bottom:10px;line-height:1.85}
button,input,select,textarea{font:inherit;color:inherit}
.num{font-variant-numeric:tabular-nums;font-weight:700}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:16px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease,box-shadow .16s ease;
}
.btn-sm{height:40px;padding:0 18px;font-size:15px}
.btn-primary{background:var(--accent-500);color:#fff;box-shadow:0 8px 20px -12px rgba(226,85,31,.9)}
.btn-primary:hover{background:var(--accent-600);color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 2px 4px rgba(16,32,28,.22)}
.btn-secondary{background:var(--surface);border-color:var(--brand-700);color:var(--brand-700)}
.btn-secondary:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* 头部 */
.site-header{position:relative;background:var(--surface);border-bottom:1px solid var(--line);z-index:60}
.header-top{display:flex;align-items:center;gap:20px;padding:14px 0;min-height:66px}
.logo{display:flex;flex-direction:column;line-height:1.15;text-decoration:none;flex:0 0 auto}
.logo:hover{text-decoration:none}
.logo-mark{font-size:20px;font-weight:800;color:var(--brand-900);letter-spacing:.01em}
.logo-mark em{font-style:normal;color:var(--accent-500)}
.logo-sub{font-size:12px;color:var(--muted);letter-spacing:.22em}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:12px}
.main-nav a{padding:9px 12px;border-radius:8px;color:var(--ink-600);font-size:15px}
.main-nav a:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none}
.main-nav a.active{background:var(--brand-50);color:var(--brand-700);font-weight:600}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-btn);
  color:var(--ink-600);cursor:pointer;transition:border-color .16s ease,color .16s ease,background-color .16s ease;
}
.icon-btn:hover{border-color:var(--brand-500);color:var(--brand-700);background:var(--brand-50)}
.search-box{display:none}
.search-box.open{display:block}
.search-box input{
  width:240px;height:40px;padding:0 14px;border-radius:var(--radius-btn);
  border:1px solid var(--line);background:var(--bg);color:var(--ink-900);
}
.search-box input::placeholder{color:var(--muted)}
.search-box input:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);outline:none}
.menu-btn{display:none}

.channel-bar{
  position:sticky;top:0;z-index:50;
  background:rgba(251,248,242,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(6px);
}
.channel-inner{
  display:flex;align-items:center;gap:10px;
  padding:10px 0;overflow-x:auto;scrollbar-width:none;
  scroll-snap-type:x mandatory;
}
.channel-inner::-webkit-scrollbar{display:none}
.pill-tab{
  flex:0 0 auto;display:inline-flex;align-items:center;
  height:44px;padding:0 18px;border-radius:999px;
  color:var(--ink-600);font-size:15px;white-space:nowrap;
  border:1px solid transparent;scroll-snap-align:start;
  transition:background-color .16s ease,color .16s ease,border-color .16s ease;
}
.pill-tab:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none}
.pill-tab.active{background:var(--brand-700);color:#fff;font-weight:600}
.pill-tab.active:hover{background:var(--brand-900);color:#fff}

/* 抽屉 */
.overlay{position:fixed;inset:0;background:rgba(16,32,28,.5);opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease;z-index:110}
.overlay.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;width:300px;max-width:86vw;height:100%;
  background:var(--surface);z-index:120;padding:24px;
  transform:translateX(102%);transition:transform .24s ease;overflow-y:auto;
  box-shadow:-16px 0 40px -24px rgba(16,32,28,.4);
}
.drawer.open{transform:translateX(0)}
.drawer h4{color:var(--muted);font-size:13px;letter-spacing:.16em;margin:20px 0 8px}
.drawer a{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--ink-900);font-size:16px}
.drawer a:hover{color:var(--brand-700);text-decoration:none}
.drawer .btn{width:100%;margin-top:20px}

/* 页面通用板块 */
.section{padding:80px 0}
.section-tight{padding:56px 0}
.section-head{max-width:720px;margin-bottom:32px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.16em;color:var(--brand-700);
  background:var(--brand-50);border:1px solid var(--brand-200);
  border-radius:999px;padding:5px 14px;margin-bottom:14px;
}
.section-head h2{margin-top:0}
.section-head h2::before{
  content:"";display:inline-block;width:4px;height:22px;border-radius:2px;
  background:var(--brand-700);margin-right:12px;vertical-align:-3px;
}
.lead{color:var(--ink-600);font-size:17px}

/* Hero */
.page-hero{
  position:relative;color:#F3F7F5;
  background-color:var(--brand-900);
  background-image:
    linear-gradient(135deg,rgba(11,63,54,.94),rgba(16,32,28,.96)),
    linear-gradient(rgba(15,92,78,.14) 1px,transparent 1px),
    linear-gradient(90deg,rgba(15,92,78,.14) 1px,transparent 1px);
  background-size:auto,24px 24px,24px 24px;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,107,53,.22),transparent 68%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:72px 0 56px}
.hero-title{color:#fff;font-size:42px;line-height:1.22;letter-spacing:.01em}
.hero-brand{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;
  color:rgba(243,247,245,.82);border:1px solid rgba(243,247,245,.26);
  border-radius:999px;padding:5px 14px;margin-bottom:18px;
}
.hero-lead{color:rgba(243,247,245,.78);font-size:17px;margin-top:18px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;
  margin-top:34px;padding-top:22px;border-top:1px solid rgba(243,247,245,.14);
}
.hero-stats .stat-num{font-size:26px;color:var(--gold-400);font-variant-numeric:tabular-nums;font-weight:700;line-height:1.2}
.hero-stats .stat-label{font-size:14px;color:rgba(243,247,245,.72);line-height:1.6}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius-card);border:1px solid rgba(243,247,245,.16);
  box-shadow:var(--shadow-2);
}
.hero-media .floating-ticket{
  position:absolute;left:-16px;bottom:-18px;
  background:var(--surface);color:var(--ink-900);
  border-radius:12px;padding:12px 16px;box-shadow:var(--shadow-2);
  display:flex;align-items:center;gap:12px;border:1px solid var(--line);
}
.hero-media .floating-ticket .dot{width:10px;height:10px;border-radius:50%;background:var(--accent-500)}

/* 面包屑 */
.breadcrumb{background:var(--surface);border-bottom:1px solid var(--line)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;margin:0;padding:12px 0;font-size:13px;color:var(--muted)}
.breadcrumb li{margin:0;display:flex;align-items:center;gap:8px}
.breadcrumb li::after{content:"›";color:var(--muted)}
.breadcrumb li:last-child::after{content:""}
.breadcrumb a{color:var(--ink-600)}
.breadcrumb .current{color:var(--brand-700);font-weight:600;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 票券卡 */
.ticket{
  position:relative;display:grid;grid-template-columns:96px 1fr;gap:0;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);overflow:hidden;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;
}
.ticket:hover{border-color:var(--brand-500);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.ticket::before,.ticket::after{
  content:"";position:absolute;left:84px;width:18px;height:18px;border-radius:50%;
  background:var(--bg);border:1px solid var(--line);
}
.ticket::before{top:-9px}
.ticket::after{bottom:-9px}
.ticket .ticket-side{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  padding:20px 8px;border-right:1px dashed var(--line);background:var(--brand-50);
}
.ticket .ticket-no{
  font-size:13px;color:var(--brand-700);font-weight:700;letter-spacing:.08em;
  font-variant-numeric:tabular-nums;
}
.ticket .ticket-body{padding:22px 24px}
.ticket .ticket-body h3{margin:0 0 8px;font-size:20px}
.ticket .ticket-body p{margin:0 0 14px;color:var(--ink-600);font-size:16px}
.ticket-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:13px;background:var(--brand-50);color:var(--brand-700);border:1px solid var(--brand-200);
}
.tag-accent{background:var(--accent-500);color:#fff;border-color:transparent}
.tag-gold{background:var(--ink-900);color:var(--gold-400);border-color:transparent}

/* 图文场景区 */
.scene-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.scene-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);border:1px solid var(--line)}
.scene-caption{margin-top:10px;font-size:13px;color:var(--muted);text-align:center}
.scene-item{
  display:grid;grid-template-columns:auto 1fr;gap:16px;
  padding:20px 0;border-bottom:1px solid var(--line);
}
.scene-item:first-child{padding-top:0}
.scene-item:last-child{border-bottom:0}
.scene-item .idx{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:var(--ink-900);color:var(--gold-400);font-weight:700;font-size:15px;
  font-variant-numeric:tabular-nums;
}
.scene-item h3{margin:0 0 6px;font-size:19px}
.scene-item p{margin:0;color:var(--ink-600);font-size:16px}

/* 流程时间轴 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:8px}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:24px 20px;box-shadow:var(--shadow-1);
  transition:border-color .16s ease,transform .16s ease;
}
.step:hover{border-color:var(--brand-500);transform:translateY(-2px)}
.step .step-no{
  display:inline-flex;align-items:center;justify-content:center;
  height:26px;padding:0 12px;border-radius:999px;background:var(--brand-50);
  color:var(--brand-700);font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
}
.step h3{margin:14px 0 8px;font-size:18px}
.step p{margin:0;color:var(--ink-600);font-size:15px}
.steps .step:not(:last-child)::after{
  content:"";position:absolute;right:-16px;top:38px;width:8px;height:8px;
  border-top:2px solid var(--brand-200);border-right:2px solid var(--brand-200);
  transform:rotate(45deg);
}

/* 场次排期 */
.schedule-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden}
.countdown-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  background:var(--ink-900);color:#F3F7F5;padding:16px 24px;
}
.countdown-bar .cd-text{font-size:15px;color:rgba(243,247,245,.82)}
.countdown{display:flex;align-items:center;gap:8px}
.countdown .cd-cell{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:60px;padding:6px 10px;border-radius:6px;background:rgba(255,255,255,.06);
  border:1px solid rgba(243,247,245,.14);
}
.countdown .cd-num{font-size:22px;color:var(--gold-400);font-variant-numeric:tabular-nums;font-weight:700;line-height:1.1}
.countdown .cd-label{font-size:12px;color:rgba(243,247,245,.68);letter-spacing:.08em}
.schedule-list{list-style:none;margin:0;padding:0}
.schedule-item{
  display:grid;grid-template-columns:150px 1fr auto;gap:20px;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background-color .16s ease;
}
.schedule-item:last-child{border-bottom:0}
.schedule-item:hover{background:var(--brand-50)}
.schedule-time{font-size:15px;color:var(--brand-700);font-variant-numeric:tabular-nums;font-weight:600}
.schedule-item h3{margin:0 0 4px;font-size:18px}
.schedule-item p{margin:0;color:var(--ink-600);font-size:15px}

/* FAQ */
.faq-list{max-width:860px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink-900);
}
.faq-q:hover{color:var(--brand-700)}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--muted);font-size:16px;line-height:1;transition:all .2s ease;
}
.faq-item.open .faq-icon{background:var(--brand-50);border-color:var(--brand-500);color:var(--brand-700)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{margin:0 0 20px;padding-right:42px;color:var(--ink-600);font-size:16px}

/* CTA 区块 */
.cta-band{
  position:relative;background:var(--brand-900);color:#F3F7F5;overflow:hidden;
  background-image:
    linear-gradient(160deg,rgba(11,63,54,.96),rgba(16,32,28,.98)),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,24px 24px,24px 24px;
}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;padding:80px 0}
.cta-grid h2{color:#fff;margin-top:0}
.cta-grid .lead{color:rgba(243,247,245,.78)}
.cta-points{list-style:none;margin:24px 0 0;padding:0}
.cta-points li{
  display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;
  color:rgba(243,247,245,.86);font-size:16px;
}
.cta-points li::before{
  content:"";flex:0 0 auto;width:8px;height:8px;border-radius:2px;
  background:var(--gold-400);margin-top:10px;
}
.form-card{
  position:relative;background:var(--surface);border-radius:var(--radius-card);
  padding:28px;box-shadow:var(--shadow-2);color:var(--ink-900);
}
.form-card::before,.form-card::after{
  content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:var(--brand-900);
}
.form-card::before{left:-10px;top:50%;transform:translateY(-50%)}
.form-card::after{right:-10px;top:50%;transform:translateY(-50%)}
.form-card h3{margin:0 0 6px;font-size:21px}
.form-note{font-size:14px;color:var(--ink-600);margin-bottom:20px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;color:var(--ink-600);margin-bottom:8px}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;border-radius:var(--radius-btn);
  border:1px solid var(--line);background:var(--surface);color:var(--ink-900);
  transition:border-color .16s ease,box-shadow .16s ease;
}
.field input::placeholder{color:var(--muted)}
.field input:focus,.field select:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(23,135,111,.18);outline:none}
.field.error input,.field.error select{border-color:var(--err)}
.field-msg{font-size:13px;color:var(--err);margin-top:6px;display:none}
.field.error .field-msg{display:block}
.form-card .btn{width:100%}
.form-fine{margin:14px 0 0;font-size:13px;color:var(--muted);line-height:1.7}
.form-fine a{color:var(--muted);text-decoration:underline}

/* 频道入口 */
.channel-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.channel-card{
  display:flex;flex-direction:column;gap:10px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-1);height:100%;
  transition:border-color .16s ease,transform .16s ease,box-shadow .16s ease;
}
.channel-card:hover{border-color:var(--brand-500);transform:translateY(-2px);box-shadow:var(--shadow-2);text-decoration:none}
.channel-card .cc-title{font-size:19px;font-weight:700;color:var(--ink-900);display:flex;align-items:center;justify-content:space-between;gap:12px}
.channel-card .cc-title .arrow{color:var(--brand-500);transition:transform .16s ease}
.channel-card:hover .cc-title .arrow{transform:translateX(4px)}
.channel-card p{margin:0;color:var(--ink-600);font-size:15px}
.channel-card.current{border-color:var(--brand-700);background:linear-gradient(180deg,var(--brand-50),var(--surface))}

/* 页脚 */
.site-footer{background:var(--ink-900);color:rgba(243,247,245,.72);margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:64px 24px 40px}
.footer-brand .logo-mark{color:#F3F7F5;font-size:20px;font-weight:800;display:block}
.footer-brand .logo-mark em{font-style:normal;color:var(--gold-400)}
.footer-brand .logo-sub{display:block;font-size:12px;letter-spacing:.22em;color:rgba(243,247,245,.6);margin-bottom:14px}
.footer-brand p{font-size:14px;line-height:1.8;margin:0;max-width:340px}
.footer-col h4{color:rgba(243,247,245,.92);font-size:15px;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:rgba(243,247,245,.72);font-size:14px}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  padding:20px 24px 28px;border-top:1px solid rgba(243,247,245,.14);
  font-size:13px;color:rgba(243,247,245,.6);
}
.footer-bottom a{color:rgba(243,247,245,.72)}
.footer-bottom a:hover{color:#fff}

/* 返回顶部 */
#backTop{
  position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;border:0;cursor:pointer;
  background:var(--brand-700);color:#fff;box-shadow:var(--shadow-2);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s ease,visibility .2s ease,transform .2s ease,background-color .2s ease;
  z-index:90;
}
#backTop.show{opacity:1;visibility:visible;transform:translateY(0)}
#backTop:hover{background:var(--accent-500)}

@media (max-width:1199px){
  .hero-grid{gap:36px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps .step:not(:last-child)::after{display:none}
}
@media (max-width:1024px){
  .main-nav{display:none}
  .search-box{display:none!important}
  .menu-btn{display:grid}
  .hero-grid{grid-template-columns:1fr;padding:56px 0 44px}
  .hero-title{font-size:34px}
  .hero-media .floating-ticket{left:12px;bottom:-16px}
  .scene-grid{grid-template-columns:1fr;gap:32px}
  .ticket-list{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr;gap:36px;padding:64px 0}
  .channel-cards{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;padding:48px 24px 32px}
}
@media (max-width:768px){
  body{font-size:16px}
  h1{font-size:30px;line-height:1.3}
  h2{font-size:23px;line-height:1.4}
  h3{font-size:19px;line-height:1.5}
  .container{padding:0 16px}
  .section{padding:56px 0}
  .section-tight{padding:44px 0}
  .hero-title{font-size:30px}
  .hero-stats{grid-template-columns:1fr;gap:12px}
  .hero-stats .stat-num{font-size:22px}
  .hero-media .floating-ticket{position:static;margin-top:14px;left:auto;bottom:auto}
  .ticket{grid-template-columns:1fr}
  .ticket::before,.ticket::after{display:none}
  .ticket .ticket-side{flex-direction:row;justify-content:flex-start;border-right:0;border-bottom:1px dashed var(--line);padding:14px 20px}
  .ticket .ticket-body{padding:18px 20px}
  .steps{grid-template-columns:1fr}
  .schedule-item{grid-template-columns:1fr;gap:8px;padding:18px 16px}
  .countdown-bar{padding:14px 16px}
  .countdown .cd-cell{min-width:52px;padding:5px 8px}
  .countdown .cd-num{font-size:19px}
  .channel-cards{grid-template-columns:1fr}
  .form-card{padding:22px}
  .footer-grid{grid-template-columns:1fr;padding:40px 16px 28px}
  .footer-brand p{max-width:none}
  #backTop{right:16px;bottom:16px}
}
@media (max-width:520px){
  .section{padding:44px 0}
  .hero-actions .btn{width:100%}
  .btn-sm{height:38px;padding:0 14px;font-size:14px}
  .channel-inner{padding:8px 0}
  .pill-tab{height:40px;padding:0 14px;font-size:14px}
}