/* roulang page: index */
:root{
  --bg:#0A0910;
  --surface:#141221;
  --surface-2:#1D1A2E;
  --primary:#C6FF3E;
  --primary-deep:#9EE01F;
  --accent:#FF3F7F;
  --accent-2:#4BE3D0;
  --text:#F4F5F8;
  --text-muted:#A6A4BC;
  --text-faint:#6C6A82;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(198,255,62,.35);
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --radius-img:16px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-hover:0 22px 60px rgba(0,0,0,.5),0 0 0 1px rgba(198,255,62,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec-gap:clamp(64px,9vw,120px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background-color .22s var(--ease);}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1{font-size:clamp(32px,5vw,60px);font-weight:800;line-height:1.2;letter-spacing:-.01em;}
h2{font-size:clamp(26px,3.4vw,40px);font-weight:700;line-height:1.25;}
h3{font-size:22px;font-weight:700;line-height:1.35;}
h4{font-size:18px;font-weight:600;line-height:1.5;}
p{line-height:1.8;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:0 0 0 4px rgba(198,255,62,.18);border-radius:8px;}
::selection{background:var(--primary);color:var(--bg);}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media(min-width:1024px){.container{padding:0 32px;}}

.num{font-variant-numeric:tabular-nums;letter-spacing:-.01em;}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:16px;z-index:60;padding:0 16px;}
.nav-pill{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;gap:18px;
  padding:10px 12px 10px 18px;
  background:rgba(20,18,32,.72);
  border:1px solid var(--line);
  border-radius:999px;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 12px 34px rgba(0,0,0,.4);
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;
  background:linear-gradient(140deg,var(--primary),var(--primary-deep));
  clip-path:polygon(18% 0,100% 0,82% 100%,0 100%);
  display:flex;align-items:center;justify-content:center;
  color:var(--bg);font-weight:800;font-size:15px;
}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.brand-text span{color:var(--text-muted);font-weight:500;font-size:13px;margin-left:6px;}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-menu a{
  position:relative;display:block;padding:9px 16px;border-radius:999px;
  font-size:15px;color:var(--text-muted);white-space:nowrap;
}
.nav-menu a:hover{background:rgba(198,255,62,.08);color:var(--primary);}
.nav-menu a.active{color:var(--text);}
.nav-menu a.active::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--primary);
}
.nav-cta{
  flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;
  height:40px;padding:0 20px;border-radius:999px;
  background:var(--primary);color:var(--bg);font-weight:700;font-size:15px;
  box-shadow:inset 0 0 0 1px rgba(198,255,62,.35);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background-color .22s var(--ease);
}
.nav-cta:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 0 24px rgba(198,255,62,.35);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:999px;
  border:1px solid var(--line);align-items:center;justify-content:center;color:var(--text);
}
.nav-toggle svg{width:20px;height:20px;}
.mobile-panel{
  display:none;max-width:1200px;margin:10px auto 0;
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:12px;box-shadow:var(--shadow);
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:flex;align-items:center;height:44px;padding:0 16px;border-radius:14px;
  color:var(--text-muted);font-size:15px;
}
.mobile-panel a:hover,.mobile-panel a.active{background:var(--surface-2);color:var(--primary);}
.mobile-panel .mobile-cta{margin-top:8px;justify-content:center;background:var(--primary);color:var(--bg);font-weight:700;}
@media(max-width:899px){
  .nav-menu,.nav-cta{display:none;}
  .nav-toggle{display:flex;margin-left:auto;}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:50px;padding:0 28px;border-radius:999px;
  font-size:16px;font-weight:700;white-space:nowrap;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.btn-primary{
  background:var(--primary);color:var(--bg);
  box-shadow:inset 0 0 0 1px rgba(198,255,62,.35);
}
.btn-primary:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 10px 30px rgba(198,255,62,.28),inset 0 0 0 1px rgba(198,255,62,.5);}
.btn-ghost{
  background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.22);
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{min-height:42px;padding:0 20px;font-size:15px;}
.btn[disabled]{opacity:.45;pointer-events:none;}
.btn .spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(10,9,16,.3);border-top-color:var(--bg);
  animation:spin .7s linear infinite;display:none;
}
.btn.loading .spinner{display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;
  border:1px solid var(--line);color:var(--text-muted);background:var(--surface-2);
}
.badge-cat{border-color:rgba(75,227,208,.4);color:var(--accent-2);background:rgba(75,227,208,.08);}
.badge-hot{border-color:rgba(255,63,127,.4);color:var(--accent);background:rgba(255,63,127,.08);}
.badge-ok{border-color:var(--line-strong);color:var(--primary);background:rgba(198,255,62,.08);}
.tag-cut{
  display:inline-block;padding:5px 14px;background:var(--primary);color:var(--bg);
  font-size:12px;font-weight:700;clip-path:polygon(10% 0,100% 0,90% 100%,0 100%);
}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sec-gap) 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-head p{color:var(--text-muted);font-size:15px;max-width:640px;margin-top:12px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--primary);
  margin-bottom:14px;font-weight:600;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--primary);display:block;}
.link-more{color:var(--primary);font-size:15px;font-weight:600;border-bottom:2px solid transparent;padding-bottom:2px;}
.link-more:hover{border-bottom-color:var(--primary);}
.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ---------- Hero ---------- */
.hero{position:relative;padding-top:clamp(40px,6vw,72px);overflow:hidden;}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.28;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,9,16,.55) 0%,rgba(10,9,16,.92) 60%,var(--bg) 100%);
}
.hero-scan{
  position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 4px);
}
.hero-dots{
  position:absolute;right:0;top:60px;width:min(360px,42vw);height:280px;pointer-events:none;
  background-image:radial-gradient(rgba(198,255,62,.6) 1px,transparent 1px);
  background-size:8px 8px;opacity:.35;
  mask-image:linear-gradient(90deg,transparent,#000 60%);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .85fr;gap:48px;align-items:center;padding-bottom:24px;}
.hero-sub{margin-top:20px;font-size:clamp(16px,1.6vw,19px);color:var(--text-muted);max-width:600px;}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);font-size:13.5px;color:var(--text-muted);
}
.pill strong{color:var(--text);font-weight:600;}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--primary);}
.hero-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow);
}
.hero-card h3{font-size:19px;margin-bottom:6px;}
.hero-card .hint{font-size:14px;color:var(--text-muted);margin-bottom:20px;}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px;}
.stat{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:16px;}
.stat b{display:block;font-size:28px;font-weight:800;color:var(--primary);line-height:1.2;}
.stat span{font-size:13px;color:var(--text-muted);}
.hero-card .mini-list li{
  display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--text-muted);
  padding:9px 0;border-top:1px dashed var(--line);
}
.hero-card .mini-list li:first-child{border-top:0;}
.hero-card .mini-list svg{flex:0 0 16px;width:16px;height:16px;margin-top:6px;color:var(--primary);}
@media(max-width:1023px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .hero-dots{display:none;}
}

/* ---------- 亮点（非对称） ---------- */
.highlight-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:24px;}
.hl-main{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;
}
.hl-main-img{aspect-ratio:16/9;background:var(--surface-2);overflow:hidden;}
.hl-main-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.hl-main:hover .hl-main-img img{transform:scale(1.04);}
.hl-body{padding:28px;}
.hl-body h3{margin:12px 0 10px;}
.hl-body p{color:var(--text-muted);font-size:15.5px;}
.hl-side{display:grid;gap:24px;}
.hl-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.hl-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover);}
.hl-ico{
  width:42px;height:42px;border-radius:12px;background:var(--surface-2);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  color:var(--primary);margin-bottom:14px;
}
.hl-ico svg{width:20px;height:20px;}
.hl-card h4{margin-bottom:8px;}
.hl-card p{font-size:14.5px;color:var(--text-muted);}
@media(max-width:899px){.highlight-grid{grid-template-columns:1fr;}}

/* ---------- 时间线 ---------- */
.day-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px;}
.day-tab{
  padding:9px 20px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);color:var(--text-muted);font-size:14.5px;
}
.day-tab.active{background:var(--primary);color:var(--bg);border-color:var(--primary);font-weight:700;}
.day-tab:hover:not(.active){border-color:var(--line-strong);color:var(--primary);}
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:rgba(255,255,255,.12);}
.tl-item{position:relative;padding-bottom:22px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-29px;top:22px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid rgba(255,255,255,.2);
}
.tl-item.is-live::before{border-color:var(--primary);background:var(--primary);}
.tl-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.tl-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover);}
.tl-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:10px;}
.tl-num{
  background:var(--primary);color:var(--bg);font-weight:800;font-size:13px;
  padding:4px 12px;clip-path:polygon(10% 0,100% 0,90% 100%,0 100%);
}
.tl-time{font-size:14px;color:var(--text-muted);}
.tl-card h3{font-size:20px;margin-bottom:8px;}
.tl-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:14px;color:var(--text-muted);}
@media(max-width:767px){
  .timeline{padding-left:24px;}
  .timeline::before{left:6px;}
  .tl-item::before{left:-22px;width:10px;height:10px;}
}

/* ---------- 嘉宾横滚 ---------- */
.speaker-track{
  display:flex;gap:20px;overflow-x:auto;padding:6px 4px 22px;
  scroll-snap-type:x mandatory;
}
.speaker-track::-webkit-scrollbar{height:6px;}
.speaker-track::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:999px;}
.speaker-card{
  flex:0 0 clamp(220px,26%,280px);scroll-snap-align:start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.speaker-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover);}
.speaker-card .ph{aspect-ratio:4/5;background:var(--surface-2);overflow:hidden;}
.speaker-card .ph img{width:100%;height:100%;object-fit:cover;}
.speaker-card .info{padding:18px 20px;}
.speaker-card .info h4{font-size:17px;margin-bottom:4px;}
.speaker-card .info span{font-size:13.5px;color:var(--accent-2);}
.speaker-card .info p{font-size:14px;color:var(--text-muted);margin-top:8px;}
@media(max-width:767px){.speaker-card{flex:0 0 78%;}}

/* ---------- 票种 ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.ticket{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.ticket:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover);}
.ticket.featured{border-color:var(--line-strong);}
.ticket.featured::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--primary);border-radius:24px 24px 0 0;}
.ticket-corner{
  position:absolute;right:0;top:0;padding:6px 18px;background:var(--accent);color:var(--bg);
  font-size:12px;font-weight:800;clip-path:polygon(16% 0,100% 0,100% 100%,0 100%);
  border-radius:0 24px 0 0;
}
.ticket h3{font-size:20px;margin-bottom:6px;}
.ticket .desc{font-size:14px;color:var(--text-muted);min-height:44px;}
.price{display:flex;align-items:baseline;gap:6px;margin:18px 0 6px;}
.price b{font-size:40px;font-weight:800;color:var(--primary);letter-spacing:-.02em;}
.price span{font-size:14px;color:var(--text-muted);}
.ticket ul{margin:18px 0 24px;display:grid;gap:10px;}
.ticket ul li{display:flex;gap:10px;font-size:14.5px;color:var(--text-muted);}
.ticket ul svg{flex:0 0 16px;width:16px;height:16px;margin-top:6px;color:var(--primary);}
.ticket .btn{width:100%;margin-top:auto;}
@media(max-width:1023px){.ticket-grid{grid-template-columns:1fr;}}

/* ---------- 资讯（CMS） ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover);}
.news-cover{aspect-ratio:16/9;background:var(--surface-2);overflow:hidden;}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.news-card:hover .news-cover img{transform:scale(1.05);}
.news-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1;}
.news-body h3{
  font-size:18px;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  font-size:14.5px;color:var(--text-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-faint);margin-top:auto;}
.news-meta::before{content:"";width:2px;height:14px;background:var(--primary);display:block;}
.empty-state{
  grid-column:1/-1;border:1px dashed rgba(255,255,255,.2);border-radius:var(--radius-lg);
  padding:60px 24px;text-align:center;color:var(--text-muted);
}
.empty-state svg{width:40px;height:40px;color:var(--primary);margin:0 auto 16px;}
.empty-state p{margin-bottom:20px;font-size:15px;}
@media(max-width:1023px){.news-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:767px){.news-grid{grid-template-columns:1fr;}}

/* ---------- CTA 报名 ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 4px);
  pointer-events:none;
}
.cta-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:var(--sec-gap) 0;}
.cta-copy h2{margin-bottom:16px;}
.cta-copy p{color:var(--text-muted);max-width:520px;}
.cta-points{display:grid;gap:12px;margin-top:26px;}
.cta-points li{display:flex;gap:10px;font-size:15px;color:var(--text-muted);}
.cta-points svg{flex:0 0 18px;width:18px;height:18px;margin-top:7px;color:var(--primary);}
.form-card{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;box-shadow:var(--shadow);
}
.form-card h3{margin-bottom:6px;}
.form-card .sub{font-size:14px;color:var(--text-muted);margin-bottom:22px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;color:var(--text-muted);margin-bottom:8px;}
.field input,.field select{
  width:100%;height:50px;padding:0 16px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.field input::placeholder{color:var(--text-faint);}
.field input:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(198,255,62,.14);}
.field.error input{border-color:var(--accent);}
.field .msg{font-size:13px;margin-top:6px;display:none;}
.field.error .msg{display:block;color:var(--accent);}
.field.ok input{border-color:var(--accent-2);}
.field.ok .msg{display:block;color:var(--accent-2);}
.form-note{font-size:13px;color:var(--text-faint);margin-top:14px;}
@media(max-width:899px){.cta-inner{grid-template-columns:1fr;gap:34px;}}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;transition:border-color .24s var(--ease);
}
.faq-item.open{border-color:var(--line-strong);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;text-align:left;
  padding:20px 24px;font-size:17px;font-weight:600;color:var(--text);
}
.faq-q .sign{
  flex:0 0 22px;width:22px;height:22px;position:relative;
  display:flex;align-items:center;justify-content:center;
}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";position:absolute;background:var(--primary);border-radius:2px;
  transition:transform .24s var(--ease),opacity .24s var(--ease);
}
.faq-q .sign::before{width:14px;height:2px;}
.faq-q .sign::after{width:2px;height:14px;}
.faq-item.open .faq-q .sign::after{transform:scaleY(0);opacity:0;}
.faq-q:hover{color:var(--primary);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease);}
.faq-a .inner{padding:0 24px 22px 62px;color:var(--text-muted);font-size:15.5px;line-height:1.85;}
@media(max-width:600px){.faq-q{padding:18px;font-size:16px;}.faq-a .inner{padding:0 18px 20px 18px;}}

/* ---------- 页脚 ---------- */
.site-footer{background:#080709;border-top:1px solid var(--line);margin-top:var(--sec-gap);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;padding:clamp(48px,6vw,72px) 0 40px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14.5px;color:var(--text-muted);max-width:320px;}
.footer-col h4{font-size:15px;margin-bottom:16px;color:var(--text);}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14.5px;color:var(--text-muted);}
.footer-col a:hover{color:var(--primary);}
.footer-code{
  width:112px;height:112px;border-radius:16px;border:1px dashed rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;color:var(--text-faint);
  font-size:13px;text-align:center;line-height:1.6;background:var(--surface);margin-bottom:14px;
}
.footer-bottom{
  border-top:1px solid var(--line);padding:22px 0 32px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-faint);
}
@media(max-width:899px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;}}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --bg:#0A0910;
  --surface:#141221;
  --surface-2:#1D1A2E;
  --primary:#C6FF3E;
  --primary-deep:#9EE01F;
  --accent:#FF3F7F;
  --accent-2:#4BE3D0;
  --text:#F4F5F8;
  --text-muted:#A6A4BC;
  --text-faint:#6C6A82;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(198,255,62,.35);
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --gap-block:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:0 0 0 4px rgba(198,255,62,.18);border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- 顶部阅读进度 ---------- */
#readProgress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--primary),var(--accent-2));z-index:99;transition:width .12s linear}

/* ---------- 悬浮胶囊导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;padding:16px 0 6px}
.nav-pill{
  position:relative;
  display:flex;align-items:center;gap:14px;
  padding:8px 10px 8px 14px;
  border-radius:var(--pill);
  background:rgba(20,18,32,.72);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:var(--primary);color:var(--bg);
  font-weight:800;font-size:16px;padding-right:4px;
  border-radius:8px;
  clip-path:polygon(18% 0,100% 0,82% 100%,0 100%);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:15.5px;color:var(--text)}
.brand-text span{font-size:11px;font-weight:500;color:var(--text-muted);margin-top:2px}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-menu a{position:relative;padding:9px 14px;border-radius:var(--pill);font-size:14.5px;color:var(--text-muted);transition:background .22s var(--ease),color .22s var(--ease)}
.nav-menu a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.nav-menu a.active{color:var(--primary)}
.nav-menu a.active::after{content:"";position:absolute;left:50%;bottom:1px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:var(--primary)}
.nav-cta{
  flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  height:40px;padding:0 20px;border-radius:var(--pill);
  background:var(--primary);color:var(--bg);font-weight:700;font-size:14px;
  box-shadow:0 0 0 1px rgba(198,255,62,.35) inset;
  transition:transform .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-cta:hover{background:#D6FF66;transform:translateY(-2px);box-shadow:0 12px 30px rgba(198,255,62,.22)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:var(--pill);
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  cursor:pointer;align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle svg{width:20px;height:20px;color:var(--text)}
.nav-toggle:hover{border-color:var(--line-strong);color:var(--primary)}

/* ---------- 面包屑 ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--text-faint);margin:26px 0 22px}
.crumbs a{transition:color .22s var(--ease)}
.crumbs a:hover{color:var(--primary)}
.crumbs .sep{opacity:.55}
.crumbs .current{color:var(--text-muted);max-width:min(420px,60vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头部 ---------- */
.article-hero{
  position:relative;
  padding:34px 0 10px;
  border-bottom:1px solid var(--line);
  background-image:linear-gradient(180deg,rgba(10,9,16,.78),rgba(10,9,16,.97)),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:repeating-linear-gradient(180deg,rgba(255,255,255,.6) 0 1px,transparent 1px 4px);
}
.article-hero .container{position:relative;z-index:1}
.article-hero h1{font-size:clamp(30px,4.4vw,50px);font-weight:800;line-height:1.22;margin-bottom:20px;max-width:900px}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13.5px;color:var(--text-muted);padding-bottom:26px}
.meta-row .dot{width:3px;height:3px;border-radius:50%;background:var(--text-faint)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--pill);border:1px solid var(--line-strong);background:rgba(198,255,62,.06);color:var(--primary);font-size:12px;font-weight:600}
.badge-teal{border-color:rgba(75,227,208,.4);background:rgba(75,227,208,.08);color:var(--accent-2)}
.badge-pink{border-color:rgba(255,63,127,.4);background:rgba(255,63,127,.08);color:var(--accent)}

/* ---------- 布局 ---------- */
.article-shell{padding:44px 0 var(--gap-block)}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:44px}
@media (min-width:1200px){
  .article-grid{grid-template-columns:minmax(0,740px) 268px;gap:56px;justify-content:center;align-items:start}
}

/* ---------- 正文排版 ---------- */
.entry{min-width:0;font-size:16.5px;line-height:1.85}
.entry>*:first-child{margin-top:0}
.entry p{margin:0 0 1.4em}
.entry p.lead,.entry>p:first-of-type{font-size:18px;color:#E8E9F1}
.entry h2{position:relative;padding-left:16px;margin:48px 0 16px;font-size:clamp(22px,2.4vw,28px);font-weight:700;line-height:1.35}
.entry h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--primary)}
.entry h3{margin:34px 0 12px;font-size:20px;font-weight:700;color:#EDEEF4;line-height:1.4}
.entry h4{margin:26px 0 10px;font-size:17.5px;font-weight:600;color:#E3E4EC}
.entry a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.entry a:hover{color:var(--primary-deep)}
.entry ul,.entry ol{margin:0 0 1.5em}
.entry li{position:relative;padding-left:20px;margin-bottom:.55em}
.entry ul>li::before{content:"";position:absolute;left:2px;top:.66em;width:7px;height:7px;border-radius:2px;background:var(--primary)}
.entry ol{counter-reset:item}
.entry ol>li{counter-increment:item}
.entry ol>li::before{content:counter(item);position:absolute;left:0;top:.28em;font-size:13px;font-weight:700;color:var(--primary)}
.entry blockquote{margin:28px 0;padding:18px 22px;background:var(--surface);border-left:3px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-muted)}
.entry blockquote p:last-child{margin-bottom:0}
.entry img{width:100%;border-radius:16px;margin:28px 0 10px;background:var(--surface-2)}
.entry figure{margin:28px 0}
.entry figure img{margin:0 0 10px}
.entry figcaption{font-size:14px;color:var(--text-faint)}
.entry hr{border:none;border-top:1px solid var(--line);margin:40px 0}
.entry code{background:var(--surface-2);border-radius:6px;padding:2px 7px;font-size:.9em;color:var(--accent-2)}
.entry .table-wrap{overflow-x:auto;margin:28px 0;border:1px solid var(--line);border-radius:16px;background:var(--surface);position:relative}
.entry .table-wrap::after{content:"左右滑动查看完整表格";display:block;font-size:12.5px;color:var(--text-faint);padding:8px 14px;border-top:1px solid var(--line)}
.entry table{width:100%;min-width:520px;border-collapse:collapse;font-size:15px}
.entry th,.entry td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
.entry thead th{background:var(--surface-2);font-size:14px;color:var(--text)}
.entry tbody tr:last-child td{border-bottom:none}

/* ---------- 目录 ---------- */
.toc{display:none}
@media (min-width:1200px){
  .toc{display:block;position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px}
}
.toc h3{font-size:12.5px;font-weight:600;color:var(--text-faint);margin-bottom:12px}
.toc a{display:block;font-size:14px;color:var(--text-muted);padding:7px 0 7px 12px;border-left:2px solid transparent;line-height:1.6;transition:color .22s var(--ease),border-color .22s var(--ease)}
.toc a:hover{color:var(--text)}
.toc a.active{color:var(--primary);border-left-color:var(--primary)}
.toc-note{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--text-faint);line-height:1.7}

/* ---------- 标签与返回 ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:44px 0 26px}
.tag{padding:6px 14px;border-radius:var(--pill);border:1px solid var(--line);background:var(--surface);font-size:13px;color:var(--text-muted);transition:border-color .22s var(--ease),color .22s var(--ease)}
.tag:hover{border-color:var(--line-strong);color:var(--primary)}
.back-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:var(--pill);border:1px solid transparent;
  font-size:15.5px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:transform .22s var(--ease),background .22s var(--ease),color .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.btn-primary{background:var(--primary);color:var(--bg);box-shadow:0 0 0 1px rgba(198,255,62,.35) inset}
.btn-primary:hover{background:#D6FF66;transform:translateY(-2px);box-shadow:0 14px 34px rgba(198,255,62,.22)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.22);color:var(--text)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 20px;font-size:14px}
.btn[disabled]{opacity:.45;pointer-events:none}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;color:var(--primary);font-weight:600;border-bottom:2px solid transparent;transition:border-color .22s var(--ease)}
.link-arrow:hover{border-bottom-color:var(--primary)}

/* ---------- 空态 ---------- */
.empty-state{
  border:1px dashed rgba(255,255,255,.2);border-radius:var(--radius-lg);
  background:var(--surface);padding:56px 28px;text-align:center;
}
.empty-state .empty-icon{width:52px;height:52px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;border-radius:16px;background:var(--surface-2);color:var(--primary)}
.empty-state h2{font-size:22px;margin-bottom:10px}
.empty-state p{color:var(--text-muted);font-size:15px;margin:0 0 24px}

/* ---------- 板块 ---------- */
.section{margin-top:var(--gap-block)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.section-head h2{font-size:clamp(24px,2.8vw,32px);font-weight:700;line-height:1.3}
.section-head p{margin:8px 0 0;font-size:14.5px;color:var(--text-muted)}

/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow),0 0 0 1px rgba(198,255,62,.14)}
.card-media{aspect-ratio:16/10;background:var(--surface-2);overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:18px;font-weight:700;line-height:1.45}
.card-body p{margin:0;font-size:14.5px;color:var(--text-muted);line-height:1.75}
.card-meta{margin-top:auto;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-faint)}
.card-meta::before{content:"";width:2px;height:12px;border-radius:2px;background:var(--primary)}

/* ---------- 报名 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:28px;align-items:center;
  padding:clamp(28px,4vw,48px);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
}
.cta-band::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;background-image:repeating-linear-gradient(180deg,rgba(255,255,255,.7) 0 1px,transparent 1px 4px)}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.3;margin-bottom:12px}
.cta-band p{margin:0 0 22px;color:var(--text-muted);font-size:15.5px}
.cta-points{display:grid;gap:12px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--text-muted);background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.cta-points li svg{width:18px;height:18px;flex-shrink:0;margin-top:3px;color:var(--primary)}

/* ---------- 页脚 ---------- */
.site-footer{background:#080709;border-top:1px solid var(--line);padding:clamp(48px,7vw,80px) 0 26px;margin-top:var(--gap-block)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{margin:16px 0 0;font-size:14px;color:var(--text-muted);line-height:1.8;max-width:320px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-muted);transition:color .22s var(--ease)}
.footer-col a:hover{color:var(--primary)}
.footer-code{
  display:inline-flex;align-items:center;justify-content:center;text-align:center;
  width:132px;height:132px;margin-bottom:16px;padding:12px;
  border:1px dashed rgba(255,255,255,.2);border-radius:16px;
  font-size:12.5px;color:var(--text-faint);line-height:1.7;background:var(--surface);
}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--text-faint)}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:899px){
  .nav-toggle{display:flex;margin-left:auto}
  .nav-menu{
    position:absolute;left:0;right:0;top:calc(100% + 10px);
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    margin-left:0;padding:10px;
    background:var(--surface);border:1px solid var(--line);border-radius:20px;
    box-shadow:var(--shadow);
  }
  .nav-pill.open .nav-menu{display:flex}
  .nav-menu a{padding:0 14px;height:44px;display:flex;align-items:center;border-radius:14px;font-size:15px}
  .nav-menu a.active::after{display:none}
  .nav-menu a.active{background:rgba(198,255,62,.08)}
  .nav-cta{margin-left:0}
}
@media (max-width:767px){
  body{font-size:16px}
  .card-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .article-hero h1{margin-bottom:16px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-text{font-size:14px}
  .brand-text span{display:none}
  .nav-cta{height:38px;padding:0 16px;font-size:13.5px}
  .btn{height:48px;padding:0 22px;font-size:15px;width:100%}
  .back-row .btn{width:100%}
  .article-shell{padding-top:32px}
}

/* roulang page: category1 */
:root{
  --bg:#0A0910;
  --surface:#141221;
  --surface-2:#1D1A2E;
  --primary:#C6FF3E;
  --primary-deep:#9EE01F;
  --accent:#FF3F7F;
  --accent-2:#4BE3D0;
  --text:#F4F5F8;
  --text-muted:#A6A4BC;
  --text-faint:#6C6A82;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(198,255,62,.35);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --r-img:16px;
  --r-pill:999px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-hover:0 24px 60px rgba(0,0,0,.6),0 0 0 1px rgba(198,255,62,.14);
  --ease:cubic-bezier(.2,.7,.3,1);
  --section:clamp(64px,9vw,120px);
  --font:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --num:"DIN Alternate","Oswald","HarmonyOS Sans SC","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1.4em}
p:last-child{margin-bottom:0}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700}
h1{font-size:clamp(30px,4.6vw,54px);font-weight:800;letter-spacing:-.01em;line-height:1.2}
h2{font-size:clamp(26px,3.4vw,40px)}
h3{font-size:22px;font-weight:700;line-height:1.35}
h4{font-size:18px;font-weight:600;line-height:1.4}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:0 0 0 4px rgba(198,255,62,.18);border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 32px}}
.section{padding:var(--section) 0;position:relative}
.section-head{max-width:760px;margin-bottom:clamp(28px,4vw,52px)}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--text-muted);font-size:16px;margin:0}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none}
.section-head--row .link-more{flex:none}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:16px;z-index:60;padding:0 16px}
.nav-pill{
  position:relative;
  max-width:1200px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  background:rgba(20,18,32,.72);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 12px 40px rgba(0,0,0,.5);
}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:38px;height:38px;
  display:grid;place-items:center;
  background:var(--primary);
  color:var(--bg);
  font-weight:800;
  font-size:18px;
  clip-path:polygon(0 0,100% 0,100% 66%,68% 100%,0 100%);
}
.brand-text{font-size:16px;font-weight:700;line-height:1.1;display:flex;flex-direction:column;gap:2px}
.brand-text span{font-size:11px;font-weight:500;color:var(--text-faint);letter-spacing:0}
.nav-menu{display:flex;align-items:center;gap:2px}
.nav-menu a{
  position:relative;
  padding:10px 14px 12px;
  border-radius:var(--r-pill);
  font-size:15px;
  color:var(--text-muted);
  transition:color .22s var(--ease),background .22s var(--ease);
}
.nav-menu a:hover{color:var(--primary);background:rgba(255,255,255,.06)}
.nav-menu a.active{color:var(--text)}
.nav-menu a.active::after{
  content:"";
  position:absolute;
  left:50%;bottom:4px;
  width:4px;height:4px;
  margin-left:-2px;
  border-radius:50%;
  background:var(--primary);
}
.nav-cta{
  flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  height:42px;
  padding:0 20px;
  border-radius:var(--r-pill);
  background:var(--primary);
  color:var(--bg);
  font-weight:700;
  font-size:15px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.nav-cta:hover{transform:translateY(-2px);background:var(--primary-deep);box-shadow:0 10px 28px rgba(198,255,62,.28)}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--text);
}
.nav-toggle svg{width:20px;height:20px}
@media (max-width:899px){
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  .nav-menu{
    display:none;
    position:absolute;
    top:calc(100% + 10px);
    left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:12px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:20px;
    box-shadow:var(--shadow);
  }
  .nav-pill.open .nav-menu{display:flex}
  .nav-menu a{min-height:44px;display:flex;align-items:center;padding:0 16px;font-size:16px}
  .nav-menu a.active{background:var(--surface-2)}
  .nav-menu a.active::after{display:none}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;
  padding:0 28px;
  border-radius:var(--r-pill);
  font-size:16px;
  font-weight:700;
  border:1px solid transparent;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
}
.btn-primary{
  background:var(--primary);
  color:var(--bg);
  box-shadow:inset 0 0 0 1px rgba(198,255,62,.35);
}
.btn-primary:hover{transform:translateY(-2px);background:var(--primary-deep);box-shadow:0 14px 34px rgba(198,255,62,.3),inset 0 0 0 1px rgba(198,255,62,.5)}
.btn-ghost{
  background:transparent;
  border-color:rgba(255,255,255,.22);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 20px;font-size:15px}
.btn[disabled],.btn.is-loading{opacity:.45;pointer-events:none}
.btn.is-loading{position:relative;color:transparent}
.btn.is-loading::after{
  content:"";
  position:absolute;left:50%;top:50%;
  width:18px;height:18px;margin:-9px 0 0 -9px;
  border-radius:50%;
  border:2px solid rgba(10,9,16,.35);
  border-top-color:var(--bg);
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;
  color:var(--text-muted);
  padding-bottom:4px;
  border-bottom:2px solid transparent;
  transition:color .22s var(--ease),border-color .22s var(--ease);
}
.link-more:hover{color:var(--primary);border-color:var(--primary)}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;
  padding:4px 12px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  font-size:12px;
  line-height:1.6;
  color:var(--text-muted);
  white-space:nowrap;
}
.badge-mint{color:var(--accent-2);border-color:rgba(75,227,208,.35)}
.badge-hot{color:var(--accent);border-color:rgba(255,63,127,.35)}
.badge-live{color:var(--primary);border-color:var(--line-strong)}
.eyebrow{
  display:inline-block;
  padding:6px 16px;
  margin-bottom:20px;
  background:var(--surface-2);
  border:1px solid var(--line-strong);
  color:var(--primary);
  font-size:13px;
  font-weight:600;
  clip-path:polygon(0 0,100% 0,100% 62%,92% 100%,0 100%);
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:clamp(64px,8vw,104px) 0 clamp(48px,6vw,72px);
  border-bottom:1px solid var(--line);
  margin-top:8px;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  opacity:.26;
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.033) 0 1px,transparent 1px 4px);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.hero h1{max-width:900px;margin-bottom:18px}
.hero-sub{max-width:660px;font-size:17px;color:var(--text-muted);margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px}
.hero-meta li{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  font-size:13.5px;
  color:var(--text-muted);
  background:rgba(20,18,32,.55);
}
.hero-meta li::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--primary);
  flex:none;
}
.hero-meta li strong{color:var(--text);font-weight:600;font-family:var(--num);letter-spacing:.01em}

/* ---------- 引导段 ---------- */
.intro{padding:clamp(48px,6vw,80px) 0 0}
.intro-inner{
  display:grid;
  gap:28px;
  border-left:3px solid var(--primary);
  padding-left:24px;
  max-width:840px;
}
.intro-inner p{color:var(--text-muted);font-size:16.5px;margin:0}
.intro-inner p strong{color:var(--text);font-weight:600}

/* ---------- 日程区 ---------- */
.agenda-layout{display:grid;grid-template-columns:1fr;gap:28px}
@media (min-width:900px){
  .agenda-layout{grid-template-columns:250px 1fr;gap:36px}
}
.day-nav{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:12px;
}
@media (min-width:900px){
  .day-nav{position:sticky;top:104px;align-self:start}
  .day-list{display:flex;flex-direction:column;gap:6px}
}
@media (max-width:899px){
  .day-nav{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .day-list{display:flex;gap:10px;min-width:max-content}
}
.day-btn{
  display:flex;flex-direction:column;gap:2px;
  text-align:left;
  padding:14px 16px;
  border-radius:14px;
  border:1px solid transparent;
  color:var(--text-muted);
  min-width:168px;
  transition:background .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
}
.day-btn:hover{background:var(--surface-2);color:var(--text)}
.day-btn .day-date{font-family:var(--num);font-size:16px;font-weight:700;color:inherit;letter-spacing:.02em}
.day-btn .day-note{font-size:12.5px;color:var(--text-faint)}
.day-btn.active{background:var(--surface-2);border-color:var(--line-strong);color:var(--text)}
.day-btn.active .day-note{color:var(--accent-2)}
.day-nav-tip{
  margin-top:14px;
  padding-top:14px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-faint);
}
@media (max-width:899px){.day-nav-tip{display:none}}

.day-panel{display:none}
.day-panel.active{display:block;animation:fadeUp .38s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.day-heading{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin-bottom:26px;
}
.day-heading h3{flex:none}
.day-heading span{font-size:14px;color:var(--text-muted)}

.timeline{position:relative}
.timeline::before{
  content:"";
  position:absolute;
  left:25px;top:10px;bottom:10px;
  width:2px;
  background:linear-gradient(180deg,var(--primary) 0%,rgba(198,255,62,.18) 40%,rgba(255,255,255,.12) 100%);
}
.slot{display:grid;grid-template-columns:52px 1fr;gap:20px;padding-bottom:22px;position:relative}
.slot:last-child{padding-bottom:0}
.slot-index{
  width:52px;height:36px;
  display:grid;place-items:center;
  background:var(--primary);
  color:var(--bg);
  font-family:var(--num);
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  clip-path:polygon(0 0,100% 0,100% 70%,72% 100%,0 100%);
  position:relative;z-index:1;
}
.slot-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:20px 22px;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.slot-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.slot-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:10px}
.slot-time{font-family:var(--num);font-size:14px;font-weight:700;color:var(--primary);letter-spacing:.03em}
.slot-card h3{font-size:19px;margin-bottom:8px}
.slot-speaker{font-size:14px;color:var(--text-muted);margin:0}
@media (max-width:767px){
  .timeline::before{left:21px}
  .slot{grid-template-columns:44px 1fr;gap:14px}
  .slot-index{width:44px;height:32px;font-size:13px}
  .slot-card{padding:18px}
  .slot-card h3{font-size:17px}
}

/* ---------- 参与流程 ---------- */
.steps{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:768px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px 22px 24px;
  overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.step::before{
  content:"";
  position:absolute;left:0;top:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,62,0));
}
.step-num{
  font-family:var(--num);
  font-size:15px;
  font-weight:700;
  color:var(--primary);
  display:block;
  margin-bottom:16px;
}
.step h4{margin-bottom:10px}
.step p{font-size:14.5px;color:var(--text-muted);margin:0}

/* ---------- 分类入口 ---------- */
.entry-list{display:grid;gap:18px}
.entry{
  display:grid;
  grid-template-columns:1fr;
  gap:0;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.entry:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.entry-media{position:relative;background:var(--surface-2);min-height:180px}
.entry-media img{width:100%;height:100%;min-height:180px;object-fit:cover;aspect-ratio:16/9}
.entry-body{padding:26px;display:flex;flex-direction:column;gap:12px;justify-content:center}
.entry-body h3{font-size:21px}
.entry-body p{font-size:15px;color:var(--text-muted);margin:0}
.entry-body .link-more{align-self:flex-start;margin-top:4px}
@media (min-width:768px){
  .entry{grid-template-columns:300px 1fr}
}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px;max-width:900px}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-img);
  overflow:hidden;
  transition:border-color .22s var(--ease);
}
.faq-item.open{border-color:var(--line-strong)}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;
  text-align:left;
  font-size:16.5px;
  font-weight:600;
  color:var(--text);
}
.faq-q .faq-icon{
  flex:none;
  width:26px;height:26px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line-strong);
  color:var(--primary);
  font-size:16px;
  font-weight:700;
  line-height:1;
  transition:transform .24s var(--ease),background .24s var(--ease);
}
.faq-item.open .faq-icon{background:var(--primary);color:var(--bg);transform:rotate(180deg)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s var(--ease);
}
.faq-a p{
  padding:0 24px 22px;
  margin:0;
  font-size:15.5px;
  line-height:1.85;
  color:var(--text-muted);
}

/* ---------- CTA ---------- */
.cta{
  position:relative;
  overflow:hidden;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:clamp(32px,5vw,56px);
}
.cta::after{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 4px);
  pointer-events:none;
}
.cta-grid{position:relative;z-index:1;display:grid;gap:32px}
@media (min-width:900px){.cta-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:48px}}
.cta h2{margin-bottom:14px}
.cta p{color:var(--text-muted);font-size:16px;margin-bottom:0}
.form-card{
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:24px;
}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;color:var(--text-muted);margin-bottom:8px}
.field input{
  width:100%;
  height:50px;
  padding:0 16px;
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  color:var(--text);
  font-size:15.5px;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.field input::placeholder{color:var(--text-faint)}
.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(198,255,62,.16)}
.field input.is-error{border-color:var(--accent)}
.field .hint{display:block;font-size:13px;margin-top:6px;color:var(--text-faint)}
.field .hint.error{color:var(--accent)}
.field .hint.ok{color:var(--accent-2)}
.form-card .btn{width:100%}
.form-note{font-size:13px;color:var(--text-faint);margin:14px 0 0}

/* ---------- 页脚 ---------- */
.site-footer{background:#080709;border-top:1px solid var(--line);margin-top:clamp(56px,8vw,96px);padding:clamp(48px,6vw,72px) 0 0}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}}
.footer-brand p{font-size:14.5px;color:var(--text-muted);margin:18px 0 0;max-width:340px}
.footer-brand .brand-text{color:var(--text)}
.footer-col h4{font-size:15px;margin-bottom:16px;color:var(--text)}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14.5px;color:var(--text-muted);transition:color .22s var(--ease)}
.footer-col a:hover{color:var(--primary)}
.footer-code{
  display:grid;place-items:center;
  width:118px;height:118px;
  margin-bottom:18px;
  border:1px dashed var(--line);
  border-radius:var(--r-sm);
  background:var(--surface);
  color:var(--text-faint);
  font-size:12.5px;
  text-align:center;
  line-height:1.6;
}
.footer-bottom{
  margin-top:clamp(36px,5vw,56px);
  padding:22px 0;
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;
  color:var(--text-faint);
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .day-panel.active{animation:none}
}

/* roulang page: category2 */
:root{
  --bg:#0A0910;
  --surface:#141221;
  --surface-2:#1D1A2E;
  --primary:#C6FF3E;
  --primary-deep:#9EE01F;
  --accent:#FF3F7F;
  --accent-2:#4BE3D0;
  --text:#F4F5F8;
  --text-muted:#A6A4BC;
  --text-faint:#6C6A82;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(198,255,62,.35);
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background-color .22s var(--ease);}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;line-height:1.25;}
p{margin:0 0 1.4em;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:0 0 0 4px rgba(198,255,62,.18);border-radius:8px;}
.container{max-width:var(--container);margin:0 auto;padding:0 20px;}
@media(min-width:1024px){.container{padding:0 32px;}}

/* ===== 顶部悬浮胶囊导航 ===== */
.site-header{position:sticky;top:16px;z-index:60;padding:0 20px;}
.nav-pill{
  position:relative;
  max-width:var(--container);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 10px 10px 16px;
  border-radius:999px;
  background:rgba(20,18,32,.72);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 14px 34px rgba(0,0,0,.4);
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;min-width:0;}
.brand-mark{
  width:36px;height:36px;flex:0 0 36px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  color:#0A0910;font-weight:800;font-size:17px;
  border-radius:10px;
  clip-path:polygon(20% 0,100% 0,80% 100%,0 100%);
}
.brand-text{display:flex;flex-direction:column;font-weight:700;font-size:15px;line-height:1.25;color:var(--text);white-space:nowrap;}
.brand-text span{font-size:11px;font-weight:500;color:var(--text-faint);}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-menu a{
  position:relative;
  padding:9px 14px;
  border-radius:999px;
  font-size:14.5px;
  color:var(--text-muted);
  white-space:nowrap;
}
.nav-menu a:hover{background:rgba(198,255,62,.1);color:var(--primary);}
.nav-menu a.active{color:var(--text);}
.nav-menu a.active::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--primary);
}
.nav-menu .menu-cta{display:none;}
.nav-cta{
  flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  height:44px;padding:0 22px;
  border-radius:999px;
  background:var(--primary);
  color:#0A0910;
  font-size:14.5px;font-weight:700;
  box-shadow:0 0 0 1px rgba(198,255,62,.35) inset;
  transition:transform .22s var(--ease),background-color .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-cta:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(198,255,62,.5) inset,0 10px 26px rgba(198,255,62,.22);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:999px;
  border:1px solid var(--line);color:var(--text);
  place-items:center;flex:0 0 44px;
}
.nav-toggle svg{width:20px;height:20px;}

@media(max-width:899px){
  .site-header{padding:0 16px;top:12px;}
  .nav-pill{padding:8px 8px 8px 12px;gap:8px;}
  .brand-text{font-size:14px;}
  .brand-text span{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:grid;margin-left:auto;}
  .nav-menu{
    position:absolute;
    top:calc(100% + 12px);
    left:0;right:0;
    margin-left:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:12px;
    border-radius:20px;
    background:rgba(20,18,32,.97);
    border:1px solid var(--line);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    box-shadow:var(--shadow);
  }
  .nav-menu.is-open{display:flex;}
  .nav-menu a{padding:12px 14px;border-radius:12px;font-size:15px;min-height:44px;display:flex;align-items:center;}
  .nav-menu a.active::after{display:none;}
  .nav-menu a.active{background:rgba(198,255,62,.12);color:var(--primary);}
  .nav-menu .menu-cta{
    display:flex;align-items:center;justify-content:center;
    margin-top:8px;height:48px;border-radius:999px;
    background:var(--primary);color:#0A0910;font-weight:700;
  }
}
@media(max-width:400px){
  .brand-text{font-size:13px;}
}

/* ===== 通用按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;
  border-radius:999px;
  font-size:15.5px;font-weight:700;
  white-space:nowrap;
  transition:transform .22s var(--ease),background-color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease),color .22s var(--ease);
}
.btn-primary{
  background:var(--primary);color:#0A0910;
  box-shadow:0 0 0 1px rgba(198,255,62,.35) inset;
}
.btn-primary:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(198,255,62,.5) inset,0 12px 30px rgba(198,255,62,.2);}
.btn-ghost{
  background:transparent;color:var(--text);
  border:1px solid rgba(255,255,255,.22);
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{height:42px;padding:0 20px;font-size:14px;}

/* ===== 徽章 ===== */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;
  border-radius:999px;
  font-size:12px;font-weight:600;
  border:1px solid var(--line-strong);
  color:var(--primary);
  background:rgba(198,255,62,.07);
  white-space:nowrap;
}
.badge-accent{border-color:rgba(255,63,127,.4);color:var(--accent);background:rgba(255,63,127,.08);}
.badge-mint{border-color:rgba(75,227,208,.4);color:var(--accent-2);background:rgba(75,227,208,.08);}

/* ===== 首屏 ===== */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(56px,8vw,96px) 0 clamp(48px,6vw,76px);
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-2.png) center/cover no-repeat;
  opacity:.28;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(10,9,16,.72) 0%,rgba(10,9,16,.86) 55%,var(--bg) 100%),
    repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 4px);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--text-faint);margin-bottom:22px;
}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{opacity:.5;}
.breadcrumb .current{color:var(--text-muted);}
.page-hero h1{
  font-size:clamp(32px,5vw,54px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.01em;
  margin:16px 0 18px;
  max-width:16em;
}
.page-hero .lead{
  max-width:640px;
  color:var(--text-muted);
  font-size:17px;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;
  padding-top:24px;border-top:1px solid var(--line);
}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(29,26,46,.7);
  font-size:13px;color:var(--text-muted);
}
.meta-chip b{color:var(--text);font-weight:700;}
.meta-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);flex:0 0 6px;}

/* ===== 板块 ===== */
.section{padding:clamp(64px,9vw,110px) 0;}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{margin-bottom:clamp(30px,4vw,52px);}
.section-head .eyebrow{
  display:inline-block;font-size:13px;font-weight:700;color:var(--primary);
  margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(26px,3.4vw,38px);
  font-weight:700;line-height:1.25;
  margin-bottom:14px;
}
.section-head p{max-width:660px;color:var(--text-muted);font-size:15.5px;margin:0;}
.section-head-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
}

/* ===== 筛选胶囊 ===== */
.filter-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;}
.pill{
  padding:9px 18px;border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface-2);
  font-size:14px;color:var(--text-muted);
}
.pill.is-current{border-color:var(--line-strong);background:rgba(198,255,62,.1);color:var(--primary);font-weight:600;}

/* ===== 嘉宾卡片网格 ===== */
.guest-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:600px){.guest-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.guest-grid{grid-template-columns:repeat(3,1fr);}}
@media(min-width:1280px){.guest-grid{grid-template-columns:repeat(4,1fr);}}
.guest-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.guest-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-strong);
  box-shadow:0 18px 50px rgba(0,0,0,.45),0 0 0 1px rgba(198,255,62,.14);
}
.guest-cover{
  position:relative;
  aspect-ratio:4/3;
  background:var(--surface-2);
  overflow:hidden;
}
.guest-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.guest-card:hover .guest-cover img{transform:scale(1.05);}
.guest-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(10,9,16,.75) 100%);
}
.guest-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  padding:4px 12px;
  border-radius:999px;
  background:rgba(10,9,16,.72);
  border:1px solid rgba(255,255,255,.16);
  font-size:12px;font-weight:600;color:var(--accent-2);
}
.guest-body{padding:20px;}
.guest-body h3{font-size:18px;font-weight:700;margin-bottom:6px;}
.guest-role{font-size:13px;color:var(--accent-2);font-weight:600;margin-bottom:10px;}
.guest-duty{font-size:14px;color:var(--text-muted);line-height:1.75;margin:0;}

/* ===== 专场列表 ===== */
.session-list{display:flex;flex-direction:column;gap:12px;}
.session-row{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:8px 24px;
  padding:22px 24px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--surface-2);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.session-row:hover{transform:translateX(4px);border-color:var(--line-strong);}
.session-row h3{font-size:19px;font-weight:700;margin-bottom:6px;}
.session-row .session-meta{font-size:13.5px;color:var(--text-muted);}
.session-row .session-meta b{color:var(--text);font-weight:600;}
.session-row .session-tag{align-self:center;}
@media(max-width:640px){
  .session-row{grid-template-columns:1fr;padding:20px;}
  .session-row .session-tag{justify-self:start;}
}

/* ===== 互动流程 ===== */
.flow-list{display:grid;gap:16px;grid-template-columns:1fr;}
@media(min-width:900px){.flow-list{grid-template-columns:repeat(2,1fr);}}
.flow-item{
  display:flex;gap:18px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--surface);
  transition:border-color .22s var(--ease),transform .22s var(--ease);
}
.flow-item:hover{border-color:var(--line-strong);transform:translateY(-4px);}
.flow-num{
  flex:0 0 44px;width:44px;height:44px;
  display:grid;place-items:center;
  background:var(--primary);
  color:#0A0910;font-weight:800;font-size:16px;
  clip-path:polygon(18% 0,100% 0,82% 100%,0 100%);
  border-radius:6px;
}
.flow-item h3{font-size:17px;font-weight:700;margin-bottom:6px;}
.flow-item p{font-size:14.5px;color:var(--text-muted);margin:0;}

/* ===== 数据条 ===== */
.stat-band{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  margin-top:36px;
}
@media(min-width:768px){.stat-band{grid-template-columns:repeat(4,1fr);}}
.stat-cell{
  padding:20px 22px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(29,26,46,.66);
}
.stat-cell .num{
  font-size:clamp(26px,3vw,34px);
  font-weight:800;
  color:var(--primary);
  line-height:1.1;
  letter-spacing:-.01em;
}
.stat-cell .lbl{font-size:13.5px;color:var(--text-muted);margin-top:6px;}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px;}
.faq-item{
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  overflow:hidden;
  transition:border-color .22s var(--ease);
}
.faq-item[open]{border-color:var(--line-strong);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;align-items:center;gap:16px;
  padding:20px 24px;
  font-size:16.5px;font-weight:600;
  color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::before{
  content:"+";
  flex:0 0 22px;
  color:var(--primary);
  font-size:22px;font-weight:700;line-height:1;
  text-align:center;
}
.faq-item[open] summary::before{content:"−";}
.faq-item summary:hover{color:var(--primary);}
.faq-body{padding:0 24px 22px 62px;color:var(--text-muted);font-size:15.5px;line-height:1.85;}
@media(max-width:520px){
  .faq-item summary{padding:18px;font-size:15.5px;gap:12px;}
  .faq-body{padding:0 18px 20px 50px;}
}

/* ===== CTA ===== */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid var(--line-strong);
  background:var(--surface);
  padding:clamp(36px,5vw,64px);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-3.webp) center/cover no-repeat;
  opacity:.16;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 5px);
  pointer-events:none;
}
.cta-band .cta-inner{position:relative;z-index:2;max-width:640px;}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:700;margin-bottom:14px;}
.cta-band p{color:var(--text-muted);margin-bottom:26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ===== 页脚 ===== */
.site-footer{background:#080709;border-top:1px solid var(--line);padding:clamp(48px,6vw,80px) 0 28px;margin-top:clamp(48px,6vw,80px);}
.footer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
  padding-bottom:40px;
  border-bottom:1px solid var(--line);
}
@media(min-width:600px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14.5px;color:var(--text-muted);max-width:340px;margin:0;}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--text);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14.5px;color:var(--text-muted);}
.footer-col a:hover{color:var(--primary);}
.footer-code{
  display:inline-flex;align-items:center;justify-content:center;text-align:center;
  width:132px;height:132px;margin-bottom:18px;
  border:1px dashed var(--line-strong);
  border-radius:var(--radius);
  background:var(--surface);
  font-size:13px;color:var(--text-faint);line-height:1.6;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;
  padding-top:24px;
  font-size:13px;color:var(--text-faint);
}

/* ===== 入场动效 ===== */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category3 */
:root{
  --bg:#0A0910;
  --surface:#141221;
  --surface-2:#1D1A2E;
  --primary:#C6FF3E;
  --primary-deep:#9EE01F;
  --accent:#FF3F7F;
  --accent-2:#4BE3D0;
  --text:#F4F5F8;
  --text-muted:#A6A4BC;
  --text-faint:#6C6A82;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(198,255,62,.35);
  --radius-lg:24px;
  --radius:18px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --section:clamp(64px,9vw,120px);
  --font:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background-color .22s var(--ease);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:0;}
p{margin:0 0 1.4em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:0 0 0 4px rgba(198,255,62,.18);border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.container{padding:0 32px;}}

/* ---------- 悬浮胶囊导航 ---------- */
.site-header{
  position:sticky;
  top:16px;
  z-index:60;
  padding:0 20px;
}
.nav-pill{
  max-width:1200px;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 10px 10px 16px;
  border-radius:var(--pill);
  background:rgba(20,18,32,.72);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 12px 34px rgba(0,0,0,.4);
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  background:var(--primary);
  color:var(--bg);
  font-weight:800;
  font-size:17px;
  border-radius:10px;
  clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%);
}
.brand-text{
  font-size:15px;
  font-weight:700;
  line-height:1.1;
  display:flex;
  flex-direction:column;
  white-space:nowrap;
}
.brand-text span{
  font-size:11px;
  font-weight:500;
  color:var(--text-faint);
  margin-top:3px;
}
.nav-menu{display:none;margin-left:auto;align-items:center;gap:2px;}
@media (min-width:900px){.nav-menu{display:flex;}}
.nav-menu a{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:40px;
  padding:0 14px;
  border-radius:var(--pill);
  font-size:14.5px;
  color:var(--text-muted);
}
.nav-menu a:hover{background:rgba(255,255,255,.05);color:var(--primary);}
.nav-menu a.active{color:var(--primary);}
.nav-menu a.active::after{
  content:"";
  position:absolute;
  left:50%;bottom:4px;
  width:6px;height:6px;
  margin-left:-3px;
  border-radius:50%;
  background:var(--primary);
}
.nav-cta{
  display:none;
  margin-left:8px;
  height:40px;
  padding:0 20px;
  align-items:center;
  border-radius:var(--pill);
  background:var(--primary);
  color:var(--bg);
  font-weight:700;
  font-size:14.5px;
  box-shadow:0 0 0 1px rgba(198,255,62,.35) inset;
}
.nav-cta:hover{background:var(--primary-deep);transform:translateY(-1px);}
@media (min-width:900px){.nav-cta{display:inline-flex;}}
.nav-toggle{
  margin-left:auto;
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--surface-2);
  cursor:pointer;
}
.nav-toggle svg{width:20px;height:20px;}
@media (min-width:900px){.nav-toggle{display:none;}}
.mobile-menu{
  display:none;
  max-width:1200px;
  margin:12px auto 0;
  padding:14px;
  border-radius:20px;
  background:rgba(20,18,32,.96);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.mobile-menu.open{display:block;}
.mobile-menu a{
  display:flex;
  align-items:center;
  height:44px;
  padding:0 16px;
  border-radius:14px;
  color:var(--text-muted);
  font-size:15px;
}
.mobile-menu a:hover,.mobile-menu a.active{background:var(--surface-2);color:var(--primary);}
.mobile-menu .mobile-cta{
  margin-top:10px;
  justify-content:center;
  background:var(--primary);
  color:var(--bg);
  font-weight:700;
}
@media (min-width:900px){.mobile-menu{display:none !important;}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:50px;
  padding:0 26px;
  border-radius:var(--pill);
  border:1px solid transparent;
  font-size:15.5px;
  font-weight:700;
  cursor:pointer;
  transition:transform .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary{
  background:var(--primary);
  color:var(--bg);
  box-shadow:0 0 0 1px rgba(198,255,62,.35) inset;
}
.btn-primary:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(198,255,62,.5) inset,0 10px 30px rgba(198,255,62,.18);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  border-color:rgba(255,255,255,.22);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{height:42px;padding:0 20px;font-size:14px;}
.btn[disabled],.btn.is-loading{opacity:.45;cursor:not-allowed;pointer-events:none;}
.btn.is-loading{pointer-events:none;position:relative;}
.btn.is-loading::after{
  content:"";
  width:15px;height:15px;
  border-radius:50%;
  border:2px solid rgba(10,9,16,.35);
  border-top-color:var(--bg);
  animation:spin .8s linear infinite;
  margin-left:6px;
}
@keyframes spin{to{transform:rotate(360deg);}}
.link-underline{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--primary);
  border-bottom:2px solid rgba(198,255,62,.35);
  padding-bottom:2px;
  font-weight:600;
  font-size:14.5px;
}
.link-underline:hover{border-bottom-color:var(--primary);}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  border-radius:var(--pill);
  border:1px solid var(--line-strong);
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.02em;
  white-space:nowrap;
}
.badge-mint{border-color:rgba(75,227,208,.4);color:var(--accent-2);}
.badge-hot{border-color:rgba(255,63,127,.45);color:var(--accent);}
.badge-soft{border-color:var(--line);color:var(--text-muted);}

/* ---------- 通用板块 ---------- */
.section{padding:var(--section) 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{
  font-size:clamp(26px,3.4vw,40px);
  line-height:1.25;
  font-weight:700;
}
.section-head p{margin-top:14px;color:var(--text-muted);font-size:15.5px;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--primary);
  margin-bottom:14px;
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:var(--primary);
  display:inline-block;
}

/* ---------- 内页 Hero ---------- */
.page-hero{
  position:relative;
  padding:clamp(56px,8vw,96px) 0 clamp(48px,7vw,80px);
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  opacity:.28;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 4px);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-faint);
  margin-bottom:22px;
  flex-wrap:wrap;
}
.crumbs a:hover{color:var(--primary);}
.crumbs span.sep{color:var(--text-faint);}
.page-hero h1{
  font-size:clamp(32px,5vw,54px);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.01em;
  max-width:900px;
}
.page-hero .lead{
  margin-top:20px;
  max-width:720px;
  color:var(--text-muted);
  font-size:16.5px;
}
.hero-pills{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.hero-pills .pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:38px;
  padding:0 16px;
  border-radius:var(--pill);
  background:var(--surface);
  border:1px solid var(--line);
  font-size:13.5px;
  color:var(--text-muted);
}
.hero-pills .pill b{color:var(--text);font-weight:700;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}

/* ---------- 票种卡 ---------- */
.ticket-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}
@media (min-width:768px){.ticket-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.ticket-grid{grid-template-columns:repeat(3,1fr);align-items:start;}}
.ticket-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  display:flex;
  flex-direction:column;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.ticket-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow),0 0 26px rgba(198,255,62,.08);}
.ticket-card.is-featured{
  border-color:var(--line-strong);
  box-shadow:0 0 0 1px rgba(198,255,62,.18),0 18px 50px rgba(0,0,0,.45);
  overflow:hidden;
}
.ticket-card.is-featured::before{
  content:"";
  position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--primary);
}
.ticket-tag{
  position:absolute;
  top:18px;right:-2px;
  background:var(--accent);
  color:#12030a;
  font-size:12px;
  font-weight:700;
  padding:5px 14px 5px 12px;
  clip-path:polygon(10px 0,100% 0,100% 100%,0 100%);
}
.ticket-name{font-size:20px;font-weight:700;}
.ticket-desc{color:var(--text-muted);font-size:14px;margin-top:8px;min-height:44px;}
.ticket-price{
  display:flex;
  align-items:baseline;
  gap:6px;
  margin:18px 0 6px;
  font-family:"DIN Alternate","Oswald","HarmonyOS Sans SC",sans-serif;
}
.ticket-price .num{font-size:clamp(34px,5vw,44px);font-weight:800;color:var(--primary);line-height:1;}
.ticket-price .unit{font-size:14px;color:var(--text-muted);}
.ticket-origin{font-size:13px;color:var(--text-faint);}
.ticket-line{height:1px;background:var(--line);margin:18px 0;}
.ticket-benefits{display:flex;flex-direction:column;gap:10px;margin-bottom:22px;}
.ticket-benefits li{
  display:flex;
  gap:10px;
  font-size:14.5px;
  color:var(--text-muted);
  line-height:1.6;
}
.ticket-benefits li svg{flex:0 0 auto;width:16px;height:16px;margin-top:5px;color:var(--primary);}
.ticket-card .btn{width:100%;margin-top:auto;}

/* ---------- 费用包含对比 ---------- */
.split{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr;}}
.panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
}
.panel h3{font-size:19px;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.panel h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--primary);}
.panel.negative h3 .dot{background:var(--accent);}
.panel ul{display:flex;flex-direction:column;gap:12px;}
.panel li{
  display:flex;
  gap:10px;
  font-size:15px;
  color:var(--text-muted);
  line-height:1.7;
  padding-bottom:12px;
  border-bottom:1px dashed var(--line);
}
.panel li:last-child{border-bottom:0;padding-bottom:0;}
.panel li .mark{color:var(--primary);font-weight:700;flex:0 0 auto;}
.panel.negative li .mark{color:var(--accent);}
.note-strip{
  margin-top:24px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
  padding:18px 22px;
  border-radius:var(--radius);
  background:var(--surface-2);
  border:1px solid var(--line);
  font-size:14.5px;
  color:var(--text-muted);
}
.note-strip strong{color:var(--text);}

/* ---------- 报名流程 ---------- */
.flow{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
  counter-reset:step;
}
@media (min-width:768px){.flow{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.flow{grid-template-columns:repeat(4,1fr);}}
.flow-item{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 22px;
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.flow-item:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.flow-item .step-no{
  width:38px;height:38px;
  display:grid;place-items:center;
  background:var(--primary);
  color:var(--bg);
  font-weight:800;
  font-size:16px;
  clip-path:polygon(0 0,100% 0,100% 74%,74% 100%,0 100%);
  margin-bottom:16px;
}
.flow-item h3{font-size:17px;margin-bottom:8px;}
.flow-item p{font-size:14px;color:var(--text-muted);margin:0;}
.progress-track{
  position:relative;
  height:6px;
  border-radius:var(--pill);
  background:var(--surface-2);
  margin-bottom:34px;
  overflow:hidden;
}
.progress-track i{
  position:absolute;
  left:0;top:0;bottom:0;
  width:72%;
  background:linear-gradient(90deg,var(--primary),var(--primary-deep));
  border-radius:var(--pill);
}

/* ---------- 报名须知（图文） ---------- */
.notice-wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
}
@media (min-width:960px){.notice-wrap{grid-template-columns:1.15fr .85fr;align-items:start;gap:44px;}}
.notice-list{display:flex;flex-direction:column;gap:14px;}
.notice-item{
  display:flex;
  gap:16px;
  padding:20px 22px;
  background:var(--surface);
  border:1px solid var(--line);
  border-left:3px solid var(--line-strong);
  border-radius:var(--radius);
  transition:border-color .22s var(--ease),transform .22s var(--ease);
}
.notice-item:hover{border-color:var(--line-strong);border-left-color:var(--primary);transform:translateY(-3px);}
.notice-item .idx{
  flex:0 0 auto;
  font-family:"DIN Alternate","Oswald",var(--font);
  font-size:20px;
  font-weight:800;
  color:var(--primary);
  line-height:1.4;
  min-width:30px;
}
.notice-item h3{font-size:17px;margin-bottom:6px;}
.notice-item p{font-size:14.5px;color:var(--text-muted);margin:0;}
.notice-media{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--surface-2);
  position:sticky;
  top:96px;
}
.notice-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.notice-media .media-body{padding:22px;}
.notice-media h3{font-size:18px;margin-bottom:8px;}
.notice-media p{font-size:14px;color:var(--text-muted);margin:0;}
.notice-media .media-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  transition:border-color .24s var(--ease);
}
.faq-item.open{border-color:var(--line-strong);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  gap:14px;
  padding:20px 22px;
  background:transparent;
  border:0;
  text-align:left;
  font-size:16.5px;
  font-weight:600;
  color:var(--text);
  cursor:pointer;
}
.faq-q .sign{
  flex:0 0 auto;
  position:relative;
  width:20px;height:20px;
}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";
  position:absolute;
  background:var(--primary);
  border-radius:2px;
  transition:transform .24s var(--ease),opacity .24s var(--ease);
}
.faq-q .sign::before{left:9px;top:2px;width:2px;height:16px;}
.faq-q .sign::after{top:9px;left:2px;height:2px;width:16px;}
.faq-item.open .faq-q .sign::before{transform:rotate(90deg);opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s var(--ease);
}
.faq-a-inner{
  padding:0 22px 22px 56px;
  color:var(--text-muted);
  font-size:15px;
  line-height:1.85;
}
.faq-a-inner p{margin:0;}

/* ---------- CTA / 表单 ---------- */
.cta-block{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid var(--line-strong);
  background:var(--surface);
  padding:clamp(28px,5vw,56px);
}
.cta-block::before{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 4px);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  gap:34px;
}
@media (min-width:960px){.cta-inner{grid-template-columns:1.05fr .95fr;align-items:center;gap:48px;}}
.cta-inner h2{font-size:clamp(26px,3.4vw,38px);line-height:1.25;}
.cta-inner .cta-copy{color:var(--text-muted);margin-top:14px;font-size:15.5px;}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-top:24px;}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:var(--text-muted);}
.cta-points li svg{width:16px;height:16px;color:var(--primary);flex:0 0 auto;margin-top:5px;}
.form-card{
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
}
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;color:var(--text-muted);margin-bottom:8px;}
.field input,.field select{
  width:100%;
  height:48px;
  padding:0 14px;
  border-radius:var(--radius-sm);
  background:var(--surface);
  border:1px solid var(--line);
  color:var(--text);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
  appearance:none;
}
.field select{
  background-image:linear-gradient(45deg,transparent 50%,var(--text-muted) 50%),linear-gradient(135deg,var(--text-muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;
  background-size:6px 6px,6px 6px;
  background-repeat:no-repeat;
}
.field input:focus,.field select:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(198,255,62,.18);
}
.field input::placeholder{color:var(--text-faint);}
.field.error input{border-color:var(--accent);}
.field .hint{font-size:13px;color:var(--text-faint);margin-top:6px;}
.field .err-msg{display:none;font-size:13px;color:var(--accent);margin-top:6px;}
.field.error .err-msg{display:block;}
.form-card .btn{width:100%;}
.form-note{font-size:13px;color:var(--text-faint);margin-top:14px;line-height:1.7;}
.form-success{
  display:none;
  margin-top:16px;
  padding:14px 16px;
  border-radius:var(--radius-sm);
  background:rgba(75,227,208,.1);
  border:1px solid rgba(75,227,208,.4);
  color:var(--accent-2);
  font-size:14px;
}
.form-success.show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:var(--section);
  background:#080709;
  border-top:1px solid var(--line);
  padding:clamp(48px,7vw,76px) 0 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  background:var(--primary);
  color:var(--bg);
  font-weight:800;
  border-radius:10px;
  clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%);
}
.footer-brand .brand-text{font-size:15px;}
.footer-brand p{color:var(--text-muted);font-size:14px;max-width:340px;}
.footer-col h4{font-size:15px;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:var(--text-muted);}
.footer-col a:hover{color:var(--primary);}
.footer-code{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  width:110px;
  height:110px;
  border-radius:14px;
  border:1px dashed var(--line-strong);
  background:var(--surface);
  color:var(--text-faint);
  font-size:12px;
  line-height:1.6;
  margin-bottom:16px;
}
.footer-bottom{
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  justify-content:space-between;
  font-size:13px;
  color:var(--text-faint);
}

/* ---------- 入场动画 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.visible{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}
@media (max-width:520px){
  .nav-pill{padding:8px 8px 8px 12px;}
  .brand-text{font-size:14px;}
  .hero-actions .btn{width:100%;}
  .ticket-price .num{font-size:34px;}
}