/* roulang page: index */
:root{
  --bg:#070B14;
  --bg-2:#0C1420;
  --bg-3:#0A1018;
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);
  --brand:#00D9C0;
  --brand-deep:#00B8A6;
  --brand-soft:rgba(0,217,192,.14);
  --orange:#FF6A1A;
  --purple:#7C5CFF;
  --text:#E9EFF7;
  --muted:#9BA9BF;
  --dim:#64748B;
  --ok:#2BD97C;
  --radius-s:8px;
  --radius-m:14px;
  --radius-l:20px;
  --radius-p:999px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.75);
  --container:1280px;
  --font-mono:"Barlow Condensed","Inter","SFMono-Regular",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.hidden{display:none !important}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;
}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#050810}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,217,192,.5)}

.wrap{max-width:var(--container);margin:0 auto;padding:0 32px;width:100%}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,11,20,.78);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:background .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);
  opacity:.7;
}
.site-header.scrolled{background:rgba(7,11,20,.95);box-shadow:0 14px 40px -18px rgba(0,0,0,.9)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--text);white-space:nowrap}
.logo-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,#00D9C0,#7C5CFF);
  color:#04141a;font-size:16px;font-weight:900;flex:none;
}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;display:block;padding:10px 16px;font-size:15px;color:var(--muted);
  border-radius:var(--radius-s);transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:16px;right:16px;bottom:4px;height:1px;
  background:linear-gradient(90deg,transparent,var(--brand),transparent);
  transform:scaleX(0);transition:transform .25s var(--ease);
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.045)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);text-shadow:0 0 14px rgba(0,217,192,.45)}
.nav-link.active::before{
  content:"";position:absolute;left:16px;right:16px;top:-1px;height:2px;border-radius:2px;
  background:var(--brand);box-shadow:0 0 10px rgba(0,217,192,.9);
}
.nav-cta-item{margin-left:12px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--glass);position:relative;flex:none;
}
.nav-toggle span{
  position:absolute;left:12px;right:12px;height:2px;border-radius:2px;background:var(--text);
  transition:transform .25s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-scrim{
  position:fixed;inset:0;background:rgba(3,6,12,.7);backdrop-filter:blur(2px);
  opacity:0;visibility:hidden;transition:.3s var(--ease);z-index:75;
}
.nav-scrim.show{opacity:1;visibility:visible}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-p);font-size:15px;font-weight:600;
  line-height:1;border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),filter .2s var(--ease);
}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:linear-gradient(135deg,#00D9C0,#00B8A6);color:#04141a}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 0 26px rgba(0,217,192,.45);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-glass{background:var(--glass);border-color:var(--line);color:var(--text)}
.btn-glass:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.btn-ghost{background:none;color:var(--brand);padding:13px 2px;font-weight:600}
.btn-ghost i{transition:transform .2s var(--ease)}
.btn-ghost:hover i{transform:translateX(4px)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:96px 0 150px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.hero-glow{
  position:absolute;inset:0;
  background:
    radial-gradient(720px 420px at 78% 18%,rgba(0,217,192,.16),transparent 70%),
    radial-gradient(560px 380px at 12% 90%,rgba(124,92,255,.14),transparent 72%),
    linear-gradient(90deg,rgba(7,11,20,.97) 0%,rgba(7,11,20,.86) 46%,rgba(7,11,20,.6) 100%);
}
.hero-inner{position:relative;z-index:3;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:var(--radius-p);
  background:var(--brand-soft);border:1px solid rgba(0,217,192,.35);
  color:var(--brand);font-size:13px;font-weight:600;
}
.hero h1{
  margin-top:22px;
  font-size:clamp(30px,4.6vw,54px);
  line-height:1.15;font-weight:800;letter-spacing:0;
}
.hero-sub{margin-top:20px;max-width:620px;color:var(--muted);font-size:17px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:32px}
.hero-bar{
  display:flex;flex-wrap:wrap;gap:12px 32px;margin-top:36px;padding-top:24px;
  border-top:1px solid var(--line);color:var(--muted);font-size:14px;
}
.hero-bar li{display:inline-flex;align-items:center;gap:8px}
.hero-bar i{color:var(--brand)}
.hero-bar .state{color:var(--orange)}
.hero-bar .state i{color:var(--orange);font-size:9px}
.hero-card{
  position:relative;padding:30px;border-radius:var(--radius-l);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow),inset 0 0 0 1px rgba(0,217,192,.12);
  overflow:hidden;
}
.hero-card::before{content:"";position:absolute;top:0;left:0;width:52px;height:3px;background:var(--orange)}
.hero-card::after{
  content:"";position:absolute;top:0;left:0;width:26px;height:26px;
  background:linear-gradient(135deg,rgba(0,217,192,.4),transparent 65%);
  clip-path:polygon(0 0,100% 0,0 100%);
}
.hero-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.hero-card-head h2{font-size:20px;font-weight:700}
.pill{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:var(--radius-p);
  font-size:12px;font-weight:600;background:rgba(255,255,255,.07);
  border:1px solid var(--line);color:var(--muted);white-space:nowrap;
}
.pill-orange{background:rgba(255,106,26,.14);border-color:rgba(255,106,26,.4);color:var(--orange)}
.hero-facts{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.hero-facts > div{padding:14px 16px;border-radius:var(--radius-m);background:rgba(255,255,255,.03);border:1px solid var(--line)}
.hero-facts dt{font-size:13px;color:var(--dim)}
.hero-facts dd{margin-top:4px;font-size:19px;font-weight:700;color:var(--brand)}
.progress-block{margin-top:22px}
.progress-top{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:10px}
.progress{height:8px;border-radius:var(--radius-p);background:rgba(255,255,255,.08);overflow:hidden}
.progress span{display:block;height:100%;border-radius:var(--radius-p);background:linear-gradient(90deg,#00D9C0,#7C5CFF);box-shadow:0 0 16px rgba(0,217,192,.55)}
.hero-card-note{display:flex;gap:10px;margin-top:20px;font-size:13px;line-height:1.7;color:var(--muted)}
.hero-card-note i{color:var(--brand);margin-top:4px}
.hero-card .btn{margin-top:22px}
.hero-slant{
  position:absolute;left:0;right:0;bottom:-1px;height:110px;z-index:4;
  background:var(--bg);
  clip-path:polygon(0 100%,100% 26%,100% 100%);
}

/* ---------- 数据条 ---------- */
.stats-band{background:var(--bg-3);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding-top:44px;padding-bottom:44px;
}
.stat{
  padding:6px 24px;border-left:1px solid var(--line);
  display:flex;flex-direction:column;gap:6px;
}
.stat:first-child{border-left:0;padding-left:0}
.stat-num{font-size:clamp(30px,3.4vw,42px);font-weight:800;color:var(--brand);line-height:1}
.stat-label{font-size:14px;color:var(--muted)}

/* ---------- 区块通用 ---------- */
.section{padding:104px 0}
.section-alt{background:var(--bg-3);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:52px}
.section-head.center{justify-content:center;text-align:center}
.section-head.center .section-desc{margin-left:auto;margin-right:auto}
.kicker{
  display:inline-block;font-size:13px;font-weight:600;color:var(--brand);
  padding-bottom:8px;border-bottom:1px solid rgba(0,217,192,.4);
}
.section-head h2{margin-top:16px;font-size:clamp(24px,3vw,36px);line-height:1.25;font-weight:700}
.section-desc{margin-top:14px;max-width:640px;color:var(--muted);font-size:16px}

/* ---------- 日期胶囊 ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.chip{
  padding:10px 22px;border-radius:var(--radius-p);font-size:14px;font-weight:600;
  color:var(--muted);background:var(--glass);border:1px solid var(--line);
  transition:.2s var(--ease);
}
.chip:hover{color:var(--text);border-color:var(--line-2)}
.chip.active{
  color:#04141a;background:linear-gradient(135deg,#00D9C0,#00B8A6);
  border-color:transparent;box-shadow:0 0 22px rgba(0,217,192,.4);
}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:4px}
.timeline::before{
  content:"";position:absolute;left:19px;top:14px;bottom:14px;width:1px;
  background:linear-gradient(180deg,transparent,rgba(0,217,192,.55) 15%,rgba(124,92,255,.4) 85%,transparent);
}
.tl-item{position:relative;padding-left:60px;margin-bottom:22px}
.tl-item:last-child{margin-bottom:0}
.tl-node{
  position:absolute;left:9px;top:24px;width:22px;height:22px;border-radius:50%;
  background:var(--bg);border:1px solid var(--brand);display:grid;place-items:center;
  box-shadow:0 0 0 4px rgba(0,217,192,.08);
}
.tl-node::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 12px rgba(0,217,192,.9)}
.tl-card{
  position:relative;padding:24px 28px;border-radius:var(--radius-m);
  background:var(--glass-2);border:1px solid var(--line);
  transition:transform .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease);
}
.tl-card:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.45);background:rgba(0,217,192,.05)}
.tl-time{font-size:15px;font-weight:700;color:var(--brand)}
.tl-card h3{margin-top:8px;font-size:20px;font-weight:600}
.tl-card p{margin-top:8px;color:var(--muted);font-size:15px}
.tl-host{display:inline-block;margin-top:12px;font-size:13px;color:var(--dim)}

/* ---------- 人物卡 ---------- */
.person-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.person-card{
  position:relative;padding:22px;border-radius:var(--radius-m);
  background:var(--glass-2);border:1px solid var(--line);
  transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.person-card::before{content:"";position:absolute;top:0;left:0;width:44px;height:3px;background:var(--orange)}
.person-card:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.45);box-shadow:0 20px 44px -22px rgba(0,0,0,.9)}
.person-photo{border-radius:var(--radius-m);overflow:hidden;background:#101826}
.person-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.person-card:hover .person-photo img{transform:scale(1.03)}
.ratio-1x1{aspect-ratio:1/1}
.ratio-16x9{aspect-ratio:16/9}
.person-card h3{margin-top:16px;font-size:19px;font-weight:600}
.person-role{display:block;margin-top:6px;font-size:13px;color:var(--brand)}
.person-card p{margin-top:10px;font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 票种 ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;padding-top:16px}
.ticket-card{
  position:relative;padding:32px 28px;border-radius:var(--radius-l);
  background:var(--glass-2);border:1px solid var(--line);
  transition:transform .25s var(--ease),border-color .25s var(--ease);
}
.ticket-card:hover{transform:translateY(-4px);border-color:var(--line-2)}
.ticket-card.featured{
  transform:translateY(-12px);
  border-color:rgba(0,217,192,.6);
  background:linear-gradient(180deg,rgba(0,217,192,.08),rgba(255,255,255,.03));
  box-shadow:0 0 0 1px rgba(0,217,192,.25),0 30px 70px -30px rgba(0,217,192,.5);
}
.ticket-card.featured:hover{transform:translateY(-16px)}
.ticket-badge{
  position:absolute;top:-12px;right:24px;padding:5px 16px;border-radius:var(--radius-p);
  background:linear-gradient(135deg,#FF6A1A,#FF8A3D);color:#1a0a02;
  font-size:12px;font-weight:800;
}
.ticket-index{font-size:14px;color:var(--dim);font-weight:700}
.ticket-card h3{margin-top:10px;font-size:22px;font-weight:700}
.ticket-price{margin-top:12px;font-size:38px;font-weight:800;color:var(--brand);line-height:1}
.ticket-price span{font-size:14px;font-weight:500;color:var(--dim);margin-left:4px}
.ticket-list{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.ticket-list li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:var(--muted)}
.ticket-list li i{margin-top:5px;font-size:13px;flex:none}
.ticket-list li.yes i{color:var(--brand)}
.ticket-list li.no{color:var(--dim)}
.ticket-card .btn{margin-top:26px}

/* ---------- 报名表单 ---------- */
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.cta-copy h2{margin-top:16px;font-size:clamp(24px,3vw,34px);line-height:1.3;font-weight:700}
.cta-copy > p{margin-top:18px;color:var(--muted);font-size:16px;max-width:520px}
.cta-points{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.cta-points li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--muted)}
.cta-points i{color:var(--brand);width:18px;text-align:center}
.form-panel{
  padding:34px;border-radius:var(--radius-l);background:var(--glass);
  border:1px solid var(--line);backdrop-filter:blur(16px);
  box-shadow:var(--shadow),inset 0 0 0 1px rgba(0,217,192,.1);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px;display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-s);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text);font-size:15px;transition:.2s var(--ease);
}
.field textarea{resize:vertical;min-height:88px;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:#4d5a70}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,217,192,.18);outline:none;
}
.select-wrap{position:relative}
.select-wrap select{appearance:none;-webkit-appearance:none;padding-right:44px;cursor:pointer}
.select-wrap select option{background:#0C1420;color:var(--text)}
.select-wrap i{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--brand);pointer-events:none;font-size:13px}
.checkbox{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);margin:4px 0 22px;cursor:pointer}
.checkbox input{width:18px;height:18px;flex:none;margin-top:4px;accent-color:#00D9C0}
.form-ok{
  display:none;align-items:center;gap:8px;margin-top:16px;font-size:14px;color:var(--ok);
}
.form-ok.show{display:flex}
.btn.loading{opacity:.75;pointer-events:none}

/* ---------- 资讯列表 ---------- */
.news-shell{min-height:420px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--radius-m);background:var(--glass-2);border:1px solid var(--line);
  transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.news-card::before{content:"";position:absolute;top:0;left:0;width:44px;height:3px;background:var(--orange);z-index:2}
.news-card:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.45);box-shadow:0 24px 54px -26px rgba(0,0,0,.95)}
.news-cover{display:block;overflow:hidden;background:#101826}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.news-card:hover .news-cover img{transform:scale(1.03)}
.news-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-body h3{font-size:18px;font-weight:600;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body h3 a:hover{color:var(--brand)}
.news-body p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--dim);
}
.news-meta a{color:var(--brand);font-weight:600}
.news-meta a i{transition:transform .2s var(--ease)}
.news-meta a:hover i{transform:translateX(4px)}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  min-height:380px;border:1px dashed var(--line-2);border-radius:var(--radius-l);
  background:var(--glass-2);color:var(--muted);text-align:center;padding:40px;
}
.empty-state i{font-size:34px;color:var(--dim)}

/* ---------- FAQ ---------- */
.faq-wrap .section-head{margin-bottom:44px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  position:relative;list-style:none;cursor:pointer;
  padding:22px 52px 22px 18px;font-size:17px;font-weight:600;color:var(--text);
  transition:background .25s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(255,255,255,.03)}
.faq-item summary::after{
  content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
  font-size:22px;line-height:1;color:var(--brand);transition:transform .25s var(--ease);
}
.faq-item[open] summary{background:rgba(255,255,255,.045)}
.faq-item[open] summary::after{content:"−";transform:translateY(-50%) rotate(180deg)}
.faq-item[open] summary::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:2px;background:var(--brand);
}
.faq-answer{padding:0 52px 24px 18px;color:var(--muted);font-size:15.5px;line-height:1.85}

/* ---------- 页脚 ---------- */
.site-footer{position:relative;background:var(--bg-3);border-top:1px solid var(--line)}
.site-footer::before{
  content:"";position:absolute;top:-1px;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr 1.2fr;gap:40px;padding-top:68px;padding-bottom:56px}
.footer-brand p{margin-top:18px;color:var(--muted);font-size:14px;max-width:340px}
.footer-col h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--muted)}
.footer-col ul a:hover{color:var(--brand)}
.footer-col ul i{color:var(--brand);width:18px;display:inline-block;font-size:13px}
.qr-box{
  display:flex;align-items:center;gap:14px;padding:14px;
  border-radius:var(--radius-m);background:var(--glass-2);border:1px solid var(--line);
}
.qr-box img{width:76px;height:76px;border-radius:10px;object-fit:cover;flex:none}
.qr-box span{font-size:13px;color:var(--muted);line-height:1.6}
.footer-bottom{border-top:1px solid var(--line);background:rgba(0,0,0,.25)}
.footer-bottom-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:22px;padding-bottom:22px;font-size:13px;color:var(--dim);flex-wrap:wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .wrap{padding:0 24px}
  .nav-toggle{display:block}
  .nav-list{
    position:fixed;top:0;right:0;z-index:90;
    width:min(320px,84vw);height:100vh;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:96px 24px 32px;
    background:rgba(10,16,24,.98);
    border-left:1px solid var(--line);
    transform:translateX(100%);
    transition:transform .32s var(--ease);
    overflow-y:auto;
  }
  .nav-list.open{transform:translateX(0)}
  .nav-link{padding:14px 12px;font-size:17px;color:var(--text)}
  .nav-link::after{display:none}
  .nav-link.active::before{left:0;right:auto;width:3px;top:14px;bottom:14px;height:auto}
  .nav-link.active{padding-left:20px}
  .nav-cta-item{margin:22px 0 0}
  .nav-cta-item .btn{width:100%}
  .site-header{background:rgba(7,11,20,.92)}
  .hero{padding:72px 0 120px}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-slant{height:80px;clip-path:polygon(0 100%,100% 40%,100% 100%)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:28px 0}
  .stat{border-left:0;padding:0 0 0 18px;border-left:1px solid var(--line)}
  .stat:nth-child(odd){border-left:0;padding-left:0}
  .section{padding:80px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:40px}
  .section-head.center{align-items:center}
  .person-grid{grid-template-columns:repeat(2,1fr)}
  .ticket-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .ticket-card.featured{transform:none;order:-1}
  .ticket-card.featured:hover{transform:translateY(-4px)}
  .cta-grid{grid-template-columns:1fr;gap:40px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:639px){
  .wrap{padding:0 20px}
  body{font-size:15.5px}
  .hero{padding:56px 0 104px}
  .hero h1{font-size:30px}
  .hero-sub{font-size:16px}
  .hero-actions{gap:12px}
  .hero-actions .btn{width:100%}
  .hero-bar{flex-direction:column;gap:10px}
  .hero-card{padding:24px}
  .hero-facts{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr;gap:0}
  .stat{border-left:0;padding:20px 0;border-top:1px solid var(--line)}
  .stat:first-child{border-top:0;padding-top:0}
  .section{padding:60px 0}
  .section-head h2{font-size:24px}
  .tl-item{padding-left:48px}
  .tl-card{padding:20px}
  .person-grid{grid-template-columns:1fr}
  .form-panel{padding:24px}
  .form-row{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .faq-item summary{padding:18px 44px 18px 14px;font-size:16px}
  .faq-answer{padding:0 20px 20px 14px}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-top:52px;padding-bottom:40px}
  .footer-bottom-inner{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* roulang page: article */
:root{
  --bg:#070B14;
  --bg-2:#0C1420;
  --bg-3:#0A1018;
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.06);
  --primary:#00D9C0;
  --primary-deep:#00b39f;
  --accent:#FF6A1A;
  --violet:#7C5CFF;
  --text:#E9EFF7;
  --text-2:#9BA9BF;
  --text-3:#64748B;
  --ok:#2BD97C;
  --warn:#FFB020;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --r-pill:999px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.75);
  --ease:200ms ease-out;
  --w:1280px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease);}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(0,217,192,.28);color:#fff;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:#050810;}
::-webkit-scrollbar-thumb{background:rgba(0,217,192,.28);border-radius:99px;}
::-webkit-scrollbar-thumb:hover{background:rgba(0,217,192,.5);}

.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 32px;}
.mono{font-family:"Barlow Condensed","Inter",ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;}

/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,20,.76);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--violet),transparent);
  opacity:.9;
}
.site-header.scrolled{background:rgba(5,8,16,.94);box-shadow:0 12px 40px -22px rgba(0,0,0,.95);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:0;}
.logo-mark{
  width:34px;height:34px;flex:none;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),#0a8f83);
  color:#04120f;font-weight:900;font-size:17px;border-radius:10px;
  clip-path:polygon(0 0,100% 0,100% 74%,74% 100%,0 100%);
  box-shadow:0 0 20px rgba(0,217,192,.35);
}
.logo span:last-child{white-space:nowrap;}
.nav{display:flex;align-items:center;}
.nav-list{display:flex;align-items:center;gap:6px;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:9px 15px;border-radius:var(--r-pill);
  font-size:15px;color:var(--text-2);
  transition:color var(--ease),background var(--ease);
}
.nav-link::before{
  content:"";position:absolute;left:50%;top:2px;transform:translateX(-50%) scaleX(0);
  width:22px;height:2px;border-radius:2px;background:var(--primary);
  box-shadow:0 0 10px rgba(0,217,192,.85);
  transition:transform var(--ease);
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.05);}
.nav-link:hover::before{transform:translateX(-50%) scaleX(1);}
.nav-link.active{color:var(--primary);background:rgba(0,217,192,.08);}
.nav-link.active::before{transform:translateX(-50%) scaleX(1);}
.nav-cta-item{margin-left:10px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  background:var(--glass-2);border-radius:12px;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  transition:border-color var(--ease),background var(--ease);
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform var(--ease),opacity var(--ease);}
.nav-toggle:hover{border-color:rgba(0,217,192,.5);}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
body.nav-open .nav-toggle span:nth-child(2){opacity:0;}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  white-space:nowrap;transition:all var(--ease);
}
.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  color:#04120f;
  box-shadow:0 10px 28px -14px rgba(0,217,192,.9);
}
.btn-primary:hover{
  background:linear-gradient(135deg,#1ef0d6,#00c9b2);
  box-shadow:0 0 26px rgba(0,217,192,.45);
  transform:translateY(-1px);
}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-glass{
  background:var(--glass-2);border-color:var(--line);color:var(--text);
}
.btn-glass:hover{border-color:rgba(0,217,192,.6);color:#fff;background:rgba(0,217,192,.08);}
.btn-ghost{background:transparent;color:var(--primary);padding-left:0;padding-right:0;}
.btn-ghost .arrow{transition:transform var(--ease);}
.btn-ghost:hover .arrow{transform:translateX(4px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ============ article hero ============ */
.page-hero{
  position:relative;
  padding:40px 0 56px;
  background-image:
    linear-gradient(90deg,rgba(7,11,20,.96) 0%,rgba(7,11,20,.88) 46%,rgba(7,11,20,.62) 100%),
    url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--violet),transparent);
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13.5px;color:var(--text-3);margin-bottom:22px;}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:rgba(255,255,255,.22);}
.breadcrumb .current{color:var(--primary);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.breadcrumb .mid{color:var(--text-2);}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:var(--r-pill);
  background:rgba(0,217,192,.1);border:1px solid rgba(0,217,192,.28);
  color:var(--primary);font-size:13px;font-weight:600;margin-bottom:18px;
}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 10px rgba(0,217,192,.9);}
.article-title{
  font-size:clamp(28px,4.2vw,46px);
  line-height:1.22;
  font-weight:800;
  letter-spacing:0;
  max-width:22ch;
  color:#fff;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  margin-top:24px;font-size:14px;color:var(--text-2);
}
.article-meta li{display:inline-flex;align-items:center;gap:8px;}
.article-meta i{color:var(--primary);font-size:13px;}
.meta-divider{width:1px;height:14px;background:var(--line);}

/* ============ article layout ============ */
.article-main{padding:64px 0 40px;}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 268px;
  gap:56px;
  align-items:start;
}
.article-card{
  position:relative;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow),inset 0 0 0 1px rgba(0,217,192,.08);
  padding:44px 48px 48px;
  overflow:hidden;
}
.article-card::before{
  content:"";position:absolute;left:0;top:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--violet),transparent);
}
.article-lead{
  font-size:16.5px;line-height:1.95;color:var(--text-2);
  padding-bottom:26px;margin-bottom:34px;
  border-bottom:1px solid var(--line-soft);
}
.article-body{font-size:16.5px;line-height:1.95;color:#D7E1EE;max-width:820px;}
.article-body h2{
  position:relative;
  font-size:clamp(21px,2.2vw,26px);font-weight:700;line-height:1.4;
  color:#fff;margin:2.1em 0 .75em;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--primary),rgba(0,217,192,.25));
  box-shadow:0 0 12px rgba(0,217,192,.55);
}
.article-body h3{font-size:19px;font-weight:700;color:#fff;margin:1.9em 0 .6em;}
.article-body h4{font-size:17px;font-weight:600;color:#fff;margin:1.6em 0 .5em;}
.article-body p{margin:0 0 1.15em;}
.article-body a{color:var(--primary);border-bottom:1px solid rgba(0,217,192,.4);}
.article-body a:hover{color:#5ef5e2;border-bottom-color:#5ef5e2;}
.article-body strong{color:#fff;}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.4em;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin:.45em 0;padding-left:.2em;}
.article-body li::marker{color:var(--primary);}
.article-body img{border-radius:var(--r-md);margin:1.7em 0;width:100%;border:1px solid var(--line);}
.article-body blockquote{
  margin:1.7em 0;padding:18px 22px;
  background:var(--glass);border-left:3px solid var(--primary);
  border-radius:0 var(--r-md) var(--r-md) 0;
  color:var(--text-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{
  width:100%;border-collapse:collapse;margin:1.8em 0;
  font-size:15px;border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;
}
.article-body thead th{
  background:rgba(0,217,192,.09);color:var(--primary);
  font-weight:600;text-align:left;padding:12px 15px;
  border-bottom:1px solid var(--line);white-space:nowrap;
}
.article-body tbody td{padding:12px 15px;border-bottom:1px solid var(--line-soft);color:var(--text-2);}
.article-body tbody tr:nth-child(even) td{background:rgba(255,255,255,.025);}
.article-body tbody tr:last-child td{border-bottom:none;}
.article-body code{
  font-family:"Barlow Condensed",ui-monospace,Menlo,monospace;
  background:rgba(0,217,192,.1);color:var(--primary);
  padding:2px 7px;border-radius:6px;font-size:14.5px;
}
.article-body hr{border:none;height:1px;background:var(--line);margin:2.4em 0;}

/* ============ aside ============ */
.article-aside{position:sticky;top:104px;display:flex;flex-direction:column;gap:20px;}
.toc-card{
  position:relative;background:var(--glass-2);border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px 20px;backdrop-filter:blur(14px);
}
.toc-card::before{
  content:"";position:absolute;left:20px;right:20px;top:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--primary),transparent);
}
.toc-title{
  font-size:14px;font-weight:700;color:#fff;letter-spacing:.02em;
  margin-bottom:14px;display:flex;align-items:center;gap:8px;
}
.toc-title i{color:var(--primary);font-size:13px;}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:44vh;overflow:auto;}
.toc-list a{
  display:block;font-size:13.5px;line-height:1.6;color:var(--text-3);
  padding:7px 10px;border-radius:8px;border-left:2px solid transparent;
  transition:all var(--ease);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.toc-list a:hover{color:var(--text);background:rgba(255,255,255,.05);}
.toc-list a.is-sub{padding-left:20px;font-size:13px;}
.toc-list a.current{color:var(--primary);border-left-color:var(--primary);background:rgba(0,217,192,.08);}
.aside-cta{
  background:linear-gradient(160deg,rgba(0,217,192,.14),rgba(124,92,255,.08) 70%,rgba(255,106,26,.08));
  border:1px solid rgba(0,217,192,.26);
  border-radius:var(--r-md);padding:22px 20px;
}
.aside-cta h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px;}
.aside-cta p{font-size:13.5px;line-height:1.75;color:var(--text-2);margin-bottom:16px;}
.aside-cta .btn{width:100%;}

/* ============ tags & share ============ */
.article-foot{
  margin-top:44px;padding-top:28px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:18px 24px;align-items:center;justify-content:space-between;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.tag-row .label{font-size:13px;color:var(--text-3);}
.tag{
  display:inline-flex;align-items:center;padding:5px 13px;border-radius:var(--r-pill);
  font-size:13px;color:var(--text-2);background:var(--glass-2);
  border:1px solid var(--line);transition:all var(--ease);
}
.tag:hover{color:var(--primary);border-color:rgba(0,217,192,.5);background:rgba(0,217,192,.08);}
.share-row{display:flex;align-items:center;gap:10px;}
.share-row .label{font-size:13px;color:var(--text-3);}
.share-btn{
  width:36px;height:36px;display:grid;place-items:center;border-radius:50%;
  background:var(--glass-2);border:1px solid var(--line);color:var(--text-2);
  cursor:pointer;transition:all var(--ease);
}
.share-btn:hover{color:var(--primary);border-color:rgba(0,217,192,.6);transform:translateY(-2px);}
.share-toast{
  font-size:12.5px;color:var(--ok);opacity:0;transition:opacity var(--ease);
}
.share-toast.show{opacity:1;}

/* ============ prev next ============ */
.pn-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:34px;}
.pn-card{
  display:block;position:relative;padding:20px 22px;border-radius:var(--r-md);
  background:var(--glass-2);border:1px solid var(--line);transition:all var(--ease);
}
.pn-card::after{
  content:"";position:absolute;right:0;bottom:0;width:52px;height:3px;
  background:linear-gradient(90deg,transparent,var(--accent));
  transform:skewX(-32deg);transform-origin:right bottom;
}
.pn-card:hover{border-color:rgba(0,217,192,.55);transform:translateY(-3px);box-shadow:var(--shadow);}
.pn-card .pn-label{font-size:12.5px;color:var(--primary);display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.pn-card .pn-title{font-size:15.5px;font-weight:600;color:var(--text);line-height:1.6;}
.pn-card.pn-next{text-align:right;}
.pn-card.pn-next .pn-label{justify-content:flex-end;}

/* ============ related ============ */
.section{padding:0 0 72px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;color:#fff;line-height:1.3;}
.section-head .sub{font-size:14px;color:var(--text-3);margin-top:6px;}
.section-head .more{font-size:14px;color:var(--primary);display:inline-flex;align-items:center;gap:6px;}
.section-head .more:hover{gap:10px;}
.reco-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.reco-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--glass-2);border:1px solid var(--line);
  border-radius:var(--r-md);transition:all var(--ease);
}
.reco-card:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.5);box-shadow:var(--shadow);}
.reco-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0a121d;}
.reco-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease-out;}
.reco-card:hover .reco-media img{transform:scale(1.04);}
.reco-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,.05),rgba(7,11,20,.72));
}
.reco-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.reco-body .pill{
  align-self:flex-start;font-size:12px;padding:3px 11px;border-radius:var(--r-pill);
  color:var(--primary);background:rgba(0,217,192,.1);border:1px solid rgba(0,217,192,.26);
}
.reco-body h3{font-size:16.5px;font-weight:600;color:#fff;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.reco-body p{font-size:13.5px;color:var(--text-3);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.reco-body .reco-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--text-3);}
.reco-body .reco-meta i{color:var(--primary);margin-right:6px;}

/* ============ back list ============ */
.back-band{
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;
  padding:24px 28px;border-radius:var(--r-md);
  background:linear-gradient(120deg,rgba(0,217,192,.12),rgba(124,92,255,.07));
  border:1px solid var(--line);
}
.back-band .txt{font-size:15px;color:var(--text-2);}
.back-band .txt strong{color:#fff;font-size:16.5px;display:block;margin-bottom:4px;font-weight:700;}
.back-band .actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ empty ============ */
.empty-state{
  text-align:center;padding:76px 24px;
  background:var(--glass-2);border:1px dashed var(--line);border-radius:var(--r-lg);
}
.empty-state i{font-size:38px;color:var(--text-3);margin-bottom:18px;display:block;}
.empty-state .es-title{font-size:20px;font-weight:700;color:#fff;margin-bottom:10px;}
.empty-state .es-text{font-size:14.5px;color:var(--text-3);max-width:520px;margin:0 auto 24px;}

/* ============ footer ============ */
.site-footer{
  position:relative;margin-top:40px;
  background:var(--bg-3);border-top:1px solid var(--line);
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--violet),transparent);
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.1fr;gap:40px;
  padding-top:64px;padding-bottom:48px;
}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--text-3);line-height:1.85;max-width:38ch;}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col li{font-size:14px;color:var(--text-2);display:flex;align-items:center;gap:9px;}
.footer-col li i{color:var(--primary);width:15px;font-size:13px;}
.footer-col a{color:var(--text-2);}
.footer-col a:hover{color:var(--primary);}
.qr-box{
  display:flex;align-items:center;gap:14px;
  padding:14px;border-radius:var(--r-md);
  background:var(--glass-2);border:1px solid var(--line);
}
.qr-box img{width:88px;height:88px;border-radius:10px;flex:none;object-fit:cover;}
.qr-box span{font-size:13px;color:var(--text-3);line-height:1.7;}
.footer-bottom{border-top:1px solid var(--line-soft);background:rgba(0,0,0,.25);}
.footer-bottom-inner{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  padding-top:20px;padding-bottom:20px;font-size:13px;color:var(--text-3);
}

/* ============ reveal ============ */
.reveal{opacity:0;transform:translateY(18px);}
.reveal.in{opacity:1;transform:none;transition:opacity 620ms ease-out,transform 620ms ease-out;}

/* ============ responsive ============ */
@media (max-width:1180px){
  .article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:36px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-qr{grid-column:1 / -1;}
}
@media (max-width:1023px){
  .wrap{padding:0 22px;}
  .nav-toggle{display:flex;}
  .nav{
    position:fixed;top:0;right:0;bottom:0;width:min(330px,84vw);
    background:rgba(10,17,28,.98);
    border-left:1px solid var(--line);
    padding:96px 22px 28px;overflow-y:auto;
    transform:translateX(102%);transition:transform 280ms cubic-bezier(.4,0,.2,1);
    z-index:70;backdrop-filter:blur(18px);
  }
  .nav.open{transform:none;box-shadow:-30px 0 70px -30px rgba(0,0,0,.9);}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-link{
    font-size:17px;padding:15px 12px;border-radius:12px;
    border-bottom:1px solid var(--line-soft);justify-content:flex-start;
  }
  .nav-link::before{display:none;}
  .nav-cta-item{margin:22px 0 0;}
  .nav-cta-item .btn{width:100%;padding:14px 22px;}
  body.nav-open{overflow:hidden;}
  body.nav-open::after{
    content:"";position:fixed;inset:0;background:rgba(3,6,12,.72);z-index:55;
  }
  .article-layout{grid-template-columns:minmax(0,1fr);gap:28px;}
  .article-aside{position:static;order:-1;}
  .toc-list{max-height:none;}
  .article-card{padding:32px 26px 34px;}
  .reco-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-qr{grid-column:1 / -1;}
}
@media (max-width:767px){
  .page-hero{padding:30px 0 42px;}
  .article-main{padding:44px 0 28px;}
  .article-title{max-width:none;}
  .article-card{padding:26px 20px 28px;border-radius:var(--r-md);}
  .article-body{font-size:16px;}
  .reco-grid{grid-template-columns:minmax(0,1fr);}
  .pn-grid{grid-template-columns:minmax(0,1fr);}
  .pn-card.pn-next{text-align:left;}
  .pn-card.pn-next .pn-label{justify-content:flex-start;}
  .section{padding-bottom:52px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .back-band{flex-direction:column;align-items:flex-start;}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:26px;padding-top:48px;padding-bottom:36px;}
  .footer-bottom-inner{flex-direction:column;align-items:flex-start;}
  .article-meta{gap:8px 16px;}
  .meta-divider{display:none;}
}
@media (max-width:520px){
  .wrap{padding:0 18px;}
  .article-foot{flex-direction:column;align-items:flex-start;}
  .breadcrumb .current{max-width:26ch;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --bg:#070B14;
  --bg-2:#0C1420;
  --bg-3:#0A1018;
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.045);
  --line:rgba(255,255,255,.10);
  --brand:#00D9C0;
  --brand-dark:#12b39f;
  --energy:#FF6A1A;
  --violet:#7C5CFF;
  --text:#E9EFF7;
  --muted:#9BA9BF;
  --weak:#64748B;
  --ok:#2BD97C;
  --warn:#FFB020;
  --err:#FF4D4F;
  --r-s:8px;
  --r-m:14px;
  --r-l:20px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.75);
  --font-sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-mono:"Barlow Condensed",Inter,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease-out}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25}
p{margin:0}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:3px;
  border-radius:6px;
}
::selection{background:rgba(0,217,192,.35);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#060A12}
::-webkit-scrollbar-thumb{background:rgba(0,217,192,.28);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,217,192,.5)}

.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 32px}
@media(max-width:640px){.wrap{padding:0 20px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,20,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  transition:background .25s ease-out, box-shadow .25s ease-out;
}
.site-header.is-scrolled{background:rgba(7,11,20,.95);box-shadow:0 14px 40px -24px rgba(0,0,0,.95)}
.site-header::after{
  content:"";display:block;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.logo{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:17px;color:var(--text);white-space:nowrap}
.logo:hover{color:#fff}
.logo-mark{
  width:36px;height:36px;flex:none;display:grid;place-items:center;border-radius:11px;
  background:linear-gradient(135deg,#00D9C0,#12b39f);
  color:#04120f;font-weight:900;font-size:17px;
  box-shadow:0 0 20px -6px rgba(0,217,192,.75);
}
.nav{display:flex;align-items:center}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;display:inline-block;padding:9px 15px;border-radius:999px;font-size:15px;color:var(--muted);transition:color .2s ease-out,background .2s ease-out}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-link.active{color:var(--brand)}
.nav-link.active::before{
  content:"";position:absolute;left:15px;right:15px;top:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#00D9C0,#7C5CFF);
  box-shadow:0 0 12px rgba(0,217,192,.75);
}
.nav-cta-item{margin-left:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:12px 24px;font-weight:700;font-size:15px;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease-out,box-shadow .2s ease-out,filter .2s ease-out,border-color .2s ease-out,color .2s ease-out,background .2s ease-out;
}
.btn-primary{background:linear-gradient(135deg,#00D9C0,#12b39f);color:#04120f}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 0 26px rgba(0,217,192,.45);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-energy{background:linear-gradient(135deg,#FF6A1A,#e2560c);color:#1a0a02}
.btn-energy:hover{filter:brightness(1.08);box-shadow:0 0 26px rgba(255,106,26,.42);transform:translateY(-1px)}
.btn-energy:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:var(--glass);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);color:#fff}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-lg{padding:15px 32px;font-size:16px}
.btn-text{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:600;padding:6px 0}
.btn-text i{transition:transform .2s ease-out}
.btn-text:hover i{transform:translateX(4px)}

.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--glass);flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.25s ease-out}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:1023px){
  .nav-toggle{display:flex}
  .nav-list{
    position:fixed;top:0;right:0;bottom:0;width:290px;max-width:86vw;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#0A1018;border-left:1px solid var(--line);
    padding:96px 20px 28px;
    transform:translateX(102%);transition:transform .3s ease-out;
    z-index:70;overflow-y:auto;
  }
  .nav-list.open{transform:translateX(0)}
  .nav-link{padding:15px 16px;border-radius:12px;font-size:17px}
  .nav-link.active::before{left:16px;right:auto;top:50%;width:3px;height:18px;transform:translateY(-50%);border-radius:3px;background:linear-gradient(180deg,#00D9C0,#7C5CFF)}
  .nav-cta-item{margin:18px 0 0}
  .nav-cta-item .btn{width:100%}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(4,7,14,.72);z-index:50}
}
@media(max-width:640px){
  .nav-inner{height:66px}
  .logo{font-size:15px}
  .logo-mark{width:32px;height:32px;font-size:15px}
}

/* ---------- page hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:64px 0 104px;background:var(--bg-3)}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(90deg,rgba(7,11,20,.96) 0%,rgba(7,11,20,.78) 52%,rgba(7,11,20,.42) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:64px;
  background:var(--bg);
  clip-path:polygon(0 100%,100% 0,100% 100%);
}
.page-hero .wrap{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--weak);margin-bottom:26px}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:#3b4759}
.crumb .cur{color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;
  color:var(--brand);background:rgba(0,217,192,.10);border:1px solid rgba(0,217,192,.32);
}
.tag-energy{color:var(--energy);background:rgba(255,106,26,.10);border-color:rgba(255,106,26,.34)}
.page-hero h1{
  font-size:clamp(30px,4.6vw,54px);font-weight:800;line-height:1.15;
  margin:20px 0 18px;max-width:20em;
}
.lead{font-size:clamp(15px,1.4vw,18px);color:var(--muted);max-width:60ch;line-height:1.9}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.meta-pill{
  display:flex;align-items:center;gap:10px;
  padding:11px 18px;border-radius:var(--r-m);
  background:var(--glass);border:1px solid var(--line);
  font-size:14px;color:var(--muted);
}
.meta-pill i{color:var(--brand)}
.meta-pill strong{color:var(--text);font-weight:600}

/* ---------- bands ---------- */
.band{padding:96px 0}
.band-alt{background:var(--bg-3)}
.band-tight{padding:64px 0}
@media(max-width:768px){
  .band{padding:60px 0}
  .band-tight{padding:44px 0}
}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head h2{font-size:clamp(24px,3vw,36px);font-weight:700;margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:16px}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:0;
  color:var(--brand);margin-bottom:12px;
}
.eyebrow::before{content:"";display:inline-block;width:22px;height:2px;background:var(--energy);vertical-align:middle;margin-right:10px;border-radius:2px}
.divider{height:1px;background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);opacity:.5}

/* ---------- day filter ---------- */
.day-filter-wrap{
  position:sticky;top:74px;z-index:40;
  background:rgba(10,16,24,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:16px 0;
}
@media(max-width:1023px){.day-filter-wrap{top:66px}}
.day-filter{display:flex;gap:12px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.day-filter::-webkit-scrollbar{display:none}
.chip{
  flex:none;display:inline-flex;align-items:center;gap:10px;
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--muted);background:var(--glass);border:1px solid var(--line);
  transition:.2s ease-out;
}
.chip:hover{color:#fff;border-color:rgba(0,217,192,.45)}
.chip .num{font-family:var(--font-mono);font-size:16px;letter-spacing:.5px}
.chip.active{
  color:#04120f;background:linear-gradient(135deg,#00D9C0,#12b39f);
  border-color:transparent;box-shadow:0 0 24px rgba(0,217,192,.42);
}

/* ---------- day group ---------- */
.day-group{margin-bottom:64px}
.day-group:last-child{margin-bottom:0}
.day-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px;margin-bottom:28px}
.day-title h2{font-size:clamp(21px,2.4vw,28px);font-weight:700}
.day-title .date{font-family:var(--font-mono);font-size:15px;color:var(--energy);letter-spacing:.6px}
.day-title .count{font-size:13px;color:var(--weak);padding:4px 12px;border:1px solid var(--line);border-radius:999px}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:4px}
.timeline::before{
  content:"";position:absolute;left:9px;top:14px;bottom:14px;width:1px;
  background:linear-gradient(180deg,rgba(0,217,192,.7),rgba(124,92,255,.35),rgba(0,217,192,.12));
}
.tl-item{position:relative;padding:0 0 20px 46px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:0;top:24px;width:19px;height:19px;border-radius:50%;
  border:2px solid var(--brand);background:var(--bg);
  box-shadow:0 0 16px rgba(0,217,192,.55);
}
.tl-dot::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--brand)}
.tl-card{
  position:relative;
  background:var(--glass-2);border:1px solid var(--line);border-radius:var(--r-m);
  padding:20px 22px !important;
  transition:transform .25s ease-out,border-color .25s ease-out,background .25s ease-out;
  overflow:hidden;
}
.tl-card::before{
  content:"";position:absolute;left:0;top:0;width:64px;height:3px;
  background:linear-gradient(90deg,var(--energy),transparent);
  transform:skewX(-32deg);transform-origin:left top;
}
.tl-card:hover{border-color:rgba(0,217,192,.5);background:rgba(255,255,255,.07);transform:translateX(4px)}
.tl-time{
  font-family:var(--font-mono);font-size:17px;font-weight:600;color:var(--brand);
  letter-spacing:.6px;font-variant-numeric:tabular-nums;
}
.tl-card h3{font-size:19px;font-weight:600;margin:8px 0 8px}
.tl-card p{color:var(--muted);font-size:15px}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tl-tag{
  font-size:12.5px;color:var(--muted);padding:4px 11px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
}
.tl-tag.is-energy{color:var(--energy);border-color:rgba(255,106,26,.35);background:rgba(255,106,26,.08)}

/* ---------- info cards ---------- */
.info-card{
  position:relative;height:100%;
  background:var(--glass-2);border:1px solid var(--line);border-radius:var(--r-m);
  padding:24px 22px;
  transition:transform .25s ease-out,border-color .25s ease-out,box-shadow .25s ease-out;
  overflow:hidden;
}
.info-card::before{
  content:"";position:absolute;right:-20px;bottom:-20px;width:110px;height:110px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,217,192,.16),transparent 70%);
}
.info-card:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.5);box-shadow:var(--shadow)}
.info-icon{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(0,217,192,.12);color:var(--brand);font-size:17px;margin-bottom:16px;
  border:1px solid rgba(0,217,192,.24);
}
.info-card h3{font-size:18px;font-weight:600;margin-bottom:10px}
.info-card p{color:var(--muted);font-size:14.5px;line-height:1.8}

/* ---------- guide split ---------- */
.guide-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media(max-width:1023px){.guide-grid{grid-template-columns:1fr;gap:32px}}
.guide-media{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line)}
.guide-media img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .5s ease-out}
.guide-media:hover img{transform:scale(1.03)}
.guide-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,0) 40%,rgba(7,11,20,.72) 100%);
}
.guide-media .cap{
  position:absolute;left:18px;bottom:16px;z-index:2;font-size:13px;color:var(--muted);
}
.check-list li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.08);color:var(--muted);font-size:15px}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--brand);margin-top:6px;font-size:13px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);transition:background .2s ease-out}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 6px;font-size:17px;font-weight:600;cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .ico{
  flex:none;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;
  color:var(--brand);font-size:15px;transition:transform .25s ease-out,border-color .25s ease-out;
}
.faq-item summary .ico::before{content:"+"}
.faq-item[open] summary .ico{transform:rotate(180deg);border-color:var(--brand)}
.faq-item[open] summary .ico::before{content:"–"}
.faq-item[open]{background:rgba(255,255,255,.035);border-left:3px solid var(--brand)}
.faq-item[open] summary{padding-left:16px}
.faq-body{padding:0 6px 24px 16px;color:var(--muted);font-size:15.5px;max-width:88ch}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  border-top:1px solid var(--line);
  background:var(--bg-2);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(90deg,rgba(7,11,20,.95),rgba(7,11,20,.6)),
    url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
  opacity:.9;
}
.cta-inner{
  position:relative;z-index:2;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
  padding:64px 0;
}
.cta-inner h2{font-size:clamp(22px,2.8vw,32px);font-weight:700;margin-bottom:10px}
.cta-inner p{color:var(--muted);max-width:56ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- footer ---------- */
.site-footer{background:#050910;border-top:1px solid var(--line);position:relative}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:44px;
  padding:72px 32px 52px;
}
@media(max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:36px;padding:56px 32px 40px}}
@media(max-width:640px){.footer-grid{grid-template-columns:1fr;padding:48px 20px 32px}}
.footer-brand p{color:var(--muted);font-size:14.5px;margin-top:18px;max-width:44ch}
.footer-col h3{font-size:15px;font-weight:700;margin-bottom:18px;color:var(--text)}
.footer-col ul li{color:var(--muted);font-size:14.5px;padding:7px 0;display:flex;align-items:center;gap:9px}
.footer-col ul li a:hover{color:var(--brand)}
.footer-col ul li i{color:var(--brand);font-size:13px;width:16px;text-align:center}
.footer-qr .qr-box{display:flex;align-items:center;gap:14px}
.footer-qr img{
  width:96px;height:96px;border-radius:12px;object-fit:cover;
  border:1px solid var(--line);flex:none;
}
.footer-qr span{font-size:13.5px;color:var(--muted);line-height:1.7}
.footer-bottom{border-top:1px solid var(--line);padding:20px 0}
.footer-bottom-inner{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13.5px;color:var(--weak)}
@media(max-width:640px){.footer-bottom-inner{flex-direction:column;gap:8px}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease-out,transform .6s ease-out}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation:none !important}
}

/* roulang page: category2 */
:root{
  --bg:#070B14;
  --bg-2:#0C1420;
  --bg-3:#0A1018;
  --glass:rgba(255,255,255,.045);
  --glass-2:rgba(255,255,255,.065);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);
  --primary:#00D9C0;
  --accent:#FF6A1A;
  --purple:#7C5CFF;
  --text:#E9EFF7;
  --muted:#9BA9BF;
  --faint:#64748B;
  --ok:#2BD97C;
  --warn:#FFB020;
  --err:#FF4D4F;
  --r-s:8px;
  --r-m:14px;
  --r-l:20px;
  --r-pill:999px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.75);
  --ease:200ms ease-out;
  --mono:ui-monospace,"SFMono-Regular","Barlow Condensed",Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  background-image:radial-gradient(1200px 600px at 12% -10%,rgba(0,217,192,.10),transparent 60%),radial-gradient(900px 500px at 92% 6%,rgba(124,92,255,.10),transparent 62%);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
::selection{background:rgba(0,217,192,.28)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#080D17}
::-webkit-scrollbar-thumb{background:rgba(0,217,192,.28);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,217,192,.5)}

.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary);color:#04231f;padding:10px 18px;border-radius:0 0 var(--r-s) 0;font-weight:700;z-index:200}
.skip-link:focus{left:0}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(7,11,20,.74);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--purple),transparent);
  opacity:.55;pointer-events:none;
}
.site-header.scrolled{background:rgba(7,11,20,.93);box-shadow:0 16px 40px -28px rgba(0,0,0,.9)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:var(--text);letter-spacing:0}
.logo-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,#00D9C0,#0aa79a);color:#04231f;font-weight:900;font-size:17px;
  box-shadow:0 0 20px rgba(0,217,192,.35);flex:none;
}
.nav{display:flex;align-items:center}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-link{
  display:inline-block;padding:9px 15px;border-radius:var(--r-pill);
  color:var(--muted);font-size:15px;font-weight:600;position:relative;
  transition:color var(--ease),background var(--ease);
}
.nav-link:hover{color:var(--text);background:var(--glass)}
.nav-link.active{color:var(--primary);background:rgba(0,217,192,.09)}
.nav-link.active::before{
  content:"";position:absolute;left:15px;right:15px;top:-1px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--primary),transparent);
}
.nav-cta-item{margin-left:10px}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-s);
  background:var(--glass);padding:0 11px;
}
.nav-toggle span{display:block;height:2px;background:var(--text);border-radius:2px;transition:transform var(--ease),opacity var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-backdrop{
  position:fixed;inset:0;background:rgba(4,7,13,.72);backdrop-filter:blur(2px);
  opacity:0;visibility:hidden;transition:opacity var(--ease),visibility var(--ease);z-index:90;
}
.nav-backdrop.show{opacity:1;visibility:visible}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--r-pill);border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1.2;white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease),filter var(--ease);
}
.btn-primary{background:linear-gradient(135deg,#00D9C0,#0FB6A6);color:#04231f;box-shadow:0 0 0 rgba(0,217,192,0)}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 0 26px rgba(0,217,192,.45);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-outline{background:var(--glass);border-color:var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.btn-outline:active{transform:translateY(1px)}
.btn-sm{padding:10px 18px;font-size:14px}
.link-arrow{display:inline-flex;align-items:center;gap:7px;color:var(--primary);font-weight:700;font-size:15px}
.link-arrow i{transition:transform var(--ease)}
.link-arrow:hover i{transform:translateX(4px)}

/* ---------- hero ---------- */
.page-hero{
  position:relative;
  padding:150px 0 132px;
  background-image:linear-gradient(105deg,rgba(5,8,15,.95) 0%,rgba(7,11,20,.88) 46%,rgba(7,11,20,.66) 100%),url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 58px),0 100%);
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--faint)}
.crumbs a{color:var(--muted);transition:color var(--ease)}
.crumbs a:hover{color:var(--primary)}
.crumb-sep{color:rgba(255,255,255,.22)}
.crumbs .current{color:var(--primary)}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center;margin-top:26px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border-radius:var(--r-pill);
  background:rgba(0,217,192,.10);border:1px solid rgba(0,217,192,.28);
  color:var(--primary);font-size:13.5px;font-weight:700;margin-bottom:22px;
}
.hero-title{font-size:clamp(30px,4.6vw,52px);line-height:1.15;font-weight:800}
.hero-title em{font-style:normal;color:var(--primary)}
.hero-lead{margin-top:20px;max-width:640px;color:var(--muted);font-size:16.5px;line-height:1.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;color:var(--faint);font-size:13.5px}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta i{color:var(--primary)}
.hero-card{
  position:relative;padding:30px 28px 26px;border-radius:var(--r-l);
  background:var(--glass);border:1px solid var(--line);
  box-shadow:var(--shadow),inset 0 0 0 1px rgba(0,217,192,.10);
  backdrop-filter:blur(16px);
}
.hero-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--purple),transparent);
  border-radius:var(--r-l) var(--r-l) 0 0;
}
.hero-card h2{font-size:19px;font-weight:700;margin-bottom:18px}
.info-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.09)}
.info-row:last-of-type{border-bottom:0}
.info-label{color:var(--muted);font-size:14px}
.info-value{font-weight:700;font-size:16px}
.info-value.hl{color:var(--primary)}
.progress{margin:18px 0 8px;height:8px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.progress span{display:block;height:100%;width:78%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--purple))}
.progress-note{display:flex;justify-content:space-between;font-size:13px;color:var(--faint)}
.badge{
  display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:700;border:1px solid;
}
.badge-accent{background:rgba(255,106,26,.12);border-color:rgba(255,106,26,.42);color:var(--accent)}
.badge-live{background:rgba(0,217,192,.12);border-color:rgba(0,217,192,.36);color:var(--primary)}
.dot{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}

/* ---------- sections ---------- */
.section{padding:104px 0}
.section-alt{background:var(--bg-3);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}
.section-kicker{color:var(--primary);font-size:13.5px;font-weight:700;letter-spacing:.5px;text-transform:none}
.section-title{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.28;margin-top:10px}
.section-desc{color:var(--muted);font-size:16px;margin-top:14px;max-width:760px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:44px}

/* ---------- stat band ---------- */
.stat-band{
  margin-top:-58px;position:relative;z-index:5;
  border-radius:var(--r-l);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(12,20,32,.94),rgba(8,13,22,.94));
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
}
.stat-item{padding:28px 26px;position:relative}
.stat-item + .stat-item::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:1px;
  background:linear-gradient(180deg,transparent,rgba(0,217,192,.5),transparent);
}
.stat-num{font-size:clamp(26px,3vw,36px);font-weight:800;color:var(--primary);line-height:1.1}
.stat-num small{font-size:14px;color:var(--muted);font-weight:600;margin-left:4px}
.stat-label{color:var(--muted);font-size:13.5px;margin-top:8px}

/* ---------- filter ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.filter-pill{
  padding:10px 20px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:var(--glass);color:var(--muted);font-size:14.5px;font-weight:600;
  transition:all var(--ease);
}
.filter-pill:hover{color:var(--text);border-color:var(--line-2)}
.filter-pill.active{
  color:#04231f;background:linear-gradient(135deg,#00D9C0,#0FB6A6);border-color:transparent;
  box-shadow:0 0 22px rgba(0,217,192,.4);
}

/* ---------- guest cards ---------- */
.guest-card{
  position:relative;overflow:hidden;
  border-radius:var(--r-l);border:1px solid var(--line);background:var(--glass);
  clip-path:polygon(16px 0,100% 0,100% 100%,0 100%,0 16px);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.guest-card::after{
  content:"";position:absolute;left:0;top:19px;width:3px;height:30px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent),transparent);
}
.guest-card:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.45);box-shadow:0 26px 54px -26px rgba(0,0,0,.9)}
.guest-photo{aspect-ratio:1/1;overflow:hidden;background:#0d1421}
.guest-photo img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease-out}
.guest-card:hover .guest-photo img{transform:scale(1.03)}
.guest-body{padding:20px 20px 22px}
.guest-name{font-size:19px;font-weight:700;margin-top:10px}
.guest-role{color:var(--primary);font-size:13.5px;font-weight:600;margin-top:6px}
.guest-desc{color:var(--muted);font-size:14px;line-height:1.75;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tag{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:var(--r-pill);
  background:rgba(0,217,192,.10);border:1px solid rgba(0,217,192,.3);
  color:var(--primary);font-size:12.5px;font-weight:700;
}
.tag-amber{background:rgba(255,106,26,.12);border-color:rgba(255,106,26,.4);color:var(--accent)}
.tag-violet{background:rgba(124,92,255,.14);border-color:rgba(124,92,255,.44);color:#A895FF}
.chip{
  display:inline-block;padding:3px 11px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  color:var(--muted);font-size:12.5px;
}
.guest-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.is-hidden{display:none !important}

/* ---------- topic list ---------- */
.topic-list{border-top:1px solid var(--line)}
.topic-row{
  display:grid;grid-template-columns:72px minmax(0,1fr) 210px;gap:22px;align-items:center;
  padding:24px 22px;border-bottom:1px solid var(--line);border-radius:var(--r-m);
  transition:background var(--ease);
}
.topic-row:hover{background:var(--glass)}
.topic-no{font-size:22px;font-weight:800;color:var(--primary);line-height:1}
.topic-main h3{font-size:18px;font-weight:700}
.topic-main p{color:var(--muted);font-size:14px;margin-top:6px}
.topic-meta{color:var(--faint);font-size:13.5px;text-align:right}
.topic-meta strong{display:block;color:var(--text);font-weight:600;font-size:14.5px}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:52px;align-items:center}
.split-media{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(7,11,20,.72));
}
.point-list{margin-top:26px;display:grid;gap:14px}
.point-item{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--muted)}
.point-item i{color:var(--primary);margin-top:6px;flex:none}

/* ---------- faq ---------- */
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-m);background:var(--glass);
  overflow:hidden;transition:border-color var(--ease),background var(--ease);
}
.faq-item + .faq-item{margin-top:12px}
.faq-item[open]{border-color:rgba(0,217,192,.36)}
.faq-item summary{
  cursor:pointer;list-style:none;position:relative;
  padding:20px 60px 20px 24px;font-size:17px;font-weight:600;
  transition:background var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);
  font-size:22px;line-height:1;color:var(--primary);transition:transform var(--ease);
}
.faq-item[open] summary{background:rgba(255,255,255,.045);box-shadow:inset 3px 0 0 var(--primary)}
.faq-item[open] summary::after{content:"−";transform:translateY(-50%) rotate(180deg)}
.faq-body{padding:2px 26px 22px;color:var(--muted);font-size:15.5px;line-height:1.85}

/* ---------- cta ---------- */
.cta-panel{
  position:relative;border-radius:var(--r-l);border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(12,20,32,.96),rgba(9,14,24,.9));
  box-shadow:var(--shadow),inset 0 0 0 1px rgba(0,217,192,.1);
  padding:52px 48px;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center;
  overflow:hidden;
}
.cta-panel::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--purple),transparent);
}
.cta-panel h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.3}
.cta-panel p{color:var(--muted);font-size:15.5px;margin-top:16px}
.cta-side{display:grid;gap:14px}
.cta-note{color:var(--faint);font-size:13.5px}

/* ---------- footer ---------- */
.site-footer{position:relative;background:#060A12;border-top:1px solid rgba(255,255,255,.07)}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--purple),transparent);
  opacity:.6;
}
.footer-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,2fr) minmax(0,3fr) minmax(0,3fr);gap:44px;padding:72px 32px 52px}
.footer-brand p{color:var(--muted);font-size:14px;margin-top:18px;max-width:340px;line-height:1.8}
.footer-col h3{font-size:15px;font-weight:700;margin-bottom:18px}
.footer-col ul{display:grid;gap:11px}
.footer-col li{color:var(--muted);font-size:14px}
.footer-col li i{color:var(--primary);width:18px;margin-right:6px}
.footer-col a{color:var(--muted);transition:color var(--ease)}
.footer-col a:hover{color:var(--primary)}
.qr-box{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--glass)}
.qr-box img{width:84px;height:84px;border-radius:var(--r-s);object-fit:cover;flex:none}
.qr-box span{color:var(--muted);font-size:13px;line-height:1.7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.07);background:rgba(4,7,13,.7)}
.footer-bottom-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:22px 32px;color:var(--faint);font-size:13px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease-out,transform .6s ease-out}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .wrap{padding:0 24px}
  .nav-list{
    position:fixed;top:0;right:0;z-index:120;
    height:100vh;width:min(330px,86vw);
    flex-direction:column;align-items:stretch;gap:8px;
    padding:96px 24px 32px;
    background:linear-gradient(180deg,#0B1220,#070B14);
    border-left:1px solid var(--line);
    transform:translateX(102%);
    transition:transform 300ms ease-out;
    overflow-y:auto;
  }
  .nav-list.open{transform:translateX(0)}
  .nav-link{display:block;font-size:16px;padding:14px 16px}
  .nav-link.active::before{left:16px;right:16px}
  .nav-cta-item{margin:18px 0 0}
  .nav-cta-item .btn{width:100%}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:34px}
  .page-hero{padding:120px 0 118px}
  .split{grid-template-columns:minmax(0,1fr);gap:32px}
  .cta-panel{grid-template-columns:minmax(0,1fr);gap:30px;padding:40px 32px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;padding:56px 24px 40px}
  .footer-bottom-inner{padding:20px 24px}
  .topic-row{grid-template-columns:56px minmax(0,1fr);grid-template-areas:"no main" ". meta";row-gap:10px}
  .topic-no{grid-area:no}
  .topic-main{grid-area:main}
  .topic-meta{grid-area:meta;text-align:left}
  .topic-meta strong{display:inline;margin-right:8px}
}
@media (max-width:767px){
  .section{padding:66px 0}
  .wrap{padding:0 20px}
  .stat-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-item:nth-child(3)::before{display:none}
  .stat-item{padding:22px 18px}
  .page-hero{padding:104px 0 104px;clip-path:polygon(0 0,100% 0,100% calc(100% - 36px),0 100%)}
  .hero-actions .btn{width:100%}
  .hero-card{padding:24px 20px}
  .cta-panel{padding:32px 22px}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .faq-item summary{font-size:16px;padding:18px 52px 18px 20px}
  .faq-body{padding:2px 20px 20px}
}
@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:#070B14;
  --bg-2:#0C1420;
  --bg-3:#0A1018;
  --glass:rgba(255,255,255,.05);
  --glass-soft:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.07);
  --brand:#00D9C0;
  --brand-deep:#12b8a4;
  --accent:#FF6A1A;
  --violet:#7C5CFF;
  --text:#E9EFF7;
  --text-2:#9BA9BF;
  --text-3:#64748B;
  --ok:#2BD97C;
  --warn:#FFB020;
  --danger:#FF4D4F;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --r-pill:999px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.75);
  --ease:200ms ease-out;
  --mono:"Barlow Condensed","Inter",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
::selection{background:rgba(0,217,192,.3);color:#04120f}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#05080F}
::-webkit-scrollbar-thumb{background:rgba(0,217,192,.28);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,217,192,.5)}

.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 32px}
@media (max-width:640px){.wrap{padding:0 20px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,20,.74);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header.scrolled{background:rgba(6,9,16,.94);box-shadow:0 14px 34px -22px rgba(0,0,0,.95)}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);
  opacity:.65;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--text);text-decoration:none;white-space:nowrap}
.logo-mark{
  width:34px;height:34px;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(135deg,#00D9C0,#0a8f80);color:#04120f;font-weight:800;font-size:17px;
  box-shadow:0 0 0 1px rgba(0,217,192,.35),0 8px 20px -10px rgba(0,217,192,.85);
}
.nav{display:flex;align-items:center}
.nav-list{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}
.nav-link{
  position:relative;display:block;padding:10px 14px;border-radius:10px;
  color:var(--text-2);font-size:15px;text-decoration:none;
  transition:color var(--ease),background var(--ease);
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-link.active{color:var(--brand);font-weight:700}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:1px;
  background:linear-gradient(90deg,transparent,var(--brand),transparent);
  opacity:0;transition:opacity var(--ease);
}
.nav-link:hover::after{opacity:.85}
.nav-link.active::before{
  content:"";position:absolute;top:3px;left:50%;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;background:var(--brand);
  box-shadow:0 0 10px rgba(0,217,192,.9);
}
.nav-cta-item{margin-left:12px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--glass);cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);margin:3px auto;transition:transform 220ms ease,opacity 220ms ease}
.nav-toggle.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.nav-mask{
  position:fixed;inset:0;z-index:55;background:rgba(4,7,12,.72);
  opacity:0;visibility:hidden;transition:opacity 240ms ease,visibility 240ms ease;
}
.nav-mask.show{opacity:1;visibility:visible}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:var(--r-pill);padding:13px 26px;font-size:15px;font-weight:700;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary{background:linear-gradient(135deg,#00D9C0,#12b8a4);color:#04120f;box-shadow:0 10px 26px -14px rgba(0,217,192,.95)}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 0 26px rgba(0,217,192,.45);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-glass{background:var(--glass);border:1px solid var(--line);color:var(--text)}
.btn-glass:hover{border-color:rgba(0,217,192,.6);color:var(--brand);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--brand);padding:12px 0;gap:8px}
.btn-ghost i{transition:transform var(--ease)}
.btn-ghost:hover i{transform:translateX(4px)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- banner ---------- */
.cat-banner{position:relative;padding:56px 0 84px;background:var(--bg-3);overflow:hidden}
.cat-banner-bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-2.webp);
  background-size:cover;background-position:center;
  opacity:.34;
}
.cat-banner-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(7,11,20,.96) 0%,rgba(7,11,20,.66) 52%,rgba(7,11,20,.94) 100%);
}
.cat-banner .wrap{position:relative;z-index:3}
.cut-edge{
  position:absolute;left:0;right:0;bottom:-1px;height:70px;z-index:4;
  background:var(--bg);clip-path:polygon(0 100%,100% 0,100% 100%);
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:26px}
.crumbs a{color:var(--text-2);text-decoration:none;transition:color var(--ease)}
.crumbs a:hover{color:var(--brand)}
.crumbs .sep{color:rgba(255,255,255,.24)}
.crumbs .cur{color:var(--brand)}
.banner-tag{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(0,217,192,.09);border:1px solid rgba(0,217,192,.3);color:var(--brand);
  font-size:13px;font-weight:600;margin-bottom:20px;
}
.cat-banner h1{
  margin:0 0 18px;font-size:clamp(30px,4.6vw,54px);line-height:1.15;font-weight:800;
  max-width:16em;
}
.cat-banner h1 em{font-style:normal;color:var(--brand)}
.banner-sub{max-width:760px;margin:0 0 30px;color:var(--text-2);font-size:16px;line-height:1.85}
.banner-chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{
  display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line);color:var(--text-2);font-size:13px;
}
.chip i{color:var(--brand)}
.chip strong{color:var(--text);font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section.tight{padding:72px 0}
.band-2{background:var(--bg-3)}
.band-3{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(0,217,192,.08);border:1px solid rgba(0,217,192,.28);color:var(--brand);
  font-size:13px;font-weight:600;margin-bottom:16px;
}
.sec-head h2{margin:0 0 14px;font-size:clamp(24px,3vw,36px);line-height:1.25;font-weight:700}
.sec-head p{margin:0;color:var(--text-2);font-size:16px}
.sec-head h3{font-size:20px;font-weight:600;margin:0 0 10px}

/* ---------- band grid + sticky card ---------- */
.band-grid{display:grid;grid-template-columns:minmax(0,1fr) 348px;gap:40px;align-items:start}
.side-card{
  position:sticky;top:98px;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow);
  box-shadow:var(--shadow),0 0 0 1px rgba(0,217,192,.12);
}
.side-card .ribbon{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--r-pill);
  background:linear-gradient(135deg,#FF6A1A,#ff8a45);color:#1a0b02;font-size:12px;font-weight:800;margin-bottom:16px;
}
.side-card h3{margin:0 0 6px;font-size:22px;font-weight:700}
.side-card .price{display:flex;align-items:baseline;gap:8px;margin:6px 0 18px}
.side-card .price b{font-family:var(--mono);font-size:40px;font-weight:800;color:var(--brand);line-height:1;font-variant-numeric:tabular-nums}
.side-card .price span{color:var(--text-3);font-size:13px}
.bar{height:8px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin:10px 0 8px}
.bar i{display:block;height:100%;width:72%;background:linear-gradient(90deg,#00D9C0,#7C5CFF);border-radius:99px}
.bar-meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-3);margin-bottom:20px}
.side-list{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:11px;font-size:14px;color:var(--text-2)}
.side-list li{display:flex;gap:10px;align-items:flex-start}
.side-list i{color:var(--brand);margin-top:4px}
.side-note{font-size:12.5px;color:var(--text-3);margin:14px 0 0;text-align:center}

/* ---------- fee table ---------- */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--r-md);overflow-x:auto;
  background:var(--glass-soft);
}
.fee-table{width:100%;border-collapse:collapse;font-size:15px;min-width:660px}
.fee-table th,.fee-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.fee-table thead th{
  background:rgba(255,255,255,.045);color:var(--brand);font-size:13px;font-weight:700;
  white-space:nowrap;letter-spacing:.01em;
}
.fee-table tbody tr:last-child td{border-bottom:0}
.fee-table tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
.fee-table tbody tr:hover{background:rgba(0,217,192,.055)}
.fee-table td:first-child{color:var(--text-2);font-size:14px;white-space:nowrap}
.fee-table .num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;font-size:17px;color:var(--text)}
.fee-table .hl{background:rgba(255,106,26,.07);border-left:1px solid rgba(255,106,26,.28);border-right:1px solid rgba(255,106,26,.28)}
.fee-table thead th.hl{color:var(--accent)}
.tick{color:var(--brand);font-weight:700}
.dash{color:var(--text-3)}
.note-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.note-pill{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--r-sm);
  background:var(--glass);border:1px solid var(--line);font-size:13px;color:var(--text-2);
}
.note-pill i{color:var(--accent)}

/* ---------- step flow ---------- */
.step-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.step{
  position:relative;padding:24px 20px 22px;border-radius:var(--r-md);
  background:var(--glass);border:1px solid var(--line);
  clip-path:polygon(14px 0,100% 0,100% 100%,0 100%,0 14px);
  transition:transform var(--ease),border-color var(--ease),background var(--ease);
}
.step::after{
  content:"";position:absolute;right:0;bottom:0;width:52px;height:3px;background:var(--accent);opacity:.9;
}
.step:hover{transform:translateY(-4px);border-color:rgba(0,217,192,.5);background:rgba(0,217,192,.05)}
.step-num{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  font-family:var(--mono);font-size:20px;font-weight:800;color:var(--brand);
  background:rgba(0,217,192,.09);border:1px solid rgba(0,217,192,.35);
  box-shadow:0 0 22px -8px rgba(0,217,192,.85);margin-bottom:16px;
}
.step h3{margin:0 0 8px;font-size:18px;font-weight:600}
.step p{margin:0;font-size:14px;line-height:1.8;color:var(--text-2)}
.step-line{position:absolute;top:50px;left:64px;right:-18px;height:1px;background:linear-gradient(90deg,rgba(0,217,192,.55),rgba(124,92,255,.25))}
.step:last-child .step-line{display:none}

/* ---------- media + checklist ---------- */
.grid-2{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.media-frame{
  position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  aspect-ratio:16/11;background:var(--bg-2);
}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,0) 45%,rgba(7,11,20,.78) 100%);
}
.media-cap{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;font-size:13px;color:var(--text-2);
  display:flex;align-items:center;gap:8px;
}
.media-cap i{color:var(--brand)}
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;padding:15px 17px;font-size:15px;color:var(--text-2);
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-md);
  transition:border-color var(--ease),transform var(--ease);
}
.check-list li:hover{border-color:rgba(0,217,192,.45);transform:translateX(3px)}
.check-list i{color:var(--brand);margin-top:5px}
.check-list strong{color:var(--text);font-weight:600}

/* ---------- accordion ---------- */
.acc{display:grid;gap:12px}
.acc-item{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:border-color var(--ease),background var(--ease);
}
.acc-item.open{border-color:rgba(0,217,192,.45);background:rgba(0,217,192,.05)}
.acc-head{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:0;color:var(--text);
  font-size:16px;font-weight:600;text-align:left;cursor:pointer;
}
.acc-head:hover{color:var(--brand)}
.acc-ico{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--brand);font-size:13px;
  transition:transform 260ms ease,background var(--ease);
}
.acc-item.open .acc-ico{transform:rotate(135deg);background:rgba(0,217,192,.14)}
.acc-body{max-height:0;overflow:hidden;transition:max-height 300ms ease}
.acc-item.open .acc-body{max-height:560px}
.acc-body-inner{padding:0 20px 20px;font-size:15px;line-height:1.85;color:var(--text-2)}

/* ---------- faq ---------- */
.faq{display:grid}
.faq-item{position:relative;border-bottom:1px solid var(--line-soft)}
.faq-item:first-child{border-top:1px solid var(--line-soft)}
.faq-item::before{
  content:"";position:absolute;left:-16px;top:16px;bottom:16px;width:3px;border-radius:2px;
  background:var(--brand);box-shadow:0 0 12px rgba(0,217,192,.8);
  opacity:0;transition:opacity var(--ease);
}
.faq-item.open::before{opacity:1}
.faq-item.open{background:rgba(0,217,192,.04)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 16px;background:transparent;border:0;color:var(--text);
  font-size:17px;font-weight:600;text-align:left;cursor:pointer;transition:color var(--ease);
}
.faq-q:hover{color:var(--brand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{margin:0;padding:0 16px 20px;font-size:15px;line-height:1.85;color:var(--text-2)}

/* ---------- cta ---------- */
.cta-panel{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(135deg,rgba(0,217,192,.10),rgba(124,92,255,.07) 55%,rgba(255,106,26,.08));
  border:1px solid var(--line);box-shadow:var(--shadow);
  padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
}
.cta-panel::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);
}
.cta-panel h2{margin:0 0 14px;font-size:clamp(24px,3vw,34px);line-height:1.25;font-weight:700}
.cta-panel p{margin:0 0 22px;color:var(--text-2);font-size:15.5px}
.cta-points{list-style:none;margin:0;padding:0;display:grid;gap:11px;font-size:14.5px;color:var(--text-2)}
.cta-points li{display:flex;gap:10px;align-items:flex-start}
.cta-points i{color:var(--brand);margin-top:5px}
.form-card{background:rgba(6,9,16,.6);border:1px solid var(--line);border-radius:var(--r-md);padding:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:var(--r-sm);color:var(--text);font-size:15px;font-family:inherit;
  transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
  appearance:none;-webkit-appearance:none;
}
.field textarea{min-height:88px;resize:vertical;line-height:1.7}
.field select{
  background-image:linear-gradient(45deg,transparent 50%,#9BA9BF 50%),linear-gradient(135deg,#9BA9BF 50%,transparent 50%);
  background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
}
.field input::placeholder,.field textarea::placeholder{color:rgba(155,169,191,.6)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:rgba(0,217,192,.05);
  box-shadow:0 0 0 3px rgba(0,217,192,.18);
}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-3);margin:4px 0 18px;line-height:1.7}
.consent input{width:16px;height:16px;margin-top:3px;accent-color:#00D9C0;flex:0 0 auto}
.form-msg{
  display:none;margin-top:14px;padding:11px 14px;border-radius:var(--r-sm);font-size:13.5px;
  background:rgba(43,217,124,.12);border:1px solid rgba(43,217,124,.4);color:#8ff0bb;
}
.form-msg.show{display:block}

/* ---------- footer ---------- */
.site-footer{position:relative;background:#05080F;padding:72px 0 0;margin-top:0}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,#00D9C0,#7C5CFF,transparent);opacity:.7;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.3fr;gap:40px;padding-bottom:56px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{margin:0;font-size:14px;color:var(--text-2);line-height:1.85;max-width:34em}
.footer-col h3{font-size:15px;font-weight:700;color:var(--text);margin:0 0 18px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:14px;color:var(--text-2)}
.footer-col ul li{display:flex;gap:10px;align-items:flex-start}
.footer-col ul i{color:var(--brand);margin-top:5px;font-size:13px}
.footer-col a{color:var(--text-2);text-decoration:none;transition:color var(--ease)}
.footer-col a:hover{color:var(--brand)}
.qr-box{display:flex;align-items:center;gap:14px}
.qr-box img{width:92px;height:92px;border-radius:12px;object-fit:cover;border:1px solid var(--line);background:var(--bg-2)}
.qr-box span{font-size:13px;color:var(--text-3);line-height:1.7}
.footer-bottom{border-top:1px solid var(--line-soft);padding:20px 0}
.footer-bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-3)}

/* ---------- mobile sticky cta ---------- */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:50;display:none;
  align-items:center;justify-content:space-between;gap:14px;
  padding:12px 20px 14px;background:rgba(6,9,16,.96);
  border-top:1px solid rgba(0,217,192,.35);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.mobile-cta .mc-price{font-family:var(--mono);font-size:22px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.mobile-cta .mc-label{display:block;font-size:12px;color:var(--text-3)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity 600ms ease,transform 600ms ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .band-grid{grid-template-columns:minmax(0,1fr) 310px;gap:28px}
  .step-flow{grid-template-columns:repeat(3,minmax(0,1fr))}
  .step-line{display:none}
}
@media (max-width:1023px){
  .nav-toggle{display:grid}
  .nav-list{
    position:absolute;top:100%;right:0;width:min(320px,84vw);
    flex-direction:column;align-items:stretch;gap:2px;
    padding:26px 22px 32px;max-height:calc(100vh - 72px);overflow-y:auto;
    background:rgba(9,14,22,.98);border-left:1px solid var(--line);border-bottom:1px solid var(--line);
    box-shadow:-24px 24px 60px -24px rgba(0,0,0,.95);
    transform:translateX(105%);transition:transform 280ms ease-out;
  }
  .nav-list.open{transform:translateX(0)}
  .nav-link{padding:16px 12px;font-size:17px;font-weight:600;border-bottom:1px solid var(--line-soft);border-radius:0}
  .nav-link::after{display:none}
  .nav-link.active::before{top:50%;left:0;transform:translateY(-50%);width:3px;height:20px;border-radius:2px}
  .nav-cta-item{margin:22px 0 0}
  .nav-cta-item .btn{width:100%}
  .band-grid{grid-template-columns:1fr}
  .side-card{position:static}
  .grid-2{grid-template-columns:1fr;gap:32px}
  .cta-panel{grid-template-columns:1fr;gap:32px;padding:32px}
  .step-flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section{padding:76px 0}
}
@media (max-width:767px){
  .logo{font-size:16px}
  .cat-banner{padding:40px 0 76px}
  .cut-edge{height:48px}
  .step-flow{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:60px 0}
  .section.tight{padding:48px 0}
  .cta-panel{padding:26px 20px}
  .form-card{padding:20px}
  .mobile-cta{display:flex}
  body{padding-bottom:76px}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .banner-chips{gap:8px}
  .chip{font-size:12.5px;padding:8px 13px}
  .faq-q{font-size:16px;padding:17px 10px}
  .faq-a p{padding:0 10px 18px}
  .fee-table{font-size:14px}
  .fee-table th,.fee-table td{padding:13px 14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}