/* roulang page: index */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-glass:linear-gradient(160deg,rgba(18,30,54,.72),rgba(10,18,34,.56));
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-radius-btn:12px;
  --pe-radius-card:16px;
  --pe-radius-panel:20px;
  --pe-radius-xl:28px;
  --pe-container:1240px;
  --pe-font-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--pe-ink-900);
  color:var(--pe-text-100);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",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:var(--pe-brand-300);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--pe-brand-500)}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(0,229,176,.28);color:#02120E}
:focus-visible{outline:2px solid var(--pe-brand-300);outline-offset:2px;box-shadow:var(--pe-glow-sm);border-radius:6px}

.pe-container{width:100%;max-width:var(--pe-container);margin:0 auto;padding:0 24px}
.pe-section{padding:104px 0;position:relative}
.pe-section--tight{padding:80px 0}
.pe-section--dark{background:var(--pe-ink-800);border-top:1px solid var(--pe-line-soft);border-bottom:1px solid var(--pe-line-soft)}
.pe-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;color:var(--pe-brand-300);
  text-transform:uppercase;margin-bottom:16px;
}
.pe-eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--pe-brand-500),transparent)}
.pe-h2{
  font-size:clamp(24px,3vw,38px);font-weight:700;line-height:1.25;
  letter-spacing:-.01em;color:var(--pe-text-100)
}
.pe-h3{font-size:clamp(18px,1.6vw,22px);font-weight:600;line-height:1.4;color:var(--pe-text-100)}
.pe-lead{color:var(--pe-text-300);font-size:16px;line-height:1.85;max-width:820px;margin-top:16px}
.pe-section-head{margin-bottom:48px;max-width:860px}
.pe-section-head--row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;max-width:none
}
.pe-muted{color:var(--pe-text-300);font-size:14px;line-height:1.7}
.pe-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;
  font-size:12px;line-height:1.4;letter-spacing:.08em;
  color:var(--pe-brand-300);
  background:rgba(0,229,176,.12);
  border:1px solid rgba(0,229,176,.35);
}
.pe-badge--flare{color:var(--pe-flare-300);background:rgba(255,122,47,.12);border-color:rgba(255,122,47,.35)}

/* 按钮 */
.pe-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--pe-radius-btn);
  font-size:15px;font-weight:700;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s cubic-bezier(.22,.61,.36,1),box-shadow .2s ease,background .2s ease,filter .2s ease;
}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-300),var(--pe-brand-500) 45%,var(--pe-brand-600));
  color:#04231C;
  box-shadow:0 12px 30px -18px rgba(0,229,176,.9);
}
.pe-btn--primary:hover{transform:translateY(-2px);box-shadow:var(--pe-glow-md);filter:brightness(1.04);color:#04231C}
.pe-btn--primary:active{transform:translateY(0)}
.pe-btn--ghost{
  background:transparent;color:var(--pe-brand-300);border-color:var(--pe-line-neon)
}
.pe-btn--ghost:hover{background:rgba(0,229,176,.10);color:var(--pe-brand-300);transform:translateY(-2px)}
.pe-btn--ghost:active{transform:translateY(0)}
.pe-btn--flare{
  background:linear-gradient(135deg,var(--pe-flare-300),var(--pe-flare-500));
  color:#2A1001;box-shadow:0 14px 34px -20px rgba(255,122,47,.95)
}
.pe-btn--flare:hover{transform:translateY(-2px);filter:brightness(1.05);color:#2A1001;box-shadow:0 0 26px rgba(255,122,47,.4)}
.pe-btn--flare:active{transform:translateY(0)}
.pe-btn--sm{min-height:40px;padding:0 18px;font-size:14px}
.pe-text-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--pe-brand-300);font-size:15px;font-weight:600;
  border-bottom:1px solid rgba(0,229,176,.45);
  padding-bottom:2px;transition:border-color .2s ease,color .2s ease,gap .2s ease;
}
.pe-text-link:hover{color:var(--pe-brand-500);border-bottom-color:var(--pe-brand-500);gap:10px}

/* 顶部导航 */
.pe-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  border-bottom-color:transparent;
  box-shadow:0 18px 40px -30px rgba(0,0,0,1);
}
.pe-header.is-scrolled::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,.15) 45%,transparent 75%);
}
.pe-nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.pe-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.pe-logo svg{width:30px;height:30px;flex-shrink:0}
.pe-logo-text{
  font-size:17px;font-weight:700;letter-spacing:.01em;color:var(--pe-text-100);
  white-space:nowrap;
}
.pe-logo-text em{font-style:normal;color:var(--pe-brand-300)}
.pe-nav-list{display:flex;align-items:center;gap:2px;margin:0}
.pe-nav-list a{
  position:relative;display:inline-flex;align-items:center;height:68px;
  padding:0 12px;font-size:15px;font-weight:500;color:var(--pe-text-300);
  white-space:nowrap;
}
.pe-nav-list a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:20px;height:2px;
  background:var(--pe-brand-500);transform:scaleX(0);transform-origin:left;
  transition:transform .18s ease;border-radius:2px;
}
.pe-nav-list a:hover{color:var(--pe-text-100)}
.pe-nav-list a:hover::after{transform:scaleX(1)}
.pe-nav-list a.active{
  color:var(--pe-brand-300);text-shadow:0 0 12px rgba(0,229,176,.55)
}
.pe-nav-list a.active::after{transform:scaleX(1);box-shadow:var(--pe-glow-sm)}
.pe-nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.pe-burger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--pe-line-soft);background:rgba(16,27,49,.7);
  align-items:center;justify-content:center;cursor:pointer
}
.pe-burger span{display:block;width:18px;height:2px;background:var(--pe-text-100);border-radius:2px;position:relative}
.pe-burger span::before,.pe-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--pe-text-100);border-radius:2px
}
.pe-burger span::before{top:-6px}
.pe-burger span::after{top:6px}
.pe-drawer-mask{
  position:fixed;inset:0;background:rgba(3,6,12,.7);backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:1040
}
.pe-drawer-mask.is-open{opacity:1;visibility:visible}
.pe-drawer{
  position:fixed;top:0;right:0;bottom:0;width:86vw;max-width:340px;z-index:1050;
  background:linear-gradient(180deg,rgba(16,27,49,.96),rgba(8,14,26,.98));
  border-left:1px solid var(--pe-line-soft);
  transform:translateX(100%);transition:transform .3s cubic-bezier(.22,.61,.36,1);
  padding:22px 18px;overflow-y:auto
}
.pe-drawer.is-open{transform:translateX(0)}
.pe-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.pe-drawer-close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--pe-line-soft);
  background:transparent;color:var(--pe-text-100);font-size:20px;line-height:1;cursor:pointer
}
.pe-drawer-list a{
  display:flex;align-items:center;height:52px;padding:0 14px;border-radius:10px;
  color:var(--pe-text-300);font-size:15px;position:relative
}
.pe-drawer-list a:hover{background:rgba(0,229,176,.08);color:var(--pe-text-100)}
.pe-drawer-list a.active{color:var(--pe-brand-300);background:rgba(0,229,176,.08)}
.pe-drawer-list a.active::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:3px;
  background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm)
}

/* Hero */
.pe-hero{
  position:relative;min-height:88vh;display:flex;align-items:center;
  padding:140px 0 90px;overflow:hidden;
  background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.pe-hero::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(5,8,15,.96) 0%,rgba(5,8,15,.86) 42%,rgba(5,8,15,.62) 100%),
    radial-gradient(900px 520px at 82% 22%,rgba(0,229,176,.16),transparent 68%);
}
.pe-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(126,168,220,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(126,168,220,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(88% 72% at 30% 40%,#000,transparent 80%);
  mask-image:radial-gradient(88% 72% at 30% 40%,#000,transparent 80%);
}
.pe-hero-inner{position:relative;z-index:2;width:100%}
.pe-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.pe-hero h1{
  font-size:clamp(30px,4.6vw,54px);font-weight:800;line-height:1.18;
  letter-spacing:-.02em;color:var(--pe-text-100);margin-top:18px
}
.pe-hero h1 span{color:var(--pe-brand-300);text-shadow:0 0 30px rgba(0,229,176,.35)}
.pe-hero-sub{
  margin-top:22px;max-width:640px;color:var(--pe-text-300);
  font-size:clamp(15px,1.15vw,17px);line-height:1.85
}
.pe-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:34px}
.pe-hero-facts{
  display:flex;flex-wrap:wrap;gap:28px;margin-top:44px;padding-top:28px;
  border-top:1px solid var(--pe-line-soft)
}
.pe-hero-fact b{
  display:block;font-family:var(--pe-font-mono);font-size:26px;font-weight:700;
  color:var(--pe-brand-300);letter-spacing:.02em;line-height:1.2
}
.pe-hero-fact small{display:block;font-size:13px;color:var(--pe-text-500);margin-top:4px}
.pe-glass-card{
  position:relative;background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  border-radius:var(--pe-radius-panel);padding:28px;
  box-shadow:var(--pe-card-shadow),inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
}
.pe-glass-card::after{
  content:"";position:absolute;left:28px;right:28px;top:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,0))
}
.pe-status{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.pe-status-dot{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--pe-text-300)}
.pe-status-dot i{
  width:8px;height:8px;border-radius:50%;background:var(--pe-brand-500);
  box-shadow:0 0 10px rgba(0,229,176,.9);display:inline-block
}
.pe-check-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed rgba(126,168,220,.14)
}
.pe-check-list li:last-child{border-bottom:0;padding-bottom:0}
.pe-check-list li:first-child{padding-top:0}
.pe-check-num{
  font-family:var(--pe-font-mono);font-size:13px;color:var(--pe-brand-300);
  width:28px;flex-shrink:0;padding-top:3px;letter-spacing:.06em
}
.pe-check-list h3{font-size:16px;font-weight:600;margin-bottom:4px}
.pe-check-list p{font-size:14px;line-height:1.7;color:var(--pe-text-300)}
.pe-scroll-hint{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.16em;color:var(--pe-text-500)
}
.pe-scroll-hint i{
  display:block;width:1px;height:26px;background:linear-gradient(180deg,var(--pe-brand-500),transparent);
  animation:peDrop 1.8s ease-in-out infinite
}
@keyframes peDrop{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(6px)}}

/* 痛点行式卡 */
.pe-pain-list{display:grid;gap:14px}
.pe-pain-item{
  display:grid;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:24px;
  padding:24px 28px;border-radius:var(--pe-radius-card);
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);
  transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s ease,box-shadow .2s ease
}
.pe-pain-item:hover{transform:translateY(-4px);border-color:var(--pe-line-neon);box-shadow:0 26px 56px -30px rgba(0,0,0,1)}
.pe-pain-idx{
  font-family:var(--pe-font-mono);font-size:30px;font-weight:700;line-height:1;
  color:rgba(0,229,176,.55);letter-spacing:.02em
}
.pe-pain-body h3{font-size:18px;font-weight:600;margin-bottom:6px}
.pe-pain-body p{font-size:14px;line-height:1.75;color:var(--pe-text-300);max-width:760px}
.pe-pain-tag{
  font-size:12px;letter-spacing:.08em;color:var(--pe-text-500);
  border:1px solid var(--pe-line-soft);border-radius:999px;padding:4px 12px;white-space:nowrap
}

/* 交错图文 */
.pe-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px;align-items:center}
.pe-split + .pe-split{margin-top:96px}
.pe-split--reverse .pe-split-media{order:2}
.pe-split-media{
  position:relative;border-radius:var(--pe-radius-xl);overflow:hidden;
  border:1px solid var(--pe-line-soft);box-shadow:var(--pe-card-shadow)
}
.pe-split-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.pe-split-media:hover img{transform:scale(1.04)}
.pe-split-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(0,229,176,.12),rgba(5,8,15,.55) 70%)
}
.pe-split-body h3{font-size:clamp(22px,2.1vw,28px);font-weight:700;line-height:1.32;margin-bottom:14px}
.pe-split-body > p{color:var(--pe-text-300);font-size:15px;line-height:1.85;max-width:520px}
.pe-point-list{margin:22px 0 26px;display:grid;gap:12px}
.pe-point-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--pe-text-100)}
.pe-point-list svg{width:18px;height:18px;flex-shrink:0;margin-top:5px}

/* 数据通栏 */
.pe-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.pe-stat{
  padding:28px 24px;border-radius:var(--pe-radius-card);
  background:linear-gradient(160deg,rgba(18,30,54,.7),rgba(10,18,34,.4));
  border:1px solid var(--pe-line-soft);
}
.pe-stat b{
  display:block;font-family:var(--pe-font-mono);font-size:clamp(30px,3.4vw,44px);
  font-weight:700;line-height:1;color:var(--pe-brand-300);
  text-shadow:0 0 22px rgba(0,229,176,.4)
}
.pe-stat b small{font-size:15px;font-weight:600;margin-left:4px;color:var(--pe-text-300);text-shadow:none}
.pe-stat p{font-size:14px;color:var(--pe-text-300);margin-top:12px;line-height:1.7}
.pe-stat-bar{height:4px;border-radius:4px;background:rgba(126,168,220,.14);margin-top:18px;overflow:hidden}
.pe-stat-bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--pe-brand-500),var(--pe-violet-500))}
.pe-timeline{margin-top:48px;padding-top:32px;border-top:1px solid var(--pe-line-soft);display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pe-timeline div{position:relative;padding-left:20px}
.pe-timeline div::before{
  content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;
  background:var(--pe-brand-500);box-shadow:0 0 10px rgba(0,229,176,.85)
}
.pe-timeline span{font-family:var(--pe-font-mono);font-size:12px;color:var(--pe-text-500);letter-spacing:.1em;display:block}
.pe-timeline p{font-size:14px;color:var(--pe-text-300);margin-top:4px}

/* 证言 */
.pe-quote-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.pe-quote{
  position:relative;padding:32px 28px;border-radius:var(--pe-radius-card);
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);
  transition:transform .2s ease,border-color .2s ease
}
.pe-quote:hover{transform:translateY(-4px);border-color:var(--pe-line-neon)}
.pe-quote-mark{
  font-family:Georgia,serif;font-size:56px;line-height:.7;color:rgba(0,229,176,.28);
  display:block;margin-bottom:6px
}
.pe-quote p{font-size:15px;line-height:1.85;color:var(--pe-text-100)}
.pe-quote-foot{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:20px;border-top:1px solid var(--pe-line-soft)}
.pe-avatar{
  width:46px;height:46px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(150deg,rgba(0,229,176,.3),rgba(109,92,255,.3));
  border:1px solid var(--pe-line-soft);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--pe-font-mono);font-size:15px;color:var(--pe-brand-300)
}
.pe-quote-foot strong{display:block;font-size:14px;font-weight:600}
.pe-quote-foot small{display:block;font-size:12px;color:var(--pe-text-500);letter-spacing:.06em}
.pe-stars{display:flex;gap:3px;margin-left:auto}

/* CTA */
.pe-cta-panel{
  position:relative;overflow:hidden;padding:56px 48px;border-radius:var(--pe-radius-xl);
  background:linear-gradient(150deg,rgba(18,30,54,.86),rgba(8,14,26,.92));
  border:1px solid var(--pe-line-neon);
  box-shadow:0 40px 90px -50px rgba(0,229,176,.55);
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center
}
.pe-cta-panel::before{
  content:"";position:absolute;right:-120px;top:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,229,176,.22),transparent 66%);pointer-events:none
}
.pe-cta-panel h2{font-size:clamp(22px,2.6vw,32px);font-weight:700;line-height:1.3;position:relative}
.pe-cta-panel p{color:var(--pe-text-300);font-size:15px;margin-top:14px;max-width:560px;position:relative}
.pe-cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px;position:relative}
.pe-cta-trust{font-size:13px;color:var(--pe-text-500);display:flex;align-items:center;gap:8px}

/* 最新信息 */
.pe-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.pe-news-card{
  display:flex;flex-direction:column;border-radius:var(--pe-radius-card);overflow:hidden;
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);
  transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s ease,box-shadow .2s ease
}
.pe-news-card:hover{transform:translateY(-4px);border-color:var(--pe-line-neon);box-shadow:0 30px 60px -32px rgba(0,0,0,1)}
.pe-news-thumb{position:relative;display:block;overflow:hidden}
.pe-news-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.pe-news-card:hover .pe-news-thumb img{transform:scale(1.04)}
.pe-news-thumb::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,8,15,0) 40%,rgba(5,8,15,.7))
}
.pe-news-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.pe-news-title{font-size:17px;font-weight:600;line-height:1.5;margin:12px 0 10px;color:var(--pe-text-100)}
.pe-news-title a{color:inherit}
.pe-news-title a:hover{color:var(--pe-brand-300)}
.pe-news-title{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}
.pe-news-exc{
  font-size:14px;line-height:1.75;color:var(--pe-text-300);margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}
.pe-news-meta{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--pe-line-soft);
  display:flex;align-items:center;justify-content:space-between;gap:12px
}
.pe-news-meta time{font-family:var(--pe-font-mono);font-size:12px;color:var(--pe-text-500);letter-spacing:.06em}
.pe-news-meta .pe-text-link{font-size:13px}
.pe-empty{
  grid-column:1/-1;padding:64px 24px;border-radius:var(--pe-radius-card);
  border:1px dashed var(--pe-line-soft);background:rgba(10,18,34,.5);
  display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center
}
.pe-empty svg{width:44px;height:44px}
.pe-empty p{color:var(--pe-text-300);font-size:15px}

/* 页脚 */
.pe-footer{
  position:relative;background:var(--pe-ink-800);
  padding:72px 0 0;margin-top:0
}
.pe-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,229,176,.6),rgba(109,92,255,.35),transparent)
}
.pe-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:44px;padding-bottom:52px}
.pe-footer h4{font-size:15px;font-weight:600;color:var(--pe-text-100);margin-bottom:18px;letter-spacing:.02em}
.pe-footer p{font-size:14px;line-height:1.8;color:var(--pe-text-300);max-width:340px;margin-top:16px}
.pe-footer-list{display:grid;gap:11px}
.pe-footer-list a{font-size:14px;color:var(--pe-text-300);display:inline-block;transition:color .2s ease,transform .2s ease}
.pe-footer-list a:hover{color:var(--pe-brand-300);transform:translateX(2px)}
.pe-footer-contact{display:grid;gap:11px;font-size:14px;color:var(--pe-text-300)}
.pe-footer-contact span{display:flex;align-items:center;gap:9px}
.pe-qr{
  width:112px;height:112px;border-radius:14px;border:1px solid var(--pe-line-soft);
  background:
    linear-gradient(135deg,rgba(0,229,176,.14),rgba(109,92,255,.14)),
    repeating-linear-gradient(45deg,rgba(126,168,220,.08) 0 6px,transparent 6px 12px);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;color:var(--pe-text-500);line-height:1.5;padding:12px
}
.pe-footer-bottom{
  border-top:1px solid var(--pe-line-soft);padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:var(--pe-text-500)
}
.pe-footer-bottom a{color:var(--pe-text-500)}
.pe-footer-bottom a:hover{color:var(--pe-brand-300)}

/* 响应式 */
@media (max-width:1199px){
  .pe-hero-grid{grid-template-columns:1fr;gap:44px}
  .pe-hero{min-height:auto;padding:132px 0 84px}
  .pe-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pe-footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:991px){
  .pe-nav-list,.pe-nav-right .pe-btn{display:none}
  .pe-burger{display:flex}
  .pe-section{padding:72px 0}
  .pe-split{grid-template-columns:1fr;gap:36px}
  .pe-split--reverse .pe-split-media{order:0}
  .pe-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pe-timeline{grid-template-columns:repeat(2,1fr)}
  .pe-pain-item{grid-template-columns:64px minmax(0,1fr);gap:18px;padding:22px}
  .pe-pain-tag{display:none}
  .pe-quote-grid{grid-template-columns:1fr}
  .pe-cta-panel{grid-template-columns:1fr;padding:40px 28px;gap:28px}
}
@media (max-width:767px){
  .pe-container{padding:0 18px}
  .pe-hero{padding:116px 0 72px}
  .pe-news-grid{grid-template-columns:1fr}
  .pe-stats{grid-template-columns:1fr}
  .pe-timeline{grid-template-columns:1fr}
  .pe-footer-grid{grid-template-columns:1fr;gap:30px}
  .pe-section{padding:56px 0}
  .pe-section-head{margin-bottom:32px}
  .pe-hero-facts{gap:20px}
  .pe-hero-fact b{font-size:22px}
  .pe-footer-bottom{flex-direction:column;align-items:flex-start}
  .pe-glass-card{padding:22px}
  .pe-scroll-hint{display:none}
}
@media (max-width:520px){
  .pe-hero-actions .pe-btn{width:100%}
  .pe-pain-item{grid-template-columns:1fr;gap:12px}
  .pe-pain-idx{font-size:22px}
  .pe-cta-actions{width:100%}
  .pe-cta-actions .pe-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-glass:linear-gradient(160deg,rgba(18,30,54,.72),rgba(10,18,34,.56));
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-radius-sm:12px;
  --pe-radius:16px;
  --pe-radius-lg:20px;
  --pe-radius-xl:28px;
  --pe-container:1240px;
  --pe-font:"-apple-system","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --pe-font-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--pe-font);
  font-size:16px;
  line-height:1.85;
  color:var(--pe-text-100);
  background:
    radial-gradient(900px 520px at 8% -8%,rgba(0,229,176,.10),transparent 62%),
    radial-gradient(760px 460px at 96% 4%,rgba(109,92,255,.10),transparent 60%),
    var(--pe-ink-900);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--pe-brand-300);text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--pe-brand-500)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;color:var(--pe-text-100)}
p{margin:0 0 1.2em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--pe-brand-300);outline-offset:2px;box-shadow:var(--pe-glow-sm)}
.pe-container{width:100%;max-width:var(--pe-container);margin:0 auto;padding:0 24px}
@media(min-width:1400px){.pe-container{max-width:1320px}}

/* ---------- header / nav ---------- */
.pe-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  border-bottom-color:transparent;
  box-shadow:0 18px 40px -30px rgba(0,0,0,1),inset 0 -1px 0 0 rgba(0,229,176,.28);
}
.pe-nav{display:flex;align-items:center;height:68px;gap:26px}
.pe-logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.pe-logo svg{width:34px;height:34px;flex:none}
.pe-logo-text{font-size:17px;font-weight:700;color:var(--pe-text-100);letter-spacing:.01em;white-space:nowrap}
.pe-logo-text em{font-style:normal;color:var(--pe-brand-300)}
.pe-nav-list{display:flex;align-items:center;gap:26px;margin-left:auto}
.pe-nav-list a{
  position:relative;display:inline-block;padding:6px 0;
  font-size:15px;font-weight:500;color:var(--pe-text-300);
}
.pe-nav-list a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,0));
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease;
}
.pe-nav-list a:hover{color:var(--pe-text-100)}
.pe-nav-list a:hover::after,.pe-nav-list a.active::after{transform:scaleX(1)}
.pe-nav-list a.active{
  color:var(--pe-brand-300);
  text-shadow:0 0 12px rgba(0,229,176,.55);
}
.pe-nav-list a.active::after{height:2px;background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm)}
.pe-nav-right{display:flex;align-items:center;gap:14px;margin-left:8px}
.pe-burger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--pe-line-soft);background:rgba(10,18,34,.7);
  align-items:center;justify-content:center;cursor:pointer;padding:0;
}
.pe-burger span{position:relative;display:block;width:18px;height:2px;background:var(--pe-brand-300);border-radius:2px}
.pe-burger span::before,.pe-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--pe-brand-300);border-radius:2px;
  transition:transform .22s ease;
}
.pe-burger span::before{top:-6px}
.pe-burger span::after{top:6px}
.pe-header.is-menu-open .pe-burger span{background:transparent}
.pe-header.is-menu-open .pe-burger span::before{transform:translateY(6px) rotate(45deg)}
.pe-header.is-menu-open .pe-burger span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- buttons ---------- */
.pe-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:12px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.01em;cursor:pointer;
  transition:transform .2s cubic-bezier(.22,.61,.36,1),box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.pe-btn--sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-300),var(--pe-brand-500) 55%,var(--pe-brand-600));
  color:#04231C;
}
.pe-btn--primary:hover{transform:translateY(-2px);box-shadow:var(--pe-glow-md);filter:brightness(1.04);color:#04231C}
.pe-btn--primary:active{transform:translateY(0)}
.pe-btn--ghost{background:transparent;border-color:rgba(0,229,176,.45);color:var(--pe-brand-300)}
.pe-btn--ghost:hover{background:rgba(0,229,176,.10);color:var(--pe-brand-300);transform:translateY(-2px)}
.pe-btn--text{
  height:auto;padding:0;border:0;background:none;color:var(--pe-brand-300);
  font-weight:600;border-bottom:1px solid rgba(0,229,176,.5);border-radius:0;
}
.pe-btn--text:hover{color:var(--pe-brand-500);box-shadow:none;border-bottom-color:var(--pe-brand-500);letter-spacing:.01em}

/* ---------- breadcrumb ---------- */
.pe-crumb-bar{
  margin-top:68px;
  background:linear-gradient(180deg,rgba(16,27,49,.72),rgba(5,8,15,.32));
  border-bottom:1px solid var(--pe-line-soft);
}
.pe-crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:52px;font-size:14px;color:var(--pe-text-500)}
.pe-crumb a{color:var(--pe-text-300)}
.pe-crumb a:hover{color:var(--pe-brand-300)}
.pe-crumb .pe-crumb-sep{opacity:.5;display:inline-flex}
.pe-crumb .pe-crumb-now{color:var(--pe-text-500);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- article head ---------- */
.pe-article-hero{padding:56px 0 34px;position:relative}
.pe-article-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(126,168,220,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(126,168,220,.06) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(620px 240px at 20% 0%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(620px 240px at 20% 0%,#000,transparent 78%);
}
.pe-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;letter-spacing:.08em;
  color:var(--pe-brand-300);background:rgba(0,229,176,.12);border:1px solid rgba(0,229,176,.35);
}
.pe-article-title{
  margin:20px 0 18px;font-size:clamp(30px,4.6vw,54px);font-weight:800;line-height:1.18;letter-spacing:-.02em;max-width:22ch;
}
.pe-article-lead{max-width:820px;font-size:16px;color:var(--pe-text-300);margin-bottom:24px}
.pe-article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:14px 20px;
  padding-top:20px;border-top:1px solid var(--pe-line-soft);
}
.pe-meta-item{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--pe-text-500)}
.pe-meta-item svg{flex:none}
.pe-meta-num{font-family:var(--pe-font-mono);font-size:14px;color:var(--pe-brand-300);letter-spacing:.04em}
.pe-share{display:flex;align-items:center;gap:10px;margin-left:auto}
.pe-share-btn{
  width:44px;height:44px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);color:var(--pe-text-300);
}
.pe-share-btn:hover{color:var(--pe-brand-300);border-color:var(--pe-line-neon);box-shadow:var(--pe-glow-sm);transform:translateY(-2px)}

/* ---------- layout ---------- */
.pe-article-wrap{padding:28px 0 96px}
.pe-article-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:48px;align-items:start}
.pe-panel{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-radius-xl);
  box-shadow:var(--pe-card-shadow);backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  padding:36px 40px;
}
.pe-article-body{font-size:17px;line-height:1.9;color:var(--pe-text-100);max-width:860px}
.pe-article-body p{margin:0 0 1.2em;color:var(--pe-text-300)}
.pe-article-body h2{
  position:relative;margin:40px 0 16px;padding-left:16px;
  font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.35;color:var(--pe-text-100);
}
.pe-article-body h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--pe-brand-500),rgba(0,229,176,.1));box-shadow:var(--pe-glow-sm);
}
.pe-article-body h3{margin:28px 0 12px;font-size:clamp(18px,1.6vw,22px);font-weight:600;color:var(--pe-text-100)}
.pe-article-body h4{margin:22px 0 10px;font-size:17px;font-weight:600;color:var(--pe-brand-300)}
.pe-article-body ul,.pe-article-body ol{margin:0 0 1.3em;padding-left:0}
.pe-article-body li{position:relative;padding-left:24px;margin-bottom:10px;color:var(--pe-text-300)}
.pe-article-body li::before{
  content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;
  background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm);
}
.pe-article-body ol{counter-reset:pe-li}
.pe-article-body ol li::before{
  content:counter(pe-li);counter-increment:pe-li;left:0;top:0;width:auto;height:auto;background:none;box-shadow:none;
  font-family:var(--pe-font-mono);font-size:14px;color:var(--pe-brand-300);line-height:1.9;
}
.pe-article-body ol li{padding-left:26px}
.pe-article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--pe-brand-500);border-radius:0 10px 10px 0;
  background:rgba(0,229,176,.06);color:var(--pe-text-300);
}
.pe-article-body blockquote p:last-child{margin-bottom:0}
.pe-article-body img{border-radius:12px;margin:20px auto;box-shadow:var(--pe-card-shadow)}
.pe-article-body a{color:var(--pe-brand-300);border-bottom:1px solid rgba(0,229,176,.45)}
.pe-article-body a:hover{color:var(--pe-brand-500);border-bottom-color:var(--pe-brand-500)}
.pe-article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;display:block;overflow-x:auto}
.pe-article-body th,.pe-article-body td{border:1px solid var(--pe-line-soft);padding:12px 14px;text-align:left;color:var(--pe-text-300)}
.pe-article-body th{background:rgba(0,229,176,.08);color:var(--pe-text-100);font-weight:600;white-space:nowrap}
.pe-article-body code{
  font-family:var(--pe-font-mono);font-size:14px;padding:2px 6px;border-radius:6px;
  background:rgba(10,18,34,.9);border:1px solid var(--pe-line-soft);color:var(--pe-brand-300);
}
.pe-article-body pre{
  margin:22px 0;padding:18px 20px;border-radius:14px;overflow-x:auto;
  background:rgba(5,8,15,.85);border:1px solid var(--pe-line-soft);
}
.pe-article-body hr{border:0;height:1px;background:var(--pe-line-soft);margin:36px 0}

/* ---------- empty ---------- */
.pe-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:64px 24px;text-align:center;color:var(--pe-text-300);
}
.pe-empty svg{opacity:.85}
.pe-empty strong{font-size:18px;color:var(--pe-text-100)}

/* ---------- sidebar ---------- */
.pe-side{position:sticky;top:96px;display:grid;gap:20px}
.pe-side-card{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-radius-lg);
  box-shadow:var(--pe-card-shadow);padding:24px;
  backdrop-filter:blur(12px) saturate(140%);-webkit-backdrop-filter:blur(12px) saturate(140%);
}
.pe-side-card h3{font-size:16px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.pe-side-card h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm)}
.pe-side-list li+li{margin-top:2px}
.pe-side-list a{
  display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border-radius:10px;
  font-size:14px;color:var(--pe-text-300);border:1px solid transparent;transition:all .2s ease;
}
.pe-side-list a:hover{color:var(--pe-text-100);background:rgba(0,229,176,.08);border-color:var(--pe-line-neon);transform:translateX(2px)}
.pe-side-list .pe-idx{font-family:var(--pe-font-mono);font-size:13px;color:var(--pe-brand-300);flex:none;min-width:20px}
.pe-side-note{font-size:13px;color:var(--pe-text-500);line-height:1.7}
.pe-side-cta{display:flex;flex-direction:column;gap:12px}
.pe-side-cta .pe-btn{width:100%}

/* ---------- article foot ---------- */
.pe-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;padding-top:28px;border-top:1px solid var(--pe-line-soft)}
.pe-tag{
  display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;font-size:13px;
  color:var(--pe-text-300);background:rgba(10,18,34,.7);border:1px solid var(--pe-line-soft);
  transition:all .2s ease;
}
.pe-tag:hover{color:var(--pe-brand-300);border-color:var(--pe-line-neon);box-shadow:var(--pe-glow-sm)}
.pe-nav-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.pe-nav-card{
  display:block;padding:22px 24px;border-radius:var(--pe-radius);color:var(--pe-text-100);
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);box-shadow:var(--pe-card-shadow);
  transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s ease,box-shadow .2s ease;
}
.pe-nav-card:hover{transform:translateY(-4px);border-color:var(--pe-line-neon);box-shadow:0 26px 54px -30px rgba(0,0,0,1),var(--pe-glow-sm)}
.pe-nav-card span{display:block;font-size:12px;letter-spacing:.08em;color:var(--pe-text-500);margin-bottom:8px}
.pe-nav-card strong{display:block;font-size:16px;font-weight:600;line-height:1.5}
.pe-back-row{margin-top:32px;display:flex;justify-content:center}

/* ---------- related ---------- */
.pe-section{padding:0 0 96px}
.pe-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}
.pe-section-head h2{font-size:clamp(24px,3vw,38px);font-weight:700}
.pe-section-head p{margin:10px 0 0;font-size:14px;color:var(--pe-text-300);max-width:640px}
.pe-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.pe-card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--pe-radius);background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s ease;
}
.pe-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;transform:scaleX(0);transform-origin:left;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,0));transition:transform .22s ease;z-index:2;
}
.pe-card:hover{transform:translateY(-4px);border-color:var(--pe-line-neon)}
.pe-card:hover::before{transform:scaleX(1)}
.pe-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(140deg,var(--pe-ink-700),var(--pe-ink-900))}
.pe-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.pe-card:hover .pe-card-media img{transform:scale(1.04)}
.pe-card-media .pe-badge{position:absolute;top:14px;left:14px;background:rgba(5,8,15,.72)}
.pe-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.pe-card-body h3{font-size:18px;font-weight:600;line-height:1.5}
.pe-card-body p{font-size:14px;color:var(--pe-text-300);margin:0}
.pe-card-meta{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--pe-line-soft)}
.pe-card-meta time{font-family:var(--pe-font-mono);font-size:12px;letter-spacing:.06em;color:var(--pe-text-500)}
.pe-card-meta a{font-size:13px;font-weight:600;color:var(--pe-brand-300)}
.pe-card-meta a:hover{color:var(--pe-brand-500)}

/* ---------- footer ---------- */
.pe-footer{
  position:relative;background:rgba(6,10,20,.92);
  border-top:1px solid var(--pe-line-soft);padding:72px 0 0;
}
.pe-footer::before{
  content:"";position:absolute;top:-1px;left:0;right:0;height:1px;
  background:linear-gradient(90deg,rgba(0,229,176,.7),rgba(0,229,176,0) 65%);
}
.pe-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:52px}
.pe-footer p{font-size:14px;color:var(--pe-text-500);margin:16px 0 0;max-width:36ch}
.pe-footer h4{font-size:15px;font-weight:600;margin-bottom:18px;color:var(--pe-text-100)}
.pe-footer-list li+li{margin-top:10px}
.pe-footer-list a{font-size:14px;color:var(--pe-text-300);display:inline-block;transition:transform .2s ease,color .2s ease}
.pe-footer-list a:hover{color:var(--pe-brand-300);transform:translateX(2px)}
.pe-footer-contact{display:grid;gap:12px}
.pe-footer-contact span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--pe-text-300)}
.pe-qr{
  width:112px;height:112px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12px;line-height:1.6;color:var(--pe-text-500);
  background:repeating-linear-gradient(45deg,rgba(126,168,220,.09) 0 6px,rgba(10,18,34,.6) 6px 12px);
  border:1px solid var(--pe-line-soft);
}
.pe-footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0;border-top:1px solid var(--pe-line-soft);font-size:13px;color:var(--pe-text-500);
}

/* ---------- responsive ---------- */
@media(max-width:1199px){
  .pe-article-layout{grid-template-columns:minmax(0,1fr)}
  .pe-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}
  .pe-article-body{margin:0 auto}
  .pe-panel{padding:30px 28px}
}
@media(max-width:991px){
  .pe-burger{display:inline-flex}
  .pe-nav-list{
    position:fixed;top:0;right:-92vw;width:86vw;height:100vh;z-index:60;
    flex-direction:column;align-items:stretch;gap:0;margin-left:0;
    padding:88px 24px 40px;overflow-y:auto;
    background:rgba(6,10,20,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-left:1px solid var(--pe-line-soft);transition:right .28s ease;
  }
  .pe-header.is-menu-open .pe-nav-list{right:0}
  .pe-nav-list li{width:100%}
  .pe-nav-list a{display:flex;align-items:center;height:52px;font-size:16px;border-bottom:1px solid var(--pe-line-soft)}
  .pe-nav-list a::after{display:none}
  .pe-nav-list a.active{border-left:3px solid var(--pe-brand-500);padding-left:14px;box-shadow:inset 0 0 0 rgba(0,0,0,0)}
  .pe-nav-right .pe-btn--primary{display:none}
  .pe-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pe-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media(max-width:767px){
  .pe-article-hero{padding:38px 0 24px}
  .pe-article-title{max-width:none}
  .pe-article-wrap{padding:18px 0 64px}
  .pe-panel{padding:24px 20px;border-radius:var(--pe-radius-lg)}
  .pe-article-body{font-size:16px}
  .pe-side{grid-template-columns:minmax(0,1fr)}
  .pe-nav-cards{grid-template-columns:minmax(0,1fr)}
  .pe-share{margin-left:0;width:100%}
  .pe-section{padding:0 0 64px}
  .pe-crumb{min-height:auto;padding:12px 0}
  .pe-crumb .pe-crumb-now{white-space:normal;max-width:100%}
}
@media(max-width:575px){
  .pe-container{padding:0 16px}
  .pe-grid-3{grid-template-columns:minmax(0,1fr)}
  .pe-footer-grid{grid-template-columns:minmax(0,1fr)}
  .pe-footer-bottom{flex-direction:column;align-items:flex-start}
  .pe-logo-text{font-size:15px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .pe-card:hover,.pe-btn--primary:hover,.pe-nav-card:hover{transform:none}
}

/* roulang page: category1 */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-glass:linear-gradient(160deg, rgba(18,30,54,.72), rgba(10,18,34,.56));
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-r-btn:12px;
  --pe-r-card:16px;
  --pe-r-panel:20px;
  --pe-r-wrap:28px;
  --pe-container:1240px;
  --pe-font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --pe-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--pe-ink-900);
  color:var(--pe-text-100);
  font-family:var(--pe-font);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(0,229,176,.10), transparent 62%),
    radial-gradient(760px 480px at 92% 4%, rgba(109,92,255,.10), transparent 60%);
}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s,opacity .2s}
button{font-family:inherit}
::selection{background:rgba(0,229,176,.28);color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #6FF7DA;outline-offset:2px;box-shadow:var(--pe-glow-sm);border-radius:6px}

.pe-container{
  width:100%;
  max-width:var(--pe-container);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}
@media (min-width:1400px){.pe-container{max-width:1320px}}

/* ============ 顶部导航 ============ */
.pe-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(5,8,15,.72);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .28s,box-shadow .28s,border-color .28s;
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  border-bottom-color:transparent;
  box-shadow:0 18px 40px -30px rgba(0,0,0,1);
  background-image:linear-gradient(90deg, rgba(0,229,176,.45), rgba(0,229,176,0) 62%);
  background-size:100% 1px;
  background-repeat:no-repeat;
  background-position:left bottom;
}
.pe-nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:68px;
}
.pe-logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.pe-logo svg{width:30px;height:30px;flex:0 0 auto}
.pe-logo-text{
  font-size:16px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--pe-text-100);
  white-space:nowrap;
}
.pe-logo-text em{font-style:normal;color:var(--pe-brand-300)}
.pe-nav-list{
  display:flex;
  align-items:center;
  gap:26px;
  list-style:none;
  padding:0;
  margin:0;
}
.pe-nav-list a{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:15px;
  font-weight:500;
  color:var(--pe-text-300);
}
.pe-nav-list a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-2px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--pe-brand-300),var(--pe-brand-500));
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .18s ease;
}
.pe-nav-list a:hover{color:var(--pe-text-100)}
.pe-nav-list a:hover::after{transform:scaleX(1)}
.pe-nav-list a.active{
  color:var(--pe-brand-300);
  text-shadow:0 0 12px rgba(0,229,176,.55);
}
.pe-nav-list a.active::after{transform:scaleX(1)}

.pe-nav-right{display:flex;align-items:center;gap:12px;flex:0 0 auto}

.pe-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 22px;
  border-radius:var(--pe-r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  cursor:pointer;
  transition:transform .2s cubic-bezier(.22,.61,.36,1),box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-300),var(--pe-brand-500));
  color:#04231C;
  box-shadow:0 14px 32px -20px rgba(0,229,176,.95);
}
.pe-btn--primary:hover{
  color:#04231C;
  transform:translateY(-2px);
  box-shadow:var(--pe-glow-md);
  filter:brightness(1.04);
}
.pe-btn--primary:active{transform:translateY(0)}
.pe-btn--ghost{
  background:transparent;
  border-color:var(--pe-line-neon);
  color:var(--pe-brand-300);
}
.pe-btn--ghost:hover{background:rgba(0,229,176,.10);color:var(--pe-brand-300);transform:translateY(-2px)}
.pe-btn--ghost:active{transform:translateY(0)}
.pe-btn--sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px}

.pe-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--pe-brand-300);
  font-size:15px;
  font-weight:600;
  border-bottom:1px solid rgba(0,229,176,.45);
  padding-bottom:2px;
  transition:border-color .2s,text-shadow .2s,color .2s;
}
.pe-link:hover{
  color:var(--pe-brand-300);
  border-bottom-color:var(--pe-brand-300);
  text-shadow:0 0 12px rgba(0,229,176,.45);
}
.pe-link svg{width:14px;height:14px;flex:0 0 auto}

.pe-burger{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--pe-line-soft);
  border-radius:12px;
  background:rgba(10,18,34,.7);
  padding:0;
  position:relative;
  cursor:pointer;
}
.pe-burger span,
.pe-burger span::before,
.pe-burger span::after{
  position:absolute;
  left:12px;
  width:20px;height:2px;
  border-radius:2px;
  background:var(--pe-brand-300);
  transition:transform .24s ease,opacity .24s ease;
}
.pe-burger span{top:21px}
.pe-burger span::before{content:"";left:0;top:-6px}
.pe-burger span::after{content:"";left:0;top:6px}
.pe-burger.is-open span{transform:rotate(45deg)}
.pe-burger.is-open span::before{transform:translateY(6px) rotate(-90deg)}
.pe-burger.is-open span::after{opacity:0}

/* 移动端抽屉 */
.pe-drawer{
  position:fixed;
  top:0;right:0;bottom:0;
  width:86vw;
  max-width:360px;
  z-index:1200;
  background:linear-gradient(160deg, rgba(16,27,49,.96), rgba(5,8,15,.98));
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  backdrop-filter:blur(16px) saturate(140%);
  border-left:1px solid var(--pe-line-soft);
  transform:translateX(102%);
  transition:transform .3s cubic-bezier(.22,.61,.36,1);
  padding:84px 22px 32px;
  overflow-y:auto;
}
.pe-drawer.is-open{transform:translateX(0)}
.pe-drawer-list{list-style:none;padding:0;margin:0}
.pe-drawer-list li+li{margin-top:6px}
.pe-drawer-list a{
  display:flex;
  align-items:center;
  height:52px;
  padding:0 16px;
  border-radius:12px;
  font-size:15px;
  font-weight:500;
  color:var(--pe-text-300);
  border-left:3px solid transparent;
}
.pe-drawer-list a:hover{background:rgba(0,229,176,.08);color:var(--pe-text-100)}
.pe-drawer-list a.active{
  color:var(--pe-brand-300);
  background:rgba(0,229,176,.10);
  border-left-color:var(--pe-brand-500);
  box-shadow:var(--pe-glow-sm);
}
.pe-drawer .pe-btn{width:100%;margin-top:22px}

/* ============ 小 Hero ============ */
.pe-hero{
  position:relative;
  min-height:400px;
  display:flex;
  align-items:center;
  padding:64px 0 56px;
  overflow:hidden;
  background-image:
    linear-gradient(180deg, rgba(5,8,15,.72), rgba(5,8,15,.90) 68%, var(--pe-ink-900)),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
}
.pe-hero::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(126,168,220,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126,168,220,.07) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 70% at 30% 40%, #000 10%, transparent 78%);
  -webkit-mask-image:radial-gradient(70% 70% at 30% 40%, #000 10%, transparent 78%);
}
.pe-hero .pe-container{width:100%}
.pe-breadcrumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:14px;
  color:var(--pe-text-500);
  margin-bottom:20px;
}
.pe-breadcrumb a{color:var(--pe-text-300)}
.pe-breadcrumb a:hover{color:var(--pe-brand-300)}
.pe-breadcrumb .sep{opacity:.5}
.pe-breadcrumb .current{color:var(--pe-text-500)}
.pe-hero h1{
  font-size:clamp(30px,4.6vw,52px);
  font-weight:800;
  line-height:1.18;
  letter-spacing:-.02em;
  max-width:860px;
  margin-bottom:18px;
}
.pe-hero h1 span{color:var(--pe-brand-300)}
.pe-hero-sub{
  max-width:740px;
  font-size:16px;
  color:var(--pe-text-300);
  line-height:1.85;
}
.pe-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:30px}
.pe-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pe-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  background:rgba(0,229,176,.12);
  border:1px solid rgba(0,229,176,.35);
  color:var(--pe-brand-300);
  font-size:12px;
  letter-spacing:.08em;
  line-height:1.4;
}
.pe-badge--plain{
  background:rgba(126,168,220,.08);
  border-color:var(--pe-line-soft);
  color:var(--pe-text-300);
}

/* ============ 区块通用 ============ */
.pe-section{padding:96px 0;position:relative}
.pe-section--tight{padding:72px 0}
.pe-section--alt{
  background:linear-gradient(180deg, rgba(16,27,49,.55), rgba(5,8,15,0) 78%);
  border-top:1px solid var(--pe-line-soft);
  border-bottom:1px solid var(--pe-line-soft);
}
.pe-section-head{max-width:800px;margin-bottom:34px}
.pe-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--pe-mono);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--pe-brand-300);
  text-transform:uppercase;
  margin-bottom:14px;
}
.pe-eyebrow::before{
  content:"";
  width:26px;height:1px;
  background:linear-gradient(90deg,var(--pe-brand-500),transparent);
}
.pe-h2{
  font-size:clamp(24px,3vw,36px);
  font-weight:700;
  line-height:1.25;
  letter-spacing:-.015em;
}
.pe-lead{
  margin-top:16px;
  font-size:16px;
  color:var(--pe-text-300);
  max-width:820px;
}

/* ============ 准备面板 ============ */
.pe-panel{
  background:var(--pe-glass);
  border:1px solid var(--pe-line-soft);
  border-radius:var(--pe-r-panel);
  box-shadow:var(--pe-card-shadow);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
  padding:14px;
}
.pe-prep-row{
  display:flex;
  align-items:flex-start;
  gap:18px;
  padding:20px 18px;
  border-radius:14px;
  transition:background .22s,transform .22s;
}
.pe-prep-row+.pe-prep-row{border-top:1px solid var(--pe-line-soft)}
.pe-prep-row:hover{background:rgba(0,229,176,.05);transform:translateX(3px)}
.pe-prep-icon{
  flex:0 0 44px;
  height:44px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(0,229,176,.10);
  border:1px solid rgba(0,229,176,.28);
  color:var(--pe-brand-300);
}
.pe-prep-row h3{font-size:17px;font-weight:600;margin-bottom:4px}
.pe-prep-row p{font-size:15px;color:var(--pe-text-300)}

/* ============ 时间轴 ============ */
.pe-timeline{
  list-style:none;
  margin:0;
  padding:0;
  position:relative;
}
.pe-timeline::before{
  content:"";
  position:absolute;
  left:23px;
  top:14px;
  bottom:26px;
  width:2px;
  background:linear-gradient(180deg, rgba(0,229,176,.55), rgba(0,229,176,.06));
}
.pe-tl-item{
  position:relative;
  display:flex;
  align-items:flex-start;
  gap:24px;
  padding-bottom:24px;
}
.pe-tl-item:last-child{padding-bottom:0}
.pe-tl-num{
  position:relative;
  z-index:1;
  flex:0 0 48px;
  height:48px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--pe-mono);
  font-size:15px;
  font-weight:600;
  color:#04231C;
  background:linear-gradient(150deg,var(--pe-brand-300),var(--pe-brand-600));
  box-shadow:var(--pe-glow-sm);
}
.pe-tl-card{
  flex:1 1 auto;
  min-width:0;
  padding:22px 24px;
  border-radius:var(--pe-r-card);
  background:var(--pe-glass);
  border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);
  transition:transform .22s cubic-bezier(.22,.61,.36,1),border-color .22s,box-shadow .22s;
}
.pe-tl-card h3{font-size:18px;font-weight:600;margin-bottom:8px}
.pe-tl-card p{font-size:15px;color:var(--pe-text-300)}
.pe-tl-item:hover .pe-tl-card{
  transform:translateY(-4px);
  border-color:var(--pe-line-neon);
  box-shadow:0 26px 54px -30px rgba(0,0,0,1), var(--pe-glow-sm);
}

/* ============ 图文区块 ============ */
.pe-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:52px;
  align-items:center;
}
.pe-split-media{
  border-radius:var(--pe-r-wrap);
  overflow:hidden;
  border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);
  position:relative;
}
.pe-split-media img{
  width:100%;
  height:100%;
  aspect-ratio:16/11;
  object-fit:cover;
  transition:transform .5s cubic-bezier(.22,.61,.36,1);
}
.pe-split-media:hover img{transform:scale(1.04)}
.pe-split-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(5,8,15,0) 45%, rgba(5,8,15,.55));
  pointer-events:none;
}
.pe-check-list{list-style:none;padding:0;margin:22px 0 26px}
.pe-check-list li{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:10px 0;
  font-size:15px;
  color:var(--pe-text-300);
}
.pe-check-list li strong{color:var(--pe-text-100);font-weight:600}
.pe-check-list .tick{
  flex:0 0 22px;
  height:22px;
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(0,229,176,.12);
  border:1px solid rgba(0,229,176,.32);
  margin-top:3px;
}

/* ============ 异常排查卡 ============ */
.pe-trouble{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.pe-trouble-card{
  display:flex;
  align-items:flex-start;
  gap:20px;
  padding:22px 24px;
  border-radius:var(--pe-r-card);
  background:rgba(10,18,34,.62);
  border:1px solid var(--pe-line-soft);
  transition:border-color .22s,transform .22s,background .22s;
}
.pe-trouble-card:hover{
  border-color:var(--pe-line-neon);
  background:rgba(16,27,49,.78);
  transform:translateX(4px);
}
.pe-trouble-code{
  flex:0 0 62px;
  font-family:var(--pe-mono);
  font-size:15px;
  letter-spacing:.06em;
  color:var(--pe-brand-300);
  padding-top:3px;
}
.pe-trouble-card h3{font-size:17px;font-weight:600;margin-bottom:6px}
.pe-trouble-card p{font-size:15px;color:var(--pe-text-300)}

/* ============ 自检数据面板 ============ */
.pe-stat-panel{
  border-radius:var(--pe-r-wrap);
  border:1px solid var(--pe-line-soft);
  background:var(--pe-glass);
  box-shadow:var(--pe-card-shadow);
  padding:34px;
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.pe-stat{position:relative;padding-left:18px}
.pe-stat::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:2px;
  border-radius:2px;
  background:linear-gradient(180deg,var(--pe-brand-500),rgba(0,229,176,.05));
}
.pe-stat-num{
  display:block;
  font-family:var(--pe-mono);
  font-size:40px;
  font-weight:600;
  line-height:1.1;
  color:var(--pe-brand-300);
  text-shadow:0 0 20px rgba(0,229,176,.35);
}
.pe-stat-num em{font-style:normal;font-size:14px;color:var(--pe-text-500);margin-left:6px;letter-spacing:.06em}
.pe-stat p{margin-top:8px;font-size:14px;color:var(--pe-text-300)}
.pe-progress-wrap{margin-top:30px}
.pe-progress-top{
  display:flex;
  justify-content:space-between;
  font-size:13px;
  color:var(--pe-text-500);
  font-family:var(--pe-mono);
  letter-spacing:.08em;
  margin-bottom:10px;
}
.pe-progress{
  height:6px;
  border-radius:999px;
  background:rgba(126,168,220,.14);
  overflow:hidden;
}
.pe-progress span{
  display:block;
  height:100%;
  width:86%;
  border-radius:999px;
  background:linear-gradient(90deg,var(--pe-brand-600),var(--pe-brand-300));
  box-shadow:0 0 14px rgba(0,229,176,.45);
}

/* ============ 结尾 CTA 条 ============ */
.pe-cta-bar{
  border-top:1px solid var(--pe-line-soft);
  background:linear-gradient(180deg, rgba(16,27,49,.7), rgba(5,8,15,.2));
  padding:52px 0;
}
.pe-cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.pe-cta-inner h2{font-size:clamp(20px,2.2vw,26px);font-weight:700;line-height:1.35}
.pe-cta-inner p{margin-top:8px;font-size:15px;color:var(--pe-text-300)}
.pe-cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.pe-footer{
  position:relative;
  background:var(--pe-ink-800);
  border-top:1px solid transparent;
  background-image:linear-gradient(90deg, rgba(0,229,176,.45), rgba(109,92,255,.28) 55%, rgba(0,229,176,0));
  background-size:100% 1px;
  background-repeat:no-repeat;
  background-position:top left;
  padding:72px 0 0;
  margin-top:0;
}
.pe-footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:40px;
  padding-bottom:48px;
}
.pe-footer h4{
  font-size:14px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--pe-text-100);
  margin-bottom:18px;
}
.pe-footer p{font-size:14px;color:var(--pe-text-300);margin-top:16px;max-width:340px}
.pe-footer-list{list-style:none;padding:0;margin:0}
.pe-footer-list li+li{margin-top:10px}
.pe-footer-list a{
  display:inline-block;
  font-size:14px;
  color:var(--pe-text-300);
  transition:color .2s,transform .2s;
}
.pe-footer-list a:hover{color:var(--pe-brand-300);transform:translateX(2px)}
.pe-footer-contact{display:flex;flex-direction:column;gap:12px}
.pe-footer-contact span{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--pe-text-300);
}
.pe-qr{
  width:120px;
  height:120px;
  border-radius:14px;
  border:1px dashed var(--pe-line-neon);
  background:rgba(0,229,176,.05);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-size:12px;
  line-height:1.7;
  color:var(--pe-text-500);
}
.pe-footer-bottom{
  border-top:1px solid var(--pe-line-soft);
  padding:20px 0 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--pe-text-500);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .pe-nav-list{gap:18px}
  .pe-nav-list a{font-size:14px}
  .pe-split{gap:36px}
}

@media (max-width:991px){
  .pe-nav-list{display:none}
  .pe-burger{display:block}
  .pe-nav{height:60px}
  .pe-section{padding:72px 0}
  .pe-section--tight{padding:56px 0}
  .pe-hero{min-height:340px;padding:52px 0 48px}
  .pe-split{grid-template-columns:1fr;gap:28px}
  .pe-split-media{order:-1}
  .pe-stat-panel{grid-template-columns:1fr 1fr;gap:24px;padding:28px}
  .pe-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

@media (max-width:767px){
  .pe-container{padding:0 18px}
  .pe-hero{padding:44px 0 40px}
  .pe-hero-actions{gap:14px;margin-top:24px}
  .pe-btn{height:44px;padding:0 18px;font-size:14px}
  .pe-tl-item{gap:14px}
  .pe-tl-num{flex:0 0 40px;height:40px;font-size:13px}
  .pe-timeline::before{left:19px}
  .pe-tl-card{padding:18px}
  .pe-trouble-card{flex-direction:column;gap:8px;padding:18px}
  .pe-trouble-code{padding-top:0}
  .pe-stat-panel{grid-template-columns:1fr;padding:24px}
  .pe-cta-inner{flex-direction:column;align-items:flex-start}
  .pe-footer{padding-top:56px}
  .pe-footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px}
  .pe-footer-bottom{flex-direction:column;align-items:flex-start}
}

@media (max-width:520px){
  .pe-hero h1{font-size:28px}
  .pe-h2{font-size:23px}
  .pe-logo-text{font-size:15px}
  .pe-logo svg{width:26px;height:26px}
  .pe-stat-num{font-size:32px}
  .pe-badge{font-size:11px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .pe-tl-item:hover .pe-tl-card,
  .pe-trouble-card:hover,
  .pe-split-media:hover img,
  .pe-prep-row:hover{transform:none}
}

/* roulang page: category2 */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-glass:linear-gradient(160deg,rgba(18,30,54,.72),rgba(10,18,34,.56));
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-radius-s:12px;
  --pe-radius-m:16px;
  --pe-radius-l:20px;
  --pe-radius-xl:28px;
  --pe-container:1240px;
  --pe-font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --pe-font-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--pe-font);
  font-size:16px;
  line-height:1.85;
  color:var(--pe-text-100);
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(0,229,176,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 4%,rgba(109,92,255,.10),transparent 60%),
    var(--pe-ink-900);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--pe-brand-300);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--pe-brand-500);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--pe-text-100);letter-spacing:-.01em;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--pe-brand-300);outline-offset:2px;box-shadow:var(--pe-glow-sm);border-radius:6px;}

.pe-container{
  width:100%;
  max-width:var(--pe-container);
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){ .pe-container{max-width:1320px;} }

/* ---------- 顶部导航 ---------- */
.pe-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:1100;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  border-bottom-color:transparent;
  box-shadow:0 18px 40px -30px rgba(0,0,0,.95),0 1px 0 0 rgba(0,229,176,.28);
}
.pe-nav{
  height:68px;
  display:flex;
  align-items:center;
  gap:28px;
}
.pe-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;}
.pe-logo svg{width:30px;height:30px;flex:0 0 30px;}
.pe-logo-text{
  font-size:16px;
  font-weight:700;
  color:var(--pe-text-100);
  letter-spacing:.02em;
  white-space:nowrap;
}
.pe-logo-text em{
  font-style:normal;
  color:var(--pe-brand-500);
}
.pe-nav-list{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.pe-nav-list li a{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:15px;
  font-weight:500;
  color:var(--pe-text-300);
  border-radius:8px;
  white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.pe-nav-list li a::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--pe-brand-500);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .18s ease;
}
.pe-nav-list li a:hover{color:var(--pe-text-100);}
.pe-nav-list li a:hover::after{transform:scaleX(1);}
.pe-nav-list li a.active{
  color:var(--pe-brand-300);
  text-shadow:0 0 12px rgba(0,229,176,.55);
}
.pe-nav-list li a.active::after{transform:scaleX(1);box-shadow:var(--pe-glow-sm);}
.pe-nav-right{display:flex;align-items:center;gap:12px;margin-left:12px;}
.pe-burger{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--pe-line-soft);
  background:rgba(10,18,34,.6);
  border-radius:10px;
  position:relative;
  cursor:pointer;
  transition:border-color .2s ease,background .2s ease;
}
.pe-burger span,
.pe-burger span::before{
  position:absolute;
  left:50%;top:50%;
  width:18px;height:2px;
  border-radius:2px;
  background:var(--pe-brand-300);
  transform:translate(-50%,-50%);
  content:"";
}
.pe-burger span::before{transform:translate(-50%,-6px);}
.pe-burger span::after{
  position:absolute;
  left:50%;top:50%;
  width:18px;height:2px;
  border-radius:2px;
  background:var(--pe-brand-300);
  transform:translate(-50%,4px);
  content:"";
}
.pe-burger:hover{border-color:var(--pe-line-neon);background:rgba(0,229,176,.10);}

/* ---------- 按钮 ---------- */
.pe-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 22px;
  border-radius:var(--pe-radius-s);
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-300),var(--pe-brand-500) 45%,var(--pe-brand-600));
  color:#04231C;
  box-shadow:0 10px 28px -18px rgba(0,229,176,.9);
}
.pe-btn--primary:hover{
  color:#04231C;
  transform:translateY(-2px);
  box-shadow:var(--pe-glow-md);
  filter:brightness(1.04);
}
.pe-btn--primary:active{transform:translateY(0);}
.pe-btn--ghost{
  background:transparent;
  border-color:var(--pe-line-neon);
  color:var(--pe-brand-300);
}
.pe-btn--ghost:hover{
  background:rgba(0,229,176,.10);
  color:var(--pe-brand-300);
}
.pe-btn--sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px;}
.pe-btn--text{
  height:auto;padding:0;
  color:var(--pe-brand-300);
  font-weight:600;
  border-bottom:1px solid rgba(0,229,176,.5);
  border-radius:0;
}
.pe-btn--text:hover{color:var(--pe-brand-500);box-shadow:var(--pe-glow-sm);}

/* ---------- Hero ---------- */
.pe-hero{
  position:relative;
  padding:132px 0 74px;
  min-height:392px;
  background-image:linear-gradient(180deg,rgba(5,8,15,.82),rgba(5,8,15,.94)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--pe-line-soft);
  overflow:hidden;
}
.pe-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(126,168,220,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(126,168,220,.06) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 70% at 30% 30%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(70% 70% at 30% 30%,#000 30%,transparent 100%);
  pointer-events:none;
}
.pe-hero-inner{position:relative;z-index:1;max-width:880px;}
.pe-breadcrumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:14px;
  color:var(--pe-text-500);
  margin-bottom:22px;
}
.pe-breadcrumb a{color:var(--pe-text-300);}
.pe-breadcrumb a:hover{color:var(--pe-brand-500);}
.pe-breadcrumb .sep{color:var(--pe-text-500);}
.pe-breadcrumb .current{color:var(--pe-text-500);}
.pe-hero h1{
  font-size:clamp(30px,4.6vw,54px);
  font-weight:800;
  line-height:1.18;
  letter-spacing:-.02em;
  margin-bottom:18px;
}
.pe-hero h1 em{font-style:normal;color:var(--pe-brand-500);}
.pe-hero p{
  font-size:17px;
  color:var(--pe-text-300);
  max-width:720px;
}
.pe-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.pe-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--pe-brand-300);
  background:rgba(0,229,176,.12);
  border:1px solid rgba(0,229,176,.35);
}

/* ---------- 区块通用 ---------- */
.pe-section{padding:96px 0;}
.pe-section--tight{padding:72px 0;}
.pe-section--alt{background:linear-gradient(180deg,rgba(10,18,34,.65),rgba(5,8,15,.2));border-top:1px solid var(--pe-line-soft);border-bottom:1px solid var(--pe-line-soft);}
.pe-section-head{max-width:760px;margin-bottom:40px;}
.pe-section-head h2{
  font-size:clamp(24px,3vw,38px);
  line-height:1.25;
  margin-bottom:14px;
}
.pe-section-head p{color:var(--pe-text-300);font-size:16px;}
.pe-eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.18em;
  color:var(--pe-brand-300);
  margin-bottom:14px;
  text-transform:uppercase;
}

/* ---------- 卡片 ---------- */
.pe-card{
  position:relative;
  height:100%;
  padding:26px;
  border-radius:var(--pe-radius-m);
  border:1px solid var(--pe-line-soft);
  background:var(--pe-glass);
  box-shadow:var(--pe-card-shadow);
  overflow:hidden;
  transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s ease,box-shadow .2s ease;
}
.pe-card::before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,0));
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s ease;
}
.pe-card:hover{
  transform:translateY(-4px);
  border-color:var(--pe-line-neon);
  box-shadow:0 26px 56px -30px rgba(0,0,0,.95),var(--pe-glow-sm);
}
.pe-card:hover::before{transform:scaleX(1);}
.pe-card h3{font-size:19px;margin-bottom:10px;}
.pe-card p{font-size:15px;color:var(--pe-text-300);}
.pe-stat-num{
  font-family:var(--pe-font-mono);
  font-size:40px;
  font-weight:700;
  line-height:1;
  color:var(--pe-brand-500);
  text-shadow:0 0 18px rgba(0,229,176,.45);
  letter-spacing:.02em;
}
.pe-stat-unit{
  font-family:var(--pe-font-mono);
  font-size:13px;
  color:var(--pe-text-500);
  margin-left:6px;
  letter-spacing:.08em;
}
.pe-stat-label{
  display:block;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--pe-text-500);
  margin-top:14px;
  padding-top:14px;
  border-top:1px solid var(--pe-line-soft);
}
.pe-card-desc{font-size:14px;color:var(--pe-text-300);margin-top:10px;}

/* ---------- 表格 ---------- */
.pe-table-wrap{
  border:1px solid var(--pe-line-soft);
  border-radius:var(--pe-radius-l);
  background:var(--pe-glass);
  box-shadow:var(--pe-card-shadow);
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.pe-table{
  width:100%;
  min-width:860px;
  border-collapse:collapse;
  font-size:15px;
}
.pe-table caption{
  caption-side:top;
  text-align:left;
  padding:18px 24px 0;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--pe-text-500);
}
.pe-table thead th{
  background:rgba(0,229,176,.08);
  color:var(--pe-brand-300);
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  text-align:left;
  padding:16px 20px;
  border-bottom:1px solid var(--pe-line-neon);
  white-space:nowrap;
}
.pe-table tbody td{
  padding:16px 20px;
  color:var(--pe-text-300);
  border-bottom:1px solid var(--pe-line-soft);
  vertical-align:top;
}
.pe-table tbody tr:last-child td{border-bottom:none;}
.pe-table tbody tr{transition:background .2s ease;}
.pe-table tbody tr:hover{background:rgba(0,229,176,.05);}
.pe-table tbody td strong{color:var(--pe-text-100);font-weight:600;display:block;margin-bottom:2px;}
.pe-tag{
  display:inline-block;
  padding:2px 10px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--pe-brand-300);
  background:rgba(0,229,176,.12);
  border:1px solid rgba(0,229,176,.28);
  white-space:nowrap;
}
.pe-tag--muted{
  color:var(--pe-text-300);
  background:rgba(126,168,220,.10);
  border-color:rgba(126,168,220,.26);
}

/* ---------- 图文/参数说明 ---------- */
.pe-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.pe-split-media{
  border-radius:var(--pe-radius-l);
  overflow:hidden;
  border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow);
}
.pe-split-media img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  transition:transform .5s cubic-bezier(.22,.61,.36,1);
}
.pe-split-media:hover img{transform:scale(1.04);}
.pe-list{margin-top:22px;display:grid;gap:16px;}
.pe-list li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  font-size:15px;
  color:var(--pe-text-300);
}
.pe-list li b{color:var(--pe-text-100);font-weight:600;}
.pe-list .idx{
  flex:0 0 auto;
  width:30px;height:30px;
  border-radius:9px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-family:var(--pe-font-mono);
  font-size:13px;
  color:var(--pe-brand-300);
  background:rgba(0,229,176,.10);
  border:1px solid var(--pe-line-neon);
}
.pe-check-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;}
.pe-check-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
  color:var(--pe-text-300);
  padding:14px 16px;
  border-radius:var(--pe-radius-s);
  border:1px solid var(--pe-line-soft);
  background:rgba(10,18,34,.5);
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.pe-check-list li:hover{
  border-color:var(--pe-line-neon);
  background:rgba(0,229,176,.05);
  transform:translateY(-2px);
}
.pe-check-list svg{flex:0 0 18px;margin-top:5px;}

/* ---------- 问答 ---------- */
.pe-qa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.pe-qa{
  padding:24px;
  border-radius:var(--pe-radius-m);
  border:1px solid var(--pe-line-soft);
  background:var(--pe-glass);
  box-shadow:var(--pe-card-shadow);
  transition:border-color .2s ease,transform .2s ease;
}
.pe-qa:hover{border-color:var(--pe-line-neon);transform:translateY(-3px);}
.pe-qa h3{font-size:17px;line-height:1.5;margin-bottom:10px;padding-left:14px;position:relative;}
.pe-qa h3::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:3px;
  border-radius:3px;
  background:linear-gradient(180deg,var(--pe-brand-500),rgba(0,229,176,.15));
  box-shadow:var(--pe-glow-sm);
}
.pe-qa p{font-size:15px;color:var(--pe-text-300);}

/* ---------- 结尾 CTA 条 ---------- */
.pe-cta-band{
  padding:0 0 96px;
}
.pe-cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
  padding:32px 36px;
  border-radius:var(--pe-radius-l);
  border:1px solid var(--pe-line-soft);
  background:var(--pe-glass);
  box-shadow:var(--pe-card-shadow);
  position:relative;
  overflow:hidden;
}
.pe-cta-inner::after{
  content:"";
  position:absolute;
  right:-120px;top:-120px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(0,229,176,.16),transparent 68%);
  pointer-events:none;
}
.pe-cta-inner h2{font-size:clamp(20px,2.2vw,26px);margin-bottom:8px;}
.pe-cta-inner p{font-size:15px;color:var(--pe-text-300);}
.pe-cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;position:relative;z-index:1;}

/* ---------- 页脚 ---------- */
.pe-footer{
  border-top:1px solid transparent;
  background:linear-gradient(180deg,rgba(10,18,34,.9),rgba(5,8,15,1));
  box-shadow:inset 0 1px 0 0 rgba(0,229,176,.28);
  padding:64px 0 28px;
}
.pe-footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
}
.pe-footer h4{
  font-size:14px;
  letter-spacing:.1em;
  color:var(--pe-text-100);
  margin-bottom:18px;
}
.pe-footer p{font-size:14px;color:var(--pe-text-300);line-height:1.75;margin-top:16px;}
.pe-footer-list{display:grid;gap:10px;}
.pe-footer-list a{
  font-size:14px;
  color:var(--pe-text-300);
  display:inline-block;
  transition:color .2s ease,transform .2s ease;
}
.pe-footer-list a:hover{color:var(--pe-brand-500);transform:translateX(2px);}
.pe-footer-contact{display:grid;gap:12px;}
.pe-footer-contact span{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--pe-text-300);
}
.pe-qr{
  width:132px;height:132px;
  border-radius:14px;
  border:1px dashed var(--pe-line-neon);
  background:rgba(0,229,176,.05);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-size:13px;
  line-height:1.6;
  color:var(--pe-text-500);
}
.pe-footer-bottom{
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid var(--pe-line-soft);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--pe-text-500);
}
.pe-mask{
  position:fixed;
  inset:0;
  background:rgba(5,8,15,.6);
  backdrop-filter:blur(2px);
  opacity:0;
  visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
  z-index:1090;
}
.pe-mask.is-open{opacity:1;visibility:visible;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .pe-section{padding:80px 0;}
  .pe-qa-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .pe-nav{height:60px;gap:14px;}
  .pe-burger{display:block;}
  .pe-nav-list{
    position:fixed;
    top:0;right:0;
    width:86vw;
    max-width:340px;
    height:100vh;
    margin:0;
    padding:84px 20px 28px;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    background:linear-gradient(160deg,rgba(18,30,54,.96),rgba(5,8,15,.98));
    backdrop-filter:blur(16px);
    border-left:1px solid var(--pe-line-soft);
    box-shadow:-24px 0 60px -30px rgba(0,0,0,.95);
    transform:translateX(100%);
    transition:transform .3s cubic-bezier(.22,.61,.36,1);
    z-index:1200;
    overflow-y:auto;
  }
  .pe-nav-list.is-open{transform:translateX(0);}
  .pe-nav-list li a{
    display:flex;
    align-items:center;
    height:52px;
    padding:0 12px;
    font-size:16px;
    border-radius:10px;
  }
  .pe-nav-list li a::after{display:none;}
  .pe-nav-list li a.active{
    background:rgba(0,229,176,.10);
    border-left:3px solid var(--pe-brand-500);
    padding-left:15px;
  }
  .pe-hero{padding:118px 0 64px;min-height:340px;}
  .pe-split{grid-template-columns:1fr;gap:32px;}
  .pe-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .pe-cta-inner{padding:26px 26px;}
}
@media (max-width:767.98px){
  .pe-container{padding:0 16px;}
  .pe-section{padding:64px 0;}
  .pe-hero{padding:106px 0 56px;min-height:auto;}
  .pe-hero p{font-size:16px;}
  .pe-check-list{grid-template-columns:1fr;}
  .pe-qa-grid{grid-template-columns:1fr;}
  .pe-footer-grid{grid-template-columns:1fr;gap:28px;}
  .pe-footer-bottom{flex-direction:column;align-items:flex-start;}
  .pe-cta-actions{width:100%;}
  .pe-cta-actions .pe-btn{width:100%;}
}
@media (max-width:575.98px){
  .pe-logo-text{font-size:15px;}
  .pe-card{padding:22px;}
  .pe-table{font-size:14px;}
  .pe-hero-badges{gap:8px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category3 */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-glass:linear-gradient(160deg, rgba(18,30,54,.72), rgba(10,18,34,.56));
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-container:1240px;
  --pe-radius-btn:12px;
  --pe-radius-card:16px;
  --pe-radius-panel:20px;
  --pe-radius-lg:28px;
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-font-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
  --pe-ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--pe-ink-900);
  color:var(--pe-text-100);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.pe-lock{overflow:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--pe-brand-300);text-decoration:none;transition:color .18s var(--pe-ease)}
a:hover{color:var(--pe-brand-500)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28;color:var(--pe-text-100)}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid #6FF7DA;outline-offset:2px;box-shadow:var(--pe-glow-sm)}
.pe-container{width:100%;max-width:var(--pe-container);margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.pe-header{
  position:sticky;top:0;z-index:1000;
  height:68px;
  display:flex;align-items:center;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .28s var(--pe-ease),box-shadow .28s var(--pe-ease),border-color .28s var(--pe-ease);
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  box-shadow:0 14px 34px -22px rgba(0,0,0,.95);
  border-bottom-color:transparent;
}
.pe-header.is-scrolled::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,.15) 42%,transparent 78%);
}
.pe-header .pe-container{display:flex;align-items:center}
.pe-nav{display:flex;align-items:center;justify-content:space-between;width:100%;gap:18px}
.pe-logo{display:flex;align-items:center;gap:10px;color:var(--pe-text-100);flex:0 0 auto}
.pe-logo svg{width:32px;height:32px;flex:0 0 auto}
.pe-logo-text{font-size:16px;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.pe-logo-text em{font-style:normal;color:var(--pe-brand-300)}
.pe-nav-list{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none}
.pe-nav-list a{
  position:relative;display:block;padding:10px 12px;font-size:15px;font-weight:500;
  color:var(--pe-text-300);border-radius:10px;transition:color .18s var(--pe-ease);
}
.pe-nav-list a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;
  background:var(--pe-brand-500);transform:scaleX(0);transform-origin:left;
  transition:transform .18s var(--pe-ease);
}
.pe-nav-list a:hover{color:var(--pe-text-100)}
.pe-nav-list a:hover::after{transform:scaleX(1)}
.pe-nav-list a.active{color:var(--pe-brand-300);text-shadow:0 0 12px rgba(0,229,176,.55)}
.pe-nav-list a.active::after{transform:scaleX(1)}
.pe-nav-right{display:flex;align-items:center;gap:12px}
.pe-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--pe-radius-btn);
  font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
  border:1px solid transparent;transition:transform .2s var(--pe-ease),box-shadow .2s var(--pe-ease),background .2s var(--pe-ease),color .2s var(--pe-ease),border-color .2s var(--pe-ease);
}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-500),var(--pe-brand-600));
  color:#04231C;
  box-shadow:0 10px 30px -18px rgba(0,229,176,.9);
}
.pe-btn--primary:hover{transform:translateY(-2px);box-shadow:var(--pe-glow-md);color:#04231C;filter:brightness(1.04)}
.pe-btn--primary:active{transform:translateY(0)}
.pe-btn--ghost{background:transparent;border-color:var(--pe-line-neon);color:var(--pe-brand-300)}
.pe-btn--ghost:hover{background:rgba(0,229,176,.10);color:var(--pe-brand-300);transform:translateY(-2px)}
.pe-btn--ghost:active{transform:translateY(0)}
.pe-btn--sm{min-height:40px;padding:0 18px;font-size:14px}
.pe-burger{
  display:none;position:relative;width:44px;height:44px;flex:0 0 auto;
  border:1px solid var(--pe-line-soft);border-radius:12px;
  background:rgba(10,18,34,.6);cursor:pointer;
}
.pe-burger span{position:absolute;left:12px;right:12px;top:50%;height:2px;margin-top:-1px;background:var(--pe-text-100);border-radius:2px;transition:.22s var(--pe-ease)}
.pe-burger span::before,.pe-burger span::after{
  content:"";position:absolute;left:0;right:0;height:2px;background:var(--pe-text-100);border-radius:2px;transition:.22s var(--pe-ease);
}
.pe-burger span::before{top:-7px}
.pe-burger span::after{top:7px}
.pe-burger.is-open span{background:transparent}
.pe-burger.is-open span::before{top:0;transform:rotate(45deg)}
.pe-burger.is-open span::after{top:0;transform:rotate(-45deg)}
.pe-drawer{
  position:fixed;top:0;right:0;z-index:1200;
  width:86vw;max-width:360px;height:100vh;padding:82px 18px 32px;
  background:linear-gradient(160deg,rgba(18,30,54,.95),rgba(10,18,34,.94));
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-left:1px solid var(--pe-line-soft);
  transform:translateX(105%);
  transition:transform .3s var(--pe-ease);
  overflow-y:auto;
}
.pe-drawer.is-open{transform:translateX(0)}
.pe-drawer a{
  display:flex;align-items:center;min-height:52px;padding:0 14px;margin-bottom:4px;
  font-size:16px;color:var(--pe-text-300);border-radius:12px;
  border-left:3px solid transparent;transition:.2s var(--pe-ease);
}
.pe-drawer a:hover{background:rgba(0,229,176,.06);color:var(--pe-text-100)}
.pe-drawer a.active{color:var(--pe-brand-300);background:rgba(0,229,176,.08);border-left-color:var(--pe-brand-500)}
.pe-drawer-title{font-size:12px;letter-spacing:.12em;color:var(--pe-text-500);padding:0 14px 10px;text-transform:uppercase}

/* ---------- 内页 Hero ---------- */
.pe-hero-sub{
  position:relative;overflow:hidden;
  min-height:392px;display:flex;align-items:center;
  padding:72px 0 62px;
  background:
    linear-gradient(180deg,rgba(5,8,15,.74),rgba(5,8,15,.94)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border-bottom:1px solid var(--pe-line-soft);
}
.pe-hero-sub::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(126,168,220,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(126,168,220,.10) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 90% at 72% 30%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(120% 90% at 72% 30%,#000 0%,transparent 72%);
}
.pe-hero-sub .pe-container{position:relative;z-index:2}
.pe-hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:44px;align-items:center}
.pe-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--pe-text-500);margin-bottom:20px}
.pe-breadcrumb a{color:var(--pe-text-300)}
.pe-breadcrumb a:hover{color:var(--pe-brand-300)}
.pe-breadcrumb .sep{opacity:.5}
.pe-breadcrumb .current{color:var(--pe-text-500)}
.pe-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;margin-bottom:20px;
  background:rgba(0,229,176,.12);border:1px solid var(--pe-line-neon);
  color:var(--pe-brand-300);font-size:12px;letter-spacing:.08em;
}
.pe-h1{font-size:clamp(30px,4.6vw,54px);font-weight:800;line-height:1.18;letter-spacing:-.02em;max-width:15em}
.pe-h1 span{color:var(--pe-brand-300)}
.pe-lead{margin-top:20px;font-size:16px;line-height:1.85;color:var(--pe-text-300);max-width:640px}
.pe-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.pe-hero-card{
  background:var(--pe-glass);
  border:1px solid var(--pe-line-soft);
  border-radius:var(--pe-radius-panel);
  box-shadow:var(--pe-card-shadow),inset 0 1px 0 rgba(255,255,255,.06);
  padding:26px;
}
.pe-hero-card h2{font-size:17px;margin-bottom:16px}
.pe-hero-row{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed rgba(126,168,220,.14)}
.pe-hero-row:last-of-type{border-bottom:0}
.pe-hero-row b{display:block;font-size:15px;font-weight:600;color:var(--pe-text-100)}
.pe-hero-row small{display:block;font-size:13px;color:var(--pe-text-500);line-height:1.7}
.pe-dot{width:8px;height:8px;border-radius:50%;background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm);flex:0 0 auto;margin-top:9px}
.pe-hero-card .pe-btn{width:100%;margin-top:18px}

/* ---------- 通用板块 ---------- */
.pe-section{padding:104px 0}
.pe-section--tight{padding:76px 0}
.pe-section--alt{background:linear-gradient(180deg,var(--pe-ink-900),var(--pe-ink-800) 45%,var(--pe-ink-900));border-top:1px solid var(--pe-line-soft);border-bottom:1px solid var(--pe-line-soft)}
.pe-section-head{max-width:820px;margin-bottom:44px}
.pe-section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.pe-h2{font-size:clamp(24px,3vw,38px);line-height:1.25}
.pe-section-sub{margin-top:16px;color:var(--pe-text-300);font-size:15.5px;line-height:1.85;max-width:760px}
.pe-section-head.center .pe-section-sub{margin-left:auto;margin-right:auto}
.pe-h3{font-size:clamp(18px,1.6vw,22px);line-height:1.4}

/* ---------- 步骤卡片群 ---------- */
.pe-step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.pe-card{
  position:relative;overflow:hidden;
  background:var(--pe-glass);
  border:1px solid var(--pe-line-soft);
  border-radius:var(--pe-radius-card);
  box-shadow:var(--pe-card-shadow),inset 0 1px 0 rgba(255,255,255,.06);
  padding:26px;
  transition:transform .2s var(--pe-ease),border-color .2s var(--pe-ease),box-shadow .2s var(--pe-ease);
}
.pe-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),var(--pe-brand-300),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .22s var(--pe-ease);
}
.pe-card:hover{transform:translateY(-4px);border-color:var(--pe-line-neon);box-shadow:0 28px 56px -30px rgba(0,0,0,1),inset 0 1px 0 rgba(255,255,255,.06)}
.pe-card:hover::before{transform:scaleX(1)}
.pe-step-num{
  font-family:var(--pe-font-mono);font-size:34px;font-weight:700;line-height:1;
  color:var(--pe-brand-500);text-shadow:var(--pe-glow-sm);letter-spacing:.02em;
}
.pe-step-num small{font-size:13px;color:var(--pe-text-500);margin-left:6px;letter-spacing:.08em}
.pe-card h3{margin:16px 0 10px;font-size:18px}
.pe-card p{font-size:14.5px;line-height:1.8;color:var(--pe-text-300)}
.pe-card-list{margin-top:14px;font-size:13.5px;color:var(--pe-text-500);line-height:1.75}

/* ---------- 左右交错图文 ---------- */
.pe-split{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:56px;align-items:center;
  padding:36px 0;
}
.pe-split + .pe-split{border-top:1px dashed rgba(126,168,220,.14)}
.pe-split.reverse .pe-split-text{order:2}
.pe-split.reverse .pe-split-media{order:1}
.pe-split-text .pe-badge{margin-bottom:14px}
.pe-split-text .pe-h3{margin-bottom:14px}
.pe-split-text > p{color:var(--pe-text-300);font-size:15.5px;max-width:560px}
.pe-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:4px 12px;border-radius:999px;
  background:rgba(0,229,176,.12);border:1px solid var(--pe-line-neon);
  color:var(--pe-brand-300);font-size:12px;letter-spacing:.08em;line-height:1.5;
}
.pe-check-list{margin:20px 0 22px;display:grid;gap:11px}
.pe-check-list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--pe-text-300);line-height:1.75}
.pe-check-list svg{flex:0 0 auto;margin-top:5px}
.pe-link{
  display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:600;
  color:var(--pe-brand-300);border-bottom:1px solid rgba(0,229,176,.55);padding-bottom:2px;
  transition:.2s var(--pe-ease);
}
.pe-link:hover{border-bottom-color:var(--pe-brand-500);text-shadow:var(--pe-glow-sm)}
.pe-split-media{position:relative;border-radius:var(--pe-radius-panel);overflow:hidden;border:1px solid var(--pe-line-soft);box-shadow:var(--pe-card-shadow)}
.pe-split-media img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .5s var(--pe-ease)}
.pe-split-media:hover img{transform:scale(1.04)}
.pe-split-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;color:var(--pe-text-300);
  background:linear-gradient(180deg,transparent,rgba(5,8,15,.92));
}

/* ---------- 步骤 + 右侧要点玻璃卡 ---------- */
.pe-layout{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,1fr);gap:40px;align-items:start}
.pe-timeline{position:relative;padding-left:34px}
.pe-timeline::before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:1px;background:linear-gradient(180deg,var(--pe-brand-500),rgba(126,168,220,.14))}
.pe-tl-item{position:relative;padding-bottom:26px}
.pe-tl-item:last-child{padding-bottom:0}
.pe-tl-item::before{
  content:"";position:absolute;left:-30px;top:8px;width:11px;height:11px;border-radius:50%;
  background:var(--pe-ink-900);border:2px solid var(--pe-brand-500);box-shadow:var(--pe-glow-sm);
}
.pe-tl-item h3{font-size:17px;margin-bottom:8px}
.pe-tl-item p{color:var(--pe-text-300);font-size:15px;max-width:660px}
.pe-tl-time{font-family:var(--pe-font-mono);font-size:13px;color:var(--pe-text-500);letter-spacing:.08em;display:block;margin-bottom:6px}
.pe-sticky{position:sticky;top:96px}
.pe-sticky-card{
  background:var(--pe-glass);border:1px solid var(--pe-line-neon);
  border-radius:var(--pe-radius-panel);padding:26px;
  box-shadow:var(--pe-card-shadow),0 0 0 1px rgba(0,229,176,.06),inset 0 1px 0 rgba(255,255,255,.06);
}
.pe-sticky-card h3{font-size:17px;margin-bottom:6px}
.pe-sticky-card > p{font-size:13.5px;color:var(--pe-text-500);margin-bottom:18px}
.pe-mini-list{display:grid;gap:12px}
.pe-mini-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--pe-text-300);line-height:1.7}
.pe-mini-list svg{flex:0 0 auto;margin-top:5px}
.pe-divider{height:1px;background:linear-gradient(90deg,transparent,var(--pe-line-soft),transparent);margin:20px 0}

/* ---------- 数据条 ---------- */
.pe-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:34px}
.pe-stat{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-radius-card);
  padding:22px 24px;box-shadow:var(--pe-card-shadow);
}
.pe-stat b{display:block;font-family:var(--pe-font-mono);font-size:32px;font-weight:700;color:var(--pe-brand-500);line-height:1.1;text-shadow:var(--pe-glow-sm)}
.pe-stat b small{font-size:14px;color:var(--pe-text-300);margin-left:5px}
.pe-stat span{display:block;margin-top:8px;font-size:13.5px;color:var(--pe-text-500);line-height:1.7}
.pe-bar{height:4px;border-radius:999px;background:rgba(126,168,220,.16);margin-top:14px;overflow:hidden}
.pe-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--pe-brand-600),var(--pe-brand-500))}

/* ---------- FAQ 手风琴 ---------- */
.pe-faq{display:grid;gap:12px;max-width:920px}
.pe-faq-item{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  border-radius:14px;overflow:hidden;transition:border-color .2s var(--pe-ease);
}
.pe-faq-item.is-open{border-color:var(--pe-line-neon)}
.pe-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--pe-text-100);min-height:56px;
  position:relative;
}
.pe-faq-q::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;
  background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm);opacity:0;transition:opacity .2s var(--pe-ease);
}
.pe-faq-item.is-open .pe-faq-q::before{opacity:1}
.pe-faq-item.is-open .pe-faq-q{color:var(--pe-brand-300)}
.pe-faq-icon{position:relative;width:18px;height:18px;flex:0 0 auto}
.pe-faq-icon::before,.pe-faq-icon::after{
  content:"";position:absolute;background:var(--pe-brand-300);border-radius:2px;transition:transform .22s var(--pe-ease);
}
.pe-faq-icon::before{left:0;right:0;top:8px;height:2px}
.pe-faq-icon::after{top:0;bottom:0;left:8px;width:2px}
.pe-faq-item.is-open .pe-faq-icon::after{transform:rotate(90deg);opacity:0}
.pe-faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--pe-ease)}
.pe-faq-a p{padding:0 22px 20px;color:var(--pe-text-300);font-size:15px;line-height:1.85;max-width:780px}

/* ---------- 结尾 CTA ---------- */
.pe-cta-band{padding:64px 0}
.pe-cta-panel{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  padding:34px 38px;border-radius:var(--pe-radius-lg);
  background:var(--pe-glass);
  border:1px solid var(--pe-line-soft);
  box-shadow:var(--pe-card-shadow),inset 0 1px 0 rgba(255,255,255,.06);
  position:relative;overflow:hidden;
}
.pe-cta-panel::after{
  content:"";position:absolute;right:-120px;top:-120px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,229,176,.18),transparent 68%);pointer-events:none;
}
.pe-cta-panel h2{font-size:clamp(20px,2.2vw,28px);margin-bottom:8px}
.pe-cta-panel p{color:var(--pe-text-300);font-size:15px;max-width:620px}
.pe-cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;position:relative;z-index:2}

/* ---------- 页脚 ---------- */
.pe-footer{
  position:relative;background:var(--pe-ink-800);
  padding:72px 0 0;margin-top:8px;
}
.pe-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--pe-brand-500) 30%,rgba(0,229,176,.2) 62%,transparent);
}
.pe-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.pe-footer .pe-logo{margin-bottom:16px}
.pe-footer p{font-size:14px;color:var(--pe-text-500);line-height:1.8;max-width:340px}
.pe-footer h4{font-size:15px;margin-bottom:18px;letter-spacing:.02em}
.pe-footer-list{display:grid;gap:11px}
.pe-footer-list a{font-size:14px;color:var(--pe-text-300);display:inline-block;transition:.2s var(--pe-ease)}
.pe-footer-list a:hover{color:var(--pe-brand-300);transform:translateX(2px)}
.pe-footer-contact{display:grid;gap:12px}
.pe-footer-contact span{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--pe-text-300)}
.pe-qr{
  width:118px;height:118px;border-radius:14px;border:1px dashed var(--pe-line-neon);
  background:rgba(0,229,176,.06);display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12.5px;color:var(--pe-text-500);line-height:1.7;
}
.pe-footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding:20px 0 26px;border-top:1px solid var(--pe-line-soft);
  font-size:13px;color:var(--pe-text-500);
}

/* ---------- 响应式 ---------- */
@media (max-width:1400px){
  .pe-container{max-width:1320px}
}
@media (max-width:1200px){
  .pe-section{padding:88px 0}
  .pe-split{gap:40px}
  .pe-step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:992px){
  .pe-nav-list{display:none}
  .pe-burger{display:block}
  .pe-nav-right .pe-btn{display:none}
  .pe-hero-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .pe-hero-sub{min-height:auto;padding:56px 0 48px}
  .pe-section{padding:72px 0}
  .pe-section--tight{padding:60px 0}
  .pe-split{grid-template-columns:minmax(0,1fr);gap:26px;padding:26px 0}
  .pe-split.reverse .pe-split-text{order:1}
  .pe-split.reverse .pe-split-media{order:2}
  .pe-layout{grid-template-columns:minmax(0,1fr)}
  .pe-sticky{position:static}
  .pe-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pe-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
  .pe-card:hover{transform:none}
  .pe-split-media:hover img{transform:none}
}
@media (max-width:576px){
  .pe-container{padding:0 16px}
  .pe-section{padding:56px 0}
  .pe-section--tight{padding:48px 0}
  .pe-step-grid{grid-template-columns:minmax(0,1fr);gap:16px}
  .pe-stats{grid-template-columns:minmax(0,1fr);gap:16px}
  .pe-footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .pe-hero-actions{gap:10px}
  .pe-btn{width:100%}
  .pe-cta-actions{width:100%}
  .pe-cta-actions .pe-btn{width:100%}
  .pe-cta-panel{padding:26px 22px}
  .pe-card{padding:22px}
  .pe-timeline{padding-left:26px}
  .pe-tl-item::before{left:-22px}
  .pe-footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category4 */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-glass:linear-gradient(160deg,rgba(18,30,54,.72),rgba(10,18,34,.56));
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-r-btn:12px;
  --pe-r-card:16px;
  --pe-r-panel:20px;
  --pe-r-wrap:28px;
  --pe-font-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
  --pe-ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--pe-ink-900);
  color:var(--pe-text-100);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--pe-brand-300);text-decoration:none}
a:hover{color:var(--pe-brand-500)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:-.01em}
p{margin:0 0 1.2em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--pe-brand-300);outline-offset:2px;box-shadow:var(--pe-glow-sm)}
.pe-container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
@media (min-width:1400px){.pe-container{max-width:1320px}}

/* ---------- 按钮 ---------- */
.pe-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--pe-r-btn);
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;transition:all .2s var(--pe-ease);
}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-500),var(--pe-brand-600));
  color:#04231C;
}
.pe-btn--primary:hover{transform:translateY(-2px);box-shadow:var(--pe-glow-md);filter:brightness(1.04);color:#04231C}
.pe-btn--primary:active{transform:translateY(0)}
.pe-btn--ghost{background:transparent;border-color:var(--pe-line-neon);color:var(--pe-brand-300)}
.pe-btn--ghost:hover{background:rgba(0,229,176,.10);color:var(--pe-brand-300)}
.pe-btn--sm{min-height:40px;padding:0 16px;font-size:14px}
.pe-btn--text{
  background:none;border:none;padding:0;min-height:auto;color:var(--pe-brand-300);
  font-weight:600;border-bottom:1px solid rgba(0,229,176,.5);border-radius:0;
}
.pe-btn--text:hover{color:var(--pe-brand-500);border-bottom-color:var(--pe-brand-500)}
.pe-btn[disabled]{opacity:.45;pointer-events:none}

/* ---------- 顶部导航 ---------- */
.pe-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .3s var(--pe-ease),box-shadow .3s var(--pe-ease);
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  border-bottom-color:transparent;
  box-shadow:0 14px 40px -22px rgba(0,0,0,.95);
}
.pe-header.is-scrolled::after{
  content:"";display:block;height:1px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,.12) 45%,transparent);
}
.pe-nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.pe-logo{display:inline-flex;align-items:center;gap:10px;color:var(--pe-text-100);font-weight:800;font-size:16px;letter-spacing:.01em}
.pe-logo svg{width:30px;height:30px;flex:none}
.pe-logo-text em{font-style:normal;color:var(--pe-brand-500)}
.pe-logo:hover{color:var(--pe-text-100)}
.pe-nav-list{display:flex;align-items:center;gap:6px}
.pe-nav-list a{
  position:relative;display:inline-block;padding:10px 12px;font-size:15px;font-weight:500;
  color:var(--pe-text-300);transition:color .18s var(--pe-ease);white-space:nowrap;
}
.pe-nav-list a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),var(--pe-brand-300));
  transform:scaleX(0);transform-origin:left;transition:transform .18s var(--pe-ease);
}
.pe-nav-list a:hover{color:var(--pe-text-100)}
.pe-nav-list a:hover::after{transform:scaleX(1)}
.pe-nav-list a.active{
  color:var(--pe-brand-300);
  text-shadow:0 0 12px rgba(0,229,176,.55);
}
.pe-nav-list a.active::after{transform:scaleX(1);height:2px;background:var(--pe-brand-500)}
.pe-nav-right{display:flex;align-items:center;gap:12px}
.pe-burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--pe-line-soft);
  background:rgba(10,18,34,.6);position:relative;cursor:pointer;
}
.pe-burger span,.pe-burger span::before,.pe-burger span::after{
  position:absolute;left:50%;width:18px;height:2px;background:var(--pe-brand-300);transform:translateX(-50%);border-radius:2px;
  transition:transform .22s var(--pe-ease),opacity .22s var(--pe-ease);
}
.pe-burger span{top:50%;margin-top:-1px}
.pe-burger span::before{content:"";left:0;top:-6px;transform:none}
.pe-burger span::after{content:"";left:0;top:6px;transform:none}
.pe-burger[aria-expanded="true"] span{background:transparent}
.pe-burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.pe-burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- 内页 Hero ---------- */
.pe-hero-inner{
  position:relative;overflow:hidden;
  padding:64px 0 56px;
  background-image:linear-gradient(180deg,rgba(5,8,15,.78),rgba(5,8,15,.94)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--pe-line-soft);
}
.pe-hero-inner::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(0,229,176,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,176,.05) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 22% 30%,#000 0%,transparent 72%);
}
.pe-hero-inner .pe-container{position:relative;z-index:2}
.pe-crumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--pe-text-500);margin-bottom:22px;flex-wrap:wrap}
.pe-crumb a{color:var(--pe-text-300)}
.pe-crumb a:hover{color:var(--pe-brand-500)}
.pe-crumb svg{flex:none;opacity:.7}
.pe-crumb .is-current{color:var(--pe-text-500)}
.pe-hero-inner h1{
  font-size:clamp(30px,4.6vw,54px);font-weight:800;line-height:1.18;letter-spacing:-.02em;
  max-width:900px;margin-bottom:18px;
}
.pe-hero-inner h1 span{color:var(--pe-brand-500)}
.pe-hero-lead{max-width:780px;color:var(--pe-text-300);font-size:17px;margin-bottom:26px}
.pe-hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.pe-badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  font-size:12px;letter-spacing:.08em;color:var(--pe-brand-300);
  background:rgba(0,229,176,.12);border:1px solid rgba(0,229,176,.35);
}
.pe-badge--dim{color:var(--pe-text-300);background:rgba(126,168,220,.08);border-color:var(--pe-line-soft)}

/* ---------- 通用板块 ---------- */
.pe-section{padding:96px 0}
.pe-section--tight{padding:64px 0}
.pe-section--dark{background:var(--pe-ink-800);border-top:1px solid var(--pe-line-soft);border-bottom:1px solid var(--pe-line-soft)}
.pe-sec-head{max-width:820px;margin-bottom:36px}
.pe-sec-head h2{font-size:clamp(24px,3vw,38px);margin-bottom:14px}
.pe-sec-head h2 span{color:var(--pe-brand-500)}
.pe-sec-head p{color:var(--pe-text-300);margin-bottom:0}
.pe-eyebrow{
  display:inline-block;font-family:var(--pe-font-mono);font-size:12px;letter-spacing:.2em;
  color:var(--pe-brand-500);margin-bottom:14px;
}

/* ---------- FAQ 手风琴 ---------- */
.pe-faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}
.pe-accordion .accordion-item{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:14px;
  margin-bottom:12px;overflow:hidden;box-shadow:var(--pe-card-shadow);
  backdrop-filter:blur(12px) saturate(140%);
  transition:border-color .2s var(--pe-ease);
}
.pe-accordion .accordion-item:last-child{margin-bottom:0}
.pe-accordion .accordion-item:hover{border-color:var(--pe-line-neon)}
.pe-accordion .accordion-button{
  background:transparent;color:var(--pe-text-100);font-size:16px;font-weight:600;
  padding:20px 22px;border:0;box-shadow:none;
  display:flex;align-items:center;gap:14px;
  border-left:3px solid transparent;
}
.pe-accordion .accordion-button:not(.collapsed){
  color:var(--pe-brand-300);border-left-color:var(--pe-brand-500);
  box-shadow:inset 0 -1px 0 var(--pe-line-soft);
}
.pe-accordion .accordion-button:focus{box-shadow:var(--pe-glow-sm)}
.pe-accordion .accordion-button::after{
  content:"+";background-image:none;width:auto;height:auto;flex:none;margin-left:auto;
  font-size:20px;line-height:1;font-weight:400;color:var(--pe-brand-500);
  transform:none;transition:transform .22s var(--pe-ease);
}
.pe-accordion .accordion-button:not(.collapsed)::after{content:"−";transform:rotate(180deg)}
.pe-accordion .accordion-body{
  padding:18px 22px 24px 25px;color:var(--pe-text-300);font-size:15px;
}
.pe-accordion .accordion-body strong{color:var(--pe-text-100);font-weight:600}
.pe-faq-side{position:sticky;top:100px;display:grid;gap:16px}
.pe-side-card{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-r-card);
  padding:24px;box-shadow:var(--pe-card-shadow);backdrop-filter:blur(12px);
}
.pe-side-card h3{font-size:17px;margin-bottom:14px}
.pe-side-card ol{counter-reset:s;display:grid;gap:12px}
.pe-side-card ol li{
  counter-increment:s;position:relative;padding-left:34px;font-size:14px;color:var(--pe-text-300);line-height:1.7;
}
.pe-side-card ol li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:2px;
  font-family:var(--pe-font-mono);font-size:13px;color:var(--pe-brand-500);
  width:24px;height:24px;line-height:24px;text-align:center;border-radius:8px;
  background:rgba(0,229,176,.10);border:1px solid rgba(0,229,176,.28);
}

/* ---------- 双列清单 ---------- */
.pe-check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 32px}
.pe-check-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-r-card);
  padding:20px 22px;box-shadow:var(--pe-card-shadow);
  transition:transform .2s var(--pe-ease),border-color .2s var(--pe-ease);
}
.pe-check-item:hover{transform:translateY(-4px);border-color:var(--pe-line-neon)}
.pe-check-item svg{flex:none;margin-top:3px}
.pe-check-item h3{font-size:16px;margin-bottom:6px}
.pe-check-item p{margin:0;font-size:14px;color:var(--pe-text-300);line-height:1.7}

/* ---------- 卡片 ---------- */
.pe-card{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-r-card);
  padding:26px;box-shadow:var(--pe-card-shadow);position:relative;overflow:hidden;
  backdrop-filter:blur(12px) saturate(140%);
  transition:transform .2s var(--pe-ease),border-color .2s var(--pe-ease),box-shadow .2s var(--pe-ease);
}
.pe-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),var(--pe-brand-300));
  transform:scaleX(0);transform-origin:left;transition:transform .2s var(--pe-ease);
}
.pe-card:hover{transform:translateY(-4px);border-color:var(--pe-line-neon);box-shadow:0 28px 60px -30px rgba(0,0,0,1)}
.pe-card:hover::before{transform:scaleX(1)}
.pe-card h3{font-size:18px;margin-bottom:10px}
.pe-card p{margin:0;color:var(--pe-text-300);font-size:14.5px}
.pe-card svg.pe-ico{width:38px;height:38px;margin-bottom:16px}
.pe-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.pe-card--wide{grid-column:span 2;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.pe-card--wide img{border-radius:12px;border:1px solid var(--pe-line-soft);aspect-ratio:16/10;object-fit:cover;width:100%}

/* ---------- 图文块 ---------- */
.pe-split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.pe-split img{border-radius:var(--pe-r-panel);border:1px solid var(--pe-line-soft);width:100%;aspect-ratio:16/11;object-fit:cover}
.pe-split h2{font-size:clamp(24px,3vw,34px);margin-bottom:16px}
.pe-split p{color:var(--pe-text-300)}
.pe-list{display:grid;gap:12px;margin:22px 0 26px}
.pe-list li{position:relative;padding-left:24px;color:var(--pe-text-300);font-size:15px}
.pe-list li::before{
  content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:2px;
  background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm);
}

/* ---------- CTA 条 ---------- */
.pe-cta-bar{
  position:relative;overflow:hidden;border-radius:var(--pe-r-wrap);
  background:var(--pe-glass);border:1px solid var(--pe-line-neon);
  padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:var(--pe-card-shadow),inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(12px) saturate(140%);
}
.pe-cta-bar::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,229,176,.20),transparent 68%);pointer-events:none;
}
.pe-cta-bar h2{font-size:clamp(22px,2.4vw,30px);margin-bottom:8px;position:relative;z-index:1}
.pe-cta-bar p{margin:0;color:var(--pe-text-300);position:relative;z-index:1}
.pe-cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1}

/* ---------- 页脚 ---------- */
.pe-footer{
  border-top:1px solid transparent;background:var(--pe-ink-800);
  padding:72px 0 0;position:relative;
}
.pe-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--pe-brand-500),rgba(0,229,176,.15) 70%,transparent);
}
.pe-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
.pe-footer p{color:var(--pe-text-300);font-size:14px;margin:16px 0 0;max-width:340px}
.pe-footer h4{font-size:15px;margin-bottom:18px;color:var(--pe-text-100)}
.pe-footer-list{display:grid;gap:10px}
.pe-footer-list a{color:var(--pe-text-300);font-size:14px;transition:all .18s var(--pe-ease);display:inline-block}
.pe-footer-list a:hover{color:var(--pe-brand-500);transform:translateX(2px)}
.pe-footer-contact{display:grid;gap:12px;font-size:14px;color:var(--pe-text-300)}
.pe-footer-contact span{display:flex;align-items:center;gap:9px}
.pe-qr{
  width:120px;height:120px;border-radius:14px;border:1px dashed var(--pe-line-neon);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:13px;color:var(--pe-text-500);line-height:1.6;
  background:rgba(10,18,34,.6);
}
.pe-footer-bottom{
  margin-top:56px;padding:22px 0;border-top:1px solid var(--pe-line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--pe-text-500);
}

/* ---------- 抽屉 ---------- */
.pe-drawer{
  position:fixed;top:0;right:0;bottom:0;width:86vw;max-width:360px;z-index:1100;
  background:linear-gradient(160deg,rgba(18,30,54,.96),rgba(8,14,26,.98));
  backdrop-filter:blur(16px);border-left:1px solid var(--pe-line-neon);
  padding:24px;transform:translateX(102%);transition:transform .28s var(--pe-ease);
  overflow-y:auto;
}
.pe-drawer.is-open{transform:translateX(0)}
.pe-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.pe-drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--pe-line-soft);
  background:transparent;color:var(--pe-brand-300);cursor:pointer;font-size:20px;line-height:1;
}
.pe-drawer nav a{
  display:flex;align-items:center;height:52px;padding:0 14px;border-radius:12px;
  color:var(--pe-text-300);font-size:15px;border-left:3px solid transparent;
}
.pe-drawer nav a.active{color:var(--pe-brand-300);border-left-color:var(--pe-brand-500);background:rgba(0,229,176,.08)}
.pe-drawer-cta{margin-top:22px}
.pe-mask{
  position:fixed;inset:0;background:rgba(2,5,10,.72);z-index:1050;
  opacity:0;visibility:hidden;transition:opacity .25s var(--pe-ease)
}
.pe-mask.is-open{opacity:1;visibility:visible}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .pe-nav-list a{padding:10px 9px;font-size:14px}
  .pe-faq-layout{grid-template-columns:minmax(0,1fr) 280px;gap:28px}
}
@media (max-width:991px){
  .pe-nav-list{display:none}
  .pe-burger{display:block}
  .pe-nav{height:60px}
  .pe-section{padding:72px 0}
  .pe-faq-layout{grid-template-columns:1fr}
  .pe-faq-side{position:static}
  .pe-check-grid{grid-template-columns:1fr;gap:14px}
  .pe-card-grid{grid-template-columns:1fr 1fr}
  .pe-card--wide{grid-column:span 2;grid-template-columns:1fr}
  .pe-split{grid-template-columns:1fr;gap:32px}
  .pe-cta-bar{flex-direction:column;align-items:flex-start;padding:34px 30px}
  .pe-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:575px){
  .pe-container{padding:0 16px}
  .pe-section{padding:56px 0}
  .pe-hero-inner{padding:44px 0 40px}
  .pe-card-grid{grid-template-columns:1fr}
  .pe-card--wide{grid-column:span 1}
  .pe-footer-grid{grid-template-columns:1fr}
  .pe-footer-bottom{flex-direction:column}
  .pe-cta-bar{padding:28px 22px;border-radius:20px}
  .pe-accordion .accordion-button{font-size:15px;padding:18px 18px}
  .pe-accordion .accordion-body{padding:16px 18px 20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .pe-card:hover,.pe-check-item:hover,.pe-btn--primary:hover{transform:none}
}

/* roulang page: category5 */
:root{
  --pe-ink-900:#05080F;
  --pe-ink-800:#0A1222;
  --pe-ink-700:#101B31;
  --pe-line-soft:rgba(126,168,220,.14);
  --pe-line-neon:rgba(0,229,176,.35);
  --pe-brand-500:#00E5B0;
  --pe-brand-600:#00B98E;
  --pe-brand-300:#6FF7DA;
  --pe-flare-500:#FF7A2F;
  --pe-flare-300:#FFB27A;
  --pe-violet-500:#6D5CFF;
  --pe-text-100:#E9F1FF;
  --pe-text-300:#AFBED6;
  --pe-text-500:#7A8CA6;
  --pe-glass:linear-gradient(160deg,rgba(18,30,54,.72),rgba(10,18,34,.56));
  --pe-card-shadow:0 20px 48px -28px rgba(0,0,0,.9);
  --pe-glow-sm:0 0 12px rgba(0,229,176,.25);
  --pe-glow-md:0 0 28px rgba(0,229,176,.30);
  --pe-container:1240px;
  --pe-radius-btn:12px;
  --pe-radius-card:16px;
  --pe-radius-panel:20px;
  --pe-font-mono:"Barlow","DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--pe-ink-900);
  color:var(--pe-text-100);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--pe-brand-300);text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--pe-brand-500)}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--pe-text-100);letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid #6FF7DA;outline-offset:2px;box-shadow:var(--pe-glow-sm);border-radius:6px}
.pe-container{width:100%;max-width:var(--pe-container);margin:0 auto;padding:0 24px}
@media(min-width:1400px){.pe-container{max-width:1320px}}

/* ---------- header ---------- */
.pe-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  height:68px;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--pe-line-soft);
  transition:background .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.pe-header.is-scrolled{
  background:rgba(5,8,15,.92);
  border-bottom:1px solid transparent;
  box-shadow:0 14px 36px -22px rgba(0,0,0,.95);
}
.pe-header.is-scrolled::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(0,229,176,.05) 65%,transparent);
}
.pe-nav{display:flex;align-items:center;gap:28px;height:68px}
.pe-logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.pe-logo svg{width:32px;height:32px;flex:0 0 auto}
.pe-logo-text{
  font-size:16px;font-weight:800;color:var(--pe-text-100);letter-spacing:.01em;white-space:nowrap;
}
.pe-logo-text em{font-style:normal;color:var(--pe-brand-300);margin-left:2px}
.pe-nav-list{display:flex;align-items:center;gap:6px;margin-left:auto}
.pe-nav-list a{
  position:relative;display:block;padding:8px 12px;font-size:15px;font-weight:500;color:var(--pe-text-300);border-radius:8px;
}
.pe-nav-list a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;
  background:var(--pe-brand-500);transform:scaleX(0);transform-origin:left center;transition:transform .18s ease;
}
.pe-nav-list a:hover{color:var(--pe-text-100)}
.pe-nav-list a:hover::after{transform:scaleX(1)}
.pe-nav-list a.active{
  color:var(--pe-brand-300);
  text-shadow:0 0 12px rgba(0,229,176,.55);
}
.pe-nav-list a.active::after{transform:scaleX(1);box-shadow:var(--pe-glow-sm)}
.pe-nav-right{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.pe-burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--pe-line-soft);
  background:rgba(16,27,49,.7);position:relative;
}
.pe-burger span,.pe-burger span::before,.pe-burger span::after{
  position:absolute;left:13px;width:18px;height:2px;border-radius:2px;background:var(--pe-brand-300);content:"";
}
.pe-burger span{top:21px}
.pe-burger span::before{top:-6px;left:0}
.pe-burger span::after{top:6px;left:0}

/* ---------- buttons ---------- */
.pe-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;border-radius:var(--pe-radius-btn);
  font-size:15px;font-weight:700;cursor:pointer;border:1px solid transparent;
  transition:transform .2s cubic-bezier(.22,.61,.36,1),box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.pe-btn--sm{min-height:40px;padding:0 18px;font-size:14px}
.pe-btn--primary{
  background:linear-gradient(135deg,var(--pe-brand-300),var(--pe-brand-500));
  color:#04231C;
}
.pe-btn--primary:hover{transform:translateY(-2px);box-shadow:var(--pe-glow-md);filter:brightness(1.04);color:#04231C}
.pe-btn--primary:active{transform:translateY(0)}
.pe-btn--ghost{
  background:transparent;border-color:var(--pe-line-neon);color:var(--pe-brand-300);
}
.pe-btn--ghost:hover{background:rgba(0,229,176,.10);transform:translateY(-2px);color:var(--pe-brand-300)}
.pe-btn--text{
  min-height:auto;padding:0;border:0;background:none;color:var(--pe-brand-300);
  border-bottom:1px solid rgba(0,229,176,.6);border-radius:0;font-weight:600;
}
.pe-btn--text:hover{color:var(--pe-brand-500);box-shadow:0 8px 18px -14px rgba(0,229,176,.9)}

/* ---------- page banner ---------- */
.pe-page-hero{
  position:relative;margin-top:68px;min-height:380px;display:flex;align-items:center;
  background-image:linear-gradient(180deg,rgba(5,8,15,.72),rgba(5,8,15,.94)),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  overflow:hidden;
}
.pe-page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,229,176,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,176,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 100% at 15% 0%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 100% at 15% 0%,#000 30%,transparent 78%);
  pointer-events:none;
}
.pe-page-hero .pe-container{position:relative;z-index:2;padding-top:56px;padding-bottom:56px}
.pe-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--pe-text-500);margin-bottom:18px}
.pe-crumb a{color:var(--pe-text-300)}
.pe-crumb a:hover{color:var(--pe-brand-300)}
.pe-crumb svg{opacity:.6}
.pe-crumb .is-current{color:var(--pe-text-500)}
.pe-page-hero h1{
  font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.18;letter-spacing:-.02em;max-width:900px;
}
.pe-page-hero p{
  max-width:760px;margin-top:18px;color:var(--pe-text-300);font-size:17px;
}
.pe-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pe-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;font-size:12px;letter-spacing:.08em;line-height:1.4;
  color:var(--pe-brand-300);background:rgba(0,229,176,.12);border:1px solid rgba(0,229,176,.35);
}

/* ---------- sections ---------- */
.pe-section{padding:96px 0}
.pe-section--tight{padding:72px 0}
.pe-section--panel{background:var(--pe-ink-800)}
.pe-section-head{max-width:820px;margin-bottom:32px}
.pe-section-head h2{font-size:clamp(24px,3vw,38px);line-height:1.25}
.pe-section-head p{margin-top:14px;color:var(--pe-text-300);font-size:16px}
.pe-eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.16em;color:var(--pe-brand-300);
  margin-bottom:12px;font-family:var(--pe-font-mono);
}

/* ---------- metric bar ---------- */
.pe-metrics{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:var(--pe-radius-panel);
  padding:32px;box-shadow:var(--pe-card-shadow);backdrop-filter:blur(12px) saturate(140%);
}
.pe-metric{display:flex;flex-direction:column;gap:10px}
.pe-metric-num{
  font-family:var(--pe-font-mono);font-size:clamp(28px,3.4vw,40px);font-weight:700;color:var(--pe-brand-300);
  text-shadow:0 0 18px rgba(0,229,176,.35);line-height:1;
}
.pe-metric-num small{font-size:14px;color:var(--pe-text-300);margin-left:4px;text-shadow:none}
.pe-metric p{font-size:14px;color:var(--pe-text-300);line-height:1.7}
.pe-meter{height:4px;border-radius:4px;background:rgba(126,168,220,.16);overflow:hidden}
.pe-meter i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--pe-brand-600),var(--pe-brand-300))}
.pe-metrics-note{margin-top:20px;font-size:14px;color:var(--pe-text-500)}

/* ---------- checklist ---------- */
.pe-check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 32px}
.pe-check{
  display:flex;gap:14px;align-items:flex-start;padding:20px 22px;
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:14px;
  transition:border-color .2s ease,transform .2s cubic-bezier(.22,.61,.36,1),box-shadow .2s ease;
}
.pe-check:hover{border-color:var(--pe-line-neon);transform:translateY(-3px);box-shadow:var(--pe-card-shadow)}
.pe-check svg{flex:0 0 auto;margin-top:4px}
.pe-check h3{font-size:16px;font-weight:600}
.pe-check p{margin-top:6px;font-size:14px;color:var(--pe-text-300);line-height:1.7}

/* ---------- waterfall ---------- */
.pe-waterfall{display:grid;grid-template-columns:1.62fr 1fr;gap:24px;align-items:start}
.pe-waterfall-main{display:grid;gap:24px}
.pe-card{
  position:relative;background:var(--pe-glass);border:1px solid var(--pe-line-soft);
  border-radius:var(--pe-radius-card);box-shadow:var(--pe-card-shadow);overflow:hidden;
  backdrop-filter:blur(12px) saturate(140%);
  transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s ease,box-shadow .2s ease;
}
.pe-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--pe-brand-500),rgba(109,92,255,.7));
  transform:scaleX(0);transform-origin:left center;transition:transform .24s ease;
}
.pe-card:hover{transform:translateY(-4px);border-color:var(--pe-line-neon);box-shadow:0 28px 60px -30px rgba(0,0,0,1)}
.pe-card:hover::before{transform:scaleX(1)}
.pe-card-media{position:relative;overflow:hidden;aspect-ratio:16/9}
.pe-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.pe-card:hover .pe-card-media img{transform:scale(1.04)}
.pe-card-media .pe-badge{position:absolute;top:14px;left:14px;background:rgba(5,8,15,.66);backdrop-filter:blur(8px)}
.pe-card-body{padding:26px 28px}
.pe-card-body h3{font-size:clamp(18px,1.6vw,22px);line-height:1.4}
.pe-card-body p{margin-top:12px;color:var(--pe-text-300);font-size:15px}
.pe-lines{margin-top:16px;display:grid;gap:10px}
.pe-lines li{position:relative;padding-left:18px;font-size:14px;color:var(--pe-text-300);line-height:1.7}
.pe-lines li::before{
  content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;
  background:var(--pe-brand-500);box-shadow:var(--pe-glow-sm);
}
.pe-side-card{padding:28px}
.pe-side-card h3{font-size:19px}
.pe-side-card .pe-side-note{
  margin-top:18px;padding:16px 18px;border-radius:14px;
  background:rgba(0,229,176,.06);border-left:3px solid var(--pe-brand-500);
  font-size:14px;color:var(--pe-text-300);line-height:1.75;
}
.pe-side-data{display:flex;align-items:baseline;gap:8px;margin-top:22px}
.pe-side-data b{font-family:var(--pe-font-mono);font-size:34px;color:var(--pe-brand-300);line-height:1}
.pe-side-data span{font-size:13px;color:var(--pe-text-500)}

/* ---------- steps ---------- */
.pe-steps{display:grid;gap:16px;counter-reset:peStep}
.pe-step{
  display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
  padding:24px 26px;border-radius:14px;border:1px solid var(--pe-line-soft);
  background:linear-gradient(160deg,rgba(16,27,49,.7),rgba(10,18,34,.5));
  transition:border-color .2s ease,transform .2s cubic-bezier(.22,.61,.36,1);
}
.pe-step:hover{border-color:var(--pe-line-neon);transform:translateX(4px)}
.pe-step-num{
  font-family:var(--pe-font-mono);font-size:26px;font-weight:700;color:var(--pe-brand-300);
  display:flex;align-items:center;gap:10px;
}
.pe-step-num::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--pe-line-neon),transparent)}
.pe-step h3{font-size:18px}
.pe-step p{margin-top:8px;font-size:14px;color:var(--pe-text-300)}

/* ---------- faq ---------- */
.pe-faq{display:grid;gap:12px;max-width:920px}
.pe-faq-item{
  background:var(--pe-glass);border:1px solid var(--pe-line-soft);border-radius:14px;overflow:hidden;
  transition:border-color .2s ease;
}
.pe-faq-item:hover{border-color:var(--pe-line-neon)}
.pe-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:none;border:0;text-align:left;cursor:pointer;
  font-size:16px;font-weight:600;color:var(--pe-text-100);line-height:1.5;
}
.pe-faq-q:hover{color:var(--pe-brand-300)}
.pe-faq-icon{
  position:relative;flex:0 0 auto;width:22px;height:22px;border-radius:999px;
  border:1px solid var(--pe-line-neon);
}
.pe-faq-icon::before,.pe-faq-icon::after{
  content:"";position:absolute;left:5px;top:10px;width:10px;height:2px;border-radius:2px;background:var(--pe-brand-300);
  transition:transform .22s ease,opacity .22s ease;
}
.pe-faq-icon::after{transform:rotate(90deg)}
.pe-faq-q[aria-expanded="true"] .pe-faq-icon::after{transform:rotate(0);opacity:0}
.pe-faq-q[aria-expanded="true"]{color:var(--pe-brand-300)}
.pe-faq-a{padding:0 24px 22px;border-left:3px solid transparent;transition:border-color .22s ease}
.pe-faq-q[aria-expanded="true"] + .pe-faq-a{border-left-color:var(--pe-brand-500)}
.pe-faq-a p{font-size:14.5px;color:var(--pe-text-300);line-height:1.8;max-width:800px}
.pe-faq-a p + p{margin-top:10px}

/* ---------- narrow cta ---------- */
.pe-cta-band{
  border:1px solid var(--pe-line-soft);border-radius:var(--pe-radius-panel);
  background:linear-gradient(120deg,rgba(0,229,176,.10),rgba(10,18,34,.6) 55%,rgba(109,92,255,.12));
  padding:34px 36px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--pe-card-shadow);
}
.pe-cta-band h2{font-size:clamp(20px,2.2vw,26px)}
.pe-cta-band p{margin-top:8px;font-size:14.5px;color:var(--pe-text-300);max-width:620px}
.pe-cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* ---------- footer ---------- */
.pe-footer{
  position:relative;background:var(--pe-ink-800);padding:72px 0 28px;margin-top:0;
}
.pe-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--pe-brand-500),rgba(0,229,176,.1) 70%,transparent);
}
.pe-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.pe-footer p{margin-top:16px;font-size:14px;color:var(--pe-text-300);line-height:1.8;max-width:340px}
.pe-footer h4{font-size:15px;font-weight:600;color:var(--pe-text-100);letter-spacing:.04em;margin-bottom:16px}
.pe-footer-list{display:grid;gap:10px}
.pe-footer-list a{display:inline-block;font-size:14px;color:var(--pe-text-300);transition:color .2s ease,transform .2s ease}
.pe-footer-list a:hover{color:var(--pe-brand-300);transform:translateX(2px)}
.pe-footer-contact{display:grid;gap:12px}
.pe-footer-contact span{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--pe-text-300)}
.pe-qr{
  width:120px;height:120px;border-radius:14px;border:1px dashed var(--pe-line-neon);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;color:var(--pe-text-500);line-height:1.6;
  background:repeating-linear-gradient(45deg,rgba(0,229,176,.05) 0 8px,transparent 8px 16px);
}
.pe-footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--pe-line-soft);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--pe-text-500);
}

/* ---------- responsive ---------- */
@media(max-width:1199px){
  .pe-nav-list a{padding:8px 9px;font-size:14px}
  .pe-waterfall{grid-template-columns:1fr}
  .pe-metrics{grid-template-columns:repeat(2,1fr)}
  .pe-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:991px){
  .pe-section{padding:72px 0}
  .pe-check-grid{grid-template-columns:1fr}
  .pe-burger{display:block}
  .pe-nav-list{
    position:fixed;top:60px;right:0;bottom:0;width:86vw;max-width:360px;
    flex-direction:column;align-items:stretch;gap:0;margin:0;padding:18px 16px;
    background:linear-gradient(160deg,rgba(18,30,54,.94),rgba(10,18,34,.92));
    backdrop-filter:blur(16px) saturate(140%);
    border-left:1px solid var(--pe-line-soft);
    transform:translateX(105%);transition:transform .28s cubic-bezier(.22,.61,.36,1);
    overflow-y:auto;
  }
  .pe-nav-list.is-open{transform:translateX(0)}
  .pe-nav-list li{border-bottom:1px solid rgba(126,168,220,.08)}
  .pe-nav-list a{display:flex;align-items:center;min-height:52px;padding:0 14px;font-size:15px;border-radius:0}
  .pe-nav-list a::after{display:none}
  .pe-nav-list a.active{border-left:3px solid var(--pe-brand-500);text-shadow:none;background:rgba(0,229,176,.06)}
  .pe-header{height:60px}
  .pe-nav{height:60px}
  .pe-page-hero{margin-top:60px;min-height:340px}
}
@media(max-width:767px){
  .pe-container{padding:0 16px}
  .pe-section{padding:56px 0}
  .pe-section--tight{padding:48px 0}
  .pe-metrics{grid-template-columns:1fr;padding:24px;gap:20px}
  .pe-page-hero .pe-container{padding-top:44px;padding-bottom:44px}
  .pe-card-body{padding:22px}
  .pe-side-card{padding:24px}
  .pe-step{grid-template-columns:1fr;gap:12px}
  .pe-cta-band{padding:26px 22px}
  .pe-footer{padding:56px 0 24px}
  .pe-footer-grid{grid-template-columns:1fr;gap:28px}
  .pe-footer-bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
  .pe-logo-text{font-size:14px}
  .pe-btn--sm{min-height:38px;padding:0 14px;font-size:13px}
  .pe-crumb{font-size:13px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  .pe-card:hover,.pe-check:hover,.pe-step:hover,.pe-btn--primary:hover{transform:none!important}
}