/* roulang page: index */
/* ===================== 设计变量 ===================== */
:root{
  --primary:#C6FF3D;
  --primary-soft:rgba(198,255,61,.12);
  --primary-line:rgba(198,255,61,.14);
  --primary-line-strong:rgba(198,255,61,.36);
  --accent:#FF2E88;
  --accent-soft:rgba(255,46,136,.12);
  --info:#22E0FF;
  --info-soft:rgba(34,224,255,.12);
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --r-btn:10px;
  --shadow:0 18px 40px rgba(0,0,0,.55);
  --ease:220ms ease;
  --nav-h:68px;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"Chakra Petch","Rajdhani",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}

/* ===================== 基础重置 ===================== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color var(--ease),border-color var(--ease),background-color var(--ease);}
a:hover{color:#d9ff7a;}
h1,h2,h3,h4,h5{margin:0 0 .6em;color:var(--text);line-height:1.3;font-weight:700;}
p{margin:0 0 1.2em;color:var(--text-2);}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(198,255,61,.28);color:#fff;}

/* ===================== 容器 ===================== */
.container{width:100%;padding-left:16px;padding-right:16px;margin-left:auto;margin-right:auto;}
@media (min-width:576px){.container{padding-left:24px;padding-right:24px;}}
@media (min-width:1200px){.container{max-width:1140px;}}
@media (min-width:1400px){.container{max-width:1200px;}}

/* ===================== 顶栏导航 ===================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1050;
  height:var(--nav-h);
  background:rgba(11,7,20,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,var(--primary) 0%,rgba(198,255,61,.35) 38%,rgba(198,255,61,0) 100%);
  opacity:.75;
}
.site-header.scrolled{background:rgba(7,4,16,.96);box-shadow:0 12px 32px rgba(0,0,0,.45);}
.header-inner{display:flex;align-items:center;gap:18px;height:var(--nav-h);}

.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text);}
.brand:hover{color:var(--text);}
.brand-mark{
  width:30px;height:30px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;
  gap:3px;flex:0 0 auto;
}
.brand-mark i{display:block;border-radius:2px;background:var(--primary);}
.brand-mark i:nth-child(2){background:var(--accent);}
.brand-mark i:nth-child(3){background:rgba(198,255,61,.32);}
.brand-mark i:nth-child(4){background:var(--info);}
.brand-text{font-size:17px;font-weight:800;letter-spacing:.01em;white-space:nowrap;}

.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.main-nav .nav-link{
  position:relative;display:inline-block;
  padding:10px 12px;font-size:14.5px;color:var(--text-2);white-space:nowrap;border-radius:8px;
}
.main-nav .nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;
  background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform var(--ease);
}
.main-nav .nav-link:hover{color:var(--text);}
.main-nav .nav-link:hover::after{transform:scaleX(1);}
.main-nav .nav-link.active{color:var(--primary);}
.main-nav .nav-link.active::after{transform:scaleX(1);box-shadow:0 6px 18px rgba(198,255,61,.35);}

.nav-cta{display:none;}
.nav-toggle{
  display:none;width:40px;height:40px;margin-left:auto;flex:0 0 auto;
  border:1px solid var(--primary-line-strong);background:transparent;border-radius:var(--r-sm);
  flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;
  transition:background var(--ease),border-color var(--ease);
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--primary);transition:transform var(--ease),opacity var(--ease);}
.nav-toggle:hover{background:var(--primary-soft);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ===================== 按钮 ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  border-radius:var(--r-btn);border:1px solid transparent;cursor:pointer;
  transition:transform var(--ease),background-color var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.btn-primary-neon{background:var(--primary);border-color:var(--primary);color:#0A0712;box-shadow:0 10px 26px rgba(198,255,61,.18);}
.btn-primary-neon:hover{background:#d4ff66;border-color:#d4ff66;color:#0A0712;transform:translateY(-1px);box-shadow:0 14px 34px rgba(198,255,61,.32);}
.btn-primary-neon:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(198,255,61,.2);}
.btn-outline-neon{background:transparent;border-color:var(--primary);color:var(--primary);}
.btn-outline-neon:hover{background:var(--primary-soft);color:var(--primary);transform:translateY(-1px);}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);}
.btn-block{width:100%;}

.link-underline{
  display:inline-block;font-size:14.5px;color:var(--primary);
  border-bottom:1px dashed var(--primary);padding-bottom:2px;
}
.link-underline:hover{color:var(--primary);border-bottom-style:solid;}

/* ===================== 通用板块 ===================== */
.section{padding:96px 0;position:relative;}
@media (max-width:991px){.section{padding:72px 0;}}
@media (max-width:575px){.section{padding:56px 0;}}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:44px;}
.section-head h2{
  position:relative;margin:0;padding-left:18px;
  font-size:clamp(22px,3vw,32px);font-weight:700;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.28em;width:4px;height:24px;border-radius:2px;
  background:var(--primary);box-shadow:0 0 14px rgba(198,255,61,.5);
}
.section-desc{color:var(--text-2);font-size:15px;line-height:1.8;margin:10px 0 0;max-width:660px;}

.badge-neon{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:999px;font-size:12px;letter-spacing:.04em;
  background:var(--primary-soft);border:1px solid rgba(198,255,61,.3);color:var(--primary);
}
.badge-accent{background:var(--accent-soft);border-color:rgba(255,46,136,.32);color:#FF7DB5;}
.badge-info{background:var(--info-soft);border-color:rgba(34,224,255,.3);color:var(--info);}

/* ===================== 首屏 Hero ===================== */
.hero{
  position:relative;overflow:hidden;
  padding:calc(var(--nav-h) + 76px) 0 88px;
  background:var(--bg);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(820px 400px at 10% 6%,rgba(198,255,61,.10),transparent 62%),
    radial-gradient(660px 360px at 92% 26%,rgba(255,46,136,.09),transparent 66%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.9;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.95),transparent 78%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.95),transparent 78%);
}
.hero .container{position:relative;z-index:2;}

.hero-badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;
  padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.06em;
  background:var(--primary-soft);border:1px solid rgba(198,255,61,.3);color:var(--primary);
}
.hero-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);}

.hero h1{
  font-size:clamp(28px,4.6vw,48px);
  font-weight:800;line-height:1.2;letter-spacing:-.01em;
  margin:0 0 18px;
}
.hero-sub{font-size:clamp(16px,1.6vw,19px);color:var(--text);font-weight:600;margin:0 0 14px;}
.hero-text{font-size:16px;color:var(--text-2);max-width:560px;margin:0 0 28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags li{
  font-size:13px;color:var(--text-2);padding:4px 12px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
}

.hero-visual{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--primary-line-strong);
  box-shadow:var(--shadow);
}
.hero-visual::after{
  content:"";position:absolute;top:0;left:0;width:64px;height:64px;pointer-events:none;
  background:linear-gradient(135deg,rgba(198,255,61,.85),rgba(198,255,61,0));
  clip-path:polygon(0 0,100% 0,0 100%);
}
.hero-visual img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.hero-visual::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(7,4,16,.05),rgba(7,4,16,.55));
}

/* ===================== 栏目入口卡片 ===================== */
.topic-card{
  display:block;position:relative;height:100%;overflow:hidden;
  padding:26px;border-radius:var(--r-md);
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.topic-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,0));
}
.topic-card:hover{
  color:var(--text);transform:translateY(-3px);
  border-color:rgba(198,255,61,.4);
  box-shadow:var(--shadow),0 0 0 1px rgba(198,255,61,.2),0 0 24px rgba(198,255,61,.12);
}
.topic-num{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.16em;
  color:var(--text-3);margin-bottom:14px;display:block;
}
.topic-card h3{font-size:17px;font-weight:600;margin:0 0 10px;color:var(--text);}
.topic-card p{font-size:14px;line-height:1.75;color:var(--text-2);margin:0 0 16px;}
.topic-more{font-size:13px;color:var(--primary);display:inline-flex;align-items:center;gap:6px;}
.topic-more::after{content:"→";transition:transform var(--ease);}
.topic-card:hover .topic-more::after{transform:translateX(4px);}

/* ===================== 三步上手 ===================== */
.steps-wrap{position:relative;}
@media (min-width:992px){
  .steps-wrap::before{
    content:"";position:absolute;top:38px;left:6%;right:6%;height:1px;
    border-top:1px dashed rgba(198,255,61,.3);
  }
}
.step-card{
  position:relative;height:100%;
  padding:28px;border-radius:var(--r-md);
  background:var(--surface);border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.step-card:hover{transform:translateY(-3px);border-color:rgba(198,255,61,.36);box-shadow:var(--shadow);}
.step-num{
  display:inline-grid;place-items:center;width:44px;height:44px;margin-bottom:18px;
  border-radius:12px;font-family:var(--font-mono);font-size:16px;font-weight:700;letter-spacing:.06em;
  background:var(--primary-soft);border:1px solid rgba(198,255,61,.32);color:var(--primary);
}
.step-card h3{font-size:18px;font-weight:600;margin:0 0 10px;}
.step-card p{font-size:14.5px;line-height:1.8;color:var(--text-2);margin:0 0 18px;}
.step-card img{border-radius:12px;aspect-ratio:16/9;object-fit:cover;width:100%;}
@media (min-width:992px){.step-mid{margin-top:32px;}}

/* ===================== 案例证明 ===================== */
.proof-lg{
  position:relative;height:100%;overflow:hidden;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.proof-lg:hover{transform:translateY(-3px);border-color:rgba(198,255,61,.36);box-shadow:var(--shadow);}
.proof-lg .proof-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--surface-2);}
.proof-lg .proof-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease;}
.proof-lg:hover .proof-media img{transform:scale(1.03);}
.proof-lg .proof-media::after{content:"";position:absolute;inset:0;background:rgba(7,4,16,.28);}
.proof-lg .proof-body{padding:26px;}
.proof-lg h3{font-size:19px;font-weight:600;margin:12px 0 10px;}
.proof-lg p{font-size:14.5px;line-height:1.8;color:var(--text-2);margin:0 0 16px;}

.proof-sm{
  display:block;padding:22px 24px;border-radius:var(--r-md);
  background:var(--surface-2);border:1px solid var(--line);border-left:3px solid var(--accent);
  color:var(--text);margin-bottom:16px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.proof-sm:last-child{margin-bottom:0;}
.proof-sm:hover{color:var(--text);transform:translateY(-3px);border-color:rgba(198,255,61,.36);border-left-color:var(--primary);box-shadow:var(--shadow);}
.proof-sm h4{font-size:16px;font-weight:600;margin:0 0 8px;}
.proof-sm p{font-size:14px;line-height:1.75;color:var(--text-2);margin:0 0 12px;}

.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag-mini{
  font-size:12px;padding:3px 10px;border-radius:999px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text-2);
}

/* ===================== 最新信息 ===================== */
.news-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line);
  color:var(--text);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.news-card:hover{
  color:var(--text);transform:translateY(-3px);
  border-color:rgba(198,255,61,.4);
  box-shadow:var(--shadow),0 0 0 1px rgba(198,255,61,.2),0 0 24px rgba(198,255,61,.12);
}
.news-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease;}
.news-card:hover .news-media img{transform:scale(1.03);}
.news-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-body h3{
  font-size:17px;font-weight:600;line-height:1.55;margin:0;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  font-size:14px;line-height:1.75;color:var(--text-2);margin:0;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{font-size:13px;color:var(--info);font-family:var(--font-mono);letter-spacing:.03em;}

.empty-state{
  border:1px dashed rgba(255,255,255,.14);border-radius:var(--r-md);
  padding:56px 24px;text-align:center;background:rgba(21,16,34,.5);
}
.empty-state .empty-icon{
  width:44px;height:44px;margin:0 auto 16px;border-radius:12px;
  border:1px solid var(--primary-line-strong);display:grid;place-items:center;color:var(--primary);
}
.empty-state p{color:var(--text-2);font-size:15px;margin:0 0 18px;}

/* ===================== FAQ ===================== */
.faq .accordion-item{
  background:var(--surface);border:1px solid var(--line);
  border-left:3px solid transparent;border-radius:var(--r-md)!important;
  margin-bottom:14px;overflow:hidden;transition:border-color var(--ease);
}
.faq .accordion-item:has(.accordion-button:not(.collapsed)){
  border-left-color:var(--primary);
  background:var(--surface-2);
}
.faq .accordion-button{
  position:relative;background:transparent;color:var(--text);
  font-size:16.5px;font-weight:600;line-height:1.6;
  padding:20px 56px 20px 58px;box-shadow:none;border:0;
  transition:background-color var(--ease),color var(--ease);
}
.faq .accordion-button:not(.collapsed){background:transparent;color:var(--primary);box-shadow:none;}
.faq .accordion-button:focus{box-shadow:0 0 0 3px rgba(198,255,61,.18);border:0;z-index:3;}
.faq .accordion-button::before{
  content:"Q";position:absolute;left:20px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;display:grid;place-items:center;border-radius:6px;
  background:var(--primary-soft);color:var(--primary);font-size:12.5px;font-weight:700;
}
.faq .accordion-button::after{
  content:"+";background-image:none;width:auto;height:auto;
  position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--primary);line-height:1;
  transition:transform var(--ease);
}
.faq .accordion-button:not(.collapsed)::after{transform:translateY(-50%) rotate(45deg);}
.faq .accordion-body{
  padding:0 56px 22px 58px;font-size:15px;line-height:1.9;color:var(--text-2);
}
.faq .accordion-collapse{transition:height 240ms ease;}

/* ===================== CTA 带 ===================== */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);border:1px solid var(--primary-line);
  background:var(--bg-deep);padding:48px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  opacity:.16;
}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(620px 320px at 8% 0%,rgba(198,255,61,.12),transparent 66%);
}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{font-size:clamp(22px,3vw,30px);margin:0 0 12px;}
.cta-band p{font-size:15px;color:var(--text-2);margin:0 0 22px;max-width:520px;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;}
.cta-points li{
  font-size:13px;color:var(--text-2);padding:5px 12px;border-radius:999px;
  border:1px solid var(--line);background:rgba(21,16,34,.7);
}
@media (max-width:991px){.cta-band{padding:36px 24px;}}

/* ===================== 表单 ===================== */
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:8px;letter-spacing:.02em;}
.form-control-neon{
  width:100%;height:48px;padding:0 16px;
  background:#140F22;border:1px solid rgba(255,255,255,.12);border-radius:var(--r-btn);
  color:var(--text);font-size:15px;font-family:inherit;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.form-control-neon::placeholder{color:var(--text-3);}
.form-control-neon:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(198,255,61,.18);}
select.form-control-neon{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--primary) 50%),linear-gradient(135deg,var(--primary) 50%,transparent 50%);
  background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
select.form-control-neon option{background:#140F22;color:var(--text);}
.form-note{font-size:12.5px;color:var(--text-3);margin:12px 0 0;}

/* ===================== 页脚 ===================== */
.site-footer{
  position:relative;background:var(--bg-deep);
  padding:72px 0 26px;margin-top:0;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,0) 0%,var(--primary) 50%,rgba(198,255,61,0) 100%);
  opacity:.8;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{width:26px;height:26px;}
.footer-brand span{font-size:16px;font-weight:800;color:var(--text);}
.footer-about{font-size:14px;line-height:1.8;color:var(--text-3);max-width:280px;margin:0 0 16px;}
.footer-close-link{font-size:14px;color:var(--primary);border-bottom:1px dashed var(--primary);padding-bottom:2px;}
.footer-title{font-size:14px;font-weight:700;color:var(--text);margin:0 0 18px;letter-spacing:.05em;}
.footer-list li{margin-bottom:11px;}
.footer-list a{font-size:14px;color:var(--text-2);}
.footer-list a:hover{color:var(--primary);}
.footer-text{font-size:14px;color:var(--text-3);line-height:1.85;margin:0 0 12px;}
.footer-bottom{
  margin-top:52px;padding-top:22px;border-top:1px solid rgba(198,255,61,.14);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:13px;color:var(--text-3);margin:0;}

/* ===================== 响应式 ===================== */
@media (max-width:1199px){
  .main-nav .nav-link{padding:10px 9px;font-size:14px;}
}
@media (max-width:991px){
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
  .main-nav{
    position:fixed;top:0;right:0;bottom:0;left:0;z-index:1040;
    flex-direction:column;align-items:stretch;gap:0;margin-left:0;
    padding:calc(var(--nav-h) + 16px) 24px 32px;
    background:rgba(7,4,16,.98);
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    transform:translateX(100%);transition:transform 300ms ease;overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:
      linear-gradient(rgba(198,255,61,.04) 1px,transparent 1px),
      linear-gradient(90deg,rgba(198,255,61,.04) 1px,transparent 1px);
    background-size:32px 32px;
  }
  .main-nav .nav-link{
    position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
    height:56px;padding:0;font-size:16px;color:var(--text);border-radius:0;
    border-bottom:1px solid rgba(198,255,61,.14);
  }
  .main-nav .nav-link::after{
    content:"›";position:absolute;right:4px;left:auto;bottom:auto;top:50%;
    transform:translateY(-50%);height:auto;width:auto;background:none;box-shadow:none;
    font-size:22px;color:var(--primary);opacity:.7;
  }
  .main-nav .nav-link.active{color:var(--primary);}
  .main-nav .nav-link.active::after{transform:translateY(-50%);}
  .nav-cta{
    display:inline-flex;position:relative;z-index:2;margin-top:28px;width:100%;
  }
  .hero{padding:calc(var(--nav-h) + 48px) 0 64px;}
  .hero-visual{margin-top:8px;}
}
@media (max-width:767px){
  body{font-size:15.5px;line-height:1.85;}
  .hero h1{font-size:clamp(26px,7vw,34px);}
  .hero-actions .btn{width:100%;}
  .section-head{margin-bottom:32px;}
  .news-body{padding:18px;}
  .faq .accordion-button{padding:18px 48px 18px 52px;font-size:15.5px;}
  .faq .accordion-body{padding:0 20px 20px 52px;font-size:14.5px;}
  .cta-band{padding:28px 20px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:575px){
  .hero-tags li{font-size:12.5px;}
  .step-card,.topic-card{padding:20px;}
}

/* roulang page: article */
:root{
  --primary:#C6FF3D;
  --primary-dim:rgba(198,255,61,.12);
  --primary-line:rgba(198,255,61,.14);
  --accent:#FF2E88;
  --info:#22E0FF;
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(255,255,255,.08);
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-card:0 18px 40px rgba(0,0,0,.55);
  --shadow-hover:0 0 0 1px rgba(198,255,61,.20),0 0 24px rgba(198,255,61,.12),0 22px 44px rgba(0,0,0,.6);
  --ease:220ms ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-2);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:linear-gradient(rgba(198,255,61,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(198,255,61,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 78%);
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary);text-decoration:none;transition:color var(--ease);}
a:hover{color:#d8ff7a;}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1200px) and (max-width:1399.98px){.container{max-width:1140px;}}
@media (min-width:992px) and (max-width:1199.98px){.container{max-width:960px;}}
@media (min-width:768px) and (max-width:991.98px){.container{max-width:720px;}}
@media (max-width:575.98px){.container{padding:0 16px;}}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1040;
  height:68px;
  background:rgba(11,7,20,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:background var(--ease);
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,.75) 0%,rgba(198,255,61,.12) 42%,transparent 100%);
}
.site-header.is-scrolled{background:rgba(7,4,16,.96);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{display:inline-flex;align-items:flex-end;gap:3px;width:26px;height:22px;}
.brand-mark i{display:block;width:4px;border-radius:1px;background:var(--primary);transform:skewX(-12deg);}
.brand-mark i:nth-child(1){height:10px;}
.brand-mark i:nth-child(2){height:18px;background:var(--accent);}
.brand-mark i:nth-child(3){height:14px;}
.brand-mark i:nth-child(4){height:22px;background:var(--info);}
.brand-text{font-size:17px;font-weight:800;color:var(--text);letter-spacing:.01em;white-space:nowrap;}
.brand:hover .brand-text{color:var(--primary);}
.main-nav{display:flex;align-items:center;gap:4px;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:14.5px;
  color:var(--text-2);
  border-radius:8px;
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:2px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
  transform:scaleX(0);
  transform-origin:left;
  transition:transform var(--ease);
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--primary);}
.nav-link.active::after{transform:scaleX(1);box-shadow:0 6px 18px rgba(198,255,61,.35);}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 20px;
  border-radius:10px;
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform var(--ease),background var(--ease),box-shadow var(--ease),border-color var(--ease),color var(--ease);
}
.btn-primary-neon{
  background:var(--primary);
  color:#08110A;
  border-color:var(--primary);
  box-shadow:0 8px 22px rgba(198,255,61,.18);
}
.btn-primary-neon:hover{
  background:#d5ff6b;
  color:#08110A;
  transform:translateY(-1px);
  box-shadow:0 0 0 1px rgba(198,255,61,.5),0 0 26px rgba(198,255,61,.35);
}
.btn-primary-neon:active{transform:translateY(1px);}
.btn-outline-neon{
  background:transparent;
  color:var(--primary);
  border-color:rgba(198,255,61,.55);
}
.btn-outline-neon:hover{background:rgba(198,255,61,.12);color:var(--primary);transform:translateY(-1px);}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border-color:rgba(255,255,255,.16);
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);}
.nav-cta{margin-left:14px;padding:0 18px;font-size:14.5px;}
.header-cta{display:none;}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  padding:0;
  background:transparent;
  border:1px solid rgba(198,255,61,.45);
  border-radius:8px;
  position:relative;
}
.nav-toggle span{
  position:absolute;left:10px;right:10px;height:2px;background:var(--primary);border-radius:2px;transition:transform var(--ease),opacity var(--ease);
}
.nav-toggle span:nth-child(1){top:13px;}
.nav-toggle span:nth-child(2){top:19px;}
.nav-toggle span:nth-child(3){top:25px;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- Page head ---------- */
.page-hero{
  position:relative;
  padding:56px 0 44px;
  background-image:linear-gradient(180deg,rgba(7,4,16,.86),rgba(11,7,20,.97)),url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--primary-line);
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;
  width:520px;height:520px;
  right:-140px;top:-220px;
  background:radial-gradient(circle,rgba(198,255,61,.16),transparent 68%);
  pointer-events:none;
}
.crumbs{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:22px;
}
.crumbs a{color:var(--text-3);}
.crumbs a:hover{color:var(--primary);}
.crumbs .sep{color:rgba(255,255,255,.22);}
.crumbs .current{color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(60vw,520px);}
.page-hero h1{
  position:relative;
  font-size:clamp(28px,4.6vw,48px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.01em;
  color:var(--text);
  max-width:900px;
}
.article-meta{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:20px;
  font-size:13px;
  color:var(--text-3);
}
.meta-badge{
  display:inline-flex;
  align-items:center;
  padding:3px 12px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.3);
}
.meta-dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.24);}
.meta-time{color:var(--info);}

/* ---------- Layout ---------- */
.page-main{position:relative;padding:64px 0 88px;}
.layout-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start;}
.article-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  padding:36px 36px 40px;
  position:relative;
  overflow:hidden;
}
.article-card::before{
  content:"";
  position:absolute;
  left:0;top:0;
  width:100%;height:3px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,.05));
}
.article-body{max-width:760px;font-size:16px;line-height:1.9;color:var(--text-2);}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;
  font-size:clamp(20px,2.4vw,24px);
  font-weight:700;
  line-height:1.35;
  color:var(--text);
  margin:1.9em 0 .8em;
  padding-left:16px;
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;top:.28em;
  width:4px;height:1em;
  background:var(--primary);
  border-radius:2px;
}
.article-body h3{font-size:17px;font-weight:600;color:var(--text);margin:1.6em 0 .6em;}
.article-body h4{font-size:16px;font-weight:600;color:var(--text);margin:1.4em 0 .5em;}
.article-body ul,.article-body ol{margin:0 0 1.2em;}
.article-body ul li{position:relative;padding-left:18px;margin-bottom:.5em;}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:0;top:.78em;
  width:6px;height:6px;
  background:var(--primary);
  border-radius:1px;
}
.article-body ol{counter-reset:cms-list;}
.article-body ol li{position:relative;padding-left:28px;margin-bottom:.5em;counter-increment:cms-list;}
.article-body ol li::before{
  content:counter(cms-list) ".";
  position:absolute;
  left:0;top:0;
  color:var(--primary);
  font-weight:600;
}
.article-body blockquote{
  margin:1.6em 0;
  padding:16px 20px;
  border-left:3px solid var(--primary);
  background:rgba(198,255,61,.06);
  border-radius:0 12px 12px 0;
  color:var(--text-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:12px;margin:1.6em auto;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{text-align:center;font-size:13px;color:var(--text-3);margin-top:8px;}
.article-body a{color:var(--primary);text-decoration:underline dashed;text-underline-offset:3px;}
.article-body a:hover{text-decoration-style:solid;}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:1.6em 0;
  font-size:14px;
  border:1px solid rgba(255,255,255,.12);
}
.article-body th,.article-body td{
  border:1px solid rgba(255,255,255,.12);
  padding:10px 14px;
  text-align:left;
  vertical-align:top;
}
.article-body th{background:var(--surface-2);color:var(--text);font-weight:600;}
.article-body code{
  background:rgba(255,255,255,.06);
  border-radius:4px;
  padding:1px 6px;
  font-size:14px;
  color:var(--info);
}
.article-body hr{border:0;border-top:1px solid var(--primary-line);margin:2em 0;}
.article-empty{
  text-align:center;
  padding:36px 20px;
  border:1px dashed rgba(255,255,255,.14);
  border-radius:var(--radius-md);
  background:rgba(255,255,255,.015);
}
.article-empty h2{font-size:20px;color:var(--text);margin-bottom:10px;padding-left:0;}
.article-empty h2::before{display:none;}
.article-empty p{margin-bottom:20px;color:var(--text-3);}

/* ---------- Sidebar ---------- */
.side-col{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px;}
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  padding:22px;
}
.side-title{
  position:relative;
  font-size:15px;
  font-weight:700;
  color:var(--text);
  padding-left:12px;
  margin-bottom:16px;
}
.side-title::before{
  content:"";
  position:absolute;
  left:0;top:.3em;
  width:3px;height:1em;
  background:var(--primary);
  border-radius:2px;
}
.side-item{
  display:flex;
  gap:12px;
  align-items:center;
  padding:10px 0;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.side-item:last-child{border-bottom:0;padding-bottom:0;}
.side-thumb{
  width:64px;height:48px;
  flex:0 0 64px;
  border-radius:10px;
  overflow:hidden;
  background:var(--surface-2);
  position:relative;
}
.side-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease;}
.side-item:hover .side-thumb img{transform:scale(1.06);}
.side-item-text{font-size:14px;line-height:1.6;color:var(--text-2);}
.side-item-text small{display:block;font-size:12px;color:var(--text-3);margin-top:2px;letter-spacing:.04em;}
.side-item:hover .side-item-text{color:var(--text);}
.side-links{display:flex;flex-direction:column;gap:10px;}
.side-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:11px 14px;
  border:1px solid var(--line);
  border-radius:10px;
  font-size:14px;
  color:var(--text-2);
  transition:var(--ease);
}
.side-link:hover{border-color:rgba(198,255,61,.4);color:var(--primary);transform:translateY(-2px);}
.side-link span{color:var(--primary);font-size:13px;}
.side-tags{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--text-2);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);
  transition:var(--ease);
}
.tag:hover{color:var(--primary);border-color:rgba(198,255,61,.3);}
.tag-el{color:var(--accent);background:rgba(255,46,136,.1);border-color:rgba(255,46,136,.3);}
.tag-el:hover{color:var(--accent);border-color:rgba(255,46,136,.5);}

/* ---------- Sections ---------- */
.section{padding:0 0 88px;}
.section-head{margin-bottom:32px;}
.section-head h2{
  position:relative;
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  line-height:1.3;
  color:var(--text);
  padding-left:16px;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:.3em;
  width:24px;height:4px;
  background:var(--primary);
  border-radius:2px;
}
.section-head p{margin-top:12px;color:var(--text-3);font-size:14px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.rel-card{
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
  height:100%;
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(198,255,61,.28);}
.rel-figure{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.rel-figure img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease;}
.rel-card:hover .rel-figure img{transform:scale(1.03);}
.rel-figure::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,4,16,.15),rgba(7,4,16,.62));
}
.rel-body{padding:20px 22px 22px;}
.rel-body h3{font-size:17px;font-weight:600;color:var(--text);line-height:1.5;margin-bottom:8px;}
.rel-body p{font-size:14px;color:var(--text-3);line-height:1.7;}
.rel-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:14px;color:var(--primary);}
.back-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:56px;}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  background-color:var(--bg-deep);
  background-image:linear-gradient(120deg,rgba(7,4,16,.94),rgba(7,4,16,.86)),url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  border:1px solid rgba(198,255,61,.28);
  border-radius:var(--radius-lg);
  padding:44px 40px;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  width:360px;height:360px;
  left:-120px;bottom:-200px;
  background:radial-gradient(circle,rgba(255,46,136,.16),transparent 70%);
  pointer-events:none;
}
.cta-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:40px;align-items:center;}
.cta-band h2{
  font-size:clamp(22px,2.8vw,30px);
  font-weight:700;
  color:var(--text);
  line-height:1.3;
  margin-bottom:12px;
}
.cta-band p{color:var(--text-2);font-size:15px;max-width:520px;}
.cta-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.cta-form .field-full{grid-column:1 / -1;}
.form-control-neon{
  width:100%;
  height:48px;
  padding:0 14px;
  background:#140F22;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  color:var(--text);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.form-control-neon::placeholder{color:var(--text-3);}
.form-control-neon:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(198,255,61,.18);
}
.form-hint{grid-column:1 / -1;font-size:13px;color:var(--text-3);}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;
  background:var(--bg-deep);
  padding:64px 0 28px;
  margin-top:24px;
}
.site-footer::before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(198,255,61,.7) 22%,rgba(198,255,61,.2) 68%,transparent);
}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:var(--text);margin-bottom:14px;}
.footer-about{font-size:14px;color:var(--text-3);line-height:1.8;margin-bottom:14px;}
.footer-close-link{font-size:14px;color:var(--primary);text-decoration:underline dashed;text-underline-offset:3px;}
.footer-close-link:hover{text-decoration-style:solid;}
.footer-title{font-size:15px;font-weight:600;color:var(--text);margin-bottom:16px;}
.footer-list li{margin-bottom:10px;}
.footer-list a{font-size:14px;color:var(--text-3);}
.footer-list a:hover{color:var(--primary);}
.footer-text{font-size:13.5px;color:var(--text-3);line-height:1.8;margin-bottom:10px;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.07);
  font-size:13px;
  color:var(--text-3);
}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  .layout-grid{grid-template-columns:minmax(0,1fr);gap:36px;}
  .side-col{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
}
@media (max-width:991.98px){
  .header-cta{display:none;}
  .nav-toggle{display:block;}
  .main-nav{
    position:fixed;
    inset:68px 0 0 0;
    display:block;
    padding:18px 24px 32px;
    background:rgba(7,4,16,.98);
    background-image:linear-gradient(rgba(198,255,61,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(198,255,61,.04) 1px,transparent 1px);
    background-size:48px 48px;
    overflow-y:auto;
    transform:translateY(-12px);
    opacity:0;
    visibility:hidden;
    transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .nav-link{
    display:flex;
    align-items:center;
    justify-content:space-between;
    min-height:56px;
    padding:0 4px;
    font-size:16px;
    color:var(--text-2);
    border-bottom:1px solid rgba(255,255,255,.06);
    border-radius:0;
  }
  .nav-link::after{display:none;}
  .nav-link::before{content:"›";order:2;color:var(--primary);font-size:18px;line-height:1;}
  .nav-link.active{color:var(--primary);}
  .nav-cta{
    display:flex;
    width:100%;
    margin:24px 0 0;
    justify-content:center;
  }
  .nav-cta::before{display:none;}
  .page-hero{padding:40px 0 34px;}
  .page-main{padding:48px 0 64px;}
  .article-card{padding:28px 24px 30px;}
  .cta-grid{grid-template-columns:minmax(0,1fr);gap:26px;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .section{padding-bottom:72px;}
}
@media (max-width:767.98px){
  .side-col{grid-template-columns:minmax(0,1fr);}
  .grid-3{grid-template-columns:minmax(0,1fr);}
  .cta-band{padding:32px 24px;}
  .cta-form{grid-template-columns:minmax(0,1fr);}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;}
  .article-body{font-size:15.5px;line-height:1.85;}
  .section{padding-bottom:56px;}
  .footer-bottom{flex-direction:column;}
  .back-row .btn{width:100%;}
}
@media (max-width:575.98px){
  .brand-text{font-size:16px;}
  .article-card{padding:22px 18px 24px;}
  .page-hero h1{font-size:clamp(24px,7vw,30px);}
  .crumbs .current{max-width:70vw;}
}

/* roulang page: category1 */
:root{
  --primary:#C6FF3D;
  --accent:#FF2E88;
  --info:#22E0FF;
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(198,255,61,.14);
  --line-soft:rgba(255,255,255,.08);
  --radius-s:8px;
  --radius-m:14px;
  --radius-l:20px;
  --radius-btn:10px;
  --shadow-card:0 18px 40px rgba(0,0,0,.55);
  --shadow-glow:0 0 0 1px rgba(198,255,61,.20), 0 0 24px rgba(198,255,61,.12);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"Chakra Petch","Rajdhani","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--primary);}
button,input{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-0.01em;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}

/* 容器 */
.container{
  width:100%;
  padding-right:24px;
  padding-left:24px;
  margin-right:auto;
  margin-left:auto;
}
@media (min-width:768px){.container{max-width:720px;}}
@media (min-width:992px){.container{max-width:960px;}}
@media (min-width:1200px){.container{max-width:1140px;}}
@media (min-width:1400px){.container{max-width:1200px;}}
@media (max-width:575.98px){.container{padding-right:16px;padding-left:16px;}}

/* 通用按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:12px 24px;
  border-radius:var(--radius-btn);
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
  white-space:nowrap;
}
.btn-primary-neon{
  background:var(--primary);
  color:#0A0714;
  border-color:var(--primary);
  box-shadow:0 8px 24px rgba(198,255,61,.18);
}
.btn-primary-neon:hover{
  background:#D4FF62;
  color:#0A0714;
  transform:translateY(-1px);
  box-shadow:0 12px 30px rgba(198,255,61,.32);
}
.btn-primary-neon:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(198,255,61,.22);}
.btn-ghost-neon{
  background:transparent;
  color:var(--primary);
  border-color:var(--primary);
}
.btn-ghost-neon:hover{
  background:rgba(198,255,61,.12);
  color:var(--primary);
  transform:translateY(-1px);
}
.btn-ghost-neon:active{transform:translateY(1px);}
.btn-outline-soft{
  background:transparent;
  color:var(--text);
  border-color:rgba(255,255,255,.16);
}
.btn-outline-soft:hover{
  border-color:var(--primary);
  color:var(--primary);
  transform:translateY(-1px);
}
.btn-block{width:100%;}

/* 徽章与标签 */
.badge-neon{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 13px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.30);
  line-height:1.4;
}
.badge-accent{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 13px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--accent);
  background:rgba(255,46,136,.12);
  border:1px solid rgba(255,46,136,.30);
  line-height:1.4;
}
.badge-info{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 11px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--info);
  background:rgba(34,224,255,.10);
  border:1px solid rgba(34,224,255,.28);
  line-height:1.4;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}

/* 顶部导航 */
.site-header{
  position:sticky;
  top:0;
  z-index:1050;
  background:rgba(11,7,20,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(198,255,61,.14);
  transition:background .24s ease,border-color .24s ease;
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:1px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,0));
  pointer-events:none;
}
.site-header.is-scrolled{background:rgba(7,4,16,.96);}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:68px;
}
.brand{display:inline-flex;align-items:center;gap:11px;}
.brand-mark{
  width:28px;
  height:28px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  grid-template-rows:repeat(2,1fr);
  gap:3px;
  flex:none;
}
.brand-mark i{display:block;border-radius:2px;background:rgba(198,255,61,.32);}
.brand-mark i:nth-child(1){background:var(--primary);}
.brand-mark i:nth-child(3){background:rgba(198,255,61,.55);}
.brand-mark i:nth-child(4){background:var(--accent);}
.brand-text{
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--text);
}
.main-nav{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  font-size:14.5px;
  color:var(--text-2);
  padding:6px 0;
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-2px;
  height:2px;
  border-radius:2px;
  background:var(--primary);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .22s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{
  color:var(--primary);
  text-shadow:0 0 18px rgba(198,255,61,.45);
}
.nav-link.active::after{
  transform:scaleX(1);
  box-shadow:0 6px 18px rgba(198,255,61,.35);
}
.nav-cta{display:none;}
.header-cta{display:inline-flex;}
.nav-toggle{
  display:none;
  width:40px;
  height:40px;
  padding:0;
  background:transparent;
  border:1px solid rgba(198,255,61,.42);
  border-radius:var(--radius-s);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
  transition:transform .24s ease,opacity .24s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:991.98px){
  .main-nav{
    position:fixed;
    top:68px;
    left:0;
    right:0;
    bottom:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:20px 24px 32px;
    background:rgba(7,4,16,.98);
    background-image:
      linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
      linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
    background-size:36px 36px;
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity .24s ease,transform .24s ease,visibility .24s ease;
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .main-nav .nav-link{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:56px;
    padding:0;
    font-size:16px;
    color:var(--text);
    border-bottom:1px solid rgba(255,255,255,.07);
  }
  .main-nav .nav-link::after{
    content:"\203A";
    position:static;
    height:auto;
    width:auto;
    background:none;
    box-shadow:none;
    transform:none;
    color:var(--text-3);
    font-size:20px;
    line-height:1;
    border-radius:0;
  }
  .main-nav .nav-link.active{color:var(--primary);}
  .main-nav .nav-link.active::after{color:var(--primary);}
  .nav-cta{display:inline-flex;margin-top:24px;width:100%;}
  .header-cta{display:none;}
  .nav-toggle{display:flex;}
}

/* 面包屑 */
.breadcrumb-bar{
  padding:18px 0 0;
  font-size:13px;
  color:var(--text-3);
}
.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb-list li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb-list li+li::before{
  content:"/";
  color:var(--text-3);
  opacity:.6;
}
.breadcrumb-list a{color:var(--text-2);}
.breadcrumb-list a:hover{color:var(--primary);}
.breadcrumb-list .current{color:var(--text);white-space:nowrap;}

/* 页面头部大图 */
.page-banner{
  position:relative;
  margin-top:18px;
  border-radius:var(--radius-l);
  overflow:hidden;
  border:1px solid var(--line-soft);
  background-color:var(--surface);
  background-image:linear-gradient(90deg,rgba(7,4,16,.92) 0%,rgba(7,4,16,.78) 48%,rgba(7,4,16,.65) 100%),url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  min-height:280px;
  display:flex;
  align-items:center;
  padding:44px 40px;
}
.page-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:40px 40px;
  pointer-events:none;
}
.page-banner::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:120px;
  height:3px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,0));
}
.banner-inner{position:relative;z-index:2;max-width:760px;}
.banner-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  letter-spacing:.12em;
  color:var(--primary);
  margin-bottom:14px;
  font-family:var(--font-num);
  text-transform:uppercase;
}
.banner-eyebrow::before{
  content:"";
  width:22px;
  height:2px;
  background:var(--primary);
  display:inline-block;
}
.page-banner h1{
  font-size:clamp(28px,4.6vw,48px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-0.01em;
  margin-bottom:16px;
}
.banner-lead{
  font-size:16px;
  color:var(--text-2);
  line-height:1.85;
  margin-bottom:20px;
  max-width:620px;
}
@media (max-width:767.98px){
  .page-banner{
    min-height:0;
    padding:30px 22px;
    margin-top:14px;
    background-image:linear-gradient(180deg,rgba(7,4,16,.86) 0%,rgba(7,4,16,.76) 100%),url("/assets/images/backpic/back-1.png");
  }
  .banner-lead{font-size:15px;}
}

/* 板块通用 */
.section{padding:96px 0;}
.section-sm{padding:72px 0;}
.section-alt{background:var(--bg-deep);}
.section-head{margin-bottom:42px;max-width:820px;}
.section-head h2{
  font-size:clamp(22px,3vw,32px);
  line-height:1.3;
  font-weight:700;
  position:relative;
  padding-left:20px;
  margin-bottom:16px;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.36em;
  width:8px;
  height:.62em;
  border-radius:2px;
  background:var(--primary);
  box-shadow:0 0 16px rgba(198,255,61,.5);
}
.section-head p{color:var(--text-2);font-size:15.5px;margin:0;}
@media (max-width:767.98px){
  .section{padding:56px 0;}
  .section-sm{padding:48px 0;}
  .section-head{margin-bottom:28px;}
}

/* 入口矩阵 */
.matrix-card{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:10px;
  height:100%;
  padding:26px 26px 24px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-card);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  overflow:hidden;
}
.matrix-card::before{
  content:"";
  position:absolute;
  left:0;
  top:26px;
  width:3px;
  height:36px;
  border-radius:0 3px 3px 0;
  background:var(--primary);
}
.matrix-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.35);
  box-shadow:var(--shadow-card),var(--shadow-glow);
  color:var(--text);
}
.matrix-top{
  display:flex;
  align-items:center;
  gap:12px;
  padding-left:14px;
}
.matrix-num{
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--primary);
}
.matrix-card h3{
  font-size:17px;
  font-weight:600;
  padding-left:14px;
  line-height:1.5;
}
.matrix-card p{
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.85;
  margin:0;
  padding-left:14px;
}
.matrix-arrow{
  margin-top:auto;
  padding-left:14px;
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  letter-spacing:.04em;
}
.matrix-arrow i{transition:transform .22s ease,color .22s ease;}
.matrix-card:hover .matrix-arrow{color:var(--primary);}
.matrix-card:hover .matrix-arrow i{transform:translateX(5px);color:var(--primary);}
.matrix-lead{
  padding:0;
  gap:0;
}
.matrix-lead .lead-media{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  border-radius:var(--radius-m) var(--radius-m) 0 0;
  background:var(--surface-2);
}
.matrix-lead .lead-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.matrix-lead:hover .lead-media img{transform:scale(1.03);}
.matrix-lead .lead-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,4,16,.15),rgba(7,4,16,.7));
}
.matrix-lead .lead-body{
  padding:24px 26px 26px;
  display:flex;
  flex-direction:column;
  gap:12px;
  flex:1;
}
.matrix-lead .lead-body h3{padding-left:0;}
.matrix-lead .lead-body p{padding-left:0;}
.matrix-lead .matrix-arrow{padding-left:0;padding-top:6px;}
.matrix-lead::before{display:none;}
.matrix-lead{border-top:3px solid var(--primary);}

/* 路径条 */
.path-list{display:flex;flex-direction:column;gap:14px;}
.path-item{
  display:flex;
  align-items:flex-start;
  gap:18px;
  padding:22px 24px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.path-item:hover{
  transform:translateX(4px);
  border-color:rgba(198,255,61,.30);
  background:var(--surface-2);
}
.path-index{
  flex:none;
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  background:rgba(198,255,61,.10);
  border:1px solid rgba(198,255,61,.28);
  color:var(--primary);
  font-family:var(--font-num);
  font-size:15px;
  font-weight:700;
  letter-spacing:.04em;
}
.path-body h3{font-size:16.5px;font-weight:600;margin-bottom:6px;}
.path-body p{font-size:14.5px;color:var(--text-2);margin:0;line-height:1.85;}
@media (max-width:575.98px){
  .path-item{padding:18px;gap:14px;}
  .path-index{width:38px;height:38px;font-size:14px;}
}

/* 场景区 */
.scene-panel{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-l);
  padding:30px 28px;
  height:100%;
}
.scene-list{display:flex;flex-direction:column;gap:18px;}
.scene-list li{
  display:flex;
  gap:12px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.85;
}
.scene-list li::before{
  content:"";
  flex:none;
  width:8px;
  height:8px;
  margin-top:11px;
  border-radius:2px;
  background:var(--primary);
  box-shadow:0 0 10px rgba(198,255,61,.45);
}
.scene-list strong{color:var(--text);font-weight:600;}
.scene-media{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-l);
  border:1px solid var(--line-soft);
  aspect-ratio:3/2;
  background:var(--surface-2);
  height:100%;
}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.scene-media:hover img{transform:scale(1.03);}
.scene-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,4,16,.1),rgba(7,4,16,.55));
}
.scene-media figcaption{
  position:absolute;
  left:20px;
  bottom:18px;
  right:20px;
  z-index:2;
  font-size:13px;
  color:var(--text-2);
}

/* 核对清单 */
.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.check-item{
  display:flex;
  gap:14px;
  padding:20px 22px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  transition:border-color .22s ease,transform .22s ease;
}
.check-item:hover{border-color:rgba(198,255,61,.28);transform:translateY(-3px);}
.check-item i{
  color:var(--info);
  font-size:15px;
  margin-top:7px;
  flex:none;
}
.check-item h3{font-size:15.5px;font-weight:600;margin-bottom:6px;}
.check-item p{font-size:14px;color:var(--text-2);margin:0;line-height:1.8;}
@media (max-width:767.98px){.check-grid{grid-template-columns:1fr;}}

/* FAQ */
.accordion-item{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m) !important;
  overflow:hidden;
  margin-bottom:14px;
}
.accordion-item:last-child{margin-bottom:0;}
.accordion-button{
  position:relative;
  width:100%;
  background:transparent;
  color:var(--text);
  font-size:16.5px;
  font-weight:600;
  line-height:1.6;
  padding:20px 56px 20px 56px;
  border:0;
  box-shadow:none;
  transition:background .24s ease,color .24s ease,border-color .24s ease;
}
.accordion-button::before{
  content:"Q";
  position:absolute;
  left:22px;
  top:50%;
  transform:translateY(-50%);
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  color:var(--primary);
  letter-spacing:.06em;
}
.accordion-button::after{
  content:"+";
  position:absolute;
  right:22px;
  top:50%;
  transform:translateY(-50%);
  width:auto;
  height:auto;
  margin:0;
  background-image:none;
  color:var(--primary);
  font-size:22px;
  line-height:1;
  transition:color .24s ease,transform .24s ease;
}
.accordion-button:not(.collapsed){
  background:var(--surface-2);
  color:var(--primary);
  box-shadow:none;
  border-left:3px solid var(--primary);
}
.accordion-button:not(.collapsed)::after{content:"\2212";color:var(--primary);}
.accordion-button:focus{box-shadow:none;border-color:rgba(198,255,61,.4);}
.accordion-body{
  padding:4px 56px 24px 56px;
  color:var(--text-2);
  font-size:15px;
  line-height:1.9;
  background:var(--surface-2);
}
.accordion-item:has(.accordion-button:not(.collapsed)){border-color:rgba(198,255,61,.30);}
@media (max-width:575.98px){
  .accordion-button{font-size:15.5px;padding:18px 46px 18px 46px;}
  .accordion-button::before{left:18px;}
  .accordion-button::after{right:16px;}
  .accordion-body{padding:2px 20px 20px 46px;font-size:14.5px;}
}

/* CTA 带 */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-l);
  border:1px solid rgba(198,255,61,.30);
  background-color:var(--bg-deep);
  background-image:linear-gradient(90deg,rgba(7,4,16,.95),rgba(7,4,16,.72)),url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  padding:44px 40px;
}
.cta-band::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:140px;
  height:3px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,0));
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-copy{max-width:560px;}
.cta-copy h2{
  font-size:clamp(20px,2.4vw,26px);
  margin-bottom:12px;
  line-height:1.35;
}
.cta-copy p{color:var(--text-2);font-size:15px;margin:0;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
@media (max-width:767.98px){
  .cta-band{padding:30px 22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
}

/* 分类互链 */
.link-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:18px 20px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  transition:transform .22s ease,border-color .22s ease,background .22s ease;
  height:100%;
}
.link-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.32);
  background:var(--surface-2);
  color:var(--text);
}
.link-card span{font-size:15px;font-weight:600;}
.link-card i{color:var(--text-3);transition:transform .22s ease,color .22s ease;}
.link-card:hover i{color:var(--primary);transform:translateX(4px);}
.link-card.is-current{
  border-color:rgba(198,255,61,.42);
  background:rgba(198,255,61,.06);
}
.link-card.is-current span{color:var(--primary);}

/* 页脚 */
.site-footer{
  position:relative;
  margin-top:0;
  padding:72px 0 32px;
  background:var(--bg-deep);
  border-top:1px solid rgba(198,255,61,.14);
}
.site-footer::before{
  content:"";
  position:absolute;
  top:-1px;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,0),var(--primary),rgba(198,255,61,0));
  opacity:.7;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-size:17px;
  font-weight:700;
  margin-bottom:16px;
}
.footer-brand .brand-mark{width:26px;height:26px;}
.footer-about{
  color:var(--text-2);
  font-size:14px;
  line-height:1.8;
  margin-bottom:16px;
  max-width:320px;
}
.footer-close-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--primary);
  border-bottom:1px dashed var(--primary);
  padding-bottom:2px;
}
.footer-close-link:hover{border-bottom-style:solid;}
.footer-title{
  font-size:15px;
  font-weight:600;
  color:var(--text);
  margin-bottom:18px;
  padding-left:12px;
  position:relative;
}
.footer-title::before{
  content:"";
  position:absolute;
  left:0;
  top:.42em;
  width:3px;
  height:.72em;
  border-radius:2px;
  background:var(--primary);
}
.footer-list{display:flex;flex-direction:column;gap:11px;}
.footer-list a{
  font-size:14px;
  color:var(--text-2);
}
.footer-list a:hover{color:var(--primary);padding-left:3px;}
.footer-text{
  font-size:13.5px;
  color:var(--text-3);
  line-height:1.85;
  margin-bottom:10px;
}
.footer-bottom{
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.07);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.footer-bottom p{
  margin:0;
  font-size:13px;
  color:var(--text-3);
}
@media (max-width:767.98px){
  .site-footer{padding:52px 0 26px;}
  .footer-bottom{margin-top:34px;flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
  --primary:#C6FF3D;
  --primary-dim:rgba(198,255,61,.14);
  --accent:#FF2E88;
  --info:#22E0FF;
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(198,255,61,.14);
  --line-soft:rgba(255,255,255,.08);
  --radius-s:8px;
  --radius-c:14px;
  --radius-l:18px;
  --radius-btn:10px;
  --shadow-card:0 18px 40px rgba(0,0,0,.55);
  --shadow-hover:0 0 0 1px rgba(198,255,61,.20), 0 0 24px rgba(198,255,61,.12);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  --font-num:"Chakra Petch","Rajdhani","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:2px;
}
h1,h2,h3,h4{margin:0;color:var(--text);}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
@media (max-width:1399.98px){.container{max-width:1140px;}}
@media (max-width:1199.98px){.container{max-width:960px;}}
@media (max-width:991.98px){.container{max-width:720px;}}
@media (max-width:767.98px){.container{max-width:100%;padding-left:24px;padding-right:24px;}}
@media (max-width:575.98px){.container{padding-left:16px;padding-right:16px;}}

/* ============ 顶栏 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  height:68px;
  background:rgba(11,7,20,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(198,255,61,.55),rgba(198,255,61,0)) 1;
  transition:background .25s ease, box-shadow .25s ease;
}
.site-header.scrolled{
  background:rgba(7,4,16,.96);
  box-shadow:0 10px 30px rgba(0,0,0,.5);
}
.header-inner{
  height:68px;
  display:flex;
  align-items:center;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-mark{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:3px;
  width:24px;
  height:24px;
}
.brand-mark i{
  display:block;
  border:1px solid var(--primary);
  border-radius:2px;
  opacity:.85;
}
.brand-mark i:nth-child(2){border-color:var(--accent);opacity:.9;}
.brand-mark i:nth-child(4){background:var(--primary);border-color:var(--primary);opacity:.75;}
.brand-text{
  font-size:17px;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 12px;
  font-size:15px;
  color:var(--text-2);
  border-radius:var(--radius-s);
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:2px;
  height:2px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,0));
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .24s ease;
  border-radius:2px;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{
  color:var(--primary);
}
.nav-link.active::after{
  transform:scaleX(1);
  box-shadow:0 6px 18px rgba(198,255,61,.35);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 20px;
  font-size:15px;
  font-weight:600;
  font-family:inherit;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn-primary-neon{
  background:var(--primary);
  color:#0A0713;
  box-shadow:0 8px 22px rgba(198,255,61,.18);
}
.btn-primary-neon:hover{
  background:#D3FF5E;
  color:#0A0713;
  transform:translateY(-1px);
  box-shadow:0 0 0 1px rgba(198,255,61,.4), 0 10px 28px rgba(198,255,61,.3);
}
.btn-primary-neon:active{transform:translateY(1px);}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border-color:rgba(255,255,255,.16);
}
.btn-ghost:hover{
  border-color:var(--primary);
  color:var(--primary);
  transform:translateY(-1px);
}
.btn-outline-neon{
  background:transparent;
  color:var(--primary);
  border-color:rgba(198,255,61,.6);
}
.btn-outline-neon:hover{
  background:rgba(198,255,61,.12);
  transform:translateY(-1px);
}
.header-cta{margin-left:12px;}
.nav-cta{display:none;}
.nav-toggle{
  display:none;
  width:40px;
  height:40px;
  margin-left:auto;
  padding:0;
  background:transparent;
  border:1px solid rgba(198,255,61,.45);
  border-radius:10px;
  cursor:pointer;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
}
.nav-toggle span{
  display:block;
  width:16px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
  transition:transform .22s ease, opacity .22s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============ 面包屑 ============ */
.crumb-bar{
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.crumb-inner{
  display:flex;
  align-items:center;
  gap:8px;
  padding:14px 0;
  font-size:13px;
  color:var(--text-3);
  white-space:nowrap;
  overflow:hidden;
}
.crumb-inner a{color:var(--text-3);}
.crumb-inner a:hover{color:var(--primary);}
.crumb-sep{color:rgba(198,255,61,.45);}
.crumb-current{color:var(--text-2);}

/* ============ 页面头图 ============ */
.page-hero{
  position:relative;
  min-height:300px;
  display:flex;
  align-items:center;
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(100deg,rgba(11,7,20,.94) 0%,rgba(11,7,20,.72) 55%,rgba(7,4,16,.88) 100%);
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(198,255,61,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(198,255,61,.045) 1px,transparent 1px);
  background-size:48px 48px;
  opacity:.7;
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;padding-top:56px;padding-bottom:56px;}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  margin-bottom:18px;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.3);
  border-radius:999px;
}
.hero-tag .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 10px rgba(255,46,136,.8);
}
.page-hero h1{
  font-size:clamp(28px,4.6vw,44px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.01em;
  margin-bottom:16px;
}
.hero-lead{
  max-width:640px;
  font-size:16px;
  line-height:1.85;
  color:var(--text-2);
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.chip{
  display:inline-flex;
  align-items:center;
  padding:5px 12px;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--text-2);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line-soft);
  border-radius:999px;
}
.chip-info{color:var(--info);border-color:rgba(34,224,255,.3);background:rgba(34,224,255,.08);}
.chip-accent{color:var(--accent);border-color:rgba(255,46,136,.3);background:rgba(255,46,136,.1);}

/* ============ 通用板块 ============ */
.section{padding:104px 0;}
.section-tight{padding:80px 0;}
.section-alt{background:var(--bg-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{margin-bottom:48px;max-width:760px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:block;
  font-family:var(--font-num);
  font-size:12px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--text-3);
  margin-bottom:12px;
}
.section-title{
  position:relative;
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  line-height:1.3;
  padding-top:16px;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:24px;
  height:4px;
  background:var(--primary);
  border-radius:2px;
}
.section-head.center .section-title::before{left:50%;transform:translateX(-50%);}
.section-desc{
  margin-top:16px;
  font-size:16px;
  line-height:1.9;
  color:var(--text-2);
}

/* ============ 时间轴 ============ */
.timeline{
  position:relative;
  margin-top:8px;
  padding-left:0;
}
.timeline::before{
  content:"";
  position:absolute;
  left:19px;
  top:14px;
  bottom:14px;
  width:1px;
  background:linear-gradient(180deg,rgba(198,255,61,.55),rgba(198,255,61,.06));
}
.tl-item{
  position:relative;
  padding-left:64px;
  padding-bottom:28px;
}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";
  position:absolute;
  left:12px;
  top:8px;
  width:16px;
  height:16px;
  border-radius:50%;
  background:var(--bg);
  border:2px solid var(--primary);
  box-shadow:0 0 12px rgba(198,255,61,.45);
}
.tl-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-left:3px solid var(--primary);
  border-radius:var(--radius-c);
  padding:24px 26px;
  box-shadow:var(--shadow-card);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.tl-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.42);
  box-shadow:var(--shadow-card), var(--shadow-hover);
}
.tl-num{
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--primary);
  display:block;
  margin-bottom:8px;
}
.tl-card h3{
  font-size:19px;
  font-weight:600;
  margin-bottom:10px;
}
.tl-card p{
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
  margin-bottom:14px;
}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ 分类方向卡 ============ */
.card-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.topic-card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-l);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.topic-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.35);
  box-shadow:var(--shadow-card), var(--shadow-hover);
}
.topic-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--surface-2);
}
.topic-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.topic-card:hover .topic-thumb img{transform:scale(1.03);}
.topic-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,4,16,.15),rgba(7,4,16,.7));
}
.topic-body{padding:20px 22px 24px;}
.topic-body h3{font-size:17px;font-weight:600;margin-bottom:10px;}
.topic-body p{font-size:14px;line-height:1.8;color:var(--text-2);margin-bottom:14px;}
.tag{
  display:inline-flex;
  align-items:center;
  padding:4px 10px;
  font-size:12px;
  border-radius:999px;
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.3);
  color:var(--primary);
  white-space:nowrap;
}
.tag-accent{background:rgba(255,46,136,.12);border-color:rgba(255,46,136,.3);color:var(--accent);}
.tag-info{background:rgba(34,224,255,.1);border-color:rgba(34,224,255,.3);color:var(--info);}

/* ============ 要点条 ============ */
.fact-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.fact-card{
  background:var(--surface-2);
  border:1px solid var(--line-soft);
  border-top:3px solid var(--info);
  border-radius:var(--radius-c);
  padding:26px 24px;
}
.fact-card:nth-child(2){border-top-color:var(--primary);}
.fact-card:nth-child(3){border-top-color:var(--accent);}
.fact-card h3{
  font-size:17px;
  font-weight:600;
  margin-bottom:10px;
}
.fact-card p{font-size:15px;color:var(--text-2);line-height:1.85;margin-bottom:14px;}
.fact-list{display:flex;flex-direction:column;gap:8px;}
.fact-list li{
  position:relative;
  padding-left:16px;
  font-size:14px;
  color:var(--text-2);
}
.fact-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:11px;
  width:6px;
  height:6px;
  background:var(--primary);
  border-radius:1px;
}

/* ============ 折叠问答 ============ */
.neon-accordion .accordion-item{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-c);
  margin-bottom:14px;
  overflow:hidden;
}
.neon-accordion .accordion-item:last-child{margin-bottom:0;}
.neon-accordion .accordion-button{
  width:100%;
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:20px 22px;
  font-size:16.5px;
  font-weight:600;
  line-height:1.6;
  color:var(--text);
  background:transparent;
  border:0;
  box-shadow:none;
  text-align:left;
}
.neon-accordion .accordion-button::before{
  content:"Q";
  flex-shrink:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:24px;
  height:24px;
  margin-top:2px;
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  color:#0A0713;
  background:var(--primary);
  border-radius:6px;
}
.neon-accordion .accordion-button::after{
  margin-left:auto;
  width:14px;
  height:14px;
  background-image:none;
  border-right:2px solid var(--text-2);
  border-bottom:2px solid var(--text-2);
  transform:rotate(45deg);
  transition:transform .24s ease, border-color .24s ease;
  flex-shrink:0;
  align-self:center;
}
.neon-accordion .accordion-button:not(.collapsed){
  color:var(--primary);
  background:var(--surface-2);
  border-left:3px solid var(--primary);
}
.neon-accordion .accordion-button:not(.collapsed)::after{
  transform:rotate(-135deg);
  border-color:var(--primary);
}
.neon-accordion .accordion-button:focus{box-shadow:none;outline:none;}
.neon-accordion .accordion-button:focus-visible{outline:2px solid var(--primary);outline-offset:-2px;}
.neon-accordion .accordion-body{
  padding:4px 22px 22px 58px;
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
  border-left:3px solid transparent;
}
.neon-accordion .accordion-collapse{border-left:3px solid var(--primary);}

/* ============ CTA 带 ============ */
.cta-band{
  position:relative;
  background:var(--bg-deep);
  border-top:1px solid rgba(198,255,61,.28);
  border-bottom:1px solid rgba(198,255,61,.28);
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  opacity:.16;
}
.cta-band .container{position:relative;z-index:2;padding-top:72px;padding-bottom:72px;}
.cta-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}
.cta-copy h2{
  font-size:clamp(22px,3vw,30px);
  font-weight:700;
  line-height:1.3;
  margin-bottom:14px;
}
.cta-copy p{color:var(--text-2);font-size:15.5px;max-width:460px;}
.cta-form{
  background:rgba(21,16,34,.86);
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:26px;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(6px);
}
.form-row{margin-bottom:16px;}
.form-row:last-of-type{margin-bottom:20px;}
.form-label{
  display:block;
  font-size:13px;
  color:var(--text-2);
  margin-bottom:8px;
  letter-spacing:.02em;
}
.form-control{
  width:100%;
  height:48px;
  padding:0 14px;
  font-family:inherit;
  font-size:15px;
  color:var(--text);
  background:#140F22;
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-btn);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.form-control::placeholder{color:var(--text-3);}
.form-control:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(198,255,61,.18);
}
.form-control.is-invalid{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(255,46,136,.16);
}
.form-error{
  display:none;
  margin-top:6px;
  font-size:13px;
  color:var(--accent);
}
.form-error.show{display:block;}
.form-tip{font-size:13px;color:var(--text-3);margin-top:14px;}

/* ============ 相关互链 ============ */
.related-links{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.related-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:18px 20px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-left:3px solid rgba(198,255,61,.4);
  border-radius:var(--radius-c);
  font-size:15px;
  color:var(--text);
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.related-item span{color:var(--text-3);font-family:var(--font-num);font-size:14px;}
.related-item:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.4);
  box-shadow:var(--shadow-hover);
  color:var(--primary);
}
.back-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--bg-deep);
  padding-top:72px;
  border-top:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(198,255,61,.55),rgba(198,255,61,0)) 1;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:17px;
  font-weight:700;
  margin-bottom:14px;
}
.footer-about{
  font-size:14px;
  color:var(--text-2);
  margin-bottom:14px;
}
.footer-close-link{
  font-size:14px;
  color:var(--primary);
  border-bottom:1px dashed rgba(198,255,61,.6);
  padding-bottom:2px;
}
.footer-close-link:hover{border-bottom-style:solid;}
.footer-title{
  font-size:15px;
  font-weight:600;
  margin-bottom:16px;
  color:var(--text);
}
.footer-list li{margin-bottom:10px;}
.footer-list a{
  font-size:14px;
  color:var(--text-2);
}
.footer-list a:hover{color:var(--primary);}
.footer-text{
  font-size:14px;
  color:var(--text-2);
  margin-bottom:10px;
  line-height:1.8;
}
.footer-bottom{
  margin-top:56px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.07);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
}
.footer-bottom p{
  margin:0;
  font-size:13px;
  color:var(--text-3);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .related-links{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
  .nav-cta{display:inline-flex;margin-top:20px;width:100%;}
  .main-nav{
    position:fixed;
    left:0;
    right:0;
    top:68px;
    bottom:0;
    margin-left:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:20px 24px 40px;
    background:rgba(7,4,16,.98);
    background-image:linear-gradient(rgba(198,255,61,.04) 1px,transparent 1px),
                     linear-gradient(90deg,rgba(198,255,61,.04) 1px,transparent 1px);
    background-size:48px 48px;
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-8px);
    transition:opacity .22s ease, transform .22s ease, visibility .22s ease;
  }
  .main-nav.open{opacity:1;visibility:visible;transform:translateY(0);}
  .nav-link{
    height:56px;
    padding:0;
    font-size:16px;
    border-bottom:1px solid rgba(255,255,255,.06);
    color:var(--text);
    border-radius:0;
  }
  .nav-link::after{left:0;right:auto;width:32px;bottom:6px;}
  .section{padding:72px 0;}
  .section-tight{padding:64px 0;}
  .section-head{margin-bottom:36px;}
  .page-hero{min-height:260px;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .cta-band .container{padding-top:56px;padding-bottom:56px;}
  .fact-row{grid-template-columns:1fr;}
  .footer-bottom{margin-top:40px;}
}
@media (max-width:767.98px){
  .page-hero{min-height:180px;}
  .page-hero .container{padding-top:40px;padding-bottom:40px;}
  .hero-actions .btn{width:100%;}
  .section{padding:56px 0;}
  .section-tight{padding:56px 0;}
  .card-grid{grid-template-columns:1fr;}
  .related-links{grid-template-columns:1fr;}
  .timeline::before{left:13px;}
  .tl-item{padding-left:44px;}
  .tl-item::before{left:6px;width:14px;height:14px;}
  .tl-card{padding:20px 18px;}
  .neon-accordion .accordion-body{padding:4px 18px 20px 18px;}
  .neon-accordion .accordion-button{padding:18px;font-size:16px;}
}
@media (max-width:575.98px){
  .brand-text{font-size:15px;}
  .hero-tag{font-size:11px;}
  .related-item{font-size:14px;}
  .cta-form{padding:20px;}
}

/* roulang page: category3 */
/* ============ 设计变量 ============ */
:root{
  --primary:#C6FF3D;
  --primary-deep:#A8E024;
  --accent:#FF2E88;
  --info:#22E0FF;
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(198,255,61,.14);
  --line-soft:rgba(255,255,255,.08);
  --r-s:8px;
  --r-c:14px;
  --r-l:20px;
  --r-btn:10px;
  --shadow-card:0 18px 40px rgba(0,0,0,.55);
  --shadow-glow:0 0 0 1px rgba(198,255,61,.20),0 0 24px rgba(198,255,61,.12);
  --ease:220ms ease;
}
/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 520px at 84% -6%, rgba(198,255,61,.07), transparent 62%),
    radial-gradient(760px 460px at 4% 14%, rgba(255,46,136,.05), transparent 66%);
  background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased;
}
body.nav-locked{overflow:hidden;}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),opacity var(--ease);}
button{font:inherit;color:inherit;}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0;}
ul{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px;}
::selection{background:rgba(198,255,61,.28);color:#fff;}

/* ============ 容器 ============ */
.container,
.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{
  width:100%;
  max-width:1200px;
  margin-inline:auto;
  padding-inline:24px;
}
@media (max-width:1199.98px){
  .container,.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{max-width:960px;}
}
@media (max-width:991.98px){
  .container,.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{max-width:720px;}
}
@media (max-width:767.98px){
  .container,.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{max-width:100%;padding-inline:24px;}
}
@media (max-width:575.98px){
  .container,.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{padding-inline:16px;}
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  cursor:pointer;
  white-space:nowrap;
  transition:transform var(--ease),background var(--ease),color var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.btn-primary-neon{
  background:var(--primary);
  color:#0A1305;
  border-color:var(--primary);
  box-shadow:0 8px 24px rgba(198,255,61,.20);
}
.btn-primary-neon:hover{
  background:#D6FF6B;
  color:#0A1305;
  transform:translateY(-1px);
  box-shadow:0 12px 30px rgba(198,255,61,.36);
}
.btn-primary-neon:active{transform:translateY(1px);box-shadow:0 4px 14px rgba(198,255,61,.24);}
.btn-ghost-neon{
  background:transparent;
  color:var(--primary);
  border-color:rgba(198,255,61,.5);
}
.btn-ghost-neon:hover{background:rgba(198,255,61,.12);border-color:var(--primary);color:var(--primary);}
.btn-outline-soft{
  background:transparent;
  color:var(--text);
  border-color:rgba(255,255,255,.16);
}
.btn-outline-soft:hover{border-color:var(--primary);color:var(--primary);}
.btn-block{width:100%;}
.link-neon{
  color:var(--primary);
  text-decoration:underline;
  text-decoration-style:dashed;
  text-underline-offset:4px;
}
.link-neon:hover{text-decoration-style:solid;}

/* ============ 徽章 / 标签 ============ */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  font-size:12px;
  line-height:1.7;
  letter-spacing:.04em;
  border-radius:999px;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.30);
}
.tag-accent{
  color:var(--accent);
  background:rgba(255,46,136,.12);
  border-color:rgba(255,46,136,.30);
}
.tag-info{
  color:var(--info);
  background:rgba(34,224,255,.10);
  border-color:rgba(34,224,255,.28);
}

/* ============ 顶栏导航 ============ */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1050;
  height:68px;
  background:rgba(11,7,20,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  transition:background var(--ease);
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,0),var(--primary) 22%,rgba(198,255,61,.35) 62%,rgba(198,255,61,0));
  opacity:.62;
}
.site-header.scrolled{background:rgba(7,4,16,.96);}
.header-inner{
  height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  flex-shrink:0;
}
.brand-mark{
  width:28px;height:28px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  grid-template-rows:repeat(2,1fr);
  gap:3px;
  transform:skewX(-12deg);
  flex-shrink:0;
}
.brand-mark i{display:block;background:var(--primary);border-radius:2px;}
.brand-mark i:nth-child(1){opacity:1;}
.brand-mark i:nth-child(2){opacity:.52;}
.brand-mark i:nth-child(3){opacity:.34;}
.brand-mark i:nth-child(4){opacity:.78;}
.brand-text{
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--text);
  white-space:nowrap;
}
.brand:hover .brand-text{color:var(--primary);}
.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:44px;
  padding:0 13px;
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  border-radius:var(--r-s);
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:7px;
  height:2px;
  border-radius:2px;
  background:var(--primary);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform var(--ease);
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--primary);}
.nav-link.active::after{
  transform:scaleX(1);
  box-shadow:0 0 12px rgba(198,255,61,.65);
}
.nav-link.active{box-shadow:0 6px 18px rgba(198,255,61,.35);border-radius:var(--r-s);}
.header-cta{flex-shrink:0;min-height:42px;padding:0 20px;font-size:14.5px;}
.nav-cta{display:none;}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  padding:0;
  background:rgba(198,255,61,.06);
  border:1px solid rgba(198,255,61,.45);
  border-radius:10px;
  cursor:pointer;
  position:relative;
  flex-shrink:0;
}
.nav-toggle span{
  position:absolute;
  left:10px;right:10px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
  transition:transform var(--ease),opacity var(--ease);
}
.nav-toggle span:nth-child(1){top:13px;}
.nav-toggle span:nth-child(2){top:19px;}
.nav-toggle span:nth-child(3){top:25px;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============ 页面主体 ============ */
.page-main{padding-top:68px;}
.section{padding:96px 0;}
.section-tight{padding:64px 0 0;}
.section-last{padding:96px 0 110px;}

/* ============ 面包屑 + 页面头 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero-bg{
  position:absolute;
  inset:0;
  background:url("/assets/images/backpic/back-2.png") center/cover no-repeat;
}
.page-hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(102deg,rgba(7,4,16,.95) 0%,rgba(7,4,16,.74) 50%,rgba(7,4,16,.90) 100%);
}
.page-hero-inner{
  position:relative;
  z-index:1;
  min-height:300px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding-top:34px;
  padding-bottom:52px;
}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:26px;
}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:rgba(255,255,255,.22);}
.crumb .now{color:var(--text-2);}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  padding:4px 12px;
  margin-bottom:16px;
  font-size:12px;
  letter-spacing:.08em;
  border-radius:999px;
  color:var(--primary);
  background:rgba(198,255,61,.10);
  border:1px solid rgba(198,255,61,.30);
}
.hero-title,
h1{
  font-size:clamp(28px,4.6vw,48px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.01em;
  margin:0 0 16px;
}
.hero-lead{
  max-width:720px;
  font-size:16px;
  line-height:1.9;
  color:var(--text-2);
  margin-bottom:22px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}

/* ============ 板块标题 ============ */
.sec-title{
  position:relative;
  padding-top:18px;
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  line-height:1.3;
  margin:0 0 20px;
}
.sec-title::before{
  content:"";
  position:absolute;
  left:0;top:0;
  width:24px;height:4px;
  border-radius:2px;
  background:var(--primary);
  box-shadow:0 0 12px rgba(198,255,61,.55);
}
.sec-sub{
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
  max-width:820px;
  margin-bottom:34px;
}

/* ============ 准备清单条 ============ */
.prep-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  border-radius:var(--r-c);
  overflow:hidden;
}
.prep-item{
  background:var(--surface);
  padding:26px 24px;
  transition:background var(--ease);
}
.prep-item:hover{background:var(--surface-2);}
.prep-num{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--primary);
  margin-bottom:10px;
}
.prep-item h3{
  font-size:16px;
  font-weight:600;
  line-height:1.5;
  margin:0 0 8px;
}
.prep-item p{
  font-size:14px;
  line-height:1.8;
  color:var(--text-2);
  margin:0;
}

/* ============ 图文交替区 ============ */
.zigzag{display:grid;gap:88px;}
.zig-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.zig-media{
  position:relative;
  aspect-ratio:16/10;
  border-radius:var(--r-l);
  overflow:hidden;
  background:var(--surface);
  border:1px solid var(--line-soft);
  box-shadow:var(--shadow-card);
}
.zig-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 400ms ease;
}
.zig-media::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(7,4,16,.10) 0%,rgba(7,4,16,.55) 100%);
}
.zig-media:hover img{transform:scale(1.03);}
.zig-reverse .zig-media{order:2;}
.zig-body .sec-index{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--accent);
  margin-bottom:6px;
}
.zig-body p{
  font-size:16px;
  line-height:1.9;
  color:var(--text-2);
  margin:0 0 18px;
}
.dot-list{display:grid;gap:12px;}
.dot-list li{
  position:relative;
  padding-left:20px;
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
}
.dot-list li::before{
  content:"";
  position:absolute;
  left:0;top:.68em;
  width:7px;height:7px;
  border-radius:2px;
  background:var(--primary);
}
.dot-list li strong{color:var(--text);font-weight:600;}

/* ============ 状态卡 ============ */
.state-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.state-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-left:3px solid var(--primary);
  border-radius:var(--r-c);
  padding:26px 24px;
  box-shadow:var(--shadow-card);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.state-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.28);
  box-shadow:var(--shadow-card),var(--shadow-glow);
}
.state-card h3{
  font-size:16px;
  font-weight:600;
  line-height:1.5;
  margin:0 0 10px;
}
.state-card p{
  font-size:14.5px;
  line-height:1.85;
  color:var(--text-2);
  margin:0;
}
.state-card .state-flag{
  display:inline-block;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--info);
  margin-bottom:8px;
}

/* ============ FAQ ============ */
.neon-accordion{
  --bs-accordion-bg:transparent;
  --bs-accordion-border-width:0;
  --bs-accordion-border-color:transparent;
  --bs-accordion-btn-color:var(--text);
  --bs-accordion-active-bg:var(--surface-2);
  --bs-accordion-active-color:var(--primary);
  --bs-accordion-btn-focus-box-shadow:none;
  --bs-accordion-btn-padding-x:20px;
  --bs-accordion-btn-padding-y:18px;
  --bs-accordion-body-padding-x:20px;
  --bs-accordion-body-padding-y:0;
  --bs-accordion-transition:all .24s ease;
}
.neon-accordion .accordion-item{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--r-c) !important;
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color var(--ease),background var(--ease);
}
.neon-accordion .accordion-item:hover{border-color:rgba(198,255,61,.24);}
.neon-accordion .accordion-header{margin:0;}
.neon-accordion .accordion-button{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:16.5px;
  font-weight:600;
  line-height:1.6;
  color:var(--text);
  background:transparent;
  box-shadow:none;
}
.neon-accordion .accordion-button:not(.collapsed){
  color:var(--primary);
  background:var(--surface-2);
  border-left:3px solid var(--primary);
}
.neon-accordion .accordion-button:focus{box-shadow:none;outline:none;}
.neon-accordion .accordion-button:focus-visible{outline:2px solid var(--primary);outline-offset:-3px;}
.neon-accordion .q-mark{
  flex-shrink:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:24px;height:24px;
  font-size:12px;
  font-weight:700;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.30);
  border-radius:6px;
}
.neon-accordion .accordion-button::after{
  background-image:none;
  width:9px;height:9px;
  margin-left:auto;
  border-right:2px solid var(--text-3);
  border-bottom:2px solid var(--text-3);
  transform:rotate(45deg);
  transition:transform .24s ease,border-color .24s ease;
}
.neon-accordion .accordion-button:not(.collapsed)::after{
  border-color:var(--primary);
  transform:rotate(-135deg);
}
.neon-accordion .accordion-body{
  padding:0 20px 20px 56px;
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
}

/* ============ CTA 带 ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cta-band-bg{
  position:absolute;
  inset:0;
  background:url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
  opacity:.20;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(96deg,rgba(7,4,16,.94) 0%,rgba(7,4,16,.70) 58%,rgba(7,4,16,.92) 100%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  padding:64px 0;
}
.cta-copy{max-width:640px;}
.cta-title{
  font-size:clamp(20px,2.6vw,26px);
  font-weight:700;
  line-height:1.4;
  margin:0 0 10px;
}
.cta-text{
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
  margin:0;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  flex-shrink:0;
}

/* ============ 相关分类 ============ */
.related-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:18px;
}
.rel-card{
  display:block;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--r-c);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.rel-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.28);
  box-shadow:var(--shadow-card),var(--shadow-glow);
}
.rel-media{
  display:block;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--surface-2);
}
.rel-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 400ms ease;
}
.rel-card:hover .rel-media img{transform:scale(1.03);}
.rel-body{display:block;padding:18px 18px 20px;}
.rel-name{
  display:block;
  font-size:15.5px;
  font-weight:600;
  color:var(--text);
  margin-bottom:6px;
  line-height:1.5;
}
.rel-card:hover .rel-name{color:var(--primary);}
.rel-desc{
  display:block;
  font-size:13px;
  line-height:1.75;
  color:var(--text-3);
}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;
  background:var(--bg-deep);
  padding:72px 0 0;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,0),var(--primary) 30%,rgba(198,255,61,.25) 70%,rgba(198,255,61,0));
  opacity:.7;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:17px;
  font-weight:700;
  color:var(--text);
  margin-bottom:14px;
}
.footer-brand .brand-mark{width:24px;height:24px;}
.footer-about{
  font-size:14px;
  line-height:1.8;
  color:var(--text-2);
  margin:0 0 14px;
}
.footer-close-link{
  font-size:14px;
  color:var(--primary);
  text-decoration:underline;
  text-decoration-style:dashed;
  text-underline-offset:4px;
}
.footer-close-link:hover{text-decoration-style:solid;}
.footer-title{
  font-size:15px;
  font-weight:700;
  color:var(--text);
  margin:0 0 16px;
}
.footer-list{display:grid;gap:10px;}
.footer-list a{
  font-size:14px;
  color:var(--text-2);
}
.footer-list a:hover{color:var(--primary);}
.footer-text{
  font-size:13.5px;
  line-height:1.8;
  color:var(--text-3);
  margin:0 0 10px;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  margin-top:56px;
  padding:20px 0;
  border-top:1px solid var(--line-soft);
}
.footer-bottom p{
  margin:0;
  font-size:13px;
  color:var(--text-3);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .related-grid{grid-template-columns:repeat(3,1fr);}
  .zigzag{gap:72px;}
}
@media (max-width:991.98px){
  .site-header,.header-inner{height:68px;}
  .header-cta{display:none;}
  .nav-toggle{display:block;}
  .main-nav{
    position:fixed;
    inset:0;
    z-index:1040;
    margin:0;
    padding:96px 24px 40px;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    background:rgba(7,4,16,.98);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateX(100%);
    transition:transform .28s ease,opacity .28s ease,visibility .28s ease;
  }
  .main-nav::before{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    background-image:
      linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
      linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
    background-size:52px 52px;
  }
  .main-nav.open{opacity:1;visibility:visible;transform:translateX(0);}
  .main-nav .nav-link{
    position:relative;
    z-index:1;
    height:56px;
    padding:0;
    font-size:17px;
    color:var(--text-2);
    border-bottom:1px solid var(--line-soft);
    border-radius:0;
    box-shadow:none;
  }
  .main-nav .nav-link::after{
    content:"›";
    position:static;
    width:auto;height:auto;
    margin-left:auto;
    background:none;
    box-shadow:none;
    transform:none;
    font-size:20px;
    color:rgba(255,255,255,.28);
    line-height:1;
  }
  .main-nav .nav-link.active{color:var(--primary);box-shadow:none;}
  .main-nav .nav-link.active::after{color:var(--primary);}
  .nav-cta{display:inline-flex;width:100%;margin-top:28px;position:relative;z-index:1;}
  .section{padding:72px 0;}
  .section-last{padding:72px 0 84px;}
  .zig-row{grid-template-columns:1fr;gap:30px;}
  .zig-reverse .zig-media{order:0;}
  .zigzag{gap:56px;}
  .prep-strip{grid-template-columns:repeat(2,1fr);}
  .state-grid{grid-template-columns:repeat(2,1fr);}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:24px;padding:56px 0;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .page-hero-inner{min-height:240px;padding-bottom:40px;}
}
@media (max-width:767.98px){
  .page-hero-inner{min-height:180px;padding-top:26px;padding-bottom:32px;}
  .crumb{margin-bottom:18px;}
  .hero-lead{font-size:15px;}
  .zig-media{aspect-ratio:16/11;}
  .neon-accordion .accordion-button{font-size:16px;padding:16px;}
  .neon-accordion .accordion-body{padding:0 16px 18px 52px;font-size:15px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 100%;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:575.98px){
  .prep-strip{grid-template-columns:1fr;}
  .state-grid{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .section{padding:56px 0;}
  .section-last{padding:56px 0 68px;}
  .prep-item{padding:20px 18px;}
  .state-card{padding:22px 18px;}
  .brand-text{font-size:15.5px;}
}

/* roulang page: category4 */
:root{
  --primary:#C6FF3D;
  --accent:#FF2E88;
  --info:#22E0FF;
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(198,255,61,.14);
  --line-soft:rgba(255,255,255,.08);
  --r-sm:8px;
  --r-card:14px;
  --r-lg:20px;
  --r-btn:10px;
  --shadow-card:0 18px 40px rgba(0,0,0,.55);
  --shadow-hover:0 0 0 1px rgba(198,255,61,.20),0 0 24px rgba(198,255,61,.12),0 18px 40px rgba(0,0,0,.55);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.9;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--primary);text-decoration:none;}
a:hover{color:#D8FF74;}
button,input{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul{padding:0;list-style:none;}
::selection{background:rgba(198,255,61,.28);color:#fff;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1400px){.container{max-width:1200px;}}
@media (min-width:1200px) and (max-width:1399.98px){.container{max-width:1140px;}}
@media (min-width:992px) and (max-width:1199.98px){.container{max-width:960px;}}
@media (min-width:768px) and (max-width:991.98px){.container{max-width:720px;}}
@media (max-width:575.98px){.container{padding:0 16px;}}

/* ---------- 顶栏 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:68px;
  background:rgba(11,7,20,.86);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  transition:background .22s ease;
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,.85),rgba(198,255,61,.06) 55%,transparent);
}
.site-header.is-scrolled{background:rgba(7,4,16,.96);}
.header-inner{height:68px;display:flex;align-items:center;gap:18px;}

.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800;font-size:17px;letter-spacing:.02em;white-space:nowrap;}
.brand:hover{color:var(--text);}
.brand-mark{width:26px;height:26px;flex:0 0 auto;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;}
.brand-mark i{display:block;border-radius:2px;background:var(--primary);}
.brand-mark i:nth-child(2){background:var(--accent);}
.brand-mark i:nth-child(3){background:rgba(198,255,61,.42);}
.brand-mark i:nth-child(4){background:var(--info);opacity:.85;}

.main-nav{margin-left:auto;display:flex;align-items:center;gap:22px;}
.nav-link{
  position:relative;color:var(--text-2);font-size:15px;padding:6px 0;
  text-decoration:none;transition:color .2s ease;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--primary);}
.nav-link.active::after{transform:scaleX(1);box-shadow:0 0 12px rgba(198,255,61,.75);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  padding:0 22px;border-radius:var(--r-btn);font-size:15px;font-weight:700;
  cursor:pointer;border:1px solid transparent;transition:all .2s ease;
  text-decoration:none;line-height:1.2;
}
.btn-primary-neon{background:var(--primary);border-color:var(--primary);color:#0A0F02;}
.btn-primary-neon:hover{background:#D6FF6B;color:#0A0F02;transform:translateY(-1px);box-shadow:0 12px 28px rgba(198,255,61,.28);}
.btn-primary-neon:active{transform:translateY(1px);box-shadow:0 4px 14px rgba(198,255,61,.22);}
.btn-outline-neon{background:transparent;border-color:var(--primary);color:var(--primary);}
.btn-outline-neon:hover{background:rgba(198,255,61,.12);color:var(--primary);transform:translateY(-1px);}
.btn-ghost-neon{background:transparent;border-color:rgba(255,255,255,.16);color:var(--text);}
.btn-ghost-neon:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);}
.btn:focus-visible,.nav-link:focus-visible,a:focus-visible{outline:2px solid rgba(198,255,61,.55);outline-offset:3px;border-radius:6px;}

.header-cta{margin-left:16px;flex:0 0 auto;}
.nav-cta{display:none;}

.nav-toggle{
  display:none;width:40px;height:40px;flex:0 0 auto;margin-left:auto;
  background:transparent;border:1px solid rgba(198,255,61,.45);border-radius:var(--r-sm);
  padding:0;cursor:pointer;position:relative;
}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--primary);border-radius:2px;transition:.24s ease;}
.nav-toggle span:nth-child(1){top:13px;}
.nav-toggle span:nth-child(2){top:19px;}
.nav-toggle span:nth-child(3){top:25px;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

@media (max-width:991.98px){
  .header-cta{display:none;}
  .nav-toggle{display:block;}
  .main-nav{
    position:fixed;left:0;right:0;top:68px;bottom:0;z-index:990;
    margin:0;padding:20px 24px 32px;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(7,4,16,.98);
    background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
    background-size:52px 52px;
    overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .24s ease,transform .24s ease,visibility .24s;
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:none;}
  .main-nav .nav-link{
    height:56px;display:flex;align-items:center;justify-content:space-between;
    font-size:16px;color:var(--text);border-bottom:1px solid var(--line-soft);padding:0;
  }
  .main-nav .nav-link::after{display:none;}
  .main-nav .nav-link::before{content:"›";order:2;color:var(--primary);font-size:18px;line-height:1;}
  .main-nav .nav-link.active{color:var(--primary);}
  .nav-cta{display:inline-flex;width:100%;margin-top:26px;}
}

/* ---------- Hero ---------- */
.hero{position:relative;margin-top:68px;overflow:hidden;border-bottom:1px solid var(--line);}
.hero-bg{position:absolute;inset:0;background:url(/assets/images/backpic/back-2.png) center/cover no-repeat;opacity:.6;}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,7,20,.74),rgba(11,7,20,.95));}
.hero-inner{position:relative;z-index:2;padding:76px 0 68px;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:20px;}
.crumb a{color:var(--text-2);text-decoration:none;}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:var(--text-3);opacity:.6;}
.crumb .now{color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60vw;}
.hero h1{
  font-size:clamp(28px,4.6vw,48px);font-weight:800;line-height:1.2;
  letter-spacing:-.01em;margin:0 0 18px;max-width:900px;
}
.hero-sub{max-width:720px;color:var(--text-2);font-size:16px;line-height:1.9;margin:0;}
.tagline{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  font-size:12.5px;letter-spacing:.04em;
  background:rgba(198,255,61,.12);border:1px solid rgba(198,255,61,.3);color:var(--primary);
}
.tag--accent{background:rgba(255,46,136,.12);border-color:rgba(255,46,136,.3);color:#FF80BB;}
.tag--info{background:rgba(34,224,255,.1);border-color:rgba(34,224,255,.28);color:var(--info);}

/* ---------- 通用板块 ---------- */
.section{padding:104px 0;}
.section--alt{background:radial-gradient(900px 420px at 15% 0%,rgba(198,255,61,.055),transparent 70%);}
.section-title{
  font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.3;
  margin:0 0 16px;letter-spacing:-.005em;
}
.section-title::before{
  content:"";display:inline-block;width:24px;height:4px;border-radius:2px;
  background:var(--primary);margin-right:12px;vertical-align:middle;
}
.section-lead{max-width:780px;color:var(--text-2);font-size:15.5px;line-height:1.9;margin:0 0 44px;}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:8px;}

/* ---------- 功能速览 ---------- */
.func-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.func-item{
  position:relative;background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--r-card);padding:24px 26px;box-shadow:var(--shadow-card);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.func-item::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;
  border-radius:0 3px 3px 0;background:var(--primary);
}
.func-item:hover{transform:translateY(-3px);border-color:rgba(198,255,61,.2);box-shadow:var(--shadow-hover);}
.func-num{
  font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--primary);display:block;margin-bottom:8px;
}
.func-item h3{font-size:17px;font-weight:600;line-height:1.5;margin:0 0 8px;}
.func-item p{font-size:14.5px;color:var(--text-2);line-height:1.85;margin:0;}

/* ---------- 折页问答 ---------- */
.fold-wrap{max-width:940px;}
.accordion-item{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r-card);
  margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-card);
  transition:border-color .22s ease;
}
.accordion-item:hover{border-color:rgba(198,255,61,.22);}
.accordion-button{
  display:flex;align-items:center;width:100%;padding:20px 22px;
  background:transparent;border:0;box-shadow:none;
  color:var(--text);font-size:16.5px;font-weight:600;line-height:1.6;text-align:left;
  transition:background .24s ease,color .24s ease;
}
.accordion-button::after{
  content:"＋";margin-left:auto;padding-left:16px;flex:0 0 auto;
  background-image:none;width:auto;height:auto;
  font-size:18px;line-height:1;color:var(--primary);
  transition:transform .24s ease;
}
.accordion-button:not(.collapsed){
  background:var(--surface-2);color:var(--primary);
  box-shadow:inset 3px 0 0 var(--primary);
}
.accordion-button:not(.collapsed)::after{content:"－";}
.accordion-button:focus{box-shadow:none;outline:2px solid rgba(198,255,61,.32);outline-offset:-3px;}
.accordion-button:not(.collapsed):focus{box-shadow:inset 3px 0 0 var(--primary);}
.fold-q{
  width:28px;height:28px;flex:0 0 auto;margin-right:14px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:var(--primary);
  background:rgba(198,255,61,.12);border:1px solid rgba(198,255,61,.3);
}
.accordion-body{padding:4px 22px 24px 22px;font-size:15px;line-height:1.9;color:var(--text-2);}
.accordion-body p{margin:0 0 12px;}
.accordion-body p:last-child{margin-bottom:0;}
.accordion-body strong{color:var(--text);font-weight:600;}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:34px;margin-top:8px;}
.timeline::before{
  content:"";position:absolute;left:9px;top:10px;bottom:10px;width:1px;
  background:linear-gradient(180deg,rgba(198,255,61,.55),rgba(198,255,61,0));
}
.tl-item{position:relative;padding-bottom:30px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-34px;top:7px;width:19px;height:19px;border-radius:50%;
  border:1px solid rgba(198,255,61,.35);background:var(--bg);
}
.tl-item::after{
  content:"";position:absolute;left:-29px;top:12px;width:9px;height:9px;border-radius:50%;
  background:var(--primary);box-shadow:0 0 10px rgba(198,255,61,.6);
}
.tl-item h3{font-size:17px;font-weight:600;line-height:1.5;margin:0 0 8px;}
.tl-item p{font-size:15px;color:var(--text-2);line-height:1.9;margin:0;max-width:800px;}

/* ---------- 提示卡 ---------- */
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.tip{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r-card);
  padding:26px 24px;border-top:3px solid var(--primary);box-shadow:var(--shadow-card);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.tip:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(198,255,61,.2);border-top-color:var(--primary);}
.tip h3{font-size:16.5px;font-weight:600;margin:0 0 10px;}
.tip p{font-size:14.5px;color:var(--text-2);line-height:1.85;margin:0;}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--bg-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.cta-bg{position:absolute;inset:0;background:url(/assets/images/backpic/back-3.webp) center/cover no-repeat;opacity:.16;}
.cta-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 320px at 80% 50%,rgba(198,255,61,.12),transparent 70%);}
.cta-inner{
  position:relative;z-index:2;display:grid;grid-template-columns:1.3fr auto;
  gap:36px;align-items:center;padding:68px 0;
}
.cta-inner h2{font-size:clamp(20px,2.6vw,28px);font-weight:700;line-height:1.35;margin:0 0 12px;}
.cta-inner h2::before{display:none;}
.cta-inner p{color:var(--text-2);font-size:15px;line-height:1.9;margin:0;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 相关分类 ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.rel-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:18px;
  min-height:140px;padding:22px;border-radius:var(--r-card);
  background:var(--surface);border:1px solid var(--line-soft);box-shadow:var(--shadow-card);
  color:var(--text);text-decoration:none;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.rel-card:hover{transform:translateY(-3px);border-color:rgba(198,255,61,.25);box-shadow:var(--shadow-hover);color:var(--text);}
.rel-card strong{font-size:16px;font-weight:600;line-height:1.5;display:block;}
.rel-card span{font-size:13.5px;color:var(--text-3);line-height:1.7;display:block;margin-top:8px;}
.rel-more{font-size:13px;color:var(--primary);letter-spacing:.02em;}
.back-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;}

/* ---------- 页脚 ---------- */
.site-footer{position:relative;background:var(--bg-deep);padding:70px 0 0;overflow:hidden;}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,rgba(198,255,61,.9),rgba(198,255,61,.05) 60%,transparent);
}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:var(--text);margin-bottom:14px;}
.footer-about{color:var(--text-2);font-size:14.5px;line-height:1.85;margin:0 0 16px;max-width:280px;}
.footer-close-link{font-size:14px;color:var(--primary);text-decoration:underline;text-decoration-style:dashed;text-underline-offset:4px;}
.footer-close-link:hover{text-decoration-style:solid;}
.footer-title{font-size:15px;font-weight:600;color:var(--text);margin:0 0 16px;}
.footer-list li{margin-bottom:10px;}
.footer-list a{font-size:14.5px;color:var(--text-2);text-decoration:none;transition:color .2s ease;}
.footer-list a:hover{color:var(--primary);}
.footer-text{font-size:14px;color:var(--text-3);line-height:1.85;margin:0 0 10px;}
.footer-bottom{
  margin-top:52px;padding:22px 0 26px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
}
.footer-bottom p{font-size:13px;color:var(--text-3);margin:0;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .rel-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .section{padding:72px 0;}
  .hero-inner{padding:56px 0 52px;}
  .func-grid{grid-template-columns:1fr;}
  .tips{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;padding:56px 0;gap:26px;}
  .cta-actions .btn{flex:1 1 auto;}
  .section-lead{margin-bottom:32px;}
}
@media (max-width:575.98px){
  .section{padding:56px 0;}
  .hero-inner{padding:44px 0 42px;}
  .hero-sub{font-size:15px;}
  .rel-grid{grid-template-columns:1fr;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .back-row .btn{width:100%;}
  .func-item{padding:20px;}
  .accordion-button{font-size:15.5px;padding:18px;}
  .accordion-body{padding:2px 18px 20px 18px;font-size:14.5px;}
  .crumb .now{max-width:70vw;}
}

/* roulang page: category5 */
:root{
  --primary:#C6FF3D;
  --accent:#FF2E88;
  --info:#22E0FF;
  --bg-deep:#070410;
  --bg:#0B0714;
  --surface:#151022;
  --surface-2:#1D1630;
  --text:#F2EFFA;
  --text-2:#B6AECB;
  --text-3:#7C7492;
  --line:rgba(198,255,61,.14);
  --line-soft:rgba(255,255,255,.08);
  --radius-s:8px;
  --radius:14px;
  --radius-l:20px;
  --shadow:0 18px 40px rgba(0,0,0,.55);
  --glow:0 0 0 1px rgba(198,255,61,.20),0 0 24px rgba(198,255,61,.12);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"Chakra Petch","Rajdhani","Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--primary);text-decoration:none;transition:color .22s ease,opacity .22s ease;}
a:hover{color:#D8FF77;}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;}
::selection{background:rgba(198,255,61,.28);color:#fff;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px;}

.container{
  width:100%;
  max-width:100%;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px;}
}
@media (min-width:768px){.container{max-width:720px;}}
@media (min-width:992px){.container{max-width:960px;}}
@media (min-width:1200px){.container{max-width:1140px;}}
@media (min-width:1400px){.container{max-width:1200px;}}

/* ============ header ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(11,7,20,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  transition:background .25s ease,box-shadow .25s ease;
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:1px;
  background:linear-gradient(90deg,var(--primary),rgba(198,255,61,0));
}
.site-header.scrolled{background:rgba(7,4,16,.96);box-shadow:0 12px 30px rgba(0,0,0,.5);}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  height:68px;
}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:26px;height:26px;
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-template-rows:1fr 1fr;
  gap:3px;
  transform:rotate(45deg);
  flex:0 0 auto;
}
.brand-mark i{display:block;background:var(--primary);border-radius:2px;}
.brand-mark i:nth-child(2){background:var(--accent);}
.brand-mark i:nth-child(3){background:rgba(198,255,61,.55);}
.brand-mark i:nth-child(4){background:transparent;border:1px solid rgba(198,255,61,.7);}
.brand-text{
  font-size:17px;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--text);
  white-space:nowrap;
}
.brand:hover .brand-text{color:var(--primary);}
.main-nav{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  padding:9px 12px;
  font-size:14.5px;
  color:var(--text-2);
  border-radius:var(--radius-s);
  white-space:nowrap;
  transition:color .22s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:3px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .22s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{
  color:var(--primary);
  font-weight:600;
}
.nav-link.active::after{
  transform:scaleX(1);
  box-shadow:0 6px 18px rgba(198,255,61,.35);
}
.header-cta{margin-left:12px;flex:0 0 auto;}
.nav-cta{display:none;}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border:1px solid rgba(198,255,61,.45);
  background:rgba(198,255,61,.06);
  border-radius:10px;
  padding:0;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  cursor:pointer;
  transition:border-color .22s ease,background .22s ease;
}
.nav-toggle span{
  display:block;
  width:17px;height:2px;
  background:var(--primary);
  border-radius:2px;
  transition:transform .24s ease,opacity .24s ease;
}
.nav-toggle:hover{background:rgba(198,255,61,.14);border-color:var(--primary);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

@media (max-width:991.98px){
  .main-nav{
    position:fixed;
    left:0;right:0;
    top:68px;bottom:0;
    margin-left:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:16px 24px 40px;
    background:rgba(7,4,16,.98);
    background-image:linear-gradient(rgba(198,255,61,.04) 1px,transparent 1px),
                     linear-gradient(90deg,rgba(198,255,61,.04) 1px,transparent 1px);
    background-size:36px 36px;
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-12px);
    transition:opacity .24s ease,transform .24s ease,visibility .24s ease;
    z-index:70;
  }
  .main-nav.open{opacity:1;visibility:visible;pointer-events:auto;transform:none;}
  .nav-link{
    height:56px;
    justify-content:space-between;
    border-bottom:1px solid rgba(255,255,255,.06);
    border-radius:0;
    font-size:16px;
    padding:0 4px;
  }
  .nav-link::before{content:"";position:absolute;left:-24px;top:0;bottom:0;width:3px;background:var(--primary);opacity:0;transition:opacity .22s ease;}
  .nav-link::after{display:none;}
  .nav-link.active::before{opacity:1;}
  .nav-link.active{background:rgba(198,255,61,.06);}
  .nav-cta{display:inline-flex;margin-top:24px;width:100%;}
  .header-cta{display:none;}
  .nav-toggle{display:flex;}
}
@media (max-width:767.98px){
  .brand-text{font-size:15.5px;}
}

/* ============ banner ============ */
.page-banner{
  position:relative;
  overflow:hidden;
  background:var(--bg-deep);
  border-bottom:1px solid var(--line);
}
.banner-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.02);
}
.banner-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(7,4,16,.94) 0%,rgba(7,4,16,.78) 52%,rgba(7,4,16,.62) 100%);
}
.banner-grid{
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(198,255,61,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(198,255,61,.05) 1px,transparent 1px);
  background-size:48px 48px;
  opacity:.55;
  pointer-events:none;
}
.banner-inner{
  position:relative;
  z-index:2;
  min-height:320px;
  padding-top:64px;
  padding-bottom:56px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:18px;
}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:var(--text-3);}
.breadcrumb .current{color:var(--primary);}
.banner-title{
  font-size:clamp(28px,4.6vw,48px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.01em;
  max-width:900px;
  margin-bottom:16px;
}
.banner-lead{
  font-size:16px;
  color:var(--text-2);
  max-width:620px;
  margin-bottom:24px;
}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  display:inline-flex;
  align-items:center;
  padding:6px 14px;
  font-size:12px;
  letter-spacing:.06em;
  border-radius:999px;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.3);
}
.tag-accent{color:var(--accent);background:rgba(255,46,136,.12);border-color:rgba(255,46,136,.32);}
.tag-info{color:var(--info);background:rgba(34,224,255,.12);border-color:rgba(34,224,255,.3);}
@media (max-width:767.98px){
  .banner-inner{min-height:180px;padding-top:40px;padding-bottom:36px;}
  .banner-title{margin-bottom:12px;}
  .banner-lead{font-size:15px;margin-bottom:18px;}
}

/* ============ sections ============ */
.section{padding:110px 0;position:relative;}
.section-tight{padding-top:0;}
.section-dark{background:var(--bg-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
@media (max-width:1199.98px){.section{padding:88px 0;}}
@media (max-width:991.98px){.section{padding:72px 0;}}
@media (max-width:767.98px){.section{padding:56px 0;}}

.section-head{margin-bottom:44px;max-width:760px;}
.section-title{
  position:relative;
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  line-height:1.3;
  padding-top:18px;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;top:0;
  width:24px;height:4px;
  border-radius:2px;
  background:var(--primary);
}
.section-desc{
  margin-top:14px;
  color:var(--text-2);
  font-size:15.5px;
  max-width:680px;
}
@media (max-width:767.98px){
  .section-head{margin-bottom:28px;}
  .section-desc{font-size:15px;}
}

/* ============ panels & table ============ */
.panel{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  position:relative;
}
.panel::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:3px;
  background:var(--primary);
}
.panel-head{
  padding:20px 26px;
  border-bottom:1px solid var(--line-soft);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.panel-head h3{font-size:17px;font-weight:600;}
.panel-body{padding:24px 26px 26px;}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.data-table{
  width:100%;
  min-width:720px;
  border-collapse:collapse;
}
.data-table th,
.data-table td{
  border:1px solid rgba(255,255,255,.10);
  padding:14px 16px;
  font-size:14px;
  line-height:1.75;
  text-align:left;
  vertical-align:top;
}
.data-table thead th{
  background:var(--surface-2);
  color:var(--text);
  font-weight:600;
  font-size:13px;
  letter-spacing:.05em;
  white-space:nowrap;
}
.data-table tbody td:first-child{
  color:var(--text);
  font-weight:600;
  white-space:nowrap;
}
.data-table tbody td{color:var(--text-2);}
.data-table tbody tr{transition:background .22s ease;}
.data-table tbody tr:hover{background:rgba(198,255,61,.05);}
.pill{
  display:inline-flex;
  align-items:center;
  padding:3px 10px;
  font-size:12px;
  border-radius:999px;
  white-space:nowrap;
  color:var(--primary);
  background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.3);
}
.pill-accent{color:var(--accent);background:rgba(255,46,136,.12);border-color:rgba(255,46,136,.32);}
.pill-info{color:var(--info);background:rgba(34,224,255,.12);border-color:rgba(34,224,255,.3);}
.table-note{
  margin-top:16px;
  font-size:13px;
  color:var(--text-3);
  line-height:1.7;
}
@media (max-width:767.98px){
  .panel-head{padding:16px 18px;}
  .panel-body{padding:18px;}
}

/* ============ tips aside ============ */
.tip-aside{display:flex;flex-direction:column;gap:14px;}
.tip-aside-title{
  font-size:16px;
  font-weight:600;
  color:var(--text);
  padding-left:12px;
  position:relative;
}
.tip-aside-title::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:3px;
  border-radius:2px;
  background:var(--accent);
}
.tip-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:20px 22px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tip-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.2);
  box-shadow:var(--shadow),var(--glow);
}
.tip-card .tip-num{
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--info);
  display:block;
  margin-bottom:8px;
}
.tip-card h4{font-size:16px;font-weight:600;margin-bottom:8px;}
.tip-card p{font-size:14px;color:var(--text-2);line-height:1.8;margin:0;}
@media (min-width:992px){
  .tip-aside{position:sticky;top:92px;}
}

/* ============ media + checklist ============ */
.media-frame{
  position:relative;
  border-radius:var(--radius-l);
  overflow:hidden;
  border:1px solid var(--line-soft);
  box-shadow:var(--shadow);
  aspect-ratio:3/2;
  background:var(--surface);
}
.media-frame img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.media-frame:hover img{transform:scale(1.03);}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,4,16,.12),rgba(7,4,16,.55));
  pointer-events:none;
}
.media-frame .media-tag{
  position:absolute;
  left:16px;bottom:16px;
  z-index:2;
  font-size:12px;
  letter-spacing:.06em;
  padding:6px 13px;
  border-radius:999px;
  color:var(--primary);
  background:rgba(7,4,16,.72);
  border:1px solid rgba(198,255,61,.4);
}
.check-list{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.check-list li{
  position:relative;
  padding:14px 18px 14px 46px;
  font-size:14.5px;
  color:var(--text-2);
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-s);
  line-height:1.8;
  transition:border-color .22s ease,transform .22s ease;
}
.check-list li::before{
  content:"";
  position:absolute;
  left:18px;top:50%;
  width:9px;height:9px;
  margin-top:-4.5px;
  background:var(--primary);
  border-radius:2px;
  transform:rotate(45deg);
}
.check-list li:hover{border-color:rgba(198,255,61,.22);transform:translateX(3px);}

/* ============ stage track ============ */
.stage-track{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:8px;
}
.stage-item{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:24px 22px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.stage-item::before{
  content:"";
  position:absolute;
  left:0;top:0;right:0;
  height:3px;
  background:var(--primary);
  border-radius:var(--radius) var(--radius) 0 0;
}
.stage-item:nth-child(2)::before{background:var(--info);}
.stage-item:nth-child(3)::before{background:rgba(198,255,61,.6);}
.stage-item:nth-child(4)::before{background:var(--accent);}
.stage-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(198,255,61,.2);}
.stage-num{
  font-family:var(--font-num);
  font-size:20px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--text-3);
  display:block;
  margin-bottom:10px;
}
.stage-item h3{font-size:16.5px;font-weight:600;margin-bottom:8px;}
.stage-item p{font-size:14px;color:var(--text-2);line-height:1.8;margin:0;}
@media (max-width:991.98px){
  .stage-track{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:575.98px){
  .stage-track{grid-template-columns:1fr;}
}

/* ============ rules ============ */
.rule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.rule-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:22px 24px;
  display:flex;
  gap:16px;
  transition:transform .22s ease,border-color .22s ease;
}
.rule-card:hover{transform:translateY(-3px);border-color:rgba(198,255,61,.2);}
.rule-icon{
  flex:0 0 auto;
  width:34px;height:34px;
  border-radius:10px;
  border:1px solid rgba(198,255,61,.35);
  background:rgba(198,255,61,.08);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  color:var(--primary);
}
.rule-card h3{font-size:16.5px;font-weight:600;margin-bottom:6px;}
.rule-card p{font-size:14px;color:var(--text-2);line-height:1.85;margin:0;}
.quote-block{
  margin-top:24px;
  padding:20px 24px;
  background:rgba(198,255,61,.06);
  border-left:3px solid var(--primary);
  border-radius:0 var(--radius-s) var(--radius-s) 0;
  font-size:15px;
  color:var(--text-2);
  line-height:1.9;
}
@media (max-width:767.98px){
  .rule-grid{grid-template-columns:1fr;}
}

/* ============ faq accordion ============ */
.faq-wrap{max-width:900px;}
.accordion-item{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius) !important;
  margin-bottom:12px;
  overflow:hidden;
  transition:background .24s ease,border-color .24s ease;
}
.accordion-item:hover{border-color:rgba(198,255,61,.2);}
.accordion-button{
  position:relative;
  width:100%;
  background:transparent;
  color:var(--text);
  font-size:16.5px;
  font-weight:600;
  line-height:1.6;
  padding:20px 56px 20px 56px;
  border:0;
  box-shadow:none !important;
  transition:color .22s ease,background .24s ease;
}
.accordion-button:not(.collapsed){
  background:var(--surface-2);
  color:var(--primary);
  box-shadow:none;
}
.accordion-button::before{
  content:"Q";
  position:absolute;
  left:20px;top:20px;
  width:22px;height:22px;
  border-radius:6px;
  background:rgba(198,255,61,.14);
  border:1px solid rgba(198,255,61,.4);
  color:var(--primary);
  font-family:var(--font-num);
  font-size:12px;
  font-weight:700;
  display:flex;align-items:center;justify-content:center;
  line-height:1;
}
.accordion-button::after{
  content:"";
  position:absolute;
  right:22px;top:50%;
  width:9px;height:9px;
  margin-top:-6px;
  border-right:2px solid var(--text-3);
  border-bottom:2px solid var(--text-3);
  transform:rotate(45deg);
  transition:transform .24s ease,border-color .24s ease;
  background-image:none !important;
}
.accordion-button:not(.collapsed)::after{
  transform:rotate(-135deg);
  margin-top:-2px;
  border-color:var(--primary);
}
.accordion-body{
  padding:4px 26px 22px 56px;
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
  border-left:3px solid var(--primary);
  background:var(--surface-2);
}
@media (max-width:767.98px){
  .accordion-button{font-size:15.5px;padding:16px 46px 16px 48px;}
  .accordion-button::before{left:14px;top:16px;}
  .accordion-button::after{right:16px;}
  .accordion-body{padding:2px 18px 18px 48px;font-size:14.5px;}
}

/* ============ cross links ============ */
.link-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.link-card{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:22px 24px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  position:relative;
}
.link-card:hover{
  transform:translateY(-3px);
  border-color:rgba(198,255,61,.24);
  box-shadow:var(--shadow),var(--glow);
}
.link-card h3{font-size:16.5px;font-weight:600;color:var(--text);}
.link-card p{font-size:13.5px;color:var(--text-3);line-height:1.75;margin:0;}
.link-card .arrow{
  margin-top:6px;
  font-family:var(--font-num);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--primary);
}
.link-card.is-current{
  border-color:rgba(198,255,61,.35);
  background:linear-gradient(180deg,rgba(198,255,61,.08),rgba(21,16,34,.9));
}
.link-card.is-current h3{color:var(--primary);}
@media (max-width:991.98px){.link-cards{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575.98px){.link-cards{grid-template-columns:1fr;}}

/* ============ CTA band ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  background:var(--bg-deep);
  border:1px solid rgba(198,255,61,.35);
  border-radius:var(--radius-l);
  padding:48px;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  background-position:center;
  opacity:.16;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,4,16,.7),rgba(7,4,16,.92));
}
.cta-inner{position:relative;z-index:2;}
.cta-band h2{
  font-size:clamp(20px,2.6vw,28px);
  font-weight:700;
  margin-bottom:12px;
}
.cta-band .cta-desc{color:var(--text-2);font-size:15px;margin-bottom:0;}
.form-label{
  display:block;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--text-3);
  margin-bottom:8px;
}
.form-control{
  width:100%;
  min-height:48px;
  background:#140F22;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  color:var(--text);
  font-size:15px;
  font-family:inherit;
  padding:12px 16px;
  line-height:1.6;
  transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
  appearance:none;
}
textarea.form-control{min-height:96px;resize:vertical;}
.form-control::placeholder{color:var(--text-3);}
.form-control:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(198,255,61,.18);
  background:#171129;
}
select.form-control{
  background-image:linear-gradient(45deg,transparent 50%,var(--text-2) 50%),
                   linear-gradient(135deg,var(--text-2) 50%,transparent 50%);
  background-position:calc(100% - 20px) calc(50% - 2px),calc(100% - 14px) calc(50% - 2px);
  background-size:6px 6px,6px 6px;
  background-repeat:no-repeat;
  padding-right:44px;
}
select.form-control option{background:#140F22;color:var(--text);}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  border-radius:10px;
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:transform .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.btn-primary-neon{
  background:var(--primary);
  color:#0A1002;
  box-shadow:0 6px 18px rgba(198,255,61,.22);
}
.btn-primary-neon:hover{
  background:#D4FF66;
  color:#0A1002;
  transform:translateY(-1px);
  box-shadow:0 10px 26px rgba(198,255,61,.36);
}
.btn-primary-neon:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(198,255,61,.28);}
.btn-ghost-neon{
  background:transparent;
  border-color:rgba(198,255,61,.45);
  color:var(--primary);
}
.btn-ghost-neon:hover{
  background:rgba(198,255,61,.12);
  border-color:var(--primary);
  color:var(--primary);
  transform:translateY(-1px);
}
.btn-ghost-neon:active{transform:translateY(1px);}
.btn-quiet{
  background:transparent;
  border-color:rgba(255,255,255,.16);
  color:var(--text-2);
}
.btn-quiet:hover{border-color:var(--primary);color:var(--primary);}
.text-link{
  color:var(--primary);
  border-bottom:1px dashed rgba(198,255,61,.6);
  padding-bottom:1px;
}
.text-link:hover{border-bottom-style:solid;color:#D8FF77;}

@media (max-width:991.98px){
  .cta-band{padding:34px 28px;}
}
@media (max-width:767.98px){
  .cta-band{padding:28px 20px;border-radius:var(--radius);}
}

/* ============ footer ============ */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid transparent;
  border-image:linear-gradient(90deg,var(--primary),rgba(198,255,61,0)) 1;
  border-image-slice:1;
  padding:64px 0 28px;
  margin-top:0;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-size:17px;
  font-weight:800;
  color:var(--text);
  margin-bottom:14px;
}
.footer-about{
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
  margin-bottom:14px;
}
.footer-close-link{
  font-size:14px;
  color:var(--primary);
  border-bottom:1px dashed rgba(198,255,61,.6);
  padding-bottom:1px;
}
.footer-close-link:hover{border-bottom-style:solid;}
.footer-title{
  font-size:15px;
  font-weight:600;
  color:var(--text);
  margin-bottom:16px;
}
.footer-list li{margin-bottom:10px;}
.footer-list a{
  font-size:14px;
  color:var(--text-2);
  transition:color .22s ease,padding-left .22s ease;
}
.footer-list a:hover{color:var(--primary);padding-left:4px;}
.footer-text{
  font-size:13.5px;
  color:var(--text-3);
  line-height:1.8;
  margin-bottom:10px;
}
.footer-bottom{
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.07);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
}
.footer-bottom p{
  margin:0;
  font-size:13px;
  color:var(--text-3);
  line-height:1.7;
}
@media (max-width:767.98px){
  .site-footer{padding:48px 0 24px;}
  .footer-bottom{margin-top:32px;}
}