/* roulang page: index */
:root{
    --brand-700:#143C86;
    --brand-600:#1B4FA8;
    --brand-500:#2563C9;
    --brand-100:#E7EFFB;
    --brand-50:#F4F8FE;
    --accent:#F06A24;
    --accent-dark:#D95A18;
    --teal:#0E9F8E;
    --warn:#D97706;
    --ink:#0E1A2B;
    --body:#47566B;
    --muted:#7C8AA0;
    --line:#E4EAF2;
    --page:#F6F8FC;
    --radius-sm:10px;
    --radius-md:16px;
    --radius-lg:20px;
    --shadow-1:0 1px 2px rgba(14,26,43,.04);
    --shadow-2:0 8px 24px rgba(20,60,140,.06);
    --shadow-3:0 14px 34px rgba(20,60,140,.12);
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--page);
    color:var(--body);
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    font-size:16px;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  h1,h2,h3,h4{color:var(--ink);letter-spacing:-0.01em;margin:0;line-height:1.25}
  h1{font-size:clamp(28px,4.2vw,48px);font-weight:800}
  h2{font-size:clamp(23px,2.8vw,31px);font-weight:700}
  h3{font-size:18px;font-weight:600;line-height:1.45}
  p{margin:0}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  button,input,select,textarea{font:inherit;color:inherit}
  ul,ol{margin:0;padding:0;list-style:none}
  ::selection{background:rgba(37,99,201,.16)}
  :focus-visible{outline:2px solid rgba(37,99,201,.55);outline-offset:2px;border-radius:8px}
  .num{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace}
  .container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
  .section{padding:88px 0}
  .section-tight{padding:64px 0}
  @media (max-width:1023px){.section{padding:72px 0}.section-tight{padding:56px 0}}
  @media (max-width:639px){.section{padding:56px 0}.section-tight{padding:48px 0}.container-x{padding:0 16px}}

  /* 滚动条 */
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-track{background:#EEF3FA}
  ::-webkit-scrollbar-thumb{background:#C6D4E8;border-radius:999px;border:2px solid #EEF3FA}
  ::-webkit-scrollbar-thumb:hover{background:#A9BEDC}

  /* 悬浮胶囊导航 */
  .site-header{position:sticky;top:0;z-index:60;padding:12px 0 0}
  .nav-shell{position:relative}
  .nav-pill{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    height:64px;padding:0 20px;border-radius:999px;
    background:rgba(255,255,255,.86);
    backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    border:1px solid rgba(20,60,140,.08);
    box-shadow:var(--shadow-1);
    transition:box-shadow .22s ease,background-color .22s ease;
  }
  .nav-pill.is-stuck{box-shadow:var(--shadow-3);background:rgba(255,255,255,.94)}
  .brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
  .brand-mark{
    width:40px;height:40px;border-radius:12px;flex-shrink:0;
    background:var(--brand-600);color:#fff;display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:16px;letter-spacing:0;
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.2}
  .brand-name{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
  .brand-sub{font-size:11.5px;color:var(--muted);font-weight:500;letter-spacing:.02em}
  .nav-links{display:flex;align-items:center;gap:6px}
  .nav-link{
    display:inline-flex;align-items:center;height:42px;padding:0 16px;border-radius:999px;
    font-size:15px;font-weight:600;color:var(--body);
    transition:background-color .2s ease,color .2s ease;
  }
  .nav-link:hover{background:var(--brand-50);color:var(--brand-700)}
  .nav-link.is-active{background:var(--brand-600);color:#fff}
  .nav-actions{display:flex;align-items:center;gap:10px}
  .menu-btn{
    display:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);
    background:#fff;align-items:center;justify-content:center;cursor:pointer;
    transition:background-color .2s ease,border-color .2s ease;
  }
  .menu-btn:hover{background:var(--brand-50);border-color:rgba(27,79,168,.2)}
  .mobile-panel{
    display:none;position:absolute;left:0;right:0;top:calc(100% + 10px);z-index:55;
    background:#fff;border:1px solid var(--line);border-radius:20px;
    box-shadow:var(--shadow-3);padding:10px;max-height:70vh;overflow-y:auto;
  }
  .mobile-panel.is-open{display:block}
  .mobile-panel a.m-item{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 14px;border-radius:14px;font-weight:600;color:var(--ink);
    border-bottom:1px solid var(--line);
  }
  .mobile-panel a.m-item:last-of-type{border-bottom:none}
  .mobile-panel a.m-item.is-active{color:var(--brand-700);background:var(--brand-50)}
  .mobile-panel .m-cta{margin-top:8px}
  @media (max-width:1023px){
    .nav-links{display:none}
    .nav-actions .btn-desktop{display:none}
    .menu-btn{display:inline-flex}
  }

  /* 按钮 */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:48px;padding:0 22px;border-radius:999px;
    font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
    transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
    white-space:nowrap;
  }
  .btn:active{transform:translateY(0)}
  .btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 8px 22px rgba(20,60,140,.18)}
  .btn-primary:hover{background:var(--brand-700);transform:translateY(-1px);box-shadow:0 12px 26px rgba(20,60,140,.24)}
  .btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(240,106,36,.22)}
  .btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px)}
  .btn-ghost{background:#fff;color:var(--brand-600);border-color:rgba(27,79,168,.22)}
  .btn-ghost:hover{background:var(--brand-50);transform:translateY(-1px);border-color:rgba(27,79,168,.34)}
  .btn-sm{min-height:42px;padding:0 18px;font-size:14px}

  /* 徽章与标签 */
  .badge{
    display:inline-flex;align-items:center;gap:6px;border-radius:999px;
    padding:4px 11px;font-size:12px;font-weight:600;
    background:var(--brand-50);color:var(--brand-700);
  }
  .badge-teal{background:rgba(14,159,142,.1);color:#0B7C6E}
  .badge-accent{background:rgba(240,106,36,.12);color:#B54B11}
  .badge-line{background:#fff;border:1px solid var(--line);color:var(--muted)}

  /* 卡片 */
  .card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
    padding:26px;box-shadow:var(--shadow-1);
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-3);border-color:rgba(20,60,140,.14)}

  /* Hero */
  .hero{position:relative;padding:34px 0 0;overflow:hidden}
  .hero::before{
    content:"";position:absolute;inset:0 0 auto 0;height:520px;
    background:linear-gradient(180deg,#F4F8FE 0%,rgba(246,248,252,0) 100%);
    z-index:-1;
  }
  .hero-tag{
    display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
    border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:var(--brand-700);
    box-shadow:var(--shadow-1);
  }
  .dot-live{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(14,159,142,.16)}
  .hero-sub{font-size:17px;line-height:1.8;color:var(--body);max-width:560px}
  .hero-media{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-3)}
  .hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
  .hero-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(160deg,rgba(20,60,140,.28),rgba(20,60,140,.05) 55%,rgba(240,106,36,.16));
  }
  .hero-media .float-card{
    position:absolute;left:20px;bottom:20px;z-index:2;
    background:rgba(255,255,255,.94);border-radius:16px;padding:14px 18px;
    box-shadow:var(--shadow-3);display:flex;align-items:center;gap:14px;
  }
  .fact-bar{
    margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:20px;
    box-shadow:var(--shadow-2);padding:22px 26px;
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;
  }
  .fact-item{display:flex;flex-direction:column;gap:2px}
  .fact-label{font-size:13px;color:var(--muted)}
  .fact-value{font-size:16px;font-weight:700;color:var(--ink)}
  @media (max-width:767px){
    .fact-bar{grid-template-columns:1fr;gap:14px;padding:20px;margin-top:32px}
    .fact-item{padding-bottom:12px;border-bottom:1px dashed var(--line)}
    .fact-item:last-child{padding-bottom:0;border-bottom:none}
  }

  /* 深色数据带 */
  .dark-band{background:var(--ink);color:rgba(255,255,255,.74);padding:56px 0;border-radius:0}
  .dark-band h2{color:#fff}
  .stat-num{font-size:clamp(30px,3.6vw,42px);font-weight:800;color:#fff;line-height:1.1}
  .stat-num span{color:var(--accent)}
  .stat-cap{font-size:13.5px;color:rgba(255,255,255,.6);margin-top:8px}
  .stat-cell{padding:22px 22px;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09)}

  /* 时间轴 */
  .timeline{position:relative;padding-left:34px}
  .timeline::before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:2px;background:var(--line)}
  .tl-item{position:relative;margin-bottom:18px}
  .tl-item:last-child{margin-bottom:0}
  .tl-item::before{
    content:"";position:absolute;left:-31px;top:26px;width:12px;height:12px;border-radius:50%;
    background:var(--brand-500);box-shadow:0 0 0 4px #fff;transition:background-color .2s ease;
  }
  .tl-item.is-now::before{background:var(--accent);box-shadow:0 0 0 4px #fff,0 0 0 8px rgba(240,106,36,.18)}
  .tl-card{
    background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;
    display:grid;grid-template-columns:150px 1fr auto;gap:18px;align-items:start;
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
  .tl-time{font-size:15px;font-weight:700;color:var(--brand-700)}
  @media (max-width:767px){
    .timeline{padding-left:24px}
    .timeline::before{left:5px}
    .tl-item::before{left:-23px;top:22px;width:10px;height:10px}
    .tl-card{grid-template-columns:1fr;gap:8px;padding:18px}
  }

  /* 头像卡 */
  .avatar{width:96px;height:96px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:var(--shadow-2)}

  /* 票种 */
  .plan{
    position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;
    padding:28px;display:flex;flex-direction:column;height:100%;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-3)}
  .plan-featured{border:1.5px solid var(--accent);box-shadow:0 14px 34px rgba(240,106,36,.12)}
  .plan-featured:hover{box-shadow:0 18px 38px rgba(240,106,36,.18)}
  .plan-flag{
    position:absolute;top:-13px;right:22px;background:var(--accent);color:#fff;
    font-size:12px;font-weight:700;border-radius:999px;padding:4px 12px;letter-spacing:.02em;
  }
  .plan-price{font-size:30px;font-weight:800;color:var(--ink);line-height:1.2}
  .plan-price small{font-size:13px;font-weight:600;color:var(--muted);margin-left:4px}
  .plan-list{display:flex;flex-direction:column;gap:11px;margin:22px 0 26px;flex:1}
  .plan-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.7;color:var(--body)}
  .plan-list li svg{flex-shrink:0;margin-top:5px}
  .icon-ok{color:var(--teal)}
  .icon-off{color:#C3CEDA}
  @media (max-width:767px){
    .plan-order-1{order:-1}
  }

  /* 表单 */
  .field{display:flex;flex-direction:column;gap:6px}
  .field label{font-size:13.5px;font-weight:600;color:var(--ink)}
  .field input,.field select{
    height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;
    padding:0 14px;font-size:15px;color:var(--ink);width:100%;
    transition:border-color .2s ease,box-shadow .2s ease;
  }
  .field input::placeholder{color:#A9B7C9}
  .field input:focus,.field select:focus{
    outline:none;border-color:var(--brand-500);box-shadow:0 0 0 2px rgba(37,99,201,.3);
  }
  .form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-3)}

  /* 资讯卡 */
  .news-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
  .news-cover{display:block;overflow:hidden;border-radius:16px 16px 0 0}
  .news-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease}
  .news-card:hover .news-cover img{transform:scale(1.04)}
  .clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .link-more{
    font-size:14px;font-weight:600;color:var(--brand-600);padding-bottom:2px;
    text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px;
    transition:color .2s ease;
  }
  .link-more:hover{color:var(--accent)}

  /* 空态 */
  .empty-box{
    border:1px dashed var(--line);border-radius:20px;background:#fff;
    padding:56px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;
  }

  /* FAQ */
  .faq-wrap{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
  .faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative}
  .faq-item::before{
    content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent;transition:background-color .2s ease;
  }
  .faq-item.is-open::before{background:var(--accent)}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:18px 22px;background:transparent;border:none;cursor:pointer;text-align:left;
    font-size:16px;font-weight:600;color:var(--ink);min-height:56px;
  }
  .faq-q:hover{color:var(--brand-700)}
  .faq-icon{flex-shrink:0;width:22px;height:22px;color:var(--brand-600);transition:transform .25s ease}
  .faq-item.is-open .faq-icon{transform:rotate(180deg)}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
  .faq-a-inner{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--body);opacity:0;transition:opacity .3s ease}
  .faq-item.is-open .faq-a-inner{opacity:1}

  /* 列表点 */
  .dot-list li{position:relative;padding-left:18px;line-height:1.8}
  .dot-list li::before{
    content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--brand-500);
  }

  /* 页脚 */
  .site-footer{background:var(--ink);color:rgba(255,255,255,.68);padding:64px 0 0;margin-top:88px}
  .site-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
  .footer-link{display:inline-block;font-size:14px;line-height:2.1;color:rgba(255,255,255,.68);transition:color .2s ease}
  .footer-link:hover{color:#fff;text-decoration:underline;text-underline-offset:2px}
  .footer-bottom{
    margin-top:48px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0;
    display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
    font-size:13px;color:rgba(255,255,255,.5);
  }
  .qr-box{
    width:96px;height:96px;border-radius:14px;background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;
    font-size:12px;color:rgba(255,255,255,.55);text-align:center;line-height:1.5;
  }
  .footer-brand-name{color:#fff;font-size:18px;font-weight:800;line-height:1.3}

  @media (prefers-reduced-motion: reduce){
    *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  }

/* roulang page: article */
:root{
  --brand-700:#143C86;
  --brand-600:#1B4FA8;
  --brand-500:#2563C9;
  --brand-100:#E7EFFB;
  --brand-50:#F4F8FE;
  --accent:#F06A24;
  --accent-dark:#D95A18;
  --teal:#0E9F8E;
  --warn:#D97706;
  --danger:#DC2626;
  --ink:#0E1A2B;
  --text:#47566B;
  --muted:#7C8AA0;
  --line:#E4EAF2;
  --bg:#F6F8FC;
  --card:#FFFFFF;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:20px;
  --sh-1:0 1px 2px rgba(14,26,43,.04);
  --sh-2:0 8px 24px rgba(20,60,140,.06);
  --sh-3:0 16px 40px rgba(20,60,140,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
button{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid rgba(37,99,201,.55);outline-offset:2px;border-radius:6px}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ---------- Header / 胶囊导航 ---------- */
.site-header{position:sticky;top:14px;z-index:60;padding-bottom:6px}
.nav-shell{position:relative}
.nav-pill{
  display:flex;align-items:center;gap:16px;
  min-height:64px;padding:8px 20px;
  border-radius:999px;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(20,60,140,.08);
  box-shadow:var(--sh-2);
  transition:box-shadow .22s ease;
}
.nav-pill.scrolled{box-shadow:0 12px 32px rgba(20,60,140,.16)}
.brand{display:flex;align-items:center;gap:12px;min-height:48px;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;border-radius:12px;background:var(--brand-600);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:16px;font-weight:800;color:var(--ink)}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.02em}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 16px;border-radius:999px;font-size:15px;color:var(--text);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav-link:hover{background:var(--brand-50);color:var(--brand-700)}
.nav-link.is-active{background:var(--brand-600);color:#fff;font-weight:600}
.nav-actions{display:flex;align-items:center;gap:10px}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease;
}
.menu-btn:hover{background:var(--brand-50)}
.mobile-panel{
  display:none;margin-top:10px;background:#fff;border:1px solid var(--line);
  border-radius:20px;padding:10px;box-shadow:var(--sh-2);max-height:70vh;overflow-y:auto;
}
.mobile-panel.open{display:block}
.m-item{
  display:flex;justify-content:space-between;align-items:center;padding:14px 16px;
  border-radius:14px;font-size:15px;color:var(--text);border-bottom:1px solid var(--line);
}
.m-item:last-of-type{border-bottom:none}
.m-item:hover{background:var(--brand-50);color:var(--brand-700)}
.m-item.is-active{color:var(--brand-700);font-weight:700;background:var(--brand-50)}
.m-cta{margin-top:12px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand-600);color:#fff}
.btn-primary:hover{background:var(--brand-700);transform:translateY(-1px);box-shadow:0 10px 22px rgba(27,79,168,.24)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 10px 22px rgba(240,106,36,.26)}
.btn-ghost{background:#fff;color:var(--brand-600);border-color:rgba(27,79,168,.2)}
.btn-ghost:hover{border-color:var(--brand-600);transform:translateY(-1px)}
.btn-sm{min-height:38px;padding:0 18px;font-size:14px}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.8;
}
.badge-brand{background:var(--brand-50);color:var(--brand-700);border:1px solid rgba(27,79,168,.14)}
.badge-teal{background:#E6F6F4;color:var(--teal);border:1px solid rgba(14,159,142,.18)}

/* ---------- 文章头部 ---------- */
.page-main{padding-top:8px}
.article-hero{padding:44px 0 26px}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:22px;
}
.breadcrumb a{color:var(--text)}
.breadcrumb a:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:2px}
.breadcrumb .sep{color:#C3CEDA}
.breadcrumb .current{max-width:560px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{max-width:840px}
.article-head h1{
  font-size:clamp(28px,4vw,44px);
  line-height:1.25;font-weight:800;color:var(--ink);
  margin:16px 0 18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;font-size:13.5px;color:var(--muted)}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row strong{color:var(--text);font-weight:600}

/* ---------- 封面 ---------- */
.cover-wrap{max-width:1000px;margin:26px auto 0}
.cover-wrap img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:20px;border:1px solid var(--line)}
.cover-cap{font-size:13px;color:var(--muted);margin-top:10px;text-align:center}

/* ---------- 正文布局 ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:56px;
  align-items:start;padding:56px 0 72px;
}
.article-main{max-width:760px;margin:0 auto;width:100%}
.article-body{font-size:17px;line-height:1.9;color:var(--text)}
.article-body>*:first-child{margin-top:0}
.article-body p{margin:0 0 1.1em}
.article-body h2{
  font-size:26px;line-height:1.35;font-weight:700;color:var(--ink);
  margin:2em 0 .8em;padding-left:14px;position:relative;scroll-margin-top:120px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;background:var(--accent);
}
.article-body h3{font-size:19px;font-weight:700;color:var(--ink);margin:1.6em 0 .6em}
.article-body h4{font-size:17px;font-weight:700;color:var(--ink);margin:1.4em 0 .5em}
.article-body a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.article-body strong{color:var(--ink);font-weight:600}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:0;list-style:none}
.article-body li{position:relative;padding-left:24px;margin-bottom:.6em}
.article-body ul li::before{
  content:"";position:absolute;left:5px;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--brand-500);
}
.article-body ol{counter-reset:li}
.article-body ol li::before{
  counter-increment:li;content:counter(li);position:absolute;left:0;top:0;
  font-size:13px;font-weight:700;color:var(--brand-600);line-height:1.9;
}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;background:var(--brand-50);
  border-left:4px solid var(--brand-500);border-radius:0 12px 12px 0;color:var(--ink);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:12px;margin:1.6em auto}
.article-body figure{margin:1.8em 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body thead th{background:var(--brand-50);color:var(--ink);font-weight:600}
.article-body tbody tr:nth-child(even){background:#FAFCFE}
.article-body pre{background:#F1F5FB;border-radius:12px;padding:18px;overflow-x:auto;font-size:14px;line-height:1.7}
.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}

/* ---------- 目录 ---------- */
.toc-aside{position:sticky;top:104px}
.toc-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--sh-1)}
.toc-title{font-size:13px;font-weight:700;color:var(--ink);letter-spacing:.06em;margin:0 0 12px}
.toc-link{
  display:block;font-size:13.5px;line-height:1.7;color:var(--text);
  padding:5px 0 5px 12px;border-left:2px solid var(--line);
  transition:color .18s ease,border-color .18s ease;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.toc-link:hover{color:var(--brand-600);border-left-color:var(--brand-500)}
.toc-link.active{color:var(--brand-700);border-left-color:var(--accent);font-weight:600}
.toc-fab{
  display:none;position:fixed;right:18px;bottom:22px;z-index:70;
  align-items:center;gap:8px;height:46px;padding:0 18px;border-radius:999px;
  background:var(--brand-600);color:#fff;font-size:14px;font-weight:600;border:none;
  box-shadow:0 12px 28px rgba(27,79,168,.34);cursor:pointer;
}
.toc-sheet{
  display:none;position:fixed;inset:0;z-index:80;background:rgba(14,26,43,.42);
  padding:16px;align-items:flex-end;
}
.toc-sheet.open{display:flex}
.toc-sheet-inner{width:100%;max-height:70vh;overflow-y:auto;background:#fff;border-radius:20px;padding:20px}
.toc-sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.toc-sheet-head span{font-size:15px;font-weight:700;color:var(--ink)}
.toc-close{
  width:36px;height:36px;border-radius:999px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text);
}
.toc-sheet .toc-link{white-space:normal}

/* ---------- 空态 ---------- */
.empty-box{
  border:1px dashed var(--line);border-radius:20px;background:#fff;
  padding:56px 28px;text-align:center;
}
.empty-box svg{margin:0 auto 16px;display:block}
.empty-box h3{font-size:19px;font-weight:700;color:var(--ink);margin-bottom:10px}
.empty-box p{font-size:14.5px;color:var(--muted);margin-bottom:22px}

/* ---------- 文末 ---------- */
.article-foot{
  margin-top:44px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.foot-actions{display:flex;flex-wrap:wrap;gap:10px}

.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}
.post-nav-card{
  display:flex;flex-direction:column;gap:8px;padding:22px 24px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-nav-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(27,79,168,.24)}
.post-nav-card .dir{font-size:13px;color:var(--muted)}
.post-nav-card .ttl{
  font-size:16px;font-weight:700;color:var(--ink);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-nav-card.next{text-align:right;align-items:flex-end}

/* ---------- 内容卡片 / 相关推荐 ---------- */
.section-block{padding:64px 0 10px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:700;color:var(--ink);line-height:1.35}
.section-head p{font-size:14px;color:var(--muted);margin-top:8px}
.text-link{font-size:14px;font-weight:600;color:var(--brand-600);white-space:nowrap;border-bottom:2px solid rgba(27,79,168,.2);padding-bottom:2px;transition:border-color .2s ease,color .2s ease}
.text-link:hover{color:var(--brand-700);border-color:var(--brand-600)}
.news-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:16px;
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-card-body{padding:20px 22px 24px}
.news-card h3{
  font-size:17px;font-weight:700;color:var(--ink);line-height:1.5;margin:12px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card p{
  font-size:14px;line-height:1.75;color:var(--text);margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}

/* ---------- 通用 CTA ---------- */
.cta-band{
  margin-top:72px;background:var(--brand-50);border:1px solid var(--line);border-radius:20px;
  padding:40px 36px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
}
.cta-band h2{font-size:clamp(20px,2.6vw,26px);font-weight:700;color:var(--ink);line-height:1.4}
.cta-band p{font-size:14.5px;color:var(--text);margin-top:10px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);margin-top:88px;padding:64px 0 0}
.site-footer h4{color:#fff;font-size:15px;font-weight:700;margin:0 0 16px;letter-spacing:.02em}
.footer-brand-name{color:#fff;font-size:17px;font-weight:800;line-height:1.3}
.footer-link{display:inline-block;padding:5px 0;font-size:14px;color:rgba(255,255,255,.68);transition:color .2s ease}
.footer-link:hover{color:#fff;text-decoration:underline;text-underline-offset:2px}
.qr-box{
  width:96px;height:96px;border-radius:14px;background:rgba(255,255,255,.08);
  border:1px dashed rgba(255,255,255,.28);display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12px;line-height:1.6;color:rgba(255,255,255,.72);flex:0 0 auto;
}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .nav-links{display:none}
  .btn-desktop{display:none}
  .menu-btn{display:inline-flex}
  .nav-actions{margin-left:auto}
  .article-layout{grid-template-columns:1fr;gap:0;padding:40px 0 56px}
  .toc-aside{display:none}
  .cover-wrap{max-width:100%}
  .site-footer{margin-top:64px}
  .section-block{padding:52px 0 6px}
  .cta-band{margin-top:56px;padding:32px 26px}
}
@media (min-width:1024px){
  .toc-fab{display:none !important}
}
@media (max-width:767px){
  .article-hero{padding:32px 0 18px}
  .brand-sub{display:none}
  .brand-name{font-size:15px}
  .post-nav{grid-template-columns:1fr;gap:14px}
  .post-nav-card.next{text-align:left;align-items:flex-start}
  .footer-bottom{flex-direction:column;gap:6px}
  .article-body{font-size:16.5px}
  .article-body h2{font-size:22px}
}
@media (max-width:520px){
  .container-x{padding:0 16px}
  .nav-pill{padding:8px 14px;min-height:60px;gap:10px}
  .brand-mark{width:36px;height:36px;border-radius:10px;font-size:16px}
  .cta-band{padding:26px 20px}
  .cta-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --brand-700:#143C86;
  --brand-600:#1B4FA8;
  --brand-500:#2563C9;
  --brand-100:#E7EFFB;
  --brand-50:#F4F8FE;
  --accent:#F06A24;
  --accent-dark:#D95A18;
  --teal:#0E9F8E;
  --warn:#D97706;
  --danger:#DC2626;
  --ink:#0E1A2B;
  --text:#47566B;
  --muted:#7C8AA0;
  --line:#E4EAF2;
  --page:#F6F8FC;
  --card:#FFFFFF;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:20px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(14,26,43,.04);
  --sh-2:0 8px 24px rgba(20,60,140,.06);
  --sh-3:0 14px 34px rgba(20,60,140,.12);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--page);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:none;cursor:pointer;}
:focus-visible{outline:2px solid rgba(37,99,201,.45);outline-offset:2px;}
::selection{background:var(--brand-100);color:var(--brand-700);}

::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:#EEF2F9;}
::-webkit-scrollbar-thumb{background:#C6D4EA;border-radius:999px;}
::-webkit-scrollbar-thumb:hover{background:#A9BFE0;}

.container-x{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:12px;
  z-index:60;
  padding-top:12px;
}
.nav-shell{position:relative;}
.nav-pill{
  display:flex;
  align-items:center;
  gap:16px;
  height:62px;
  padding:0 16px 0 18px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid rgba(20,60,140,.08);
  box-shadow:var(--sh-1);
  transition:box-shadow .22s ease,background-color .22s ease;
}
.site-header.is-scrolled .nav-pill{
  box-shadow:var(--sh-3);
  background:rgba(255,255,255,.95);
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:none;
}
.brand-mark{
  width:38px;
  height:38px;
  flex:none;
  border-radius:12px;
  background:var(--brand-600);
  color:#fff;
  font-size:18px;
  font-weight:800;
  display:grid;
  place-items:center;
  letter-spacing:0;
}
.brand-text{display:flex;flex-direction:column;}
.brand-name{
  font-size:16px;
  font-weight:800;
  color:var(--ink);
  line-height:1.2;
  letter-spacing:-.01em;
  white-space:nowrap;
}
.brand-sub{
  font-size:11px;
  color:var(--muted);
  line-height:1.5;
  white-space:nowrap;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.nav-link{
  display:inline-flex;
  align-items:center;
  height:40px;
  padding:0 15px;
  border-radius:var(--r-pill);
  font-size:14.5px;
  color:var(--text);
  white-space:nowrap;
  transition:background-color .2s ease,color .2s ease;
}
.nav-link:hover{background:var(--brand-50);color:var(--brand-700);}
.nav-link.is-active{background:var(--brand-600);color:#fff;font-weight:600;}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:14px;
}
.menu-btn{
  display:none;
  width:42px;
  height:42px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:#fff;
  place-items:center;
  transition:background-color .2s ease,border-color .2s ease;
}
.menu-btn:hover{background:var(--brand-50);border-color:rgba(20,60,140,.18);}

.mobile-panel{
  display:none;
  position:absolute;
  top:calc(100% + 10px);
  left:0;
  right:0;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:12px;
  box-shadow:var(--sh-3);
  max-height:70vh;
  overflow:auto;
}
.mobile-panel.is-open{display:block;}
.m-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:48px;
  padding:0 12px;
  border-bottom:1px solid var(--line);
  font-size:15px;
  color:var(--ink);
  transition:background-color .2s ease,color .2s ease;
}
.m-item:hover{background:var(--brand-50);color:var(--brand-700);}
.m-item.is-active{color:var(--brand-600);font-weight:700;}
.m-cta{margin-top:14px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 22px;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .2s ease,background-color .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 6px 16px rgba(27,79,168,.24);}
.btn-primary:hover{background:var(--brand-700);transform:translateY(-1px);box-shadow:0 10px 22px rgba(27,79,168,.28);}
.btn-outline{background:#fff;color:var(--brand-600);border-color:rgba(27,79,168,.22);}
.btn-outline:hover{background:var(--brand-50);transform:translateY(-1px);}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(240,106,36,.24);}
.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px);}
.btn-light{background:#fff;color:var(--brand-700);border-color:rgba(255,255,255,.4);}
.btn-light:hover{background:var(--brand-100);transform:translateY(-1px);}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px;}

/* ============ 通用板块 ============ */
.section{padding:92px 0;}
.section-tight{padding:72px 0;}
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-eyebrow{
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--brand-500);
  margin-bottom:12px;
}
.sec-title{
  font-size:30px;
  font-weight:700;
  color:var(--ink);
  line-height:1.32;
  letter-spacing:-.01em;
}
.sec-desc{margin-top:14px;font-size:16px;line-height:1.85;color:var(--text);}

/* ============ 页头 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  background:var(--brand-50);
  padding:52px 0 68px;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  opacity:.10;
}
.page-hero > .container-x{position:relative;z-index:1;}
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:20px;
  flex-wrap:wrap;
}
.crumbs a{color:var(--text);transition:color .2s ease;}
.crumbs a:hover{color:var(--brand-600);}
.crumbs .sep{color:#C3CDDD;}
.page-hero h1{
  font-size:46px;
  font-weight:800;
  line-height:1.2;
  color:var(--ink);
  letter-spacing:-.01em;
  max-width:860px;
}
.hero-lead{
  margin-top:20px;
  max-width:720px;
  font-size:16.5px;
  line-height:1.9;
  color:var(--text);
}
.hero-actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px;}

.fact-row{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
  margin-top:40px;
  max-width:700px;
}
.fact{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:18px 20px;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.fact:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.fact-label{font-size:13px;color:var(--muted);line-height:1.6;}
.fact-value{
  margin-top:4px;
  font-size:21px;
  font-weight:800;
  color:var(--brand-700);
  line-height:1.3;
  font-variant-numeric:tabular-nums;
}

/* ============ 编号条 ============ */
.strip-list{display:flex;flex-direction:column;gap:16px;}
.strip{
  display:flex;
  align-items:flex-start;
  gap:24px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px 28px;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.strip:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(20,60,140,.14);}
.strip-num{
  flex:none;
  min-width:62px;
  font-size:30px;
  font-weight:800;
  line-height:1.1;
  color:rgba(37,99,201,.32);
  font-variant-numeric:tabular-nums;
}
.strip-body h3{
  font-size:19px;
  font-weight:600;
  color:var(--ink);
  line-height:1.5;
}
.strip-body p{
  margin-top:8px;
  font-size:15px;
  line-height:1.8;
  color:var(--text);
  max-width:820px;
}

/* ============ 交替图文行 ============ */
.row-alt{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.row-alt + .row-alt{margin-top:76px;}
.row-alt.is-reverse .row-media{order:2;}
.row-alt.is-reverse .row-body{order:1;}
.row-media img{
  width:100%;
  aspect-ratio:4 / 3;
  object-fit:cover;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  box-shadow:var(--sh-2);
}
.row-body h3{
  font-size:23px;
  font-weight:700;
  color:var(--ink);
  line-height:1.4;
  letter-spacing:-.01em;
}
.row-body > p{
  margin-top:14px;
  font-size:16px;
  line-height:1.88;
  color:var(--text);
}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:11px;}
.check-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:15px;
  line-height:1.7;
  color:var(--text);
}
.check-list svg{flex:none;margin-top:4px;}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:22px;
  font-size:15px;
  font-weight:600;
  color:var(--brand-600);
  border-bottom:2px solid rgba(27,79,168,.22);
  padding-bottom:2px;
  transition:color .2s ease,border-color .2s ease;
}
.link-more svg{transition:transform .2s ease;}
.link-more:hover{color:var(--brand-700);border-color:var(--brand-700);}
.link-more:hover svg{transform:translateX(3px);}

/* ============ 流程条 ============ */
.flow-wrap{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:40px 36px;
  box-shadow:var(--sh-1);
}
.flow{
  position:relative;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:24px;
}
.flow::before{
  content:"";
  position:absolute;
  top:14px;
  left:26px;
  right:26px;
  height:2px;
  background:var(--line);
  z-index:0;
}
.flow-step{position:relative;z-index:1;}
.flow-dot{
  width:30px;
  height:30px;
  border-radius:50%;
  background:#fff;
  border:2px solid var(--brand-500);
  color:var(--brand-700);
  font-size:13px;
  font-weight:800;
  display:grid;
  place-items:center;
  font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.flow-step h3{
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  line-height:1.5;
}
.flow-step p{
  margin-top:6px;
  font-size:13.5px;
  line-height:1.75;
  color:var(--muted);
}

/* ============ 须知双栏 ============ */
.note-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.note-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:30px;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.note-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.note-card h3{
  font-size:19px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:10px;
}
.dot-list{display:flex;flex-direction:column;gap:12px;}
.dot-list li{
  position:relative;
  padding-left:18px;
  font-size:15px;
  line-height:1.8;
  color:var(--text);
}
.dot-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--brand-500);
}

/* ============ FAQ ============ */
.faq-list{
  max-width:820px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.faq-item{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--sh-1);
  overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{box-shadow:var(--sh-2);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 52px 18px 24px;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  line-height:1.6;
  position:relative;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"＋";
  position:absolute;
  right:22px;
  top:50%;
  transform:translateY(-50%);
  font-size:17px;
  font-weight:700;
  color:var(--brand-600);
  transition:color .2s ease;
}
.faq-item[open] summary::after{content:"－";color:var(--accent);}
.faq-item[open]{border-color:rgba(240,106,36,.35);}
.faq-item[open] summary{color:var(--brand-700);}
.faq-item[open]::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:var(--accent);
}
.faq-body{
  padding:0 52px 22px 24px;
  font-size:15px;
  line-height:1.88;
  color:var(--text);
  animation:fadeIn .2s ease;
}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:translateY(0);}}

/* ============ CTA 条 ============ */
.cta-band{
  background:var(--brand-700);
  border-radius:24px;
  padding:52px;
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:36px;
  align-items:center;
  box-shadow:var(--sh-3);
}
.cta-band h2{
  font-size:28px;
  font-weight:700;
  color:#fff;
  line-height:1.36;
  letter-spacing:-.01em;
}
.cta-band p{
  margin-top:14px;
  font-size:15.5px;
  line-height:1.85;
  color:rgba(255,255,255,.78);
  max-width:620px;
}
.cta-actions{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:stretch;
}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,.72);
  padding:72px 0 0;
}
.site-footer h4{
  color:#fff;
  font-size:15px;
  font-weight:700;
  margin-bottom:16px;
}
.footer-brand-name{
  color:#fff;
  font-size:16px;
  font-weight:800;
  letter-spacing:-.01em;
}
.footer-link{
  display:block;
  color:rgba(255,255,255,.72);
  font-size:14px;
  line-height:1.8;
  padding:6px 0;
  transition:color .2s ease;
}
.footer-link:hover{
  color:#fff;
  text-decoration:underline;
  text-underline-offset:2px;
}
.qr-box{
  width:96px;
  height:96px;
  flex:none;
  border-radius:12px;
  border:1px dashed rgba(255,255,255,.3);
  display:grid;
  place-items:center;
  text-align:center;
  font-size:12px;
  line-height:1.7;
  color:rgba(255,255,255,.6);
}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  margin-top:56px;
  padding:22px 0 26px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;
  color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .section{padding:72px 0;}
  .section-tight{padding:60px 0;}
  .nav-links{display:none;}
  .btn-desktop{display:none;}
  .menu-btn{display:grid;}
  .nav-actions{margin-left:auto;}
  .page-hero{padding:40px 0 56px;}
  .page-hero h1{font-size:34px;}
  .sec-title{font-size:26px;}
  .row-alt{gap:36px;}
  .row-body h3{font-size:21px;}
  .flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 20px;}
  .flow::before{display:none;}
  .cta-band{grid-template-columns:1fr;padding:40px;}
}

@media (max-width:767px){
  .brand-sub{display:none;}
  .brand-name{font-size:15px;}
  .page-hero h1{font-size:29px;}
  .hero-lead{font-size:15.5px;}
  .fact-row{grid-template-columns:1fr;gap:12px;max-width:100%;}
  .row-alt{grid-template-columns:1fr;gap:26px;}
  .row-alt.is-reverse .row-media{order:1;}
  .row-alt.is-reverse .row-body{order:2;}
  .row-alt + .row-alt{margin-top:56px;}
  .note-grid{grid-template-columns:1fr;}
  .strip{flex-direction:column;gap:12px;padding:22px;}
  .strip-num{min-width:0;}
  .flow-wrap{padding:28px 22px;}
  .flow{grid-template-columns:1fr 1fr;}
  .cta-band{padding:32px 24px;}
  .cta-band h2{font-size:23px;}
}

@media (max-width:519px){
  .container-x{padding:0 16px;}
  .section{padding:56px 0;}
  .nav-pill{height:58px;padding:0 12px 0 14px;}
  .brand-mark{width:34px;height:34px;border-radius:10px;font-size:16px;}
  .flow{grid-template-columns:1fr;}
  .faq-item summary{padding:16px 46px 16px 18px;font-size:15px;}
  .faq-body{padding:0 46px 18px 18px;}
  .hero-actions .btn{width:100%;}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
    --brand-700:#143C86;
    --brand-600:#1B4FA8;
    --brand-500:#2563C9;
    --brand-100:#E7EFFB;
    --brand-50:#F4F8FE;
    --accent:#F06A24;
    --accent-dark:#D95A18;
    --teal:#0E9F8E;
    --warn:#D97706;
    --danger:#DC2626;
    --ink:#0E1A2B;
    --text:#47566B;
    --muted:#7C8AA0;
    --line:#E4EAF2;
    --bg:#F6F8FC;
    --card:#FFFFFF;
    --r-sm:10px;
    --r-md:16px;
    --r-lg:20px;
    --sh-1:0 1px 2px rgba(14,26,43,.04);
    --sh-2:0 8px 24px rgba(20,60,140,.06);
    --sh-3:0 14px 34px rgba(20,60,140,.12);
    --container:1200px;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
  body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    font-size:16px;
    line-height:1.85;
    color:var(--text);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4,h5{margin:0;color:var(--ink);letter-spacing:-0.01em;line-height:1.3}
  p{margin:0}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  ul,ol{margin:0;padding:0;list-style:none}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
  a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(37,99,201,.42);outline-offset:2px;border-radius:8px}

  .container-x{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

  /* ---------- 导航 ---------- */
  .site-header{
    position:sticky;
    top:12px;
    z-index:80;
    padding:12px 0 0;
  }
  .nav-shell{position:relative}
  .nav-pill{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    min-height:64px;
    padding:8px 14px 8px 16px;
    border-radius:999px;
    background:rgba(255,255,255,.86);
    -webkit-backdrop-filter:blur(12px);
    backdrop-filter:blur(12px);
    border:1px solid rgba(20,60,140,.08);
    box-shadow:var(--sh-1);
    transition:box-shadow .22s ease,background .22s ease;
  }
  .site-header.is-scrolled .nav-pill{
    box-shadow:0 10px 30px rgba(14,26,43,.10);
    background:rgba(255,255,255,.94);
  }
  .brand{display:flex;align-items:center;gap:10px;min-width:0}
  .brand-mark{
    flex:none;
    width:38px;height:38px;
    border-radius:12px;
    background:linear-gradient(160deg,var(--brand-600),var(--brand-700));
    color:#fff;
    font-size:16px;
    font-weight:800;
    display:flex;align-items:center;justify-content:center;
    letter-spacing:0;
  }
  .brand-text{display:flex;flex-direction:column;min-width:0}
  .brand-name{font-size:16.5px;font-weight:800;color:var(--ink);line-height:1.25;white-space:nowrap}
  .brand-sub{font-size:11.5px;color:var(--muted);line-height:1.5;white-space:nowrap}
  .nav-links{display:flex;align-items:center;gap:4px}
  .nav-link{
    display:inline-flex;align-items:center;
    min-height:40px;
    padding:0 14px;
    border-radius:999px;
    font-size:14.5px;
    font-weight:600;
    color:var(--text);
    transition:background .2s ease,color .2s ease;
    white-space:nowrap;
  }
  .nav-link:hover{background:var(--brand-50);color:var(--brand-700)}
  .nav-link.is-active{background:var(--brand-600);color:#fff}
  .nav-actions{display:flex;align-items:center;gap:10px}
  .menu-btn{
    display:none;
    width:44px;height:44px;
    border-radius:999px;
    border:1px solid var(--line);
    background:#fff;
    align-items:center;justify-content:center;
    transition:border-color .2s ease,transform .2s ease;
  }
  .menu-btn:hover{border-color:var(--brand-500);transform:translateY(-1px)}
  .mobile-panel{
    display:none;
    position:absolute;
    left:0;right:0;
    top:calc(100% + 10px);
    background:#fff;
    border:1px solid var(--line);
    border-radius:20px;
    box-shadow:var(--sh-3);
    padding:10px 12px 14px;
    max-height:70vh;
    overflow:auto;
  }
  .mobile-panel.is-open{display:block}
  .m-item{
    display:flex;align-items:center;justify-content:space-between;
    min-height:48px;
    padding:0 10px;
    border-bottom:1px solid var(--line);
    font-size:15px;font-weight:600;color:var(--text);
  }
  .m-item:hover{color:var(--brand-700)}
  .m-item.is-active{color:var(--brand-700)}
  .m-cta{margin-top:14px}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:46px;
    padding:0 22px;
    border-radius:999px;
    font-size:15px;
    font-weight:700;
    border:1px solid transparent;
    cursor:pointer;
    transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 8px 20px rgba(27,79,168,.20)}
  .btn-primary:hover{background:var(--brand-700);transform:translateY(-1px)}
  .btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(240,106,36,.22)}
  .btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px)}
  .btn-ghost{background:#fff;color:var(--brand-600);border-color:rgba(27,79,168,.24)}
  .btn-ghost:hover{border-color:var(--brand-600);transform:translateY(-1px);background:#fff}
  .btn-sm{min-height:40px;padding:0 18px;font-size:14px}
  .btn:active{transform:translateY(0)}

  /* ---------- 页头 ---------- */
  .page-hero{
    position:relative;
    overflow:hidden;
    padding:40px 0 72px;
    background:linear-gradient(180deg,#F4F8FE 0%,#F6F8FC 100%);
  }
  .page-hero::before{
    content:"";
    position:absolute;inset:0;
    background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    opacity:.12;
  }
  .page-hero::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(90deg,rgba(246,248,252,.95) 0%,rgba(246,248,252,.55) 60%,rgba(246,248,252,.25) 100%);
  }
  .hero-inner{position:relative;z-index:2}
  .crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:20px;flex-wrap:wrap}
  .crumb a{color:var(--brand-600);font-weight:600}
  .crumb a:hover{text-decoration:underline;text-underline-offset:3px}
  .crumb .sep{color:#B9C4D4}
  .crumb .cur{color:var(--muted)}
  .page-title{
    font-size:clamp(28px,4.4vw,48px);
    font-weight:800;
    line-height:1.22;
    max-width:900px;
  }
  .hero-lead{
    max-width:770px;
    margin-top:20px;
    font-size:16.5px;
    line-height:1.9;
    color:var(--text);
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
  .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
  .stat-card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-md);
    padding:18px 22px;
    box-shadow:var(--sh-1);
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
  .stat-label{display:block;font-size:13px;color:var(--muted);line-height:1.7}
  .stat-value{
    display:block;margin-top:4px;
    font-size:20px;font-weight:800;color:var(--ink);
    font-variant-numeric:tabular-nums;
    font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  }

  /* ---------- 板块通用 ---------- */
  .section{padding:88px 0}
  .section-head{max-width:780px;margin-bottom:44px}
  .eyebrow{
    display:inline-block;
    font-size:13px;font-weight:700;
    color:var(--brand-600);
    background:var(--brand-50);
    border-radius:999px;
    padding:5px 12px;
    margin-bottom:14px;
  }
  .sec-title{font-size:clamp(24px,3.2vw,31px);font-weight:700}
  .section-desc{margin-top:14px;font-size:16px;line-height:1.9}

  /* ---------- 瀑布卡片 ---------- */
  .masonry{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;align-items:start}
  .m-card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-md);
    overflow:hidden;
    box-shadow:var(--sh-1);
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .m-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
  .m-card > img{width:100%;aspect-ratio:16/9;object-fit:cover}
  .m-card-body{padding:24px 26px 26px}
  .m-card h3{font-size:19px;font-weight:600;margin-bottom:10px}
  .m-card p{font-size:15px;line-height:1.85}
  .dots{margin-top:16px;display:flex;flex-direction:column;gap:8px}
  .dots li{position:relative;padding-left:16px;font-size:14.5px;line-height:1.8}
  .dots li::before{
    content:"";position:absolute;left:0;top:9px;
    width:6px;height:6px;border-radius:50%;background:var(--brand-500);
  }
  .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
  .tag{
    display:inline-block;
    font-size:12px;
    line-height:1.6;
    padding:4px 10px;
    border-radius:999px;
    background:var(--brand-50);
    color:var(--brand-700);
    font-weight:600;
  }
  .tag-teal{background:#E6F7F4;color:#0B7F72}
  .tag-accent{background:#FEF0E7;color:#C4520F}

  /* ---------- 深色指标条 ---------- */
  .section-dark{background:var(--brand-700);padding:76px 0;color:rgba(255,255,255,.84)}
  .section-dark .sec-title{color:#fff}
  .section-dark .section-desc{color:rgba(255,255,255,.75)}
  .metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
  .metric{
    background:rgba(255,255,255,.07);
    border:1px solid rgba(255,255,255,.14);
    border-radius:var(--r-md);
    padding:22px 22px 24px;
    transition:background .2s ease,transform .2s ease;
  }
  .metric:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}
  .m-label{display:block;font-size:13px;color:rgba(255,255,255,.66);line-height:1.7}
  .m-value{
    display:block;margin-top:8px;
    font-size:26px;font-weight:800;color:#fff;line-height:1.25;
    font-variant-numeric:tabular-nums;
    font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  }
  .m-note{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.6);line-height:1.7}

  /* ---------- 场馆列表 ---------- */
  .venue-list{display:flex;flex-direction:column;gap:20px}
  .venue-row{
    display:grid;
    grid-template-columns:200px 1fr auto;
    gap:24px;
    align-items:center;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-md);
    padding:18px;
    box-shadow:var(--sh-1);
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .venue-row:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
  .venue-row > img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px}
  .venue-row h3{font-size:18px;font-weight:600;margin-bottom:8px}
  .venue-row p{font-size:14.5px;line-height:1.85}
  .venue-meta{
    font-size:13px;color:var(--muted);margin-top:8px;
    font-variant-numeric:tabular-nums;
    font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  }
  .link-arrow{
    display:inline-block;
    color:var(--brand-600);
    font-size:14.5px;
    font-weight:700;
    border-bottom:2px solid rgba(27,79,168,.25);
    padding-bottom:2px;
    transition:color .2s ease,border-color .2s ease;
  }
  .link-arrow:hover{color:var(--brand-700);border-bottom-color:var(--brand-600)}

  /* ---------- FAQ ---------- */
  .faq-wrap{max-width:800px;margin:0 auto}
  .faq-item{
    background:#fff;
    border:1px solid var(--line);
    border-left:3px solid transparent;
    border-radius:14px;
    margin-bottom:12px;
    transition:border-color .2s ease,box-shadow .2s ease;
  }
  .faq-item.is-open{border-left-color:var(--accent);box-shadow:var(--sh-2)}
  .faq-q{
    width:100%;
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:18px 22px;
    font-size:16px;font-weight:600;color:var(--ink);
    text-align:left;
  }
  .faq-icon{position:relative;flex:none;width:16px;height:16px}
  .faq-icon::before,.faq-icon::after{
    content:"";position:absolute;background:var(--brand-600);border-radius:2px;
    transition:transform .22s ease,opacity .22s ease;
  }
  .faq-icon::before{left:0;top:7px;width:16px;height:2px}
  .faq-icon::after{left:7px;top:0;width:2px;height:16px}
  .faq-item.is-open .faq-icon::after{transform:rotate(90deg);opacity:0}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
  .faq-item.is-open .faq-a{max-height:340px}
  .faq-a p{padding:0 22px 20px;font-size:15px;line-height:1.9}

  /* ---------- CTA 条 ---------- */
  .cta-band{
    background:var(--brand-50);
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    padding:44px;
    display:grid;
    grid-template-columns:1.35fr 1fr;
    gap:36px;
    align-items:center;
    box-shadow:var(--sh-1);
  }
  .cta-text{margin-top:14px;font-size:15.5px;line-height:1.9;max-width:620px}
  .cta-actions{display:flex;flex-direction:column;gap:12px}
  .cta-line{font-size:14px;color:var(--muted);line-height:1.85}

  /* ---------- 页脚 ---------- */
  .site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:20px}
  .site-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:0}
  .footer-brand-name{font-size:17px;font-weight:800;color:#fff;line-height:1.3}
  .footer-link{
    display:inline-block;
    padding:5px 0;
    font-size:14px;
    color:rgba(255,255,255,.72);
    transition:color .18s ease,text-decoration-color .18s ease;
  }
  .footer-link:hover{color:#fff;text-decoration:underline;text-underline-offset:2px}
  .qr-box{
    width:94px;height:94px;
    flex:none;
    border-radius:12px;
    background:rgba(255,255,255,.08);
    border:1px dashed rgba(255,255,255,.28);
    display:flex;align-items:center;justify-content:center;
    text-align:center;
    font-size:12px;
    line-height:1.6;
    color:rgba(255,255,255,.7);
    padding:8px;
  }
  .footer-bottom{
    margin-top:44px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.12);
    display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
    font-size:13px;
    color:rgba(255,255,255,.55);
  }

  /* ---------- 响应式 ---------- */
  @media (max-width:1023px){
    .nav-links{display:none}
    .btn-desktop{display:none}
    .menu-btn{display:inline-flex}
    .section{padding:72px 0}
    .section-dark{padding:64px 0}
    .stat-row{grid-template-columns:repeat(3,1fr);gap:14px}
    .metric-strip{grid-template-columns:repeat(2,1fr)}
    .cta-band{grid-template-columns:1fr;padding:34px}
  }
  @media (max-width:900px){
    .venue-row{grid-template-columns:1fr;gap:16px}
    .venue-row > img{aspect-ratio:16/9}
  }
  @media (max-width:767px){
    .masonry{grid-template-columns:1fr;gap:20px}
    .stat-row{grid-template-columns:1fr}
    .brand-sub{display:none}
    .page-hero{padding:28px 0 56px}
  }
  @media (max-width:639px){
    .section{padding:56px 0}
    .section-dark{padding:52px 0}
    .metric-strip{grid-template-columns:1fr}
    .m-card-body{padding:20px}
    .cta-band{padding:26px;border-radius:16px}
    .hero-actions .btn{width:100%}
  }

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important;scroll-behavior:auto !important}
  }