/* roulang page: index */
:root{
    --brand:#0E5A46;
    --brand-hover:#0B4A3A;
    --brand-soft:#E7F3EE;
    --brand-line:#BFDCCF;
    --lime:#C6F24E;
    --flame:#FF6A2B;
    --flame-hover:#E85A1C;
    --dark:#0B1F19;
    --page:#F7F8F3;
    --card:#FFFFFF;
    --line:#E2E8E1;
    --ink:#0C1A15;
    --ink-2:#43584F;
    --ink-3:#7C8C84;
    --inverse:#F2F7F4;
    --radius-card:18px;
    --radius-btn:12px;
    --radius-img:16px;
    --shadow-soft:0 1px 2px rgba(11,31,25,.06), 0 10px 28px -14px rgba(11,31,25,.18);
    --shadow-hover:0 2px 4px rgba(11,31,25,.07), 0 18px 36px -16px rgba(11,31,25,.26);
    --shadow-deep:0 1px 2px rgba(11,31,25,.06), 0 24px 52px -22px rgba(11,31,25,.35);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:132px;-webkit-text-size-adjust:100%;}
  body{
    margin:0;
    background:var(--page);
    color:var(--ink);
    font-family:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    font-size:15.5px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;transition:color .18s ease, border-color .18s ease, background-color .18s ease;}
  a:hover{color:var(--brand);}
  button{font-family:inherit;cursor:pointer;border:0;background:none;}
  h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:-.01em;}
  p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  input{font-family:inherit;}
  .num{font-variant-numeric:tabular-nums;}
  .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px;}
  @media(min-width:640px){.container{padding-left:24px;padding-right:24px;}}
  @media(min-width:1024px){.container{padding-left:32px;padding-right:32px;}}

  /* ---------- 按钮 ---------- */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;white-space:nowrap;transition:all .18s ease;}
  .btn-primary{background:var(--flame);color:#fff;box-shadow:0 10px 22px -12px rgba(255,106,43,.85);}
  .btn-primary:hover{background:var(--flame-hover);color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(255,106,43,.9);}
  .btn-primary:active{transform:translateY(0);}
  .btn-outline{background:#fff;color:var(--brand);border:1px solid var(--brand-line);}
  .btn-outline:hover{background:var(--brand-soft);color:var(--brand-hover);border-color:var(--brand);}
  .btn-ghost{background:transparent;color:var(--brand);}
  .btn-ghost:hover{background:var(--brand-soft);}
  .btn-onDark{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);}
  .btn-onDark:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
  .btn-sm{height:38px;padding:0 16px;font-size:13.5px;border-radius:10px;}
  .btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .btn:disabled{opacity:.5;cursor:not-allowed;transform:none;}

  /* ---------- 徽章 ---------- */
  .badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em;background:var(--brand-soft);color:var(--brand);}
  .badge-lime{background:var(--lime);color:#123524;}
  .badge-flame{background:rgba(255,106,43,.12);color:var(--flame-hover);}
  .badge-line{background:#fff;border:1px solid var(--line);color:var(--ink-2);}

  /* ---------- 导航 ---------- */
  .site-header{position:sticky;top:0;z-index:40;background:rgba(247,248,243,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .2s ease,background-color .2s ease;}
  .site-header.is-scrolled{background:rgba(255,255,255,.94);box-shadow:0 8px 24px -18px rgba(11,31,25,.5);}
  .nav-top{display:flex;align-items:center;gap:16px;height:68px;}
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand-mark{width:38px;height:38px;flex-shrink:0;border-radius:12px;background:var(--brand);display:flex;align-items:center;justify-content:center;}
  .brand-text{display:flex;flex-direction:column;line-height:1.1;}
  .brand-name{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:.01em;}
  .brand-sub{font-size:11.5px;color:var(--ink-3);letter-spacing:.14em;}
  .nav-search{flex:1;max-width:360px;margin:0 auto;position:relative;display:none;}
  @media(min-width:1024px){.nav-search{display:block;}}
  .nav-search input{width:100%;height:42px;border-radius:999px;border:1px solid transparent;background:#F1F4EE;padding:0 16px 0 42px;font-size:14px;color:var(--ink);transition:all .18s ease;}
  .nav-search input::placeholder{color:#8A968F;}
  .nav-search input:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,90,70,.15);outline:none;}
  .nav-search svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--ink-3);}
  .nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
  .nav-cta{display:none;}
  @media(min-width:768px){.nav-cta{display:inline-flex;}}
  .burger{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;color:var(--ink);}
  .burger:hover{background:var(--brand-soft);color:var(--brand);}
  @media(min-width:1024px){.burger{display:none;}}

  .channel-tabs{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;padding:0 16px 10px;scrollbar-width:none;}
  @media(min-width:640px){.channel-tabs{padding-left:24px;padding-right:24px;}}
  @media(min-width:1024px){.channel-tabs{padding-left:32px;padding-right:32px;}}
  .channel-tabs::-webkit-scrollbar{display:none;}
  .channel-tabs .tab{scroll-snap-align:start;flex-shrink:0;display:inline-flex;align-items:center;height:34px;padding:0 15px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-2);border:1px solid transparent;transition:all .18s ease;}
  .channel-tabs .tab:hover{background:var(--brand-soft);color:var(--brand);}
  .channel-tabs .tab.is-active{background:var(--brand-soft);color:var(--brand);border-color:var(--brand-line);}
  .channel-tabs .tab.tab-cta{background:var(--flame);color:#fff;}
  .channel-tabs .tab.tab-cta:hover{background:var(--flame-hover);color:#fff;}

  .mobile-drawer{display:none;}
  .mobile-drawer.open{display:block;}
  @media(min-width:1024px){.mobile-drawer.open{display:none;}}
  .mobile-drawer .drawer-panel{border-top:1px solid var(--line);background:#fff;padding:12px 16px 20px;box-shadow:0 20px 32px -24px rgba(11,31,25,.4);}
  .mobile-drawer a.drawer-link{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 8px;font-size:15px;font-weight:600;color:var(--ink-2);border-bottom:1px solid var(--line);}
  .mobile-drawer a.drawer-link:hover{color:var(--brand);}
  .mobile-drawer .drawer-cta{margin-top:16px;width:100%;}

  /* ---------- Hero ---------- */
  .hero{position:relative;overflow:hidden;background:var(--dark);color:var(--inverse);}
  .hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:.42;}
  .hero-veil{position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,31,25,.94) 0%,rgba(11,31,25,.78) 46%,rgba(11,31,25,.55) 100%);}
  .hero-grid-pattern{position:absolute;inset:0;background-image:radial-gradient(rgba(198,242,78,.16) 1px,transparent 1px);background-size:22px 22px;opacity:.5;}
  .hero-inner{position:relative;z-index:2;padding-top:56px;padding-bottom:56px;}
  @media(min-width:1024px){.hero-inner{padding-top:88px;padding-bottom:88px;}}
  .hero-layout{display:grid;gap:36px;align-items:center;}
  @media(min-width:1024px){.hero-layout{grid-template-columns:1.05fr .95fr;gap:56px;}}
  .hero h1{font-size:clamp(30px,5vw,52px);font-weight:800;line-height:1.15;letter-spacing:-.01em;color:#fff;}
  .hero-sub{margin-top:18px;font-size:17px;line-height:1.75;color:rgba(242,247,244,.86);max-width:560px;}
  .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
  .hero-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px;font-size:13px;color:rgba(242,247,244,.7);}
  .hero-trust span{display:inline-flex;align-items:center;gap:6px;}
  .hero-visual{position:relative;}
  .hero-visual-frame{border-radius:var(--radius-card);overflow:hidden;border:1px solid rgba(242,247,244,.18);box-shadow:var(--shadow-deep);background:#123024;}
  .hero-visual-frame img{width:100%;aspect-ratio:16/10;object-fit:cover;}
  .hero-float{position:absolute;left:-8px;bottom:-22px;background:#fff;color:var(--ink);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-hover);display:flex;align-items:center;gap:12px;border:1px solid var(--line);}
  @media(min-width:640px){.hero-float{left:-20px;bottom:-26px;}}
  .hero-float strong{font-size:20px;color:var(--brand);}
  .hero-float small{display:block;font-size:12px;color:var(--ink-3);}

  /* ---------- 指标条 ---------- */
  .metric-bar{background:#fff;border-bottom:1px solid var(--line);}
  .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);}
  @media(min-width:768px){.metric-grid{grid-template-columns:repeat(4,1fr);}}
  .metric{background:#fff;padding:22px 20px;position:relative;}
  .metric-value{font-size:28px;font-weight:800;color:var(--brand);line-height:1.1;}
  .metric-label{margin-top:6px;font-size:13px;color:var(--ink-3);}
  .metric::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;background:var(--lime);border-radius:999px;}
  @media(max-width:767px){.metric::before{display:none;}}

  /* ---------- 板块通用 ---------- */
  .section{padding-top:56px;padding-bottom:56px;}
  @media(min-width:768px){.section{padding-top:80px;padding-bottom:80px;}}
  .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px;}
  .section-title{font-size:clamp(22px,3vw,32px);font-weight:700;color:var(--ink);}
  .section-desc{margin-top:12px;max-width:660px;font-size:15px;color:var(--ink-2);line-height:1.8;}
  .section-more{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
  .section-more:hover{text-decoration:underline;text-underline-offset:4px;}

  /* ---------- 权益对比表 ---------- */
  .cmp-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-soft);overflow:hidden;}
  .cmp-scroll{overflow-x:auto;}
  .cmp-table{width:100%;min-width:720px;border-collapse:collapse;}
  .cmp-table th,.cmp-table td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line);}
  .cmp-table thead th{height:64px;font-size:15px;font-weight:700;background:#FAFBF7;color:var(--ink);vertical-align:middle;}
  .cmp-table thead th .th-inner{display:flex;flex-direction:column;gap:4px;}
  .cmp-table thead th .th-inner small{font-size:12px;color:var(--ink-3);font-weight:500;}
  .cmp-table tbody tr:nth-child(even){background:#FAFBF7;}
  .cmp-table td:first-child,.cmp-table th:first-child{font-weight:600;color:var(--ink);}
  .cmp-col-reco{position:relative;background:rgba(198,242,78,.09)!important;}
  .cmp-table thead th.cmp-col-reco::after{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--flame);}
  .cell-in{display:inline-flex;align-items:center;gap:8px;color:var(--ink);}
  .cell-out{display:inline-flex;align-items:center;gap:8px;color:var(--ink-3);}
  .cmp-note{margin-top:16px;font-size:13px;color:var(--ink-3);}
  .cmp-actions{margin-top:18px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;}

  /* ---------- 等级卡片 ---------- */
  .card-grid{display:grid;gap:16px;}
  @media(min-width:768px){.card-grid{gap:24px;}}
  .grid-4{grid-template-columns:1fr;}
  @media(min-width:640px){.grid-4{grid-template-columns:repeat(2,1fr);}}
  @media(min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr);}}
  .grid-3{grid-template-columns:1fr;}
  @media(min-width:768px){.grid-3{grid-template-columns:repeat(2,1fr);}}
  @media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr);}}

  .tier-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
  .tier-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--brand-line);}
  .tier-card.is-reco{border-color:var(--brand);box-shadow:var(--shadow-hover);}
  .tier-top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
  .tier-name{margin-top:16px;font-size:19px;font-weight:700;}
  .tier-price{margin-top:6px;font-size:13px;color:var(--ink-3);}
  .tier-list{margin-top:18px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .tier-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.7;}
  .tier-list li svg{flex-shrink:0;margin-top:5px;color:var(--brand);}
  .tier-card .btn{margin-top:22px;width:100%;}

  /* ---------- 专享内容预览 ---------- */
  .preview-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-soft);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column;}
  .preview-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--brand-line);}
  .preview-media{position:relative;overflow:hidden;background:#E7F3EE;}
  .preview-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease;}
  .preview-card:hover .preview-media img{transform:scale(1.05);}
  .preview-media .badge{position:absolute;top:12px;left:12px;z-index:2;}
  .preview-lock{position:absolute;left:0;right:0;bottom:0;height:44%;background:linear-gradient(180deg,rgba(11,31,25,0) 0%,rgba(11,31,25,.82) 100%);display:flex;align-items:flex-end;justify-content:center;padding-bottom:12px;}
  .preview-lock span{font-size:12.5px;font-weight:600;color:#fff;display:inline-flex;align-items:center;gap:6px;}
  .preview-body{padding:20px;display:flex;flex-direction:column;flex:1;}
  .preview-title{font-size:17px;font-weight:600;line-height:1.5;color:var(--ink);}
  .preview-card:hover .preview-title{color:var(--brand);}
  .preview-text{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
  .preview-foot{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:10px;}

  /* ---------- 最新发布 ---------- */
  .news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
  .news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--brand-line);}
  .news-media{overflow:hidden;background:#E7F3EE;}
  .news-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease;}
  .news-card:hover .news-media img{transform:scale(1.04);}
  .news-body{padding:20px;display:flex;flex-direction:column;flex:1;}
  .news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
  .news-title{font-size:17px;font-weight:600;line-height:1.55;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
  .news-card:hover .news-title{color:var(--brand);}
  .news-text{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
  .news-time{margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-3);}
  .card-link{position:absolute;inset:0;z-index:3;}
  .news-card{position:relative;}

  .empty-state{border:2px dashed var(--brand-line);border-radius:var(--radius-card);padding:44px 24px;text-align:center;background:#fff;display:flex;flex-direction:column;align-items:center;gap:14px;}
  .empty-state svg{color:rgba(14,90,70,.3);}
  .empty-state p{font-size:14px;color:var(--ink-2);}

  /* ---------- FAQ ---------- */
  .faq-wrap{max-width:880px;margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 8px;text-align:left;font-size:16px;font-weight:600;color:var(--ink);transition:background-color .18s ease,color .18s ease;border-radius:10px;}
  .faq-q:hover{background:#FAFBF7;color:var(--brand);}
  .faq-icon{flex-shrink:0;width:26px;height:26px;border-radius:999px;border:1px solid var(--brand-line);color:var(--brand);display:flex;align-items:center;justify-content:center;transition:transform .22s ease,background-color .18s ease;}
  .faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--brand-soft);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
  .faq-a-inner{padding:0 8px 22px;font-size:15px;line-height:1.85;color:var(--ink-2);}

  /* ---------- CTA ---------- */
  .cta-panel{position:relative;overflow:hidden;background:var(--dark);border-radius:22px;color:var(--inverse);padding:36px 24px;}
  @media(min-width:768px){.cta-panel{padding:52px 48px;}}
  .cta-pattern{position:absolute;inset:0;background-image:radial-gradient(rgba(198,242,78,.2) 1px,transparent 1px);background-size:20px 20px;opacity:.4;}
  .cta-arc{position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;border:1px solid rgba(198,242,78,.28);}
  .cta-inner{position:relative;z-index:2;display:grid;gap:26px;align-items:center;}
  @media(min-width:1024px){.cta-inner{grid-template-columns:1.15fr .85fr;gap:40px;}}
  .cta-inner h2{font-size:clamp(22px,3vw,30px);color:#fff;}
  .cta-inner p{margin-top:14px;font-size:15px;line-height:1.85;color:rgba(242,247,244,.82);max-width:600px;}
  .cta-buttons{display:flex;flex-wrap:wrap;gap:12px;}
  @media(min-width:1024px){.cta-buttons{justify-content:flex-end;}}
  .cta-terms{margin-top:20px;font-size:12px;color:rgba(242,247,244,.6);}

  /* ---------- 页脚 ---------- */
  .site-footer{background:var(--dark);color:rgba(242,247,244,.78);margin-top:56px;}
  @media(min-width:768px){.site-footer{margin-top:80px;}}
  .footer-top{padding-top:48px;padding-bottom:36px;display:grid;gap:32px;}
  @media(min-width:640px){.footer-top{grid-template-columns:repeat(2,1fr);}}
  @media(min-width:1024px){.footer-top{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}}
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
  .footer-brand .brand-mark{background:rgba(198,242,78,.16);}
  .footer-brand span{font-size:16px;font-weight:700;color:#fff;}
  .footer-desc{font-size:13.5px;line-height:1.85;color:rgba(242,247,244,.66);max-width:340px;}
  .footer-contact{margin-top:16px;font-size:13.5px;color:rgba(242,247,244,.66);}
  .footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;}
  .footer-links{display:flex;flex-direction:column;gap:11px;}
  .footer-links a{font-size:13.5px;color:rgba(242,247,244,.72);}
  .footer-links a:hover{color:var(--lime);}
  .footer-bottom{border-top:1px solid rgba(242,247,244,.14);padding-top:18px;padding-bottom:22px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:12.5px;color:#8A968F;}
  .footer-bottom a:hover{color:var(--lime);}

  @media(max-width:1023px){
    .hero-visual-frame{margin-top:8px;}
  }

/* roulang page: article */
:root{
  --brand:#0E5A46;
  --brand-dark:#0B4A3A;
  --brand-soft:#E7F3EE;
  --brand-line:#BFDCCF;
  --lime:#C6F24E;
  --flame:#FF6A2B;
  --flame-dark:#E85A1C;
  --dark:#0B1F19;
  --page:#F7F8F3;
  --card:#FFFFFF;
  --line:#E2E8E1;
  --ink:#0C1A15;
  --ink-2:#43584F;
  --ink-3:#7C8C84;
  --ink-inv:#F2F7F4;
  --r-btn:12px;
  --r-card:18px;
  --r-img:16px;
  --shadow:0 1px 2px rgba(11,31,25,.06), 0 10px 28px -14px rgba(11,31,25,.18);
  --shadow-lift:0 2px 4px rgba(11,31,25,.07), 0 18px 40px -16px rgba(11,31,25,.24);
  --font: system-ui, -apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:140px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--page);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(14,90,70,.35);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px}
@media (min-width:640px){.container{padding-left:24px;padding-right:24px}}
@media (min-width:1024px){.container{padding-left:32px;padding-right:32px}}

.num{font-variant-numeric:tabular-nums}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{box-shadow:0 1px 2px rgba(11,31,25,.06),0 12px 30px -20px rgba(11,31,25,.35)}

.header-top{display:flex;align-items:center;gap:14px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  background:linear-gradient(140deg,var(--brand) 0%,#12705A 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px -10px rgba(14,90,70,.85);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.01em;color:var(--ink)}
.brand-text em{
  font-style:normal;font-size:10px;font-weight:700;letter-spacing:.24em;
  color:var(--brand);margin-top:2px;
}

.header-search{
  display:none;flex:1 1 auto;max-width:440px;height:44px;
  align-items:center;gap:8px;
  background:#F1F4EE;border:1px solid transparent;border-radius:999px;
  padding:0 16px;transition:border-color .2s,box-shadow .2s,background .2s;
}
.header-search:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,90,70,.12)}
.header-search input{flex:1 1 auto;border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);min-width:0}
.header-search input::placeholder{color:#8A968F}
.header-search svg{flex:0 0 auto;stroke:#7C8C84}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.menu-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;color:var(--ink-2);transition:.18s;
}
.menu-toggle:hover{border-color:var(--brand-line);color:var(--brand);background:var(--brand-soft)}

.header-tabs-wrap{border-top:1px solid var(--line);padding-top:8px}
.channel-tabs{
  display:flex;gap:8px;overflow-x:auto;padding-bottom:10px;
  scroll-snap-type:x proximity;-ms-overflow-style:none;scrollbar-width:none;
}
.channel-tabs::-webkit-scrollbar{display:none}
.tab{
  flex:0 0 auto;white-space:nowrap;scroll-snap-align:start;
  padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--ink-2);transition:background .18s,color .18s;
}
.tab:hover{background:var(--brand-soft);color:var(--brand)}
.tab.is-active{background:var(--brand-soft);color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand-line)}
.tab.tab-cta{background:var(--flame);color:#fff}
.tab.tab-cta:hover{background:var(--flame-dark);color:#fff}

.mobile-drawer{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 34px -28px rgba(11,31,25,.5)}
.mobile-drawer[hidden]{display:none}
.mobile-drawer nav{display:flex;flex-direction:column;padding:6px 16px 0}
.mobile-drawer nav a{
  display:flex;align-items:center;min-height:48px;padding:10px 4px;
  font-size:15px;font-weight:600;color:var(--ink-2);border-bottom:1px solid var(--line);
}
.mobile-drawer nav a:hover{color:var(--brand)}
.mobile-drawer .drawer-cta{margin:16px;display:flex}

@media (min-width:768px){.header-search{display:flex}}
@media (min-width:1024px){.menu-toggle{display:none}.mobile-drawer{display:none!important}}

/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 20px;border-radius:var(--r-btn);
  font-size:14px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .16s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn:active{transform:translateY(0)}
.btn-flame{background:var(--flame);color:#fff;box-shadow:0 10px 22px -12px rgba(255,106,43,.85)}
.btn-flame:hover{background:var(--flame-dark);transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(255,106,43,.9)}
.btn-outline{background:#fff;border-color:var(--brand);color:var(--brand)}
.btn-outline:hover{background:var(--brand-soft);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft)}
.btn-light-outline{background:transparent;border-color:rgba(242,247,244,.45);color:var(--ink-inv)}
.btn-light-outline:hover{background:rgba(242,247,244,.12);border-color:var(--lime);color:#fff}
.btn-sm{height:40px;padding:0 16px;font-size:13px;border-radius:11px}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.06em;line-height:1.6;
}
.badge-lime{background:var(--lime);color:#132A20}
.badge-soft{background:var(--brand-soft);color:var(--brand)}
.badge-dark{background:rgba(242,247,244,.14);color:var(--ink-inv)}

/* ============ 面包屑 ============ */
.crumbs{
  display:flex;align-items:center;gap:8px;
  font-size:14px;color:var(--ink-3);
  padding:22px 0 18px;overflow:hidden;
}
.crumbs a{color:var(--ink-3);transition:color .16s;white-space:nowrap}
.crumbs a:hover{color:var(--brand)}
.crumb-sep{color:#B9C4BE;flex:0 0 auto}
.crumb-current{
  color:var(--ink-2);font-weight:600;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;
}

/* ============ 文章头部 ============ */
.article-hero{position:relative;border-radius:22px;overflow:hidden;background:var(--dark)}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;opacity:.34;
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 92% 6%,rgba(198,242,78,.20) 0%,rgba(198,242,78,0) 52%),
    linear-gradient(104deg,rgba(11,31,25,.95) 0%,rgba(11,31,25,.82) 52%,rgba(14,90,70,.74) 100%);
}
.article-hero-inner{position:relative;z-index:2;padding:40px 24px 36px;max-width:940px}
@media (min-width:768px){.article-hero-inner{padding:58px 52px 50px}}
.article-hero h1{
  color:#fff;font-weight:800;letter-spacing:-.01em;
  font-size:clamp(26px,4vw,42px);line-height:1.22;
  margin:18px 0 0;
}
.article-hero-sub{
  color:#C9DAD2;font-size:15px;line-height:1.8;margin-top:14px;max-width:640px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;
  margin-top:24px;padding-top:20px;
  border-top:1px solid rgba(242,247,244,.16);
  font-size:13px;color:#A9BFB5;
}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:7px}
.article-meta svg{flex:0 0 auto}
.article-meta time{color:#E4EEE9;font-weight:600}
.meta-share{margin-left:auto;display:flex;gap:8px}
.icon-btn{
  width:38px;height:38px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(242,247,244,.22);background:rgba(242,247,244,.06);
  color:#DCE8E2;cursor:pointer;transition:.18s;
}
.icon-btn:hover{background:rgba(198,242,78,.16);border-color:rgba(198,242,78,.5);color:var(--lime)}

/* ============ 封面图 ============ */
.article-cover{margin-top:20px}
.article-cover img{
  width:100%;aspect-ratio:16/7;object-fit:cover;
  border-radius:var(--r-img);background:#E7F3EE;
}
@media (max-width:640px){.article-cover img{aspect-ratio:16/10}}

/* ============ 主体栅格 ============ */
.article-shell{
  display:grid;grid-template-columns:minmax(0,1fr);gap:28px;
  padding:32px 0 8px;
}
@media (min-width:1024px){
  .article-shell{grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:start}
}

.panel{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow);
}
.article-panel{padding:24px 20px 28px}
@media (min-width:768px){.article-panel{padding:36px 40px 40px}}

/* ============ 正文排版 ============ */
.article-body{font-size:17px;line-height:1.9;color:#20302A;word-break:break-word;overflow-wrap:anywhere}
.article-body p{margin:0 0 1.15em}
.article-body h2{
  position:relative;padding-left:16px;
  font-size:clamp(20px,2.4vw,26px);font-weight:700;line-height:1.42;
  color:var(--ink);margin:2.4em 0 .75em;
}
.article-body h2:first-child{margin-top:0}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:3px;background:var(--brand);
}
.article-body h3{font-size:18px;font-weight:600;color:var(--ink);margin:1.8em 0 .6em;line-height:1.5}
.article-body h4{font-size:16px;font-weight:700;color:var(--ink-2);margin:1.5em 0 .5em}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.3em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:.45em}
.article-body li::marker{color:var(--brand)}
.article-body strong{font-weight:700;color:var(--ink)}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.article-body a:hover{color:var(--brand-dark)}
.article-body blockquote{
  margin:1.7em 0;padding:16px 20px;
  border-left:3px solid var(--brand);background:var(--brand-soft);
  border-radius:12px;color:var(--ink-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-img);margin:1.6em auto;width:100%;height:auto;background:#E7F3EE}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-size:12px;color:var(--ink-3);text-align:center;margin-top:10px}
.article-body table{
  width:100%;max-width:100%;border-collapse:collapse;font-size:15px;
  margin:1.6em 0;display:block;overflow-x:auto;
}
.article-body thead{background:#FAFBF7}
.article-body th,.article-body td{
  padding:11px 14px;border:1px solid var(--line);text-align:left;white-space:nowrap;
}
.article-body th{font-weight:700;color:var(--ink)}
.article-body pre{
  background:var(--dark);color:#E6F2EC;border-radius:12px;
  padding:16px 18px;overflow-x:auto;font-size:14px;line-height:1.7;
}
.article-body code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.92em}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}

/* ============ 空态 ============ */
.empty-state{
  border:2px dashed var(--brand-line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;background:#FBFDFB;
}
.empty-state .empty-icon{opacity:.3;margin:0 auto 16px}
.empty-state h2{font-size:20px;font-weight:700;color:var(--ink)}
.empty-state p{font-size:14px;color:var(--ink-3);margin-top:8px}
.empty-state .btn{margin-top:22px}

/* ============ 侧栏 ============ */
.sidebar{display:flex;flex-direction:column;gap:20px}
@media (min-width:1024px){.sidebar{position:sticky;top:132px}}
.side-card{padding:20px;border-radius:var(--r-card);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}
.side-title{
  display:flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--ink);
  padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px;
}
.side-title span.dot{width:8px;height:8px;border-radius:3px;background:var(--brand);display:inline-block}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-list a{
  display:block;font-size:13.5px;line-height:1.6;color:var(--ink-2);
  padding:8px 12px;border-left:3px solid transparent;border-radius:0 10px 10px 0;
  transition:.16s;
}
.toc-list a:hover{background:#FAFBF7;color:var(--brand)}
.toc-list a.is-current{
  border-left-color:var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:600;
}
.side-promo{
  background:var(--brand-soft);border:1px solid var(--brand-line);
  border-radius:var(--r-card);padding:20px;
}
.side-promo h3{font-size:16px;font-weight:700;color:var(--brand-dark)}
.side-promo p{font-size:13.5px;color:var(--ink-2);line-height:1.75;margin-top:8px}
.side-promo .btn{margin-top:16px;width:100%}
.side-list{display:flex;flex-direction:column;gap:2px}
.side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:13.5px;color:var(--ink-2);padding:9px 2px;border-bottom:1px dashed var(--line);
  transition:color .16s;
}
.side-list a:last-child{border-bottom:0}
.side-list a:hover{color:var(--brand)}
.side-list a svg{flex:0 0 auto;opacity:.5}

/* ============ 文末动作 ============ */
.article-foot{
  margin-top:28px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;
  padding:6px 13px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand);
  font-size:12.5px;font-weight:600;transition:.16s;
}
.tag:hover{background:var(--brand);color:#fff}
.foot-actions{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}

/* ============ 板块通用 ============ */
.section{padding:56px 0}
@media (min-width:768px){.section{padding:76px 0}}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--brand);margin-bottom:10px;
}
.section-head .eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--lime)}
.section-link{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.section-link:hover{text-decoration:underline;text-underline-offset:3px}

/* ============ 相关推荐卡 ============ */
.card-grid{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:768px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--brand-line)}
.news-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#E7F3EE}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .thumb .badge{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.94);color:var(--brand);backdrop-filter:blur(4px)}
.news-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.news-card h3{font-size:17px;font-weight:600;line-height:1.5;color:var(--ink);transition:color .18s}
.news-card:hover h3{color:var(--brand)}
.news-card p{font-size:14px;line-height:1.75;color:var(--ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card .meta{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-3);padding-top:8px}
.news-card .meta time{font-variant-numeric:tabular-nums}

/* ============ 深色 CTA ============ */
.dark-cta{
  position:relative;overflow:hidden;background:var(--dark);
  border-radius:22px;padding:40px 24px;
}
.dark-cta::before{
  content:"";position:absolute;inset:0;opacity:.1;
  background-image:radial-gradient(rgba(198,242,78,.9) 1px,transparent 1px);
  background-size:20px 20px;
}
.dark-cta::after{
  content:"";position:absolute;right:-90px;top:-120px;width:340px;height:340px;border-radius:50%;
  border:1px solid rgba(198,242,78,.28);
}
.dark-cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:24px;align-items:center}
@media (min-width:900px){
  .dark-cta{padding:52px 56px}
  .dark-cta-inner{grid-template-columns:minmax(0,1fr) auto;gap:40px}
}
.dark-cta h2{color:#fff;font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.3;margin-top:16px}
.dark-cta p{color:#B9CEC5;font-size:15px;line-height:1.8;margin-top:12px;max-width:560px}
.dark-cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.dark-cta-note{
  position:relative;z-index:2;margin-top:26px;padding-top:18px;
  border-top:1px solid rgba(242,247,244,.14);
  font-size:12px;color:#8A968F;
}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#B9CEC5;margin-top:24px;padding:56px 0 28px}
.footer-top{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:768px){.footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}}
@media (min-width:1024px){.footer-top{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:16px;font-weight:800;letter-spacing:.01em}
.footer-brand .brand-mark{width:36px;height:36px;border-radius:12px;background:rgba(198,242,78,.12);box-shadow:none;display:flex;align-items:center;justify-content:center}
.footer-desc{font-size:13.5px;line-height:1.8;color:#93A79E;margin-top:14px;max-width:420px}
.footer-contact{font-size:12.5px;line-height:1.9;color:#7F938A;margin-top:14px}
.footer-title{font-size:13px;font-weight:700;letter-spacing:.14em;color:#fff;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13.5px;color:#9DB1A8;transition:color .16s}
.footer-links a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:3px}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(242,247,244,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:#8A968F;
}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* roulang page: category1 */
:root{
    --brand:#0E5A46;
    --brand-hover:#0B4A3A;
    --brand-soft:#E7F3EE;
    --brand-line:#BFDCCF;
    --lime:#C6F24E;
    --flame:#FF6A2B;
    --flame-hover:#E85A1C;
    --dark:#0B1F19;
    --page:#F7F8F3;
    --card:#FFFFFF;
    --line:#E2E8E1;
    --ink:#0C1A15;
    --ink-2:#43584F;
    --ink-3:#7C8C84;
    --inverse:#F2F7F4;
    --radius-btn:12px;
    --radius-card:18px;
    --radius-img:16px;
    --shadow-sm:0 1px 2px rgba(11,31,25,.06), 0 10px 28px -14px rgba(11,31,25,.18);
    --shadow-md:0 2px 4px rgba(11,31,25,.08), 0 18px 40px -18px rgba(11,31,25,.26);
    --shell:1200px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:132px;-webkit-text-size-adjust:100%;}
  body{
    margin:0;
    background:var(--page);
    color:var(--ink);
    font-family:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    font-size:16px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  a:hover{text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  input{font:inherit;}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}
  table{border-collapse:collapse;width:100%;}
  .num{font-variant-numeric:tabular-nums;}

  .container{width:100%;max-width:var(--shell);margin:0 auto;padding-left:16px;padding-right:16px;}
  @media(min-width:640px){.container{padding-left:24px;padding-right:24px;}}
  @media(min-width:1024px){.container{padding-left:32px;padding-right:32px;}}

  .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

  /* ============ 头部导航 ============ */
  .site-header{
    position:sticky;top:0;z-index:40;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
    transition:box-shadow .2s ease, background .2s ease;
  }
  .site-header.is-scrolled{box-shadow:0 10px 30px -20px rgba(11,31,25,.45);}
  .header-top{
    display:flex;align-items:center;gap:16px;
    padding-top:12px;padding-bottom:12px;
  }
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand-mark{
    width:40px;height:40px;flex:0 0 40px;border-radius:12px;
    background:linear-gradient(140deg,#0E5A46 0%,#0B4A3A 100%);
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 6px 16px -8px rgba(14,90,70,.65);
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.15;}
  .brand-main{font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--ink);}
  .brand-sub{
    font-size:10px;font-weight:700;letter-spacing:.14em;
    color:var(--brand);background:var(--brand-soft);
    border:1px solid var(--brand-line);border-radius:999px;
    padding:1px 8px;margin-top:3px;width:fit-content;
  }
  .header-search{flex:1;display:none;max-width:440px;margin-left:8px;}
  .search-field{
    display:flex;align-items:center;gap:8px;
    background:#F1F4EE;border:1px solid transparent;
    border-radius:999px;padding:8px 16px;
    transition:border-color .18s ease, box-shadow .18s ease, background .18s ease;
  }
  .search-field:focus-within{
    background:#fff;border-color:var(--brand);
    box-shadow:0 0 0 4px rgba(14,90,70,.15);
  }
  .search-field input{
    border:0;outline:none;background:transparent;width:100%;
    font-size:14px;color:var(--ink);
  }
  .search-field input::placeholder{color:#8A968F;}
  .header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:46px;padding:0 20px;border-radius:var(--radius-btn);
    font-size:15px;font-weight:600;line-height:1;
    border:1px solid transparent;cursor:pointer;
    transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
    white-space:nowrap;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(14,90,70,.18);}
  .btn-primary{background:var(--flame);color:#fff;box-shadow:0 10px 24px -14px rgba(255,106,43,.9);}
  .btn-primary:hover{background:var(--flame-hover);}
  .btn-secondary{background:#fff;color:var(--brand);border-color:var(--brand-line);}
  .btn-secondary:hover{background:var(--brand-soft);border-color:var(--brand);}
  .btn-ghost{color:var(--brand);}
  .btn-ghost:hover{background:var(--brand-soft);}
  .btn-invert{background:transparent;color:var(--inverse);border-color:rgba(242,247,244,.4);}
  .btn-invert:hover{border-color:var(--lime);color:var(--lime);}
  .btn-sm{height:38px;padding:0 14px;font-size:13px;border-radius:10px;}

  .hamburger{
    width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;background:#fff;
  }
  .hamburger:hover{background:var(--brand-soft);border-color:var(--brand-line);}

  /* 频道 tabs */
  .channel-tabs{
    display:flex;align-items:center;gap:6px;
    overflow-x:auto;scroll-snap-type:x proximity;
    padding-bottom:10px;
    -ms-overflow-style:none;scrollbar-width:none;
  }
  .channel-tabs::-webkit-scrollbar{display:none;}
  .tab{
    flex:0 0 auto;scroll-snap-align:start;
    display:inline-flex;align-items:center;
    height:38px;padding:0 16px;border-radius:999px;
    font-size:14px;font-weight:600;color:var(--ink-2);
    border:1px solid transparent;
    transition:background .18s ease,color .18s ease,border-color .18s ease;
  }
  .tab:hover{background:var(--brand-soft);color:var(--brand);}
  .tab.is-active{background:var(--brand-soft);color:var(--brand);border-color:var(--brand-line);}
  .tab-cta{color:var(--flame);font-weight:700;}
  .tab-cta:hover{background:#FFF1E9;color:var(--flame-hover);}

  .mobile-drawer{
    display:none;border-top:1px solid var(--line);background:#fff;
    padding:12px 0 18px;
  }
  .mobile-drawer.is-open{display:block;}
  .drawer-link{
    display:flex;align-items:center;justify-content:space-between;
    min-height:48px;padding:0 4px;font-size:15px;font-weight:600;color:var(--ink);
    border-bottom:1px solid #F1F4EE;
  }
  .drawer-link:hover{color:var(--brand);}
  .drawer-cta{margin-top:14px;}

  @media(min-width:1024px){
    .header-search{display:flex;}
    .hamburger{display:none;}
  }

  /* ============ 通用板块 ============ */
  .section{padding-top:56px;padding-bottom:56px;}
  @media(min-width:768px){.section{padding-top:88px;padding-bottom:88px;}}
  .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;font-weight:700;letter-spacing:.14em;
    color:var(--brand);text-transform:uppercase;
  }
  .eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--lime);}
  h1.page-title{
    font-size:clamp(28px,4.2vw,42px);
    font-weight:800;line-height:1.18;letter-spacing:-.01em;
  }
  .section-title{font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.01em;}
  .section-desc{font-size:15px;color:var(--ink-2);max-width:640px;margin-top:10px;}
  .link-more{
    font-size:14px;font-weight:600;color:var(--brand);
    display:inline-flex;align-items:center;gap:6px;
    border-bottom:1px solid transparent;transition:border-color .18s ease,color .18s ease;
  }
  .link-more:hover{border-color:var(--brand);}

  /* 面包屑 */
  .breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);flex-wrap:wrap;}
  .breadcrumb a:hover{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}
  .breadcrumb .sep{color:#B9C4BD;}

  /* ============ Hero ============ */
  .hero{
    position:relative;overflow:hidden;
    background-color:var(--dark);
    background-image:url('/assets/images/backpic/back-1.webp');
    background-size:cover;background-position:center;
    border-radius:0 0 26px 26px;
  }
  .hero::after{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(120% 90% at 88% 0%, rgba(198,242,78,.16) 0%, rgba(198,242,78,0) 55%),
      linear-gradient(180deg, rgba(11,31,25,.82) 0%, rgba(11,31,25,.9) 100%);
  }
  .hero-inner{position:relative;z-index:2;padding-top:32px;padding-bottom:44px;}
  @media(min-width:768px){.hero-inner{padding-top:44px;padding-bottom:64px;}}
  .hero .breadcrumb{color:rgba(242,247,244,.72);}
  .hero .breadcrumb a:hover{color:var(--lime);}
  .hero .breadcrumb .sep{color:rgba(242,247,244,.38);}
  .hero-title{
    color:#fff;font-size:clamp(28px,4.6vw,46px);font-weight:800;
    line-height:1.16;letter-spacing:-.01em;margin-top:18px;max-width:20ch;
  }
  .hero-title em{font-style:normal;color:var(--lime);}
  .hero-sub{color:rgba(242,247,244,.82);font-size:15px;max-width:620px;margin-top:16px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
  .hero-facts{
    display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;
    padding-top:18px;border-top:1px solid rgba(242,247,244,.18);
  }
  .hero-fact{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;color:rgba(242,247,244,.8);
  }
  .hero-fact b{color:#fff;font-weight:700;}

  /* 筛选胶囊 */
  .filter-bar{
    display:flex;gap:8px;overflow-x:auto;padding:6px 0 10px;
    -ms-overflow-style:none;scrollbar-width:none;
  }
  .filter-bar::-webkit-scrollbar{display:none;}
  .pill{
    flex:0 0 auto;position:relative;
    display:inline-flex;align-items:center;gap:8px;
    height:40px;padding:0 16px;border-radius:999px;
    background:#fff;border:1px solid var(--line);
    font-size:14px;font-weight:600;color:var(--ink-2);
    transition:color .18s ease,border-color .18s ease,background .18s ease;
  }
  .pill:hover{color:var(--brand);border-color:var(--brand-line);background:var(--brand-soft);}
  .pill.is-active{color:var(--brand);border-color:var(--brand-line);background:var(--brand-soft);}
  .pill.is-active::after{
    content:"";position:absolute;left:16px;right:16px;bottom:4px;height:3px;
    border-radius:2px;background:var(--lime);
  }
  .filter-note{font-size:13px;color:var(--ink-3);}

  /* ============ 卡片 ============ */
  .card{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-sm);
    transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  }
  .card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--brand-line);}
  .card-cover{overflow:hidden;border-radius:var(--radius-img);}
  .card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
  .card:hover .card-cover img{transform:scale(1.05);}

  .badge{
    display:inline-flex;align-items:center;gap:6px;
    height:26px;padding:0 10px;border-radius:999px;
    font-size:12px;font-weight:700;letter-spacing:.04em;
  }
  .badge-brand{background:var(--brand-soft);color:var(--brand);border:1px solid var(--brand-line);}
  .badge-lime{background:var(--lime);color:#0B1F19;}
  .badge-flame{background:#FFF1E9;color:var(--flame-hover);border:1px solid #FFD9C6;}
  .badge-ghost{background:#F1F4EE;color:var(--ink-2);border:1px solid var(--line);}

  .meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;color:var(--ink-3);}
  .meta-row time{display:inline-flex;align-items:center;gap:6px;}

  /* 栏目卡 */
  .topic-card{display:flex;flex-direction:column;padding:18px;gap:14px;}
  .topic-card h3{font-size:18px;font-weight:700;line-height:1.4;}
  .topic-card p{font-size:14px;color:var(--ink-2);line-height:1.75;}
  .topic-list{display:flex;flex-direction:column;gap:8px;}
  .topic-list li{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--ink-2);}
  .tick{flex:0 0 18px;height:18px;margin-top:3px;border-radius:999px;background:var(--lime);display:flex;align-items:center;justify-content:center;}

  /* 节奏流程 */
  .step-card{padding:22px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;}
  .step-num{
    width:40px;height:40px;border-radius:12px;background:var(--brand-soft);
    color:var(--brand);font-weight:800;display:flex;align-items:center;justify-content:center;
    font-variant-numeric:tabular-nums;
  }
  .step-card h3{font-size:17px;font-weight:700;}
  .step-card p{font-size:14px;color:var(--ink-2);line-height:1.75;}

  /* 数据块 */
  .stat-strip{
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
    gap:1px;background:var(--line);border:1px solid var(--line);
    border-radius:var(--radius-card);overflow:hidden;
  }
  @media(min-width:768px){.stat-strip{grid-template-columns:repeat(4,minmax(0,1fr));}}
  .stat-cell{background:#fff;padding:20px;display:flex;flex-direction:column;gap:6px;}
  .stat-value{font-size:26px;font-weight:800;color:var(--brand);line-height:1.2;font-variant-numeric:tabular-nums;}
  .stat-label{font-size:13px;color:var(--ink-3);}

  /* 标签云 */
  .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
  .tag{
    display:inline-flex;align-items:center;height:34px;padding:0 14px;
    border-radius:999px;background:#fff;border:1px solid var(--line);
    font-size:13px;color:var(--ink-2);transition:.18s ease;
  }
  .tag:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);}

  /* FAQ */
  .faq-list{max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);overflow:hidden;}
  .faq-item + .faq-item{border-top:1px solid var(--line);}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:18px 20px;text-align:left;font-size:16px;font-weight:600;color:var(--ink);
    transition:background .18s ease;
  }
  .faq-q:hover{background:#FAFBF7;}
  .faq-q:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--brand);}
  .faq-icon{
    flex:0 0 28px;width:28px;height:28px;border-radius:8px;
    background:var(--brand-soft);color:var(--brand);
    display:flex;align-items:center;justify-content:center;
    transition:transform .22s ease, background .18s ease;
  }
  .faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--lime);color:#0B1F19;}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
  .faq-a-inner{padding:0 20px 20px;font-size:15px;color:var(--ink-2);line-height:1.85;}

  /* CTA */
  .cta-panel{
    position:relative;overflow:hidden;
    background:var(--dark);color:var(--inverse);
    border-radius:26px;padding:36px 24px;
  }
  @media(min-width:768px){.cta-panel{padding:52px 48px;}}
  .cta-panel::before{
    content:"";position:absolute;inset:0;
    background-image:
      radial-gradient(rgba(198,242,78,.14) 1px, transparent 1px),
      radial-gradient(60% 90% at 100% 100%, rgba(255,106,43,.18) 0%, rgba(255,106,43,0) 60%);
    background-size:18px 18px, 100% 100%;
    opacity:.9;pointer-events:none;
  }
  .cta-panel .cta-inner{position:relative;z-index:2;}
  .cta-title{font-size:clamp(22px,3vw,30px);font-weight:800;color:#fff;line-height:1.3;}
  .cta-desc{font-size:15px;color:rgba(242,247,244,.8);margin-top:12px;max-width:560px;}
  .cta-note{font-size:12px;color:rgba(242,247,244,.55);margin-top:20px;}

  /* ============ 页脚 ============ */
  .site-footer{background:var(--dark);color:var(--inverse);margin-top:0;padding-top:56px;}
  .site-footer .container{padding-bottom:24px;}
  .footer-top{
    display:grid;grid-template-columns:1fr;gap:32px;
    padding-bottom:36px;border-bottom:1px solid rgba(242,247,244,.14);
  }
  @media(min-width:640px){.footer-top{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media(min-width:1024px){.footer-top{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}}
  .footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;}
  .brand-mark svg{display:block;}
  .footer-desc{font-size:13px;color:rgba(242,247,244,.66);line-height:1.85;margin-top:14px;max-width:420px;}
  .footer-contact{font-size:13px;color:rgba(242,247,244,.58);line-height:1.9;margin-top:14px;}
  .footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
  .footer-links{display:flex;flex-direction:column;gap:12px;}
  .footer-links a{font-size:13px;color:rgba(242,247,244,.72);transition:color .18s ease;}
  .footer-links a:hover{color:var(--lime);}
  .footer-bottom{
    display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
    padding-top:22px;font-size:12px;color:#8A968F;
  }

  @media(max-width:767px){
    .hero-title{max-width:none;}
  }

/* roulang page: category2 */
:root{
  --brand:#0E5A46;
  --brand-hover:#0B4A3A;
  --brand-light:#E7F3EE;
  --brand-line:#BFDCCF;
  --lime:#C6F24E;
  --flame:#FF6A2B;
  --flame-hover:#E85A1C;
  --dark:#0B1F19;
  --page:#F7F8F3;
  --card:#FFFFFF;
  --line:#E2E8E1;
  --ink:#0C1A15;
  --ink-2:#43584F;
  --ink-3:#7C8C84;
  --ink-invert:#F2F7F4;
  --radius-btn:12px;
  --radius-card:18px;
  --radius-img:16px;
  --shadow-soft:0 1px 2px rgba(11,31,25,.06), 0 10px 28px -14px rgba(11,31,25,.18);
  --shadow-lift:0 2px 4px rgba(11,31,25,.07), 0 18px 40px -18px rgba(11,31,25,.26);
  --font-sans: system-ui, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{
  scroll-behavior:smooth;
  scroll-padding-top:132px;
  -webkit-text-size-adjust:100%;
}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--page);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
a:hover{text-decoration:underline;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
table{border-collapse:collapse;width:100%;}
time,.num{font-variant-numeric:tabular-nums;}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ---------- 容器 ---------- */
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:16px;
  padding-right:16px;
}
@media (min-width:640px){ .container{padding-left:24px;padding-right:24px;} }
@media (min-width:1024px){ .container{padding-left:32px;padding-right:32px;} }

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.site-header.is-scrolled{ box-shadow:0 1px 2px rgba(11,31,25,.06), 0 12px 30px -20px rgba(11,31,25,.32); }

.topbar{
  display:flex;
  align-items:center;
  gap:14px;
  height:64px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.brand:hover{text-decoration:none;}
.brand-mark{
  width:38px;height:38px;
  border-radius:12px;
  background:var(--dark);
  display:grid;place-items:center;
  flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink);}
.brand-sub{
  align-self:flex-start;
  margin-top:3px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.14em;
  color:var(--brand);
  background:var(--brand-light);
  border-radius:999px;
  padding:1px 8px;
}

.search{position:relative;flex:1 1 auto;max-width:400px;display:none;}
@media (min-width:860px){ .search{display:block;} }
.search input{
  width:100%;
  height:42px;
  border-radius:999px;
  border:1px solid transparent;
  background:#F1F4EE;
  padding:0 46px 0 18px;
  font-size:14px;
  font-family:inherit;
  color:var(--ink);
  transition:border-color .18s, box-shadow .18s, background-color .18s;
}
.search input::placeholder{color:#8A968F;}
.search input:focus{
  outline:none;
  background:#fff;
  border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(14,90,70,.15);
}
.search .search-icon{
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  color:var(--ink-3);pointer-events:none;
}

.topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto;}
.menu-toggle{
  display:inline-flex;
  align-items:center;justify-content:center;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  cursor:pointer;
  transition:background-color .18s, border-color .18s;
}
.menu-toggle:hover{background:var(--brand-light);border-color:var(--brand-line);}
.menu-toggle:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(14,90,70,.18);}
@media (min-width:1024px){ .menu-toggle{display:none;} }

.channel-tabs{
  display:flex;
  gap:8px;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  scrollbar-width:none;
  padding-bottom:10px;
  margin-top:-2px;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab{
  scroll-snap-align:start;
  flex:0 0 auto;
  padding:7px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-2);
  white-space:nowrap;
  transition:background-color .18s, color .18s;
}
.tab:hover{background:var(--brand-light);color:var(--brand);text-decoration:none;}
.tab.is-active{background:var(--brand-light);color:var(--brand);}
.tab-cta{background:var(--flame);color:#fff;}
.tab-cta:hover{background:var(--flame-hover);color:#fff;}

.mobile-drawer{
  display:none;
  border-top:1px solid var(--line);
  background:#fff;
  padding:14px 16px 22px;
  box-shadow:0 18px 30px -22px rgba(11,31,25,.4);
}
.mobile-drawer.is-open{display:block;}
@media (min-width:1024px){ .mobile-drawer.is-open{display:none;} }
.drawer-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:48px;
  padding:0 4px;
  border-bottom:1px solid var(--line);
  font-size:15px;
  font-weight:600;
  color:var(--ink);
}
.drawer-link:hover{color:var(--brand);text-decoration:none;}
.drawer-link.is-active{color:var(--brand);}
.drawer-cta{margin-top:18px;width:100%;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 22px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  white-space:nowrap;
  text-decoration:none;
  transition:transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(14,90,70,.2);}
.btn-sm{height:40px;padding:0 16px;font-size:14px;}
.btn-primary{background:var(--flame);color:#fff;}
.btn-primary:hover{background:var(--flame-hover);}
.btn-secondary{background:#fff;color:var(--brand);border-color:var(--brand);}
.btn-secondary:hover{background:var(--brand-light);}
.btn-ghost{background:transparent;color:var(--brand);}
.btn-ghost:hover{background:var(--brand-light);}
.btn-invert{background:transparent;color:#fff;border-color:rgba(242,247,244,.42);}
.btn-invert:hover{border-color:var(--lime);color:var(--lime);}
.btn-lime{background:var(--lime);color:#0B1F19;}
.btn-lime:hover{background:#B7E63C;}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.04em;
  line-height:1.6;
}
.badge-brand{background:var(--brand-light);color:var(--brand);}
.badge-lime{background:var(--lime);color:#0B1F19;}
.badge-flame{background:rgba(255,106,43,.13);color:#C2410C;}

/* ---------- 内页 Hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  background-color:var(--dark);
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  color:var(--ink-invert);
  padding:52px 0 56px;
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(104deg, rgba(11,31,25,.95) 0%, rgba(11,31,25,.88) 46%, rgba(11,31,25,.74) 100%);
}
.hero-decor{
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(198,242,78,.22) 1px, transparent 1px);
  background-size:20px 20px;
  opacity:.35;
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:rgba(242,247,244,.72);
  margin-bottom:20px;
}
.crumb a{color:rgba(242,247,244,.72);}
.crumb a:hover{color:var(--lime);text-decoration:none;}
.page-hero-title{
  font-size:clamp(26px,4.4vw,46px);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-.01em;
  max-width:860px;
}
.page-hero-sub{
  margin-top:16px;
  font-size:16px;
  line-height:1.85;
  color:rgba(242,247,244,.82);
  max-width:720px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-facts{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin-top:34px;
  padding-top:24px;
  border-top:1px solid rgba(242,247,244,.16);
}
@media (min-width:640px){ .hero-facts{grid-template-columns:repeat(3,1fr);gap:20px;} }
.hero-fact{display:flex;gap:10px;align-items:flex-start;}
.hero-fact-num{
  font-size:20px;
  font-weight:800;
  color:var(--lime);
  font-variant-numeric:tabular-nums;
  line-height:1.3;
}
.hero-fact-label{font-size:13px;color:rgba(242,247,244,.72);line-height:1.7;}

/* ---------- 文档式布局 ---------- */
.doc-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  padding:48px 0 16px;
}
@media (min-width:1024px){
  .doc-layout{grid-template-columns:236px minmax(0,1fr);gap:48px;padding:64px 0 24px;}
}
.doc-nav{display:none;}
@media (min-width:1024px){ .doc-nav{display:block;} }
.doc-nav-inner{position:sticky;top:132px;}
.doc-nav-title{
  font-size:12px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--ink-3);
  margin-bottom:12px;
}
.doc-nav-list{display:flex;flex-direction:column;}
.doc-nav-list a{
  display:block;
  padding:9px 12px;
  border-left:2px solid var(--line);
  font-size:14px;
  color:var(--ink-2);
  transition:color .18s, border-color .18s, background-color .18s;
}
.doc-nav-list a:hover{
  color:var(--brand);
  border-left-color:var(--brand-line);
  background:#FAFBF7;
  text-decoration:none;
}
.doc-nav-list a.is-current{
  color:var(--brand);
  font-weight:700;
  border-left-color:var(--brand);
  background:var(--brand-light);
}
.doc-nav-note{
  margin-top:20px;
  padding:16px;
  border:1px solid var(--brand-line);
  border-radius:14px;
  background:var(--brand-light);
  font-size:13px;
  line-height:1.85;
  color:var(--ink-2);
}
.doc-nav-note strong{color:var(--brand);}

.doc-section{
  padding:0 0 8px;
  margin-bottom:52px;
  scroll-margin-top:132px;
}
.doc-section:last-child{margin-bottom:24px;}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--brand);
  margin-bottom:12px;
}
.section-eyebrow::before{
  content:"";
  width:18px;height:2px;border-radius:2px;
  background:var(--lime);
}
.doc-section h2{
  font-size:clamp(21px,2.8vw,29px);
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.32;
  margin-bottom:12px;
}
.section-lead{
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
  max-width:760px;
  margin-bottom:26px;
}

/* ---------- 对照表 ---------- */
.table-wrap{
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--card);
  box-shadow:var(--shadow-soft);
  -webkit-overflow-scrolling:touch;
}
table.compare{
  min-width:760px;
  font-size:14px;
  background:#fff;
}
.compare th,.compare td{
  padding:14px 18px;
  text-align:left;
  border-bottom:1px solid var(--line);
  vertical-align:middle;
}
.compare thead th{
  height:60px;
  font-size:13px;
  font-weight:700;
  color:var(--ink-2);
  background:#FAFBF7;
  white-space:nowrap;
}
.compare tbody th{
  font-weight:600;
  color:var(--ink);
  background:#fff;
  white-space:nowrap;
}
.compare tbody tr:nth-child(even) td,
.compare tbody tr:nth-child(even) th{background:#FAFBF7;}
.compare tbody tr:last-child td,
.compare tbody tr:last-child th{border-bottom:0;}
.compare .col-rec{
  background:#FFF9F5;
  box-shadow:inset 0 4px 0 var(--flame);
}
.compare tbody tr:nth-child(even) .col-rec{background:#FFF6F0;}
.compare td .cell-flex{display:flex;align-items:center;gap:8px;}
.ic{
  width:20px;height:20px;
  border-radius:999px;
  display:inline-grid;place-items:center;
  flex:0 0 auto;
}
.ic-yes{background:var(--brand);}
.ic-no{background:#EDF0EB;}

.table-foot{
  display:flex;
  flex-wrap:wrap;
  gap:12px 20px;
  align-items:center;
  justify-content:space-between;
  margin-top:16px;
}
.table-foot p{font-size:13px;color:var(--ink-3);line-height:1.8;max-width:640px;}

/* ---------- 权益明细 ---------- */
.benefit-layout{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:1024px){ .benefit-layout{grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start;} }
.benefit-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}
@media (min-width:640px){ .benefit-grid{grid-template-columns:1fr 1fr;} }
.benefit-item{
  display:flex;
  gap:14px;
  padding:18px 20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-soft);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.benefit-item:hover{
  transform:translateY(-2px);
  border-color:var(--brand-line);
  box-shadow:var(--shadow-lift);
}
.benefit-icon{
  width:40px;height:40px;
  border-radius:12px;
  background:var(--brand-light);
  color:var(--brand);
  display:grid;place-items:center;
  flex:0 0 auto;
}
.benefit-item h3{font-size:16px;font-weight:600;margin-bottom:4px;}
.benefit-item p{font-size:14px;line-height:1.8;color:var(--ink-2);}
.benefit-item .badge{margin-top:8px;}

.side-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.side-card img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.side-card-body{padding:20px;}
.side-card-body h3{font-size:17px;font-weight:600;margin:10px 0 8px;}
.side-card-body p{font-size:13.5px;line-height:1.85;color:var(--ink-2);}
.side-card-body .btn{margin-top:16px;width:100%;}

/* ---------- 流程 ---------- */
.steps{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  position:relative;
}
@media (min-width:768px){ .steps{grid-template-columns:repeat(4,1fr);gap:20px;} }
.step{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:22px 20px;
  box-shadow:var(--shadow-soft);
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.step:hover{transform:translateY(-2px);border-color:var(--brand-line);box-shadow:var(--shadow-lift);}
.step-num{
  font-size:22px;
  font-weight:800;
  color:var(--brand);
  font-variant-numeric:tabular-nums;
  line-height:1.2;
}
.step-tier{
  display:block;
  height:4px;width:44px;
  border-radius:4px;
  background:var(--lime);
  margin:12px 0 12px;
}
.step h3{font-size:16px;font-weight:600;margin-bottom:6px;}
.step p{font-size:14px;line-height:1.8;color:var(--ink-2);}

/* ---------- 限制说明 ---------- */
.limit-layout{display:grid;grid-template-columns:1fr;gap:22px;}
@media (min-width:900px){ .limit-layout{grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start;} }
.limit-card{
  background:var(--brand-light);
  border:1px solid var(--brand-line);
  border-radius:var(--radius-card);
  padding:24px;
}
@media (min-width:768px){ .limit-card{padding:28px 30px;} }
.limit-list{display:flex;flex-direction:column;gap:16px;margin-top:6px;}
.limit-item{display:flex;gap:12px;align-items:flex-start;}
.limit-dot{
  width:8px;height:8px;border-radius:999px;
  background:var(--brand);
  margin-top:9px;flex:0 0 auto;
}
.limit-item h3{font-size:15px;font-weight:600;margin-bottom:3px;}
.limit-item p{font-size:14px;line-height:1.8;color:var(--ink-2);}
.limit-figure{
  border-radius:var(--radius-card);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
  background:#fff;
}
.limit-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.limit-figure figcaption{font-size:12.5px;color:var(--ink-3);padding:12px 16px;line-height:1.7;}

/* ---------- FAQ ---------- */
.faq{max-width:880px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  padding:18px 12px;
  background:none;
  border:0;
  text-align:left;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  transition:background-color .18s, color .18s;
}
.faq-q:hover{background:#FAFBF7;}
.faq-q:focus-visible{outline:none;background:#FAFBF7;box-shadow:inset 0 0 0 2px rgba(14,90,70,.35);}
.faq-icon{
  flex:0 0 auto;
  color:var(--brand);
  margin-top:3px;
  transition:transform .25s ease;
}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);}
.faq-a{
  display:none;
  padding:0 40px 20px 12px;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
}
.faq-a.is-open{display:block;}

/* ---------- CTA 面板 ---------- */
.cta-panel{
  position:relative;
  overflow:hidden;
  background:var(--dark);
  color:var(--ink-invert);
  border-radius:22px;
  padding:32px 24px;
}
@media (min-width:768px){ .cta-panel{padding:46px 48px;} }
.cta-panel::after{
  content:"";
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(198,242,78,.18) 1px, transparent 1px);
  background-size:18px 18px;
  opacity:.5;
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr;
  gap:22px;
  align-items:center;
}
@media (min-width:900px){ .cta-inner{grid-template-columns:minmax(0,1fr) auto;gap:36px;} }
.cta-panel h2{
  font-size:clamp(21px,2.8vw,28px);
  font-weight:700;
  line-height:1.35;
  letter-spacing:-.01em;
}
.cta-panel p{
  margin-top:12px;
  font-size:14.5px;
  line-height:1.85;
  color:rgba(242,247,244,.8);
  max-width:600px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-fineprint{
  position:relative;
  z-index:1;
  margin-top:22px;
  font-size:12px;
  color:rgba(242,247,244,.55);
  line-height:1.8;
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);
  color:#8A968F;
  padding:56px 0 26px;
  margin-top:56px;
}
.footer-top{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
}
@media (min-width:768px){ .footer-top{grid-template-columns:1fr 1fr;} }
@media (min-width:1024px){ .footer-top{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;} }
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--ink-invert);
  font-weight:700;
  font-size:17px;
}
.footer-brand .brand-mark{background:rgba(242,247,244,.08);}
.footer-desc{
  font-size:13px;
  line-height:1.95;
  color:#8A968F;
  max-width:380px;
  margin-top:14px;
}
.footer-contact{
  font-size:13px;
  line-height:1.95;
  color:#6F7F77;
  margin-top:12px;
}
.footer-title{
  font-size:14px;
  font-weight:600;
  color:var(--ink-invert);
  margin-bottom:14px;
}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:14px;}
.footer-links a{color:#9FAEA7;transition:color .18s;}
.footer-links a:hover{color:var(--lime);text-decoration:none;}
.footer-bottom{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid rgba(242,247,244,.12);
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  justify-content:space-between;
  font-size:12px;
  color:#8A968F;
  line-height:1.8;
}

/* ---------- 小屏微调 ---------- */
@media (max-width:520px){
  .page-hero{padding:38px 0 44px;}
  .page-hero-sub{font-size:15px;}
  .hero-actions .btn{flex:1 1 100%;}
  .btn{height:44px;}
  .doc-section{margin-bottom:42px;}
  .faq-a{padding-right:12px;}
  .cta-panel{border-radius:18px;}
  .table-foot{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --brand:#0E5A46;
  --brand-hover:#0B4A3A;
  --brand-soft:#E7F3EE;
  --brand-line:#BFDCCF;
  --lime:#C6F24E;
  --flame:#FF6A2B;
  --flame-hover:#E85A1C;
  --dark:#0B1F19;
  --page:#F7F8F3;
  --card:#FFFFFF;
  --line:#E2E8E1;
  --ink:#0C1A15;
  --ink-2:#43584F;
  --ink-3:#7C8C84;
  --ink-invert:#F2F7F4;
  --r-btn:12px;
  --r-card:18px;
  --r-img:16px;
  --shadow-soft:0 1px 2px rgba(11,31,25,.06), 0 10px 28px -14px rgba(11,31,25,.18);
  --shadow-lift:0 2px 4px rgba(11,31,25,.08), 0 18px 36px -18px rgba(11,31,25,.28);
  --header-h:132px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:150px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--page);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand)}
button{font-family:inherit;font-size:inherit;line-height:inherit}
input{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28}
svg{flex-shrink:0}
.num{font-variant-numeric:tabular-nums}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media (min-width:640px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px -18px rgba(11,31,25,.45)}
.topbar{display:flex;align-items:center;gap:18px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;background:var(--dark);
  display:inline-flex;align-items:center;justify-content:center;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.01em;color:var(--ink)}
.brand-text em{
  font-style:normal;font-size:11px;letter-spacing:.12em;color:var(--brand);
  background:var(--brand-soft);border-radius:999px;padding:1px 8px;margin-top:4px;align-self:flex-start;
}
.search-box{
  flex:1;display:flex;align-items:center;gap:8px;max-width:520px;
  background:#F1F4EE;border:1px solid transparent;border-radius:999px;
  padding:5px 5px 5px 16px;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.search-box:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,90,70,.15)}
.search-box input[type="search"]{
  flex:1;border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);min-width:0;
}
.search-box input::placeholder{color:#8A968F}
.search-submit{
  border:0;background:var(--brand);color:#fff;border-radius:999px;
  padding:8px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:background .18s ease;
}
.search-submit:hover{background:var(--brand-hover)}
.topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}
.icon-btn{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .18s ease,background .18s ease;
}
.icon-btn:hover{border-color:var(--brand-line);background:var(--brand-soft)}
.nav-toggle{display:none}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;margin:2.5px auto}

.channel-tabs{
  display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;
  padding:0 0 10px;scrollbar-width:none;-ms-overflow-style:none;
}
.channel-tabs::-webkit-scrollbar{display:none}
.tab{
  scroll-snap-align:start;white-space:nowrap;font-size:14px;font-weight:500;
  padding:8px 16px;border-radius:999px;background:#F1F4EE;color:var(--ink-2);
  transition:background .18s ease,color .18s ease,box-shadow .18s ease;
}
.tab:hover{background:var(--brand-soft);color:var(--brand)}
.tab.is-active{background:var(--brand-soft);color:var(--brand);font-weight:600;box-shadow:inset 0 -3px 0 var(--brand)}
.tab-cta{background:var(--flame);color:#fff;font-weight:600}
.tab-cta:hover{background:var(--flame-hover);color:#fff}
.tab:focus-visible,.icon-btn:focus-visible,.search-submit:focus-visible{
  outline:none;box-shadow:0 0 0 4px rgba(14,90,70,.22);
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:#fff;padding-bottom:16px}
.mobile-drawer.is-open{display:block}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;font-size:15px;color:var(--ink-2);border-bottom:1px solid var(--line);
}
.drawer-link:hover{color:var(--brand)}
.drawer-cta{margin-top:16px}

@media (max-width:1023px){
  .search-box{display:none}
  .topbar-actions .btn-primary{display:none}
  .nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;align-items:center}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--flame);color:#fff}
.btn-primary:hover{background:var(--flame-hover);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(255,106,43,.85)}
.btn-secondary{background:#fff;color:var(--brand);border-color:var(--brand-line)}
.btn-secondary:hover{background:var(--brand-soft);color:var(--brand)}
.btn-ghost{background:transparent;color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft)}
.btn-invert{background:transparent;color:var(--ink-invert);border-color:rgba(242,247,244,.4)}
.btn-invert:hover{background:rgba(242,247,244,.12);color:#fff}
.btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(14,90,70,.22)}
.btn-sm{height:38px;padding:0 14px;font-size:14px;border-radius:10px}

/* ---------- Hero ---------- */
.hero-help{
  position:relative;overflow:hidden;color:var(--ink-invert);
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.hero-help::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,31,25,.90),rgba(11,31,25,.78));
}
.hero-help::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.10;
  background-image:radial-gradient(circle,#C6F24E 1px,transparent 1px);
  background-size:26px 26px;
}
.hero-inner{position:relative;z-index:2;padding:56px 0 64px;text-align:center}
@media (min-width:768px){.hero-inner{padding:76px 0 84px}}
.breadcrumb{
  display:flex;align-items:center;justify-content:center;gap:8px;
  font-size:13px;color:#9FB3AA;margin-bottom:20px;flex-wrap:wrap;
}
.breadcrumb a{color:#C9D8D1}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb span[aria-current]{color:#8FA39A}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.14em;font-weight:600;
  color:var(--dark);background:var(--lime);border-radius:999px;padding:5px 14px;
}
.hero-title{
  font-size:clamp(28px,4.6vw,46px);font-weight:800;line-height:1.16;letter-spacing:-.01em;
  margin:18px auto 0;max-width:900px;color:#fff;
}
.hero-sub{
  font-size:clamp(15px,1.6vw,17px);line-height:1.85;color:#BCCBC4;
  margin:16px auto 0;max-width:660px;
}
.help-search{
  display:flex;align-items:center;gap:10px;flex-wrap:nowrap;
  max-width:640px;margin:30px auto 0;background:#fff;border-radius:999px;
  padding:7px 7px 7px 18px;box-shadow:0 22px 48px -26px rgba(0,0,0,.7);
}
.help-search svg{color:var(--ink-3)}
.help-search input[type="search"]{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-size:15px;color:var(--ink);padding:8px 0;
}
.help-search input::placeholder{color:#8A968F}
.hot-keys{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  margin-top:18px;font-size:13px;color:#9FB3AA;
}
.hot-keys a{
  color:#D6E2DC;border:1px solid rgba(242,247,244,.22);
  border-radius:999px;padding:3px 12px;transition:all .18s ease;
}
.hot-keys a:hover{color:var(--dark);background:var(--lime);border-color:var(--lime)}

/* ---------- 通用板块 ---------- */
.section{padding:56px 0}
@media (min-width:768px){.section{padding:84px 0}}
.section-alt{background:#fff}
.section-head{max-width:760px;margin:0 auto 36px;text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-title{font-size:clamp(22px,3vw,32px);font-weight:700;letter-spacing:-.005em}
.section-desc{font-size:15px;color:var(--ink-2);margin-top:12px;line-height:1.85}

/* ---------- 快捷入口卡 ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-soft);padding:24px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--brand-line)}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:1023px){.entry-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.entry-grid{grid-template-columns:1fr}}
.entry-icon{
  width:44px;height:44px;border-radius:12px;background:var(--brand-soft);
  display:inline-flex;align-items:center;justify-content:center;color:var(--brand);
}
.card-title{font-size:18px;font-weight:600;margin-top:16px}
.card-text{font-size:14px;color:var(--ink-2);line-height:1.85;margin-top:10px}
.entry-list{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.entry-list li{font-size:14px;color:var(--ink-2);display:flex;gap:8px;align-items:flex-start}
.entry-list li::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);
  margin-top:9px;flex-shrink:0;
}
.entry-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  font-size:14px;font-weight:600;color:var(--brand);
}
.entry-link:hover{color:var(--flame)}

/* ---------- 自助流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1023px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px 22px 22px;box-shadow:var(--shadow-soft);overflow:hidden;
}
.step::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--brand),var(--lime));
}
.step-no{
  font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--brand);
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:17px;font-weight:600;margin-top:10px}
.step p{font-size:14px;color:var(--ink-2);margin-top:8px;line-height:1.85}

/* ---------- FAQ ---------- */
.pill-row{
  display:flex;gap:10px;overflow-x:auto;padding:6px 0 14px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.pill-row::-webkit-scrollbar{display:none}
.pill{
  white-space:nowrap;padding:8px 16px;border-radius:999px;border:1px solid var(--line);
  background:#fff;color:var(--ink-2);font-size:14px;font-weight:500;cursor:pointer;
  transition:all .18s ease;
}
.pill:hover{border-color:var(--brand-line);color:var(--brand)}
.pill.is-active{
  background:var(--brand-soft);color:var(--brand);border-color:var(--brand-line);
  font-weight:600;box-shadow:inset 0 -3px 0 var(--lime);
}
.pill:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(14,90,70,.18)}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;align-items:start}
@media (max-width:1023px){.faq-grid{grid-template-columns:1fr}}
.faq-group{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-soft);scroll-margin-top:160px;
}
.faq-group h3{
  font-size:17px;font-weight:600;display:flex;align-items:center;gap:10px;
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:6px;
}
.faq-group h3::before{
  content:"";width:4px;height:18px;border-radius:2px;background:var(--brand);flex-shrink:0;
}
.acc-item{border-bottom:1px solid var(--line)}
.acc-item:last-child{border-bottom:0}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:none;border:0;text-align:left;cursor:pointer;padding:15px 8px;
  font-size:15.5px;font-weight:600;color:var(--ink);border-radius:10px;
  transition:background .18s ease,color .18s ease;
}
.acc-btn:hover{background:#FAFBF7;color:var(--brand)}
.acc-btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(14,90,70,.18)}
.acc-icon{position:relative;width:16px;height:16px;flex:0 0 16px}
.acc-icon::before,.acc-icon::after{
  content:"";position:absolute;background:var(--brand);border-radius:2px;transition:transform .22s ease;
}
.acc-icon::before{left:0;top:7px;width:16px;height:2px}
.acc-icon::after{left:7px;top:0;width:2px;height:16px}
.acc-item.is-open .acc-icon::after{transform:rotate(90deg) scaleY(0)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .28s ease}
.acc-item.is-open .acc-panel{max-height:460px}
.acc-panel p{font-size:14.5px;color:var(--ink-2);line-height:1.85;padding:0 8px 18px}

/* ---------- 工单须知 ---------- */
.ticket-card{
  display:grid;grid-template-columns:1.15fr .85fr;gap:0;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-soft);
}
@media (max-width:900px){.ticket-card{grid-template-columns:1fr}}
.ticket-body{padding:32px 28px}
.ticket-body h2{font-size:clamp(20px,2.4vw,26px);font-weight:700}
.ticket-body > p{font-size:15px;color:var(--ink-2);margin-top:12px;line-height:1.85}
.checklist{margin-top:22px;display:flex;flex-direction:column;gap:14px}
.checklist li{display:flex;gap:12px;align-items:flex-start}
.check-mark{
  width:22px;height:22px;border-radius:50%;background:var(--brand-soft);
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:4px;
}
.checklist strong{display:block;font-size:15px;font-weight:600}
.checklist span{display:block;font-size:14px;color:var(--ink-2);line-height:1.8}
.ticket-media{position:relative;min-height:260px}
.ticket-media img{width:100%;height:100%;object-fit:cover;display:block}
.ticket-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(11,31,25,.55),rgba(11,31,25,.05));
}
@media (max-width:900px){.ticket-media{min-height:200px}}
.support-meta{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:22px;font-size:13px;color:var(--ink-3);
}
.support-meta b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- CTA 面板 ---------- */
.cta-panel{
  position:relative;overflow:hidden;background:var(--dark);color:var(--ink-invert);
  border-radius:24px;padding:40px 32px;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;opacity:.10;pointer-events:none;
  background-image:radial-gradient(circle,#C6F24E 1px,transparent 1px);
  background-size:24px 24px;
}
.cta-panel::after{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;
  border:1.5px dashed rgba(198,242,78,.35);border-radius:50%;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;gap:32px;justify-content:space-between;flex-wrap:wrap}
.cta-copy{max-width:620px}
.cta-copy h2{font-size:clamp(21px,2.6vw,28px);font-weight:700;color:#fff}
.cta-copy p{font-size:15px;color:#B9C9C2;margin-top:12px;line-height:1.85}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-note{font-size:12px;color:#8A968F;margin-top:18px;position:relative;z-index:2}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;overflow:hidden;background:var(--dark);color:var(--ink-invert);
  margin-top:64px;padding:54px 0 26px;
}
.site-footer::before{
  content:"";position:absolute;inset:0;opacity:.16;pointer-events:none;
  background-image:radial-gradient(circle,#C6F24E 1px,transparent 1px);
  background-size:22px 22px;
}
.footer-top{
  position:relative;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;
}
@media (max-width:960px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-top{grid-template-columns:1fr;gap:26px}}
.footer-brand{
  display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;
  color:#fff;margin-bottom:14px;
}
.footer-desc{font-size:14px;color:#A9B8B1;line-height:1.9;max-width:380px}
.footer-contact{font-size:13px;color:#8A968F;line-height:1.95;margin-top:14px}
.footer-title{
  font-size:14px;font-weight:600;color:#F2F7F4;letter-spacing:.04em;margin:0 0 16px;
}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;color:#A9B8B1}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{
  position:relative;margin-top:38px;padding-top:20px;
  border-top:1px solid rgba(242,247,244,.12);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:#8A968F;
}

@media (max-width:520px){
  .hero-inner{padding:44px 0 52px}
  .help-search{flex-direction:column;align-items:stretch;border-radius:20px;padding:12px}
  .help-search input[type="search"]{padding:8px 6px;border-bottom:1px solid var(--line)}
  .help-search .btn{width:100%}
  .cta-panel{padding:32px 20px;border-radius:18px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
  .ticket-body{padding:24px 20px}
}