/* roulang page: index */
:root{
  --primary:#10705C;
  --primary-dark:#0B5546;
  --accent:#F2620F;
  --accent-dark:#D9540A;
  --highlight:#D8F24A;
  --dark:#0C1F1B;
  --bg:#F7F6F1;
  --soft:#F0EFE9;
  --card:#FFFFFF;
  --border:#E3E1D8;
  --text:#14201D;
  --muted:#5A6A66;
  --disabled:#9AA5A1;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-chip:999px;
  --radius-input:10px;
  --shadow-sm:0 1px 2px rgba(12,31,27,.06);
  --shadow-md:0 1px 2px rgba(12,31,27,.06),0 12px 28px rgba(12,31,27,.08);
  --shadow-lg:0 1px 2px rgba(12,31,27,.07),0 18px 40px rgba(12,31,27,.12);
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-num:"Barlow Condensed","DIN Alternate","Arial Narrow",Impact,sans-serif;
}
*{box-sizing:border-box;}
*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;color:var(--text);}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(16,112,92,.18);border-radius:6px;}
.container{max-width:1200px;padding-left:20px;padding-right:20px;}

/* ---------- 通用按钮 ---------- */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border:0;border-radius:var(--radius-btn);
  background:var(--accent);color:#fff;font-size:15px;font-weight:700;letter-spacing:.2px;
  cursor:pointer;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-main:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(242,98,15,.28);}
.btn-main:active{transform:translateY(0);box-shadow:none;}
.btn-main:focus-visible{box-shadow:0 0 0 3px rgba(16,112,92,.18);}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border:1.5px solid var(--primary);border-radius:var(--radius-btn);
  background:transparent;color:var(--primary);font-size:15px;font-weight:700;
  cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease;
}
.btn-line:hover{background:rgba(16,112,92,.08);color:var(--primary-dark);transform:translateY(-1px);}
.btn-line.on-dark{border-color:rgba(255,255,255,.55);color:#fff;}
.btn-line.on-dark:hover{background:rgba(255,255,255,.12);color:#fff;}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--primary);}
.link-arrow span{display:inline-block;transition:transform .22s ease;}
.link-arrow:hover span{transform:translateX(3px);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,246,241,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  position:relative;width:36px;height:36px;border-radius:11px;
  background:var(--primary);overflow:hidden;flex:0 0 auto;
}
.brand-mark::before{content:"";position:absolute;left:8px;top:8px;width:14px;height:14px;border-radius:50%;background:#fff;}
.brand-mark::after{content:"";position:absolute;right:-6px;bottom:2px;width:26px;height:9px;background:var(--highlight);transform:rotate(-45deg);}
.brand-text{font-size:18px;font-weight:700;color:var(--text);letter-spacing:.2px;}
.brand:hover .brand-text{color:var(--primary);}
.nav-chips{display:flex;align-items:center;gap:8px;flex:1 1 auto;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding:6px 2px;}
.nav-chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:var(--radius-chip);
  background:var(--soft);color:var(--text);font-size:14px;font-weight:600;white-space:nowrap;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.chip:hover{background:#E6E4DA;color:var(--primary);}
.chip.is-active{background:var(--primary);color:#fff;box-shadow:inset 0 -2px 0 var(--highlight);}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding-left:24px;border-left:1px solid var(--border);}
.icon-btn{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--primary);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.icon-btn:hover{background:var(--soft);border-color:#D6D3C7;transform:translateY(-1px);}
.icon-btn svg{width:18px;height:18px;}
.menu-toggle{display:none;}
.search-pop{border-top:1px solid var(--border);background:#fff;}
.search-pop[hidden]{display:none;}
.search-form{display:flex;gap:10px;padding:16px 0;}
.search-form input{
  flex:1;height:48px;border-radius:var(--radius-input);border:1px solid var(--border);
  padding:0 16px;font-size:15px;color:var(--text);background:#fff;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(16,112,92,.15);}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 76px;background:var(--bg);}
.hero::after{
  content:"";position:absolute;right:-140px;bottom:52px;width:520px;height:16px;
  background:var(--highlight);transform:rotate(-45deg);opacity:.8;z-index:0;pointer-events:none;
}
.hero::before{
  content:"";position:absolute;left:0;top:0;width:340px;height:340px;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(16,112,92,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(16,112,92,.06) 1px,transparent 1px);
  background-size:28px 28px;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:var(--radius-chip);
  background:#fff;border:1px solid var(--border);font-size:13px;font-weight:700;color:var(--primary);
}
.hero-tag i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;}
.hero h1{font-size:40px;line-height:1.24;font-weight:800;letter-spacing:-.5px;margin:18px 0 0;}
.hero-sub{font-size:20px;line-height:1.65;color:var(--muted);margin:18px 0 0;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:28px;}
.trust-item{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);font-weight:600;}
.trust-item i{width:9px;height:9px;border-radius:2px;background:var(--primary);display:inline-block;}
.hero-visual{position:relative;}
.hero-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-card);border:1px solid var(--border);box-shadow:var(--shadow-md);}
.hero-float{
  position:absolute;right:-10px;bottom:-22px;width:262px;background:#fff;border:1px solid var(--border);
  border-radius:14px;box-shadow:var(--shadow-lg);padding:16px 18px;
}
.hero-float h3{font-size:14px;font-weight:700;margin-bottom:10px;color:var(--primary);}
.hero-float ul{display:flex;flex-direction:column;gap:8px;}
.hero-float li{display:flex;gap:8px;font-size:13px;line-height:1.55;color:var(--muted);}
.hero-float li i{flex:0 0 auto;width:6px;height:6px;border-radius:2px;background:var(--accent);margin-top:8px;display:inline-block;}

/* ---------- 区块骨架 ---------- */
.section{padding:80px 0;}
.section.tight{padding-top:56px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap;}
.eyebrow{display:block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--primary);font-weight:700;margin-bottom:8px;}
.section-head h2{font-size:32px;font-weight:800;position:relative;padding-left:16px;}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:var(--primary);}
.section-lead{font-size:15px;color:var(--muted);max-width:640px;margin-top:10px;}

/* ---------- 分类 chip 入口 ---------- */
.chip-strip{
  display:flex;gap:10px;flex-wrap:wrap;padding:22px;border-radius:var(--radius-card);
  background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);
}
.chip-strip .chip{background:var(--soft);}
.chip-strip .chip:hover{background:rgba(16,112,92,.1);}

/* ---------- 主推网格 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.p-card{
  position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.p-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:var(--primary);opacity:0;transition:opacity .25s ease;}
.p-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#D6D3C7;}
.p-card:hover::before{opacity:1;}
.p-card:hover .p-card-title{color:var(--primary);}
.p-card.wide{grid-column:span 2;grid-row:span 2;}
.p-card-media{position:relative;overflow:hidden;}
.p-card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s ease;}
.p-card.wide .p-card-media img{aspect-ratio:16/10;}
.p-card:hover .p-card-media img{transform:scale(1.04);}
.p-card-badge{
  position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;height:26px;padding:0 11px;
  border-radius:6px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;letter-spacing:.4px;
}
.p-card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.p-card-title{font-size:18px;font-weight:700;line-height:1.5;transition:color .2s ease;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.p-card.wide .p-card-title{font-size:23px;-webkit-line-clamp:2;}
.p-card-text{font-size:14px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;}
.p-card.wide .p-card-text{-webkit-line-clamp:3;}
.p-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--border);font-size:13px;color:var(--muted);}
.badge-cat{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;background:var(--highlight);color:#1B2A22;font-size:12px;font-weight:700;}
.badge-outline{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;border:1px solid var(--primary);color:var(--primary);font-size:12px;font-weight:700;}
.card-link{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:700;color:var(--primary);white-space:nowrap;}
.card-link span{display:inline-block;transition:transform .22s ease;}
.card-link:hover span{transform:translateX(3px);}

/* ---------- 最新信息 ---------- */
.cms-lead{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;}
.cms-lead:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.cms-lead-media{position:relative;display:block;overflow:hidden;}
.cms-lead-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s ease;}
.cms-lead:hover .cms-lead-media img{transform:scale(1.03);}
.cms-lead-media .badge-cat{position:absolute;left:16px;top:16px;}
.cms-lead-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.cms-lead-body h3{font-size:24px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cms-lead-body h3 a{color:var(--text);}
.cms-lead-body h3 a:hover{color:var(--primary);}
.cms-lead-body p{font-size:15px;line-height:1.8;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cms-lead-meta{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted);margin-top:auto;padding-top:14px;border-top:1px dashed var(--border);}
.cms-mini-list{display:flex;flex-direction:column;gap:12px;height:100%;}
.cms-mini{display:flex;gap:12px;padding:12px;background:#fff;border:1px solid var(--border);border-radius:12px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.cms-mini:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#D6D3C7;}
.cms-mini img{width:96px;height:72px;object-fit:cover;border-radius:10px;flex:0 0 auto;}
.cms-mini-body{display:flex;flex-direction:column;justify-content:space-between;min-width:0;flex:1;}
.cms-mini-body h4{font-size:15px;font-weight:700;line-height:1.45;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.cms-mini:hover .cms-mini-body h4{color:var(--primary);}
.cms-mini-body .meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);flex-wrap:wrap;}
.cms-mini-body .meta .badge-cat{height:22px;font-size:11px;padding:0 8px;}
.empty-state{
  border:1.5px dashed var(--border);border-radius:var(--radius-card);background:#FBFAF5;
  padding:48px 32px;text-align:center;
}
.empty-state svg{width:48px;height:48px;color:var(--primary);margin-bottom:14px;}
.empty-state p{font-size:15px;color:var(--muted);margin:0 0 18px;}

/* ---------- 评价轮播 ---------- */
.voice .carousel-inner{padding-bottom:4px;}
.quote-card{background:#FBFAF5;border:1px solid var(--border);border-radius:var(--radius-card);padding:24px;height:100%;display:flex;flex-direction:column;gap:14px;transition:box-shadow .25s ease,transform .25s ease;}
.quote-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.quote-text{font-size:15px;line-height:1.8;color:var(--text);margin:0;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;}
.quote-person{display:flex;align-items:center;gap:12px;margin-top:auto;}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex:0 0 auto;}
.quote-person strong{display:block;font-size:14px;color:var(--text);}
.quote-person span{display:block;font-size:12px;color:var(--muted);}
.carousel-ctrl{display:flex;gap:10px;}
.ctrl-btn{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:#fff;color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s ease,transform .2s ease,border-color .2s ease;
}
.ctrl-btn:hover{background:var(--soft);transform:translateY(-1px);border-color:#D6D3C7;}
.ctrl-btn svg{width:18px;height:18px;}

/* ---------- 保障条 ---------- */
.guarantee{background:var(--soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:36px 0;}
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.g-item{padding:0 24px;border-left:1px solid #DAD8CE;}
.g-item:first-child{border-left:0;padding-left:0;}
.g-item:last-child{padding-right:0;}
.g-item svg{width:24px;height:24px;color:var(--primary);margin-bottom:10px;}
.g-item h4{font-size:16px;font-weight:700;margin-bottom:6px;}
.g-item p{font-size:13px;line-height:1.65;color:var(--muted);margin:0;}

/* ---------- 转化 CTA ---------- */
.cta-band{background:var(--dark);padding:64px 0;position:relative;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.14;pointer-events:none;
  background-image:linear-gradient(rgba(216,242,74,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(216,242,74,.35) 1px,transparent 1px);
  background-size:34px 34px;
}
.cta-grid{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta-band h2{color:#fff;font-size:32px;font-weight:800;margin-bottom:10px;}
.cta-band p{color:#A9B7B2;font-size:15px;margin:0;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:44px;align-items:start;}
.accordion-item{
  border:1px solid var(--border);border-radius:12px;background:#fff;margin-bottom:10px;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.accordion-button{
  width:100%;padding:18px 20px;background:#fff;border:0;text-align:left;
  font-size:16px;font-weight:600;color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:16px;
  transition:background .2s ease,color .2s ease;box-shadow:none;
}
.accordion-button:not(.collapsed){background:#FBFAF5;color:var(--primary);box-shadow:inset 3px 0 0 var(--primary);}
.accordion-button::after{
  content:"+";background-image:none;width:24px;height:24px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:600;color:var(--primary);transition:transform .25s ease;margin:0;
}
.accordion-button:not(.collapsed)::after{content:"−";transform:rotate(180deg);}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(16,112,92,.15);}
.accordion-body{padding:6px 20px 20px;font-size:15px;line-height:1.8;color:var(--muted);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#A9B7B2;padding-top:60px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{background:#12percent;}
.footer-brand-text{font-size:17px;font-weight:700;color:#fff;}
.footer p{font-size:14px;line-height:1.8;color:#A9B7B2;margin:0;}
.footer h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:.4px;}
.footer ul{display:flex;flex-direction:column;gap:10px;}
.footer ul a{color:#A9B7B2;font-size:14px;display:inline-block;transition:color .2s ease,transform .2s ease;}
.footer ul a:hover{color:var(--highlight);transform:translateX(-2px);}
.footer-contact li{font-size:14px;color:#A9B7B2;display:flex;gap:8px;align-items:flex-start;}
.footer-contact li i{width:6px;height:6px;border-radius:2px;background:var(--highlight);margin-top:9px;flex:0 0 auto;display:inline-block;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:13px;color:#8A9995;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.footer-bottom a{color:#8A9995;}
.footer-bottom a:hover{color:var(--highlight);}

/* ---------- 抽屉导航 ---------- */
.offcanvas.drawer{background:var(--bg);width:320px;}
.drawer .offcanvas-header{border-bottom:1px solid var(--border);padding:18px 20px;}
.drawer .offcanvas-body{padding:20px;}
.drawer-nav{display:flex;flex-direction:column;gap:10px;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:12px;
  background:#fff;border:1px solid var(--border);color:var(--text);font-size:15px;font-weight:600;
}
.drawer-nav a.is-active{background:var(--primary);color:#fff;border-color:var(--primary);}
.drawer-nav a:hover{border-color:var(--primary);color:var(--primary);}
.drawer-nav a.is-active:hover{color:#fff;}
.drawer-cta{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.drawer-cta .btn-main,.drawer-cta .btn-line{width:100%;}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .hero h1{font-size:36px;}
  .card-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:991.98px){
  .nav-chips{display:none;}
  .header-actions{padding-left:0;border-left:0;margin-left:auto;}
  .menu-toggle{
    display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
    border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--primary);cursor:pointer;
  }
  .menu-toggle svg{width:20px;height:20px;}
  .hero{padding:48px 0 60px;}
  .hero-grid{grid-template-columns:1fr;gap:52px;}
  .hero-visual{order:2;}
  .hero-float{position:static;width:100%;margin-top:16px;right:auto;bottom:auto;}
  .hero::after{width:360px;height:12px;bottom:20px;right:-120px;}
  .section{padding:52px 0;}
  .section-head h2{font-size:26px;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .p-card.wide{grid-column:span 2;grid-row:auto;}
  .p-card.wide .p-card-media img{aspect-ratio:16/9;}
  .p-card.wide .p-card-title{font-size:20px;}
  .p-card.wide .p-card-text{-webkit-line-clamp:2;}
  .guarantee-grid{grid-template-columns:repeat(2,1fr);gap:26px 0;}
  .g-item:nth-child(3){border-left:0;padding-left:0;}
  .faq-wrap{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .cta-band h2{font-size:26px;}
}
@media (max-width:767.98px){
  .hero h1{font-size:30px;line-height:1.3;}
  .hero-sub{font-size:17px;}
  .cms-lead-body h3{font-size:20px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:575.98px){
  .header-inner{min-height:64px;gap:10px;}
  .brand-text{font-size:16px;}
  .header-actions .btn-main{display:none;}
  .hero{padding:36px 0 44px;}
  .hero h1{font-size:28px;line-height:1.36;}
  .hero-actions{flex-direction:column;}
  .hero-actions .btn-main,.hero-actions .btn-line{width:100%;}
  .section{padding:44px 0;}
  .section-head h2{font-size:22px;}
  .card-grid{grid-template-columns:1fr;}
  .p-card.wide{grid-column:span 1;}
  .chip-strip{padding:16px;}
  .guarantee-grid{grid-template-columns:1fr;}
  .g-item{padding:0;border-left:0;}
  .cta-band{padding:48px 0;}
  .cta-actions{flex-direction:column;width:100%;}
  .cta-actions .btn-main,.cta-actions .btn-line{width:100%;}
  .search-form{flex-direction:column;}
  .search-form .btn-main{width:100%;}
}

/* roulang page: article */
:root{
  --primary:#10705C;
  --primary-deep:#0B5646;
  --primary-tint:rgba(16,112,92,.08);
  --accent:#F2620F;
  --accent-hover:#D9540A;
  --highlight:#D8F24A;
  --dark:#0C1F1B;
  --bg:#F7F6F1;
  --surface:#FFFFFF;
  --soft:#F0EFE9;
  --border:#E3E1D8;
  --text:#14201D;
  --text-2:#5A6A66;
  --text-3:#9AA5A1;
  --danger:#C0392B;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-img:12px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(12,31,27,.06);
  --shadow-2:0 1px 2px rgba(12,31,27,.06),0 12px 28px rgba(12,31,27,.08);
  --shadow-3:0 2px 4px rgba(12,31,27,.08),0 18px 36px rgba(12,31,27,.12);
  --sec:80px;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Barlow Condensed","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-deep)}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:-.01em}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(16,112,92,.32);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:var(--sec) 0}
.section-sm{padding:56px 0}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  min-height:72px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  position:relative;width:30px;height:30px;flex:0 0 auto;
  border-radius:50%;background:var(--primary);
}
.brand-mark::after{
  content:"";position:absolute;right:-4px;bottom:-2px;
  width:14px;height:14px;background:var(--highlight);
  border-radius:3px;transform:rotate(45deg);
}
.brand-text{font-size:18px;font-weight:700;color:var(--text);white-space:nowrap}
.brand:hover .brand-text{color:var(--primary)}

.nav-chips{
  display:flex;align-items:center;gap:8px;
  flex:1 1 auto;min-width:0;
  overflow-x:auto;scrollbar-width:none;
  padding:6px 0;
}
.nav-chips::-webkit-scrollbar{display:none}
.chip{
  position:relative;flex:0 0 auto;
  padding:9px 16px;
  border-radius:var(--radius-pill);
  background:var(--soft);
  color:var(--text);
  font-size:14px;
  line-height:1.2;
  white-space:nowrap;
  border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.chip:hover{background:#E7E6DE;color:var(--primary)}
.chip.is-active{background:var(--primary);color:#fff;font-weight:600}
.chip.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--highlight);border-radius:2px;
}

.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.header-divider{width:1px;height:26px;background:var(--border)}
.icon-btn{
  width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--surface);
  color:var(--text-2);cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-tint)}
.icon-btn svg{width:18px;height:18px}
.nav-toggle{display:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:12px 26px;
  border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary-tint);color:var(--primary-deep)}
.btn-light{background:#fff;color:var(--text)}
.btn-light:hover{background:var(--highlight);color:var(--dark)}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost-light:hover{border-color:var(--highlight);color:var(--highlight)}
.btn-sm{height:42px;padding:10px 20px;font-size:14px}
.btn-block{width:100%}

.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--primary);
}
.link-arrow span{transition:transform .2s ease}
.link-arrow:hover span{transform:translateX(3px)}

/* ---------- Breadcrumb ---------- */
.crumb-bar{padding:20px 0 0}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  background:var(--soft);border-radius:var(--radius-pill);
  padding:9px 18px;font-size:13px;color:var(--text-2);
}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--primary)}
.crumb .sep{color:var(--text-3)}
.crumb .current{color:var(--text);font-weight:700}

/* ---------- Article hero ---------- */
.article-hero{padding:36px 0 8px}
.article-hero .inner{max-width:860px}
.badge-cat{
  display:inline-block;padding:4px 10px;border-radius:6px;
  background:var(--highlight);color:#17251F;
  font-size:12px;font-weight:700;letter-spacing:.02em;
}
.badge-outline{
  display:inline-block;padding:4px 10px;border-radius:6px;
  border:1px solid var(--primary);color:var(--primary);
  font-size:12px;font-weight:600;
}
.article-title{
  font-size:32px;line-height:1.42;font-weight:800;
  margin:16px 0 18px;color:var(--text);
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;
  font-size:14px;color:var(--text-2);
  padding-bottom:22px;border-bottom:1px solid var(--border);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--text-3)}

/* ---------- Article layout ---------- */
.article-main{padding:40px 0 var(--sec)}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,760px) 240px;
  gap:56px;
  justify-content:center;
}
.article-body{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  padding:44px 48px 52px;
  font-size:16px;line-height:1.9;color:var(--text);
}
.article-body > *:first-child{margin-top:0}
.article-body h2{
  position:relative;
  font-size:24px;line-height:1.4;font-weight:800;
  margin:40px 0 16px;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.18em;width:4px;
  background:var(--primary);border-radius:2px;
}
.article-body h3{font-size:19px;font-weight:700;margin:30px 0 12px;color:var(--text)}
.article-body p{margin:0 0 1em}
.article-body ul,.article-body ol{padding-left:1.2em;margin:0 0 1.2em}
.article-body li{margin-bottom:.5em}
.article-body ul li::marker{color:var(--primary)}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;
  background:var(--soft);border-left:4px solid var(--highlight);
  border-radius:0 var(--radius-img) var(--radius-img) 0;
  color:var(--text-2);font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{
  width:100%;border-radius:var(--radius-img);margin:24px auto;
}
.article-body figure{margin:26px 0}
.article-body figcaption{
  font-size:13px;color:var(--text-2);text-align:center;margin-top:10px;
}
.article-body table{
  width:100%;border-collapse:separate;border-spacing:0;
  margin:24px 0;font-size:15px;
  border:1px solid var(--border);border-radius:var(--radius-img);overflow:hidden;
}
.article-body thead th{
  background:var(--soft);color:var(--text);font-weight:700;text-align:left;
  padding:12px 16px;border-bottom:1px solid var(--border);
}
.article-body tbody td{padding:12px 16px;border-bottom:1px solid var(--border)}
.article-body tbody tr:nth-child(even) td{background:#FBFAF5}
.article-body tbody tr:last-child td{border-bottom:none}
.article-body a{text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--primary-deep)}

.article-aside{position:relative}
.aside-box{
  position:sticky;top:96px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-1);
}
.aside-box h3{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text)}
.quick-list{list-style:none;padding:0;margin:0 0 18px}
.quick-list li{
  position:relative;padding-left:18px;margin-bottom:12px;
  font-size:14px;line-height:1.7;color:var(--text-2);
}
.quick-list li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:7px;height:7px;border-radius:2px;background:var(--primary);
}
.aside-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.aside-chips .chip{font-size:13px;padding:7px 13px}

/* ---------- Empty state ---------- */
.empty-state{
  text-align:center;padding:48px 32px;
  border:1px dashed var(--border);border-radius:var(--radius-card);
  background:#FBFAF5;
}
.empty-state svg{width:48px;height:48px;color:var(--text-3);margin-bottom:16px}
.empty-state h2{font-size:22px;margin-bottom:10px;padding:0}
.empty-state h2::before{display:none}
.empty-state p{color:var(--text-2);font-size:15px;margin-bottom:20px}

/* ---------- Related ---------- */
.related{padding:0 0 var(--sec)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:30px;
}
.section-head h2{font-size:28px;line-height:1.35}
.section-head p{margin:8px 0 0;color:var(--text-2);font-size:15px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.post-card-media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--soft)}
.post-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-card-media img{transform:scale(1.03)}
.post-card-body{padding:20px 22px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card-title{font-size:17px;font-weight:700;line-height:1.5}
.post-card-title a{color:var(--text)}
.post-card:hover .post-card-title a{color:var(--primary)}
.post-card-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--text-3);gap:12px;
}
.back-row{margin-top:30px;text-align:center}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--dark);color:#fff;
  padding:64px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  pointer-events:none;
}
.cta-band .inner{
  position:relative;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.cta-band h2{font-size:30px;line-height:1.4;color:#fff}
.cta-band p{margin:10px 0 0;color:#A9B7B2;font-size:15px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:#A9B7B2;padding:64px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;
  padding-bottom:44px;
}
.footer-grid h4{font-size:14px;color:#fff;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{width:26px;height:26px}
.footer-brand-text{font-size:17px;font-weight:700;color:#fff}
.site-footer p{font-size:14px;line-height:1.8;color:#A9B7B2}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:11px}
.site-footer li a{color:#A9B7B2;font-size:14px;display:inline-block;transition:all .2s ease}
.site-footer li a:hover{color:var(--highlight);transform:translateX(2px)}
.footer-contact li{display:flex;gap:8px;font-size:14px;line-height:1.7}
.footer-contact i{
  flex:0 0 auto;width:7px;height:7px;margin-top:.62em;border-radius:2px;background:var(--primary);
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 26px;font-size:13px;color:#8595 90;
  color:#85958F;
}
.footer-bottom a{color:#A9B7B2}
.footer-bottom a:hover{color:var(--highlight)}

/* ---------- Offcanvas ---------- */
.offcanvas.mobile-nav{background:var(--bg);color:var(--text);width:300px}
.mobile-nav .offcanvas-header{border-bottom:1px solid var(--border);padding:18px 20px}
.mobile-nav .offcanvas-title{font-size:17px;font-weight:700}
.mobile-nav .offcanvas-body{padding:18px 20px}
.mobile-nav .mobile-links{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.mobile-nav .mobile-links a{
  display:block;padding:12px 16px;border-radius:var(--radius-btn);
  background:var(--surface);border:1px solid var(--border);
  font-size:15px;color:var(--text);
}
.mobile-nav .mobile-links a.is-active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  .article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:36px}
  .article-body{padding:38px 34px 44px}
}
@media (max-width:991.98px){
  :root{--sec:60px}
  .nav-chips{display:none}
  .header-divider{display:none}
  .nav-toggle{display:inline-flex}
  .article-layout{grid-template-columns:1fr}
  .article-aside{display:none}
  .article-body{padding:32px 26px 38px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .article-title{font-size:28px}
  .cta-band h2{font-size:26px}
}
@media (max-width:767.98px){
  :root{--sec:44px}
  .header-inner{min-height:64px;gap:12px}
  .brand-text{font-size:16px}
  .article-title{font-size:24px;line-height:1.45}
  .article-body{font-size:15.5px;line-height:1.85;padding:28px 20px 34px;border-radius:14px}
  .article-body h2{font-size:20px;margin-top:32px}
  .article-body h3{font-size:17px}
  .article-body table{font-size:14px}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .section-head h2{font-size:22px}
  .cta-band{padding:48px 0}
  .cta-band .inner{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 180px}
  .footer-grid{grid-template-columns:1fr;padding-bottom:34px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:575.98px){
  .container{padding:0 16px}
  .card-grid{grid-template-columns:1fr}
  .article-meta{gap:10px;font-size:13px}
  .btn{width:100%}
  .btn-sm{width:auto}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
  --primary:#10705C;
  --primary-dark:#0B5748;
  --primary-soft:rgba(16,112,92,.08);
  --primary-line:rgba(16,112,92,.15);
  --accent:#F2620F;
  --accent-dark:#D9540A;
  --highlight:#D8F24A;
  --dark:#0C1F1B;
  --bg:#F7F6F1;
  --surface:#FFFFFF;
  --surface-2:#F0EFE9;
  --surface-3:#FBFAF5;
  --border:#E3E1D8;
  --text:#14201D;
  --text-2:#5A6A66;
  --text-3:#9AA5A1;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-chip:999px;
  --shadow-sm:0 1px 2px rgba(12,31,27,.06);
  --shadow-md:0 1px 2px rgba(12,31,27,.06),0 12px 28px rgba(12,31,27,.08);
  --shadow-lg:0 2px 4px rgba(12,31,27,.07),0 18px 42px rgba(12,31,27,.12);
  --sect:80px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,background-color .2s ease,transform .2s ease;}
a:hover{color:var(--primary-dark);}
h1,h2,h3,h4,h5{margin:0 0 .6em;font-weight:800;line-height:1.28;letter-spacing:.2px;color:var(--text);}
h1{font-size:40px;line-height:1.2;}
h2{font-size:32px;line-height:1.25;}
h3{font-size:22px;line-height:1.35;}
h4{font-size:16px;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-line);border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:var(--sect) 0;}
.section-tight{padding:44px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;}
.section-head h2{margin-bottom:8px;position:relative;padding-left:16px;}
.section-head h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:var(--primary);}
.section-head .head-note{color:var(--text-2);font-size:15px;margin:0;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:1.5px;color:var(--primary);background:var(--primary-soft);border-radius:var(--radius-chip);padding:6px 14px;margin-bottom:16px;text-transform:uppercase;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,246,241,.95);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-text{font-size:18px;font-weight:800;color:var(--text);letter-spacing:.3px;}
.brand:hover .brand-text{color:var(--primary);}
.brand-mark{position:relative;width:28px;height:28px;border-radius:50%;background:var(--primary);flex-shrink:0;}
.brand-mark::after{content:"";position:absolute;right:-7px;bottom:-5px;width:17px;height:11px;background:var(--highlight);border-radius:2px;transform:skewX(-22deg);}
.nav-chips{display:flex;align-items:center;gap:8px;flex:1;justify-content:center;overflow-x:auto;scrollbar-width:none;}
.nav-chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:9px 16px;border-radius:var(--radius-chip);
  background:var(--surface-2);color:#3B4A46;
  font-size:14px;font-weight:600;border:1px solid transparent;
  transition:all .18s ease;
}
.chip:hover{background:#E7E5DC;color:var(--primary);}
.chip.is-active{background:var(--primary);color:#fff;box-shadow:0 2px 0 var(--highlight);}
.chip.is-active:hover{background:var(--primary-dark);color:#fff;}
.header-actions{display:flex;align-items:center;gap:10px;padding-left:24px;border-left:1px solid var(--border);flex-shrink:0;}
.icon-btn{
  width:44px;height:44px;border-radius:50%;
  border:1px solid var(--border);background:var(--surface);color:var(--text);
  cursor:pointer;place-items:center;font-size:15px;
  transition:all .18s ease;
}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft);}
.search-btn{display:none;}
@media (min-width:576px){.search-btn{display:grid;}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:12px 26px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;border:1.5px solid transparent;cursor:pointer;
  transition:all .18s ease;text-align:center;
}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-dark);}
.btn-ghost-invert{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost-invert:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff;}
.btn-compact{height:42px;padding:8px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-text{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--primary);}
.btn-text i{transition:transform .2s ease;}
.btn-text:hover i{transform:translateX(3px);}

/* ---------- breadcrumb ---------- */
.crumb-bar{padding:18px 0 0;}
.crumb{display:inline-flex;align-items:center;gap:10px;background:var(--surface-2);border-radius:var(--radius-chip);padding:8px 18px;font-size:14px;color:var(--text-2);}
.crumb a{color:var(--text-2);font-weight:600;}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:var(--text-3);}
.crumb .current{color:var(--text);font-weight:700;}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border);}
.page-hero::after{
  content:"";position:absolute;right:-140px;bottom:-190px;width:460px;height:240px;
  background:var(--highlight);opacity:.45;transform:rotate(-45deg);border-radius:28px;z-index:0;
}
.page-hero::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:var(--border);
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center;
  padding:60px 0 64px;
}
.hero-copy h1{margin-bottom:18px;}
.hero-lead{font-size:20px;line-height:1.72;color:var(--text-2);margin-bottom:24px;}
.hero-lede-block{
  background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--primary);
  border-radius:14px;padding:20px 22px;margin-bottom:26px;box-shadow:var(--shadow-sm);
}
.hero-lede-block p{font-size:15.5px;color:#3B4A46;margin-bottom:8px;}
.hero-lede-block p:last-child{margin-bottom:0;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.trust-row{display:flex;flex-wrap:wrap;gap:22px;}
.trust-item{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-2);}
.trust-item i{color:var(--primary);font-size:13px;}
.hero-media{position:relative;}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px;box-shadow:var(--shadow-md);border:1px solid var(--border);}
.hero-float{
  position:absolute;right:-14px;bottom:-26px;width:238px;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:16px 18px;box-shadow:var(--shadow-lg);
}
.hero-float strong{display:block;font-size:14px;color:var(--primary);margin-bottom:8px;}
.hero-float li{font-size:13px;color:var(--text-2);padding-left:16px;position:relative;line-height:1.7;}
.hero-float li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;background:var(--highlight);border:1px solid var(--primary);}

/* ---------- main layout ---------- */
.layout-grid{display:grid;grid-template-columns:8fr 4fr;gap:40px;align-items:start;}
.h-card{
  display:grid;grid-template-columns:270px 1fr;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-md);margin-bottom:26px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.h-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.h-card--accent{border-top:4px solid var(--highlight);}
.h-card--primary{border-top:4px solid var(--primary);}
.h-card-media img{width:100%;height:100%;min-height:210px;object-fit:cover;}
.h-card-body{padding:24px 26px;}
.h-card-body h3{margin-bottom:10px;font-size:21px;}
.h-card-body h3 a{color:var(--text);}
.h-card:hover .h-card-body h3 a{color:var(--primary);}
.h-card-body p{font-size:15px;color:var(--text-2);}
.tag-badge{
  display:inline-block;background:var(--highlight);color:#1D2B14;
  font-size:12px;font-weight:700;border-radius:6px;padding:3px 10px;margin-bottom:12px;letter-spacing:.3px;
}
.tag-outline{
  display:inline-block;background:transparent;color:var(--primary);border:1px solid var(--primary);
  font-size:12px;font-weight:700;border-radius:var(--radius-chip);padding:3px 12px;margin:0 6px 8px 0;
}
.tag-outline:hover{background:var(--primary);color:#fff;}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--border);font-size:13px;color:var(--text-3);}
.panel{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  padding:26px 26px;box-shadow:var(--shadow-md);
}
.panel h3{font-size:20px;margin-bottom:14px;position:relative;padding-left:14px;}
.panel h3::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:3px;background:var(--primary);}
.ck-list li{position:relative;padding-left:24px;margin-bottom:12px;font-size:15px;color:#3B4A46;line-height:1.7;}
.ck-list li:last-child{margin-bottom:0;}
.ck-list li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:2px;background:var(--primary);}
.ck-list--green li::before{background:var(--highlight);border:1px solid var(--primary);}

/* ---------- sidebar ---------- */
.side-sticky{position:sticky;top:96px;}
.side-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-md);margin-bottom:20px;
}
.side-card h3{font-size:18px;margin-bottom:16px;}
.glance-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--border);}
.glance-list li:last-child{border-bottom:0;padding-bottom:0;}
.glance-num{
  font-family:"Barlow Condensed","PingFang SC",sans-serif;font-size:20px;font-weight:600;
  color:var(--accent);line-height:1.3;flex-shrink:0;min-width:26px;
}
.glance-list strong{display:block;font-size:15px;margin-bottom:2px;}
.glance-list span{font-size:13.5px;color:var(--text-2);line-height:1.65;}
.side-cta{background:var(--dark);border-color:var(--dark);color:#fff;position:relative;overflow:hidden;}
.side-cta::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:40px 40px;opacity:.7;
}
.side-cta > *{position:relative;z-index:1;}
.side-cta h3{color:#fff;}
.side-cta p{color:#A9B7B2;font-size:14px;margin-bottom:16px;}

/* ---------- check strip ---------- */
.check-strip{
  background:var(--surface-2);border-radius:20px;padding:34px 26px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
}
.check-item{padding:0 26px;border-right:1px solid #DDDACF;}
.check-item:last-child{border-right:0;}
.check-num{
  font-family:"Barlow Condensed","PingFang SC",sans-serif;font-size:26px;font-weight:600;
  color:var(--accent);display:block;margin-bottom:6px;line-height:1;
}
.check-item h3{font-size:18px;margin-bottom:8px;}
.check-item p{font-size:14.5px;color:var(--text-2);margin:0;}

/* ---------- faq ---------- */
.faq-wrap{max-width:920px;margin:0 auto;}
.faq-acc .accordion-item{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  margin-bottom:10px;overflow:hidden;
}
.faq-acc .accordion-button{
  background:transparent;color:var(--text);font-size:17px;font-weight:700;
  padding:20px 22px;border-radius:12px;box-shadow:none;
}
.faq-acc .accordion-button:not(.collapsed){
  background:var(--surface-3);color:var(--primary);box-shadow:inset 3px 0 0 var(--primary);
}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 3px var(--primary-line);}
.faq-acc .accordion-button::after{
  background-image:none;content:"+";width:auto;height:auto;
  font-size:22px;font-weight:600;color:var(--primary);line-height:1;
  display:grid;place-items:center;transition:transform .25s ease;
}
.faq-acc .accordion-button:not(.collapsed)::after{content:"−";transform:rotate(180deg);}
.faq-acc .accordion-body{padding:4px 22px 22px;font-size:15px;color:var(--text-2);line-height:1.8;}

/* ---------- cta band ---------- */
.cta-band{background:var(--dark);color:#fff;position:relative;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:48px 48px;
}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:36px;padding:64px 0;}
.cta-inner h2{color:#fff;margin-bottom:10px;}
.cta-inner p{color:#A9B7B2;margin:0;font-size:16px;}
.cta-actions{display:flex;gap:14px;flex-shrink:0;}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#A9B7B2;padding:64px 0 24px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{width:24px;height:24px;background:var(--highlight);}
.footer-brand .brand-mark::after{background:var(--primary);width:14px;height:9px;right:-6px;bottom:-4px;}
.footer-brand-text{color:#fff;font-size:17px;font-weight:800;}
.site-footer p{font-size:14px;line-height:1.8;color:#A9B7B2;}
.site-footer h4{color:#fff;font-size:14px;margin-bottom:16px;letter-spacing:.5px;}
.site-footer ul li{margin-bottom:10px;}
.site-footer a{color:#A9B7B2;font-size:14px;display:inline-block;transition:all .2s ease;}
.site-footer a:hover{color:var(--highlight);transform:translateX(2px);}
.footer-contact li{font-size:14px;line-height:1.7;}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:#7E8D88;
}
.footer-bottom a{color:#A9B7B2;}

/* ---------- offcanvas ---------- */
.offcanvas{background:var(--bg);color:var(--text);}
.offcanvas-header{border-bottom:1px solid var(--border);}
.offcanvas-title{font-size:17px;font-weight:800;}
.oc-link{
  display:block;padding:14px 16px;border-radius:12px;background:var(--surface);
  border:1px solid var(--border);color:var(--text);font-weight:600;font-size:15px;margin-bottom:10px;
}
.oc-link:hover{border-color:var(--primary);color:var(--primary);}
.oc-link.is-active{background:var(--primary);color:#fff;border-color:var(--primary);}
.oc-cta{margin-top:18px;}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .hero-grid{gap:38px;}
  .h-card{grid-template-columns:230px 1fr;}
  .footer-grid{gap:30px;}
}
@media (max-width:991px){
  :root{--sect:52px;}
  h1{font-size:32px;}
  h2{font-size:27px;}
  h3{font-size:20px;}
  .layout-grid{grid-template-columns:1fr;gap:28px;}
  .side-sticky{position:static;}
  .hero-grid{grid-template-columns:1fr;padding:44px 0 52px;gap:32px;}
  .hero-media{order:2;}
  .hero-float{position:static;width:100%;margin-top:16px;right:auto;bottom:auto;}
  .page-hero::after{width:320px;height:180px;right:-120px;bottom:-150px;}
  .check-strip{grid-template-columns:1fr;padding:26px 22px;}
  .check-item{padding:18px 0;border-right:0;border-bottom:1px solid #DDDACF;}
  .check-item:first-child{padding-top:0;}
  .check-item:last-child{border-bottom:0;padding-bottom:0;}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:52px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767px){
  .header-inner{gap:12px;min-height:66px;}
  .header-actions{padding-left:0;border-left:0;}
  .hero-lead{font-size:17px;}
  .h-card{grid-template-columns:1fr;}
  .h-card-media img{min-height:0;aspect-ratio:16/9;}
  .h-card-body{padding:20px;}
  .panel,.side-card{padding:20px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:575px){
  .container{padding:0 16px;}
  h1{font-size:28px;}
  h2{font-size:23px;}
  .hero-actions .btn{width:100%;}
  .cta-actions{width:100%;flex-direction:column;}
  .btn{padding:12px 20px;}
  .cta-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category2 */
:root{
  --primary:#10705C;
  --primary-soft:rgba(16,112,92,.08);
  --primary-ring:rgba(16,112,92,.15);
  --accent:#F2620F;
  --accent-hover:#D9540A;
  --highlight:#D8F24A;
  --dark:#0C1F1B;
  --bg:#F7F6F1;
  --card:#FFFFFF;
  --border:#E3E1D8;
  --text:#14201D;
  --text-2:#5A6A66;
  --text-3:#9AA5A1;
  --chip:#F0EFE9;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-input:10px;
  --shadow-card:0 1px 2px rgba(12,31,27,.06), 0 12px 28px rgba(12,31,27,.08);
  --shadow-hover:0 2px 4px rgba(12,31,27,.08), 0 18px 34px rgba(12,31,27,.12);
  --space-section:80px;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease, background .2s ease, transform .2s ease;}
a:hover{color:var(--primary);}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:800;color:var(--text);line-height:1.28;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-ring);border-radius:6px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
.section{padding:var(--space-section) 0;}
.section-tight{padding:56px 0;}
.section-head{margin-bottom:36px;}
.section-head h2{
  font-size:32px;
  line-height:1.25;
  padding-left:16px;
  position:relative;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:.18em;bottom:.18em;
  width:4px;border-radius:2px;background:var(--primary);
}
.section-head p{margin:12px 0 0;color:var(--text-2);font-size:16px;max-width:760px;}
.eyebrow{
  display:inline-block;
  font-size:12px;line-height:18px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--primary);
  background:var(--primary-soft);
  padding:5px 12px;border-radius:999px;
  margin-bottom:14px;font-weight:700;
}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,246,241,.94);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  padding:14px 0;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  position:relative;width:26px;height:26px;border-radius:50%;
  background:var(--primary);flex:0 0 auto;
}
.brand-mark::after{
  content:"";position:absolute;right:-7px;top:5px;
  width:14px;height:16px;border-radius:4px;
  background:var(--highlight);transform:skewX(-18deg);
}
.brand-text{font-size:18px;font-weight:700;color:var(--text);letter-spacing:.01em;}
.brand:hover .brand-text{color:var(--primary);}

.nav-chips{
  display:flex;align-items:center;gap:8px;
  margin-left:auto;flex-wrap:wrap;
}
.chip{
  display:inline-flex;align-items:center;
  padding:8px 16px;border-radius:999px;
  background:var(--chip);color:var(--text);
  font-size:14px;line-height:1.4;font-weight:600;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.chip:hover{background:#E6E5DD;color:var(--text);transform:translateY(-1px);}
.chip.is-active{
  background:var(--primary);color:#fff;
  box-shadow:inset 0 -2px 0 var(--highlight);
}
.chip.is-active:hover{background:#0D5F4E;color:#fff;}

.header-actions{
  display:flex;align-items:center;gap:10px;
  padding-left:24px;border-left:1px solid var(--border);
  flex:0 0 auto;
}
.icon-btn{
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--border);background:#fff;color:var(--text-2);
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft);}
.icon-btn:active{transform:translateY(1px);}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;border-radius:var(--radius-btn);
  font-size:16px;font-weight:700;line-height:1.3;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-card);}
.btn-primary:active{transform:translateY(0);}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary-soft);color:var(--primary);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.btn-sm{min-height:44px;padding:10px 20px;font-size:15px;}
.btn-block{width:100%;}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:700;font-size:15px;color:var(--primary);
}
.text-link i{transition:transform .2s ease;font-size:13px;}
.text-link:hover i{transform:translateX(3px);}

/* ===== Breadcrumb ===== */
.crumb-bar{padding:20px 0 0;}
.crumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  background:#F0EFE9;border-radius:999px;
  padding:8px 18px;font-size:14px;color:var(--text-2);
  width:fit-content;max-width:100%;
}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:var(--text-3);}
.crumb .current{color:var(--text);font-weight:700;}

/* ===== Hero ===== */
.page-hero{
  position:relative;overflow:hidden;
  padding:44px 0 56px;
  border-bottom:1px solid var(--border);
}
.page-hero::after{
  content:"";position:absolute;
  right:-90px;top:-10px;width:420px;height:110px;
  background:var(--highlight);opacity:.55;
  transform:rotate(-45deg);
  z-index:0;pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{
  font-size:40px;line-height:1.2;
  max-width:900px;margin-bottom:18px;
}
.page-hero .lede{
  font-size:18px;line-height:1.85;color:var(--text-2);
  max-width:820px;margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:14px 32px;
  margin-top:30px;padding-top:24px;
  border-top:1px dashed var(--border);
}
.fact{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-2);}
.fact i{color:var(--primary);font-size:15px;}

/* ===== Point grid ===== */
.point-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.point-card{
  position:relative;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:24px 24px 24px 28px;
  box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease;
  overflow:hidden;
}
.point-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:var(--primary);
}
.point-card:nth-child(even)::before{background:var(--highlight);}
.point-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.point-card .pc-icon{
  width:46px;height:46px;border-radius:12px;
  background:var(--primary-soft);color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:18px;margin-bottom:16px;
}
.point-card h3{font-size:20px;line-height:1.4;margin-bottom:10px;}
.point-card p{margin:0;color:var(--text-2);font-size:15px;}

/* ===== Media band ===== */
.media-band{
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);
  padding:28px;box-shadow:var(--shadow-card);
}
.media-band img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:12px;
}
.media-band h3{font-size:22px;margin-bottom:14px;}
.media-band p{color:var(--text-2);font-size:15.5px;}
.tick-list{margin-top:18px;display:grid;gap:10px;}
.tick-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:15px;color:var(--text-2);
}
.tick-list li::before{
  content:"";flex:0 0 auto;width:8px;height:8px;margin-top:9px;
  background:var(--primary);border-radius:2px;
}

/* ===== Table ===== */
.table-wrap{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-card);
}
table.device-table{width:100%;border-collapse:collapse;font-size:15px;}
table.device-table th{
  background:var(--dark);color:#fff;font-size:14px;font-weight:700;
  text-align:left;padding:16px 20px;letter-spacing:.02em;
}
table.device-table td{
  padding:16px 20px;color:var(--text-2);
  border-top:1px solid var(--border);vertical-align:top;
}
table.device-table tbody tr:nth-child(odd){background:#FBFAF5;}
table.device-table tbody tr:hover{background:var(--primary-soft);}
table.device-table td:first-child{color:var(--text);font-weight:700;white-space:nowrap;}

/* ===== Mini FAQ row ===== */
.faq-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.faq-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-card);padding:26px 24px;
  box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.faq-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#D6D3C6;}
.faq-card .q-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;
  background:var(--highlight);color:var(--dark);
  font-weight:800;font-size:15px;margin-bottom:14px;
}
.faq-card h3{font-size:18px;line-height:1.5;margin-bottom:10px;}
.faq-card p{margin:0;color:var(--text-2);font-size:15px;}

/* ===== CTA ===== */
.cta-band{
  background:var(--dark);
  color:#fff;position:relative;overflow:hidden;
  padding:72px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  pointer-events:none;
}
.cta-inner{
  position:relative;z-index:1;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.cta-inner h2{
  font-size:32px;line-height:1.3;color:#fff;margin-bottom:12px;max-width:640px;
}
.cta-inner p{margin:0;color:#A9B7B2;font-size:16px;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ===== Footer ===== */
.site-footer{
  background:var(--dark);color:#A9B7B2;
  padding:64px 0 28px;font-size:15px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;
  padding-bottom:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{background:#1B3B33;}
.footer-brand-text{color:#fff;font-size:17px;font-weight:700;}
.site-footer p{color:#A9B7B2;line-height:1.8;font-size:14.5px;margin:0;}
.site-footer h4{
  color:#fff;font-size:14px;font-weight:700;
  letter-spacing:.06em;margin-bottom:16px;
}
.site-footer ul{display:grid;gap:10px;}
.site-footer ul a{
  color:#A9B7B2;font-size:14.5px;
  display:inline-block;transition:color .2s ease,transform .2s ease;
}
.site-footer ul a:hover{color:var(--highlight);transform:translateX(-2px);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.7;}
.footer-contact i{
  flex:0 0 auto;width:6px;height:6px;margin-top:9px;border-radius:2px;
  background:var(--highlight);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:22px;display:flex;flex-wrap:wrap;gap:10px 24px;
  justify-content:space-between;font-size:13.5px;color:#8C9C97;
}
.footer-bottom a{color:#A9B7B2;}
.footer-bottom a:hover{color:var(--highlight);}

/* ===== Responsive ===== */
@media (max-width:1199px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;}
  .footer-grid > div:last-child{grid-column:1 / -1;}
}
@media (max-width:991px){
  :root{--space-section:56px;}
  .page-hero h1{font-size:34px;}
  .section-head h2,.cta-inner h2{font-size:28px;}
  .header-inner{gap:14px;}
  .nav-chips{
    order:3;width:100%;margin-left:0;flex-wrap:nowrap;
    overflow-x:auto;padding-bottom:6px;
    -ms-overflow-style:none;scrollbar-width:none;
  }
  .nav-chips::-webkit-scrollbar{display:none;}
  .header-actions{padding-left:0;border-left:0;margin-left:auto;}
  .point-grid{grid-template-columns:1fr;}
  .media-band{grid-template-columns:1fr;gap:24px;}
  .faq-row{grid-template-columns:1fr;}
  .cta-inner h2{font-size:26px;}
}
@media (max-width:767px){
  .page-hero{padding:32px 0 44px;}
  .page-hero::after{width:260px;height:70px;right:-90px;top:6px;}
  .page-hero h1{font-size:28px;}
  .page-hero .lede{font-size:16px;}
  .hero-actions{flex-direction:column;}
  .hero-actions .btn{width:100%;}
  .section-head h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .footer-grid > div:last-child{grid-column:1 / -1;}
  .cta-band{padding:52px 0;}
  .cta-actions{width:100%;flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .table-wrap{overflow-x:auto;}
  table.device-table{min-width:640px;}
}
@media (max-width:519px){
  .brand-text{font-size:16px;}
  .chip{padding:7px 14px;font-size:13px;}
  .point-card{padding:20px 18px 20px 22px;}
  .faq-card{padding:22px 18px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category3 */
:root{
  --primary:#10705C;
  --primary-dark:#0B5A4A;
  --primary-soft:rgba(16,112,92,.08);
  --accent:#F2620F;
  --accent-hover:#D9540A;
  --highlight:#D8F24A;
  --dark:#0C1F1B;
  --bg:#F7F6F1;
  --bg-soft:#F0EFE9;
  --card:#FFFFFF;
  --border:#E3E1D8;
  --text:#14201D;
  --text-2:#5A6A66;
  --text-3:#9AA5A1;
  --danger:#C0392B;
  --r-card:16px;
  --r-btn:10px;
  --r-chip:999px;
  --r-input:10px;
  --sh-1:0 1px 2px rgba(12,31,27,.06);
  --sh-2:0 1px 2px rgba(12,31,27,.06),0 12px 28px rgba(12,31,27,.08);
  --sec:80px;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-num:"Barlow Condensed","Arial Narrow","Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
svg{display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,background-color .2s ease,transform .2s ease;}
a:hover{color:var(--primary-dark);}
h1,h2,h3,h4{margin:0;font-weight:800;color:var(--text);line-height:1.3;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(16,112,92,.15);outline-offset:2px;border-radius:6px;}

.container{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;width:100%;}
.section{padding:var(--sec) 0;padding-top:0;}
.section--tight{padding-top:44px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:16px;font-size:32px;line-height:1.28;font-weight:800;letter-spacing:-.2px;}
.section-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:3px;background:var(--primary);}
.section-sub{margin-top:10px;color:var(--text-2);font-size:16px;max-width:720px;}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:1040;background:rgba(247,246,241,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);}
.header-inner{display:flex;align-items:center;gap:24px;min-height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--text);white-space:nowrap;}
.brand:hover{color:var(--primary);}
.brand-mark{width:26px;height:26px;border-radius:50%;background:var(--primary);position:relative;flex:0 0 auto;}
.brand-mark::after{content:"";position:absolute;right:-5px;top:6px;width:12px;height:12px;background:var(--accent);border-radius:2px;transform:skewX(-18deg);}
.nav-chips{display:flex;align-items:center;gap:8px;flex:1 1 auto;justify-content:center;min-width:0;}
.chip{display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:var(--r-chip);background:var(--bg-soft);color:var(--text);font-size:14px;font-weight:600;line-height:1;white-space:nowrap;border:1px solid transparent;transition:background-color .2s ease,color .2s ease,box-shadow .2s ease;}
.chip:hover{background:#E7E5DB;color:var(--primary);}
.chip.is-active{background:var(--primary);color:#fff;box-shadow:inset 0 -2px 0 var(--highlight);}
.chip.is-active:hover{background:var(--primary);color:#fff;}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.header-divider{width:1px;height:28px;background:var(--border);margin-right:12px;}
.icon-btn{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text-2);cursor:pointer;transition:.2s;}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border-radius:12px;border:1px solid var(--border);background:#fff;padding:0 11px;cursor:pointer;}
.nav-toggle span{display:block;height:2px;background:var(--text);border-radius:2px;}
.search-panel{display:none;border-top:1px solid var(--border);background:#fff;padding:16px 0;}
.search-panel.is-open{display:block;animation:fadeDown .22s ease;}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:translateY(0);}}
.search-form{display:flex;gap:12px;max-width:640px;}
.search-form input{flex:1;height:48px;border-radius:var(--r-input);border:1px solid var(--border);padding:0 16px;font-size:15px;color:var(--text);background:#fff;}
.search-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(16,112,92,.15);}

/* ---------- Buttons ---------- */
.m-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:12px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:700;border:1.5px solid transparent;cursor:pointer;transition:transform .18s ease,background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;line-height:1;}
.m-btn--primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(12,31,27,.06);}
.m-btn--primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px);}
.m-btn--primary:active{transform:translateY(0);}
.m-btn--ghost{background:transparent;border-color:var(--primary);color:var(--primary);}
.m-btn--ghost:hover{background:var(--primary-soft);color:var(--primary-dark);transform:translateY(-1px);}
.m-btn--light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff;}
.m-btn--light:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-1px);}
.m-btn--sm{height:40px;padding:10px 18px;font-size:14px;}
.m-btn--block{width:100%;}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--primary);}
.link-more::after{content:"→";transition:transform .2s ease;}
.link-more:hover::after{transform:translateX(3px);}

/* ---------- Hero ---------- */
.cat-hero{padding:44px 0 0;position:relative;overflow:hidden;}
.hero-deco{position:absolute;right:-80px;top:120px;width:420px;height:56px;background:var(--highlight);transform:rotate(-45deg);opacity:.55;pointer-events:none;border-radius:4px;}
.crumb{display:inline-flex;align-items:center;gap:8px;background:var(--bg-soft);border-radius:var(--r-chip);padding:8px 16px;font-size:13px;color:var(--text-2);margin-bottom:26px;}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--primary);}
.crumb .sep{color:var(--text-3);}
.crumb .current{color:var(--text);font-weight:700;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;position:relative;z-index:1;}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--primary);background:var(--highlight);border-radius:6px;padding:6px 12px;margin-bottom:18px;}
.hero-title{font-size:40px;line-height:1.24;font-weight:800;letter-spacing:-.5px;}
.hero-title em{font-style:normal;color:var(--primary);}
.hero-lead{margin-top:18px;font-size:20px;line-height:1.6;color:var(--text-2);max-width:600px;}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-meta{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap;}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2);}
.hero-meta span::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--primary);flex:0 0 auto;}
.hero-visual{position:relative;}
.hero-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;box-shadow:var(--sh-2);}
.hero-float{position:absolute;left:-24px;bottom:-24px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--sh-2);padding:16px 18px;max-width:250px;}
.hero-float strong{display:block;font-size:14px;color:var(--primary);margin-bottom:6px;}
.hero-float ul li{font-size:13px;color:var(--text-2);line-height:1.6;padding-left:14px;position:relative;}
.hero-float ul li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--accent);border-radius:1px;}

.intro-block{margin-top:44px;background:#fff;border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:14px;padding:24px 28px;box-shadow:var(--sh-1);}
.intro-block p{color:var(--text-2);font-size:16px;line-height:1.85;}
.intro-block p strong{color:var(--text);}

/* ---------- Timeline ---------- */
.timeline-wrap{position:relative;}
.tl{position:relative;}
.tl::before{content:"";position:absolute;left:59px;top:26px;bottom:26px;width:2px;background:var(--border);}
.tl-item{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:26px 0;position:relative;}
.tl-item:first-child{padding-top:0;}
.tl-num{font-family:var(--font-num);font-size:60px;line-height:.9;font-weight:600;color:var(--primary);text-align:center;letter-spacing:1px;background:var(--bg);position:relative;z-index:1;padding:8px 0;}
.tl-body{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.tl-body:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#D7D4C8;}
.tl-body h3{font-size:22px;line-height:1.4;margin-bottom:10px;}
.tl-body p{color:var(--text-2);}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:6px;background:var(--highlight);color:#25301B;font-size:12px;font-weight:700;}
.tag--outline{background:transparent;border:1px solid var(--primary);color:var(--primary);}

/* ---------- Cards ---------- */
.m-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;overflow:hidden;height:100%;}
.m-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.m-card__body{padding:22px 24px 24px;}
.m-card__body h3{font-size:20px;line-height:1.4;margin-bottom:10px;transition:color .2s ease;}
.m-card:hover .m-card__body h3{color:var(--primary);}
.m-card__body p{color:var(--text-2);font-size:15px;line-height:1.75;}
.m-card--top-line{border-top:4px solid var(--primary);}
.m-card--top-lime{border-top:4px solid var(--highlight);}
.card-media{width:100%;aspect-ratio:16/9;object-fit:cover;}

.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.check-item{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease;}
.check-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.check-item .ico{width:44px;height:44px;border-radius:12px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;margin-bottom:16px;font-family:var(--font-num);}
.check-item h3{font-size:19px;margin-bottom:8px;}
.check-item p{color:var(--text-2);font-size:15px;}

/* ---------- Notice ---------- */
.notice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.notice-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--sh-1);}
.notice-card h3{font-size:18px;display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.notice-card h3 .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);flex:0 0 auto;}
.quote{background:#FBFAF5;border-left:3px solid var(--highlight);border-radius:8px;padding:12px 16px;color:var(--text-2);font-size:14px;line-height:1.7;margin-bottom:12px;}
.notice-card p{color:var(--text-2);font-size:15px;}

/* ---------- Stat strip ---------- */
.stat-strip{background:var(--bg-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat-item{padding:32px 24px;border-right:1px solid var(--border);}
.stat-item:last-child{border-right:none;}
.stat-num{font-family:var(--font-num);font-size:44px;line-height:1;font-weight:600;color:var(--primary);letter-spacing:1px;}
.stat-num span{font-size:16px;font-family:var(--font-cn);font-weight:700;margin-left:6px;color:var(--text-2);}
.stat-item h3{font-size:16px;margin:12px 0 6px;font-weight:700;}
.stat-item p{font-size:14px;color:var(--text-2);margin:0;}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:4fr 7fr;gap:48px;align-items:start;}
.accordion-mk .accordion-item{background:#fff;border:1px solid var(--border);border-radius:12px;margin-bottom:10px;overflow:hidden;box-shadow:var(--sh-1);}
.accordion-mk .accordion-button{width:100%;background:#fff;border:none;text-align:left;padding:20px 22px;font-size:17px;font-weight:700;color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;transition:background-color .2s ease;font-family:inherit;line-height:1.5;}
.accordion-mk .accordion-button:hover{color:var(--primary);}
.accordion-mk .accordion-button::after{content:"+";font-size:22px;font-weight:400;color:var(--primary);transition:transform .25s ease;line-height:1;}
.accordion-mk .accordion-button:not(.collapsed){background:#FBFAF5;box-shadow:inset 3px 0 0 var(--primary);color:var(--primary);}
.accordion-mk .accordion-button:not(.collapsed)::after{content:"−";transform:rotate(180deg);}
.accordion-mk .accordion-button:focus{outline:none;box-shadow:0 0 0 3px rgba(16,112,92,.15);}
.accordion-mk .accordion-body{padding:0 22px 22px;color:var(--text-2);font-size:15px;line-height:1.8;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--dark) url('/assets/images/backpic/back-2.png') center/cover no-repeat;position:relative;color:#fff;border-radius:20px;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(12,31,27,.88);}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:48px 44px;flex-wrap:wrap;}
.cta-inner h2{color:#fff;font-size:32px;line-height:1.3;}
.cta-inner p{color:#B9C6C1;margin:10px 0 0;font-size:16px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-slashes{position:absolute;right:0;top:0;bottom:0;width:180px;background:repeating-linear-gradient(135deg,rgba(216,242,74,.16) 0 2px,transparent 2px 14px);z-index:1;}

/* ---------- Related ---------- */
.rel-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:#A9B7B2;margin-top:var(--sec);padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;}
.site-footer h4{color:#fff;font-size:14px;font-weight:700;letter-spacing:.4px;margin-bottom:18px;}
.site-footer p{color:#A9B7B2;font-size:14px;line-height:1.85;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{background:var(--highlight);}
.footer-brand .brand-mark::after{background:var(--accent);}
.footer-brand-text{color:#fff;font-size:18px;font-weight:700;}
.site-footer ul li{margin-bottom:10px;}
.site-footer ul li a{color:#A9B7B2;font-size:14px;display:inline-block;transition:color .2s ease,transform .2s ease;}
.site-footer ul li a:hover{color:var(--highlight);transform:translateX(2px);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.7;}
.footer-contact li i{width:6px;height:6px;border-radius:50%;background:var(--highlight);flex:0 0 auto;margin-top:9px;}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.1);padding:20px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8393 8E;color:#83938E;}
.footer-bottom a{color:#A9B7B2;}
.footer-bottom a:hover{color:var(--highlight);}

/* ---------- Offcanvas ---------- */
.offcanvas{background:var(--bg);}
.offcanvas-header{border-bottom:1px solid var(--border);}
.offcanvas-title{font-size:17px;font-weight:700;}
.drawer-nav{display:flex;flex-direction:column;gap:10px;}
.drawer-nav .chip{justify-content:flex-start;height:44px;width:100%;}
.drawer-cta{margin-top:24px;}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  .nav-chips{gap:6px;}
  .chip{padding:0 13px;font-size:13px;}
  .hero-grid{gap:36px;}
}
@media (max-width:991.98px){
  :root{--sec:56px;}
  .nav-chips{display:none !important;}
  .nav-toggle{display:flex;}
  .header-divider{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-visual{order:2;}
  .hero-float{position:static;margin-top:16px;max-width:none;}
  .hero-deco{opacity:.35;top:60px;}
  .check-grid{grid-template-columns:1fr 1fr;}
  .notice-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .stat-item:nth-child(2){border-right:none;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--border);}
  .faq-layout{grid-template-columns:1fr;gap:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-inner{padding:36px 28px;}
  .tl::before{left:31px;}
  .tl-item{grid-template-columns:64px 1fr;gap:18px;}
  .tl-num{font-size:40px;}
}
@media (max-width:767.98px){
  .hero-title{font-size:32px;}
  .hero-lead{font-size:18px;}
  .section-title{font-size:26px;}
  .cta-inner h2{font-size:26px;}
  .tl-body{padding:20px;}
}
@media (max-width:575.98px){
  :root{--sec:44px;}
  .container{padding-left:16px;padding-right:16px;}
  .hero-title{font-size:28px;line-height:1.3;}
  .hero-actions{flex-direction:column;}
  .hero-actions .m-btn{width:100%;}
  .check-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr;}
  .stat-item{border-right:none !important;border-bottom:1px solid var(--border);}
  .stat-item:last-child{border-bottom:none;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .m-card__body{padding:18px;}
  .hero-meta{gap:14px;}
  .cta-actions{flex-direction:column;width:100%;}
  .cta-actions .m-btn{width:100%;}
}

/* roulang page: category4 */
:root{
  --primary:#10705C;
  --primary-dark:#0C5949;
  --primary-soft:rgba(16,112,92,.08);
  --accent:#F2620F;
  --accent-hover:#D9540A;
  --highlight:#D8F24A;
  --dark:#0C1F1B;
  --bg:#F7F6F1;
  --card:#FFFFFF;
  --border:#E3E1D8;
  --soft:#F0EFE9;
  --text:#14201D;
  --text-2:#5A6A66;
  --muted:#9AA5A1;
  --danger:#C0392B;
  --r-card:16px;
  --r-btn:10px;
  --r-chip:999px;
  --r-input:10px;
  --sh-1:0 1px 2px rgba(12,31,27,.06);
  --sh-2:0 1px 2px rgba(12,31,27,.06),0 12px 28px rgba(12,31,27,.08);
  --sh-3:0 2px 4px rgba(12,31,27,.08),0 18px 42px rgba(12,31,27,.12);
  --section:80px;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --font-num:"Barlow Condensed","PingFang SC","Microsoft YaHei",sans-serif;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.35;color:var(--text);}
p{margin:0 0 1em;color:var(--text-2);}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
input,select,textarea{font-family:inherit;font-size:16px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:12px 26px;border-radius:var(--r-btn);
  font-size:16px;font-weight:700;border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(242,98,15,.24);}
.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary);}
.btn-outline:hover{background:var(--primary-soft);color:var(--primary-dark);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-ghost{background:var(--soft);color:var(--text);}
.btn-ghost:hover{background:#E7E5DC;color:var(--primary);}
.btn-light{background:#fff;color:var(--text);}
.btn-light:hover{background:#F2F1EA;color:var(--primary);}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.45);color:#fff;}
.btn-outline-light:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff;}
.btn-sm{height:40px;padding:8px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn:focus-visible,.chip:focus-visible,.icon-btn:focus-visible,.txt-link:focus-visible{
  outline:none;box-shadow:0 0 0 3px rgba(16,112,92,.15);border-radius:var(--r-btn);
}
.txt-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--primary);}
.txt-link i{transition:transform .2s ease;}
.txt-link:hover i{transform:translateX(3px);}

/* ---------- 页眉 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(6px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:24px;padding:14px 0;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  position:relative;display:inline-block;width:34px;height:34px;border-radius:10px;background:var(--primary);
}
.brand-mark::before{
  content:"";position:absolute;top:50%;right:-5px;width:12px;height:18px;
  transform:translateY(-50%) skewX(-18deg);background:var(--highlight);border-radius:3px;
}
.brand-text{font-size:18px;font-weight:700;color:var(--text);letter-spacing:.01em;}
.brand:hover .brand-text{color:var(--primary);}

.nav-chips{
  display:flex;align-items:center;gap:8px;flex:1 1 auto;
  padding-left:24px;border-left:1px solid var(--border);
  overflow-x:auto;scrollbar-width:none;scroll-behavior:smooth;
}
.nav-chips::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;
  padding:8px 16px;border-radius:var(--r-chip);
  background:var(--soft);color:var(--text);
  font-size:14px;font-weight:600;border:1px solid transparent;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.chip:hover{background:#E7E5DC;color:var(--primary);}
.chip.is-active{
  background:var(--primary);color:#fff;
  box-shadow:inset 0 -2px 0 var(--highlight);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:#fff;color:var(--text);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.icon-btn:hover{background:var(--soft);color:var(--primary);border-color:#D6D3C8;}
.menu-btn{display:none;}

/* 移动端抽屉 */
.offcanvas.mob-nav{background:var(--bg);width:320px;}
.mob-nav .offcanvas-header{border-bottom:1px solid var(--border);padding:18px 20px;}
.mob-nav .offcanvas-body{padding:20px;}
.mob-links{display:flex;flex-direction:column;gap:10px;margin-bottom:24px;}
.mob-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:12px;background:#fff;border:1px solid var(--border);
  font-size:15px;font-weight:600;color:var(--text);
}
.mob-links a.is-active{background:var(--primary);color:#fff;border-color:var(--primary);}
.mob-links a:hover{border-color:var(--primary);color:var(--primary);}
.mob-links a.is-active:hover{color:#fff;}

/* ---------- 面包屑 ---------- */
.crumb-bar{padding:18px 0 0;}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  background:var(--soft);border:1px solid var(--border);border-radius:var(--r-chip);
  padding:9px 20px;font-size:14px;color:var(--text-2);
}
.crumb li{display:flex;align-items:center;gap:10px;}
.crumb li+li::before{content:"/";color:var(--muted);}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--primary);}
.crumb .current{color:var(--text);font-weight:700;}

/* ---------- 页首区 ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:52px 0 64px;
}
.page-hero::after{
  content:"";position:absolute;right:-140px;bottom:-160px;width:460px;height:460px;
  background:var(--highlight);transform:rotate(45deg);border-radius:48px;opacity:.5;z-index:0;
}
.page-hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-chip);
  background:#fff;border:1px solid var(--border);
  font-size:13px;font-weight:700;color:var(--primary);margin-bottom:20px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);}
.page-hero h1{
  font-size:40px;line-height:48px;letter-spacing:-.01em;margin-bottom:18px;
}
.page-hero h1 .hl{
  background:linear-gradient(transparent 62%,var(--highlight) 62%);
  padding:0 4px;border-radius:4px;
}
.hero-sub{font-size:20px;line-height:32px;color:var(--text-2);margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-points{display:flex;flex-wrap:wrap;gap:22px;font-size:14px;color:var(--text-2);}
.hero-points span{display:inline-flex;align-items:center;gap:8px;}
.hero-points i{color:var(--primary);}

.hero-visual{position:relative;}
.hero-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card);
  border:1px solid var(--border);box-shadow:var(--sh-2);
}
.float-card{
  position:absolute;right:-14px;bottom:-22px;
  width:250px;background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:18px;box-shadow:var(--sh-3);
}
.float-card .fc-label{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:10px;font-family:var(--font-num);}
.float-card ul li{
  position:relative;padding-left:16px;font-size:14px;color:var(--text-2);line-height:1.6;margin-bottom:8px;
}
.float-card ul li:last-child{margin-bottom:0;}
.float-card ul li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:var(--primary);
}

/* ---------- 通用板块 ---------- */
.section{padding:var(--section) 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--primary);letter-spacing:.06em;margin-bottom:12px;
}
.section-head h2{
  position:relative;font-size:32px;line-height:40px;padding-left:18px;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:var(--primary);
}
.section-head p{margin-top:14px;font-size:16px;line-height:28px;}

.lead-box{
  background:#fff;border:1px solid var(--border);border-left:5px solid var(--highlight);
  border-radius:14px;padding:24px 26px;box-shadow:var(--sh-1);
}
.lead-box p{font-size:16px;line-height:30px;color:var(--text-2);}

/* ---------- 2×2 模块矩阵 ---------- */
.matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.mod-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mod-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--primary);z-index:2;
}
.mod-card.tone-hl::before{background:var(--highlight);}
.mod-card:hover{transform:translateY(-2px);box-shadow:var(--sh-3);border-color:#D6D3C8;}
.mod-card:hover h3{color:var(--primary);}
.mod-card .thumb{aspect-ratio:16/9;overflow:hidden;}
.mod-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.mod-card:hover .thumb img{transform:scale(1.04);}
.mod-card .body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1 1 auto;gap:12px;}
.mod-card .tagline{
  display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  font-family:var(--font-num);font-size:13px;font-weight:600;letter-spacing:.06em;
  color:var(--primary);background:var(--primary-soft);border-radius:6px;padding:4px 10px;
}
.mod-card h3{font-size:22px;line-height:30px;transition:color .2s ease;}
.mod-card p{font-size:15px;line-height:26px;}
.mod-card .mini-list{margin-top:2px;display:flex;flex-direction:column;gap:8px;}
.mod-card .mini-list li{
  position:relative;padding-left:16px;font-size:14px;line-height:24px;color:var(--text-2);
}
.mod-card .mini-list li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:var(--primary);
}
.mod-card .card-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--border);
}
.badge-soft{
  display:inline-block;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:700;
  background:var(--highlight);color:var(--dark);
}
.badge-line{
  display:inline-block;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:700;
  border:1px solid var(--primary);color:var(--primary);
}

/* ---------- 宽幅图 ---------- */
.wide-figure{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-2);
}
.wide-figure img{width:100%;aspect-ratio:21/9;object-fit:cover;}
.wide-figure figcaption{
  display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:space-between;
  padding:18px 24px;font-size:14px;color:var(--text-2);
}
.wide-figure figcaption strong{color:var(--text);}

.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:start;}
.split h3{font-size:22px;line-height:30px;margin-bottom:14px;padding-left:14px;position:relative;}
.split h3::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:3px;background:var(--accent);}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:6px;}
.check-list li{
  display:flex;gap:12px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px 18px;
  box-shadow:var(--sh-1);
}
.check-list li i{color:var(--primary);font-size:18px;line-height:28px;}
.check-list li span{font-size:15px;line-height:26px;color:var(--text-2);}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px;align-items:start;}
.faq-side h2{font-size:32px;line-height:40px;padding-left:18px;position:relative;margin-bottom:16px;}
.faq-side h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:var(--primary);}
.faq-side p{font-size:15px;line-height:26px;}
.faq-list{display:flex;flex-direction:column;gap:10px;}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.faq-item.is-open{background:#FBFAF5;box-shadow:var(--sh-1);}
.faq-item .faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:700;color:var(--text);
}
.faq-item .faq-q:hover{color:var(--primary);}
.faq-item .sign{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;border:1px solid var(--border);
  display:inline-flex;align-items:center;justify-content:center;color:var(--primary);
  font-size:14px;font-weight:700;transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item.is-open .sign{transform:rotate(180deg);background:var(--primary);color:#fff;border-color:var(--primary);}
.faq-item .faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
  border-left:3px solid transparent;
}
.faq-item.is-open .faq-a{border-left-color:var(--primary);}
.faq-item .faq-a p{padding:0 22px 20px 22px;font-size:15px;line-height:27px;}

/* ---------- 深色 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--dark);color:#fff;
  padding:64px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;opacity:.6;
}
.cta-band::after{
  content:"";position:absolute;left:-120px;bottom:-180px;width:380px;height:380px;
  background:rgba(216,242,74,.12);transform:rotate(45deg);border-radius:40px;
}
.cta-band .container{position:relative;z-index:1;}
.cta-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:36px;align-items:center;}
.cta-band h2{color:#fff;font-size:32px;line-height:40px;margin-bottom:14px;}
.cta-band p{color:#A9B7B2;font-size:16px;line-height:28px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
.cta-stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:26px;}
.cta-stats div .num{font-family:var(--font-num);font-size:30px;line-height:1;color:var(--highlight);font-weight:600;}
.cta-stats div .txt{font-size:13px;color:#A9B7B2;margin-top:6px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#A9B7B2;padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{background:var(--highlight);}
.footer-brand .brand-mark::before{background:var(--primary);}
.footer-brand-text{color:#fff;font-size:18px;font-weight:700;}
.site-footer p{color:#A9B7B2;font-size:14px;line-height:26px;}
.site-footer h4{color:#fff;font-size:14px;letter-spacing:.06em;margin-bottom:16px;font-weight:700;}
.site-footer ul li{margin-bottom:10px;}
.site-footer ul li a{color:#A9B7B2;font-size:14px;display:inline-block;transition:color .2s ease,transform .2s ease;}
.site-footer ul li a:hover{color:var(--highlight);transform:translateX(-2px);}
.footer-contact li{display:flex;gap:10px;font-size:14px;line-height:24px;color:#A9B7B2;}
.footer-contact li i{color:var(--highlight);margin-top:5px;font-size:12px;}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#8C9C97;
}
.footer-bottom a{color:#A9B7B2;}
.footer-bottom a:hover{color:var(--highlight);}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .nav-chips{padding-left:18px;}
  .header-inner{gap:18px;}
}
@media (max-width:991.98px){
  :root{--section:56px;}
  .nav-chips{display:none;}
  .menu-btn{display:inline-flex;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .page-hero{padding:40px 0 52px;}
  .page-hero h1{font-size:34px;line-height:44px;}
  .page-hero::after{width:320px;height:320px;right:-130px;bottom:-140px;}
  .hero-visual img{aspect-ratio:16/9;}
  .float-card{position:static;width:100%;margin-top:16px;}
  .matrix{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;gap:26px;}
  .faq-wrap{grid-template-columns:1fr;gap:26px;}
  .cta-grid{grid-template-columns:1fr;gap:26px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:767.98px){
  .header-actions .btn{display:none;}
  .section-head h2,.faq-side h2,.cta-band h2{font-size:26px;line-height:34px;}
  .page-hero h1{font-size:30px;line-height:40px;}
  .hero-sub{font-size:18px;line-height:30px;}
  .matrix{grid-template-columns:1fr;}
  .wide-figure img{aspect-ratio:4/3;}
  .cta-stats{gap:24px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px;}
  .eyebrow{font-size:12px;}
  .page-hero h1{font-size:28px;line-height:36px;}
  .hero-actions .btn{width:100%;}
  .hero-points{gap:14px;font-size:13px;}
  .mod-card .body{padding:18px 18px 20px;}
  .mod-card h3{font-size:20px;line-height:28px;}
  .cta-actions .btn{width:100%;}
  .crumb{padding:8px 14px;font-size:13px;}
}