/* roulang page: index */
:root{
  --primary:#12B886;
  --primary-dark:#0B8C66;
  --primary-light:#D9F6EC;
  --accent:#FF7A45;
  --accent-dark:#E05A24;
  --lime:#CDF25B;
  --ink:#0B1E1A;
  --text:#3A4A46;
  --muted:#7A8B86;
  --bg:#F4F7F4;
  --card:#FFFFFF;
  --dark:#0B1E1A;
  --border:#E3EBE7;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --shadow-sm:0 2px 8px rgba(11,30,26,.06);
  --shadow-md:0 12px 32px rgba(11,30,26,.14);
  --shadow-nav:0 4px 20px rgba(11,30,26,.08);
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  letter-spacing:.2px;
  color:var(--text);
  background:var(--bg);
}
img{display:block;max-width:100%;border-radius:16px;}
a{color:var(--text);text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease;}
a:hover{color:var(--primary-dark);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,textarea,select{font:inherit;color:var(--ink);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.35;letter-spacing:.5px;}
h1{font-size:44px;font-weight:800;}
h2{font-size:28px;}
h3{font-size:20px;}
h4{font-size:17px;font-weight:600;}
p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:8px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:80px 0;}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:40px;}
.section-head .head-text{max-width:640px;}
.section-sub{margin-top:10px;color:var(--muted);font-size:15px;}
.head-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary-dark);}
.head-more:hover{color:var(--accent-dark);}
.eyebrow{display:inline-block;padding:5px 14px;border-radius:999px;background:var(--primary-light);color:var(--primary-dark);font-size:13px;font-weight:700;letter-spacing:.6px;}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;line-height:1.2;border:1.5px solid transparent;white-space:nowrap;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn-lg{padding:15px 34px;font-size:16px;}
.btn-primary{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;box-shadow:0 8px 20px rgba(18,184,134,.28);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(18,184,134,.38);background:linear-gradient(135deg,#0a7d5b,#19c996);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(18,184,134,.3);}
.btn-outline{background:#fff;border-color:rgba(18,184,134,.55);color:var(--primary-dark);}
.btn-outline:hover{background:var(--primary-light);color:var(--primary-dark);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.6);color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);}
.btn-ghost:hover{background:#fff;color:var(--primary-dark);border-color:#fff;transform:translateY(-2px);}
.btn-block{width:100%;}

/* 导航 */
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:box-shadow .25s ease,background .25s ease;}
.site-header.is-stuck{box-shadow:var(--shadow-nav);background:rgba(255,255,255,.97);}
.brand-bar{height:64px;transition:height .25s ease;}
.site-header.is-stuck .brand-bar{height:56px;}
.brand-inner{height:100%;display:flex;align-items:center;gap:20px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--primary-dark),var(--primary) 62%,var(--lime));color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;letter-spacing:0;}
.logo-text{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.6px;white-space:nowrap;}
.main-nav{display:flex;align-items:center;gap:4px;}
.nav-link{padding:8px 13px;border-radius:10px;font-size:15px;font-weight:600;color:var(--text);}
.nav-link:hover{background:var(--primary-light);color:var(--primary-dark);}
.nav-link.active{background:var(--primary-light);color:var(--primary-dark);}
.header-tools{margin-left:auto;display:flex;align-items:center;gap:10px;position:relative;}
.icon-btn{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#fff;border:1px solid var(--border);color:var(--text);transition:all .2s ease;}
.icon-btn:hover{color:var(--primary-dark);border-color:rgba(18,184,134,.45);background:var(--primary-light);}
.search-box{display:flex;align-items:center;width:0;opacity:0;overflow:hidden;transition:width .3s ease,opacity .25s ease;}
.search-box.open{width:212px;opacity:1;}
.search-box input{width:100%;height:38px;border-radius:999px;border:1px solid var(--border);background:#fff;padding:0 16px;font-size:14px;}
.search-box input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(18,184,134,.16);}
.hot-panel{position:absolute;top:calc(100% + 12px);right:0;width:304px;padding:18px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .25s ease;z-index:210;}
.hot-panel.open{opacity:1;visibility:visible;transform:translateY(0);}
.hot-panel h4{margin-bottom:12px;font-size:14px;color:var(--muted);font-weight:600;}
.hot-tags{display:flex;flex-wrap:wrap;gap:8px;}
.hot-tag{padding:6px 13px;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:13px;color:var(--text);}
.hot-tag:hover{background:var(--primary-light);border-color:rgba(18,184,134,.4);color:var(--primary-dark);}
.menu-toggle{display:none;}
.channel-bar{border-top:1px solid var(--border);height:44px;}
.channel-inner{height:100%;display:flex;align-items:center;gap:20px;}
.channel-link{position:relative;height:44px;display:flex;align-items:center;font-size:14px;font-weight:500;color:var(--muted);}
.channel-link:hover{color:var(--primary-dark);}
.channel-link.active{color:var(--primary-dark);font-weight:700;}
.channel-link.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px 3px 0 0;background:linear-gradient(90deg,var(--primary),var(--lime));}
.channel-hot{margin-left:auto;font-size:13px;color:var(--muted);white-space:nowrap;}
.channel-hot b{color:var(--primary-dark);font-weight:600;}

/* 移动抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(11,30,26,.6);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:300;}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(330px,86vw);background:#fff;border-radius:24px 0 0 24px;padding:24px;overflow-y:auto;transform:translateX(102%);transition:transform .26s cubic-bezier(.4,0,.2,1);z-index:301;}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-title{font-size:16px;font-weight:800;color:var(--ink);}
.drawer-search{display:flex;align-items:center;gap:8px;margin-bottom:20px;padding:0 14px;height:46px;border:1px solid var(--border);border-radius:14px;background:var(--bg);}
.drawer-search input{flex:1;border:0;background:transparent;font-size:14px;outline:none;}
.drawer-list{display:flex;flex-direction:column;gap:6px;margin-bottom:20px;}
.drawer-list a{padding:12px 14px;border-radius:14px;font-size:15px;font-weight:600;color:var(--text);}
.drawer-list a:hover,.drawer-list a.active{background:var(--primary-light);color:var(--primary-dark);}
.drawer-label{margin:6px 0 10px;font-size:13px;color:var(--muted);font-weight:600;}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--dark);color:#fff;}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.03);}
.hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,30,26,.95) 0%,rgba(11,30,26,.80) 45%,rgba(11,140,102,.46) 100%);}
.hero-inner{position:relative;display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:end;min-height:600px;padding-top:80px;padding-bottom:72px;}
.hero-tag{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(205,242,91,.16);border:1px solid rgba(205,242,91,.45);color:#EAFBD0;font-size:13px;font-weight:600;letter-spacing:.6px;}
.hero h1{margin:20px 0 18px;color:#fff;font-size:44px;line-height:1.28;letter-spacing:.8px;max-width:16em;}
.hero-sub{font-size:19px;font-weight:600;color:#DFF7EC;}
.hero-desc{margin-top:14px;max-width:36em;font-size:15px;color:rgba(255,255,255,.78);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-badges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;justify-self:end;width:100%;max-width:360px;}
.glow-badge{padding:18px;border-radius:20px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);}
.glow-badge .num{display:block;font-family:"SFMono-Regular",Consolas,Menlo,monospace;font-size:26px;font-weight:800;color:var(--lime);letter-spacing:1px;}
.glow-badge .lbl{display:block;margin-top:4px;font-size:13px;color:rgba(255,255,255,.82);}

/* 数据徽章条 */
.stats-section{padding:56px 0 0;}
.stats-grid{margin:0 -12px;}
.stat-cell{padding:0 12px 24px;}
.stat-card{height:100%;padding:24px;border-radius:20px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,var(--primary-light),var(--lime)) border-box;border:1px solid transparent;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.stat-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--primary-light);color:var(--primary-dark);font-size:17px;margin-bottom:16px;}
.stat-num{font-family:"SFMono-Regular",Consolas,Menlo,monospace;font-size:28px;font-weight:800;color:var(--ink);letter-spacing:1px;}
.stat-label{margin-top:6px;font-size:14px;color:var(--muted);}

/* 玩法步骤 */
.flow-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:start;}
.flow-visual{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);}
.flow-visual img{width:100%;height:420px;object-fit:cover;border-radius:var(--r-lg);}
.flow-visual-note{position:absolute;left:20px;right:20px;bottom:20px;padding:16px 18px;border-radius:16px;background:rgba(11,30,26,.72);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-size:14px;line-height:1.7;}
.flow-steps{display:flex;flex-direction:column;gap:16px;}
.step-card{position:relative;display:flex;gap:16px;padding:20px;background:#fff;border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(18,184,134,.35);}
.step-card:not(:last-child)::after{content:"";position:absolute;left:41px;top:100%;width:2px;height:16px;background:linear-gradient(var(--primary-light),rgba(18,184,134,.35));}
.step-no{flex:0 0 auto;width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;font-weight:800;font-size:16px;font-family:"SFMono-Regular",Consolas,Menlo,monospace;}
.step-body h3{font-size:17px;margin-bottom:6px;}
.step-body p{font-size:14px;color:var(--muted);}

/* 权益预览 */
.benefit-grid{display:grid;grid-template-columns:1.1fr 1.1fr .85fr;gap:24px;}
.benefit-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.benefit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(18,184,134,.35);}
.benefit-card img{width:100%;height:190px;object-fit:cover;border-radius:0;transition:transform .3s ease;}
.benefit-card:hover img{transform:scale(1.04);}
.benefit-media{overflow:hidden;}
.benefit-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1;}
.benefit-body h3{font-size:19px;}
.benefit-body p{font-size:14px;color:var(--muted);}
.corner-tag{position:absolute;top:14px;left:14px;padding:5px 13px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-size:12px;font-weight:700;letter-spacing:.5px;}
.benefit-card.narrow{background:var(--dark);border-color:var(--dark);color:rgba(255,255,255,.82);}
.benefit-card.narrow h3{color:#fff;}
.benefit-card.narrow p{color:rgba(255,255,255,.68);}
.benefit-card.narrow .benefit-body{padding:26px 22px;}
.benefit-list{display:flex;flex-direction:column;gap:10px;margin-top:4px;}
.benefit-list li{position:relative;padding-left:20px;font-size:14px;color:inherit;}
.benefit-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:3px;background:var(--lime);}
.card-actions{margin-top:auto;display:flex;align-items:center;gap:12px;}
.text-link{font-size:14px;font-weight:600;color:var(--primary-dark);display:inline-flex;align-items:center;gap:6px;}
.text-link:hover{color:var(--accent-dark);}
.benefit-card.narrow .text-link{color:var(--lime);}

/* 进度模块 */
.progress-section{background:linear-gradient(180deg,#FFFFFF 0%,#F4F7F4 100%);}
.progress-grid{display:grid;grid-template-columns:1.55fr .9fr;gap:32px;align-items:start;}
.progress-panel{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow-sm);}
.progress-track{position:relative;height:8px;border-radius:8px;background:var(--primary-light);overflow:hidden;}
.progress-fill{height:100%;width:0;border-radius:8px;background:linear-gradient(90deg,var(--primary-dark),var(--primary) 70%,var(--lime));transition:width 1.2s cubic-bezier(.2,.7,.3,1);}
.progress-nodes{display:flex;gap:8px;margin-top:26px;}
.progress-node{flex:1;text-align:center;}
.node-dot{display:block;width:14px;height:14px;margin:0 auto 12px;border-radius:50%;background:#fff;border:2px solid var(--primary);box-shadow:0 0 0 4px rgba(18,184,134,.12);}
.progress-node.done .node-dot{background:var(--primary);}
.progress-node.current .node-dot{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 5px rgba(255,122,69,.18);}
.node-title{display:block;font-size:14px;font-weight:700;color:var(--ink);}
.node-desc{display:block;font-size:12px;color:var(--muted);margin-top:4px;}
.progress-aside{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);}
.progress-aside img{width:100%;height:180px;object-fit:cover;border-radius:0;}
.progress-aside-body{padding:20px;}
.progress-aside-body h4{margin-bottom:8px;}
.progress-aside-body p{font-size:14px;color:var(--muted);}
.progress-note{margin-top:20px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px;}
.progress-note i{color:var(--accent);}

/* CTA 条 */
.cta-band{border-radius:28px;padding:44px 48px;background:linear-gradient(120deg,var(--primary-dark),var(--primary) 62%,var(--lime) 130%);color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 18px 40px rgba(11,140,102,.24);}
.cta-band h2{color:#fff;font-size:26px;}
.cta-band p{margin-top:10px;font-size:14px;color:rgba(255,255,255,.88);max-width:44em;}
.cta-band .btn-primary{background:#fff;color:var(--primary-dark);box-shadow:0 10px 24px rgba(11,30,26,.18);}
.cta-band .btn-primary:hover{background:var(--ink);color:#fff;}

/* 资讯列表 */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(18,184,134,.35);}
.news-cover{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--primary-light);}
.news-cover img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .3s ease;}
.news-card:hover .news-cover img{transform:scale(1.04);}
.news-cat{position:absolute;top:12px;left:12px;padding:5px 12px;border-radius:999px;background:rgba(11,30,26,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;font-size:12px;font-weight:600;}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-title{font-size:17px;line-height:1.5;}
.news-card:hover .news-title{color:var(--primary-dark);}
.news-excerpt{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);padding-top:8px;border-top:1px dashed var(--border);}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.empty-state{padding:56px 24px;text-align:center;background:#fff;border:1px dashed var(--border);border-radius:var(--r-lg);}
.empty-state i{font-size:34px;color:var(--primary);}
.empty-state p{margin:14px 0 20px;color:var(--muted);font-size:15px;}

/* FAQ */
.faq-wrap{display:flex;flex-direction:column;gap:12px;}
.faq-item{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:4px 22px;transition:border-color .25s ease,box-shadow .25s ease;}
.faq-item::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:3px;background:var(--primary);opacity:0;transition:opacity .25s ease;}
.faq-item:hover{border-color:rgba(18,184,134,.35);box-shadow:var(--shadow-sm);}
.faq-item.open{border-color:rgba(18,184,134,.45);box-shadow:var(--shadow-sm);}
.faq-item.open::before{opacity:1;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);}
.faq-q i{flex:0 0 auto;color:var(--primary-dark);font-size:14px;transition:transform .28s ease;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-item.open .faq-a{max-height:340px;}
.faq-a p{padding:0 0 20px;font-size:14.5px;color:var(--muted);max-width:64em;}

/* 表单 */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:start;}
.contact-intro h2{margin-bottom:16px;}
.contact-intro p{font-size:15px;color:var(--muted);}
.contact-points{margin-top:26px;display:flex;flex-direction:column;gap:14px;}
.contact-points li{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--text);}
.contact-points i{color:var(--primary-dark);margin-top:4px;}
.contact-form{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-sm);display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:14px;font-weight:600;color:var(--ink);}
.field input,.field textarea{width:100%;height:48px;padding:0 16px;border:1px solid var(--border);border-radius:var(--r-sm);background:#fff;font-size:14.5px;transition:border-color .2s ease,box-shadow .2s ease;}
.field textarea{height:118px;padding:14px 16px;resize:vertical;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(18,184,134,.16);}
.form-tip{grid-column:1 / -1;font-size:12.5px;color:var(--muted);margin:0;}
.form-msg{grid-column:1 / -1;display:none;padding:12px 16px;border-radius:12px;background:var(--primary-light);color:var(--primary-dark);font-size:14px;}
.form-msg.show{display:block;}

/* 页脚 */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:72px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;}
.footer-brand .logo-mark{background:linear-gradient(135deg,var(--primary),var(--lime));}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo span{font-size:17px;font-weight:800;color:#fff;letter-spacing:.6px;}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{padding:5px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.18);font-size:12.5px;color:rgba(255,255,255,.7);}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.68);}
.footer-col a:hover{color:var(--lime);}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.68);}
.footer-contact i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.22);font-size:12px;color:var(--lime);flex:0 0 auto;}
.footer-bottom{margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);}

/* 响应式 */
@media (max-width:1199px){
  h1,.hero h1{font-size:40px;}
  .container{padding:0 24px;}
  .hero-inner{grid-template-columns:1.4fr 1fr;gap:32px;}
  .benefit-grid{grid-template-columns:1fr 1fr;}
  .benefit-card.narrow{grid-column:1 / -1;}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:1023px){
  .main-nav{display:none;}
  .channel-bar{display:none;}
  .menu-toggle{display:grid;}
  .search-box.open{width:170px;}
  .section{padding:56px 0;}
  .stats-section{padding:40px 0 0;}
  .flow-grid{grid-template-columns:1fr;gap:28px;}
  .flow-visual img{height:300px;}
  .progress-grid{grid-template-columns:1fr;gap:24px;}
  .contact-grid{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{padding:34px 30px;}
  .hero-inner{min-height:520px;padding-top:64px;padding-bottom:56px;}
  .progress-nodes{flex-wrap:wrap;gap:18px 0;}
  .progress-node{flex:1 0 33%;}
}
@media (max-width:767px){
  body{font-size:15px;}
  h1,.hero h1{font-size:32px;letter-spacing:.4px;}
  h2{font-size:23px;}
  h3{font-size:18px;}
  .container{padding:0 16px;}
  .section{padding:40px 0;}
  .section-head{margin-bottom:26px;}
  .brand-bar{height:58px;}
  .logo-text{font-size:15px;}
  .search-box{display:none;}
  .header-tools{gap:8px;}
  .hero-inner{grid-template-columns:1fr;gap:28px;min-height:480px;padding-top:52px;padding-bottom:44px;}
  .hero-sub{font-size:16px;}
  .hero-desc{font-size:14px;}
  .hero-actions{gap:12px;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-badges{display:flex;gap:12px;max-width:none;overflow-x:auto;padding-bottom:6px;justify-self:stretch;}
  .hero-badges::-webkit-scrollbar{display:none;}
  .glow-badge{flex:0 0 156px;padding:14px;}
  .glow-badge .num{font-size:21px;}
  .benefit-grid,.news-grid{grid-template-columns:1fr;}
  .contact-form{grid-template-columns:1fr;padding:22px;}
  .cta-band{padding:28px 22px;border-radius:22px;}
  .cta-band .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .column,.columns{padding-left:0;padding-right:0;}
}
@media (max-width:479px){
  h1,.hero h1{font-size:29px;}
  .stat-num{font-size:24px;}
  .progress-node{flex:1 0 50%;}
  .progress-panel{padding:22px;}
}

/* roulang page: article */
/* ============ 设计变量 ============ */
:root{
  --primary:#12B886;
  --primary-dark:#0B8C66;
  --primary-light:#D9F6EC;
  --accent:#FF7A45;
  --accent-dark:#E05A24;
  --lime:#CDF25B;
  --ink:#0B1E1A;
  --text:#3A4A46;
  --muted:#7A8B86;
  --bg:#F4F7F4;
  --card:#FFFFFF;
  --border:#E3EBE7;
  --danger:#E5484D;
  --r-xl:24px;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:14px;
  --shadow-sm:0 2px 8px rgba(11,30,26,.06);
  --shadow-md:0 8px 24px rgba(11,30,26,.10);
  --shadow-lg:0 12px 32px rgba(11,30,26,.14);
  --shadow-nav:0 4px 20px rgba(11,30,26,.08);
  --grad:linear-gradient(135deg,#0B8C66 0%,#12B886 58%,#CDF25B 100%);
  --grad-btn:linear-gradient(135deg,#0B8C66 0%,#12B886 100%);
  --font:"HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  letter-spacing:.2px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--text);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--primary-dark)}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-family:var(--font);color:var(--ink)}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
/* ============ 容器 ============ */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.4px;
  border:1.5px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;text-decoration:none;
}
.btn-primary{background:var(--grad-btn);background-size:150% 100%;background-position:0 0;color:#fff;box-shadow:0 8px 20px rgba(18,184,134,.28)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);background-position:100% 0;box-shadow:0 14px 28px rgba(18,184,134,.34)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(18,184,134,.26)}
.btn-ghost{background:#fff;border-color:var(--primary);color:var(--primary-dark)}
.btn-ghost:hover{background:var(--primary-light);color:var(--primary-dark);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-light{background:#fff;color:var(--primary-dark);border-color:transparent;box-shadow:0 8px 22px rgba(11,30,26,.16)}
.btn-light:hover{color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 14px 26px rgba(11,30,26,.22)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
/* ============ 标签 / 胶囊 ============ */
.tag{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;
  border-radius:999px;background:#F1F6F3;border:1px solid var(--border);
  font-size:13px;color:#4E5F5A;transition:.22s ease;
}
.tag:hover{background:var(--primary-light);border-color:rgba(18,184,134,.42);color:var(--primary-dark);transform:translateY(-1px)}
/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-nav);background:rgba(255,255,255,.98)}
.header-main-inner{display:flex;align-items:center;gap:20px;height:64px;transition:height .25s ease}
.site-header.is-scrolled .header-main-inner{height:56px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:12px;background:var(--grad);
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
  box-shadow:0 6px 16px rgba(18,184,134,.32);flex:0 0 auto;
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.6px;white-space:nowrap}
.header-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  border-radius:999px;border:1px solid var(--border);background:#F7FAF8;transition:.25s ease;
}
.search-box:focus-within{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(18,184,134,.14)}
.search-box i{color:var(--muted);font-size:13px}
.search-box input{border:0;outline:0;background:transparent;width:210px;font-size:14px;color:var(--ink)}
.search-box input::placeholder{color:#9FAEAA}
.hot-btn{
  display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 16px;
  border-radius:999px;border:1px solid var(--border);background:#fff;
  color:var(--text);font-size:14px;font-weight:600;transition:.22s ease;
}
.hot-btn:hover{border-color:rgba(18,184,134,.5);color:var(--primary-dark)}
.hot-btn i{color:var(--accent)}
.menu-toggle{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);
  background:#fff;color:var(--ink);font-size:16px;align-items:center;justify-content:center;
}
.menu-toggle:hover{border-color:rgba(18,184,134,.5);color:var(--primary-dark)}
.hot-panel{border-top:1px solid var(--border);background:#fff}
.hot-panel-inner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.hot-panel-title{font-size:13px;font-weight:700;color:var(--accent-dark);letter-spacing:.5px}
.hot-panel-inner a{
  font-size:13.5px;color:#4E5F5A;padding:5px 12px;border-radius:999px;background:#F4F8F5;transition:.2s;
}
.hot-panel-inner a:hover{background:var(--primary-light);color:var(--primary-dark)}
.channel-bar{border-top:1px solid var(--border);background:rgba(255,255,255,.7)}
.channel-bar-inner{display:flex;align-items:center;gap:6px;height:44px;overflow-x:auto;scrollbar-width:none}
.channel-bar-inner::-webkit-scrollbar{display:none}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:44px;padding:0 15px;
  font-size:14.5px;font-weight:700;color:var(--text);white-space:nowrap;transition:color .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:15px;right:15px;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:var(--grad);transform:scaleX(0);transform-origin:center;transition:transform .25s ease;
}
.nav-link:hover{color:var(--primary-dark)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--primary-dark)}
/* ============ 移动抽屉 ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,30,26,.6);opacity:0;visibility:hidden;
  transition:opacity .26s ease,visibility .26s ease;z-index:200;
}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:#fff;z-index:210;
  padding:22px 22px 28px;transform:translateX(102%);transition:transform .26s ease;
  overflow-y:auto;border-radius:22px 0 0 22px;box-shadow:-12px 0 40px rgba(11,30,26,.2);
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}
.drawer-head .brand-text{font-size:15px}
.drawer-close{width:36px;height:36px;border-radius:12px;border:1px solid var(--border);color:var(--ink);display:grid;place-items:center}
.drawer-close:hover{border-color:rgba(18,184,134,.5);color:var(--primary-dark)}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;border-radius:var(--r-sm);border:1px solid var(--border);background:#F7FAF8;margin-bottom:20px}
.drawer-search input{border:0;outline:0;background:transparent;width:100%;font-size:14px}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 14px;border-radius:var(--r-sm);font-size:15px;font-weight:600;color:var(--text);background:#F8FBF9;
}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--primary-light);color:var(--primary-dark)}
.drawer-hot-title{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:10px}
.drawer-hot{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
/* ============ 面包屑 ============ */
.crumb-bar{padding:22px 0 0}
.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--primary-dark)}
.breadcrumb .sep{color:#C3CFCB}
.breadcrumb .current{color:var(--text);max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* ============ 文章布局 ============ */
.article-section{padding:22px 0 72px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
.article-head{padding-bottom:24px;border-bottom:1px solid var(--border)}
.article-cat{
  display:inline-flex;align-items:center;gap:7px;padding:6px 15px;border-radius:999px;
  background:var(--primary-light);color:var(--primary-dark);font-size:13px;font-weight:700;
  letter-spacing:.4px;margin-bottom:16px;
}
.article-cat i{font-size:11px}
.article-title{font-size:40px;line-height:1.32;font-weight:800;letter-spacing:.6px;margin:0 0 18px}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13.5px;color:var(--muted)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--primary);font-size:13px}
.article-body-wrap{max-width:820px;padding-top:30px}
.article-body{font-size:16.5px;line-height:1.9;color:#2F3D39;letter-spacing:.2px}
.article-body p{margin:0 0 1.2em}
.article-body h2{
  position:relative;font-size:24px;line-height:1.45;font-weight:700;color:var(--ink);
  margin:2.2em 0 .9em;padding-left:17px;letter-spacing:.4px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:5px;
  border-radius:99px;background:var(--grad);
}
.article-body h3{font-size:19px;font-weight:700;color:var(--primary-dark);margin:1.8em 0 .7em;letter-spacing:.3px}
.article-body h4{font-size:17px;font-weight:600;color:var(--ink);margin:1.5em 0 .6em}
.article-body a{color:var(--primary-dark);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(18,184,134,.4)}
.article-body a:hover{color:var(--accent-dark);text-decoration-color:rgba(255,122,69,.6)}
.article-body strong{color:var(--ink);font-weight:700}
.article-body ul,.article-body ol{margin:1.1em 0 1.3em;padding-left:1.3em;list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:0 0 .55em}
.article-body li::marker{color:var(--primary)}
.article-body blockquote{
  position:relative;margin:1.6em 0;padding:18px 24px 18px 28px;
  background:#F4FAF7;border-radius:var(--r-md);color:#3E4F4A;font-size:16px;
}
.article-body blockquote::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:5px;
  border-radius:99px;background:linear-gradient(180deg,#0B8C66,#CDF25B);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-md);margin:1.4em auto;box-shadow:var(--shadow-sm)}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-size:13.5px;color:var(--muted);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;background:#fff;border-radius:var(--r-sm);overflow:hidden}
.article-body th,.article-body td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--border)}
.article-body th{background:#F4FAF7;color:var(--ink);font-weight:700}
.article-body tr:last-child td{border-bottom:0}
.article-body hr{border:0;height:1px;background:var(--border);margin:2.2em 0}
.article-body code{background:#F1F6F3;padding:2px 7px;border-radius:6px;font-size:14px;color:var(--primary-dark)}
/* ============ 空态 ============ */
.empty-state{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-xl);
  padding:56px 32px;text-align:center;box-shadow:var(--shadow-sm);
}
.empty-icon{
  width:64px;height:64px;margin:0 auto 20px;border-radius:20px;background:var(--primary-light);
  color:var(--primary-dark);display:grid;place-items:center;font-size:26px;
}
.empty-state h2{font-size:22px;font-weight:800;color:var(--ink);margin:0 0 12px;padding:0}
.empty-state h2::before{display:none}
.empty-state p{font-size:14.5px;color:var(--muted);max-width:460px;margin:0 auto 24px}
/* ============ 标签区 / 文内 CTA ============ */
.article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:40px 0 0;padding-top:26px;border-top:1px solid var(--border)}
.tag-label{font-size:13.5px;color:var(--muted);font-weight:600}
.article-cta{
  margin:36px 0 0;border-radius:var(--r-xl);padding:34px 36px;
  background:linear-gradient(135deg,#0B8C66 0%,#12B886 62%,#19C79A 100%);
  color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
  box-shadow:0 16px 38px rgba(11,140,102,.24);position:relative;overflow:hidden;
}
.article-cta::after{
  content:"";position:absolute;right:-40px;top:-60px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,91,.35),transparent 70%);pointer-events:none;
}
.article-cta-text{position:relative;z-index:1;max-width:620px}
.article-cta h3{font-size:22px;font-weight:800;color:#fff;margin:0 0 8px;letter-spacing:.5px}
.article-cta p{margin:0;font-size:14.5px;color:rgba(255,255,255,.9)}
.article-cta .btn{position:relative;z-index:1}
/* ============ 返回按钮 ============ */
.back-actions{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 0}
/* ============ 相关推荐 ============ */
.related{margin-top:56px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.section-head h2{font-size:26px;font-weight:800;letter-spacing:.5px}
.more-link{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--muted);font-weight:600}
.more-link:hover{color:var(--primary-dark)}
.more-link i{font-size:12px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rcard{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);
  border-radius:22px;overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(18,184,134,.35)}
.rcard-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#EDF3EF}
.rcard-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.rcard:hover .rcard-media img{transform:scale(1.04)}
.rcard-cat{
  position:absolute;left:14px;top:14px;padding:4px 12px;border-radius:999px;
  background:rgba(11,30,26,.62);color:#fff;font-size:12px;font-weight:600;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.rcard-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rcard-body h3{font-size:17px;line-height:1.55;font-weight:700;letter-spacing:.3px}
.rcard:hover .rcard-body h3{color:var(--primary-dark)}
.rcard-body p{
  margin:0;font-size:14px;line-height:1.75;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rcard-foot{
  margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--muted);border-top:1px solid #F1F5F2;
}
.rcard-foot i{color:var(--primary);font-size:12px}
/* ============ 侧栏 ============ */
.article-side{position:sticky;top:96px;align-self:start;display:flex;flex-direction:column;gap:20px}
.side-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}
.side-card h3{
  font-size:16px;font-weight:800;color:var(--ink);margin:0 0 16px;padding-left:12px;
  position:relative;letter-spacing:.4px;
}
.side-card h3::before{
  content:"";position:absolute;left:0;top:.25em;bottom:.25em;width:4px;border-radius:99px;background:var(--grad);
}
.side-list{display:flex;flex-direction:column;gap:13px}
.side-list li{display:flex;gap:10px;font-size:14px;line-height:1.7;color:#4E5F5A}
.side-list i{color:var(--primary);font-size:14px;margin-top:4px;flex:0 0 auto}
.side-tags{display:flex;flex-wrap:wrap;gap:9px}
.side-card-cta{background:linear-gradient(150deg,#F1FBF6,#FFFFFF 70%);border-color:rgba(18,184,134,.22)}
.side-card-cta p{font-size:13.5px;line-height:1.75;color:var(--muted);margin:0 0 16px}
/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#C4D2CD;margin-top:80px;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:42px}
.footer-logo{display:flex;align-items:center;gap:11px;color:#fff;font-size:17px;font-weight:800;margin-bottom:16px;letter-spacing:.6px}
.footer-logo .logo-mark{
  width:34px;height:34px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-size:16px;font-weight:800;flex:0 0 auto;
}
.footer-brand p{font-size:14px;line-height:1.85;color:#93A7A1;margin:0 0 18px;max-width:430px}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{padding:5px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);font-size:12.5px;color:#A9BDB6}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin:0 0 18px;letter-spacing:.5px}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:14px;color:#93A7A1}
.footer-col a:hover{color:#6FE3BC}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:#93A7A1}
.footer-contact i{
  width:32px;height:32px;border-radius:50%;border:1px solid rgba(255,255,255,.16);
  display:grid;place-items:center;font-size:13px;color:#6FE3BC;flex:0 0 auto;
}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#7A8B86;
}
.footer-bottom p{margin:0}
/* ============ 响应式 ============ */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 282px;gap:36px}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0}
  .article-side{position:static;top:auto;margin-top:48px}
  .article-title{font-size:33px}
  .article-body-wrap{max-width:100%}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .site-footer{padding-top:54px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-main-inner{height:58px;gap:12px}
  .search-box{display:none}
  .hot-btn{display:none}
  .header-cta{display:none}
  .menu-toggle{display:inline-flex}
  .channel-bar{display:none}
  .brand-text{font-size:15px}
  .brand-mark{width:32px;height:32px;border-radius:10px;font-size:15px}
  .article-title{font-size:28px;line-height:1.38}
  .article-body{font-size:16px;line-height:1.88}
  .article-body h2{font-size:21px}
  .article-body h3{font-size:18px}
  .article-cta{padding:26px 22px;border-radius:20px}
  .article-cta h3{font-size:19px}
  .article-cta .btn{width:100%}
  .back-actions .btn{flex:1;min-width:140px}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px}
  .breadcrumb .current{max-width:200px}
  .site-footer{margin-top:56px}
}
@media (max-width:480px){
  .article-title{font-size:25px}
  .article-meta{gap:6px 14px;font-size:13px}
  .empty-state{padding:40px 20px}
  .rcard-body{padding:18px}
}

/* roulang page: category1 */
:root{
  --brand:#12B886;
  --brand-deep:#0B8C66;
  --brand-light:#D9F6EC;
  --accent:#FF7A45;
  --accent-deep:#E05A24;
  --lime:#CDF25B;
  --ink:#0B1E1A;
  --text:#3A4A46;
  --muted:#7A8B86;
  --bg:#F4F7F4;
  --card:#FFFFFF;
  --line:#E3EBE7;
  --dark:#0B1E1A;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --r-img:16px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(11,30,26,.06);
  --sh-2:0 12px 32px rgba(11,30,26,.14);
  --sh-nav:0 4px 20px rgba(11,30,26,.08);
  --grad:linear-gradient(135deg,#0B8C66 0%,#12B886 62%,#CDF25B 100%);
  --sec:80px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--text);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input{font-family:inherit;}
h1,h2,h3,h4{color:var(--ink);margin:0;letter-spacing:.6px;line-height:1.3;}
h1{font-size:40px;font-weight:800;}
h2{font-size:28px;font-weight:700;}
h3{font-size:20px;font-weight:700;}
h4{font-size:17px;font-weight:600;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container{max-width:1200px;width:100%;margin:0 auto;padding:0 32px;}
.section{padding:var(--sec) 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand-deep);letter-spacing:1px;margin-bottom:10px;}
.section-head .eyebrow::before{content:"";width:18px;height:3px;border-radius:3px;background:var(--brand);}
.section-head p.lead{color:var(--muted);font-size:15px;margin-top:10px;max-width:640px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;letter-spacing:.4px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,background-position .3s ease;
  white-space:nowrap;
}
.btn-primary{background-image:var(--grad);background-size:160% 160%;background-position:0% 50%;color:#fff;box-shadow:0 8px 20px rgba(11,140,102,.26);}
.btn-primary:hover,.btn-primary:focus{color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,140,102,.32);background-position:18% 50%;}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(11,140,102,.24);}
.btn-ghost{background:#fff;border:1.5px solid var(--brand);color:var(--brand-deep);}
.btn-ghost:hover,.btn-ghost:focus{background:var(--brand-light);color:var(--brand-deep);text-decoration:none;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--r-pill);background:var(--brand-light);color:var(--brand-deep);font-size:12.5px;font-weight:600;letter-spacing:.3px;}
.tag-accent{background:#FFEDE5;color:var(--accent-deep);}

/* ============ Header ============ */
.site-header{position:sticky;top:0;z-index:1200;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s ease,background .3s ease;}
.site-header.is-scrolled{background:rgba(255,255,255,.97);box-shadow:var(--sh-nav);}
.header-inner{display:flex;align-items:center;gap:28px;padding:12px 0;transition:padding .3s ease;}
.site-header.is-scrolled .header-inner{padding:6px 0;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand-mark{width:38px;height:38px;border-radius:12px;background-image:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;box-shadow:0 6px 16px rgba(11,140,102,.28);}
.brand-text{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:.8px;}
.brand-tag{font-size:11px;font-weight:700;color:var(--brand-deep);background:var(--brand-light);border-radius:var(--r-pill);padding:2px 8px;letter-spacing:.5px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{position:relative;padding:10px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--text);white-space:nowrap;}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:3px;border-radius:3px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;}
.nav-link:hover{color:var(--brand-deep);background:var(--brand-light);text-decoration:none;}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--brand-deep);}
.nav-link.active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text);background:#fff;border:1px solid var(--line);transition:all .22s ease;}
.icon-btn:hover{color:var(--brand-deep);border-color:rgba(18,184,134,.35);background:var(--brand-light);}
.search-box{display:none;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);padding:4px 6px 4px 16px;}
.search-box.is-open{display:flex;}
.search-box input{border:0;outline:0;height:32px;width:180px;font-size:14px;color:var(--ink);background:transparent;}
.search-box input::placeholder{color:#A9B7B2;}
.search-box button{height:32px;padding:0 14px;border-radius:var(--r-pill);background:var(--brand);color:#fff;font-size:13px;font-weight:600;}
.search-box button:hover{background:var(--brand-deep);}
.hot-wrap{position:relative;}
.hot-pill{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 16px;border-radius:var(--r-pill);background:#FFEDE5;color:var(--accent-deep);font-size:13.5px;font-weight:700;}
.hot-pill:hover{background:#FFE0D3;}
.hot-pop{position:absolute;right:0;top:52px;width:300px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-2);padding:16px;display:none;}
.hot-pop.is-open{display:block;}
.hot-pop h4{font-size:14px;margin-bottom:10px;}
.hot-pop .hot-list{display:flex;flex-wrap:wrap;gap:8px;}
.hot-pop .hot-list a{font-size:13px;padding:5px 12px;border-radius:var(--r-pill);border:1px solid var(--line);background:#FAFCFA;}
.hot-pop .hot-list a:hover{border-color:rgba(18,184,134,.5);background:var(--brand-light);color:var(--brand-deep);text-decoration:none;}
.menu-toggle{display:none;width:42px;height:42px;border-radius:12px;background:var(--brand-light);color:var(--brand-deep);font-size:18px;align-items:center;justify-content:center;}
.channel-bar{border-top:1px solid var(--line);background:rgba(244,247,244,.7);}
.channel-inner{display:flex;align-items:center;gap:8px;height:44px;overflow-x:auto;scrollbar-width:none;}
.channel-inner::-webkit-scrollbar{display:none;}
.channel-inner a{font-size:13.5px;font-weight:600;color:var(--text);padding:6px 12px;border-radius:var(--r-pill);white-space:nowrap;}
.channel-inner a:hover{background:#fff;color:var(--brand-deep);text-decoration:none;}
.channel-inner a.active{color:#fff;background:var(--brand-deep);}
.channel-divider{width:1px;height:16px;background:var(--line);flex-shrink:0;}
.channel-word{font-size:13px;color:var(--muted);white-space:nowrap;}
.channel-word:hover{color:var(--accent-deep);text-decoration:none;}

/* ============ Drawer ============ */
.drawer-mask{position:fixed;inset:0;background:rgba(11,30,26,.6);opacity:0;visibility:hidden;transition:opacity .26s ease,visibility .26s ease;z-index:1290;}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:320px;max-width:86vw;background:#fff;border-radius:24px 0 0 24px;box-shadow:-12px 0 40px rgba(11,30,26,.2);transform:translateX(100%);transition:transform .26s ease;z-index:1300;padding:24px;overflow-y:auto;}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-title{font-size:16px;font-weight:800;color:var(--ink);}
.drawer-close{width:38px;height:38px;border-radius:50%;background:var(--bg);color:var(--ink);font-size:16px;}
.drawer-close:hover{background:var(--brand-light);color:var(--brand-deep);}
.drawer-search{display:flex;gap:8px;margin-bottom:20px;}
.drawer-search input{flex:1;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);padding:0 14px;font-size:14px;outline:0;}
.drawer-search input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(18,184,134,.14);}
.drawer-search button{height:44px;padding:0 16px;border-radius:var(--r-sm);background:var(--brand);color:#fff;font-weight:600;font-size:14px;}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:20px;}
.drawer-nav a{padding:12px 14px;border-radius:var(--r-sm);font-size:15px;font-weight:600;color:var(--ink);background:#FAFCFA;}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--brand-light);color:var(--brand-deep);text-decoration:none;}
.drawer-words{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;}
.drawer-words a{font-size:13px;padding:6px 12px;border-radius:var(--r-pill);border:1px solid var(--line);}
.drawer .btn{width:100%;}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:#07231C;}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:.62;}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,35,28,.94) 0%,rgba(11,140,102,.82) 45%,rgba(205,242,91,.28) 100%);}
.hero-inner{position:relative;z-index:2;padding:88px 0 76px;display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:center;}
.hero-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.82);margin-bottom:20px;flex-wrap:wrap;}
.hero-crumb a{color:rgba(255,255,255,.82);}
.hero-crumb a:hover{color:#fff;text-decoration:none;}
.hero-crumb i{font-size:10px;opacity:.7;}
.hero-tagline{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:var(--r-pill);background:rgba(255,255,255,.16);border:1px solid rgba(205,242,91,.45);color:#EAFBD6;font-size:13px;font-weight:600;margin-bottom:20px;}
.hero h1{color:#fff;font-size:40px;line-height:1.28;margin-bottom:18px;letter-spacing:1px;}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero-sub{color:rgba(255,255,255,.9);font-size:17px;max-width:560px;margin-bottom:28px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-cta .btn-ghost{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);color:#fff;}
.hero-cta .btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;}
.hero-side{display:grid;gap:16px;}
.glass-card{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);border-radius:var(--r-md);padding:20px 22px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;}
.glass-card h3{color:#fff;font-size:16px;margin-bottom:8px;}
.glass-card p{font-size:13.5px;color:rgba(255,255,255,.86);}
.glass-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px;color:rgba(255,255,255,.86);}
.glass-row strong{font-size:22px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;}
.glass-list{display:grid;gap:12px;margin-top:14px;}

/* ============ Badges ============ */
.badge-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.badge-card{position:relative;background:#fff;border-radius:20px;padding:22px 22px 20px;box-shadow:var(--sh-1);border:1px solid transparent;background-clip:padding-box;transition:transform .25s ease,box-shadow .25s ease;}
.badge-card::before{content:"";position:absolute;inset:0;border-radius:20px;padding:1px;background:linear-gradient(135deg,rgba(18,184,134,.75),rgba(205,242,91,.9),rgba(255,122,69,.35));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;}
.badge-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.badge-icon{width:42px;height:42px;border-radius:12px;background:var(--brand-light);color:var(--brand-deep);display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:14px;}
.badge-num{font-size:26px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.2;}
.badge-num span{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px;}
.badge-label{font-size:13.5px;color:var(--muted);margin-top:6px;}

/* ============ Feature mosaic ============ */
.mosaic{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;}
.mosaic-main{position:relative;border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh-1);border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.mosaic-main:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(18,184,134,.3);}
.mosaic-main .cover{position:relative;height:280px;overflow:hidden;}
.mosaic-main .cover img,.mosaic-side .cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.mosaic-main:hover .cover img,.mosaic-side:hover .cover img{transform:scale(1.04);}
.mosaic-main .cover .tag{position:absolute;left:16px;top:16px;background:#fff;color:var(--brand-deep);}
.mosaic-body{padding:26px 28px 30px;}
.mosaic-body h3{font-size:22px;margin-bottom:12px;}
.mosaic-main:hover .mosaic-body h3{color:var(--brand-deep);}
.mosaic-body p{font-size:15px;color:var(--text);margin-bottom:16px;}
.mosaic-points{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-bottom:20px;}
.mosaic-points li{font-size:14px;color:var(--text);display:flex;gap:8px;align-items:flex-start;}
.mosaic-points li i{color:var(--brand);margin-top:6px;font-size:12px;}
.mosaic-side{display:grid;gap:24px;}
.mosaic-side .item{border-radius:var(--r-lg);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-1);display:grid;grid-template-columns:150px 1fr;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.mosaic-side .item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(18,184,134,.3);}
.mosaic-side .cover{height:100%;min-height:150px;overflow:hidden;}
.mosaic-side .body{padding:20px 20px 20px 22px;}
.mosaic-side .body h3{font-size:17px;margin-bottom:8px;}
.mosaic-side .item:hover .body h3{color:var(--brand-deep);}
.mosaic-side .body p{font-size:13.5px;color:var(--muted);}
.mosaic-side .body .tag{margin-bottom:10px;}

/* ============ Compare block ============ */
.compare{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:36px;box-shadow:var(--sh-1);}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.compare-col h3{font-size:19px;margin-bottom:8px;display:flex;align-items:center;gap:10px;}
.compare-col h3 i{color:var(--brand-deep);}
.compare-col > p{font-size:14.5px;color:var(--muted);margin-bottom:18px;}
.compare-list{display:grid;gap:12px;}
.compare-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;padding:14px 16px;border-radius:var(--r-sm);background:#FAFCFA;border:1px solid var(--line);}
.compare-list li i{color:var(--brand);margin-top:6px;font-size:12px;}
.compare-list li strong{color:var(--ink);display:block;font-size:14.5px;margin-bottom:2px;}
.compare-list li span{font-size:13px;color:var(--muted);}

/* ============ Steps ============ */
.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-top:12px;}
.steps::before{content:"";position:absolute;left:8%;right:8%;top:40px;height:2px;background:linear-gradient(90deg,rgba(18,184,134,.55),rgba(205,242,91,.75),rgba(255,122,69,.5));z-index:0;}
.step{position:relative;z-index:1;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px 28px;box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.step-num{width:44px;height:44px;border-radius:50%;background-image:var(--grad);color:#fff;font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 8px 18px rgba(11,140,102,.24);}
.step h3{font-size:18px;margin-bottom:10px;}
.step p{font-size:14px;color:var(--muted);}

/* ============ FAQ ============ */
.faq-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--sh-1);}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;overflow:hidden;transition:border-color .22s ease,background .22s ease;}
.faq-item:last-child{margin-bottom:0;}
.faq-item[open]{border-color:rgba(18,184,134,.4);background:#FCFEFD;}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 22px;font-size:16px;font-weight:600;color:var(--ink);position:relative;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;color:var(--brand-deep);margin-left:auto;transition:transform .25s ease;}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-item[open] summary::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:4px;background:var(--brand);}
.faq-item summary:hover{color:var(--brand-deep);}
.faq-answer{padding:0 22px 20px 22px;font-size:14.5px;color:var(--text);}

/* ============ CTA band ============ */
.cta-band{border-radius:var(--r-lg);padding:42px 44px;background-image:var(--grad);background-size:150% 150%;background-position:0% 50%;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 18px 40px rgba(11,140,102,.22);}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:10px;}
.cta-band p{color:rgba(255,255,255,.92);font-size:14.5px;max-width:620px;}
.cta-band .btn-white{background:#fff;color:var(--brand-deep);box-shadow:0 10px 24px rgba(7,35,28,.18);}
.cta-band .btn-white:hover{color:var(--brand-deep);transform:translateY(-2px);box-shadow:0 16px 30px rgba(7,35,28,.24);text-decoration:none;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;flex-shrink:0;}

/* ============ Footer ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);padding:64px 0 26px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.8px;}
.logo-mark{width:36px;height:36px;border-radius:11px;background-image:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;}
.footer-brand p{font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.9;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{font-size:12px;padding:4px 12px;border-radius:var(--r-pill);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.6px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.72);}
.footer-col a:hover{color:var(--lime);text-decoration:none;}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:rgba(255,255,255,.72);}
.footer-contact i{width:30px;height:30px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--lime);flex-shrink:0;}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55);}

@media (max-width:1199px){
  .container{padding:0 24px;}
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:72px 0 64px;}
  .hero h1{font-size:36px;}
  .mosaic-side .item{grid-template-columns:130px 1fr;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:1/-1;}
}
@media (max-width:1023px){
  :root{--sec:56px;}
  .main-nav{display:none;}
  .menu-toggle{display:flex;}
  .nav-link{padding:10px 10px;}
  .badge-strip{grid-template-columns:repeat(2,1fr);}
  .mosaic{grid-template-columns:1fr;}
  .compare-grid{grid-template-columns:1fr;gap:24px;}
  .steps{grid-template-columns:1fr;gap:18px;}
  .steps::before{display:none;}
  .channel-bar{display:none;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:34px 28px;}
  .hot-wrap{display:none;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  h1{font-size:30px;}
  .hero h1{font-size:30px;letter-spacing:.5px;}
  .hero-sub{font-size:15.5px;}
  h2{font-size:23px;}
  .brand-text{font-size:16px;}
  .brand-tag{display:none;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{width:100%;}
  .hero-side{grid-template-columns:1fr;}
  .mosaic-side .item{grid-template-columns:1fr;}
  .mosaic-side .cover{height:180px;min-height:180px;}
  .compare{padding:24px 20px;}
  .faq-wrap{padding:18px;}
  .faq-item summary{padding:16px 18px;font-size:15px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
}
@media (max-width:519px){
  .badge-strip{grid-template-columns:1fr 1fr;gap:12px;}
  .badge-card{padding:18px;}
  .badge-num{font-size:22px;}
  .mosaic-body{padding:20px;}
  .mosaic-main .cover{height:200px;}
  .mosaic-points{grid-template-columns:1fr;}
  .cta-band h2{font-size:21px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .search-box{display:none!important;}
}

/* roulang page: category2 */
:root{
  --brand:#12B886;
  --brand-dark:#0B8C66;
  --brand-light:#D9F6EC;
  --accent:#FF7A45;
  --accent-dark:#E05A24;
  --lime:#CDF25B;
  --ink:#0B1E1A;
  --text:#3A4A46;
  --muted:#7A8B86;
  --bg:#F4F7F4;
  --card:#FFFFFF;
  --line:#E3EBE7;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-img:16px;
  --radius-input:14px;
  --shadow-sm:0 2px 8px rgba(11,30,26,.06);
  --shadow-md:0 12px 32px rgba(11,30,26,.14);
  --shadow-nav:0 4px 20px rgba(11,30,26,.08);
  --grad-brand:linear-gradient(135deg,#0B8C66 0%,#12B886 62%,#CDF25B 100%);
  --space-section:80px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  letter-spacing:.2px;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--text);text-decoration:none;transition:color .25s ease,text-decoration-color .25s ease;}
a:hover{color:var(--brand-dark);text-decoration:underline;text-underline-offset:3px;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;
}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
h1,h2,h3,h4{color:var(--ink);margin:0;letter-spacing:.5px;line-height:1.28;font-weight:700;}
h1{font-size:40px;font-weight:800;line-height:1.2;}
h2{font-size:28px;}
h3{font-size:20px;}
h4{font-size:17px;font-weight:600;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:var(--space-section) 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head .eyebrow{
  display:inline-block;font-size:13px;letter-spacing:2px;color:var(--brand-dark);
  font-weight:700;margin-bottom:10px;
}
.section-head p.lead{color:var(--muted);font-size:15px;max-width:640px;margin-top:10px;}
.text-link{color:var(--brand-dark);font-weight:600;font-size:15px;white-space:nowrap;}
.text-link i{margin-left:6px;transition:transform .25s ease;}
.text-link:hover i{transform:translateX(4px);}
.text-link:hover{text-decoration:none;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:600;font-size:15px;padding:0 26px;height:48px;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
  text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none;}
.btn-primary{
  background:var(--grad-brand);color:#fff;box-shadow:0 8px 20px rgba(11,140,102,.24);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,140,102,.32);color:#fff;background-position:8% 0;background-size:120% 120%;}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(11,140,102,.24);}
.btn-ghost{
  background:#fff;color:var(--brand-dark);border:1.5px solid var(--brand);
}
.btn-ghost:hover{background:var(--brand-light);transform:translateY(-2px);color:var(--brand-dark);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}
.btn-lg{height:52px;padding:0 32px;font-size:16px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-stuck{box-shadow:var(--shadow-nav);background:rgba(255,255,255,.96);}
.topbar-inner{display:flex;align-items:center;gap:28px;height:64px;transition:height .3s ease;}
.site-header.is-stuck .topbar-inner{height:56px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand:hover{text-decoration:none;}
.logo-mark{
  width:36px;height:36px;border-radius:12px;background:var(--grad-brand);
  color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;
  font-size:17px;box-shadow:0 6px 14px rgba(11,140,102,.28);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.6px;white-space:nowrap;}
.brand-badge{
  font-size:11px;font-weight:700;color:var(--brand-dark);background:var(--brand-light);
  border-radius:999px;padding:2px 9px;letter-spacing:1px;
}
.main-nav{display:flex;align-items:center;gap:6px;flex:1 1 auto;}
.nav-link{
  padding:8px 12px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);
  white-space:nowrap;
}
.nav-link:hover{background:var(--brand-light);color:var(--brand-dark);text-decoration:none;}
.nav-link.active{color:var(--brand-dark);font-weight:700;background:var(--brand-light);}
.header-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:38px;height:38px;border-radius:50%;color:var(--text);background:#F1F5F2;
  display:flex;align-items:center;justify-content:center;transition:background .25s ease,color .25s ease;
}
.icon-btn:hover{background:var(--brand-light);color:var(--brand-dark);}
.hot-btn{
  height:38px;padding:0 16px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--brand-dark);background:var(--brand-light);display:inline-flex;align-items:center;gap:6px;
  transition:background .25s ease;
}
.hot-btn:hover{background:#C9EFE1;}
.menu-btn{display:none;width:38px;height:38px;border-radius:12px;background:#F1F5F2;color:var(--ink);}
.search-box{
  display:none;align-items:center;gap:8px;background:#F1F5F2;border-radius:999px;
  padding:0 14px;height:38px;transition:background .25s ease;
}
.search-box.is-open{display:flex;}
.search-box input{
  border:0;background:transparent;height:36px;width:150px;font-size:14px;color:var(--ink);
  outline:none;font-family:inherit;
}
.search-box i{color:var(--muted);font-size:14px;}
.hot-panel{
  display:none;position:absolute;left:0;right:0;top:100%;background:#fff;
  border-bottom:1px solid var(--line);box-shadow:var(--shadow-nav);padding:20px 0;
}
.hot-panel.is-open{display:block;}
.hot-panel .container{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.hot-panel .label{font-size:13px;color:var(--muted);font-weight:600;margin-right:6px;}
.hot-tag{
  font-size:13.5px;padding:6px 14px;border-radius:999px;background:var(--bg);
  border:1px solid var(--line);color:var(--text);
}
.hot-tag:hover{background:var(--brand-light);color:var(--brand-dark);border-color:rgba(18,184,134,.3);text-decoration:none;}
.channel-bar{border-top:1px solid var(--line);background:#fff;}
.channel-inner{display:flex;align-items:center;gap:22px;height:44px;overflow-x:auto;}
.channel-link{
  font-size:14px;color:var(--text);position:relative;height:44px;display:inline-flex;
  align-items:center;white-space:nowrap;
}
.channel-link:hover{color:var(--brand-dark);text-decoration:none;}
.channel-link.active{color:var(--brand-dark);font-weight:700;}
.channel-link.active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--brand);
}
.channel-dot{width:4px;height:4px;border-radius:50%;background:var(--line);flex:0 0 auto;}

/* ---------- 抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,30,26,.6);opacity:0;visibility:hidden;
  transition:opacity .26s ease,visibility .26s ease;z-index:80;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .26s ease;padding:22px 20px;overflow-y:auto;
  border-radius:24px 0 0 24px;
}
.drawer.is-open{transform:translateX(0);}
.drawer h4{font-size:13px;color:var(--muted);letter-spacing:1.6px;margin:18px 0 10px;}
.drawer .drawer-link{
  display:block;padding:12px 14px;border-radius:14px;font-size:15px;font-weight:600;color:var(--ink);
  border:1px solid var(--line);margin-bottom:8px;
}
.drawer .drawer-link:hover,.drawer .drawer-link.active{background:var(--brand-light);color:var(--brand-dark);text-decoration:none;border-color:rgba(18,184,134,.3);}
.drawer .drawer-close{
  width:38px;height:38px;border-radius:12px;background:#F1F5F2;color:var(--ink);
  display:flex;align-items:center;justify-content:center;margin-left:auto;
}
.drawer-head{display:flex;align-items:center;gap:10px;}
.drawer .btn{width:100%;margin-top:16px;}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:18px 0 0;font-size:13.5px;color:var(--muted);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;margin:0;padding:0;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--brand-dark);}
.breadcrumb .sep{color:#C6D3CE;}
.breadcrumb .current{color:var(--ink);font-weight:600;}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;margin-top:18px;border-radius:var(--radius-lg);overflow:hidden;
  min-height:400px;display:flex;align-items:center;
  background-image:linear-gradient(100deg,rgba(11,30,26,.88) 0%,rgba(11,60,46,.74) 46%,rgba(18,184,134,.34) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.page-hero-inner{padding:56px 0;display:grid;grid-template-columns:1.35fr .85fr;gap:40px;align-items:center;width:100%;}
.page-hero .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:1.4px;
  color:#EAFBF4;background:rgba(205,242,91,.18);border:1px solid rgba(205,242,91,.4);
  padding:6px 16px;border-radius:999px;margin-bottom:20px;
}
.page-hero h1{color:#fff;max-width:14em;}
.page-hero h1 span{color:var(--lime);}
.page-hero .sub{color:rgba(255,255,255,.85);font-size:16.5px;margin-top:18px;max-width:36em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-panel{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius-lg);
  padding:24px;backdrop-filter:blur(8px);
}
.hero-panel h3{color:#fff;font-size:16px;margin-bottom:14px;}
.hero-panel li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.22);color:rgba(255,255,255,.9);font-size:14px;
}
.hero-panel li:last-child{border-bottom:0;}
.hero-panel li b{color:var(--lime);font-weight:800;font-variant-numeric:tabular-nums;}

/* ---------- 数据徽章 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-card{
  background:var(--card);border-radius:20px;padding:22px 24px;position:relative;
  border:1px solid transparent;box-shadow:var(--shadow-sm);
  background-image:linear-gradient(#fff,#fff),linear-gradient(135deg,rgba(11,140,102,.55),rgba(205,242,91,.7));
  background-origin:border-box;background-clip:padding-box,border-box;
  transition:transform .3s ease,box-shadow .3s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.stat-card i{font-size:18px;color:var(--brand-dark);}
.stat-card .num{
  font-size:26px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;
  margin-top:12px;letter-spacing:.5px;
}
.stat-card .num small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px;}
.stat-card .label{font-size:14px;color:var(--muted);margin-top:4px;}

/* ---------- 时间轴 ---------- */
.timeline-wrap{
  background:var(--card);border-radius:var(--radius-lg);padding:44px 40px;box-shadow:var(--shadow-sm);
  border:1px solid var(--line);
}
.timeline{position:relative;padding-left:8px;}
.timeline::before{
  content:"";position:absolute;left:28px;top:14px;bottom:24px;width:2px;
  background:linear-gradient(180deg,var(--brand) 0%,rgba(18,184,134,.45) 55%,rgba(255,122,69,.45) 100%);
  border-radius:2px;
}
.tl-item{position:relative;display:grid;grid-template-columns:56px 1fr;gap:22px;padding-bottom:34px;}
.tl-item:last-child{padding-bottom:0;}
.tl-node{
  width:40px;height:40px;border-radius:50%;background:#fff;border:2px solid var(--brand);
  color:var(--brand-dark);font-weight:800;font-size:15px;display:flex;align-items:center;
  justify-content:center;margin:0 auto;position:relative;z-index:2;
  font-variant-numeric:tabular-nums;box-shadow:0 4px 12px rgba(11,140,102,.16);
}
.tl-item.is-current .tl-node{background:var(--grad-brand);border-color:transparent;color:#fff;}
.tl-body{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 24px;
  transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease;
}
.tl-item:hover .tl-body{border-color:rgba(18,184,134,.35);box-shadow:var(--shadow-sm);transform:translateX(4px);}
.tl-body-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:8px;}
.tl-body h3{font-size:18px;}
.tag{
  display:inline-flex;align-items:center;font-size:12.5px;font-weight:600;padding:4px 12px;
  border-radius:999px;background:var(--brand-light);color:var(--brand-dark);letter-spacing:.4px;
}
.tag.accent{background:#FFEDE5;color:var(--accent-dark);}
.tag.lime{background:rgba(205,242,91,.3);color:#4C6B12;}
.tl-body p{font-size:15px;color:var(--text);}
.tl-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px;font-size:13.5px;color:var(--muted);}
.tl-meta span i{color:var(--brand);margin-right:6px;}

/* ---------- 权益非对称网格 ---------- */
.benefit-grid{display:grid;grid-template-columns:1.15fr 1fr .72fr;gap:22px;align-items:stretch;}
.b-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.b-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(18,184,134,.3);}
.b-card .cover{position:relative;overflow:hidden;aspect-ratio:16/9;}
.b-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.b-card:hover .cover img{transform:scale(1.04);}
.b-card .cover .corner{
  position:absolute;left:16px;top:16px;font-size:12.5px;font-weight:700;color:#fff;
  background:rgba(11,30,26,.62);border-radius:999px;padding:5px 13px;backdrop-filter:blur(4px);
}
.b-card .body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.b-card h3{font-size:19px;}
.b-card p{font-size:14.5px;color:var(--text);}
.b-card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:8px;}
.b-card:hover h3{color:var(--brand-dark);}
.b-card.narrow{background:linear-gradient(160deg,#0B1E1A 0%,#0E4438 100%);border-color:transparent;justify-content:space-between;}
.b-card.narrow h3{color:#fff;}
.b-card.narrow p{color:rgba(255,255,255,.76);}
.b-card.narrow .body{padding:26px 22px;}
.b-card.narrow .kpi{font-size:34px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;line-height:1;}

/* ---------- 场景列表 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.scene-item{
  display:grid;grid-template-columns:64px 1fr;gap:18px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;
  transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease;
}
.scene-item:hover{border-color:rgba(18,184,134,.35);box-shadow:var(--shadow-sm);transform:translateY(-3px);}
.scene-item .ico{
  width:56px;height:56px;border-radius:18px;background:var(--brand-light);color:var(--brand-dark);
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.scene-item h3{font-size:17px;margin-bottom:6px;}
.scene-item p{font-size:14.5px;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-box{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow-sm);
}
.faq-item{border-radius:var(--radius-md);overflow:hidden;margin-bottom:12px;background:var(--bg);position:relative;}
.faq-item:last-child{margin-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:600;color:var(--ink);text-align:left;
}
.faq-q:hover{color:var(--brand-dark);}
.faq-q i{color:var(--brand-dark);transition:transform .3s ease;flex:0 0 auto;}
.faq-item.is-open .faq-q i{transform:rotate(180deg);}
.faq-item.is-open::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:4px;border-radius:4px;
  background:var(--grad-brand);
}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{padding:0 22px 20px;font-size:14.8px;color:var(--text);}

/* ---------- CTA 条 ---------- */
.cta-band{
  background:var(--grad-brand);border-radius:var(--radius-lg);padding:38px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  box-shadow:0 16px 36px rgba(11,140,102,.22);
}
.cta-band h2{color:#fff;font-size:26px;}
.cta-band p{color:rgba(255,255,255,.9);font-size:14.6px;margin-top:8px;max-width:52em;}
.cta-band .btn-ghost{background:#fff;border-color:transparent;color:var(--brand-dark);}
.cta-band .btn-ghost:hover{background:#0B1E1A;color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;letter-spacing:.6px;}
.footer-brand p{font-size:14.4px;line-height:1.9;margin-top:16px;color:rgba(255,255,255,.66);}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{
  font-size:12.5px;padding:5px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.7);
}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:1px;}
.footer-col li{margin-bottom:11px;}
.footer-col a{color:rgba(255,255,255,.72);font-size:14.2px;}
.footer-col a:hover{color:var(--lime);text-decoration:none;}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14.2px;}
.footer-contact i{
  width:30px;height:30px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;font-size:12.5px;color:var(--lime);flex:0 0 auto;
}
.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:13.4px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  h1{font-size:34px;}
  .page-hero-inner{grid-template-columns:1fr;gap:28px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .benefit-grid{grid-template-columns:1fr 1fr;}
  .b-card.narrow{grid-column:span 2;}
}
@media (max-width:1023px){
  :root{--space-section:56px;}
  .container{padding:0 24px;}
  .main-nav{display:none;}
  .menu-btn{display:flex;align-items:center;justify-content:center;}
  .channel-inner{gap:18px;}
  .scene-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  :root{--space-section:40px;}
  .container{padding:0 16px;}
  h1{font-size:30px;}
  h2{font-size:23px;}
  h3{font-size:18px;}
  .brand-badge{display:none;}
  .brand-text{font-size:15.5px;}
  .header-tools .btn-sm{display:none;}
  .search-box.is-open input{width:110px;}
  .page-hero{min-height:auto;margin-top:12px;border-radius:18px;}
  .page-hero-inner{padding:36px 0;}
  .page-hero h1{max-width:none;}
  .hero-actions .btn{width:100%;}
  .hero-panel{padding:18px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .timeline-wrap{padding:26px 18px;}
  .tl-item{grid-template-columns:40px 1fr;gap:14px;}
  .timeline::before{left:20px;}
  .tl-node{width:32px;height:32px;font-size:13.5px;}
  .tl-body{padding:16px 18px;}
  .benefit-grid{grid-template-columns:1fr;}
  .b-card.narrow{grid-column:span 1;}
  .scene-item{grid-template-columns:52px 1fr;gap:14px;padding:18px;}
  .scene-item .ico{width:46px;height:46px;border-radius:14px;font-size:17px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:26px 22px;}
  .cta-band .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media (max-width:479px){
  h1{font-size:26px;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .stat-card{padding:16px;}
  .stat-card .num{font-size:22px;}
}

/* roulang page: category4 */
:root{
  --primary:#12B886;
  --primary-dark:#0B8C66;
  --primary-light:#D9F6EC;
  --accent:#FF7A45;
  --accent-dark:#E05A24;
  --lime:#CDF25B;
  --ink:#0B1E1A;
  --text:#3A4A46;
  --muted:#7A8B86;
  --bg:#F4F7F4;
  --card:#FFFFFF;
  --dark:#0B1E1A;
  --border:#E3EBE7;
  --danger:#E5484D;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-img:16px;
  --radius-input:14px;
  --shadow-sm:0 2px 8px rgba(11,30,26,.06);
  --shadow-lg:0 12px 32px rgba(11,30,26,.14);
  --shadow-nav:0 4px 20px rgba(11,30,26,.08);
  --container:1200px;
  --sec-gap:80px;
  --grad-brand:linear-gradient(135deg,#0B8C66 0%,#12B886 62%,#CDF25B 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;padding:0;
  font-family:"HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.8;color:var(--text);
  background:var(--bg);
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border-style:none;}
a{color:var(--text);text-decoration:none;transition:color .25s ease,text-decoration-color .25s ease;}
a:hover{color:var(--primary);text-decoration:underline;text-underline-offset:3px;}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);letter-spacing:.6px;line-height:1.35;font-family:inherit;}
h2{font-size:28px;font-weight:700;}
h3{font-size:20px;font-weight:700;}
h4{font-size:17px;font-weight:600;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,textarea{font-family:inherit;font-size:15px;color:var(--text);}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;width:100%;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
  letter-spacing:.5px;transition:all .25s ease;white-space:nowrap;line-height:1.2;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 6px 18px rgba(18,184,134,.28);}
.btn-primary:hover{color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:0 12px 28px rgba(18,184,134,.38);background:linear-gradient(135deg,#0B8C66 0%,#12B886 52%,#CDF25B 100%);}
.btn-primary:active{transform:translateY(-1px);}
.btn-ghost{background:#fff;color:var(--primary-dark);border:1.5px solid var(--primary);}
.btn-ghost:hover{background:var(--primary-light);color:var(--primary-dark);text-decoration:none;transform:translateY(-2px);}
.btn-accent{background:linear-gradient(135deg,#E05A24,#FF7A45);color:#fff;box-shadow:0 6px 18px rgba(255,122,69,.3);}
.btn-accent:hover{color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,122,69,.4);}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn-lg{padding:15px 34px;font-size:16px;}
.btn-block{width:100%;}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);transition:all .3s ease;border-bottom:1px solid var(--border);}
.site-header.is-stuck{box-shadow:var(--shadow-nav);background:rgba(255,255,255,.92);}
.topbar-inner{display:flex;align-items:center;gap:26px;height:64px;transition:height .3s ease;}
.site-header.is-stuck .topbar-inner{height:56px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand:hover{text-decoration:none;}
.logo-mark{
  width:36px;height:36px;border-radius:11px;background:var(--grad-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;letter-spacing:0;
  box-shadow:0 4px 14px rgba(18,184,134,.3);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.8px;display:flex;align-items:center;gap:6px;}
.brand-text em{
  font-style:normal;font-size:10px;font-weight:700;color:var(--primary-dark);background:var(--primary-light);
  border-radius:999px;padding:2px 8px;letter-spacing:.5px;
}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0;}
.nav-link{
  display:inline-block;padding:8px 13px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text);
  transition:all .22s ease;white-space:nowrap;
}
.nav-link:hover{color:var(--primary-dark);background:var(--primary-light);text-decoration:none;}
.nav-link.active{color:#fff;background:var(--primary-dark);font-weight:600;box-shadow:0 4px 12px rgba(11,140,102,.25);}
.topbar-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.search-box{display:flex;align-items:center;background:#F1F5F2;border:1px solid transparent;border-radius:999px;padding:4px 6px;transition:all .25s ease;}
.search-box:hover{border-color:var(--primary);}
.search-box input{
  width:0;padding:0;border:0;background:transparent;outline:none;transition:width .3s ease,padding .3s ease;
}
.search-box.is-open{background:#fff;border-color:var(--primary);box-shadow:0 4px 14px rgba(18,184,134,.15);}
.search-box.is-open input{width:190px;padding:0 10px;}
.icon-btn{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--primary-dark);font-size:14px;transition:all .2s ease;
}
.icon-btn:hover{background:var(--primary-light);}
.hot-btn{
  display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:999px;
  background:linear-gradient(135deg,#FFF1E9,#FFE3D6);color:var(--accent-dark);font-size:13.5px;font-weight:600;
  border:1px solid #FFD8C5;transition:all .22s ease;
}
.hot-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(255,122,69,.22);}
.menu-toggle{display:none;width:40px;height:40px;border-radius:12px;background:var(--primary-light);color:var(--primary-dark);font-size:17px;align-items:center;justify-content:center;}

/* 频道条 */
.channel-bar{background:#0B1E1A;display:block;}
.channel-inner{display:flex;align-items:center;gap:18px;height:44px;font-size:13.5px;}
.channel-label{color:rgba(255,255,255,.5);font-weight:600;letter-spacing:1px;}
.channel-link{color:rgba(255,255,255,.78);position:relative;padding:12px 0;transition:color .22s ease;}
.channel-link:hover{color:#fff;text-decoration:none;}
.channel-link.active{color:var(--lime);font-weight:600;}
.channel-link.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--lime);border-radius:3px;}
.channel-dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.25);}
.channel-spacer{flex:1;}
.channel-tip{color:rgba(255,255,255,.45);font-size:12.5px;}

/* 热词浮层 */
.hot-layer{
  position:absolute;top:100%;right:32px;width:340px;background:#fff;border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);border:1px solid var(--border);padding:18px 20px;
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .25s ease;z-index:950;
}
.hot-layer.is-open{opacity:1;visibility:visible;transform:translateY(8px);}
.hot-layer h4{font-size:14px;margin-bottom:12px;color:var(--muted);letter-spacing:1px;}
.hot-tags{display:flex;flex-wrap:wrap;gap:9px;}
.hot-tag{
  font-size:13px;padding:6px 13px;border-radius:999px;background:#F1F5F2;color:var(--text);transition:all .2s ease;
}
.hot-tag:hover{background:var(--primary-light);color:var(--primary-dark);text-decoration:none;}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(11,30,26,.6);opacity:0;visibility:hidden;transition:all .28s ease;z-index:980;}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:#fff;z-index:990;
  transform:translateX(100%);transition:transform .26s ease;padding:22px 20px;overflow-y:auto;
  box-shadow:-12px 0 36px rgba(11,30,26,.16);
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-title{font-size:15px;font-weight:700;color:var(--ink);}
.drawer-close{width:34px;height:34px;border-radius:50%;background:#F1F5F2;color:var(--ink);display:flex;align-items:center;justify-content:center;}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:22px;}
.drawer-nav a{padding:12px 14px;border-radius:14px;font-size:15px;font-weight:500;background:#F7FAF8;color:var(--text);}
.drawer-nav a:hover{background:var(--primary-light);color:var(--primary-dark);text-decoration:none;}
.drawer-nav a.active{background:var(--primary-dark);color:#fff;font-weight:600;}
.drawer-search{display:flex;align-items:center;gap:8px;background:#F1F5F2;border-radius:var(--radius-input);padding:10px 14px;margin-bottom:18px;}
.drawer-search input{border:0;background:transparent;outline:none;width:100%;}
.drawer-hot{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;}

/* ---------- 面包屑 ---------- */
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted);flex-wrap:wrap;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--primary-dark);}
.breadcrumb i{font-size:10px;opacity:.6;}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(11,30,26,.94) 0%,rgba(11,140,102,.86) 48%,rgba(18,184,134,.6) 100%);
}
.page-hero .container{position:relative;z-index:2;}
.hero-inner{padding:56px 0 66px;display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:center;}
.page-hero .breadcrumb{color:rgba(255,255,255,.72);margin-bottom:20px;}
.page-hero .breadcrumb a{color:rgba(255,255,255,.72);}
.page-hero .breadcrumb a:hover{color:#fff;}
.hero-chip{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(205,242,91,.5);
  color:var(--lime);padding:6px 15px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:.8px;margin-bottom:18px;
}
.page-hero h1{font-size:42px;font-weight:800;color:#fff;letter-spacing:1px;line-height:1.25;margin-bottom:18px;}
.page-hero h1 span{background:linear-gradient(120deg,#CDF25B,#FFF6B0);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-desc{font-size:16.5px;color:rgba(255,255,255,.88);max-width:620px;margin-bottom:16px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
.hero-points span{
  font-size:13px;color:#fff;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  padding:6px 14px;border-radius:999px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn-on-dark{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.5);}
.btn-on-dark:hover{background:#fff;color:var(--primary-dark);text-decoration:none;transform:translateY(-2px);}
.hero-panel{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);border-radius:var(--radius-lg);
  padding:26px 24px;backdrop-filter:blur(9px);box-shadow:0 20px 44px rgba(0,0,0,.2);
}
.hero-panel h3{font-size:16px;color:#fff;margin-bottom:6px;letter-spacing:.8px;}
.hero-panel p{font-size:13.5px;color:rgba(255,255,255,.75);margin-bottom:18px;}
.hero-panel ul{display:flex;flex-direction:column;gap:12px;}
.hero-panel li{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.9);}
.hero-panel li i{color:var(--lime);margin-top:5px;font-size:13px;}

/* ---------- 板块通用 ---------- */
.section{padding:var(--sec-gap) 0;}
.section.tight{padding:56px 0;}
.section-alt{background:#fff;}
.section-head{margin-bottom:38px;}
.section-head .kicker{
  display:inline-block;font-size:13px;font-weight:700;color:var(--primary-dark);background:var(--primary-light);
  padding:5px 14px;border-radius:999px;letter-spacing:1.2px;margin-bottom:14px;
}
.section-head h2{font-size:28px;font-weight:700;margin-bottom:12px;}
.section-head p{font-size:15.5px;color:var(--muted);max-width:760px;}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:38px;}
.more-link{font-size:14.5px;font-weight:600;color:var(--primary-dark);display:inline-flex;align-items:center;gap:7px;}
.more-link:hover{text-decoration:none;gap:11px;}

/* ---------- 数据徽章条 ---------- */
.badge-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.badge-card{
  position:relative;background:#fff;border-radius:20px;padding:24px 22px;border:1px solid var(--border);
  box-shadow:var(--shadow-sm);transition:all .28s ease;overflow:hidden;
}
.badge-card::before{
  content:"";position:absolute;inset:0;border-radius:20px;padding:1px;
  background:linear-gradient(135deg,rgba(18,184,134,.55),rgba(205,242,91,.55),rgba(255,255,255,0));
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.badge-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.badge-icon{
  width:42px;height:42px;border-radius:13px;background:var(--primary-light);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:16px;
}
.badge-card.accent .badge-icon{background:#FFF0E8;color:var(--accent-dark);}
.badge-num{font-size:27px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.5px;line-height:1.2;}
.badge-num small{font-size:14px;font-weight:700;margin-left:3px;color:var(--muted);}
.badge-label{font-size:14px;color:var(--muted);margin-top:6px;}

/* ---------- 矩阵网格 ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.matrix-cell{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:24px 22px;
  transition:all .28s ease;position:relative;
}
.matrix-cell:hover{transform:translateY(-4px);border-color:rgba(18,184,134,.35);box-shadow:var(--shadow-lg);}
.matrix-cell:hover h3{color:var(--primary-dark);}
.matrix-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:18px;margin-bottom:16px;background:var(--primary-light);color:var(--primary-dark);
}
.matrix-cell:nth-child(3n+2) .matrix-icon{background:#FFF0E8;color:var(--accent-dark);}
.matrix-cell:nth-child(3n) .matrix-icon{background:#F3FBDD;color:#5A7A16;}
.matrix-cell h3{font-size:17px;margin-bottom:9px;transition:color .25s ease;}
.matrix-cell p{font-size:14px;color:var(--muted);line-height:1.75;}
.matrix-tag{
  position:absolute;top:18px;right:18px;font-size:11.5px;font-weight:700;letter-spacing:.5px;
  color:var(--primary-dark);background:var(--primary-light);border-radius:999px;padding:3px 10px;
}

/* ---------- 自查清单 ---------- */
.check-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center;}
.check-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.check-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .4s ease;}
.check-figure:hover img{transform:scale(1.04);}
.check-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 24px;color:#fff;font-size:14px;
  background:linear-gradient(180deg,rgba(11,30,26,0) 0%,rgba(11,30,26,.86) 100%);
}
.check-list{display:flex;flex-direction:column;gap:14px;}
.check-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:20px 22px;transition:all .26s ease;
}
.check-item:hover{border-color:rgba(18,184,134,.35);transform:translateX(4px);box-shadow:var(--shadow-sm);}
.check-item .num{
  flex-shrink:0;width:34px;height:34px;border-radius:11px;background:var(--primary-dark);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;font-variant-numeric:tabular-nums;
}
.check-item h3{font-size:16px;margin-bottom:6px;}
.check-item p{font-size:14px;color:var(--muted);line-height:1.75;}

/* ---------- 帮助渠道非对称 ---------- */
.channel-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:22px;}
.channel-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;
  display:flex;flex-direction:column;gap:16px;transition:all .28s ease;position:relative;overflow:hidden;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.channel-card.feature{background:linear-gradient(150deg,#0B1E1A 0%,#0B8C66 100%);border-color:transparent;color:#fff;}
.channel-card.feature h3{color:#fff;}
.channel-card.feature p{color:rgba(255,255,255,.82);}
.channel-card.feature .channel-ico{background:rgba(255,255,255,.14);color:var(--lime);}
.channel-ico{
  width:50px;height:50px;border-radius:15px;background:var(--primary-light);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;font-size:19px;
}
.channel-card h3{font-size:19px;}
.channel-card p{font-size:14.5px;color:var(--muted);line-height:1.8;}
.channel-card ul{display:flex;flex-direction:column;gap:9px;margin-top:auto;}
.channel-card li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text);}
.channel-card.feature li{color:rgba(255,255,255,.88);}
.channel-card li i{color:var(--primary);font-size:12px;margin-top:6px;}
.channel-card.feature li i{color:var(--lime);}
.channel-side{display:flex;flex-direction:column;gap:22px;}
.channel-link-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-md);padding:20px 22px;transition:all .26s ease;
}
.channel-link-row:hover{border-color:rgba(18,184,134,.4);box-shadow:var(--shadow-sm);text-decoration:none;transform:translateY(-2px);}
.channel-link-row strong{display:block;font-size:15.5px;color:var(--ink);font-weight:700;margin-bottom:4px;}
.channel-link-row span{font-size:13.5px;color:var(--muted);}
.channel-link-row i.arrow{color:var(--primary-dark);font-size:14px;}

/* ---------- 通知条 ---------- */
.notice-bar{
  display:flex;align-items:center;gap:16px;background:linear-gradient(120deg,#FFF6F0,#FFFFFF);
  border:1px solid #FFDDC9;border-radius:var(--radius-md);padding:18px 24px;
}
.notice-bar .notice-ico{
  width:38px;height:38px;border-radius:12px;background:#FFE8DB;color:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;
}
.notice-bar p{font-size:14.5px;color:#8A4321;}
.notice-bar strong{color:var(--accent-dark);}

/* ---------- FAQ ---------- */
.faq-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px;box-shadow:var(--shadow-sm);}
.faq-item{border-radius:var(--radius-md);overflow:hidden;margin:12px 8px;background:#F9FBF9;transition:background .25s ease;border-left:3px solid transparent;}
.faq-item + .faq-item{margin-top:12px;}
.faq-item.is-open{background:#fff;border-left-color:var(--primary);box-shadow:var(--shadow-sm);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;
  padding:18px 20px;font-size:16px;font-weight:600;color:var(--ink);letter-spacing:.4px;
}
.faq-q:hover{color:var(--primary-dark);}
.faq-q i{transition:transform .3s ease;color:var(--primary-dark);font-size:14px;flex-shrink:0;}
.faq-item.is-open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-item.is-open .faq-a{max-height:340px;}
.faq-a p{padding:0 20px 20px;font-size:14.5px;color:var(--muted);line-height:1.85;}

/* ---------- CTA 条 ---------- */
.cta-band{
  background:var(--grad-brand);border-radius:var(--radius-lg);padding:42px 44px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:0 20px 44px rgba(11,140,102,.24);position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;
  background:rgba(255,255,255,.12);
}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:10px;}
.cta-band p{color:rgba(255,255,255,.9);font-size:14.5px;max-width:560px;}
.cta-band .cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;}
.cta-band .btn-white{background:#fff;color:var(--primary-dark);font-weight:700;}
.cta-band .btn-white:hover{color:var(--primary-dark);text-decoration:none;transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.18);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:64px 0 26px;margin-top:var(--sec-gap);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.15fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo span:last-child{font-size:17px;font-weight:800;color:#fff;letter-spacing:.8px;}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.62);line-height:1.85;max-width:400px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{font-size:12.5px;padding:4px 12px;border-radius:999px;background:rgba(255,255,255,.1);color:rgba(255,255,255,.8);}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:18px;letter-spacing:.8px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.68);}
.footer-col a:hover{color:var(--lime);text-decoration:none;}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.68);}
.footer-contact i{
  width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.25);color:var(--lime);
  display:flex;align-items:center;justify-content:center;font-size:11px;flex-shrink:0;margin-top:3px;
}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:22px;flex-wrap:wrap;}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.5);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .matrix-grid{grid-template-columns:repeat(3,1fr);}
  .hero-inner{grid-template-columns:1.1fr .9fr;gap:36px;}
}
@media (max-width:1023px){
  :root{--sec-gap:56px;}
  .container{padding:0 24px;}
  .main-nav{display:none;}
  .channel-bar{display:none;}
  .menu-toggle{display:flex;}
  .hot-btn{display:none;}
  .search-box{display:none;}
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .page-hero h1{font-size:34px;}
  .badge-strip{grid-template-columns:repeat(2,1fr);}
  .matrix-grid{grid-template-columns:repeat(2,1fr);}
  .check-layout{grid-template-columns:1fr;gap:32px;}
  .channel-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .hot-layer{right:24px;}
}
@media (max-width:767px){
  :root{--sec-gap:40px;}
  .container{padding:0 16px;}
  .brand-text{font-size:15px;}
  .logo-mark{width:32px;height:32px;font-size:16px;border-radius:10px;}
  .page-hero h1{font-size:28px;}
  .hero-desc{font-size:15px;}
  .hero-actions{width:100%;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-inner{padding:36px 0 46px;}
  .section-head h2{font-size:22px;}
  h2{font-size:22px;}
  .badge-strip{grid-template-columns:1fr 1fr;gap:14px;}
  .matrix-grid{grid-template-columns:1fr;gap:14px;}
  .cta-band{padding:30px 24px;}
  .cta-band h2{font-size:21px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .notice-bar{flex-direction:flex-start;align-items:flex-start;}
}
@media (max-width:479px){
  body{font-size:15px;}
  .page-hero h1{font-size:24px;letter-spacing:.5px;}
  .badge-num{font-size:22px;}
  .badge-label{font-size:13px;}
  .cta-band .cta-actions{width:100%;}
  .cta-band .cta-actions .btn{flex:1 1 100%;}
}

/* roulang page: category3 */
:root{
  --c-primary:#12B886;
  --c-primary-dark:#0B8C66;
  --c-primary-light:#D9F6EC;
  --c-accent:#FF7A45;
  --c-accent-dark:#E05A24;
  --c-lime:#CDF25B;
  --c-ink:#0B1E1A;
  --c-text:#3A4A46;
  --c-muted:#7A8B86;
  --c-bg:#F4F7F4;
  --c-card:#FFFFFF;
  --c-line:#E3EBE7;
  --c-dark:#0B1E1A;
  --grad-brand:linear-gradient(135deg,#0B8C66 0%,#12B886 62%,#CDF25B 100%);
  --grad-soft:linear-gradient(135deg,#0B8C66 0%,#12B886 100%);
  --r-lg:24px;
  --r-md:18px;
  --r-img:16px;
  --r-input:14px;
  --r-pill:999px;
  --sh-card:0 2px 8px rgba(11,30,26,.06);
  --sh-hover:0 12px 32px rgba(11,30,26,.14);
  --sh-nav:0 4px 20px rgba(11,30,26,.08);
  --sec-gap:80px;
  --gap-16:16px;
  --gap-24:24px;
  --gap-32:32px;
}

*,*::before,*::after{box-sizing:border-box;}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}

body{
  margin:0;
  font-family:"HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  letter-spacing:.2px;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4,h5{
  margin:0 0 16px;
  color:var(--c-ink);
  letter-spacing:.5px;
  font-weight:700;
  line-height:1.35;
}
h1{font-size:40px;font-weight:800;line-height:1.25;}
h2{font-size:28px;font-weight:700;}
h3{font-size:20px;font-weight:700;}
h4{font-size:17px;font-weight:600;}
p{margin:0 0 18px;}
a{color:var(--c-text);text-decoration:none;transition:color .22s ease, background-color .22s ease, border-color .22s ease;}
a:hover{color:var(--c-primary);}
img{max-width:100%;height:auto;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,textarea,select{font-family:inherit;font-size:15px;color:var(--c-ink);}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:var(--sec-gap) 0;}
.section-sm{padding:56px 0;}
.section-head{margin-bottom:36px;max-width:820px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:1px;
  color:var(--c-primary-dark);
  background:var(--c-primary-light);
  padding:6px 14px;border-radius:var(--r-pill);
  margin-bottom:14px;
}
.section-head p{color:var(--c-muted);font-size:15px;margin:0;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ============ 顶部导航 ============ */
.site-header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--c-line);transition:box-shadow .3s ease,background-color .3s ease;}
.site-header.is-stuck{box-shadow:var(--sh-nav);background:rgba(255,255,255,.97);}
.brand-row{transition:padding .3s ease;}
.site-header .brand-inner{display:flex;align-items:center;gap:var(--gap-24);height:64px;transition:height .3s ease;}
.site-header.is-stuck .brand-inner{height:56px;}
.brand-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);color:#fff;font-weight:800;font-size:18px;
  box-shadow:0 6px 16px rgba(18,184,134,.28);
}
.logo-text{font-size:18px;font-weight:800;color:var(--c-ink);letter-spacing:.6px;white-space:nowrap;}
.logo-sub{font-size:11px;font-weight:600;color:var(--c-primary-dark);background:var(--c-primary-light);border-radius:var(--r-pill);padding:2px 8px;margin-left:2px;}

.main-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;flex-wrap:nowrap;overflow:hidden;}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--c-text);white-space:nowrap;
  transition:color .2s ease,background-color .2s ease;
}
.nav-link:hover{color:var(--c-primary-dark);background:var(--c-primary-light);}
.nav-link.active{color:var(--c-primary-dark);background:var(--c-primary-light);}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:22px;height:3px;border-radius:2px;background:var(--c-primary);
}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  color:var(--c-text);background:#fff;border:1px solid var(--c-line);transition:all .22s ease;
}
.icon-btn:hover{color:var(--c-primary-dark);border-color:rgba(18,184,134,.35);background:var(--c-primary-light);}
.hot-pill{
  display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 16px;border-radius:var(--r-pill);
  font-size:14px;font-weight:600;color:var(--c-accent-dark);background:#FFF1EA;border:1px solid #FFD9C8;
  transition:all .22s ease;white-space:nowrap;
}
.hot-pill:hover{background:#FFE4D6;color:var(--c-accent-dark);transform:translateY(-1px);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;letter-spacing:.4px;
  transition:transform .22s ease,box-shadow .22s ease,background .3s ease,color .22s ease,border-color .22s ease;
}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.btn-primary{background:var(--grad-soft);background-size:160% 160%;color:#fff;box-shadow:0 8px 20px rgba(18,184,134,.26);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(18,184,134,.34);background-position:80% 50%;}
.btn-primary:active{transform:translateY(-1px);}
.btn-ghost{background:#fff;color:var(--c-primary-dark);border:1.5px solid rgba(18,184,134,.55);}
.btn-ghost:hover{background:var(--c-primary-light);color:var(--c-primary-dark);transform:translateY(-2px);}
.btn-accent{background:linear-gradient(135deg,#FF7A45 0%,#E05A24 100%);color:#fff;box-shadow:0 8px 20px rgba(255,122,69,.26);}
.btn-accent:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,122,69,.34);}
.btn-block{width:100%;}

.search-wrap{position:relative;display:none;align-items:center;}
.search-wrap.open{display:flex;}
.search-wrap input{
  width:220px;height:40px;border-radius:var(--r-pill);border:1px solid var(--c-line);
  padding:0 16px 0 38px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.search-wrap input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(18,184,134,.16);}
.search-wrap i{position:absolute;left:14px;color:var(--c-muted);font-size:14px;}

.hamburger{display:none;}

/* 频道条 */
.channel-row{border-top:1px solid var(--c-line);background:rgba(255,255,255,.7);}
.channel-inner{display:flex;align-items:center;gap:6px;height:44px;overflow-x:auto;scrollbar-width:none;}
.channel-inner::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;display:inline-block;padding:0 14px;line-height:44px;
  font-size:14px;font-weight:600;color:var(--c-muted);white-space:nowrap;
}
.channel-link:hover{color:var(--c-primary-dark);}
.channel-link.active{color:var(--c-primary-dark);}
.channel-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;border-radius:2px 2px 0 0;background:var(--c-primary);}
.channel-dot{width:4px;height:4px;border-radius:50%;background:var(--c-line);flex:0 0 auto;}
.channel-hot{display:flex;align-items:center;gap:8px;margin-left:auto;flex:0 0 auto;}
.channel-hot span{font-size:13px;color:var(--c-muted);}
.channel-hot a{font-size:13px;color:var(--c-text);background:#fff;border:1px solid var(--c-line);border-radius:var(--r-pill);padding:3px 12px;white-space:nowrap;}
.channel-hot a:hover{color:var(--c-primary-dark);border-color:rgba(18,184,134,.4);background:var(--c-primary-light);}

/* 移动抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(11,30,26,.6);opacity:0;visibility:hidden;transition:opacity .26s ease,visibility .26s ease;z-index:950;}
.drawer-mask.open{opacity:1;visibility:visible;}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);z-index:960;
  background:#fff;border-radius:24px 0 0 24px;padding:24px 22px;
  transform:translateX(101%);transition:transform .26s ease;
  overflow-y:auto;box-shadow:-12px 0 40px rgba(11,30,26,.18);
}
.mobile-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-title{font-size:16px;font-weight:800;color:var(--c-ink);}
.drawer-close{width:36px;height:36px;border-radius:50%;background:var(--c-bg);display:flex;align-items:center;justify-content:center;color:var(--c-text);}
.drawer-close:hover{background:var(--c-primary-light);color:var(--c-primary-dark);}
.drawer-nav{display:flex;flex-direction:column;gap:8px;margin-bottom:22px;}
.drawer-nav a{padding:13px 16px;border-radius:var(--r-md);font-size:15px;font-weight:600;background:var(--c-bg);}
.drawer-nav a.active{background:var(--c-primary-light);color:var(--c-primary-dark);}
.drawer-search{position:relative;margin-bottom:22px;}
.drawer-search input{width:100%;height:46px;border-radius:var(--r-input);border:1px solid var(--c-line);padding:0 16px 0 40px;background:var(--c-bg);}
.drawer-search i{position:absolute;left:15px;top:15px;color:var(--c-muted);}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;}
.drawer-tags a{font-size:13px;padding:6px 12px;border-radius:var(--r-pill);background:#FFF1EA;color:var(--c-accent-dark);font-weight:600;}

/* ============ 面包屑 ============ */
.breadcrumb{padding:22px 0 0;}
.breadcrumb-list{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--c-muted);}
.breadcrumb-list a{color:var(--c-muted);}
.breadcrumb-list a:hover{color:var(--c-primary-dark);}
.breadcrumb-list .sep{color:#C7D4CF;}
.breadcrumb-list .current{color:var(--c-ink);font-weight:600;}

/* ============ Hero ============ */
.cat-hero{position:relative;margin-top:22px;border-radius:var(--r-lg);overflow:hidden;color:#fff;background:#0B1E1A;}
.cat-hero-bg{position:absolute;inset:0;}
.cat-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.55;}
.cat-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(11,30,26,.94) 0%,rgba(11,140,102,.82) 52%,rgba(18,184,134,.42) 100%);}
.cat-hero-inner{position:relative;z-index:2;padding:64px 56px 60px;}
.cat-hero .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.cat-hero .tag-row span{font-size:13px;font-weight:600;padding:6px 14px;border-radius:var(--r-pill);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);color:#EAFBF4;}
.cat-hero h1{color:#fff;max-width:760px;margin-bottom:16px;}
.cat-hero .lead{color:rgba(255,255,255,.88);font-size:16px;max-width:720px;margin-bottom:26px;}
.cat-hero .lead strong{color:var(--c-lime);font-weight:700;}

/* ============ 数据徽章 ============ */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap-24);margin-top:-34px;position:relative;z-index:5;}
.stat-card{
  position:relative;background:var(--c-card);border-radius:20px;padding:22px 24px;
  box-shadow:var(--sh-card);border:1px solid transparent;
  background-clip:padding-box;
  transition:transform .24s ease,box-shadow .24s ease;
}
.stat-card::before{
  content:"";position:absolute;inset:0;border-radius:20px;padding:1px;
  background:var(--grad-brand);opacity:.35;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.stat-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.stat-icon{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--c-primary-light);color:var(--c-primary-dark);font-size:15px;}
.stat-label{font-size:13px;color:var(--c-muted);font-weight:600;}
.stat-value{font-size:26px;font-weight:800;color:var(--c-ink);letter-spacing:.5px;font-variant-numeric:tabular-nums;}
.stat-value em{font-style:normal;font-size:14px;font-weight:600;color:var(--c-muted);margin-left:4px;}
.stat-note{font-size:13px;color:var(--c-muted);margin-top:4px;}

/* ============ 阅读型双栏 ============ */
.doc-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:44px;align-items:start;}
.doc-aside{position:sticky;top:108px;}
.doc-toc{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:22px 20px;box-shadow:var(--sh-card);
}
.doc-toc h3{font-size:15px;margin-bottom:14px;letter-spacing:.6px;}
.doc-toc ol{display:flex;flex-direction:column;gap:4px;}
.doc-toc a{
  display:block;padding:9px 12px;border-radius:12px;font-size:14px;font-weight:500;
  color:var(--c-text);border-left:3px solid transparent;transition:all .2s ease;
}
.doc-toc a:hover{background:var(--c-bg);color:var(--c-primary-dark);}
.doc-toc a.active{background:var(--c-primary-light);color:var(--c-primary-dark);font-weight:700;border-left-color:var(--c-primary);}
.toc-cta{margin-top:18px;padding-top:18px;border-top:1px dashed var(--c-line);}
.toc-cta p{font-size:13px;color:var(--c-muted);margin-bottom:12px;}

.doc-body{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:48px 52px;box-shadow:var(--sh-card);}
.doc-section{margin-bottom:52px;scroll-margin-top:110px;}
.doc-section:last-child{margin-bottom:0;}
.doc-section h2{
  position:relative;padding-left:18px;font-size:26px;margin-bottom:18px;
}
.doc-section h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:var(--grad-soft);
}
.doc-section h3{font-size:18px;color:var(--c-primary-dark);margin-top:28px;margin-bottom:12px;}
.doc-section p{font-size:16px;line-height:1.9;}
.doc-section ul.dot{margin:0 0 18px;display:flex;flex-direction:column;gap:10px;}
.doc-section ul.dot li{position:relative;padding-left:22px;font-size:15.5px;}
.doc-section ul.dot li::before{content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--c-primary);}
.doc-section ul.dot li strong{color:var(--c-ink);}

.callout{
  border-radius:var(--r-md);background:linear-gradient(135deg,#F0FBF7 0%,#F7FEF3 100%);
  border:1px solid #D5F0E5;border-left:5px solid var(--c-primary);
  padding:20px 24px;margin:22px 0;font-size:15px;color:var(--c-text);
}
.callout strong{color:var(--c-primary-dark);}
.callout-warn{background:linear-gradient(135deg,#FFF6F1 0%,#FFFBF7 100%);border-color:#FFDCC9;border-left-color:var(--c-accent);}
.callout-warn strong{color:var(--c-accent-dark);}

.doc-figure{margin:26px 0;border-radius:var(--r-img);overflow:hidden;border:1px solid var(--c-line);}
.doc-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.doc-figure figcaption{font-size:13px;color:var(--c-muted);padding:10px 16px;background:var(--c-bg);}

/* 流程步骤 */
.flow-list{display:flex;flex-direction:column;gap:18px;margin:22px 0 26px;}
.flow-item{display:flex;gap:16px;padding:18px 20px;border:1px solid var(--c-line);border-radius:var(--r-md);transition:all .22s ease;}
.flow-item:hover{border-color:rgba(18,184,134,.4);box-shadow:var(--sh-card);transform:translateX(3px);}
.flow-num{
  flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);color:#fff;font-weight:800;font-size:14px;
}
.flow-item h4{margin:2px 0 6px;font-size:16px;}
.flow-item p{margin:0;font-size:14.5px;color:var(--c-muted);}

/* 适用场景卡 */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-24);}
.scene-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh-card);transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(18,184,134,.35);}
.scene-thumb{overflow:hidden;aspect-ratio:16/10;}
.scene-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.scene-card:hover .scene-thumb img{transform:scale(1.04);}
.scene-body{padding:20px 22px 24px;}
.scene-body h3{font-size:17px;margin-bottom:8px;}
.scene-card:hover .scene-body h3{color:var(--c-primary-dark);}
.scene-body p{font-size:14.5px;color:var(--c-muted);margin:0;}
.chip{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.4px;
  padding:4px 12px;border-radius:var(--r-pill);background:var(--c-primary-light);color:var(--c-primary-dark);
  margin-bottom:12px;
}
.chip-accent{background:#FFF1EA;color:var(--c-accent-dark);}

/* 进度轨道 */
.progress-board{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:36px 40px;box-shadow:var(--sh-card);
}
.progress-track{position:relative;height:8px;border-radius:var(--r-pill);background:#EAF2EE;margin:34px 0 8px;overflow:hidden;}
.progress-fill{height:100%;width:0;border-radius:var(--r-pill);background:var(--grad-brand);transition:width .8s ease;}
.progress-steps{display:flex;justify-content:space-between;gap:12px;}
.progress-step{flex:1;text-align:center;position:relative;}
.progress-step .dot{width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--c-line);margin:-15px auto 10px;}
.progress-step.done .dot{border-color:var(--c-primary);background:var(--c-primary);}
.progress-step.current .dot{border-color:var(--c-accent);background:var(--c-accent);box-shadow:0 0 0 5px rgba(255,122,69,.16);}
.progress-step h4{font-size:14px;margin-bottom:4px;}
.progress-step span{font-size:12.5px;color:var(--c-muted);}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:320px minmax(0,1fr);gap:44px;align-items:start;}
.faq-list{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:12px;box-shadow:var(--sh-card);}
.faq-item{border-radius:var(--r-md);overflow:hidden;}
.faq-item + .faq-item{margin-top:12px;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:600;color:var(--c-ink);
  background:var(--c-bg);border-radius:var(--r-md);text-align:left;transition:background .2s ease,color .2s ease;
}
.faq-q:hover{background:var(--c-primary-light);color:var(--c-primary-dark);}
.faq-q i{transition:transform .3s ease;color:var(--c-primary-dark);font-size:14px;}
.faq-item.open .faq-q{background:var(--c-primary-light);color:var(--c-primary-dark);}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s ease;border-left:3px solid transparent;}
.faq-item.open .faq-a{max-height:420px;border-left-color:var(--c-primary);}
.faq-a p{padding:16px 22px 20px;margin:0;font-size:15px;color:var(--c-text);}

/* CTA */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(135deg,#0B8C66 0%,#12B886 58%,#2ED0A0 100%);
  color:#fff;padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:0 18px 40px rgba(18,184,134,.24);
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,91,.42) 0%,rgba(205,242,91,0) 70%);
}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:10px;position:relative;z-index:2;}
.cta-band p{color:rgba(255,255,255,.88);margin:0;font-size:15px;position:relative;z-index:2;max-width:620px;}
.cta-band .btn{position:relative;z-index:2;flex:0 0 auto;background:#fff;color:var(--c-primary-dark);box-shadow:0 10px 24px rgba(11,30,26,.18);}
.cta-band .btn:hover{color:var(--c-primary-dark);transform:translateY(-2px);box-shadow:0 16px 32px rgba(11,30,26,.24);}

/* 表单 */
.form-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:44px;align-items:start;}
.form-intro h2{margin-bottom:14px;}
.form-intro p{color:var(--c-muted);font-size:15px;}
.form-intro ul{display:flex;flex-direction:column;gap:12px;margin-top:22px;}
.form-intro ul li{display:flex;gap:10px;font-size:14.5px;align-items:flex-start;}
.form-intro ul li i{color:var(--c-primary);margin-top:6px;font-size:13px;}
.form-card{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:34px 34px 30px;box-shadow:var(--sh-card);}
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--c-ink);margin-bottom:8px;}
.field input,.field textarea{
  width:100%;height:48px;border-radius:var(--r-input);border:1px solid var(--c-line);
  background:#FBFDFC;padding:0 16px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{height:120px;padding:12px 16px;resize:vertical;line-height:1.7;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--c-primary);background:#fff;box-shadow:0 0 0 3px rgba(18,184,134,.16);}
.field .hint{font-size:12.5px;color:var(--c-muted);margin-top:6px;}
.form-note{font-size:12.5px;color:var(--c-muted);margin-top:14px;line-height:1.7;}
.form-success{
  display:none;margin-bottom:18px;padding:14px 18px;border-radius:var(--r-md);
  background:var(--c-primary-light);color:var(--c-primary-dark);font-size:14px;font-weight:600;
}
.form-success.show{display:block;}

/* 页脚 */
.site-footer{background:var(--c-dark);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:var(--sec-gap);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:44px;}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo .logo-mark{width:36px;height:36px;border-radius:11px;font-size:17px;}
.footer-logo span:last-child{font-size:17px;font-weight:800;color:#fff;letter-spacing:.6px;}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);margin-bottom:18px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;}
.footer-tags span{font-size:12.5px;padding:5px 12px;border-radius:var(--r-pill);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.7);}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:18px;letter-spacing:.6px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col ul a{font-size:14px;color:rgba(255,255,255,.62);}
.footer-col ul a:hover{color:var(--c-primary-light);}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.62);}
.footer-contact li i{
  width:28px;height:28px;flex:0 0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.2);color:var(--c-primary-light);font-size:12px;margin-top:2px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:13px;color:rgba(255,255,255,.45);}

/* 响应式 */
@media (max-width:1199px){
  .container{padding:0 24px;}
  .nav-link{padding:9px 11px;font-size:14px;}
  .stat-band{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:span 1;}
}
@media (max-width:1023px){
  :root{--sec-gap:56px;}
  h1{font-size:34px;}
  h2{font-size:25px;}
  .main-nav,.channel-row{display:none;}
  .hamburger{display:inline-flex;}
  .search-wrap{display:none !important;}
  .doc-layout{grid-template-columns:1fr;gap:28px;}
  .doc-aside{position:static;}
  .doc-toc ol{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:6px;}
  .doc-toc a{white-space:nowrap;border-left:none;border-bottom:3px solid transparent;border-radius:10px;}
  .doc-toc a.active{border-left:none;border-bottom-color:var(--c-primary);}
  .toc-cta{display:none;}
  .doc-body{padding:34px 30px;}
  .scene-grid{grid-template-columns:repeat(2,1fr);}
  .faq-wrap{grid-template-columns:1fr;gap:26px;}
  .form-band{grid-template-columns:1fr;gap:28px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 32px;}
  .cat-hero-inner{padding:48px 32px 44px;}
  .progress-board{padding:28px 24px;}
  .progress-steps{overflow-x:auto;gap:18px;}
  .progress-step{min-width:112px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  :root{--sec-gap:40px;}
  body{font-size:15.5px;}
  h1{font-size:28px;}
  h2{font-size:22px;}
  .logo-text{font-size:16px;}
  .logo-sub{display:none;}
  .brand-inner{gap:12px;height:58px;}
  .cat-hero{margin-top:16px;border-radius:18px;}
  .cat-hero-inner{padding:36px 22px 34px;}
  .cat-hero .lead{font-size:15px;}
  .stat-band{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:-22px;}
  .stat-card{padding:18px;border-radius:16px;}
  .stat-value{font-size:22px;}
  .doc-body{padding:26px 20px;border-radius:18px;}
  .doc-section h2{font-size:21px;}
  .doc-section p{font-size:15px;}
  .scene-grid{grid-template-columns:1fr;}
  .faq-q{font-size:15px;padding:15px 16px;}
  .cta-band{padding:30px 22px;border-radius:18px;}
  .cta-band h2{font-size:21px;}
  .cta-band .btn{width:100%;}
  .form-card{padding:24px 20px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:519px){
  h1{font-size:25px;}
  h2{font-size:20px;}
  .stat-band{grid-template-columns:1fr 1fr;}
  .stat-label{font-size:12px;}
  .stat-note{font-size:12px;}
  .btn{height:46px;padding:0 22px;font-size:14.5px;}
  .logo-mark{width:34px;height:34px;font-size:16px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}