/* roulang page: index */
:root{
  --primary:#E8622A;
  --primary-dark:#C94F1E;
  --accent:#F2B23E;
  --ink:#141A21;
  --cloud:#5C6E7A;
  --surface:#F6F4F1;
  --card:#FFFFFF;
  --line:#E3DED8;
  --good:#2F7D6B;
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(20,26,33,.04), 0 8px 24px -12px rgba(20,26,33,.12);
  --shadow-2:0 2px 4px rgba(20,26,33,.05), 0 16px 36px -16px rgba(20,26,33,.18);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'PingFang SC','Microsoft YaHei','Source Han Sans SC','Noto Sans SC',system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--surface);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--primary);}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:92px 0;}
.section-sm{padding:64px 0;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.06em;color:var(--primary);
  font-weight:600;text-transform:none;
}
.eyebrow::before{content:"";width:3px;height:18px;background:var(--primary);border-radius:2px;}

.section-head{margin-bottom:40px;max-width:760px;}
.section-title{
  font-size:28px;line-height:1.35;font-weight:700;margin-top:12px;letter-spacing:0;
}
.section-desc{margin-top:14px;font-size:16px;line-height:1.8;color:var(--cloud);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:padding .2s var(--ease), box-shadow .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 20px -18px rgba(20,26,33,.5);}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:68px;transition:min-height .2s var(--ease);
}
.site-header.is-scrolled .header-inner{min-height:60px;}

.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,var(--primary) 0%,var(--accent) 100%);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:15px;letter-spacing:.02em;
  box-shadow:var(--shadow-1);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:16px;font-weight:700;color:var(--ink);white-space:nowrap;}
.brand-sub{font-size:11px;color:var(--cloud);letter-spacing:.08em;}

.header-tools{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:40px;height:40px;border-radius:var(--radius-btn);
  display:flex;align-items:center;justify-content:center;
  color:var(--cloud);border:1px solid var(--line);background:#fff;
  transition:all .2s var(--ease);
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:#FFF7F2;}
.menu-toggle{display:none;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;white-space:nowrap;
  transition:all .2s var(--ease);border:1px solid transparent;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:var(--shadow-2);}
.btn-primary:active{transform:translateY(1px);}
.btn-secondary{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-secondary:hover{background:#FFF4ED;color:var(--primary-dark);border-color:var(--primary-dark);}
.btn-ghost{color:var(--ink);padding:0 6px;font-weight:600;}
.btn-ghost i{transition:transform .2s var(--ease);font-size:13px;}
.btn-ghost:hover{color:var(--primary);}
.btn-ghost:hover i{transform:translateX(3px);}
.btn-block{width:100%;}

/* ---------- chip nav ---------- */
.chip-bar{
  border-top:1px solid rgba(227,222,216,.7);
  background:rgba(255,255,255,.6);
}
.chip-scroll{
  display:flex;align-items:center;gap:10px;
  padding:10px 0;overflow-x:auto;
  -ms-overflow-style:none;scrollbar-width:none;
}
.chip-scroll::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;
  height:36px;padding:0 16px;border-radius:999px;
  font-size:15px;color:#54636E;background:#fff;
  border:1px solid var(--line);white-space:nowrap;
  transition:all .2s var(--ease);
}
.chip:hover{color:var(--primary);border-color:#F2C4AC;background:#FFF8F4;}
.chip[aria-current="page"]{
  color:var(--primarydark);border-color:var(--primary);
  background:#FFF1E9;font-weight:600;
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;}
.hero-mask{
  position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(20,26,33,.92) 0%, rgba(20,26,33,.78) 42%, rgba(20,26,33,.55) 100%);
}
.hero-glow{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 320px at 82% 18%, rgba(242,178,62,.10), transparent 70%),
             radial-gradient(520px 300px at 8% 92%, rgba(232,98,42,.10), transparent 70%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr;gap:40px;
  padding-top:88px;padding-bottom:88px;min-height:560px;align-items:center;
}
.hero-copy{max-width:720px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:#F6D9A8;background:rgba(242,178,62,.14);
  border:1px solid rgba(242,178,62,.35);
  padding:6px 14px;border-radius:999px;letter-spacing:.04em;
}
.hero h1{
  margin-top:22px;
  font-size:38px;line-height:1.28;font-weight:700;color:#fff;letter-spacing:0;
}
.hero-sub{
  margin-top:18px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.78);max-width:640px;
}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:32px;}
.hero .btn-ghost{color:#fff;}
.hero .btn-ghost:hover{color:var(--accent);}
.hero-points{
  display:flex;flex-wrap:wrap;align-items:center;gap:0;
  margin-top:34px;font-size:13px;color:rgba(255,255,255,.72);
}
.hero-points li{display:flex;align-items:center;}
.hero-points li+li::before{
  content:"";width:1px;height:12px;background:var(--accent);opacity:.7;margin:0 14px;
}

.hero-panel{
  background:rgba(255,255,255,.96);
  border:1px solid rgba(255,255,255,.6);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-2);
  padding:26px 24px;
}
.hero-panel-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;}
.hero-panel-title span{
  width:22px;height:22px;border-radius:7px;background:#FFF1E9;color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;
}
.step-list{margin-top:16px;}
.step-list li{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);
}
.step-list li:last-child{border-bottom:none;padding-bottom:0;}
.step-num{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;
  background:#FDF1E6;color:var(--primarydark);
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.step-body strong{display:block;font-size:15px;font-weight:600;}
.step-body em{font-style:normal;font-size:13px;color:var(--cloud);line-height:1.7;}

/* ---------- 卖点三连 6/3/3 ---------- */
.value-grid{display:grid;grid-template-columns:1fr;gap:24px;}
.value-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);box-shadow:var(--shadow-1);
  padding:28px;transition:transform .2s var(--ease), box-shadow .2s var(--ease);
  overflow:hidden;
}
.value-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.value-card .idx{
  font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.1em;
}
.value-card h3{font-size:18px;font-weight:700;margin-top:12px;line-height:1.5;}
.value-card p{margin-top:10px;font-size:15px;line-height:1.75;color:var(--cloud);}
.value-media{
  margin-top:20px;border-radius:var(--radius-img);overflow:hidden;
  aspect-ratio:16/10;background:#F1EDE8;
}
.value-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.value-card:hover .value-media img{transform:scale(1.03);}
.value-points{margin-top:16px;display:grid;gap:8px;}
.value-points li{
  position:relative;padding-left:16px;font-size:14px;color:#3C4A54;line-height:1.7;
}
.value-points li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
  background:var(--primary);
}
.mini-card{display:flex;flex-direction:column;}
.mini-icon{
  width:42px;height:42px;border-radius:12px;background:#FFF1E9;color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:17px;
}
.mini-card .idx{margin-top:18px;}

/* ---------- 场景 zigzag ---------- */
.scene-row{
  display:grid;grid-template-columns:1fr;gap:32px;align-items:center;
  padding:36px 0;border-bottom:1px solid var(--line);
}
.scene-row:last-child{border-bottom:none;padding-bottom:0;}
.scene-row:first-child{padding-top:0;}
.scene-media{
  border-radius:var(--radius-img);overflow:hidden;aspect-ratio:16/10;background:#F1EDE8;
  box-shadow:var(--shadow-1);
}
.scene-media img{width:100%;height:100%;object-fit:cover;}
.scene-copy .scene-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;color:var(--primarydark);
  background:#FFF1E9;border-radius:999px;padding:4px 12px;
}
.scene-copy h3{font-size:20px;font-weight:700;margin-top:14px;line-height:1.5;}
.scene-copy p{margin-top:12px;font-size:15px;line-height:1.8;color:var(--cloud);}
.scene-list{margin-top:16px;display:grid;gap:10px;}
.scene-list li{position:relative;padding-left:18px;font-size:15px;line-height:1.75;color:#3C4A54;}
.scene-list li::before{
  content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;
  background:var(--primary);transform:rotate(45deg);
}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.cat-card{
  display:flex;flex-direction:column;gap:12px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.cat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#F0C7B0;}
.cat-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.cat-badge{
  font-size:12px;font-weight:600;color:var(--primarydark);
  background:#FFF1E9;border-radius:999px;padding:3px 11px;
}
.cat-card h3{font-size:18px;font-weight:700;}
.cat-card p{font-size:15px;line-height:1.75;color:var(--cloud);}
.cat-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);margin-top:auto;}
.cat-more i{font-size:12px;transition:transform .2s var(--ease);}
.cat-card:hover .cat-more i{transform:translateX(3px);}

/* ---------- 社会认同 ---------- */
.stat-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
}
.stat-cell{background:#fff;padding:28px 24px;text-align:center;}
.stat-num{font-size:30px;font-weight:700;color:var(--primarydark);line-height:1.2;}
.stat-num small{font-size:15px;font-weight:600;margin-left:2px;color:var(--accent);}
.stat-label{margin-top:8px;font-size:13px;color:var(--cloud);}

.quote-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:28px;}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-1);
}
.quote-text{font-size:15px;line-height:1.8;color:#33414B;}
.quote-user{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);}
.avatar{
  width:40px;height:40px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,#F7D9C4,#E8622A);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:14px;font-weight:700;
}
.quote-name{font-size:14px;font-weight:600;line-height:1.4;}
.quote-role{font-size:12px;color:var(--cloud);line-height:1.4;}

/* ---------- 资讯列表 ---------- */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap;}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--primary);}
.link-more i{font-size:12px;transition:transform .2s var(--ease);}
.link-more:hover i{transform:translateX(3px);}
.news-grid{display:grid;grid-template-columns:1fr;gap:24px;}
.news-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
  height:100%;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.news-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#F1EDE8;}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.news-card:hover .news-thumb img{transform:scale(1.03);}
.news-chip{
  position:absolute;top:12px;left:12px;
  font-size:12px;font-weight:600;color:var(--primarydark);
  background:rgba(255,241,233,.96);border-radius:999px;padding:3px 11px;
}
.news-body{padding:20px 22px 24px;}
.news-title{
  font-size:17px;font-weight:700;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-excerpt{
  margin-top:10px;font-size:15px;line-height:1.7;color:var(--cloud);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.news-time{font-size:13px;color:var(--cloud);display:inline-flex;align-items:center;gap:6px;}
.news-go{font-size:13px;font-weight:600;color:var(--primary);}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--radius-card);background:#fff;
  padding:56px 24px;text-align:center;
}
.empty-state i{font-size:28px;color:#C9C1B8;}
.empty-state p{margin-top:14px;font-size:15px;color:var(--cloud);}
.empty-state .btn{margin-top:20px;}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;}
.faq{
  background:#fff;border:1px solid var(--line);border-left:3px solid transparent;
  border-radius:12px;margin-bottom:12px;transition:border-color .2s var(--ease);
}
.faq[open]{border-left-color:var(--primary);}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 20px;position:relative;
  font-size:16px;font-weight:600;line-height:1.6;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:22px;font-size:12px;color:var(--cloud);
  transition:transform .2s var(--ease), color .2s var(--ease);
}
.faq[open] summary::after{transform:rotate(180deg);color:var(--primary);}
.faq summary:hover{color:var(--primary);}
.faq .faq-answer{padding:0 46px 20px 20px;font-size:15px;line-height:1.8;color:var(--cloud);}

/* ---------- 结尾 CTA ---------- */
.cta-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);padding:40px 32px;
  display:grid;gap:28px;
}
.cta-panel h2{font-size:24px;font-weight:700;line-height:1.4;}
.cta-panel p{margin-top:12px;font-size:15px;line-height:1.8;color:var(--cloud);max-width:560px;}
.form-row{display:grid;gap:14px;}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;}
.field input{
  width:100%;height:44px;padding:0 14px;border-radius:var(--radius-btn);
  border:1px solid var(--line);background:#FCFBFA;transition:all .2s var(--ease);
}
.field input:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(232,98,42,.14);}
.field-hint{font-size:13px;color:var(--cloud);margin-top:8px;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding-bottom:72px;}
.footer-grid{
  display:grid;grid-template-columns:1fr;gap:36px;
  padding:64px 0 40px;
}
.footer-title{font-size:14px;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.04em;margin-bottom:16px;}
.footer-brand-name{font-size:17px;font-weight:700;color:#fff;}
.footer-desc{margin-top:14px;font-size:14px;line-height:1.8;max-width:320px;}
.footer-links li{line-height:2.2;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{font-size:14px;line-height:2.1;display:flex;gap:10px;align-items:flex-start;}
.footer-contact i{color:var(--accent);font-size:13px;margin-top:7px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 底部固定转化条 ---------- */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:rgba(20,26,33,.96);
  border-top:1px solid rgba(255,255,255,.1);
  padding:10px 0 calc(10px + env(safe-area-inset-bottom,0px));
  transform:translateY(110%);opacity:0;
  transition:transform .28s var(--ease), opacity .28s var(--ease);
}
.bottom-bar.is-visible{transform:translateY(0);opacity:1;}
.bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.bottom-text{font-size:14px;color:rgba(255,255,255,.78);line-height:1.5;}
.bottom-text strong{color:#fff;font-weight:600;}

/* ---------- 移动端抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:70;visibility:hidden;pointer-events:none;
}
.drawer.is-open{visibility:visible;pointer-events:auto;}
.drawer-mask{
  position:absolute;inset:0;background:rgba(20,26,33,.5);opacity:0;transition:opacity .25s var(--ease);
}
.drawer.is-open .drawer-mask{opacity:1;}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:#fff;box-shadow:-12px 0 40px -20px rgba(20,26,33,.6);
  padding:24px;transform:translateX(100%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;gap:8px;overflow-y:auto;
}
.drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.drawer-link{
  display:block;padding:13px 14px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;color:#33414B;border:1px solid transparent;
}
.drawer-link:hover{background:#FFF7F2;color:var(--primary);}
.drawer-link[aria-current="page"]{background:#FFF1E9;color:var(--primarydark);border-color:#F5C9AF;}
.drawer-cta{margin-top:16px;}

/* ---------- 响应式 ---------- */
@media (min-width:768px){
  .container{padding:0 24px;}
  .hero h1{font-size:34px;}
  .value-grid{grid-template-columns:repeat(2,1fr);}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .quote-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .cta-panel{padding:44px 40px;}
  .stat-grid{grid-template-columns:repeat(4,1fr);}
  .form-row{grid-template-columns:1fr 1fr;}
}
@media (min-width:1024px){
  .container{padding:0 32px;}
  .hero h1{font-size:40px;}
  .hero-inner{grid-template-columns:7fr 5fr;gap:56px;min-height:600px;}
  .value-grid{grid-template-columns:repeat(12,1fr);}
  .value-grid .value-card.main{grid-column:span 6;}
  .value-grid .value-card.mini{grid-column:span 3;}
  .value-grid .value-card.mini.tall{grid-column:span 3;}
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .news-grid{grid-template-columns:repeat(3,1fr);}
  .quote-grid{grid-template-columns:repeat(3,1fr);}
  .scene-row{grid-template-columns:1fr 1fr;gap:48px;}
  .scene-row.reverse .scene-media{order:2;}
  .scene-row.reverse .scene-copy{order:1;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
  .cta-panel{grid-template-columns:1.1fr 1fr;align-items:center;padding:48px;}
  .section{padding:96px 0;}
}
@media (max-width:1023px){
  .bottom-bar{transform:translateY(0);opacity:1;}
  .bottom-bar.fade-only{transform:translateY(110%);opacity:0;}
  .menu-toggle{display:flex;}
  .header-tools .hide-mobile{display:none;}
}
@media (max-width:640px){
  .container{padding:0 16px;}
  .section{padding:48px 0;}
  .section-sm{padding:40px 0;}
  .section-title{font-size:23px;}
  .hero-inner{padding-top:56px;padding-bottom:64px;min-height:460px;}
  .hero h1{font-size:28px;}
  .hero-sub{font-size:16px;}
  .hero-actions{gap:14px;}
  .hero-actions .btn{width:100%;}
  .hero .btn-ghost{width:100%;justify-content:flex-start;padding-left:0;}
  .value-grid{gap:16px;}
  .value-card{padding:22px;}
  .stat-cell{padding:22px 14px;}
  .stat-num{font-size:25px;}
  .news-grid{gap:16px;}
  .footer-grid{padding:44px 0 28px;gap:28px;}
  .bottom-text{font-size:13px;}
  .cta-panel{padding:28px 20px;}
}

/* roulang page: article */
:root{
  --primary:#E8622A; --primary-dark:#C94F1E; --accent:#F2B23E;
  --ink:#141A21; --slate:#5C6E7A; --surface:#F6F4F1; --card:#FFFFFF; --line:#E3DED8;
  --positive:#2F7D6B;
  --r-card:14px; --r-img:12px; --r-btn:10px;
  --sh1:0 1px 2px rgba(20,26,33,.04);
  --sh2:0 8px 24px -12px rgba(20,26,33,.12);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0; padding:0;
  font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px; line-height:1.75; color:var(--ink);
  background:var(--surface);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block; border-style:none;}
a{color:inherit; text-decoration:none; transition:color .2s ease-out;}
a:hover{color:var(--primary);}
button{font-family:inherit; cursor:pointer;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0; padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--primary); outline-offset:2px; border-radius:4px;}
.container{width:100%; max-width:var(--maxw); margin:0 auto; padding:0 32px;}
@media (max-width:1024px){.container{padding:0 24px;}}
@media (max-width:640px){.container{padding:0 16px;}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:padding .2s ease-out;
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0 10px;}
.site-header.shrink .header-inner{padding:8px 0 6px;}
.brand{display:flex; align-items:center; gap:12px; min-width:0;}
.brand-mark{
  width:40px; height:40px; flex:0 0 40px; border-radius:12px;
  background:linear-gradient(140deg,#E8622A 0%,#F2B23E 100%);
  color:#fff; font-size:18px; font-weight:700; display:flex; align-items:center; justify-content:center;
  box-shadow:var(--sh1);
}
.brand-text{display:flex; flex-direction:column; min-width:0;}
.brand-name{font-size:17px; font-weight:700; line-height:1.3; letter-spacing:0; white-space:nowrap;}
.brand-sub{font-size:12px; color:var(--slate); line-height:1.4; white-space:nowrap;}
@media (max-width:640px){.brand-sub{display:none;} .brand-name{font-size:15px;}}
.header-actions{display:flex; align-items:center; gap:10px; flex:0 0 auto;}
.icon-btn{
  width:42px; height:42px; border-radius:10px; border:1px solid var(--line);
  background:#fff; color:var(--slate); font-size:15px;
  display:inline-flex; align-items:center; justify-content:center;
  transition:all .2s ease-out;
}
.icon-btn:hover{color:var(--primary); border-color:#F3C3AC; background:#FFF8F4;}
.icon-btn:active{transform:translateY(1px);}
.menu-btn{display:none;}
@media (max-width:1024px){.menu-btn{display:inline-flex;} .header-cta{display:none;}}
.nav-wrap{padding-bottom:10px; overflow:hidden;}
.chip-scroll{
  display:flex; gap:10px; overflow-x:auto; scrollbar-width:none; -ms-overflow-style:none;
  padding:2px 0;
}
.chip-scroll::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto; height:36px; padding:6px 16px; border-radius:999px;
  border:1px solid var(--line); background:#fff; color:var(--slate);
  font-size:15px; line-height:22px; white-space:nowrap;
  display:inline-flex; align-items:center; transition:all .2s ease-out;
}
.chip:hover{color:var(--primary); border-color:#F3C3AC; background:#FFF8F4;}
.chip[aria-current="page"]{border-color:var(--primary); background:#FDF0E9; color:var(--primary-dark); font-weight:600;}

/* ---------- 抽屉菜单 ---------- */
.drawer{
  position:fixed; inset:0 0 0 auto; width:280px; max-width:84vw; background:#fff; z-index:90;
  border-left:1px solid var(--line); box-shadow:-16px 0 40px -24px rgba(20,26,33,.25);
  transform:translateX(102%); transition:transform .22s ease-out; padding:20px 20px 32px;
  display:flex; flex-direction:column; gap:8px; overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:10px;}
.drawer-title{font-size:15px; font-weight:700;}
.drawer a.drawer-link{
  display:flex; align-items:center; justify-content:space-between;
  min-height:46px; padding:0 14px; border-radius:10px; border:1px solid var(--line);
  font-size:15px; color:var(--ink); background:#fff;
}
.drawer a.drawer-link:hover{border-color:#F3C3AC; background:#FFF8F4; color:var(--primary-dark);}
.mask{position:fixed; inset:0; background:rgba(20,26,33,.42); z-index:80; opacity:0; visibility:hidden; transition:opacity .22s ease-out;}
.mask.open{opacity:1; visibility:visible;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:44px; padding:0 22px; border-radius:var(--r-btn);
  font-size:15px; font-weight:600; border:1px solid transparent;
  transition:all .2s ease-out;
}
.btn-primary{background:var(--primary); color:#fff; box-shadow:var(--sh1);}
.btn-primary:hover{background:var(--primary-dark); color:#fff; box-shadow:var(--sh2);}
.btn-primary:active{transform:translateY(1px);}
.btn-secondary{background:#fff; color:var(--primary-dark); border-color:var(--primary);}
.btn-secondary:hover{background:#FDF0E9; color:var(--primary-dark);}
.btn-ghost{background:transparent; color:var(--primary-dark); padding:0 6px;}
.btn-ghost i{transition:transform .2s ease-out;}
.btn-ghost:hover i{transform:translateX(3px);}

/* ---------- 文章页头 ---------- */
.page-hero{position:relative; overflow:hidden; background:var(--ink);}
.page-hero-bg{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:.55;
}
.page-hero::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,rgba(20,26,33,.78) 0%,rgba(20,26,33,.88) 100%);
}
.page-hero-inner{position:relative; z-index:2; padding:34px 0 44px;}
.breadcrumb{display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:13px; color:rgba(255,255,255,.68); margin-bottom:18px;}
.breadcrumb li{display:inline-flex; align-items:center; gap:8px;}
.breadcrumb li+li::before{content:"/"; color:rgba(255,255,255,.35);}
.breadcrumb a{color:rgba(255,255,255,.82);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .current{color:rgba(255,255,255,.6);}
.page-hero h1{
  color:#fff; font-size:34px; line-height:1.3; font-weight:700; letter-spacing:0;
  max-width:900px; margin-bottom:16px;
}
.meta-row{display:flex; flex-wrap:wrap; align-items:center; gap:10px; font-size:13px; color:rgba(255,255,255,.72);}
.meta-row .dot{width:4px; height:4px; border-radius:50%; background:rgba(255,255,255,.4);}
.badge{
  display:inline-flex; align-items:center; height:24px; padding:0 10px; border-radius:999px;
  font-size:12px; font-weight:600; background:#FDF0E9; color:var(--primary-dark);
}
.page-hero .badge{background:rgba(232,98,42,.2); color:#FFC9AE; border:1px solid rgba(232,98,42,.5);}
@media (max-width:768px){
  .page-hero-inner{padding:24px 0 32px;}
  .page-hero h1{font-size:25px; line-height:1.35;}
}

/* ---------- 正文 ---------- */
.article-section{padding:48px 0 8px;}
.article-col{max-width:760px; margin:0 auto;}
.callout{
  background:#fff; border:1px solid var(--line); border-left:3px solid var(--primary);
  border-radius:12px; padding:18px 22px; box-shadow:var(--sh1); margin-bottom:32px;
}
.callout-title{font-size:15px; font-weight:700; margin-bottom:10px; display:flex; align-items:center; gap:8px;}
.callout-title i{color:var(--primary);}
.callout ul li{
  position:relative; padding-left:20px; font-size:15px; line-height:1.8; color:#2B343C; margin-top:6px;
}
.callout ul li::before{
  content:""; position:absolute; left:2px; top:.72em; width:6px; height:6px; border-radius:50%;
  background:var(--primary);
}
.article-body{background:#fff; border:1px solid var(--line); border-radius:var(--r-card); padding:38px 40px; box-shadow:var(--sh1);}
.article-body p{font-size:17px; line-height:1.9; color:#222A32; margin-bottom:1.2em;}
.article-body h2{
  font-size:24px; line-height:1.4; font-weight:700; margin:38px 0 16px; padding-top:4px;
}
.article-body h2:first-child{margin-top:0;}
.article-body h2::before{content:""; display:block; width:32px; height:3px; background:var(--primary); border-radius:2px; margin-bottom:12px;}
.article-body h3{font-size:19px; line-height:1.5; font-weight:600; margin:26px 0 12px;}
.article-body h4{font-size:17px; font-weight:600; margin:20px 0 10px;}
.article-body a{color:var(--primary-dark); border-bottom:1px solid rgba(232,98,42,.45);}
.article-body a:hover{color:var(--primary);}
.article-body strong{font-weight:700; color:#141A21;}
.article-body img{border-radius:var(--r-img); margin:24px auto;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px; color:var(--slate); text-align:center; margin-top:8px;}
.article-body blockquote{
  border-left:3px solid var(--primary); background:var(--surface);
  border-radius:0 12px 12px 0; padding:16px 20px; margin:22px 0; color:#2B343C;
}
.article-body blockquote p{margin-bottom:0; font-size:16px; line-height:1.85;}
.article-body ul,.article-body ol{margin:0 0 1.2em; padding-left:2px;}
.article-body ul li{
  position:relative; padding-left:22px; font-size:17px; line-height:1.9; color:#222A32; margin-bottom:8px;
}
.article-body ul li::before{
  content:""; position:absolute; left:4px; top:.72em; width:6px; height:6px; border-radius:50%; background:var(--primary);
}
.article-body ol{counter-reset:li;}
.article-body ol li{
  position:relative; padding-left:30px; font-size:17px; line-height:1.9; color:#222A32; margin-bottom:8px; counter-increment:li;
}
.article-body ol li::before{
  content:counter(li); position:absolute; left:0; top:.45em;
  width:20px; height:20px; border-radius:6px; background:#FDF0E9; color:var(--primary-dark);
  font-size:12px; font-weight:700; display:flex; align-items:center; justify-content:center;
}
.article-body table{width:100%; border-collapse:collapse; margin:22px 0; font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line); padding:10px 14px; text-align:left;}
.article-body th{background:var(--surface); font-weight:600;}
.article-body hr{border:none; border-top:1px solid var(--line); margin:28px 0;}
.empty-state{
  background:#fff; border:1px solid var(--line); border-radius:var(--r-card);
  padding:56px 24px; text-align:center; box-shadow:var(--sh1);
}
.empty-state i{font-size:30px; color:#D8CFC6; margin-bottom:14px; display:block;}
.empty-state p{font-size:16px; color:var(--slate); margin-bottom:20px;}
@media (max-width:768px){
  .article-body{padding:24px 20px;}
  .article-body p,.article-body ul li,.article-body ol li{font-size:16px; line-height:1.85;}
  .article-body h2{font-size:21px;}
  .article-body table{display:block; overflow-x:auto; white-space:nowrap;}
}

/* ---------- 文末操作 ---------- */
.article-foot{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px;
  margin-top:26px; padding-top:22px; border-top:1px solid var(--line);
}
.tag-list{display:flex; flex-wrap:wrap; gap:8px;}
.tag{
  display:inline-flex; align-items:center; height:26px; padding:0 12px; border-radius:999px;
  background:#fff; border:1px solid var(--line); color:var(--slate); font-size:13px;
}
.topic-nav{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:26px;}
.topic-card{
  display:block; background:#fff; border:1px solid var(--line); border-radius:var(--r-card);
  padding:16px 18px; box-shadow:var(--sh1); transition:all .2s ease-out;
}
.topic-card:hover{transform:translateY(-2px); box-shadow:var(--sh2); border-color:#F3C3AC; color:var(--ink);}
.topic-card .label{font-size:12px; color:var(--slate); display:block; margin-bottom:6px;}
.topic-card .title{font-size:16px; font-weight:600; line-height:1.5;}
@media (max-width:640px){.topic-nav{grid-template-columns:1fr;}}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0;}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:28px;}
.section-title{font-size:26px; font-weight:700; line-height:1.35; position:relative; padding-left:14px;}
.section-title::before{content:""; position:absolute; left:0; top:.28em; width:4px; height:20px; border-radius:2px; background:var(--primary);}
.section-desc{font-size:15px; color:var(--slate); margin-top:8px; padding-left:14px; max-width:640px;}
@media (max-width:640px){.section{padding:48px 0;} .section-title{font-size:21px;}}

.card-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px;}
.post-card{
  display:flex; flex-direction:column; background:#fff; border:1px solid var(--line);
  border-radius:var(--r-card); overflow:hidden; box-shadow:var(--sh1); transition:all .2s ease-out;
}
.post-card:hover{transform:translateY(-2px); box-shadow:var(--sh2); border-color:#EFE6DF; color:var(--ink);}
.post-thumb{position:relative; aspect-ratio:16/9; overflow:hidden; background:var(--surface);}
.post-thumb img{width:100%; height:100%; object-fit:cover; transition:transform .22s ease-out;}
.post-card:hover .post-thumb img{transform:scale(1.03);}
.post-thumb .chip-tag{
  position:absolute; top:12px; right:12px; height:24px; padding:0 10px; border-radius:999px;
  background:rgba(255,255,255,.94); color:var(--primary-dark); font-size:12px; font-weight:600;
  display:inline-flex; align-items:center;
}
.post-body{padding:18px 20px 20px; display:flex; flex-direction:column; gap:10px; flex:1;}
.post-body h3{font-size:17px; font-weight:600; line-height:1.5; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;}
.post-body p{font-size:15px; line-height:1.7; color:var(--slate); display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;}
.post-meta{margin-top:auto; font-size:13px; color:var(--slate); display:flex; align-items:center; gap:8px;}
@media (max-width:1024px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:640px){.card-grid{grid-template-columns:1fr;}}

/* ---------- FAQ ---------- */
.faq-list{display:flex; flex-direction:column; gap:14px; max-width:900px;}
.faq-item{
  background:#fff; border:1px solid var(--line); border-radius:12px; overflow:hidden;
  transition:border-color .2s ease-out, box-shadow .2s ease-out;
}
.faq-item[open]{border-color:#F3C3AC; box-shadow:var(--sh1); border-left:3px solid var(--primary);}
.faq-item summary{
  list-style:none; cursor:pointer; padding:18px 22px; font-size:16px; font-weight:600;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary i{color:var(--primary); font-size:14px; transition:transform .2s ease-out; flex:0 0 auto;}
.faq-item[open] summary i{transform:rotate(45deg);}
.faq-answer{padding:0 22px 20px; font-size:15px; line-height:1.8; color:#3A444D;}

/* ---------- CTA ---------- */
.cta-band{background:var(--ink); color:#fff; border-radius:var(--r-card); padding:44px 40px; position:relative; overflow:hidden;}
.cta-band::before{
  content:""; position:absolute; top:-60px; right:-40px; width:280px; height:280px; border-radius:50%;
  background:radial-gradient(circle,rgba(242,178,62,.22) 0%,rgba(242,178,62,0) 70%);
}
.cta-inner{position:relative; z-index:2; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px;}
.cta-inner h2{font-size:24px; font-weight:700; line-height:1.4;}
.cta-inner p{font-size:15px; color:rgba(255,255,255,.72); margin-top:8px; max-width:640px;}
@media (max-width:768px){.cta-band{padding:28px 22px;} .cta-inner h2{font-size:20px;}}

/* ---------- 底部固定条 ---------- */
.bottom-bar{
  position:fixed; left:0; right:0; bottom:0; z-index:70;
  background:var(--ink); color:#fff; border-top:1px solid rgba(255,255,255,.1);
  transform:translateY(110%); transition:transform .24s ease-out;
  padding-bottom:env(safe-area-inset-bottom);
}
.bottom-bar.show{transform:translateY(0);}
.bottom-bar-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; min-height:60px; padding:8px 0;}
.bottom-bar-text{font-size:14px; color:rgba(255,255,255,.78);}
@media (max-width:768px){
  .bottom-bar{transform:translateY(0);}
  .bottom-bar-text{font-size:13px; line-height:1.4;}
  .bottom-bar .btn{min-height:40px; padding:0 16px; font-size:14px; flex:0 0 auto;}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink); color:rgba(255,255,255,.72); padding:56px 0 72px; margin-top:56px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:32px;}
.site-footer .brand-mark{background:linear-gradient(140deg,#E8622A,#F2B23E);}
.footer-brand-name{font-size:17px; font-weight:700; color:#fff; line-height:1.4;}
.footer-desc{font-size:14px; line-height:1.8; margin-top:14px; color:rgba(255,255,255,.6);}
.footer-title{font-size:14px; font-weight:600; color:rgba(255,255,255,.92); margin-bottom:12px;}
.footer-links li{margin-bottom:4px;}
.footer-links a{font-size:14px; line-height:2.2; color:rgba(255,255,255,.68);}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{display:flex; gap:10px; font-size:14px; line-height:1.9; margin-bottom:8px; color:rgba(255,255,255,.68);}
.footer-contact i{color:var(--accent); margin-top:5px; font-size:13px;}
.footer-bottom{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:10px;
  margin-top:40px; padding-top:20px; border-top:1px solid rgba(255,255,255,.12);
  font-size:13px; color:rgba(255,255,255,.52);
}
@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr; gap:26px;}
  .site-footer{padding:40px 0 88px;}
  .footer-bottom{flex-direction:column; align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important; animation:none !important;}
}

/* roulang page: category1 */
:root{
    --primary:#E8622A;
    --primary-dark:#C94F1E;
    --primary-soft:#FDEDE4;
    --accent:#F2B23E;
    --ink:#141A21;
    --slate:#5C6E7A;
    --surface:#F6F4F1;
    --card:#FFFFFF;
    --line:#E3DED8;
    --radius-card:14px;
    --radius-img:12px;
    --radius-btn:10px;
    --shadow-1:0 1px 2px rgba(20,26,33,.04);
    --shadow-2:0 8px 24px -12px rgba(20,26,33,.12);
    --shadow-3:0 14px 34px -14px rgba(20,26,33,.2);
    --t:200ms ease-out;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:'PingFang SC','Microsoft YaHei','Source Han Sans SC','Noto Sans SC',system-ui,sans-serif;
    font-size:16px;
    line-height:1.75;
    color:var(--ink);
    background:var(--surface);
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}
  button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
  :focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
  ::selection{background:var(--primary-soft);color:var(--primary-dark);}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
  .sec{padding:88px 0;}
  .sec-tight{padding:64px 0;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;letter-spacing:.08em;color:var(--primary-dark);
    background:var(--primary-soft);border-radius:999px;padding:5px 14px;
  }
  .sec-head{max-width:760px;margin-bottom:36px;}
  .sec-title{
    font-size:26px;line-height:1.35;font-weight:700;margin-top:14px;
    display:flex;align-items:center;gap:12px;
  }
  .sec-title::before{content:"";width:3px;height:20px;border-radius:2px;background:var(--primary);flex:none;}
  .sec-desc{font-size:15px;color:var(--slate);margin-top:12px;line-height:1.8;}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,255,255,.93);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
    transition:padding var(--t);
  }
  .header-top{
    display:flex;align-items:center;justify-content:space-between;gap:20px;
    padding-top:16px;padding-bottom:14px;transition:padding var(--t);
  }
  .site-header.scrolled .header-top{padding-top:10px;padding-bottom:8px;}
  .brand{display:flex;align-items:center;gap:12px;}
  .brand-mark{
    width:40px;height:40px;flex:none;border-radius:12px;
    background:linear-gradient(150deg,#F07A42,#C94F1E);
    color:#fff;font-weight:700;font-size:18px;
    display:flex;align-items:center;justify-content:center;
    box-shadow:var(--shadow-2);
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.25;}
  .brand-name{font-size:17px;font-weight:700;letter-spacing:.01em;}
  .brand-sub{font-size:12px;color:var(--slate);letter-spacing:.02em;}
  .header-actions{display:flex;align-items:center;gap:10px;}
  .icon-btn{
    width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
    background:#fff;color:var(--slate);display:flex;align-items:center;justify-content:center;
    transition:all var(--t);
  }
  .icon-btn:hover{color:var(--primary);border-color:#F3C7B2;background:var(--primary-soft);}
  .menu-btn{
    display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
    background:#fff;color:var(--ink);align-items:center;justify-content:center;
  }
  .header-nav{padding-bottom:12px;}
  .chip-scroll{
    display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  }
  .chip{
    display:inline-flex;align-items:center;height:36px;padding:0 16px;
    border-radius:999px;border:1px solid var(--line);background:#fff;
    font-size:15px;color:var(--slate);transition:all var(--t);white-space:nowrap;
  }
  .chip:hover{color:var(--primary-dark);border-color:#EFC3AE;background:var(--primary-soft);}
  .chip[aria-current="page"]{
    color:var(--primary-dark);border-color:var(--primary);
    background:var(--primary-soft);font-weight:600;
  }
  .mobile-drawer{display:none;}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:44px;padding:0 22px;border-radius:var(--radius-btn);
    font-size:15px;font-weight:600;transition:all var(--t);border:1px solid transparent;
  }
  .btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-2);}
  .btn-primary:hover{background:var(--primary-dark);box-shadow:var(--shadow-3);transform:translateY(-1px);}
  .btn-primary:active{transform:translateY(1px);box-shadow:var(--shadow-1);}
  .btn-secondary{background:#fff;color:var(--primary-dark);border-color:var(--primary);}
  .btn-secondary:hover{background:var(--primary-soft);}
  .btn-ghost{color:var(--primary-dark);padding:0 4px;min-height:40px;font-weight:600;}
  .btn-ghost i{transition:transform var(--t);}
  .btn-ghost:hover i{transform:translateX(3px);}

  /* ---------- hero ---------- */
  .hero{
    position:relative;overflow:hidden;background:var(--ink);color:#fff;
    min-height:372px;display:flex;align-items:center;
  }
  .hero-bg{position:absolute;inset:0;}
  .hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 38%;}
  .hero-bg::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(100deg,rgba(20,26,33,.78) 0%,rgba(20,26,33,.6) 52%,rgba(20,26,33,.34) 100%);
  }
  .hero-inner{position:relative;z-index:2;padding:64px 0 60px;}
  .hero-brand{
    display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.08em;
    color:#F7D9C6;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
    border-radius:999px;padding:6px 16px;margin-bottom:18px;
  }
  .hero h1{
    font-size:36px;line-height:1.28;font-weight:700;max-width:760px;letter-spacing:.01em;
  }
  .hero-sub{
    margin-top:16px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.82);max-width:620px;
  }
  .hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px;}
  .hero-points{
    display:flex;flex-wrap:wrap;gap:20px;margin-top:30px;font-size:13px;color:rgba(255,255,255,.78);
  }
  .hero-points span{display:inline-flex;align-items:center;gap:8px;}
  .hero-points span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);}

  /* ---------- ticker ---------- */
  .ticker{background:#fff;border-bottom:1px solid var(--line);}
  .ticker-inner{
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;
  }
  .ticker-item{
    display:flex;gap:12px;align-items:flex-start;padding:20px 24px;
    border-right:1px solid var(--line);
  }
  .ticker-item:last-child{border-right:none;}
  .ticker-item i{color:var(--primary);margin-top:4px;}
  .ticker-item p{font-size:14px;line-height:1.7;color:var(--slate);}
  .ticker-item strong{display:block;font-size:14px;color:var(--ink);font-weight:600;margin-bottom:2px;}

  /* ---------- article layout 8/4 ---------- */
  .layout-main{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:32px;align-items:start;}
  .content-block{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    box-shadow:var(--shadow-1);padding:36px 34px;
  }
  .content-block h2{
    font-size:24px;line-height:1.4;font-weight:700;display:flex;align-items:center;gap:12px;margin-bottom:16px;
  }
  .content-block h2::before{content:"";width:3px;height:20px;border-radius:2px;background:var(--primary);flex:none;}
  .content-block h3{font-size:18px;font-weight:600;line-height:1.5;margin:26px 0 10px;}
  .content-block p{font-size:16px;line-height:1.85;color:#2A323A;margin-bottom:14px;max-width:740px;}
  .content-block .lead{font-size:17px;color:#333B44;}
  .dot-list{margin:14px 0 6px;}
  .dot-list li{
    position:relative;padding-left:20px;font-size:15.5px;line-height:1.8;color:#39424B;margin-bottom:10px;
  }
  .dot-list li::before{
    content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--primary);
  }
  .dot-list li b{color:var(--ink);font-weight:600;}
  .num-list{counter-reset:n;margin-top:16px;}
  .num-list li{
    position:relative;padding-left:44px;margin-bottom:16px;font-size:15.5px;line-height:1.8;color:#39424B;
  }
  .num-list li::before{
    counter-increment:n;content:counter(n,decimal-leading-zero);
    position:absolute;left:0;top:1px;font-size:13px;font-weight:700;color:var(--primary-dark);
    background:var(--primary-soft);border-radius:8px;padding:3px 8px;line-height:1.4;
  }
  .num-list li b{display:block;color:var(--ink);font-weight:600;margin-bottom:2px;font-size:16px;}
  .note-box{
    margin-top:22px;padding:18px 20px;border-radius:12px;background:var(--surface);
    border-left:3px solid var(--primary);font-size:15px;line-height:1.8;color:#39424B;
  }

  /* ---------- aside index ---------- */
  .index-card{
    position:sticky;top:132px;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
    box-shadow:var(--shadow-2);padding:26px 24px;
  }
  .index-card h2{font-size:16px;font-weight:700;margin-bottom:6px;}
  .index-card .index-hint{font-size:13px;color:var(--slate);margin-bottom:16px;}
  .index-list li{margin-bottom:2px;}
  .index-list a{
    display:flex;align-items:baseline;gap:10px;padding:9px 10px;border-radius:10px;
    font-size:14.5px;color:var(--slate);transition:all var(--t);
  }
  .index-list a span.no{font-size:12px;font-weight:700;color:var(--accent);}
  .index-list a:hover{background:var(--primary-soft);color:var(--primary-dark);}
  .index-cta{
    margin-top:18px;padding-top:18px;border-top:1px solid var(--line);
  }
  .index-cta p{font-size:13px;color:var(--slate);line-height:1.7;margin-bottom:12px;}
  .index-cta .btn{width:100%;}

  /* ---------- entry cards ---------- */
  .entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
  .entry-card{
    display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
    border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;
    transition:all var(--t);
  }
  .entry-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
  .entry-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--surface);}
  .entry-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t);}
  .entry-card:hover .entry-thumb img{transform:scale(1.03);}
  .entry-tag{
    position:absolute;top:12px;left:12px;font-size:12px;font-weight:600;
    background:rgba(255,255,255,.94);color:var(--primary-dark);
    border-radius:999px;padding:4px 12px;
  }
  .entry-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .entry-body h3{font-size:18px;font-weight:600;line-height:1.5;}
  .entry-body p{font-size:15px;line-height:1.75;color:var(--slate);}
  .entry-body ul li{
    position:relative;padding-left:18px;font-size:14.5px;line-height:1.8;color:#39424B;
  }
  .entry-body ul li::before{
    content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--accent);
  }
  .entry-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;}
  .entry-foot .link{font-size:14px;font-weight:600;color:var(--primary-dark);display:inline-flex;align-items:center;gap:6px;}
  .entry-foot .link i{transition:transform var(--t);}
  .entry-foot .link:hover i{transform:translateX(3px);}
  .entry-foot .stamp{font-size:12.5px;color:var(--slate);}

  /* ---------- steps ---------- */
  .step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
  .step-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
    padding:24px 22px;box-shadow:var(--shadow-1);transition:all var(--t);
  }
  .step-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#EDD9CD;}
  .step-no{
    display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
    border-radius:10px;background:var(--primary-soft);color:var(--primary-dark);
    font-size:13px;font-weight:700;margin-bottom:14px;
  }
  .step-card h3{font-size:17px;font-weight:600;margin-bottom:8px;}
  .step-card p{font-size:14.5px;line-height:1.75;color:var(--slate);}

  /* ---------- dark strip ---------- */
  .dark-strip{background:var(--ink);color:#fff;}
  .dark-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;}
  .dark-cell{border-left:1px solid rgba(255,255,255,.14);padding-left:20px;}
  .dark-cell .num{font-size:30px;font-weight:700;color:var(--accent);line-height:1.2;}
  .dark-cell .cap{font-size:13px;color:rgba(255,255,255,.66);margin-top:6px;line-height:1.7;}
  .dark-title{font-size:22px;font-weight:700;margin-bottom:8px;}
  .dark-sub{font-size:14.5px;color:rgba(255,255,255,.7);max-width:640px;line-height:1.8;}

  /* ---------- faq ---------- */
  .faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-1);
    overflow:hidden;transition:all var(--t);
  }
  .faq-item[open]{border-left:3px solid var(--primary);box-shadow:var(--shadow-2);}
  .faq-item summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
    gap:16px;padding:18px 22px;font-size:16px;font-weight:600;line-height:1.6;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary i{color:var(--slate);transition:transform var(--t);font-size:14px;}
  .faq-item[open] summary i{transform:rotate(180deg);color:var(--primary);}
  .faq-item .faq-body{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--slate);}

  /* ---------- cta ---------- */
  .cta-band{
    background:linear-gradient(180deg,#FFFFFF 0%,#FBF6F2 100%);
    border:1px solid var(--line);border-radius:var(--radius-card);
    padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:28px;
    box-shadow:var(--shadow-1);
  }
  .cta-band h2{font-size:24px;font-weight:700;line-height:1.4;}
  .cta-band p{font-size:15px;color:var(--slate);margin-top:10px;max-width:560px;line-height:1.8;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:none;}

  /* ---------- footer ---------- */
  .site-footer{background:var(--ink);color:rgba(255,255,255,.78);padding:72px 0 72px;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;}
  .footer-brand-name{font-size:16px;font-weight:700;color:#fff;line-height:1.4;}
  .footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin-top:14px;max-width:320px;}
  .footer-title{font-size:14px;font-weight:600;color:rgba(255,255,255,.55);margin-bottom:14px;}
  .footer-links li{line-height:2.2;}
  .footer-links a{font-size:14px;color:rgba(255,255,255,.8);transition:color var(--t);}
  .footer-links a:hover{color:var(--accent);}
  .footer-contact li{display:flex;gap:10px;font-size:14px;line-height:1.9;margin-bottom:10px;color:rgba(255,255,255,.75);}
  .footer-contact i{color:var(--accent);margin-top:5px;flex:none;}
  .footer-bottom{
    margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
    font-size:13px;color:rgba(255,255,255,.5);
  }
  .site-footer .brand-mark{background:rgba(255,255,255,.12);}

  /* ---------- fixed bar ---------- */
  .fixed-bar{
    position:fixed;left:0;right:0;bottom:0;z-index:55;
    background:var(--ink);color:#fff;
    padding:10px 0 calc(10px + env(safe-area-inset-bottom,0px));
    transform:translateY(110%);opacity:0;transition:all 260ms ease-out;
    box-shadow:0 -8px 24px -14px rgba(20,26,33,.5);
  }
  .fixed-bar.show{transform:translateY(0);opacity:1;}
  .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;}
  .fixed-inner p{font-size:14px;color:rgba(255,255,255,.82);line-height:1.5;}
  .fixed-inner .btn{min-height:42px;padding:0 20px;}

  /* ---------- responsive ---------- */
  @media (max-width:1024px){
    .container{padding:0 24px;}
    .sec{padding:64px 0;}
    .layout-main{grid-template-columns:1fr;}
    .index-card{position:static;order:-1;}
    .step-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
    .hero h1{font-size:31px;}
    .dark-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
  }
  @media (max-width:768px){
    .header-cta{display:none;}
    .menu-btn{display:flex;}
    .header-nav{padding-bottom:8px;}
    .chip-scroll{
      flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
      padding-bottom:4px;mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
    }
    .chip-scroll::-webkit-scrollbar{display:none;}
    .mobile-drawer{
      display:block;overflow:hidden;max-height:0;transition:max-height 260ms ease-out;
      border-top:0 solid var(--line);background:#fff;
    }
    .mobile-drawer.open{max-height:320px;border-top:1px solid var(--line);}
    .mobile-drawer ul{padding:10px 24px 18px;}
    .mobile-drawer li a{
      display:flex;align-items:center;min-height:46px;font-size:15px;color:var(--slate);
      border-bottom:1px solid var(--line);
    }
    .mobile-drawer li:last-child a{border-bottom:none;}
    .mobile-drawer li a[aria-current="page"]{color:var(--primary-dark);font-weight:600;}
    .ticker-inner{grid-template-columns:1fr;}
    .ticker-item{border-right:none;border-bottom:1px solid var(--line);padding:16px 24px;}
    .ticker-item:last-child{border-bottom:none;}
    .entry-grid{grid-template-columns:1fr;}
    .content-block{padding:26px 22px;}
    .hero-inner{padding:48px 0 46px;}
    .hero h1{font-size:27px;}
    .hero-sub{font-size:15px;}
    .cta-band{flex-direction:column;align-items:flex-start;padding:32px 24px;}
    .cta-actions{width:100%;}
    .cta-actions .btn{flex:1 1 auto;}
    .footer-bottom{flex-direction:column;}
  }
  @media (max-width:520px){
    .container{padding:0 16px;}
    .sec{padding:48px 0;}
    .sec{padding:52px 0;}
    .hero{min-height:318px;}
    .hero h1{font-size:24px;}
    .step-grid{grid-template-columns:1fr;}
    .dark-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .cta-actions .btn{width:100%;}
    .fixed-inner p{font-size:13px;}
    .fixed-inner .btn{padding:0 16px;font-size:14px;}
    .brand-sub{display:none;}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition:none !important;animation:none !important;scroll-behavior:auto;}
  }

/* roulang page: category3 */
:root{
    --primary:#E8622A;
    --primary-hover:#C94F1E;
    --primary-soft:#FDF1EA;
    --accent:#F2B23E;
    --ink:#141A21;
    --slate:#5C6E7A;
    --text:#232C33;
    --surface:#F6F4F1;
    --card:#FFFFFF;
    --line:#E3DED8;
    --ok:#2F7D6B;
    --radius-card:14px;
    --radius-img:12px;
    --radius-btn:10px;
    --shadow-1:0 1px 2px rgba(20,26,33,.04);
    --shadow-2:0 8px 24px -12px rgba(20,26,33,.12);
    --shadow-3:0 16px 36px -18px rgba(20,26,33,.22);
    --ease: cubic-bezier(.2,.7,.3,1);
  }

  *,*::before,*::after{ box-sizing:border-box; }
  html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
  body{
    margin:0;
    font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,sans-serif;
    background:var(--surface);
    color:var(--text);
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{ margin:0; color:var(--ink); font-weight:700; line-height:1.35; letter-spacing:0; }
  p{ margin:0; }
  ul,ol{ margin:0; padding:0; list-style:none; }
  a{ color:inherit; text-decoration:none; }
  img{ display:block; max-width:100%; }
  button{ font:inherit; cursor:pointer; }
  :focus-visible{ outline:2px solid var(--primary); outline-offset:2px; border-radius:6px; }

  body .container{
    width:100%;
    max-width:1200px;
    margin-left:auto;
    margin-right:auto;
    padding-left:32px;
    padding-right:32px;
  }

  /* ---------- 头部 ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
    transition:padding .2s var(--ease);
  }
  .header-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    min-height:68px;
    padding-top:10px;
    transition:min-height .2s var(--ease);
  }
  .site-header.is-scrolled .header-top{ min-height:60px; }
  .brand{ display:flex; align-items:center; gap:12px; }
  .brand-mark{
    width:36px; height:36px; flex:none;
    display:flex; align-items:center; justify-content:center;
    background:linear-gradient(140deg,var(--primary) 0%, #f08a4f 100%);
    color:#fff; font-size:17px; font-weight:700;
    border-radius:10px;
    box-shadow:var(--shadow-2);
  }
  .brand-text{ display:flex; flex-direction:column; line-height:1.25; }
  .brand-name{ font-size:16px; font-weight:700; color:var(--ink); }
  .brand-sub{ font-size:12px; color:var(--slate); letter-spacing:.02em; }
  .header-actions{ display:flex; align-items:center; gap:10px; }
  .icon-btn{
    width:40px; height:40px; flex:none;
    display:inline-flex; align-items:center; justify-content:center;
    background:#fff; border:1px solid var(--line); border-radius:10px;
    color:var(--slate); font-size:15px;
    transition:color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
  }
  .icon-btn:hover{ color:var(--primary); border-color:#f0c2ab; background:#fffaf7; }
  .nav-toggle{ display:none; }

  .chip-scroll{
    display:flex;
    gap:8px;
    overflow-x:auto;
    padding:4px 0 14px;
    scrollbar-width:none;
    -ms-overflow-style:none;
    -webkit-overflow-scrolling:touch;
  }
  .chip-scroll::-webkit-scrollbar{ display:none; }
  .chip{
    display:inline-flex; align-items:center;
    height:36px; padding:0 16px; flex:none;
    font-size:15px; color:var(--slate);
    background:#fff; border:1px solid var(--line); border-radius:999px;
    white-space:nowrap;
    transition:color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
  }
  .chip:hover{ color:var(--primary); border-color:#f2c6b1; background:#fffaf7; }
  .chip.active,
  .chip[aria-current="page"]{
    color:var(--primary);
    border-color:var(--primary);
    background:var(--primary-soft);
    font-weight:600;
  }

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    min-height:44px; padding:0 22px;
    font-size:15px; font-weight:600;
    border-radius:var(--radius-btn);
    border:1px solid transparent;
    transition:transform .18s var(--ease), background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
  }
  .btn-sm{ min-height:40px; padding:0 18px; font-size:14px; }
  .btn-primary{ background:var(--primary); color:#fff; box-shadow:var(--shadow-2); }
  .btn-primary:hover{ background:var(--primary-hover); box-shadow:var(--shadow-3); }
  .btn-primary:active{ transform:translateY(1px); }
  .btn-secondary{ background:#fff; color:var(--primary); border-color:var(--primary); }
  .btn-secondary:hover{ background:var(--primary-soft); }
  .btn-ghost{ min-height:44px; padding:0; color:var(--primary); font-weight:600; }
  .btn-ghost i{ transition:transform .18s var(--ease); }
  .btn-ghost:hover i{ transform:translateX(3px); }
  .btn-ghost:hover{ color:var(--primary-hover); }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    min-height:368px;
    display:flex;
    align-items:center;
    overflow:hidden;
    background-color:#1b232b;
    background-image:url('/assets/images/backpic/back-2.webp');
    background-size:cover;
    background-position:center 38%;
  }
  .hero::after{
    content:"";
    position:absolute; inset:0;
    background:linear-gradient(96deg, rgba(20,26,33,.88) 0%, rgba(20,26,33,.72) 46%, rgba(20,26,33,.5) 100%);
  }
  .hero::before{
    content:"";
    position:absolute; inset:0;
    background:radial-gradient(60% 90% at 88% 12%, rgba(242,178,62,.16) 0%, rgba(242,178,62,0) 62%);
    z-index:1;
  }
  .hero-inner{ position:relative; z-index:2; padding:56px 0 60px; width:100%; }
  .hero-breadcrumb{
    display:flex; flex-wrap:wrap; align-items:center; gap:8px;
    font-size:13px; color:rgba(255,255,255,.62); margin-bottom:18px;
  }
  .hero-breadcrumb a{ color:rgba(255,255,255,.78); }
  .hero-breadcrumb a:hover{ color:var(--accent); }
  .hero-breadcrumb .sep{ color:rgba(255,255,255,.36); }
  .hero-breadcrumb .current{ color:rgba(255,255,255,.6); }
  .hero h1{
    color:#fff;
    font-size:clamp(27px, 3.4vw, 38px);
    line-height:1.28;
    max-width:820px;
    font-weight:700;
  }
  .hero-sub{
    margin-top:16px;
    font-size:16px;
    line-height:1.8;
    color:rgba(255,255,255,.8);
    max-width:680px;
  }
  .hero-actions{ margin-top:28px; display:flex; flex-wrap:wrap; align-items:center; gap:20px; }
  .hero-trust{
    margin-top:30px;
    display:flex; flex-wrap:wrap; align-items:center; gap:14px;
    font-size:13px; color:rgba(255,255,255,.72);
  }
  .hero-trust span{ display:inline-flex; align-items:center; gap:14px; }
  .hero-trust i{ color:var(--accent); font-size:10px; }

  /* ---------- 区块通用 ---------- */
  .section{ padding:88px 0; }
  .section-alt{ background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .section-head{ margin-bottom:36px; max-width:760px; }
  .section-eyebrow{
    display:inline-flex; align-items:center; gap:10px;
    font-size:13px; font-weight:600; color:var(--primary);
    letter-spacing:.04em; margin-bottom:14px;
  }
  .section-eyebrow::before{
    content:""; width:3px; height:20px; background:var(--primary); border-radius:2px;
  }
  .section-head h2{ font-size:clamp(23px,2.4vw,28px); }
  .section-head p{ margin-top:14px; color:var(--slate); font-size:16px; line-height:1.85; }
  .lead-text{ font-size:17px; line-height:1.9; color:#313B43; }

  /* ---------- 正文 + 提示卡 ---------- */
  .duo{ display:grid; grid-template-columns:7fr 5fr; gap:48px; align-items:start; }
  .prose-block p + p{ margin-top:20px; }
  .prose-block h3{
    font-size:19px; margin-bottom:14px; padding-left:14px; position:relative;
  }
  .prose-block h3::before{
    content:""; position:absolute; left:0; top:5px; width:3px; height:19px;
    background:var(--primary); border-radius:2px;
  }
  .prose-block h3 + p{ margin-top:0; }
  .prose-block h3.mt{ margin-top:34px; }

  .side-card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    padding:28px 26px;
    box-shadow:var(--shadow-1);
    position:sticky; top:150px;
  }
  .side-card h3{ font-size:17px; margin-bottom:6px; }
  .side-card .side-note{ font-size:13px; color:var(--slate); margin-bottom:18px; }
  .check-list li{
    display:flex; gap:12px; align-items:flex-start;
    padding:12px 0; border-bottom:1px dashed var(--line);
    font-size:15px; line-height:1.7; color:#2C363E;
  }
  .check-list li:last-child{ border-bottom:0; padding-bottom:0; }
  .check-list li i{ color:var(--primary); font-size:13px; margin-top:6px; }
  .side-card .btn{ width:100%; margin-top:22px; }

  /* ---------- zigzag ---------- */
  .zig{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:56px;
    align-items:center;
  }
  .zig + .zig{ margin-top:72px; }
  .zig-media{
    border-radius:var(--radius-img);
    overflow:hidden;
    aspect-ratio:16/10;
    background:linear-gradient(150deg,#F1EDE8 0%, #FBF6F2 60%, #F6F0EA 100%);
    border:1px solid var(--line);
    box-shadow:var(--shadow-2);
  }
  .zig-media img{
    width:100%; height:100%; object-fit:cover;
    transition:transform .22s var(--ease);
  }
  .zig-media:hover img{ transform:scale(1.03); }
  .zig.flip .zig-media{ order:-1; }
  .zig-body .zig-index{
    font-size:13px; font-weight:700; color:var(--accent); letter-spacing:.12em;
    display:block; margin-bottom:12px;
  }
  .zig-body h3{ font-size:22px; margin-bottom:14px; }
  .zig-body > p{ color:var(--slate); font-size:15.5px; line-height:1.85; }
  .point-list{ margin-top:20px; display:grid; gap:14px; }
  .point-list li{
    display:flex; gap:12px; align-items:flex-start;
    font-size:15.5px; line-height:1.8; color:#2C363E;
  }
  .point-list li::before{
    content:""; width:7px; height:7px; flex:none; margin-top:9px;
    background:var(--primary); border-radius:50%;
  }

  /* ---------- 对照表 ---------- */
  .table-wrap{
    overflow-x:auto;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-1);
  }
  table.compare{
    width:100%;
    min-width:700px;
    border-collapse:collapse;
    font-size:15px;
  }
  .compare thead th{
    background:#FBF2EC;
    color:var(--ink);
    text-align:left;
    font-size:14px;
    font-weight:600;
    letter-spacing:.02em;
    padding:15px 20px;
    border-bottom:1px solid var(--line);
    white-space:nowrap;
  }
  .compare tbody td{
    padding:16px 20px;
    border-bottom:1px solid var(--line);
    vertical-align:top;
    line-height:1.7;
    color:#2C363E;
  }
  .compare tbody tr:last-child td{ border-bottom:0; }
  .compare tbody tr{ transition:background .18s var(--ease); }
  .compare tbody tr:hover{ background:#FFFBF8; }
  .compare td:first-child{ font-weight:600; color:var(--ink); white-space:nowrap; }
  .table-caption{ margin-top:16px; font-size:13px; color:var(--slate); }

  /* ---------- FAQ ---------- */
  .faq-list{ display:grid; gap:14px; max-width:880px; }
  .faq-item{
    background:#fff;
    border:1px solid var(--line);
    border-left:3px solid transparent;
    border-radius:12px;
    box-shadow:var(--shadow-1);
    transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
  }
  .faq-item[open]{ border-left-color:var(--primary); box-shadow:var(--shadow-2); }
  .faq-item summary{
    list-style:none;
    display:flex; align-items:center; justify-content:space-between; gap:18px;
    padding:18px 22px;
    font-size:16px; font-weight:600; color:var(--ink);
    cursor:pointer;
  }
  .faq-item summary::-webkit-details-marker{ display:none; }
  .faq-item summary i{
    color:var(--primary); font-size:13px; flex:none;
    transition:transform .2s var(--ease);
  }
  .faq-item[open] summary i{ transform:rotate(180deg); }
  .faq-item summary:hover{ color:var(--primary-hover); }
  .faq-answer{
    padding:0 22px 20px;
    font-size:15px; line-height:1.85; color:var(--slate);
  }

  /* ---------- CTA ---------- */
  .cta-block{
    position:relative;
    overflow:hidden;
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:44px 46px;
    box-shadow:var(--shadow-2);
    display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:26px;
  }
  .cta-block::before{
    content:"";
    position:absolute; inset:0;
    background:radial-gradient(46% 120% at 92% 0%, rgba(232,98,42,.09) 0%, rgba(232,98,42,0) 70%);
    pointer-events:none;
  }
  .cta-copy{ position:relative; max-width:640px; }
  .cta-copy h2{ font-size:clamp(21px,2.2vw,25px); }
  .cta-copy p{ margin-top:14px; color:var(--slate); font-size:15.5px; line-height:1.85; }
  .cta-actions{ position:relative; display:flex; flex-wrap:wrap; align-items:center; gap:18px; }

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:var(--ink);
    color:#C8D1D8;
    padding:68px 0 96px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.25fr;
    gap:40px;
  }
  .footer-brand-name{ color:#fff; font-size:16px; font-weight:700; line-height:1.4; }
  .footer-desc{
    margin-top:16px; font-size:14px; line-height:1.9; color:#93A3AD; max-width:330px;
  }
  .footer-title{
    font-size:14px; font-weight:600; color:#8A9AA5;
    letter-spacing:.04em; margin-bottom:16px;
  }
  .footer-links li a{
    display:inline-block;
    font-size:14px; line-height:2.2; color:#C8D1D8;
    transition:color .18s var(--ease);
  }
  .footer-links li a:hover{ color:var(--accent); }
  .footer-contact li{
    display:flex; gap:10px; align-items:flex-start;
    font-size:14px; line-height:1.9; color:#9FAEB8; margin-bottom:12px;
  }
  .footer-contact li i{ color:var(--primary); margin-top:6px; font-size:12px; }
  .footer-bottom{
    margin-top:48px;
    padding-top:24px;
    border-top:1px solid rgba(255,255,255,.08);
    display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between;
    font-size:13px; color:#7E8E99;
  }

  /* ---------- 底部固定转化条 ---------- */
  .sticky-bar{
    position:fixed;
    left:0; right:0; bottom:0;
    z-index:55;
    background:rgba(20,26,33,.97);
    border-top:1px solid rgba(255,255,255,.08);
    padding:10px 0;
    opacity:0; transform:translateY(100%); pointer-events:none;
    transition:opacity .22s var(--ease), transform .22s var(--ease);
  }
  .sticky-bar.is-visible{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .sticky-bar-inner{
    display:flex; align-items:center; justify-content:space-between; gap:18px;
  }
  .sticky-text{ font-size:14px; color:#C8D1D8; }

  /* ---------- 移动端抽屉 ---------- */
  .drawer{
    position:fixed; top:0; right:0; bottom:0;
    width:min(84vw,340px);
    background:#fff;
    z-index:80;
    padding:22px 22px 32px;
    transform:translateX(102%);
    transition:transform .24s var(--ease);
    overflow-y:auto;
    box-shadow:-12px 0 40px -20px rgba(20,26,33,.35);
  }
  .drawer.is-open{ transform:translateX(0); }
  .drawer-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:22px; }
  .drawer-head span{ font-size:15px; font-weight:700; color:var(--ink); }
  .drawer-links{ display:grid; gap:6px; margin-bottom:22px; }
  .drawer-links a{
    display:flex; align-items:center; justify-content:space-between;
    min-height:48px; padding:0 14px;
    border:1px solid var(--line); border-radius:10px;
    font-size:15px; color:#2C363E;
    transition:color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
  }
  .drawer-links a:hover{ color:var(--primary); border-color:#f2c6b1; background:#fffaf7; }
  .drawer-links a.active{ color:var(--primary); border-color:var(--primary); background:var(--primary-soft); font-weight:600; }
  .drawer .btn{ width:100%; }
  .overlay{
    position:fixed; inset:0; background:rgba(20,26,33,.45);
    z-index:70; opacity:0; pointer-events:none;
    transition:opacity .22s var(--ease);
  }
  .overlay.is-open{ opacity:1; pointer-events:auto; }

  /* ---------- 响应式 ---------- */
  @media (max-width:1023px){
    body .container{ padding-left:24px; padding-right:24px; }
    .section{ padding:64px 0; }
    .duo{ grid-template-columns:1fr; gap:36px; }
    .side-card{ position:static; }
    .zig{ gap:36px; }
    .zig + .zig{ margin-top:56px; }
    .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
    .cta-block{ padding:36px 30px; }
  }

  @media (max-width:767px){
    body .container{ padding-left:16px; padding-right:16px; }
    body{ font-size:15.5px; }
    .header-top{ min-height:62px; }
    .nav-toggle{ display:inline-flex; }
    .header-actions .btn-primary{ display:none; }
    .brand-sub{ display:none; }
    .hero{ min-height:340px; background-position:center 30%; }
    .hero-inner{ padding:40px 0 44px; }
    .hero-actions{ gap:16px; }
    .hero-actions .btn{ width:100%; }
    .hero-actions .btn-ghost{ width:auto; }
    .section{ padding:48px 0; }
    .section-head{ margin-bottom:26px; }
    .zig{ grid-template-columns:1fr; gap:22px; }
    .zig.flip .zig-media{ order:0; }
    .zig + .zig{ margin-top:48px; }
    .zig-body h3{ font-size:19px; }
    .footer-grid{ grid-template-columns:1fr; gap:30px; }
    .site-footer{ padding:52px 0 96px; }
    .cta-block{ padding:28px 22px; border-radius:16px; }
    .cta-actions{ width:100%; }
    .cta-actions .btn{ width:100%; }
    .cta-actions .btn-ghost{ width:auto; }
    .sticky-bar{ opacity:1; transform:translateY(0); pointer-events:auto; padding-bottom:calc(10px + env(safe-area-inset-bottom)); }
    .sticky-bar.is-visible{ opacity:1; transform:translateY(0); pointer-events:auto; }
    .sticky-text{ font-size:13px; line-height:1.5; }
    .sticky-bar .btn{ min-height:38px; padding:0 14px; font-size:13px; white-space:nowrap; }
    .faq-item summary{ padding:16px 16px; font-size:15px; }
    .faq-answer{ padding:0 16px 18px; font-size:14.5px; }
  }

  @media (max-width:520px){
    .hero h1{ font-size:25px; }
    .brand-name{ font-size:15px; }
    .sticky-text{ max-width:58%; }
  }

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

/* roulang page: category2 */
:root{
    --primary:#E8622A;
    --primary-hover:#C94F1E;
    --primary-soft:#FDEDE5;
    --primary-line:#F3CDBA;
    --accent:#F2B23E;
    --ink:#141A21;
    --slate:#5C6E7A;
    --surface:#F6F4F1;
    --card:#FFFFFF;
    --line:#E3DED8;
    --positive:#2F7D6B;
    --r-card:14px;
    --r-img:12px;
    --r-btn:10px;
    --sh-1:0 1px 2px rgba(20,26,33,.04);
    --sh-2:0 8px 24px -12px rgba(20,26,33,.12);
    --t:200ms ease-out;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.75;
    color:var(--ink);
    background:var(--surface);
    overflow-x:hidden;
  }
  h1,h2,h3,h4,p,figure,blockquote{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;transition:color var(--t);}
  a:hover{color:var(--primary);}
  button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;}
  :focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .header-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    min-height:72px;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand-mark{
    width:40px;height:40px;flex:0 0 40px;
    border-radius:12px;
    background:linear-gradient(140deg,#E8622A 0%,#F2B23E 100%);
    color:#fff;
    display:grid;place-items:center;
    font-size:18px;font-weight:700;
    box-shadow:var(--sh-1);
  }
  .brand-name{display:block;font-size:18px;font-weight:700;line-height:1.3;letter-spacing:0;}
  .brand-sub{display:block;font-size:12px;color:var(--slate);line-height:1.5;letter-spacing:.02em;}
  .header-actions{display:flex;align-items:center;gap:12px;}
  .icon-btn{
    width:40px;height:40px;
    border-radius:10px;
    border:1px solid var(--line);
    background:#fff;
    color:var(--slate);
    display:grid;place-items:center;
    transition:color var(--t),border-color var(--t),background var(--t);
  }
  .icon-btn:hover{color:var(--primary);border-color:var(--primary-line);background:var(--primary-soft);}
  .icon-btn:active{transform:translateY(1px);}
  .header-nav-wrap{padding-bottom:12px;}

  .chip-scroll{
    display:flex;
    align-items:center;
    gap:10px;
    overflow-x:auto;
    padding:2px 0 4px;
    scrollbar-width:none;
    -ms-overflow-style:none;
  }
  .chip-scroll::-webkit-scrollbar{display:none;}
  .chip{
    display:inline-flex;align-items:center;
    height:36px;padding:0 16px;
    border-radius:999px;
    border:1px solid var(--line);
    background:#fff;
    color:var(--slate);
    font-size:15px;
    white-space:nowrap;
    transition:color var(--t),border-color var(--t),background var(--t);
  }
  .chip:hover{color:var(--primary);border-color:var(--primary-line);background:var(--primary-soft);}
  .chip[aria-current="page"]{
    color:var(--primary);
    border-color:var(--primary);
    background:var(--primary-soft);
    font-weight:600;
  }

  .mobile-drawer{display:none;}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:44px;padding:0 22px;
    border-radius:var(--r-btn);
    border:1px solid transparent;
    font-size:15px;font-weight:600;
    transition:background var(--t),color var(--t),border-color var(--t),box-shadow var(--t),transform var(--t);
  }
  .btn-primary{background:var(--primary);color:#fff;}
  .btn-primary:hover{background:var(--primary-hover);color:#fff;box-shadow:var(--sh-2);}
  .btn-primary:active{transform:translateY(1px);}
  .btn-secondary{background:#fff;border-color:var(--primary);color:var(--primary);}
  .btn-secondary:hover{background:var(--primary-soft);color:var(--primary);}
  .btn-secondary:active{transform:translateY(1px);}
  .btn-ghost{
    min-height:auto;padding:0 2px;
    color:var(--ink);font-weight:600;background:transparent;
  }
  .btn-ghost i{transition:transform var(--t);}
  .btn-ghost:hover{color:var(--primary);}
  .btn-ghost:hover i{transform:translateX(3px);}

  /* ---------- hero ---------- */
  .hero-inner{
    position:relative;
    display:flex;align-items:center;
    min-height:366px;
    background-image:
      linear-gradient(100deg, rgba(20,26,33,.88) 0%, rgba(20,26,33,.72) 48%, rgba(20,26,33,.5) 100%),
      url('/assets/images/backpic/back-2.webp');
    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;
    color:#fff;
  }
  .hero-inner .container{padding-top:56px;padding-bottom:60px;}
  .hero-eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    padding:5px 14px;
    border-radius:999px;
    border:1px solid rgba(242,178,62,.45);
    background:rgba(242,178,62,.12);
    color:var(--accent);
    font-size:13px;font-weight:600;
    letter-spacing:.04em;
  }
  .hero-inner h1{
    margin-top:18px;
    font-size:38px;line-height:1.25;font-weight:700;
    color:#fff;
    max-width:760px;
  }
  .hero-lead{
    margin-top:16px;
    max-width:660px;
    font-size:16px;line-height:1.85;
    color:rgba(255,255,255,.84);
  }
  .hero-points{
    display:flex;flex-wrap:wrap;align-items:center;
    gap:10px 22px;
    margin-top:26px;
    font-size:13px;
    color:rgba(255,255,255,.78);
  }
  .hero-points span{display:inline-flex;align-items:center;gap:8px;}
  .hero-points i{color:var(--accent);}
  .hero-points .dot{width:4px;height:4px;border-radius:50%;background:rgba(242,178,62,.6);}

  /* ---------- sections ---------- */
  .section{padding:88px 0;}
  .section-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .section-head{max-width:780px;}
  .section-eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;letter-spacing:.12em;
    color:var(--primary);
  }
  .section-title{
    position:relative;
    margin-top:14px;
    padding-left:16px;
    font-size:26px;line-height:1.4;font-weight:700;
  }
  .section-title::before{
    content:"";
    position:absolute;left:0;top:.36em;
    width:3px;height:20px;border-radius:2px;
    background:var(--primary);
  }
  .section-desc{margin-top:16px;font-size:16px;line-height:1.9;color:var(--slate);}

  .prose p{font-size:16px;line-height:1.9;color:#2B333B;margin-bottom:18px;}
  .prose p:last-child{margin-bottom:0;}
  .sub-title{
    display:flex;align-items:center;gap:10px;
    margin:34px 0 12px;
    font-size:18px;font-weight:600;line-height:1.5;
  }
  .sub-title:first-child{margin-top:0;}
  .sub-title .num{
    font-family:system-ui,sans-serif;
    font-size:13px;font-weight:700;letter-spacing:.08em;
    color:var(--accent);
  }
  .note-box{
    margin-top:26px;
    padding:18px 22px;
    border-radius:12px;
    border:1px solid var(--line);
    border-left:3px solid var(--primary);
    background:#fff;
    font-size:15px;line-height:1.85;color:var(--slate);
    box-shadow:var(--sh-1);
  }
  .note-box strong{color:var(--ink);}

  .figure-rounded{
    border-radius:var(--r-img);
    overflow:hidden;
    box-shadow:var(--sh-2);
    background:#fff;
    border:1px solid var(--line);
  }
  .figure-rounded img{width:100%;height:100%;object-fit:cover;transition:transform 220ms ease-out;}
  .figure-rounded:hover img{transform:scale(1.03);}

  /* ---------- timeline ---------- */
  .timeline{position:relative;margin-top:44px;}
  .timeline::before{
    content:"";
    position:absolute;left:19px;top:10px;bottom:26px;
    width:1px;background:var(--line);
  }
  .tl-item{position:relative;padding-left:66px;padding-bottom:34px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-num{
    position:absolute;left:0;top:0;
    width:40px;height:40px;
    border-radius:50%;
    background:var(--primary-soft);
    border:1px solid var(--primary-line);
    color:var(--primary);
    display:grid;place-items:center;
    font-family:system-ui,sans-serif;
    font-size:14px;font-weight:700;
    transition:background var(--t),color var(--t),box-shadow var(--t);
  }
  .tl-item:hover .tl-num{background:var(--primary);color:#fff;box-shadow:var(--sh-2);}
  .tl-title{font-size:18px;font-weight:600;line-height:1.5;transition:color var(--t);}
  .tl-item:hover .tl-title{color:var(--primary);}
  .tl-desc{
    margin-top:8px;
    max-width:730px;
    font-size:15px;line-height:1.85;color:var(--slate);
  }
  .tl-meta{
    display:inline-flex;align-items:center;gap:8px;
    margin-top:10px;
    font-size:13px;color:var(--slate);
  }
  .tl-meta i{color:var(--accent);}

  /* ---------- verify list ---------- */
  .verify-list{margin-top:38px;border-top:1px solid var(--line);}
  .verify-row{
    display:grid;
    grid-template-columns:200px 1fr;
    gap:28px;
    padding:26px 0;
    border-bottom:1px solid var(--line);
    transition:background var(--t);
  }
  .verify-row:hover{background:rgba(232,98,42,.03);}
  .verify-name{
    display:flex;align-items:center;gap:10px;
    font-size:17px;font-weight:600;
    transition:color var(--t);
  }
  .verify-row:hover .verify-name{color:var(--primary);}
  .verify-name i{color:var(--primary);font-size:15px;}
  .verify-text{font-size:15px;line-height:1.85;color:var(--slate);}
  .verify-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
  .tag{
    display:inline-flex;align-items:center;
    height:24px;padding:0 10px;
    border-radius:999px;
    font-size:12px;
    background:#F1EFEC;
    color:var(--slate);
  }
  .tag-accent{background:var(--primary-soft);color:var(--primary);}
  .tag-positive{background:rgba(47,125,107,.1);color:var(--positive);}

  /* ---------- risk blocks ---------- */
  .risk-column{display:flex;flex-direction:column;gap:0;}
  .risk-item{
    padding:22px 0 22px 0;
    border-top:1px solid var(--line);
  }
  .risk-item:first-child{border-top:2px solid var(--primary);}
  .risk-num{
    font-family:system-ui,sans-serif;
    font-size:13px;font-weight:700;letter-spacing:.1em;
    color:var(--accent);
  }
  .risk-title{margin-top:8px;font-size:18px;font-weight:600;line-height:1.5;}
  .risk-text{margin-top:8px;font-size:15px;line-height:1.85;color:var(--slate);}
  .risk-item:hover .risk-title{color:var(--primary);}
  .risk-title{transition:color var(--t);}

  /* ---------- faq ---------- */
  .faq-list{margin-top:36px;max-width:900px;}
  .faq-item{
    border:1px solid var(--line);
    border-radius:12px;
    background:#fff;
    margin-bottom:12px;
    overflow:hidden;
    transition:border-color var(--t),box-shadow var(--t);
  }
  .faq-item:hover{border-color:var(--primary-line);box-shadow:var(--sh-1);}
  .faq-item[open]{border-color:var(--primary-line);box-shadow:var(--sh-1);}
  .faq-q{
    display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
    padding:18px 20px;
    border-left:3px solid transparent;
    font-size:16px;font-weight:600;line-height:1.6;
    cursor:pointer;
    list-style:none;
    transition:border-color var(--t),color var(--t);
  }
  .faq-q::-webkit-details-marker{display:none;}
  .faq-q:hover{color:var(--primary);}
  .faq-item[open] .faq-q{border-left-color:var(--primary);color:var(--primary);}
  .faq-icon{flex:0 0 auto;margin-top:3px;color:var(--slate);transition:transform var(--t),color var(--t);}
  .faq-item[open] .faq-icon{transform:rotate(45deg);color:var(--primary);}
  .faq-a{
    padding:0 20px 20px 23px;
    font-size:15px;line-height:1.85;color:var(--slate);
    max-width:820px;
  }

  /* ---------- cta ---------- */
  .cta-band{
    position:relative;
    overflow:hidden;
    border:1px solid var(--line);
    border-radius:var(--r-card);
    background:#fff;
    padding:44px;
    box-shadow:var(--sh-1);
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
  }
  .cta-band::after{
    content:"";
    position:absolute;right:-80px;top:-80px;
    width:280px;height:280px;border-radius:50%;
    background:radial-gradient(circle, rgba(242,178,62,.16) 0%, rgba(242,178,62,0) 68%);
    pointer-events:none;
  }
  .cta-title{font-size:24px;font-weight:700;line-height:1.45;}
  .cta-text{margin-top:12px;max-width:620px;font-size:15px;line-height:1.85;color:var(--slate);}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

  /* ---------- footer ---------- */
  .site-footer{
    margin-top:0;
    padding:64px 0 96px;
    background:var(--ink);
    color:rgba(255,255,255,.72);
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.3fr;
    gap:32px;
  }
  .footer-brand-name{font-size:17px;font-weight:700;color:#fff;}
  .footer-desc{margin-top:14px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:320px;}
  .site-footer .brand-mark{background:linear-gradient(140deg,#E8622A 0%,#F2B23E 100%);}
  .footer-title{margin-bottom:14px;font-size:14px;font-weight:600;color:rgba(255,255,255,.55);}
  .footer-links li a{
    display:inline-block;
    font-size:14px;line-height:2.2;
    color:rgba(255,255,255,.78);
    transition:color var(--t);
  }
  .footer-links li a:hover{color:var(--accent);}
  .footer-contact li{
    display:flex;gap:10px;
    margin-bottom:10px;
    font-size:14px;line-height:1.9;
    color:rgba(255,255,255,.72);
  }
  .footer-contact i{margin-top:7px;color:var(--accent);}
  .footer-bottom{
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
    margin-top:42px;padding-top:22px;
    border-top:1px solid rgba(255,255,255,.12);
    font-size:13px;color:rgba(255,255,255,.5);
  }

  /* ---------- responsive ---------- */
  @media (max-width:1279px){
    .container{max-width:1120px;}
  }
  @media (max-width:1023px){
    .container{padding:0 24px;}
    .section{padding:64px 0;}
    .hero-inner{min-height:340px;}
    .hero-inner h1{font-size:32px;}
    .section-title{font-size:24px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  }
  @media (max-width:767px){
    .container{padding:0 16px;}
    .section{padding:48px 0;}
    .header-top{min-height:64px;gap:12px;}
    .brand-name{font-size:16px;}
    .brand-sub{display:none;}
    .header-cta{display:none;}
    .nav-toggle{display:grid;}
    .hero-inner .container{padding-top:44px;padding-bottom:48px;}
    .hero-inner h1{font-size:27px;}
    .hero-lead{font-size:15px;}
    .section-title{font-size:21px;}
    .section-title::before{height:17px;}
    .tl-item{padding-left:58px;padding-bottom:30px;}
    .timeline::before{left:17px;}
    .tl-num{width:36px;height:36px;font-size:13px;}
    .verify-row{grid-template-columns:1fr;gap:12px;padding:22px 0;}
    .cta-band{padding:28px 22px;}
    .cta-title{font-size:20px;}
    .cta-actions{width:100%;}
    .cta-actions .btn{width:100%;}
    .footer-grid{grid-template-columns:1fr;gap:26px;}
    .site-footer{padding:48px 0 80px;}
    .mobile-drawer.open{display:block;border-top:1px solid var(--line);background:#fff;padding:10px 0 16px;}
    .mobile-drawer a{
      display:flex;align-items:center;justify-content:space-between;
      padding:12px 14px;border-radius:10px;
      font-size:15px;color:var(--ink);
    }
    .mobile-drawer a[aria-current="page"]{background:var(--primary-soft);color:var(--primary);font-weight:600;}
    .mobile-drawer a:hover{background:var(--primary-soft);color:var(--primary);}
  }
  @media (max-width:519px){
    .hero-inner h1{font-size:24px;}
    .hero-points{gap:8px 16px;}
    .brand-name{font-size:15px;}
  }