/* roulang page: index */
:root{
  --ink:#14201F;
  --muted:#5A6A67;
  --brand:#0E3B3A;
  --brand-soft:#14504E;
  --accent:#F26A2E;
  --accent-dark:#D9551F;
  --celadon:#79C9BE;
  --celadon-soft:#E4F3F0;
  --bg:#F7F3EA;
  --surface:#FFFFFF;
  --border:rgba(20,32,31,.12);
  --radius-card:18px;
  --radius-lg:24px;
  --radius-btn:999px;
  --radius-input:12px;
  --shadow:0 10px 30px rgba(14,59,58,.08);
  --shadow-hover:0 16px 40px rgba(14,59,58,.12);
  --sec-space:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding-bottom:76px;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--accent);}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.25;font-weight:800;color:var(--ink);letter-spacing:.2px;}
h1{font-size:clamp(2.1rem,4.6vw,3.7rem);font-weight:800;letter-spacing:-.5px;}
h2{font-size:clamp(1.6rem,3vw,2.35rem);}
h3{font-size:1.25rem;font-weight:700;}
ul{padding-left:0;list-style:none;margin:0;}
button,input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--celadon);outline-offset:3px;border-radius:6px;}

.container{max-width:1240px;padding-left:20px;padding-right:20px;}
.section{padding:var(--sec-space) 0;}
.section-tight{padding:64px 0;}
.section-dark{background:var(--brand);color:#F2EFE6;}
.section-dark h2,.section-dark h3{color:#FFFDF7;}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:700;letter-spacing:1.6px;
  color:var(--brand-soft);background:var(--celadon-soft);
  padding:7px 16px;border-radius:var(--radius-btn);margin-bottom:18px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);}
.lead-text{color:var(--muted);font-size:1.06rem;}

/* 按钮 */
.btn{
  border-radius:var(--radius-btn);
  font-weight:700;
  padding:12px 26px;
  border:1px solid transparent;
  transition:all .24s ease;
  display:inline-flex;align-items:center;gap:9px;justify-content:center;
}
.btn-lg{padding:15px 34px;font-size:1.02rem;}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(242,106,46,.26);}
.btn-accent:hover,.btn-accent:focus{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(242,106,46,.32);}
.btn-accent:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.18);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:var(--celadon-soft);color:var(--brand);border-color:var(--brand-soft);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(14,59,58,.12);}
.btn-light-ghost{background:transparent;color:#F7F3EA;border-color:rgba(247,243,234,.5);}
.btn-light-ghost:hover{background:rgba(247,243,234,.12);color:#fff;border-color:#fff;}
.link-more{font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:7px;}
.link-more::after{content:"\f061";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.78em;transition:transform .22s ease;}
.link-more:hover{color:var(--accent-dark);}
.link-more:hover::after{transform:translateX(4px);}
.tag{
  display:inline-block;font-size:.78rem;font-weight:700;
  background:var(--celadon-soft);color:var(--brand);
  padding:5px 13px;border-radius:10px;letter-spacing:.4px;
}
.tag-warm{background:#FDEBE2;color:#B8431A;}

/* 导航 */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,243,234,.96);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .28s ease,background .28s ease;
}
.site-header.scrolled{box-shadow:0 8px 24px rgba(14,59,58,.1);background:#FFFDF7;}
.nav-wrap{height:68px;display:flex;align-items:center;}
.navbar-brand.brand{display:flex;align-items:center;gap:11px;padding:0;margin-right:34px;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  background:var(--brand);color:#F7F3EA;
  display:grid;place-items:center;
  font-weight:800;font-size:1.06rem;
  box-shadow:0 6px 16px rgba(14,59,58,.22);
}
.brand-text{font-weight:800;font-size:1.08rem;color:var(--brand);letter-spacing:.4px;white-space:nowrap;}
.navbar-brand.brand:hover .brand-text{color:var(--accent);}
.nav-links{display:flex;align-items:center;gap:6px;margin:0;}
.nav-links .nav-link{
  color:var(--ink);font-weight:600;font-size:.98rem;
  padding:9px 16px;border-radius:var(--radius-btn);
  transition:all .22s ease;
}
.nav-links .nav-link:hover{color:var(--brand);background:rgba(121,201,190,.22);}
.nav-links .nav-link.active{color:#fff;background:var(--brand);}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:auto;}
.nav-search{position:relative;}
.nav-search input{
  width:190px;padding:9px 40px 9px 16px;
  border-radius:var(--radius-input);border:1px solid var(--border);
  background:#fff;color:var(--ink);font-size:.92rem;
  transition:all .22s ease;
}
.nav-search input::placeholder{color:#93A19E;}
.nav-search input:focus{outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(121,201,190,.28);width:216px;}
.nav-search button{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  border:none;background:transparent;color:var(--muted);padding:6px 8px;cursor:pointer;
}
.nav-search button:hover{color:var(--accent);}
.navbar-toggler{
  border:1px solid var(--border);border-radius:12px;padding:7px 11px;
  background:#fff;color:var(--brand);margin-left:auto;
}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(121,201,190,.4);outline:none;}
.navbar-toggler i{font-size:1.05rem;}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  padding:72px 0 84px;
  background:
    radial-gradient(1000px 520px at 88% -10%, rgba(121,201,190,.34), transparent 62%),
    linear-gradient(180deg,#FBF8F1 0%, var(--bg) 100%);
}
.hero-copy h1{margin-bottom:20px;}
.hero-copy h1 .hl{color:var(--brand);position:relative;}
.hero-sub{font-size:1.08rem;color:var(--muted);max-width:560px;margin-bottom:32px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.trust-bar{display:flex;flex-wrap:wrap;gap:12px 26px;}
.trust-bar li{display:flex;align-items:center;gap:9px;font-size:.93rem;color:var(--brand-soft);font-weight:600;}
.trust-bar i{color:var(--accent);font-size:.95rem;}
.hero-visual{position:relative;}
.hero-visual .hero-img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--radius-lg);
  box-shadow:0 22px 50px rgba(14,59,58,.18);
}
.float-badge{
  position:absolute;top:22px;left:-14px;
  background:#fff;color:var(--brand);
  font-weight:700;font-size:.85rem;
  padding:9px 18px;border-radius:var(--radius-btn);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  display:inline-flex;align-items:center;gap:8px;
}
.float-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);}
.floating-card{
  position:absolute;right:-12px;bottom:-26px;
  width:238px;background:#fff;border-radius:var(--radius-card);
  padding:14px;border:1px solid var(--border);box-shadow:var(--shadow-hover);
  display:flex;gap:12px;align-items:center;
}
.floating-card img{width:64px;height:64px;object-fit:cover;border-radius:12px;flex:0 0 auto;}
.floating-card strong{display:block;font-size:.94rem;line-height:1.4;color:var(--ink);}
.floating-card span{font-size:.78rem;color:var(--muted);}

/* 卖点 */
.point-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-card);padding:30px;
  box-shadow:var(--shadow);height:100%;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  position:relative;overflow:hidden;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--accent);}
.point-num{
  font-size:2.1rem;font-weight:800;color:rgba(14,59,58,.14);
  letter-spacing:1px;line-height:1;margin-bottom:14px;display:block;
}
.point-card h3{margin-bottom:10px;}
.point-card p{color:var(--muted);font-size:.97rem;margin-bottom:18px;}
.point-card .point-img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:14px;margin-bottom:22px;
}
.point-card-lg{padding:36px;}
.point-card-feature{
  background:linear-gradient(160deg,var(--brand) 0%,#124A48 100%);
  border-color:transparent;color:#EFEAE0;
}
.point-card-feature h3{color:#FFFDF7;}
.point-card-feature p{color:rgba(244,240,232,.82);}
.point-card-feature .point-num{color:rgba(121,201,190,.55);}
.point-card-feature .link-more{color:var(--celadon);}
.point-card-feature .link-more:hover{color:#fff;}

/* 场景 */
.scene-wrap{display:flex;gap:28px;align-items:flex-start;}
.scene-nav{flex:0 0 290px;display:flex;flex-direction:column;gap:12px;}
.scene-nav .scene-btn{
  text-align:left;background:#fff;border:1px solid var(--border);
  border-radius:14px;padding:18px 20px;cursor:pointer;
  transition:all .24s ease;width:100%;
  display:flex;align-items:flex-start;gap:12px;
}
.scene-nav .scene-btn i{color:var(--celadon);margin-top:4px;font-size:1rem;}
.scene-nav .scene-btn strong{display:block;font-weight:700;color:var(--ink);font-size:1rem;margin-bottom:4px;}
.scene-nav .scene-btn small{color:var(--muted);font-size:.83rem;line-height:1.5;display:block;}
.scene-nav .scene-btn:hover{border-color:var(--celadon);transform:translateX(4px);}
.scene-nav .scene-btn.active{background:var(--brand);border-color:var(--brand);}
.scene-nav .scene-btn.active strong{color:#fff;}
.scene-nav .scene-btn.active small{color:rgba(244,240,232,.72);}
.scene-nav .scene-btn.active i{color:var(--accent);}
.scene-panel{
  flex:1 1 auto;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);
}
.scene-panel img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;margin-bottom:24px;}
.scene-panel h3{margin-bottom:12px;}
.scene-panel p{color:var(--muted);font-size:.96rem;}
.scene-list{margin:18px 0 24px;}
.scene-list li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;color:var(--ink);font-size:.95rem;}
.scene-list i{color:var(--accent);margin-top:5px;font-size:.85rem;}

/* 资讯列表 */
.post-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);
  overflow:hidden;height:100%;box-shadow:var(--shadow);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--celadon);}
.post-cover{display:block;overflow:hidden;}
.post-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease;}
.post-card:hover .post-cover img{transform:scale(1.04);}
.post-body{padding:22px;display:flex;flex-direction:column;flex:1 1 auto;}
.post-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:.8rem;color:var(--muted);}
.post-body h3{font-size:1.08rem;margin-bottom:10px;}
.post-body h3 a{color:var(--ink);}
.post-body h3 a:hover{color:var(--accent);}
.post-body p{color:var(--muted);font-size:.92rem;margin-bottom:16px;flex:1 1 auto;}
.empty-state{
  background:#fff;border:1px dashed var(--border);border-radius:var(--radius-card);
  padding:46px 24px;text-align:center;color:var(--muted);font-size:.98rem;
}
.side-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow);margin-bottom:22px;
}
.side-card h4{font-size:1rem;margin-bottom:16px;display:flex;align-items:center;gap:9px;}
.side-card h4 i{color:var(--accent);}
.side-list li{padding:11px 0;border-bottom:1px dashed var(--border);font-size:.93rem;}
.side-list li:last-child{border-bottom:none;padding-bottom:0;}
.side-list a{color:var(--ink);display:block;}
.side-list a:hover{color:var(--accent);}
.side-list span{display:block;font-size:.78rem;color:var(--muted);margin-top:3px;}
.side-sub form{display:flex;flex-direction:column;gap:10px;}
.side-sub input{
  width:100%;padding:11px 15px;border-radius:var(--radius-input);
  border:1px solid var(--border);background:#FCFAF5;font-size:.92rem;
}
.side-sub input:focus{outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(121,201,190,.28);background:#fff;}
.side-sub .btn{width:100%;}
.side-sub small{color:var(--muted);font-size:.78rem;line-height:1.6;}

/* 社会认同 */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:60px;}
.stat-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);
  padding:26px 22px;box-shadow:var(--shadow);transition:transform .26s ease,box-shadow .26s ease;
}
.stat-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.stat-item strong{display:block;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;color:var(--brand);line-height:1.1;margin-bottom:8px;}
.stat-item span{font-size:.9rem;color:var(--muted);}
.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-bottom:56px;}
.quote-card{
  background:#fff;border:1px solid var(--border);border-left:4px solid var(--accent);
  border-radius:var(--radius-card);padding:28px;box-shadow:var(--shadow);
}
.quote-card:nth-child(2){margin-top:34px;}
.quote-card p{font-size:.98rem;color:var(--ink);margin-bottom:16px;}
.quote-user{display:flex;align-items:center;gap:12px;}
.quote-avatar{
  width:44px;height:44px;border-radius:50%;background:var(--celadon-soft);
  color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:.95rem;
}
.quote-user strong{display:block;font-size:.92rem;}
.quote-user span{font-size:.8rem;color:var(--muted);}
.partner-wall{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
  padding-top:8px;
}
.partner-wall span{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-btn);
  padding:10px 22px;font-size:.9rem;color:var(--brand-soft);font-weight:600;
  transition:all .24s ease;
}
.partner-wall span:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);}

/* FAQ */
.faq-layout{display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:start;}
.faq-side h2{margin-bottom:14px;}
.faq-side p{color:var(--muted);font-size:.97rem;margin-bottom:22px;}
.accordion-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-card)!important;
  margin-bottom:14px;overflow:hidden;
}
.accordion-button{
  background:#fff;color:var(--ink);font-weight:700;font-size:1rem;
  padding:20px 22px;border-radius:var(--radius-card)!important;
  box-shadow:none!important;
}
.accordion-button:not(.collapsed){background:var(--celadon-soft);color:var(--brand);}
.accordion-button::after{
  background-image:none;
  content:"\2b";font-family:"Font Awesome 6 Free";font-weight:900;
  width:auto;height:auto;font-size:.95rem;color:var(--accent);
  display:grid;place-items:center;transition:transform .25s ease;
}
.accordion-button:not(.collapsed)::after{content:"\f068";transform:none;}
.accordion-body{padding:0 22px 22px;color:var(--muted);font-size:.95rem;}

/* CTA 区块 */
.cta-block{
  background:linear-gradient(140deg,var(--brand) 0%,#0B2F2E 100%);
  border-radius:var(--radius-lg);padding:52px 44px;color:#F4F0E8;
  position:relative;overflow:hidden;
}
.cta-block::after{
  content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;
  border-radius:50%;background:rgba(121,201,190,.16);
}
.cta-block h2{color:#FFFDF7;margin-bottom:14px;}
.cta-block p{color:rgba(244,240,232,.82);max-width:620px;margin-bottom:28px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:2;}

/* 底部固定转化条 */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:var(--brand);color:#F4F0E8;
  min-height:72px;padding:12px 0;
  box-shadow:0 -8px 26px rgba(14,59,58,.22);
}
.sticky-cta .inner{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.sticky-cta .txt{font-size:.95rem;font-weight:600;display:flex;align-items:center;gap:10px;}
.sticky-cta .txt i{color:var(--celadon);}
.sticky-cta .acts{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap;}
.sticky-cta .btn{padding:10px 24px;font-size:.94rem;}

/* 页脚 */
.site-footer{background:#0B2F2E;color:rgba(244,240,232,.78);padding:66px 0 30px;}
.site-footer h4{color:#FFFDF7;font-size:1rem;margin-bottom:18px;letter-spacing:.4px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{background:var(--celadon);color:#0B2F2E;}
.footer-brand strong{color:#FFFDF7;font-size:1.06rem;font-weight:800;}
.site-footer p{font-size:.9rem;line-height:1.85;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(244,240,232,.78);font-size:.92rem;}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{display:flex;gap:10px;font-size:.9rem;margin-bottom:12px;align-items:flex-start;}
.footer-contact i{color:var(--celadon);margin-top:5px;}
.footer-qr{
  width:110px;height:110px;border-radius:14px;object-fit:cover;
  border:1px solid rgba(244,240,232,.24);
}
.footer-bottom{
  border-top:1px solid rgba(244,240,232,.16);margin-top:44px;padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.85rem;color:rgba(244,240,232,.6);
}

/* 响应式 */
@media (max-width:1199.98px){
  :root{--sec-space:76px;}
  .nav-search input{width:160px;}
}
@media (max-width:991.98px){
  :root{--sec-space:64px;}
  .nav-wrap{height:64px;}
  .navbar-collapse{
    background:#FFFDF7;border:1px solid var(--border);border-radius:16px;
    padding:18px;margin-top:12px;box-shadow:var(--shadow-hover);
  }
  .nav-links{flex-direction:column;align-items:stretch;gap:4px;margin-bottom:14px;}
  .nav-links .nav-link{padding:11px 16px;}
  .nav-right{flex-direction:column;align-items:stretch;margin-left:0;gap:12px;}
  .nav-search input{width:100%;}
  .nav-search input:focus{width:100%;}
  .hero{padding:52px 0 64px;}
  .hero-visual{margin-top:38px;}
  .floating-card{position:static;width:100%;margin-top:18px;}
  .float-badge{left:12px;top:12px;}
  .scene-wrap{flex-direction:column;gap:20px;}
  .scene-nav{flex:1 1 auto;width:100%;flex-direction:row;overflow-x:auto;padding-bottom:6px;}
  .scene-nav .scene-btn{min-width:238px;}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:44px;}
  .quote-grid{grid-template-columns:1fr;gap:20px;}
  .quote-card:nth-child(2){margin-top:0;}
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .cta-block{padding:40px 28px;}
}
@media (max-width:575.98px){
  :root{--sec-space:48px;}
  body{font-size:16px;padding-bottom:118px;}
  .brand-text{font-size:1rem;}
  .hero-copy h1{font-size:clamp(1.85rem,7vw,2.4rem);}
  .hero-actions .btn{width:100%;}
  .point-card{padding:24px;}
  .point-card-lg{padding:26px;}
  .float-badge{position:static;display:inline-flex;margin-bottom:14px;}
  .stats-row{grid-template-columns:1fr;}
  .sticky-cta{min-height:64px;padding:10px 0;}
  .sticky-cta .txt{font-size:.86rem;}
  .sticky-cta .acts{margin-left:0;width:100%;}
  .sticky-cta .acts .btn{flex:1 1 auto;padding:10px 14px;font-size:.88rem;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: article */
:root{
  --brand:#0E3B3A;
  --brand-deep:#0A2C2B;
  --accent:#F26A2E;
  --accent-hover:#D9551F;
  --celadon:#79C9BE;
  --celadon-soft:#E4F4F1;
  --bg:#F7F3EA;
  --surface:#FFFFFF;
  --ink:#14201F;
  --muted:#5A6A67;
  --line:rgba(20,32,31,.12);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:24px;
  --shadow:0 10px 30px rgba(14,59,58,.08);
  --shadow-hover:0 16px 40px rgba(14,59,58,.12);
  --ring:0 0 0 3px rgba(121,201,190,.55);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--accent)}
h1,h2,h3,h4{font-weight:700;line-height:1.25;color:var(--ink);margin:0}
p{margin:0 0 1.2em}
ul{margin:0;padding:0;list-style:none}
button,input{font-family:inherit}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:8px}
.container{max-width:1240px;padding-left:20px;padding-right:20px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#FBF8F1;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(14,59,58,.10);background:#FFFDF8}
.nav-wrap{height:68px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;padding:0;margin-right:8px}
.brand-mark{
  width:36px;height:36px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--brand),#155452);
  color:#F7F3EA;font-weight:800;font-size:17px;letter-spacing:.5px;
  box-shadow:0 6px 16px rgba(14,59,58,.22);
}
.brand-text{font-size:19px;font-weight:800;color:var(--brand);letter-spacing:.4px;white-space:nowrap}
.brand:hover .brand-text{color:var(--accent)}
.nav-links{gap:4px}
.navbar-nav .nav-link{
  color:#2C3B39;font-size:15.5px;font-weight:600;padding:9px 14px;border-radius:999px;
  transition:background .22s ease,color .22s ease;
}
.navbar-nav .nav-link:hover{color:var(--brand);background:var(--celadon-soft)}
.navbar-nav .nav-link.active{color:var(--brand);background:var(--celadon-soft)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{
  display:flex;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:4px 6px 4px 14px;box-shadow:0 4px 14px rgba(14,59,58,.05);
}
.nav-search input{
  border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);width:180px;
}
.nav-search input::placeholder{color:#8C9997}
.nav-search button{
  border:0;width:32px;height:32px;border-radius:50%;
  background:var(--celadon-soft);color:var(--brand);cursor:pointer;transition:background .2s ease;
}
.nav-search button:hover{background:var(--celadon);color:#fff}
.btn-accent{
  background:var(--accent);color:#fff;border:1px solid var(--accent);
  border-radius:999px;padding:10px 22px;font-weight:700;font-size:15px;
  box-shadow:0 10px 22px rgba(242,106,46,.24);
  transition:background .22s ease,transform .18s ease,box-shadow .22s ease;
}
.btn-accent:hover,.btn-accent:focus{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;transform:translateY(-1px);box-shadow:0 14px 28px rgba(217,85,31,.28)}
.btn-accent:active{transform:translateY(0);box-shadow:inset 0 3px 8px rgba(0,0,0,.18)}
.btn-ghost{
  background:transparent;color:var(--brand);border:1px solid var(--brand);
  border-radius:999px;padding:10px 22px;font-weight:700;font-size:15px;
  transition:background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-ghost:hover{background:var(--celadon-soft);color:var(--brand);border-color:var(--celadon)}
.btn-ghost:active{background:#D6EDE9}
.navbar-toggler{border:1px solid var(--line);border-radius:12px;padding:6px 11px;color:var(--brand);background:#fff}
.navbar-toggler:focus{box-shadow:var(--ring)}
.navbar-toggler i{font-size:18px;color:var(--brand)}

/* ---------- 滚动阅读进度 ---------- */
.read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--celadon));z-index:1060;transition:width .1s linear}

/* ---------- 页面头部 ---------- */
.page-head{
  position:relative;
  padding:64px 0 56px;
  background-image:linear-gradient(100deg,rgba(14,59,58,.94) 0%,rgba(14,59,58,.82) 45%,rgba(14,59,58,.45) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  color:#F2EFE6;
}
.page-head .crumb{font-size:14px;color:rgba(247,243,234,.78);margin-bottom:18px}
.page-head .crumb a{color:rgba(247,243,234,.88)}
.page-head .crumb a:hover{color:#FFC79F}
.page-head .crumb span.sep{margin:0 8px;opacity:.6}
.cat-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(121,201,190,.18);color:#CFF3ED;
  border:1px solid rgba(121,201,190,.45);
  border-radius:999px;padding:6px 16px;font-size:13.5px;font-weight:600;margin-bottom:20px;
}
.page-head h1{
  color:#FFFDF8;font-size:clamp(1.75rem,3.6vw,2.9rem);font-weight:800;
  max-width:900px;margin-bottom:22px;
}
.head-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14.5px;color:rgba(247,243,234,.82)}
.head-meta i{color:var(--celadon);margin-right:7px}

/* ---------- 布局 ---------- */
.main-wrap{padding:56px 0 84px}
.article-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:40px 44px;
}
.article-body{max-width:800px;font-size:17px;line-height:1.88;color:#22302E}
.article-body p{margin-bottom:1.2em}
.article-body h2{
  font-size:clamp(1.35rem,2.2vw,1.75rem);
  margin:2.1em 0 .85em;padding-left:16px;position:relative;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:5px;border-radius:4px;
  background:linear-gradient(180deg,var(--accent),#F7A26D);
}
.article-body h3{font-size:1.25rem;margin:1.7em 0 .7em;color:var(--brand)}
.article-body img{border-radius:16px;margin:1.6em 0;box-shadow:var(--shadow)}
.article-body ul,.article-body ol{padding-left:1.25em;margin:0 0 1.3em}
.article-body ul li,.article-body ol li{margin-bottom:.5em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;background:#FBF7EE;
  border-left:4px solid var(--accent);border-radius:0 14px 14px 0;color:#33423F;
}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(14,59,58,.3)}
.article-body a:hover{color:var(--accent);border-color:var(--accent)}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:#F3F7F6;color:var(--brand)}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-size:13.5px;color:var(--muted);text-align:center;margin-top:.6em}

.empty-state{
  text-align:center;padding:56px 24px;border:1px dashed var(--line);border-radius:var(--radius);
  background:#FBF8F1;
}
.empty-state i{font-size:34px;color:var(--celadon);margin-bottom:14px;display:block}
.empty-state h2{font-size:1.3rem;margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:20px}

/* ---------- 侧栏 ---------- */
.side-col{position:sticky;top:96px}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px;margin-bottom:22px;
}
.side-card h3{
  font-size:1.05rem;color:var(--brand);margin-bottom:16px;padding-bottom:12px;
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:9px;
}
.side-card h3 i{color:var(--accent);font-size:15px}
.toc-list li{margin-bottom:4px}
.toc-list a{
  display:block;font-size:15px;color:#3C4B49;padding:7px 12px;border-radius:10px;
  border-left:3px solid transparent;transition:all .2s ease;
}
.toc-list a:hover{background:var(--celadon-soft);color:var(--brand);border-left-color:var(--celadon)}
.toc-list a.lv3{padding-left:26px;font-size:14px;color:var(--muted)}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;background:var(--celadon-soft);color:var(--brand);
  border-radius:8px;padding:5px 12px;font-size:13.5px;font-weight:600;
}
.tag:hover{background:var(--celadon);color:#fff}
.side-links li{border-bottom:1px dashed var(--line);padding:11px 0}
.side-links li:last-child{border-bottom:0;padding-bottom:0}
.side-links a{font-size:15px;color:#2C3B39;display:flex;gap:10px;align-items:flex-start}
.side-links a i{color:var(--celadon);margin-top:6px;font-size:12px}
.side-links a:hover{color:var(--accent)}
.side-cta{
  background:linear-gradient(150deg,var(--brand),#13534F);color:#F3F0E7;
  border:0;text-align:center;
}
.side-cta h3{color:#FFFDF8;border-bottom-color:rgba(247,243,234,.22)}
.side-cta h3 i{color:#FFC79F}
.side-cta p{color:rgba(247,243,234,.82);font-size:14.5px;margin-bottom:18px}
.side-cta .btn-accent{width:100%;display:inline-block}

/* ---------- 相关推荐 ---------- */
.related-sec{padding:0 0 84px}
.sec-head{margin-bottom:30px}
.sec-head .eyebrow{
  display:inline-block;color:var(--accent);font-weight:700;font-size:14px;letter-spacing:1.2px;
  margin-bottom:10px;text-transform:uppercase;
}
.sec-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.sec-head p{color:var(--muted);margin-top:10px;margin-bottom:0}
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(242,106,46,.45)}
.post-card .thumb{aspect-ratio:16/9;overflow:hidden;background:#EAE5DA}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .thumb img{transform:scale(1.05)}
.post-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post-card .body h3{font-size:1.08rem;margin-bottom:10px}
.post-card .body h3 a{color:var(--ink)}
.post-card .body h3 a:hover{color:var(--accent)}
.post-card .body p{font-size:14.8px;color:var(--muted);margin-bottom:18px}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13.5px;color:var(--muted)}
.card-foot .more{color:var(--brand);font-weight:700}
.card-foot .more:hover{color:var(--accent)}

/* ---------- CTA 区块 ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--brand) 0%,#12504C 60%,#176662 100%);
  border-radius:var(--radius-lg);padding:52px 48px;color:#F3F0E7;
  display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;
}
.cta-band h2{color:#FFFDF8;font-size:clamp(1.4rem,2.4vw,1.95rem);margin-bottom:12px}
.cta-band p{color:rgba(247,243,234,.84);margin:0;max-width:640px;font-size:15.5px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-band .btn-ghost{color:#FFFDF8;border-color:rgba(247,243,234,.55)}
.cta-band .btn-ghost:hover{background:rgba(247,243,234,.14);color:#fff;border-color:#FFFDF8}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--brand-deep);color:#E8E4D9;padding:70px 0 0;margin-top:0;
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.footer-brand .brand-mark{background:rgba(247,243,234,.12);box-shadow:none;color:#FFD9BF}
.footer-brand strong{font-size:18px;color:#FFFDF8;letter-spacing:.4px}
.site-footer p{color:rgba(232,228,217,.75);font-size:14.8px;line-height:1.85}
.site-footer h4{font-size:15.5px;color:#FFFDF8;margin-bottom:18px}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(232,228,217,.78);font-size:14.6px}
.footer-links a:hover{color:var(--accent)}
.footer-contact li{display:flex;gap:10px;font-size:14.4px;color:rgba(232,228,217,.78);margin-bottom:12px;line-height:1.7}
.footer-contact i{color:var(--celadon);margin-top:5px}
.footer-qr{width:110px;height:110px;object-fit:cover;border-radius:14px;margin-top:14px;border:1px solid rgba(247,243,234,.18)}
.footer-bottom{
  margin-top:54px;padding:22px 0;border-top:1px solid rgba(247,243,234,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13.6px;color:rgba(232,228,217,.62);
}
.footer-spacer{height:8px}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .side-col{position:static}
  .nav-search input{width:140px}
}
@media (max-width:991.98px){
  .nav-wrap{height:auto;min-height:64px;padding:10px 0}
  .navbar-collapse{
    background:#FFFDF8;border:1px solid var(--line);border-radius:var(--radius);
    padding:16px;margin-top:12px;box-shadow:var(--shadow);
  }
  .navbar-nav .nav-link{padding:11px 14px;border-radius:12px;margin-bottom:4px}
  .nav-right{flex-direction:column;align-items:stretch;gap:12px;margin-top:12px}
  .nav-search{width:100%}
  .nav-search input{width:100%;flex:1}
  .nav-right .btn-accent{text-align:center}
  .page-head{padding:44px 0 40px}
  .article-card{padding:28px 24px}
  .cta-band{padding:36px 26px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .main-wrap{padding:36px 0 60px}
  .article-card{padding:22px 18px}
  .article-body{font-size:16.3px}
  .page-head h1{font-size:1.6rem}
  .head-meta{font-size:13.6px;gap:8px 16px}
  .sec-head h2{font-size:1.45rem}
  .cta-band{padding:30px 20px;border-radius:var(--radius)}
  .cta-actions{width:100%}
  .cta-actions .btn-accent,.cta-actions .btn-ghost{width:100%;text-align:center}
  .related-sec{padding-bottom:56px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px}
  .brand-text{font-size:17px}
  .page-head{padding:34px 0 30px}
  .side-card{padding:20px}
}

/* roulang page: category1 */
:root{
  --brand:#0E3B3A;
  --brand-deep:#082B2A;
  --accent:#F26A2E;
  --accent-dark:#D9551F;
  --celad:#79C9BE;
  --bg:#F7F3EA;
  --surface:#FFFFFF;
  --surface-warm:#FFFDF8;
  --ink:#14201F;
  --muted:#5A6A67;
  --line:rgba(20,32,31,.12);
  --radius:18px;
  --radius-lg:24px;
  --pill:999px;
  --shadow:0 10px 30px rgba(14,59,58,.08);
  --shadow-hover:0 16px 40px rgba(14,59,58,.12);
  --gap-section:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:104px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;}
a:hover{color:var(--accent);}
h1,h2,h3,h4{line-height:1.25;font-weight:700;margin:0 0 .6em;letter-spacing:.2px;}
h1{font-weight:800;font-size:clamp(2.2rem,5vw,4rem);}
h2{font-size:clamp(1.6rem,3vw,2.4rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1.2em;}
ul{list-style:none;margin:0;padding:0;}
button,input{font-family:inherit;}
:focus-visible{outline:2px solid var(--celad);outline-offset:3px;}
.container{max-width:1220px;padding-left:20px;padding-right:20px;}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--surface-warm);
  border-bottom:1px solid var(--line);
  transition:box-shadow .28s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(14,59,58,.10);}
.nav-wrap{height:68px;display:flex;align-items:center;position:relative;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.06rem;color:var(--brand);letter-spacing:.4px;padding:0;margin-right:28px;}
.brand:hover{color:var(--brand);}
.brand-mark{
  width:36px;height:36px;border-radius:12px;flex:0 0 36px;
  background:linear-gradient(140deg,var(--brand) 0%,#155E57 100%);
  color:#FFF8EE;display:grid;place-items:center;
  font-size:17px;font-weight:800;box-shadow:0 6px 16px rgba(14,59,58,.22);
}
.nav-links{gap:4px;}
.nav-links .nav-link{
  font-size:.95rem;font-weight:600;color:var(--ink);
  padding:9px 15px !important;border-radius:var(--pill);
}
.nav-links .nav-link:hover{color:var(--brand);background:rgba(121,201,190,.18);}
.nav-links .nav-link.active{color:#FFF8EE;background:var(--brand);}
.nav-right{display:flex;align-items:center;gap:14px;}
.nav-search{display:flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;height:40px;}
.nav-search input{
  border:0;background:transparent;padding:0 14px;height:100%;width:190px;
  font-size:.9rem;color:var(--ink);outline:none;
}
.nav-search input::placeholder{color:#9AA8A5;}
.nav-search button{
  border:0;background:transparent;color:var(--brand);
  width:42px;height:100%;cursor:pointer;transition:color .2s ease;
}
.nav-search button:hover{color:var(--accent);}
.navbar-toggler{
  border:1px solid var(--line);border-radius:12px;
  width:44px;height:40px;color:var(--brand);padding:0;
  display:inline-flex;align-items:center;justify-content:center;
}
.navbar-toggler:focus{box-shadow:none;border-color:var(--celad);}
.btn-accent{
  background:var(--accent);border:1px solid var(--accent);color:#fff;
  border-radius:var(--pill);padding:10px 22px;font-weight:700;font-size:.93rem;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-accent:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;transform:translateY(-1px);}
.btn-accent:active{transform:translateY(1px);}
.btn-ghost{
  background:transparent;border:1px solid var(--brand);color:var(--brand);
  border-radius:var(--pill);padding:10px 22px;font-weight:700;font-size:.93rem;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-ghost:hover{background:rgba(121,201,190,.22);color:var(--brand);border-color:var(--brand);}
.btn-ghost-light{
  background:transparent;border:1px solid rgba(255,248,238,.6);color:#FFF8EE;
  border-radius:var(--pill);padding:10px 22px;font-weight:700;font-size:.93rem;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-ghost-light:hover{background:rgba(255,248,238,.16);color:#fff;border-color:#FFF8EE;}

/* ============ 通用板块 ============ */
.section{padding:var(--gap-section) 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:700;letter-spacing:1px;
  color:var(--brand);background:rgba(121,201,190,.2);
  padding:6px 14px;border-radius:var(--pill);margin-bottom:18px;
}
.section-title{margin-bottom:14px;}
.section-sub{color:var(--muted);font-size:1.02rem;margin:0;}
.tag{
  display:inline-block;font-size:.78rem;font-weight:700;
  color:#0B5450;background:rgba(121,201,190,.24);
  padding:3px 11px;border-radius:8px;margin-bottom:12px;
}
.text-link{font-weight:700;display:inline-flex;align-items:center;gap:6px;}
.text-link i{transition:transform .22s ease;}
.text-link:hover i{transform:translateX(4px);}

/* ============ Hero ============ */
.hero-cat{
  position:relative;
  padding:72px 0 64px;
  background:linear-gradient(180deg,var(--surface-warm) 0%,var(--bg) 100%);
  overflow:hidden;
}
.hero-cat::after{
  content:"";position:absolute;right:-140px;top:-120px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(121,201,190,.30) 0%,rgba(121,201,190,0) 68%);
  border-radius:50%;pointer-events:none;
}
.hero-cat .row{position:relative;z-index:2;}
.hero-lead{font-size:1.08rem;color:var(--muted);max-width:560px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.trust-row{display:flex;flex-wrap:wrap;gap:24px;}
.trust-item{display:flex;align-items:flex-start;gap:10px;font-size:.92rem;color:var(--brand);font-weight:600;}
.trust-item i{color:var(--celad);font-size:1rem;margin-top:4px;}
.hero-visual{position:relative;padding-left:14px;}
.hero-img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  border:1px solid var(--line);
}
.float-badge{
  position:absolute;left:-4px;top:22px;
  background:var(--brand);color:#FFF8EE;
  font-size:.8rem;font-weight:700;letter-spacing:.5px;
  padding:8px 16px;border-radius:var(--pill);
  box-shadow:0 10px 24px rgba(14,59,58,.24);
}
.mini-card{
  position:absolute;right:0;bottom:-26px;width:min(268px,80%);
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-hover);
  padding:18px 20px;
}
.mini-card strong{display:block;font-size:.98rem;color:var(--brand);margin-bottom:6px;}
.mini-card span{font-size:.86rem;color:var(--muted);line-height:1.65;display:block;}
.mini-card .mini-ic{
  width:34px;height:34px;border-radius:11px;background:rgba(242,106,46,.14);
  color:var(--accent);display:grid;place-items:center;margin-bottom:10px;font-size:.95rem;
}

/* ============ 说明卡 ============ */
.intro-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:38px 36px;
}
.intro-card p:last-child{margin-bottom:0;}
.intro-points{display:grid;gap:16px;margin-top:26px;}
.intro-point{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--bg);border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;
}
.intro-point i{color:var(--accent);margin-top:5px;font-size:.95rem;}
.intro-point strong{display:block;font-size:.98rem;margin-bottom:2px;}
.intro-point span{font-size:.9rem;color:var(--muted);}
.stat-stack{display:grid;gap:18px;}
.stat-box{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 26px;transition:transform .25s ease,box-shadow .25s ease;
}
.stat-box:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.stat-num{font-size:2rem;font-weight:800;color:var(--brand);line-height:1.1;letter-spacing:1px;}
.stat-label{font-size:.92rem;color:var(--muted);}

/* ============ 条目网格 ============ */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.entry-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(242,106,46,.45);}
.entry-card.tall{grid-row:span 1;}
.entry-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;}
.entry-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.entry-title{font-size:1.1rem;margin-bottom:10px;}
.entry-title a{color:var(--ink);}
.entry-title a:hover{color:var(--accent);}
.entry-text{font-size:.93rem;color:var(--muted);margin-bottom:18px;flex:1;}
.entry-link{font-size:.9rem;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
.entry-link:hover{color:var(--accent);}
.entry-link i{transition:transform .22s ease;}
.entry-link:hover i{transform:translateX(4px);}

/* ============ 流程 ============ */
.steps-band{background:var(--surface-warm);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 24px 24px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.step-num{
  display:inline-grid;place-items:center;width:42px;height:42px;border-radius:13px;
  background:rgba(14,59,58,.08);color:var(--brand);font-weight:800;font-size:.95rem;margin-bottom:14px;
}
.step h3{font-size:1.04rem;margin-bottom:8px;}
.step p{font-size:.9rem;color:var(--muted);margin:0;}
.step::after{
  content:"";position:absolute;right:-11px;top:50px;width:22px;height:2px;
  background:var(--line);
}
.step:last-child::after{display:none;}

/* ============ FAQ ============ */
.faq-wrap{background:var(--bg);}
.acc-custom .accordion-item{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius) !important;margin-bottom:14px;overflow:hidden;
  box-shadow:var(--shadow);
}
.acc-custom .accordion-button{
  background:var(--surface);color:var(--ink);font-weight:700;font-size:1rem;
  padding:20px 22px;border:0;box-shadow:none;line-height:1.5;
}
.acc-custom .accordion-button:not(.collapsed){
  background:rgba(121,201,190,.14);color:var(--brand);
}
.acc-custom .accordion-button:focus{box-shadow:none;border-color:transparent;}
.acc-custom .accordion-button::after{
  content:"+";background-image:none;font-size:20px;font-weight:700;color:var(--brand);
  width:26px;height:26px;display:grid;place-items:center;flex:0 0 26px;
  transform:none;transition:color .2s ease;
}
.acc-custom .accordion-button:not(.collapsed)::after{content:"−";color:var(--accent);transform:none;}
.acc-custom .accordion-body{
  padding:4px 22px 22px;color:var(--muted);font-size:.94rem;line-height:1.85;
}
.faq-note{
  background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:14px;padding:20px 22px;box-shadow:var(--shadow);
}
.faq-note strong{display:block;margin-bottom:8px;color:var(--brand);}
.faq-note p{font-size:.9rem;color:var(--muted);margin:0;}

/* ============ CTA ============ */
.cta-band{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(8,43,42,.94) 0%,rgba(14,59,58,.82) 52%,rgba(14,59,58,.62) 100%);
}
.cta-inner{position:relative;z-index:2;padding:64px 56px;color:#FFF8EE;}
.cta-inner h2{color:#FFF8EE;margin-bottom:14px;}
.cta-inner p{color:rgba(255,248,238,.82);max-width:620px;margin-bottom:28px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-side{
  position:relative;z-index:2;padding:64px 56px 64px 0;
  display:flex;flex-direction:column;justify-content:center;gap:14px;
}
.cta-side .cta-item{
  display:flex;gap:12px;align-items:flex-start;color:rgba(255,248,238,.9);font-size:.93rem;
}
.cta-side .cta-item i{color:var(--celad);margin-top:5px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-deep);color:rgba(255,248,238,.82);padding:70px 0 26px;margin-top:0;}
.site-footer h4{color:#FFF8EE;font-size:1rem;margin-bottom:18px;letter-spacing:.5px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand strong{color:#FFF8EE;font-size:1.06rem;font-weight:800;}
.site-footer p{font-size:.9rem;line-height:1.85;color:rgba(255,248,238,.72);}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(255,248,238,.78);font-size:.9rem;}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;margin-bottom:12px;color:rgba(255,248,238,.78);}
.footer-contact i{color:var(--celad);margin-top:5px;}
.footer-qr{width:112px;height:112px;object-fit:cover;border-radius:14px;border:1px solid rgba(255,248,238,.18);margin-top:6px;}
.footer-bottom{
  margin-top:46px;padding-top:22px;border-top:1px solid rgba(255,248,238,.14);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:.84rem;color:rgba(255,248,238,.62);
}

/* ============ 底部固定转化条 ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1035;
  background:var(--brand);color:#FFF8EE;
  box-shadow:0 -8px 26px rgba(8,43,42,.22);
  padding:12px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:48px;}
.sticky-text{font-size:.94rem;font-weight:600;color:#FFF8EE;}
.sticky-text span{color:rgba(255,248,238,.7);font-weight:400;}
.sticky-actions{display:flex;gap:12px;flex-wrap:wrap;}
.sticky-actions .btn-accent{padding:9px 20px;font-size:.9rem;}
.sticky-actions .btn-ghost-light{padding:9px 20px;font-size:.9rem;}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .entry-grid{grid-template-columns:repeat(3,1fr);gap:22px;}
  .nav-search input{width:150px;}
}
@media (max-width:991.98px){
  :root{--gap-section:64px;}
  body{font-size:16.5px;}
  .navbar-collapse{
    background:var(--surface-warm);border:1px solid var(--line);border-radius:var(--radius);
    margin-top:12px;padding:16px;box-shadow:var(--shadow);
  }
  .nav-links{gap:2px;margin-bottom:14px;}
  .nav-links .nav-link{padding:10px 14px !important;}
  .nav-right{flex-direction:column;align-items:stretch;gap:12px;}
  .nav-search{width:100%;}
  .nav-search input{width:100%;}
  .nav-right .btn-accent{justify-content:center;}
  .hero-cat{padding:56px 0 52px;}
  .hero-visual{padding-left:0;margin-top:56px;}
  .mini-card{position:static;width:100%;margin-top:16px;right:auto;bottom:auto;}
  .float-badge{left:12px;top:12px;}
  .entry-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step::after{display:none;}
  .cta-inner{padding:48px 34px;}
  .cta-side{padding:0 34px 48px;}
}
@media (max-width:767.98px){
  :root{--gap-section:48px;}
  body{padding-bottom:96px;}
  .intro-card{padding:28px 22px;}
  .entry-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:10px;}
  .sticky-text{font-size:.88rem;}
  .sticky-actions{justify-content:space-between;}
  .sticky-actions .btn-accent,.sticky-actions .btn-ghost-light{flex:1;justify-content:center;padding:9px 12px;}
  .footer-bottom{flex-direction:column;}
  .site-footer{padding-top:52px;}
}
@media (max-width:575.98px){
  .hero-actions .btn-accent,.hero-actions .btn-ghost{width:100%;justify-content:center;}
  .cta-inner{padding:38px 22px;}
  .cta-side{padding:0 22px 38px;}
  .trust-row{gap:16px;}
}

/* roulang page: category2 */
:root{
  --ink:#0E3B3A;
  --ink-deep:#082A29;
  --accent:#F26A2E;
  --accent-dark:#D9551F;
  --jade:#79C9BE;
  --jade-soft:#E4F4F1;
  --bg:#F7F3EA;
  --surface:#FFFFFF;
  --text:#14201F;
  --muted:#5A6A67;
  --line:rgba(20,32,31,.12);
  --radius-card:18px;
  --radius-big:24px;
  --radius-pill:999px;
  --radius-input:12px;
  --shadow-sm:0 6px 18px rgba(14,59,58,.06);
  --shadow:0 10px 30px rgba(14,59,58,.08);
  --shadow-lg:0 16px 40px rgba(14,59,58,.12);
  --section:88px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-bottom:84px;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .22s ease,border-color .22s ease,background-color .22s ease;}
a:hover{color:var(--accent);}
h1,h2,h3,h4{font-weight:800;line-height:1.25;color:var(--ink);margin:0;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--jade);outline-offset:3px;border-radius:6px;}
.container{max-width:1240px;}

/* ============ 按钮 ============ */
.btn{font-weight:600;border-radius:var(--radius-pill);padding:.72rem 1.6rem;border:1px solid transparent;transition:all .22s ease;font-size:1rem;}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(242,106,46,.24);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(242,106,46,.3);}
.btn-accent:active{transform:translateY(0);box-shadow:inset 0 3px 8px rgba(0,0,0,.16);}
.btn-outline-ink{background:transparent;color:var(--ink);border:1px solid var(--ink);}
.btn-outline-ink:hover{background:var(--jade-soft);color:var(--ink);border-color:var(--jade);transform:translateY(-2px);}
.btn-ghost-light{background:transparent;color:#F3EDE2;border:1px solid rgba(243,237,226,.45);}
.btn-ghost-light:hover{background:rgba(243,237,226,.14);color:#fff;border-color:rgba(243,237,226,.7);}
.btn-lg{padding:.9rem 2rem;font-size:1.05rem;}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#FDFBF6;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(14,59,58,.09);}
.nav-wrap{height:68px;}
.brand{display:flex;align-items:center;gap:.6rem;padding:0;margin-right:2.4rem;}
.brand-mark{
  width:36px;height:36px;flex:0 0 36px;border-radius:11px;
  background:linear-gradient(140deg,var(--ink),#14514F);
  color:#F7F3EA;font-weight:800;font-size:1.05rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px rgba(14,59,58,.24);
}
.brand-text{font-size:1.12rem;font-weight:800;color:var(--ink);letter-spacing:.01em;white-space:nowrap;}
.brand:hover .brand-text{color:var(--accent);}
.nav-links .nav-link{
  color:var(--text);font-weight:600;font-size:.98rem;padding:.4rem .2rem;margin:0 1.05rem;
  position:relative;
}
.nav-links .nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links .nav-link:hover{color:var(--accent);}
.nav-links .nav-link:hover::after{transform:scaleX(1);}
.nav-links .nav-link.active{color:var(--ink);}
.nav-links .nav-link.active::after{transform:scaleX(1);}
.nav-right{display:flex;align-items:center;gap:.85rem;}
.nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:.25rem .3rem .25rem .9rem;transition:border-color .2s ease,box-shadow .2s ease;}
.nav-search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px rgba(121,201,190,.28);}
.nav-search input{border:0;outline:0;background:transparent;font-size:.92rem;width:168px;color:var(--text);}
.nav-search input::placeholder{color:#93A09D;}
.nav-search button{border:0;background:var(--jade-soft);color:var(--ink);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s ease,color .2s ease;}
.nav-search button:hover{background:var(--ink);color:#fff;}
.navbar-toggler{border:1px solid var(--line);border-radius:12px;padding:.35rem .6rem;color:var(--ink);background:#fff;}
.navbar-toggler:focus{box-shadow:none;}

/* ============ 宽幅头图 ============ */
.cat-hero{
  position:relative;color:#F7F3EA;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(8,42,41,.94) 0%,rgba(14,59,58,.84) 46%,rgba(14,59,58,.55) 100%),url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
}
.cat-hero::after{
  content:"";position:absolute;inset:auto -10% -160px auto;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(121,201,190,.22),transparent 68%);
}
.cat-hero .container{position:relative;z-index:2;padding-top:72px;padding-bottom:64px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(121,201,190,.18);border:1px solid rgba(121,201,190,.4);
  color:#CDEFE9;font-size:.85rem;font-weight:600;letter-spacing:.06em;
  padding:.35rem 1rem;border-radius:var(--radius-pill);margin-bottom:1.4rem;
}
.cat-hero h1{
  color:#FFF9EE;font-size:clamp(2rem,4.2vw,3.2rem);font-weight:800;letter-spacing:.01em;
  max-width:19ch;margin-bottom:1rem;
}
.cat-hero h1 em{font-style:normal;color:var(--jade);}
.hero-sub{color:rgba(247,243,234,.86);font-size:1.06rem;max-width:60ch;margin-bottom:1.9rem;}
.hero-points{display:flex;flex-wrap:wrap;gap:.6rem .8rem;margin-bottom:2rem;}
.hero-points li{
  display:flex;align-items:center;gap:.45rem;font-size:.9rem;color:rgba(247,243,234,.9);
  background:rgba(255,255,255,.08);border:1px solid rgba(247,243,234,.18);
  padding:.4rem .9rem;border-radius:var(--radius-pill);
}
.hero-points i{color:var(--jade);font-size:.8rem;}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;}
.hero-figure{
  position:relative;border-radius:var(--radius-big);overflow:hidden;border:1px solid rgba(247,243,234,.22);
  box-shadow:0 24px 50px rgba(0,0,0,.28);aspect-ratio:16/11;
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:1rem 1.2rem;font-size:.85rem;color:#EAF4F1;
  background:linear-gradient(to top,rgba(8,42,41,.9),transparent);
}
.hero-badge{
  position:absolute;top:18px;right:18px;z-index:3;
  background:#FDFBF6;color:var(--ink);font-weight:700;font-size:.85rem;
  padding:.5rem .95rem;border-radius:var(--radius-pill);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:.45rem;
}
.hero-badge i{color:var(--accent);}

/* ============ 筛选标签 ============ */
.filter-bar{
  background:#FDFBF6;border-top:1px solid rgba(247,243,234,.16);
  position:relative;z-index:3;
}
.filter-inner{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;padding:16px 0;}
.filter-label{font-size:.9rem;color:var(--muted);font-weight:600;margin-right:.3rem;}
.chip{
  border:1px solid var(--line);background:#fff;color:var(--ink);
  font-size:.9rem;font-weight:600;padding:.42rem 1.05rem;border-radius:var(--radius-pill);
  cursor:pointer;transition:all .2s ease;
}
.chip:hover{border-color:var(--jade);background:var(--jade-soft);color:var(--ink);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#F7F3EA;box-shadow:0 8px 18px rgba(14,59,58,.18);}

/* ============ 板块通用 ============ */
.section{padding:var(--section) 0;}
.section-sm{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:2.6rem;}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:700;letter-spacing:.12em;
  color:var(--accent);text-transform:uppercase;margin-bottom:.9rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.35rem);margin-bottom:.8rem;}
.section-head p{color:var(--muted);font-size:1.02rem;}

/* ============ 数据速览 ============ */
.facts{background:#fff;border-bottom:1px solid var(--line);}
.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;}
.fact{
  padding:1.7rem 1.5rem;border:1px solid var(--line);border-radius:var(--radius-card);background:#FDFBF6;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.fact:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--jade);}
.fact-num{font-size:2rem;font-weight:800;color:var(--ink);line-height:1;margin-bottom:.5rem;display:block;}
.fact-num span{font-size:1rem;color:var(--accent);margin-left:.15rem;}
.fact-label{font-weight:700;font-size:.98rem;margin-bottom:.35rem;}
.fact-desc{color:var(--muted);font-size:.9rem;line-height:1.7;margin:0;}

/* ============ 参与步骤 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:2rem 1.5rem 1.7rem;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--accent);}
.step-num{
  width:40px;height:40px;border-radius:12px;background:var(--jade-soft);color:var(--ink);
  font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;
}
.step h3{font-size:1.1rem;margin-bottom:.5rem;}
.step p{color:var(--muted);font-size:.93rem;margin:0;}
.step-arrow{
  position:absolute;top:2.35rem;right:-1.05rem;color:var(--jade);font-size:1rem;
}
.steps .step:last-child .step-arrow{display:none;}

/* ============ 时间线 ============ */
.timeline-wrap{position:relative;}
.timeline{position:relative;}
.timeline::before{
  content:"";position:absolute;left:131px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(to bottom,var(--jade),rgba(121,201,190,.15));
}
.timeline-item{
  display:grid;grid-template-columns:120px 24px minmax(0,1fr);
  padding-bottom:28px;
}
.timeline-item:last-child{padding-bottom:0;}
.timeline-date{padding-right:20px;text-align:right;padding-top:1.35rem;}
.timeline-date .d-day{display:block;font-weight:800;color:var(--ink);font-size:1.02rem;line-height:1.3;}
.timeline-date .d-meta{display:block;font-size:.8rem;color:var(--muted);margin-top:.2rem;}
.timeline-dot{position:relative;display:flex;justify-content:center;padding-top:1.6rem;}
.timeline-dot span{
  width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--jade);
  box-shadow:0 0 0 4px rgba(121,201,190,.18);position:relative;z-index:2;
}
.timeline-item:hover .timeline-dot span{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,106,46,.16);}
.timeline-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:1.4rem 1.5rem;display:grid;grid-template-columns:minmax(0,1fr) 168px;gap:1.4rem;
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.timeline-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--jade);}
.card-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.7rem;}
.tag{
  display:inline-block;font-size:.78rem;font-weight:700;padding:.24rem .7rem;border-radius:8px;
  background:var(--jade-soft);color:var(--ink);
}
.tag.tag-accent{background:rgba(242,106,46,.13);color:var(--accent-dark);}
.timeline-card h3{font-size:1.16rem;margin-bottom:.55rem;}
.timeline-card h3 a:hover{color:var(--accent);}
.timeline-card p{color:var(--muted);font-size:.94rem;line-height:1.75;margin-bottom:.85rem;}
.card-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;font-size:.85rem;color:var(--muted);}
.card-foot .more{font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:.35rem;}
.card-foot .more:hover{color:var(--accent);}
.card-thumb{border-radius:14px;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.timeline-card:hover .card-thumb img{transform:scale(1.05);}
.empty-state{
  display:none;text-align:center;padding:3rem 1.5rem;border:1px dashed var(--line);
  border-radius:var(--radius-card);background:#FDFBF6;color:var(--muted);
}
.empty-state i{font-size:1.6rem;color:var(--jade);display:block;margin-bottom:.8rem;}

/* ============ 玩法速览 ============ */
.mode-row{
  display:grid;grid-template-columns:1fr 1fr;gap:1.6rem;
}
.mode-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-big);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
  display:flex;flex-direction:column;
}
.mode-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.mode-media{aspect-ratio:16/9;overflow:hidden;}
.mode-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.mode-card:hover .mode-media img{transform:scale(1.04);}
.mode-body{padding:1.6rem 1.7rem 1.8rem;}
.mode-body h3{font-size:1.24rem;margin-bottom:.6rem;}
.mode-body p{color:var(--muted);font-size:.96rem;}
.mode-list{margin-top:1rem;display:grid;gap:.55rem;}
.mode-list li{display:flex;gap:.6rem;font-size:.93rem;color:var(--text);}
.mode-list i{color:var(--jade);margin-top:.35rem;font-size:.78rem;}
.mode-card .mode-link{
  display:inline-flex;align-items:center;gap:.4rem;font-weight:700;margin-top:1.1rem;font-size:.95rem;
  color:var(--ink);border-bottom:2px solid var(--jade);padding-bottom:.15rem;
}
.mode-card .mode-link:hover{color:var(--accent);border-color:var(--accent);}

/* ============ CTA 区块 ============ */
.cta-band{
  background:linear-gradient(120deg,var(--ink) 0%,#0b3534 55%,#12413F 100%);
  color:#F7F3EA;border-radius:var(--radius-big);padding:3.2rem 3rem;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,106,46,.28),transparent 68%);
}
.cta-band h2{color:#FFF9EE;font-size:clamp(1.6rem,2.8vw,2.2rem);margin-bottom:.8rem;}
.cta-band p{color:rgba(247,243,234,.82);max-width:58ch;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem;position:relative;z-index:2;}
.cta-bullets{display:grid;gap:.7rem;position:relative;z-index:2;}
.cta-bullets li{display:flex;gap:.6rem;font-size:.95rem;color:rgba(247,243,234,.9);}
.cta-bullets i{color:var(--jade);margin-top:.35rem;font-size:.8rem;}

/* ============ FAQ ============ */
.accordion-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card)!important;
  margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-sm);
}
.accordion-button{
  font-weight:700;font-size:1.04rem;color:var(--ink);background:#fff;padding:1.2rem 1.5rem;
  border-radius:var(--radius-card)!important;
}
.accordion-button:not(.collapsed){background:var(--jade-soft);color:var(--ink);box-shadow:none;}
.accordion-button:focus{box-shadow:none;border-color:transparent;}
.accordion-button::after{
  background-image:none;content:"\2b";font-family:"Font Awesome 6 Free";font-weight:900;
  width:28px;height:28px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;background:var(--jade-soft);color:var(--ink);font-size:.8rem;
  transition:transform .25s ease,background .25s ease;
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);background:var(--accent);color:#fff;}
.accordion-body{padding:.4rem 1.5rem 1.4rem;color:var(--muted);font-size:.96rem;line-height:1.8;}

/* ============ 底部固定转化条 ============ */
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:var(--ink-deep);color:#F2EDE2;border-top:1px solid rgba(247,243,234,.12);
  box-shadow:0 -10px 30px rgba(8,42,41,.28);
}
.convert-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px;padding:10px 0;}
.convert-text{font-size:.95rem;margin:0;color:rgba(242,237,226,.9);}
.convert-text strong{color:#fff;}
.convert-actions{display:flex;gap:.7rem;flex-wrap:wrap;}
.convert-actions .btn{padding:.58rem 1.35rem;font-size:.94rem;}

/* ============ 页脚 ============ */
.site-footer{background:#0A3130;color:#E9E3D8;padding:72px 0 26px;margin-top:0;}
.footer-brand{display:flex;align-items:center;gap:.6rem;margin-bottom:1.1rem;}
.footer-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:1rem;}
.footer-brand strong{font-size:1.12rem;color:#FFF9EE;}
.site-footer p{color:rgba(233,227,216,.72);font-size:.93rem;line-height:1.8;}
.site-footer h4{color:#FFF9EE;font-size:1rem;font-weight:700;margin-bottom:1.1rem;}
.footer-links li{margin-bottom:.6rem;}
.footer-links a{color:rgba(233,227,216,.76);font-size:.93rem;}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{display:flex;gap:.6rem;color:rgba(233,227,216,.76);font-size:.92rem;margin-bottom:.7rem;line-height:1.7;}
.footer-contact i{color:var(--jade);margin-top:.35rem;font-size:.85rem;}
.footer-qr{width:96px;border-radius:12px;margin-top:.6rem;border:1px solid rgba(233,227,216,.2);}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:space-between;
  border-top:1px solid rgba(233,227,216,.14);margin-top:2.6rem;padding-top:20px;
  font-size:.86rem;color:rgba(233,227,216,.6);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  :root{--section:72px;}
  .nav-links .nav-link{margin:0 .7rem;}
  .nav-search input{width:130px;}
}
@media (max-width:991.98px){
  :root{--section:64px;}
  .nav-wrap{height:64px;}
  .navbar-collapse{
    background:#FDFBF6;border:1px solid var(--line);border-radius:18px;
    padding:1rem 1.1rem 1.2rem;margin-top:.75rem;box-shadow:var(--shadow);
  }
  .nav-links .nav-link{margin:0;padding:.7rem .2rem;border-bottom:1px solid rgba(20,32,31,.07);}
  .nav-links .nav-link::after{display:none;}
  .nav-links .nav-item:last-child .nav-link{border-bottom:0;}
  .nav-right{flex-direction:column;align-items:stretch;gap:.8rem;margin-top:1rem;}
  .nav-search{width:100%;}
  .nav-search input{width:100%;}
  .cat-hero .container{padding-top:56px;padding-bottom:52px;}
  .cat-hero h1{max-width:none;}
  .hero-figure{margin-top:2.4rem;}
  .fact-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step-arrow{display:none;}
  .timeline::before{left:9px;}
  .timeline-item{grid-template-columns:20px minmax(0,1fr);padding-bottom:22px;}
  .timeline-date{grid-column:2;text-align:left;padding:0 0 .55rem;display:flex;gap:.7rem;align-items:baseline;}
  .timeline-date .d-meta{margin-top:0;}
  .timeline-dot{grid-column:1;grid-row:1;padding-top:.5rem;justify-content:flex-start;}
  .timeline-card{grid-column:2;grid-template-columns:minmax(0,1fr) 140px;}
  .mode-row{grid-template-columns:1fr;}
  .cta-band{padding:2.4rem 1.8rem;}
  .convert-bar{position:static;box-shadow:none;border-top:1px solid rgba(247,243,234,.12);}
  body{padding-bottom:0;}
}
@media (max-width:767.98px){
  :root{--section:52px;}
  body{font-size:16px;}
  .fact-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .timeline-card{grid-template-columns:1fr;gap:1rem;}
  .card-thumb{aspect-ratio:16/9;order:-1;}
  .timeline-card h3{font-size:1.08rem;}
  .mode-body{padding:1.3rem 1.25rem 1.5rem;}
  .cta-band{padding:2rem 1.3rem;border-radius:18px;}
  .convert-inner{flex-direction:column;align-items:stretch;padding:12px 0;gap:.7rem;}
  .convert-actions{width:100%;}
  .convert-actions .btn{flex:1 1 auto;text-align:center;}
  .footer-bottom{flex-direction:column;}
  .site-footer{padding-top:52px;}
}
@media (max-width:519.98px){
  .brand-text{font-size:1rem;}
  .hero-points li{font-size:.85rem;}
  .hero-actions .btn{width:100%;text-align:center;}
  .section-head{margin-bottom:1.9rem;}
}