/* roulang page: index */
:root{
  --primary:#14473A;
  --primary-dark:#0C352C;
  --primary-light:#2D6A4F;
  --accent:#CF6A4A;
  --accent-dark:#B8543A;
  --bg:#F7F4EF;
  --card:#FFFFFF;
  --text:#202A28;
  --text-2:#5C6E6A;
  --text-3:#B08A5C;
  --border:rgba(20,71,58,0.18);
  --border-light:rgba(20,71,58,0.10);
  --serif:"Noto Serif SC","Source Han Serif CN","Songti SC","STSong","SimSun",serif;
  --sans:"HarmonyOS Sans SC","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --shadow:0 16px 32px -20px rgba(20,71,58,0.25);
  --ease:cubic-bezier(0.2,0.6,0,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{display:block;max-width:100%;height:auto;object-fit:cover;background:rgba(20,71,58,0.06);}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:3px solid rgba(207,106,74,0.55);outline-offset:3px;}
.grid-container{max-width:1240px;padding-left:24px;padding-right:24px;}
.eyebrow{
  font-size:13px;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--text-3);
  margin-bottom:14px;
}
.section-title{
  font-family:var(--serif);
  font-size:clamp(30px,3.8vw,46px);
  font-weight:600;
  line-height:1.25;
  color:var(--primary);
  letter-spacing:.01em;
}
.section-desc{
  color:var(--text-2);
  font-size:16px;
  margin-top:18px;
  max-width:560px;
}
.section-head{
  margin-bottom:58px;
  align-items:flex-end;
}
.section-head-right{text-align:right;}
.section{padding:104px 0;}
.section-bone{background:var(--bg);}
.section-white{background:var(--card);border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light);}

/* 按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:46px;
  padding:0 30px;
  font-family:var(--sans);
  font-size:15px;
  font-weight:600;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
  white-space:nowrap;
}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 22px -16px rgba(207,106,74,.8);}
.btn-dark{background:var(--primary);color:#fff;}
.btn-dark:hover{background:var(--primary-dark);color:#fff;}
.btn-outline{border-color:rgba(255,255,255,.7);color:#fff;background:transparent;}
.btn-outline:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;}
.btn-cream{background:var(--bg);color:var(--primary);}
.btn-cream:hover{background:#fff;color:var(--primary-dark);box-shadow:0 14px 30px -24px rgba(20,71,58,.5);}

/* 导航 */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:var(--primary);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:box-shadow .3s var(--ease),background .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(12,53,44,.95);
  box-shadow:0 14px 30px -28px rgba(10,45,37,.9);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.brand-row{
  padding:15px 0;
}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-family:var(--serif);
  font-size:27px;
  font-weight:700;
  color:#F7F4EF;
  letter-spacing:.01em;
  line-height:1.2;
}
.logo-mark{
  width:29px;
  height:29px;
  flex:0 0 auto;
  background:var(--accent);
  position:relative;
}
.logo-mark::before{
  content:"";
  position:absolute;
  inset:5px;
  border:1px solid rgba(255,255,255,.9);
}
.header-cta{
  color:rgba(255,255,255,.78);
  font-size:14px;
  font-weight:500;
  letter-spacing:.08em;
  border-bottom:1px solid rgba(255,255,255,.25);
  padding-bottom:3px;
  transition:color .25s,border-color .25s;
}
.header-cta:hover{color:#fff;border-color:#fff;}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  background:transparent;
  border:0;
  cursor:pointer;
}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--bg);}
.nav-toggle span:nth-child(2){width:16px;margin-left:8px;}
.channel-row{
  display:flex;
  align-items:center;
  gap:38px;
  padding:8px 0 12px;
  border-top:1px solid rgba(255,255,255,.08);
}
.channel-item{
  position:relative;
  padding:4px 0 6px;
  font-size:15px;
  color:rgba(255,255,255,.72);
  font-weight:500;
  transition:color .25s;
}
.channel-item:hover{color:#fff;}
.channel-item.active{color:#fff;}
.channel-item.active::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-3px;
  height:2px;
  background:var(--accent);
}
.mobile-drawer{
  position:fixed;
  top:0;
  right:0;
  width:min(80vw,340px);
  height:100%;
  z-index:300;
  background:var(--primary-dark);
  transform:translateX(102%);
  transition:transform .42s var(--ease);
  display:flex;
  flex-direction:column;
  padding:28px 24px;
  box-shadow:-20px 0 50px rgba(8,30,26,.3);
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-title{
  font-family:var(--serif);
  font-size:24px;
  color:#fff;
  padding-bottom:18px;
  border-bottom:1px solid rgba(255,255,255,.15);
  margin-bottom:20px;
}
.drawer-nav{flex:1;}
.drawer-nav a{
  display:flex;
  align-items:center;
  min-height:48px;
  color:rgba(255,255,255,.82);
  font-size:17px;
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:color .2s,padding-left .2s;
}
.drawer-nav a:hover,.drawer-nav a.active{color:#fff;padding-left:8px;}
.drawer-footer{
  border-top:1px solid rgba(255,255,255,.15);
  padding-top:18px;
}
.drawer-footer a{color:rgba(255,255,255,.7);font-size:14px;}
.drawer-backdrop{
  position:fixed;
  inset:0;
  z-index:290;
  background:rgba(8,30,26,.55);
  opacity:0;
  pointer-events:none;
  transition:opacity .3s;
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto;}

/* Hero */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:center;
  color:#fff;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(105deg,rgba(10,40,33,.96) 0%,rgba(18,64,51,.88) 44%,rgba(25,74,60,.58) 100%),
    url('/assets/images/backpic/back-1.png') center 32%/cover no-repeat;
  z-index:0;
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(10,40,33,0) 60%,rgba(10,40,33,.55) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%;padding-top:70px;padding-bottom:110px;}
.hero-kicker{
  font-size:14px;
  letter-spacing:.28em;
  color:rgba(255,255,255,.65);
  margin-bottom:22px;
  font-weight:400;
}
.hero-title{
  font-family:var(--serif);
  font-weight:700;
  line-height:1.18;
}
.hero-brand{
  display:block;
  font-size:clamp(52px,7.6vw,104px);
  line-height:1.06;
  color:#fff;
  letter-spacing:.01em;
  text-shadow:0 8px 36px rgba(7,34,27,.4);
}
.hero-line{
  display:block;
  margin-top:14px;
  color:rgba(255,255,255,.86);
  font-size:clamp(20px,2.4vw,30px);
  font-weight:400;
}
.hero-copy{
  max-width:640px;
  margin-top:26px;
  color:rgba(255,255,255,.8);
  font-size:17px;
  line-height:1.9;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-top:38px;
}
.hero-scroll{
  position:absolute;
  bottom:34px;
  left:50%;
  transform:translateX(-50%);
  z-index:3;
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  color:rgba(255,255,255,.68);
  font-size:12px;
  letter-spacing:.22em;
  cursor:pointer;
  transition:color .3s;
}
.hero-scroll:hover{color:#fff;}
.scroll-line{width:1px;height:38px;background:rgba(255,255,255,.6);position:relative;overflow:hidden;}
.scroll-line::after{
  content:"";
  position:absolute;
  top:-100%;
  left:0;
  width:1px;
  height:100%;
  background:#fff;
  animation:drop 1.8s ease-in-out infinite;
}
@keyframes drop{0%{top:-100%;}60%{top:0;}100%{top:100%;}}

/* 价值三连 */
.value-section{padding-top:96px;padding-bottom:96px;}
.value-item{
  display:flex;
  align-items:center;
  gap:42px;
  padding:34px 0;
  border-bottom:1px solid var(--border);
  transition:padding .3s var(--ease);
}
.value-item:first-of-type{border-top:1px solid var(--border);}
.value-no{
  font-family:var(--serif);
  font-weight:300;
  font-size:54px;
  color:var(--primary);
  width:110px;
  flex:0 0 auto;
  line-height:1;
}
.value-main{flex:1;min-width:0;}
.value-title{
  font-family:var(--serif);
  font-size:22px;
  font-weight:600;
  color:var(--text);
  margin-bottom:8px;
}
.value-desc{
  color:var(--text-2);
  font-size:15px;
  max-width:650px;
  line-height:1.8;
}
.value-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--primary);
  font-size:14px;
  font-weight:600;
  padding:12px 0;
  flex:0 0 auto;
  transition:color .25s,gap .25s;
}
.value-link i{transition:transform .25s var(--ease);}
.value-link:hover{color:var(--accent);}
.value-link:hover i{transform:translateX(5px);}
.value-item:hover{
  padding-left:10px;
}
.value-item:hover .value-no{color:var(--accent);}

/* 场景区 */
.scene-section{background:var(--card);}
.scene-copy .section-title{font-size:clamp(28px,3.2vw,42px);}
.scene-quote{
  margin-top:26px;
  padding-left:24px;
  border-left:3px solid var(--accent);
  font-family:var(--serif);
  font-size:20px;
  line-height:1.8;
  color:var(--primary);
}
.scene-tool{
  margin-top:36px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--primary);
  font-weight:600;
  font-size:15px;
  border-bottom:1px solid transparent;
  transition:border-color .25s,color .25s;
}
.scene-tool i{transition:transform .25s;}
.scene-tool:hover{color:var(--accent);border-color:var(--accent);}
.scene-tool:hover i{transform:translateX(4px);}
.scene-media{position:relative;padding-right:24px;padding-bottom:22px;}
.scene-main{
  overflow:hidden;
  border:5px solid var(--primary);
  box-shadow:0 22px 48px -28px rgba(20,71,58,.45);
}
.scene-main img{width:100%;height:380px;object-fit:cover;}
.scene-sub{
  position:absolute;
  right:0;
  bottom:0;
  width:44%;
  border:5px solid var(--bg);
  box-shadow:0 18px 36px -24px rgba(20,71,58,.4);
}
.scene-sub img{width:100%;height:200px;object-fit:cover;}

/* 数据 */
.trust-section{background:var(--bg);}
.trust-stats{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.stat-cell{
  padding:34px 28px 28px;
  border-right:1px solid var(--border);
  margin-bottom:0;
}
.stat-cell:last-child{border-right:0;}
.stat-number{
  font-family:var(--serif);
  font-weight:300;
  font-size:clamp(44px,5vw,62px);
  line-height:1.1;
  color:var(--primary);
}
.stat-number span{color:var(--accent);font-size:.55em;margin-left:4px;font-weight:400;}
.stat-label{
  margin-top:12px;
  color:var(--text-2);
  font-size:15px;
  line-height:1.65;
}
.trust-quote{
  margin-top:54px;
  max-width:780px;
  padding:0 18px;
  font-family:var(--serif);
  font-size:22px;
  line-height:1.8;
  color:var(--text);
  position:relative;
}
.trust-quote::before{
  content:"“";
  font-size:72px;
  line-height:.5;
  color:var(--accent);
  display:block;
  margin-bottom:14px;
  font-weight:700;
}
.trust-quote cite{
  display:block;
  margin-top:14px;
  font-style:normal;
  font-family:var(--sans);
  font-size:14px;
  letter-spacing:.12em;
  color:var(--text-3);
}

/* 资讯 */
.latest-section{background:var(--bg);}
.latest-beauty{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  color:var(--primary);
  font-weight:600;
  font-size:15px;
}
.latest-beauty i{transition:transform .25s;}
.latest-beauty:hover i{transform:translateX(4px);}
.feature-card{
  background:var(--card);
  border:1px solid var(--border);
  border-left:4px solid var(--primary);
  margin-bottom:34px;
  transition:box-shadow .3s var(--ease),border-color .3s;
}
.feature-card:hover{border-left-color:var(--accent);box-shadow:var(--shadow);}
.feature-link{
  display:flex;
  min-height:210px;
  color:inherit;
}
.feature-side{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  background:rgba(20,71,58,.04);
  padding:28px;
  min-width:170px;
  width:170px;
  border-right:1px solid var(--border);
}
.feature-date{
  font-size:13px;
  color:var(--text-2);
  letter-spacing:.05em;
}
.feature-main{flex:1;padding:28px 30px;display:flex;flex-direction:column;}
.badge{
  display:inline-flex;
  align-self:flex-start;
  align-items:center;
  padding:4px 13px;
  background:rgba(20,71,58,.1);
  color:var(--primary);
  font-size:13px;
  line-height:1.4;
  font-weight:500;
  border-radius:2px;
}
.feature-title{
  font-family:var(--serif);
  font-size:26px;
  font-weight:600;
  color:var(--text);
  margin:14px 0 10px;
  line-height:1.45;
}
.feature-summary{
  color:var(--text-2);
  font-size:15px;
  line-height:1.8;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.read-more{
  margin-top:auto;
  padding-top:12px;
  color:var(--primary);
  font-size:14px;
  font-weight:600;
}
.read-more i{transition:transform .25s;}
.feature-card:hover .read-more i{transform:translateX(5px);}
.news-grid{margin-top:2px;}
.news-cell{
  margin-bottom:20px;
}
.news-card{
  height:100%;
  background:var(--card);
  border:1px solid var(--border);
  padding:24px 24px 20px;
  transition:border-color .3s,box-shadow .3s;
  display:flex;
}
.news-card a{
  display:flex;
  flex-direction:column;
  width:100%;
  color:inherit;
}
.news-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:12px;
}
.news-time{font-size:13px;color:var(--text-3);}
.news-title{
  font-family:var(--serif);
  font-size:20px;
  line-height:1.5;
  color:var(--text);
  font-weight:600;
  margin-bottom:10px;
  display:-webkit-box;
  -webkit-line-clamp:1;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-summary{
  color:var(--text-2);
  font-size:14px;
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:14px;
}
.news-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--primary);
  font-size:14px;
  font-weight:600;
  transition:color .25s;
}
.news-foot i{transition:transform .25s;}
.news-card:hover{border-color:rgba(20,71,58,.35);box-shadow:var(--shadow);}
.news-card:hover .news-foot{color:var(--accent);}
.news-card:hover .news-foot i{transform:translateX(5px);}
.cms-empty{
  background:var(--card);
  border:1px dashed rgba(20,71,58,.3);
  text-align:center;
  padding:54px 20px;
  color:var(--text-2);
  font-size:15px;
}

/* FAQ */
.faq-section{background:var(--card);border-top:0;border-bottom:0;}
.faq-note{color:var(--text-2);font-size:15px;margin-top:14px;max-width:400px;}
.faq-item{
  border-bottom:1px solid var(--border);
  transition:background .3s;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  position:relative;
  padding:28px 72px 28px 0;
  font-family:var(--serif);
  font-size:19px;
  font-weight:600;
  color:var(--text);
  line-height:1.5;
  transition:color .25s;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-item[open] summary{color:var(--primary);}
.faq-icon{
  position:absolute;
  right:22px;
  top:50%;
  width:22px;
  height:22px;
  transform:translateY(-50%);
}
.faq-icon::before,.faq-icon::after{
  content:"";
  position:absolute;
  left:2px;
  right:2px;
  top:10px;
  height:2px;
  background:var(--primary);
  transition:transform .3s var(--ease),background .3s;
}
.faq-icon::after{transform:rotate(90deg);}
.faq-item[open] .faq-icon::after{transform:rotate(0);}
.faq-item[open] .faq-icon::before{transform:rotate(180deg);}
.faq-answer{
  padding:0 56px 28px 0;
  color:var(--text-2);
  font-size:15px;
  line-height:1.85;
}

/* CTA */
.cta-section{
  background:var(--primary);
  position:relative;
  overflow:hidden;
  text-align:center;
  padding:76px 20px;
}
.cta-section::before{
  content:"";
  position:absolute;
  width:360px;
  height:360px;
  border-radius:50%;
  background:rgba(255,255,255,.04);
  left:-120px;
  top:-120px;
}
.cta-section::after{
  content:"";
  position:absolute;
  width:280px;
  height:280px;
  border-radius:50%;
  background:rgba(207,106,74,.24);
  right:-80px;
  bottom:-110px;
}
.cta-inner{position:relative;z-index:2;}
.cta-title{
  font-family:var(--serif);
  color:#fff;
  font-size:clamp(28px,3.4vw,42px);
  font-weight:600;
  margin-bottom:16px;
}
.cta-title span{color:rgba(255,255,255,.88);}
.cta-text{color:rgba(255,255,255,.78);max-width:630px;margin:0 auto;font-size:16px;}
.cta-buttons{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-top:36px;}

/* 底部固定 */
.float-cta{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:90;
  background:rgba(247,244,239,.97);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-top:1px solid rgba(20,71,58,.2);
  transform:translateY(0);
  transition:transform .36s var(--ease),background .3s;
}
.float-cta.is-hidden{transform:translateY(110%);}
.float-in{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:66px;
  min-height:0;
}
.float-copy{font-size:15px;color:var(--text);line-height:1.5;}
.float-copy strong{color:var(--primary);font-weight:600;}
.float-btn{
  min-height:44px;
  padding:0 24px;
  background:var(--accent);
  color:#fff;
  border-radius:2px;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:background .25s,transform .25s;
}
.float-btn:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);}
.float-btn i{font-size:14px;}

/* footer */
.site-footer{
  background:var(--primary-dark);
  color:rgba(255,255,255,.8);
  padding-top:68px;
}
.footer-top{
  padding-bottom:32px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-family:var(--serif);
  font-size:26px;
  font-weight:700;
  color:#F7F4EF;
}
.footer-note{
  font-size:14px;
  color:rgba(255,255,255,.6);
  text-align:right;
  line-height:1.6;
}
.footer-grid{padding:46px 0 28px;}
.footer-col h4{
  font-size:15px;
  font-weight:600;
  color:#fff;
  letter-spacing:.06em;
  margin-bottom:18px;
}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{
  color:rgba(255,255,255,.68);
  font-size:14px;
  transition:color .2s,padding-left .2s;
}
.footer-col ul a:hover{color:#fff;padding-left:4px;}
.footer-col p{
  color:rgba(255,255,255,.6);
  font-size:14px;
  line-height:1.8;
  margin-top:8px;
}
.footer-col p a{color:rgba(255,255,255,.8);border-bottom:1px solid rgba(255,255,255,.2);}
.footer-col p a:hover{color:#fff;border-color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:rgba(255,255,255,.45);
  font-size:12px;
}
.footer-bottom a{color:rgba(255,255,255,.5);transition:color .2s;}
.footer-bottom a:hover{color:#fff;}

/* 动效与可见性 */
html.js .reveal{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
html.js .reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;transition-duration:.001s!important;}
  html{scroll-behavior:auto;}
  html.js .reveal{opacity:1;transform:none;}
  .hero-scroll{display:none!important;}
}

/* 响应式 */
@media (max-width:1024px){
  .section{padding:72px 0;}
  .channel-row{gap:22px;}
  .channel-item{font-size:14px;}
}
@media (max-width:900px){
  .channel-row{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-cta-wrap{display:none;}
  .hero{min-height:auto;}
  .hero-inner{padding-top:54px;padding-bottom:96px;}
  .hero-brand{font-size:clamp(42px,10vw,68px);}
  .value-item{flex-direction:column;align-items:flex-start;gap:14px;padding:28px 0;}
  .value-no{font-size:42px;}
  .value-main{width:100%;}
  .value-link{align-self:flex-start;}
  .value-item:hover{padding-left:0;}
  .scene-main img{height:300px;}
  .scene-sub{position:static;width:62%;margin:18px 0 0 auto;border:4px solid var(--bg);}
  .feature-link{flex-direction:column;}
  .feature-side{width:100%;min-width:0;border-right:0;border-bottom:1px solid var(--border);padding:20px 24px;flex-direction:row;align-items:center;}
  .feature-main{padding:22px 24px;}
  .stat-cell{border-right:0;border-bottom:1px solid var(--border);margin-bottom:18px;}
  .stat-cell:last-child{border-bottom:0;}
  .trust-quote{font-size:19px;}
  .footer-note{text-align:left;margin-top:12px;}
  .section-head-right{text-align:left;}
}
@media (max-width:639px){
  .grid-container{padding-left:16px;padding-right:16px;}
  .section{padding:62px 0;}
  .section-head{margin-bottom:40px;}
  .section-title{font-size:29px;}
  body{font-size:15px;}
  .brand-logo{font-size:23px;}
  .brand-row{padding:11px 0;}
  .logo-mark{width:25px;height:25px;}
  .hero-inner{padding-top:36px;}
  .hero-copy{font-size:16px;}
  .hero-actions .btn{width:100%;}
  .feature-date{font-size:12px;}
  .faq-item summary{padding:22px 54px 22px 0;font-size:17px;}
  .faq-answer{padding-right:20px;font-size:14px;}
  .faq-icon{right:0;}
  .float-copy{display:none;}
  .float-in{justify-content:flex-end;}
  .footer-grid .cell{margin-bottom:28px;}
  .footer-bottom{flex-direction:column;text-align:center;}
  .news-summary{display:none;}
  .news-card{padding:18px;}
}

/* roulang page: category1 */
:root{
  --primary:#14473A;
  --primary-dark:#0C352C;
  --primary-light:#2D6A4F;
  --accent:#CF6A4A;
  --accent-dark:#B8543A;
  --bg:#F7F4EF;
  --card-bg:#FFFFFF;
  --text:#202A28;
  --text-secondary:#5C6E6A;
  --text-accent-soft:#B08A5C;
  --border:rgba(20,71,58,0.18);
  --border-light:rgba(20,71,58,0.10);
  --shadow-hover:0 16px 32px -20px rgba(20,71,58,0.25);
  --radius:2px;
  --font-serif:"Noto Serif SC","Source Han Serif CN","Songti SC","STSong",serif;
  --font-body:"HarmonyOS Sans SC","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.8;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;height:auto;border:0;vertical-align:middle}
a{color:inherit;text-decoration:none;transition:color .25s ease, background-color .25s ease, border-color .25s ease}
button{font-family:inherit;cursor:pointer}
ul,ol{list-style:none}
.container{max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}
body.fixed-bar-collapsed{padding-bottom:0}
::selection{background:rgba(20,71,58,0.15)}
img:not([id]){background:linear-gradient(135deg,#2D6A4F 0%,#14473A 100%);min-height:60px}

/* ===== 顶部导航 ===== */
.site-header{
  background:var(--primary);
  position:relative;
  z-index:100;
  transition:box-shadow .3s ease;
}
.site-header.scrolled{
  position:sticky;
  top:0;
  box-shadow:0 8px 24px -16px rgba(12,53,44,0.6);
  backdrop-filter:blur(12px);
  background:rgba(20,71,58,0.96);
}
.brand-row{padding:18px 0 14px}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:#fff;
  font-size:1.5rem;
  font-weight:600;
  letter-spacing:0.02em;
}
.brand-logo:hover{color:#fff}
.logo-mark{
  display:inline-block;
  width:34px;
  height:34px;
  border:2px solid rgba(255,255,255,0.9);
  border-radius:50%;
  position:relative;
  flex:0 0 auto;
}
.logo-mark::after{
  content:'';
  position:absolute;
  inset:6px;
  border-radius:50%;
  background:var(--accent);
  opacity:0.9;
}
.header-cta-wrap .header-cta{
  display:inline-block;
  color:rgba(255,255,255,0.85);
  font-size:0.85rem;
  padding:6px 0;
  border-bottom:1px solid rgba(255,255,255,0.35);
  transition:color .2s ease, border-color .2s ease;
}
.header-cta-wrap .header-cta:hover{color:#fff;border-color:#fff}
.nav-toggle{
  display:none;
  background:transparent;
  border:0;
  width:44px;
  height:44px;
  padding:10px 8px;
}
.nav-toggle span{
  display:block;
  background:#fff;
  height:2px;
  margin-bottom:6px;
  border-radius:0;
  transition:transform .3s ease, opacity .3s ease;
}
.nav-toggle span:last-child{margin-bottom:0}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.channel-row{
  display:flex;
  align-items:center;
  gap:0;
  border-top:1px solid rgba(255,255,255,0.12);
  min-height:54px;
}
.channel-row .channel-item{
  display:inline-flex;
  align-items:center;
  color:rgba(255,255,255,0.72);
  font-size:0.95rem;
  padding:16px 10px;
  letter-spacing:0.08em;
  position:relative;
  margin-right:34px;
  white-space:nowrap;
}
.channel-row .channel-item:last-child{margin-right:0}
.channel-row .channel-item::after{
  content:'';
  position:absolute;
  left:10px;
  right:10px;
  bottom:-1px;
  height:2px;
  background:transparent;
  transition:background-color .3s ease;
}
.channel-row .channel-item:hover{color:#fff}
.channel-row .channel-item:hover::after{background:rgba(255,255,255,0.35)}
.channel-row .channel-item.active{color:#fff;font-weight:500}
.channel-row .channel-item.active::after{background:var(--accent)}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--primary);
  color:rgba(255,255,255,0.8);
  margin-top:0;
  font-size:0.95rem;
}
.footer-top{
  padding:64px 0 36px;
  border-bottom:1px solid rgba(255,255,255,0.12);
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:#fff;
  font-size:1.4rem;
  font-weight:600;
}
.footer-brand:hover{color:#fff}
.footer-note{
  text-align:right;
  font-size:0.9rem;
  color:rgba(255,255,255,0.58);
  line-height:1.9;
}
.footer-grid{
  padding:40px 0 36px;
}
.footer-col h4{
  color:#fff;
  font-size:0.95rem;
  font-weight:600;
  letter-spacing:0.08em;
  margin-bottom:18px;
  padding-bottom:8px;
  border-bottom:1px solid rgba(255,255,255,0.1);
}
.footer-col ul li{margin-bottom:6px}
.footer-col a{
  color:rgba(255,255,255,0.66);
  font-size:0.88rem;
  line-height:1.9;
  transition:color .2s ease;
}
.footer-col a:hover{color:#fff}
.footer-col p{
  color:rgba(255,255,255,0.55);
  font-size:0.86rem;
  line-height:1.9;
  margin-bottom:10px;
}
.footer-col p a{color:rgba(255,255,255,0.85)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.1);
  padding:20px 0 24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:rgba(255,255,255,0.42);
  font-size:0.75rem;
  gap:12px;
  flex-wrap:wrap;
}

/* ===== 固定底部转化区 ===== */
.fixed-cta-bar{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:90;
  background:rgba(247,244,239,0.97);
  border-top:1px solid rgba(20,71,58,0.2);
  min-height:64px;
  backdrop-filter:blur(8px);
  display:none;
  transition:transform .3s ease;
}
.fixed-cta-bar.show{display:block}
.fixed-cta-bar.hidden{transform:translateY(100%)}
.fixed-cta-bar .cta-bar-inner{
  max-width:1240px;
  height:64px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 24px;
  gap:24px;
}
.fixed-cta-bar .cta-message{
  font-size:0.92rem;
  color:var(--text-secondary);
  letter-spacing:0.02em;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.fixed-cta-bar .btn-cta-sm{
  background:var(--accent);
  color:#fff;
  border:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:120px;
  min-height:44px;
  padding:10px 24px;
  font-size:0.95rem;
  font-weight:400;
  letter-spacing:0.04em;
  border-radius:2px;
  transition:background .25s ease, color .25s ease;
}
.fixed-cta-bar .btn-cta-sm:hover{background:var(--accent-dark);color:#fff}

/* ===== 分类页页面主体复用样式 ===== */
.overline{
  display:inline-block;
  font-size:0.78rem;
  font-weight:500;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--accent);
  background:rgba(207,106,74,0.08);
  padding:4px 14px;
  border-radius:0;
  margin-bottom:18px;
}
.page-hero{
  padding:80px 0 48px;
  border-bottom:1px solid var(--border-light);
  background:#fff;
}
.page-hero .hero-title{
  font-family:var(--font-serif);
  font-size:3rem;
  line-height:1.25;
  font-weight:300;
  color:var(--primary);
  margin:12px 0 20px;
  max-width:22ch;
}
.page-hero .hero-title strong{
  font-weight:600;
}
.page-hero p{
  font-size:1.02rem;
  color:var(--text-secondary);
  max-width:560px;
}
.page-hero .hero-meta{
  margin-top:20px;
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
  color:var(--text-secondary);
  font-size:0.88rem;
}
@media screen and (min-width:64em){
  .page-hero .grid-x{align-items:flex-end}
  .page-hero .hero-title{font-size:3.4rem;margin:14px 0 24px}
}

.section-block{
  padding:80px 0;
}
.section-block .block-header{
  margin-bottom:46px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-end;
}
.section-block .block-header .block-inner-title{
  font-family:var(--font-serif);
  font-size:2rem;
  font-weight:600;
  color:var(--text);
  margin-bottom:6px;
}
.section-block .block-header .block-sub{
  font-size:0.92rem;
  color:var(--text-secondary);
  margin-bottom:0;
}
.section-block .block-header .block-end{
  color:var(--primary);
  font-size:0.92rem;
  letter-spacing:0.04em;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding-bottom:4px;
  border-bottom:1px solid transparent;
  transition:border-color .25s ease;
}
.section-block .block-header .block-end:hover{border-color:var(--primary);color:var(--primary)}
.section-block .block-header .block-end i{transition:transform .25s ease}
.section-block .block-header .block-end:hover i{transform:translateX(4px)}

/* ===== 卡片/通用组件 ===== */
.featured-news-card{
  background:#fff;
  border:1px solid var(--border-light);
  border-radius:var(--radius);
  overflow:hidden;
  height:100%;
  display:flex;
  flex-direction:column;
  transition:box-shadow .3s ease, border-color .3s ease;
}
.featured-news-card:hover{
  box-shadow:var(--shadow-hover);
  border-color:var(--border);
}
.featured-news-card .featured-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/9;
  background:linear-gradient(135deg,#15483b,#0f3a30);
}
.featured-news-card .featured-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s ease;
  display:block;
}
.featured-news-card:hover .featured-media img{transform:scale(1.02)}
.featured-news-card .featured-content{
  padding:28px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.featured-news-card .tag-row{
  display:flex;
  gap:10px;
  margin-bottom:12px;
}
.news-tag{
  display:inline-flex;
  align-items:center;
  border:1px solid var(--border);
  background:rgba(20,71,58,0.04);
  color:var(--primary-light);
  font-size:0.74rem;
  padding:2px 10px;
  letter-spacing:0.06em;
  border-radius:0;
  white-space:nowrap;
}
.news-tag.accent-tag{
  color:var(--accent-dark);
  background:rgba(207,106,74,0.07);
  border-color:rgba(207,106,74,0.2);
}
.featured-news-card h3{
  font-family:var(--font-serif);
  font-size:1.35rem;
  line-height:1.5;
  margin-bottom:10px;
  color:var(--text);
  transition:color .3s ease;
}
.featured-news-card:hover h3{color:var(--primary)}
.featured-news-card .featured-excerpt{
  color:var(--text-secondary);
  font-size:0.92rem;
  line-height:1.9;
  margin-bottom:20px;
  flex:1;
}
.featured-news-card .card-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--text-secondary);
  font-size:0.82rem;
  letter-spacing:0.02em;
}
.featured-news-card .card-meta a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--primary);
  font-weight:500;
}
.featured-news-card .card-meta a i{transition:transform .25s ease}
.featured-news-card .card-meta a:hover i{transform:translateX(4px)}

.simple-news-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:22px 4px;
  border-bottom:1px solid var(--border-light);
  transition:background .2s ease, padding .25s ease;
}
.simple-news-item:hover{background:rgba(20,71,58,0.015)}
.simple-news-item .news-rank{
  font-family:var(--font-serif);
  font-size:1.9rem;
  font-weight:300;
  color:rgb(207,106,74);
  width:54px;
  flex:0 0 auto;
  text-align:left;
}
.simple-news-item .news-body{
  flex:1;
  min-width:0;
}
.simple-news-item .news-title{
  font-size:1.05rem;
  font-weight:500;
  color:var(--text);
  line-height:1.6;
  display:block;
  margin-bottom:6px;
  letter-spacing:0.01em;
  transition:color .2s ease;
}
.simple-news-item .news-title:hover{color:var(--accent-dark)}
.simple-news-item .news-excerpt{
  font-size:0.84rem;
  color:var(--text-secondary);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  max-width:820px;
}
.simple-news-item .news-date{
  flex:0 0 auto;
  font-size:0.82rem;
  color:var(--text-secondary);
  font-family:var(--font-serif);
  letter-spacing:0.04em;
  min-width:104px;
  text-align:right;
}
.checklist-group li{
  display:flex;
  gap:12px;
  margin-bottom:16px;
  color:var(--text-secondary);
  font-size:0.95rem;
}
.checklist-group li i{
  font-size:0.72rem;
  margin-top:8px;
  color:var(--accent);
}

/* ===== FAQ accordion ===== */
.faq-section{background:#f0ece5}
.faq-list .faq-item{
  padding:0;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--border-light);
  border-radius:0;
}
.faq-list .faq-item:last-child{border-bottom:none}
.faq-item .faq-question{
  background:transparent;
  border:0;
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  text-align:left;
  padding:22px 4px;
  font-size:1rem;
  color:var(--text);
  letter-spacing:0.02em;
  font-weight:500;
  cursor:pointer;
  min-height:56px;
}
.faq-item .faq-question .faq-icon{
  font-size:1.1rem;
  color:var(--primary);
  transform:rotate(0deg);
  transition:transform .3s ease;
  flex-shrink:0;
  margin-left:18px;
}
.faq-item .faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s ease;
}
.faq-answer-inner{
  padding:0 24px 18px 4px;
  color:var(--text-secondary);
  font-size:0.91rem;
  line-height:2;
}

/* ===== CTA块 ===== */
.cta-block{
  background:var(--primary);
  color:#fff;
  padding:60px 0;
  margin-top:0;
}
.cta-block .cta-title{
  font-family:var(--font-serif);
  font-size:2.1rem;
  font-weight:600;
  line-height:1.45;
  margin-bottom:18px;
  max-width:30ch;
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}
.cta-block p{
  color:rgba(255,255,255,0.72);
  text-align:center;
  max-width:640px;
  margin:0 auto 30px;
  font-size:0.96rem;
  line-height:2;
}
.cta-actions{
  display:flex;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-size:0.95rem;
  letter-spacing:0.06em;
  text-align:center;
  text-decoration:none;
  transition:all .3s ease;
  border-radius:2px;
  font-weight:400;
  padding:13px 28px;
  min-height:44px;
  border:1px solid transparent;
}
.btn-primary-btn{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
}
.btn-primary-btn:hover{
  background:var(--accent-dark);
  border-color:var(--accent-dark);
  color:#fff;
}
.btn-outline-btn{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,0.65);
}
.btn-outline-btn:hover{
  border-color:#fff;
  color:#fff;
  background:rgba(255,255,255,0.08);
}

/* ===== 内容列表带数字排版 ===== */
.priority-list{
  margin-top:0;
}
.priority-list .priority-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  padding:20px 0;
  border-bottom:1px solid var(--border-light);
  position:relative;
}
.priority-row .row-index{
  font-family:var(--font-serif);
  font-size:1.7rem;
  font-weight:300;
  color:rgba(20,71,58,0.4);
  width:52px;
  flex:0 0 auto;
}
.priority-row .row-txt{
  flex:1;
  min-width:220px;
}
.priority-row .row-txt h4{
  font-family:var(--font-serif);
  font-size:1.4rem;
  margin-bottom:4px;
  color:var(--text);
  font-weight:600;
}
.priority-row .row-txt p{
  color:var(--text-secondary);
  font-size:0.9rem;
  line-height:1.7;
  margin-bottom:0;
}
.priority-row .row-tag{
  color:var(--accent-dark);
  font-size:0.84rem;
  white-space:nowrap;
  letter-spacing:0.06em;
}

/* ===== 页头缩略信息布局 ===== */
.dual-assurance .dual-coldetails{
  padding-right:32px;
}
.dual-coldetails .block-title{
  font-family:var(--font-serif);
  font-size:2.2rem;
  font-weight:600;
  margin-bottom:20px;
  color:var(--text);
  line-height:1.4;
}
.dual-coldetails .block-desc{
  color:var(--text-secondary);
  font-size:0.96rem;
  margin-bottom:22px;
}
.dual-coldetails blockquote{
  border-left:3px solid var(--accent);
  background:rgba(207,106,74,0.05);
  padding:12px 20px 12px 24px;
  font-family:var(--font-serif);
  font-size:0.98rem;
  color:var(--primary);
  line-height:1.9;
  margin:0 0 26px;
}
.dual-coldetails .action-link{
  color:var(--primary);
  border-bottom:2px solid var(--border);
  padding-bottom:5px;
  letter-spacing:0.03em;
  font-weight:500;
  font-size:0.96rem;
  display:inline-block;
}
.dual-coldetails .action-link:hover{border-color:var(--accent);color:var(--accent-dark)}
.dual-media-figure{
  position:relative;
  margin:0;
}
.dual-media-figure .main-img{
  border-radius:2px;
  width:100%;
  aspect-ratio:4/3.2;
  object-fit:cover;
  border:1px solid var(--border);
  display:block;
}
.dual-media-figure .overlap-box{
  position:absolute;
  right:-14px;
  bottom:-20px;
  max-width:46%;
  border-radius:2px;
  border:2px solid var(--primary);
  box-shadow:var(--shadow-hover);
}
.dual-media-figure polygon{fill:rgba(20,71,58,0.2)}

/* ===== 数字标尺/统计 ===== */
.stat-rail{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--border-light);
  border-bottom:1px solid var(--border-light);
  margin:20px 0 34px;
}
.stat-rail .stat-item{
  padding:14px 0;
  border-left:1px solid var(--border-light);
  text-align:center;
}
.stat-rail .stat-item:first-child{border-left:0}
.stat-rail .stat-number{
  font-family:var(--font-serif);
  font-size:2.8rem;
  font-weight:300;
  line-height:1.2;
  color:var(--primary);
  letter-spacing:0.02em;
}
.stat-rail .stat-label{
  display:block;
  margin-top:6px;
  color:var(--text-secondary);
  font-size:0.83rem;
  letter-spacing:0.08em;
}
.quote-row{
  margin:30px 0 0;
}
.quote-row .pull-quote{
  font-family:var(--font-serif);
  font-size:1.18rem;
  line-height:2.2;
  color:var(--primary-dark);
  border-left:3px solid var(--accent);
  padding:12px 0 12px 26px;
  max-width:720px;
  background:rgba(255,255,255,.65);
  border-radius:0;
  margin:0;
}

/* ===== Timeline (公告时间轴) ===== */
.timeline-list{
  list-style:none;
  padding-left:0;
  border-left:1px solid var(--border);
  margin-left:4px;
}
.timeline-list li{
  position:relative;
  padding-left:32px;
  padding-bottom:36px;
}
.timeline-list li::before{
  content:'';
  position:absolute;
  left:-6px;
  top:6px;
  width:11px;
  height:11px;
  background:var(--bg);
  border:2px solid var(--accent);
  border-radius:50%;
}
.timeline-list .time-node{
  font-size:0.82rem;
  color:var(--accent-dark);
  letter-spacing:0.04em;
  display:flex;
  gap:10px;
  align-items:center;
}
.timeline-list h4{
  font-family:var(--font-serif);
  font-size:1.15rem;
  font-weight:600;
  color:var(--text);
  margin:8px 0 8px;
}
.timeline-list p{
  color:var(--text-secondary);
  font-size:0.9rem;
  line-height:1.8;
  margin-bottom:0;
}
.notice-panel{
  background:var(--primary);
  color:#fff;
  border-radius:2px;
  padding:26px 30px;
  box-shadow:var(--shadow-hover);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:16px;
}
.notice-panel h4{font-family:var(--font-serif);font-size:1.2rem;margin-bottom:8px;color:#fff}
.notice-panel p{color:rgba(255,255,255,.72);font-size:.88rem;margin-bottom:0}

/* ===== 活动入口 mini cards ===== */
.mini-card-link{
  background:var(--card-bg);
  border:1px solid var(--border-light);
  border-radius:2px;
  padding:26px 24px;
  height:100%;
  display:flex;
  flex-direction:column;
  box-shadow:none;
  transition:box-shadow .3s ease,border-color .3s ease;
}
.mini-card-link:hover{
  box-shadow:var(--shadow-hover);
  border-color:var(--border);
}
.mini-card-link .card-icon{
  width:46px;
  height:46px;
  background:rgba(20,71,58,0.06);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--primary);
  font-family:var(--font-serif);
  font-size:1rem;
  border-radius:50%;
  margin-bottom:16px;
  letter-spacing:0.08em;
}
.mini-card-link h4{font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:8px;display:flex;gap:8px;align-items:center}
.mini-card-link p{
  font-size:0.9rem;
  color:var(--text-secondary);
  flex:1;
  margin-bottom:0;
}
.mini-card-link .card-arrow{
  color:var(--primary);
  font-size:0.86rem;
  margin-top:16px;
  display:inline-flex;
  align-items:center;
  gap:6px;
}

/* Footer 在特殊pages没有底部margin */
.page-footer-fix{padding-top:0;margin-top:0}
body.fixed-hover-hide{padding-bottom:0}

/* ===== 动画：区块滚动出现 ===== */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .7s cubic-bezier(0.2,0.6,0.0,1.0),transform .7s cubic-bezier(0.2,0.6,0.0,1.0);
  will-change:opacity,transform;
}
.reveal.in-view{
  opacity:1;
  transform:none;
}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:0.001ms !important;transition-duration:0.001ms !important;scroll-behavior:auto}
}

/* ===== 响应式补强 ===== */
@media screen and (min-width:64em){
  .brand-row .header-cta-wrap .header-cta{display:inline-block}
  .nav-toggle{display:none}
}
@media screen and (min-width:40em) and (max-width:63.9375em){
  .brand-row .header-cta-wrap{display:none}
  .channel-row{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;gap:4px}
  .channel-row::-webkit-scrollbar{display:none}
  .channel-row .channel-item{margin-right:22px;font-size:0.88rem;white-space:nowrap}
}
@media screen and (max-width:39.9375em){
  body{padding-bottom:0}
  .container{padding-left:16px;padding-right:16px}
  .brand-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between}
  .nav-toggle{
    display:inline-flex;
    flex-direction:column;
    justify-content:center;
    margin-left:auto;
    order:3;
  }
  .brand-row .cell.auto{flex:1 0 auto}
  .header-cta-wrap{display:none}
  .site-header .cell.shrink{
    flex:0 0 auto;
  }
  .channel-row{
    display:none;
    position:fixed;
    top:78px;
    bottom:0;
    left:0;right:0;
    background:rgba(20,71,58,0.98);
    flex-direction:column;
    align-items:flex-start;
    overflow-y:auto;
    padding:26px 24px 40px;
    border-top:1px solid rgba(255,255,255,0.08);
    z-index:150;
  }
  .site-header.menu-open .channel-row{
    display:flex;
    flex-direction:column;
  }
  .channel-row .channel-item{
    margin-right:0;
    width:100%;
    font-size:1.1rem;
    padding:14px 0;
    color:rgba(255,255,255,0.85);
    border-bottom:1px solid rgba(255,255,255,0.08);
    letter-spacing:0.06em;
    white-space:normal;
  }
  .channel-row .channel-item.active{color:#fff}
  .channel-row .channel-item.active::after{display:none}
  .page-hero{padding:60px 0 40px}
  .page-hero .hero-title{font-size:2.2rem;line-height:1.35;max-width:100%}
  .section-block{padding:56px 0}
  .section-block .block-header{margin-bottom:32px;flex-direction:column;align-items:flex-start;gap:12px}
  .section-block .block-header .block-inner-title{font-size:1.7rem}
  .dual-coldetails .block-title{font-size:1.7rem}
  .dual-coldetails{padding-right:0}
  .dual-media-figure .overlap-box{bottom:-16px;max-width:55%}
  .featured-news-card .featured-content{padding:20px}
  .simple-news-item{flex-wrap:wrap;gap:8px}
  .simple-news-item .news-rank{display:none}
  .simple-news-item .news-body{min-width:100%}
  .simple-news-item .news-excerpt{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  .simple-news-item .news-date{text-align:left;font-size:0.75rem}
  .cta-block .cta-title{font-size:1.7rem}
  .stat-rail{grid-template-columns:1fr;border-top:1px solid var(--border-light)}
  .stat-rail .stat-item{border-left:0;border-top:1px solid var(--border-light);padding:16px 0}
  .stat-rail .stat-item:first-child{border-top:0}
  .stat-rail .stat-number{font-size:2.2rem}
  .footer-top{padding:44px 0 28px;row-gap:16px}
  .footer-note{text-align:left;font-size:0.85rem}
  .grid-margin-x>.cell{margin-bottom:30px}
  .site-footer .grid-margin-x .cell{margin-bottom:6px}
}
@media screen and (min-width:40em) and (max-width:63.9375em){
  .grid-margin-x>.medium-6{margin-bottom:36px}
}
/* 修复Foundation全局 h系边距 */
h1,h2,h3,h4,h5,h6{
  margin:0;
  font-weight:inherit;
  line-height:inherit;
}
h1,h2,h3,h4,h5,h6 small{font-size:inherit}
strong{font-weight:600}
#faq-section{padding-top:70px;padding-bottom:70px}

/* roulang page: article */
:root {
            --green: #14473A;
            --green-deep: #0C352C;
            --green-mid: #2D6A4F;
            --accent: #CF6A4A;
            --accent-deep: #B8543A;
            --bg: #F7F4EF;
            --card: #FFFFFF;
            --text: #202A28;
            --text-2: #5C6E6A;
            --text-3: #82908C;
            --border: rgba(20, 71, 58, 0.18);
            --border-light: rgba(20, 71, 58, 0.10);
            --shadow: 0 16px 32px -20px rgba(20, 71, 58, 0.25);
            --serif: "Noto Serif SC", "Source Han Serif CN", "Songti SC", "STSong", serif;
            --sans: "HarmonyOS Sans SC", "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--sans);
            background: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            background: transparent;
        }

        button {
            cursor: pointer;
            outline: none;
        }

        a:focus-visible,
        button:focus-visible,
        [tabindex]:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 4px;
        }

        .grid-container {
            max-width: 1240px;
            padding-left: 24px;
            padding-right: 24px;
            margin-left: auto;
            margin-right: auto;
        }

        @media screen and (max-width: 639px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: var(--green);
            color: #fff;
            box-shadow: 0 6px 18px rgba(12, 53, 44, 0.12);
            overflow: visible;
            transition: background 0.35s ease, box-shadow 0.35s ease;
        }

        .site-header.is-scrolled {
            background: rgba(20, 71, 58, 0.96);
            -webkit-backdrop-filter: blur(14px);
            backdrop-filter: blur(14px);
            box-shadow: 0 12px 32px rgba(12, 53, 44, 0.20);
        }

        .site-header .grid-container {
            padding-top: 16px;
            padding-bottom: 10px;
            transition: padding 0.3s ease;
        }

        .site-header.is-scrolled .grid-container {
            padding-top: 10px;
            padding-bottom: 6px;
        }

        .brand-row {
            transition: margin 0.3s ease;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-family: var(--serif);
            font-size: 24px;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: #fff;
            line-height: 1.2;
            padding: 6px 0;
        }

        .brand-logo:hover {
            color: #fff;
        }

        .logo-mark {
            width: 28px;
            height: 28px;
            flex: 0 0 28px;
            border-radius: 50%;
            background: var(--green-mid);
            border: 2px solid rgba(255, 255, 255, 0.55);
            position: relative;
            display: inline-block;
        }

        .logo-mark::before {
            content: "";
            position: absolute;
            inset: 4px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.25);
        }

        .header-cta-wrap {
            min-height: 44px;
            display: flex;
            align-items: center;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            min-height: 36px;
            padding: 0 16px;
            border: 1px solid rgba(255, 255, 255, 0.45);
            border-radius: 2px;
            font-size: 13px;
            letter-spacing: 0.08em;
            color: #fff;
            transition: border-color 0.3s ease, background 0.3s ease;
        }

        .header-cta:hover {
            background: rgba(255, 255, 255, 0.10);
            border-color: #fff;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            width: 44px;
            height: 44px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.20);
            border-radius: 2px;
            padding: 8px;
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background: #fff;
            transition: transform 0.3s ease, opacity 0.3s ease;
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.14);
            padding: 12px 0 6px;
            margin-top: 10px;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-item {
            flex: 0 0 auto;
            position: relative;
            font-size: 15px;
            letter-spacing: 0.08em;
            color: rgba(255, 255, 255, 0.82);
            padding: 8px 0 10px;
            border-bottom: 2px solid transparent;
            line-height: 1.4;
            white-space: nowrap;
            transition: color 0.3s ease, border-color 0.3s ease;
        }

        .channel-item:hover {
            color: #fff;
            border-bottom-color: rgba(255, 255, 255, 0.50);
        }

        .channel-item.active {
            color: #fff;
            border-bottom-color: var(--accent);
        }

        main {
            min-height: calc(100vh - 500px);
            padding-bottom: 20px;
        }

        .article-page {
            padding: 64px 0 24px;
        }

        .breadcrumb-nav {
            width: 100%;
            max-width: 980px;
            margin: 0 auto 24px;
            font-size: 13px;
            color: var(--text-2);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            line-height: 1.6;
        }

        .breadcrumb-nav a {
            color: var(--text-2);
            border-bottom: 1px solid transparent;
            transition: color 0.3s ease, border-color 0.3s ease;
        }

        .breadcrumb-nav a:hover {
            color: var(--green);
            border-bottom-color: var(--green);
        }

        .breadcrumb-nav .breadcrumb-sep {
            color: var(--text-3);
            font-size: 12px;
        }

        .breadcrumb-nav .breadcrumb-current {
            color: var(--text);
            display: inline-block;
            max-width: 300px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            vertical-align: bottom;
        }

        .article-card-wrap {
            width: 100%;
            max-width: 980px;
            margin: 0 auto;
        }

        .article-card {
            background: var(--card);
            border: 1px solid var(--border-light);
            border-radius: 2px;
            padding: clamp(32px, 6vw, 74px);
            box-shadow: 0 2px 0 rgba(20, 71, 58, 0.03);
        }

        .article-header {
            max-width: 800px;
            margin: 0 auto 44px;
        }

        .article-category-wrap {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 18px;
            margin-bottom: 20px;
        }

        .category-pill {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 12px;
            background: rgba(45, 106, 79, 0.10);
            color: var(--green);
            font-size: 12px;
            letter-spacing: 0.12em;
            border-radius: 2px;
            border-left: 2px solid var(--green-mid);
        }

        .article-date-marker {
            font-size: 12px;
            color: var(--text-3);
            letter-spacing: 0.04em;
        }

        .article-title {
            font-family: var(--serif);
            font-size: clamp(30px, 4.6vw, 47px);
            line-height: 1.35;
            font-weight: 600;
            color: #122B23;
            letter-spacing: 0.01em;
            margin: 0 0 24px;
            word-break: break-word;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px 18px;
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            font-size: 13px;
            color: var(--text-2);
        }

        .article-meta-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            min-height: 22px;
        }

        .meta-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-block;
            flex: 0 0 4px;
        }

        .article-meta .meta-source {
            color: var(--green);
            font-weight: 500;
        }

        .article-body {
            max-width: 760px;
            margin-left: auto;
            margin-right: auto;
            font-size: 16.5px;
            line-height: 1.85;
            color: #2B3331;
        }

        .article-body>* {
            margin-bottom: 1.5em;
        }

        .article-body p {
            line-height: 1.9;
            margin-bottom: 1.55em;
        }

        .article-body h2 {
            font-family: var(--serif);
            font-size: 27px;
            line-height: 1.5;
            font-weight: 600;
            color: var(--green-deep);
            margin: 2.2em 0 0.85em;
            padding-left: 16px;
            border-left: 3px solid var(--accent);
        }

        .article-body h3 {
            font-family: var(--serif);
            font-size: 21px;
            line-height: 1.55;
            font-weight: 600;
            color: var(--green-deep);
            margin: 2em 0 0.75em;
        }

        .article-body h4 {
            font-family: var(--serif);
            font-size: 18px;
            line-height: 1.6;
            font-weight: 600;
            color: var(--text);
            margin: 1.9em 0 0.6em;
        }

        .article-body a {
            color: var(--green);
            border-bottom: 1px solid currentColor;
            transition: opacity 0.3s ease;
        }

        .article-body a:hover {
            opacity: 0.72;
        }

        .article-body ul,
        .article-body ol {
            padding-left: 0;
            margin-left: 0;
            margin-bottom: 1.8em;
        }

        .article-body ul li,
        .article-body ol li {
            position: relative;
            padding-left: 22px;
            margin-bottom: 8px;
            line-height: 1.85;
        }

        .article-body ul li::before {
            content: "";
            position: absolute;
            left: 4px;
            top: 0.72em;
            width: 7px;
            height: 7px;
            background: var(--green-mid);
            border-radius: 1px;
        }

        .article-body ol {
            list-style: none;
            counter-reset: article-ol;
        }

        .article-body ol li {
            counter-increment: article-ol;
        }

        .article-body ol li::before {
            content: counter(article-ol) ".";
            position: absolute;
            left: 0;
            top: 0;
            font-family: var(--serif);
            font-weight: 600;
            color: var(--accent);
        }

        .article-body blockquote {
            margin: 2em 0;
            padding: 8px 0 8px 26px;
            border-left: 3px solid var(--accent);
            font-family: var(--serif);
            font-size: 19px;
            line-height: 1.8;
            color: #33413C;
            background: rgba(255, 255, 255, 0.4);
        }

        .article-body blockquote p:last-child {
            margin-bottom: 0;
        }

        .article-body figure {
            margin: 2em 0;
        }

        .article-body figure img {
            border: 1px solid var(--border-light);
            border-radius: 2px;
        }

        .article-body figcaption {
            font-size: 13px;
            color: var(--text-3);
            text-align: center;
            padding-top: 10px;
            line-height: 1.6;
        }

        .article-body img {
            border: 1px solid var(--border-light);
            border-radius: 2px;
            margin: 1.4em 0;
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14.5px;
            line-height: 1.7;
            margin: 2em 0;
            border: 1px solid var(--border-light);
        }

        .article-body th,
        .article-body td {
            border-bottom: 1px solid var(--border-light);
            padding: 12px 14px;
            text-align: left;
            vertical-align: top;
        }

        .article-body th {
            background: rgba(20, 71, 58, 0.06);
            font-weight: 600;
            color: var(--green-deep);
        }

        .article-body tr:last-child td {
            border-bottom: none;
        }

        .article-body hr {
            border: none;
            border-top: 1px solid var(--border-light);
            margin: 2.8em 0;
        }

        .article-footnote {
            max-width: 760px;
            margin: 48px auto 0;
            padding: 20px 0 0;
            border-top: 1px solid var(--border-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }

        .article-footnote p {
            font-size: 13px;
            color: var(--text-2);
            line-height: 1.7;
            max-width: 90%;
        }

        .back-home-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: var(--green);
            border-bottom: 1px solid var(--green);
            font-size: 13px;
            min-height: 36px;
            white-space: nowrap;
            transition: color 0.3s ease, border-color 0.3s ease;
        }

        .back-home-link:hover {
            color: var(--accent);
            border-color: var(--accent);
        }

        .not-found-section {
            min-height: 48vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 120px 20px 100px;
        }

        .not-found-block {
            text-align: center;
            max-width: 520px;
            background: var(--card);
            border: 1px solid var(--border-light);
            border-radius: 2px;
            padding: 56px 40px;
        }

        .not-found-block h1 {
            font-family: var(--serif);
            font-size: 38px;
            color: var(--green-deep);
            margin-bottom: 18px;
            font-weight: 600;
        }

        .not-found-block a {
            display: inline-flex;
            align-items: center;
            min-height: 44px;
            padding: 0 24px;
            background: var(--green);
            color: #fff;
            border-radius: 2px;
            font-size: 14px;
            letter-spacing: 0.08em;
            transition: background 0.3s ease, transform 0.3s ease;
        }

        .not-found-block a:hover {
            background: var(--green-deep);
        }

        .channel-more-section {
            padding: 96px 0 110px;
        }

        .channel-more-head {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            gap: 30px;
            margin-bottom: 46px;
            border-bottom: 1px solid var(--border);
            padding-bottom: 28px;
        }

        .channel-overline {
            display: block;
            font-size: 13px;
            letter-spacing: 0.18em;
            color: var(--accent);
            margin-bottom: 8px;
        }

        .channel-more-head h2 {
            font-family: var(--serif);
            font-size: clamp(26px, 3.8vw, 42px);
            font-weight: 600;
            color: var(--green-deep);
            line-height: 1.4;
        }

        .channel-more-desc {
            max-width: 420px;
            color: var(--text-2);
            font-size: 15px;
            line-height: 1.8;
        }

        .channel-more-grid {
            row-gap: 24px;
        }

        .channel-more-card {
            display: flex;
            height: 100%;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: 2px;
            overflow: hidden;
            position: relative;
            transition: border-color 0.35s ease, box-shadow 0.35s ease;
        }

        .channel-more-card:hover {
            border-color: rgba(20, 71, 58, 0.32);
            box-shadow: var(--shadow);
        }

        .channel-more-media {
            aspect-ratio: 3 / 2;
            overflow: hidden;
            background: linear-gradient(145deg, rgba(20, 71, 58, 0.12), rgba(20, 71, 58, 0.03));
            position: relative;
        }

        .channel-more-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.7s cubic-bezier(0.2, 0.6, 0.0, 1);
        }

        .channel-more-card:hover .channel-more-media img {
            transform: scale(1.04);
        }

        .channel-more-body {
            padding: 24px 22px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .channel-more-index {
            font-family: var(--serif);
            font-size: 24px;
            font-weight: 300;
            color: rgba(20, 71, 58, 0.16);
            margin-bottom: 10px;
            line-height: 1;
        }

        .channel-more-body h3 {
            font-family: var(--serif);
            font-size: 20px;
            line-height: 1.45;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
        }

        .channel-more-body p {
            font-size: 14px;
            color: var(--text-2);
            line-height: 1.75;
            margin-bottom: 18px;
            flex: 1;
        }

        .channel-more-arrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--green);
            margin-top: auto;
            min-height: 34px;
            transition: color 0.3s ease;
        }

        .channel-more-card:hover .channel-more-arrow {
            color: var(--accent);
        }

        .channel-more-arrow .arrow-symbol {
            transition: transform 0.35s ease;
        }

        .channel-more-card:hover .channel-more-arrow .arrow-symbol {
            transform: translateX(4px);
        }

        .site-footer {
            background: var(--green-deep);
            color: rgba(255, 255, 255, 0.88);
            padding: 84px 0 28px;
            margin-top: 0;
        }

        .site-footer a {
            color: rgba(255, 255, 255, 0.75);
            transition: color 0.3s ease;
        }

        .site-footer a:hover {
            color: #fff;
        }

        .footer-top {
            padding-bottom: 38px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            margin-bottom: 34px;
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-family: var(--serif);
            font-size: 26px;
            font-weight: 600;
            color: #fff !important;
            letter-spacing: 0.06em;
        }

        .footer-note {
            text-align: right;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.52);
            line-height: 1.8;
            max-width: 440px;
            margin-left: auto;
        }

        .footer-grid {
            row-gap: 34px;
            padding-bottom: 42px;
        }

        .footer-col h4 {
            font-size: 14px;
            letter-spacing: 0.10em;
            color: #fff;
            margin-bottom: 18px;
            font-weight: 600;
        }

        .footer-col ul {
            margin: 0;
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.68);
            line-height: 1.7;
            transition: color 0.3s ease;
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-col p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.58);
            line-height: 1.8;
            margin-bottom: 10px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            gap: 12px 24px;
            flex-wrap: wrap;
            border-top: 1px solid rgba(255, 255, 255, 0.10);
            padding-top: 20px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.42);
            line-height: 1.7;
        }

        @media screen and (max-width: 1023.98px) {
            .site-header .grid-container {
                padding-top: 10px;
                padding-bottom: 8px;
            }

            .nav-toggle {
                display: flex;
            }

            .brand-row {
                padding: 4px 0;
            }

            .brand-logo {
                font-size: 21px;
            }

            .channel-row {
                position: absolute;
                top: calc(100% - 2px);
                left: 0;
                right: 0;
                display: none;
                background: var(--green-deep);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                overflow: hidden;
                border-top: 1px solid rgba(255, 255, 255, 0.10);
                padding: 8px 12px 12px;
                margin: 0;
                box-shadow: 0 20px 40px rgba(12, 53, 44, 0.28);
            }

            .site-header.nav-open .channel-row {
                display: flex;
                z-index: 60;
            }

            .site-header.nav-open {
                background: var(--green-deep);
            }

            .channel-item {
                width: 100%;
                padding: 13px 16px;
                border-radius: 2px;
                border-bottom: none;
                color: rgba(255, 255, 255, 0.86);
            }

            .channel-item:hover,
            .channel-item.active {
                background: rgba(255, 255, 255, 0.07);
                border-bottom: none;
                color: #fff;
            }

            .company-name {
                font-size: 12px;
            }

            .channel-more-desc {
                max-width: 100%;
            }

            .channel-more-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }

            .channel-more-body {
                padding: 18px 16px 22px;
            }

            .footer-note {
                margin-left: 0;
                text-align: left;
                margin-top: 12px;
                max-width: 100%;
            }
        }

        @media screen and (max-width: 639px) {
            .article-page {
                padding-top: 36px;
            }

            .breadcrumb-nav {
                margin-bottom: 16px;
                font-size: 12px;
            }

            .breadcrumb-nav .breadcrumb-current {
                max-width: 150px;
            }

            .article-card {
                padding: 28px 20px;
            }

            .article-category-wrap {
                align-items: flex-start;
                flex-direction: column;
                gap: 10px;
                margin-bottom: 16px;
            }

            .article-title {
                font-size: 31px;
                line-height: 1.38;
                margin-bottom: 20px;
            }

            .article-body {
                font-size: 15.5px;
                line-height: 1.9;
            }

            .article-body blockquote {
                font-size: 17px;
                padding-left: 18px;
            }

            .article-body h2 {
                font-size: 23px;
            }

            .article-body h3 {
                font-size: 19px;
            }

            .article-footnote {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .channel-more-section {
                padding: 64px 0 70px;
            }

            .channel-more-head {
                margin-bottom: 30px;
            }

            .site-footer {
                padding: 60px 0 24px;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 6px;
            }

            .not-found-block {
                padding: 44px 24px;
            }

            .not-found-block h1 {
                font-size: 30px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category2 */
:root{
  --primary:#14473a;
  --primary-dark:#0c352c;
  --primary-light:#2d6a4f;
  --accent:#cf6a4a;
  --accent-dark:#b8543a;
  --bg:#f7f4ef;
  --card:#ffffff;
  --text:#202a28;
  --muted:#5c6e6a;
  --warm-soft:#d9cebc;
  --line:rgba(20,71,58,.18);
  --line-soft:rgba(20,71,58,.1);
  --radius:2px;
  --shadow:0 16px 32px -20px rgba(20,71,58,.25);
  --serif:"Noto Serif SC","Source Han Serif CN","Songti SC","STSong","Times New Roman",serif;
  --sans:"HarmonyOS Sans SC","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  padding-bottom:76px;
  min-height:100vh;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s ease,border-color .25s ease}
a,button,input,select,summary{-webkit-tap-highlight-color:transparent}
button{background:none;border:none;font-family:inherit;cursor:pointer}
ul,ol{list-style:none}
p{margin-bottom:1.2em}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.grid-container{max-width:1240px;padding-left:24px;padding-right:24px}
body.nav-open{overflow:hidden}
@media screen and (max-width:639px){
  .grid-container{padding-left:16px;padding-right:16px}
}

/* ---------- 颜色与文字 ---------- */
.overline{
  font-size:13px;
  letter-spacing:.16em;
  color:var(--primary);
  text-transform:uppercase;
  font-weight:500;
  margin-bottom:18px;
  display:inline-block;
  position:relative;
}
.overline:after{
  content:"";
  display:block;
  width:28px;
  height:1px;
  background:var(--accent);
  margin-top:10px;
}
section{position:relative}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:10px 28px;
  font-size:15px;
  font-weight:500;
  border:1px solid transparent;
  border-radius:var(--radius);
  cursor:pointer;
  letter-spacing:.04em;
  transition:background .28s ease,color .28s ease,border .28s ease,transform .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover,.btn-accent:focus{background:var(--accent-dark);color:#fff}
.btn-outline-primary{
  background:transparent;
  color:var(--primary);
  border-color:rgba(20,71,58,.42);
}
.btn-outline-primary:hover,.btn-outline-primary:focus{
  border-color:var(--primary);
  background:rgba(20,71,58,.05);
}
.btn-light{background:#f7f4ef;color:var(--primary)}
.btn-light:hover,.btn-light:focus{background:#fff;color:var(--primary-dark)}
.text-arrow{display:inline-flex;align-items:center;gap:8px}
.text-arrow .arrow-ico{transition:transform .25s ease}
.text-arrow:hover .arrow-ico,.text-arrow:focus .arrow-ico{transform:translateX(4px)}

/* ---------- 页眉导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:var(--primary);
  color:#f4f1e8;
}
.site-header .grid-container{padding-top:0;padding-bottom:0}
.brand-row{
  border-bottom:1px solid rgba(255,255,255,.08);
  min-height:70px;
}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-family:var(--serif);
  font-size:22px;
  font-weight:700;
  color:#fff;
  letter-spacing:.02em;
  padding:14px 0;
}
.brand-logo:hover,.brand-logo:focus{color:#fff}
.logo-mark{
  display:inline-block;
  width:8px;
  height:30px;
  background:var(--accent);
  border-radius:1px;
  position:relative;
}
.logo-mark:after{
  content:"";
  position:absolute;
  left:10px;
  top:4px;
  width:5px;
  height:22px;
  background:rgba(255,255,255,.65);
  border-radius:1px;
}
.header-cta{
  font-size:13px;
  color:rgba(255,255,255,.72);
  border-bottom:1px solid rgba(255,255,255,.45);
  padding-bottom:2px;
  transition:color .25s ease,border-color .25s ease;
}
.header-cta:hover,.header-cta:focus{color:#fff;border-color:var(--accent)}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:2px;
  background:transparent;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:1px;
  background:#fff;
  transition:transform .3s ease,opacity .3s ease;
}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.channel-row{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:52px;
  overflow-x:auto;
  scrollbar-width:none;
  transition:min-height .3s ease;
}
.channel-row::-webkit-scrollbar{display:none}
.channel-item{
  position:relative;
  flex-shrink:0;
  padding:14px 20px;
  font-size:15px;
  color:rgba(255,255,255,.82);
  white-space:nowrap;
  transition:color .25s ease;
}
.channel-item:after{
  content:"";
  position:absolute;
  left:20px;
  right:20px;
  bottom:8px;
  height:2px;
  background:transparent;
  transition:background .25s ease;
}
.channel-item:hover,
.channel-item:focus-visible{
  color:#fff;
}
.channel-item:hover:after{
  background:rgba(255,255,255,.5);
}
.channel-item.active{
  color:#fff;
  font-weight:600;
}
.channel-item.active:after{
  background:var(--accent);
}
.site-header.scrolled .brand-row{min-height:56px}
.site-header.scrolled .brand-row .brand-logo{font-size:19px;padding:10px 0}
.site-header.scrolled .channel-row{min-height:46px}
@media (max-width:1023px){
  .header-cta-wrap{display:none}
  .nav-toggle{display:inline-flex}
  .channel-row{
    display:none;
    flex-direction:column;
    align-items:stretch;
    background:var(--primary-dark);
    padding:10px 0 16px;
    border-top:0;
  }
  body.nav-open .channel-row{
    display:flex;
    max-height:calc(100vh - 70px);
    overflow-y:auto;
    padding-bottom:60px;
  }
  .channel-item{
    border-bottom:1px solid rgba(255,255,255,.08);
    padding:16px 18px;
    font-size:17px;
    color:#f2efe7;
  }
  .channel-item:after{display:none}
  .channel-item.active{background:rgba(207,106,74,.12);color:#fff}
  body.nav-open{
    overflow:hidden;
  }
}

/* ---------- 分类页苗头 ---------- */
.category-hero{
  padding:84px 0 70px;
  background:var(--bg);
  overflow:hidden;
}
.hero-content-wrap{position:relative;z-index:2}
.cat-hero-title{
  font-family:var(--serif);
  font-size:44px;
  font-weight:700;
  line-height:1.32;
  color:var(--primary);
  letter-spacing:-.01em;
  margin-bottom:22px;
}
.cat-hero-lead{
  color:var(--muted);
  font-size:17px;
  max-width:580px;
  margin-bottom:32px;
}
.cat-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:8px;
}
.hero-fig-column{
  padding-left:32px;
  position:relative;
}
.hero-figure{
  border-radius:var(--radius);
  background:#e9e3da;
  overflow:hidden;
  text-align:center;
  box-shadow:var(--shadow);
}
.hero-figure img{
  width:100%;
  height:360px;
  object-fit:cover;
  min-height:auto;
}
@media (max-width:1023px){
  .category-hero{padding:60px 0 46px}
  .cat-hero-title{font-size:38px}
  .hero-fig-column{padding-left:0;margin-top:54px}
  .hero-figure img{height:330px}
  .cat-hero-actions .btn{min-height:46px;padding-left:22px;padding-right:22px}
}
@media (max-width:639px){
  .cat-hero-title{font-size:34px}
  .cat-hero-lead{font-size:15px}
  .hero-figure img{height:250px}
  .cat-hero-actions .btn{width:100%}
}

/* ---------- 图文引导模块 ---------- */
.section{
  padding:96px 0;
}
.section-light{background:#fff}
.section-soft{background:#efece5}
.section-deep{
  background:var(--primary);
  color:rgba(255,255,255,.92);
}
.guide-split-wrap{margin-top:44px}
.guide-copy h2,
.sec-title{
  font-family:var(--serif);
  font-size:31px;
  font-weight:700;
  line-height:1.44;
  color:var(--primary);
  margin:14px 0 20px;
}
.section-deep .sec-title{color:#fff}
.guide-copy p{
  color:var(--muted);
  margin-bottom:18px;
  font-size:16px;
}
.section-deep p{color:rgba(255,255,255,.88)}
.guide-quote{
  font-family:var(--serif);
  font-size:20px;
  line-height:1.8;
  color:var(--primary);
  border-left:2px solid var(--accent);
  padding:0 0 0 24px;
  margin:28px 0;
  font-weight:500;
}
.section-deep .guide-quote{color:#fff}
.guide-figures{
  position:relative;
  min-height:420px;
}
.guide-main-img{
  width:100%;
  height:370px;
  object-fit:cover;
  border-radius:var(--radius);
  background:#e1dcd2;
}
.guide-side-img{
  position:absolute;
  width:44%;
  right:-14px;
  bottom:-24px;
  border:6px solid var(--card);
  height:190px;
  object-fit:cover;
  border-radius:2px;
  box-shadow:var(--shadow);
  background:#f1ede5;
}
@media screen and (max-width:1023px){
  .section{padding:76px 0}
  .guide-figures{margin-top:56px;min-height:300px}
  .guide-main-img{height:300px}
  .guide-side-img{right:0;bottom:-18px}
}
@media screen and (max-width:639px){
  .section{padding:64px 0}
  .guide-copy h2,.sec-title{font-size:27px}
}

/* ---------- 3行数值卖点 ---------- */
.value-list{
  margin-top:40px;
}
.value-row{
  display:grid;
  grid-template-columns:150px 1fr 36px;
  gap:30px;
  align-items:start;
  padding:30px 6px 30px 0;
  border-bottom:1px solid var(--line);
}
.value-row:first-child{
  border-top:1px solid var(--line);
}
.value-row:hover{
  background:rgba(20,71,58,.02);
}
.value-num{
  font-family:var(--serif);
  font-weight:300;
  font-size:58px;
  line-height:1;
  color:var(--accent);
  letter-spacing:-.03em;
  opacity:.95;
}
.value-copy h3{
  font-family:var(--serif);
  font-size:22px;
  color:var(--primary);
  margin-bottom:8px;
  font-weight:600;
}
.value-copy p{
  color:var(--muted);
  font-size:15px;
  max-width:680px;
  margin-bottom:0;
}
.value-link{
  color:var(--primary);
  font-size:24px;
  line-height:1;
  transform:translateY(-2px);
}
@media screen and (max-width:1023px){
  .value-row{grid-template-columns:84px 1fr 28px;gap:20px}
  .value-num{font-size:44px}
  .value-copy h3{font-size:19px}
}
@media screen and (max-width:639px){
  .value-row{grid-template-columns:52px 1fr;gap:14px}
  .value-num{font-size:34px;line-height:1.25}
  .value-link{display:none}
  .value-copy h3{font-size:18px}
}

/* ---------- 流程 ---------- */
.steps-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  margin-top:56px;
}
.step-card{
  background:#fff;
  padding:32px 28px 34px;
  transition:background .3s ease;
}
.step-card:hover{
  background:#faf7f1;
}
.step-idx{
  font-family:var(--serif);
  font-size:15px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--accent);
  display:block;
  margin-bottom:26px;
}
.step-card h3{
  font-size:17px;
  color:var(--primary);
  margin-bottom:8px;
  line-height:1.5;
}
.step-card p{
  margin-bottom:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}
@media screen and (max-width:1023px){
  .steps-grid{grid-template-columns:1fr 1fr;gap:16px;border:none}
  .step-card{border:1px solid var(--line-soft)}
}
@media screen and (max-width:639px){
  .steps-grid{grid-template-columns:1fr}
  .step-card{padding:24px}
}

/* ---------- 频道卡片模块 ---------- */
.card-section{
  margin-top:48px;
}
.channel-card{
  background:#fff;
  border:1px solid var(--line-soft);
  padding:28px;
  height:100%;
  transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease;
  display:flex;
  flex-direction:column;
  min-height:240px;
}
.channel-card:hover{
  border-color:rgba(20,71,58,.28);
  box-shadow:var(--shadow);
  transform:translateY(-2px);
}
.channel-card .card-cat{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--accent);
  margin-bottom:14px;
  text-transform:uppercase;
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
}
.channel-card h3{
  font-family:var(--serif);
  font-size:21px;
  color:var(--primary);
  margin-bottom:12px;
  line-height:1.5;
}
.channel-card p{
  font-size:15px;
  color:var(--muted);
  margin-bottom:20px;
  flex:1 0 auto;
}
.channel-card .card-foot{
  border-top:1px solid var(--line-soft);
  padding-top:14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:14px;
}
.channel-card .card-foot span{
  color:var(--muted);
}
.channel-card .card-more{
  color:var(--primary);
  font-weight:600;
  display:inline-flex;
  gap:6px;
  align-items:center;
}
.channel-card .card-more i{
  font-style:normal;
  transition:transform .25s ease;
}
.channel-card:hover .card-more i{transform:translateX(4px)}
@media screen and (max-width:639px){
  .channel-card{padding:22px;min-height:0}
}

/* ---------- 引用与统计 ---------- */
.reveal{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .65s cubic-bezier(.2,.6,0,1),transform .65s cubic-bezier(.2,.6,0,1);
}
.reveal.in-view{
  opacity:1;
  transform:none;
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- FAQ ---------- */
.faq-wrapper{
  max-width:820px;
  margin-top:44px;
}
.faq-item{
  border-bottom:1px solid var(--line);
}
.faq-item:first-child{
  border-top:1px solid var(--line);
}
.faq-question{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  text-align:left;
  padding:22px 4px;
  font-size:17px;
  font-family:var(--sans);
  color:var(--primary);
  font-weight:500;
  background:transparent;
  cursor:pointer;
  transition:color .25s ease;
}
.faq-question:hover,
.faq-item[open] .faq-question{
  color:var(--primary-dark);
}
.faq-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:26px;
  height:26px;
  flex:0 0 26px;
  position:relative;
}
.faq-icon:before,
.faq-icon:after{
  content:"";
  position:absolute;
  left:5px;
  right:5px;
  height:1px;
  background:var(--accent);
  transition:transform .3s ease,opacity .3s ease;
}
.faq-icon:after{transform:rotate(90deg)}
.faq-item[open] .faq-icon:after{transform:rotate(0deg);opacity:0}
.faq-answer{
  color:var(--muted);
  font-size:15px;
  padding:0 8px 24px 4px;
  max-width:760px;
}
@media screen and (max-width:639px){
  .faq-question{font-size:15px;padding:18px 4px}
  .faq-answer{font-size:14px}
}

/* ---------- 底部CTA ---------- */
.bottom-cta{
  background:var(--primary);
  padding:96px 0;
  text-align:center;
  color:#fff;
}
.bottom-cta .overline{
  color:#cfd8d4;
}
.bottom-cta .overline:after{
  margin-left:auto;
  margin-right:auto;
}
.bottom-cta h2{
  font-family:var(--serif);
  font-size:36px;
  font-weight:700;
  line-height:1.4;
  max-width:700px;
  margin:0 auto 18px;
  color:#fff;
}
.bottom-cta p{
  color:rgba(255,255,255,.78);
  max-width:650px;
  margin:0 auto 34px;
}
.bottom-cta .btn-light{
  min-width:180px;
}
@media screen and (max-width:639px){
  .bottom-cta{padding:64px 0}
  .bottom-cta h2{font-size:29px}
}

/* ---------- 底部浮层转化条 ---------- */
.bottom-convert{
  position:fixed;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:100%;
  max-width:1240px;
  height:64px;
  background:rgba(247,244,239,.98);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(20,71,58,.06);
  z-index:70;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:0 20px;
  backdrop-filter:blur(10px);
  transition:transform .35s ease;
}
.bottom-convert.hide-bar{
  transform:translateX(-50%) translateY(100%);
}
.convert-left{
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  font-size:14px;
  color:var(--primary);
  letter-spacing:.02em;
}
.convert-left b{
  font-family:var(--serif);
  font-weight:700;
}
.convert-action{
  display:inline-flex;
  align-items:center;
  flex-shrink:0;
  background:var(--accent);
  color:#fff;
  min-height:40px;
  padding:6px 22px;
  border-radius:2px;
  font-size:14px;
  font-weight:500;
  transition:background .25s ease,transform .2s ease;
}
.convert-action:hover,.convert-action:focus{
  background:var(--accent-dark);
  color:#fff;
  transform:translateY(-1px);
}
@media screen and (max-width:639px){
  .convert-left{max-width:60%;white-space:normal;line-height:1.3;font-size:12px}
  .convert-action{min-height:44px;padding:4px 14px;font-size:13px}
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--primary-dark);
  color:rgba(255,255,255,.7);
  padding-top:70px;
}
.site-footer a{
  color:rgba(255,255,255,.68);
  font-size:14px;
  transition:color .25s ease;
}
.site-footer a:hover,.site-footer a:focus{
  color:#fff;
}
.footer-top{
  border-bottom:1px solid rgba(255,255,255,.12);
  padding-bottom:36px;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:#fff;
  font-family:var(--serif);
  font-size:26px;
  font-weight:700;
}
.footer-note{
  color:rgba(255,255,255,.66);
  font-size:15px;
  text-align:right;
  line-height:1.8;
  margin:0;
}
.footer-grid{
  padding:46px 0 36px;
}
.footer-col h4{
  color:#fff;
  font-size:15px;
  font-weight:600;
  margin-bottom:18px;
  letter-spacing:.06em;
}
.footer-col li{
  margin-bottom:12px;
  line-height:1.6;
}
.footer-col p{
  font-size:14px;
  line-height:1.8;
  margin-bottom:12px;
  color:rgba(255,255,255,.6);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0;
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:12px;
  color:rgba(255,255,255,.45);
}
@media screen and (max-width:639px){
  .footer-note{text-align:left;margin-top:12px}
  .footer-grid .footer-col{margin-bottom:30px}
  .footer-bottom{flex-direction:column}
}

/* roulang page: category3 */
:root{
  --primary:#14473A;
  --primary-dark:#0C352C;
  --primary-light:#2D6A4F;
  --accent:#CF6A4A;
  --accent-dark:#B8543A;
  --bg:#F7F4EF;
  --card:#FFFFFF;
  --text:#202A28;
  --muted:#5C6E6A;
  --gold:#B08A5C;
  --line:rgba(20,71,58,0.18);
  --line-soft:rgba(20,71,58,0.10);
  --shadow:0 16px 32px -20px rgba(20,71,58,0.25);
  --serif:"Noto Serif SC","Source Han Serif CN","Songti SC","STSong",serif;
  --sans:"HarmonyOS Sans SC","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --radius:2px;
  --ease:cubic-bezier(.2,.6,0,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{display:block;max-width:100%;border:0;}
a{color:inherit;text-decoration:none;}
a:hover{color:inherit;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{
  font-family:var(--serif);
  line-height:1.35;
  margin:0;
  color:var(--text);
  font-weight:600;
}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
button{background:none;border:0;padding:0;cursor:pointer;}
.grid-container{
  max-width:1290px;
  padding-left:24px;
  padding-right:24px;
}
::selection{background:rgba(20,71,58,.16);color:var(--text);}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;}
html.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
html.js .reveal.is-visible{opacity:1;transform:none;}

/*-------- Shared header --------*/
.site-header{
  background:var(--primary);
  position:sticky;
  top:0;
  z-index:60;
  border-bottom:1px solid rgba(255,255,255,.12);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.is-scrolled{
  background:rgba(20,71,58,.96);
  box-shadow:0 8px 28px -16px rgba(12,53,44,.7);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.site-header .grid-container{padding-top:10px;padding-bottom:0;}
.brand-row{
  min-height:60px;
}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-family:var(--serif);
  font-size:21px;
  font-weight:600;
  letter-spacing:.02em;
}
.logo-mark{
  position:relative;
  display:inline-block;
  width:26px;
  height:26px;
  background:var(--accent);
}
.logo-mark::before{
  content:"";
  position:absolute;
  inset:5px;
  border:1px solid rgba(255,255,255,.72);
}
.logo-mark::after{
  content:"";
  position:absolute;
  left:7px;
  top:13px;
  width:12px;
  height:2px;
  background:#fff;
}
.header-cta-wrap{font-size:14px;color:rgba(255,255,255,.8);text-align:right;}
.header-cta{
  color:rgba(255,255,255,.82);
  letter-spacing:.08em;
  transition:color .25s ease;
  display:inline-block;
}
.header-cta:hover{color:#fff;}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  margin-left:12px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:2px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav-toggle span{
  display:block;
  width:22px;
  height:2px;
  background:#fff;
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.channel-row{
  border-top:1px solid rgba(255,255,255,.15);
  display:flex;
  gap:0;
  min-height:48px;
  align-items:stretch;
  flex-wrap:wrap;
}
.channel-item{
  position:relative;
  display:inline-flex;
  align-items:center;
  color:rgba(255,255,255,.8);
  font-size:15px;
  padding:0 22px;
  letter-spacing:.08em;
  transition:color .25s ease;
}
.channel-item::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:0;
  width:0;
  height:2px;
  background:var(--accent);
  transform:translateX(-50%);
  transition:width .3s var(--ease);
}
.channel-item:hover{color:#fff;}
.channel-item:hover::after{width:70%;}
.channel-item.active{color:#fff;}
.channel-item.active::after{width:100%;}

/*-------- Shared footer --------*/
.site-footer{
  background:var(--primary);
  color:rgba(255,255,255,.78);
  margin-top:0;
  padding:72px 0 22px;
}
.footer-top{
  border-bottom:1px solid rgba(255,255,255,.14);
  padding-bottom:36px;
  margin-bottom:40px;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-family:var(--serif);
  font-size:22px;
  font-weight:600;
}
.footer-brand .logo-mark{
  width:22px;
  height:22px;
}
.footer-brand .logo-mark::before{inset:4px;}
.footer-brand .logo-mark::after{left:6px;top:11px;width:10px;}
.footer-note{
  text-align:right;
  font-size:14px;
  color:rgba(255,255,255,.66);
  padding-right:6px;
}
.footer-grid{
  row-gap:32px;
  padding-bottom:34px;
}
.footer-col h4{
  color:#fff;
  font-size:16px;
  font-weight:600;
  letter-spacing:.06em;
  margin-bottom:14px;
}
.footer-col ul li{margin-bottom:8px;}
.footer-col ul a{
  color:rgba(255,255,255,.66);
  font-size:14px;
  transition:color .2s ease;
}
.footer-col ul a:hover{color:#fff;}
.footer-col p{
  color:rgba(255,255,255,.6);
  font-size:14px;
}
.footer-col p a{color:rgba(255,255,255,.85);}
.footer-col p a:hover{color:#fff;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:20px;
  color:rgba(255,255,255,.52);
  font-size:12px;
  letter-spacing:.02em;
}

/*-------- Main layout helpers --------*/
.section{padding:96px 0;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  letter-spacing:.16em;
  color:var(--primary-light);
  text-transform:uppercase;
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:28px;
  height:1px;
  background:var(--accent);
}
.section-title{
  font-size:38px;
  line-height:1.32;
  margin:20px 0 16px;
}
.section-copy{
  max-width:680px;
  color:var(--muted);
  font-size:16px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 24px;
  border:1px solid transparent;
  border-radius:2px;
  font-size:15px;
  letter-spacing:.08em;
  line-height:1;
  transition:background .25s ease,border .25s ease,color .25s ease,transform .25s ease;
}
.btn-primary{
  background:var(--accent);
  color:#fff;
}
.btn-primary::after{
  content:"→";
  margin-left:10px;
  font-size:15px;
  transition:transform .25s ease;
}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);}
.btn-primary:hover::after{transform:translateX(4px);}
.btn-outline{
  border-color:var(--primary-light);
  color:var(--primary);
  background:transparent;
}
.btn-outline::after{
  content:"↓";
  margin-left:10px;
}
.btn-outline:hover{border-color:var(--primary);background:rgba(20,71,58,.05);}
.btn-light{
  background:#F7F4EF;
  color:var(--primary);
}
.btn-light::after{content:"→";margin-left:10px;transition:transform .25s ease;}
.btn-light:hover{background:#fff;color:var(--primary-dark);}
.btn-light:hover::after{transform:translateX(4px);}

/*-------- Page hero --------*/
.category-page{
  background:var(--bg);
}
.category-hero{
  border-bottom:1px solid var(--line-soft);
  background:linear-gradient(180deg,#FBFAF6,#F7F4EF);
  padding:84px 0 96px;
  position:relative;
  overflow:hidden;
}
.hero-copy{padding-right:20px;}
.hero-copy .eyebrow{color:var(--accent-dark);}
.hero-title{
  font-size:52px;
  line-height:1.2;
  margin:24px 0 24px;
  letter-spacing:.02em;
  font-weight:700;
  max-width:620px;
}
.hero-title span{
  display:inline-block;
  position:relative;
  color:var(--primary);
  border-bottom:3px solid var(--accent);
  padding-bottom:6px;
}
.hero-lead{
  color:var(--muted);
  font-size:17px;
  max-width:600px;
  margin:0 0 34px;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.hero-media{
  position:relative;
}
.hero-shape{
  position:absolute;
  right:-24px;
  top:-36px;
  width:80%;
  height:86%;
  background:rgba(20,71,58,.08);
  border:1px solid var(--line);
  z-index:0;
}
.hero-frame{
  position:relative;
  z-index:1;
  background:var(--card);
  border:1px solid var(--line-soft);
  padding:12px;
  margin-top:24px;
  box-shadow:0 20px 40px -30px rgba(12,53,44,.35);
  border-radius:var(--radius);
}
.hero-frame img{
  width:100%;
  height:auto;
  aspect-ratio:4/3;
  object-fit:cover;
  background:linear-gradient(135deg,#c7d4c5,#e9e6db);
}
.hero-mini{
  border-radius:var(--radius);
  margin-top:-36px;
  margin-left:-28px;
  max-width:190px;
  border:1px solid var(--line);
  background:#fff;
  padding:10px;
  z-index:2;
  box-shadow:0 14px 28px -24px rgba(20,71,58,.28);
}
.hero-mini img{
  width:100%;
  height:128px;
  object-fit:cover;
  background:#ded7ca;
}
.hero-scroll{
  position:absolute;
  left:0;
  bottom:24px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
  font-size:12px;
  letter-spacing:.14em;
}
.hero-scroll::before{
  content:"";
  width:1px;
  height:48px;
  background:linear-gradient(to bottom,transparent,rgba(20,71,58,.45));
  margin-right:2px;
}

/*-------- Value numbered rows --------*/
.value-section{
  padding:96px 0 72px;
}
.section-head-row{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:30px;
  margin-bottom:46px;
}
.value-intro{
  max-width:760px;
  margin:0 auto 0 0;
}
.values-list{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.value-row{
  display:grid;
  grid-template-columns:120px minmax(0,1fr) 40px;
  align-items:center;
  gap:22px;
  padding:34px 8px;
  border-bottom:1px solid var(--line-soft);
  transition:background .25s ease;
}
.value-row:last-child{border-bottom:0;}
.value-row:hover{background:rgba(255,255,255,.7);}
.value-num{
  font-family:var(--serif);
  font-size:44px;
  font-weight:300;
  line-height:1;
  color:var(--primary);
  letter-spacing:-.02em;
}
.value-text h3{
  font-size:21px;
  font-weight:600;
  margin:0 0 8px;
}
.value-text p{
  color:var(--muted);
  font-size:15px;
  margin:0;
  max-width:700px;
}
.value-more{
  color:var(--accent-dark);
  font-size:24px;
  text-align:right;
  width:40px;
  display:inline-block;
  transition:transform .25s ease;
}
.value-row:hover .value-more{transform:translateX(4px);}
.value-link{display:inline-flex;}
html.js .reveal[data-index]{transition-delay:.05s;}

/*-------- Procedure dark section --------*/
.procedure-section{
  background:var(--primary);
  color:rgba(255,255,255,.82);
  padding:96px 0;
}
.procedure-section .eyebrow::before{background:var(--accent);}
.procedure-section .eyebrow{color:#E9BFA6;}
.procedure-section .section-title{color:#fff;}
.procedure-section .section-copy{color:rgba(255,255,255,.7);}
.procedure-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:28px;
  margin-top:52px;
}
.step-card{
  border:1px solid rgba(255,255,255,.16);
  border-top:2px solid var(--accent);
  background:rgba(255,255,255,.04);
  padding:28px 22px 24px;
  height:100%;
  transition:background .25s ease,transform .25s ease;
}
.step-card:hover{
  background:rgba(255,255,255,.08);
  transform:translateY(-3px);
}
.step-num{
  font-family:var(--serif);
  font-size:16px;
  font-weight:300;
  color:rgba(255,255,255,.58);
  letter-spacing:.1em;
  margin-bottom:20px;
  display:block;
}
.step-card h3{
  color:#fff;
  font-size:17px;
  margin-bottom:10px;
}
.step-card p{
  font-size:14px;
  color:rgba(255,255,255,.62);
  margin:0;
}
.procedure-note{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:14px;
  color:rgba(255,255,255,.62);
}
.procedure-note a{
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.4);
}
.procedure-note a:hover{border-color:var(--accent);}

/*-------- Stats band --------*/
.stat-section{
  padding:78px 0;
  border-bottom:1px solid var(--line-soft);
  background:linear-gradient(0deg,#F7F4EF,#FCFAF5);
}
.stats-box{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:24px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.6);
  padding:30px 12px;
}
.stat-cell{
  text-align:center;
  border-right:1px solid var(--line-soft);
  padding:10px 18px;
}
.stat-cell:last-child{border-right:0;}
.stat-value{
  font-family:var(--serif);
  font-size:46px;
  font-weight:300;
  color:var(--primary);
  line-height:1.2;
}
.stat-value em{
  font-style:normal;
  font-size:20px;
  margin-left:4px;
  color:var(--accent-dark);
}
.stat-label{
  font-size:13px;
  color:var(--muted);
  margin-top:8px;
  letter-spacing:.06em;
}

/*-------- Content index list --------*/
.index-section{
  padding:96px 0 78px;
}
.index-list{
  margin-top:34px;
}
.index-row{
  display:grid;
  grid-template-columns:84px minmax(0,1fr) 180px 34px;
  align-items:center;
  gap:20px;
  padding:26px 8px;
  border-bottom:1px solid var(--line-soft);
  transition:background .25s ease;
}
.index-row:hover{background:rgba(255,255,255,.75);}
.index-num{
  font-family:var(--serif);
  font-size:30px;
  font-weight:300;
  color:rgba(20,71,58,.45);
}
.index-title{
  font-size:18px;
  font-weight:600;
  color:var(--text);
  margin-bottom:5px;
}
.index-title a{transition:color .2s ease;}
.index-title a:hover{color:var(--primary-light);}
.index-desc{
  font-size:14px;
  color:var(--muted);
  margin:0;
  max-width:620px;
}
.index-meta{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  flex-wrap:wrap;
}
.tag{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 10px;
  background:rgba(20,71,58,.08);
  color:var(--primary);
  font-size:12px;
  letter-spacing:.06em;
  white-space:nowrap;
  border-radius:2px;
}
.tag-accent{
  background:rgba(207,106,74,.12);
  color:var(--accent-dark);
}
.index-arrow{
  width:32px;
  height:32px;
  border:1px solid var(--line);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.index-row:hover .index-arrow{
  background:var(--primary);
  color:#fff;
  transform:translateX(3px);
}
.index-headnote{
  display:flex;
  justify-content:flex-end;
  color:var(--muted);
  font-size:13px;
  margin-top:18px;
}
.index-headnote a{
  color:var(--primary);
  border-bottom:1px solid var(--line);
}
.index-headnote a:hover{border-color:var(--accent);color:var(--accent-dark);}

/*-------- FAQ --------*/
.faq-section{
  background:var(--card);
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
  padding:96px 0;
}
.faq-layout{
  display:grid;
  grid-template-columns:0.85fr 1.6fr;
  gap:56px;
}
.faq-side{
  position:sticky;
  top:150px;
  align-self:start;
}
.faq-side .section-title{margin-top:20px;font-size:32px;}
.faq-side p{color:var(--muted);font-size:15px;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{
  border-bottom:1px solid var(--line-soft);
}
.faq-q{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  width:100%;
  text-align:left;
  padding:22px 4px;
  font-family:var(--serif);
  font-size:18px;
  color:var(--text);
  font-weight:600;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--primary-light);}
.faq-icon{
  position:relative;
  display:block;
  width:22px;
  height:22px;
  flex:0 0 22px;
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:var(--primary);
  transition:transform .3s var(--ease),opacity .3s ease;
  border-radius:1px;
}
.faq-icon::before{
  top:10px;
  left:2px;
  width:18px;
  height:1px;
}
.faq-icon::after{
  left:10px;
  top:2px;
  width:1px;
  height:18px;
}
.faq-item.open .faq-icon::after{transform:rotate(90deg);opacity:0;}
.faq-a{
  display:none;
  padding:0 40px 24px 4px;
  color:var(--muted);
  font-size:15px;
}
.faq-item.open .faq-a{display:block;}
.faq-a p:last-child{margin-bottom:0;}

/*-------- CTA --------*/
.cta-section{
  background:var(--primary);
  text-align:center;
  padding:100px 0;
}
.cta-inner{
  max-width:760px;
  margin:0 auto;
}
.cta-inner h2{
  color:#fff;
  font-size:40px;
  line-height:1.4;
  margin-bottom:18px;
}
.cta-inner p{
  color:rgba(255,255,255,.72);
  font-size:16px;
  max-width:600px;
  margin:0 auto 34px;
}
.cta-actions{
  display:flex;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}
.cta-link{
  display:inline-flex;
  align-items:center;
  color:rgba(255,255,255,.85);
  font-size:14px;
  margin-top:24px;
  border-bottom:1px solid rgba(255,255,255,.35);
  transition:border-color .2s ease,color .2s ease;
}
.cta-link:hover{
  color:#fff;
  border-color:var(--accent);
}

/*-------- Convert bar --------*/
.convert-bar{
  position:fixed;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:100%;
  max-width:1290px;
  padding:0 24px;
  z-index:45;
  pointer-events:none;
  transition:opacity .3s ease,transform .3s ease;
}
.convert-bar.is-hidden{
  opacity:0;
  transform:translate(-50%,16px);
  pointer-events:none;
}
.convert-inner{
  width:100%;
  background:rgba(247,244,239,.96);
  border:1px solid var(--line);
  border-bottom:0;
  box-shadow:0 8px 28px -18px rgba(20,71,58,.2);
  backdrop-filter:blur(10px);
  padding:10px 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  pointer-events:auto;
}
.convert-inner p{
  margin:0;
  color:var(--text);
  font-size:15px;
}
.convert-inner p small{
  display:block;
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
}
.convert-btn{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:0 20px;
  background:var(--accent);
  color:#fff;
  font-size:14px;
  font-weight:600;
  letter-spacing:.06em;
  border-radius:2px;
  transition:background .2s ease;
}
.convert-btn:hover{background:var(--accent-dark);color:#fff;}

/*-------- Responsive --------*/
@media (max-width:1023px){
  .grid-container{padding-left:20px;padding-right:20px;}
  .nav-toggle{display:flex;}
  .channel-row{
    display:none;
    flex-direction:column;
    border-top:0;
    padding-bottom:10px;
  }
  .channel-row.mobile-open{
    display:flex;
  }
  .channel-item{
    width:100%;
    height:48px;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .channel-item::after{content:none;}
  .channel-item.active{background:rgba(207,106,74,.18);}
  .header-cta-wrap{display:none;}
  .hero-title{font-size:44px;}
  .category-hero{padding:70px 0 80px;}
  .hero-scroll{display:none;}
  .hero-media{margin-top:42px;}
  .procedure-grid{grid-template-columns:1fr 1fr;gap:20px;}
  .stats-box{grid-template-columns:1fr;gap:0;}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft);padding:22px 10px;}
  .stat-cell:last-child{border-bottom:0;}
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .faq-side{position:static;}
  .section{ padding:72px 0;}
  .value-section{padding:72px 0 50px;}
  .section-title{font-size:34px;}
  .index-section{padding:72px 0 54px;}
  .faq-section{padding:72px 0;}
  .cta-section{padding:80px 0;}
  .convert-bar{padding:0 16px;}
}
@media (max-width:639px){
  .grid-container{padding-left:16px;padding-right:16px;}
  body{font-size:15px;}
  .brand-logo{font-size:18px;}
  .brand-row .cell.auto{min-width:0;}
  .hero-title{
    font-size:36px;
    line-height:1.4;
  }
  .hero-lead{font-size:16px;}
  .category-hero{padding:54px 0 64px;}
  .hero-frame{padding:7px;}
  .hero-mini{
    max-width:120px;
    margin-left:-14px;
    margin-top:-22px;
  }
  .hero-mini img{height:82px;}
  .section-title{font-size:28px;}
  .section-head-row{margin-bottom:30px;flex-direction:column;align-items:flex-start;gap:12px;}
  .value-row{
    grid-template-columns:56px minmax(0,1fr);
    gap:8px 16px;
    padding:24px 2px;
  }
  .value-num{font-size:32px;}
  .value-text h3{font-size:18px;}
  .value-more{grid-column:2;justify-self:start;}
  .procedure-section{padding:64px 0;}
  .procedure-grid{grid-template-columns:1fr;}
  .step-card{padding:22px 18px;}
  .step-card h3{font-size:16px;}
  .procedure-note{flex-direction:column;align-items:flex-start;}
  .stat-section{padding:56px 0;}
  .stat-value{font-size:40px;}
  .index-row{
    grid-template-columns:1fr;
    gap:8px;
    padding:22px 2px;
  }
  .index-num{font-size:22px;}
  .index-title{font-size:17px;}
  .index-desc{font-size:14px;}
  .index-meta{justify-content:flex-start;}
  .index-arrow{width:30px;height:30px;}
  .faq-section,.cta-section{padding:64px 0;}
  .faq-q{font-size:16px;}
  .faq-a{padding-right:0;}
  .cta-inner h2{font-size:30px;}
  .cta-inner p{font-size:15px;}
  .footer-bottom{justify-content:flex-start;flex-direction:column;}
  .footer-note{text-align:left;margin-top:10px;}
  .convert-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
    padding:14px 14px 12px;
  }
  .convert-btn{width:100%;justify-content:center;}
}

/* roulang page: category4 */
:root{
  --primary:#14473A;
  --primary-deep:#0C352C;
  --primary-light:#2D6A4F;
  --accent:#CF6A4A;
  --accent-hover:#B8543A;
  --bone:#F7F4EF;
  --white:#FFFFFF;
  --ink:#202A28;
  --text-sub:#5C6E6A;
  --text-warm:#B08A5C;
  --line:rgba(20,71,58,.18);
  --line-soft:rgba(20,71,58,.10);
  --font-serif:'Noto Serif SC','Source Han Serif CN','Songti SC','STSong',serif;
  --font-sans:'HarmonyOS Sans SC','Noto Sans SC','Source Han Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --radius:2px;
  --shadow:0 16px 32px -20px rgba(20,71,58,.25);
  --transition:.6s cubic-bezier(.2,.6,0,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bone);
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;color:inherit;}
a:focus-visible,
button:focus-visible,
summary:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:4px;
  border-radius:2px;
}
.skip-link{
  position:absolute;left:-999px;top:12px;z-index:2000;background:var(--white);padding:10px 18px;
}
.skip-link:focus{left:12px;}
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:var(--primary);
  color:var(--bone);
  box-shadow:0 1px 0 rgba(255,255,255,.08);
  transition:background .3s;
}
.site-header .grid-container{
  max-width:1240px;
  padding-left:1.5rem;
  padding-right:1.5rem;
}
.brand-row{
  padding:18px 0 12px;
  transition:padding .3s;
}
.site-header.is-scrolled{
  background:rgba(20,71,58,.92);
  backdrop-filter:blur(12px);
}
.site-header.is-scrolled .brand-row{padding:9px 0 6px;}
.site-header.is-scrolled .channel-row{padding-bottom:6px;}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--bone);
  white-space:nowrap;
}
.logo-mark{
  position:relative;
  display:inline-block;
  width:27px;
  height:30px;
  flex:0 0 auto;
}
.logo-mark::before{
  content:'';
  position:absolute;
  left:0;top:1px;right:0;bottom:0;
  border:2px solid var(--bone);
  border-bottom:none;
  border-radius:50% 50% 3px 3px;
  transform:skew(-8deg);
}
.logo-mark::after{
  content:'';
  position:absolute;
  left:50%;bottom:0;
  width:10px;height:4px;
  background:var(--accent);
  transform:translateX(-50%);
}
.header-cta-wrap{margin-left:8px;}
.header-cta{
  font-size:13px;
  color:rgba(247,244,239,.76);
  border-left:1px solid rgba(247,244,239,.22);
  padding-left:20px;
  transition:color .3s;
  letter-spacing:.08em;
}
.header-cta:hover{color:var(--bone);}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  background:transparent;
  border:0;
  padding:10px;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav-toggle span{
  display:block;
  width:24px;height:2px;
  background:var(--bone);
  transition:transform .3s,opacity .3s;
}
.channel-row{
  display:flex;
  align-items:center;
  gap:0;
  padding-bottom:14px;
  transition:padding .3s;
  position:relative;
}
.channel-item{
  position:relative;
  font-size:15px;
  letter-spacing:.08em;
  color:rgba(247,244,239,.82);
  padding:8px 18px;
  border-right:1px solid rgba(247,244,239,.14);
  transition:color .3s;
  white-space:nowrap;
}
.channel-item:first-child{padding-left:0;}
.channel-item:hover{color:#fff;}
.channel-item.active{
  color:#fff;
}
.channel-item.active::after{
  content:'';
  position:absolute;
  left:18px;right:18px;bottom:0;
  height:2px;
  background:var(--accent);
}
.header-cta-wrap .channel-item:not used.
.page-category main{
  overflow:hidden;
  background:var(--bone);
}
.grid-container{
  max-width:1240px;
  padding-left:1.5rem;
  padding-right:1.5rem;
}
.overline{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.22em;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:14px;
}
.section-title{
  font-family:var(--font-serif);
  font-size:36px;
  line-height:1.4;
  font-weight:700;
  margin:0 0 16px;
}
.section-lead{
  max-width:980px;
  color:var(--text-sub);
  font-size:17px;
}
.segment{padding:90px 0;}
.segment-head{
  margin-bottom:52px;
}
@media screen and (max-width:1023px){
  .segment{padding:72px 0;}
  .section-title{font-size:30px;}
}

/* category hero */
.category-hero{
  background:var(--bone);
  padding:68px 0 86px;
  border-bottom:1px solid var(--line-soft);
}
.crumb{
  display:inline-flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--text-sub);
  margin-bottom:28px;
}
.crumb a{color:var(--primary);text-decoration:none;}
.crumb a:hover{color:var(--accent);}
.crumb span.sep{color:var(--line);}
.hero-title{
  font-family:var(--font-serif);
  font-size:56px;
  line-height:1.2;
  font-weight:700;
  color:var(--primary);
  margin:0 0 26px;
  letter-spacing:.02em;
}
.hero-title .accent-line{
  color:var(--accent);
  display:block;
}
.hero-lead{
  font-size:18px;
  line-height:1.9;
  color:var(--text-sub);
  max-width:34.5rem;
  margin-bottom:34px;
}
.hero-facts{
  list-style:none;
  margin:0 0 32px;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.hero-facts li{
  font-size:13px;
  color:var(--primary);
  background:rgba(44,105,81,.10);
  border:1px solid var(--line-soft);
  border-radius:999px;
  padding:5px 15px;
  letter-spacing:.06em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:46px;
  padding:0 27px;
  border-radius:var(--radius);
  font-size:15px;
  font-weight:600;
  letter-spacing:.04em;
  cursor:pointer;
  border:1px solid transparent;
  transition:background .3s,border .3s,color .3s,transform .3s,box-shadow .3s;
}
.btn .arrow{
  display:inline-block;
  transition:transform .3s;
}
.btn:hover .arrow{transform:translateX(4px);}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-hover);box-shadow:var(--shadow);}
.btn-outline-inverse{
  background:transparent;
  color:var(--primary);
  border-color:var(--primary);
}
.btn-outline-inverse:hover{border-color:var(--accent);color:var(--accent);}
.poster-frame{
  position:relative;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  overflow:hidden;
}
.poster-frame img{
  width:100%;
  height:420px;
  object-fit:cover;
  background:
    linear-gradient(135deg,rgba(20,71,58,.22),rgba(20,71,58,.04)),
    #d8ddd9;
}
.poster-tag{
  position:absolute;
  left:-6px;
  top:26px;
  background:var(--accent);
  color:#fff;
  font-size:13px;
  padding:7px 14px;
  letter-spacing:.12em;
  box-shadow:0 0 0 1px rgba(255,255,255,.35);
  z-index:2;
}
.poster-note{
  position:absolute;
  left:14px;right:14px;bottom:14px;
  background:rgba(20,71,58,.9);
  color:var(--bone);
  font-size:13px;
  padding:10px 14px;
  border-radius:2px;
  letter-spacing:.04em;
}
@media screen and (max-width:1023px){
  .category-hero{padding:42px 0 62px;}
  .hero-title{font-size:42px;}
  .poster-frame{margin-top:28px;}
  .poster-frame img{height:300px;}
}
@media screen and (max-width:639px){
  .hero-title{font-size:34px;}
  .hero-lead{font-size:16px;}
  .segment{padding:58px 0;}
}

/* metric strip */
.metric-strip{
  background:var(--primary);
  color:var(--bone);
  padding:34px 0;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.metric-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.metric-list li{
  border-left:1px solid rgba(247,244,239,.14);
  padding-left:28px;
  margin-left:30px;
}
.metric-list li:first-child{
  border-left:0;
  margin-left:0;
  padding-left:0;
}
.metric-caption{
  font-size:12px;
  letter-spacing:.2em;
  color:rgba(247,244,239,.7);
  display:block;
  margin-bottom:8px;
}
.metric-detail{
  margin:0;
  font-family:var(--font-serif);
  font-size:24px;
  color:#fff;
  line-height:1.5;
  max-width:220px;
}
@media screen and (max-width:900px){
  .metric-list{grid-template-columns:repeat(2,1fr);gap:20px;}
  .metric-list li{border-left:0;padding-left:0;margin-left:0;border-top:1px solid rgba(247,244,239,.14);padding-top:16px;}
  .metric-list li:nth-child(-n+2){border-top:0;padding-top:0;}
}
@media screen and (max-width:520px){
  .metric-list{grid-template-columns:1fr;gap:16px;}
  .metric-list li,.metric-list li:nth-child(-n+2){border-top:1px solid rgba(247,244,239,.14);padding-top:16px;}
  .metric-list li:first-child{border-top:0;padding-top:0;}
}

/* spotlight 2 major */
.spotlight-stack{
  display:grid;
  gap:24px;
}
.feature-panel{
  background:var(--white);
  border:1px solid var(--line-soft);
}
.feature-panel-inner{
  display:grid;
  grid-template-columns:repeat(12,1fr);
}
.feature-copy{
  grid-column:span 5;
  padding:48px 40px 40px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:flex-start;
}
.feature-media{
  grid-column:span 7;
  min-height:360px;
  position:relative;
  overflow:hidden;
  background:#d8ddd9;
}
.feature-media img{
  position:absolute;
  width:100%;
  height:100%;
  left:0;top:0;
  object-fit:cover;
}
.feature-tag{
  font-size:12px;
  color:var(--accent);
  letter-spacing:.18em;
  margin-bottom:12px;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.feature-tag::before{
  content:'';
  width:18px;height:1px;
  background:var(--accent);
  display:inline-block;
}
.feature-copy h3{
  font-family:var(--font-serif);
  font-size:28px;
  line-height:1.6;
  color:var(--primary);
  margin:6px 0 18px;
  font-weight:700;
}
.feature-copy p{
  color:var(--text-sub);
  font-size:15.5px;
  margin:0 0 24px;
}
.feature-link{
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.feature-link .arrow{transition:transform .3s;}
.feature-link:hover{color:var(--accent);}
.feature-link:hover .arrow{transform:translateX(4px);}
.feature-panel.reverse .feature-copy{order:2;grid-column:6/span 5;}
.feature-panel.reverse .feature-media{order:1;grid-column:span 7;}
@media screen and (max-width:1023px){
  .feature-copy,
  .feature-panel.reverse .feature-copy{
    grid-column:span 12;
    order:2;
    padding:32px 24px;
  }
  .feature-media,
  .feature-panel.reverse .feature-media{
    grid-column:span 12;
    order:1;
    min-height:250px;
  }
  .feature-copy h3{font-size:24px;}
}

/* three explainer */
.info-cols{
  display:grid;
  grid-template-columns:repeat(3,1fr);
}
.info-col{
  border-top:1px solid var(--line);
  padding:28px 22px 0 0;
  margin-top:8px;
}
.info-col:not(:last-child){
  margin-right:24px;
  padding-right:22px;
  border-right:1px solid var(--line-soft);
}
.info-index{
  display:block;
  font-family:var(--font-serif);
  font-size:46px;
  font-weight:300;
  color:var(--primary);
  line-height:1;
  margin-bottom:16px;
}
.info-col h3{
  font-family:var(--font-serif);
  font-size:22px;
  color:var(--primary);
  margin:0 0 10px;
}
.info-col p{
  color:var(--text-sub);
  font-size:15px;
  margin:0;
}
@media screen and (max-width:900px){
  .info-cols{grid-template-columns:1fr;gap:0;}
  .info-col:not(:last-child){margin-right:0;padding-right:0;border-right:0;margin-bottom:26px;}
  .info-index{font-size:40px;}
}

/* ledger */
.ledger-wrap{
  background:var(--bone);
  border-top:1px solid var(--line);
  padding-top:8px;
}
.ledger-row{
  display:grid;
  grid-template-columns:90px 1fr 220px;
  gap:28px;
  align-items:center;
  padding:30px 0;
  border-bottom:1px solid var(--line-soft);
  transition:padding .3s;
}
.ledger-no{
  font-family:var(--font-serif);
  font-size:34px;
  font-weight:300;
  color:rgba(20,71,58,.5);
  line-height:1;
  transition:color .3s;
}
.ledger-title{
  font-family:var(--font-serif);
  font-size:22px;
  line-height:1.5;
  color:var(--primary);
  margin:0 0 6px;
  transition:color .3s,transform .3s;
}
.ledger-desc{
  font-size:14.5px;
  color:var(--text-sub);
  margin:0;
  max-width:760px;
}
.ledger-meta{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:16px;
  font-size:14px;
  color:var(--text-sub);
}
.ledger-status{
  font-size:12px;
  letter-spacing:.1em;
  color:var(--accent);
  border:1px solid rgba(207,106,74,.25);
  border-radius:999px;
  padding:2px 10px;
  white-space:nowrap;
}
.ledger-arrow{
  color:var(--primary);
  flex:0 0 auto;
  transition:transform .3s;
}
.ledger-row:hover{padding-left:8px;}
.ledger-row:hover .ledger-no{color:var(--accent);}
.ledger-row:hover .ledger-title{color:var(--accent);}
.ledger-row:hover .ledger-arrow{transform:translateX(5px);color:var(--accent);}
.ledger-row a{
  display:inline-flex;
}
@media screen and (max-width:900px){
  .ledger-row{
    grid-template-columns:64px 1fr;
    gap:8px 30px;
    padding:24px 0;
  }
  .ledger-no{grid-row:span 2;font-size:30px;padding-top:4px;}
  .ledger-meta{
    grid-column:1 / span 2;
    justify-content:flex-start;
    margin-top:8px;
  }
  .ledger-arrow{display:none;}
}
@media screen and (max-width:520px){
  .ledger-row{grid-template-columns:44px 1fr;gap:10px 12px;}
  .ledger-no{font-size:25px;padding-top:6px;}
  .ledger-title{font-size:19px;line-height:1.6;}
}

/* FAQ */
.faq-block{
  background:var(--white);
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
  padding:90px 0;
}
.faq-item{
  border-bottom:1px solid var(--line-soft);
  padding:0;
  transition:background .3s;
}
.faq-item:first-child{border-top:1px solid var(--line-soft);}
.faq-summary{
  position:relative;
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  padding:25px 60px 25px 0;
  font-family:var(--font-serif);
  font-size:20px;
  font-weight:600;
  color:var(--ink);
  transition:color .3s;
  gap:20px;
}
.faq-summary::-webkit-details-marker{display:none;}
.faq-summary:hover{color:var(--accent);}
details[open].faq-item .faq-summary{color:var(--primary);}
.faq-plus{
  position:absolute;
  right:2px;
  top:50%;
  width:32px;height:32px;
  border:1px solid var(--line);
  border-radius:50%;
  transform:translateY(-50%);
  transition:border .3s,background .3s;
}
.faq-plus::before,.faq-plus::after{
  content:'';
  position:absolute;
  background:var(--primary);
  top:50%;left:50%;
  transition:background .3s,transform .3s;
}
.faq-plus::before{
  width:12px;height:1px;
  transform:translate(-50%,-50%);
}
.faq-plus::after{
  width:1px;height:12px;
  transform:translate(-50%,-50%);
}
.faq-summary:hover .faq-plus{border-color:var(--accent);background:var(--bone);}
.faq-summary:hover .faq-plus::before,
.faq-summary:hover .faq-plus::after{background:var(--accent);}
details[open].faq-item .faq-plus::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
details[open].faq-item .faq-plus{border-color:rgba(207,106,74,.3);}
.faq-answer{
  padding:0 60px 28px 0;
  color:var(--text-sub);
  margin:0;
  max-width:900px;
}
@media screen and (max-width:700px){
  .faq-block{padding:62px 0;}
  .faq-summary{font-size:17px;padding:22px 52px 20px 0;}
  .faq-answer{padding:0 40px 22px 0;font-size:15px;}
}

/* final CTA */
.final-cta{
  position:relative;
  background:var(--primary-deep);
  color:var(--bone);
  padding:112px 0;
  text-align:center;
  overflow:hidden;
}
.final-cta::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  opacity:.28;
}
.cta-inner{
  position:relative;
  z-index:1;
  max-width:820px;
  margin:0 auto;
}
.cta-inner .overline{color:#E8A88C;}
.cta-inner h2{
  font-family:var(--font-serif);
  font-size:40px;
  line-height:1.4;
  margin:0 0 16px;
  color:#fff;
}
.cta-inner p{
  font-size:17px;
  line-height:1.9;
  color:rgba(247,244,239,.78);
  margin:0 auto 34px;
  max-width:640px;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
}
.btn-cream{
  background:var(--bone);
  color:var(--primary);
  border-color:var(--bone);
}
.btn-cream:hover{background:#fff;color:var(--primary-deep);box-shadow:0 12px 30px rgba(0,0,0,.2);}
.btn-ghost-light{
  background:transparent;
  color:var(--bone);
  border-color:rgba(247,244,239,.55);
}
.btn-ghost-light:hover{border-color:#fff;color:#fff;}
@media screen and (max-width:700px){
  .final-cta{padding:76px 0 64px;}
  .cta-inner h2{font-size:30px;}
  .cta-inner p{font-size:15.5px;}
}

/* bottom sticky cta */
.sticky-cta{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:600;
  background:rgba(247,244,239,.96);
  border-top:1px solid rgba(20,71,58,.2);
  backdrop-filter:blur(10px);
  transform:translateY(0);
  transition:transform .35s ease,opacity .35s ease;
}
.sticky-cta.is-hidden{
  transform:translateY(110%);
  opacity:0;
  pointer-events:none;
}
.sticky-cta-inner{
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.sticky-label{
  font-size:14px;
  color:var(--text-sub);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.sticky-label::before{
  content:'';
  width:7px;height:7px;
  background:var(--accent);
  border-radius:50%;
}
.sticky-btn{
  background:var(--accent);
  color:#fff;
  border:0;
  min-height:40px;
  padding:0 20px;
  font-size:14px;
  border-radius:2px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:background .3s;
}
.sticky-btn:hover{background:var(--accent-hover);}
@media screen and (max-width:520px){
  .sticky-label span{display:none;}
}

/* footer */
.site-footer{
  background:var(--primary-deep);
  color:rgba(247,244,239,.78);
  padding:64px 0 30px;
  font-size:14px;
}
.site-footer .grid-container{
  max-width:1240px;
  padding-left:1.5rem;
  padding-right:1.5rem;
}
.footer-top{
  padding-bottom:40px;
  border-bottom:1px solid rgba(247,244,239,.14);
}
.site-footer .footer-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  color:#fff;
  letter-spacing:.04em;
}
.site-footer .logo-mark::before{border-color:#fff;}
.footer-note{
  text-align:right;
  color:rgba(247,244,239,.62);
  font-size:14px;
}
.footer-grid{
  padding:38px 0 30px;
  border-bottom:1px solid rgba(247,244,239,.12);
}
.footer-col h4{
  color:#fff;
  font-size:15px;
  font-weight:600;
  letter-spacing:.1em;
  margin-bottom:16px;
}
.footer-col ul{
  list-style:none;
  margin:0;
  padding:0;
}
.footer-col li{
  margin-bottom:10px;
  line-height:1.6;
}
.footer-col a{
  color:rgba(247,244,239,.72);
  transition:color .3s,padding-left .3s;
}
.footer-col a:hover{
  color:#fff;
  padding-left:4px;
}
.footer-col p{
  color:rgba(247,244,239,.6);
  font-size:13.5px;
  margin-bottom:10px;
}
.footer-col a[href^="mailto"]{color:var(--bone);}
.footer-bottom{
  padding-top:24px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
  font-size:12px;
  color:rgba(247,244,239,.42);
}
@media screen and (max-width:1023px){
  .footer-note{text-align:left;margin-top:18px;}
  .footer-grid .footer-col{margin-bottom:26px;}
}
@media screen and (max-width:520px){
  .site-footer{padding-top:48px;}
  .footer-bottom{flex-direction:column;}
}

/* reveal */
html.obs-ready .reveal{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .65s cubic-bezier(.2,.6,0,1),transform .65s cubic-bezier(.2,.6,0,1);
}
html.obs-ready .reveal.is-visible{
  opacity:1;
  transform:none;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    transition:none !important;
    animation:none !important;
  }
  html.obs-ready .reveal{
    opacity:1;
    transform:none;
  }
}
@media screen and (max-width:1023px){
  .header-cta-wrap{display:none;}
  .nav-toggle{
    display:flex;
    margin-left:6px;
  }
  .site-header .grid-container{
    padding-left:16px;
    padding-right:16px;
  }
  .brand-row{padding:10px 0;}
  .brand-logo{font-size:19px;}
  .logo-mark{width:24px;height:26px;}
  .channel-row{
    position:fixed;
    left:16px;
    right:16px;
    top:62px;
    display:grid;
    grid-template-columns:1fr;
    align-items:start;
    gap:2px;
    background:var(--primary-deep);
    box-shadow:0 24px 50px -12px rgba(14,38,32,.55);
    border:1px solid rgba(247,244,239,.12);
    padding:18px;
    z-index:998;
    border-radius:2px;
    opacity:0;
    transform:translateY(-8px);
    pointer-events:none;
    transition:opacity .3s,transform .3s;
  }
  .site-header.is-scrolled .channel-row{padding:18px;}
  .site-header.nav-open .channel-row{opacity:1;transform:translateY(0);pointer-events:auto;}
  .channel-item{
    display:block;
    padding:14px 8px !important;
    border-right:0;
    border-bottom:1px solid rgba(247,244,239,.1);
    font-size:16px;
    line-height:1.6;
  }
  .channel-item:last-child{border-bottom:0;}
  .channel-item.active{color:#fff;}
  .channel-item.active::after{display:none;}
  .site-header.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .site-header.nav-open .nav-toggle span:nth-child(2){opacity:0;}
  .site-header.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
}
@media screen and (max-width:520px){
  .grid-container{padding-left:16px;padding-right:16px;}
  .sticky-cta-inner{padding:0 16px;}
  .site-header .grid-container{padding-left:16px;padding-right:16px;}
}