/* roulang page: index */
:root{
  --c-primary:#0F4A3C;
  --c-primary-dark:#0A3329;
  --c-accent:#E2653A;
  --c-accent-dark:#C8501F;
  --c-gold:#C9A14A;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-surface-alt:#FBFAF6;
  --c-dark:#0A3329;
  --c-img:#EDE9E0;
  --c-text:#1B1F1D;
  --c-text-2:#5C6663;
  --c-text-3:#8A9490;
  --c-on-dark:#F2EFE7;
  --c-border:#E3DED3;
  --c-border-dark:rgba(255,255,255,.12);
  --c-ok:#2F7D5B;
  --c-err:#B3402F;
  --c-warn:#C08A21;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-input:10px;
  --radius-img:12px;
  --shadow-card:0 1px 2px rgba(15,74,60,.06), 0 8px 24px rgba(15,74,60,.06);
  --shadow-card-hover:0 12px 32px rgba(15,74,60,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec-pad:88px;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,sans-serif;
}

/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  letter-spacing:0;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-accent);}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;letter-spacing:.01em;color:var(--c-text);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;}
input,select,textarea{font-family:inherit;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:3px solid rgba(226,101,58,.4);outline-offset:2px;}

/* ============ 容器与区块 ============ */
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px;}
.section{padding:var(--sec-pad) 0;}
.section-surface{background:var(--c-surface);}
.section-alt{background:var(--c-surface-alt);}
.sec-head{margin-bottom:44px;max-width:780px;}
.sec-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--c-accent);letter-spacing:.08em;}
.sec-eyebrow::before{content:"";width:18px;height:2px;background:var(--c-accent);border-radius:2px;}
.sec-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-top:14px;}
.sec-head p{margin-top:14px;color:var(--c-text-2);font-size:16px;}
.lead{font-size:17px;line-height:1.9;color:var(--c-text-2);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;border:1px solid transparent;
  cursor:pointer;text-align:center;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 6px 16px rgba(226,101,58,.22);}
.btn-primary:hover{background:var(--c-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(200,80,31,.26);}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:#fff;color:var(--c-primary);}
.btn-light:hover{background:#F2EFE7;color:var(--c-primary-dark);transform:translateY(-2px);}
.btn-sm{min-height:40px;padding:9px 18px;font-size:14px;}
.btn:focus-visible{outline:3px solid rgba(226,101,58,.42);outline-offset:2px;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary);}
.link-arrow:hover{color:var(--c-accent);text-decoration:underline;text-underline-offset:3px;}

/* ============ 徽章与标签 ============ */
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--c-surface-alt);border:1px solid var(--c-border);
  color:var(--c-primary);font-size:12px;font-weight:500;white-space:nowrap;
}
.badge-accent{background:rgba(226,101,58,.1);border-color:rgba(226,101,58,.28);color:var(--c-accent-dark);}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;}

/* ============ 顶部导航 ============ */
.site-header{position:sticky;top:0;z-index:70;background:#fff;border-bottom:1px solid var(--c-border);transition:box-shadow .25s var(--ease);}
.site-header.is-stuck{box-shadow:0 6px 20px rgba(15,74,60,.09);}
.hh-wrap{display:flex;align-items:center;gap:20px;height:68px;max-width:1200px;margin:0 auto;padding:0 32px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--c-primary);
  display:flex;align-items:center;justify-content:center;color:#fff;flex:0 0 auto;
}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.01em;color:var(--c-text);}
.brand:hover .brand-name{color:var(--c-primary);}
.hh-nav{display:flex;align-items:center;gap:2px;flex:1 1 auto;min-width:0;}
.hh-link{position:relative;display:inline-flex;align-items:center;height:68px;padding:0 14px;font-size:15px;font-weight:500;color:var(--c-text-2);}
.hh-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:16px;height:2px;border-radius:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease);
}
.hh-link:hover{color:var(--c-primary);}
.hh-link:hover::after{transform:scaleX(1);}
.hh-link.is-active{color:var(--c-primary);font-weight:600;}
.hh-link.is-active::after{transform:scaleX(1);}
.hh-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.hh-search{position:relative;display:flex;align-items:center;}
.hh-search svg{position:absolute;left:13px;color:var(--c-text-3);pointer-events:none;}
.hh-search input[type="search"]{
  width:200px;height:40px;margin:0;border-radius:999px;border:1px solid var(--c-border);
  background:var(--c-surface-alt);padding:0 16px 0 36px;font-size:14px;color:var(--c-text);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),width .2s var(--ease);
}
.hh-search input[type="search"]::placeholder{color:var(--c-text-3);}
.hh-search input[type="search"]:focus{outline:none;background:#fff;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(15,74,60,.1);width:230px;}
.hh-text{display:inline-flex;align-items:center;height:44px;padding:0 6px;font-size:15px;font-weight:500;color:var(--c-text-2);}
.hh-text:hover{color:var(--c-primary);}
.hh-burger{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--c-border);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;padding:0;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.hh-burger:hover{border-color:var(--c-primary);background:var(--c-surface-alt);}
.hh-burger span{display:block;width:18px;height:2px;background:var(--c-primary);border-radius:2px;position:relative;}
.hh-burger span::before,.hh-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-primary);border-radius:2px;transition:transform .2s var(--ease);}
.hh-burger span::before{top:-6px;}
.hh-burger span::after{top:6px;}
.hh-burger.is-active span{background:transparent;}
.hh-burger.is-active span::before{transform:translateY(6px) rotate(45deg);}
.hh-burger.is-active span::after{transform:translateY(-6px) rotate(-45deg);}
.hh-drawer{display:none;border-top:1px solid var(--c-border);background:#fff;box-shadow:0 16px 32px rgba(15,74,60,.1);}
.hh-drawer.is-open{display:block;}
.hh-drawer-inner{padding:18px 20px 24px;}
.drawer-search{margin-bottom:14px;}
.drawer-search input[type="search"]{
  width:100%;height:46px;margin:0;border-radius:999px;border:1px solid var(--c-border);
  background:var(--c-surface-alt);padding:0 18px;font-size:15px;color:var(--c-text);
}
.drawer-search input[type="search"]:focus{outline:none;background:#fff;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(15,74,60,.1);}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;align-items:center;min-height:48px;padding:0 4px;font-size:16px;font-weight:500;
  color:var(--c-text-2);border-bottom:1px solid var(--c-border);
}
.drawer-nav a:last-child{border-bottom:0;}
.drawer-nav a.is-active{color:var(--c-primary);font-weight:600;}
.drawer-nav a:hover{color:var(--c-accent);}
.drawer-cta{width:100%;margin-top:16px;}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--c-surface-alt);padding:64px 0 76px;}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(15,74,60,.06) 1px, transparent 1px);
  background-size:18px 18px;
}
.hero .container{position:relative;z-index:1;}
.hero-copy{padding-right:24px;}
.hero h1{font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:700;letter-spacing:.01em;margin-top:16px;}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.8;color:var(--c-text-2);max-width:560px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:34px;}
.hero-stats li b{display:block;font-size:26px;font-weight:700;line-height:1.2;color:var(--c-primary);font-variant-numeric:tabular-nums;}
.hero-stats li span{font-size:13px;color:var(--c-text-3);}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;}
.hero-media{position:relative;margin-top:8px;}
.hero-media .media-main{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:var(--c-img);}
.hero-media .media-main img{width:100%;height:100%;object-fit:cover;}
.hero-media .media-main::after{content:"";position:absolute;inset:0;background:rgba(10,51,41,.42);}
.hero-float{
  position:absolute;left:-26px;bottom:-26px;width:230px;background:#fff;border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);padding:12px;display:flex;align-items:center;gap:12px;
}
.hero-float img{width:56px;height:56px;border-radius:10px;object-fit:cover;flex:0 0 auto;}
.hero-float b{display:block;font-size:14px;font-weight:600;color:var(--c-text);line-height:1.4;}
.hero-float span{font-size:12px;color:var(--c-text-3);}

/* ============ 品牌主张 ============ */
.prop-list{display:flex;flex-direction:column;gap:16px;}
.prop-item{
  display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.prop-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:rgba(15,74,60,.28);}
.prop-ico{
  width:44px;height:44px;border-radius:12px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  background:rgba(15,74,60,.07);color:var(--c-primary);
}
.prop-item h3{font-size:18px;font-weight:600;line-height:1.4;}
.prop-item p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--c-text-2);}
.side-figure{margin:0;border-radius:var(--radius-img);overflow:hidden;aspect-ratio:4/5;background:var(--c-img);border:1px solid var(--c-border);}
.side-figure img{width:100%;height:100%;object-fit:cover;}
.side-figure figcaption{padding:12px 16px;font-size:13px;color:var(--c-text-3);background:#fff;border-top:1px solid var(--c-border);}

/* ============ 叙事区 ============ */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.story-card{border-left:2px solid var(--c-accent);padding-left:26px;}
.story-card h3{font-size:19px;font-weight:600;line-height:1.45;}
.story-card p{margin-top:12px;color:var(--c-text-2);font-size:15px;line-height:1.85;}
.story-note{
  margin-top:36px;padding:24px 26px;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--radius-card);display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.story-note b{font-size:16px;font-weight:600;}
.story-note span{font-size:14px;color:var(--c-text-2);}

/* ============ 精选内容卡 ============ */
.feat-card{
  display:flex;height:100%;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.feat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:rgba(15,74,60,.24);}
.feat-media{flex:0 0 40%;width:40%;aspect-ratio:3/2;background:var(--c-img);overflow:hidden;}
.feat-media img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .4s var(--ease);}
.feat-card:hover .feat-media img{transform:scale(1.04);}
.feat-body{flex:1 1 auto;display:flex;flex-direction:column;padding:24px;}
.feat-body h3{
  font-size:19px;font-weight:600;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.feat-body p{
  margin-top:12px;font-size:14px;line-height:1.7;color:var(--c-text-2);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.feat-meta{margin-top:auto;padding-top:18px;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--c-text-3);flex-wrap:wrap;}
.feat-meta .link-arrow{margin-left:auto;}

/* ============ 资讯列表 ============ */
.news-list{border-top:1px solid var(--c-border);}
.news-row{
  display:grid;grid-template-columns:88px 1fr auto;gap:24px;align-items:center;
  padding:22px 18px;border-bottom:1px solid var(--c-border);
  transition:background .2s var(--ease);
}
.news-row:hover{background:var(--c-surface-alt);}
.news-date{
  display:block;text-align:center;padding:10px 6px;border:1px solid var(--c-border);
  border-radius:12px;background:var(--c-surface-alt);font-variant-numeric:tabular-nums;
}
.news-date b{display:block;font-size:22px;font-weight:700;line-height:1.1;color:var(--c-primary);}
.news-date span{font-size:12px;color:var(--c-text-3);}
.news-main{min-width:0;}
.news-main h3{font-size:17px;font-weight:600;line-height:1.45;}
.news-main p{
  margin-top:8px;font-size:14px;line-height:1.7;color:var(--c-text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-time{display:block;margin-top:10px;font-size:13px;color:var(--c-text-3);font-variant-numeric:tabular-nums;}
.news-side{display:flex;align-items:center;gap:14px;}
.news-side .arrow{color:var(--c-accent);font-size:18px;line-height:1;transition:transform .2s var(--ease);}
.news-row:hover .news-side .arrow{transform:translateX(3px);}
.empty-state{
  min-height:220px;border:1px dashed var(--c-border);border-radius:var(--radius-card);
  background:var(--c-surface-alt);display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;padding:32px;
}
.empty-state svg{color:var(--c-text-3);}
.empty-state p{font-size:15px;color:var(--c-text-2);}

/* ============ 信任背书条 ============ */
.trust-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.trust-item{
  display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--radius-card);padding:22px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.trust-item:hover{border-color:rgba(15,74,60,.3);box-shadow:var(--shadow-card);background:var(--c-surface-alt);}
.trust-ico{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(201,161,74,.5);color:var(--c-primary);
}
.trust-item b{display:block;font-size:15px;font-weight:600;line-height:1.4;}
.trust-item span{display:block;font-size:13px;color:var(--c-text-3);margin-top:2px;}

/* ============ 订阅通栏 ============ */
.cta-band{
  background:var(--c-dark);border-radius:20px;padding:48px;color:var(--c-on-dark);
  display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;
}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,26px);line-height:1.35;}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(242,239,231,.78);}
.sub-form{display:flex;gap:12px;flex-wrap:wrap;}
.sub-form input[type="email"]{
  flex:1 1 240px;min-width:0;height:48px;margin:0;border-radius:var(--radius-input);
  border:1px solid transparent;background:#fff;padding:0 16px;font-size:15px;color:var(--c-text);
}
.sub-form input[type="email"]::placeholder{color:var(--c-text-3);}
.sub-form input[type="email"]:focus{outline:none;box-shadow:0 0 0 3px rgba(226,101,58,.35);}
.sub-hint{margin-top:12px;font-size:13px;color:rgba(242,239,231,.6);}
.sub-hint.is-error{color:#F0A99A;}
.sub-hint.is-ok{color:#8FD3B4;}

/* ============ FAQ ============ */
.faq-list{max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--c-border);border-radius:12px;margin-bottom:14px;
  overflow:hidden;transition:background .2s var(--ease),border-color .2s var(--ease);
}
.faq-item:hover{border-color:rgba(15,74,60,.28);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--c-text);
}
.faq-q:hover{color:var(--c-primary);}
.ind{
  width:28px;height:28px;flex:0 0 auto;border-radius:999px;border:1px solid var(--c-border);
  display:flex;align-items:center;justify-content:center;color:var(--c-primary);font-size:16px;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.ind::before{content:"+";line-height:1;}
.faq-item.is-open{background:var(--c-surface-alt);border-left:3px solid var(--c-accent);}
.faq-item.is-open .ind{background:var(--c-accent);border-color:var(--c-accent);color:#fff;}
.faq-item.is-open .ind::before{content:"−";}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
.faq-a p{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--c-text-2);}
.faq-item.is-open .faq-a{max-height:460px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-dark);color:var(--c-on-dark);padding:64px 0 0;margin-top:8px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand .brand{padding:0;}
.footer-brand .brand-name{color:#fff;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(242,239,231,.7);max-width:320px;}
.site-footer h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px;}
.site-footer ul li a{display:inline-block;padding:6px 0;font-size:14px;color:rgba(242,239,231,.75);}
.site-footer ul li a:hover{color:var(--c-accent);}
.footer-contact li{font-size:14px;color:rgba(242,239,231,.75);padding:6px 0;}
.footer-contact li b{color:#fff;font-weight:600;margin-right:6px;}
.footer-bottom{
  border-top:1px solid var(--c-border-dark);padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(242,239,231,.6);
}
.footer-bottom a{color:rgba(242,239,231,.7);font-size:13px;}
.footer-bottom a:hover{color:var(--c-accent);}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{padding-left:24px;padding-right:24px;}
  .hh-wrap{padding:0 24px;}
  .hh-search input[type="search"]{width:170px;}
}
@media (max-width:1023px){
  :root{--sec-pad:64px;}
  .hh-nav{display:none;}
  .hh-search{display:none;}
  .hh-text{display:none;}
  .hh-burger{display:inline-flex;}
  .hh-wrap{height:62px;}
  .hero{padding:48px 0 60px;}
  .hero-copy{padding-right:0;}
  .hero-media{margin-top:36px;}
  .hero-float{left:auto;right:16px;bottom:16px;width:210px;}
  .story-grid{grid-template-columns:1fr;gap:28px;}
  .trust-bar{grid-template-columns:repeat(2,1fr);}
  .cta-band{grid-template-columns:1fr;padding:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .side-figure{aspect-ratio:16/9;margin-top:32px;}
}
@media (max-width:767px){
  .feat-card{flex-direction:column;}
  .feat-media{flex:0 0 auto;width:100%;aspect-ratio:16/10;}
  .news-row{grid-template-columns:64px 1fr;gap:16px;align-items:flex-start;padding:20px 4px;}
  .news-side{grid-column:1 / -1;justify-content:flex-start;padding-left:80px;}
  .news-date b{font-size:19px;}
}
@media (max-width:639px){
  :root{--sec-pad:48px;}
  .container{padding-left:20px;padding-right:20px;}
  .hh-wrap{padding:0 20px;height:60px;gap:12px;}
  .brand-name{font-size:16px;}
  .hh-tools .btn-sm{display:none;}
  .hero{padding:36px 0 48px;}
  .hero-stats{gap:24px;}
  .hero-stats li b{font-size:22px;}
  .hero-cta .btn{width:100%;}
  .hero-float{position:static;width:100%;margin-top:14px;}
  .news-side{padding-left:0;}
  .trust-bar{grid-template-columns:1fr;}
  .cta-band{padding:28px 22px;border-radius:16px;}
  .sub-form .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion: reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .btn:hover,.feat-card:hover,.prop-item:hover,.trust-item:hover{transform:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --c-primary:#0F4A3C;
  --c-primary-dark:#0A3329;
  --c-accent:#E2653A;
  --c-accent-dark:#C8501F;
  --c-gold:#C9A14A;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-soft:#FBFAF6;
  --c-dark:#0A3329;
  --c-ph:#EDE9E0;
  --c-text:#1B1F1D;
  --c-text-2:#5C6663;
  --c-text-3:#8A9490;
  --c-inverse:#F2EFE7;
  --c-border:#E3DED3;
  --c-border-dark:rgba(255,255,255,.12);
  --c-success:#2F7D5B;
  --c-error:#B3402F;
  --c-warn:#C08A21;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-input:10px;
  --radius-img:12px;
  --radius-pill:999px;
  --shadow-card:0 1px 2px rgba(15,74,60,.06),0 8px 24px rgba(15,74,60,.06);
  --shadow-hover:0 12px 32px rgba(15,74,60,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sect-desktop:88px;
  --sect-tablet:64px;
  --sect-mobile:48px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-accent);}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(226,101,58,.35);outline-offset:2px;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--c-text);letter-spacing:.01em;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;}
button{font-family:inherit;}
table{border-collapse:collapse;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
.section{padding:var(--sect-desktop) 0;}
.section--soft{background:var(--c-soft);}
.section--tight{padding-top:40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.06em;
  color:var(--c-accent);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--c-accent);display:block;}
.section-title{margin-bottom:14px;font-size:clamp(22px,2.6vw,30px);line-height:1.3;}
.section-lead{color:var(--c-text-2);font-size:15px;max-width:640px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;transition:background-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 4px 14px rgba(226,101,58,.25);}
.btn-primary:hover{background:var(--c-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(200,80,31,.28);}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-outline{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-outline:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-outline:active{transform:translateY(1px);}
.btn-light{background:#fff;color:var(--c-primary);}
.btn-light:hover{background:var(--c-inverse);color:var(--c-accent);}
.btn-sm{min-height:40px;padding:10px 18px;font-size:14px;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;}
.link-arrow:hover{text-decoration:underline;text-underline-offset:3px;}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:var(--radius-pill);
  background:var(--c-soft);border:1px solid var(--c-border);
  color:var(--c-primary);font-size:12.5px;font-weight:600;line-height:1.6;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  display:inline-flex;align-items:center;min-height:36px;padding:6px 16px;
  border-radius:var(--radius-pill);border:1px solid var(--c-border);
  background:#fff;color:var(--c-text-2);font-size:13.5px;
  transition:all .2s var(--ease);
}
.tag:hover{border-color:var(--c-accent);color:var(--c-accent);transform:translateY(-1px);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;border-bottom:1px solid var(--c-border);
  transition:box-shadow .25s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(15,74,60,.08);background:#fff;}
.header-inner{display:flex;align-items:center;gap:28px;height:68px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--c-primary);flex:0 0 auto;}
.brand:hover{color:var(--c-primary);}
.brand-mark{
  width:32px;height:32px;border-radius:9px;
  background:var(--c-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.01em;white-space:nowrap;}
.hh-nav{display:flex;align-items:center;gap:24px;flex:1 1 auto;}
.hh-link{
  position:relative;padding:6px 2px;font-size:15px;font-weight:500;
  color:var(--c-text-2);white-space:nowrap;
}
.hh-link::after{
  content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:left;
  transition:transform .25s var(--ease);
}
.hh-link:hover{color:var(--c-primary);}
.hh-link:hover::after{transform:scaleX(1);}
.hh-link.is-active{color:var(--c-primary);font-weight:700;}
.hh-link.is-active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.search-box{position:relative;display:flex;align-items:center;}
.search-box svg{position:absolute;left:13px;color:var(--c-text-3);pointer-events:none;}
.search-box input{
  width:210px;height:40px;padding:0 16px 0 38px;
  border:1px solid var(--c-border);border-radius:var(--radius-pill);
  background:#fff;font-size:14px;color:var(--c-text);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),width .25s var(--ease);
}
.search-box input::placeholder{color:var(--c-text-3);}
.search-box input:focus{outline:none;border:2px solid var(--c-primary);box-shadow:0 0 0 4px rgba(15,74,60,.08);}
.ghost-link{font-size:14.5px;font-weight:600;color:var(--c-text-2);}
.ghost-link:hover{color:var(--c-accent);}
.menu-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--c-border);
  border-radius:var(--radius-btn);background:#fff;color:var(--c-primary);
  align-items:center;justify-content:center;cursor:pointer;
}
.menu-toggle:hover{border-color:var(--c-primary);}
.mobile-drawer{
  display:none;border-top:1px solid var(--c-border);background:#fff;
  padding:16px 24px 24px;
}
.mobile-drawer.is-open{display:block;}
.mobile-drawer a{
  display:block;padding:12px 4px;font-size:15px;font-weight:600;
  color:var(--c-text-2);border-bottom:1px solid var(--c-border);
}
.mobile-drawer a.is-active{color:var(--c-primary);}
.mobile-drawer .btn{width:100%;margin-top:18px;}

/* ---------- 面包屑 ---------- */
.crumb{font-size:13px;color:var(--c-text-3);display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;}
.crumb a{color:var(--c-text-3);}
.crumb a:hover{color:var(--c-accent);}
.crumb span.sep{color:var(--c-border);}
.crumb .current{color:var(--c-accent);font-weight:600;}

/* ---------- 文章头部 ---------- */
.article-section{padding:44px 0 var(--sect-desktop);}
.article-head{max-width:760px;}
.article-head h1{
  font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:700;
  margin-bottom:18px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  font-size:13px;color:var(--c-text-3);
  font-variant-numeric:tabular-nums;
  padding-bottom:22px;border-bottom:1px solid var(--c-border);
}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:6px;}
.article-meta .meta-dot{width:4px;height:4px;border-radius:50%;background:var(--c-gold);}
.article-cover{
  margin:26px 0 0;border-radius:var(--radius-img);overflow:hidden;
  aspect-ratio:16/9;background:var(--c-ph);
}
.article-cover img{width:100%;height:100%;object-fit:cover;object-position:center 35%;}

/* ---------- 正文排版 ---------- */
.article-body{
  max-width:760px;margin-top:34px;
  font-size:17px;line-height:1.9;color:var(--c-text);
}
.article-body h2{
  margin:44px 0 16px;font-size:clamp(21px,2.4vw,27px);line-height:1.35;
}
.article-body h2::after{
  content:"";display:block;width:30px;height:3px;
  background:var(--c-accent);border-radius:2px;margin-top:10px;
}
.article-body h3{margin:32px 0 12px;font-size:19px;line-height:1.4;font-weight:600;}
.article-body p{margin:0 0 1.15em;}
.article-body ul,.article-body ol{list-style:none;margin:0 0 1.3em;padding:0;}
.article-body li{position:relative;padding-left:22px;margin-bottom:10px;}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.8em;
  width:7px;height:7px;border-radius:1px;background:var(--c-accent);
}
.article-body ol{counter-reset:item;}
.article-body ol li{counter-increment:item;}
.article-body ol li::before{
  content:counter(item,decimal-leading-zero);
  position:absolute;left:0;top:0;
  font-size:13px;font-weight:700;color:var(--c-gold);
  font-variant-numeric:tabular-nums;
}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;
  background:var(--c-soft);border-left:3px solid var(--c-accent);
  border-radius:0 var(--radius-card) var(--radius-card) 0;
  color:var(--c-text-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-img);margin:24px 0 8px;width:100%;height:auto;}
.article-body figcaption{
  text-align:center;font-size:13px;color:var(--c-text-3);margin-bottom:24px;
}
.article-body table{width:100%;margin:24px 0;font-size:15px;border:1px solid var(--c-border);border-radius:var(--radius-card);overflow:hidden;}
.article-body th{background:var(--c-soft);color:var(--c-primary);font-weight:600;text-align:left;}
.article-body th,.article-body td{padding:12px 16px;border-bottom:1px solid var(--c-border);}
.article-body tr:last-child td{border-bottom:0;}
.article-body a{border-bottom:1px solid rgba(226,101,58,.45);}
.article-body a:hover{border-bottom-color:var(--c-accent);}
.article-body strong{font-weight:700;color:var(--c-primary);}
.article-body hr{border:0;border-top:1px solid var(--c-border);margin:34px 0;}

/* ---------- 空态 ---------- */
.empty-state{
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;padding:32px 24px;
  border:1px dashed var(--c-border);border-radius:var(--radius-card);background:var(--c-soft);
}
.empty-state svg{color:var(--c-text-3);}
.empty-state p{color:var(--c-text-2);font-size:15px;margin:0;}

/* ---------- 文章底部工具 ---------- */
.article-foot{
  max-width:760px;margin-top:40px;padding-top:26px;border-top:1px solid var(--c-border);
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
}
.share-group{display:flex;align-items:center;gap:10px;}
.share-group .label{font-size:13px;color:var(--c-text-3);}
.share-btn{
  width:40px;height:40px;border-radius:var(--radius-pill);
  border:1px solid var(--c-border);background:#fff;color:var(--c-primary);
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:all .2s var(--ease);
}
.share-btn:hover{border-color:var(--c-accent);color:var(--c-accent);transform:translateY(-2px);}

/* ---------- 相关推荐 ---------- */
.related{margin-top:56px;}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;}
.related-list{display:grid;gap:16px;}
.rel-card{
  display:flex;gap:18px;align-items:flex-start;
  background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-card);
  padding:20px 22px;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(226,101,58,.4);}
.rel-date{
  flex:0 0 58px;text-align:center;border-right:1px solid var(--c-border);padding-right:14px;
  font-variant-numeric:tabular-nums;
}
.rel-date .d{display:block;font-size:22px;font-weight:700;color:var(--c-primary);line-height:1.1;}
.rel-date .m{display:block;font-size:12px;color:var(--c-text-3);margin-top:4px;}
.rel-body h3{font-size:17px;line-height:1.45;margin-bottom:8px;font-weight:600;}
.rel-body h3 a{color:var(--c-text);}
.rel-body h3 a:hover{color:var(--c-accent);}
.rel-body p{font-size:14px;color:var(--c-text-2);margin-bottom:10px;line-height:1.7;}
.rel-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--c-text-3);}

/* ---------- 侧栏 ---------- */
.side-sticky{position:sticky;top:92px;display:grid;gap:20px;}
.side-card{
  background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-card);
}
.side-card h3{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--c-primary);}
.side-nav{display:grid;gap:2px;}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 12px;border-radius:var(--radius-btn);font-size:14.5px;color:var(--c-text-2);
  transition:all .2s var(--ease);
}
.side-nav a:hover{background:var(--c-soft);color:var(--c-primary);padding-left:16px;}
.side-nav a span.count{font-size:12.5px;color:var(--c-text-3);font-variant-numeric:tabular-nums;}
.side-posts{display:grid;gap:14px;}
.side-post{display:block;padding-bottom:14px;border-bottom:1px dashed var(--c-border);}
.side-post:last-child{border-bottom:0;padding-bottom:0;}
.side-post .t{font-size:14.5px;font-weight:600;color:var(--c-text);line-height:1.55;margin-bottom:6px;}
.side-post:hover .t{color:var(--c-accent);}
.side-post .d{font-size:12.5px;color:var(--c-text-3);font-variant-numeric:tabular-nums;}
.side-sub{background:var(--c-primary);border-color:var(--c-primary);color:var(--c-inverse);}
.side-sub h3{color:#fff;}
.side-sub p{font-size:14px;color:rgba(242,239,231,.78);margin-bottom:16px;}
.side-sub .field{display:grid;gap:10px;}
.side-sub input{
  width:100%;height:44px;padding:0 14px;border-radius:var(--radius-input);
  border:1px solid transparent;background:#fff;font-size:14px;color:var(--c-text);
}
.side-sub input:focus{outline:none;border:2px solid var(--c-accent);}
.side-sub .btn{width:100%;}

/* ---------- 订阅通栏 ---------- */
.band{
  background:var(--c-dark);color:var(--c-inverse);
  border-radius:20px;padding:44px 48px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.band h2{color:#fff;font-size:clamp(20px,2.2vw,26px);margin-bottom:8px;}
.band p{color:rgba(242,239,231,.75);font-size:14.5px;margin:0;}
.band-form{display:flex;gap:12px;flex-wrap:wrap;min-width:320px;}
.band-form input{
  flex:1 1 200px;height:46px;padding:0 16px;border-radius:var(--radius-input);
  border:1px solid transparent;background:#fff;color:var(--c-text);font-size:14.5px;
}
.band-form input:focus{outline:none;border:2px solid var(--c-accent);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:var(--c-inverse);padding:64px 0 28px;margin-top:var(--sect-desktop);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(242,239,231,.72);margin-top:14px;max-width:340px;}
.site-footer ul{list-style:none;display:grid;gap:10px;}
.site-footer ul a{color:rgba(242,239,231,.78);font-size:14px;}
.site-footer ul a:hover{color:var(--c-accent);}
.site-footer .brand{color:var(--c-inverse);}
.site-footer .brand-mark{background:rgba(255,255,255,.12);}
.footer-contact li{font-size:14px;color:rgba(242,239,231,.78);}
.footer-contact b{display:block;color:#fff;font-size:13px;font-weight:600;margin-bottom:2px;}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--c-border-dark);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(242,239,231,.6);font-variant-numeric:tabular-nums;
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1279px){
  .container{padding:0 24px;}
}
@media screen and (max-width:1023px){
  .section{padding:var(--sect-tablet) 0;}
  .article-section{padding:32px 0 var(--sect-tablet);}
  .hh-nav{display:none;}
  .search-box{display:none;}
  .menu-toggle{display:inline-flex;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .side-sticky{position:static;margin-top:36px;}
  .band{padding:36px 32px;}
  .site-footer{margin-top:var(--sect-tablet);}
}
@media screen and (max-width:639px){
  .container{padding:0 20px;}
  .section{padding:var(--sect-mobile) 0;}
  .article-section{padding:26px 0 var(--sect-mobile);}
  .header-inner{height:60px;gap:14px;}
  .brand-name{font-size:16px;}
  .article-body{font-size:16px;line-height:1.85;}
  .rel-card{flex-direction:column;gap:12px;}
  .rel-date{
    flex:none;display:flex;align-items:center;gap:8px;
    border-right:0;border-bottom:1px solid var(--c-border);padding:0 0 10px;text-align:left;
  }
  .rel-date .d{font-size:16px;}
  .rel-date .m{margin-top:0;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .band{padding:28px 22px;border-radius:16px;}
  .band-form{min-width:0;width:100%;}
  .article-foot{flex-direction:column;align-items:flex-start;}
  .site-footer{margin-top:var(--sect-mobile);padding:48px 0 24px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --c-primary:#0F4A3C;
  --c-primary-dark:#0A3329;
  --c-accent:#E2653A;
  --c-accent-dark:#C8501F;
  --c-gold:#C9A14A;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-soft:#FBFAF6;
  --c-placeholder:#EDE9E0;
  --c-text:#1B1F1D;
  --c-text-2:#5C6663;
  --c-text-3:#8A9490;
  --c-on-dark:#F2EFE7;
  --c-border:#E3DED3;
  --c-border-dark:rgba(255,255,255,.12);
  --c-success:#2F7D5B;
  --c-error:#B3402F;
  --c-warn:#C08A21;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-input:10px;
  --radius-img:12px;
  --radius-pill:999px;
  --shadow-card:0 1px 2px rgba(15,74,60,.06), 0 8px 24px rgba(15,74,60,.06);
  --shadow-card-hover:0 12px 32px rgba(15,74,60,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  font-variant-numeric:tabular-nums;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover,a:focus{color:var(--c-accent);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:.01em;font-weight:700;color:var(--c-primary);}
h1{font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:700;}
h2{font-size:clamp(22px,2.6vw,30px);}
h3{font-size:19px;line-height:1.4;font-weight:600;}
h4{font-size:16px;font-weight:600;}
p{margin:0 0 1.1em;color:var(--c-text-2);}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
@media (max-width:1279px){.container{padding:0 24px;}}
@media (max-width:639px){.container{padding:0 20px;}}
.button,.btn{border-radius:var(--radius-btn);}
.button{background:var(--c-accent);color:#fff;font-weight:600;}
.button:hover,.button:focus{background:var(--c-accent-dark);color:#fff;}

/* ============ 顶部橙色标识条 ============ */
.page-accent-top{height:4px;background:var(--c-accent);width:100%;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:120;
  background:#fff;
  border-bottom:1px solid transparent;
  transition:box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--c-border);box-shadow:0 2px 14px rgba(15,74,60,.08);}
.header-inner{display:flex;align-items:center;gap:26px;height:68px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;color:var(--c-primary);font-weight:700;font-size:17px;letter-spacing:.01em;}
.brand:hover{color:var(--c-accent);}
.brand-mark{width:34px;height:34px;flex:none;border-radius:10px;background:var(--c-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;}
.brand-name{white-space:nowrap;}
.hh-nav{display:flex;align-items:center;gap:2px;flex:1 1 auto;min-width:0;}
.hh-link{position:relative;display:inline-flex;align-items:center;height:44px;padding:0 12px;font-size:15px;font-weight:500;color:var(--c-text-2);border-radius:8px;white-space:nowrap;}
.hh-link::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left center;transition:transform .24s var(--ease);}
.hh-link:hover{color:var(--c-primary);}
.hh-link:hover::after{transform:scaleX(1);}
.hh-link.is-active{color:var(--c-primary);font-weight:600;}
.hh-link.is-active::after{transform:scaleX(1);}
.header-tools{display:flex;align-items:center;gap:12px;flex:none;margin-left:auto;}
.search-box{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;background:var(--c-soft);border:1px solid var(--c-border);border-radius:var(--radius-pill);transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);}
.search-box:focus-within{border-color:var(--c-primary);background:#fff;box-shadow:0 0 0 3px rgba(15,74,60,.12);}
.search-box svg{flex:none;color:var(--c-text-3);}
.search-box input{width:132px;border:0;background:transparent;outline:none;font-size:14px;}
.search-box input::placeholder{color:var(--c-text-3);}
.link-login{display:inline-flex;align-items:center;height:44px;padding:0 6px;font-size:15px;color:var(--c-text-2);font-weight:500;}
.link-login:hover{color:var(--c-accent);}

/* ============ 按钮体系 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 24px;border:1px solid transparent;border-radius:var(--radius-btn);font-size:15px;font-weight:600;cursor:pointer;transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);}
.btn-primary{background:var(--c-accent);color:#fff;}
.btn-primary:hover{background:var(--c-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(226,101,58,.28);}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:#fff;color:var(--c-primary);}
.btn-light:hover{background:var(--c-accent);color:#fff;transform:translateY(-2px);}
.btn-sm{min-height:40px;padding:8px 18px;font-size:14px;}
.btn:focus-visible{outline:3px solid rgba(226,101,58,.45);outline-offset:2px;}
.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-primary);cursor:pointer;}
.menu-toggle:hover{border-color:var(--c-primary);}

/* ============ 移动端抽屉 ============ */
.drawer-mask{position:fixed;inset:0;background:rgba(10,51,41,.42);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s var(--ease);z-index:200;}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:80%;max-width:330px;background:#fff;z-index:210;transform:translateX(100%);transition:transform .28s var(--ease);display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(10,51,41,.18);}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--c-border);}
.drawer-head .brand-name{font-size:16px;}
.drawer-close{width:40px;height:40px;border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-primary);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;}
.drawer-nav{padding:14px 12px;display:grid;gap:4px;overflow-y:auto;flex:1 1 auto;}
.drawer-nav a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:10px;color:var(--c-text-2);font-size:16px;font-weight:500;}
.drawer-nav a:hover{background:var(--c-soft);color:var(--c-primary);}
.drawer-nav a.is-active{background:var(--c-soft);color:var(--c-primary);font-weight:600;box-shadow:inset 3px 0 0 var(--c-accent);}
.drawer-foot{padding:16px 20px 24px;border-top:1px solid var(--c-border);}
.drawer-foot .btn{width:100%;}

/* ============ 板块基础 ============ */
.section{padding:88px 0;}
.section--soft{background:var(--c-soft);}
.section--white{background:#fff;}
.section--dark{background:var(--c-primary-dark);color:var(--c-on-dark);}
@media (max-width:1023px){.section{padding:64px 0;}}
@media (max-width:639px){.section{padding:48px 0;}}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head h2{margin-bottom:14px;}
.section-head p{font-size:16px;color:var(--c-text-2);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--c-accent);text-transform:uppercase;margin-bottom:12px;}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-accent);display:inline-block;}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;background:var(--c-soft);color:var(--c-primary);border:1px solid var(--c-border);border-radius:var(--radius-pill);font-size:13px;font-weight:600;}
.badge--orange{background:rgba(226,101,58,.1);border-color:rgba(226,101,58,.28);color:var(--c-accent-dark);}

/* ============ 面包屑 ============ */
.crumbs{font-size:13px;color:rgba(242,239,231,.7);margin-bottom:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.crumbs a{color:rgba(242,239,231,.7);}
.crumbs a:hover{color:var(--c-accent);}
.crumbs .sep{opacity:.55;}
.crumbs .current{color:var(--c-accent);font-weight:600;}

/* ============ 页面横幅 ============ */
.page-banner{position:relative;overflow:hidden;background:var(--c-primary-dark);padding:60px 0 64px;min-height:264px;display:flex;align-items:center;}
.banner-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;}
.banner-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,51,41,.90) 0%,rgba(10,51,41,.72) 46%,rgba(10,51,41,.44) 100%);}
.banner-inner{position:relative;z-index:2;color:var(--c-on-dark);max-width:820px;}
.banner-inner h1{color:#fff;margin-bottom:16px;}
.banner-inner p{color:rgba(242,239,231,.86);font-size:17px;line-height:1.85;margin:0;}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.banner-tags span{display:inline-flex;align-items:center;height:30px;padding:0 14px;border:1px solid rgba(255,255,255,.28);border-radius:var(--radius-pill);font-size:13px;color:rgba(242,239,231,.92);}
@media (max-width:639px){.page-banner{padding:44px 0 48px;min-height:220px;}}

/* ============ 图文叙事行 ============ */
.story-row{align-items:center;}
.story-row + .story-row{margin-top:76px;}
.story-media{position:relative;}
.story-media img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:center 35%;border-radius:var(--radius-img);box-shadow:var(--shadow-card);}
.story-media .media-tag{position:absolute;left:16px;bottom:16px;background:rgba(10,51,41,.86);color:var(--c-on-dark);font-size:13px;padding:6px 14px;border-radius:var(--radius-pill);}
.story-body{padding:8px 0;}
.story-body h2{margin:14px 0 14px;}
.story-body p{font-size:16px;color:var(--c-text-2);}
.tick-list{margin-top:20px;display:grid;gap:10px;}
.tick-list li{position:relative;padding-left:22px;font-size:15px;line-height:1.7;color:var(--c-text-2);}
.tick-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--c-accent);}
.tick-list li b{color:var(--c-text);font-weight:600;}
@media (min-width:1024px){
  .story-row.is-reverse .story-media{order:2;}
  .story-row.is-reverse .story-body{order:1;}
}
@media (max-width:1023px){
  .story-row + .story-row{margin-top:56px;}
  .story-media{margin-bottom:24px;}
}
@media (max-width:639px){
  .story-row + .story-row{margin-top:44px;}
  .story-media img{aspect-ratio:3/2;}
}

/* ============ 数据条 ============ */
.stat-strip{margin-top:72px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--c-border);border:1px solid var(--c-border);border-radius:var(--radius-card);overflow:hidden;}
.stat-cell{background:#fff;padding:26px 24px;transition:background .2s var(--ease);}
.stat-cell:hover{background:var(--c-soft);}
.stat-cell b{display:block;font-size:30px;line-height:1.2;color:var(--c-primary);font-weight:700;}
.stat-cell span{display:block;margin-top:6px;font-size:14px;color:var(--c-text-2);}
@media (max-width:1023px){.stat-strip{grid-template-columns:repeat(2,1fr);}}
@media (max-width:479px){.stat-strip{grid-template-columns:1fr;}}

/* ============ 信任标签条 ============ */
.trust-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.trust-item{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-card);padding:24px 20px;display:flex;gap:14px;align-items:flex-start;transition:box-shadow .2s var(--ease),transform .2s var(--ease);}
.trust-item:hover{box-shadow:var(--shadow-card);transform:translateY(-2px);}
.trust-icon{width:38px;height:38px;flex:none;border-radius:10px;background:rgba(15,74,60,.08);color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;}
.trust-item h3{font-size:16px;margin-bottom:4px;}
.trust-item p{font-size:14px;line-height:1.7;margin:0;}
@media (max-width:1023px){.trust-bar{grid-template-columns:repeat(2,1fr);}}
@media (max-width:599px){.trust-bar{grid-template-columns:1fr;}}

/* ============ FAQ 手风琴 ============ */
.faq-wrap{max-width:860px;}
.accordion{border:0;background:transparent;margin:0;padding:0;list-style:none;}
.accordion-item{border:1px solid var(--c-border);border-radius:12px;background:#fff;margin-bottom:14px;overflow:hidden;transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);}
.accordion-item:hover{border-color:#d6cfc0;}
.accordion-item.is-active{background:var(--c-soft);border-color:var(--c-border);border-left:3px solid var(--c-accent);box-shadow:var(--shadow-card);}
.accordion-title{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-size:16px;font-weight:600;color:var(--c-text);background:transparent;border:0;text-align:left;width:100%;cursor:pointer;}
.accordion-title::before{display:none !important;content:none !important;}
.accordion-title:hover{color:var(--c-primary);}
.accordion-title:focus-visible{outline:3px solid rgba(226,101,58,.45);outline-offset:-3px;}
.acc-icon{width:26px;height:26px;flex:none;border-radius:50%;border:1px solid var(--c-border);display:inline-flex;align-items:center;justify-content:center;color:var(--c-primary);font-size:16px;line-height:1;background:#fff;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);}
.accordion-item.is-active .acc-icon{background:var(--c-accent);border-color:var(--c-accent);color:#fff;}
.accordion-content{display:none;padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--c-text-2);border:0;background:transparent;}
.accordion-item.is-active > .accordion-content{display:block;}
.accordion-content p{margin-bottom:.8em;font-size:15px;}

/* ============ 深色 CTA 通栏 ============ */
.cta-shell{padding:0 0 88px;}
.cta-band{background:var(--c-primary-dark);color:var(--c-on-dark);border-radius:20px;padding:56px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;}
.cta-band h2{color:#fff;margin-bottom:14px;}
.cta-band p{color:rgba(242,239,231,.8);font-size:16px;margin:0;}
.cta-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
.cta-points span{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--radius-pill);background:rgba(255,255,255,.08);border:1px solid var(--c-border-dark);font-size:13px;color:rgba(242,239,231,.92);}
.cta-form{background:rgba(255,255,255,.06);border:1px solid var(--c-border-dark);border-radius:var(--radius-card);padding:26px;}
.cta-form label{display:block;font-size:13px;color:rgba(242,239,231,.78);margin-bottom:8px;}
.field{margin-bottom:16px;}
.field input{width:100%;height:46px;padding:0 14px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-input);outline:none;font-size:15px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);}
.field input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(15,74,60,.14);}
.field.has-error input{border-color:var(--c-error);}
.field .err{display:none;font-size:13px;color:#F0A79A;margin-top:6px;}
.field.has-error .err{display:block;}
.cta-form .btn{width:100%;}
.cta-form .form-note{font-size:13px;color:rgba(242,239,231,.66);margin:12px 0 0;line-height:1.7;}
@media (max-width:1023px){
  .cta-band{grid-template-columns:1fr;padding:40px 32px;gap:32px;}
  .cta-shell{padding-bottom:64px;}
}
@media (max-width:639px){
  .cta-band{padding:32px 22px;border-radius:16px;}
  .cta-shell{padding-bottom:48px;}
}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary-dark);color:var(--c-on-dark);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--c-border-dark);}
.site-footer h4{font-size:15px;color:#fff;margin:0 0 16px;font-weight:600;}
.site-footer ul{display:grid;gap:10px;}
.site-footer a{color:rgba(242,239,231,.78);font-size:14px;}
.site-footer a:hover{color:var(--c-accent);}
.site-footer .brand{color:#fff;font-size:17px;}
.site-footer .brand:hover{color:var(--c-accent);}
.site-footer .brand-mark{background:var(--c-accent);}
.footer-brand p{color:rgba(242,239,231,.72);font-size:14px;line-height:1.8;margin:16px 0 0;max-width:38ch;}
.footer-contact li{font-size:14px;color:rgba(242,239,231,.72);line-height:1.7;}
.footer-contact b{color:#fff;font-weight:600;margin-right:8px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:22px 0 30px;font-size:13px;color:rgba(242,239,231,.6);}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:599px){.footer-grid{grid-template-columns:1fr;padding-bottom:32px;} .site-footer{padding-top:48px;}}

/* ============ 导航断点 ============ */
@media (max-width:1023px){
  .hh-nav{display:none;}
  .search-box{display:none;}
  .link-login{display:none;}
  .menu-toggle{display:inline-flex;}
  .header-inner{gap:14px;height:60px;}
}
@media (min-width:1024px){.menu-toggle{display:none;}}
@media (max-width:479px){
  .brand-name{font-size:15px;}
  .header-tools .btn{display:none;}
}

/* ============ 动效偏好 ============ */
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  .btn:hover,.trust-item:hover{transform:none !important;}
}

/* roulang page: category2 */
/* ============ 设计变量 ============ */
:root{
  --c-primary:#0F4A3C;
  --c-primary-dark:#0A3329;
  --c-accent:#E2653A;
  --c-accent-dark:#C8501F;
  --c-gold:#C9A14A;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-surface-soft:#FBFAF6;
  --c-image:#EDE9E0;
  --c-text:#1B1F1D;
  --c-text-2:#5C6663;
  --c-text-3:#8A9490;
  --c-text-invert:#F2EFE7;
  --c-border:#E3DED3;
  --c-border-invert:rgba(255,255,255,.12);
  --c-success:#2F7D5B;
  --c-error:#B3402F;
  --c-warn:#C08A21;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-input:10px;
  --radius-img:12px;
  --radius-badge:999px;
  --shadow-card:0 1px 2px rgba(15,74,60,.06), 0 8px 24px rgba(15,74,60,.06);
  --shadow-hover:0 12px 32px rgba(15,74,60,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec-pad:88px;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--c-accent-dark)}
button{font-family:inherit}
h1,h2,h3,h4,h5,h6{margin:0;padding:0;color:var(--c-text);letter-spacing:.01em;font-weight:700}
h1{font-size:clamp(28px,4vw,44px);line-height:1.25}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3}
h3{font-size:19px;line-height:1.4;font-weight:600}
h4{font-size:16px;line-height:1.5;font-weight:600}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
figure{margin:0}
input,button,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid rgba(226,101,58,.4);outline-offset:2px}

/* ============ 覆盖 Foundation 默认样式 ============ */
body,button,input,select,textarea{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,sans-serif}
a{color:var(--c-primary)}
a:hover,a:focus{color:var(--c-accent-dark)}
.button{background-color:var(--c-accent);border-radius:var(--radius-btn);font-family:inherit;font-weight:600}
.button:hover,.button:focus{background-color:var(--c-accent-dark)}
.accordion{background:transparent;border:0;border-radius:0}
.grid-x{margin-left:-12px;margin-right:-12px}
.grid-x>.cell{padding-left:0;padding-right:0;margin-left:12px;margin-right:12px}
.grid-margin-x>.cell{width:calc(100% - 24px)}
.grid-margin-x>.small-12{width:calc(100% - 24px)}
@media print,screen and (min-width:40em){
  .grid-margin-x>.medium-6{width:calc(50% - 24px)}
  .grid-margin-x>.medium-12{width:calc(100% - 24px)}
}
@media print,screen and (min-width:64em){
  .grid-margin-x>.large-3{width:calc(25% - 24px)}
  .grid-margin-x>.large-4{width:calc(33.3333% - 24px)}
  .grid-margin-x>.large-6{width:calc(50% - 24px)}
  .grid-margin-x>.large-8{width:calc(66.6667% - 24px)}
  .grid-margin-x>.large-10{width:calc(83.3333% - 24px)}
  .grid-margin-x>.large-offset-1{margin-left:calc(8.3333% + 12px)}
}

/* ============ 容器 ============ */
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
@media (max-width:1279px){.container{padding-left:24px;padding-right:24px}}
@media (max-width:639px){.container{padding-left:20px;padding-right:20px}}

/* ============ 顶部橙色标识条 ============ */
.topline{height:4px;background:var(--c-accent)}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,238,.96);
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.site-header.is-stuck{
  background:#FFFFFF;
  border-bottom-color:var(--c-border);
  box-shadow:0 4px 18px rgba(15,74,60,.07);
}
.header-inner{display:flex;align-items:center;gap:20px;height:68px}
@media (max-width:639px){.header-inner{height:60px;gap:10px}}

.brand{display:inline-flex;align-items:center;gap:9px;color:var(--c-primary);font-size:17px;font-weight:700;letter-spacing:.01em;flex:0 0 auto}
.brand:hover{color:var(--c-primary)}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:var(--c-primary);color:var(--c-text-invert);flex:0 0 auto}
.brand-name{white-space:nowrap}

.hh-nav{display:flex;align-items:center;gap:2px;margin-left:6px}
.hh-link{position:relative;display:inline-flex;align-items:center;height:44px;padding:0 14px;border-radius:8px;font-size:15px;font-weight:500;color:var(--c-text-2);transition:color .2s var(--ease),background-color .2s var(--ease)}
.hh-link::after{content:"";position:absolute;left:14px;right:14px;bottom:9px;height:2px;border-radius:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left center;transition:transform .25s var(--ease)}
.hh-link:hover{color:var(--c-primary)}
.hh-link:hover::after{transform:scaleX(1)}
.hh-link.is-active{color:var(--c-primary);font-weight:600;background:rgba(15,74,60,.06)}
.hh-link.is-active::after{transform:scaleX(1)}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{position:relative;display:flex;align-items:center}
.nav-search svg{position:absolute;left:12px;color:var(--c-text-3);pointer-events:none}
.nav-search input{
  width:188px;height:40px;padding:0 14px 0 36px;
  border:1px solid var(--c-border);border-radius:var(--radius-badge);
  background:#fff;color:var(--c-text);font-size:14px;
  appearance:none;-webkit-appearance:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),width .2s var(--ease);
}
.nav-search input::placeholder{color:var(--c-text-3)}
.nav-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(15,74,60,.12)}

.link-btn{display:inline-flex;align-items:center;height:42px;padding:0 12px;border-radius:8px;font-size:14px;color:var(--c-text-2);transition:color .2s var(--ease),background-color .2s var(--ease)}
.link-btn:hover{color:var(--c-accent-dark);background:var(--c-surface-soft)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;
  border:1px solid transparent;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;text-align:center;cursor:pointer;
  transition:transform .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-primary{background:var(--c-accent);color:#fff}
.btn-primary:hover{background:var(--c-accent-dark);color:#fff;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0) scale(.99)}
.btn-outline{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn-outline:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0) scale(.99)}
.btn-ghost{background:transparent;color:var(--c-text-invert);border-color:rgba(242,239,231,.45)}
.btn-ghost:hover{background:rgba(242,239,231,.12);color:#fff;border-color:rgba(242,239,231,.7)}
.btn-sm{min-height:40px;padding:9px 18px;font-size:14px}

/* ============ 移动端抽屉 ============ */
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-primary);cursor:pointer;
}
.nav-toggle:hover{border-color:var(--c-primary)}
.drawer-mask{position:fixed;inset:0;z-index:70;background:rgba(10,51,41,.45);opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:80;width:min(320px,86vw);
  display:flex;flex-direction:column;padding:20px;
  background:#fff;box-shadow:-12px 0 40px rgba(15,74,60,.16);
  transform:translateX(102%);transition:transform .3s var(--ease);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--c-border)}
.drawer-close{width:40px;height:40px;border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-text-2);font-size:20px;line-height:1;cursor:pointer}
.drawer-close:hover{border-color:var(--c-primary);color:var(--c-primary)}
.drawer-nav{display:flex;flex-direction:column;padding:12px 0;flex:1;overflow-y:auto}
.drawer-nav a{display:flex;align-items:center;min-height:48px;padding:0 8px;border-bottom:1px solid var(--c-border);font-size:15px;color:var(--c-text-2);font-weight:500}
.drawer-nav a.is-active{color:var(--c-accent-dark);font-weight:600}
.drawer-search{margin-top:12px}
.drawer-search input{width:100%;height:44px;padding:0 14px;border:1px solid var(--c-border);border-radius:var(--radius-input);background:#fff;font-size:14px}
.drawer-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(15,74,60,.12)}
.drawer-cta{margin-top:16px;width:100%}

@media (max-width:1023px){
  .hh-nav,.nav-search,.link-btn{display:none}
  .nav-toggle{display:inline-flex}
}

/* ============ 页面横幅 ============ */
.page-banner{
  position:relative;min-height:262px;display:flex;align-items:flex-end;
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center 42%;
}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,51,41,.44) 0%,rgba(10,51,41,.58) 100%)}
.page-banner .container{position:relative;z-index:1;padding-top:56px;padding-bottom:38px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;color:rgba(242,239,231,.72)}
.breadcrumb a{color:rgba(242,239,231,.86)}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--c-accent)}
.page-banner h1{color:var(--c-text-invert);max-width:820px}
.banner-sub{max-width:760px;margin:12px 0 0;font-size:17px;line-height:1.75;color:rgba(242,239,231,.86)}
.banner-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:24px}
.banner-stat b{display:block;font-size:23px;font-weight:700;color:#fff;line-height:1.3;font-variant-numeric:tabular-nums}
.banner-stat span{font-size:13px;color:rgba(242,239,231,.72)}

/* ============ 锚点标签行 ============ */
.filter-bar{background:var(--c-surface-soft);border-bottom:1px solid var(--c-border);padding:20px 0}
.filter-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.filter-row::-webkit-scrollbar{display:none}
.chip{
  display:inline-flex;align-items:center;height:40px;padding:0 18px;flex:0 0 auto;
  border:1px solid var(--c-border);border-radius:var(--radius-badge);background:#fff;
  color:var(--c-text-2);font-size:14px;font-weight:500;white-space:nowrap;
  transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);
}
.chip:hover{border-color:var(--c-primary);color:var(--c-primary)}
.chip.is-active{background:var(--c-primary);border-color:var(--c-primary);color:var(--c-text-invert)}
.chip.is-active:hover{color:var(--c-text-invert)}

/* ============ 通用板块 ============ */
.section{padding:var(--sec-pad) 0}
.section-soft{background:var(--c-surface-soft);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}
@media (max-width:1023px){:root{--sec-pad:64px}}
@media (max-width:639px){:root{--sec-pad:48px}}

.section-head{max-width:720px;margin-bottom:40px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--c-accent)}
.eyebrow::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--c-accent)}
.section-head h2{margin-bottom:12px}
.section-head p{margin:0;color:var(--c-text-2);font-size:16px}

/* ============ 场地卡片 ============ */
.venue-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.venue-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--c-image)}
.card-media img{width:100%;height:100%;object-fit:cover;object-position:center 35%;transition:transform .4s var(--ease)}
.venue-card:hover .card-media img{transform:scale(1.03)}
.card-body{display:flex;flex-direction:column;flex:1;padding:22px}
.card-body h3{margin-bottom:10px}
.card-body p{color:var(--c-text-2);font-size:15px;line-height:1.8;margin:0}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border:1px solid var(--c-border);border-radius:var(--radius-badge);background:var(--c-surface-soft);color:var(--c-primary);font-size:12px;font-weight:500}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:14px;font-weight:600;color:var(--c-primary)}
.card-link svg{transition:transform .2s var(--ease)}
.card-link:hover{color:var(--c-accent-dark)}
.card-link:hover svg{transform:translateX(4px)}

/* ============ 配套服务列表 ============ */
.facility-list{border-top:1px solid var(--c-border)}
.facility-item{
  display:grid;grid-template-columns:52px 1fr auto;gap:20px;align-items:center;
  padding:22px 4px;border-bottom:1px solid var(--c-border);
  transition:background-color .2s var(--ease);
}
.facility-item:hover{background:#fff}
.fi-icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border:1px solid var(--c-border);border-radius:12px;background:#fff;color:var(--c-primary)}
.facility-item:hover .fi-icon{border-color:var(--c-gold);color:var(--c-accent)}
.fi-text h3{margin-bottom:6px;font-size:17px}
.fi-text p{margin:0;color:var(--c-text-2);font-size:15px;line-height:1.75}
.fi-note{font-size:13px;color:var(--c-text-3);white-space:nowrap;font-variant-numeric:tabular-nums}
.sticky-head{position:sticky;top:108px}
@media (max-width:1023px){.sticky-head{position:static;margin-bottom:24px}}
@media (max-width:639px){
  .facility-item{grid-template-columns:44px 1fr;gap:14px;padding:18px 0}
  .fi-note{grid-column:2;padding-top:2px}
}

/* ============ 流程步骤 ============ */
.step{
  height:100%;padding:26px 22px;
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.step-num{display:block;margin-bottom:14px;font-size:38px;font-weight:700;line-height:1;color:var(--c-gold);font-variant-numeric:tabular-nums}
.step h3{margin-bottom:8px;font-size:17px}
.step p{margin:0;color:var(--c-text-2);font-size:15px;line-height:1.75}

/* ============ FAQ 手风琴 ============ */
.accordion{margin:0;border:0;background:transparent}
.accordion .accordion-item{
  border:1px solid var(--c-border);border-radius:12px;background:#fff;
  margin-bottom:14px;overflow:hidden;
  transition:background-color .2s var(--ease),border-color .2s var(--ease);
}
.accordion .accordion-item:last-child{margin-bottom:0}
.accordion .accordion-item.is-active{background:var(--c-surface-soft);border-left:3px solid var(--c-accent)}
.accordion .accordion-title{
  display:flex;align-items:center;gap:16px;
  padding:18px 20px;border:0;background:transparent;
  font-size:16px;font-weight:600;color:var(--c-text);line-height:1.6;
}
.accordion .accordion-title:hover,.accordion .accordion-title:focus{background:transparent;color:var(--c-primary)}
.accordion .accordion-title::before{display:none}
.accordion .accordion-title::after{
  content:"+";display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;flex:0 0 26px;margin-left:auto;position:static;
  border:1px solid var(--c-border);border-radius:50%;
  font-size:15px;font-weight:500;color:var(--c-primary);
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.accordion .accordion-item.is-active .accordion-title::after{content:"−";background:var(--c-accent);border-color:var(--c-accent);color:#fff}
.accordion .accordion-content{
  padding:0 20px 20px;border:0;border-top:0;background:transparent;
  color:var(--c-text-2);font-size:15px;line-height:1.85;
}
.accordion .accordion-content p{margin:0}

/* ============ CTA ============ */
.cta-panel{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.5fr auto;gap:32px;align-items:center;
  padding:48px;border-radius:20px;
  background:var(--c-primary-dark);color:var(--c-text-invert);
}
.cta-panel::after{
  content:"";position:absolute;right:-70px;top:-80px;width:240px;height:240px;
  border-radius:50%;background:rgba(226,101,58,.14);pointer-events:none;
}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{color:var(--c-text-invert);margin-bottom:12px}
.cta-copy p{margin:0;color:rgba(242,239,231,.76);font-size:15px}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px}
.cta-meta{position:relative;z-index:1;grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:32px;margin-top:8px;padding-top:24px;border-top:1px solid var(--c-border-invert)}
.cta-meta li{font-size:14px;color:rgba(242,239,231,.78)}
.cta-meta b{display:block;font-size:13px;font-weight:500;color:rgba(242,239,231,.5)}
@media (max-width:1023px){
  .cta-panel{grid-template-columns:1fr;padding:36px}
}
@media (max-width:639px){
  .cta-panel{padding:28px 22px;border-radius:16px}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .cta-meta{gap:18px}
}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary-dark);color:var(--c-text-invert);padding-top:64px}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:44px;border-bottom:1px solid var(--c-border-invert);
}
.site-footer .brand{color:var(--c-text-invert)}
.site-footer .brand:hover{color:var(--c-text-invert)}
.footer-brand .brand-mark{background:rgba(255,255,255,.12)}
.footer-brand p{margin:16px 0 0;max-width:380px;font-size:14px;line-height:1.8;color:rgba(242,239,231,.7)}
.site-footer h4{margin-bottom:16px;font-size:15px;font-weight:600;color:var(--c-text-invert);letter-spacing:.02em}
.site-footer li{margin-bottom:10px;font-size:14px;color:rgba(242,239,231,.72)}
.site-footer a{color:rgba(242,239,231,.82)}
.site-footer a:hover{color:var(--c-accent)}
.footer-contact b{display:inline-block;min-width:76px;font-weight:500;color:rgba(242,239,231,.5)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding:22px 0;font-size:13px;color:rgba(242,239,231,.58);
}
@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:639px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding-top:48px}
}

/* ============ 减弱动画 ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.001ms!important;animation-duration:.001ms!important}
  .venue-card:hover,.step:hover,.btn:hover{transform:none}
}

/* roulang page: category3 */
:root{
  --c-primary:#0F4A3C;
  --c-primary-dark:#0A3329;
  --c-accent:#E2653A;
  --c-accent-dark:#C8501F;
  --c-gold:#C9A14A;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-soft:#FBFAF6;
  --c-ink:#1B1F1D;
  --c-ink-2:#5C6663;
  --c-ink-3:#8A9490;
  --c-line:#E3DED3;
  --c-ph:#EDE9E0;
  --c-on-dark:#F2EFE7;
  --c-success:#2F7D5B;
  --c-error:#B3402F;
  --c-warning:#C08A21;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-card:0 1px 2px rgba(15,74,60,.06), 0 8px 24px rgba(15,74,60,.06);
  --shadow-hover:0 12px 32px rgba(15,74,60,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-accent);}
button{font-family:inherit;}
h1,h2,h3,h4{font-family:inherit;margin:0;color:var(--c-ink);letter-spacing:.01em;}
h1{font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:700;}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;font-weight:700;}
h3{font-size:19px;line-height:1.4;font-weight:600;}
h4{font-size:16px;font-weight:600;}
p{margin:0 0 1.1em;}
ul{margin:0;padding:0;list-style:none;}
strong,b{font-weight:600;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.num{font-variant-numeric:tabular-nums;}
:focus-visible{outline:3px solid rgba(226,101,58,.4);outline-offset:2px;border-radius:6px;}

/* 顶层橙色标识条 */
.top-strip{height:4px;background:var(--c-accent);}

/* ===== 导航 ===== */
.hh-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,238,.92);
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  backdrop-filter:saturate(140%) blur(6px);
}
.hh-header.is-stuck{background:#fff;border-bottom-color:var(--c-line);box-shadow:0 6px 18px rgba(15,74,60,.07);}
.hh-inner{display:flex;align-items:center;gap:24px;height:68px;}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--c-primary);flex:0 0 auto;}
.brand:hover{color:var(--c-primary);}
.brand-mark{
  width:32px;height:32px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--c-primary);color:var(--c-on-dark);
}
.brand-name{font-size:18px;font-weight:700;letter-spacing:.01em;white-space:nowrap;}
.hh-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;}
.hh-link{
  position:relative;display:inline-flex;align-items:center;
  height:44px;padding:0 14px;font-size:15px;color:var(--c-ink-2);font-weight:500;
  border-radius:8px;
}
.hh-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:left center;
  transition:transform .24s var(--ease);
}
.hh-link:hover{color:var(--c-primary);}
.hh-link:hover::after{transform:scaleX(1);}
.hh-link.is-active{color:var(--c-primary);font-weight:700;}
.hh-link.is-active::after{transform:scaleX(1);}
.hh-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.hh-search{position:relative;}
.hh-search input{
  width:190px;height:40px;padding:0 14px 0 38px;
  border:1px solid var(--c-line);border-radius:999px;background:#fff;
  font-size:14px;color:var(--c-ink);transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.hh-search input::placeholder{color:var(--c-ink-3);}
.hh-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(15,74,60,.1);}
.hh-search .ico{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--c-ink-3);display:flex;}
.hh-text-btn{
  display:inline-flex;align-items:center;height:44px;padding:0 12px;border:0;background:none;
  color:var(--c-ink-2);font-size:15px;cursor:pointer;border-radius:8px;
}
.hh-text-btn:hover{color:var(--c-accent);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-primary{background:var(--c-accent);color:#fff;}
.btn-primary:hover{background:var(--c-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(200,80,31,.24);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;}
.btn-ghost:active{transform:translateY(1px);}
.btn-outline-light{background:transparent;color:var(--c-on-dark);border-color:rgba(242,239,231,.5);}
.btn-outline-light:hover{background:var(--c-on-dark);color:var(--c-primary-dark);border-color:var(--c-on-dark);}
.btn-sm{padding:9px 18px;min-height:40px;font-size:14px;}
.hh-burger{
  display:none;width:44px;height:44px;border:1px solid var(--c-line);background:#fff;border-radius:10px;
  align-items:center;justify-content:center;cursor:pointer;color:var(--c-primary);
}
.hh-drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;padding:20px;box-shadow:-12px 0 32px rgba(15,74,60,.14);
}
.hh-drawer.is-open{transform:translateX(0);}
.hh-drawer .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.hh-drawer .drawer-close{width:40px;height:40px;border:1px solid var(--c-line);background:#fff;border-radius:10px;cursor:pointer;color:var(--c-primary);}
.hh-drawer a.drawer-link{
  display:flex;align-items:center;min-height:48px;padding:0 12px;border-radius:10px;
  color:var(--c-ink-2);font-size:15px;border-bottom:1px solid var(--c-line);
}
.hh-drawer a.drawer-link.is-active{color:var(--c-primary);font-weight:700;background:var(--c-soft);}
.hh-drawer a.drawer-link:hover{background:var(--c-soft);color:var(--c-primary);}
.hh-drawer .drawer-foot{margin-top:auto;padding-top:16px;}
.hh-drawer .drawer-foot .btn{width:100%;}
.hh-mask{position:fixed;inset:0;background:rgba(10,51,41,.42);z-index:80;opacity:0;visibility:hidden;transition:opacity .25s var(--ease);}
.hh-mask.is-open{opacity:1;visibility:visible;}

/* ===== 页面横幅 ===== */
.page-banner{
  position:relative;min-height:262px;display:flex;align-items:center;
  background-image:linear-gradient(rgba(10,51,41,.62),rgba(10,51,41,.62)),url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;
  color:var(--c-on-dark);
}
.page-banner .crumb{margin-bottom:16px;font-size:13px;color:rgba(242,239,231,.78);}
.page-banner .crumb a{color:rgba(242,239,231,.86);}
.page-banner .crumb a:hover{color:var(--c-accent);}
.page-banner .crumb .sep{margin:0 8px;color:rgba(242,239,231,.5);}
.page-banner .crumb .current{color:#F0A184;}
.page-banner h1{color:#fff;}
.page-banner .banner-sub{margin:14px 0 0;font-size:17px;color:rgba(242,239,231,.88);max-width:640px;}
.banner-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.banner-tags .tag{
  display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(242,239,231,.28);
  font-size:13px;color:var(--c-on-dark);
}

/* ===== 板块基础 ===== */
.section{padding:88px 0;}
.section.alt{background:var(--c-surface);}
.section.soft{background:var(--c-soft);}
.section-head{max-width:780px;margin-bottom:40px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:var(--c-accent);letter-spacing:.08em;margin-bottom:12px;
}
.section-head .eyebrow::before{content:"";width:22px;height:2px;background:var(--c-accent);display:inline-block;}
.section-head p{margin:14px 0 0;color:var(--c-ink-2);max-width:720px;}

/* 数据条 */
.stat-bar{background:var(--c-surface);border-bottom:1px solid var(--c-line);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:32px 0;}
.stat-item{display:flex;gap:12px;align-items:flex-start;}
.stat-ico{width:38px;height:38px;border-radius:10px;background:var(--c-soft);border:1px solid var(--c-line);display:flex;align-items:center;justify-content:center;color:var(--c-primary);flex:0 0 auto;}
.stat-item .n{font-size:24px;font-weight:700;color:var(--c-primary);line-height:1.2;font-variant-numeric:tabular-nums;}
.stat-item .t{font-size:13px;color:var(--c-ink-2);}

/* ===== 粘性目录 + 行式列表 ===== */
.layout-doc{display:grid;grid-template-columns:260px 1fr;gap:48px;align-items:start;}
.doc-side{position:sticky;top:96px;}
.doc-side .side-title{font-size:13px;font-weight:600;color:var(--c-ink-3);letter-spacing:.08em;margin-bottom:14px;}
.doc-side ol{counter-reset:doc;display:flex;flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;}
.doc-side ol a{
  display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px;border-radius:10px;
  color:var(--c-ink-2);font-size:15px;border-left:2px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.doc-side ol a::before{
  counter-increment:doc;content:counter(doc,decimal-leading-zero);
  font-size:12px;color:var(--c-ink-3);font-variant-numeric:tabular-nums;
}
.doc-side ol a:hover{background:#fff;color:var(--c-primary);border-left-color:var(--c-accent);}
.doc-side .side-card{
  margin-top:24px;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-card);
  padding:18px;box-shadow:var(--shadow-card);
}
.doc-side .side-card p{font-size:14px;color:var(--c-ink-2);margin:0 0 12px;}
.doc-side .side-card .btn{width:100%;}

.doc-block{margin-bottom:44px;scroll-margin-top:96px;}
.doc-block:last-child{margin-bottom:0;}
.doc-block .block-head{display:flex;align-items:baseline;gap:12px;border-bottom:1px solid var(--c-line);padding-bottom:14px;margin-bottom:20px;}
.doc-block .block-head h2{font-size:23px;}
.doc-block .block-head .count{font-size:13px;color:var(--c-ink-3);font-variant-numeric:tabular-nums;}

.row-card{
  display:grid;grid-template-columns:76px 1fr 44px;gap:20px;align-items:center;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-card);
  padding:20px 22px;margin-bottom:16px;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.row-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#D6CFC0;}
.row-date{
  text-align:center;border-right:1px solid var(--c-line);padding-right:16px;
  font-variant-numeric:tabular-nums;
}
.row-date .d-day{display:block;font-size:26px;font-weight:700;color:var(--c-primary);line-height:1.1;}
.row-date .d-month{display:block;font-size:12px;color:var(--c-ink-3);margin-top:2px;}
.row-main h3{font-size:18px;margin-bottom:6px;}
.row-main h3 a{color:var(--c-ink);}
.row-main h3 a:hover{color:var(--c-accent);}
.row-excerpt{font-size:15px;color:var(--c-ink-2);margin:0 0 10px;line-height:1.8;}
.row-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;
  background:var(--c-soft);border:1px solid var(--c-line);color:var(--c-primary);
  font-size:12px;font-weight:600;
}
.badge.orange{background:rgba(226,101,58,.1);border-color:rgba(226,101,58,.28);color:var(--c-accent-dark);}
.row-meta .meta-time{font-size:13px;color:var(--c-ink-3);font-variant-numeric:tabular-nums;}
.row-arrow{
  width:40px;height:40px;border-radius:999px;border:1px solid var(--c-line);background:var(--c-soft);
  display:flex;align-items:center;justify-content:center;color:var(--c-primary);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.row-arrow:hover{background:var(--c-accent);border-color:var(--c-accent);color:#fff;}

/* ===== 叙事 + 图片 ===== */
.story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.story-list{display:flex;flex-direction:column;gap:26px;margin-top:26px;}
.story-item{border-left:2px solid var(--c-accent);padding-left:18px;}
.story-item h3{font-size:18px;margin-bottom:6px;}
.story-item p{margin:0;color:var(--c-ink-2);font-size:15px;}
.story-media{position:relative;}
.story-media img{border-radius:16px;aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--shadow-card);}
.story-media .float-card{
  position:absolute;left:-18px;bottom:-22px;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--radius-card);padding:16px 18px;box-shadow:var(--shadow-card);max-width:230px;
}
.story-media .float-card .fc-n{font-size:22px;font-weight:700;color:var(--c-accent);font-variant-numeric:tabular-nums;}
.story-media .float-card .fc-t{font-size:13px;color:var(--c-ink-2);}

/* ===== FAQ ===== */
.faq-list{max-width:840px;}
.faq-item{
  background:#fff;border:1px solid var(--c-line);border-radius:12px;margin-bottom:12px;
  transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item.is-open{background:var(--c-soft);border-left:3px solid var(--c-accent);box-shadow:var(--shadow-card);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:0;cursor:pointer;text-align:left;
  padding:18px 20px;font-size:16px;font-weight:600;color:var(--c-ink);line-height:1.6;
}
.faq-q span:first-child{flex:1 1 auto;}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:999px;border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;position:relative;background:#fff;
}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px;}
.faq-icon::before{width:12px;height:1.6px;}
.faq-icon::after{width:1.6px;height:12px;transition:transform .22s var(--ease);}
.faq-item.is-open .faq-icon{background:var(--c-accent);border-color:var(--c-accent);}
.faq-item.is-open .faq-icon::before,.faq-item.is-open .faq-icon::after{background:#fff;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
.faq-a p{margin:0;padding:0 20px 20px;color:var(--c-ink-2);font-size:15px;}

/* ===== CTA 通栏 ===== */
.cta-band{background:var(--c-primary-dark);color:var(--c-on-dark);padding:72px 0;}
.cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;}
.cta-band h2{color:#fff;margin-bottom:12px;}
.cta-band p{color:rgba(242,239,231,.82);margin:0;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}

/* ===== 页脚 ===== */
.site-footer{background:var(--c-primary-dark);color:var(--c-on-dark);padding:64px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.02em;}
.site-footer p{color:rgba(242,239,231,.74);margin:14px 0 0;font-size:14px;line-height:1.8;}
.site-footer .brand{color:#fff;}
.site-footer .brand:hover{color:var(--c-accent);}
.site-footer .brand-mark{background:var(--c-accent);}
.site-footer ul li{margin-bottom:10px;}
.site-footer ul a{color:rgba(242,239,231,.78);}
.site-footer ul a:hover{color:var(--c-accent);}
.footer-contact li{color:rgba(242,239,231,.74);line-height:1.8;}
.footer-contact b{color:#fff;font-weight:600;margin-right:8px;}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:rgba(242,239,231,.6);font-size:13px;
}

/* ===== 响应式 ===== */
@media (max-width:1279px){
  .container{padding:0 24px;}
  .hh-search input{width:150px;}
  .layout-doc{grid-template-columns:230px 1fr;gap:36px;}
}
@media (max-width:1023px){
  .section{padding:64px 0;}
  .hh-nav,.hh-search,.hh-text-btn{display:none;}
  .hh-burger{display:inline-flex;}
  .hh-inner{height:60px;justify-content:space-between;}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:20px;padding:28px 0;}
  .layout-doc{grid-template-columns:1fr;gap:28px;}
  .doc-side{position:static;top:auto;}
  .doc-side ol{flex-direction:row;flex-wrap:wrap;gap:8px;}
  .doc-side ol a{border:1px solid var(--c-line);border-left-width:1px;background:#fff;padding:0 14px;}
  .doc-side .side-card{display:none;}
  .story-grid{grid-template-columns:1fr;gap:36px;}
  .story-media .float-card{position:static;margin-top:16px;max-width:none;left:auto;bottom:auto;}
  .cta-grid{grid-template-columns:1fr;gap:26px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:639px){
  .container{padding:0 20px;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:28px;}
  .page-banner{min-height:230px;padding:32px 0;}
  .page-banner .banner-sub{font-size:15px;}
  .stat-grid{grid-template-columns:1fr;gap:16px;}
  .row-card{grid-template-columns:1fr;gap:12px;padding:18px;}
  .row-date{
    display:flex;align-items:baseline;gap:6px;text-align:left;border-right:0;
    border-bottom:1px dashed var(--c-line);padding:0 0 10px;
  }
  .row-date .d-day{font-size:20px;}
  .row-arrow{width:100%;border-radius:10px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:6px;}
  .cta-band{padding:52px 0;}
  .cta-actions .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  .row-card:hover,.btn:hover{transform:none;}
}

/* roulang page: category4 */
:root{
  --c-primary:#0F4A3C;
  --c-primary-dark:#0A3329;
  --c-accent:#E2653A;
  --c-accent-dark:#C8501F;
  --c-gold:#C9A14A;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-surface-soft:#FBFAF6;
  --c-placeholder:#EDE9E0;
  --c-text:#1B1F1D;
  --c-text-2:#5C6663;
  --c-text-3:#8A9490;
  --c-on-dark:#F2EFE7;
  --c-border:#E3DED3;
  --c-border-dark:rgba(255,255,255,.12);
  --c-success:#2F7D5B;
  --c-error:#B3402F;
  --c-warn:#C08A21;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-input:10px;
  --radius-img:12px;
  --radius-pill:999px;
  --shadow-card:0 1px 2px rgba(15,74,60,.06),0 8px 24px rgba(15,74,60,.06);
  --shadow-card-hover:0 12px 32px rgba(15,74,60,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease)}
a:hover,a:focus{color:var(--c-accent)}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;color:var(--c-text)}
h1{font-size:clamp(28px,4vw,44px);line-height:1.25}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3}
h3{font-size:19px;line-height:1.4;font-weight:600}
h4{font-size:16px;line-height:1.5;font-weight:600}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0}
.num,.stat-num,.num-index,.date-day{font-variant-numeric:tabular-nums}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--c-primary);color:#fff;padding:10px 18px;border-radius:0 0 10px 0;z-index:999}
.skip-link:focus{left:0;color:#fff}

/* Foundation 覆盖 */
a{color:var(--c-primary)}
a:hover,a:focus{color:var(--c-accent)}
.grid-margin-x{margin-left:-12px;margin-right:-12px}
.grid-margin-x>.cell{padding-left:12px;padding-right:12px}
.accordion{background:transparent;border:0;margin:0;padding:0;list-style:none}
.accordion .accordion-item{border:1px solid var(--c-border);border-radius:12px;background:var(--c-surface);margin-bottom:14px;position:relative;overflow:hidden;transition:box-shadow .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}
.accordion .accordion-item:hover{border-color:#D6CFC0}
.accordion .accordion-item.is-active{background:var(--c-surface-soft);box-shadow:0 1px 2px rgba(15,74,60,.06)}
.accordion .accordion-item.is-active::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c-accent)}
.accordion .accordion-title{
  display:block;position:relative;background:transparent;border:0;color:var(--c-text);
  font-size:16px;font-weight:600;line-height:1.5;padding:20px 62px 20px 22px;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.accordion .accordion-title:hover{background:#FAF8F3;color:var(--c-primary)}
.accordion .accordion-title::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;border:1px solid var(--c-border);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:500;line-height:1;color:var(--c-primary);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.accordion .accordion-item.is-active .accordion-title{background:var(--c-surface-soft);color:var(--c-primary)}
.accordion .accordion-item.is-active .accordion-title::after{content:"−";background:var(--c-accent);border-color:var(--c-accent);color:#fff}
.accordion .accordion-content{
  display:none;padding:0 62px 22px 22px;border:0;background:transparent;
  color:var(--c-text-2);font-size:15.5px;line-height:1.85;
}
.accordion .accordion-content p{margin-bottom:.65em}
.accordion .accordion-content p:last-child{margin-bottom:0}

/* 容器与区块 */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}
.section{padding:88px 0}
.section-soft{background:var(--c-surface-soft)}
.section-white{background:var(--c-surface)}
.section-line{border-top:1px solid var(--c-border)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--c-text-2);font-size:16px;line-height:1.85;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--c-accent);
  text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-gold);display:inline-block}

/* 顶部橙条 */
.hh-topbar{height:4px;background:var(--c-accent)}

/* 导航 */
.site-header{position:sticky;top:0;z-index:60;background:var(--c-surface);border-bottom:1px solid var(--c-border);transition:box-shadow .25s var(--ease)}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(15,74,60,.09)}
.header-inner{height:68px;display:flex;align-items:center;gap:22px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;color:var(--c-primary)}
.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--c-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex:none}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.01em;color:var(--c-text);white-space:nowrap}
.brand:hover .brand-name{color:var(--c-accent)}
.hh-nav{display:flex;align-items:center;gap:2px}
.hh-link{position:relative;display:inline-flex;align-items:center;height:44px;padding:0 14px;font-size:15px;font-weight:500;color:var(--c-text-2);border-radius:8px;transition:color .2s var(--ease),background .2s var(--ease)}
.hh-link::after{content:"";position:absolute;left:14px;right:14px;bottom:7px;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.hh-link:hover{color:var(--c-primary)}
.hh-link:hover::after{transform:scaleX(1)}
.hh-link.is-active{color:var(--c-primary);background:rgba(15,74,60,.07)}
.hh-link.is-active::after{transform:scaleX(1)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.search-box{display:flex;align-items:center;gap:8px;height:40px;width:180px;padding:0 14px;background:var(--c-surface-soft);border:1px solid var(--c-border);border-radius:var(--radius-pill);transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}
.search-box:focus-within{background:#fff;border-color:var(--c-primary);box-shadow:0 0 0 2px rgba(15,74,60,.16)}
.search-box svg{flex:none;color:var(--c-text-3)}
.search-box input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:14px;color:var(--c-text)}
.search-box input::placeholder{color:var(--c-text-3)}
.nav-toggle{display:none;width:44px;height:44px;margin-left:auto;align-items:center;justify-content:center;background:transparent;border:1px solid var(--c-border);border-radius:var(--radius-btn);color:var(--c-primary);cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease)}
.nav-toggle:hover{background:var(--c-surface-soft);border-color:#D6CFC0}
.nav-toggle:focus-visible{outline:3px solid rgba(226,101,58,.4);outline-offset:2px}

/* 移动抽屉 */
.nav-backdrop{position:fixed;inset:0;background:rgba(10,51,41,.45);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s;z-index:70}
body.nav-open .nav-backdrop{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;z-index:80;
  transform:translateX(100%);transition:transform .3s var(--ease);
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
  border-left:1px solid var(--c-border);
}
body.nav-open .mobile-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-head span{font-size:15px;font-weight:600;color:var(--c-text)}
.drawer-close{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--c-border);border-radius:var(--radius-btn);color:var(--c-primary);cursor:pointer}
.drawer-close:hover{background:var(--c-surface-soft)}
.mobile-drawer .drawer-link{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--c-text-2);border-bottom:1px solid var(--c-border)}
.mobile-drawer .drawer-link:hover{background:var(--c-surface-soft);color:var(--c-primary)}
.mobile-drawer .drawer-link.is-active{background:rgba(15,74,60,.07);color:var(--c-primary);font-weight:600}
.drawer-search{margin:18px 0}
.drawer-cta{margin-top:auto;padding-top:18px;display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--c-border)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.btn:focus-visible{outline:3px solid rgba(226,101,58,.45);outline-offset:2px}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 6px 16px rgba(226,101,58,.22)}
.btn-primary:hover{background:var(--c-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(226,101,58,.28)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary);color:#fff}
.btn-ghost:active{transform:translateY(1px)}
.btn-outline-light{background:transparent;color:var(--c-on-dark);border-color:rgba(242,239,231,.5)}
.btn-outline-light:hover{background:var(--c-on-dark);color:var(--c-primary-dark);border-color:var(--c-on-dark)}
.btn-sm{min-height:40px;padding:10px 18px;font-size:14px}

/* 徽章与标签 */
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--radius-pill);background:var(--c-surface-soft);border:1px solid var(--c-border);color:var(--c-primary);font-size:13px;font-weight:500;line-height:1}
.badge-accent{background:rgba(226,101,58,.1);border-color:rgba(226,101,58,.28);color:var(--c-accent-dark)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.banner-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.banner-tags .badge{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:var(--c-on-dark)}

/* 面包屑 */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(242,239,231,.72);margin-bottom:16px}
.breadcrumb a{color:rgba(242,239,231,.8);font-size:13px}
.breadcrumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.breadcrumb .sep{color:rgba(242,239,231,.45)}
.breadcrumb .current{color:#F0A47F;font-weight:600}

/* 分类横幅 */
.page-banner{
  position:relative;min-height:272px;display:flex;align-items:center;
  padding:52px 0 48px;color:var(--c-on-dark);
  background-color:var(--c-primary-dark);
  background-image:linear-gradient(110deg,rgba(10,51,41,.82) 0%,rgba(10,51,41,.46) 68%,rgba(10,51,41,.62) 100%),url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;
}
.page-banner h1{color:#fff;max-width:900px}
.banner-sub{margin:16px 0 0;max-width:720px;font-size:17px;line-height:1.8;color:rgba(242,239,231,.86)}

/* 导语区 */
.intro-media{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-card)}
.intro-media img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center 30%;border-radius:0}
.intro-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;color:rgba(255,255,255,.92);background:linear-gradient(to top,rgba(10,51,41,.82),rgba(10,51,41,0))}
.stat-row{display:flex;flex-wrap:wrap;gap:36px;margin-top:30px;padding-top:26px;border-top:1px solid var(--c-border)}
.stat-item{min-width:110px}
.stat-num{font-size:30px;font-weight:700;line-height:1.1;color:var(--c-primary)}
.stat-label{font-size:13px;color:var(--c-text-3);margin-top:6px}

/* 编号资料条目 */
.num-list{margin-top:8px}
.num-item{display:flex;gap:32px;padding:34px 0;border-top:1px solid var(--c-border);transition:background .25s var(--ease)}
.num-item:last-child{border-bottom:1px solid var(--c-border)}
.num-item:hover{background:rgba(255,255,255,.6)}
.num-index{flex:none;width:104px;font-size:clamp(34px,5vw,54px);font-weight:700;line-height:1;letter-spacing:-.02em;color:#DCD4C0;transition:color .25s var(--ease)}
.num-item:hover .num-index{color:var(--c-gold)}
.num-body{flex:1;min-width:0}
.num-body h3{margin-bottom:10px}
.num-body>p{color:var(--c-text-2);font-size:15.5px;line-height:1.85;margin-bottom:0}
.dot-list{list-style:none;margin:16px 0 0;padding:0}
.dot-list li{position:relative;padding-left:18px;font-size:15px;line-height:1.8;color:var(--c-text-2);margin-bottom:6px}
.dot-list li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--c-accent)}
.num-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}

/* 支持渠道 */
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-item{display:flex;gap:14px;align-items:flex-start;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-card);transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease)}
.trust-item:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px);border-color:#D6CFC0}
.trust-icon{flex:none;width:42px;height:42px;border-radius:12px;background:rgba(15,74,60,.08);color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center}
.trust-item h3{font-size:16px;margin-bottom:4px}
.trust-item p{font-size:14px;line-height:1.7;color:var(--c-text-2);margin:0}

/* FAQ */
.faq-wrap{max-width:900px}
.faq-note{margin-top:22px;font-size:14px;color:var(--c-text-3)}
.faq-note a{color:var(--c-primary);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.faq-note a:hover{color:var(--c-accent)}

/* CTA 通栏 */
.cta-band{
  position:relative;overflow:hidden;background:var(--c-primary-dark);color:var(--c-on-dark);
  border-radius:20px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:36px;
}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(201,161,74,.14)}
.cta-band h2{color:#fff;margin-bottom:10px}
.cta-band p{color:rgba(242,239,231,.78);margin:0;max-width:560px;font-size:15.5px;line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:none;position:relative;z-index:1}

/* 页脚 */
.site-footer{background:var(--c-primary-dark);color:var(--c-on-dark);margin-top:0;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand .brand{color:#fff}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);color:#fff}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand:hover .brand-name{color:var(--c-accent)}
.footer-brand p{margin-top:16px;max-width:330px;font-size:14px;line-height:1.8;color:rgba(242,239,231,.7)}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.01em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer ul li{margin-bottom:10px;font-size:14px;color:rgba(242,239,231,.7)}
.site-footer a{color:rgba(242,239,231,.78);font-size:14px}
.site-footer a:hover{color:var(--c-accent)}
.footer-contact li b{display:block;color:#fff;font-size:13px;font-weight:600;margin-bottom:2px}
.footer-bottom{border-top:1px solid var(--c-border-dark);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(242,239,231,.6)}

/* 响应式 */
@media (max-width:1279px){
  .container{padding:0 24px}
  .search-box{display:none}
}
@media (max-width:1023px){
  .section{padding:64px 0}
  .hh-nav,.header-actions{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{height:60px;gap:12px}
  .trust-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px}
  .num-index{width:84px}
  .page-banner{min-height:240px;padding:44px 0 40px}
}
@media (max-width:639px){
  .container{padding:0 20px}
  .section{padding:48px 0}
  .grid-margin-x{margin-left:-8px;margin-right:-8px}
  .grid-margin-x>.cell{padding-left:8px;padding-right:8px}
  .section-head{margin-bottom:32px}
  .num-item{flex-direction:column;gap:14px;padding:28px 0}
  .num-index{width:auto}
  .trust-row{grid-template-columns:1fr}
  .stat-row{gap:24px}
  .cta-band{padding:32px 24px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:6px}
  .page-banner{min-height:220px}
  .banner-sub{font-size:15.5px}
  .accordion .accordion-title{padding:18px 54px 18px 18px;font-size:15.5px}
  .accordion .accordion-content{padding:0 54px 20px 18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .btn:hover,.trust-item:hover{transform:none}
}