/* roulang page: index */
:root{
    --primary:#0E7C5A;
    --accent:#F26A2E;
    --ink:#13271F;
    --muted:#5E6E67;
    --bg:#F6F4EF;
    --surface:#FFFFFF;
    --line:#E3DDD2;
    --star:#F4B740;
    --light-green:#EAF5F0;
    --dark:#13271F;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--ink);
    font-family:'PingFang SC','Microsoft YaHei','Noto Sans CJK SC','Source Han Sans SC',sans-serif;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  a{text-decoration:none;color:inherit;transition:all .25s ease;}
  img{max-width:100%;display:block;}
  button{font-family:inherit;cursor:pointer;border:none;background:none;}
  input,textarea{font-family:inherit;}
  ::selection{background:rgba(14,124,90,.16);}
  .container{max-width:1240px;margin:0 auto;padding-left:32px;padding-right:32px;}
  .section-pad{padding-top:96px;padding-bottom:96px;}
  @media(max-width:768px){.container{padding-left:24px;padding-right:24px;}.section-pad{padding-top:60px;padding-bottom:60px;}}

  /* 导航 */
  .site-header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    height:60px;
    background:rgba(246,244,239,0);
    transition:background .35s,box-shadow .35s;
  }
  .site-header.scrolled{
    background:rgba(255,255,255,.92);
    -webkit-backdrop-filter:blur(12px);
    backdrop-filter:blur(12px);
    box-shadow:0 2px 12px rgba(19,39,31,.08);
  }
  .header-inner{
    max-width:1240px;margin:0 auto;height:60px;
    display:flex;align-items:center;justify-content:space-between;
    padding:0 32px;
  }
  .logo-group{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .logo-badge{
    width:38px;height:38px;border-radius:50%;
    background:var(--primary);color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-size:20px;font-weight:800;
    flex-shrink:0;
  }
  .logo-text{display:flex;flex-direction:column;line-height:1.15;}
  .logo-text .ln{font-size:17px;font-weight:700;letter-spacing:1px;}
  .logo-text .ls{font-size:11px;color:var(--muted);letter-spacing:.4px;}
  .nav-links{display:flex;align-items:center;gap:30px;margin-left:34px;}
  .nav-links a{
    font-size:15px;font-weight:500;color:var(--ink);
    position:relative;padding:6px 0;white-space:nowrap;
  }
  .nav-links a::after{
    content:'';position:absolute;left:0;bottom:0;width:0;height:2px;
    background:var(--accent);border-radius:2px;transition:width .3s;
  }
  .nav-links a:hover::after,.nav-links a.active::after{width:100%;}
  .nav-links a.active{color:var(--primary);font-weight:600;}
  .header-right{display:flex;align-items:center;gap:16px;}
  .search-box{
    display:flex;align-items:center;gap:8px;
    background:#fff;border:1px solid var(--line);border-radius:999px;
    padding:7px 14px;height:38px;width:190px;
    transition:border-color .3s,box-shadow .3s;
  }
  .search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,106,46,.1);}
  .search-box input{border:none;outline:none;font-size:14px;width:100%;background:transparent;color:var(--ink);}
  .search-box svg{width:15px;height:15px;color:var(--muted);flex-shrink:0;}
  .btn-accent{
    display:inline-flex;align-items:center;justify-content:center;
    background:var(--accent);color:#fff;font-weight:600;
    border-radius:8px;padding:10px 24px;height:42px;
    font-size:14px;transition:all .25s;
  }
  .btn-accent:hover{background:#D9591F;transform:translateY(-2px);box-shadow:0 6px 16px rgba(242,106,46,.22);}
  .btn-accent:active{transform:translateY(0);}
  .btn-outline{
    display:inline-flex;align-items:center;justify-content:center;
    background:transparent;border:1px solid var(--primary);color:var(--primary);
    font-weight:600;border-radius:8px;padding:10px 24px;height:42px;font-size:14px;
    transition:all .25s;
  }
  .btn-outline:hover{background:var(--primary);color:#fff;}
  .hamburger{display:none;width:42px;height:42px;align-items:center;justify-content:center;border-radius:8px;}
  .hamburger span{display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:all .3s;}
  .hamburger span::before,.hamburger span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:var(--ink);transition:all .3s;}
  .hamburger span::before{top:-6px;}
  .hamburger span::after{top:6px;}
  .hamburger.open span{background:transparent;}
  .hamburger.open span::before{transform:rotate(45deg);top:0;}
  .hamburger.open span::after{transform:rotate(-45deg);top:0;}
  @media(max-width:1023px){
    .nav-links{display:none;}
    .hamburger{display:flex;}
    .search-box{width:150px;}
  }
  @media(max-width:640px){
    .search-box{display:none;}
    .header-inner{padding:0 20px;}
  }
  /* 移动端抽屉 */
  .mobile-drawer{
    position:fixed;top:0;right:-320px;width:300px;height:100vh;
    background:#fff;z-index:200;transition:right .35s cubic-bezier(0.4,0,0.2,1);
    box-shadow:-8px 0 30px rgba(19,39,31,.12);
    padding:80px 28px 30px;display:flex;flex-direction:column;gap:8px;
  }
  .mobile-drawer.open{right:0;}
  .drawer-backdrop{
    position:fixed;inset:0;background:rgba(19,39,31,.38);z-index:190;
    opacity:0;pointer-events:none;transition:opacity .3s;
  }
  .drawer-backdrop.open{opacity:1;pointer-events:auto;}
  .mobile-drawer a{
    padding:14px 16px;font-size:16px;font-weight:500;color:var(--ink);
    border-radius:8px;display:block;
  }
  .mobile-drawer a:hover{background:var(--light-green);color:var(--primary);}
  .mobile-drawer a.active{background:var(--light-green);color:var(--primary);font-weight:600;}
  .mobile-drawer .btn-accent{margin-top:14px;}

  /* Hero */
  .hero{
    display:grid;grid-template-columns:1.1fr 0.9fr;
    min-height:100vh;position:relative;
    background:var(--bg);
  }
  .hero-left{
    display:flex;flex-direction:column;justify-content:center;
    padding-top:100px;padding-bottom:60px;padding-left:max(32px,calc((100vw - 1240px)/2 + 32px));
    padding-right:56px;position:relative;z-index:5;
  }
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--light-green);color:var(--primary);
    font-size:14px;font-weight:600;border-radius:999px;
    padding:8px 18px;margin-bottom:24px;width:fit-content;
  }
  .hero h1{
    font-size:clamp(36px,5vw,54px);font-weight:800;
    line-height:1.2;color:var(--ink);max-width:640px;
    letter-spacing:-.5px;
  }
  .hero-sub{
    font-size:17px;color:var(--muted);line-height:1.8;
    margin-top:20px;max-width:520px;
  }
  .hero-btns{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;}
  .hero-btns .btn-accent{padding:14px 32px;height:50px;font-size:16px;}
  .hero-btns .btn-outline{padding:14px 32px;height:50px;font-size:16px;}
  .hero-stats{
    display:flex;gap:36px;margin-top:56px;padding-top:28px;
    border-top:1px solid var(--line);
  }
  .hero-stats .hs-num{
    font-size:28px;font-weight:800;color:var(--accent);line-height:1.2;
    font-variant-numeric:tabular-nums;
  }
  .hero-stats .hs-label{font-size:13px;color:var(--muted);margin-top:4px;}
  .hero-right{
    position:relative;min-height:480px;overflow:hidden;
  }
  .hero-right img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  }
  .hero-right .overlay{
    position:absolute;inset:0;
    background:linear-gradient(105deg,rgba(19,39,31,.42) 0%,rgba(14,124,90,.18) 55%,rgba(246,244,239,.12) 100%);
  }
  .hero-right .decor{
    position:absolute;width:260px;height:130px;border-radius:50%;
    border:2px solid rgba(255,255,255,.35);transform:rotate(-18deg);
    right:20px;bottom:60px;
  }
  .hero-right .decor2{
    position:absolute;width:130px;height:130px;border-radius:50%;
    border:1.5px dashed rgba(255,255,255,.3);transform:rotate(12deg);
    left:-20px;top:30%;
  }
  @media(max-width:1023px){
    .hero{grid-template-columns:1fr;min-height:auto;}
    .hero-left{
      padding:120px 32px 48px;padding-right:32px;
    }
    .hero-right{height:280px;order:-1;}
    .hero-right img{object-position:center 30%;}
    .hero-stats{gap:24px;flex-wrap:wrap;}
  }
  @media(max-width:640px){
    .hero-left{padding-top:110px;padding-left:24px;padding-right:24px;}
    .hero h1{font-size:34px;}
    .hero-btns .btn-accent,.hero-btns .btn-outline{width:100%;}
    .hero-right{height:200px;}
  }

  /* 区块标题 */
  .section-head{max-width:620px;margin-bottom:48px;}
  .section-head .eyebrow{
    display:inline-block;font-size:13px;font-weight:600;color:var(--primary);
    background:var(--light-green);border-radius:999px;padding:5px 14px;margin-bottom:16px;
  }
  .section-head h2{font-size:clamp(26px,3vw,34px);font-weight:700;line-height:1.3;color:var(--ink);}
  .section-head p{font-size:15px;color:var(--muted);margin-top:12px;}
  @media(max-width:640px){.section-head{margin-bottom:32px;}}

  /* Bento 网格 */
  .bento-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  }
  .bento-large{
    position:relative;border-radius:16px;overflow:hidden;
    grid-column:span 2;min-height:300px;display:block;
    transition:transform .35s,box-shadow .35s;
  }
  .bento-large:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(19,39,31,.18);}
  .bento-large img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
  .bento-large .grad{
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(19,39,31,.12) 0%,rgba(19,39,31,.55) 100%);
  }
  .bento-large .content{
    position:relative;z-index:2;display:flex;flex-direction:column;
    justify-content:flex-end;height:100%;padding:32px;color:#fff;
  }
  .bento-large .tag{
    align-self:flex-start;background:var(--accent);color:#fff;
    font-size:12px;font-weight:600;border-radius:999px;padding:4px 12px;margin-bottom:12px;
  }
  .bento-large h3{font-size:22px;font-weight:700;line-height:1.4;}
  .bento-large p{font-size:14px;opacity:.85;margin-top:8px;max-width:420px;}
  .bento-large .enter{
    display:inline-flex;align-items:center;gap:6px;margin-top:16px;
    font-size:15px;font-weight:600;color:#fff;
  }
  .bento-large .enter:hover{gap:10px;}
  .bento-card{
    background:var(--surface);border:1px solid var(--line);border-radius:16px;
    padding:28px;display:flex;flex-direction:column;gap:14px;
    transition:all .3s;
  }
  .bento-card:hover{border-color:var(--primary);box-shadow:0 8px 24px rgba(19,39,31,.1);transform:translateY(-4px);}
  .bento-card .icon{
    width:44px;height:44px;border-radius:12px;background:var(--light-green);
    color:var(--primary);display:flex;align-items:center;justify-content:center;
    font-size:20px;transition:all .3s;
  }
  .bento-card:hover .icon{background:var(--accent);color:#fff;}
  .bento-card h3{font-size:18px;font-weight:600;color:var(--ink);}
  .bento-card p{font-size:14px;color:var(--muted);line-height:1.7;}
  .bento-card .enter{font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px;}
  .bento-card .enter:hover{gap:8px;}
  .bento-card .badge{
    position:absolute;top:20px;right:20px;font-size:11px;font-weight:600;
    color:var(--accent);background:rgba(242,106,46,.1);border-radius:999px;padding:3px 10px;
  }
  @media(max-width:1023px){
    .bento-grid{grid-template-columns:repeat(2,1fr);}
    .bento-large{grid-column:span 2;}
  }
  @media(max-width:640px){
    .bento-grid{grid-template-columns:1fr;gap:16px;}
    .bento-large{grid-column:span 1;min-height:240px;}
  }

  /* 评价轮播 */
  .testimonials{background:var(--surface);}
  .carousel-wrap{position:relative;overflow:hidden;}
  .carousel-track{
    display:flex;justify-content:center;gap:24px;
    transition:transform .5s ease;padding:20px 0 40px;
  }
  .testimonial-card{
    flex:0 0 320px;background:#fff;border:1px solid var(--line);
    border-radius:16px;padding:28px;box-shadow:0 4px 16px rgba(19,39,31,.06);
    opacity:.6;transform:scale(.88) translateY(8px);
    transition:all .45s ease;position:relative;
  }
  .testimonial-card.active{
    opacity:1;transform:scale(1) translateY(0);
    box-shadow:0 8px 32px rgba(19,39,31,.12);border-color:transparent;
  }
  .testimonial-card .stars{color:var(--star);font-size:16px;letter-spacing:2px;margin-bottom:16px;}
  .testimonial-card blockquote{font-size:14px;color:var(--muted);line-height:1.8;font-style:normal;}
  .testimonial-card .author{
    display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:18px;
    border-top:1px solid var(--line);
  }
  .testimonial-card .avatar{
    width:40px;height:40px;border-radius:50%;background:var(--light-green);
    color:var(--primary);display:flex;align-items:center;justify-content:center;
    font-size:15px;font-weight:700;
  }
  .testimonial-card .author-name{font-size:14px;font-weight:600;color:var(--ink);}
  .testimonial-card .author-role{font-size:12px;color:var(--muted);}
  .carousel-controls{
    display:flex;align-items:center;justify-content:center;gap:20px;margin-top:20px;
  }
  .carousel-btn{
    width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
    background:#fff;color:var(--ink);font-size:18px;
    display:flex;align-items:center;justify-content:center;
    transition:all .25s;cursor:pointer;
  }
  .carousel-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--light-green);}
  .carousel-dots{display:flex;gap:8px;}
  .carousel-dots .dot{
    width:8px;height:8px;border-radius:999px;background:var(--line);
    transition:all .3s;cursor:pointer;
  }
  .carousel-dots .dot.active{background:var(--accent);width:26px;}
  @media(max-width:768px){
    .carousel-track{justify-content:flex-start;gap:16px;padding-left:10px;}
    .testimonial-card{flex:0 0 85%;}
    .testimonial-card:not(.active){display:none;}
  }

  /* 保障条 */
  .guarantee{background:var(--bg);}
  .guarantee-box{
    background:var(--light-green);border-radius:16px;padding:32px;
    display:flex;align-items:center;justify-content:space-between;gap:30px;
  }
  .guarantee-item{flex:1;display:flex;align-items:center;gap:16px;min-width:0;}
  .guarantee-item .g-icon{
    width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;
    display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0;
  }
  .guarantee-item .g-title{font-size:15px;font-weight:600;color:var(--ink);}
  .guarantee-item .g-desc{font-size:13px;color:var(--muted);margin-top:2px;}
  .guarantee-divider{width:1px;height:44px;background:rgba(14,124,90,.15);flex-shrink:0;}
  @media(max-width:1023px){
    .guarantee-box{flex-wrap:wrap;gap:20px;}
    .guarantee-item{flex:1 1 45%;min-width:200px;}
    .guarantee-divider{display:none;}
  }
  @media(max-width:640px){
    .guarantee-box{padding:20px;}
    .guarantee-item{flex:1 1 100%;}
  }

  /* 最新资讯 */
  .latest-news{background:var(--surface);}
  .news-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:start;}
  .news-featured{
    position:relative;border-radius:16px;overflow:hidden;min-height:360px;
    display:block;background:#fff;border:1px solid var(--line);
  }
  .news-featured img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
  .news-featured .grad{
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(19,39,31,.1) 0%,rgba(19,39,31,.72) 100%);
  }
  .news-featured .content{
    position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;
    height:100%;min-height:360px;padding:30px;color:#fff;
  }
  .news-featured .cat{
    align-self:flex-start;background:var(--accent);color:#fff;
    font-size:12px;font-weight:600;border-radius:999px;padding:4px 12px;margin-bottom:14px;
  }
  .news-featured h3{font-size:22px;font-weight:700;line-height:1.4;}
  .news-featured p{font-size:14px;opacity:.88;margin-top:10px;max-width:480px;line-height:1.7;}
  .news-featured .meta{font-size:13px;opacity:.75;margin-top:14px;display:flex;gap:12px;align-items:center;}
  .news-list{display:flex;flex-direction:column;gap:14px;}
  .news-list-item{
    display:flex;gap:16px;align-items:flex-start;background:#fff;
    border:1px solid var(--line);border-radius:12px;padding:18px 20px;
    transition:all .25s;position:relative;
  }
  .news-list-item:hover{border-color:var(--primary);box-shadow:0 4px 16px rgba(19,39,31,.08);transform:translateX(4px);}
  .news-list-item .date{
    flex-shrink:0;width:52px;height:52px;border-radius:50%;background:var(--light-green);
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    color:var(--primary);line-height:1.1;
  }
  .news-list-item .date .d{font-size:18px;font-weight:700;}
  .news-list-item .date .m{font-size:11px;font-weight:500;}
  .news-list-item .nl-info{flex:1;min-width:0;}
  .news-list-item .nl-cat{font-size:12px;color:var(--primary);font-weight:600;}
  .news-list-item h4{font-size:16px;font-weight:600;color:var(--ink);margin-top:4px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
  .news-list-item p{font-size:13px;color:var(--muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
  .news-list-item .nl-time{font-size:12px;color:var(--muted);margin-top:6px;}
  .empty-state{
    grid-column:1/-1;border:2px dashed var(--line);border-radius:16px;
    padding:48px;text-align:center;color:var(--muted);font-size:15px;
  }
  @media(max-width:1023px){
    .news-layout{grid-template-columns:1fr;}
    .news-featured{min-height:300px;}
    .news-featured .content{min-height:300px;}
  }

  /* FAQ */
  .faq-wrap{max-width:820px;margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--line);transition:background .3s;}
  .faq-item:first-child{border-top:1px solid var(--line);}
  .faq-item.open{background:var(--light-green);}
  .faq-question{
    display:flex;align-items:center;gap:20px;padding:26px 20px;cursor:pointer;
  }
  .faq-num{
    font-size:14px;font-weight:700;color:var(--primary);
    font-variant-numeric:tabular-nums;min-width:32px;
  }
  .faq-q{
    flex:1;font-size:17px;font-weight:600;color:var(--ink);line-height:1.5;
  }
  .faq-icon{
    width:28px;height:28px;border-radius:50%;border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;
    color:var(--muted);font-size:15px;transition:all .35s;flex-shrink:0;background:#fff;
  }
  .faq-item.open .faq-icon{transform:rotate(45deg);border-color:var(--primary);color:var(--primary);}
  .faq-answer{
    max-height:0;overflow:hidden;transition:max-height .4s ease;
    padding-left:52px;padding-right:20px;
  }
  .faq-item.open .faq-answer{max-height:400px;}
  .faq-answer-inner{
    padding-bottom:24px;font-size:15px;color:var(--muted);line-height:1.8;
    border-left:3px solid var(--primary);border-radius:2px;padding-left:18px;
  }
  .faq-more{text-align:center;margin-top:40px;}
  @media(max-width:640px){
    .faq-q{font-size:15px;padding-right:0;}
    .faq-num{display:none;}
    .faq-answer{padding-left:20px;}
    .faq-question{padding:20px 12px;gap:14px;}
  }

  /* CTA 横幅 */
  .cta-section{
    position:relative;background:var(--dark);overflow:hidden;
  }
  .cta-section .decor-circle{
    position:absolute;width:320px;height:320px;border-radius:50%;
    border:1.5px dashed rgba(255,255,255,.15);right:-60px;top:-80px;
  }
  .cta-section .decor-circle2{
    position:absolute;width:180px;height:180px;border-radius:50%;
    border:1px solid rgba(255,255,255,.08);left:-40px;bottom:-60px;
  }
  .cta-inner{position:relative;z-index:2;text-align:center;padding:96px 32px;}
  .cta-inner h2{font-size:clamp(28px,4vw,42px);font-weight:800;color:#fff;line-height:1.3;}
  .cta-inner p{font-size:16px;color:rgba(255,255,255,.7);margin-top:16px;max-width:520px;margin-left:auto;margin-right:auto;}
  .cta-btns{display:flex;gap:18px;justify-content:center;margin-top:36px;flex-wrap:wrap;}
  .btn-white{
    display:inline-flex;align-items:center;justify-content:center;
    background:#fff;color:var(--primary);font-weight:600;border-radius:8px;
    padding:16px 38px;font-size:16px;transition:all .25s;
  }
  .btn-white:hover{transform:scale(1.03);box-shadow:0 6px 20px rgba(255,255,255,.2);}
  .btn-ghost-white{
    display:inline-flex;align-items:center;justify-content:center;
    border:1px solid rgba(255,255,255,.4);color:#fff;font-weight:500;
    border-radius:8px;padding:16px 32px;font-size:15px;transition:all .25s;
  }
  .btn-ghost-white:hover{background:rgba(255,255,255,.1);border-color:#fff;}
  @media(max-width:640px){
    .cta-inner{padding:64px 24px;}
    .btn-white,.btn-ghost-white{width:100%;}
  }

  /* 页脚 */
  .site-footer{background:var(--dark);color:#9FB3AA;font-size:14px;}
  .footer-top{
    display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;
    padding:64px 0 48px;
  }
  .footer-brand .logo-group{margin-bottom:16px;}
  .footer-brand .logo-text .ls{color:#9FB3AA;}
  .footer-brand p{font-size:13px;line-height:1.8;color:#7E948B;max-width:240px;}
  .footer-col h4{
    color:#fff;font-size:15px;font-weight:600;margin-bottom:18px;
  }
  .footer-col ul{list-style:none;}
  .footer-col li{margin-bottom:10px;}
  .footer-col a{color:#9FB3AA;font-size:14px;transition:all .25s;}
  .footer-col a:hover{color:#4ADE9B;padding-left:4px;}
  .footer-contact li{display:flex;align-items:flex-start;gap:10px;color:#9FB3AA;font-size:14px;margin-bottom:12px;}
  .footer-contact .fc-icon{color:#4ADE9B;flex-shrink:0;margin-top:2px;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.08);
    padding:22px 0;display:flex;justify-content:space-between;align-items:center;
    flex-wrap:wrap;gap:12px;font-size:13px;color:#7E948B;
  }
  @media(max-width:1023px){
    .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media(max-width:640px){
    .footer-top{grid-template-columns:1fr;gap:28px;padding:48px 0 32px;}
    .footer-bottom{flex-direction:column;text-align:center;}
  }

  /* 图片列表（资讯头条） */
  .img-responsive{width:100%;height:100%;object-fit:cover;}

/* roulang page: category1 */
:root {
      --primary: #0E7C5A;
      --accent: #F26A2E;
      --ink: #13271F;
      --muted: #5E6E67;
      --bg: #F6F4EF;
      --surface: #FFFFFF;
      --line: #E3DDD2;
      --star: #F4B740;
      --dark: #13271F;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 8px;
      --shadow: 0 4px 16px rgba(19,39,31,0.08);
      --shadow-lg: 0 8px 24px rgba(19,39,31,0.14);
    }

    /* ===== Reset & Base ===== */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'Source Han Sans SC', sans-serif;
      background: var(--bg);
      color: var(--ink);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }

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

    a {
      text-decoration: none;
      color: inherit;
      transition: color .25s, opacity .25s;
    }

    button,
    input,
    textarea {
      font-family: inherit;
      outline: none;
    }

    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding-left: 32px;
      padding-right: 32px;
    }

    @media (max-width: 640px) {
      .container {
        padding-left: 24px;
        padding-right: 24px;
      }
    }

    /* ===== Header / Nav ===== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--line);
      height: 60px;
      display: flex;
      align-items: center;
      box-shadow: 0 2px 12px rgba(19, 39, 31, 0.06);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .header-left {
      display: flex;
      align-items: center;
      gap: 36px;
      flex: 1;
      min-width: 0;
    }

    .logo-group {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .logo-badge {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: var(--primary);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 1px;
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
    }

    .logo-text .ln {
      font-size: 17px;
      font-weight: 700;
      color: var(--ink);
      letter-spacing: 2px;
    }

    .logo-text .ls {
      font-size: 11px;
      color: var(--muted);
      letter-spacing: .5px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .nav-links a {
      font-size: 15px;
      font-weight: 500;
      color: var(--ink);
      position: relative;
      padding: 4px 0;
      white-space: nowrap;
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -2px;
      width: 0;
      height: 2px;
      border-radius: 2px;
      background: var(--primary);
      transition: width .3s;
    }

    .nav-links a:hover {
      color: var(--primary);
    }

    .nav-links a:hover::after,
    .nav-links a.active::after {
      width: 100%;
    }

    .nav-links a.active {
      color: var(--primary);
      font-weight: 600;
    }

    .header-right {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-shrink: 0;
    }

    .search-box {
      display: flex;
      align-items: center;
      background: #f2f0ea;
      border: 1px solid transparent;
      border-radius: 999px;
      padding: 0 14px;
      height: 38px;
      width: 180px;
      transition: border-color .25s, box-shadow .25s, width .25s;
    }

    .search-box:focus-within {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(242, 106, 46, .12);
      width: 220px;
    }

    .search-box input {
      border: none;
      background: transparent;
      font-size: 13px;
      width: 100%;
      color: var(--ink);
    }

    .search-box input::placeholder {
      color: #a5ada9;
    }

    .search-box i {
      color: var(--muted);
      font-size: 14px;
      margin-left: 6px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-weight: 600;
      border-radius: 8px;
      padding: 0 22px;
      height: 42px;
      font-size: 14px;
      transition: all .25s;
      cursor: pointer;
      border: none;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--accent);
      color: #fff;
      box-shadow: 0 4px 14px rgba(242, 106, 46, .25);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      background: #d9591f;
      box-shadow: 0 6px 20px rgba(242, 106, 46, .35);
    }

    .btn-primary:active {
      transform: translateY(0);
    }

    .btn-sm {
      height: 38px;
      padding: 0 18px;
      font-size: 13px;
    }

    .btn-outline {
      background: transparent;
      border: 1.5px solid var(--primary);
      color: var(--primary);
    }

    .btn-outline:hover {
      background: var(--primary);
      color: #fff;
    }

    .btn-outline-light {
      background: transparent;
      border: 1.5px solid rgba(255, 255, 255, .7);
      color: #fff;
    }

    .btn-outline-light:hover {
      background: rgba(255, 255, 255, .1);
      border-color: #fff;
    }

    .btn-lg {
      height: 52px;
      padding: 0 34px;
      font-size: 16px;
      border-radius: 10px;
    }

    .mobile-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 6px;
    }

    .mobile-toggle span {
      width: 22px;
      height: 2px;
      background: var(--ink);
      border-radius: 2px;
      transition: transform .3s, opacity .3s;
    }

    .mobile-toggle.active span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .mobile-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    /* ===== Page Hero ===== */
    .page-hero {
      position: relative;
      min-height: 320px;
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .page-hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(19, 39, 31, .88) 0%, rgba(14, 124, 90, .55) 70%, rgba(14, 124, 90, .2) 100%);
    }

    .page-hero-content {
      position: relative;
      z-index: 2;
      padding-top: 60px;
      padding-bottom: 60px;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: rgba(255, 255, 255, .75);
      margin-bottom: 18px;
    }

    .breadcrumb a {
      color: rgba(255, 255, 255, .85);
    }

    .breadcrumb a:hover {
      color: #fff;
      text-decoration: underline;
    }

    .breadcrumb .current {
      color: var(--star);
    }

    .page-hero h1 {
      font-size: clamp(30px, 4vw, 44px);
      font-weight: 800;
      color: #fff;
      line-height: 1.25;
      margin-bottom: 16px;
      letter-spacing: 1px;
    }

    .page-hero .hero-desc {
      font-size: 16px;
      color: rgba(255, 255, 255, .85);
      max-width: 620px;
      line-height: 1.8;
    }

    /* ===== Section spacing ===== */
    .section {
      padding: 80px 0;
    }

    .section-tight {
      padding: 56px 0;
    }

    .section-header {
      margin-bottom: 48px;
    }

    .section-tag {
      display: inline-block;
      background: #EAF5F0;
      color: var(--primary);
      font-size: 13px;
      font-weight: 600;
      padding: 4px 16px;
      border-radius: 999px;
      margin-bottom: 14px;
      letter-spacing: 1px;
    }

    .section-title {
      font-size: clamp(26px, 3vw, 34px);
      font-weight: 700;
      color: var(--ink);
      line-height: 1.3;
      margin-bottom: 12px;
    }

    .section-sub {
      font-size: 15px;
      color: var(--muted);
      max-width: 600px;
      line-height: 1.8;
    }

    /* ===== Feature alternating ===== */
    .feature-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
      margin-bottom: 80px;
    }

    .feature-row.reverse .feature-visual {
      order: 2;
    }

    .feature-row.reverse .feature-copy {
      order: 1;
    }

    .feature-visual {
      border-radius: 16px;
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      position: relative;
      aspect-ratio: 4/3;
    }

    .feature-visual img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .feature-visual .visual-tag {
      position: absolute;
      top: 16px;
      left: 16px;
      background: rgba(14, 124, 90, .9);
      color: #fff;
      font-size: 13px;
      font-weight: 600;
      padding: 5px 14px;
      border-radius: 999px;
      z-index: 2;
      backdrop-filter: blur(4px);
    }

    .feature-copy .feat-chip {
      display: inline-block;
      font-size: 13px;
      color: var(--accent);
      font-weight: 600;
      letter-spacing: 1px;
      margin-bottom: 12px;
    }

    .feature-copy h3 {
      font-size: 26px;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 14px;
      line-height: 1.4;
    }

    .feature-copy p {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.85;
      margin-bottom: 18px;
    }

    .feature-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px 20px;
      margin-bottom: 24px;
    }

    .feature-list li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: var(--ink);
      font-weight: 500;
    }

    .feature-list li i {
      color: var(--primary);
      font-size: 12px;
    }

    /* ===== Feature Grid ===== */
    .fun-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .fun-card {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 12px;
      padding: 28px 24px;
      transition: transform .3s, box-shadow .3s, border-color .3s;
    }

    .fun-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      border-color: var(--primary);
    }

    .fun-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: #EAF5F0;
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 18px;
      transition: background .3s, color .3s;
    }

    .fun-card:hover .fun-icon {
      background: var(--accent);
      color: #fff;
    }

    .fun-card h4 {
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 8px;
      color: var(--ink);
    }

    .fun-card p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.75;
    }

    /* ===== Trust Bar ===== */
    .trust-bar {
      background: #EAF5F0;
      border-radius: 16px;
      padding: 32px 36px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 0 16px;
      border-right: 1px solid rgba(14, 124, 90, .15);
    }

    .trust-item:last-child {
      border-right: none;
    }

    .trust-icon {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(14, 124, 90, .12);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      flex-shrink: 0;
    }

    .trust-item h5 {
      font-size: 16px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 2px;
    }

    .trust-item p {
      font-size: 13px;
      color: var(--muted);
    }

    /* ===== FAQ ===== */
    .faq-wrap {
      max-width: 820px;
      margin: 0 auto;
    }

    .faq-item {
      border-bottom: 1px solid var(--line);
      padding: 4px 0;
      transition: background .3s;
    }

    .faq-item.open {
      background: #EAF5F0;
    }

    .faq-q {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 22px 20px;
      cursor: pointer;
      position: relative;
    }

    .faq-num {
      font-size: 14px;
      font-weight: 700;
      color: var(--primary);
      font-style: normal;
      min-width: 34px;
      letter-spacing: 1px;
    }

    .faq-q h4 {
      font-size: 16px;
      font-weight: 600;
      color: var(--ink);
      flex: 1;
      line-height: 1.5;
    }

    .faq-icon {
      width: 24px;
      height: 24px;
      border: 1.5px solid var(--line);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 14px;
      transition: transform .3s;
      flex-shrink: 0;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
      border-color: var(--primary);
    }

    .faq-a {
      padding: 0 20px 22px 72px;
      display: none;
    }

    .faq-item.open .faq-a {
      display: block;
    }

    .faq-a p {
      border-left: 4px solid var(--primary);
      padding-left: 20px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.85;
    }

    .faq-more {
      text-align: center;
      margin-top: 36px;
      font-size: 15px;
      color: var(--muted);
    }

    .faq-more a {
      color: var(--primary);
      font-weight: 600;
      margin-left: 6px;
    }

    .faq-more a:hover {
      text-decoration: underline;
    }

    /* ===== CTA ===== */
    .cta-section {
      background: var(--dark);
      border-radius: 24px;
      padding: 72px 40px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-section::before {
      content: '';
      position: absolute;
      top: -40%;
      right: -20%;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      background: rgba(14, 124, 90, .25);
      filter: blur(40px);
    }

    .cta-section h2 {
      font-size: clamp(26px, 4vw, 38px);
      font-weight: 700;
      color: #fff;
      margin-bottom: 16px;
      position: relative;
      z-index: 1;
    }

    .cta-section p {
      color: rgba(255, 255, 255, .7);
      font-size: 15px;
      margin-bottom: 36px;
      position: relative;
      z-index: 1;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .cta-btns {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      position: relative;
      z-index: 1;
    }

    .btn-light {
      background: #fff;
      color: var(--primary);
    }

    .btn-light:hover {
      transform: translateY(-2px) scale(1.02);
      box-shadow: 0 8px 28px rgba(255, 255, 255, .2);
    }

    /* ===== Footer ===== */
    .site-footer {
      background: var(--dark);
      color: rgba(255, 255, 255, .8);
      padding-top: 64px;
      margin-top: 80px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr 1fr;
      gap: 40px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .footer-brand .logo-group {
      margin-bottom: 16px;
    }

    .footer-brand .logo-badge {
      background: var(--accent);
    }

    .footer-brand .ln {
      color: #fff;
    }

    .footer-brand .ls {
      color: rgba(255, 255, 255, .6);
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255, 255, 255, .6);
      max-width: 300px;
    }

    .footer-col h4 {
      font-size: 16px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 18px;
    }

    .footer-col ul {
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .footer-col ul li a {
      font-size: 14px;
      color: rgba(255, 255, 255, .65);
      transition: color .25s;
    }

    .footer-col ul li a:hover {
      color: #4FD1A0;
      text-decoration: underline;
    }

    .footer-contact ul li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: rgba(255, 255, 255, .65);
    }

    .fc-icon {
      font-size: 16px;
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 24px 0;
      font-size: 13px;
      color: rgba(255, 255, 255, .4);
      flex-wrap: wrap;
      gap: 8px;
    }

    /* ===== Responsive ===== */
    @media (max-width: 1024px) {
      .nav-links {
        gap: 18px;
      }
      .search-box {
        width: 140px;
      }
      .search-box:focus-within {
        width: 180px;
      }
      .fun-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .trust-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .trust-item {
        border-right: none;
        padding: 8px 0;
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 16px 24px 24px;
        box-shadow: 0 8px 24px rgba(19, 39, 31, .12);
        border-bottom: 1px solid var(--line);
        z-index: 99;
      }
      .nav-links.open {
        display: flex;
      }
      .nav-links a {
        padding: 14px 0;
        border-bottom: 1px solid #f0ece4;
        white-space: normal;
      }
      .nav-links a::after {
        display: none;
      }
      .nav-links a.active {
        color: var(--primary);
        padding-left: 12px;
        border-left: 3px solid var(--primary);
      }
      .search-box {
        display: none;
      }
      .mobile-toggle {
        display: flex;
      }
      .page-hero {
        min-height: 280px;
      }
      .page-hero-content {
        padding-top: 50px;
        padding-bottom: 50px;
      }
      .feature-row,
      .feature-row.reverse {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 60px;
      }
      .feature-row.reverse .feature-visual {
        order: 1;
      }
      .feature-row.reverse .feature-copy {
        order: 2;
      }
      .section {
        padding: 60px 0;
      }
      .cta-section {
        padding: 48px 24px;
      }
    }

    @media (max-width: 520px) {
      .header-left {
        gap: 12px;
      }
      .logo-text .ln {
        font-size: 15px;
      }
      .logo-text .ls {
        font-size: 10px;
      }
      .page-hero h1 {
        font-size: 26px;
      }
      .fun-grid {
        grid-template-columns: 1fr;
      }
      .trust-bar {
        grid-template-columns: 1fr 1fr;
        padding: 24px;
      }
      .trust-item {
        flex-direction: column;
        text-align: center;
        gap: 8px;
        padding: 8px;
      }
      .trust-item p {
        font-size: 12px;
      }
      .feature-list {
        grid-template-columns: 1fr;
      }
      .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
      }
      .cta-btns {
        flex-direction: column;
        align-items: center;
      }
      .btn-lg {
        width: 100%;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

/* roulang page: article */
:root {
  --primary: #0E7C5A;
  --primary-dark: #0A6045;
  --primary-light: #EAF5F0;
  --accent: #F26A2E;
  --accent-dark: #D9591F;
  --accent-light: #FFF0E8;
  --ink: #13271F;
  --muted: #5E6E67;
  --bg: #F6F4EF;
  --surface: #FFFFFF;
  --line: #E3DDD2;
  --star: #F4B740;
  --dark: #13271F;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 4px 16px rgba(19, 39, 31, 0.08);
  --shadow-md: 0 8px 24px rgba(19, 39, 31, 0.14);
  --container: 1240px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'Source Han Sans SC', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.3s ease;
}
a:hover {
  color: var(--primary-dark);
}
ul,
ol {
  list-style: none;
}
button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
@media (min-width: 768px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(242, 106, 46, 0.28);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}
.btn-outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-sm {
  height: 38px;
  padding: 0 18px;
  font-size: 14px;
}
.btn-lg {
  height: 52px;
  padding: 0 36px;
  font-size: 16px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 12px rgba(19, 39, 31, 0.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 16px;
}
.logo-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(14, 124, 90, 0.2);
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-text .ln {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.logo-text .ls {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.nav-links {
  display: none;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  position: relative;
  padding: 8px 14px;
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.3s ease;
}
.nav-links a:hover {
  color: var(--primary);
  background: var(--primary-light);
}
.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 3px;
  border-radius: 2px;
  background: var(--primary);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.search-toggle,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
}
.search-toggle:hover,
.nav-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.nav-toggle {
  display: inline-flex;
}
@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
  .search-toggle {
    display: inline-flex;
  }
  .nav-toggle {
    display: none;
  }
}
.header-search-box {
  display: none;
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  background: #fff;
  padding: 12px 24px;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 20px rgba(19, 39, 31, 0.06);
}
.header-search-box.open {
  display: block;
}
.header-search-box input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.header-search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(242, 106, 46, 0.12);
}
.mobile-menu {
  display: block;
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: #fff;
  z-index: 200;
  padding: 72px 24px 32px;
  box-shadow: -8px 0 30px rgba(19, 39, 31, 0.12);
  transition: right 0.35s ease;
  overflow-y: auto;
}
.mobile-menu.open {
  right: 0;
}
.mobile-menu-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}
.mobile-menu-close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu nav a {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 16px;
  color: var(--ink);
  font-weight: 500;
}
.mobile-menu nav a:hover,
.mobile-menu nav a.active {
  background: var(--primary-light);
  color: var(--primary);
}
.mobile-menu .menu-cta {
  margin-top: 24px;
  width: 100%;
}
.mobile-menu .menu-search {
  margin-top: 16px;
}
.mobile-menu .menu-search input {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  font-size: 14px;
  outline: none;
}
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(19, 39, 31, 0.5);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.menu-overlay.open {
  opacity: 1;
  visibility: visible;
}
@media (min-width: 1024px) {
  .mobile-menu,
  .menu-overlay {
    display: none;
  }
}
.breadcrumb-area {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.breadcrumb a {
  color: var(--muted);
}
.breadcrumb a:hover {
  color: var(--primary);
}
.breadcrumb .sep {
  color: #b0b8b3;
}
.breadcrumb .current {
  color: var(--ink);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 240px;
}
.article-main {
  padding: 40px 0 64px;
}
.article-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .article-card {
    padding: 48px 48px;
  }
}
.article-tdk {
  text-align: center;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.post-cat-badge {
  display: inline-flex;
  align-items: center;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.article-title {
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 13px;
  color: var(--muted);
}
.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-meta .meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c5ccc8;
}
.article-body {
  max-width: 760px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.85;
  color: #2c3a33;
}
.article-body p {
  margin-bottom: 20px;
}
.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  margin: 36px 0 18px;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
  line-height: 1.4;
}
.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin: 28px 0 14px;
}
.article-body h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin: 20px 0 10px;
}
.article-body img {
  border-radius: 12px;
  margin: 24px 0;
  box-shadow: var(--shadow-sm);
}
.article-body blockquote {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 16px 24px;
  margin: 24px 0;
  color: #2c5c4a;
  font-style: normal;
}
.article-body ul {
  margin: 20px 0 24px;
  padding-left: 0;
}
.article-body ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
}
.article-body ul li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}
.article-body ol {
  margin: 20px 0 24px;
  padding-left: 20px;
  list-style: decimal;
}
.article-body ol li {
  margin-bottom: 10px;
  padding-left: 4px;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}
.article-body table thead th {
  background: var(--primary);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
}
.article-body table tbody tr:nth-child(even) {
  background: #f9faf8;
}
.article-body table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.article-body a {
  color: var(--primary);
  border-bottom: 1px solid rgba(14, 124, 90, 0.3);
}
.article-body a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.article-body code {
  background: #f0f2f0;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 14px;
}
.content-not-found {
  text-align: center;
  padding: 60px 24px;
}
.content-not-found .nf-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 16px;
}
.content-not-found h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  border-left: none;
  padding-left: 0;
}
.content-not-found p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 24px;
}
.article-bottom {
  max-width: 760px;
  margin: 32px auto 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.article-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  transition: all 0.3s ease;
  cursor: default;
}
.tag:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.article-share {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}
.share-btn {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
  transition: all 0.3s ease;
}
.share-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-2px);
}
.related-section {
  padding: 64px 0;
  background: var(--bg);
}
.section-head {
  margin-bottom: 32px;
  text-align: center;
}
.section-head h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.section-head p {
  font-size: 15px;
  color: var(--muted);
}
.related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .related-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
  .related-main {
    grid-row: span 2;
  }
}
.related-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: all 0.3s ease;
}
.related-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.related-card a {
  display: block;
  color: inherit;
}
.related-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #e8ece9;
}
.related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.related-card:hover .related-thumb img {
  transform: scale(1.04);
}
.related-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(19, 39, 31, 0.75);
  color: #fff;
  font-size: 12px;
  padding: 4px 14px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.related-body {
  padding: 20px 20px 24px;
}
.related-main .related-thumb {
  aspect-ratio: 16 / 9;
}
.related-main .related-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.4;
}
.related-main .related-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.related-small .related-thumb {
  aspect-ratio: 16 / 8;
}
.related-small .related-body {
  padding: 14px 16px 18px;
}
.related-small .related-body h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.4;
}
.related-small .related-body p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-card-link:hover h3 {
  color: var(--primary);
}
.back-entry {
  padding: 16px 0 64px;
  text-align: center;
}
.back-entry a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  padding: 10px 24px;
  border-radius: 8px;
  border: 1px solid var(--primary);
  transition: all 0.3s ease;
}
.back-entry a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(14, 124, 90, 0.22);
}
@media (min-width: 1024px) {
  .article-main {
    padding: 48px 0 80px;
  }
  .related-section {
    padding: 80px 0;
  }
}
.site-footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 56px 0 0;
  font-size: 14px;
}
.site-footer .container {
  max-width: var(--container);
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
  }
}
.footer-brand p {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}
.footer-brand .logo-text .ln {
  color: #fff;
}
.footer-brand .logo-text .ls {
  color: rgba(255, 255, 255, 0.6);
}
.footer-brand .logo-badge {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.footer-col h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 18px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  transition: all 0.3s ease;
}
.footer-col ul a:hover {
  color: #7fd1b0;
  padding-left: 4px;
}
.footer-contact ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.65);
}
.footer-contact .fc-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 14px;
  flex-shrink: 0;
}
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 20px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* roulang page: category2 */
:root {
            --primary: #0E7C5A;
            --accent: #F26A2E;
            --ink: #13271F;
            --muted: #5E6E67;
            --bg: #F6F4EF;
            --surface: #FFFFFF;
            --line: #E3DDD2;
            --star: #F4B740;
            --deep: #13271F;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-btn: 8px;
            --shadow: 0 4px 16px rgba(19, 39, 31, 0.08);
            --shadow-hover: 0 8px 24px rgba(19, 39, 31, 0.14);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--ink);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }
        ul,
        ol {
            list-style: none;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(246, 244, 239, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow .3s;
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(19, 39, 31, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 20px;
        }
        .logo-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-badge {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .ln {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
        }
        .ls {
            font-size: 11px;
            color: var(--muted);
            letter-spacing: 0.02em;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 30px;
        }
        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink);
            position: relative;
            padding: 6px 2px;
            transition: color .2s;
            white-space: nowrap;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 2px;
            border-radius: 2px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .3s;
        }
        .nav-links a:hover {
            color: var(--primary);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-links a.active::after {
            transform: scaleX(1);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-btn);
            background: var(--accent);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all .25s;
            box-shadow: 0 4px 12px rgba(242, 106, 46, 0.2);
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: #D9591F;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(242, 106, 46, 0.3);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all .25s;
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background: var(--primary);
            color: #fff;
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .header-actions .btn-primary {
                padding: 0 16px;
            }
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            background-size: cover;
            background-position: center;
            padding: 100px 0 80px;
            color: #fff;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(19, 39, 31, 0.92) 10%, rgba(19, 39, 31, 0.55) 60%, rgba(14, 124, 90, 0.4) 100%);
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color .2s;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb span {
            color: rgba(255, 255, 255, 0.5);
        }
        .page-banner h1 {
            font-size: clamp(32px, 4vw, 46px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            max-width: 800px;
        }
        .page-banner p {
            font-size: 17px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            max-width: 640px;
        }

        /* Sections */
        .section {
            padding: 80px 0;
        }
        .section-head {
            max-width: 720px;
            margin-bottom: 48px;
        }
        .section-kicker {
            display: inline-block;
            background: #EAF5F0;
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .section-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 12px;
        }
        .section-desc {
            font-size: 16px;
            color: var(--muted);
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }
            .section-title {
                font-size: 26px;
            }
        }

        /* Timeline */
        .timeline-wrap {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            box-shadow: var(--shadow);
        }
        .timeline {
            display: flex;
            align-items: stretch;
            gap: 0;
        }
        .timeline-step {
            flex: 1;
            text-align: center;
            padding: 0 12px;
            position: relative;
        }
        .timeline-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            font-size: 18px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            box-shadow: 0 6px 16px rgba(242, 106, 46, 0.3);
            position: relative;
            z-index: 2;
        }
        .timeline-step h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--ink);
        }
        .timeline-step p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.65;
            max-width: 230px;
            margin: 0 auto;
        }
        .timeline-link {
            width: 48px;
            flex-shrink: 0;
            border-top: 2px dashed var(--line);
            margin-top: 24px;
            align-self: flex-start;
        }
        @media (max-width: 900px) {
            .timeline-wrap {
                padding: 32px 20px;
            }
            .timeline {
                flex-direction: column;
                gap: 28px;
            }
            .timeline-step {
                display: flex;
                text-align: left;
                padding: 0;
                gap: 16px;
                align-items: flex-start;
            }
            .timeline-num {
                margin: 0;
                flex-shrink: 0;
            }
            .timeline-step p {
                margin: 0;
                max-width: none;
            }
            .timeline-link {
                display: none;
            }
        }

        /* Feature rows */
        .feature-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            margin-bottom: 60px;
        }
        .feature-row:last-child {
            margin-bottom: 0;
        }
        .feature-row.reversed .feature-media {
            order: 2;
        }
        .feature-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--surface);
        }
        .feature-media img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            transition: transform .5s;
        }
        .feature-media:hover img {
            transform: scale(1.03);
        }
        .feature-body h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--ink);
            line-height: 1.35;
        }
        .feature-body p {
            font-size: 16px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 16px;
        }
        .feature-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .feature-tags .tag {
            background: #EAF5F0;
            color: var(--primary);
            font-size: 13px;
            font-weight: 500;
            padding: 4px 14px;
            border-radius: 999px;
        }
        @media (max-width: 900px) {
            .feature-row,
            .feature-row.reversed {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .feature-row.reversed .feature-media {
                order: 0;
            }
            .feature-media img {
                height: 220px;
            }
        }

        /* Notice */
        .notice-bar {
            background: #FFF0E8;
            border: 1px solid #FCD9C5;
            border-radius: var(--radius-lg);
            padding: 32px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .notice-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
        }
        .notice-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(242, 106, 46, 0.12);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }
        .notice-item h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
        }
        .notice-item p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
        }
        @media (max-width: 900px) {
            .notice-bar {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ */
        .faq-list {
            border-top: 1px solid var(--line);
            max-width: 900px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: background .25s;
            padding: 0 8px;
        }
        .faq-item.open {
            background: #EAF5F0;
            border-radius: 12px;
        }
        .faq-q {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px 8px;
            cursor: pointer;
            user-select: none;
        }
        .faq-num {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            width: 28px;
            flex-shrink: 0;
        }
        .faq-q h3 {
            flex: 1;
            font-size: 17px;
            font-weight: 600;
            color: var(--ink);
            line-height: 1.5;
        }
        .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--line);
            color: var(--ink);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
            transition: transform .3s;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }
        .faq-a {
            display: none;
            padding: 0 8px 20px 56px;
            font-size: 15px;
            line-height: 1.75;
            color: var(--muted);
            border-left: 4px solid var(--primary);
            margin-left: 36px;
        }
        .faq-item.open .faq-a {
            display: block;
        }
        @media (max-width: 768px) {
            .faq-q {
                gap: 12px;
            }
            .faq-a {
                padding-left: 16px;
                margin-left: 20px;
            }
        }

        /* CTA */
        .cta-block {
            background: var(--deep);
            border-radius: var(--radius-lg);
            padding: 80px 56px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-block::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 124, 90, 0.35), transparent 60%), radial-gradient(circle at 80% 20%, rgba(242, 106, 46, 0.25), transparent 50%);
        }
        .cta-block .container {
            position: relative;
            z-index: 2;
        }
        .cta-block h2 {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .cta-block p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 36px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 36px;
            border-radius: var(--radius-btn);
            background: #fff;
            color: var(--primary);
            font-size: 16px;
            font-weight: 600;
            transition: all .25s;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
        }
        .btn-white:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
        }
        .btn-outline-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 36px;
            border-radius: var(--radius-btn);
            border: 1.5px solid rgba(255, 255, 255, 0.6);
            color: #fff;
            font-size: 16px;
            font-weight: 500;
            transition: all .25s;
            background: transparent;
        }
        .btn-outline-white:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
        }
        @media (max-width: 768px) {
            .cta-block {
                padding: 48px 24px;
            }
            .cta-block h2 {
                font-size: 26px;
            }
        }

        /* Footer */
        .site-footer {
            background: #13271F;
            color: rgba(255, 255, 255, 0.75);
            padding-top: 64px;
            padding-bottom: 24px;
            margin-top: 40px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            margin-top: 16px;
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            transition: color .2s, padding-left .2s;
        }
        .footer-col ul a:hover {
            color: #5FD3A7;
            padding-left: 4px;
        }
        .footer-contact ul li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
        }
        .fc-icon {
            flex-shrink: 0;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            flex-wrap: wrap;
            gap: 8px;
        }
        @media (max-width: 900px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .footer-top {
                grid-template-columns: 1fr;
            }
        }

        /* Animations */
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-fade-up {
            animation: fadeUp .6s ease both;
        }

/* roulang page: category3 */
:root {
            --primary: #0E7C5A;
            --primary-dark: #0A6549;
            --accent: #F26A2E;
            --accent-dark: #D9591F;
            --ink: #13271F;
            --muted: #5E6E67;
            --bg: #F6F4EF;
            --surface: #FFFFFF;
            --line: #E3DDD2;
            --green-light: #EAF5F0;
            --orange-light: #FFF0E8;
            --star: #F4B740;
            --dark: #13271F;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 16px rgba(19, 39, 31, 0.08);
            --shadow-hover: 0 8px 24px rgba(19, 39, 31, 0.14);
            --container: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'Source Han Sans SC', sans-serif;
            background-color: var(--bg);
            color: var(--ink);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button,
        input,
        textarea {
            font-family: inherit;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 32px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 24px;
            }
        }

        /* ========== Header ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 60px;
            background: transparent;
            transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
            border-bottom: 1px solid transparent;
        }

        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            box-shadow: 0 2px 16px rgba(19, 39, 31, 0.08);
            border-color: rgba(227, 221, 210, .6);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .logo-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-badge {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 4px 10px rgba(14, 124, 90, .28);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
        }

        .ln {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            letter-spacing: .02em;
            transition: color .3s;
        }

        .ls {
            font-size: 11px;
            color: rgba(255, 255, 255, .85);
            transition: color .3s;
        }

        .site-header.scrolled .ln {
            color: var(--ink);
        }
        .site-header.scrolled .ls {
            color: var(--muted);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .nav-links a {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255, 255, 255, .88);
            transition: all .25s ease;
            position: relative;
        }

        .site-header.scrolled .nav-links a {
            color: var(--ink);
            opacity: .82;
        }

        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, .12);
        }

        .site-header.scrolled .nav-links a:hover {
            color: var(--primary);
            background: var(--green-light);
            opacity: 1;
        }

        .nav-links a.active {
            color: #fff;
            font-weight: 600;
            opacity: 1;
        }

        .site-header.scrolled .nav-links a.active {
            color: var(--primary);
            opacity: 1;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            left: 50%;
            bottom: 1px;
            transform: translateX(-50%);
            width: 16px;
            height: 3px;
            border-radius: 4px;
            background: var(--accent);
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .search-box {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, .15);
            border: 1px solid rgba(255, 255, 255, .28);
            border-radius: 999px;
            padding: 6px 14px;
            gap: 8px;
            transition: all .3s ease;
            height: 36px;
        }

        .search-box i {
            font-size: 13px;
            color: rgba(255, 255, 255, .8);
        }

        .search-box input {
            border: none;
            outline: none;
            background: transparent;
            width: 138px;
            font-size: 13px;
            color: #fff;
        }

        .search-box input::placeholder {
            color: rgba(255, 255, 255, .5);
        }

        .site-header.scrolled .search-box {
            background: var(--surface);
            border-color: var(--line);
        }
        .site-header.scrolled .search-box i {
            color: var(--muted);
        }
        .site-header.scrolled .search-box input {
            color: var(--ink);
        }
        .site-header.scrolled .search-box input::placeholder {
            color: #9aa29e;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 38px;
            padding: 0 20px;
            background: var(--accent);
            color: #fff;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: all .3s ease;
            white-space: nowrap;
        }

        .header-cta:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(242, 106, 46, .32);
        }

        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border: none;
            background: transparent;
            color: #fff;
            font-size: 20px;
            cursor: pointer;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            transition: background .2s;
        }

        .menu-toggle:hover {
            background: rgba(255, 255, 255, .12);
        }

        .site-header.scrolled .menu-toggle {
            color: var(--ink);
        }
        .site-header.scrolled .menu-toggle:hover {
            background: var(--green-light);
        }

        /* Mobile drawer */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            height: 100vh;
            background: var(--surface);
            z-index: 200;
            padding: 28px 24px;
            box-shadow: -4px 0 24px rgba(19, 39, 31, .18);
            transition: right .3s ease;
            flex-direction: column;
            gap: 6px;
        }

        .mobile-drawer.open {
            right: 0;
            display: flex;
        }

        .drawer-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .drawer-close {
            width: 36px;
            height: 36px;
            border: none;
            background: var(--green-light);
            color: var(--primary);
            font-size: 16px;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-drawer a.m-link {
            display: block;
            padding: 12px 14px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink);
            background: transparent;
            transition: all .2s;
        }

        .mobile-drawer a.m-link:hover {
            background: var(--green-light);
            color: var(--primary);
        }

        .mobile-drawer a.m-link.active {
            background: var(--green-light);
            color: var(--primary);
            font-weight: 600;
        }

        .mobile-drawer .drawer-cta {
            margin-top: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            height: 44px;
            background: var(--accent);
            color: #fff;
            border-radius: 8px;
            font-weight: 600;
        }

        .backdrop {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(19, 39, 31, .45);
            z-index: 150;
            opacity: 0;
            transition: opacity .3s;
        }
        .backdrop.show {
            opacity: 1;
        }

        /* ========== Page Hero ========== */
        .page-hero {
            position: relative;
            min-height: 440px;
            display: flex;
            align-items: center;
            padding: 110px 0 56px;
            color: #fff;
            background: url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(19, 39, 31, 0.90) 0%, rgba(14, 124, 90, 0.72) 55%, rgba(19, 39, 31, 0.45) 100%);
        }

        .page-hero::after {
            content: '';
            position: absolute;
            right: -120px;
            bottom: -80px;
            width: 420px;
            height: 420px;
            border: 2px solid rgba(255, 255, 255, .14);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero-content {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, .75);
            margin-bottom: 18px;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, .75);
            transition: color .2s;
        }

        .breadcrumb a:hover {
            color: #fff;
            text-decoration: underline;
        }

        .breadcrumb i {
            font-size: 11px;
        }

        .page-hero h1 {
            font-size: clamp(30px, 4.2vw, 48px);
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 14px;
            letter-spacing: .01em;
        }

        .page-hero h1 .highlight {
            color: var(--star);
        }

        .page-hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, .86);
            max-width: 660px;
            line-height: 1.8;
            margin-bottom: 30px;
        }

        .page-hero-stats {
            display: flex;
            align-items: center;
            gap: 42px;
            flex-wrap: wrap;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat .stat-num {
            font-size: 26px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .hero-stat .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, .68);
            margin-top: 2px;
        }

        /* ========== Section ========== */
        .page-section {
            padding: 80px 0;
        }

        .page-section.bg-muted {
            background: var(--surface);
        }

        .section-head {
            max-width: 640px;
            margin-bottom: 44px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            padding: 4px 14px;
            background: var(--green-light);
            color: var(--primary);
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 12px;
        }

        .section-head h2 {
            font-size: clamp(26px, 3vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: .01em;
            margin-bottom: 10px;
        }

        .section-head p {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.7;
        }

        /* ========== Bento Grid ========== */
        .news-bento-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            grid-auto-rows: 250px;
            gap: 20px;
        }

        .bento-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: block;
            background: var(--ink);
            box-shadow: var(--shadow);
            transition: transform .35s ease, box-shadow .35s ease;
        }

        .bento-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .bento-card .bento-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .6s ease;
        }

        .bento-card:hover .bento-bg {
            transform: scale(1.05);
        }

        .bento-card .bento-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(19, 39, 31, 0.10) 20%, rgba(19, 39, 31, 0.78) 100%);
            transition: background .3s;
        }

        .bento-card:hover .bento-overlay {
            background: linear-gradient(180deg, rgba(19, 39, 31, 0.05) 20%, rgba(19, 39, 31, 0.82) 100%);
        }

        .bento-content {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            padding: 22px;
            color: #fff;
        }

        .bento-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 12px;
            background: rgba(255, 255, 255, .18);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, .22);
            border-radius: 999px;
            font-size: 12px;
            font-weight: 500;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: .03em;
        }

        .bento-content h3 {
            font-size: 21px;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 6px;
        }

        .bento-content p {
            font-size: 13px;
            color: rgba(255, 255, 255, .82);
            line-height: 1.65;
            max-width: 320px;
            margin-bottom: 10px;
        }

        .bento-enter {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: #fff;
            opacity: .85;
            transition: all .25s;
        }

        .bento-enter i {
            font-size: 12px;
            transition: transform .25s;
        }

        .bento-card:hover .bento-enter {
            opacity: 1;
            color: var(--star);
        }

        .bento-card:hover .bento-enter i {
            transform: translateX(4px);
        }

        .bento-card.large {
            grid-column: span 2;
        }

        .bento-card.small {
            grid-column: span 1;
        }

        /* Strip */
        .bento-strip {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            margin-top: 20px;
            padding: 30px 32px;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, #0E7C5A 0%, #0A6549 100%);
            color: #fff;
            box-shadow: var(--shadow);
            flex-wrap: wrap;
        }

        .strip-text {
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 260px;
            flex: 1;
        }

        .strip-text strong {
            font-size: 19px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .strip-text strong i {
            color: var(--star);
            font-size: 18px;
        }

        .strip-text span {
            font-size: 14px;
            color: rgba(255, 255, 255, .82);
        }

        .strip-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 42px;
            padding: 0 22px;
            background: #fff;
            color: var(--primary);
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: all .3s;
            white-space: nowrap;
        }

        .strip-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, .15);
            color: var(--primary-dark);
        }

        .strip-btn i {
            font-size: 13px;
            transition: transform .2s;
        }

        .strip-btn:hover i {
            transform: translateX(4px);
        }

        /* ========== News List ========== */
        .news-section {
            background: var(--bg);
            border-top: 1px solid var(--line);
        }

        .news-list-wrap {
            display: grid;
            grid-template-columns: 1.15fr 1fr;
            gap: 32px;
            align-items: start;
        }

        .news-featured {
            display: block;
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            min-height: 460px;
            box-shadow: var(--shadow);
            transition: box-shadow .35s ease, transform .35s ease;
        }

        .news-featured:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .featured-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(19, 39, 31, 0.12) 40%, rgba(19, 39, 31, 0.9) 100%);
        }

        .featured-content {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            padding: 28px;
            color: #fff;
        }

        .featured-tag {
            display: inline-block;
            padding: 4px 12px;
            background: var(--accent);
            border-radius: 999px;
            font-size: 12px;
            font-weight: 500;
            color: #fff;
            margin-bottom: 12px;
        }

        .featured-date {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: rgba(255, 255, 255, .75);
            margin-left: 10px;
        }

        .featured-date i {
            font-size: 12px;
        }

        .featured-content h3 {
            font-size: 22px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 10px;
            max-width: 520px;
        }

        .featured-content p {
            font-size: 14px;
            color: rgba(255, 255, 255, .82);
            line-height: 1.75;
            max-width: 540px;
            margin-bottom: 14px;
        }

        .featured-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--star);
        }

        .featured-link i {
            font-size: 13px;
            transition: transform .25s;
        }

        .news-featured:hover .featured-link i {
            transform: translateX(4px);
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-item {
            display: flex;
            gap: 16px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 16px;
            transition: all .3s ease;
        }

        .news-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .news-item:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .news-date {
            width: 56px;
            height: 56px;
            border-radius: 12px;
            background: var(--green-light);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: background .25s;
        }

        .news-item:hover .news-date {
            background: var(--primary);
        }

        .news-date strong {
            font-size: 19px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
            font-variant-numeric: tabular-nums;
            transition: color .25s;
        }

        .news-date span {
            font-size: 12px;
            color: var(--muted);
            line-height: 1.3;
            transition: color .25s;
        }

        .news-item:hover .news-date strong,
        .news-item:hover .news-date span {
            color: #fff;
        }

        .news-info {
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 0;
        }

        .news-cat {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: var(--green-light);
            padding: 2px 10px;
            border-radius: 999px;
            display: inline-block;
            width: max-content;
            margin-bottom: 2px;
        }

        .news-info h4 {
            font-size: 16px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--ink);
            margin-bottom: 2px;
        }

        .news-info p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 4px;
        }

        .news-link {
            font-size: 13px;
            font-weight: 500;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            opacity: 0;
            transform: translateX(-6px);
            transition: all .25s;
        }

        .news-item:hover .news-link {
            opacity: 1;
            transform: translateX(0);
        }

        .news-link i {
            font-size: 11px;
        }

        /* ========== CTA Banner ========== */
        .cta-banner {
            position: relative;
            background: var(--dark);
            color: #fff;
            padding: 90px 0;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center / cover no-repeat;
            opacity: .22;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            left: -80px;
            top: -100px;
            width: 280px;
            height: 280px;
            border: 40px solid rgba(244, 183, 64, .12);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: clamp(26px, 3.4vw, 38px);
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
        }

        .cta-inner p {
            font-size: 15px;
            color: rgba(255, 255, 255, .72);
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 32px;
            background: #fff;
            color: var(--primary);
            border-radius: 8px;
            font-size: 15px;
            font-weight: 700;
            transition: all .3s;
            gap: 8px;
        }

        .btn-light:hover {
            transform: translateY(-2px) scale(1.02);
            box-shadow: 0 12px 28px rgba(0, 0, 0, .25);
        }

        .btn-light:active {
            transform: translateY(0) scale(0.99);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 28px;
            border: 1.5px solid rgba(255, 255, 255, .6);
            color: #fff;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            transition: all .3s;
        }

        .btn-outline-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .1);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #13271F;
            color: rgba(255, 255, 255, .78);
            padding: 64px 0 28px;
            font-size: 14px;
        }

        .site-footer .container {
            max-width: var(--container);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.6fr 0.9fr 0.9fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }

        .footer-brand .logo-group {
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: rgba(255, 255, 255, .6);
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

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

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul a {
            color: rgba(255, 255, 255, .65);
            transition: all .2s;
            padding: 2px 0;
            display: inline-block;
            border-bottom: 1px solid transparent;
        }

        .footer-col ul a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .footer-contact ul li {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 9px;
            color: rgba(255, 255, 255, .65);
        }

        .footer-contact .fc-icon {
            font-size: 13px;
            color: var(--primary);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .5);
        }

        .footer-bottom a:hover {
            color: var(--primary);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .search-box {
                display: none;
            }

            .news-bento-grid {
                grid-template-columns: repeat(2, 1fr);
                grid-auto-rows: 230px;
            }

            .bento-card.large {
                grid-column: span 2;
            }

            .news-list-wrap {
                grid-template-columns: 1fr;
            }

            .news-featured {
                min-height: 380px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .page-section {
                padding: 56px 0;
            }

            .nav-links {
                display: none;
            }

            .header-cta {
                display: none;
            }

            .menu-toggle {
                display: flex;
            }

            .page-hero {
                min-height: 480px;
                padding: 104px 0 48px;
            }

            .page-hero h1 {
                font-size: 30px;
            }

            .page-hero-desc {
                font-size: 14px;
            }

            .news-bento-grid {
                grid-template-columns: 1fr;
                grid-auto-rows: 220px;
            }

            .bento-card.large,
            .bento-card.small {
                grid-column: span 1;
            }

            .bento-strip {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px;
            }

            .news-featured {
                min-height: 340px;
            }

            .featured-content {
                padding: 20px;
            }

            .featured-content h3 {
                font-size: 18px;
            }

            .news-list-wrap {
                gap: 24px;
            }

            .cta-banner {
                padding: 64px 0;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 520px) {
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .page-hero-stats {
                gap: 24px;
            }

            .hero-stat .stat-num {
                font-size: 21px;
            }

            .news-item {
                flex-direction: row;
                padding: 14px;
            }

            .news-date {
                width: 48px;
                height: 48px;
            }

            .news-info h4 {
                font-size: 15px;
            }

            .cta-actions {
                flex-direction: column;
            }

            .btn-light,
            .btn-outline-light {
                width: 100%;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0E7C5A;
            --primary-dark: #0A5F45;
            --accent: #F26A2E;
            --accent-dark: #D9591F;
            --ink: #13271F;
            --muted: #5E6E67;
            --bg: #F6F4EF;
            --surface: #FFFFFF;
            --line: #E3DDD2;
            --star: #F4B740;
            --primary-light: #EAF5F0;
            --accent-light: #FFF0E8;
            --dark: #13271F;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 16px rgba(19, 39, 31, 0.08);
            --shadow-hover: 0 8px 24px rgba(19, 39, 31, 0.14);
        }

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

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
            background: var(--bg);
            color: var(--ink);
            font-size: 16px;
            line-height: 1.75;
            min-height: 100vh;
        }

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

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

        button,
        input,
        textarea,
        select {
            font: inherit;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 32px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 24px;
            }
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: 60px;
            display: flex;
            align-items: center;
            transition: background .3s ease, box-shadow .3s ease;
            background: linear-gradient(to bottom, rgba(19, 39, 31, 0.55), rgba(19, 39, 31, 0.15));
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.96);
            box-shadow: 0 4px 16px rgba(19, 39, 31, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 24px;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 36px;
        }

        .logo-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-badge {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
            transition: background .3s;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text .ln {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            transition: color .3s;
        }

        .logo-text .ls {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.85);
            transition: color .3s;
        }

        .site-header.scrolled .logo-text .ln {
            color: var(--ink);
        }

        .site-header.scrolled .logo-text .ls {
            color: var(--muted);
        }

        .site-header.scrolled .logo-badge {
            box-shadow: 0 2px 8px rgba(14, 124, 90, 0.3);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links a {
            position: relative;
            display: block;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.9);
            border-radius: 6px;
            transition: color .25s, background .25s;
        }

        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
        }

        .nav-links a.active {
            color: #fff;
            font-weight: 600;
        }

        .nav-links a.active::after {
            content: "";
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            border-radius: 2px;
            background: var(--accent);
        }

        .site-header.scrolled .nav-links a {
            color: var(--ink);
        }

        .site-header.scrolled .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 124, 90, 0.08);
        }

        .site-header.scrolled .nav-links a.active {
            color: var(--primary);
        }

        .site-header.scrolled .nav-links a.active::after {
            background: var(--primary);
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .header-search {
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search input {
            width: 180px;
            height: 36px;
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            padding: 0 38px 0 16px;
            font-size: 14px;
            transition: all .3s;
            outline: none;
        }

        .header-search input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .header-search input:focus {
            width: 230px;
            background: rgba(255, 255, 255, 0.25);
            border-color: rgba(255, 255, 255, 0.7);
        }

        .header-search i {
            position: absolute;
            right: 14px;
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            pointer-events: none;
        }

        .site-header.scrolled .header-search input {
            border-color: var(--line);
            background: #f5f5f5;
            color: var(--ink);
        }

        .site-header.scrolled .header-search input::placeholder {
            color: var(--muted);
        }

        .site-header.scrolled .header-search input:focus {
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(14, 124, 90, 0.12);
        }

        .site-header.scrolled .header-search i {
            color: var(--muted);
        }

        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: none;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 18px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: background .25s;
        }

        .site-header.scrolled .menu-toggle {
            color: var(--ink);
            background: #f5f5f5;
        }

        .mobile-menu {
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            z-index: 999;
            background: #fff;
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease, box-shadow .3s ease;
            box-shadow: none;
        }

        .mobile-menu.open {
            max-height: 420px;
            box-shadow: 0 12px 32px rgba(19, 39, 31, 0.12);
            padding: 12px 24px 20px;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 12px;
            font-size: 16px;
            font-weight: 500;
            color: var(--ink);
            border-bottom: 1px solid var(--line);
            border-radius: 6px;
            transition: background .2s;
        }

        .mobile-menu a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .mobile-menu a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .mobile-menu .mobile-search {
            padding: 12px 0 4px;
        }

        .mobile-menu .mobile-search input {
            width: 100%;
            height: 42px;
            border: 1px solid var(--line);
            border-radius: 8px;
            padding: 0 16px;
            font-size: 14px;
            outline: none;
            transition: border-color .2s;
        }

        .mobile-menu .mobile-search input:focus {
            border-color: var(--primary);
        }

        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }
            .header-search {
                display: none;
            }
            .menu-toggle {
                display: flex;
            }
            .header-right .btn {
                display: none;
            }
        }

        @media (min-width: 1025px) {
            .mobile-menu {
                display: none;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-sm);
            height: 44px;
            padding: 0 24px;
            font-weight: 600;
            font-size: 15px;
            border: none;
            cursor: pointer;
            transition: all .25s ease;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(242, 106, 46, 0.35);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn-light {
            background: #fff;
            color: var(--primary);
        }

        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
        }

        .btn-outline-light {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.8);
            color: #fff;
        }

        .btn-outline-light:hover {
            background: #fff;
            color: var(--primary);
            border-color: #fff;
        }

        .btn-sm {
            height: 36px;
            padding: 0 18px;
            font-size: 14px;
            border-radius: 6px;
        }

        .page-hero {
            position: relative;
            background-size: cover;
            background-position: center;
            padding: 180px 0 88px;
            color: #fff;
        }

        .page-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, rgba(19, 39, 31, 0.92) 20%, rgba(14, 124, 90, 0.72) 70%, rgba(14, 124, 90, 0.35) 100%);
        }

        .page-hero-content {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 28px;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color .2s;
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb i {
            font-size: 10px;
            color: rgba(255, 255, 255, 0.5);
        }

        .hero-tag {
            display: inline-block;
            background: rgba(255, 255, 255, 0.16);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            font-size: 14px;
            font-weight: 500;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 18px;
            backdrop-filter: blur(4px);
        }

        .page-hero h1 {
            font-size: clamp(30px, 4.2vw, 48px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: -0.02em;
        }

        .page-hero .subtitle {
            font-size: 17px;
            line-height: 1.8;
            max-width: 600px;
            color: rgba(255, 255, 255, 0.88);
        }

        .section-block {
            padding: 88px 0;
        }

        .section-block.light-bg {
            background: var(--bg);
        }

        .section-head {
            text-align: center;
            margin-bottom: 52px;
        }

        .section-head .tagline {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .section-head h2 {
            font-size: clamp(26px, 3vw, 34px);
            font-weight: 700;
            color: var(--ink);
            line-height: 1.3;
            margin-bottom: 12px;
        }

        .section-head p {
            font-size: 16px;
            color: var(--muted);
            max-width: 560px;
            margin: 0 auto;
        }

        .help-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: all .3s ease;
            position: relative;
            overflow: hidden;
        }

        .help-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .35s ease;
        }

        .help-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .help-card:hover::before {
            transform: scaleX(1);
        }

        .help-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 18px;
            transition: all .3s;
        }

        .help-card:hover .help-icon {
            background: var(--accent);
            color: #fff;
        }

        .help-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--ink);
            margin-bottom: 10px;
        }

        .help-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .help-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap .25s;
        }

        .help-link:hover {
            gap: 10px;
            color: var(--accent);
        }

        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-list {
            border-top: 1px solid var(--line);
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: background .3s ease;
        }

        .faq-item.open {
            background: var(--primary-light);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 24px 16px;
            cursor: pointer;
            user-select: none;
        }

        .faq-num {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 0.05em;
            min-width: 28px;
        }

        .faq-q-text {
            flex: 1;
            font-size: 16px;
            font-weight: 600;
            color: var(--ink);
            line-height: 1.5;
        }

        .faq-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--surface);
            border: 1px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 14px;
            font-weight: 700;
            transition: transform .35s ease, background .3s, color .3s;
            flex-shrink: 0;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 16px 24px 64px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.75;
            border-left: 4px solid var(--primary);
            margin: 0 16px 0 44px;
            border-radius: 0 4px 4px 0;
        }

        .faq-more {
            text-align: center;
            margin-top: 32px;
            color: var(--muted);
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .feedback-section {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 56px;
            box-shadow: var(--shadow);
        }

        .feedback-form .form-group {
            margin-bottom: 22px;
        }

        .form-label {
            display: block;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink);
            margin-bottom: 8px;
        }

        .form-label .required {
            color: var(--accent);
            margin-left: 2px;
        }

        .form-control {
            width: 100%;
            height: 44px;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 0 14px;
            background: #fff;
            font-size: 15px;
            color: var(--ink);
            transition: all .25s ease;
        }

        .form-control::placeholder {
            color: #a0a8a3;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(242, 106, 46, 0.12);
        }

        textarea.form-control {
            min-height: 130px;
            padding: 12px 14px;
            resize: vertical;
        }

        .form-success {
            background: var(--primary-light);
            border: 1px solid var(--primary);
            border-radius: var(--radius-md);
            padding: 32px;
            text-align: center;
        }

        .form-success i {
            font-size: 42px;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .form-success h4 {
            font-size: 20px;
            font-weight: 600;
            color: var(--ink);
            margin-bottom: 8px;
        }

        .form-success p {
            color: var(--muted);
            font-size: 15px;
        }

        .contact-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            background-image: url('/assets/images/coverpic/cover-2.png');
            background-size: cover;
            background-position: center;
            min-height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            color: #fff;
            padding: 44px 40px;
        }

        .contact-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(155deg, rgba(19, 39, 31, 0.94) 10%, rgba(14, 124, 90, 0.86) 80%);
        }

        .contact-card>* {
            position: relative;
            z-index: 1;
        }

        .contact-card h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .contact-card>p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 26px;
        }

        .contact-list li {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .contact-list li:last-child {
            border-bottom: none;
        }

        .contact-list .ci {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.14);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }

        .contact-list .ct {
            font-size: 15px;
            line-height: 1.6;
        }

        .contact-list .ct .ct-label {
            display: block;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 2px;
        }

        .cta-section {
            background: var(--dark);
            border-radius: 24px;
            padding: 76px 48px;
            position: relative;
            overflow: hidden;
            color: #fff;
            text-align: center;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.08);
            top: -120px;
            right: -80px;
        }

        .cta-section::after {
            content: "";
            position: absolute;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.06);
            bottom: -60px;
            left: 10%;
        }

        .cta-section>* {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            margin-bottom: 14px;
        }

        .cta-section p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 520px;
            margin: 0 auto 32px;
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 64px 0 0;
            margin-top: 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
            gap: 40px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 16px;
            line-height: 1.75;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
        }

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

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            transition: color .25s;
        }

        .footer-col ul a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .footer-contact .fc-icon {
            margin-right: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            padding: 20px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        @media (max-width: 1024px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .feedback-section {
                padding: 40px 28px;
            }
        }

        @media (max-width: 768px) {
            .section-block {
                padding: 56px 0;
            }
            .page-hero {
                padding: 140px 0 56px;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .feedback-section {
                padding: 28px 20px;
            }
            .contact-card {
                padding: 32px 24px;
            }
            .cta-section {
                padding: 48px 24px;
            }
            .faq-question {
                padding: 18px 8px;
                gap: 12px;
            }
            .faq-answer-inner {
                padding: 0 8px 20px 0;
                margin: 0 8px 0 28px;
            }
        }