/* roulang page: index */
:root{
  --pine:#174a45;
  --pine-deep:#132e2c;
  --sage:#6e918a;
  --coral:#d9785b;
  --paper:#f7f5f0;
  --white:#fff;
  --ink:#243331;
  --muted:#71807c;
  --line:#dce4df;
  --soft:#edf2ef;
  --shadow:0 16px 42px rgba(23,74,69,.09);
  --radius:9px;
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;font-size:16px}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:hover{color:var(--coral)}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.announce{height:36px;background:var(--pine-deep);color:#dce8e2;font-size:13px;display:flex;align-items:center}
.announce .container{display:flex;justify-content:space-between;align-items:center}
.announce a{color:#f2c1ae}
.site-header{height:78px;background:rgba(247,245,240,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav-wrap{height:100%;display:flex;align-items:center;gap:40px}
.logo{display:inline-flex;align-items:center;gap:11px;color:var(--pine);font-weight:800;letter-spacing:.02em;font-size:21px;white-space:nowrap}
.logo-mark{width:29px;height:29px;border:2px solid var(--pine);border-radius:50%;position:relative}
.logo-mark:after{content:"";position:absolute;width:10px;height:2px;background:var(--coral);right:-5px;bottom:5px;transform:rotate(-45deg)}
.nav-list{display:flex;align-items:center;gap:30px;list-style:none;margin-left:auto}
.nav-list a{height:78px;display:flex;align-items:center;color:#50615d;font-size:15px;position:relative}
.nav-list a:hover,.nav-list a.active{color:var(--pine);font-weight:700}
.nav-list a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--coral)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--pine);border-radius:6px;padding:11px 19px;background:var(--pine);color:#fff;font-weight:700;transition:.25s ease}
.nav-cta:hover,.btn:hover{background:#23655e;color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(23,74,69,.16)}
.btn:active,.nav-cta:active{transform:translateY(0)}
.btn-outline{background:transparent;color:var(--pine)}
.btn-outline:hover{background:var(--pine);color:#fff}
.btn-text{padding:0;border:0;background:none;color:var(--pine);font-weight:700}
.btn-text:after{content:" →";color:var(--coral);margin-left:5px}
:focus-visible{outline:3px solid rgba(217,120,91,.55);outline-offset:3px}
.hero{min-height:650px;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--pine-deep) url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(19,46,44,.94) 0%,rgba(19,46,44,.72) 45%,rgba(19,46,44,.18) 100%)}
.hero .container{position:relative;z-index:1}
.hero-content{max-width:680px;padding:72px 0 98px}
.eyebrow,.section-kicker{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--coral);margin-bottom:19px}
.hero h1{font-size:clamp(42px,5.5vw,70px);line-height:1.14;letter-spacing:-.03em;max-width:700px;margin-bottom:25px}
.hero h1 span{color:#f0b29d}
.hero p{font-size:19px;color:#e1ebe6;max-width:620px;line-height:1.85;margin-bottom:34px}
.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.hero .btn{background:#fff;color:var(--pine);border-color:#fff}
.hero .btn:hover{background:#f2c1ae;border-color:#f2c1ae}
.hero-link{color:#fff;border-bottom:1px solid rgba(255,255,255,.55);padding-bottom:3px}
.hero-link:hover{color:#f0b29d;border-color:var(--coral)}
.hero-index{position:absolute;bottom:30px;left:0;right:0;border-top:1px solid rgba(255,255,255,.24);padding-top:17px;color:#cedbd6;font-size:13px;display:flex;gap:26px}
.section{padding:104px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:46px}
.section-head h2{font-size:clamp(28px,3.4vw,43px);line-height:1.25;color:var(--pine);max-width:570px}
.section-head p{max-width:400px;color:var(--muted);font-size:15px}
.pathway{background:#eaf0ec}
.pathway-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.path-item{padding:27px 24px 30px;border-right:1px solid var(--line);min-height:185px}
.path-item:last-child{border-right:0}
.path-no{font-size:13px;color:var(--coral);font-weight:800;display:block;margin-bottom:22px}
.path-item h3{font-size:20px;color:var(--pine);margin-bottom:8px}
.path-item p{font-size:14px;color:var(--muted);line-height:1.65;margin-bottom:17px}
.feature-layout{display:grid;grid-template-columns:5fr 7fr;gap:76px;align-items:start}
.feature-intro{position:sticky;top:125px}
.feature-intro h2{font-size:clamp(29px,3.2vw,42px);line-height:1.3;color:var(--pine);margin-bottom:18px}
.feature-intro p{color:var(--muted);margin-bottom:27px}
.service-list{border-top:1px solid var(--line)}
.service-item{display:grid;grid-template-columns:48px 1fr auto;gap:21px;align-items:start;padding:25px 0;border-bottom:1px solid var(--line)}
.service-icon{width:38px;height:38px;border:1px solid var(--sage);border-radius:50%;display:grid;place-items:center;color:var(--pine);font-weight:800}
.service-item h3{font-size:20px;color:var(--pine);margin-bottom:5px}
.service-item p{color:var(--muted);font-size:14px;line-height:1.7}
.arrow{color:var(--coral);font-size:21px;transition:.2s}
.service-item:hover .arrow{transform:translateX(5px)}
.scene{background:#fff}
.scene-layout{display:grid;grid-template-columns:7fr 5fr;gap:70px;align-items:center}
.scene-image{aspect-ratio:1.25;overflow:hidden;border-radius:var(--radius);background:var(--soft)}
.scene-image img{width:100%;height:100%;object-fit:cover;transition:.5s}
.scene-image:hover img{transform:scale(1.025)}
.scene-copy h2{font-size:38px;line-height:1.3;color:var(--pine);margin-bottom:18px}
.scene-copy p{color:var(--muted);margin-bottom:24px}
.tags{display:flex;gap:9px;flex-wrap:wrap}
.tag{border:1px solid var(--line);border-radius:30px;padding:5px 12px;color:var(--sage);font-size:13px;background:var(--paper)}
.news-section{background:var(--paper)}
.news-layout{display:grid;grid-template-columns:3fr 9fr;gap:65px}
.news-title h2{font-size:35px;color:var(--pine);line-height:1.3;margin-bottom:15px}
.news-title p{color:var(--muted);font-size:14px}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:145px 1fr 30px;gap:24px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.news-thumb{height:92px;border-radius:6px;overflow:hidden;background:var(--soft)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-meta{display:flex;gap:13px;color:var(--sage);font-size:12px;margin-bottom:5px}
.news-item h3{font-size:18px;color:var(--pine);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.news-item p{font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.news-arrow{font-size:22px;color:var(--coral)}
.empty-state{padding:45px 20px;border:1px dashed var(--sage);text-align:center;color:var(--muted)}
.empty-state strong{display:block;color:var(--pine);font-size:18px;margin-bottom:8px}
.faq-section{background:#eaf0ec}
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:90px}
.faq-intro h2{font-size:38px;color:var(--pine);line-height:1.3;margin-bottom:15px}
.faq-intro p{color:var(--muted)}
.faq-list{border-top:1px solid #cbd8d2}
.faq-item{border-bottom:1px solid #cbd8d2}
.faq-question{width:100%;padding:22px 0;background:none;border:0;color:var(--pine);text-align:left;font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center}
.faq-question span{font-size:24px;font-weight:400;color:var(--coral);transition:.2s}
.faq-answer{max-height:0;overflow:hidden;color:var(--muted);font-size:15px;transition:max-height .3s ease,padding .3s ease}
.faq-item.open .faq-answer{max-height:150px;padding:0 35px 22px 0}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.cta{padding:72px 0;background:var(--pine);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
.cta h2{font-size:clamp(28px,3.5vw,42px);line-height:1.3;margin-bottom:9px}
.cta p{color:#c9d9d2}
.cta .btn{background:#fff;color:var(--pine);border-color:#fff}
.site-footer{background:var(--pine-deep);color:#dbe7e1;padding:62px 0 25px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:45px;padding-bottom:52px}
.footer-brand p{color:#9cb2aa;font-size:14px;max-width:300px;margin-top:17px}
.footer-title{font-size:14px;color:#fff;font-weight:700;margin-bottom:18px}
.footer-links{list-style:none;display:grid;gap:9px;color:#9cb2aa;font-size:14px}
.footer-links a:hover{color:#f0b29d}
.footer-note{font-size:14px;color:#9cb2aa;line-height:1.8}
.footer-bottom{border-top:1px solid rgba(220,228,223,.16);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#829b92;font-size:12px}
.menu-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--pine);border-radius:5px;width:42px;height:38px}
@media(max-width:1024px){
  .nav-wrap{gap:22px}.nav-list{gap:18px}
  .feature-layout,.scene-layout{gap:40px}
  .footer-top{grid-template-columns:2fr 1fr 1fr}
}
@media(max-width:768px){
  .container{width:min(100% - 40px,var(--container))}
  .announce{height:auto;min-height:36px;padding:7px 0}
  .announce .container{font-size:12px}
  .announce span{display:none}
  .site-header{height:68px}.nav-wrap{justify-content:space-between}
  .menu-toggle{display:block}
  .nav-cta{padding:9px 13px;font-size:13px}
  .nav-list{display:none;position:absolute;top:104px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px;box-shadow:var(--shadow)}
  .nav-list.show{display:block}
  .nav-list li a{height:48px;border-bottom:1px solid var(--line)}
  .nav-list a.active:after{display:none}
  .hero{min-height:620px}.hero-content{padding:65px 0 105px}.hero h1{font-size:42px}
  .hero p{font-size:17px}.section{padding:68px 0}
  .section-head{display:block;margin-bottom:30px}.section-head p{margin-top:14px}
  .pathway-grid{grid-template-columns:1fr 1fr}.path-item:nth-child(2){border-right:0}.path-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .feature-layout,.scene-layout,.news-layout,.faq-grid{grid-template-columns:1fr}
  .feature-intro{position:static}.feature-intro h2,.scene-copy h2,.faq-intro h2{font-size:30px}
  .scene-layout{gap:30px}.news-layout{gap:30px}.faq-grid{gap:30px}
  .news-item{grid-template-columns:95px 1fr 20px;gap:14px}.news-thumb{height:75px}
  .news-item h3{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  .news-item p{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  .cta-inner{display:block}.cta .btn{margin-top:25px}
  .footer-top{grid-template-columns:1fr 1fr;gap:35px}.footer-brand{grid-column:1/-1}
  .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
}
@media(max-width:520px){
  .hero h1{font-size:36px}.hero-index{gap:12px;flex-wrap:wrap}
  .pathway-grid{grid-template-columns:1fr}.path-item{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .path-item:last-child{border-bottom:0!important}
  .service-item{grid-template-columns:40px 1fr 20px;gap:13px}.service-item h3{font-size:17px}
  .news-item{grid-template-columns:1fr 20px}.news-thumb{display:none}
  .footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}
  .hero-actions{gap:18px}
}

/* roulang page: article */
:root{
      --pine:#174a45;
      --pine-deep:#132e2c;
      --sage:#6e918a;
      --coral:#d9785b;
      --paper:#f7f5f0;
      --white:#fff;
      --ink:#243331;
      --muted:#71807c;
      --line:#dce4df;
      --soft:#edf2ef;
      --shadow:0 16px 42px rgba(23,74,69,.09);
      --radius:9px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--paper);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      font-size:16px;
      line-height:1.7;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--coral)}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .announce{height:36px;background:var(--pine-deep);color:#d8e5df;font-size:13px}
    .announce .container{height:100%;display:flex;align-items:center;justify-content:space-between}
    .announce a{color:#f2c1ae}
    .site-header{
      height:78px;background:rgba(247,245,240,.97);border-bottom:1px solid var(--line);
      position:sticky;top:0;z-index:20
    }
    .nav-wrap{height:100%;display:flex;align-items:center;gap:40px}
    .logo{display:inline-flex;align-items:center;gap:11px;color:var(--pine);font-weight:800;font-size:21px;letter-spacing:.02em;white-space:nowrap}
    .logo-mark{width:29px;height:29px;border:2px solid var(--pine);border-radius:50%;position:relative}
    .logo-mark:after{content:"";position:absolute;width:10px;height:2px;background:var(--coral);right:-5px;bottom:5px;transform:rotate(-45deg)}
    nav{margin-left:auto}
    .nav-list{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
    .nav-list a{height:78px;display:flex;align-items:center;color:#50615d;font-size:15px;position:relative}
    .nav-list a:hover,.nav-list a.active{color:var(--pine);font-weight:700}
    .nav-list a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--coral)}
    .nav-cta,.btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      border:1px solid var(--pine);border-radius:6px;padding:11px 19px;background:var(--pine);
      color:#fff;font-weight:700;transition:.25s ease
    }
    .nav-cta:hover,.btn:hover{background:#23655e;color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(23,74,69,.16)}
    .btn:active,.nav-cta:active{transform:translateY(0)}
    .btn-outline{background:transparent;color:var(--pine)}
    .btn-outline:hover{background:var(--pine);color:#fff}
    .menu-toggle{display:none;border:1px solid var(--line);background:var(--white);color:var(--pine);border-radius:6px;padding:7px 10px}
    .article-hero{padding:76px 0 58px;background:#eaf0ec;border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:27px}
    .breadcrumb span{color:#b5c1bc}
    .article-head{max-width:880px}
    .eyebrow,.section-kicker{color:var(--coral);font-size:13px;letter-spacing:.14em;font-weight:800;text-transform:uppercase;margin-bottom:14px}
    .article-head h1{color:var(--pine);font-size:clamp(34px,5vw,60px);line-height:1.2;letter-spacing:-.025em;margin:0 0 21px;max-width:900px}
    .article-summary{font-size:18px;color:#586b66;max-width:780px;margin:0 0 25px}
    .article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;color:var(--sage);font-size:14px}
    .meta-dot{width:4px;height:4px;background:var(--coral);border-radius:50%}
    .article-cover{margin-top:42px;aspect-ratio:16/7;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--soft)}
    .article-cover img{width:100%;height:100%;object-fit:cover}
    .reading-area{padding:78px 0 106px}
    .reading-layout{display:grid;grid-template-columns:minmax(0,790px) 270px;gap:84px;align-items:start}
    .article-content{
      color:#354541;font-size:17px;line-height:1.95;min-width:0
    }
    .article-content h2{color:var(--pine);font-size:31px;line-height:1.35;margin:46px 0 18px}
    .article-content h3{color:var(--pine);font-size:22px;line-height:1.45;margin:35px 0 13px}
    .article-content p{margin:0 0 22px}
    .article-content ul,.article-content ol{padding-left:25px;margin:0 0 25px}
    .article-content li{margin-bottom:8px}
    .article-content blockquote{
      margin:30px 0;padding:19px 24px;border-left:4px solid var(--coral);
      background:var(--soft);color:#526762
    }
    .article-content img{width:100%;border-radius:7px;margin:30px 0 8px;border:1px solid var(--line)}
    .article-content table{width:100%;border-collapse:collapse;margin:28px 0;background:var(--white);font-size:15px}
    .article-content th,.article-content td{padding:12px 14px;border:1px solid var(--line);text-align:left}
    .article-content th{color:var(--pine);background:var(--soft)}
    .article-content a{color:var(--pine);text-decoration:underline;text-decoration-color:#b8ccc5;text-underline-offset:4px}
    .article-content a:hover{color:var(--coral)}
    .article-aside{position:sticky;top:112px}
    .aside-box{border-top:3px solid var(--pine);padding-top:18px;margin-bottom:32px}
    .aside-box h2{font-size:17px;color:var(--pine);margin:0 0 15px}
    .aside-box p{font-size:14px;color:var(--muted);margin:0 0 16px}
    .aside-links{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
    .aside-links li{border-bottom:1px solid var(--line)}
    .aside-links a{display:flex;justify-content:space-between;gap:10px;padding:12px 0;color:#52635f;font-size:14px}
    .aside-links a:hover{color:var(--coral);padding-left:4px}
    .tag{display:inline-flex;border:1px solid var(--line);border-radius:30px;padding:4px 11px;color:var(--sage);font-size:12px;background:var(--paper)}
    .article-bottom{margin-top:60px;padding-top:25px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .back-link{color:var(--pine);font-weight:700}
    .empty-state{padding:58px 25px;text-align:center;border:1px solid var(--line);background:var(--white);border-radius:var(--radius)}
    .empty-icon{width:48px;height:48px;margin:0 auto 17px;border:1px solid var(--sage);border-radius:50%;position:relative}
    .empty-icon:after{content:"";position:absolute;width:18px;height:2px;background:var(--coral);left:14px;top:22px;transform:rotate(-35deg)}
    .empty-state h1{color:var(--pine);font-size:28px;margin:0 0 10px}
    .empty-state p{color:var(--muted);margin:0 0 23px}
    .cta-strip{padding:58px 0;background:var(--pine);color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
    .cta-inner h2{font-size:clamp(25px,3vw,36px);line-height:1.35;margin:0 0 8px}
    .cta-inner p{color:#cddbd5;margin:0}
    .cta-actions{display:flex;gap:13px;flex-wrap:wrap}
    .cta-strip .btn{background:#fff;color:var(--pine);border-color:#fff}
    .cta-strip .btn-outline{background:transparent;color:#fff;border-color:#9db5ad}
    .cta-strip .btn-outline:hover{background:#fff;color:var(--pine)}
    .site-footer{background:var(--pine-deep);color:#d6e2dd;padding:62px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:45px;padding-bottom:48px}
    .footer-brand .logo{color:#fff;margin-bottom:18px}
    .footer-brand .logo-mark{border-color:#fff}
    .footer-brand p,.footer-note{color:#a9c0b8;font-size:14px;max-width:280px;margin:0}
    .footer-title{color:#fff;font-weight:700;margin-bottom:16px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:8px 0}
    .footer-links a{color:#aec2bb;font-size:14px}
    .footer-links a:hover{color:#f2c1ae}
    .footer-bottom{border-top:1px solid rgba(210,230,220,.17);padding-top:19px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8daaa0;font-size:12px}
    :focus-visible{outline:3px solid rgba(217,120,91,.65);outline-offset:3px}
    @media(max-width:1024px){
      .nav-wrap{gap:22px}.nav-list{gap:18px}
      .reading-layout{grid-template-columns:minmax(0,1fr) 230px;gap:45px}
      .footer-top{gap:25px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 40px,var(--container))}
      .announce{font-size:12px}
      .announce .container span:last-child{display:none}
      .site-header{height:68px}
      .nav-wrap{justify-content:space-between}
      nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px 18px;box-shadow:var(--shadow)}
      nav.open{display:block}
      .nav-list{display:block;margin:0}
      .nav-list li{border-bottom:1px solid var(--line)}
      .nav-list a{height:52px}
      .nav-list a.active:after{left:auto;right:0;top:18px;bottom:auto;width:4px;height:18px}
      .nav-cta{display:none}
      .menu-toggle{display:block}
      .article-hero{padding:47px 0 38px}
      .article-head h1{font-size:38px}
      .article-summary{font-size:16px}
      .article-cover{margin-top:28px;aspect-ratio:16/9}
      .reading-area{padding:52px 0 70px}
      .reading-layout{display:block}
      .article-aside{position:static;margin-top:48px}
      .article-content{font-size:16px}
      .article-content h2{font-size:27px}
      .cta-inner{display:block}
      .cta-actions{margin-top:25px}
      .footer-top{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 32px)}
      .article-head h1{font-size:32px}
      .breadcrumb{font-size:12px}
      .article-meta{gap:9px}
      .article-bottom{display:block}
      .article-bottom a{display:block;margin:10px 0}
      .footer-top{grid-template-columns:1fr;gap:28px}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }

/* roulang page: category1 */
:root{
      --pine:#174a45;--pine-deep:#132e2c;--sage:#6e918a;--coral:#d9785b;
      --paper:#f7f5f0;--white:#fff;--ink:#243331;--muted:#71807c;
      --line:#dce4df;--soft:#edf2ef;--shadow:0 16px 42px rgba(23,74,69,.09);
      --radius:9px;--container:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--coral)}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .announce{height:36px;background:var(--pine-deep);color:#d6e4df;font-size:13px}
    .announce .container{height:100%;display:flex;align-items:center;justify-content:space-between}
    .announce a{color:#f2c1ae}
    .site-header{height:78px;background:rgba(247,245,240,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:40px}
    .logo{display:inline-flex;align-items:center;gap:11px;color:var(--pine);font-size:21px;font-weight:800;white-space:nowrap}
    .logo-mark{width:29px;height:29px;border:2px solid var(--pine);border-radius:50%;position:relative}
    .logo-mark:after{content:"";position:absolute;width:10px;height:2px;background:var(--coral);right:-5px;bottom:5px;transform:rotate(-45deg)}
    .nav-list{display:flex;align-items:center;gap:30px;list-style:none;margin:0 0 0 auto;padding:0}
    .nav-list a{height:78px;display:flex;align-items:center;color:#50615d;font-size:15px;position:relative}
    .nav-list a:hover,.nav-list a.active{color:var(--pine);font-weight:700}
    .nav-list a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--coral)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--pine);border-radius:6px;padding:11px 19px;background:var(--pine);color:#fff;font-weight:700;transition:.25s ease}
    .nav-cta:hover,.btn:hover{background:#23655e;color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(23,74,69,.16)}
    .btn-outline{background:transparent;color:var(--pine)}
    .btn-outline:hover{background:var(--pine);color:#fff}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--pine);border-radius:6px;padding:7px 10px}
    .page-banner{padding:78px 0 70px;background:var(--soft);border-bottom:1px solid var(--line)}
    .crumbs{font-size:13px;color:var(--muted);margin-bottom:25px}
    .crumbs a{color:var(--pine)}
    .banner-grid{display:grid;grid-template-columns:8fr 4fr;gap:60px;align-items:end}
    .section-kicker{color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.14em;margin-bottom:16px}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,62px);line-height:1.16;letter-spacing:-.03em;color:var(--pine);margin-bottom:20px}
    .banner-copy{font-size:18px;color:var(--muted);max-width:720px}
    .banner-note{border-left:3px solid var(--coral);padding-left:20px;color:var(--muted);font-size:14px}
    .banner-note strong{display:block;color:var(--pine);font-size:18px;margin-bottom:5px}
    .section{padding:96px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:42px}
    .section-head h2{font-size:clamp(28px,3.4vw,43px);line-height:1.25;color:var(--pine);max-width:650px;margin:0}
    .section-head p{max-width:420px;color:var(--muted);font-size:15px;margin:0}
    .guide-tabs{display:flex;gap:10px;overflow:auto;border-bottom:1px solid var(--line);padding-bottom:14px;scrollbar-width:none}
    .guide-tabs::-webkit-scrollbar{display:none}
    .guide-tabs a{flex:0 0 auto;border:1px solid var(--line);border-radius:30px;padding:8px 17px;color:var(--sage);font-size:14px;background:var(--white)}
    .guide-tabs a:hover,.guide-tabs a.active{background:var(--pine);border-color:var(--pine);color:#fff}
    .focus-grid{display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:stretch}
    .focus-image{min-height:390px;overflow:hidden;border-radius:var(--radius);background:var(--soft)}
    .focus-image img{width:100%;height:100%;object-fit:cover;transition:.5s}
    .focus-image:hover img{transform:scale(1.025)}
    .focus-copy{padding:12px 0}
    .focus-copy h2{font-size:36px;line-height:1.3;color:var(--pine);margin-bottom:18px}
    .focus-copy p{color:var(--muted);margin-bottom:25px}
    .tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px}
    .tag{border:1px solid var(--line);border-radius:30px;padding:5px 12px;color:var(--sage);font-size:13px;background:var(--paper)}
    .guide-list{border-top:1px solid var(--line)}
    .guide-item{display:grid;grid-template-columns:54px 1fr auto;gap:22px;align-items:start;padding:25px 0;border-bottom:1px solid var(--line)}
    .guide-num{color:var(--coral);font-size:14px;font-weight:800;padding-top:3px}
    .guide-item h3{font-size:21px;color:var(--pine);margin-bottom:6px}
    .guide-item p{color:var(--muted);font-size:14px;line-height:1.7;margin-bottom:0}
    .guide-arrow{font-size:23px;color:var(--coral);transition:.2s}
    .guide-item:hover .guide-arrow{transform:translateX(5px)}
    .steps-section{background:var(--pine-deep);color:#fff}
    .steps-section h2{color:#fff}
    .steps-section .section-head p{color:#c5d5d0}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}
    .step{padding:27px 24px 10px;border-right:1px solid rgba(255,255,255,.18);min-height:190px}
    .step:last-child{border-right:0}
    .step-number{color:#f0b29d;font-size:13px;font-weight:800;letter-spacing:.12em}
    .step h3{font-size:20px;margin:22px 0 9px}
    .step p{color:#c5d5d0;font-size:14px;line-height:1.7}
    .faq-section{background:#eaf0ec}
    .faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:90px}
    .faq-intro h2{font-size:38px;color:var(--pine);line-height:1.3;margin-bottom:15px}
    .faq-intro p{color:var(--muted)}
    .faq-list{border-top:1px solid #cbd8d2}
    .faq-item{border-bottom:1px solid #cbd8d2}
    .faq-question{width:100%;padding:22px 0;background:none;border:0;color:var(--pine);text-align:left;font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center}
    .faq-question span:last-child{font-size:24px;color:var(--coral);transition:.25s}
    .faq-answer{display:none;color:var(--muted);font-size:15px;padding:0 35px 22px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{padding:65px 0;background:var(--coral);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2{font-size:34px;line-height:1.3;margin-bottom:9px}
    .cta p{margin:0;color:#fff1eb}
    .cta .btn{background:#fff;color:var(--pine);border-color:#fff}
    .cta .btn:hover{background:var(--pine);color:#fff;border-color:var(--pine)}
    .site-footer{background:var(--pine-deep);color:#c9d8d3;padding:68px 0 23px}
    .footer-top{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.5fr;gap:42px;padding-bottom:48px}
    .footer-brand .logo{color:#fff;margin-bottom:18px}
    .footer-brand .logo-mark{border-color:#fff}
    .footer-brand p,.footer-note{color:#aabeb7;font-size:14px;line-height:1.8}
    .footer-title{color:#fff;font-weight:700;margin-bottom:17px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin-bottom:9px;font-size:14px}
    .footer-links a{color:#aabeb7}
    .footer-links a:hover{color:#f0b29d}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);padding-top:20px;color:#8da59d;font-size:12px}
    :focus-visible{outline:3px solid rgba(217,120,91,.55);outline-offset:3px}
    @media(max-width:900px){
      .nav-wrap{gap:18px}.nav-list{gap:16px}.nav-cta{display:none}
      .banner-grid,.focus-grid,.faq-grid{grid-template-columns:1fr;gap:30px}
      .steps{grid-template-columns:repeat(2,1fr)}
      .step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}
      .footer-top{grid-template-columns:2fr 1fr 1fr}
      .footer-note{max-width:260px}
    }
    @media(max-width:700px){
      .container{width:min(100% - 40px,var(--container))}
      .announce{font-size:12px}.announce a{display:none}
      .site-header{height:70px}.nav-wrap{justify-content:space-between}
      .nav-list{display:none;position:absolute;top:70px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px 18px;flex-direction:column;align-items:stretch;gap:0}
      .nav-list.show{display:flex}.nav-list a{height:50px;border-bottom:1px solid var(--line)}
      .nav-list a.active:after{left:auto;width:30px;right:0;bottom:0}
      .menu-toggle{display:block}
      .page-banner{padding:54px 0 48px}h1{font-size:40px}
      .section{padding:65px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:15px}
      .focus-image{min-height:260px}.focus-copy h2{font-size:29px}
      .guide-item{grid-template-columns:38px 1fr 20px;gap:12px}.guide-item h3{font-size:18px}
      .steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)!important}
      .faq-grid{gap:25px}.faq-intro h2{font-size:30px}
      .cta-inner{display:block}.cta h2{font-size:28px}.cta .btn{margin-top:22px}
      .footer-top{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }