/* roulang page: index */
:root{
      --green-950:#0b2b27;
      --green-900:#103b34;
      --green-800:#145046;
      --green-700:#1d6658;
      --green-100:#dfece5;
      --green-50:#eef4ef;
      --sand-500:#c7a66a;
      --sand-200:#e8ddc6;
      --cream:#f7f4ec;
      --paper:#fffdf8;
      --ink:#202a27;
      --muted:#6c7973;
      --line:#dce5de;
      --shadow:0 16px 44px rgba(16,59,52,.10);
      --shadow-sm:0 8px 24px rgba(16,59,52,.07);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --container:1200px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--cream);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      font-size:16px;
      line-height:1.8;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(199,166,106,.75);outline-offset:4px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .topbar{
      position:sticky;top:0;z-index:30;
      background:rgba(247,244,236,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(16,59,52,.09);
    }
    .nav{
      height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px;
    }
    .brand{display:inline-flex;align-items:center;gap:11px;color:var(--green-900);font-weight:700;letter-spacing:.02em;white-space:nowrap}
    .brand-mark{
      width:38px;height:38px;border-radius:12px;background:var(--green-900);
      position:relative;display:grid;place-items:center;color:var(--sand-200);font-size:18px;
      box-shadow:0 6px 16px rgba(16,59,52,.18);
    }
    .brand-mark::after{content:"";width:17px;height:9px;border:2px solid var(--sand-200);border-bottom:0;border-radius:18px 18px 0 0;transform:translateY(3px)}
    .brand-text{font-size:19px}
    .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.1;font-weight:500;letter-spacing:.13em}
    .nav-links{display:flex;align-items:center;gap:30px;margin-left:auto}
    .nav-links a{position:relative;color:#485750;font-size:14px;padding:25px 0;transition:color .25s ease}
    .nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:17px;height:2px;background:var(--sand-500);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
    .nav-links a:hover,.nav-links a.active{color:var(--green-900)}
    .nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:44px;padding:0 20px;border-radius:999px;background:var(--green-900);color:#fffdf8;
      font-size:14px;font-weight:600;border:1px solid var(--green-900);transition:transform .25s ease,background .25s ease,box-shadow .25s ease;
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--green-950);transform:translateY(-2px);box-shadow:0 10px 20px rgba(16,59,52,.18)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--green-900);font-size:25px;padding:7px}
    .hero{
      min-height:670px;display:flex;align-items:center;position:relative;overflow:hidden;color:#fffdf8;
      background:
        linear-gradient(90deg,rgba(11,43,39,.96) 0%,rgba(16,59,52,.84) 44%,rgba(16,59,52,.42) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero::before{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(232,221,198,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(232,221,198,.25) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
    .hero-inner{position:relative;z-index:1;padding:92px 0 70px}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(390px,.76fr);gap:72px;align-items:center}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:700;color:var(--sand-200)}
    .eyebrow::before,.section-kicker::before{content:"";width:28px;height:1px;background:var(--sand-500)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(40px,5vw,64px);line-height:1.18;letter-spacing:-.045em;margin:22px 0 22px;font-weight:700;max-width:700px}
    .hero-copy{max-width:620px;color:rgba(255,253,248,.78);font-size:17px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
    .btn-light,.btn-outline{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:999px;font-size:14px;font-weight:600;transition:.25s ease;
    }
    .btn-light{background:var(--sand-200);color:var(--green-900)}
    .btn-light:hover{background:#f3e8d0;transform:translateY(-2px)}
    .btn-outline{border:1px solid rgba(255,253,248,.45);color:#fffdf8}
    .btn-outline:hover{border-color:var(--sand-200);background:rgba(232,221,198,.12);transform:translateY(-2px)}
    .hero-panel{position:relative;min-height:390px}
    .panel-main{position:absolute;inset:16px 0 0 45px;background:rgba(255,253,248,.96);color:var(--ink);border-radius:var(--radius-xl);padding:29px;box-shadow:0 24px 60px rgba(5,31,27,.22);transform:rotate(2deg)}
    .panel-small{position:absolute;left:0;bottom:12px;width:190px;padding:18px;background:var(--sand-200);color:var(--green-900);border-radius:18px;box-shadow:var(--shadow);transform:rotate(-5deg)}
    .panel-label{font-size:12px;color:var(--muted);letter-spacing:.1em}
    .panel-main h3{font-size:25px;line-height:1.35;margin:9px 0 20px;color:var(--green-900)}
    .panel-row{display:flex;gap:13px;padding:15px 0;border-top:1px solid var(--line)}
    .panel-icon{width:33px;height:33px;flex:0 0 33px;border-radius:10px;background:var(--green-100);display:grid;place-items:center;color:var(--green-900);font-weight:700}
    .panel-row strong{display:block;font-size:14px;color:var(--green-900)}
    .panel-row span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .panel-small strong{display:block;font-size:24px;line-height:1.2}
    .panel-small span{font-size:12px;line-height:1.5}
    .quickbar{position:relative;margin-top:-1px;background:var(--green-950);color:#fffdf8}
    .quick-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid rgba(255,255,255,.13)}
    .quick-item{padding:25px 24px;border-right:1px solid rgba(255,255,255,.13);transition:background .25s ease}
    .quick-item:hover{background:rgba(255,255,255,.06)}
    .quick-item b{display:block;color:var(--sand-200);font-size:14px;margin-bottom:3px}
    .quick-item span{color:rgba(255,253,248,.62);font-size:13px}
    .section{padding:100px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:44px}
    .section-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.25;letter-spacing:-.035em;color:var(--green-900);margin:13px 0 0}
    .section-intro{max-width:480px;color:var(--muted);font-size:15px}
    .intro-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:center}
    .intro-copy h2{font-size:38px;line-height:1.3;color:var(--green-900);margin:14px 0 20px}
    .intro-copy p{color:var(--muted);font-size:16px}
    .point-list{display:grid;gap:14px;margin:30px 0 0;padding:0;list-style:none}
    .point-list li{display:flex;gap:12px;align-items:flex-start;color:var(--green-900);font-weight:600}
    .point-list li::before{content:"✓";display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:var(--sand-200);color:var(--green-900);font-size:12px;flex:0 0 23px;margin-top:3px}
    .info-collage{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:end}
    .image-card{overflow:hidden;border-radius:var(--radius-xl);position:relative;box-shadow:var(--shadow)}
    .image-card img{width:100%;height:420px;object-fit:cover;transition:transform .5s ease}
    .image-card:hover img,.feature-card:hover img{transform:scale(1.03)}
    .image-card.tall{margin-bottom:44px}
    .image-card.tall img{height:290px}
    .image-caption{position:absolute;left:20px;right:20px;bottom:18px;padding:15px 17px;border-radius:15px;background:rgba(11,43,39,.86);color:#fffdf8;font-size:14px}
    .service-section{background:var(--green-50)}
    .service-layout{display:grid;grid-template-columns:250px 1fr;gap:56px}
    .service-tabs{display:grid;align-content:start;gap:8px}
    .service-tabs button{text-align:left;border:0;background:transparent;color:var(--muted);padding:15px 18px;border-radius:12px;font-weight:600;transition:.25s ease}
    .service-tabs button:hover,.service-tabs button.active{background:var(--green-900);color:#fffdf8}
    .service-detail{background:var(--paper);border-radius:var(--radius-xl);padding:42px;box-shadow:var(--shadow-sm);display:grid;grid-template-columns:1fr .72fr;gap:34px;align-items:center}
    .service-detail h3{font-size:28px;line-height:1.35;color:var(--green-900);margin:12px 0 14px}
    .service-detail p{color:var(--muted)}
    .detail-tag{display:inline-flex;padding:6px 11px;border-radius:999px;background:var(--sand-200);color:var(--green-900);font-size:12px;font-weight:700}
    .detail-image{height:230px;border-radius:20px;overflow:hidden}
    .detail-image img{width:100%;height:100%;object-fit:cover}
    .scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .scene{position:relative;padding:30px 25px 32px;border-right:1px solid var(--line)}
    .scene:last-child{border-right:0}
    .scene-number{font-size:12px;color:var(--sand-500);letter-spacing:.15em;font-weight:700}
    .scene h3{font-size:20px;color:var(--green-900);margin:14px 0 6px}
    .scene p{color:var(--muted);font-size:14px;margin:0}
    .feature-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:18px}
    .feature-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:.3s ease}
    .feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .feature-card.large{grid-row:span 2}
    .feature-card img{width:100%;height:190px;object-fit:cover;transition:transform .5s ease}
    .feature-card.large img{height:300px}
    .feature-content{padding:22px}
    .tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--green-100);color:var(--green-900);font-size:11px;font-weight:700}
    .feature-content h3{font-size:20px;line-height:1.45;color:var(--green-900);margin:13px 0 8px}
    .feature-card.large h3{font-size:25px}
    .feature-content p{font-size:14px;color:var(--muted);margin-bottom:14px}
    .feature-meta{font-size:12px;color:#8a958f}
    .faq-section{background:var(--paper)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px}
    details{border:1px solid var(--line);border-radius:16px;background:var(--cream);padding:0 21px;transition:.25s ease}
    details[open]{background:#fff;border-color:var(--sand-500);box-shadow:var(--shadow-sm)}
    summary{cursor:pointer;list-style:none;padding:20px 25px 20px 0;color:var(--green-900);font-weight:700;position:relative}
    summary::-webkit-details-marker{display:none}
    summary::after{content:"＋";position:absolute;right:0;color:var(--sand-500);font-size:21px;font-weight:400}
    details[open] summary::after{content:"－"}
    details p{color:var(--muted);font-size:14px;padding:0 0 19px;margin:0}
    .cta-section{padding:30px 0 100px}
    .cta-box{background:var(--green-900);color:#fffdf8;border-radius:var(--radius-xl);padding:55px 62px;display:flex;align-items:center;justify-content:space-between;gap:35px;position:relative;overflow:hidden}
    .cta-box::after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(232,221,198,.22);border-radius:50%;right:-100px;top:-170px}
    .cta-box h2{font-size:32px;line-height:1.3;margin:12px 0 10px;position:relative;z-index:1}
    .cta-box p{color:rgba(255,253,248,.7);margin:0;position:relative;z-index:1}
    .cta-box .btn-light{position:relative;z-index:1;flex:0 0 auto}
    footer{background:var(--green-950);color:#fffdf8;padding:58px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .75fr .75fr;gap:55px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.14)}
    footer .brand{color:#fffdf8}
    footer .brand-text small{color:rgba(255,253,248,.5)}
    .footer-desc{max-width:390px;color:rgba(255,253,248,.62);font-size:14px;margin:20px 0 0}
    .footer-title{font-size:13px;color:var(--sand-200);font-weight:700;margin:5px 0 15px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:rgba(255,253,248,.66);font-size:14px;transition:color .2s ease}
    .footer-links a:hover{color:var(--sand-200)}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:rgba(255,253,248,.45);font-size:12px}
    .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
    .reveal.visible{opacity:1;transform:none}
    @media (max-width:1024px){
      .hero-grid{gap:40px;grid-template-columns:1fr .85fr}
      .service-layout{gap:30px}
      .intro-grid{gap:40px}
      .cta-box{padding:45px}
    }
    @media (max-width:767px){
      .container{width:min(100% - 34px,var(--container))}
      .nav{height:66px}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--paper);padding:12px 17px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch;gap:2px}
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 8px}
      .nav-links a::after{display:none}
      .nav-cta{display:none}
      .hero{min-height:auto}
      .hero-inner{padding:72px 0 58px}
      .hero-grid{grid-template-columns:1fr;gap:45px}
      h1{font-size:38px}
      .hero-copy{font-size:15px}
      .hero-panel{min-height:330px;margin:0 8px}
      .panel-main{left:26px;padding:23px;inset:10px 0 0 28px}
      .panel-small{width:155px}
      .quick-grid{grid-template-columns:1fr 1fr}
      .quick-item{padding:19px 15px}
      .section{padding:66px 0}
      .section-head{display:block;margin-bottom:30px}
      .section-intro{margin-top:15px}
      .intro-grid,.service-layout,.service-detail{grid-template-columns:1fr}
      .intro-copy h2{font-size:30px}
      .info-collage{gap:11px}
      .image-card img{height:300px}
      .image-card.tall{margin-bottom:25px}
      .image-card.tall img{height:210px}
      .service-tabs{display:flex;overflow:auto;padding-bottom:5px}
      .service-tabs button{white-space:nowrap;padding:11px 14px}
      .service-detail{padding:25px}
      .detail-image{height:190px}
      .scenes{grid-template-columns:1fr 1fr}
      .scene:nth-child(2){border-right:0}
      .scene:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .feature-grid{grid-template-columns:1fr}
      .feature-card.large{grid-row:auto}
      .feature-card.large img,.feature-card img{height:220px}
      .faq-grid{grid-template-columns:1fr}
      .cta-section{padding-bottom:66px}
      .cta-box{display:block;padding:36px 27px}
      .cta-box h2{font-size:27px}
      .cta-box .btn-light{margin-top:25px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:32px 25px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
    }
    @media (max-width:520px){
      .brand-text{font-size:17px}
      .brand-mark{width:34px;height:34px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .btn-light,.btn-outline{width:100%}
      .quick-grid{grid-template-columns:1fr}
      .quick-item{border-bottom:1px solid rgba(255,255,255,.13)}
      .info-collage{grid-template-columns:1fr 1fr}
      .image-card img{height:240px}
      .image-card.tall{margin-bottom:15px}
      .image-card.tall img{height:170px}
      .scenes{grid-template-columns:1fr}
      .scene,.scene:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}
      .scene:last-child{border-bottom:0}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
    }

/* roulang page: category1 */
:root{
      --green-950:#0b2d28;
      --green-900:#123b34;
      --green-800:#0f4a43;
      --green-700:#17645a;
      --green-100:#e7f0eb;
      --sand-600:#c7a66a;
      --sand-300:#e8ddc6;
      --sand-100:#f7f4ec;
      --paper:#fffdf7;
      --mist:#eef3ef;
      --text:#242a28;
      --muted:#6e7a75;
      --border:rgba(18,59,52,.14);
      --shadow:0 16px 46px rgba(18,59,52,.10);
      --shadow-soft:0 10px 28px rgba(18,59,52,.07);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1200px;
      --ease:.25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      color:var(--text);
      background:linear-gradient(180deg,var(--sand-100) 0%,#fffdf8 36%,var(--mist) 100%);
      line-height:1.78;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0;background:none}
    ::selection{background:rgba(199,166,106,.35);color:var(--green-950)}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,253,247,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(18,59,52,.10);
      transition:box-shadow var(--ease),background var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 10px 30px rgba(18,59,52,.08);background:rgba(255,253,247,.96)}
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:var(--sand-100);
      background:linear-gradient(135deg,var(--green-900),var(--green-700));
      box-shadow:0 10px 22px rgba(15,74,67,.22);
      font-weight:700;
      line-height:1;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      color:var(--green-950);
      font-weight:700;
      letter-spacing:.02em;
      line-height:1.1;
      font-size:20px;
    }
    .brand-text small{
      margin-top:5px;
      font-size:10px;
      color:var(--muted);
      font-weight:600;
      letter-spacing:.12em;
    }
    .nav-wrap{display:flex;align-items:center;gap:24px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:1px solid rgba(18,59,52,.09);
      background:rgba(255,255,255,.54);
      border-radius:999px;
    }
    .nav-links a{
      position:relative;
      padding:10px 16px;
      border-radius:999px;
      color:#41504b;
      font-size:15px;
      font-weight:600;
      transition:color var(--ease),background var(--ease),transform var(--ease);
    }
    .nav-links a:hover{
      color:var(--green-900);
      background:rgba(232,221,198,.45);
      transform:translateY(-1px);
    }
    .nav-links a.active{
      color:#fffaf0;
      background:var(--green-900);
      box-shadow:0 8px 18px rgba(18,59,52,.16);
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      background:var(--green-900);
      color:#fffaf0;
      font-weight:700;
      box-shadow:0 10px 24px rgba(18,59,52,.16);
      transition:background var(--ease),transform var(--ease),box-shadow var(--ease);
    }
    .header-cta:hover{background:var(--green-950);transform:translateY(-2px);box-shadow:0 14px 28px rgba(18,59,52,.22)}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:15px;
      border:1px solid var(--border);
      background:#fffaf2;
      color:var(--green-900);
    }
    .menu-toggle span,.menu-toggle:before,.menu-toggle:after{
      content:"";
      display:block;
      width:20px;
      height:2px;
      margin:5px auto;
      background:currentColor;
      border-radius:2px;
      transition:transform var(--ease),opacity var(--ease);
    }
    .menu-toggle.is-open span{opacity:0}
    .menu-toggle.is-open:before{transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open:after{transform:translateY(-7px) rotate(-45deg)}
    main{overflow:hidden}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 22px;
      border-radius:999px;
      font-weight:700;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease);
    }
    .btn-primary{
      background:var(--green-900);
      color:#fffaf0;
      box-shadow:0 14px 30px rgba(18,59,52,.18);
    }
    .btn-primary:hover{background:var(--green-950);transform:translateY(-2px);box-shadow:0 18px 36px rgba(18,59,52,.23)}
    .btn-secondary{
      border:1px solid rgba(18,59,52,.22);
      color:var(--green-900);
      background:rgba(255,253,247,.65);
    }
    .btn-secondary:hover{background:var(--sand-300);border-color:rgba(18,59,52,.34);transform:translateY(-2px)}
    .btn:focus-visible,.nav-links a:focus-visible,.header-cta:focus-visible,input:focus-visible,textarea:focus-visible,button:focus-visible{
      outline:3px solid rgba(199,166,106,.55);
      outline-offset:3px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(232,221,198,.65);
      color:var(--green-900);
      border:1px solid rgba(199,166,106,.34);
      font-weight:700;
      font-size:14px;
    }
    .page-hero{
      position:relative;
      padding:66px 0 44px;
      background:
        linear-gradient(115deg,rgba(11,45,40,.92) 0%,rgba(15,74,67,.76) 45%,rgba(247,244,236,.72) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#fffaf0;
    }
    .page-hero:after{
      content:"";
      position:absolute;
      inset:auto 0 0;
      height:90px;
      background:linear-gradient(180deg,rgba(247,244,236,0),var(--sand-100));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(320px,.65fr);
      gap:42px;
      align-items:end;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:18px;
      color:rgba(255,250,240,.78);
      font-size:14px;
    }
    .breadcrumb a{transition:color var(--ease)}
    .breadcrumb a:hover{color:#fff}
    .page-hero h1{
      margin:0;
      max-width:760px;
      font-size:clamp(32px,4.2vw,54px);
      line-height:1.15;
      letter-spacing:-.02em;
      font-weight:700;
    }
    .hero-lead{
      max-width:760px;
      margin:22px 0 0;
      color:rgba(255,250,240,.86);
      font-size:18px;
      line-height:1.9;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
    .hero-panel{
      border:1px solid rgba(255,250,240,.24);
      border-radius:var(--radius-lg);
      background:rgba(255,253,247,.12);
      backdrop-filter:blur(14px);
      padding:22px;
      box-shadow:0 24px 60px rgba(0,0,0,.16);
    }
    .panel-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:700;
      font-size:18px;
      margin-bottom:16px;
    }
    .status-dot{
      width:10px;height:10px;border-radius:50%;background:#e8ddc6;box-shadow:0 0 0 6px rgba(232,221,198,.16)
    }
    .panel-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .panel-list li{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding:13px 14px;
      border-radius:16px;
      background:rgba(255,253,247,.12);
      border:1px solid rgba(255,250,240,.18);
      color:rgba(255,250,240,.88);
    }
    .panel-list strong{color:#fffaf0}
    .section{padding:82px 0}
    .section.alt{background:rgba(238,243,239,.72)}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      margin:0 0 10px;
      color:var(--sand-600);
      font-weight:800;
      letter-spacing:.08em;
      font-size:14px;
    }
    .section h2{
      margin:0;
      color:var(--green-950);
      font-size:clamp(26px,3vw,38px);
      line-height:1.25;
      letter-spacing:-.01em;
    }
    .section-intro{
      max-width:520px;
      margin:0;
      color:var(--muted);
      font-size:16px;
    }
    .filter-strip{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      padding:16px;
      border:1px solid var(--border);
      border-radius:24px;
      background:rgba(255,253,247,.78);
      box-shadow:var(--shadow-soft);
    }
    .filter-tag{
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:0 16px;
      border-radius:999px;
      background:var(--sand-100);
      color:var(--green-900);
      border:1px solid rgba(199,166,106,.30);
      font-weight:700;
      transition:background var(--ease),color var(--ease),transform var(--ease);
    }
    .filter-tag.current,.filter-tag:hover{background:var(--green-900);color:#fffaf0;transform:translateY(-1px)}
    .guide-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:34px;
      align-items:stretch;
    }
    .feature-card{
      position:relative;
      min-height:100%;
      border-radius:var(--radius-lg);
      overflow:hidden;
      box-shadow:var(--shadow);
      background:var(--green-900);
    }
    .feature-card img{width:100%;height:100%;min-height:430px;object-fit:cover;filter:saturate(.85)}
    .feature-card:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(11,45,40,.18),rgba(11,45,40,.86));
    }
    .feature-content{
      position:absolute;
      inset:auto 0 0;
      z-index:1;
      padding:30px;
      color:#fffaf0;
    }
    .feature-content h3{margin:12px 0 10px;font-size:28px;line-height:1.28}
    .feature-content p{margin:0;color:rgba(255,250,240,.82)}
    .info-stack{display:grid;gap:16px}
    .info-card{
      border:1px solid var(--border);
      border-radius:var(--radius-md);
      background:rgba(255,253,247,.86);
      padding:22px;
      box-shadow:var(--shadow-soft);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(199,166,106,.45)}
    .info-card h3{
      margin:0 0 8px;
      color:var(--green-950);
      font-size:20px;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .icon{
      width:34px;height:34px;border-radius:12px;display:inline-grid;place-items:center;
      background:var(--green-100);color:var(--green-900);font-weight:800;flex:0 0 auto;
    }
    .info-card p{margin:0;color:var(--muted)}
    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      counter-reset:step;
    }
    .scenario-card{
      position:relative;
      padding:24px;
      min-height:230px;
      border-radius:var(--radius-md);
      background:#fffdf7;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:transform var(--ease),box-shadow var(--ease);
      counter-increment:step;
    }
    .scenario-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .scenario-card:before{
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px;
      height:44px;
      border-radius:15px;
      background:var(--green-900);
      color:#fffaf0;
      font-weight:800;
      margin-bottom:20px;
    }
    .scenario-card:after{
      content:"";
      position:absolute;
      right:-30px;
      bottom:-34px;
      width:120px;
      height:120px;
      border:1px solid rgba(199,166,106,.36);
      border-radius:50%;
    }
    .scenario-card h3{margin:0 0 10px;color:var(--green-950);font-size:20px}
    .scenario-card p{margin:0;color:var(--muted);font-size:15px}
    .service-board{
      display:grid;
      grid-template-columns:280px 1fr;
      gap:22px;
      align-items:start;
    }
    .service-nav{
      display:grid;
      gap:10px;
      padding:14px;
      border-radius:24px;
      background:var(--green-900);
      box-shadow:var(--shadow);
      position:sticky;
      top:96px;
    }
    .service-nav a{
      padding:14px 16px;
      border-radius:16px;
      color:rgba(255,250,240,.72);
      font-weight:700;
      transition:background var(--ease),color var(--ease),transform var(--ease);
    }
    .service-nav a:hover,.service-nav a.active{background:rgba(255,253,247,.14);color:#fffaf0;transform:translateX(2px)}
    .service-content{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .service-card{
      border-radius:var(--radius-md);
      border:1px solid var(--border);
      background:#fffdf7;
      padding:24px;
      box-shadow:var(--shadow-soft);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .service-card.wide{grid-column:1/-1;display:grid;grid-template-columns:1fr 220px;gap:22px;align-items:center}
    .service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(199,166,106,.45)}
    .service-card h3{margin:12px 0 8px;color:var(--green-950);font-size:21px}
    .service-card p{margin:0;color:var(--muted)}
    .service-card img{height:150px;width:100%;object-fit:cover;border-radius:18px}
    .notice-row{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:stretch;
    }
    .notice-card{
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,#fffdf7,var(--sand-100));
      border:1px solid var(--border);
      padding:28px;
      box-shadow:var(--shadow-soft);
    }
    .notice-card h3{margin:0 0 12px;color:var(--green-950);font-size:24px}
    .notice-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
    .notice-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.58);
      border:1px solid rgba(18,59,52,.08);
    }
    .notice-list span{
      width:9px;height:9px;border-radius:50%;background:var(--sand-600);margin-top:10px;flex:0 0 auto;
    }
    .keyword-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .keyword-cloud a{
      padding:8px 12px;
      border-radius:999px;
      background:var(--green-100);
      color:var(--green-900);
      font-weight:700;
      font-size:14px;
      transition:background var(--ease),transform var(--ease);
    }
    .keyword-cloud a:hover{background:var(--sand-300);transform:translateY(-2px)}
    .faq-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:34px;
      align-items:start;
    }
    .faq-aside{
      border-radius:var(--radius-lg);
      padding:30px;
      background:var(--green-900);
      color:#fffaf0;
      box-shadow:var(--shadow);
    }
    .faq-aside h2{color:#fffaf0}
    .faq-aside p{color:rgba(255,250,240,.78);margin:16px 0 0}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border:1px solid var(--border);
      border-radius:20px;
      background:#fffdf7;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .faq-question{
      width:100%;
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      color:var(--green-950);
      font-weight:800;
      text-align:left;
    }
    .faq-question .plus{
      width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
      background:var(--green-100);color:var(--green-900);transition:transform var(--ease),background var(--ease);
      flex:0 0 auto;
    }
    .faq-answer{display:none;padding:0 20px 20px;color:var(--muted)}
    .faq-item.is-open .faq-answer{display:block}
    .faq-item.is-open .plus{transform:rotate(45deg);background:var(--sand-300)}
    .contact-card{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:38px;
      background:
        linear-gradient(120deg,rgba(18,59,52,.96),rgba(15,74,67,.88)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#fffaf0;
      box-shadow:0 24px 68px rgba(18,59,52,.18);
    }
    .contact-grid{
      display:grid;
      grid-template-columns:1fr 430px;
      gap:34px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .contact-card h2{color:#fffaf0;margin:0;font-size:clamp(28px,3.2vw,40px)}
    .contact-card p{color:rgba(255,250,240,.82);margin:16px 0 0;max-width:650px}
    .mini-contact{
      border-radius:24px;
      background:rgba(255,253,247,.12);
      border:1px solid rgba(255,250,240,.22);
      padding:22px;
      backdrop-filter:blur(12px);
    }
    .form-row{display:grid;gap:12px;margin-bottom:12px}
    .mini-contact label{font-weight:700;font-size:14px;color:rgba(255,250,240,.9)}
    .mini-contact input,.mini-contact textarea{
      width:100%;
      border:1px solid rgba(255,250,240,.24);
      border-radius:14px;
      min-height:46px;
      padding:10px 14px;
      background:rgba(255,253,247,.12);
      color:#fffaf0;
    }
    .mini-contact textarea{min-height:92px;resize:vertical}
    .mini-contact input::placeholder,.mini-contact textarea::placeholder{color:rgba(255,250,240,.52)}
    .mini-contact .btn{width:100%;background:var(--sand-300);color:var(--green-950);margin-top:4px}
    .mini-contact .btn:hover{background:#fff3d4}
    footer{
      background:var(--green-950);
      color:#fffaf0;
      padding:58px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .7fr;
      gap:36px;
      align-items:start;
    }
    footer .brand-text{color:#fffaf0}
    footer .brand-text small{color:rgba(255,250,240,.58)}
    .footer-desc{
      max-width:520px;
      margin:18px 0 0;
      color:rgba(255,250,240,.70);
      line-height:1.85;
    }
    .footer-title{
      margin:5px 0 16px;
      color:var(--sand-300);
      font-weight:800;
      font-size:16px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:rgba(255,250,240,.72);
      transition:color var(--ease),transform var(--ease);
    }
    .footer-links a:hover{color:#fffaf0;transform:translateX(3px)}
    .copyright{
      margin-top:38px;
      padding-top:20px;
      border-top:1px solid rgba(255,250,240,.14);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(255,250,240,.58);
      font-size:14px;
    }
    @media (max-width:1024px){
      .header-cta{display:none}
      .hero-grid,.guide-layout,.notice-row,.faq-wrap,.contact-grid{grid-template-columns:1fr}
      .scenario-grid{grid-template-columns:repeat(2,1fr)}
      .service-board{grid-template-columns:1fr}
      .service-nav{position:static;grid-template-columns:repeat(2,1fr)}
      .feature-card img{min-height:360px}
      .contact-grid{gap:26px}
      .mini-contact{max-width:620px}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .header-inner{min-height:66px}
      .menu-toggle{display:block}
      .nav-wrap{
        position:absolute;
        left:14px;
        right:14px;
        top:72px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:12px;
        padding:16px;
        border-radius:22px;
        background:rgba(255,253,247,.98);
        border:1px solid var(--border);
        box-shadow:var(--shadow);
      }
      .nav-wrap.is-open{display:flex}
      .nav-links{border-radius:18px;display:grid;gap:6px;background:transparent;border:0;padding:0}
      .nav-links a{border-radius:14px;text-align:center}
      .header-cta{display:flex;width:100%}
      .brand-text{font-size:18px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .page-hero{padding:44px 0 34px}
      .hero-lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-intro{margin-top:12px}
      .scenario-grid,.service-content{grid-template-columns:1fr}
      .service-card.wide{grid-template-columns:1fr}
      .service-nav{grid-template-columns:1fr}
      .contact-card{padding:26px 18px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr;gap:26px}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .filter-strip{padding:12px;border-radius:18px}
      .filter-tag{width:100%;justify-content:center}
      .panel-list li{display:block}
      .panel-list strong{display:block;margin-bottom:4px}
      .feature-content{padding:22px}
      .feature-content h3{font-size:23px}
      .scenario-card{min-height:auto}
      .copyright{display:grid}
    }