/* roulang page: index */
:root{
      --color-primary:#12A88A;
      --color-primary-dark:#0E8F76;
      --color-primary-soft:#EAF7F3;
      --color-accent:#FF8A5B;
      --color-accent-soft:#FFF0E9;
      --color-text:#1F2528;
      --color-muted:#637276;
      --color-bg:#F7F4EF;
      --color-card:#FFFFFF;
      --color-card-soft:#F9FCFB;
      --color-line:#E5E0D8;
      --color-footer:#182523;
      --color-footer-muted:#AFC5BE;
      --shadow-soft:0 18px 50px rgba(31,37,40,.08);
      --shadow-hover:0 24px 70px rgba(31,37,40,.13);
      --radius-xl:28px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --container:1200px;
      --font-cn:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 5%, rgba(18,168,138,.12), transparent 32%),
        radial-gradient(circle at 88% 10%, rgba(255,138,91,.11), transparent 30%),
        linear-gradient(180deg, #F7F4EF 0%, #FBFAF7 42%, #F7F4EF 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font-family:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(18,168,138,.24);
      outline-offset:3px;
    }
    .container{max-width:var(--container)}
    .section{padding:104px 0;position:relative}
    .section-tight{padding:78px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:var(--radius-pill);
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:14px;
      font-weight:700;
      line-height:1.2;
      border:1px solid rgba(18,168,138,.13);
    }
    .eyebrow.orange{
      background:var(--color-accent-soft);
      color:#C45D33;
      border-color:rgba(255,138,91,.2);
    }
    .section-title{
      margin:18px 0 16px;
      font-size:clamp(28px,4vw,42px);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .section-desc{
      max-width:720px;
      color:var(--color-muted);
      font-size:17px;
      margin:0;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(247,244,239,.86);
      backdrop-filter:blur(16px);
      -webkit-backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(31,37,40,.08);
    }
    .navbar{
      padding:14px 0;
    }
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:11px;
      font-size:18px;
      font-weight:800;
      color:var(--color-text);
      letter-spacing:-.01em;
      max-width:360px;
      white-space:normal;
      line-height:1.25;
    }
    .brand-mark{
      width:38px;
      height:38px;
      flex:0 0 38px;
      border-radius:14px;
      background:
        radial-gradient(circle at 70% 28%, rgba(255,138,91,.95) 0 11%, transparent 12%),
        conic-gradient(from 120deg, #12A88A, #7AD7C6, #FF8A5B, #12A88A);
      position:relative;
      box-shadow:0 10px 24px rgba(18,168,138,.25);
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:9px;
      border:3px solid rgba(255,255,255,.9);
      border-left-color:transparent;
      border-radius:50%;
    }
    .navbar-toggler{
      border:1px solid rgba(31,37,40,.12);
      border-radius:14px;
      padding:9px 11px;
      background:#fff;
      box-shadow:0 8px 20px rgba(31,37,40,.06);
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(18,168,138,.14)}
    .navbar-toggler-icon{
      width:22px;
      height:16px;
      background-image:none;
      position:relative;
      border-top:2px solid var(--color-text);
      border-bottom:2px solid var(--color-text);
    }
    .navbar-toggler-icon:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:5px;
      border-top:2px solid var(--color-text);
    }
    .navbar-nav{
      gap:6px;
      padding:5px;
      background:rgba(255,255,255,.55);
      border:1px solid rgba(31,37,40,.06);
      border-radius:var(--radius-pill);
    }
    .nav-link{
      padding:9px 15px!important;
      color:var(--color-muted);
      font-weight:700;
      font-size:15px;
      border-radius:var(--radius-pill);
    }
    .nav-link:hover{
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
    }
    .nav-link.active{
      color:var(--color-primary-dark)!important;
      background:#fff;
      box-shadow:0 8px 20px rgba(31,37,40,.07);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:18px;
    }
    .command-search{
      height:42px;
      display:flex;
      align-items:center;
      gap:9px;
      padding:0 12px;
      border:1px solid rgba(31,37,40,.1);
      background:rgba(255,255,255,.72);
      color:var(--color-muted);
      border-radius:var(--radius-pill);
      font-size:14px;
      min-width:178px;
    }
    .command-key{
      margin-left:auto;
      padding:2px 7px;
      border-radius:8px;
      background:var(--color-bg);
      border:1px solid var(--color-line);
      color:var(--color-text);
      font-size:12px;
      line-height:1.4;
    }
    .btn{
      border-radius:var(--radius-pill);
      font-weight:800;
      letter-spacing:.01em;
      transition:all .22s ease;
      border:none;
    }
    .btn-primary-custom{
      background:var(--color-primary);
      color:#fff;
      padding:12px 22px;
      box-shadow:0 14px 28px rgba(18,168,138,.22);
    }
    .btn-primary-custom:hover,.btn-primary-custom:active{
      background:var(--color-primary-dark)!important;
      color:#fff!important;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(18,168,138,.28);
    }
    .btn-secondary-custom{
      background:#fff;
      color:var(--color-text);
      padding:12px 22px;
      border:1px solid rgba(18,168,138,.18);
    }
    .btn-secondary-custom:hover{
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      border-color:rgba(18,168,138,.35);
      transform:translateY(-2px);
    }
    .btn-link-soft{
      padding:11px 17px;
      background:rgba(18,168,138,.09);
      color:var(--color-primary-dark);
    }
    .btn-link-soft:hover{
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      transform:translateY(-2px);
    }
    .hero{
      padding:88px 0 66px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      width:660px;
      height:660px;
      right:-240px;
      top:-210px;
      border-radius:50%;
      border:1px solid rgba(18,168,138,.16);
      box-shadow:inset 0 0 0 60px rgba(18,168,138,.035), inset 0 0 0 130px rgba(255,138,91,.035);
      pointer-events:none;
    }
    .hero-title{
      margin:20px 0 22px;
      font-size:clamp(36px,5.3vw,62px);
      line-height:1.13;
      font-weight:800;
      letter-spacing:-.035em;
    }
    .hero-title .highlight{
      color:var(--color-primary-dark);
      position:relative;
      white-space:normal;
    }
    .hero-title .highlight:after{
      content:"";
      position:absolute;
      left:3px;
      right:3px;
      bottom:4px;
      height:12px;
      background:rgba(255,138,91,.24);
      z-index:-1;
      border-radius:12px;
    }
    .hero-lead{
      max-width:660px;
      color:var(--color-muted);
      font-size:18px;
      line-height:1.85;
      margin-bottom:30px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:34px;
    }
    .trust-row{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:13px;
      max-width:680px;
    }
    .trust-item{
      padding:15px 16px;
      border:1px solid rgba(31,37,40,.08);
      background:rgba(255,255,255,.7);
      border-radius:20px;
      box-shadow:0 12px 32px rgba(31,37,40,.05);
    }
    .trust-item strong{
      display:block;
      font-size:20px;
      color:var(--color-primary-dark);
      line-height:1.1;
      margin-bottom:5px;
    }
    .trust-item span{
      color:var(--color-muted);
      font-size:13px;
      line-height:1.45;
    }
    .dashboard-wrap{
      position:relative;
      padding:18px;
    }
    .dashboard-wrap:before{
      content:"";
      position:absolute;
      inset:4% -2% -4% 10%;
      border-radius:36px;
      background:linear-gradient(135deg, rgba(18,168,138,.12), rgba(255,138,91,.12));
      transform:rotate(-3deg);
    }
    .dashboard-card{
      position:relative;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(31,37,40,.08);
      border-radius:32px;
      box-shadow:var(--shadow-soft);
      padding:24px;
      overflow:hidden;
    }
    .dashboard-card:after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-90px;
      width:220px;
      height:220px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(18,168,138,.13), transparent 66%);
    }
    .dash-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      margin-bottom:22px;
    }
    .dash-title{
      font-weight:800;
      font-size:17px;
      margin:0;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:var(--radius-pill);
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:13px;
      font-weight:800;
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-primary);
      box-shadow:0 0 0 6px rgba(18,168,138,.12);
    }
    .progress-ring{
      width:160px;
      height:160px;
      border-radius:50%;
      margin:4px auto 22px;
      background:conic-gradient(var(--color-primary) 0 74%, #EDE8DF 74% 100%);
      display:flex;
      align-items:center;
      justify-content:center;
      position:relative;
    }
    .progress-ring:before{
      content:"";
      position:absolute;
      inset:16px;
      border-radius:50%;
      background:#fff;
      box-shadow:inset 0 0 0 1px rgba(31,37,40,.06);
    }
    .ring-text{
      position:relative;
      text-align:center;
      z-index:1;
    }
    .ring-text strong{
      display:block;
      font-size:34px;
      line-height:1;
      color:var(--color-text);
      font-weight:800;
    }
    .ring-text span{
      font-size:13px;
      color:var(--color-muted);
    }
    .task-flow{
      display:grid;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .task-item{
      display:grid;
      grid-template-columns:34px 1fr auto;
      gap:12px;
      align-items:center;
      padding:13px;
      border:1px solid rgba(31,37,40,.07);
      border-radius:18px;
      background:var(--color-card-soft);
    }
    .task-icon{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
    }
    .task-item b{font-size:14px}
    .task-item small{display:block;color:var(--color-muted);font-size:12px}
    .mini-rate{
      font-weight:800;
      color:var(--color-accent);
      font-size:13px;
    }
    .mini-cards{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:14px;
      position:relative;
      z-index:1;
    }
    .mini-card{
      padding:14px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(31,37,40,.07);
    }
    .mini-card strong{
      display:block;
      color:var(--color-primary-dark);
      font-size:22px;
      line-height:1.15;
    }
    .mini-card span{
      color:var(--color-muted);
      font-size:12px;
    }
    .soft-card{
      background:var(--color-card);
      border:1px solid rgba(31,37,40,.08);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      transition:all .24s ease;
    }
    .soft-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(18,168,138,.35);
    }
    .service-panel{
      padding:34px;
      min-height:100%;
      background:
        linear-gradient(145deg, rgba(255,255,255,.96), rgba(249,252,251,.95)),
        radial-gradient(circle at 15% 20%, rgba(18,168,138,.18), transparent 30%);
    }
    .service-panel h3{
      font-size:28px;
      font-weight:800;
      line-height:1.25;
      margin:18px 0 14px;
    }
    .service-panel p{color:var(--color-muted);margin-bottom:24px}
    .feature-list{
      display:grid;
      gap:12px;
      padding:0;
      margin:0;
      list-style:none;
    }
    .feature-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--color-text);
    }
    .feature-list i{
      color:var(--color-primary);
      margin-top:4px;
    }
    .module-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .module-card{
      padding:24px;
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .module-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:21px;
      margin-bottom:18px;
    }
    .module-card:nth-child(2) .module-icon,
    .module-card:nth-child(4) .module-icon{
      background:var(--color-accent-soft);
      color:#C45D33;
    }
    .module-card h3{
      font-size:21px;
      font-weight:800;
      margin-bottom:8px;
    }
    .module-card p{
      color:var(--color-muted);
      margin-bottom:18px;
      font-size:15px;
    }
    .tag-row{display:flex;gap:8px;flex-wrap:wrap}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:var(--radius-pill);
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:12px;
      font-weight:800;
    }
    .tag.orange{
      background:var(--color-accent-soft);
      color:#C45D33;
    }
    .category-strip{
      margin-top:38px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .category-entry{
      padding:26px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(31,37,40,.08);
      background:#fff;
      box-shadow:0 14px 34px rgba(31,37,40,.06);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      transition:all .24s ease;
    }
    .category-entry:hover{
      transform:translateY(-4px);
      border-color:rgba(18,168,138,.35);
      box-shadow:var(--shadow-hover);
    }
    .category-entry h3{
      font-size:22px;
      font-weight:800;
      margin-bottom:6px;
    }
    .category-entry p{
      color:var(--color-muted);
      margin:0;
      font-size:15px;
    }
    .entry-arrow{
      width:44px;
      height:44px;
      flex:0 0 44px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      transition:all .24s ease;
    }
    .category-entry:hover .entry-arrow{
      background:var(--color-primary);
      color:#fff;
      transform:translateX(3px);
    }
    .data-band{
      padding:36px;
      border-radius:32px;
      background:
        linear-gradient(135deg, rgba(18,168,138,.10), rgba(255,138,91,.09)),
        #fff;
      border:1px solid rgba(31,37,40,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .data-band:before{
      content:"";
      position:absolute;
      left:-80px;
      top:22px;
      width:380px;
      height:120px;
      border-radius:999px;
      border:1px solid rgba(18,168,138,.16);
      transform:rotate(-10deg);
    }
    .stat-card{
      position:relative;
      padding:24px 20px;
      border-radius:24px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(31,37,40,.07);
      min-height:150px;
    }
    .stat-card strong{
      display:block;
      font-size:clamp(30px,4vw,46px);
      line-height:1;
      font-weight:800;
      color:var(--color-primary-dark);
      margin-bottom:10px;
    }
    .stat-card span{
      font-weight:800;
      color:var(--color-text);
      display:block;
      margin-bottom:6px;
    }
    .stat-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.6;
    }
    .case-track{
      display:grid;
      gap:18px;
      margin-top:34px;
    }
    .case-card{
      display:grid;
      grid-template-columns:170px 1fr auto;
      align-items:center;
      gap:22px;
      padding:24px;
    }
    .case-scene{
      border-radius:20px;
      min-height:126px;
      display:flex;
      align-items:flex-end;
      padding:16px;
      color:#fff;
      font-weight:800;
      background:
        linear-gradient(135deg, rgba(18,168,138,.92), rgba(24,37,35,.88)),
        repeating-linear-gradient(90deg, transparent 0 16px, rgba(255,255,255,.18) 16px 17px);
    }
    .case-card:nth-child(even) .case-scene{
      background:
        linear-gradient(135deg, rgba(255,138,91,.92), rgba(24,37,35,.86)),
        repeating-linear-gradient(90deg, transparent 0 14px, rgba(255,255,255,.16) 14px 15px);
    }
    .case-content h3{
      font-size:22px;
      font-weight:800;
      margin-bottom:8px;
    }
    .case-content p{color:var(--color-muted);margin:0}
    .case-meta{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:9px;
      min-width:160px;
    }
    .path-section{
      background:#fff;
      border-top:1px solid rgba(31,37,40,.06);
      border-bottom:1px solid rgba(31,37,40,.06);
    }
    .path-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
      margin-top:38px;
      position:relative;
    }
    .path-grid:before{
      content:"";
      position:absolute;
      top:37px;
      left:8%;
      right:8%;
      height:2px;
      background:linear-gradient(90deg, rgba(18,168,138,.18), rgba(255,138,91,.35), rgba(18,168,138,.18));
    }
    .path-card{
      position:relative;
      padding:26px 22px;
      border-radius:24px;
      background:var(--color-bg);
      border:1px solid rgba(31,37,40,.08);
    }
    .path-num{
      width:54px;
      height:54px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:var(--color-primary);
      color:#fff;
      font-size:18px;
      font-weight:800;
      margin-bottom:22px;
      box-shadow:0 13px 24px rgba(18,168,138,.22);
    }
    .path-card:nth-child(even) .path-num{background:var(--color-accent);box-shadow:0 13px 24px rgba(255,138,91,.22)}
    .path-card h3{font-size:20px;font-weight:800;margin-bottom:8px}
    .path-card p{color:var(--color-muted);margin:0;font-size:15px}
    .accordion{
      display:grid;
      gap:14px;
      margin-top:36px;
    }
    .accordion-item{
      border:1px solid rgba(31,37,40,.08)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 30px rgba(31,37,40,.05);
    }
    .accordion-button{
      padding:20px 24px;
      font-weight:800;
      color:var(--color-text);
      background:#fff;
      border-radius:22px!important;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--color-primary-dark);
      background:var(--color-card-soft);
    }
    .accordion-button:after{
      width:34px;
      height:34px;
      border-radius:50%;
      background-color:var(--color-primary-soft);
      background-position:center;
      background-size:16px;
    }
    .accordion-body{
      padding:0 24px 22px;
      color:var(--color-muted);
      line-height:1.8;
    }
    .contact-cta{
      padding:44px;
      border-radius:34px;
      background:
        radial-gradient(circle at 85% 16%, rgba(255,138,91,.28), transparent 28%),
        linear-gradient(135deg, #182523, #203632);
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .contact-cta:before{
      content:"";
      position:absolute;
      left:-160px;
      bottom:-130px;
      width:420px;
      height:220px;
      border-radius:999px;
      border:1px solid rgba(247,244,239,.13);
      transform:rotate(-12deg);
    }
    .contact-cta h2{
      font-size:clamp(28px,4vw,42px);
      line-height:1.2;
      font-weight:800;
      margin:16px 0;
    }
    .contact-cta p{
      color:#C8D8D3;
      max-width:560px;
      margin-bottom:26px;
    }
    .cta-note{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#DCE9E5;
      font-size:15px;
      margin-top:18px;
    }
    .cta-note i{color:var(--color-accent);margin-top:4px}
    .contact-form{
      position:relative;
      z-index:1;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      border-radius:28px;
      padding:22px;
      backdrop-filter:blur(10px);
    }
    .form-label{
      color:#F7F4EF;
      font-size:14px;
      font-weight:700;
      margin-bottom:7px;
    }
    .form-control,.form-select{
      min-height:52px;
      border-radius:16px;
      border:1px solid #D8D3CB;
      background:#fff;
      color:var(--color-text);
      box-shadow:none;
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--color-primary);
      box-shadow:0 0 0 4px rgba(18,168,138,.16);
    }
    textarea.form-control{min-height:118px;resize:vertical}
    .btn-accent{
      background:var(--color-accent);
      color:#fff;
      padding:13px 24px;
      box-shadow:0 15px 30px rgba(255,138,91,.24);
    }
    .btn-accent:hover{
      background:#F07849;
      color:#fff;
      transform:translateY(-2px);
    }
    .site-footer{
      background:var(--color-footer);
      color:#F7F4EF;
      padding:64px 0 26px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:19px;
      line-height:1.3;
      font-weight:800;
      margin-bottom:16px;
    }
    .footer-brand .brand-mark{width:36px;height:36px;flex-basis:36px}
    .footer-text{
      color:var(--color-footer-muted);
      max-width:430px;
      margin:0;
      font-size:15px;
    }
    .footer-title{
      font-size:15px;
      font-weight:800;
      color:#fff;
      margin-bottom:15px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      padding:0;
      margin:0;
      list-style:none;
    }
    .footer-links a{
      color:var(--color-footer-muted);
      font-size:15px;
    }
    .footer-links a:hover{color:var(--color-accent)}
    .footer-contact{
      color:var(--color-footer-muted);
      font-size:15px;
      display:grid;
      gap:8px;
    }
    .footer-bottom{
      margin-top:46px;
      padding-top:22px;
      border-top:1px solid rgba(247,244,239,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:#91AAA2;
      font-size:14px;
      flex-wrap:wrap;
    }
    @media (max-width:1199.98px){
      .command-search{display:none}
      .nav-actions{margin-left:10px}
      .navbar-brand{max-width:300px;font-size:17px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        border-radius:24px;
        background:rgba(255,255,255,.9);
        border:1px solid rgba(31,37,40,.08);
        box-shadow:var(--shadow-soft);
      }
      .navbar-nav{
        border-radius:18px;
        background:transparent;
        border:none;
        padding:0;
        gap:8px;
      }
      .nav-link{border-radius:14px}
      .nav-actions{
        margin-left:0;
        margin-top:14px;
        flex-direction:column;
        align-items:stretch;
      }
      .command-search{display:flex;width:100%}
      .nav-actions .btn{width:100%;text-align:center}
      .hero{padding:64px 0 46px}
      .dashboard-wrap{margin-top:36px}
      .section{padding:76px 0}
      .module-grid{grid-template-columns:1fr 1fr}
      .path-grid{grid-template-columns:1fr 1fr}
      .path-grid:before{display:none}
      .case-card{grid-template-columns:1fr;align-items:start}
      .case-meta{align-items:flex-start;flex-direction:row;flex-wrap:wrap}
      .contact-cta{padding:32px}
    }
    @media (max-width:767.98px){
      .container{padding-left:20px;padding-right:20px}
      .hero-actions .btn{width:100%}
      .trust-row{grid-template-columns:1fr}
      .module-grid{grid-template-columns:1fr}
      .category-strip{grid-template-columns:1fr}
      .category-entry{align-items:flex-start}
      .data-band{padding:24px}
      .stat-card{min-height:auto}
      .path-grid{grid-template-columns:1fr}
      .contact-form{margin-top:26px}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:575.98px){
      .section{padding:58px 0}
      .section-tight{padding:52px 0}
      .navbar-brand{font-size:15px;max-width:245px}
      .brand-mark{width:34px;height:34px;flex-basis:34px;border-radius:12px}
      .hero-title{font-size:36px}
      .hero-lead{font-size:16px}
      .dashboard-card{padding:18px;border-radius:26px}
      .mini-cards{grid-template-columns:1fr}
      .service-panel{padding:24px}
      .module-card{padding:22px;min-height:auto}
      .case-card{padding:20px}
      .contact-cta{padding:26px;border-radius:28px}
    }

/* roulang page: category1 */
:root{
      --brand:#12A88A;
      --brand-deep:#0E8F76;
      --accent:#FF8A5B;
      --ink:#1F2528;
      --muted:#637276;
      --bg:#F7F4EF;
      --card:#FFFFFF;
      --card-soft:#F9FCFB;
      --line:#E5E0D8;
      --line-2:rgba(31,37,40,.08);
      --dark:#182523;
      --good:#0D8F76;
      --shadow:0 18px 50px rgba(31,37,40,.08);
      --shadow-sm:0 10px 30px rgba(31,37,40,.06);
      --radius-xl:28px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1240px;
      --nav-h:84px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 15% 10%, rgba(18,168,138,.10), transparent 25%),
        radial-gradient(circle at 85% 15%, rgba(255,138,91,.09), transparent 20%),
        linear-gradient(180deg, #FBF9F5 0%, var(--bg) 50%, #F6F2EB 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(18,168,138,.18);color:var(--ink)}
    .container{max-width:var(--container)}
    .section-pad{padding:96px 0}
    .section-pad-sm{padding:72px 0}
    .section-title{
      font-size:clamp(28px,4vw,42px);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.02em;
      margin:0 0 14px;
      color:var(--ink);
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:#EAF7F3;
      color:var(--brand-deep);
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
      margin-bottom:16px;
    }
    .section-lead{
      font-size:17px;
      color:var(--muted);
      max-width:760px;
      margin:0;
    }
    .muted{color:var(--muted)}
    .tiny{font-size:13px;color:var(--muted)}
    .glass-line{
      position:absolute;
      inset:auto;
      pointer-events:none;
      overflow:hidden;
      border-radius:inherit;
    }
    .glass-line::before,
    .glass-line::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(18,168,138,.0), rgba(18,168,138,.32), rgba(255,138,91,.18), rgba(255,138,91,.0));
      filter:blur(0);
      opacity:.8;
    }
    .glass-line::before{width:420px;height:1px;top:30px;left:-80px;transform:rotate(-8deg)}
    .glass-line::after{width:360px;height:1px;bottom:28px;right:-60px;transform:rotate(6deg)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(247,244,239,.86);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(31,37,40,.08);
    }
    .site-header .navbar{
      padding:16px 0;
    }
    .navbar-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      font-size:1.02rem;
      color:var(--ink);
      letter-spacing:.01em;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      position:relative;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,0) 40%),
        linear-gradient(135deg, rgba(18,168,138,.18), rgba(255,138,91,.18));
      border:1px solid rgba(18,168,138,.18);
      box-shadow:0 10px 24px rgba(18,168,138,.14);
      flex:none;
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:9px 8px;
      border:2px solid var(--brand);
      border-color:var(--brand) transparent var(--brand) transparent;
      border-radius:50%;
      transform:rotate(15deg);
    }
    .brand-mark::after{
      inset:13px 12px;
      border-color:transparent var(--accent) transparent var(--accent);
      transform:rotate(-10deg);
      opacity:.92;
    }
    .navbar-nav{gap:6px}
    .nav-link{
      padding:10px 14px !important;
      border-radius:999px;
      color:var(--muted);
      font-weight:600;
      font-size:15px;
    }
    .nav-link:hover,
    .nav-link:focus{
      color:var(--brand);
      background:#EAF7F3;
    }
    .nav-link.active{
      color:var(--brand-deep);
      background:#EAF7F3;
      box-shadow:inset 0 0 0 1px rgba(18,168,138,.12);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
      margin-left:20px;
    }
    .command-search{
      min-width:230px;
      height:46px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 14px;
      border-radius:16px;
      background:#fff;
      border:1px solid rgba(31,37,40,.10);
      color:var(--muted);
      box-shadow:0 8px 24px rgba(31,37,40,.04);
      cursor:pointer;
      transition:.25s ease;
    }
    .command-search:hover{
      transform:translateY(-1px);
      border-color:rgba(18,168,138,.25);
      box-shadow:0 14px 30px rgba(31,37,40,.07);
      color:var(--ink);
    }
    .command-search i{color:var(--brand);font-size:1rem}
    .command-key{
      margin-left:auto;
      font-size:12px;
      color:#7b8588;
      padding:3px 8px;
      background:#F3F1EB;
      border-radius:999px;
    }
    .btn{
      border:0;
      font-weight:700;
      transition:.25s ease;
    }
    .btn-primary-custom{
      background:var(--brand);
      color:#fff;
      border-radius:999px;
      padding:12px 22px;
      box-shadow:0 12px 26px rgba(18,168,138,.22);
    }
    .btn-primary-custom:hover,
    .btn-primary-custom:focus{
      color:#fff;
      background:var(--brand-deep);
      transform:translateY(-2px);
      box-shadow:0 16px 32px rgba(18,168,138,.26);
    }
    .btn-link-soft{
      border-radius:999px;
      padding:12px 18px;
      background:#fff;
      color:var(--ink);
      border:1px solid rgba(18,168,138,.16);
      box-shadow:0 8px 18px rgba(31,37,40,.04);
    }
    .btn-link-soft:hover,
    .btn-link-soft:focus{
      background:#EAF7F3;
      color:var(--brand-deep);
      transform:translateY(-1px);
    }
    .navbar-toggler{
      border:0;
      box-shadow:none !important;
      padding:8px 10px;
      border-radius:12px;
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
    }
    .navbar-toggler-icon{
      width:1.05em;
      height:1.05em;
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(31,37,40,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .page-hero{
      position:relative;
      padding:48px 0 24px;
      overflow:hidden;
    }
    .page-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 80% 10%, rgba(18,168,138,.10), transparent 22%),
        radial-gradient(circle at 15% 30%, rgba(255,138,91,.08), transparent 20%);
      pointer-events:none;
    }
    .hero-shell{
      position:relative;
      background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      border:1px solid rgba(31,37,40,.08);
      border-radius:32px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-shell .glass-line{inset:0}
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin:0 0 18px;
      color:var(--muted);
      font-size:14px;
    }
    .breadcrumb a{
      color:var(--muted);
    }
    .breadcrumb a:hover{color:var(--brand)}
    .hero-copy{
      padding:42px 40px 38px;
    }
    .hero-copy h1{
      font-size:clamp(34px,5vw,54px);
      line-height:1.16;
      font-weight:800;
      margin:0 0 16px;
      letter-spacing:-.03em;
    }
    .hero-copy p{
      font-size:18px;
      color:var(--muted);
      max-width:640px;
      margin:0 0 26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:22px;
    }
    .hero-metrics{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .hero-metric{
      min-width:180px;
      padding:14px 16px;
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:18px;
      box-shadow:var(--shadow-sm);
    }
    .hero-metric strong{
      display:block;
      color:var(--ink);
      font-size:20px;
      line-height:1.15;
      margin-bottom:3px;
    }
    .hero-metric span{
      color:var(--muted);
      font-size:13px;
    }
    .hero-visual{
      height:100%;
      padding:24px 24px 24px 0;
    }
    .dashboard{
      position:relative;
      height:100%;
      min-height:430px;
      background:
        linear-gradient(180deg, #FFFFFF 0%, #F9FCFB 100%);
      border:1px solid rgba(18,168,138,.12);
      border-radius:30px;
      box-shadow:var(--shadow);
      padding:24px;
      overflow:hidden;
    }
    .dashboard::before{
      content:"";
      position:absolute;
      inset:-10% -10% auto auto;
      width:230px;height:230px;
      background:radial-gradient(circle, rgba(18,168,138,.18), rgba(18,168,138,0) 70%);
      pointer-events:none;
    }
    .dashboard-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      margin-bottom:16px;
    }
    .dashboard-title{
      font-size:16px;
      font-weight:800;
      margin:0 0 4px;
    }
    .dashboard-sub{
      color:var(--muted);
      font-size:13px;
      margin:0;
    }
    .status-pill{
      padding:8px 12px;
      border-radius:999px;
      background:#EAF7F3;
      color:var(--brand-deep);
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .dashboard-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
    }
    .dash-card{
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:22px;
      padding:16px;
      box-shadow:0 10px 24px rgba(31,37,40,.05);
      min-height:120px;
    }
    .dash-card h4{
      font-size:14px;
      margin:0 0 10px;
      font-weight:800;
    }
    .task-flow{
      display:grid;
      gap:10px;
    }
    .task{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      background:#F9FCFB;
      border:1px solid rgba(18,168,138,.10);
      border-radius:16px;
      font-size:13px;
      color:var(--ink);
    }
    .task i{
      width:24px;height:24px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      color:var(--brand);
      background:#EAF7F3;
      flex:none;
    }
    .progress-ring{
      width:128px;height:128px;
      margin:4px auto 10px;
      border-radius:50%;
      background:
        conic-gradient(var(--brand) 0 68%, rgba(18,168,138,.14) 68% 100%);
      display:grid;
      place-items:center;
      position:relative;
    }
    .progress-ring::before{
      content:"";
      position:absolute;
      inset:14px;
      background:#fff;
      border-radius:50%;
      box-shadow:inset 0 0 0 1px rgba(31,37,40,.06);
    }
    .progress-ring strong{
      position:relative;
      z-index:1;
      font-size:28px;
      font-weight:800;
      color:var(--brand-deep);
    }
    .progress-ring span{
      position:absolute;
      bottom:30px;
      z-index:1;
      font-size:12px;
      color:var(--muted);
    }
    .dash-stat{
      margin-top:12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding-top:12px;
      border-top:1px dashed rgba(31,37,40,.12);
      color:var(--muted);
      font-size:13px;
    }
    .dash-mini{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:14px;
    }
    .mini-box{
      padding:14px;
      background:#F9FCFB;
      border:1px solid rgba(18,168,138,.10);
      border-radius:18px;
    }
    .mini-box strong{
      display:block;
      font-size:19px;
      color:var(--ink);
      margin-bottom:2px;
    }
    .mini-box span{font-size:12px;color:var(--muted)}
    .dir-wrap{
      position:sticky;
      top:110px;
    }
    .side-panel{
      background:rgba(255,255,255,.85);
      border:1px solid rgba(31,37,40,.08);
      border-radius:28px;
      box-shadow:var(--shadow-sm);
      padding:18px;
    }
    .side-panel h3{
      font-size:16px;
      font-weight:800;
      margin:0 0 10px;
    }
    .side-panel p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .side-links{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .side-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      color:var(--ink);
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
    }
    .side-links a:hover{
      background:#EAF7F3;
      border-color:rgba(18,168,138,.18);
      color:var(--brand-deep);
      transform:translateX(2px);
    }
    .side-links a::after{
      content:"";
      width:8px;height:8px;
      border-top:2px solid currentColor;
      border-right:2px solid currentColor;
      transform:rotate(45deg);
      opacity:.45;
      flex:none;
    }
    .side-note{
      margin-top:16px;
      padding:16px;
      background:linear-gradient(180deg,#F9FCFB,#fff);
      border:1px solid rgba(18,168,138,.10);
      border-radius:20px;
    }
    .side-note .tag{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:#EAF7F3;
      color:var(--brand-deep);
      font-size:12px;
      font-weight:700;
      margin-bottom:10px;
    }
    .side-note strong{
      display:block;
      font-size:15px;
      margin-bottom:6px;
    }
    .side-note span{
      color:var(--muted);
      font-size:14px;
      display:block;
    }
    .side-note .btn{
      margin-top:14px;
      width:100%;
    }
    .content-stack{
      display:grid;
      gap:22px;
    }
    .content-card{
      background:rgba(255,255,255,.88);
      border:1px solid rgba(31,37,40,.08);
      border-radius:28px;
      box-shadow:var(--shadow-sm);
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .content-card::after{
      content:"";
      position:absolute;
      inset:auto -30px -30px auto;
      width:140px;height:140px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(18,168,138,.08), transparent 70%);
      pointer-events:none;
    }
    .content-card h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.22;
      font-weight:800;
      margin:0 0 12px;
    }
    .content-card h3{
      font-size:22px;
      font-weight:800;
      margin:0 0 12px;
    }
    .content-card p{
      color:var(--muted);
      margin:0;
      font-size:16px;
      line-height:1.8;
    }
    .lead-split{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:start;
    }
    .bullet-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .bullet-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--ink);
      font-size:15px;
    }
    .bullet-list i{
      color:var(--brand);
      margin-top:3px;
      flex:none;
    }
    .service-map{
      display:grid;
      gap:14px;
      grid-template-columns:repeat(2,1fr);
    }
    .module-card{
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:22px;
      padding:18px;
      min-height:168px;
      box-shadow:0 12px 28px rgba(31,37,40,.05);
      transition:.25s ease;
    }
    .module-card:hover{
      transform:translateY(-4px);
      border-color:rgba(18,168,138,.32);
      box-shadow:0 18px 40px rgba(31,37,40,.10);
    }
    .module-icon{
      width:42px;height:42px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:#EAF7F3;
      color:var(--brand-deep);
      margin-bottom:12px;
      font-size:1.1rem;
    }
    .module-card h4{
      font-size:17px;
      margin:0 0 8px;
      font-weight:800;
    }
    .module-card p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:14px;
      line-height:1.72;
    }
    .mini-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .mini-tags span,
    .tag-chip{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:#F5F7F8;
      color:#55656a;
      font-size:12px;
      font-weight:600;
    }
    .tag-chip.brand{
      background:#EAF7F3;
      color:var(--brand-deep);
    }
    .tag-chip.accent{
      background:#FFF1EA;
      color:#D8602C;
    }
    .metrics-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .metrics-card{
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:22px;
      padding:20px;
      box-shadow:var(--shadow-sm);
      min-height:136px;
    }
    .metrics-card .num{
      font-size:34px;
      line-height:1;
      font-weight:800;
      color:var(--brand-deep);
      margin-bottom:8px;
      letter-spacing:-.04em;
    }
    .metrics-card .label{
      font-weight:700;
      color:var(--ink);
      margin-bottom:6px;
    }
    .metrics-card .desc{
      font-size:13px;
      color:var(--muted);
      line-height:1.7;
    }
    .timeline{
      position:relative;
      display:grid;
      gap:16px;
      margin-top:14px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:20px;
      top:10px;
      bottom:10px;
      width:2px;
      background:linear-gradient(180deg, rgba(18,168,138,.45), rgba(18,168,138,.10));
    }
    .timeline-item{
      position:relative;
      padding-left:58px;
    }
    .timeline-dot{
      position:absolute;
      left:11px;
      top:4px;
      width:20px;height:20px;
      border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 6px rgba(18,168,138,.12);
    }
    .timeline-item .card-line{
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-sm);
    }
    .timeline-item h4{
      font-size:17px;
      margin:0 0 8px;
      font-weight:800;
    }
    .timeline-item p{
      margin:0;
      font-size:14px;
      color:var(--muted);
      line-height:1.7;
    }
    .scenario-wrap{
      display:grid;
      gap:14px;
      grid-template-columns:repeat(4,1fr);
      margin-top:14px;
    }
    .scenario-card{
      padding:18px;
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:22px;
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
      min-height:180px;
    }
    .scenario-card:hover{
      transform:translateY(-4px);
      box-shadow:0 18px 40px rgba(31,37,40,.09);
      border-color:rgba(18,168,138,.24);
    }
    .scenario-card .pill{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:#EAF7F3;
      color:var(--brand-deep);
      font-size:12px;
      font-weight:700;
      margin-bottom:12px;
    }
    .scenario-card h4{
      font-size:16px;
      font-weight:800;
      margin:0 0 10px;
    }
    .scenario-card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .outcome-grid{
      display:grid;
      gap:14px;
      grid-template-columns:repeat(2,1fr);
      margin-top:14px;
    }
    .outcome-item{
      padding:18px;
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:22px;
      display:flex;
      gap:14px;
      align-items:flex-start;
      box-shadow:var(--shadow-sm);
    }
    .outcome-icon{
      width:42px;height:42px;border-radius:14px;
      background:#EAF7F3;
      color:var(--brand-deep);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:none;
      font-size:1.05rem;
    }
    .outcome-item h4{
      font-size:16px;
      margin:0 0 4px;
      font-weight:800;
    }
    .outcome-item p{
      margin:0;
      font-size:14px;
      color:var(--muted);
      line-height:1.7;
    }
    .flow-path{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:16px;
    }
    .flow-step{
      background:linear-gradient(180deg,#fff, #FBFCFB);
      border:1px solid rgba(31,37,40,.08);
      border-radius:24px;
      padding:18px;
      position:relative;
      box-shadow:var(--shadow-sm);
    }
    .flow-step .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;height:42px;
      border-radius:14px;
      background:#EAF7F3;
      color:var(--brand-deep);
      font-weight:800;
      margin-bottom:12px;
    }
    .flow-step h4{
      font-size:17px;
      font-weight:800;
      margin:0 0 8px;
    }
    .flow-step p{
      margin:0;
      font-size:14px;
      color:var(--muted);
      line-height:1.7;
    }
    .faq-wrap .accordion-item{
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      border-radius:20px !important;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
      margin-bottom:12px;
    }
    .faq-wrap .accordion-button{
      font-weight:700;
      color:var(--ink);
      background:#fff;
      border:0;
      box-shadow:none;
      padding:18px 20px;
      border-radius:20px !important;
    }
    .faq-wrap .accordion-button:not(.collapsed){
      color:var(--brand-deep);
      background:#F9FCFB;
      box-shadow:none;
    }
    .faq-wrap .accordion-button::after{
      background-size:1rem;
      transition:.25s ease;
    }
    .faq-wrap .accordion-button:not(.collapsed)::after{
      transform:rotate(180deg);
    }
    .faq-wrap .accordion-body{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
    }
    .faq-wrap .accordion-button:focus{
      box-shadow:none;
      border-color:rgba(18,168,138,.18);
    }
    .cta-panel{
      background:linear-gradient(135deg, #182523 0%, #1E2C27 100%);
      color:#F7F4EF;
      border-radius:32px;
      padding:34px;
      position:relative;
      overflow:hidden;
      box-shadow:0 20px 50px rgba(18,37,35,.18);
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:-30% -10% auto auto;
      width:280px;height:280px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(18,168,138,.18), transparent 70%);
      pointer-events:none;
    }
    .cta-panel h2{
      color:#fff;
      margin:0 0 12px;
      font-size:clamp(26px,3vw,36px);
      font-weight:800;
      line-height:1.2;
    }
    .cta-panel p{
      color:#B7CBC5;
      margin:0;
      font-size:16px;
      line-height:1.8;
    }
    .contact-form{
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      border-radius:24px;
      padding:18px;
      backdrop-filter:blur(8px);
    }
    .contact-form .form-label{
      color:#F7F4EF;
      font-weight:700;
      font-size:13px;
      margin-bottom:8px;
    }
    .contact-form .form-control,
    .contact-form .form-select{
      height:52px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.95);
      color:var(--ink);
      box-shadow:none;
    }
    .contact-form textarea.form-control{
      min-height:120px;
      height:auto;
      resize:vertical;
    }
    .contact-form .form-control:focus,
    .contact-form .form-select:focus{
      border-color:rgba(18,168,138,.75);
      box-shadow:0 0 0 .2rem rgba(18,168,138,.15);
    }
    .contact-form .btn-primary-custom{
      width:100%;
      background:var(--accent);
      box-shadow:0 12px 24px rgba(255,138,91,.22);
    }
    .contact-form .btn-primary-custom:hover{
      background:#E87344;
    }
    .site-footer{
      background:var(--dark);
      color:#F7F4EF;
      padding:72px 0 24px;
      margin-top:0;
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-size:1.02rem;
      font-weight:800;
      margin-bottom:16px;
      color:#fff;
    }
    .footer-text{
      color:#AFC5BE;
      max-width:520px;
      margin:0;
      line-height:1.8;
      font-size:15px;
    }
    .footer-title{
      color:#fff;
      font-size:16px;
      font-weight:800;
      margin:0 0 16px;
    }
    .footer-links,
    .footer-contact{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a,
    .footer-contact span{
      color:#AFC5BE;
      font-size:14px;
      line-height:1.7;
    }
    .footer-links a:hover{
      color:var(--accent);
    }
    .footer-bottom{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(175,197,190,.16);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:#AFC5BE;
      font-size:13px;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:#EAF7F3;
      color:var(--brand-deep);
      font-weight:700;
      font-size:12px;
    }
    .badge-accent{
      background:#FFF1EA;
      color:#D65D2A;
    }
    .scroll-top{
      position:fixed;
      right:18px;
      bottom:18px;
      width:46px;height:46px;
      border-radius:50%;
      background:var(--brand);
      color:#fff;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      box-shadow:0 14px 28px rgba(18,168,138,.26);
      z-index:1040;
      border:0;
    }
    .scroll-top:hover{background:var(--brand-deep);transform:translateY(-2px)}
    .section-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(31,37,40,.10), transparent);
      margin:0;
    }
    .mobile-anchor{
      display:none;
      gap:10px;
      overflow:auto;
      padding-bottom:8px;
      margin-bottom:16px;
      scrollbar-width:thin;
    }
    .mobile-anchor a{
      white-space:nowrap;
      padding:10px 14px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(31,37,40,.08);
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .mobile-anchor a:hover{background:#EAF7F3;color:var(--brand-deep)}
    @media (max-width: 1199.98px){
      .nav-actions{gap:10px}
      .command-search{min-width:200px}
      .hero-copy{padding:34px 30px}
      .hero-visual{padding:24px 24px 24px 0}
      .metrics-strip,.scenario-wrap,.flow-path{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width: 991.98px){
      .nav-actions{
        margin-left:0;
        padding-top:14px;
        flex-direction:column;
        align-items:stretch;
      }
      .command-search{min-width:100%;height:48px}
      .navbar-nav{padding-top:10px}
      .navbar-collapse{
        padding:16px 0 2px;
      }
      .page-hero{padding-top:28px}
      .hero-copy{padding:28px}
      .hero-visual{padding:0 28px 28px}
      .dashboard{min-height:auto}
      .lead-split{grid-template-columns:1fr}
      .metrics-strip,.scenario-wrap,.flow-path,.service-map,.outcome-grid{grid-template-columns:1fr 1fr}
      .section-pad{padding:80px 0}
      .dir-wrap{position:static}
      .side-panel{margin-bottom:8px}
      .mobile-anchor{display:flex}
      .side-links{display:none}
      .content-card{padding:24px}
      .hero-shell{border-radius:28px}
    }
    @media (max-width: 767.98px){
      .container{padding-left:20px;padding-right:20px}
      .section-pad{padding:64px 0}
      .section-pad-sm{padding:56px 0}
      .hero-copy h1{font-size:clamp(32px,7vw,42px)}
      .hero-copy p{font-size:16px}
      .hero-actions .btn{width:100%}
      .hero-metrics{display:grid;grid-template-columns:1fr 1fr;width:100%}
      .hero-metric{min-width:0}
      .dashboard-grid{grid-template-columns:1fr}
      .metrics-strip,.scenario-wrap,.flow-path,.service-map,.outcome-grid{grid-template-columns:1fr}
      .content-card{padding:22px}
      .cta-panel{padding:26px}
      .footer-bottom{flex-direction:column}
      .footer-brand,.navbar-brand{font-size:1rem}
      .contact-form{padding:14px}
      .site-footer{padding-top:60px}
      .dir-wrap{top:0}
    }
    @media (max-width: 575.98px){
      .container{padding-left:18px;padding-right:18px}
      .hero-copy{padding:22px}
      .hero-visual{padding:0 22px 22px}
      .hero-metrics{grid-template-columns:1fr}
      .dashboard{padding:18px}
      .dash-mini{grid-template-columns:1fr}
      .content-card{padding:20px}
      .section-title{font-size:clamp(24px,8vw,32px)}
      .page-hero{padding-top:22px}
      .hero-shell{border-radius:24px}
      .side-panel,.cta-panel{border-radius:24px}
      .module-card,.scenario-card,.metrics-card,.outcome-item,.flow-step,.timeline-item .card-line,.faq-wrap .accordion-item{border-radius:20px}
      .command-key{display:none}
    }

/* roulang page: category2 */
:root{
  --primary:#12A88A;
  --primary-dark:#0E8F76;
  --accent:#FF8A5B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --surface-alt:#F9FCFB;
  --text:#1F2528;
  --muted:#637276;
  --line:#E5E0D8;
  --dark:#182523;
  --soft:#EAF7F3;
  --soft-accent:#FFF0E8;
  --shadow:0 18px 50px rgba(31,37,40,.08);
  --shadow-hover:0 24px 60px rgba(31,37,40,.12);
  --radius-xl:30px;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --container-max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(18,168,138,.06), transparent 32%),
    radial-gradient(circle at 90% 12%, rgba(255,138,91,.07), transparent 26%),
    linear-gradient(180deg,#F7F4EF 0%,#F6F3EC 100%);
  line-height:1.75;
  overflow-x:hidden;
  padding-top:88px;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:.25s ease}
a:hover{color:var(--primary)}
button,input,select,textarea{font:inherit}
::selection{background:rgba(18,168,138,.16);color:var(--text)}
.container{max-width:var(--container-max)}
.section-pad{padding:104px 0;position:relative}
.section-pad.compact{padding:88px 0}
.section-surface{
  background:linear-gradient(180deg, rgba(255,255,255,.68), rgba(255,255,255,.42));
}
.section-note{
  color:var(--muted);
  max-width:760px;
  margin:14px 0 0;
  font-size:1.03rem;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:34px;
}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:var(--soft);
  color:var(--primary-dark);
  font-size:.88rem;
  font-weight:700;
  letter-spacing:.02em;
}
.section-title{
  margin:14px 0 0;
  font-size:clamp(1.8rem, 3vw, 3rem);
  line-height:1.18;
  font-weight:800;
  letter-spacing:-.02em;
}
.section-desc{
  color:var(--muted);
  margin:14px 0 0;
  max-width:760px;
  font-size:1rem;
}
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1030;
  backdrop-filter:blur(16px);
  background:rgba(247,244,239,.86);
  border-bottom:1px solid rgba(31,37,40,.08);
}
.navbar{
  padding:14px 0;
}
.navbar-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  color:var(--text);
  letter-spacing:-.02em;
  font-size:1.05rem;
  white-space:nowrap;
}
.brand-mark{
  position:relative;
  width:34px;
  height:34px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--primary),#29c1a2);
  box-shadow:0 12px 28px rgba(18,168,138,.22);
  flex:0 0 auto;
}
.brand-mark::before,
.brand-mark::after{
  content:"";
  position:absolute;
  inset:7px;
  border-radius:10px;
  border:1.8px solid rgba(255,255,255,.85);
}
.brand-mark::after{
  inset:auto 6px 6px auto;
  width:8px;
  height:8px;
  border:none;
  border-radius:50%;
  background:rgba(255,255,255,.95);
  box-shadow:-11px -10px 0 0 rgba(255,255,255,.72);
}
.navbar-nav{
  gap:6px;
}
.navbar .nav-link{
  padding:10px 14px;
  border-radius:999px;
  color:var(--muted);
  font-weight:650;
  font-size:.96rem;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus{
  color:var(--primary-dark);
  background:rgba(18,168,138,.08);
}
.navbar .nav-link.active{
  color:var(--primary-dark);
  background:rgba(18,168,138,.12);
  box-shadow:inset 0 0 0 1px rgba(18,168,138,.08);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:18px;
}
.command-search{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:46px;
  padding:0 16px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(31,37,40,.08);
  color:var(--muted);
  box-shadow:0 8px 24px rgba(31,37,40,.04);
  cursor:pointer;
  user-select:none;
  transition:.25s ease;
}
.command-search:hover{
  transform:translateY(-1px);
  border-color:rgba(18,168,138,.22);
  box-shadow:0 14px 32px rgba(31,37,40,.08);
}
.command-search i{color:var(--primary)}
.command-search span{font-size:.93rem}
.command-key{
  margin-left:4px;
  padding:4px 8px;
  border-radius:8px;
  background:#F4F1EA;
  color:var(--muted);
  font-size:.78rem!important;
}
.btn{
  border:none;
  box-shadow:none!important;
  transition:.25s ease;
}
.btn-primary-custom,
.btn-link-soft,
.btn-accent-custom{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:12px 18px;
  border-radius:999px;
  font-weight:700;
  letter-spacing:.01em;
}
.btn-primary-custom{
  background:var(--primary);
  color:#fff;
  box-shadow:0 14px 28px rgba(18,168,138,.18);
}
.btn-primary-custom:hover,
.btn-primary-custom:focus{
  background:var(--primary-dark);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 20px 36px rgba(18,168,138,.24);
}
.btn-link-soft{
  background:rgba(255,255,255,.72);
  color:var(--text);
  border:1px solid rgba(18,168,138,.16);
}
.btn-link-soft:hover,
.btn-link-soft:focus{
  background:var(--soft);
  color:var(--primary-dark);
  transform:translateY(-2px);
}
.btn-accent-custom{
  background:var(--accent);
  color:#fff;
}
.btn-accent-custom:hover,
.btn-accent-custom:focus{
  background:#f27647;
  color:#fff;
  transform:translateY(-2px);
}
.navbar-toggler{
  border:1px solid rgba(31,37,40,.1);
  border-radius:14px;
  width:46px;
  height:42px;
  padding:0;
}
.navbar-toggler:focus{
  box-shadow:0 0 0 .2rem rgba(18,168,138,.12);
}
.navbar-toggler-icon{
  width:1.15em;
  height:1.15em;
  background-image:none;
  position:relative;
}
.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon span{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:2px;
  border-radius:999px;
  background:var(--text);
}
.navbar-toggler-icon::before{top:2px}
.navbar-toggler-icon::after{bottom:2px}
.navbar-toggler-icon{
  display:inline-block;
}
.navbar-toggler-icon::marker{display:none}
.navbar-toggler .navbar-toggler-icon{
  background:linear-gradient(var(--text),var(--text)) center/100% 2px no-repeat;
}
.navbar-collapse{
  flex-grow:0;
}
.hero-section{
  position:relative;
  padding:34px 0 90px;
  overflow:hidden;
}
.hero-section::before{
  content:"";
  position:absolute;
  inset:-100px -120px auto auto;
  width:360px;
  height:360px;
  background:radial-gradient(circle, rgba(18,168,138,.12), transparent 68%);
  border-radius:50%;
  pointer-events:none;
}
.hero-section::after{
  content:"";
  position:absolute;
  left:-160px;
  bottom:-140px;
  width:340px;
  height:340px;
  background:radial-gradient(circle, rgba(255,138,91,.12), transparent 70%);
  border-radius:50%;
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:1;
}
.breadcrumb-soft{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--muted);
  font-size:.95rem;
  margin-bottom:18px;
}
.breadcrumb-soft a{
  color:var(--muted);
}
.breadcrumb-soft i{
  font-size:.8rem;
  color:#9AA8A6;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(18,168,138,.09);
  color:var(--primary-dark);
  font-size:.88rem;
  font-weight:700;
  margin-bottom:18px;
}
.hero-title{
  font-size:clamp(2.5rem, 4.8vw, 4.3rem);
  line-height:1.12;
  letter-spacing:-.03em;
  font-weight:800;
  margin:0;
}
.hero-title .accent{
  color:var(--primary-dark);
}
.hero-lead{
  margin:18px 0 0;
  max-width:36rem;
  font-size:1.08rem;
  color:var(--muted);
}
.hero-actions{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.point-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(31,37,40,.08);
  color:var(--text);
  font-size:.92rem;
  box-shadow:0 10px 26px rgba(31,37,40,.04);
}
.point-chip i{color:var(--primary)}
.dashboard-shell{
  position:relative;
  background:linear-gradient(180deg, #FFFFFF 0%, #F8FCFB 100%);
  border:1px solid rgba(18,168,138,.12);
  border-radius:32px;
  box-shadow:var(--shadow);
  padding:22px;
  overflow:hidden;
}
.dashboard-shell::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(18,168,138,.06), transparent 35%),
    linear-gradient(225deg, rgba(255,138,91,.06), transparent 38%);
  pointer-events:none;
}
.dashboard-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  position:relative;
  z-index:1;
  margin-bottom:18px;
}
.live-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:var(--soft);
  color:var(--primary-dark);
  font-weight:700;
  font-size:.84rem;
}
.live-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 6px rgba(255,138,91,.14);
}
.dashboard-mini{
  color:var(--muted);
  font-size:.9rem;
}
.dashboard-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.25fr .95fr;
  gap:14px;
}
.dashboard-card{
  background:rgba(255,255,255,.84);
  border:1px solid rgba(31,37,40,.08);
  border-radius:24px;
  box-shadow:0 12px 34px rgba(31,37,40,.05);
  padding:18px;
}
.dashboard-card h3{
  margin:0;
  font-size:1rem;
  font-weight:700;
}
.dashboard-card p{
  color:var(--muted);
  margin:8px 0 0;
  font-size:.92rem;
  line-height:1.7;
}
.progress-rail{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:14px;
}
.progress-row{
  display:flex;
  align-items:center;
  gap:10px;
}
.progress-label{
  min-width:72px;
  color:var(--muted);
  font-size:.83rem;
}
.progress{
  height:10px;
  border-radius:999px;
  background:#E9EFEA;
  flex:1;
  overflow:hidden;
}
.progress-bar{
  border-radius:999px;
  background:linear-gradient(90deg,var(--primary),#29c1a2);
}
.ring-wrap{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:198px;
  border-radius:24px;
  background:
    radial-gradient(circle at center, rgba(18,168,138,.08), transparent 58%);
}
.progress-ring{
  width:138px;
  height:138px;
  border-radius:50%;
  background:
    conic-gradient(var(--primary) 0 78%, #DDE8E4 78% 100%);
  display:grid;
  place-items:center;
  box-shadow:inset 0 0 0 12px rgba(255,255,255,.85);
}
.progress-ring .inner{
  width:96px;
  height:96px;
  border-radius:50%;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  text-align:center;
  box-shadow:0 10px 24px rgba(31,37,40,.06);
}
.progress-ring strong{
  font-size:1.55rem;
  line-height:1;
}
.progress-ring span{
  color:var(--muted);
  font-size:.8rem;
  margin-top:4px;
}
.dashboard-list{
  display:grid;
  gap:10px;
  margin-top:14px;
}
.mini-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:12px 14px;
  border-radius:18px;
  background:var(--surface-alt);
  border:1px solid rgba(18,168,138,.08);
}
.mini-icon{
  width:34px;
  height:34px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:rgba(18,168,138,.1);
  color:var(--primary-dark);
  flex:0 0 auto;
}
.mini-item strong{
  display:block;
  font-size:.93rem;
}
.mini-item span{
  display:block;
  color:var(--muted);
  font-size:.86rem;
  line-height:1.6;
}
.info-band{
  margin-top:26px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.info-card{
  background:rgba(255,255,255,.74);
  border:1px solid rgba(31,37,40,.07);
  border-radius:24px;
  padding:18px 20px;
  box-shadow:0 12px 30px rgba(31,37,40,.05);
}
.info-card .num{
  font-size:clamp(1.8rem, 3vw, 2.6rem);
  font-weight:800;
  color:var(--primary-dark);
  line-height:1;
}
.info-card .label{
  margin-top:8px;
  font-weight:700;
  font-size:1rem;
}
.info-card .sub{
  margin-top:6px;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.6;
}
.solution-intro{
  background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(249,252,251,.86));
  border:1px solid rgba(31,37,40,.06);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow);
  padding:28px;
  height:100%;
}
.solution-intro h3{
  margin:0;
  font-size:1.45rem;
  font-weight:800;
  line-height:1.22;
}
.solution-intro p{
  color:var(--muted);
  margin:14px 0 0;
}
.solution-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:20px;
}
.solution-tag{
  padding:8px 12px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(18,168,138,.12);
  color:var(--primary-dark);
  font-size:.88rem;
  font-weight:650;
}
.solution-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.solution-card,
.compare-card,
.scene-card,
.timeline-card,
.cta-panel,
.faq-card{
  background:var(--surface);
  border:1px solid rgba(31,37,40,.08);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  transition:.28s ease;
}
.solution-card:hover,
.compare-card:hover,
.scene-card:hover,
.timeline-card:hover,
.cta-panel:hover,
.faq-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(18,168,138,.26);
}
.solution-card{
  padding:24px;
}
.solution-card .icon-box{
  width:48px;
  height:48px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(18,168,138,.12), rgba(18,168,138,.06));
  color:var(--primary-dark);
  font-size:1.2rem;
  margin-bottom:14px;
}
.solution-card h4{
  margin:0;
  font-size:1.08rem;
  font-weight:750;
}
.solution-card .text{
  color:var(--muted);
  margin:10px 0 0;
  font-size:.96rem;
  line-height:1.75;
}
.card-footer-lite{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.badge-soft{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 12px;
  border-radius:999px;
  background:var(--soft);
  color:var(--primary-dark);
  font-size:.8rem;
  font-weight:700;
}
.badge-accent{
  background:var(--soft-accent);
  color:#CD5C31;
}
.scene-card{
  padding:22px;
  height:100%;
}
.scene-card .scene-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.scene-card h4{
  margin:0;
  font-size:1.08rem;
  font-weight:780;
}
.scene-kicker{
  color:var(--muted);
  font-size:.88rem;
}
.scene-list{
  margin:14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.scene-list li{
  position:relative;
  padding-left:18px;
  color:var(--muted);
  font-size:.95rem;
  line-height:1.65;
}
.scene-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.75em;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
}
.scene-card .bottom-note{
  margin-top:14px;
  padding-top:14px;
  border-top:1px dashed rgba(31,37,40,.12);
  color:var(--primary-dark);
  font-weight:700;
  font-size:.9rem;
}
.compare-wrap{
  margin-top:14px;
}
.compare-card{
  padding:24px 22px;
  height:100%;
  position:relative;
  overflow:hidden;
}
.compare-card.featured{
  border-color:rgba(18,168,138,.24);
  background:
    linear-gradient(180deg, #fff, #F9FCFB);
}
.plan-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:var(--soft);
  color:var(--primary-dark);
  font-size:.84rem;
  font-weight:700;
}
.plan-name{
  font-size:1.25rem;
  font-weight:800;
  margin:14px 0 0;
}
.plan-sub{
  color:var(--muted);
  margin:10px 0 0;
  font-size:.95rem;
}
.compare-list{
  margin:16px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.compare-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--text);
  font-size:.95rem;
}
.compare-list i{
  color:var(--primary);
  margin-top:.25rem;
}
.compare-footer{
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid rgba(31,37,40,.08);
  color:var(--muted);
  font-size:.9rem;
}
.roadmap{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  margin-top:8px;
}
.roadmap::before{
  content:"";
  position:absolute;
  left:6%;
  right:6%;
  top:38px;
  height:2px;
  background:linear-gradient(90deg, rgba(18,168,138,.08), rgba(18,168,138,.45), rgba(18,168,138,.08));
}
.timeline-card{
  position:relative;
  padding:24px 18px 20px;
  z-index:1;
  background:rgba(255,255,255,.88);
}
.timeline-number{
  width:42px;
  height:42px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--primary),#2bc3a5);
  color:#fff;
  font-weight:800;
  box-shadow:0 12px 26px rgba(18,168,138,.2);
}
.timeline-card h4{
  margin:16px 0 0;
  font-size:1.04rem;
  font-weight:780;
}
.timeline-meta{
  margin:8px 0 0;
  color:var(--primary-dark);
  font-weight:700;
  font-size:.9rem;
}
.timeline-card p{
  color:var(--muted);
  margin:10px 0 0;
  font-size:.92rem;
  line-height:1.72;
}
.faq-wrap{
  display:grid;
  gap:14px;
}
.accordion-item.faq-card{
  overflow:hidden;
}
.accordion-item{
  border:0;
}
.accordion-button.custom-accordion-btn{
  background:transparent;
  color:var(--text);
  font-weight:750;
  padding:22px 22px;
  box-shadow:none!important;
  border:0;
}
.accordion-button.custom-accordion-btn:not(.collapsed){
  color:var(--primary-dark);
  background:#fff;
}
.accordion-button.custom-accordion-btn::after{
  display:none;
}
.faq-icon{
  margin-left:auto;
  width:30px;
  height:30px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--soft);
  color:var(--primary-dark);
  transition:.28s ease;
  flex:0 0 auto;
}
.accordion-button.custom-accordion-btn:not(.collapsed) .faq-icon{
  transform:rotate(45deg);
  background:rgba(255,138,91,.14);
  color:var(--accent);
}
.accordion-body{
  padding:0 22px 22px;
  color:var(--muted);
  font-size:.96rem;
  line-height:1.8;
}
.accordion-body ul{
  margin:12px 0 0;
  padding-left:18px;
}
.accordion-body li{margin-bottom:8px}
.cta-band{
  background:
    radial-gradient(circle at 20% 10%, rgba(255,255,255,.08), transparent 26%),
    radial-gradient(circle at 90% 15%, rgba(255,255,255,.08), transparent 24%),
    linear-gradient(135deg, #182523 0%, #213530 100%);
  color:#F7F4EF;
  border-radius:32px;
  padding:34px;
  box-shadow:0 24px 60px rgba(24,37,35,.18);
  overflow:hidden;
}
.cta-band .cta-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:#C9DBD6;
  font-size:.88rem;
  font-weight:700;
}
.cta-band h2{
  margin:14px 0 0;
  font-size:clamp(1.8rem, 3vw, 2.6rem);
  line-height:1.2;
  font-weight:800;
}
.cta-band p{
  margin:14px 0 0;
  color:#AFC5BE;
  max-width:640px;
}
.cta-panel{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(6px);
  padding:24px;
  box-shadow:none;
}
.cta-form .form-label{
  color:#E9F1EE;
  font-size:.9rem;
  margin-bottom:8px;
  font-weight:650;
}
.cta-form .form-control,
.cta-form .form-select{
  height:50px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.96);
  color:var(--text);
  box-shadow:none;
}
.cta-form textarea.form-control{
  height:118px;
  resize:vertical;
}
.cta-form .form-control:focus,
.cta-form .form-select:focus{
  border-color:rgba(18,168,138,.72);
  box-shadow:0 0 0 .2rem rgba(18,168,138,.14);
}
.cta-form .help{
  color:#AFC5BE;
  font-size:.85rem;
  margin-top:8px;
}
.cta-panel .btn-accent-custom{
  width:100%;
  min-height:52px;
  margin-top:8px;
}
.site-footer{
  background:var(--dark);
  color:#F7F4EF;
  padding:76px 0 28px;
  margin-top:104px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  font-size:1.05rem;
  margin-bottom:16px;
}
.footer-text{
  color:#AFC5BE;
  max-width:480px;
  margin:0;
}
.footer-title{
  color:#F7F4EF;
  font-size:1rem;
  font-weight:750;
  margin:0 0 16px;
}
.footer-links{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.footer-links a{
  color:#AFC5BE;
}
.footer-links a:hover{
  color:var(--accent);
}
.footer-contact{
  display:grid;
  gap:10px;
  color:#AFC5BE;
  font-size:.94rem;
}
.footer-bottom{
  margin-top:34px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  color:#AFC5BE;
  font-size:.9rem;
}
.focusable:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible{
  outline:none;
  box-shadow:0 0 0 .24rem rgba(18,168,138,.18);
}
@media (max-width: 1199.98px){
  .roadmap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .roadmap::before{display:none}
}
@media (max-width: 991.98px){
  body{padding-top:78px}
  .section-pad{padding:72px 0}
  .hero-section{padding:22px 0 72px}
  .section-head{flex-direction:column;align-items:flex-start}
  .nav-actions{
    margin:16px 0 0;
    flex-direction:column;
    align-items:stretch;
    width:100%;
  }
  .navbar-collapse{
    margin-top:14px;
    padding:16px;
    border-radius:22px;
    background:rgba(255,255,255,.92);
    border:1px solid rgba(31,37,40,.08);
    box-shadow:var(--shadow);
  }
  .command-search{width:100%;justify-content:flex-start}
  .btn-link-soft,.btn-primary-custom{width:100%}
  .dashboard-grid,
  .info-band,
  .solution-grid{
    grid-template-columns:1fr;
  }
  .hero-grid .col-lg-6:last-child{
    margin-top:24px;
  }
}
@media (max-width: 767.98px){
  .hero-title{font-size:clamp(2.2rem, 8vw, 3rem)}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .hero-points{gap:10px}
  .point-chip{width:100%;justify-content:flex-start}
  .section-title{font-size:clamp(1.6rem, 7vw, 2.4rem)}
  .cta-band{padding:24px}
  .cta-panel{padding:18px}
  .roadmap{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .solution-intro{padding:22px}
  .compare-card{padding:20px}
}
@media (max-width: 575.98px){
  body{padding-top:74px}
  .container{padding-left:20px;padding-right:20px}
  .section-pad{padding:56px 0}
  .hero-section{padding:18px 0 58px}
  .dashboard-shell{padding:16px}
  .dashboard-grid{gap:12px}
  .progress-ring{width:122px;height:122px}
  .progress-ring .inner{width:84px;height:84px}
  .solution-card,
  .scene-card,
  .timeline-card,
  .faq-card .accordion-button.custom-accordion-btn,
  .accordion-body{
    padding-left:18px;
    padding-right:18px;
  }
  .accordion-body{padding-bottom:18px}
  .cta-form .form-control,
  .cta-form .form-select{height:48px}
}