:root{
      --bg0:#fff3ef;
      --bg1:#ffffff;
      --text:#1f2328;
      --muted:#5a616c;
      --muted2:#7a828f;
      --card:#ffffff;
      --line:rgba(15,18,23,.10);
      --shadow: 0 10px 30px rgba(22,18,15,.10);
      --shadow2: 0 18px 50px rgba(205,59,27,.18);
      --orange:#ff5a2f;
      --orange2:#ff7a2f;
      --amber:#ff9a3b;
      --deep:#1b1f26;
      --brand:#ff4f2f;
      --brand2:#ff8a2a;
      --chip:#fff0ea;
      --chipText:#8a2f22;
      --ok:#18a957;
      --focus:#ff4f2f;
      --radius-xl:22px;
      --radius-lg:16px;
      --radius-md:12px;
      --radius-sm:10px;
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1100px 650px at 22% -10%, rgba(255,90,47,.22), transparent 55%),
        radial-gradient(800px 520px at 88% 0%, rgba(255,154,59,.22), transparent 60%),
        linear-gradient(180deg, var(--bg0) 0%, #fff 35%, var(--bg1) 100%);
    }
    a{color:inherit}
    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    /* Topbar */
    .topbar-wrap{
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255,243,239,.70);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(15,18,23,.06);
    }
    .topbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 210px;
    }
    .brand img{
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: #fff;
      padding: 8px;
      box-shadow: 0 10px 20px rgba(255,79,47,.18);
      object-fit: contain;
    }
    .brand-name{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-name strong{
      font-size: 14px;
      letter-spacing: .2px;
    }
    .brand-name span{
      font-size: 12px;
      color: var(--muted);
      margin-top:4px;
      white-space: nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
    .nav a{
      text-decoration:none;
      font-size: 13px;
      color: rgba(28,34,44,.86);
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
    }
    .nav a:hover{
      background: rgba(255,90,47,.08);
      border-color: rgba(255,90,47,.18);
      transform: translateY(-1px);
    }
    .nav .cta{
      background: linear-gradient(135deg, var(--brand) 0%, var(--amber) 100%);
      color:#fff;
      border: 0;
      box-shadow: 0 14px 30px rgba(255,79,47,.22);
    }
    .nav .cta:hover{
      background: linear-gradient(135deg, #ff3f22 0%, #ff9a3b 100%);
      transform: translateY(-1px);
    }

    .mobile-toggle{
      display:none;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.72);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .mobile-toggle:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,47,.25);
      background: rgba(255,255,255,.92);
    }
    .mobile-toggle svg{display:block}

    .mobile-menu{
      display:none;
      padding: 10px 0 16px;
    }
    .mobile-menu .menu-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobile-menu a{
      text-decoration:none;
      padding: 12px 12px;
      border: 1px solid rgba(15,18,23,.10);
      border-radius: 14px;
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      font-size: 13px;
    }
    .mobile-menu a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,47,.25);
      background: rgba(255,255,255,.92);
    }
    .mobile-menu .menu-cta{
      grid-column: span 2;
      border: 0;
      background: linear-gradient(135deg, var(--brand) 0%, var(--amber) 100%);
      color:#fff;
      box-shadow: 0 14px 30px rgba(255,79,47,.22);
    }

    /* Hero */
    .hero{
      padding: 34px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-main{
      border-radius: var(--radius-xl);
      background:
        radial-gradient(600px 280px at 18% 22%, rgba(255,90,47,.26), transparent 55%),
        radial-gradient(520px 260px at 90% 10%, rgba(255,154,59,.26), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.70) 0%, rgba(255,255,255,.95) 100%);
      border: 1px solid rgba(15,18,23,.08);
      box-shadow: var(--shadow2);
      padding: 22px;
      position: relative;
      overflow:hidden;
    }
    .hero-main:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(120deg, rgba(255,90,47,.22), transparent 45%),
        linear-gradient(300deg, rgba(255,154,59,.22), transparent 55%);
      opacity:.85;
      pointer-events:none;
    }
    .hero-main > *{position:relative}
    .hero-badge-row{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap: wrap;
      margin-bottom: 12px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(255,90,47,.18);
      color: rgba(125,33,21,.95);
      font-size: 13px;
      user-select:none;
    }
    .badge .dot{
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(180deg, var(--brand), var(--amber));
      box-shadow: 0 8px 18px rgba(255,79,47,.35);
    }

    h1{
      margin: 0;
      font-size: clamp(22px, 2.6vw, 38px);
      letter-spacing: -0.6px;
      line-height: 1.15;
    }
    .lead{
      margin: 12px 0 16px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items:center;
      margin-bottom: 14px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 10px;
      text-decoration:none;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.78);
      color: rgba(28,34,44,.92);
      font-weight: 650;
      font-size: 14px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
      min-width: 150px;
    }
    .btn:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,47,.28);
      box-shadow: 0 16px 30px rgba(16,18,24,.10);
    }
    .btn-primary{
      border: 0;
      color: #fff;
      background: linear-gradient(135deg, var(--brand) 0%, var(--amber) 100%);
      box-shadow: 0 18px 40px rgba(255,79,47,.28);
      min-width: 190px;
    }
    .btn-primary:hover{
      box-shadow: 0 22px 52px rgba(255,79,47,.33);
    }
    .btn svg{flex:0 0 auto}

    .hero-metrics{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .metric{
      border-radius: 16px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(15,18,23,.08);
      padding: 12px 12px;
      min-height: 86px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,47,.20);
      background: rgba(255,255,255,.90);
    }
    .metric strong{
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .metric span{
      font-size: 12.5px;
      color: var(--muted);
      line-height: 1.4;
    }

    .hero-side{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(15,18,23,.08);
      padding: 18px;
      box-shadow: 0 18px 50px rgba(22,18,15,.08);
      overflow:hidden;
      position:relative;
    }
    .hero-side:after{
      content:"";
      position:absolute;
      width: 240px;
      height: 240px;
      right:-90px;
      top:-100px;
      background: radial-gradient(circle at 30% 30%, rgba(255,90,47,.32), transparent 60%);
      pointer-events:none;
    }
    .hero-side > *{position:relative}
    .side-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .side-title h2{
      margin:0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .side-title .mini-tag{
      font-size: 12px;
      color: rgba(125,33,21,.95);
      background: rgba(255,90,47,.08);
      border: 1px solid rgba(255,90,47,.16);
      border-radius: 999px;
      padding: 7px 10px;
      white-space:nowrap;
      user-select:none;
    }
    .cap-list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
      margin-top: 10px;
    }
    .cap{
      border-radius: 16px;
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(15,18,23,.08);
      padding: 12px 12px;
      display:flex;
      gap: 12px;
      align-items:flex-start;
      transition: transform .18s ease, border-color .18s ease;
    }
    .cap:hover{transform: translateY(-2px); border-color: rgba(255,90,47,.18)}
    .cap .icon{
      width: 38px; height: 38px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(255,79,47,.14), rgba(255,154,59,.14));
      border: 1px solid rgba(255,90,47,.18);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .cap .icon svg{opacity:.95}
    .cap .txt strong{display:block; font-size: 13.5px; margin-top:2px}
    .cap .txt span{display:block; margin-top:6px; font-size: 12.5px; color: var(--muted); line-height:1.45}

    /* Sections */
    section{padding: 34px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom: 16px;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-size: 13px;
      color: rgba(125,33,21,.95);
      background: rgba(255,90,47,.08);
      border: 1px solid rgba(255,90,47,.14);
      border-radius: 999px;
      padding: 8px 12px;
      user-select:none;
    }
    .section-head h2{
      margin: 10px 0 0;
      font-size: 22px;
      letter-spacing:-.35px;
      line-height:1.25;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
      max-width: 60ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 14px;
    }
    .card{
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(15,18,23,.08);
      padding: 16px;
      box-shadow: 0 14px 35px rgba(22,18,15,.06);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,47,.18);
      background: rgba(255,255,255,.92);
    }
    .card h3{
      margin: 10px 0 8px;
      font-size: 15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
    }
    .tag-row{
      display:flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 12px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius: 999px;
      padding: 8px 10px;
      background: var(--chip);
      border: 1px solid rgba(255,90,47,.16);
      color: var(--chipText);
      font-size: 12.5px;
      user-select:none;
    }

    /* Steps */
    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .step{
      padding: 14px 14px;
      border-radius: 18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.84) 0%, rgba(255,255,255,.70) 100%);
      border: 1px solid rgba(15,18,23,.08);
      position: relative;
      overflow:hidden;
      min-height: 168px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(380px 180px at 20% 0%, rgba(255,90,47,.22), transparent 55%),
        radial-gradient(300px 140px at 95% 12%, rgba(255,154,59,.18), transparent 60%);
      opacity:.55;
      pointer-events:none;
    }
    .step > *{position:relative}
    .step .num{
      width: 34px; height:34px;
      border-radius: 14px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(255,90,47,.10);
      border: 1px solid rgba(255,90,47,.18);
      color: rgba(125,33,21,.95);
      font-weight: 800;
      letter-spacing:-.2px;
      user-select:none;
    }
    .step h3{margin:10px 0 8px; font-size: 15px}
    .step p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.65}

    /* Comparison */
    .comparison{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(15,18,23,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.95) 100%);
      box-shadow: 0 18px 50px rgba(22,18,15,.08);
      overflow:hidden;
    }
    .comparison-top{
      padding: 18px 18px 10px;
      display:flex;
      gap: 14px;
      align-items:flex-start;
      justify-content:space-between;
      flex-wrap: wrap;
    }
    .rating{
      display:flex;
      align-items:center;
      gap: 14px;
    }
    .rating .star{
      width: 72px; height:72px;
      border-radius: 22px;
      background: linear-gradient(135deg, rgba(255,79,47,.18), rgba(255,154,59,.16));
      border: 1px solid rgba(255,90,47,.20);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 20px 45px rgba(255,79,47,.18);
      user-select:none;
    }
    .rating .meta strong{
      display:block;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .rating .meta span{
      display:block;
      margin-top:6px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.4;
    }

    .score{
      display:flex;
      gap: 10px;
      align-items:flex-end;
      padding: 10px 12px;
      border-radius: 18px;
      border: 1px solid rgba(15,18,23,.08);
      background: rgba(255,255,255,.72);
    }
    .score strong{
      font-size: 30px;
      letter-spacing:-.8px;
      line-height:1;
    }
    .score span{color: var(--muted); font-size: 13px; padding-bottom: 4px}
    .table-wrap{
      overflow:auto;
      border-top: 1px solid rgba(15,18,23,.08);
    }
    table{
      width: 100%;
      border-collapse: collapse;
      min-width: 820px;
      background:#fff;
    }
    th, td{
      text-align:left;
      padding: 12px 14px;
      border-bottom: 1px solid rgba(15,18,23,.08);
      font-size: 13.5px;
      vertical-align: top;
    }
    th{
      position: sticky;
      top: 0;
      z-index: 1;
      background: linear-gradient(180deg, rgba(255,90,47,.10), rgba(255,255,255,1));
      color: rgba(28,34,44,.95);
      font-weight: 800;
      letter-spacing:-.2px;
      border-bottom: 1px solid rgba(15,18,23,.12);
    }
    td .badge2{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,90,47,.18);
      background: rgba(255,90,47,.08);
      color: rgba(125,33,21,.95);
      white-space:nowrap;
      font-weight: 700;
      font-size: 12.5px;
    }
    .check{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color: rgba(20,125,60,.95);
      font-weight: 750;
      white-space:nowrap;
    }
    .check svg{color: var(--ok)}
    .mutedcell{color: var(--muted); line-height:1.6}

    /* Testimonials */
    .quote{
      display:flex; flex-direction:column;
      gap: 12px;
    }
    .quote .top{
      display:flex; align-items:flex-start; gap: 12px;
    }
    .avatar{
      width: 42px; height:42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,79,47,.16), rgba(255,154,59,.14));
      border: 1px solid rgba(255,90,47,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      user-select:none;
    }
    .avatar svg{opacity:.9}
    .quote .who strong{display:block; font-size: 14px}
    .quote .who span{display:block; margin-top:6px; color: var(--muted); font-size: 12.5px}
    .quote .text{
      margin:0;
      color: rgba(31,35,40,.92);
      font-size: 13.5px;
      line-height: 1.8;
    }
    .quote .bullets{
      display:flex; flex-wrap:wrap; gap: 8px;
    }
    .quote .bullets .chip{
      background: rgba(255,255,255,.72);
      color: rgba(31,35,40,.92);
      border-color: rgba(15,18,23,.10);
      padding: 7px 10px;
      font-weight: 700;
    }

    /* Cases / Articles */
    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .case-card{
      border-radius: var(--radius-lg);
      border: 1px solid rgba(15,18,23,.08);
      background: rgba(255,255,255,.76);
      overflow:hidden;
      box-shadow: 0 14px 35px rgba(22,18,15,.06);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      display:flex;
      flex-direction:column;
      min-height: 220px;
    }
    .case-card:hover{transform: translateY(-2px); border-color: rgba(255,90,47,.18); background: rgba(255,255,255,.92)}
    .case-media{
      padding: 12px;
      background: linear-gradient(180deg, rgba(255,90,47,.10), rgba(255,255,255,.00));
    }
    .case-media .thumb{
      height: 132px;
      border-radius: 16px;
      border: 1px solid rgba(15,18,23,.08);
      background:
        radial-gradient(120px 90px at 22% 30%, rgba(255,90,47,.25), transparent 60%),
        radial-gradient(120px 90px at 80% 20%, rgba(255,154,59,.22), transparent 60%),
        linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,255,255,.62));
      display:flex;
      align-items:center;
      justify-content:center;
      position:relative;
      overflow:hidden;
    }
    .case-media .thumb:before{
      content:"";
      position:absolute;
      width: 260px; height: 260px;
      left:-140px; bottom:-170px;
      background: radial-gradient(circle at 30% 30%, rgba(255,79,47,.24), transparent 60%);
      transform: rotate(10deg);
    }
    .thumb .thumb-label{
      position:relative;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(255,90,47,.18);
      color: rgba(125,33,21,.95);
      font-size: 12.5px;
      font-weight: 800;
      user-select:none;
      box-shadow: 0 16px 40px rgba(255,79,47,.18);
    }
    .case-body{
      padding: 14px 14px 16px;
      display:flex;
      flex-direction:column;
      gap: 8px;
      flex:1 1 auto;
    }
    .case-body h3{margin:0; font-size: 15px; letter-spacing:-.2px}
    .case-body p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
    }
    .case-footer{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      padding-top: 10px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.70);
      font-size: 12.5px;
      color: rgba(31,35,40,.92);
      user-select:none;
      white-space:nowrap;
    }
    .link{
      text-decoration:none;
      font-weight: 800;
      font-size: 13.5px;
      color: rgba(255,79,47,.98);
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid rgba(255,79,47,.16);
      background: rgba(255,90,47,.06);
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .link:hover{
      transform: translateY(-1px);
      background: rgba(255,90,47,.10);
      border-color: rgba(255,79,47,.24);
    }

    .list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .list a.item{
      text-decoration:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      padding: 14px 14px;
      border-radius: 16px;
      border: 1px solid rgba(15,18,23,.08);
      background: rgba(255,255,255,.74);
      box-shadow: 0 12px 30px rgba(22,18,15,.05);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .list a.item:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,47,.18);
      background: rgba(255,255,255,.92);
    }
    .item .left{
      display:flex; flex-direction:column; gap: 8px;
      min-width: 0;
    }
    .item .meta{
      display:flex; gap: 10px; align-items:center; flex-wrap:wrap;
    }
    .item .time{
      font-size: 12.5px;
      color: var(--muted2);
      user-select:none;
    }
    .item h3{
      margin:0;
      font-size: 14.5px;
      letter-spacing:-.2px;
      color: rgba(31,35,40,.96);
      line-height:1.35;
    }
    .item p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
      display:-webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow:hidden;
    }
    .item .arrow{
      flex:0 0 auto;
      width: 34px; height:34px;
      border-radius: 14px;
      border: 1px solid rgba(255,79,47,.16);
      background: rgba(255,90,47,.06);
      display:flex; align-items:center; justify-content:center;
      margin-top: 4px;
      transition: transform .18s ease;
    }
    .list a.item:hover .arrow{transform: translateX(2px)}

    /* FAQ */
    .faq-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .faq-item{
      border-radius: 18px;
      border: 1px solid rgba(15,18,23,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 14px 35px rgba(22,18,15,.05);
      overflow:hidden;
      transition: border-color .18s ease, background .18s ease, transform .18s ease;
    }
    .faq-item.open{
      border-color: rgba(255,90,47,.20);
      background: rgba(255,255,255,.92);
      transform: translateY(-1px);
    }
    .faq-q{
      width:100%;
      background: transparent;
      border:0;
      cursor:pointer;
      padding: 14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      text-align:left;
    }
    .faq-q strong{
      font-size: 14.5px;
      letter-spacing:-.2px;
      line-height:1.5;
    }
    .faq-q .plus{
      width: 34px; height:34px;
      border-radius: 14px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.65);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      margin-top: 2px;
    }
    .faq-item.open .faq-q .plus{
      border-color: rgba(255,90,47,.20);
      background: rgba(255,90,47,.08);
      transform: rotate(45deg);
    }
    .faq-a{
      max-height: 0;
      overflow:hidden;
      transition: max-height .26s ease;
    }
    .faq-item.open .faq-a{max-height: 240px}
    .faq-a .inner{
      padding: 0 14px 14px;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.75;
    }

    /* Forms */
    .form-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(15,18,23,.08);
      background:
        radial-gradient(560px 260px at 20% 0%, rgba(255,90,47,.20), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.98) 100%);
      box-shadow: 0 18px 50px rgba(22,18,15,.08);
      padding: 18px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 10px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap: 8px;
      font-size: 13px;
      color: rgba(31,35,40,.94);
      font-weight: 750;
      letter-spacing:-.1px;
    }
    input, select, textarea{
      width: 100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(15,18,23,.12);
      background: rgba(255,255,255,.84);
      outline:none;
      color: var(--text);
      font-size: 14px;
      transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(255,79,47,.45);
      box-shadow: 0 0 0 4px rgba(255,79,47,.14);
      background: rgba(255,255,255,.98);
    }
    .form-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 12px;
    }
    .hint{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.5;
      max-width: 56ch;
    }
    .submit{
      border:0;
      color:#fff;
      font-weight: 900;
      border-radius: 16px;
      padding: 12px 16px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--amber) 100%);
      box-shadow: 0 18px 45px rgba(255,79,47,.28);
      cursor:pointer;
      min-width: 190px;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .submit:hover{transform: translateY(-1px); box-shadow: 0 22px 55px rgba(255,79,47,.34)}
    .submit:active{transform: translateY(0px)}

    /* Network */
    .network{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .map-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(15,18,23,.08);
      background: rgba(255,255,255,.76);
      padding: 16px;
      box-shadow: 0 16px 40px rgba(22,18,15,.06);
      overflow:hidden;
      position:relative;
    }
    .map-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(460px 220px at 18% 18%, rgba(255,90,47,.20), transparent 60%),
        radial-gradient(520px 260px at 90% 0%, rgba(255,154,59,.18), transparent 62%);
      pointer-events:none;
      opacity:.85;
    }
    .map-card > *{position:relative}
    .map-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; margin-bottom: 12px; flex-wrap:wrap;
    }
    .map-head h3{margin:0; font-size: 15.5px; letter-spacing:-.2px}
    .map{
      border-radius: 18px;
      border: 1px solid rgba(15,18,23,.08);
      background:
        radial-gradient(120px 90px at 22% 30%, rgba(255,90,47,.20), transparent 60%),
        radial-gradient(150px 100px at 70% 25%, rgba(255,154,59,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.64));
      padding: 14px;
      min-height: 220px;
      position:relative;
      overflow:hidden;
    }
    .map .gridlines{
      position:absolute;
      inset:0;
      background:
        linear-gradient(to right, rgba(15,18,23,.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(15,18,23,.06) 1px, transparent 1px);
      background-size: 26px 26px;
      opacity:.45;
      pointer-events:none;
    }
    .dotloc{
      position:relative;
      display:flex; gap: 10px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .loc{
      display:inline-flex; align-items:center; gap: 10px;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.70);
      font-size: 12.5px;
      color: rgba(31,35,40,.92);
      user-select:none;
    }
    .loc .pin{
      width: 12px; height: 12px; border-radius: 50%;
      background: linear-gradient(180deg, var(--brand), var(--amber));
      box-shadow: 0 10px 20px rgba(255,79,47,.25);
    }
    .network-list .card{padding:14px}

    /* Tags cloud */
    .cloud{
      display:flex; flex-wrap:wrap; gap: 10px;
      margin-top: 10px;
    }
    .cloud a{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.72);
      font-size: 12.5px;
      color: rgba(31,35,40,.92);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .cloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,47,.22);
      background: rgba(255,255,255,.94);
    }

    /* Floating customer */
    .float-customer{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-customer .tip{
      max-width: 220px;
      border-radius: 16px;
      padding: 10px 12px;
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(15,18,23,.10);
      box-shadow: 0 18px 50px rgba(22,18,15,.12);
      font-size: 12.5px;
      color: var(--muted);
      line-height:1.45;
      backdrop-filter: blur(10px);
    }
    .float-customer .fab{
      width: 52px; height: 52px;
      border-radius: 18px;
      border: 0;
      cursor:pointer;
      background: linear-gradient(135deg, var(--brand) 0%, var(--amber) 100%);
      box-shadow: 0 22px 52px rgba(255,79,47,.33);
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
      color: #fff;
      position:relative;
      user-select:none;
    }
    .float-customer .fab:hover{transform: translateY(-2px)}
    .float-customer .panel{
      width: 280px;
      border-radius: 18px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(15,18,23,.10);
      box-shadow: 0 22px 60px rgba(22,18,15,.18);
      overflow:hidden;
      transform-origin: bottom right;
      animation: pop .18s ease both;
    }
    @keyframes pop{from{opacity:0; transform: scale(.98) translateY(8px)} to{opacity:1; transform: scale(1) translateY(0)}}
    .panel .head{
      padding: 12px 12px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      background: linear-gradient(180deg, rgba(255,90,47,.10), rgba(255,255,255,.0));
      border-bottom: 1px solid rgba(15,18,23,.08);
    }
    .panel .head strong{font-size: 13.5px}
    .panel .close{
      width: 32px; height: 32px;
      border-radius: 12px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.7);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, border-color .15s ease;
    }
    .panel .close:hover{transform: translateY(-1px); border-color: rgba(255,90,47,.22)}
    .panel .body{
      padding: 12px;
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .qrcode{
      width: 98px;
      border-radius: 14px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.78);
      padding: 6px;
      flex:0 0 auto;
    }
    .qrcode img{width:100%; height:auto; display:block; border-radius: 10px}
    .panel .meta{
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.55;
      flex:1 1 auto;
    }
    .panel .meta a{
      color: rgba(255,79,47,.98);
      font-weight: 850;
      text-decoration:none;
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid rgba(255,79,47,.16);
      background: rgba(255,90,47,.06);
      display:inline-flex;
      align-items:center;
      gap: 8px;
      margin-top: 8px;
      white-space:nowrap;
    }

    /* Article/Price timeline */
    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .tl{
      border-radius: 18px;
      border: 1px solid rgba(15,18,23,.08);
      background: rgba(255,255,255,.76);
      padding: 14px;
      box-shadow: 0 14px 35px rgba(22,18,15,.05);
      display:flex; gap: 12px; align-items:flex-start;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .tl:hover{transform: translateY(-2px); border-color: rgba(255,90,47,.18); background: rgba(255,255,255,.92)}
    .tl .bar{
      width: 10px; flex: 0 0 auto;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(255,79,47,.95), rgba(255,154,59,.9));
      box-shadow: 0 18px 45px rgba(255,79,47,.20);
      margin-top: 3px;
      height: 44px;
    }
    .tl strong{display:block; font-size: 14.5px; letter-spacing:-.2px}
    .tl span{display:block; margin-top: 6px; color: var(--muted); font-size: 13.2px; line-height:1.6}

    /* Footer */
    footer{
      padding: 22px 0 28px;
      border-top: 1px solid rgba(15,18,23,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.65));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .footer-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.86);
      padding: 16px;
      box-shadow: 0 16px 40px rgba(22,18,15,.08);
    }
    .footer-top{
      display:flex; gap: 12px; align-items:center; flex-wrap:wrap; justify-content:space-between;
      margin-bottom: 12px;
    }
    .footer-top .left{
      display:flex; gap: 12px; align-items:center;
    }
    .footer-top .left img{
      width: 42px; height: 42px;
      border-radius: 14px;
      padding: 7px;
      background:#fff;
      border: 1px solid rgba(15,18,23,.10);
      object-fit:contain;
    }
    .footer-top .left strong{display:block; font-size: 15px}
    .footer-top .left span{display:block; margin-top:6px; color: var(--muted); font-size: 12.5px}
    .footer-links{
      display:flex; flex-wrap:wrap; gap: 10px;
    }
    .footer-links a{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,18,23,.10);
      background: rgba(255,255,255,.70);
      font-size: 12.5px;
      color: rgba(31,35,40,.92);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,47,.22);
      background: rgba(255,255,255,.95);
    }
    .copyright{
      margin-top: 12px;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.6;
    }

    /* Scroll reveal */
    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity: 1;
      transform: translateY(0);
    }

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-metrics{grid-template-columns: repeat(3, minmax(0,1fr))}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: repeat(2, minmax(0,1fr))}
      .case-grid{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      table{min-width: 760px}
    }
    @media (max-width: 720px){
      .nav{display:none}
      .mobile-toggle{display:flex}
      .mobile-menu{display:block}
      .hero-main{padding: 16px}
      .hero-side{padding: 14px}
      .hero-metrics{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .float-customer .tip{display:none}
      .float-customer .panel{width: 250px}
    }