:root{
      --bg0:#fff7f3;
      --bg1:#ffffff;
      --text:#1f2328;
      --muted:#5c6672;
      --subtle:#7a8593;
      --line:rgba(16,24,40,.12);
      --shadow: 0 14px 40px rgba(17,24,39,.10);
      --shadow2: 0 10px 28px rgba(17,24,39,.10);
      --brand:#ff5a1f;
      --brand2:#ff8a3d;
      --brand3:#ffb066;
      --accent:#ff3b2f;
      --good:#18a957;
      --warn:#f59e0b;
      --chip:#fff0e9;
      --chip2:#ffe6dc;
      --card:#ffffff;
      --radius:18px;
      --radius2:26px;
      --focus: 0 0 0 4px rgba(255,90,31,.20);
      --container: 1160px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 12% -5%, rgba(255,90,31,.20), transparent 55%),
        radial-gradient(700px 380px at 86% 10%, rgba(255,138,61,.16), transparent 58%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 35%);
    }

    a{ color:inherit; text-decoration:none; }
    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 18px;
    }

    .topbar{
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(16,24,40,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 12px 0;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .brand-logo{
      width:44px;
      height:44px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(255,90,31,.18), rgba(255,138,61,.08));
      border:1px solid rgba(255,90,31,.25);
      display:flex;
      align-items:center;
      justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand-logo img{
      width:36px;
      height:36px;
      object-fit:contain;
      display:block;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-text strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-text 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{
      font-size:13px;
      color:rgba(31,35,40,.78);
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(255,90,31,.08);
      border-color: rgba(255,90,31,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      gap:10px;
      align-items:center;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding: 11px 14px;
      border-radius: 14px;
      font-weight: 650;
      font-size: 14px;
      border: 1px solid transparent;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
      will-change: transform;
    }
    .btn:focus{ outline:none; box-shadow: var(--focus); }
    .btn-primary{
      background: linear-gradient(135deg, var(--brand), var(--accent));
      color:#fff;
      box-shadow: 0 14px 30px rgba(255,90,31,.30);
      border-color: rgba(255,255,255,.22);
    }
    .btn-primary:hover{ transform: translateY(-1px); box-shadow: 0 18px 38px rgba(255,90,31,.36); }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(16,24,40,.12);
      color: rgba(31,35,40,.92);
    }
    .btn-ghost:hover{ transform: translateY(-1px); border-color: rgba(255,90,31,.22); background: rgba(255,90,31,.06); }

    .icon{
      width:18px;
      height:18px;
      display:inline-block;
    }

    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.72);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, background .15s ease;
    }
    .mobile-toggle:hover{ transform: translateY(-1px); background: rgba(255,90,31,.06); }
    .mobile-toggle span{
      width:18px;
      height:2px;
      background: rgba(31,35,40,.86);
      display:block;
      border-radius: 2px;
      position:relative;
    }
    .mobile-toggle span:before,
    .mobile-toggle span:after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      background: rgba(31,35,40,.86);
      border-radius:2px;
    }
    .mobile-toggle span:before{ top:-6px; }
    .mobile-toggle span:after{ top:6px; }

    .mobile-menu{
      display:none;
      padding-bottom: 12px;
    }
    .mobile-menu.open{ display:block; }
    .mobile-menu .mobile-links{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      padding-top: 10px;
    }
    .mobile-menu .mobile-links a{
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.65);
      padding: 10px 12px;
      border-radius: 14px;
      font-size:13px;
      color: rgba(31,35,40,.88);
    }
    .mobile-menu .mobile-actions{
      display:flex;
      gap:10px;
      padding-top: 12px;
      flex-wrap: wrap;
    }

    .hero{
      padding: 34px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }

    .hero-left{
      position:relative;
      border-radius: var(--radius2);
      padding: 24px 22px;
      background:
        radial-gradient(900px 380px at 15% 0%, rgba(255,90,31,.20), transparent 55%),
        radial-gradient(650px 280px at 85% 15%, rgba(255,138,61,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.60));
      border: 1px solid rgba(255,90,31,.18);
      box-shadow: 0 18px 55px rgba(255,90,31,.10);
      overflow:hidden;
      min-height: 360px;
    }
    .hero-left:after{
      content:"";
      position:absolute;
      right:-120px;
      top:-120px;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle at 30% 30%, rgba(255,90,31,.20), transparent 60%);
      filter: blur(1px);
      transform: rotate(18deg);
      pointer-events:none;
    }

    .badge-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding: 9px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(16,24,40,.10);
      color: rgba(31,35,40,.86);
      font-size: 13px;
      white-space:nowrap;
    }
    .dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: 0 0 0 4px rgba(255,90,31,.16);
      flex:0 0 auto;
      animation: pulse 2.6s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{ transform: scale(1); opacity: .95; }
      50%{ transform: scale(1.12); opacity: .75; }
    }

    .hero h1{
      margin: 14px 0 10px;
      font-size: clamp(22px, 3.2vw, 38px);
      letter-spacing: -0.6px;
      line-height: 1.15;
    }
    .hero-lead{
      margin: 0;
      font-size: 15px;
      color: rgba(31,35,40,.72);
      line-height: 1.7;
      max-width: 58ch;
    }

    .hero-actions{
      display:flex;
      gap:12px;
      margin-top: 16px;
      flex-wrap:wrap;
      align-items:center;
    }
    .mini-trust{
      display:flex;
      gap:12px;
      align-items:center;
      margin-top: 18px;
      flex-wrap:wrap;
    }
    .trust-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(16,24,40,.10);
      padding: 10px 12px;
      border-radius: 16px;
      min-width: 170px;
    }
    .trust-item b{
      display:block;
      font-size: 13px;
      margin-bottom: 2px;
    }
    .trust-item span{
      color: rgba(31,35,40,.65);
      font-size: 12px;
      line-height: 1.35;
    }

    .hero-right{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.58));
      box-shadow: 0 14px 45px rgba(17,24,39,.08);
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height: 360px;
      overflow:hidden;
      position:relative;
    }
    .hero-right:before{
      content:"";
      position:absolute;
      left:-140px;
      bottom:-120px;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle at 60% 40%, rgba(255,90,31,.15), transparent 60%);
      pointer-events:none;
    }

    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .data-card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 16px;
      padding: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .data-card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,31,.22);
      box-shadow: 0 14px 28px rgba(255,90,31,.10);
    }
    .data-card .num{
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.3px;
    }
    .data-card .lbl{
      margin-top: 6px;
      font-size: 12px;
      color: rgba(31,35,40,.65);
      line-height:1.35;
    }

    .capabilities{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding-top: 4px;
      position:relative;
      z-index:1;
    }
    .capabilities .title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .capabilities .title h3{
      margin:0;
      font-size: 14px;
      letter-spacing: .2px;
    }
    .capabilities .title .hint{
      font-size: 12px;
      color: rgba(31,35,40,.62);
      border: 1px solid rgba(16,24,40,.10);
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.65);
      white-space:nowrap;
    }

    .chips{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      padding-bottom: 4px;
    }
    .chip{
      padding: 9px 10px;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(255,240,233,.85), rgba(255,255,255,.70));
      border: 1px solid rgba(255,90,31,.18);
      color: rgba(31,35,40,.86);
      font-size: 12.5px;
      transition: transform .18s ease, background .18s ease;
    }
    .chip:hover{ transform: translateY(-1px); background: linear-gradient(180deg, rgba(255,230,220,.92), rgba(255,255,255,.72)); }

    .section{
      padding: 26px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom: 14px;
    }
    .section-title h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.4px;
    }
    .section-title p{
      margin:0;
      color: rgba(31,35,40,.64);
      font-size: 13px;
      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;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }

    .card{
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,31,.22);
      box-shadow: 0 18px 40px rgba(17,24,39,.09);
    }
    .card h3{
      margin: 10px 0 8px;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin:0;
      color: rgba(31,35,40,.68);
      font-size: 13.5px;
      line-height: 1.65;
    }
    .card .top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .iconbox{
      width:42px;
      height:42px;
      border-radius: 16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background: linear-gradient(135deg, rgba(255,90,31,.20), rgba(255,138,61,.10));
      border: 1px solid rgba(255,90,31,.22);
      flex:0 0 auto;
    }
    .iconbox svg{ width:20px; height:20px; }

    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }

    .timeline{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .step{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.65);
      border: 1px solid rgba(16,24,40,.10);
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:hover{ transform: translateY(-1px); border-color: rgba(255,90,31,.22); }
    .step .n{
      width:34px;
      height:34px;
      border-radius: 14px;
      background: rgba(255,90,31,.10);
      border: 1px solid rgba(255,90,31,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 850;
      color: rgba(31,35,40,.90);
      flex:0 0 auto;
    }
    .step b{ display:block; font-size: 14px; margin-top: 1px; }
    .step span{ display:block; color: rgba(31,35,40,.65); font-size: 13px; margin-top: 6px; line-height: 1.6; }

    .table-wrap{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      overflow:hidden;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
    }
    .table-scroll{
      overflow:auto;
      -webkit-overflow-scrolling: touch;
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 720px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(16,24,40,.08);
      text-align:left;
      font-size: 13.5px;
      vertical-align: top;
    }
    th{
      background: linear-gradient(180deg, rgba(255,90,31,.10), rgba(255,255,255,.70));
      font-weight: 800;
      color: rgba(31,35,40,.92);
    }
    tr:last-child td{ border-bottom:none; }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 6px 10px;
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      color: rgba(31,35,40,.80);
      font-size: 12px;
      white-space:nowrap;
    }
    .tag.good{
      border-color: rgba(24,169,87,.25);
      background: rgba(24,169,87,.08);
      color: rgba(14,98,50,.95);
      font-weight: 750;
    }
    .tag.brand{
      border-color: rgba(255,90,31,.25);
      background: rgba(255,90,31,.10);
      color: rgba(140,45,18,.98);
      font-weight: 800;
    }

    .score-card{
      display:flex;
      gap:14px;
      align-items: center;
      justify-content: space-between;
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(255,90,31,.20);
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.56));
      box-shadow: 0 18px 50px rgba(255,90,31,.12);
    }
    .score-left{
      display:flex;
      flex-direction:column;
      gap:8px;
      min-width: 260px;
    }
    .score-left h3{
      margin:0;
      font-size: 16px;
      letter-spacing: -.2px;
    }
    .stars{
      display:flex;
      gap:6px;
      align-items:center;
    }
    .star{
      width:18px; height:18px;
      display:inline-block;
      background: conic-gradient(from 180deg, #ffb066, #ff5a1f, #ff8a3d, #ffb066);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 6px 10px rgba(255,90,31,.22));
    }
    .score-left .desc{
      color: rgba(31,35,40,.65);
      font-size: 13.5px;
      line-height: 1.6;
      margin-top: 2px;
    }
    .score-right{
      display:flex;
      gap:10px;
      align-items: center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .score-pill{
      padding: 10px 12px;
      border-radius: 16px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      min-width: 140px;
    }
    .score-pill b{
      display:block;
      font-size: 22px;
      letter-spacing: -0.4px;
    }
    .score-pill span{
      display:block;
      margin-top: 6px;
      color: rgba(31,35,40,.62);
      font-size: 12.5px;
      line-height:1.4;
    }

    details.faq{
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 12px 14px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transition: border-color .18s ease, transform .18s ease;
    }
    details.faq[open]{
      border-color: rgba(255,90,31,.26);
      transform: translateY(-1px);
    }
    details.faq summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      user-select:none;
      font-weight: 780;
      letter-spacing: -0.2px;
      color: rgba(31,35,40,.92);
      padding: 2px 0;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .faq .chev{
      width:28px;
      height:28px;
      border-radius: 12px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
    }
    details.faq[open] .chev{ transform: rotate(180deg); border-color: rgba(255,90,31,.25); }
    .faq .answer{
      margin-top: 10px;
      color: rgba(31,35,40,.68);
      font-size: 13.5px;
      line-height: 1.75;
      padding-top: 10px;
      border-top: 1px dashed rgba(16,24,40,.14);
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .review:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,31,.22);
      box-shadow: 0 18px 44px rgba(17,24,39,.09);
    }
    .review .meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom: 10px;
    }
    .avatar{
      width:42px;
      height:42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,90,31,.18), rgba(255,138,61,.08));
      border:1px solid rgba(255,90,31,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      color: rgba(140,45,18,.98);
      flex:0 0 auto;
      letter-spacing: .5px;
    }
    .review .who b{
      display:block;
      font-size: 13.8px;
    }
    .review .who span{
      display:block;
      margin-top: 3px;
      color: rgba(31,35,40,.62);
      font-size: 12.5px;
    }
    .review .content{
      color: rgba(31,35,40,.70);
      font-size: 13.5px;
      line-height: 1.75;
      margin-top: 10px;
    }

    .cases{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .case{
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 220px;
    }
    .case:hover{
      transform: translateY(-2px);
      border-color: rgba(255,90,31,.22);
      box-shadow: 0 18px 40px rgba(17,24,39,.09);
    }
    .case .thumb{
      border-radius: 16px;
      border:1px solid rgba(16,24,40,.10);
      background: linear-gradient(135deg, rgba(255,90,31,.10), rgba(255,255,255,.72));
      padding: 12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      min-height: 92px;
      position:relative;
      overflow:hidden;
    }
    .case .thumb:after{
      content:"";
      position:absolute;
      right:-40px;
      top:-40px;
      width: 120px;
      height: 120px;
      background: radial-gradient(circle at 30% 30%, rgba(255,90,31,.20), transparent 62%);
      pointer-events:none;
    }
    .case .thumb b{
      font-size: 14px;
      letter-spacing: -.2px;
      position:relative;
      z-index:1;
    }
    .case .thumb span{
      display:block;
      margin-top: 6px;
      color: rgba(31,35,40,.62);
      font-size: 12.5px;
      line-height:1.45;
      position:relative;
      z-index:1;
    }
    .case .pill-row{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      position:relative;
      z-index:1;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .post-card{
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 14px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .post-card:hover{ transform: translateY(-2px); border-color: rgba(255,90,31,.22); }
    .post-card .k{
      display:flex;
      gap:10px;
      align-items:center;
      justify-content:space-between;
    }
    .post-card .k .date{
      font-size: 12px;
      color: rgba(31,35,40,.60);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      padding: 7px 10px;
      border-radius: 999px;
      white-space:nowrap;
    }
    .post-card h3{
      margin: 2px 0 0;
      font-size: 15px;
      letter-spacing: -0.2px;
      line-height: 1.45;
    }
    .post-card p{
      margin:0;
      color: rgba(31,35,40,.66);
      font-size: 13.5px;
      line-height: 1.7;
    }
    .post-card .linkrow{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-top: 2px;
      flex-wrap:wrap;
    }
    .linkrow a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      font-weight: 750;
      color: rgba(31,35,40,.88);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .linkrow a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,31,.22);
      background: rgba(255,90,31,.06);
    }

    form{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field label{
      font-size: 13px;
      font-weight: 800;
      color: rgba(31,35,40,.86);
      letter-spacing: -.1px;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.78);
      color: rgba(31,35,40,.92);
      outline:none;
      font-size: 14px;
      transition: box-shadow .15s ease, border-color .15s ease, background .15s ease;
    }
    textarea{ min-height: 110px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(255,90,31,.30);
      box-shadow: var(--focus);
      background: #fff;
    }
    .form-actions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:space-between;
      margin-top: 2px;
    }
    .form-note{
      color: rgba(31,35,40,.60);
      font-size: 12.5px;
      line-height: 1.5;
      max-width: 52ch;
    }

    .network{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .network a{
      padding: 10px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(16,24,40,.10);
      font-size: 13px;
      color: rgba(31,35,40,.86);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      white-space:nowrap;
    }
    .network a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,31,.22);
      background: rgba(255,90,31,.06);
    }

    .tagcloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tagcloud .t{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      font-size: 13px;
      color: rgba(31,35,40,.84);
      transition: transform .15s ease, border-color .15s ease;
    }
    .tagcloud .t:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,31,.22);
    }

    .footer{
      margin-top: 20px;
      background: linear-gradient(180deg, rgba(255,255,255,.45), rgba(255,255,255,.88));
      border-top: 1px solid rgba(16,24,40,.10);
    }
    .footer-inner{
      padding: 22px 0 18px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .foot-left{
      max-width: 56ch;
    }
    .foot-left b{
      display:block;
      font-size: 14px;
      letter-spacing: -.2px;
      margin-bottom: 10px;
    }
    .foot-left p{
      margin:0;
      color: rgba(31,35,40,.65);
      font-size: 13.5px;
      line-height: 1.7;
    }
    .foot-right{
      display:flex;
      gap:14px;
      align-items:flex-start;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .foot-links{
      display:flex;
      flex-direction:column;
      gap:10px;
      min-width: 220px;
    }
    .foot-links b{ font-size: 13.5px; letter-spacing: -.1px; }
    .foot-links a{
      color: rgba(31,35,40,.70);
      font-size: 13.5px;
      padding: 6px 0;
      border-bottom: 1px dashed rgba(16,24,40,.10);
      width: fit-content;
      transition: color .15s ease;
    }
    .foot-links a:hover{ color: rgba(255,90,31,.98); }

    .copyright{
      border-top:1px solid rgba(16,24,40,.10);
      padding: 14px 0 22px;
      color: rgba(31,35,40,.62);
      font-size: 12.5px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
    }
    .divider-dot{
      width:5px; height:5px; border-radius:50%; background: rgba(31,35,40,.24);
      display:inline-block; margin:0 10px;
    }

    .float-kefu{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-card{
      display:none;
      width: 240px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.90);
      box-shadow: 0 16px 46px rgba(17,24,39,.18);
      overflow:hidden;
      transform-origin: bottom right;
      animation: pop .18s ease-out;
    }
    @keyframes pop{
      from{ transform: scale(.98); opacity:.6; }
      to{ transform: scale(1); opacity:1; }
    }
    .float-card.open{ display:block; }
    .float-card .inner{
      padding: 12px;
      display:flex;
      gap:12px;
      align-items:center;
    }
    .float-card .q{
      width: 74px;
      height:74px;
      border-radius: 16px;
      background: rgba(255,90,31,.08);
      border:1px solid rgba(255,90,31,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .float-card .q img{
      width: 64px; height: 64px;
      object-fit: contain;
      display:block;
    }
    .float-card .txt{
      display:flex;
      flex-direction:column;
      gap:6px;
      min-width: 0;
    }
    .float-card .txt b{ font-size: 13.5px; }
    .float-card .txt span{
      color: rgba(31,35,40,.64);
      font-size: 12.5px;
      line-height: 1.35;
    }
    .float-card .actions{
      border-top:1px solid rgba(16,24,40,.10);
      padding: 10px 12px;
      display:flex;
      gap:10px;
      justify-content:space-between;
      align-items:center;
    }
    .float-card .actions a{
      flex:1;
      padding: 9px 10px;
      border-radius: 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      font-size: 13px;
      font-weight: 760;
      text-align:center;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .float-card .actions a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,90,31,.22);
      background: rgba(255,90,31,.06);
    }

    .float-btn{
      width: 52px;
      height: 52px;
      border-radius: 18px;
      border:1px solid rgba(255,90,31,.22);
      background: linear-gradient(135deg, rgba(255,90,31,.18), rgba(255,255,255,.76));
      box-shadow: 0 16px 42px rgba(255,90,31,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(255,90,31,.26);
      background: linear-gradient(135deg, rgba(255,90,31,.24), rgba(255,255,255,.84));
    }

    .backtop{
      width:52px;
      height:52px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.82);
      box-shadow: 0 14px 30px rgba(17,24,39,.12);
      display:none;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease;
    }
    .backtop.show{ display:flex; }
    .backtop:hover{ transform: translateY(-2px); border-color: rgba(255,90,31,.22); }

    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity: 1;
      transform: translateY(0);
    }

    .muted-note{
      color: rgba(31,35,40,.62);
      font-size: 13.5px;
      line-height:1.7;
      margin: 0;
    }

    .small-img{
      width: 100%;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      overflow:hidden;
    }
    .small-img img{
      width:100%;
      height:auto;
      display:block;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-left, .hero-right{ min-height: unset; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .split{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .cases{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .form-grid{ grid-template-columns: 1fr; }
      table{ min-width: 650px; }
      .nav{ display:none; }
      .mobile-toggle{ display:flex; }
      .mobile-menu.open{ display:block; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .dot{ animation:none; }
      .data-card, .card, .review, .case, .btn{ transition:none; }
    }