:root{
      --bg:#fbf7f9;
      --surface:#ffffff;
      --text:#1f2430;
      --muted:#5b6376;
      --muted2:#7a8398;
      --border:rgba(28,35,55,.12);
      --shadow:0 10px 30px rgba(20,24,40,.10);
      --shadow2:0 6px 18px rgba(20,24,40,.10);
      --brand:#6a2cff;
      --brand2:#ff3d6e;
      --brand3:#00b3ff;
      --good:#00b26a;
      --warn:#ff8a00;
      --radius:18px;
      --radius2:12px;
      --container:1140px;
    }
    *{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 SC", Arial, sans-serif;
      background:
        radial-gradient(1000px 600px at 12% -10%, rgba(106,44,255,.18), transparent 55%),
        radial-gradient(900px 520px at 85% 0%, rgba(255,61,110,.18), transparent 55%),
        radial-gradient(900px 520px at 45% 65%, rgba(0,179,255,.12), transparent 50%),
        linear-gradient(180deg, #fbf7f9 0%, #ffffff 45%, #fbfbff 100%);
      color:var(--text);
      line-height:1.5;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .topbar{
      position:sticky; top:0; z-index:60;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(28,35,55,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:180px;
    }
    .brand img{
      width:40px; height:40px; border-radius:12px; object-fit:cover;
      box-shadow:0 10px 24px rgba(106,44,255,.18);
      background:#fff;
      padding:6px;
    }
    .brand .t{
      display:flex; flex-direction:column; gap:2px;
    }
    .brand .t b{font-size:14px; letter-spacing:.2px}
    .brand .t span{font-size:12px; color:var(--muted)}
    .navlinks{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap; justify-content:flex-end;
    }
    .navlinks a{
      font-size:13px; color:var(--muted);
      padding:9px 10px; border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .navlinks a:hover{
      background:rgba(106,44,255,.08);
      border-color:rgba(106,44,255,.18);
      color:#2b2f3f;
      transform: translateY(-1px);
    }
    .navlinks .cta{
      color:#fff;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 60%, #ff8a00 120%);
      border:1px solid rgba(255,255,255,.22);
      box-shadow:0 12px 28px rgba(106,44,255,.18);
      padding:10px 14px;
    }
    .navlinks .cta:hover{
      background: linear-gradient(135deg, #5a22f0 0%, #ff2f63 60%, #ff7a00 120%);
      border-color:rgba(255,255,255,.35);
      transform: translateY(-2px);
    }
    .menuBtn{
      display:none;
      border:1px solid rgba(28,35,55,.12);
      background:rgba(255,255,255,.85);
      border-radius:12px;
      padding:10px 12px;
      box-shadow:0 10px 24px rgba(20,24,40,.06);
      cursor:pointer;
      transition: transform .2s ease;
    }
    .menuBtn:active{transform: translateY(1px)}
    .menuBtn .dots{
      width:18px; height:12px; position:relative;
    }
    .menuBtn .dots i{
      position:absolute; left:0; right:0;
      height:2px; background:rgba(31,36,48,.75); border-radius:2px;
    }
    .menuBtn .dots i:nth-child(1){top:0}
    .menuBtn .dots i:nth-child(2){top:5px}
    .menuBtn .dots i:nth-child(3){top:10px}

    .mobilePanel{
      display:none;
      padding:10px 0 16px 0;
    }
    .mobilePanel .grid{
      display:grid; grid-template-columns:1fr 1fr; gap:10px;
      padding-top:8px;
    }
    .mobilePanel a{
      border:1px solid rgba(28,35,55,.12);
      background:rgba(255,255,255,.8);
      border-radius:14px;
      padding:11px 12px;
      font-size:13px;
      color:var(--muted);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .mobilePanel a:hover{
      transform: translateY(-1px);
      border-color:rgba(106,44,255,.22);
      background:#fff;
      color:#22283a;
    }

    header.hero{
      padding:28px 0 18px 0;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .heroCard{
      position:relative;
      border-radius:var(--radius);
      background:
        radial-gradient(900px 360px at 10% 0%, rgba(106,44,255,.22), transparent 56%),
        radial-gradient(900px 360px at 90% 20%, rgba(255,61,110,.20), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.70) 100%);
      border:1px solid rgba(28,35,55,.10);
      box-shadow: var(--shadow);
      overflow:hidden;
      padding:22px 20px;
      min-height:340px;
    }
    .heroCard:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(135deg, rgba(106,44,255,.22), rgba(255,61,110,.16), rgba(0,179,255,.12));
      filter: blur(18px);
      opacity:.65;
      pointer-events:none;
    }
    .heroInner{
      position:relative;
      display:flex; flex-direction:column;
      gap:14px;
    }
    .pillRow{
      display:flex; flex-wrap:wrap; gap:10px; align-items:center;
    }
    .pill{
      border-radius:999px;
      padding:8px 10px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(28,35,55,.10);
      color:var(--muted);
      font-size:12px;
      display:flex; align-items:center; gap:8px;
    }
    .pill .ico{
      width:18px; height:18px; border-radius:6px;
      background: linear-gradient(135deg, rgba(106,44,255,.22), rgba(255,61,110,.18));
      border:1px solid rgba(106,44,255,.18);
      display:grid; place-items:center;
    }
    .pill .ico svg{width:12px; height:12px; fill: #4a23d6}
    h1{
      margin:0;
      font-size:34px;
      line-height:1.15;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      color:var(--muted);
      font-size:15px;
      max-width:60ch;
    }
    .heroActions{
      display:flex; flex-wrap:wrap; gap:12px; align-items:center;
      margin-top:2px;
    }
    .btn{
      border:1px solid rgba(28,35,55,.12);
      background: #fff;
      color:#1f2430;
      border-radius:14px;
      padding:12px 14px;
      font-weight:650;
      font-size:14px;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      display:inline-flex; align-items:center; gap:10px;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(20,24,40,.10);
      border-color:rgba(106,44,255,.22);
    }
    .btn:active{transform: translateY(0px)}
    .btnPrimary{
      color:#fff;
      border-color:rgba(255,255,255,.28);
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 60%, #ff8a00 120%);
      box-shadow:0 16px 34px rgba(106,44,255,.20);
    }
    .btnPrimary:hover{
      border-color:rgba(255,255,255,.42);
      box-shadow:0 18px 44px rgba(106,44,255,.26);
    }
    .btnGhost{
      background: rgba(255,255,255,.72);
    }
    .btn .arrow{
      width:18px; height:18px; border-radius:10px;
      background: rgba(255,255,255,.22);
      border:1px solid rgba(255,255,255,.18);
      display:grid; place-items:center;
    }
    .btnPrimary .arrow{
      background: rgba(255,255,255,.18);
      border-color: rgba(255,255,255,.22);
    }
    .btn .arrow svg{width:12px; height:12px; fill: currentColor}
    .heroBottomRow{
      margin-top:auto;
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .stat{
      border-radius:14px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(28,35,55,.10);
      padding:12px 12px;
      display:flex; flex-direction:column; gap:6px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .stat:hover{transform: translateY(-2px); border-color: rgba(106,44,255,.22)}
    .stat b{font-size:14px}
    .stat span{font-size:12px; color:var(--muted)}
    .heroAside{
      border-radius:var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(28,35,55,.10);
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .heroAside:after{
      content:"";
      position:absolute; inset:-60px -80px auto auto;
      width:220px; height:220px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(0,179,255,.32), rgba(0,179,255,0) 60%);
      transform: rotate(10deg);
      pointer-events:none;
    }
    .asideInner{position:relative; display:flex; flex-direction:column; gap:12px}
    .asideTitle{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .asideTitle b{font-size:15px}
    .badge{
      border-radius:999px;
      padding:7px 10px;
      font-size:12px;
      color:#ffffff;
      background: linear-gradient(135deg, rgba(0,179,255,.95) 0%, rgba(106,44,255,.95) 55%, rgba(255,61,110,.92) 120%);
      border:1px solid rgba(255,255,255,.20);
      box-shadow:0 14px 30px rgba(0,179,255,.18);
      white-space:nowrap;
    }
    .moduleCard{
      border-radius:14px;
      border:1px solid rgba(28,35,55,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      padding:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .moduleCard h3{
      margin:0;
      font-size:14px;
      letter-spacing:.1px;
      display:flex; align-items:center; gap:10px;
    }
    .moduleCard h3 .mark{
      width:26px; height:26px; border-radius:10px;
      background: linear-gradient(135deg, rgba(106,44,255,.22), rgba(255,61,110,.18));
      border:1px solid rgba(106,44,255,.20);
      display:grid; place-items:center;
    }
    .moduleCard h3 .mark svg{width:14px; height:14px; fill:#4a23d6}
    .modelChips{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      font-size:12px;
      color:#2c3244;
      border:1px solid rgba(28,35,55,.12);
      background: rgba(255,255,255,.82);
      padding:7px 10px;
      border-radius:999px;
      transition: transform .18s ease, border-color .18s ease;
      user-select:none;
    }
    .chip:hover{transform: translateY(-1px); border-color: rgba(255,61,110,.22)}
    .chip em{font-style:normal; color:var(--brand2); font-weight:700}
    .quickList{
      display:grid; gap:10px;
    }
    .quickItem{
      display:flex; gap:10px; align-items:flex-start;
      border-radius:14px;
      padding:10px 10px;
      background: rgba(251,247,249,.7);
      border:1px solid rgba(28,35,55,.10);
      transition: transform .2s ease, border-color .2s ease;
    }
    .quickItem:hover{transform: translateY(-2px); border-color: rgba(0,179,255,.22)}
    .quickItem .k{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(0,179,255,.24), rgba(106,44,255,.18));
      border:1px solid rgba(0,179,255,.18);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .quickItem .k svg{width:16px; height:16px; fill:#0b8fd2}
    .quickItem b{font-size:13px}
    .quickItem p{margin:3px 0 0 0; color:var(--muted); font-size:12.5px}

    main{padding:10px 0 0 0}
    section{padding:26px 0}
    .sectionHead{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .sectionHead h2{
      margin:0;
      font-size:24px;
      letter-spacing:-.3px;
    }
    .sectionHead p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      max-width:62ch;
    }
    .grid3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid2{
      display:grid; grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      border-radius:var(--radius2);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 24px rgba(20,24,40,.05);
      padding:16px;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      height:100%;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(106,44,255,.22);
      box-shadow: 0 18px 44px rgba(20,24,40,.10);
    }
    .card h3{
      margin:0 0 8px 0;
      font-size:15px;
      letter-spacing:.1px;
      display:flex; align-items:center; gap:10px;
    }
    .card h3 .i{
      width:30px; height:30px; border-radius:12px;
      border:1px solid rgba(28,35,55,.10);
      background: linear-gradient(135deg, rgba(106,44,255,.20), rgba(255,61,110,.16));
      display:grid; place-items:center;
    }
    .card h3 .i svg{width:16px; height:16px; fill:#4a23d6}
    .card p{margin:0; color:var(--muted); font-size:13.5px}
    .list{
      margin:10px 0 0 0; padding:0; list-style:none;
      display:grid; gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-size:13.5px;
    }
    .li .dot{
      width:18px; height:18px; border-radius:8px;
      background: rgba(0,179,255,.14);
      border:1px solid rgba(0,179,255,.20);
      display:grid; place-items:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .li .dot svg{width:12px; height:12px; fill:#0b8fd2}
    .workflow{
      display:grid; grid-template-columns: 1fr 1fr 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .step{
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      padding:14px;
      position:relative;
      overflow:hidden;
      transition: transform .22s ease, border-color .22s ease;
      height:100%;
    }
    .step:hover{transform: translateY(-3px); border-color: rgba(255,61,110,.22)}
    .step:before{
      content:"";
      position:absolute; inset:-1px -1px auto -1px;
      height:4px;
      background: linear-gradient(90deg, rgba(106,44,255,.95), rgba(255,61,110,.92), rgba(0,179,255,.75));
      opacity:.95;
    }
    .step .num{
      width:36px; height:36px; border-radius:14px;
      background: rgba(255,61,110,.10);
      border:1px solid rgba(255,61,110,.20);
      display:grid; place-items:center;
      font-weight:850;
      color:#b21c3f;
    }
    .step h3{margin:10px 0 6px 0; font-size:14.5px}
    .step p{margin:0; color:var(--muted); font-size:13.2px}

    .compareWrap{
      border-radius:var(--radius);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .compareTop{
      padding:16px;
      background:
        radial-gradient(700px 260px at 10% 0%, rgba(106,44,255,.18), transparent 55%),
        radial-gradient(720px 260px at 90% 0%, rgba(255,61,110,.16), transparent 56%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.70));
      border-bottom:1px solid rgba(28,35,55,.08);
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      flex-wrap:wrap;
    }
    .rating{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .starBox{
      display:flex; flex-direction:column; gap:4px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.70);
    }
    .stars{
      display:flex; gap:4px; align-items:center;
    }
    .star{
      width:18px; height:18px;
      display:inline-block;
      background: conic-gradient(from 0deg, var(--warn), #ffd46b);
      clip-path: polygon(50% 0%, 61% 36%, 98% 36%, 68% 58%, 79% 91%, 50% 70%, 21% 91%, 32% 58%, 2% 36%, 39% 36%);
      filter: drop-shadow(0 6px 10px rgba(255,138,0,.16));
    }
    .rating b{font-size:16px}
    .rating span{color:var(--muted); font-size:13px}
    .score{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.70);
    }
    .score .ring{
      width:44px; height:44px; border-radius:50%;
      border:2px solid rgba(106,44,255,.22);
      display:grid; place-items:center;
      background: radial-gradient(circle at 30% 30%, rgba(106,44,255,.18), rgba(106,44,255,0) 55%);
      font-weight:900;
      color: #4a23d6;
    }
    .score b{font-size:15px}
    .score span{color:var(--muted); font-size:12.5px}
    .compareBody{
      padding:14px 16px 16px 16px;
    }
    .tableWrap{
      overflow:auto;
      border-radius:14px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.86);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:720px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(28,35,55,.08);
      vertical-align:top;
      font-size:13.5px;
    }
    th{
      position:sticky; top:0;
      background: rgba(251,247,249,.95);
      color:#2a3144;
      text-align:left;
      font-weight:800;
    }
    tr:last-child td{border-bottom:none}
    .tagGood{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(0,178,106,.18);
      background: rgba(0,178,106,.08);
      color:#0a6e45;
      font-weight:750;
      font-size:12.5px;
      white-space:nowrap;
    }
    .tagInfo{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(0,179,255,.18);
      background: rgba(0,179,255,.08);
      color:#0b6b93;
      font-weight:750;
      font-size:12.5px;
      white-space:nowrap;
    }
    .tagWarn{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(255,138,0,.22);
      background: rgba(255,138,0,.10);
      color:#7b4a00;
      font-weight:750;
      font-size:12.5px;
      white-space:nowrap;
    }
    .checkline{
      display:grid; gap:8px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .checkline li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-size:13.2px;
    }
    .checkline svg{width:16px; height:16px; flex:0 0 auto; margin-top:1px}
    .checkline .good svg{fill: rgba(0,178,106,.95)}
    .checkline .info svg{fill: rgba(0,179,255,.92)}
    .checkline .warn svg{fill: rgba(255,138,0,.95)}
    .checkline .good{color:#244a35}
    .checkline .info{color:#11485f}
    .checkline .warn{color:#4f3200}

    .timeline{
      display:grid; gap:12px;
      grid-template-columns: 1fr 1fr;
      align-items:start;
    }
    .timeline .tcard{
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      overflow:hidden;
      position:relative;
      min-height:160px;
    }
    .timeline .tcard:after{
      content:"";
      position:absolute; inset:auto -60px -70px auto;
      width:180px; height:180px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,110,.22), rgba(255,61,110,0) 60%);
      pointer-events:none;
    }
    .tcard .top{
      position:relative;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .tcard b{font-size:14.5px}
    .tcard p{margin:8px 0 0 0; color:var(--muted); font-size:13.4px; position:relative}
    .tcard .pillMini{
      border-radius:999px;
      padding:8px 10px;
      font-size:12px;
      background: rgba(106,44,255,.08);
      border:1px solid rgba(106,44,255,.16);
      color:#4a23d6;
      white-space:nowrap;
      font-weight:800;
      position:relative;
    }

    .casesGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .caseCard{
      border-radius:var(--radius2);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.82);
      padding:14px;
      box-shadow: 0 10px 24px rgba(20,24,40,.05);
      transition: transform .22s ease, border-color .22s ease;
      height:100%;
      display:flex; flex-direction:column;
      gap:10px;
      min-height:240px;
    }
    .caseCard:hover{transform: translateY(-3px); border-color: rgba(255,61,110,.22)}
    .thumb{
      border-radius:14px;
      border:1px solid rgba(28,35,55,.08);
      background:
        linear-gradient(135deg, rgba(106,44,255,.16), rgba(255,61,110,.12)),
        rgba(255,255,255,.8);
      overflow:hidden;
      position:relative;
    }
    .thumb img{
      width:100%; height:180px; object-fit:cover; display:block;
      transform: scale(1.01);
      filter: saturate(1.05) contrast(1.02);
    }
    .thumb .overlay{
      position:absolute; inset:auto 10px 10px 10px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .overlay .smallTag{
      border-radius:999px;
      padding:7px 10px;
      font-size:12px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(28,35,55,.10);
      color:#2a3144;
      backdrop-filter: blur(6px);
      box-shadow: 0 12px 26px rgba(20,24,40,.08);
    }
    .caseCard h3{margin:0; font-size:15px}
    .caseCard p{margin:0; color:var(--muted); font-size:13.4px}
    .caseMeta{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding-top:8px;
      border-top:1px dashed rgba(28,35,55,.12);
    }
    .caseMeta span{color:var(--muted); font-size:12.5px}
    .linkArrow{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:800; font-size:13px;
      color: #4a23d6;
    }
    .linkArrow svg{width:16px; height:16px; fill:#4a23d6}

    .articleList{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .articleCard{
      border-radius:var(--radius);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.80);
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
    }
    .articles{
      display:grid; gap:12px;
      margin-top:10px;
    }
    .articleRow{
      display:flex; gap:12px; align-items:flex-start;
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(251,247,249,.65);
      padding:12px;
      transition: transform .22s ease, border-color .22s ease;
    }
    .articleRow:hover{transform: translateY(-2px); border-color: rgba(0,179,255,.22)}
    .articleRow .num{
      width:34px; height:34px; border-radius:14px;
      background: rgba(0,179,255,.10);
      border:1px solid rgba(0,179,255,.18);
      display:grid; place-items:center;
      font-weight:900;
      color:#0b6b93;
      flex:0 0 auto;
    }
    .articleRow b{font-size:14px}
    .articleRow p{margin:4px 0 0 0; color:var(--muted); font-size:13.2px}
    .sideBox{
      display:flex; flex-direction:column; gap:12px;
    }
    .sideBox .miniTitle{
      font-weight:900; letter-spacing:.1px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .tagCloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.76);
    }
    .tagCloud a{
      font-size:12.5px;
      color:#2a3144;
      border:1px solid rgba(28,35,55,.12);
      background: rgba(251,247,249,.75);
      padding:8px 10px;
      border-radius:999px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .tagCloud a:hover{transform: translateY(-1px); border-color: rgba(255,61,110,.22)}
    .priceBox{
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background:
        radial-gradient(600px 240px at 20% 0%, rgba(255,61,110,.16), transparent 55%),
        radial-gradient(540px 220px at 92% 20%, rgba(106,44,255,.16), transparent 56%),
        rgba(255,255,255,.76);
      padding:14px;
    }
    .priceBox .row{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-top:10px;
    }
    .priceBox .value{
      font-size:26px; font-weight:950; letter-spacing:-.6px;
      color:#2a1a44;
    }
    .priceBox span{color:var(--muted); font-size:13px}
    .hint{
      margin-top:10px;
      color:var(--muted);
      font-size:13.2px;
    }

    details.faq{
      border-radius:16px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 24px rgba(20,24,40,.05);
      padding:14px 14px;
      transition: border-color .2s ease, transform .2s ease;
    }
    details.faq[open]{border-color: rgba(106,44,255,.22)}
    details.faq summary{
      cursor:pointer;
      font-weight:850;
      font-size:14.5px;
      color:#242a3b;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      user-select:none;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .sumRight{
      flex:0 0 auto;
      width:26px; height:26px; border-radius:12px;
      border:1px solid rgba(28,35,55,.12);
      background: rgba(251,247,249,.78);
      display:grid; place-items:center;
      transition: transform .2s ease, border-color .2s ease;
      margin-top:-2px;
    }
    details.faq[open] .sumRight{transform: rotate(45deg); border-color: rgba(255,61,110,.22)}
    .sumRight svg{width:14px; height:14px; fill: #4a23d6}
    .faqBody{
      margin-top:10px;
      color:var(--muted);
      font-size:13.5px;
    }

    .formGrid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .formCard{
      border-radius:var(--radius);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.82);
      box-shadow: var(--shadow2);
      padding:16px;
    }
    .formCard h3{
      margin:0 0 8px 0;
      font-size:16px;
      display:flex; align-items:center; gap:10px;
    }
    .formCard h3 .i{
      width:32px; height:32px; border-radius:14px;
      border:1px solid rgba(106,44,255,.18);
      background: linear-gradient(135deg, rgba(106,44,255,.20), rgba(255,61,110,.16));
      display:grid; place-items:center;
    }
    .formCard h3 .i svg{width:16px; height:16px; fill:#4a23d6}
    form{
      display:grid; gap:12px;
      margin-top:10px;
    }
    .field{
      display:grid; gap:6px;
    }
    label{
      font-size:12.5px; color:var(--muted);
      font-weight:750;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(28,35,55,.14);
      background: rgba(255,255,255,.92);
      padding:12px 12px;
      font-size:14px;
      color:var(--text);
      outline:none;
      transition: border-color .2s ease, box-shadow .2s ease, transform .1s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(106,44,255,.35);
      box-shadow: 0 0 0 4px rgba(106,44,255,.12);
    }
    .formActions{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:2px;
    }
    .fineprint{
      color:var(--muted2);
      font-size:12.5px;
    }

    .reviewsGrid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      border-radius:var(--radius2);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.82);
      padding:14px;
      box-shadow: 0 10px 24px rgba(20,24,40,.05);
      transition: transform .22s ease, border-color .22s ease;
      height:100%;
      display:flex; flex-direction:column; gap:10px;
      min-height:210px;
    }
    .review:hover{transform: translateY(-3px); border-color: rgba(0,179,255,.22)}
    .reviewTop{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:38px; height:38px; border-radius:16px;
      background: linear-gradient(135deg, rgba(0,179,255,.16), rgba(106,44,255,.14), rgba(255,61,110,.12));
      border:1px solid rgba(28,35,55,.10);
      display:grid; place-items:center;
      font-weight:950;
      color:#2b2f3f;
    }
    .review .role{
      font-size:12.5px; color:var(--muted);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(251,247,249,.7);
      padding:7px 10px; border-radius:999px;
      white-space:nowrap;
    }
    .review p{margin:0; color:var(--muted); font-size:13.5px}
    .review .meta{
      margin-top:auto;
      border-top:1px dashed rgba(28,35,55,.12);
      padding-top:10px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color:var(--muted2);
      font-size:12.5px;
    }

    .footer{
      margin-top:6px;
      border-top:1px solid rgba(28,35,55,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.92));
    }
    .footerInner{
      padding:18px 0 14px 0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
    }
    .footLeft{
      display:flex; flex-direction:column; gap:10px;
      max-width:560px;
    }
    .footLinks{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footLinks a{
      font-size:13px;
      color:var(--muted);
      border:1px solid rgba(28,35,55,.10);
      background: rgba(251,247,249,.7);
      padding:9px 10px;
      border-radius:999px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .footLinks a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,61,110,.22);
      background:#fff;
      color:#22283a;
    }
    .copyright{
      color:var(--muted2);
      font-size:12.5px;
      margin-top:4px;
    }
    .footRight{
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
      min-width:260px;
    }
    .contactRow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .contactChip{
      display:inline-flex; align-items:center; gap:10px;
      border:1px solid rgba(28,35,55,.10);
      background: rgba(255,255,255,.76);
      border-radius:16px;
      padding:10px 12px;
      color:var(--muted);
      font-size:13px;
      box-shadow:0 10px 24px rgba(20,24,40,.05);
    }
    .contactChip svg{width:16px; height:16px; fill:#4a23d6}
    .kefuWrap img{
      width:52px; height:52px; border-radius:18px;
      object-fit:cover;
      border:1px solid rgba(28,35,55,.10);
      background:#fff;
      box-shadow:0 14px 30px rgba(20,24,40,.08);
    }
    .returnTop{
      position:fixed; right:16px; bottom:18px;
      z-index:80;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(28,35,55,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 44px rgba(20,24,40,.12);
      display:grid; place-items:center;
      cursor:pointer;
      opacity:0; transform: translateY(10px);
      transition: opacity .2s ease, transform .2s ease, border-color .2s ease;
    }
    .returnTop.show{
      opacity:1; transform: translateY(0);
    }
    .returnTop:hover{border-color: rgba(106,44,255,.26)}
    .returnTop svg{width:18px; height:18px; fill:#4a23d6}

    .floatKefu{
      position:fixed; left:14px; bottom:18px;
      z-index:75;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-start;
    }
    .floatKefu .btnKefu{
      display:flex; align-items:center; gap:10px;
      border-radius:18px;
      border:1px solid rgba(28,35,55,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 44px rgba(20,24,40,.12);
      padding:10px 12px;
      cursor:pointer;
      transition: transform .2s ease, border-color .2s ease;
      user-select:none;
    }
    .btnKefu:hover{transform: translateY(-2px); border-color: rgba(255,61,110,.22)}
    .btnKefu .q{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(255,61,110,.18), rgba(106,44,255,.14));
      border:1px solid rgba(255,61,110,.20);
      display:grid; place-items:center;
      font-weight:950;
      color:#b21c3f;
    }
    .btnKefu span{
      font-weight:900; font-size:13px;
      color:#242a3b;
      white-space:nowrap;
    }
    .btnKefu small{
      display:block;
      color:var(--muted);
      font-weight:700;
      font-size:12px;
      margin-top:2px;
      white-space:nowrap;
    }
    .kefuPopover{
      position:absolute;
      left:0; bottom:58px;
      width:260px;
      border-radius:18px;
      border:1px solid rgba(28,35,55,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 64px rgba(20,24,40,.18);
      overflow:hidden;
      transform-origin: left bottom;
      opacity:0; transform: translateY(10px) scale(.98);
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .kefuPopover.show{
      opacity:1; transform: translateY(0) scale(1);
      pointer-events:auto;
    }
    .kefuPopover .head{
      padding:12px 12px;
      border-bottom:1px solid rgba(28,35,55,.08);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      background: linear-gradient(135deg, rgba(106,44,255,.12), rgba(255,61,110,.10), rgba(0,179,255,.08));
    }
    .kefuPopover .head b{font-size:13.5px}
    .kefuPopover .close{
      width:30px; height:30px; border-radius:12px;
      border:1px solid rgba(28,35,55,.12);
      background:#fff;
      cursor:pointer;
      display:grid; place-items:center;
      transition: transform .18s ease;
    }
    .kefuPopover .close:active{transform: translateY(1px)}
    .kefuPopover .close svg{width:14px; height:14px; fill:#4a23d6}
    .kefuPopover .body{
      padding:12px;
      display:flex; gap:12px; align-items:flex-start;
    }
    .kefuPopover .body img{
      width:86px; height:86px; border-radius:22px;
      object-fit:cover;
      border:1px solid rgba(28,35,55,.10);
      background:#fff;
      box-shadow:0 16px 40px rgba(20,24,40,.12);
    }
    .kefuPopover .body p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
    }
    .kefuPopover .body a{
      display:inline-flex; align-items:center; gap:8px;
      margin-top:10px;
      color:#4a23d6; font-weight:900; font-size:13px;
    }
    .kefuPopover .body a svg{width:16px; height:16px; fill:#4a23d6}

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

    @media (max-width: 980px){
      .heroGrid{grid-template-columns: 1fr; }
      .heroCard{min-height:auto}
      .heroBottomRow{grid-template-columns: 1fr; }
      .grid3{grid-template-columns: 1fr; }
      .grid2{grid-template-columns: 1fr; }
      .workflow{grid-template-columns: 1fr 1fr; }
      .casesGrid{grid-template-columns: 1fr; }
      .articleList{grid-template-columns: 1fr; }
      .reviewsGrid{grid-template-columns: 1fr; }
      .timeline{grid-template-columns: 1fr}
      .formGrid{grid-template-columns: 1fr}
      .footRight{align-items:flex-start; min-width:auto}
    }
    @media (max-width: 860px){
      .navlinks{display:none}
      .menuBtn{display:inline-flex; align-items:center; gap:10px}
      .mobilePanel{display:block}
      .mobilePanel[aria-hidden="true"]{display:none}
    }