:root{
      --bg:#fff8f4;
      --panel:#ffffff;
      --text:#1f2937;
      --muted:#5b6676;
      --subtle:#7a8799;
      --line:rgba(31,41,55,.12);
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 12px 28px rgba(17,24,39,.12);
      --brand1:#ff4d8d;
      --brand2:#ffb84d;
      --brand3:#5b7cff;
      --brand4:#16c784;
      --chip:rgba(91,124,255,.10);
      --chip2:rgba(255,77,141,.10);
      --radius:18px;
      --radius2:24px;
      --container: 1140px;
      --pad: 20px;
      --focus: 0 0 0 4px rgba(91,124,255,.18);
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 10% -10%, rgba(255,77,141,.18), transparent 55%),
        radial-gradient(900px 600px at 90% 0%, rgba(255,184,77,.18), transparent 50%),
        radial-gradient(800px 600px at 70% 105%, rgba(91,124,255,.14), transparent 55%),
        linear-gradient(180deg, #fffaf7 0%, #fff6ef 40%, #ffffff 100%);
    }

    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font:inherit; }
    img{ max-width:100%; height:auto; display:block; }

    .container{
      width: min(var(--container), calc(100% - 2*var(--pad)));
      margin: 0 auto;
    }

    .skip{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left: 16px; top: 16px; width:auto; height:auto; padding:10px 12px;
      background:var(--panel); border:1px solid var(--line); border-radius:12px; z-index:9999;
      box-shadow: var(--shadow);
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,250,247,.65);
      border-bottom: 1px solid rgba(31,41,55,.08);
    }
    .navwrap{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 0;
      gap: 14px;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 220px;
    }
    .logo{
      width:42px; height:42px; border-radius:14px;
      background: linear-gradient(135deg, rgba(255,77,141,.14), rgba(91,124,255,.14));
      display:grid; place-items:center;
      border: 1px solid rgba(31,41,55,.10);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand img{ width: 54px; height: 54px; object-fit:contain; transform: translateY(2px); }

    .brandmeta{ display:flex; flex-direction:column; line-height:1.1; }
    .brandname{ font-weight: 800; letter-spacing:.2px; }
    .brandtag{ font-size: 12px; color:var(--muted); margin-top:4px; }

    .navlinks{
      display:flex; align-items:center; gap: 14px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .navlinks a{
      padding: 8px 10px;
      border-radius: 12px;
      font-size: 13px;
      color: rgba(31,41,55,.88);
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .navlinks a:hover{
      background: rgba(255,255,255,.75);
      border-color: rgba(31,41,55,.10);
      transform: translateY(-1px);
    }

    .navcta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      border: 1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.8);
      color: rgba(31,41,55,.92);
      padding: 10px 14px;
      border-radius: 14px;
      cursor:pointer;
      display:inline-flex; align-items:center; gap:10px;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      box-shadow: 0 8px 18px rgba(17,24,39,.06);
      font-weight: 700;
      font-size: 13px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{ outline:none; box-shadow: var(--focus); }
    .btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); background: #fff; }
    .btn.primary{
      border-color: rgba(255,77,141,.22);
      background: linear-gradient(135deg, rgba(255,77,141,.16), rgba(255,184,77,.18));
    }
    .btn.accent{
      border-color: rgba(91,124,255,.22);
      background: linear-gradient(135deg, rgba(91,124,255,.14), rgba(22,199,132,.12));
    }
    .btn .dot{
      width:10px; height:10px; border-radius:999px;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.2) 40%, rgba(255,255,255,0) 70%),
        linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 4px rgba(255,77,141,.12);
    }

    .menuBtn{
      display:none;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.78);
      border-radius: 14px;
      padding: 10px 12px;
      cursor:pointer;
      box-shadow: 0 8px 18px rgba(17,24,39,.06);
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .menuBtn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
    .menuBtn:focus{ outline:none; box-shadow: var(--focus); }
    .hamburger{ width:18px; height:14px; position:relative; }
    .hamburger span{
      position:absolute; left:0; right:0; height:2px; background: rgba(31,41,55,.88);
      border-radius: 3px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger span:nth-child(1){ top:1px; }
    .hamburger span:nth-child(2){ top:6px; }
    .hamburger span:nth-child(3){ top:11px; }
    .menuBtn[aria-expanded="true"] .hamburger span:nth-child(1){ top:6px; transform: rotate(45deg); }
    .menuBtn[aria-expanded="true"] .hamburger span:nth-child(2){ opacity:0; }
    .menuBtn[aria-expanded="true"] .hamburger span:nth-child(3){ top:6px; transform: rotate(-45deg); }

    .mobilePanel{
      display:none;
      padding: 10px 0 16px;
    }
    .mobileLinks{
      display:flex; flex-direction:column; gap:10px;
    }
    .mobileLinks a{
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      font-weight: 700;
      font-size: 14px;
    }
    .mobileCtas{ display:flex; gap:10px; margin-top:12px; flex-wrap:wrap; }

    main{ padding: 16px 0 44px; }

    .hero{
      padding: 26px 0 8px;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }
    .heroCard{
      border: 1px solid rgba(31,41,55,.10);
      background:
        radial-gradient(1200px 380px at 15% 0%, rgba(255,77,141,.18), transparent 55%),
        radial-gradient(800px 420px at 75% 10%, rgba(255,184,77,.18), transparent 55%),
        radial-gradient(800px 420px at 60% 110%, rgba(91,124,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding: 22px;
      overflow:hidden;
      position:relative;
      min-height: 330px;
    }
    .heroCard:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 240px at 20% 15%, rgba(255,77,141,.16), transparent 60%),
        radial-gradient(520px 240px at 75% 25%, rgba(255,184,77,.16), transparent 62%);
      pointer-events:none;
      opacity:.85;
    }
    .heroInner{ position:relative; z-index:1; }
    .eyebrow{
      display:inline-flex; align-items:center; gap:10px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 20px rgba(17,24,39,.05);
      font-weight: 800;
      font-size: 12px;
      letter-spacing:.2px;
    }
    .spark{
      width: 10px; height: 10px; border-radius: 999px;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 4px rgba(255,77,141,.12), 0 8px 20px rgba(255,77,141,.18);
      animation: pulse 2.4s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{ transform: scale(1); opacity:1; }
      50%{ transform: scale(1.12); opacity:.85; }
    }

    h1{
      margin: 14px 0 10px;
      font-size: clamp(26px, 3.2vw, 44px);
      line-height: 1.12;
      letter-spacing: -0.5px;
    }
    .lead{
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      max-width: 62ch;
    }
    .heroActions{
      margin-top: 16px;
      display:flex; gap: 12px; flex-wrap:wrap; align-items:center;
    }
    .quickLinks{
      margin-top: 14px;
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.7);
      color: rgba(31,41,55,.88);
      font-size: 13px;
      font-weight: 700;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
    }
    .pill:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(17,24,39,.10); background:#fff; }
    .icon{
      width: 22px; height: 22px; border-radius: 9px;
      display:grid; place-items:center;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(91,124,255,.14), rgba(255,77,141,.12));
      color: rgba(31,41,55,.92);
      font-size: 12px;
      font-weight: 900;
    }

    .heroSide{
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.74);
      border-radius: var(--radius2);
      box-shadow: 0 12px 30px rgba(17,24,39,.07);
      padding: 16px;
      overflow:hidden;
      position:relative;
      min-height: 330px;
    }
    .heroSide:after{
      content:"";
      position:absolute; right:-120px; top:-120px;
      width: 260px; height: 260px; border-radius: 50%;
      background: radial-gradient(circle at 35% 35%, rgba(255,255,255,.95), rgba(255,255,255,.0) 60%),
        linear-gradient(135deg, rgba(91,124,255,.20), rgba(255,184,77,.18));
      opacity:.55;
      filter: blur(0px);
      pointer-events:none;
    }
    .sideInner{ position:relative; z-index:1; display:flex; flex-direction:column; gap: 12px; height:100%; }
    .sideTitle{
      font-weight: 900;
      letter-spacing: -0.2px;
      font-size: 16px;
      margin: 2px 0 0;
    }
    .sideSub{ color: var(--muted); font-size: 13px; line-height: 1.6; margin:0; }

    .metricGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 4px;
      flex: 1 1 auto;
      align-content:start;
    }
    .metric{
      border-radius: 16px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.75);
      padding: 12px 12px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      position:relative;
      overflow:hidden;
    }
    .metric:before{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(220px 90px at 30% 0%, rgba(255,77,141,.16), transparent 55%);
      opacity:.7;
      pointer-events:none;
    }
    .metric:hover{ transform: translateY(-2px); box-shadow: 0 18px 36px rgba(17,24,39,.10); border-color: rgba(31,41,55,.18); }
    .metric .k{ position:relative; z-index:1; font-weight: 1000; font-size: 18px; letter-spacing:-.4px; }
    .metric .v{ position:relative; z-index:1; color: var(--muted); font-size: 12px; margin-top: 6px; line-height:1.3; font-weight:700; }

    .sideList{
      display:flex; flex-direction:column; gap: 10px;
      padding-top: 2px;
    }
    .sideItem{
      display:flex; align-items:flex-start; gap: 10px;
      border-radius: 16px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      padding: 10px 12px;
    }
    .badge{
      width: 28px; height: 28px; border-radius: 12px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(255,77,141,.18), rgba(91,124,255,.14));
      border: 1px solid rgba(31,41,55,.10);
      font-weight:900; font-size: 12px;
      flex:0 0 auto;
    }
    .sideItem b{ display:block; font-size: 13px; }
    .sideItem span{ display:block; color: var(--muted); font-size: 12px; margin-top: 4px; line-height:1.5; }

    .section{
      margin-top: 22px;
    }
    .sectionHeader{
      display:flex; align-items:flex-end; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      margin-bottom: 14px;
    }
    .h2{
      font-size: clamp(18px, 2.2vw, 26px);
      margin: 0;
      letter-spacing: -0.3px;
      line-height:1.2;
    }
    .sectionDesc{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
      max-width: 72ch;
    }

    .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(--radius);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      position:relative;
      overflow:hidden;
      min-height: 120px;
    }
    .card:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(31,41,55,.16); }
    .cardTitle{
      margin: 0;
      font-size: 15px;
      font-weight: 950;
      letter-spacing: -0.2px;
    }
    .cardText{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .tagRow{
      display:flex; gap:8px; flex-wrap:wrap; margin-top: 12px;
    }
    .tag{
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.74);
      color: rgba(31,41,55,.9);
      font-size: 12px;
      font-weight: 800;
    }

    .techCard{
      padding: 18px;
      border-radius: var(--radius2);
      background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.76));
      border: 1px solid rgba(31,41,55,.10);
      box-shadow: 0 14px 38px rgba(17,24,39,.08);
      position:relative;
      overflow:hidden;
    }
    .techCard:before{
      content:"";
      position:absolute; left:-140px; top:-140px;
      width: 300px; height: 300px; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,77,141,.22), transparent 60%),
                  radial-gradient(circle at 65% 70%, rgba(91,124,255,.16), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .techInner{ position:relative; z-index:1; }
    .steps{
      display:grid; grid-template-columns: 1.05fr .95fr; gap: 14px;
      align-items:start;
    }
    .stepList{
      display:flex; flex-direction:column; gap: 10px;
    }
    .step{
      display:flex; gap: 12px; align-items:flex-start;
      border-radius: 16px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.74);
      padding: 12px 12px;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .step:hover{ transform: translateY(-1px); box-shadow: 0 16px 30px rgba(17,24,39,.10); }
    .stepNum{
      width: 34px; height: 34px; border-radius: 14px;
      display:grid; place-items:center;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,184,77,.20), rgba(255,77,141,.16));
      font-weight: 1000;
      flex:0 0 auto;
    }
    .step b{ display:block; font-size: 13px; letter-spacing:-.1px; }
    .step span{ display:block; margin-top: 6px; color: var(--muted); font-size: 12.5px; line-height:1.6; }

    .checkPanel{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
    }
    .checkPanel h3{
      margin: 0;
      font-size: 15px;
      letter-spacing:-.2px;
    }
    .checkGrid{
      margin-top: 12px;
      display:grid; grid-template-columns: 1fr; gap: 10px;
    }
    .checkRow{
      display:flex; gap: 10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
    }
    .checkRow i{
      width: 22px; height: 22px;
      border-radius: 10px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(22,199,132,.18), rgba(91,124,255,.14));
      border:1px solid rgba(31,41,55,.10);
      font-style:normal;
      font-weight:1000;
      flex:0 0 auto;
      margin-top: 1px;
      color: rgba(31,41,55,.9);
    }
    .checkRow b{ font-size: 13px; display:block; }
    .checkRow span{ display:block; margin-top: 4px; color: var(--muted); font-size: 12.5px; line-height:1.6; }

    .compareWrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compareTop{
      padding: 16px;
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      background:
        radial-gradient(820px 220px at 20% 0%, rgba(255,77,141,.16), transparent 60%),
        radial-gradient(620px 240px at 80% 0%, rgba(255,184,77,.18), transparent 60%);
      border-bottom: 1px solid rgba(31,41,55,.08);
    }
    .ratingBlock{
      display:flex; gap: 12px; align-items:center;
    }
    .starWrap{
      width: 62px; height: 62px;
      border-radius: 22px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 28px rgba(17,24,39,.08);
      display:grid; place-items:center;
      position:relative;
      overflow:hidden;
    }
    .starWrap:before{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(60px 60px at 30% 20%, rgba(255,184,77,.35), transparent 62%);
      pointer-events:none;
    }
    .star{
      position:relative;
      font-size: 28px;
      letter-spacing: -2px;
      transform: translateY(-1px);
    }
    .ratingMeta b{ display:block; font-size: 16px; letter-spacing:-.3px; }
    .ratingMeta span{ display:block; color: var(--muted); font-weight: 800; margin-top: 6px; }

    .compareIntro{
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
      margin: 4px 0 0;
      max-width: 70ch;
    }

    .tableWrap{
      overflow:auto;
      border-top: 1px solid rgba(31,41,55,.08);
      background: rgba(255,255,255,.72);
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 860px;
      font-size: 13px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(31,41,55,.08);
      text-align:left;
      vertical-align:top;
      white-space:normal;
    }
    th{
      background: rgba(245,248,255,.95);
      color: rgba(31,41,55,.92);
      font-weight: 1000;
    }
    td{ color: rgba(31,41,55,.88); }
    .score{
      font-weight: 1000;
      letter-spacing:-.2px;
    }
    .ok{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.75);
      font-weight: 900;
      white-space:nowrap;
    }
    .ok:before{
      content:"";
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brand4), rgba(91,124,255,.8));
      box-shadow: 0 0 0 4px rgba(22,199,132,.14);
    }

    .timeline{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .timeline:before{
      content:"";
      position:absolute; left:-180px; top:-180px;
      width: 360px; height: 360px; border-radius: 50%;
      background: radial-gradient(circle at 35% 35%, rgba(91,124,255,.18), transparent 62%),
                  radial-gradient(circle at 70% 75%, rgba(255,77,141,.14), transparent 60%);
      opacity:.85;
      pointer-events:none;
    }
    .timelineInner{ position:relative; z-index:1; }
    .timelineGrid{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
      margin-top: 10px;
    }
    .tItem{
      border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      padding: 12px 12px;
      transition: transform .15s ease, box-shadow .15s ease;
      min-height: 120px;
    }
    .tItem:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px rgba(17,24,39,.10); }
    .tHead{
      display:flex; align-items:center; gap: 10px;
      font-weight: 1000; letter-spacing:-.2px;
      margin-bottom: 8px;
    }
    .tDot{
      width: 26px; height: 26px; border-radius: 12px;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,184,77,.22), rgba(91,124,255,.14));
      display:grid; place-items:center;
      font-size: 12px;
    }
    .tBody{
      color: var(--muted);
      font-size: 12.8px;
      line-height: 1.65;
      margin: 0;
    }

    .caseGrid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    }
    .case{
      padding: 14px;
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      overflow:hidden;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .case:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(31,41,55,.16); }
    .thumb{
      border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background:
        radial-gradient(220px 80px at 20% 0%, rgba(255,77,141,.18), transparent 60%),
        radial-gradient(220px 100px at 70% 10%, rgba(255,184,77,.18), transparent 60%),
        rgba(245,248,255,.6);
      padding: 10px;
      overflow:hidden;
    }
    .thumb .miniImg{
      border-radius: 14px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      height: 140px;
      display:grid; place-items:center;
      overflow:hidden;
    }
    .miniImg img{
      width:100%;
      height:100%;
      object-fit: cover;
      filter: saturate(1.05) contrast(1.03);
      transform: scale(1.02);
    }
    .case b{
      display:block;
      margin-top: 10px;
      font-size: 14.5px;
      letter-spacing:-.2px;
    }
    .case p{
      margin: 7px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.65;
      min-height: 44px;
    }
    .case .metaRow{
      display:flex; gap: 8px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .chip{
      padding: 7px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 900;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      color: rgba(31,41,55,.88);
    }
    .chip.c1{ background: rgba(255,77,141,.10); }
    .chip.c2{ background: rgba(255,184,77,.12); }
    .chip.c3{ background: rgba(91,124,255,.12); }

    .listGroup{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      overflow:hidden;
    }
    .listGroupHeader{
      padding: 14px 16px;
      border-bottom: 1px solid rgba(31,41,55,.08);
      background: rgba(245,248,255,.65);
      display:flex; align-items:center; justify-content:space-between; gap: 10px; flex-wrap:wrap;
    }
    .listGroupHeader b{ font-size: 14.5px; letter-spacing:-.2px; }
    .filterRow{
      display:flex; gap: 8px; flex-wrap:wrap; align-items:center;
    }
    .filterBtn{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      font-size: 12.5px;
      font-weight: 900;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
    }
    .filterBtn:hover{ transform: translateY(-1px); box-shadow: 0 14px 26px rgba(17,24,39,.10); background: #fff; }
    .filterBtn[aria-pressed="true"]{
      border-color: rgba(91,124,255,.25);
      background: linear-gradient(135deg, rgba(91,124,255,.14), rgba(255,77,141,.10));
    }

    .items{
      padding: 10px 10px;
    }
    .item{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid transparent;
      transition: background .15s ease, border-color .15s ease, transform .15s ease;
    }
    .item:hover{
      background: rgba(255,255,255,.82);
      border-color: rgba(31,41,55,.10);
      transform: translateY(-1px);
    }
    .item .idx{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,184,77,.22), rgba(22,199,132,.12));
      display:grid; place-items:center;
      font-weight: 1000;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .item b{ display:block; font-size: 14px; }
    .item p{ margin: 6px 0 0; color: var(--muted); font-size: 12.8px; line-height: 1.65; }
    .item .a{
      margin-left:auto;
      white-space:nowrap;
      font-weight: 1000;
      font-size: 12.8px;
      color: rgba(31,41,55,.92);
      padding: 9px 10px;
      border-radius: 14px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
      flex: 0 0 auto;
    }
    .item .a:hover{ transform: translateY(-1px); box-shadow: 0 14px 26px rgba(17,24,39,.10); background:#fff; }

    .faqGrid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
    }
    .faqCol{
      display:flex; flex-direction:column; gap: 10px;
    }
    details.faq{
      border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
      padding: 12px 12px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    details.faq[open]{
      border-color: rgba(91,124,255,.20);
      box-shadow: 0 18px 40px rgba(17,24,39,.10);
      transform: translateY(-2px);
    }
    summary{
      list-style:none;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap: 10px;
      font-weight: 950;
      letter-spacing:-.2px;
      font-size: 14px;
      padding: 4px 4px;
    }
    summary::-webkit-details-marker{ display:none; }
    .sumLeft{ display:flex; gap: 10px; align-items:flex-start; }
    .qIcon{
      width: 28px; height: 28px; border-radius: 14px;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,77,141,.14), rgba(91,124,255,.14));
      display:grid; place-items:center;
      flex:0 0 auto;
      margin-top: 1px;
      font-weight:1000;
      font-size: 12px;
    }
    .chev{
      width: 26px; height: 26px; border-radius: 14px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      display:grid; place-items:center;
      flex:0 0 auto;
      transition: transform .18s ease;
      margin-top: 2px;
      font-weight: 1000;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .answer{
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
      padding: 10px 4px 2px;
    }

    .reviewGrid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    }
    .review{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .15s ease, box-shadow .15s ease;
      min-height: 190px;
    }
    .review:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.10); }
    .reviewTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 10px;
    }
    .avatar{
      width: 42px; height: 42px; border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,184,77,.20), rgba(91,124,255,.14));
      display:grid; place-items:center;
      font-weight:1000;
      color: rgba(31,41,55,.92);
      flex:0 0 auto;
    }
    .revMeta b{ display:block; font-size: 14.5px; letter-spacing:-.2px; }
    .revMeta span{ display:block; margin-top: 6px; color: var(--muted); font-size: 12.5px; font-weight: 800; }
    .stars{
      color: rgba(31,41,55,.92);
      font-weight: 1000;
      font-size: 12.5px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      white-space:nowrap;
      flex:0 0 auto;
    }
    .review p{
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
    }

    .formWrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .formHead{
      padding: 16px;
      border-bottom: 1px solid rgba(31,41,55,.08);
      background:
        radial-gradient(820px 220px at 15% 0%, rgba(255,77,141,.16), transparent 60%),
        radial-gradient(620px 240px at 85% 0%, rgba(91,124,255,.14), transparent 60%);
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; flex-wrap:wrap;
    }
    .formHead b{ font-size: 16px; letter-spacing:-.2px; display:block; }
    .formHead span{ display:block; margin-top: 8px; color: var(--muted); font-size: 13px; line-height:1.7; max-width: 70ch; }
    form{ padding: 16px; }
    .fields{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      align-items:start;
    }
    .field{
      display:flex; flex-direction:column; gap: 8px;
    }
    .field label{
      font-weight: 950;
      font-size: 13px;
      color: rgba(31,41,55,.92);
    }
    .input, select, textarea{
      border: 1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.88);
      border-radius: 14px;
      padding: 12px 12px;
      color: rgba(31,41,55,.94);
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
      min-height: 44px;
    }
    textarea{ min-height: 110px; resize: vertical; }
    .input:focus, select:focus, textarea:focus{
      border-color: rgba(91,124,255,.30);
      box-shadow: var(--focus);
    }
    .full{ grid-column: 1 / -1; }
    .formActions{
      display:flex; gap: 12px; align-items:center; flex-wrap:wrap;
      padding-top: 10px;
    }
    .hint{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.6;
      margin: 0;
    }

    .footer{
      margin-top: 18px;
      padding: 22px 0 26px;
      border-top: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
    }
    .footerGrid{
      display:grid; grid-template-columns: 1.2fr .8fr; gap: 14px; align-items:start;
    }
    .footerCard{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      padding: 16px;
    }
    .footerTitle{ margin:0; font-size: 14.5px; font-weight:1000; letter-spacing:-.2px; }
    .footerText{
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.75;
    }
    .footerLinks{
      margin-top: 12px;
      display:flex; gap: 10px; flex-wrap:wrap;
    }
    .footerLinks a{
      padding: 9px 10px;
      border-radius: 14px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      font-size: 12.8px;
      font-weight: 900;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
    }
    .footerLinks a:hover{ transform: translateY(-1px); box-shadow: 0 14px 26px rgba(17,24,39,.10); background: #fff; }
    .contactRow{
      display:flex; gap: 12px; align-items:flex-start; margin-top: 12px; flex-wrap:wrap;
    }
    .kefu{
      width: 120px; border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      padding: 10px;
    }
    .kefu img{ width:100%; height:auto; }
    .contactMeta{
      flex: 1 1 220px;
      min-width: 220px;
    }
    .metaLine{
      display:flex; gap: 10px; align-items:flex-start;
      margin-top: 10px;
    }
    .metaLine .mI{
      width: 30px; height: 30px; border-radius: 14px;
      display:grid; place-items:center;
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,184,77,.22), rgba(255,77,141,.12));
      font-weight:1000; flex:0 0 auto;
    }
    .metaLine b{ display:block; font-size: 13px; }
    .metaLine a, .metaLine span{
      display:block; margin-top: 6px;
      color: rgba(31,41,55,.9);
      font-size: 13px; font-weight: 900;
    }
    .copyright{
      margin-top: 14px;
      color: var(--subtle);
      font-size: 12.5px;
      text-align:center;
      font-weight: 800;
    }

    .floatKefu{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index: 100;
      display:flex; flex-direction:column; gap: 10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .floatKefu *{ pointer-events:auto; }
    .floatBtn{
      border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 16px 30px rgba(17,24,39,.14);
      padding: 10px 12px;
      display:flex; align-items:center; gap: 10px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
      user-select:none;
    }
    .floatBtn:hover{ transform: translateY(-2px); box-shadow: 0 22px 44px rgba(17,24,39,.18); }
    .floatBtn:focus{ outline:none; box-shadow: var(--focus); }
    .floatIcon{
      width: 34px; height: 34px; border-radius: 16px;
      border:1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(255,77,141,.16), rgba(91,124,255,.14));
      display:grid; place-items:center;
      font-weight:1000;
    }
    .floatBtn b{ display:block; font-size: 13.5px; letter-spacing:-.2px; }
    .floatBtn span{ display:block; margin-top: 2px; color: var(--muted); font-size: 12.2px; font-weight: 800; }
    .toast{
      opacity:0; transform: translateY(8px);
      transition: opacity .18s ease, transform .18s ease;
      pointer-events:none;
      max-width: 240px;
      border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 40px rgba(17,24,39,.16);
      padding: 10px 12px;
      color: rgba(31,41,55,.92);
      font-weight: 900;
      font-size: 12.8px;
    }
    .toast.show{
      opacity:1; transform: translateY(0);
    }

    .toTop{
      position:fixed; left: 14px; bottom: 14px;
      z-index: 90;
      border-radius: 18px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 16px 30px rgba(17,24,39,.14);
      padding: 10px 12px;
      cursor:pointer;
      display:none;
      transition: transform .15s ease, box-shadow .15s ease;
      user-select:none;
      font-weight:1000;
    }
    .toTop:hover{ transform: translateY(-2px); box-shadow: 0 22px 44px rgba(17,24,39,.18); }
    .toTop:focus{ outline:none; box-shadow: var(--focus); }

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

    .srOnly{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
    }

    @media (max-width: 980px){
      .heroGrid{ grid-template-columns: 1fr; }
      .heroCard, .heroSide{ min-height: auto; }
      .grid3{ grid-template-columns: 1fr; }
      .grid2{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .timelineGrid{ grid-template-columns: 1fr 1fr; }
      .caseGrid{ grid-template-columns: 1fr; }
      .reviewGrid{ grid-template-columns: 1fr; }
      .faqGrid{ grid-template-columns: 1fr; }
      .footerGrid{ grid-template-columns: 1fr; }
      .metricGrid{ grid-template-columns: 1fr 1fr; }
      table{ min-width: 760px; }
    }
    @media (max-width: 820px){
      .navlinks{ display:none; }
      .menuBtn{ display:inline-flex; align-items:center; gap:10px; }
      .mobilePanel{ display:block; }
      .fields{ grid-template-columns: 1fr; }
      .timelineGrid{ grid-template-columns: 1fr; }
      .review{ min-height: auto; }
    }