:root{
      --bg0:#f7f8fc;
      --bg1:#ffffff;
      --text:#121826;
      --muted:#5b6475;
      --muted2:#7a8497;
      --line:rgba(16,24,38,.10);
      --card:rgba(255,255,255,.78);
      --card2:rgba(255,255,255,.92);
      --shadow: 0 14px 38px rgba(16,24,38,.08);
      --shadow2: 0 8px 22px rgba(16,24,38,.10);
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --accent:#6d5cff;
      --accent2:#00d7ff;
      --accent3:#14f195;
      --danger:#ff3b6a;
      --focus: rgba(109,92,255,.28);
      --gridGap: 18px;
      --container: 1120px;
      --pad: 18px;
      --font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
              "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(1100px 520px at 18% -10%, rgba(109,92,255,.16), transparent 55%),
        radial-gradient(800px 420px at 78% 0%, rgba(0,215,255,.14), transparent 55%),
        radial-gradient(700px 420px at 60% 60%, rgba(20,241,149,.10), transparent 60%),
        linear-gradient(180deg, #f6f7ff 0%, var(--bg0) 55%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .sr-only{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
      clip:rect(0,0,0,0); white-space:nowrap; border:0;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      background: rgba(247,248,252,.62);
      border-bottom: 1px solid rgba(16,24,38,.06);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 220px;
    }
    .brand img{
      width:34px; height:34px; border-radius:10px;
      background: rgba(109,92,255,.10);
      box-shadow: 0 10px 20px rgba(109,92,255,.18);
      border:1px solid rgba(109,92,255,.18);
    }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .name strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px; color:var(--muted2);
    }

    .nav{
      display:flex; align-items:center; gap:14px; justify-content:flex-end;
      flex-wrap:wrap;
    }
    .nav a.nav-link{
      padding:8px 10px;
      border-radius:12px;
      color:rgba(18,24,38,.86);
      font-size:13px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .nav a.nav-link:hover{
      background: rgba(255,255,255,.7);
      border-color: rgba(109,92,255,.22);
      transform: translateY(-1px);
    }

    .nav-actions{
      display:flex; align-items:center; gap:10px; margin-left:6px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius:14px;
      padding:10px 14px;
      font-weight:650;
      font-size:13.5px;
      border:1px solid transparent;
      cursor:pointer;
      user-select:none;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      text-align:center;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(109,92,255,.95), rgba(0,215,255,.75));
      color:#fff;
      box-shadow: 0 14px 26px rgba(109,92,255,.22);
    }
    .btn-primary:hover{transform: translateY(-1px); box-shadow: 0 18px 34px rgba(109,92,255,.26)}
    .btn-ghost{
      background: rgba(255,255,255,.75);
      border-color: rgba(16,24,38,.10);
      color: rgba(18,24,38,.92);
    }
    .btn-ghost:hover{transform: translateY(-1px); border-color: rgba(109,92,255,.22); box-shadow: 0 12px 26px rgba(16,24,38,.08)}
    .btn-small{padding:8px 12px; border-radius:12px; font-size:13px}
    .icon{
      width:16px; height:16px; display:inline-block;
    }

    .hamburger{
      display:none;
      width:42px; height:42px; border-radius:14px;
      border:1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.7);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px); border-color: rgba(109,92,255,.22); box-shadow: 0 12px 26px rgba(16,24,38,.08)}
    .hamburger .bars{
      width:18px; height:12px; position:relative;
    }
    .hamburger .bars span{
      position:absolute; left:0; right:0; height:2px;
      background: rgba(18,24,38,.82); border-radius:2px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger .bars span:nth-child(1){top:0}
    .hamburger .bars span:nth-child(2){top:5px}
    .hamburger .bars span:nth-child(3){top:10px}

    .mobile-panel{
      display:none;
      padding-bottom: 14px;
    }
    .mobile-panel .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding-top:12px;
    }
    .mobile-panel a.nav-link{
      padding:10px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.7);
      border:1px solid rgba(16,24,38,.08);
      font-size:13.5px;
      color: rgba(18,24,38,.88);
    }

    main{padding-bottom: 40px}
    .hero{
      position:relative;
      padding: 28px 0 18px;
    }
    .hero-shell{
      border-radius: 26px;
      border: 1px solid rgba(109,92,255,.18);
      background:
        radial-gradient(800px 400px at 8% 10%, rgba(109,92,255,.18), transparent 55%),
        radial-gradient(650px 350px at 85% 18%, rgba(0,215,255,.18), transparent 55%),
        radial-gradient(650px 420px at 35% 85%, rgba(20,241,149,.12), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.62));
      box-shadow: var(--shadow);
      overflow:hidden;
      padding: 22px;
    }
    .hero-top{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 18px;
      align-items: start;
      margin-top: 6px;
    }
    .kicker{
      display:flex; align-items:center; gap:10px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(16,24,38,.10);
      width: fit-content;
    }
    .kicker .dot{
      width:10px; height:10px; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.1) 35%), linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 4px rgba(109,92,255,.14), 0 0 26px rgba(0,215,255,.18);
    }
    .kicker span{font-size:13px; color: rgba(18,24,38,.82); font-weight:650}
    .hero h1{
      margin: 14px 0 10px;
      font-size: 36px;
      letter-spacing: -0.7px;
      line-height: 1.15;
    }
    .hero p{
      margin: 0;
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.65;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px;
      margin-top: 16px;
      flex-wrap: wrap;
    }

    .hero-right{
      display:flex; flex-direction:column; gap:12px;
      padding: 6px 6px 0 6px;
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .data-card{
      border-radius: 18px;
      padding: 14px 14px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 10px 24px rgba(16,24,38,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 98px;
    }
    .data-card::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(320px 120px at 20% 10%, rgba(109,92,255,.20), transparent 55%),
        radial-gradient(280px 120px at 85% 0%, rgba(0,215,255,.16), transparent 60%);
      opacity:.55;
      pointer-events:none;
    }
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(16,24,38,.10);
      border-color: rgba(109,92,255,.22);
    }
    .data-card .top{
      position:relative;
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px;
      border-radius: 999px;
      font-size: 12.5px;
      font-weight:700;
      background: rgba(109,92,255,.12);
      border: 1px solid rgba(109,92,255,.18);
      color: rgba(58,44,197,.98);
      white-space:nowrap;
    }
    .badge .spark{
      width:10px; height:10px; border-radius:4px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 4px rgba(109,92,255,.12);
    }
    .data-card strong{
      position:relative;
      display:block;
      font-size: 22px;
      letter-spacing:-.4px;
      margin-top: 10px;
    }
    .data-card span{
      position:relative;
      display:block;
      font-size: 12.8px;
      color: var(--muted2);
      margin-top: 6px;
      line-height: 1.35;
    }

    .hero-right .mini-panel{
      border-radius: 18px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.72);
      padding: 14px;
      box-shadow: 0 12px 28px rgba(16,24,38,.05);
    }
    .mini-panel .row{
      display:flex; align-items:flex-start; gap:12px;
    }
    .mini-panel .ring{
      width:44px; height:44px; border-radius: 16px;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,.1) 35%),
        linear-gradient(135deg, rgba(109,92,255,.85), rgba(0,215,255,.65));
      box-shadow: 0 18px 34px rgba(109,92,255,.22);
      border: 1px solid rgba(255,255,255,.4);
      position:relative;
      flex: 0 0 auto;
    }
    .mini-panel .ring::after{
      content:"";
      position:absolute; inset:10px;
      border-radius: 12px;
      border:1px dashed rgba(255,255,255,.65);
      opacity:.8;
      animation: spinDash 8s linear infinite;
    }
    @keyframes spinDash{
      0%{transform:rotate(0deg)}
      100%{transform:rotate(360deg)}
    }
    .mini-panel h3{
      margin:0;
      font-size: 14.5px;
      letter-spacing:.1px;
    }
    .mini-panel p{
      margin: 6px 0 0;
      font-size: 13.3px;
      color: var(--muted);
      line-height: 1.6;
    }

    .section{
      padding: 18px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin: 6px 0 14px;
    }
    .section-title h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.3px;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
      max-width: 56ch;
    }

    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--gridGap);
    }
    .grid-2{
      display:grid; grid-template-columns: repeat(2, 1fr); gap: var(--gridGap);
    }
    .grid-4{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: var(--gridGap);
    }
    .card{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(16,24,38,.10);
      border-color: rgba(109,92,255,.22);
    }
    .card .cap{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px;
      border-radius: 999px;
      font-weight:750;
      font-size: 12.5px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.72);
      color: rgba(18,24,38,.88);
      white-space:nowrap;
    }
    .pill .mini{
      width:10px; height:10px; border-radius: 4px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 4px rgba(109,92,255,.12);
    }
    .card h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:8px 0 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .cap-list{
      margin: 12px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .cap-list li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(16,24,38,.08);
    }
    .check{
      width:18px; height:18px; border-radius: 8px;
      background: linear-gradient(135deg, rgba(109,92,255,.95), rgba(0,215,255,.75));
      box-shadow: 0 12px 22px rgba(109,92,255,.18);
      flex: 0 0 auto;
      position:relative;
      margin-top: 2px;
    }
    .check::after{
      content:"";
      position:absolute;
      left:5px; top:5px;
      width:7px; height:4px;
      border-left:2px solid #fff;
      border-bottom:2px solid #fff;
      transform: rotate(-45deg);
    }
    .cap-list b{font-size:13.5px}
    .cap-list span{display:block; font-size:12.8px; color:var(--muted2); margin-top:3px; line-height:1.5}

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: var(--gridGap);
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.76);
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        linear-gradient(135deg, rgba(109,92,255,.14), transparent 55%),
        linear-gradient(225deg, rgba(0,215,255,.10), transparent 52%);
      opacity:.9; pointer-events:none;
    }
    .step .n{
      position:relative;
      display:inline-flex; align-items:center; justify-content:center;
      width:38px; height:38px;
      border-radius: 16px;
      background: rgba(109,92,255,.12);
      border: 1px solid rgba(109,92,255,.18);
      color: rgba(58,44,197,.98);
      font-weight:850;
      letter-spacing:-.3px;
      box-shadow: 0 12px 22px rgba(109,92,255,.12);
    }
    .step h3{position:relative; margin:12px 0 0; font-size:15.5px}
    .step p{position:relative; margin:8px 0 0; color: var(--muted); font-size:13.8px; line-height:1.7}

    .compare-wrap{
      display:grid;
      grid-template-columns: 1fr;
      gap: var(--gridGap);
    }
    .review-card{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--gridGap);
      align-items:start;
    }
    .rating{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .rating::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 180px at 10% 0%, rgba(109,92,255,.18), transparent 55%),
        radial-gradient(420px 180px at 95% 20%, rgba(0,215,255,.14), transparent 55%);
      opacity:.7;
      pointer-events:none;
    }
    .rating .inner{position:relative}
    .stars{
      display:flex; gap:6px; align-items:center; margin-top: 8px;
    }
    .star{
      width:22px; height:22px;
      display:inline-block;
      background: linear-gradient(135deg, rgba(255,198,0,.96), rgba(255,84,0,.55));
      clip-path: polygon(50% 0%, 62% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 38% 35%);
      box-shadow: 0 12px 26px rgba(255,170,0,.18);
      border:1px solid rgba(255,198,0,.22);
    }
    .score{
      display:flex; align-items:baseline; gap:10px;
      margin-top: 10px;
    }
    .score b{
      font-size: 42px; letter-spacing:-.8px;
    }
    .score span{
      color: var(--muted2);
      font-size: 14px;
    }

    .compare-table{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      overflow:hidden;
    }
    table{
      width:100%;
      border-collapse: collapse;
      font-size: 14px;
    }
    thead th{
      background: linear-gradient(135deg, rgba(109,92,255,.10), rgba(0,215,255,.08));
      color: rgba(18,24,38,.92);
      padding: 14px 14px;
      border-bottom: 1px solid rgba(16,24,38,.10);
      text-align:left;
      font-weight:800;
    }
    tbody td{
      padding: 12px 14px;
      border-bottom: 1px solid rgba(16,24,38,.08);
      color: rgba(18,24,38,.86);
      vertical-align:top;
    }
    tbody tr:last-child td{border-bottom:none}
    .tag{
      display:inline-flex;
      align-items:center;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      font-weight:750;
      font-size: 12.5px;
      gap:8px;
      white-space:nowrap;
    }
    .tag .t-dot{
      width:10px; height:10px; border-radius: 4px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 4px rgba(109,92,255,.12);
    }
    .tag.good{border-color: rgba(20,241,149,.25); background: rgba(20,241,149,.10)}
    .tag.good .t-dot{background: linear-gradient(135deg, rgba(20,241,149,.95), rgba(0,215,255,.55))}
    .tag.blue{border-color: rgba(0,215,255,.25); background: rgba(0,215,255,.08)}
    .tag.blue .t-dot{background: linear-gradient(135deg, rgba(0,215,255,.95), rgba(109,92,255,.55))}
    .tag.purple{border-color: rgba(109,92,255,.25); background: rgba(109,92,255,.09)}
    .tag.purple .t-dot{background: linear-gradient(135deg, rgba(109,92,255,.95), rgba(0,215,255,.45))}
    .tag.gray{border-color: rgba(16,24,38,.10); background: rgba(16,24,38,.04)}
    .tag.gray .t-dot{background: linear-gradient(135deg, rgba(16,24,38,.45), rgba(16,24,38,.12))}
    .tag.red{border-color: rgba(255,59,106,.22); background: rgba(255,59,106,.08)}
    .tag.red .t-dot{background: linear-gradient(135deg, rgba(255,59,106,.95), rgba(255,198,0,.45))}

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--gridGap);
    }
    .accordion{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      overflow:hidden;
    }
    .acc-item{
      border-bottom: 1px solid rgba(16,24,38,.08);
    }
    .acc-item:last-child{border-bottom:none}
    .acc-btn{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding: 14px 14px;
      background: transparent;
      border:none;
      cursor:pointer;
      text-align:left;
      color: rgba(18,24,38,.94);
      font-weight:800;
      font-size: 14.5px;
    }
    .acc-btn:focus{outline:none; box-shadow: inset 0 0 0 3px var(--focus)}
    .acc-btn .chev{
      width:34px; height:34px; border-radius: 14px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
    }
    .acc-item[data-open="true"] .acc-btn .chev{transform: rotate(180deg); border-color: rgba(109,92,255,.22)}
    .acc-panel{
      max-height:0;
      overflow:hidden;
      transition: max-height .28s ease;
      background: rgba(255,255,255,.65);
    }
    .acc-panel .inner{
      padding: 0 14px 14px 14px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
    }

    .quote{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--gridGap);
    }
    .quote-card{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .quote-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(16,24,38,.10);
      border-color: rgba(109,92,255,.22);
    }
    .quote-card::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(420px 160px at 15% 0%, rgba(109,92,255,.16), transparent 55%),
        radial-gradient(360px 160px at 100% 20%, rgba(0,215,255,.12), transparent 55%);
      opacity:.75; pointer-events:none;
    }
    .quote-card .inner{position:relative}
    .quote-card .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .avatar{
      width:40px; height:40px; border-radius: 16px;
      border: 1px solid rgba(16,24,38,.10);
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,.1) 35%),
        linear-gradient(135deg, rgba(109,92,255,.55), rgba(0,215,255,.35));
      box-shadow: 0 16px 30px rgba(109,92,255,.14);
    }
    .who b{font-size:14.5px}
    .who span{display:block; color:var(--muted2); font-size:12.8px; margin-top:3px}
    .quote-card .text{
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
      margin:0;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--gridGap);
    }
    .case-card{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
    }
    .case-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(16,24,38,.10);
      border-color: rgba(109,92,255,.22);
    }
    .case-media{
      padding: 12px;
      background: linear-gradient(135deg, rgba(109,92,255,.12), rgba(0,215,255,.06));
      border-bottom: 1px solid rgba(16,24,38,.08);
      min-height: 148px;
      display:flex; align-items:center; justify-content:center;
      position:relative;
    }
    .case-media .glyph{
      width:100%; height:100%;
      border-radius: 14px;
      border:1px dashed rgba(109,92,255,.25);
      background:
        radial-gradient(420px 160px at 10% 20%, rgba(109,92,255,.14), transparent 55%),
        radial-gradient(420px 160px at 90% 30%, rgba(0,215,255,.12), transparent 55%),
        rgba(255,255,255,.52);
      display:flex; align-items:center; justify-content:center;
      color: rgba(18,24,38,.85);
      text-align:center;
      padding: 16px;
    }
    .case-media .glyph b{
      display:block;
      font-size: 15px;
      margin-top: 6px;
      letter-spacing:-.2px;
    }
    .case-card .body{
      padding: 14px 14px 16px;
      display:flex; flex-direction:column; gap:10px;
    }
    .meta-row{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .case-card h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.25px;
    }
    .case-card p{
      margin:0;
      color: var(--muted);
      font-size: 13.8px;
      line-height: 1.7;
    }
    .case-card .actions{
      display:flex; gap:10px; margin-top:auto; flex-wrap:wrap;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: var(--gridGap);
      align-items:start;
    }
    .article-panel{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      overflow:hidden;
    }
    .article-panel .head{
      padding: 14px 16px;
      border-bottom: 1px solid rgba(16,24,38,.08);
      background: linear-gradient(135deg, rgba(109,92,255,.10), rgba(0,215,255,.06));
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .article-panel .head h3{
      margin:0; font-size:16px; letter-spacing:-.2px;
    }
    .article-panel .head span{
      color: var(--muted2); font-size: 12.8px;
    }
    .article-panel ul{
      margin:0; padding: 10px 12px 14px; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .article-panel li a{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,38,.08);
      background: rgba(255,255,255,.65);
      transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
    }
    .article-panel li a:hover{
      transform: translateY(-1px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,38,.08);
    }
    .article-panel .title{
      font-weight:850;
      color: rgba(18,24,38,.92);
      font-size: 13.8px;
      line-height:1.35;
      margin-top: 2px;
    }
    .article-panel .sub{
      display:block;
      color: var(--muted2);
      font-size: 12.6px;
      margin-top: 5px;
      line-height:1.4;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width: 64ch;
    }
    .article-panel .go{
      width:34px; height:34px; border-radius: 14px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.7);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      color: rgba(18,24,38,.75);
    }

    .price-tips{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .price-tips::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 180px at 0% 10%, rgba(109,92,255,.18), transparent 55%),
        radial-gradient(420px 180px at 100% 20%, rgba(0,215,255,.12), transparent 55%);
      opacity:.7;
      pointer-events:none;
    }
    .price-tips .inner{position:relative}
    .price-tips h3{margin:0; font-size:16px; letter-spacing:-.2px}
    .price-tips p{margin:8px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7}
    .kv{
      margin-top: 12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .kv .chip{
      display:inline-flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.66);
      min-width: 190px;
    }
    .kv .chip i{
      width:12px; height:12px; border-radius: 5px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 4px rgba(109,92,255,.12);
      flex: 0 0 auto;
    }
    .kv .chip b{font-size:13.5px}
    .kv .chip span{display:block; color: var(--muted2); font-size: 12.6px; margin-top:3px; line-height:1.35}
    .price-tips .actions{display:flex; gap:10px; margin-top: 14px; flex-wrap:wrap}

    .form-wrap{
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap: var(--gridGap);
      align-items:start;
    }
    .form-card{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
    }
    .form-card h3{margin:0; font-size:16px; letter-spacing:-.2px}
    .form-card p{margin:8px 0 0; color: var(--muted); font-size: 14px; line-height:1.7}
    form{
      margin-top: 12px;
      display:grid; gap:10px;
    }
    .field{
      display:grid; gap:6px;
    }
    label{
      font-size: 13px;
      color: rgba(18,24,38,.86);
      font-weight: 750;
    }
    input, select, textarea{
      width:100%;
      padding: 11px 12px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,38,.12);
      background: rgba(255,255,255,.76);
      color: rgba(18,24,38,.92);
      font-size: 14px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .05s ease;
    }
    textarea{min-height: 102px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(109,92,255,.35);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .form-actions{
      display:flex; gap:10px; flex-wrap:wrap; margin-top: 6px; align-items:center; justify-content:space-between;
    }
    .form-actions .note{
      color: var(--muted2);
      font-size: 12.8px;
      line-height:1.4;
      max-width: 44ch;
    }

    .help-links{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .help-links::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 180px at 0% 10%, rgba(20,241,149,.14), transparent 55%),
        radial-gradient(420px 180px at 100% 20%, rgba(109,92,255,.14), transparent 55%);
      opacity:.65; pointer-events:none;
    }
    .help-links .inner{position:relative}
    .help-links h3{margin:0; font-size:16px; letter-spacing:-.2px}
    .help-links .list{
      margin-top: 12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .help-links a{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
    }
    .help-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,38,.08);
    }
    .help-links .l{
      display:flex; align-items:center; gap:10px; min-width:0;
    }
    .help-links .l i{
      width:34px; height:34px; border-radius: 14px;
      border:1px solid rgba(16,24,38,.10);
      background: linear-gradient(135deg, rgba(109,92,255,.14), rgba(0,215,255,.10));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color: rgba(18,24,38,.78);
      font-weight:900;
    }
    .help-links .l b{
      font-size: 13.8px; letter-spacing:-.1px;
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
      max-width: 32ch;
    }
    .help-links .r{
      color: var(--muted2);
      font-size: 12.6px;
      white-space:nowrap;
    }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .cloud-tag{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.72);
      color: rgba(18,24,38,.86);
      font-size: 13px;
      font-weight: 800;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      cursor:pointer;
    }
    .cloud-tag:hover{
      transform: translateY(-1px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,38,.08);
    }

    .timeline{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(16,24,38,.06);
      padding: 16px;
      overflow:hidden;
    }
    .timeline .line{
      margin: 10px 0 0;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .t-item{
      border-radius: 16px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      padding: 12px 12px;
    }
    .t-item .head{
      display:flex; align-items:center; justify-content:space-between; gap:12px; margin:0;
    }
    .t-item b{font-size: 13.8px}
    .t-item span{
      color: var(--muted2);
      font-size: 12.6px;
      white-space:nowrap;
    }
    .t-item p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 13.6px;
      line-height:1.65;
    }

    .footer{
      background: linear-gradient(180deg, rgba(255,255,255,.2), rgba(255,255,255,.75));
      border-top: 1px solid rgba(16,24,38,.08);
      padding: 18px 0 26px;
      margin-top: 12px;
    }
    .footer-top{
      display:grid;
      grid-template-columns: 1.1fr 1fr;
      gap: var(--gridGap);
      align-items:start;
    }
    .foot-brand{
      display:flex; flex-direction:column; gap:10px;
    }
    .foot-brand .row{
      display:flex; align-items:center; gap:12px;
    }
    .foot-brand img{
      width:38px; height:38px; border-radius: 14px;
      border:1px solid rgba(16,24,38,.10);
      background: rgba(109,92,255,.10);
      box-shadow: 0 14px 26px rgba(109,92,255,.14);
    }
    .foot-brand b{font-size: 16px; letter-spacing:-.2px}
    .foot-brand p{
      margin:0;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.75;
      max-width: 62ch;
    }
    .foot-links{
      display:flex; gap:12px; flex-wrap:wrap;
      justify-content:flex-end;
      align-items:flex-start;
    }
    .foot-links a{
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      color: rgba(18,24,38,.88);
      font-size: 13.2px;
      font-weight: 800;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,38,.08);
    }
    .footer-mid{
      margin-top: 14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--gridGap);
      align-items:start;
    }
    .friendship{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.72);
      padding: 14px;
    }
    .friendship h3{
      margin:0;
      font-size: 14.5px;
      letter-spacing:-.1px;
    }
    .friendship .links{
      margin-top: 10px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .friendship .links a{
      font-size: 13px;
      font-weight: 850;
      padding: 9px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      max-width: 100%;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .friendship .links a:hover{
      transform: translateY(-1px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,38,.08);
    }

    .foot-contact{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.72);
      padding: 14px;
    }
    .foot-contact .top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .foot-contact h3{
      margin:0; font-size:14.5px; letter-spacing:-.1px;
    }
    .contact-meta{
      margin-top: 10px;
      display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap;
    }
    .contact-meta .box{
      border-radius: 16px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      padding: 12px;
      min-width: 220px;
      flex: 1 1 auto;
    }
    .contact-meta b{font-size: 13.8px}
    .contact-meta p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 13.6px;
      line-height: 1.65;
    }
    .qr{
      display:flex; align-items:center; gap:12px;
      margin-top: 12px;
    }
    .qr img{
      width: 86px; height: 86px; border-radius: 18px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.8);
      box-shadow: 0 18px 34px rgba(16,24,38,.10);
      flex:0 0 auto;
    }
    .qr .qtxt{
      color: var(--muted);
      font-size: 13.6px;
      line-height:1.6;
    }
    .copyright{
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid rgba(16,24,38,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color: rgba(18,24,38,.72);
      font-size: 12.8px;
      flex-wrap:wrap;
    }
    .copy-links{
      display:flex; gap:12px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .copy-links a{
      color: rgba(18,24,38,.72);
      font-weight:800;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.55);
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
    }
    .copy-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,38,.08);
    }

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

    .float-customer{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:60;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .float-customer .bubble{
      width: 48px; height: 48px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 34px rgba(16,24,38,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
    }
    .float-customer .bubble:hover{
      transform: translateY(-2px);
      border-color: rgba(109,92,255,.22);
      box-shadow: 0 22px 44px rgba(16,24,38,.18);
    }
    .float-tip{
      max-width: 220px;
      border-radius: 18px;
      background: rgba(255,255,255,.84);
      border: 1px solid rgba(16,24,38,.10);
      box-shadow: 0 18px 34px rgba(16,24,38,.14);
      padding: 12px 12px;
      color: rgba(18,24,38,.92);
      font-size: 13px;
      line-height:1.5;
      display:none;
    }
    .float-customer[data-open="true"] .float-tip{display:block}
    .float-tip b{display:block; font-size: 13.6px; margin-bottom:4px}
    .float-tip .row{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      margin-top: 8px;
    }
    .float-tip .mini-btn{
      padding: 8px 10px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.65);
      font-weight: 850;
      cursor:pointer;
    }
    .float-tip .mini-btn.primary{
      border-color: rgba(109,92,255,.22);
      background: rgba(109,92,255,.12);
      color: rgba(58,44,197,.98);
    }

    .to-top{
      width:48px; height:48px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 34px rgba(16,24,38,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease, opacity .2s ease;
      opacity: .0;
      pointer-events:none;
    }
    .to-top.show{opacity:1; pointer-events:auto}
    .to-top:hover{transform: translateY(-2px); border-color: rgba(109,92,255,.22); box-shadow: 0 22px 44px rgba(16,24,38,.18)}

    nav a, button{tap-highlight-color: transparent}
    @media (max-width: 980px){
      .hero-top{grid-template-columns: 1fr; }
      .hero h1{font-size: 30px}
      .data-grid{grid-template-columns: 1fr 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .faq{grid-template-columns: 1fr}
      .quote{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .review-card{grid-template-columns: 1fr}
      .form-wrap{grid-template-columns: 1fr}
      .footer-top{grid-template-columns: 1fr}
      .foot-links{justify-content:flex-start}
      .footer-mid{grid-template-columns: 1fr}
      .timeline .line{grid-template-columns: 1fr}
    }
    @media (max-width: 820px){
      .nav{display:none}
      .nav-actions{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .hero-shell{padding: 16px}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .mini-panel .ring::after{animation:none}
      .case-card, .card, .quote-card, .data-card, .cloud-tag, .foot-links a{transition:none}
      .to-top, .float-customer .bubble, .btn{transition:none}
    }