:root{
      --bg0:#f7f7fb;
      --bg1:#ffffff;
      --text:#13151a;
      --muted:#5c6675;
      --muted2:#7a8698;
      --line:rgba(18,24,40,.10);
      --card:#ffffff;
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 12px 34px rgba(17,24,39,.12);
      --primary:#1b6bff;
      --primary2:#0ea5e9;
      --accent:#22c55e;
      --warn:#f59e0b;
      --danger:#ef4444;
      --chip:#eef4ff;
      --chipText:#1b3c8a;
      --radius:18px;
      --radius2:26px;
      --container:1120px;
      --padX:16px;
      --focus: 0 0 0 4px rgba(27,107,255,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB",
      "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 650px at 15% -10%, rgba(27,107,255,.16), transparent 55%),
        radial-gradient(980px 560px at 90% 10%, rgba(14,165,233,.14), transparent 50%),
        linear-gradient(180deg, #f6f7ff 0%, #ffffff 55%, #f7f7fb 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--padX);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(160%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(18,24,40,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:220px;
    }
    .brand img{
      width:150px;
      height:auto;
      display:block;
    }
    .brand .tagline{
      font-size:12px;
      color:var(--muted2);
      line-height:1.2;
      white-space:nowrap;
      display:none;
    }
    @media (min-width:980px){
      .brand .tagline{display:block}
    }

    .nav-right{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .nav-links{
      display:none;
      gap:18px;
      align-items:center;
      padding:0;
      margin:0;
      list-style:none;
    }
    @media (min-width:980px){
      .nav-links{display:flex}
    }
    .nav-links a{
      font-size:14px;
      color:rgba(19,21,26,.85);
      padding:8px 0;
      position:relative;
    }
    .nav-links a::after{
      content:"";
      position:absolute;
      left:0;
      bottom:4px;
      width:0%;
      height:2px;
      background:linear-gradient(90deg,var(--primary),var(--primary2));
      transition:width .22s ease;
      border-radius:99px;
    }
    .nav-links a:hover{color:rgba(19,21,26,1)}
    .nav-links a:hover::after{width:100%}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:999px;
      padding:10px 14px;
      border:1px solid rgba(27,107,255,.22);
      background:#fff;
      color:#0f2a52;
      font-weight:650;
      font-size:14px;
      box-shadow: 0 8px 20px rgba(27,107,255,.10);
      transition: transform .14s ease, box-shadow .14s ease, background .14s ease;
      user-select:none;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 28px rgba(27,107,255,.14); background: #fbfdff;}
    .btn:active{transform: translateY(0px)}
    .btn:focus{outline:none; box-shadow: var(--focus), 0 12px 28px rgba(27,107,255,.14);}
    .btn-primary{
      border-color: rgba(27,107,255,.35);
      background: linear-gradient(135deg, rgba(27,107,255,1), rgba(14,165,233,1));
      color:#fff;
      box-shadow: 0 18px 40px rgba(27,107,255,.28);
    }
    .btn-primary:hover{box-shadow: 0 22px 54px rgba(27,107,255,.34); background: linear-gradient(135deg, rgba(27,107,255,.98), rgba(14,165,233,.98));}

    .icon-dot{
      width:10px;height:10px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #ffffff, rgba(255,255,255,.2) 25%, rgba(255,255,255,0) 55%), linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(27,107,255,.16);
      display:inline-block;
    }

    .hamburger{
      width:44px;height:44px;border-radius:12px;
      border:1px solid rgba(18,24,40,.10);
      background:#fff;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .14s ease, box-shadow .14s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(17,24,39,.10)}
    .hamburger:focus{outline:none; box-shadow: var(--focus), 0 14px 30px rgba(17,24,39,.10)}
    .hamburger .bars{
      width:18px;height:12px; position:relative;
    }
    .hamburger .bars span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:99px;
      background: rgba(19,21,26,.86);
      transition: transform .2s ease, top .2s ease, opacity .2s 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}
    .hamburger[data-open="true"] .bars span:nth-child(1){top:5px; transform: rotate(45deg)}
    .hamburger[data-open="true"] .bars span:nth-child(2){opacity:0}
    .hamburger[data-open="true"] .bars span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-menu{
      display:none;
      padding:10px 0 16px;
    }
    @media (max-width:979px){
      .mobile-menu{display:block}
    }
    .mobile-panel{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.9);
      border-radius:16px;
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .mobile-links{
      display:flex;
      flex-direction:column;
      gap:0;
      padding:8px;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius:12px;
      font-size:14px;
      color:rgba(19,21,26,.88);
      transition: background .14s ease;
    }
    .mobile-links a:hover{background: rgba(27,107,255,.08)}
    .mobile-actions{
      display:flex;
      gap:10px;
      padding:10px 12px 14px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
    }

    main{padding:10px 0 26px}
    section{padding:56px 0}
    .section-tight{padding:40px 0}
    .hero{
      padding:28px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:20px;
      align-items:stretch;
    }
    @media (max-width:980px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
    }

    .hero-card{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(1200px 600px at 10% 0%, rgba(27,107,255,.22), transparent 55%),
        radial-gradient(900px 520px at 85% 10%, rgba(14,165,233,.18), transparent 50%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.82));
      box-shadow: var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
      min-height: 320px;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(600px 260px at 20% 10%, rgba(34,197,94,.12), transparent 60%),
        radial-gradient(520px 220px at 70% 0%, rgba(245,158,11,.10), transparent 56%);
      pointer-events:none;
      filter:saturate(120%);
    }
    .hero-content{
      position:relative;
      display:flex;
      flex-direction:column;
      height:100%;
      gap:14px;
    }
    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      border-radius:999px;
      padding:8px 12px;
      border:1px solid rgba(27,107,255,.20);
      background: rgba(238,244,255,.65);
      color: var(--chipText);
      font-weight:700;
      font-size:13px;
    }
    .pill .spark{
      width:10px;height:10px;border-radius:4px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(27,107,255,.14);
      transform: rotate(12deg);
    }
    .hero h1{
      margin:0;
      font-size: clamp(26px, 3.2vw, 40px);
      line-height:1.12;
      letter-spacing:-.02em;
    }
    .hero-sub{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width:62ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top:6px;
    }
    .hero-note{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
      margin-top:2px;
    }
    .hero-note .tick{
      width:18px;height:18px;border-radius:8px;
      background: rgba(34,197,94,.14);
      border:1px solid rgba(34,197,94,.26);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .hero-note svg{width:12px;height:12px; fill: rgba(34,197,94,1)}
    .hero-sim{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding:18px;
      overflow:hidden;
      position:relative;
      min-height: 320px;
    }
    .hero-sim::after{
      content:"";
      position:absolute;
      inset:-60px -60px auto auto;
      width:220px;height:220px;
      background: radial-gradient(circle at 30% 30%, rgba(27,107,255,.25), transparent 60%);
      transform: rotate(10deg);
      pointer-events:none;
    }
    .sim-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      position:relative;
    }
    .sim-title{
      display:flex;
      flex-direction:column;
      gap:3px;
    }
    .sim-title strong{
      font-size:15px;
      letter-spacing:-.01em;
    }
    .sim-title span{
      color:var(--muted2);
      font-size:13px;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      border-radius:999px;
      padding:8px 12px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.85);
      color: rgba(19,21,26,.88);
      font-weight:700;
      font-size:13px;
      white-space:nowrap;
    }
    .status-badge i{
      width:10px;height:10px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #ffffff, rgba(255,255,255,.2) 25%, rgba(255,255,255,0) 55%), linear-gradient(135deg, var(--accent), #16a34a);
      box-shadow: 0 0 0 4px rgba(34,197,94,.16);
      display:inline-block;
    }

    .sim-grid{
      position:relative;
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .mini-card{
      border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.72));
      padding:12px 12px;
      display:flex;
      gap:12px;
      align-items:flex-start;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .mini-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(17,24,39,.12);
      border-color: rgba(27,107,255,.22);
    }
    .mini-ico{
      width:38px;height:38px;border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(27,107,255,.20);
      background: rgba(238,244,255,.7);
      flex:0 0 auto;
    }
    .mini-ico svg{width:18px;height:18px; fill: rgba(27,107,255,1)}
    .mini-card strong{
      display:block;
      font-size:14px;
      margin-bottom:3px;
      letter-spacing:-.01em;
    }
    .mini-card span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
    }

    .data-row{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      margin-top:18px;
    }
    @media (max-width:980px){
      .data-row{grid-template-columns: repeat(2, 1fr)}
      .hero-card{min-height: auto}
      .hero-sim{min-height: auto}
    }
    @media (max-width:520px){
      .data-row{grid-template-columns: 1fr}
    }
    .metric{
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      padding:14px 12px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .metric::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(380px 140px at 10% 0%, rgba(27,107,255,.18), transparent 62%);
      pointer-events:none;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(17,24,39,.12);
      border-color: rgba(27,107,255,.22);
    }
    .metric .num{
      font-size:20px;
      font-weight:850;
      letter-spacing:-.02em;
      position:relative;
    }
    .metric .label{
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
      position:relative;
    }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:60ch;
      line-height:1.7;
      font-size:14px;
    }
    .section-head .right-actions{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    @media (max-width:980px){ .grid-3{grid-template-columns:1fr; gap:12px} }

    .card{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 12px 34px rgba(17,24,39,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 52px rgba(17,24,39,.12);
      border-color: rgba(27,107,255,.22);
    }
    .card-inner{padding:16px}
    .card h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.01em;
    }
    .card p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .card .meta{
      margin-top:14px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(27,107,255,.18);
      background: rgba(238,244,255,.75);
      color: var(--chipText);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .chip i{
      width:8px;height:8px;border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(27,107,255,.14);
    }

    .list-steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    @media (max-width:980px){ .list-steps{grid-template-columns:1fr; gap:12px} }
    .step{
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      padding:14px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 18px 50px rgba(17,24,39,.12);}
    .step .no{
      width:40px;height:40px;border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(27,107,255,.20);
      background: rgba(238,244,255,.72);
      font-weight:900;
      color: rgba(27,107,255,1);
      letter-spacing:-.02em;
    }
    .step strong{
      display:block;
      margin-top:12px;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .step span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(900px 420px at 0% 0%, rgba(27,107,255,.13), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.76));
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-top{
      padding:18px 18px 0;
    }
    .compare-top .badge-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:10px;
    }
    .stars{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .stars .star-score{
      display:inline-flex; align-items:center; gap:10px;
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.85);
      font-weight:900;
    }
    .star-row{
      display:flex; gap:4px; align-items:center;
    }
    .star-row svg{width:18px;height:18px; fill: rgba(245,158,11,1)}
    .compare-top p{
      margin:0 0 14px;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
      padding:0 0 0;
    }

    .compare-table{
      width:100%;
      border-collapse:collapse;
      font-size:14px;
      overflow:auto;
    }
    .compare-table th,.compare-table td{
      padding:12px 12px;
      border-top:1px solid rgba(18,24,40,.08);
      vertical-align:top;
    }
    .compare-table thead th{
      background: rgba(238,244,255,.65);
      border-top:none;
      color: rgba(19,21,26,.88);
      font-weight:900;
      text-align:left;
      white-space:nowrap;
    }
    .compare-table td{
      color: rgba(19,21,26,.88);
    }
    .k{
      color:var(--muted);
      width:30%;
      font-weight:750;
    }
    .pill-cell{
      display:inline-flex;
      gap:8px;
      align-items:center;
      flex-wrap:wrap;
      line-height:1.5;
    }
    .good{
      display:inline-flex; align-items:center; gap:8px;
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(34,197,94,.25);
      background: rgba(34,197,94,.10);
      font-weight:900;
      color: rgba(20,83,45,1);
      white-space:nowrap;
    }
    .good i{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, #22c55e, #16a34a);
      box-shadow: 0 0 0 4px rgba(34,197,94,.16);
      display:inline-block;
    }
    .neutral{
      display:inline-flex; align-items:center; gap:8px;
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(27,107,255,.18);
      background: rgba(238,244,255,.72);
      font-weight:900;
      color: rgba(27,61,138,1);
      white-space:nowrap;
    }
    .neutral i{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(27,107,255,.14);
      display:inline-block;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    @media (max-width:980px){ .two-col{grid-template-columns:1fr} }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    @media (max-width:980px){ .network-grid{grid-template-columns:1fr} }

    .quote{
      position:relative;
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(900px 380px at 10% 0%, rgba(14,165,233,.15), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.76));
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .quote h3{margin:0; font-size:16px; letter-spacing:-.01em}
    .quote p{margin:10px 0 0; color:var(--muted); line-height:1.8; font-size:14px}
    .quote .bullets{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    @media (max-width:520px){ .quote .bullets{grid-template-columns:1fr} }
    .bullet{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.78);
    }
    .bullet .b-ico{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(27,107,255,.20);
      background: rgba(238,244,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .bullet .b-ico svg{width:16px;height:16px; fill: rgba(27,107,255,1)}
    .bullet strong{display:block; font-size:14px}
    .bullet span{display:block; margin-top:4px; color:var(--muted); font-size:13px; line-height:1.6}

    .timeline{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding:16px;
      overflow:hidden;
    }
    .timeline .t-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .timeline .t-head strong{font-size:16px; letter-spacing:-.01em}
    .timeline .t-head span{color:var(--muted); font-size:14px; line-height:1.7; max-width:60ch}
    .t-steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:10px;
    }
    @media (max-width:980px){ .t-steps{grid-template-columns:1fr} }
    .t-item{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      position:relative;
      overflow:hidden;
    }
    .t-item::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(320px 120px at 0% 0%, rgba(27,107,255,.16), transparent 58%);
      pointer-events:none;
    }
    .t-item .t-no{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .t-item .t-no i{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(27,107,255,.22);
      background: rgba(238,244,255,.72);
      display:inline-flex;
      align-items:center; justify-content:center;
      color: rgba(27,107,255,1);
      font-style:normal;
      font-size:13px;
    }
    .t-item strong{
      position:relative;
      display:block;
      margin-top:10px;
      font-size:14px;
    }
    .t-item span{
      position:relative;
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .cards-people{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    @media (max-width:980px){ .cards-people{grid-template-columns:1fr} }
    .person{
      border-radius: var(--radius);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 12px 34px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .person:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 52px rgba(17,24,39,.12);
      border-color: rgba(27,107,255,.22);
    }
    .person .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:44px;height:44px;border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background: linear-gradient(180deg, rgba(238,244,255,.86), rgba(255,255,255,.86));
      display:flex; align-items:center; justify-content:center;
      color: rgba(27,107,255,1);
      font-weight:950;
    }
    .person .role{
      color:var(--muted);
      font-size:13px;
      margin-top:6px;
      line-height:1.3;
      white-space:nowrap;
    }
    .person .name{
      font-weight:950;
      letter-spacing:-.01em;
      font-size:15px;
      margin:0;
    }
    .person .quote-text{
      margin:12px 0 0;
      color: rgba(19,21,26,.88);
      font-size:14px;
      line-height:1.8;
    }
    .stars-mini{
      margin-top:10px;
      display:flex; gap:4px; align-items:center;
    }
    .stars-mini svg{width:16px;height:16px; fill: rgba(245,158,11,1)}
    .person .tags{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tag{
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.84);
      color: rgba(19,21,26,.82);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }

    .gallery{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    @media (max-width:980px){ .gallery{grid-template-columns:1fr} }
    .gallery-item{
      border-radius: var(--radius);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 12px 34px rgba(17,24,39,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
    }
    .gallery-item:hover{transform: translateY(-2px); box-shadow: 0 18px 52px rgba(17,24,39,.12); border-color: rgba(27,107,255,.22);}
    .img-wrap{
      padding:12px;
      background: radial-gradient(600px 200px at 10% 0%, rgba(27,107,255,.10), transparent 58%);
    }
    .img-wrap img{
      width:100%;
      height:auto;
      display:block;
      border-radius:14px;
      object-fit:contain;
      background: rgba(255,255,255,.9);
      border:1px solid rgba(18,24,40,.06);
    }
    .gallery-item .g-body{padding:0 16px 16px}
    .gallery-item .g-body strong{
      display:block;
      margin-top:10px;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .gallery-item .g-body span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    @media (max-width:980px){ .article-list{grid-template-columns:1fr} }
    .article{
      border-radius: var(--radius);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 12px 34px rgba(17,24,39,.06);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-2px); box-shadow: 0 18px 52px rgba(17,24,39,.12); border-color: rgba(27,107,255,.22);}
    .article .a-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:8px;
    }
    .article .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(238,244,255,.65);
      color: rgba(27,61,138,1);
      font-weight:900;
      font-size:13px;
      white-space:nowrap;
    }
    .article .date{
      color:var(--muted2);
      font-size:13px;
      white-space:nowrap;
      margin-top:2px;
    }
    .article h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .article p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .article .a-link{
      margin-top:12px;
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      color: rgba(27,107,255,1);
      font-size:14px;
    }
    .article .a-link svg{width:16px;height:16px; fill: currentColor}

    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.82);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    details.faq-item{
      border-top:1px solid rgba(18,24,40,.08);
      padding:0;
      background: transparent;
    }
    details.faq-item:first-child{border-top:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:950;
      font-size:15px;
      letter-spacing:-.01em;
      line-height:1.4;
    }
    .chev{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(238,244,255,.70);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease;
      margin-top:-2px;
    }
    .chev svg{width:16px;height:16px; fill: rgba(27,107,255,1)}
    details[open] .chev{transform: rotate(180deg)}
    .faq-body{
      padding:0 16px 14px;
      color:var(--muted);
      line-height:1.8;
      font-size:14px;
    }
    .faq-body .answer{
      margin:0;
    }

    .form-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(820px 360px at 15% 0%, rgba(27,107,255,.15), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.76));
      box-shadow: var(--shadow);
      padding:16px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width:980px){ .form-grid{grid-template-columns:1fr} }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field label{
      font-size:13px;
      color: rgba(19,21,26,.85);
      font-weight:850;
    }
    .input, select.input, textarea.input{
      border-radius:14px;
      border:1px solid rgba(18,24,40,.12);
      background: rgba(255,255,255,.88);
      padding:12px 12px;
      font-size:14px;
      color: rgba(19,21,26,.92);
      transition: box-shadow .14s ease, border-color .14s ease, transform .14s ease;
      width:100%;
    }
    textarea.input{min-height:120px; resize:vertical}
    .input:focus{
      outline:none;
      box-shadow: var(--focus);
      border-color: rgba(27,107,255,.35);
    }
    .full{grid-column:1 / -1}
    .form-actions{
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top:12px;
    }
    .privacy{
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
      max-width:60ch;
    }

    footer{
      padding:28px 0 34px;
      background:
        radial-gradient(1000px 420px at 0% 0%, rgba(27,107,255,.14), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.70));
      border-top:1px solid rgba(18,24,40,.08);
    }
    .footer-card{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding:16px;
    }
    .footer-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .footer-left{
      min-width:260px;
    }
    .footer-left .f-brand{
      display:flex; align-items:center; gap:12px;
    }
    .footer-left img{
      width:140px;height:auto; display:block;
    }
    .footer-left p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.8;
      font-size:14px;
      max-width:62ch;
    }
    .footer-links{
      display:grid;
      grid-template-columns: repeat(3, minmax(140px, 1fr));
      gap:10px 14px;
      align-items:start;
      width:min(620px, 100%);
    }
    @media (max-width:980px){ .footer-links{grid-template-columns:1fr; width:100%} }
    .fl{
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.84);
      padding:12px;
    }
    .fl strong{
      display:block;
      font-size:14px;
      letter-spacing:-.01em;
    }
    .fl a{
      display:block;
      margin-top:8px;
      color: rgba(19,21,26,.86);
      font-weight:800;
      font-size:13px;
      opacity:.92;
      transition: color .14s ease;
    }
    .fl a:hover{color: rgba(27,107,255,1)}
    .footer-bottom{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      border-top:1px solid rgba(18,24,40,.08);
      padding-top:12px;
      margin-top:12px;
    }
    .copyright{
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
      font-weight:700;
    }
    .friend{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
      align-items:center;
    }
    .friend a{
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.84);
      color: rgba(19,21,26,.86);
      font-weight:900;
      font-size:13px;
      transition: transform .14s ease, border-color .14s ease;
    }
    .friend a:hover{
      transform: translateY(-1px);
      border-color: rgba(27,107,255,.22);
      color: rgba(27,107,255,1);
    }

    .float-cta{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    @media (max-width:520px){
      .float-cta{right:10px; bottom:10px}
    }
    .float-card{
      display:flex;
      align-items:center;
      gap:10px;
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 46px rgba(17,24,39,.18);
      backdrop-filter: blur(10px);
      transform-origin: right bottom;
      animation: popIn .35s ease both;
    }
    @keyframes popIn{
      from{transform: translateY(10px) scale(.98); opacity:0}
      to{transform: translateY(0) scale(1); opacity:1}
    }
    .float-card .qr{
      width:38px;height:38px;border-radius:14px;
      border:1px solid rgba(27,107,255,.22);
      background: rgba(238,244,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      overflow:hidden;
      position:relative;
    }
    .float-card .qr img{
      width:70px;height:70px;
      object-fit:cover;
      transform: scale(.58);
      filter: saturate(1.05) contrast(1.02);
      display:block;
    }
    .float-card .text{
      display:flex; flex-direction:column; gap:2px;
      line-height:1.1;
    }
    .float-card .text strong{font-size:14px; letter-spacing:-.01em}
    .float-card .text span{font-size:12px; color:var(--muted2); font-weight:800}
    .float-card a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      white-space:nowrap;
      font-weight:950;
      font-size:14px;
      border-radius:999px;
      padding:10px 12px;
      background: linear-gradient(135deg, rgba(27,107,255,1), rgba(14,165,233,1));
      color:#fff;
      box-shadow: 0 18px 40px rgba(27,107,255,.28);
      border:1px solid rgba(255,255,255,.18);
      transition: transform .14s ease, box-shadow .14s ease;
    }
    .float-card a:hover{transform: translateY(-1px); box-shadow: 0 22px 54px rgba(27,107,255,.34);}
    .float-card a:focus{outline:none; box-shadow: var(--focus), 0 22px 54px rgba(27,107,255,.34);}

    .to-top{
      width:46px;height:46px;border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 46px rgba(17,24,39,.18);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .14s ease, opacity .14s ease;
      opacity:.95;
      user-select:none;
    }
    .to-top:hover{transform: translateY(-2px)}
    .to-top svg{width:18px;height:18px; fill: rgba(27,107,255,1)}
    .to-top[hidden]{display:none}

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{opacity:1; transform:none; transition:none}
      .btn,.card,.mini-card,.metric,.person,.gallery-item,.step{transition:none}
      .float-card{animation:none}
    }
    .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;
    }