:root{
      --bg0:#fbfbfc;
      --bg1:#f6f7fb;
      --card:#ffffff;
      --text:#121826;
      --muted:#5a6476;
      --muted2:#7a859a;
      --line:rgba(17,24,39,.10);
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 14px 44px rgba(17,24,39,.10);
      --brand:#175bff;
      --brand2:#7c3aed;
      --accent:#ff4d6d;
      --ok:#0ea5e9;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:24px;
      --container:1140px;
      --padX:20px;
      --focus: 0 0 0 4px rgba(23,91,255,.18);
      --grad: linear-gradient(135deg, rgba(23,91,255,.95), rgba(124,58,237,.92));
      --grad2: linear-gradient(135deg, rgba(23,91,255,.12), rgba(124,58,237,.10));
      --grad3: radial-gradient(1000px 400px at 20% -10%, rgba(23,91,255,.18), rgba(255,255,255,0) 55%),
                radial-gradient(900px 420px at 95% 15%, rgba(124,58,237,.14), rgba(255,255,255,0) 55%),
                radial-gradient(900px 420px at 20% 85%, rgba(255,77,109,.10), rgba(255,255,255,0) 60%);
    }
    *{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", Arial, sans-serif;
      color:var(--text);
      background: linear-gradient(180deg, var(--bg0), var(--bg1));
    }
    img{max-width:100%; height:auto; display:block}
    a{color:inherit; text-decoration:none}
    .container{
      width:min(var(--container), 100%);
      margin:0 auto;
      padding:0 var(--padX);
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; z-index:9999;
      background:#fff; border:1px solid var(--line);
      padding:10px 12px; border-radius:12px; box-shadow: var(--shadow);
      outline:none;
    }

    header{
      position:sticky; top:0; z-index:50;
      background: rgba(251,251,252,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .navwrap{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:14px}
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 180px;
    }
    .logo{
      width:34px; height:34px; border-radius:10px;
      background: linear-gradient(135deg, rgba(23,91,255,.18), rgba(124,58,237,.15));
      border:1px solid rgba(23,91,255,.18);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted); margin-top:2px}

    .nav-right{display:flex; align-items:center; gap:12px}
    .menu{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .menu a{
      font-size:13px; color:var(--muted);
      padding:9px 10px; border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .menu a:hover{
      background: rgba(23,91,255,.08);
      color:#102047;
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px; flex-wrap:nowrap;
    }
    .btn{
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      color:#0f172a;
      padding:10px 14px;
      border-radius:14px;
      font-size:13px;
      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 20px rgba(17,24,39,.06);
    }
    .btn:focus{outline:none; box-shadow: var(--focus), 0 8px 20px rgba(17,24,39,.06)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 16px 30px rgba(17,24,39,.10)}
    .btn.primary{
      border:1px solid rgba(23,91,255,.30);
      background: linear-gradient(135deg, rgba(23,91,255,.96), rgba(124,58,237,.94));
      color:#fff;
      box-shadow: 0 18px 40px rgba(23,91,255,.22);
    }
    .btn.primary:hover{box-shadow: 0 26px 54px rgba(23,91,255,.28)}
    .btn.small{padding:9px 12px; border-radius:12px}
    .icon-dot{
      width:10px; height:10px; border-radius:999px; background:#fff; opacity:.95;
      box-shadow: 0 0 0 6px rgba(255,255,255,.18);
    }
    .hamburger{
      display:none;
      width:44px; height:44px; border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      align-items:center; justify-content:center;
      box-shadow: 0 8px 20px rgba(17,24,39,.06);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 16px 30px rgba(17,24,39,.10)}
    .hamburger:focus{outline:none; box-shadow: var(--focus), 0 8px 20px rgba(17,24,39,.06)}
    .hamburger .bars{width:18px; height:12px; position:relative}
    .hamburger .bars span{
      position:absolute; left:0; right:0; height:2px; border-radius:2px; background:#111827;
      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[aria-expanded="true"] .bars span:nth-child(1){top:5px; transform: rotate(45deg)}
    .hamburger[aria-expanded="true"] .bars span:nth-child(2){opacity:0}
    .hamburger[aria-expanded="true"] .bars span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(17,24,39,.08);
      padding:12px 0 16px;
    }
    .mobile-panel .links{
      display:grid; gap:10px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border:1px solid rgba(17,24,39,.08);
      border-radius:16px;
      background:#fff;
      color:#0f172a;
      font-size:14px;
      box-shadow: 0 10px 20px rgba(17,24,39,.05);
    }

    main{padding-bottom:8px}
    .hero{
      padding:42px 0 22px;
      background: var(--grad3);
      position:relative;
      overflow:hidden;
      border-bottom: 1px solid rgba(17,24,39,.06);
    }
    .hero::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(900px 420px at 20% 10%, rgba(23,91,255,.18), rgba(255,255,255,0) 60%),
        radial-gradient(800px 360px at 80% 0%, rgba(124,58,237,.12), rgba(255,255,255,0) 58%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:9px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(23,91,255,.14);
      box-shadow: 0 12px 30px rgba(23,91,255,.08);
      color:#0f2a63;
      font-size:13px;
      margin-bottom:14px;
    }
    .badge .spark{
      width:22px; height:22px; border-radius:8px;
      background: linear-gradient(135deg, rgba(23,91,255,.18), rgba(124,58,237,.18));
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(23,91,255,.20);
    }
    .badge svg{width:14px; height:14px}
    h1{
      margin:0;
      font-size:40px;
      letter-spacing:-.8px;
      line-height:1.12;
    }
    .lead{
      margin:14px 0 18px;
      color:var(--muted);
      font-size:16px;
      line-height:1.8;
      max-width: 56ch;
    }
    .hero-actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
    .micro{
      margin-top:14px;
      display:flex; gap:14px; flex-wrap:wrap;
      align-items:center;
      color:var(--muted2);
      font-size:13px;
    }
    .micro .item{display:flex; align-items:center; gap:10px}
    .check{
      width:20px; height:20px; border-radius:10px;
      background: rgba(14,165,233,.12);
      border:1px solid rgba(14,165,233,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .check svg{width:12px; height:12px; color:#0b4e6a}

    .hero-side{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .glass-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(17,24,39,.08);
      box-shadow: 0 22px 60px rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .glass-card::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 240px at 15% 0%, rgba(23,91,255,.20), rgba(255,255,255,0) 55%);
      pointer-events:none;
    }
    .card-title{
      position:relative;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:12px;
    }
    .card-title strong{font-size:14px}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      color:#0f172a; font-size:12px;
      position:relative;
    }
    .pill b{color:#0b2a6b}
    .pill i{
      width:8px; height:8px; border-radius:999px; background: var(--brand);
      display:inline-block;
      box-shadow: 0 0 0 6px rgba(23,91,255,.10);
    }
    .metric-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .metric{
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.85);
      border-radius:16px;
      padding:12px 12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{transform: translateY(-2px); box-shadow: 0 14px 32px rgba(17,24,39,.10)}
    .metric .k{color:var(--muted2); font-size:12px}
    .metric .v{font-weight:800; letter-spacing:-.2px; margin-top:6px; font-size:20px}
    .metric .s{color:var(--muted); font-size:12px; margin-top:6px; line-height:1.4}
    .side-list{
      display:grid; gap:10px;
    }
    .side-row{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 18px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .side-row:hover{transform: translateY(-2px); box-shadow: 0 14px 32px rgba(17,24,39,.10)}
    .step-ico{
      width:36px; height:36px; border-radius:14px;
      background: var(--grad2);
      border:1px solid rgba(23,91,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .step-ico svg{width:18px; height:18px; color:#0f3d91}
    .side-row strong{display:block; font-size:13px; margin-top:2px}
    .side-row span{display:block; color:var(--muted); font-size:12.5px; line-height:1.55; margin-top:6px}

    section{padding:36px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:14px; margin-bottom:16px;
    }
    .section-head h2{
      margin:0;
      font-size:24px;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      max-width: 60ch;
      font-size:14px;
    }
    .tagrow{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}
    .tag{
      font-size:12px;
      color:#0f2a63;
      border:1px solid rgba(23,91,255,.16);
      background: rgba(23,91,255,.06);
      padding:7px 10px;
      border-radius:999px;
    }

    .grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:14px}
    .grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:14px}
    .grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:12px}

    .feature-card{
      background: rgba(255,255,255,.85);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 150px;
    }
    .feature-card::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(420px 220px at 10% 0%, rgba(23,91,255,.18), rgba(255,255,255,0) 55%);
      opacity:0;
      transition: opacity .2s ease;
      pointer-events:none;
    }
    .feature-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 60px rgba(17,24,39,.09);
      border-color: rgba(23,91,255,.22);
    }
    .feature-card:hover::after{opacity:1}
    .f-top{display:flex; gap:12px; align-items:flex-start}
    .f-ico{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(135deg, rgba(23,91,255,.12), rgba(124,58,237,.10));
      border:1px solid rgba(23,91,255,.16);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .f-ico svg{width:20px; height:20px; color:#0f3d91}
    .feature-card h3{
      margin:2px 0 6px;
      font-size:16px; letter-spacing:-.2px;
    }
    .feature-card p{
      margin:0; color:var(--muted); font-size:13.5px; line-height:1.75;
    }

    .steps{
      display:grid; grid-template-columns: 1.05fr .95fr; gap:14px; align-items:start;
    }
    .step-list{
      display:grid; gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.09); border-color: rgba(23,91,255,.22)}
    .step .num{
      width:38px; height:38px; border-radius:16px;
      background: rgba(23,91,255,.10);
      border:1px solid rgba(23,91,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:800; color:#0f3d91;
      flex:0 0 auto;
    }
    .step strong{display:block; font-size:15px; margin-top:2px}
    .step span{display:block; color:var(--muted); font-size:13.5px; line-height:1.7; margin-top:6px}
    .side-panel{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      position:sticky; top:86px;
    }
    .side-panel .smallcaps{
      color:var(--muted2);
      font-size:12px; letter-spacing:.12em; text-transform:uppercase;
      display:flex; align-items:center; gap:10px; margin-bottom:12px;
    }
    .side-panel .smallcaps::before{
      content:"";
      width:10px; height:10px; border-radius:4px;
      background: var(--grad);
      box-shadow: 0 0 0 7px rgba(23,91,255,.12);
    }
    .side-panel h3{margin:0 0 8px; font-size:18px; letter-spacing:-.3px}
    .side-panel p{margin:0; color:var(--muted); line-height:1.8; font-size:13.8px}
    .toolbox{
      margin-top:14px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tool{
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      font-size:13px;
      color:#0f172a;
      display:flex; gap:10px; align-items:center;
    }
    .tool i{
      width:10px; height:10px; border-radius:999px; background: rgba(23,91,255,.95);
      box-shadow: 0 0 0 6px rgba(23,91,255,.12);
      display:inline-block;
    }

    .compare-wrap{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      box-shadow: 0 22px 60px rgba(17,24,39,.06);
      overflow:hidden;
    }
    .compare-top{
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      padding:16px;
      background: linear-gradient(135deg, rgba(23,91,255,.10), rgba(124,58,237,.08));
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .scorebox{display:flex; align-items:center; gap:14px}
    .score-ring{
      width:62px; height:62px; border-radius:999px;
      background: conic-gradient(from 180deg, rgba(23,91,255,.95), rgba(124,58,237,.92));
      padding:5px;
      box-shadow: 0 18px 44px rgba(23,91,255,.18);
    }
    .score-ring > div{
      width:100%; height:100%; border-radius:999px;
      background: rgba(255,255,255,.92);
      display:flex; flex-direction:column; align-items:center; justify-content:center;
      border:1px solid rgba(17,24,39,.10);
    }
    .score-ring strong{font-size:18px; letter-spacing:-.3px}
    .score-ring span{font-size:11px; color:var(--muted2); margin-top:2px}
    .stars{display:flex; align-items:center; gap:8px; flex-wrap:wrap}
    .stars .starline{display:flex; gap:4px}
    .starline svg{width:16px; height:16px; color:#ffb020}
    .stars b{font-size:14px}
    .stars em{font-style:normal; color:var(--muted); font-size:13px}
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:14px;
    }
    .compare-table{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
    }
    th, td{
      padding:14px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      border-right:1px solid rgba(17,24,39,.06);
      vertical-align:top;
    }
    th:last-child, td:last-child{border-right:none}
    thead th{
      background: rgba(255,255,255,.85);
      position:sticky; top:0; z-index:1;
      text-align:left;
    }
    tbody tr:last-child td{border-bottom:none}
    .good{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 10px; border-radius:14px;
      border:1px solid rgba(14,165,233,.20);
      background: rgba(14,165,233,.08);
      color:#0b4e6a;
      font-weight:700; white-space:nowrap;
    }
    .mid{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 10px; border-radius:14px;
      border:1px solid rgba(245,158,11,.22);
      background: rgba(245,158,11,.10);
      color:#6a3b00;
      font-weight:700; white-space:nowrap;
    }

    .segmented{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .segmented button{
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      color:#0f172a;
      border-radius: 999px;
      padding:10px 12px;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
    }
    .segmented button:hover{transform: translateY(-1px); box-shadow: 0 12px 24px rgba(17,24,39,.08)}
    .segmented button[aria-pressed="true"]{
      border-color: rgba(23,91,255,.30);
      background: rgba(23,91,255,.10);
      box-shadow: 0 18px 44px rgba(23,91,255,.12);
    }

    .cards{
      display:grid; grid-template-columns: repeat(3,1fr); gap:14px;
    }
    .review-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      transition: transform .18s ease, box-shadow .18s ease;
      display:flex; flex-direction:column; gap:12px;
      min-height: 210px;
    }
    .review-card:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.09)}
    .review-head{display:flex; align-items:center; gap:12px}
    .avatar{
      width:44px; height:44px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(23,91,255,.12), rgba(124,58,237,.10));
      border:1px solid rgba(23,91,255,.16);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color:#0f3d91;
    }
    .review-meta strong{display:block; font-size:14px}
    .review-meta span{display:block; color:var(--muted); font-size:12.5px; margin-top:3px}
    .review-text{
      margin:0;
      color:#162035;
      line-height:1.75;
      font-size:13.8px;
    }
    .review-foot{
      margin-top:auto;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      color:var(--muted2);
      font-size:12.5px;
      border-top: 1px dashed rgba(17,24,39,.12);
      padding-top:12px;
    }
    .thumbs{
      display:flex; align-items:center; gap:8px;
      color:#0f2a63;
      font-weight:800;
    }
    .thumbs svg{width:16px; height:16px}

    .timeline{
      display:grid; gap:12px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.08);
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .t-item:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.09)}
    .t-dot{
      width:14px; height:14px; border-radius:6px;
      background: var(--grad);
      box-shadow: 0 0 0 7px rgba(23,91,255,.12);
      margin-top:6px;
      flex:0 0 auto;
    }
    .t-item strong{display:block; font-size:14.5px}
    .t-item span{display:block; color:var(--muted); font-size:13.5px; line-height:1.7; margin-top:6px}

    .cases{
      display:grid; grid-template-columns: repeat(3,1fr); gap:14px;
    }
    .case-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
      min-height: 320px;
    }
    .case-card:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.10); border-color: rgba(23,91,255,.22)}
    .case-top{
      padding:14px 14px 8px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-pill{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      font-size:12px; color:#0f2a63; white-space:nowrap;
    }
    .case-card h3{
      margin:0;
      padding:0 14px 8px;
      font-size:16px; letter-spacing:-.2px;
      line-height:1.35;
    }
    .case-card p{
      margin:0; padding:0 14px 12px;
      color:var(--muted); font-size:13.5px; line-height:1.75;
    }
    .case-media{
      margin-top:auto;
      padding:0 14px 14px;
    }
    .case-media .imgbox{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.08);
      overflow:hidden;
      background: linear-gradient(135deg, rgba(23,91,255,.08), rgba(124,58,237,.06));
    }
    .case-media img{
      width:100%; height:auto;
      object-fit:cover;
      transform: scale(1.01);
      transition: transform .35s ease;
    }
    .case-card:hover .case-media img{transform: scale(1.05)}
    .img-alt{
      padding:10px 14px 14px;
      color:var(--muted2);
      font-size:12.5px;
      border-top:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.7);
    }

    .news{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .article-list{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
    }
    .article-list header{
      position:static; background:none; backdrop-filter:none;
      border:none; padding:0; margin-bottom:10px;
    }
    .article-list .ah{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .article-list .ah h3{margin:0; font-size:16px}
    .article-list .ah span{color:var(--muted); font-size:13px}
    .alist{display:grid; gap:10px; margin-top:10px}
    .alink{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.88);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .alink:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.10); border-color: rgba(23,91,255,.22)}
    .alist .dot{
      width:10px; height:10px; border-radius:4px; background: var(--brand);
      margin-top:6px;
      box-shadow: 0 0 0 7px rgba(23,91,255,.10);
      flex:0 0 auto;
    }
    .alink strong{display:block; font-size:13.8px; line-height:1.35}
    .alink span{display:block; color:var(--muted); font-size:12.5px; margin-top:6px; line-height:1.5}
    .alist .go{margin-left:auto; color:#0f2a63; font-weight:800; font-size:12.5px; white-space:nowrap; padding-top:3px}

    .form-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
    }
    form{margin:0}
    .form-grid{
      display:grid; gap:12px;
      grid-template-columns: 1fr 1fr;
      margin-top:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    label{font-size:13px; color:#17233a}
    input, select, textarea{
      width:100%;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.95);
      border-radius: 14px;
      padding:12px 12px;
      font-size:14px;
      color:#0f172a;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{box-shadow: var(--focus); border-color: rgba(23,91,255,.35)}
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top:4px;
    }
    .hint{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.5;
      max-width: 64ch;
    }
    .toast{
      position: fixed; left: 50%; transform: translateX(-50%);
      bottom: 18px; z-index: 100;
      background: rgba(17,24,39,.92);
      color:#fff;
      padding:12px 14px;
      border-radius: 14px;
      box-shadow: 0 20px 60px rgba(0,0,0,.25);
      font-size:13px;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .toast.show{opacity:1; transform: translateX(-50%) translateY(-6px)}
    .toast b{color:#9ae6ff}

    details{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:14px 14px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    details[open]{border-color: rgba(23,91,255,.22); box-shadow: 0 22px 60px rgba(17,24,39,.10)}
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      padding:4px 2px;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:800; letter-spacing:-.2px; font-size:14.5px;
      line-height:1.4;
    }
    .chev{
      width:36px; height:36px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .22s ease;
    }
    details[open] .chev{transform: rotate(180deg)}
    .a{
      margin-top:10px;
      color:var(--muted);
      font-size:13.8px;
      line-height:1.8;
      border-top: 1px dashed rgba(17,24,39,.12);
      padding-top:12px;
    }

    .tagcloud{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      display:flex; flex-wrap:wrap; gap:10px;
      align-items:flex-start;
    }
    .tagcloud a{
      padding:9px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      font-size:13px;
      color:#0f172a;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      white-space:nowrap;
    }
    .tagcloud a:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      border-color: rgba(23,91,255,.22);
      background: rgba(23,91,255,.06);
    }

    .two-col{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:start;
    }
    .planet{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 44px rgba(17,24,39,.05);
      padding:16px;
    }
    .planet h3{margin:0 0 10px; font-size:16px}
    .planet p{margin:0; color:var(--muted); line-height:1.8; font-size:13.8px}
    .mapgrid{
      margin-top:12px;
      display:grid; grid-template-columns: repeat(3,1fr); gap:10px;
    }
    .city{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
    }
    .city strong{display:block; font-size:13.5px}
    .city span{display:block; margin-top:6px; color:var(--muted2); font-size:12.5px; line-height:1.5}

    .footer{
      background: #0b1220;
      color: rgba(255,255,255,.92);
      border-top: 1px solid rgba(255,255,255,.10);
      padding:22px 0 18px;
    }
    .footer .fwrap{
      display:flex; align-items:flex-start; justify-content:space-between; gap:18px; flex-wrap:wrap;
    }
    .footer .col{min-width: 240px; max-width: 520px}
    .footer .brandline{display:flex; align-items:center; gap:12px}
    .footer .brandline .mark{
      width:38px; height:38px; border-radius:14px;
      background: linear-gradient(135deg, rgba(23,91,255,.22), rgba(124,58,237,.18));
      border:1px solid rgba(255,255,255,.14);
      display:flex; align-items:center; justify-content:center;
    }
    .footer .brandline strong{font-size:15px}
    .footer .brandline span{display:block; color:rgba(255,255,255,.72); margin-top:4px; font-size:12.8px}
    .footer p{margin:12px 0 0; color:rgba(255,255,255,.74); font-size:13.2px; line-height:1.8}
    .footer .links{
      display:grid; grid-template-columns: repeat(2, minmax(140px, 1fr));
      gap:10px;
      margin-top:8px;
    }
    .footer a{
      color: rgba(255,255,255,.86);
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      padding:10px 12px;
      border-radius: 16px;
      font-size:13px;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .footer a:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.10);
      border-color: rgba(23,91,255,.35);
    }
    .foot-bottom{
      margin-top:14px;
      padding-top:14px;
      border-top: 1px solid rgba(255,255,255,.10);
      display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
      color: rgba(255,255,255,.72);
      font-size:12.8px;
    }
    .foot-bottom .right{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .foot-bottom .right a{
      border:none; background:none; padding:0; border-radius:0; color: rgba(255,255,255,.80);
    }
    .foot-bottom .right a:hover{background:none; transform:none; border:none; color:#fff}

    .float-help{
      position:fixed; right:16px; bottom:16px; z-index:80;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .float-card{
      background: rgba(255,255,255,.92);
      border:1px solid rgba(17,24,39,.10);
      border-radius: 18px;
      padding:10px;
      box-shadow: 0 22px 60px rgba(17,24,39,.16);
      display:flex; gap:10px; align-items:center;
      transform: translateY(10px);
      opacity:0;
      pointer-events:none;
      transition: opacity .25s ease, transform .25s ease;
      max-width: 260px;
    }
    .float-card.show{opacity:1; transform: translateY(0); pointer-events:auto}
    .float-card img{
      width:46px; height:46px; border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      object-fit:cover;
    }
    .float-card .t{
      display:flex; flex-direction:column; gap:4px;
      min-width: 0;
    }
    .float-card .t strong{font-size:13.2px}
    .float-card .t span{font-size:12.3px; color:var(--muted); line-height:1.4}
    .float-btn{
      border:none;
      width:54px; height:54px; border-radius: 18px;
      background: linear-gradient(135deg, rgba(23,91,255,.95), rgba(124,58,237,.92));
      color:#fff;
      cursor:pointer;
      box-shadow: 0 26px 54px rgba(23,91,255,.26);
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
    }
    .float-btn:hover{transform: translateY(-2px); box-shadow: 0 30px 70px rgba(23,91,255,.32); filter: saturate(1.05)}
    .float-btn:focus{outline:none; box-shadow: var(--focus), 0 26px 54px rgba(23,91,255,.26)}
    .float-btn svg{width:22px; height:22px}

    .backtop{
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      color:#0f172a;
      border-radius: 18px;
      padding:12px 14px;
      cursor:pointer;
      box-shadow: 0 18px 44px rgba(17,24,39,.10);
      transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
      display:none;
      align-items:center;
      gap:10px;
      font-size:13px;
    }
    .backtop.show{display:flex}
    .backtop:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.14)}
    .backtop svg{width:16px; height:16px}

    .reveal{opacity:0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease}
    .reveal.in{opacity:1; transform: translateY(0)}
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{opacity:1; transform:none; transition:none}
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
      h1{font-size:34px}
      .steps{grid-template-columns:1fr}
      .side-panel{position:static}
      .grid-3{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .grid-4{grid-template-columns:repeat(2,1fr)}
      .cards{grid-template-columns:1fr}
      .cases{grid-template-columns:1fr}
      .news{grid-template-columns:1fr}
      .two-col{grid-template-columns:1fr}
      .mapgrid{grid-template-columns:repeat(2,1fr)}
      .mobile-only{display:block}
      .menu{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:none}
      .mobile-panel.show{display:block}
      .navwrap{padding:12px 0}
      .form-grid{grid-template-columns:1fr}
    }