:root{
      --bg0:#f6f9ff;
      --bg1:#ffffff;
      --text:#0f172a;
      --muted:#5b667a;
      --subtle:#7b879a;
      --border:rgba(15,23,42,.12);
      --border2:rgba(15,23,42,.08);
      --shadow: 0 16px 40px rgba(8, 20, 60, .10);
      --shadow2: 0 10px 26px rgba(8, 20, 60, .10);
      --blue:#0b56ff;
      --blue2:#0a4de1;
      --navy:#0b1f66;
      --glow: rgba(11,86,255,.25);
      --card:#ffffff;
      --chip:#eef4ff;
      --chip2:#e7f0ff;
      --accent:#1c66ff;
      --good:#0ea5e9;
      --warn:#f59e0b;
      --ok:#10b981;
      --danger:#ef4444;
      --radius:18px;
      --radius2:26px;
      --max:1100px;
      --pad:20px;
      --focus: 0 0 0 3px rgba(11,86,255,.22);
      --ease: cubic-bezier(.2,.8,.2,1);
    }
    *{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(900px 420px at 20% -10%, rgba(11,86,255,.18), transparent 55%),
        radial-gradient(800px 380px at 88% 10%, rgba(14,165,233,.14), transparent 60%),
        linear-gradient(180deg, var(--bg0), #fff 32%, #f7faff 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .skip{
      position:absolute; left:-999px; top:8px;
      background:#fff; border:1px solid var(--border);
      padding:10px 12px; border-radius:12px;
      z-index:9999;
    }
    .skip:focus{left:var(--pad); outline:none; box-shadow:var(--focus)}
    header{
      position:sticky; top:0; z-index:50;
      background: rgba(246,249,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(15,23,42,.07);
    }
    .nav-wrap{
      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;
    }
    .brand img{
      width:40px; height:40px; border-radius:12px;
      box-shadow: 0 10px 24px rgba(11,86,255,.18);
      border:1px solid rgba(255,255,255,.7);
      background:#fff;
    }
    .brand .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .brand-name{
      font-weight:860; letter-spacing:.2px;
      font-size:14.5px;
    }
    .brand .brand-sub{
      font-size:12.5px; color:var(--subtle);
      margin-top:2px;
    }

    .nav-right{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .nav-links{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(15,23,42,.82);
      padding:8px 10px; border-radius:12px;
      border:1px solid transparent;
      transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(11,86,255,.08);
      border-color: rgba(11,86,255,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      appearance:none; border:1px solid transparent;
      padding:10px 14px; border-radius:14px;
      font-weight:780; font-size:13px; cursor:pointer;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn-primary{
      background: linear-gradient(180deg, #1d6bff, #0b56ff);
      color:#fff;
      box-shadow: 0 16px 34px rgba(11,86,255,.28);
      border-color: rgba(255,255,255,.25);
    }
    .btn-primary:hover{
      transform: translateY(-1px);
      box-shadow: 0 20px 44px rgba(11,86,255,.35);
    }
    .btn-ghost{
      background: rgba(255,255,255,.7);
      border-color: rgba(15,23,42,.12);
      color: rgba(15,23,42,.88);
    }
    .btn-ghost:hover{transform: translateY(-1px); border-color: rgba(11,86,255,.22); background:#fff}
    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .burger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.75);
      cursor:pointer;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .burger:hover{transform: translateY(-1px); border-color: rgba(11,86,255,.22); background:#fff}
    .burger:focus{outline:none; box-shadow:var(--focus)}
    .burger .lines{width:18px; height:12px; margin:0 auto; position:relative}
    .burger .lines span{
      position:absolute; left:0; right:0; height:2px;
      background: rgba(15,23,42,.85);
      border-radius:999px;
      transition: transform .22s var(--ease), top .22s var(--ease), opacity .22s var(--ease);
    }
    .burger .lines span:nth-child(1){top:0}
    .burger .lines span:nth-child(2){top:5px}
    .burger .lines span:nth-child(3){top:10px}
    .burger[aria-expanded="true"] .lines span:nth-child(1){top:5px; transform: rotate(45deg)}
    .burger[aria-expanded="true"] .lines span:nth-child(2){opacity:0}
    .burger[aria-expanded="true"] .lines span:nth-child(3){top:5px; transform: rotate(-45deg)}
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(15,23,42,.07);
      padding:12px 0 16px;
    }
    .mobile-panel .mobile-links{
      display:grid; grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .mobile-panel a{
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding:12px 10px;
      border-radius:14px;
      font-size:13px;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .mobile-panel a:hover{transform: translateY(-1px); border-color: rgba(11,86,255,.22); background:#fff}
    main{padding-bottom:10px}
    .hero{
      padding:26px 0 8px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      background:
        radial-gradient(700px 260px at 20% 0%, rgba(11,86,255,.20), transparent 55%),
        radial-gradient(520px 240px at 90% 15%, rgba(14,165,233,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.66));
      border: 1px solid rgba(15,23,42,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(115deg, rgba(11,86,255,.22), transparent 38%),
        linear-gradient(295deg, rgba(14,165,233,.18), transparent 42%);
      pointer-events:none;
      opacity:.55;
    }
    .hero-inner{position:relative; z-index:1}
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      background: rgba(11,86,255,.10);
      border:1px solid rgba(11,86,255,.16);
      border-radius:999px;
      color: rgba(11,86,255,.95);
      font-weight:800;
      font-size:12.5px;
    }
    .kicker .dot{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(180deg, #2d8cff, #0b56ff);
      box-shadow: 0 0 0 4px rgba(11,86,255,.14);
    }
    h1{
      margin:14px 0 10px;
      font-size:34px;
      line-height:1.12;
      letter-spacing:-.4px;
    }
    .hero-sub{
      color: rgba(15,23,42,.78);
      font-size:14.8px;
      line-height:1.7;
      margin:0 0 16px;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin:14px 0 10px;
    }
    .hero-meta{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.68);
      border:1px solid rgba(15,23,42,.10);
      color: rgba(15,23,42,.86);
      font-size:13px;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease);
    }
    .pill:hover{transform: translateY(-2px); box-shadow: 0 18px 38px rgba(8,20,60,.10)}
    .pill svg{opacity:.95}
    .hero-side{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.62));
      box-shadow: var(--shadow2);
      padding:18px;
      overflow:hidden;
      position:relative;
    }
    .hero-side:after{
      content:"";
      position:absolute; inset:-40px -40px auto auto;
      width:160px; height:160px;
      border-radius:40px;
      background: radial-gradient(circle at 30% 30%, rgba(11,86,255,.25), transparent 55%),
                  radial-gradient(circle at 70% 70%, rgba(14,165,233,.18), transparent 55%);
      transform: rotate(18deg);
      opacity:.9;
      pointer-events:none;
    }
    .side-inner{position:relative; z-index:1}
    .side-title{
      font-weight:900; margin:2px 0 10px; font-size:14px;
      letter-spacing:.2px;
      color: rgba(15,23,42,.92);
      display:flex; align-items:center; gap:10px;
    }
    .spark{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(180deg, #36a6ff, #0b56ff);
      box-shadow: 0 0 0 5px rgba(11,86,255,.14);
      flex:0 0 auto;
    }
    .data-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .metric{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.7);
      transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
    }
    .metric:hover{transform: translateY(-2px); border-color: rgba(11,86,255,.22); background:#fff}
    .metric .num{
      font-weight:950; font-size:18px;
      letter-spacing:-.2px;
    }
    .metric .lab{
      margin-top:6px;
      color: rgba(15,23,42,.70);
      font-size:12.8px;
      line-height:1.35;
    }
    .side-list{
      margin-top:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .side-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px;
      background: rgba(11,86,255,.06);
      border:1px solid rgba(11,86,255,.14);
      border-radius:16px;
    }
    .side-item .badge{
      width:28px; height:28px; border-radius:12px;
      background: rgba(11,86,255,.15);
      border:1px solid rgba(11,86,255,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .side-item .t{
      font-weight:850; font-size:13.5px;
      margin-top:1px;
    }
    .side-item .d{
      margin-top:4px;
      font-size:12.8px;
      color: rgba(15,23,42,.72);
      line-height:1.45;
    }

    section{padding:26px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:16px; margin-bottom:14px;
    }
    .section-title{
      margin:0;
      font-size:22px;
      letter-spacing:-.25px;
    }
    .section-desc{
      margin:4px 0 0;
      color: rgba(15,23,42,.72);
      font-size:14.2px;
      line-height:1.7;
      max-width:68ch;
    }
    .sub-actions{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}
    .tag-row{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
    }
    .tag{
      padding:9px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      color: rgba(15,23,42,.82);
      font-size:12.6px;
      font-weight:760;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .tag:hover{transform: translateY(-2px); border-color: rgba(11,86,255,.22); background:#fff}
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .grid-2{
      display:grid; grid-template-columns: repeat(2, 1fr); gap:14px;
    }
    .card{
      background: rgba(255,255,255,.76);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
      transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(11,86,255,.22);
      box-shadow: 0 18px 42px rgba(8,20,60,.10);
      background:#fff;
    }
    .card h3{
      margin:0;
      font-size:15.5px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:8px 0 0;
      color: rgba(15,23,42,.72);
      font-size:13.7px;
      line-height:1.7;
    }
    .card .mini{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      background: rgba(11,86,255,.09);
      border:1px solid rgba(11,86,255,.14);
      font-size:12.3px;
      color: rgba(11,86,255,.95);
      font-weight:780;
    }
    .cap{
      display:flex; align-items:flex-start; gap:12px;
    }
    .cap .ico{
      width:38px; height:38px; border-radius:14px;
      background: linear-gradient(180deg, rgba(11,86,255,.18), rgba(11,86,255,.06));
      border:1px solid rgba(11,86,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .cap .ico svg{color: rgba(11,86,255,.98)}
    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.62));
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute; left:-40px; top:-40px;
      width:120px; height:120px; border-radius:40px;
      background: radial-gradient(circle at 30% 30%, rgba(11,86,255,.25), transparent 55%);
      opacity:.75; pointer-events:none;
    }
    .step .top{
      position:relative; z-index:1;
      display:flex; gap:12px; align-items:flex-start;
    }
    .step .idx{
      width:34px; height:34px; border-radius:14px;
      background: rgba(11,86,255,.12);
      border:1px solid rgba(11,86,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color: rgba(11,86,255,.95);
      flex:0 0 auto;
    }
    .step h3{margin:0; font-size:15.5px}
    .step p{margin:8px 0 0; position:relative; z-index:1; color: rgba(15,23,42,.72); font-size:13.6px; line-height:1.7}
    .compare-wrap{
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius2);
      padding:14px;
      overflow:hidden;
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
    }
    .compare-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px 10px 8px;
    }
    .stars{
      display:flex; align-items:center; gap:8px; flex-wrap:wrap;
    }
    .starline{
      display:flex; gap:4px; align-items:center;
    }
    .star{
      width:16px; height:16px;
      color: rgba(245,158,11,.95);
      filter: drop-shadow(0 8px 16px rgba(245,158,11,.15));
    }
    .score{
      font-weight:980; font-size:20px;
      letter-spacing:-.2px;
    }
    .table-wrap{
      overflow:auto;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background:#fff;
    }
    table{
      width:100%;
      min-width: 780px;
      border-collapse:separate;
      border-spacing:0;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.6px;
      color: rgba(15,23,42,.82);
    }
    th{
      position:sticky; top:0;
      background: linear-gradient(180deg, rgba(11,86,255,.10), rgba(11,86,255,.06));
      color: rgba(15,23,42,.90);
      font-weight:920;
      border-bottom:1px solid rgba(11,86,255,.16);
      z-index:1;
    }
    tr:last-child td{border-bottom:none}
    .cell-strong{
      font-weight:920;
      color: rgba(11,86,255,.98);
    }
    .bullet{
      display:flex; flex-direction:column; gap:6px;
      margin:0; padding:0; list-style:none;
    }
    .bullet li{
      display:flex; gap:8px; align-items:flex-start;
      color: rgba(15,23,42,.76);
    }
    .tick{
      width:18px; height:18px; border-radius:8px;
      background: rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
      color: rgba(16,185,129,.95);
    }
    .xmark{
      width:18px; height:18px; border-radius:8px;
      background: rgba(239,68,68,.10);
      border:1px solid rgba(239,68,68,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
      color: rgba(239,68,68,.95);
    }
    .timeline{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .timeline-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
    }
    .timeline-card h3{margin:0; font-size:16px}
    .timeline-list{
      margin-top:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .titem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.72);
    }
    .titem .date{
      width:60px; flex:0 0 auto;
      color: rgba(15,23,42,.80);
      font-size:12.8px;
      font-weight:860;
      padding:8px 10px;
      border-radius:14px;
      background: rgba(11,86,255,.08);
      border:1px solid rgba(11,86,255,.14);
      text-align:center;
    }
    .titem .content .tt{
      font-weight:920; font-size:13.8px;
    }
    .titem .content .dd{
      margin-top:4px; color: rgba(15,23,42,.70);
      font-size:13.2px; line-height:1.6;
    }
    .gallery{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .case-card{
      padding:14px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
      transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
      overflow:hidden;
    }
    .case-card:hover{
      transform: translateY(-3px);
      border-color: rgba(11,86,255,.22);
      box-shadow: 0 18px 42px rgba(8,20,60,.10);
    }
    .case-top{
      display:flex; gap:12px; align-items:flex-start;
    }
    .case-mark{
      width:44px; height:44px;
      border-radius:18px;
      background: linear-gradient(180deg, rgba(11,86,255,.18), rgba(11,86,255,.06));
      border:1px solid rgba(11,86,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .case-card h3{
      margin:0; font-size:15.6px; letter-spacing:-.1px;
    }
    .case-card p{
      margin:8px 0 0;
      color: rgba(15,23,42,.72);
      font-size:13.6px; line-height:1.7;
    }
    .case-footer{
      margin-top:12px;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      flex-wrap:wrap;
    }
    .case-meta{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .mini-chip{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      font-size:12.2px; color: rgba(15,23,42,.78);
      font-weight:760;
    }
    .link{
      color: rgba(11,86,255,.98);
      font-weight:880;
      font-size:13px;
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(11,86,255,.18);
      background: rgba(11,86,255,.06);
      transition: transform .2s var(--ease), background .2s var(--ease);
    }
    .link:hover{transform: translateY(-1px); background: rgba(11,86,255,.10)}
    .list-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
    }
    .article-list{
      display:flex; flex-direction:column; gap:12px;
      margin-top:12px;
    }
    .article{
      display:flex; align-items:flex-start; justify-content:space-between;
      gap:12px;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.72);
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(11,86,255,.22); background:#fff}
    .article .left{
      display:flex; flex-direction:column; gap:6px;
      min-width:0;
    }
    .article .t{
      font-weight:920; font-size:14px; letter-spacing:-.1px;
    }
    .article .d{
      color: rgba(15,23,42,.70);
      font-size:13.2px; line-height:1.6;
    }
    .article .meta{
      color: rgba(15,23,42,.62);
      font-size:12.5px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .article .go{
      flex:0 0 auto;
      align-self:flex-start;
    }
    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
      overflow:hidden;
    }
    details{
      border-top:1px solid rgba(15,23,42,.08);
      padding:0 14px;
      background: transparent;
    }
    details:first-child{border-top:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:16px 2px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:900;
      color: rgba(15,23,42,.92);
      font-size:14.2px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
      color: rgba(15,23,42,.62);
      font-weight:850;
      font-size:12.8px;
    }
    .chev{
      width:18px; height:18px;
      transition: transform .25s var(--ease);
      color: rgba(11,86,255,.98);
    }
    details[open] .chev{transform: rotate(180deg)}
    .faq p{
      margin:0 0 16px;
      color: rgba(15,23,42,.74);
      font-size:13.8px;
      line-height:1.8;
      padding-right:8px;
    }

    .review-grid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
      transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
      display:flex; flex-direction:column;
    }
    .review:hover{
      transform: translateY(-3px);
      border-color: rgba(11,86,255,.22);
      box-shadow: 0 18px 42px rgba(8,20,60,.10);
    }
    .review .head{
      display:flex; gap:12px; align-items:center;
    }
    .avatar{
      width:46px; height:46px; border-radius:18px;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,.2)),
        linear-gradient(180deg, rgba(11,86,255,.18), rgba(11,86,255,.06));
      border:1px solid rgba(11,86,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:980; color: rgba(11,86,255,.98);
      letter-spacing:-.2px;
      flex:0 0 auto;
    }
    .review .nm{
      font-weight:920; font-size:14px;
      letter-spacing:-.1px;
    }
    .review .role{
      margin-top:2px;
      color: rgba(15,23,42,.65);
      font-size:12.8px;
      line-height:1.3;
    }
    .review .stars2{
      margin-top:10px;
      display:flex; gap:4px;
      color: rgba(245,158,11,.95);
    }
    .review .txt{
      margin-top:10px;
      color: rgba(15,23,42,.74);
      font-size:13.6px;
      line-height:1.8;
    }

    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
      overflow:hidden;
    }
    .form-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:0;
    }
    .form-left{
      padding:16px;
      border-right:1px solid rgba(15,23,42,.08);
      background:
        radial-gradient(700px 260px at 20% 0%, rgba(11,86,255,.14), transparent 55%),
        radial-gradient(520px 240px at 90% 15%, rgba(14,165,233,.10), transparent 55%),
        rgba(255,255,255,.6);
    }
    .form-left h3{margin:0; font-size:16px}
    .form-left p{margin:10px 0 0; color: rgba(15,23,42,.72); font-size:13.8px; line-height:1.75}
    .form-steps{
      margin-top:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .fstep{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(15,23,42,.08);
    }
    .fstep .n{
      width:28px; height:28px; border-radius:12px;
      background: rgba(11,86,255,.12);
      border:1px solid rgba(11,86,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color: rgba(11,86,255,.98);
      flex:0 0 auto;
    }
    .fstep .ct .tt{font-weight:920; font-size:13.6px}
    .fstep .ct .dd{margin-top:4px; color: rgba(15,23,42,.70); font-size:13px; line-height:1.6}
    .form-right{
      padding:16px;
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-weight:860; font-size:12.8px;
      color: rgba(15,23,42,.88);
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.75);
      color: rgba(15,23,42,.92);
      outline:none;
      transition: box-shadow .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
      font-size:14px;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(11,86,255,.35);
      box-shadow: var(--focus);
      background:#fff;
    }
    .span-2{grid-column: 1 / -1}
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:2px;
    }
    .fine{
      color: rgba(15,23,42,.62);
      font-size:12.6px; line-height:1.5;
      flex:1 1 220px;
    }
    .fine a{color: rgba(11,86,255,.98); font-weight:900; text-decoration:underline; text-underline-offset:3px}
    .btn-wide{padding:12px 16px}

    .net-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:14px;
    }
    .net{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(8,20,60,.05);
      padding:16px;
      overflow:hidden;
    }
    .net h3{margin:0; font-size:16px}
    .net p{margin:10px 0 0; color: rgba(15,23,42,.72); font-size:13.7px; line-height:1.75}
    .net .list{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .addr{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-size:12.4px; font-weight:820;
      color: rgba(15,23,42,.80);
    }

    .tagcloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .tlink{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      font-weight:840;
      font-size:13px;
      color: rgba(15,23,42,.82);
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
      cursor:pointer;
      user-select:none;
    }
    .tlink:hover{transform: translateY(-2px); border-color: rgba(11,86,255,.22); background:#fff}
    .note{
      margin-top:10px;
      color: rgba(15,23,42,.66);
      font-size:13px;
      line-height:1.7;
    }

    .bottom-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }

    footer{
      margin-top:6px;
      background: linear-gradient(180deg, rgba(11,31,102,.95), rgba(10,21,74,.98));
      color:#eaf1ff;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-inner{
      padding:22px 0 16px;
    }
    .footer-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:16px; flex-wrap:wrap;
    }
    .foot-brand{
      display:flex; gap:12px; align-items:flex-start;
      min-width:260px;
    }
    .foot-brand img{
      width:42px; height:42px; border-radius:16px;
      background:#0b56ff;
      padding:6px;
      box-shadow: 0 16px 36px rgba(11,86,255,.28);
      border:1px solid rgba(255,255,255,.18);
    }
    .foot-brand .txt .t1{font-weight:980; font-size:16px}
    .foot-brand .txt .t2{margin-top:6px; color: rgba(234,241,255,.78); font-size:13.2px; line-height:1.7}
    .foot-links{
      display:flex; gap:14px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .foot-col{
      min-width:190px;
    }
    .foot-col h3{
      margin:0;
      font-size:13.5px;
      letter-spacing:.2px;
      color: rgba(234,241,255,.92);
      font-weight:920;
    }
    .foot-col a{
      display:block;
      margin-top:10px;
      color: rgba(234,241,255,.78);
      font-size:13.2px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
      max-width:340px;
    }
    .foot-col a:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.14);
      color: rgba(234,241,255,.95);
    }
    .footer-bottom{
      margin-top:16px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(234,241,255,.76);
      font-size:12.8px;
    }

    .float-help{
      position:fixed;
      right:16px; bottom:16px;
      z-index:80;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .help-btn{
      border-radius: 18px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(15,23,42,.12);
      box-shadow: 0 18px 48px rgba(8,20,60,.16);
      padding:12px;
      display:flex; align-items:center; gap:10px;
      cursor:pointer;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease);
      user-select:none;
    }
    .help-btn:hover{transform: translateY(-3px); box-shadow: 0 22px 56px rgba(8,20,60,.22)}
    .help-btn:focus{outline:none; box-shadow:var(--focus)}
    .help-btn .h-ico{
      width:38px; height:38px; border-radius:16px;
      background: linear-gradient(180deg, rgba(11,86,255,.18), rgba(11,86,255,.06));
      border:1px solid rgba(11,86,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: rgba(11,86,255,.98);
      flex:0 0 auto;
    }
    .help-btn .h-txt{
      display:flex; flex-direction:column; gap:4px; line-height:1.1;
      align-items:flex-start;
    }
    .help-btn .h-txt .a{font-weight:980; font-size:13.5px}
    .help-btn .h-txt .b{font-size:12.4px; color: rgba(15,23,42,.62)}
    .help-pop{
      display:none;
      width:min(290px, calc(100vw - 32px));
      border-radius: 22px;
      background: rgba(255,255,255,.95);
      border:1px solid rgba(15,23,42,.12);
      box-shadow: 0 22px 60px rgba(8,20,60,.22);
      overflow:hidden;
    }
    .help-pop.open{display:block}
    .help-pop .top{
      padding:14px 14px 10px;
      background: linear-gradient(180deg, rgba(11,86,255,.10), rgba(11,86,255,.04));
      border-bottom:1px solid rgba(15,23,42,.08);
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .help-pop .top .ttl{
      display:flex; flex-direction:column; gap:4px;
    }
    .help-pop .top .ttl .x1{font-weight:980; font-size:14.3px}
    .help-pop .top .ttl .x2{color: rgba(15,23,42,.66); font-size:12.8px; line-height:1.4}
    .close-x{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.85);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s var(--ease);
      flex:0 0 auto;
    }
    .close-x:hover{transform: translateY(-1px)}
    .help-pop .body{
      padding:14px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .qr{
      width:100%;
      display:flex; align-items:center; justify-content:center;
      border-radius:18px;
      background: rgba(11,86,255,.05);
      border:1px solid rgba(11,86,255,.12);
      padding:10px;
    }
    .qr img{
      width:180px; height:auto; max-width:100%;
      border-radius:14px;
      display:block;
    }
    .help-pop .actions{
      display:flex; gap:10px; flex-wrap:wrap;
      justify-content:space-between;
    }
    .help-pop .actions a{
      flex:1 1 120px;
      text-align:center;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.85);
      font-weight:900;
      font-size:13px;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .help-pop .actions a:hover{transform: translateY(-2px); border-color: rgba(11,86,255,.22); background:#fff}
    .backtop{
      position:fixed;
      left:16px; bottom:16px;
      z-index:80;
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 48px rgba(8,20,60,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .22s var(--ease), opacity .22s var(--ease);
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{opacity:1; pointer-events:auto}
    .backtop:hover{transform: translateY(-3px)}
    .fadein{
      opacity:0; transform: translateY(10px);
      transition: opacity .6s var(--ease), transform .6s var(--ease);
    }
    .fadein.in{
      opacity:1; transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr}
      .hero-card{padding:20px}
      h1{font-size:30px}
      .grid-3{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr 1fr}
      .review-grid{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .gallery{grid-template-columns:1fr}
      .net-grid{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .form-left{border-right:none; border-bottom:1px solid rgba(15,23,42,.08)}
      .mobile-panel{display:none}
      .nav-links{display:none}
      .burger{display:block}
      .mobile-panel.show{display:block}
    }
    @media (max-width: 520px){
      .steps{grid-template-columns:1fr}
      .data-grid{grid-template-columns:1fr 1fr}
      h1{font-size:26px}
      .hero-actions .btn{flex:1 1 auto}
      form{grid-template-columns:1fr}
      .span-2{grid-column: auto}
      .backtop{left:12px; bottom:12px}
      .float-help{right:12px; bottom:12px}
    }