:root{
      --bg0:#0b1020;
      --bg1:#0f1730;
      --paper:#ffffff;
      --text:#121826;
      --muted:#5a6476;
      --muted2:#7b8598;
      --line:rgba(18,24,38,.10);
      --shadow:0 14px 34px rgba(16,24,40,.10);
      --shadow2:0 10px 24px rgba(16,24,40,.12);
      --brand:#4a7dff;
      --brand2:#7c3aed;
      --brand3:#00d4ff;
      --accent:#22c55e;
      --warn:#f59e0b;
      --danger:#ef4444;
      --radius:18px;
      --radius2:26px;
      --focus: 0 0 0 4px rgba(74,125,255,.18);
      --max:1120px;
    }
    *{ 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 520px at 18% -10%, rgba(124,58,237,.16), transparent 60%),
        radial-gradient(760px 460px at 86% 8%, rgba(0,212,255,.13), transparent 55%),
        radial-gradient(820px 520px at 50% 70%, rgba(74,125,255,.10), transparent 60%),
        linear-gradient(180deg,#f9fafb 0%, #ffffff 30%, #f7f8fb 100%);
      overflow-x:hidden;
    }
    a{ color:inherit; }
    .container{
      max-width:var(--max);
      padding:0 18px;
      margin:0 auto;
    }

    .skip-link{
      position:absolute; left:-999px; top:auto;
      width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left:18px; top:14px; width:auto; height:auto; padding:10px 12px;
      background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999;
      box-shadow:var(--shadow2);
    }

    header{
      position:sticky; top:0; z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(18,24,38,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px;
      min-width: 220px;
    }
    .brand-logo{
      width:40px; height:40px; border-radius:14px;
      background: radial-gradient(14px 14px at 30% 30%, rgba(255,255,255,.85), rgba(255,255,255,0) 55%),
                  linear-gradient(135deg, rgba(74,125,255,.95), rgba(124,58,237,.95));
      box-shadow: 0 10px 22px rgba(74,125,255,.22);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.45);
    }
    .brand-logo img{
      width:26px; height:auto; display:block;
      filter: drop-shadow(0 10px 18px rgba(0,0,0,.15));
    }
    .brand-text{
      display:flex; flex-direction:column; line-height:1.05;
    }
    .brand-text strong{
      font-size:14px;
      letter-spacing:.3px;
    }
    .brand-text span{
      font-size:12px; color:var(--muted2); margin-top:4px;
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
      max-width:180px;
    }

    nav ul{
      list-style:none; margin:0; padding:0;
      display:flex; gap:14px; align-items:center;
    }
    nav a{
      text-decoration:none;
      font-size:13px; color:rgba(18,24,38,.80);
      padding:8px 10px; border-radius:12px;
      transition: background .18s ease, transform .18s ease, color .18s ease;
      display:inline-flex; align-items:center; gap:8px;
      white-space:nowrap;
    }
    nav a:hover{
      background:rgba(74,125,255,.10);
      color:rgba(18,24,38,.98);
      transform: translateY(-1px);
    }
    .nav-actions{
      display:flex; align-items:center; gap:10px; justify-content:flex-end;
      min-width: 220px;
    }
    .btn{
      appearance:none;
      border:1px solid rgba(18,24,38,.12);
      background:#fff;
      color:rgba(18,24,38,.92);
      border-radius:14px;
      padding:10px 12px;
      font-weight:650;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; gap:10px;
      text-decoration:none;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 24px rgba(16,24,40,.12);
      border-color: rgba(74,125,255,.32);
    }
    .btn:focus{ outline:none; box-shadow: var(--focus); }
    .btn-primary{
      border-color: rgba(74,125,255,.35);
      background:
        radial-gradient(16px 16px at 25% 25%, rgba(255,255,255,.65), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(74,125,255,1), rgba(124,58,237,1));
      color:#fff;
      box-shadow: 0 16px 34px rgba(74,125,255,.26);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 40px rgba(74,125,255,.32);
      border-color: rgba(255,255,255,.30);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(74,125,255,.22);
      background: rgba(74,125,255,.10);
      color: rgba(35,70,170,.95);
      padding:8px 10px;
      border-radius:999px;
      font-weight:650;
      font-size:12px;
      white-space:nowrap;
    }
    .pill-dot{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 4px rgba(74,125,255,.14);
    }

    .mobile-toggle{
      display:none;
      border:1px solid rgba(18,24,38,.12);
      background:#fff;
      border-radius:14px;
      padding:10px 12px;
      cursor:pointer;
    }
    .mobile-toggle:focus{ outline:none; box-shadow: var(--focus); }
    .hamburger{
      width:22px; height:14px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; background: rgba(18,24,38,.86);
      border-radius:4px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){ top:0; }
    .hamburger span:nth-child(2){ top:6px; }
    .hamburger span:nth-child(3){ top:12px; }
    .mobile-toggle[data-open="true"] .hamburger span:nth-child(1){ top:6px; transform: rotate(45deg); }
    .mobile-toggle[data-open="true"] .hamburger span:nth-child(2){ opacity:0; }
    .mobile-toggle[data-open="true"] .hamburger span:nth-child(3){ top:6px; transform: rotate(-45deg); }

    .mobile-menu{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-menu[data-open="true"]{
      display:block;
    }
    .mobile-menu .menu-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding:12px 0 4px;
    }
    .mobile-menu a{
      text-decoration:none;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.80);
      padding:10px 10px;
      border-radius:14px;
      font-size:13px;
      color: rgba(18,24,38,.86);
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .mobile-menu a:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 24px rgba(16,24,40,.10);
      border-color: rgba(74,125,255,.30);
    }

    main{ padding:26px 0 46px; }

    .hero{
      padding:18px 0 10px;
      position:relative;
    }
    .hero-shell{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(680px 260px at 20% 0%, rgba(0,212,255,.18), transparent 60%),
        radial-gradient(560px 220px at 90% 10%, rgba(124,58,237,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
      box-shadow: 0 18px 50px rgba(16,24,40,.10);
      overflow:hidden;
      position:relative;
    }
    .hero-shell:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 210deg at 50% 50%,
          rgba(0,212,255,.28),
          rgba(74,125,255,.26),
          rgba(124,58,237,.28),
          rgba(0,212,255,.28));
      opacity:.26;
      filter: blur(18px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding:26px 20px;
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding:10px 8px 12px;
    }
    .hero-title{
      margin:14px 0 10px;
      font-size:34px;
      line-height:1.18;
      letter-spacing:-.6px;
      position:relative;
      color:rgba(18,24,38,.98);
      max-width: 560px;
    }
    .hero-sub{
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width: 560px;
      margin:0 0 16px;
    }
    .hero-cta{
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
      margin:16px 0 10px;
    }
    .hero-meta{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:14px;
      padding-top:12px;
      border-top:1px dashed rgba(18,24,38,.12);
      color:var(--muted2);
      font-size:12.5px;
    }
    .meta-item{
      display:flex; align-items:center; gap:10px;
    }
    .meta-ic{
      width:30px; height:30px; border-radius:12px;
      background: rgba(74,125,255,.10);
      border:1px solid rgba(74,125,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: rgba(35,70,170,.95);
      flex:0 0 auto;
    }
    .hero-right{
      border-radius: 20px;
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(300px 160px at 20% 0%, rgba(74,125,255,.14), transparent 60%),
        radial-gradient(280px 140px at 90% 20%, rgba(124,58,237,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.74));
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .hero-right:after{
      content:"";
      position:absolute;
      width:220px; height:220px;
      right:-120px; top:-120px;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.22), rgba(124,58,237,.0) 55%);
      filter: blur(2px);
      pointer-events:none;
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      position:relative;
    }
    .data-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(18,24,38,.10);
      border-radius:18px;
      padding:12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      transform: translateY(0);
    }
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(16,24,40,.10);
      border-color: rgba(74,125,255,.28);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .spark{
      width:30px; height:30px; border-radius:14px;
      background:
        radial-gradient(12px 12px at 30% 25%, rgba(255,255,255,.75), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(0,212,255,.95), rgba(124,58,237,.95));
      box-shadow: 0 14px 28px rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      border:1px solid rgba(255,255,255,.35);
      flex:0 0 auto;
    }
    .data-value{
      font-size:18px; font-weight:820; letter-spacing:-.3px;
    }
    .data-label{
      font-size:12.5px; color:var(--muted2); line-height:1.4;
      margin-top:2px;
      min-height: 34px;
    }
    .hero-callout{
      margin-top:12px;
      padding-top:12px;
      border-top:1px solid rgba(18,24,38,.08);
      display:flex; flex-direction:column; gap:10px;
      position:relative;
    }
    .callout-row{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .callout-row span{
      color:var(--muted);
      font-size:12.5px;
    }
    .chip-row{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      color: rgba(18,24,38,.86);
      white-space:nowrap;
    }

    .section{
      padding:26px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:14px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      max-width: 560px;
    }

    .cards-3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .cards-2{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(74,125,255,.26);
    }
    .card .card-ic{
      width:44px; height:44px; border-radius:18px;
      background:
        radial-gradient(16px 16px at 30% 25%, rgba(255,255,255,.8), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(74,125,255,.95), rgba(0,212,255,.55));
      border:1px solid rgba(255,255,255,.35);
      box-shadow: 0 18px 40px rgba(74,125,255,.18);
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      margin-bottom:12px;
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }

    .timeline{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius);
      padding:14px 14px 16px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:auto -20px -20px auto;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.22), rgba(124,58,237,0) 60%);
      pointer-events:none;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px; height:34px;
      border-radius:14px;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      color: rgba(75,29,160,.95);
      font-weight:840;
      margin-bottom:10px;
    }
    .step h3{ margin:0 0 6px; font-size:14.5px; }
    .step p{ margin:0; color:var(--muted); font-size:13.2px; line-height:1.7; }

    .compare-wrap{
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius2);
      padding:14px;
      box-shadow: 0 14px 34px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .compare-head{
      display:flex; align-items:center; justify-content:space-between;
      gap:12px; flex-wrap:wrap;
      padding:6px 8px 12px;
      border-bottom:1px solid rgba(18,24,38,.08);
    }
    .rating-badge{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; align-items:center; gap:4px;
      color: #f59e0b;
      font-size:14px;
      letter-spacing:.1px;
    }
    .rating-score{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .rating-score strong{
      font-size:20px;
      letter-spacing:-.4px;
    }
    .rating-score span{
      color:var(--muted2);
      font-size:12.5px;
      margin-top:4px;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13.5px;
      margin-top:10px;
      overflow:auto;
    }
    .table-wrap{
      overflow:auto;
      border-radius: 16px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
    }
    table{ min-width: 720px; }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,38,.08);
      vertical-align:top;
    }
    th{
      position:sticky;
      top:0;
      background: rgba(249,250,251,.92);
      z-index:1;
      color: rgba(18,24,38,.86);
      font-weight:820;
      text-align:left;
    }
    tr:last-child td{ border-bottom:none; }
    .tag-yes{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.18);
      color: rgba(18,110,45,.95);
      font-weight:780;
      white-space:nowrap;
    }
    .tag-part{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(245,158,11,.10);
      border:1px solid rgba(245,158,11,.18);
      color: rgba(138,82,13,.95);
      font-weight:780;
      white-space:nowrap;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius);
      padding:12px 14px;
      box-shadow: 0 10px 24px rgba(16,24,40,.05);
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    details[open]{
      border-color: rgba(74,125,255,.28);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      transform: translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:820;
      font-size:14.2px;
      color: rgba(18,24,38,.92);
      padding:2px 0;
    }
    summary::-webkit-details-marker{ display:none; }
    .faq-icon{
      width:26px; height:26px;
      border-radius:12px;
      border:1px solid rgba(74,125,255,.18);
      background: rgba(74,125,255,.10);
      display:flex; align-items:center; justify-content:center;
      color: rgba(35,70,170,.95);
      flex:0 0 auto;
      margin-top:2px;
      transition: transform .2s ease;
    }
    details[open] .faq-icon{ transform: rotate(45deg); }
    .faq-body{
      color:var(--muted);
      font-size:13.6px;
      line-height:1.85;
      margin-top:8px;
    }

    .reviews{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .review{
      padding:14px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      box-shadow: 0 10px 24px rgba(16,24,40,.05);
      position:relative;
      overflow:hidden;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(124,58,237,.26);
    }
    .review:after{
      content:"";
      position:absolute;
      right:-40px; top:-40px;
      width:110px; height:110px;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.20), rgba(0,212,255,0) 60%);
      pointer-events:none;
      filter: blur(1px);
    }
    .review-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
      position:relative;
    }
    .avatar{
      width:38px; height:38px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(74,125,255,.85));
      border:1px solid rgba(255,255,255,.35);
      box-shadow: 0 16px 34px rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      font-weight:920;
      letter-spacing:-.5px;
      flex:0 0 auto;
    }
    .review-role{
      margin-left:10px;
      display:flex; flex-direction:column; line-height:1.2;
      flex:1;
    }
    .review-role strong{
      font-size:13.8px; letter-spacing:-.2px;
    }
    .review-role span{
      color:var(--muted2);
      font-size:12.3px;
      margin-top:4px;
    }
    .review-stars{
      color:#f59e0b;
      font-size:12.5px;
      white-space:nowrap;
      position:relative;
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.85;
      position:relative;
    }

    .grid-2img{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .media-card{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.82);
      overflow:hidden;
      box-shadow: 0 14px 34px rgba(16,24,40,.08);
    }
    .media-inner{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:0;
      align-items:stretch;
    }
    .media-left{
      padding:16px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
    }
    .media-left h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.3px;
    }
    .media-left p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.6px;
      line-height:1.85;
    }
    .list{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .list li{
      display:flex; align-items:flex-start; gap:10px;
      color: rgba(18,24,38,.86);
      font-size:13.6px;
      line-height:1.6;
    }
    .check{
      width:22px; height:22px; border-radius:10px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.18);
      color: rgba(18,110,45,.95);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
      font-weight:900;
      font-size:12px;
    }
    .media-right{
      border-left:1px solid rgba(18,24,38,.08);
      padding:14px;
      display:flex; flex-direction:column; gap:12px;
    }
    .imgbox{
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.7);
    }
    .imgbox img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
    }
    .imgcap{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      margin-top:-6px;
      padding:0 2px;
    }

    .links-grid{
      display:grid; grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }

    .token-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .price-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius);
      padding:14px;
      box-shadow: 0 10px 24px rgba(16,24,40,.05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .price-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(0,212,255,.26);
    }
    .price-card h3{
      margin:0;
      font-size:14.8px;
      letter-spacing:-.2px;
    }
    .price-card p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .kv-row{
      display:flex; justify-content:space-between; gap:12px;
      margin-top:10px;
      padding-top:10px;
      border-top:1px solid rgba(18,24,38,.08);
      color: rgba(18,24,38,.88);
      font-size:13.2px;
    }
    .kv-row strong{ font-size:13.8px; }
    .mini-note{
      margin-top:10px;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.7;
    }

    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(420px 240px at 10% 0%, rgba(0,212,255,.14), transparent 58%),
        radial-gradient(520px 260px at 90% 10%, rgba(124,58,237,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
      box-shadow: 0 14px 34px rgba(16,24,40,.08);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .form-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: conic-gradient(from 210deg at 50% 50%,
        rgba(0,212,255,.16), rgba(74,125,255,.14), rgba(124,58,237,.16), rgba(0,212,255,.16));
      opacity:.18;
      filter: blur(16px);
      pointer-events:none;
    }
    .form-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .form-inner h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.3px;
    }
    .form-inner p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.6px;
      line-height:1.85;
    }
    form{
      display:flex;
      flex-direction:column;
      gap:10px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(18,24,38,.10);
      border-radius: 18px;
      padding:12px;
    }
    label{
      font-size:12.8px;
      color: rgba(18,24,38,.82);
      font-weight:780;
      margin-bottom:6px;
      display:block;
    }
    .field{
      display:flex; flex-direction:column;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background:#fff;
      padding:11px 12px;
      font-size:13.8px;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease;
      color: rgba(18,24,38,.92);
    }
    textarea{ min-height:110px; resize:vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(74,125,255,.40);
      box-shadow: var(--focus);
    }
    .form-actions{
      display:flex;
      gap:10px;
      align-items:center;
      justify-content:flex-end;
      margin-top:4px;
      flex-wrap:wrap;
    }
    .help-text{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.7;
      padding-right:2px;
    }

    .news-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .article-item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(16,24,40,.05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(74,125,255,.26);
    }
    .article-item strong{
      display:block;
      font-size:13.8px;
      letter-spacing:-.2px;
      margin-bottom:6px;
    }
    .article-item span{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
    }
    .article-item a{
      text-decoration:none;
      white-space:nowrap;
      font-weight:850;
      color: rgba(35,70,170,.95);
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(74,125,255,.22);
      background: rgba(74,125,255,.10);
      transition: transform .18s ease;
    }
    .article-item a:hover{ transform: translateY(-1px); }

    .tagcloud{
      padding:14px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
    }
    .tagcloud h3{
      margin:0 0 10px;
      font-size:15.2px;
      letter-spacing:-.2px;
    }
    .tagcloud .cloud{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .tagcloud a{
      text-decoration:none;
      font-size:12.7px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
      color: rgba(18,24,38,.86);
      transition: transform .18s ease, border-color .18s ease;
    }
    .tagcloud a:hover{
      transform: translateY(-1px);
      border-color: rgba(0,212,255,.26);
    }

    .footer{
      background: linear-gradient(180deg, rgba(15,23,48,.98), rgba(10,16,34,.98));
      color:#eaf0ff;
      border-top:1px solid rgba(255,255,255,.10);
      padding:22px 0 18px;
    }
    .footer a{ color:#dbe5ff; text-decoration:none; }
    .footer a:hover{ text-decoration:underline; }
    .footer-top{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
      padding-bottom:16px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .foot-brand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-logo{
      width:48px; height:48px;
      border-radius:18px;
      background:
        radial-gradient(18px 18px at 30% 25%, rgba(255,255,255,.8), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(74,125,255,1), rgba(124,58,237,1));
      border:1px solid rgba(255,255,255,.25);
      box-shadow: 0 18px 40px rgba(74,125,255,.22);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .foot-logo img{ width:30px; height:auto; display:block; }
    .foot-brand h3{
      margin:0;
      font-size:15.5px;
      letter-spacing:-.2px;
      color:#f3f6ff;
    }
    .foot-brand p{
      margin:8px 0 0;
      color: rgba(234,240,255,.78);
      font-size:13.2px;
      line-height:1.85;
      max-width: 520px;
    }
    .foot-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      align-items:start;
    }
    .foot-links .col{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.06);
      border-radius: 18px;
      padding:12px;
    }
    .foot-links h4{
      margin:0 0 10px;
      font-size:13.5px;
      letter-spacing:-.1px;
      color:#f3f6ff;
    }
    .foot-links .col a{
      display:block;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      margin-bottom:8px;
      color: rgba(219,229,255,.92);
      background: rgba(255,255,255,.04);
      font-size:13px;
    }
    .foot-links .col a:last-child{ margin-bottom:0; }
    .foot-bottom{
      padding-top:14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(234,240,255,.76);
      font-size:12.8px;
    }
    .copy{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .sysline{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .syschip{
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      color: rgba(234,240,255,.82);
      white-space:nowrap;
    }

    .floating{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:90;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      border-radius:16px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.88);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 40px rgba(16,24,40,.12);
      padding:10px 12px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      display:flex; align-items:center; gap:10px;
      text-decoration:none;
      color: rgba(18,24,38,.92);
      font-weight:860;
      font-size:13px;
      user-select:none;
    }
    .float-btn:hover{ transform: translateY(-2px); box-shadow: 0 24px 54px rgba(16,24,40,.16); }
    .float-ic{
      width:30px; height:30px;
      border-radius:14px;
      background: rgba(74,125,255,.10);
      border:1px solid rgba(74,125,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: rgba(35,70,170,.95);
      flex:0 0 auto;
    }
    .qrcode-pop{
      position:relative;
    }
    .qrcode-panel{
      position:absolute;
      right:0;
      bottom:48px;
      width:190px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(18,24,38,.10);
      border-radius:18px;
      padding:10px;
      box-shadow: 0 24px 54px rgba(16,24,40,.16);
      transform-origin: 90% 100%;
      transform: scale(.98);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .qrcode-panel[data-open="true"]{
      opacity:1;
      transform: scale(1);
      pointer-events:auto;
    }
    .qrcode-panel .top{
      display:flex; align-items:center; justify-content:space-between;
      gap:8px;
      margin-bottom:8px;
    }
    .qrcode-panel strong{
      font-size:12.8px;
      letter-spacing:-.1px;
      color: rgba(18,24,38,.92);
    }
    .qrcode-panel .close{
      width:28px; height:28px;
      border-radius:12px;
      border:1px solid rgba(18,24,38,.10);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: rgba(18,24,38,.78);
    }
    .qrcode-panel img{
      width:100%;
      height:auto;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.10);
      display:block;
      background:#fff;
    }
    .qrcode-panel span{
      display:block;
      margin-top:8px;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
    }

    .reveal{
      opacity:0;
      transform: translateY(8px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.is-in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .hero-right{ padding:14px; }
      .cards-3{ grid-template-columns: 1fr 1fr; }
      .timeline{ grid-template-columns: 1fr 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr 1fr; }
      .news-grid{ grid-template-columns: 1fr; }
      .links-grid{ grid-template-columns: 1fr; }
      .form-inner{ grid-template-columns: 1fr; }
      table{ min-width: 680px; }
    }
    @media (max-width: 720px){
      nav{ display:none; }
      .mobile-toggle{ display:inline-flex; align-items:center; gap:10px; }
      .nav-actions{ min-width:auto; }
      .brand{ min-width:auto; }
      .hero-title{ font-size:28px; }
      .cards-3{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .hero-inner{ padding:18px 14px; }
      .hero-left{ padding:6px 4px 10px; }
      .floating{ right:10px; bottom:10px; }
      .float-btn{ padding:10px 12px; }
      .mobile-menu .menu-grid{ grid-template-columns: 1fr; }
      .media-inner{ grid-template-columns: 1fr; }
      .media-right{ border-left:none; border-top:1px solid rgba(18,24,38,.08); }
      .grid-2img{ grid-template-columns: 1fr; }
      .faq-grid{ gap:10px; }
    }