:root{
      --bg0:#ffffff;
      --bg1:#f7f4ff;
      --bg2:#f3f7ff;
      --text:#121826;
      --muted:#5b6578;
      --muted2:#7b869c;
      --card:#ffffff;
      --line:rgba(18,24,38,.10);
      --shadow:0 10px 30px rgba(20,30,55,.08);
      --shadow2:0 8px 22px rgba(20,30,55,.10);
      --radius:18px;
      --radius2:26px;
      --primary:#2b59ff;
      --primary2:#7a3cff;
      --good:#14b8a6;
      --warn:#f59e0b;
      --danger:#ef4444;
      --btnText:#ffffff;
      --chipBg:rgba(43,89,255,.08);
      --chipBorder:rgba(43,89,255,.20);
      --focus:0 0 0 4px rgba(43,89,255,.18);
      --grad: linear-gradient(90deg, rgba(43,89,255,1) 0%, rgba(122,60,255,1) 50%, rgba(0,196,255,1) 100%);
      --grad2: linear-gradient(135deg, rgba(122,60,255,.18), rgba(43,89,255,.14), rgba(0,196,255,.10));
      --heroA: radial-gradient(900px 500px at 10% 0%, rgba(122,60,255,.20), rgba(122,60,255,0) 60%),
               radial-gradient(900px 500px at 90% 0%, rgba(43,89,255,.18), rgba(43,89,255,0) 55%),
               radial-gradient(900px 650px at 50% 100%, rgba(0,196,255,.12), rgba(0,196,255,0) 55%);
      --heroB: linear-gradient(180deg, rgba(247,244,255,1) 0%, rgba(255,255,255,1) 60%);
      --luma: radial-gradient(700px 420px at 20% 20%, rgba(43,89,255,.18), rgba(43,89,255,0) 58%),
              radial-gradient(650px 380px at 80% 30%, rgba(122,60,255,.18), rgba(122,60,255,0) 55%),
              radial-gradient(520px 280px at 60% 85%, rgba(0,196,255,.14), rgba(0,196,255,0) 60%);
      --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family:var(--sans);
      color:var(--text);
      background:
        var(--heroA),
        var(--heroB);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:1160px;
      margin:0 auto;
      padding:0 18px;
    }
    .skip-link{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px;
      height:1px;
      overflow:hidden;
    }
    .skip-link:focus{
      left:16px;
      top:16px;
      width:auto;
      height:auto;
      padding:10px 12px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      z-index:9999;
      box-shadow:var(--shadow);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(160%) blur(12px);
      background:rgba(255,255,255,.68);
      border-bottom:1px solid rgba(18,24,38,.06);
    }
    .navbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:210px;
    }
    .brand .logoWrap{
      width:38px;
      height:38px;
      border-radius:12px;
      background:rgba(43,89,255,.10);
      border:1px solid rgba(43,89,255,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      overflow:hidden;
    }
    .brand img{
      width:100%;
      height:auto;
      display:block;
    }
    .brand .name{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand .name strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px;
      color:var(--muted);
    }
    .navLinks{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .navLinks a{
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .navLinks a:hover{
      background:rgba(43,89,255,.06);
      border-color:rgba(43,89,255,.18);
      color:var(--text);
      transform:translateY(-1px);
    }
    .navRight{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      flex:1;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.10);
      background:#fff;
      color:var(--text);
      font-weight:650;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      box-shadow:0 8px 18px rgba(20,30,55,.06);
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow:var(--focus), 0 8px 18px rgba(20,30,55,.06)}
    .btn:hover{transform:translateY(-1px)}
    .btnPrimary{
      border:0;
      background:var(--grad);
      color:var(--btnText);
      box-shadow:0 14px 26px rgba(43,89,255,.18);
    }
    .btnPrimary:hover{
      box-shadow:0 18px 34px rgba(43,89,255,.24);
    }
    .btnGhost{
      background:rgba(255,255,255,.7);
      border-color:rgba(18,24,38,.12);
      box-shadow:none;
    }
    .iconDot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,0));
      border:1px solid rgba(255,255,255,.6);
      position:relative;
    }
    .iconDot:after{
      content:"";
      position:absolute;
      inset:2px;
      border-radius:50%;
      background:rgba(255,255,255,.65);
      box-shadow:0 0 0 3px rgba(255,255,255,.12);
      opacity:.8;
    }
    .mobileToggle{
      display:none;
    }
    .mobileMenu{
      display:none;
      padding:10px 0 16px;
      border-top:1px solid rgba(18,24,38,.06);
    }
    .mobileMenu a{
      display:flex;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.7);
      color:var(--text);
      font-weight:600;
      font-size:13px;
      margin-top:10px;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .mobileMenu a span{
      color:var(--muted);
      font-weight:600;
      font-size:12px;
    }

    .hero{
      padding:34px 0 18px;
      position:relative;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .heroLeft{
      border-radius:var(--radius2);
      padding:22px;
      border:1px solid rgba(18,24,38,.08);
      background:
        var(--luma),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.66) 100%);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
      min-height:360px;
    }
    .heroLeft:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:linear-gradient(120deg, rgba(43,89,255,.26), rgba(122,60,255,.18), rgba(0,196,255,.16));
      opacity:.35;
      filter:blur(26px);
      pointer-events:none;
    }
    .heroLeft > *{position:relative}
    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:12px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(43,89,255,.22);
      background:rgba(43,89,255,.08);
      color:#16306b;
      font-weight:700;
      font-size:12px;
      letter-spacing:.2px;
    }
    .badge .spark{
      width:14px; height:14px;
      border-radius:6px;
      background:var(--grad);
      box-shadow:0 10px 18px rgba(43,89,255,.18);
      position:relative;
    }
    .badge .spark:after{
      content:"";
      position:absolute; inset:3px;
      border-radius:5px;
      border:1px solid rgba(255,255,255,.6);
      opacity:.9;
    }
    .kicker .meta{
      font-size:12px;
      color:var(--muted);
      font-weight:600;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .sepDot{
      width:5px; height:5px; border-radius:50%;
      background:rgba(18,24,38,.22);
    }
    h1{
      margin:0;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.12;
    }
    .sub{
      margin:12px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width:62ch;
      font-weight:550;
    }
    .heroActions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:18px;
      align-items:center;
    }
    .heroActions .smallNote{
      color:var(--muted2);
      font-size:12px;
      font-weight:600;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background:rgba(20,184,166,.95);
      box-shadow:0 0 0 0 rgba(20,184,166,.35);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(20,184,166,.35)}
      70%{box-shadow:0 0 0 10px rgba(20,184,166,0)}
      100%{box-shadow:0 0 0 0 rgba(20,184,166,0)}
    }

    .heroRight{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .statCard{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(18,24,38,.08);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      position:relative;
      overflow:hidden;
    }
    .statCard:after{
      content:"";
      position:absolute;
      inset:-80px -80px auto auto;
      width:200px; height:200px;
      background:radial-gradient(circle at 30% 30%, rgba(43,89,255,.28), rgba(43,89,255,0) 60%);
      transform:rotate(10deg);
      pointer-events:none;
    }
    .statCard > *{position:relative}
    .statTop{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .statTop h2{
      margin:0;
      font-size:14px;
      color:var(--text);
      letter-spacing:.2px;
    }
    .miniTag{
      font-size:12px;
      color:#1e3a8a;
      font-weight:800;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(43,89,255,.22);
      background:rgba(43,89,255,.10);
      white-space:nowrap;
    }
    .statsGrid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .statItem{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.76);
    }
    .statItem strong{
      display:block;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .statItem span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
      font-weight:600;
      line-height:1.4;
    }

    .quickCard{
      background:linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.56));
      border:1px solid rgba(18,24,38,.08);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      overflow:hidden;
      position:relative;
    }
    .quickCard:before{
      content:"";
      position:absolute;
      inset:auto -60px -120px auto;
      width:220px; height:220px;
      background:radial-gradient(circle at 30% 30%, rgba(122,60,255,.22), rgba(122,60,255,0) 62%);
      pointer-events:none;
    }
    .quickCard > *{position:relative}
    .quickTitle{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .quickTitle h2{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .flowChips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .flowChips li{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid var(--chipBorder);
      background:var(--chipBg);
      color:#16306b;
      font-size:12px;
      font-weight:750;
      white-space:nowrap;
    }

    main{padding:10px 0 40px}
    section{
      padding:26px 0;
    }
    .sectionHeader{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
      flex-wrap:wrap;
    }
    .sectionHeader h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .sectionHeader p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      font-weight:600;
      max-width:64ch;
    }
    .divider{
      height:1px;
      background:linear-gradient(90deg, rgba(18,24,38,.10), rgba(18,24,38,.03));
      margin-top:10px;
    }

    .grid3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }
    .card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(18,24,38,.08);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 38px rgba(20,30,55,.10);
      border-color:rgba(43,89,255,.18);
    }
    .card .cardTop{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:.1px;
    }
    .card p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      font-weight:600;
    }
    .card .icon{
      width:40px; height:40px;
      border-radius:14px;
      border:1px solid rgba(43,89,255,.18);
      background:linear-gradient(180deg, rgba(43,89,255,.12), rgba(122,60,255,.08));
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
    }
    .icon svg{width:20px; height:20px}
    .mutedLine{
      margin-top:10px;
      padding-top:10px;
      border-top:1px dashed rgba(18,24,38,.10);
      color:var(--muted2);
      font-size:12px;
      font-weight:650;
      line-height:1.5;
    }

    .twoCol{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .timeline{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .step{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 24px rgba(20,30,55,.05);
    }
    .step .num{
      width:34px; height:34px;
      border-radius:12px;
      background:rgba(43,89,255,.10);
      border:1px solid rgba(43,89,255,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#16306b;
      font-size:13px;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .step .num:after{
      content:"";
      position:absolute; inset:-20px -30px auto auto;
      width:70px; height:70px;
      background:radial-gradient(circle at 30% 30%, rgba(43,89,255,.25), rgba(43,89,255,0) 60%);
      pointer-events:none;
    }
    .step > *{position:relative}
    .step h3{
      margin:0;
      font-size:14px;
    }
    .step p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      font-weight:600;
    }

    .tableWrap{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.74);
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      overflow:hidden;
    }
    .compareTable{
      width:100%;
      border-collapse:collapse;
      min-width:720px;
    }
    .compareTable th, .compareTable td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,38,.08);
      text-align:left;
      vertical-align:top;
    }
    .compareTable th{
      background:linear-gradient(180deg, rgba(43,89,255,.10), rgba(122,60,255,.06));
      color:var(--text);
      font-size:13px;
      letter-spacing:.2px;
    }
    .compareTable td{
      color:var(--muted);
      font-weight:650;
      font-size:13px;
      line-height:1.6;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      font-weight:850;
      font-size:12px;
      border:1px solid rgba(18,24,38,.10);
      background:rgba(255,255,255,.7);
      color:var(--text);
      white-space:nowrap;
    }
    .pillGood{
      border-color:rgba(20,184,166,.30);
      background:rgba(20,184,166,.10);
      color:#0f766e;
    }
    .pillPrimary{
      border-color:rgba(43,89,255,.26);
      background:rgba(43,89,255,.10);
      color:#1d4ed8;
    }
    .pillWarm{
      border-color:rgba(245,158,11,.28);
      background:rgba(245,158,11,.10);
      color:#92400e;
    }

    .faqWrap{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .faqList{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    details.faqItem{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(20,30,55,.05);
      overflow:hidden;
    }
    details.faqItem > summary{
      list-style:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    details.faqItem > summary::-webkit-details-marker{display:none}
    .faqQ{
      font-weight:900;
      font-size:14px;
      letter-spacing:.1px;
      color:var(--text);
    }
    .faqIcon{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(43,89,255,.18);
      background:rgba(43,89,255,.08);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      transition:transform .18s ease;
    }
    details[open] .faqIcon{transform:rotate(45deg)}
    .faqA{
      padding:0 14px 14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      font-weight:650;
    }

    .sidePanel{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:
        radial-gradient(500px 280px at 10% 0%, rgba(43,89,255,.12), rgba(43,89,255,0) 60%),
        radial-gradient(520px 300px at 90% 20%, rgba(122,60,255,.12), rgba(122,60,255,0) 60%),
        rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      padding:16px;
      position:sticky;
      top:84px;
    }
    .sidePanel h3{
      margin:0;
      font-size:16px;
      letter-spacing:.1px;
    }
    .sidePanel p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      font-weight:650;
    }
    .sidePanel .btnRow{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:12px;
    }
    .sidePanel .listMini{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .listMini li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      font-weight:650;
      line-height:1.5;
    }
    .check{
      width:18px; height:18px;
      border-radius:6px;
      background:rgba(20,184,166,.12);
      border:1px solid rgba(20,184,166,.26);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{width:12px; height:12px}

    .commentsGrid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .quote{
      position:relative;
      overflow:hidden;
    }
    .quote:before{
      content:"";
      position:absolute;
      inset:-120px -120px auto auto;
      width:220px; height:220px;
      background:radial-gradient(circle at 30% 30%, rgba(43,89,255,.14), rgba(43,89,255,0) 60%);
      pointer-events:none;
    }
    .quote > *{position:relative}
    .quoteTop{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:12px;
      margin-bottom:8px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:16px;
      background:linear-gradient(180deg, rgba(43,89,255,.16), rgba(122,60,255,.10));
      border:1px solid rgba(43,89,255,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:950;
      color:#16306b;
      flex:0 0 auto;
    }
    .who strong{
      display:block;
      font-size:14px;
      letter-spacing:.1px;
    }
    .who span{
      display:block;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      margin-top:2px;
      line-height:1.3;
    }
    .stars{
      display:flex;
      gap:4px;
      margin-top:2px;
      flex:0 0 auto;
    }
    .stars svg{width:16px; height:16px}
    .quote p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      font-weight:650;
    }

    .listGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .posterRow{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .articleList{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .articleItem{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(20,30,55,.05);
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .articleItem:hover{
      transform:translateY(-2px);
      border-color:rgba(43,89,255,.18);
      box-shadow:0 16px 38px rgba(20,30,55,.10);
    }
    .articleItem .dot{
      width:12px; height:12px;
      border-radius:6px;
      background:var(--grad);
      margin-top:4px;
      flex:0 0 auto;
      box-shadow:0 12px 22px rgba(43,89,255,.16);
    }
    .articleItem .content strong{
      display:block;
      font-size:14px;
      letter-spacing:.1px;
    }
    .articleItem .content span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      line-height:1.4;
    }
    .articleItem .content em{
      display:block;
      margin-top:8px;
      color:var(--muted2);
      font-style:normal;
      font-size:12px;
      font-weight:650;
      line-height:1.5;
    }

    .requirePanel{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:
        radial-gradient(520px 300px at 20% 0%, rgba(122,60,255,.14), rgba(122,60,255,0) 55%),
        radial-gradient(520px 300px at 95% 15%, rgba(43,89,255,.14), rgba(43,89,255,0) 55%),
        rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .requirePanel:after{
      content:"";
      position:absolute;
      inset:auto auto -160px -120px;
      width:240px; height:240px;
      background:radial-gradient(circle at 30% 30%, rgba(0,196,255,.16), rgba(0,196,255,0) 60%);
      pointer-events:none;
    }
    .requirePanel > *{position:relative}
    .requirePanel h3{margin:0; font-size:16px; letter-spacing:.1px}
    .requirePanel p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.7; font-weight:650}
    form{
      margin-top:12px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .row2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:7px;
      font-size:12px;
      color:var(--muted);
      font-weight:800;
      letter-spacing:.1px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background:rgba(255,255,255,.85);
      color:var(--text);
      font-size:14px;
      font-weight:650;
      outline:none;
      transition:box-shadow .15s ease, border-color .15s ease, transform .15s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow:var(--focus);
      border-color:rgba(43,89,255,.35);
    }
    .formActions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color:var(--muted2);
      font-size:12px;
      font-weight:650;
      line-height:1.5;
      max-width:46ch;
    }
    .tagCloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }
    .tagCloud a{
      font-size:12px;
      font-weight:800;
      color:#16306b;
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(43,89,255,.18);
      background:rgba(43,89,255,.08);
      transition:transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .tagCloud a:hover{
      transform:translateY(-2px);
      background:rgba(43,89,255,.12);
      border-color:rgba(43,89,255,.26);
    }

    .pricePanel{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .priceCard{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(20,30,55,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .priceCard:before{
      content:"";
      position:absolute;
      inset:-120px auto auto -120px;
      width:240px; height:240px;
      background:radial-gradient(circle at 30% 30%, rgba(245,158,11,.20), rgba(245,158,11,0) 60%);
      pointer-events:none;
    }
    .priceCard:nth-child(2):before{
      background:radial-gradient(circle at 30% 30%, rgba(20,184,166,.18), rgba(20,184,166,0) 60%);
    }
    .priceCard > *{position:relative}
    .priceCard h3{margin:0; font-size:15px}
    .priceCard p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.7; font-weight:650}
    .kv{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:12px;
    }
    .kv .box{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background:rgba(255,255,255,.78);
    }
    .kv strong{
      display:block;
      font-size:18px;
      letter-spacing:-.2px;
    }
    .kv span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:12px;
      font-weight:750;
      line-height:1.4;
    }

    .caseGrid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .caseCard{
      padding:14px;
    }
    .caseTop{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .thumb{
      width:48px; height:48px;
      border-radius:18px;
      border:1px solid rgba(43,89,255,.18);
      background:linear-gradient(180deg, rgba(43,89,255,.12), rgba(122,60,255,.08));
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .thumb:after{
      content:"";
      position:absolute;
      inset:auto -40px -60px auto;
      width:120px; height:120px;
      background:radial-gradient(circle at 30% 30%, rgba(0,196,255,.18), rgba(0,196,255,0) 60%);
      pointer-events:none;
    }
    .thumb svg{width:22px; height:22px}
    .caseCard h3{margin:0; font-size:15px}
    .caseCard .metaLine{
      margin-top:8px;
      color:var(--muted2);
      font-size:12px;
      font-weight:750;
      line-height:1.5;
    }
    .caseCard .desc{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      font-weight:650;
    }

    .partnerRow{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-top:12px;
    }
    .partnerRow .partner{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.10);
      background:rgba(255,255,255,.72);
      color:var(--muted);
      font-weight:800;
      font-size:12px;
    }

    .footer{
      padding:24px 0 28px;
      border-top:1px solid rgba(18,24,38,.08);
      background:linear-gradient(180deg, rgba(247,244,255,.55), rgba(255,255,255,.9));
    }
    footer .footGrid{
      display:grid;
      grid-template-columns: 1.2fr 1fr;
      gap:14px;
      align-items:start;
    }
    .footCard{
      border-radius:var(--radius);
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.78);
      box-shadow:0 10px 24px rgba(20,30,55,.05);
      padding:16px;
    }
    .footCard h3{margin:0; font-size:15px}
    .footCard p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      font-weight:650;
    }
    .footCols{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:12px;
    }
    .footCols a{
      display:block;
      color:var(--muted);
      font-weight:750;
      font-size:13px;
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.08);
      background:rgba(255,255,255,.72);
      transition:transform .15s ease, border-color .15s ease, box-shadow .15s ease;
    }
    .footCols a:hover{
      transform:translateY(-2px);
      border-color:rgba(43,89,255,.18);
      box-shadow:0 14px 26px rgba(20,30,55,.08);
    }
    .footBottom{
      margin-top:14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted2);
      font-size:12px;
      font-weight:700;
    }
    .socialRow{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .qr{
      width:92px;
      height:92px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      overflow:hidden;
    }
    .qr img{
      width:100%;
      height:auto;
      display:block;
    }

    .floatHelp{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .floatHelp .tip{
      background:rgba(255,255,255,.85);
      border:1px solid rgba(18,24,38,.10);
      color:var(--muted);
      font-weight:800;
      font-size:12px;
      padding:10px 12px;
      border-radius:16px;
      box-shadow:0 12px 26px rgba(20,30,55,.10);
      max-width:220px;
      pointer-events:none;
      opacity:0;
      transform:translateY(10px);
      transition:opacity .2s ease, transform .2s ease;
    }
    .floatHelp:hover .tip{
      opacity:1;
      transform:translateY(0);
    }
    .helpBtn{
      pointer-events:auto;
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background:rgba(255,255,255,.86);
      box-shadow:0 14px 30px rgba(20,30,55,.14);
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      user-select:none;
      font-weight:900;
      font-size:13px;
      color:var(--text);
    }
    .helpBtn:hover{
      transform:translateY(-2px);
      border-color:rgba(43,89,255,.20);
      box-shadow:0 18px 42px rgba(20,30,55,.18);
    }
    .helpMark{
      width:34px; height:34px;
      border-radius:14px;
      background:var(--grad);
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      box-shadow:0 14px 26px rgba(43,89,255,.22);
      flex:0 0 auto;
    }
    .helpMark svg{width:18px; height:18px}

    .backTop{
      pointer-events:auto;
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background:rgba(255,255,255,.86);
      box-shadow:0 14px 30px rgba(20,30,55,.14);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, opacity .2s ease;
      opacity:0;
    }
    .backTop.show{opacity:1}
    .backTop:hover{transform:translateY(-2px); box-shadow:0 18px 42px rgba(20,30,55,.18)}
    .backTop svg{width:18px; height:18px}

    .reveal{
      opacity:0;
      transform:translateY(10px);
      transition:opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform:translateY(0);
    }

    .srOnly{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }

    @media (max-width: 980px){
      .heroGrid{grid-template-columns:1fr; }
      .heroLeft{min-height:auto}
      .faqWrap{grid-template-columns:1fr}
      .sidePanel{position:relative; top:auto}
      .commentsGrid{grid-template-columns:1fr; }
      .caseGrid{grid-template-columns:1fr; }
      .grid3{grid-template-columns:1fr}
      .twoCol{grid-template-columns:1fr}
      .posterRow{grid-template-columns:1fr}
      .listGrid{grid-template-columns:1fr}
      .pricePanel{grid-template-columns:1fr}
      .mobileToggle{display:inline-flex}
      .navLinks{display:none}
      .mobileMenu{display:block}
      .navRight .btnGhost{display:none}
      .footGrid{grid-template-columns:1fr}
      .row2{grid-template-columns:1fr}
      h1{font-size:28px}
    }