/* ===== NWOW App Download Module（独立作用域） ===== */
  #nwow-app, #nwow-app * { box-sizing:border-box; }
  #nwow-app img, #nwow-app svg { max-width:100%; height:auto; }

  #nwow-app {
    --na-green:#22A94F;
    --na-green-dark:#1B8A40;
    --na-ink:#141414;
    --na-body:#3A3F45;
    --na-muted:#6B7280;
    --na-line:#ECECEC;
    --na-screen:#F4F6FB;
    --na-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;

    width:100%;
    padding:0 20px;
    font-family:var(--na-font);
    color:var(--na-ink);
  }
  #nwow-app .na-wrap {
    width:100%;
    max-width:1180px;
    margin:0 auto;
  }
  #nwow-app .na-inner {
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:40px;
    background:#fff;
    border-radius:26px;
    padding:56px;
    border:1px solid rgba(16,24,40,.05);
    box-shadow:0 10px 40px rgba(16,24,40,.06);
  }

  /* 左侧文字区 */
  #nwow-app .na-text { flex:1 1 420px; min-width:0; }
  #nwow-app .na-title {
    font-size:46px;
    line-height:1.08;
    font-weight:800;
    color:var(--na-ink);
    margin:0 0 18px;
    letter-spacing:-.5px;
  }
  #nwow-app .na-title-line { display:block; }

  #nwow-app .na-lead {
    font-size:21px;
    line-height:1.45;
    color:var(--na-body);
    margin:0 0 6px;
    font-weight:600;
  }
  #nwow-app .na-tags {
    font-size:18px;
    color:var(--na-body);
    margin:0 0 26px;
    line-height:1.5;
  }

  #nwow-app .na-feats {
    list-style:none;
    padding:0;
    margin:0 0 34px;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:14px 24px;
  }
  #nwow-app .na-feats li {
    display:flex;
    align-items:center;
    gap:10px;
    font-size:17px;
    color:var(--na-ink);
    min-width:0;
  }
  #nwow-app .na-check {
    flex-shrink:0;
    width:24px;
    height:24px;
    border-radius:50%;
    background:var(--na-green);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
  }

  /* 下载按钮（当前页跳转） */
  #nwow-app .na-btns {
    display:flex;
    flex-wrap:wrap;
    gap:16px;
  }
  #nwow-app .na-store {
    display:inline-flex;
    align-items:center;
    gap:11px;
    min-height:56px;
    padding:12px 26px;
    border-radius:14px;
    background:var(--na-green);
    color:#fff;
    text-decoration:none;
    font-weight:700;
    font-size:18px;
    transition:background .2s ease, transform .2s ease;
  }
  #nwow-app .na-store:hover {
    background:var(--na-green-dark);
    transform:translateY(-2px);
  }
  /* 按钮内的 svg 与 img 图标统一尺寸 */
  #nwow-app .na-store svg,
  #nwow-app .na-store img {
    width:24px;
    height:24px;
    flex-shrink:0;
  }
  #nwow-app .na-store svg { fill:#fff; }

  /* 右侧两张截图 */
  #nwow-app .na-shots {
    flex:1 1 400px;
    min-width:0;
    display:flex;
    gap:22px;
    justify-content:center;
    align-items:flex-end;
  }
  #nwow-app .na-shot {
    position:relative;
    width:46%;
    min-width:0;
    border-radius:22px;
    overflow:hidden;
    background:var(--na-screen);
    border:1px solid #E7EAF2;
    box-shadow:0 18px 44px rgba(16,24,40,.14);
  }
  #nwow-app .na-shot img {
    display:block;
    width:100%;
    height:auto;
  }
  #nwow-app .na-shot--back { transform:translateY(-14px); }

  /* 平板 */
  @media (max-width:1023px){
    #nwow-app { padding:0 16px; }
    #nwow-app .na-inner { padding:40px 32px; gap:32px; }
    #nwow-app .na-title { font-size:38px; }
    #nwow-app .na-lead { font-size:19px; }
  }

  /* 手机：文字在上、截图在下，单列 */
  @media (max-width:720px){
    #nwow-app { padding:0 14px; }
    #nwow-app .na-inner {
      flex-direction:column;
      padding:30px 22px;
      gap:30px;
      border-radius:20px;
    }
    #nwow-app .na-text,
    #nwow-app .na-shots {
      flex:0 0 auto;
      width:100%;
      max-width:100%;
    }
    #nwow-app .na-title { font-size:30px; }
    #nwow-app .na-title-line { white-space:normal; }
    #nwow-app .na-lead { font-size:17px; }
    #nwow-app .na-tags { font-size:16px; margin-bottom:22px; }
    #nwow-app .na-feats {
      grid-template-columns:1fr;
      gap:12px;
      margin-bottom:26px;
    }
    #nwow-app .na-feats li { font-size:16px; }
    #nwow-app .na-btns { flex-direction:column; }
    #nwow-app .na-store { width:100%; justify-content:center; }
    #nwow-app .na-shots { gap:14px; }
    #nwow-app .na-shot { width:48%; border-radius:16px; }
    #nwow-app .na-shot--back { transform:translateY(-8px); }
  }