.blj-wrap {
    --brand: #1677ff;
    --ink: #0f172a;
    --muted: #5a6779;
    --card-bg: #fff;
    --radius: 18px;
    --card-max: 880px;
    --hero-h: clamp(280px, 40vw, 620px);
    /* 头图高度 */
    --overlap: clamp(100px, 14vw, 180px);
    /* 卡片向上“吃进”头图的高度 */
    position: relative;
    color: var(--ink);
    line-height: 1.85;
    font-size: 16px;
    background: #f2f9ff;
    padding-bottom: 20px;
  }

  .blj-wrap * {
    box-sizing: border-box;
  }

  /* ========= 头图 ========= */
  .blj-hero {
    position: relative;
    height: var(--hero-h);
    background: url('/eportal/fileDir/bjhrb/resource/cms/2025/08/img_pc_site/2025082914062623273.png') center center / cover no-repeat;
    isolation: isolate;
    overflow: hidden;
    z-index: 1;
  }


  /* ========= 卡片 ========= */
  .blj-card {
    position: relative;
    z-index: 2;
    /* 让卡片压在头图之上 */
    width: min(100%, var(--card-max));
    margin: calc(var(--overlap) * -0.2) auto 0px;
    /* 关键：上移覆盖头图 */
    padding: 25px;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .08);
    border: 1px solid rgba(22, 119, 255, .08);
  }

  .blj-card h2 {
    margin: 1.2rem 0 .4rem;
    font-weight: 700;
    font-size: clamp(16px, 2.4vw, 20px);
  }

  .blj-card p {
    margin: .7em 0;
    text-indent: 2em;
    color: #111;
  }

  /* ========= 辅助块 ========= */
  .blj-item {
    background: #f6f9ff;
    border: 1px dashed rgba(22, 119, 255, .35);
    border-radius: 12px;
    padding: 14px 16px;
    margin: .6rem 0 1rem;
  }

  .blj-item span {
    font-size: 16px;
    font-weight: bolder;
  }

  .blj-link {
    color: #0b72ff;
    text-decoration: none;
    word-break: break-all;
    font-size: 16px;
  }

  .blj-link:hover {
    text-decoration: underline;
  }

  .blj-qrcode-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .blj-qrcode {
    width: 200px;
    height: 200px;
    border: 1px solid #c9d6ff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #6b7280;
    font-size: 14px;
    margin: 20px auto 0;
  }

  .blj-cta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
  }

  .blj-btn {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 999px;
    background: #1677ff;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 6px 16px rgba(22, 119, 255, .25);
  }

  .blj-btn.ghost {
    background: #eef3ff;
    color: #0b53c1;
    box-shadow: none;
  }

  /* ========= 标题装饰线 ========= */
  .blj-card .headline-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem 0;
  }

  .blj-card .headline-wrap::before,
  .blj-card .headline-wrap::after {
    content: "";
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, transparent, #7a6244, transparent);
  }

  .blj-card .headline {
    margin: 0 1.2rem;
    font-size: clamp(22px, 2.2vw, 32px);
    font-weight: 800;
    color: #5c4732;
    white-space: nowrap;
  }

  /* ========= 响应式 ========= */
  @media (max-width:1024px) {
    .blj-card {
      width: 92%;
      padding: clamp(18px, 5vw, 36px);
    }
  }

  @media (max-width:768px) {
    .blj-wrap {
      --hero-h: clamp(220px, 48vw, 360px);
      --overlap: 70px;
    }

    .blj-card {
      width: 94%;
      border-radius: 14px;
      margin: calc(var(--overlap) * -1) auto 28px;
    }

    .blj-card .headline {
      font-size: clamp(18px, 4vw, 26px);
    }
  }