/* 遮罩：无模糊，低透明度压暗页面，内容清晰可见 */
    .modal-mask {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.32);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 9999;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.4s ease;
    }
    .modal-mask.show {
      opacity: 1;
      visibility: visible;
    }

    /* 弹窗主体 深炭灰哑光厚重基底 */
    .modal-wrap {
      width: 92%;
      max-width: 900px;
      background: #1e2430;
      border-radius: 22px;
      border: 1px solid rgba(110, 150, 220, 0.2);
      box-shadow:
        0 4px 12px rgba(0,0,0,0.15),
        0 16px 48px rgba(0,0,0,0.35),
        0 0 0 1px rgba(90, 130, 200, 0.08);
      overflow: hidden;
      transform: translateY(38px) scale(0.95);
      transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
    }
    .modal-mask.show .modal-wrap {
      transform: translateY(0) scale(1);
    }

    /* 冰蓝横向流光，深色底更有科技通透感 */
    .modal-wrap::before {
      content: "";
      position: absolute;
      top: 0;
      left: -120%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(130, 175, 245, 0.09), transparent);
      animation: scanLight 6s infinite linear;
      z-index: 0;
    }
    @keyframes scanLight {
      0% {left: -120%;}
      100% {left: 120%;}
    }

    /* ========== 表头区域 深冰蓝渐变 ========== */
    .modal-header {
      width: 100%;
      padding: 20px  22px;
      text-align: center;
      background: linear-gradient(135deg, #272f3f, #222a38);
      border-bottom: 1px solid rgba(110, 150, 220, 0.18);
      position: relative;
      z-index: 1;
    }
    .modal-title {
      font-size: 26px;
      color: #f0f4fc;
      letter-spacing: 1px;
      font-weight: 600;
    }
    .modal-subtitle {
      font-size: 14px;
      color: #94a3b8;
      margin-top: 8px;
      letter-spacing: 0.5px;
    }
    /* 关闭按钮深色适配 */
    .modal-close {
      position: absolute;
      top: 18px;
      right: 20px;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      border: 1px solid rgba(148, 163, 184, 0.25);
      background: rgba(255,255,255,0.06);
      color: #94a3b8;
      font-size: 19px;
      cursor: pointer;
      display: grid;
      place-items: center;
      transition: 0.24s ease;
      z-index: 2;
    }
    .modal-close:hover {
      background: #ef4444;
      border-color: #ef4444;
      color: #fff;
      transform: rotate(90deg);
    }

    /* ========== 中间内容区 纯深炭灰阅读区域 ========== */
    .modal-body {
      padding: 34px 36px;
      color: #cbd5e1;
      line-height: 1.8;
      font-size: 15px;
      position: relative;
      z-index: 1;
    }
    .modal-body p {
      margin-bottom: 16px;
      color: #a8b2c3;
    }
    .modal-body .highlight {
      color: #79a6f7;
      font-weight: 500;
    }

    /* ========== 表尾底部 反向深渐变操作区 ========== */
    .modal-footer {
      padding: 20px  32px;
      background: linear-gradient(135deg, #222a38, #272f3f);
      border-top: 1px solid rgba(110, 150, 220, 0.18);
      display: flex;
      gap: 22px;
      justify-content: center;
      position: relative;
      z-index: 1;
    }
    .modal-btn {
      min-width: 140px;
      padding: 14px 26px;
      border-radius: 12px;
      font-size: 15px;
      border: none;
      cursor: pointer;
      transition: all 0.26s ease;
      letter-spacing: 0.4px;
    }
    /* 次要按钮 深色哑光灰 */
    .btn-cancel {
      background: rgba(255,255,255,0.07);
      color: #cbd5e1;
      border: 1px solid rgba(148, 163, 184, 0.2);
    }
    .btn-cancel:hover {
      background: rgba(255,255,255,0.12);
    }
    /* 主按钮 冰蓝科技渐变 深色弹窗重点色 */
    .btn-confirm {
      background: linear-gradient(135deg, #3b63c9, #5285e8);
      color: #ffffff;
      font-weight: 500;
      box-shadow: 0 4px 18px rgba(60, 110, 220, 0.28);
    }
    .btn-confirm:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 26px rgba(60, 110, 220, 0.4);
    }

	.text-indent{
		text-indent: 20px;
	}
    /* 移动端适配 */
    @media (max-width: 480px) {
      .modal-header {
        padding: 26px 22px 20px;
      }
      .modal-title {
        font-size: 22px;
      }
      .modal-body {
        padding: 26px 22px;
      }
      .modal-footer {
        flex-direction: column;
        padding: 24px 22px 28px;
      }
      .modal-btn {
        width: 100%;
      }
    }