  .c-captcha-modern {
    width: 100%;
    font-family: inherit;
  }

  /* 触发按钮样式 - 始终居中版本 */
  .captcha-trigger {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .captcha-trigger:hover:not(.disabled) {
    transform: translateY(-1px);
  }

  .captcha-trigger.disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }

  /* 内容区域 - 始终居中 */
  .captcha-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 1;
  }

  /* 图标样式 */
  .captcha-icon {
    font-size: 18px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  /* 文字样式 */
  .captcha-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-align: center;
    white-space: nowrap;
  }

  /* 刷新按钮 - 绝对定位到右侧 */
  .refresh-button {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    flex-shrink: 0;
  }

  .refresh-button:hover {
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-50%) rotate(180deg);
  }

  /* 成功状态 */
  .success-icon,
  .success-text {
    color: #43c23a;
  }

  /* 错误状态 */

  .error-icon,
  .error-text {
    color: #f56c6c;
  }

  /* 错误动画 */
  @keyframes shake {
    0%,
    100% {
      transform: translateX(0);
    }
    25% {
      transform: translateX(-4px);
    }
    75% {
      transform: translateX(4px);
    }
  }

  /* 响应式适配 */
  @media (max-width: 768px) {
    .captcha-trigger {
      max-width: 240px;
      padding: 10px 14px;
    }

    .captcha-icon {
      font-size: 16px;
      width: 18px;
      height: 18px;
    }

    .captcha-text {
      font-size: 13px;
    }

    .refresh-button {
      width: 24px;
      height: 24px;
      font-size: 12px;
      right: 10px;
    }
  }