.cookie-banner{
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 9999;

    background: #CD1F00; /* красное окно */
    color: #fff;

    border-radius: 14px;
    padding: 14px 16px;

    box-shadow: 0 12px 30px rgba(0,0,0,.28);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;

    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  }

  .cookie-banner__content{
    max-width: 1100px;
    min-width: 0;
  }

  .cookie-banner__text{
    margin: 0;
    font-size: 14px;
    line-height: 1.35;
    color: #fff;
  }

  .cookie-banner__link{
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 2px;
    opacity: .95;
  }

  .cookie-banner__btn{
    flex: 0 0 auto;
    cursor: pointer;
    border-radius: 14px;
    padding: 10px 16px;

    background: rgba(255,255,255,.18);   /* кнопка внутри окна */
    border: 1px solid rgba(255,255,255,.35);
    color: #fff;

    font-size: 14px;
    font-weight: 700;
    line-height: 1;

    transition: background .15s ease, border-color .15s ease, transform .05s ease;
  }

  .cookie-banner__btn:hover{
    background: rgba(255,255,255,.26);
    border-color: rgba(255,255,255,.55);
  }

  .cookie-banner__btn:active{
    transform: translateY(1px);
  }

  @media (max-width: 520px){
    .cookie-banner{
      left: 12px;
      right: 12px;
      bottom: 12px;
      padding: 12px 12px;
      gap: 10px;
    }
    .cookie-banner__text{ font-size: 13px; }
    .cookie-banner__btn{ padding: 9px 14px; }
  }