/* ===== พื้นหลัง popup ===== */
.popup-index-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

/* ===== กล่องข้อความ ===== */
.popup-index-content {
  /* background: #111; */
  color: white;
  text-align: center;
  padding: 0px;
  max-width: 800px;
  border-radius: 0px;
  position: relative;
  font-family: "Prompt", sans-serif;
  line-height: 1.6;
}

/* ===== ปุ่มปิด ===== */
.popup-index-close {
  position: absolute;
  top: 10px; right: 15px;
  color: white;
  font-size: 22px;
  cursor: pointer;
}

/* ปุ่มตกลง */
.popup-index-button {
  margin-top: 20px;
  padding: 8px 18px;
  background: #e60000;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

@media (max-width: 540px) {
  .popup-index-content {
    width: 90%;
    padding: 0px;
  }

  .popup-index-close {
  position: absolute;
  top: 5px; right: 35px;
  color: white;
  font-size: 20px;
  cursor: pointer;
}


  .popup-index-content img {
    max-width: 350px; /* ให้รูปเล็กลงหน่อยในจอเล็ก */
  }
}