.operate-container {
  width: 100%;
  padding: 20px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  border-radius: 5px;
  background: rgb(255, 255, 255);
  box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px 0px;
}
.operate-container .header-container {
  display: flex;
  flex-direction: column;
  color: rgb(0, 0, 0);
  gap: 5px;
  font-family: Inter;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}
.operate-container .header-container .sub-header{
  color: rgb(0, 0, 0);
  font-family: Inter;
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.operate-image-container {
  margin-bottom: 4px;
  width: 100%;
}
.operate-image-container + p {
  color: #000000;
  font-size: 14px;
  margin-bottom: 12px;
}
.operate-image-container img{
  width: 100%;
  max-width: 800px;
}
.operate-image-container .sp{
  display: none;
}
@media screen and (max-width: 576px) {
  .operate-image-container {
    display: flex;
    flex-direction: row;
    gap: 8px;
    justify-content: center;
  }
  .operate-image-container .pc{
    display: none;
  }
  .operate-image-container .sp {
    display: block;
    width: calc(50% - 4px);
    max-width: 176px;
  }
}
.process-title{
  font-weight: 600;
  margin-bottom: 4px;
  color: rgb(0, 0, 0);
}

.process-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: rgb(0, 0, 0);
  font-family: Inter;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  list-style-type: none;
  counter-reset: item;
  padding-inline-start: 8px;
  margin-bottom: 24px;
}
.text-container{
  color: rgb(0, 0, 0);
  padding-top: 16px;
  border-top: 1px solid rgb(224, 224, 224);
}
.text-container:first-of-type{
  padding-top: 0px;
  border: none;
}
.text-container .title{
  display: flex;
  gap: 8px;
  line-height: 20px;
  margin-bottom: 8px;
  font-weight: 600;
}
.text-container .title .num-red{
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: red;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.text-container .title .num-blue{
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: blue;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.text-container .title .num-lightblue{
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: #00adaf;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 576px){
  .text-container.sp-none{
    display: none;
  }
}

/* ---- Lightbox ---- */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}
.lightbox-overlay.active {
  display: flex;
}
.lightbox-overlay img {
  max-width: 94vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
  pointer-events: none;
}
.lightbox-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.15s;
}
.lightbox-close:hover {
  background: rgba(255,255,255,0.3);
}
.operate-image-container img {
  cursor: zoom-in;
}