@charset "UTF-8";

/* ===================
  report page
=================== */
.report {
  padding-block: calc(30 / 375 * 100%) calc(140 / 375 * 100%);
  padding-inline: calc(20 / 375 * 100%);
}

.report__title {
  width: calc( 335 / 375 * 100%);
  margin-inline: auto;
  margin-block-end: calc(32 / 375 * 100%);
}

.report__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  row-gap: 1em;
}

.report__item {
  width: calc( 160 / 335 * 100%);
}

.report__item-link {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  padding-block: calc( 12 / 160 * 100%);
  padding-inline: calc( 10 / 160 * 100%) calc( 40 / 160 * 100%);
  background: url(../../img/sp/bg.png), linear-gradient(to bottom, #0F9BA8, #146693);
  background-size: cover;
  border-radius: 8px;
  line-height: 1.5;
}

.report__item-link._active {
  background: url(../../img/sp/bg.png), linear-gradient(to bottom, #bf428e, #d91d73);
  background-size: cover;
}

.report__item-link::before {
  content: "";
  display: block;
  position: absolute;
  max-width: 3cqb;
  width: calc( 20 / 160 * 100%);
  aspect-ratio: 1 / 1;
  background: url(../img/ico-arrow_btn.png) no-repeat center center;
  background-size: contain;
  right: calc( 10 / 160 * 100%);
}

.report__item-date {
  font-size: 1.4rem;
  width: 100%;
  font-weight: bold;
  color: #fff;
}

.report__item-title {
  font-size: 2.2rem;
  width: 100%;
  font-weight: bold;
  color: #FFF261;
}

@media screen and (max-width: 767px) {
  .report__item-title {
    font-size: 1.4rem;
  }
}

.report__main {
  margin-block-start: calc( 40 / 375 * 100%);
}

.report__main--description {
  font-size: 2.5rem;
  line-height: calc( 35 / 25 );
  color: #FFF261;
  font-weight: bold;
  text-align: center;
}

.report__main--youtube {
  margin-block-start: calc( 20 / 375 * 100%);
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.report__main--youtube iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.report__photo--list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-block-start: calc( 40 / 375 * 100%);
}

.report__photo--item {
  width: 33.3333%;
  border: 1px solid#2c305f;
  box-sizing: border-box;
  cursor: pointer;
}

.report__photo--item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===================
  Lightbox
=================== */
.lightbox-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9000;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img {
  display: block;
  width: auto;
  max-width: 70vw;
  max-height: 70vh;
  height: auto;
}

.lightbox-close {
  margin-block-start: 32px;
  margin-block-end: 16px;
  width: 39px;
  height: 39px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: transparent;
  color: #fff;
  font-size: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

/* ===================
  pc_top_btn
=================== */
.float_btn_area {
  bottom: 100px;
}