.movie iframe,
.movie video {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
}

.topics_section {
  background-color: #fcf5e8;
  border-radius: 16px;
  padding: 50px 0;
}

.topics_inner {
  width: 90%;
  margin: auto;
}

.topics_head_wrap {
  text-align: center;
}

.topics_head {
  display: inline-block;
  font-size: 35px;
  background-color: #f78d26;
  border-radius: 100vh;
  padding: 0.2em 0.7em 0.4em 0.7em;
  line-height: 1;
  text-align: center;
  color: #fff;
  margin-bottom: 22px;
  font-weight: bold;
}

.topics_lead {
  font-size: 31px;
  line-height: 1.5;
  font-weight: bold;
}

.topics_content {
  background-color: #fff;
  border-radius: 10px;
  border: 1px solid #e6dcca;
  padding: 40px;
  margin-top: 35px;
}

.topics_content_subhead {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topics_content_icon {
  max-width: 56px;
}

.topics_content_subhead_text {
  color: #cfa116;
  font-size: 28px;
  font-weight: bold;
  line-height: 1.3;
}

.topics_content_subhead_text_sub {
  font-size: 20px;
  display: inline-block;
}

.topics_content_title {
  padding: 15px 0;
  border-top: 1px solid #868686;
  border-bottom: 1px solid #868686;
  margin-top: 24px;
}

.topics_content_title_main {
  font-size: 30px;
  font-weight: bold;
}

.topics_content_title_detail {
  font-size: 20px;
}

.topics_movie_img_warp {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-top: 40px;
}

.topics_movie {
  width: 50%;
  aspect-ratio: 16 / 9;
}

.topics_movie iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.topics_img {
  width: 50%;
  margin: 0;
}

.topics_img figcaption {
  font-size: 13px;
}

.topics_accordion_summary_text {
  margin: auto;
  text-align: center;
  font-size: 24px;
  line-height: 1.3;
}

.topics_accordion_summary_subtext {
  font-size: 18px;
}

.topics_accordion {
  background-color: #fff;
  margin-top: 30px;
}

.topics_accordion summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 3em;
  color: #333333;
  font-weight: 600;
  cursor: pointer;
  border-top: 1px solid #e6dcca;
  border-bottom: 1px solid #e6dcca;
}

.topics_accordion summary::-webkit-details-marker {
  display: none;
}

.topics_accordion summary::before,
.topics_accordion summary::after {
  width: 3px;
  height: 2em;
  border-radius: 5px;
  background-color: #f78d26;
  content: "";
}

.topics_accordion summary::before {
  position: absolute;
  right: 3em;
  rotate: 90deg;
}

.topics_accordion summary::after {
  transition: rotate 0.3s;
}

.topics_accordion[open] summary::after {
  rotate: 90deg;
}

.topics_accordion .topics_accordion_detail {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 30px;
  color: #333333;
  transition:
    transform 0.5s,
    opacity 0.5s;
  font-size: 17px;
}

.topics_accordion_detail ul {
  list-style: disc;
  padding-left: 1.5em;
}

.topics_accordion_detail ul li::marker {
  color: #f78d26;
  font-size: 1.2em;
}

.topics_accordion_detail ul li + li {
  margin-top: 1.2em;
}

.topics_accordion_detail ul a {
  text-decoration: underline;
  color: inherit;
}

.topics_accordion[open] .topics_accordion_detail {
  transform: none;
  opacity: 1;
}

.event_info_link {
  color: #406faf !important;
  text-decoration: underline !important;
  font-size: 0.9em;
  margin-right: 5px;
}

.program_info .topics_head {
  font-size: 25px;
  margin-bottom: 12px;
}

.program_info .topics_content_title {
  padding: 24px 0;
}

.program_info_detail_img img {
  width: 100%;
}

.program_info_detail_img {
  width: 35%;
}

.program_info_detail_img iframe {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
}

.program_info_detail_text {
  font-size: 16px;
  line-height: 1.75;
  flex: 1;
}

.program_info_detail_wrap {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-top: 16px;
}

.topics_detail_wrap {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.topics_img {
  width: 45%;
}

.topics_text {
  flex: 1;
  font-size: 16px;
}

.topics_content + .topics_head_wrap {
  margin-top: 70px;
}

.program_content_item + .program_content_item {
  border-top: 1px solid #868686;
  padding-top: 15px;
  margin-top: 24px;
}

.program_content {
  background-color: #fff;
  padding-bottom: 40px;
  margin-bottom: 80px;
  margin-top: 40px;
}

.program_content_title_main {
  font-size: 24px;
  font-weight: bold;
  color: #f57e0a;
}

.program_body {
  display: flex;
  align-items: flex-start;
  gap: 30px;
}

.program_timetable {
  width: 30%;
}

.program_content_box {
  width: 70%;
}

.program_content_box.w_100 {
  width: 100%;
}

.program_timetable {
  border-collapse: separate;
  border-spacing: 2px;
  color: #333;
  font-size: 16px;
}

.program_timetable th,
.program_timetable td {
  padding: 12px 15px;
  vertical-align: top;
  text-align: left;
}

.program_timetable th {
  background-color: #ffe6b8;
  font-weight: normal;
}

.program_timetable td {
  background-color: #fcf5e8;
}

.program_head_date {
  background: #f78d26;
  color: #fff;
  border-radius: 100vh;
  padding: 0 0.7em;
  margin-bottom: 10px;
  display: inline-block;
  line-height: 1.8;
}

.program_head {
  font-size: 26px;
  margin-bottom: 20px;
  font-weight: bold;
}

.program_container {
  background-color: #fff;
}

.topics_body {
  width: 80%;
  margin: 20px auto 0;
}

.topics_body_bnr img {
  width: 100%;
}

.topics_body_text {
  font-size: 18px;
}

.topics_body_note {
  margin-top: 40px;
}

.topics_note_lead {
  text-align: center;
  color: #f57e0a;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
}

.topics_note_img {
  display: block;
  margin: auto;
  width: 55%;
  transition: 0.3s;
}

a.topics_note_img:hover {
  opacity: 0.7;
}

.program_sect {
  margin-bottom: 80px;
}

/* .event_item {
      left: 18vw;
    } */

.program_title_box {
  display: flex;
  gap: 20px;
  justify-content: space-between;
}
.program_title_movie {
  flex: 1;
  max-width: 480px;
  margin-top: -20px;
}
.program_title_movie iframe {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
}
.program_info_link_wrap {
  border: 1px solid #ccc;
  padding: 10px;
  margin-top: 30px;
}
.program_info_link_box {
  display: flex;
  gap: 5px 20px;
  flex-wrap: wrap;
}
.program_info_link_box a {
  color: #f57e0a;
}
.program_main_head {
  font-size: clamp(1.625rem, 1.43rem + 0.98vw, 2.125rem);
}
/* 熊本震災特番 */
/* .activities2_list_inner_style {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(460px, 1fr));
  gap: 40px;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin-bottom: 80px;
} */
.kumamoto_program_box {
  display: flex;
  gap: 20px;
}
.kumamoto_program_movie {
  width: 35%;
}
.kumamoto_program_text {
  width: 50%;
  font-size: 16px;
  line-height: 1.75;
}

@media screen and (max-width: 767px) {
  .sect_topics .container_l {
    padding: 0;
  }

  .topics_section {
    padding: 30px 0;
    border-radius: 0;
  }

  .topics_lead {
    font-size: 18px;
  }

  .topics_head {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .topics_content {
    margin-top: 24px;
    padding: 16px;
  }

  .topics_content_subhead_text_sub {
    font-size: 14px;
  }

  .topics_content_subhead_text {
    font-size: 18px;
  }

  .topics_content_icon {
    max-width: 44px;
  }

  .topics_content_title {
    margin-top: 14px;
  }

  .topics_content_title_main {
    font-size: 18px;
  }

  .topics_content_title_detail {
    font-size: 14px;
    margin-top: 8px;
  }

  .topics_movie_img_warp {
    margin-top: 16px;
    flex-direction: column;
    gap: 16px;
  }

  .topics_movie {
    width: 100%;
  }

  .topics_img {
    width: 100%;
  }

  .topics_accordion {
    margin-top: 16px;
  }

  .topics_accordion_summary_text {
    font-size: 16px;
  }

  .topics_accordion_summary_subtext {
    font-size: 14px;
  }

  .topics_accordion .topics_accordion_detail {
    font-size: 15px;
    padding: 16px;
  }

  .topics_accordion summary {
    padding: 1em 2em;
  }

  .topics_accordion summary::before,
  .topics_accordion summary::after {
    height: 1.5em;
  }

  .topics_accordion summary::before {
    right: 2em;
  }

  .sect_experience {
    position: relative;
    background:
      url(../img/noise.png),
      -webkit-gradient(
          linear,
          left top,
          left bottom,
          color-stop(57%, #defbff),
          color-stop(57%, #fff),
          to(#fff)
        );
    background:
      url(../img/noise.png),
      linear-gradient(180deg, #defbff 57%, #fff 57%, #fff 100%);
  }

  /* 関連コンテンツ */
  .program_info .topics_head {
    font-size: 16px;
  }

  .program_info .topics_lead {
    font-size: 18px;
  }

  .program_info_detail_wrap {
    flex-direction: column;
    gap: 10px;
  }

  .program_info_detail_img {
    width: 100%;
  }

  .program_info_detail_text {
    line-height: 1.6;
    width: 100%;
  }

  .topics_content + .topics_head_wrap {
    margin-top: 40px;
  }

  .program_content_title_main {
    font-size: 18px;
  }

  .program_content {
    margin-bottom: 40px;
  }

  .topics_detail_wrap {
    flex-direction: column;
    gap: 10px;
  }

  .program_head {
    font-size: 18px;
    margin-bottom: 20px;
  }

  .program_body {
    flex-direction: column;
    gap: 20px;
  }

  .program_timetable {
    width: 100%;
    font-size: 14px;
  }

  .program_content_box {
    width: 100%;
  }

  .program_sect {
    margin-top: 20px;
  }

  .topics_body {
    width: 100%;
  }

  .topics_body_text {
    font-size: 16px;
  }

  .topics_note_lead {
    font-size: 18px;
  }

  .topics_note_img {
    width: 90%;
  }

  .program_title_box {
    flex-direction: column;
    gap: 0;
  }
  .program_title_movie {
    margin-top: 0;
  }
  .program_main_head {
    font-size: 23px;
  }
  /* 熊本震災特番 */
  /* .activities2_list_inner_style {
    display: flex;
  } */
  .kumamoto_program_box {
    flex-direction: column;
  }
  .kumamoto_program_movie {
    width: 100%;
  }
  .kumamoto_program_text {
    width: 100%;
  }
}