@charset "utf-8";

/*============================　
　　共通
=============================*/
.block {
  max-width: 860px;
  margin-inline: auto;
}

.block:not(:first-child) {
  margin-top: clamp(3.5rem, 3.2928rem + 0.884vw, 4rem);
}

.headingText {
  padding-inline-start: 8px;
  padding-block-end: 2px;
  font-size: clamp(1.25rem, 1.1464rem + 0.442vw, 1.5rem);
  line-height: 1.3;
  font-weight: bold;
  border-left: 4px solid #003366;
}

.text {
  font-size: clamp(0.9375rem, 0.9116rem + 0.1105vw, 1rem);
  line-height: 1.75;
}

.text-bold {
  font-weight: bold;
}

.text-primary {
  color: #003366;
}

.text-secondary {
  color: #f39700;
}

.text-mark {
  background: linear-gradient(transparent 60%, #ffff75 60%);
}

.block--sp {
  display: block;
}

.block--pc {
  display: none;
}

.content {
  margin-top: 32px;
}

.noteText {
  display: inline-block;
  font-size: 12px;
  line-height: 1.3;
  color: #888;
  text-indent: -1em;
  padding-left: 1em;
}

.textLink {
  color: #003366;
  text-decoration: underline;
  overflow-wrap: anywhere;
}

.btnSpace {
  margin-top: 32px;
}

.ctaBtn {
  display: block;
  max-width: 100%;
  width: 424px;
  margin-inline: auto;
  padding: 12px 16px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 1.3;
  color: #fff;
  background-color: #f39700;
  border-radius: calc(infinity * 1px);
}

.disabledBtn {
  display: block;
  max-width: 100%;
  width: 424px;
  margin-inline: auto;
  padding: 12px 16px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 1.3;
  color: #fff;
  background-color: #a5a5a5;
  border-radius: calc(infinity * 1px);
}

.returnBtn {
  display: block;
  max-width: 100%;
  width: 400px;
  margin-top: 48px;
  margin-inline: auto;
  padding: 12px 16px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 1.3;
  color: #fff;
  background-color: #003366;
  border-radius: calc(infinity * 1px);
}

.tableBlock {
  max-width: 100%;
  width: 100%;
}

.tableBlock th {
  width: clamp(6rem, 4.7569rem + 5.3039vw, 9rem);
  padding-inline-end: 16px;
  white-space: nowrap;
  vertical-align: baseline;
  border-bottom: 1px solid #003366;
}

.tableBlock td {
  padding-inline: 16px;
  border-bottom: 1px solid #dee3ed;
}

.tableBlock tr th,
.tableBlock tr td {
  padding-block-end: 16px;
}

.tableBlock tr:not(*:first-child) th,
.tableBlock tr:not(*:first-child) td {
  padding-block-start: 16px;
}

.tableBlock tr td .noteText {
  margin-top: 4px;
}

@media not screen and (min-width: 768px) {

  /* スマホカラム落ち */
  .tableBlock.--col-sp tr:not(*:first-child) th {
    padding-block-start: 0px;
  }

  .tableBlock.--col-sp tr {
    max-width: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
  }

  .tableBlock.--col-sp tr:not(:first-child) {
    margin-top: 16px;
  }

  .tableBlock.--col-sp th {
    width: 100%;
    white-space: normal;
    padding-block-end: 8px;
  }

  .tableBlock.--col-sp td:not(:root) {
    width: 100%;
    padding: 12px 0 0;
    border-bottom: none;
  }
}

@media screen and (min-width: 768px) {
  .block--sp {
    display: none;
  }

  .block--pc {
    display: block;
  }
}

/* メインビジュアル */
/* ---------------------------- */
.mv {
  margin-top: 64px;
}

.mv_head {
  max-width: calc(944px + 32px);
  margin-inline: auto;
  padding-inline: 16px;
}

.mv_head:not(:has(+ img)) {
  width: fit-content;
}

.mv_day {
  font-size: 14px;
  line-height: 1.3;
}

.mv_date {
  padding-inline: 4px;
  color: #fff;
  background-color: #003366;
  border-radius: 2px;
}

.mv_number {
  color: #003366;
}

.mv_title {
  margin-top: 8px;
  font-size: clamp(1.25rem, 1.1464rem + 0.442vw, 1.5rem);
  font-weight: bold;
  line-height: 1.4;
}

.mv_head:not(:has(+ img)) .mv_title {
  font-size: clamp(1.375rem, 1.116rem + 1.105vw, 2rem);
}

.mv_subText {
  margin-block-start: 8px;
  display: block;
  font-size: 16px;
  font-weight: 500;
}

.mv img {
  margin-block-start: 16px;
  max-width: 944px;
  width: 100%;
  display: block;
  margin-inline: auto;
}

.mv_btn {
  max-width: calc(944px + 32px);
  margin-block-start: 16px;
  margin-inline: auto;
  padding-inline: 16px;
}

.mv_head:not(:has(img))+.mv_btn {
  margin-block-start: 40px;
}

/* コンテンツ */
/* ---------------------------- */
.wrap {
  padding-block-start: clamp(2.5rem, 1.8785rem + 2.6519vw, 4rem);
}

.wrap_bg {
  padding-block: clamp(2.5rem, 1.8785rem + 2.6519vw, 4rem);
  padding-inline: 16px;
  background-color: #e9ecf2;
}

.wrap_inner {
  max-width: 860px;
  margin-inline: auto;
  padding-block: clamp(3rem, 2.7928rem + 0.884vw, 3.5rem);
  padding-inline: clamp(1.5rem, 0.8785rem + 2.6519vw, 3rem);
  background-color: #fff;
  border-radius: 12px;
}

/* 説明文 */
/* ---------------------------- */
.explanation p:not(:first-child) {
  margin-top: 16px;
}

/* こんな方におすすめ */
/* ---------------------------- */
.recommendation_item {
  padding-bottom: 12px;
  border-bottom: 1px dotted #aaadb0;
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
}

.recommendation_item:before {
  content: "";
  display: block;
  margin-top: clamp(0.375rem, 0.3232rem + 0.221vw, 0.5rem);
  width: 18px;
  height: 15px;
  background-image: url("../image/detail/icon_check.svg");
  background-size: contain;
  background-repeat: no-repeat;
}

.recommendation_item:not(:first-child) {
  margin-top: 12px;
}

/* 登壇者 */
/* ---------------------------- */
.speaker_lists {
  display: grid;
  gap: 24px 32px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
}

.speaker_lists[data-column="1"] {
  grid-template-columns: 1fr;
}

.speaker_item {
  padding: 24px;
  background-color: #e9ecf2;
  border-radius: 12px;
}

.speaker_item>*:not(:first-child) {
  margin-top: 24px;
}

.speaker_head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
}

.speaker_head img {
  width: 96px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: calc(infinity * 1px);
}

.speaker_name {
  font-size: 18px;
  font-weight: bold;
  line-height: 1.3;
}

.speaker_company {
  margin-top: 8px;
  font-size: 14px;
  color: #888;
}

/* 注意事項 */
/* ---------------------------- */
.precautions_item {
  text-indent: -1em;
  padding-left: 1em;
}

.precautions_item:not(:first-child) {
  margin-top: 4px;
}

/* お問い合わせ */
/* ---------------------------- */
.contact {
  background: url("../image/detail/contact_bg.webp") no-repeat;
  background-size: cover;
}

.contact_inner {
  max-width: calc(860px + 32px);
  margin-inline: auto;
  padding-inline: 16px;
  padding-block: 32px;
}

.contact_title {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.3;
  text-align: center;
  color: #fff;
}

.contact_name {
  margin-top: 16px;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.3;
  text-align: center;
  color: #fff;
}

.contact_col {
  display: grid;
  gap: 24px 32px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
}

.contact_item {
  padding: 16px;
  background-color: #fff;
  border-radius: 8px;
  text-align: center;
}

.contact_icon {
  width: 48px;
  aspect-ratio: 1;
}

.contact_text {
  margin-top: 16px;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.3;
  color: #003366;
}

.contact_link {
  display: inline-block;
  margin-top: 8px;
  font-size: clamp(1rem, 0.8964rem + 0.442vw, 1.25rem);
  font-weight: bold;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

/* 戻る */
/* ---------------------------- */
.return {
  max-width: calc(860px + 32px);
  margin-inline: auto;
  padding-inline: 16px;
}