@charset "UTF-8";
/* 共通
/*+---------------------------------*/
.img {
  height: auto;
  width: 100%;
}

/* 見出し
/*+---------------------------------*/
/* --- 見出しlevel3 --- */
.heading-level3 {
  margin-bottom: 59px;
  padding-bottom: 0.2em;
  display: table;
  margin-left: auto;
  margin-right: auto;
  border-bottom: 4px solid #004ea2;
  color: #004ea2;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .heading-level3 {
    font-size: 2.4rem;
  }
}
.heading-level3 span {
  display: inline-block;
}

/* ボックスコンポーネント
/*+---------------------------------*/
.page-contents {
  margin-top: 0 !important;
}

/* --- コンテンツ全体のwrap --- */
.content-wrap {
  width: 100%;
  color: #333;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
}
@media screen and (max-width: 767px) {
  .content-wrap {
    font-size: 1.4rem;
  }
}
.content-wrap * {
  box-sizing: border-box;
}
.content-wrap img {
  max-width: 100%;
  height: auto;
}

/* --- 見出しレベル3用ボックス --- */
.content-box {
  width: 100%;
}

/* --- 見出しレベル4用ボックス --- */
.content-box-2 {
  width: 100%;
  margin-bottom: 100px;
}

/* --- ボックスの左右余白 --- */
.content-inner {
  max-width: 1034px;
  margin: 0 auto;
  padding: 0 32px;
}
@media screen and (max-width: 767px) {
  .content-inner {
    padding: 0 20px;
  }
  .mv .content-inner {
    padding: 0;
  }
}

/* 文章ボックス */
/* --- 2カラムレイアウト --- */
.two-column {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -20px;
}
@media screen and (max-width: 767px) {
  .two-column {
    display: block;
    margin: 0;
  }
}
.two-column.is-button-list li {
  /* margin: -20px -20px 0; */
  width: 50%;
  padding: 20px 20px 0;
}
@media screen and (max-width: 767px) {
  .two-column.is-button-list li {
    max-width: 465px;
    width: 100%;
    margin: 0 auto;
    /* margin: -16px auto 0; */
  }
}
.two-column.top-button-list {
  justify-content: center;
}

/* BUTTON
/*+---------------------------------*/
/* --- 標準ボタン --- */
.basic-button-wrap {
  max-width: 780px;
  margin: 0 auto 80px;
}
@media screen and (max-width: 767px) {
  .basic-button-wrap {
    margin-bottom: 40px;
  }
}

.basic-button {
  display: block;
  padding: 24px 48px 24px 20px;
  background: #004ea2 url(../img/arrow.svg) no-repeat center right 24px;
  border-radius: 5px;
  color: #fff;
  font-size: 2.2rem;
  font-weight: 500;
  text-align: center;
  border-bottom: 4px solid #002e60;
  text-decoration: none;
  height: 100%;
}
@media screen and (max-width: 767px) {
  .basic-button {
    padding: 24px 40px;
    font-size: 1.8rem;
    background: #004ea2 url(../img/arrow.svg) no-repeat center right 16px;
    /* text-align: left; */
  }
}
.basic-button:hover {
  border-top: 4px solid #004ea2;
  border-bottom: none;
}
.basic-button:visited {
  color: #fff;
}
.basic-button.is-pdf {
  padding: 0.87em 24px;
  background-image: none;
  background: #004ea2 url(../img/icon_pdf.svg) no-repeat center right 24px;
  background-size: 19px auto;
  font-size: 2rem;
  line-height: 1.3;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .basic-button.is-pdf {
    background: #004ea2 url(../img/icon_pdf.svg) no-repeat center right 16px;
    background-size: 19px auto;
    padding: 16px;
    text-align: center;
    font-size: 1.8rem;
  }
}
.basic-button.is-pdf .option-text {
  display: block;
  margin: 0.2em 0;
  font-size: 80%;
}

.basic-button-block {
  margin-top: 20px;
}

/* --- MV --- */
/* 背景 */
.mv {
  background-image: url(/railroad/2026_03_14_dia/assets/img/white-bg.png), url(/railroad/2026_03_14_dia/assets/img/bg_pc.png);
  background-size: 100% 28.5%, cover;
  background-position: center;
  background-repeat: no-repeat;
}
@media screen and (max-width: 767px) {
  .mv {
    background-image: url(/railroad/2026_03_14_dia/assets/img/white-bg.png);
    background-size: 100% 25%, cover;
  }
}
.mv__title {
  position: relative;
  text-align: center;
  padding-block: 1.1rem;
}
@media screen and (max-width: 767px) {
  .mv__title {
    padding-top: 0.2rem;
    padding-bottom: 0.6rem;
  }
}
.mv__text {
  width: 92rem;
  max-width: 100%;
}
@media screen and (max-width: 767px) {
  .mv__text {
    width: calc(100% - 1.6rem);
    margin: 0 auto;
  }
}
.mv__img {
  position: absolute;
  width: 44rem;
  top: -9.5rem;
  right: 0;
}
@media screen and (max-width: 767px) {
  .mv__img {
    width: 17rem;
    top: -3.5rem;
  }
}

/* ---  変更点 --- */
/* ---  プレスリリース --- */
/* バナー
/*+---------------------------------*/
/* ユーティリティクラス
/*+---------------------------------*/
.mt_pc_10 {
  margin-top: 10px;
}

.mt_pc_12 {
  margin-top: 12px;
}

.mt_pc_14 {
  margin-top: 14px;
}

.mt_pc_16 {
  margin-top: 16px;
}

.mt_pc_18 {
  margin-top: 18px;
}

.mt_pc_20 {
  margin-top: 20px;
}

.mt_pc_22 {
  margin-top: 22px;
}

.mt_pc_24 {
  margin-top: 24px;
}

.mt_pc_26 {
  margin-top: 26px;
}

.mt_pc_28 {
  margin-top: 28px;
}

.mt_pc_30 {
  margin-top: 30px;
}

.mt_pc_32 {
  margin-top: 32px;
}

.mt_pc_34 {
  margin-top: 34px;
}

.mt_pc_36 {
  margin-top: 36px;
}

.mt_pc_38 {
  margin-top: 38px;
}

.mt_pc_40 {
  margin-top: 40px;
}

.mt_pc_42 {
  margin-top: 42px;
}

.mt_pc_44 {
  margin-top: 44px;
}

.mt_pc_46 {
  margin-top: 46px;
}

.mt_pc_48 {
  margin-top: 48px;
}

.mt_pc_50 {
  margin-top: 50px;
}

.mt_pc_52 {
  margin-top: 52px;
}

.mt_pc_54 {
  margin-top: 54px;
}

.mt_pc_56 {
  margin-top: 56px;
}

.mt_pc_58 {
  margin-top: 58px;
}

.mt_pc_60 {
  margin-top: 60px;
}

.mt_pc_62 {
  margin-top: 62px;
}

.mt_pc_64 {
  margin-top: 64px;
}

.mt_pc_66 {
  margin-top: 66px;
}

.mt_pc_68 {
  margin-top: 68px;
}

.mt_pc_70 {
  margin-top: 70px;
}

.mt_pc_72 {
  margin-top: 72px;
}

.mt_pc_74 {
  margin-top: 74px;
}

.mt_pc_76 {
  margin-top: 76px;
}

.mt_pc_78 {
  margin-top: 78px;
}

.mt_pc_80 {
  margin-top: 80px;
}

@media screen and (max-width: 767px) {
  .mt_sp_10 {
    margin-top: 10px;
  }
  .mt_sp_12 {
    margin-top: 12px;
  }
  .mt_sp_14 {
    margin-top: 14px;
  }
  .mt_sp_16 {
    margin-top: 16px;
  }
  .mt_sp_18 {
    margin-top: 18px;
  }
  .mt_sp_20 {
    margin-top: 20px;
  }
  .mt_sp_22 {
    margin-top: 22px;
  }
  .mt_sp_24 {
    margin-top: 24px;
  }
  .mt_sp_26 {
    margin-top: 26px;
  }
  .mt_sp_28 {
    margin-top: 28px;
  }
  .mt_sp_30 {
    margin-top: 30px;
  }
  .mt_sp_32 {
    margin-top: 32px;
  }
  .mt_sp_34 {
    margin-top: 34px;
  }
  .mt_sp_36 {
    margin-top: 36px;
  }
  .mt_sp_38 {
    margin-top: 38px;
  }
  .mt_sp_40 {
    margin-top: 40px;
  }
  .mt_sp_42 {
    margin-top: 42px;
  }
  .mt_sp_44 {
    margin-top: 44px;
  }
  .mt_sp_46 {
    margin-top: 46px;
  }
  .mt_sp_48 {
    margin-top: 48px;
  }
  .mt_sp_50 {
    margin-top: 50px;
  }
  .mt_sp_52 {
    margin-top: 52px;
  }
  .mt_sp_54 {
    margin-top: 54px;
  }
  .mt_sp_56 {
    margin-top: 56px;
  }
  .mt_sp_58 {
    margin-top: 58px;
  }
  .mt_sp_60 {
    margin-top: 60px;
  }
  .mt_sp_62 {
    margin-top: 62px;
  }
  .mt_sp_64 {
    margin-top: 64px;
  }
  .mt_sp_66 {
    margin-top: 66px;
  }
  .mt_sp_68 {
    margin-top: 68px;
  }
  .mt_sp_70 {
    margin-top: 70px;
  }
  .mt_sp_72 {
    margin-top: 72px;
  }
  .mt_sp_74 {
    margin-top: 74px;
  }
  .mt_sp_76 {
    margin-top: 76px;
  }
  .mt_sp_78 {
    margin-top: 78px;
  }
  .mt_sp_80 {
    margin-top: 80px;
  }
}
/* OTHER
/*+---------------------------------*/
/* --- PCでのみ表示 --- */
.pc-only {
  display: block;
}
@media screen and (max-width: 767px) {
  .pc-only {
    display: none;
  }
}

/* --- スマホでのみ表示 --- */
.sp-only {
  display: none;
}
@media screen and (max-width: 767px) {
  .sp-only {
    display: block;
  }
}