@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New&display=swap');

:root {
  font-size: 16px; /* 1rem */
  --font-sans-serif: "Zen Kaku Gothic New", sans-serif;
  --font-serif: serif;
  --color-body: #000;
  --color-link: #013FAA;
  --border-radius-pill: 50rem;
  --padding-container: 1.25rem;
  --max-width: 1200px;
  --max-width-container: calc(var(--max-width) + var(--padding-container) * 2);
  --header-height: 6.125rem;
}

body {
  font-family: var(--font-sans-serif);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-body);
  scrollbar-gutter: stable;
}

section {
  display: flow-root;
  position: relative;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: opacity .3s ease-out;
  &:hover {
    color: var(--color-link);
    opacity: .7;
  }
}

img {
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6, dl, dt, dd {
  display: flow-root;
  font-family: inherit;
  font-weight: inherit;
  line-height: inherit;
  padding: 0;
  margin: 0;
}

.my-ajax-loading {
  position: fixed;
  inset: 0;
  background-color: rgba(255, 255, 255, .5);
  z-index: 2000;
  > .spinner-grow {
    position: absolute;
    inset: 0;
    place-self: center;
  }
}

.my-container {
  position: relative;
  max-width: var(--max-width-container);
  margin-inline: auto;
  padding: 0 var(--padding-container);
}

.my-cols,
.my-rows {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  &.my-rows {
    flex-direction: column;
  }
}

.my-breadcrumb {
  margin-bottom: 5rem;
  > ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0;
    margin: 0;
    li + li::before {
      content: '>';
      color: #013FAA;
      margin-inline: .5em;
    }
  }
}

.my-header {
  display: flow-root;
  position: fixed;
  inset: 0 0 auto;
  background: #fff;
  box-shadow: var(--bs-box-shadow-sm);
  z-index: 11;
  > .my-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-inline: 0;
    max-width: none;
    height: var(--header-height);
  }
  .my-header-logo {
    display: flex;
    align-items: center;
    height: var(--header-height);
    padding-left: var(--padding-container);
    > img {
      display: block;
      &.-img {
        max-width: 3.4375rem;
      }
      &.-txt {
        margin-left: 0.625rem;
        max-width: 16.125rem;
      }
    }
  }
  .my-header-menu {
    display: none;
    cursor: pointer;
    background: #013FAA;
    color: #fff;
    margin-right: var(--padding-container);
    &::before {
      content: '\F479';
      display: flex;
      justify-content: center;
      align-items: center;
      width: 3.125rem;
      height: 3.125rem;
      font-family: bootstrap-icons;
      font-size: 2em;
    }
    #menu-toggle:checked ~ &::before {
      content: '\F62A';
    }
  }
  .my-header-nav {
    height: 100%;
    font-weight: bold;
    .my-header-logo {
      display: none;
    }
    ul {
      height: 100%;
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      align-items: center;
      gap: 1em;
      li {
        height: 100%;
        a {
          height: 100%;
          display: flex;
          align-items: center;
          justify-content: center;
          padding: .5em;
          color: var(--color-body);
          &.-contact {
            color: #fff;
            width: 16.25rem;
            background: #013FAA;
            clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
            &::before {
              content: '';
              display: inline-block;
              width: 1.375rem;
              height: 1.375rem;
              margin-right: .5em;
              background: url(../img/icon-mail-w.svg) center / contain no-repeat;
            }
          }
        }
      }
    }
  }
}

.my-main {
  display: flow-root;
  position: relative;
  padding-top: var(--header-height);
}

.my-footer {
  display: flow-root;
  position: relative;
  padding-block: 1.75rem;
  background: #0E0E0E;
  color: #fff;
  .my-cols {
    justify-content: space-between;
    align-items: center;
    .-col01 {
      .my-footer-logo {
        display: block;
        margin-bottom: 0.875rem;
        > img {
          &.-img {
            max-width: 3.4375rem;
          }
          &.-txt {
            margin-left: 0.625rem;
            max-width: 16.125rem;
          }
        }
      }
    }
    .-col02 {
      .my-footer-nav {
        font-weight: bold;
        ul {
          list-style: none;
          padding: 0;
          margin: 0;
          display: flex;
          align-items: center;
          gap: 1em;
          li {
            a {
              display: flex;
              align-items: center;
              justify-content: center;
              padding: .5em;
              color: #fff;
              &.-contact {
                color: #fff;
                width: 15.25rem;
                background: #013FAA;
                &::before {
                  content: '';
                  display: inline-block;
                  width: 1.375rem;
                  height: 1.375rem;
                  margin-right: .5em;
                  background: url(../img/icon-mail-w.svg) center / contain no-repeat;
                }
              }
            }
          }
        }
      }
      small {
        display: flow-root;
        font-size: 0.875rem;
        margin-top: 1.625rem;
      }
    }
  }
}

.my-pagetop {
  position: fixed;
  inset: auto 0 0 auto;
  width: 3.5rem;
  height: 3.5rem;
  background: #fff url(../img/icon-arrow-up.svg) center / 1.125rem auto no-repeat;
}

.my-title01 {
  margin-bottom: 1.25rem;
  background: #0E0E0E url(../img/my-title01-bg.svg) right / contain no-repeat;
  > .my-container {
    display: flex;
    align-items: center;
    height: 21.25rem;
    h1 {
      display: flex;
      flex-direction: column;
      border-left: 0.625rem solid #013FAA;
      padding-left: 1.875rem;
      color: #fff;
      font-weight: 900;
      letter-spacing: 0.08em;
      [lang="en"] {
        font-size: 1.375rem;
        color: #013FAA;
      }
      [lang="ja"] {
        font-size: 4.25rem;
      }
      small {
        font-size: 1rem;
        font-weight: 500;
      }
    }
  }
}

.my-title02 {
  margin-bottom: 1.5rem;
  font-weight: bold;
  [lang="en"] {
    display: block;
    font-size: 1.25rem;
    letter-spacing: 0.08em;
    color: #013FAA;
    margin-bottom: 0.5rem;
  }
  [lang="ja"] {
    font-size: 3rem;
    letter-spacing: 0.06em;
    line-height: 1.6;
    strong {
      color: #013FAA;
    }
  }
  &.-w {
    color: #fff;
  }
}

.my-title03 {
  display: flex;
  align-items: center;
  strong {
    font-size: 3.4375rem;
    font-weight: 900;
    color: #013FAA;
    margin-right: 1.875rem;
  }
  [lang="ja"] {
    font-size: 1.5625rem;
    font-weight: bold;
    color: var(--color-body);
    margin-right: 1.25rem;
  }
  [lang="en"] {
    font-size: 0.875rem;
    font-weight: 900;
    color: #178CFD;
  }

}

.my-btn01 {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem 3rem;
  width: fit-content;
  min-width: 15.25rem;
  font-weight: bold;
  color: var(--color-body);
  border: 1px solid #000;
  margin-top: 1.875rem;
  &::after {
    content: '';
    position: absolute;
    inset: 0 1.5rem 0 auto;
    width: 0.625rem;
    height: 1.125rem;
    margin-block: auto;
    background: url(../img/icon-arrow-right.svg) center / contain no-repeat;
  }
  &.-back {
    &::after {
      inset: 0 auto 0 1.5rem;
      transform: rotate(180deg);
      transform-origin: center;
    }
  }
  &.-mail {
    &::before {
      content: '';
      position: absolute;
      inset: 0 auto 0 1.5rem;
      width: 1.25rem;
      height: 1.25rem;
      margin-block: auto;
      background: url(../img/icon-mail.svg) center / contain no-repeat;
    }
  }
  &.-border_w {
    color: #fff;
    border-color: #fff;
  }
  &.-w {
    color: #013FAA;
    background: #fff;
    border-color: #fff;
  }
  &.-b {
    color: #fff;
    background: #013FAA;
    border-color: #013FAA;
    &::after {
      background-image: url(../img/icon-arrow-right-w.svg);
    }
    &.-mail {
      &::before {
        background-image: url(../img/icon-mail-w.svg);
      }
    }
  }
}

.my-table01 {
  width: 100%;
  border-top: 3px solid #000;
  tr {
    border-bottom: 1px solid #C0C0C0;
  }
  td, th {
    padding: 1.25rem;
    vertical-align: top;
  }
  th {
    color: #013FAA;
    font-weight: bold;
    white-space: nowrap;
  }
  td {
    font-weight: 500;
    b {
      color: #013FAA;
      font-weight: inherit;
    }
  }
}

.my-intro {
  display: flex;
  gap: 2.5rem 1%;
  .my-title02 {
    flex: 1;
  }
  .-txt {
    width: 56%;
  }
}

#home {
  .my-main {
    .my-container {
      padding: 5rem 7.5rem;
      max-width: none;
    }
  }
}

#home-hero {
  position: relative;
  height: 38.625rem;
  .-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: -1;
    .-bg01 {
      width: calc(100% - 28.75rem);
      height: 100%;
      margin-left: auto;
      background: url(../img/home-hero-bg.jpg?v1) center / cover no-repeat;
    }
    .-bg02 {
      position: absolute;
      inset: 0 auto 0 0;
      width: 50rem;
      background: #0E0E0E;
      clip-path: polygon(0 0, 100% 0, 28.75rem 100%, 0 100%);
      overflow: hidden;
      &::before,
      &::after {
        content: '';
        position: absolute;
        inset: 0 0 0 auto;
        width: 27.125rem;
        background: #013FAA;
        clip-path: polygon(21.125rem 0, 100% 0, 6rem 100%, 0 100%);
      }
      &::after {
        background: #032757;
        right: 6rem;
      }
    }
  }
  > .my-container {
    dl {
      color: #fff;
      dt {
        img {
          width: 34.8125rem;
        }
      }
      dd {
        margin-top: 2.8125rem;
      }
    }
  }
  .-news {
    position: absolute;
    inset: auto 3.75rem 3.125rem 3.75rem;
    margin-left: auto;
    max-width: 43.75rem;
    display: flex;
    font-weight: bold;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.3);
    dt {
      display: flex;
      align-items: center;
      padding: 0.625rem 1.125rem;
      background: #013FAA;
      color: #fff;
    }
    dd {
      flex: 1;
      padding: 0.625rem 1.125rem;
      background: #fff;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .-link {
        flex: 1;
        a {
          display: flex;
          align-items: center;
          gap: 1em;
          color: var(--color-body);
          time {
            color: #013FAA;
          }
        }
      }
      .-all {
        a {
          display: inline-block;
          color: var(--color-body);
          padding-right: 1.25rem;
          background: url(../img/icon-arrow-right.svg) center right / 0.5rem auto no-repeat;
        }
      }
    }
  }
}

#home-aboutus {
  position: relative;
  .-bg {
    position: absolute;
    inset: 0 0 0 auto;
    width: calc(100% - 43.5625rem);
    background: url(../img/home-aboutus-bg.jpg?v1) right bottom / cover no-repeat;
    clip-path: polygon(17.5rem 0, 100% 0, 100% 100%, 0 100%);
    z-index: -1;
  }
}

#home-business {
  background: #0E0E0E;
  .my-cols {
    li {
      flex: 1;
      background: url(../img/home-business-bg01.jpg?v1) center / cover no-repeat;
      &:nth-child(2) {
        background-image: url(../img/home-business-bg02.jpg?v1);
        dl {
          dt {
            justify-content: flex-end;
          }
        }
      }
      dl {
        display: flex;
        flex-direction: column;
        height: 18.125rem;
        color: #fff;
        background: rgba(14, 14, 14, 0.42);
        dt {
          display: flex;
          align-items: center;
          gap: 1.875rem;
          font-size: 1.25rem;
          font-weight: bold;
          padding: 1.25rem 1.25rem 0 1.25rem;
          img {
            width: 2.1875rem;
          }
        }
        dd {
          flex: 1;
          display: flex;
          align-items: center;
          justify-content: center;
          padding-inline: 3.125rem;
        }
      }
    }
  }
  .my-btn01 {
    margin-inline: auto;
  }
}

#home-recruit {
  position: relative;
  .-bg {
    position: absolute;
    inset: 0 0 0 auto;
    width: calc(100% - 28.75rem);
    background: url(../img/home-recruit-bg.jpg?v1) center top / cover no-repeat;
    clip-path: polygon(17.5rem 0, 100% 0, 100% 100%, 0 100%);
    z-index: -1;
    img {
      position: absolute;
      inset: auto 2.5rem 1rem auto;
      width: 26.75rem;
    }
  }
}

#aboutus-intro {
  padding-bottom: 6.25rem;
  .my-intro {
    .-txt {
      h3 {
        font-size: 1.5rem;
        font-weight: 900;
        line-height: 1.6;
        margin-bottom: 1.875rem;
        strong {
          font-size: 1.3em;
          color: #013FAA;
        }
      }
    }
  }
}

#aboutus-profile {
  padding-block: 6.25rem;
  background: #EDF0F5;
}

#aboutus-equipment {
  padding-block: 6.25rem;
  background: #0E0E0E;
  color: #fff;
  .-img {
    display: block;
    object-fit: cover;
    width: 100%;
    height: 36.25rem;
    margin-block: 3.75rem;
  }
  .my-cols {
    gap: 2.5rem;
    > dl {
      flex: 1;
      font-weight: 500;
      > dt {
        font-size: 1.25rem;
        padding-bottom: 1.25rem;
        border-bottom: 3px solid #013FAA;
      }
      > dd {
        > dl {
          > dt {
            padding-top: 1.25rem;
          }
          > dd {
            color: #178CFD;
            padding-bottom: 1.25rem;
            border-bottom: 1px solid #C0C0C0;
            small {
              color: #9C9C9C;
              font-size: inherit;
            }
          }
        }
      }
    }
  }
}

#business-intro {
  padding-bottom: 6.25rem;
  .my-intro {
    .-txt {
      h3 {
        font-size: 1.5rem;
        font-weight: 900;
        line-height: 1.6;
        margin-bottom: 1.875rem;
        strong {
          font-size: 1.3em;
          color: #013FAA;
        }
      }
    }
  }
  .my-cols {
    gap: 1.5rem;
    margin-top: 3.75rem;
    > li {
      flex: 1;
      a {
        display: flex;
        align-items: center;
        border: 1px solid #9C9C9C;
        height: 7.875rem;
        padding-inline: 1.875rem;
        background: url(../img/icon-arrow-down.svg) center right 2.375rem / 0.75875rem auto no-repeat;
      }
    }
  }
}

#business-sec01,
#business-sec02 {
  padding-block: 6.25rem;
  background: #EDF0F5;
  .my-title03 {
    padding-bottom: 0.625rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid #0E0E0E;
  }
  .my-intro {
    h3 {
      flex: 1;
      font-size: 2.25rem;
      font-weight: bold;
    }
  }
  .my-cols {
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-top: 3.75rem;
    > li {
      width: calc((100% - 2.5rem) / 2);
      img {
        display: block;
        width: 100%;
      }
    }
  }
}

#business-sec02 {
  background: #0E0E0E;
  color: #fff;
  .my-title03 {
    border-color: #fff;
    [lang="ja"] {
      color: #fff;
    }
  }
}

#recruit-intro {
  padding-bottom: 6.25rem;
  .my-intro {
    .-txt {
      h3 {
        font-size: 2rem;
        font-weight: bold;
        color: #013FAA;
        margin-bottom: 1.875rem;
      }
    }
  }
}

#recruit-strength {
  padding-block: 6.25rem;
  background: #EDF0F5;
  .my-cols {
    flex-wrap: wrap;
    gap: 0.9375rem;
    margin-inline: auto;
    li {
      width: 24.375rem;
      dl {
        background: #fff;
        border-top: 0.625rem solid #013FAA;
        padding: 1.875rem;
        dt {
          font-size: 1.5625rem;
          font-weight: bold;
          margin-bottom: 0.625rem;
          strong {
            display: block;
            font-size: 3.4375rem;
            font-weight: 900;
            line-height: 1;
            color: #013FAA;
            margin-bottom: 0.625rem;
          }
        }
        dd {
          font-weight: 500;
        }
      }
    }
  }
}

#recruit-job {
  padding-block: 6.25rem;
  .my-cols {
    justify-content: space-between;
    gap: 2rem;
    background: #0E0E0E;
    padding: 3.75rem;
    color: #fff;
    h3 {
      font-size: 1.5625rem;
      font-weight: bold;
      white-space: nowrap;
    }
    .-txt {
      max-width: 46.5625rem;
      width: 100%;
      color: #C0C0C0;
      dl {
        dt {
          font-size: 1.25rem;
          font-weight: 900;
          color: #178CFD;
          margin-top: 1em;
        }
        dd {
          font-weight: 500;
        }
      }
    }
  }
}

#recruit-requirements {
  padding-block: 6.25rem;
  background: #EDF0F5;
}

#recruit-domitory {
  padding-block: 6.25rem;
  .my-container > .my-cols {
    gap: 2rem;
    .-txt {
      width: 27rem;
      .-tel {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 15.25rem;
        height: 3.125rem;
        color: #013FAA;
        font-weight: bold;
        border: 1px solid #000;
      }
    }
    .-img {
      flex: 1;
      .my-cols {
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 0.9375rem;
        li {
          width: 20.75rem;
          img {
            display: block;
            width: 100%;
          }
        }
      }
    }
  }
}

#recruit-entry {
  padding-block: 6.25rem;
  background: #013FAA;
  color: #fff;
  text-align: center;
  .my-title02 {
    [lang="en"] {
      color: #178CFD;
    }
    [lang="ja"] {
      font-size: 2.25rem;
    }
  }
  .my-btn01 {
    margin: 2.5rem auto 0;
  }
}

#news-list {
  padding-bottom: 6.25rem;
  .my-cols {
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.625rem;
    .-title {
      font-size: 2.25rem;
      font-weight: bold;
    }
    .-select {
      white-space: nowrap;
      label {
        font-weight: bold;
        margin-right: 0.5em;
      }
    }
  }
  ul {
    list-style: none;
    padding: 0;
    margin: 1.75rem 0 0;
    border-top: 3px solid #000;
    li {
      border-bottom: 1px solid #C0C0C0;
      a {
        display: flex;
        align-items: center;
        gap: 2em;
        font-weight: bold;
        color: var(--color-body);
        padding: 2em 3em 2em 0;
        background: url(../img/icon-arrow-right.svg) center right 1em / 0.5rem auto no-repeat;
        > time {
          color: #013FAA;
        }
        > span {
          font-size: 1.25em;
        }
      }
    }
  }
}

#news-post {
  padding-bottom: 6.25rem;
  h2 {
    display: flex;
    flex-direction: column;
    gap: 1em;
    padding-bottom: 2.25rem;
    border-bottom: 3px solid #000;
    font-weight: bold;
    > time {
      font-size: 1rem;
      color: #013FAA;
    }
    > span {
      font-size: 2.25rem;
    }
  }
  .my-quill-body {
    border-bottom: 1px solid #C0C0C0;
    padding: 2rem 0;
    margin-bottom: 5rem;
  }
}

#contact-intro {
  padding-bottom: 11.875rem;
}

#contact-form {
  background: #EDF0F5;
  padding-bottom: 9.375rem;
  iframe {
    margin-top: -5rem;
    box-shadow: 0px 0px 40px rgba(0, 0, 0, 0.3);
  }
}

#inc-contact {
  padding-block: 5rem;
  background: #EDF0F5;
  .my-cols {
    justify-content: space-between;
    align-items: center;
    .my-title02 {
      [lang="ja"] {
        font-size: 2.25rem;
      }
    }
  }
  .my-btn01 {
    padding-block: 1.5rem;
  }
}

/* `xxl` applies to x-large devices (large desktops, less than 1400px) */
@media (max-width: 1399.98px) {

}

/* `xl` applies to large devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {

}

/* `lg` applies to medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
  body:has(#menu-toggle:checked) {
    overflow: hidden;
  }
  .my-header {
    .my-header-menu {
      display: block;
    }
    .my-header-nav {
      display: none;
    }
    &:has(#menu-toggle:checked) {
      .my-header-menu {
        z-index: 11;
      }
      .my-header-nav {
        position: fixed;
        inset: 0;
        display: flex;
        flex-direction: column;
        background: #013FAA;
        z-index: 10;
        .my-header-logo {
          display: flex;
        }
        ul {
          height: auto;
          display: flex;
          flex-direction: column;
          align-items: center;
          gap: 0;
          li {
            width: 100%;
            height: auto;
            border-top: 1px solid #fff;
            a {
              height: 5.3125rem;
              color: #fff;
              &.-contact {
                width: auto;
                clip-path: none;
              }
            }
          }
        }
      }
    }
  }

  .my-footer {
    padding-bottom: 4rem;
    .my-cols {
      flex-direction: column;
      gap: 3.125rem;
      .-col02 {
        .my-footer-nav {
          ul {
            flex-direction: column;
            gap: .5em;
          }
        }
        small {
          text-align: center;
        }
      }
    }
  }

  .my-title01 {
    > .my-container {
      h1 {
        [lang="ja"] {
          font-size: 2.8125rem;
        }
      }
    }
  }

  .my-title02 {
    [lang="ja"] {
      font-size: 2.125rem;
    }
  }

  .my-intro {
    flex-wrap: wrap;
    .-txt {
      width: 100%;
    }
  }

  #home {
    .my-main {
      .my-container {
        padding: 3.75rem var(--padding-container);
      }
    }
  }

  #home-hero {
    height: 46.875rem;
    .-bg {
      .-bg01 {
        position: absolute;
        inset: auto 0 0 0;
        width: 100%;
        height: 21.875rem;
      }
      .-bg02 {
        inset: 0 0 0 auto;
        width: 100%;
        height: 25rem;
        clip-path: none;
        &::before,
        &::after {
          width: 20rem;
          clip-path: polygon(14rem 0, 100% 0, 6rem 100%, 0 100%);
          margin-right: -5rem;
        }
        &::before {
          clip-path: polygon(14rem 0, 100% 0, 100% 100%, 0 100%);
        }
      }
    }
    > .my-container {
      dl {
        dt {
          img {
            width: 100%;
            max-width: 23.125rem;
          }
        }
      }
    }
    .-news {
      position: absolute;
      inset: auto var(--padding-container) 3.125rem;
      max-width: none;
      dt {
        padding: 0.625rem 1.125rem;
        background: #013FAA;
        color: #fff;
      }
      dd {
        flex-direction: column;
        align-items: flex-start;
        .-link {
          a {
            flex-direction: column;
            align-items: flex-start;
            gap: 0;
          }
        }
        .-all {
          width: 100%;
          text-align: right;
        }
      }
    }
  }

  #home-aboutus {
    .my-btn01 {
      margin-inline: auto;
    }
    .-bg {
      position: static;
      width: 100%;
      height: 15rem;
      clip-path: none;
    }
  }

  #home-business {
    .my-cols {
      flex-direction: column;
    }
  }

  #home-recruit {
    .my-btn01 {
      margin-inline: auto;
    }
    .-bg {
      position: static;
      width: 100%;
      height: 15rem;
      background-position: center;
      clip-path: none;
      img {
        inset: auto 0.8125rem 0.625rem auto;
        width: 15.9375rem;
      }
    }
  }

  #aboutus-intro {
    .my-intro {
      .-txt {
        h3 {
          font-size: 1.25rem;
        }
      }
    }
  }

  #business-intro {
    .my-cols {
      flex-direction: column;
      align-items: center;
      > li {
        width: 100%;
        max-width: 36.75rem;
      }
    }
  }

  #inc-contact {
    .my-cols {
      flex-direction: column;
      align-items: flex-start;
      .my-title02 {
        [lang="ja"] {
          font-size: 1.3125rem;
          letter-spacing: 0;
        }
      }
      > div {
        width: 100%;
        .my-btn01 {
          margin-inline: auto;
        }
      }
    }
  }
}

/* `md` applies to small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
  .my-table01 {
    tr, th, th {
      display: block;
    }
    td, th {
      padding-inline: 0;
    }
    th {
      padding-bottom: 0;
    }
  }

  #aboutus-equipment {
    .my-cols {
      flex-direction: column;
      gap: 5rem;
    }
  }

  #recruit-strength {
    .my-cols {
      li {
        width: 100%;
      }
    }
  }

  #recruit-job {
    .my-cols {
      flex-direction: column;
      padding: 1.875rem;
    }
  }

  #recruit-domitory {
    .my-container > .my-cols {
      flex-direction: column;
      .-txt {
        width: 100%;
      }
      .-img {
        .my-cols {
          flex-direction: column;
          li {
            width: 100%;
          }
        }
      }
    }
  }

  #recruit-entry {
    .my-title02 {
      [lang="ja"] {
        font-size: 1.375rem;
      }
    }
  }

  #news-list {
    ul {
      li {
        a {
          flex-direction: column;
          align-items: flex-start;
          gap: .2em;
        }
      }
    }
  }
}

/* `sm` applies to x-small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  .my-header {
    .my-header-logo {
      > img {
        &.-txt {
          max-width: 13.5rem;
        }
      }
    }
  }

  #business-intro {
    .my-cols {
      > li {
        a {
          .my-title03 {
            position: relative;
            [lang="ja"] {
              margin-top: -1.5rem;
            }
            [lang="en"] {
              position: absolute;
              inset: 3.8rem auto auto 5.2rem;
              white-space: nowrap;
            }
          }
        }
      }
    }
  }

  #business-sec01,
  #business-sec02 {
    .my-intro {
      h3 {
        font-size: 1.375rem;
      }
    }
    .my-cols {
      > li {
        width: 100%;
      }
    }
  }
}

@media (max-width: 392.98px) {
  :root {
    font-size: calc(100vw * 16 / 393);
  }
}