@charset "utf-8";

/*フォントファミリー*/
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Noto+Serif+JP:wght@200..900&display=swap');

/* ページ内リンクの移動を滑らかに */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  @media screen and (max-width: 767px) {
    scroll-padding-top: 70px;
  }
}

/* 基本設定 */
body {
  -webkit-text-size-adjust: 100%;
  line-height: 1.8;
  font-size: 1.6rem;
  font-weight: normal;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 0px;
  font-weight: 500;
  @media screen and (max-width: 767px){
    font-size: 1.4rem;
  }
}
:root {
  /*色について*/
  --main-color: #003777;
  --sub-color: #f00;
  --title-font: "Noto Serif JP";
}

.pc_block {display: block;}
.sp_block {display: none;}
.bold_txt {font-weight: bold;}

/*ブロック要素の位置*/
:target::before{
  content: '';
  margin-top: -60px;
  height: 60px;
  display: block;
  visibility: hidden;
}

/*インデント*/
.indent {
  text-indent: -1em;
  padding-left: 1em;
}

/*位置調整*/
.mt_10{margin-top: 10px;}
.mt_20{margin-top: 20px;}
.mt_30{margin-top: 30px;}
.mt_40{margin-top: 40px;}
.mt_50{margin-top: 50px;}
.mt_60{margin-top: 60px;}
.mt_70{margin-top: 70px;}
.mt_80{margin-top: 80px;}
.mt_90{margin-top: 90px;}
.mt_100{margin-top: 100px;}

.mb_10{margin-bottom: 10px;}
.mb_20{margin-bottom: 20px;}
.mb_30{margin-bottom: 30px;}
.mb_40{margin-bottom: 40px;}
.mb_50{margin-bottom: 50px;}
.mb_60{margin-bottom: 60px;}
.mb_70{margin-bottom: 70px;}
.mb_80{margin-bottom: 80px;}
.mb_90{margin-bottom: 90px;}
.mb_100{margin-bottom: 100px;}

.pt_10{padding-top: 10px;}
.pt_20{padding-top: 20px;}
.pt_30{padding-top: 30px;}
.pt_40{padding-top: 40px;}
.pt_50{padding-top: 50px;}
.pt_60{padding-top: 60px;}
.pt_70{padding-top: 70px;}
.pt_80{padding-top: 80px;}
.pt_90{padding-top: 90px;}
.pt_100{padding-top: 100px;}

.pb_10{padding-bottom: 10px;}
.pb_20{padding-bottom: 20px;}
.pb_30{padding-bottom: 30px;}
.pb_40{padding-bottom: 40px;}
.pb_50{padding-bottom: 50px;}
.pb_60{padding-bottom: 60px;}
.pb_70{padding-bottom: 70px;}
.pb_80{padding-bottom: 80px;}
.pb_90{padding-bottom: 90px;}
.pb_100{padding-bottom: 100px;}

.center_txt {
  text-align: center;
}


.container {
  width: 90%;
  max-width: 1024px;
  margin: 0 auto;
}

cite span.normal {
  font-style: normal;
}

/*アニメーション*/
.fade {
  opacity: 0;
  filter: blur(3px);
  /* transition: opacity 0.8s ease-out, filter 0.8s ease-out; */
  transition:ease-out 0.5s;
}
.fadein {
  opacity: 1;
  filter: blur(0);
}
.fade.fade--bot{transform: translate(0,75px);}
.fade.fade--top{transform: translate(0,-50px);}
.fade.fade--left{transform: translate(-100px,0);}
.fade.fade--right{transform: translate(100px,0);}

.fade.fadein{
  transform: translate(0,0);
  opacity: 1;
}
/* 子要素を順番にフェードイン */
.fade.fade--list{
  opacity: 1;
}
.fade_child{
  opacity: 0;
  transform: translate(0,75px);
  transition: .5s ease-in-out;
}
.fadein .fade_child{
  transform: translate(0,0);
  opacity: 1;
}
.fade_child:nth-child(1){transition-delay: 0.15s;}
.fade_child:nth-child(2){transition-delay: 0.3s;}
.fade_child:nth-child(3){transition-delay: 0.45s;}
.fade_child:nth-child(4){transition-delay: 0.6s;}
.fade_child:nth-child(5){transition-delay: 0.75s;}
.fade_child:nth-child(6){transition-delay: 0.9s;}
.fade_child:nth-child(7){transition-delay: 1.05s;}
.fade_child:nth-child(8){transition-delay: 1.2s;}
.fade_child:nth-child(9){transition-delay: 1.35s;}


/*header*/
main {
  margin-top: 80px;
}
header{
  position: relative;
  width: 100%;
  height: 80px;
  background: #fff;
  position: fixed;
  top: 0;
  z-index: 10;
  padding: 0 20px;
}

.hd_fixed {
  position: fixed;
  display: block;
  top: 20%;
  right: 0;
  width: 62px;
  z-index: 99;
  a {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: #fff;
    background: #0A50A1;
    border: 1px solid #fff;
    border-radius: 5px 0px 0px 5px;
    padding: 24px 4px;
    font-size: 1.6rem;
    /* letter-spacing: 3.2px; */
    writing-mode: vertical-rl;
    text-orientation: upright;
    &:hover {opacity: 0.8;}
    figure {
      display: flex;
      justify-content: center;
    }
  }
  @media screen and (max-width: 767px) {
    display: none;
    /* top: 80px;
    width: auto;
    a {
      font-size: 1.3rem;
      letter-spacing: 1.3px;
    } */
  }
}

/*pc_h*/
.pc_h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  height: 100%;
}
.pc_logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  letter-spacing: 1.4px;
  color: #858585;

  min-width: 267px;
  span{
    /* padding-left: 15px; */
    font-size: 1.2rem;
    letter-spacing: 1.2px;
    padding-left: 0;
  }
}
.pcNav {
  height: 100%;
}
.pcNav_list {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
  li {
    height: 100%;
  }
  a:hover {opacity: 0.7;}
  /* @media screen and (max-width: 1632px) {
    gap: 8px;
  } */
}

a.pcNav_list--link {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  span:first-child {
    font-weight: bold;
  }
  &::after {
    content: '';
    position: absolute;
    background: #858585;
    width: 1px;
    height: 54px;
    top: 0;
    bottom: 0;
    right: -16px;
    margin: auto;
  }
  /* span:last-child {
    color: var(--main-color);
    font-size: 1rem;
    letter-spacing: 2px;
    font-weight: 600;
  } */
  /* @media screen and (max-width: 1632px) {
    font-size: 1.25rem;
    letter-spacing: -0.2px;
  }
  @media screen and (max-width: 1366px) {
    font-size: 1.1rem;
  } */
}
/* .pcNav_list li:nth-child(6) a.pcNav_list--link::before {display: none;} */

.hd_lang a {
  height: 100%;
  color: var(--main-color);
  font-weight: bold;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  line-height: 1.1;
  &::after{content: url("../img/h_lang.svg");}
}
.hd_tel {
  display: flex;
  align-items: center;
  a {
    color: var(--main-color);
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    line-height: 1.1;
    font-weight: 900;
    font-size: 2.2rem;
    &::before{content: url("../img/h_tel.svg");}
  }
}


/* メガメニュー */
.pcNav_list--mega:hover a.pcNav_list--link::before {
  content: '';
  position: absolute;
  background: var(--main-color);
  width: 100%;
  height: 5px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
}
.pcNav_mega--pro,
.pcNav_mega--usage {
  position: absolute;
  width: 90%;
  max-width: 704px;
  background: #fff;
  box-shadow: 0px 0px 10px #0000007A;
  top: 0%;
  right: 0;
  left: 0;
  margin: auto;
  visibility: hidden;
  z-index: -1;
}
.pcNav_list--mega:hover .pcNav_mega--pro {
  visibility: visible;
  top: 100%;
  opacity: 1;
}
.pcNav_list--mega:hover .pcNav_mega--usage {
  visibility: visible;
  top: 100%;
  opacity: 1;
}
.pcNav_mega--inner {
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
  padding: 28px 0;
}
.pcNav_mega--pro .pcNav_mega--inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
  div:first-child {
    width: 100%;
    max-width: 298px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    a {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
    }
    a p {
      color: var(--main-color);
      font-size: 2rem;
      font-weight: bold;
    }
  }
  div:nth-child(2) {
    width: 100%;
    max-width: calc(100% - 326px);
    a {
      display: block;
      border-top: 1px solid #DDE4ED;
      padding: 10px;
      color: var(--main-color);
      border-top: 1px solid #DDE4ED;
      font-size: 1.5rem;
      &:last-child {
        border-bottom: 1px solid #DDE4ED;
      }
    }
  }
}
.pcNav_mega--usage .pcNav_mega--inner {
  a.bold_txt {
    display: inline-block;
    font-size: 2.4rem;
    font-weight: bold;
    color: var(--main-color);
    margin-bottom: 16px;
  }
  a.bold_txt + div {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 20px;
    a {
      max-width: 132px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      text-align: center;
      line-height: 1.5;
      font-size: 1.4rem;
    }
  }
}


/*spNav*/
.spNav{display: none;}
@media screen and (max-width: 767px) {
  main {
    margin-top: 70px;
  }
  header{
    height: 70px;
    width: calc(100% - 70px);
    padding: 0;
    
  }
  .pc_h{display: none;}
  .spNav{
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    z-index: 9999;
    background: #fff;
    width: 100%;
    height: 70px;
    .header_logo {
      margin-left: 12px;
      a {
        display: flex;
        flex-direction: column;
        font-size: 1.2rem;
      }
    }
  }
  .spNav_btn {
    padding-top: 10px; 
    display: flex;
    justify-content: center;
    align-items: flex-start; 
    position: absolute; 
    width: 70px;
    height: 70px;
    top:0px;
    right: 0px;
    transition: all 0.5s;
    z-index: 102;
    border: none;
    color: var(--main-color);
    background: #ddd;
    font-size: 1.2rem;
    &::before {
      content: "MENU";
      position: absolute;
      top: 13px;
      line-height: 1;
      font-size: 1.2rem;
      font-weight: bold;
    }
    span {
      position: absolute;
      display: block;
      height: 2px;
      background: var(--main-color);
      margin: auto;
    }

    /* 閉じた状態 */
    &[aria-pressed="false"] span {width: 32px;transition: all 0.5s;}
    &[aria-pressed="false"] span:nth-child(1) {top: 75%;left: 0px;right: 0; transform: translateY(-2px)}
    &[aria-pressed="false"] span:nth-child(2) {top: 50%;left: 0px;right: 0; transform: translateY(7px)}
    &[aria-pressed="false"] span:nth-child(3) {top: 25%;left: 0px;right: 0; transform: translateY(16px)}
    /* 開いた状態 */
    &[aria-pressed="true"] {color: #fff;background: var(--sub-color);}
    &[aria-pressed="true"] span {width: 32px;transition: all 0.5s;background: #fff;}
    &[aria-pressed="true"] span:nth-child(1) {top: 45%;transform: translateY(10px) rotate(45deg);left: 20px;background: #fff;}
    &[aria-pressed="true"] span:nth-child(2) {top:45%;transform: translateY(10px) rotate(315deg);left: 20px;;background: #fff;}
    &[aria-pressed="true"] span:nth-child(3) {display: none;}
  }

  /* メニューパネル */
  .spNav_panel {
    overflow: auto;
    position: fixed;
    display: block;
    height: 100vh;
    width: 90%;
    top: 0;
    right: 0;
    transition: all 0.5s;
    box-shadow: -8px 0px 8px -1px rgba(0, 0, 0, 0.2);
    background: var(--main-color);
    z-index: 101;
    /* パネルが閉じている状態 */
    &[aria-hidden="true"] {
      visibility: hidden;
      pointer-events: none;
      transform: translateX(100%);
    }
    /* パネルが開いている状態 */
    &[aria-hidden="false"] {
      visibility: visible;
      transform: translateX(0);
    }
  }

  /* メニューパネル内の項目 */
  .spNav_list {
    width: 100%;
    padding: 70px 0 0;
    font-size: 1.5rem;
    margin-bottom: 150px;
  }
  .spNav_list--item {
    border-bottom: 1px solid #fff;
    a {
      display: block;
      padding: 12px 20px;
      color: #fff;
    }
  }
  .spNav_accordion--title {
    width: 100%;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    background: var(--main-color);
    border: 0;
    font-size: 1.5rem;
    font-family:"Noto Sans JP";
    &::after {
      display: inline-flex;
      justify-content: center;
      align-items: center;
    }
    /* アコーディオン開閉時の状態表示 */
    &[aria-expanded="false"]::after {content: "+";}
    &[aria-expanded="true"]::after {content: "-";}
  
    /* アコーディオン内の項目 */
    &[aria-expanded="false"] + .spNav_accordion {
      max-height: 0;
      height: auto;
    }
    &[aria-expanded="true"] + .spNav_accordion {
      max-height: 1000px;
    }
  }
  .spNav_accordion {
    overflow: hidden;
    background: #fff;
    transition: all 0.5s;
    a {
      padding-left: calc(20px + 1em);
      color: var(--sub-color);
      border-bottom: 1px dashed #ccc;
    }
    li:first-child a {
      padding-left: 20px;
    }
  }
    /* bodyをタッチ不可に */
    #onbody {position: absolute;height: 100%;width: 100%; top: 0;left: 0;background: rgba(0, 0, 0, 0.6);z-index: 8;overflow: hidden;pointer-events: none;}
    body:has(#onbody[aria-hidden="true"]) {height: 100%; overflow: hidden;}
}

/* ページタイトル */
.page_title {
  width: 100%;
  /* height: 375px; */
  height: 280px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin: auto;
  /* padding-top: 64px; */
  h1 {
    font-family: var(--title-font);
    font-size: 4rem;
    font-weight: bold;
    color: #000;
    letter-spacing: 2px;
    width: 90%;
    max-width: 1024px;
    margin: 0 auto;
  }
}
@media screen and (max-width: 767px) {
  .page_title {
    height: auto;
    min-height: 180px;
    padding: 20px 0;
    h1 {
      font-size: 2.4rem;
      letter-spacing: 1.2px;
    }
  }
}

/* ページタイトル（products下層） */
.page_pro {
  width: 100%;
  height: 375px;
  @media screen and (max-width: 767px) {
    height: auto;
    min-height: 580px;
    display: flex;
    align-items: center;
    figure {
      height: 260px;
      max-height: 260px;
    }
    img {
      height: 100%;
      object-fit: contain;
    }
  }
}
.page_pro .container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  @media screen and (max-width: 767px) {
    flex-direction: column;
    gap: 20px;
  }
}
.page_pro--hgroup {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  hgroup p {
    font-family: var(--title-font);
    color: var(--main-color);
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 20px;
  }
  @media screen and (max-width: 767px) {
    width: 100%;
    gap: 10px;
    hgroup p {
      font-size: 1.8rem;
      letter-spacing: 1.8px;
      margin-bottom: 10px;
    }
  }
}
.page_pro--blue {
  background: var(--main-color);
  color: #fff;
  font-family: var(--title-font);
  font-size: 1.4rem;
  font-weight: bold;
  padding: 4px 10px;
  text-align: center;
  letter-spacing: 1.4px;
  @media screen and (max-width: 767px) {
    font-size: 1.2rem;
    letter-spacing: 0.7px;
    text-align: left;
  }
}

/* パンくずリスト */
.breadcrumb {
  width: 90%;
  max-width: 1024px;
  margin: 0 auto;
  padding: 1em 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0 10px;
  font-size: 1.4rem;
}
.breadcrumb_item {
  a {
    text-decoration: underline;
    &:hover {text-decoration: none;opacity: 0.8;}
  }
  &:has(a[href]) {
    display: flex;
    align-items: center;
    gap: 0 10px;
  }
  &:has(a[href])::after {
    content: "";
    display: inline-block;
    width: 6px;
    height: 1px;
    margin-bottom: 1px;
    background: #000;
  }
}
@media screen and (max-width: 767px) {
  .breadcrumb {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}

/* pro_intro（products下層） */
.pro_intro {
  padding: 64px 0;
  background: #1C1C1C;
  overflow: hidden;
}
.pro_intro .container {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  &::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
  }
  @media screen and (max-width: 767px) {
    &::before {display: none;}
    figure.sp_block {
      height: 240px;
      text-align: center;
      margin: -1.5em 0 3em;
      img {
        height: 100%;
        object-fit: contain;
      }
    }
  }
}
.pro_intro--txt {
  width: 100%;
  max-width: 620px;
  p {
    font-family: var(--title-font);
    color: #fff;
  }
  p:first-child {
    font-size: 2.2rem;
    letter-spacing: 2.2px;
  }
  a {
    display: block;
    padding: 4px 10px;
    color: #fff;
    border: 2px solid #fff;
    width: 100%;
    max-width: 328px;
    text-align: center;
    /* transition: all .3s; */
    &:hover {
      opacity: 0.6;
    }
  }
  @media screen and (max-width: 767px) {
    p:first-child {
      font-size: 1.8rem;
      letter-spacing: 1.8px;
    }
    a {
      margin: 0 auto;
    }
  }
}

/* pro_feature（products下層） */
.pro_feature {
  padding: 64px 0;
}
.pro_feature .common_title {
  margin-bottom: 32px;
}
.pro_f--list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 32px 20px;
  article {
    width: 100%;
    max-width: 502px;
    padding: 48px 32px;
    background: #fff;
    border-top: 3px solid var(--main-color);
  }
  article.w_100 {
    max-width: 1024px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    figure {
      width: 200px;
      min-width: 200px;
    }
    img {
      width: 100%;
    }
  }
  h3 {
    color: var(--main-color);
    font-size: 2.4rem;
    font-weight: bold;
    margin-bottom: 32px;
  }
  @media screen and (max-width: 767px) {
    gap: 20px 10px;
    article {
      padding: 32px 2.5%;
      /* max-width: calc(50% - 5px); */
      max-width: 100%;
    }
    article.w_100 {
      flex-direction: column;
      align-items: center;
    }
    h3 {
      font-size: 1.8rem;
      margin-bottom: 4px;
    }
  }
}

/* pro_spec（products下層） */
.pro_spec {
  padding: 64px 0;
  .common_title {margin-bottom: 32px;}
}
.pro_spec--block {
  margin-bottom: 60px;
  &:last-child {margin-bottom: 0;}
  h3 {
    margin-bottom: 24px;
    color: var(--main-color);
    font-weight: bold;
    font-size: 2.4rem;
  }
  .exam_flex {
    margin-left: 1em;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    div {
      width: 100%;
      max-width: 240px;
    }
    p {
      padding-left: 1em;
      text-indent: -1em;
      span {
        margin-right: 4px;
      }
    }
  }
  .exam_flex.direction {
    div {max-width: initial;}
  }
  .case_flex {
    display: flex;
    flex-wrap: wrap;
    gap: 30px 20px;
    figure {
      width: 100%;
      max-width: 154px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
    }
    figcaption {
      font-size: 1.4rem;
      font-weight: normal;
      text-align: center;
      line-height: 1.5;
    }
  }
  @media screen and (max-width: 767px) {
    margin-bottom: 48px;
    &:last-child {margin-bottom: 0;}
    h3 {
      font-size: 2rem;
    }
    .exam_flex {
      flex-direction: column;
      gap: 0;
    }
    .case_flex {
      justify-content: center;
      gap: 30px 10px;
      figure {
        max-width: calc(50% - 5px);
      }
    }
  }
}

/* main_sec--list（products、products下層） */
.main_sec--list {
  position: relative;
  width: 100%;
  max-width: 1024px;
  margin: 56px auto 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  li {
    width: 100%;
    max-width: 240px;
    background: #DDE4ED;
    padding: 20px 20px 32px;
  }
  figure {
    text-align: center;
  }
  h3, h4 {
    margin-top: 10px;
    font-size: 1.8rem;
    text-align: center;
  }
  a {
    color: var(--main-color);
    border: 2px solid var(--main-color);
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    margin-top: 20px;
    &:hover {
      opacity: 0.6;
    }
  }
  @media screen and (max-width: 767px) {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px;

    flex-direction: column;
    li {
      /* max-width: calc(50% - 5px); */
      max-width: 100%;
      padding: 20px 5%;
    }
    figure {
      height: 160px;
      img {
        height: 100%;
        object-fit: contain;
      }
    }
    h3 {
      font-size: 1.6rem;
      line-height: 1.5;
    }
    a {
      height: 36px;
    }
  }
}

/* usage、usage下層 */
.usage_block--flex {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 28px;
  a {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 213px;
  }
  a:hover img {
    opacity: 1;
    transform: scale(1.06, 1.06);
    transition: .5s all;
  }
  figure {
    overflow: hidden;
    /* height: auto; */
    background: #fff;
    width: 100%;
    height: 128px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 10px;
  }
  p {
    background: #003777;
    color: #fff;
    width: 100%;
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 10px;
    text-align: center;
    line-height: 1.5;
  }
  @media screen and (max-width: 767px) {
    gap: 24px 10px;
    a {
      max-width: calc(50% - 5px)
    }
    p {
      height: auto;
      min-height: 56px;
    }
  }
}
.usage_block--flex.ind {
  figure {
    height: auto;
    padding: 0;
  }
  @media screen and (max-width: 767px) {
    figure img {
      width: 100%;
      object-fit: contain;
    }
  }
}

/* usage下層 */
.usage_wrapper {
  width: 100%;
  display: flex;
}
.usage_nav {
  width: 100%;
  max-width: 320px;
  background: #DDE4ED;
  ul {
    position: sticky;
    top: 80px;
    left: 0;
    height: 85vh;
    overflow: auto;
    z-index: 1;
  }
  p, a {
    padding: 16px 20px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    line-height: 1.5;
  }
  p {
    background: var(--main-color);
    color: #fff;
    font-weight: bold;
  }
  a {
    position: relative;
    justify-content: space-between;
    color: #000;
    /* padding: 10px 20px; */
    padding-right: 48px;
    border-bottom: 2px dashed #fff;
    &::after {
      content: url(../img/usage_arrow.svg);
      position: absolute;
      top: 0;
      bottom: 0;
      right: 32px;
      margin: auto;
      width: 9px;
      height: 15px;
      transition: all 0.2s ease;
      display: flex;
      align-items: center;
    }
    &:hover::after {
      right: calc(32px - 10px);
    }
  }
  a:last-child {
    border-bottom: 0;
  }
  /* li:last-child {
    p {
      background: #CB1212;
    }
    a {
      background: #EFCECE;
    }
  } */
  li:last-child a:last-child {
    border-bottom: 2px dashed #fff;
  }
  @media screen and (max-width: 767px) {
    display: none;
  }
}
.usage_main {
  width: 100%;
  max-width: calc(100% - 320px);
  background: #F6F6F6;
  padding: 64px 0 88px;
  @media screen and (max-width: 767px) {
    max-width: 100%;
    padding-bottom: 72px;
  }
}
.usage_main .container {
  /* max-width: 1000px; */
}
.usage_main--ttl {
  text-align: center;
  color: #000;
  font-weight: bold;
  font-size: 2rem;
  margin-bottom: 40px;
  @media screen and (max-width: 767px) {
    font-size: 1.8rem;
    margin-bottom: 24px;
  }
}

.usage_anchor {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
  a {
    position: relative;
    width: calc(25% - 4px);
    padding: 16px 20px;
    background: #DFDFDF;
    color: #000;
    font-size: 1.6rem;
    letter-spacing: 1.6px;
    &::after {
      content: url(../img/usage_arrow.svg);
      position: absolute;
      top: 0;
      bottom: 0;
      right: 20px;
      margin: auto;
      width: 9px;
      height: 15px;
      display: flex;
      align-items: center;
      transform: rotate(90deg);
    }
    &:hover {
      opacity: 0.6;
    }
  }
  @media screen and (max-width: 767px) {
    flex-wrap: wrap;
    gap: 10px;
    a {
      width: calc(50% - 5px);
    }
  }
}

.usage_content {
  margin-bottom: 64px;
  &:last-child {margin-bottom: 0;}
}
.usage_content--head {
  background: var(--main-color);
  padding: 28px 40px;
  margin-bottom: 30px;
  @media screen and (max-width: 767px) {
    padding: 28px 5%;
  }
}
.usage_content--head .common_title {
  margin-bottom: 24px;
  h2, p {
    color: #fff;
  }
}
.lightblue_block {
  background: #DDE4ED;
  padding: 32px;
  padding-left: 56px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px 28px;
  p:first-child {
    font-family: var(--title-font);
    color: var(--main-color);
    font-size: 2.4rem;
    letter-spacing: 2px;
    margin-bottom: 24px;
  }
  figure {
    min-width: 280px;
  }
  @media screen and (max-width: 767px) {
    padding: 32px 5%;
    figure {
      min-width: initial;
      text-align: center;
      margin-bottom: 20px;
    }
  }
}

.usage_content--art {
  margin-bottom: 32px;
  &:last-child {
    margin-bottom: 0;
  }
  h3 {
    width: 100%;
    background: var(--main-color);
    color: #fff;
    font-family: var(--title-font);
    font-size: 2.4rem;
    letter-spacing: 2px;
    padding: 32px 64px;
  }
  h3 + div {
    background: #fff;
    padding: 40px;
    padding-left: 64px;
  }
  @media screen and (max-width: 767px) {
    h3 {
      font-size: 2rem;
      letter-spacing: 2px;
      padding: 16px 5%;
      line-height: 1.5;
    }
    h3 + div {
      padding: 28px 5%;
    }
  }
}
.usage_content--art div.flex_start {
  display: flex;
  align-items: flex-start;
  gap: 20px 40px;
  margin-bottom: 16px;
  figure {
    min-width: 359px;
  }
  @media screen and (max-width: 767px) {
    flex-direction: column-reverse;
    align-items: center;
    figure {
      min-width: initial;
    }
  }
}
.usage_content--art .gray_block {
  background: #F6F6F6;
  padding: 32px;
  margin-bottom: 28px;
  p.bold_txt {
    font-size: 2rem;
    color: var(--main-color);
  }
  @media screen and (max-width: 767px) {
    padding: 32px 5%;
  }
}


/*footer*/
footer {
  @media screen and (min-width: 767px),print {
    height: 500px;
  }
}
.ft_inner {
  background: linear-gradient(180deg, #eee 0%, #fff 100%);
  display: flex;
  justify-content: space-between;
  padding: 200px 128px 65px;
  gap: 40px;
  address {
    padding-top: 20px;
  }
}

.ft_menu {
  display: flex;
  ul {
    border-left: 1px solid var(--main-color);
    padding: 0 30px;
    padding-right: 60px;
    &:nth-of-type(2){border-right: 1px solid var(--main-color);}
    li {
      position: relative;
      left: 20px;
      margin-bottom: 4px;
      &.ft-top {left: 0;}
      &.ft-third {left: 40px;}
    }
    a {
      display: inline-block;
      line-height: 1.4;
    }
    a:hover {
      opacity: 0.6;
    }
  }
}
.copyright {
  background: var(--main-color);
  font-size: 1.6rem;
  line-height: 1.6;
  padding: 10px 0;
  text-align: center;
  color: #fff;
  box-sizing: border-box;
  @media screen and (min-width: 767px),print {
    height: 50px;
  }
  a {
    position: relative;
    top: -1px;
  }
  @media screen and (max-width: 767px) {
    padding: 10px;
    a {
      top: -0.5px;
    }
  }
}

@media screen and (max-width: 767px){
  .ft_inner {
    display: flex;
    justify-content: space-between;
    padding: 180px 5% 40px;
  }
  .ft_menu {display: none;}
}

/* anchor */
#anchor {
  padding: 72px 0;
}
.anchor_inner {
  display: flex;
  justify-content: center;
  gap: 5px;
  a {
    position: relative;
    color: #fff;
    border-top: 3px solid var(--main-color);
  }
  a::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 55, 119, .5);
  }
  a:hover::after {
    content: "";
    background: rgba(0, 55, 119, .8);
    transition: all .3s;
  }
  p:last-child {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-family: var(--title-font);
    letter-spacing: 2px;
    color: #fff;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
    padding: 0 5%;
    text-align: center;
  }
}
@media screen and (max-width: 767px){
  .anchor_inner {
    width: 90%;
    margin: 0 auto;
    flex-wrap: wrap;
    a {
      max-width: 327px;
    }
  }
}

/* pro_sec */
#pro_sec {
  padding: 72px 0;
  background: url(/reason/img/pro_bg.webp)no-repeat center;
  background-size: cover;
}
#pro_sec .list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 56px;
  margin-top: 20px;
  li {
    text-align: center;
    font-size: 2.4rem;
    font-weight: bold;
    color: var(--main-color);
    line-height: 1.5;
    width: 100%;
  }
  figure {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 20px;
  }
  @media screen and (max-width: 767px) {
    flex-wrap: wrap;
    gap: 28px;
    li {
      font-size: 2rem;
      line-height: 1.5;
    }
    figure {gap: 10px;}
  }
}
#pro_sec .common_link {
  margin: auto;
  margin-top: 20px;
}

/* option */
#option {
  position: relative;
  padding: 56px 0;
  background: url(../img/option_bg.webp)no-repeat center;
  background-size: cover;
}
.option_inner {
  width: 90%;
  max-width: 1024px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.option_inner .common_title {
  h2.en_tt {
    color: #fff;
    /* text-transform: uppercase; */
  }
  /* p {color: #fff;} */
}
.option_inner--list {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  div {
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  a {
    width: 100%;
    border: 2px solid #fff;
    color: #fff;
    font-weight: bold;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 10px;
    /* transition: all .3s; */
    &:hover {
      opacity: 0.6;
    }
  }
  p {
    color: #fff;
    min-height: 58px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  @media screen and (max-width: 767px) {
    flex-direction: column;
    div {
      gap: 12px;
    }
    p {
      min-height: initial;
      font-size: min(1.4rem, 3.8vw);
    }
    div:last-child p {
      font-size: min(1.4rem, 3vw);
    }
  }
}

/*contact*/
#contact {
  position: relative;
  background: url(../img/contact.webp) no-repeat bottom/cover;
  padding-top: 120px;
  z-index: 1;
  @media screen and (min-width: 767px),print {
    height: 230px;
  }
}
.cont_inner {
  background: #fff;
  width: 90%;
  max-width: 676px;
  margin: auto;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  border-top: 3px solid var(--main-color);
}

.cont_inner--link{
  display: flex;
  flex-direction: column;
  gap: 10px;
  a:hover {opacity: 0.8;}
}
.cont_inner--tel{
  background: var(--main-color);
  color: #fff;
  font-size: 2.8rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  height: 50px;
  width: 320px;
  &::before{
    content: "";
    background: url(../img/cont_tel.svg) no-repeat;
    width: 30px;
    height: 30px;
    display: inline-block;
  }
}
.cont_inner--mail{
  background: var(--main-color);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 320px;
  height: 50px;
  color: #fff;
  font-size: 2.6rem;
  font-weight: bold;
  &::before{
    content: "";
    background: url(../img/cont_mail.svg) no-repeat;
    width: 30px;
    height: 30px;
    display: inline-block;
  }
}

@media screen and (max-width: 767px){
  #contact{
    padding-top: 50px;
    height: 136px;
  }
  .cont_inner{
    height: auto;
    flex-direction: column;
    padding: 20px 0;
  }

  & .cont_inner--link{
    width: 100%;
  }
  & .cont_inner--tel{
    height: 45px;
    font-size: 1.8rem;
    gap: 10px;
    max-width: 300px;
    width: 90%;
    margin: auto;
  }
  & .cont_inner--mail{
    height: 45px;
    font-size: 1.6rem;
    gap: 10px;
    max-width: 300px;
    width: 90%;
    margin: auto;
  }
}
/* ==========================
共通お問い合わせ【end】
============================= */
/* ==========================
共通タイトル【start】
============================= */
.common_title{
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-align: center;
  gap: 8px;
  & .en_tt{
    font-size: 4rem;
    font-weight: bold;
    letter-spacing: 2px;
    font-family: var(--title-font);
  }
  & p{
    color: #f00;
    line-height: .8;
  }
  @media screen and (max-width: 767px){
    & p{
      font-size: 1.5rem;
    }
    & .en_tt{
      font-size: 2.8rem;
      letter-spacing: 1.4px;
      line-height: 1.2;
    }

  }
}

/* ==========================
共通リンク
============================= */
.common_link{
  background: var(--main-color);
  height: 50px;
  max-width: 328px;
  width: 100%;
  position: relative;
  color: #fff;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  &:hover{
    /* background: color-mix(in srgb, var(--main-color) 75%, #789dfB); */
    opacity: 0.8;
  }
}

/* テーブル */
.table_outer {
  width: 100%;
  margin: 0 auto;
  overflow: auto;
  table {width: 100%;}
  tr {
    border-top: 1px solid #0A50A1;
  }
  tr:last-child {
    border-bottom: 1px solid #0A50A1;
  }
  th {
    position: relative;
    width: 250px;
    padding: 20px 5px;
    background: #DDE4ED;
    text-align: center;
    color: #000;
    font-weight: normal;
  }
  td {
    padding: 20px 40px;
    background: #fff;
  }
}
@media screen and (max-width: 767px) {
  .table_outer {
    th {
      padding: 12px 5%;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    td {
      display: block;
      width: 100%;
      padding: 12px 5%;
    }
  }
}

/* ==========================
バックトップ
============================= */
#page_top {
  width: 56px;
  height: 56px;
  position: fixed;
  bottom: -200px;
  opacity: 1;
  right: calc(4% + 14px);
  z-index: 40;
  background: url("/common/img/page_top.svg") no-repeat center/contain;
  border-radius: 50%;
  box-shadow: 5px 5px 10px #0000001A;
  transition: .5s;
}
#page_top.active {
  bottom: 70px;
}

@media screen and (max-width: 1279px) {
  body {
    width: 1280px;
  }
}

@media screen and (min-width: 768px) {
/* PCの場合はtelリンクを無効 */
  a[href*="tel:"] {
    pointer-events: none;
    cursor: default;
    text-decoration: none;
  }
}

/* iPad調整用 */
@media screen and (orientation: portrait) and (min-width: 768px){
  header {
    padding: 0 16px;
  }
  .pcNav_list {
    gap: 20px;
  }
  a.pcNav_list--link {font-size: 1.3rem;}
  a.pcNav_list--link::after {right: -10px;}
}

@media screen and (max-width: 767px) {
  /* 推奨動作環境1280pxに固定 */
  body {
    width: 100%;
  }
  .pc_block{
    display: none;
  }
  .sp_block{
    display: block;
  }
}

/* 印刷用設定 */
@media print {
  body {
    width:1280px;
    zoom: 0.68;
    -webkit-print-color-adjust: exact;
  }
  /*ヘッダー*/
  .h_pc{
    position: absolute;
  }
  #page_top a{
    display: none;
  }
}
@page {
  size: A4;
  margin: 5px;
}