/* ##############################################################################

    COMMON

############################################################################## */
  
  html {
    height: 100%;
    overflow-y: scroll;
  }
  body {
    min-width: 980px;
    height: 100%;
  }

  @media screen and  (max-width: 767px) {
    body {
      min-width: 0;
    }
  }

/* layout
**************************************** */

  /* --- inner --- */
  .inner {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
  }
  .inner-sm { max-width: 1000px; }
  .inner-lg { max-width: calc(100% - 112px); }

  /* --- section_pdg --- */
  .section_pdg {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  /* --- float --- */
  .flt-rgt { float: right; }
  .flt-lft { float: left; }

  /* --- position --- */
  .pos_rel {
    position: relative;
    z-index: 0;
  }

  /* --- margin --- */
  .mgn-btm8 { margin-bottom: 8px; }
  .mgn-btm16 { margin-bottom: 16px; }
  .mgn-btm24 { margin-bottom: 24px; }
  .mgn-btm32 { margin-bottom: 32px; }
  .mgn-btm40 { margin-bottom: 40px; }
  .mgn-btm48 { margin-bottom: 48px; }
  .mgn-btm56 { margin-bottom: 56px; }
  .mgn-btm64 { margin-bottom: 64px; }
  .mgn-btm72 { margin-bottom: 72px; }
  .mgn-btm80 { margin-bottom: 80px; }

  /* --- pc or sp --- */
  .pc-none,
  .pc-none-inline,
  .pc-none-table,
  .pc-none-flex { display: none; }
  .sp-none { display: block; }
  .sp-none-inline { display: inline; }
  .sp-none-table { display: table; }
  .sp-none-flex {
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
  }

  @media screen and  (max-width: 767px) {
    .inner { width: 90%; }
    .mgn-btm16 { margin-bottom: 8px; }
    .mgn-btm24 { margin-bottom: 16px; }
    .mgn-btm32 { margin-bottom: 16px; }
    .mgn-btm40 { margin-bottom: 24px; }
    .mgn-btm48 { margin-bottom: 24px; }
    .mgn-btm56 { margin-bottom: 32px; }
    .mgn-btm64 { margin-bottom: 32px; }
    .mgn-btm72 { margin-bottom: 40px; }
    .mgn-btm80 { margin-bottom: 40px; }
    .sp-none,
    .sp-none-inline,
    .sp-none-table,
    .sp-none-flex { display: none; }
    .pc-none { display: block; }
    .pc-none-inline { display: inline; }
    .pc-none-table { display: table; }
    .pc-none-flex {
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
    }
  }

/* flex
**************************************** */
  
  /* --- ブロック要素 --- */
  .flex {
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
  }

  /* --- インライン要素 --- */
  .flex-inline {
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
  }

  /* --- 逆向き --- */
  .flex-reverse {
    -webkit-flex-direction: row-reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
  }
  
  /* --- 縦並び --- */
  .flex-column {
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
  }

  /* --- 水平方向揃え --- */
  .flex-j-start {
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .flex-j-end {
    -webkit-justify-content: flex-end;
    -ms-flex-pack: end;
    justify-content: flex-end;
  }
  .flex-j-ctr {
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .flex-j-between {
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .flex-j-around {
    -webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }

  /* --- 垂直方向揃え --- */
  .flex-a-start {
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
  .flex-a-end {
    -webkit-align-items: flex-end;
    -ms-flex-align: end;
    align-items: flex-end;
  }
  .flex-a-ctr {
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .flex-a-baseline {
    -webkit-align-items: baseline;
    -ms-flex-align: baseline;
    align-items: baseline;
  }
  .flex-a-stretch {
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
  }

  /* --- 子要素の折り返し設定 --- */
  .flex-c-nowrap {
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
  .flex-c-wrap {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  /* --- 子要素の複数行設定 --- */
  .flex-c-reverse {
    -webkit-flex-wrap: wrap-reverse;
    -ms-flex-wrap: wrap-reverse;
    flex-wrap: wrap-reverse;
  }
  .flex-c-start {
    -webkit-align-content: flex-start;
    -ms-flex-line-pack: start;
    align-content: flex-start;
  }
  .flex-c-start {
    -webkit-align-items: flex-start;
    -ms-flex-line-pack: start;
    align-content: flex-start;
  }
  .flex-c-end {
    -webkit-align-content: flex-end;
    -ms-flex-line-pack: end;
    align-content: flex-end;
  }
  .flex-c-ctr {
    -webkit-align-content: center;
    -ms-flex-line-pack: center;
    align-content: center;
  }
  .flex-c-baseline {
    -webkit-align-content: baseline;
    -ms-flex-line-pack: baseline;
    align-content: baseline;
  }
  .flex-c-stretch {
    -webkit-align-content: stretch;
    -ms-flex-line-pack: stretch;
    align-content: stretch;
  }
  
  /* --- ざっくりflexレイアウト --- */
  .flex-col2,
  .flex-col3,
  .flex-col4 {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .flex-col2 > * {
    width: 48.5%;
    margin-right: 3%;
    margin-bottom: 3%;
  }
  .flex-col2 > *:nth-child(even) { margin-right: 0; }
  .flex-col3 > * {
    width: 31.33%;
    margin-right: 3%;
    margin-bottom: 3%;
  }
  .flex-col3 > *:nth-child(3n+3) { margin-right: 0; }
  .flex-col4>* {
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 2%;
  }
  .flex-col4 > *:nth-child(4n+4) { margin-right: 0; }

  @media screen and (max-width: 767px) {

    /* --- 縦並び - sp --- */
    .flex-sp-block {
      -webkit-flex-direction: column;
      -ms-flex-direction: column;
      flex-direction: column;
    }
    
    /* --- ざっくりflexレイアウト - sp --- */
    .flex-sp-col2 > *,
    .flex-sp-col2.flex-col3 > *:nth-child(3n+3) {
      width: 48.5%;
      margin-right: 3%;
      margin-bottom: 3%;
    }
    .flex-sp-col2 > *:nth-child(even) { margin-right: 0; }
    .flex-sp-col3 > *,
    .flex-sp-col3.flex-col4 > *:nth-child(4n+4) {
      width: 31.33%;
      margin-right: 3%;
      margin-bottom: 3%;
    }
    .flex-sp-col3 > *:nth-child(3n+3) { margin-right: 0; }

  }

/* ttl
**************************************** */

  /* --- page_ttl --- */
  .page_ttl {
    background: #eee;
    padding: 80px 0;
    text-align: center;
  }
  .page_ttl-jp,
  .page_ttl-en { display: block; }
  .page_ttl-jp {
    font-size: 320%;
  }
  .page_ttl-en {
    font-size: 120%;
    text-transform: uppercase;
  }

  /* --- section_ttl --- */
  .section_ttl {
    font-size: 220%;
    font-weight: normal;
    line-height: 1.6;
    letter-spacing: .1em;
  }
  .section_ttl-sm { font-size: 267%; }
  .section_catch {
    text-align: center;
    font-size: 120%;
    font-weight: 700;
  }
  
  /* --- heading --- */
  .heading-1 { font-size: 213%; }
  .heading-2 { font-size: 160%; }
  .heading-3 { font-size: 120%; }
  .heading-4 { font-size: 100%; }

/* txt
**************************************** */
  .txt-lg { font-size: 107%; }
  .txt-sm { font-size: 93%; }
  .txt-ctr { text-align: center; }
  .txt-rgt { text-align: right; }
  .txt-ble { color: #00b1bb; }
  .txt-attention {
    font-size: 88%;
    color: #999;
  }
  .txt-attention-kome {
    position: relative;
    padding-left: 1.4em;
  }
  .txt-attention-kome::before {
    content: '※';
    position: absolute;
    left: 0;
    top: 0;
  }
  .txtarea p:not(:last-child) { margin-bottom: 1em; }

/* table & list
**************************************** */
  table { width: 100%; }
  
  /* --- table_default --- */
  .table_default th, 
  .table_default td {
    padding: 16px 8px;
  }
  .table_default th {
    border-bottom: 2px solid #666;
  }
  .table_default td {
    padding: 16px 16px;
    border-bottom: 1px solid #666;
    border-left: 4px solid #fff;
  }

  /* --- table_line --- */
  .table_line th,
  .table_line td {
    padding-top: 6px;
    padding-bottom: 6px;
    padding-left: 24px;
    padding-right: 24px;
  }
  .table_line th {
    background-color: #666;
    border: 1px solid #666;
    color: #fff;
    font-size: 107%;
  }
  .table_line td {
    border: 1px solid #D2D2D2;
    font-size: 93%;
  }

  /* --- list ---- */
  .list { list-style-type: none; }
  .list li:not(:last-child) { margin-bottom: 16px; }
  .list li {
    position: relative;
    padding-left: 1.4em;
  }
  .list-disc li::before,
  .list-square li::before,
  .list-circle li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .7em;
    width: 8px;
    height: 8px;
    border-radius: 6px;
    background-color: #666;
  }
  /* 数字付きリスト */
  .list-num {
    padding-left: 1.4em;
    list-style-type: decimal;
  }
  .list-num li { padding-left: 0; }
  .list-num li::before { display: none; }
  /* 白丸付きリスト */
  .list-circle li::before {
    border: 1px solid #666;
    background-color: transparent;
  }
  /* 四角付きリスト */
  .list-square li::before {
    border-radius: 0;
    background-color: #666;
  }
  /* 入れ子のスタイル */
  .list li ul { margin-top: 16px; }
  .list li ul li::before {
    width: 6px;
    height: 6px;
    top: .8em;
  }

  /* --- dlリスト --- */
  .list-dl {
    position: relative;
    border-top: 1px solid #BFBFBF;
  }
  .list-dl dt {
    position: absolute;
    padding-top: 16px;
    color: #666;
    font-weight: 700;
  }
  .list-dl dd {
    padding-left: 140px;
    padding-top: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #BFBFBF;
  }

/* btn
**************************************** */
  .btn {
    position: relative;
    height: 44px;
    line-height: 44px;
    border-radius: 22px;
    margin-right: auto;
    margin-left: auto;
    background-color: #000;
    color: #fff;
    text-align: center;
    font-weight: bold;
    letter-spacing: .15em;
    transition: all .4s ease-out;
  }
  .btn_wrap:hover .btn {
    background-color: #00b1bb;
  }
  .btn::before {
    content: "";
    position: absolute;
    top: calc(50% - 5px);
    right: 20px;
    display: block;
    width: 8px;
    height: 8px;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    transform: rotate(45deg);
  }
  
  @media screen and  (max-width: 767px) {
    .btn {
      height: 42px;
      line-height: 42px;
      border-radius: 21px;
    }
  }


/* ##############################################################################

    TOP

############################################################################## */

  .home img {
    display: block;
    width: 1000px;
    margin: 32px auto 16px;
    border-radius: 40px;
  }
  .home p {
    margin-top: 32px;
    margin-bottom: 12px;
    text-align: center;
    font-size: 260%;
    font-weight: bold;
    line-height: 1.2;
  }
  .home dl {
    font-size: 120%;
  }
  .home a {
    color: blue;
    text-decoration: underline;
  }

  @media screen and  (max-width: 767px) {
    .home {
      font-size: 79%;
    }
  }