@charset "utf-8";

/* パソコンで見たときは"pc"のclassがついた画像が表示される */
.pc {
  display: block !important;
}
.sp {
  display: none !important;
}

/* スマートフォンで見たときは"sp"のclassがついた画像が表示される */
@media only screen and (max-width: 470px) {
  .pc {
    display: none !important;
  }
  .sp {
    display: block !important;
  }
}

html {
  scroll-behavior: smooth;
  clear: both;
  max-width: 1400px;
  margin: 0 auto;
}
body {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
  counter-reset: cnt;
  background-color: #f9f9f9;
}
img {
  vertical-align: bottom;
  max-width: 100%;
}
/*-----------------------------------------
                  nav  pc
-------------------------------------------*/
header {
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  left: 0;
  background-color: #f4f4f4;
  padding: 1em 2%;
  width: 100%;
  z-index: 10;
}

header .nav_bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-grow: 1;
}
header .nav_bar .nav_menu_wrap {
  display: flex;
  align-items: center;
  font-size: 1.5em;
  padding-right: 20px;
  color: #222222;
}

header .nav_bar .nav_menu_wrap a {
  font-family: serif;
  font-size: 1.1em;
  color: #222222;
  margin-right: 1em;
}
header .nav_bar .nav_menu_wrap img {
  width: 25px;
  vertical-align: text-top;
}

header .nav_bar .nav_menu_wrap .time {
  letter-spacing: 0.05em;
  font-size: 0.6em;
  color: #222222;
  border-left: 2px dotted #333333;
  padding: 1px 15px;
}
header .nav_bar .nav_menu_wrap .time span {
  letter-spacing: 0.01em;
}

header .nav_bar .nav_menu_wrap img {
  width: 25px;
}
header .btn {
  padding-left: 10px;
  display: inline-block;
}
header .btn_item_left {
  display: inline-block;
  padding: 0.9em 4em;
  background-color: #e5f2e1;
  color: #1f9344;
  border-radius: 10px;
}
header .btn_item_right {
  display: inline-block;

  padding: 0.9em 4em;
  background-color: #1f9344;
  color: white;
  border-radius: 10px;
}
/*-----------------------------------------*/
/*-----------------------------------------
                  nav  sp
-------------------------------------------*/
@media only screen and (max-width: 1049px) {
  header {
    width: 100%;
    display: block;
  }
  header h1 {
    width: 170px;
  }
  header .nav_bar {
    width: 100%;
  }
  header .nav_bar .nav_menu_wrap {
    justify-content: flex-end;
    font-size: 1.3em;
    padding: 0;
  }

  header .btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 20px 0 10px;
  }
  header .btn_item_left {
    width: 49%;
  }

  header .btn_item_right {
    width: 49%;
  }
}
@media only screen and (max-width: 530px) {
  header h1 {
    width: 100px;
  }
  header .nav_bar .nav_menu_wrap {
    font-size: 0.9em;
  }

  header .nav_bar .nav_menu_wrap img {
    width: 20px;
  }
  header .btn_item_left {
    padding: 0.7em 2em;
  }
  header .btn_item_right {
    padding: 0.7em 2em;
  }
}

/*-----------------------------------------
                  ボタン
-------------------------------------------*/

header .header_nav .download_btn_left a {
  display: block;
  background-color: #e5f2e1;
  color: #1f9344;
  padding: 0.5em 4em;
  border-radius: 10px;
}
header .header_nav .download_btn_left a:hover {
  opacity: 0.8;
  background-color: #c7e6bd;
}
header .header_nav .download_btn_right a {
  display: block;
  background-color: #1f9344;
  color: white;
  padding: 0.5em 2em;
  border-radius: 10px;
}
header .header_nav .download_btn_right a:hover {
  opacity: 0.8;
}
/*-----------------------------------------*/