@charset "UTF-8";
/* --------------------------------------------------
   Template by espace（https://espace.monbalcon.net/）
   Copyright: 2020 espace.

   利用規約を遵守の上、ご利用ください。
   二次配布、販売は禁止しています。
   --------------------------------------------------*/

/* ----- ▼ リセット　ここから（基本的には触らない方が良い部分） ▼ ----- */
html {
  font-size: 62.5%;
}

:focus {
  outline: none;
}

a {
  text-decoration: none;
}

a, a::after, a::before, button, button::after, button::before, input, textarea, select, .menu {
  transition: all 1s;
}

a img, button img {
  transition-duration: .35s;
}

input, textarea, select {
  font-size: 1.6rem;
}

button {
  outline: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  cursor: hand;
}

input, textarea {
  box-shadow: none;
  -webkit-appearance: none;
}

select {
  appearance: button;
}

p, dl, ul, form {
  margin: 25px 0;
  word-break: break-all;
}

p:last-child, dl:last-child, ul:last-child, form:last-child {
  margin-bottom: 0;
}

img {
  vertical-align: middle;
}

@media only screen and (max-width: 1000px) {
  p, form {
    margin: 0 0 1.7rem;
  }
  p:last-child, form:last-child {
    margin-bottom: 0;
  }
}
/* ----- ▲ リセット　ここまで（基本的には触らない方が良い部分） ▲ ----- */

/* ----- ▼ レイアウト　ここから ▼ ----- */
/* 基本 */
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(30deg, #f4f4f4 0%, #f4f4f4 50%, #fcfcfb 50%, #fcfcfb 100%) fixed;
}

body, button, input, textarea, select {
  font: 500 1.4rem/calc(1.4rem + 1.05rem) "Yu Gothic", Meiryo, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", sans-serif;
  color: #14171d;
}

body, header, main, article {
  margin: 0;
  padding: 0;
}

#INDEX main, #INDEX footer {
  margin-left: auto;
  margin-right: auto;
}

header {
  position: fixed;
  width: 220px;
  height: 100vh;
  top: 0;
  left: calc(50% - 465px);
  background: #fff;
}

main, footer {
  box-sizing: border-box;
  width: 700px;
  margin: 0 auto 0 calc(50% - 350px + 115px);
}

main > *:first-child {
  margin-top: 0;
}

main > * > * {
  margin-top: 0;
}

main.no_header {
  margin: 0 auto;
}

.no_header + footer {
  margin: 0 auto;
}

article {
  position: relative;
  margin: 10px 0;
  padding: 50px 40px 100px;
  background: #fff;
}

article, footer {
  background: #fff;
}

footer {
  padding: 20px 40px;
}

a {
  color: #4e719f;
  border-bottom: 1px solid #ccc4c8;
}

a:hover {
  border-bottom-color: transparent;
}

/* メニュー */
.menu {
  margin: 22px 0;
  padding: 0 15px;
  top: 0;
  left: 0;
}

.menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu a {
  display: inline-block;
  position: relative;
  padding: 6px 0;
  border-bottom: 0;
  letter-spacing: 1px;
  color: #94948c;
}

.menu a::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 7px;
  bottom: 8px;
  left: 0;
  z-index: -1;
  background: transparent;
}

.menu a:hover {
  letter-spacing: 4px;
}

.menu a:hover::before {
  background: #e4e4e4;
}

.fixed-menu {
  position: fixed;
  bottom: 0;
  right: 0;
}

.fixed-menu ul {
  padding: 0;
  list-style: none;
}

.fixed-menu a, .fixed-menu button {
  position: relative;
  display: block;
  box-sizing: border-box;
  width: 50px;
  height: 50px;
  padding: 0;
  border: 0 !important;
  background: #e4e4e4 !important;
  color: #fff !important;
  font-size: 20px;
}

.fixed-menu a::before, .fixed-menu button::before {
  position: absolute;
  width: 26px;
  top: 25%;
  left: calc(50% - 13px);
  text-align: center;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
}

.fixed-menu a:hover, .fixed-menu button:hover {
  background: #c4c2bb !important;
}

.fixed-menu a:hover::before, .fixed-menu button:hover::before {
  transform: translateY(-3px);
}

.fixed-menu .pagetop a::before, .fixed-menu .pagetop button::before {
  content: "\f106";
}

.fixed-menu .prev a::before, .fixed-menu .prev button::before {
  content: "\f104";
}

.fixed-menu .next::before {
  content: none;
}

.fixed-menu .next a::before, .fixed-menu .next button::before {
  content: "\f105";
}

.fixed-menu .toc a::before, .fixed-menu .toc button::before {
  content: "\f0ca";
}

.fixed-menu .home a::before, .fixed-menu .home button::before {
  content: "\f015";
}

@media only screen and (max-width: 1000px) {
  .menu {
    margin: 20px auto;
    border-bottom: 1px solid transparent;
    text-align: center;
    top: -70px;
  }
  .menu::before {
    position: fixed;
    content: "menu";
    width: 50px;
    top: -120px;
    left: -20px;
    padding: 30px 5px 5px 10px;
    background: #c4c2bb;
    transform: rotate(-25deg);
    color: #fff;
    opacity: 0;
    transition: all 1.2s;
  }
  .menu.scroll {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    margin: 0;
    padding: 0;
    background: #fff;
    background: linear-gradient(to right, #fff 97%, #e4e4e4);
    border-bottom: 1px solid #e4e4e4;
    z-index: 100;
  }
  .menu.scroll::before {
    opacity: 1;
    top: -20px;
  }
  .menu.scroll ul {
    margin: 0 0 0 auto;
    padding: 0 7px 0 0;
    width: calc(100% - 60px);
    overflow-x: scroll;
    white-space: nowrap;
  }
  .menu.scroll ul::-webkit-scrollbar {
    height: 4px;
  }
  .menu.scroll ul::-webkit-scrollbar-track {
    background: transparent;
    border: none;
    box-shadow: none;
  }
  .menu.scroll ul::-webkit-scrollbar-thumb {
    background: #e4e4e4;
    border: 0;
    border-radius: 4px;
    box-shadow: none;
  }
  .menu.scroll ul li {
    display: inline-block;
    margin: 0 10px;
  }
  .menu.scroll a {
    letter-spacing: 0;
  }
  .menu a {
    width: 100%;
  }
  .fixed-menu ul {
    display: flex;
  }
}

/* 見出し */
h1 {
  margin: 15px;
  font: 500 26px/100% "Cedarville Cursive", cursive;
  text-align: center;
}

h1 a {
  position: relative;
  display: block;
  width: calc(100% - 20px);
  margin: 0 auto;#89b892;
  padding: 40px 10px;
  background:#89b892; 
  border: 0;
  color: #fff;
}

h1 a::before {
  content: "";
  position: absolute;
  border: 1px solid #89b892;
  width: calc(100% + 10px);
  height: calc(100% + 10px);
  top: -6px;
  left: -6px;
}

h1 a:hover {
  background-color: #cfe2d1;
}

h1 a:hover::before {
  border-color: #89b892;
}

h2, h3, h4, h5 {
  color: #99ad9e;
  font-weight: 500;
  text-align: center;
}

h2 {
  margin: 20px 0 50px;
  font-size: 16px;
  letter-spacing: 4px;
}

h2 span {
  display: inline-block;
  min-width: 250px;
  padding: 20px;
  border: 1px solid #99ad9e;
  background: #eef5f1;
}

h3, h4, h5 {
  margin: 80px auto 50px;
  font-size: 16px;
  line-height: 160%;
}

h3 {
  width: 85%;
  padding: 10px;
  background: #eef5f1;
  border: 1px solid #99ad9e;
  border-top: 0;
  border-bottom: 0;
}

h4 span {
  padding: 10px;
  background: #f4f4f4;
}

h5 span {
  padding: 5px 10px;
  border-bottom: 1px solid #94948c;
}

/* リスト */
ul .description, ol .description {
  margin-left: 10px;
}

ul .description::before, ol .description::before {
  content: "…";
  margin-right: 10px;
}

ul li.next {
  list-style: none;
}

ul li.next::before {
  content: "→";
  margin-right: 5px;
  font-size: 120%;
}

ul.small {
  list-style: none;
  padding-left: 0;
}

ul.small li {
  display: inline;
}

ul.small li::before {
  color: #ccc4c8;
}

ul.small li:not(:first-child):not(.next)::before {
  margin: 0 5px 0 2px;
  content: ":";
  font-weight: 900;
}

ul.small li.next::before {
  margin: 0 7px 0 2px;
}

dl {
  margin: 10px 0;
}

dl dd {
  margin: 0 0 15px;
  padding: 0 0 15px 40px;
  border-bottom: 1px solid #e4e4e4;
}

dl dd:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

dl.inline {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin: 0;
  box-sizing: border-box;
}

dl.inline dt, dl.inline dd {
  vertical-align: top;
  margin: 0 0 15px 0;
  padding: 0 0 15px;
}

dl.inline dt:last-of-type, dl.inline dd:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
}

dl.inline dt {
  width: 200px;
  padding: 0 30px 10px 0;
  padding-right: 30px;
  border-bottom: 1px solid #e4e4e4;
}

dl.inline dt:last-of-type {
  border-bottom: 0;
}

dl.inline dd {
  width: calc(100% - 200px - 30px);
}

dl.border {
  padding: 15px 20px;
  border: 1px solid #e4e4e4;
}

/* フォーム */
.form-inline > *, .form-block > * {
  margin-bottom: 5px;
}

.form-block dl dt, .form-block dl dd {
  border-bottom: 0;
}

.form-block dl.inline dt {
  width: 130px;
}

.form-block dl.inline dd {
  width: calc(100% - 130px - 30px);
}

.form-block > *, .form-block dl dd > * {
  width: 100%;
  box-sizing: border-box;
}

.required::after {
  content: "*";
  color: #c4c2bb;
}

input::placeholder, textarea::placeholder, select::placeholder,
button::placeholder, input[type="submit"]::placeholder, input[type="button"]::placeholder {
  color: #e4e4e4;
}

input:hover, input:focus, textarea:hover, textarea:focus, select:hover, select:focus,
button:hover,
button:focus, input[type="submit"]:hover, input[type="submit"]:focus, input[type="button"]:hover, input[type="button"]:focus {
  box-shadow: 0 0 7px #e4e4e4;
}

input, textarea, select {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  border: 1px solid #e4e4e4;
  box-sizing: border-box;
  background: transparent;
}

button, input[type="submit"], input[type="button"] {
  background: #e4e4e4;
  border: 1px solid #e4e4e4;
  color: #94948c;
}

button:hover, input[type="submit"]:hover, input[type="button"]:hover {
  border: 1px solid #c4c2bb;
  background: #c4c2bb;
  color: #fff;
}

/* 装飾 */
b, em, strong {
  font-weight: bold;
}

em {
  font-style: normal;
  background: linear-gradient(transparent 50%, #ece4dc 50%);
}

strong {
  background: #ece4dc;
}

hr {
  width: 50%;
  margin: 120px auto;
  border: 0;
  border-bottom: 1px solid #e4e4e4;
  transform: rotate(-5deg);
}

.text-left {
  text-align: left;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-bold {
  font-weight: bold;
}

.text-small {
  font-size: smaller;
}



/* スマホ設定 */
@media only screen and (max-width: 1000px) {
  body, button, input, textarea {
    font-size: 1.4rem;
    line-height: calc(1.4rem + 1.05rem);
  }
  body {
    background: #fcfcfb;
  }
  body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100vh;
    background: linear-gradient(30deg, #f4f4f4 0%, #f4f4f4 50%, #fcfcfb 50%, #fcfcfb 100%);
  }
  header {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
    height: 100vh;
    margin: 0 auto;
    padding: 0 0 10% 0;
    left: auto;
    background: transparent;
  }
  main, footer {
    width: calc(100% - 60px);
    margin: 0 30px;
  }
  main > *:first-child {
    margin-top: 50px;
  }
  article, footer {
    position: relative;
  }
  article::before, article::after, footer::before, footer::after {
    content: "";
    position: absolute;
    border-style: solid;
    border-width: 0 0 15px calc(100vw - 60px);
    border-color: transparent;
  }
  article::before, footer::before {
    top: -15px;
    right: 0;
    border-bottom-color: #fff;
  }
  article::after, footer::after {
    bottom: -15px;
    left: 0;
    border-left-color: #fff;
  }
  article {
    margin: 30px 0;
    padding: 20px;
  }
  footer {
    padding-bottom: 60px;
  }
  footer::after {
    content: none;
  }
  /* 見出し */
  h2 span {
    min-width: 200px;
  }
  /* リスト */
  ul .description, ol .description {
    display: block;
    margin-left: 10px;
  }
  ul .description::before, ol .description::before {
    content: "└";
    margin-right: 10px;
  }
  dl.border dt, dl.border dd, dl.inline dt, dl.inline dd {
    display: block;
  }
  dl.border dt, dl.inline dt {
    width: 100%;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }
  dl.border dd, dl.inline dd {
    width: calc(100% - 40px);
    padding-left: 40px;
  }
  /* フォーム */
  .form-inline input {
    width: 45%;
  }
  .form-block dl.inline dt {
    width: 100%;
  }
  .form-block dl.inline dd {
    width: calc(100% - 40px);
    padding-left: 40px;
  }
  .form-block > *, .form-block dl dd > * {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 5px;
  }
}
/* ----- ▲ レイアウト　ここまで ▲ ----- */