@charset "UTF-8";

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 {
  transition: all 0.7s;
}

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

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: 900px) {
  p, form {
    margin: 0 0 1.7rem;
  }
  p:last-child, form:last-child {
    margin-bottom: 0;
  }
}






body {
  margin: 0;
  padding: 0;
}

body, button, input, textarea, select {
  font: 500 1.6rem/calc(1.6rem + 1.05rem) "Yu Gothic", Meiryo, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", sans-serif;
  color: #676965;
}

header, article {
  box-sizing: border-box;
  width: 50%;
  min-width: 800px;
}

header {
  position: relative;
  margin: 25px auto 150px 25px;
  padding: 25px 70px;
  height: 260px;
  background: url("../img/layout/bg_image_pc.jpg") center/cover;
}

header.size-lg {
  height: 460px;
  padding: 50px 70px;
}

@media only screen and (min-width: 900px) {
  header {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
}

footer {
  margin: 15px 25px;
}

article {
  height: auto;
  padding: 50px 70px;
}

article:nth-child(odd) {
  margin: 150px 25px 150px auto;
}

article:nth-child(even) {
  margin: 150px auto 150px 25px;
}

article.p-left {
  margin: 150px auto 150px 25px;
}

article.p-center {
  margin: 150px auto;
}

article.p-right {
  margin: 150px 25px 150px auto;
}

a {
  color: #c47c54;
}

a:hover, a:active {
  text-shadow: 0 0 7px #dca67e;
}

a:hover img, a:active img {
  box-shadow: 0 0 7px rgba(220, 166, 126, 0.5);
}





.menu {
  font-family: "Baloo Tammudu 2", cursive, "Kosugi Maru", sans-serif;
  font-weight: 400;
}

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

.menu ul.column-2 {
  column-count: 2;
}

.menu ul.column-3 {
  column-count: 3;
}

.menu ul.column-4 {
  column-count: 4;
}

.menu ul.column-5 {
  column-count: 5;
}

.menu a {
  display: block;
  color: #fff;
  transition: 0.7s;
  text-shadow: 0 0 7px #787e68;
}

.menu a i {
  display: inline-block;
  width: 20px;
  margin-right: 3px;
  text-align: center;
}

.menu a:hover {
  text-shadow: 0 0 7px #c47c54;
  transform: translateX(15px);
}

.menu.scroll {
  position: fixed;
  z-index: 100;
  width: 100%;
  top: 0;
  left: 0;
  bottom: auto;
  background: linear-gradient(#fff 40%, transparent 100%);
}

.menu.scroll ul {
  margin: 15px;
  column-count: 1;
}

.menu.scroll ul li {
  display: inline-block;
  margin-right: 20px;
}

.menu.scroll a {
  color: #676965;
  text-shadow: none;
}

.menu.scroll a i {
  display: inline-block;
  width: 20px;
  margin-right: 3px;
  text-align: center;
}

.menu.scroll a:hover {
  transform: none;
  color: #787e68;
  text-shadow: 0 0 7px #b5bea4;
}

.manu-toggler {
  display: none;
}

.fixed-menu {
  position: fixed;
  bottom: 20px;
  right: 20px;
}

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

.fixed-menu ul li {
  margin-bottom: 7px;
}

.fixed-menu ul a, .fixed-menu ul button {
  position: relative;
  display: block;
  box-sizing: border-box;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid #676965;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  color: #676965;
}

.fixed-menu ul a::before, .fixed-menu ul button::before {
  position: absolute;
  width: 26px;
  top: 17%;
  left: calc(50% - 13px);
  text-align: center;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
}

.fixed-menu ul a:hover, .fixed-menu ul button:hover {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid #676965;
  color: #676965;
}

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

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

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

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

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

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

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

@media only screen and (max-width: 900px) {
  .menu {
    display: none;
    position: fixed;
    z-index: 50;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    background: #fff;
  }
  .menu ul {
    display: block;
    box-sizing: border-box;
    width: calc(100% - 60px);
    height: calc(100vh - 60px);
    margin: 30px;
    padding: 50px 25px;
    background: #b5bea4;
  }
  .menu ul.column-2, .menu ul.column-3, .menu ul.column-4, .menu ul.column-5 {
    column-count: 1;
  }
  .menu a {
    width: 100%;
    padding: 15px 0 10px;
  }
  .menu a:hover {
    transform: none;
  }
  .manu-toggler {
    position: fixed;
    box-sizing: border-box;
    display: block !important;
    z-index: 100;
    width: 100px;
    height: 50px;
    top: 0;
    left: calc(50% - 50px);
    margin: 0 auto 30px;
    background: #b5bea4;
    border: 0;
    border-radius: 0 0 50px 50px;
    font: 500 1.4rem/100% "Baloo Tammudu 2", cursive, "Kosugi Maru", sans-serif;
    color: #fff;
    transition: all 0.7s;
  }
  .manu-toggler::before {
    content: "menu";
  }
  .manu-toggler.open {
    position: fixed;
    left: calc(50% - 50px);
    background: #787e68;
  }
  .manu-toggler.open::before {
    content: "close";
  }
  .fixed-menu ul li {
    display: inline-block;
    vertical-align: middle;
  }
}






#INDEX h1 a {
  color: #b5bea4;
}

#INDEX h1 a:hover {
  text-shadow: 0 0 7px rgba(181, 190, 164, 0.5);
}

h1 {
  margin: 0;
  font: 500 5rem/100% "Baloo Tammudu 2", cursive, "Kosugi Maru", sans-serif;
  color: #fff;
}

h1 a {
  color: #fff;
}

h1 a:hover, h1 a:active {
  color: #fff;
}

h2, h3, h4, h5, h6 {
  font-family: "Baloo Tammudu 2", cursive, "Kosugi Maru", sans-serif;
  font-weight: 500;
}

h2 {
  margin: 25px 0 50px;
  text-align: center;
  font-size: 2.6rem;
}

h2 i {
  display: block !important;
  margin-bottom: 20px;
  font-size: 1.6rem;
}

h3, h4, h5 {
  margin: 70px 0 50px;
  color: #787e68;
}

h3 {
  padding: 23px 0 10px;
  border: 2px solid #787e68;
  border-left: 0;
  border-right: 0;
  font-size: 2rem;
  line-height: 100%;
  color: #787e68;
}

h4 {
  overflow: hidden;
  height: 4.8rem;
  font-size: 1.6rem;
}

h4 span {
  padding: 10px 15px;
  background: #b5bea4;
  line-height: 5.8rem;
}

h5 {
  font-size: 1.6rem;
}

h5::before {
  content: "\f0da";
  margin-right: 5px;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
}






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: #787e68;
}

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 dotted #b5bea4;
}

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 dotted #b5bea4;
}

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

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

dl.border {
  padding: 15px 20px;
  border: 1px dotted #b5bea4;
  border-radius: 0.25rem;
}






.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: #c47c54;
}

input, textarea, select,
button:not(.manu-toggler), input[type="submit"], input[type="button"] {
  border-radius: 0.25rem;
}

input::placeholder, textarea::placeholder, select::placeholder,
button:not(.manu-toggler)::placeholder, input[type="submit"]::placeholder, input[type="button"]::placeholder {
  color: #787e68;
}

input, textarea, select {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  border: 1px solid #b5bea4;
  box-sizing: border-box;
  background: transparent;
}

input:hover, input:focus, textarea:hover, textarea:focus, select:hover, select:focus {
  border: 1px solid #787e68;
}

button:not(.manu-toggler), input[type="submit"], input[type="button"] {
  background: #787e68;
  border: 1px solid #787e68;
  color: #fff;
}

button:not(.manu-toggler):hover, input[type="submit"]:hover, input[type="button"]:hover {
  border: 1px solid #b5bea4;
  background: #b5bea4;
}






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

em {
  font-style: normal;
  background: linear-gradient(transparent 50%, #b5bea4 50%);
}

strong {
  background: #b5bea4;
}

hr {
  margin: 50px 0;
  border: 0;
  border-bottom: 5px dotted #b5bea4;
}

.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;
}

.bg-beige, article:not(.bg-green):not(.bg-gray):nth-child(odd) {
  background: #f4f1ed;
}

.bg-green, article:not(.bg-beige):not(.bg-gray):nth-child(even) {
  background: #f1f4ed;
}

.bg-gray {
  background: #f2f2f2;
}






@media only screen and (max-width: 900px) {
  body, button, input, textarea {
    font-size: 1.6rem;
    line-height: calc(1.6rem + 1.05rem);
  }
  header {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    width: calc(100% - 60px);
    min-width: auto;
    height: 25vh;
    margin: 30px auto;
    padding: 0;
    background: url("../img/layout/bg_image_sp.jpg") center/cover;
  }
  header h1 {
    font-size: 4rem;
  }
  header:before {
    content: none;
  }
  header.size-lg {
    justify-content: center;
    height: calc(100vh - 60px);
    padding: 0;
  }
  header.size-lg h1 {
    margin-top: 100px;
    font-size: 5rem;
  }
  header h1 {
    text-shadow: 0 0 10px rgba(103, 105, 101, 0.7);
  }
  footer {
    margin: 15px;
  }
  article {
    width: calc(100% - 30px);
    min-width: auto;
    margin: 15px auto !important;
    padding: 50px 25px;
  }





  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;
  }





  .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;
  }
}