@charset "UTF-8";
body {
  font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  min-height: 100vh;
  position: relative;
  padding-bottom: 100px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

header {
  width: 100%;
  position: fixed;
  background-color: white;
}

main {
  padding-top: 100px;
}

footer {
  width: 100%;
  padding: 1em 0;
  position: absolute;
  z-index: -1;
  bottom: 0;
}

#pagetop {
  width: 90px;
  height: 90px;
  position: fixed;
  right: 0;
  bottom: 0;
  opacity: 0.6;
}

#pagetop a {
  position: relative;
  display: block;
  width: 90px;
  height: 90px;
  text-decoration: none;
}

#pagetop a::before {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  content: '\f102';
  font-size: 25px;
  color: #3f98ef;
  position: absolute;
  width: 25px;
  height: 25px;
  top: -40px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  text-align: center;
}

#pagetop a::after {
  content: 'PAGE TOP';
  font-size: 13px;
  color: #fff;
  position: absolute;
  top: 45px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  text-align: center;
  color: #3f98ef;
}

/*
Accordion SCSS
Font Awesome 使用

Auther: Unique Vision Productions T.Yoshii
*/
.accordion input {
  display: none;
}

.accordion input:checked + label + .accordion_contents {
  height: auto;
  opacity: 1;
  visibility: visible;
}

.accordion input:checked + label.allow::before, .accordion input:checked + label.plus::before {
  -webkit-transform: rotate(-180deg);
          transform: rotate(-180deg);
}

.accordion input:checked + label.plus::before {
  content: '\f146';
}

.accordion .accordion_contents {
  height: 0;
  opacity: 0;
  margin-left: 1em;
  visibility: hidden;
}

.accordion label {
  display: block;
  margin-bottom: 1px;
  padding: 10px;
}

.accordion label.allow::before {
  margin: 5px;
  content: '\f0ab';
  display: inline-block;
  font-family: 'Font Awesome 5 Free';
  font-weight: 600;
  -webkit-transition: .5s;
  transition: .5s;
}

.accordion label.plus::before {
  margin: 5px;
  content: '\f0fe';
  display: inline-block;
  font-family: 'Font Awesome 5 Free';
  font-weight: 600;
  -webkit-transition: .5s;
  transition: .5s;
}

/*
BURGER MENU SCSS

Auther: Unique Vision Productions T.Yoshii
*/
#uvp-burger-menu {
  display: inline-block;
}

#uvp-burger-menu a {
  display: block;
  margin: 10px;
  padding: 15px;
  text-decoration: none;
  border: 1px #333 solid;
  border-left: 10px #333 solid;
}

#uvp-burger-menu a::before {
  color: #fff;
  background-color: #333;
  margin: 0 10px 0 -32px;
  padding: 5px;
  border-radius: 50%;
  content: '\f0c1';
  font-family: 'Font Awesome 5 Free';
  font-weight: 600;
}

#uvp-burger-menu a:link, #uvp-burger-menu a:visited, #uvp-burger-menu a:hover, #uvp-burger-menu a:active, #uvp-burger-menu a:focus {
  color: #333;
}

input#uvp-menu-controler {
  display: none;
}

input#uvp-menu-controler:checked ~ #uvp-burger-icon > span:nth-child(1) {
  -webkit-transform: translateY(10px) rotate(-315deg);
  transform: translateY(10px) rotate(-315deg);
}

input#uvp-menu-controler:checked ~ #uvp-burger-icon > span:nth-child(2) {
  opacity: 0;
}

input#uvp-menu-controler:checked ~ #uvp-burger-icon > span:nth-child(3) {
  -webkit-transform: translateY(-10px) rotate(315deg);
  transform: translateY(-10px) rotate(315deg);
}

input#uvp-menu-controler:checked ~ .checked-burger-color > span:nth-child(1), input#uvp-menu-controler:checked ~ .checked-burger-color > span:nth-child(2), input#uvp-menu-controler:checked ~ .checked-burger-color > span:nth-child(3) {
  background-color: white;
}

input#uvp-menu-controler:checked ~ #uvp-menu-contents-right {
  visibility: visible;
  right: 0;
  opacity: 1;
  height: auto;
  overflow-y: auto;
}

input#uvp-menu-controler:checked ~ #uvp-menu-contents-left {
  visibility: visible;
  left: 0;
  opacity: 1;
  height: auto;
  overflow-y: auto;
}

input#uvp-menu-controler:checked ~ #uvp-menu-mask {
  width: calc(100% - 300px);
}

#uvp-menu-contents,
#uvp-menu-contents-right,
#uvp-menu-contents-left {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow-y: auto;
  background: #fff;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  z-index: 3;
  visibility: hidden;
  opacity: 0;
}

#uvp-menu-contents-right {
  left: auto;
  right: -300px;
  width: 300px;
  padding-top: 50px;
}

#uvp-menu-contents-left {
  right: auto;
  left: -300px;
  width: 300px;
  padding-top: 50px;
}

label#uvp-burger-icon {
  display: block;
  position: relative;
  width: 30px;
  height: 30px;
  cursor: pointer;
  z-index: 5;
}

label#uvp-burger-icon span {
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: #333;
  border-radius: 4px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

label#uvp-burger-icon span:nth-child(1) {
  top: 4px;
}

label#uvp-burger-icon span:nth-child(2) {
  top: 14px;
}

label#uvp-burger-icon span:nth-child(3) {
  bottom: 4px;
}

label#uvp-reader-icon {
  display: block;
  position: relative;
  width: 30px;
  height: 30px;
  cursor: pointer;
  z-index: 5;
}

label#uvp-reader-icon span {
  display: block;
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: #333;
  border-radius: 50%;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  top: 14px;
}

label#uvp-reader-icon span:nth-child(1) {
  left: 0px;
}

label#uvp-reader-icon span:nth-child(2) {
  left: 12px;
}

label#uvp-reader-icon span:nth-child(3) {
  left: 24px;
}

#uvp-menu-mask {
  display: block;
  position: fixed;
  top: 0;
  width: 0;
  height: 100%;
  background: #000;
  opacity: .5;
  z-index: 2;
  cursor: pointer;
  -webkit-transition: .5s;
  transition: .5s;
}

#uvp-menu-contents-right + #uvp-menu-mask {
  left: 0;
}

#uvp-menu-contents-left + #uvp-menu-mask {
  right: 0;
}

body {
  font-family: "Yu Mincho", "游明朝", "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  color: #333;
  padding-bottom: 100px;
}

header h1 a {
  text-decoration: none;
}

header h1 a:link, header h1 a:visited, header h1 a:hover, header h1 a:active, header h1 a:focus {
  color: #333;
}

main h2 {
  margin-bottom: 1em;
  padding: 1em;
  border-left: 5px solid #333;
}

img#default {
  width: 100%;
  max-width: 600px;
}