/* ----------------------------------------------------------------------------
/* reset
---------------------------------------------------------------------------- */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
ol, ul, li {
  margin: 0;
  padding: 0;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
html {
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: subpixel-antialiased;
}
body {
  -webkit-text-size-adjust: 100%;
  margin: 0;
  padding: 0;
}
a, a:link, a:active, a:visited, a:hover, a:focus {
  text-decoration: none;
}
body * {
  text-shadow: none;
}
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
  line-height: 1;
  font-weight: normal;
}
dl, dl dt, dl dd {
  margin: 0;
  padding: 0;
}
img {
  max-width: 100%;
  vertical-align: top;
}
input[type="button"],
input[type="text"],
input[type="submit"],
input[type="file"] {
  -webkit-appearance: none;
  border-radius: 0;
}
input[type="email"],
input[type="number"],
input[type="tel"],
input[type="file"] {
  ime-mode: disabled;
}
input[type="text"],
input[type="tel"],
input[type="email"],
input[type="button"],
input[type="file"] {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Helvetica Neue", "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, Meiryo, sans-serif;
  padding: 0;
  border: none;
  border-radius: 0;
  outline: none;
  background: none;
  font-size: 18px;
}
input::placeholder {
  font-size: 16px;
  font-weight: 300;
  color: #aaaaaa;
}

select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 100%;
  background: transparent;
  position: relative;
  z-index: 1;
}
select::-ms-expand {
  display: none;
}
button{
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}
sup {
  font-size: 70%;
  vertical-align: super;
}
sub {
  font-size: 70%;
  vertical-align: sub;
}
a {
  color: #333333;
}





/* ----------------------------------------------------------------------------
/* common
---------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}
body {
  position: relative;
  font-family: "M PLUS 1p", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, Meiryo, sans-serif;
  font-weight: 400;
  font-size: 18px;
  font-style: normal;
  font-optical-sizing: auto;
  line-height: 1.8em;
  color: #3d3d3d;
}

header {
  margin-bottom: 60px;
  padding: 20px;
  background-color: #3d3d3d;
  color: #ffffff;
}
header .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
header .inner img {
  height: 40px;
}
header .inner span {
  font-size: 30px;
}
header .inner a {
  transition: 0.5s;
}
header .inner a:hover,
header .inner a:active,
header .inner a:focus {
  opacity: 0.5;
}

#container h1 {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 40px;
  padding-left: 20px;
  padding-right: 20px;
  text-align: center;
  transform: rotate(0.03deg);
}
#container h1 img {
  height: 100px;
}
#container h1 span {
  font-size: 60px;
  font-weight: 700;
}
#container .marker {
  font-weight: 700;
  background: linear-gradient(transparent 40%, #ffff66 40%);
}
#container .bold {
  font-weight: 900;
}

#container .illust {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 60px;
}
#container .illust .oyokun img {
  height: 160px;
}
#container .illust .bicky img {
  height: 200px;
}

#container #nav_page {
  display: flex;
  gap: 40px;
  width: 800px;
  margin-top: 100px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 100px;
}
#container #nav_page li {
  flex: 1;
}
#container #nav_page a {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px 40px 60px;
  border-radius: 20px;
  color: #ffffff;
  text-align: center;
}
#container #nav_page a::after {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateY(-50%) rotate(45deg);
  content: '';
  width: 10px;
  height: 10px;
  border-right: 4px solid #ffffff;
  border-bottom: 4px solid #ffffff;
}
#container #nav_page #icon_school a {
  background-color: #095ca8;
}
#container #nav_page #icon_home a {
  background-color: #e40073;
}
#container #nav_page img {
  height: 100px;
}
#container #nav_page span {
  font-size: 24px;
  font-weight: 600;
}
@media (width < 840px) {
  #container #nav_page {
    flex-direction: column;
    width: calc(100% - 40px);
  }
  #container #nav_page a {
    position: relative;
    flex-direction: row;
    align-items: center;
  }
  #container #nav_page img {
    height: 40px;
  }
}

#container .inner {
  margin-top: 40px;
  margin-left: 20px;
  margin-right: 20px;
}
@media (840px <= width) {
  #container .inner {
    width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
}

#container dl {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 30px 40px;
  border: 4px solid #3d3d3d;
  border-radius: 20px;
  background-color: #f9f9f9;
  transform: rotate(0.03deg);
}
#container dl + dl {
  margin-top: 40px;
}
#container dl dt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px;
  font-size: 20px;
  background-color: #f5ea1d;
  border-radius: 10px;
  color: #3d3d3d;
  white-space: nowrap;
}
#container dl dt i {
  font-size: 40px;
}
#container dl dt span {
  font-weight: 800;
}
#container dl dd {
  font-weight: 500;
}
@media (width < 840px) {
  #container dl {
    flex-direction: column;
    gap: 30px;
  }
  #container dl dt {
    flex-direction: row;
    width: 100%;
    justify-content: center;
  }
}

#container section {
  padding-bottom: 100px;
  background-color: #fafafa;
  transform: rotate(0.03deg);
}
#container section h2 {
  padding: 20px;
  color: #ffffff;
  font-size: 40px;
  font-weight: 700;
  text-align: center;
}
#container #school h2 {
  background-color: #095ca8;
}
#container #home h2 {
  background-color: #e40073;
}
#container section h3 {
  padding: 32px 20px 20px;
  color: #ffffff;
  font-size: 30px;
  font-weight: 500;
  background-color: #3d3d3d;
  text-align: center;
}
#container section h3 span {
  margin-right: 10px;
  font-weight: 700;
}
#container section .inner + h3 {
  margin-top: 60px;
}
#container section table {
  width: 100%;
  margin-top: 40px;
  border: 4px solid #3d3d3d;
  background-color: #ffffff;
  font-weight: 500;
}
#container section table th,
#container section table td {
  padding: 20px;
  border: 1px solid #3d3d3d;
  vertical-align: middle;
}
#container section table td + td {
  font-size: 24px;
  font-weight: 900;
  white-space: nowrap;
  text-align: center;
}
#container section table img {
  width: 100px;
}
@media (640px <= width) {
  #container section table th {
    padding-right: 0;
    border-right: none;
  }
  #container section table td:nth-of-type(1) {
    border-left: none;
  }
}
@media (width < 640px) {
  #container section h3 span {
    display: block;
    margin-right: 0;
    margin-bottom: 5px;
  }
  #container section table {
    border-bottom: 1px solid #3d3d3d;
  }
  #container section table th,
  #container section table td {
    display: block;
  }
  #container section table th {
    padding-top: 30px;
    padding-right: 20px;
    padding-bottom: 0;
    border-bottom: none;
  }
  #container section table td:nth-of-type(1) {
    border-top: none;
    border-bottom: none;
  }
  #container section table td:nth-of-type(2) {
    border-top: 2px dashed #3d3d3d;
    border-bottom: 4px solid #3d3d3d;
  }
}

#container section .box {
  margin-top: 40px;
  padding: 30px 40px;
  background-color: #ffffff;
  border: 4px solid #3d3d3d;
  border-radius: 20px;
  font-weight: 500;
}
#container section .box .list {
  margin-bottom: 20px;
  padding: 30px;
  background-color: #eeeeee;
  border-radius: 10px;
}
#container section .box li {
  display: flex;
  padding-left: 10px;
  padding-right: 10px;
  gap: 10px;
}
#container section .box li span {
  display: block;
}
#container section .box li span:nth-of-type(2) {
  width: calc(100% - 1.5em - 10px);
}
#container section .box .num {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  margin-top: 0.2em;
  margin-left: 0.2em;
  margin-right: 0.2em;
  background-color: #3d3d3d;
  border-radius: 100%;
  color: #ffffff;
  line-height: 1.5em;
  text-align: center;
}
#container section .box li .num {
  margin-left: 0;
  margin-right: 0;
}
#container section .box li + li {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 4px dotted #ffffff;
}

footer {
  padding: 20px 20px 60px;
  border-top: 4px solid #3d3d3d;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  transform: rotate(0.03deg);
}

#page_top {
  position: fixed;
  right: 40px;
  bottom: 40px;
  width: 80px;
  height: 80px;
  z-index: 30;
}
#page_top a {
  position: relative;
  display: block;
  width: 80px;
  height: 80px;
  background: rgba(61, 61, 61, 90%);
  box-shadow: 0px 3px 5px 0px rgb(0, 0, 0, 20%);
  border-radius: 100px;
  transition: 0.7s;
}
#page_top a::before {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  content: '';
  width: 15px;
  height: 15px;
  border-top: 4px solid #ffffff;
  border-right: 4px solid #ffffff;
  transform: translate(-50%, -5px) rotate(-45deg);
}
#page_top a:hover,
#page_top a:active,
#page_top a:focus {
  background: rgba(255, 255, 255, 90%);
}
#page_top a:hover::before {
  border-color: #3d3d3d;
}
@media screen and (max-width: 559px) {
  #page_top {
    display: none;
  }
}