@import url("https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;700&display=swap");
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
  background: transparent;
  border: 0;
  margin: 0;
  outline: 0;
  padding: 0;
  vertical-align: baseline;
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

* {
  min-height: 0vw;
}

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 16px;
  line-height: 1;
  color: #202020;
  background: #edf4f7;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, main {
  display: block;
}

ol, ul {
  list-style: none;
}

em {
  font-style: normal;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input, select {
  vertical-align: middle;
}

img {
  display: block;
  border-style: none;
  font-size: 0;
  line-height: 0;
}

a {
  background: transparent;
  margin: 0;
  padding: 0;
  text-decoration: none;
  vertical-align: baseline;
}

@media screen and (max-width: 767px) {
  .sp_none {
    display: none;
  }
}
@media screen and (min-width: 768px) {
  .pc_none {
    display: none;
  }
}
.w100 {
  width: 100%;
}

.bold {
  font-weight: bold;
}

.bs {
  animation: bigSmall 0.3s infinite alternate;
}

@keyframes bigSmall {
  0% {
    scale: 1;
  }
  100% {
    scale: 0.92;
  }
}
@keyframes f_a {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes catch {
  0% {
    opacity: 0;
    scale: 6;
  }
  100% {
    opacity: 1;
    scale: 1;
  }
}
@keyframes m_y {
  0% {
    opacity: 0;
    translate: 0 20px;
  }
  100% {
    opacity: 1;
    translate: 0 0;
  }
}
.container {
  overflow: hidden;
}

header {
  padding: 2em 6%;
}

h1 {
  margin-bottom: 1em;
  text-align: center;
  font-size: clamp(26px, 20.8275862069px + 1.3793103448vw, 36px);
  line-height: 1.4;
}
h1 span {
  position: relative;
  display: inline-block;
  padding: 0.25em 1em;
}
h1 span::before {
  content: "";
  width: 20px;
  height: 30px;
  position: absolute;
  display: inline-block;
  border-left: solid 1px #00a7f1;
  border-top: solid 1px #00a7f1;
  top: 0;
  left: 0;
}
h1 span::after {
  content: "";
  width: 20px;
  height: 30px;
  position: absolute;
  display: inline-block;
  border-right: solid 1px #00a7f1;
  border-bottom: solid 1px #00a7f1;
  bottom: 0;
  right: 0;
}

main {
  max-width: 900px;
  margin: auto;
  padding: 4em 6%;
  background: #fff;
}

dt,
h2 {
  color: #00a7f1;
  font-size: 106%;
  font-weight: 700;
}

dd,
p {
  margin: 1em 0 3em;
  line-height: 1.8;
}

.red {
  margin: 3em 0;
  padding: 3em 4%;
  border: 1px solid #ff5555;
}
.red h2,
.red p {
  color: #ff5555;
}

footer {
  padding: 1em 0;
}

small {
  display: block;
  color: #97a6ba;
  text-align: center;
}