@charset "UTF-8";
.fib_contents_01__frame {
  background: #fff;
  border: 1px solid #eee;
  padding: clamp(0.938rem, 0.637rem + 1.23vw, 1.563rem);
}
.fib_contents_01 .exnumber {
  display: block;
  font-size: clamp(0.625rem, 0.505rem + 0.49vw, 0.875rem);
  text-align: right;
  padding: 0.5rem 0 1rem;
}
.fib_contents_01 .mov {
  width: 100%;
  display: block;
  margin: 0 auto;
  position: relative;
}
.fib_contents_01 .mov video {
  width: 100%;
  vertical-align: bottom;
}
.fib_contents_01 .mov .btn {
  position: absolute;
  bottom: 15px;
  left: 15px;
}
.fib_contents_01 .mov .btn button {
  display: none;
  width: 40px;
  height: 40px;
  font-size: 10px;
  margin-top: 10px;
  cursor: pointer;
}
.fib_contents_01 .mov .btn button.active {
  display: block;
}
.fib_contents_01 .mov .btn button#btnPlay {
  background: url("/med/common/mov/btn_play.png") no-repeat;
  background-size: cover;
}
.fib_contents_01 .mov .btn button#btnPause {
  background: url("/med/common/mov/btn_pause.png") no-repeat;
  background-size: cover;
}
.fib_contents_01 section.title {
  background: url("../img/bg.png") no-repeat center top/cover;
  text-align: center;
  aspect-ratio: 2.5/1;
  display: flex;
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 15px;
}
.fib_contents_01 section.title h1 {
  font-size: clamp(1rem, 0.669rem + 1.36vw, 1.688rem);
  line-height: 1.8;
  font-weight: bold;
  color: #2f3736;
  letter-spacing: 0.02em;
}
.fib_contents_01 section.title small {
  position: absolute;
  bottom: clamp(0.625rem, 0.475rem + 0.62vw, 0.938rem);
  right: clamp(0.625rem, 0.475rem + 0.62vw, 0.938rem);
  font-size: clamp(0.625rem, 0.565rem + 0.25vw, 0.75rem);
  line-height: 1;
}
.fib_contents_01 section + section {
  margin-top: 30px;
}
.fib_contents_01 section h2 {
  font-size: clamp(1rem, 0.94rem + 0.25vw, 1.125rem);
  font-weight: bold;
  color: #2f3736;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid #ddd;
  letter-spacing: 0.03em;
  padding-top: 15px;
}
.fib_contents_01 section h2 sup {
  font-size: 12px;
  margin-left: 3px;
}
.fib_contents_01 section ul,
.fib_contents_01 section dl,
.fib_contents_01 section ol,
.fib_contents_01 section p {
  font-size: clamp(0.875rem, 0.815rem + 0.25vw, 1rem);
  line-height: 1.8;
}
.fib_contents_01 section figure {
  display: block;
  margin-inline: auto;
  text-align: center;
  margin-top: 30px;
  max-width: 70vw;
}
.fib_contents_01 section figure img {
  max-width: 100%;
  width: auto;
}
.fib_contents_01 section figure figcaption {
  font-size: clamp(0.75rem, 0.705rem + 0.23vw, 0.875rem);
  padding-top: 12px;
  text-align: right;
}
.fib_contents_01 section p .txt_frame {
  padding: 10px;
  border: 1px solid #ddd;
  display: block;
  margin: 8px 0;
}
.fib_contents_01 section p .red {
  color: #c00;
}
.fib_contents_01 section sup {
  line-height: 1;
}
.fib_contents_01 section a {
  word-break: break-all;
}
.fib_contents_01 section .table {
  margin-top: clamp(1.25rem, 0.949rem + 1.23vw, 1.875rem);
}
.fib_contents_01 section .table .wrap {
  border: 1px solid #dde5e5;
  padding: clamp(0.625rem, 0.324rem + 1.23vw, 1.25rem);
  background: #f2f7f7;
  margin-bottom: 5px;
}
.fib_contents_01 section .table .wrap h3 {
  font-size: clamp(0.875rem, 0.755rem + 0.49vw, 1.125rem);
  font-weight: bold;
  display: block;
  text-align: center;
  line-height: 1.5;
  margin-bottom: clamp(0.625rem, 0.324rem + 1.23vw, 1.25rem);
}
.fib_contents_01 section .table .wrap ul {
  margin-bottom: 5px;
}
.fib_contents_01 section .table .wrap ul li {
  list-style: disc;
  margin-left: 20px;
}
.fib_contents_01 section .table .wrap ul li + li {
  margin-top: 8px;
}
.fib_contents_01 section .table .list_02 {
  margin-top: 15px;
  margin-bottom: 5px;
}
.fib_contents_01 section .table .list_02 dt {
  background: #a3dad7;
  border-top: #5abdb7 1px solid;
  border-bottom: #5abdb7 1px solid;
  padding: 5px 8px;
  font-weight: bold;
}
.fib_contents_01 section .table .list_02 dd {
  padding-top: 5px;
}
.fib_contents_01 section .table .list_02 dd + dt {
  margin-top: 20px;
}
.fib_contents_01 section .table small {
  font-size: clamp(0.625rem, 0.505rem + 0.49vw, 0.875rem);
}
.fib_contents_01 section .table small.right {
  text-align: right;
  display: block;
}
.fib_contents_01 section .notes {
  margin-left: 2em;
  /* サイトに合せて調整 */
}
.fib_contents_01 section .notes li {
  list-style-type: none;
  counter-increment: cnt;
}
.fib_contents_01 section .notes li::before {
  content: counter(cnt) "）";
  display: inline-block;
  margin-left: -2em;
  /* サイトに合せて調整 */
  width: 2em;
  /* サイトに合せて調整 */
}
.fib_contents_01 section .notes li + li {
  padding-top: 8px;
}
.fib_contents_01 section ul.list_03 {
  margin: 15px 0;
}
.fib_contents_01 section ul.list_03 li {
  position: relative;
  padding-left: 25px;
}
.fib_contents_01 section ul.list_03 li span {
  position: absolute;
  left: 0;
}
.fib_contents_01 section ul.list_03 li + li {
  margin-top: 10px;
}
.fib_contents_01 .sideareaNavigation {
  border: 3px solid #63c0ab;
  border-radius: 12px;
  background: #fff;
  box-sizing: border-box;
  position: sticky;
  top: 80px;
}
.fib_contents_01 .sideareaNavigation h3 {
  text-align: center;
  font-size: clamp(1rem, 0.759rem + 0.99vw, 1.5rem);
  font-weight: bold;
  border-bottom: 3px solid #63c0ab;
  color: #438979;
  padding: 12px 5px;
  letter-spacing: 0.05em;
}
.fib_contents_01 .sideareaNavigation ul {
  padding: 8px 0;
}
.fib_contents_01 .sideareaNavigation ul li {
  list-style: disc;
  margin-left: 25px;
}
.fib_contents_01 .sideareaNavigation ul li a {
  display: block;
  padding: 5px 12px 5px 0;
  font-feature-settings: "palt";
  color: #333;
  font-size: 14px;
  transition: 0.3s;
}
.fib_contents_01 .sideareaNavigation ul li a:hover {
  text-decoration: none;
}
.fib_contents_01 .sideareaNavigation ul li a.active {
  color: #45ab94;
  font-weight: bold;
  padding: 5px 10px 5px 2px;
}
@media (width <= 980px) {
  .fib_contents_01 .sideareaNavigation {
    display: none;
  }
}