@charset "UTF-8";
#top-header-container {
  width: 100%;
  height: auto;
  position: fixed;
  transform: translateY(calc(-100% + 25px));
  transition: 0.5s;
  z-index: 9800;
}
#top-header-container.Active {
  transform: translateY(0);
  transition: 0.5s;
}
#top-header-container > nav {
  font-size: 0.9em;
  width: 100%;
  height: auto;
  color: var(--color6);
  padding-top: 12px;
  background: var(--color1);
  display: flex;
  flex-flow: row;
  align-items: center;
  justify-content: center;
  gap: 2em;
  position: relative;
  top: 0;
  left: 0;
}
@media screen and (max-width: 1280px) {
  #top-header-container > nav {
    min-height: 120px;
    height: auto;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1em;
  }
}
@media screen and (max-width: 576px) {
  #top-header-container > nav {
    font-size: 0.8em;
  }
}
#top-header-container > nav > ul {
  width: 90%;
  margin-left: 12px;
  display: flex;
  flex-flow: row;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  transform: translateY(-20px);
  opacity: 0;
  transition: 0.5s;
}
@media screen and (max-width: 1280px) {
  #top-header-container > nav > ul {
    width: 100%;
  }
}
#top-header-container > nav > ul.Active {
  transform: translateY(0);
  opacity: 1;
  transition: 1.5s;
}
#top-header-container > nav > ul > li {
  width: 19%;
  display: flex;
  flex-flow: column;
  padding: 0 4px !important;
}
@media screen and (max-width: 1280px) {
  #top-header-container > nav > ul > li {
    width: 23%;
  }
}
@media screen and (max-width: 640px) {
  #top-header-container > nav > ul > li {
    width: 33%;
    margin: 0.5em 0;
  }
}
#top-header-container > nav > ul > li > a {
  color: var(--color4);
  display: inline;
}
#top-header-container > nav > ul > li > a:hover {
  color: var(--color3);
  transition: 0.5s;
  cursor: pointer;
}
#top-header-container > nav > ul > li > ul {
  margin-left: 12px;
  margin-bottom: 12px;
}
@media screen and (max-width: 1280px) {
  #top-header-container > nav > ul > li > ul {
    display: none;
  }
}
#top-header-container > nav > ul > li > ul > li {
  padding: 0 !important;
}
#top-header-container > nav > ul > li > ul > li > a {
  color: var(--color6);
  display: inline-block;
  padding-bottom: 0;
  position: relative;
}
#top-header-container > nav > ul > li > ul > li > a:hover {
  color: var(--color3);
  text-decoration: none;
  transition: 0.5s;
  cursor: pointer;
}
#top-header-container > nav > ul > li > ul > li > a::after {
  content: "";
  width: 0;
  height: 1px;
  background: var(--color3);
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: 0.5s all;
}
#top-header-container > nav > ul > li > ul > li > a:hover::after {
  width: 100%;
}
#top-header-container #top-header {
  width: 100%;
  min-height: 25px;
  background-image: url("/contents/images-base/nav-border1.png");
  image-rendering: pixelated;
  position: relative;
  bottom: 4px;
}
#top-header-container #top-header div#learn {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 200;
  min-width: 200px;
  height: 48px;
  margin-left: 200px;
  background-image: url("/contents/images-base/nav-border3.png");
  background-repeat: repeat-x;
  image-rendering: pixelated;
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.5s;
}
@media screen and (max-width: 768px) {
  #top-header-container #top-header div#learn {
    margin-left: -20px;
  }
}
@media screen and (max-width: 576px) {
  #top-header-container #top-header div#learn {
    font-size: 0.9em;
  }
}
#top-header-container #top-header div#learn span {
  color: var(--color6);
  text-decoration: none;
  display: block;
  position: relative;
  top: 20px;
  left: 48px;
  pointer-events: none;
}
@media screen and (max-width: 576px) {
  #top-header-container #top-header div#learn span {
    top: 17px;
  }
}
#top-header-container #top-header div#learn::before {
  content: "";
  width: 15px;
  height: 48px;
  background-image: url("/contents/images-base/nav-border2.png");
  image-rendering: pixelated;
  position: absolute;
  top: 0;
  left: -15px;
}
#top-header-container #top-header div#learn::after {
  content: "";
  width: 24px;
  height: 48px;
  background-image: url("/contents/images-base/nav-border4.png");
  image-rendering: pixelated;
  position: absolute;
  top: 0;
  right: -24px;
}

#flex-container {
  width: 100%;
  margin: 120px auto;
  display: flex;
  justify-content: center;
  align-items: start;
}
#flex-container main#main-article {
  width: 920px;
  height: auto;
  margin-bottom: 10em;
  margin-right: 12px;
  padding: 0 12px 4em;
  background: #f2f2ff;
  letter-spacing: 0.1em;
  line-height: 1.5em;
  box-shadow: 0px 10px 10px -6px rgba(29, 29, 29, 0.3);
}
@media screen and (max-width: 468px) {
  #flex-container main#main-article {
    width: 100%;
    margin-right: 0;
    margin-bottom: 5em;
  }
}
#flex-container main#main-article h1 {
  font-size: 1.3em;
  font-weight: 600;
  color: var(--color1);
  margin-bottom: 0.5em;
  padding: calc(1em + 3px) 1em 1em 1em;
  display: flex;
  justify-content: start;
  align-items: center;
  background: #f8f5fa;
  box-shadow: -2px 4px 4px -4px rgba(0, 0, 0, 0.25);
  border-left: solid 3px var(--color2);
  border-bottom: solid 2px #ccc;
}
#flex-container main#main-article nav#breadcrumbs-container {
  font-size: 0.8em;
  font-weight: bold;
  color: #686868;
  margin: 20px 0 12px 0;
  padding: 4px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
@media only screen and (max-width: 540px) {
  #flex-container main#main-article nav#breadcrumbs-container {
    font-size: 0.6em !important;
  }
}
#flex-container main#main-article nav#breadcrumbs-container span[aria-current=page] {
  font-weight: bold;
  text-decoration: none;
  margin: 0 8px;
}
#flex-container main#main-article nav#breadcrumbs-container img.arrow {
  width: 1.2em;
  vertical-align: middle;
  height: 1.2em;
  margin: 0.2em 0.5em;
}
#flex-container main#main-article nav#breadcrumbs-container img.arrow img {
  width: 1em;
  height: 1em;
}
@media only screen and (max-width: 420px) {
  #flex-container main#main-article nav#breadcrumbs-container img.arrow img.arrow {
    margin: 0.2em 0.05em !important;
  }
}
#flex-container main#main-article nav#breadcrumbs-container a {
  width: fit-content;
  color: var(--color2);
  transition: 0.5s;
}
#flex-container main#main-article nav#breadcrumbs-container a:hover {
  opacity: 0.5;
  transition: 0.3s;
}
#flex-container main#main-article nav#breadcrumbs-container a img.home {
  width: 24px;
  height: 24px;
  vertical-align: middle;
}
@media only screen and (max-width: 420px) {
  #flex-container main#main-article nav#breadcrumbs-container a {
    padding: 0;
  }
  #flex-container main#main-article nav#breadcrumbs-container a img {
    width: 20px !important;
  }
}
#flex-container main#main-article ul {
  list-style-type: disc;
  margin: 1em 0;
}
#flex-container main#main-article ul li {
  margin-bottom: 0.75em;
  margin-left: 4em;
}
@media only screen and (max-width: 576px) {
  #flex-container main#main-article ul li {
    margin-left: 2em;
  }
}
#flex-container main#main-article ol {
  list-style: decimal;
  margin-left: 2em;
}
#flex-container main#main-article ol li {
  margin-bottom: 0.75em;
  margin-left: 4em;
}
@media only screen and (max-width: 576px) {
  #flex-container main#main-article ol li {
    margin-left: 2em;
  }
}
#flex-container main#main-article .card-container {
  width: 100%;
  margin: 0 auto;
  margin-top: 3em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  position: relative;
}
@media screen and (max-width: 1200px) {
  #flex-container main#main-article .card-container {
    width: 100%;
    justify-content: center;
  }
}
#flex-container main#main-article .card-container a {
  text-decoration: none !important;
}
#flex-container main#main-article .card-container .card {
  width: 280px;
  height: 6em;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #dce0ea;
  border: 1px solid #d2c8e9;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: background-color 0.3s, box-shadow 0.3s;
}
#flex-container main#main-article .card-container .card:hover {
  background: #e8e8e8;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}
#flex-container main#main-article .card-container .card h2 {
  font-family: Arial, Helvetica, "Liberation Sans";
  font-weight: 600 !important;
  font-size: var(--fs-m);
  font-weight: 900;
  color: #525252;
  margin-bottom: 0.2em;
}
#flex-container main#main-article .card-container .card h2:first-letter {
  color: var(--color2);
}
#flex-container main#main-article .card-container .card p {
  font-size: var(--fs-ss);
  font-weight: 500;
  color: #3f3f3f;
}
#flex-container main#main-article .card-container .card p span {
  display: block;
}
#flex-container main#main-article .card-container2 {
  width: 100%;
  margin: 0 auto;
  margin-top: 3em;
  display: flex;
  justify-content: center;
  flex-flow: column;
  gap: 2em;
  position: relative;
}
@media screen and (max-width: 1200px) {
  #flex-container main#main-article .card-container2 {
    width: 100%;
    justify-content: center;
  }
}
#flex-container main#main-article .card-container2 .card2 {
  width: 82%;
  height: 6em;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #dce0ea;
  border: 1px solid #d2c8e9;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: background-color 0.3s, box-shadow 0.3s;
}
#flex-container main#main-article .card-container2 .card2:hover {
  background: #e8e8e8;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}
#flex-container main#main-article .card-container2 .card2 h2 {
  font-family: Arial, Helvetica, "Liberation Sans";
  font-weight: 600 !important;
  font-size: var(--fs-m);
  font-weight: 900;
  color: #525252;
  margin-bottom: 0.2em;
}
#flex-container main#main-article .card-container2 .card2 h2:first-letter {
  color: var(--color2);
}
#flex-container main#main-article #tooltip-container {
  position: relative;
}
#flex-container main#main-article #tooltip-container p.lead-summary {
  color: #28385e;
  margin: 2em 0;
  padding: 1.5em;
  background: #f8f8f8;
  border: 1px solid #28385e;
  display: block;
  position: relative;
}
#flex-container main#main-article #tooltip-container p.lead-summary > strong {
  font-size: 0.9em;
  color: white;
  padding: 2px 24px;
  background: #28385e;
  display: block;
  position: absolute;
  top: -1em;
  left: 1.5em;
}
#flex-container main#main-article #tooltip-container .table_list {
  width: 100%;
  border: 1px solid var(--color2);
  border-collapse: collapse;
  table-layout: fixed;
}
#flex-container main#main-article #tooltip-container .table_list thead tr {
  background: var(--color2);
}
#flex-container main#main-article #tooltip-container .table_list thead th {
  font-weight: normal;
  color: var(--color6);
  padding: 0.25em 0;
  text-align: left;
}
#flex-container main#main-article #tooltip-container .table_list thead th:first-child {
  width: 8em;
  padding-left: 8px;
}
#flex-container main#main-article #tooltip-container .table_list thead th + th {
  padding-left: 8px;
  border-left: 1px solid silver;
}
#flex-container main#main-article #tooltip-container .table_list tbody tr:nth-of-type(even) td {
  background: var(--color6);
}
#flex-container main#main-article #tooltip-container .table_list tbody tr:nth-of-type(odd) td {
  background: #fdfbff;
}
#flex-container main#main-article #tooltip-container .table_list tbody td {
  padding: 0.5em 0;
}
#flex-container main#main-article #tooltip-container .table_list tbody td + td {
  padding-left: 0.5em;
  padding-right: 0.5em;
  border-left: 1px solid var(--color3);
}
#flex-container main#main-article #tooltip-container .table_list tbody td:first-child {
  width: 12%;
  padding-left: 0.5em;
  position: relative;
}
@media (max-width: 576px) {
  #flex-container main#main-article #tooltip-container .table_list tbody td:first-child {
    width: 16%;
  }
}
@media (max-width: 480px) {
  #flex-container main#main-article #tooltip-container .table_list tbody td:first-child {
    width: 20%;
  }
}
#flex-container main#main-article #tooltip-container .table_list tbody td:last-child {
  width: 88%;
  padding-left: 0.5em;
  padding-right: 0.5em;
}
@media (max-width: 576px) {
  #flex-container main#main-article #tooltip-container .table_list tbody td:last-child {
    width: 84%;
  }
}
@media (max-width: 480px) {
  #flex-container main#main-article #tooltip-container .table_list tbody td:last-child {
    width: 80%;
  }
}
#flex-container main#main-article #tooltip-container .table_list tbody td:has(input[type=checkbox]), #flex-container main#main-article #tooltip-container .table_list tbody td:has(img) {
  text-align: center;
  vertical-align: middle;
}
#flex-container main#main-article #tooltip-container .table_list tbody td input[type=checkbox] {
  width: 1.2em;
  height: 1.2em;
  margin: auto;
  position: relative;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid silver;
  border-radius: 0.2em;
  background: #fff;
  overflow: visible;
}
#flex-container main#main-article #tooltip-container .table_list tbody td input[type=checkbox]:checked::before {
  content: "";
  position: absolute;
  top: -1em;
  left: 0.1em;
  width: 0.7em;
  height: 1.5em;
  border-right: 4px solid var(--color2);
  border-bottom: 4px solid var(--color2);
  transform: rotate(38deg);
}
#flex-container main#main-article #tooltip-container #ogimage {
  width: 100%;
  height: 260px;
  margin-bottom: 1em;
  overflow-y: hidden;
  position: relative;
}
@media only screen and (max-width: 960px) {
  #flex-container main#main-article #tooltip-container #ogimage {
    height: 250px;
  }
}
@media only screen and (max-width: 760px) {
  #flex-container main#main-article #tooltip-container #ogimage {
    height: 200px;
  }
}
@media only screen and (max-width: 580px) {
  #flex-container main#main-article #tooltip-container #ogimage {
    height: 170px;
  }
}
@media only screen and (max-width: 480px) {
  #flex-container main#main-article #tooltip-container #ogimage {
    height: 150px;
  }
}
#flex-container main#main-article #tooltip-container #ogimage img {
  width: 100%;
  object-fit: cover;
  position: absolute;
  top: -25%;
}
@media only screen and (max-width: 600px) {
  #flex-container main#main-article #tooltip-container #ogimage img {
    top: -10%;
  }
}
#flex-container main#main-article #tooltip-container a {
  color: var(--color7);
  text-decoration: underline;
  transition: 0.6s;
}
#flex-container main#main-article #tooltip-container a:hover {
  color: var(--color7);
  opacity: 0.5;
  transition: 0.4s;
}
#flex-container main#main-article #tooltip-container p {
  padding: 1em 0;
}
#flex-container main#main-article #tooltip-container > code {
  background: var(--color3) !important;
  margin: 12px 0;
}
#flex-container main#main-article #tooltip-container > code span {
  font-family: "Roboto-Light" !important;
}
#flex-container main#main-article #tooltip-container section > h2 {
  font-size: 1.2em;
  font-weight: 600;
  color: var(--color1);
  background: #f8f5fa;
  margin: 2em 0 0.5em 0;
  padding: 0.75em 0.5em 0.75em 1em;
  border-left: 4px solid var(--color2);
  box-shadow: -2px 4px 4px -4px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  position: relative;
}
#flex-container main#main-article #tooltip-container section > h3 {
  font-size: 1.1em;
  font-weight: 600;
  color: var(--color1);
  margin: 2em 0 0.4em 0;
  padding: 0.4em 0 0.4em 1em;
  border-left: 4px solid var(--color3);
  display: flex;
  align-items: center;
}
#flex-container main#main-article #tooltip-container section .video-wrapper {
  width: 100%;
}
#flex-container main#main-article #tooltip-container section .video-wrapper .video-container {
  width: 100%;
  height: -moz-fit-content;
  height: fit-content;
  margin: 0.4em 0 1em 0;
  padding-bottom: 50%;
  padding-top: 50px;
  position: relative;
  overflow: hidden;
}
#flex-container main#main-article #tooltip-container section .video-wrapper .video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#flex-container > aside {
  width: 300px;
  height: 800px;
  position: -webkit-sticky;
  position: sticky;
  top: 100px;
}
@media screen and (max-width: 940px) {
  #flex-container > aside {
    display: none;
  }
}
#flex-container > aside #textsize-title {
  width: 100%;
  color: #686868;
  padding-bottom: 5px;
  display: flex;
  justify-content: center;
  align-items: center;
}
#flex-container > aside #textsize-container {
  display: flex;
  justify-content: space-between;
}
#flex-container > aside #textsize-container #fs-s, #flex-container > aside #textsize-container #fs-m, #flex-container > aside #textsize-container #fs-l, #flex-container > aside #textsize-container #fs-xl {
  width: 70px;
  height: 35px;
  background: #fdfcff;
  border: 1px solid silver;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: 0.3s;
}
#flex-container > aside #textsize-container #fs-s:hover, #flex-container > aside #textsize-container #fs-m:hover, #flex-container > aside #textsize-container #fs-l:hover, #flex-container > aside #textsize-container #fs-xl:hover {
  background: #ddffff;
  opacity: 0.5;
  transition: 0.3s;
}
#flex-container > aside #textsize-container #fs-s {
  font-size: 0.8rem;
}
#flex-container > aside #textsize-container #fs-m {
  font-size: 1rem;
}
#flex-container > aside #textsize-container #fs-l {
  font-size: 1.2rem;
}
#flex-container > aside #textsize-container #fs-xl {
  font-size: 1.4rem;
}
#flex-container > aside #textsize-container .Active {
  background: #dcefff !important;
}
#flex-container > aside #view-container {
  font-size: 0.9em;
  width: 100%;
  height: 540px;
  margin-top: 12px;
  line-height: 1.5em;
  background: #fbfaff;
  border: 1px solid silver;
  position: relative;
}
#flex-container > aside #view-container #profile-image {
  width: 100%;
  height: 220px;
}
#flex-container > aside #view-container #profile-image::before {
  content: "";
  width: 100%;
  height: 150px;
  background-image: url("/contents/images-base/profile-background.webp");
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 0;
  left: 0;
  filter: brightness(175%);
  z-index: 1000;
}
#flex-container > aside #view-container #profile-image::after {
  content: "";
  width: 120px;
  height: 120px;
  background-image: url("/contents/images-base/profile.webp");
  background-size: cover;
  background-position: top center;
  border: 4px solid var(--color2);
  border-radius: 50%;
  box-sizing: border-box;
  position: absolute;
  top: 90px;
  left: calc(50% - 60px);
  image-rendering: auto;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: scale(1.1);
  z-index: 2000;
}
#flex-container > aside #view-container #profile-description {
  padding: 4px;
}
#flex-container > aside #view-container #profile-description p {
  font-size: 1.5em;
  text-align: center;
  padding-bottom: 8px;
}
#flex-container > aside #view-container #profile-description span a {
  color: var(--color2);
  border-bottom: 1px dashed var(--color3);
}
#flex-container > aside #view-container #profile-description span a:hover {
  opacity: 0.5;
}
#flex-container > aside #view-container #profile-sns-container {
  width: fit-content;
  margin: 20px auto;
  display: flex;
  flex-flow: row;
  justify-content: center;
  align-items: center;
}
#flex-container > aside #view-container #profile-sns-container a {
  margin: 8px;
  transition: 0.5s;
}
#flex-container > aside #view-container #profile-sns-container a:hover {
  opacity: 0.5;
  transition: 0.3s;
}
#flex-container > aside #view-container #profile-sns-container a .border {
  border: 1px solid silver;
}
#flex-container > aside #view-container #profile-sns-container a img {
  width: 32px;
}
#flex-container > aside #back-container {
  border: 1px solid silver;
  margin-top: 8px;
}
#flex-container > aside #back-container a {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5em 0;
  transition: 0.5s;
}
#flex-container > aside #back-container a:hover {
  opacity: 0.5;
  transition: 0.3s;
}

#view-container, #dictionary-container {
  overflow-y: scroll;
}
#view-container a, #dictionary-container a {
  color: var(--color2);
  transition: 0.5s;
}
#view-container a:hover, #dictionary-container a:hover {
  opacity: 0.6;
  transition: 0.3s;
}
#view-container ul, #dictionary-container ul {
  list-style-type: disc;
  margin: 1em 0;
}
#view-container ul li, #dictionary-container ul li {
  margin-bottom: 0.75em;
  margin-left: 1em;
}
#view-container h1, #dictionary-container h1 {
  font-size: 1.2em;
  background: var(--color1);
  color: var(--color6);
  padding: 0.8em 0 0.8em 0.5em;
  margin: 4px 0 8px 0;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  position: relative;
}
#view-container h1 ruby, #dictionary-container h1 ruby {
  padding-right: 1em;
}
#view-container h1 ruby rt, #dictionary-container h1 ruby rt {
  font-size: 0.5em;
  color: var(--color6);
}
#view-container h1::before,
#view-container h1::after, #dictionary-container h1::before,
#dictionary-container h1::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--color1);
  position: absolute;
  left: 0;
  right: 0;
}
#view-container h1::before, #dictionary-container h1::before {
  top: -4px;
}
#view-container h1::after, #dictionary-container h1::after {
  bottom: -4px;
}
#view-container h2, #dictionary-container h2 {
  font-size: 1.2em;
  font-weight: 600;
  color: var(--color1);
  margin: 2em 0 0.5em 0;
  padding: 0.75em 0.5em 0.75em 1em;
  border-left: 4px solid var(--color2);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  position: relative;
}
#view-container h3, #dictionary-container h3 {
  font-size: 1.1em;
  font-weight: 600;
  color: var(--color1);
  margin: 2em 0.4em 0;
  padding: 0.4em 0 0.4em 1em;
  border-left: 4px solid var(--color3);
  display: flex;
  align-items: center;
}
#view-container p, #dictionary-container p {
  padding: 8px 0;
}
#view-container .video-wrapper, #dictionary-container .video-wrapper {
  width: 100%;
}
#view-container .video-wrapper .video-container, #dictionary-container .video-wrapper .video-container {
  width: 100%;
  height: -moz-fit-content;
  height: fit-content;
  margin: 0.4em 0 1em 0;
  padding-bottom: 50%;
  padding-top: 50px;
  position: relative;
  overflow: hidden;
}
#view-container .video-wrapper .video-container iframe, #dictionary-container .video-wrapper .video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#view-container h1 {
  margin-bottom: 1em;
}

#sub-container {
  width: 100%;
  margin: 1em 0;
  padding-bottom: 8px;
  border-bottom: 1px solid #e6e6e6;
  display: flex;
  flex-flow: row;
  justify-content: end;
  align-items: center;
  position: relative;
}
#sub-container #date-container {
  font-size: 0.9em;
  width: fit-content;
  height: fit-content;
  color: #686868;
}
#sub-container #date-container time {
  display: block;
}
@media screen and (max-width: 420px) {
  #sub-container #date-container {
    font-size: 0.7em;
  }
}

.code {
  font-family: YuGothic;
  font-weight: 300;
}

.result {
  width: 100%;
  height: auto;
  margin: 2em 0 1em 0;
  padding: calc(10px + 1em) 0.75em 1em 0.75em;
  border: 1px solid var(--color3);
  box-sizing: border-box;
  position: relative;
}
.result::before {
  content: "結果";
  width: fit-content;
  height: fit-content;
  font-size: 1.1em;
  padding: 4px 3em;
  color: var(--color2);
  background: var(--color3);
  position: absolute;
  top: -20px;
  left: -1px;
}

.p0 {
  padding: 0.5em 1.5em !important;
  display: block;
}
@media only screen and (max-width: 576px) {
  .p0 {
    padding: 0.5em !important;
  }
}

.p1 {
  padding: 0.5em 0 !important;
  display: block;
}

.p2 {
  padding: 1em 0 !important;
  display: block;
}

.p3 {
  padding: 1.5em 0 !important;
  display: block;
}

.p4 {
  padding: 2em 0 !important;
  display: block;
}

.ph {
  padding-top: 1em;
  padding-bottom: 1em;
  display: block;
}

.ma {
  margin: auto !important;
}

.mh {
  margin-top: 1em !important;
  margin-bottom: 1em !important;
}

hr {
  color: silver;
  margin: 0 0 1em 0;
  border-top: 1px;
}

.btn1 {
  font-size: 1.2em;
  width: 80%;
  color: var(--color6) !important;
  text-decoration: none !important;
  margin: 0 auto;
  padding: 8px 0;
  background: var(--color2);
  text-align: center;
  outline: 1px solid;
  outline-color: var(--color2);
  outline-offset: 0px;
  display: block;
  position: relative;
  transition: 0.5s;
}
.btn1:hover {
  animation: borderAnim 0.75s forwards;
}
@keyframes borderAnim {
  100% {
    outline-color: transparent;
    outline-offset: 10px;
  }
}

.article-design {
  font-size: 1em;
}
.article-design #head-article {
  font-size: 1.4em;
  padding: 0.5em 1em;
  color: var(--font-color);
  background: transparent;
  box-shadow: -1px 2px 2px 0 rgba(0, 0, 64, 0.1);
  border-left: solid 5px var(--color2);
  display: block;
}
.article-design #head-dictionary {
  font-size: 1.3em;
  padding: 0.25em 0.5em;
  color: var(--font-color);
  background: transparent;
  box-shadow: -1px 2px 2px 0 rgba(0, 0, 64, 0.1);
  border-left: solid 5px var(--color5);
  display: block;
  position: relative;
  top: 0;
  left: 0;
}
.article-design .article-box {
  padding-bottom: 2em;
}
.article-design .article-box a {
  color: var(--color2);
  text-decoration: underline;
}
.article-design .article-box .video-wrapper {
  width: 100%;
}
.article-design .article-box .video-wrapper .video-container {
  width: 100%;
  height: -moz-fit-content;
  height: fit-content;
  margin: 0.4em 0 1em 0;
  padding-bottom: 50%;
  padding-top: 50px;
  position: relative;
  overflow: hidden;
}
.article-design .article-box .video-wrapper .video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.article-design .article-box p {
  padding: 0.5em 0;
}
.article-design .article-box ul li {
  padding: 8px;
}
.article-design .article-box h2 {
  font-size: 1.2em;
  padding: 6px;
  background: var(--color6);
  border-bottom: 1px solid var(--color3);
}
.article-design .article-box p {
  font-size: var(--fs-s);
  padding: 8px 0;
  letter-spacing: 0.1em;
  line-height: 1.2em;
  margin-bottom: 1.2em;
}
.article-design .article-box img {
  width: 100%;
}

main#main-article article .external-link-box {
  width: 80%;
  margin: 1em auto;
  display: block;
}
@media screen and (max-width: 680px) {
  main#main-article article .external-link-box {
    width: 96%;
  }
}
main#main-article article .external-link-box p {
  width: 100%;
  padding: 1em;
  color: gray;
  border: 1px solid var(--code_color);
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 680px) {
  main#main-article article .external-link-box p {
    justify-content: flex-start;
    flex-flow: column;
  }
}
main#main-article article .flex-centering {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  position: relative;
}
main#main-article article figure > blockquote {
  width: 80%;
  color: gray;
  margin: 0 auto;
  padding: 0.5em 0.2em 0.5em 1em;
  border: 1px solid var(--color2);
  box-sizing: border-box;
}
main#main-article article figure > blockquote p {
  padding: 0.2em 0.2em 0.2em 0;
}
main#main-article article figure > figcaption {
  width: 100%;
  color: gray;
  font-size: var(--fs-ss) !important;
  padding: 0.5em;
  text-align: center;
}
main#main-article article figure > figcaption.reference {
  width: 80%;
  color: white;
  border: 1px solid var(--color2);
  background: var(--color2);
  display: block;
  margin: 0 auto;
  padding: 0.5em 0.2em 0.5em 1em;
  box-sizing: border-box;
}
main#main-article article figure > figcaption.reference a {
  color: var(--color8);
}
main#main-article article figure > figcaption.reference cite a {
  color: var(--color8);
}
main#main-article article section.faq-section {
  width: 100%;
  margin: 1em auto;
  padding: 0.5em;
}
main#main-article article section.faq-section dl {
  width: 80%;
  margin: 0 auto;
  border: 1px solid gray;
  position: relative;
}
@media only screen and (max-width: 540px) {
  main#main-article article section.faq-section dl {
    width: 100%;
  }
}
main#main-article article section.faq-section dl dt {
  color: #4f4f4f;
  margin: 0;
  padding: 0.5em 0.5em 0.25em 4em;
  position: relative;
}
main#main-article article section.faq-section dl dt::before {
  content: "Q";
  font-size: 0.9em;
  font-weight: bold;
  color: var(--color5);
  padding-right: 0.5em;
}
main#main-article article section.faq-section dl dt.beginner::after {
  content: "初心者";
  color: #fcfcfc;
  font-size: 0.7em;
  padding: 0 0.5em;
  background-color: #355c1f;
  position: absolute;
  top: 12px;
  left: 0;
}
main#main-article article section.faq-section dl dt.intermediate::after {
  content: "中級者";
  font-size: 0.7em;
  padding: 0 0.5em;
  color: #fcfcfc;
  background-color: #aa4433;
  position: absolute;
  top: 12px;
  left: 0;
}
main#main-article article section.faq-section dl dt.advanced::after {
  content: "上級者";
  font-size: 0.7em;
  padding: 0 0.5em;
  color: #fcfcfc;
  background-color: #2a2a2a;
  position: absolute;
  top: 12px;
  left: 0;
}
main#main-article article section.faq-section dl dd {
  color: #4f4f4f;
  margin: 0;
  padding: 0.25em 0.5em 1em 4em;
  border-bottom: 1px solid silver;
}
main#main-article article section.faq-section dl dd::before {
  content: "A";
  font-weight: bold;
  font-size: 0.9em;
  color: var(--color7);
  padding-right: 0.5em;
}

.char_comebox {
  color: #505050;
  width: 100%;
  min-height: 140px;
  font-size: 0.9em;
  line-height: 1.3em;
  letter-spacing: 1px;
  margin: 0;
  display: flex;
  align-items: center;
  position: relative;
}

.char_box {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  margin: 14px 0;
}

.inversion {
  transform: scaleX(-1);
}

.y_bx {
  background: #f8f8f8;
  border: 1px solid #e2e2ff;
}

.x_bx {
  background: #f8f8f8;
  border: 1px solid #e2e2e2;
}

.come_text {
  font-size: 1.1em;
  padding: 10px 15px;
}

.y_come_box_left,
.x_come_box_left {
  height: 112px;
  margin-right: 4px;
  flex: 1;
  width: auto;
  max-width: 100%;
  z-index: 97;
}

.y_come_box_left:before,
.x_come_box_left:before {
  content: "";
  position: absolute;
  top: 50%;
  right: 110px;
  margin-top: -9px;
  display: block;
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 9px 0 9px 9px;
  z-index: 99;
}

.y_come_box_left:after,
.x_come_box_left:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 107px;
  margin-top: -10px;
  display: block;
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 10px 0 10px 10px;
  z-index: 98;
}

.y_come_box_right,
.x_come_box_right {
  height: 112px;
  margin-left: 4px;
  position: relative;
  flex: 1;
  width: auto;
  max-width: 100%;
  background: #f8f8f8;
  z-index: 94;
}

.y_come_box_right:before,
.x_come_box_right:before {
  content: "";
  position: absolute;
  top: 50%;
  left: -9px;
  margin-top: -8px;
  display: block;
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 9px 9px 9px 0;
  z-index: 96;
}

.y_come_box_right:after,
.x_come_box_right:after {
  content: "";
  position: absolute;
  top: 50%;
  left: -12px;
  margin-top: -9px;
  display: block;
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 10px 10px 10px 0;
  z-index: 95;
}

.y_come_box_left {
  background: #f8f8f8;
  border: 2px solid #eee;
}

.y_come_box_right {
  background: #f8f8f8;
  border: 2px solid #eee;
}

.y_img1, .y_img2, .y_img3, .y_img4, .y_img5, .y_img6, .y_img7, .y_img8, .y_img9 {
  background-image: image-set(url("/contents/images-base/senaga@1x.webp") 1x, url("/contents/images-base/senaga@2x.webp") 2x);
  background-image: -webkit-image-set(url("/contents/images-base/senaga@1x.webp") 1x, url("/contents/images-base/senaga@2x.webp") 2x);
  background-repeat: no-repeat;
  background-size: 1008px 140px;
}

.y_img1 {
  background-position: 0px 0px;
}

.y_img2 {
  background-position: -112px 0px;
}

.y_img3 {
  background-position: -224px 0px;
}

.y_img4 {
  background-position: -336px 0px;
}

.y_img5 {
  background-position: -448px 0px;
}

.y_img6 {
  background-position: -560px 0px;
}

.y_img7 {
  background-position: -672px 0px;
}

.y_img8 {
  background-position: -784px 0px;
}

.y_img9 {
  background-position: -896px 0px;
}

.y_come_box_left:before {
  border-color: transparent transparent transparent #f8f8f8;
}

.y_come_box_left:after {
  border-color: transparent transparent transparent #e8e8e8;
}

.y_come_box_right:before {
  border-color: transparent #f8f8f8 transparent transparent;
}

.y_come_box_right:after {
  border-color: transparent #e8e8e8 transparent transparent;
}

.x_img1, .x_img2, .x_img3, .x_img4, .x_img5, .x_img6, .x_img7, .x_img8, .x_img9 {
  background-image: image-set(url("/contents/images-base/xueli@1x.webp") 1x, url("/contents/images-base/xueli@2x.webp") 2x);
  background-image: -webkit-image-set(url("/contents/images-base/xueli@1x.webp") 1x, url("/contents/images-base/xueli@2x.webp") 2x);
  background-repeat: no-repeat;
  background-size: 1008px 140px;
}

.x_img1 {
  background-position: 0px 0px;
}

.x_img2 {
  background-position: -112px 0px;
}

.x_img3 {
  background-position: -224px 0px;
}

.x_img4 {
  background-position: -336px 0px;
}

.x_img5 {
  background-position: -448px 0px;
}

.x_img6 {
  background-position: -560px 0px;
}

.x_img7 {
  background-position: -672px 0px;
}

.x_img8 {
  background-position: -784px 0px;
}

.x_img9 {
  background-position: -896px 0px;
}

.x_come_box_left {
  background: #f8f8f8;
  border: 2px solid #eee;
}

.x_come_box_right {
  background: #f8f8f8;
  border: 2px solid #eee;
}

.x_come_box_left:before {
  border-color: transparent transparent transparent #f8f8f8;
}

.x_come_box_left:after {
  border-color: transparent transparent transparent #e8e8e8;
}

.x_come_box_right:before {
  border-color: transparent #f8f8f8 transparent transparent;
}

.x_come_box_right:after {
  border-color: transparent #e8e8e8 transparent transparent;
}

@media only screen and (max-width: 420px) {
  .char_comebox {
    min-height: 80px !important;
    height: auto !important;
  }
  .char_box {
    width: 70px;
    height: 70px;
  }
  .come_text {
    font-size: 0.8em;
    padding: 4px 8px;
  }
  .y_come_box_right,
  .x_come_box_right {
    height: auto;
  }
  .y_come_box_left,
  .x_come_box_left {
    height: auto;
  }
  .y_img1 {
    background-position: 7px 0;
  }
  .y_img2 {
    background-position: -49px 0;
  }
  .y_img3 {
    background-position: -105px 0;
  }
  .y_img4 {
    background-position: -161px 0;
  }
  .y_img5 {
    background-position: -217px 0;
  }
  .y_img6 {
    background-position: -273px 0;
  }
  .y_img7 {
    background-position: -329px 0;
  }
  .y_img8 {
    background-position: -385px 0;
  }
  .y_img9 {
    background-position: -441px 0;
  }
  .x_img1 {
    background-position: 7px 0;
  }
  .x_img2 {
    background-position: -49px 0;
  }
  .x_img3 {
    background-position: -105px 0;
  }
  .x_img4 {
    background-position: -161px 0;
  }
  .x_img5 {
    background-position: -217px 0;
  }
  .x_img6 {
    background-position: -273px 0;
  }
  .x_img7 {
    background-position: -329px 0;
  }
  .x_img8 {
    background-position: -385px 0;
  }
  .x_img9 {
    background-position: -441px 0;
  }
  .y_img1, .y_img2, .y_img3, .y_img4, .y_img5, .y_img6, .y_img7, .y_img8, .y_img9 {
    background-size: 504px 70px;
  }
  .x_img1, .x_img2, .x_img3, .x_img4, .x_img5, .x_img6, .x_img7, .x_img8, .x_img9 {
    background-size: 504px 70px;
  }
  .y_come_box_left:before,
  .x_come_box_left:before {
    right: 68px;
    margin-top: -9px;
  }
  .y_come_box_left:after,
  .x_come_box_left:after {
    right: 64px;
    margin-top: -10px;
  }
}
#view-container {
  padding: 4px 8px;
}
#view-container .char_comebox {
  min-height: 80px !important;
  height: auto !important;
}
#view-container .char_box {
  width: 70px;
  height: 70px;
}
#view-container .come_text {
  font-size: 0.8em;
  padding: 4px 8px;
}
#view-container .y_come_box_right,
#view-container .x_come_box_right {
  height: auto;
}
#view-container .y_come_box_left,
#view-container .x_come_box_left {
  height: auto;
}
#view-container .y_img1 {
  background-position: 7px 0;
}
#view-container .y_img2 {
  background-position: -49px 0;
}
#view-container .y_img3 {
  background-position: -105px 0;
}
#view-container .y_img4 {
  background-position: -161px 0;
}
#view-container .y_img5 {
  background-position: -217px 0;
}
#view-container .y_img6 {
  background-position: -273px 0;
}
#view-container .y_img7 {
  background-position: -329px 0;
}
#view-container .y_img8 {
  background-position: -385px 0;
}
#view-container .y_img9 {
  background-position: -441px 0;
}
#view-container .x_img1 {
  background-position: 7px 0;
}
#view-container .x_img2 {
  background-position: -49px 0;
}
#view-container .x_img3 {
  background-position: -105px 0;
}
#view-container .x_img4 {
  background-position: -161px 0;
}
#view-container .x_img5 {
  background-position: -217px 0;
}
#view-container .x_img6 {
  background-position: -273px 0;
}
#view-container .x_img7 {
  background-position: -329px 0;
}
#view-container .x_img8 {
  background-position: -385px 0;
}
#view-container .x_img9 {
  background-position: -441px 0;
}
#view-container .y_img1, #view-container .y_img2, #view-container .y_img3, #view-container .y_img4, #view-container .y_img5, #view-container .y_img6, #view-container .y_img7, #view-container .y_img8, #view-container .y_img9 {
  background-size: 504px 70px;
}
#view-container .x_img1, #view-container .x_img2, #view-container .x_img3, #view-container .x_img4, #view-container .x_img5, #view-container .x_img6, #view-container .x_img7, #view-container .x_img8, #view-container .x_img9 {
  background-size: 504px 70px;
}
#view-container .y_come_box_left:before,
#view-container .x_come_box_left:before {
  right: 68px;
  margin-top: -9px;
}
#view-container .y_come_box_left:after,
#view-container .x_come_box_left:after {
  right: 64px;
  margin-top: -10px;
}
#view-container .x_img1 {
  background-position: 7px 0 !important;
}
#view-container .x_img2 {
  background-position: -49px 0 !important;
}
#view-container .x_img3 {
  background-position: -105px 0 !important;
}
#view-container .x_img4 {
  background-position: -161px 0 !important;
}
#view-container .x_img5 {
  background-position: -217px 0 !important;
}
#view-container .x_img6 {
  background-position: -273px 0 !important;
}
#view-container .x_img7 {
  background-position: -329px 0 !important;
}
#view-container .x_img8 {
  background-position: -385px 0 !important;
}
#view-container .x_img9 {
  background-position: -441px 0 !important;
}

#dictionary-container {
  width: 920px;
  height: auto;
  margin-right: 12px;
  padding: 0 12px 12px;
  letter-spacing: 0.1em;
  line-height: 1.5em;
}

.img-100 {
  width: 100%;
}

.img-75 {
  width: 75%;
}

.img-50 {
  width: clamp(200px, 35vw, 50%);
}

.img-25 {
  width: clamp(120px, 20vw, 25%);
}

.img-center,
.img-left,
.img-right {
  display: block;
}

.img-center {
  margin: 0 auto;
}

.img-left {
  margin: 0 0 0 auto;
}

.img-right {
  margin: 0 auto 0 0;
}

#flex-container #main-article #tooltip {
  font-size: 1em;
  font-weight: 400;
  color: #ddd;
  background: var(--color1) !important;
  z-index: 9200;
}
#flex-container #main-article #tooltip.left::after, #flex-container #main-article #tooltip.center::after, #flex-container #main-article #tooltip.right::after {
  border-top-color: var(--color1) !important;
  z-index: 9200;
}
#flex-container #main-article #tooltip.left::after {
  left: 0%;
}
#flex-container #main-article #tooltip.center::after {
  left: 50%;
}
#flex-container #main-article #tooltip.right::after {
  left: 95%;
}
#flex-container #main-article .tip {
  text-decoration: underline dashed !important;
  display: inline;
  cursor: pointer;
}
#flex-container #tooltip {
  font-size: 0.9em;
  font-weight: 400;
  max-width: 900px;
  color: #555;
  padding: 10px;
  text-align: left;
  background: #c7ffcf;
  position: fixed;
}
#flex-container #tooltip.left::after, #flex-container #tooltip.center::after, #flex-container #tooltip.right::after {
  border: solid transparent;
  content: "";
  height: 0;
  width: 0;
  pointer-events: none;
  position: absolute;
  border-top-width: 10px;
  border-bottom-width: 10px;
  border-left-width: 10px;
  border-right-width: 10px;
  margin-left: -10px;
  border-top-color: #c7ffcf;
  top: 100%;
}
#flex-container #tooltip.left::after {
  left: 0%;
}
#flex-container #tooltip.center::after {
  left: 50%;
}
#flex-container #tooltip.right::after {
  left: 95%;
}
@media screen and (max-width: 920px) {
  #flex-container #main-article {
    width: 100%;
  }
}

code {
  font-family: var(--code_font_family);
  font-weight: var(--font_weight);
  font-size: var(--code_font_size);
  color: var(--code_color);
  width: fit-content;
  max-width: 100%;
  min-width: 100%;
  height: 100%;
  margin: 1em 0;
  background: var(--code_bg_color1);
  box-sizing: border-box;
  letter-spacing: 0.1em;
  display: flex;
  flex-flow: column;
  overflow-x: scroll;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

code .overflow-container {
  width: fit-content;
  min-width: 100%;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: left;
}

code .overflow-container > div {
  font-size: calc(var(--code_font_size) * 1.2);
  width: 100%;
  margin: 0;
  border-bottom: var(--code_line);
  white-space: nowrap;
}

code .overflow-container > div:nth-child(even) {
  background: var(--code_bg_color2);
}

code .overflow-container > div:nth-child(odd) {
  background: var(--code_bg_color1);
}

code .overflow-container > div > span:nth-child(1) {
  width: 3.2em !important;
  font-size: calc(var(--code_font_size) * 0.75);
  text-align: right;
  color: gray;
  background: var(--bg_no_color);
  padding: 3px 5px 3px 6px;
  border-top: 1px solid #333;
  border-right: 1px solid gray;
  border-left: 4px solid var(--left_boder_color);
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
  display: inline-block;
}

code .overflow-container > div > span:nth-child(2) {
  font-size: calc(var(--code_font_size) * 0.8);
  width: 100%;
  padding-left: 8px;
  display: inline;
}

/*:root {
  --siv_bg_color: rgba(0,0,0, .7);
  --siv_btn_hover: rgba(70, 99, 197, 0.7);
  --siv_btn_pc_size: 50px;
  --siv_btn_sp_size: 36px;
  --siv_scaleup_x: 32%;
  --siv_scaleup_y: 32%;
  --siv_magnification: 1.3;
}
*/
#siv_bg {
  width: 100%;
  height: 100%;
  background: var(--siv_bg_color);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9800;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transition: 0.5s;
  pointer-events: none;
}
#siv_bg.Active {
  opacity: 1;
  visibility: visible;
  z-index: 9990;
  pointer-events: auto;
}
#siv_bg.Hide {
  animation: rotateAnim 0.5s linear forwards;
  pointer-events: none;
}
#siv_bg #siv_prev,
#siv_bg #siv_next,
#siv_bg #siv_main {
  max-width: 96%;
  max-height: 96%;
  width: auto;
  height: auto;
  margin: auto;
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
}
#siv_bg .siv_initialize {
  position: absolute;
  right: 200%;
}
#siv_bg #siv_prev {
  right: 200%;
  z-index: 8000;
}
#siv_bg #siv_next {
  left: 200%;
  z-index: 8000;
}
#siv_bg img#siv_main {
  left: 0;
  right: 0;
  z-index: 9000;
}
#siv_bg #siv_right_btn {
  width: calc(var(--siv_btn_pc_size) + 0px);
  height: calc(var(--siv_btn_pc_size) + 0px);
  padding: 0.1em;
  background: var(--siv_bg_color);
  background-image: url(/contents/images-base/siv_right_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
  border-radius: 50%;
  position: absolute;
  z-index: 9810;
  transition: 0.5s;
  cursor: pointer;
  opacity: 1;
  top: calc(50% - var(--siv_btn_pc_size) / 2);
  right: calc(5% - var(--siv_btn_pc_size) / 2);
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_right_btn {
    width: calc(var(--siv_btn_sp_size) + 0px);
    height: calc(var(--siv_btn_sp_size) + 0px);
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_right_btn:hover {
  background: var(--siv_btn_hover);
  background-image: url(/contents/images-base/siv_right_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_right_btn:hover {
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_right_btn.Disable {
  opacity: 0.25;
}
#siv_bg #siv_right_btn.Hide {
  opacity: 0;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_right_btn {
    top: calc(50% - var(--siv_btn_sp_size) / 2);
    right: calc(10% - var(--siv_btn_sp_size) / 2);
  }
}
#siv_bg #siv_left_btn {
  width: calc(var(--siv_btn_pc_size) + 0px);
  height: calc(var(--siv_btn_pc_size) + 0px);
  padding: 0.1em;
  background: var(--siv_bg_color);
  background-image: url(/contents/images-base/siv_left_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
  border-radius: 50%;
  position: absolute;
  z-index: 9810;
  transition: 0.5s;
  cursor: pointer;
  opacity: 1;
  top: calc(50% - var(--siv_btn_pc_size) / 2);
  left: calc(5% - var(--siv_btn_pc_size) / 2);
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_left_btn {
    width: calc(var(--siv_btn_sp_size) + 0px);
    height: calc(var(--siv_btn_sp_size) + 0px);
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_left_btn:hover {
  background: var(--siv_btn_hover);
  background-image: url(/contents/images-base/siv_left_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_left_btn:hover {
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_left_btn.Disable {
  opacity: 0.25;
}
#siv_bg #siv_left_btn.Hide {
  opacity: 0;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_left_btn {
    top: calc(50% - var(--siv_btn_sp_size) / 2);
    left: calc(10% - var(--siv_btn_sp_size) / 2);
  }
}
#siv_bg #siv_close_btn {
  width: calc(var(--siv_btn_pc_size) + 8px);
  height: calc(var(--siv_btn_pc_size) + 8px);
  padding: 0.1em;
  background: var(--siv_bg_color);
  background-image: url(/contents/images-base/siv_close_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
  border-radius: 50%;
  position: absolute;
  z-index: 9810;
  transition: 0.5s;
  cursor: pointer;
  opacity: 1;
  top: 4%;
  left: 75%;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_close_btn {
    width: calc(var(--siv_btn_sp_size) + 8px);
    height: calc(var(--siv_btn_sp_size) + 8px);
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_close_btn:hover {
  background: var(--siv_btn_hover);
  background-image: url(/contents/images-base/siv_close_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_close_btn:hover {
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_close_btn.Disable {
  opacity: 0.25;
}
#siv_bg #siv_close_btn.Hide {
  opacity: 0;
}
@media screen and (max-width: 1280px) {
  #siv_bg #siv_close_btn {
    left: auto;
    right: 5%;
  }
}
#siv_bg #siv_close_btn.Click {
  transform: rotate(720deg);
}
#siv_bg #siv_scaleup_btn {
  width: calc(var(--siv_btn_pc_size) + 8px);
  height: calc(var(--siv_btn_pc_size) + 8px);
  padding: 0.1em;
  background: var(--siv_bg_color);
  background-image: url(/contents/images-base/siv_scaleup_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
  border-radius: 50%;
  position: absolute;
  z-index: 9910;
  transition: 0.5s;
  cursor: pointer;
  opacity: 1;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_scaleup_btn {
    width: calc(var(--siv_btn_sp_size) + 8px);
    height: calc(var(--siv_btn_sp_size) + 8px);
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_scaleup_btn:hover {
  background: var(--siv_btn_hover);
  background-image: url(/contents/images-base/siv_scaleup_btn.svg);
  background-repeat: no-repeat;
  background-size: calc(var(--siv_btn_pc_size) - 18px);
  background-position: center center;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_scaleup_btn:hover {
    background-size: calc(var(--siv_btn_sp_size) - 12px);
  }
}
#siv_bg #siv_scaleup_btn.Disable {
  opacity: 0.25;
}
#siv_bg #siv_scaleup_btn.Hide {
  opacity: 0;
}
@media screen and (max-width: 640px) {
  #siv_bg #siv_scaleup_btn {
    display: none;
  }
}
#siv_bg #siv_scaleup_btn.Active {
  background: var(--siv_btn_hover);
  background-image: url("/contents/images-base/siv_scaleup_btn.svg");
  background-size: 75%;
  background-position: center center;
  background-repeat: no-repeat;
  transform: rotateY(360deg);
}
#siv_bg #siv_temp_image {
  display: none;
}
#siv_bg #siv_scaleup_viewer {
  width: var(--siv_scaleup_x);
  height: var(--siv_scaleup_y);
  border: 2px solid var(--siv_btn_hover);
  box-sizing: border-box;
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: -5px -5px 10px 0 rgba(255, 255, 255, 0.5), 5px 5px 10px 0 rgba(0, 0, 0, 0.3);
  overflow: hidden;
  z-index: 9900;
  position: absolute;
  pointer-events: none;
  opacity: 0;
}

@keyframes rotateAnim {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(180deg);
  }
}
.siv {
  background: var(--siv_bg_color);
  margin: 8px;
  padding: 4px;
  text-align: center;
  display: flex;
  flex: 1;
  justify-content: center;
  align-items: center;
  position: relative;
  box-sizing: border-box;
  cursor: pointer;
  pointer-events: auto;
}
.siv::after {
  content: "";
  width: 100%;
  height: 100%;
  background-image: url("/contents/images-base/siv_scaleup_btn.svg");
  background-repeat: no-repeat;
  background-position: right bottom;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 16px;
  bottom: 16px;
  background-size: 12%;
  pointer-events: none;
}
.siv img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  transition: 0.5s;
  pointer-events: none;
}

.siv::after {
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  background-size: min(12%, 48px);
  right: 12px;
  bottom: 12px;
}
.siv:hover::after {
  opacity: 0.9;
}

@media (hover: none) and (pointer: coarse) {
  .siv::after {
    display: none;
  }
}
#siv_bg.Active ~ * .siv::after {
  opacity: 0 !important;
}

#siv_bg #siv_scaleup_btn.Active ~ #siv_scaleup_viewer {
  background-origin: content-box;
  padding: 2px;
}

#siv_bg #siv_scaleup_btn {
  backface-visibility: hidden;
  transform-origin: center center;
  will-change: transform;
}