.container {
  padding-left: 10px;
  padding-right: 10px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 500px) {
  .container {
    max-width: 748px;
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 1180px;
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media (min-width: 1200px) {
  .container {
    max-width: 1480px;
    padding-left: 30px;
    padding-right: 30px;
  }
}
h1 {
  font-size: 3.4rem;
  margin-block-start: 0.5em;
  margin-block-end: 0.3em;
}

h2 {
  font-size: 3rem;
  margin-block-start: 0.6em;
  margin-block-end: 0.3em;
}

h3 {
  font-size: 2.6rem;
  margin-block-start: 0.6em;
  margin-block-end: 0.3em;
}

h4 {
  font-size: 2.2rem;
  margin-block-start: 0.7em;
  margin-block-end: 0.3em;
}

h5 {
  font-size: 1.8rem;
  margin-block-start: 0.8em;
  margin-block-end: 0.3em;
}

p {
  margin-block-start: 0.2em;
  margin-block-end: 0.2em;
}

@media (max-width: 500px) {
  h1 {
    font-size: 2.2rem;
    margin-block-start: 0.5rem;
    margin-block-end: 0.3em;
  }
  h2 {
    font-size: 1.9rem;
    margin-block-start: 0.6em;
    margin-block-end: 0.3em;
  }
  h3 {
    font-size: 1.7rem;
    margin-block-start: 0.6em;
    margin-block-end: 0.3em;
  }
  h4 {
    font-size: 1.6rem;
    margin-block-start: 0.7em;
    margin-block-end: 0.3em;
  }
  h5 {
    font-size: 1.5rem;
    margin-block-start: 0.8em;
    margin-block-end: 0.3rem;
  }
}
@media (max-width: 768px) {
  h1 {
    font-size: 2.6rem;
    margin-block-start: 0.5em;
    margin-block-end: 0.3em;
  }
  h2 {
    font-size: 2.3rem;
    margin-block-start: 0.6em;
    margin-block-end: 0.3em;
  }
  h3 {
    font-size: 2.1rem;
    margin-block-start: 0.6em;
    margin-block-end: 0.3em;
  }
  h4 {
    font-size: 1.9rem;
    margin-block-start: 0.7em;
    margin-block-end: 0.3em;
  }
  h5 {
    font-size: 1.7rem;
    margin-block-start: 0.8em;
    margin-block-end: 0.1rem;
  }
}
/*Blockquote*/
blockquote {
  margin: 10px 0;
  padding: 3px 5px;
  background-color: #F7F7F7;
  border-left: 5px solid #C3C1C1;
  border-radius: 5px;
  color: #686464;
}
blockquote p {
  margin: 0;
  padding: 10px;
}

.color-primary {
  color: #0D6BD9;
}

.color-secondary {
  color: #2699CB;
}

.color-caution {
  color: #EC7100;
}

.color-warning {
  color: #C10303;
}

.color-success {
  color: #0B872D;
}

.color-info {
  color: #208E95;
}

.color-dark {
  color: #1E1D1D;
}

.color-white {
  color: #ffffff;
}

.bg-color-primary {
  background-color: #0D6BD9;
}

.bg-color-secondary {
  background-color: #2699CB;
}

.bg-color-caution {
  background-color: #EC7100;
}

.bg-color-warning {
  background-color: #C10303;
}

.bg-color-success {
  background-color: #0B872D;
}

.bg-color-info {
  background-color: #208E95;
}

.bg-color-dark {
  background-color: #1E1D1D;
}

.bg-color-white {
  background-color: #ffffff;
}

.navbar {
  background-color: white;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 10px 0px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1500px;
  padding-left: 30px;
  padding-right: 30px;
  margin-left: auto;
  margin-right: auto;
}

.navbar-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.navbar-title {
  font-size: 2.1rem;
  color: #073A74;
}

.navbar-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
}
.navbar-items a {
  text-decoration: none;
  color: #1E1D1D;
}

.navbar-item {
  padding: 5px 8px;
  border: 2px solid rgba(0, 0, 0, 0);
  border-radius: 7px;
}
.navbar-item:hover {
  background-color: #EEFBFB;
  transition: background-color 0.3s;
  cursor: pointer;
}
.navbar-item:active {
  border-radius: 7px;
  border: 2px solid #0D6BD9;
}

.navbar-toggle-btn {
  display: none;
}

.navbar-dropdown {
  position: relative;
  display: inline-block;
}
.navbar-dropdown.active {
  background-color: #EEFBFB;
  border-radius: 7px;
}

.navbar-dropdown-btn {
  position: relative;
  display: flex;
  padding: 5px 28px 5px 10px;
  text-decoration: none;
  color: #1E1D1D;
  cursor: pointer;
}
.navbar-dropdown-btn::after {
  content: "";
  width: 8px;
  height: 8px;
  border: 0;
  border-top: solid 1.5px #343232;
  border-right: solid 1.5px #343232;
  position: absolute;
  top: 47%;
  right: 12px;
  transform: translateY(-50%) rotate(135deg);
  transition: transform 0.3s;
}
.navbar-dropdown-btn.active::after {
  transform: translateY(-50%) rotate(-45deg);
  top: 63%;
}

.navbar-dropdown-menu {
  display: none;
  position: absolute;
  top: 105%;
  left: 0;
  background-color: white;
  box-shadow: 0px 1px 1px 2px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  min-width: 150px;
  z-index: 10;
}

.navbar-dropdown-menu a {
  display: block;
  padding: 6px 10px;
  text-decoration: none;
  transition: background-color 0.2s;
  border: 2px solid transparent;
  border-radius: 10px;
}
.navbar-dropdown-menu a:hover {
  background-color: #EEFBFB;
}
.navbar-dropdown-menu a:active {
  border-radius: 7px;
  border: 2px solid #0D6BD9;
}

.navbar-dropdown.active .navbar-dropdown-menu {
  display: block;
}

@media (max-width: 768px) {
  .navbar-mobile-flex {
    display: flex;
    justify-content: space-between;
  }
  .navbar-container {
    display: block;
    flex-direction: column;
    align-items: center;
    padding-left: 10px;
    padding-right: 10px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.4rem;
  }
  .navbar-logo svg {
    width: 40px;
    height: 32px;
  }
  .navbar-title {
    font-size: 2rem;
    color: #073A74;
  }
  .navbar-items {
    display: none;
    flex-direction: column;
  }
  .navbar-items.active {
    display: flex;
    margin-top: 10px;
  }
  .navbar-toggle-btn {
    display: block;
    background: none;
    border: none;
    font-size: 1.6rem;
    cursor: pointer;
    border: 2px solid rgba(0, 0, 0, 0);
  }
  .navbar-toggle-btn .icon-bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 6px auto;
    background-color: #094D9A;
  }
  .navbar-toggle-btn .closs-a {
    transition: transform 0.3s;
  }
  .navbar-toggle-btn .closs-b {
    background-color: #094D9A;
    transition: background-color 0.4s;
  }
  .navbar-toggle-btn .closs-c {
    transition: transform 0.3s;
  }
  .navbar-toggle-btn:hover {
    background-color: #EEFBFB;
    transition: background-color 0.3s;
    border-radius: 5px;
    cursor: pointer;
  }
  .navbar-toggle-btn:active {
    border-radius: 5px;
    border: 2px solid #0D6BD9;
  }
  .navbar-toggle-btn.active {
    background-color: #EEFBFB;
  }
  .navbar-toggle-btn.active .closs-a {
    transition: transform 0.3s;
    transform: rotate(45deg) translate(5px, 5px);
  }
  .navbar-toggle-btn.active .closs-b {
    background-color: rgba(0, 0, 0, 0);
    transition: background-color 0.3s;
  }
  .navbar-toggle-btn.active .closs-c {
    transition: transform 0.3s;
    transform: rotate(-45deg) translate(6px, -6px);
  }
  .navbar-dropdown-menu {
    display: none;
    position: relative;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0px 1px 1px 2px rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    min-width: 150px;
    z-index: 10;
  }
}
@media (max-width: 1200px) {
  .navbar-container {
    max-width: 1200px;
    padding-left: 20px;
    padding-right: 20px;
  }
}
.footer {
  background-color: #ffffff;
  color: #1E1D1D;
  background-color: white;
  box-shadow: 0px -2px 4px rgba(0, 0, 0, 0.1);
  padding: 10px 0px;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 140px;
}

.footer-container {
  max-width: 1500px;
  padding-left: 30px;
  padding-right: 30px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 10px;
}

.footer-items {
  display: flex;
  justify-content: center;
  list-style: none;
  padding-inline-start: 0;
  margin: 0;
}
.footer-items a {
  text-decoration: none;
  color: #1E1D1D;
}

.footer-item {
  margin: 0px 4px;
  padding: 5px 7px;
  border: 2px solid rgba(0, 0, 0, 0);
}
.footer-item:hover {
  background-color: #EEFBFB;
  transition: background-color 0.3s;
  border-radius: 7px;
  cursor: pointer;
}
.footer-item:active {
  border-radius: 7px;
  border: 2px solid #0D6BD9;
}

.footer p {
  display: flex;
  justify-content: center;
  margin-block-start: 0.7em;
  margin-block-end: 0.7em;
}

.footer-bar {
  width: 70%;
  margin-top: 10px;
  border: 1px solid #0D6BD9;
}

@media (max-width: 500px) {
  .footer p {
    font-size: 1.2rem;
  }
  .footer-items a {
    font-size: 1.3rem;
  }
}
@media (max-width: 768px) {
  .footer p {
    font-size: 1.4rem;
  }
  .footer-items {
    display: flex;
    flex-direction: column;
    text-align: center;
  }
}
.button, .button-outline-dark, .button-outline-info, .button-outline-success, .button-outline-warning, .button-outline-caution, .button-outline-secondary, .button-outline-primary, .button-dark, .button-info, .button-success, .button-warning, .button-caution, .button-secondary, .button-primary {
  border-radius: 10px;
  color: #ffffff;
  padding: 10px 20px 10px 20px;
  background-color: #1E1D1D;
  cursor: pointer;
  border: 0;
}

.button-primary {
  background-color: #0D6BD9;
}
.button-primary:hover {
  background-color: #094D9A;
}
.button-primary:active {
  background-color: #073A74;
}

.button-secondary {
  background-color: #2699CB;
}
.button-secondary:hover {
  background-color: #177CA9;
}
.button-secondary:active {
  background-color: #145B7A;
}

.button-caution {
  background-color: #EC7100;
}
.button-caution:hover {
  background-color: #F25D09;
}
.button-caution:active {
  background-color: #DC4B0D;
}

.button-warning {
  background-color: #C10303;
}
.button-warning:hover {
  background-color: #A10202;
}
.button-warning:active {
  background-color: #790202;
}

.button-success {
  background-color: #0B872D;
}
.button-success:hover {
  background-color: #097125;
}
.button-success:active {
  background-color: #064B19;
}

.button-info {
  background-color: #208E95;
}
.button-info:hover {
  background-color: #197076;
}
.button-info:active {
  background-color: #125054;
}

.button-dark {
  background-color: #494646;
}
.button-dark:hover {
  background-color: #343232;
}
.button-dark:active {
  background-color: #2A2828;
}

.button-outline-primary {
  border: 1px solid #0D6BD9;
  color: #0D6BD9;
  background-color: #ffffff;
}
.button-outline-primary:hover {
  background-color: #EEFBFB;
}
.button-outline-primary:active {
  background-color: #C5DFFC;
}

.button-outline-secondary {
  border: 1px solid #2699CB;
  color: #2699CB;
  background-color: #ffffff;
}
.button-outline-secondary:hover {
  background-color: #DEF5FF;
}
.button-outline-secondary:active {
  background-color: #B3E8FF;
}

.button-outline-caution {
  border: 1px solid #EC7100;
  color: #EC7100;
  background-color: #ffffff;
}
.button-outline-caution:hover {
  background-color: #FFF5D6;
}
.button-outline-caution:active {
  background-color: #FFE799;
}

.button-outline-warning {
  border: 1px solid #C10303;
  color: #C10303;
  background-color: #ffffff;
}
.button-outline-warning:hover {
  background-color: #FFE0D6;
}
.button-outline-warning:active {
  background-color: #FFA185;
}

.button-outline-success {
  border: 1px solid #0B872D;
  color: #0B872D;
  background-color: #ffffff;
}
.button-outline-success:hover {
  background-color: #ECFDF1;
}
.button-outline-success:active {
  background-color: #C6FAD4;
}

.button-outline-info {
  border: 1px solid #208E95;
  color: #208E95;
  background-color: #ffffff;
}
.button-outline-info:hover {
  background-color: #EEFBFB;
}
.button-outline-info:active {
  background-color: #BCEDF1;
}

.button-outline-dark {
  border: 1px solid #1E1D1D;
  color: #1E1D1D;
  background-color: #ffffff;
}
.button-outline-dark:hover {
  background-color: #EBEBEB;
}
.button-outline-dark:active {
  background-color: #C3C1C1;
}

.label-base, .label-outline-dark, .label-outline-info, .label-outline-success, .label-outline-warning, .label-outline-caution, .label-outline-secondary, .label-outline-primary, .label-dark, .label-info, .label-success, .label-warning, .label-caution, .label-secondary, .label-primary {
  border-radius: 5px;
  padding: 2px 7px 2px 7px;
  border: 0;
  white-space: nowrap;
}
@media (max-width: 768px) {
  .label-base, .label-outline-dark, .label-outline-info, .label-outline-success, .label-outline-warning, .label-outline-caution, .label-outline-secondary, .label-outline-primary, .label-dark, .label-info, .label-success, .label-warning, .label-caution, .label-secondary, .label-primary {
    font-size: 1.4rem;
  }
}
@media (max-width: 500px) {
  .label-base, .label-outline-dark, .label-outline-info, .label-outline-success, .label-outline-warning, .label-outline-caution, .label-outline-secondary, .label-outline-primary, .label-dark, .label-info, .label-success, .label-warning, .label-caution, .label-secondary, .label-primary {
    font-size: 1.3rem;
  }
}

.label-primary {
  color: #ffffff;
  background-color: #0D6BD9;
}

.label-secondary {
  color: #ffffff;
  background-color: #2699CB;
}

.label-caution {
  color: #ffffff;
  background-color: #EC7100;
}

.label-warning {
  color: #ffffff;
  background-color: #C10303;
}

.label-success {
  color: #ffffff;
  background-color: #0B872D;
}

.label-info {
  color: #ffffff;
  background-color: #208E95;
}

.label-dark {
  color: #ffffff;
  background-color: #494646;
}

.label-outline-primary {
  color: #0D6BD9;
  border: 1.5px solid #0D6BD9;
}

.label-outline-secondary {
  color: #2699CB;
  border: 1.5px solid #2699CB;
}

.label-outline-caution {
  color: #EC7100;
  border: 1.5px solid #EC7100;
}

.label-outline-warning {
  color: #C10303;
  border: 1.5px solid #C10303;
}

.label-outline-success {
  color: #0B872D;
  border: 1.5px solid #0B872D;
}

.label-outline-info {
  color: #208E95;
  border: 1.5px solid #208E95;
}

.label-outline-dark {
  color: #1E1D1D;
  border: 1.5px solid #1E1D1D;
}

.accordion {
  display: flex;
  flex-direction: column;
  font-family: "Noto Sans JP", sans-serif, monospace, Helvetica;
  gap: 20px;
}

.accordion-item {
  position: relative;
  border: 2px solid #918D8D;
  border-radius: 10px;
  background-color: #ffffff;
  transition: background-color 0.3s;
  overflow: hidden;
}
.accordion-item:hover {
  border: 2px solid #0D6BD9;
  transition: border 0.3s;
}

.accordion-title {
  display: block;
  position: relative;
  color: #343232;
  cursor: pointer;
  padding: 9px 35px 10px 10px;
  font-size: 1.5rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}
@media (max-width: 768px) {
  .accordion-title {
    font-size: 1.4rem;
  }
}
.accordion-title:hover {
  background-color: #0D6BD9;
  color: #ffffff;
  transition: background-color 0.3s ease, color 0.3s ease;
}
.accordion-title:hover:after {
  border-top: solid 2px #ffffff;
  border-right: solid 2px #ffffff;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.accordion-title:after {
  content: "";
  width: 8px;
  height: 8px;
  border: 0;
  border-top: solid 2px #343232;
  border-right: solid 2px #343232;
  position: absolute;
  top: 45%;
  right: 15px;
  transform: translateY(-50%) rotate(135deg);
  transition: transform 0.3s;
}
.accordion-title.open:after {
  top: 55%;
  border-top: solid 2px #ffffff;
  border-right: solid 2px #ffffff;
  transform: translateY(-50%) rotate(-45deg);
  transition: border-top 0.3s ease, border-right 0.3s ease, transform 0.3s ease;
}

.accordion-content {
  padding: 10px;
  font-size: 1.5rem;
  display: none;
}

.accordion-item:has(.accordion-title.open) {
  border: 2px solid #0D6BD9;
  box-shadow: 0px 0px 0px rgba(0, 0, 0, 0);
  transition: border 0.3s box-shadow 0.3s;
}

.accordion-title.open {
  background-color: #0D6BD9;
  color: #ffffff;
  transition: background-color 0.3s color 0.3s;
}

.accordion-item.open .accordion-content {
  display: block;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-left: 0px;
}
.card-container a {
  text-decoration: none;
}

.card-base, .card-static-white, .card-music, .card-white, .card-primary {
  flex: 0 0 calc(25% - 18px);
  overflow: hidden;
  border-radius: 10px;
  transition: transform 0.3s;
}
.card-base:hover, .card-static-white:hover, .card-music:hover, .card-white:hover, .card-primary:hover {
  cursor: pointer;
  transform: scale(1.03);
  transition: transform 0.3s;
}

.card-primary {
  background-color: #094D9A;
  border: 1.5px solid #0D6BD9;
}
.card-primary:active {
  background-color: #073A74;
  border: 1.5px solid #073A74;
}

.card-white {
  background-color: #F7F7F7;
  border: 1.5px solid #C3C1C1;
}
.card-white:active {
  background-color: #EBEBEB;
  border: 1.5px solid #343232;
}

.card-static-white, .card-music {
  background-color: #ffffff;
  border: 1.5px solid #C3C1C1;
}
.card-static-white:hover, .card-music:hover {
  cursor: unset;
  transform: none;
}

.card-header {
  position: relative;
}

.card-image {
  width: 100%;
  height: auto;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
}

.card-category {
  position: absolute;
  float: right;
  top: 0px;
  right: 0px;
  padding: 2px 8px;
  font-size: 1.4rem;
  border-radius: 0px 8px 0px 10px;
}

.card-content {
  padding: 0px 10px 10px 10px;
  background-color: transparent;
  overflow: hidden;
}

.card-title {
  font-size: 1.8rem;
  font-weight: 700;
}

.card-text {
  font-size: 1.5rem;
  line-height: 1.5;
}

.card-footer {
  padding: 10px 10px;
  text-align: right;
}

.card-music .music-title {
  font-size: 1.6rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 8px;
}
.card-music .music-controls {
  display: flex;
  align-items: center;
  padding: 0px 10px 10px 10px;
}
.card-music .music-controls button {
  background: none;
  border: none;
  color: #1E1D1D;
  cursor: pointer;
  font-size: 2rem;
  transition: transform 0.2s;
}
.card-music .music-controls button:hover {
  color: #0D6BD9;
}
.card-music .music-controls .volume-bar {
  flex-grow: 1;
  width: 100%;
  height: 5px;
  background: #C3C1C1;
  border-radius: 5px;
  outline: none;
}
.card-music .music-controls .volume-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  background: #0D6BD9;
  border-radius: 50%;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .card-container {
    gap: 20px;
    margin-left: 5px;
  }
  .card-base, .card-primary, .card-white, .card-static-white, .card-music {
    flex: 0 0 calc(33% - 15px);
  }
  .card-category {
    padding: 2px 7px;
    font-size: 1.3rem;
  }
  .card-title {
    font-size: 1.6rem;
    font-weight: 700;
  }
  .card-text {
    font-size: 1.4rem;
    line-height: 1.5;
  }
}
@media (max-width: 768px) {
  .card-container {
    gap: 15px;
    margin-left: 0px;
  }
  .card-base, .card-primary, .card-white, .card-static-white, .card-music {
    flex: 0 0 calc(50% - 11px);
  }
  .card-category {
    padding: 2px 7px;
    font-size: 1.2rem;
    border-radius: 0px 8px 0px 10px;
  }
  .card-title {
    font-size: 1.5rem;
    font-weight: 700;
  }
  .card-text {
    font-size: 1.3rem;
    line-height: 1;
  }
}
@media (max-width: 500px) {
  .card-container {
    gap: 15px;
    margin-left: 0px;
  }
  .card-base, .card-primary, .card-white, .card-static-white, .card-music {
    flex: 0 0 calc(50% - 11px);
  }
  .card-category {
    padding: 2px 7px;
    font-size: 1rem;
    border-radius: 0px 8px 0px 10px;
  }
  .card-content {
    padding: 0px 5px;
    background-color: transparent;
    overflow: hidden;
  }
  .card-title {
    font-size: 1.3rem;
    font-weight: 700;
  }
  .card-text {
    font-size: 1.1rem;
    line-height: 1;
  }
  .card-footer {
    padding: 10px 5px;
    text-align: right;
  }
  .card-music {
    flex: 0 0 calc(100% - 10px);
  }
}
.modal {
  display: none;
  position: fixed;
  inset: 0;
  margin: auto;
  width: fit-content;
  height: fit-content;
  max-width: 70%;
  max-height: 80%;
  min-width: 700px;
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  flex-direction: column;
}

.modal-header {
  padding: 0px 20px;
}

.modal-body {
  flex-grow: 1;
  padding: 20px 20px;
  overflow-y: auto;
}

.modal-body-flex {
  display: flex;
  gap: 10px;
  flex-direction: column;
  padding: 20px 20px;
  overflow-y: auto;
}

.modal-container-2col {
  display: flex;
  gap: 40px;
  flex-direction: row;
}

.modal-content-2col {
  flex: 1;
  min-width: 0;
  overflow-wrap: normal;
}

.modal-close-container {
  text-align: center;
  margin-top: 10px;
}

@media (max-width: 768px) {
  .modal {
    min-width: 480px;
    max-width: 85%;
    max-height: 85%;
  }
  .modal-container-2col {
    display: flex;
    gap: 10px;
    flex-direction: column;
  }
  .modal-body {
    padding: 10px 20px;
  }
  .modal-body-flex {
    padding: 5px 20px 20px 20px;
  }
}
@media (max-width: 500px) {
  .modal {
    min-width: unset;
    max-width: 95%;
    max-height: 95%;
  }
}
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  transition: background-color 0.3s;
  z-index: 999;
}

.modal-close {
  position: fixed;
  top: 5px;
  right: 10px;
  padding: 3px 7px;
  border: 2px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  font-size: 2.4rem;
  cursor: pointer;
  transition: background-color 0.3s;
}
.modal-close:hover {
  background-color: #DEF5FF;
  transition: background-color 0.3s;
}
.modal-close:active {
  border: 2px solid #0D6BD9;
}

.modal {
  animation: zoomIn 0.3s forwards;
}

.overlay {
  animation: fadeIn 0.3s forwards;
}

.modal-closing {
  animation: zoomOut 0.3s forwards;
}

@keyframes zoomIn {
  from {
    transform: translate(0%, 0%) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translate(0%, 0%) scale(1);
    opacity: 1;
  }
}
@keyframes zoomOut {
  from {
    transform: translate(0%, 0%) scale(1);
    opacity: 1;
  }
  to {
    transform: translate(0%, 0%) scale(0.9);
    opacity: 0;
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
.list-item {
  display: flex;
  align-items: center;
  border-top: 1px solid #C3C1C1;
  transition: background-color 0.3s;
}
.list-item:last-child {
  border-bottom: 1px solid #C3C1C1;
}
.list-item:hover {
  background-color: #F7F7F7;
  transition: background-color 0.3s;
}
.list-item:active {
  background-color: #EBEBEB;
}

.list-item a {
  display: flex;
  align-items: center;
  width: 100%;
  text-decoration: none;
  color: inherit;
  padding: 10px;
  cursor: pointer;
}

.list-item img {
  max-width: 220px;
  height: auto;
  margin-right: 20px;
  border-radius: 20px;
}

.list-item-content {
  flex-grow: 1;
}

.list-item-title {
  font-size: 2.4rem;
  margin-block-start: 0.1em;
  margin-block-end: 0.3em;
}

@media (max-width: 1200px) {
  .list-item img {
    max-width: 240px;
  }
  .list-item-title {
    font-size: 2.2rem;
  }
}
@media (max-width: 768px) {
  .list-item img {
    max-width: 200px;
    border-radius: 10px;
    margin-right: 15px;
  }
  .list-item-title {
    font-size: 1.8rem;
    margin-block-start: 0.1em;
    margin-block-end: 0.1em;
  }
}
@media (max-width: 500px) {
  .list-item a {
    padding: 5px;
  }
  .list-item img {
    max-width: 140px;
    border-radius: 10px;
    margin-right: 10px;
  }
  .list-item-title {
    font-size: 1.5rem;
    margin-block-start: 0;
    margin-block-end: 0;
  }
  .list-item-content {
    font-size: 1.3rem;
  }
}
.category-badge {
  display: inline-block;
  border: 1.5px solid #0D6BD9;
  border-radius: 20px;
  padding: 3px 10px;
  text-decoration: none;
  color: #0D6BD9;
  transition: background-color 0.3s, color 0.3s;
}
.category-badge:hover {
  background-color: #0D6BD9;
  color: #ffffff;
}
.category-badge:active {
  background-color: #094D9A;
}

@media (max-width: 500px) {
  .category-badge {
    border-radius: 20px;
    padding: 1px 5px;
    font-size: 1.3rem;
  }
}
code {
  font-family: Consolas, Helvetica, sans-serif;
  border-radius: 5px;
  background-color: #494646;
  color: #ffffff;
  line-height: 1.3;
  padding: 2px 7px;
}

.hljs {
  border-radius: 10px;
  line-height: 1.5;
  font-size: 1.6rem;
}

@media (max-width: 768px) {
  code {
    padding: 1px 5px;
  }
  .hljs {
    border-radius: 5px;
    line-height: 1.3;
    font-size: 1.4rem;
  }
}
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.6rem;
  margin: 30px 0px;
}

.pagination ul {
  list-style: none;
  padding: 0;
}

.pagination li {
  display: inline-block;
  margin: 0 5px;
}

.pagination a {
  text-decoration: none;
  background-color: #ffffff;
  padding: 5px 10px;
  border: 1px solid #0D6BD9;
  border-radius: 5px;
  color: #0D6BD9;
}

.pagination a:hover {
  background-color: #0D6BD9;
  color: #ffffff;
  transition: background-color 0.3s, color 0.3s;
}

.pagination .current {
  border: 1px solid #0D6BD9;
  background-color: #0D6BD9;
  border-radius: 5px;
  padding: 5px 10px;
  pointer-events: none;
  color: #ffffff;
  font-weight: bold;
  margin: 0 5px;
}

@media (max-width: 768px) {
  .pagination {
    font-size: 1.4rem;
  }
  .pagination li {
    display: inline-block;
    margin: 0 3px;
  }
  .pagination a {
    padding: 3px 6px;
    margin: 0;
  }
  .pagination .current {
    padding: 3px 6px;
    margin: 0;
  }
}
input[type=text] {
  padding-block: 1px;
  padding-inline: 1px;
  padding: 3px 5px 5px 5px;
  font-family: "Noto Sans JP", sans-serif, monospace, Helvetica;
  font-size: 1.6rem;
  border: 1.5px solid #0D6BD9;
  border-radius: 5px;
  transition: box-shadow 0.3s;
}
input[type=text]:focus {
  outline: none;
  border: 1.5px solid #0D6BD9;
  box-shadow: 0px 0px 6px #0D6BD9;
  transition: box-shadow 0.3s;
}

.text-box {
  padding: 5px;
  letter-spacing: 0.5px;
  font-family: "Noto Sans JP", sans-serif, monospace, Helvetica;
  font-size: 1.6rem;
  border: 1.5px solid #0D6BD9;
  border-radius: 5px;
  transition: box-shadow 0.3s;
}
.text-box:focus {
  outline: none;
  border: 1.5px solid #0D6BD9;
  box-shadow: 0px 0px 6px #0D6BD9;
  transition: box-shadow 0.3s;
}

.checkbox {
  display: inline-block;
  position: relative;
  cursor: pointer;
  line-height: 1.5;
  user-select: none;
  vertical-align: middle;
  padding: 0px 0px 0px 28px;
}

.checkbox input[type=checkbox] {
  display: none;
}

.checkbox-icon {
  position: absolute;
  top: 1px;
  left: 0px;
  width: 20px;
  height: 20px;
  background-color: transparent;
  border: 1.5px solid #0D6BD9;
  border-radius: 5px;
  transition: background-color 0.2s;
}

.checkbox-icon:after {
  display: none;
  position: absolute;
  content: "";
  left: 5.5px;
  width: 6px;
  height: 14px;
  border: solid #ffffff;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.checkbox:hover .checkbox-icon {
  background-color: #DEF5FF;
}

.checkbox input[type=checkbox]:checked + .checkbox-icon {
  background-color: #0D6BD9;
}

.checkbox input[type=checkbox]:checked + .checkbox-icon:after {
  display: block;
}

.radiobutton {
  display: inline-block;
  position: relative;
  cursor: pointer;
  line-height: 1.5;
  user-select: none;
  vertical-align: middle;
  border: 2px solid rgba(0, 0, 0, 0);
  border-radius: 10px;
  padding: 5px 15px 7px 38px;
  background-color: #F7F7F7;
  transition: background-color 0.3s;
}
.radiobutton:hover {
  background-color: #EBEBEB;
  transition: background-color 0.3s;
}
.radiobutton:active {
  background-color: #EBEBEB;
  border: 2px solid #0D6BD9;
}

.radiobutton input[type=radio] {
  display: none;
}

.radiobutton-icon {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background-color: #ffffff;
  border: 1.5px solid #EBEBEB;
  border-radius: 50%;
  transition: border 0.2s ease;
}

.radiobutton-icon:after {
  content: "";
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 13px;
  height: 13px;
  background-color: #0D6BD9;
  transition: background-color 0.3s;
  border-radius: 50%;
}

.radiobutton input[type=radio]:checked + .radiobutton-icon {
  border: 1.5px solid #686464;
  border-radius: 50%;
  transition: border 0.2s;
}

.radiobutton input[type=radio]:checked + .radiobutton-icon:after {
  display: block;
  transition: display 0.3s;
}

.radiobutton:has(input[type=radio]:checked) {
  border: 2px solid #0D6BD9;
  font-weight: 700;
}

.selectbox {
  position: relative;
  border: 1.5px solid #0D6BD9;
  border-radius: 5px;
  background-color: #ffffff;
  cursor: pointer;
  transition: box-shadow 0.3s;
}
.selectbox:after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  right: 10px;
  top: 40%;
  transform: translateY(-50%) rotate(45deg);
  border-bottom: 2px solid #0D6BD9;
  border-right: 2px solid #0D6BD9;
}

.selectbox select {
  width: 100%;
  cursor: pointer;
  text-overflow: ellipsis;
  border: none;
  outline: none;
  background: transparent;
  background-image: none;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
  padding: 5px;
  font-family: "Noto Sans JP", sans-serif, monospace, Helvetica;
  font-size: 1.5rem;
}

.selectbox:focus-within {
  box-shadow: 0px 0px 6px #0D6BD9;
}

.toggle-icon {
  display: inline-block;
  position: relative;
}
.toggle-icon input[type=checkbox] {
  appearance: none;
  width: 42px;
  height: 42px;
  border: 1.5px solid #C3C1C1;
  border-radius: 5px;
  background-color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.toggle-icon input[type=checkbox]:hover {
  background-color: #BCEDF1;
}
.toggle-icon input[type=checkbox]:checked {
  border: 1.5px solid #0D6BD9;
  background-color: #57D2DB;
}
.toggle-icon img {
  width: 32px;
  height: 32px;
  pointer-events: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.table-container {
  padding-bottom: 5px;
  overflow-x: auto;
}

.table {
  width: 100%;
  white-space: nowrap;
  border-collapse: collapse;
}
.table th, .table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid #C3C1C1;
}
.table th {
  background-color: #0B60C1;
  color: #ffffff;
  font-weight: 700;
}
.table tr:hover {
  background-color: #F7F7F7;
}

.table-border th, .table-border td {
  border: 1px solid #C3C1C1;
}

.md-style {
  background-color: #ffffff;
  border: 1px solid #C3C1C1;
  border-radius: 10px;
  box-shadow: 0px 0px 7px rgba(0, 0, 0, 0.2);
}

.md-side-container {
  display: none;
}

.md-header {
  text-align: center;
  margin: 10px 0px;
  padding: 0px 5px 15px 5px;
  overflow-wrap: break-word;
}
.md-header h1 {
  color: #094D9A;
  font-size: 2.4rem;
}
.md-header p {
  margin: 10px;
}

.md-body {
  overflow-wrap: break-word;
  padding: 0px 5px;
}
.md-body h2 {
  padding: 15px 0px 5px 0px;
  border-bottom: 2px solid #0D6BD9;
}
.md-body img {
  max-width: 100%;
  height: auto;
}

.mobile-author-container {
  display: flex;
  margin: 0px -10px 0px -10px;
  background-color: #ffffff;
  border-bottom: 1px solid #C3C1C1;
  border-top: 1px solid #C3C1C1;
  justify-content: space-between;
  padding: 10px 10px;
  align-items: center;
  position: sticky;
  top: 0px;
  z-index: 1000;
}
.mobile-author-container .content-container {
  padding: 3px 5px 4px 1px;
  border: 2px solid transparent;
}
.mobile-author-container .content-container:hover {
  background-color: #EEFBFB;
  border-radius: 7px;
  cursor: pointer;
}
.mobile-author-container .content-container:active {
  border: 2px solid #0D6BD9;
}
.mobile-author-container .content-container .md-content-title {
  display: block;
  margin: 0px 5px;
  font-weight: 300;
  font-size: 1.4rem;
  padding: 0px 14px 0px 0px;
  transition: background-color 0.3s transform 0.3s ease;
}
.mobile-author-container .content-container .md-content-title:after {
  content: "";
  width: 7px;
  height: 7px;
  border: 0;
  border-top: solid 2px #343232;
  border-right: solid 2px #343232;
  position: absolute;
  top: 48%;
  right: 20px;
  transform: translateY(-50%) rotate(135deg);
  transition: transform 0.3s;
}
.mobile-author-container .content-container .md-content-title.open:after {
  top: 57%;
  transform: translateY(-50%) rotate(-45deg);
}
.mobile-author-container .author {
  display: flex;
  font-size: 1.4rem;
  align-items: center;
}
.mobile-author-container .author .author-img {
  width: 34px;
  height: 34px;
  border: 1px solid #C3C1C1;
  border-radius: 50%;
  margin-right: 5px;
}
.mobile-author-container .md-contents {
  display: none;
  position: absolute;
  right: 10px;
  top: 45px;
  padding: 5px 10px;
  max-height: calc(100vh - 100px);
  max-width: calc(100vh - 200px);
  overflow-x: hidden;
  overflow-y: auto;
}
.mobile-author-container .md-contents ol {
  list-style: none;
  margin-block-start: 0;
  margin-block-end: 0;
  padding-inline-start: 0;
}
.mobile-author-container .md-contents li {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 8px 0px;
}
.mobile-author-container .md-contents li li {
  font-weight: 300;
  padding-left: 8px;
}
.mobile-author-container .md-contents a {
  text-decoration: none;
  color: #C3C1C1;
  transition: color 0.3s;
}
.mobile-author-container .md-contents a:hover {
  color: #0D6BD9;
}
.mobile-author-container .md-contents .active {
  color: #0D6BD9;
}

@media (min-width: 500px) {
  .mobile-author-container {
    margin: 0px -20px 0px -20px;
    padding: 10px 20px;
  }
  .mobile-author-container .content-container {
    padding: 3px 5px 4px 1px;
  }
  .mobile-author-container .content-container .md-content-title {
    font-weight: 300;
    font-size: 1.5rem;
    padding: 0px 15px 0px 0px;
  }
  .mobile-author-container .content-container .md-content-title:after {
    right: 30px;
  }
  .mobile-author-container .content-container .md-content-title.open:after {
    top: 57%;
    transform: translateY(-50%) rotate(-45deg);
  }
  .mobile-author-container .author {
    font-size: 1.5rem;
  }
  .mobile-author-container .author .author-img {
    width: 36px;
    height: 36px;
    margin-right: 5px;
  }
  .mobile-author-container .md-contents {
    right: 20px;
    top: 60px;
    padding: 10px 20px;
  }
  .mobile-author-container .md-contents li {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 8px 0px;
  }
  .mobile-author-container .md-contents li li {
    font-weight: 300;
    padding-left: 10px;
  }
}
@media (min-width: 768px) {
  .mobile-author-container {
    margin: 0px -20px 0px -20px;
    padding: 8px 20px;
  }
  .mobile-author-container .content-container {
    padding: 3px 5px 4px 1px;
  }
  .mobile-author-container .content-container .md-content-title {
    font-weight: 300;
    font-size: 1.6rem;
    padding: 0px 15px 0px 0px;
  }
  .mobile-author-container .content-container .md-content-title:after {
    right: 30px;
  }
  .mobile-author-container .content-container .md-content-title.open:after {
    top: 57%;
    transform: translateY(-50%) rotate(-45deg);
  }
  .mobile-author-container .author {
    font-size: 1.6rem;
  }
  .mobile-author-container .author .author-img {
    width: 40px;
    height: 40px;
    margin-right: 5px;
  }
  .mobile-author-container .md-contents {
    right: 20px;
    top: 45px;
    padding: 5px 15px;
  }
  .mobile-author-container .md-contents li {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 8px 0px;
  }
  .mobile-author-container .md-contents li li {
    font-weight: 300;
    padding-left: 10px;
  }
}
@media (min-width: 920px) {
  .mobile-author-container {
    display: none;
  }
  .md-header {
    text-align: center;
    margin: 30px 0px 30px 0px;
    padding: 10px 30px 30px 30px;
  }
  .md-header h1 {
    color: #094D9A;
    font-size: 2.8rem;
  }
  .md-header p {
    margin: 10px;
  }
  .md-main-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
  }
  .md-side-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 320px;
  }
  .md-body {
    flex: 3;
    display: block;
    padding: 0px 20px 0px 20px;
    max-width: calc(100% - 425px);
  }
  .md-body h2 {
    padding: 15px 0px 5px 0px;
    border-bottom: 2px solid #0D6BD9;
  }
  .md-body img {
    max-width: 100%;
    height: auto;
  }
  .md-contents {
    display: block;
    position: sticky;
    top: 80px;
    padding: 20px 10px 20px 10px;
    max-height: calc(100vh - 60px);
  }
  .md-contents ol {
    list-style: none;
    margin-block-start: 0;
    margin-block-end: 0;
    padding-inline-start: 0;
  }
  .md-contents li {
    font-weight: 700;
    font-size: 1.5rem;
    margin: 10px;
  }
  .md-contents li li {
    font-weight: 300;
    padding-left: 8px;
  }
  .md-contents a {
    text-decoration: none;
    color: #C3C1C1;
    transition: color 0.3s;
  }
  .md-contents a:hover {
    color: #0D6BD9;
  }
  .md-contents .active {
    color: #0D6BD9;
  }
  .md-content-title {
    margin: 0px 10px;
    font-weight: 700;
  }
  .md-author {
    display: block;
    padding: 10px 10px 10px 10px;
    max-height: 30vh;
  }
  .md-author .md-profile-container {
    display: flex;
    margin: 15px 10px;
    align-items: center;
  }
  .md-author .author-img {
    width: 64px;
    height: 64px;
    border: 1px solid #C3C1C1;
    border-radius: 50%;
    margin-right: 10px;
  }
  .md-author .author {
    font-weight: 700;
    font-size: 1.9rem;
  }
  .md-author .link {
    display: flex;
  }
  .md-author .link a {
    text-decoration: none;
    color: transparent;
    cursor: pointer;
    margin: 8px 10px 0px 0px;
  }
  .md-author .link .logo-img {
    width: 20px;
    height: auto;
    color: #C3C1C1;
  }
  .md-author .link .logo-img:hover {
    color: #686464;
  }
  .md-author .myself {
    margin: 10px;
  }
  .md-footer {
    margin: 40px 0px;
  }
}
@media (min-width: 1200px) {
  .md-header h1 {
    font-size: 3.2rem;
  }
}
:root {
  font-size: 62.5%;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  font-family: "Noto Sans JP", sans-serif, monospace, Helvetica;
  font-size: 1.6rem;
  color: #343232;
  margin: 0;
}

button {
  font-size: 1.6rem;
}

main {
  padding-bottom: 170px;
}

@media (max-width: 768px) {
  body {
    font-size: 1.5rem;
  }
  button {
    font-size: 1.5rem;
  }
}

/*# sourceMappingURL=mcwithcode.css.map */