@charset "UTF-8";
* {
  box-sizing: border-box;
}

::before,
::after {
  box-sizing: inherit;
}
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
body {
  margin: 0;
}
main {
  display: block;
}
p,
table,
blockquote,
address,
pre,
iframe,
form,
figure,
dl {
  margin: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
  margin: 0;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
  border: 0;
  border-top: 1px solid;
  margin: 0;
  clear: both;
  color: inherit;
}
pre {
  font-family: monospace, monospace;
  font-size: inherit;
}

address {
  font-style: inherit;
}
a {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: inherit;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}
img {
  border-style: none;
  vertical-align: bottom;
}

embed,
object,
iframe {
  border: 0;
  vertical-align: bottom;
}
button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none;
  appearance: none;
  vertical-align: middle;
  color: inherit;
  font: inherit;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  outline: 0;
  border-radius: 0;
  text-align: inherit;
}

[type="checkbox"] {
  -webkit-appearance: checkbox;
  appearance: checkbox;
}

[type="radio"] {
  -webkit-appearance: radio;
  appearance: radio;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
[type="button"],
[type="reset"],
[type="submit"] {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

button[disabled],
[type="button"][disabled],
[type="reset"][disabled],
[type="submit"][disabled] {
  cursor: default;
}
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
option {
  padding: 0;
}
fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
legend {
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}
progress {
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[type="checkbox"],
[type="radio"] {
  padding: 0;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  outline-offset: -2px;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
label[for] {
  cursor: pointer;
}
details {
  display: block;
}
summary {
  display: list-item;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: bold;
}
template {
  display: none;
}
[hidden] {
  display: none;
}
:root {
  --color-black: #0a0a0a;
  --color-gray: #f5f5f5;
  --color-gray2: #e5e5e5;
  --color-white: #fff;
  --color-main: #0082d7;
  --color-main-light: #edf7fc;
  --color-main-light2: #e5f3fb;
  --color-main-deep: #0f1388;
  --color-primary: #f63b66;
  --color-text: #0a0a0a;
  --color-text-sub: #777777;
  --color-alert: #fff951;
  --color-bg: #fff;
}

html {
  font-size: 62.5% !important;
  scroll-behavior: smooth;
  scroll-padding-top: 13.3333333333vw;
}

body {
  color: #0a0a0a;
  font-family: "Noto Sans JP", "ヒラギノ角ゴシック", "Hiragino Sans", "メイリオ",
    "Meiryo", sans-serif;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0em;
  font-feature-settings: initial;
  -webkit-text-size-adjust: 100%;
  background-color: #fff;
  font-size: 4.2666666667vw;
  padding-top: 13.3333333333vw;
}
body.--unscrollable {
  overflow: hidden;
}

:root {
  --color-black: #0a0a0a;
  --color-white: #fff;
  --color-main: #0082d7;
  --color-main-light: #edf7fc;
  --color-main-light2: #e5f3fb;
  --color-main-deep: #0f1388;
  --color-primary: #f63b66;
  --color-text: #0a0a0a;
  --color-text-sub: #777777;
  --color-alert: #fff951;
  --color-bg: #fff;
}

#wpadminbar {
  overflow: hidden;
}

.wrapper.--unscrollable {
  overflow: auto;
  scrollbar-gutter: stable;
}

.font-normal {
  font-family: "Noto Sans JP", "ヒラギノ角ゴシック", "Hiragino Sans", "メイリオ",
    "Meiryo", sans-serif;
  font-weight: 400;
}

* {
  -webkit-font-smoothing: initial;
}

strong {
  font-weight: bold;
}

img,
picture {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

picture {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

*[lang="en"] {
  font-family: "Arial", "Roboto", "Helvetica Neue", "Helvetica", sans-serif;
}

em {
  font-style: normal;
}

small {
  font-size: 100%;
}

a:hover {
  color: inherit;
}
.l-container {
  margin-left: auto;
  margin-right: auto;
  max-width: calc(100% - 10.6666666667vw);
}
.l-container.--article {
  margin-top: 8vw;
}

.l-col2 {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.l-col2 > *:first-child {
  flex-grow: 1;
  flex-shrink: 1;
}
.l-col2 > *:last-child {
  padding: 0;
  margin: 0;
  width: 100%;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.text-center {
  text-align: center !important;
}
.text-right {
  text-align: right;
}

.center {
  margin-left: auto;
  margin-right: auto;
}
.mincho {
  font-family: "Noto Serif JP", "Times New Roman", "YuMincho",
    "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  font-weight: 600;
}

.shadow {
  box-shadow: 3px 3px 6px 0px rgba(0, 0, 0, 0.15);
}

.video {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background-color: var(--main-light);
}
.video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.text {
  text-align: justify;
  word-break: break-all;
  text-justify: inter-ideograph;
  text-justify: inter-character;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.color-main {
  color: var(--main-txt);
}
.color-primary {
  color: var(--primary-txt);
}
.color-yellow {
  color: var(--yellow);
}
.color-brown {
  color: var(--brown);
}

.text-strong {
  font-weight: 700;
}

.fs-xs {
  font-size: 3.2vw;
}

.fs-normal {
  font-size: 4.2666666667vw;
}

.fs-lg {
  font-size: 5.3333333333vw;
}

.fw-bold {
  font-weight: 700;
}
.material-icons,
.material-icons-outlined,
.material-icons-round,
.material-icons-sharp {
  font-family: "Material Icons";
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "liga";
}

.link {
  text-decoration: underline;
  text-underline-offset: 0.1em;
}
.link-blank:after {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  background-image: url("../img/ic_blank_link.webp");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  vertical-align: middle;
  margin-left: 0.5em;
  margin-bottom: 0.2em;
}
.thm-btn {
  position: relative;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.6s ease, opacity 0.6s ease;
  letter-spacing: 0.1em;
  font-weight: bold;
  padding: 0.5em 1em;
  box-shadow: 3px 3px 5px 1px rgba(20, 20, 20, 0.15);
  font-size: 4.8vw;
  border-radius: 10em;
  min-height: 14.4vw;
  min-width: 68vw;
}
.thm-btn.--black {
  color: #fff;
  background: var(--color-black);
  border: 0;
}
.thm-btn.--main {
  color: #fff;
  background: var(--color-main);
  border: 0;
}
.thm-btn.--yellow {
  color: var(--color-black);
  background: var(--color-alert);
}
.thm-btn.--main-deep {
  color: var(--color-text-sub);
  background-color: var(--color-main-deep);
}
.thm-btn.--outline {
  color: var(--color-text-sub);
  background-color: transparent;
  border: 1px solid var(--color-border);
}
.thm-btn::before {
  position: absolute;
  display: block;
  content: "";
  background-image: url("../img/btn_arrow_black.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  box-shadow: 3px 3px 5px 1px rgba(20, 20, 20, 0.15);
  top: 50%;
  right: 1.2em;
  transform: translateY(-50%);
  border-radius: 50%;
  width: 5.8666666667vw;
  height: 5.8666666667vw;
}
.thm-btn[type="submit"]::before {
  display: none;
}
.thm-btn.--blank::before {
  display: none;
}
.thm-btn.--blank::after {
  position: absolute;
  display: block;
  content: "";
  background-image: url("../img/ic_blank_link.webp");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  right: 0.6em;
  top: 0.6em;
  width: 3.2vw;
  height: 3.2vw;
}
.thm-btn:disabled {
  background-color: #999;
  color: #fff;
  cursor: not-allowed;
}
.acc.--open .acc-header::after {
  transform: translateY(-50%) rotate(180deg);
}
.acc-header {
  position: relative;
  cursor: pointer;
}
.acc-header::after,
.acc-header::before {
  position: absolute;
  display: block;
  content: "";
  background-color: var(--color-main);
  transition: transform 0.5s;
  width: 5.3333333333vw;
  height: 2px;
}
.acc-header::after {
  transform: rotate(90deg);
}
.acc-header::after,
.acc-header::before {
  top: 50%;
  right: 4vw;
}
.acc-header::before {
  transform: translateY(-50%);
}
.acc-header::after {
  transform: translateY(-50%) rotate(90deg);
}
.acc-body {
  display: none;
}

.text-ticker {
  white-space: nowrap;
  width: 100%;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.text-ticker > ul {
  display: flex;
  align-items: center;
  animation: ticker 80s linear infinite;
}
.text-ticker > ul > li {
  margin-right: 20px;
}
.text-ticker[data-ticker-speed="fast"] > ul {
  animation-duration: 40s;
}
.text-ticker[data-ticker-speed="normal"] > ul {
  animation-duration: 60s;
}
.text-ticker[data-ticker-speed="slow"] > ul {
  animation-duration: 80s;
}

@keyframes ticker {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.form-ttl {
  color: var(--color-main-deep);
  font-weight: bold;
  margin-bottom: 0.2em;
  font-size: 4.5333333333vw;
  display: block;
}
.form-ttl.--required::after {
  content: "*";
  color: var(--color-primary);
  margin-left: 0.2em;
}
.form-wrapper .wpcf7-checkbox {
  display: flex;
  flex-direction: column;
}
.form-wrapper .wpcf7-checkbox .wpcf7-list-item-label {
  position: relative;
  margin-left: 0.5em;
  vertical-align: middle;
  cursor: pointer;
}
.form-wrapper .wpcf7-text {
  border: solid 1px var(--color-black);
  width: 100%;
  padding: 0.8em 1em;
  border-radius: 2.1333333333vw;
}
.form-wrapper .wpcf7-text::placeholder {
  color: #bcbcbc;
}
.form-wrapper .wpcf7-textarea,
.form-wrapper textarea {
  border: solid 1px var(--color-black);
  width: 100%;
  padding: 0.8em 1em;
  border-radius: 2.1333333333vw;
  height: 69.3333333333vw;
}
.form-wrapper .wpcf7-textarea::placeholder,
.form-wrapper textarea::placeholder {
  color: #bcbcbc;
}
.form-wrapper .wpcf7-textarea:read-only,
.form-wrapper textarea:read-only {
  border-radius: 0;
  height: 64vw;
}
.form-wrapper .wpcf7-acceptance {
  display: block;
  margin-top: 1em;
}
.form-wrapper .wpcf7-acceptance .wpcf7-list-item-label {
  position: relative;
  margin-left: 0.5em;
  vertical-align: middle;
  cursor: pointer;
}
.form-wrapper .wpcf7-submit {
  width: 100%;
}
.form-wrapper .wpcf7-list-item {
  margin-left: 0;
}
.form-wrapper .wpcf7-list-item-label::before {
  content: "";
}
.form-wrapper .wpcf7-spinner {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
}
.form-set + .form-set {
  margin-top: 10.6666666667vw;
}
.form-set + .form-set.--submit {
  margin-top: 18.6666666667vw;
}

.breadcrumb {
  margin-left: 0;
  margin-right: 0;
  font-weight: 700;
  font-size: 2.6666666667vw;
  color: #999999;
}

.article .entry-title {
  padding: 0;
  line-height: 1.4;
  font-weight: 900;
  margin: 0 0 8vw;
  font-size: 6.4vw;
}
.sidebar-scroll .toc {
  display: none;
}

.toc-widget-box .toc,
.toc {
  background-color: var(--color-gray);
  border: solid 2px var(--color-gray2);
  width: 100%;
  padding: 8vw 5.3333333333vw 13.3333333333vw;
}
.toc-widget-box .toc .toc-title,
.toc .toc-title {
  font-weight: 900;
  color: var(--color-black);
  line-height: 1.4;
  margin-bottom: 0.5em;
  font-size: 5.3333333333vw;
}
.toc-widget-box .toc .toc-list,
.toc .toc-list {
  list-style: revert;
}
.toc-widget-box .toc .toc-list > li,
.toc .toc-list > li {
  font-weight: 700;
}
.toc-widget-box .toc .toc-list > li::marker,
.toc .toc-list > li::marker {
  color: var(--color-black);
  margin-right: 0.1em;
}
.toc-widget-box .toc .toc-list > li > a,
.toc .toc-list > li > a {
  color: var(--color-black);
}
.toc-widget-box .toc .toc-list > li > ol,
.toc-widget-box .toc .toc-list > li ul,
.toc .toc-list > li > ol,
.toc .toc-list > li ul {
  padding-left: 0;
}
.toc-widget-box .toc .toc-list > li > ol li,
.toc-widget-box .toc .toc-list > li ul li,
.toc .toc-list > li > ol li,
.toc .toc-list > li ul li {
  font-weight: 500;
}
.toc-widget-box .toc .toc-list li,
.toc .toc-list li {
  margin-top: 0.2em;
  font-size: 3.7333333333vw;
}
.toc-widget-box .toc .toc-list a,
.toc .toc-list a {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.is-itschool-mode .toc-widget-box .toc,
.is-itschool-mode .toc {
  background-color: var(--color-main-light);
  border: solid 2px var(--color-main-light2);
}
.is-itschool-mode .toc-widget-box .toc .toc-title,
.is-itschool-mode .toc .toc-title {
  color: var(--color-black);
}
.is-itschool-mode .toc-widget-box .toc .toc-list > li::marker,
.is-itschool-mode .toc .toc-list > li::marker {
  color: var(--color-main);
}
.is-itschool-mode .toc-widget-box .toc .toc-list > li > a,
.is-itschool-mode .toc .toc-list > li > a {
  color: var(--color-main);
}

.sidebar {
  padding: 0;
}

.pager-post-navi {
  display: flex;
  flex-direction: column;
  margin-top: 16vw;
  margin-bottom: 10.6666666667vw;
  gap: 5.3333333333vw;
}
.pager-post-navi::after {
  display: none;
}
.pager-post-navi .fa {
  display: none;
}
.pager-post-navi a {
  position: relative;
  transition: opacity 0.5s ease;
  padding: 0 0 6.6666666667vw 0 !important;
  gap: 4vw;
}
.pager-post-navi a:hover {
  background-color: transparent;
}
.pager-post-navi a.prev-post {
  justify-content: flex-start;
}
.pager-post-navi a.prev-post::before {
  content: "前の記事";
  left: 0;
  padding-left: 4vw;
}
.pager-post-navi a.prev-post::after {
  left: 0;
  border-top: solid 0.5333333333vw #0a0a0a;
  border-left: solid 0.5333333333vw #0a0a0a;
  transform: rotate(-45deg);
}
.pager-post-navi a.next-post {
  justify-content: flex-end;
}
.pager-post-navi a.next-post::before {
  content: "次の記事";
  right: 0;
  padding-right: 4vw;
}
.pager-post-navi a.next-post::after {
  right: 0;
  border-top: solid 0.5333333333vw #0a0a0a;
  border-right: solid 0.5333333333vw #0a0a0a;
  transform: rotate(45deg);
}
.pager-post-navi a::before,
.pager-post-navi a::after {
  position: absolute;
  display: block;
  content: "";
  bottom: 0;
  font-weight: 700;
  font-size: 3.7333333333vw;
}
.pager-post-navi a::after {
  bottom: 0.8vw;
  width: 1.6vw;
  height: 1.6vw;
}
.pager-post-navi .prev-post-thumb,
.pager-post-navi .next-post-thumb {
  flex-shrink: 0;
  flex-grow: 0;
  width: auto;
  height: auto;
  min-width: auto;
  max-width: 100%;
  aspect-ratio: 744/530;
  overflow: hidden;
  width: 34.6666666667vw;
}
.pager-post-navi .prev-post-thumb img,
.pager-post-navi .next-post-thumb img {
  transition: transform 0.5s ease;
  aspect-ratio: auto;
}
.pager-post-navi .prev-post-title,
.pager-post-navi .next-post-title {
  margin: 0 !important;
  line-height: 1.4;
  font-weight: 700;
  font-size: 5.3333333333vw;
}

.blog-fv a {
  display: block;
  transition: opacity 0.5s ease;
}
.blog-fv__pic {
  display: block;
  overflow: hidden;
  aspect-ratio: 1125/450;
}
.blog-fv__pic img {
  object-fit: cover;
  object-position: center;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}
.blog-list {
  display: flex;
  flex-direction: column;
  gap: 5.3333333333vw;
}
.blog-list-item a {
  position: relative;
  display: block;
  transition: opacity 0.5s ease;
}
.blog-list-item__thumb {
  aspect-ratio: 710/506;
  overflow: hidden;
}
.blog-list-item__thumb img {
  object-fit: cover;
  object-position: center;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}
.blog-list-item__ttl {
  letter-spacing: 0;
  line-height: 1.5;
  font-weight: 700 !important;
  margin-top: 2.6666666667vw;
  font-size: 4.2666666667vw;
}
.blog-list-item__meta {
  display: flex;
  justify-content: flex-end;
  color: var(--color-text-sub);
  margin-top: 1.3333333333vw;
  font-size: 3.2vw;
}
.blog-list-item__cat {
  position: absolute;
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 900;
  padding: 0.3em 1.5em 0.3em;
  border-radius: 10em 0 0 10em;
  top: 0;
  right: 0;
  top: 5.3333333333vw;
  font-size: 3.2vw;
}
.blog-list-item.--horizontal a {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  position: relative;
}
.blog-list-item.--horizontal .blog-list-item__thumb {
  width: 35%;
}
.blog-list-item.--horizontal .blog-list-item__body {
  width: calc(65% - 15px);
}
.blog-list-item.--horizontal .blog-list-item__ttl {
  margin: 0;
  padding: 0;
  background-color: #fff;
  font-size: 3.7333333333vw;
}
.blog-list-item.--horizontal .blog-list-item__ttl::before,
.blog-list-item.--horizontal .blog-list-item__ttl::after {
  display: none;
}
.blog-list-item.--horizontal .blog-list-item__meta {
  font-size: 3.2vw;
}
.blog-list-item.--horizontal .blog-list-item__rank-no {
  position: absolute;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  left: 0;
  font-weight: 900;
  color: #fff;
  padding-bottom: 0.1em;
  top: 1.6vw;
  width: 5.3333333333vw;
  height: 4vw;
  font-size: 2.6666666667vw;
}
.blog-list-item__rank-no {
  background-image: url("../img/rank_ribbon_blue.png?date=250813");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}
.blog-list-item:nth-child(1) .blog-list-item__rank-no {
  background-image: url("../img/rank_ribbon_gold.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}
.blog-list-item:nth-child(2) .blog-list-item__rank-no {
  background-image: url("../img/rank_ribbon_silver.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}
.blog-list-item:nth-child(3) .blog-list-item__rank-no {
  background-image: url("../img/rank_ribbon_blonds.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}
.blog-list-lg {
  display: flex;
  flex-direction: column;
  gap: 5.3333333333vw;
}
.blog-list-col2 {
  display: flex;
  flex-direction: column;
  gap: 5.3333333333vw;
}
.blog-list-sidebar {
  display: flex;
  flex-direction: column;
  gap: 4vw;
}
.blog-pagination {
  display: flex;
  justify-content: center;
  margin-top: 10.6666666667vw;
}

.sec {
  padding: 5.3333333333vw 0;
}
.sec-ttl {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2.6666666667vw;
}
.sec-ttl::before {
  position: absolute;
  display: block;
  content: "";
  width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-main-light2);
  top: calc(50% + 4vw);
  height: 2px;
}
.sec-ttl__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #fff;
  padding: 14.6666666667vw 8vw;
  min-width: 61.3333333333vw;
}
.sec-ttl__inner::before {
  position: absolute;
  display: block;
  content: "";
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-70deg);
  background-image: url("../img/ttl_bg.svg");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  width: 36.2666666667vw;
  height: 36.2666666667vw;
}
.sec-ttl__en {
  position: relative;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--color-main);
  margin-bottom: 0.5em;
  font-size: 3.2vw;
}
.sec-ttl__ja {
  position: relative;
  font-weight: 900;
  letter-spacing: 0.1em;
  font-size: 8vw;
}
.sec-ttl.--left {
  align-items: flex-start;
}
.sec-ttl.--left .sec-ttl__inner {
  align-items: flex-start;
  padding-left: 5.3333333333vw;
  min-width: 48vw;
}
.sec-ttl.--left .sec-ttl__inner::before {
  left: 5.3333333333vw;
  transform: translateY(-50%) rotate(-70deg);
}
.sec-ttl.--sm .sec-ttl__ja {
  font-size: 6.9333333333vw;
}
.sec__more-link {
  display: flex;
  justify-content: center;
  margin-top: 10.6666666667vw;
}
.sec-page-ttl {
  font-weight: 900;
  text-align: center;
  color: var(--color-black);
  font-size: 6.4vw;
  margin-bottom: 5.3333333333vw;
}

.bnr-list {
  display: flex;
  flex-direction: column;
  gap: 5.3333333333vw;
}
.bnr-list-item a {
  aspect-ratio: 335/120;
  display: block;
  overflow: hidden;
}
.bnr-list-item img {
  object-fit: cover;
  object-position: center;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.feature-sec__bnr {
  margin-top: 16vw;
}

.course-list-item a {
  position: relative;
  display: block;
  transition: opacity 0.5s ease;
}
.course-list-item__thumb {
  aspect-ratio: 710/586;
  overflow: hidden;
}
.course-list-item__thumb img {
  object-fit: cover;
  object-position: center;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.thm-footer {
  color: #0a0a0a;
  font-family: "Noto Sans JP", "ヒラギノ角ゴシック", "Hiragino Sans", "メイリオ",
    "Meiryo", sans-serif;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0em;
  font-feature-settings: initial;
  -webkit-text-size-adjust: 100%;
  background-color: #fff;
  font-size: 4.2666666667vw;
  background-color: var(--color-gray);
  margin-top: 16vw;
}
.thm-footer * {
  -webkit-font-smoothing: initial;
}
.thm-footer strong {
  font-weight: bold;
}
.thm-footer img,
.thm-footer picture {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.thm-footer picture {
  display: block;
}
.thm-footer h1,
.thm-footer h2,
.thm-footer h3,
.thm-footer h4,
.thm-footer h5,
.thm-footer h6 {
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.03em;
}
.thm-footer *[lang="en"] {
  font-family: "Arial", "Roboto", "Helvetica Neue", "Helvetica", sans-serif;
}
.thm-footer em {
  font-style: normal;
}
.thm-footer small {
  font-size: 100%;
}
.thm-footer a:hover {
  color: inherit;
}
.thm-footer__inner {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 10.6666666667vw;
  padding: 16vw 0;
}
.thm-footer__menu {
  display: flex;
  flex-direction: column;
  gap: 10.6666666667vw;
}
.thm-footer-about {
  display: flex;
  flex-direction: column;
  gap: 4vw;
}
.thm-footer-about-logo {
  margin-bottom: 5.3333333333vw;
}
.thm-footer-about-logo a {
  display: block;
  transition: opacity 0.5s ease;
}
.thm-footer-about-logo img {
  display: block;
  height: auto;
  width: 65.0666666667vw;
}
.thm-footer-about-content {
  display: flex;
  flex-direction: column;
  gap: 4vw;
}
.thm-footer-about-data__ttl {
  line-height: 1.5;
  font-weight: 700;
  text-align: left;
  font-size: 4.2666666667vw;
  margin-bottom: 2.6666666667vw;
}
.thm-footer-about-data__content {
  line-height: 1.4;
  font-weight: 500;
  white-space: nowrap;
  font-size: 3.2vw;
}
.thm-footer-nav {
  white-space: nowrap;
}
.thm-footer-nav__ttl {
  line-height: 1.5;
  color: var(--color-black);
  font-weight: 700;
  text-align: left;
  font-size: 4.8vw;
  padding-bottom: 2.1333333333vw;
  margin-bottom: 4vw;
  border-bottom: solid 2px var(--color-black);
}
.thm-footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 2.6666666667vw;
}
.thm-footer-nav__list .menu-item {
  font-weight: 500;
  line-height: 1.4;
  font-size: 3.7333333333vw;
}
.thm-footer-nav__list .menu-item a {
  transition: color 0.5s ease;
}
.thm-footer-nav .sub-menu {
  display: flex;
  flex-direction: column;
  margin-top: 2.6666666667vw;
  gap: 2.6666666667vw;
}
.thm-footer-nav .sub-menu > .menu-item {
  margin-left: 1em;
}
.thm-footer-nav .sub-menu > .menu-item:before {
  display: inline;
  content: "- ";
}
.thm-footer-copyright {
  background-color: var(--color-black);
  color: #fff;
  line-height: 1.2;
  text-align: center;
  font-weight: 700;
  padding: 2.6666666667vw 5.3333333333vw;
  font-size: 2.6666666667vw;
}

.is-itschool-mode .thm-footer {
  background-color: var(--color-main-light);
}
.is-itschool-mode .thm-footer-about-logo img {
  display: block;
  height: auto;
  width: 56.5333333333vw;
}
.is-itschool-mode .thm-footer-nav__ttl {
  color: var(--color-main);
  border-bottom: solid 2px var(--color-main);
}
.is-itschool-mode .thm-footer-copyright {
  background-color: var(--color-main);
}

.pagination-list {
  display: flex;
  gap: 2.1333333333vw;
}
.pagination-list li > * {
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border-radius: 50%;
  color: var(--color-black);
  background-color: var(--color-gray);
  font-size: 3.7333333333vw;
  width: 9.0666666667vw;
  height: 9.0666666667vw;
}
.pagination-list li > *.omit {
  background-color: transparent;
  width: auto;
}
.pagination-list .current {
  background-color: var(--color-black);
  color: #fff;
}
.pagination-list .prev,
.pagination-list .next {
  position: relative;
}
.pagination-list .prev::before,
.pagination-list .next::before {
  position: absolute;
  display: block;
  content: "";
  content: "";
  display: block;
  width: 2.1333333333vw;
  height: 2.1333333333vw;
  border-top: solid 2px var(--color-black);
  border-left: solid 2px var(--color-black);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(calc(-50% + 0.2666666667vw), -50%) rotate(-45deg);
}
.pagination-list .next::before {
  transform: translate(calc(-50% - 0.2666666667vw), -50%) rotate(135deg);
}

.is-itschool-mode .pagination-list li > * {
  color: var(--color-main);
  background-color: var(--color-main-light);
}
.is-itschool-mode .pagination-list .current {
  color: #fff;
  background-color: var(--color-main);
}
.is-itschool-mode .pagination-list .prev::before,
.is-itschool-mode .pagination-list .next::before {
  border-top: solid 2px var(--color-main);
  border-left: solid 2px var(--color-main);
}

.main-content {
  padding-bottom: 8vw;
}

.archive-ttl {
  display: flex;
  flex-direction: column;
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 0.03em;
  gap: 1.3333333333vw;
}
.archive-ttl__en {
  font-weight: 900;
  font-size: 3.7333333333vw;
  color: var(--color-main);
}
.archive-ttl__ja {
  font-weight: 900;
  font-size: 5.8666666667vw;
  color: var(--color-black);
}
.archive-ttl__page {
  display: block;
  font-weight: 700;
  margin-top: 1.3333333333vw;
  font-size: 3.7333333333vw;
}
.archive-content__ttl {
  margin-bottom: 8vw;
}
.thm-article h2,
.thm-article h3,
.thm-article h4,
.thm-article h5,
.thm-article h6,
.sidebar h2,
.sidebar h3,
.sidebar h4,
.sidebar h5,
.sidebar h6 {
  font-weight: 900;
  line-height: 1.4;
}
.thm-article h2.--sidebar,
.thm-article h3.--sidebar,
.thm-article h4.--sidebar,
.thm-article h5.--sidebar,
.thm-article h6.--sidebar,
.sidebar h2.--sidebar,
.sidebar h3.--sidebar,
.sidebar h4.--sidebar,
.sidebar h5.--sidebar,
.sidebar h6.--sidebar {
  margin-top: 0;
  margin-bottom: 0;
}
.thm-article h2,
.sidebar h2 {
  position: relative;
  background-color: transparent;
  border-radius: 0;
  padding: 0 0 15px 0;
  font-size: 22px;
}
.thm-article h2.--sidebar,
.sidebar h2.--sidebar {
  font-size: 5.8666666667vw;
  margin-bottom: 5.3333333333vw;
}
.thm-article h2.--sidebar::first-letter,
.sidebar h2.--sidebar::first-letter {
  color: var(--color-main);
}
.thm-article h2::before,
.thm-article h2::after,
.sidebar h2::before,
.sidebar h2::after {
  position: absolute;
  display: block;
  content: "";
  left: 0;
  bottom: 0;
  height: 2px;
}
.thm-article h2::before,
.sidebar h2::before {
  width: 100%;
  background-color: var(--color-main-light2);
}
.thm-article h2::after,
.sidebar h2::after {
  width: 40px;
  background: var(--color-main);
}
.thm-article h3,
.sidebar h3 {
  position: relative;
  background-color: transparent;
  border-radius: 0;
  border: 0;
  padding: 5px 0 5px 25px;
}
.thm-article h3::before,
.thm-article h3::after,
.sidebar h3::before,
.sidebar h3::after {
  position: absolute;
  display: block;
  content: "";
  left: 0;
  top: 0;
  width: 2px;
}
.thm-article h3::before,
.sidebar h3::before {
  height: 100%;
  background-color: var(--color-main-light2);
}
.thm-article h3::after,
.sidebar h3::after {
  height: 25px;
  background: var(--color-main);
}
.thm-article h4,
.thm-article h5,
.sidebar h4,
.sidebar h5 {
  border-width: 2px;
  border-color: var(--color-main-light2);
  padding-left: 0;
}
.thm-article .wp-block-list,
.sidebar .wp-block-list {
  list-style: revert;
  padding-left: 40px;
}
.thm-article .is-style-custom-blue > *,
.thm-article .is-style-custom-yellow > *,
.thm-article .is-style-custom-pink > *,
.sidebar .is-style-custom-blue > *,
.sidebar .is-style-custom-yellow > *,
.sidebar .is-style-custom-pink > * {
  position: relative;
  border-radius: 10em;
  transition: background-color 0.6s ease, opacity 0.6s ease;
  letter-spacing: 0.05em;
  font-weight: bold;
  padding: calc(0.667em + 2px) calc(1.333em + 40px) calc(0.667em + 2px)
    calc(1.333em + 30px) !important;
  box-shadow: 3px 3px 5px 1px rgba(20, 20, 20, 0.15);
}
.thm-article .is-style-custom-blue > *::before,
.thm-article .is-style-custom-yellow > *::before,
.thm-article .is-style-custom-pink > *::before,
.sidebar .is-style-custom-blue > *::before,
.sidebar .is-style-custom-yellow > *::before,
.sidebar .is-style-custom-pink > *::before {
  position: absolute;
  display: block;
  content: "";
  background-image: url("../img/btn_arrow.png?date=250814");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  box-shadow: 3px 3px 5px 1px rgba(20, 20, 20, 0.15);
  top: 50%;
  right: 1.2em;
  transform: translateY(-50%);
  border-radius: 50%;
  width: 22px;
  height: 22px;
}
.thm-article .is-style-custom-blue a,
.thm-article .is-style-custom-yellow a,
.thm-article .is-style-custom-pink a,
.sidebar .is-style-custom-blue a,
.sidebar .is-style-custom-yellow a,
.sidebar .is-style-custom-pink a {
  transition: background-color 0.6s ease, opacity 0.6s ease;
}
.thm-article .is-style-custom-blue > *,
.sidebar .is-style-custom-blue > * {
  color: #fff;
  background: var(--color-main);
}
.thm-article .is-style-custom-yellow > *,
.sidebar .is-style-custom-yellow > * {
  color: var(--color-black);
  background: var(--color-alert);
}
.thm-article .is-style-custom-yellow > *::before,
.sidebar .is-style-custom-yellow > *::before {
  background-image: url("../img/btn_arrow_black.png");
}
.thm-article .is-style-custom-pink > *,
.sidebar .is-style-custom-pink > * {
  color: #fff;
  background: var(--color-primary);
}
.thm-article .is-style-custom-pink > *::before,
.sidebar .is-style-custom-pink > *::before {
  background-image: url("../img/btn_arrow_pink.png");
}

.thm-article-entry-meta {
  display: flex;
  flex-direction: column;
  gap: 2.6666666667vw;
  margin-bottom: 5.3333333333vw;
}
.thm-article-entry-post-on {
  color: #999;
  font-size: min(3.2vw, 16px);
}
.thm-article-entry-cats {
  display: flex;
  flex-wrap: wrap;
  margin: 0 !important;
  padding: 0 !important;
  gap: 1.3333333333vw;
}
.thm-article-entry-cats li {
  margin: 0 !important;
}
.thm-article-entry-cats a {
  display: block;
  white-space: nowrap;
  background-color: var(--color-primary);
  color: #fff;
  line-height: 1.4;
  font-weight: 900;
  border-radius: 10em;
  padding: 0.5em 1.5em;
  transition: opacity 0.5s ease;
  font-size: min(3.2vw, 16px);
}
.thm-article-entry-tags {
  display: flex;
  flex-wrap: wrap;
  margin: 0 !important;
  gap: 2.6666666667vw;
  padding: 0 !important;
}
.thm-article-entry-tags li {
  margin: 0 !important;
}
.thm-article-entry-tags a {
  display: block;
  color: #999999;
  line-height: 1.4;
  font-weight: 500;
  transition: opacity 0.5s ease;
  font-size: 3.7333333333vw;
}
.thm-article-footer-meta {
  display: flex;
  flex-direction: column;
  margin-top: 5.3333333333vw;
}
.thm-article .eye-catch {
  max-width: none;
  width: 100%;
}
.thm-article .eye-catch img {
  max-width: 100%;
  width: 100%;
}
.thm-article .eye-catch .cat-label {
  display: none;
}

.thm-author-box {
  position: relative;
  background-color: var(--color-gray);
  border: solid 2px var(--color-gray2);
  padding: 16vw 5.3333333333vw;
}
.thm-author-box__inner {
  display: flex;
  gap: 5.3333333333vw;
}
.thm-author-box__img {
  flex-grow: 0;
  flex-shrink: 0;
  width: 21.3333333333vw;
  height: 21.3333333333vw;
}
.thm-author-box__img img {
  border-radius: 50%;
  object-fit: cover;
}
.thm-author-box__info {
  flex-grow: 1;
  flex-shrink: 1;
}
.thm-author-box__name {
  line-height: 1.5;
  font-weight: 700;
  font-size: 4.8vw;
  margin-bottom: 2.6666666667vw;
}
.thm-author-box__desc {
  font-size: 3.7333333333vw;
}
.thm-author-box__label {
  position: absolute;
  background-color: var(--color-black);
  color: #fff;
  font-weight: 700;
  padding: 0.3em 1.5em 0.3em;
  left: -2px;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  white-space: nowrap;
  font-size: 3.7333333333vw;
  top: 4vw;
  height: 7.4666666667vw;
}
.thm-author-box__label::before {
  position: absolute;
  display: block;
  content: "";
  right: 0;
  transform: translateX(50%);
  height: 100%;
  border: 3.7333333333vw solid var(--color-black);
  border-left-width: 2.1333333333vw;
  border-right-width: 2.1333333333vw;
  border-right-color: transparent;
}

.is-itschool-mode .thm-author-box {
  background-color: var(--color-main-light);
  border: solid 2px var(--color-main-light2);
}
.is-itschool-mode .thm-author-box__label {
  background-color: var(--color-main);
}
.is-itschool-mode .thm-author-box__label::before {
  border-color: var(--color-main);
  border-right-color: transparent;
}
.sidebar .widget-banner {
  transition: opacity 0.5s ease;
}

.contact-ttl {
  font-weight: 900;
  text-align: center;
  color: var(--color-black);
  font-size: 6.4vw;
  margin-bottom: 5.3333333333vw;
}
.contact-msg {
  text-align: center;
  font-size: min(18px, 4.2666666667vw);
}
.contact-form {
  background-color: var(--color-gray);
  margin-top: 8vw;
  padding: 13.3333333333vw 5.3333333333vw 16vw;
}
.contact-form table tr,
.contact-form table th,
.contact-form table td {
  background-color: transparent;
  border: 0;
}
.contact-form table td,
.contact-form table th {
  font-size: min(18px, 4.2666666667vw);
}
.contact-form table th {
  font-weight: bold;
}
.contact-form table tr + tr {
  margin-top: 2.6666666667vw;
}
.contact-form-required {
  background-color: #f63b66;
  color: #fff;
  padding: 0.2em 0.5em;
  border-radius: 0.3em;
  margin-right: 0.5em;
  font-size: min(15px, 3.7333333333vw);
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form input[type="url"],
.contact-form input[type="number"],
.contact-form input[type="password"],
.contact-form textarea {
  background-color: #fff;
  border-radius: 0;
  border: solid 2px var(--color-gray2);
  padding-left: 1em;
  padding-right: 1em;
  font-size: min(22px, 5.3333333333vw);
}
.contact-form input[type="text"]::placeholder,
.contact-form input[type="email"]::placeholder,
.contact-form input[type="tel"]::placeholder,
.contact-form input[type="url"]::placeholder,
.contact-form input[type="number"]::placeholder,
.contact-form input[type="password"]::placeholder,
.contact-form textarea::placeholder {
  color: #aaa;
}
.contact-form textarea {
  padding: 0.5em 1em;
  min-height: 200px;
}
.contact-form-check {
  position: relative;
  text-align: center;
  margin-top: 8vw;
}
.contact-form-check input[type="checkbox"] {
  position: absolute;
  display: block;
  content: "";
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.contact-form-check input[type="checkbox"]:checked + label::after {
  position: absolute;
  display: block;
  content: "";
  width: 0.4em;
  height: 0.7em;
  border-right: solid 3px var(--color-main);
  border-bottom: solid 3px var(--color-main);
  left: 0.5em;
  top: 0.45em;
  transform: rotate(45deg);
}
.contact-form-check label {
  position: relative;
  font-weight: 700;
  -webkit-user-select: none;
  user-select: none;
  padding-left: 2em;
}
.contact-form-check label::before {
  position: absolute;
  display: block;
  content: "";
  width: 1.5em;
  height: 1.5em;
  background-color: #fff;
  border: solid 2px var(--color-gray2);
  left: 0;
  top: 0.1em;
}
.contact-form-check a {
  color: var(--color-main);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  transition: opacity 0.5s;
}
.contact-form-check a:hover {
  opacity: 0.7;
}
.contact-form-submit {
  display: flex;
  justify-content: center;
  margin-top: 8vw;
}
.contact-thanks-msg {
  background-color: var(--color-gray);
  margin-top: 8vw;
  padding: 13.3333333333vw 5.3333333333vw 16vw;
}
.contact-thanks-back-home {
  display: flex;
  justify-content: center;
  margin-top: 10.6666666667vw;
}
@media screen and (min-width: 751px) {
  html {
    scroll-padding-top: 70px;
  }
  body {
    font-size: 16px;
  }
  body {
    padding-top: 70px;
  }
  body.admin-bar {
    padding-top: 38px;
  }
  a,
  button,
  input[type="submit"] {
    transition: opacity 0.5s, color 0.5s, background-color 0.5s;
  }
  a[href^="tel:"] {
    pointer-events: none;
    cursor: default;
  }
  .l-container {
    max-width: 1204px;
    padding-left: 40px;
    padding-right: 40px;
  }
  .l-container.--sm {
    max-width: 1040px;
  }
  .l-container.--xs {
    max-width: 445px;
  }
  .l-container.--article {
    margin-top: min(50px, 4.1528239203vw);
  }
  .l-inner {
    margin-left: auto;
    margin-right: auto;
    max-width: 900px;
  }
  .l-col2 {
    flex-direction: row;
    gap: min(60px, 4.9833887043vw);
  }
  .l-col2 > *:last-child {
    flex-grow: 0;
    flex-shrink: 0;
    width: max(260px, min(320px, 26.5780730897vw));
  }
  .sp-l-only {
    display: none !important;
  }
  .sp-only {
    display: none !important;
  }
  .fs-xs {
    font-size: 1.2rem;
  }
  .fs-normal {
    font-size: max(1.2rem, min(18px, 1.4950166113vw));
  }
  .fs-lg {
    font-size: min(30px, 2.4916943522vw);
  }
  .thm-btn {
    font-size: 2rem;
    border-radius: 10em;
    min-height: 64px;
    min-width: 340px;
  }
  .thm-btn:hover {
    opacity: 0.9;
  }
  .thm-btn::before {
    width: 28px;
    height: 28px;
  }
  .thm-btn.--blank::after {
    width: 12px;
    height: 12px;
  }
  .thm-btn:disabled:hover {
    opacity: 1;
  }
  .acc-header::after,
  .acc-header::before {
    width: 10px;
    height: 1px;
  }
  .acc-header::after,
  .acc-header::before {
    top: 50%;
    right: 15px;
  }
  .form-ttl {
    font-size: 1.9rem;
  }
  .form-wrapper .wpcf7-text {
    border-radius: 8px;
  }
  .form-wrapper .wpcf7-textarea,
  .form-wrapper textarea {
    border-radius: 8px;
    height: 260px;
  }
  .form-wrapper .wpcf7-textarea:read-only,
  .form-wrapper textarea:read-only {
    border-radius: 0;
    height: 240px;
  }
  .form-wrapper .wpcf7-submit {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: auto;
    min-width: 365px;
  }
  .form-set + .form-set {
    margin-top: 40px;
  }
  .form-set + .form-set.--submit {
    margin-top: 80px;
  }
  .breadcrumb {
    font-size: 12px;
  }
  .article .entry-title {
    margin: 0 0 10px;
    font-size: 32px;
  }
  .sidebar-scroll {
    position: -webkit-sticky;
    position: sticky;
    top: 70px;
  }
  .sidebar-scroll .toc {
    display: block;
  }
  .toc-widget-box .toc,
  .toc {
    padding: 30px 25px 50px;
  }
  .toc-widget-box .toc .toc-title,
  .toc .toc-title {
    font-size: 20px;
  }
  .toc-widget-box .toc .toc-list li,
  .toc .toc-list li {
    font-size: 1.4rem;
  }
  .toc-widget-box .toc {
    font-size: 14px;
  }
  .toc-widget-box .toc .toc-list > li {
    font-size: 14px;
  }
  .pager-post-navi {
    margin-top: 100px;
    margin-bottom: 60px;
  }
  .pager-post-navi a {
    padding: 0 0 25px 0 !important;
    gap: 15px;
  }
  .pager-post-navi a:hover {
    background-color: transparent;
    opacity: 0.8;
  }
  .pager-post-navi a.prev-post::before {
    padding-left: 15px;
  }
  .pager-post-navi a.prev-post::after {
    border-top: solid 2px #0a0a0a;
    border-left: solid 2px #0a0a0a;
  }
  .pager-post-navi a.next-post::before {
    padding-right: 15px;
  }
  .pager-post-navi a.next-post::after {
    border-top: solid 2px #0a0a0a;
    border-right: solid 2px #0a0a0a;
  }
  .pager-post-navi a::before,
  .pager-post-navi a::after {
    font-size: 14px;
  }
  .pager-post-navi a::after {
    bottom: 3px;
    width: 6px;
    height: 6px;
  }
  .pager-post-navi .prev-post-thumb,
  .pager-post-navi .next-post-thumb {
    width: min(130px, 10.7973421927vw);
  }
  .pager-post-navi .prev-post-thumb img,
  .pager-post-navi .next-post-thumb img {
    width: 100%;
    height: 100%;
  }
  .pager-post-navi .prev-post-thumb img:hover,
  .pager-post-navi .next-post-thumb img:hover {
    transform: scale(1.03);
  }
  .pager-post-navi .prev-post-title,
  .pager-post-navi .next-post-title {
    font-size: 20px;
  }
  .blog-fv a:hover {
    opacity: 0.8;
  }
  .blog-fv__pic {
    aspect-ratio: 2880/640;
  }
  .blog-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: min(20px, 1.6611295681vw) min(30px, 2.4916943522vw);
  }
  .blog-list > * {
    flex-grow: 0;
    flex-shrink: 0;
    width: calc((100% - min(60px, 4.9833887043vw)) / 3);
  }
  .blog-list-item a:hover {
    opacity: 0.8;
  }
  .blog-list-item__thumb img:hover:hover {
    transform: scale(1.03);
  }
  .blog-list-item__ttl {
    margin-top: 10px;
    font-size: 1.6rem;
  }
  .blog-list-item__meta {
    margin-top: 5px;
    font-size: 1.2rem;
  }
  .blog-list-item__cat {
    top: min(25px, 2.0764119601vw);
    font-size: min(12px, 0.9966777409vw);
  }
  .blog-list-item.--horizontal .blog-list-item__ttl {
    font-size: 1.4rem;
  }
  .blog-list-item.--horizontal .blog-list-item__rank-no {
    top: 6px;
    width: 20px;
    height: 15px;
    font-size: 1rem;
  }
  .blog-list-lg {
    flex-direction: row;
    flex-wrap: wrap;
    gap: min(20px, 1.6611295681vw) min(30px, 2.4916943522vw);
  }
  .blog-list-lg > * {
    flex-grow: 0;
    flex-shrink: 0;
    width: calc((100% - min(30px, 2.4916943522vw)) / 2);
  }
  .blog-list-lg .blog-list-item__cat {
    top: min(35px, 3.6458333333vw);
  }
  .blog-list-col2 {
    flex-direction: row;
    flex-wrap: wrap;
    gap: min(20px, 1.6611295681vw) min(30px, 2.4916943522vw);
  }
  .blog-list-col2 > * {
    flex-grow: 0;
    flex-shrink: 0;
    width: calc((100% - min(30px, 2.4916943522vw)) / 2);
  }
  .blog-list-sidebar {
    gap: min(20px, 1.6611295681vw);
  }
  .blog-pagination {
    margin-top: min(60px, 4.9833887043vw);
  }
  .sec {
    padding: 30px 0;
  }
  .sec-ttl {
    margin-bottom: 20px;
  }
  .sec-ttl::before {
    top: calc(50% + 15px);
    height: 2px;
  }
  .sec-ttl__inner {
    min-width: 320px;
    padding: 40px 50px;
  }
  .sec-ttl__inner::before {
    width: 136px;
    height: 136px;
  }
  .sec-ttl__en {
    font-size: 1.4rem;
  }
  .sec-ttl__ja {
    font-size: 4rem;
  }
  .sec-ttl.--left .sec-ttl__inner {
    min-width: 180px;
    padding-left: 15px;
  }
  .sec-ttl.--left .sec-ttl__inner::before {
    left: 15px;
  }
  .sec-ttl.--sm .sec-ttl__ja {
    font-size: 3.6rem;
  }
  .sec__more-link {
    margin-top: min(60px, 4.9833887043vw);
  }
  .sec-page-ttl {
    padding-top: 20px;
    font-size: 3.2rem;
    margin-bottom: 30px;
  }
  .bnr-list {
    gap: min(30px, 2.4916943522vw);
  }
  .bnr-list-item a {
    aspect-ratio: 960/180;
  }
  .bnr-list-item img:hover:hover {
    transform: scale(1.03);
  }
  .feature-sec__bnr {
    margin-top: min(60px, 4.9833887043vw);
  }
  .course-list-item a:hover {
    opacity: 0.8;
  }
  .course-list-item__thumb img:hover:hover {
    transform: scale(1.03);
  }
  .thm-footer {
    font-size: 16px;
  }
  .thm-footer a,
  .thm-footer button,
  .thm-footer input[type="submit"] {
    transition: opacity 0.5s, color 0.5s, background-color 0.5s;
  }
  .thm-footer a[href^="tel:"] {
    pointer-events: none;
    cursor: default;
  }
  .thm-footer {
    margin-top: min(80px, 6.6445182724vw);
  }
  .thm-footer__menu {
    flex-direction: row;
    gap: min(50px, 4.1528239203vw);
  }
  .thm-footer__menu > * {
    flex: 1;
  }
  .thm-footer-about {
    gap: 20px;
  }
  .thm-footer-about-logo {
    margin-bottom: 10px;
  }
  .thm-footer-about-logo a:hover {
    opacity: 0.8;
  }
  .thm-footer-about-logo img {
    width: 244px;
    height: auto;
  }
  .thm-footer-about-content {
    gap: 20px;
  }
  .thm-footer-about-data__ttl {
    margin-bottom: 5px;
    font-size: 14px;
  }
  .thm-footer-about-data__content {
    font-size: 12px;
  }
  .thm-footer-nav__ttl {
    font-size: 14px;
    padding-bottom: 8px;
    margin-bottom: 10px;
  }
  .thm-footer-nav__list {
    gap: 10px;
  }
  .thm-footer-nav__list .menu-item {
    font-size: 14px;
  }
  .thm-footer-nav__list .menu-item a:hover {
    color: var(--color-main);
  }
  .thm-footer-nav .sub-menu {
    margin-top: 10px;
    gap: 10px;
  }
  .thm-footer-copyright {
    padding: 15px 40px;
    font-size: 12px;
  }
  .is-itschool-mode .thm-footer-about-logo img {
    width: 212px;
    height: auto;
  }
  .pagination-list {
    gap: 15px;
  }
  .pagination-list li > * {
    font-size: 1.6rem;
    width: 40px;
    height: 40px;
  }
  .pagination-list li a:hover {
    opacity: 0.6;
  }
  .pagination-list .prev::before,
  .pagination-list .next::before {
    transform: translate(calc(-50% + 1px), -50%) rotate(-45deg);
    width: 8px;
    height: 8px;
  }
  .pagination-list .next::before {
    transform: translate(calc(-50% - 1px), -50%) rotate(135deg);
  }
  .main-content {
    padding-bottom: min(50px, 4.1528239203vw);
  }
  .archive-ttl {
    gap: 5px;
  }
  .archive-ttl__en {
    font-size: 14px;
  }
  .archive-ttl__ja {
    font-size: 28px;
  }
  .archive-ttl__page {
    margin-top: 5px;
    font-size: 14px;
  }
  .archive-content__ttl {
    margin-bottom: min(40px, 3.3222591362vw);
  }
  .thm-article h2,
  .sidebar h2 {
    font-size: 24px;
  }
  .thm-article h2.--sidebar,
  .sidebar h2.--sidebar {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .thm-article .is-style-custom-blue > *::before,
  .thm-article .is-style-custom-yellow > *::before,
  .thm-article .is-style-custom-pink > *::before,
  .sidebar .is-style-custom-blue > *::before,
  .sidebar .is-style-custom-yellow > *::before,
  .sidebar .is-style-custom-pink > *::before {
    width: 28px;
    height: 28px;
  }
  .thm-article .is-style-custom-blue a:hover,
  .thm-article .is-style-custom-yellow a:hover,
  .thm-article .is-style-custom-pink a:hover,
  .sidebar .is-style-custom-blue a:hover,
  .sidebar .is-style-custom-yellow a:hover,
  .sidebar .is-style-custom-pink a:hover {
    opacity: 0.8;
  }
  .thm-article-entry-meta {
    gap: 20px;
    margin-bottom: 30px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .thm-article-entry-post-on {
    font-size: 12px;
  }
  .thm-article-entry-cats {
    gap: 10px;
  }
  .thm-article-entry-cats a {
    font-size: 12px;
  }
  .thm-article-entry-cats a:hover {
    opacity: 0.8;
  }
  .thm-article-entry-tags {
    padding: 5px 0 !important;
    gap: 10px;
  }
  .thm-article-entry-tags a {
    font-size: 1.4rem;
  }
  .thm-article-entry-tags a:hover {
    opacity: 0.6;
  }
  .thm-article-footer-meta {
    margin-top: 20px;
  }
  .thm-article .entry-content .toc {
    display: none;
  }
  .thm-author-box {
    padding: 60px 30px 60px;
  }
  .thm-author-box__inner {
    gap: 30px;
  }
  .thm-author-box__img {
    width: 120px;
    height: 120px;
  }
  .thm-author-box__name {
    font-size: 1.8rem;
    margin-bottom: 10px;
  }
  .thm-author-box__desc {
    font-size: 1.4rem;
  }
  .thm-author-box__label {
    font-size: 1.4rem;
    top: 15px;
    height: 28px;
  }
  .thm-author-box__label::before {
    border: 14px solid var(--color-black);
    border-left-width: 8px;
    border-right-width: 8px;
    border-right-color: transparent;
  }
  .is-itschool-mode .thm-author-box__label::before {
    border-color: var(--color-main);
    border-right-color: transparent;
  }
  .sidebar .widget-banner:hover {
    opacity: 0.8;
  }
  .contact-ttl {
    padding-top: 20px;
    font-size: 3.2rem;
    margin-bottom: 30px;
  }
  .contact-msg {
    font-size: 1.8rem;
  }
  .contact-form {
    margin-top: 50px;
    padding: 80px 80px 100px;
  }
  .contact-form table td,
  .contact-form table th {
    padding: 9px;
    font-size: 1.8rem;
  }
  .contact-form table th {
    width: 220px;
  }
  .contact-form table tr + tr {
    margin-top: 30px;
  }
  .contact-form-required {
    font-size: 1.5rem;
  }
  .contact-form input[type="text"],
  .contact-form input[type="email"],
  .contact-form input[type="tel"],
  .contact-form input[type="url"],
  .contact-form input[type="number"],
  .contact-form input[type="password"],
  .contact-form textarea {
    font-size: 2rem;
  }
  .contact-form-check {
    margin-top: 40px;
  }
  .contact-form-submit {
    margin-top: 40px;
  }
  .contact-thanks-msg {
    margin-top: 50px;
    padding: 80px 80px 100px;
  }
  .contact-thanks-back-home {
    margin-top: 60px;
  }
}
@media screen and (min-width: 751px) and (max-width: 1203px) {
  .toc-widget-box .toc,
  .toc {
    padding: 30px 25px 50px;
  }
  .pager-post-navi {
    gap: 30px;
  }
  .blog-list-item.--horizontal .blog-list-item__ttl {
    font-size: 1.3rem;
  }
  .blog-list-item.--horizontal .blog-list-item__meta {
    font-size: 1rem;
  }
  .thm-footer__inner {
    flex-direction: column;
    gap: 60px;
    padding: 80px 0;
  }
  .thm-footer-about-content {
    flex-direction: row;
    gap: 50px;
  }
  .thm-article-footer-meta .thm-article-entry-cats {
    margin-top: 15px !important;
  }
}
@media screen and (min-width: 1204px) {
  .l-container.--lg {
    max-width: 1260px;
  }
  .l-col2 > *:first-child {
    width: calc(100% - min(320px, 26.5780730897vw) - min(60px, 4.9833887043vw));
  }
  .mb-only {
    display: none !important;
  }
  .tb-only {
    display: none !important;
  }
  .text-pc-center {
    text-align: center !important;
  }
  .article .entry-content {
    margin-top: 40px;
  }
  .pager-post-navi {
    flex-direction: row;
    justify-content: space-between;
    gap: 70px;
  }
  .blog-list-item.--horizontal .blog-list-item__meta {
    font-size: 1.2rem;
  }
  .thm-footer__inner {
    flex-direction: row;
    justify-content: space-between;
    gap: min(100px, 8.3056478405vw);
    padding: min(80px, 6.6445182724vw) 0;
  }
  .thm-footer__about {
    flex-grow: 0;
    flex-shrink: 0;
    width: min(280px, 23.2558139535vw);
  }
  .thm-footer__menu {
    width: min(726px, 60.2990033223vw);
  }
  .thm-article-footer-meta {
    flex-direction: row;
    justify-content: space-between;
    gap: 40px;
  }
  .thm-article-footer-meta .thm-article-entry-cats {
    justify-content: flex-end;
  }
}
@media screen and (max-width: 1203px) {
  .pc-only {
    display: none !important;
  }
  .text-mb-center {
    text-align: center !important;
  }
}
@media screen and (max-width: 782px) {
  body.admin-bar {
    padding-top: 24px;
  }
}
@media screen and (max-width: 750px) {
  body.admin-bar {
    padding-top: calc(13.3333333333vw - 46px);
  }
  .l-col2 > *:last-child {
    margin-top: 10.6666666667vw;
  }
  .tb-only {
    display: none !important;
  }
  .wide-only {
    display: none !important;
  }
  .breadcrumb {
    margin: 0;
  }
  .breadcrumb-wrap {
    padding: 0.4em 0;
    background-color: var(--color-gray);
    overflow-y: auto;
    white-space: nowrap;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  .breadcrumb-wrap::-webkit-scrollbar {
    display: none;
  }
  .is-itschool-mode .breadcrumb-wrap {
    background-color: var(--color-main-light);
  }
  .sec-ttl.--left .sec-ttl__inner {
    padding-right: 10.6666666667vw;
  }
  .thm-article-footer-meta .thm-article-entry-cats {
    margin-top: 4vw !important;
  }
  .sidebar .widget {
    margin-bottom: 0;
  }
  .sidebar .widget + .widget {
    margin-top: 10.6666666667vw;
  }
  .contact-form {
    margin-left: -5.3333333333vw;
    margin-right: -5.3333333333vw;
  }
  .contact-form table tr,
  .contact-form table th,
  .contact-form table td {
    display: block;
  }
}
@media screen and (max-width: 561px) {
  .sp-l-only {
    display: none !important;
  }
  .sp-l-and-wide-only {
    display: none !important;
  }
}

/*******************************
************* 追加 *************
********************************/

/************ 投稿 ************/

/* 見出し余白 */
.thm-article h2,
.thm-article h3,
.thm-article h4,
.thm-article h5,
.thm-article h6,
.sidebar h2,
.sidebar h3,
.sidebar h4,
.sidebar h5,
.sidebar h6 {
  margin-top: 2em;
  margin-bottom: 1em;
}

/* 見出し2 */
.thm-article h2 {
  padding: 8px 14px 8px 14px;
  background-color: var(--color-main);
  color: #fff;
}
.thm-article h2::before,
.thm-article h2::after {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
}
.thm-article h2::before {
  top: -4px;
  width: 100%;
  background-color: var(--color-main);
}
.thm-article h2::after {
  bottom: -4px;
  width: 100%;
  background-color: var(--color-main);
}

/* 見出し3 */
.thm-article h3 {
  padding: 0 0 14px 0;
}
.thm-article h3::before,
.thm-article h3::after {
  position: absolute;
  top: unset;
  bottom: 0;
  left: 0;
  height: 3px;
}
.thm-article h3::before {
  width: 100%;
  background-color: var(--color-main);
}
.thm-article h3::after {
  content: none;
}

/* 見出し4 */
.thm-article h4 {
  border-top: none;
  border-bottom: none;
  padding-left: 10px;
  padding-block: 4px;
  border-left: 3px solid var(--color-main);
}

.article h4, .article h5, .article h6 {
  font-size: 18px;
}

/* テーブル */
.wp-block-table thead {
  border-bottom: none;
}
.wp-block-table thead tr th {
  background-color: var(--color-main);
  color: #fff;
}
.wp-block-table {
  --cocoon-x-thin-color: #d5d5d5;
}

/************ /投稿 ************/

/* アイキャッチ画像 */
.thm-article .eye-catch {
  max-width: 580px;
  margin: 0 auto;
}

/* 前後のページ */
.pager-post-navi {
  gap: 20px;
  flex-direction: row !important;
}
.pager-post-navi a.prev-post {
  flex: 1;
}
.pager-post-navi a.next-post {
  flex: 1;
  flex-direction: row;
}
.pager-post-navi .prev-post-title,
.pager-post-navi .next-post-title {
  font-size: 4.3333333333vw;
}

/* セクション見出し */
.sec-ttl.--sm .sec-ttl__ja {
  font-size: 5.9333333333vw;
}

/* PCのみ */
@media screen and (min-width: 751px) {
  /* 前後のページ */
  .pager-post-navi .prev-post-title,
  .pager-post-navi .next-post-title {
    font-size: 16px;
  }

  /* セクション見出し */
  .sec-ttl.--sm .sec-ttl__ja {
    font-size: 2.6rem;
  }
}

@media screen and (max-width: 750px) {
  /* 前後のページ */
  .pager-post-navi {
    gap: 5.3333333333vw;
    flex-direction: column !important;
  }

  .pager-post-navi a.next-post::before {
    right: unset;
    padding-right: 0;
    left: 0;
    padding-left: 4vw;
  }

  .pager-post-navi a.next-post::after {
    right: unset;
    left: 0;
  }
}