html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend, table {
  font-size: 1em;
  margin: 0;
  padding: 0;
}

body {
  background: #fff;
  position: relative;
  font-family: "Inter", "Helvetica", "Arial", "Noto Sans JP", sans-serif;
  box-sizing: border-box;
}

ul, ol {
  list-style: none;
}

.rn2026-init {
  position: relative;
}

.rn2026-header {
  position: sticky;
  inset: 0;
  background: #fff;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  z-index: 5;
}
@media (max-width: 1120px) {
  .rn2026-header {
    padding-inline: 0.5rem;
  }
}

.rn2026-header-content {
  width: 1120px;
  max-width: calc(100% - 0px * 2);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 1rem;
}
.rn2026-header-content h1 {
  width: 12rem;
}
.rn2026-header-content .rn2026-header-menu {
  transition: opacity 0.4s;
}
@media (max-width: 992px) {
  .rn2026-header-content .rn2026-header-menu {
    visibility: hidden;
    z-index: -5;
    opacity: 0;
    z-index: 1;
    width: 860px;
    width: 100%;
    height: 100%;
    position: fixed;
    inset: 0;
    margin: auto;
    background: rgba(8, 41, 77, 0.9);
  }
  .rn2026-header-content .rn2026-header-menu.--show {
    visibility: visible;
    z-index: 1;
    opacity: 1;
    transition: 0.4s;
  }
}
.rn2026-header-content .rn2026-header-mobilemenu {
  background: #fff;
  max-height: 100%;
  overflow: auto;
}
@media (max-width: 992px) {
  .rn2026-header-content .rn2026-header-mobilemenu {
    width: 860px;
    padding-block: 2rem;
    max-width: calc(100% - 1rem);
    height: fit-content;
    position: absolute;
    inset: 0;
    margin: auto;
    z-index: 2;
  }
}
.rn2026-header-content .rn2026-header-mobilemenu-logo {
  width: 100px;
  margin-inline: auto;
  display: none;
}
@media (max-width: 992px) {
  .rn2026-header-content .rn2026-header-mobilemenu-logo {
    display: block;
  }
}
.rn2026-header-content .rn2026-header-mobilemenu-close {
  display: none;
  padding: 0 2rem;
  border: solid 1px #9e8743;
  width: fit-content;
  margin: 0 auto;
  cursor: pointer;
  color: #9e8743;
  border-radius: 2px;
}
@media (max-width: 992px) {
  .rn2026-header-content .rn2026-header-mobilemenu-close {
    display: block;
  }
}
.rn2026-header-content .rn2026-header-mobilemenu-open {
  padding: 4px;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
@media (max-width: 992px) {
  .rn2026-header-content .rn2026-header-mobilemenu-open {
    display: flex;
  }
}
.rn2026-header-content .rn2026-header-mobilemenu-open svg {
  width: 30px;
  height: 20px;
  margin: auto;
}
.rn2026-header-content .rn2026-header-mobilemenu-open span {
  font-size: 0.75rem;
  line-height: 1;
  display: block;
  text-align: center;
  padding: 0.5em;
}
.rn2026-header-content .rn2026-header-menu.--show .rn2026-header-mobilemenu-open {
  display: none;
}
.rn2026-header-content ul {
  display: flex;
}
.rn2026-header-content ul li > a {
  margin-left: 2em;
  font-weight: bold;
  display: block;
}
@media (max-width: 992px) {
  .rn2026-header-content ul {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-block: 4rem 2rem;
  }
  .rn2026-header-content ul li {
    font-size: 1.125rem;
    line-height: 1;
    padding-block: 1rem;
    border-bottom: solid 1px #ccc;
    width: 90%;
    text-align: center;
  }
  .rn2026-header-content ul li:nth-child(1) {
    border-top: solid 1px #ccc;
  }
  .rn2026-header-content ul li > a {
    margin-left: 0;
  }
}

.rn2026-breadcrumbs {
  padding: 0.5rem 0;
  background: #e6e3e3;
  position: relative;
}
.rn2026-breadcrumbs #breadcrumb,
.rn2026-breadcrumbs .blog #breadcrumb,
.rn2026-breadcrumbs .archive #breadcrumb,
.rn2026-breadcrumbs .error404 #breadcrumb,
.rn2026-breadcrumbs .search #breadcrumb {
  inset: 0;
  position: static;
  line-height: 1;
}
.rn2026-breadcrumbs #breadcrumb span, .rn2026-breadcrumbs #breadcrumb a, .rn2026-breadcrumbs #breadcrumb i,
.rn2026-breadcrumbs .blog #breadcrumb span,
.rn2026-breadcrumbs .blog #breadcrumb a,
.rn2026-breadcrumbs .blog #breadcrumb i,
.rn2026-breadcrumbs .archive #breadcrumb span,
.rn2026-breadcrumbs .archive #breadcrumb a,
.rn2026-breadcrumbs .archive #breadcrumb i,
.rn2026-breadcrumbs .error404 #breadcrumb span,
.rn2026-breadcrumbs .error404 #breadcrumb a,
.rn2026-breadcrumbs .error404 #breadcrumb i,
.rn2026-breadcrumbs .search #breadcrumb span,
.rn2026-breadcrumbs .search #breadcrumb a,
.rn2026-breadcrumbs .search #breadcrumb i {
  font-size: 0.875rem;
}
.rn2026-breadcrumbs ol {
  width: 1120px;
  max-width: calc(100% - 0px * 2);
  margin-inline: auto;
}

.rn2026-body {
  position: relative;
  overflow: hidden;
}
@media (max-width: 1120px) {
  .rn2026-body {
    padding-inline: 0.5rem;
  }
}

.rn2026-footer {
  background: #08294d;
  color: #fff;
  padding-top: 1rem;
  position: relative;
}
.rn2026-footer i, .rn2026-footer a {
  color: #fff;
}
.rn2026-footer .rn2026-footer-logo {
  margin-top: 2rem;
  width: 100px;
  height: 100px;
  margin-inline: auto;
  background-color: #fff;
  -webkit-mask-image: url("../--img/logo-v.svg");
  mask-image: url("../--img/logo-v.svg");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}
.rn2026-footer .rn2026-footer-menu {
  display: flex;
  justify-content: space-between;
}
.rn2026-footer .rn2026-footer-menu > div {
  width: 30%;
}
@media (max-width: 768px) {
  .rn2026-footer .rn2026-footer-menu {
    flex-direction: column;
    align-items: center;
  }
  .rn2026-footer .rn2026-footer-menu > div {
    width: 100%;
    text-align: center;
    margin-bottom: 1rem;
  }
}
.rn2026-footer .rn2026-footer-menu h3 {
  color: #fff;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
}
.rn2026-footer .rn2026-footer-menu h3::after {
  content: "";
  display: block;
  position: relative;
  margin-left: 1rem;
  height: 3px;
  flex-grow: 1;
  background: #fff;
}
@media (max-width: 768px) {
  .rn2026-footer .rn2026-footer-menu h3 {
    display: block;
  }
  .rn2026-footer .rn2026-footer-menu h3::after {
    content: "--";
    display: inline;
    background: transparent;
    margin-left: 0.5rem;
    width: 100%;
  }
}
.rn2026-footer .rn2026-footer-menu h3::after {
  height: 1px;
}
@media (max-width: 768px) {
  .rn2026-footer .rn2026-footer-menu h3 {
    display: none;
  }
}
.rn2026-footer .rn2026-footer-menu a {
  display: block;
  transition: 0.4s;
}
.rn2026-footer .rn2026-footer-menu a:hover {
  color: #9e8743;
}

.rn2026-u-btn {
  background: #08294d;
  color: #fff;
  display: block;
  width: fit-content;
  padding: 0.5em 2em;
  position: relative;
}
.rn2026-u-btn::after {
  content: "";
  position: absolute;
  display: block;
  margin: auto;
  width: 1em;
  height: 1px;
  background: #fff;
  right: 0;
  top: 0;
  bottom: 0;
}
.rn2026-u-btn:hover {
  color: #fff;
  transform: translateY(-5px);
}

.rn2026-u-arw {
  content: "";
  display: block;
  position: absolute;
  margin: auto;
  width: 4rem;
  height: 2rem;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  left: 0;
  right: 0;
  bottom: -2rem;
  background: linear-gradient(to bottom, #08294d 5%, #9e8743);
}

.rn2026-body {
  background: #f0f0f0;
  padding-block: 2rem;
}

#top .rn2026-post article {
  background: #f0f0f0;
}
#top .rn2026-post article header {
  margin-bottom: 2rem;
}
#top .rn2026-post article .article-thumbnail {
  max-width: 300px;
}
#top .rn2026-post article header, #top .rn2026-post article .article-body, #top .rn2026-post aside .related {
  width: 1120px;
  max-width: calc(100% - 0px * 2);
  margin-inline: auto;
  background: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  padding: 2rem;
}
@media (max-width: 768px) {
  #top .rn2026-post article header, #top .rn2026-post article .article-body, #top .rn2026-post aside .related {
    padding: 1rem;
  }
}
#top .rn2026-post article header {
  position: relative;
}
#top .rn2026-post article header::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 2rem;
  height: 2rem;
  background: #9e8743;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
@media (max-width: 768px) {
  #top .rn2026-post article header::before {
    width: 1rem;
    height: 1rem;
  }
}
#top .rn2026-post .article-header {
  padding: 0;
}
#top .rn2026-post .article-body h3 {
  font-size: 1.4rem;
  font-weight: bold;
  padding: 0 0.5rem;
  border: none;
  background: #e7eff8;
  color: #08294d;
}
#top .rn2026-post .article-body h4 {
  font-size: 1.125rem;
  font-weight: bold;
  width: fit-content;
  border-bottom: solid 1px #08294d;
  padding: 0;
}
#top .rn2026-post .article-body ol, #top .rn2026-post .article-body ul {
  list-style-position: outside;
  padding-left: 1.5em;
}
#top .rn2026-post .article-body ol {
  list-style-type: decimal;
}
#top .rn2026-post .article-body ul {
  list-style-type: disc;
}
#top .rn2026-post .article-body p strong {
  color: #c00;
}
#top .rn2026-post .article-body p a {
  color: #08294d;
  text-decoration: underline;
}
#top .rn2026-post .article-body p a:hover {
  transition: 0.4s;
  color: rgb(131.5, 148, 166);
}
#top .rn2026-post .article-body .rn2026-group1, #top .rn2026-post .article-body blockquote {
  border-left: solid 1px #888;
  padding: 0 1rem;
  margin-left: 1rem;
}
#top .rn2026-post .article-body .rn2026-group1 h3, #top .rn2026-post .article-body .rn2026-group1 h4, #top .rn2026-post .article-body blockquote h3, #top .rn2026-post .article-body blockquote h4 {
  border: none;
}
#top .rn2026-post .article-body .rn2026-group1 h3 + *, #top .rn2026-post .article-body .rn2026-group1 h4 + *, #top .rn2026-post .article-body blockquote h3 + *, #top .rn2026-post .article-body blockquote h4 + * {
  margin-top: 8px;
}
#top .rn2026-post .article-body .rn2026-group2 {
  border: solid 1px #08294d;
  padding: 1rem;
}
#top .rn2026-post .article-body .rn2026-group2 h3, #top .rn2026-post .article-body .rn2026-group2 h4 {
  margin: -1rem -1rem 0;
  background: #08294d;
  color: #fff;
  padding: 0.2rem 0.5rem;
  text-decoration: none;
  border: none;
}
#top .rn2026-post .article-body .rn2026-group2 h3 {
  width: auto;
}
#top .rn2026-post .article-body .rn2026-group2.__color2 {
  border-color: #9e8743;
}
#top .rn2026-post .article-body .rn2026-group2.__color2 h3, #top .rn2026-post .article-body .rn2026-group2.__color2 h4 {
  background-color: #9e8743;
}
#top .rn2026-post .entry-title {
  font-size: 2rem;
  font-weight: bold;
  color: #08294d;
  border-left: solid 0.75rem #08294d;
  padding-left: 1rem;
}
@media (max-width: 768px) {
  #top .rn2026-post .entry-title {
    font-size: 1.25rem;
  }
}

/* works / column 個別: 本文見出しを h3→h2 / h4→h3 に昇格した際、
   従来の h3 / h4 の見た目を全コンテキストで維持する（レイアウト維持）
   ＝ 元の .article-body 見出しルールを h3→h2・h4→h3 に読み替えて複製 */
#top.single-works .rn2026-post .article-body h2,
#top.single-column .rn2026-post .article-body h2 {
  font-size: 1.4rem;
  font-weight: bold;
  padding: 0 0.5rem;
  border: none;
  background: #e7eff8;
  color: #08294d;
}
#top.single-works .rn2026-post .article-body h3,
#top.single-column .rn2026-post .article-body h3 {
  font-size: 1.125rem;
  font-weight: bold;
  width: fit-content;
  border: none;
  border-bottom: solid 1px #08294d;
  padding: 0;
  background: none;
  color: #000c15;
}
#top.single-works .rn2026-post .article-body .rn2026-group1 h2,
#top.single-works .rn2026-post .article-body .rn2026-group1 h3,
#top.single-works .rn2026-post .article-body blockquote h2,
#top.single-works .rn2026-post .article-body blockquote h3,
#top.single-column .rn2026-post .article-body .rn2026-group1 h2,
#top.single-column .rn2026-post .article-body .rn2026-group1 h3,
#top.single-column .rn2026-post .article-body blockquote h2,
#top.single-column .rn2026-post .article-body blockquote h3 {
  border: none;
}
#top.single-works .rn2026-post .article-body .rn2026-group1 h2 + *,
#top.single-works .rn2026-post .article-body .rn2026-group1 h3 + *,
#top.single-works .rn2026-post .article-body blockquote h2 + *,
#top.single-works .rn2026-post .article-body blockquote h3 + *,
#top.single-column .rn2026-post .article-body .rn2026-group1 h2 + *,
#top.single-column .rn2026-post .article-body .rn2026-group1 h3 + *,
#top.single-column .rn2026-post .article-body blockquote h2 + *,
#top.single-column .rn2026-post .article-body blockquote h3 + * {
  margin-top: 8px;
}
#top.single-works .rn2026-post .article-body .rn2026-group2 h2,
#top.single-works .rn2026-post .article-body .rn2026-group2 h3,
#top.single-column .rn2026-post .article-body .rn2026-group2 h2,
#top.single-column .rn2026-post .article-body .rn2026-group2 h3 {
  margin: -1rem -1rem 0;
  background: #08294d;
  color: #fff;
  padding: 0.2rem 0.5rem;
  text-decoration: none;
  border: none;
}
#top.single-works .rn2026-post .article-body .rn2026-group2 h2,
#top.single-column .rn2026-post .article-body .rn2026-group2 h2 {
  width: auto;
}
#top.single-works .rn2026-post .article-body .rn2026-group2.__color2 h2,
#top.single-works .rn2026-post .article-body .rn2026-group2.__color2 h3,
#top.single-column .rn2026-post .article-body .rn2026-group2.__color2 h2,
#top.single-column .rn2026-post .article-body .rn2026-group2.__color2 h3 {
  background-color: #9e8743;
}
#top.single-works .rn2026-post .article-body .rn2026-related-label,
#top.single-column .rn2026-post .article-body .rn2026-related-label {
  font-size: 1.125rem;
  font-weight: bold;
  width: fit-content;
  border: none;
  padding: 0;
  margin: 0;
  background: none;
  color: #000c15;
}
#top.single-works .rn2026-post .article-body .rn2026-related-label + *,
#top.single-column .rn2026-post .article-body .rn2026-related-label + * {
  margin-top: 8px;
}

/*# sourceMappingURL=rn2026-single.css.map */