.inner-main {
  min-height: 100vh;
  background: var(--paper);
}

.inner-template .site-main {
  overflow: clip;
}

.breadcrumb {
  display: flex;
  max-width: 1240px;
  flex-wrap: wrap;
  gap: 6px 9px;
  margin: 0 auto;
  padding: 18px 4vw;
  color: var(--muted);
  font-size: 11px;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--accent-dark);
}

.inner-hero {
  display: grid;
  min-height: 470px;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
  background: var(--hero);
}

.inner-hero__copy {
  display: flex;
  grid-column: 1;
  flex-direction: column;
  justify-content: center;
  padding: 64px 5vw 72px;
}

.inner-hero__category {
  align-self: flex-start;
  margin-bottom: 22px;
  padding: 3px 8px;
  border: 1px solid #bbb9b1;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.inner-hero h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(36px, 4.1vw, 58px);
  line-height: 1.34;
  letter-spacing: -.04em;
}

.inner-hero h1 .title-phrase {
  margin-right: .2em;
}

.inner-hero__lead {
  max-width: 680px;
  margin: 26px 0 0;
  color: #4f4e49;
  font-size: 15px;
  line-height: 2;
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 20px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 11px;
}

.entry-meta time,
.entry-meta span {
  white-space: nowrap;
}

.inner-hero__visual {
  grid-column: 2;
  grid-row: 1;
  min-height: 390px;
  margin: 0;
  overflow: hidden;
}

.inner-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inner-hero .hero-cta {
  margin-top: 34px;
}

/*
 * 下層ページのレイアウト専用。WordPressではmain側へthe_content()を置き、
 * サイドナビを本文の外に置くことでSWELLの.post_contentを変更しません。
 */
.content-with-sidebar {
  display: grid;
  max-width: 1120px;
  grid-template-columns: minmax(0, 760px) minmax(180px, 220px);
  justify-content: center;
  gap: 48px;
  margin: 0 auto;
  padding: 86px 4vw 116px;
}

.inner-side-nav {
  position: sticky;
  top: 28px;
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  min-width: 0;
}

.content-with-sidebar > article {
  grid-column: 1;
  grid-row: 1;
}

.inner-side-nav__eyebrow {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.inner-side-nav__title {
  margin: 0 0 20px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
}

.inner-side-nav nav {
  display: grid;
  gap: 3px;
}

.inner-side-nav nav a {
  position: relative;
  padding: 7px 0 7px 17px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.inner-side-nav nav a::before {
  position: absolute;
  top: 1.05em;
  left: 1px;
  width: 5px;
  height: 5px;
  background: #aaa89f;
  border-radius: 50%;
  content: "";
}

.inner-side-nav nav a:hover,
.inner-side-nav nav a:focus-visible,
.inner-side-nav nav a.is-current {
  color: var(--ink);
  font-weight: 700;
}

.inner-side-nav nav a:hover::before,
.inner-side-nav nav a:focus-visible::before,
.inner-side-nav nav a.is-current::before {
  background: var(--accent);
}

.inner-side-nav__contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 28px;
  padding: 13px 14px;
  background: var(--accent);
  border: 1px solid var(--accent);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
}

.inner-side-nav__contact:hover,
.inner-side-nav__contact:focus-visible {
  background: #fff;
  border-color: var(--accent-dark);
}

.article-content,
.page-entry {
  min-width: 0;
}

/* ローカルプレビュー専用。SWELL実装時はこのクラスを付けません。 */
.swell-editor-preview {
  font-size: 16px;
  line-height: 2;
}

.swell-editor-preview > :first-child {
  margin-top: 0;
}

.swell-editor-preview > p {
  margin: 0 0 28px;
}

.swell-editor-preview .article-lead {
  margin-bottom: 52px;
  font-size: 18px;
  font-weight: 500;
  line-height: 2;
}

.swell-editor-preview h2 {
  margin: 78px 0 25px;
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1.5;
  letter-spacing: -.025em;
  scroll-margin-top: 36px;
}

.swell-editor-preview h3 {
  margin: 48px 0 18px;
  font-size: 21px;
  line-height: 1.6;
  scroll-margin-top: 36px;
}

.swell-editor-preview a:not(.post-tags a) {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.swell-editor-preview ul,
.swell-editor-preview ol {
  margin: 24px 0 34px;
  padding-left: 1.55em;
}

.swell-editor-preview li {
  margin: 7px 0;
}

.swell-editor-preview figure {
  margin: 48px 0;
}

.swell-editor-preview figure img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.swell-editor-preview figcaption {
  margin-top: 9px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.article-quote {
  margin: 40px 0;
  padding: 27px 30px;
  background: #f7f7f4;
  font-size: 17px;
  font-weight: 600;
}

.article-note {
  margin: 34px 0;
  padding: 23px 25px;
  background: var(--soft);
}

.article-note strong {
  display: block;
  margin-bottom: 5px;
}

.article-table-wrap {
  margin: 34px 0;
  overflow-x: auto;
}

.article-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 14px;
}

.article-table th,
.article-table td {
  padding: 13px 15px;
  border: 1px solid #d7d7d2;
  text-align: left;
  vertical-align: top;
}

.article-table th {
  background: #f5f5f3;
  color: #555;
  font-weight: 700;
}

.author-box {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 22px;
  margin-top: 66px;
  padding: 26px;
  background: var(--soft);
}

.author-box img {
  width: 112px;
  height: auto;
  filter: brightness(0);
}

.swell-editor-preview .author-box h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.author-box p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 26px;
}

.post-tags a {
  padding: 3px 8px;
  border: 1px solid #c9c7c0;
  color: var(--muted);
  font-size: 11px;
}

.post-tags a:hover,
.post-tags a:focus-visible {
  border-color: var(--accent-dark);
  color: var(--ink);
}

.swell-editor-preview .wp-block-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0 44px;
}

.swell-editor-preview .wp-block-columns--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.swell-editor-preview .wp-block-column {
  padding: 24px;
  background: var(--soft);
}

.swell-editor-preview .wp-block-column h3 {
  margin: 0 0 13px;
  font-size: 17px;
}

.swell-editor-preview .wp-block-column p,
.swell-editor-preview .wp-block-column ul {
  margin-top: 0;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.editor-process-list {
  display: grid;
  gap: 16px;
  margin: 28px 0 46px;
  padding-left: 1.6em;
}

.editor-process-list li {
  padding-left: 8px;
}

.editor-process-list li::marker {
  color: var(--accent-dark);
  font-weight: 800;
}

.editor-process-list strong,
.editor-process-list span {
  display: block;
}

.editor-process-list span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
}

.editor-faq {
  display: grid;
  gap: 8px;
  margin-top: 28px;
}

.editor-faq details {
  padding: 20px 22px;
  background: var(--soft);
}

.editor-faq summary {
  cursor: pointer;
  font-weight: 700;
  list-style-position: outside;
}

.editor-faq p {
  margin: 16px 0 0;
  color: var(--muted);
}

.related-posts {
  padding: 82px 4vw 98px;
  background: var(--soft);
}

.related-posts__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.related-posts h2 {
  margin: 0 0 32px;
  font-size: clamp(28px, 3vw, 39px);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.related-card {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  padding: 23px;
  background: #fff;
  outline: 2px solid transparent;
  outline-offset: -2px;
}

.related-card:hover,
.related-card:focus-visible {
  outline-color: var(--accent);
}

.related-card small {
  color: var(--muted);
  font-size: 14px;
}

.related-card strong {
  margin-top: 34px;
  font-size: 17px;
  line-height: 1.7;
}

.related-card span {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 14px;
}

.inner-cta {
  padding: 94px 5vw 104px;
  background: var(--accent);
  color: var(--ink);
}

.inner-cta__inner {
  max-width: 980px;
  margin: 0 auto;
}

.inner-cta h2 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(36px, 4.8vw, 62px);
  line-height: 1.4;
  letter-spacing: -.04em;
}

.inner-cta p {
  margin: 24px 0 0;
}

.inner-cta a {
  display: flex;
  width: min(100%, 420px);
  justify-content: space-between;
  margin-top: 34px;
  padding: 17px 21px;
  background: #fff;
  border: 2px solid var(--ink);
  color: var(--ink);
  font-weight: 700;
}

.inner-cta a:hover,
.inner-cta a:focus-visible {
  border-color: var(--accent-dark);
  color: var(--accent-dark);
}

@media (max-width: 1100px) {
  .inner-hero {
    grid-template-columns: 1.12fr .88fr;
  }

  .content-with-sidebar {
    grid-template-columns: minmax(0, 1fr) minmax(170px, 195px);
    gap: 32px;
  }

  .swell-editor-preview .wp-block-columns {
    grid-template-columns: 1fr;
  }

  .swell-editor-preview .wp-block-columns--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .inner-hero {
    grid-template-columns: 1fr;
  }

  .inner-hero__copy {
    grid-column: 1;
    grid-row: 1;
    padding: 86px 24px 60px;
  }

  .inner-hero__visual {
    grid-column: 1;
    grid-row: 2;
    min-height: 340px;
  }

  .content-with-sidebar {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 58px 24px 82px;
  }

  .inner-side-nav {
    position: static;
    grid-column: 1;
    grid-row: auto;
    padding: 22px;
    background: var(--soft);
  }

  .content-with-sidebar > article {
    grid-column: 1;
    grid-row: auto;
  }

  .inner-side-nav__title {
    margin-bottom: 12px;
  }

  .inner-side-nav nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 18px;
  }

  .inner-side-nav__contact {
    width: min(100%, 360px);
    margin-top: 18px;
  }

  .related-posts,
  .inner-cta {
    padding-right: 24px;
    padding-left: 24px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .breadcrumb {
    padding-right: 24px;
    padding-left: 24px;
  }

  .inner-hero h1 {
    font-size: 34px;
  }

  .inner-hero__visual {
    min-height: 270px;
  }

  .inner-side-nav nav {
    grid-template-columns: 1fr;
  }

  .swell-editor-preview {
    font-size: 15px;
  }

  .swell-editor-preview .article-lead {
    font-size: 16px;
  }

  .article-quote,
  .article-note {
    padding: 21px 19px;
  }

  .author-box {
    grid-template-columns: 1fr;
  }

  .author-box img {
    width: 145px;
  }

  .swell-editor-preview .wp-block-columns--two {
    grid-template-columns: 1fr;
  }

  .inner-cta h2 {
    font-size: 35px;
  }
}