@charset "UTF-8";

/* ========================================================================
   Home: News (お知らせ) section
   ======================================================================== */

.news {
  background: var(--color-white);
  padding: 56px 0;
}

@media screen and (max-width: 768px) {
  .news {
    padding: 40px 0;
  }
}

.news-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  align-items: start;
}

@media screen and (max-width: 768px) {
  .news-inner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 20px;
  }
}

.news-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin: 0;
  padding-top: 8px;
}

@media screen and (max-width: 768px) {
  .news-title {
    font-size: 22px;
    padding-top: 0;
  }
}

.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border);
}

.news-item {
  border-bottom: 1px solid var(--color-border);
}

.news-item-inner {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 16px 8px;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: background-color 0.15s;
}

@media screen and (max-width: 768px) {
  .news-item-inner {
    flex-wrap: wrap;
    gap: 4px 16px;
    padding: 14px 4px;
  }
}

a.news-item-inner.is-link:hover {
  background-color: var(--color-bg-light-blue);
  color: var(--color-text-accent);
}

.news-date {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  min-width: 92px;
}

.news-text {
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.7;
  word-break: break-word;
}

@media screen and (max-width: 768px) {
  .news-text {
    font-size: 14px;
    width: 100%;
  }
}

/* ========================================================================
   Column detail page
   ======================================================================== */

.column-detail {
  background: var(--color-white);
  padding: 80px 0;
}

@media screen and (max-width: 1024px) {
  .column-detail {
    padding: 56px 0;
  }
}

@media screen and (max-width: 768px) {
  .column-detail {
    padding: 40px 0;
  }
}

.column-detail-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

@media screen and (max-width: 768px) {
  .column-detail-inner {
    padding: 0 20px;
  }
}

.column-detail-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 40px;
  background: #f3f5f7;
}

.column-detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.column-detail-body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-text);
  word-break: break-word;
}

@media screen and (max-width: 768px) {
  .column-detail-body {
    font-size: 15px;
    line-height: 1.8;
  }
}

.column-detail-body > * + * {
  margin-top: 1.25em;
}

.column-detail-body h2 {
  font-size: 1.5em;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 2.5em;
  margin-bottom: 0.8em;
  padding-bottom: 0.3em;
  border-bottom: 2px solid var(--color-btn);
  color: #1a1a1a;
}

.column-detail-body h3 {
  font-size: 1.2em;
  font-weight: 700;
  line-height: 1.5;
  margin-top: 2em;
  margin-bottom: 0.6em;
  padding-left: 12px;
  border-left: 4px solid var(--color-btn);
  color: #1a1a1a;
}

.column-detail-body h2:first-child,
.column-detail-body h3:first-child {
  margin-top: 0;
}

.column-detail-body p {
  margin: 0;
}

.column-detail-body a {
  color: var(--color-btn);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.column-detail-body a:hover {
  text-decoration: none;
}

.column-detail-body strong {
  font-weight: 700;
}

.column-detail-body em {
  font-style: italic;
}

.column-detail-body ul,
.column-detail-body ol {
  padding-left: 1.8em;
}

.column-detail-body ul {
  list-style: disc;
}

.column-detail-body ol {
  list-style: decimal;
}

.column-detail-body li + li {
  margin-top: 0.35em;
}

.column-detail-body li > ul,
.column-detail-body li > ol {
  margin-top: 0.35em;
}

.column-detail-body blockquote {
  margin: 1.5em 0;
  padding: 1em 1.25em;
  background: #f5f8fb;
  border-left: 4px solid var(--color-btn);
  color: #555;
  font-size: 0.95em;
  border-radius: 0 6px 6px 0;
}

.column-detail-body blockquote > * + * {
  margin-top: 0.75em;
}

.column-detail-body img,
.column-detail-body .article-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.5em auto;
  display: block;
}

.column-detail-body code {
  font-family: "SFMono-Regular", Consolas, Monaco, "Courier New", monospace;
  font-size: 0.9em;
  padding: 0.15em 0.4em;
  background: #f3f5f7;
  border-radius: 4px;
}

.column-detail-body pre {
  margin: 1.5em 0;
  padding: 1em 1.25em;
  background: #1e293b;
  color: #f8fafc;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.9em;
  line-height: 1.7;
}

.column-detail-body pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

.column-detail-body hr {
  margin: 2.5em 0;
  border: 0;
  height: 1px;
  background: #e5e7eb;
}