@charset "UTF-8";

/* Blog article: title size, eyecatch and body parts */
.jz-article-title {
  font-size: clamp(34px, 3.4vw, 54px);
  line-height: 1.5;
  letter-spacing: -.03em;
}

.jz-article-eyecatch {
  max-width: 1040px;
  margin: 0 auto clamp(64px, 6vw, 96px);
  overflow: hidden;
  background: #e6ecf1;
}

.jz-article-eyecatch img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.jz-article-body {
  /* 1行は全角40文字程度を目安にする（2026-09-20 デジタル庁デザインシステム） */
  max-width: 40em;
  overflow-wrap: anywhere;
}

.jz-article-body img {
  max-width: 100%;
  height: auto;
}

.jz-article-body figure img {
  display: block;
  width: 100%;
}

.jz-article-body strong {
  color: #16263a;
  font-weight: 700;
}

.jz-article-body span[id] {
  display: block;
  scroll-margin-top: calc(var(--jz-header-height, 96px) + 24px);
}

.jz-article-body .toc {
  margin-top: 48px;
  padding: 32px 36px;
  border-top: 2px solid #0b3a73;
  border-bottom: 1px solid #cbd6de;
  background: #f5f7f9;
}

.jz-article-body .toc > p {
  margin-top: 0;
  color: #0b3a73;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .08em;
}

.jz-article-body .toc ul {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding-left: 0;
}

.jz-article-body .toc li {
  position: relative;
  padding-left: 20px;
  list-style: none;
  font-size: 16px;
  line-height: 1.8;
}

.jz-article-body .toc li::before {
  position: absolute;
  top: .9em;
  left: 0;
  width: 10px;
  height: 1px;
  background: #0b3a73;
  content: '';
}

.jz-article-body .toc a {
  border-bottom: 0;
  color: #173553 !important;
  font-weight: 500 !important;
  text-decoration: none !important;
}

.jz-article-body .toc a:hover {
  color: #0b66b4 !important;
}

.jz-article-body .affiliate-notice {
  margin-top: 0;
  padding: 16px 20px;
  border: 1px solid #dce4ea;
  background: #fafbfc;
  color: #5c6d7c;
  font-size: 16px;
  line-height: 1.8;
}

.jz-article-body .affiliate-notice p {
  margin-top: 0;
}

.jz-article-body aside {
  margin-top: 40px;
  padding: 28px 32px;
  border-left: 3px solid #0b3a73;
  background: #f5f7f9;
}

.jz-article-body aside > :first-child {
  margin-top: 0;
}

.jz-article-body aside.article-cta {
  border-left: 0;
  border-top: 2px solid #0b3a73;
  background: #eef3f7;
}

.jz-article-body aside.article-cta a {
  border-bottom: 2px solid #0b3a73;
  color: #0b3a73 !important;
}

.jz-article-body dl {
  margin-top: 30px;
}

.jz-article-body dd {
  margin-left: 0;
}

.jz-article-body table {
  display: block;
  width: 100%;
  overflow-x: auto;
}

@media (max-width: 767px) {
  .jz-article-title {
    font-size: clamp(26px, 7vw, 34px);
  }

  .jz-article-eyecatch {
    margin-bottom: 48px;
  }

  .jz-article-body .toc {
    padding: 24px 20px;
  }

  .jz-article-body aside {
    padding: 22px 20px;
  }
}