/* 公開ブログの誌面。既存の記事 CSS と共通テーマの後に読み込む。 */
.native-public .journal {
  --journal-ink: var(--ink);
  --journal-muted: var(--muted);
  --journal-accent: var(--accent);
  --journal-line: var(--line);
  --journal-paper: var(--paper);
  color: var(--journal-ink);
  min-width: 0;
  padding: 0;
}
.native-public .journal :where(h1, h2, h3, p, figure) { margin: 0; }
.native-public .journal :where(h1, h2, h3) { font-family: inherit; color: var(--journal-ink); }
.native-public .journal a { color: var(--journal-accent); text-underline-offset: .25em; }
.native-public .journal a:focus-visible,
.native-public .journal summary:focus-visible { outline: 3px solid #315cff; outline-offset: 5px; }
.native-public .journal-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 350px);
  align-items: end;
  gap: 48px;
  padding: 20px 0 40px;
}
.native-public .journal-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 7px 11px; border: 1px solid #dfe7f8; border-radius: 8px; background: #ffffffc9; box-shadow: 0 2px 5px #20386803;
  margin-bottom: 22px;
  color: var(--journal-muted);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .18em;
}
.native-public .journal-eyebrow::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px #315cff0d; }
.native-public .journal-intro h1 {
  margin: 0;
  font-size: clamp(36px, 4.6vw, 58px);
  font-weight: 720;
  line-height: 1.43;
  letter-spacing: -.045em;
}
.native-public .journal-description {
  max-width: 560px;
  margin-top: 22px;
  color: var(--journal-muted);
  font-size: 14px;
  line-height: 1.95;
}
.native-public .journal-search { margin: 0 0 4px; min-width: 0; }
.native-public .journal-search label {
  display: block;
  margin-bottom: 12px;
  color: var(--journal-muted);
  font-size: 12px;
  font-weight: 500;
}
.native-public .journal-search-field { display: flex; gap: 8px; min-width: 0; }
.native-public .journal .journal-search .journal-search-field input[type="search"] {
  flex: 1;
  width: 0;
  min-width: 0;
  min-height: 48px;
  padding: 11px 14px;
  border: 1px solid var(--journal-line);
  border-radius: 10px;
  background: #fff;
  color: var(--journal-ink);
  font-size: 16px;
  box-shadow: 0 2px 3px #20386803,0 8px 20px #20386804,inset 0 1px 3px #20386802;
  transition: border-color .2s,box-shadow .2s;
}
.native-public .journal .journal-search .journal-search-field input[type="search"]:focus { border-color: #90aafa; box-shadow: 0 0 0 4px #315cff0a; }
.native-public .journal-search-field button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 0 0 auto;
  min-height: 48px;
  padding: 10px 18px;
  border: 1px solid var(--journal-accent);
  border-radius: 10px;
  box-shadow: 0 4px 12px #315cff21,inset 0 1px 0 #ffffff38;
  transition: background-color .2s,box-shadow .2s;
  background: var(--journal-accent);
  color: #fff;
  font-size: 13px;
}
.native-public .journal-categories {
  display: flex;
  gap: 8px;
  padding: 18px 0;
  border-block: 1px solid var(--journal-line);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #ccd9f5 transparent;
}
.native-public .journal-category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 40px;
  padding: 8px 15px;
  border: 1px solid var(--journal-line);
  border-radius: 999px;
  color: var(--journal-muted);
  background: #ffffffb3;
  transition: color .2s,background-color .2s,border-color .2s;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
}
.native-public .journal-category.is-active { background: var(--journal-accent); border-color: var(--journal-accent); color: #fff; box-shadow: 0 3px 8px #315cff1a,inset 0 1px 0 #ffffff29; }
.native-public .journal-feature { margin-top: 32px; }
.native-public .journal-card { min-width: 0; height: 100%; }
.native-public .journal-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--journal-line);
  border-radius: 21px;
  box-shadow: 0 2px 3px #20386803,0 12px 30px #20386806;
  color: var(--journal-ink);
  background: #fff;
  text-decoration: none;
  transition: transform .3s cubic-bezier(.2,.7,.2,1),border-color .3s,box-shadow .3s;
}
.native-public .journal-card-media {
  flex: 0 0 auto;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(145deg,#f0f5ff,#e4ecfc);
}
.native-public .journal-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}
.native-public .journal-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: start;
  gap: 16px;
  min-width: 0;
  padding: 24px;
}
.native-public .journal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  color: var(--journal-muted);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.7;
}
.native-public .journal-card-title {
  margin: 0;
  color: var(--journal-ink);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.7;
  letter-spacing: -.025em;
  overflow-wrap: anywhere;
}
.native-public .journal-card-excerpt { color: var(--journal-muted); font-size: 12px; line-height: 1.95; }
.native-public .journal-card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  margin-top: auto;
  padding-top: 8px;
  color: var(--journal-accent);
  font-size: 12px;
  font-weight: 550;
}
.native-public .journal-card-action > span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--journal-line);
  border-radius: 50%;
  font-size: 15px;
  background: #f8faff;
  transition: background-color .25s,border-color .25s,transform .25s;
}
.native-public .journal-card--featured .journal-card-link { display: grid; grid-template-columns: 1fr 1fr; background: linear-gradient(125deg,#f7f9fc,#edf0f6 65%,#e7edee); border-color: #dbe2ed; border-radius: 22px; box-shadow: 0 4px 8px #20386803,0 20px 44px #20386809,inset 0 1px 0 #fff; }
.native-public .journal-card--featured .journal-card-media { grid-column: 2; grid-row: 1; aspect-ratio: auto; min-height: 400px; }
.native-public .journal-card--featured .journal-card-copy { grid-column: 1; grid-row: 1; padding: 40px; gap: 18px; position: relative; }
.native-public .journal-feature-label { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; font-size: 12px; color: var(--journal-accent); }
.native-public .journal-feature-label > span { width: 7px; height: 7px; background: #50652b; border-radius: 50%; box-shadow: 0 0 0 4px #315cff0c; }
.native-public .journal-card--featured .journal-card-title { font-size: clamp(22px, 2.4vw, 29px); line-height: 1.65; font-weight: 650; }
.native-public .journal-card--featured .journal-card-excerpt { font-size: 13px; }
.native-public .journal-card--featured.journal-card--text .journal-card-link { grid-template-columns: 1fr; }
.native-public .journal-card--text .journal-card-copy { min-height: 290px; }
.native-public .journal-archive { margin-top: 56px; }
.native-public .journal-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.native-public .journal-section-heading > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 16px; }
.native-public .journal-section-heading h2 { margin: 0; font-size: 20px; font-weight: 650; line-height: 1.7; letter-spacing: -.02em; }
.native-public .journal-section-heading span { color: var(--journal-muted); font-size: 12px; }
.native-public .journal-feed { flex: 0 0 auto; padding-block: 10px; font-size: 12px; text-decoration: none; }
.native-public .journal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; }
.native-public .journal-empty { padding: 56px 24px; border: 1px dashed var(--journal-line); border-radius: 16px; text-align: center; }
.native-public .journal-empty h3 { font-size: 20px; }
.native-public .journal-empty p { margin-top: 12px; font-size: 14px; }
.native-public .journal .modern-pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 40px 0 0; padding: 0; }
.native-public .journal .modern-pagination a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; margin: 0; padding: 8px 14px; border: 1px solid var(--journal-line); border-radius: 9px; background: transparent; color: var(--journal-accent); font-size: 13px; text-decoration: none; box-shadow: none; }
.native-public .journal .modern-pagination a[aria-current="page"] { color: #fff; background: var(--journal-accent); border-color: var(--journal-accent); }
.native-public .journal-next { box-shadow: 0 20px 45px -25px #172b6866,inset 0 1px 0 #c7e8ff26; background-image: radial-gradient(ellipse at 90% 0,#3e91c52e,transparent 60%); display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 72px; padding: 44px; border-radius: 20px; background-color: var(--midnight); color: #f6f8ff; }
.native-public .journal-next p { margin-bottom: 12px; color: #b5e7ff; font-size: 12px; }
.native-public .journal-next h2 { margin: 0; color: inherit; font-size: clamp(21px, 2.5vw, 28px); font-weight: 550; line-height: 1.65; }
.native-public .journal-next > a { flex: 0 0 auto; padding: 14px 22px; border-radius: 10px; background: #ddec9c; color: var(--journal-ink); font-size: 13px; font-weight: 600; text-decoration: none; }

/* 記事本文には十分な行間と独立した読み幅を確保する。 */
.native-public .journal-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 36px; color: var(--journal-muted); font-size: 12px; }
.native-public .journal-breadcrumbs a { color: inherit; text-decoration: none; }
.native-public .journal-article-header { max-width: 820px; margin: 0 auto; }
.native-public .journal-article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.native-public .journal-article-tags .journal-category { min-height: 36px; padding: 7px 13px; font-size: 11px; }
.native-public .journal-article-header h1 { margin: 0 0 24px; font-size: clamp(27px, 3.3vw, 42px); font-weight: 680; line-height: 1.6; letter-spacing: -.035em; }
.native-public .journal-article-header .journal-meta { font-size: 12px; }
.native-public .journal-article-summary { margin-top: 26px; color: var(--journal-muted); font-size: 16px; line-height: 1.95; }
.native-public .journal-article-hero { box-shadow: 0 4px 8px #20386803,0 20px 44px #2038680a; max-width: 880px; margin: 36px auto 0; overflow: hidden; border: 1px solid var(--journal-line); border-radius: 16px; background: #edf2ff; }
.native-public .journal-article-hero img { display: block; width: 100%; height: auto; max-height: 470px; object-fit: contain; }
.native-public .journal-reading-column { max-width: 816px; margin: 44px auto 0; padding: 34px 38px 38px; border: 1px solid #e5eaf4; border-radius: 22px; background: #fff; box-shadow: 0 4px 8px #20386802,0 16px 40px #20386804; }
.native-public .journal-toc { margin-bottom: 40px; padding: 0 24px; border: 1px solid #dde6f8; border-radius: 16px; background: linear-gradient(135deg,#f9fbff,#eef4ff); box-shadow: inset 0 1px 0 #fff; }
.native-public .journal-toc summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 62px; padding: 16px 0; cursor: pointer; list-style: none; color: var(--journal-accent); font-size: 14px; font-weight: 600; }
.native-public .journal-toc summary::-webkit-details-marker { display: none; }
.native-public .journal-toc summary > span { font-size: 20px; }
.native-public .journal-toc details[open] summary > span { transform: rotate(180deg); }
.native-public .journal-toc ol { margin: 0; padding: 0 0 20px 22px; color: var(--journal-muted); }
.native-public .journal-toc li { padding: 3px 0 3px 5px; font-size: 13px; line-height: 1.8; }
.native-public .journal-toc a { display: inline-block; padding: 5px 0; color: var(--journal-accent); text-decoration: none; overflow-wrap: anywhere; }
.native-public .journal-toc .journal-toc-sub { margin-left: 18px; font-size: 12px; list-style-type: circle; }
.native-public .journal-content { font-size: 16px; line-height: 2; overflow-wrap: anywhere; }
.native-public .journal-content > :first-child { margin-top: 0; }
.native-public .journal-content p { margin: 1.4em 0; }
.native-public .journal-content h1,
.native-public .journal-content h2 { margin: 2.6em 0 1em; padding-bottom: 14px; border-bottom: 1px solid var(--journal-line); font-size: 26px; font-weight: 650; line-height: 1.7; letter-spacing: -.025em; }
.native-public .journal-content h3 { margin: 2em 0 .85em; font-size: 21px; font-weight: 650; line-height: 1.7; }
.native-public .journal-content h4 { margin: 1.8em 0 .75em; font-size: 18px; font-weight: 650; }
.native-public .journal-content [id] { scroll-margin-top: 128px; }
.native-public .journal-content ul,
.native-public .journal-content ol { margin: 1.3em 0; padding-left: 1.6em; }
.native-public .journal-content li { margin: .5em 0; padding-left: .2em; }
.native-public .journal-content li > ul,
.native-public .journal-content li > ol { margin: .4em 0; }
.native-public .journal-content a { text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.native-public .journal-content img { display: block; max-width: 100%; height: auto; margin: 28px auto; border-radius: 10px; }
.native-public .journal-content pre { padding: 24px; margin: 28px 0; border: 1px solid var(--journal-line); border-radius: 12px; background: #eaf0fc; color: var(--journal-ink); font-size: 13px; line-height: 1.9; overflow-x: auto; }
.native-public .journal-content code { padding: .15em .35em; border-radius: 4px; background: #eaf0fc; color: var(--journal-accent); font-size: .85em; }
.native-public .journal-content pre code { padding: 0; border-radius: 0; background: transparent; color: inherit; font-size: inherit; }
.native-public .journal-content blockquote { margin: 28px 0; padding: 12px 24px; border-left: 3px solid #7595f1; background: #edf2ff; color: #465776; font-size: .95em; }
.native-public .journal-content blockquote > :first-child { margin-top: .5em; }
.native-public .journal-content blockquote > :last-child { margin-bottom: .5em; }
.native-public .journal-content table { display: block; width: 100%; margin: 28px 0; border-collapse: collapse; overflow-x: auto; font-size: 13px; line-height: 1.8; }
.native-public .journal-content th,
.native-public .journal-content td { padding: 12px 16px; border-color: var(--journal-line); min-width: 100px; }
.native-public .journal-content th { background: #eaf0fc; font-weight: 600; }
.native-public .journal-content hr { margin: 44px 0; border: 0; border-top: 1px solid var(--journal-line); }
.native-public .journal-content details { margin: 24px 0; padding: 16px 20px; border: 1px solid var(--journal-line); border-radius: 10px; }
.native-public .journal-content summary { cursor: pointer; font-weight: 600; }
.native-public .journal-article-end { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 28px; max-width: 740px; margin: 52px auto 0; padding-block: 24px; border-block: 1px solid var(--journal-line); font-size: 12px; }
.native-public .journal-author { display: flex; flex-direction: column; gap: 5px; }
.native-public .journal-author span,
.native-public .journal-share > span { color: var(--journal-muted); font-size: 11px; }
.native-public .journal-author a { font-size: 14px; font-weight: 600; text-decoration: none; }
.native-public .journal-share { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.native-public .journal-share a { padding: 9px 12px; border: 1px solid var(--journal-line); border-radius: 7px; text-decoration: none; }
.native-public .journal-related { margin-top: 72px; }
.native-public .journal-grid--related { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.native-public .journal-grid--related .journal-card-copy { padding: 20px; gap: 12px; }
.native-public .journal-grid--related .journal-card-title { font-size: 16px; }
.native-public .journal-grid--related .journal-card-excerpt { display: none; }
.native-public .journal-grid--related .journal-meta { font-size: 10px; }
.native-public .journal-back { margin-top: 36px; text-align: center; }
.native-public .journal-back a { display: inline-block; padding: 12px 20px; font-size: 13px; text-decoration: none; }

@media (hover: hover) and (pointer: fine) {
  .native-public .journal-card-link:hover { transform: translateY(-5px); border-color: #a8bdf2; box-shadow: 0 4px 6px #20386804,0 20px 40px #20386812; text-decoration: none; }
  .native-public .journal-card-link:hover .journal-card-media img { transform: scale(1.025); }
  .native-public .journal-card-link:hover .journal-card-action > span { transform: rotate(-35deg); background: #e0efff; border-color: #a8c5f4; }
  .native-public .journal-category:not(.is-active):hover { background: #edf2ff; border-color: #9db5ec; }
  .native-public .journal-search-field button:hover { background: #2349df; }
  .native-public .journal-next > a:hover { background: #e9f6bf; }
  .native-public .journal-feed:hover,
  .native-public .journal-breadcrumbs a:hover,
  .native-public .journal-toc a:hover,
  .native-public .journal-back a:hover { text-decoration: underline; }
}
@media (max-width: 1000px) {
  .native-public .journal-intro { grid-template-columns: minmax(0, 1fr) 310px; gap: 32px; }
  .native-public .journal-card--featured .journal-card-copy { padding: 28px; }
  .native-public .journal-card--featured .journal-card-media { min-height: 360px; }
  .native-public .journal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .native-public .journal-grid--related .journal-card-title { font-size: 18px; }
}
@media (max-width: 720px) {
  .native-public .journal-intro { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 28px; padding-top: 12px; padding-bottom: 28px; }
  .native-public .journal-eyebrow { margin-bottom: 16px; font-size: 10px; }
  .native-public .journal-intro h1 { font-size: 37px; }
  .native-public .journal-description { margin-top: 18px; font-size: 13px; }
  .native-public .journal-search { width: 100%; max-width: 460px; margin: 0; }
  .native-public .journal-categories { padding: 14px 0; }
  .native-public .journal-category { min-height: 42px; }
  .native-public .journal-feature { margin-top: 24px; }
  .native-public .journal-card--featured .journal-card-link { display: flex; }
  .native-public .journal-card--featured .journal-card-media { min-height: 0; aspect-ratio: 16 / 10; }
  .native-public .journal-card--featured .journal-card-copy { padding: 24px; gap: 16px; }
  .native-public .journal-feature-label { margin-bottom: 0; }
  .native-public .journal-card--featured .journal-card-title { font-size: 23px; }
  .native-public .journal-archive { margin-top: 36px; }
  .native-public .journal-section-heading { gap: 12px; margin-bottom: 20px; }
  .native-public .journal-section-heading h2 { font-size: 18px; }
  .native-public .journal-feed { font-size: 11px; }
  .native-public .journal-next { align-items: start; flex-direction: column; gap: 24px; margin-top: 48px; padding: 30px 26px; }
  .native-public .journal-breadcrumbs { margin-bottom: 28px; font-size: 11px; }
  .native-public .journal-article-header h1 { font-size: 29px; margin-bottom: 20px; }
  .native-public .journal-article-tags { margin-bottom: 18px; gap: 6px; }
  .native-public .journal-article-header .journal-meta { font-size: 11px; }
  .native-public .journal-article-summary { margin-top: 24px; font-size: 14px; }
  .native-public .journal-article-hero { margin-top: 28px; border-radius: 12px; }
  .native-public .journal-reading-column { margin-top: 28px; padding: 24px 0 0; border: 0; border-top: 1px solid var(--journal-line); border-radius: 0; background: #fff; box-shadow: none; }
  .native-public.native-article { background: #fff; }
  .native-public .journal-toc { padding: 0 18px; margin-bottom: 32px; }
  .native-public .journal-content { font-size: 15px; }
  .native-public .journal-content h1,
  .native-public .journal-content h2 { font-size: 23px; margin-top: 2.2em; }
  .native-public .journal-content h3 { font-size: 19px; }
  .native-public .journal-content pre { padding: 18px; font-size: 12px; }
  .native-public .journal-content blockquote { padding: 8px 18px; }
  .native-public .journal-related { margin-top: 48px; }
  .native-public .journal-grid--related { gap: 20px; }
}
@media (max-width: 520px) {
  .native-public .journal-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .native-public .journal-card-copy { padding: 22px; gap: 14px; }
  .native-public .journal-card-title { font-size: 19px; }
  .native-public .journal-card-excerpt { font-size: 13px; }
  .native-public .journal-section-heading { flex-wrap: wrap; }
  .native-public .journal-section-heading > div { flex: 1 1 200px; }
  .native-public .journal-section-heading > h2 { flex: 1 1 200px; }
  .native-public .journal-grid--related .journal-card-link { display: grid; grid-template-columns: 100px minmax(0, 1fr); }
  .native-public .journal-grid--related .journal-card-media { min-height: 100%; aspect-ratio: auto; }
  .native-public .journal-grid--related .journal-card-copy { padding: 16px; gap: 10px; }
  .native-public .journal-grid--related .journal-card-title { font-size: 15px; }
  .native-public .journal-grid--related .journal-card-action { padding-top: 0; font-size: 11px; }
  .native-public .journal-grid--related .journal-card--text .journal-card-link { grid-template-columns: minmax(0, 1fr); }
  .native-public .journal-grid--related .journal-card--text .journal-card-copy { min-height: auto; }
  .native-public .journal-toc .journal-toc-sub { margin-left: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .native-public .journal-card-link,.native-public .journal-card-media img,.native-public .journal-card-action > span,
  .native-public .journal-category,.native-public .journal-search-field button,
  .native-public .journal .journal-search .journal-search-field input[type="search"] { transition: none; }
  .native-public .journal-card-link:hover,.native-public .journal-card-link:hover .journal-card-media img,
  .native-public .journal-card-link:hover .journal-card-action > span { transform: none; }
}