/* Owned media column pages. Reuses the shared header/footer tokens. */
:root {
  --cl-navy: #101f4c;
  --cl-ink: #243455;
  --cl-body: #47536a;
  --cl-muted: #647188;
  --cl-line: #dce4ef;
  --cl-soft: #f5f8fc;
  --cl-blue: #2058ce;
  --cl-blue-soft: #eaf1fd;
  --cl-accent: #b45309;
  --cl-accent-soft: #fff4e6;
  --cl-max: 1120px;
  --cl-gutter: 32px;
}

.column-page {
  margin: 0;
  background: #fff;
  color: var(--cl-body);
  font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.column-page * { box-sizing: border-box; }
.column-page img { display: block; max-width: 100%; }
.column-page a { color: inherit; text-decoration: none; }
.column-page h1, .column-page h2, .column-page h3, .column-page h4 { margin: 0; color: var(--cl-navy); }
.column-page p { margin: 0 0 16px; line-height: 1.9; }
.column-page :focus-visible { outline: 3px solid var(--cl-blue); outline-offset: 4px; }

.cl { display: block; }

/* Hero */
.cl-hero { background: var(--cl-navy); color: #fff; }
.cl-hero-inner {
  width: min(var(--cl-max), calc(100% - var(--cl-gutter) * 2));
  margin: 0 auto;
  padding: 64px 0 56px;
}
.cl-hero h1 {
  color: #fff;
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0;
  margin-bottom: 20px;
}
.cl-kicker {
  margin-bottom: 14px;
  color: #9db8ec;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
}
.cl-hero .cl-kicker { color: #9db8ec; }
.cl-hero-lead { max-width: 720px; color: #d7e1f4; font-size: 15px; }
.cl-search { margin-top: 28px; max-width: 520px; }
.cl-search-label { display: block; margin-bottom: 8px; color: #b9c8e6; font-size: 13px; font-weight: 700; }
.cl-search-input {
  width: 100%;
  min-height: 52px;
  padding: 12px 18px;
  border: 1px solid #33436e;
  border-radius: 8px;
  background: #fff;
  color: var(--cl-navy);
  font: inherit;
  font-size: 15px;
}

/* Sections */
.cl-section {
  width: min(var(--cl-max), calc(100% - var(--cl-gutter) * 2));
  margin: 0 auto;
  padding: 56px 0;
  border-bottom: 1px solid var(--cl-line);
}
.cl-section--top { padding-top: 40px; }
.cl-section:last-of-type { border-bottom: 0; }
.cl-section-head { margin-bottom: 28px; }
.cl-section-head h2 {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 800;
  line-height: 1.5;
}
.cl-section-head h1 { font-size: clamp(26px, 2.6vw, 34px); font-weight: 800; line-height: 1.45; }
.cl-section-lead { margin-top: 12px; max-width: 720px; color: var(--cl-body); font-size: 15px; }

/* Cards */
.cl-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.cl-card {
  border: 1px solid var(--cl-line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}
.cl-card-link { display: flex; flex-direction: column; height: 100%; }
.cl-card-media { aspect-ratio: 16 / 9; background: var(--cl-soft); }
.cl-card-media img { width: 100%; height: 100%; object-fit: cover; }
.cl-grid--featured .cl-card-media { aspect-ratio: 16 / 10; }
.cl-card-body { padding: 18px 18px 20px; }
.cl-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12px;
  color: var(--cl-muted);
}
.cl-cat { color: var(--cl-blue); font-weight: 700; }
.cl-pr {
  padding: 2px 7px;
  border: 1px solid #f0c9a1;
  border-radius: 4px;
  background: var(--cl-accent-soft);
  color: var(--cl-accent);
  font-weight: 700;
}
.cl-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 8px;
}
.cl-grid--featured .cl-card-title { font-size: 19px; }
.cl-card-desc {
  margin: 0;
  color: var(--cl-body);
  font-size: 14px;
  line-height: 1.8;
}
.cl-card:hover { border-color: #b9cbe8; }
.cl-card:hover .cl-card-title { color: var(--cl-blue); }

/* Category chips */
.cl-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.cl-chip {
  min-height: 44px;
  padding: 8px 18px;
  border: 1px solid var(--cl-line);
  border-radius: 999px;
  background: #fff;
  color: var(--cl-ink);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.cl-chip:hover { border-color: var(--cl-blue); color: var(--cl-blue); }
.cl-chip.is-active { background: var(--cl-navy); border-color: var(--cl-navy); color: #fff; }

/* Category pickup */
.cl-pickup-group + .cl-pickup-group { margin-top: 44px; }
.cl-pickup-head { margin-bottom: 18px; }
.cl-pickup-head h3 { font-size: 19px; font-weight: 800; }
.cl-pickup-head h3 a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.cl-pickup-head h3 a:hover { color: var(--cl-blue); }
.cl-pickup-head p { margin: 8px 0 0; color: var(--cl-muted); font-size: 14px; }

/* List + more */
.cl-list [hidden] { display: none; }
.cl-more-wrap { display: flex; justify-content: center; margin-top: 32px; }
.cl-more {
  min-height: 52px;
  padding: 12px 40px;
  border: 1px solid var(--cl-line);
  border-radius: 8px;
  background: #fff;
  color: var(--cl-navy);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.cl-more:hover { border-color: var(--cl-blue); color: var(--cl-blue); }
.cl-empty { padding: 24px 0; color: var(--cl-muted); text-align: center; }

/* Breadcrumb */
.cl-breadcrumb {
  width: min(var(--cl-max), calc(100% - var(--cl-gutter) * 2));
  margin: 0 auto;
  padding: 20px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--cl-muted);
  font-size: 13px;
}
.cl-breadcrumb a:hover { color: var(--cl-blue); text-decoration: underline; text-underline-offset: 4px; }

/* Article */
.cl-article {
  width: min(800px, calc(100% - var(--cl-gutter) * 2));
  margin: 0 auto;
  padding: 28px 0 8px;
}
.cl-article-head { margin-bottom: 28px; }
.cl-article-head h1 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 16px;
}
.cl-article-lead { color: var(--cl-ink); font-size: 16px; }
.cl-article-info { margin: 0; color: var(--cl-muted); font-size: 13px; }
.cl-article-thumb { margin: 0 0 32px; border: 1px solid var(--cl-line); border-radius: 8px; overflow: hidden; }
.cl-article-thumb img { width: 100%; height: auto; }

.cl-prose { font-size: 16px; line-height: 1.95; }
.cl-prose > * + * { margin-top: 20px; }
.cl-prose h2 {
  margin-top: 48px;
  padding-top: 8px;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.55;
}
.cl-prose h3 { margin-top: 36px; font-size: 19px; font-weight: 800; line-height: 1.6; }
.cl-prose h2:first-child, .cl-prose h2 + h2 { margin-top: 0; }
.cl-prose p { margin: 0; }
.cl-prose ul, .cl-prose ol { margin: 0; padding-left: 1.4em; }
.cl-prose li { margin-bottom: 8px; line-height: 1.9; }
.cl-prose a { color: var(--cl-blue); text-decoration: underline; text-underline-offset: 4px; }
.cl-prose strong { color: var(--cl-navy); font-weight: 700; }
.cl-prose code {
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--cl-soft);
  color: var(--cl-ink);
  font-size: .92em;
}
.cl-prose blockquote {
  margin: 0;
  padding: 16px 20px;
  border-left: 3px solid var(--cl-blue);
  background: var(--cl-soft);
  color: var(--cl-ink);
}
.cl-prose blockquote > p { margin: 0; }
.cl-prose figure { margin: 0; }
.cl-prose figure img { border-radius: 8px; border: 1px solid var(--cl-line); }
.cl-prose hr { border: 0; border-top: 1px solid var(--cl-line); }
.cl-table-wrap { overflow-x: auto; }
.cl-prose table { width: 100%; border-collapse: collapse; font-size: 14px; }
.cl-prose th, .cl-prose td { padding: 12px 14px; border: 1px solid var(--cl-line); text-align: left; line-height: 1.7; }
.cl-prose th { background: var(--cl-soft); color: var(--cl-navy); font-weight: 700; white-space: nowrap; }
.cl-prose td { vertical-align: top; }

/* CTA */
.cl-cta {
  width: min(var(--cl-max), calc(100% - var(--cl-gutter) * 2));
  margin: 48px auto 0;
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 8px;
  background: var(--cl-navy);
  color: #fff;
}
.cl-cta h2 { color: #fff; font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.cl-cta p { margin: 0; color: #c9d6ee; font-size: 14px; }
.cl-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }
.cl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 24px;
  border: 1px solid #ffffff59;
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}
.cl-btn--primary { background: var(--cl-blue); border-color: var(--cl-blue); }
.cl-btn:hover { border-color: #fff; }
.cl-btn--primary:hover { background: #1a4bb0; }

.cl-related { margin-top: 48px; }
.cl-back {
  width: min(var(--cl-max), calc(100% - var(--cl-gutter) * 2));
  margin: 40px auto 0;
  padding-bottom: 48px;
  text-align: center;
}
.cl-back a { color: var(--cl-blue); font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }

/* Single-article mode: one featured guide instead of a list. */
.cl-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  border: 1px solid var(--cl-line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.cl-feature-media { aspect-ratio: 4 / 3; background: var(--cl-soft); }
.cl-feature-media img { width: 100%; height: 100%; object-fit: cover; }
.cl-feature-body {
  padding: 32px 34px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.cl-feature-title {
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 800;
  line-height: 1.55;
  margin-bottom: 12px;
}
.cl-feature-desc { color: var(--cl-body); font-size: 15px; margin-bottom: 22px; }
.cl-feature-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 26px;
  border-radius: 8px;
  background: var(--cl-blue);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}
.cl-feature:hover { border-color: #b9cbe8; }
.cl-feature:hover .cl-feature-title { color: var(--cl-blue); }

@media (max-width: 980px) {
  .cl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cl-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  :root { --cl-gutter: 20px; }
  .cl-hero-inner { padding: 44px 0 40px; }
  .cl-section { padding: 40px 0; }
  .cl-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .cl-grid--featured .cl-card-title { font-size: 18px; }
  .cl-prose { font-size: 15px; }
  .cl-prose h2 { font-size: 21px; margin-top: 40px; }
  .cl-prose h3 { font-size: 17px; }
  .cl-cta { padding: 26px 22px; }
  .cl-btn { width: 100%; }
  .cl-cta-actions { width: 100%; }
  .cl-feature { grid-template-columns: minmax(0, 1fr); }
  .cl-feature-media { aspect-ratio: 16 / 9; }
  .cl-feature-body { padding: 22px 20px; }
}