:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-muted: #eef2f5;
  --text: #17212b;
  --muted: #65717d;
  --line: #d8e0e7;
  --primary: #145c68;
  --primary-dark: #0d424c;
  --accent: #b04332;
  --focus: #f3b43f;
  --ok: #2f6f55;
  --shadow: 0 12px 30px rgba(23, 33, 43, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--primary);
}

a:focus-visible,
button:focus-visible,
.table-wrap:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
}

.brand {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  white-space: nowrap;
}

.nav-link {
  border-radius: 7px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 8px 12px;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.is-active {
  background: var(--surface-muted);
  color: var(--text);
}

.hero {
  background:
    linear-gradient(180deg, #ffffff 0%, #f4f7f8 100%);
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: 32px;
  min-height: 390px;
  padding: 58px 0 44px;
  align-items: center;
}

.eyebrow {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.2rem);
  line-height: 1;
  margin: 0;
}

h2 {
  font-size: 1.35rem;
  line-height: 1.35;
  margin: 0 0 10px;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.45;
  margin: 0 0 8px;
}

.hero-tagline {
  color: #27333d;
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.35;
  margin: 18px 0 0;
  max-width: 760px;
}

.lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  align-items: center;
  border-radius: 7px;
  display: inline-flex;
  font-weight: 800;
  min-height: 44px;
  padding: 10px 18px;
  text-decoration: none;
}

.button.primary {
  background: var(--primary);
  color: #fff;
}

.button.secondary {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--primary-dark);
}

.status-card,
.metric-card,
.notice-card,
.link-card,
.check-card,
.prose-card,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: var(--text);
}

.status-card {
  padding: 26px;
}

.status-card-header {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-bottom: 16px;
}

.status-label {
  background: #e7f1ed;
  border-radius: 999px;
  color: var(--ok);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 4px 10px;
}

.status-time {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: right;
}

.latest-facts {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.latest-facts div {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 10px;
}

.latest-facts dt {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.latest-facts dd {
  font-weight: 800;
  margin: 0;
  text-align: right;
}

.status-note {
  background: #fff8e8;
  border: 1px solid #efd69d;
  border-radius: 7px;
  color: #6e5215;
  font-size: 0.92rem;
  margin: 18px 0 0;
  padding: 10px 12px;
}

.source-row {
  margin-top: 18px;
}

.section {
  padding: 48px 0;
}

.section-tight {
  padding-top: 0;
}

.section-muted {
  background: var(--surface-muted);
}

.summary-grid,
.dashboard-grid {
  display: grid;
  gap: 16px;
}

.summary-grid {
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr);
}

.dashboard-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 16px;
}

.metric-card,
.notice-card,
.link-card,
.check-card,
.prose-card,
.panel {
  padding: 22px;
}

.metric-card span {
  color: var(--muted);
  display: block;
  font-weight: 800;
}

.metric-card strong {
  color: var(--accent);
  display: block;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1;
  margin: 12px 0;
}

.metric-card .intensity-value {
  font-size: clamp(2rem, 4vw, 3.1rem);
}

.muted {
  color: var(--muted);
}

.section-heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.section-heading.compact {
  align-items: center;
}

.section-heading p {
  color: var(--muted);
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.recent-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.recent-item {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 112px minmax(0, 1fr) auto;
  min-height: 58px;
  padding: 12px 0;
}

.recent-item time {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.recent-item span {
  font-weight: 800;
}

.recent-item strong {
  background: #f7ece9;
  border-radius: 6px;
  color: var(--accent);
  font-size: 0.9rem;
  padding: 4px 8px;
  white-space: nowrap;
}

.source-link,
.support-link,
.text-link {
  display: inline-flex;
  gap: 6px;
  font-weight: 800;
  text-decoration: none;
}

.source-link::before {
  content: "出典";
  background: var(--surface-muted);
  border-radius: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  padding: 0 6px;
}

.support-link::before {
  content: "公的情報";
  background: #e7f1ed;
  border-radius: 4px;
  color: #245344;
  font-size: 0.78rem;
  padding: 0 6px;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.check-grid.large {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
}

.affiliate-slot {
  align-items: center;
  background: #f3f7f5;
  border: 1px solid #c9ddd4;
  border-radius: 6px;
  color: #245344;
  display: flex;
  font-weight: 800;
  justify-content: center;
  min-height: 44px;
  padding: 8px;
  text-align: center;
}

.page-title {
  background:
    linear-gradient(135deg, #103c45 0%, #145c68 100%);
  color: #fff;
  padding: 52px 0;
}

.page-title p {
  max-width: 760px;
}

.table-meta {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  margin-bottom: 14px;
}

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  min-width: 760px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #eef4f6;
  color: #2f3f4d;
  font-size: 0.88rem;
  white-space: nowrap;
}

tr:last-child td {
  border-bottom: 0;
}

.prose-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

code {
  background: #edf3f6;
  border-radius: 4px;
  padding: 2px 5px;
}

.site-footer {
  background: #18222c;
  color: #fff;
  padding: 26px 0;
}

.site-footer p {
  margin: 0;
}

.footer-small {
  color: #bcc6cf;
  font-size: 0.9rem;
  margin-top: 6px;
}

@media (max-width: 860px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 12px 0;
  }

  .site-nav {
    width: 100%;
  }

  .hero-grid,
  .summary-grid,
  .dashboard-grid,
  .content-grid,
  .prose-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    padding: 54px 0 36px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .card-grid,
  .check-grid,
  .check-grid.large {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading.compact {
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .section {
    padding: 38px 0;
  }

  .metric-card strong {
    font-size: 3.2rem;
  }

  .recent-item {
    grid-template-columns: 76px minmax(0, 1fr);
    align-items: start;
  }

  .recent-item strong {
    grid-column: 2;
    justify-self: start;
  }

  .latest-facts div,
  .status-card-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .latest-facts dd {
    text-align: left;
  }
}