:root {
  --color-primary: #0F2A4A;
  --color-primary-light: #1E4976;
  --color-accent: #2563EB;
  --color-accent-light: #3B73E8;
  --color-text: #1A2332;
  --color-text-muted: #5B6B7F;
  --color-bg: #FAFBFC;
  --color-bg-alt: #F3F5F8;
  --color-border: #E3E8EF;
  --color-white: #FFFFFF;
  --color-footer: #0A1E36;
  --color-white-08: rgba(255, 255, 255, 0.08);
  --color-white-10: rgba(255, 255, 255, 0.10);
  --color-white-20: rgba(255, 255, 255, 0.20);
  --color-white-65: rgba(255, 255, 255, 0.65);
  --color-white-70: rgba(255, 255, 255, 0.70);
  --color-white-75: rgba(255, 255, 255, 0.75);
  --color-white-95: rgba(255, 255, 255, 0.95);
  --shadow-sm: 0 1px 2px rgba(15, 42, 74, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 42, 74, 0.08);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.font-serif-jp {
  font-family: "Noto Serif JP", serif;
}

.nav-link {
  color: var(--color-text-muted);
  transition: color 0.3s var(--ease-out);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link[aria-current="page"] {
  color: var(--color-primary);
}

.primary-button {
  background-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  color: var(--color-white);
  transition:
    background-color 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

.primary-button:hover,
.primary-button:focus-visible {
  background-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.secondary-button {
  background-color: var(--color-white);
  border-color: var(--color-border);
  color: var(--color-primary);
  transition:
    border-color 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.button-arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease-out);
}

a:hover .button-arrow,
a:focus-visible .button-arrow {
  transform: translateX(4px);
}

.page-hero {
  background-color: var(--color-primary);
  color: var(--color-white);
  overflow: hidden;
  position: relative;
}

.page-hero::after {
  border: 1px solid var(--color-white-10);
  content: "";
  height: 360px;
  position: absolute;
  right: -120px;
  top: -180px;
  transform: rotate(34deg);
  width: 360px;
}

.content-card {
  background-color: var(--color-white);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

.content-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.section-rule {
  background-color: var(--color-accent);
  height: 2px;
  width: 40px;
}

.footer-link {
  color: var(--color-white-65);
  transition: color 0.3s var(--ease-out);
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-white);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

#mobile-menu {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-8px);
  transition:
    max-height 0.3s var(--ease-out),
    opacity 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

#mobile-menu.is-open {
  max-height: 440px;
  opacity: 1;
  transform: translateY(0);
}

.menu-line {
  transform-origin: center;
  transition:
    opacity 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

#mobile-menu-btn[aria-expanded="true"] .menu-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

#mobile-menu-btn[aria-expanded="true"] .menu-line:nth-child(2) {
  opacity: 0;
}

#mobile-menu-btn[aria-expanded="true"] .menu-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.nox-policy-content > * + * {
  margin-top: 1.5rem;
}

.nox-policy-content h2 {
  margin-top: 2.5rem;
  color: var(--color-primary);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.6;
}

.nox-policy-content h3 {
  margin-top: 2rem;
  color: var(--color-primary);
  font-size: 1.05rem;
  font-weight: 700;
}

.nox-policy-content ul,
.nox-policy-content ol {
  padding-left: 1.5rem;
}

.nox-policy-content ul {
  list-style: disc;
}

.nox-policy-content ol {
  list-style: decimal;
}

.nox-policy-content a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.nox-policy-content hr {
  margin-top: 2.5rem;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.nox-column-article {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 2;
  overflow-wrap: anywhere;
}

.nox-column-article > * + *,
.nox-column-article section + section {
  margin-top: 2rem;
}

.nox-column-article h2 {
  margin-top: 3rem;
  border-left: 4px solid var(--color-accent);
  padding: 0.25rem 0 0.25rem 1rem;
  color: var(--color-primary);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.6;
}

.nox-column-article h3 {
  margin-top: 2.25rem;
  color: var(--color-primary);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.7;
}

.nox-column-article p {
  margin-top: 1rem;
}

.nox-column-article img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5rem auto;
  border-radius: 0.75rem;
}

.nox-column-article ul,
.nox-column-article ol {
  margin-top: 1rem;
  padding-left: 1.5rem;
}

.nox-column-article ul {
  list-style: disc;
}

.nox-column-article ol {
  list-style: decimal;
}

.nox-column-article a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.nox-column-article .c-btn {
  margin-top: 1.5rem;
}

.nox-column-article .c-btn-anchor {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  background: var(--color-primary);
  padding: 0.75rem 1.5rem;
  color: white;
  text-decoration: none;
}

.nox-column-article .l-container,
.nox-column-article .l-section,
.nox-column-article .c-block,
.nox-column-article .c-s-block {
  width: auto;
  max-width: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}


/* AI information: the selectors below apply only to WordPress posts and the /news/ page. */
.nox-news-bar {
  background: var(--color-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.nox-news-bar__link {
  align-items: center;
  color: var(--color-white);
  display: grid;
  gap: 0.5rem 1rem;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  margin: 0 auto;
  max-width: 80rem;
  min-height: 4.5rem;
  padding: 0.85rem 2rem;
}

.nox-news-bar__date {
  color: var(--color-white-70);
  font-size: 0.75rem;
  white-space: nowrap;
}

.nox-news-bar__label {
  background: var(--color-white);
  border-radius: 999px;
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.7rem;
  white-space: nowrap;
}

.nox-news-bar__title {
  font-size: 0.875rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nox-news-bar__arrow {
  transition: transform 0.3s var(--ease-out);
}

.nox-news-bar__link:hover .nox-news-bar__arrow,
.nox-news-bar__link:focus-visible .nox-news-bar__arrow {
  transform: translateX(4px);
}

.nox-article-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nox-article-filters a {
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text-muted);
  display: inline-flex;
  font-size: 0.8rem;
  font-weight: 600;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.5rem 1.25rem;
}

.nox-article-filters a:hover,
.nox-article-filters a:focus-visible,
.nox-article-filters a.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.nox-pagination .page-numbers {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.nox-pagination a,
.nox-pagination span {
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  color: var(--color-primary);
  display: inline-flex;
  justify-content: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.5rem 0.75rem;
}

.nox-pagination .current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.nox-article-body {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 2;
  overflow-wrap: anywhere;
}

.nox-article-body > * + * {
  margin-top: 1.5rem;
}

.nox-article-body h2 {
  border-left: 4px solid var(--color-accent);
  color: var(--color-primary);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.6;
  margin-top: 3rem;
  padding: 0.25rem 0 0.25rem 1rem;
}

.nox-article-body h3 {
  color: var(--color-primary);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.7;
  margin-top: 2.25rem;
}

.nox-article-body ul,
.nox-article-body ol {
  padding-left: 1.5rem;
}

.nox-article-body ul { list-style: disc; }
.nox-article-body ol { list-style: decimal; }

.nox-article-body a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.nox-article-body blockquote {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 0.75rem 0.75rem 0;
  padding: 1.25rem 1.5rem;
}

.nox-article-body img {
  border-radius: 0.75rem;
  height: auto;
  max-width: 100%;
}

@media (max-width: 767px) {
  .nox-news-bar__link {
    gap: 0.5rem 0.75rem;
    grid-template-columns: auto 1fr auto;
    padding: 0.9rem 1.25rem;
  }

  .nox-news-bar__date {
    grid-column: 1;
  }

  .nox-news-bar__label {
    grid-column: 2;
    justify-self: start;
  }

  .nox-news-bar__title {
    grid-column: 1 / 3;
    white-space: normal;
  }

  .nox-news-bar__arrow {
    grid-column: 3;
    grid-row: 1 / 3;
  }
}