@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;600;700&family=Noto+Sans+JP:wght@400;500;600&display=swap');

:root {
  --c-bg:       #F7F2EB;
  --c-fg:       #1E1A17;
  --c-muted:    #7A6E63;
  --c-accent:   #C9714A;
  --c-surface:  #EDE7DC;
  --c-border:   #D6CDBF;
  --c-dark:     #2E2720;
  --c-dark-fg:  #F7F2EB;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --font-display: 'Noto Serif JP', Georgia, serif;
  --font-body:    'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
  --z-base:    0;
  --z-above:   10;
  --z-modal:   100;
  --z-overlay: 1000;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.7;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-modal);
  background-color: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
}
.header-inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-block: var(--space-2);
}
.header-logo { display: flex; align-items: center; gap: var(--space-1); }
.header-logo svg { width: 36px; height: 36px; flex-shrink: 0; }
.header-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: -0.01em;
}

.page-hero {
  background-color: var(--c-dark);
  color: var(--c-dark-fg);
  padding-block: var(--space-5) var(--space-4);
}
.page-hero__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-3);
}
.page-hero__breadcrumb {
  font-size: 0.75rem;
  color: rgba(247,242,235,0.5);
  margin-bottom: var(--space-2);
  letter-spacing: 0.08em;
}
.page-hero__breadcrumb a { color: var(--c-accent); }
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-2);
}
.page-hero__subtitle {
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  color: rgba(247,242,235,0.65);
  max-width: 55ch;
}

.page-content {
  max-width: 800px;
  margin-inline: auto;
  padding: var(--space-6) var(--space-3);
}
.page-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 600;
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
  color: var(--c-fg);
}
.page-content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: var(--space-3);
  margin-bottom: var(--space-1);
  color: var(--c-fg);
}
.page-content p {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: var(--space-2);
  font-size: 0.95rem;
}
.page-content ul {
  list-style: disc;
  padding-left: var(--space-4);
  margin-bottom: var(--space-2);
}
.page-content ul li {
  color: var(--c-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: var(--space-1);
}
.page-content .placeholder-block {
  background-color: var(--c-surface);
  border: 2px dashed var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  color: var(--c-muted);
  font-size: 0.85rem;
  margin-block: var(--space-3);
  font-style: italic;
}

.about-blocks {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}
.about-block:nth-child(even) { direction: rtl; }
.about-block:nth-child(even) > * { direction: ltr; }
.about-block__img {
  background-color: var(--c-surface);
  overflow: hidden;
}
.about-block__img img { width: 100%; height: 100%; object-fit: cover; }
.about-block__text {
  padding: var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--c-bg);
}
.about-block--dark .about-block__text {
  background-color: var(--c-dark);
  color: var(--c-dark-fg);
}
.about-block__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}
.about-block__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: var(--space-3);
}
.about-block--dark .about-block__title { color: var(--c-dark-fg); }
.about-block__body {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-muted);
}
.about-block--dark .about-block__body { color: rgba(247,242,235,0.65); }

.site-footer {
  background-color: var(--c-dark);
  color: var(--c-dark-fg);
  padding-block: var(--space-5) var(--space-3);
}
.footer-inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-3);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(247,242,235,0.1);
  margin-bottom: var(--space-3);
}
.footer-brand { display: flex; align-items: center; gap: var(--space-1); margin-bottom: var(--space-2); }
.footer-brand svg { width: 32px; height: 32px; }
.footer-brand-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--c-dark-fg); }
.footer-tagline { font-size: 0.82rem; color: rgba(247,242,235,0.6); line-height: 1.7; max-width: 28ch; }
.footer-col-title { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--c-accent); margin-bottom: var(--space-2); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-1); }
.footer-links a { font-size: 0.85rem; color: rgba(247,242,235,0.7); }
.footer-links a:hover { color: var(--c-dark-fg); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.78rem; color: rgba(247,242,235,0.45); }
.footer-legal { display: flex; gap: var(--space-3); }
.footer-legal a { font-size: 0.78rem; color: rgba(247,242,235,0.45); }
.footer-legal a:hover { color: rgba(247,242,235,0.8); }

.about-milestones {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
  position: relative;
  padding-left: 2.5rem;
}
.about-milestones::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--c-accent) 0%, var(--c-accent) 40%, transparent 100%);
}
.milestone {
  position: relative;
  padding-left: 1.5rem;
}
.milestone::before {
  content: '';
  position: absolute;
  left: -2.5rem;
  top: 0.35rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--c-accent);
  border: 3px solid var(--c-dark);
}
.milestone-year {
  font-weight: 700;
  color: var(--c-accent);
  font-size: 1rem;
  margin-bottom: 0.3rem;
}
.milestone-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(247,242,235,0.85);
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.value-item {
  padding: var(--space-3);
  border-left: 3px solid var(--c-accent);
  background: rgba(201, 113, 74, 0.05);
}
.about-block--dark .value-item {
  background: rgba(201, 113, 74, 0.08);
}
.value-title {
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
.value-text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(247,242,235,0.8);
}

.policy-intro {
  background: rgba(201, 113, 74, 0.08);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  border-left: 4px solid var(--c-accent);
}
.policy-intro p {
  margin-bottom: var(--space-2);
  font-size: 0.95rem;
  line-height: 1.6;
}
.policy-intro p:last-child { margin-bottom: 0; }

@media (max-width: 1024px) {
  .about-block { grid-template-columns: 1fr; min-height: auto; }
  .about-block:nth-child(even) { direction: ltr; }
  .about-block__img { min-height: 280px; }
  .about-block__text { padding: var(--space-4) var(--space-3); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .about-milestones { padding-left: 2rem; }
  .milestone::before { left: -2rem; }
  .about-values { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .footer-top { grid-template-columns: 1fr; gap: var(--space-3); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .about-milestones { padding-left: 1.5rem; }
  .milestone::before { left: -1.5rem; left: calc(-1.5rem + 0.25rem); width: 1rem; height: 1rem; }
  .about-values { grid-template-columns: 1fr; }
  .policy-intro { padding: var(--space-3); }
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.page-content .placeholder-block { color: #111111 !important; }


/* wh-contrast-fix */
/* Auto-injected: text color did not meet 4.5:1 against declared background. */
.page-content .placeholder-block { color: #111111 !important; }