:root {
  color-scheme: light;
  --bg: #f6efe5;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #1d2230;
  --muted: #5f6576;
  --line: rgba(64, 74, 98, 0.14);
  --accent: #d85b23;
  --accent-deep: #8f2e1f;
  --shadow: 0 18px 40px rgba(34, 27, 22, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(216, 91, 35, 0.16), transparent 28%),
    radial-gradient(circle at bottom right, rgba(143, 46, 31, 0.14), transparent 22%),
    linear-gradient(180deg, #fff7f0 0%, var(--bg) 52%, #f3eee8 100%);
}

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

.page {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 72px;
}

.hero,
.page-header,
.card,
.legal-block {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero,
.page-header {
  padding: 30px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.03;
  letter-spacing: -0.03em;
}

h2 {
  margin: 0 0 12px;
  font-size: 22px;
}

.lead,
.legal-block p,
.legal-block li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.lead {
  max-width: 720px;
  margin: 16px 0 0;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(216, 91, 35, 0.1);
  color: var(--accent-deep);
  font-size: 13px;
  font-weight: 700;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.card {
  display: block;
  padding: 24px;
  color: inherit;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(216, 91, 35, 0.3);
  box-shadow: 0 24px 48px rgba(34, 27, 22, 0.14);
}

.card-kicker,
.page-note {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card p:last-child,
.legal-block p:last-child,
.legal-block ul:last-child {
  margin-bottom: 0;
}

.legal-page {
  max-width: 780px;
}

.subnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  align-items: center;
}

.subnav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.back-link,
.subnav-links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.page-header {
  margin-bottom: 18px;
}

.legal-block {
  margin-top: 18px;
  padding: 24px 26px;
  background: var(--surface-strong);
}

.legal-block ul {
  margin: 0;
  padding-left: 22px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.contact-block {
  background:
    linear-gradient(135deg, rgba(216, 91, 35, 0.07), rgba(143, 46, 31, 0.08)),
    var(--surface-strong);
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 980px);
    padding: 20px 0 44px;
  }

  .hero,
  .page-header,
  .card,
  .legal-block {
    border-radius: 22px;
  }

  .hero,
  .page-header,
  .card,
  .legal-block {
    padding-left: 20px;
    padding-right: 20px;
  }

  .subnav {
    align-items: flex-start;
  }

  .subnav-links {
    gap: 10px 14px;
  }
}