:root {
  color-scheme: light;
  --bg: #eef5f1;
  --surface: #ffffff;
  --surface-soft: #f7fbf8;
  --text: #17332d;
  --muted: #54716a;
  --border: #d5e5dd;
  --accent: #198c68;
  --accent-strong: #0f6f53;
  --shadow: 0 18px 40px rgba(17, 52, 44, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #eef7f2 0%, #f8fbf9 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
}

.shell {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.shell--home {
  width: min(880px, calc(100% - 32px));
}

.hero {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0f7b5c 0%, #24a27f 100%);
  color: #f7fffb;
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.05;
}

.hero p {
  margin: 0;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.65;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.card,
.legal-body,
.notice {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card {
  padding: 24px;
}

.card h2 {
  margin: 0 0 10px;
  font-size: 24px;
}

.card p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.65;
}

.link-list {
  display: grid;
  gap: 12px;
}

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

.link-list a:hover,
.back-link:hover {
  text-decoration: underline;
}

.topbar {
  margin-bottom: 16px;
}

.legal-hero {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0f7b5c 0%, #24a27f 100%);
  color: #f7fffb;
  box-shadow: var(--shadow);
}

.legal-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 40px);
}

.legal-hero p {
  margin: 0;
  line-height: 1.7;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 700;
}

.notice {
  margin-top: 16px;
  padding: 18px 20px;
  background: var(--surface-soft);
}

.notice p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.legal-body {
  margin-top: 18px;
  padding: 28px;
}

.legal-section + .legal-section {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.legal-section h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

.legal-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.footer {
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 20px, 960px);
    padding: 20px 0 36px;
  }

  .hero,
  .legal-hero,
  .legal-body,
  .card,
  .notice {
    border-radius: 18px;
  }

  .hero,
  .legal-hero,
  .legal-body,
  .card {
    padding: 20px;
  }
}