:root {
  --bg: #f5f2ec;
  --text: #1f1f1f;
  --muted: #666;
  --card: #ffffff;
  --accent: #8b1e1e;
  --accent-dark: #651313;
  --border: #ddd3c7;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.10);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  padding: 72px 0 56px;
  background:
    linear-gradient(rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.72)),
    radial-gradient(circle at top, #7d2a2a, #1c1c1c);
  color: white;
  text-align: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: #e6d6c3;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: bold;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 10vw, 6.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.subtitle {
  margin: 18px 0 0;
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: #f0e5d8;
}

main {
  padding: 42px 0 60px;
}

.notice-card,
.law-box,
.policy {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: clamp(24px, 5vw, 42px);
  margin-bottom: 28px;
  box-shadow: var(--shadow);
}

.notice-card {
  border-top: 8px solid var(--accent);
}

h2 {
  margin-top: 0;
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  line-height: 1.2;
}

p {
  font-size: 1.08rem;
}

.button {
  display: inline-block;
  margin-top: 18px;
  padding: 14px 22px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 999px;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
  box-shadow: 0 8px 20px rgba(139, 30, 30, 0.25);
}

.button:hover,
.button:focus {
  background: var(--accent-dark);
}

blockquote {
  margin: 22px 0;
  padding: 20px 24px;
  border-left: 5px solid var(--accent);
  background: #faf7f2;
  color: #333;
  font-size: 1.05rem;
}

.note {
  color: var(--muted);
  font-size: 0.98rem;
}

ul {
  padding-left: 24px;
}

li {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.site-footer {
  padding: 28px 0;
  color: #d8d8d8;
  background: #1b1b1b;
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 600px) {
  .site-header {
    padding: 54px 0 42px;
  }

  main {
    padding-top: 28px;
  }

  .notice-card,
  .law-box,
  .policy {
    border-radius: 14px;
  }

  .button {
    width: 100%;
    text-align: center;
  }
}