* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: #ffffff;
  color: #1a1a1a;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: #1a1a1a;
  text-decoration: none;
  border-bottom: 1px solid #ccc;
  transition: border-color 0.2s ease;
}

a:hover {
  border-color: #1a1a1a;
}

/* Layout */
.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 80px 24px;
}

/* Home Page */
.site-title {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.site-description {
  font-size: 1.05rem;
  color: #444;
  margin-bottom: 48px;
}

.badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #888;
  border: 1px solid #ddd;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 48px;
}

/* Footer */
.site-footer {
  padding-top: 32px;
  border-top: 1px solid #eee;
  font-size: 0.9rem;
  color: #888;
}

.site-footer a {
  color: #888;
  border-bottom-color: #ddd;
}

.site-footer a:hover {
  color: #1a1a1a;
  border-bottom-color: #1a1a1a;
}

/* Privacy Page */
.page-title {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.page-intro {
  font-size: 1.05rem;
  color: #444;
  margin-bottom: 40px;
}

.section-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 36px;
  margin-bottom: 12px;
}

.policy-text {
  color: #444;
  margin-bottom: 16px;
}

.policy-list {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}

.policy-list li {
  color: #444;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}

.policy-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: #bbb;
}

.back-link {
  display: inline-block;
  margin-top: 48px;
  font-size: 0.95rem;
  color: #888;
  border-bottom-color: #ddd;
}

.back-link:hover {
  color: #1a1a1a;
  border-bottom-color: #1a1a1a;
}