.heaeder_top {
  width: 90%;
  height: 100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.heaedr_logo {
  width: 100px;
}

.privacy {
  --ink: #000;
  --sub: #555;
  --line: #ddd;
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 20px 96px;
  color: var(--ink);
  font-family: noto-sans-cjk-jp, sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.02em;
}

.privacy h1 {
  font-size: 28px;
  line-height: 1.4;
  margin: 0 0 8px;
}

.privacy .privacy-en {
  color: var(--sub);
  font-size: 13px;
  letter-spacing: 0.1em;
  margin: 0 0 40px;
}

.privacy h2 {
  font-size: 18px;
  line-height: 1.5;
  margin: 48px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.privacy p {
  margin: 0 0 12px;
  font-size: inherit;
  line-height: inherit;
}

.privacy ul,
.privacy ol {
  margin: 0 0 12px;
  padding-left: 1.5em;
}

.privacy ul {
  list-style: disc;
}

.privacy ol {
  list-style: decimal;
}

.privacy li {
  margin-bottom: 4px;
  list-style: inherit;
}

.privacy dl {
  margin: 0;
  display: grid;
  grid-template-columns: 8em 1fr;
  gap: 6px 16px;
}

.privacy dt {
  color: var(--sub);
}

.privacy dd {
  margin: 0;
}

.privacy .privacy-date {
  margin-top: 56px;
  color: var(--sub);
  text-align: right;
}

.privacy a {
  color: inherit;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .privacy {
    padding: 40px 16px 72px;
    font-size: 14px;
  }

  .privacy h1 {
    font-size: 24px;
  }

  .privacy dl {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .privacy dd {
    margin-bottom: 8px;
  }
}

@media (min-width: 768px) {
  .heaedr_logo {
    width: 120px;
  }
}