:root {
    --white: #ffffff;
    --off-white: #fafaf7;
    --mist: #eef6f8;
    --text: #2f3f46;
    --muted: #6f7f86;
    --line: #e7ecec;
    --sand: #d8c7a3;
    --max: 920px;
  }

    body {
    margin: 0;
    color: var(--text);
    background: var(--off-white);
    font-family: "Inter", "Zen Kaku Gothic New", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
    line-height: 1.9;
    letter-spacing: 0.02em;
  }

        .logo {
    display: inline-flex;
    align-items: center;
    line-height: 0;
  }

  .logo img {
    height: 42px;
    width: auto;
    display: block;
  }

  .back-link {
    color: var(--muted);
    font-size: 14px;
    transition: color 0.2s ease;
  }

  .back-link:hover {
    color: var(--text);
  }

  main {
    padding: 96px 0 112px;
  }

  .policy {
    width: min(var(--max), calc(100% - 48px));
    margin: 0 auto;
    padding: 56px;
    border: 1px solid var(--line);
    border-radius: 32px;
    background: var(--white);
  }

  .eyebrow {
    margin: 0 0 20px;
    color: var(--muted);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  h1 {
    margin: 0 0 28px;
    font-size: clamp(28px, 3vw, 38px);
    line-height: 1.35;
    font-weight: 500;
    letter-spacing: 0.02em;
  }

  h2 {
    margin: 44px 0 12px;
    font-size: 18px;
    line-height: 1.55;
    font-weight: 500;
  }

  p, li {
    color: var(--muted);
    font-size: 15px;
  }

  p {
    margin: 0;
  }

  p + p {
    margin-top: 18px;
  }

  ul {
    margin: 12px 0 0;
    padding-left: 1.3em;
  }

  .meta {
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 14px;
  }

  .site-footer {
    padding: 36px 0;
    border-top: 1px solid var(--line);
    background: var(--off-white);
  }

  .footer-inner {
    width: min(var(--max), calc(100% - 48px));
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    color: var(--muted);
    font-size: 13px;
  }

  @media (max-width: 720px) {
.header-inner,
      .policy,
      .footer-inner {
      width: min(100% - 32px, var(--max));
    }

    .policy {
      padding: 32px 26px;
      border-radius: 24px;
    }

    main {
      padding: 56px 0 80px;
    }
}