/**
 * Palt Legal Page
 * Mobile-first: 375px base → min-width:768px
 */

/* ── RESET ── */
.palt-legal {
  margin: 0; padding: 0;
  background: #fafafa;
  color: #1a1a1a;
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN',
               'Hiragino Sans', Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

/* ── HEADER ── */
.palt-header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  padding: 20px 16px 16px;
}
.palt-header-inner {
  max-width: 740px;
  margin: 0 auto;
}
.palt-brand {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.palt-nav-label {
  font-size: 11px;
  color: #999;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}
.palt-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.palt-nav a {
  font-size: 12px;
  color: #555;
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  transition: all 0.2s;
  white-space: nowrap;
}
.palt-nav a:hover {
  color: #111;
  border-color: #999;
}
.palt-nav a.is-active {
  color: #111;
  background: #f0f0f0;
  border-color: #bbb;
  font-weight: 600;
}

/* ── MAIN ── */
.palt-main {
  padding: 32px 16px 48px;
}
.palt-article {
  max-width: 740px;
  margin: 0 auto;
}

/* ── TITLE ── */
.palt-title {
  font-size: 22px;
  font-weight: 700;
  color: #111;
  line-height: 1.5;
  margin: 0 0 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid #e5e5e5;
}

/* ── CONTENT ── */
.palt-content {
  font-size: 14px;
  line-height: 2;
  color: #333;
}
.palt-content h2 {
  font-size: 17px;
  font-weight: 700;
  color: #111;
  margin: 36px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid #eee;
}
.palt-content h3 {
  font-size: 15px;
  font-weight: 700;
  color: #222;
  margin: 28px 0 8px;
}
.palt-content p {
  margin: 0 0 16px;
}
.palt-content ul,
.palt-content ol {
  margin: 0 0 16px;
  padding-left: 1.5em;
}
.palt-content li {
  margin-bottom: 6px;
}
.palt-content a {
  color: #2563eb;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.palt-content a:hover {
  color: #1d4ed8;
}
.palt-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
}
.palt-content th,
.palt-content td {
  border: 1px solid #ddd;
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
.palt-content th {
  background: #f5f5f5;
  font-weight: 600;
  white-space: nowrap;
}

/* ── FOOTER ── */
.palt-footer {
  background: #fff;
  border-top: 1px solid #e5e5e5;
  padding: 28px 16px 32px;
}
.palt-footer-inner {
  max-width: 740px;
  margin: 0 auto;
}
.palt-footer-heading {
  font-size: 12px;
  font-weight: 600;
  color: #999;
  letter-spacing: 0.06em;
  margin: 0 0 12px;
}
.palt-footer-links {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.palt-footer-links a {
  font-size: 13px;
  color: #2563eb;
  text-decoration: none;
}
.palt-footer-links a:hover {
  text-decoration: underline;
}
.palt-copyright {
  font-size: 11px;
  color: #bbb;
  margin: 0;
}

/* ── PC (768px+) ── */
@media (min-width: 768px) {
  .palt-header {
    padding: 24px 32px 18px;
  }
  .palt-brand {
    display: inline;
    margin-right: 20px;
    margin-bottom: 0;
  }
  .palt-nav-label {
    display: inline;
    margin: 0 12px 0 0;
    vertical-align: middle;
  }
  .palt-nav {
    display: inline-flex;
    vertical-align: middle;
  }
  .palt-nav a {
    font-size: 13px;
    padding: 5px 14px;
  }

  .palt-main {
    padding: 48px 32px 64px;
  }
  .palt-title {
    font-size: 26px;
    margin-bottom: 36px;
    padding-bottom: 20px;
  }
  .palt-content {
    font-size: 15px;
  }
  .palt-content h2 {
    font-size: 19px;
    margin: 44px 0 14px;
  }
  .palt-content table {
    font-size: 14px;
  }

  .palt-footer {
    padding: 32px 32px 40px;
  }
  .palt-footer-links {
    flex-direction: row;
    gap: 20px;
  }
}