/* ============================================================
   Linktier — /privacy page styles
   (depends on linktier-v1-core.css tokens + components)
   ============================================================ */

/* ---------- Privacy hero ---------- */
.privacy-hero {
  padding: calc(var(--header-h) + 96px) 0 80px;
  border-bottom: 1px solid var(--line);
}

.privacy-hero .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.privacy-hero h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.privacy-hero .privacy-sub {
  margin: 0;
  font-size: 15.5px;
  line-height: 2.05;
  color: var(--ink-2);
  max-width: 700px;
  text-wrap: pretty;
}

.privacy-hero .privacy-sub a {
  color: var(--accent);
  font-weight: 700;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

.privacy-hero .privacy-updated {
  font-size: 13px;
  color: var(--mut);
}

/* ---------- Policy content ---------- */
.policy {
  padding: 110px 0 130px;
}

.policy-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.62fr) 1.38fr;
  gap: clamp(48px, 6vw, 110px);
  align-items: start;
}

/* TOC */
.policy-toc {
  position: sticky;
  top: calc(var(--header-h) + 32px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.policy-toc nav {
  display: flex;
  flex-direction: column;
}

.policy-toc a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  line-height: 1.6;
  padding: 9px 4px;
  border-top: 1px solid var(--line-soft);
  transition: color 0.25s var(--ease);
}

.policy-toc a:last-child { border-bottom: 1px solid var(--line-soft); }

.policy-toc a:hover { color: var(--accent); }

.policy-toc .toc-num {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--mut-2);
  flex: none;
  width: 22px;
}

/* Articles */
.policy-body {
  display: flex;
  flex-direction: column;
  gap: 56px;
  max-width: 720px;
}

.policy-article {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.policy-article h2 {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: clamp(19px, 1.9vw, 22px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.policy-article h2 .pa-num {
  font-family: var(--font-en);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
  flex: none;
}

.policy-article p {
  margin: 0;
  font-size: 15px;
  line-height: 2.15;
  color: var(--ink-2);
  text-wrap: pretty;
}

.policy-article p a {
  color: var(--accent);
  font-weight: 600;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  transition: border-color 0.25s var(--ease);
}

.policy-article p a:hover { border-bottom-color: var(--accent); }

/* draft note */
.policy-draft-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--mut);
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 16px 20px;
  max-width: 720px;
}

.policy-draft-note i {
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--mut-2);
  transform: rotate(45deg);
  flex: none;
  margin-top: 11px;
}

/* ---------- Privacy contact CTA ---------- */
.privacy-contact {
  padding: 110px 0;
  background: var(--bg-white);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.pc-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: clamp(28px, 3vw, 40px) clamp(28px, 3.5vw, 48px);
}

.pc-copy {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pc-copy h2 {
  margin: 0;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.55;
  text-wrap: pretty;
}

.pc-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-2);
  text-wrap: pretty;
}

.pc-mail {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, white);
  border-radius: 999px;
  padding: 14px 28px;
  white-space: nowrap;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.pc-mail:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, white);
}

.pc-mail i {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--accent);
  transform: rotate(45deg);
  flex: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .policy-grid { grid-template-columns: 1fr; gap: 48px; }
  .policy-toc { position: static; }
  .policy-toc nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
  }
  .policy-toc a:nth-child(2) { border-top: 1px solid var(--line-soft); }
  .policy-toc a { border-bottom: none; }
  .policy-toc nav { border-bottom: 1px solid var(--line-soft); }
}

@media (max-width: 960px) {
  .privacy-hero { padding: calc(var(--header-h) + 56px) 0 64px; }
  .policy { padding: 88px 0 100px; }
  .privacy-contact { padding: 80px 0; }
  .pc-card { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .policy { padding: 72px 0 88px; }
  .policy-body { gap: 44px; }
  .policy-toc nav { grid-template-columns: 1fr; }
  .pc-mail { white-space: normal; word-break: break-all; }
}



/* Japanese subpage footer readability */
@media (max-width: 600px) {
  .site-footer {
    padding: 40px 0 44px;
  }

  .footer-row {
    align-items: flex-start;
    gap: 22px;
  }

  .footer-brand,
  .footer-row > span:last-child {
    width: 100%;
  }

  .footer-links {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 20px;
  }

  .footer-links a {
    line-height: 1.5;
    word-break: keep-all;
    overflow-wrap: normal;
  }
}