.page-privacy {
  --legal-nav: 248px;
  --legal-gap: 48px;
  --legal-line: rgba(232, 237, 245, 0.14);
  background: var(--ink);
  color: var(--mist);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  position: relative;
  background: var(--ink-2);
  border-bottom: 1px solid var(--hair-strong);
  overflow: hidden;
}

.page-privacy .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 237, 245, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 237, 245, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-privacy .legal-hero .wrap {
  position: relative;
  padding-top: 22px;
  padding-bottom: 0;
}

.page-privacy .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: 0.02em;
}

.page-privacy .crumbs li {
  color: var(--faint);
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin: 0 9px;
  color: var(--hair-strong);
}

.page-privacy .crumbs a {
  color: var(--faint);
  text-decoration: none;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
}

.page-privacy .legal-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.page-privacy .sec-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 12px 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(30px, 8vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .legal-lede {
  max-width: 64ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .legal-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--legal-line);
  border: 1px solid var(--legal-line);
  align-self: start;
}

.page-privacy .legal-meta > div {
  background: var(--ink-3);
  padding: 12px 14px;
}

.page-privacy .legal-meta dt {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--faint);
  margin-bottom: 7px;
}

.page-privacy .legal-meta dd {
  margin: 0;
  font-size: 14px;
  color: var(--white);
}

.page-privacy .legal-media {
  margin: 30px 0 0;
}

.page-privacy .legal-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(0.7);
}

/* ---------- 正文布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-top: 32px;
  padding-bottom: 60px;
  align-items: start;
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--legal-line);
  background: var(--ink-2);
  padding: 16px 16px 14px;
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--white);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cyan);
}

.page-privacy .toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .toc-list li {
  border-top: 1px solid var(--legal-line);
}

.page-privacy .toc-list li:first-child {
  border-top: 0;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 8px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--white);
  background: rgba(0, 229, 212, 0.08);
}

.page-privacy .toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .toc-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--legal-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--faint);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .clause {
  padding: 26px 14px 30px;
  margin: 0 -14px;
  border-top: 1px solid var(--legal-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: background-color 0.22s ease;
}

.page-privacy .clause:hover {
  background: rgba(232, 237, 245, 0.035);
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--hair-strong);
}

.page-privacy .clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .clause-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(19px, 4.6vw, 26px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-privacy .clause-body {
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .clause-body p {
  margin: 0 0 14px;
}

.page-privacy .clause-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-body strong {
  color: var(--white);
  font-weight: 600;
}

.page-privacy .clause-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--orange);
}

.page-privacy .legal-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .legal-list li {
  position: relative;
  padding-left: 20px;
}

.page-privacy .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-privacy .legal-list--warm li::before {
  background: var(--orange);
}

.page-privacy .legal-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  background: rgba(0, 229, 212, 0.06);
}

.page-privacy .legal-note p {
  margin: 0;
}

.page-privacy .security-mark {
  flex: none;
  color: var(--cyan);
}

.page-privacy .contact-mail {
  color: var(--white);
  border-bottom: 1px solid var(--hair-strong);
  padding-bottom: 1px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .legal-hero .wrap {
    padding-top: 30px;
  }

  .page-privacy .legal-media img {
    aspect-ratio: 16 / 5;
  }

  .page-privacy .privacy-layout {
    padding-top: 40px;
    padding-bottom: 76px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .legal-hero-grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 40px;
    align-items: end;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--legal-nav) minmax(0, 1fr);
    gap: var(--legal-gap);
    padding-top: 52px;
    padding-bottom: 92px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
  }

  .page-privacy .clause {
    padding: 34px 16px 38px;
    margin: 0 -16px;
  }

  .page-privacy .clause-body {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause,
  .page-privacy .toc-list a {
    transition: none;
  }
}