.page-privacy {
  --prv-toc-w: 250px;
  position: relative;
  overflow-x: clip;
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(20px, 4vw, 40px) clamp(64px, 9vw, 112px);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: .14;
  pointer-events: none;
}

.page-privacy__shell {
  position: relative;
  z-index: 1;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .crumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .crumbs__link:hover,
.page-privacy .crumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .crumbs__sep {
  color: var(--line);
}

.page-privacy .crumbs__now {
  color: var(--paper);
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-privacy h1 {
  margin: 12px 0 18px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(2.1rem, 7.4vw, 3.9rem);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(1rem, 1.7vw, 1.1rem);
  line-height: 1.86;
  color: var(--paper);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .privacy-hero__stamp {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--archive);
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-s);
  object-fit: cover;
}

.page-privacy .privacy-hero__cap {
  margin: 10px 4px 2px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

/* 双栏：目录 + 条款 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(28px, 5vw, 56px);
}

.page-privacy .privacy-toc {
  position: relative;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--archive);
}

.page-privacy .privacy-toc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 46px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--orange);
}

.page-privacy .privacy-toc__label {
  margin: 6px 0 14px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 8px;
  color: var(--paper);
  font-size: .95rem;
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  background: var(--console);
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-privacy .privacy-toc__no {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-privacy .privacy-toc__cta {
  display: inline-flex;
  justify-content: center;
  width: 100%;
  margin-top: 16px;
}

/* 章节 */
.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(36px, 6vw, 60px);
  padding-top: clamp(24px, 4vw, 36px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-strip {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  padding: 8px 0 8px 14px;
  border-left: 3px solid var(--orange);
}

.page-privacy .privacy-strip__no {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-privacy .privacy-strip__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-section__intro {
  margin: 0 0 10px;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--mist);
}

/* 条款条目 */
.page-privacy .clause-list {
  display: grid;
}

.page-privacy .clause {
  display: grid;
  gap: 4px 16px;
  padding: 16px 0;
  border-top: 1px dashed var(--line);
}

.page-privacy .clause-list > .clause:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .clause__no {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-privacy .clause__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-privacy .clause__text {
  margin: 0;
  font-size: .96rem;
  line-height: 1.86;
  color: var(--paper);
}

/* 联系块 */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin-top: 20px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--console);
}

.page-privacy .privacy-contact__item {
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
}

.page-privacy .privacy-contact__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-privacy .privacy-contact__value {
  margin: 6px 0 0;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__hint {
  margin: 4px 0 0;
  font-size: .85rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-privacy .privacy-contact__note {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: .9rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .privacy-footnote {
  margin-top: clamp(24px, 4vw, 34px);
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(56, 224, 208, .07);
}

.page-privacy .privacy-footnote p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .privacy-footnote a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 224, 208, .45);
}

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

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
}

/* 断点 */
@media (min-width: 720px) {
  .page-privacy .clause {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .page-privacy .clause__no {
    padding-top: 4px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .82fr);
    align-items: end;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--prv-toc-w) minmax(0, 1fr);
    align-items: start;
    column-gap: clamp(32px, 4vw, 64px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
}

@media (min-width: 1180px) {
  .page-privacy {
    --prv-toc-w: 272px;
  }

  .page-privacy .clause {
    grid-template-columns: 66px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .crumbs__link {
    transition: none;
  }
}
<<<END>>>