.page-privacy {
  --privacy-pad: 20px;
  --privacy-cut: 18px;
  position: relative;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 28px var(--privacy-pad) 44px;
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(111, 199, 183, 0.2), transparent 62%),
    linear-gradient(180deg, rgba(7, 28, 22, 0.6) 0%, rgba(7, 28, 22, 0.9) 62%, var(--ink) 100%);
}

.page-privacy .privacy-hero__crumbs {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 24px;
}

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

.page-privacy .privacy-hero__crumbs a:hover,
.page-privacy .privacy-hero__crumbs a:focus-visible {
  color: var(--gold-hi);
}

.page-privacy .privacy-hero__plate {
  max-width: 720px;
  padding: 26px 22px 28px;
  background: linear-gradient(150deg, rgba(18, 58, 46, 0.94), rgba(7, 28, 22, 0.86));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--privacy-cut)), calc(100% - var(--privacy-cut)) 100%, 0 100%);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 8vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: 0 0 16px;
  font-size: 1rem;
  color: rgba(244, 239, 227, 0.86);
  max-width: 46ch;
}

.page-privacy .privacy-hero__meta {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-privacy .privacy-shell {
  display: grid;
  gap: 32px;
  padding: 0 var(--privacy-pad) 72px;
}

/* 左侧目录 */
.page-privacy .privacy-toc {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--forest);
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-progress {
  height: 2px;
  margin-bottom: 16px;
  background: var(--line-soft);
  overflow: hidden;
}

.page-privacy .privacy-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: var(--blueprint);
  transition: width 160ms linear;
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 2px;
  font-size: 0.86rem;
  color: rgba(244, 239, 227, 0.78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-toc__link .num {
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-backtop {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .privacy-backtop::before {
  content: "↑ ";
  color: var(--gold);
}

.page-privacy .privacy-backtop:hover,
.page-privacy .privacy-backtop:focus-visible {
  color: var(--gold-hi);
}

/* 正文条文 */
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: 62ch;
}

.page-privacy .privacy-sec {
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 40px;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-sec__index {
  flex: none;
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .privacy-sec__index::after {
  content: "";
  display: block;
  width: 26px;
  height: 1px;
  margin-top: 6px;
  background: var(--gold);
  opacity: 0.6;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 4.4vw, 1.62rem);
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 14px;
  color: rgba(244, 239, 227, 0.84);
}

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

.page-privacy .privacy-sec__body a.mark-gold {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
}

.page-privacy .privacy-sec__body a.mark-gold:hover,
.page-privacy .privacy-sec__body a.mark-gold:focus-visible {
  color: var(--gold-hi);
}

.page-privacy .privacy-note {
  margin-top: 16px;
  padding: 12px 14px;
  font-size: 0.88rem;
  color: var(--muted);
  background: rgba(111, 199, 183, 0.07);
  border-left: 2px solid var(--blueprint);
}

/* 信息分类 */
.page-privacy .privacy-def {
  display: grid;
  gap: 16px;
  margin: 0;
}

.page-privacy .privacy-def__item {
  padding: 14px 16px 16px;
  background: var(--forest);
  border-left: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .privacy-def__item dt {
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.03em;
  color: var(--gold-hi);
}

.page-privacy .privacy-def__item dd {
  margin: 0;
  font-size: 0.94rem;
  color: rgba(244, 239, 227, 0.82);
}

/* 列表 */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-i;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: rgba(244, 239, 227, 0.84);
}

.page-privacy .privacy-list li::before {
  counter-increment: privacy-i;
  content: counter(privacy-i, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.15em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-list--plain li {
  padding-left: 18px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-list--plain li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 0.55em;
  background: var(--blueprint);
  transform: rotate(45deg);
}

.page-privacy .privacy-key {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  letter-spacing: 0.04em;
  color: var(--paper);
}

/* 保存期限表 */
.page-privacy .privacy-table {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-table__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.92rem;
}

.page-privacy .privacy-table__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-table__row span:first-child {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--gold-hi);
}

.page-privacy .privacy-table__row span:last-child {
  color: rgba(244, 239, 227, 0.82);
}

.page-privacy .privacy-table__row--head {
  padding: 10px 0;
  background: rgba(18, 58, 46, 0.6);
}

.page-privacy .privacy-table__row--head span {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

/* 权利卡片 */
.page-privacy .privacy-rights {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .privacy-rights__card {
  padding: 16px 16px 14px;
  background: linear-gradient(160deg, rgba(18, 58, 46, 0.9), rgba(11, 42, 33, 0.7));
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .privacy-rights__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  letter-spacing: 0.1em;
  color: var(--gold-hi);
}

.page-privacy .privacy-rights__card p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(244, 239, 227, 0.8);
}

/* 联系渠道 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 16px;
  padding: 20px 18px;
  background: var(--stand);
  border: 1px solid var(--line);
}

.page-privacy .privacy-contact__item {
  display: grid;
  gap: 3px;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-contact__value {
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  font-size: 0.84rem;
  color: var(--muted);
}

@media (min-width: 720px) {
  .page-privacy {
    --privacy-pad: 40px;
  }

  .page-privacy .privacy-hero {
    padding-top: 40px;
    padding-bottom: 64px;
  }

  .page-privacy .privacy-hero__plate {
    padding: 34px 32px 36px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-def,
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-table__row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
    padding: 24px 24px;
  }

  .page-privacy .privacy-contact__item:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    --privacy-pad: 64px;
    --privacy-cut: 22px;
  }

  .page-privacy .privacy-hero {
    padding-top: 56px;
    padding-bottom: 88px;
    max-width: var(--max);
    margin-inline: auto;
  }

  .page-privacy .privacy-hero__plate {
    padding: 40px 40px 42px;
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 56px;
    max-width: var(--max);
    margin-inline: auto;
    padding-bottom: 104px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    align-self: start;
    padding: 22px 20px 24px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-privacy .privacy-toc__link {
    justify-content: flex-start;
    border-bottom: 1px solid rgba(157, 181, 168, 0.12);
  }

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

  .page-privacy .privacy-doc {
    max-width: 68ch;
  }

  .page-privacy .privacy-sec + .privacy-sec {
    margin-top: 56px;
  }

  .page-privacy .privacy-table__row {
    grid-template-columns: 200px minmax(0, 1fr);
  }
}

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