.page-privacy {
  --privacy-toc-w: 220px;
  --privacy-clause-no: 62px;
  background: var(--ink);
  color: var(--ivory);
}

/* ---------- 首屏框景 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--rule);
  isolation: isolate;
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.7);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(11, 13, 16, 0.35) 0%, rgba(11, 13, 16, 0.92) 68%),
    linear-gradient(180deg, rgba(11, 13, 16, 0.55) 0%, rgba(11, 13, 16, 0.98) 100%);
}

.page-privacy .privacy-hero__inner {
  padding-top: clamp(28px, 6vw, 58px);
  padding-bottom: clamp(34px, 7vw, 72px);
}

.page-privacy .privacy-hero__crumbs {
  margin-bottom: clamp(26px, 5vw, 46px);
}

.page-privacy .privacy-hero__tag {
  display: block;
  margin-bottom: 14px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.06;
  font-size: clamp(38px, 8vw, 82px);
  color: var(--ivory);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--fog);
}

/* ---------- 要点摘要框 ---------- */
.page-privacy .privacy-brief {
  margin-top: clamp(28px, 5vw, 44px);
  max-width: 760px;
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 30px);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(20, 24, 30, 0.92) 0%, rgba(20, 24, 30, 0.66) 100%);
  backdrop-filter: blur(3px);
}

.page-privacy .privacy-brief__head {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-privacy .privacy-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-brief__list li {
  display: grid;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
}

.page-privacy .privacy-brief__list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-brief__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.page-privacy .privacy-brief__val {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 正文主体 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 32px;
  padding-top: clamp(32px, 6vw, 64px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* 目录 */
.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--rule-soft);
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  margin-left: -1px;
  color: var(--fog);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-toc__no {
  font-size: 11px;
  color: var(--bronze);
  transition: color 0.2s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--gold-light);
  border-left-color: var(--gold);
  background: rgba(214, 168, 75, 0.07);
}

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

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__foot {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--rule-soft);
}

.page-privacy .privacy-toc__note {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 条款 */
.page-privacy .clause {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 4vw, 34px) 0;
  border-bottom: 1px solid var(--rule-deep);
  scroll-margin-top: 96px;
}

.page-privacy .clause:first-child {
  padding-top: 0;
}

.page-privacy .clause:last-of-type {
  border-bottom: 0;
}

.page-privacy .clause__no {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--crimson);
}

.page-privacy .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ivory);
}

.page-privacy .clause__text p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

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

.page-privacy .clause__text a {
  color: var(--gold-light);
  text-decoration: underline;
  text-decoration-color: var(--bronze);
  text-underline-offset: 3px;
}

.page-privacy .clause__text a:hover {
  text-decoration-color: var(--gold);
}

.page-privacy .clause__text a:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 2px;
  border-radius: 2px;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--fog);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-privacy .clause__list strong {
  color: var(--gold-light);
  font-weight: 600;
}

/* 结尾签署条 */
.page-privacy .privacy-sign {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 12px;
  padding: 16px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-s);
  background: var(--panel);
}

.page-privacy .privacy-sign__label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .privacy-sign__text {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 桌面端分栏 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
  }

  .page-privacy .clause {
    grid-template-columns: var(--privacy-clause-no) minmax(0, 1fr);
    gap: 0 20px;
  }

  .page-privacy .clause__no {
    padding-top: 9px;
  }

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

  .page-privacy .privacy-brief__list li {
    padding: 0 16px;
    border-top: 0;
    border-left: 1px solid var(--rule-soft);
  }

  .page-privacy .privacy-brief__list li:first-child {
    padding-left: 0;
    border-left: 0;
  }
}
<<<END>>>
```