.page-privacy {
  --doc-measure: 78ch;
  --doc-hair: rgba(185, 190, 198, .18);
  display: block;
  background: var(--ink);
  color: var(--silver);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-privacy .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line-gold);
  background: linear-gradient(158deg, #0B0C0E 0%, #14161A 58%, #1C2026 100%);
}

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

.page-privacy .doc-hero__media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: .22;
}

.page-privacy .doc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(11, 12, 14, .94) 0%, rgba(11, 12, 14, .60) 58%, rgba(11, 12, 14, .90) 100%),
    linear-gradient(0deg, rgba(11, 12, 14, .85) 0%, rgba(11, 12, 14, 0) 70%);
  pointer-events: none;
}

.page-privacy .doc-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: 56px;
  padding-bottom: 52px;
}

.page-privacy .doc-hero__crumbs {
  margin-bottom: 30px;
}

.page-privacy .doc-hero__index {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .doc-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--sand);
}

.page-privacy .doc-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 162, 75, 0));
}

.page-privacy .doc-hero__lead {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- 双轨布局 ---------- */
.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-block: 44px 76px;
}

/* ---------- 条款目录 ---------- */
.page-privacy .doc-toc {
  min-width: 0;
  padding: 20px 18px;
  background: rgba(20, 22, 26, .72);
  border-left: 2px solid rgba(110, 31, 38, .85);
}

.page-privacy .doc-toc__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-privacy .doc-toc__list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 10px 9px 8px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: color var(--dur) ease, border-color var(--dur) ease, background-color var(--dur) ease;
}

.page-privacy .doc-toc__num {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-privacy .doc-toc__list a:hover,
.page-privacy .doc-toc__list a:focus-visible {
  color: var(--gold-hi);
  border-left-color: var(--gold);
  background: rgba(201, 162, 75, .07);
}

/* ---------- 正文 ---------- */
.page-privacy .doc-body {
  min-width: 0;
  max-width: var(--doc-measure);
}

.page-privacy .doc-meta {
  display: block;
  margin: 0 0 30px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--doc-hair);
}

.page-privacy .doc-sec {
  scroll-margin-top: 112px;
}

.page-privacy .doc-sec + .doc-sec {
  margin-top: 40px;
  padding-top: 38px;
  border-top: 1px solid var(--doc-hair);
}

.page-privacy .doc-index {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--gold);
  transition: color var(--dur) ease;
}

.page-privacy .doc-index::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  margin-left: 10px;
  vertical-align: middle;
  background: currentColor;
  opacity: .45;
  transition: width var(--dur) ease, opacity var(--dur) ease;
}

.page-privacy .doc-sec:target .doc-index {
  color: var(--gold-hi);
}

.page-privacy .doc-sec:target .doc-index::after {
  width: 48px;
  opacity: 1;
}

.page-privacy .doc-sec h2 {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(21px, 4.4vw, 29px);
  line-height: 1.34;
  color: var(--sand);
}

.page-privacy .doc-sec h2::after {
  content: "";
  display: block;
  width: 52px;
  height: 2px;
  margin-top: 14px;
  background: var(--crimson);
}

.page-privacy .doc-sec p {
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--silver);
}

.page-privacy .doc-sec a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 200, 118, .45);
  transition: border-color var(--dur) ease, color var(--dur) ease;
}

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

.page-privacy .doc-sec ul {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .doc-sec li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .doc-sec li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 9px;
  height: 9px;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: .88;
}

/* ---------- 相关说明 ---------- */
.page-privacy .doc-foot {
  margin-top: 56px;
  padding-top: 34px;
  border-top: 1px solid var(--line-gold);
}

.page-privacy .doc-foot h2 {
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.4;
  color: var(--sand);
}

.page-privacy .doc-foot__links {
  display: grid;
  gap: 12px;
}

.page-privacy .doc-foot__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  background: rgba(20, 22, 26, .85);
  border: 1px solid var(--doc-hair);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  color: var(--sand);
  font-size: 15.5px;
  line-height: 1.6;
  text-decoration: none;
  transition: background-color var(--dur) ease, border-color var(--dur) ease, color var(--dur) ease;
}

.page-privacy .doc-foot__key {
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-privacy .doc-foot__arrow {
  color: var(--gold);
  transition: transform var(--dur) ease;
}

.page-privacy .doc-foot__link:hover,
.page-privacy .doc-foot__link:focus-visible {
  background: rgba(42, 49, 56, .9);
  border-color: var(--line-gold);
  color: #fff;
}

.page-privacy .doc-foot__link:hover .doc-foot__arrow,
.page-privacy .doc-foot__link:focus-visible .doc-foot__arrow {
  transform: translateX(5px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .doc-hero__inner {
    padding-top: 76px;
    padding-bottom: 68px;
  }

  .page-privacy .doc-toc {
    padding: 22px 22px;
  }

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

@media (min-width: 900px) {
  .page-privacy .doc-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    column-gap: 68px;
    padding-block: 76px 124px;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 112px;
    align-self: start;
  }

  .page-privacy .doc-sec + .doc-sec {
    margin-top: 52px;
    padding-top: 48px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .doc-layout {
    grid-template-columns: 228px minmax(0, 1fr);
    column-gap: 88px;
  }

  .page-privacy .doc-sec p,
  .page-privacy .doc-sec li {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc__list a,
  .page-privacy .doc-foot__link,
  .page-privacy .doc-foot__arrow,
  .page-privacy .doc-index,
  .page-privacy .doc-index::after {
    transition: none;
  }
}
</PAGE_CSS>>>