.page-privacy {
  --doc-sticky-top: calc(var(--topbar-h) + 1.4rem);
  --doc-num-col: 4.4rem;
  display: block;
}

/* ---------- 开场 ---------- */
.page-privacy .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: clamp(1.2rem, 3.4vw, 2rem);
  padding-bottom: clamp(3rem, 7vw, 5.2rem);
  border-bottom: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2.2rem), 0 100%);
}

.page-privacy .doc-hero__line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 3;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 120ms linear;
}

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

.page-privacy .doc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.85);
}

.page-privacy .doc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(112deg, rgba(11, 15, 18, 0.97) 0%, rgba(11, 15, 18, 0.78) 48%, rgba(36, 28, 77, 0.66) 100%);
}

.page-privacy .doc-hero .wrap {
  position: relative;
  z-index: 2;
}

.page-privacy .doc-hero h1 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0.7rem 0 0.9rem;
  max-width: 20em;
}

.page-privacy .doc-hero .lede {
  max-width: 40em;
  color: var(--mist);
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.85;
  margin: 0;
}

.page-privacy .doc-hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 1rem 1.6rem;
  margin: clamp(1.6rem, 4vw, 2.6rem) 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.page-privacy .doc-hero__meta dt {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--steel);
  margin-bottom: 0.35rem;
}

.page-privacy .doc-hero__meta dd {
  margin: 0;
  color: var(--paper);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* ---------- 主体布局 ---------- */
.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.6rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.5rem);
}

.page-privacy .doc-body {
  min-width: 0;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.4rem;
  padding-bottom: clamp(2rem, 4.4vw, 3.1rem);
  scroll-margin-top: calc(var(--topbar-h) + 1.6rem);
}

.page-privacy .clause__num {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-privacy .clause__num::after {
  content: "";
  display: block;
  width: 1.6rem;
  height: 1px;
  margin-top: 0.45rem;
  background: rgba(255, 122, 47, 0.45);
}

.page-privacy .clause__main {
  min-width: 0;
}

.page-privacy .clause__main h2 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.32rem, 2.4vw, 1.8rem);
  line-height: 1.28;
  letter-spacing: -0.005em;
  color: var(--paper);
  margin: 0 0 0.75rem;
}

.page-privacy .doc-body .prose {
  max-width: 36em;
  color: var(--mist);
  font-size: 0.97rem;
  line-height: 1.9;
}

.page-privacy .doc-body .prose p {
  margin: 0 0 1.1em;
}

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

.page-privacy .doc-body .prose strong {
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .doc-body .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 224, 212, 0.35);
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

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

.page-privacy .doc-key {
  background: rgba(51, 224, 212, 0.12);
  box-shadow: inset 0 -1px 0 rgba(51, 224, 212, 0.32);
  color: var(--paper);
  padding: 0.06em 0.34em;
  border-radius: 2px;
}

/* ---------- 条目列表 ---------- */
.page-privacy .doc-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 0.95rem;
  border-left: 1px solid var(--line);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 0.72em;
  width: 5px;
  height: 5px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 期限对照 ---------- */
.page-privacy .doc-term {
  display: grid;
  gap: 0.7rem;
  margin: 1.4rem 0 0;
  max-width: 40em;
}

.page-privacy .doc-term > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.2rem;
  padding: 0.75rem 0.95rem;
  background: var(--panel);
  border-left: 2px solid var(--cyan);
}

.page-privacy .doc-term dt {
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .doc-term dd {
  margin: 0;
  color: var(--paper);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- 联系面板 ---------- */
.page-privacy .doc-contact {
  margin-top: 0.6rem;
  padding: clamp(1.1rem, 3vw, 1.7rem);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.page-privacy .doc-contact__lead {
  margin: 0 0 1rem;
  color: var(--paper);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-privacy .doc-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.1rem;
}

.page-privacy .doc-contact__k {
  margin: 0 0 0.3rem;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-privacy .doc-contact__v {
  margin: 0 0 0.3rem;
  font-family: var(--f-mono);
  font-size: 1rem;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .doc-contact__hint {
  margin: 0;
  color: var(--mist);
  font-size: 0.85rem;
  line-height: 1.7;
}

.page-privacy .doc-contact__foot {
  margin: 1.2rem 0 1rem;
  color: var(--mist);
  font-size: 0.88rem;
  line-height: 1.8;
}

.page-privacy .doc-contact__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 224, 212, 0.35);
}

/* ---------- 目录 ---------- */
.page-privacy .doc-toc {
  order: -1;
  min-width: 0;
  padding: 0.9rem 1rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
}

.page-privacy .doc-toc__title {
  margin: 0 0 0.7rem;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-privacy .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.2rem;
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .doc-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .doc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.42rem;
  padding: 0.4rem 0.15rem;
  color: var(--mist);
  font-size: 0.85rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .doc-toc__list a span {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--steel);
  transition: color 200ms var(--ease);
}

.page-privacy .doc-toc__list a:hover,
.page-privacy .doc-toc__list a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.page-privacy .doc-toc__list a:hover span,
.page-privacy .doc-toc__list a:focus-visible span {
  color: var(--orange);
}

.page-privacy .doc-toc__foot {
  margin: 0.9rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line-soft);
  color: var(--steel);
  font-size: 0.8rem;
  line-height: 1.6;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .doc-term > div {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 0.9rem;
  }

  .page-privacy .doc-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem;
  }
}

@media (min-width: 760px) {
  .page-privacy .clause {
    grid-template-columns: var(--doc-num-col) minmax(0, 1fr);
    gap: 0 1.5rem;
  }

  .page-privacy .clause__num {
    padding-top: 0.3rem;
    font-size: 1.05rem;
  }

  .page-privacy .clause__num::after {
    width: 2rem;
    margin-top: 0.6rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .doc-layout {
    grid-template-columns: minmax(0, 1fr) 228px;
    gap: clamp(2rem, 4.5vw, 4rem);
  }

  .page-privacy .doc-toc {
    order: 0;
    align-self: start;
    position: sticky;
    top: var(--doc-sticky-top);
    padding: 1rem 0 1rem 0;
    background: transparent;
    border: 0;
    border-radius: 0;
  }

  .page-privacy .doc-toc__list {
    flex-direction: column;
    gap: 0.1rem;
    overflow: visible;
  }

  .page-privacy .doc-toc__list li {
    flex: 0 1 auto;
  }

  .page-privacy .doc-toc__list a {
    padding: 0.45rem 0.2rem 0.45rem 0.75rem;
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-hero__line,
  .page-privacy .doc-toc__list a,
  .page-privacy .doc-toc__list a span,
  .page-privacy .doc-body .prose a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>