.page-privacy {
  --privacy-gap: clamp(1.5rem, 4vw, 3rem);
  background: var(--sand);
  color: var(--ink);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-privacy a {
  color: var(--azurite);
}

/* 顶部信息条 */
.page-privacy .privacy-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-bar__meta {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--slate);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background-color: var(--sand);
  background-image:
    radial-gradient(120% 110% at 100% 0%, rgba(31, 95, 107, 0.12), rgba(31, 95, 107, 0) 62%),
    repeating-linear-gradient(to right, rgba(31, 36, 33, 0.045) 0 1px, rgba(31, 36, 33, 0) 1px 46px),
    repeating-linear-gradient(to bottom, rgba(31, 36, 33, 0.045) 0 1px, rgba(31, 36, 33, 0) 1px 46px);
  overflow: hidden;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: var(--privacy-gap);
  padding-top: clamp(2rem, 6vw, 3.75rem);
  padding-bottom: clamp(2rem, 6vw, 3.75rem);
}

.page-privacy .privacy-hero .page-title {
  margin: 0.55rem 0 0;
  line-height: 1.14;
}

.page-privacy .privacy-hero .page-lede {
  margin-top: 1.1rem;
  max-width: 56ch;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-hero__note {
  margin: 1.35rem 0 0;
  padding-left: 0.95rem;
  border-left: 3px solid var(--cinnabar);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--azurite);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-privacy .privacy-hero__figure .figure__media {
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, var(--azurite) 0%, var(--azurite-soft) 55%, var(--sand) 100%);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-hero__caption {
  margin-top: 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* 正文两栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: var(--privacy-gap);
  padding-top: clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-aside {
  display: none;
}

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

/* 目录 */
.page-privacy .toc-cap {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--ochre);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--azurite-soft);
}

.page-privacy .toc-link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0 0.5rem 0.9rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .toc-link::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: var(--cinnabar);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.2s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--azurite);
  background-color: rgba(31, 95, 107, 0.07);
}

.page-privacy .toc-link:hover::before,
.page-privacy .toc-link:focus-visible::before {
  transform: scaleY(1);
}

.page-privacy .toc-link:focus-visible {
  outline: 2px solid var(--azurite);
  outline-offset: 2px;
}

.page-privacy .toc-num {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ochre);
}

.page-privacy .toc-help {
  margin: 1.3rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--slate);
}

/* 移动端折叠目录 */
.page-privacy .toc-mobile {
  margin-bottom: 1.5rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper);
}

.page-privacy .toc-mobile summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--azurite);
  cursor: pointer;
  list-style: none;
}

.page-privacy .toc-mobile summary::-webkit-details-marker {
  display: none;
}

.page-privacy .toc-mobile summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cinnabar);
}

.page-privacy .toc-mobile[open] summary::after {
  content: "−";
}

.page-privacy .toc-mobile summary:focus-visible {
  outline: 2px solid var(--azurite);
  outline-offset: -2px;
}

.page-privacy .toc-mobile .toc-list {
  margin: 0 1rem 1rem;
}

/* 条款 */
.page-privacy .clause {
  border-top: 1px solid var(--line);
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.9rem;
}

.page-privacy .clause-num {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--ochre);
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.22rem, 2.6vw, 1.6rem);
  line-height: 1.38;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .clause-body p {
  margin: 0 0 1rem;
  max-width: 66ch;
  font-size: 1rem;
  line-height: 1.85;
  overflow-wrap: break-word;
}

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

.page-privacy .clause-body a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause-body a:hover {
  color: var(--cinnabar);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 1.2rem;
  max-width: 66ch;
  line-height: 1.8;
  overflow-wrap: break-word;
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.42rem;
  height: 0.42rem;
  background: var(--malachite);
  transform: rotate(45deg);
}

.page-privacy .clause-list strong {
  color: var(--azurite);
  font-weight: 700;
}

/* 可展开的补充说明 */
.page-privacy .clause-more {
  margin-top: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.page-privacy .clause-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--azurite);
  cursor: pointer;
  list-style: none;
}

.page-privacy .clause-more summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-more summary::after {
  content: "展开";
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ochre);
}

.page-privacy .clause-more[open] summary::after {
  content: "收起";
}

.page-privacy .clause-more summary:focus-visible {
  outline: 2px solid var(--azurite);
  outline-offset: -2px;
}

.page-privacy .mapping {
  margin: 0;
  padding: 0 1.1rem 1.2rem;
  display: grid;
  gap: 0.85rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.page-privacy .mapping dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--azurite);
}

.page-privacy .mapping dd {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--slate);
  overflow-wrap: break-word;
}

.page-privacy .mapping dd:last-child {
  margin-bottom: 0;
}

/* 结尾维护标记 */
.page-privacy .privacy-sign {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem 0.9rem;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-sign__seal {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  border-radius: 2px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1;
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .privacy-sign__seal:hover {
  background: var(--cinnabar-deep);
  transform: translateY(-2px);
}

.page-privacy .privacy-sign__text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--azurite);
}

.page-privacy .privacy-sign__meta {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--slate);
  overflow-wrap: anywhere;
}

/* 中等屏幕 */
@media (min-width: 560px) {
  .page-privacy .mapping {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    column-gap: 1.25rem;
    row-gap: 0.9rem;
  }

  .page-privacy .mapping dt {
    padding-top: 0.15rem;
  }

  .page-privacy .mapping dd {
    margin-bottom: 0;
  }
}

/* 桌面双栏 */
@media (min-width: 860px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: center;
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-aside {
    display: block;
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-privacy .toc-mobile {
    display: none;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-privacy .clause {
    padding: clamp(1.75rem, 2.6vw, 2.5rem) 0;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 258px minmax(0, 1fr);
  }
}

/* 深色偏好下保持文字对比 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .toc-link::before,
  .page-privacy .privacy-sign__seal {
    transition: none;
  }
}
<<<END>>>