.page-privacy {
  --p-deep: #0E322C;
  --p-hair: rgba(143, 167, 159, 0.22);
  --p-cyan-soft: rgba(53, 242, 208, 0.1);
  padding-block: clamp(20px, 3.5vw, 40px) clamp(56px, 8vw, 100px);
  color: var(--mist);
  font-family: var(--font-body);
}

.page-privacy #page-top {
  display: block;
  height: 0;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

/* 面包屑 */
.page-privacy .breadcrumb {
  margin: 0 0 clamp(22px, 4vw, 36px);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--sage);
}
.page-privacy .breadcrumb li {
  display: inline-flex;
  align-items: center;
}
.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin: 0 9px;
  color: var(--line-strong);
}
.page-privacy .breadcrumb a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--mist);
}

/* 首屏 */
.page-privacy .p-hero {
  position: relative;
  max-width: 46rem;
  padding-bottom: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--p-hair);
}
.page-privacy .p-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: clamp(84px, 18vw, 190px);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(53, 242, 208, 0));
}
.page-privacy .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  font-weight: 400;
}
.page-privacy .p-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 54px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--mist);
}
.page-privacy .p-hero__lede {
  margin: 0;
  max-width: 42ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--sage);
}

/* 布局 */
.page-privacy .p-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  padding-top: clamp(24px, 4vw, 40px);
}
.page-privacy .p-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(26px, 3.4vw, 44px);
}

/* 摘要框 */
.page-privacy .p-brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--p-hair);
  background: linear-gradient(158deg, var(--p-deep) 0%, rgba(18, 62, 54, 0.5) 100%);
  overflow: hidden;
}
.page-privacy .p-brief__media {
  position: relative;
  aspect-ratio: 2 / 1;
  background: var(--p-deep);
  overflow: hidden;
}
.page-privacy .p-brief__media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.page-privacy .p-brief__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(18px, 3vw, 30px);
  min-width: 0;
}
.page-privacy .p-brief__body .eyebrow {
  margin: 0;
  color: var(--cyan);
}
.page-privacy .p-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .p-brief__list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 0;
}
.page-privacy .p-brief__num {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.page-privacy .p-brief__list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}
.page-privacy .p-brief__fold {
  border-top: 1px solid var(--p-hair);
  padding-top: 13px;
}
.page-privacy .p-brief__fold summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 2px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}
.page-privacy .p-brief__fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .p-brief__fold summary::after {
  content: "+";
  flex: none;
  color: var(--mint);
}
.page-privacy .p-brief__fold[open] summary::after {
  content: "\2212";
}
.page-privacy .p-brief__fold summary:hover {
  color: var(--mint);
}
.page-privacy .p-brief__fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
.page-privacy .p-brief__fold p {
  margin: 11px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--sage);
}

/* 章节 */
.page-privacy .p-section {
  padding-top: clamp(20px, 3vw, 26px);
  border-top: 1px solid var(--p-hair);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-privacy .p-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}
.page-privacy .index-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-privacy .p-section__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--mist);
}

/* 正文 */
.page-privacy .p-copy {
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(234, 244, 239, 0.86);
}
.page-privacy .p-copy p {
  margin: 0 0 1em;
}
.page-privacy .p-copy > p:last-child {
  margin-bottom: 0;
}
.page-privacy .p-copy h3 {
  margin: 1.7em 0 0.65em;
  padding-left: 11px;
  border-left: 2px solid var(--cyan);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--mist);
}
.page-privacy .p-copy ul {
  margin: 0 0 1.1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-privacy .p-copy ul > li {
  position: relative;
  padding-left: 18px;
}
.page-privacy .p-copy ul > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 7px;
  height: 1px;
  background: var(--mint);
}
.page-privacy .p-copy strong {
  font-weight: 600;
  color: var(--mist);
}
.page-privacy .p-copy a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.38);
  transition: border-color 0.16s var(--ease);
}
.page-privacy .p-copy a:hover,
.page-privacy .p-copy a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 要点网格 */
.page-privacy .p-facts {
  margin: 0 0 1.2em;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--p-hair);
  border: 1px solid var(--p-hair);
}
.page-privacy .p-copy .p-facts > li {
  padding: 14px 16px;
  background: var(--p-deep);
  font-size: 14.5px;
  line-height: 1.72;
}
.page-privacy .p-copy .p-facts > li::before {
  content: none;
}
.page-privacy .p-facts strong {
  color: var(--gold);
}

/* 行内标记 */
.page-privacy .mark {
  padding: 1px 4px;
  color: var(--mist);
  background: rgba(53, 242, 208, 0.13);
  box-shadow: inset 0 -1px 0 rgba(53, 242, 208, 0.45);
}

/* 联系方式 */
.page-privacy .p-contact {
  margin: 1.4em 0 1.1em;
  padding: clamp(18px, 3vw, 26px);
  display: grid;
  gap: 14px;
  border: 1px solid var(--p-hair);
  border-left: 2px solid var(--cyan);
  background: var(--panel);
}
.page-privacy .p-copy .p-contact__title {
  margin: 0;
  padding: 0;
  border-left: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
}
.page-privacy .p-contact__list {
  margin: 0;
  display: grid;
  gap: 11px;
}
.page-privacy .p-contact__list > div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}
.page-privacy .p-contact__list dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sage);
}
.page-privacy .p-contact__list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--mist);
  overflow-wrap: anywhere;
}
.page-privacy .p-contact__list dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.page-privacy .p-copy .p-contact__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--p-hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}
.page-privacy .p-contact__btn {
  justify-self: start;
  text-decoration: none;
}

/* 返回顶部 */
.page-privacy .p-toplink-wrap {
  margin-top: clamp(22px, 3vw, 30px);
}
.page-privacy .p-toplink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--p-hair);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sage);
  text-decoration: none;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.page-privacy .p-toplink::before {
  content: "\2191";
  color: var(--cyan);
}
.page-privacy .p-toplink:hover,
.page-privacy .p-toplink:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}
.page-privacy .p-toplink:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 章节导航 */
.page-privacy .p-toc {
  order: -1;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--p-hair);
  background: rgba(18, 62, 54, 0.4);
}
.page-privacy .p-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
}
.page-privacy .p-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}
.page-privacy .p-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--sage);
  text-decoration: none;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}
.page-privacy .p-toc__list a .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--line-strong);
}
.page-privacy .p-toc__list a:hover,
.page-privacy .p-toc__list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: var(--p-cyan-soft);
}
.page-privacy .p-toc__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

/* 平板与桌面 */
@media (min-width: 640px) {
  .page-privacy .p-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .p-facts > li:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 780px) {
  .page-privacy .p-brief {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  }
  .page-privacy .p-brief__media {
    aspect-ratio: auto;
    height: 100%;
  }
}

@media (min-width: 980px) {
  .page-privacy .p-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }
  .page-privacy .p-body {
    gap: clamp(30px, 3.6vw, 52px);
  }
  .page-privacy .p-toc {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 14px 0 0;
    border: 0;
    border-top: 2px solid var(--cyan);
    background: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .p-toc__list a,
  .page-privacy .p-toplink,
  .page-privacy .breadcrumb a,
  .page-privacy .p-copy a {
    transition: none;
  }
}
<<<END>>>