.page-privacy {
  --pv-toc-w: 236px;
  --pv-gap: 26px;
  --pv-notch: 14px;
  padding-block: 18px 64px;
  color: var(--ink);
}

/* 首屏 */
.page-privacy .pv-head {
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.page-privacy h1 {
  margin: 10px 0 14px;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 7.4vw, 56px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-privacy .pv-lead {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-banner {
  margin: 24px 0 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  background: var(--bg-map);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 布局：移动端单栏，目录在前可横滑 */
.page-privacy .pv-layout {
  display: grid;
  gap: var(--pv-gap);
}

.page-privacy .pv-toc {
  border-block: 1px solid var(--line);
  padding-block: 12px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  scrollbar-width: thin;
  list-style: none;
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: rgba(22, 35, 74, 0.55);
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .pv-toc__link .num {
  color: var(--blue);
  font-size: 11px;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* 章节 */
.page-privacy .pv-sec {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-sec:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 4.6vw, 31px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec__num {
  flex: 0 0 auto;
  padding: 2px 7px;
  border: 1px solid var(--line);
  color: var(--cyan);
  font-size: 12px;
  line-height: 1.5;
  text-decoration: none;
}

.page-privacy .pv-sec__num:hover,
.page-privacy .pv-sec__num:focus-visible {
  border-color: var(--cyan);
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-privacy h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-quote {
  margin: 0 0 16px;
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--cyan);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

/* 三类信息卡片 */
.page-privacy .pv-cards {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-card {
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(22, 35, 74, 0.94), rgba(14, 23, 48, 0.94));
  clip-path: polygon(0 0, calc(100% - var(--pv-notch)) 0, 100% var(--pv-notch), 100% 100%, 0 100%);
}

.page-privacy .pv-card p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.65;
}

.page-privacy .pv-card__fields {
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

/* 用途条目 */
.page-privacy .pv-use {
  display: grid;
  gap: 10px;
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-use__item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-left: 2px solid var(--blue);
  background: rgba(22, 35, 74, 0.45);
}

.page-privacy .pv-use__key {
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}

.page-privacy .pv-use__val {
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.7;
}

/* 折叠块 */
.page-privacy .pv-fold {
  margin-top: 12px;
  border: 1px solid var(--line);
  background: rgba(14, 23, 48, 0.62);
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-privacy .pv-fold[open] summary::after {
  content: "\2212";
}

.page-privacy .pv-fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .pv-fold__body {
  padding: 0 14px 12px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-fold__body p {
  margin: 12px 0 0;
  font-size: 13.5px;
}

/* 保存期限表格 */
.page-privacy .pv-table-wrap {
  margin: 16px 0 14px;
  overflow-x: auto;
  border: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.page-privacy .pv-table__caption {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-align: left;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
}

.page-privacy .pv-table thead th {
  color: var(--ink-2);
  font-weight: 500;
  background: rgba(22, 35, 74, 0.6);
  white-space: nowrap;
}

.page-privacy .pv-table tbody th {
  color: var(--ink);
  font-weight: 600;
}

.page-privacy .pv-table tbody td {
  color: var(--ink-2);
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pv-table td:nth-child(2) {
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

/* 四项请求 */
.page-privacy .pv-rights {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-rights__item {
  position: relative;
  padding: 14px 14px 6px;
  border: 1px solid var(--line);
  background: linear-gradient(200deg, rgba(123, 77, 255, 0.16), rgba(14, 23, 48, 0.9) 62%);
}

.page-privacy .pv-rights__num {
  display: block;
  margin-bottom: 6px;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .pv-rights__item p {
  margin: 0 0 8px;
  font-size: 13px;
}

/* 联系方式 */
.page-privacy .pv-contact {
  display: grid;
  gap: 0;
  margin: 16px 0 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-contact__key {
  color: var(--ink-2);
  font-size: 12px;
}

.page-privacy .pv-contact__val {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

/* 相关入口 */
.page-privacy .pv-next {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-next__title {
  margin: 0 0 14px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.page-privacy .pv-next__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-next__item a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(14, 23, 48, 0.55);
  text-decoration: none;
  transition: border-color var(--ease), background-color var(--ease);
}

.page-privacy .pv-next__item a:hover,
.page-privacy .pv-next__item a:focus-visible {
  border-color: var(--cyan);
  background: rgba(22, 35, 74, 0.8);
}

.page-privacy .pv-next__name {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-privacy .pv-next__text {
  display: block;
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.65;
}

@media (min-width: 700px) {
  .page-privacy .pv-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-use__item {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

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

  .page-privacy .pv-banner img {
    aspect-ratio: 3 / 1;
  }
}

@media (min-width: 960px) {
  .page-privacy {
    padding-block: 28px 88px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) var(--pv-toc-w);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pv-body {
    order: 1;
    min-width: 0;
  }

  .page-privacy .pv-toc {
    order: 2;
    position: sticky;
    top: 24px;
    border-block: 0;
    border-left: 1px solid var(--line);
    padding: 4px 0 4px 18px;
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pv-toc__list > li + li {
    margin-top: 2px;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    align-items: baseline;
    padding: 7px 0;
    border: 0;
    background: none;
    color: var(--ink-2);
    font-size: 13px;
    white-space: normal;
  }

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

  .page-privacy h2 {
    gap: 14px;
  }

  .page-privacy .pv-sec p {
    font-size: 15px;
  }

  .page-privacy .pv-banner {
    margin-bottom: 44px;
  }
}
<<<END>>>