.page-privacy {
  --pv-measure: 62ch;
  --pv-gap: clamp(36px, 5vw, 60px);
  color: var(--text);
}

.page-privacy .pv-hero {
  padding: clamp(26px, 4vw, 52px) 0 clamp(18px, 3vw, 34px);
}

.page-privacy .pv-hero__inner {
  display: grid;
  gap: 16px;
}

.page-privacy .pv-hero__title {
  max-width: 22ch;
  margin: 0;
}

.page-privacy .pv-hero__lede {
  max-width: 64ch;
  margin: 0;
}

.page-privacy .pv-hero__media {
  margin-top: 12px;
}

/* ---------- 目录 + 正文 双栏 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: clamp(48px, 6vw, 88px);
}

@media (min-width: 920px) {
  .page-privacy .pv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

.page-privacy .pv-toc {
  border: 2px solid var(--line);
  background: var(--ink-800);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-1);
}

@media (min-width: 920px) {
  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--main-h) + 28px);
  }
}

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .pv-toc__link {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 7px 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  border-left: 2px solid transparent;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(0, 229, 199, .07);
  color: var(--cyan);
}

.page-privacy .pv-toc__link:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
}

.page-privacy .pv-toc__num {
  font-size: 12px;
  color: var(--muted);
}

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

.page-privacy .pv-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 2px dashed var(--line);
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 章节 ---------- */

.page-privacy .pv-body {
  display: grid;
  gap: var(--pv-gap);
  min-width: 0;
}

.page-privacy .pv-chapter {
  scroll-margin-top: calc(var(--main-h) + 28px);
}

.page-privacy .pv-chapter__num {
  margin: 0;
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .pv-chapter__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 38px);
  letter-spacing: -.01em;
  line-height: 1.1;
  color: var(--text);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line);
  transition: color 180ms var(--ease);
}

.page-privacy .pv-chapter:target .pv-chapter__title {
  color: var(--cyan);
}

.page-privacy .pv-p {
  max-width: var(--pv-measure);
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
}

.page-privacy .pv-note {
  max-width: var(--pv-measure);
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-privacy .pv-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 229, 199, .4);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

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

.page-privacy .pv-link:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
}

/* ---------- 信息块网格 ---------- */

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

@media (min-width: 680px) {
  .page-privacy .pv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-block {
  border: 2px solid var(--line);
  background: var(--ink-700);
  padding: 16px 18px 18px;
  box-shadow: var(--shadow-1);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-block:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-privacy .pv-block__title {
  margin: 0 0 10px;
  padding-bottom: 9px;
  border-bottom: 2px solid var(--line);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-privacy .pv-block__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 使用目的列表 ---------- */

.page-privacy .pv-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--line);
}

.page-privacy .pv-list__item {
  border-bottom: 2px solid var(--line);
  padding: 18px 0 20px;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-list__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .pv-list__text {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 第三方对照表 ---------- */

.page-privacy .pv-panel {
  margin-top: 22px;
  border: 2px solid var(--line);
  background: var(--ink-800);
  overflow-x: auto;
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.6;
}

.page-privacy .pv-table thead th {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--ink-700);
  border-bottom: 2px solid var(--line);
}

.page-privacy .pv-table tbody th {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

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

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

/* ---------- 保留期限 ---------- */

.page-privacy .pv-grid--two {
  margin-top: 22px;
}

@media (min-width: 560px) {
  .page-privacy .pv-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-statline {
  border: 2px solid var(--line);
  border-left: 4px solid var(--cyan);
  background: rgba(232, 240, 250, .045);
  padding: 14px 16px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-privacy .pv-statline__num {
  font-size: 26px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.01em;
}

.page-privacy .pv-statline__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 权利编号索引 ---------- */

.page-privacy .pv-index {
  list-style: none;
  counter-reset: pv-idx;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-index__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  border: 2px solid var(--line);
  background: var(--ink-700);
  padding: 16px;
  box-shadow: var(--shadow-1);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-index__item:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-privacy .pv-index__num {
  font-size: 20px;
  line-height: 1.25;
  color: var(--orange);
}

.page-privacy .pv-index__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-privacy .pv-index__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 浅色提示面板 ---------- */

.page-privacy .pv-panel--soft {
  overflow: visible;
  background: rgba(232, 240, 250, .07);
  border-color: rgba(232, 240, 250, .22);
  padding: 18px 20px;
  box-shadow: none;
}

.page-privacy .pv-panel__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-panel__text {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 折叠释义 ---------- */

.page-privacy .pv-details {
  margin-top: 22px;
  border: 2px solid var(--line);
  background: rgba(232, 240, 250, .035);
  padding: 0 18px;
  transition: border-color 180ms var(--ease);
}

.page-privacy .pv-details[open] {
  border-color: var(--cyan);
}

.page-privacy .pv-details > summary {
  list-style: none;
  cursor: pointer;
  padding: 15px 0;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
}

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

.page-privacy .pv-details > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--muted);
  transition: color 180ms var(--ease);
}

.page-privacy .pv-details[open] > summary::before {
  content: "\2212";
  color: var(--cyan);
}

.page-privacy .pv-details > summary:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
}

.page-privacy .pv-details__body {
  padding-bottom: 18px;
}

.page-privacy .pv-details__body .pv-p:first-child {
  margin-top: 0;
}

/* ---------- 联系方式 ---------- */

.page-privacy .pv-contact {
  margin-top: 24px;
  display: grid;
  gap: 0;
  border: 2px solid var(--line);
  background: var(--ink-800);
}

@media (min-width: 720px) {
  .page-privacy .pv-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-contact .tb-contact-item {
  padding: 16px 18px;
  border-bottom: 2px solid var(--line);
  display: grid;
  gap: 6px;
}

.page-privacy .pv-contact .tb-contact-item:last-child {
  border-bottom: 0;
}

@media (min-width: 720px) {
  .page-privacy .pv-contact .tb-contact-item {
    border-bottom: 0;
    border-right: 2px solid var(--line);
  }
  .page-privacy .pv-contact .tb-contact-item:last-child {
    border-right: 0;
  }
}

.page-privacy .pv-contact .tb-contact-item__label {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-contact .tb-contact-item__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  word-break: break-word;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-block,
  .page-privacy .pv-index__item,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-chapter__title {
    transition: none;
  }
  .page-privacy .pv-block:hover,
  .page-privacy .pv-index__item:hover {
    transform: none;
  }
}