.page-privacy {
  --pv-rule: 1px solid var(--mist);
  --pv-rule-dark: 1px solid rgba(201, 210, 224, 0.18);
  --pv-rail: 232px;
  --pv-sticky: 132px;
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  padding: 18px 0 6px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: 18px 0 40px;
  border-bottom: var(--pv-rule);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--apricot);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(32px, 7vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--indigo);
  text-wrap: balance;
}

.page-privacy .privacy-hero__lead {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .privacy-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: var(--mist);
  border: var(--pv-rule);
}

.page-privacy .privacy-stat {
  background: var(--paper);
  padding: 12px 14px;
}

.page-privacy .privacy-stat dt {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--apricot);
}

.page-privacy .privacy-stat dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--grey);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-top: 32px;
}

.page-privacy .privacy-rail {
  margin-bottom: 24px;
}

.page-privacy .privacy-rail__title {
  margin: 0 0 10px;
  padding-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
  border-bottom: var(--pv-rule);
}

.page-privacy .privacy-toc {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .privacy-toc .toc__link {
  display: block;
  white-space: nowrap;
  padding: 7px 12px;
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  color: var(--grey);
  background: var(--paper);
  border: 1px solid var(--mist);
  border-bottom: 2px solid var(--mist);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-toc .toc__link:hover {
  color: var(--indigo);
  border-bottom-color: var(--indigo-500);
}

.page-privacy .privacy-toc .toc__link.is-active,
.page-privacy .privacy-toc .toc__link[aria-current],
.page-privacy .privacy-toc .toc__link[aria-current="true"] {
  color: var(--indigo);
  font-weight: 600;
  border-bottom-color: var(--apricot);
  background: var(--sand);
}

.page-privacy .privacy-rail__note {
  display: none;
  margin: 18px 0 0;
  padding-left: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--grey);
  border-left: 2px solid var(--gold);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .pv-section {
  padding: 34px 0;
  background: var(--cream);
  border-top: var(--pv-rule);
  scroll-margin-top: 140px;
}

.page-privacy .pv-section:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .pv-section--sand {
  padding: 34px 20px;
  background: var(--sand);
  border-top: 0;
}

.page-privacy .pv-num {
  display: inline-block;
  margin: 0 0 12px;
  padding-bottom: 5px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--apricot);
  border-bottom: 2px solid var(--apricot);
}

.page-privacy .pv-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.22;
  letter-spacing: -0.005em;
  color: var(--indigo);
}

.page-privacy .pv-section p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--grey);
}

.page-privacy .pv-lead {
  margin: 0 0 20px;
  padding-left: 13px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  border-left: 3px solid var(--gold);
}

/* ---------- 01 收集范围 ---------- */
.page-privacy .pv-collect {
  display: grid;
  gap: 26px;
}

.page-privacy .pv-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--mist);
  border: var(--pv-rule);
}

.page-privacy .pv-list > li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 15px 16px;
  background: var(--paper);
}

.page-privacy .pv-list__key {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--apricot);
}

.page-privacy .pv-list h3 {
  margin: 0 0 5px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pv-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-privacy .pv-figure {
  margin: 0;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--indigo);
  border: var(--pv-rule);
}

.page-privacy .pv-figure__caption {
  margin-top: 10px;
  padding-left: 10px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--grey);
  border-left: 2px solid var(--mist);
}

/* ---------- 02 用途表格 ---------- */
.page-privacy .pv-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--paper);
  border: var(--pv-rule);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-privacy .pv-table th {
  padding: 11px 14px;
  background: var(--indigo);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  white-space: nowrap;
}

.page-privacy .pv-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--mist);
  vertical-align: top;
  line-height: 1.72;
  color: var(--grey);
}

.page-privacy .pv-table tbody tr:nth-child(even) {
  background: var(--sand);
}

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

.page-privacy .pv-table td:first-child {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- 03 保存与删除 ---------- */
.page-privacy .pv-defs {
  margin: 0;
  border-top: var(--pv-rule);
}

.page-privacy .pv-def {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: var(--pv-rule);
}

.page-privacy .pv-def dt {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--apricot);
}

.page-privacy .pv-def dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-privacy .pv-steps {
  display: grid;
  gap: 11px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-privacy .pv-steps .mono {
  padding: 3px 0;
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
  color: var(--indigo);
  background: var(--sand);
  border: 1px solid var(--mist);
}

/* ---------- 04 折叠条款 ---------- */
.page-privacy .accordion {
  border-top: var(--pv-rule);
}

.page-privacy .accordion__item {
  border-bottom: var(--pv-rule);
}

.page-privacy .accordion__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 2px;
  background: transparent;
  border: 0;
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.page-privacy .accordion__icon {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
}

.page-privacy .accordion__icon::before,
.page-privacy .accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--apricot);
  transition: transform 0.2s var(--ease);
}

.page-privacy .accordion__icon::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-privacy .accordion__icon::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-privacy .accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  transform: scaleY(0);
}

.page-privacy .accordion__panel {
  padding: 0 2px 16px;
}

.page-privacy .accordion__panel p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--grey);
}

/* ---------- 05 本地存储 ---------- */
.page-privacy .pv-notes {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .pv-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--gold);
}

.page-privacy .pv-notes strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 06 联系 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 14px;
  padding: 22px 20px;
  background: var(--indigo);
  border: var(--pv-rule-dark);
}

.page-privacy .pv-contact__mail {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--cream);
  word-break: break-all;
}

.page-privacy .pv-contact__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(250, 247, 242, 0.74);
}

.page-privacy .pv-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .pv-hint a {
  color: var(--indigo);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-hint a:hover {
  color: var(--apricot);
}

/* ---------- 页尾说明 ---------- */
.page-privacy .pv-colophon {
  margin: 0;
  padding: 20px 0 44px;
  font-size: 11.5px;
  line-height: 1.9;
  color: var(--grey);
  border-top: var(--pv-rule);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .breadcrumb {
    padding-top: 22px;
  }

  .page-privacy .privacy-hero {
    padding: 26px 0 48px;
  }

  .page-privacy .pv-section {
    padding: 42px 0;
  }

  .page-privacy .pv-section:first-child {
    padding-top: 8px;
  }

  .page-privacy .pv-section--sand {
    padding: 42px 28px;
  }

  .page-privacy .pv-def {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: 52px;
  }

  .page-privacy .pv-collect {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: 54px;
    padding-top: 48px;
  }

  .page-privacy .privacy-rail {
    align-self: start;
    position: sticky;
    top: var(--pv-sticky);
    margin-bottom: 0;
    max-height: calc(100vh - 170px);
    overflow-y: auto;
  }

  .page-privacy .privacy-rail__note {
    display: block;
  }

  .page-privacy .privacy-toc {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc li + li {
    margin-top: 1px;
  }

  .page-privacy .privacy-toc .toc__link {
    white-space: normal;
    padding: 9px 10px 9px 12px;
    font-size: 13.5px;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .privacy-toc .toc__link:hover {
    background: var(--sand);
    border-left-color: var(--indigo-500);
  }

  .page-privacy .privacy-toc .toc__link.is-active,
  .page-privacy .privacy-toc .toc__link[aria-current],
  .page-privacy .privacy-toc .toc__link[aria-current="true"] {
    background: var(--sand);
    border-left-color: var(--apricot);
  }

  .page-privacy .pv-section {
    padding: 48px 0;
  }

  .page-privacy .pv-section--sand {
    padding: 48px 34px;
  }

  .page-privacy .pv-contact {
    grid-template-columns: minmax(0, 1fr);
    padding: 26px 30px;
  }
}

@media (min-width: 1180px) {
  .page-privacy {
    --pv-rail: 248px;
  }

  .page-privacy .privacy-layout {
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .toc__link,
  .page-privacy .accordion__icon::before,
  .page-privacy .accordion__icon::after {
    transition: none;
  }
}