.page-privacy {
  --priv-sec-gap: clamp(40px, 6vw, 72px);
  background-color: var(--ink-deep);
  color: var(--text-bright);
  font-family: var(--f-body);
  padding-bottom: calc(var(--step) * 12);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}

/* ============ 首屏 ============ */
.page-privacy .priv-top {
  position: relative;
  padding: calc(var(--step) * 3) var(--gutter) calc(var(--step) * 5);
  border-bottom: 1px solid var(--grid-line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(11, 26, 36, .95) 0%, rgba(6, 17, 12, 0) 62%),
    linear-gradient(180deg, rgba(11, 26, 36, .55) 0%, rgba(6, 17, 12, 1) 100%);
}

.page-privacy .priv-top .crumbs {
  margin-bottom: calc(var(--step) * 4);
}

.page-privacy .priv-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--step) * 4);
  align-items: end;
}

.page-privacy .priv-hero__text {
  min-width: 0;
}

.page-privacy .priv-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 calc(var(--step) * 3);
  padding: 5px 10px;
  border: 1px solid var(--grid-line);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-muted);
}

.page-privacy .priv-hero__tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: var(--volt);
}

.page-privacy .priv-hero__tag span {
  color: var(--volt);
}

.page-privacy .priv-hero h1.h-display {
  margin: 0 0 calc(var(--step) * 3);
  max-width: 24ch;
  font-family: var(--f-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.015em;
  color: var(--text-bright);
}

.page-privacy .priv-hero__lede {
  margin: 0;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-privacy .priv-hero__media {
  min-width: 0;
}

.page-privacy .priv-hero__media .media {
  margin: 0;
  border: 1px solid var(--grid-line);
  overflow: hidden;
}

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

/* ============ 要点速览 ============ */
.page-privacy .priv-brief {
  margin-top: calc(var(--step) * 5);
  border: 1px solid var(--grid-line);
  border-left: 3px solid var(--volt);
  background: linear-gradient(135deg, rgba(16, 36, 27, .78) 0%, rgba(11, 26, 36, .5) 100%);
}

.page-privacy .priv-brief__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-privacy .priv-brief__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .priv-brief__summary::marker {
  content: "";
}

.page-privacy .priv-brief__hint {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-dim);
  transition: color var(--t-base) var(--ease);
}

.page-privacy .priv-brief__summary:hover .priv-brief__hint,
.page-privacy .priv-brief[open] .priv-brief__hint {
  color: var(--volt);
}

.page-privacy .priv-brief__hint-close {
  display: none;
}

.page-privacy .priv-brief[open] .priv-brief__hint-open {
  display: none;
}

.page-privacy .priv-brief[open] .priv-brief__hint-close {
  display: inline;
}

.page-privacy .priv-brief__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px 16px 18px;
  list-style: none;
  border-top: 1px solid var(--grid-line);
}

.page-privacy .priv-brief__list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-privacy .priv-brief__list li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border: 1px solid var(--volt);
}

/* ============ 主体两栏 ============ */
.page-privacy .priv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--step) * 5);
  padding-top: calc(var(--step) * 7);
}

.page-privacy .priv-nav {
  min-width: 0;
  padding: 14px 0;
  border-top: 1px solid var(--grid-line);
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .priv-nav__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--text-dim);
}

.page-privacy .priv-nav__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-nav__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--t-base) var(--ease), border-color var(--t-base) var(--ease), background-color var(--t-base) var(--ease);
}

.page-privacy .priv-nav__link:hover,
.page-privacy .priv-nav__link:focus-visible {
  color: var(--text-bright);
  border-left-color: var(--volt);
  background-color: rgba(200, 255, 61, .06);
}

.page-privacy .priv-nav__num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--text-dim);
  transition: color var(--t-base) var(--ease);
}

.page-privacy .priv-nav__link:hover .priv-nav__num,
.page-privacy .priv-nav__link:focus-visible .priv-nav__num {
  color: var(--volt);
}

.page-privacy .priv-nav__top {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 12px;
  border: 1px solid var(--grid-line);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-privacy .priv-nav__top:hover,
.page-privacy .priv-nav__top:focus-visible {
  color: var(--volt);
  border-color: var(--volt);
}

/* ============ 章节 ============ */
.page-privacy .priv-sections {
  display: grid;
  gap: var(--priv-sec-gap);
  min-width: 0;
}

.page-privacy .priv-sec {
  min-width: 0;
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-privacy .priv-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 14px;
  align-items: baseline;
  padding-top: 14px;
  margin-bottom: 18px;
  border-top: 1px solid var(--grid-line);
}

.page-privacy .priv-sec__num {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--volt);
}

.page-privacy .priv-sec h2.h-section {
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.005em;
  color: var(--text-bright);
  transition: border-color var(--t-base) var(--ease);
  border-bottom: 1px solid transparent;
}

.page-privacy .priv-sec:target h2.h-section {
  border-bottom-color: var(--volt);
}

.page-privacy .priv-sec__body {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.page-privacy .priv-sec__body > .prose {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-muted);
}

/* 信息分类 */
.page-privacy .priv-facts {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--grid-line);
}

.page-privacy .priv-fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .priv-fact dt {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--text-bright);
}

.page-privacy .priv-fact dd {
  margin: 0;
  max-width: 58ch;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* 使用场景 */
.page-privacy .priv-uses {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--grid-line);
  background-color: var(--grid-line);
}

.page-privacy .priv-use {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 16px;
  background-color: var(--turf);
  transition: background-color var(--t-base) var(--ease);
}

.page-privacy .priv-use:hover {
  background-color: var(--night-blue);
}

.page-privacy .priv-use__step {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--text-dim);
}

.page-privacy .priv-use__title {
  margin: 0;
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-bright);
}

.page-privacy .priv-use p:last-child {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--text-muted);
}

.page-privacy .priv-uses__note {
  padding-left: 14px;
  border-left: 2px solid var(--text-dim);
  font-size: 0.85rem;
}

/* 本地存储 */
.page-privacy .priv-store {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid-line);
}

.page-privacy .priv-store li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .priv-store__k {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--volt);
}

.page-privacy .priv-store__v {
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--text-muted);
}

.page-privacy .priv-callout {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-left: 3px solid var(--screen);
  background: linear-gradient(90deg, rgba(124, 224, 255, .09) 0%, rgba(124, 224, 255, 0) 100%);
}

.page-privacy .priv-callout__t {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--screen);
}

.page-privacy .priv-callout p:last-child {
  margin: 0;
  max-width: 58ch;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* 保存周期表 */
.page-privacy .priv-table__wrap {
  overflow-x: auto;
}

.page-privacy .priv-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.page-privacy .priv-table__cap {
  caption-side: top;
  padding: 0 0 12px;
  text-align: left;
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-bright);
}

.page-privacy .priv-table th {
  padding: 10px 14px 10px 0;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--text-dim);
  white-space: nowrap;
  border-bottom: 1px solid var(--volt);
}

.page-privacy .priv-table td {
  padding: 12px 14px 12px 0;
  vertical-align: top;
  color: var(--text-muted);
  line-height: 1.65;
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .priv-table td.mono {
  font-size: 0.85rem;
  color: var(--text-bright);
  white-space: nowrap;
}

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

.page-privacy .priv-guard li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 12px;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .priv-guard li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border: 1px solid var(--volt);
}

/* 权利与申请 */
.page-privacy .priv-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--grid-line);
  background-color: var(--grid-line);
}

.page-privacy .priv-rights li {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px;
  background-color: var(--ink-deep);
  transition: background-color var(--t-base) var(--ease);
}

.page-privacy .priv-rights li:hover {
  background-color: var(--night-blue);
}

.page-privacy .priv-rights__t {
  margin: 0;
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--volt);
}

.page-privacy .priv-rights li p:last-child {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .priv-apply {
  display: grid;
  gap: 10px;
  padding: 18px 16px;
  border: 1px solid var(--grid-line);
  border-top: 2px solid var(--volt);
  background-color: var(--turf);
}

.page-privacy .priv-apply__t {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--volt);
}

.page-privacy .priv-apply p {
  margin: 0;
  max-width: 60ch;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .priv-apply .priv-apply__alt {
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.page-privacy .priv-mail {
  font-family: var(--f-mono);
  color: var(--text-bright);
  border-bottom: 1px dashed var(--text-dim);
}

/* 版本节奏 */
.page-privacy .priv-timeline {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 1px solid var(--grid-line);
}

.page-privacy .priv-timeline__item {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 22px;
}

.page-privacy .priv-timeline__item:last-child {
  padding-bottom: 0;
}

.page-privacy .priv-timeline__dot {
  position: absolute;
  left: -27px;
  top: 5px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--volt);
  background-color: var(--ink-deep);
  border-radius: 50%;
}

.page-privacy .priv-timeline__t {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--volt);
}

.page-privacy .priv-timeline__item p:last-child {
  margin: 0;
  max-width: 58ch;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .priv-updates__foot {
  padding-top: 18px;
  border-top: 1px solid var(--grid-line);
  font-size: 0.875rem;
}

.page-privacy .priv-updates__foot a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid var(--grid-line);
  transition: border-color var(--t-base) var(--ease);
}

.page-privacy .priv-updates__foot a:hover,
.page-privacy .priv-updates__foot a:focus-visible {
  border-bottom-color: var(--volt);
}

/* ============ 断点 ============ */
@media (min-width: 720px) {
  .page-privacy .priv-fact,
  .page-privacy .priv-store li {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .priv-store li {
    grid-template-columns: 168px minmax(0, 1fr);
  }

  .page-privacy .priv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-privacy .priv-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: calc(var(--step) * 7);
  }

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

@media (min-width: 1024px) {
  .page-privacy .priv-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: calc(var(--step) * 7);
    align-items: start;
  }

  .page-privacy .priv-nav {
    position: sticky;
    top: calc(var(--bar-h) + 16px);
    padding: 14px 0 22px;
    border-bottom: none;
  }

  .page-privacy .priv-nav__list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .page-privacy .priv-nav__link {
    padding: 8px 6px;
    font-size: 0.8125rem;
  }

  .page-privacy .priv-hero h1.h-display {
    max-width: none;
  }
}
<<<END>>>