.page-privacy {
  --pp-gap: 56px;
  --pp-line: 1px solid var(--track);
  --pp-radius: 14px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(28px, 5vw, 64px);
}

.page-privacy .breadcrumbs {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist-deep);
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-privacy .breadcrumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .breadcrumbs a:hover {
  color: var(--saddle);
  border-bottom-color: var(--gold);
}

.page-privacy .breadcrumbs__sep {
  margin: 0 .55em;
  color: var(--mist);
}

.page-privacy .privacy-hero__top {
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(32px, 6.4vw, 58px);
  line-height: 1.18;
  letter-spacing: -.01em;
  margin: 6px 0 0;
  max-width: 20em;
  color: var(--saddle-deep);
}

.page-privacy .lede {
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.8;
  color: var(--mist-deep);
  margin: 0;
  max-width: 46em;
}

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

.page-privacy .privacy-side {
  display: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
  writing-mode: vertical-rl;
  justify-self: end;
  align-self: start;
  margin: 0;
  padding-top: 6px;
  border-left: var(--pp-line);
  padding-left: 14px;
}

.page-privacy .privacy-hero__media {
  margin: clamp(26px, 4vw, 46px) 0 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: var(--pp-line);
  background: var(--sand);
  box-shadow: var(--soft-shadow);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .media-caption {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist-deep);
  padding: 12px clamp(16px, 2.4vw, 24px);
  background: rgba(255, 255, 255, .55);
  border-top: var(--pp-line);
}

/* ---------- 主体双栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  padding: clamp(34px, 5vw, 60px) 0 clamp(52px, 7vw, 100px);
}

.page-privacy .rail__title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist-deep);
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: var(--pp-line);
}

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

.page-privacy .rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 14px;
  border: var(--pp-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .62);
  color: var(--mist-deep);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .rail__link:hover,
.page-privacy .rail__link:focus-visible {
  border-color: var(--gold);
  color: var(--saddle);
  background: #fff;
}

.page-privacy .rail__num {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 面板 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .panel {
  padding: clamp(24px, 4vw, 44px);
  border: var(--pp-line);
  border-radius: var(--radius-panel);
  background: #fff;
  box-shadow: var(--soft-shadow);
}

.page-privacy .panel + .panel {
  margin-top: var(--pp-gap);
}

.page-privacy .panel--sand {
  background: var(--sand);
}

.page-privacy .panel--cool {
  background: linear-gradient(180deg, rgba(124, 147, 168, .13), rgba(124, 147, 168, .05));
}

.page-privacy .panel__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: var(--pp-line);
  margin-bottom: 20px;
}

.page-privacy .panel__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
  padding-right: 14px;
  border-right: 1px solid var(--gold);
  flex: none;
}

.page-privacy .panel__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.3;
  letter-spacing: -.005em;
  color: var(--saddle-deep);
  margin: 0;
}

.page-privacy .panel__body > p {
  font-size: 17px;
  line-height: 1.8;
  margin: 0 0 18px;
  max-width: 46em;
}

.page-privacy .panel__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .panel__body a {
  color: var(--mist-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  transition: color 160ms var(--ease);
}

.page-privacy .panel__body a:hover {
  color: var(--saddle);
}

/* ---------- 条款条目 ---------- */
.page-privacy .clause-list {
  margin-top: 4px;
}

.page-privacy .clause {
  padding: 20px 0;
  border-top: var(--pp-line);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .clause__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.45;
  color: var(--saddle);
  margin: 0 0 8px;
}

.page-privacy .clause__title::before {
  content: "";
  flex: none;
  width: 20px;
  height: 1px;
  background: var(--gold);
  transform: translateY(-5px);
}

.page-privacy .clause p {
  font-size: 17px;
  line-height: 1.8;
  margin: 0;
  max-width: 44em;
}

/* ---------- 使用目的 ---------- */
.page-privacy .purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--track);
  border: var(--pp-line);
  border-radius: var(--pp-radius);
  overflow: hidden;
}

.page-privacy .purpose {
  background: var(--cream);
  padding: 20px 20px 22px;
}

.page-privacy .purpose__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-privacy .purpose__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  color: var(--mist-deep);
  margin: 6px 0 8px;
}

.page-privacy .purpose p {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0;
}

/* ---------- 标签 ---------- */
.page-privacy .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.page-privacy .tag {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .06em;
}

/* ---------- 数据条 ---------- */
.page-privacy .data-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--track);
  border: var(--pp-line);
  border-radius: var(--pp-radius);
  overflow: hidden;
  margin: 22px 0;
}

.page-privacy .data-strip__cell {
  background: var(--cream);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .data-strip__value {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  color: var(--saddle);
  line-height: 1.1;
}

.page-privacy .data-strip__label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--mist-deep);
}

/* ---------- 管理清单 ---------- */
.page-privacy .mgmt {
  display: grid;
  gap: 12px;
}

.page-privacy .qa {
  border: var(--pp-line);
  border-radius: var(--pp-radius);
  background: rgba(255, 255, 255, .78);
  overflow: hidden;
  transition: border-color 160ms var(--ease);
}

.page-privacy .qa[open] {
  border-color: var(--gold);
}

.page-privacy .qa__q {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 16.5px;
  color: var(--saddle);
  position: relative;
  padding-right: 48px;
}

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

.page-privacy .qa__q::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 18px;
  color: var(--gold);
}

.page-privacy .qa[open] .qa__q::after {
  content: "–";
}

.page-privacy .qa__a {
  padding: 0 20px 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  border-top: var(--pp-line);
  padding-top: 14px;
}

.page-privacy .qa__a p {
  margin: 0;
  max-width: 44em;
}

.page-privacy .qa__a a {
  color: var(--mist-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-privacy .qa__a a:hover {
  color: var(--saddle);
}

/* ---------- 收束 ---------- */
.page-privacy .callout {
  border-left: 2px solid var(--amber);
  background: var(--cream);
  border-radius: 0 var(--pp-radius) var(--pp-radius) 0;
  padding: 20px clamp(18px, 2.6vw, 28px);
}

.page-privacy .callout__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  color: var(--saddle-deep);
  margin: 0 0 12px;
}

.page-privacy .callout p {
  font-size: 16.5px;
  line-height: 1.8;
  margin: 0 0 12px;
  max-width: 46em;
}

.page-privacy .callout p:last-child {
  margin-bottom: 0;
}

.page-privacy .callout a {
  color: var(--mist-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-privacy .callout a:hover {
  color: var(--saddle);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .purpose-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-hero__top {
    grid-template-columns: minmax(0, 1fr) 92px;
    align-items: start;
  }

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

  .page-privacy .privacy-layout {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-privacy .privacy-toc {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-privacy .rail__link {
    display: flex;
    border-radius: 0;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 9px 12px;
  }

  .page-privacy .rail__link:hover,
  .page-privacy .rail__link:focus-visible {
    border-left-color: var(--gold);
    background: rgba(255, 255, 255, .7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .rail__link,
  .page-privacy .qa,
  .page-privacy .panel__body a,
  .page-privacy .breadcrumbs a {
    transition: none;
  }
}
</PAGE_CSS>