.page-privacy {
  --pv-measure: 720px;
  --pv-nav: 216px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.8;
  padding-bottom: 96px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumbs {
  margin-bottom: 32px;
}

.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: rgba(20, 22, 26, 0.6);
}

.page-privacy .breadcrumbs li {
  display: inline-flex;
  align-items: baseline;
}

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--silver);
}

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

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--ochre);
  border-bottom-color: var(--ochre);
}

.page-privacy .breadcrumbs [aria-current="page"] {
  color: rgba(20, 22, 26, 0.75);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-masthead {
  padding-top: 36px;
  padding-bottom: 40px;
}

.page-privacy .privacy-masthead__body {
  max-width: 60rem;
}

.page-privacy .privacy-title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.4vw, 3.125rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 18ch;
}

.page-privacy .privacy-title::after {
  content: "";
  display: block;
  width: 76px;
  height: 6px;
  margin-top: 20px;
  background: var(--ochre);
  transform: skewX(-26deg);
}

.page-privacy .privacy-lede {
  margin: 26px 0 0;
  max-width: 46rem;
  font-family: var(--font-editorial);
  font-size: var(--fs-19);
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .privacy-version {
  margin: 22px 0 0;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: rgba(20, 22, 26, 0.58);
}

/* ---------- 通栏主题图 ---------- */
.page-privacy .privacy-banner {
  position: relative;
  margin: 0;
  background: var(--indigo);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 440px;
  object-fit: cover;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  width: 16px;
  height: 16px;
  background: var(--lime);
  pointer-events: none;
}

/* ---------- 目录 + 正文 ---------- */
.page-privacy .privacy-layout {
  padding-top: 52px;
}

.page-privacy .privacy-toc {
  margin-bottom: 44px;
}

.page-privacy .privacy-toc__label {
  display: block;
  margin-bottom: 12px;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: rgba(20, 22, 26, 0.55);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list > li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 12px;
  background: var(--sand);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: var(--fs-12);
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--paper);
  border-color: var(--lime);
  color: var(--cobalt);
}

.page-privacy .toc-num {
  font-size: var(--fs-12);
  color: var(--ochre);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--pv-measure);
}

/* ---------- 条款区块 ---------- */
.page-privacy .privacy-section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h-compact) + var(--strip-h) + 28px);
}

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

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .privacy-code {
  flex: 0 0 auto;
  padding: 3px 9px;
  background: var(--wine);
  color: var(--paper);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-body p {
  margin: 0 0 18px;
  font-size: var(--fs-16);
  line-height: 1.8;
}

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

.page-privacy .privacy-body a.link-underline {
  color: var(--cobalt);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  margin: 24px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-list > li {
  position: relative;
  padding: 14px 0 14px 26px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-16);
  line-height: 1.78;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 9px;
  height: 9px;
  background: var(--cobalt);
}

.page-privacy .privacy-list > li strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-display);
  font-size: var(--fs-16);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cobalt);
}

/* ---------- 备注块 ---------- */
.page-privacy .note-block {
  margin: 26px 0;
  padding: 18px 22px;
  background: var(--sand);
  border-left: 4px solid var(--cobalt);
}

.page-privacy .note-block p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .note-block a.link-underline {
  color: var(--ochre);
}

/* ---------- 联系信息表 ---------- */
.page-privacy .privacy-contact-list {
  display: grid;
  gap: 12px;
  margin: 22px 0;
  padding: 0;
}

.page-privacy .privacy-contact-list__item {
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ochre);
}

.page-privacy .privacy-contact-list dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: rgba(20, 22, 26, 0.6);
}

.page-privacy .privacy-contact-list dd {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-contact-list dd.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 页尾说明 ---------- */
.page-privacy .privacy-end {
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-end__rule {
  display: block;
  width: 40px;
  height: 6px;
  margin-bottom: 18px;
  background: var(--lime);
  transform: skewX(-26deg);
}

.page-privacy .privacy-end p {
  max-width: var(--pv-measure);
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
}

.page-privacy .privacy-end a.link-underline {
  color: var(--cobalt);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-totop {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: var(--cobalt);
  border: 1px solid var(--cobalt);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-totop::before {
  content: "↑";
  font-size: var(--fs-14);
}

.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-privacy .privacy-totop:focus-visible,
.page-privacy .privacy-toc__list a:focus-visible,
.page-privacy .breadcrumbs a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

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

@media (min-width: 960px) {
  .page-privacy {
    padding-bottom: 128px;
  }

  .page-privacy .privacy-masthead {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--pv-nav) minmax(0, var(--pv-measure));
    gap: 72px;
    justify-content: center;
    padding-top: 72px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h-compact) + var(--strip-h) + 32px);
    align-self: start;
    margin-bottom: 0;
  }

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

  .page-privacy .privacy-toc__list > li {
    margin: 0;
  }

  .page-privacy .privacy-toc__list a {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0;
    padding: 11px 0;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line);
    font-size: var(--fs-14);
    line-height: 1.55;
    white-space: normal;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: transparent;
    color: var(--cobalt);
    border-bottom-color: var(--ochre);
  }

  .page-privacy .privacy-section {
    margin-top: 56px;
    padding-top: 56px;
  }

  .page-privacy .privacy-section:first-child {
    margin-top: 0;
    padding-top: 0;
  }

  .page-privacy .privacy-end {
    max-width: var(--pv-measure);
    margin-left: auto;
    margin-right: auto;
  }

  .page-privacy .privacy-totop {
    right: 28px;
    bottom: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-totop,
  .page-privacy .breadcrumbs a {
    transition: none;
  }
}