.page-privacy {
  --pv-measure: 34em;
  --pv-no-col: 3.25rem;
  --pv-num-w: 2.4rem;
  background: var(--night);
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background: var(--deep);
}

.page-privacy .pv-flagline {
  height: 3px;
  background: linear-gradient(90deg,
    var(--red) 0 22%,
    var(--butter) 22% 46%,
    var(--teal) 46% 74%,
    var(--green) 74% 100%);
  opacity: .72;
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.page-privacy .pv-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: saturate(.5) contrast(1.05);
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 96% at 12% 0%, rgba(27, 42, 74, .62), rgba(14, 21, 38, .95) 72%),
    linear-gradient(180deg, rgba(14, 21, 38, .6), rgba(27, 42, 74, .9));
}

.page-privacy .pv-hero__inner {
  position: relative;
  padding-top: clamp(32px, 7vw, 60px);
  padding-bottom: clamp(44px, 9vw, 88px);
}

.page-privacy .pv-crumbs {
  margin-bottom: clamp(28px, 6vw, 54px);
  font-family: var(--font-index);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-privacy .pv-crumbs a {
  color: var(--teal);
  text-decoration: none;
}

.page-privacy .pv-crumbs a:hover {
  color: var(--white);
}

.page-privacy .pv-crumbs span[aria-hidden] {
  margin: 0 .5em;
  color: var(--line-strong);
}

.page-privacy .pv-hero__kicker {
  margin: 0 0 18px;
  color: var(--mist);
  letter-spacing: .16em;
  font-size: .7rem;
}

.page-privacy .pv-hero__title {
  margin: 0;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--white);
}

.page-privacy .pv-hero__lede {
  margin: clamp(20px, 4vw, 30px) 0 0;
  max-width: 34em;
  font-size: 16.5px;
  line-height: 1.95;
  color: rgba(237, 230, 214, .88);
}

.page-privacy .pv-digest {
  list-style: none;
  margin: clamp(30px, 6vw, 52px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 46em;
}

.page-privacy .pv-digest li {
  display: grid;
  grid-template-columns: var(--pv-num-w) minmax(0, 1fr);
  gap: 14px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: .95rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-digest .index {
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--teal);
  padding-top: .42em;
}

/* ---------- 主体两栏骨架 ---------- */
.page-privacy .pv-cols {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(32px, 7vw, 56px) var(--pad) clamp(64px, 12vh, 128px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0 0 clamp(30px, 6vw, 44px);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.page-privacy .pv-toc__link {
  display: inline-block;
  padding: 5px 0;
  font-family: var(--font-index);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .pv-toc__link:hover {
  color: var(--white);
  border-bottom-color: var(--line-strong);
}

.page-privacy .pv-toc__link[aria-current="true"] {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  border-top: 1px solid var(--line);
  padding: clamp(30px, 6vw, 46px) 0;
}

.page-privacy .pv-sec__no {
  margin: 0 0 10px;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-privacy .pv-sec__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--white);
}

.page-privacy .prose {
  max-width: var(--pv-measure);
  font-size: 16.5px;
  line-height: 1.9;
  color: rgba(237, 230, 214, .9);
}

.page-privacy .prose p {
  margin: 0 0 1.05em;
}

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

.page-privacy .prose a {
  color: var(--teal);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-privacy .prose a:hover {
  color: var(--white);
}

.page-privacy .prose a:focus-visible,
.page-privacy .pv-toc__link:focus-visible,
.page-privacy .pv-crumbs a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 同心方框示意 ---------- */
.page-privacy .pv-diagram {
  margin: clamp(28px, 5vw, 40px) 0 0;
}

.page-privacy .pv-diagram svg {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
}

.page-privacy .pv-diagram__cap {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: .7rem;
  letter-spacing: .08em;
  line-height: 1.95;
  color: var(--mist);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .pv-table-wrap {
  margin-top: clamp(26px, 5vw, 38px);
  border: 1px solid var(--line);
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: .86rem;
}

.page-privacy .pv-table caption {
  padding: 12px 14px;
  text-align: left;
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.page-privacy .pv-table th {
  font-family: var(--font-index);
  font-weight: 400;
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-privacy .pv-table td {
  line-height: 1.8;
  color: rgba(237, 230, 214, .92);
}

.page-privacy .pv-table tbody tr:nth-child(odd) {
  background: rgba(42, 53, 80, .42);
}

/* ---------- 权利条目 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: clamp(20px, 4vw, 28px) 0 0;
  padding: 0;
}

.page-privacy .pv-list > li {
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-list .index {
  display: block;
  margin-bottom: 7px;
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--teal);
}

.page-privacy .pv-list p {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.9;
  color: rgba(237, 230, 214, .9);
}

.page-privacy .pv-note {
  margin: clamp(26px, 5vw, 36px) 0 0;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--line-strong);
  font-size: .7rem;
  letter-spacing: .1em;
  line-height: 1.95;
  color: var(--mist);
}

/* ---------- 平板及以上：目录左栏 + 悬挂编号 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-cols {
    display: grid;
    grid-template-columns: 188px minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 80px);
    padding-top: clamp(56px, 8vw, 96px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .pv-sec {
    display: grid;
    grid-template-columns: var(--pv-no-col) minmax(0, 1fr);
    column-gap: var(--gap);
  }

  .page-privacy .pv-sec__no {
    margin: 0;
    padding-top: .55em;
    text-align: right;
    writing-mode: horizontal-tb;
  }
}

@media (min-width: 640px) {
  .page-privacy .pv-list > li {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    column-gap: 20px;
  }

  .page-privacy .pv-list .index {
    margin-bottom: 0;
    padding-top: .42em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link {
    transition: none;
  }
}