.page-privacy {
  --prv-ink: #2C2620;
  --prv-hair: rgba(26, 21, 18, 0.22);
  --prv-hair-soft: rgba(26, 21, 18, 0.14);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero {
  padding: clamp(26px, 6vw, 60px) 0 clamp(30px, 6vw, 68px);
}

.page-privacy .prv-hero .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-privacy .prv-hero .display {
  margin: 0 0 16px;
  font-size: clamp(1.9rem, 6.2vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-privacy .prv-hero .lede {
  max-width: 62ch;
  margin: 0;
}

.page-privacy .prv-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .prv-hero__main {
  min-width: 0;
}

.page-privacy .prv-hero__aside {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 16px 18px;
  border: var(--line) solid var(--blue);
  background: rgba(47, 123, 255, 0.12);
  box-shadow: 5px 5px 0 rgba(47, 123, 255, 0.35);
}

.page-privacy .prv-hero__note {
  margin: 0;
  color: var(--gray);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

/* ---------- 横贯视觉带 ---------- */
.page-privacy .prv-band {
  padding: clamp(20px, 4vw, 42px) 0;
}

.page-privacy .prv-band__frame {
  margin: 0;
}

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

/* ---------- 条文主体 ---------- */
.page-privacy .prv-body {
  padding: clamp(32px, 6vw, 74px) 0 clamp(40px, 7vw, 88px);
}

.page-privacy .prv-cols {
  display: grid;
  gap: 28px;
}

.page-privacy .prv-index {
  min-width: 0;
}

.page-privacy .prv-index .eyebrow {
  margin: 0 0 10px;
}

.page-privacy .prv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink-900);
}

.page-privacy .prv-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 8px;
  border-bottom: 1px solid var(--prv-hair);
  color: var(--ink-900);
  text-decoration: none;
  font-size: 0.94rem;
  line-height: 1.45;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease);
}

.page-privacy .prv-index__link:hover,
.page-privacy .prv-index__link:focus-visible {
  background: var(--ink-900);
  color: var(--paper);
  transform: translateX(4px);
}

.page-privacy .prv-index__num {
  flex: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-deep);
}

.page-privacy .prv-index__link:hover .prv-index__num,
.page-privacy .prv-index__link:focus-visible .prv-index__num {
  color: var(--lime);
}

.page-privacy .prv-articles {
  min-width: 0;
}

.page-privacy .prv-article {
  padding: 22px 0 28px;
  border-top: 1px solid var(--prv-hair);
  color: var(--prv-ink);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-privacy .prv-article:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .prv-article__title {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.24rem, 2.7vw, 1.68rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-privacy .prv-article__anchor {
  position: relative;
  flex: none;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
  background: var(--blue-deep);
  text-decoration: none;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-privacy .prv-article__anchor:hover,
.page-privacy .prv-article__anchor:focus-visible {
  background: var(--lime);
  color: var(--ink-950);
}

.page-privacy .prv-article__anchor::after {
  content: "#";
  position: absolute;
  top: 0;
  left: calc(100% + 6px);
  color: var(--orange);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-privacy .prv-article__anchor:hover::after,
.page-privacy .prv-article__anchor:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.page-privacy .prv-article .prose {
  max-width: 68ch;
  margin: 0;
}

.page-privacy .prv-article .prose p {
  margin: 0 0 12px;
}

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

.page-privacy .prv-article strong {
  color: var(--blue-deep);
  font-weight: 700;
}

.page-privacy .prv-article a {
  color: var(--blue-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-privacy .prv-article a:hover {
  background: var(--lime);
  color: var(--ink-950);
  text-decoration-color: var(--ink-950);
}

/* 分类说明列表 */
.page-privacy .prv-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-privacy .prv-list__item {
  padding: 13px 0;
  border-bottom: 1px dashed var(--prv-hair);
}

.page-privacy .prv-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .prv-list__k {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--ink-950);
}

.page-privacy .prv-list__v {
  display: block;
  max-width: 66ch;
  font-size: 0.96rem;
  line-height: 1.78;
}

/* 期限表 */
.page-privacy .prv-dur {
  list-style: none;
  margin: 12px 0 16px;
  padding: 0;
  border-top: 2px solid var(--ink-900);
}

.page-privacy .prv-dur__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  justify-content: space-between;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--prv-hair-soft);
}

.page-privacy .prv-dur__k {
  font-size: 0.96rem;
}

.page-privacy .prv-dur__v {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blue-deep);
  font-variant-numeric: tabular-nums;
}

/* ---------- 联系条 ---------- */
.page-privacy .prv-contact {
  padding: clamp(30px, 6vw, 68px) 0 clamp(34px, 6vw, 76px);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-privacy .prv-contact__inner {
  display: grid;
  gap: 24px;
}

.page-privacy .prv-contact__lead .eyebrow {
  margin: 0 0 10px;
  color: var(--lime);
}

.page-privacy .prv-contact__lead .display--sm {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .prv-contact__text {
  max-width: 46ch;
  margin: 0;
  color: var(--gray);
  line-height: 1.78;
}

.page-privacy .prv-contact__card {
  padding: 20px 18px 22px;
  border: var(--line) solid var(--blue);
  background: rgba(10, 13, 19, 0.6);
  box-shadow: 6px 6px 0 var(--blue);
}

.page-privacy .prv-contact__mail {
  margin: 0 0 12px;
  font-size: clamp(0.92rem, 2.6vw, 1.12rem);
  font-weight: 700;
  color: var(--lime);
  word-break: break-all;
}

.page-privacy .prv-contact__note {
  margin: 0 0 18px;
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.74;
}

.page-privacy .prv-contact__note a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .prv-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .prv-hero__grid {
    grid-template-columns: minmax(0, 1fr) 262px;
    align-items: end;
    gap: 44px;
  }

  .page-privacy .prv-hero__aside {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }

  .page-privacy .prv-contact__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-privacy .prv-cols {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .prv-index {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .prv-article__title {
    gap: 14px;
  }

  .page-privacy .prv-contact__card {
    padding: 26px 24px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .prv-index__link,
  .page-privacy .prv-article__anchor,
  .page-privacy .prv-article__anchor::after {
    transition: none;
  }
}