.page-privacy {
  --privacy-measure: 44rem;
  --privacy-section-gap: clamp(2.25rem, 5.5vw, 3.5rem);
  padding-top: calc(var(--header-h) + .5rem);
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(1.75rem, 5vw, 3rem) clamp(2rem, 5vw, 3.25rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(158deg, rgba(200, 16, 46, .10), rgba(200, 16, 46, 0) 54%),
    repeating-linear-gradient(90deg, rgba(17, 17, 17, .045) 0 1px, transparent 1px 104px);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 5vw, 2.75rem);
  align-items: center;
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 1.1rem;
  font-size: .8rem;
}

.page-privacy .privacy-hero__copy::before {
  content: "";
  display: block;
  width: 3.5rem;
  height: .35rem;
  margin-bottom: 1.1rem;
  background: var(--red);
  transform: skewX(var(--skew));
}

.page-privacy .privacy-hero__copy h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 6.4vw, 3.15rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
}

.page-privacy .privacy-hero__copy .lede {
  margin: 0;
  max-width: 40rem;
  font-size: clamp(.98rem, 2.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(17, 17, 17, .78);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: .4rem;
  padding: .4rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(255, 255, 255, .68);
  font-size: .8rem;
  color: rgba(17, 17, 17, .72);
}

.page-privacy .privacy-hero__meta .mono {
  color: var(--red);
  font-weight: 700;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--night);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-2);
}

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

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: .85rem;
  border: 1px solid rgba(246, 241, 231, .32);
  border-radius: calc(var(--radius-l) - 12px);
  pointer-events: none;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: calc(var(--header-h) + .35rem);
  z-index: 4;
  padding-block: .8rem;
  background: var(--glass-light);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .15rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  white-space: nowrap;
  padding: .42rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(255, 255, 255, .72);
  color: var(--ink);
  font-size: .8rem;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  color: var(--red);
  font-size: .72rem;
  font-weight: 700;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--red);
  background: var(--white);
  color: var(--red);
  outline: none;
}

/* ---------- 正文长卷 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(1.75rem, 5vw, 3rem) clamp(2rem, 5vw, 3rem);
}

.page-privacy .privacy-section {
  display: grid;
  gap: .55rem;
  padding-block: var(--privacy-section-gap);
  scroll-margin-top: calc(var(--header-h) + 5rem);
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-section__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5vw, 2.35rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--red);
}

.page-privacy .privacy-section__num::after {
  content: "";
  display: block;
  width: 2.1rem;
  height: 3px;
  margin-top: .55rem;
  background: var(--ink);
}

.page-privacy .privacy-section__content {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-section__content h2 {
  margin: 0 0 .85rem;
  font-size: clamp(1.3rem, 4.2vw, 1.85rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-privacy .privacy-section__content p {
  margin: 0 0 1rem;
  line-height: 1.8;
  color: rgba(17, 17, 17, .82);
}

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

.page-privacy .privacy-list {
  display: grid;
  gap: .65rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.78;
  color: rgba(17, 17, 17, .82);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65rem;
  width: .55rem;
  height: .55rem;
  background: var(--red);
  transform: skewX(var(--skew));
}

.page-privacy .privacy-list li strong {
  color: var(--ink);
  font-weight: 800;
}

/* ---------- 键值信息表 ---------- */
.page-privacy .privacy-table {
  display: grid;
  gap: 1px;
  margin: 0 0 1.25rem;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-privacy .privacy-table__row {
  display: grid;
  gap: .35rem;
  padding: .9rem 1.1rem;
  background: rgba(255, 255, 255, .82);
  line-height: 1.75;
  color: rgba(17, 17, 17, .82);
  font-size: .95rem;
}

.page-privacy .privacy-table__key {
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--red);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: clamp(1.25rem, 4vw, 1.85rem);
  border-radius: var(--radius-l);
  background: linear-gradient(142deg, var(--night), var(--red-deep) 130%);
  border: 1px solid rgba(220, 227, 232, .18);
  color: var(--ivory);
  box-shadow: var(--shadow-2);
}

.page-privacy .privacy-contact__title {
  margin: 0;
  font-size: clamp(1rem, 2.8vw, 1.12rem);
  font-weight: 800;
  line-height: 1.6;
  color: var(--ivory);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .8rem;
  padding-top: .9rem;
  border-top: 1px solid rgba(220, 227, 232, .18);
}

.page-privacy .privacy-contact__label {
  flex: 0 0 auto;
  min-width: 4.5rem;
  font-size: .78rem;
  letter-spacing: .06em;
  color: rgba(246, 241, 231, .62);
}

.page-privacy .privacy-contact__value {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--ivory);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__value.mono {
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

.page-privacy .privacy-contact .copy-btn {
  flex: 0 0 auto;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  font-size: .84rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, .68);
}

/* ---------- 结尾 ---------- */
.page-privacy .privacy-outro {
  padding-block: clamp(1.5rem, 4vw, 2rem) clamp(2.75rem, 7vw, 4.5rem);
}

.page-privacy .privacy-outro__inner {
  display: grid;
  gap: 1.4rem;
  padding: clamp(1.5rem, 5vw, 2.5rem);
  border-radius: var(--radius-l);
  background: linear-gradient(135deg, var(--night), var(--red-deep));
  border: 1px solid rgba(246, 241, 231, .16);
  color: var(--ivory);
  box-shadow: var(--shadow-2);
}

.page-privacy .privacy-outro__inner h2 {
  margin: 0 0 .7rem;
  font-size: clamp(1.25rem, 4vw, 1.7rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ivory);
}

.page-privacy .privacy-outro__inner p {
  margin: 0;
  max-width: 40rem;
  line-height: 1.78;
  color: rgba(246, 241, 231, .78);
}

.page-privacy .privacy-outro__inner .cluster {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.page-privacy .privacy-outro__link {
  margin: 1.1rem 0 0;
  font-size: .86rem;
  line-height: 1.7;
}

.page-privacy .privacy-outro__link a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-outro__link a:hover,
.page-privacy .privacy-outro__link a:focus-visible {
  color: var(--red-deep);
}

/* ---------- 焦点可达性 ---------- */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-table__row {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
    padding: 1rem 1.25rem;
  }

  .page-privacy .privacy-table__key {
    padding-top: .1rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-privacy .privacy-section {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 0 2.25rem;
    align-items: start;
  }

  .page-privacy .privacy-section__num::after {
    margin-top: .7rem;
  }

  .page-privacy .privacy-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
  }

  .page-privacy .privacy-outro__inner .cluster {
    justify-content: flex-end;
  }
}

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