.page-privacy {
  padding: 0 0 5rem;
  color: var(--white);
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs {
  padding-top: 1.6rem;
  padding-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-privacy .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-privacy .crumbs__sep {
  margin: 0 .55rem;
  color: var(--line-strong);
}

/* ---------- 首屏 ---------- */
.page-privacy .pw-hero {
  padding: .5rem 0 1.5rem;
}
.page-privacy .pw-hero__grid {
  display: grid;
  gap: 1.4rem;
}
.page-privacy .pw-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0;
}
.page-privacy .pw-hero h1 {
  margin: .85rem 0 0;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 900;
  max-width: 18ch;
}
.page-privacy .pw-hero .lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--mist);
  max-width: 40ch;
}

/* ---------- 开篇横幅 ---------- */
.page-privacy .pw-banner {
  position: relative;
  margin: 1.4rem auto 0;
  border: 2px solid var(--line-strong);
  overflow: hidden;
  background: var(--deep);
}
.page-privacy .pw-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .85;
}
.page-privacy .pw-banner__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: .85rem 1.1rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--white);
  background: linear-gradient(to top, rgba(4,16,31,.94), rgba(4,16,31,0));
}

/* ---------- 快速跳转 ---------- */
.page-privacy .pw-toc {
  margin-top: 2.6rem;
  padding: 1.5rem 0 1.7rem;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}
.page-privacy .pw-toc__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem 1.2rem;
  margin-bottom: 1.1rem;
}
.page-privacy .pw-toc__head h2 {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--cyan);
}
.page-privacy .pw-toc__head .mono {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-privacy .pw-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-privacy .pw-toc__list li {
  border-bottom: 1px dashed var(--line-soft);
}
.page-privacy .pw-toc__list li:last-child {
  border-bottom: 0;
}
.page-privacy .pw-toc__list a {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .78rem .15rem;
  color: var(--white);
  text-decoration: none;
  font-size: .97rem;
  line-height: 1.5;
  transition: color .2s var(--ease), padding-left .28s var(--ease);
}
.page-privacy .pw-toc__list a:hover,
.page-privacy .pw-toc__list a:focus-visible {
  color: var(--cyan);
  padding-left: .6rem;
}
.page-privacy .pw-toc__list .mono {
  flex: 0 0 auto;
  min-width: 1.9rem;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 正文 ---------- */
.page-privacy .pw-body {
  margin-top: 3rem;
}
.page-privacy .pw-body::before {
  content: "";
  display: block;
  width: clamp(4rem, 18vw, 11rem);
  height: 3px;
  margin-bottom: 2.2rem;
  background: var(--band-a);
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}
.page-privacy .pw-article {
  max-width: 44rem;
}

.page-privacy .pw-chapter {
  padding: 2.3rem 0 1.5rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 6rem;
}
.page-privacy .pw-chapter:first-of-type {
  border-top: 2px solid var(--cyan);
  padding-top: 2rem;
}
.page-privacy .pw-chapter__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .8rem 1.1rem;
  margin-bottom: 1.2rem;
}
.page-privacy .pw-chapter__head::after {
  content: "";
  flex: 1 1 3rem;
  min-width: 2rem;
  height: 1px;
  background: var(--line-soft);
  align-self: center;
}
.page-privacy .pw-num {
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1;
  color: var(--cyan);
}
.page-privacy .pw-chapter__head h2 {
  margin: 0;
  font-size: clamp(1.2rem, 4.4vw, 1.55rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  font-weight: 800;
}
.page-privacy .pw-chapter p {
  margin: 0 0 1.05rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--white);
  max-width: 38em;
}
.page-privacy .pw-chapter p strong {
  color: var(--cyan);
  font-weight: 700;
}
.page-privacy .pw-chapter a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 200, .45);
}
.page-privacy .pw-chapter a:hover,
.page-privacy .pw-chapter a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 左侧竖线强调块 ---------- */
.page-privacy .pw-note {
  margin: 1.4rem 0 0;
  max-width: 38em;
  padding: .95rem 1.15rem .95rem 1.25rem;
  border-left: 3px solid var(--cyan);
  background: rgba(46, 242, 200, .06);
  font-size: .94rem;
  line-height: 1.85;
  color: var(--white);
}
.page-privacy .pw-note strong {
  display: block;
  margin-bottom: .25rem;
  color: var(--cyan);
  font-weight: 700;
}
.page-privacy .pw-note--coral {
  border-left-color: var(--coral);
  background: rgba(255, 107, 74, .07);
}
.page-privacy .pw-note--coral strong {
  color: var(--coral);
}

/* ---------- 折叠条款 ---------- */
.page-privacy .pw-expand {
  margin-top: 1.4rem;
  max-width: 38em;
  border: 1px solid var(--line);
  background: var(--deep);
}
.page-privacy .pw-expand__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: .9rem 1.05rem;
  background: transparent;
  border: 0;
  color: var(--white);
  font-family: inherit;
  font-size: .93rem;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: color .2s var(--ease);
}
.page-privacy .pw-expand__btn:hover,
.page-privacy .pw-expand__btn:focus-visible {
  color: var(--cyan);
}
.page-privacy .pw-expand__sign {
  flex: 0 0 auto;
  font-size: 1.15rem;
  line-height: 1;
  color: var(--cyan);
  transition: transform .28s var(--ease);
}
.page-privacy .pw-expand[data-open] .pw-expand__sign {
  transform: rotate(45deg);
}
.page-privacy .pw-expand__panel {
  display: none;
  padding: 0 1.05rem 1.1rem;
  border-top: 1px dashed var(--line-soft);
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist);
}
.page-privacy .pw-expand__panel p {
  margin: .95rem 0 0;
  max-width: 36em;
  color: var(--mist);
}
.page-privacy .pw-expand[data-open] .pw-expand__panel {
  display: block;
}

/* ---------- 收口 ---------- */
.page-privacy .pw-outro {
  margin-top: 3.4rem;
  padding-top: 2.2rem;
  border-top: 2px solid var(--line-strong);
}
.page-privacy .pw-outro__grid {
  display: grid;
  gap: 1.6rem;
}
.page-privacy .pw-outro__text h2 {
  margin: 0 0 .8rem;
  font-size: clamp(1.3rem, 4.6vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -.01em;
}
.page-privacy .pw-outro__text p {
  margin: 0;
  max-width: 46em;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-privacy .pw-outro__acts {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-privacy .pw-toc__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 3rem;
  }
  .page-privacy .pw-toc__list li:nth-last-child(-n+2) {
    border-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-privacy .pw-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
    gap: 3rem;
  }
  .page-privacy .pw-hero .lede {
    padding-bottom: .35rem;
  }
  .page-privacy .pw-body {
    margin-top: 3.6rem;
  }
  .page-privacy .pw-chapter {
    padding: 2.8rem 0 1.8rem;
  }
  .page-privacy .pw-outro__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
    align-items: end;
    gap: 2.4rem;
  }
  .page-privacy .pw-outro__acts {
    justify-content: flex-end;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .crumbs a,
  .page-privacy .pw-toc__list a,
  .page-privacy .pw-expand__btn,
  .page-privacy .pw-expand__sign {
    transition-duration: .12s;
    transition-property: color, border-color, opacity;
  }
  .page-privacy .pw-toc__list a:hover,
  .page-privacy .pw-toc__list a:focus-visible {
    padding-left: .15rem;
  }
  .page-privacy .pw-expand[data-open] .pw-expand__sign {
    transform: none;
  }
}