.page-privacy {
  --pp-measure: 68ch;
  background:
    radial-gradient(880px 420px at 90% -10%, rgba(108, 75, 255, .18), transparent 62%),
    radial-gradient(680px 340px at 2% 8%, rgba(0, 229, 255, .10), transparent 60%),
    var(--ink-900);
  color: var(--white);
  padding: 0 0 3rem;
  overflow-x: clip;
}

.page-privacy .breadcrumbs {
  padding-top: 1rem;
  font-size: .82rem;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding: 1.25rem 0 2rem;
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem .9rem;
  margin-bottom: 1rem;
}

.page-privacy .pp-hero__code {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-privacy .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 8.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0 0 1rem;
  color: var(--white);
}

.page-privacy .pp-hero__title em {
  font-style: normal;
  color: var(--cyan);
  box-shadow: inset 0 -.12em 0 rgba(0, 229, 255, .32);
}

.page-privacy .pp-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .pp-hero__strip {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--edge);
}

.page-privacy .pp-hero__strip li {
  background: var(--ink-800);
  padding: .7rem .85rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}

.page-privacy .pp-k {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .pp-v {
  font-family: var(--font-mono);
  font-size: .98rem;
  letter-spacing: .03em;
  color: var(--amber);
  word-break: break-word;
}

/* ---------- 顶部抽象图 ---------- */
.page-privacy .pp-figure {
  margin: 1.75rem 0 0;
}

.page-privacy .pp-figure .media__frame {
  border: var(--edge);
  background: var(--ink-700);
  overflow: hidden;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .pp-figure figcaption {
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--mist);
}

/* ---------- 主栅格 ---------- */
.page-privacy .pp-layout {
  margin-top: 2rem;
  display: block;
}

.page-privacy .pp-toc {
  border: var(--edge);
  background: var(--ink-800);
  padding: 1rem .9rem;
  margin: 0 0 2rem;
}

.page-privacy .pp-toc__caption {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

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

.page-privacy .pp-toc__list a {
  display: flex;
  gap: .55rem;
  align-items: baseline;
  padding: .45rem .5rem;
  line-height: 1.4;
  font-size: .9rem;
  color: var(--white);
  text-decoration: none;
  border-left: 2px solid transparent;
}

.page-privacy .pp-toc__list a .num {
  font-size: .74rem;
  color: var(--mist);
}

.page-privacy .pp-toc__list a:hover {
  background: rgba(0, 229, 255, .07);
  border-left-color: var(--cyan);
}

.page-privacy .pp-toc__list a:hover .num {
  color: var(--cyan);
}

.page-privacy .pp-toc__list a[data-active] {
  background: rgba(255, 176, 32, .08);
  border-left-color: var(--amber);
  color: var(--amber);
}

.page-privacy .pp-toc__list a[data-active] .num {
  color: var(--amber);
}

.page-privacy .pp-toc__note {
  margin: .9rem 0 0;
  padding-top: .75rem;
  border-top: 1px dashed var(--line);
  font-size: .78rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 正文 ---------- */
.page-privacy .pp-doc {
  max-width: var(--pp-measure);
}

.page-privacy .pp-sec {
  padding: 1.6rem 0 .4rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 1.5rem;
}

.page-privacy .pp-sec:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-sec__head {
  display: flex;
  gap: .7rem;
  align-items: baseline;
  margin: 0 0 .9rem;
}

.page-privacy .pp-sec__num {
  font-size: 1.4rem;
  line-height: 1;
  color: var(--amber);
}

.page-privacy .pp-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 4.4vw, 1.65rem);
  letter-spacing: -.01em;
  color: var(--white);
}

.page-privacy .pp-sec p {
  margin: 0 0 .9rem;
  font-size: .98rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .pp-sec strong {
  color: var(--white);
  font-weight: 600;
  word-break: break-word;
}

.page-privacy .pp-sec a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

/* 编号条目 */
.page-privacy .pp-list {
  list-style: none;
  margin: .2rem 0 1rem;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-privacy .pp-list > li {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: .65rem;
  padding: .85rem .9rem;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-privacy .pp-list > li:nth-child(2) {
  border-left-color: var(--magenta);
}

.page-privacy .pp-list > li:nth-child(3) {
  border-left-color: var(--amber);
}

.page-privacy .pp-list > li:nth-child(4) {
  border-left-color: var(--green);
}

.page-privacy .pp-list__k {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--amber);
  padding-top: .1rem;
}

.page-privacy .pp-list__body {
  min-width: 0;
}

.page-privacy .pp-list h3 {
  margin: 0 0 .3rem;
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--white);
}

.page-privacy .pp-list p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--mist);
}

/* 期限清单 */
.page-privacy .pp-terms {
  list-style: none;
  margin: .2rem 0 1rem;
  padding: 0;
  border-top: 1px dashed var(--line);
}

.page-privacy .pp-terms li {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem 1rem;
  justify-content: space-between;
  align-items: baseline;
  padding: .7rem .2rem;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pp-terms__k {
  font-size: .92rem;
  color: var(--white);
}

.page-privacy .pp-terms__v {
  font-family: var(--font-mono);
  font-size: .9rem;
  letter-spacing: .03em;
  color: var(--amber);
}

/* 纸张色注脚 */
.page-privacy .pp-note {
  position: relative;
  margin: 1.1rem 0 1.2rem;
  padding: 1rem 1.05rem .95rem;
  background: var(--paper);
  color: #20180a;
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .5);
}

.page-privacy .pp-note::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(27, 20, 8, .18);
  pointer-events: none;
}

.page-privacy .pp-note__k {
  display: block;
  margin-bottom: .4rem;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #6b5320;
}

.page-privacy .pp-note p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: #241a08;
}

.page-privacy .pp-note a {
  color: #0b4a60;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-privacy .pp-note a:hover {
  color: #062c3a;
}

/* 文末版本行 */
.page-privacy .pp-doc-foot {
  margin-top: 2rem;
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: .7rem 1rem;
  align-items: baseline;
}

.page-privacy .pp-doc-foot__ver {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--amber);
  border: 1px solid var(--line);
  padding: .2rem .45rem;
}

.page-privacy .pp-doc-foot p {
  flex: 1 1 16rem;
  margin: 0;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pp-doc-foot a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-hero__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pp-hero__lead {
    font-size: 1.05rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
    margin-top: 2.5rem;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 1.5rem;
    margin: 0;
    max-height: calc(100vh - 3rem);
    overflow: auto;
  }

  .page-privacy .pp-sec {
    padding-top: 2rem;
  }

  .page-privacy .pp-doc {
    padding-right: 1rem;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc {
    position: static;
    max-height: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
    padding: 0;
  }

  .page-privacy .pp-toc {
    display: none;
  }

  .page-privacy .pp-layout {
    display: block;
    margin-top: 1rem;
  }

  .page-privacy .pp-doc {
    max-width: none;
  }

  .page-privacy .pp-sec h2,
  .page-privacy .pp-sec p,
  .page-privacy .pp-list h3,
  .page-privacy .pp-list p,
  .page-privacy .pp-terms__k,
  .page-privacy .pp-hero__title,
  .page-privacy .pp-hero__lead,
  .page-privacy .pp-doc-foot p {
    color: #111;
  }

  .page-privacy .pp-hero__strip li,
  .page-privacy .pp-list > li {
    background: #fff;
    border-color: #999;
  }

  .page-privacy .pp-note {
    box-shadow: none;
    border: 1px solid #999;
  }

  .page-privacy .pp-figure {
    break-inside: avoid;
  }
}
<<<END>>>