.page-privacy {
  position: relative;
  background-color: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 88px);
  overflow-x: hidden;
}

.page-privacy .shell {
  padding-top: clamp(14px, 2.6vw, 24px);
}

.page-privacy a {
  color: var(--mint);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted-dim);
}

.page-privacy .breadcrumb a {
  color: var(--muted);
}

.page-privacy .breadcrumb a:hover {
  color: var(--mint);
}

/* ---------- 首屏框景 ---------- */
.page-privacy .pp-hero {
  position: relative;
  margin-top: clamp(14px, 2.6vw, 24px);
  padding: clamp(20px, 3.6vw, 42px);
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  background: linear-gradient(155deg, var(--ink-800) 0%, var(--ink-950) 92%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  border-top: 2px solid var(--red);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(0deg, rgba(38, 53, 90, 0.45) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, rgba(38, 53, 90, 0.45) 0 1px, transparent 1px 72px);
  mask-image: linear-gradient(140deg, rgba(0, 0, 0, 0.9), transparent 72%);
  -webkit-mask-image: linear-gradient(140deg, rgba(0, 0, 0, 0.9), transparent 72%);
}

.page-privacy .pp-hero__copy {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-privacy .pp-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mint);
  margin: 0 0 10px;
}

.page-privacy .pp-hero h1 {
  margin: 0;
  font-size: clamp(29px, 5.4vw, 50px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-wrap: balance;
}

.page-privacy .pp-hero__lede {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 16.5px;
  line-height: 1.85;
  color: #D6DFF0;
}

.page-privacy .pp-hero__tags {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pp-hero__tags .chip {
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 5px 10px;
}

.page-privacy .pp-hero__media {
  position: relative;
  z-index: 1;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
}

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

/* ---------- 主体双栏 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  margin-top: clamp(24px, 4vw, 44px);
  min-width: 0;
}

/* ---------- 左栏粘性目录 ---------- */
.page-privacy .pp-toc {
  align-self: start;
  min-width: 0;
  padding: 16px 14px 14px;
  border: 1px solid var(--line);
  background: rgba(22, 32, 58, 0.72);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted-dim);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__link {
  display: grid;
  grid-template-columns: 2.4ch minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 8px 8px 8px 11px;
  border-left: 3px solid transparent;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}

.page-privacy .pp-toc__link:hover {
  color: var(--paper);
  background: rgba(124, 92, 255, 0.14);
}

.page-privacy .pp-toc__link[aria-current="true"] {
  color: var(--paper);
  border-left-color: var(--mint);
  background: rgba(37, 245, 192, 0.09);
}

.page-privacy .pp-toc__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mint);
}

.page-privacy .pp-toc__link[aria-current="true"] .pp-toc__num {
  color: var(--mint);
}

.page-privacy .pp-toc__foot {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted-dim);
}

/* ---------- 条款 ---------- */
.page-privacy .pp-clauses {
  min-width: 0;
}

.page-privacy .pp-clause {
  position: relative;
  margin-bottom: 16px;
  padding: clamp(18px, 2.6vw, 28px) clamp(16px, 2.4vw, 28px);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  border-left: 0;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  scroll-margin-top: 96px;
}

.page-privacy .pp-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--red) 0%, rgba(224, 31, 39, 0) 78%);
}

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .pp-clause__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 2px 7px;
  color: var(--mint);
  background: rgba(37, 245, 192, 0.12);
  border: 1px solid rgba(37, 245, 192, 0.35);
}

.page-privacy .pp-clause h2 {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 23px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-privacy .pp-prose p {
  margin: 0 0 12px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
  color: #D2DCEE;
}

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

.page-privacy .pp-note {
  margin: 16px 0 0;
  padding: 12px 14px 12px 15px;
  border-left: 3px solid var(--mint);
  background: linear-gradient(90deg, rgba(37, 245, 192, 0.11), rgba(37, 245, 192, 0));
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

/* ---------- 三类信息 ---------- */
.page-privacy .pp-types {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.page-privacy .pp-type {
  min-width: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-type h3 {
  margin: 0 0 6px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--mint);
}

.page-privacy .pp-type p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #C4D0E7;
}

/* ---------- 权利清单 ---------- */
.page-privacy .pp-rights {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-rights li {
  display: grid;
  grid-template-columns: 2.2ch minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 15.5px;
  line-height: 1.72;
  color: #D2DCEE;
}

.page-privacy .pp-rights strong {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-950);
  background: var(--mint);
  text-align: center;
  padding: 2px 0;
  letter-spacing: 0;
}

/* ---------- 联系方式 ---------- */
.page-privacy .pp-contact {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

.page-privacy .pp-contact__item {
  min-width: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #D2DCEE;
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact__label {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--muted-dim);
}

/* ---------- 折叠补充 ---------- */
.page-privacy .pp-more {
  margin-top: 14px;
  border: 1px solid var(--line);
  background: rgba(11, 18, 32, 0.55);
}

.page-privacy .pp-more summary {
  cursor: pointer;
  padding: 10px 13px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--mint);
  list-style-position: inside;
}

.page-privacy .pp-more summary:hover {
  color: var(--paper);
}

.page-privacy .pp-more p {
  margin: 0;
  padding: 0 13px 13px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #C4D0E7;
}

/* ---------- 底部延伸 ---------- */
.page-privacy .pp-next {
  margin-top: 22px;
  padding: clamp(16px, 2.6vw, 24px);
  background: var(--ink-800);
  border-top: 2px solid var(--violet);
}

.page-privacy .pp-next__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted-dim);
}

.page-privacy .pp-next ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pp-next li {
  min-width: 0;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pp-next li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pp-next a {
  display: inline-block;
  font-size: 14.5px;
  line-height: 1.65;
  color: #D2DCEE;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-next a:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .pp-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-next ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 24px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
    gap: clamp(24px, 3.6vw, 48px);
  }

  .page-privacy .pp-body {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 92px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-next a {
    transition: none;
  }

  .page-privacy .pp-hero::after {
    opacity: 0.3;
  }
}
<<<END>>>