.page-privacy {
  --pp-gap-line: var(--c-line);
  --pp-mark: var(--c-cyan);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  border-bottom: 1px solid var(--c-line);
  padding: clamp(20px, 4vw, 40px) 0 clamp(26px, 4vw, 48px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(43, 232, 200, .08) 0%, rgba(43, 232, 200, 0) 62%),
    linear-gradient(180deg, rgba(3, 17, 14, .55) 0%, rgba(6, 30, 25, 0) 100%);
}

.page-privacy .pp-hero .crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .pp-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-privacy .pp-hero-text .index-label {
  display: block;
  margin: 0 0 12px;
}

.page-privacy .pp-hero-text h1 {
  margin: 0 0 16px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 72px);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--c-text);
}

.page-privacy .pp-lede {
  margin: 0 0 18px;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--c-text);
}

.page-privacy .pp-meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .pp-hero-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-bg-deep);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pp-hero-figure::before,
.page-privacy .pp-hero-figure::after {
  content: "";
  position: absolute;
  z-index: 2;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(43, 232, 200, .5);
  pointer-events: none;
}

.page-privacy .pp-hero-figure::before {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
}

.page-privacy .pp-hero-figure::after {
  right: 10px;
  bottom: 10px;
  border-left: 0;
  border-top: 0;
}

.page-privacy .pp-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: .82;
}

@media (min-width: 860px) {
  .page-privacy .pp-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 要点速览带 ---------- */
.page-privacy .pp-glance {
  background: var(--c-bg-deep);
  border-bottom: 1px solid var(--c-line);
  padding: clamp(20px, 3vw, 30px) 0 clamp(22px, 3vw, 34px);
}

.page-privacy .pp-glance-title {
  margin: 0 0 16px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .pp-glance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-privacy .pp-glance-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pp-glance-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-privacy .pp-glance-item {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: rgba(6, 30, 25, .72);
  transition: border-color .18s ease, transform .18s ease;
}

.page-privacy .pp-glance-item:hover,
.page-privacy .pp-glance-item[open] {
  border-color: rgba(43, 232, 200, .45);
  transform: translateY(-2px);
}

.page-privacy .pp-glance-item summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-privacy .pp-glance-item summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-glance-item summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
  border-radius: var(--radius);
}

.page-privacy .pp-glance-num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-cyan);
  padding-top: 2px;
  position: relative;
}

.page-privacy .pp-glance-num::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 6px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-cyan);
  opacity: .55;
}

.page-privacy .pp-glance-text {
  display: block;
}

.page-privacy .pp-glance-key {
  display: block;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--c-text);
  margin-bottom: 5px;
}

.page-privacy .pp-glance-brief {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-privacy .pp-glance-item p {
  margin: 0;
  padding: 0 16px 16px 40px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
  border-top: 1px dashed var(--c-line);
  padding-top: 12px;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(26px, 4vw, 52px) 0 clamp(48px, 6vw, 88px);
}

@media (min-width: 940px) {
  .page-privacy .pp-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }
}

/* ---------- 左侧章节索引 ---------- */
.page-privacy .pp-index {
  border-top: 1px solid var(--c-line);
  padding-top: 14px;
}

.page-privacy .pp-index .index-label {
  display: block;
  margin: 0 0 12px;
}

.page-privacy .pp-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 6px;
}

.page-privacy .pp-index-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--c-muted);
  text-decoration: none;
  transition: color .16s ease, border-color .16s ease, background-color .16s ease;
}

.page-privacy .pp-index-link .mono {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-cyan-deep);
}

.page-privacy .pp-index-link:hover,
.page-privacy .pp-index-link:focus-visible {
  color: var(--c-text);
  border-color: rgba(43, 232, 200, .5);
  background: rgba(43, 232, 200, .06);
  outline: none;
}

.page-privacy .pp-index-link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

@media (min-width: 940px) {
  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .pp-index-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--c-line);
  }

  .page-privacy .pp-index-list li {
    position: relative;
  }

  .page-privacy .pp-index-link {
    border: 0;
    border-radius: 0;
    padding: 9px 0 9px 14px;
    white-space: normal;
    line-height: 1.5;
    background: none;
  }

  .page-privacy .pp-index-link::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: transparent;
    transition: background-color .16s ease;
  }

  .page-privacy .pp-index-link:hover::before,
  .page-privacy .pp-index-link:focus-visible::before {
    background: var(--c-cyan);
  }

  .page-privacy .pp-index-link:hover,
  .page-privacy .pp-index-link:focus-visible {
    background: none;
  }
}

/* ---------- 条款 ---------- */
.page-privacy .pp-clause {
  border-top: 1px solid var(--c-line);
  padding-top: clamp(22px, 3vw, 34px);
  padding-bottom: clamp(30px, 4vw, 56px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-clause-last {
  padding-bottom: 0;
}

.page-privacy .pp-clause-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 28px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-text);
}

.page-privacy .pp-clause-num {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--c-cyan);
  flex: 0 0 auto;
  padding-top: 4px;
}

.page-privacy .pp-intro {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-privacy .pp-sub-title {
  margin: 26px 0 12px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--c-text);
}

/* 字段清单 */
.page-privacy .pp-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 760px) {
  .page-privacy .pp-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }
}

.page-privacy .pp-item {
  border-left: 1px solid var(--c-line);
  padding-left: 16px;
}

.page-privacy .pp-item-title {
  margin: 0 0 8px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -.01em;
  color: var(--c-text);
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.page-privacy .pp-item-title .mono {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-cyan-deep);
  font-weight: 400;
}

.page-privacy .pp-fields {
  margin: 0;
}

.page-privacy .pp-field {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 9px 0;
  border-top: 1px dashed var(--c-line);
}

.page-privacy .pp-field:first-child {
  border-top: 0;
}

.page-privacy .pp-k {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-muted);
}

.page-privacy .pp-v {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
}

@media (min-width: 560px) {
  .page-privacy .pp-field {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

/* 行式说明 */
.page-privacy .pp-rows {
  margin: 0 0 6px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .pp-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .pp-row-key {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-cyan);
}

.page-privacy .pp-row-val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-text);
}

@media (min-width: 700px) {
  .page-privacy .pp-row {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

/* 列表 */
.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 8px;
  height: 1px;
  background: var(--c-cyan);
}

.page-privacy .pp-list strong {
  color: var(--c-text);
  font-weight: 700;
}

/* 权利卡 */
.page-privacy .pp-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--c-line);
}

@media (min-width: 720px) {
  .page-privacy .pp-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pp-right {
  padding: 16px 0 18px;
  border-bottom: 1px solid var(--c-line);
}

@media (min-width: 720px) {
  .page-privacy .pp-right {
    padding: 16px 22px 18px 0;
  }

  .page-privacy .pp-right:nth-child(odd) {
    border-right: 1px solid var(--c-line);
    padding-right: 26px;
  }

  .page-privacy .pp-right:nth-child(even) {
    padding-left: 26px;
  }
}

.page-privacy .pp-right-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -.01em;
  color: var(--c-text);
}

.page-privacy .pp-right-title .mono {
  font-size: 12px;
  color: var(--c-orange);
  font-weight: 400;
}

.page-privacy .pp-right p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-privacy .pp-note {
  margin: 20px 0 0;
  padding: 13px 16px;
  border-left: 2px solid var(--c-amber);
  background: rgba(180, 90, 30, .08);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-text);
}

/* 流向图 */
.page-privacy .pp-flow-figure {
  margin: 0 0 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: rgba(3, 17, 14, .6);
  padding: clamp(14px, 2.4vw, 22px);
}

.page-privacy .pp-flow {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .pp-flow rect {
  fill: rgba(43, 232, 200, .05);
  stroke: var(--c-line);
  stroke-width: 1;
}

.page-privacy .pp-flow .pp-flow-out rect {
  fill: rgba(255, 138, 61, .07);
  stroke: rgba(180, 90, 30, .6);
}

.page-privacy .pp-flow line {
  stroke: var(--c-cyan-deep);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}

.page-privacy .pp-flow circle {
  fill: var(--c-cyan);
}

.page-privacy .pp-flow text {
  fill: var(--c-text);
  font-family: var(--f-body);
  font-size: 13px;
}

.page-privacy .pp-flow-figure .media-cap {
  display: block;
  margin-top: 12px;
}

/* 页脚信息盒 */
.page-privacy .pp-foot-box {
  margin-top: 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 16px 18px;
  background: rgba(3, 17, 14, .55);
}

.page-privacy .pp-foot-line {
  margin: 0;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
}

.page-privacy .pp-foot-line + .pp-foot-line {
  border-top: 1px dashed var(--c-line);
}

.page-privacy .pp-foot-line .mono {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-muted);
  min-width: 62px;
}

/* 链接统一 */
.page-privacy a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 200, .35);
  transition: border-color .16s ease, color .16s ease;
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--c-text);
  border-bottom-color: var(--c-cyan);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.page-privacy .pp-index-link,
.page-privacy .crumbs-link,
.page-privacy .pp-foot-line a:not(.pp-mail) {
  border-bottom: 0;
}

.page-privacy .pp-mail {
  word-break: break-all;
}

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-glance-item {
    transition: none;
  }

  .page-privacy .pp-glance-item:hover {
    transform: none;
  }
}
<<<END>>>