.page-privacy {
  --pp-measure: 68ch;
  --pp-rail-w: 218px;
  --pp-hair: rgba(36, 28, 20, .18);
  --pp-hair-soft: rgba(36, 28, 20, .10);

  background: var(--ink-950);
  color: var(--cream-50);
  padding-bottom: clamp(56px, 9vw, 118px);
  overflow-x: hidden;
}

/* ---------- 顶部窄信息带 ---------- */
.page-privacy .pp-strip {
  background: var(--ink-800);
  border-bottom: 1px solid var(--line-dark);
}

.page-privacy .pp-strip-in {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 9px var(--gut);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dim);
}

.page-privacy .pp-strip-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .pp-strip-item::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan-400);
  flex: none;
}

.page-privacy .pp-strip-item + .pp-strip-item::before {
  background: var(--line-dark-strong);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .pp-banner {
  max-width: var(--shell);
  margin: clamp(20px, 4vw, 40px) auto 0;
  padding: 0 var(--gut);
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-dark);
}

.page-privacy .pp-banner-cap {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 骨架栅格 ---------- */
.page-privacy .pp-shell {
  max-width: var(--shell);
  margin: clamp(30px, 5vw, 62px) auto 0;
  padding: 0 var(--gut);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 1040px) {
  .page-privacy .pp-shell {
    grid-template-columns: minmax(0, 1fr) var(--pp-rail-w);
  }
}

/* ---------- 条款纸张 ---------- */
.page-privacy .pp-doc {
  max-width: var(--pp-measure);
  min-width: 0;
  background: var(--cream-50);
  color: var(--brown-900);
  border-radius: var(--r-md);
  padding: clamp(22px, 4vw, 52px);
  box-shadow: 6px 6px 0 0 var(--ink-800);
  font-size: 16px;
  line-height: 1.85;
  overflow-wrap: break-word;
}

.page-privacy .pp-doc p {
  margin: 0 0 1em;
}

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

.page-privacy .pp-doc a {
  color: var(--amber-600);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 110, 34, .45);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pp-doc a:hover,
.page-privacy .pp-doc a:focus-visible {
  color: var(--ember-500);
  border-bottom-color: var(--ember-500);
}

.page-privacy .pp-doc .breadcrumb {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--brown-500);
}

.page-privacy .pp-doc .breadcrumb a {
  color: var(--brown-500);
  border-bottom-color: rgba(36, 28, 20, .22);
}

.page-privacy .pp-doc .breadcrumb a:hover,
.page-privacy .pp-doc .breadcrumb a:focus-visible {
  color: var(--ember-500);
  border-bottom-color: var(--ember-500);
}

/* ---------- 纸张头部 ---------- */
.page-privacy .pp-doc-head {
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-privacy .pp-doc-head h1 {
  margin: .55em 0 .5em;
  font-size: clamp(30px, 5.4vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--brown-900);
}

.page-privacy .pp-lede {
  margin: 0;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: var(--brown-900);
}

.page-privacy .pp-meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--pp-hair);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px 24px;
}

@media (min-width: 640px) {
  .page-privacy .pp-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-privacy .pp-meta-k {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--brown-500);
}

.page-privacy .pp-meta-v {
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- 条款条目 ---------- */
.page-privacy .pp-sec {
  padding-block: clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--pp-hair);
  scroll-margin-top: 104px;
}

.page-privacy .pp-sec-num {
  display: inline-block;
  margin: 0 0 10px;
  padding-left: 8px;
  border-left: 2px solid var(--ember-500);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--ember-500);
  transition: color 240ms var(--ease), border-color 240ms var(--ease);
}

.page-privacy .pp-sec:target .pp-sec-num {
  color: var(--cyan-700);
  border-left-color: var(--cyan-700);
}

.page-privacy .pp-sec-title {
  margin: 0 0 14px;
  font-size: clamp(19px, 2.5vw, 26px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--brown-900);
}

/* ---------- 提示条 ---------- */
.page-privacy .pp-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  background: rgba(20, 127, 130, .10);
  border-left: 3px solid var(--cyan-700);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--brown-900);
}

.page-privacy .pp-note--plain {
  background: rgba(36, 28, 20, .055);
  border-left-color: var(--brown-500);
}

/* ---------- 定义式条目 ---------- */
.page-privacy .pp-def {
  margin: 18px 0 0;
}

.page-privacy .pp-def-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 22px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--pp-hair);
}

.page-privacy .pp-def-row:first-child {
  border-top: 1px dashed var(--pp-hair);
}

@media (min-width: 620px) {
  .page-privacy .pp-def-row {
    grid-template-columns: 106px minmax(0, 1fr);
  }
}

.page-privacy .pp-def-row dt {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--brown-500);
  padding-top: 3px;
}

.page-privacy .pp-def-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
}

/* ---------- 步骤（使用目的） ---------- */
.page-privacy .pp-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  counter-reset: ppstep;
}

.page-privacy .pp-steps > li {
  position: relative;
  padding-left: 44px;
  padding-bottom: 24px;
  counter-increment: ppstep;
}

.page-privacy .pp-steps > li:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-steps > li::before {
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--ember-500);
}

.page-privacy .pp-step-t {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--brown-900);
}

.page-privacy .pp-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
}

/* ---------- 数据小格 ---------- */
.page-privacy .pp-stats {
  margin: 20px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pp-hair);
  border: 1px solid var(--pp-hair);
  border-radius: var(--r-sm);
  overflow: hidden;
}

@media (min-width: 620px) {
  .page-privacy .pp-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-stat {
  background: var(--cream-100);
  padding: 16px 16px 18px;
  min-width: 0;
}

.page-privacy .pp-stat-v {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: .04em;
  color: var(--brown-900);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pp-stat-k {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--brown-500);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-privacy .pp-list li {
  position: relative;
  padding: 11px 0 11px 22px;
  font-size: 15px;
  line-height: 1.82;
  border-bottom: 1px solid var(--pp-hair-soft);
}

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

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 21px;
  width: 9px;
  height: 2px;
  background: var(--brown-500);
}

.page-privacy .pp-list strong {
  font-weight: 600;
  color: var(--brown-900);
}

/* ---------- 折叠条款 ---------- */
.page-privacy .pp-fold {
  margin: 18px 0 0;
  padding: 0 16px;
  background: rgba(227, 217, 198, .5);
  border: 1px solid var(--pp-hair);
  border-radius: var(--r-sm);
}

.page-privacy .pp-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--brown-500);
}

.page-privacy .pp-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-fold > summary::after {
  content: "−";
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ember-500);
}

.page-privacy .pp-fold:not([open]) > summary::after {
  content: "+";
}

.page-privacy .pp-fold-body {
  padding-bottom: 8px;
}

.page-privacy .pp-fold-body .pp-def {
  margin-top: 0;
}

.page-privacy .pp-fold-body .pp-def-row:last-child {
  border-bottom: 0;
}

/* ---------- 联络数字 ---------- */
.page-privacy .pp-phone {
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: .04em;
  color: var(--brown-900);
  white-space: nowrap;
}

/* ---------- 末节落款 ---------- */
.page-privacy .pp-stamp {
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: 18px;
  border-top: 1px solid var(--pp-hair);
  font-size: 13px;
  line-height: 1.75;
  color: var(--brown-500);
}

.page-privacy .pp-stamp p {
  margin: 0 0 .7em;
}

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

/* ---------- 右侧锚点带 ---------- */
.page-privacy .pp-rail {
  display: none;
}

@media (min-width: 1040px) {
  .page-privacy .pp-rail {
    display: block;
    position: sticky;
    top: 104px;
    padding-top: 6px;
  }
}

.page-privacy .pp-rail-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--text-dim);
}

.page-privacy .pp-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line-dark);
}

.page-privacy .pp-rail-list a {
  display: block;
  margin-left: -1px;
  padding: 9px 0 9px 16px;
  border-left: 1px solid transparent;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pp-rail-list a:hover,
.page-privacy .pp-rail-list a:focus-visible {
  color: var(--cream-50);
  border-left-color: var(--cyan-400);
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}
<<<END>>>