.page-privacy {
  --pp-side: 232px;
  --pp-card-line: #DED8C8;
  background: var(--bw-paper);
  color: var(--bw-ink);
  padding-bottom: clamp(32px, 5vw, 64px);
}

.page-privacy .pp-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  padding-top: 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--bw-moss);
}

.page-privacy .pp-crumb a {
  color: var(--bw-green);
  text-decoration: none;
}

.page-privacy .pp-crumb a:hover,
.page-privacy .pp-crumb a:focus-visible {
  text-decoration: underline;
}

.page-privacy .pp-crumb .bw-breadcrumb__item:not(:last-child)::after {
  content: "/";
  margin: 0 8px;
  color: var(--bw-stone);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding-top: clamp(16px, 2.6vw, 30px);
}

.page-privacy .pp-hero__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-privacy .pp-hero__copy .bw-kicker {
  margin: 0;
  font-family: var(--bw-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bw-sand-deep);
}

.page-privacy .pp-hero__copy h1 {
  margin: 10px 0 14px;
  font-family: var(--bw-font-display);
  font-weight: 900;
  font-size: clamp(27px, 6vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--bw-ink);
}

.page-privacy .pp-hero__copy .bw-lede {
  margin: 0;
  font-family: var(--bw-font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--bw-ink);
}

.page-privacy .pp-hero__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 14px;
  background: var(--bw-mist);
  clip-path: var(--bw-cut-sm);
  font-size: 13px;
  line-height: 1.6;
  color: var(--bw-moss);
}

.page-privacy .pp-hero__facts .bw-mono {
  font-size: 24px;
  font-weight: 700;
  color: var(--bw-green);
  letter-spacing: 0.02em;
}

.page-privacy .pp-hero__figure {
  position: relative;
  z-index: 0;
  margin: 0;
  align-self: start;
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: var(--bw-cut);
  background: var(--bw-mist);
}

.page-privacy .pp-hero__figure::after {
  content: "";
  position: absolute;
  left: 12px;
  bottom: -12px;
  width: 62%;
  height: 52px;
  background: var(--bw-sand);
  clip-path: var(--bw-cut-sm);
  z-index: -1;
}

/* ---------- 主体：左侧索引 + 右侧长文 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
  padding-top: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-privacy .pp-index {
  border-bottom: 1px solid var(--bw-stone);
  padding-bottom: 12px;
}

.page-privacy .pp-index__title {
  margin: 0 0 10px;
  font-family: var(--bw-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--bw-moss);
}

.page-privacy .pp-index__list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pp-index__list li {
  flex: 0 0 auto;
}

.page-privacy .pp-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 11px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--bw-ink);
  text-decoration: none;
  white-space: nowrap;
  background: var(--bw-mist);
  clip-path: var(--bw-cut-xs);
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-privacy .pp-index__list a:hover,
.page-privacy .pp-index__list a:focus-visible {
  background: var(--bw-green);
  color: var(--bw-paper);
}

.page-privacy .pp-index__list .bw-mono {
  font-size: 11.5px;
  color: var(--bw-sand-deep);
}

.page-privacy .pp-index__list a:hover .bw-mono,
.page-privacy .pp-index__list a:focus-visible .bw-mono {
  color: var(--bw-sand);
}

.page-privacy .pp-index__tip {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--bw-moss);
}

.page-privacy .pp-index__tip a {
  color: var(--bw-coral);
  font-weight: 700;
  text-decoration: none;
}

.page-privacy .pp-index__tip a:hover,
.page-privacy .pp-index__tip a:focus-visible {
  text-decoration: underline;
}

.page-privacy .pp-doc {
  display: grid;
  gap: clamp(30px, 4vw, 52px);
  min-width: 0;
}

/* ---------- 摘要折叠 ---------- */
.page-privacy .pp-fold {
  background: #FFFFFF;
  border: 1px solid var(--pp-card-line);
  border-left: 4px solid var(--bw-sand);
  clip-path: var(--bw-cut-sm);
  padding: 0 16px;
}

.page-privacy .pp-fold[open] {
  padding-bottom: 14px;
}

.page-privacy .pp-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--bw-font-display);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.5;
  color: var(--bw-green);
}

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

.page-privacy .pp-fold summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 20px;
  font-family: var(--bw-font-mono);
  font-size: 17px;
  color: var(--bw-coral);
}

.page-privacy .pp-fold[open] summary::before {
  content: "\2212";
}

.page-privacy .pp-fold summary:focus-visible {
  outline: 2px solid var(--bw-green);
  outline-offset: 3px;
}

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

.page-privacy .pp-fold li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--bw-ink);
}

.page-privacy .pp-fold li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 2px;
  background: var(--bw-lift);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-chapter {
  scroll-margin-top: calc(var(--bw-header-h) + 24px);
  min-width: 0;
}

.page-privacy .pp-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--bw-stone);
}

.page-privacy .pp-chapter__num {
  flex: 0 0 auto;
  padding-right: 13px;
  border-right: 1px solid var(--bw-stone);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--bw-sand-deep);
}

.page-privacy .pp-chapter__head .bw-title {
  margin: 0;
  font-family: var(--bw-font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--bw-ink);
}

.page-privacy .pp-chapter__lede {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 3px solid var(--bw-lift);
  font-family: var(--bw-font-body);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--bw-ink);
}

.page-privacy .pp-chapter > p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--bw-ink);
}

.page-privacy .pp-chapter > p a {
  color: var(--bw-green);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--bw-lift);
}

.page-privacy .pp-chapter > p a:hover,
.page-privacy .pp-chapter > p a:focus-visible {
  color: var(--bw-coral);
  border-bottom-color: var(--bw-coral);
}

/* ---------- 三类场景 ---------- */
.page-privacy .pp-scenes {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
}

.page-privacy .pp-scene {
  background: #FFFFFF;
  border: 1px solid var(--pp-card-line);
  clip-path: var(--bw-cut-sm);
  padding: 16px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pp-scene:hover {
  transform: translateY(-2px);
  border-color: var(--bw-lift);
}

.page-privacy .pp-scene h3 {
  margin: 0 0 6px;
  font-family: var(--bw-font-display);
  font-weight: 800;
  font-size: 15.5px;
  line-height: 1.4;
  color: var(--bw-green);
}

.page-privacy .pp-scene p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--bw-moss);
}

.page-privacy .pp-scene ul {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-privacy .pp-scene li {
  position: relative;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--bw-ink);
}

.page-privacy .pp-scene li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 2px;
  background: var(--bw-coral);
}

/* ---------- 关键条款块 ---------- */
.page-privacy .pp-key {
  background: var(--bw-mist);
  border-left: 4px solid var(--bw-green);
  clip-path: var(--bw-cut-sm);
  padding: 15px 17px;
  margin: 0 0 18px;
}

.page-privacy .pp-key p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--bw-ink);
}

.page-privacy .pp-key strong {
  color: var(--bw-green);
}

.page-privacy .pp-key a {
  color: var(--bw-green);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--bw-green);
}

.page-privacy .pp-key a:hover,
.page-privacy .pp-key a:focus-visible {
  color: var(--bw-coral);
  border-bottom-color: var(--bw-coral);
}

/* ---------- 期限表 ---------- */
.page-privacy .pp-facts {
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--bw-stone);
  border: 1px solid var(--bw-stone);
}

.page-privacy .pp-facts > div {
  background: var(--bw-paper);
  padding: 12px 14px;
  display: grid;
  gap: 4px;
}

.page-privacy .pp-facts dt {
  font-size: 14.5px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--bw-ink);
}

.page-privacy .pp-facts dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--bw-moss);
}

.page-privacy .pp-facts dd .bw-mono {
  font-size: 14px;
  font-weight: 700;
  color: var(--bw-coral);
}

/* ---------- 权利清单 ---------- */
.page-privacy .pp-rights {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-rights li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: #FFFFFF;
  border: 1px solid var(--pp-card-line);
  border-left: 3px solid var(--bw-violet);
  clip-path: var(--bw-cut-xs);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--bw-ink);
}

.page-privacy .pp-rights .bw-mono {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--bw-violet);
}

/* ---------- 底部行动条 ---------- */
.page-privacy .pp-contact-strip {
  display: grid;
  gap: 16px;
  margin-top: 8px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--bw-sand);
  clip-path: var(--bw-cut);
  color: var(--bw-ink);
}

.page-privacy .pp-contact-strip__copy h2 {
  margin: 0 0 8px;
  font-family: var(--bw-font-display);
  font-weight: 900;
  font-size: clamp(19px, 3vw, 25px);
  line-height: 1.32;
  color: #3A2707;
}

.page-privacy .pp-contact-strip__copy p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: #4A340E;
}

.page-privacy .pp-contact-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pp-contact-strip__actions .bw-btn {
  flex: 1 1 auto;
  justify-content: center;
  text-align: center;
  white-space: nowrap;
}

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

  .page-privacy .pp-facts > div {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
  }

  .page-privacy .pp-facts dd {
    text-align: right;
  }

  .page-privacy .pp-contact-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
  }

  .page-privacy .pp-contact-strip__actions .bw-btn {
    flex: 0 0 auto;
  }
}

@media (min-width: 760px) {
  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
  }

  .page-privacy .pp-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: var(--pp-side) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--bw-header-h) + 22px);
    border-bottom: 0;
    border-left: 2px solid var(--bw-stone);
    padding: 2px 0 2px 16px;
  }

  .page-privacy .pp-index__list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
    margin-bottom: 18px;
  }

  .page-privacy .pp-index__list a {
    background: transparent;
    clip-path: none;
    padding: 7px 8px;
    white-space: normal;
  }

  .page-privacy .pp-index__list a:hover,
  .page-privacy .pp-index__list a:focus-visible {
    background: var(--bw-mist);
    color: var(--bw-green);
  }

  .page-privacy .pp-index__list a:hover .bw-mono,
  .page-privacy .pp-index__list a:focus-visible .bw-mono {
    color: var(--bw-sand-deep);
  }
}

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

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