.page-privacy {
  --pp-line: rgba(29, 21, 18, 0.14);
  --pp-line-strong: rgba(29, 21, 18, 0.26);
  --pp-warm: rgba(184, 90, 56, 0.06);
  display: block;
  background-color: var(--cream);
  background-image:
    radial-gradient(circle at 10% 6%, rgba(184, 90, 56, 0.07), transparent 44%),
    radial-gradient(circle at 90% 34%, rgba(47, 106, 85, 0.06), transparent 42%);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--soil-700);
  color: var(--cream);
  padding-block: clamp(2rem, 6vw, 4rem) clamp(2.4rem, 6vw, 4.2rem);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(246, 237, 222, 0.07) 0 1px, transparent 1px 58px),
    repeating-linear-gradient(0deg, rgba(246, 237, 222, 0.05) 0 1px, transparent 1px 58px);
}

.page-privacy .pp-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-hero .breadcrumb__list {
  color: rgba(246, 237, 222, 0.72);
}

.page-privacy .pp-hero .breadcrumb__link {
  color: rgba(246, 237, 222, 0.72);
  text-decoration: none;
}

.page-privacy .pp-hero .breadcrumb__link:hover {
  color: var(--volt);
}

.page-privacy .pp-hero .breadcrumb__current {
  color: var(--volt);
}

.page-privacy .pp-hero .eyebrow {
  margin: 1.6rem 0 0.9rem;
  font-family: var(--font-index);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--volt);
}

.page-privacy .pp-hero h1 {
  margin: 0 0 1.1rem;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 6.6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.012em;
  color: var(--cream);
}

.page-privacy .pp-hero__lead {
  margin: 0 0 2rem;
  max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  line-height: 1.7;
  color: rgba(246, 237, 222, 0.86);
}

.page-privacy .pp-hero__meta {
  list-style: none;
  margin: 0;
  padding: 1.4rem 0 0;
  border-top: 1px solid rgba(246, 237, 222, 0.2);
  display: grid;
  gap: 0.6rem;
  max-width: 62ch;
}

.page-privacy .pp-hero__meta li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(246, 237, 222, 0.82);
}

.page-privacy .pp-hero__k {
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--volt);
}

/* ---------- 视觉锚点 ---------- */
.page-privacy .pp-visual {
  margin: 0;
  background: var(--soil-900);
  line-height: 0;
}

.page-privacy .pp-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.4rem;
  padding-block: clamp(2.2rem, 5.5vw, 4rem) clamp(3rem, 7vw, 5rem);
}

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

/* ---------- 章节索引 ---------- */
.page-privacy .pp-index {
  min-width: 0;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-index__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-privacy .pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-privacy .pp-index__link {
  display: inline-block;
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--pp-line-strong);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  line-height: 1.3;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease),
    border-color 0.18s var(--ease), transform 0.09s var(--ease);
}

.page-privacy .pp-index__link:hover {
  background: var(--soil-700);
  border-color: var(--soil-700);
  color: var(--cream);
  transform: translateY(-2px);
}

.page-privacy .pp-index__link:focus-visible {
  outline: 2px solid var(--bolt);
  outline-offset: 2px;
}

.page-privacy .pp-index__num {
  margin-right: 0.35rem;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--soil-500);
}

.page-privacy .pp-index__link:hover .pp-index__num {
  color: var(--volt);
}

.page-privacy .pp-index__foot {
  margin: 1.1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--clay);
}

.page-privacy .pp-index__foot a {
  color: var(--pine-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款长文 ---------- */
.page-privacy .pp-sec {
  position: relative;
  min-width: 0;
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-top: clamp(1.7rem, 3.6vw, 2.4rem);
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-sec::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(29, 21, 18, 0.24) 0 1px,
    transparent 1px 22px
  );
}

.page-privacy .pp-main > .pp-sec:first-child {
  margin-top: 0;
}

.page-privacy .pp-sec__num {
  margin: 0 0 0.55rem;
  font-family: var(--font-index);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-privacy .pp-sec h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.22;
  letter-spacing: -0.006em;
  color: var(--ink);
}

.page-privacy .pp-copy {
  max-width: 64ch;
}

.page-privacy .pp-copy p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.76;
  color: var(--ink-soft);
}

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

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  max-width: 64ch;
}

.page-privacy .pp-list li {
  position: relative;
  padding: 0.95rem 0 0.95rem 1.6rem;
  border-top: 1px solid var(--pp-line);
  font-size: 0.97rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-privacy .pp-list li:last-child {
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.6rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--soil-500);
}

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

/* ---------- 记录一览（键值网块） ---------- */
.page-privacy .pp-kvblock {
  margin-top: 1.7rem;
  padding: clamp(1.2rem, 3vw, 1.9rem);
  border-radius: var(--radius-card);
  background: var(--pine-900);
  color: var(--cream);
}

.page-privacy .pp-kvblock__title {
  margin: 0 0 1rem;
  font-family: var(--font-index);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--volt);
}

.page-privacy .pp-kv {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-kv__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-top: 1px solid rgba(246, 237, 222, 0.16);
}

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

.page-privacy .pp-kv__key {
  font-family: var(--font-index);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--volt);
}

.page-privacy .pp-kv__val {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(246, 237, 222, 0.92);
}

.page-privacy .pp-kv__ret {
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: rgba(246, 237, 222, 0.6);
}

/* ---------- 折叠单项 ---------- */
.page-privacy .pp-fold {
  margin-top: 1.5rem;
  max-width: 64ch;
  border: 1px solid var(--pp-line-strong);
  border-radius: 14px;
  background: var(--pp-warm);
  overflow: hidden;
}

.page-privacy .pp-fold__sum {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

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

.page-privacy .pp-fold__sum::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--soil-500);
  border-bottom: 2px solid var(--soil-500);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.2s var(--ease);
}

.page-privacy .pp-fold[open] .pp-fold__sum::before {
  transform: rotate(225deg) translate(-1px, -1px);
}

.page-privacy .pp-fold__sum:focus-visible {
  outline: 2px solid var(--bolt);
  outline-offset: -2px;
}

.page-privacy .pp-fold__body {
  padding: 0 1.1rem 1.1rem;
  font-size: 0.95rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-privacy .pp-fold__body p {
  margin: 0;
}

/* ---------- 联系面板 ---------- */
.page-privacy .pp-contact {
  margin-top: 1.9rem;
  padding: clamp(1.4rem, 3.4vw, 2.2rem);
  border-radius: var(--radius-card);
  background: var(--pine-900);
  color: var(--cream);
}

.page-privacy .pp-contact__eyebrow {
  margin: 0 0 0.6rem;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--volt);
}

.page-privacy .pp-contact h3 {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.25rem, 2.8vw, 1.65rem);
  line-height: 1.25;
  color: var(--cream);
}

.page-privacy .pp-contact__list {
  margin: 0;
  padding: 0;
}

.page-privacy .pp-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.15rem;
  padding: 0.8rem 0;
  border-top: 1px solid rgba(246, 237, 222, 0.16);
}

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

.page-privacy .pp-contact__k {
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(246, 237, 222, 0.62);
}

.page-privacy .pp-contact__v {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.62;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact__note {
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(246, 237, 222, 0.16);
  font-size: 0.85rem;
  line-height: 1.72;
  color: rgba(246, 237, 222, 0.72);
}

/* ---------- 行动区 ---------- */
.page-privacy .pp-actions {
  margin: 1.6rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-privacy .pp-actions__note {
  margin: 1rem 0 0;
  max-width: 64ch;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--clay);
}

.page-privacy .pp-actions__note a {
  color: var(--pine-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-visual img {
    aspect-ratio: 16 / 6;
  }

  .page-privacy .pp-hero__meta li {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 0.9rem;
    align-items: baseline;
  }

  .page-privacy .pp-kv__row {
    grid-template-columns: 9rem minmax(0, 1fr) 10rem;
    gap: 1rem;
    align-items: baseline;
  }

  .page-privacy .pp-contact__row {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
}

/* ---------- 桌面：正文窄栏 + 右侧粘性索引 ---------- */
@media (min-width: 980px) {
  .page-privacy .pp-body {
    grid-template-columns: minmax(0, 1fr) 232px;
    column-gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-privacy .pp-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .pp-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 6.5rem;
    padding-bottom: 0;
    border-bottom: 0;
    padding-left: 1.1rem;
    border-left: 1px solid var(--pp-line);
  }

  .page-privacy .pp-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pp-index__link {
    display: block;
    padding: 0.45rem 0;
    border: 0;
    border-radius: 0;
    font-size: 0.85rem;
    color: var(--ink-soft);
  }

  .page-privacy .pp-index__link:hover {
    background: transparent;
    color: var(--soil-700);
    transform: translateX(3px);
  }
}
<<<END>>>