.page-privacy {
  --pp-ink: #08170F;
  --pp-ink-soft: #3C4F45;
  --pp-ink-line: #C6D2CA;
  --pp-num: #5F7369;
  --pp-grid: rgba(25, 240, 195, .07);
  --pp-toc-w: 258px;
  --pp-read-max: 720px;
}

/* ---------- 顶部深色区 ---------- */
.page-privacy .pp-top {
  position: relative;
  padding: 26px 0 clamp(34px, 5vw, 56px);
  background:
    radial-gradient(760px 320px at 82% -18%, rgba(25, 240, 195, .18), transparent 70%),
    radial-gradient(560px 300px at 8% 118%, rgba(108, 92, 231, .22), transparent 72%),
    linear-gradient(168deg, var(--c-grass-deep) 0%, var(--c-pitch) 62%, #071710 100%);
  overflow: hidden;
}

.page-privacy .pp-top::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--pp-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pp-grid) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.page-privacy .pp-top > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .crumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .culcrumb__item,
.page-privacy .crumb__item {
  color: var(--c-mist);
}

.page-privacy .crumb__item a {
  color: var(--c-cyan-soft);
}

.page-privacy .pp-hero {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-privacy .pp-hero__text h1 {
  margin: 12px 0 0;
  font-size: clamp(32px, 7vw, 72px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--c-white);
}

.page-privacy .pp-hero__text .lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-privacy .pp-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .pp-hero__figure {
  margin: 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid var(--line-mid);
  background: var(--glass);
  aspect-ratio: 16 / 7;
}

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

/* ---------- 浅色阅读区 ---------- */
.page-privacy .pp-body {
  position: relative;
  padding: clamp(30px, 5vw, 64px) 0 clamp(50px, 7vw, 96px);
  background-color: var(--c-paper);
  background-image:
    linear-gradient(to right, rgba(11, 31, 22, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 31, 22, .045) 1px, transparent 1px);
  background-size: 80px 80px;
  color: var(--pp-ink);
}

.page-privacy .pp-body__inner {
  display: grid;
  gap: clamp(24px, 3.4vw, 48px);
}

/* 章节索引（移动端横向胶囊条） */
.page-privacy .pp-toc {
  display: block;
}

.page-privacy .pp-toc__title,
.page-privacy .pp-toc__meta,
.page-privacy .pp-toc__top {
  display: none;
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0 12px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__item a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--pp-ink-line);
  border-radius: var(--radius-pill);
  background: rgba(244, 251, 247, .7);
  color: var(--pp-ink);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color var(--step-fast) var(--ease), background-color var(--step-fast) var(--ease);
}

.page-privacy .pp-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--pp-num);
}

/* 阅读区抬头与密度切换 */
.page-privacy .pp-read {
  min-width: 0;
  width: 100%;
  max-width: var(--pp-read-max);
  transition: max-width var(--step-mid) var(--ease);
}

.page-privacy .pp-read__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--pp-ink-line);
}

.page-privacy .pp-read__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--pp-num);
}

.page-privacy .pp-read__mode {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-privacy .pp-read__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-privacy .pp-read__chip {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid var(--pp-ink-line);
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--pp-ink-soft);
  cursor: pointer;
  transition: color var(--step-fast) var(--ease), border-color var(--step-fast) var(--ease),
    background-color var(--step-fast) var(--ease);
}

.page-privacy .pp-read__radio:checked + .pp-read__chip {
  color: var(--pp-ink);
  border-color: var(--c-grass-mid);
  background: rgba(27, 90, 65, .1);
}

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

.page-privacy .pp-read__radio:checked ~ .pp-read__radio:checked + .pp-read__chip {
  color: var(--pp-ink);
}

/* 宽幅对照：以同级选择器切换阅读宽度，无需脚本 */
.page-privacy .pp-read__radio#pp-density-standard:checked ~ * {
  --pp-noop: 0;
}

.page-privacy .pp-read__mode:has(#pp-density-wide:checked) ~ .pp-sec {
  max-width: 100%;
}

.page-privacy .pp-read__mode:has(#pp-density-wide:checked) {
  --pp-read-max: 1080px;
}

/* 章节 */
.page-privacy .pp-sec {
  padding: 0 0 clamp(30px, 4vw, 52px);
  margin-bottom: clamp(30px, 4vw, 52px);
  border-bottom: 1px solid var(--pp-ink-line);
  scroll-margin-top: 110px;
}

.page-privacy .pp-sec:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
}

.page-privacy .pp-sec__head {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-privacy .pp-sec__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--pp-num);
  margin-bottom: 8px;
}

.page-privacy .pp-sec__head .heading {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--pp-ink);
}

.page-privacy .pp-sec__lede {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

/* 条目卡 */
.page-privacy .pp-entries {
  display: grid;
  gap: 10px;
}

.page-privacy .pp-entry {
  padding: 16px 18px;
  border: 1px solid var(--pp-ink-line);
  border-left: 3px solid var(--c-grass-mid);
  border-radius: var(--radius-sm);
  background: rgba(244, 251, 247, .82);
  transition: border-left-color var(--step-fast) var(--ease), transform var(--step-fast) var(--ease);
}

.page-privacy .pp-entry:hover {
  border-left-color: var(--c-cyan);
  transform: translateX(4px);
}

.page-privacy .pp-entry__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--pp-ink);
}

.page-privacy .pp-entry p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-ink-soft);
}

/* 说明块 */
.page-privacy .pp-note {
  padding: 15px 18px;
  margin-bottom: 10px;
  border: 1px solid var(--pp-ink-line);
  border-radius: var(--radius-sm);
  background: rgba(244, 251, 247, .82);
}

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

.page-privacy .pp-note__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-grass-mid);
}

.page-privacy .pp-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-note--line {
  border-top: 3px solid var(--c-grass-mid);
  margin-bottom: 0;
}

.page-privacy .pp-grid2 {
  display: grid;
  gap: 10px;
}

/* 条目式清单 */
.page-privacy .pp-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pp-ink-line);
}

.page-privacy .pp-list li {
  padding: 13px 0 13px 18px;
  border-bottom: 1px solid var(--pp-ink-line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-ink-soft);
  position: relative;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 6px;
  height: 6px;
  background: var(--c-cyan);
  border-radius: 1px;
}

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

/* 行动提示 */
.page-privacy .pp-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: var(--radius-panel);
  background: linear-gradient(120deg, var(--c-grass-mid), var(--c-grass-deep));
  color: var(--c-white);
}

.page-privacy .pp-callout__text {
  margin: 0;
  flex: 1 1 240px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-white);
}

/* 政策更新 */
.page-privacy .pp-update {
  display: grid;
  gap: 18px;
}

.page-privacy .pp-update__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-fields {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--pp-ink-line);
}

.page-privacy .pp-field {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pp-ink-line);
}

.page-privacy .pp-field__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--pp-num);
}

.page-privacy .pp-field__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-ink);
  word-break: break-word;
}

/* 延伸阅读 */
.page-privacy .pp-next {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .pp-next__item {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--pp-ink-line);
  border-radius: var(--radius-sm);
  background: rgba(244, 251, 247, .82);
  text-decoration: none;
  transition: border-color var(--step-fast) var(--ease), transform var(--step-fast) var(--ease);
}

.page-privacy .pp-next__item:hover {
  border-color: var(--c-grass-mid);
  transform: translateX(4px);
}

.page-privacy .pp-next__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--pp-num);
  margin-bottom: 6px;
}

.page-privacy .pp-next__title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--pp-ink);
}

/* ---------- ≥ 640px ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 26px;
  }

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

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

/* ---------- ≥ 980px：左侧窄栏 + 宽幅滚动对照视图 ---------- */
@media (min-width: 980px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
    align-items: center;
  }

  .page-privacy .pp-hero__figure {
    aspect-ratio: 16 / 9;
  }

  .page-privacy .pp-body__inner {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 104px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .page-privacy .pp-toc__title {
    display: block;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--pp-num);
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 2px;
    padding: 0 0 0 14px;
    overflow: visible;
    border-left: 1px solid var(--pp-ink-line);
  }

  .page-privacy .pp-toc__item a {
    padding: 7px 10px 7px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: 13.5px;
    color: var(--pp-ink-soft);
  }

  .page-privacy .pp-toc__item a:hover {
    color: var(--pp-ink);
  }

  .page-privacy .pp-toc__meta {
    display: block;
    padding: 14px 16px;
    border: 1px solid var(--pp-ink-line);
    border-radius: var(--radius-sm);
    background: rgba(244, 251, 247, .7);
  }

  .page-privacy .pp-toc__meta-label {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--pp-num);
  }

  .page-privacy .pp-toc__meta-value {
    margin: 6px 0 0;
    font-family: var(--font-mono);
    font-size: 20px;
    color: var(--pp-ink);
  }

  .page-privacy .pp-toc__meta-note {
    margin: 8px 0 0;
    font-size: 12.5px;
    line-height: 1.65;
    color: var(--pp-ink-soft);
  }

  .page-privacy .pp-toc__top {
    display: inline-flex;
    font-size: 13px;
    color: var(--c-grass-mid);
    text-decoration: none;
  }

  .page-privacy .pp-sec__head {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    column-gap: 14px;
  }

  .page-privacy .pp-sec__index {
    grid-row: span 2;
    margin-top: 6px;
  }

  .page-privacy .pp-sec__lede {
    grid-column: 2;
  }

  .page-privacy .pp-update {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 30px;
  }
}

/* ---------- ≥ 1240px ---------- */
@media (min-width: 1240px) {
  .page-privacy .pp-body__inner {
    grid-template-columns: 278px minmax(0, 1fr);
  }

  .page-privacy .pp-entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 14px;
  }
}
<<<END>>>