.page-privacy {
  --pp-measure: 66ch;
  --pp-index-w: 200px;
  position: relative;
  display: block;
  padding: 0 0 96px;
  background-color: var(--ink);
  background-image:
    radial-gradient(900px 460px at 88% -6%, rgba(57, 255, 208, 0.08), transparent 62%),
    radial-gradient(700px 420px at 6% 42%, rgba(110, 31, 53, 0.16), transparent 68%);
  background-repeat: no-repeat;
  color: var(--mist);
}

/* ---------- 阅读进度 ---------- */
.page-privacy .pp-progress {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  z-index: 30;
  background: rgba(57, 255, 208, 0.1);
  pointer-events: none;
}

.page-privacy .pp-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  transform-origin: 0 50%;
}

@supports (animation-timeline: scroll()) {
  .page-privacy .pp-progress__bar {
    width: 100%;
    transform: scaleX(0);
    animation: pp-read-progress linear both;
    animation-timeline: scroll(root block);
  }
}

@keyframes pp-read-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (min-width: 1100px) {
  .page-privacy .pp-progress {
    left: var(--rail-w);
  }
}

/* ---------- 页首 ---------- */
.page-privacy .pp-head {
  position: relative;
  padding-top: 30px;
}

.page-privacy .pp-head::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: -18px;
  height: 1px;
  background: linear-gradient(90deg, var(--edge-hard), rgba(57, 255, 208, 0) 72%);
}

.page-privacy .pp-head__crumbs {
  margin-bottom: 26px;
}

.page-privacy .pp-head__sep {
  margin: 0 8px;
  color: var(--sage);
}

.page-privacy .pp-head__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pp-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 8vw, 62px);
  line-height: 1.06;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-privacy .pp-lede {
  max-width: var(--pp-measure);
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(232, 245, 240, 0.82);
}

.page-privacy .pp-meta {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
}

.page-privacy .pp-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 1px solid var(--edge);
}

.page-privacy .pp-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-privacy .pp-meta dd {
  margin: 0;
  font-size: 15px;
  color: var(--mist);
}

.page-privacy .pp-meta dd a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--edge-soft);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .pp-meta dd a:hover,
.page-privacy .pp-meta dd a:focus-visible {
  border-color: var(--cyan);
}

/* ---------- 首图 ---------- */
.page-privacy .pp-banner {
  position: relative;
  margin: 40px 0 0;
  padding: 0;
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .pp-banner__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%);
}

/* ---------- 布局 ---------- */
.page-privacy .pp-layout {
  padding-top: 52px;
}

.page-privacy .pp-index {
  margin-bottom: 34px;
}

.page-privacy .pp-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-privacy .pp-index__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--edge) transparent;
}

.page-privacy .pp-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  white-space: nowrap;
  font-size: 13px;
  line-height: 1.2;
  color: var(--sage);
  text-decoration: none;
  background: rgba(14, 42, 35, 0.72);
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pp-index__link:hover,
.page-privacy .pp-index__link:focus-visible {
  color: var(--mist);
  border-color: var(--edge-hard);
  background: var(--zone);
}

.page-privacy .pp-index__num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold);
}

/* ---------- 正文 ---------- */
.page-privacy .pp-body {
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .pp-section {
  padding-top: 44px;
  border-top: 1px dashed rgba(57, 255, 208, 0.16);
  scroll-margin-top: 96px;
}

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

.page-privacy .pp-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-section__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-privacy .pp-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 5vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-privacy .pp-body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(232, 245, 240, 0.84);
}

.page-privacy .pp-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--edge-soft);
  transition: border-color 0.2s ease;
}

.page-privacy .pp-body a:hover,
.page-privacy .pp-body a:focus-visible {
  border-color: var(--cyan);
}

.page-privacy .pp-defs {
  display: grid;
  gap: 18px;
  margin: 0 0 8px;
}

.page-privacy .pp-defs__row {
  padding-left: 16px;
  border-left: 2px solid var(--edge);
}

.page-privacy .pp-defs dt {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-privacy .pp-defs dd {
  margin: 6px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(232, 245, 240, 0.8);
}

.page-privacy .pp-list {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(232, 245, 240, 0.84);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}

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

.page-privacy .pp-callout {
  margin: 4px 0 20px;
  padding: 22px 22px 20px;
  background: linear-gradient(135deg, var(--zone), var(--panel) 78%);
  border-top: 2px solid var(--orange);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-privacy .pp-callout__title {
  margin: 0 0 12px !important;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold) !important;
}

.page-privacy .pp-callout__line {
  margin: 0 0 8px !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
  color: var(--mist) !important;
}

.page-privacy .pp-callout__note {
  margin: 12px 0 0 !important;
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--sage) !important;
}

.page-privacy .pp-foot {
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid var(--edge);
}

.page-privacy .pp-foot p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sage);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-head {
    padding-top: 44px;
  }

  .page-privacy .pp-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .pp-banner__img {
    aspect-ratio: 100 / 33;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    gap: 64px;
    align-items: start;
    padding-top: 72px;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: 48px;
    margin-bottom: 0;
  }

  .page-privacy .pp-index__list {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pp-index__link {
    display: flex;
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--edge);
    clip-path: none;
  }

  .page-privacy .pp-index__link:hover,
  .page-privacy .pp-index__link:focus-visible {
    background: rgba(57, 255, 208, 0.06);
    border-left-color: var(--cyan);
  }

  .page-privacy .pp-defs {
    gap: 22px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .pp-section {
    padding-top: 52px;
  }
}
<<<END>>>