.page-privacy {
  --pp-hair: rgba(74, 83, 89, .45);
  --pp-rule: rgba(74, 83, 89, .28);
  --pp-gridline: rgba(242, 245, 241, .04);
  --pp-emerald-soft: rgba(31, 191, 122, .16);
  background: var(--night);
  color: var(--bone);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-privacy .pp-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-privacy a:focus-visible,
.page-privacy .pp-term:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-privacy .pp-hero {
  position: relative;
  padding-block: clamp(28px, 5vw, 56px) clamp(44px, 7vw, 88px);
  background:
    radial-gradient(115% 85% at 88% 4%, rgba(31, 191, 122, .20), transparent 60%),
    radial-gradient(90% 70% at 2% 98%, rgba(198, 255, 61, .07), transparent 62%),
    linear-gradient(158deg, #0E110D 0%, #171A1C 58%, #121A17 100%);
  overflow: hidden;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, var(--pp-gridline) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, var(--pp-gridline) 0 1px, transparent 1px 24px);
  pointer-events: none;
}

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

.page-privacy .pp-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 34px);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.page-privacy .pp-context a {
  color: var(--flesh);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 227, 174, .35);
}

.page-privacy .pp-context a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .pp-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

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

.page-privacy .pp-hero__eyebrow {
  color: var(--lime);
  margin: 0 0 14px;
}

.page-privacy .pp-hero__title {
  margin: 0 0 clamp(14px, 2.5vw, 24px);
  color: var(--bone);
}

.page-privacy .pp-hero__lead {
  max-width: 40ch;
  margin: 0 0 16px;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
}

.page-privacy .pp-hero__note {
  margin: 0;
  color: var(--flesh);
}

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

.page-privacy .pp-hero__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2 / 1;
  border: 2px solid rgba(31, 191, 122, .55);
  background: var(--slate);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

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

.page-privacy .pp-hero__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-faint);
}

/* ---------- 条款主体 ---------- */

.page-privacy .pp-body {
  position: relative;
  padding-block: clamp(40px, 7vw, 96px);
  background: var(--night);
}

.page-privacy .pp-body::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, var(--pp-gridline) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, var(--pp-gridline) 0 1px, transparent 1px 24px);
  pointer-events: none;
}

.page-privacy .pp-body__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

/* 目录 */

.page-privacy .pp-toc {
  border-top: 2px solid var(--emerald);
  padding-top: 14px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  color: var(--flesh);
}

.page-privacy .pp-toc__nav {
  display: grid;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-hair);
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .pp-toc__idx {
  flex: none;
  color: var(--grid);
  font-size: 13px;
  transition: color .2s var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--lime);
  padding-left: 6px;
}

.page-privacy .pp-toc__link:hover .pp-toc__idx,
.page-privacy .pp-toc__link:focus-visible .pp-toc__idx {
  color: var(--lime);
}

.page-privacy .pp-body__grid:has(#pp-s1:target) .pp-toc__link[href="#pp-s1"],
.page-privacy .pp-body__grid:has(#pp-s2:target) .pp-toc__link[href="#pp-s2"],
.page-privacy .pp-body__grid:has(#pp-s3:target) .pp-toc__link[href="#pp-s3"],
.page-privacy .pp-body__grid:has(#pp-s4:target) .pp-toc__link[href="#pp-s4"],
.page-privacy .pp-body__grid:has(#pp-s5:target) .pp-toc__link[href="#pp-s5"],
.page-privacy .pp-body__grid:has(#pp-s6:target) .pp-toc__link[href="#pp-s6"] {
  color: var(--lime);
}

.page-privacy .pp-body__grid:has(#pp-s1:target) .pp-toc__link[href="#pp-s1"] .pp-toc__idx,
.page-privacy .pp-body__grid:has(#pp-s2:target) .pp-toc__link[href="#pp-s2"] .pp-toc__idx,
.page-privacy .pp-body__grid:has(#pp-s3:target) .pp-toc__link[href="#pp-s3"] .pp-toc__idx,
.page-privacy .pp-body__grid:has(#pp-s4:target) .pp-toc__link[href="#pp-s4"] .pp-toc__idx,
.page-privacy .pp-body__grid:has(#pp-s5:target) .pp-toc__link[href="#pp-s5"] .pp-toc__idx,
.page-privacy .pp-body__grid:has(#pp-s6:target) .pp-toc__link[href="#pp-s6"] .pp-toc__idx {
  color: var(--emerald);
}

/* 条款 */

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

.page-privacy .pp-clause {
  padding-block: clamp(26px, 3.6vw, 42px);
  border-top: 2px solid var(--pp-rule);
  scroll-margin-top: 110px;
}

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

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-privacy .pp-clause__num {
  flex: none;
  font-size: clamp(30px, 5.4vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--emerald);
  letter-spacing: -.02em;
}

@supports (-webkit-text-stroke: 1px red) {
  .page-privacy .pp-clause__num {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--emerald);
  }
}

.page-privacy .pp-clause__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-privacy .pp-clause__body p {
  max-width: 66ch;
  margin: 0 0 14px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--ink-soft);
}

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

.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-list li {
  position: relative;
  max-width: 66ch;
  padding-left: 26px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 11px;
  height: 2px;
  background: var(--emerald);
}

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

.page-privacy .pp-strong {
  color: var(--bone);
  font-weight: 700;
  word-break: break-word;
}

.page-privacy .pp-term {
  color: var(--bone);
  border-bottom: 1px dashed var(--lime);
  cursor: help;
  padding-bottom: 1px;
}

.page-privacy .pp-ink {
  color: var(--flesh);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 227, 174, .4);
}

.page-privacy .pp-ink:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* 收束块 */

.page-privacy .pp-outro {
  margin-top: clamp(30px, 4vw, 48px);
  padding: clamp(20px, 3vw, 30px);
  border: 2px solid rgba(31, 191, 122, .5);
  background: var(--pp-emerald-soft);
}

.page-privacy .pp-outro__line {
  max-width: 66ch;
  margin: 0 0 12px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--bone);
}

.page-privacy .pp-outro__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--flesh);
}

/* 返回顶部 */

.page-privacy .pp-top {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(14px, 3vw, 30px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  border: 1px solid rgba(31, 191, 122, .6);
  background: rgba(16, 19, 15, .92);
  color: var(--emerald);
  font-size: 12px;
  letter-spacing: .12em;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .pp-top:hover,
.page-privacy .pp-top:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(16, 19, 15, .98);
}

.page-privacy .pp-top__arrow {
  font-size: 15px;
  line-height: 1;
}

.page-privacy .pp-top__text {
  white-space: nowrap;
}

/* ---------- 断点 ---------- */

@media (max-width: 599px) {
  .page-privacy .pp-top__text {
    display: none;
  }

  .page-privacy .pp-top {
    padding: 10px 12px;
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: minmax(0, 252px) minmax(0, 1fr);
    gap: clamp(44px, 5vw, 84px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 108px;
  }

  .page-privacy .pp-hero__title {
    letter-spacing: -.02em;
  }

  .page-privacy .pp-clause__title {
    max-width: 24ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-top {
    transition: none;
  }
}
<<<END>>>