.page-privacy {
  --doc-line: rgba(139, 149, 167, .18);
  --doc-text: #bcc7d6;
  --doc-toc-w: 248px;
  display: block;
}

/* ---------- 文档头部 ---------- */
.page-privacy .doc-hero {
  position: relative;
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 100% -20%, rgba(255, 184, 77, .10), transparent 60%),
    radial-gradient(70% 110% at 0% 0%, rgba(61, 242, 255, .09), transparent 58%);
  overflow: hidden;
}

.page-privacy .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom, rgba(139, 149, 167, .07) 0 1px, transparent 1px 7px);
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 88%);
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

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

.page-privacy .doc-hero__kicker {
  margin: 18px 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--amber);
}

.page-privacy .doc-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 5.6vw, 60px);
  line-height: 1.04;
  letter-spacing: .04em;
  color: var(--bone);
  text-wrap: balance;
}

.page-privacy .doc-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--doc-text);
}

.page-privacy .doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

/* ---------- 速览条 ---------- */
.page-privacy .doc-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--doc-line);
  border: 1px solid var(--doc-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-privacy .doc-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--abyss);
}

.page-privacy .doc-facts__num {
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-privacy .doc-facts__label {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gray);
}

.page-privacy .doc-facts__text {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--doc-text);
}

/* ---------- 目录 + 正文两栏 ---------- */
.page-privacy .doc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 52px);
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-privacy .doc-toc {
  padding: 16px;
  border: 1px solid var(--doc-line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(23, 32, 51, .86), rgba(14, 22, 38, .86));
}

.page-privacy .doc-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--amber);
}

.page-privacy .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .doc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  border-left: 2px solid transparent;
  color: var(--doc-text);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .doc-toc__list a:hover,
.page-privacy .doc-toc__list a:focus-visible {
  background: rgba(61, 242, 255, .09);
  border-left-color: var(--cyan);
  color: var(--bone);
}

.page-privacy .doc-toc__num {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .doc-toc__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--doc-line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 条款 ---------- */
.page-privacy .clause + .clause {
  margin-top: clamp(30px, 4.5vw, 56px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--doc-line);
}

.page-privacy .clause__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.page-privacy .clause__num {
  flex: none;
  padding: 3px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(61, 242, 255, .38);
  background: rgba(61, 242, 255, .08);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .14em;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: .045em;
  color: var(--bone);
}

.page-privacy .clause__gist {
  margin: 16px 0 22px;
  padding: 2px 0 2px 16px;
  border-left: 3px solid var(--amber);
  font-size: 16px;
  line-height: 1.8;
  color: var(--bone);
  opacity: .93;
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--doc-text);
}

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

.page-privacy .clause__body strong {
  color: var(--bone);
  font-weight: 600;
}

.page-privacy .clause__body ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .clause__body li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--doc-text);
}

.page-privacy .clause__body li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .74em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 255, .42);
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  border-bottom-color: var(--cyan);
  color: var(--bone);
}

/* ---------- 信息流信息图 ---------- */
.page-privacy .doc-figure {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
}

.page-privacy .doc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--doc-line);
  background: var(--slate);
  object-fit: cover;
}

.page-privacy .doc-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--gray);
}

/* ---------- 文末条 ---------- */
.page-privacy .doc-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(32px, 5vw, 56px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(255, 184, 77, .28);
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(255, 184, 77, .09), rgba(14, 22, 38, .65) 58%);
}

.page-privacy .doc-end__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--amber);
}

.page-privacy .doc-end__text {
  margin: 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--doc-text);
}

.page-privacy .doc-end__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.page-privacy .doc-top-link {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gray);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .doc-top-link:hover,
.page-privacy .doc-top-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .mono {
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .clause__head {
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 720px) {
  .page-privacy .doc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .doc-shell {
    grid-template-columns: var(--doc-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .clause__body p,
  .page-privacy .clause__body li {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc__list a,
  .page-privacy .doc-top-link {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .doc-hero {
    background: none;
    padding: 0 0 16px;
  }

  .page-privacy .doc-hero::before,
  .page-privacy .doc-toc,
  .page-privacy .doc-top-link {
    display: none;
  }

  .page-privacy .doc-shell {
    display: block;
    padding-top: 16px;
  }

  .page-privacy .doc-hero h1,
  .page-privacy .clause__title {
    color: #000;
  }
}
<<<END>>>