.page-privacy {
  --privacy-zebra: rgba(214, 227, 228, 0.35);
  --privacy-indent: 44px;
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(56px, 8vw, 100px);
}

.page-privacy .content {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-top: clamp(18px, 3vw, 34px);
}

/* 首屏框景 */
.page-privacy .privacy-hero {
  position: relative;
  margin: clamp(16px, 2.6vw, 28px) 0 clamp(30px, 5vw, 56px);
  padding: clamp(22px, 3.6vw, 42px) clamp(20px, 3.2vw, 42px) clamp(24px, 3.6vw, 40px);
  background:
    linear-gradient(180deg, var(--sand-soft) 0%, rgba(240, 228, 204, 0.42) 52%, var(--paper) 100%);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--flame) 100%);
  opacity: 0.65;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: var(--fs-hero);
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 14em;
}

.page-privacy .privacy-hero__lead {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-strong);
  list-style: none;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  max-width: 100%;
}

.page-privacy .privacy-hero__meta span {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-deep);
  white-space: nowrap;
}

.page-privacy .privacy-hero__figure {
  margin: clamp(20px, 3vw, 34px) 0 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

/* 目录 + 正文 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(22px, 4vw, 52px);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  font-size: 12px;
}

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

.page-privacy .privacy-toc .toc__link {
  display: block;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.page-privacy .privacy-toc .toc__link:hover,
.page-privacy .privacy-toc .toc__link:focus-visible {
  color: var(--cyan-deep);
  background: var(--privacy-zebra);
}

.page-privacy .privacy-toc .toc__link[data-active="true"] {
  color: var(--ink);
  font-weight: 700;
  border-left-color: var(--flame);
  background: linear-gradient(90deg, rgba(192, 90, 46, 0.1), rgba(192, 90, 46, 0) 72%);
}

/* 条款 */
.page-privacy .privacy-clauses {
  min-width: 0;
}

.page-privacy .clause {
  border-top: 1px solid var(--line-strong);
  scroll-margin-top: 84px;
}

.page-privacy .clause:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 20px 0 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause__head:hover .clause__title,
.page-privacy .clause__head:focus-visible .clause__title {
  color: var(--cyan-deep);
}

.page-privacy .clause__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--flame);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: var(--fs-h3);
  line-height: 1.38;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 180ms ease;
}

.page-privacy .clause__mark {
  justify-self: end;
  width: 10px;
  height: 10px;
  margin-right: 4px;
  border-right: 2px solid var(--cyan-deep);
  border-bottom: 2px solid var(--cyan-deep);
  transform: rotate(45deg);
  transition: transform 260ms ease;
}

.page-privacy .clause[open] .clause__mark {
  transform: rotate(-135deg);
}

.page-privacy .clause__body {
  padding-bottom: 28px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.9;
}

.page-privacy .clause__body > * + * {
  margin-top: 1.1em;
}

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

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

.page-privacy .clause__body li {
  position: relative;
  padding-left: 20px;
}

.page-privacy .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .clause__body strong {
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .clause__body a {
  color: var(--cyan-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .clause__body a:hover {
  color: var(--flame);
}

.page-privacy .clause__band {
  padding: 14px 18px;
  background: var(--sand-soft);
  border-left: 3px solid var(--sand);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* 收尾 */
.page-privacy .privacy-save {
  max-width: 62ch;
  margin-top: clamp(34px, 5vw, 58px);
}

.page-privacy .privacy-save p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.85;
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

@media (min-width: 760px) {
  .page-privacy .clause__body {
    padding-left: var(--privacy-indent);
  }

  .page-privacy .clause__num {
    padding-top: 2px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
    align-self: start;
  }

  .page-privacy .privacy-save {
    margin-left: 248px;
  }
}

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