.page-privacy {
  --privacy-rule: 1px solid rgba(27, 34, 31, 0.14);
  --privacy-ink-soft: rgba(27, 34, 31, 0.76);
  --privacy-toc-offset: calc(var(--bar-h) + var(--strip-h) + 24px);
  background: var(--paper);
  color: var(--carbon-900);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* 顶部横幅 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 82% 12%, rgba(43, 245, 200, 0.16) 0%, transparent 58%),
    linear-gradient(158deg, var(--ink-950) 0%, var(--ink-900) 56%, var(--ink-700) 100%);
  border-bottom: var(--hair-cyan);
}

.page-privacy .privacy-hero__texture {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__texture img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(43, 245, 200, 0.08) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(166, 255, 232, 0.045) 0 1px, transparent 1px 72px);
}

.page-privacy .privacy-hero__inner {
  padding: 26px 0 40px;
}

.page-privacy .breadcrumb {
  margin: 0 0 26px;
  padding: 0;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(166, 255, 232, 0.7);
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin: 0 10px;
  color: rgba(43, 245, 200, 0.5);
}

.page-privacy .breadcrumb__list a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 200, 0.32);
}

.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  color: var(--cyan-400);
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--cyan-400);
  margin: 0 0 14px;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.6vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cyan-200);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(166, 255, 232, 0.78);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(43, 245, 200, 0.3);
}

.page-privacy .privacy-hero__meta .num {
  color: var(--yellow-400);
  font-weight: 600;
}

/* 正文布局 */
.page-privacy .privacy-body {
  background: var(--paper);
  background-image: linear-gradient(180deg, rgba(12, 66, 52, 0.05) 0%, transparent 220px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: 30px 0 52px;
}

/* 目录 */
.page-privacy .privacy-toc {
  border: var(--privacy-rule);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.62);
  padding: 16px 16px 12px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist-500);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0 7px 9px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--privacy-ink-soft);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-toc__list .num {
  flex: none;
  font-size: 11.5px;
  color: var(--mist-500);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--ink-700);
  border-left-color: var(--cyan-400);
}

.page-privacy .privacy-toc__list a:hover .num,
.page-privacy .privacy-toc__list a:focus-visible .num {
  color: var(--ink-900);
}

/* 章节 */
.page-privacy .privacy-sections {
  min-width: 0;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 34px;
  padding-top: 34px;
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 27px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--carbon-900);
}

.page-privacy .privacy-sec__no {
  flex: none;
  display: inline-block;
  min-width: 34px;
  padding: 3px 6px;
  border-radius: var(--r-sm);
  background: var(--ink-900);
  color: var(--cyan-400);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
}

.page-privacy .privacy-sec p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--privacy-ink-soft);
}

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

.page-privacy .privacy-sec .num {
  color: var(--ink-700);
  font-weight: 600;
}

.page-privacy .privacy-sec a {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 66, 52, 0.35);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--ink-950);
  border-bottom-color: var(--cyan-400);
  background: rgba(43, 245, 200, 0.18);
}

.page-privacy .privacy-list {
  max-width: 68ch;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--cyan-400);
  box-shadow: 0 0 0 3px rgba(43, 245, 200, 0.16);
}

/* 收尾联系区 */
.page-privacy .privacy-foot {
  background: var(--ink-950);
  border-top: var(--hair-cyan);
  color: var(--cyan-200);
}

.page-privacy .privacy-foot__inner {
  display: grid;
  gap: 26px;
  padding: 42px 0 48px;
}

.page-privacy .privacy-foot .eyebrow {
  margin: 0 0 12px;
  color: var(--cyan-400);
}

.page-privacy .privacy-foot__title {
  margin: 0 0 12px;
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-foot__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(166, 255, 232, 0.8);
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-foot__links .btn {
  text-decoration: none;
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-privacy .privacy-hero__inner {
    padding: 32px 0 56px;
  }

  .page-privacy .privacy-foot__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 40px;
    padding: 56px 0 60px;
  }

  .page-privacy .privacy-foot__links {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 68ch) 252px;
    justify-content: center;
    gap: 64px;
    padding: 56px 0 84px;
  }

  .page-privacy .privacy-sections {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    position: sticky;
    top: var(--privacy-toc-offset);
    background: rgba(243, 247, 242, 0.94);
    backdrop-filter: blur(6px);
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-privacy .privacy-toc__list a {
    padding: 8px 0 8px 11px;
    font-size: 13px;
  }

  .page-privacy .privacy-sec + .privacy-sec {
    margin-top: 44px;
    padding-top: 44px;
  }

  .page-privacy .privacy-sec p {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a {
    transition: none;
  }
}
<<<END>>>