.page-privacy {
  position: relative;
  color: var(--fg);
  background:
    radial-gradient(1100px 600px at 86% -6%, rgba(63, 224, 208, .10), transparent 60%),
    radial-gradient(820px 520px at 2% 18%, rgba(240, 71, 154, .06), transparent 62%),
    var(--ink-0);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(22px, 4vw, 46px) 0 0;
}

.page-privacy .privacy-title {
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.14;
  letter-spacing: -.015em;
  font-weight: 800;
  margin: 14px 0 18px;
  max-width: 42rem;
  color: var(--fg);
}

.page-privacy .privacy-lede {
  max-width: 40rem;
  margin: 0;
  color: var(--fg-2);
  font-size: clamp(15.5px, 1.2vw, 17.5px);
  line-height: 1.85;
}

.page-privacy .privacy-banner {
  max-width: var(--shell);
  margin: clamp(26px, 4vw, 46px) auto 0;
  padding: 0 var(--gutter);
}

.page-privacy .privacy-banner .media {
  aspect-ratio: 3 / 1;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-1);
}

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

/* ---------- 布局：窄栏正文 + 右侧索引 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 38px);
  padding-top: clamp(30px, 5vw, 62px);
  padding-bottom: clamp(46px, 7vw, 90px);
  align-items: start;
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  padding: 14px 16px;
}

.page-privacy .toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cy);
  opacity: .9;
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .toc-list > li {
  flex: 0 0 auto;
}

.page-privacy .toc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  color: var(--fg-2);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--cy-soft);
  border-color: var(--line);
  background: rgba(63, 224, 208, .06);
}

.page-privacy .toc-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cy);
}

/* ---------- 正文章节 ---------- */
.page-privacy .privacy-sec {
  padding: clamp(24px, 3.6vw, 38px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

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

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

.page-privacy .privacy-sec-idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--cy);
  opacity: .85;
}

.page-privacy .privacy-sec-title {
  margin: 0;
  font-size: clamp(20px, 2.7vw, 27px);
  line-height: 1.35;
  letter-spacing: -.005em;
  font-weight: 700;
  color: var(--fg);
}

.page-privacy .privacy-body p {
  max-width: 40rem;
  margin: 0 0 1.05em;
  color: var(--fg-2);
  font-size: clamp(15.5px, 1.05vw, 16.5px);
  line-height: 1.85;
}

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

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

.page-privacy .privacy-body p.privacy-callout {
  max-width: 40rem;
  margin: 22px 0 0;
  padding: 6px 0 6px 18px;
  border-left: 2px solid var(--cy);
  color: var(--fg);
  font-size: clamp(15px, 1.05vw, 16.5px);
  line-height: 1.8;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 40rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  color: var(--fg-2);
  font-size: clamp(15.5px, 1.05vw, 16.5px);
  line-height: 1.8;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 9px;
  height: 2px;
  background: var(--grad-signal);
  border-radius: 2px;
}

/* ---------- 编号步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
  max-width: 40rem;
}

.page-privacy .privacy-steps > li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-privacy .step-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--ink-1);
  color: var(--cy);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
}

.page-privacy .step-title {
  margin: 3px 0 6px;
  font-size: clamp(16px, 1.3vw, 17.5px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--fg);
}

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

/* ---------- 联系信息卡 ---------- */
.page-privacy .privacy-contact-card {
  max-width: 40rem;
  margin: 20px 0 22px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-contact-item {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-contact-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cy);
}

.page-privacy .privacy-contact-value {
  color: var(--fg);
  font-size: clamp(15.5px, 1.2vw, 17px);
  line-height: 1.6;
  word-break: break-word;
}

.page-privacy .privacy-body p.privacy-contact-tip {
  max-width: none;
  margin: 4px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--fg-2);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 相关页面与返回顶部 ---------- */
.page-privacy .privacy-related {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-totop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--fg-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  color: var(--cy-soft);
  border-bottom-color: var(--cy);
}

/* ---------- 响应式 ---------- */
@media (max-width: 700px) {
  .page-privacy .privacy-banner .media {
    aspect-ratio: 16 / 9;
    border-radius: var(--r-md);
  }

  .page-privacy .privacy-sec-head {
    gap: 10px;
  }

  .page-privacy .privacy-ttop,
  .page-privacy .privacy-totop {
    margin-top: 20px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: clamp(40px, 6vw, 84px);
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
    max-width: 44rem;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .toc-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .toc-list > li {
    flex: 1 1 auto;
  }

  .page-privacy .toc-link {
    padding: 8px 10px;
    white-space: normal;
    line-height: 1.5;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-title {
    max-width: 46rem;
  }
}
<<<END>>>