.page-privacy {
  --privacy-measure: 68ch;
}

/* 面包屑 */
.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: clamp(28px, 5vw, 56px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-50);
}

.page-privacy .privacy-crumb a {
  color: var(--ink-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-block: clamp(30px, 5vw, 62px) clamp(26px, 4vw, 46px);
  max-width: 900px;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 18px;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 7.6vw, 78px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 132px);
  height: 5px;
  margin-top: clamp(18px, 2.4vw, 26px);
  background: var(--orange);
  transform: skewX(-18deg);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(22px, 3vw, 34px) 0 0;
  max-width: var(--privacy-measure);
  color: var(--ink-70);
  font-size: clamp(16px, .9vw + 13px, 19px);
  line-height: 1.85;
}

/* 首屏下方装饰带 */
.page-privacy .privacy-band {
  margin-top: clamp(4px, 2vw, 18px);
  margin-bottom: clamp(40px, 6vw, 88px);
}

.page-privacy .privacy-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  border: 1px solid var(--hair);
  filter: saturate(.96) contrast(1.04);
}

/* 布局：右侧窄目录 + 左侧正文 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 54px);
  padding-bottom: clamp(64px, 9vw, 132px);
}

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

.page-privacy .privacy-topics {
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}

.page-privacy .privacy-topics__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--ink-50);
}

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

.page-privacy .privacy-topics__list a {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 2px solid var(--hair);
  color: var(--ink-70);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .privacy-topics__list a:hover,
.page-privacy .privacy-topics__list a:focus-visible {
  color: var(--ink);
  border-left-color: var(--hair-strong);
}

.page-privacy .privacy-topics__list a:focus-visible {
  outline: 2px solid var(--score-yellow);
  outline-offset: 3px;
}

.page-privacy .privacy-topics__list a[aria-current="true"] {
  color: var(--orange);
  border-left-color: var(--orange);
  padding-left: 18px;
  font-weight: 700;
}

/* 正文文档区 */
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-chapter {
  border: 0;
  background: transparent;
  padding: 0;
}

.page-privacy .privacy-chapter + .privacy-chapter {
  margin-top: clamp(36px, 5vw, 68px);
  padding-top: clamp(36px, 5vw, 68px);
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-chapter__heading {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

.page-privacy .privacy-chapter__trigger {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
  width: 100%;
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-privacy .privacy-chapter__trigger:focus-visible {
  outline: 2px solid var(--score-yellow);
  outline-offset: 8px;
}

.page-privacy .privacy-chapter__num {
  flex: none;
  color: var(--score-yellow);
  font-size: clamp(13px, .4vw + 12px, 15px);
  letter-spacing: .12em;
  line-height: 1.6;
}

.page-privacy .privacy-chapter__label {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ink);
  transition: color .2s var(--ease);
}

.page-privacy .privacy-chapter__trigger:hover .privacy-chapter__label,
.page-privacy .privacy-chapter__trigger:focus-visible .privacy-chapter__label {
  color: var(--orange-soft);
}

.page-privacy .privacy-chapter__panel {
  padding-left: 0;
}

.page-privacy .privacy-chapter__body {
  color: var(--ink-70);
  font-size: clamp(16px, .55vw + 14px, 18px);
  line-height: 1.92;
}

.page-privacy .privacy-chapter__body p {
  margin: 0 0 1.1em;
}

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

.page-privacy .privacy-chapter__body ul {
  margin: 0 0 1.1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-chapter__body li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .privacy-chapter__body li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .82em;
  width: 7px;
  height: 7px;
  background: var(--orange);
  transform: rotate(45deg);
}

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

.page-privacy .privacy-chapter__body a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 154, 77, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-chapter__body a:hover,
.page-privacy .privacy-chapter__body a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* 用户权利章节：唯一一处橙色强调 */
.page-privacy .privacy-chapter--focus {
  border-left: 3px solid var(--orange);
  padding-left: clamp(16px, 2.6vw, 30px);
}

.page-privacy .privacy-chapter--focus .privacy-chapter__num {
  color: var(--orange);
}

/* 联系信息小块 */
.page-privacy .privacy-contact {
  margin-top: clamp(22px, 3vw, 32px);
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--court);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin: 0;
  font-size: clamp(15px, .3vw + 14px, 17px);
}

.page-privacy .privacy-contact__key {
  flex: none;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ink-50);
}

.page-privacy .privacy-contact__val {
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-contact__hint {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-50);
}

.page-privacy .privacy-contact__hint a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 154, 77, .45);
}

.page-privacy .privacy-contact__hint a:hover,
.page-privacy .privacy-contact__hint a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* 底部相关页面 */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius);
  color: var(--ink-70);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--night);
  background: var(--orange);
  border-color: var(--orange);
}

.page-privacy .privacy-links a:focus-visible {
  outline: 2px solid var(--score-yellow);
  outline-offset: 3px;
}

/* 平板及以上 */
@media (min-width: 720px) {
  .page-privacy .privacy-chapter__panel {
    padding-left: 52px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 104px);
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-privacy .privacy-topics {
    border-top: 0;
    border-left: 1px solid var(--hair);
    padding-top: 0;
    padding-left: 18px;
  }

  .page-privacy .privacy-topics__list a {
    border-left: 0;
    padding-left: 0;
    padding-right: 8px;
  }

  .page-privacy .privacy-topics__list a:hover,
  .page-privacy .privacy-topics__list a:focus-visible {
    border-left-color: transparent;
  }

  .page-privacy .privacy-topics__list a[aria-current="true"] {
    padding-left: 0;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-chapter__panel {
    padding-left: 62px;
  }
}
</PAGE_CSS>>>

上一版有哪些问题，改动要点是什么？

上一版的主要问题集中在两处。第一，首屏导语写成了“本页说明……包括……”这种交代页面用途的句式，属于把网站组织方式当卖点，且复述了 description 的并列清单；本次改成从访客处境切入，按“你每天在做什么、我们接触到什么”来写。第二，正文多处用了“这一页只”“本页”“内容维持一致”这类自我注解口径，本次全部删除，改为具体场景与操作细节。此外，上一版把“保存期限”“撤回同意”等写成抽象条目而缺少用户看得见的结果，本次补上了“卸载后清除”“关掉后不再累计”等可感知的说明；联系信息也未说明响应节奏，本次按 contact.note 的时间与渠道边界写清。布局上保留了单栏说明型节奏与右侧固定目录，橙色只落在用户权利章节一处。