.page-privacy {
  --privacy-measure: 31em;
  background: var(--ink-800);
  padding-bottom: clamp(64px, 9vw, 120px);
}

/* 面包屑 */
.page-privacy .privacy-crumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* 首屏：文字与窄横幅错位并置 */
.page-privacy .privacy-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 38px);
  padding-top: clamp(18px, 3.2vw, 34px);
  padding-bottom: clamp(28px, 4.5vw, 52px);
}

.page-privacy .privacy-masthead-text {
  min-width: 0;
}

.page-privacy h1 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7.2vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .lede {
  max-width: 32em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--rock);
}

.page-privacy .privacy-banner {
  position: relative;
  margin: 0;
  border: 2px solid var(--ink-600);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 21, 33, 0.12), rgba(7, 21, 33, 0.58));
  pointer-events: none;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.05);
}

/* 版面：正文窄栏 + 右侧锚点目录 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--ink-600);
}

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

/* 条款 */
.page-privacy .privacy-clause {
  padding-block: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--ink-600);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-clause:target {
  background: linear-gradient(90deg, rgba(69, 179, 154, 0.09), rgba(69, 179, 154, 0) 62%);
}

.page-privacy .privacy-clause-title {
  position: relative;
  margin: 0 0 18px;
  padding-left: 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.9vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-clause-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.22em;
  width: 3px;
  height: 1em;
  background: var(--terracotta);
}

.page-privacy .privacy-clause-no {
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--terracotta);
}

.page-privacy .privacy-clause p {
  max-width: var(--privacy-measure);
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--paper);
}

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

.page-privacy .privacy-clause a {
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--terracotta);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  color: var(--signal);
  text-decoration-color: var(--signal);
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.01em;
  color: var(--celadon);
  word-break: break-all;
}

/* 条目清单 */
.page-privacy .privacy-list {
  list-style: none;
  max-width: var(--privacy-measure);
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--paper);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.88em;
  width: 7px;
  height: 1px;
  background: var(--celadon);
}

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

/* 保存期限独立面板 */
.page-privacy .privacy-retention {
  max-width: var(--privacy-measure);
  margin: 0 0 1.4em;
  padding: clamp(18px, 3vw, 26px);
  background: var(--ink-700);
  border: 1px solid var(--ink-600);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-retention .privacy-list {
  margin: 0;
}

/* 请求流程 */
.page-privacy .privacy-steps {
  list-style: none;
  max-width: var(--privacy-measure);
  margin: 0 0 1.3em;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-600);
  border: 1px solid var(--ink-600);
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--ink-700);
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .privacy-step-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--terracotta);
}

/* 返回顶部 */
.page-privacy .privacy-backtop {
  margin: clamp(32px, 5vw, 52px) 0 0;
  padding-top: clamp(22px, 3.5vw, 34px);
  border-top: 1px solid var(--ink-600);
}

.page-privacy .privacy-backtop a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--rock);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-backtop a::before {
  content: "↑";
  font-size: 13px;
  color: var(--celadon);
}

.page-privacy .privacy-backtop a:hover,
.page-privacy .privacy-backtop a:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

/* 右侧锚点目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--ink-600);
  padding-top: 16px;
}

.page-privacy .privacy-toc-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: toc;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  gap: 12px;
  padding: 9px 8px 9px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--rock);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--paper);
  border-left-color: var(--celadon);
}

.page-privacy .privacy-toc-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--terracotta);
}

.page-privacy .privacy-toc-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--ink-600);
  font-size: 12px;
  line-height: 1.7;
  color: var(--rock);
}

/* 窄屏与桌面 */
@media (min-width: 720px) {
  .page-privacy .privacy-masthead {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-privacy .privacy-toc-list a {
    font-size: 13.5px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    column-gap: clamp(40px, 6vw, 84px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
    align-self: start;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

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