.page-privacy {
  --pp-text-width: 68ch;
  --pp-rule: rgba(143, 166, 163, 0.3);
  background-color: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .privacy-crumb-row {
  padding-top: clamp(14px, 3vw, 26px);
  padding-bottom: clamp(10px, 2vw, 18px);
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-privacy .breadcrumb a {
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-rule);
  padding-bottom: 1px;
}

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

.page-privacy .breadcrumb__sep {
  color: var(--mist);
}

/* 页眉 */
.page-privacy .privacy-masthead {
  background:
    radial-gradient(120% 100% at 90% -10%, rgba(53, 240, 208, 0.13), transparent 62%),
    var(--ink-900);
  color: var(--paper);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  padding-block: clamp(30px, 6vw, 66px) clamp(26px, 4.5vw, 48px);
}

.page-privacy .privacy-masthead__inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-privacy .privacy-masthead .eyebrow {
  color: var(--cyan);
  margin: 0;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--paper);
  max-width: 22ch;
}

.page-privacy .lede {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: rgba(242, 238, 228, 0.76);
}

.page-privacy .privacy-version {
  margin: 20px 0 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan-soft);
  border-top: 1px solid rgba(53, 240, 208, 0.28);
  padding-top: 12px;
  display: inline-block;
}

.page-privacy .privacy-masthead__media {
  margin: 0;
}

.page-privacy .privacy-masthead__media img {
  display: block;
  width: 100%;
  height: clamp(130px, 22vw, 214px);
  object-fit: cover;
  max-width: 100%;
}

.page-privacy .privacy-masthead__media .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-top: 10px;
}

/* 正文两栏 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  padding-block: clamp(30px, 5vw, 68px) clamp(56px, 8vw, 100px);
}

.page-privacy .privacy-toc-col {
  min-width: 0;
}

.page-privacy .privacy-toc {
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--stone);
}

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

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-800);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__list .mono {
  font-size: 11px;
  color: var(--mist);
  letter-spacing: 0.06em;
}

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

.page-privacy .privacy-toc__list a:hover .mono,
.page-privacy .privacy-toc__list a:focus-visible .mono {
  color: var(--cyan-soft);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background-color: var(--ink-900);
  border: 1px solid rgba(53, 240, 208, 0.4);
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(7, 22, 35, 0.18);
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  background-color: var(--ink-800);
  border-color: var(--cyan);
}

/* 章节 */
.page-privacy .privacy-doc {
  max-width: var(--pp-text-width);
  min-width: 0;
}

.page-privacy .privacy-sec {
  display: grid;
  gap: 10px;
  padding-block: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-privacy .privacy-sec__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--clay);
}

.page-privacy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.2vw, 29px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .prose p {
  margin: 0 0 0.9em;
  font-size: clamp(14.5px, 1.5vw, 15.5px);
  line-height: 1.8;
  color: var(--graphite);
}

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

.page-privacy .prose a {
  color: var(--ink-800);
  text-decoration: underline;
  text-decoration-color: var(--cyan);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-list li {
  display: grid;
  grid-template-columns: minmax(84px, max-content) minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px dashed var(--pp-rule);
  font-size: clamp(14px, 1.5vw, 15px);
  line-height: 1.72;
}

.page-privacy .privacy-list__key {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-800);
  background-color: rgba(53, 240, 208, 0.14);
  padding: 3px 8px;
  border-radius: var(--radius);
  white-space: nowrap;
  text-align: center;
}

.page-privacy .privacy-callout {
  margin: 18px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--clay);
  background-color: rgba(14, 36, 56, 0.05);
  font-size: clamp(14px, 1.5vw, 15px);
  line-height: 1.78;
  color: var(--ink-800);
}

.page-privacy .privacy-contact {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line-strong);
  background-color: rgba(255, 255, 255, 0.55);
  display: grid;
  gap: 8px;
  border-radius: var(--radius);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-privacy .privacy-contact p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
  word-break: break-word;
}

.page-privacy .privacy-contact .mono {
  color: var(--ink-800);
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-right: 8px;
}

.page-privacy .privacy-contact__note {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed var(--pp-rule);
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone);
}

.page-privacy .privacy-contact__note a {
  color: var(--ink-800);
  text-decoration: underline;
  text-decoration-color: var(--cyan);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-contact__note a:hover,
.page-privacy .privacy-contact__note a:focus-visible {
  color: var(--clay);
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

/* 桌面：粘性目录 + 窄栏阅读 */
@media (min-width: 900px) {
  .page-privacy .privacy-masthead__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 246px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .privacy-top {
    position: fixed;
    right: clamp(16px, 3vw, 34px);
    bottom: clamp(16px, 3vw, 34px);
    z-index: 20;
    margin-top: 0;
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .privacy-list__key {
    justify-self: start;
  }

  .page-privacy .privacy-toc__list a {
    padding: 10px 8px;
  }

  .page-privacy .privacy-contact {
    padding: 16px;
  }
}
<<<END>>>