.page-privacy {
  --pp-rule: 1px solid var(--hair);
  --pp-measure: 34em;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .container {
  max-width: 1160px;
  margin: 0 auto;
  padding-inline: clamp(18px, 5vw, 40px);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-privacy .privacy-hero {
  padding-top: clamp(24px, 4vw, 40px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: var(--pp-rule);
}

.page-privacy .privacy-strip {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border: var(--pp-rule);
  background: var(--ink);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-strip img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(110px, 20vw, 210px);
  object-fit: cover;
  object-position: center;
}

.page-privacy .privacy-head {
  display: grid;
  gap: clamp(16px, 3vw, 24px);
}

.page-privacy .page-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin: 0 0 16px;
}

.page-privacy .page-intro {
  max-width: var(--pp-measure);
  font-size: 16.5px;
  line-height: 1.85;
  margin: 0;
  color: rgba(11, 7, 8, 0.82);
}

.page-privacy .privacy-head-side {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-privacy .privacy-version {
  font-family: var(--font-num);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
  border: var(--pp-rule);
  border-left: 3px solid var(--red);
  padding: 6px 14px;
  background: var(--paper-2);
}

.page-privacy .privacy-head-side .annotation {
  display: none;
}

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  padding-top: clamp(28px, 5vw, 56px);
}

/* 左侧条款目录 */
.page-privacy .privacy-toc {
  border-top: var(--pp-rule);
  padding-top: 16px;
  align-self: start;
}

.page-privacy .toc-label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--sky);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(207, 198, 184, 0.55);
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--red-hot);
  border-bottom-color: var(--gold);
}

.page-privacy .toc-num {
  font-family: var(--font-num);
  font-size: 1.05rem;
  color: var(--gold-deep);
  line-height: 1;
}

.page-privacy .toc-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(11, 7, 8, 0.62);
}

.page-privacy .toc-note a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 条款正文 */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .clause {
  padding-bottom: clamp(28px, 5vw, 44px);
  margin-bottom: clamp(28px, 5vw, 44px);
  border-bottom: var(--pp-rule);
}

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

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .clause-num {
  font-family: var(--font-num);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 0.9;
  color: var(--gold-deep);
  letter-spacing: 0.04em;
}

.page-privacy .clause h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.4vw, 1.7rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  margin: 0;
}

.page-privacy .clause h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.5;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-privacy .clause p {
  max-width: var(--pp-measure);
  font-size: 16.5px;
  line-height: 1.85;
  margin: 0 0 20px;
  color: rgba(11, 7, 8, 0.84);
}

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

.page-privacy .clause a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 220ms var(--ease);
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--red-hot);
}

/* 三类信息 */
.page-privacy .collect-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 18px;
  max-width: var(--pp-measure);
}

.page-privacy .collect-list li {
  padding-left: 18px;
  border-left: 1px solid var(--hair);
}

.page-privacy .collect-key {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 6px;
}

.page-privacy .collect-list .tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--sky);
}

.page-privacy .collect-list .tag-dot[data-flag="green"] {
  background: var(--flag-green);
}

.page-privacy .collect-list .tag-dot[data-flag="yellow"] {
  background: var(--flag-yellow);
}

.page-privacy .collect-list p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
}

/* 关键条款 */
.page-privacy .clause-key {
  max-width: var(--pp-measure);
  border-left: 3px solid var(--red);
  background: var(--paper-2);
  padding: 18px 20px;
  margin: 22px 0;
}

.page-privacy .clause-key p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(11, 7, 8, 0.86);
}

/* 用途三块 */
.page-privacy .usage-grid {
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: var(--pp-rule);
  max-width: var(--pp-measure);
  margin: 0 0 22px;
}

.page-privacy .usage-item {
  background: var(--paper);
  padding: 18px 18px 20px;
}

.page-privacy .usage-item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
}

/* 保存期限 */
.page-privacy .retention-list {
  margin: 0 0 22px;
  max-width: var(--pp-measure);
}

.page-privacy .retention-list > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(207, 198, 184, 0.6);
}

.page-privacy .retention-list > div:first-child {
  border-top: 1px solid rgba(207, 198, 184, 0.6);
}

.page-privacy .retention-list dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.page-privacy .retention-list dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 7, 8, 0.82);
}

.page-privacy .retention-list .num {
  font-family: var(--font-num);
  font-size: 1.4rem;
  color: var(--gold-deep);
  line-height: 1;
  padding: 0 2px;
}

.page-privacy .doc-back {
  margin-top: 26px;
  font-size: 14px;
  letter-spacing: 0.06em;
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin-top: clamp(36px, 6vw, 64px);
  padding: clamp(24px, 4vw, 40px) clamp(20px, 4vw, 38px);
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--hair-dark);
  box-shadow: var(--shadow-soft);
}

.page-privacy .contact-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.page-privacy .contact-lead {
  max-width: 30em;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 243, 236, 0.82);
}

.page-privacy .contact-grid {
  display: grid;
  gap: 20px;
  border-top: 1px solid var(--hair-dark);
  padding-top: 22px;
}

.page-privacy .contact-cell {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-privacy .contact-key {
  font-size: 12px;
  letter-spacing: 0.24em;
  color: rgba(247, 243, 236, 0.55);
}

.page-privacy .contact-value {
  font-family: var(--font-num);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--gold);
  text-decoration: none;
  word-break: break-word;
  border-bottom: 1px solid transparent;
  transition: border-color 220ms var(--ease), color 220ms var(--ease);
}

.page-privacy .contact-value:hover,
.page-privacy .contact-value:focus-visible {
  border-bottom-color: var(--gold);
  color: var(--paper);
}

.page-privacy .contact-value--plain {
  font-family: var(--font-body);
  font-size: 15.5px;
  color: rgba(247, 243, 236, 0.88);
}

.page-privacy .contact-region {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair-dark);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(247, 243, 236, 0.6);
}

@media (min-width: 760px) {
  .page-privacy .contact-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 28px;
  }

  .page-privacy .usage-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .retention-list > div {
    grid-template-columns: 9em 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-privacy .privacy-head-side {
    flex-direction: column;
    align-items: flex-end;
    gap: 18px;
    padding-bottom: 6px;
  }

  .page-privacy .privacy-head-side .annotation {
    display: block;
    margin: 0;
    color: var(--sky);
  }

  .page-privacy .privacy-body {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 80px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
  }

  .page-privacy .clause-head {
    gap: 20px;
  }
}

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