.page-privacy {
  --pp-grid-line: rgba(36, 27, 22, 0.06);
  --pp-soft: rgba(232, 112, 58, 0.09);
  --pp-paper-lift: #FFFBF2;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(90deg, var(--pp-grid-line) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, var(--pp-grid-line) 0 1px, transparent 1px 64px);
  padding-block-end: calc(var(--step) * 10);
}

.page-privacy img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-block: calc(var(--step) * 6);
  border-bottom: var(--border) solid var(--ink);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: calc(var(--step) * 5);
  align-items: end;
}

.page-privacy .privacy-hero__eyebrow {
  margin: calc(var(--step) * 3) 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ember-deep);
}

.page-privacy .privacy-hero h1 {
  margin: calc(var(--step) * 1.5) 0 calc(var(--step) * 2);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
}

.page-privacy .privacy-hero__meta {
  margin: calc(var(--step) * 3) 0 0;
  padding-left: calc(var(--step) * 1.5);
  border-left: 3px solid var(--ember);
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1.7;
}

.page-privacy .privacy-hero__art {
  margin: 0;
  border: var(--border) solid var(--ink);
  box-shadow: var(--shadow);
  background: var(--indigo);
  overflow: hidden;
}

.page-privacy .privacy-hero__art img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 主布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: calc(var(--step) * 5);
  padding-block-start: calc(var(--step) * 6);
}

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

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding: calc(var(--step) * 2.5);
  border: var(--border) solid var(--ink);
  background: var(--pp-paper-lift);
  box-shadow: var(--shadow-sm);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 calc(var(--step) * 1.5);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ember-deep);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: calc(var(--step) * 1.5);
  padding: 9px 0 9px 12px;
  border-bottom: 1px solid var(--line);
  box-shadow: inset 3px 0 0 transparent;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  text-decoration: none;
  transition: box-shadow 220ms var(--ease), background-color 220ms var(--ease), color 220ms var(--ease);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  box-shadow: inset 3px 0 0 var(--ember);
  background: var(--pp-soft);
  color: var(--ember-deep);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num {
  color: var(--ember-deep);
}

.page-privacy .privacy-toc__foot {
  margin: calc(var(--step) * 2) 0 0;
  padding-top: calc(var(--step) * 1.5);
  border-top: 1px dashed var(--line);
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 条文 ---------- */
.page-privacy .clause {
  padding-block: calc(var(--step) * 3.5);
  border-top: 1px solid var(--line);
  scroll-margin-top: 112px;
  transition: background-color 260ms var(--ease);
}

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

.page-privacy .clause:target {
  background-color: rgba(232, 112, 58, 0.07);
}

.page-privacy .clause-head {
  display: flex;
  align-items: center;
  gap: calc(var(--step) * 1.5);
  margin: 0 0 calc(var(--step) * 2);
}

.page-privacy .clause-num {
  flex: none;
  padding: 3px 9px;
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.page-privacy .clause p {
  max-width: 64ch;
  margin: 0 0 calc(var(--step) * 1.5);
  font-size: 17px;
  line-height: 1.85;
}

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

.page-privacy .clause-note {
  margin-top: calc(var(--step) * 2);
  padding-left: calc(var(--step) * 1.5);
  border-left: 3px solid var(--line);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .clause--accent {
  padding-inline: calc(var(--step) * 2.5);
  background: var(--pp-soft);
  border-top: 1px solid rgba(232, 112, 58, 0.35);
}

/* 三类信息卡片 */
.page-privacy .info-cards {
  display: grid;
  gap: calc(var(--step) * 2);
  margin: calc(var(--step) * 2.5) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .info-card {
  padding: calc(var(--step) * 2);
  border: 1px solid var(--line);
  border-top: var(--border) solid var(--ink);
  background: var(--pp-paper-lift);
}

.page-privacy .info-card__tag {
  display: inline-block;
  margin: 0 0 calc(var(--step) * 1.5);
  padding: 4px 10px;
  background: var(--paper);
  color: var(--paper);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-privacy .info-card:nth-child(1) .info-card__tag {
  background: var(--spring);
  color: var(--ink);
}

.page-privacy .info-card:nth-child(2) .info-card__tag {
  background: var(--summer);
  color: var(--paper);
}

.page-privacy .info-card:nth-child(3) .info-card__tag {
  background: var(--winter);
  color: var(--ink);
}

.page-privacy .info-card__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-privacy .info-card__note {
  margin: calc(var(--step) * 1.25) 0 0;
  padding-top: calc(var(--step) * 1.25);
  border-top: 1px dashed var(--line);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* 使用目的 */
.page-privacy .goal-list,
.page-privacy .retain-list,
.page-privacy .rights-list,
.page-privacy .plain-list {
  margin: calc(var(--step) * 2) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .goal-item {
  display: grid;
  gap: calc(var(--step) * 0.75);
  padding-block: calc(var(--step) * 1.75);
  border-bottom: 1px dashed var(--line);
}

.page-privacy .goal-item__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--indigo);
}

.page-privacy .goal-item__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

/* 本地存储 */
.page-privacy .plain-list li {
  position: relative;
  margin-bottom: calc(var(--step) * 1.25);
  padding-left: calc(var(--step) * 3);
  font-size: 16.5px;
  line-height: 1.8;
}

.page-privacy .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 12px;
  height: 3px;
  background: var(--ember);
}

/* 保留期限 */
.page-privacy .retain-item {
  padding-block: calc(var(--step) * 2);
  border-bottom: 1px solid var(--line);
}

.page-privacy .retain-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: calc(var(--step) * 1);
  margin-bottom: calc(var(--step) * 0.75);
}

.page-privacy .retain-key {
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .retain-value {
  padding: 2px 9px;
  border: 1px solid var(--ink);
  background: var(--paper);
  font-family: var(--font-data);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.page-privacy .retain-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* 权利 */
.page-privacy .rights-item {
  padding: calc(var(--step) * 1.75) 0;
  border-bottom: 1px solid rgba(232, 112, 58, 0.3);
}

.page-privacy .rights-item__title {
  display: inline-block;
  margin-bottom: calc(var(--step) * 0.5);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ember-deep);
}

.page-privacy .rights-item__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 结尾 ---------- */
.page-privacy .privacy-outro {
  margin-top: calc(var(--step) * 4);
  padding: calc(var(--step) * 3.5) calc(var(--step) * 2.5);
  border: var(--border) solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.page-privacy .privacy-outro .eyebrow {
  display: block;
  margin: 0 0 calc(var(--step) * 1.5);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ember-deep);
}

.page-privacy .privacy-outro .section-title {
  margin: 0 0 calc(var(--step) * 2);
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-outro__text {
  max-width: 52ch;
  margin: 0 0 calc(var(--step) * 3);
  font-size: 16.5px;
  line-height: 1.85;
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--step) * 2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .info-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .goal-item {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: calc(var(--step) * 2);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: calc(var(--step) * 6);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: calc(var(--step) * 7);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
  }

  .page-privacy .clause--accent {
    padding-inline: calc(var(--step) * 3.5);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-hero {
    padding-block: calc(var(--step) * 8);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 292px minmax(0, 1fr);
    gap: calc(var(--step) * 9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause,
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}
<<<END>>>