.page-privacy {
  --privacy-measure: 62ch;
  --privacy-rule: 2px solid var(--line-strong);
  color: var(--fog);
  background: var(--ink-navy);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  padding-bottom: clamp(28px, 5vw, 48px);
  border-bottom: 6px solid var(--steel);
}

.page-privacy .privacy-hero__text .tag {
  display: inline-block;
  margin-bottom: 16px;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-privacy .privacy-hero__lede {
  max-width: var(--privacy-measure);
  margin: 0 0 22px;
  font-size: clamp(0.98rem, 2.4vw, 1.08rem);
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--silver);
}

.page-privacy .privacy-hero__meta .num {
  font-family: var(--font-data);
  font-size: 1.1rem;
  color: var(--cyan);
  margin-right: 4px;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 3px solid var(--steel);
  box-shadow: var(--shadow-hard);
  background: var(--ink-charcoal);
}

.page-privacy .privacy-hero__figure .figure__media {
  display: block;
  overflow: hidden;
  line-height: 0;
}

.page-privacy .privacy-hero__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06);
}

.page-privacy .privacy-hero__figure .figure__caption {
  padding: 10px 14px;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--silver);
  background: var(--steel);
  line-height: 1.5;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  margin-top: clamp(30px, 5vw, 56px);
}

/* 目录 */
.page-privacy .privacy-toc {
  padding: 18px 18px 20px;
  border-left: 4px solid var(--cyan);
  background: var(--ink-charcoal);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-cond);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-privacy .privacy-toc__link {
  display: block;
  padding: 7px 8px;
  font-family: var(--font-data);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--silver);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--fog);
  background: var(--steel);
  border-left-color: var(--cyan);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-privacy .privacy-toc__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 章节 */
.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(30px, 5vw, 54px);
  min-width: 0;
}

.page-privacy .privacy-chapter {
  padding-bottom: clamp(26px, 4vw, 42px);
  border-bottom: var(--privacy-rule);
}

.page-privacy .privacy-chapter:last-of-type {
  border-bottom: none;
}

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

.page-privacy .privacy-chapter .chapter__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.9rem);
  line-height: 1;
  color: var(--orange);
}

.page-privacy .privacy-chapter .chapter__title {
  margin: 0;
  font-family: var(--font-cond);
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-privacy .privacy-chapter__summary {
  max-width: var(--privacy-measure);
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 3px solid var(--cyan);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--fog);
}

.page-privacy .privacy-chapter__body {
  display: grid;
  gap: 16px;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-chapter__body p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.92;
  color: var(--silver);
}

.page-privacy .privacy-chapter__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

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

/* 暖纸注释条 */
.page-privacy .privacy-note {
  padding: 16px 18px;
  background: var(--paper);
  border: 2px solid var(--ink-on-paper);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.45);
  color: var(--ink-on-paper);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ink-on-paper);
}

.page-privacy .privacy-note p + p {
  margin-top: 8px;
}

.page-privacy .privacy-note__label {
  font-family: var(--font-cond);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b3a10;
}

.page-privacy .privacy-note a {
  color: #7a2a12;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-note--accent {
  border-left: 8px solid var(--orange);
}

/* 列表 */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  background: var(--ink-charcoal);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-privacy .privacy-list strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-cond);
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* 步骤 */
.page-privacy .privacy-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  counter-reset: none;
}

.page-privacy .privacy-steps li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 11px 14px;
  background: var(--steel);
  border-left: 3px solid var(--orange);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-privacy .privacy-steps .num {
  font-family: var(--font-data);
  font-size: 0.95rem;
  color: var(--orange);
  flex: 0 0 auto;
}

/* 研究板 */
.page-privacy .privacy-board {
  margin: 2px 0;
}

.page-privacy .privacy-board.board--paper {
  border: 2px solid var(--ink-on-paper);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.45);
}

.page-privacy .privacy-board .board__row {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(20, 32, 43, 0.28);
}

.page-privacy .privacy-board .board__row:last-child {
  border-bottom: none;
}

.page-privacy .privacy-board .board__term {
  font-family: var(--font-cond);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: #7a2a12;
}

.page-privacy .privacy-board .board__def {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ink-on-paper);
}

/* 表格 */
.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  border: 2px solid var(--steel);
  background: var(--steel);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-privacy .privacy-table caption {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-cond);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--ink-charcoal);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  color: var(--silver);
  line-height: 1.6;
}

.page-privacy .privacy-table thead th {
  font-family: var(--font-cond);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--fog);
  background: var(--ink-charcoal);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th,
.page-privacy .privacy-table tbody td:first-child {
  color: var(--fog);
  font-family: var(--font-data);
  font-size: 0.82rem;
}

.page-privacy .privacy-table tbody tr:last-child td {
  border-bottom: none;
}

/* 版本信息 */
.page-privacy .privacy-meta-board {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 2px solid var(--line-strong);
  border-top: 5px solid var(--gold);
  background: var(--ink-charcoal);
}

.page-privacy .privacy-meta-board__label {
  margin: 0 0 4px;
  font-family: var(--font-cond);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-meta-board__value {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--fog);
}

/* 底部 */
.page-privacy .privacy-footline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 8px;
  border-top: 6px solid var(--steel);
}

.page-privacy .privacy-footline p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--silver);
}

.page-privacy .privacy-footline a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-footline .privacy-top {
  color: var(--ink-navy);
  text-decoration: none;
}

.page-privacy .privacy-footline .privacy-top:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .privacy-board .board__row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .privacy-meta-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .privacy-hero {
    grid-template-columns: 8fr 4fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-top {
    display: none;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-chapter .chapter__title,
  .page-privacy .privacy-chapter__body p,
  .page-privacy .privacy-chapter__summary {
    color: #000;
  }

  .page-privacy .privacy-chapter {
    break-inside: avoid;
    border-bottom: 1px solid #999;
  }
}
<<<END>>>