.page-privacy {
  --privacy-line: rgba(20, 33, 47, 0.14);
  --privacy-line-dark: rgba(192, 138, 46, 0.34);
  background: var(--paper);
  color: var(--on-light);
}

/* 版本窄带 */
.page-privacy .privacy-bar {
  background: var(--ink);
  border-bottom: 1px solid var(--privacy-line-dark);
  color: var(--on-dark-dim);
}
.page-privacy .privacy-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.9rem;
  padding-block: 0.7rem;
}
.page-privacy .privacy-bar__sep {
  width: 1px;
  height: 12px;
  background: var(--privacy-line-dark);
}
.page-privacy .privacy-bar__txt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
}
.page-privacy .privacy-bar__link {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--copper-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}
.page-privacy .privacy-bar__link:hover,
.page-privacy .privacy-bar__link:focus-visible {
  border-bottom-color: var(--copper-light);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--on-dark);
  padding-block: clamp(1.5rem, 4vw, 2.75rem) clamp(2.25rem, 6vw, 4rem);
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 40%;
  right: -15%;
  bottom: -45%;
  height: 80%;
  background: radial-gradient(closest-side, rgba(192, 138, 46, 0.24), transparent 72%);
  pointer-events: none;
}
.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: end;
}
.page-privacy .privacy-hero h1 {
  margin: 1.1rem 0 0.9rem;
  font-size: var(--fs-h2);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.page-privacy .privacy-hero__lede {
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--on-dark-dim);
}
.page-privacy .privacy-hero__note {
  margin-top: 1.1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--copper-light);
}
.page-privacy .privacy-hero__note a {
  color: var(--copper-light);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
  padding-bottom: 1px;
}
.page-privacy .privacy-hero__note a:hover,
.page-privacy .privacy-hero__note a:focus-visible {
  color: var(--on-dark);
  border-bottom-color: var(--on-dark);
}
.page-privacy .privacy-hero__figure {
  margin: 0;
}

/* 主体两栏 */
.page-privacy .privacy-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding-block: clamp(1.75rem, 5vw, 3.25rem) clamp(2.25rem, 6vw, 4rem);
}

/* 条款索引 */
.page-privacy .privacy-toc {
  align-self: start;
  background: var(--paper-2);
  border-top: 2px solid var(--ink);
  padding: 1rem 1rem 1.15rem;
}
.page-privacy .privacy-toc .mono-label {
  display: block;
  margin-bottom: 0.7rem;
}
.page-privacy .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .toc__link {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.5rem 0.2rem;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--on-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 33, 47, 0.12);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}
.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  color: var(--copper);
  padding-left: 0.45rem;
}
.page-privacy .toc__link:focus-visible {
  outline: 2px solid var(--copper-light);
  outline-offset: 2px;
}
.page-privacy .toc__no {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--copper);
}
.page-privacy .toc__hint {
  margin: 0.9rem 0 0;
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--stone);
}

/* 条款正文 */
.page-privacy .privacy-doc {
  min-width: 0;
}
.page-privacy .clause {
  padding-block: clamp(1.4rem, 3vw, 2rem);
  border-top: 1px solid var(--privacy-line);
  scroll-margin-top: 84px;
}
.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.page-privacy .clause__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--copper);
}
.page-privacy .clause__title {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.page-privacy .clause p {
  max-width: 40em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--on-light);
}
.page-privacy .clause p + p {
  margin-top: 0.85rem;
}
.page-privacy .clause__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  max-width: 40em;
}
.page-privacy .clause__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: var(--fs-body);
  line-height: 1.75;
}
.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--copper);
}

/* 用途清单 */
.page-privacy .use-list {
  margin: 1.1rem 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.page-privacy .use-item {
  border-left: 3px solid var(--paper-2);
  padding-left: 0.9rem;
}
.page-privacy .use-item dt {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--on-light);
  margin-bottom: 0.2rem;
}
.page-privacy .use-item dd {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--stone);
}

/* 提示卡块 */
.page-privacy .callout {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--paper-2);
  border-left: 4px solid var(--copper);
  max-width: 40em;
}
.page-privacy .callout p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--stone);
}
.page-privacy .callout strong {
  color: var(--on-light);
}

/* 期限表 */
.page-privacy .table-wrap {
  margin-top: 1.1rem;
  overflow-x: auto;
  border: 1px solid var(--privacy-line);
  background: #fdfbf7;
}
.page-privacy .term-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.page-privacy .term-table caption {
  padding: 0.7rem 0.8rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--stone);
  background: rgba(226, 220, 207, 0.55);
  border-bottom: 1px solid var(--privacy-line);
}
.page-privacy .term-table th,
.page-privacy .term-table td {
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--privacy-line);
  line-height: 1.65;
}
.page-privacy .term-table thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--steel);
  background: rgba(226, 220, 207, 0.35);
}
.page-privacy .term-table tbody th {
  font-weight: 500;
  color: var(--on-light);
}
.page-privacy .term-table tbody td {
  color: var(--stone);
}
.page-privacy .term-table tbody tr:last-child th,
.page-privacy .term-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 请求步骤 */
.page-privacy .step-list {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  counter-reset: pstep;
  max-width: 40em;
}
.page-privacy .step-list li {
  position: relative;
  counter-increment: pstep;
  padding-left: 2.4rem;
  margin-bottom: 1rem;
  font-size: var(--fs-body);
  line-height: 1.8;
}
.page-privacy .step-list li:last-child {
  margin-bottom: 0;
}
.page-privacy .step-list li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.28em;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--copper);
  border: 1px solid var(--copper);
  padding: 0.14rem 0.32rem;
  line-height: 1;
}
.page-privacy .step-list strong {
  color: var(--on-light);
  font-weight: 700;
  word-break: break-all;
}
.page-privacy .step-list a {
  color: var(--on-light);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
}
.page-privacy .step-list a:hover,
.page-privacy .step-list a:focus-visible {
  color: var(--copper);
}

/* 底部入口 */
.page-privacy .privacy-next {
  background: var(--ink-2);
  border-top: 1px solid var(--privacy-line-dark);
  color: var(--on-dark);
  padding-block: clamp(1.75rem, 5vw, 2.75rem);
}
.page-privacy .privacy-next__title {
  margin: 0 0 1.1rem;
  font-size: var(--fs-h3);
  font-weight: 900;
  letter-spacing: -0.02em;
}
.page-privacy .privacy-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-privacy .privacy-next__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  padding: 0.85rem 1rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--on-dark);
  text-decoration: none;
  border: 1px solid var(--privacy-line-dark);
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease);
}
.page-privacy .privacy-next__list a span {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--on-dark-dim);
}
.page-privacy .privacy-next__list a:hover,
.page-privacy .privacy-next__list a:focus-visible {
  background: rgba(192, 138, 46, 0.14);
  border-color: var(--copper);
}
.page-privacy .privacy-next__list a:focus-visible {
  outline: 2px solid var(--copper-light);
  outline-offset: 2px;
}

/* 桌面：右侧吸附索引 */
@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
  }
  .page-privacy .privacy-grid {
    grid-template-columns: minmax(0, 1fr) 258px;
    align-items: start;
  }
  .page-privacy .privacy-doc {
    grid-column: 1;
    grid-row: 1;
  }
  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 76px;
  }
  .page-privacy .privacy-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .privacy-next__list a {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.1rem;
    min-height: 100%;
  }
}

@media (max-width: 420px) {
  .page-privacy .clause__title {
    font-size: 1.375rem;
  }
  .page-privacy .clause__head {
    gap: 0.55rem;
  }
  .page-privacy .callout,
  .page-privacy .use-item {
    padding-left: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc__link,
  .page-privacy .privacy-next__list a,
  .page-privacy .privacy-bar__link {
    transition: none;
  }
  .page-privacy .toc__link:hover,
  .page-privacy .toc__link:focus-visible {
    padding-left: 0.2rem;
  }
}