.page-privacy {
  --idx-w: 216px;
  --ink-soft: #3a4645;
  background-color: var(--yue);
  color: var(--mo);
}

.page-privacy .breadcrumb {
  padding-top: clamp(20px, 4vw, 36px);
  font-size: 0.8125rem;
  color: var(--qing);
}

.page-privacy .breadcrumb a {
  color: var(--dai);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .breadcrumb a:hover {
  color: var(--zhu);
  border-bottom-color: var(--zhu);
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-bottom: clamp(44px, 8vw, 88px);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 16px;
  max-width: 900px;
  padding: clamp(20px, 4vw, 40px) 0 clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2.5rem, 9vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: 0.05em;
  color: var(--dai);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .privacy-meta {
  display: grid;
  gap: 16px;
  margin: 10px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--ou);
}

.page-privacy .privacy-meta dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--qing);
}

.page-privacy .privacy-meta dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--dai);
}

.page-privacy .privacy-meta .mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  word-break: break-all;
}

.page-privacy .privacy-hero__figure {
  aspect-ratio: 3 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* 主体：窄栏索引 + 正文 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(32px, 5vw, 48px);
  padding-bottom: clamp(64px, 10vw, 120px);
}

.page-privacy .privacy-index {
  padding-top: 16px;
  border-top: 2px solid var(--dai);
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  color: var(--qing);
}

.page-privacy .privacy-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 12px 12px 0;
  font-size: 0.875rem;
  color: var(--mo);
  text-decoration: none;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-index__list a:hover {
  border-left-color: var(--zhu);
  background-color: var(--dan);
  color: var(--dai);
}

.page-privacy .privacy-index__list .mono {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--qing);
}

.page-privacy .privacy-index__top {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--dai);
  text-decoration: none;
  border-bottom: 1px dashed var(--qing);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-index__top:hover {
  color: var(--zhu);
  border-bottom-color: var(--zhu);
}

/* 章节 */
.page-privacy .privacy-chapter {
  padding: clamp(26px, 4vw, 42px) 0;
  border-top: 1px solid var(--dan);
  scroll-margin-top: calc(var(--top-h) + 24px);
}

.page-privacy .privacy-chapter:first-of-type {
  padding-top: 8px;
  border-top: 0;
}

.page-privacy .privacy-chapter__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  color: var(--zhu);
}

.page-privacy .privacy-chapter h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.375rem, 3.4vw, 1.875rem);
  line-height: 1.34;
  letter-spacing: 0.02em;
  color: var(--dai);
}

.page-privacy .privacy-chapter p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

/* 条目说明 */
.page-privacy .privacy-defs {
  display: grid;
  margin: 20px 0 0;
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px dashed rgba(143, 163, 166, 0.45);
}

.page-privacy .privacy-defs dt {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--dai);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

/* 强调块 */
.page-privacy .privacy-callout {
  max-width: 62ch;
  margin: 20px 0 4px;
  padding: 18px 22px;
  border-left: 3px solid var(--dai);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, rgba(46, 74, 82, 0.08), rgba(46, 74, 82, 0));
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--dai);
}

/* 联系信息 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 16px;
  margin: 22px 0 0;
  padding: 22px 24px;
  border: 1px solid var(--dan);
  border-radius: var(--radius-sm);
  background-color: var(--xuan);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--qing);
}

.page-privacy .privacy-contact__value {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--dai);
  word-break: break-word;
}

.page-privacy .privacy-contact__value.mono {
  font-family: var(--font-mono);
}

.page-privacy .privacy-hours {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--qing);
}

.page-privacy .privacy-cross {
  margin-top: 20px;
}

.page-privacy .privacy-cross a {
  color: var(--dai);
  text-decoration: none;
  border-bottom: 1px solid var(--ou);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-cross a:hover {
  color: var(--zhu);
  border-bottom-color: var(--zhu);
}

.page-privacy .privacy-totop {
  margin-top: 28px;
}

/* 栅格与响应式 */
@media (min-width: 700px) {
  .page-privacy .privacy-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--idx-w) minmax(0, 1fr);
    gap: clamp(48px, 7vw, 96px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--top-h) + 28px);
    border-top-color: var(--ou);
  }

  .page-privacy .privacy-index__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-hero__figure {
    aspect-ratio: 10 / 3;
  }
}