/* ===== 隐私政策页 · 页面专属样式 ===== */
.page-privacy {
  --pp-accent: var(--laterite-700);
  --pp-rule: 1px solid var(--laterite-200);
  background-color: var(--sand-050);
  color: var(--ink-900);
}

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

/* 顶部封条装饰带 */
.page-privacy .privacy-seal {
  position: relative;
  margin: 0;
  height: clamp(112px, 18vw, 200px);
  overflow: hidden;
  background: var(--laterite-900);
  border-bottom: 3px solid var(--laterite-900);
}

.page-privacy .privacy-seal img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.22) contrast(1.06) saturate(0.85);
}

.page-privacy .privacy-seal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(58, 27, 18, 0.34) 0 5px, rgba(58, 27, 18, 0) 5px 13px),
    linear-gradient(180deg, rgba(58, 27, 18, 0) 38%, rgba(58, 27, 18, 0.52) 100%);
}

/* 首屏文字区 */
.page-privacy .privacy-hero__inner {
  padding-top: clamp(24px, 3.5vw, 44px);
  padding-bottom: clamp(28px, 4vw, 52px);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--laterite-500);
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-family: var(--font-serif);
  font-size: clamp(16px, 2vw, 18.5px);
  line-height: 1.9;
  color: var(--ink-500);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 26px 0 0;
  padding: 14px 0 0;
  border-top: var(--pp-rule);
  list-style: none;
}

.page-privacy .privacy-meta__item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.page-privacy .privacy-meta__key {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}

.page-privacy .privacy-meta__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  overflow-wrap: break-word;
}

/* 条款目录 */
.page-privacy .privacy-toc {
  position: sticky;
  top: var(--header-h-compact);
  z-index: 6;
  background: var(--sand-100);
  border-top: var(--pp-rule);
  border-bottom: var(--line-strong);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--ink-500);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--mineral-600);
  color: var(--mineral-600);
  background-color: rgba(31, 93, 122, 0.07);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--laterite-500);
}

/* 正文窄栏 */
.page-privacy .privacy-column {
  width: 100%;
  max-width: 76ch;
  margin: 0 auto;
  padding-block: clamp(34px, 5vw, 72px) clamp(48px, 6vw, 88px);
}

.page-privacy .privacy-clause {
  padding-block: clamp(30px, 4.5vw, 54px);
  border-top: var(--pp-rule);
  scroll-margin-top: calc(var(--header-h-compact) + 64px);
}

.page-privacy .privacy-clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-clause__num {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--laterite-500);
}

.page-privacy .privacy-clause__num::after {
  content: "";
  width: 40px;
  height: 2px;
  background: var(--laterite-700);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.45;
  letter-spacing: 0.005em;
}

.page-privacy .privacy-clause__body > p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-900);
  overflow-wrap: break-word;
}

/* 条目列表 */
.page-privacy .privacy-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  margin-top: 11px;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--ink-900);
  overflow-wrap: break-word;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--laterite-500);
}

.page-privacy .privacy-list strong {
  font-weight: 600;
  color: var(--laterite-700);
}

.page-privacy .privacy-list .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  letter-spacing: 0.02em;
}

/* 旁注 */
.page-privacy .privacy-note {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 3px solid var(--pine-700);
  background: linear-gradient(90deg, rgba(31, 74, 49, 0.08), rgba(31, 74, 49, 0));
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-500);
}

/* 联系方式键值表 */
.page-privacy .privacy-kv {
  margin: 20px 0 0;
  border-top: var(--pp-rule);
}

.page-privacy .privacy-kv__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px 0;
  border-bottom: var(--pp-rule);
}

.page-privacy .privacy-kv dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

.page-privacy .privacy-kv dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-900);
  overflow-wrap: break-word;
}

.page-privacy .privacy-kv dd.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14.5px;
  letter-spacing: 0.02em;
}

/* 相关内容收尾块 */
.page-privacy .privacy-outro {
  margin-top: clamp(32px, 5vw, 60px);
  padding: clamp(22px, 3vw, 34px);
  background: var(--sand-100);
  border: var(--line-strong);
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-outro__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.5;
}

.page-privacy .privacy-outro p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-500);
}

.page-privacy .privacy-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* 宽屏：编号左置，形成档案条款的缩进节奏 */
@media (min-width: 880px) {
  .page-privacy .privacy-clause {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    column-gap: 30px;
    align-items: start;
  }

  .page-privacy .privacy-clause__num {
    position: sticky;
    top: calc(var(--header-h-compact) + 62px);
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
  }

  .page-privacy .privacy-clause__num::after {
    width: 2px;
    height: 44px;
  }

  .page-privacy .privacy-clause__body > p:first-of-type {
    margin-top: 0;
  }

  .page-privacy .privacy-hero__lede {
    margin-top: 22px;
  }
}

/* 窄屏细节 */
@media (max-width: 560px) {
  .page-privacy .privacy-seal {
    height: 108px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 30px;
    max-width: none;
  }

  .page-privacy .privacy-column {
    max-width: 100%;
  }

  .page-privacy .privacy-clause {
    padding-block: 28px;
  }

  .page-privacy .privacy-list li {
    font-size: 15px;
    padding-left: 22px;
  }

  .page-privacy .privacy-outro {
    box-shadow: 4px 4px 0 rgba(58, 27, 18, 0.18);
  }
}

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