.page-privacy {
  --pv-rail: 118px;
  --pv-gap: 44px;
  --pv-sheet: 1000px;
  background: var(--cream-50);
  color: var(--ink-900);
  padding-bottom: 72px;
  overflow-x: hidden;
}

/* ---------- 纸张容器 ---------- */
.page-privacy .privacy-sheet {
  max-width: var(--pv-sheet);
  margin: 0 auto;
  padding: 0 var(--gut);
}

/* ---------- 面包屑间距（共享类局部微调） ---------- */
.page-privacy .crumbs {
  padding-top: 26px;
}

/* ---------- 修订小牌 ---------- */
.page-privacy .rev-plate {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin: 22px 0 0;
  padding: 10px 16px;
  background: var(--parchment-100);
  border: 1px solid var(--line-gold);
  border-left: 4px solid var(--gold-600);
}

.page-privacy .rev-plate__key {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-900);
}

.page-privacy .rev-plate__val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--crimson-700);
}

.page-privacy .rev-plate__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-500);
}

/* ---------- 首屏文字 ---------- */
.page-privacy .privacy-head {
  margin-top: 40px;
}

.page-privacy .privacy-head .index-label {
  margin: 0;
  color: var(--gold-900);
}

.page-privacy .privacy-title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 6.2vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  background: linear-gradient(174deg, var(--crimson-700) 0%, var(--crimson-700) 44%, var(--ink-900) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--ink-900);
}

.page-privacy .privacy-lead {
  max-width: 62ch;
  margin: 22px 0 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--ink-900);
}

.page-privacy .privacy-lead--sub {
  margin-top: 14px;
  font-size: 15px;
  color: var(--slate-500);
}

/* ---------- 顶部窄幅图版 ---------- */
.page-privacy .privacy-banner {
  margin: 42px 0 0;
  padding: 0;
  border-top: 3px solid var(--crimson-700);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  object-fit: cover;
}

.page-privacy .privacy-banner__cap {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--slate-500);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-index {
  margin: 46px 0 0;
  padding: 20px 0 18px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-index .index-label {
  margin: 0 0 14px;
  color: var(--gold-900);
}

.page-privacy .privacy-index ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px 28px;
}

.page-privacy .privacy-index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  color: var(--crimson-700);
  border-bottom-color: var(--gold-600);
}

.page-privacy .privacy-index a:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
}

.page-privacy .privacy-index a .data-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-900);
}

@media (min-width: 720px) {
  .page-privacy .privacy-index ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 章节骨架 ---------- */
.page-privacy .privacy-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 46px 0 6px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-section--first {
  border-top: 0;
  padding-top: 54px;
}

.page-privacy .privacy-section__no {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--gold-900);
}

.page-privacy .privacy-section__no::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line-strong);
}

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

.page-privacy .privacy-section__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.6vw, 1.9rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-section__main p {
  max-width: 64ch;
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink-900);
}

.page-privacy .privacy-section__main a {
  color: var(--crimson-700);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-section__main a:hover,
.page-privacy .privacy-section__main a:focus-visible {
  color: var(--gold-900);
  border-bottom-color: var(--crimson-500);
}

.page-privacy .privacy-section__main a:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
}

/* ---------- 菱格列表 ---------- */
.page-privacy .tick-list {
  margin: 4px 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .tick-list li {
  position: relative;
  padding: 13px 0 13px 28px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-900);
}

.page-privacy .tick-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 21px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold-600);
  transform: rotate(45deg);
}

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

/* ---------- 存储项清单 ---------- */
.page-privacy .store-list {
  margin: 8px 0 20px;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .store-row {
  border-bottom: 1px solid var(--line);
}

.page-privacy .store-row__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

.page-privacy .store-row__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .store-row__summary:hover {
  background: var(--parchment-100);
}

.page-privacy .store-row__summary:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
}

.page-privacy .store-row__key {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--teal-600);
}

.page-privacy .store-row__key::after {
  content: " +";
  color: var(--gold-600);
  font-weight: 500;
}

.page-privacy .store-row[open] .store-row__key::after {
  content: " \2212";
}

.page-privacy .store-row__use {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-900);
}

.page-privacy .store-row__ttl {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--slate-500);
}

.page-privacy .store-row__detail {
  padding: 0 0 16px;
}

.page-privacy .store-row__detail p {
  max-width: 60ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate-500);
}

@media (min-width: 620px) {
  .page-privacy .store-row__summary {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) auto;
    gap: 20px;
    align-items: baseline;
    padding: 15px 0;
  }
}

/* ---------- 桌面端左侧编号栏 ---------- */
@media (min-width: 860px) {
  .page-privacy .privacy-section {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: 0 var(--pv-gap);
    padding: 58px 0 8px;
    align-items: start;
  }

  .page-privacy .privacy-section--first {
    padding-top: 62px;
  }

  .page-privacy .privacy-section__no {
    padding-top: 8px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .page-privacy .privacy-section__no::after {
    width: 100%;
    flex: 0 0 auto;
  }
}

/* ---------- 整宽停顿色带 ---------- */
.page-privacy .privacy-halt {
  margin: 58px 0;
  padding: 54px 0;
  background: var(--crimson-700);
  border-top: 3px solid var(--gold-600);
  border-bottom: 3px solid var(--gold-600);
}

.page-privacy .privacy-halt__inner {
  max-width: var(--pv-sheet);
  margin: 0 auto;
  padding: 0 var(--gut);
}

.page-privacy .privacy-halt .index-label {
  margin: 0;
  color: var(--gold-300);
}

.page-privacy .privacy-halt__line {
  max-width: 30ch;
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3.8vw, 2.05rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--cream-50);
}

/* ---------- 收尾相关页 ---------- */
.page-privacy .privacy-related {
  margin-top: 62px;
  padding-top: 26px;
  border-top: 3px solid var(--crimson-700);
}

.page-privacy .privacy-related__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--gold-900);
}

.page-privacy .privacy-related__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-related__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-related__list a {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--crimson-700);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-related__list a:hover,
.page-privacy .privacy-related__list a:focus-visible {
  color: var(--gold-900);
}

.page-privacy .privacy-related__list a:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
}

.page-privacy .privacy-related__list span {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate-500);
}

@media (min-width: 720px) {
  .page-privacy .privacy-related__list li {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

/* ---------- 降级动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index a,
  .page-privacy .store-row__summary,
  .page-privacy .privacy-section__main a,
  .page-privacy .privacy-related__list a {
    transition: none;
  }
}

/* ---------- 打印样式 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    padding-bottom: 0;
  }

  .page-privacy .privacy-banner,
  .page-privacy .privacy-index,
  .page-privacy .privacy-halt,
  .page-privacy .rev-plate,
  .page-privacy .crumbs {
    display: none;
  }

  .page-privacy .privacy-title {
    background: none;
    -webkit-text-fill-color: currentColor;
    color: #000000;
    font-size: 28px;
  }

  .page-privacy .privacy-section {
    border-top: 1px solid #999999;
    break-inside: avoid;
  }

  .page-privacy .store-row__summary {
    cursor: default;
  }

  .page-privacy .store-row__detail {
    display: block;
  }
}