.page-privacy {
  --privacy-measure: 66ch;
  --privacy-band: #0A1striped;
  --privacy-rule: rgba(36, 64, 92, 0.85);
  display: block;
  background: var(--ink-abyss);
  color: var(--text-primary);
}

/* ---------- 面包屑条上的间距微调 ---------- */
.page-privacy .routebar {
  background: transparent;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 82% 10%, rgba(47, 227, 210, 0.10), transparent 58%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink-abyss) 100%);
  border-bottom: 1px solid var(--line-steel);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.30;
  filter: saturate(0.55) contrast(1.05);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--ink-abyss) 4%, rgba(7, 14, 26, 0.72) 48%, rgba(7, 14, 26, 0.42) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(40px, 8vw, 84px) clamp(34px, 6vw, 64px);
}

.page-privacy .privacy-hero__eyebrow {
  color: var(--accent-cyan);
  letter-spacing: 0.22em;
  margin: 0 0 14px;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  max-width: 18ch;
}

.page-privacy .privacy-hero__lede {
  max-width: var(--privacy-measure);
  margin: 0 0 22px;
  color: var(--text-primary);
  font-size: clamp(15px, 2.3vw, 17px);
  line-height: 1.85;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-steel);
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.04em;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-hero__meta-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--r-pill);
  background: var(--accent-cyan);
  box-shadow: 0 0 0 4px rgba(47, 227, 210, 0.14);
}

.page-privacy .privacy-hero__meta-sep {
  color: var(--line-steel);
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 52px);
  padding-block: clamp(28px, 5vw, 60px) clamp(40px, 7vw, 88px);
}

/* ---------- 目录 ---------- */
.page-privacy .toc {
  border: 1px solid var(--line-steel);
  border-radius: var(--r-md);
  background: var(--ink-deep);
  padding: 14px 14px 12px;
}

.page-privacy .toc__title {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.24em;
}

.page-privacy .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .toc__item {
  flex: 0 0 auto;
}

.page-privacy .toc__link {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--line-steel);
  border-radius: var(--r-pill);
  color: var(--text-muted);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(47, 227, 210, 0.08);
  outline: none;
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 82ch;
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 18px);
  padding-block: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--line-steel);
}

.page-privacy .privacy-section:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-p {
  margin: 14px 0 20px;
  max-width: var(--privacy-measure);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-p--tight {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 15px;
}

.page-privacy .privacy-link {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 210, 0.42);
  padding-bottom: 1px;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  border-bottom-color: var(--accent-cyan);
  outline: none;
}

/* ---------- 记录条目 ---------- */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-list__num {
  color: var(--accent-orange);
  font-size: 20px;
  line-height: 1.3;
}

.page-privacy .privacy-list__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-list__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 用途四格 ---------- */
.page-privacy .purpose-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--privacy-rule);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-privacy .purpose-item {
  background: var(--ink-deep);
  padding: 20px 18px 22px;
}

.page-privacy .purpose-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-steel);
  color: var(--text-primary);
  margin-bottom: 12px;
}

.page-privacy .purpose-item__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .purpose-item__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.78;
}

/* ---------- 折叠小注 ---------- */
.page-privacy .note-fold {
  margin: 20px 0 0;
  border-left: 2px solid var(--line-steel);
  padding: 2px 0 2px 16px;
}

.page-privacy .note-fold__summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--accent-cyan);
  font-size: 14px;
  line-height: 1.7;
  list-style: none;
}

.page-privacy .note-fold__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .note-fold__summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border: 1px solid var(--line-steel);
  border-radius: var(--r-sm);
  font-family: var(--font-num);
  font-size: 14px;
  line-height: 1;
}

.page-privacy .note-fold[open] .note-fold__summary::before {
  content: "−";
}

.page-privacy .note-fold__summary:focus-visible {
  outline: 1px solid var(--accent-cyan);
  outline-offset: 3px;
}

.page-privacy .note-fold__text {
  margin: 10px 0 0;
  max-width: var(--privacy-measure);
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 存储两栏 ---------- */
.page-privacy .store-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 6px;
}

.page-privacy .store-card {
  padding: 20px 18px 22px;
  background: var(--ink-panel);
  border: 1px solid var(--line-steel);
  border-radius: var(--r-md);
}

.page-privacy .store-card__label {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.2em;
}

.page-privacy .store-card__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
}

.page-privacy .store-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .store-list__item {
  position: relative;
  padding: 8px 0 8px 16px;
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.75;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .store-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--line-steel);
}

.page-privacy .store-card__hint {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.78;
}

/* ---------- 保存期限 ---------- */
.page-privacy .retention-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .retention-seg {
  padding-top: 14px;
}

.page-privacy .retention-seg__bar {
  display: block;
  height: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--line-steel), rgba(147, 169, 191, 0.35));
  margin-bottom: 12px;
}

.page-privacy .retention-seg__range {
  margin: 0 0 6px;
  color: var(--text-primary);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-privacy .retention-seg__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .retention-seg__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.78;
}

.page-privacy .privacy-note {
  margin-top: 26px;
  padding: 18px 18px 20px;
  border: 1px dashed var(--line-steel);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(19, 37, 57, 0.75), rgba(12, 23, 40, 0.35));
}

.page-privacy .privacy-note__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .privacy-note__text {
  margin: 0;
  max-width: var(--privacy-measure);
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.82;
}

/* ---------- 管理路径 ---------- */
.page-privacy .manage-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-privacy .manage-list__item {
  padding: 16px 0 16px 18px;
  border-bottom: 1px solid var(--privacy-rule);
  border-left: 2px solid transparent;
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-privacy .manage-list__item:hover {
  border-left-color: var(--accent-cyan);
  background: rgba(19, 37, 57, 0.6);
}

.page-privacy .manage-list__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .manage-list__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 联系条 ---------- */
.page-privacy .contact-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--privacy-rule);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-privacy .contact-strip__block {
  background: var(--ink-panel);
  padding: 16px 16px 18px;
}

.page-privacy .contact-strip__label {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.2em;
}

.page-privacy .contact-strip__value {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  word-break: break-word;
}

/* ---------- 底部索引 ---------- */
.page-privacy .privacy-legend {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--line-steel);
  flex-wrap: wrap;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .purpose-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .store-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .retention-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-privacy .manage-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-privacy .contact-strip {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    padding: 18px 16px 16px;
    background: var(--ink-deep);
  }

  .page-privacy .toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
    padding-bottom: 0;
  }

  .page-privacy .toc__link {
    display: block;
    border: 0;
    border-left: 2px solid var(--line-steel);
    border-radius: 0;
    padding: 8px 10px;
    background: transparent;
    white-space: normal;
    font-size: 13.5px;
  }

  .page-privacy .toc__link:hover,
  .page-privacy .toc__link:focus-visible {
    border-left-color: var(--accent-cyan);
    background: rgba(47, 227, 210, 0.06);
  }

  .page-privacy .purpose-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-list__item {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc__link,
  .page-privacy .manage-list__item {
    transition: none;
  }
}
</style>