.page-privacy {
  --doc-line: 1px solid rgba(233, 241, 236, 0.12);
  --doc-line-strong: 1px solid rgba(233, 241, 236, 0.24);
  --doc-fill: rgba(14, 46, 60, 0.28);
  --doc-body-text: rgba(233, 241, 236, 0.80);
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 44px);
  align-items: start;
}

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

.page-privacy .privacy-title {
  margin: 0.18em 0 0.34em;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 10vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.015em;
  color: var(--c-mist);
}

.page-privacy .privacy-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border-left: 2px solid rgba(200, 255, 61, 0.55);
  padding-left: clamp(10px, 1.6vw, 18px);
}

.page-privacy .privacy-hero__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 文档骨架 ---------- */
.page-privacy .privacy-doc {
  padding-top: clamp(10px, 2vw, 20px);
}

.page-privacy .doc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

/* ---------- 左侧目录 ---------- */
.page-privacy .doc-aside {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-privacy .doc-aside__heading {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-teal);
}

.page-privacy .doc-filter {
  margin: 0;
}

.page-privacy .doc-toc {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--doc-line);
}

.page-privacy .doc-toc__item {
  border-bottom: var(--doc-line);
}

.page-privacy .doc-toc__item a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 2px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--c-mist);
  text-decoration: none;
  transition: color 150ms var(--ease), padding-left 150ms var(--ease);
}

.page-privacy .doc-toc__item a:hover,
.page-privacy .doc-toc__item a:focus-visible {
  color: var(--c-lime);
  padding-left: 7px;
}

.page-privacy .doc-toc__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c-lime);
}

.page-privacy .doc-count {
  margin: 0;
}

/* ---------- 右侧正文 ---------- */
.page-privacy .doc-body {
  display: grid;
  gap: clamp(32px, 4.5vw, 56px);
  min-width: 0;
  max-width: 76ch;
}

.page-privacy .doc-sec {
  border-top: var(--doc-line-strong);
  padding-top: clamp(18px, 2.4vw, 28px);
  scroll-margin-top: calc(var(--topbar-h) + 28px);
}

.page-privacy .doc-sec:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .doc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  border-bottom: var(--doc-line);
  padding-bottom: 10px;
}

.page-privacy .doc-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-amber);
}

.page-privacy .doc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.2rem, 2.8vw, 1.75rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--c-mist);
}

.page-privacy .doc-sec p {
  margin: 0 0 13px;
  font-size: 0.97rem;
  line-height: 1.9;
  color: var(--doc-body-text);
}

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

.page-privacy .doc-sec strong {
  color: var(--c-mist);
  font-weight: 600;
}

.page-privacy .doc-list {
  margin: 0 0 15px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--doc-body-text);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 1px;
  background: var(--c-lime);
}

/* ---------- 表格 ---------- */
.page-privacy .doc-table-wrap {
  margin: 0 0 16px;
  border: var(--doc-line);
  background: var(--doc-fill);
}

.page-privacy .doc-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-privacy .doc-table__cap {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gray);
  border-bottom: var(--doc-line);
}

.page-privacy .doc-table th,
.page-privacy .doc-table td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--doc-line);
  line-height: 1.7;
}

.page-privacy .doc-table thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-teal);
}

.page-privacy .doc-table tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .doc-table td {
  color: var(--doc-body-text);
}

/* ---------- 渠道面板 ---------- */
.page-privacy .doc-callout {
  margin: 18px 0 20px;
}

.page-privacy .doc-callout__label {
  margin: 0 0 8px !important;
  font-family: var(--font-mono);
  font-size: 0.7rem !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-amber) !important;
}

.page-privacy .doc-callout__line {
  margin: 0 0 6px !important;
  font-family: var(--font-mono);
  font-size: 0.95rem !important;
  color: var(--c-mist) !important;
}

.page-privacy .doc-callout__note {
  margin: 10px 0 0 !important;
  font-size: 0.82rem !important;
  line-height: 1.8 !important;
  color: var(--c-gray) !important;
}

/* ---------- 相关文件 ---------- */
.page-privacy .doc-links {
  margin-top: clamp(10px, 2vw, 18px);
  border-top: var(--doc-line-strong);
  padding-top: 18px;
}

.page-privacy .doc-links .eyebrow {
  margin-bottom: 12px;
}

.page-privacy .doc-links__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .doc-links__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: var(--doc-line);
}

.page-privacy .doc-links__list a {
  font-size: 0.92rem;
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.35);
  transition: color 150ms var(--ease), border-color 150ms var(--ease);
}

.page-privacy .doc-links__list a:hover,
.page-privacy .doc-links__list a:focus-visible {
  color: var(--c-teal);
  border-color: rgba(155, 201, 194, 0.6);
}

.page-privacy .doc-links__list .muted {
  font-size: 0.8rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .doc-sec__head {
    gap: 18px;
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .doc-grid {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-privacy .doc-aside {
    position: sticky;
    top: calc(var(--topbar-h) + 30px);
    border-right: var(--doc-line);
    padding-right: 22px;
  }

  .page-privacy .doc-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .page-privacy .doc-filter .filter-btn {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc__item a,
  .page-privacy .doc-links__list a {
    transition: none;
  }
}