.page-privacy {
  --p-measure: 706px;
  --p-rail: 200px;
  --p-gap: 56px;
  --p-read: 1.85;
  padding: 40px 0 96px;
}

.page-privacy .privacy-inner {
  max-width: 980px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  max-width: 880px;
  border-top: 2px solid var(--cyan);
  padding-top: 26px;
}

.page-privacy .privacy-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--t-label);
  letter-spacing: 0.06em;
  color: var(--text-mute);
}

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

.page-privacy .privacy-hero .breadcrumb a:hover,
.page-privacy .privacy-hero .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-hero .index-label {
  margin: 30px 0 0;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 20px;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--text);
}

.page-privacy .privacy-lede {
  max-width: 40em;
  margin: 0;
  font-size: var(--t-lg);
  line-height: 1.75;
  color: var(--text-mute);
}

.page-privacy .p-scale {
  height: 14px;
  margin-top: 30px;
  border-bottom: 1px solid var(--line);
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0 1px,
    transparent 1px 72px
  );
}

/* ---------- 顶部图 ---------- */
.page-privacy .privacy-figure {
  margin: 44px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

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

.page-privacy .privacy-figure figcaption {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  font-size: var(--t-xs);
  line-height: 1.7;
  color: var(--text-mute);
}

/* ---------- 阅读布局 ---------- */
.page-privacy .read-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  margin-top: 64px;
}

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

/* ---------- 章节 ---------- */
.page-privacy .p-section + .p-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.page-privacy .p-section h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 20px;
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text);
}

.page-privacy .p-num {
  font-size: var(--t-lg);
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .p-anchor {
  margin-left: auto;
  padding: 0 4px;
  font-family: var(--mono);
  font-size: var(--t-sm);
  font-weight: 400;
  color: var(--cyan);
  text-decoration: none;
  opacity: 0;
  transition: opacity var(--ease), color var(--ease);
}

.page-privacy .p-section h2:hover .p-anchor,
.page-privacy .p-anchor:focus-visible {
  opacity: 1;
}

.page-privacy .privacy-body p {
  margin: 0 0 18px;
  font-size: var(--t-md);
  line-height: var(--p-read);
  color: var(--text-mute);
}

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

.page-privacy .p-note {
  margin-top: 22px;
  padding-left: 16px;
  border-left: 2px solid var(--amber);
  font-size: var(--t-sm);
  color: var(--text-mute);
}

/* ---------- 01 信息类别 ---------- */
.page-privacy .p-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .p-list > li {
  padding: 16px 18px;
  border-left: 2px solid var(--line);
  background: var(--ink-800);
  transition: border-color var(--ease), background var(--ease);
}

.page-privacy .p-list > li:hover {
  border-left-color: var(--cyan);
  background: var(--ink-700);
}

.page-privacy .p-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: var(--t-md);
  font-weight: 600;
  color: var(--text);
}

.page-privacy .p-list span {
  display: block;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--text-mute);
}

/* ---------- 02 用途 ---------- */
.page-privacy .p-uses {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .p-use {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 20px 22px;
  background: var(--ink-800);
  transition: background var(--ease);
}

.page-privacy .p-use:hover {
  background: var(--ink-700);
}

.page-privacy .p-use-key {
  grid-row: 1 / 3;
  margin: 0;
  font-family: var(--mono);
  font-size: var(--t-xl);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-privacy .p-use h3 {
  margin: 0;
  font-size: var(--t-md);
  font-weight: 600;
  color: var(--text);
}

.page-privacy .p-use p {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--text-mute);
}

/* ---------- 03 保存期限 ---------- */
.page-privacy .p-retention {
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .p-ret-row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .p-ret-row dt {
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--text);
}

.page-privacy .p-ret-row dd {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.75;
  color: var(--amber);
}

/* ---------- 04 自主管理 ---------- */
.page-privacy .p-manage {
  list-style: none;
  counter-reset: pman;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .p-manage > li {
  counter-increment: pman;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  font-size: var(--t-sm);
  line-height: 1.85;
  color: var(--text-mute);
}

.page-privacy .p-manage > li::before {
  content: counter(pman, decimal-leading-zero);
  font-family: var(--mono);
  font-size: var(--t-sm);
  color: var(--cyan);
  letter-spacing: 0.04em;
}

/* ---------- 05 联系 ---------- */
.page-privacy .p-mail {
  margin: 26px 0 22px;
  padding: 22px 24px;
  border-left: 2px solid var(--coral);
  background: var(--ink-800);
}

.page-privacy .p-mail-label {
  margin: 0 0 8px;
  font-size: var(--t-label);
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

.page-privacy .p-mail-value {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: var(--t-lg);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--text);
  word-break: break-all;
}

.page-privacy .p-mail-note {
  margin: 0;
  font-size: var(--t-xs);
  line-height: 1.75;
  color: var(--text-mute);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .p-next {
  display: grid;
  gap: 1px;
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .p-next-link {
  display: grid;
  gap: 4px;
  padding: 18px 22px;
  background: var(--ink-800);
  text-decoration: none;
  transition: background var(--ease);
}

.page-privacy .p-next-link:hover,
.page-privacy .p-next-link:focus-visible {
  background: var(--ink-700);
}

.page-privacy .p-next-title {
  font-size: var(--t-md);
  font-weight: 600;
  color: var(--cyan);
}

.page-privacy .p-next-desc {
  font-size: var(--t-xs);
  color: var(--text-mute);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .p-toc-head {
  margin: 0 0 12px;
  font-size: var(--t-label);
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  font-size: var(--t-xs);
  line-height: 1.4;
  white-space: nowrap;
  color: var(--text-mute);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-privacy .privacy-toc a .mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--text);
  border-bottom-color: var(--cyan-hover);
  background: var(--ink-800);
}

.page-privacy .privacy-toc a[aria-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: var(--ink-800);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-privacy .p-ret-row {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding: 56px 0 120px;
  }

  .page-privacy .read-layout {
    grid-template-columns: minmax(0, var(--p-measure)) var(--p-rail);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    padding-left: 18px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-toc ol {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc li {
    flex: none;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    align-items: baseline;
    white-space: normal;
    padding: 9px 12px;
    border-bottom: none;
    border-left: 2px solid transparent;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    background: var(--ink-800);
    border-bottom-color: transparent;
    border-left-color: var(--cyan-hover);
  }

  .page-privacy .privacy-toc a[aria-current="true"] {
    border-bottom-color: transparent;
    border-left-color: var(--cyan);
  }

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