.page-privacy {
  --privacy-measure: 30em;
  background: var(--paper-100);
  color: var(--ink-900);
  font-family: var(--font-sans);
}

.page-privacy .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  overflow-wrap: anywhere;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--paper-100);
  padding-block: 26px 44px;
}

.page-privacy .privacy-hero-art {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0.2;
  pointer-events: none;
}

.page-privacy .privacy-hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 26px;
  font-size: 0.8rem;
  color: var(--line-gray);
}

.page-privacy .privacy-hero .crumbs a {
  color: var(--paper-100);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease-out);
}

.page-privacy .privacy-hero .crumbs a:hover {
  border-bottom-color: var(--court-gold);
}

.page-privacy .privacy-hero .crumbs .sep {
  color: var(--court-gold);
}

.page-privacy .privacy-hero .crumbs [aria-current="page"] {
  color: var(--gold-light);
}

.page-privacy .privacy-hero-inner {
  display: grid;
  gap: 28px;
}

.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--court-gold);
  text-transform: uppercase;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 17em;
  font-size: clamp(1.85rem, 6.4vw, 3.15rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-privacy .privacy-lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper-200);
}

.page-privacy .privacy-meta {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: rgba(244, 239, 228, 0.16);
  align-content: start;
}

.page-privacy .privacy-meta li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--ink-900);
}

.page-privacy .privacy-meta .mono {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--line-gray);
}

.page-privacy .privacy-meta strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--court-gold);
  font-variant-numeric: tabular-nums;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  gap: 36px;
  padding-block: 44px 56px;
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .clause {
  position: relative;
  padding-block: 32px 10px;
  border-top: 1px solid var(--line-gray);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

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

.page-privacy .clause-num {
  display: block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--court-gold);
}

.page-privacy .clause h2 {
  margin: 0 0 14px;
  font-size: 1.3rem;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-700);
}

.page-privacy .clause a {
  color: var(--blue-ink);
  text-decoration: underline;
  text-decoration-color: var(--line-gray);
  text-underline-offset: 3px;
}

.page-privacy .clause a:hover {
  text-decoration-color: var(--electric-blue);
}

.page-privacy .clause-foot {
  margin: 4px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--line-gray);
  font-size: 0.9rem;
}

/* ---------- 信息类型表格 ---------- */
.page-privacy .privacy-table-wrap {
  margin: 18px 0 16px;
  overflow-x: auto;
  border: 1px solid var(--line-gray);
  background: var(--paper-100);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-table-wrap:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: 2px;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-privacy .privacy-table caption {
  caption-side: top;
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--ink-700);
  background: var(--paper-200);
  border-bottom: 1px solid var(--line-gray);
}

.page-privacy .privacy-table thead th {
  padding: 10px 12px;
  text-align: left;
  background: var(--ink-900);
  color: var(--paper-100);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th {
  padding: 12px;
  text-align: left;
  font-weight: 700;
  color: var(--ink-900);
  white-space: nowrap;
  box-shadow: inset 3px 0 0 var(--court-gold);
}

.page-privacy .privacy-table tbody td {
  padding: 12px;
  vertical-align: top;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-privacy .privacy-table tbody tr:nth-child(odd) {
  background: var(--paper-200);
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: var(--paper-100);
}

/* ---------- 使用目的 ---------- */
.page-privacy .purpose-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-gray);
  border: 1px solid var(--line-gray);
}

.page-privacy .purpose-list li {
  padding: 16px;
  background: var(--paper-100);
}

.page-privacy .purpose-tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  background: var(--court-gold);
  color: var(--ink-900);
}

.page-privacy .purpose-list p {
  margin: 0;
  font-size: 0.94rem;
}

/* ---------- 本地存储引用块 ---------- */
.page-privacy .clause-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  background: var(--paper-200);
  border-left: 3px solid var(--court-gold);
}

.page-privacy .clause-note p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--ink-900);
}

/* ---------- 保存期限折叠 ---------- */
.page-privacy .retention-list {
  margin: 18px 0 20px;
  border-top: 1px solid var(--line-gray);
}

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

.page-privacy .retention summary {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: baseline;
  gap: 4px 12px;
  padding: 14px 2px;
  cursor: pointer;
  font-weight: 700;
  color: var(--ink-900);
  list-style: none;
  transition: color 0.2s var(--ease-out);
}

.page-privacy .retention summary::-webkit-details-marker {
  display: none;
}

.page-privacy .retention summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--court-gold);
}

.page-privacy .retention[open] summary::after {
  content: "－";
}

.page-privacy .retention summary:hover,
.page-privacy .retention summary:focus-visible {
  color: var(--blue-ink);
}

.page-privacy .retention summary:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: 2px;
}

.page-privacy .retention-time {
  font-size: 0.8rem;
  color: var(--court-gold);
  font-variant-numeric: tabular-nums;
}

.page-privacy .retention-body {
  padding: 0 2px 14px;
}

.page-privacy .retention-body p {
  margin: 0;
  font-size: 0.92rem;
}

/* ---------- 权利清单 ---------- */
.page-privacy .rights-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .rights-list li {
  position: relative;
  padding: 12px 0 12px 18px;
  border-bottom: 1px solid var(--line-gray);
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-privacy .rights-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 7px;
  height: 7px;
  background: var(--court-gold);
}

.page-privacy .rights-list strong {
  margin-right: 6px;
  color: var(--ink-900);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line-gray);
}

.page-privacy .privacy-more a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--ink-900);
  color: var(--ink-900);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.page-privacy .privacy-more a:hover,
.page-privacy .privacy-more a:focus-visible {
  background: var(--ink-900);
  color: var(--paper-100);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  display: none;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-gray);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ink-700);
}

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

.page-privacy .privacy-toc a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 0 8px 10px;
  border-left: 2px solid var(--line-gray);
  color: var(--ink-700);
  font-size: 0.86rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.page-privacy .privacy-toc a .mono {
  font-size: 0.72rem;
  color: var(--court-gold);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--ink-900);
  border-left-color: var(--electric-blue);
}

.page-privacy .privacy-toc a:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .purpose-list {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .clause h2 {
    font-size: 1.5rem;
  }

  .page-privacy .clause p {
    font-size: 1.03rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-block: 34px 62px;
  }

  .page-privacy .privacy-hero-inner {
    grid-template-columns: minmax(0, 1fr) 258px;
    align-items: end;
    gap: 44px;
  }

  .page-privacy .privacy-meta li {
    padding: 14px 16px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 30em) 208px;
    justify-content: space-between;
    gap: 56px;
    padding-block: 64px 84px;
  }

  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    align-self: start;
  }

  .page-privacy .clause {
    padding-left: 3.4em;
    padding-block: 36px 12px;
  }

  .page-privacy .clause:first-child {
    padding-top: 0;
  }

  .page-privacy .clause-num {
    position: absolute;
    left: 0;
    top: 38px;
    margin: 0;
    writing-mode: horizontal-tb;
  }

  .page-privacy .clause:first-child .clause-num {
    top: 3px;
  }
}