.page-privacy {
  --privacy-toc-w: 232px;
  --privacy-col: 46rem;
  --privacy-line: rgba(255, 106, 26, 0.35);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

/* ---------- 页首横幅 ---------- */
.page-privacy .privacy-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-paper);
  padding: clamp(22px, 4vw, 40px) 0 clamp(28px, 5vw, 56px);
}

.page-privacy .privacy-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--rule-invert) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-invert) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.6;
  pointer-events: none;
}

.page-privacy .privacy-banner .breadcrumb,
.page-privacy .privacy-banner .breadcrumb a,
.page-privacy .privacy-banner .breadcrumb__sep {
  color: var(--c-mist);
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  text-decoration: none;
}

.page-privacy .privacy-banner .breadcrumb a:hover {
  color: var(--c-amber);
}

.page-privacy .privacy-banner .breadcrumb__current {
  color: var(--c-paper);
}

.page-privacy .privacy-banner__eyebrow {
  margin: clamp(26px, 5vw, 52px) 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-privacy .privacy-banner__title {
  margin: 0;
  font-size: clamp(42px, 7.6vw, 104px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.page-privacy .privacy-banner__lede {
  margin: clamp(18px, 2.5vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.85;
  color: rgba(246, 242, 234, 0.8);
}

.page-privacy .privacy-banner__media {
  margin-top: clamp(26px, 4vw, 46px);
  border: 1px solid var(--rule-invert);
  background: var(--c-ink-2);
  overflow: hidden;
}

.page-privacy .privacy-banner__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding-block: clamp(28px, 4vw, 56px) clamp(56px, 8vw, 108px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 8;
  background: var(--c-paper);
  border-bottom: 1px solid var(--rule);
  padding: 12px 0 10px;
  margin-bottom: 28px;
}

.page-privacy .privacy-toc__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--rule);
  background: var(--c-white);
  color: var(--c-ink-2);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-privacy .privacy-toc__list a .num {
  font-size: 11px;
  color: var(--c-mist);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-burnt);
  transform: translateY(-2px);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 88px);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(48px, 7vw, 92px);
  padding-top: clamp(32px, 5vw, 60px);
  border-top: 1px solid var(--rule);
}

.page-privacy .privacy-section__head {
  position: relative;
  padding-top: 18px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-privacy .privacy-section__head::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-orange);
  transition: width 0.45s var(--ease);
}

.page-privacy .privacy-section:target .privacy-section__head::before {
  width: 64px;
}

.page-privacy .privacy-section__index {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-privacy .privacy-section__title {
  margin: 10px 0 14px;
  font-size: clamp(23px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  transition: color 0.3s var(--ease);
}

.page-privacy .privacy-section:target .privacy-section__title {
  color: var(--c-burnt);
}

.page-privacy .privacy-section__lede {
  margin: 0;
  max-width: 62ch;
  color: var(--c-ink-2);
}

.page-privacy .privacy-section p {
  max-width: 66ch;
}

.page-privacy .privacy-group__title {
  display: inline-block;
  margin: clamp(30px, 4vw, 44px) 0 0;
  padding: 6px 14px;
  background: var(--c-paper-2);
  color: var(--c-ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.6;
}

/* ---------- 编号条目 ---------- */
.page-privacy .privacy-items {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-privacy .privacy-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 18px 0;
  border-top: 1px solid var(--rule-soft);
}

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

.page-privacy .privacy-item__no {
  padding-top: 5px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-privacy .privacy-item__body h4 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.page-privacy .privacy-item__body p {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-ink-2);
}

/* ---------- 叠层分隔带 ---------- */
.page-privacy .privacy-band {
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 20px 22px;
  background: var(--c-paper-2);
  border-left: 4px solid var(--c-orange);
  box-shadow: var(--shadow-layer);
}

.page-privacy .privacy-band p {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--c-ink-2);
}

.page-privacy .privacy-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--c-ink-2);
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-table__caption {
  caption-side: top;
  padding: 0 0 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  color: var(--c-mist);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--rule-soft);
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.page-privacy .privacy-table thead th {
  background: var(--c-ink-2);
  color: var(--c-paper);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 0;
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th {
  font-weight: 700;
  color: var(--c-ink);
  min-width: 168px;
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: rgba(229, 223, 210, 0.55);
}

.page-privacy .privacy-table .is-num {
  text-align: right;
  white-space: nowrap;
  color: var(--c-burnt);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .privacy-details {
  margin-top: clamp(20px, 3vw, 28px);
  background: var(--c-white);
  border: 1px solid var(--rule);
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  list-style: none;
}

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

.page-privacy .privacy-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--c-orange);
}

.page-privacy .privacy-details[open] summary::after {
  content: "\2212";
}

.page-privacy .privacy-details summary:hover {
  color: var(--c-burnt);
}

.page-privacy .privacy-details__body {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--rule-soft);
}

.page-privacy .privacy-details__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--c-ink-2);
}

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

/* ---------- 权利卡片 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-privacy .privacy-right {
  background: var(--c-white);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-layer);
  padding: 18px 20px 16px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-privacy .privacy-right:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-layer-hover);
}

.page-privacy .privacy-right__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
}

.page-privacy .privacy-right__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink-2);
}

.page-privacy .privacy-right__time {
  display: inline-block;
  margin: 14px 0 0;
  padding: 3px 9px;
  background: rgba(15, 156, 119, 0.1);
  color: var(--c-teal);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contactcard {
  margin-top: clamp(22px, 3vw, 30px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--c-ink-2);
  color: var(--c-paper);
}

.page-privacy .privacy-contactcard__list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contactcard__row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule-invert);
}

.page-privacy .privacy-contactcard__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-contactcard__row dt {
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mist);
  padding-top: 4px;
}

.page-privacy .privacy-contactcard__row dd {
  margin: 0;
  font-size: 17px;
  line-height: 1.7;
  word-break: break-word;
}

.page-privacy .privacy-contactcard__row dd.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-contactcard a,
.page-privacy .privacy-contactcard .link-inline {
  color: var(--c-amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 161, 60, 0.45);
}

.page-privacy .privacy-contactcard a:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-privacy .privacy-contactcard__note {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 242, 234, 0.78);
}

/* ---------- 更新记录 ---------- */
.page-privacy .privacy-log {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .privacy-log li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px 18px;
  padding: 13px 0;
  border-top: 1px solid var(--rule-soft);
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink-2);
}

.page-privacy .privacy-log li:first-child {
  border-top: 0;
}

.page-privacy .privacy-log__when {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

/* ---------- 内联链接 ---------- */
.page-privacy .privacy-body .link-inline {
  color: var(--c-burnt);
  text-decoration: none;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-body .link-inline:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-log li {
    grid-template-columns: 92px minmax(0, 1fr);
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, var(--privacy-col)) var(--privacy-toc-w);
    justify-content: space-between;
    gap: clamp(40px, 6vw, 96px);
    align-items: start;
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
    max-width: var(--privacy-col);
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    background: transparent;
    border-bottom: 0;
    padding: 0;
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    margin-top: 14px;
    padding: 0;
  }

  .page-privacy .privacy-toc__list a {
    border: 0;
    border-left: 2px solid var(--rule);
    background: transparent;
    padding: 8px 4px 8px 12px;
    white-space: normal;
    font-size: 14px;
    line-height: 1.55;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--c-orange);
    transform: none;
    background: rgba(255, 106, 26, 0.06);
  }

  .page-privacy .privacy-section {
    scroll-margin-top: calc(var(--header-h) + 32px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-right,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-section__head::before {
    transition: none;
  }

  .page-privacy .privacy-right:hover {
    transform: none;
  }
}