.page-privacy {
  --pp-gap: 40px;
  --pp-index-w: 240px;
  display: block;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
}

.page-privacy .mono {
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(7, 26, 22, .72) 0%, rgba(7, 26, 22, .96) 78%, var(--ink) 100%);
}

.page-privacy .pp-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pp-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  filter: saturate(.55) contrast(1.05);
  opacity: .5;
}

.page-privacy .pp-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 56px;
  padding-bottom: 44px;
}

.page-privacy .pp-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 10px 0 18px;
  color: var(--text);
}

.page-privacy .pp-hero .lede {
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 26px;
}

.page-privacy .pp-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pp-hero-meta span {
  display: inline-block;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--cyan-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 42, 34, .7);
}

/* ---------- 布局 ---------- */
.page-privacy .pp-layout {
  display: block;
  padding-top: 40px;
  padding-bottom: 72px;
}

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

/* ---------- 左侧索引 ---------- */
.page-privacy .pp-index {
  margin-bottom: var(--pp-gap);
}

.page-privacy .pp-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.page-privacy .pp-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .pp-index-list a .mono {
  font-size: 12px;
  color: var(--muted-dim);
}

.page-privacy .pp-index-list a:hover,
.page-privacy .pp-index-list a:focus-visible {
  color: var(--cyan-soft);
  background: rgba(14, 42, 34, .7);
  border-left-color: var(--cyan);
}

.page-privacy .pp-index-list a[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-left-color: var(--cyan-soft);
  font-weight: 600;
}

.page-privacy .pp-index-list a[aria-current="true"] .mono {
  color: var(--ink);
}

/* ---------- 条文正文 ---------- */
.page-privacy .pp-section {
  position: relative;
  padding: 6px 0 30px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-section:first-child {
  border-top: none;
}

.page-privacy .pp-num {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: .12em;
  margin: 22px 0 6px;
}

.page-privacy .pp-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 5vw, 2.05rem);
  line-height: 1.16;
  letter-spacing: -.005em;
  color: var(--text);
  margin: 0 0 16px;
}

.page-privacy .pp-copy p {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
  margin: 0 0 14px;
}

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

.page-privacy .pp-copy a,
.page-privacy .pp-tail a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-copy a:hover,
.page-privacy .pp-tail a:hover {
  color: var(--cyan-soft);
}

/* 提示块 */
.page-privacy .pp-note {
  max-width: 68ch;
  margin: 20px 0 4px;
  padding: 14px 16px 14px 18px;
  background: linear-gradient(90deg, rgba(63, 224, 204, .16) 0%, rgba(63, 224, 204, .05) 100%);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .pp-note-title {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan-soft);
  margin: 0 0 6px;
  text-transform: uppercase;
}

.page-privacy .pp-note p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

/* 分隔线 */
.page-privacy .pp-rule {
  border: 0;
  border-top: 1px solid rgba(22, 64, 52, .8);
  margin: 0 0 4px;
}

/* ---------- 存储项表格 ---------- */
.page-privacy .pp-table-wrap {
  max-width: 68ch;
  margin: 18px 0 20px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-privacy .pp-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

.page-privacy .pp-table-cap {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  padding: 11px 14px;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan-soft);
  background: rgba(63, 224, 204, .06);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table tbody th {
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  border-left: 3px solid var(--cyan);
}

.page-privacy .pp-table tbody td {
  color: var(--muted);
}

.page-privacy .pp-table tbody td.mono {
  color: var(--muted);
  white-space: nowrap;
}

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

/* ---------- 行动链接 ---------- */
.page-privacy .pp-actions {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pp-actions a {
  display: inline-block;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 42, 34, .72);
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-privacy .pp-actions a:hover,
.page-privacy .pp-actions a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 联系块 ---------- */
.page-privacy .pp-contact {
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-privacy .pp-contact-item {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pp-contact-item:last-child {
  border-bottom: none;
}

.page-privacy .pp-contact-key {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted-dim);
}

.page-privacy .pp-contact-value {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  word-break: break-all;
}

.page-privacy .pp-copy-btn {
  padding: 6px 12px;
  font-size: 13px;
  font-family: var(--font-body);
}

.page-privacy .pp-copy-btn[data-copied] {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-privacy .pp-tail {
  max-width: 68ch;
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pp-top {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 30;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--cyan);
  border: none;
  border-radius: var(--radius);
  box-shadow: 0 10px 22px rgba(0, 0, 0, .5);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.page-privacy .pp-top.is-in {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-privacy .pp-top:hover {
  background: var(--cyan-soft);
}

/* ---------- 进场 ---------- */
.page-privacy [data-reveal].is-in {
  animation: pp-rise .22s ease-out both;
}

@keyframes pp-rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-privacy .pp-hero-inner {
    padding-top: 76px;
    padding-bottom: 60px;
  }

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

  .page-privacy .pp-layout {
    padding-top: 52px;
    padding-bottom: 96px;
  }

  .page-privacy .pp-top {
    right: 24px;
    bottom: 24px;
  }
}

/* ---------- 桌面：左索引 + 右条文 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    margin-bottom: 0;
  }

  .page-privacy .pp-index-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .pp-index-list a {
    padding: 9px 12px;
  }

  .page-privacy .pp-hero-inner {
    padding-top: 92px;
    padding-bottom: 72px;
  }

  .page-privacy .pp-hero h1 {
    font-size: clamp(3rem, 5vw, 4.6rem);
  }

  .page-privacy .pp-copy p {
    font-size: 17px;
  }

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

  .page-privacy .pp-contact-item {
    border-bottom: none;
    border-right: 1px solid var(--line-soft);
  }

  .page-privacy .pp-contact-item:last-child {
    border-right: none;
  }

  .page-privacy .pp-contact-value {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal].is-in {
    animation: none;
  }

  .page-privacy .pp-top {
    transition: none;
  }
}