.page-privacy {
  background: var(--hb-ink);
  color: var(--hb-paper);
  padding-bottom: clamp(48px, 6vw, 96px);
  overflow-x: hidden;
}

/* 页头 */
.page-privacy .pp-head {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 72px) 0 clamp(24px, 3vw, 40px);
  border-bottom: 1px dashed var(--hb-hair);
}
.page-privacy .pp-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--hb-hair-soft) 1px, transparent 1px);
  background-size: 60px 100%;
  pointer-events: none;
  opacity: .6;
}
.page-privacy .pp-head::after {
  content: "";
  position: absolute;
  top: -15%;
  right: -12%;
  width: 46vw;
  max-width: 420px;
  height: 130%;
  background: linear-gradient(165deg, rgba(244, 81, 30, .18), rgba(244, 81, 30, 0) 68%);
  transform: skewX(-14deg);
  pointer-events: none;
}
.page-privacy .pp-head > .hb-container {
  position: relative;
  z-index: 1;
}

.page-privacy .hb-breadcrumb {
  margin: 0 0 26px;
}
.page-privacy .hb-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.page-privacy .hb-breadcrumb a {
  color: var(--hb-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--hb-ease), border-color .2s var(--hb-ease);
}
.page-privacy .hb-breadcrumb a:hover {
  color: var(--hb-flame);
  border-color: var(--hb-flame);
}
.page-privacy .hb-breadcrumb__sep {
  color: var(--hb-steel);
  opacity: .6;
}
.page-privacy .hb-breadcrumb li[aria-current] {
  color: var(--hb-amber);
}

.page-privacy .pp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--hb-amber);
}
.page-privacy .pp-kicker::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--hb-flame);
}

.page-privacy .pp-title {
  margin: 0 0 20px;
  max-width: 20ch;
  font-family: var(--hb-font-sans);
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--hb-paper);
}

.page-privacy .pp-lede {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.8;
  color: rgba(244, 241, 234, .82);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--hb-steel);
}
.page-privacy .pp-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.page-privacy .pp-meta span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--hb-blue);
  flex: 0 0 auto;
}

/* 配图 */
.page-privacy .pp-hero {
  padding: clamp(22px, 3.4vw, 36px) 0 0;
}
.page-privacy .pp-hero-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hb-hair);
  background: var(--hb-ink-2);
  aspect-ratio: 14 / 9;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}
.page-privacy .pp-hero-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-privacy .pp-hero-cap {
  max-width: 60ch;
  margin: 12px 0 0;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  line-height: 1.7;
  color: var(--hb-steel);
}

/* 两栏结构 */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 48px);
  padding-top: clamp(30px, 4vw, 56px);
}
.page-privacy .pp-body {
  min-width: 0;
}

/* 目录 */
.page-privacy .pp-toc {
  padding: 16px 0 14px;
  border-top: 2px solid var(--hb-flame);
  border-bottom: 1px solid var(--hb-hair);
}
.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--hb-steel);
}
.page-privacy .pp-toc-list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-privacy .pp-toc-item {
  flex: 0 0 auto;
}
.page-privacy .pp-toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 12px;
  border-bottom: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--hb-steel);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--hb-ease), border-color .2s var(--hb-ease), background .2s var(--hb-ease);
}
.page-privacy .pp-toc-num {
  font-family: var(--hb-font-mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--hb-amber);
}
.page-privacy .pp-toc-link:hover,
.page-privacy .pp-toc-link.is-active,
.page-privacy .pp-toc-link[aria-current] {
  color: var(--hb-paper);
  border-bottom-color: var(--hb-flame);
  background: rgba(244, 81, 30, .08);
}

/* 章节 */
.page-privacy .pp-section {
  padding: clamp(24px, 3vw, 36px) 0;
  border-bottom: 1px dashed var(--hb-hair);
  scroll-margin-top: 96px;
}
.page-privacy .pp-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-privacy .pp-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
}
.page-privacy .pp-num {
  flex: 0 0 auto;
  font-family: var(--hb-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--hb-flame);
}
.page-privacy .pp-h2 {
  margin: 0;
  font-family: var(--hb-font-sans);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: -0.005em;
  color: var(--hb-paper);
}
.page-privacy .pp-p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 241, 234, .8);
}
.page-privacy .pp-p:last-child {
  margin-bottom: 0;
}
.page-privacy .pp-p strong {
  color: var(--hb-paper);
  font-weight: 700;
}
.page-privacy .pp-inline-link {
  color: var(--hb-flame);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 81, 30, .5);
  transition: color .2s var(--hb-ease), border-color .2s var(--hb-ease);
}
.page-privacy .pp-inline-link:hover {
  color: var(--hb-amber);
  border-color: var(--hb-amber);
}

/* 信息类型列表 */
.page-privacy .pp-list {
  display: grid;
  gap: 0;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-list li {
  position: relative;
  padding: 14px 0 14px 26px;
  border-top: 1px solid var(--hb-hair);
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 241, 234, .8);
}
.page-privacy .pp-list li:last-child {
  border-bottom: 1px solid var(--hb-hair);
}
.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--hb-flame);
  transform: rotate(45deg);
}
.page-privacy .pp-list strong {
  color: var(--hb-paper);
  font-weight: 700;
}

/* 纸张定义卡 */
.page-privacy .pp-paper {
  position: relative;
  margin: 20px 0 0;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--hb-paper);
  color: var(--hb-ink);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .38);
}
.page-privacy .pp-paper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 4px;
  background: var(--hb-flame);
}
.page-privacy .pp-paper-title {
  margin: 0 0 10px;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--hb-ink-2);
}
.page-privacy .pp-paper p {
  margin: 0 0 10px;
  font-size: 14.8px;
  line-height: 1.78;
  color: var(--hb-ink);
}
.page-privacy .pp-paper p:last-child {
  margin-bottom: 0;
}

/* 用途 */
.page-privacy .pp-uses {
  display: grid;
  gap: 12px;
  margin: 4px 0 0;
}
.page-privacy .pp-use {
  padding: 14px 16px;
  background: var(--hb-ink-2);
  border-left: 3px solid var(--hb-flame);
  transition: transform .22s var(--hb-ease), border-color .22s var(--hb-ease);
}
.page-privacy .pp-use:hover {
  transform: translateY(-2px);
  border-left-color: var(--hb-amber);
}
.page-privacy .pp-use-tag {
  display: inline-block;
  margin: 0 0 6px;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--hb-amber);
}
.page-privacy .pp-use p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 241, 234, .78);
}

/* 双列小卡 */
.page-privacy .pp-grid2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 4px 0 18px;
}
.page-privacy .pp-mini,
.page-privacy .pp-right {
  padding: 15px 16px;
  background: var(--hb-ink-2);
  border: 1px solid var(--hb-hair-soft);
  border-top: 2px solid var(--hb-blue);
  transition: transform .22s var(--hb-ease), border-top-color .22s var(--hb-ease);
}
.page-privacy .pp-right {
  border-top-color: var(--hb-flame);
}
.page-privacy .pp-mini:hover,
.page-privacy .pp-right:hover {
  transform: translateY(-2px);
  border-top-color: var(--hb-amber);
}
.page-privacy .pp-mini h3,
.page-privacy .pp-right h3 {
  margin: 0 0 6px;
  font-family: var(--hb-font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--hb-paper);
}
.page-privacy .pp-mini p,
.page-privacy .pp-right p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 241, 234, .76);
}

/* 表格 */
.page-privacy .pp-table {
  width: 100%;
  margin: 20px 0 0;
  border-collapse: collapse;
  font-size: 14.5px;
  table-layout: fixed;
}
.page-privacy .pp-table thead th {
  padding: 10px 12px;
  text-align: left;
  background: var(--hb-ink-2);
  color: var(--hb-amber);
  font-family: var(--hb-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--hb-flame);
}
.page-privacy .pp-table tbody td {
  padding: 12px;
  border-bottom: 1px solid var(--hb-hair);
  color: rgba(244, 241, 234, .8);
  line-height: 1.72;
  vertical-align: top;
  word-break: break-word;
}
.page-privacy .pp-table tbody td:first-child {
  color: var(--hb-paper);
  font-weight: 500;
}
.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: none;
}

/* 行动按钮 */
.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}
.page-privacy .pp-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  background: var(--hb-flame);
  color: var(--hb-ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
  text-decoration: none;
  border: 1px solid var(--hb-flame);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: transform .2s var(--hb-ease), box-shadow .2s var(--hb-ease), background .2s var(--hb-ease);
}
.page-privacy .pp-action:hover {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 rgba(244, 81, 30, .35);
}
.page-privacy .pp-action--ghost {
  background: transparent;
  color: var(--hb-paper);
  border-color: rgba(244, 241, 234, .32);
}
.page-privacy .pp-action--ghost:hover {
  color: var(--hb-amber);
  border-color: var(--hb-amber);
  box-shadow: 4px 4px 0 rgba(255, 194, 71, .25);
}

/* 联系块 */
.page-privacy .pp-contact {
  margin: 4px 0 0;
  padding: clamp(18px, 2.4vw, 26px);
  background: linear-gradient(135deg, var(--hb-ink-2) 0%, var(--hb-ink) 100%);
  border: 1px solid var(--hb-hair);
  border-left: 3px solid var(--hb-flame);
}
.page-privacy .pp-contact p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 14.8px;
  line-height: 1.8;
  color: rgba(244, 241, 234, .8);
}
.page-privacy .pp-contact p:last-child {
  margin-bottom: 0;
}
.page-privacy .pp-mail-row {
  margin: 0 0 14px;
}
.page-privacy .pp-mail {
  display: inline-block;
  font-family: var(--hb-font-mono);
  font-size: 15px;
  letter-spacing: .02em;
  color: var(--hb-flame);
  text-decoration: none;
  border-bottom: 1px dashed rgba(244, 81, 30, .65);
  word-break: break-all;
  transition: color .2s var(--hb-ease), border-color .2s var(--hb-ease);
}
.page-privacy .pp-mail:hover {
  color: var(--hb-amber);
  border-color: var(--hb-amber);
}

/* 返回顶部 */
.page-privacy .pp-totop {
  position: fixed;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(18px, 3vw, 36px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--hb-ink-2);
  color: var(--hb-paper);
  border: 1px solid var(--hb-flame);
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .2s var(--hb-ease), background .2s var(--hb-ease), color .2s var(--hb-ease);
}
.page-privacy .pp-totop:hover {
  background: var(--hb-flame);
  color: var(--hb-ink);
  transform: translateY(-2px);
}

/* 平板与桌面 */
@media (min-width: 640px) {
  .page-privacy .pp-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .page-privacy .pp-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(200px, 252px) minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }
  .page-privacy .pp-aside {
    position: sticky;
    top: 92px;
    align-self: start;
  }
  .page-privacy .pp-toc-list {
    display: grid;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }
  .page-privacy .pp-toc-item {
    flex: none;
  }
  .page-privacy .pp-toc-link {
    display: grid;
    grid-template-columns: 2.4em minmax(0, 1fr);
    gap: 4px;
    width: 100%;
    padding: 9px 10px 9px 12px;
    border-bottom: none;
    border-left: 2px solid transparent;
    white-space: normal;
  }
  .page-privacy .pp-toc-num {
    font-size: 10px;
  }
  .page-privacy .pp-toc-link:hover,
  .page-privacy .pp-toc-link.is-active,
  .page-privacy .pp-toc-link[aria-current] {
    border-left-color: var(--hb-flame);
    border-bottom-color: transparent;
  }
}

/* 窄屏表格转卡片 */
@media (max-width: 639px) {
  .page-privacy .pp-table,
  .page-privacy .pp-table tbody,
  .page-privacy .pp-table tr,
  .page-privacy .pp-table td {
    display: block;
    width: 100%;
  }
  .page-privacy .pp-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
  .page-privacy .pp-table tbody tr {
    padding: 12px 14px;
    margin-bottom: 10px;
    background: var(--hb-ink-2);
    border-left: 3px solid var(--hb-flame);
  }
  .page-privacy .pp-table tbody td {
    padding: 3px 0;
    border: none;
  }
  .page-privacy .pp-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-family: var(--hb-font-mono);
    font-size: 10px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--hb-steel);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-use,
  .page-privacy .pp-mini,
  .page-privacy .pp-right,
  .page-privacy .pp-action,
  .page-privacy .pp-totop,
  .page-privacy .pp-use:hover,
  .page-privacy .pp-mini:hover,
  .page-privacy .pp-right:hover,
  .page-privacy .pp-action:hover,
  .page-privacy .pp-totop:hover {
    transform: none;
    transition: none;
  }
}