.page-privacy {
  --pp-measure: 34em;
  background: var(--rice);
  color: var(--ink);
  font-family: var(--font-body);
  padding: 20px 0 72px;
}

.page-privacy .breadcrumb {
  margin-bottom: 18px;
  font-size: 13px;
}

.page-privacy .breadcrumb-link {
  color: var(--grey);
  text-decoration: none;
  transition: color 140ms var(--ease);
}

.page-privacy .breadcrumb-link:hover,
.page-privacy .breadcrumb-link:focus-visible {
  color: var(--brass);
}

.page-privacy .breadcrumb-link[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 22px 30px;
  color: var(--rice);
  background:
    radial-gradient(120% 140% at 88% 6%, rgba(201, 162, 39, 0.24), rgba(201, 162, 39, 0) 58%),
    linear-gradient(155deg, #17171a 0%, var(--ink) 64%);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: radial-gradient(rgba(239, 231, 214, 0.07) 1px, transparent 1px);
  background-size: 14px 14px;
}

.page-privacy .pp-eyebrow,
.page-privacy .pp-title,
.page-privacy .pp-lead,
.page-privacy .pp-quick {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pp-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 6.4vw, 46px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--rice);
}

.page-privacy .pp-lead {
  max-width: var(--pp-measure);
  margin: 0 0 22px;
  font-size: 16.5px;
  line-height: 1.85;
  color: #e4dccc;
}

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

.page-privacy .pp-quick .chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 140ms var(--ease), border-color 140ms var(--ease);
}

.page-privacy .pp-quick .chip--ruby {
  background: var(--ruby);
  border-color: var(--ruby);
  color: var(--rice);
}

.page-privacy .pp-quick .chip--gold {
  background: rgba(201, 162, 39, 0.14);
  border-color: var(--line);
  color: var(--gold);
}

.page-privacy .pp-quick .chip:hover,
.page-privacy .pp-quick .chip:focus-visible {
  transform: translateY(-2px);
}

/* ---------- 顶部图 ---------- */
.page-privacy .pp-media {
  margin: 22px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--ink);
}

.page-privacy .pp-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .pp-media .media-caption {
  padding: 10px 16px;
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--grey);
}

/* ---------- 布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  gap: 10px;
  margin-top: 32px;
}

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

/* ---------- 悬浮目录 ---------- */
.page-privacy .pp-toc {
  order: -1;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: var(--paper);
}

.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

.page-privacy .pp-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px 12px;
}

.page-privacy .pp-toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0 6px 10px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--grey);
  text-decoration: none;
  transition: color 140ms var(--ease), border-color 140ms var(--ease), background 140ms var(--ease);
}

.page-privacy .pp-toc-link:hover,
.page-privacy .pp-toc-link:focus-visible {
  color: var(--ink);
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, 0.09);
}

.page-privacy .pp-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-section {
  padding: 30px 0 8px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-section:first-child {
  border-top-color: var(--line);
}

.page-privacy .pp-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.page-privacy .pp-sec-num {
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-privacy .pp-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 4.4vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pp-section:target .pp-sec-title {
  color: var(--brass);
}

.page-privacy .pp-p {
  max-width: var(--pp-measure);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-muted);
}

.page-privacy .pp-p a {
  color: var(--brass);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-p a:hover,
.page-privacy .pp-p a:focus-visible {
  color: var(--ruby);
}

.page-privacy .pp-quote {
  max-width: var(--pp-measure);
  margin: 0 0 14px;
  padding: 14px 18px;
  border-left: 3px solid var(--gold);
  border-radius: 0 4px 4px 0;
  background: var(--paper);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-muted);
}

/* ---------- 信息分类 ---------- */
.page-privacy .pp-items {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-item {
  max-width: var(--pp-measure);
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 5px;
  background: var(--paper);
}

.page-privacy .pp-item .tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-privacy .pp-item .tag--gold {
  background: var(--gold);
  color: var(--ink);
}

.page-privacy .pp-item .tag--jade {
  background: var(--jade);
  color: var(--rice);
}

.page-privacy .pp-item .tag--clay {
  background: var(--clay);
  color: var(--rice);
}

.page-privacy .pp-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-muted);
}

/* ---------- 用途与选择列表 ---------- */
.page-privacy .pp-uses,
.page-privacy .pp-choices {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 9px;
  max-width: var(--pp-measure);
}

.page-privacy .pp-uses li,
.page-privacy .pp-choices li {
  position: relative;
  padding-left: 21px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-muted);
}

.page-privacy .pp-uses li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .pp-choices li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--brass);
}

/* ---------- 保存期限 ---------- */
.page-privacy .pp-terms {
  margin: 0 0 12px;
  max-width: var(--pp-measure);
}

.page-privacy .pp-terms dt {
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--brass);
}

.page-privacy .pp-terms dd {
  margin: 5px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-muted);
}

/* ---------- 本地存储面板 ---------- */
.page-privacy .pp-details {
  max-width: var(--pp-measure);
  margin: 6px 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
}

.page-privacy .pp-details > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pp-details > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--gold);
}

.page-privacy .pp-details[open] > summary::before {
  content: "–";
}

.page-privacy .pp-details-body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-details-body .pp-p {
  margin-bottom: 10px;
  font-size: 15px;
}

.page-privacy .pp-storage {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-storage li {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .pp-storage li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pp-storage-name {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--brass);
}

.page-privacy .pp-storage-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-muted);
}

/* ---------- 联系通道 ---------- */
.page-privacy .pp-contact {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  max-width: var(--pp-measure);
  display: grid;
  gap: 0;
}

.page-privacy .pp-contact li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-contact-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .pp-contact-value {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* ---------- 页尾跳转 ---------- */
.page-privacy .pp-next {
  display: grid;
  gap: 14px;
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-next-link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  text-decoration: none;
  transition: transform 150ms var(--ease), border-color 150ms var(--ease);
}

.page-privacy .pp-next-link:hover,
.page-privacy .pp-next-link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.page-privacy .pp-next-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .pp-next-text {
  display: block;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .pp-next {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .pp-hero {
    padding: 38px 36px 40px;
  }
}

@media (min-width: 980px) {
  .page-privacy {
    padding-bottom: 96px;
  }

  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 56px;
    margin-top: 44px;
  }

  .page-privacy .pp-toc {
    order: 0;
    position: sticky;
    top: calc(var(--topbar-h, 72px) + 22px);
  }

  .page-privacy .pp-toc-list {
    grid-template-columns: 1fr;
  }

  .page-privacy .pp-sec-num {
    font-size: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-quick .chip,
  .page-privacy .pp-next-link,
  .page-privacy .pp-toc-link {
    transition: none;
  }

  .page-privacy .pp-next-link:hover,
  .page-privacy .pp-next-link:focus-visible,
  .page-privacy .pp-quick .chip:hover,
  .page-privacy .pp-quick .chip:focus-visible {
    transform: none;
  }
}