.page-privacy {
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 96px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: 36px 0 48px;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .privacy-hero-copy h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 14px 0 20px;
  color: var(--paper);
}

.page-privacy .privacy-hero-copy .lead {
  font-size: 1rem;
  line-height: 1.95;
  color: rgba(242, 237, 228, 0.78);
  margin: 0;
  max-width: 60ch;
}

.page-privacy .privacy-hero-media {
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin: 0;
}

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

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: block;
  padding-top: 8px;
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: 680px;
}

/* ---------- 章节导航 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--gold-line);
  padding-top: 14px;
  margin-bottom: 40px;
}

.page-privacy .privacy-toc-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--mute);
  margin: 0 0 12px;
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-privacy .privacy-toc a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  color: var(--mute);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--gold-lite);
}

/* ---------- 正文章节 ---------- */
.page-privacy .privacy-sec {
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .privacy-sec h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 1.375rem;
  line-height: 1.4;
  letter-spacing: 0.005em;
  margin: 0 0 18px;
  color: var(--paper);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .privacy-idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-privacy .privacy-sec p {
  font-size: 0.9375rem;
  line-height: 1.95;
  color: rgba(242, 237, 228, 0.8);
  margin: 0 0 16px;
  max-width: 62ch;
}

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

.page-privacy .privacy-sec--first > p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 3rem;
  line-height: 0.88;
  color: var(--gold);
  padding: 6px 12px 0 0;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.8);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .privacy-list strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 定义式提示块 ---------- */
.page-privacy .privacy-note {
  border-left: 2px solid var(--gold);
  background: linear-gradient(90deg, var(--gold-soft), rgba(201, 162, 39, 0) 72%);
  padding: 14px 18px;
  margin: 20px 0 0;
  font-size: 0.875rem;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.86);
  max-width: 62ch;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .privacy-details {
  border: 1px solid var(--line);
  background: var(--bronze);
  margin: 20px 0;
}

.page-privacy .privacy-details > summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--gold-lite);
  transition: background var(--dur) var(--ease);
}

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

.page-privacy .privacy-details > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--mute);
}

.page-privacy .privacy-details[open] > summary::after {
  content: "–";
  color: var(--gold);
}

.page-privacy .privacy-details > summary:hover {
  background: rgba(201, 162, 39, 0.06);
}

.page-privacy .privacy-details-body {
  border-top: 1px solid var(--line);
  padding: 16px 18px 4px;
}

.page-privacy .privacy-details-body p {
  font-size: 0.875rem;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.76);
  margin: 0 0 12px;
}

/* ---------- 联系信息面板 ---------- */
.page-privacy .privacy-panel {
  border: 1px solid var(--gold-line);
  background: var(--bronze);
  padding: 18px 20px;
  margin-top: 20px;
}

.page-privacy .privacy-panel-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  padding: 9px 0;
  margin: 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.875rem;
  line-height: 1.7;
}

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

.page-privacy .privacy-panel-key {
  flex: none;
  min-width: 92px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-privacy .privacy-panel-val {
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ---------- 继续阅读 ---------- */
.page-privacy .privacy-related {
  margin-top: 44px;
  border-top: 1px solid var(--gold-line);
  padding-top: 20px;
}

.page-privacy .privacy-related-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--mute);
  margin: 0 0 12px;
}

.page-privacy .privacy-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.page-privacy .privacy-related a {
  display: block;
  padding: 13px 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(242, 237, 228, 0.82);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .privacy-related a:hover,
.page-privacy .privacy-related a:focus-visible {
  color: var(--gold-lite);
  padding-left: 8px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 44px 0 64px;
  }

  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 56px;
  }

  .page-privacy .privacy-hero-media {
    aspect-ratio: 4 / 5;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    column-gap: 64px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 0;
  }

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

  .page-privacy .privacy-toc li:first-child {
    border-top: 1px solid var(--line);
  }

  .page-privacy .privacy-toc a {
    display: block;
    padding: 11px 4px;
    line-height: 1.6;
  }

  .page-privacy .privacy-sec {
    padding: 44px 0;
  }

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

/* ---------- 大屏 ---------- */
@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    column-gap: 84px;
  }

  .page-privacy .privacy-body {
    max-width: 700px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-details > summary,
  .page-privacy .privacy-related a {
    transition: none;
  }
}