.page-privacy {
  --pv-measure: 42rem;
  --pv-copper-line: linear-gradient(90deg, var(--copper-600), rgba(168, 123, 60, 0.05));
  background: var(--fog-050);
  color: var(--ink-900);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  padding-block: clamp(30px, 4.6vw, 62px) 0;
}

.page-privacy .pv-hero-inner {
  display: grid;
  gap: clamp(12px, 1.4vw, 18px);
  max-width: 58rem;
}

.page-privacy .pv-hero-inner .eyebrow {
  margin: 0;
  color: var(--warm-700);
}

.page-privacy .pv-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(29px, 5vw, 52px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .pv-hero .lead {
  margin: 0;
  max-width: 44rem;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--ink-600);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-600);
}

.page-privacy .pv-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--copper-600);
}

.page-privacy .pv-hero-figure {
  margin: clamp(26px, 4vw, 48px) 0 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 6;
  background: linear-gradient(118deg, var(--fog-100), var(--mineral-200) 52%, var(--fog-050));
  box-shadow: var(--shadow-soft);
}

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

/* ---------- 双栏骨架 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3vw, 40px);
  padding-block: clamp(34px, 4.6vw, 66px) clamp(64px, 8vw, 112px);
  align-items: start;
}

/* ---------- 粘性目录 ---------- */

.page-privacy .pv-toc-title {
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--copper-600);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--copper-600);
}

.page-privacy .pv-toc-list {
  counter-reset: pvtoc;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}

.page-privacy .pv-toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 5px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-600);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pv-toc-link::before {
  counter-increment: pvtoc;
  content: counter(pvtoc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--copper-600);
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible {
  color: var(--mineral-700);
  border-bottom-color: var(--copper-600);
}

/* ---------- 正文窄栏 ---------- */

.page-privacy .pv-body {
  max-width: var(--pv-measure);
}

.page-privacy .pv-body p {
  margin: 0 0 15px;
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--ink-900);
}

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

.page-privacy .pv-section {
  scroll-margin-top: 110px;
}

.page-privacy .pv-section + .pv-section {
  margin-top: clamp(30px, 4vw, 50px);
  padding-top: clamp(30px, 4vw, 50px);
  background-image: var(--pv-copper-line);
  background-repeat: no-repeat;
  background-position: top left;
  background-size: 100% 1px;
}

.page-privacy .pv-h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 2.9vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .pv-h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 7px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink-900);
}

.page-privacy .pv-no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--copper-600);
}

.page-privacy .pv-item {
  position: relative;
  margin: 0 0 20px;
  padding-left: 18px;
}

.page-privacy .pv-item::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 4px;
  left: 0;
  width: 2px;
  border-radius: 2px;
  background: var(--copper-100);
}

.page-privacy .pv-item:last-of-type {
  margin-bottom: 22px;
}

.page-privacy .pv-item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-900);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-900);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--copper-600);
}

.page-privacy .pv-list strong {
  font-weight: 600;
  color: var(--mineral-700);
}

.page-privacy .pv-link {
  color: var(--mineral-700);
  text-decoration: underline;
  text-decoration-color: var(--copper-600);
  text-underline-offset: 3px;
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--warm-700);
  text-decoration-color: var(--warm-500);
}

/* ---------- 表格 ---------- */

.page-privacy .pv-table-wrap {
  margin: 6px 0 20px;
  border: 1px solid var(--stone-300);
  border-radius: 18px;
  overflow-x: auto;
  background: var(--fog-050);
}

.page-privacy .pv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-privacy .pv-table caption {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--stone-300);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--ink-600);
  background: var(--fog-100);
}

.page-privacy .pv-table th {
  padding: 11px 16px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-600);
  white-space: nowrap;
  border-bottom: 1px solid var(--stone-300);
}

.page-privacy .pv-table td {
  padding: 14px 16px;
  vertical-align: top;
  line-height: 1.72;
  color: var(--ink-900);
  border-bottom: 1px solid var(--fog-100);
}

.page-privacy .pv-table tbody tr:nth-child(even) td {
  background: var(--fog-100);
}

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

.page-privacy .pv-table td:first-child {
  font-weight: 600;
  color: var(--mineral-700);
}

/* ---------- 权利卡片区 ---------- */

.page-privacy .pv-rights {
  display: grid;
  gap: 12px;
  margin: 4px 0 20px;
}

.page-privacy .pv-right {
  padding: 16px 18px 14px;
  border: 1px solid var(--stone-300);
  border-radius: 18px;
  background: var(--copper-100);
}

.page-privacy .pv-right .pv-h3 {
  font-size: 15.5px;
  color: var(--warm-700);
  margin-bottom: 6px;
}

.page-privacy .pv-right p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-900);
}

/* ---------- 提交渠道便签 ---------- */

.page-privacy .pv-callout {
  padding: 18px 20px;
  border-radius: 20px;
  border-left: 3px solid var(--warm-500);
  background: var(--mineral-700);
  color: var(--fog-050);
}

.page-privacy .pv-callout-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mineral-200);
}

.page-privacy .pv-callout-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--fog-050);
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: 0.01em;
  color: var(--copper-100);
  border-bottom: 1px dashed var(--warm-500);
  word-break: break-all;
}

/* ---------- 移动端表格改写 ---------- */

@media (max-width: 720px) {
  .page-privacy .pv-table-wrap {
    border: none;
    border-radius: 0;
    background: none;
    overflow-x: visible;
  }

  .page-privacy .pv-table,
  .page-privacy .pv-table tbody,
  .page-privacy .pv-table tr,
  .page-privacy .pv-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .pv-table thead {
    display: none;
  }

  .page-privacy .pv-table caption {
    padding: 0 0 10px;
    background: none;
    border-bottom: 1px solid var(--copper-600);
  }

  .page-privacy .pv-table tbody tr {
    padding: 13px 0;
    border-bottom: 1px solid var(--stone-300);
  }

  .page-privacy .pv-table tbody tr:last-child {
    border-bottom: none;
  }

  .page-privacy .pv-table td {
    display: grid;
    grid-template-columns: 6.2em minmax(0, 1fr);
    gap: 10px;
    padding: 3px 0;
    border-bottom: none;
    background: none;
    font-size: 14.5px;
  }

  .page-privacy .pv-table tbody tr:nth-child(even) td {
    background: none;
  }

  .page-privacy .pv-table td::before {
    content: attr(data-th);
    font-size: 12.5px;
    font-weight: 500;
    line-height: 1.72;
    letter-spacing: 0.02em;
    color: var(--ink-600);
  }

  .page-privacy .pv-table td:first-child {
    font-size: 15.5px;
  }

  .page-privacy .pv-table td:first-child::before {
    color: var(--copper-600);
  }
}

/* ---------- 桌面双栏与粘性目录 ---------- */

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(180px, 210px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 108px;
    align-self: start;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  .page-privacy .pv-toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pv-toc-link {
    display: flex;
    padding: 8px 0;
    border-bottom: 1px solid transparent;
  }

  .page-privacy .pv-toc-link:hover,
  .page-privacy .pv-toc-link:focus-visible {
    border-bottom-color: var(--copper-600);
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .pv-hero-figure {
    aspect-ratio: 16 / 5.4;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-body {
    max-width: 44rem;
  }
}