.page-privacy {
  --pv-ink: #17110E;
  --pv-soft: rgba(23, 17, 14, .78);
  --pv-hair: rgba(23, 17, 14, .14);
  padding-bottom: 72px;
}

.page-privacy .oa-breadcrumb {
  margin-top: 26px;
}

/* ── 首屏 ───────────────────────────── */
.page-privacy .pv-hero {
  padding: 34px 0 24px;
}

.page-privacy .pv-hero__inner {
  display: grid;
  gap: 14px;
}

.page-privacy .pv-hero__title {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(30px, 8.2vw, 66px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--white);
}

.page-privacy .pv-hero__mark {
  background: linear-gradient(transparent 64%, rgba(255, 58, 46, .42) 64%);
}

.page-privacy .pv-hero__lead {
  max-width: 62ch;
}

.page-privacy .pv-banner {
  margin-top: 6px;
}

/* ── 主体两栏 ────────────────────────── */
.page-privacy .pv-layout {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

/* 条款导航 */
.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--dim-2);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc__list a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--dim);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--white);
  background: rgba(238, 242, 245, .07);
  border-left-color: var(--red);
}

.page-privacy .pv-toc__list .oa-mono {
  color: var(--brick);
  font-size: 12px;
}

/* 纸面正文栏 */
.page-privacy .pv-paper {
  padding: 24px 18px;
  border-radius: var(--radius-lg);
  background-color: var(--paper);
  background-image: radial-gradient(rgba(23, 17, 14, .09) 1px, transparent 1px);
  background-size: 20px 20px;
  color: var(--pv-ink);
  box-shadow: 0 30px 70px -46px rgba(0, 0, 0, .95);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__num {
  color: var(--brick);
  font-size: 12px;
  letter-spacing: .16em;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(20px, 4.6vw, 28px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--pv-ink);
}

.page-privacy .pv-paper p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-paper h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--pv-ink);
}

.page-privacy .pv-paper a {
  color: var(--brick);
  text-underline-offset: 3px;
}

/* 信息类别列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
}

.page-privacy .pv-list > li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-list > li:last-child {
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-list__idx {
  padding-top: 3px;
  color: var(--brick);
  font-size: 12px;
}

.page-privacy .pv-list p {
  margin: 0;
  font-size: 15px;
}

/* 用途四宫格 */
.page-privacy .pv-uses {
  display: grid;
  gap: 14px;
  margin-bottom: 4px;
}

.page-privacy .pv-use {
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--brick);
}

.page-privacy .pv-use__k {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--pv-ink);
}

.page-privacy .pv-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* 表格 */
.page-privacy .pv-table-wrap {
  margin-bottom: 18px;
  border: 1px solid var(--pv-hair);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .pv-table caption {
  padding: 12px 14px;
  border-bottom: 1px solid var(--pv-hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-align: left;
  color: var(--pv-soft);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--pv-hair);
  text-align: left;
  vertical-align: top;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pv-soft);
}

.page-privacy .pv-table thead th {
  background: rgba(23, 17, 14, .05);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--pv-ink);
}

.page-privacy .pv-table tbody th {
  font-weight: 700;
  color: var(--pv-ink);
  white-space: nowrap;
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 提示条 */
.page-privacy .pv-note {
  margin: 0;
  padding: 13px 14px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 180, 60, .18);
  font-size: 15px;
}

/* 三点列表 */
.page-privacy .pv-plain {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-plain li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--pv-soft);
}

.page-privacy .pv-plain li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brick);
}

.page-privacy .pv-plain strong {
  color: var(--pv-ink);
}

/* 请求清单 */
.page-privacy .pv-asks {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-asks > li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-asks > li:last-child {
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-asks .oa-mono {
  padding-top: 3px;
  color: var(--brick);
  font-size: 12px;
}

.page-privacy .pv-asks h3 {
  font-size: 15px;
}

.page-privacy .pv-asks p {
  margin: 0;
  font-size: 15px;
}

/* 联系信息块 */
.page-privacy .pv-paper .pv-contact {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--teal-ink);
}

.page-privacy .pv-paper .pv-contact p {
  margin: 0;
  color: rgba(238, 242, 245, .82);
  font-size: 14px;
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .pv-contact__k {
  min-width: 44px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-privacy .pv-contact__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--white);
  word-break: break-all;
}

/* ── 底部行动区 ──────────────────────── */
.page-privacy .pv-cta {
  margin-top: 40px;
}

.page-privacy .pv-cta__inner {
  display: grid;
  gap: 18px;
  padding: 26px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, rgba(47, 224, 208, .09), rgba(255, 58, 46, .07));
}

.page-privacy .pv-cta__title {
  margin: 0 0 8px;
  font-size: clamp(20px, 4.4vw, 26px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-privacy .pv-cta__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dim);
}

.page-privacy .pv-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── 响应式 ──────────────────────────── */
@media (min-width: 720px) {
  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 26px;
  }

  .page-privacy .pv-paper {
    padding: 32px 28px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero {
    padding: 58px 0 32px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
    margin-top: 50px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pv-paper {
    padding: 48px 52px;
  }

  .page-privacy .pv-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 34px;
    padding: 32px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a {
    transition: none;
  }
}
<<<END>>>