.page-privacy {
  --pv-measure: 62ch;
  --pv-rail-w: 182px;
  --pv-hair: 1px solid var(--line);
  position: relative;
  padding-bottom: clamp(80px, 10vw, 148px);
}

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumb {
  padding-block: clamp(18px, 2.6vw, 32px);
}

/* ---------- 顶部窄幅横幅 ---------- */
.page-privacy .pv-banner {
  position: relative;
  overflow: hidden;
  border-top: var(--pv-hair);
  border-bottom: var(--pv-hair);
  background: var(--ink-800);
  isolation: isolate;
}

.page-privacy .pv-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-banner__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.5;
}

.page-privacy .pv-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(8, 6, 15, 0.96) 6%, rgba(8, 6, 15, 0.82) 44%, rgba(8, 6, 15, 0.34) 100%);
  pointer-events: none;
}

.page-privacy .pv-banner__inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding-block: clamp(50px, 7.6vw, 104px);
}

.page-privacy .pv-banner__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon-soft);
  text-shadow: 0 0 10px rgba(169, 123, 255, 0.5);
}

.page-privacy .pv-banner__title {
  margin: 0 0 22px;
  font-size: clamp(2rem, 4.6vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--white);
}

.page-privacy .pv-banner__lead {
  max-width: var(--pv-measure);
  margin: 0;
  padding-left: 18px;
  border-left: 2px solid var(--neon);
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--text);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-layout {
  display: block;
  padding-top: clamp(36px, 5.4vw, 68px);
}

/* ---------- 左侧条款编号栏 ---------- */
.page-privacy .pv-rail {
  margin-bottom: 30px;
  border-top: var(--pv-hair);
  padding-top: 14px;
}

.page-privacy .pv-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-privacy .pv-rail__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-rail__item {
  flex: 0 0 auto;
}

.page-privacy .pv-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 12px;
  border-left: 2px solid transparent;
  color: var(--text-dim);
  font-size: 0.86rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.12s var(--ease), border-color 0.12s var(--ease), background-color 0.12s var(--ease);
}

.page-privacy .pv-rail__link:hover,
.page-privacy .pv-rail__link:focus-visible {
  color: var(--white);
  border-left-color: var(--cyan);
  background: rgba(109, 59, 245, 0.16);
}

.page-privacy .pv-rail__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--neon-soft);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-body {
  max-width: 760px;
}

.page-privacy .pv-clause {
  padding-block: clamp(28px, 4vw, 50px);
  border-top: var(--pv-hair);
  scroll-margin-top: 96px;
}

.page-privacy .pv-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-clause__index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--neon-soft);
  text-shadow: 0 0 10px rgba(169, 123, 255, 0.42);
}

.page-privacy .pv-clause__title {
  margin: 0 0 16px;
  font-size: clamp(1.32rem, 2.3vw, 1.82rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--white);
}

.page-privacy .pv-clause__main > p {
  max-width: var(--pv-measure);
  margin: 0 0 18px;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--text);
}

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

/* 定义型列表 */
.page-privacy .pv-terms {
  margin: 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-term {
  padding: 16px 0;
  border-top: 1px solid rgba(42, 27, 77, 0.72);
}

.page-privacy .pv-term:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-privacy .pv-term dt {
  margin: 0 0 7px;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pv-term dt::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 8px;
  vertical-align: 0.28em;
  background: var(--neon);
}

.page-privacy .pv-term dd {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--text);
}

/* 条目列表 */
.page-privacy .pv-list {
  max-width: var(--pv-measure);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  margin-bottom: 16px;
  padding-left: 22px;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--text);
}

.page-privacy .pv-list > li:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 1px;
  background: var(--neon);
}

.page-privacy .pv-list strong {
  margin-right: 0.4em;
  font-weight: 700;
  color: var(--white);
}

/* 权利条目：青色左竖条 */
.page-privacy .pv-rights {
  max-width: var(--pv-measure);
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-right {
  padding: 14px 18px;
  border-left: 3px solid var(--cyan);
  background: rgba(55, 230, 217, 0.06);
  box-shadow: inset 0 0 0 1px rgba(55, 230, 217, 0.12);
}

.page-privacy .pv-right__name {
  display: block;
  margin-bottom: 4px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .pv-right__desc {
  display: block;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--text);
}

/* 联络信息块 */
.page-privacy .pv-contact {
  max-width: var(--pv-measure);
  margin: 22px 0 0;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid rgba(242, 195, 107, 0.3);
  border-left: 3px solid var(--gold);
  background: linear-gradient(180deg, rgba(242, 195, 107, 0.08), rgba(242, 195, 107, 0));
}

.page-privacy .pv-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-privacy .pv-contact__mail {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.3vw, 1.1rem);
  font-weight: 700;
  color: var(--gold);
  text-shadow: 0 0 16px rgba(242, 195, 107, 0.3);
  word-break: break-all;
}

.page-privacy .pv-contact__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--text-dim);
}

/* 相关页面 */
.page-privacy .pv-crosslinks {
  margin-top: clamp(28px, 3.6vw, 44px);
  padding-top: 18px;
  border-top: var(--pv-hair);
  max-width: var(--pv-measure);
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-privacy .pv-crosslinks a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 230, 217, 0.35);
}

.page-privacy .pv-crosslinks a:hover,
.page-privacy .pv-crosslinks a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* 回到顶部 */
.page-privacy .pv-top {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(66px, 9vw, 92px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  background: rgba(12, 9, 24, 0.88);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: color 0.12s var(--ease), border-color 0.12s var(--ease), box-shadow 0.12s var(--ease);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--white);
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

/* ---------- 桌面：窄栏编号 + 粘贴式条款导航 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-layout {
    display: grid;
    grid-template-columns: var(--pv-rail-w) minmax(0, 1fr);
    column-gap: clamp(28px, 4vw, 76px);
    align-items: start;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
  }

  .page-privacy .pv-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-rail__item {
    flex: 0 0 auto;
  }

  .page-privacy .pv-rail__link {
    display: flex;
    width: 100%;
    padding: 8px 10px;
  }

  .page-privacy .pv-clause {
    display: grid;
    grid-template-columns: 60px minmax(0, 1fr);
    column-gap: clamp(14px, 1.8vw, 28px);
    align-items: start;
  }

  .page-privacy .pv-clause__index {
    grid-column: 1;
    grid-row: 1;
    position: relative;
    margin: 5px 0 0;
    font-size: 0.86rem;
  }

  .page-privacy .pv-clause__index::after {
    content: "";
    position: absolute;
    left: 0;
    top: 2.05em;
    width: 22px;
    height: 1px;
    background: var(--line);
  }

  .page-privacy .pv-clause__main {
    grid-column: 2;
    grid-row: 1;
  }
}

/* ---------- 窄屏细节 ---------- */
@media (max-width: 559px) {
  .page-privacy .pv-banner__lead {
    padding-left: 14px;
  }

  .page-privacy .pv-rail__title {
    margin-bottom: 8px;
  }

  .page-privacy .pv-right {
    padding: 13px 15px;
  }

  .page-privacy .pv-top {
    right: 12px;
    bottom: 62px;
    padding: 8px 11px;
    font-size: 0.68rem;
  }
}

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