.page-privacy {
  --pv-rule: rgba(42, 61, 92, .7);
  --pv-rule-soft: rgba(42, 61, 92, .4);
  --pv-gap: clamp(1.75rem, 4vw, 3.25rem);
  position: relative;
  padding-bottom: clamp(3rem, 8vw, 6rem);
  min-width: 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.25rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--pv-rule);
  background:
    radial-gradient(115% 85% at 86% 6%, rgba(31, 111, 235, .22), transparent 62%),
    radial-gradient(85% 70% at 4% 104%, rgba(184, 107, 75, .18), transparent 62%),
    var(--ink-900);
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
  min-width: 0;
}

.page-privacy .pv-hero__copy { min-width: 0; }

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}

.page-privacy .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible { color: var(--blue-400); }

.page-privacy .breadcrumb__sep { color: var(--line); }

.page-privacy .breadcrumb [aria-current="page"] { color: var(--text); }

.page-privacy .pv-title {
  margin: .7rem 0 1rem;
  font-size: clamp(1.85rem, 5.2vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  max-width: 19ch;
}

.page-privacy .pv-lead {
  margin: 0 0 1.6rem;
  max-width: 58ch;
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.8;
  color: var(--text-dim);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-meta li {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .42rem .85rem;
  border: 1px solid var(--pv-rule);
  border-radius: 999px;
  background: rgba(19, 28, 43, .68);
  font-size: .78rem;
  color: var(--text-dim);
}

.page-privacy .pv-meta .mono {
  color: var(--blue-400);
  font-size: .76rem;
}

.page-privacy .pv-hero__media {
  margin: 0;
  min-width: 0;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-hero__media .media-caption {
  display: block;
  margin-top: .75rem;
  font-size: .8rem;
  color: var(--text-dim);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-shell {
  display: grid;
  gap: var(--pv-gap);
  padding-top: clamp(2rem, 5vw, 3.5rem);
  min-width: 0;
}

.page-privacy .pv-shell > * { min-width: 0; }

/* ---------- 侧栏目录 ---------- */
.page-privacy .pv-toc {
  padding: 1.1rem 1.1rem 1.25rem;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(19, 28, 43, .94), rgba(11, 18, 32, .72));
  min-width: 0;
}

.page-privacy .pv-toc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.page-privacy .pv-toc__title {
  margin: 0;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--text);
}

.page-privacy .pv-toc__badge {
  flex: none;
  padding: .2rem .5rem;
  border-radius: 5px;
  background: var(--signal);
  color: #0B1220;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
}

.page-privacy .pv-toc__readout {
  margin: .9rem 0 .45rem;
  font-size: .78rem;
  color: var(--text-dim);
}

.page-privacy .pv-toc__readout .mono {
  color: var(--state);
  font-size: .78rem;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: .6rem 0 0;
  padding: 0;
  border-top: 1px solid var(--pv-rule-soft);
}

.page-privacy .pv-toc__list li { min-width: 0; }

.page-privacy .pv-toc__link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .5rem;
  align-items: baseline;
  padding: .62rem .3rem;
  border-bottom: 1px solid var(--pv-rule-soft);
  color: var(--text-dim);
  text-decoration: none;
  font-size: .9rem;
  transition: color .18s var(--ease), background .18s var(--ease);
}

.page-privacy .pv-toc__link .mono {
  font-size: .72rem;
  color: var(--blue-400);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--text);
  background: rgba(31, 111, 235, .16);
}

/* ---------- 条款流 ---------- */
.page-privacy .pv-doc {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
  min-width: 0;
}

.page-privacy .pv-clause {
  position: relative;
  padding-left: .85rem;
  border-left: 2px solid transparent;
  scroll-margin-top: 120px;
  transition: border-color .3s var(--ease);
}

.page-privacy .pv-clause.is-active { border-left-color: var(--signal); }

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: 1.05rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-clause__num {
  flex: none;
  font-size: .84rem;
  letter-spacing: .06em;
  color: var(--signal);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-size: clamp(1.22rem, 2.6vw, 1.68rem);
  line-height: 1.28;
  letter-spacing: -.015em;
}

.page-privacy .pv-clause__body {
  color: var(--text-dim);
  font-size: clamp(.95rem, 1.2vw, 1.02rem);
  line-height: 1.8;
}

.page-privacy .pv-clause__body p { margin: 0 0 1rem; }

.page-privacy .pv-clause__body strong {
  color: var(--text);
  font-weight: 600;
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding: .8rem 0 .8rem 1.55rem;
  border-top: 1px solid var(--pv-rule-soft);
  line-height: 1.78;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: .1rem;
  top: 1.35rem;
  width: 7px;
  height: 7px;
  border: 1px solid var(--blue-400);
  transform: rotate(45deg);
}

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

/* ---------- 提示块 ---------- */
.page-privacy .pv-callout {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .8rem;
  margin: 1.3rem 0 0;
  padding: .95rem 1.05rem;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius-m);
  background: rgba(19, 28, 43, .74);
}

.page-privacy .pv-callout .dot {
  flex: none;
  margin-top: .55rem;
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-privacy .pv-callout--state { border-color: rgba(43, 217, 168, .42); }
.page-privacy .pv-callout--state .dot { background: var(--state); }

.page-privacy .pv-callout--warn { border-color: rgba(255, 200, 87, .44); }
.page-privacy .pv-callout--warn .dot { background: var(--warn); }

/* ---------- 邮箱复制行 ---------- */
.page-privacy .pv-copyline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  margin: 1.15rem 0 0 !important;
  font-size: .92rem;
}

.page-privacy .pv-copyline .copy-btn {
  font-family: var(--font-mono);
  font-size: .86rem;
}

/* ---------- 相关说明 ---------- */
.page-privacy .pv-more {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-more__title {
  margin: 0;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  letter-spacing: -.01em;
}

.page-privacy .pv-more__list {
  display: grid;
  gap: .8rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-more__link {
  display: block;
  height: 100%;
  padding: 1rem 1.1rem;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(19, 28, 43, .92), rgba(11, 18, 32, .62));
  text-decoration: none;
  color: var(--text);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-more__link:hover,
.page-privacy .pv-more__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--blue-400);
}

.page-privacy .pv-more__link span {
  display: block;
  margin-bottom: .35rem;
  font-weight: 600;
  font-size: .98rem;
}

.page-privacy .pv-more__link em {
  display: block;
  font-style: normal;
  font-size: .84rem;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 移动端：目录转横向锚点条 ---------- */
@media (max-width: 999px) {
  .page-privacy .pv-toc__list {
    display: flex;
    gap: .5rem;
    overflow-x: auto;
    padding-bottom: .35rem;
    border-top: 0;
    scrollbar-width: thin;
  }

  .page-privacy .pv-toc__list li { flex: none; }

  .page-privacy .pv-toc__link {
    grid-template-columns: auto minmax(0, 1fr);
    gap: .4rem;
    padding: .42rem .85rem;
    border: 1px solid var(--pv-rule);
    border-radius: 999px;
    white-space: nowrap;
    font-size: .82rem;
  }
}

/* ---------- 桌面：侧栏固定 + 双栏骨架 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-shell {
    grid-template-columns: 264px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 118px;
  }

  .page-privacy .pv-clause { padding-left: 1.75rem; }

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

@media (min-width: 1200px) {
  .page-privacy .pv-doc { max-width: 80ch; }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .pv-toc { display: none; }
  .page-privacy .pv-hero__media { display: none; }
  .page-privacy .pv-clause {
    break-inside: avoid;
    border-left-color: transparent;
  }
  .page-privacy .pv-shell { display: block; }
}
<<<END>>>