.page-privacy {
  --pv-gutter: clamp(16px, 4vw, 40px);
  --pv-hair: rgba(199, 215, 227, .16);
  --pv-grid-line: rgba(147, 167, 184, .09);
  --pv-card: rgba(11, 42, 66, .72);
  position: relative;
  isolation: isolate;
  color: var(--snow-50);
  padding-bottom: clamp(48px, 8vw, 96px);
  background-color: var(--ink-950);
  background-image:
    radial-gradient(56% 38% at 90% 0%, rgba(56, 224, 208, .12), transparent 72%),
    radial-gradient(48% 34% at 0% 24%, rgba(255, 178, 74, .07), transparent 74%),
    repeating-linear-gradient(90deg, var(--pv-grid-line) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, var(--pv-grid-line) 0 1px, transparent 1px 92px);
}

.page-privacy .pv-shell {
  max-width: 1200px;
  margin-inline: auto;
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 阅读进度 ---------- */
.page-privacy .pv-progress {
  position: sticky;
  top: var(--bar-h);
  z-index: 5;
  height: 2px;
  overflow: hidden;
  background: rgba(199, 215, 227, .12);
}

.page-privacy .pv-progress > span {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--cyan-500), var(--amber-500));
  transition: transform 120ms linear;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-intro {
  display: grid;
  gap: 26px;
  padding-block: clamp(26px, 5vw, 48px) clamp(24px, 4vw, 40px);
}

.page-privacy .pv-intro h1 {
  margin: 10px 0 14px;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.1;
}

.page-privacy .pv-intro .kicker {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--cyan-300);
  text-transform: uppercase;
}

.page-privacy .pv-intro .lede {
  max-width: 42em;
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.85;
  color: var(--ice-200);
}

.page-privacy .pv-intro__meta {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--fog-400);
}

.page-privacy .pv-intro__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--pv-hair);
  background: var(--ink-800);
  box-shadow: var(--shadow-panel);
}

.page-privacy .pv-intro__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-intro__media .media-frame__caption {
  display: block;
  padding: 10px 16px 14px;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--fog-400);
  border-top: 1px solid var(--pv-hair);
}

/* ---------- 移动端折叠目录 ---------- */
.page-privacy .pv-toc-m {
  margin-bottom: 26px;
  border: 1px solid var(--pv-hair);
  border-radius: var(--radius-md);
  background: var(--pv-card);
  overflow: hidden;
}

.page-privacy .pv-toc-m__summary {
  padding: 14px 18px;
  font-weight: 700;
  font-size: .95rem;
  color: var(--snow-50);
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-toc-m__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-toc-m__summary::after {
  content: "展开";
  float: right;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--cyan-300);
}

.page-privacy .pv-toc-m[open] .pv-toc-m__summary::after {
  content: "收起";
}

.page-privacy .pv-toc-m__list {
  margin: 0;
  padding: 4px 8px 12px;
  list-style: none;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-toc-m__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px;
  border-radius: 10px;
  color: var(--ice-200);
  text-decoration: none;
  font-size: .92rem;
}

.page-privacy .pv-toc-m__list a:focus-visible {
  outline: 2px solid var(--cyan-300);
  outline-offset: 2px;
}

.page-privacy .pv-toc-m__list .pv-num {
  color: var(--amber-300);
  font-size: .76rem;
}

/* ---------- 版式骨架 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: 34px;
}

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

.page-privacy .pv-sec {
  padding-block: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-sec:first-of-type {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: .6em;
  margin-bottom: 14px;
  font-size: clamp(1.24rem, 2.6vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.015em;
  line-height: 1.3;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--amber-300);
}

.page-privacy .prose {
  max-width: 68ch;
  margin-bottom: 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ice-200);
}

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

/* ---------- 分类清单 ---------- */
.page-privacy .pv-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 70ch;
}

.page-privacy .pv-list li {
  position: relative;
  padding: 12px 14px 12px 40px;
  border-radius: var(--radius-md);
  background: var(--pv-card);
  border: 1px solid var(--pv-hair);
  font-size: .96rem;
  line-height: 1.75;
  color: var(--ice-200);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 21px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(56, 224, 208, .14);
}

.page-privacy .pv-list strong {
  color: var(--snow-50);
  font-weight: 700;
}

/* ---------- 重点说明 ---------- */
.page-privacy .pv-note {
  margin-top: 18px;
  padding: 14px 16px 14px 18px;
  border-left: 3px solid var(--cyan-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(90deg, rgba(56, 224, 208, .1), rgba(56, 224, 208, .02));
}

.page-privacy .pv-note__label {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--cyan-300);
}

.page-privacy .pv-note p {
  font-size: .94rem;
  line-height: 1.75;
  color: var(--ice-200);
}

/* ---------- 读数 ---------- */
.page-privacy .pv-stats {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  grid-template-columns: 1fr;
}

.page-privacy .pv-stats .stat {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--ink-800);
  border: 1px solid var(--pv-hair);
}

.page-privacy .pv-stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--amber-300);
}

.page-privacy .pv-stats .stat__label {
  display: block;
  margin-top: 6px;
  font-size: .84rem;
  line-height: 1.6;
  color: var(--fog-400);
}

/* ---------- 三段流程 ---------- */
.page-privacy .pv-flow {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.page-privacy .pv-flow__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--ice-200);
  border: 1px dashed var(--ink-700);
  border-radius: var(--radius-md);
}

.page-privacy .pv-flow__step {
  flex: none;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: .78rem;
  color: var(--ink-950);
  background: var(--cyan-500);
}

/* ---------- 表格 ---------- */
.page-privacy .table-scroll {
  margin-top: 18px;
  overflow-x: auto;
  border: 1px solid var(--pv-hair);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.page-privacy .data-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: .9rem;
}

.page-privacy .data-table th,
.page-privacy .data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--pv-hair);
  line-height: 1.6;
  vertical-align: top;
}

.page-privacy .data-table thead th {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--fog-400);
  background: rgba(18, 59, 87, .5);
  white-space: nowrap;
}

.page-privacy .data-table tbody td {
  color: var(--ice-200);
}

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

/* ---------- 联系卡 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  padding: 20px 18px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(150deg, rgba(56, 224, 208, .12), transparent 60%),
    var(--ink-800);
  border: 1px solid var(--ink-700);
}

.page-privacy .pv-contact__label {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--fog-400);
}

.page-privacy .pv-contact__mail {
  margin: 6px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3.4vw, 1.22rem);
  font-weight: 700;
  color: var(--snow-50);
  word-break: break-all;
}

.page-privacy .pv-contact__copy {
  margin-bottom: 18px;
}

.page-privacy .pv-contact__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--ink-700);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 2px;
}

.page-privacy .pv-contact__row dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--fog-400);
}

.page-privacy .pv-contact__row dd {
  margin: 0;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--ice-200);
}

/* ---------- 继续查阅 ---------- */
.page-privacy .pv-doors {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-doors .kicker {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--cyan-300);
  margin-bottom: 14px;
}

.page-privacy .pv-door-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  grid-template-columns: 1fr;
}

.page-privacy .pv-door {
  display: block;
  height: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--pv-hair);
  background: var(--pv-card);
  text-decoration: none;
  transition: transform var(--dur) ease, border-color var(--dur) ease;
}

.page-privacy .pv-door:hover,
.page-privacy .pv-door:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan-500);
}

.page-privacy .pv-door:focus-visible {
  outline: 2px solid var(--cyan-300);
  outline-offset: 3px;
}

.page-privacy .pv-door__k {
  display: block;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -.01em;
  color: var(--snow-50);
}

.page-privacy .pv-door__v {
  display: block;
  margin-top: 6px;
  font-size: .84rem;
  line-height: 1.65;
  color: var(--fog-400);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .pv-top-wrap {
  margin-top: 28px;
  text-align: right;
}

.page-privacy .pv-top {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--ink-700);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--cyan-300);
  text-decoration: none;
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  border-color: var(--cyan-500);
  color: var(--snow-50);
}

.page-privacy .pv-top:focus-visible {
  outline: 2px solid var(--cyan-300);
  outline-offset: 3px;
}

/* ---------- 桌面侧栏目录 ---------- */
.page-privacy .pv-aside {
  display: none;
}

@media (min-width: 720px) {
  .page-privacy .pv-intro {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: 34px;
  }

  .page-privacy .pv-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-door-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-progress {
    top: 0;
  }

  .page-privacy .pv-toc-m {
    display: none;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pv-aside {
    display: block;
    position: sticky;
    top: 32px;
    padding: 18px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--pv-hair);
    background: rgba(7, 30, 48, .82);
    backdrop-filter: blur(6px);
  }

  .page-privacy .pv-aside__title {
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .14em;
    color: var(--fog-400);
    margin-bottom: 12px;
  }

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

  .page-privacy .pv-aside__list a {
    display: flex;
    gap: 8px;
    align-items: baseline;
    padding: 8px 10px;
    border-radius: 8px;
    border-left: 2px solid transparent;
    font-size: .84rem;
    line-height: 1.5;
    color: var(--ice-200);
    text-decoration: none;
    transition: color var(--dur) ease, border-color var(--dur) ease, background var(--dur) ease;
  }

  .page-privacy .pv-aside__list a:hover,
  .page-privacy .pv-aside__list a:focus-visible {
    color: var(--snow-50);
    border-left-color: var(--cyan-500);
    background: rgba(56, 224, 208, .08);
  }

  .page-privacy .pv-aside__list a:focus-visible {
    outline: 2px solid var(--cyan-300);
    outline-offset: 2px;
  }

  .page-privacy .pv-aside__list .pv-num {
    color: var(--amber-300);
    font-size: .7rem;
  }

  .page-privacy .pv-aside__foot {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--pv-hair);
    font-family: var(--font-mono);
    font-size: .68rem;
    line-height: 1.7;
    letter-spacing: .06em;
    color: var(--fog-400);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-door,
  .page-privacy .pv-aside__list a,
  .page-privacy .pv-progress > span {
    transition: none;
  }

  .page-privacy .pv-door:hover,
  .page-privacy .pv-door:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>