.page-privacy {
  --pp-toc-w: 264px;
  --pp-surface: #0E2044;
  --pp-surface-2: var(--panel);
  --pp-text: #D6DFF4;
  --pp-rule: #2A3F6E;
  background: var(--deep);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: hidden;
}

.page-privacy .container {
  width: min(var(--container), 100% - clamp(28px, 6vw, 72px));
  margin-inline: auto;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(34px, 7vw, 80px)) 0 clamp(28px, 5vw, 52px);
  background:
    radial-gradient(120% 92% at 84% -12%, rgba(108, 74, 182, 0.42), transparent 62%),
    radial-gradient(86% 76% at 4% 0%, rgba(53, 208, 186, 0.15), transparent 60%),
    linear-gradient(180deg, var(--void), var(--deep));
  border-bottom: 2px solid var(--pp-rule);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(244, 247, 255, 0.55) 1px, transparent 1.4px);
  background-size: 46px 46px;
  opacity: 0.14;
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-eyebrow {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(27px, 4.6vw, 46px);
  line-height: 1.24;
  letter-spacing: 0.01em;
  max-width: 22ch;
}

.page-privacy .privacy-lead {
  margin: 0;
  max-width: 68ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--pp-text);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .privacy-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  background: rgba(5, 11, 24, 0.55);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* 双栏骨架 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  padding-top: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-body {
  display: grid;
  gap: var(--gap);
  min-width: 0;
}

/* 目录 */
.page-privacy .privacy-toc {
  border: 2px solid var(--pp-rule);
  background: rgba(5, 11, 24, 0.62);
  padding: 14px 12px 16px;
  border-radius: var(--radius);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  padding: 0 4px 10px;
  border-bottom: 1px dashed var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--ink);
  border-left-color: var(--cyan);
  background: rgba(53, 208, 186, 0.09);
  outline: none;
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-privacy .privacy-toc__list a:hover .privacy-toc__idx,
.page-privacy .privacy-toc__list a:focus-visible .privacy-toc__idx {
  color: var(--cyan);
}

/* 头图 */
.page-privacy .privacy-figure {
  margin: 0;
  border: 2px solid var(--pp-rule);
  background: var(--void);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-privacy .privacy-figure figcaption,
.page-privacy .privacy-flow figcaption {
  padding: 10px 14px;
  border-top: 2px solid var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* 条款区块 */
.page-privacy .privacy-sec {
  border: 2px solid var(--pp-rule);
  background: linear-gradient(180deg, rgba(18, 38, 77, 0.55), rgba(14, 32, 68, 0.9));
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 32px);
  box-shadow: var(--shadow-soft);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--pp-rule);
}

.page-privacy .privacy-sec__num {
  display: inline-block;
  padding: 4px 9px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  background: rgba(108, 74, 182, 0.22);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.9;
  color: var(--pp-text);
}

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

/* 编号步骤 */
.page-privacy .privacy-list {
  list-style: none;
  counter-reset: pp-step;
  margin: 4px 0 16px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  counter-increment: pp-step;
  position: relative;
  padding-left: 46px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--pp-text);
}

.page-privacy .privacy-list li::before {
  content: counter(pp-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  padding: 2px 5px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* 定义块 */
.page-privacy .privacy-def {
  margin: 0 0 14px;
  padding: 14px 16px;
  background: var(--pp-surface-2);
  border: 2px solid var(--pp-rule);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
}

.page-privacy .privacy-def dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-def dd {
  margin: 7px 0 0;
  font-size: 14.8px;
  line-height: 1.85;
  color: var(--pp-text);
}

/* 信息类别 */
.page-privacy .privacy-cats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 4px 0 18px;
}

.page-privacy .privacy-cat {
  border: 2px solid var(--pp-rule);
  border-radius: var(--radius);
  background: rgba(5, 11, 24, 0.45);
  padding: 14px 16px;
}

.page-privacy .privacy-cat h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 15.5px;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-privacy .privacy-cat p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* 数据流示意 */
.page-privacy .privacy-flow {
  margin: 0;
  border: 2px solid var(--pp-rule);
  border-radius: var(--radius);
  background:
    radial-gradient(58% 78% at 50% 50%, rgba(108, 74, 182, 0.24), transparent 72%),
    var(--void);
  padding: 12px;
  overflow: hidden;
}

.page-privacy .privacy-flow svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .privacy-flow figcaption {
  border-top: 1px solid var(--pp-rule);
  margin-top: 10px;
  padding: 10px 2px 0;
}

.page-privacy .privacy-flow__dot {
  animation: pp-privacy-pulse 3.6s var(--ease) infinite;
}

/* 相关入口 */
.page-privacy .privacy-rel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.page-privacy .privacy-rel a {
  display: grid;
  gap: 5px;
  padding: 13px 15px;
  border: 2px solid var(--pp-rule);
  border-radius: var(--radius);
  background: rgba(5, 11, 24, 0.5);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-rel a span {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.page-privacy .privacy-rel a:hover,
.page-privacy .privacy-rel a:focus-visible {
  border-color: var(--cyan);
  background: rgba(53, 208, 186, 0.08);
  transform: translateY(-2px);
  outline: none;
}

/* 返回顶部 */
.page-privacy .privacy-top {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 2px solid var(--pp-rule);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

@keyframes pp-privacy-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

/* 窄屏微调 */
@media (max-width: 560px) {
  .page-privacy .privacy-hero h1 {
    max-width: none;
  }
  .page-privacy .privacy-list li {
    padding-left: 40px;
  }
  .page-privacy .privacy-sec__head {
    gap: 9px;
  }
  .page-privacy .privacy-chip {
    font-size: 11.5px;
  }
}

/* 双栏布局 */
@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
  .page-privacy .privacy-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-rel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-flow__dot {
    animation: none;
    opacity: 1;
  }
  .page-privacy .privacy-rel a,
  .page-privacy .privacy-toc__list a {
    transition: none;
  }
  .page-privacy .privacy-rel a:hover,
  .page-privacy .privacy-rel a:focus-visible {
    transform: none;
  }
}

/* 打印：保留正文，去掉导航与目录 */
@media print {
  .page-privacy {
    --pp-text: #111111;
    --ink: #000000;
    --muted: #444444;
    --pp-rule: #999999;
    --pp-surface: #ffffff;
    --pp-surface-2: #f4f4f4;
    background: #ffffff;
    padding: 0;
  }
  .page-privacy .privacy-hero {
    background: #ffffff;
    border-bottom: 1px solid #999999;
    padding: 0 0 14px;
  }
  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-top {
    display: none;
  }
  .page-privacy .privacy-layout {
    display: block;
    padding-top: 18px;
  }
  .page-privacy .privacy-sec,
  .page-privacy .privacy-figure,
  .page-privacy .privacy-def,
  .page-privacy .privacy-cat,
  .page-privacy .privacy-rel a {
    background: #ffffff;
    border-color: #999999;
    box-shadow: none;
  }
  .page-privacy .privacy-sec {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 14px;
  }
}
<<<END>>>