.page-privacy {
  --pp-surface: rgba(16, 43, 64, 0.55);
  --pp-text: rgba(244, 239, 228, 0.86);
  --pp-text-dim: rgba(244, 239, 228, 0.78);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, var(--ink-2) 0%, var(--ink) 72%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -12%;
  width: 58%;
  height: 100%;
  background: linear-gradient(118deg, transparent 42%, rgba(49, 242, 210, 0.08) 100%);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .pp-hero__figure {
  position: relative;
  margin: 0;
  height: clamp(130px, 24vw, 250px);
  overflow: hidden;
  z-index: 0;
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(0.85);
}

.page-privacy .pp-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 24, 38, 0.1) 0%, var(--ink) 94%);
}

.page-privacy .pp-hero__body {
  position: relative;
  z-index: 2;
  margin-top: -52px;
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-privacy .pp-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-privacy .pp-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 78px);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-privacy .pp-hero .lead {
  max-width: 64ch;
  color: var(--pp-text);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.85;
}

.page-privacy .pp-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-hero__chips li {
  padding: 5px 11px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  background: rgba(8, 24, 38, 0.45);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(30px, 5vw, 60px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .pp-toc {
  align-self: start;
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 43, 64, 0.72) 0%, rgba(8, 24, 38, 0.62) 100%);
}

.page-privacy .pp-toc__title {
  margin: 0 0 10px;
  padding-left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

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

.page-privacy .pp-toc__link {
  display: block;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--orange);
  background: rgba(255, 107, 61, 0.09);
}

.page-privacy .pp-toc__link.is-active {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(49, 242, 210, 0.09);
}

.page-privacy .pp-toc__top {
  display: inline-block;
  margin-top: 14px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pp-toc__top:hover,
.page-privacy .pp-toc__top:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-content {
  min-width: 0;
}

.page-privacy .pp-sec {
  scroll-margin-top: 96px;
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(30px, 5vw, 54px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .pp-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-privacy .pp-p {
  max-width: 74ch;
  margin: 0 0 15px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-text);
}

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

.page-privacy .pp-p a,
.page-privacy .pp-list a,
.page-privacy .pp-grid__cell a,
.page-privacy .pp-panel a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pp-p a:hover,
.page-privacy .pp-list a:hover,
.page-privacy .pp-grid__cell a:hover {
  color: var(--orange);
  border-bottom-color: rgba(255, 107, 61, 0.5);
}

.page-privacy .pp-list {
  display: grid;
  gap: 11px;
  max-width: 76ch;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--pp-text);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pp-list strong {
  color: var(--paper);
  font-weight: 500;
}

/* ---------- 信息分类网格 ---------- */
.page-privacy .pp-grid {
  display: grid;
  gap: 1px;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .pp-grid__cell {
  padding: 16px 18px 18px;
  background: var(--pp-surface);
}

.page-privacy .pp-grid__cell h3 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-privacy .pp-grid__cell p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pp-text-dim);
}

/* ---------- 权利面板 ---------- */
.page-privacy .pp-panel {
  margin: 4px 0 20px;
  padding: clamp(20px, 4vw, 30px);
  background: var(--ice);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .pp-panel__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-panel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: #123041;
}

.page-privacy .pp-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

.page-privacy .pp-panel__list strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-hero__body {
    margin-top: -84px;
  }

  .page-privacy .pp-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

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

  .page-privacy .pp-hero__body {
    margin-top: -96px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
  }

  .page-privacy .pp-hero::after,
  .page-privacy .pp-hero__figure,
  .page-privacy .pp-toc,
  .page-privacy .pp-hero__chips {
    display: none;
  }

  .page-privacy .pp-hero {
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-privacy .pp-hero__body {
    margin-top: 0;
  }

  .page-privacy .pp-hero h1,
  .page-privacy .pp-sec h2,
  .page-privacy .pp-hero .lead,
  .page-privacy .pp-p,
  .page-privacy .pp-list li,
  .page-privacy .pp-grid__cell p {
    color: #111;
  }

  .page-privacy .pp-grid {
    border-color: #bbb;
    background: #bbb;
  }

  .page-privacy .pp-grid__cell {
    background: #fff;
  }

  .page-privacy .pp-grid__cell h3 {
    color: #084;
  }

  .page-privacy .pp-panel {
    background: #f2f2f2;
    color: #111;
    clip-path: none;
  }

  .page-privacy .pp-panel__list li {
    color: #111;
  }
}
<<<END>>>