/* ===== 隐私中心 · 页面专属样式（作用域：.page-privacy） ===== */
.page-privacy {
  --pv-text: #C6E2D9;
  --pv-rule: rgba(42, 174, 155, 0.28);
  --pv-glow: rgba(0, 229, 195, 0.14);
  display: block;
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 2rem) 0 clamp(2.4rem, 7vw, 4.2rem);
  background:
    radial-gradient(120% 130% at 88% -12%, rgba(0, 229, 195, 0.18), transparent 58%),
    radial-gradient(90% 90% at 0% 110%, rgba(42, 174, 155, 0.14), transparent 62%),
    var(--ink-deep);
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(6, 18, 13, 0.6) 0%, rgba(11, 31, 23, 0.9) 58%, var(--ink) 100%);
}

.page-privacy .pv-hero__img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.46;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .crumbs {
  margin: 0 0 clamp(1.4rem, 4vw, 2.4rem);
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 6.2vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--white);
  max-width: 22ch;
  margin: 0 0 1.1rem;
}

.page-privacy .pv-hero__lead {
  max-width: 60ch;
  font-size: clamp(1rem, 2.2vw, 1.1rem);
  line-height: 1.85;
  color: var(--pv-text);
  margin: 0 0 1.6rem;
}

.page-privacy .pv-hero__marks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-hero__marks li {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--cyan-bright);
  background: rgba(0, 229, 195, 0.07);
  border: 1px solid rgba(0, 229, 195, 0.32);
  border-radius: 999px;
  padding: 0.36rem 0.85rem;
}

/* ---------- 正文窄栏 ---------- */
.page-privacy .pv-body {
  background:
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 62%, var(--ink-deep) 100%);
}

.page-privacy .pv-doc {
  max-width: 46rem;
}

.page-privacy .pv-sec {
  padding: clamp(1.9rem, 5vw, 2.9rem) 0;
  border-top: 1px solid var(--pv-rule);
}

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

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin: 0 0 0.7rem;
}

.page-privacy .pv-sec h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.26;
  color: var(--white);
  margin: 0 0 0.95rem;
}

.page-privacy .pv-sec p {
  color: var(--pv-text);
  font-size: 1rem;
  line-height: 1.85;
  margin: 0 0 1rem;
}

.page-privacy .pv-sec a {
  color: var(--cyan-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-word;
}

.page-privacy .pv-kw {
  color: var(--cyan-bright);
  border-bottom: 1px solid rgba(0, 229, 195, 0.5);
  padding-bottom: 1px;
}

/* ---------- 列表 ---------- */
.page-privacy .pv-bullets {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-privacy .pv-bullets li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--pv-text);
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-privacy .pv-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .pv-bullets strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 信息类型卡 ---------- */
.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin: 1.2rem 0 0.4rem;
}

.page-privacy .pv-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(156deg, rgba(18, 53, 42, 0.96), rgba(11, 31, 23, 0.92));
  border: 1px solid var(--pv-rule);
  border-radius: var(--r-md);
  padding: 1.1rem 1.15rem 1.15rem;
}

.page-privacy .pv-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3.2rem;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-privacy .pv-card h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan-bright);
  margin: 0 0 0.5rem;
}

.page-privacy .pv-sec .pv-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--pv-text);
}

/* ---------- 结尾处理面板 ---------- */
.page-privacy .pv-outro {
  border-top: 1px solid var(--pv-rule);
  padding: clamp(1.9rem, 5vw, 3rem) 0 0;
}

.page-privacy .pv-outro__panel {
  background:
    radial-gradient(120% 140% at 100% 0%, var(--pv-glow), transparent 62%),
    var(--panel);
  border: 1px solid var(--pv-rule);
  border-radius: var(--r-lg);
  padding: clamp(1.3rem, 4vw, 2.1rem);
}

.page-privacy .pv-outro__panel .panel__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.6vw, 1.8rem);
  line-height: 1.28;
  color: var(--white);
  margin: 0.5rem 0 0;
}

.page-privacy .pv-outro__lead {
  color: var(--pv-text);
  font-size: 0.98rem;
  line-height: 1.8;
  margin: 0.9rem 0 1.2rem;
}

.page-privacy .pv-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 1.5rem;
}

.page-privacy .pv-outro__contact {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--pv-rule);
  display: grid;
  gap: 0.6rem;
}

.page-privacy .pv-outro__contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.8rem;
  font-size: 0.94rem;
  line-height: 1.7;
}

.page-privacy .pv-outro__k {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--gold);
  min-width: 5.2rem;
}

.page-privacy .pv-outro__v {
  color: var(--pv-text);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-privacy .pv-card {
    padding: 1.25rem 1.3rem 1.35rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-hero {
    padding-top: clamp(1.6rem, 3vw, 2.4rem);
  }

  .page-privacy .pv-doc {
    max-width: 44rem;
  }

  .page-privacy .pv-anno,
  .page-privacy .pv-num {
    transform: translateX(-0.1rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-card::before {
    background: var(--cyan);
  }
}
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