.page-privacy {
  --pv-pad: clamp(1.15rem, 3.6vw, 2.5rem);
  position: relative;
  background:
    radial-gradient(circle at 84% -12%, rgba(18, 59, 74, 0.9), transparent 58%),
    radial-gradient(circle at 6% 8%, rgba(90, 77, 255, 0.12), transparent 42%),
    var(--ink);
  color: var(--stone);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
  overflow-x: hidden;
}

.page-privacy .pv-hero {
  position: relative;
  padding: clamp(1.25rem, 4vw, 2.25rem) 0 clamp(1.75rem, 4.5vw, 3rem);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(118deg, rgba(124, 255, 203, 0.075) 0 1px, transparent 1px 17px),
    repeating-linear-gradient(0deg, rgba(201, 214, 197, 0.05) 0 1px, transparent 1px 68px);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 92%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 92%);
  pointer-events: none;
}

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

.page-privacy .pv-hero .breadcrumb {
  color: rgba(201, 214, 197, 0.72);
  font-size: 0.8rem;
  margin-bottom: clamp(1.1rem, 3vw, 1.8rem);
}

.page-privacy .pv-hero .breadcrumb a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-privacy .pv-hero .breadcrumb a:hover,
.page-privacy .pv-hero .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: rgba(216, 255, 62, 0.6);
}

.page-privacy .pv-hero .kicker {
  display: inline-block;
  color: var(--lime);
  border-left: 3px solid var(--ember);
  padding-left: 0.65rem;
  margin: 0 0 0.9rem;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 6.4vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 0;
  max-width: 20ch;
  text-wrap: balance;
}

.page-privacy .pv-lede {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.85;
  color: rgba(243, 247, 238, 0.82);
  max-width: 60ch;
  margin: 1.15rem 0 0;
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.35rem;
  margin: 1.35rem 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: rgba(201, 214, 197, 0.78);
}

.page-privacy .pv-meta .mono {
  position: relative;
}

.page-privacy .pv-meta .mono + .mono {
  padding-left: 1.35rem;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .pv-hero-media {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--line);
}

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

.page-privacy .pv-body {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

/* 目录 */
.page-privacy .pv-toc {
  border: 1px solid var(--line);
  background: var(--glass);
  border-radius: var(--radius);
  padding: 1.05rem 1.1rem 1.15rem;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-privacy .pv-toc-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 0.85rem;
}

.page-privacy .pv-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.2rem 1rem;
}

.page-privacy .pv-toc a {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  min-height: 34px;
  padding: 0.35rem 0.05rem;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-privacy .pv-toc a:hover,
.page-privacy .pv-toc a:focus-visible {
  color: var(--lime);
  border-bottom-color: rgba(216, 255, 62, 0.55);
}

.page-privacy .pv-idx {
  font-size: 0.68rem;
  color: var(--mint);
  letter-spacing: 0.06em;
}

/* 正文 */
.page-privacy .pv-doc {
  border-radius: var(--radius);
  padding: var(--pv-pad);
}

.page-privacy .pv-sec {
  scroll-margin-top: 6rem;
  padding-top: clamp(1.35rem, 3.2vw, 1.9rem);
  border-top: 1px solid rgba(7, 26, 24, 0.16);
}

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

.page-privacy .pv-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 3.3vw, 1.42rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.9rem;
}

.page-privacy .pv-num {
  font-size: 0.74rem;
  color: var(--ember);
  letter-spacing: 0.08em;
}

.page-privacy .pv-sec p {
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--deep);
  margin: 0 0 0.85rem;
  max-width: 68ch;
}

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

.page-privacy .pv-sec a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 120ms var(--ease);
}

.page-privacy .pv-sec a:hover,
.page-privacy .pv-sec a:focus-visible {
  color: var(--ember);
}

/* 定义列表 */
.page-privacy .pv-list {
  margin: 0.35rem 0 0;
}

.page-privacy .pv-list > div {
  padding: 0.85rem 0;
  border-top: 1px dashed rgba(7, 26, 24, 0.2);
}

.page-privacy .pv-list > div:first-child {
  border-top: 0;
  padding-top: 0.25rem;
}

.page-privacy .pv-list dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.page-privacy .pv-list dd {
  margin: 0.3rem 0 0;
  font-size: 0.91rem;
  line-height: 1.8;
  color: var(--deep);
  max-width: 66ch;
}

/* 用途列表 */
.page-privacy .pv-points {
  list-style: none;
  margin: 0.5rem 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .pv-points li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--deep);
  max-width: 66ch;
}

.page-privacy .pv-points li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.66em;
  width: 0.46rem;
  height: 0.46rem;
  background: var(--teal);
  transform: rotate(45deg);
}

/* 联系块 */
.page-privacy .pv-callout {
  margin-top: 1.1rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: linear-gradient(135deg, var(--deep), var(--night) 78%);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
}

.page-privacy .pv-contact-row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 0.2rem 0.8rem;
  padding: 0.5rem 0;
  border-top: 1px solid rgba(201, 214, 197, 0.16);
}

.page-privacy .pv-contact-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-key {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 0.15rem;
}

.page-privacy .pv-val {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-privacy .pv-callout p {
  margin: 0.85rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(201, 214, 197, 0.16);
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(243, 247, 238, 0.78);
  max-width: 62ch;
}

/* 桌面端：粘性目录 + 宽正文 */
@media (min-width: 860px) {
  .page-privacy .pv-body {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(1.5rem, 3.2vw, 2.75rem);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 5.75rem;
  }

  .page-privacy .pv-toc ol {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.1rem;
  }

  .page-privacy .pv-list > div {
    display: grid;
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 0.15rem 1.35rem;
    align-items: start;
  }

  .page-privacy .pv-list dd {
    margin-top: 0;
  }

  .page-privacy .pv-contact-row {
    grid-template-columns: 5.5rem minmax(0, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-privacy h1 {
    max-width: 24ch;
  }

  .page-privacy .pv-doc {
    padding: clamp(2rem, 3vw, 3rem) clamp(2rem, 4vw, 3.25rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc a,
  .page-privacy .pv-sec a,
  .page-privacy .pv-hero .breadcrumb a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding: 0;
  }

  .page-privacy .pv-hero {
    padding: 0 0 1rem;
  }

  .page-privacy .pv-hero::before,
  .page-privacy .pv-toc,
  .page-privacy .pv-hero-media {
    display: none;
  }

  .page-privacy h1,
  .page-privacy .pv-lede,
  .page-privacy .pv-meta {
    color: #111111;
  }

  .page-privacy .pv-body {
    display: block;
    padding-top: 0;
  }

  .page-privacy .pv-doc {
    padding: 0;
    background: #ffffff;
    box-shadow: none;
  }

  .page-privacy .pv-sec p,
  .page-privacy .pv-list dd,
  .page-privacy .pv-points li {
    color: #222222;
  }

  .page-privacy .pv-callout {
    background: #ffffff;
    border: 1px solid #999999;
    border-left: 3px solid #666666;
  }

  .page-privacy .pv-val,
  .page-privacy .pv-callout p,
  .page-privacy .pv-key {
    color: #222222;
  }
}
<<<END>>>