.page-privacy {
  --pv-measure: 30em;
  --pv-rule: rgba(46, 71, 64, 0.55);
  --pv-dash: rgba(46, 71, 64, 0.5);
  --pv-sec-gap: clamp(44px, 7vw, 84px);
  display: block;
  padding-bottom: clamp(56px, 9vw, 120px);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(24px, 4vw, 44px);
  isolation: isolate;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: -12% -8% 18% -8%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(72% 62% at 84% 0%, rgba(201, 255, 63, 0.13), transparent 62%),
    radial-gradient(62% 58% at 2% 98%, rgba(111, 227, 196, 0.1), transparent 66%);
}

.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  max-width: 15em;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-privacy .pv-lead {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.95;
  color: var(--text);
}

.page-privacy .pv-banner {
  margin: clamp(28px, 4.4vw, 48px) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-privacy .pv-banner .figure-media {
  display: block;
  background: linear-gradient(150deg, var(--ink-2), var(--panel));
}

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

/* ---------- 目录 ---------- */

.page-privacy .pv-toc {
  margin-top: clamp(34px, 5vw, 60px);
  padding: clamp(20px, 3vw, 30px) 0 clamp(24px, 3.4vw, 34px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-toc-title {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--mint);
}

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

.page-privacy .pv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  text-decoration: none;
  border-radius: 4px;
  transition: color 0.2s var(--ease);
}

.page-privacy .pv-toc-link:hover {
  color: var(--lime);
}

.page-privacy .pv-toc-link:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-privacy .pv-toc-num {
  flex: none;
  min-width: 1.7em;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

/* ---------- 正文栏 ---------- */

.page-privacy .pv-body {
  max-width: var(--pv-measure);
  margin-inline: auto;
  padding-top: clamp(4px, 1vw, 16px);
}

.page-privacy .pv-sec {
  padding-block: var(--pv-sec-gap);
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: 88px;
}

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

.page-privacy .pv-sec-num {
  display: block;
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-privacy .pv-sec h2 {
  margin: 0 0 22px;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-privacy .pv-p {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.95;
  color: var(--text);
}

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

.page-privacy .pv-h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 30px 0 12px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-privacy .pv-h3::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--amber);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

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

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 9px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text);
}

.page-privacy .pv-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.85em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
  opacity: 0.75;
}

.page-privacy .pv-callout {
  margin: 26px 0;
  padding: 2px 0 2px 18px;
  border-left: 3px solid var(--lime);
  font-size: 17px;
  line-height: 1.9;
  color: var(--paper);
}

/* ---------- 折叠步骤 ---------- */

.page-privacy .pv-details {
  margin: 26px 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(20, 51, 42, 0.55), rgba(11, 30, 24, 0.55));
  overflow: hidden;
}

.page-privacy .pv-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  transition: background 0.2s var(--ease);
}

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

.page-privacy .pv-details summary:hover {
  background: rgba(111, 227, 196, 0.07);
}

.page-privacy .pv-details summary:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: -3px;
}

.page-privacy .pv-details summary::after {
  content: "+";
  flex: none;
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
  color: var(--lime);
}

.page-privacy .pv-details[open] summary::after {
  content: "\2013";
}

.page-privacy .pv-details-body {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: pv-step;
}

.page-privacy .pv-steps li {
  counter-increment: pv-step;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  padding: 12px 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
  border-bottom: 1px dashed var(--pv-dash);
}

.page-privacy .pv-steps li:first-child {
  padding-top: 0;
}

.page-privacy .pv-steps li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--amber);
}

/* ---------- 联系方式卡 ---------- */

.page-privacy .pv-contact {
  margin: 28px 0 0;
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background:
    radial-gradient(130% 120% at 100% 0%, rgba(201, 255, 63, 0.09), transparent 58%),
    var(--ink-2);
}

.page-privacy .pv-contact-row {
  display: grid;
  gap: 5px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--pv-dash);
}

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

.page-privacy .pv-contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-contact-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mint);
}

.page-privacy .pv-contact-value {
  font-size: 17px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 延伸入口 ---------- */

.page-privacy .pv-more {
  margin-top: clamp(46px, 7vw, 88px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-more-title {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-more-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-more-link {
  display: block;
  padding: 14px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-privacy .pv-more-link:hover {
  color: var(--paper);
  border-color: var(--lime);
  transform: translateX(4px);
}

.page-privacy .pv-more-link:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .pv-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 32px;
  }
}

@media (max-width: 640px) {
  .page-privacy .pv-body {
    max-width: 100%;
  }

  .page-privacy .pv-hero h1 {
    font-size: clamp(28px, 8vw, 36px);
    max-width: 100%;
  }

  .page-privacy .pv-lead {
    font-size: 16px;
  }

  .page-privacy .pv-p,
  .page-privacy .pv-callout,
  .page-privacy .pv-contact-value {
    font-size: 16px;
  }

  .page-privacy .pv-list li {
    font-size: 15px;
  }

  .page-privacy .pv-callout {
    padding-left: 14px;
    border-left-width: 2px;
  }

  .page-privacy .pv-steps li {
    grid-template-columns: 26px 1fr;
    gap: 8px;
  }

  .page-privacy .pv-details summary,
  .page-privacy .pv-details-body {
    padding-inline: 16px;
  }

  .page-privacy .pv-banner {
    border-radius: var(--r-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-link,
  .page-privacy .pv-more-link,
  .page-privacy .pv-details summary {
    transition: none;
  }

  .page-privacy .pv-more-link:hover {
    transform: none;
  }
}
<<<END>>>