.page-privacy {
  --pv-reading: #F3F8F5;
  --pv-ink-soft: rgba(7, 26, 43, 0.74);
  --pv-ink-faint: rgba(7, 26, 43, 0.12);
  --pv-card: #FFFFFF;
  --pv-grad: linear-gradient(115deg, rgba(122, 108, 255, 0.22), rgba(111, 255, 210, 0.18) 55%, rgba(25, 195, 125, 0.16));
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-block: 20px 64px;
  overflow: hidden;
  background:
    radial-gradient(880px 400px at 88% -12%, rgba(25, 195, 125, 0.32), transparent 70%),
    radial-gradient(660px 380px at 4% 112%, rgba(122, 108, 255, 0.3), transparent 72%),
    var(--ink);
}

.page-privacy .pv-hero__crumb .breadcrumb__link {
  color: var(--mint);
}

.page-privacy .pv-hero__crumb .breadcrumb__current {
  color: var(--mist);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: 34px;
  margin-top: 22px;
}

.page-privacy .pv-hero__eyebrow {
  color: var(--lime);
}

.page-privacy .pv-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-privacy .pv-hero__lead {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 248, 245, 0.82);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border-radius: 6px 30px 6px 30px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
}

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

.page-privacy .pv-hero__figure .media-frame__caption {
  background: rgba(7, 26, 43, 0.86);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 阅读区 ---------- */
.page-privacy .pv-reading {
  background: var(--pv-reading);
  color: var(--ink);
  padding-block: 48px 88px;
}

.page-privacy .pv-body {
  display: grid;
  gap: 32px;
}

/* 目录 */
.page-privacy .pv-rail {
  border-top: 2px solid var(--green);
  padding-top: 16px;
}

.page-privacy .pv-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(7, 26, 43, 0.55);
}

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

.page-privacy .pv-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 10px;
  border-radius: var(--r-s);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .pv-rail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  letter-spacing: 0.06em;
}

.page-privacy .pv-rail__link:hover,
.page-privacy .pv-rail__link:focus-visible {
  background: rgba(25, 195, 125, 0.14);
  outline: 2px solid rgba(54, 214, 231, 0.7);
  outline-offset: 1px;
}

.page-privacy .pv-rail__foot {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(7, 26, 43, 0.6);
}

.page-privacy .pv-rail__foot a {
  color: #0F8C58;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-privacy .pv-sec {
  scroll-margin-top: 110px;
  padding-block: 34px;
  border-top: 1px solid var(--pv-ink-faint);
}

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

.page-privacy .pv-sec:target {
  border-top-color: var(--green);
}

.page-privacy .pv-sec p {
  margin: 0 0 16px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--lime);
  padding: 3px 9px;
  border-radius: 4px;
  transform: skewX(-8deg);
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-sec h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

/* 图例卡片 */
.page-privacy .pv-legend {
  display: grid;
  gap: 14px;
  margin: 22px 0 24px;
}

.page-privacy .pv-legend__card {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: var(--r-m);
  background: linear-gradient(170deg, #FFFFFF, #F7FBF9);
  border: 1px solid rgba(7, 26, 43, 0.09);
  box-shadow: 0 10px 24px -20px rgba(7, 26, 43, 0.6);
}

.page-privacy .pv-legend__card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: var(--r-m) 0 0 var(--r-m);
  background: linear-gradient(180deg, var(--green), var(--cyan));
}

.page-privacy .pv-legend__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-privacy .pv-legend__code {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--green);
}

/* 注释带 */
.page-privacy .pv-note {
  position: relative;
  margin: 20px 0 0;
  padding: 14px 16px 14px 20px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(7, 26, 43, 0.7);
  background: var(--pv-grad);
  border-radius: 4px 18px 4px 18px;
}

.page-privacy .pv-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  background: var(--cyan);
  border-radius: 2px;
}

/* 用途定义列表 */
.page-privacy .pv-uses {
  margin: 20px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pv-ink-faint);
}

.page-privacy .pv-uses__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pv-ink-faint);
}

.page-privacy .pv-uses dt {
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
}

.page-privacy .pv-uses dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* 数据流图 */
.page-privacy .pv-sec--tint {
  margin-inline: -18px;
  padding-inline: 18px;
  border-radius: 4px 26px 4px 26px;
  background: linear-gradient(150deg, rgba(122, 108, 255, 0.14), rgba(111, 255, 210, 0.14) 60%, rgba(25, 195, 125, 0.1));
}

.page-privacy .pv-flow-wrap {
  margin: 22px 0;
  padding: 14px 10px 10px;
  background: var(--ink);
  border-radius: var(--r-m);
  border: 1px solid var(--line-strong);
}

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

.page-privacy .pv-flow text {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-privacy .pv-flow__cap {
  display: block;
  margin: 10px 6px 2px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-align: center;
}

/* 简短列表 */
.page-privacy .pv-list {
  margin: 20px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--green);
  transform: skewX(-12deg);
}

.page-privacy .pv-list strong {
  color: var(--ink);
}

/* 权利清单 */
.page-privacy .pv-rights {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .pv-acc {
  background: var(--pv-card);
  border: 1px solid rgba(7, 26, 43, 0.1);
  border-radius: var(--r-s);
  overflow: hidden;
}

.page-privacy .pv-acc[open] {
  border-color: rgba(25, 195, 125, 0.55);
}

.page-privacy .pv-acc summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 16px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}

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

.page-privacy .pv-acc summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--green);
}

.page-privacy .pv-acc[open] summary::after {
  content: "–";
}

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

.page-privacy .pv-acc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(7, 26, 43, 0.5);
}

.page-privacy .pv-acc__body {
  padding: 0 16px 16px 16px;
  border-top: 1px solid var(--pv-ink-faint);
  padding-top: 14px;
}

.page-privacy .pv-acc__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* 结尾 */
.page-privacy .pv-sec--end {
  padding-bottom: 0;
}

.page-privacy .pv-mail {
  color: #0F8C58;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
}

.page-privacy .pv-links {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .pv-links__card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--r-s);
  border: 1px solid rgba(7, 26, 43, 0.12);
  background: linear-gradient(160deg, #FFFFFF, #F5FAF7);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-privacy .pv-links__card:hover,
.page-privacy .pv-links__card:focus-visible {
  border-color: var(--green);
  transform: translateY(-2px);
}

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

.page-privacy .pv-links__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

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

  .page-privacy .pv-legend__card:nth-child(2) {
    transform: translateY(14px);
  }

  .page-privacy .pv-legend__card:nth-child(4) {
    transform: translateY(14px);
  }

  .page-privacy .pv-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-uses__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero {
    padding-block: 28px 84px;
  }

  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: 56px;
  }

  .page-privacy .pv-reading {
    padding-block: 64px 104px;
  }

  .page-privacy .pv-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 108px;
  }

  .page-privacy .pv-content {
    max-width: 720px;
  }

  .page-privacy .pv-sec {
    padding-block: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-legend__card,
  .page-privacy .pv-links__card {
    transform: none;
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #FFFFFF;
    color: #000000;
  }

  .page-privacy .pv-hero {
    background: none;
    padding-block: 0 16px;
  }

  .page-privacy .pv-hero h1,
  .page-privacy .pv-hero__lead {
    color: #000000;
  }

  .page-privacy .pv-hero__figure,
  .page-privacy .pv-rail,
  .page-privacy .pv-flow-wrap,
  .page-privacy .pv-links {
    display: none;
  }

  .page-privacy .pv-reading {
    background: none;
    padding-block: 0;
  }

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

  .page-privacy .pv-acc {
    border: 0;
  }

  .page-privacy .pv-acc[open] {
    border: 0;
  }
}
<<<END>>>