.page-privacy {
  --pv-r: 26px;
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font);
  overflow-x: hidden;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

.page-privacy .pv-ribbon {
  height: 6px;
  background: linear-gradient(90deg, var(--sky) 0 46%, var(--red) 46% 74%, var(--barley) 74% 100%);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: 20px 0 44px;
  background: linear-gradient(165deg, var(--ice) 0%, var(--snow) 58%);
  isolation: isolate;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -90px;
  right: -120px;
  width: 520px;
  height: 380px;
  transform: rotate(-10deg);
  border-radius: 72px;
  background: linear-gradient(135deg, rgba(46, 111, 224, 0.18), rgba(46, 111, 224, 0));
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -70px;
  bottom: -50px;
  width: 220px;
  height: 160px;
  transform: rotate(8deg);
  border-radius: 44px;
  background: linear-gradient(160deg, rgba(232, 178, 58, 0.22), rgba(232, 178, 58, 0));
}

.page-privacy .breadcrumb {
  margin-bottom: 20px;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(91, 107, 130, 0.55);
}

.page-privacy .breadcrumb a {
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  border-bottom-color: var(--deep);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: 30px;
}

.page-privacy .pv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--deep);
}

.page-privacy .pv-eyebrow::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: var(--barley);
}

.page-privacy .pv-hero__text h1 {
  margin: 14px 0 0;
  font-size: clamp(29px, 6.2vw, 52px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .pv-lede {
  margin: 18px 0 0;
  max-width: 48em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .pv-tag {
  display: inline-block;
  padding: 6px 13px;
  border-radius: var(--pill);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--deep);
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-tag:hover {
  background: var(--ice);
  border-color: rgba(46, 111, 224, 0.5);
}

.page-privacy .pv-figure {
  position: relative;
  margin: 0;
  border-radius: var(--pv-r);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--ice);
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .pv-figure figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 12px;
  border-radius: var(--pill);
  background: rgba(247, 250, 255, 0.94);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--deep);
}

/* ---------- 文档区 ---------- */
.page-privacy .pv-doc-section {
  padding: 8px 0 64px;
  background: linear-gradient(180deg, rgba(230, 240, 255, 0) 0%, rgba(230, 240, 255, 0.55) 100%);
}

.page-privacy .pv-doc {
  display: grid;
  gap: 24px;
}

.page-privacy .pv-toc {
  align-self: start;
  padding: 18px 16px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--snow);
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-md);
  border-left: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: var(--ice);
  border-left-color: var(--sky);
  color: var(--deep);
}

.page-privacy .pv-toc__list a:focus-visible {
  outline: 3px solid var(--barley);
  outline-offset: 2px;
}

.page-privacy .pv-toc__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}

.page-privacy .pv-toc__foot p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-privacy .pv-body {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-privacy .pv-block {
  min-width: 0;
  padding: clamp(18px, 3.4vw, 30px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--snow);
  scroll-margin-top: 24px;
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease), transform 200ms var(--ease);
}

@media (hover: hover) {
  .page-privacy .pv-block:hover {
    border-color: rgba(18, 62, 140, 0.34);
    box-shadow: var(--shadow-1);
    transform: translateY(-2px);
  }
}

.page-privacy .pv-block:target {
  border-color: rgba(46, 111, 224, 0.5);
  box-shadow: 0 0 0 3px rgba(46, 111, 224, 0.12);
}

.page-privacy .pv-block__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-num {
  flex: none;
  padding: 3px 9px;
  border-radius: var(--pill);
  border: 1px solid rgba(232, 178, 58, 0.5);
  background: var(--barley-soft);
  color: var(--barley-ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
}

.page-privacy .pv-block h2 {
  margin: 0;
  font-size: clamp(19px, 2.9vw, 25px);
  line-height: 1.32;
  letter-spacing: 0.01em;
  font-weight: 800;
  color: var(--deep);
}

.page-privacy .pv-block p {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-privacy .pv-block p a {
  color: var(--deep);
  text-decoration: none;
  border-bottom: 2px solid rgba(200, 16, 46, 0.32);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .pv-block p a:hover,
.page-privacy .pv-block p a:focus-visible {
  color: var(--red-deep);
  border-bottom-color: var(--red);
}

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

.page-privacy .pv-list {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 10px;
  height: 3px;
  border-radius: 2px;
  background: var(--sky);
}

.page-privacy .pv-def {
  margin: 18px 0 0;
  padding: 14px 16px 14px 18px;
  border-left: 4px solid var(--sky);
  border-radius: var(--r-md) var(--r-lg) var(--r-lg) var(--r-md);
  background: var(--ice);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--deep);
}

.page-privacy .pv-facts {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
}

.page-privacy .pv-facts__cell {
  padding: 14px 14px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, #ffffff, var(--ice));
}

.page-privacy .pv-facts__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-privacy .pv-facts__value small {
  margin-left: 3px;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate);
}

.page-privacy .pv-facts__label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--slate);
}

.page-privacy .pv-steps {
  counter-reset: pv-step;
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-steps li {
  counter-increment: pv-step;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .pv-steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  display: block;
  height: 30px;
  line-height: 28px;
  text-align: center;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  background: var(--ice);
  color: var(--deep);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

/* ---------- 按钮 ---------- */
.page-privacy .pv-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--pill);
  border: 1.5px solid var(--red);
  background: var(--red);
  color: #ffffff;
  font-size: 14.5px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-solid:hover {
  background: var(--red-deep);
  border-color: var(--red-deep);
}

.page-privacy .pv-solid:focus-visible {
  outline: 3px solid var(--barley);
  outline-offset: 3px;
}

.page-privacy .pv-solid--sm {
  min-height: 40px;
  padding: 0 16px;
  font-size: 13.5px;
  width: 100%;
}

/* ---------- 收束 ---------- */
.page-privacy .pv-tail {
  padding: 0 0 72px;
}

.page-privacy .pv-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 4.6vw, 44px);
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--deep) 0%, var(--sky-deep) 58%, var(--sky) 100%);
  color: var(--snow);
}

.page-privacy .pv-cta::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -70px;
  right: -50px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 178, 58, 0.36), rgba(232, 178, 58, 0));
}

.page-privacy .pv-cta::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -40px;
  bottom: -90px;
  width: 220px;
  height: 220px;
  transform: rotate(18deg);
  border-radius: 46px;
  background: rgba(255, 255, 255, 0.07);
}

.page-privacy .pv-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.page-privacy .pv-cta p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(247, 250, 255, 0.86);
}

.page-privacy .pv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-privacy .pv-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: var(--pill);
  border: 1.5px solid rgba(247, 250, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  color: var(--snow);
  font-size: 14.5px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #ffffff;
}

.page-privacy .pv-ghost:focus-visible {
  outline: 3px solid var(--barley);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-ribbon {
    height: 7px;
  }

  .page-privacy .pv-hero {
    padding: 26px 0 56px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 48px;
  }

  .page-privacy .pv-doc {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-block,
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-tag,
  .page-privacy .pv-solid,
  .page-privacy .pv-ghost {
    transition: none;
  }

  .page-privacy .pv-block:hover {
    transform: none;
  }
}