.page-privacy {
  --pv-cut: 14px;
  --pv-block-gap: 56px;
  background: var(--mist);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 28px 0 0;
  background: var(--ink);
  color: var(--white);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .pv-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-privacy .pv-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(11, 27, 51, 0.97) 0%, rgba(11, 27, 51, 0.86) 48%, rgba(26, 92, 255, 0.6) 100%);
}

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

.page-privacy .pv-hero .breadcrumbs__link {
  color: rgba(255, 255, 255, 0.68);
}

.page-privacy .pv-hero .breadcrumbs__link:hover,
.page-privacy .pv-hero .breadcrumbs__link[aria-current="page"] {
  color: var(--white);
}

.page-privacy .pv-hero .eyebrow {
  color: var(--cyan);
  margin: 18px 0 14px;
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 5.4vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: 40rem;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}

/* 顶部图标摘要 */
.page-privacy .pv-summary {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
  padding-bottom: 0;
}

.page-privacy .pv-summary__item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 80px;
  padding: 14px 16px 18px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .pv-summary__item:first-child {
  grid-column: span 2;
}

.page-privacy .pv-summary__item:hover {
  background: var(--white);
  transform: translateY(-4px);
}

.page-privacy .pv-summary__item:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--blue);
}

.page-privacy .pv-summary__icon {
  display: inline-flex;
  flex: none;
  width: 28px;
  height: 28px;
  color: var(--blue);
}

.page-privacy .pv-summary__icon svg {
  width: 100%;
  height: 100%;
}

.page-privacy .pv-summary__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-privacy .pv-summary__label {
  display: block;
  margin-top: 3px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .flow-content {
  display: grid;
  gap: var(--pv-block-gap);
}

.page-privacy .pv-block {
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-privacy .pv-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .pv-block__num {
  display: inline-block;
  padding: 6px 11px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .pv-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.4vw, 1.72rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .pv-block__lead {
  margin: 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-500);
}

.page-privacy .pv-block__lead--after {
  margin-top: 22px;
  padding-left: 14px;
  border-left: 3px solid var(--blue-100);
}

.page-privacy .pv-block__lead a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-100);
}

.page-privacy .pv-block__lead a:hover {
  border-bottom-color: var(--blue);
}

/* ---------- 信息类型卡片 ---------- */
.page-privacy .pv-cards {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .pv-card {
  padding: 22px 22px 24px;
  background: var(--white);
}

.page-privacy .pv-card--wide {
  margin-top: 24px;
  border-left: 3px solid var(--cyan);
}

.page-privacy .pv-card .panel__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-card .panel__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink-500);
}

.page-privacy .pv-card .panel__text + .panel__text {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* ---------- 用途清单 ---------- */
.page-privacy .pv-uses {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--blue-100);
}

.page-privacy .pv-uses li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0 16px 12px;
  border-bottom: 1px solid var(--blue-100);
  border-left: 3px solid transparent;
  transition: border-left-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .pv-uses li:hover {
  border-left-color: var(--orange);
  background: rgba(255, 255, 255, 0.7);
}

.page-privacy .pv-uses__index {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--blue);
}

.page-privacy .pv-uses p {
  margin: 0;
  max-width: 36em;
  font-size: 0.9688rem;
  line-height: 1.85;
  color: var(--ink-500);
}

.page-privacy .pv-uses a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-100);
}

.page-privacy .pv-uses a:hover {
  border-bottom-color: var(--blue);
}

/* ---------- 展开收起的补充说明 ---------- */
.page-privacy .pv-details {
  margin-top: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .pv-details:hover {
  border-color: var(--blue);
}

.page-privacy .pv-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
}

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

.page-privacy .pv-details > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--blue);
}

.page-privacy .pv-details[open] > summary::after {
  content: "–";
  color: var(--orange);
}

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

.page-privacy .pv-details__body {
  padding: 0 18px 18px;
  max-width: 36em;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink-500);
}

/* ---------- 请求步骤 ---------- */
.page-privacy .steps {
  margin-top: 26px;
}

.page-privacy .step {
  background: var(--white);
}

.page-privacy .step__title {
  font-size: 1rem;
}

.page-privacy .step__text {
  color: var(--ink-500);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  margin-top: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
}

.page-privacy .pv-contact__row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-400);
  padding-top: 3px;
}

.page-privacy .pv-contact__v {
  font-size: 0.9688rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 结尾行动区 ---------- */
.page-privacy .pv-cta {
  position: relative;
  overflow: hidden;
  margin-top: 8px;
  padding: 32px 24px 30px;
  background: var(--ink);
  color: var(--white);
}

.page-privacy .pv-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 52%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 92, 255, 0.55), rgba(0, 212, 200, 0.1));
  clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
}

.page-privacy .pv-cta > * {
  position: relative;
}

.page-privacy .pv-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-cta__text {
  margin: 0 0 20px;
  max-width: 34em;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
}

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

.page-privacy .pv-cta .btn--line {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.page-privacy .pv-cta .btn--line:hover {
  border-color: var(--white);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-summary__item:first-child {
    grid-column: auto;
  }

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

@media (min-width: 760px) {
  .page-privacy .pv-hero {
    padding-top: 40px;
  }

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

  .page-privacy .pv-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    padding: 16px 22px;
  }

  .page-privacy .pv-cta {
    padding: 40px 34px 36px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__lead {
    font-size: 1.0625rem;
  }

  .page-privacy .pv-summary {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-top: 48px;
  }

  .page-privacy .pv-summary__item {
    min-height: 96px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 18px 18px 22px;
  }

  .page-privacy .pv-block__lead {
    font-size: 1.0625rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-summary__item,
  .page-privacy .pv-uses li,
  .page-privacy .pv-details {
    transition: none;
  }

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