.page-privacy {
  --pv-edge: rgba(7, 24, 43, .14);
  --pv-edge-soft: rgba(7, 24, 43, .08);
  --pv-ink-soft: rgba(7, 24, 43, .72);
  --pv-on-dark: rgba(237, 243, 247, .78);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(52, 214, 165, .16), transparent 58%),
    radial-gradient(90% 70% at 6% 98%, rgba(59, 60, 143, .45), transparent 62%),
    var(--space-blue);
  color: var(--mist);
  padding: calc(var(--header-h) + 28px) 0 44px;
  border-bottom: 1px solid rgba(195, 208, 220, .2);
}

.page-privacy .pv-hero__svg {
  position: absolute;
  top: -48px;
  right: -150px;
  width: min(600px, 108vw);
  height: auto;
  z-index: -1;
  opacity: .9;
  pointer-events: none;
}

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

.page-privacy .pv-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  font-size: 13px;
}

.page-privacy .pv-breadcrumb li {
  display: inline-flex;
  align-items: center;
  color: var(--pv-on-dark);
}

.page-privacy .pv-breadcrumb li + li::before {
  content: "/";
  margin-inline-end: 8px;
  color: rgba(237, 243, 247, .38);
}

.page-privacy .pv-breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(237, 243, 247, .3);
  padding-bottom: 1px;
}

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

.page-privacy .pv-breadcrumb [aria-current="page"] {
  color: var(--mint);
}

.page-privacy .pv-eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--mint);
  text-transform: uppercase;
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 16px 0 0;
  max-width: 13em;
}

.page-privacy .pv-lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-on-dark);
}

.page-privacy .pv-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

.page-privacy .pv-fact-num {
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 700;
  line-height: 1;
  color: var(--mint);
  white-space: nowrap;
}

.page-privacy .pv-fact-text {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--pv-on-dark);
}

.page-privacy .pv-hero__figure {
  margin: 34px 0 0;
  position: relative;
  overflow: hidden;
  background: var(--midnight);
  border: 1px solid rgba(195, 208, 220, .22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: .82;
}

/* ---------- 正文双栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-block: clamp(30px, 6vw, 60px) clamp(36px, 7vw, 72px);
}

/* 章节索引 */
.page-privacy .pv-index {
  background: #fff;
  border: 1px solid var(--pv-edge-soft);
  border-top: 3px solid var(--indigo);
  padding: 18px 18px 16px;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ink);
}

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

.page-privacy .pv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid var(--pv-edge);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color .24s var(--ease), background-color .24s var(--ease);
}

.page-privacy .pv-index__list a .mono {
  font-size: 11.5px;
  color: var(--orange);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  border-left-color: var(--orange);
  background: rgba(255, 107, 26, .07);
  outline: none;
}

.page-privacy .pv-index__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

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

.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
  border-top: 1px solid var(--pv-edge-soft);
  padding-block: clamp(24px, 4vw, 36px);
}

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

.page-privacy .pv-sec--last {
  padding-bottom: 0;
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.6vw, 29px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pv-sec__num {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--orange-deep);
  border: 1px solid rgba(255, 107, 26, .38);
  padding: 3px 8px;
  border-radius: 2px;
}

.page-privacy .pv-article p {
  margin: 0 0 15px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-article strong {
  font-weight: 700;
  color: var(--space-blue);
}

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 7px;
  height: 7px;
  border: 1.5px solid var(--orange);
  transform: rotate(45deg);
}

/* 分类卡 */
.page-privacy .pv-defs {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-def {
  background: #fff;
  border: 1px solid var(--pv-edge-soft);
  border-left: 3px solid var(--mint);
  padding: 16px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-privacy .pv-def:nth-child(2) { border-left-color: var(--orange); }
.page-privacy .pv-def:nth-child(3) { border-left-color: var(--indigo); }
.page-privacy .pv-def:nth-child(4) { border-left-color: var(--amber); }

.page-privacy .pv-def h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--space-blue);
}

.page-privacy .pv-def p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pv-ink-soft);
}

/* 折叠说明 */
.page-privacy .pv-fold {
  border: 1px solid var(--pv-edge);
  background: #fff;
  margin-bottom: 10px;
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--space-blue);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-fold summary::after {
  content: "+";
  margin-inline-start: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--orange);
}

.page-privacy .pv-fold[open] summary::after {
  content: "\2212";
}

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

.page-privacy .pv-fold__tag {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--indigo);
  border: 1px solid var(--pv-edge);
  padding: 1px 7px;
  border-radius: 2px;
}

.page-privacy .pv-fold__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--pv-edge-soft);
  padding-top: 14px;
}

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

/* 深色提示块 */
.page-privacy .pv-callout {
  background:
    linear-gradient(120deg, rgba(59, 60, 143, .55), transparent 62%),
    var(--midnight);
  color: var(--mist);
  padding: 20px 22px;
  margin: 0 0 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-privacy .pv-callout__label {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--mint);
}

.page-privacy .pv-callout p:last-child {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mist);
}

/* 联系邮箱 */
.page-privacy .pv-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 18px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--pv-edge);
  border-left: 3px solid var(--orange);
}

.page-privacy .pv-mail__label {
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-mail__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 3.4vw, 17px);
  font-weight: 700;
  color: var(--space-blue);
  word-break: break-all;
}

/* 页尾块 */
.page-privacy .pv-outro-wrap {
  padding-bottom: clamp(40px, 7vw, 72px);
}

.page-privacy .pv-outro {
  background:
    radial-gradient(90% 120% at 96% 0%, rgba(255, 107, 26, .22), transparent 58%),
    var(--space-blue);
  color: var(--mist);
  padding: clamp(26px, 5vw, 44px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .pv-outro h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.6vw, 28px);
  line-height: 1.3;
  color: var(--mist);
}

.page-privacy .pv-outro p {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--pv-on-dark);
}

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

.page-privacy .pv-outro__links .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-hero {
    padding: calc(var(--header-h) + 40px) 0 56px;
  }

  .page-privacy .pv-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-privacy .pv-hero__facts li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-privacy .pv-defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-defs .pv-def:nth-child(2) {
    border-left-color: var(--orange);
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: 266px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .pv-hero__svg {
    top: -70px;
    right: -60px;
    width: min(660px, 52vw);
  }

  .page-privacy .pv-hero__figure {
    margin-top: 40px;
  }

  .page-privacy .pv-lede {
    font-size: 17px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-hero h1 {
    max-width: 12em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index__list a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>