.page-privacy {
  position: relative;
  overflow-x: clip;
  color: var(--porcelain);
  background:
    radial-gradient(92% 56% at 90% -6%, rgba(91, 58, 166, 0.34), transparent 62%),
    radial-gradient(70% 42% at -4% 20%, rgba(42, 27, 77, 0.6), transparent 72%),
    var(--ink);
  padding-bottom: clamp(56px, 9vw, 128px);
}

/* 面包屑 */
.page-privacy .pv-crumb {
  padding-top: clamp(20px, 4vw, 40px);
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(24px, 4.6vw, 56px) 0 clamp(32px, 5.4vw, 68px);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(26px, 4.2vw, 52px);
  align-items: center;
}

.page-privacy .pv-hero__text {
  min-width: 0;
}

.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--porcelain);
}

.page-privacy .pv-hero__lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(16.5px, 1.5vw, 19px);
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.86);
}

.page-privacy .pv-hero__meta {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(234, 212, 138, 0.82);
  padding-left: 14px;
  border-left: 2px solid rgba(201, 162, 39, 0.55);
}

.page-privacy .pv-hero__art {
  position: relative;
  margin: 0;
  border: 1px solid rgba(201, 162, 39, 0.38);
  background: linear-gradient(150deg, var(--purple-deep), var(--ink-2) 70%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  box-shadow: inset 0 1px 0 rgba(234, 212, 138, 0.28), 0 24px 60px rgba(11, 14, 26, 0.66);
}

.page-privacy .pv-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.92;
}

/* 主体两栏 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  padding-top: clamp(20px, 3.4vw, 36px);
}

.page-privacy .pv-toc {
  border: 1px solid var(--edge);
  border-left: 2px solid var(--gold);
  background: rgba(20, 26, 46, 0.72);
  padding: 16px 16px 18px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--gold-light);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 6px;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(247, 244, 236, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 64, 92, 0.6);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-toc__link span {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gold);
  flex: none;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--porcelain);
  background: rgba(91, 58, 166, 0.22);
}

/* 条款 */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-clause {
  position: relative;
  padding-top: clamp(26px, 3.8vw, 44px);
  padding-bottom: clamp(26px, 3.8vw, 44px);
  scroll-margin-top: calc(var(--topbar) + 32px);
}

.page-privacy .pv-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.85) 0%, rgba(201, 162, 39, 0.14) 58%, rgba(201, 162, 39, 0) 100%);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.page-privacy .pv-clause__no {
  font-family: var(--font-brush);
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--porcelain);
}

.page-privacy .pv-clause__summary {
  margin: 0 0 20px;
  max-width: 58ch;
  font-size: clamp(16.5px, 1.5vw, 19.5px);
  line-height: 1.8;
  color: var(--porcelain);
}

.page-privacy .pv-clause__extra {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.66);
  padding-left: 14px;
  border-left: 2px solid var(--edge);
}

/* 条目列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.84);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .pv-list strong {
  color: var(--gold-light);
  font-weight: 700;
  margin-right: 0.35em;
}

/* 用途映射 */
.page-privacy .pv-map {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-map__item {
  padding: 14px 16px;
  background: rgba(20, 26, 46, 0.62);
  border-left: 2px solid var(--purple-light);
}

.page-privacy .pv-map__from {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}

.page-privacy .pv-map__to {
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(247, 244, 236, 0.82);
}

/* 高亮提示框 */
.page-privacy .pv-note {
  margin-top: 22px;
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(135deg, rgba(42, 27, 77, 0.96), rgba(20, 26, 46, 0.92));
  border: 1px solid rgba(139, 107, 224, 0.36);
  border-top-color: rgba(201, 162, 39, 0.72);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .pv-note p {
  margin: 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.9);
}

/* 步骤 */
.page-privacy .pv-steps {
  list-style: none;
  counter-reset: pvstep;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-steps > li {
  counter-increment: pvstep;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.84);
}

.page-privacy .pv-steps > li::before {
  content: counter(pvstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: center;
  padding: 5px 0;
  color: var(--gold);
  border: 1px solid rgba(201, 162, 39, 0.45);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  color: var(--gold-light);
  overflow-wrap: anywhere;
}

/* 折叠说明 */
.page-privacy .pv-detail {
  margin-top: 20px;
  border: 1px solid var(--edge);
  background: rgba(20, 26, 46, 0.58);
}

.page-privacy .pv-detail > summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 15px 18px 15px 44px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gold-light);
  transition: background 0.22s var(--ease);
}

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

.page-privacy .pv-detail > summary::before {
  content: "+";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .pv-detail[open] > summary::before {
  content: "−";
}

.page-privacy .pv-detail > summary:hover {
  background: rgba(91, 58, 166, 0.24);
}

.page-privacy .pv-detail__body {
  padding: 2px 18px 20px 44px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 244, 236, 0.8);
}

.page-privacy .pv-detail__body p {
  margin: 0;
  max-width: 62ch;
}

/* 相关入口 */
.page-privacy .pv-links {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-links li {
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(56, 64, 92, 0.66);
}

/* 返回顶部 */
.page-privacy .pv-top {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(14px, 3vw, 30px);
  z-index: 20;
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--gold-light);
  background: rgba(20, 26, 46, 0.9);
  border: 1px solid rgba(201, 162, 39, 0.45);
  padding: 9px 15px;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--ink);
  background: var(--gold-light);
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-privacy .pv-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .pv-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }
}

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

  .page-privacy .pv-hero__art {
    justify-self: end;
    width: 100%;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--topbar) + 22px);
  }

  .page-privacy .pv-body {
    padding-left: clamp(7px, 1.4vw, 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-detail > summary,
  .page-privacy .pv-top {
    transition: none;
  }
}
<<<END>>>