.page-privacy {
  --pv-rule: rgba(11, 16, 38, .14);
  --pv-body: #1B2440;
  --pv-mark: #0E8F68;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  background: var(--night);
  color: var(--paper-text);
  padding-top: clamp(20px, 3vw, 38px);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 340px;
  background:
    radial-gradient(120% 82% at 84% -12%, rgba(42, 245, 176, .17), transparent 62%),
    radial-gradient(90% 70% at 6% 0%, rgba(42, 245, 176, .08), transparent 58%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(28px, 4vw, 52px);
}

.page-privacy .pv-hero .crumbs {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-privacy .pv-hero .crumbs__list {
  color: rgba(236, 233, 225, .58);
}

.page-privacy .pv-hero .crumbs__item a {
  color: rgba(236, 233, 225, .76);
  text-decoration: none;
}

.page-privacy .pv-hero .crumbs__item a:hover,
.page-privacy .pv-hero .crumbs__item a:focus-visible {
  color: var(--signal);
}

.page-privacy .pv-hero .eyebrow {
  color: var(--signal);
}

.page-privacy .pv-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 7.5vw, 88px);
  line-height: 1.04;
  letter-spacing: .02em;
  color: var(--paper-text);
}

.page-privacy .pv-hero__lede {
  margin: clamp(16px, 2.2vw, 24px) 0 0;
  max-width: 68ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.9;
  color: rgba(236, 233, 225, .80);
}

.page-privacy .pv-hero__stamp {
  display: inline-block;
  margin-top: clamp(16px, 2.2vw, 24px);
  padding: 5px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(236, 233, 225, .68);
}

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

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

/* ---------- 正文 ---------- */
.page-privacy .pv-body {
  background: var(--paper);
  padding: clamp(40px, 6vw, 88px) 0 clamp(64px, 9vw, 128px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-privacy .pv-article {
  min-width: 0;
  overflow-wrap: break-word;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  border-left: 2px solid var(--moss);
  padding-left: 16px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #6E8156;
}

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

.page-privacy .pv-toc__list a {
  display: block;
  padding: 7px 12px;
  border-radius: var(--r-pill);
  font-size: 14px;
  line-height: 1.45;
  color: #3B4463;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: rgba(11, 16, 38, .07);
  color: var(--ink);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-chapter {
  scroll-margin-top: 112px;
  padding: clamp(26px, 3.6vw, 44px) 0;
  border-top: 1px solid var(--pv-rule);
}

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

.page-privacy .pv-chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .pv-chapter__num {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: rgba(11, 16, 38, .22);
}

.page-privacy .pv-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .pv-chapter > p {
  margin: 0 0 1.1em;
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pv-body);
}

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

.page-privacy .pv-chapter > p a,
.page-privacy .pv-list a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--pv-mark);
}

.page-privacy .pv-chapter > p a:hover,
.page-privacy .pv-chapter > p a:focus-visible,
.page-privacy .pv-list a:hover,
.page-privacy .pv-list a:focus-visible {
  color: var(--pv-mark);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  margin: 0 0 1.1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 72ch;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .9em;
  width: 11px;
  height: 2px;
  border-radius: 2px;
  background: var(--moss);
}

.page-privacy .pv-list strong {
  color: var(--ink);
  font-weight: 600;
}

.page-privacy .pv-mark {
  color: var(--ink);
  font-weight: 700;
  border-bottom: 2px solid var(--pv-mark);
  padding-bottom: 1px;
}

/* ---------- 深色存储卡 ---------- */
.page-privacy .pv-deck {
  margin: clamp(20px, 3vw, 30px) 0;
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--night);
  color: var(--paper-text);
}

.page-privacy .pv-deck__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .pv-deck__lede {
  margin: 0 0 16px;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(236, 233, 225, .76);
}

.page-privacy .pv-store {
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-store:first-of-type {
  border-top: 0;
}

.page-privacy .pv-store > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper-text);
}

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

.page-privacy .pv-store > summary::marker {
  content: "";
}

.page-privacy .pv-store > summary:hover .pv-store__name,
.page-privacy .pv-store > summary:focus-visible .pv-store__name {
  color: var(--signal);
}

.page-privacy .pv-store__tag {
  flex: none;
  padding: 2px 9px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--signal);
}

.page-privacy .pv-store__name {
  font-weight: 600;
  transition: color .2s ease;
}

.page-privacy .pv-store__chev {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  margin-left: auto;
}

.page-privacy .pv-store__chev::before,
.page-privacy .pv-store__chev::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--signal);
  border-radius: 2px;
  transition: transform .2s ease;
}

.page-privacy .pv-store__chev::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.page-privacy .pv-store__chev::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.page-privacy .pv-store[open] .pv-store__chev::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-privacy .pv-store__body {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(236, 233, 225, .74);
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-privacy .pv-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 116px;
  }
}

/* ---------- 移动 ---------- */
@media (max-width: 979px) {
  .page-privacy .pv-toc {
    border-left: 0;
    border-top: 2px solid var(--moss);
    padding-left: 0;
    padding-top: 12px;
  }

  .page-privacy .pv-toc__list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
  }

  .page-privacy .pv-toc__list a {
    padding: 8px 14px;
    background: rgba(11, 16, 38, .05);
    font-size: 13px;
  }
}

/* ---------- 动效兼容 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-store__name,
  .page-privacy .pv-store__chev::before,
  .page-privacy .pv-store__chev::after {
    transition: none;
  }
}
<<<END>>>