.page-privacy {
  background:
    radial-gradient(900px 520px at 92% -10%, rgba(59, 167, 255, 0.14), transparent 62%),
    radial-gradient(760px 460px at 2% 18%, rgba(198, 255, 61, 0.07), transparent 66%),
    var(--ink);
  color: var(--white);
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__art {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.7) contrast(1.15);
}

.page-privacy .privacy-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 26, 20, 0.6) 0%, rgba(6, 26, 20, 0.88) 58%, var(--ink) 100%);
}

.page-privacy .privacy-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(198, 255, 61, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198, 255, 61, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(130% 100% at 28% 0%, #000 8%, transparent 72%);
  mask-image: radial-gradient(130% 100% at 28% 0%, #000 8%, transparent 72%);
}

.page-privacy .privacy-hero__inner {
  padding-block: clamp(22px, 4vw, 48px) clamp(38px, 6vw, 76px);
}

.page-privacy .privacy-hero__inner .crumbs {
  margin: 0 0 clamp(20px, 3vw, 36px);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-privacy .privacy-hero__inner .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__inner .crumbs li {
  color: var(--muted);
}

.page-privacy .privacy-hero__inner .crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: rgba(145, 168, 157, 0.6);
}

.page-privacy .privacy-hero__inner .crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.16s var(--ease);
}

.page-privacy .privacy-hero__inner .crumbs a:hover,
.page-privacy .privacy-hero__inner .crumbs a:focus-visible {
  color: var(--lime);
}

.page-privacy .privacy-hero__inner .eyebrow {
  margin: 0 0 14px;
  color: var(--lime);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  font-weight: 700;
  color: var(--white);
  text-shadow: 0 18px 60px rgba(198, 255, 61, 0.12);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 58ch;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: rgba(242, 247, 241, 0.84);
}

.page-privacy .privacy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

/* 摘要卡 */
.page-privacy .privacy-brief {
  margin-top: clamp(30px, 4.5vw, 52px);
  max-width: 780px;
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(152deg, rgba(12, 42, 32, 0.95), rgba(10, 33, 26, 0.72));
  box-shadow: inset 0 1px 0 rgba(198, 255, 61, 0.16), 0 26px 60px rgba(0, 0, 0, 0.3);
}

.page-privacy .privacy-brief__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .privacy-brief__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-brief__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 0.94rem;
  line-height: 1.7;
  color: rgba(242, 247, 241, 0.86);
}

.page-privacy .privacy-brief__list .num {
  color: var(--lime);
  letter-spacing: 0.08em;
}

/* ---------- 正文与目录 ---------- */
.page-privacy .privacy-body {
  padding-top: clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-toc {
  margin-bottom: clamp(28px, 4vw, 40px);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 12px 9px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.45;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
  background: linear-gradient(90deg, rgba(198, 255, 61, 0.12), rgba(198, 255, 61, 0));
}

/* 章节 */
.page-privacy .privacy-sec {
  padding-block: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}

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

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

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  letter-spacing: -0.01em;
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

.page-privacy .privacy-sec__title .index-num {
  flex: none;
  color: var(--lime);
  font-size: 0.68em;
  letter-spacing: 0.12em;
}

.page-privacy .privacy-sec__title::after {
  content: "";
  flex: 1 1 auto;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(198, 255, 61, 0.5), rgba(198, 255, 61, 0));
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 0.97rem;
  line-height: 1.85;
  color: rgba(242, 247, 241, 0.84);
}

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

.page-privacy .privacy-sec a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(59, 167, 255, 0.45);
  text-underline-offset: 3px;
  transition: color 0.16s var(--ease), text-decoration-color 0.16s var(--ease);
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--lime);
  text-decoration-color: var(--lime);
}

/* 条目列表 */
.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  max-width: 64ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(242, 247, 241, 0.82);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--lime);
}

.page-privacy .privacy-list__k {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

/* 存储分类小卡 */
.page-privacy .privacy-grid {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
}

.page-privacy .privacy-grid__cell {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--stripe);
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-privacy .privacy-grid__cell:hover {
  border-color: rgba(198, 255, 61, 0.45);
  background: var(--panel);
}

.page-privacy .privacy-grid__cell h3 {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--blue);
}

.page-privacy .privacy-grid__cell p {
  margin: 0;
  max-width: none;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(242, 247, 241, 0.8);
}

/* 旁注 */
.page-privacy .privacy-note {
  margin-top: 18px;
  padding: 16px 20px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(255, 107, 44, 0.09);
}

.page-privacy .privacy-note p {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(242, 247, 241, 0.88);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    display: grid;
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
    align-self: start;
    margin-bottom: 0;
  }

  .page-privacy .privacy-hero__lead {
    max-width: 62ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-sec a,
  .page-privacy .privacy-grid__cell,
  .page-privacy .privacy-hero__inner .crumbs a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding-bottom: 0;
  }

  .page-privacy .privacy-hero {
    border-bottom: 1px solid #cccccc;
  }

  .page-privacy .privacy-hero__art,
  .page-privacy .privacy-hero__grid,
  .page-privacy .privacy-hero__actions,
  .page-privacy .privacy-toc {
    display: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-sec__title,
  .page-privacy .privacy-sec p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-grid__cell p,
  .page-privacy .privacy-note p {
    color: #111111;
    text-shadow: none;
  }

  .page-privacy .privacy-brief,
  .page-privacy .privacy-grid__cell,
  .page-privacy .privacy-note {
    background: #ffffff;
    border-color: #cccccc;
    box-shadow: none;
  }
}
<<<END>>>