.page-privacy {
  --privacy-paper-line: rgba(20, 24, 40, 0.14);
  --privacy-paper-text: rgba(20, 24, 40, 0.86);
  --privacy-paper-soft: rgba(20, 24, 40, 0.74);
  background: var(--ink);
  color: var(--ivory);
  overflow-x: hidden;
}

/* 页头框景 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 28px) var(--gutter) 44px;
  background:
    radial-gradient(120% 90% at 82% -10%, #14305c 0%, var(--space) 46%, var(--ink) 100%);
}
.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.32;
  pointer-events: none;
}
.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
  min-height: 100%;
}
.page-privacy .privacy-hero__svg {
  position: absolute;
  right: -80px;
  bottom: -40px;
  z-index: -1;
  width: 460px;
  height: auto;
  color: var(--cyan);
  opacity: 0.38;
  pointer-events: none;
}
.page-privacy .privacy-hero__inner {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}
.page-privacy .privacy-hero__inner::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(53, 230, 230, 0.08) 42%, transparent 78%);
}

.page-privacy .privacy-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(247, 244, 236, 0.56);
  margin-bottom: 26px;
}
.page-privacy .privacy-crumbs a {
  color: rgba(247, 244, 236, 0.7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-privacy .privacy-crumbs a:hover,
.page-privacy .privacy-crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-privacy .privacy-crumbs__now { color: var(--gold); }

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-privacy .privacy-hero__title {
  margin: 0 0 20px;
  font-size: clamp(40px, 11vw, 88px);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--ivory);
}
.page-privacy .privacy-hero__lede {
  max-width: 60ch;
  margin: 0 0 28px;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(247, 244, 236, 0.82);
}
.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.page-privacy .privacy-hero__meta-k { color: rgba(247, 244, 236, 0.5); }
.page-privacy .privacy-hero__meta-v {
  font-family: var(--font-mono);
  color: var(--gold);
}

/* 主体两栏 */
.page-privacy .privacy-body {
  display: grid;
  gap: 26px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 30px var(--gutter) 64px;
}

/* 目录 */
.page-privacy .privacy-toc {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--glass);
  padding: 14px 16px;
}
.page-privacy .privacy-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-privacy .privacy-toc__item { flex: 0 0 auto; }
.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: rgba(247, 244, 236, 0.86);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}
.page-privacy .privacy-toc__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-privacy .privacy-toc__link:hover .privacy-toc__n,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__n { color: var(--ink); }

/* 纸面正文 */
.page-privacy .privacy-doc { min-width: 0; }
.page-privacy .privacy-sheet {
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius);
  padding: 26px 20px;
  box-shadow: 0 36px 70px -46px rgba(0, 0, 0, 0.9);
}
.page-privacy .privacy-sec {
  padding: 26px 0;
  border-top: 1px solid var(--privacy-paper-line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.page-privacy .privacy-sec:first-child {
  padding-top: 6px;
  border-top: 0;
}
.page-privacy .privacy-sec__head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
  padding-top: 10px;
}
.page-privacy .privacy-sec__head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 2px;
  background: var(--cyan-2);
}
.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 5vw, 26px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--space);
  opacity: 0.55;
}
.page-privacy .privacy-sec__title {
  margin: 0;
  font-size: clamp(19px, 3.6vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--ink-text);
}
.page-privacy .privacy-prose p {
  max-width: 64ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.92;
  color: var(--privacy-paper-text);
}
.page-privacy .privacy-prose p:last-child { margin-bottom: 0; }

.page-privacy .privacy-list {
  max-width: 64ch;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.88;
  color: var(--privacy-paper-text);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan-2);
  border-radius: 50%;
}
.page-privacy .privacy-key {
  font-weight: 700;
  color: var(--ink-text);
}

.page-privacy .privacy-cards {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
}
.page-privacy .privacy-cards__item {
  background: rgba(15, 30, 61, 0.055);
  border-left: 2px solid var(--cyan-2);
  border-radius: 2px;
  padding: 14px 16px;
  transition: background 0.22s var(--ease);
}
.page-privacy .privacy-cards__item:hover {
  background: rgba(15, 30, 61, 0.095);
}
.page-privacy .privacy-cards__item h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-text);
}
.page-privacy .privacy-cards__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-paper-soft);
}

.page-privacy .privacy-sub {
  max-width: 64ch;
  margin: 24px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(20, 24, 40, 0.22);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--space);
}

/* 联系块 */
.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding: 20px;
  border-radius: 2px;
  background: var(--ink);
  color: var(--ivory);
}
.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-privacy .privacy-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--ivory);
  overflow-wrap: anywhere;
}
.page-privacy .privacy-copy {
  appearance: none;
  border: 1px solid var(--cyan);
  border-radius: 2px;
  background: transparent;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  cursor: pointer;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}
.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}
.page-privacy .privacy-copy[data-copied] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}
.page-privacy .privacy-contact__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--privacy-paper-soft);
}

/* 相关页面与收束 */
.page-privacy .privacy-end {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}
.page-privacy .privacy-end__link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(235, 245, 255, 0.05);
  text-decoration: none;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), transform 0.24s var(--ease);
}
.page-privacy .privacy-end__link-t {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--ivory);
  margin-bottom: 6px;
}
.page-privacy .privacy-end__link-d {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 244, 236, 0.6);
}
.page-privacy .privacy-end__link:hover,
.page-privacy .privacy-end__link:focus-visible {
  border-color: var(--cyan);
  background: rgba(53, 230, 230, 0.09);
  transform: translateY(-2px);
}
.page-privacy .privacy-end__link:hover .privacy-end__link-t { color: var(--cyan); }

.page-privacy .privacy-end__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}
.page-privacy .privacy-end__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(247, 244, 236, 0.48);
}
.page-privacy .privacy-top {
  appearance: none;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: transparent;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(247, 244, 236, 0.76);
  cursor: pointer;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}
.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* 平板及以上 */
@media (min-width: 700px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--header-h) + 42px) var(--gutter) 60px;
  }
  .page-privacy .privacy-hero__lede { font-size: 17px; }
  .page-privacy .privacy-sheet { padding: 40px 40px; }
  .page-privacy .privacy-cards { grid-template-columns: 1fr 1fr; }
  .page-privacy .privacy-end { grid-template-columns: 1fr 1fr; }
  .page-privacy .privacy-end__link:first-child { grid-column: 1 / -1; }
}

/* 桌面：左侧固定目录 + 右侧长阅读面 */
@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--header-h) + 56px) var(--gutter) 76px;
  }
  .page-privacy .privacy-hero__inner { padding-top: 28px; }
  .page-privacy .privacy-hero__lede { font-size: 17.5px; }

  .page-privacy .privacy-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
    padding-bottom: 88px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    border: 0;
    border-left: 1px solid var(--line-soft);
    border-radius: 0;
    background: transparent;
    padding: 4px 0 4px 18px;
  }
  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    margin-top: 14px;
    padding-bottom: 0;
  }
  .page-privacy .privacy-toc__link {
    display: flex;
    width: 100%;
    padding: 9px 0;
    border: 0;
    border-radius: 0;
    font-size: 14px;
    color: rgba(247, 244, 236, 0.72);
    transition: color 0.22s var(--ease), padding-left 0.22s var(--ease);
  }
  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    color: var(--cyan);
    background: transparent;
    border-color: transparent;
    padding-left: 6px;
  }
  .page-privacy .privacy-toc__link:hover .privacy-toc__n,
  .page-privacy .privacy-toc__link:focus-visible .privacy-toc__n { color: var(--cyan); }

  .page-privacy .privacy-sheet { padding: 52px 64px; }
  .page-privacy .privacy-sec { padding: 34px 0; }
  .page-privacy .privacy-end { grid-template-columns: repeat(3, 1fr); }
  .page-privacy .privacy-end__link:first-child { grid-column: auto; }
  .page-privacy .privacy-end { margin-top: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-end__link,
  .page-privacy .privacy-copy,
  .page-privacy .privacy-top,
  .page-privacy .privacy-cards__item {
    transition: none;
  }
  .page-privacy .privacy-end__link:hover,
  .page-privacy .privacy-end__link:focus-visible { transform: none; }
}
<<<END>>>