.page-privacy {
  --pv-toc-w: 244px;
  --pv-rule: rgba(30, 58, 95, .65);
  position: relative;
  padding: 32px 0 96px;
  background:
    radial-gradient(880px 420px at 90% -8%, rgba(53, 245, 208, .10), transparent 62%),
    radial-gradient(720px 380px at -8% 8%, rgba(255, 107, 74, .09), transparent 60%);
  background-repeat: no-repeat;
}

.page-privacy .breadcrumb {
  margin-bottom: 26px;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 92px);
  line-height: .96;
  letter-spacing: -.025em;
  color: var(--white);
  text-shadow: 0 0 26px rgba(255, 107, 74, .26);
  overflow-wrap: break-word;
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: rgba(245, 248, 255, .84);
}

.page-privacy .privacy-hero__art {
  position: relative;
  margin: 30px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--abyss), var(--deep));
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    90deg,
    rgba(30, 58, 95, .34) 0 1px,
    transparent 1px 48px
  );
  opacity: .55;
}

.page-privacy .privacy-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04);
}

/* ---------- 布局：目录 + 正文 ---------- */

.page-privacy .privacy-layout {
  margin-top: 46px;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 14px 14px;
  background: linear-gradient(180deg, rgba(5, 13, 26, .92), rgba(10, 27, 51, .62));
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  padding-left: 8px;
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--slate);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--white);
  border-left-color: var(--cyan);
  background: rgba(53, 245, 208, .07);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-size: 11px;
  color: var(--coral);
  letter-spacing: .08em;
}

.page-privacy .privacy-body {
  margin-top: 34px;
  min-width: 0;
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-section {
  padding-bottom: 30px;
  border-bottom: 1px dashed var(--pv-rule);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: 34px;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  flex: none;
  padding: 3px 8px;
  border: 1px solid rgba(255, 107, 74, .48);
  border-radius: var(--radius);
  background: rgba(255, 107, 74, .10);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--coral);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 32px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-privacy .privacy-body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 248, 255, .85);
}

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

.page-privacy .privacy-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 245, 208, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-body a:hover,
.page-privacy .privacy-body a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--coral);
}

.page-privacy .privacy-body strong {
  color: var(--white);
  font-weight: 700;
}

/* 重点句：细线引出 */

.page-privacy .privacy-callout {
  position: relative;
  margin: 0 0 14px;
  padding: 15px 18px 15px 22px;
  border-top: 1px solid rgba(53, 245, 208, .30);
  border-bottom: 1px solid rgba(53, 245, 208, .30);
  background: linear-gradient(90deg, rgba(53, 245, 208, .08), rgba(53, 245, 208, 0) 78%);
  color: var(--white);
  font-size: 16px;
  line-height: 1.75;
}

.page-privacy .privacy-callout::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
}

/* 列表 */

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 12px 14px 12px 24px;
  border-left: 2px solid var(--line);
  background: linear-gradient(90deg, rgba(30, 58, 95, .26), rgba(10, 27, 51, 0) 72%);
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(245, 248, 255, .85);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 21px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .privacy-list li strong {
  display: inline;
  color: var(--yellow);
  font-weight: 700;
}

/* 键值对 */

.page-privacy .privacy-defs {
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 4px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-defs__key {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .privacy-defs__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(245, 248, 255, .85);
}

.page-privacy .privacy-mail {
  color: var(--yellow);
  font-size: 14.5px;
  word-break: break-all;
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 900px) {
  .page-privacy {
    padding: 44px 0 120px;
  }

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

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .privacy-body {
    margin-top: 0;
    max-width: 74ch;
  }

  .page-privacy .privacy-defs__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
    padding: 15px 2px;
  }

  .page-privacy .privacy-section + .privacy-section {
    margin-top: 42px;
  }

  .page-privacy .privacy-section {
    padding-bottom: 36px;
  }
}

@media (min-width: 1180px) {
  .page-privacy {
    --pv-toc-w: 268px;
  }

  .page-privacy .privacy-hero__lede {
    font-size: 17.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-body a {
    transition: none;
  }
}
<<<END>>>