.page-privacy {
  --privacy-reading: 62ch;
  background: var(--off);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 58px) 0 clamp(76px, 7vw, 100px);
  background-color: var(--ink);
  background-image:
    linear-gradient(155deg, rgba(53, 224, 208, 0.12) 0%, rgba(14, 27, 42, 0) 48%),
    linear-gradient(180deg, var(--navy-700) 0%, var(--ink) 100%);
  color: var(--off);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(53, 224, 208, 0.22) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(160deg, #000 0%, transparent 72%);
  mask-image: linear-gradient(160deg, #000 0%, transparent 72%);
}

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

.page-privacy .privacy-hero__eyebrow {
  margin: 18px 0 0;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 18px;
  max-width: 18ch;
  color: #ffffff;
}

.page-privacy .privacy-hero__lede {
  margin: 0 0 26px;
  max-width: 54ch;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: rgba(243, 239, 231, 0.88);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(243, 239, 231, 0.92);
  background: rgba(22, 41, 61, 0.72);
  border: 1px solid var(--line-blue);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.page-privacy .privacy-hero__facts .mono {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

/* ---------- 流向示意 ---------- */
.page-privacy .privacy-figure {
  padding-bottom: clamp(20px, 3vw, 36px);
  background: var(--off);
}

.page-privacy .privacy-figure__inner {
  margin-top: clamp(-72px, -4.5vw, -34px);
  margin-bottom: 0;
  padding: 10px 10px 0;
  background: #ffffff;
  border: 1px solid rgba(14, 27, 42, 0.14);
  box-shadow: 0 22px 46px -30px rgba(14, 27, 42, 0.6);
}

.page-privacy .privacy-figure__inner .figure__caption {
  padding: 12px 4px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 正文区 ---------- */
.page-privacy .privacy-body {
  padding: clamp(30px, 4.5vw, 62px) 0 clamp(46px, 6vw, 86px);
  background-color: var(--off);
  background-image: radial-gradient(rgba(14, 27, 42, 0.055) 1px, transparent 1px);
  background-size: 26px 26px;
}

.page-privacy .privacy-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gray);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 13px;
  white-space: nowrap;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid rgba(14, 27, 42, 0.16);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-toc__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--moss);
  border-color: var(--moss);
  background: rgba(79, 107, 82, 0.09);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-content {
  max-width: var(--privacy-reading);
}

.page-privacy .privacy-section {
  padding: clamp(24px, 3.2vw, 38px) 0;
  border-top: 1px solid rgba(14, 27, 42, 0.13);
}

.page-privacy .privacy-section:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-privacy .privacy-section__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 16px;
  font-size: clamp(19px, 2.3vw, 25px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-section__mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-privacy .privacy-section__dash {
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--moss);
}

.page-privacy .privacy-section:target .privacy-section__num {
  color: var(--cyan);
}

.page-privacy .privacy-section:target .privacy-section__dash {
  background: var(--cyan);
}

.page-privacy .privacy-p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink);
}

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

.page-privacy .privacy-content a {
  color: var(--moss);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.18s ease;
}

.page-privacy .privacy-content a:hover,
.page-privacy .privacy-content a:focus-visible {
  color: var(--clay);
}

/* ---------- 强调块 ---------- */
.page-privacy .privacy-note {
  margin: 20px 0 2px;
  padding: 16px 20px;
  background: rgba(180, 113, 79, 0.08);
  border-left: 3px solid var(--clay);
}

.page-privacy .privacy-note--moss {
  background: rgba(79, 107, 82, 0.09);
  border-left-color: var(--moss);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .privacy-note p + p {
  margin-top: 10px;
}

/* ---------- 收束区 ---------- */
.page-privacy .privacy-next {
  position: relative;
  overflow: hidden;
  margin-top: clamp(28px, 3.4vw, 44px);
  padding: 26px 24px 28px;
  background: linear-gradient(140deg, var(--navy-700) 0%, var(--ink) 100%);
  color: var(--off);
}

.page-privacy .privacy-next::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--amber) 55%, var(--coral));
}

.page-privacy .privacy-next__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-privacy .privacy-next__text {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(243, 239, 231, 0.88);
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-next {
    padding: 30px 32px 32px;
  }

  .page-privacy .privacy-toc__list {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

/* ---------- 桌面：左侧目录固定 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: 216px minmax(0, var(--privacy-reading));
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc__title {
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(14, 27, 42, 0.18);
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 0;
    margin-top: 4px;
  }

  .page-privacy .privacy-toc__link {
    justify-content: flex-start;
    padding: 11px 0;
    border: 0;
    border-bottom: 1px dashed rgba(14, 27, 42, 0.16);
    background: none;
    font-size: 15px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    padding-left: 8px;
    background: none;
    border-color: rgba(79, 107, 82, 0.5);
  }

  .page-privacy .privacy-hero__title {
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-content a {
    transition: none;
  }
}