.page-privacy {
  --privacy-toc-w: 236px;
  --privacy-measure: 66ch;
  --privacy-gap: clamp(28px, 4vw, 60px);
  background: var(--score);
  color: var(--ink-text);
  position: relative;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--score);
  padding: clamp(28px, 5vw, 56px) 0 clamp(34px, 5vw, 62px);
}

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

.page-privacy .privacy-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(8, 26, 43, 0.72) 0%, rgba(8, 26, 43, 0.86) 58%, var(--ink) 100%),
    linear-gradient(102deg, rgba(30, 122, 79, 0.55) 0%, rgba(8, 26, 43, 0) 62%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(247, 249, 246, 0.72);
}

.page-privacy .breadcrumb a {
  color: rgba(247, 249, 246, 0.72);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 249, 246, 0.28);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .privacy-hero__eyebrow {
  margin: clamp(20px, 3vw, 34px) 0 12px;
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6.4vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--score);
}

.page-privacy .privacy-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  line-height: 1.85;
  color: rgba(247, 249, 246, 0.84);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(20px, 4vw, 48px);
  margin-top: clamp(22px, 3.4vw, 36px);
  padding-top: 18px;
  border-top: 1px solid var(--line-invert);
}

.page-privacy .privacy-hero__meta-item {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: rgba(247, 249, 246, 0.88);
}

.page-privacy .privacy-hero__meta-key {
  display: inline-block;
  margin-right: 10px;
  color: var(--teal);
  font-size: 11px;
  letter-spacing: 0.14em;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: var(--privacy-gap);
  padding-top: clamp(34px, 6vw, 74px);
  padding-bottom: clamp(56px, 9vw, 110px);
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    align-items: start;
    column-gap: clamp(36px, 5vw, 76px);
  }
}

/* ---------- 粘性目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--teal);
  padding-top: 14px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--grass);
}

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

.page-privacy .toc-link {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  align-items: baseline;
  gap: 6px;
  padding: 9px 12px 9px 12px;
  border-left: 2px solid var(--line);
  color: var(--ink-text);
  font-size: 0.92rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 0.22s ease-out, border-color 0.22s ease-out, color 0.22s ease-out;
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--grass);
  transition: color 0.22s ease-out;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  background: rgba(47, 175, 154, 0.1);
  border-left-color: var(--teal);
  color: var(--grass-deep);
}

.page-privacy .toc-link:hover .toc-num,
.page-privacy .toc-link:focus-visible .toc-num {
  color: var(--teal);
}

.page-privacy .toc-link:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(16, 35, 28, 0.62);
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-m-h) + 26px);
  }
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  scroll-margin-top: 120px;
  padding-top: clamp(26px, 3.6vw, 42px);
  border-top: 1px solid var(--line);
}

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

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--grass);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 2.8vw, 2.05rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ink-text);
  transition: color 0.22s ease-out;
}

.page-privacy .clause:target .clause__title {
  color: var(--grass-deep);
}

.page-privacy .clause:target .clause__num {
  color: var(--whistle);
}

.page-privacy .clause p {
  max-width: var(--privacy-measure);
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(16, 35, 28, 0.86);
}

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

.page-privacy .clause a {
  color: var(--grass-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 122, 79, 0.4);
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--whistle);
  border-bottom-color: var(--whistle);
}

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

.page-privacy .clause__list {
  max-width: var(--privacy-measure);
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 26px;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(16, 35, 28, 0.86);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.85em;
  width: 10px;
  height: 1px;
  background: var(--teal);
}

/* ---------- 三类信息 ---------- */
.page-privacy .data-grid {
  display: grid;
  gap: 18px;
  margin: 4px 0 22px;
}

@media (min-width: 720px) {
  .page-privacy .data-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-privacy .dataitem {
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--teal);
}

.page-privacy .dataitem--account {
  border-left-color: var(--grass);
}

.page-privacy .dataitem--member {
  border-left-color: var(--gold);
}

.page-privacy .dataitem__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--grass-deep);
}

.page-privacy .dataitem__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .dataitem__list li {
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(16, 35, 28, 0.82);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-toplink {
  position: fixed;
  right: clamp(14px, 3vw, 34px);
  bottom: clamp(14px, 3vw, 34px);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--score);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid rgba(47, 175, 154, 0.5);
  border-radius: 2px;
  box-shadow: 0 10px 26px rgba(8, 26, 43, 0.3);
  transition: background-color 0.22s ease-out, transform 0.22s ease-out;
}

.page-privacy .privacy-toplink:hover,
.page-privacy .privacy-toplink:focus-visible {
  background: var(--grass-deep);
  transform: translateY(-2px);
}

.page-privacy .privacy-toplink:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 2px;
}

.page-privacy .privacy-toplink__arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--teal);
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-hero {
    background: #fff;
    color: #000;
    padding: 0 0 16px;
    border-bottom: 1px solid #999;
  }

  .page-privacy .privacy-hero__bg,
  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-toplink {
    display: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__lede,
  .page-privacy .breadcrumb,
  .page-privacy .breadcrumb a,
  .page-privacy .privacy-hero__meta-item {
    color: #000;
  }

  .page-privacy .privacy-body {
    display: block;
    padding: 12px 0 0;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-top: 1px solid #bbb;
  }

  .page-privacy .clause__title,
  .page-privacy .clause p,
  .page-privacy .clause__list li,
  .page-privacy .dataitem__list li {
    color: #000;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .privacy-toplink,
  .page-privacy .clause__title {
    transition: none;
  }

  .page-privacy .privacy-toplink:hover,
  .page-privacy .privacy-toplink:focus-visible {
    transform: none;
  }
}