.page-privacy {
  --privacy-line: rgba(11, 43, 38, 0.14);
  --privacy-line-soft: rgba(11, 43, 38, 0.08);
  --privacy-ink-soft: rgba(26, 31, 30, 0.66);
  --privacy-accent: #1F7A64;

  position: relative;
  overflow-x: clip;
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(
      180deg,
      rgba(11, 43, 38, 0.026) 0 1px,
      rgba(0, 0, 0, 0) 1px 46px
    ),
    radial-gradient(140% 70% at 4% 0%, rgba(185, 245, 228, 0.62) 0%, rgba(185, 245, 228, 0) 58%),
    radial-gradient(90% 50% at 100% 6%, rgba(255, 138, 61, 0.13) 0%, rgba(255, 138, 61, 0) 62%),
    linear-gradient(180deg, #FBFAF4 0%, var(--paper) 32%, var(--paper-2) 100%);
  color: var(--ink-text);
}

/* ---------- 页头 ---------- */

.page-privacy .privacy-masthead {
  padding: 112px 0 0;
}

.page-privacy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-privacy .breadcrumb-item {
  color: var(--cool);
}

.page-privacy .breadcrumb-item a {
  color: var(--privacy-ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--privacy-line);
  padding-bottom: 1px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .breadcrumb-item a:hover {
  color: var(--privacy-accent);
  border-color: var(--privacy-accent);
}

.page-privacy .privacy-masthead .eyebrow {
  margin: 22px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--privacy-accent);
}

.page-privacy .privacy-masthead h1 {
  margin: 14px 0 0;
  max-width: 20em;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(32px, 6.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.022em;
  color: var(--ink-deep);
}

.page-privacy .privacy-masthead .lede {
  margin: 20px 0 0;
  max-width: 44em;
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.85;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-masthead__meta {
  margin: 20px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cool);
  word-break: break-word;
}

.page-privacy .privacy-masthead__figure {
  position: relative;
  margin: 44px 0 0;
  border-top: 1px solid var(--privacy-line);
  border-bottom: 1px solid var(--privacy-line);
  overflow: hidden;
}

.page-privacy .privacy-masthead__figure img {
  display: block;
  width: 100%;
  height: clamp(140px, 26vw, 290px);
  object-fit: cover;
  opacity: 0.92;
}

.page-privacy .privacy-masthead__label {
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 6px 13px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-pill);
  background: rgba(244, 241, 232, 0.88);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #0E5E4C;
}

/* ---------- 主体分栏 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: 52px;
  padding-bottom: 76px;
}

/* ---------- 章节目录 ---------- */

.page-privacy .privacy-toc {
  align-self: start;
  padding: 18px 16px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius);
  background: rgba(252, 251, 246, 0.78);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cool);
}

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

.page-privacy .toc-link {
  display: block;
  padding: 9px 13px;
  border: 1px solid var(--privacy-line-soft);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.55);
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--privacy-ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .toc-link:hover {
  color: var(--ink-deep);
  background: rgba(56, 242, 198, 0.16);
  border-color: rgba(56, 242, 198, 0.55);
}

.page-privacy .toc-link[aria-current="true"] {
  color: var(--ink-deep);
  background: rgba(56, 242, 198, 0.26);
  border-color: rgba(56, 242, 198, 0.72);
}

.page-privacy .privacy-toc__aside {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--privacy-line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-toc__aside p {
  margin: 0;
}

.page-privacy .privacy-toc__aside a {
  color: var(--privacy-accent);
  text-decoration: underline;
  text-decoration-color: rgba(31, 122, 100, 0.35);
  text-underline-offset: 3px;
}

/* ---------- 条款卡片 ---------- */

.page-privacy .privacy-clauses {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-privacy .clause {
  position: relative;
  min-width: 0;
  padding: 26px 20px 24px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius);
  background: #FCFBF6;
  box-shadow: 5px 5px 0 0 var(--paper-2), 0 24px 44px -38px rgba(3, 17, 15, 0.85);
  scroll-margin-top: 120px;
}

.page-privacy .clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--privacy-line-soft);
}

.page-privacy .clause__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(56, 242, 198, 0.5);
  border-radius: 12px;
  background: rgba(56, 242, 198, 0.18);
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #0E5E4C;
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--ink-deep);
}

.page-privacy .clause p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--privacy-ink-soft);
}

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

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

.page-privacy .clause-list li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-left: 3px solid rgba(56, 242, 198, 0.55);
  border-radius: var(--radius-s);
  background: linear-gradient(180deg, rgba(231, 227, 216, 0.52) 0%, rgba(231, 227, 216, 0.2) 100%);
  font-size: 14.8px;
  line-height: 1.75;
  color: var(--privacy-ink-soft);
}

.page-privacy .clause-list__k {
  font-family: var(--font-data);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #0E5E4C;
}

.page-privacy .clause__foot {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px dashed rgba(255, 138, 61, 0.55);
  border-radius: var(--radius-s);
  background: rgba(255, 138, 61, 0.08);
  font-size: 14.5px;
  line-height: 1.75;
  color: #7A4218;
}

/* ---------- 延伸入口 ---------- */

.page-privacy .reach-grid {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-privacy .reach-card {
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-s);
  background: var(--paper);
  text-decoration: none;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-privacy .reach-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 242, 198, 0.75);
  box-shadow: 0 18px 30px -26px rgba(3, 17, 15, 0.9);
}

.page-privacy .reach-card__k {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-privacy .reach-card__v {
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink-deep);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .clause {
    padding: 32px 32px 30px;
  }
}

@media (min-width: 700px) {
  .page-privacy .clause-list li {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .reach-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-masthead {
    padding-top: 148px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 72px;
    padding-top: 76px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 122px;
    padding: 20px 18px;
  }

  .page-privacy .toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 3px;
  }

  .page-privacy .toc-link {
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .toc-link[aria-current="true"] {
    border-left-color: var(--cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .reach-card,
  .page-privacy .breadcrumb-item a {
    transition: none;
  }

  .page-privacy .reach-card:hover {
    transform: none;
  }
}