.page-privacy {
  --privacy-tint: #E6F0F5;
  --privacy-tint-warm: #EDF3E8;
  background: var(--paper);
  color: var(--ink-soft);
}

/* 面包屑 */
.page-privacy .breadcrumb {
  padding: 1.1rem 0 0.4rem;
}

/* 首屏 */
.page-privacy .privacy-hero {
  border-bottom: 1px solid var(--rule);
  padding: 1.4rem 0 2.4rem;
}

.page-privacy .privacy-hero-inner {
  display: grid;
  gap: 1.9rem;
}

.page-privacy .privacy-hero-copy {
  min-width: 0;
}

.page-privacy h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.95rem, 5.6vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0.65rem 0 0;
  max-width: 15ch;
}

.page-privacy .privacy-lede {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 1.05rem 0 0;
  max-width: 44ch;
}

.page-privacy .privacy-stamp {
  margin: 1.7rem 0 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-stamp > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.62rem 0;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-stamp dt {
  flex: 0 0 auto;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--green);
}

.page-privacy .privacy-stamp dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink);
  text-align: right;
  word-break: break-word;
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.page-privacy .privacy-hero-figure::before {
  content: "";
  position: absolute;
  inset: 0.55rem;
  border: 1px solid rgba(247, 243, 234, 0.35);
  pointer-events: none;
  z-index: 2;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 2.2rem 0 3.2rem;
  }

  .page-privacy .privacy-hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: 3rem;
  }

  .page-privacy .privacy-hero-figure {
    margin-bottom: 0.4rem;
  }
}

/* 正文骨架：目录 + 条款 */
.page-privacy .privacy-shell {
  display: grid;
  gap: 2.2rem;
  padding: 2.4rem 0 3rem;
}

.page-privacy .privacy-toc {
  border-top: 2px solid var(--ink);
  padding-top: 0.85rem;
  min-width: 0;
}

.page-privacy .privacy-toc-label {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--green);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0.8rem 0 0;
  padding: 0 0 0.35rem;
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  background: #FCFAF4;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--ink);
  border-color: var(--green);
  background: var(--privacy-tint-warm);
}

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--orange);
}

.page-privacy .privacy-toc-foot {
  margin: 0.85rem 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--ink-soft);
  opacity: 0.75;
}

@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: 4rem;
    padding: 3.4rem 0 4rem;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 5.5rem;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc-list li {
    flex: none;
  }

  .page-privacy .privacy-toc-list a {
    white-space: normal;
    border: 0;
    border-left: 2px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    background: transparent;
    padding: 0.55rem 0.5rem 0.55rem 0.85rem;
  }

  .page-privacy .privacy-toc-list a:hover,
  .page-privacy .privacy-toc-list a:focus-visible {
    border-left-color: var(--orange);
    background: var(--privacy-tint-warm);
  }
}

/* 条款 */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .privacy-clause {
  padding-bottom: 1.9rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-clause:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0.5rem;
}

.page-privacy .privacy-clause-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  border-top: 2px solid var(--ink);
  padding-top: 0.9rem;
}

.page-privacy .privacy-clause-num {
  flex: none;
  font-size: 0.8125rem;
  color: var(--orange);
}

.page-privacy .privacy-clause h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.7vw, 1.72rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-clause-body {
  margin-top: 0.95rem;
}

.page-privacy .privacy-clause-body > p {
  max-width: 64ch;
  margin: 0 0 1em;
  font-size: 1rem;
  line-height: 1.85;
}

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

.page-privacy .privacy-clause-body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-clause-body a:hover,
.page-privacy .privacy-clause-body a:focus-visible {
  color: var(--orange);
}

/* 权利条款块 */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--blue-pale);
}

.page-privacy .privacy-rights li {
  background: var(--privacy-tint);
  padding: 1rem 1.05rem 1.1rem;
}

.page-privacy .privacy-rights-title {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0 0 0.35rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
}

.page-privacy .privacy-rights-title .num {
  font-size: 0.78rem;
  color: var(--blue);
}

.page-privacy .privacy-rights li > p:last-child {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* 折叠次级说明 */
.page-privacy .privacy-more {
  margin-top: 1.3rem;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--green);
  background: #FCFAF4;
}

.page-privacy .privacy-more > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue);
  transition: background-color 0.2s var(--ease);
}

.page-privacy .privacy-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-more > summary:hover,
.page-privacy .privacy-more > summary:focus-visible {
  background: var(--privacy-tint);
}

.page-privacy .privacy-more > summary::after {
  content: "＋";
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--orange);
}

.page-privacy .privacy-more[open] > summary::after {
  content: "－";
}

.page-privacy .privacy-more-body {
  padding: 0.9rem 1rem 0.2rem;
  border-top: 1px solid var(--rule);
}

.page-privacy .privacy-more-body p {
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 62ch;
}

/* 页尾行动 */
.page-privacy .privacy-tail {
  border-top: 3px solid var(--orange);
  background: var(--privacy-tint-warm);
  padding: 2rem 0;
}

.page-privacy .privacy-tail-inner {
  display: grid;
  gap: 1.2rem;
}

.page-privacy .privacy-tail-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink);
  max-width: 56ch;
}

.page-privacy .privacy-tail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

@media (min-width: 900px) {
  .page-privacy .privacy-tail {
    padding: 2.4rem 0;
  }

  .page-privacy .privacy-tail-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-list a,
  .page-privacy .privacy-more > summary {
    transition: none;
  }
}