.page-privacy {
  --privacy-toc-w: 236px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-intro {
  padding-block: clamp(20px, 4vw, 40px) clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.8vw, 3.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--white);
  max-width: 20ch;
  margin: 12px 0 0;
}

.page-privacy .privacy-intro__lead {
  max-width: 62ch;
  margin-top: 18px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-intro__meta {
  margin-top: 20px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

/* 摘要纸面 */
.page-privacy .summary {
  position: relative;
  background: var(--cream);
  color: var(--brown);
  border-radius: var(--r-l);
  box-shadow: var(--shadow);
  padding: clamp(20px, 3.6vw, 40px);
  overflow: hidden;
}

.page-privacy .summary::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(180deg, var(--cyan), var(--amber));
}

.page-privacy .summary__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  grid-template-columns: 1fr;
}

.page-privacy .summary__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-weight: 700;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.page-privacy .summary__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .summary__points li {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  gap: 6px;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-privacy .summary__points .mono {
  font-size: 12.5px;
  color: #8A6A28;
  padding-top: 2px;
}

.page-privacy .summary__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .jump {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(36, 27, 19, 0.28);
  color: var(--brown);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .jump:hover,
.page-privacy .jump:focus-visible {
  border-color: #0E7F6F;
  background: rgba(61, 240, 210, 0.22);
}

.page-privacy .summary__figure {
  margin: 0;
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--ink);
  border: 1px solid rgba(36, 27, 19, 0.14);
}

.page-privacy .summary__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 9 / 5;
}

/* 双栏：左侧目录 + 右侧正文 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  margin-top: clamp(32px, 5vw, 64px);
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--panel);
  padding: 16px 14px;
}

.page-privacy .toc-title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: 13.5px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--white);
  border-color: var(--cyan);
}

.page-privacy .toc-num {
  font-size: 11.5px;
  color: var(--amber);
}

.page-privacy .toc-foot {
  display: none;
  margin: 18px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* 条款正文 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  min-width: 0;
}

.page-privacy .policy-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--r-m);
  padding: clamp(18px, 3vw, 32px);
  scroll-margin-top: 96px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-privacy .policy-section:target {
  border-left-color: var(--cyan);
  background: #12203a;
}

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

.page-privacy .policy-num {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-privacy .policy-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--white);
  line-height: 1.35;
}

.page-privacy .policy-lead {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--white);
  max-width: 66ch;
}

.page-privacy .policy-list {
  list-style: none;
  counter-reset: policy-item;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
  max-width: 70ch;
}

.page-privacy .policy-list li {
  counter-increment: policy-item;
  position: relative;
  padding-left: 2.6em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .policy-list li::before {
  content: counter(policy-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.28em;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-privacy .policy-list strong {
  color: var(--white);
  font-weight: 600;
}

.page-privacy .policy-list a,
.page-privacy .policy-footnote a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 240, 210, 0.35);
}

.page-privacy .policy-list a:hover,
.page-privacy .policy-footnote a:hover {
  border-bottom-color: var(--cyan);
}

.page-privacy .policy-section .note {
  margin-top: 18px;
  font-size: 14px;
}

.page-privacy .policy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .policy-footnote {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 68ch;
}

@media (min-width: 760px) {
  .page-privacy .summary__grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
    padding: 18px 16px;
  }

  .page-privacy .toc-list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .toc-link {
    display: flex;
    width: 100%;
    border-color: transparent;
    border-radius: var(--r-s);
    padding: 9px 10px;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible {
    background: rgba(61, 240, 210, 0.08);
    border-color: transparent;
    border-left: 2px solid var(--cyan);
  }

  .page-privacy .toc-foot {
    display: block;
  }
}

@media (max-width: 420px) {
  .page-privacy .policy-list li {
    padding-left: 2.1em;
    font-size: 14.5px;
  }

  .page-privacy .summary__points li {
    grid-template-columns: 1.9em 1fr;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .policy-section,
  .page-privacy .jump,
  .page-privacy .toc-link {
    transition: none;
  }
}
</main>