.page-privacy {
  --pp-max: 1180px;
  --pp-read: 64ch;
  --pp-rule: rgba(168, 196, 218, 0.42);
  --pp-rule-soft: rgba(168, 196, 218, 0.24);
  display: block;
  background: var(--cream);
  color: var(--stone);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: clamp(56px, 9vw, 112px);
  overflow-x: hidden;
}

.page-privacy .privacy-masthead {
  max-width: var(--pp-max);
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(24px, 4vw, 48px);
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-kicker {
  margin: 0 0 18px;
  color: var(--moss);
  letter-spacing: 0.1em;
}

.page-privacy .privacy-title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.page-privacy .privacy-lede {
  margin: 22px 0 0;
  max-width: 58ch;
  font-size: clamp(1rem, 1.2vw, 1.0625rem);
  line-height: 1.8;
  color: var(--stone);
}

.page-privacy .privacy-meta {
  margin: 20px 0 0;
  max-width: 62ch;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-rule-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--moss);
}

/* ---------- 章节目录 ---------- */

.page-privacy .privacy-toc {
  max-width: var(--pp-max);
  padding: clamp(20px, 3vw, 32px) 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .toc-heading {
  margin: 0 0 14px;
  color: var(--navy);
  letter-spacing: 0.1em;
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.page-privacy .toc-item {
  min-width: 0;
}

.page-privacy .toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.22s var(--ease);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ice);
  transition: color 0.22s var(--ease);
}

.page-privacy .toc-name {
  font-size: 14px;
  color: var(--navy);
  transition: color 0.22s var(--ease);
}

.page-privacy .toc-link:hover .toc-name {
  color: var(--clay);
}

.page-privacy .toc-link:hover .toc-num {
  color: var(--amber);
}

.page-privacy .toc-link.is-active .toc-num {
  color: var(--clay);
}

.page-privacy .toc-link.is-active .toc-name {
  color: var(--navy);
  border-bottom-color: var(--clay);
}

.page-privacy .toc-link:focus-visible,
.page-privacy .to-top:focus-visible,
.page-privacy .inline-link:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
}

/* ---------- 首屏图形 ---------- */

.page-privacy .privacy-figure {
  max-width: var(--pp-max);
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
}

.page-privacy .privacy-figure-frame {
  border: 1px solid var(--pp-rule);
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-mid) 100%);
  line-height: 0;
  overflow: hidden;
}

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

.page-privacy .privacy-figure .media-caption {
  display: block;
  margin-top: 12px;
  max-width: 58ch;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss);
}

/* ---------- 正文长文 ---------- */

.page-privacy .privacy-body {
  max-width: var(--pp-max);
  margin-top: clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-section {
  max-width: var(--pp-read);
  scroll-margin-top: 88px;
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(38px, 5.5vw, 66px);
  padding-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .section-index {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--navy-mid);
}

.page-privacy .index-mark {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--ice);
  flex: none;
}

.page-privacy .privacy-section .section-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.8vw, 1.95rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--navy);
}

.page-privacy .section-copy p {
  margin: 0 0 1.2em;
  max-width: 100%;
}

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

.page-privacy .section-copy strong {
  color: var(--navy);
  font-weight: 700;
}

.page-privacy .inline-link {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 66, 31, 0.32);
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .inline-link:hover {
  color: var(--navy);
  border-bottom-color: var(--navy);
}

/* 术语列表 */

.page-privacy .term-list {
  margin: 0 0 1.2em;
  padding: 0;
}

.page-privacy .term-list dt {
  margin-top: 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.page-privacy .term-list dt:first-child {
  margin-top: 0;
}

.page-privacy .term-list dd {
  margin: 6px 0 0;
  padding-left: 16px;
  border-left: 1px solid var(--pp-rule-soft);
  color: var(--stone);
}

/* 普通列表 */

.page-privacy .plain-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
}

.page-privacy .plain-list li {
  position: relative;
  padding-left: 20px;
}

.page-privacy .plain-list li + li {
  margin-top: 10px;
}

.page-privacy .plain-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--moss);
}

/* 权利浅色块 */

.page-privacy .callout {
  margin: 1.4em 0 1.5em;
  padding: 20px 20px 18px;
  background: var(--shale);
  border-left: 3px solid var(--clay);
}

.page-privacy .rights-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .rights-list li {
  display: grid;
  gap: 2px 14px;
}

.page-privacy .rights-list li + li {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(168, 196, 218, 0.45);
}

.page-privacy .right-name {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--navy);
}

.page-privacy .right-desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--stone);
}

/* 联系方式块 */

.page-privacy .contact-block {
  margin-top: 1.4em;
  padding-top: 18px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .contact-row {
  display: grid;
  gap: 4px;
  margin: 0 0 12px;
}

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

.page-privacy .contact-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--navy);
  word-break: break-word;
}

.page-privacy .contact-note {
  margin: 14px 0 0;
  font-size: 13.5px;
  color: var(--moss);
}

/* 尾部 */

.page-privacy .privacy-footnote {
  max-width: var(--pp-read);
  margin: clamp(40px, 6vw, 72px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--pp-rule);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--moss);
}

.page-privacy .to-top {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--ice);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-privacy .to-top:hover {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

.page-privacy .footnote-sep {
  margin: 0 8px;
  color: var(--ice);
}

/* ---------- 窄屏 ---------- */

@media (max-width: 720px) {
  .page-privacy {
    font-size: 15.5px;
    line-height: 1.72;
  }

  .page-privacy .toc-list {
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .toc-link {
    width: 100%;
    justify-content: flex-start;
    padding: 8px 0;
    border-bottom: 1px solid var(--pp-rule-soft);
  }

  .page-privacy .toc-link.is-active .toc-name {
    border-bottom-color: transparent;
  }

  .page-privacy .toc-link.is-active {
    border-bottom-color: var(--clay);
  }

  .page-privacy .privacy-section + .privacy-section {
    margin-top: 34px;
    padding-top: 26px;
  }

  .page-privacy .callout {
    padding: 16px 16px 14px;
  }

  .page-privacy .term-list dd {
    padding-left: 12px;
  }
}

@media (min-width: 900px) {
  .page-privacy .rights-list li {
    grid-template-columns: 92px 1fr;
    align-items: baseline;
  }

  .page-privacy .contact-row {
    grid-template-columns: 128px 1fr;
    align-items: baseline;
    gap: 0 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .toc-num,
  .page-privacy .toc-name,
  .page-privacy .inline-link,
  .page-privacy .to-top {
    transition: none;
  }
}