.page-privacy {
  --privacy-grid-line: rgba(35, 53, 84, 0.4);
  color: var(--text-light);
  background-color: var(--bg-deep);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.page-privacy .privacy-breadcrumb__link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-privacy .privacy-breadcrumb__link:hover {
  color: var(--accent-green);
}

.page-privacy .privacy-breadcrumb__sep {
  color: var(--border-line);
}

.page-privacy .privacy-breadcrumb__current {
  color: var(--text-light);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 2rem 1.25rem 2.5rem;
  border-bottom: 1px solid var(--border-line);
  background:
    linear-gradient(var(--privacy-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid-line) 1px, transparent 1px),
    var(--bg-deep);
  background-size: 1.75rem 1.75rem;
}

@media (min-width: 64em) {
  .page-privacy .privacy-hero {
    padding: 3.5rem 2rem 4rem;
  }
}

.page-privacy .privacy-hero__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 64em) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: 3.5rem;
    align-items: end;
    margin-top: 3rem;
  }
}

.page-privacy .privacy-hero__content {
  max-width: 52rem;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0.75rem 0 1rem;
  color: var(--text-light);
}

.page-privacy .privacy-hero__lead {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 36rem;
  margin: 0;
}

@media (min-width: 48em) {
  .page-privacy .privacy-hero__lead {
    font-size: 1.0625rem;
  }
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.page-privacy .privacy-hero__meta-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--border-line);
  padding: 0.35rem 0.55rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.page-privacy .privacy-hero__meta-tag a {
  color: var(--accent-green);
  text-decoration: none;
}

.page-privacy .privacy-hero__shield {
  display: none;
}

@media (min-width: 64em) {
  .page-privacy .privacy-hero__shield {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 14rem;
    height: 14rem;
    border: 1px solid var(--border-line);
    background: var(--bg-surface);
    position: relative;
    margin-left: auto;
  }

  .page-privacy .privacy-hero__shield::before {
    content: "";
    position: absolute;
    top: 0.625rem;
    right: 0.625rem;
    width: 0.4rem;
    height: 0.4rem;
    background: var(--accent-green);
  }
}

.page-privacy .privacy-hero__shield-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: 0.75rem;
}

.page-privacy .privacy-lock {
  filter: drop-shadow(0 0 0.75rem rgba(57, 255, 20, 0.12));
}

/* ---------- 抽象数据安全视觉 ---------- */
.page-privacy .privacy-visual {
  padding: 1.5rem 1.25rem 0;
}

@media (min-width: 64em) {
  .page-privacy .privacy-visual {
    padding: 2.5rem 2rem 0;
  }
}

.page-privacy .privacy-visual__frame {
  position: relative;
  max-width: calc(var(--container-width) + 2rem);
  margin: 0 auto;
}

.page-privacy .privacy-visual__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 13rem;
  object-fit: cover;
  border: 1px solid var(--border-line);
  background: var(--bg-surface);
}

@media (min-width: 48em) {
  .page-privacy .privacy-visual__img {
    max-height: 18.75rem;
  }
}

.page-privacy .privacy-visual__tag {
  position: absolute;
  top: 0.75rem;
  left: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--accent-green);
  background: rgba(10, 25, 47, 0.88);
  border: 1px solid var(--border-line);
  padding: 0.35rem 0.6rem;
  text-transform: uppercase;
}

/* ---------- 正文布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 2.25rem;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
}

@media (min-width: 64em) {
  .page-privacy .privacy-layout {
    grid-template-columns: 13.5rem minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
    padding: 4.5rem 2rem 6.5rem;
  }
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc-heading {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 0 0 0.6rem;
  padding-left: 0.1rem;
}

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--accent-green);
  margin-right: 0.35rem;
}

.page-privacy .privacy-toc-text {
  font-size: 0.8125rem;
}

/* ---------- 章节条目 ---------- */
.page-privacy .privacy-articles {
  display: grid;
  gap: 3rem;
}

@media (min-width: 64em) {
  .page-privacy .privacy-articles {
    gap: 4rem;
  }
}

.page-privacy .privacy-section {
  position: relative;
  scroll-margin-top: 5.5rem;
}

@media (min-width: 64em) {
  .page-privacy .privacy-section {
    padding-left: 1.25rem;
  }

  .page-privacy .privacy-section::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.4rem;
    bottom: 0;
    width: 1px;
    background: var(--border-line);
  }
}

.page-privacy .privacy-section__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.6vw, 1.875rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 0.6rem;
  color: var(--text-light);
}

.page-privacy .privacy-section__intro {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.75;
  margin: 0 0 1.25rem;
  max-width: 46rem;
}

/* ---------- 条款列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border-line);
}

.page-privacy .privacy-list__item {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-line);
}

.page-privacy .privacy-list__index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--accent-green);
}

.page-privacy .privacy-list__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-light);
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-list__body p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
  max-width: 40rem;
}

.page-privacy .privacy-section__note {
  margin: 1.25rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--accent-orange);
  color: var(--text-secondary);
  font-size: 0.8125rem;
  line-height: 1.65;
  max-width: 40rem;
}

/* ---------- 信任声明 ---------- */
.page-privacy .privacy-statement {
  margin: 1.5rem 0 0;
  padding: 1.25rem 1.5rem;
  background: var(--bg-mid);
  border: 1px solid var(--border-line);
  color: var(--text-light);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-statement::before {
  content: "TRUST";
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--accent-green);
  margin-bottom: 0.5rem;
}

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

/* ---------- 数据存储网格 ---------- */
.page-privacy .privacy-storage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}

@media (min-width: 37.5rem) and (max-width: 63.98rem) {
  .page-privacy .privacy-storage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 72rem) {
  .page-privacy .privacy-storage-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-storage-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-line);
  padding: 1rem 1rem 1.1rem;
  position: relative;
}

.page-privacy .privacy-storage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 1.6rem;
  height: 2px;
  background: var(--accent-green);
}

.page-privacy .privacy-storage-card__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--data-cyan);
  margin-bottom: 0.4rem;
}

.page-privacy .privacy-storage-card p {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contact-card {
  margin-top: 1.25rem;
  border: 1px solid var(--border-line);
  background: var(--bg-surface);
  max-width: 40rem;
}

.page-privacy .privacy-contact-card__row {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-line);
}

.page-privacy .privacy-contact-card__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-contact-card__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.page-privacy .privacy-contact-card__value {
  font-size: 0.875rem;
  color: var(--text-light);
  word-break: break-all;
}

/* ---------- 页脚调用块 ---------- */
.page-privacy .privacy-callout {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: var(--bg-mid);
  border-left: 2px solid var(--accent-green);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.page-privacy .privacy-callout a {
  color: var(--text-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.5);
  transition: border-color var(--transition-fast);
}

.page-privacy .privacy-callout a:hover {
  border-bottom-color: var(--accent-green);
}