.page-privacy {
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-4) 0 var(--space-6);
  background: var(--color-surface-alt);
  border-bottom: var(--border-thick) solid var(--color-line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 24%;
  right: -20%;
  width: 70%;
  height: 96%;
  background: var(--color-primary);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 84%);
}

.page-privacy .privacy-hero .crumbs {
  font-size: var(--text-sm);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.page-privacy .privacy-hero-copy {
  position: relative;
  z-index: 1;
}

.page-privacy .eyebrow {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-privacy h1 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.page-privacy .lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .privacy-facts {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
}

.page-privacy .privacy-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  align-items: baseline;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-privacy .privacy-facts li:first-child {
  border-top: 1px solid var(--color-line);
}

.page-privacy .fact-key {
  flex: none;
  min-width: 6em;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
}

.page-privacy .fact-val {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-privacy .privacy-visual {
  margin: 0;
  box-shadow: var(--shadow-1);
  border: var(--border-thick) solid var(--color-contrast-surface);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-privacy .privacy-visual .media-caption {
  font-size: var(--text-xs);
  line-height: 1.5;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  background: var(--color-surface);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: var(--space-6);
}

/* ---------- 侧边锚点目录 ---------- */
.page-privacy .privacy-toc {
  padding: var(--space-3);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border: var(--border-thick) solid var(--color-contrast-line);
  box-shadow: var(--shadow-1);
}

.page-privacy .toc-title {
  margin: 0 0 var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-contrast-line);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: 6px var(--space-2);
  border-left: 2px solid var(--color-contrast-line);
  color: var(--color-contrast-ink);
  font-size: var(--text-sm);
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 0.15s ease, border-left-color 0.15s ease;
}

.page-privacy .toc-list a:hover {
  border-left-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-contrast-ink) 12%, transparent);
}

.page-privacy .toc-list a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-privacy .toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-contrast-accent);
}

/* ---------- 条款分组 ---------- */
.page-privacy .clause-group + .clause-group {
  margin-top: var(--space-8);
}

.page-privacy .group-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thick) solid var(--color-accent);
}

.page-privacy .group-index {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 var(--space-1);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
}

.page-privacy .group-head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.24;
  letter-spacing: var(--tracking-heading);
}

/* ---------- 单条条款 ---------- */
.page-privacy .clause {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  scroll-margin-top: 110px;
}

.page-privacy .clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause + .clause {
  margin-top: var(--space-3);
}

.page-privacy .clause-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.26;
  letter-spacing: var(--tracking-heading);
}

.page-privacy .clause-num {
  flex: none;
  padding: 1px var(--space-1);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.6;
}

.page-privacy .clause p {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .clause-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  max-width: var(--measure);
}

.page-privacy .clause-points li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .clause-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: var(--border-thick);
  background: var(--color-accent);
}

.page-privacy .clause-points strong,
.page-privacy .clause p strong {
  color: var(--color-ink);
  font-weight: var(--weight-heading);
}

.page-privacy .clause-points a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause-points a:hover {
  color: var(--color-focus);
}

.page-privacy .clause-points a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 权利面板 ---------- */
.page-privacy .rights-board {
  display: grid;
  gap: 2px;
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  padding: 2px;
  background: var(--color-contrast-line);
  border: var(--border-thick) solid var(--color-contrast-surface);
  box-shadow: var(--shadow-1);
}

.page-privacy .rights-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-contrast-surface);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
}

.page-privacy .rights-key {
  flex: none;
  min-width: 5.5em;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-contrast-accent);
}

.page-privacy .rights-val {
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-contrast-ink);
}

/* ---------- 出口 ---------- */
.page-privacy .privacy-exit {
  position: relative;
}

.page-privacy .privacy-exit::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary) 48%, var(--color-accent) 48%, var(--color-accent) 100%);
}

.page-privacy .exit-grid {
  display: grid;
  gap: var(--space-4);
}

.page-privacy .exit-copy .eyebrow {
  color: var(--color-contrast-accent);
}

.page-privacy .exit-copy h2 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1.2;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-privacy .exit-copy p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-privacy .exit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: flex-start;
}

/* ---------- 响应式 ---------- */
@media (max-width: 719px) {
  .page-privacy .privacy-hero::before {
    top: auto;
    bottom: -12%;
    right: -34%;
    width: 108%;
    height: 52%;
  }

  .page-privacy .privacy-hero {
    padding-bottom: var(--space-8);
  }

  .page-privacy .fact-key {
    min-width: 100%;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--space-6);
    align-items: center;
    margin-top: var(--space-6);
  }

  .page-privacy .exit-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--space-6);
    align-items: center;
  }

  .page-privacy .exit-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: var(--space-6) 0 var(--section-y);
  }

  .page-privacy h1 {
    font-size: var(--text-2xl);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--space-8);
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-privacy .clause {
    padding-top: var(--space-4);
  }
}