.page-privacy {
  --pp-measure: 40rem;
  --pp-index-w: 13.5rem;
  background: var(--bg-page);
  color: var(--fg-strong);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb-wrap {
  padding-top: 22px;
}

.page-privacy .privacy-crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
}

.page-privacy .privacy-crumb-list li {
  display: inline-flex;
  align-items: center;
}

.page-privacy .privacy-crumb-list li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--stroke);
}

.page-privacy .privacy-crumb-list a {
  color: var(--fg-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-privacy .privacy-crumb-list [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  padding-top: 26px;
}

.page-privacy .privacy-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-lede {
  max-width: 42rem;
  margin: 20px 0 0;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--haze);
}

.page-privacy .privacy-updated {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--fg-muted);
}

.page-privacy .privacy-figure-wrap {
  margin-top: 34px;
}

.page-privacy .privacy-figure {
  margin: 0;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-l);
  background: var(--bg-panel);
  overflow: hidden;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

@media (min-width: 768px) {
  .page-privacy .privacy-figure img {
    aspect-ratio: 21 / 8;
  }
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-top: 52px;
  padding-bottom: 96px;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pp-index-w) minmax(0, var(--pp-measure));
    gap: 72px;
    justify-content: center;
    padding-top: 80px;
    padding-bottom: 120px;
  }
}

/* ---------- 左侧章节索引 ---------- */
.page-privacy .privacy-index {
  min-width: 0;
}

.page-privacy .privacy-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .index-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 44px;
  padding: 11px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .index-link:hover,
.page-privacy .index-link:focus-visible {
  color: var(--mist);
  background: var(--bg-panel);
  border-left-color: var(--cyan-soft);
}

.page-privacy .idx-num {
  flex: 0 0 auto;
  font-size: 0.7rem;
  color: var(--cyan);
}

.page-privacy .idx-label {
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-index {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-privacy .privacy-index-title {
    padding-bottom: 10px;
    border-bottom: 1px solid var(--stroke);
  }

  .page-privacy .privacy-index-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}

.page-privacy:has(#scope:target) .index-link[href="#scope"],
.page-privacy:has(#info:target) .index-link[href="#info"],
.page-privacy:has(#purpose:target) .index-link[href="#purpose"],
.page-privacy:has(#retention:target) .index-link[href="#retention"],
.page-privacy:has(#sharing:target) .index-link[href="#sharing"],
.page-privacy:has(#rights:target) .index-link[href="#rights"] {
  color: var(--mist);
  background: var(--bg-panel);
  border-left-color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-section {
  margin: 0 0 clamp(3rem, 7vw, 4.5rem);
  scroll-margin-top: 120px;
}

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

.page-privacy .privacy-section h2 {
  position: relative;
  margin: 0 0 18px;
  padding-left: 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-privacy .privacy-section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.46em;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  transition: background-color 0.2s var(--ease);
}

.page-privacy .privacy-section:target h2::before {
  background: var(--cyan-soft);
}

.page-privacy .privacy-section p {
  margin: 0 0 16px;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--haze);
}

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

.page-privacy .privacy-section a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 227, 192, 0.4);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-section a:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-privacy .privacy-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 12px 0 12px 24px;
  border-bottom: 1px solid var(--stroke);
  font-size: 1rem;
  line-height: 1.78;
  color: var(--haze);
}

.page-privacy .privacy-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.55em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-list strong,
.page-privacy .privacy-section p strong {
  color: var(--mist);
  font-weight: 600;
}

.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: var(--bg-panel);
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .privacy-note:last-child {
  margin-bottom: 0;
}

/* ---------- 联系方式面板 ---------- */
.page-privacy .privacy-contact {
  margin: 24px 0 0;
  padding: 22px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-l);
  background: var(--bg-panel);
}

.page-privacy .privacy-contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--stroke);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .privacy-contact-line:first-child {
  padding-top: 0;
}

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

.page-privacy .privacy-contact-key {
  flex: 0 0 5.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-contact-val {
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* ---------- 收束行动点 ---------- */
.page-privacy .privacy-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--stroke);
}

.page-privacy .privacy-cta p {
  flex: 1 1 16rem;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--haze);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: 16px;
  bottom: 20px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--stroke);
  border-radius: 50%;
  background: rgba(16, 42, 64, 0.94);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-top {
    right: 32px;
    bottom: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .index-link,
  .page-privacy .privacy-top,
  .page-privacy .privacy-crumb-list a,
  .page-privacy .privacy-section a,
  .page-privacy .privacy-section h2::before {
    transition: none;
  }
}