.page-privacy {
  --pp-tocw: 236px;
  --pp-focus: 0 0 0 2px var(--electric);
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font-body);
  padding: clamp(28px, 5vw, 56px) 0 clamp(72px, 10vw, 128px);
  -webkit-font-smoothing: antialiased;
}

.page-privacy .pp-shell {
  width: min(1140px, 100% - 40px);
  margin-inline: auto;
}

/* 阅读进度 */
.page-privacy .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 70;
  pointer-events: none;
  background: transparent;
}
.page-privacy .scroll-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--electric), var(--cyan));
  transition: width .12s linear;
}

/* 面包屑 */
.page-privacy .breadcrumbs {
  margin-bottom: clamp(24px, 4vw, 38px);
  font-size: 13px;
}
.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--ink-3);
}
.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-privacy .breadcrumbs a {
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .breadcrumbs a:hover {
  color: var(--electric);
  border-bottom-color: currentColor;
}
.page-privacy .breadcrumbs a:focus-visible {
  outline: none;
  box-shadow: var(--pp-focus);
  border-radius: 4px;
}
.page-privacy .breadcrumbs [aria-current] {
  color: var(--deep);
  font-weight: 500;
}

/* 页首 */
.page-privacy .pp-head {
  margin-bottom: clamp(40px, 6vw, 72px);
}
.page-privacy .pp-head .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--teal);
}
.page-privacy .pp-head h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7vw, 66px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--deep);
}
.page-privacy .pp-head .lede {
  max-width: 62ch;
  margin: 0 0 clamp(28px, 4vw, 40px);
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.8;
  color: var(--ink-2);
}
.page-privacy .pp-hero {
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(120deg, var(--deep) 0%, var(--indigo) 48%, var(--teal) 100%);
  box-shadow: var(--shadow);
}
.page-privacy .pp-hero img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
}

/* 目录 + 正文 */
.page-privacy .pp-layout {
  display: grid;
  gap: 36px;
}
.page-privacy .pp-toc {
  padding: 20px 16px;
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: 0 20px 40px -34px rgba(6, 21, 48, .5);
}
.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  padding: 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--ink-3);
}
.page-privacy .pp-toc ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-pill);
  font-size: 15px;
  line-height: 1.4;
  color: var(--ink-2);
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}
.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  background: rgba(77, 208, 225, .16);
  color: var(--deep);
  outline: none;
}
.page-privacy .pp-toc a:focus-visible {
  box-shadow: var(--pp-focus);
}
.page-privacy .pp-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--violet);
}

/* 条款 */
.page-privacy .clause {
  scroll-margin-top: 96px;
  padding-bottom: clamp(36px, 5vw, 56px);
}
.page-privacy .clause + .clause {
  border-top: 1px solid var(--hair);
  padding-top: clamp(36px, 5vw, 56px);
}
.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 20px;
}
.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1;
  color: var(--violet);
  transition: color .35s var(--ease);
}
.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--deep);
}
.page-privacy .clause > p {
  max-width: 66ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
}
.page-privacy .clause > p:last-child {
  margin-bottom: 0;
}
.page-privacy .clause:target .clause__num {
  color: var(--electric);
}

/* 分条说明 */
.page-privacy .pp-rows {
  margin: 12px 0 22px;
  padding: 0;
  border-top: 1px solid var(--hair);
}
.page-privacy .pp-row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair);
}
.page-privacy .pp-row dt {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--teal);
}
.page-privacy .pp-row dd {
  max-width: 60ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* 重点标注 */
.page-privacy .pp-note {
  position: relative;
  max-width: 66ch;
  margin: 20px 0 0;
  padding: 18px 22px 18px 24px;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: #fff;
  box-shadow: 0 1px 0 var(--hair), 0 22px 34px -34px rgba(6, 21, 48, .55);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}
.page-privacy .pp-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--electric));
}
.page-privacy .pp-note strong {
  color: var(--deep);
  font-weight: 600;
}

/* 联系入口 */
.page-privacy .pp-contact {
  max-width: 66ch;
  margin: 8px 0 22px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--deep) 0%, var(--indigo) 62%, var(--teal) 100%);
  color: #fff;
  display: grid;
  gap: 12px;
}
.page-privacy .pp-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan);
}
.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}
.page-privacy .pp-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 18px);
  word-break: break-all;
  line-height: 1.5;
}
.page-privacy .pp-contact .copy-btn {
  flex: none;
  padding: 8px 16px;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .pp-contact .copy-btn:hover {
  background: rgba(255, 255, 255, .24);
  border-color: rgba(255, 255, 255, .6);
}
.page-privacy .pp-contact .copy-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--cyan);
}

/* 相关入口 */
.page-privacy .pp-related {
  display: grid;
  gap: 10px;
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: 28px;
  border-top: 1px solid var(--hair);
}
.page-privacy .pp-related a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 18px;
  border: 1px solid var(--hair);
  border-radius: var(--r-pill);
  background: #fff;
  color: var(--deep);
  font-size: 15px;
  text-decoration: none;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.page-privacy .pp-related a:hover {
  border-color: var(--electric);
  transform: translateY(-2px);
}
.page-privacy .pp-related a:focus-visible {
  outline: none;
  box-shadow: var(--pp-focus);
}
.page-privacy .pp-related__k {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--violet);
}

/* 平板及以上 */
@media (min-width: 760px) {
  .page-privacy .pp-row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }
  .page-privacy .pp-related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-tocw) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }
  .page-privacy .pp-toc {
    position: sticky;
    top: 96px;
  }
}

/* 小屏 */
@media (max-width: 599px) {
  .page-privacy .pp-shell {
    width: min(100% - 28px, 1140px);
  }
  .page-privacy .pp-head h1 {
    font-size: clamp(32px, 10vw, 44px);
  }
  .page-privacy .pp-hero {
    border-radius: var(--r-lg);
  }
  .page-privacy .pp-hero img {
    aspect-ratio: 16 / 9;
  }
  .page-privacy .pp-toc {
    padding: 16px 12px;
    border-radius: var(--r-md);
  }
  .page-privacy .pp-contact {
    padding: 18px;
    border-radius: var(--r-md);
  }
  .page-privacy .pp-note {
    padding: 16px 18px 16px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    animation: none !important;
    transition: none !important;
  }
  .page-privacy .pp-related a:hover {
    transform: none;
  }
  .page-privacy .scroll-progress__bar {
    transition: none !important;
  }
}