.page-privacy {
  --privacy-paper: #F5F0E6;
  --privacy-ink: #101828;
  --privacy-orange: #FF6B35;
  --privacy-green: #00FF88;
  --privacy-space: #0B1B3D;
  --privacy-line: rgba(16, 24, 40, .12);
  --privacy-soft: rgba(255, 181, 100, .18);
  background: var(--privacy-paper);
  color: var(--privacy-ink);
  min-height: 100vh;
  padding-top: var(--header-h);
  font-family: var(--font-body);
}

.page-privacy__wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px 64px;
}

.page-privacy__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 28px;
}

/* 目录 */
.page-privacy__toc {
  display: none;
}

.page-privacy__content {
  min-width: 0;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  margin: 8px 0 20px;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.page-privacy .breadcrumb a {
  color: rgba(16, 24, 40, .6);
  text-decoration: none;
  letter-spacing: .02em;
}

.page-privacy .breadcrumb a:hover {
  color: var(--privacy-orange);
}

.page-privacy__current {
  color: var(--privacy-ink) !important;
  font-weight: 500;
  cursor: default;
}

/* 首屏 */
.page-privacy__hero {
  padding: 28px 0 32px;
  border-bottom: 2px solid var(--privacy-ink);
  margin-bottom: 8px;
  position: relative;
}

.page-privacy__hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -2px;
  width: 76px;
  height: 2px;
  background: var(--privacy-orange);
}

.page-privacy__hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.05;
  letter-spacing: .02em;
  color: var(--privacy-ink);
  max-width: 12ch;
}

.page-privacy__hero-intro {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: rgba(16, 24, 40, .78);
  max-width: 64ch;
  margin: 0 0 20px;
}

.page-privacy__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 章节 */
.page-privacy__section {
  padding: 52px 0 8px;
  position: relative;
}

.page-privacy__section::before {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: var(--privacy-line);
  margin-bottom: 36px;
}

.page-privacy__section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy__sec-num {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--privacy-orange);
  letter-spacing: .08em;
  margin: 0;
  line-height: 1;
}

.page-privacy__section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.15;
  letter-spacing: .02em;
  margin: 0;
  color: var(--privacy-ink);
}

.page-privacy__body {
  font-size: var(--text-md);
  line-height: 1.8;
  color: rgba(16, 24, 40, .82);
}

.page-privacy__body p {
  margin: 0 0 16px;
}

/* 高亮术语 */
.page-privacy__hl {
  background: linear-gradient(transparent 62%, var(--privacy-soft) 62%);
  font-weight: 500;
  color: var(--privacy-ink);
  padding: 0 2px;
}

/* 卡片 */
.page-privacy__card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 24px 0;
}

.page-privacy .card--outline {
  background: transparent;
  border: 1px solid rgba(16, 24, 40, .18);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
}

.page-privacy .card--outline:hover {
  border-color: var(--privacy-ink);
  box-shadow: 4px 4px 0 rgba(16, 24, 40, .08);
}

.page-privacy__term-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--privacy-ink);
  letter-spacing: .02em;
}

.page-privacy__term-card p {
  margin: 0;
  font-size: var(--text-md);
  line-height: 1.7;
  color: rgba(16, 24, 40, .72);
}

.page-privacy__note {
  padding: 14px 18px;
  background: rgba(255, 107, 53, .06);
  border-left: 3px solid var(--privacy-orange);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(16, 24, 40, .68);
  margin: 20px 0 0;
}

/* 列表 */
.page-privacy__list {
  padding: 0;
  margin: 20px 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy__list li {
  position: relative;
  padding: 0 0 0 28px;
  line-height: 1.75;
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.6em;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--privacy-green);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, .15);
}

.page-privacy__list--ol {
  counter-reset: priv-li;
}

.page-privacy__list--ol li {
  counter-increment: priv-li;
  padding-left: 48px;
}

.page-privacy__list--ol li::before {
  content: counter(priv-li, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--privacy-ink);
  color: var(--privacy-paper);
  top: 0.15em;
  left: 0;
  box-shadow: none;
}

/* 安全区图文 */
.page-privacy__security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin: 20px 0;
}

.page-privacy__security-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(16, 24, 40, .14);
  background: var(--privacy-ink);
}

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

.page-privacy__figcap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(232, 238, 247, .72);
  background: var(--privacy-ink);
  letter-spacing: .04em;
}

/* 安全提示块 */
.page-privacy__callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  background: rgba(11, 27, 61, .04);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(11, 27, 61, .25);
  margin: 20px 0 0;
}

.page-privacy__callout-icon {
  flex: none;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--privacy-ink);
  color: var(--privacy-green);
  font-size: var(--text-md);
  font-weight: 600;
  border-radius: 50%;
}

.page-privacy__callout p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(16, 24, 40, .74);
}

.page-privacy__callout a {
  color: var(--privacy-orange);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 用户权利 */
.page-privacy__rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0;
}

.page-privacy__right-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(16, 24, 40, .1);
  box-shadow: 0 1px 0 rgba(16, 24, 40, .04);
}

.page-privacy__right-icon {
  flex: none;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--privacy-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  border-radius: 50%;
}

.page-privacy__right-item h3 {
  width: auto;
  margin: 0;
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--privacy-ink);
}

.page-privacy__right-item p {
  width: 100%;
  margin: 4px 0 0;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: rgba(16, 24, 40, .7);
}

.page-privacy__right-item a {
  color: var(--privacy-orange);
  font-weight: 500;
  word-break: break-all;
}

/* 签名 */
.page-privacy__sign {
  margin-top: 28px;
  padding: 20px 0 0;
  border-top: 2px solid var(--privacy-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.9;
  color: rgba(16, 24, 40, .68);
}

.page-privacy__sign a {
  color: var(--privacy-orange);
}

/* 文档结尾 */
.page-privacy__doc-end {
  margin-top: 56px;
  padding: 28px 0 12px;
  border-top: 2px solid var(--privacy-ink);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.page-privacy__to-top {
  margin: 0;
}

.page-privacy .btn--ghost {
  border: 1px solid var(--privacy-ink);
  color: var(--privacy-ink);
  background: transparent;
  border-radius: var(--radius-pill);
  padding: 10px 24px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background .25s var(--ease-out), color .25s var(--ease-out);
}

.page-privacy .btn--ghost:hover {
  background: var(--privacy-ink);
  color: var(--privacy-paper);
}

.page-privacy__doc-end-text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .12em;
  color: rgba(16, 24, 40, .55);
}

/* 占位图通用响应式 */
.page-privacy .picture img {
  max-width: 100%;
  height: auto;
}

/* 平板 */
@media (min-width: 640px) {
  .page-privacy__card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy__card-grid .card:first-child {
    grid-column: 1 / -1;
  }

  .page-privacy__rights {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy__security-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

/* 桌面：左目录右正文 */
@media (min-width: 1024px) {
  .page-privacy__layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
    padding-top: 40px;
  }

  .page-privacy__toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
  }

  .page-privacy__toc-inner {
    padding: 20px 0 0;
  }

  .page-privacy__toc-list {
    list-style: none;
    margin: 20px 0 24px;
    padding: 0;
    display: grid;
    gap: 4px;
  }

  .page-privacy__toc-list a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: rgba(16, 24, 40, .62);
    font-size: var(--text-sm);
    line-height: 1.4;
    transition: background .2s var(--ease-out), color .2s var(--ease-out);
  }

  .page-privacy__toc-list a:hover {
    background: rgba(255, 107, 53, .08);
    color: var(--privacy-ink);
  }

  .page-privacy__toc-num {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--privacy-orange);
    letter-spacing: .05em;
    min-width: 22px;
  }

  .page-privacy__toc-note {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0 12px;
    padding: 14px 0 0;
    border-top: 1px solid var(--privacy-line);
  }

  .page-privacy .legend__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    color: rgba(16, 24, 40, .6);
  }

  .page-privacy .legend__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
  }

  .page-privacy .legend__dot--green {
    background: var(--privacy-green);
  }

  .page-privacy .legend__dot--orange {
    background: var(--privacy-orange);
  }

  .page-privacy__toc-meta {
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    line-height: 1.9;
    color: rgba(16, 24, 40, .48);
  }

  .page-privacy__section {
    scroll-margin-top: calc(var(--header-h) + 24px);
  }

  .page-privacy__hero {
    padding: 40px 0 40px;
  }

  .page-privacy__hero h1 {
    font-size: 54px;
  }
}

/* 宽桌面 */
@media (min-width: 1400px) {
  .page-privacy__wrap {
    max-width: 1240px;
  }

  .page-privacy__layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 64px;
  }
}

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}