.page-privacy {
  --privacy-bg: #EEF3F5;
  --privacy-card-border: #E2E9ED;
  background: var(--privacy-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.65;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* 首屏 */
.privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 2.25rem 0 3.25rem;
  background: linear-gradient(138deg, #163E5B 0%, var(--color-highland-blue) 52%, #3A7CA5 100%);
  color: var(--color-snow-white);
}

.privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-grass-green) 0%, var(--color-sky-blue) 45%, var(--color-orange) 100%);
}

.privacy-speed-lines {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(-55deg, transparent 0 26px, rgba(255, 255, 255, 0.045) 26px 28px);
}

.page-privacy .breadcrumbs {
  margin: 0 0 2.25rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.page-privacy .breadcrumbs a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .breadcrumbs a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.privacy-hero-grid {
  display: grid;
  gap: 1.75rem;
}

.privacy-hero-copy {
  max-width: 640px;
}

.privacy-kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-glacier);
}

.privacy-hero-copy h1 {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0.04em;
}

.privacy-hero-lead {
  margin: 0 0 1.5rem;
  max-width: 54ch;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: rgba(255, 255, 255, 0.9);
}

.privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-privacy .privacy-hero .tag-data {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.26);
  color: #fff;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.privacy-hero-figure {
  margin: 0;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 40px rgba(9, 30, 45, 0.28);
  transform: rotate(2deg);
  transition: transform 0.3s ease;
}

.privacy-hero-figure:hover {
  transform: rotate(0deg) scale(1.01);
}

.privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 12px;
}

.privacy-hero-figure figcaption {
  padding: 0.65rem 0.3rem 0.15rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

/* 主体栅格 */
.privacy-shell {
  display: grid;
  gap: 1.5rem;
  grid-template-areas:
    "snapshot"
    "toc"
    "docs";
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 2rem var(--shell-pad) 4.5rem;
}

.privacy-snapshot {
  grid-area: snapshot;
}

.privacy-toc {
  grid-area: toc;
}

.privacy-docs {
  grid-area: docs;
}

/* 要点速览 */
.privacy-snapshot {
  background: #fff;
  border: 1px solid var(--privacy-card-border);
  border-radius: 14px;
  padding: 1.4rem 1.25rem;
  box-shadow: 0 6px 24px rgba(23, 32, 42, 0.05);
}

.privacy-snapshot-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-highland-blue);
}

.privacy-snapshot-title::before {
  content: "";
  width: 18px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-grass-green), var(--color-orange));
}

.privacy-snapshot-grid {
  display: grid;
  gap: 0.7rem;
}

.privacy-snapshot-item {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0;
  padding-left: 0.25rem;
  font-size: 0.92rem;
}

.privacy-snapshot-item span {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-orange);
}

/* 目录 */
.privacy-toc-inner {
  background: #fff;
  border: 1px solid var(--privacy-card-border);
  border-radius: 14px;
  padding: 1.3rem 1.25rem 1.4rem;
  box-shadow: 0 6px 24px rgba(23, 32, 42, 0.05);
}

.privacy-toc-heading {
  margin: 0 0 0.9rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-highland-blue);
}

.privacy-toc-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.privacy-toc-list li + li {
  border-top: 1px solid #EDF1F3;
}

.privacy-toc-list a {
  display: block;
  padding: 0.65rem 0.35rem;
  border-left: 2px solid transparent;
  color: var(--color-ink);
  font-size: 0.92rem;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}

.privacy-toc-list a:hover {
  border-left-color: var(--color-orange);
  padding-left: 0.7rem;
  color: var(--color-highland-blue);
}

.privacy-toc-tip {
  margin: 0.9rem 0 1.2rem;
  padding: 0.7rem 0.8rem;
  background: var(--color-snow-white);
  border-radius: 8px;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--color-slate);
}

.privacy-toc-btn {
  width: 100%;
  text-align: center;
}

/* 章节卡片 */
.privacy-docs {
  display: grid;
  gap: 1.5rem;
}

.privacy-card {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--privacy-card-border);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  box-shadow: 0 2px 12px rgba(23, 32, 42, 0.04);
}

.privacy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.privacy-docs .privacy-card:nth-child(1)::before {
  background: linear-gradient(90deg, var(--color-highland-blue), var(--color-sky-blue));
}

.privacy-docs .privacy-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--color-sky-blue), var(--color-grass-green));
}

.privacy-docs .privacy-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--color-grass-green), var(--color-orange));
}

.privacy-docs .privacy-card:nth-child(4)::before {
  background: linear-gradient(90deg, var(--color-orange), var(--color-dusk));
}

.privacy-docs .privacy-card:nth-child(5)::before {
  background: linear-gradient(90deg, var(--color-dusk), var(--color-highland-blue));
}

.privacy-docs .privacy-card:nth-child(6)::before {
  background: linear-gradient(90deg, var(--color-highland-blue), var(--color-grass-green));
}

.privacy-card-head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-glacier);
}

.privacy-card-num {
  font-family: var(--font-data);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-highland-blue);
}

.privacy-card-icon {
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: var(--color-orange);
}

.privacy-card-icon svg {
  display: block;
}

.privacy-card-title h2 {
  margin: 0 0 0.3rem;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.1;
}

.privacy-card-title p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--color-slate);
}

.privacy-card-body p {
  margin: 0 0 1rem;
}

.privacy-card-body > p:last-child {
  margin-bottom: 0;
}

/* 列表 */
.privacy-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.privacy-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.65rem;
  border-bottom: 1px dashed var(--color-fog);
  font-size: 0.96rem;
}

.privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 11px;
  height: 11px;
  background: linear-gradient(135deg, var(--color-grass-green), var(--color-sky-blue));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 60%);
}

.privacy-list li:last-child {
  border-bottom: none;
}

.privacy-list strong {
  color: var(--color-highland-blue);
}

/* 高亮块 */
.privacy-callout {
  margin-top: 1.25rem;
  padding: 1rem 1.2rem;
  border-left: 4px solid var(--color-highland-blue);
  border-radius: 0 8px 8px 0;
  background: var(--color-glacier);
  font-size: 0.94rem;
  line-height: 1.6;
}

.privacy-callout-warm {
  border-left-color: var(--color-orange);
  background: #FDEDDC;
}

.privacy-paragraph-note {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: var(--color-snow-white);
  border-radius: 8px;
  font-size: 0.92rem;
  color: var(--color-slate);
}

/* 联系面板 */
.privacy-contact-panel {
  display: grid;
  gap: 0.7rem;
  margin: 1.25rem 0;
  padding: 1.25rem 1.4rem;
  background: linear-gradient(135deg, var(--color-highland-blue), #2E6E9E);
  border-radius: 12px;
  color: #fff;
}

.privacy-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
}

.privacy-contact-label {
  min-width: 96px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--color-glacier);
}

.privacy-contact-value {
  font-weight: 600;
  word-break: break-word;
  color: #fff;
}

.privacy-contact-note {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  background: #FFF8E5;
  border: 1px solid #F0DFB8;
  border-radius: 8px;
  font-size: 0.9rem;
  color: #6B5B3D;
}

.privacy-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* 返回顶部 */
.privacy-top-wrap {
  margin-top: 1.5rem;
  text-align: center;
}

.privacy-top-wrap a {
  display: inline-block;
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--color-fog);
  border-radius: 999px;
  background: #fff;
  font-family: var(--font-data);
  font-size: 0.84rem;
  color: var(--color-slate);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.privacy-top-wrap a:hover {
  border-color: var(--color-highland-blue);
  color: var(--color-highland-blue);
}

/* 锚点偏移 */
.privacy-docs section[id] {
  scroll-margin-top: 7rem;
}

/* 断点 */
@media (min-width: 720px) {
  .privacy-snapshot-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem 1rem;
  }
}

@media (min-width: 960px) {
  .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    align-items: center;
    gap: 3.5rem;
  }

  .privacy-hero {
    padding-top: 3rem;
    padding-bottom: 4rem;
  }
}

@media (min-width: 1024px) {
  .privacy-shell {
    grid-template-columns: 280px minmax(0, 1fr);
    grid-template-areas:
      "snapshot snapshot"
      "toc docs";
    align-items: start;
    column-gap: 2.5rem;
    padding-top: 2.75rem;
  }

  .privacy-toc-inner {
    position: sticky;
    top: 6.5rem;
  }

  .privacy-card {
    padding: 2rem 2.25rem;
  }
}