.page-privacy {
  --toc-w: 260px;
  background: var(--navy);
  color: var(--gray-blue);
  font-family: var(--font-body);
  line-height: 1.7;
}

/* ===== 首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 40px 0 48px;
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--orange) 0 140px, var(--blue) 140px 164px, transparent 164px);
}
.page-privacy .breadcrumbs {
  margin-bottom: 36px;
  font-size: 13px;
}
.page-privacy .breadcrumbs a {
  color: var(--gray-blue);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-privacy .breadcrumbs a:hover {
  color: var(--white);
}
.page-privacy .breadcrumbs .sep {
  color: var(--orange);
  padding: 0 8px;
}
.page-privacy .privacy-hero-grid {
  display: grid;
  gap: 32px;
}
.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}
.page-privacy .privacy-hero-copy h1 {
  margin: 0 0 18px;
  max-width: 900px;
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--white);
}
.page-privacy .privacy-lead {
  margin: 0 0 16px;
  max-width: 660px;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.7;
  color: var(--white);
  opacity: 0.92;
}
.page-privacy .privacy-meta {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--blue);
  font-size: 13px;
  color: var(--gray-blue);
}
.page-privacy .privacy-scope {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-scope li {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--gray-blue);
  background: rgba(22, 42, 69, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}
.page-privacy .privacy-hero-visual {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 14px;
  padding: 12px 0;
}
.page-privacy .privacy-hero-visual svg {
  width: min(260px, 72vw);
  height: auto;
  filter: drop-shadow(0 22px 44px rgba(0, 0, 0, 0.4));
}
.page-privacy .privacy-hero-badge {
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--blue);
  border: 1px solid rgba(0, 191, 255, 0.45);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

/* ===== 内容布局与目录 ===== */
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
  padding: 48px 0 64px;
}
.page-privacy .privacy-content {
  min-width: 0;
}
.page-privacy .privacy-toc-card {
  padding: 20px 18px;
  background: var(--navy-card);
  border-top: 3px solid var(--orange);
}
.page-privacy .privacy-toc-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
}
.page-privacy .privacy-toc-title::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: var(--blue);
  transform: rotate(45deg);
}
.page-privacy .privacy-toc-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-toc-list a {
  display: block;
  padding: 9px 10px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--gray-blue);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-privacy .privacy-toc-list a:hover {
  color: var(--white);
  border-left-color: var(--orange);
  background: rgba(255, 255, 255, 0.04);
}

/* ===== 编号章节 ===== */
.page-privacy .privacy-section {
  position: relative;
  padding: 42px 0 46px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.page-privacy .privacy-section:first-child {
  padding-top: 6px;
}
.page-privacy .privacy-section-head {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
}
.page-privacy .privacy-section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: center top;
  transition: transform 0.35s var(--ease);
}
.page-privacy .privacy-chapter {
  flex: 0 0 auto;
  margin-top: -2px;
  font-family: var(--font-mono);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--orange);
}
.page-privacy .privacy-section-head h2 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.2;
  color: var(--white);
}
.page-privacy .privacy-section-sub {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

/* ===== 正文 ===== */
.page-privacy .privacy-body {
  max-width: 780px;
}
.page-privacy .privacy-body > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
}
.page-privacy .privacy-body > p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-body strong {
  font-weight: 700;
  color: var(--white);
}
.page-privacy .privacy-body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}
.page-privacy .privacy-body a:hover {
  color: var(--white);
}
.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.7;
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}
.page-privacy .privacy-list li strong {
  color: var(--white);
}
.page-privacy .privacy-note {
  margin-top: 20px;
  padding: 18px 20px;
  background: rgba(22, 42, 69, 0.65);
  border-left: 3px solid var(--blue);
  border-radius: 0 10px 10px 0;
  font-size: 14px;
  line-height: 1.7;
}

/* ===== Cookie 卡片 ===== */
.page-privacy .cookie-grid {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}
.page-privacy .cookie-item {
  padding: 18px;
  background: var(--navy-card);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.page-privacy .cookie-name {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
}
.page-privacy .cookie-desc {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-blue);
}

/* ===== 数据安全 ===== */
.page-privacy .privacy-security-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}
.page-privacy .privacy-security-figure {
  margin: 0;
}
.page-privacy .privacy-security-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}
.page-privacy .privacy-security-figure figcaption {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(255, 255, 255, 0.16);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-align: right;
  color: var(--gray-blue);
}
.page-privacy .privacy-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 24px 0 6px;
}
.page-privacy .privacy-stat {
  padding: 14px 12px;
  background: var(--navy-card);
  border-top: 2px solid var(--orange);
}
.page-privacy .privacy-stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
}
.page-privacy .privacy-stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--gray-blue);
}

/* ===== 用户权利 ===== */
.page-privacy .rights-grid {
  display: grid;
  gap: 12px;
  margin: 22px 0;
}
.page-privacy .rights-card {
  padding: 20px;
  background: linear-gradient(135deg, var(--navy-card) 0%, rgba(22, 42, 69, 0.55) 100%);
  border-left: 3px solid var(--blue);
}
.page-privacy .rights-card em {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}
.page-privacy .rights-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--white);
}
.page-privacy .rights-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-blue);
}

/* ===== 联系方式 ===== */
.page-privacy .contact-grid {
  display: grid;
  gap: 10px;
  margin: 20px 0 16px;
}
.page-privacy .contact-item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--navy-card);
  border-left: 3px solid var(--orange);
}
.page-privacy .contact-item span {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-blue);
}
.page-privacy .contact-item a,
.page-privacy .contact-item > span:last-child {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
}
.page-privacy .contact-item a {
  text-decoration: none;
}
.page-privacy .contact-item a:hover {
  color: var(--orange);
}
.page-privacy .privacy-icp {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: var(--gray-blue);
}
.page-privacy .privacy-icp span {
  font-family: var(--font-mono);
  color: var(--white);
}
.page-privacy .privacy-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.page-privacy .privacy-related a {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--blue);
  text-decoration: none;
  border: 1px solid rgba(0, 191, 255, 0.4);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.page-privacy .privacy-related a:hover {
  background: var(--blue);
  color: var(--navy);
}

/* ===== 底部面板 ===== */
.page-privacy .privacy-outro {
  padding-bottom: 72px;
}
.page-privacy .privacy-outro-panel {
  position: relative;
  display: grid;
  gap: 24px;
  padding: clamp(28px, 5vw, 48px);
  background: linear-gradient(120deg, var(--navy-card) 0%, rgba(22, 42, 69, 0.4) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 36px 100%, 0 calc(100% - 36px));
}
.page-privacy .privacy-outro-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0 60%, var(--blue) 60% 100%);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 0 100%);
}
.page-privacy .privacy-outro-panel h2 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(21px, 3vw, 30px);
  color: var(--white);
}
.page-privacy .privacy-outro-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}
.page-privacy .privacy-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 中等屏以上 ===== */
@media (min-width: 680px) {
  .page-privacy .cookie-grid,
  .page-privacy .rights-grid,
  .page-privacy .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-privacy .privacy-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-security-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
  }
}

@media (min-width: 800px) {
  .page-privacy .privacy-outro-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-privacy .privacy-toc-card {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-privacy .privacy-chapter {
    width: 76px;
    font-size: 58px;
  }
  .page-privacy .privacy-section-head {
    padding-left: 22px;
  }
  .page-privacy .privacy-section.is-inview .privacy-section-head::before {
    transform: scaleY(1);
  }
}

/* ===== 移动端目录横滑 ===== */
@media (max-width: 959px) {
  .page-privacy .privacy-toc-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }
  .page-privacy .privacy-toc-list a {
    white-space: nowrap;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.04);
    border-left: 0;
    border-bottom: 2px solid transparent;
  }
  .page-privacy .privacy-toc-list a:hover {
    border-left-color: transparent;
    border-bottom-color: var(--orange);
  }
}