.page-privacy {
  background:
    linear-gradient(165deg, rgba(42, 157, 143, 0.05) 0%, transparent 40%),
    var(--ob-deep-blue);
  color: var(--ob-soft-white);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.page-privacy .pp-breadcrumb {
  padding-top: 36px;
}

/* ===== Hero 区域 ===== */
.page-privacy .pp-hero {
  position: relative;
  padding: 40px 0 36px;
}

.page-privacy .pp-hero-eyebrow {
  display: inline-block;
  font-family: var(--ob-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ob-neon-green);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.32);
  border-radius: 999px;
  padding: 6px 14px;
}

.page-privacy .pp-hero-title {
  margin: 20px 0 16px;
  font-size: clamp(34px, 5.5vw, 56px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--ob-soft-white);
  max-width: 820px;
}

.page-privacy .pp-hero-lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(248, 249, 250, 0.76);
  max-width: 680px;
}

.page-privacy .pp-hero-figure {
  margin: 32px 0 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(248, 249, 250, 0.16);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

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

.page-privacy .pp-hero-vtext {
  display: none;
}

/* ===== 目录锚点导航 ===== */
.page-privacy .pp-toc {
  border-top: 1px solid rgba(248, 249, 250, 0.12);
  border-bottom: 1px solid rgba(248, 249, 250, 0.12);
  margin: 8px 0 50px;
  padding: 18px 0;
  background: rgba(11, 31, 58, 0.6);
}

.page-privacy .pp-toc-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-privacy .pp-toc-tag {
  font-family: var(--ob-font-mono);
  font-size: 12px;
  color: var(--ob-neon-green);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: 999px;
  padding: 6px 14px;
  white-space: nowrap;
  letter-spacing: 0.08em;
}

.page-privacy .pp-toc-link {
  color: #C8D6E2;
  text-decoration: none;
  font-size: 14px;
  padding: 7px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition:
    color var(--ob-transition),
    border-color var(--ob-transition),
    background var(--ob-transition);
}

.page-privacy .pp-toc-link:hover {
  color: var(--ob-neon-green);
  border-color: rgba(57, 255, 20, 0.4);
  background: rgba(57, 255, 20, 0.06);
}

/* ===== 章节通用结构 ===== */
.page-privacy .pp-section {
  padding: 0 0 52px;
  scroll-margin-top: 64px;
}

.page-privacy .pp-section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .pp-section-num {
  display: inline-block;
  font-family: var(--ob-font-mono);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  color: var(--ob-neon-green);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: 10px;
  padding: 8px 12px;
  box-shadow: 0 0 16px rgba(57, 255, 20, 0.18);
}

.page-privacy .pp-section-titles h2 {
  margin: 0;
  font-size: 25px;
  line-height: 1.2;
  color: var(--ob-soft-white);
}

.page-privacy .pp-section-titles > span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(248, 249, 250, 0.55);
}

/* ===== 奶油色正文卡片 ===== */
.page-privacy .pp-section-body {
  background: var(--ob-cream);
  border-radius: 14px;
  padding: 26px 22px;
  color: #203144;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
}

.page-privacy .pp-section-lead {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.7;
  color: #34485C;
}

.page-privacy .pp-item {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(11, 31, 58, 0.12);
}

.page-privacy .pp-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--ob-deep-blue);
  font-weight: 800;
}

.page-privacy .pp-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #34485C;
}

.page-privacy .pp-item strong {
  color: var(--ob-orange);
  font-weight: 800;
}

.page-privacy .pp-highlight {
  color: var(--ob-wine);
  background: rgba(155, 34, 38, 0.1);
  border-radius: 6px;
  padding: 2px 8px;
  font-weight: 800;
}

.page-privacy .pp-inline-link {
  color: var(--ob-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 700;
}

.page-privacy .pp-inline-link:hover {
  color: var(--ob-deep-blue);
}

/* ===== 深色卡片变体（信息使用） ===== */
.page-privacy .pp-section-body--dark {
  background: linear-gradient(135deg, #102A43, #0C2540);
  border: 1px solid rgba(42, 157, 143, 0.38);
  color: rgba(248, 249, 250, 0.88);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.page-privacy .pp-section-body--dark .pp-section-lead {
  color: rgba(248, 249, 250, 0.72);
}

.page-privacy .pp-section-body--dark .pp-item {
  border-top-color: rgba(248, 249, 250, 0.15);
}

.page-privacy .pp-section-body--dark .pp-item h3 {
  color: var(--ob-soft-white);
}

.page-privacy .pp-section-body--dark .pp-item p {
  color: rgba(248, 249, 250, 0.78);
}

.page-privacy .pp-section-body--dark .pp-item strong {
  color: var(--ob-yellow);
}

.page-privacy .pp-section-body--dark .pp-inline-link {
  color: var(--ob-yellow);
}

/* ===== 用户权利卡片变体 ===== */
.page-privacy .pp-section-body--rights {
  border-left: 4px solid var(--ob-orange);
}

.page-privacy .pp-rights-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-rights-list li {
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.18);
  border-radius: 10px;
  padding: 14px 16px;
}

.page-privacy .pp-rights-list strong {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  color: var(--ob-deep-blue);
}

.page-privacy .pp-rights-list span {
  font-size: 14px;
  line-height: 1.6;
  color: #34485C;
}

/* ===== 数据安全横幅 ===== */
.page-privacy .pp-security-band {
  border-top: 1px solid rgba(57, 255, 20, 0.2);
  border-bottom: 1px solid rgba(57, 255, 20, 0.2);
  background:
    linear-gradient(140deg, rgba(57, 255, 20, 0.05) 0%, transparent 45%),
    linear-gradient(180deg, #102A43 0%, #0B1F3A 100%);
  padding: 36px 0;
  margin-bottom: 52px;
  scroll-margin-top: 64px;
}

.page-privacy .pp-security-tag {
  display: inline-block;
  font-family: var(--ob-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ob-neon-green);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: 999px;
  padding: 6px 14px;
}

.page-privacy .pp-security-copy h2 {
  margin: 16px 0 12px;
  font-size: 28px;
  line-height: 1.2;
  color: var(--ob-soft-white);
}

.page-privacy .pp-security-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(248, 249, 250, 0.74);
}

.page-privacy .pp-security-stats {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .pp-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(57, 255, 20, 0.07);
  border: 1px solid rgba(57, 255, 20, 0.2);
  border-radius: 12px;
  padding: 14px 16px;
}

.page-privacy .pp-stat-num {
  margin: 0;
  font-family: var(--ob-font-mono);
  font-size: 24px;
  font-weight: 800;
  color: var(--ob-neon-green);
  line-height: 1.1;
}

.page-privacy .pp-stat-label {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: rgba(248, 249, 250, 0.58);
}

/* ===== 联系卡片 ===== */
.page-privacy .pp-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .pp-contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(11, 31, 58, 0.05);
  border-radius: 10px;
  padding: 14px 16px;
}

.page-privacy .pp-contact-label {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: #64788F;
}

.page-privacy .pp-contact-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--ob-deep-blue);
  word-break: break-word;
}

.page-privacy .pp-update-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(11, 31, 58, 0.14);
  font-size: 14px;
  line-height: 1.7;
  color: #64788F;
}

/* ===== 响应式：多列与桌面网格 ===== */
@media (min-width: 480px) {
  .page-privacy .pp-security-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 640px) {
  .page-privacy .pp-rights-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .pp-contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .pp-contact-item--full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-privacy .pp-breadcrumb {
    padding-top: 44px;
  }

  .page-privacy .pp-hero {
    padding: 56px 0 44px;
  }

  .page-privacy .pp-hero-vtext {
    display: block;
    position: absolute;
    top: 64px;
    right: 0;
    writing-mode: vertical-rl;
    font-family: var(--ob-font-serif);
    font-size: 14px;
    letter-spacing: 0.35em;
    color: rgba(57, 255, 20, 0.4);
    white-space: nowrap;
  }

  .page-privacy .pp-hero-figure {
    margin-top: 44px;
  }

  .page-privacy .pp-toc {
    margin-bottom: 64px;
  }

  .page-privacy .pp-section {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    column-gap: 48px;
    padding-bottom: 64px;
  }

  .page-privacy .pp-section-head {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0;
  }

  .page-privacy .pp-section-titles h2 {
    font-size: 30px;
    margin-top: 14px;
  }

  .page-privacy .pp-section-num {
    font-size: 36px;
  }

  .page-privacy .pp-section-body {
    padding: 34px 32px;
  }

  .page-privacy .pp-security-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
    align-items: center;
  }

  .page-privacy .pp-security-stats {
    margin: 0;
  }
}