/* 隐私政策页 · 页面专属样式 */
.page-privacy {
  --privacy-glow: rgba(255, 122, 26, 0.14);
  --privacy-panel: rgba(19, 28, 46, 0.72);
  background-image:
    linear-gradient(rgba(143, 163, 199, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 163, 199, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: 0 72px;
}

/* ===== Hero 区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 36px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 12%;
  right: -72px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--privacy-glow) 0%, transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 24px;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 32px 0 0;
  display: block;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 10px;
  font-size: clamp(42px, 8vw, 76px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--near-white);
}

.page-privacy .privacy-hero__lead {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 0 22px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.page-privacy .privacy-hero__version {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .privacy-hero__banner-wrap {
  margin: 0;
}

.page-privacy .privacy-hero__banner {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

/* ===== 章节索引 ===== */
.page-privacy .privacy-index {
  margin-bottom: 28px;
}

.page-privacy .privacy-index__inner {
  padding: 20px 18px;
  background: var(--privacy-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-index__title {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-index__item {
  margin: 0;
}

.page-privacy .privacy-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: rgba(10, 14, 26, 0.6);
  color: var(--muted);
  line-height: 1.2;
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  border-color: var(--orange);
  color: var(--near-white);
  background: rgba(255, 122, 26, 0.1);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--orange);
}

.page-privacy .privacy-index__note {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid rgba(46, 255, 176, 0.28);
  border-radius: var(--radius);
  background: rgba(46, 255, 176, 0.06);
}

.page-privacy .privacy-index__note p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

/* ===== 正文内容区 ===== */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-overview {
  margin-bottom: 20px;
  padding: 24px 22px;
  border-left: 3px solid var(--orange);
  background: var(--privacy-panel);
  border-radius: var(--radius);
}

.page-privacy .privacy-overview p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.75;
}

.page-privacy .privacy-overview p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-overview strong {
  color: var(--near-white);
  font-weight: 600;
}

/* ===== 章节卡片 ===== */
.page-privacy .privacy-section {
  position: relative;
  margin-bottom: 20px;
  padding: 28px 22px;
  scroll-margin-top: 90px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(13, 42, 68, 0.5), rgba(10, 14, 26, 0.4)),
    var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.page-privacy .privacy-section::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-section__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange);
  background: rgba(255, 122, 26, 0.12);
  border: 1px solid rgba(255, 122, 26, 0.28);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--near-white);
}

.page-privacy .privacy-section h3 {
  margin: 18px 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--near-white);
}

.page-privacy .privacy-section p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.75;
}

.page-privacy .privacy-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-section__body {
  max-width: 760px;
}

/* ===== 列表 ===== */
.page-privacy .privacy-list {
  margin: 12px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px rgba(255, 122, 26, 0.6);
}

.page-privacy .privacy-list li strong {
  color: var(--near-white);
  font-weight: 600;
}

/* ===== 链接与联系方式 ===== */
.page-privacy .privacy-link {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(59, 110, 165, 0.6);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-privacy .privacy-link:hover {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

.page-privacy .privacy-phone {
  font-family: var(--font-mono);
  color: var(--near-white);
}

/* ===== 尾注 ===== */
.page-privacy .privacy-footnote {
  margin-top: 28px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: linear-gradient(135deg, rgba(255, 122, 26, 0.1), rgba(19, 28, 46, 0.25)), var(--card);
  border-color: rgba(255, 122, 26, 0.38);
}

.page-privacy .privacy-footnote h2 {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--near-white);
}

.page-privacy .privacy-footnote p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.page-privacy .privacy-footnote__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 桌面端适配 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 44px 0 60px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: clamp(48px, 6.2vw, 76px);
  }

  .page-privacy .privacy-hero__lead {
    font-size: 18px;
    max-width: 680px;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    padding-bottom: 80px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    margin-bottom: 0;
  }

  .page-privacy .privacy-index__list {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .privacy-index__link {
    min-height: 46px;
    padding: 8px 14px;
    border-radius: var(--radius);
  }

  .page-privacy .privacy-overview,
  .page-privacy .privacy-section {
    border-radius: var(--radius-lg);
  }

  .page-privacy .privacy-section {
    padding: 36px 34px;
    margin-bottom: 24px;
  }

  .page-privacy .privacy-footnote {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 32px 34px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    gap: 64px;
  }

  .page-privacy .privacy-hero__banner {
    width: calc(100% - 120px);
  }
}