.page-privacy {
  --privacy-line: rgba(26, 26, 26, 0.14);
  --privacy-void: #071020;
  background: var(--color-paper);
  color: var(--color-ink);
}

/* ===== Hero 区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--color-navy);
  padding: 2.25rem 0 2.75rem;
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: -10%;
  right: -16%;
  width: 52%;
  height: 130%;
  background: linear-gradient(148deg, rgba(123, 97, 255, 0.5), rgba(45, 108, 223, 0.18) 55%, rgba(255, 107, 53, 0.12) 78%, transparent 90%);
  transform: skewX(-16deg);
  z-index: 1;
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--color-navy);
}

.page-privacy .privacy-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0.3;
}

.page-privacy .privacy-hero__content {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero .breadcrumb {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: rgba(245, 240, 230, 0.72);
  text-decoration: none;
  transition: color 0.2s;
}

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

.page-privacy .privacy-hero .breadcrumb__sep {
  color: rgba(245, 240, 230, 0.4);
  margin: 0 0.4rem;
}

.page-privacy .privacy-hero .breadcrumb__current {
  color: rgba(245, 240, 230, 0.95);
}

.page-privacy .privacy-hero__kicker {
  margin: 1.4rem 0 0.6rem;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-neon);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 18em;
  font-family: var(--font-title);
  font-size: clamp(2rem, 5.2vw, 3.75rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.page-privacy .privacy-hero__lead {
  margin: 1.1rem 0 1.4rem;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.82);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ===== 章节目录 ===== */
.page-privacy .privacy-toc {
  background: var(--color-panel);
  border-block: 1px solid var(--privacy-line);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.85rem 0;
  margin: 0;
  list-style: none;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__item a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 1rem;
  border: 1px solid rgba(26, 26, 26, 0.28);
  border-radius: 999px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: var(--color-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.page-privacy .privacy-toc__item a:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-neon);
  box-shadow: 0 4px 14px rgba(10, 22, 40, 0.2);
}

.page-privacy .privacy-toc__index {
  color: var(--color-orange);
  font-weight: 700;
}

/* ===== 通用章节 ===== */
.page-privacy .privacy-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--privacy-line);
  scroll-margin-top: 6rem;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-data);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-orange);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.page-privacy .privacy-section__body {
  max-width: 72ch;
}

.page-privacy .privacy-section__body p {
  margin: 0 0 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--color-muted);
}

.page-privacy .privacy-section__body ul {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  line-height: 1.8;
}

.page-privacy .privacy-section__body li {
  margin-bottom: 0.55rem;
  font-size: 0.9375rem;
  color: var(--color-muted);
}

.page-privacy .privacy-section__body li::marker {
  color: var(--color-orange);
}

.page-privacy .privacy-section__body strong {
  color: var(--color-ink);
  font-weight: 600;
}

.page-privacy .privacy-section__body a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* ===== 数据安全区块 ===== */
.page-privacy .privacy-section--security {
  background: linear-gradient(180deg, var(--color-paper) 0%, rgba(232, 226, 214, 0.45) 100%);
}

.page-privacy .privacy-security {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.25rem 0 1.4rem;
  padding: 1.75rem 1.5rem;
  background: var(--privacy-void);
  border-left: 4px solid var(--color-neon);
  border-radius: 4px 18px 18px 4px;
  overflow: hidden;
}

.page-privacy .privacy-security::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -26px;
  width: 140px;
  height: 140px;
  border: 2px solid rgba(57, 255, 20, 0.28);
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(57, 255, 20, 0.16), transparent 68%);
}

.page-privacy .privacy-security__shield {
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  color: var(--color-neon);
}

.page-privacy .privacy-security__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-security__list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9125rem;
  line-height: 1.75;
  color: rgba(245, 240, 230, 0.85);
}

.page-privacy .privacy-security__list li::before {
  content: "//";
  position: absolute;
  left: 0;
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--color-neon);
}

/* ===== 底部相关导航 ===== */
.page-privacy .privacy-links {
  padding: 3.5rem 0 4rem;
}

.page-privacy .privacy-links__label {
  display: inline-block;
  margin-bottom: 1rem;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--color-muted);
}

.page-privacy .privacy-links__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.page-privacy .privacy-link-card {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.4rem;
  background: var(--color-panel);
  border: 1px solid transparent;
  border-radius: 14px;
  font-family: var(--font-title);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.page-privacy .privacy-link-card__arrow {
  color: var(--color-orange);
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 0.22s ease;
}

.page-privacy .privacy-link-card:hover {
  transform: translateY(-3px);
  background: #FFFFFF;
  border-color: var(--privacy-line);
  box-shadow: 0 10px 24px rgba(10, 22, 40, 0.12);
}

.page-privacy .privacy-link-card:hover .privacy-link-card__arrow {
  transform: translate(2px, -2px);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 4.5rem 0 5rem;
  }

  .page-privacy .privacy-hero__title {
    font-size: clamp(2.4rem, 5.2vw, 3.5rem);
  }

  .page-privacy .privacy-hero__lead {
    font-size: 1.0625rem;
    max-width: 62ch;
  }

  .page-privacy .privacy-toc__list {
    gap: 0.8rem;
    padding: 1rem 0;
    justify-content: center;
  }

  .page-privacy .privacy-toc__item a {
    font-size: 0.86rem;
    padding: 0.48rem 1.1rem;
  }

  .page-privacy .privacy-section {
    padding: 4.5rem 0;
  }

  .page-privacy .privacy-section__num {
    font-size: 3.2rem;
  }

  .page-privacy .privacy-section__title {
    font-size: 1.9rem;
  }

  .page-privacy .privacy-section__body p,
  .page-privacy .privacy-section__body li {
    font-size: 0.9875rem;
  }

  .page-privacy .privacy-security {
    flex-direction: row;
    align-items: flex-start;
    padding: 2rem;
  }

  .page-privacy .privacy-security__shield {
    width: 54px;
    height: 54px;
  }

  .page-privacy .privacy-links {
    padding: 4.5rem 0 5rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-section {
    padding: 6rem 0;
  }

  .page-privacy .privacy-section__head {
    margin-bottom: 2rem;
  }

  .page-privacy .privacy-section__body {
    padding-left: 4.2rem;
  }

  .page-privacy .privacy-links__list {
    gap: 1.1rem;
  }

  .page-privacy .privacy-link-card {
    padding: 1rem 1.6rem;
  }
}