.page-privacy {
  --privacy-line: rgba(57, 255, 20, 0.18);
  --privacy-card-bg: rgba(20, 33, 69, 0.72);
  --privacy-accent-block: linear-gradient(135deg, rgba(57, 255, 20, 0.12) 0%, rgba(255, 107, 53, 0.08) 100%);
  background: var(--gradient-site);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy .container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ===== 首屏数据流横幅 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-height) + var(--space-5));
  padding-bottom: var(--space-4);
  background:
    radial-gradient(ellipse at 18% 12%, rgba(57, 255, 20, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(255, 107, 53, 0.06) 0%, transparent 50%),
    var(--gradient-site);
}

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

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: var(--space-4);
}

.page-privacy .privacy-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-hero .breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.page-privacy .privacy-hero .breadcrumb__item::after {
  content: "/";
  color: rgba(255, 255, 255, 0.25);
}

.page-privacy .privacy-hero .breadcrumb__item:last-child::after {
  content: none;
}

.page-privacy .privacy-hero .breadcrumb__link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-privacy .privacy-hero .breadcrumb__text {
  color: var(--color-neon);
}

.page-privacy .privacy-hero__content {
  max-width: 820px;
}

.page-privacy .privacy-hero__eyebrow {
  display: inline-block;
  margin-bottom: var(--space-2);
  background: rgba(57, 255, 20, 0.14);
  border: 1px solid var(--color-border-glow);
  color: var(--color-neon);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-headline);
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--color-text-primary);
  text-shadow: 0 0 24px rgba(57, 255, 20, 0.1);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 640px;
  font-size: 16px;
  color: var(--color-text-secondary);
  border-left: 3px solid var(--color-neon);
  padding-left: var(--space-2);
}

.page-privacy .privacy-hero__stream {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 160px;
  object-fit: cover;
  opacity: 0.3;
  z-index: 1;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 25%, #000 75%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 25%, #000 75%, transparent 100%);
}

/* ===== 主体布局 ===== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
}

/* ===== 右侧目录 ===== */
.page-privacy .privacy-toc {
  position: relative;
}

.page-privacy .privacy-toc__inner {
  position: sticky;
  top: calc(var(--header-height) + 18px);
  background: var(--privacy-card-bg);
  border: 1px solid var(--privacy-line);
  backdrop-filter: blur(10px);
  padding: var(--space-3);
  max-width: 420px;
}

.page-privacy .privacy-toc__label {
  display: block;
  font-family: var(--font-headline);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neon);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--privacy-line);
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
}

.page-privacy .privacy-toc__list li {
  margin-bottom: 0;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: 8px 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
  transition: color 0.2s ease, padding-left 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--color-text-primary);
  padding-left: 6px;
  background: linear-gradient(90deg, rgba(57, 255, 20, 0.08) 0%, transparent 100%);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-neon);
  opacity: 0.7;
  min-width: 26px;
}

.page-privacy .privacy-toc__date {
  margin: var(--space-2) 0 0;
  font-size: 12px;
  color: var(--color-text-secondary);
  opacity: 0.7;
  border-top: 1px solid var(--privacy-line);
  padding-top: var(--space-2);
}

/* ===== 文档正文 ===== */
.page-privacy .privacy-doc {
  min-width: 0;
  background: rgba(10, 14, 39, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-4) var(--space-3);
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-height) + var(--space-3));
  margin-bottom: var(--space-5);
}

.page-privacy .privacy-section:last-of-type {
  margin-bottom: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--privacy-line);
  padding-bottom: var(--space-2);
  position: relative;
}

.page-privacy .privacy-section__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-neon) 0%, var(--color-accent) 100%);
}

.page-privacy .privacy-section__num {
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-neon);
  opacity: 0.85;
  line-height: 1;
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: 0.03em;
  color: var(--color-text-primary);
}

.page-privacy .privacy-section__body > p {
  margin: 0 0 var(--space-2);
  font-size: 15px;
  color: var(--color-text-primary);
  opacity: 0.92;
}

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

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

.page-privacy .privacy-list {
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  padding-top: 4px;
  padding-bottom: 4px;
  font-size: 15px;
  color: var(--color-text-primary);
  opacity: 0.92;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--color-neon);
  transform: rotate(45deg);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: 0.7;
}

/* 提示块 */
.page-privacy .privacy-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: var(--space-2) var(--space-2);
  background: var(--privacy-accent-block);
  border-left: 3px solid var(--color-accent);
}

.page-privacy .privacy-note__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-accent);
  color: var(--color-bg-dark);
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* 安全数据格 */
.page-privacy .privacy-secure-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-privacy .privacy-secure-item {
  background: var(--privacy-card-bg);
  border: 1px solid var(--privacy-line);
  padding: var(--space-2);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-secure-item:hover {
  border-color: var(--color-neon);
  transform: translateX(4px);
}

.page-privacy .privacy-secure-item .data-num {
  font-family: var(--font-data);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-neon);
  display: block;
  line-height: 1.2;
  margin-bottom: 4px;
}

.page-privacy .privacy-secure-item p {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* 联系卡片 */
.page-privacy .privacy-contact-card {
  margin: var(--space-3) 0;
  padding: var(--space-3);
  background: var(--privacy-card-bg);
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--color-neon);
  display: grid;
  gap: var(--space-1);
}

.page-privacy .privacy-contact-card p {
  margin: 0;
  font-size: 15px;
  color: var(--color-text-primary);
}

.page-privacy .privacy-contact-card a {
  color: var(--color-neon);
  text-decoration: none;
  font-family: var(--font-data);
  border-bottom: 1px dotted var(--color-border-glow);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-contact-card a:hover {
  color: var(--color-text-primary);
  border-color: var(--color-neon);
}

.page-privacy .privacy-contact-card span {
  font-family: var(--font-data);
  color: var(--color-text-secondary);
}

.page-privacy .privacy-update {
  font-size: 13px;
  color: var(--color-text-secondary);
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-2);
  margin-top: var(--space-2);
}

.page-privacy .privacy-policy-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--privacy-line);
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero__stream {
    height: 300px;
  }

  .page-privacy .privacy-doc {
    padding: var(--space-5);
  }

  .page-privacy .privacy-secure-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .privacy-contact-card {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 280px 1fr;
    gap: var(--space-5);
  }

  .page-privacy .privacy-toc__inner {
    max-width: none;
  }

  .page-privacy .privacy-section__title {
    font-size: 28px;
  }
}