.page-privacy {
  --privacy-gold: #D4AF37;
  --privacy-orange: #FF5722;
  --privacy-deep-blue: #002845;
  --privacy-dark-bg: #0D1117;
  --privacy-text-light: #EAEAEA;
  --privacy-text-muted: #B0B0B0;
  --privacy-glass: rgba(255, 255, 255, 0.08);
  --privacy-card-bg: rgba(0, 40, 69, 0.7);
  --privacy-border-radius: 8px;
  --privacy-font-heading: "PingFang SC", "Microsoft YaHei", sans-serif;
  --privacy-font-body: "PingFang SC", "Microsoft YaHei", sans-serif;
  --privacy-font-caption: monospace;
  --privacy-max-width: 900px;
}

/* ===== HERO ===== */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--privacy-deep-blue);
  overflow: hidden;
  min-height: 340px;
  display: flex;
  align-items: center;
  padding: 3rem 0 2rem;
}

.page-privacy .privacy-hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  z-index: 0;
}

.page-privacy .privacy-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--privacy-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--privacy-font-caption);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--privacy-text-muted);
  margin-bottom: 1.5rem;
}

.page-privacy .privacy-breadcrumb a {
  color: var(--privacy-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.page-privacy .privacy-breadcrumb a:hover,
.page-privacy .privacy-breadcrumb a:focus {
  color: var(--privacy-gold);
}

.page-privacy .privacy-breadcrumb-sep {
  color: var(--privacy-text-muted);
}

.page-privacy .privacy-breadcrumb-current {
  color: var(--privacy-gold);
}

.page-privacy .privacy-hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.page-privacy .privacy-icon-lock {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
}

.page-privacy .privacy-icon-lock svg {
  display: block;
}

.page-privacy .privacy-hero-title {
  font-family: var(--privacy-font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--privacy-text-light);
  margin: 0;
  line-height: 1.2;
}

.page-privacy .privacy-hero-subtitle {
  font-family: var(--privacy-font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--privacy-text-muted);
  max-width: 600px;
  margin: 0;
}

.page-privacy .privacy-hero-date {
  font-family: var(--privacy-font-caption);
  font-size: 0.8125rem;
  color: var(--privacy-gold);
  margin: 0;
  letter-spacing: 0.03em;
}

/* ===== STICKY NAV ===== */
.page-privacy .privacy-nav-sticky {
  position: sticky;
  top: 64px;
  z-index: 20;
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.page-privacy .privacy-anchor-nav {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

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

.page-privacy .privacy-anchor-link {
  font-family: var(--privacy-font-caption);
  font-size: 0.8125rem;
  color: var(--privacy-text-muted);
  text-decoration: none;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
  border: 1px solid transparent;
}

.page-privacy .privacy-anchor-link:hover,
.page-privacy .privacy-anchor-link:focus {
  background: var(--privacy-glass);
  color: var(--privacy-gold);
  border-color: rgba(212, 175, 55, 0.3);
}

/* ===== BODY ===== */
.page-privacy .privacy-body {
  background: var(--privacy-dark-bg);
  padding: 3rem 0 4rem;
}

.page-privacy .privacy-body .container {
  max-width: var(--privacy-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.page-privacy .privacy-body-inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* ===== SECTION ===== */
.page-privacy .privacy-section {
  background: var(--privacy-card-bg);
  border-radius: var(--privacy-border-radius);
  padding: 1.75rem 1.5rem;
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: border-color 0.3s;
}

.page-privacy .privacy-section:hover {
  border-color: rgba(212, 175, 55, 0.25);
}

.page-privacy .privacy-section-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.page-privacy .privacy-section-num {
  font-family: var(--privacy-font-caption);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--privacy-gold);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.page-privacy .privacy-section-title {
  font-family: var(--privacy-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--privacy-text-light);
  margin: 0;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.page-privacy .gold-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--privacy-gold), transparent);
  margin-bottom: 1.25rem;
}

.page-privacy .privacy-section-body {
  font-family: var(--privacy-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--privacy-text-muted);
}

.page-privacy .privacy-section-body p {
  margin: 0 0 1rem;
}

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

.page-privacy .privacy-section-body strong {
  color: var(--privacy-text-light);
  font-weight: 600;
}

/* ===== LISTS ===== */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.75rem;
  line-height: 1.6;
}

.page-privacy .privacy-list li::before {
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-family: var(--privacy-font-caption);
  font-size: 0.875rem;
  color: var(--privacy-gold);
}

.page-privacy .privacy-list-shield li::before {
  content: "▸";
}

.page-privacy .privacy-list-arrow li::before {
  content: "▹";
}

.page-privacy .privacy-list-lock li::before {
  content: "✦";
}

.page-privacy .privacy-list-check li::before {
  content: "✓";
}

/* ===== LINKS ===== */
.page-privacy .privacy-link {
  color: var(--privacy-orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus {
  color: var(--privacy-gold);
  border-bottom-color: var(--privacy-gold);
}

/* ===== CONTACT GRID ===== */
.page-privacy .privacy-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--privacy-border-radius);
  padding: 1.25rem;
  margin: 1rem 0;
}

.page-privacy .privacy-contact-item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--privacy-text-light);
}

.page-privacy .privacy-contact-label {
  font-family: var(--privacy-font-caption);
  font-size: 0.8125rem;
  color: var(--privacy-gold);
  min-width: 70px;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}

.page-privacy .privacy-trust {
  font-size: 0.875rem;
  color: var(--privacy-text-muted);
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

/* ===== META SECTION ===== */
.page-privacy .privacy-section-meta {
  background: rgba(0, 40, 69, 0.5);
  border-color: rgba(212, 175, 55, 0.2);
}

/* ===== FOOTER LINKS ===== */
.page-privacy .privacy-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(212, 175, 55, 0.12);
}

.page-privacy .privacy-footer-link-item {
  font-family: var(--privacy-font-caption);
  font-size: 0.875rem;
}

.page-privacy .privacy-footer-link-item a {
  color: var(--privacy-text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.page-privacy .privacy-footer-link-item a:hover,
.page-privacy .privacy-footer-link-item a:focus {
  color: var(--privacy-gold);
  border-bottom-color: var(--privacy-gold);
}

/* ========================================================= */
/*  MOBILE FIRST + RESPONSIVE                                 */
/* ========================================================= */

/* Small devices: phones */
@media (max-width: 639px) {
  .page-privacy .privacy-hero {
    min-height: 260px;
    padding: 2rem 0 1.5rem;
  }

  .page-privacy .privacy-hero-title {
    font-size: 1.75rem;
  }

  .page-privacy .privacy-hero-subtitle {
    font-size: 0.9375rem;
  }

  .page-privacy .privacy-hero-date {
    font-size: 0.75rem;
  }

  .page-privacy .privacy-section {
    padding: 1.25rem 1rem;
  }

  .page-privacy .privacy-section-title {
    font-size: 1.25rem;
  }

  .page-privacy .privacy-section-body {
    font-size: 0.9375rem;
  }

  .page-privacy .privacy-list li {
    padding-left: 1.5rem;
  }

  .page-privacy .privacy-contact-grid {
    padding: 1rem;
  }

  .page-privacy .privacy-contact-item {
    flex-direction: column;
    gap: 0.2rem;
  }

  .page-privacy .privacy-contact-label {
    min-width: auto;
  }

  .page-privacy .privacy-footer-links {
    gap: 1rem;
  }

  .page-privacy .privacy-nav-sticky {
    top: 56px;
  }

  .page-privacy .privacy-anchor-link {
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
  }
}

/* Medium devices: tablets and up */
@media (min-width: 640px) {
  .page-privacy .privacy-hero {
    min-height: 320px;
    padding: 3.5rem 0 2.5rem;
  }

  .page-privacy .privacy-hero-title {
    font-size: 2.75rem;
  }

  .page-privacy .privacy-section {
    padding: 2rem 2rem;
  }

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

  .page-privacy .privacy-contact-item:last-child {
    grid-column: 1 / -1;
  }
}

/* Large devices: desktops */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    min-height: 360px;
    padding: 4rem 0 3rem;
  }

  .page-privacy .privacy-hero-title {
    font-size: 3.25rem;
  }

  .page-privacy .privacy-hero-subtitle {
    font-size: 1.125rem;
  }

  .page-privacy .privacy-section {
    padding: 2.25rem 2.5rem;
  }

  .page-privacy .privacy-section-title {
    font-size: 1.625rem;
  }

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

  .page-privacy .privacy-contact-item:last-child {
    grid-column: auto;
  }

  .page-privacy .privacy-footer-links {
    gap: 2rem;
  }
}

/* Extra large: prevent content from getting too wide */
@media (min-width: 1200px) {
  .page-privacy .privacy-hero .container,
  .page-privacy .privacy-body .container {
    padding: 0;
  }
}