/* ===== 页面专属：隐私政策 ===== */
.page-privacy {
  --privacy-max-width: 880px;
  --privacy-bar-w: 6px;
  --privacy-gap: 2.5rem;
  --privacy-red: #E63946;
  --privacy-blue: #1D3557;
  --privacy-gold: #F4A261;
  --privacy-bg-card: #F8FAFC;
  --privacy-border: #DCE2E8;
  --privacy-radius: 0;
  --privacy-shadow: 0 6px 16px rgba(0,0,0,0.08);

  display: flex;
  flex-direction: column;
  gap: var(--privacy-gap);
  max-width: var(--privacy-max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
  font-family: var(--font-body, 'Inter','Roboto',sans-serif);
  color: var(--color-text-dark, #1A1A1A);
  background: var(--color-light, #F1FAEE);
}

/* ---------- 面包屑 ---------- */
.privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-primary-blue, #1D3557);
  padding: 0.5rem 0 0;
  border-bottom: 2px solid var(--color-divider, #1D3557);
  margin-bottom: 0.5rem;
}
.privacy-breadcrumb a {
  color: var(--color-primary-blue, #1D3557);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.privacy-breadcrumb a:hover {
  color: var(--color-primary-red, #E63946);
}
.privacy-breadcrumb .bc-sep {
  color: var(--color-gold, #F4A261);
  font-weight: 700;
}
.privacy-breadcrumb [aria-current="page"] {
  font-weight: 600;
  color: var(--color-primary-red, #E63946);
}

/* ---------- 首屏英雄区 ---------- */
.privacy-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: var(--color-bg-dark, #0A1A2E);
  border: var(--border-thick, 4px) solid var(--color-primary-blue, #1D3557);
  box-shadow: var(--shadow-strong, 0 8px 20px rgba(0,0,0,0.3));
  padding: 1.5rem 2rem;
  margin-bottom: 0.5rem;
}
.privacy-hero .hero-text {
  flex: 1 1 280px;
}
.privacy-hero h1 {
  font-family: var(--font-headings, 'Anton','Impact',sans-serif);
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  color: var(--color-gold, #F4A261);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin: 0 0 0.5rem;
}
.privacy-hero .hero-sub {
  font-size: 1.05rem;
  color: var(--color-text-light, #FFFFFF);
  line-height: 1.6;
  margin: 0 0 0.5rem;
  max-width: 42ch;
}
.privacy-hero .hero-note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin: 0;
  letter-spacing: 0.3px;
}
.hero-img-wrapper {
  flex: 0 0 auto;
  max-width: 100%;
}
.hero-img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 3px solid var(--color-gold, #F4A261);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

/* ---------- 通用章节面板 ---------- */
.privacy-section {
  display: flex;
  gap: 0;
  background: var(--color-text-light, #FFFFFF);
  border: 2px solid var(--privacy-border);
  box-shadow: var(--privacy-shadow);
  transition: box-shadow 0.25s;
}
.privacy-section:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.section-bar {
  flex: 0 0 var(--privacy-bar-w);
  min-height: 100%;
  width: var(--privacy-bar-w);
}
.bar-red   { background: var(--privacy-red); }
.bar-blue  { background: var(--privacy-blue); }
.bar-gold  { background: var(--privacy-gold); }

.section-body {
  flex: 1;
  padding: 1.5rem 1.75rem 1.75rem;
  min-width: 0;
}
.section-body h2 {
  font-family: var(--font-headings, 'Anton','Impact',sans-serif);
  font-size: 1.6rem;
  color: var(--color-primary-blue, #1D3557);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-divider, #1D3557);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.section-body p {
  margin: 0 0 1rem;
  line-height: 1.65;
  font-size: 1rem;
  color: var(--color-text-dark, #1A1A1A);
}
.section-body .note-sm {
  font-size: 0.875rem;
  color: #5A5A5A;
  border-left: 3px solid var(--color-gold, #F4A261);
  padding-left: 1rem;
  margin-top: 1rem;
  background: rgba(244,162,97,0.06);
  padding: 0.6rem 1rem;
}

/* ---------- 列表样式 ---------- */
.privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.privacy-list li {
  padding-left: 1.4rem;
  position: relative;
  line-height: 1.6;
  font-size: 0.975rem;
}
.privacy-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-primary-red, #E63946);
  font-weight: 700;
}
.privacy-list li strong {
  color: var(--color-primary-blue, #1D3557);
}

/* ---------- 安全列表特殊 ---------- */
.security-list li {
  padding-left: 2rem;
}
.security-list li::before {
  content: none;
}
.sec-icon {
  position: absolute;
  left: 0;
  top: 0.15rem;
  color: var(--color-primary-blue, #1D3557);
  font-size: 1.1rem;
}

/* ---------- 用途网格 ---------- */
.purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0 0 1rem;
}
.purpose-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--privacy-bg-card);
  border: 1px solid var(--privacy-border);
  padding: 1rem 1.25rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.purpose-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.purpose-item .purpose-icon {
  flex: 0 0 1.2rem;
  font-size: 1.2rem;
  color: var(--color-gold, #F4A261);
  line-height: 1.5;
}
.purpose-item h3 {
  font-family: var(--font-headings, 'Anton','Impact',sans-serif);
  font-size: 1.05rem;
  margin: 0 0 0.2rem;
  color: var(--color-primary-blue, #1D3557);
}
.purpose-item p {
  margin: 0;
  font-size: 0.925rem;
  color: #3A3A3A;
  line-height: 1.5;
}

/* ---------- 用户权利卡片 ---------- */
.rights-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0 0 1rem;
}
.right-card {
  background: var(--privacy-bg-card);
  border: 1px solid var(--privacy-border);
  border-left: 5px solid var(--privacy-blue);
  padding: 1rem 1.25rem;
  transition: box-shadow 0.25s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.right-card:hover {
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}
.right-card .right-num {
  font-family: var(--font-numbers, 'Oswald','Impact',sans-serif);
  font-size: 1.8rem;
  color: var(--color-primary-red, #E63946);
  line-height: 1;
  margin-bottom: 0.25rem;
  opacity: 0.7;
}
.right-card h3 {
  font-family: var(--font-headings, 'Anton','Impact',sans-serif);
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
  color: var(--color-primary-blue, #1D3557);
}
.right-card p {
  margin: 0;
  font-size: 0.925rem;
  color: #3A3A3A;
  line-height: 1.5;
}

/* ---------- 底部链接区 ---------- */
.privacy-footer-links {
  margin-top: 1rem;
  padding: 1.5rem 1.75rem;
  background: var(--color-bg-dark, #0A1A2E);
  border: var(--border-thick, 4px) solid var(--color-primary-blue, #1D3557);
  box-shadow: var(--shadow-strong, 0 8px 20px rgba(0,0,0,0.3));
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
}
.privacy-footer-links p {
  margin: 0;
  color: var(--color-text-light, #FFFFFF);
  font-size: 1rem;
  max-width: 50ch;
}
.privacy-footer-links .pf-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.privacy-footer-links .btn {
  display: inline-block;
  padding: 0.55rem 1.75rem;
  font-family: var(--font-body, 'Inter','Roboto',sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: 2px solid transparent;
  transition: transform 0.2s, background 0.2s, color 0.2s;
  cursor: default;
}
.privacy-footer-links .btn:hover {
  transform: scale(1.04);
}
.privacy-footer-links .btn-primary {
  background: var(--color-primary-red, #E63946);
  color: var(--color-text-light, #FFFFFF);
  border-color: var(--color-primary-red, #E63946);
}
.privacy-footer-links .btn-primary:hover {
  background: var(--color-hover-gold, #E76F51);
  border-color: var(--color-hover-gold, #E76F51);
}
.privacy-footer-links .btn-secondary {
  background: transparent;
  color: var(--color-gold, #F4A261);
  border-color: var(--color-gold, #F4A261);
}
.privacy-footer-links .btn-secondary:hover {
  background: var(--color-gold, #F4A261);
  color: var(--color-bg-dark, #0A1A2E);
}
.privacy-footer-links .pf-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}
.privacy-footer-links .pf-contact a {
  color: var(--color-gold, #F4A261);
  text-decoration: underline;
  transition: color 0.2s;
}
.privacy-footer-links .pf-contact a:hover {
  color: var(--color-hover-gold, #E76F51);
}
.privacy-footer-links .pf-note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- 暗色面板覆盖 ---------- */
.panel--accent {
  background: #F4F8FB;
  border-color: var(--color-primary-blue, #1D3557);
}

/* ===== 桌面端 ≥ 720px ===== */
@media (min-width: 720px) {
  .page-privacy {
    padding: 1.5rem 2rem 4rem;
    gap: 2.8rem;
  }
  .privacy-breadcrumb {
    font-size: 0.95rem;
    padding: 0.75rem 0 0.25rem;
  }
  .privacy-hero {
    padding: 2rem 2.5rem;
    gap: 2rem;
    flex-wrap: nowrap;
  }
  .privacy-hero h1 {
    font-size: clamp(2.6rem, 4vw, 3.5rem);
  }
  .section-body {
    padding: 2rem 2.5rem 2.25rem;
  }
  .section-body h2 {
    font-size: 1.85rem;
  }
  .purpose-grid {
    grid-template-columns: 1fr 1fr;
  }
  .rights-cards {
    grid-template-columns: 1fr 1fr;
  }
  .privacy-footer-links {
    padding: 2rem 2.5rem;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    text-align: left;
  }
  .privacy-footer-links p {
    flex: 0 0 100%;
    text-align: center;
  }
  .privacy-footer-links .pf-grid {
    flex: 1;
    justify-content: flex-start;
  }
  .privacy-footer-links .pf-contact {
    flex: 1;
    justify-content: flex-end;
  }
  .privacy-footer-links .pf-note {
    flex: 0 0 100%;
    text-align: center;
  }
}

/* ===== 大屏 ≥ 1024px ===== */
@media (min-width: 1024px) {
  .page-privacy {
    padding: 2rem 2rem 5rem;
    gap: 3rem;
  }
  .privacy-hero {
    padding: 2.5rem 3rem;
  }
  .section-body {
    padding: 2.25rem 3rem 2.5rem;
  }
  .section-body h2 {
    font-size: 2rem;
  }
  .purpose-grid {
    gap: 1.25rem;
  }
  .rights-cards {
    gap: 1.25rem;
  }
  .right-card {
    padding: 1.25rem 1.5rem;
  }
  .privacy-footer-links {
    padding: 2.25rem 3rem;
  }
}

/* ===== 窄屏微调 ≤ 480px ===== */
@media (max-width: 480px) {
  .page-privacy {
    padding: 1rem 0.75rem 2rem;
    gap: 1.8rem;
  }
  .privacy-hero {
    padding: 1.25rem 1rem;
    flex-direction: column;
    align-items: stretch;
  }
  .hero-img-wrapper {
    max-width: 100%;
    margin-top: 0.5rem;
  }
  .hero-img {
    width: 100%;
    height: auto;
  }
  .section-body {
    padding: 1rem 1rem 1.25rem;
  }
  .section-body h2 {
    font-size: 1.35rem;
  }
  .right-card .right-num {
    font-size: 1.5rem;
  }
  .privacy-footer-links {
    padding: 1.25rem 1rem;
  }
  .privacy-footer-links .pf-contact {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }
}
</main>