/* ===== 页面专属：privacy ===== */
.page-privacy {
  --pp-bg-card: rgba(255, 255, 255, 0.06);
  --pp-bg-card-hover: rgba(255, 255, 255, 0.10);
  --pp-border-light: rgba(255, 255, 255, 0.15);
  --pp-text-muted: rgba(255, 255, 255, 0.7);
  --pp-text-body: #ffffff;
  --pp-accent-line: #ff3b30;
  --pp-gold-line: #ffd700;
  --pp-radius: 6px;
  --pp-max-width: 920px;
  --pp-content-pad: 1.25rem;

  display: flex;
  flex-direction: column;
  background: var(--bg-dark, #0a1f3d);
  color: var(--pp-text-body);
  font-family: var(--font-body, system-ui, -apple-system, sans-serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* 顶部主视觉 */
.pp-hero {
  position: relative;
  width: 100%;
  height: auto;
  min-height: 200px;
  overflow: hidden;
}

.pp-hero-bg {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center 30%;
}

.pp-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 31, 61, 0.92) 0%, rgba(10, 31, 61, 0.60) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem var(--pp-content-pad);
}

.pp-hero-inner {
  width: 100%;
  max-width: var(--pp-max-width);
  margin: 0 auto;
}

.pp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-family: var(--font-accent, monospace);
  color: var(--pp-text-muted);
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.pp-breadcrumb-link {
  color: var(--gold, #ffd700);
  text-decoration: none;
  transition: color 0.2s;
}

.pp-breadcrumb-link:hover {
  color: var(--accent, #ff3b30);
}

.pp-breadcrumb-sep {
  color: var(--pp-text-muted);
  font-size: 0.7rem;
}

.pp-breadcrumb-current {
  color: var(--pp-text-body);
  font-weight: 500;
}

.pp-hero-title {
  font-family: var(--font-heading, Impact, 'Futura Bold', 'Arial Black', sans-serif);
  font-size: 2.2rem;
  font-weight: 900;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 0.3rem 0;
  line-height: 1.1;
}

.pp-hero-sub {
  font-size: 0.95rem;
  color: var(--pp-text-muted);
  max-width: 600px;
  margin: 0;
  line-height: 1.5;
}

/* 内容主体 */
.pp-content {
  flex: 1;
  padding: 0 var(--pp-content-pad) 3rem;
}

.pp-content-inner {
  max-width: var(--pp-max-width);
  margin: 0 auto;
}

.pp-effective-date {
  font-size: 0.85rem;
  color: var(--pp-text-muted);
  border-bottom: 1px solid var(--pp-border-light);
  padding-bottom: 0.75rem;
  margin: 1.5rem 0 1.25rem;
}

.pp-intro-text {
  font-size: 1rem;
  color: var(--pp-text-body);
  margin: 0 0 2rem 0;
  padding: 1rem 1.25rem;
  background: var(--pp-bg-card);
  border-left: 3px solid var(--pp-accent-line);
  border-radius: 0 var(--pp-radius) var(--pp-radius) 0;
  line-height: 1.7;
}

/* 章节 */
.pp-section {
  margin-bottom: 2.2rem;
  padding: 1.5rem 1.25rem;
  background: var(--pp-bg-card);
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-border-light);
  transition: background 0.25s;
}

.pp-section:hover {
  background: var(--pp-bg-card-hover);
}

.pp-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.pp-section-number {
  font-family: var(--font-accent, monospace);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold, #ffd700);
  letter-spacing: -0.02em;
  line-height: 1;
  flex-shrink: 0;
}

.pp-section-title {
  font-family: var(--font-heading, Impact, 'Futura Bold', 'Arial Black', sans-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.pp-section-body {
  font-size: 0.95rem;
  color: var(--pp-text-body);
}

.pp-section-body p {
  margin: 0 0 0.75rem;
}

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

.pp-list {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pp-list li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.6;
}

.pp-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--gold, #ffd700);
  font-weight: 700;
}

.pp-list-rights li {
  padding-left: 2rem;
}

.pp-list-rights li::before {
  content: none;
}

.pp-rights-icon {
  position: absolute;
  left: 0.25rem;
  color: var(--accent, #ff3b30);
  font-size: 1rem;
  font-weight: 700;
}

.pp-note {
  font-size: 0.85rem;
  color: var(--pp-text-muted);
  background: rgba(255, 215, 0, 0.08);
  padding: 0.6rem 0.9rem;
  border-radius: var(--pp-radius);
  border-left: 2px solid var(--gold, #ffd700);
}

.pp-note strong {
  color: var(--accent, #ff3b30);
}

/* 联系方式卡片 */
.pp-contact-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--pp-border-light);
  border-radius: var(--pp-radius);
  padding: 1rem 1.25rem;
  margin: 0.75rem 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pp-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.75rem;
}

.pp-contact-label {
  font-family: var(--font-accent, monospace);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gold, #ffd700);
  min-width: 5rem;
  flex-shrink: 0;
}

.pp-contact-value {
  font-size: 0.9rem;
  color: var(--pp-text-body);
  word-break: break-all;
}

a.pp-contact-value {
  color: var(--accent, #ff3b30);
  text-decoration: none;
  transition: color 0.2s;
}

a.pp-contact-value:hover {
  color: #ff6b60;
  text-decoration: underline;
}

.pp-contact-note {
  font-size: 0.85rem;
  color: var(--pp-text-muted);
  margin-top: 0.25rem;
}

.pp-inline-link {
  color: var(--accent, #ff3b30);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.pp-inline-link:hover {
  border-bottom-color: var(--accent, #ff3b30);
  color: #ff6b60;
}

/* 底部说明 */
.pp-footer-note {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--pp-bg-card);
  border-radius: var(--pp-radius);
  border: 1px dashed var(--pp-border-light);
  font-size: 0.85rem;
  color: var(--pp-text-muted);
}

.pp-footer-note p {
  margin: 0 0 0.5rem;
}

.pp-footer-note p:last-child {
  margin-bottom: 0;
}

/* ===== 响应式 ===== */
/* 移动端优先，默认已适配窄屏 */
@media (max-width: 599px) {
  .pp-hero-title {
    font-size: 1.6rem;
  }
  .pp-hero-sub {
    font-size: 0.85rem;
  }
  .pp-section {
    padding: 1rem 0.9rem;
  }
  .pp-section-title {
    font-size: 1.1rem;
  }
  .pp-section-number {
    font-size: 1.3rem;
  }
  .pp-contact-row {
    flex-direction: column;
    gap: 0.15rem;
  }
  .pp-contact-label {
    min-width: auto;
  }
  .pp-content {
    padding: 0 0.75rem 2rem;
  }
  .pp-intro-text {
    font-size: 0.9rem;
    padding: 0.8rem 1rem;
  }
  .pp-hero-bg {
    height: 140px;
  }
  .pp-hero-overlay {
    padding: 1rem 0.75rem;
  }
  .pp-breadcrumb {
    font-size: 0.7rem;
  }
}

/* 桌面端增强 */
@media (min-width: 600px) {
  .pp-content {
    padding: 0 2rem 4rem;
  }
  .pp-hero-title {
    font-size: 2.8rem;
  }
  .pp-hero-sub {
    font-size: 1rem;
  }
  .pp-section {
    padding: 1.75rem 2rem;
  }
  .pp-section-title {
    font-size: 1.5rem;
  }
  .pp-section-number {
    font-size: 1.8rem;
  }
  .pp-list li {
    padding-left: 1.6rem;
  }
  .pp-list-rights li {
    padding-left: 2.2rem;
  }
}

@media (min-width: 1024px) {
  .pp-hero-bg {
    height: 260px;
  }
  .pp-hero-title {
    font-size: 3.2rem;
  }
  .pp-content {
    padding: 0 2.5rem 4.5rem;
  }
  .pp-section {
    padding: 2rem 2.5rem;
  }
}

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
  .pp-section {
    transition: none;
  }
  .pp-contact-value,
  .pp-inline-link,
  .pp-breadcrumb-link {
    transition: none;
  }
}