.page-privacy {
  --privacy-gold: #D4AF37;
  --privacy-neon: #FF6B35;
  --privacy-space: #0A1F44;
  --privacy-midnight: #122B54;
  --privacy-deep: #050C1A;
  --privacy-cloud: #E6E8EB;
  --privacy-frost: #A6B4CC;
  --privacy-cyan: #00F0FF;
  --privacy-border: 2px solid rgba(212, 175, 55, 0.35);

  background-color: var(--privacy-space);
  color: var(--privacy-cloud);
  overflow-x: hidden;
  background-image:
    linear-gradient(rgba(10, 31, 68, 0.7) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, 0.7) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center top;
}

/* ---------- 顶部横幅 ---------- */
.privacy-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 2px solid rgba(212, 175, 55, 0.4);
}

.privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.privacy-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, rgba(5, 12, 26, 0.9) 0%, rgba(10, 31, 68, 0.8) 50%, rgba(10, 31, 68, 0.62) 100%);
}

.privacy-hero__content {
  padding: 110px var(--page-gutter) 56px;
  text-align: center;
  width: 100%;
}

.privacy-hero .kicker {
  display: block;
  color: var(--privacy-gold);
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.privacy-hero__title {
  font-family: var(--font-headings);
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--privacy-cloud);
  margin: 0 0 14px;
  text-shadow: 0 4px 24px rgba(5, 12, 26, 0.7);
}

.privacy-hero__sub {
  font-size: var(--text-sub);
  color: var(--privacy-frost);
  margin: 0 auto;
  max-width: 540px;
  line-height: 1.7;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  max-width: var(--content-width);
  margin: 24px auto 0;
  padding: 0 var(--page-gutter);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
}

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

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

.page-privacy .breadcrumb__item[aria-current="page"] {
  color: var(--privacy-gold);
}

/* ---------- 主布局 ---------- */
.privacy-layout {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 40px var(--page-gutter) 64px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

/* ---------- 左侧索引 ---------- */
.privacy-aside__inner {
  background: var(--privacy-midnight);
  border: var(--privacy-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  padding: 26px 22px;
}

.privacy-aside__label {
  font-family: var(--font-headings);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--privacy-frost);
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(166, 180, 204, 0.22);
}

.privacy-index {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 12px;
  text-decoration: none;
  color: var(--privacy-cloud);
  font-size: 0.95rem;
  line-height: 1.4;
  border-radius: 10px;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.privacy-index__link:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--privacy-gold);
  transform: translateX(4px);
}

.privacy-index__link:focus-visible {
  outline: 2px solid var(--privacy-cyan);
  outline-offset: 2px;
}

.privacy-index__num {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--privacy-gold);
  flex-shrink: 0;
}

.privacy-aside__note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(166, 180, 204, 0.22);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--privacy-frost);
}

/* ---------- 右侧正文 ---------- */
.privacy-body {
  min-width: 0;
}

/* 引言 */
.privacy-intro {
  background: var(--privacy-midnight);
  border: 1px solid rgba(166, 180, 204, 0.2);
  border-left: 4px solid var(--privacy-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 26px 24px;
  margin-bottom: 44px;
  box-shadow: var(--shadow-hard);
}

.privacy-intro__title {
  font-family: var(--font-headings);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--privacy-gold);
  margin: 0 0 12px;
}

.privacy-intro p {
  margin: 0 0 10px;
  font-size: var(--text-body);
  line-height: 1.85;
  color: var(--privacy-cloud);
}

.privacy-intro p:last-child {
  margin-bottom: 0;
}

/* 章节 */
.privacy-section {
  margin-bottom: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(166, 180, 204, 0.18);
}

.privacy-section:last-of-type {
  border-bottom: none;
  margin-bottom: 32px;
}

.privacy-section__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  position: relative;
}

.privacy-section__head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.5), transparent);
}

.privacy-section__num {
  font-family: var(--font-headings);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  color: var(--privacy-gold);
  text-shadow: 3px 3px 0 rgba(5, 12, 26, 0.45);
}

.privacy-section__title {
  font-family: var(--font-headings);
  font-size: clamp(1.15rem, 2.4vw, 1.65rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--privacy-cloud);
  margin: 0;
}

.privacy-section__body {
  padding-left: 0;
}

.privacy-section__body p {
  font-size: var(--text-body);
  line-height: 1.85;
  color: var(--privacy-cloud);
  margin: 0 0 14px;
}

.privacy-section__body h3 {
  font-family: var(--font-headings);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--privacy-gold);
  margin: 24px 0 10px;
}

.privacy-section__body ul {
  margin: 0 0 18px;
  padding-left: 0;
  list-style: none;
}

.privacy-section__body ul li {
  position: relative;
  padding-left: 22px;
  line-height: 1.8;
  color: var(--privacy-cloud);
  font-size: var(--text-body);
  margin-bottom: 8px;
}

.privacy-section__body ul li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0.1em;
  font-size: 0.62em;
  color: var(--privacy-gold);
}

.privacy-section__body strong {
  color: var(--privacy-cloud);
  font-weight: 700;
}

/* 高亮块 */
.privacy-highlight {
  margin: 22px 0 6px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.13), rgba(255, 107, 53, 0.08));
  border-left: 3px solid var(--privacy-neon);
  border-radius: 0 12px 12px 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--privacy-cloud);
}

/* ---------- 联系区块 ---------- */
.privacy-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0;
}

.privacy-contact-item {
  background: var(--privacy-midnight);
  border: 1px solid rgba(166, 180, 204, 0.22);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 4px 4px 0 rgba(5, 12, 26, 0.35);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.privacy-contact-item:hover {
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

.privacy-contact-item__label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--privacy-frost);
}

.privacy-contact-item__value {
  font-size: 1rem;
  color: var(--privacy-cloud);
  word-break: break-all;
}

.privacy-contact-item--full {
  grid-column: 1 / -1;
}

/* ---------- 按钮 ---------- */
.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 12px;
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.page-privacy .btn--primary {
  background: var(--privacy-neon);
  color: #FFFFFF;
  box-shadow: 4px 4px 0 rgba(5, 12, 26, 0.4);
}

.page-privacy .btn--primary:hover {
  background: #ff7a3d;
  transform: translateY(-2px);
}

.page-privacy .btn--ghost {
  border: 1px solid rgba(212, 175, 55, 0.55);
  color: var(--privacy-gold);
  background: transparent;
}

.page-privacy .btn--ghost:hover {
  background: rgba(212, 175, 55, 0.12);
  transform: translateY(-2px);
}

.page-privacy .btn:focus-visible {
  outline: 2px solid var(--privacy-cyan);
  outline-offset: 2px;
}

.privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 尾注 ---------- */
.privacy-footer-note {
  font-size: 0.82rem;
  color: var(--privacy-frost);
  text-align: center;
  padding-top: 18px;
  border-top: 1px solid rgba(166, 180, 204, 0.18);
  line-height: 1.7;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .privacy-layout {
    grid-template-columns: 300px 1fr;
    gap: 56px;
    align-items: start;
  }

  .privacy-aside {
    position: sticky;
    top: calc(var(--header-zone) + 16px);
  }

  .privacy-section__body {
    padding-left: 64px;
  }

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

  .privacy-section__head {
    gap: 24px;
  }

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

  .privacy-hero {
    min-height: 380px;
  }

  .privacy-hero__content {
    padding-top: 140px;
  }
}