.page-privacy {
  --dr-border-color: var(--c-line);
  --dr-shadow: 6px 6px 0 rgba(0, 0, 26, .32);
  --dr-orange-soft: rgba(255, 106, 0, .14);
  background: var(--c-light);
}

/* ===== 页首横幅 ===== */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-deep);
  color: var(--c-pale);
  padding: 34px 0 46px;
}
.page-privacy .privacy-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .06) 25%, transparent 25%) 0 0 / 28px 28px,
    linear-gradient(45deg, transparent 0 22px, rgba(255, 106, 0, .1) 22px 24px, transparent 24px) 0 0 / 48px 48px;
  opacity: .55;
  pointer-events: none;
}
.page-privacy .privacy-hero > .container {
  position: relative;
}
.page-privacy .privacy-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: .88rem;
  color: rgba(232, 237, 242, .62);
  margin-bottom: 28px;
}
.page-privacy .privacy-hero .breadcrumb a {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .privacy-hero .breadcrumb a:hover {
  border-color: var(--c-gold);
  color: #fff;
}
.page-privacy .privacy-hero-grid {
  display: grid;
  gap: 30px;
}
.page-privacy .hero-kicker {
  font-family: var(--font-data);
  font-size: .84rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 12px;
}
.page-privacy .privacy-hero-main h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.16;
  margin: 0 0 16px;
}
.page-privacy .privacy-hero-lede {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(232, 237, 242, .82);
  max-width: 58ch;
  margin: 0;
}
.page-privacy .privacy-hero-aside {
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, .05);
  border: 2px solid rgba(232, 237, 242, .2);
  padding: 18px;
}
.page-privacy .privacy-shield {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: var(--c-ink);
  border-radius: 50%;
  border: 2px solid var(--c-orange);
  flex-shrink: 0;
}
.page-privacy .privacy-shield svg {
  width: 34px;
  height: 34px;
  display: block;
}
.page-privacy .privacy-hero-facts {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
  min-width: 0;
}
.page-privacy .privacy-hero-facts div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: baseline;
}
.page-privacy .privacy-hero-facts dt {
  font-family: var(--font-data);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(232, 237, 242, .56);
}
.page-privacy .privacy-hero-facts dd {
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--c-pale);
  margin: 0;
  overflow-wrap: anywhere;
}

/* ===== 主体区域 ===== */
.page-privacy .privacy-body {
  padding: 36px 0 64px;
  background: var(--c-light);
}
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
}

/* ===== 左侧目录 ===== */
.page-privacy .privacy-toc-card {
  background: var(--c-ink);
  border: 3px solid var(--c-line);
  box-shadow: var(--dr-shadow);
  padding: 22px 20px;
  color: var(--c-pale);
}
.page-privacy .privacy-toc-title {
  font-family: var(--font-data);
  font-size: .86rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--c-gold);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 209, 102, .4);
}
.page-privacy .privacy-toc-nav ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 4px;
}
.page-privacy .privacy-toc-nav a {
  display: block;
  padding: 9px 12px;
  color: var(--c-pale);
  font-family: var(--font-body);
  font-size: .92rem;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .privacy-toc-nav a:hover {
  border-left-color: var(--c-orange);
  background: var(--dr-orange-soft);
  color: #fff;
}
.page-privacy .privacy-toc-btn {
  width: 100%;
  justify-content: center;
}

/* ===== 抽屉列表 ===== */
.page-privacy .privacy-drawers {
  display: grid;
  gap: 22px;
  min-width: 0;
}
.page-privacy .privacy-drawer {
  background: #fff;
  border: 3px solid var(--dr-border-color);
  box-shadow: var(--dr-shadow);
}

/* 抽屉头 */
.page-privacy .privacy-drawer-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--c-deep);
  color: var(--c-pale);
  padding: 18px 20px;
  cursor: pointer;
  border: 0;
  width: 100%;
  text-align: left;
  transition: background .2s var(--ease);
}
.page-privacy .privacy-drawer-head:hover {
  background: #103b5f;
}
.page-privacy .privacy-drawer-head::after {
  content: '';
  position: absolute;
  left: 20px;
  bottom: -3px;
  width: 46px;
  height: 3px;
  background: var(--c-orange);
}
.page-privacy .privacy-drawer-head h2 {
  font-family: var(--font-title);
  font-size: 1.16rem;
  line-height: 1.3;
  margin: 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 12px;
  color: inherit;
}
.page-privacy .drawer-num {
  font-family: var(--font-data);
  font-size: .92rem;
  font-weight: 700;
  color: var(--c-orange);
  background: var(--dr-orange-soft);
  padding: 2px 9px;
  border-radius: 4px;
  white-space: nowrap;
}

/* 切换指示器 */
.page-privacy .drawer-toggle {
  width: 22px;
  height: 22px;
  position: relative;
  flex-shrink: 0;
  border: 2px solid var(--c-pale);
  border-radius: 50%;
  color: var(--c-pale);
}
.page-privacy .drawer-toggle::before,
.page-privacy .drawer-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: currentColor;
}
.page-privacy .drawer-toggle::before {
  width: 10px;
  height: 2px;
  transform: translate(-50%, -50%);
}
.page-privacy .drawer-toggle::after {
  width: 2px;
  height: 10px;
  transform: translate(-50%, -50%);
  transition: opacity .2s var(--ease);
}
.page-privacy .privacy-drawer-head[aria-expanded="true"] .drawer-toggle::after {
  opacity: 0;
}

/* 抽屉面板 */
.page-privacy .accordion-panel {
  background: var(--c-light);
}
.page-privacy .privacy-drawer-body {
  padding: 22px 20px 26px;
  font-family: var(--font-body);
  color: var(--c-body);
  font-size: .98rem;
  line-height: 1.75;
}
.page-privacy .privacy-drawer-body p {
  margin: 0 0 14px;
}
.page-privacy .privacy-drawer-body p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-drawer-body a {
  color: var(--c-orange);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 106, 0, .35);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .privacy-drawer-body a:hover {
  border-color: var(--c-orange);
  color: var(--c-deep);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.page-privacy .privacy-list li {
  position: relative;
  padding: 8px 0 8px 30px;
  border-bottom: 1px solid rgba(44, 62, 80, .12);
}
.page-privacy .privacy-list li:last-child {
  border-bottom: 0;
}
.page-privacy .privacy-list li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 16px;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--c-orange);
  border-top: 2px solid var(--c-orange);
  transform: rotate(45deg);
}
.page-privacy .privacy-list strong {
  color: var(--c-deep);
  font-weight: 700;
}

/* ===== 安全图片 ===== */
.page-privacy .privacy-security-figure {
  margin: 22px 0;
}
.page-privacy .privacy-security-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 3px solid var(--c-line);
  box-shadow: 4px 4px 0 rgba(0, 0, 26, .2);
  background-color: #dde3e8;
}
.page-privacy .privacy-security-figure figcaption {
  font-family: var(--font-data);
  font-size: .82rem;
  color: var(--c-teal);
  margin-top: 8px;
  letter-spacing: .04em;
}

/* ===== 信任声明 ===== */
.page-privacy .privacy-note {
  background: var(--c-ink);
  border-left: 6px solid var(--c-gold);
  padding: 22px 24px;
  color: var(--c-pale);
  font-family: var(--font-quote);
  font-size: 1rem;
  line-height: 1.7;
}
.page-privacy .privacy-note p {
  margin: 0;
}

/* ===== 桌面端：目录吸顶 + 双栏 ===== */
@media (min-width: 992px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 70px;
  }
  .page-privacy .privacy-hero-grid {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 40px;
  }
  .page-privacy .privacy-hero-aside {
    max-width: 320px;
    padding: 24px;
  }
  .page-privacy .privacy-layout {
    grid-template-columns: 220px 1fr;
    align-items: start;
    gap: 40px;
  }
  .page-privacy .privacy-toc-card {
    position: sticky;
    top: 24px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-drawer-body {
    padding: 26px 32px 30px;
  }
  .page-privacy .privacy-drawer-head {
    padding: 20px 26px;
  }
  .page-privacy .drawer-num {
    font-size: 1rem;
  }
}