.page-privacy {
  --privacy-max: 920px;
  position: relative;
  overflow-x: hidden;
}

/* 数据粒子流动背景：固定全屏层 */
.page-privacy::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse at 14% 10%, var(--color-green-soft) 0%, transparent 50%),
    radial-gradient(ellipse at 86% 28%, var(--color-purple-soft) 0%, transparent 52%),
    radial-gradient(ellipse at 48% 92%, var(--color-orange-soft) 0%, transparent 42%),
    radial-gradient(var(--color-green) 1px, transparent 1.4px),
    linear-gradient(var(--color-border) 1px, transparent 1px);
  background-size:
    auto,
    auto,
    auto,
    36px 36px,
    36px 36px;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  margin-bottom: 4px;
}

.page-privacy .breadcrumb-item[aria-current="page"] {
  color: var(--color-green);
}

/* 页头 */
.page-privacy .privacy-hero {
  position: relative;
  min-height: 0;
  padding: 30px 0 36px;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 6%;
  right: -64px;
  width: 240px;
  height: 240px;
  background: linear-gradient(135deg, var(--color-green-soft), transparent 46%, var(--color-purple-soft));
  clip-path: polygon(0 18%, 80% 0, 100% 80%, 18% 100%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__content {
  max-width: 840px;
}

.page-privacy .privacy-hero__content .section-kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-green);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(34px, 8vw, 56px);
  line-height: 1.05;
  color: var(--color-text);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__sub {
  display: block;
  margin-top: 10px;
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 400;
  color: var(--color-green);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 660px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-dim);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: 24px;
}

.page-privacy .privacy-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px;
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: 999px;
  background: rgba(57, 255, 20, 0.08);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.page-privacy .privacy-hero__status .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 12px var(--color-green);
}

.page-privacy .privacy-hero__edition {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
}

.page-privacy .privacy-hero__figure {
  margin: 28px 0 0;
}

.page-privacy .privacy-hero__image {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

.page-privacy .privacy-hero__image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .privacy-hero__caption {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding-right: 4px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
}

.page-privacy .privacy-hero__caption::before {
  content: "";
  width: 46px;
  height: 2px;
  flex: 0 0 auto;
  background: var(--gradient-data);
  transform: skewX(-20deg);
}

/* 章节 */
.page-privacy .privacy-column {
  max-width: var(--privacy-max);
  margin: 0 auto;
}

.page-privacy .privacy-section {
  padding: 44px 0 48px;
}

.page-privacy .privacy-section:last-of-type {
  padding-bottom: 84px;
}

.page-privacy #info-sharing {
  background: radial-gradient(ellipse at 18% 24%, rgba(123, 47, 255, 0.07), transparent 62%);
}

.page-privacy #policy-updates {
  background: radial-gradient(ellipse at 84% 28%, rgba(255, 102, 0, 0.06), transparent 56%);
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .privacy-section-head .section-kicker {
  flex: 0 0 auto;
  padding: 5px 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-green);
  letter-spacing: 0.1em;
}

.page-privacy .privacy-section-head h2 {
  position: relative;
  margin: 0;
  padding-bottom: 12px;
  font-family: var(--font-title);
  font-size: clamp(26px, 4.4vw, 36px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.page-privacy .privacy-section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 76px;
  height: 3px;
  background: var(--gradient-accent);
  transform: skewX(-24deg);
}

.page-privacy .privacy-lead {
  margin: 18px 0 24px;
  padding-left: 16px;
  border-left: 2px solid var(--color-green);
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-dim);
  max-width: 760px;
}

/* 紧凑法律列表 */
.page-privacy .privacy-list-panel,
.page-privacy .privacy-update-panel {
  padding: 10px 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.page-privacy .privacy-update-panel {
  background: var(--color-bg-aux);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text);
}

.page-privacy .privacy-list li:last-child {
  border-bottom: none;
}

.page-privacy .privacy-list li b {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-green);
}

.page-privacy .privacy-update-list li b {
  color: var(--color-orange);
}

.page-privacy .privacy-list li span {
  display: block;
}

.page-privacy .privacy-list a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-list a:hover {
  color: var(--color-green);
}

/* 信息使用卡片 */
.page-privacy .privacy-grid {
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-card {
  position: relative;
  padding: 22px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg-elevate), var(--color-bg-card));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease-base), transform var(--ease-base);
}

.page-privacy .privacy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gradient-accent);
}

.page-privacy .privacy-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.page-privacy .privacy-card__num {
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-green);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-card h3 {
  margin: 8px 0;
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-text-dim);
}

/* 信息共享卡片 */
.page-privacy .privacy-share-card {
  padding: 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease-base);
}

.page-privacy .privacy-share-card:hover {
  border-color: var(--color-border-strong);
}

.page-privacy .privacy-share-card .tag {
  display: inline-block;
  margin-bottom: 14px;
}

.page-privacy .privacy-share-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-text-dim);
}

.page-privacy .privacy-share-card--accent {
  background: var(--color-orange-soft);
  border-color: rgba(255, 102, 0, 0.35);
}

.page-privacy .privacy-share-card--accent:hover {
  border-color: var(--color-orange);
}

/* 信息安全 */
.page-privacy .privacy-security {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-privacy .privacy-security__stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 190px;
  padding: 22px 18px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease-base);
}

.page-privacy .privacy-security__stat:hover {
  border-color: rgba(57, 255, 20, 0.4);
}

.page-privacy .privacy-security__stat .stat {
  font-family: var(--font-data);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-green);
}

.page-privacy .privacy-security__stat .stat-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-dim);
}

.page-privacy .privacy-note {
  margin: 18px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--color-purple);
  background: var(--color-purple-soft);
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-text-dim);
}

/* 用户权利 */
.page-privacy .privacy-right {
  padding: 18px 20px;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-border-strong);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: border-left-color var(--ease-base), transform var(--ease-base);
}

.page-privacy .privacy-right:hover {
  border-left-color: var(--color-orange);
  transform: translateX(4px);
}

.page-privacy .privacy-right__num {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
}

.page-privacy .privacy-right h3 {
  margin: 4px 0;
  font-family: var(--font-title);
  font-size: 19px;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.page-privacy .privacy-right p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-text-dim);
}

/* 内部链接按钮组 */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* 平板与桌面布局 */
@media (min-width: 700px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 44px;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 16px;
  }

  .page-privacy .privacy-list li {
    flex-direction: row;
    gap: 24px;
  }

  .page-privacy .privacy-list li b {
    flex: 0 0 180px;
  }

  .page-privacy .privacy-list li span {
    flex: 1;
  }

  .page-privacy .privacy-section {
    padding: 56px 0 64px;
  }

  .page-privacy .privacy-section:last-of-type {
    padding-bottom: 96px;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-grid--two {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-grid--three {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .privacy-hero__image {
    box-shadow:
      0 36px 80px rgba(0, 0, 0, 0.35),
      0 0 0 1px rgba(57, 255, 20, 0.08);
  }
}