/* ===== 隐私政策页 · 页面专属样式 ===== */
.page-privacy {
  --policy-ink: #2d3445;
  --policy-muted: #637083;
  --policy-line: #e7decf;
  background:
    radial-gradient(circle at 8% 4%, rgba(198, 249, 31, .06), transparent 220px),
    var(--color-cream);
  color: var(--policy-ink);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: clip;
}

/* ---------- Hero ---------- */
.page-privacy .policy-hero {
  position: relative;
  isolation: isolate;
  background: var(--color-primary);
  color: #f8fafc;
  padding: 104px 0 56px;
  overflow: hidden;
}

.page-privacy .policy-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -80px;
  width: 460px;
  height: 460px;
  border: 1.5px solid rgba(198, 249, 31, .16);
  border-radius: 42% 58% 48% 52%;
  transform: rotate(18deg);
  z-index: -1;
  pointer-events: none;
}

.page-privacy .policy-hero::after {
  content: "";
  position: absolute;
  bottom: -120px;
  left: 12%;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 107, 0, .18), transparent 65%);
  z-index: -1;
  pointer-events: none;
}

.page-privacy .policy-hero__glow {
  position: absolute;
  top: -100px;
  right: -60px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 249, 31, .12), transparent 62%);
  pointer-events: none;
  z-index: -1;
}

.page-privacy .policy-hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-privacy .policy-hero__content {
  min-width: 0;
}

.page-privacy .policy-hero .breadcrumb {
  margin-bottom: 22px;
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.page-privacy .policy-hero .breadcrumb a {
  color: rgba(244, 241, 234, .68);
  text-decoration: none;
  transition: color .22s;
}

.page-privacy .policy-hero .breadcrumb a:hover {
  color: var(--color-accent);
}

.page-privacy .policy-hero .breadcrumb__sep {
  color: rgba(244, 241, 234, .36);
  margin: 0 2px;
}

.page-privacy .policy-hero .eyebrow {
  color: var(--color-accent);
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-privacy .policy-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(28px, 6vw, 46px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: .5px;
  margin: 0 0 18px;
}

.page-privacy .policy-hero .text-lead {
  color: rgba(244, 241, 234, .76);
  font-size: 15px;
  line-height: 1.9;
  max-width: 560px;
  margin: 0;
}

.page-privacy .policy-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(198, 249, 31, .14);
  box-shadow: 0 20px 44px rgba(0, 0, 0, .36);
  transform: rotate(-1deg) translateY(4px);
}

.page-privacy .policy-hero__figure img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-privacy .policy-hero__figure::after {
  content: "LIVE DATA FLOW · 加密数据流";
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 1.6px;
  color: var(--color-accent);
  background: rgba(10, 17, 40, .72);
  border: 1px solid rgba(198, 249, 31, .24);
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ---------- 摘要 ---------- */
.page-privacy .policy-summary {
  padding: 48px 0 12px;
}

.page-privacy .summary-grid {
  display: grid;
  gap: 16px;
}

.page-privacy .summary-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-sand);
  border-left: 4px solid var(--color-accent);
  border-radius: 16px;
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-card);
}

.page-privacy .summary-card:nth-child(2) {
  border-left-color: var(--color-hot);
}

.page-privacy .summary-card:nth-child(3) {
  border-left-color: var(--color-moss);
}

.page-privacy .summary-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-grey);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-privacy .summary-num::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.page-privacy .summary-card h2 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .3px;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.page-privacy .summary-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--policy-muted);
  margin: 0;
}

/* ---------- 数据流分隔线 ---------- */
.page-privacy .policy-flow-divider {
  display: block;
  width: 100%;
  height: 36px;
  margin: 20px 0 6px;
}

/* ---------- 政策主体 ---------- */
.page-privacy .policy-section {
  padding: 34px 0;
  border-top: 1px solid var(--policy-line);
  scroll-margin-top: 110px;
}

.page-privacy .policy-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .policy-star {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(198, 249, 31, .4));
}

.page-privacy .policy-section h2 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .3px;
  color: var(--color-primary);
  margin: 0;
}

.page-privacy .policy-section__lead {
  font-size: 15px;
  line-height: 1.9;
  color: var(--policy-ink);
  max-width: 720px;
  margin: 0 0 18px;
}

/* ---------- 折叠细则 ---------- */
.page-privacy .policy-detail {
  max-width: 720px;
  background: #fff;
  border: 1px solid var(--color-sand);
  border-radius: 14px;
  overflow: hidden;
}

.page-privacy .policy-detail summary {
  padding: 15px 20px;
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  transition: background .22s;
}

.page-privacy .policy-detail summary::-webkit-details-marker {
  display: none;
}

.page-privacy .policy-detail summary:hover {
  background: rgba(10, 17, 40, .035);
}

.page-privacy .policy-detail summary::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(198, 249, 31, .18);
  flex-shrink: 0;
}

.page-privacy .policy-detail summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 17px;
  color: var(--color-hot);
  line-height: 1;
  transition: transform .25s;
}

.page-privacy .policy-detail[open] summary::after {
  transform: rotate(45deg);
}

.page-privacy .policy-detail__inner {
  padding: 0 20px 20px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--policy-muted);
}

.page-privacy .policy-detail__inner ul {
  margin: 0;
  padding-left: 18px;
}

.page-privacy .policy-detail__inner li {
  margin-bottom: 8px;
}

.page-privacy .policy-detail__inner li:last-child {
  margin-bottom: 0;
}

.page-privacy .policy-detail__inner strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- 信息共享原则 ---------- */
.page-privacy .policy-share-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 720px;
  display: grid;
  gap: 10px;
}

.page-privacy .policy-share-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--color-sand);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--policy-muted);
}

.page-privacy .share-tag {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-primary);
  background: rgba(198, 249, 31, .22);
  border-radius: 999px;
  padding: 3px 12px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------- 用户权利网格 ---------- */
.page-privacy .rights-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 720px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .rights-grid li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: #fff;
  border-radius: 14px;
  padding: 16px 18px;
  border: 1px solid var(--color-sand);
  box-shadow: 0 2px 10px rgba(10, 17, 40, .04);
}

.page-privacy .rights-grid strong {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
}

.page-privacy .rights-grid span {
  font-size: 14px;
  line-height: 1.6;
  color: var(--policy-muted);
}

/* ---------- 安全认证 ---------- */
.page-privacy .policy-cert {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 720px;
  background: rgba(93, 122, 94, .1);
  border: 1px solid rgba(93, 122, 94, .2);
  border-radius: 16px;
  padding: 18px 20px;
}

.page-privacy .policy-cert__icon {
  width: 30px;
  height: 30px;
  color: var(--color-moss);
  flex-shrink: 0;
}

.page-privacy .policy-cert p {
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
}

/* ---------- 底部备案与链接 ---------- */
.page-privacy .policy-closing {
  background: #fff;
  border-top: 1px solid var(--color-sand);
  margin-top: 20px;
  padding: 36px 0 64px;
}

.page-privacy .policy-closing__inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-privacy .policy-closing__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-privacy .policy-closing__icp {
  margin: 0;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-grey);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .policy-closing__icp::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-moss);
  box-shadow: 0 0 0 4px rgba(93, 122, 94, .12);
}

.page-privacy .policy-closing__note {
  margin: 0;
  font-size: 13px;
  color: var(--policy-muted);
  max-width: 560px;
  line-height: 1.7;
}

.page-privacy .policy-closing__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-privacy .policy-hero {
    padding: 132px 0 84px;
  }

  .page-privacy .policy-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }

  .page-privacy .policy-hero h1 {
    font-size: clamp(36px, 4.2vw, 48px);
  }

  .page-privacy .policy-hero .text-lead {
    font-size: 16px;
  }

  .page-privacy .policy-hero__figure img {
    height: 300px;
  }

  .page-privacy .policy-summary {
    padding: 64px 0 28px;
  }

  .page-privacy .summary-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

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

  .page-privacy .policy-section__head {
    margin-bottom: 16px;
  }

  .page-privacy .policy-section h2 {
    font-size: 28px;
  }

  .page-privacy .policy-section__lead {
    font-size: 16px;
    margin-bottom: 24px;
  }

  .page-privacy .policy-closing {
    padding: 44px 0 56px;
  }

  .page-privacy .policy-closing__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}