/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --pv-deep: var(--color-deep-blue);
  --pv-green: var(--color-neon-green);
  --pv-orange: var(--color-orange);
  --pv-ink: var(--color-dark-gray);
  --pv-muted: var(--color-medium-gray);
  --pv-line: #E3E8F0;
  --pv-soft: #F4F6FA;
  --pv-card-shadow: 0 12px 28px rgba(11, 27, 58, 0.08);

  color: var(--pv-ink);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 28px;
  padding-bottom: 16px;
  font-size: 13px;
  color: var(--pv-muted);
}

.page-privacy .privacy-breadcrumb a {
  color: var(--pv-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.page-privacy .privacy-breadcrumb a:hover {
  border-color: var(--pv-deep);
}

.page-privacy .privacy-breadcrumb-sep {
  color: #C0C6D0;
  user-select: none;
}

/* ---------- 首屏横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background: linear-gradient(138deg, var(--pv-deep) 0%, #060D1F 68%, var(--color-black) 100%);
  color: var(--color-white);
  padding: 40px 0 56px;
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(198, 255, 0, 0.14), transparent 66%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--pv-green) 0%, rgba(198, 255, 0, 0.25) 44%, rgba(255, 122, 0, 0.7) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero-inner {
  display: grid;
  gap: 28px;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-privacy .privacy-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pv-green);
  padding: 6px 14px;
  background: rgba(198, 255, 0, 0.1);
  border: 1px solid rgba(198, 255, 0, 0.35);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero-lead {
  margin: 0;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.page-privacy .privacy-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

.page-privacy .privacy-hero-tag--update {
  color: var(--pv-orange);
  border-color: rgba(255, 122, 0, 0.45);
  background: rgba(255, 122, 0, 0.1);
}

.page-privacy .privacy-hero-visual {
  position: relative;
}

.page-privacy .privacy-hero-visual::before {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  background: linear-gradient(135deg, rgba(198, 255, 0, 0.28), rgba(255, 122, 0, 0.18));
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  z-index: 0;
}

.page-privacy .privacy-hero-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  border-radius: 0;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.42);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

/* ---------- 正文双栏布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 72px;
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--color-white);
  border: 1px solid var(--pv-line);
  padding: 20px 20px 16px;
  border-left: 4px solid var(--pv-green);
  box-shadow: var(--pv-card-shadow);
}

.page-privacy .privacy-toc-head {
  margin-bottom: 14px;
}

.page-privacy .privacy-toc-title {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 900;
  color: var(--pv-deep);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-toc-title::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-right: 10px;
  background: var(--pv-green);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-privacy .privacy-toc-list li {
  margin: 0;
  border-bottom: 1px solid #EFF1F5;
}

.page-privacy .privacy-toc-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--pv-ink);
  text-decoration: none;
  transition: color var(--transition), padding-left var(--transition), background var(--transition);
}

.page-privacy .privacy-toc-list a:hover {
  color: var(--pv-deep);
  background: var(--pv-soft);
  padding-left: 12px;
}

.page-privacy .privacy-toc-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 24px;
  padding: 0 6px;
  font-size: 12px;
  font-weight: 800;
  color: var(--pv-deep);
  background: var(--pv-soft);
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}

.page-privacy .privacy-toc-list a:hover .privacy-toc-num {
  background: var(--pv-deep);
  color: var(--pv-green);
}

.page-privacy .privacy-toc-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pv-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--pv-muted);
}

.page-privacy .privacy-toc-note a {
  color: var(--pv-deep);
  font-weight: 700;
  text-underline-offset: 3px;
}

.page-privacy .privacy-toc-note a:hover {
  color: var(--pv-orange);
}

/* ---------- 正文内容 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-height) + 24px);
  padding: 12px 0 44px;
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--pv-line);
  margin-top: 8px;
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 20px;
}

.page-privacy .privacy-section-head h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 900;
  line-height: 1.2;
  color: var(--pv-deep);
}

.page-privacy .privacy-section-desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--pv-muted);
}

.page-privacy .privacy-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 900;
  color: var(--pv-green);
  background: var(--pv-deep);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.page-privacy .privacy-body {
  padding-left: 0;
}

.page-privacy .privacy-lead-text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink);
}

/* ---------- 01 收集信息网格 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-block {
  padding: 20px 22px;
  background: var(--pv-soft);
  border-left: 4px solid var(--pv-green);
  border-radius: 0;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-privacy .privacy-block h3 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  color: var(--pv-deep);
}

.page-privacy .privacy-block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink);
}

.page-privacy .privacy-block:hover {
  background: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(11, 27, 58, 0.08);
}

/* ---------- 提示块 ---------- */
.page-privacy .privacy-callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 20px;
  padding: 16px 18px;
  background: rgba(255, 122, 0, 0.08);
  border: 1px solid rgba(255, 122, 0, 0.3);
  border-radius: 0;
}

.page-privacy .privacy-callout-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  font-size: 14px;
  font-weight: 900;
  color: var(--color-white);
  background: var(--pv-orange);
  border-radius: 50%;
}

.page-privacy .privacy-callout p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink);
}

/* ---------- 02 用途列表 ---------- */
.page-privacy .privacy-purpose-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-purpose-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 4px;
  border-bottom: 1px solid var(--pv-line);
  transition: background var(--transition);
}

.page-privacy .privacy-purpose-item:hover {
  background: var(--pv-soft);
}

.page-privacy .privacy-purpose-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 900;
  color: var(--pv-deep);
  background: var(--pv-green);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
}

.page-privacy .privacy-purpose-content h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 800;
  color: var(--pv-deep);
}

.page-privacy .privacy-purpose-content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink);
}

/* ---------- 底部注记 ---------- */
.page-privacy .privacy-bottom-note {
  margin: 18px 0 0;
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--pv-muted);
  background: var(--pv-soft);
  border-left: 3px solid var(--pv-deep);
}

/* ---------- 03 共享列表 ---------- */
.page-privacy .privacy-share-list {
  border-top: 2px solid var(--pv-deep);
}

.page-privacy .privacy-share-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--pv-line);
  transition: padding-left var(--transition), background var(--transition), border-color var(--transition);
}

.page-privacy .privacy-share-row:hover {
  padding-left: 14px;
  border-left: 3px solid var(--pv-green);
  background: var(--pv-soft);
}

.page-privacy .privacy-share-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 800;
  color: var(--pv-deep);
}

.page-privacy .privacy-share-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 10px;
  background: var(--pv-orange);
  transform: rotate(45deg);
}

.page-privacy .privacy-share-row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink);
}

/* ---------- 04 权利网格 ---------- */
.page-privacy .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-right {
  padding: 20px 22px;
  background: var(--color-white);
  border: 1px solid var(--pv-line);
  border-top: 3px solid var(--pv-deep);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-privacy .privacy-right:hover {
  border-top-color: var(--pv-green);
  transform: translateY(-2px);
  box-shadow: var(--pv-card-shadow);
}

.page-privacy .privacy-right h3 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  color: var(--pv-deep);
}

.page-privacy .privacy-right p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink);
}

.page-privacy .privacy-right--wide {
  border-top-color: var(--pv-orange);
}

.page-privacy .privacy-right--wide:hover {
  border-top-color: var(--pv-orange);
}

/* ---------- 行使说明 ---------- */
.page-privacy .privacy-howto {
  margin-top: 20px;
  padding: 18px 20px;
  background: var(--pv-deep);
  color: var(--color-white);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-privacy .privacy-howto-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-privacy .privacy-howto-dot {
  width: 10px;
  height: 10px;
  background: var(--pv-green);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.page-privacy .privacy-howto h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 800;
}

.page-privacy .privacy-howto p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}

/* ---------- 05 联系卡片 ---------- */
.page-privacy .privacy-contact-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  background: var(--pv-deep);
  color: var(--color-white);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-privacy .privacy-contact-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .privacy-contact-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pv-green);
}

.page-privacy .privacy-contact-email {
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  word-break: break-all;
}

.page-privacy .privacy-contact-flag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  color: var(--pv-deep);
  background: var(--pv-orange);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

/* ---------- 响应式增强 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-right--wide {
    grid-column: span 2;
  }

  .page-privacy .privacy-share-row {
    grid-template-columns: 140px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 56px 0 72px;
  }

  .page-privacy .privacy-hero-inner {
    grid-template-columns: 1fr 1.15fr;
    gap: 48px;
    align-items: center;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 3rem;
  }

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

  .page-privacy .privacy-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 44px;
    padding-top: 52px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    margin-bottom: 0;
  }

  .page-privacy .privacy-body {
    padding-left: 8px;
  }

  .page-privacy .privacy-purpose-item {
    padding: 20px 12px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 60px;
  }

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