.page-privacy {
  --privacy-orange-soft: rgba(255, 122, 0, 0.12);
  --privacy-navy-soft: rgba(0, 59, 92, 0.07);
  background: var(--leyu-bg);
}

/* ---------- Hero 区 ---------- */
.page-privacy .privacy-hero {
  background: linear-gradient(140deg, var(--leyu-navy-darker) 0%, var(--leyu-navy) 55%, var(--leyu-navy-light) 125%);
  position: relative;
  overflow: hidden;
  padding: 44px 0 64px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-42deg, rgba(255, 255, 255, 0.03) 0 2px, transparent 2px 16px);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 46px solid rgba(255, 122, 0, 0.1);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 24px;
  }
}

.page-privacy .privacy-hero .breadcrumb {
  color: rgba(245, 247, 250, 0.72);
  font-size: 14px;
  margin-bottom: 24px;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: rgba(245, 247, 250, 0.72);
  text-decoration: none;
  transition: color 0.24s ease;
}

.page-privacy .privacy-hero .breadcrumb a:hover {
  color: var(--leyu-orange-light);
}

.page-privacy .privacy-hero .breadcrumb-sep {
  margin: 0 8px;
  opacity: 0.6;
}

.page-privacy .privacy-hero .breadcrumb [aria-current="page"] {
  color: #fff;
}

.page-privacy .privacy-hero__title {
  color: #fff;
  font-family: var(--leyu-title);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 0;
  max-width: 680px;
}

.page-privacy .privacy-hero__lead {
  color: rgba(245, 247, 250, 0.88);
  font-size: 17px;
  line-height: 1.9;
  max-width: 650px;
  margin: 22px 0 0;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-privacy .privacy-hero__tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.92);
}

.page-privacy .privacy-hero__tag--solid {
  background: var(--leyu-orange);
  border-color: var(--leyu-orange);
  color: var(--leyu-navy-darker);
  font-weight: 700;
}

.page-privacy .privacy-hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
}

.page-privacy .privacy-hero__visual::before {
  content: "";
  position: absolute;
  width: min(280px, 70vw);
  height: min(280px, 70vw);
  border-radius: 50%;
  border: 2px dashed rgba(255, 122, 0, 0.5);
  animation: privacy-spin 30s linear infinite;
}

@keyframes privacy-spin {
  to { transform: rotate(360deg); }
}

.page-privacy .privacy-hero__img {
  display: block;
  width: min(240px, 62vw);
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  border: 4px solid rgba(255, 255, 255, 0.14);
  position: relative;
  z-index: 1;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__img {
    width: 300px;
  }

  .page-privacy .privacy-hero__visual::before {
    width: 340px;
    height: 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-hero__visual::before {
    animation: none;
  }
}

/* ---------- 文档布局 ---------- */
.page-privacy .privacy-layout {
  padding: 52px 0 72px;
}

.page-privacy .privacy-layout__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout__container {
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

.page-privacy .privacy-toc__inner {
  background: var(--leyu-surface);
  border: 1px solid var(--leyu-border);
  border-radius: var(--leyu-radius);
  padding: 26px 22px;
  box-shadow: var(--leyu-shadow-sm);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc__inner {
    position: sticky;
    top: 28px;
  }
}

.page-privacy .privacy-toc__title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--leyu-text-secondary);
  margin: 0 0 18px;
  padding-bottom: 14px;
  position: relative;
}

.page-privacy .privacy-toc__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 3px;
  border-radius: 2px;
  background: var(--leyu-orange);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--leyu-radius-sm);
  font-size: 14px;
  line-height: 1.4;
  color: var(--leyu-text);
  text-decoration: none;
  transition: background 0.24s ease, color 0.24s ease, transform 0.24s ease;
}

.page-privacy .privacy-toc__list a:hover {
  background: var(--privacy-orange-soft);
  color: var(--leyu-orange);
  transform: translateX(3px);
}

.page-privacy .privacy-toc .btn {
  font-size: 13px;
  padding-top: 10px;
  padding-bottom: 10px;
}

/* ---------- 正文区 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 860px;
}

.page-privacy .privacy-intro {
  background: var(--leyu-bg);
  border-left: 4px solid var(--leyu-orange);
  border-radius: 0 var(--leyu-radius) var(--leyu-radius) 0;
  padding: 18px 22px;
  margin-bottom: 26px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--leyu-text-secondary);
}

.page-privacy .privacy-intro p {
  margin: 0;
}

.page-privacy .privacy-section {
  background: var(--leyu-surface);
  border: 1px solid var(--leyu-border);
  border-radius: var(--leyu-radius-lg);
  box-shadow: var(--leyu-shadow-sm);
  padding: 34px 26px;
  margin-bottom: 26px;
  scroll-margin-top: 24px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-section {
    padding: 40px 36px;
  }
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--leyu-bg);
}

.page-privacy .privacy-section__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 52px;
  padding: 0 10px;
  border-radius: 12px;
  background: var(--privacy-orange-soft);
  color: var(--leyu-orange);
  font-family: var(--leyu-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--leyu-title);
  font-size: 23px;
  line-height: 1.2;
  color: var(--leyu-navy);
  letter-spacing: 0.01em;
}

@media (min-width: 640px) {
  .page-privacy .privacy-section__title {
    font-size: 26px;
  }
}

.page-privacy .privacy-section__content {
  color: var(--leyu-text);
  font-size: 16px;
  line-height: 1.9;
}

.page-privacy .privacy-section__content p {
  margin: 0 0 14px;
}

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

.page-privacy .privacy-section__list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .privacy-section__list li {
  position: relative;
  padding-left: 26px;
  line-height: 1.85;
}

.page-privacy .privacy-section__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--leyu-orange);
  transform: rotate(45deg);
}

.page-privacy .privacy-section__list strong {
  color: var(--leyu-navy);
  font-weight: 700;
}

/* ---------- 安全措施网格 ---------- */
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 24px 0;
}

@media (min-width: 640px) {
  .page-privacy .privacy-security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-privacy .privacy-security-item {
  background: var(--leyu-bg);
  border: 1px solid var(--leyu-border);
  border-radius: var(--leyu-radius);
  padding: 22px 20px;
  transition: transform 0.3s var(--leyu-ease), box-shadow 0.3s var(--leyu-ease);
}

.page-privacy .privacy-security-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--leyu-shadow);
}

.page-privacy .privacy-security-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--leyu-navy);
  color: #fff;
  margin-bottom: 14px;
}

.page-privacy .privacy-security-item__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--leyu-navy);
  margin: 0 0 6px;
}

.page-privacy .privacy-security-item__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--leyu-text-secondary);
  margin: 0;
}

/* ---------- 用户权利网格 ---------- */
.page-privacy .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 20px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-privacy .privacy-rights-item {
  display: flex;
  gap: 16px;
  background: var(--leyu-bg);
  border: 1px solid var(--leyu-border);
  border-radius: var(--leyu-radius);
  padding: 20px 18px;
  transition: box-shadow 0.3s var(--leyu-ease);
}

.page-privacy .privacy-rights-item:hover {
  box-shadow: var(--leyu-shadow-sm);
}

.page-privacy .privacy-rights-item__num {
  font-family: var(--leyu-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: var(--leyu-orange);
  flex-shrink: 0;
}

.page-privacy .privacy-rights-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--leyu-navy);
  margin: 0 0 6px;
}

.page-privacy .privacy-rights-item p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--leyu-text-secondary);
  margin: 0;
}

/* ---------- 联系引导卡片 ---------- */
.page-privacy .privacy-contact-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--leyu-radius-lg);
  background: linear-gradient(135deg, var(--leyu-navy) 0%, var(--leyu-navy-light) 100%);
  padding: 34px 26px;
  color: #fff;
  margin-top: 34px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-contact-card {
    padding: 42px 38px;
  }
}

.page-privacy .privacy-contact-card::before {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 30px solid rgba(255, 122, 0, 0.18);
  pointer-events: none;
}

.page-privacy .privacy-contact-card::after {
  content: "";
  position: absolute;
  left: -30px;
  top: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 18px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.page-privacy .privacy-contact-card__content {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-contact-card__title {
  margin: 0 0 14px;
  font-family: var(--leyu-title);
  font-size: 26px;
  line-height: 1.2;
}

.page-privacy .privacy-contact-card__text {
  margin: 0;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  max-width: 560px;
}

.page-privacy .privacy-contact-card__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(255, 255, 255, 0.3);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  max-width: 560px;
}

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

.page-privacy .privacy-contact-card .btn-primary {
  background: var(--leyu-orange);
  border-color: var(--leyu-orange);
  color: var(--leyu-navy-darker);
}

.page-privacy .privacy-contact-card .btn-primary:hover {
  background: var(--leyu-orange-light);
  border-color: var(--leyu-orange-light);
  color: var(--leyu-navy-darker);
}

.page-privacy .privacy-contact-card .btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.page-privacy .privacy-contact-card .btn-outline:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #fff;
  color: #fff;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-backtop {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--leyu-navy);
  color: #fff;
  box-shadow: var(--leyu-shadow);
  text-decoration: none;
  transition: background 0.24s ease, transform 0.24s ease;
}

.page-privacy .privacy-backtop:hover {
  background: var(--leyu-orange);
  transform: translateY(-3px);
}