/* ===== 隐私政策页 专属样式 (page-privacy) ===== */
.page-privacy {
  display: block;
  background-color: var(--surface-dark, #121212);
  color: var(--text-primary, #FFFFFF);
  font-family: var(--font-body, 'Roboto', 'PingFang SC', sans-serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- 容器 ----
   .container 为全局类，此处做作用域限定 */
.page-privacy .container {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 var(--spacing-md, 1rem);
  width: 100%;
  box-sizing: border-box;
}

/* ---- 页面内边距 ---- */
.page-privacy {
  padding-top: calc(var(--header-height, 60px) + 2rem);
  padding-bottom: var(--spacing-xl, 4rem);
}

/* ===== 首屏横幅 ===== */
.page-privacy .privacy-hero {
  position: relative;
  margin: 0 calc(-1 * var(--spacing-md, 1rem)) var(--spacing-lg, 2rem);
  border-radius: 0;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: center;
  background-color: var(--primary-blue, #0B1A2E);
}

.page-privacy .privacy-hero__image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.page-privacy .privacy-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  opacity: 0.3;
  max-width: 100%;
}

.page-privacy .privacy-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(11, 26, 46, 0.85) 0%, rgba(18, 18, 18, 0.7) 100%);
  z-index: 1;
}

.page-privacy .privacy-hero__content {
  position: relative;
  z-index: 2;
  padding: var(--spacing-lg, 2rem) var(--spacing-md, 1rem);
  width: 100%;
}

.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-secondary, #B0BEC5);
  margin-bottom: var(--spacing-md, 1rem);
  flex-wrap: wrap;
}

.page-privacy .privacy-breadcrumb a {
  color: var(--primary-green, #00E676);
  text-decoration: none;
  transition: opacity 0.2s;
}

.page-privacy .privacy-breadcrumb a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.page-privacy .privacy-breadcrumb__sep {
  color: var(--border-light, #2C3E50);
  margin: 0 0.15rem;
}

.page-privacy .privacy-breadcrumb__current {
  color: var(--text-secondary, #B0BEC5);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 900;
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 var(--spacing-sm, 0.5rem);
  color: var(--text-primary, #FFFFFF);
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green, #00E676), var(--accent-orange, #FF6D00));
  margin-top: var(--spacing-sm, 0.5rem);
  border-radius: 2px;
}

.page-privacy .privacy-hero__desc {
  font-size: 1rem;
  color: var(--text-secondary, #B0BEC5);
  max-width: 720px;
  margin: 0 0 var(--spacing-sm, 0.5rem);
  line-height: 1.6;
}

.page-privacy .privacy-hero__update {
  font-size: 0.85rem;
  color: rgba(176, 190, 197, 0.6);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ===== 提示条 ===== */
.page-privacy .privacy-notice {
  background: rgba(0, 230, 118, 0.06);
  border-left: 3px solid var(--primary-green, #00E676);
  padding: var(--spacing-md, 1rem) var(--spacing-lg, 2rem);
  margin-bottom: var(--spacing-xl, 4rem);
  border-radius: 0 4px 4px 0;
}

.page-privacy .privacy-notice__text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-secondary, #B0BEC5);
}

.page-privacy .privacy-notice__text a {
  color: var(--primary-green, #00E676);
  text-decoration: underline;
  transition: opacity 0.2s;
}

.page-privacy .privacy-notice__text a:hover {
  opacity: 0.8;
}

/* ===== 通用章节 ===== */
.page-privacy .privacy-section {
  margin-bottom: var(--spacing-xl, 3.5rem);
  scroll-margin-top: calc(var(--header-height, 60px) + 1rem);
}

.page-privacy .privacy-section__header {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm, 0.5rem);
  margin-bottom: var(--spacing-md, 1.25rem);
  border-bottom: 1px solid var(--border-light, #2C3E50);
  padding-bottom: var(--spacing-sm, 0.5rem);
}

.page-privacy .privacy-section__number {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--primary-green, #00E676);
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.7;
}

.page-privacy .privacy-section__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 0;
  color: var(--text-primary, #FFFFFF);
  letter-spacing: -0.01em;
}

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

.page-privacy .privacy-section__text {
  font-size: 0.95rem;
  color: var(--text-secondary, #B0BEC5);
  margin: 0 0 var(--spacing-md, 1rem);
  line-height: 1.7;
}

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

.page-privacy .privacy-section__note {
  font-size: 0.88rem;
  color: rgba(176, 190, 197, 0.65);
  margin: var(--spacing-md, 1rem) 0 0;
  padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
  background: rgba(44, 62, 80, 0.2);
  border-radius: 4px;
  border-left: 2px solid var(--primary-green, #00E676);
}

.page-privacy .privacy-section__tip {
  font-size: 0.85rem;
  color: var(--accent-orange, #FF6D00);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  font-style: italic;
}

/* ===== 列表样式 ===== */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-md, 1rem);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md, 1rem);
}

.page-privacy .privacy-list__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
  background: rgba(30, 30, 30, 0.4);
  border-radius: 6px;
  border: 1px solid var(--border-light, #2C3E50);
  transition: border-color 0.2s;
}

.page-privacy .privacy-list__item:hover {
  border-color: rgba(0, 230, 118, 0.3);
}

.page-privacy .privacy-list__label {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--primary-green, #00E676);
}

.page-privacy .privacy-list__desc {
  font-size: 0.9rem;
  color: var(--text-secondary, #B0BEC5);
  line-height: 1.6;
}

/* ===== 使用目的卡片网格 ===== */
.page-privacy .privacy-purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md, 1rem);
  margin-bottom: var(--spacing-md, 1rem);
}

.page-privacy .privacy-purpose-card {
  background: rgba(30, 30, 30, 0.5);
  border: 1px solid var(--border-light, #2C3E50);
  border-radius: 8px;
  padding: var(--spacing-md, 1.2rem);
  transition: border-color 0.25s, transform 0.2s;
}

.page-privacy .privacy-purpose-card:hover {
  border-color: rgba(0, 230, 118, 0.35);
  transform: translateY(-2px);
}

.page-privacy .privacy-purpose-card__icon {
  margin-bottom: var(--spacing-sm, 0.5rem);
}

.page-privacy .privacy-purpose-card__icon svg {
  display: block;
  width: 32px;
  height: 32px;
}

.page-privacy .privacy-purpose-card__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 var(--spacing-xs, 0.3rem);
  color: var(--text-primary, #FFFFFF);
}

.page-privacy .privacy-purpose-card__text {
  font-size: 0.88rem;
  color: var(--text-secondary, #B0BEC5);
  margin: 0;
  line-height: 1.6;
}

/* ===== 保护措施时间线 ===== */
.page-privacy .privacy-protect-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--spacing-md, 1rem);
}

.page-privacy .privacy-protect-step {
  display: flex;
  gap: var(--spacing-md, 1rem);
  position: relative;
}

.page-privacy .privacy-protect-step__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 24px;
}

.page-privacy .privacy-protect-step__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary-green, #00E676);
  border: 2px solid var(--surface-dark, #121212);
  box-shadow: 0 0 0 2px var(--primary-green, #00E676);
  flex-shrink: 0;
  margin-top: 4px;
}

.page-privacy .privacy-protect-step__line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, var(--primary-green, #00E676), transparent);
  min-height: 20px;
}

.page-privacy .privacy-protect-step:last-child .privacy-protect-step__line {
  display: none;
}

.page-privacy .privacy-protect-step__content {
  padding-bottom: var(--spacing-lg, 1.8rem);
  flex: 1;
}

.page-privacy .privacy-protect-step:last-child .privacy-protect-step__content {
  padding-bottom: 0;
}

.page-privacy .privacy-protect-step__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 var(--spacing-xs, 0.3rem);
  color: var(--text-primary, #FFFFFF);
}

.page-privacy .privacy-protect-step__text {
  font-size: 0.9rem;
  color: var(--text-secondary, #B0BEC5);
  margin: 0;
  line-height: 1.6;
}

/* ===== 用户权利表格 ===== */
.page-privacy .privacy-rights-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-light, #2C3E50);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: var(--spacing-md, 1rem);
}

.page-privacy .privacy-rights-table__row {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: var(--spacing-sm, 0.7rem) var(--spacing-md, 1rem);
  border-bottom: 1px solid var(--border-light, #2C3E50);
  background: rgba(30, 30, 30, 0.25);
  transition: background 0.2s;
}

.page-privacy .privacy-rights-table__row:last-child {
  border-bottom: none;
}

.page-privacy .privacy-rights-table__row:hover {
  background: rgba(0, 230, 118, 0.04);
}

.page-privacy .privacy-rights-table__col--label {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--primary-green, #00E676);
  flex-shrink: 0;
  min-width: 100px;
}

.page-privacy .privacy-rights-table__col--desc {
  font-size: 0.88rem;
  color: var(--text-secondary, #B0BEC5);
  line-height: 1.6;
}

/* ===== 联系面板 ===== */
.page-privacy .privacy-contact-panel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm, 0.5rem);
  background: rgba(30, 30, 30, 0.4);
  border: 1px solid var(--border-light, #2C3E50);
  border-radius: 8px;
  padding: var(--spacing-md, 1.2rem);
  margin-bottom: var(--spacing-md, 1rem);
}

.page-privacy .privacy-contact-panel__item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: var(--spacing-xs, 0.3rem) 0;
}

.page-privacy .privacy-contact-panel__label {
  font-size: 0.82rem;
  color: rgba(176, 190, 197, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-contact-panel__value {
  font-size: 1rem;
  color: var(--text-primary, #FFFFFF);
  font-weight: 500;
  word-break: break-all;
}

.page-privacy .privacy-link {
  color: var(--primary-green, #00E676);
  text-decoration: underline;
  transition: opacity 0.2s;
}

.page-privacy .privacy-link:hover {
  opacity: 0.8;
}

/* ===== 响应式 ===== */
/* 移动端优先 —— 以上均为窄屏样式 */
/* 平板及以上 */
@media (min-width: 640px) {
  .page-privacy .privacy-hero {
    margin: 0 0 var(--spacing-xl, 3rem);
    border-radius: 12px;
    min-height: 320px;
  }

  .page-privacy .privacy-hero__content {
    padding: var(--spacing-xl, 3rem) var(--spacing-lg, 2rem);
  }

  .page-privacy .privacy-hero__title {
    font-size: 3.2rem;
  }

  .page-privacy .privacy-hero__desc {
    font-size: 1.05rem;
  }

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

  .page-privacy .privacy-rights-table__row {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-privacy .privacy-rights-table__col--label {
    min-width: 130px;
  }

  .page-privacy .privacy-contact-panel {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-privacy .privacy-contact-panel__item {
    flex: 1;
    min-width: 180px;
  }

  .page-privacy .privacy-section__body {
    padding-left: 0.5rem;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    min-height: 360px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 3.6rem;
  }

  .page-privacy .privacy-hero__content {
    padding: var(--spacing-xl, 4rem) var(--spacing-xl, 4rem);
  }

  .page-privacy .privacy-purpose-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg, 1.5rem);
  }

  .page-privacy .privacy-section__body {
    padding-left: 1.5rem;
  }

  .page-privacy .privacy-section__title {
    font-size: 1.75rem;
  }

  .page-privacy .privacy-list__item {
    flex-direction: row;
    gap: var(--spacing-sm, 0.5rem);
  }

  .page-privacy .privacy-list__label {
    min-width: 140px;
    flex-shrink: 0;
  }
}

/* 超大桌面 */
@media (min-width: 1400px) {
  .page-privacy .container {
    padding: 0 var(--spacing-lg, 2rem);
  }

  .page-privacy .privacy-purpose-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}