/* ===== 易倍体育 · 数据与隐私政策专属样式 ===== */
.page-privacy {
  --privacy-bg-dark: #0B1A3A;
  --privacy-bg-warm: #F5F0E8;
  --privacy-accent-orange: #FF6B35;
  --privacy-accent-green: #39FF14;
  --privacy-text-light: #FFFFFF;
  --privacy-text-dark: #0B1A3A;
  --privacy-muted: #8A8FA0;
  --privacy-divider: rgba(255,107,53,0.2);
  --privacy-cut: 6px;
  --privacy-transition: 0.25s cubic-bezier(0.25,0.46,0.45,0.94);

  display: flex;
  flex-direction: column;
  background-color: var(--privacy-bg-warm);
  color: var(--privacy-text-dark);
  font-family: 'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* 容器 */
.page-privacy .container {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(16px,5vw,48px);
  padding-right: clamp(16px,5vw,48px);
  width: 100%;
  box-sizing: border-box;
}

/* ===== 英雄区 ===== */
.page-privacy .privacy__hero {
  background: linear-gradient(135deg,#0B1A3A,#1A2D5A);
  color: var(--privacy-text-light);
  padding: 80px 0 60px;
  margin-bottom: 0;
  position: relative;
  overflow: hidden;
}
.page-privacy .privacy__hero::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(57,255,20,0.06);
  pointer-events: none;
}
.page-privacy .privacy__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 32px;
  opacity: 0.8;
}
.page-privacy .privacy__breadcrumb a {
  color: var(--privacy-accent-orange);
  text-decoration: none;
  transition: color var(--privacy-transition);
}
.page-privacy .privacy__breadcrumb a:hover {
  color: var(--privacy-accent-green);
}
.page-privacy .privacy__breadcrumb .bc-sep {
  color: var(--privacy-muted);
}
.page-privacy .privacy__breadcrumb [aria-current="page"] {
  color: var(--privacy-text-light);
  font-weight: 600;
}
.page-privacy .privacy__title {
  font-family: 'Impact','Arial Black',sans-serif;
  font-weight: 900;
  font-size: clamp(2.2rem,6vw,3.6rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 16px;
  text-transform: uppercase;
}
.page-privacy .privacy__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  max-width: 640px;
  margin: 0 0 20px;
  line-height: 1.5;
}
.page-privacy .privacy__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 0.8rem;
  color: var(--privacy-muted);
  letter-spacing: 0.04em;
}
.page-privacy .meta__sep {
  color: var(--privacy-accent-orange);
}

/* ===== 引言 ===== */
.page-privacy .privacy__intro {
  padding-top: 48px;
  padding-bottom: 16px;
}
.page-privacy .intro__text {
  font-size: 1.05rem;
  color: var(--privacy-text-dark);
  border-left: 4px solid var(--privacy-accent-orange);
  padding-left: 24px;
  margin: 0;
  line-height: 1.8;
}

/* ===== 章节通用 ===== */
.page-privacy .privacy__section {
  padding-top: 20px;
  padding-bottom: 20px;
}
.page-privacy .section__divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right,transparent,var(--privacy-accent-green),transparent);
  margin: 16px 0 32px;
  opacity: 0.4;
}
.page-privacy .section__inner {
  position: relative;
  padding-left: 0;
}
.page-privacy .section__number {
  font-family: 'Courier New',monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--privacy-accent-orange);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 6px;
}
.page-privacy .section__heading {
  font-family: 'Impact','Arial Black',sans-serif;
  font-weight: 900;
  font-size: clamp(1.5rem,3.5vw,2.2rem);
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--privacy-text-dark);
  line-height: 1.15;
}
.page-privacy .section__body {
  font-size: 0.95rem;
}
.page-privacy .section__body p {
  margin: 0 0 14px;
}
.page-privacy .section__body p:last-child {
  margin-bottom: 0;
}

/* 高亮 */
.page-privacy .highlight--orange {
  color: var(--privacy-accent-orange);
  font-weight: 600;
}

/* 列表 */
.page-privacy .privacy__list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.page-privacy .privacy__list li {
  position: relative;
  padding: 10px 0 10px 28px;
  border-bottom: 1px solid var(--privacy-divider);
  line-height: 1.6;
}
.page-privacy .privacy__list li:last-child {
  border-bottom: 0;
}
.page-privacy .privacy__list li::before {
  content: '▸';
  position: absolute;
  left: 4px;
  top: 10px;
  color: var(--privacy-accent-green);
  font-size: 0.9rem;
}

/* 折叠详细 */
.page-privacy .section__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--privacy-accent-orange);
  color: var(--privacy-accent-orange);
  font-size: 0.8rem;
  font-family: inherit;
  padding: 6px 16px;
  border-radius: var(--privacy-cut);
  cursor: pointer;
  transition: all var(--privacy-transition);
  margin-top: 12px;
}
.page-privacy .section__toggle:hover {
  background: var(--privacy-accent-orange);
  color: #fff;
}
.page-privacy .section__toggle[aria-expanded="true"] .toggle__icon {
  transform: rotate(45deg);
}
.page-privacy .toggle__icon {
  display: inline-block;
  font-size: 1rem;
  font-weight: 700;
  transition: transform var(--privacy-transition);
  line-height: 1;
}
.page-privacy .section__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  padding: 0 16px;
  background: #FAF7F2;
  border-left: 3px solid var(--privacy-accent-green);
  margin-top: 8px;
  border-radius: 0 var(--privacy-cut) var(--privacy-cut) 0;
}
.page-privacy .section__detail p {
  font-size: 0.9rem;
  margin: 0 0 10px;
  color: #3A3A3A;
}
.page-privacy .section__detail p:last-child {
  margin-bottom: 0;
}
/* 展开状态由JS控制，但我们也做纯CSS渐进增强 */
.page-privacy .section__detail.is-open {
  max-height: 600px;
  padding: 16px;
  opacity: 1;
}

/* ===== 联系卡片 ===== */
.page-privacy .privacy__contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0 8px;
}
.page-privacy .contact-card {
  background: #fff;
  border: 1px solid var(--privacy-divider);
  border-radius: var(--privacy-cut);
  padding: 16px 20px;
  transition: box-shadow var(--privacy-transition), transform var(--privacy-transition);
}
.page-privacy .contact-card:hover {
  box-shadow: 0 6px 20px rgba(11,26,58,0.08);
  transform: translateY(-2px);
}
.page-privacy .card__label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--privacy-muted);
  margin-bottom: 4px;
}
.page-privacy .card__value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--privacy-text-dark);
}
.page-privacy .card__value a {
  color: var(--privacy-accent-orange);
  text-decoration: none;
}
.page-privacy .card__value a:hover {
  text-decoration: underline;
}

/* ===== 可视化图片区 ===== */
.page-privacy .privacy__visual {
  padding: 48px 0 32px;
}
.page-privacy .visual__inner {
  background: linear-gradient(135deg,#0B1A3A,#1A2D5A);
  border-radius: var(--privacy-cut);
  padding: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-privacy .visual__img {
  max-width: 100%;
  height: auto;
  border-radius: calc(var(--privacy-cut) - 2px);
  display: block;
  object-fit: contain;
  background: transparent;
}

/* ===== 页脚链接 ===== */
.page-privacy .privacy__footer-links {
  padding: 32px 0 64px;
}
.page-privacy .footer-links__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}
.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  font-family: 'Inter','Segoe UI',sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--privacy-cut);
  border: 2px solid var(--privacy-accent-orange);
  background: var(--privacy-accent-orange);
  color: #fff;
  transition: all var(--privacy-transition);
  cursor: pointer;
  line-height: 1.2;
}
.page-privacy .btn:hover {
  background: var(--privacy-accent-green);
  border-color: var(--privacy-accent-green);
  transform: scale(0.98);
}
.page-privacy .btn--outline {
  background: transparent;
  color: var(--privacy-accent-orange);
}
.page-privacy .btn--outline:hover {
  background: var(--privacy-accent-orange);
  color: #fff;
  border-color: var(--privacy-accent-orange);
}

/* ===== 返回顶部 ===== */
.page-privacy .privacy__scroll-top {
  position: fixed;
  bottom: 32px;
  right: 24px;
  z-index: 90;
}
.page-privacy .scroll-top__btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--privacy-accent-orange);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(11,26,58,0.2);
  transition: all var(--privacy-transition);
  padding: 0;
}
.page-privacy .scroll-top__btn:hover {
  background: var(--privacy-accent-green);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(57,255,20,0.25);
}
.page-privacy .scroll-top__btn svg {
  width: 22px;
  height: 22px;
}

/* ===== 文字工具 ===== */
.page-privacy .text-muted {
  color: var(--privacy-muted);
  font-size: 0.85rem;
}
.page-privacy .mt-16 {
  margin-top: 16px;
}

/* ===== 链接悬停效果（覆盖全局） ===== */
.page-privacy a:not(.btn):not(.card__value a):not(.privacy__breadcrumb a) {
  color: var(--privacy-accent-orange);
  text-decoration: none;
  position: relative;
  transition: color var(--privacy-transition);
}
.page-privacy a:not(.btn):not(.card__value a):not(.privacy__breadcrumb a)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: var(--privacy-accent-orange);
  transition: width var(--privacy-transition);
}
.page-privacy a:not(.btn):not(.card__value a):not(.privacy__breadcrumb a):hover::after {
  width: 100%;
}

/* ===== 响应式 ===== */

/* 窄屏：移动端优先 */
@media (max-width: 599px) {
  .page-privacy .privacy__hero {
    padding: 56px 0 40px;
  }
  .page-privacy .privacy__title {
    font-size: 1.9rem;
  }
  .page-privacy .privacy__subtitle {
    font-size: 0.95rem;
  }
  .page-privacy .privacy__meta {
    font-size: 0.7rem;
    gap: 4px 8px;
  }
  .page-privacy .intro__text {
    font-size: 0.95rem;
    padding-left: 16px;
  }
  .page-privacy .section__heading {
    font-size: 1.4rem;
  }
  .page-privacy .section__body {
    font-size: 0.9rem;
  }
  .page-privacy .privacy__contact-cards {
    grid-template-columns: 1fr;
  }
  .page-privacy .contact-card {
    padding: 14px 16px;
  }
  .page-privacy .footer-links__inner {
    flex-direction: column;
    gap: 12px;
  }
  .page-privacy .btn {
    width: 100%;
    max-width: 280px;
  }
  .page-privacy .privacy__scroll-top {
    bottom: 20px;
    right: 16px;
  }
  .page-privacy .scroll-top__btn {
    width: 42px;
    height: 42px;
  }
  .page-privacy .scroll-top__btn svg {
    width: 18px;
    height: 18px;
  }
  .page-privacy .section__toggle {
    width: 100%;
    justify-content: center;
  }
}

/* 中等屏以上 */
@media (min-width: 600px) {
  .page-privacy .section__inner {
    padding-left: 16px;
  }
  .page-privacy .section__number {
    position: absolute;
    left: -72px;
    top: 6px;
    writing-mode: vertical-lr;
    text-orientation: upright;
    letter-spacing: 0.2em;
    font-size: 0.7rem;
    opacity: 0.6;
  }
  .page-privacy .privacy__contact-cards {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* 宽屏微调 */
@media (min-width: 1024px) {
  .page-privacy .container {
    max-width: 860px;
  }
  .page-privacy .privacy__hero {
    padding: 100px 0 72px;
  }
  .page-privacy .privacy__title {
    font-size: 3.6rem;
  }
  .page-privacy .section__number {
    left: -88px;
  }
}