/* ===== YIBO亿博体育平台 · 隐私政策 /data-privacy/ 页面专属样式 ===== */
.page-privacy {
  --privacy-serif: Georgia, "Times New Roman", serif;
  --privacy-muted: #4B5055;
  --privacy-line: rgba(31, 35, 38, 0.14);
  --privacy-line-strong: rgba(31, 35, 38, 0.24);
  --privacy-panel: #F7F4EC;

  background-color: var(--color-cream);
  background-image:
    linear-gradient(rgba(31, 35, 38, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 35, 38, 0.035) 1px, transparent 1px);
  background-size: 88px 88px;
  color: var(--color-bg);
  scroll-behavior: smooth;
}

.page-privacy .privacy-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ===== 页首题头 ===== */
.page-privacy .privacy-hero {
  padding: 40px 0 32px;
}

.page-privacy .privacy-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-privacy .privacy-crumbs li {
  color: var(--privacy-muted);
}
.page-privacy .privacy-crumbs li + li::before {
  content: "/";
  margin: 0 12px;
  color: var(--privacy-line-strong);
}
.page-privacy .privacy-crumbs a {
  color: var(--color-blue);
  text-decoration: none;
}
.page-privacy .privacy-crumbs a:hover {
  color: var(--color-terra);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-privacy .privacy-eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-terra);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: 820px;
}

.page-privacy .privacy-lead {
  margin: 18px 0 0;
  max-width: 660px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--privacy-muted);
}

.page-privacy .privacy-hero-emblem {
  display: none;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: var(--color-blue);
  color: var(--color-cream);
  box-shadow: 0 16px 40px rgba(43, 61, 79, 0.28);
  place-items: center;
}
.page-privacy .privacy-lock {
  width: 50px;
  height: 50px;
}

/* ===== 页首插图 ===== */
.page-privacy .privacy-banner {
  max-width: 860px;
  margin-inline: auto;
  padding: 0 20px 44px;
}
.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow);
}

/* ===== 页面布局 ===== */
.page-privacy .privacy-layout {
  display: block;
  padding-bottom: 64px;
}

.page-privacy .privacy-content {
  min-width: 0;
  max-width: 720px;
}

/* ===== 目录导航 ===== */
.page-privacy .privacy-toc {
  margin: 0 0 36px;
  padding: 18px 0;
  border-top: 1px solid var(--privacy-line);
  border-bottom: 1px solid var(--privacy-line);
}
.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--privacy-muted);
}
.page-privacy .privacy-toc ol {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-privacy .privacy-toc ol::-webkit-scrollbar {
  display: none;
}
.page-privacy .privacy-toc li {
  flex-shrink: 0;
}
.page-privacy .privacy-toc li + li {
  border-top: 0;
}
.page-privacy .privacy-toc li a {
  display: flex;
  white-space: nowrap;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--privacy-line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-bg);
  text-decoration: none;
}
.page-privacy .privacy-toc li a:hover {
  border-color: var(--color-terra);
  color: var(--color-terra);
}
.page-privacy .privacy-toc li a span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-blue);
}
.page-privacy .privacy-toc-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 14px;
}
.page-privacy .privacy-toc-foot a {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-privacy .privacy-toc-foot a:hover {
  border-bottom-color: var(--color-terra);
  color: var(--color-terra);
}

/* ===== 章节主体 ===== */
.page-privacy .privacy-section {
  padding: 44px 0 52px;
  border-top: 1px solid var(--privacy-line);
}
.page-privacy .privacy-section:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  margin-bottom: 22px;
}
.page-privacy .privacy-section:target .privacy-section-head {
  background: rgba(232, 130, 85, 0.08);
  margin-inline: -10px;
  padding-inline: 10px;
  border-radius: 4px;
}

.page-privacy .privacy-section-num {
  font-family: var(--privacy-serif);
  font-size: 44px;
  line-height: 1;
  font-weight: 700;
  color: var(--color-blue);
  min-width: 52px;
}

.page-privacy .privacy-section-title h2 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--color-bg);
}
.page-privacy .privacy-section-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--privacy-muted);
}

.page-privacy .privacy-anchor {
  padding: 4px 6px;
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--color-blue);
  text-decoration: none;
  opacity: 0.4;
  border-radius: 4px;
  transition: opacity 0.15s ease, color 0.15s ease;
}
.page-privacy .privacy-section:hover .privacy-anchor,
.page-privacy .privacy-anchor:focus-visible {
  opacity: 1;
  color: var(--color-terra);
}

/* ===== 正文排版 ===== */
.page-privacy .privacy-prose p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-bg);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}
.page-privacy .privacy-list li {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--privacy-line);
}
.page-privacy .privacy-list li strong {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-blue);
  line-height: 1.4;
}
.page-privacy .privacy-list li span {
  font-size: 15px;
  line-height: 1.75;
  color: var(--privacy-muted);
}

.page-privacy .privacy-note {
  margin: 24px 0 0;
  padding: 16px 20px;
  background: var(--privacy-panel);
  border-left: 3px solid var(--color-blue);
  border-radius: 0 4px 4px 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--privacy-muted);
}

.page-privacy .privacy-note a,
.page-privacy .privacy-prose p a {
  color: var(--color-terra);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 130, 85, 0.35);
}
.page-privacy .privacy-note a:hover,
.page-privacy .privacy-prose p a:hover {
  border-bottom-color: var(--color-terra);
}

.page-privacy .privacy-email-inline {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-terra);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 130, 85, 0.4);
  padding-bottom: 1px;
}

/* ===== 折叠条款 ===== */
.page-privacy .privacy-details {
  margin: 24px 0 0;
  border: 1px solid var(--privacy-line);
  border-radius: 4px;
  background: var(--privacy-panel);
  padding: 0 18px;
}
.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-bg);
}
.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-details summary::before {
  content: "+";
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(232, 130, 85, 0.12);
  color: var(--color-terra);
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
}
.page-privacy .privacy-details[open] summary::before {
  content: "−";
}
.page-privacy .privacy-details p {
  margin: 0;
  padding: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--privacy-muted);
}

/* ===== 结尾联系卡片 ===== */
.page-privacy .privacy-contact-card {
  margin-top: 24px;
  padding: 30px;
  background:
    radial-gradient(circle at 88% 12%, rgba(255, 106, 0, 0.18), transparent 32%),
    var(--color-bg);
  border-radius: 4px;
  box-shadow: var(--shadow);
  color: var(--color-cream);
}
.page-privacy .privacy-contact-inner {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.page-privacy .privacy-contact-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(242, 239, 231, 0.28);
  display: grid;
  place-items: center;
  color: var(--color-terra);
}
.page-privacy .privacy-contact-icon svg {
  width: 20px;
  height: 20px;
}
.page-privacy .privacy-contact-card h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  color: var(--color-cream);
}
.page-privacy .privacy-contact-card p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(242, 239, 231, 0.82);
}
.page-privacy .privacy-email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 0, 0.5);
  padding-bottom: 2px;
}

/* ===== 桌面端 ===== */
@media (min-width: 960px) {
  .page-privacy .privacy-container {
    padding-inline: 24px;
  }
  .page-privacy .privacy-hero {
    padding: 64px 0 48px;
  }
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 48px;
  }
  .page-privacy .privacy-hero h1 {
    font-size: 44px;
  }
  .page-privacy .privacy-hero-emblem {
    display: grid;
  }
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 232px minmax(0, 720px);
    gap: 56px;
    align-items: start;
    justify-content: center;
    padding-bottom: 88px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    margin: 0;
    padding: 24px 22px;
    border: 1px solid var(--privacy-line);
    border-radius: 4px;
    background: var(--privacy-panel);
    box-shadow: var(--shadow-sm);
  }
  .page-privacy .privacy-toc-title {
    margin-bottom: 16px;
  }
  .page-privacy .privacy-toc ol {
    display: block;
    padding: 0;
    overflow: visible;
  }
  .page-privacy .privacy-toc li {
    flex-shrink: 1;
  }
  .page-privacy .privacy-toc li + li {
    border-top: 1px solid var(--privacy-line);
  }
  .page-privacy .privacy-toc li a {
    justify-content: flex-start;
    white-space: normal;
    gap: 12px;
    padding: 12px 4px;
    border: 0;
    border-radius: 0;
    font-size: 14px;
  }
  .page-privacy .privacy-toc li a:hover {
    padding-left: 8px;
  }
  .page-privacy .privacy-toc-foot {
    flex-direction: column;
    gap: 8px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--privacy-line);
  }
  .page-privacy .privacy-toc-foot a {
    font-size: 13px;
  }
  .page-privacy .privacy-section {
    padding: 52px 0 60px;
  }
  .page-privacy .privacy-section:first-of-type {
    padding-top: 8px;
  }
  .page-privacy .privacy-section-num {
    font-size: 56px;
    min-width: 60px;
  }
  .page-privacy .privacy-section-title h2 {
    font-size: 28px;
  }
  .page-privacy .privacy-contact-card {
    padding: 36px 40px;
  }
}

/* ===== 窄屏修正 ===== */
@media (max-width: 600px) {
  .page-privacy .privacy-hero h1 {
    font-size: 28px;
  }
  .page-privacy .privacy-lead {
    font-size: 16px;
  }
  .page-privacy .privacy-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .page-privacy .privacy-list li strong {
    margin-top: 2px;
  }
  .page-privacy .privacy-section-head {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .page-privacy .privacy-anchor {
    display: none;
  }
  .page-privacy .privacy-section-num {
    font-size: 38px;
  }
  .page-privacy .privacy-contact-inner {
    flex-direction: column;
  }
  .page-privacy .privacy-contact-card {
    padding: 26px 22px;
  }
}