.page-privacy {
  position: relative;
  background: var(--bg-deep);
  overflow-x: clip;
}

/* ========== Hero 首屏 ========== */
.page-privacy .privacy-hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: clamp(300px, 46vw, 420px);
  overflow: hidden;
  background: var(--bg-deep);
}
.page-privacy .privacy-hero-media {
  grid-area: 1 / 1;
  position: absolute;
  inset: 0;
}
.page-privacy .privacy-hero-media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-privacy .privacy-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(13, 15, 20, 0.97) 30%, rgba(13, 15, 20, 0.78) 55%, rgba(10, 30, 63, 0.45) 100%);
}
.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
  grid-area: 1 / 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px) var(--gutter);
}
.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  margin-bottom: 18px;
}
.page-privacy .privacy-hero-kicker {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue);
}
.page-privacy .privacy-hero-badge {
  display: inline-block;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-soft);
  background: rgba(255, 106, 0, 0.14);
  border: 1px solid var(--line-orange);
  border-radius: 999px;
}
.page-privacy .privacy-hero-title {
  margin: 0 0 16px;
  max-width: 16em;
  font-size: var(--text-h1);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 12px rgba(13, 15, 20, 0.35);
}
.page-privacy .privacy-hero-desc {
  margin: 0;
  max-width: 64ch;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.8;
}

/* ========== 面包屑 ========== */
.page-privacy .privacy-crumb-row {
  padding-top: 28px;
}
.page-privacy .privacy-crumb-row .breadcrumbs {
  margin: 0;
  padding: 0;
  font-size: 14px;
}

/* ========== 主体布局 ========== */
.page-privacy .privacy-layout {
  padding-block: 24px 72px;
}
.page-privacy .privacy-content {
  min-width: 0;
}

/* ========== 粘性目录 ========== */
.page-privacy .privacy-toc-inner {
  padding: 20px 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  box-shadow: var(--shadow);
}
.page-privacy .privacy-toc-title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
}
.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: var(--text-dim);
  font-size: 15px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--text);
  border-left-color: var(--accent);
  background: rgba(255, 106, 0, 0.06);
}
.page-privacy .privacy-toc-list .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}
.page-privacy .privacy-toc-note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-toc-note p {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ========== 章节通用 ========== */
.page-privacy .privacy-section {
  padding-block: 28px 36px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-section::before {
  content: "";
  display: block;
  width: clamp(64px, 10vw, 120px);
  height: 4px;
  margin-bottom: 18px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-soft) 60%, transparent 100%);
}
.page-privacy .priv-use::before,
.page-privacy .priv-share::before,
.page-privacy .priv-contact::before {
  background: linear-gradient(90deg, var(--blue) 0%, rgba(0, 212, 255, 0.3) 70%, transparent 100%);
}
.page-privacy .privacy-section:last-child {
  border-bottom: 0;
}
.page-privacy .privacy-section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 16px;
}
.page-privacy .privacy-section-head .section-index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
  opacity: 0.9;
}
.page-privacy .priv-use .section-index,
.page-privacy .priv-share .section-index,
.page-privacy .priv-contact .section-index {
  color: var(--blue);
}
.page-privacy .privacy-heading-wrap {
  min-width: 0;
}
.page-privacy .privacy-heading-wrap h2 {
  margin: 0;
  font-size: var(--text-h3);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.page-privacy .privacy-subline {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ========== 正文 ========== */
.page-privacy .privacy-copy {
  padding-top: 14px;
}
.page-privacy .privacy-copy p {
  margin: 0 0 18px;
  max-width: 68ch;
  color: var(--text-dim);
  line-height: 1.75;
}
.page-privacy .privacy-copy .privacy-footnote {
  margin: 20px 0 0;
  padding: 14px 16px;
  max-width: none;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--line-blue);
}
.page-privacy .privacy-copy .privacy-footnote:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-copy .privacy-footnote a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .privacy-copy .privacy-footnote a:hover {
  color: var(--accent-soft);
}

/* ========== 信息收集列表 ========== */
.page-privacy .privacy-collect-list,
.page-privacy .privacy-share-list {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-collect-list li,
.page-privacy .privacy-share-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}
.page-privacy .privacy-collect-list .privacy-list-num,
.page-privacy .privacy-share-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--accent);
}
.page-privacy .privacy-collect-list .privacy-list-body h3,
.page-privacy .privacy-share-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}
.page-privacy .privacy-collect-list .privacy-list-body p,
.page-privacy .privacy-share-body p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.7;
}

/* ========== 信息使用列表 ========== */
.page-privacy .privacy-use-list {
  margin: 20px 0 0;
  display: grid;
  gap: 0;
}
.page-privacy .privacy-use-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-use-item:last-child {
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-use-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--blue);
}
.page-privacy .privacy-use-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}
.page-privacy .privacy-use-body p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.7;
}

/* ========== 信息共享 ========== */
.page-privacy .priv-share .privacy-share-list li {
  border-left-color: var(--blue);
}
.page-privacy .priv-share .privacy-share-num {
  color: var(--blue);
}

/* ========== 用户权利 ========== */
.page-privacy .privacy-rights-grid {
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-rights-card {
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--accent);
}
.page-privacy .privacy-rights-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}
.page-privacy .privacy-rights-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}
.page-privacy .privacy-rights-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
}
.page-privacy .privacy-deadline {
  margin-top: 20px;
  padding: 16px 20px;
  background: linear-gradient(90deg, rgba(255, 106, 0, 0.12), rgba(255, 154, 60, 0.04) 70%);
  border-left: 3px solid var(--accent);
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.7;
}

/* ========== 联系方式 ========== */
.page-privacy .privacy-contact-card {
  position: relative;
  margin: 20px 0 0;
  padding: 24px 22px 22px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.page-privacy .privacy-contact-card::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.16), transparent 70%);
  pointer-events: none;
}
.page-privacy .privacy-contact-email {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--blue);
  word-break: break-all;
}
.page-privacy .privacy-contact-meta {
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}
.page-privacy .privacy-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ========== 响应式 ========== */
@media (min-width: 640px) {
  .page-privacy .privacy-rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero-desc {
    font-size: 17px;
  }
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-areas: "toc content";
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
    padding-block: 36px 96px;
  }
  .page-privacy .privacy-toc {
    grid-area: toc;
    align-self: start;
  }
  .page-privacy .privacy-content {
    grid-area: content;
    min-width: 0;
  }
  .page-privacy .privacy-toc-inner {
    position: sticky;
    top: 32px;
    padding: 22px 20px 24px;
  }
}