.page-privacy {
  background: var(--c-bg-light);
  color: var(--c-text-light);
}

/* ===== 封面首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--c-bg-dark);
  padding: 40px 0 56px;
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 255, 163, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 163, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -80px;
  bottom: -100px;
  background: radial-gradient(circle, rgba(0, 255, 163, 0.14), transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

.page-privacy .privacy-hero__content {
  color: var(--c-text-dark);
}

.page-privacy .privacy-hero__kicker {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  margin: 18px 0 8px;
}

.page-privacy .privacy-hero__content h1 {
  font-family: var(--font-head);
  font-size: 40px;
  line-height: 1.15;
  color: #ffffff;
  margin: 0 0 12px;
}

.page-privacy .privacy-hero__lead {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(232, 240, 255, 0.82);
  max-width: 46em;
  margin: 0 0 24px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 24px;
}

.page-privacy .privacy-hero__meta .tag--outline {
  border-color: rgba(200, 211, 224, 0.45);
  color: var(--c-text-dark);
}

.page-privacy .privacy-hero__btn {
  border-radius: var(--radius-pill);
}

.page-privacy .privacy-hero__visual {
  text-align: center;
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 255, 163, 0.24);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.page-privacy .privacy-hero__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(232, 240, 255, 0.55);
  letter-spacing: 0.08em;
}

.page-privacy .crumb__item--current {
  color: var(--c-accent);
}

/* ===== 章节目录 ===== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  padding-top: var(--space-5);
  padding-bottom: var(--space-6);
}

.page-privacy .privacy-toc {
  align-self: start;
  background: #ffffff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
}

.page-privacy .privacy-toc__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-alert);
  margin: 0 0 var(--space-2);
}

.page-privacy .privacy-toc__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  color: var(--c-text-light);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.page-privacy .privacy-toc__link:hover {
  background: rgba(0, 255, 163, 0.08);
  border-left-color: var(--c-accent);
  color: var(--c-bg-main);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-alert);
  flex-shrink: 0;
}

.page-privacy .privacy-toc__note {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--c-line);
  font-family: var(--font-head);
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-text-light);
}

.page-privacy .privacy-toc__mail {
  color: var(--c-bg-main);
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration-color: var(--c-accent);
  text-underline-offset: 4px;
  word-break: break-all;
}

.page-privacy .privacy-toc__mail:hover {
  color: var(--c-accent);
}

/* ===== 章节卡片 ===== */
.page-privacy .privacy-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-privacy .privacy-card {
  background: #ffffff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  scroll-margin-top: 24px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-privacy .privacy-card:target {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(0, 255, 163, 0.14);
}

.page-privacy .privacy-card__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--c-line);
  margin-bottom: var(--space-3);
}

.page-privacy .privacy-card__no {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  color: var(--c-alert);
  opacity: 0.85;
  padding-top: 4px;
}

.page-privacy .privacy-card__titles h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  color: var(--c-bg-main);
  margin: 0 0 4px;
}

.page-privacy .privacy-card__en {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-line);
  margin: 0;
}

/* ===== 正文排版 ===== */
.page-privacy .privacy-card__body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-text-light);
}

.page-privacy .privacy-card__body > p:first-child {
  margin-top: 0;
}

.page-privacy .privacy-sub {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--c-bg-main);
  margin: 24px 0 6px;
}

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

.page-privacy .privacy-card__body a {
  color: var(--c-bg-mid);
  font-weight: 600;
  text-decoration-color: var(--c-accent);
  text-underline-offset: 4px;
  transition: color var(--transition), text-decoration-color var(--transition);
}

.page-privacy .privacy-card__body a:hover {
  color: var(--c-accent);
  text-decoration-color: var(--c-accent);
}

/* ===== 使用列表 ===== */
.page-privacy .privacy-use-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page-privacy .privacy-use-list li {
  position: relative;
  padding-left: 20px;
  line-height: 1.75;
}

.page-privacy .privacy-use-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
}

.page-privacy .privacy-use-list strong {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--c-bg-main);
}

.page-privacy .privacy-note--inline {
  background: rgba(0, 255, 163, 0.06);
  border-left: 4px solid var(--c-accent);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.7;
  margin: var(--space-3) 0 0;
}

/* ===== 折叠详情 ===== */
.page-privacy .privacy-detail {
  margin-top: var(--space-3);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: var(--c-bg-light);
}

.page-privacy .privacy-detail__summary {
  cursor: pointer;
  padding: 14px 16px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  color: var(--c-bg-main);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  transition: color var(--transition);
}

.page-privacy .privacy-detail__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-detail__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--c-alert);
  transition: transform var(--transition);
}

.page-privacy .privacy-detail[open] .privacy-detail__summary::after {
  transform: rotate(45deg);
}

.page-privacy .privacy-detail__content {
  padding: 0 16px 14px;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
}

/* ===== 权利条目 ===== */
.page-privacy .privacy-rights {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: var(--space-3) 0;
}

.page-privacy .privacy-rights__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: var(--space-2);
  border: 1px dashed var(--c-line);
  border-radius: var(--radius-sm);
  background: var(--c-bg-light);
}

.page-privacy .privacy-rights__icon {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-alert);
  line-height: 1.4;
  flex-shrink: 0;
}

.page-privacy .privacy-rights__media h3 {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--c-bg-main);
}

.page-privacy .privacy-rights__media p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

/* ===== 特别提示 ===== */
.page-privacy .privacy-callout {
  border: 1px solid rgba(255, 122, 26, 0.3);
  background: rgba(255, 122, 26, 0.06);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: var(--space-3);
  font-size: 14px;
  line-height: 1.75;
}

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

/* ===== 联系方式 ===== */
.page-privacy .privacy-card--contact {
  border-color: rgba(0, 255, 163, 0.4);
}

.page-privacy .privacy-request__mail {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  margin: var(--space-2) 0;
  padding: var(--space-2);
  background: rgba(0, 255, 163, 0.06);
  border-radius: var(--radius-sm);
  text-align: center;
}

.page-privacy .privacy-request__mail a {
  color: var(--c-bg-main);
  text-decoration: none;
  border-bottom: 2px solid var(--c-accent);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.page-privacy .privacy-request__mail a:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
}

/* ===== 桌面端断点 ===== */
@media (min-width: 901px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: var(--space-5);
  }

  .page-privacy .privacy-hero__img {
    max-width: 440px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: var(--space-5);
    align-items: start;
    padding-top: var(--space-6);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 100px;
  }

  .page-privacy .privacy-card {
    padding: var(--space-4) var(--space-5);
    scroll-margin-top: 32px;
  }

  .page-privacy .privacy-rights__item {
    padding: var(--space-3);
  }

  .page-privacy .privacy-hero__lead {
    font-size: 16px;
  }
}