.page-privacy {
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(64px, 10vw, 128px);
}

.page-privacy .privacy-shell {
  max-width: 940px;
  margin: 0 auto;
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb {
  padding-top: clamp(18px, 3vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(36px, 6vw, 76px) 0 clamp(24px, 4vw, 44px) clamp(20px, 4vw, 42px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(44px, 7vw, 88px);
  bottom: clamp(30px, 4vw, 52px);
  width: 6px;
  background: var(--green);
}

.page-privacy .privacy-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--green);
  margin: 0 0 18px;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__title {
  font-size: clamp(1.85rem, 6.4vw, 3.7rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 18ch;
}

.page-privacy .privacy-hero__lead {
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.85;
  color: var(--gray);
  margin: 0;
  max-width: 36em;
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(12px, 2.5vw, 28px) 0 clamp(44px, 7vw, 84px);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 2;
  object-fit: cover;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  min-width: 0;
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 14px;
  margin-bottom: clamp(32px, 6vw, 56px);
}

.page-privacy .privacy-toc__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin: 0 0 12px;
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 2px 0 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--white);
  color: var(--ink);
  border: 2px solid var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  background: var(--green);
  box-shadow: var(--shadow-soft);
  transform: translate(-3px, -3px);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: -0.02em;
  color: var(--gray);
}

.page-privacy .privacy-toc__link[aria-current="true"] .privacy-toc__num {
  color: var(--ink);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapter {
  padding: clamp(32px, 5.5vw, 60px) 0;
  border-top: 1px solid rgba(11, 14, 17, 0.16);
}

.page-privacy .privacy-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-chapter__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding-left: 16px;
  border-left: 5px solid var(--green);
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-privacy .privacy-chapter__num {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
  padding-top: 5px;
}

.page-privacy .privacy-chapter__title {
  font-size: clamp(1.25rem, 3.6vw, 1.75rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-privacy .privacy-chapter__body p {
  font-size: 1rem;
  line-height: 1.9;
  margin: 0 0 18px;
  max-width: 36em;
}

.page-privacy .privacy-chapter__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 26px;
  font-size: 1rem;
  line-height: 1.85;
  max-width: 36em;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 13px;
  height: 3px;
  background: var(--green);
}

.page-privacy .privacy-key {
  font-weight: 700;
  border-bottom: 2px dashed var(--orange);
  padding-bottom: 1px;
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  margin: clamp(20px, 3.5vw, 30px) 0;
  border: 3px solid var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px clamp(14px, 3vw, 24px);
  border-top: 1px solid rgba(11, 14, 17, 0.18);
}

.page-privacy .privacy-contact__row:first-child {
  border-top: 0;
}

.page-privacy .privacy-contact__label {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-privacy .privacy-contact__copy {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(0.875rem, 2.6vw, 1rem);
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-related {
  font-size: 1rem;
  line-height: 1.9;
  max-width: 36em;
  margin: 0;
}

.page-privacy .privacy-link {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--green);
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  text-decoration-color: var(--orange);
}

/* ---------- 折叠细节 ---------- */
.page-privacy .privacy-details {
  margin-top: clamp(36px, 6vw, 68px);
  padding-top: clamp(26px, 4.5vw, 44px);
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-details__title {
  font-size: clamp(1.1rem, 2.6vw, 1.4rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.page-privacy .privacy-details__hint {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  margin: 0 0 22px;
  max-width: 36em;
}

.page-privacy .privacy-details .lq-accordion__trigger {
  font-size: 1rem;
  font-weight: 700;
}

.page-privacy .privacy-details .lq-accordion__inner p {
  font-size: 1rem;
  line-height: 1.85;
  margin: 0;
  max-width: 36em;
}

/* ---------- 收尾面板 ---------- */
.page-privacy .privacy-cta {
  position: relative;
  margin-top: clamp(44px, 7vw, 84px);
  padding: clamp(28px, 5vw, 48px) clamp(22px, 4.5vw, 44px);
  background: var(--navy);
  color: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-privacy .privacy-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: var(--green);
}

.page-privacy .privacy-cta__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--green);
  margin: 8px 0 14px;
}

.page-privacy .privacy-cta__text {
  font-size: 1rem;
  line-height: 1.85;
  margin: 0 0 24px;
  max-width: 34em;
  color: var(--paper);
}

.page-privacy .privacy-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 178px minmax(0, 1fr);
    gap: 0 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
    gap: 0;
  }

  .page-privacy .privacy-toc__item {
    display: block;
  }

  .page-privacy .privacy-toc__link {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px;
    align-items: baseline;
    width: 100%;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 3px solid rgba(11, 14, 17, 0.2);
    padding: 10px 0 10px 12px;
    font-size: 14px;
    line-height: 1.45;
    transition: border-color var(--ease), color var(--ease);
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    transform: none;
    box-shadow: none;
    border-left-color: var(--ink);
  }

  .page-privacy .privacy-toc__link[aria-current="true"] {
    background: transparent;
    box-shadow: none;
    transform: none;
    border-left-color: var(--green);
  }

  .page-privacy .privacy-toc__link[aria-current="true"] .privacy-toc__num {
    color: var(--green);
  }

  .page-privacy .privacy-toc__link[aria-current="true"] .privacy-toc__text {
    font-weight: 900;
  }

  .page-privacy .privacy-chapter__body p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-related,
  .page-privacy .privacy-cta__text {
    font-size: 1.0625rem;
  }

  .page-privacy .privacy-banner {
    margin-left: -8px;
    margin-right: -8px;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: background var(--ease), color var(--ease), border-color var(--ease);
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible,
  .page-privacy .privacy-toc__link[aria-current="true"] {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc-col,
  .page-privacy .privacy-cta,
  .page-privacy .privacy-banner {
    display: none;
  }

  .page-privacy .privacy-chapter,
  .page-privacy .privacy-details {
    break-inside: avoid;
  }
}