.page-privacy {
  padding-bottom: clamp(72px, 9vw, 128px);
  scroll-behavior: smooth;
}

/* ——— 首屏 ——— */
.page-privacy .privacy-hero {
  padding-top: clamp(26px, 4.5vw, 52px);
}

.page-privacy .privacy-title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(32px, 6vw, 68px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--steel);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.85;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 44px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-meta li {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.page-privacy .privacy-meta strong {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--mist);
  word-break: break-word;
}

/* ——— 开头横幅 ——— */
.page-privacy .privacy-banner {
  margin: clamp(32px, 5vw, 58px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ——— 正文骨架 ——— */
.page-privacy .privacy-shell {
  display: grid;
  gap: 0;
  margin-top: clamp(34px, 5vw, 64px);
}

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

/* ——— 移动端章节索引：顶部横向胶囊条 ——— */
.page-privacy .privacy-index {
  position: sticky;
  top: 60px;
  z-index: 3;
  margin-bottom: 26px;
  padding: 10px 0 8px;
  background: rgba(8, 18, 43, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-index-title {
  display: none;
}

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

.page-privacy .privacy-index-list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-index-link {
  display: block;
  flex: none;
  white-space: nowrap;
  padding: 8px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--pill);
  color: var(--steel);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 240ms var(--ease), background-color 240ms var(--ease), border-color 240ms var(--ease);
}

.page-privacy .privacy-index-link:hover {
  color: var(--mist);
  border-color: var(--line);
}

.page-privacy .privacy-index-link[aria-current="true"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ——— 章节 ——— */
.page-privacy .privacy-section {
  padding: clamp(28px, 4vw, 46px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 132px;
}

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

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

.page-privacy .privacy-sec-num {
  flex: none;
  padding: 3px 11px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

.page-privacy .privacy-sec-head h2 {
  margin: 0;
  font-size: clamp(21px, 2.7vw, 30px);
  font-weight: 600;
  line-height: 1.28;
  color: var(--mist);
}

.page-privacy .privacy-section > p {
  max-width: 68ch;
  margin: 0 0 14px;
  color: var(--steel);
  font-size: 16px;
  line-height: 1.85;
}

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

.page-privacy .privacy-section a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .privacy-section a:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ——— 条目列表 ——— */
.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  max-width: 68ch;
  padding-left: 22px;
  color: var(--steel);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-privacy .privacy-list strong {
  color: var(--mist);
  font-weight: 600;
}

/* ——— 提示块 ——— */
.page-privacy .privacy-note {
  max-width: 68ch;
  margin: 22px 0 0;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-md);
  background: linear-gradient(120deg, rgba(33, 230, 193, 0.09), rgba(14, 30, 66, 0.42));
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

/* ——— 权利卡片 ——— */
.page-privacy .privacy-rights {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .privacy-right h3 {
  margin: 8px 0 9px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.42;
  color: var(--mist);
}

.page-privacy .privacy-right p:last-child {
  margin: 0;
  color: var(--steel);
  font-size: 14.5px;
  line-height: 1.78;
}

/* ——— 平板：权利卡片两列 ——— */
@media (min-width: 700px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ——— 桌面：窄正文 + 右侧粘性索引 ——— */
@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 1fr) 232px;
    column-gap: clamp(48px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-index {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    position: sticky;
    top: 92px;
    z-index: 2;
    margin-bottom: 0;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    border-bottom: 0;
  }

  .page-privacy .privacy-index-title {
    display: block;
    margin: 0 0 14px;
  }

  .page-privacy .privacy-index-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-index-link {
    padding: 7px 0 7px 14px;
    border: 0;
    border-left: 2px solid var(--line-soft);
    border-radius: 0;
    background: none;
    white-space: normal;
    font-size: 13.5px;
    line-height: 1.5;
  }

  .page-privacy .privacy-index-link:hover {
    border-left-color: var(--line);
    color: var(--mist);
  }

  .page-privacy .privacy-index-link[aria-current="true"] {
    color: var(--cyan);
    background: none;
    border-left-color: var(--cyan);
  }

  .page-privacy .privacy-section {
    scroll-margin-top: 104px;
  }

  .page-privacy .privacy-section > p,
  .page-privacy .privacy-list > li,
  .page-privacy .privacy-note {
    max-width: 66ch;
  }
}

/* ——— 减少动效偏好 ——— */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-link,
  .page-privacy .privacy-section a {
    transition: none;
  }
}