.page-privacy {
  --pp-glow: rgba(0, 240, 200, 0.10);
  --pp-glow-fade: rgba(0, 240, 200, 0);
  --pp-measure: 38em;
  color: var(--text);
  font-family: var(--sans);
}

/* 面包屑留白 */
.page-privacy .pp-crumbs-wrap {
  padding-top: 20px;
}

/* 首屏 */
.page-privacy .pp-hero {
  padding: 26px 0 46px;
  border-bottom: 2px solid var(--line);
}

.page-privacy .pp-hero__grid {
  display: grid;
  gap: 28px;
}

.page-privacy .pp-hero__title {
  margin: 14px 0 0;
  font-family: var(--disp);
  font-weight: 600;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.page-privacy .pp-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  opacity: 0.88;
}

.page-privacy .pp-hero__aside {
  display: grid;
  gap: 0;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pp-stamp {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-stamp:last-child {
  border-bottom: 0;
}

.page-privacy .pp-stamp__k {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pp-stamp__v {
  font-size: 14px;
  line-height: 1.55;
  color: var(--cyan-soft);
}

/* 顶部横幅 */
.page-privacy .pp-banner {
  margin: 0;
  padding-top: 44px;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
  border: 2px solid var(--line);
}

.page-privacy .pp-banner__cap {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* 正文骨架：移动端单列，桌面端左侧索引 + 右侧正文 */
.page-privacy .pp-body {
  display: grid;
  gap: 34px;
  padding-top: 46px;
}

.page-privacy .pp-flow {
  min-width: 0;
  max-width: var(--pp-measure);
}

/* 章节索引 */
.page-privacy .pp-toc {
  border-top: 2px solid var(--line);
  padding-top: 16px;
  min-width: 0;
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  text-decoration: none;
  transition: border-color 240ms ease, background-color 240ms ease, color 240ms ease;
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  border-left-color: var(--cyan);
  background: var(--raise);
  color: var(--cyan-soft);
  outline: none;
}

.page-privacy .pp-toc__num {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* 章节 */
.page-privacy .pp-sec {
  border-top: 2px solid var(--line);
  padding: 28px 0 32px;
  scroll-margin-top: 96px;
}

.page-privacy .pp-sec:first-child {
  border-top-color: var(--line-strong);
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-sec__num {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--disp);
  font-weight: 600;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.page-privacy .pp-sec__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pp-sec__body p:last-child {
  margin-bottom: 0;
}

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

.page-privacy .pp-sec__body a:hover,
.page-privacy .pp-sec__body a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* 要点列表 */
.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-list:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-list > li {
  padding-left: 15px;
  border-left: 2px solid var(--line);
  font-size: 15.5px;
  line-height: 1.82;
}

.page-privacy .pp-list b {
  color: var(--cyan-soft);
  font-weight: 600;
}

/* 高亮提示块 */
.page-privacy .pp-callout {
  margin: 20px 0 0;
  padding: 15px 18px;
  border-left: 3px solid var(--cyan);
  background: linear-gradient(90deg, var(--pp-glow), var(--pp-glow-fade) 72%);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* 用途逐项 */
.page-privacy .pp-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 2px solid var(--line);
}

.page-privacy .pp-uses__item {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.page-privacy .pp-uses__item:last-child {
  border-bottom: 0;
}

.page-privacy .pp-uses__t {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
}

.page-privacy .pp-uses__d {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

/* 权利清单 */
.page-privacy .pp-rights {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .pp-rights__item {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.82;
}

.page-privacy .pp-rights__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pp-rights__item b {
  color: var(--cyan-soft);
  font-weight: 600;
}

/* 邮箱换行保护 */
.page-privacy .pp-mail {
  color: var(--cyan);
  word-break: break-all;
}

/* 桌面端 */
@media (min-width: 1000px) {
  .page-privacy .pp-hero {
    padding: 34px 0 56px;
  }

  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1fr) 286px;
    gap: 52px;
    align-items: end;
  }

  .page-privacy .pp-body {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: 56px;
    padding-top: 58px;
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 96px;
    border: 2px solid var(--line);
    background: var(--panel);
    padding: 16px;
    box-shadow: var(--shadow-hard);
  }

  .page-privacy .pp-sec {
    padding: 34px 0 40px;
  }
}

/* 窄屏收敛 */
@media (max-width: 620px) {
  .page-privacy .pp-hero {
    padding: 18px 0 34px;
  }

  .page-privacy .pp-sec__head {
    gap: 10px;
  }

  .page-privacy .pp-uses__item {
    padding: 14px;
  }

  .page-privacy .pp-callout {
    padding: 13px 14px;
  }

  .page-privacy .pp-body {
    padding-top: 32px;
  }
}