.page-privacy {
  position: relative;
  background: var(--cream);
  color: var(--ink);
  padding-bottom: clamp(56px, 9vw, 128px);
}

/* 顶部阅读进度 */
.page-privacy .read-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--red) 0%, var(--orange) 100%);
  pointer-events: none;
}

/* 首屏 */
.page-privacy .pp-hero {
  padding-top: clamp(40px, 7vw, 88px);
  padding-bottom: clamp(24px, 3.5vw, 40px);
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(24px, 4vw, 44px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-privacy .breadcrumb a {
  color: var(--gray);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .breadcrumb a:hover {
  color: var(--red);
}

.page-privacy .breadcrumb__sep {
  color: var(--silver);
}

.page-privacy .breadcrumb [aria-current] {
  color: var(--ink);
}

.page-privacy .eyebrow {
  position: relative;
  display: inline-block;
  margin: 0 0 14px;
  padding-left: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--wine);
}

.page-privacy .eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--red);
  transform: translateY(-50%);
}

.page-privacy h1 {
  margin: 0 0 clamp(18px, 2.5vw, 28px);
  max-width: 18ch;
  font-size: clamp(30px, 6.2vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.025em;
}

.page-privacy .pp-lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.9;
  color: var(--gray);
}

/* 页首氛围图 */
.page-privacy .pp-figure {
  margin: 0 0 clamp(44px, 7.5vw, 100px);
}

.page-privacy .pp-figure .media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--cinema);
  border: 1px solid var(--rule);
}

.page-privacy .pp-figure .media-frame img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.7) contrast(1.06);
}

.page-privacy .pp-figure .media-frame__cap {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gray);
}

/* 右上角条款目录 */
.page-privacy .pp-toc {
  display: none;
}

.page-privacy .pp-toc__title {
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--gray);
}

.page-privacy .pp-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .chapter-nav__link {
  display: block;
  padding: 7px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .24s var(--ease);
}

.page-privacy .chapter-nav__link::before {
  content: attr(data-chapter-nav);
  display: inline-block;
  width: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--silver);
  transition: color .2s var(--ease);
}

.page-privacy .chapter-nav__link:hover {
  color: var(--ink);
}

.page-privacy .chapter-nav__link:hover::before {
  color: var(--orange);
}

.page-privacy .chapter-nav__link.is-active {
  padding-left: 6px;
  color: var(--red);
}

.page-privacy .chapter-nav__link.is-active::before {
  color: var(--red);
}

/* 条款正文：左侧细竖轴 + 编号 */
.page-privacy .pp-clauses {
  position: relative;
  max-width: 760px;
}

.page-privacy .pp-clauses::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--rule);
}

.page-privacy .pp-clause {
  position: relative;
  padding-left: 56px;
  padding-bottom: clamp(40px, 6vw, 76px);
  scroll-margin-top: 130px;
}

.page-privacy .pp-clause:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-clause__num {
  position: absolute;
  left: 0;
  top: 5px;
  width: 24px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--orange);
  transition: color .28s var(--ease);
}

.page-privacy .pp-clause.is-current .pp-clause__num {
  color: var(--red);
}

.page-privacy .pp-clause__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-privacy .pp-clause__body p {
  margin: 0 0 1.15em;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--gray);
}

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

.page-privacy .pp-clause__body strong {
  color: var(--wine);
  font-weight: 700;
}

/* 相关说明 */
.page-privacy .pp-related {
  max-width: 760px;
  margin-top: clamp(48px, 7vw, 88px);
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.page-privacy .pp-related__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gray);
}

.page-privacy .pp-related__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-related__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 5px 0;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  transition: color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .pp-related__list a::before {
  content: "→";
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-privacy .pp-related__list a:hover {
  color: var(--red);
  transform: translateX(6px);
}

/* 桌面端：目录悬浮在右上角 */
@media (min-width: 1280px) {
  .page-privacy .pp-toc {
    display: block;
    position: fixed;
    top: 150px;
    right: 36px;
    width: 196px;
    z-index: 25;
  }
}

/* 窄屏：收紧竖轴与编号间距 */
@media (max-width: 480px) {
  .page-privacy .pp-clauses::before {
    left: 22px;
  }

  .page-privacy .pp-clause {
    padding-left: 44px;
  }

  .page-privacy .pp-clause__num {
    width: 16px;
    font-size: 11px;
  }

  .page-privacy .pp-clause__body p {
    font-size: 14.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .chapter-nav__link.is-active {
    padding-left: 0;
  }

  .page-privacy .pp-related__list a:hover {
    transform: none;
  }
}