.page-privacy {
  --priv-measure: 38em;
  --priv-keyline: var(--cyan);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mute-dim);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  padding: clamp(26px, 6vw, 52px) 0 clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--hair);
}
.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(240px, 44%);
  height: 2px;
  background: var(--cyan);
}

.page-privacy .priv-tag {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .12em;
  color: var(--mute);
}
.page-privacy .priv-tag__num {
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .priv-hero__title {
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 15ch;
  font-size: clamp(30px, 6.6vw, 64px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .priv-hero__lede {
  max-width: var(--priv-measure);
  margin: 0;
  color: var(--mute);
  font-size: var(--fs-body);
  line-height: 1.9;
}

/* ---------- 头部氛围图 ---------- */
.page-privacy .priv-figure {
  box-sizing: border-box;
  max-width: var(--wrap);
  margin: clamp(28px, 5vw, 56px) auto 0;
  padding: 0 var(--gut);
}
.page-privacy .priv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--hair);
}
.page-privacy .priv-cap {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--mute-dim);
}

/* ---------- 正文布局 ---------- */
.page-privacy .priv-layout {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  padding-top: clamp(38px, 7vw, 84px);
  padding-bottom: clamp(56px, 9vw, 116px);
}

/* ---------- 条款目录 ---------- */
.page-privacy .priv-toc {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
}
.page-privacy .priv-toc__label {
  margin: 0 0 14px;
  letter-spacing: .14em;
  color: var(--mute-dim);
}
.page-privacy .priv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-top: 1px solid var(--hair);
  scrollbar-width: thin;
}
.page-privacy .priv-toc__list li {
  flex: 0 0 auto;
}
.page-privacy .priv-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px 10px 0;
  border-bottom: 1px solid var(--hair);
  color: var(--mute);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}
.page-privacy .priv-toc__num {
  color: var(--cyan);
  opacity: .72;
}
.page-privacy .priv-toc__list a:hover,
.page-privacy .priv-toc__list a:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
}

/* ---------- 条款区块 ---------- */
.page-privacy .priv-clause {
  padding-top: clamp(30px, 5vw, 46px);
  margin-bottom: clamp(34px, 6vw, 62px);
  border-top: 1px solid var(--hair);
  scroll-margin-top: calc(var(--bar-h) + 26px);
}
.page-privacy .priv-clause__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 400;
  line-height: 1.35;
  color: var(--white);
}
.page-privacy .priv-clause__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .priv-clause p {
  max-width: var(--priv-measure);
  margin: 0 0 1.15em;
  color: var(--mute);
  font-size: var(--fs-body);
  line-height: 1.95;
}
.page-privacy .priv-clause p:last-child {
  margin-bottom: 0;
}
.page-privacy .priv-clause strong {
  color: var(--white);
  font-weight: 500;
}

.page-privacy .priv-keyline {
  max-width: var(--priv-measure);
  margin: 0 0 1.35em;
  padding-left: 18px;
  border-left: 2px solid var(--priv-keyline);
  color: var(--white);
  font-size: var(--fs-body);
  line-height: 1.9;
}

.page-privacy .priv-mail {
  font-family: var(--font-mono);
  font-size: .95em;
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 列表 ---------- */
.page-privacy .priv-list {
  list-style: none;
  max-width: var(--priv-measure);
  margin: 0 0 1.35em;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .priv-list li {
  position: relative;
  padding-left: 24px;
  color: var(--mute);
  font-size: var(--fs-body);
  line-height: 1.9;
}
.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 12px;
  height: 2px;
  background: var(--cyan);
  opacity: .85;
}
.page-privacy .priv-list strong {
  color: var(--white);
  font-weight: 500;
}

/* ---------- 相关入口 ---------- */
.page-privacy .priv-links {
  padding-top: clamp(30px, 4.5vw, 44px);
  border-top: 1px solid var(--hair);
}
.page-privacy .priv-links__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 400;
  letter-spacing: .14em;
  color: var(--mute-dim);
}
.page-privacy .priv-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-privacy .priv-links__item {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 0 10px 20px;
  border-left: 2px solid var(--ink-600);
  color: var(--white);
  font-size: var(--fs-body);
  line-height: 1.6;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), padding-left 160ms var(--ease);
}
.page-privacy .priv-links__item:hover,
.page-privacy .priv-links__item:focus-visible {
  padding-left: 26px;
  border-left-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 右缘细线 ---------- */
.page-privacy .priv-edge {
  display: none;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .priv-layout {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }
  .page-privacy .priv-body {
    max-width: var(--priv-measure);
  }
  .page-privacy .priv-toc {
    position: sticky;
    top: calc(var(--bar-h) + 30px);
  }
  .page-privacy .priv-toc__list {
    display: grid;
    overflow-x: visible;
    border-top: 0;
    gap: 0;
  }
  .page-privacy .priv-toc__list a {
    padding: 11px 0 11px 0;
    border-top: 1px solid var(--hair);
    border-bottom: 0;
    white-space: normal;
  }
  .page-privacy .priv-toc__list a:hover,
  .page-privacy .priv-toc__list a:focus-visible {
    padding-left: 10px;
  }
  .page-privacy .priv-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 30px;
  }
  .page-privacy .priv-links {
    max-width: calc(var(--priv-measure) + 320px);
  }
}

@media (min-width: 1280px) {
  .page-privacy .priv-edge {
    display: block;
    position: fixed;
    top: 50%;
    right: 26px;
    transform: translateY(-50%);
    width: 1px;
    height: 38vh;
    pointer-events: none;
    background: linear-gradient(
      to bottom,
      transparent 0%,
      var(--hair-strong) 18%,
      var(--hair-strong) 78%,
      var(--cyan) 100%
    );
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__list a,
  .page-privacy .priv-links__item {
    transition: none;
  }
}