.page-privacy {
  --privacy-rail: 218px;
  --privacy-measure: 35em;
  background: linear-gradient(180deg, var(--void-black) 0%, var(--deep-space) 360px, var(--deep-space) 100%);
  color: var(--chalk-white);
  padding-bottom: clamp(64px, 9vw, 120px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + 22px);
  padding-bottom: clamp(34px, 6vw, 68px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 420px at 84% 4%, rgba(23, 208, 138, .16), transparent 64%),
    radial-gradient(760px 380px at 4% 34%, rgba(255, 90, 31, .10), transparent 62%);
}

.page-privacy .privacy-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs {
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--mist-grey);
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-blue);
}

.page-privacy .crumbs a {
  color: var(--mist-grey);
  text-decoration: none;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--signal-orange);
}

.page-privacy .crumbs [aria-current="page"] {
  color: var(--chalk-white);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(24px, 4.5vw, 48px);
}

.page-privacy .privacy-hero-copy .eyebrow {
  margin: 0;
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--track-green);
}

.page-privacy .privacy-hero h1 {
  margin: .5em 0 0;
  font-size: clamp(29px, 4.6vw, 50px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  max-width: 15em;
}

.page-privacy .privacy-hero .lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist-grey);
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  border: var(--edge-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel-blue);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-hero-figure .figure-cap {
  padding: 12px 18px 15px;
  border-top: var(--edge-soft);
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist-grey);
}

/* ---------- 主布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 66px);
  margin-top: clamp(24px, 4vw, 44px);
}

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

/* ---------- 侧边目录 ---------- */
.page-privacy .privacy-toc-title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--mist-grey);
}

.page-privacy .privacy-toc-list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--mist-grey);
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  color: var(--chalk-white);
  background: var(--fill-soft);
  border-left-color: var(--signal-orange);
}

.page-privacy .privacy-toc-link:focus-visible {
  outline: 2px solid var(--signal-orange);
  outline-offset: 2px;
}

.page-privacy .privacy-toc-no {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--track-green);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-item {
  scroll-margin-top: calc(var(--header-h) + 28px);
  padding-bottom: clamp(30px, 4.5vw, 52px);
}

.page-privacy .privacy-item + .privacy-item {
  padding-top: clamp(30px, 4.5vw, 52px);
  border-top: 1px solid rgba(34, 64, 95, .55);
}

.page-privacy .privacy-item-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-no {
  flex: none;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--signal-orange);
}

.page-privacy .privacy-item-title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  transition: color .25s ease;
}

.page-privacy .privacy-item-title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: .55em;
  vertical-align: .16em;
  background: var(--track-green);
}

.page-privacy .privacy-item:target .privacy-item-title {
  color: var(--track-green);
}

.page-privacy .privacy-text p {
  margin: 0 0 15px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--chalk-white);
}

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

.page-privacy .privacy-text a {
  color: var(--orange-glow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-privacy .privacy-list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--chalk-white);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--track-green);
}

.page-privacy .privacy-list strong {
  color: var(--track-green);
  font-weight: 700;
}

/* ---------- 信息类别 ---------- */
.page-privacy .privacy-defs {
  margin: 8px 0 0;
}

.page-privacy .privacy-def {
  display: grid;
  gap: 5px;
  padding: 17px 0;
  border-top: 1px solid rgba(34, 64, 95, .55);
}

.page-privacy .privacy-def:last-child {
  border-bottom: 1px solid rgba(34, 64, 95, .55);
}

.page-privacy .privacy-def dt {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--chalk-white);
}

.page-privacy .privacy-def dt::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: .5em;
  vertical-align: .12em;
  background: var(--track-green);
}

.page-privacy .privacy-def dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-grey);
}

/* ---------- 提示块 ---------- */
.page-privacy .privacy-callout {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 26px);
  border: var(--edge-soft);
  border-left: 3px solid var(--track-green);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(23, 208, 138, .10), rgba(18, 34, 56, .74) 58%);
}

.page-privacy .privacy-callout-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--track-green);
}

.page-privacy .privacy-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--chalk-white);
}

.page-privacy .mono {
  color: var(--chalk-white);
}

/* ---------- 响应式 ---------- */
@media (min-width: 840px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-privacy .privacy-def {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-privacy .privacy-toc-list {
    display: grid;
    gap: 1px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc-link {
    padding: 9px 10px;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-link,
  .page-privacy .privacy-item-title {
    transition: none;
  }
}