.page-privacy{
  --clause-gap: clamp(40px, 6vw, 72px);
  --p-measure: 66ch;
  --toc-stick: calc(var(--header-min) + 28px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

/* ---------- 顶部路径与标题区 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  padding-top: clamp(26px, 5vw, 52px);
}

.page-privacy .privacy-hero::before{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 440px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(760px 300px at 8% -8%, rgba(123,92,255,.20), transparent 72%),
    radial-gradient(640px 260px at 92% 4%, rgba(52,245,214,.13), transparent 74%);
}

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

.page-privacy h1{
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(31px, 5.6vw, 46px);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--text-bright);
}

.page-privacy .privacy-lede{
  max-width: 62ch;
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-body);
}

.page-privacy .privacy-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .privacy-hero-media{
  position: relative;
  z-index: 1;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(18,36,74,.9), rgba(5,11,24,.95));
  box-shadow: var(--shadow-panel);
}

.page-privacy .privacy-hero-media::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5,11,24,0) 42%, rgba(5,11,24,.62) 100%);
}

.page-privacy .privacy-hero-media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .9;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body{
  padding-top: clamp(36px, 6vw, 72px);
}

.page-privacy .privacy-layout{
  display: block;
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-toc{
  margin-bottom: clamp(28px, 5vw, 46px);
  padding: 16px 18px;
  border: var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18,36,74,.5), rgba(10,23,48,.35));
}

.page-privacy .privacy-toc-title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--text-muted);
}

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

.page-privacy .privacy-toc-list a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--ease), background var(--ease), border-color var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible{
  color: var(--text-bright);
  background: rgba(30,58,110,.45);
  border-left-color: var(--signal-cyan);
}

.page-privacy .toc-num{
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal-cyan);
  opacity: .85;
}

@media (min-width: 560px) and (max-width: 959px){
  .page-privacy .privacy-toc-list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 长文区 ---------- */
.page-privacy .privacy-doc{
  max-width: 100%;
}

.page-privacy .privacy-clause{
  margin-top: var(--clause-gap);
  padding-top: var(--clause-gap);
  border-top: var(--line-soft);
  scroll-margin-top: var(--toc-stick);
}

.page-privacy .privacy-clause:first-of-type{
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause-head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-privacy .clause-num{
  flex: none;
  padding: 5px 8px;
  border: 1px solid rgba(52,245,214,.38);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--signal-cyan);
}

.page-privacy .clause-head h2{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.38;
  letter-spacing: .01em;
  color: var(--text-bright);
}

.page-privacy .clause-anchor{
  padding: 2px 6px;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--ease), background var(--ease);
}

.page-privacy .clause-anchor:hover,
.page-privacy .clause-anchor:focus-visible{
  color: var(--signal-cyan);
  background: rgba(52,245,214,.1);
}

.page-privacy .clause-lede{
  max-width: var(--p-measure);
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-body);
}

.page-privacy .clause-list{
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
}

.page-privacy .clause-list li{
  position: relative;
  max-width: var(--p-measure);
  padding: 16px 0 16px 22px;
  border-top: 1px solid rgba(30,58,110,.5);
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-privacy .clause-list li:first-child{
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .clause-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 1.15em;
  width: 10px;
  height: 1px;
  background: linear-gradient(90deg, var(--signal-cyan), rgba(52,245,214,.12));
}

.page-privacy .clause-list strong{
  font-weight: 700;
  color: var(--text-bright);
}

.page-privacy .term{
  display: inline-block;
  margin: 0 2px;
  padding: 1px 7px;
  border: 1px solid var(--ink-lift);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--signal-cyan);
  background: rgba(18,36,74,.6);
}

/* ---------- 联系提示条 ---------- */
.page-privacy .privacy-contact-note{
  margin-top: var(--clause-gap);
  max-width: var(--p-measure);
  padding: 22px 22px 22px 24px;
  border: var(--line-soft);
  border-left: 2px solid var(--signal-orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(180deg, rgba(30,58,110,.42), rgba(10,23,48,.5));
}

.page-privacy .privacy-contact-title{
  margin: 0 0 8px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--signal-orange);
}

.page-privacy .privacy-contact-note p{
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-privacy .privacy-contact-note strong{
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-bright);
  word-break: break-all;
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-refs{
  margin-top: clamp(46px, 7vw, 82px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: var(--line-soft);
}

.page-privacy .privacy-refs h2{
  margin: 0 0 16px;
  font-family: var(--font-ui);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text-bright);
}

.page-privacy .privacy-ref-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-privacy .privacy-ref-list a{
  display: block;
  padding: 13px 4px 13px 20px;
  position: relative;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
  text-decoration: none;
  border-bottom: 1px solid rgba(30,58,110,.45);
  transition: color var(--ease), padding-left var(--ease), background var(--ease);
}

.page-privacy .privacy-ref-list a::before{
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 1px;
  background: var(--signal-cyan);
  transform: translateY(-50%);
  transition: width var(--ease);
}

.page-privacy .privacy-ref-list a:hover,
.page-privacy .privacy-ref-list a:focus-visible{
  color: var(--signal-cyan);
  padding-left: 26px;
  background: rgba(30,58,110,.28);
}

.page-privacy .privacy-ref-list a:hover::before,
.page-privacy .privacy-ref-list a:focus-visible::before{
  width: 16px;
}

/* ---------- 桌面分级布局 ---------- */
@media (min-width: 960px){
  .page-privacy .privacy-layout{
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    column-gap: 0;
    align-items: start;
  }

  .page-privacy .privacy-toc{
    position: sticky;
    top: var(--toc-stick);
    align-self: start;
    margin: 0;
    padding: 4px 26px 4px 0;
    border: 0;
    border-right: var(--line-soft);
    border-radius: 0;
    background: none;
    max-height: calc(100vh - var(--toc-stick) - 24px);
    overflow-y: auto;
  }

  .page-privacy .privacy-doc{
    padding-left: clamp(30px, 4.4vw, 64px);
    border-left: 0;
    max-width: 880px;
  }

  .page-privacy .privacy-ref-list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 56px);
  }
}

@media (min-width: 1280px){
  .page-privacy .privacy-layout{
    grid-template-columns: 256px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .privacy-toc-list a,
  .page-privacy .clause-anchor,
  .page-privacy .privacy-ref-list a,
  .page-privacy .privacy-ref-list a::before{
    transition: none;
  }
}