.page-privacy{
  --pp-measure: 70ch;
  background:
    radial-gradient(1100px 520px at 90% -8%, rgba(34,211,238,.09), transparent 60%),
    radial-gradient(880px 460px at 0% 44%, rgba(124,144,174,.08), transparent 62%);
  color: var(--text);
}

.page-privacy .breadcrumb{
  margin: 20px 0 4px;
}

.page-privacy .privacy-hero{
  padding: 20px 0 30px;
}

.page-privacy .privacy-hero .section-kicker{
  margin: 0 0 14px;
}

.page-privacy .privacy-title{
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 11vw, 5.4rem);
  line-height: .95;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  color: var(--text);
}

.page-privacy .privacy-lead{
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .privacy-hero-meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .privacy-hero-meta .note-block{
  margin: 0;
}

.page-privacy .privacy-visual{
  margin: 0 0 44px;
}

.page-privacy .privacy-visual .media-frame{
  aspect-ratio: 8 / 3;
}

.page-privacy .privacy-visual .media-frame img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-privacy .privacy-visual figcaption{
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-privacy .privacy-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

/* ---- 章节索引 ---- */
.page-privacy .privacy-toc{
  border: var(--frame) solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(180deg, rgba(34,211,238,.07), transparent 58%), var(--panel);
  padding: 14px 14px 10px;
}

.page-privacy .toc-title{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-privacy .toc-list{
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

.page-privacy .toc-item{
  flex: 0 0 auto;
}

.page-privacy .toc-link{
  display: inline-block;
  padding: 7px 11px;
  border: var(--frame) solid var(--line);
  border-radius: var(--r-s);
  font-size: .78rem;
  line-height: 1.2;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s ease, color .18s ease, transform .18s ease;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible{
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ---- 正文 ---- */
.page-privacy .privacy-body{
  max-width: var(--pp-measure);
}

.page-privacy .privacy-section{
  position: relative;
  padding: 38px 0 44px;
  border-top: var(--frame) solid var(--line);
}

.page-privacy .privacy-section::after{
  content: "";
  position: absolute;
  left: -14px;
  top: 40px;
  width: 2px;
  height: 0;
  background: var(--cyan);
  transition: height .22s ease;
}

.page-privacy .privacy-section[data-state="active"]::after{
  height: 58px;
}

.page-privacy .privacy-num{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .privacy-h{
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.55rem, 5.4vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-privacy .privacy-text{
  margin: 0 0 24px;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .sub-h{
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: .01em;
  color: var(--text);
}

/* ---- 场景卡片 ---- */
.page-privacy .scene{
  border: var(--frame) solid var(--line);
  border-radius: var(--r-m);
  background: var(--panel);
  padding: 18px 18px 6px;
  margin: 0 0 16px;
  box-shadow: 4px 4px 0 rgba(8,13,26,.8);
}

.page-privacy .scene-title{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .term-list{
  margin: 0;
}

.page-privacy .term-list dt{
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--archive);
}

.page-privacy .term-list dd{
  margin: 0 0 14px;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--text);
}

/* ---- 使用目的 ---- */
.page-privacy .purpose-list{
  counter-reset: pp;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-privacy .purpose-list li{
  counter-increment: pp;
  position: relative;
  padding: 14px 0 14px 46px;
  border-bottom: 1px solid var(--line);
  font-size: .94rem;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .purpose-list li::before{
  content: counter(pp, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .scope-note{
  margin: 0;
  padding: 16px 18px;
  border: var(--frame) solid var(--line);
  border-left: 6px solid var(--archive);
  border-radius: var(--r-s);
  background: rgba(124,144,174,.08);
  font-size: .9rem;
  line-height: 1.85;
  color: var(--text);
}

/* ---- 保存与安全 ---- */
.page-privacy .retention-grid{
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
}

.page-privacy .retention-item{
  border: var(--frame) solid var(--line);
  border-radius: var(--r-s);
  background: var(--panel);
  padding: 16px;
}

.page-privacy .retention-item h3{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--archive);
}

.page-privacy .retention-item p{
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--text);
}

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

.page-privacy .check-list li{
  position: relative;
  padding: 11px 0 11px 24px;
  border-bottom: 1px solid var(--line);
  font-size: .93rem;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .check-list li::before{
  content: "";
  position: absolute;
  left: 2px;
  top: 21px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

/* ---- 你的权利 ---- */
.page-privacy .rights-list{
  margin: 0 0 24px;
}

.page-privacy .rights-item{
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .rights-item:first-child{
  border-top: 0;
  padding-top: 0;
}

.page-privacy .rights-item h3{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--text);
}

.page-privacy .rights-item p{
  margin: 0;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .contact-panel{
  border: var(--frame) solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(135deg, rgba(34,211,238,.12), transparent 62%), var(--panel);
  padding: 18px;
}

.page-privacy .contact-panel p{
  margin: 0 0 10px;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--text);
}

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

.page-privacy .contact-panel a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34,211,238,.45);
}

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

/* ---- 未成年人保护 ---- */
.page-privacy .minor-panel{
  border: var(--frame) solid var(--line);
  border-left: 6px solid var(--archive);
  border-radius: var(--r-s);
  background: rgba(124,144,174,.08);
  padding: 18px;
  margin: 0 0 34px;
}

.page-privacy .minor-panel p{
  margin: 0;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--text);
}

/* ---- 相关页面 ---- */
.page-privacy .privacy-related{
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .related-title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--muted);
}

.page-privacy .related-links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .related-link{
  display: inline-block;
  padding: 9px 14px;
  border: var(--frame) solid var(--line);
  border-radius: var(--r-s);
  font-size: .84rem;
  color: var(--text);
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, transform .18s ease;
}

.page-privacy .related-link:hover,
.page-privacy .related-link:focus-visible{
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.page-privacy .back-top{
  margin: 28px 0 0;
}

/* ---- 断点 ---- */
@media (min-width: 560px){
  .page-privacy .term-list{
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    column-gap: 20px;
  }

  .page-privacy .term-list dt{
    margin: 0;
    padding-top: 4px;
  }

  .page-privacy .term-list dd{
    margin: 0 0 12px;
  }
}

@media (min-width: 720px){
  .page-privacy .retention-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px){
  .page-privacy .privacy-layout{
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 56px;
  }

  .page-privacy .privacy-body{
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc{
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    padding: 18px 16px 14px;
  }

  .page-privacy .toc-list{
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .toc-item{
    width: 100%;
  }

  .page-privacy .toc-link{
    display: block;
    width: 100%;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: var(--frame) solid var(--line);
    border-radius: 0;
    white-space: normal;
    transition: border-left-color .18s ease, color .18s ease, transform .18s ease;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible{
    border-left-color: var(--cyan);
    transform: translateX(2px);
  }

  .page-privacy .privacy-section{
    padding: 46px 0 52px;
  }

  .page-privacy .privacy-section::after{
    left: -18px;
    top: 48px;
  }
}

@media (max-width: 640px){
  .page-privacy .privacy-visual .media-frame{
    aspect-ratio: 4 / 3;
  }

  .page-privacy .privacy-section::after{
    left: -8px;
  }
}
<<<END>>>