.page-privacy {
  --privacy-paper: #F4EDE1;
  --privacy-ink: #1C1A17;
  --privacy-sub: #5B554C;
  --privacy-line: rgba(28, 26, 23, .16);
  --privacy-cyan: #0E8C86;
  --privacy-amber: #A9761A;
  background: var(--ink);
}

/* ---------- 顶部 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 0;
  background:
    repeating-linear-gradient(0deg, rgba(34, 224, 214, .03) 0 1px, transparent 1px 40px),
    linear-gradient(180deg, #04101A 0%, var(--ink) 100%);
}

.page-privacy .privacy-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--mist);
  margin-bottom: 28px;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

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

.page-privacy .privacy-hero .breadcrumb [aria-current="page"] {
  color: var(--text);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding-bottom: 36px;
}

.page-privacy .privacy-hero-main .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-privacy .privacy-h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(28px, 6.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-privacy .privacy-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(230, 241, 244, .78);
}

.page-privacy .privacy-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  font-size: 11px;
}

.page-privacy .privacy-meta li {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  background: rgba(11, 31, 46, .6);
}

.page-privacy .privacy-banner {
  margin: 0;
  border-top: 1px solid var(--cyan);
  line-height: 0;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-height: clamp(160px, 26vw, 320px);
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

/* ---------- 纸面阅读区 ---------- */
.page-privacy .privacy-body {
  background-color: var(--privacy-paper);
  background-image: radial-gradient(rgba(28, 26, 23, .045) .5px, transparent .5px);
  background-size: 4px 4px;
  color: var(--privacy-ink);
  padding: 0 0 64px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 36px;
}

/* 目录 */
.page-privacy .privacy-toc .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--privacy-cyan);
  margin: 0 0 12px;
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--privacy-line);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--privacy-ink);
  text-decoration: none;
  transition: color .16s var(--ease), padding-left .16s var(--ease);
}

.page-privacy .toc-list a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--privacy-cyan);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--privacy-cyan);
  padding-left: 4px;
}

.page-privacy .toc-note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--privacy-sub);
}

.page-privacy .toc-note a {
  color: var(--privacy-cyan);
  text-underline-offset: 3px;
}

/* 章节 */
.page-privacy .clause {
  scroll-margin-top: calc(var(--header-h) + 16px);
  border-top: 1px solid var(--privacy-line);
  padding: 24px 0 30px;
}

.page-privacy .clause:first-child {
  border-top: 2px solid rgba(28, 26, 23, .45);
  padding-top: 20px;
}

.page-privacy .clause > summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 20px;
  align-items: baseline;
  gap: 10px;
  list-style: none;
  cursor: pointer;
}

.page-privacy .clause > summary::-webkit-details-marker { display: none; }
.page-privacy .clause > summary::marker { content: none; }

.page-privacy .clause-no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 19px;
  line-height: 1;
  color: rgba(28, 26, 23, .34);
  letter-spacing: -.03em;
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -.015em;
  color: var(--privacy-ink);
}

.page-privacy .clause-toggle {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--privacy-cyan);
}

.page-privacy .clause-toggle::before { content: "+"; }
.page-privacy .clause[open] .clause-toggle::before { content: "−"; }

.page-privacy .clause-body {
  padding-top: 16px;
  padding-left: 0;
}

.page-privacy .clause-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-sub);
}

.page-privacy .clause-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--privacy-sub);
}

.page-privacy .clause a {
  color: var(--privacy-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--privacy-amber);
}

/* 条目列表 */
.page-privacy .fact-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .fact-list > li {
  border-left: 1px solid var(--privacy-cyan);
  padding: 2px 0 2px 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--privacy-ink);
}

.page-privacy .fact-list strong {
  display: block;
  font-weight: 700;
  margin-bottom: 3px;
  color: var(--privacy-ink);
}

/* 用途编号 */
.page-privacy .purpose-list {
  list-style: none;
  counter-reset: purpose;
  margin: 20px 0 0;
  padding: 0;
}

.page-privacy .purpose-list > li {
  counter-increment: purpose;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px solid var(--privacy-line);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .purpose-list > li::before {
  content: counter(purpose, decimal-leading-zero);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  color: var(--privacy-cyan);
  padding-top: 3px;
}

.page-privacy .purpose-list strong {
  display: block;
  font-weight: 700;
  margin-bottom: 2px;
}

/* 权利列表 */
.page-privacy .rights-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-privacy .rights-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .rights-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--privacy-amber);
}

.page-privacy .rights-list strong {
  font-weight: 700;
  margin-right: 6px;
  color: var(--privacy-ink);
}

/* 联系卡 */
.page-privacy .contact-card {
  margin-top: 20px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  background: var(--ink);
  color: var(--text);
  box-shadow: var(--shadow-panel);
}

.page-privacy .contact-card .contact-key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .contact-card .contact-val {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(15px, 4.2vw, 20px);
  word-break: break-all;
  color: var(--cyan-lift);
}

.page-privacy .contact-card .contact-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(230, 241, 244, .76);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: end;
  }

  .page-privacy .privacy-h1 {
    font-size: clamp(34px, 4.2vw, 52px);
  }

  .page-privacy .clause-lede { font-size: 15.5px; }
  .page-privacy .fact-list > li,
  .page-privacy .purpose-list > li,
  .page-privacy .rights-list > li { font-size: 15px; }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: 36px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 210px minmax(0, 720px);
    gap: 56px;
    padding-top: 56px;
    padding-bottom: 8px;
    justify-content: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
  }

  .page-privacy .clause {
    padding: 30px 0 38px;
  }

  .page-privacy .clause > summary {
    grid-template-columns: 64px minmax(0, 1fr) 0;
    gap: 12px;
    cursor: default;
    pointer-events: none;
  }

  .page-privacy .clause-no {
    font-size: 34px;
    color: rgba(28, 26, 23, .3);
  }

  .page-privacy .clause-title {
    font-size: 28px;
    letter-spacing: -.02em;
  }

  .page-privacy .clause-toggle { display: none; }

  .page-privacy .clause-body {
    padding-left: 76px;
    padding-top: 18px;
  }

  .page-privacy .clause-lede { font-size: 16px; }

  .page-privacy .fact-list > li,
  .page-privacy .purpose-list > li,
  .page-privacy .rights-list > li { font-size: 15.5px; }

  .page-privacy .contact-card {
    padding: 26px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .privacy-hero .breadcrumb a {
    transition: none;
  }
}
<<<END>>>