.page-privacy {
  --privacy-measure: 66ch;
  --privacy-gap: clamp(26px, 4.5vw, 52px);
  color: var(--cream);
  font-family: var(--font);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(12px, 2vw, 20px);
}

/* ---------- 框景首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: 6px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(123, 47, 247, 0.22), transparent 62%),
    var(--ink-card);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-privacy .privacy-hero::before,
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--bolt);
  opacity: 0.55;
  pointer-events: none;
}

.page-privacy .privacy-hero::before {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
}

.page-privacy .privacy-hero::after {
  right: 10px;
  bottom: 10px;
  border-top: 0;
  border-left: 0;
}

.page-privacy .privacy-texture {
  position: relative;
  margin: 0;
}

.page-privacy .privacy-texture img {
  display: block;
  width: 100%;
  height: clamp(96px, 17vw, 176px);
  object-fit: cover;
  opacity: 0.4;
  filter: saturate(0.85);
}

.page-privacy .privacy-texture::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 60%;
  background: linear-gradient(180deg, rgba(26, 29, 46, 0), var(--ink-card));
  pointer-events: none;
}

.page-privacy .privacy-hero-body {
  padding: clamp(18px, 3.4vw, 40px) clamp(18px, 3.6vw, 44px) clamp(22px, 3.6vw, 42px);
}

.page-privacy .privacy-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mint);
}

.page-privacy .privacy-hero-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--mint);
  clip-path: polygon(50% 0, 100% 40%, 62% 46%, 78% 100%, 24% 56%, 54% 50%);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(29px, 6.2vw, 58px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-privacy .privacy-hero .lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: rgba(245, 241, 232, 0.78);
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-privacy .privacy-hero-meta li {
  padding: 0 14px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .privacy-hero-meta li:first-child {
  padding-left: 0;
  border-left: 0;
}

/* ---------- 文档骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--privacy-gap);
  margin-top: clamp(28px, 4.5vw, 56px);
}

.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-privacy .privacy-toc-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-toc-link {
  display: block;
  white-space: nowrap;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12.5px;
  color: rgba(245, 241, 232, 0.76);
  text-decoration: none;
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  border-color: var(--violet);
  color: var(--violet-soft);
  background: rgba(123, 47, 247, 0.12);
  outline: none;
}

.page-privacy .privacy-toc-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 条款卡 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .clause {
  position: relative;
  margin-bottom: clamp(12px, 1.8vw, 18px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-card);
  box-shadow: 0 4px 16px rgba(4, 6, 18, 0.35);
  overflow: hidden;
  scroll-margin-top: 84px;
  transition: border-color 0.16s var(--ease);
}

.page-privacy .clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--violet), var(--bolt));
  opacity: 0.55;
}

.page-privacy .clause:hover,
.page-privacy .clause:focus-within {
  border-color: var(--line-strong);
}

.page-privacy .clause-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 14px;
  padding: clamp(15px, 2.4vw, 24px) clamp(16px, 2.6vw, 30px);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause-summary:focus-visible {
  outline: 2px solid var(--bolt);
  outline-offset: -3px;
}

.page-privacy .clause-num {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--bolt);
  padding: 3px 7px;
  border: 1px solid rgba(255, 210, 63, 0.42);
  border-radius: 2px;
  line-height: 1;
}

.page-privacy .clause-title {
  margin: 0;
  font-size: clamp(16px, 2.5vw, 22px);
  line-height: 1.35;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-privacy .clause-mark {
  position: relative;
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
}

.page-privacy .clause-mark::before,
.page-privacy .clause-mark::after {
  content: "";
  position: absolute;
  background: var(--violet-soft);
  transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
}

.page-privacy .clause-mark::before {
  top: 6px;
  left: 0;
  right: 0;
  height: 2px;
}

.page-privacy .clause-mark::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.page-privacy .clause[open] .clause-mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-privacy .clause-body {
  padding: 0 clamp(16px, 2.6vw, 30px) clamp(18px, 2.6vw, 28px);
  border-top: 1px solid var(--line);
}

.page-privacy .clause-body > p {
  margin: 14px 0 0;
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.8);
}

.page-privacy .clause-body ul.list-bolt {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-body ul.list-bolt li {
  position: relative;
  max-width: var(--privacy-measure);
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.8);
}

.page-privacy .clause-body ul.list-bolt li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--violet-soft);
}

/* 用途三块 */
.page-privacy .clause-uses {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .use-item {
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(123, 47, 247, 0.07);
}

.page-privacy .use-item h3 {
  margin: 0 0 7px;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  color: var(--mint);
}

.page-privacy .use-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.76);
}

/* 米白定义块 */
.page-privacy .privacy-def {
  margin-top: 16px;
  max-width: var(--privacy-measure);
  padding: clamp(14px, 2.4vw, 20px) clamp(14px, 2.4vw, 22px);
  border-left: 3px solid var(--bolt);
  border-radius: 2px;
  background: var(--cream);
  color: var(--ink-card);
}

.page-privacy .privacy-def strong {
  display: block;
  margin-bottom: 6px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--clay);
}

.page-privacy .privacy-def p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-card);
}

/* 行内链接 */
.page-privacy .clause-body p.privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px;
}

.page-privacy .privacy-links .link-arrow {
  display: inline-block;
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 200, 255, 0.36);
  padding-bottom: 2px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-privacy .privacy-links .link-arrow::after {
  content: " →";
  font-size: 12px;
}

.page-privacy .privacy-links .link-arrow:hover,
.page-privacy .privacy-links .link-arrow:focus-visible {
  color: var(--bolt);
  border-bottom-color: var(--bolt);
  outline: none;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    grid-template-columns: 214px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-toc-item {
    flex: 0 1 auto;
  }

  .page-privacy .privacy-toc-link {
    white-space: normal;
    padding: 9px 0 9px 14px;
    margin-left: -1px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 13px;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc-link:hover,
  .page-privacy .privacy-toc-link:focus-visible {
    border-left-color: var(--bolt);
    background: rgba(123, 47, 247, 0.09);
    color: var(--cream);
  }

  .page-privacy .privacy-toc-note {
    padding-left: 14px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .clause-uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .clause-body {
    padding-left: clamp(20px, 2.6vw, 34px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause-mark::before,
  .page-privacy .clause-mark::after,
  .page-privacy .privacy-toc-link,
  .page-privacy .privacy-links .link-arrow,
  .page-privacy .clause {
    transition: none;
  }
}
<<<END>>>