.page-privacy {
  --privacy-measure: 720px;
  display: block;
  background: var(--ink-900);
  color: var(--text-100);
}

.page-privacy .privacy-doc {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px var(--gutter) 88px;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-head {
  padding-top: 6px;
}

.page-privacy .privacy-head .breadcrumb {
  font-family: var(--font-cond);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--text-400);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
}

.page-privacy .privacy-head .breadcrumb a {
  color: var(--text-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-head .breadcrumb a:hover {
  color: var(--neon-400);
  border-bottom-color: var(--neon-400);
}

.page-privacy .privacy-head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 7vw, 50px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
  max-width: 15em;
}

.page-privacy .privacy-lede {
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-400);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  margin-top: 34px;
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-400);
  text-decoration: none;
  font-size: 15px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc a:hover {
  color: var(--neon-400);
  border-bottom-color: var(--forest-500);
}

.page-privacy .privacy-toc .num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan-600);
  letter-spacing: .06em;
}

/* ---------- 顶部图版 ---------- */
.page-privacy .privacy-plate {
  margin: 34px 0 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px -40px rgba(0, 0, 0, .9);
}

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

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  margin-top: 58px;
  scroll-margin-top: 84px;
}

.page-privacy .privacy-section__title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.6vw, 29px);
  line-height: 1.35;
  letter-spacing: -0.005em;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--neon-400);
  letter-spacing: .08em;
  flex: none;
}

.page-privacy .privacy-section__rule {
  flex: 1 1 20px;
  min-width: 18px;
  height: 1px;
  background: var(--hairline);
}

.page-privacy .privacy-section p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.85;
}

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

.page-privacy .privacy-section p.is-muted {
  color: var(--text-400);
  font-size: 15.5px;
  margin-top: 22px;
}

.page-privacy .privacy-section a {
  color: var(--neon-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, .38);
  transition: border-color .2s var(--ease);
}

.page-privacy .privacy-section a:hover {
  border-bottom-color: var(--neon-400);
}

.page-privacy .term {
  border-bottom: 1px solid var(--neon-400);
  padding-bottom: 1px;
}

/* ---------- 术语行表 ---------- */
.page-privacy .privacy-terms {
  margin: 22px 0 0;
}

.page-privacy .privacy-terms__row {
  border-top: 1px solid var(--hairline);
  padding: 18px 0 20px;
}

.page-privacy .privacy-terms__row:last-child {
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-terms dt {
  font-family: var(--font-cond);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--neon-400);
  margin-bottom: 9px;
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-100);
}

/* ---------- 用途列表 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  column-gap: 12px;
  border-top: 1px solid var(--hairline);
  padding: 18px 0 20px;
}

.page-privacy .privacy-uses li:last-child {
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-uses .num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ember-500);
  padding-top: 3px;
}

.page-privacy .privacy-uses h3 {
  grid-column: 2;
  margin: 0 0 8px;
  font-family: var(--font-cond);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--text-100);
}

.page-privacy .privacy-uses p {
  grid-column: 2;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-400);
}

/* ---------- 步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: step;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-steps li {
  position: relative;
  counter-increment: step;
  border-top: 1px solid var(--hairline);
  padding: 16px 0 18px 42px;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-steps li:last-child {
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 19px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--neon-400);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .privacy-fold {
  margin-top: 18px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-cond);
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--neon-400);
}

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

.page-privacy .privacy-fold summary::before {
  content: "+";
  flex: none;
  width: 16px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan-600);
}

.page-privacy .privacy-fold[open] summary::before {
  content: "\2013";
}

.page-privacy .privacy-fold .disclosure__body p {
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-400);
}

/* ---------- 页尾 ---------- */
.page-privacy .privacy-close {
  margin: 64px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-400);
  max-width: 34em;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-toc ol {
    grid-template-columns: 1fr 1fr;
    column-gap: 44px;
  }

  .page-privacy .privacy-terms__row {
    display: grid;
    grid-template-columns: 152px minmax(0, 1fr);
    column-gap: 26px;
    align-items: start;
  }

  .page-privacy .privacy-terms dt {
    margin-bottom: 0;
    padding-top: 3px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-doc {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, var(--privacy-measure));
    column-gap: 76px;
    padding: 68px var(--gutter) 140px;
  }

  .page-privacy .privacy-head,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-section,
  .page-privacy .privacy-close {
    grid-column: 2;
  }

  .page-privacy .privacy-head {
    grid-row: 1;
  }

  .page-privacy .privacy-plate {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 46px;
    aspect-ratio: 2.6 / 1;
  }

  .page-privacy .privacy-section {
    margin-top: 70px;
  }

  .page-privacy .privacy-section:first-of-type {
    grid-row: 3;
  }

  .page-privacy .privacy-lede {
    font-size: 18px;
  }

  .page-privacy .privacy-close {
    margin-top: 76px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-doc {
    column-gap: 120px;
  }

  .page-privacy .privacy-section p {
    font-size: 17px;
  }
}
<<<END>>>