.page-privacy {
  --pp-ink: #1A1A17;
  --pp-quiet: #4E554F;
  --pp-rule: rgba(26, 26, 23, .16);
  --pp-tint: rgba(26, 26, 23, .045);
  background: var(--yd-paper);
  color: var(--pp-ink);
  font-family: var(--yd-font-body);
  line-height: 1.75;
  padding-bottom: 80px;
  overflow-x: hidden;
}

.page-privacy h1,
.page-privacy h2,
.page-privacy h3 {
  font-family: var(--yd-font-head);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0;
}

.page-privacy a {
  color: var(--yd-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(180, 67, 43, .35);
  transition: color .16s ease, border-color .16s ease;
}

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

.page-privacy a:focus-visible {
  outline: 1px solid var(--yd-cyan);
  outline-offset: 2px;
}

/* 首屏 */
.page-privacy .privacy-hero__media {
  aspect-ratio: 12 / 5;
  max-height: 340px;
  overflow: hidden;
  background: var(--yd-night);
  border-bottom: 3px solid var(--yd-red);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .82;
}

.page-privacy .privacy-hero__body {
  padding-top: 28px;
}

.page-privacy .privacy-shell {
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
  padding-inline: var(--yd-gutter);
}

.page-privacy .privacy-body {
  max-width: 780px;
}

/* 面包屑 */
.page-privacy .yd-crumbs {
  margin: 0 0 22px;
  font-size: .8125rem;
}

.page-privacy .yd-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .yd-crumbs__link {
  color: var(--pp-quiet);
  border-bottom: 1px solid transparent;
}

.page-privacy .yd-crumbs__link[aria-current="page"] {
  color: var(--pp-ink);
  border-bottom-color: transparent;
}

.page-privacy .yd-crumbs__sep {
  color: var(--yd-mist);
}

/* 首屏文字 */
.page-privacy .privacy-meta {
  font-family: var(--yd-font-mono);
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--yd-red);
  margin: 0 0 16px;
}

.page-privacy .privacy-h1 {
  font-size: clamp(2.1rem, 6.4vw, 3.3rem);
  font-weight: 700;
  margin: 0 0 20px;
}

.page-privacy .privacy-lede {
  font-size: 1.0625rem;
  line-height: 1.88;
  color: var(--pp-ink);
  margin: 0;
}

/* 目录 */
.page-privacy .privacy-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 18px 0;
  margin: 38px 0 0;
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-family: var(--yd-font-mono);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--pp-ink);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.page-privacy .privacy-toc a span {
  color: var(--yd-red);
  font-size: .75rem;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--yd-red);
  border-bottom-color: var(--yd-red);
}

/* 速览折叠 */
.page-privacy .privacy-digest {
  margin: 26px 0 0;
  background: var(--pp-tint);
  border: 1px solid var(--pp-rule);
  border-left: 3px solid var(--yd-red);
  border-radius: var(--yd-radius);
}

.page-privacy .privacy-digest summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--yd-font-mono);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--yd-red);
}

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

.page-privacy .privacy-digest summary::before {
  content: "+";
  font-family: var(--yd-font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--yd-red);
}

.page-privacy .privacy-digest[open] summary::before {
  content: "\2212";
}

.page-privacy .privacy-digest summary:focus-visible {
  outline: 1px solid var(--yd-cyan);
  outline-offset: -3px;
}

.page-privacy .privacy-digest__body {
  padding: 4px 20px 18px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-digest__body ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-digest__body li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  font-size: .9375rem;
  line-height: 1.8;
}

.page-privacy .pd-i {
  font-family: var(--yd-font-mono);
  font-size: .75rem;
  color: var(--yd-red);
  padding-top: 3px;
}

/* 章节 */
.page-privacy .privacy-clause {
  padding-top: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-clause:first-of-type {
  border-top: 0;
  margin-top: 34px;
  padding-top: 0;
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-clause__num {
  flex: none;
  font-family: var(--yd-font-mono);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--yd-red);
}

.page-privacy .privacy-clause__title {
  font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  font-weight: 700;
}

.page-privacy .privacy-clause p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.88;
}

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

/* 条目清单 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-list li {
  display: grid;
  gap: 4px;
  padding-left: 15px;
  border-left: 2px solid rgba(180, 67, 43, .32);
}

.page-privacy .pl-key {
  font-family: var(--yd-font-mono);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--yd-red);
}

.page-privacy .pl-text {
  font-size: 1rem;
  line-height: 1.82;
}

/* 数据流向 */
.page-privacy .privacy-flow {
  margin-top: 24px;
  padding: 20px 22px;
  display: grid;
  gap: 14px;
  background: var(--pp-tint);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pf-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  font-size: .875rem;
  line-height: 1.6;
}

.page-privacy .pf-from {
  color: var(--pp-quiet);
}

.page-privacy .pf-to {
  color: var(--pp-ink);
  font-weight: 600;
}

.page-privacy .pf-arrow {
  width: 54px;
  height: 12px;
  flex: none;
}

.page-privacy .pf-arrow path {
  stroke: var(--yd-red);
  stroke-width: 1.4;
  stroke-linecap: square;
}

/* 暗色要点面板 */
.page-privacy .privacy-panel {
  margin-top: 24px;
  padding: 22px 22px 24px;
  background: var(--yd-night);
  border: 1px solid var(--yd-edge);
  border-left: 3px solid var(--yd-cyan);
  border-radius: var(--yd-radius);
  box-shadow: var(--yd-shadow);
}

.page-privacy .privacy-panel__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--yd-font-mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--yd-cyan);
}

.page-privacy .privacy-panel__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.9;
  color: var(--yd-text);
}

/* 收尾 */
.page-privacy .privacy-closing {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--pp-rule);
  color: var(--pp-quiet);
}

@media (min-width: 700px) {
  .page-privacy .privacy-list li {
    grid-template-columns: minmax(120px, 170px) 1fr;
    gap: 0 22px;
    align-items: baseline;
    padding-left: 17px;
  }

  .page-privacy .privacy-list .pl-text {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .page-privacy {
    padding-bottom: 56px;
  }

  .page-privacy .privacy-hero__media {
    aspect-ratio: 16 / 9;
    max-height: 230px;
  }

  .page-privacy .privacy-hero__body {
    padding-top: 22px;
  }

  .page-privacy .privacy-h1 {
    margin-bottom: 16px;
  }

  .page-privacy .privacy-toc {
    gap: 10px 18px;
    margin-top: 28px;
  }

  .page-privacy .privacy-clause {
    padding-top: 28px;
    margin-top: 28px;
  }

  .page-privacy .privacy-clause:first-of-type {
    margin-top: 26px;
  }

  .page-privacy .privacy-panel {
    padding: 18px 18px 20px;
  }
}

@media (max-width: 560px) {
  .page-privacy .pf-row {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .page-privacy .pf-arrow {
    display: none;
  }

  .page-privacy .privacy-flow {
    padding: 16px 18px;
    gap: 16px;
  }

  .page-privacy .privacy-digest__body li {
    grid-template-columns: 22px 1fr;
    gap: 10px;
  }
}