.page-privacy {
  --pv-ink: #2b2d42;
  --pv-orange: #f77f00;
  --pv-paper: #f4e9cd;
  --pv-night: #0d1b2a;
  --pv-muted: #a0aab5;
  --pv-line: rgba(43, 45, 66, 0.14);
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-privacy [id] {
  scroll-margin-top: 120px;
}

.page-privacy .privacy-hero__container,
.page-privacy .privacy-strip .container,
.page-privacy .privacy-container,
.page-privacy .privacy-closing .container {
  margin-inline: auto;
  max-width: var(--container);
  padding-inline: 20px;
}

/* ---- Hero ---- */

.page-privacy .privacy-hero {
  padding: 48px 0 40px;
  background:
    radial-gradient(circle at 88% 8%, rgba(247, 127, 0, 0.14), transparent 32%),
    var(--c-paper);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-privacy .breadcrumbs {
  margin-bottom: 18px;
}

.page-privacy .privacy-hero__kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 12px;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-orange);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__kicker-mark {
  display: inline-flex;
  padding: 4px 10px;
  background: var(--c-night);
  color: var(--c-paper);
  border-radius: var(--radius-xs);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 4.4rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 32em;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(43, 45, 66, 0.82);
}

.page-privacy .privacy-hero__lead strong {
  color: var(--c-orange);
  font-weight: 700;
}

.page-privacy .privacy-hero__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 24px 0 0;
}

.page-privacy .privacy-hero__tags li {
  padding: 6px 14px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-pill);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--c-ink);
  background: rgba(255, 255, 255, 0.55);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  background: var(--c-night);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 200px;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure figcaption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  margin: 0;
  padding: 8px 14px;
  background: rgba(13, 27, 42, 0.82);
  color: var(--c-sand);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}

/* ---- 原则条纹 ---- */

.page-privacy .privacy-strip {
  margin: 40px 0 56px;
  padding: 22px 0;
  background:
    repeating-linear-gradient(135deg, rgba(244, 233, 205, 0.16) 0, rgba(244, 233, 205, 0.16) 1px, transparent 1px, transparent 10px),
    var(--c-night);
  color: var(--c-paper);
}

.page-privacy .privacy-strip p {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-privacy .privacy-strip span {
  flex: 0 0 auto;
  padding: 4px 12px;
  background: var(--c-orange);
  color: #fff;
  border-radius: var(--radius-xs);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  font-weight: 700;
}

/* ---- 主体布局 ---- */

.page-privacy .privacy-container {
  padding-bottom: 56px;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
  min-width: 0;
}

/* ---- 章节索引 ---- */

.page-privacy .privacy-toc {
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__wrap {
  min-width: max-content;
}

.page-privacy .privacy-toc__title {
  display: block;
  margin-bottom: 10px;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  display: flex;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.8);
  color: var(--c-ink);
  font-size: 0.85rem;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus {
  background: var(--c-night);
  border-color: var(--c-night);
  color: var(--c-paper);
}

.page-privacy .privacy-toc__num {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-orange);
}

.page-privacy .privacy-toc__cta {
  display: none;
}

/* ---- 内容 ---- */

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

.page-privacy .privacy-section {
  margin-top: 56px;
  padding-top: 10px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.page-privacy .privacy-section__index {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--c-orange);
  color: #fff;
  font-family: var(--f-mono);
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.page-privacy .privacy-section__head h2 {
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 4.6vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-section__sub {
  margin: 6px 0 0;
  color: var(--c-muted);
  font-size: 0.85rem;
}

.page-privacy .privacy-section__lead {
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.95;
  color: rgba(43, 45, 66, 0.86);
}

/* ---- 信息收集列表 ---- */

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

.page-privacy .privacy-list__item {
  display: grid;
  gap: 6px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-list__item dt {
  font-size: 1.05rem;
  font-weight: 700;
}

.page-privacy .privacy-list__mono {
  font-family: var(--f-mono);
  font-size: 0.8rem;
  color: var(--c-orange);
  font-weight: 700;
  margin-right: 12px;
}

.page-privacy .privacy-list__item dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(43, 45, 66, 0.82);
}

.page-privacy .privacy-note {
  margin: 28px 0 20px;
  padding: 20px;
  border-left: 4px solid var(--c-orange);
  border-radius: var(--radius-sm);
  background: rgba(247, 127, 0, 0.08);
}

.page-privacy .privacy-note h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
}

.page-privacy .accordion {
  margin-top: 24px;
}

/* ---- 信息使用卡片 ---- */

.page-privacy .privacy-use-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-privacy .privacy-use-card {
  position: relative;
  padding: 22px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-use-card__num {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--c-orange);
  font-weight: 700;
}

.page-privacy .privacy-use-card h3 {
  margin: 10px 0 8px;
  font-size: 1rem;
}

.page-privacy .privacy-use-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(43, 45, 66, 0.82);
}

/* ---- 存储与安全 ---- */

.page-privacy .privacy-safety {
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-safety__item {
  position: relative;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-safety__num {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--c-orange);
  font-weight: 700;
}

.page-privacy .privacy-safety__item h3 {
  margin: 10px 0 8px;
  font-size: 1rem;
}

.page-privacy .privacy-safety__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(43, 45, 66, 0.82);
}

.page-privacy .privacy-metrics {
  margin-top: 28px;
  padding: 28px 24px;
  display: grid;
  gap: 22px;
  background: var(--c-night);
  border-radius: var(--radius-md);
  color: var(--c-paper);
}

.page-privacy .privacy-metrics__item {
  display: grid;
  gap: 6px;
}

.page-privacy .privacy-metrics__value {
  font-family: var(--f-mono);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--c-sand);
  line-height: 1;
}

.page-privacy .privacy-metrics__label {
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(244, 233, 205, 0.8);
}

/* ---- 用户权利 ---- */

.page-privacy .privacy-rights {
  list-style: none;
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0 0 24px;
}

.page-privacy .privacy-rights__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-rights__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--c-paper);
  color: var(--c-night);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.page-privacy .privacy-rights__item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(43, 45, 66, 0.82);
}

.page-privacy .privacy-action {
  padding: 22px;
  background: rgba(252, 191, 73, 0.12);
  border: 2px dashed var(--c-orange);
  border-radius: var(--radius-md);
}

.page-privacy .privacy-action__label {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-orange);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-action code {
  display: block;
  margin: 12px 0 8px;
  padding: 12px 16px;
  background: rgba(13, 27, 42, 0.06);
  border-radius: var(--radius-xs);
  font-family: var(--f-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  white-space: pre-line;
  color: var(--c-ink);
}

.page-privacy .privacy-action__hint {
  margin: 0 0 16px;
  font-size: 0.85rem;
  color: rgba(43, 45, 66, 0.75);
  line-height: 1.6;
}

/* ---- 版本记录 ---- */

.page-privacy .privacy-version {
  margin: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-version > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-version dt {
  font-family: var(--f-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-orange);
}

.page-privacy .privacy-version dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(43, 45, 66, 0.82);
}

/* ---- 结尾区块 ---- */

.page-privacy .privacy-closing {
  margin-top: 64px;
  padding: 48px 0;
  background: var(--c-night);
  color: var(--c-paper);
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(244, 233, 205, 0.08) 0, rgba(244, 233, 205, 0.08) 1px, transparent 1px, transparent 10px);
  pointer-events: none;
}

.page-privacy .privacy-closing__inner {
  position: relative;
  display: grid;
  gap: 20px;
  align-items: start;
}

.page-privacy .privacy-closing__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--c-orange);
  color: #fff;
  font-family: var(--f-mono);
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-privacy .privacy-closing h2 {
  margin: 0;
  font-family: var(--f-display);
  font-size: 1.6rem;
}

.page-privacy .privacy-closing p {
  margin: 12px 0 20px;
  max-width: 42em;
  line-height: 1.85;
  color: rgba(244, 233, 205, 0.85);
}

.page-privacy .privacy-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-privacy .privacy-closing__link {
  color: var(--c-sand);
  font-size: 0.92rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(252, 191, 73, 0.4);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-privacy .privacy-closing__link:hover,
.page-privacy .privacy-closing__link:focus {
  color: var(--c-orange);
  border-color: var(--c-orange);
}

/* ---- 桌面端布局 ---- */

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 64px 0 64px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
  }

  .page-privacy .privacy-hero__figure {
    height: 340px;
  }

  .page-privacy .privacy-hero__figure img {
    height: 100%;
    object-fit: cover;
  }

  .page-privacy .privacy-strip {
    margin: 48px 0 72px;
  }

  .page-privacy .privacy-strip p {
    max-width: 70%;
  }

  .page-privacy .privacy-container {
    padding-bottom: 72px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 2;
    position: sticky;
    top: 120px;
    margin: 0;
    padding: 0 0 0 20px;
    overflow: visible;
    border-left: 3px solid var(--c-orange);
  }

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

  .page-privacy .privacy-toc__list {
    display: block;
  }

  .page-privacy .privacy-toc__list li + li {
    margin-top: 6px;
  }

  .page-privacy .privacy-toc__list a {
    padding: 10px 12px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    font-size: 0.88rem;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus {
    background: var(--c-night);
    color: var(--c-paper);
  }

  .page-privacy .privacy-toc__cta {
    display: inline-flex;
    margin-top: 16px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: var(--c-orange);
    color: #fff;
    font-size: 0.83rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.25s ease;
  }

  .page-privacy .privacy-toc__cta:hover,
  .page-privacy .privacy-toc__cta:focus {
    background: var(--c-night);
    color: var(--c-paper);
  }

  .page-privacy .privacy-content {
    order: 1;
  }

  .page-privacy .privacy-use-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-safety {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-closing {
    margin-top: 88px;
    padding: 64px 0;
  }

  .page-privacy .privacy-closing__inner {
    grid-template-columns: auto 1fr;
    gap: 28px;
    align-items: start;
  }
}