.page-privacy {
  --pc-rule: rgba(28, 58, 82, .72);
  --pc-soft: rgba(28, 58, 82, .45);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-privacy .pc-hero {
  position: relative;
  padding: calc(var(--header-h) + 44px) 0 52px;
  background:
    radial-gradient(120% 88% at 88% 0%, rgba(61, 245, 208, .14), transparent 56%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 100%);
  border-bottom: 2px solid var(--line);
  overflow: hidden;
}

.page-privacy .pc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pc-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pc-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(112% 82% at 82% 6%, #000 0%, transparent 74%);
  mask-image: radial-gradient(112% 82% at 82% 6%, #000 0%, transparent 74%);
  opacity: .5;
  pointer-events: none;
}

.page-privacy .pc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  margin-top: 26px;
}

.page-privacy .pc-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(28px, 6.4vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.022em;
  color: var(--paper);
  max-width: 18ch;
}

.page-privacy .pc-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .pc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-privacy .pc-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-privacy .pc-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pc-hero__figure figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
  line-height: 1.6;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding-top: 48px;
  padding-bottom: 76px;
}

/* ---------- 目录 ---------- */
.page-privacy .pc-toc {
  border-top: 2px solid var(--cyan);
  padding-top: 14px;
  margin-bottom: 42px;
  min-width: 0;
}

.page-privacy .pc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .pc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pc-soft);
  color: var(--mist);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color .16s ease, padding-left .16s ease;
}

.page-privacy .pc-toc__list a:hover,
.page-privacy .pc-toc__list a:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
}

.page-privacy .pc-toc__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy .pc-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-privacy .pc-toc__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 条款 ---------- */
.page-privacy .pc-content {
  min-width: 0;
}

.page-privacy .pc-clause {
  padding: 40px 0 6px;
  border-top: 2px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-privacy .pc-clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pc-clause__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
  border: 2px solid var(--line);
  padding: 2px 8px;
  line-height: 1.5;
  flex: 0 0 auto;
}

.page-privacy .pc-clause__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.012em;
  color: var(--paper);
}

.page-privacy .pc-clause__sum {
  margin: 18px 0 22px;
  padding: 13px 16px;
  border-left: 3px solid var(--cyan);
  background: rgba(61, 245, 208, .07);
  color: var(--paper);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.78;
  max-width: 62ch;
}

.page-privacy .pc-clause__body {
  max-width: 68ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.85;
  overflow-wrap: break-word;
}

.page-privacy .pc-clause__body p {
  margin: 0 0 18px;
}

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

.page-privacy .pc-clause__body strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 定义列表 ---------- */
.page-privacy .pc-defs {
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .pc-defs > div {
  padding: 15px 0 15px 15px;
  border-left: 2px solid var(--line);
  border-top: 1px solid var(--pc-soft);
}

.page-privacy .pc-defs > div:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pc-defs dt {
  margin: 0 0 6px;
  color: var(--paper);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.page-privacy .pc-defs dd {
  margin: 0;
  color: var(--mist);
  font-size: 14.8px;
  line-height: 1.82;
}

/* ---------- 编号权利列表 ---------- */
.page-privacy .pc-rights {
  list-style: none;
  counter-reset: pc-right;
  margin: 22px 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pc-rights li {
  position: relative;
  padding-left: 34px;
  counter-increment: pc-right;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.82;
}

.page-privacy .pc-rights li::before {
  content: counter(pc-right, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 安全措施卡片 ---------- */
.page-privacy .pc-measures {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 22px 0 24px;
}

.page-privacy .pc-measure {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-pop);
  padding: 15px 16px 17px;
  min-width: 0;
}

.page-privacy .pc-measure__h {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pc-measure p {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 高亮提示 ---------- */
.page-privacy .pc-callout {
  margin: 24px 0 0;
  padding: 16px 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-left: 4px solid var(--orange);
  color: var(--paper);
  font-size: 14.8px;
  line-height: 1.82;
  overflow-wrap: break-word;
}

/* ---------- 邮箱 ---------- */
.page-privacy .pc-mail {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 208, .48);
  overflow-wrap: anywhere;
}

.page-privacy .pc-mail:hover,
.page-privacy .pc-mail:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-privacy .pc-mail:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 收尾 ---------- */
.page-privacy .pc-outro {
  margin-top: 56px;
  padding: 26px 20px 28px;
  background: linear-gradient(158deg, var(--panel) 0%, var(--ink-deep) 100%);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pc-outro__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .pc-outro__text {
  margin: 0 0 20px;
  max-width: 58ch;
  color: var(--mist);
  font-size: 14.8px;
  line-height: 1.8;
}

.page-privacy .pc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-privacy .pc-measures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pc-outro {
    padding: 30px 28px 32px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pc-hero {
    padding: calc(var(--header-h) + 56px) 0 64px;
  }

  .page-privacy .pc-hero__grid {
    grid-template-columns: 1.12fr .88fr;
    align-items: end;
    gap: 48px;
    margin-top: 34px;
  }

  .page-privacy .pc-hero h1 {
    max-width: 15ch;
  }

  .page-privacy .pc-hero__lede {
    font-size: 16.5px;
    max-width: 44ch;
  }
}

@media (min-width: 960px) {
  .page-privacy .pc-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    padding-top: 68px;
    padding-bottom: 96px;
  }

  .page-privacy .pc-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
    padding-right: 6px;
  }

  .page-privacy .pc-clause {
    padding: 52px 0 10px;
  }

  .page-privacy .pc-clause__body {
    font-size: 15.5px;
  }

  .page-privacy .pc-clause__sum {
    font-size: 15px;
    padding: 15px 18px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pc-body {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 76px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pc-hero {
    background: none;
    border-bottom: 1px solid #000;
    padding-top: 0;
  }

  .page-privacy .pc-hero::after,
  .page-privacy .pc-toc,
  .page-privacy .pc-outro,
  .page-privacy .pc-hero__figure {
    display: none;
  }

  .page-privacy .pc-hero h1,
  .page-privacy .pc-clause__title,
  .page-privacy .pc-defs dt {
    color: #000;
  }

  .page-privacy .pc-hero__lede,
  .page-privacy .pc-clause__body,
  .page-privacy .pc-defs dd,
  .page-privacy .pc-rights li {
    color: #1a1a1a;
  }

  .page-privacy .pc-clause {
    border-top: 1px solid #999;
    page-break-inside: avoid;
  }

  .page-privacy .pc-clause__sum {
    background: none;
    border-left: 2px solid #000;
  }

  .page-privacy .pc-measure {
    border: 1px solid #999;
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pc-toc__list a {
    transition: none;
  }
}