.page-privacy {
  --pp-rule: rgba(11, 27, 43, 0.16);
  --pp-rule-soft: rgba(11, 27, 43, 0.08);
  --pp-ink: #0B1B2B;
  --pp-ink-soft: rgba(11, 27, 43, 0.74);
  --pp-ink-mute: rgba(11, 27, 43, 0.56);
  --pp-paper: #F2EFE7;
  --pp-paper-2: #E9E4D9;
  background: var(--pp-paper);
  color: var(--pp-ink);
  font-family: var(--font-body);
  display: block;
  overflow-x: hidden;
}

.page-privacy .pp-wrap {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .pp-hero {
  position: relative;
  isolation: isolate;
  background: var(--ink-950);
  color: var(--text);
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-privacy .pp-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(104deg, rgba(6, 13, 20, 0.96) 0%, rgba(11, 27, 43, 0.9) 44%, rgba(16, 42, 58, 0.44) 100%),
    repeating-linear-gradient(90deg, rgba(111, 123, 122, 0.14) 0 1px, transparent 1px 88px);
}

.page-privacy .pp-hero__inner {
  position: relative;
  padding-block: clamp(26px, 4.6vw, 52px) clamp(34px, 6vw, 74px);
}

.page-privacy .breadcrumbs {
  font-size: 0.76rem;
  letter-spacing: 0.09em;
}

.page-privacy .breadcrumbs a,
.page-privacy .breadcrumbs li {
  color: var(--text-soft);
}

.page-privacy .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-privacy .pp-hero .eyebrow {
  margin-top: clamp(18px, 3vw, 30px);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.6vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  font-weight: 800;
  color: var(--mist);
  max-width: 20ch;
}

.page-privacy .pp-lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(0.92rem, 1.6vw, 1.02rem);
  line-height: 1.85;
  color: var(--text-soft);
}

.page-privacy .pp-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  max-width: 760px;
}

.page-privacy .pp-meta > div {
  background: rgba(6, 13, 20, 0.66);
  padding: 12px 14px;
}

.page-privacy .pp-meta dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-privacy .pp-meta dd {
  margin: 6px 0 0;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--text);
}

/* ---------- 版式骨架 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-block: clamp(28px, 4.4vw, 58px) clamp(50px, 7vw, 96px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .pp-index {
  background: var(--ink-900);
  color: var(--text);
  border: 1px solid var(--ink-800);
  border-left: 3px solid var(--red);
  padding: 16px 16px 14px;
}

.page-privacy .pp-index__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-privacy .pp-index ol {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-index li {
  flex: 0 0 auto;
}

.page-privacy .pp-index a {
  display: block;
  padding: 7px 11px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.78rem;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .pp-index a:hover,
.page-privacy .pp-index a:focus-visible {
  color: var(--mist);
  border-color: var(--cyan);
  background: rgba(40, 214, 196, 0.08);
}

.page-privacy .pp-index__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  margin-right: 7px;
}

.page-privacy .pp-index__top {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  text-decoration: none;
}

.page-privacy .pp-index__top:hover {
  color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-clause {
  padding-block: clamp(22px, 3.2vw, 34px);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

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

.page-privacy .pp-clause__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--red);
  padding-top: 2px;
}

.page-privacy .pp-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 2.6vw, 1.68rem);
  line-height: 1.22;
  letter-spacing: -0.008em;
  font-weight: 800;
  color: var(--pp-ink);
}

.page-privacy .pp-clause p {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 0.96rem;
  line-height: 1.88;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-body a {
  color: var(--pp-ink);
  text-decoration: underline;
  text-decoration-color: var(--clay);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pp-body a:hover {
  color: var(--clay);
}

/* 定义列表 */
.page-privacy .pp-defs {
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pp-defs > div {
  padding: 13px 0 14px;
  border-top: 1px solid var(--pp-rule-soft);
}

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

.page-privacy .pp-defs dt {
  font-size: 0.93rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--pp-ink);
}

.page-privacy .pp-defs dd {
  margin: 6px 0 0;
  max-width: 66ch;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--pp-ink-soft);
}

/* 安全分层 */
.page-privacy .pp-layers {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-layers li {
  background: var(--pp-paper-2);
  padding: 15px 16px 16px;
  display: grid;
  gap: 5px;
}

.page-privacy .pp-layers__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--moss);
}

.page-privacy .pp-layers strong {
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--pp-ink);
}

.page-privacy .pp-layers li > span:last-child {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--pp-ink-mute);
}

/* 联系面板 */
.page-privacy .pp-contact {
  margin: 22px 0 0;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-900);
  color: var(--text);
  border-left: 3px solid var(--cyan);
}

.page-privacy .pp-contact__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-privacy .pp-contact dl {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 14px 0 0;
}

.page-privacy .pp-contact dl > div {
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.page-privacy .pp-contact dl > div:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-contact dt {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-mute);
}

.page-privacy .pp-contact dd {
  margin: 5px 0 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact dd a {
  color: var(--mist);
  text-decoration-color: var(--cyan);
}

.page-privacy .pp-contact dd a:hover {
  color: var(--cyan);
}

.page-privacy .pp-contact__note {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--text-soft);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-privacy .pp-related {
  font-size: 0.88rem;
  color: var(--pp-ink-mute);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pp-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-privacy .pp-layout {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: clamp(32px, 4.4vw, 62px);
    align-items: start;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--head-h) + 18px);
    padding: 20px 18px 18px;
  }

  .page-privacy .pp-index ol {
    display: block;
    overflow: visible;
    margin-top: 14px;
    padding-bottom: 0;
  }

  .page-privacy .pp-index li {
    margin-top: 1px;
  }

  .page-privacy .pp-index a {
    border: 0;
    border-left: 2px solid transparent;
    padding: 8px 4px 8px 10px;
    white-space: normal;
    font-size: 0.82rem;
  }

  .page-privacy .pp-index a:hover,
  .page-privacy .pp-index a:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(40, 214, 196, 0.07);
  }

  .page-privacy .pp-index__top {
    margin-top: 16px;
  }

  .page-privacy .pp-layers {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pp-clause p,
  .page-privacy .pp-defs dd {
    max-width: 70ch;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .pp-hero {
    background: #ffffff;
    color: #000000;
    border-bottom: 1px solid #999999;
  }

  .page-privacy .pp-hero__media,
  .page-privacy .pp-hero::after,
  .page-privacy .pp-index {
    display: none;
  }

  .page-privacy .pp-hero .eyebrow,
  .page-privacy .pp-lead,
  .page-privacy .pp-meta dt,
  .page-privacy .pp-meta dd,
  .page-privacy h1 {
    color: #000000;
  }

  .page-privacy .pp-meta {
    background: none;
    border-color: #999999;
  }

  .page-privacy .pp-meta > div {
    background: none;
  }

  .page-privacy .pp-layout {
    display: block;
    padding-block: 18px;
  }

  .page-privacy .pp-clause {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .pp-contact {
    background: none;
    color: #000000;
    border-left: 2px solid #000000;
  }

  .page-privacy .pp-contact dd,
  .page-privacy .pp-contact dd a,
  .page-privacy .pp-contact__note {
    color: #000000;
  }
}