.page-privacy {
  --pr-measure: 34em;
  --pr-pad: 26px;
  background: var(--lake-white);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 38px;
  background: linear-gradient(158deg, var(--blue-deep) 0%, var(--blue-lake) 58%, #14627e 100%);
  color: #fff;
}
.page-privacy .pr-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}
.page-privacy .pr-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 62, 85, 0.62) 0%, rgba(10, 62, 85, 0.86) 68%, rgba(10, 62, 85, 0.96) 100%);
}
.page-privacy .pr-hero__inner {
  position: relative;
  z-index: 2;
}
.page-privacy .pr-hero .breadcrumbs {
  color: rgba(255, 255, 255, 0.72);
}
.page-privacy .pr-hero .breadcrumbs a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}
.page-privacy .pr-hero .breadcrumbs a:hover {
  color: #fff;
  border-bottom-color: var(--gold);
}
.page-privacy .pr-hero__eyebrow {
  color: var(--gold);
  margin: 18px 0 0;
}
.page-privacy .pr-hero__title {
  margin: 10px 0 16px;
  max-width: 22em;
  font-size: clamp(29px, 5.2vw, 52px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: #fff;
}
.page-privacy .pr-hero__lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.88;
  color: rgba(255, 255, 255, 0.87);
}
.page-privacy .pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pr-meta {
  padding: 6px 13px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.92);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pr-layout {
  display: grid;
  gap: 28px;
  padding: 32px 0 64px;
  min-width: 0;
}
.page-privacy .pr-article {
  display: grid;
  gap: 20px;
  min-width: 0;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pr-toc__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.page-privacy .pr-toc ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 2px 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .pr-toc li {
  flex: 0 0 auto;
}
.page-privacy .pr-toc a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--sand);
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-privacy .pr-toc a:hover {
  color: var(--ink);
  border-color: var(--gold);
}
.page-privacy .pr-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--qing);
}

/* ---------- 章节 ---------- */
.page-privacy .pr-section {
  padding: 4px 0;
}
.page-privacy .pr-section--sand {
  padding: 26px 20px;
  border-radius: var(--radius);
  background: var(--sand);
}
.page-privacy .pr-section--deep {
  padding: 26px 20px;
  border-radius: var(--radius);
  background: linear-gradient(152deg, var(--blue-deep) 0%, var(--blue-lake) 82%);
  color: #fff;
}
.page-privacy .pr-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}
.page-privacy .pr-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--qing);
}
.page-privacy .pr-section--deep .pr-index {
  color: var(--gold);
}
.page-privacy .pr-section h2 {
  margin: 0;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: inherit;
}
.page-privacy .pr-section p {
  margin: 0 0 12px;
  max-width: var(--pr-measure);
  font-size: 16px;
  line-height: 1.88;
  color: var(--ink);
}
.page-privacy .pr-section--deep p {
  color: rgba(255, 255, 255, 0.88);
}
.page-privacy .pr-section p:last-child {
  margin-bottom: 0;
}
.page-privacy .pr-section p a {
  color: var(--blue-lake);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}
.page-privacy .pr-section--deep p a {
  color: #fff;
}

/* ---------- 条目列表 ---------- */
.page-privacy .pr-list {
  display: grid;
  gap: 14px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pr-list li {
  position: relative;
  display: grid;
  gap: 4px;
  padding-left: 20px;
  max-width: var(--pr-measure);
}
.page-privacy .pr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--gold);
}
.page-privacy .pr-k {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
.page-privacy .pr-v {
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}
.page-privacy .pr-section--deep .pr-k {
  color: #fff;
}
.page-privacy .pr-section--deep .pr-v {
  color: rgba(255, 255, 255, 0.82);
}
.page-privacy .pr-section--deep .pr-list li::before {
  background: var(--gold);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .pr-details {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  max-width: var(--pr-measure);
}
.page-privacy .pr-section--deep .pr-details {
  border-top-color: rgba(255, 255, 255, 0.24);
}
.page-privacy .pr-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--blue-lake);
  list-style: none;
}
.page-privacy .pr-details summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pr-details summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--red);
}
.page-privacy .pr-details[open] summary::after {
  content: "－";
}
.page-privacy .pr-details p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pr-contact {
  display: grid;
  gap: 14px;
  margin-top: 8px;
}
.page-privacy .pr-contact__item {
  display: grid;
  gap: 3px;
}
.page-privacy .pr-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-privacy .pr-contact__value {
  font-family: var(--font-mono);
  font-size: 15.5px;
  font-weight: 500;
  color: var(--blue-deep);
  overflow-wrap: anywhere;
}

/* ---------- 下游入口 ---------- */
.page-privacy .pr-next {
  display: grid;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
}
.page-privacy .pr-next p {
  margin: 0;
  max-width: var(--pr-measure);
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}
.page-privacy .pr-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .pr-hero {
    padding: 34px 0 54px;
  }
  .page-privacy .pr-hero__lede {
    font-size: 17px;
  }
  .page-privacy .pr-layout {
    grid-template-columns: 196px minmax(0, 700px);
    gap: 56px;
    padding: 52px 0 88px;
  }
  .page-privacy .pr-toc {
    position: sticky;
    top: 26px;
    align-self: start;
  }
  .page-privacy .pr-toc ol {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .pr-toc a {
    padding: 9px 10px 9px 13px;
    border: 0;
    border-left: 2px solid var(--contour);
    border-radius: 0 10px 10px 0;
    background: none;
    white-space: normal;
    line-height: 1.5;
  }
  .page-privacy .pr-toc a:hover {
    background: rgba(200, 145, 46, 0.1);
    border-left-color: var(--gold);
  }
  .page-privacy .pr-article {
    gap: 26px;
  }
  .page-privacy .pr-section--sand,
  .page-privacy .pr-section--deep {
    padding: 32px 34px;
  }
  .page-privacy .pr-section h2 {
    font-size: 26px;
  }
  .page-privacy .pr-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pr-hero__title {
    max-width: 18em;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
  }
  .page-privacy .pr-hero {
    padding: 0 0 14px;
    background: none;
    color: #000;
  }
  .page-privacy .pr-hero__media,
  .page-privacy .pr-hero__meta,
  .page-privacy .pr-toc,
  .page-privacy .pr-next {
    display: none;
  }
  .page-privacy .pr-hero__title,
  .page-privacy .pr-hero__lede,
  .page-privacy .pr-hero__eyebrow,
  .page-privacy .pr-hero .breadcrumbs,
  .page-privacy .pr-hero .breadcrumbs a {
    color: #000;
    border: 0;
  }
  .page-privacy .pr-section,
  .page-privacy .pr-section--sand,
  .page-privacy .pr-section--deep {
    padding: 10px 0;
    border-radius: 0;
    background: #fff;
    color: #000;
  }
  .page-privacy .pr-section--deep p,
  .page-privacy .pr-section--deep .pr-k,
  .page-privacy .pr-section--deep .pr-v {
    color: #000;
  }
  .page-privacy .pr-section,
  .page-privacy .pr-list li,
  .page-privacy .pr-contact__item {
    break-inside: avoid;
  }
}