.page-privacy {
  --pr-body: #24334F;
  --pr-muted: #5A6B8C;
  --pr-rule: #D8E0F1;
  --pr-card: #FFFFFF;
  --pr-cyan-text: #0F8E86;
  --pr-orange-text: #B4531A;
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  padding: 116px 0 52px;
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.45;
  pointer-events: none;
}

.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  right: -18%;
  top: -40%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(53, 224, 208, 0.26), rgba(53, 224, 208, 0) 68%);
  pointer-events: none;
}

.page-privacy .pr-hero-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pr-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 30px;
}

.page-privacy .pr-hero .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-privacy .pr-hero .breadcrumb a:hover,
.page-privacy .pr-hero .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-privacy .pr-hero .breadcrumb [aria-current="page"] {
  color: var(--cyan);
}

.page-privacy .pr-hero .crumb-sep {
  color: var(--line);
}

.page-privacy .pr-eyebrow {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .pr-lede {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: #BFCDE8;
}

.page-privacy .pr-facts {
  list-style: none;
  margin: 38px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 18px;
}

.page-privacy .pr-fact-num {
  display: block;
  font-size: 22px;
  line-height: 1.2;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pr-fact-label {
  display: block;
  margin-top: 7px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 浅色正文区 ---------- */
.page-privacy .pr-paper {
  background: var(--paper);
  padding: 40px 0 72px;
}

.page-privacy .pr-layout {
  display: grid;
  gap: 34px;
}

.page-privacy .pr-toc {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.page-privacy .pr-toc-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pr-muted);
}

.page-privacy .pr-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pr-toc-link {
  position: relative;
  display: block;
  padding: 10px 0 10px 20px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--pr-muted);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-privacy .pr-toc-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--pr-rule);
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-privacy .pr-toc-link:hover,
.page-privacy .pr-toc-link:focus-visible {
  color: var(--ink);
}

.page-privacy .pr-toc-link:hover::before,
.page-privacy .pr-toc-link:focus-visible::before {
  background: var(--cyan);
  transform: scale(1.6);
}

.page-privacy .pr-toc-num {
  display: inline-block;
  min-width: 26px;
  margin-right: 6px;
  font-size: 12px;
  color: var(--pr-cyan-text);
  font-variant-numeric: tabular-nums;
}

/* ---------- 阅读进度 ---------- */
.page-privacy .pr-progress {
  height: 2px;
  background: var(--pr-rule);
  overflow: hidden;
  margin-bottom: 34px;
}

.page-privacy .pr-progress-bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transition: width 120ms linear;
}

/* ---------- 章节 ---------- */
.page-privacy .pr-chapter {
  scroll-margin-top: 96px;
  padding-bottom: 46px;
  margin-bottom: 46px;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-chapter--last {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}

.page-privacy .pr-chapter-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
}

.page-privacy .pr-chapter-num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--pr-cyan-text);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pr-chapter h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pr-p {
  margin: 0 0 16px;
  max-width: 74ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pr-body);
}

.page-privacy .pr-p--tight {
  margin-bottom: 0;
}

.page-privacy .pr-links {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-muted);
}

.page-privacy .pr-links .link {
  color: var(--pr-cyan-text);
}

/* ---------- 首段 + 图 ---------- */
.page-privacy .pr-intro {
  display: grid;
  gap: 22px;
  margin-bottom: 26px;
}

.page-privacy .pr-intro .pr-p {
  margin-bottom: 0;
}

.page-privacy .pr-figure {
  margin: 0;
}

.page-privacy .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--pr-rule);
  background: var(--ink-2);
}

.page-privacy .pr-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--pr-muted);
}

/* ---------- 条目卡 ---------- */
.page-privacy .pr-entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pr-entry {
  background: var(--pr-card);
  border: 1px solid var(--pr-rule);
  border-radius: var(--r);
  padding: 20px 20px 22px;
  transition: border-color var(--t-fast) var(--ease);
}

.page-privacy .pr-entry:hover,
.page-privacy .pr-entry:focus-within {
  border-color: var(--cyan);
}

.page-privacy .pr-entry h3 {
  margin: 0 0 9px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pr-entry p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-body);
}

/* ---------- 用途清单 ---------- */
.page-privacy .pr-reasons {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-reason {
  padding: 18px 0 18px 20px;
  border-left: 2px solid var(--pr-rule);
  border-bottom: 1px solid var(--pr-rule);
  transition: border-left-color var(--t-fast) var(--ease);
}

.page-privacy .pr-reason:hover {
  border-left-color: var(--cyan);
}

.page-privacy .pr-reason h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pr-reason p {
  margin: 0;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-body);
}

/* ---------- 定义式对照 ---------- */
.page-privacy .pr-kv {
  margin: 4px 0 0;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-kv-row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-kv-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pr-cyan-text);
}

.page-privacy .pr-kv-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pr-body);
}

/* ---------- 操作步骤 ---------- */
.page-privacy .pr-actions {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-action {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-action-idx {
  padding-top: 4px;
  font-size: 13px;
  color: var(--pr-orange-text);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pr-action h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pr-action p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-body);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pr-contact {
  display: grid;
  gap: 1px;
  background: var(--pr-rule);
  border: 1px solid var(--pr-rule);
  margin: 4px 0 20px;
}

.page-privacy .pr-contact-item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--pr-card);
}

.page-privacy .pr-contact-key {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pr-muted);
}

.page-privacy .pr-contact-val {
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pr-hero {
    padding: 140px 0 64px;
  }

  .page-privacy h1 {
    font-size: 40px;
  }

  .page-privacy .pr-lede {
    font-size: 17px;
  }

  .page-privacy .pr-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

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

  .page-privacy .pr-chapter h2 {
    font-size: 26px;
  }

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

  .page-privacy .pr-kv-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 980px) {
  .page-privacy .pr-hero {
    padding: 156px 0 76px;
  }

  .page-privacy h1 {
    font-size: 46px;
  }

  .page-privacy .pr-paper {
    padding: 56px 0 96px;
  }

  .page-privacy .pr-layout {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: 62px;
    align-items: start;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-privacy .pr-toc-list {
    max-height: calc(100vh - 140px);
  }

  .page-privacy .pr-intro {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-privacy .pr-article {
    max-width: 760px;
  }
}

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

  .page-privacy .pr-hero {
    background: #FFFFFF;
    color: #000000;
    padding: 0 0 16px;
  }

  .page-privacy .pr-hero::before,
  .page-privacy .pr-hero::after {
    display: none;
  }

  .page-privacy h1,
  .page-privacy .pr-chapter h2,
  .page-privacy .pr-entry h3,
  .page-privacy .pr-reason h3,
  .page-privacy .pr-action h3 {
    color: #000000;
  }

  .page-privacy .pr-lede,
  .page-privacy .pr-p,
  .page-privacy .pr-entry p,
  .page-privacy .pr-reason p,
  .page-privacy .pr-action p,
  .page-privacy .pr-kv-row dd {
    color: #1A1A1A;
  }

  .page-privacy .pr-toc,
  .page-privacy .pr-progress {
    display: none;
  }

  .page-privacy .pr-paper {
    padding: 0;
  }

  .page-privacy .pr-chapter {
    border-bottom-color: #BBBBBB;
    page-break-inside: avoid;
  }

  .page-privacy .pr-entry,
  .page-privacy .pr-contact-item {
    border-color: #999999;
  }
}
<<<END>>>