.page-privacy {
  --pp-rule: rgba(11, 13, 15, .12);
  --pp-gold-line: rgba(200, 155, 60, .34);
  --pp-gold-wash: rgba(200, 155, 60, .12);
}

/* ---------- 首屏 ---------- */

.page-privacy .pp-hero {
  padding-top: calc(var(--header-h) + clamp(34px, 6vw, 84px));
  padding-bottom: clamp(30px, 5vw, 58px);
  overflow: hidden;
}

.page-privacy .pp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(22px, 3vw, 38px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(247, 245, 240, .5);
}

.page-privacy .pp-crumbs a {
  color: rgba(247, 245, 240, .82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-crumbs a:hover,
.page-privacy .pp-crumbs a:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.page-privacy .pp-kicker {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-500);
}

.page-privacy .pp-title {
  margin: 0;
  max-width: 14ch;
  font-size: clamp(44px, 8.5vw, 104px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--warm-050);
}

.page-privacy .pp-lead {
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  max-width: 46ch;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.85;
  color: var(--text-dim);
}

.page-privacy .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 7px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-dark);
  background: rgba(247, 245, 240, .05);
  color: rgba(247, 245, 240, .82);
}

.page-privacy .pp-hero-figure {
  margin: clamp(30px, 4.5vw, 56px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-800);
}

.page-privacy .pp-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */

.page-privacy .pp-body {
  padding: clamp(42px, 6vw, 92px) 0 clamp(56px, 7vw, 108px);
}

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

/* ---------- 目录 ---------- */

.page-privacy .pp-toc {
  min-width: 0;
  padding: 16px 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-rule);
  background: var(--paper-100);
}

.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--graphite-600);
}

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

.page-privacy .pp-toc-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.4;
  padding: 6px 13px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  background: var(--warm-050);
  color: var(--ink-800);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease),
              background var(--dur) var(--ease),
              color var(--dur) var(--ease);
}

.page-privacy .pp-toc-link:hover,
.page-privacy .pp-toc-link:focus-visible {
  border-color: var(--gold-500);
  background: var(--gold-300);
  color: var(--ink-950);
}

/* ---------- 文章 ---------- */

.page-privacy .pp-article {
  display: flex;
  flex-direction: column;
  gap: clamp(38px, 5vw, 62px);
  min-width: 0;
}

.page-privacy .pp-sec {
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-privacy .pp-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 13px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold-500);
}

.page-privacy .pp-sec-title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ink-950);
}

.page-privacy .pp-article .prose p {
  color: var(--ink-800);
}

.page-privacy .pp-article .prose a {
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-article .prose a:hover,
.page-privacy .pp-article .prose a:focus-visible {
  color: var(--signal-600);
  border-bottom-color: var(--signal-600);
}

/* ---------- 三类信息横条 ---------- */

.page-privacy .pp-strips {
  display: grid;
  gap: 12px;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-strip {
  padding: 16px 18px 18px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--gold-500);
  background: var(--paper-100);
  min-width: 0;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-strip--saved {
  border-left-color: var(--celadon-600);
}

.page-privacy .pp-strip--feedback {
  border-left-color: var(--signal-600);
}

.page-privacy .pp-strip:hover {
  background: var(--warm-050);
}

.page-privacy .pp-strip-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-privacy .pp-strip-tag {
  font-size: 11px;
  letter-spacing: .12em;
  font-weight: 400;
  color: var(--graphite-600);
}

.page-privacy .pp-strip p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite-600);
}

/* ---------- 提示条 ---------- */

.page-privacy .pp-note {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-gold-line);
  background: var(--pp-gold-wash);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-800);
}

/* ---------- 键值行 ---------- */

.page-privacy .pp-kv {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-kv-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-kv-key {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-500);
}

.page-privacy .pp-kv-val {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-800);
}

/* ---------- 步骤 ---------- */

.page-privacy .pp-steps {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-step;
}

.page-privacy .pp-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pp-rule);
  counter-increment: pp-step;
}

.page-privacy .pp-step::before {
  content: counter(pp-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-500);
  padding-top: 4px;
}

.page-privacy .pp-step-title {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-privacy .pp-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite-600);
}

.page-privacy .pp-step p a {
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
}

/* ---------- 联系区块强调 ---------- */

.page-privacy .pp-sec--contact .pp-sec-head {
  border-bottom-color: var(--pp-gold-line);
}

.page-privacy .pp-sec--contact .pp-num {
  color: var(--signal-600);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .pp-kv-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: baseline;
  }
  .page-privacy .pp-kv-key {
    padding-top: 2px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 66ch) 250px;
    justify-content: center;
    gap: clamp(46px, 5vw, 84px);
    align-items: start;
  }

  .page-privacy .pp-article {
    order: 1;
  }

  .page-privacy .pp-toc {
    order: 2;
    position: sticky;
    top: calc(var(--header-h) + 26px);
    background: transparent;
    padding: 0 0 0 18px;
    border: 0;
    border-left: 1px solid var(--pp-gold-line);
    border-radius: 0;
  }

  .page-privacy .pp-toc-list {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .pp-toc-link {
    display: block;
    padding: 6px 0;
    background: transparent;
    border-radius: 0;
    border: 0;
    color: var(--graphite-600);
    transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
  }

  .page-privacy .pp-toc-link:hover,
  .page-privacy .pp-toc-link:focus-visible {
    background: transparent;
    color: var(--ink-950);
    transform: translateX(4px);
  }
}

@media (min-width: 1280px) {
  .page-privacy .pp-strips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .page-privacy .pp-strip {
    height: 100%;
  }
}
<<<END>>>