.page-privacy {
  --pp-muted: rgba(11, 11, 15, .64);
  --pp-line: rgba(26, 17, 16, .14);
  --pp-link: #0F5A54;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  padding: clamp(100px, 17vw, 168px) 0 clamp(42px, 6vw, 76px);
}

.page-privacy .pp-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pp-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(115% 85% at 90% 6%, rgba(53, 224, 208, .16), transparent 62%),
    radial-gradient(80% 70% at 4% 96%, rgba(226, 61, 40, .14), transparent 66%),
    linear-gradient(180deg, rgba(11, 11, 15, .62) 0%, rgba(11, 11, 15, .90) 58%, var(--ink) 100%);
}

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

.page-privacy .pp-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(24px, 4vw, 44px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--smoke);
}

.page-privacy .pp-hero .breadcrumbs a {
  color: var(--paper-56);
  text-decoration: none;
}

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

.page-privacy .pp-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 54px);
}

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

.page-privacy .pp-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(31px, 6vw, 62px);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -.02em;
  color: var(--paper);
  max-width: 17ch;
}

.page-privacy .pp-hero .lede {
  margin: 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--paper-72);
}

.page-privacy .pp-brief {
  margin: 0;
  padding: 18px 20px;
  background: rgba(13, 43, 43, .64);
  border: 1px solid var(--line);
}

.page-privacy .pp-brief-row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .pp-brief-row:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-brief dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-privacy .pp-brief dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-72);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pp-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  padding-top: clamp(34px, 6vw, 72px);
  padding-bottom: clamp(56px, 9vw, 112px);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--smoke);
}

.page-privacy .pp-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-toc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding: 9px 14px;
  border: 1px solid var(--line);
  color: var(--paper-56);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-privacy .pp-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-privacy .pp-toc-link:hover {
  color: var(--paper);
  border-color: var(--gold);
}

.page-privacy .pp-toc-link[aria-current="true"] {
  color: var(--paper);
  border-color: var(--cyan);
  background: rgba(53, 224, 208, .08);
}

.page-privacy .pp-toc-link[aria-current="true"] .pp-toc-num {
  color: var(--cyan);
}

.page-privacy .pp-toc-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--smoke);
}

/* ---------- 阅读面板 ---------- */
.page-privacy .pp-panel {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: clamp(20px, 4vw, 48px);
}

.page-privacy .pp-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--gold) 55%, var(--red));
}

.page-privacy .pp-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-panel-head p {
  margin: 0;
  flex: 1 1 240px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pp-muted);
}

.page-privacy .pp-sec {
  padding: clamp(22px, 3.2vw, 36px) 0;
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: calc(var(--header-h-scrolled) + 28px);
}

.page-privacy .pp-sec:first-of-type {
  border-top: 0;
}

.page-privacy .pp-sec:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
}

.page-privacy .pp-sec-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--red);
}

.page-privacy .pp-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pp-sec p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(11, 11, 15, .82);
}

.page-privacy .pp-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-sec strong {
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .pp-panel a {
  color: var(--pp-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-panel a:hover {
  color: var(--red);
}

/* ---------- 术语定义表 ---------- */
.page-privacy .pp-terms {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pp-term {
  padding: 12px 0 12px 14px;
  border-left: 2px solid var(--gold);
}

.page-privacy .pp-term dt {
  margin: 0 0 4px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .pp-term dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-muted);
}

/* ---------- 项目列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 16px 0 14px;
  padding: 0;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(11, 11, 15, .82);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 7px;
  height: 7px;
  background: var(--red);
}

/* ---------- 邮箱卡 ---------- */
.page-privacy .pp-mailcard {
  display: grid;
  gap: 8px;
  margin: 20px 0 4px;
  padding: 16px 18px;
  background: var(--teal-ink);
  border: 1px solid var(--line);
}

.page-privacy .pp-mailcard-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold) !important;
}

.page-privacy .pp-mailcard-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 17px);
  line-height: 1.5;
  color: var(--paper) !important;
  word-break: break-all;
}

.page-privacy .pp-mailcard-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 4px;
}

.page-privacy .pp-more {
  margin-top: 20px !important;
  padding-top: 16px;
  border-top: 1px solid var(--pp-line);
  font-size: 14px !important;
  line-height: 1.75;
  color: var(--pp-muted) !important;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-brief {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 22px;
    align-items: start;
  }

  .page-privacy .pp-brief-row {
    padding: 0;
    border-top: 0;
    border-left: 1px solid var(--line-soft);
    padding-left: 18px;
  }

  .page-privacy .pp-brief-row:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .55fr);
    align-items: end;
  }

  .page-privacy .pp-brief {
    display: block;
  }

  .page-privacy .pp-brief-row {
    padding: 13px 0;
    border-left: 0;
    border-top: 1px solid var(--line-soft);
  }

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

  .page-privacy .pp-shell {
    grid-template-columns: 246px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h-scrolled) + 28px);
    align-self: start;
  }

  .page-privacy .pp-toc-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .pp-toc-link {
    border: 0;
    border-left: 2px solid transparent;
    padding: 10px 0 10px 14px;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .pp-toc-link:hover {
    background: rgba(201, 168, 106, .07);
    border-left-color: var(--gold);
  }

  .page-privacy .pp-toc-link[aria-current="true"] {
    background: rgba(53, 224, 208, .08);
    border-left-color: var(--cyan);
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-sec p,
  .page-privacy .pp-list li,
  .page-privacy .pp-term dd {
    font-size: 16px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .pp-hero-media,
  .page-privacy .pp-hero::after,
  .page-privacy .pp-toc,
  .page-privacy .pp-panel-head .badge {
    display: none !important;
  }

  .page-privacy .pp-hero {
    padding: 0 0 16px;
    border-bottom: 1px solid #000;
    background: #fff;
  }

  .page-privacy .pp-hero h1,
  .page-privacy .pp-hero .lede,
  .page-privacy .pp-hero .eyebrow,
  .page-privacy .pp-hero .breadcrumbs {
    color: #000 !important;
  }

  .page-privacy .pp-shell {
    display: block;
    padding: 16px 0 0;
  }

  .page-privacy .pp-panel {
    background: #fff;
    color: #000;
    border: 0;
    padding: 0;
  }

  .page-privacy .pp-panel::before {
    display: none;
  }

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

  .page-privacy .pp-sec h2,
  .page-privacy .pp-sec p,
  .page-privacy .pp-term dt,
  .page-privacy .pp-term dd,
  .page-privacy .pp-list li {
    color: #000 !important;
  }

  .page-privacy .pp-mailcard {
    background: #fff;
    border: 1px solid #000;
  }

  .page-privacy .pp-mailcard-label,
  .page-privacy .pp-mailcard-value {
    color: #000 !important;
  }
}
<<<END>>>