.page-privacy {
  --privacy-measure: 68ch;
  color: var(--mist);
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-privacy .breadcrumb {
  margin-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 7vw, 78px) clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -20%;
  height: 140%;
  background:
    radial-gradient(46% 62% at 18% 22%, rgba(56, 224, 208, 0.16), transparent 68%),
    radial-gradient(40% 56% at 78% 8%, rgba(139, 92, 246, 0.18), transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-hero-main h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 7vw, 56px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-privacy .privacy-hero-main .lede {
  max-width: var(--privacy-measure);
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .privacy-hero-meta {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}

.page-privacy .privacy-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-privacy .meta-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .meta-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(20px, 4vw, 36px) 0 clamp(28px, 5vw, 52px);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-privacy .privacy-toc {
  display: none;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .toc {
  display: grid;
  gap: 2px;
}

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  color: var(--slate);
  text-decoration: none;
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--mist);
  background: var(--glass);
}

.page-privacy .toc-link[data-active="true"] {
  color: var(--mist);
  border-left-color: var(--cyan);
  background: var(--glass);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-body {
  max-width: var(--privacy-measure);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  padding-block: clamp(28px, 5vw, 46px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 104px;
}

.page-privacy .privacy-section:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .sec-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 30px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .prose {
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .prose + .prose {
  margin-top: 14px;
}

/* ---------- 三类信息 ---------- */
.page-privacy .data-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-privacy .data-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--glass), rgba(14, 33, 56, 0.6));
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .data-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-cyan);
}

.page-privacy .data-card-title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .data-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate);
}

.page-privacy .privacy-tag {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.12em;
  border: 1px solid transparent;
}

.page-privacy .privacy-tag--cyan {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: rgba(56, 224, 208, 0.1);
}

.page-privacy .privacy-tag--violet {
  color: #C7B2FF;
  border-color: var(--line-violet);
  background: rgba(139, 92, 246, 0.14);
}

.page-privacy .privacy-tag--gold {
  color: var(--gold);
  border-color: rgba(244, 184, 96, 0.42);
  background: rgba(244, 184, 96, 0.1);
}

/* ---------- 用途列表 ---------- */
.page-privacy .use-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .use-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--ink-2);
  border: 1px solid var(--line);
}

.page-privacy .use-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-privacy .use-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .use-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate);
}

/* ---------- 关闭推送步骤 ---------- */
.page-privacy .step-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-privacy .step-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(56, 224, 208, 0.09), rgba(14, 33, 56, 0.5) 62%);
}

.page-privacy .step-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .step-body h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .step-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate);
}

/* ---------- 本地偏好 ---------- */
.page-privacy .pref-list {
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pref-item {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mist);
}

.page-privacy .pref-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--violet);
}

/* ---------- 保存期限 ---------- */
.page-privacy .retention-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-privacy .retention-row {
  display: grid;
  grid-template-columns: 6px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
}

.page-privacy .retention-bar {
  align-self: stretch;
  min-height: 34px;
  border-radius: 3px;
}

.page-privacy .retention-bar--cyan {
  background: linear-gradient(180deg, var(--cyan), rgba(56, 224, 208, 0.25));
}

.page-privacy .retention-bar--violet {
  background: linear-gradient(180deg, var(--violet), rgba(139, 92, 246, 0.25));
}

.page-privacy .retention-bar--gold {
  background: linear-gradient(180deg, var(--gold), rgba(244, 184, 96, 0.25));
}

.page-privacy .retention-text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .retention-tag {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
  white-space: nowrap;
}

/* ---------- 操作清单 ---------- */
.page-privacy .action-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .action-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-privacy .action-num {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-cyan);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-privacy .action-body h3 {
  margin: 4px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .action-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate);
}

/* ---------- 联系 ---------- */
.page-privacy .contact-panel {
  margin-top: 18px;
}

.page-privacy .contact-grid {
  display: grid;
  gap: 16px;
}

.page-privacy .contact-item {
  display: grid;
  gap: 6px;
}

.page-privacy .contact-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .contact-value {
  font-family: var(--font-mono);
  font-size: 15.5px;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .contact-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.76;
  color: var(--slate);
}

.page-privacy .related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 宽屏 ---------- */
@media (min-width: 640px) {
  .page-privacy .data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-banner img {
    aspect-ratio: 4 / 1;
  }

  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(240px, 0.85fr);
    align-items: start;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: 96px;
  }

  .page-privacy .data-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
<<<END>>>