/* ============================================================
   页面：数据保护 /data-protection/
   作用域：.page-privacy
   ============================================================ */

.page-privacy {
  --pp-glow-violet: rgba(154, 99, 255, .22);
  --pp-glow-teal: rgba(20, 216, 182, .13);
  position: relative;
  isolation: isolate;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(20px, 4vw, 42px) clamp(30px, 5vw, 56px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  left: -18%;
  right: -18%;
  top: -45%;
  height: 165%;
  background:
    radial-gradient(52% 40% at 16% 44%, var(--pp-glow-violet), transparent 72%),
    radial-gradient(38% 32% at 88% 16%, var(--pp-glow-teal), transparent 72%);
  pointer-events: none;
  z-index: -1;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 42px);
  align-items: center;
  margin-top: clamp(18px, 3vw, 32px);
}

.page-privacy .privacy-hero-copy {
  min-width: 0;
}

.page-privacy .privacy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--neon-violet);
}

.page-privacy .privacy-kicker::before {
  content: "";
  flex: none;
  width: 26px;
  height: 2px;
  background: var(--neon-violet);
}

.page-privacy h1 {
  margin: 0 0 16px;
  max-width: 17em;
  font-family: var(--font-heading);
  font-size: clamp(29px, 6.4vw, 52px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.012em;
  color: var(--paper-white);
}

.page-privacy .privacy-lead {
  margin: 0;
  max-width: 48em;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.82;
  color: var(--paper-mute);
}

.page-privacy .privacy-hero-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: var(--panel-ink);
  box-shadow: 0 30px 70px -42px rgba(154, 99, 255, .78);
}

.page-privacy .privacy-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(13, 13, 20, 0) 46%, rgba(13, 13, 20, .58) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */

.page-privacy .privacy-index {
  position: relative;
  border-top: 1px solid var(--edge-line);
  background: linear-gradient(90deg, rgba(154, 99, 255, .07), rgba(20, 216, 182, 0) 58%);
}

.page-privacy .index-jump {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .index-jump > li {
  flex: 0 0 auto;
}

.page-privacy .index-jump-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px 9px 12px;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-pill);
  background: var(--panel-ink);
  color: var(--paper-mute);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition:
    color .25s var(--ease),
    border-color .25s var(--ease),
    background-color .25s var(--ease),
    transform .25s var(--ease);
}

.page-privacy .index-jump-link:hover,
.page-privacy .index-jump-link:focus-visible {
  color: var(--paper-white);
  border-color: var(--neon-violet);
  background: var(--panel-ink-2);
  transform: translateY(-2px);
}

.page-privacy .index-jump-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--neon-violet);
}

/* ---------- 章节通用 ---------- */

.page-privacy .privacy-section {
  padding-block: clamp(34px, 5.5vw, 62px);
  border-top: 1px solid var(--edge-line);
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .privacy-num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--paper-white);
  color: var(--base-ink);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
}

.page-privacy .privacy-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.008em;
  color: var(--paper-white);
}

.page-privacy .privacy-section-body {
  max-width: 76ch;
}

.page-privacy .privacy-section-body > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-mute);
}

.page-privacy .privacy-section-body a {
  color: var(--neon-violet);
  text-decoration: none;
  border-bottom: 1px solid rgba(154, 99, 255, .45);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-privacy .privacy-section-body a:hover,
.page-privacy .privacy-section-body a:focus-visible {
  color: var(--paper-white);
  border-bottom-color: var(--paper-white);
}

/* ---------- 01 三类信息卡片 ---------- */

.page-privacy .info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .info-card {
  position: relative;
  padding: 22px 18px 18px;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-card);
  background: var(--panel-ink);
  transition:
    border-color .28s var(--ease),
    background-color .28s var(--ease),
    transform .28s var(--ease);
}

.page-privacy .info-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  background: linear-gradient(90deg, var(--neon-violet), var(--arcade-teal), transparent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .34s var(--ease);
}

.page-privacy .info-card:hover,
.page-privacy .info-card:focus-within {
  border-color: rgba(154, 99, 255, .58);
  background: var(--panel-ink-2);
  transform: translateY(-3px);
}

.page-privacy .info-card:hover::after,
.page-privacy .info-card:focus-within::after {
  transform: scaleX(1);
}

.page-privacy .info-card-title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper-white);
}

.page-privacy .info-card > p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-mute);
}

.page-privacy .info-fields {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 13px 0 0;
  border-top: 1px dashed var(--edge-line);
  list-style: none;
}

.page-privacy .info-fields li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper-mute);
}

.page-privacy .info-fields li::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--arcade-teal);
}

/* ---------- 02 用途列表 ---------- */

.page-privacy .use-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .use-item {
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--edge-line);
  transition: border-left-color .28s var(--ease);
}

.page-privacy .use-item:hover {
  border-left-color: var(--neon-violet);
}

.page-privacy .use-item h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper-white);
}

.page-privacy .use-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--paper-mute);
}

/* ---------- 03 保留时间 ---------- */

.page-privacy .retention-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  margin: 24px 0 6px;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-panel);
  background: var(--panel-ink);
}

.page-privacy .retention-figure {
  min-width: 0;
}

.page-privacy .retention-number {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(58px, 15vw, 96px);
  font-weight: 700;
  line-height: .94;
  letter-spacing: -.02em;
  color: var(--paper-white);
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-variant-numeric: tabular-nums;
}

.page-privacy .retention-number span {
  border-bottom: 4px solid var(--arcade-teal);
  padding-bottom: 3px;
}

.page-privacy .retention-number small {
  font-family: var(--font-heading);
  font-size: clamp(17px, 2.6vw, 22px);
  font-weight: 700;
  color: var(--paper-mute);
  border: 0;
}

.page-privacy .retention-caption {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper-mute);
}

.page-privacy .retention-notes p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-mute);
}

.page-privacy .retention-notes p:last-child {
  margin-bottom: 0;
}

.page-privacy .stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-card);
  background: var(--panel-ink);
}

.page-privacy .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-privacy .stat-value {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--arcade-teal);
  font-variant-numeric: tabular-nums;
}

.page-privacy .stat-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper-mute);
}

/* ---------- 04 调取与更正 ---------- */

.page-privacy .request-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .request-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--edge-line);
}

.page-privacy .request-item:first-child {
  border-top: 1px dashed var(--edge-line);
}

.page-privacy .request-key {
  flex: none;
  padding: 5px 11px;
  border-radius: 8px;
  background: var(--paper-white);
  color: var(--base-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
}

.page-privacy .request-desc {
  flex: 1 1 240px;
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--paper-mute);
}

.page-privacy .reply-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 22px;
  padding: 15px 17px;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-card);
  background: var(--panel-ink);
}

.page-privacy .reply-dot {
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--arcade-teal);
  box-shadow: 0 0 0 4px rgba(20, 216, 182, .16);
}

.page-privacy .reply-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--paper-mute);
}

/* ---------- 05 联系渠道 ---------- */

.page-privacy .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0 18px;
}

.page-privacy .contact-item {
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-card);
  background: var(--panel-ink);
  transition: border-color .28s var(--ease), background-color .28s var(--ease);
}

.page-privacy .contact-item:hover {
  border-color: rgba(20, 216, 182, .5);
  background: var(--panel-ink-2);
}

.page-privacy .contact-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--arcade-teal);
}

.page-privacy .contact-value {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper-white);
  overflow-wrap: anywhere;
}

.page-privacy .contact-value a {
  color: var(--paper-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(154, 99, 255, .5);
}

.page-privacy .contact-value a:hover,
.page-privacy .contact-value a:focus-visible {
  color: var(--neon-violet);
  border-bottom-color: var(--neon-violet);
}

.page-privacy .contact-note {
  margin: 0 0 16px;
  padding: 13px 16px;
  border-left: 2px solid var(--neon-violet);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  background: var(--panel-ink);
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-mute);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .use-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 28px;
  }

  .page-privacy .info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }

  .page-privacy .retention-block {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    gap: 44px;
  }

  .page-privacy .privacy-section-head {
    gap: 18px;
  }
}

@media (max-width: 480px) {
  .page-privacy .retention-number {
    font-size: clamp(48px, 20vw, 72px);
  }

  .page-privacy .request-key {
    font-size: 12px;
    padding: 4px 9px;
  }
}
<<<END>>>