/* ===== 数据与隐私页面专属样式 ===== */
.page-privacy {
  --pp-line: rgba(10, 30, 60, .12);
  --pp-line-gold: rgba(212, 175, 55, .35);
  --pp-gold-soft: rgba(212, 175, 55, .14);
  --pp-muted: #4C607A;
  background:
    radial-gradient(circle at 8% 6%, rgba(212, 175, 55, .10), transparent 280px),
    linear-gradient(180deg, #FFFFFF 0%, var(--v-ivory) 100%);
  color: var(--v-ink);
}

.page-privacy .pp-shell {
  padding: 32px 20px 72px;
}

.page-privacy .pp-breadcrumbs {
  margin-bottom: 30px;
}

.page-privacy .pp-document-header {
  position: relative;
  padding: 4px 0 34px;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-document-header .kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--v-gold-dark);
  margin: 0 0 16px;
}

.page-privacy .pp-header-row {
  display: grid;
  gap: 24px;
}

.page-privacy .pp-document-header h1 {
  font-family: var(--v-font-display);
  font-size: clamp(46px, 9vw, 96px);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: .01em;
  color: var(--v-ink);
  margin: 0 0 18px;
}

.page-privacy .pp-lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-muted);
  max-width: 68ch;
  margin: 0;
}

.page-privacy .pp-doc-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  font-family: var(--v-font-body);
}

.page-privacy .pp-doc-meta div {
  padding: 0;
  border-right: 0;
}

.page-privacy .pp-doc-meta dt {
  font-size: 12px;
  color: var(--v-gold-dark);
  font-weight: 600;
  letter-spacing: .08em;
}

.page-privacy .pp-doc-meta dd {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--v-ink);
  font-weight: 500;
}

.page-privacy .pp-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--pp-line);
}

.page-privacy .pp-hero-stats .pp-stat {
  background: var(--v-ivory);
  padding: 18px 18px;
}

.page-privacy .pp-hero-stats .pp-stat:nth-child(2) {
  background: var(--v-gold);
}

.page-privacy .pp-hero-stats .pp-stat:nth-child(2) .pp-stat-label {
  color: var(--v-ink);
  opacity: .68;
}

.page-privacy .pp-stat-num {
  display: block;
  font-family: var(--v-font-display);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 500;
  color: var(--v-ink);
  line-height: 1.1;
}

.page-privacy .pp-stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--v-gold-dark);
  font-weight: 500;
  letter-spacing: .04em;
}

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-top: 40px;
}

.page-privacy .pp-side-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--v-gold-dark);
  margin: 0 0 14px;
}

.page-privacy .pp-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--v-gold);
}

.page-privacy .pp-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 16px;
  text-decoration: none;
  color: var(--v-ink);
  border-bottom: 1px solid var(--pp-line);
  font-weight: 500;
  font-size: 15px;
  transition: background .2s, color .2s, padding-left .2s;
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  background: var(--pp-gold-soft);
  color: var(--v-gold-dark);
  padding-left: 22px;
}

.page-privacy .pp-toc-num {
  font-family: var(--v-font-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--v-gold-dark);
}

.page-privacy .pp-side-note {
  margin-top: 18px;
  padding: 20px 18px;
  background: linear-gradient(135deg, var(--v-ink), var(--v-navy));
  border-radius: 8px;
}

.page-privacy .pp-side-note p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .72);
}

.page-privacy .pp-doc {
  position: relative;
}

.page-privacy .pp-doc::before {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  background: linear-gradient(90deg, var(--v-gold), var(--v-gold-dark));
  margin-bottom: 16px;
}

.page-privacy .pp-section {
  padding: 34px 0 38px;
  border-bottom: 1px solid var(--pp-line);
  scroll-margin-top: 28px;
}

.page-privacy .pp-section:first-of-type {
  padding-top: 0;
}

.page-privacy .pp-section-head {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
  margin-bottom: 22px;
}

.page-privacy .pp-section-num {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--v-gold);
  border-radius: 50%;
  color: var(--v-gold-dark);
  font-family: var(--v-font-display);
  font-size: 15px;
  font-weight: 600;
  background: rgba(212, 175, 55, .07);
}

.page-privacy .pp-section-num::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--v-gold);
  transform: translateY(-50%);
}

.page-privacy .pp-section-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pp-muted);
  margin: 2px 0 4px;
}

.page-privacy .pp-section-head h2 {
  font-family: var(--v-font-display);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 400;
  color: var(--v-ink);
  margin: 0;
}

.page-privacy .pp-section-intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-muted);
  margin: 0 0 20px;
  max-width: 80ch;
}

.page-privacy .pp-data-list {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
}

.page-privacy .pp-data-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 18px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(10, 30, 60, .045);
}

.page-privacy .pp-data-item dt {
  font-weight: 600;
  color: var(--v-ink);
  font-size: 15px;
}

.page-privacy .pp-data-item dd {
  margin: 0;
  color: var(--pp-muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-privacy .pp-details {
  margin: 4px 0 20px;
  padding-left: 16px;
  border-left: 2px solid var(--v-gold);
}

.page-privacy .pp-details summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--v-gold-dark);
  font-size: 14px;
  padding: 2px 0;
}

.page-privacy .pp-details summary:focus-visible {
  outline: 2px solid var(--v-gold);
  outline-offset: 4px;
}

.page-privacy .pp-details p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-muted);
  margin: 8px 0 0;
}

.page-privacy .pp-callout {
  display: flex;
  gap: 14px;
  padding: 18px;
  border-radius: 8px;
  margin-top: 8px;
}

.page-privacy .pp-callout-red {
  background: rgba(230, 57, 70, .06);
  border: 1px solid rgba(230, 57, 70, .28);
}

.page-privacy .pp-callout-icon {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--v-red);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.page-privacy .pp-callout strong {
  color: var(--v-red);
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.page-privacy .pp-callout p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(10, 30, 60, .82);
}

.page-privacy .pp-cache-highlight {
  position: relative;
  margin: 20px 0 26px;
  padding: 26px 24px 22px;
  background: linear-gradient(135deg, var(--v-ink), var(--v-navy));
  color: #fff;
  border-radius: 10px;
  overflow: hidden;
}

.page-privacy .pp-cache-highlight::before {
  content: "";
  position: absolute;
  top: -42px;
  right: -30px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, .32) 0%, transparent 64%);
}

.page-privacy .pp-cache-highlight p {
  position: relative;
  font-family: var(--v-font-display);
  font-size: clamp(17px, 2.6vw, 23px);
  line-height: 1.55;
  margin: 0;
}

.page-privacy .pp-cache-line {
  display: block;
  width: 44px;
  height: 2px;
  background: var(--v-gold);
  margin-bottom: 14px;
}

.page-privacy .pp-cache-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-cache-list li {
  padding-left: 30px;
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-muted);
}

.page-privacy .pp-cache-list li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: .8em;
  width: 9px;
  height: 9px;
  border: 2px solid var(--v-gold);
  border-radius: 2px;
  transform: rotate(45deg);
}

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

.page-privacy .pp-visual {
  margin: 40px 0;
}

.page-privacy .pp-visual img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 12px;
}

.page-privacy .pp-visual figcaption {
  font-size: 12px;
  color: var(--pp-muted);
  padding: 10px 4px 0;
  line-height: 1.7;
}

.page-privacy .pp-purpose-list {
  list-style: none;
  counter-reset: purpose;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-purpose-list li {
  counter-increment: purpose;
  padding: 16px 18px;
  background: #fff;
  border-radius: 8px;
  border-left: 3px solid var(--v-gold);
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-muted);
  display: flex;
  gap: 14px;
}

.page-privacy .pp-purpose-list li::before {
  content: "0" counter(purpose);
  font-family: var(--v-font-display);
  color: var(--v-gold-dark);
  font-weight: 600;
  flex: 0 0 20px;
  font-size: 15px;
}

.page-privacy .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 26px 0 6px;
}

.page-privacy .pp-stats .pp-stat {
  background: #fff;
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  padding: 18px 12px;
  text-align: center;
}

.page-privacy .pp-stats .pp-stat:nth-child(2) {
  background: linear-gradient(135deg, var(--v-gold), var(--v-gold-dark));
  border-color: transparent;
}

.page-privacy .pp-stats .pp-stat:nth-child(2) .pp-stat-num,
.page-privacy .pp-stats .pp-stat:nth-child(2) .pp-stat-label {
  color: var(--v-ink);
  opacity: .85;
}

.page-privacy .pp-stats-note {
  font-size: 13px;
  color: var(--pp-muted);
  line-height: 1.7;
  margin-top: 14px;
}

.page-privacy .pp-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.page-privacy .pp-right-card {
  background: #fff;
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  padding: 20px 18px;
  transition: border-color .2s, box-shadow .2s;
}

.page-privacy .pp-right-card:hover,
.page-privacy .pp-right-card:focus-within {
  border-color: var(--v-gold);
  box-shadow: 0 8px 20px rgba(212, 175, 55, .14);
}

.page-privacy .pp-right-num {
  font-family: var(--v-font-display);
  font-size: 18px;
  color: var(--v-gold-dark);
  font-weight: 600;
}

.page-privacy .pp-right-card h3 {
  margin: 8px 0 8px;
  font-size: 18px;
  color: var(--v-ink);
}

.page-privacy .pp-right-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-muted);
}

.page-privacy .pp-update-steps {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-privacy .pp-update-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
}

.page-privacy .pp-step-num {
  font-family: var(--v-font-display);
  font-size: 15px;
  color: var(--v-gold-dark);
  border: 1px solid var(--v-gold);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.page-privacy .pp-update-step p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-muted);
}

.page-privacy .pp-contact-card {
  margin-top: 18px;
  background: linear-gradient(135deg, var(--v-ink), var(--v-navy));
  border-radius: 12px;
  padding: 28px 22px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-privacy .pp-contact-card::after {
  content: "";
  position: absolute;
  right: -52px;
  top: -52px;
  width: 176px;
  height: 176px;
  border: 1px solid rgba(212, 175, 55, .30);
  border-radius: 50%;
}

.page-privacy .pp-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.page-privacy .pp-contact-list li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(212, 175, 55, .18);
}

.page-privacy .pp-contact-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pp-contact-label {
  font-size: 12px;
  color: rgba(255, 255, 255, .56);
  text-transform: uppercase;
  letter-spacing: .12em;
  padding-top: 3px;
}

.page-privacy .pp-contact-value {
  font-size: 15px;
  color: #fff;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact-note {
  position: relative;
  z-index: 1;
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .7);
  border-left: 2px solid var(--v-gold);
  padding-left: 14px;
}

.page-privacy .pp-related {
  padding: 36px 0 0;
}

.page-privacy .pp-related-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--v-gold-dark);
  margin-bottom: 14px;
}

.page-privacy .pp-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pp-line);
  display: grid;
  gap: 12px;
}

.page-privacy .pp-related-list a {
  display: block;
  padding: 16px;
  border-left: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  text-decoration: none;
  color: var(--v-ink);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.5;
  transition: border-color .2s, background .2s, color .2s;
}

.page-privacy .pp-related-list a:hover,
.page-privacy .pp-related-list a:focus-visible {
  border-left-color: var(--v-gold);
  background: var(--pp-gold-soft);
  color: var(--v-gold-dark);
}

@media (min-width: 640px) {
  .page-privacy .pp-shell {
    padding: 44px 28px 80px;
  }

  .page-privacy .pp-doc-meta {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .page-privacy .pp-doc-meta div {
    padding: 0 12px;
    border-right: 1px solid var(--pp-line);
  }

  .page-privacy .pp-doc-meta div:first-child {
    padding-left: 0;
  }

  .page-privacy .pp-doc-meta div:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .page-privacy .pp-hero-stats .pp-stat {
    padding: 20px 24px;
  }

  .page-privacy .pp-data-item {
    grid-template-columns: 140px 1fr;
    gap: 14px;
  }

  .page-privacy .pp-rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .page-privacy .pp-shell {
    padding: 52px 36px 96px;
  }

  .page-privacy .pp-breadcrumbs {
    margin-bottom: 44px;
  }

  .page-privacy .pp-header-row {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
    align-items: start;
  }

  .page-privacy .pp-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 64px;
    padding-top: 52px;
  }

  .page-privacy .pp-side {
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-privacy .pp-section {
    padding: 40px 0 46px;
  }

  .page-privacy .pp-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .page-privacy .pp-secondary-stats .pp-stat {
    padding: 22px 16px;
  }

  .page-privacy .pp-related-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .page-privacy .pp-related-list a {
    border-left: 1px solid var(--pp-line);
    border-right: 1px solid var(--pp-line);
    margin-right: -1px;
  }

  .page-privacy .pp-contact-card {
    padding: 32px 32px;
  }

  .page-privacy .pp-contact-list li {
    grid-template-columns: 110px 1fr;
  }
}