.page-privacy {
  --pv-rule-light: rgba(140, 153, 168, .42);
  --pv-rule-dark: rgba(52, 226, 212, .16);
  --pv-measure: 34em;
  --pv-steel-deep: #5e6e7a;
  background: var(--ink-900);
  color: var(--text-bright);
  padding-bottom: clamp(48px, 8vw, 104px);
  overflow-x: clip;
}

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

.page-privacy .crumb-list {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  background:
    radial-gradient(110% 80% at 92% -20%, rgba(52, 226, 212, .18), transparent 62%),
    radial-gradient(70% 60% at 0% 0%, rgba(255, 106, 69, .10), transparent 58%);
}

.page-privacy .pv-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  padding: clamp(26px, 4.4vw, 56px) 0 clamp(26px, 4vw, 46px);
}

.page-privacy .pv-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-kicker-bar {
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--coral);
}

.page-privacy .pv-hero-copy h1 {
  margin: 0 0 18px;
  max-width: 18em;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -.02em;
}

.page-privacy .pv-lead {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--text-mute);
}

.page-privacy .pv-hero-meta {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--pv-rule-dark);
}

.page-privacy .pv-hero-meta li {
  display: grid;
  gap: 4px;
}

.page-privacy .pv-meta-k {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-privacy .pv-meta-v {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-bright);
}

/* ---------- 顶部窄幅横幅 ---------- */
.page-privacy .pv-banner {
  margin: 0 0 clamp(28px, 4vw, 52px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-700);
}

.page-privacy .pv-banner .figure-media {
  display: block;
  aspect-ratio: 16 / 6;
  overflow: hidden;
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pv-banner .figure-cap {
  padding: 10px 16px;
  border-top: 1px solid var(--glass-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 目录 + 纸面正文 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.page-privacy .pv-toc {
  border-top: 1px solid var(--pv-rule-dark);
  padding-top: 16px;
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(140, 153, 168, .16);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-mute);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
  border-color: var(--cyan);
}

.page-privacy .pv-toc-num {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--steel);
}

.page-privacy .pv-toc-foot {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.75;
  color: var(--steel);
}

.page-privacy .pv-body {
  position: relative;
  max-width: 62rem;
  padding: clamp(24px, 4.6vw, 62px);
  border-radius: var(--radius);
  background-color: var(--paper);
  background-image: linear-gradient(180deg, rgba(255, 255, 255, .55), rgba(255, 255, 255, 0));
  color: var(--espresso);
  box-shadow: var(--shadow-card);
}

.page-privacy .pv-body p {
  margin: 0 0 16px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--espresso);
}

.page-privacy .pv-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-sec {
  scroll-margin-top: 96px;
  padding-top: clamp(30px, 4.4vw, 48px);
  border-top: 1px solid var(--pv-rule-light);
}

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

.page-privacy .pv-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec-idx {
  flex: none;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--pv-steel-deep);
}

.page-privacy .pv-sec-title {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--espresso);
}

/* ---------- 章节内的信息块 ---------- */
.page-privacy .pv-list,
.page-privacy .pv-asks {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-list li,
.page-privacy .pv-asks li {
  padding: 12px 0 12px 16px;
  border-left: 1px solid var(--pv-rule-light);
  font-size: 15px;
  line-height: 1.8;
  color: var(--espresso);
}

.page-privacy .pv-list-k,
.page-privacy .pv-asks-k {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--pv-steel-deep);
}

.page-privacy .pv-uses {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-uses li {
  display: grid;
  gap: 3px;
}

.page-privacy .pv-uses-t {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--espresso);
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-store {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 18px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-store-item {
  padding: 16px;
  border: 1px solid rgba(140, 153, 168, .34);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .58);
}

.page-privacy .pv-store-tag {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--pv-steel-deep);
}

.page-privacy .pv-store-item p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  max-width: var(--pv-measure);
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid rgba(140, 153, 168, .38);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .5);
}

.page-privacy .pv-contact-lead {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--espresso);
}

.page-privacy .pv-contact-row {
  margin: 0 0 8px;
  max-width: none;
  font-size: 14px;
  line-height: 1.85;
  color: var(--espresso);
}

.page-privacy .pv-contact-row:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-contact-k {
  display: inline-block;
  min-width: 52px;
  margin-right: 10px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--pv-steel-deep);
}

.page-privacy .pv-mail {
  font-weight: 700;
  word-break: break-all;
}

.page-privacy .pv-tel {
  white-space: nowrap;
}

.page-privacy .pv-contact-row a {
  color: var(--coral);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 底部延伸入口 ---------- */
.page-privacy .pv-more {
  margin-top: clamp(40px, 6vw, 84px);
}

.page-privacy .pv-more-title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-more-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-privacy .pv-more-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  background: var(--glass);
  color: var(--text-bright);
  text-decoration: none;
  transition: border-color .22s var(--ease), transform .22s var(--ease), background-color .22s var(--ease);
}

.page-privacy .pv-more-card:hover,
.page-privacy .pv-more-card:focus-visible {
  border-color: var(--cyan);
  background: rgba(52, 226, 212, .08);
  transform: translateY(-2px);
}

.page-privacy .pv-more-idx {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--coral);
}

.page-privacy .pv-more-name {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .01em;
}

.page-privacy .pv-more-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mute);
}

/* ---------- 窄屏以上 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-store {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 980px) {
  .page-privacy .pv-hero-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 216px minmax(0, 1fr);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--band-h) + 28px);
    max-height: calc(100vh - var(--band-h) - 56px);
    overflow-y: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-list a,
  .page-privacy .pv-more-card {
    transition: none;
  }

  .page-privacy .pv-more-card:hover,
  .page-privacy .pv-more-card:focus-visible {
    transform: none;
  }
}