.page-privacy {
  --dp-sheet-max: 720px;
  --dp-ink-soft: #1d3145;
  --dp-ink-mute: #3b4d60;
  --dp-hairline: rgba(11, 28, 44, .13);
  --dp-soft-fill: #FBF8F2;
  color: var(--cool);
  padding-bottom: 56px;
}

.page-privacy .dp-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
}

/* 首屏：暖纸封套 */
.page-privacy .dp-hero {
  padding-top: 24px;
}

.page-privacy .dp-hero__paper {
  position: relative;
  overflow: hidden;
  margin-top: 16px;
  padding: 26px 20px;
  border-radius: var(--radius-lg);
  background: var(--paper);
  color: var(--ink);
  display: grid;
  gap: 24px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .38);
}

.page-privacy .dp-hero__paper::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(11, 28, 44, .07) 0 1px, transparent 1px 44px);
  opacity: .55;
}

.page-privacy .dp-hero__body {
  position: relative;
  z-index: 1;
}

.page-privacy .dp-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 7.6vw, 54px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .dp-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dp-ink-soft);
}

.page-privacy .dp-hero__meta {
  list-style: none;
  margin: 20px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--dp-hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--dp-ink-mute);
}

.page-privacy .dp-hero__meta .mono {
  color: var(--teal);
}

.page-privacy .dp-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--hull);
  aspect-ratio: 2 / 1;
}

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

/* 布局 */
.page-privacy .dp-layout {
  display: grid;
  gap: 22px;
  padding-top: 32px;
}

/* 章节索引：移动端横向轨道 */
.page-privacy .dp-rail {
  position: relative;
}

.page-privacy .dp-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .dp-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .dp-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  white-space: nowrap;
  padding: 8px 13px;
  border: 1px solid var(--graphite);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--cool);
  text-decoration: none;
  background: rgba(16, 41, 61, .55);
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background 180ms var(--ease);
}

.page-privacy .dp-rail__link:hover,
.page-privacy .dp-rail__link:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
  background: rgba(0, 229, 195, .08);
}

.page-privacy .dp-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--signal);
  letter-spacing: .06em;
}

/* 暖纸阅读面 */
.page-privacy .dp-sheet {
  max-width: var(--dp-sheet-max);
  padding: 24px 18px 28px;
  border-radius: var(--radius-lg);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .3);
}

.page-privacy .dp-sec + .dp-sec {
  margin-top: 38px;
  padding-top: 30px;
  border-top: 1px solid var(--dp-hairline);
}

.page-privacy .dp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .dp-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .06em;
  color: var(--teal);
  flex: none;
}

.page-privacy .dp-sec__title {
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-privacy .dp-sec__summary {
  margin: 12px 0 16px;
  padding-left: 12px;
  border-left: 3px solid var(--teal);
  font-size: 14px;
  line-height: 1.75;
  color: var(--dp-ink-mute);
}

.page-privacy .dp-sec p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dp-ink-soft);
}

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

.page-privacy .dp-sheet a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .dp-sheet a:hover,
.page-privacy .dp-sheet a:focus-visible {
  color: var(--ink);
  background: var(--cyan-mist);
}

.page-privacy .dp-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .dp-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dp-ink-soft);
}

.page-privacy .dp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--signal);
}

.page-privacy .dp-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 138, 61, .13);
  font-size: 14px;
  line-height: 1.75;
  color: #57351c;
}

.page-privacy .dp-sheet .dp-note a {
  color: #7a3d12;
}

/* 表格 */
.page-privacy .table-scroll {
  overflow-x: auto;
  margin: 0 0 16px;
  border: 1px solid var(--dp-hairline);
  border-radius: var(--radius-md);
  background: var(--dp-soft-fill);
}

.page-privacy .dp-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
  color: var(--dp-ink-soft);
}

.page-privacy .dp-table__caption {
  caption-side: top;
  padding: 12px 14px 8px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-privacy .dp-table th,
.page-privacy .dp-table td {
  padding: 10px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--dp-hairline);
}

.page-privacy .dp-table thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ink);
  background: rgba(11, 28, 44, .06);
}

.page-privacy .dp-table tbody th {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-privacy .dp-table tbody tr:last-child th,
.page-privacy .dp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .dp-table .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--teal);
}

/* 可展开条文 */
.page-privacy .disclosure {
  margin-top: 16px;
  border: 1px solid var(--dp-hairline);
  border-radius: var(--radius-md);
  background: var(--dp-soft-fill);
}

.page-privacy .disclosure__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 0;
  background: none;
  font-family: var(--font-cn);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
}

.page-privacy .disclosure__trigger::after {
  content: "−";
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--teal);
}

.page-privacy .disclosure__trigger[aria-expanded="false"]::after {
  content: "+";
}

.page-privacy .disclosure__trigger:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
  border-radius: var(--radius-md);
}

.page-privacy .disclosure__panel {
  padding: 0 14px 14px;
}

.page-privacy .disclosure__panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dp-ink-soft);
}

/* 联系渠道 */
.page-privacy .dp-contact {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .dp-contact__item {
  padding: 13px 14px;
  border: 1px solid var(--dp-hairline);
  border-radius: var(--radius-md);
  background: var(--dp-soft-fill);
}

.page-privacy .dp-contact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-privacy .dp-contact__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .dp-contact__value.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

/* 底部快捷入口 */
.page-privacy .dp-quick {
  margin-top: 34px;
  padding: 20px 18px;
  border-radius: var(--radius-lg);
  background: var(--hull);
  border: 1px solid var(--graphite);
}

.page-privacy .dp-quick__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .dp-quick__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-privacy .dp-hero__paper {
    padding: 34px 32px;
  }

  .page-privacy .dp-hero__lead {
    font-size: 16px;
  }

  .page-privacy .dp-sheet {
    padding: 34px 32px 40px;
  }

  .page-privacy .dp-sec__title {
    font-size: 22px;
  }

  .page-privacy .dp-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .dp-quick {
    padding: 24px 26px;
  }
}

@media (min-width: 960px) {
  .page-privacy .dp-hero {
    padding-top: 32px;
  }

  .page-privacy .dp-hero__paper {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
    gap: 32px;
    padding: 44px 40px;
  }

  .page-privacy .dp-layout {
    grid-template-columns: minmax(0, 1fr) 208px;
    align-items: start;
    gap: 40px;
    padding-top: 44px;
  }

  .page-privacy .dp-rail {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
  }

  .page-privacy .dp-rail__list {
    flex-direction: column;
    overflow-x: visible;
    gap: 4px;
    padding-bottom: 0;
    border-left: 1px solid var(--graphite);
  }

  .page-privacy .dp-rail__link {
    white-space: normal;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    margin-left: -1px;
    padding: 7px 0 7px 12px;
    font-size: 13px;
    background: none;
  }

  .page-privacy .dp-rail__link:hover,
  .page-privacy .dp-rail__link:focus-visible {
    border-left-color: var(--signal);
    background: rgba(0, 229, 195, .07);
  }

  .page-privacy .dp-sheet {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
    padding: 48px 44px 52px;
  }

  .page-privacy .dp-quick {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 44px;
  }

  .page-privacy .dp-quick__title {
    margin: 0;
  }
}

@media print {
  .page-privacy {
    color: #000;
    padding: 0;
  }

  .page-privacy .dp-rail,
  .page-privacy .dp-hero__figure,
  .page-privacy .dp-quick,
  .page-privacy .breadcrumb,
  .page-privacy .disclosure__trigger::after {
    display: none !important;
  }

  .page-privacy .dp-hero__paper,
  .page-privacy .dp-sheet {
    box-shadow: none;
    background: #fff;
    padding: 0;
    border-radius: 0;
  }

  .page-privacy .dp-hero__paper::after {
    display: none;
  }

  .page-privacy .dp-sheet {
    max-width: none;
  }

  .page-privacy .dp-sec + .dp-sec {
    break-inside: avoid;
  }

  .page-privacy .table-scroll {
    overflow: visible;
  }

  .page-privacy .dp-table {
    min-width: 0;
  }
}