.page-privacy {
  --priv-rail: 232px;
  --priv-measure: 66ch;
  --priv-gap: 28px;
  background: var(--ink-900);
  color: var(--mist);
  overflow-x: hidden;
}

/* ---------- 页首纹理带 ---------- */
.page-privacy .priv-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + 44px) 0 48px;
  background:
    linear-gradient(158deg, var(--ink-800) 0%, var(--ink-900) 68%),
    var(--ink-900);
  overflow: hidden;
}
.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(148, 163, 196, .22) 1px, transparent 1.4px);
  background-size: 22px 22px;
  mask-image: linear-gradient(120deg, rgba(0, 0, 0, .9), transparent 62%);
  -webkit-mask-image: linear-gradient(120deg, rgba(0, 0, 0, .9), transparent 62%);
  pointer-events: none;
  z-index: 0;
}
.page-privacy .priv-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: 62%;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 40% 40%, rgba(23, 200, 166, .22), transparent 62%);
  transform: rotate(-12deg);
  pointer-events: none;
  z-index: 0;
}
.page-privacy .priv-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.page-privacy .priv-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  display: block;
}
.page-privacy .priv-hero-inner {
  position: relative;
  z-index: 1;
}
.page-privacy .crumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--steel);
  margin-bottom: 28px;
}
.page-privacy .crumbs a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--teal);
  border-bottom-color: var(--teal);
}
.page-privacy .crumbs-sep {
  margin: 0 8px;
  color: var(--line);
}
.page-privacy .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 14px;
}
.page-privacy h1 {
  font-size: clamp(40px, 9vw, 96px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.02;
  margin: 0 0 22px;
  color: var(--mist);
}
.page-privacy .priv-lede {
  max-width: var(--priv-measure);
  font-size: 17px;
  line-height: 1.75;
  color: var(--steel);
  margin: 0 0 24px;
}
.page-privacy .priv-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding-top: 20px;
  border-top: 1px solid var(--line-28);
}
.page-privacy .priv-meta .meta-row {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--steel);
  font-variant-numeric: tabular-nums;
}
.page-privacy .pill {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}
.page-privacy .pill--teal {
  color: var(--ink-900);
  background: var(--teal);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .priv-layout {
  display: grid;
  gap: var(--priv-gap);
  padding: 36px 0 72px;
}

/* ---------- 索引栏 ---------- */
.page-privacy .priv-rail {
  border-top: 1px solid var(--line-28);
  border-bottom: 1px solid var(--line-28);
  padding: 14px 0;
}
.page-privacy .priv-rail-title {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 10px;
}
.page-privacy .priv-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .priv-rail-list li {
  flex: 0 0 auto;
}
.page-privacy .priv-rail-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line-40);
  border-radius: var(--r-pill);
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}
.page-privacy .priv-rail-num {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--teal);
}
.page-privacy .priv-rail-list a:hover,
.page-privacy .priv-rail-list a:focus-visible {
  border-color: var(--teal);
  background: var(--ink-700);
  color: var(--mist);
}

/* ---------- 正文 ---------- */
.page-privacy .priv-body {
  min-width: 0;
}
.page-privacy .priv-section {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line-28);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-privacy .priv-section:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-privacy .priv-h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.25;
  margin: 0 0 18px;
  color: var(--mist);
}
.page-privacy .priv-h2-num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--teal);
  flex: 0 0 auto;
}
.page-privacy .priv-section p {
  max-width: var(--priv-measure);
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
  margin: 0 0 16px;
}
.page-privacy .priv-section p:last-child {
  margin-bottom: 0;
}
.page-privacy .priv-note {
  color: var(--steel) !important;
  font-size: 15px !important;
  border-left: 2px solid var(--line-40);
  padding-left: 16px;
}

/* 信息分类 */
.page-privacy .priv-cats {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
}
.page-privacy .priv-cat {
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: var(--ink-800);
  border-left: 3px solid var(--ink-600);
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-privacy .priv-cat:hover {
  border-left-color: var(--teal);
  background: var(--ink-700);
}
.page-privacy .priv-cat-tag {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--azure);
  margin: 0 0 8px;
}
.page-privacy .priv-cat h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--mist);
}
.page-privacy .priv-cat p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
  margin: 0;
  max-width: none;
}

/* 口径提示 */
.page-privacy .callout {
  border: 1px solid var(--line-40);
  border-radius: var(--r-md);
  padding: 18px 20px;
  background: linear-gradient(120deg, var(--ink-700), var(--ink-800));
}
.page-privacy .callout-title {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--flare);
  margin: 0 0 8px;
}
.page-privacy .callout p {
  max-width: none;
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
  margin: 0;
}

/* 对照表 */
.page-privacy .priv-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-28);
  border-radius: var(--r-md);
  background: var(--ink-800);
  margin: 0 0 22px;
}
.page-privacy .priv-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}
.page-privacy .priv-table-cap {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
  padding: 16px 20px 6px;
}
.page-privacy .priv-table th,
.page-privacy .priv-table td {
  text-align: left;
  padding: 13px 20px;
  border-top: 1px solid var(--line-28);
  vertical-align: top;
  color: var(--mist);
  line-height: 1.6;
}
.page-privacy .priv-table thead th {
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 600;
  border-top: 0;
}
.page-privacy .priv-table .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--teal);
  white-space: nowrap;
}
.page-privacy .priv-table tbody tr:hover td {
  background: var(--ink-700);
}

/* 步骤 */
.page-privacy .priv-steps {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-privacy .priv-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--steel);
  max-width: var(--priv-measure);
}
.page-privacy .priv-step-num {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-40);
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
  margin-top: 2px;
}

/* 保留期限 */
.page-privacy .priv-keep {
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
}
.page-privacy .priv-keep-item {
  padding: 16px 20px;
  border-radius: var(--r-md);
  background: var(--ink-800);
  border-bottom: 2px solid var(--ink-600);
}
.page-privacy .priv-keep-value {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  color: var(--teal);
  font-variant-numeric: tabular-nums;
  margin: 0 0 6px;
  line-height: 1;
}
.page-privacy .priv-keep-unit {
  font-size: 13px;
  color: var(--steel);
  margin-left: 6px;
  letter-spacing: .04em;
}
.page-privacy .priv-keep-label {
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
  margin: 0;
  max-width: none;
}

/* 权利清单 */
.page-privacy .priv-rights {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-privacy .priv-rights li {
  position: relative;
  padding: 12px 16px 12px 34px;
  border-radius: var(--r-sm);
  background: var(--ink-800);
  font-size: 15px;
  line-height: 1.72;
  color: var(--steel);
  max-width: var(--priv-measure);
}
.page-privacy .priv-rights li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 21px;
  width: 7px;
  height: 7px;
  border-radius: var(--r-pill);
  background: var(--azure);
}
.page-privacy .priv-rights strong {
  color: var(--mist);
  font-weight: 600;
}

/* 联系方式 */
.page-privacy .priv-contact {
  display: grid;
  gap: 1px;
  background: var(--line-28);
  border: 1px solid var(--line-28);
  border-radius: var(--r-md);
  overflow: hidden;
  margin: 0 0 18px;
}
.page-privacy .priv-contact-row {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  background: var(--ink-800);
}
.page-privacy .contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
}
.page-privacy .contact-val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

/* 相关入口 */
.page-privacy .priv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--line-28);
}
.page-privacy .priv-link {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--line-40);
  border-radius: var(--r-pill);
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .priv-link:hover,
.page-privacy .priv-link:focus-visible {
  border-color: var(--teal);
  background: var(--ink-700);
  color: var(--teal);
}

/* 折叠面板微调 */
.page-privacy .disclosure {
  border: 1px solid var(--line-28);
  border-radius: var(--r-md);
  background: var(--ink-800);
  margin: 0 0 18px;
  overflow: hidden;
}
.page-privacy .disclosure .disclosure-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--steel);
  list-style: none;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.page-privacy .disclosure .disclosure-summary::-webkit-details-marker {
  display: none;
}
.page-privacy .disclosure .disclosure-summary:hover {
  color: var(--mist);
  background: var(--ink-700);
}
.page-privacy .disclosure .disclosure-arrow {
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
  transition: transform .24s var(--ease);
  flex: 0 0 auto;
}
.page-privacy .disclosure[open] .disclosure-arrow {
  transform: rotate(45deg);
}
.page-privacy .disclosure .disclosure-body {
  padding: 4px 18px 18px;
}
.page-privacy .disclosure .disclosure-body p {
  max-width: var(--priv-measure);
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
  margin: 0;
}

/* 焦点态 */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .priv-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .page-privacy .priv-keep {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .priv-contact-row {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-privacy .priv-layout {
    grid-template-columns: var(--priv-rail) minmax(0, 1fr);
    gap: 56px;
    padding: 48px 0 96px;
  }
  .page-privacy .priv-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    border-bottom: 0;
    padding-bottom: 0;
  }
  .page-privacy .priv-rail-list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
  }
  .page-privacy .priv-rail-list a {
    width: 100%;
    padding: 8px 4px 8px 12px;
    border: 0;
    border-left: 2px solid var(--line-28);
    border-radius: 0;
    color: var(--steel);
    font-size: 14px;
    transition: border-color .2s var(--ease), color .2s var(--ease);
  }
  .page-privacy .priv-rail-list a:hover,
  .page-privacy .priv-rail-list a:focus-visible {
    border-left-color: var(--teal);
    background: transparent;
    color: var(--mist);
  }
  .page-privacy .priv-section {
    padding: 40px 0 44px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .priv-hero {
    padding: calc(var(--header-h) + 64px) 0 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0ms !important;
    animation-duration: 0ms !important;
  }
}

@media print {
  .page-privacy .priv-hero::before,
  .page-privacy .priv-hero::after,
  .page-privacy .priv-hero-media,
  .page-privacy .anchor-rail,
  .page-privacy .priv-links,
  .page-privacy .priv-keep {
    display: none !important;
  }
  .page-privacy,
  .page-privacy .priv-hero {
    background: #fff !important;
    color: #000 !important;
  }
  .page-privacy h1,
  .page-privacy .priv-h2,
  .page-privacy .priv-section p,
  .page-privacy .priv-table th,
  .page-privacy .priv-table td {
    color: #000 !important;
  }
  .page-privacy .priv-section {
    break-inside: avoid;
    border-top: 1px solid #999 !important;
  }
  .page-privacy .disclosure {
    border-color: #999 !important;
    background: #fff !important;
  }
  .page-privacy .disclosure .disclosure-body {
    display: block !important;
  }
}
</main>