.page-privacy {
  --pg-toc-w: 248px;
  --pg-ink-soft: rgba(217, 233, 223, .84);
  --pg-ink-mute: rgba(217, 233, 223, .7);

  background: var(--ks-deep);
  color: var(--ks-mist);
  font-family: var(--ks-font-body);
  font-size: 16px;
  line-height: 1.62;
  padding-top: var(--ks-header-h);
  overflow-x: hidden;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 页首 ---------- */

.page-privacy .privacy-mast {
  position: relative;
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--ks-line);
  background:
    radial-gradient(120% 90% at 6% -12%, rgba(184, 255, 61, .16), transparent 58%),
    radial-gradient(85% 70% at 94% 0%, rgba(147, 183, 201, .18), transparent 62%),
    linear-gradient(180deg, #0B2620 0%, #071A15 88%);
}

.page-privacy .privacy-mast__inner {
  max-width: var(--ks-shell);
  margin: 0 auto;
  padding: 0 var(--ks-gutter);
}

.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  font-family: var(--ks-font-mono);
  font-size: 12px;
  color: var(--ks-steel);
}

.page-privacy .breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .breadcrumbs__link {
  color: var(--ks-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ks-fast) var(--ks-ease), border-color var(--ks-fast) var(--ks-ease);
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--ks-lime);
  border-bottom-color: var(--ks-glass-line);
}

.page-privacy .breadcrumbs__sep {
  color: var(--ks-dim);
}

.page-privacy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--ks-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ks-lime);
}

.page-privacy .eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--ks-lime);
}

.page-privacy h1 {
  margin: 0 0 16px;
  max-width: 20ch;
  font-family: var(--ks-font-display);
  font-weight: 700;
  font-size: clamp(34px, 7.4vw, 64px);
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--ks-mist);
}

.page-privacy .lede {
  margin: 0 0 22px;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.66;
  color: var(--pg-ink-soft);
}

.page-privacy .privacy-mast__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  font-family: var(--ks-font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--ks-steel);
}

.page-privacy .privacy-mast__meta strong {
  font-weight: 500;
  color: var(--ks-lime);
}

.page-privacy .privacy-figure {
  margin: 0;
  border: 1px solid var(--ks-line);
  border-radius: var(--ks-radius-lg);
  overflow: hidden;
  background: var(--ks-board);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-figure figcaption {
  padding: 11px 16px;
  border-top: 1px solid var(--ks-line);
  background: rgba(11, 38, 32, .74);
  font-family: var(--ks-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ks-dim);
}

/* ---------- 目录 + 条款 ---------- */

.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  max-width: var(--ks-shell);
  margin: 0 auto;
  padding: 32px var(--ks-gutter) 72px;
}

.page-privacy .privacy-toc {
  padding-top: 16px;
  border-top: 1px solid var(--ks-line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--ks-font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ks-dim);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  white-space: nowrap;
  border: 1px solid var(--ks-line);
  border-radius: 999px;
  background: rgba(184, 255, 61, .06);
  color: var(--ks-mist);
  font-size: 13px;
  text-decoration: none;
  transition: background var(--ks-fast) var(--ks-ease), border-color var(--ks-fast) var(--ks-ease), color var(--ks-fast) var(--ks-ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--ks-glass-line);
  background: rgba(184, 255, 61, .14);
  color: var(--ks-lime);
}

.page-privacy .privacy-toc__num {
  font-family: var(--ks-font-mono);
  font-size: 11px;
  color: var(--ks-lime);
}

.page-privacy .privacy-toc__back {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ks-line-strong);
  font-family: var(--ks-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ks-steel);
  text-decoration: none;
  transition: color var(--ks-fast) var(--ks-ease), border-color var(--ks-fast) var(--ks-ease);
}

.page-privacy .privacy-toc__back:hover,
.page-privacy .privacy-toc__back:focus-visible {
  color: var(--ks-lime);
  border-bottom-color: var(--ks-lime);
}

.page-privacy .privacy-clauses {
  min-width: 0;
}

.page-privacy .privacy-clause {
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid var(--ks-line);
  scroll-margin-top: calc(var(--ks-header-h) + 24px);
}

.page-privacy .privacy-clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--ks-font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--ks-lime);
}

.page-privacy .clause-title {
  margin: 0 0 14px;
  font-family: var(--ks-font-display);
  font-weight: 600;
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--ks-mist);
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  max-width: 62ch;
  color: var(--pg-ink-soft);
}

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

.page-privacy .privacy-clause a {
  color: var(--ks-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 61, .42);
  transition: border-color var(--ks-fast) var(--ks-ease);
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  border-bottom-color: var(--ks-lime);
}

.page-privacy .clause-list {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  max-width: 62ch;
  list-style: none;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  color: var(--pg-ink-soft);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--ks-glass-line);
  border-radius: 2px;
  background: var(--ks-glass);
}

.page-privacy .clause-panel {
  margin: 18px 0;
  padding: 18px 20px;
  border: 1px solid var(--ks-glass-line);
  border-radius: var(--ks-radius-lg);
  background: var(--ks-glass);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-privacy .clause-panel p {
  margin: 0 0 10px;
  color: var(--pg-ink-soft);
  font-size: 15px;
}

.page-privacy .clause-panel p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--ks-orange);
  font-family: var(--ks-font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .03em;
  color: var(--ks-steel);
}

/* ---------- 表格 ---------- */

.page-privacy .clause-table {
  width: 100%;
  margin: 16px 0;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .clause-table caption {
  padding-bottom: 9px;
  text-align: left;
  font-family: var(--ks-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ks-dim);
}

.page-privacy .clause-table th,
.page-privacy .clause-table td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ks-line);
}

.page-privacy .clause-table thead th {
  border-bottom-color: var(--ks-line-strong);
  font-family: var(--ks-font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ks-steel);
}

.page-privacy .clause-table tbody td {
  color: var(--pg-ink-mute);
}

.page-privacy .clause-table tbody td:first-child {
  color: var(--ks-mist);
}

/* ---------- 折叠步骤 ---------- */

.page-privacy .clause-details {
  margin: 16px 0;
  padding: 0 16px;
  border: 1px solid var(--ks-line);
  border-radius: var(--ks-radius);
  background: rgba(11, 38, 32, .62);
}

.page-privacy .clause-details summary {
  padding: 12px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--ks-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ks-lime);
}

.page-privacy .clause-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-details summary::before {
  content: "＋ ";
}

.page-privacy .clause-details[open] summary::before {
  content: "－ ";
}

.page-privacy .clause-details summary:focus-visible {
  outline: 2px solid var(--ks-lime);
  outline-offset: 2px;
}

.page-privacy .clause-details ol {
  margin: 0 0 14px;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pg-ink-soft);
}

.page-privacy .clause-details ol li {
  margin-bottom: 6px;
}

/* ---------- 联系信息 ---------- */

.page-privacy .contact-block {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: 20px;
  border: 1px solid var(--ks-line-strong);
  border-radius: var(--ks-radius-lg);
  background: var(--ks-panel);
}

.page-privacy .contact-row {
  display: grid;
  gap: 3px;
}

.page-privacy .contact-row__label {
  font-family: var(--ks-font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ks-lime);
}

.page-privacy .contact-row__value {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ks-mist);
  word-break: break-word;
}

/* ---------- 窄屏表格转卡片 ---------- */

@media (max-width: 760px) {
  .page-privacy .clause-table thead {
    display: none;
  }

  .page-privacy .clause-table,
  .page-privacy .clause-table tbody,
  .page-privacy .clause-table tr,
  .page-privacy .clause-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .clause-table tr {
    margin-bottom: 12px;
    padding: 6px 0 10px;
    border: 1px solid var(--ks-line);
    border-radius: var(--ks-radius);
    background: rgba(18, 53, 43, .55);
  }

  .page-privacy .clause-table td {
    padding: 6px 14px;
    border: 0;
  }

  .page-privacy .clause-table td::before {
    content: attr(data-th);
    display: block;
    margin-bottom: 2px;
    font-family: var(--ks-font-mono);
    font-size: 10px;
    letter-spacing: .16em;
    color: var(--ks-steel);
  }
}

/* ---------- 桌面端：左侧常驻目录 ---------- */

@media (min-width: 900px) {
  .page-privacy .privacy-mast {
    padding: 46px 0 54px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: var(--pg-toc-w) minmax(0, 1fr);
    gap: 64px;
    padding-top: 56px;
    padding-bottom: 104px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--ks-header-h) + 28px);
    align-self: start;
    padding-top: 0;
    padding-left: 20px;
    border-top: 0;
    border-left: 1px solid var(--ks-line);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    width: 100%;
    padding: 8px 10px;
    white-space: normal;
    border-color: transparent;
    border-radius: var(--ks-radius);
    background: transparent;
    font-size: 13px;
    line-height: 1.4;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-color: transparent;
    background: rgba(184, 255, 61, .1);
    color: var(--ks-lime);
  }

  .page-privacy .privacy-clause {
    margin-top: 52px;
    padding-top: 30px;
  }

  .page-privacy .privacy-clause:first-child {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}

/* ---------- 打印 ---------- */

@media print {
  .page-privacy {
    padding-top: 0;
    background: #fff;
    color: #111;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-figure figcaption,
  .page-privacy .privacy-mast__meta {
    display: none;
  }

  .page-privacy .privacy-mast {
    padding: 0 0 16px;
    border-bottom: 1px solid #bbb;
    background: none;
  }

  .page-privacy .privacy-mast__inner,
  .page-privacy .privacy-body {
    max-width: none;
    padding: 0;
  }

  .page-privacy .privacy-body {
    display: block;
  }

  .page-privacy h1,
  .page-privacy .clause-title,
  .page-privacy .clause-num,
  .page-privacy .eyebrow {
    color: #111;
  }

  .page-privacy .lede,
  .page-privacy .privacy-clause p,
  .page-privacy .clause-list li,
  .page-privacy .clause-table tbody td,
  .page-privacy .clause-details ol,
  .page-privacy .contact-row__value {
    color: #222;
  }

  .page-privacy .privacy-clause {
    margin-top: 22px;
    padding-top: 14px;
    border-top: 1px solid #ccc;
    break-inside: avoid;
  }

  .page-privacy .privacy-figure,
  .page-privacy .clause-panel,
  .page-privacy .contact-block,
  .page-privacy .clause-details {
    border: 1px solid #ccc;
    background: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .page-privacy .privacy-clause a {
    color: #111;
    border-bottom-color: #999;
  }
}