.page-privacy {
  --privacy-toc-w: 236px;
  --privacy-band-violet: rgba(124, 92, 255, 0.10);
  --privacy-inline: 18px;
  background: var(--ky-void);
  color: var(--ky-body);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 38px;
  border-bottom: 2px solid var(--ky-grid);
  background:
    radial-gradient(circle at 86% 10%, rgba(47, 243, 210, 0.15), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(124, 92, 255, 0.16), transparent 54%),
    var(--ky-void);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(34, 49, 74, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 49, 74, 0.55) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 90%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 90%);
  pointer-events: none;
}

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

.page-privacy .privacy-hero .ky-breadcrumb {
  margin-bottom: 20px;
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  max-width: 22ch;
  font-family: var(--ky-font-display);
  font-size: clamp(1.85rem, 5.4vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ky-white);
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: clamp(0.94rem, 1.5vw, 1.04rem);
  line-height: 1.9;
  color: var(--ky-body);
}

.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-facts__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  border: 2px solid var(--ky-grid);
  border-left-width: 4px;
  border-left-color: var(--ky-cyan);
  background: rgba(11, 20, 36, 0.78);
  font-size: 0.86rem;
  line-height: 1.6;
}

.page-privacy .privacy-facts__item .ky-mono {
  flex: none;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ky-cyan);
}

.page-privacy .privacy-facts__item:nth-child(2) {
  border-left-color: var(--ky-amber);
}

.page-privacy .privacy-facts__item:nth-child(2) .ky-mono {
  color: var(--ky-amber);
}

.page-privacy .privacy-facts__item:nth-child(3) {
  border-left-color: var(--ky-orange);
}

.page-privacy .privacy-facts__item:nth-child(3) .ky-mono {
  color: var(--ky-orange);
}

/* ---------- 页首视觉 ---------- */
.page-privacy .privacy-visual {
  margin: 28px 0 0;
  border-top: 0;
}

.page-privacy .privacy-visual .ky-figure__frame {
  border: 2px solid var(--ky-grid);
  background: var(--ky-hull);
}

.page-privacy .privacy-visual .ky-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-visual .ky-figure__caption {
  margin-top: 10px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ky-grid-hi);
}

/* ---------- 双列骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 36px 0 72px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border: 2px solid var(--ky-grid);
  background: rgba(11, 20, 36, 0.72);
  padding: 16px 14px 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--ky-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ky-cyan);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  color: var(--ky-body);
  font-size: 0.87rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ky-ease), border-color 0.2s var(--ky-ease), background-color 0.2s var(--ky-ease);
}

.page-privacy .privacy-toc__link .ky-mono {
  flex: none;
  font-size: 0.76rem;
  color: var(--ky-grid-hi);
  transition: color 0.2s var(--ky-ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ky-white);
  border-left-color: var(--ky-cyan);
  background: rgba(47, 243, 210, 0.07);
}

.page-privacy .privacy-toc__link:hover .ky-mono,
.page-privacy .privacy-toc__link:focus-visible .ky-mono {
  color: var(--ky-cyan);
}

/* ---------- 条款文档 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-clause {
  scroll-margin-top: calc(var(--ky-header-h) + 24px);
  padding: 28px var(--privacy-inline) 32px;
  border-top: 2px solid var(--ky-grid);
}

.page-privacy .privacy-clause:first-of-type {
  padding-top: 6px;
  border-top: 0;
}

.page-privacy .privacy-clause:nth-child(even) {
  background-image: linear-gradient(90deg, var(--privacy-band-violet), rgba(124, 92, 255, 0) 72%);
  box-shadow: inset 3px 0 0 rgba(124, 92, 255, 0.45);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-clause__num {
  flex: none;
  font-family: var(--ky-font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ky-cyan);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--ky-font-display);
  font-size: clamp(1.16rem, 2.6vw, 1.55rem);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--ky-white);
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  max-width: 70ch;
  font-size: 0.94rem;
  line-height: 1.88;
}

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

.page-privacy .privacy-inline-link {
  color: var(--ky-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 210, 0.45);
  transition: color 0.2s var(--ky-ease), border-color 0.2s var(--ky-ease);
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--ky-white);
  border-bottom-color: var(--ky-white);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list__item {
  position: relative;
  padding: 12px 14px 12px 34px;
  border: 2px solid var(--ky-grid);
  background: rgba(11, 20, 36, 0.62);
  font-size: 0.91rem;
  line-height: 1.82;
}

.page-privacy .privacy-list__item::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 21px;
  width: 8px;
  height: 8px;
  background: var(--ky-cyan);
}

.page-privacy .privacy-list__item:nth-child(2)::before {
  background: var(--ky-amber);
}

.page-privacy .privacy-list__item:nth-child(3)::before {
  background: var(--ky-violet);
}

.page-privacy .privacy-list__item:nth-child(4)::before {
  background: var(--ky-orange);
}

.page-privacy .privacy-list__item strong {
  color: var(--ky-white);
  font-weight: 600;
}

/* ---------- 折叠补充 ---------- */
.page-privacy .privacy-more {
  margin-top: 16px;
  border: 2px solid var(--ky-grid);
  background: rgba(11, 20, 36, 0.55);
}

.page-privacy .privacy-more__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--ky-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--ky-cyan);
}

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

.page-privacy .privacy-more__summary::after {
  content: "+";
  flex: none;
  font-size: 1rem;
  color: var(--ky-grid-hi);
}

.page-privacy .privacy-more[open] .privacy-more__summary::after {
  content: "–";
  color: var(--ky-orange);
}

.page-privacy .privacy-more__body {
  padding: 14px 16px 16px;
  border-top: 2px solid var(--ky-grid);
  font-size: 0.89rem;
  line-height: 1.86;
  color: var(--ky-body);
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  margin: 20px 0;
  padding: 16px 18px;
  border-left: 4px solid var(--ky-orange);
  background: rgba(255, 90, 54, 0.07);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 6px;
  font-family: var(--ky-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ky-orange);
}

.page-privacy .privacy-contact__mail {
  margin: 0 0 8px;
  font-family: var(--ky-font-mono);
  font-size: clamp(0.92rem, 2.4vw, 1.08rem);
  font-weight: 700;
  color: var(--ky-white);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.8;
  color: var(--ky-body);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero {
    padding: 40px 0 48px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding: 48px 0 96px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--ky-header-h) + 24px);
  }

  .page-privacy .privacy-clause {
    padding: 36px 28px 42px;
  }

  .page-privacy .privacy-clause:first-of-type {
    padding-top: 10px;
  }

  .page-privacy .privacy-clause__head {
    gap: 16px;
    margin-bottom: 20px;
  }

  .page-privacy .privacy-clause__num {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-inline-link {
    transition: none;
  }
}