.page-privacy {
  --priv-rail: 64px;
  --priv-index: 236px;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-ink);
  border-bottom: var(--bd);
}

.page-privacy .priv-hero__media {
  position: absolute;
  inset: 0;
}

.page-privacy .priv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-privacy .priv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(5, 8, 15, .97) 0%, rgba(5, 8, 15, .9) 44%, rgba(5, 8, 15, .58) 100%),
    linear-gradient(180deg, rgba(5, 8, 15, .35), rgba(5, 8, 15, .92));
}

.page-privacy .priv-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: 56px;
  padding-bottom: 44px;
}

.page-privacy .priv-hero .breadcrumbs {
  margin-bottom: 20px;
}

.page-privacy .priv-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 58px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.015em;
  margin: 10px 0 16px;
  max-width: 22ch;
}

.page-privacy .priv-hero .lede {
  max-width: 62ch;
}

.page-privacy .priv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .priv-hero__tags li {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-lime);
  border: 1px solid rgba(198, 247, 59, .4);
  padding: 5px 10px;
  border-radius: var(--radius);
}

@media (min-width: 760px) {
  .page-privacy .priv-hero__inner {
    padding-top: 88px;
    padding-bottom: 68px;
  }
}

/* ---------- 主体骨架 ---------- */
.page-privacy .priv-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-top: 40px;
  padding-bottom: 72px;
}

@media (min-width: 1000px) {
  .page-privacy .priv-shell {
    grid-template-columns: minmax(0, 1fr) var(--priv-index);
    gap: 56px;
    padding-top: 64px;
    padding-bottom: 96px;
  }
}

.page-privacy .priv-body {
  min-width: 0;
  background-image:
    linear-gradient(rgba(38, 53, 73, .42) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38, 53, 73, .42) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
}

/* ---------- 小节 ---------- */
.page-privacy .priv-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 30px 0;
  border-top: var(--hair);
  scroll-margin-top: 96px;
}

.page-privacy .priv-body > .priv-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .priv-sec__no {
  margin: 0;
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-lime);
  opacity: .78;
}

.page-privacy .priv-sec h2 {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 31px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.01em;
  margin: 0 0 16px;
}

.page-privacy .priv-sec__main > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text);
  max-width: 66ch;
}

.page-privacy .priv-sec__main > p:last-child {
  margin-bottom: 0;
}

.page-privacy .priv-sec__main a {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 247, 59, .5);
}

.page-privacy .priv-sec__main a:hover,
.page-privacy .priv-sec__main a:focus-visible {
  color: var(--c-lime-dim);
  border-bottom-color: var(--c-lime-dim);
}

@media (min-width: 760px) {
  .page-privacy .priv-sec {
    grid-template-columns: var(--priv-rail) minmax(0, 1fr);
    gap: 28px;
    padding: 44px 0;
  }

  .page-privacy .priv-sec__no {
    font-size: 28px;
    padding-top: 5px;
  }
}

/* ---------- 条目清单 ---------- */
.page-privacy .priv-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .priv-list li {
  border-left: 2px solid var(--c-line);
  padding-left: 16px;
  transition: border-color .2s var(--ease);
}

.page-privacy .priv-list li:hover {
  border-left-color: var(--c-cyan);
}

.page-privacy .priv-list__key {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .09em;
  color: var(--c-cyan);
  margin-bottom: 6px;
}

.page-privacy .priv-list p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 64ch;
}

.page-privacy .priv-list p a {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 247, 59, .5);
}

.page-privacy .priv-list p a:hover,
.page-privacy .priv-list p a:focus-visible {
  color: var(--c-lime-dim);
  border-bottom-color: var(--c-lime-dim);
}

/* ---------- 关键条款引用块 ---------- */
.page-privacy .priv-callout {
  margin: 22px 0 0;
  padding: 18px 20px;
  background: var(--c-panel);
  border: var(--bd);
  border-left: 4px solid var(--c-lime);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}

.page-privacy .priv-callout:hover,
.page-privacy .priv-callout:focus-within {
  border-color: var(--c-lime-dim);
  border-left-color: var(--c-lime);
  background: var(--c-panel2);
  box-shadow: var(--shadow-lime);
}

.page-privacy .priv-callout p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-text);
  max-width: 62ch;
}

.page-privacy .priv-callout a {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 247, 59, .5);
}

/* ---------- 右侧索引 ---------- */
.page-privacy .priv-index {
  order: -1;
  min-width: 0;
  padding-bottom: 20px;
  border-bottom: var(--hair);
}

.page-privacy .priv-index__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-muted);
  border-bottom: var(--hair);
}

.page-privacy .priv-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .priv-index__list li {
  min-width: 0;
}

.page-privacy .priv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  white-space: nowrap;
  padding: 7px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-privacy .priv-index__no {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--c-cyan);
  opacity: .8;
}

.page-privacy .priv-index__list a:hover,
.page-privacy .priv-index__list a:focus-visible {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
  background: var(--c-panel);
}

@media (min-width: 1000px) {
  .page-privacy .priv-index {
    order: 0;
    position: sticky;
    top: 96px;
    align-self: start;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-privacy .priv-index__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow-x: visible;
    gap: 2px;
  }

  .page-privacy .priv-index__list a {
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid transparent;
    padding: 9px 10px;
  }

  .page-privacy .priv-index__list a:hover,
  .page-privacy .priv-index__list a:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--c-lime);
  }
}

/* ---------- 帮助面板 ---------- */
.page-privacy .priv-help {
  margin-top: 36px;
  padding: 26px 22px;
  display: grid;
  gap: 20px;
}

.page-privacy .priv-help h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  margin: 8px 0 10px;
}

.page-privacy .priv-help p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 62ch;
}

.page-privacy .priv-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-privacy .priv-help {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 30px 28px;
  }
}

/* ---------- 显现动画 ---------- */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

.page-privacy [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .priv-callout,
  .page-privacy .priv-list li,
  .page-privacy .priv-index__list a {
    transition: none;
  }
}