.page-privacy {
  color: var(--snow);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 34px 0 0;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(124, 92, 255, .28), transparent 58%),
    linear-gradient(180deg, rgba(6, 14, 31, .85), rgba(11, 27, 58, 0) 78%);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 163, 200, .55);
}

.page-privacy .breadcrumb__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s var(--ease);
}

.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: .02em;
  color: var(--snow);
}

.page-privacy .privacy-hero__lead {
  max-width: 720px;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(234, 242, 255, .9);
}

.page-privacy .privacy-hero__meta {
  max-width: 720px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-hero__media {
  display: block;
  margin: 34px 0 0;
  padding: 0 24px;
  max-width: calc(var(--wrap) + 48px);
  margin-left: auto;
  margin-right: auto;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, var(--blue-deep), var(--purple-deep));
}

/* ---------- 主体：索引 + 长文 ---------- */
.page-privacy .privacy-flow {
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-privacy .privacy-index {
  margin-bottom: 40px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(18, 42, 85, .5);
}

.page-privacy .privacy-index__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}

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

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: rgba(234, 242, 255, .78);
  text-decoration: none;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .privacy-index__link .idx {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(34, 211, 238, .1);
  color: var(--snow);
}

.page-privacy .privacy-body {
  max-width: 760px;
}

.page-privacy .privacy-chapter {
  padding-top: 30px;
  border-top: 1px solid var(--line);
  margin-top: 34px;
}

.page-privacy .privacy-chapter:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-chapter__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: 23px;
  line-height: 1.35;
  letter-spacing: .02em;
  color: var(--snow);
}

.page-privacy .privacy-chapter__num {
  flex: 0 0 auto;
  padding: 3px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan-light);
  background: rgba(34, 211, 238, .08);
}

.page-privacy .privacy-chapter p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(234, 242, 255, .88);
}

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

.page-privacy .privacy-chapter a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .45);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .privacy-chapter a:hover,
.page-privacy .privacy-chapter a:focus-visible {
  color: var(--cyan-light);
  border-bottom-color: var(--cyan-light);
}

.page-privacy .privacy-list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(234, 242, 255, .88);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.page-privacy .privacy-list strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 600;
  color: var(--snow);
}

.page-privacy .privacy-terms {
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-terms dt {
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy .privacy-terms dd {
  margin: 6px 0 0;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line);
  font-size: 16px;
  line-height: 1.9;
  color: rgba(234, 242, 255, .88);
}

.page-privacy .privacy-terms dd:last-of-type {
  border-bottom: 0;
}

.page-privacy .privacy-closing {
  margin: 44px 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(240, 180, 41, .08);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 桌面：常驻索引 + 单列长文 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: 48px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 44px;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 17px;
  }

  .page-privacy .privacy-flow {
    display: grid;
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 58px;
    align-items: start;
    padding-top: 56px;
    padding-bottom: 88px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 92px;
    margin-bottom: 0;
  }

  .page-privacy .privacy-chapter {
    padding-top: 38px;
    margin-top: 42px;
  }

  .page-privacy .privacy-chapter__title {
    font-size: 30px;
  }

  .page-privacy .privacy-chapter p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-terms dd {
    font-size: 17px;
  }
}