.page-privacy {
  --p-index-w: 244px;
  background: var(--ink-0);
  color: var(--text);
  overflow-x: hidden;
  padding-bottom: 72px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 24px 0 36px;
  border-bottom: 1px solid var(--ink-3);
  scroll-margin-top: 16px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(46, 68, 122, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46, 68, 122, 0.4) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(120% 90% at 18% 0%, #000 15%, transparent 72%);
  mask-image: radial-gradient(120% 90% at 18% 0%, #000 15%, transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-privacy .privacy-hero__copy .eyebrow {
  margin: 0;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 16px;
  font-size: clamp(2.3rem, 7vw, 4.6rem);
  font-weight: 250;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
}

.page-privacy .privacy-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .privacy-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-pill);
  background: rgba(17, 29, 61, 0.7);
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-meta .mono {
  color: var(--lime);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-hero__media {
  border: 1px solid var(--ink-3);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-1);
  aspect-ratio: 12 / 7;
}

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

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding-top: 36px;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 28px;
}

/* ---------- 左侧索引 ---------- */
.page-privacy .privacy-index {
  padding: 18px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(26, 43, 85, 0.85), rgba(17, 29, 61, 0.9));
}

.page-privacy .privacy-index__title {
  margin: 0;
  color: var(--lime);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-privacy .privacy-index__list li + li a {
  border-top: 1px dashed rgba(46, 68, 122, 0.7);
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 4px;
  color: var(--muted);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-index__list .mono {
  flex: none;
  color: var(--link);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--lime);
  transform: translateX(4px);
}

.page-privacy .privacy-index__list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

.page-privacy .privacy-top {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 16px;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-article {
  padding: 30px 0 34px;
  border-top: 1px solid var(--ink-3);
  scroll-margin-top: 88px;
}

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

.page-privacy .privacy-h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 14px;
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-num {
  flex: none;
  padding-top: 2px;
  color: var(--lime);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-article p {
  margin: 0 0 14px;
  max-width: 68ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
}

.page-privacy .privacy-article p strong,
.page-privacy .privacy-article p b {
  color: var(--text);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 8px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 13px 16px 13px 40px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: rgba(17, 29, 61, 0.55);
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 21px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(61, 255, 136, 0.14);
}

.page-privacy .privacy-list li b {
  display: block;
  margin-bottom: 3px;
  color: var(--text);
}

.page-privacy .privacy-list--muted li::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 154, 61, 0.14);
}

.page-privacy .privacy-grid-2 {
  display: grid;
  gap: 6px;
}

/* ---------- 联系方式卡片 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: var(--ink-3);
  overflow: hidden;
}

.page-privacy .privacy-contact__item {
  padding: 16px 18px;
  background: var(--ink-1);
}

.page-privacy .privacy-contact__item .mono {
  display: block;
  margin-bottom: 8px;
  color: var(--lime);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-contact__item a,
.page-privacy .privacy-contact__item span {
  color: var(--text);
  font-size: 0.9375rem;
  text-decoration: none;
  word-break: break-word;
}

.page-privacy .privacy-contact__item a {
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* ---------- 常见问题折叠 ---------- */
.page-privacy .privacy-faq {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.page-privacy .privacy-details {
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: rgba(17, 29, 61, 0.5);
  padding: 0 18px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-details[open] {
  border-color: rgba(61, 255, 136, 0.45);
  background: rgba(26, 43, 85, 0.6);
}

.page-privacy .privacy-details summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-details summary::after {
  content: "+";
  flex: none;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
}

.page-privacy .privacy-details[open] summary::after {
  content: "–";
}

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

.page-privacy .privacy-details p {
  margin: 0;
  padding: 0 0 16px;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .privacy-icp {
  color: var(--lime-soft);
  letter-spacing: 0.04em;
}

/* ---------- 大于 760px ---------- */
@media (min-width: 760px) {
  .page-privacy {
    padding-bottom: 96px;
  }

  .page-privacy .privacy-hero {
    padding: 32px 0 48px;
  }

  .page-privacy .privacy-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    align-items: start;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 大于 1000px：左索引 + 右条款 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 52px;
    padding-top: 20px;
    padding-bottom: 8px;
  }

  .page-privacy .privacy-body {
    padding-top: 48px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--p-index-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 32px;
  }

  .page-privacy .privacy-article {
    padding: 38px 0 42px;
    scroll-margin-top: 32px;
  }

  .page-privacy .privacy-article p {
    font-size: 1.0313rem;
  }
}