.page-privacy {
  --priv-measure: 620px;
  --priv-line: #1D3260;
  --priv-body-ink: rgba(242, 246, 255, 0.84);
  padding: 26px 0 88px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

.page-privacy .crumbs {
  margin-bottom: 26px;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  max-width: 800px;
}

.page-privacy .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--neon);
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 9vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--white);
  transform: skewX(-3deg);
  text-shadow: 2px 2px 0 rgba(53, 255, 139, 0.28);
}

.page-privacy .priv-hero__lead {
  margin: 0;
  max-width: 660px;
  font-size: 1.0625rem;
  line-height: 1.95;
  color: rgba(242, 246, 255, 0.9);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .priv-banner {
  position: relative;
  margin: 34px 0 46px;
  border: 1px solid var(--priv-line);
  background: linear-gradient(155deg, rgba(14, 36, 80, 0.92), rgba(6, 22, 51, 0.95));
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  overflow: hidden;
}

.page-privacy .priv-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(53, 255, 139, 0.08) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(147, 166, 204, 0.06) 0 1px, transparent 1px 64px);
  mix-blend-mode: screen;
}

.page-privacy .priv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.72;
}

/* ---------- 主体网格 ---------- */
.page-privacy .priv-body {
  display: grid;
  gap: 34px;
  align-items: start;
}

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

/* ---------- 章节 ---------- */
.page-privacy .priv-sec {
  scroll-margin-top: 88px;
}

.page-privacy .priv-sec + .priv-sec {
  margin-top: 50px;
  padding-top: 46px;
  border-top: 1px solid rgba(29, 50, 96, 0.75);
}

.page-privacy .priv-sec__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--neon);
  opacity: 0.55;
  transition: opacity 0.35s ease;
}

.page-privacy .priv-sec:target .priv-sec__num,
.page-privacy .priv-sec.is-revealed .priv-sec__num {
  opacity: 1;
}

.page-privacy .priv-sec__title {
  margin: 0 0 18px;
  max-width: var(--priv-measure);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 5vw, 1.7rem);
  line-height: 1.38;
  color: var(--white);
}

.page-privacy .priv-sec__title::after {
  content: "";
  display: block;
  width: 58px;
  height: 3px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--neon), rgba(53, 255, 139, 0));
}

.page-privacy .priv-sec p {
  margin: 0 0 16px;
  max-width: var(--priv-measure);
  line-height: 1.95;
  color: var(--priv-body-ink);
}

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

/* ---------- 列表 ---------- */
.page-privacy .priv-list {
  margin: 0 0 18px;
  padding: 0;
  max-width: var(--priv-measure);
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .priv-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.9;
  color: var(--priv-body-ink);
}

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  background: var(--neon);
  transform: rotate(45deg);
}

.page-privacy .priv-list--key li::before {
  background: var(--orange);
}

.page-privacy .priv-list strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 联系方式表 ---------- */
.page-privacy .priv-contact {
  margin: 22px 0 0;
  max-width: var(--priv-measure);
  border-top: 1px solid var(--priv-line);
}

.page-privacy .priv-contact__row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--priv-line);
}

.page-privacy .priv-contact dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--mist);
  padding-top: 3px;
}

.page-privacy .priv-contact dd {
  margin: 0;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .priv-note {
  margin: 26px 0 0;
  max-width: var(--priv-measure);
  padding: 16px 18px;
  border-left: 3px solid var(--gold);
  background: rgba(255, 210, 74, 0.07);
  color: rgba(242, 246, 255, 0.88);
  line-height: 1.85;
}

/* ---------- 正文内链接 ---------- */
.page-privacy .priv-content p a,
.page-privacy .priv-list a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .priv-index {
  order: -1;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--priv-line);
}

.page-privacy .priv-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  color: var(--mist);
}

.page-privacy .priv-index__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .priv-index__list li {
  flex: 0 0 auto;
}

.page-privacy .priv-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  font-size: 0.8125rem;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  background: rgba(14, 36, 80, 0.6);
  border: 1px solid var(--priv-line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .priv-index__num {
  color: var(--neon);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
}

.page-privacy .priv-index__link:hover {
  color: var(--white);
  border-color: var(--neon);
  background: rgba(14, 36, 80, 0.95);
}

.page-privacy .priv-index__link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  color: var(--white);
}

/* ---------- 底部跳转 ---------- */
.page-privacy .priv-links {
  margin-top: 58px;
  padding-top: 30px;
  border-top: 1px solid var(--priv-line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy {
    padding: 34px 0 104px;
  }

  .page-privacy .priv-body {
    gap: 40px;
  }
}

/* ---------- 桌面：右侧固定索引 ---------- */
@media (min-width: 1040px) {
  .page-privacy .priv-body {
    grid-template-columns: minmax(0, 1fr) 208px;
    gap: 60px;
  }

  .page-privacy .priv-index {
    order: 0;
    position: sticky;
    top: 92px;
    align-self: start;
    padding: 4px 0 0 22px;
    border-bottom: 0;
    border-left: 1px solid var(--priv-line);
  }

  .page-privacy .priv-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .priv-index__link {
    background: none;
    border: 0;
    clip-path: none;
    padding: 7px 0;
    white-space: normal;
  }

  .page-privacy .priv-index__link:hover {
    background: none;
    color: var(--white);
  }

  .page-privacy .priv-sec + .priv-sec {
    margin-top: 58px;
    padding-top: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-sec__num,
  .page-privacy .priv-index__link {
    transition: none;
  }
}