.page-privacy {
  display: block;
  background: var(--starfield-900);
  color: var(--ink-white);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 44px 0 0;
  border-bottom: 1px solid var(--panel-line);
  background:
    radial-gradient(820px 460px at 84% -14%, rgba(53, 230, 210, 0.16), transparent 62%),
    radial-gradient(660px 420px at 4% 2%, rgba(42, 27, 77, 0.92), transparent 72%),
    linear-gradient(180deg, var(--starfield-900) 0%, var(--nebula-800) 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -150px;
  right: -110px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(76, 125, 255, 0.26);
  border-radius: 50%;
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image:
    radial-gradient(rgba(242, 246, 255, 0.5) 1px, transparent 1px),
    radial-gradient(rgba(255, 194, 75, 0.42) 1px, transparent 1px);
  background-size: 128px 128px, 214px 214px;
  background-position: 0 0, 72px 96px;
}

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

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .privacy-hero-copy .eyebrow {
  margin: 28px 0 0;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 20px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.012em;
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--mist-gray);
}

.page-privacy .privacy-keyline {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-keyline li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 0 12px 14px;
  border-left: 1px solid var(--panel-line);
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist-gray);
}

.page-privacy .privacy-keyline-num {
  color: var(--star-gold);
  font-size: 15px;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero-media {
  margin: 38px 0 0;
  background: var(--nebula-800);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), calc(100% - 44px) 100%, 0 100%);
}

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

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--starfield-900);
  border-bottom: 1px solid var(--panel-line);
}

.page-privacy .privacy-toc-inner {
  padding: 26px 0 30px;
}

.page-privacy .privacy-toc-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist-gray);
  text-transform: uppercase;
}

.page-privacy .privacy-toc-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 2px;
  color: var(--ink-white);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.page-privacy .privacy-toc-list a .mono {
  color: var(--star-gold);
  font-size: 13px;
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  border-color: var(--aurora-cyan);
  color: var(--aurora-cyan);
  transform: translateX(3px);
}

/* ---------- 正文与注释列 ---------- */
.page-privacy .privacy-body-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  padding-top: 60px;
  padding-bottom: 96px;
}

.page-privacy .privacy-main {
  min-width: 0;
}

.page-privacy .privacy-section {
  position: relative;
  padding-bottom: 42px;
  margin-bottom: 42px;
  border-bottom: 1px solid var(--panel-line);
  scroll-margin-top: 108px;
}

.page-privacy .privacy-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-index {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--star-gold);
  text-transform: uppercase;
}

.page-privacy .privacy-index::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 194, 75, 0.5), rgba(36, 48, 79, 0.9));
}

.page-privacy .privacy-section-head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.32;
  letter-spacing: -0.005em;
}

.page-privacy .privacy-section .prose {
  margin-top: 18px;
  max-width: 46ch;
}

.page-privacy .privacy-section .prose p {
  margin: 0 0 15px;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(242, 246, 255, 0.88);
}

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

.page-privacy .privacy-points {
  display: grid;
  gap: 2px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-points li {
  padding: 13px 18px 13px 20px;
  border-left: 2px solid var(--aurora-cyan);
  background: rgba(14, 22, 51, 0.76);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-white);
}

.page-privacy .privacy-contact-panel {
  margin-top: 22px;
  padding: 22px 22px 24px;
  max-width: 52ch;
  background: linear-gradient(155deg, rgba(42, 27, 77, 0.62), rgba(6, 11, 31, 0.92));
}

.page-privacy .privacy-contact-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist-gray);
  text-transform: uppercase;
}

.page-privacy .privacy-contact-mail {
  margin: 0 0 16px;
  font-size: clamp(15px, 2.4vw, 18px);
  letter-spacing: 0.01em;
  color: var(--star-gold);
  word-break: break-all;
}

.page-privacy .privacy-contact-note {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-gray);
}

.page-privacy .privacy-contact-note:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-notes {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-privacy .privacy-note {
  padding: 17px 18px 18px;
  border: 1px solid var(--panel-line);
  border-top: 2px solid var(--star-gold);
  border-radius: 2px;
  background: linear-gradient(160deg, rgba(42, 27, 77, 0.5), rgba(6, 11, 31, 0.9));
}

.page-privacy .privacy-note h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  color: var(--star-gold);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--mist-gray);
}

/* ---------- 快捷入口 ---------- */
.page-privacy .privacy-jump {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.page-privacy .privacy-jump a {
  padding: 8px 14px;
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-pill);
  background: rgba(6, 11, 31, 0.88);
  color: var(--mist-gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero {
    padding-top: 56px;
  }

  .page-privacy .privacy-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 20px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(250px, 0.6fr);
    gap: 56px;
    align-items: end;
  }

  .page-privacy .privacy-hero-copy .eyebrow {
    margin-top: 34px;
  }

  .page-privacy .privacy-hero-media {
    margin-top: 46px;
  }

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

@media (min-width: 1024px) {
  .page-privacy .privacy-body-grid {
    grid-template-columns: minmax(0, 660px) minmax(220px, 1fr);
    gap: 72px;
    padding-top: 76px;
  }

  .page-privacy .privacy-notes {
    position: sticky;
    top: 104px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-jump {
    right: 22px;
    bottom: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-list a,
  .page-privacy .privacy-jump a {
    transition: none;
  }

  .page-privacy .privacy-toc-list a:hover,
  .page-privacy .privacy-toc-list a:focus-visible {
    transform: none;
  }
}