.page-privacy {
  --privacy-rule: var(--phx-mineral);
  --privacy-panel: var(--phx-rock);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(26px, 5vw, 52px) 0 0;
  overflow: hidden;
  background:
    radial-gradient(90% 120% at 6% 0%, rgba(255, 107, 31, 0.10), transparent 62%),
    radial-gradient(70% 100% at 100% 0%, rgba(128, 149, 172, 0.08), transparent 58%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--phx-flame), transparent);
  opacity: 0.4;
}

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

.page-privacy .privacy-hero__inner > * + * {
  margin-top: 16px;
}

.page-privacy .privacy-hero .phx-lede {
  margin-bottom: 0;
}

.page-privacy .privacy-hero__figure {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--privacy-rule);
  object-fit: cover;
  filter: saturate(0.85) brightness(0.86);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 36px;
  padding-top: clamp(36px, 6vw, 64px);
  padding-bottom: clamp(60px, 9vw, 112px);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }
}

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

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  padding: 20px 18px;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--phx-radius);
  background: var(--privacy-panel);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  padding-left: 8px;
  font-family: var(--phx-font-display);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--phx-steel);
}

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

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 9px 8px;
  border-radius: 8px;
  color: var(--phx-ink);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: background 0.2s var(--phx-ease), color 0.2s var(--phx-ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(255, 107, 31, 0.12);
  color: var(--phx-cream);
}

.page-privacy .privacy-toc__list .phx-num {
  font-size: 12px;
  line-height: 1.8;
  color: var(--phx-flame);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--phx-header-h-compact) + 28px);
  }
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapter {
  scroll-margin-top: calc(var(--phx-header-h-compact) + 32px);
}

.page-privacy .privacy-chapter + .privacy-chapter {
  margin-top: clamp(44px, 6vw, 64px);
  padding-top: clamp(32px, 4vw, 44px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-chapter__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-privacy .privacy-chapter__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 24px;
  padding: 0 10px;
  border: 1px solid rgba(255, 107, 31, 0.5);
  border-radius: 999px;
  font-family: var(--phx-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  color: var(--phx-flame);
}

.page-privacy .privacy-chapter__head .phx-h2 {
  margin: 0;
}

.page-privacy .privacy-chapter__lead {
  max-width: 42em;
  margin: 20px 0 30px;
  padding: 14px 18px;
  border-left: 3px solid var(--phx-flame);
  background: linear-gradient(90deg, rgba(255, 107, 31, 0.11), rgba(255, 107, 31, 0));
  border-radius: 0 10px 10px 0;
  color: var(--phx-cream);
  font-size: 17px;
  line-height: 1.75;
}

/* ---------- 条目 ---------- */
.page-privacy .privacy-item {
  padding: 18px 0;
  border-top: 1px solid rgba(38, 43, 51, 0.9);
}

.page-privacy .privacy-item:first-of-type {
  border-top: none;
  padding-top: 0;
}

.page-privacy .privacy-item__key {
  position: relative;
  margin: 0 0 8px;
  padding-left: 16px;
  font-family: var(--phx-font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--phx-cream);
}

.page-privacy .privacy-item__key::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--phx-flame);
}

.page-privacy .phx-copy {
  margin: 0;
  max-width: 34em;
}

/* ---------- 权利折叠组 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-fold {
  border: 1px solid var(--privacy-rule);
  border-radius: var(--phx-radius);
  background: var(--privacy-panel);
  overflow: hidden;
  transition: border-color 0.24s var(--phx-ease);
}

.page-privacy .privacy-fold[open] {
  border-color: rgba(255, 107, 31, 0.45);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--phx-font-display);
  font-size: 16px;
  line-height: 1.45;
  color: var(--phx-cream);
}

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

.page-privacy .privacy-fold summary::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--phx-mist);
  transition: background 0.24s var(--phx-ease), box-shadow 0.24s var(--phx-ease);
}

.page-privacy .privacy-fold[open] summary::before {
  background: var(--phx-flame);
  box-shadow: 0 0 0 4px rgba(255, 107, 31, 0.16);
}

.page-privacy .privacy-fold summary::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--phx-steel);
  border-bottom: 1.5px solid var(--phx-steel);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.24s var(--phx-ease);
}

.page-privacy .privacy-fold[open] summary::after {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-privacy .privacy-fold__panel {
  padding: 16px 20px 20px;
  border-top: 1px solid rgba(38, 43, 51, 0.85);
  background: rgba(10, 12, 16, 0.4);
}

.page-privacy .privacy-rights__note {
  margin-top: 22px;
  max-width: 36em;
  color: var(--phx-steel);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .privacy-rights__note a {
  color: var(--phx-flame);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-rights__note a:hover {
  color: var(--phx-flame-soft);
}

.page-privacy .privacy-chapter .phx-copy a {
  color: var(--phx-flame);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-chapter .phx-copy a:hover {
  color: var(--phx-flame-soft);
}

/* ---------- 页尾提示 ---------- */
.page-privacy .privacy-coda {
  margin-top: clamp(44px, 6vw, 64px);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--phx-radius);
  background:
    linear-gradient(135deg, rgba(180, 115, 60, 0.18), rgba(20, 23, 29, 0.92) 58%);
}

.page-privacy .privacy-coda .phx-h3 {
  margin: 0 0 12px;
  color: var(--phx-cream);
}

.page-privacy .privacy-coda__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

@media (max-width: 520px) {
  .page-privacy .privacy-chapter__head {
    gap: 10px;
  }

  .page-privacy .privacy-chapter__lead {
    font-size: 16px;
    padding: 12px 14px;
  }

  .page-privacy .privacy-fold summary {
    padding: 14px 16px;
    font-size: 15px;
  }

  .page-privacy .privacy-fold__panel {
    padding: 14px 16px 18px;
  }

  .page-privacy .privacy-coda__links .phx-btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-fold,
  .page-privacy .privacy-fold summary::before,
  .page-privacy .privacy-fold summary::after,
  .page-privacy .privacy-toc__list a {
    transition: none;
  }
}
<<<END>>>