.page-privacy {
  --pv-rail-w: 264px;
  --pv-ink-soft: rgba(18, 50, 74, 0.42);
  display: block;
}

/* ---------- 面包屑与首屏 ---------- */
.page-privacy .breadcrumb {
  padding: 1.5rem 0 1rem;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-privacy .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover {
  color: var(--accent-warm);
}

.page-privacy .breadcrumb__sep {
  margin: 0 0.5rem;
  color: var(--line);
}

.page-privacy .pv-hero {
  position: relative;
  padding-bottom: 2.25rem;
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 620px;
  height: 520px;
  background: radial-gradient(closest-side, rgba(255, 90, 54, 0.2), rgba(255, 90, 54, 0) 72%);
  pointer-events: none;
  z-index: 0;
}

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

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.page-privacy .eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin: 0 0 0.75rem;
}

.page-privacy .pv-hero__title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 6vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
}

.page-privacy .pv-hero__lede {
  margin: 0 0 1.5rem;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.page-privacy .pv-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line);
  background: rgba(7, 14, 31, 0.55);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-privacy .pv-badge b {
  color: var(--text);
  font-weight: 600;
  font-size: 0.8125rem;
}

.page-privacy .pv-hero__figure {
  margin: 0;
}

.page-privacy .pv-hero__frame {
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(18, 50, 74, 0.7), rgba(7, 14, 31, 0.9));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-privacy .pv-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .figure__cap {
  margin-top: 0.625rem;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* ---------- 主布局：左目录 + 右条款 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  padding-bottom: 4rem;
}

.page-privacy .pv-rail {
  min-width: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 26, 51, 0.72), rgba(7, 14, 31, 0.4));
  padding: 1rem 0.875rem 1.125rem;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-privacy .rail__title {
  margin: 0 0 0.75rem;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-rail__list {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.375rem;
  scrollbar-width: none;
}

.page-privacy .pv-rail__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  flex: 0 0 auto;
  padding: 0.45rem 0.7rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pv-rail__link:hover {
  color: var(--text);
  border-color: var(--line);
}

.page-privacy .pv-rail__link.is-active {
  color: var(--text);
  background: rgba(255, 90, 54, 0.14);
  border-color: rgba(255, 90, 54, 0.5);
}

.page-privacy .pv-rail__no {
  font-size: 0.6875rem;
  color: var(--accent-warm);
  letter-spacing: 0.04em;
}

.page-privacy .pv-rail__tip {
  margin: 1rem 0 0;
  padding-top: 0.875rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pv-rail__tip kbd {
  display: inline-block;
  padding: 0.05rem 0.32rem;
  border: 1px solid var(--line);
  background: rgba(7, 14, 31, 0.7);
  font-size: 0.6875rem;
  color: var(--text);
}

/* ---------- 条款面板 ---------- */
.page-privacy .pv-terms {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-privacy .pv-term {
  position: relative;
  min-width: 0;
  padding: 1.5rem 1.125rem 1.375rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--pv-ink-soft), rgba(7, 14, 31, 0.35));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  scroll-margin-top: 96px;
}

.page-privacy .pv-term::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(255, 90, 54, 0) 62%);
}

.page-privacy .pv-term__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.625rem 0.875rem;
  margin-bottom: 0.875rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-term__no {
  font-size: 1.625rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.page-privacy .pv-term__title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--text);
}

.page-privacy .rev-tag {
  margin-left: auto;
  padding: 0.22rem 0.5rem;
  border: 1px solid rgba(255, 138, 61, 0.5);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--accent-warm);
  white-space: nowrap;
}

.page-privacy .pv-term__lead {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-term__lead:last-child {
  margin-bottom: 0;
}

/* 分类定义列表 */
.page-privacy .pv-cats {
  display: grid;
  gap: 1rem;
  margin: 0;
}

.page-privacy .pv-cat {
  padding: 0.125rem 0 0.125rem 0.875rem;
  border-left: 2px solid var(--line);
}

.page-privacy .pv-cat dt {
  margin-bottom: 0.3rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .pv-cat dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

/* 条目列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .pv-list--tight {
  gap: 0.45rem;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.125rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--accent);
  transform: rotate(45deg);
}

.page-privacy .pv-list li strong {
  color: var(--text);
  font-weight: 600;
}

.page-privacy .pv-list li b {
  color: var(--text);
  font-weight: 600;
}

/* 双列小格 */
.page-privacy .pv-grid2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}

.page-privacy .pv-cell {
  min-width: 0;
  padding: 1rem 0.875rem;
  border: 1px solid var(--line);
  background: rgba(7, 14, 31, 0.42);
}

.page-privacy .pv-cell__title {
  margin: 0 0 0.7rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* 折叠明细 */
.page-privacy .pv-fold {
  margin-top: 1.125rem;
}

.page-privacy .pv-fold .fold__item + .fold__item {
  margin-top: 0.5rem;
}

.page-privacy .pv-fold .fold__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.875rem;
  border: 1px solid var(--line);
  background: rgba(7, 14, 31, 0.6);
  color: var(--text);
  font-family: inherit;
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .pv-fold .fold__trigger:hover {
  border-color: rgba(255, 138, 61, 0.5);
  background: rgba(14, 26, 51, 0.75);
}

.page-privacy .pv-fold__mark {
  color: var(--accent-warm);
  font-size: 0.9375rem;
  line-height: 1;
}

.page-privacy .pv-fold .fold__panel {
  padding: 0.875rem 0.875rem 1rem;
  border: 1px solid var(--line);
  border-top: 0;
  background: rgba(14, 26, 51, 0.35);
}

.page-privacy .pv-fold .fold__panel p {
  margin: 0 0 0.6rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-fold .fold__panel p:last-child {
  margin-bottom: 0;
}

/* 提示与按钮 */
.page-privacy .pv-notice {
  margin-top: 1.125rem;
  display: grid;
  gap: 0.875rem;
}

.page-privacy .pv-notice p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-privacy .pv-notice .btn {
  justify-self: start;
  text-decoration: none;
}

.page-privacy .pv-inline {
  color: var(--text);
  font-size: 0.875rem;
  word-break: break-all;
}

/* 版本元信息 */
.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1.125rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
}

.page-privacy .pv-meta__item {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  background: rgba(7, 14, 31, 0.5);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-privacy .pv-meta__item b {
  color: var(--text);
  font-weight: 600;
}

/* 页尾指向 */
.page-privacy .pv-foot {
  margin-top: 0.5rem;
  padding: 1.25rem 1.125rem;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(255, 90, 54, 0.12), rgba(14, 26, 51, 0.5) 55%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-privacy .pv-foot__text {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-foot__text a {
  color: var(--accent-warm);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 61, 0.4);
}

.page-privacy .pv-foot__text a:hover {
  color: var(--text);
}

.page-privacy .pv-foot__contact {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--text);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-term {
    padding: 1.75rem 1.5rem 1.625rem;
  }

  .page-privacy .pv-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-privacy .pv-notice {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    padding-bottom: 3rem;
  }

  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

  .page-privacy .pv-terms {
    gap: 1.5rem;
  }

  .page-privacy .pv-term__title {
    font-size: 1.25rem;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail-w) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
    padding-bottom: 5.5rem;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 104px;
    padding: 1.25rem 1rem 1.375rem;
  }

  .page-privacy .pv-rail__list {
    display: grid;
    gap: 0.2rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-rail__link {
    width: 100%;
    white-space: normal;
    border-left: 2px solid transparent;
    border-top: 0;
    border-right: 0;
    border-bottom: 0;
    padding: 0.5rem 0.7rem;
  }

  .page-privacy .pv-rail__link.is-active {
    border-left-color: var(--accent);
    border-radius: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-rail__link,
  .page-privacy .pv-fold .fold__trigger {
    transition: none;
  }
}
<<<END>>>