.page-privacy {
  --privacy-measure: 44em;
  --privacy-toc-w: 232px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 22px 0 48px;
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 136, 0.13), rgba(57, 255, 136, 0) 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 40px;
  left: -120px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 47, 0.1), rgba(255, 122, 47, 0) 70%);
  pointer-events: none;
}

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

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  max-width: 20em;
  font-size: clamp(1.9rem, 6.4vw, 4.1rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--steel);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__metaitem {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-hero__num {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-hero__media {
  margin: 36px 0 0;
  overflow: hidden;
  border-radius: var(--r-lg);
}

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

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-bottom: 72px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding: 20px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(16, 32, 58, 0.62), rgba(16, 32, 58, 0.18));
}

.page-privacy .privacy-toc__caption {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  color: var(--steel);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__num {
  font-size: 12px;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--mist);
  background: rgba(138, 155, 180, 0.09);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--mist);
  border-left-color: var(--lime);
  background: rgba(57, 255, 136, 0.08);
}

.page-privacy .privacy-toc__link[aria-current="true"] .privacy-toc__num {
  color: var(--lime);
}

.page-privacy .privacy-toc__hint {
  margin: 18px 0 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-privacy .privacy-toc__cta {
  display: inline-flex;
}

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

.page-privacy .privacy-clause {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .privacy-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0;
  font-size: clamp(1.35rem, 3.4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-clause__num {
  flex: none;
  font-size: 0.95rem;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-clause__lead {
  margin: 16px 0 0;
  max-width: var(--privacy-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 收集项列表 ---------- */
.page-privacy .privacy-items {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(16, 32, 58, 0.6), rgba(16, 32, 58, 0.2));
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease), background 0.22s var(--ease);
}

.page-privacy .privacy-item:hover {
  border-color: var(--line-lime);
  background: linear-gradient(180deg, rgba(16, 32, 58, 0.82), rgba(16, 32, 58, 0.3));
  transform: translateY(-2px);
}

.page-privacy .privacy-item__idx {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-lime);
  border-radius: var(--pill);
  font-size: 12px;
  color: var(--lime);
}

.page-privacy .privacy-item__name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .privacy-item__body p {
  margin: 0;
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 用途网格 ---------- */
.page-privacy .privacy-purpose {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 24px 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--line-soft);
}

.page-privacy .privacy-purpose__cell {
  padding: 20px 18px;
  background: var(--ink);
  transition: background 0.22s var(--ease);
}

.page-privacy .privacy-purpose__cell:hover {
  background: rgba(16, 32, 58, 0.78);
}

.page-privacy .privacy-purpose__name {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .privacy-purpose__name::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--orange);
  vertical-align: middle;
}

.page-privacy .privacy-purpose__cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 定义列表 ---------- */
.page-privacy .privacy-defs {
  margin: 24px 0 0;
}

.page-privacy .privacy-defs__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-defs__row:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-defs__row dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--lime);
}

.page-privacy .privacy-defs__row dd {
  margin: 0;
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 注释条 ---------- */
.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(14, 90, 107, 0.16);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-note--signal {
  border-left-color: var(--signal);
  background: rgba(255, 209, 102, 0.08);
}

/* ---------- 存储 ---------- */
.page-privacy .privacy-storage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 24px 0 0;
}

.page-privacy .privacy-storage__item {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(8, 19, 32, 0.6);
}

.page-privacy .privacy-storage__val {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-storage__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 权利列表 ---------- */
.page-privacy .privacy-rights {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: padding-left 0.2s var(--ease);
}

.page-privacy .privacy-rights__row:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-rights__row:hover {
  padding-left: 8px;
}

.page-privacy .privacy-rights__key {
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .privacy-rights__desc {
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 版本标记 ---------- */
.page-privacy .privacy-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 22px 0 0;
  padding: 12px 16px;
  border: 1px dashed var(--line);
  border-radius: var(--pill);
  background: rgba(16, 32, 58, 0.5);
}

.page-privacy .privacy-stamp__val {
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
}

.page-privacy .privacy-clause p {
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 联系 ---------- */
.page-privacy .privacy-contact {
  margin: 30px 0 0;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(16, 32, 58, 0.92), rgba(8, 19, 32, 0.7));
}

.page-privacy .privacy-contact__title {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--mist);
}

.page-privacy .privacy-contact__intro p {
  margin: 0;
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-privacy .privacy-contact__list {
  margin: 20px 0 0;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-contact__row dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-privacy .privacy-contact__row dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.page-privacy .privacy-contact__val {
  font-size: 15px;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .privacy-copy {
  padding: 6px 14px;
  border: 1px solid var(--line-lime);
  border-radius: var(--pill);
  background: rgba(57, 255, 136, 0.08);
  color: var(--lime);
  font-family: var(--sans);
  font-size: 12px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-copy:hover {
  background: var(--lime);
  color: var(--ink);
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-purpose {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-storage {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-defs__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 20px;
  }

  .page-privacy .privacy-rights__row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 30px 0 60px;
  }

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

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--bbar, 112px) + 24px);
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
  }

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

  .page-privacy .privacy-contact {
    padding: 32px 30px;
  }
}

@media (min-width: 1140px) {
  .page-privacy .privacy-hero__lead {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-item,
  .page-privacy .privacy-purpose__cell,
  .page-privacy .privacy-rights__row,
  .page-privacy .privacy-copy,
  .page-privacy .privacy-toc__link {
    transition: none;
  }

  .page-privacy .privacy-item:hover,
  .page-privacy .privacy-rights__row:hover {
    transform: none;
    padding-left: 0;
  }
}