.page-privacy {
  --privacy-index-w: 244px;
  --privacy-ink-soft: rgba(244, 241, 230, 0.04);
  --privacy-measure: 62ch;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 4.5vw, 56px) clamp(20px, 3vw, 40px);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto auto;
  width: min(620px, 82vw);
  height: min(620px, 82vw);
  background: radial-gradient(circle at center, rgba(77, 141, 218, 0.20), transparent 62%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--c-spring) 0 25%, var(--c-summer) 25% 50%, var(--c-autumn) 50% 75%, var(--c-winter) 75% 100%);
  opacity: 0.55;
}

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

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--fg);
}

.page-privacy .privacy-hero__lede {
  margin: 16px 0 0;
  max-width: 58ch;
  color: var(--fg);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
}

/* ---------- 页头信息条 ---------- */
.page-privacy .privacy-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta__item {
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: var(--privacy-ink-soft);
}

.page-privacy .privacy-meta__key {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}

.page-privacy .privacy-meta__value {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg);
  overflow-wrap: anywhere;
}

/* ---------- 页头配图 ---------- */
.page-privacy .privacy-hero__figure {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

.page-privacy .privacy-hero__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__figure .figure__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-dim);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  padding-block: clamp(26px, 4.5vw, 56px) clamp(46px, 8vw, 96px);
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .privacy-index {
  min-width: 0;
  padding: 14px 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--c-glass);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-index__head {
  margin: 0 0 10px;
  padding-inline: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-dim);
}

.page-privacy .privacy-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  color: var(--fg-dim);
  font-size: 13.5px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-index__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-moss);
}

.page-privacy .privacy-index__link:hover {
  color: var(--fg);
  background-color: rgba(244, 241, 230, 0.06);
}

.page-privacy .privacy-index__link[aria-current="true"] {
  color: var(--fg);
  border-left-color: var(--c-summer);
  background-color: rgba(240, 138, 60, 0.12);
}

.page-privacy .privacy-index__link[aria-current="true"] .privacy-index__no {
  color: var(--c-autumn);
}

/* ---------- 右侧正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-privacy .term {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--c-moss);
  border-radius: var(--r-lg);
  background: var(--c-forest);
  scroll-margin-top: 108px;
}

.page-privacy .term--wide {
  padding-inline: clamp(22px, 3.6vw, 40px);
}

.page-privacy .term--winter { border-left-color: var(--c-winter); }
.page-privacy .term--summer { border-left-color: var(--c-summer); }
.page-privacy .term--autumn { border-left-color: var(--c-autumn); }
.page-privacy .term--spring { border-left-color: var(--c-spring); }

.page-privacy .term__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.3vw, 1.5rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--fg);
}

.page-privacy .term__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.78em;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-autumn);
}

.page-privacy .term p {
  margin: 0 0 12px;
  max-width: var(--privacy-measure);
  font-size: clamp(15px, 1.6vw, 16px);
  line-height: 1.85;
  color: var(--fg);
}

.page-privacy .term ul {
  display: grid;
  gap: 9px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-privacy .term li {
  position: relative;
  padding-left: 18px;
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fg);
}

.page-privacy .term li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.74em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--c-moss);
}

.page-privacy .term strong {
  font-weight: 700;
  color: var(--c-paper);
}

.page-privacy .term a {
  color: var(--c-winter);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 160ms var(--ease);
}

.page-privacy .term a:hover {
  color: var(--c-spring);
}

.page-privacy .term > :last-child {
  margin-bottom: 0;
}

/* ---------- 提示块 ---------- */
.page-privacy .term p.term__note {
  margin: 16px 0 0;
  padding: 12px 14px;
  max-width: var(--privacy-measure);
  border-left: 2px solid var(--c-winter);
  border-radius: var(--r-sm);
  background: rgba(77, 141, 218, 0.10);
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg);
}

.page-privacy .term--summer p.term__note {
  border-left-color: var(--c-summer);
  background: rgba(240, 138, 60, 0.10);
}

.page-privacy .term--autumn p.term__note {
  border-left-color: var(--c-autumn);
  background: rgba(231, 184, 75, 0.10);
}

.page-privacy .term--spring p.term__note {
  border-left-color: var(--c-spring);
  background: rgba(123, 216, 143, 0.10);
}

/* ---------- 结尾按钮 ---------- */
.page-privacy .term p.deck-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 96px;
  }

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

  .page-privacy .privacy-body {
    padding-top: 4px;
  }

  .page-privacy .term {
    scroll-margin-top: 96px;
  }
}