.page-privacy {
  --pp-index-w: 212px;
  --pp-gap: clamp(24px, 4vw, 56px);
  --pp-tip-max: 264px;
  background: var(--bg);
  color: var(--text);
  padding-block: clamp(16px, 3vw, 28px) clamp(48px, 8vw, 96px);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-privacy .dp-hero {
  max-width: 960px;
  padding-bottom: clamp(22px, 3.4vw, 36px);
}

.page-privacy .dp-hero__kicker {
  display: block;
  margin: 0 0 10px;
  letter-spacing: 0.22em;
  color: var(--green);
  text-transform: uppercase;
}

.page-privacy .dp-hero__title {
  margin: 0 0 14px;
  font-size: clamp(28px, 5.2vw, 46px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .dp-hero__lead {
  margin: 0;
  max-width: 44em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .dp-facts {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .dp-facts__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-privacy .dp-facts__figure {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.page-privacy .dp-facts__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-privacy .dp-facts__unit {
  font-size: 13px;
  color: var(--gold);
  opacity: 0.8;
}

.page-privacy .dp-facts__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 目录带 ---------- */
.page-privacy .dp-toc {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-privacy .dp-toc__label {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-privacy .dp-toc__list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0 4px 2px 0;
  list-style: none;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .dp-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .dp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .dp-toc__link:hover,
.page-privacy .dp-toc__link:focus-visible {
  border-color: var(--green);
  color: var(--text);
  background: var(--panel);
}

.page-privacy .dp-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* ---------- 信息图 ---------- */
.page-privacy .dp-flow {
  margin: clamp(24px, 4vw, 40px) 0;
}

.page-privacy .dp-flow .figure__media {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .dp-flow img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .dp-flow .figure__caption {
  color: var(--muted);
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .dp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-privacy .dp-index {
  display: none;
}

.page-privacy .dp-doc {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-privacy .dp-sec {
  padding-block: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}

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

.page-privacy .dp-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 16px;
  margin-bottom: 12px;
}

.page-privacy .dp-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.page-privacy .dp-sec__title {
  margin: 0;
  font-size: clamp(19px, 2.5vw, 25px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .dp-sec__lead {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 2px solid var(--green);
  font-size: 16.5px;
  line-height: 1.72;
  color: var(--text);
}

/* ---------- 条目列表 ---------- */
.page-privacy .dp-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .dp-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .dp-list__item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .dp-list__key {
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--green);
}

.page-privacy .dp-list__text {
  display: block;
}

/* ---------- 术语标记 ---------- */
.page-privacy .dp-term {
  position: relative;
  color: var(--text);
  border-bottom: 1px dashed var(--green);
  cursor: help;
  outline: none;
}

.page-privacy .dp-term:focus-visible {
  border-bottom-style: solid;
}

.page-privacy .dp-term__def {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: min(var(--pp-tip-max), 68vw);
  padding: 10px 12px;
  background: var(--panel-hi);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease), visibility 0.18s;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
  z-index: 6;
  pointer-events: none;
}

.page-privacy .dp-term:hover .dp-term__def,
.page-privacy .dp-term:focus-visible .dp-term__def {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 权利条目 ---------- */
.page-privacy .dp-rights {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .dp-rights__item {
  padding: 16px 18px;
  background: var(--panel);
  border-left: 2px solid transparent;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .dp-rights__item:hover {
  background: var(--panel-hi);
  border-left-color: var(--green);
}

.page-privacy .dp-rights__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-privacy .dp-rights__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-privacy .dp-rights__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .dp-callout {
  padding: clamp(16px, 2.6vw, 24px);
  background: linear-gradient(135deg, var(--panel-hi), var(--panel));
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: var(--radius);
}

.page-privacy .dp-callout__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-privacy .dp-callout__mail {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 20px);
  font-weight: 700;
  color: var(--green);
  word-break: break-all;
}

.page-privacy .dp-callout__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 相关链接 ---------- */
.page-privacy .dp-relate {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .dp-relate__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .dp-relate__link:hover,
.page-privacy .dp-relate__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--cyan);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-privacy .dp-list__item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 0 18px;
    align-items: start;
    padding: 15px 0;
  }

  .page-privacy .dp-list__key {
    padding-top: 2px;
  }

  .page-privacy .dp-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面：左索引 + 右正文 ---------- */
@media (min-width: 1024px) {
  .page-privacy .dp-body {
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    gap: var(--pp-gap);
  }

  .page-privacy .dp-index {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .dp-index__label {
    margin: 0 0 12px;
    padding-left: 12px;
    font-size: 12px;
    letter-spacing: 0.18em;
    color: var(--muted);
  }

  .page-privacy .dp-index__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 2px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .dp-index__link {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 10px;
    align-items: baseline;
    padding: 8px 10px 8px 12px;
    margin-left: -1px;
    border-left: 2px solid transparent;
    font-size: 14px;
    line-height: 1.5;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
  }

  .page-privacy .dp-index__link:hover {
    color: var(--text);
    background: var(--panel);
  }

  .page-privacy .dp-index__link.is-active {
    color: var(--white);
    border-left-color: var(--green);
    background: var(--panel);
  }

  .page-privacy .dp-index__num {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--gold);
    font-variant-numeric: tabular-nums;
  }

  .page-privacy .dp-sec__lead {
    font-size: 17px;
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 559px) {
  .page-privacy .dp-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .dp-facts__item {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }

  .page-privacy .dp-toc {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-privacy .dp-toc__list {
    width: 100%;
  }

  .page-privacy .dp-sec__head {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .dp-term__def {
    left: auto;
    right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .dp-toc__link,
  .page-privacy .dp-term__def,
  .page-privacy .dp-rights__item,
  .page-privacy .dp-index__link,
  .page-privacy .dp-relate__link {
    transition: none;
  }

  .page-privacy .dp-term__def {
    transform: none;
  }
}