.page-privacy {
  --pr-line: rgba(124, 147, 168, 0.26);
  --pr-line-cyan: rgba(36, 240, 216, 0.22);
  --pr-text-soft: rgba(232, 246, 255, 0.76);
  background: var(--abyss);
  color: var(--mint);
  font-family: var(--font-head);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy .abg-breadcrumb {
  padding-top: clamp(20px, 4vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 首屏 ---------- */

.page-privacy .pr-hero {
  position: relative;
  padding: clamp(30px, 6vw, 56px) 0 clamp(34px, 6vw, 62px);
  border-bottom: 1px solid var(--pr-line);
  background:
    linear-gradient(180deg, rgba(11, 39, 64, 0.92) 0%, rgba(6, 26, 46, 0.15) 78%),
    repeating-linear-gradient(90deg, rgba(36, 240, 216, 0.055) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(0deg, rgba(36, 240, 216, 0.055) 0 1px, transparent 1px 68px);
}

.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: 0;
  width: 1px;
  height: clamp(52px, 10vw, 108px);
  background: linear-gradient(180deg, transparent, var(--cyan));
  opacity: 0.55;
  pointer-events: none;
}

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

.page-privacy .pr-hero .abg-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-privacy .pr-hero__title {
  margin: 18px 0 0;
  font-size: clamp(28px, 6.2vw, 54px);
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1.14;
  max-width: 22ch;
  color: var(--mint);
}

.page-privacy .pr-lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(14px, 1.5vw, 15.5px);
  line-height: 1.85;
  color: var(--pr-text-soft);
}

/* ---------- 三类数据摘要 ---------- */

.page-privacy .pr-summary {
  margin-top: clamp(30px, 5vw, 50px);
  display: grid;
  border-top: 1px solid var(--pr-line);
}

.page-privacy .pr-sum-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--pr-line);
  min-width: 0;
}

.page-privacy .pr-sum-item__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--magenta);
}

.page-privacy .pr-sum-item__title {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--mint);
}

.page-privacy .pr-sum-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pr-text-soft);
}

.page-privacy .pr-sum-item__meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 主体：目录 + 正文 ---------- */

.page-privacy .pr-body {
  display: grid;
  gap: 32px;
  padding-top: clamp(32px, 6vw, 62px);
  padding-bottom: clamp(56px, 9vw, 108px);
}

.page-privacy .pr-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.page-privacy .pr-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pr-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--pr-line);
  color: var(--slate);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .pr-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  opacity: 0.8;
}

.page-privacy .pr-toc__link:hover {
  color: var(--mint);
  border-color: var(--pr-line-cyan);
  background: rgba(18, 50, 83, 0.6);
}

.page-privacy .pr-toc__link:focus-visible,
.page-privacy .abg-link:focus-visible,
.page-privacy .pr-faq__q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 章节 ---------- */

.page-privacy .pr-sec {
  scroll-margin-top: 96px;
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--pr-line);
}

.page-privacy .pr-content > .pr-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pr-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-privacy .pr-sec__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--magenta);
  border-bottom: 1px solid rgba(255, 46, 136, 0.45);
  padding-bottom: 2px;
}

.page-privacy .pr-sec__title {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--mint);
}

.page-privacy .pr-sec__lede {
  margin: 14px 0 4px;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pr-text-soft);
}

/* ---------- 条目列表 ---------- */

.page-privacy .pr-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 0 10px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pr-line);
}

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

.page-privacy .pr-item__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-top: 5px;
}

.page-privacy .pr-item__body {
  min-width: 0;
}

.page-privacy .pr-item__title {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--mint);
}

.page-privacy .pr-item__text {
  margin: 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pr-text-soft);
}

/* ---------- 旁注 ---------- */

.page-privacy .pr-note {
  margin: 18px 0 0;
  max-width: 40em;
  padding-left: 14px;
  border-left: 1px solid var(--pr-line-cyan);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .pr-note--dim {
  border-left-color: var(--pr-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* ---------- 配图 ---------- */

.page-privacy .pr-figure {
  margin: 22px 0 0;
}

.page-privacy .pr-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pr-line-cyan);
  background:
    repeating-linear-gradient(90deg, rgba(36, 240, 216, 0.08) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, rgba(36, 240, 216, 0.08) 0 1px, transparent 1px 32px),
    var(--reef);
}

.page-privacy .pr-figure__cap {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 管理路径 ---------- */

.page-privacy .pr-paths {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}

.page-privacy .pr-path {
  position: relative;
  padding: 18px 16px 20px;
  background: var(--reef);
  min-width: 0;
}

.page-privacy .pr-path::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), transparent 85%);
  opacity: 0.7;
}

.page-privacy .pr-path__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-privacy .pr-path__title {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--mint);
}

.page-privacy .pr-path__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pr-text-soft);
}

.page-privacy .pr-path__where {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* ---------- 常见疑问 ---------- */

.page-privacy .pr-faq {
  border-bottom: 1px solid var(--pr-line);
}

.page-privacy .pr-faq:first-of-type {
  margin-top: 22px;
  border-top: 1px solid var(--pr-line);
}

.page-privacy .pr-faq__q {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 34px 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--mint);
}

.page-privacy .pr-faq__q::-webkit-details-marker {
  display: none;
}

.page-privacy .pr-faq__q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 0.3s var(--ease);
}

.page-privacy .pr-faq[open] .pr-faq__q::after {
  content: "\2013";
}

.page-privacy .pr-faq__no {
  flex: 0 0 24px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
  padding-top: 4px;
  transition: color 0.3s var(--ease);
}

.page-privacy .pr-faq[open] .pr-faq__no {
  color: var(--cyan);
}

.page-privacy .pr-faq__a {
  margin: 0 0 18px 34px;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-text-soft);
}

/* ---------- 横屏 / 平板 ---------- */

@media (min-width: 760px) {
  .page-privacy .pr-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pr-sum-item {
    padding: 24px 22px 24px 0;
    border-bottom: 0;
    border-right: 1px solid var(--pr-line);
  }

  .page-privacy .pr-sum-item:not(:first-child) {
    padding-left: 22px;
  }

  .page-privacy .pr-sum-item:last-child {
    border-right: 0;
    padding-right: 0;
  }

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

/* ---------- 桌面 ---------- */

@media (min-width: 980px) {
  .page-privacy .pr-body {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 76px);
    align-items: start;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: 92px;
  }

  .page-privacy .pr-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--pr-line);
  }

  .page-privacy .pr-toc__link {
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 10px 0 10px 16px;
    font-size: 13.5px;
    white-space: normal;
    background: none;
  }

  .page-privacy .pr-toc__link:hover {
    background: linear-gradient(90deg, rgba(18, 50, 83, 0.75), transparent 80%);
  }

  .page-privacy .pr-toc__link[aria-current="true"] {
    color: var(--cyan);
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, rgba(36, 240, 216, 0.12), transparent 78%);
  }

  .page-privacy .pr-hero__title {
    max-width: 24ch;
  }

  .page-privacy .pr-figure img {
    max-height: 420px;
  }
}

/* ---------- 减少动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pr-toc__link,
  .page-privacy .pr-faq__q::after,
  .page-privacy .pr-faq__no {
    transition: none;
  }
}