.page-privacy {
  background: var(--gobi);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

.page-privacy .pp-shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) 64px;
}

/* 面包屑 */
.page-privacy .pp-crumb {
  padding-top: 26px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .pp-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pp-crumb a:hover {
  color: var(--turf);
  border-bottom-color: var(--turf);
}

.page-privacy .pp-crumb span[aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-privacy .pp-hero {
  padding: 26px 0 0;
}

.page-privacy .pp-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--copper);
}

.page-privacy h1 {
  margin: 0;
  font-size: clamp(38px, 11vw, 88px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-privacy .pp-intro {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper);
}

/* 顶部窄幅配图 */
.page-privacy .pp-figure {
  position: relative;
  margin: 28px 0 0;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 34vw, 320px);
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-faint);
}

.page-privacy .pp-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background-image:
    linear-gradient(rgba(53, 224, 140, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 224, 140, 0.07) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

/* 目录 + 正文双列 */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 16px;
}

.page-privacy .pp-toc__item a {
  display: flex;
  gap: 8px;
  padding: 6px 0 6px 10px;
  margin-left: -1px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pp-toc__item a:hover,
.page-privacy .pp-toc__item a:focus-visible {
  color: var(--paper);
  border-left-color: var(--turf);
}

.page-privacy .pp-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--copper);
}

/* 阅读列：左侧刻度线 + 34 字宽 */
.page-privacy .pp-read {
  position: relative;
  padding-left: 16px;
  max-width: calc(34em + 16px);
}

.page-privacy .pp-read::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: repeating-linear-gradient(180deg, var(--line) 0 5px, transparent 5px 13px);
}

.page-privacy .pp-read p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper);
}

.page-privacy .pp-read p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-read a {
  color: var(--turf);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 140, 0.4);
}

.page-privacy .pp-read a:hover {
  border-bottom-color: var(--turf);
}

/* 章节 */
.page-privacy .pp-sec {
  margin-top: 42px;
  padding-top: 42px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-read > .pp-sec:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .pp-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-privacy h2 {
  margin: 0;
  font-size: clamp(21px, 5.2vw, 28px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-privacy .pp-note {
  margin-top: 14px !important;
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* 信息类型对照表 */
.page-privacy .pp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 6px 0 0;
}

.page-privacy .pp-table th {
  padding: 0 10px 10px 0;
  text-align: left;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table td {
  padding: 14px 10px 14px 0;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  border-bottom: 1px solid var(--line-faint);
}

.page-privacy .pp-table td:first-child {
  color: var(--paper);
  font-weight: 700;
}

/* 操作路径 */
.page-privacy .pp-steps {
  list-style: none;
  margin: 6px 0 20px;
  padding: 0;
}

.page-privacy .pp-step {
  padding: 16px 0;
  border-top: 1px dashed var(--line-faint);
}

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

.page-privacy .pp-step__key {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--turf);
}

.page-privacy .pp-step p {
  margin: 0;
}

/* 浅色区块 */
.page-privacy .pp-sand {
  margin-top: 42px;
  padding: 26px 20px;
  border-radius: var(--radius);
  background: var(--sand);
  color: var(--board);
}

.page-privacy .pp-sand h2 {
  color: var(--night);
}

.page-privacy .pp-sand .pp-sec__head {
  margin-bottom: 16px;
}

.page-privacy .pp-sand p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--board);
}

.page-privacy .pp-sand p:last-child {
  margin-bottom: 0;
}

/* 收束刻度线与备案行 */
.page-privacy .pp-tail {
  margin-top: 60px;
}

.page-privacy .pp-rule {
  display: block;
  height: 1px;
  border: 0;
  margin: 0 0 16px;
  background: linear-gradient(90deg, var(--turf) 0 72px, var(--line-soft) 72px 100%);
}

.page-privacy .pp-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* 窄屏：对照表折叠为逐条卡片 */
@media (max-width: 719px) {
  .page-privacy .pp-table,
  .page-privacy .pp-table tbody,
  .page-privacy .pp-table tr,
  .page-privacy .pp-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .pp-table thead {
    display: none;
  }

  .page-privacy .pp-table tr {
    margin-bottom: 14px;
    padding: 4px 0 12px 14px;
    border-left: 2px solid var(--board);
    border-bottom: 1px solid var(--line-faint);
  }

  .page-privacy .pp-table td {
    padding: 4px 0 0;
    border-bottom: 0;
  }

  .page-privacy .pp-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--mist);
  }

  .page-privacy .pp-table td:first-child {
    padding-top: 0;
  }
}

/* 宽屏：目录侧立并粘附滚动 */
@media (min-width: 900px) {
  .page-privacy .pp-shell {
    padding-bottom: 88px;
  }

  .page-privacy .pp-body {
    grid-template-columns: 184px minmax(0, 1fr);
    gap: 52px;
    margin-top: 52px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 40px;
    align-self: start;
  }

  .page-privacy .pp-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    border-top: 0;
    padding-top: 0;
  }

  .page-privacy .pp-toc__item a {
    font-size: 14px;
    padding: 8px 0 8px 12px;
  }

  .page-privacy .pp-read {
    padding-left: 26px;
    max-width: calc(34em + 26px);
  }

  .page-privacy .pp-read p {
    font-size: 16px;
  }

  .page-privacy .pp-intro {
    font-size: 16px;
  }

  .page-privacy .pp-table td {
    font-size: 15px;
  }

  .page-privacy .pp-sand {
    padding: 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}