.page-privacy {
  --pp-toc-w: 246px;
  --pp-measure: 68ch;
  --pp-anchor: 112px;
}

/* 首屏 */
.page-privacy .pp-hero {
  padding: clamp(24px, 5vw, 64px) 0 clamp(20px, 3vw, 34px);
  border-bottom: 1px solid var(--line-600);
}

.page-privacy .pp-hero h1 {
  margin: 14px 0 18px;
  max-width: 16ch;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(36px, 7.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--paper-100);
}

.page-privacy .pp-lede {
  max-width: 60ch;
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--mist-300);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: clamp(20px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist-500);
}

.page-privacy .pp-meta span {
  position: relative;
  padding-left: 14px;
}

.page-privacy .pp-meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan-400);
  border-radius: 50%;
}

/* 横幅 */
.page-privacy .pp-banner {
  margin: clamp(22px, 4vw, 44px) 0 0;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-a);
  overflow: hidden;
  background: var(--ink-800);
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 700;
  object-fit: cover;
}

/* 双栏骨架 */
.page-privacy .pp-layout {
  display: grid;
  gap: clamp(26px, 5vw, 60px);
  padding: clamp(26px, 5vw, 60px) 0 clamp(36px, 6vw, 72px);
}

@media (min-width: 1025px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    align-items: start;
  }
}

/* 目录 */
.page-privacy .pp-toc {
  border-top: 2px solid var(--cyan-400);
  padding-top: 14px;
}

@media (min-width: 1025px) {
  .page-privacy .pp-toc {
    position: sticky;
    top: clamp(88px, 9vw, var(--pp-anchor));
  }
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist-500);
}

.page-privacy .pp-toc ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc li {
  flex: 0 0 auto;
}

.page-privacy .pp-toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line-600);
  border-radius: 999px;
  font-size: var(--step--1);
  color: var(--mist-300);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  color: var(--paper-100);
  background: var(--turf-700);
  border-color: var(--cyan-400);
  outline: none;
}

@media (min-width: 1025px) {
  .page-privacy .pp-toc ol {
    display: grid;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc li {
    flex: none;
  }

  .page-privacy .pp-toc a {
    display: flex;
    padding: 11px 0;
    border: 0;
    border-bottom: 1px solid var(--line-600);
    border-radius: 0;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .pp-toc a:hover,
  .page-privacy .pp-toc a:focus-visible {
    background: none;
    color: var(--cyan-400);
    border-bottom-color: var(--cyan-400);
  }
}

/* 编号 */
.page-privacy .pp-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

/* 正文区 */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-sec {
  padding-bottom: clamp(26px, 4vw, 44px);
  margin-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line-600);
  scroll-margin-top: clamp(96px, 12vw, var(--pp-anchor));
}

.page-privacy .pp-sec:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pp-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.4;
  color: var(--paper-100);
}

.page-privacy .pp-sec p {
  max-width: var(--pp-measure);
  margin: 0 0 16px;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--mist-300);
}

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

.page-privacy .pp-sec a {
  color: var(--paper-100);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-400);
  padding-bottom: 1px;
  transition: color 0.18s var(--ease);
}

.page-privacy .pp-sec a:hover,
.page-privacy .pp-sec a:focus-visible {
  color: var(--cyan-400);
  outline: none;
}

/* 要点列表 */
.page-privacy .pp-list {
  list-style: none;
  max-width: var(--pp-measure);
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist-300);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 2px;
  background: var(--cyan-400);
}

/* 定义式条目 */
.page-privacy .pp-defs {
  max-width: var(--pp-measure);
  margin: 0 0 20px;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-defs > div {
  padding: 14px 0 14px 20px;
  border-left: 2px solid var(--line-600);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .pp-defs > div:hover {
  border-left-color: var(--cyan-400);
  background: linear-gradient(90deg, rgba(70, 242, 200, 0.06), rgba(70, 242, 200, 0));
}

.page-privacy .pp-defs dt {
  margin-bottom: 6px;
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--paper-100);
  letter-spacing: 0.01em;
}

.page-privacy .pp-defs dd {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist-300);
}

/* 关键条款 */
.page-privacy .pp-key {
  max-width: var(--pp-measure);
  margin: 22px 0;
  padding: 14px 20px;
  border-left: 3px solid var(--cyan-400);
  background: linear-gradient(90deg, rgba(70, 242, 200, 0.09), rgba(70, 242, 200, 0));
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--paper-100);
}

/* 期限表 */
.page-privacy .pp-terms {
  list-style: none;
  max-width: var(--pp-measure);
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line-600);
}

.page-privacy .pp-terms li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-600);
}

.page-privacy .pp-terms__label {
  font-size: var(--step-0);
  color: var(--paper-100);
}

.page-privacy .pp-terms__val {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--amber-300);
}

/* 版本块 */
.page-privacy .pp-ver {
  margin: 0 0 clamp(36px, 6vw, 72px);
  padding: clamp(22px, 4vw, 40px);
  background: var(--ink-800);
  border: 1px solid var(--line-600);
  border-radius: var(--radius-a);
}

.page-privacy .pp-ver h2 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--paper-100);
}

.page-privacy .pp-ver__now {
  margin: 0;
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  color: var(--mist-500);
}

.page-privacy .pp-ver__no {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  font-weight: 500;
  color: var(--cyan-400);
  letter-spacing: 0.02em;
}

.page-privacy .pp-ver ul {
  list-style: none;
  max-width: 62ch;
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-ver li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--mist-300);
}

.page-privacy .pp-ver__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--mist-500);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc a,
  .page-privacy .pp-defs > div,
  .page-privacy .pp-sec a {
    transition: none;
  }
}
<<<END>>>