.page-privacy {
  --p-rule: rgba(140, 153, 184, .22);
  --p-rule-soft: rgba(140, 153, 184, .12);
  display: block;
}

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

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--p-rule);
  background:
    radial-gradient(105% 85% at 86% 0%, var(--cyan-soft), transparent 62%),
    radial-gradient(70% 60% at 8% 100%, var(--orange-soft), transparent 68%),
    var(--ink-900);
}

.page-privacy .hero-inner {
  padding-top: clamp(16px, 3.6vw, 30px);
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(16px, 3vw, 26px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--grey);
}

.page-privacy .breadcrumb a {
  color: var(--grey);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 0 0 clamp(14px, 2.2vw, 20px);
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 54px);
  line-height: 1.08;
  letter-spacing: -.012em;
  color: var(--paper);
}

.page-privacy .lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .hero-chips {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .hero-chips li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .03em;
  color: var(--cyan);
  border: 1px solid rgba(61, 224, 208, .32);
  background: var(--cyan-soft);
  border-radius: 999px;
  padding: 7px 14px;
  white-space: nowrap;
}

.page-privacy .hero-visual {
  position: relative;
  margin: 0;
}

.page-privacy .hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 10, 22, .78) 0%, rgba(6, 10, 22, .12) 48%, rgba(11, 18, 36, .96) 100%);
}

.page-privacy .hero-visual img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 290px);
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  padding-top: clamp(30px, 4.6vw, 54px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 目录 ---------- */
.page-privacy .toc {
  border: 1px solid var(--p-rule);
  border-radius: var(--radius-md);
  background: var(--panel-soft);
  padding: clamp(16px, 3vw, 22px);
}

.page-privacy .toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-soft);
  text-decoration: none;
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  background: var(--glass-soft);
  border-left-color: var(--cyan);
  color: var(--paper);
  outline: none;
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-privacy .toc-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--p-rule-soft);
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--grey);
}

/* ---------- 条款分区 ---------- */
.page-privacy .clauses {
  min-width: 0;
}

.page-privacy .clause {
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--p-rule);
  scroll-margin-top: 112px;
}

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

.page-privacy .clause-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-privacy .clause h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.26;
  color: var(--paper);
}

.page-privacy .clause p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--text-soft);
}

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

.page-privacy .clause-note {
  margin-top: 16px;
  padding: 12px 16px 12px 18px;
  border-left: 2px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, var(--orange-soft), rgba(255, 107, 44, 0) 78%);
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--paper);
}

/* ---------- 信息类型 ---------- */
.page-privacy .type-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--p-rule);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--p-rule);
}

.page-privacy .type-list li {
  display: grid;
  gap: 5px 20px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-privacy .type-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-privacy .type-val {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

/* ---------- 保留期限 ---------- */
.page-privacy .retention-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
}

.page-privacy .retention-list li {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--p-rule);
}

.page-privacy .retention-list li:first-child {
  border-top: 1px dashed var(--p-rule);
}

.page-privacy .r-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--amber);
}

.page-privacy .r-val {
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--text-soft);
}

/* ---------- 用户操作 ---------- */
.page-privacy .rights-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .rights-list li {
  padding: 16px 18px;
  border: 1px solid var(--p-rule);
  border-radius: var(--radius-md);
  background: var(--glass-soft);
  transition: border-color .24s var(--ease), transform .24s var(--ease);
}

.page-privacy .rights-list li:hover {
  border-color: rgba(61, 224, 208, .42);
  transform: translateY(-2px);
}

.page-privacy .rights-list h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.3;
  color: var(--paper);
}

.page-privacy .rights-list p {
  margin: 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--text-soft);
}

/* ---------- 相关页面 ---------- */
.page-privacy .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 46px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--p-rule);
}

.page-privacy .next-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid var(--p-rule);
  border-radius: 999px;
  background: var(--glass-soft);
  font-size: 14px;
  line-height: 1.3;
  color: var(--paper);
  text-decoration: none;
  transition: border-color .22s var(--ease), color .22s var(--ease), background .22s var(--ease);
}

.page-privacy .next-links a:hover,
.page-privacy .next-links a:focus-visible {
  border-color: var(--cyan);
  background: var(--cyan-soft);
  color: var(--cyan);
  outline: none;
}

.page-privacy .nl-arrow {
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .type-list li {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-privacy .retention-list li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 768px) {
  .page-privacy .rights-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(34px, 5vw, 68px);
    align-items: start;
  }

  .page-privacy .toc {
    position: sticky;
    top: 100px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-body {
    grid-template-columns: 264px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .rights-list li,
  .page-privacy .next-links a,
  .page-privacy .breadcrumb a {
    transition: none;
  }

  .page-privacy .rights-list li:hover {
    transform: none;
  }
}