.page-privacy {
  --priv-rule: var(--ink-700);
  --priv-panel: var(--ink-800);
  --priv-accent: var(--celadon-500);
  --priv-mark: var(--amber-500);
  background: var(--ink-900);
  color: var(--slate-300);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  padding-block: 0 clamp(40px, 6vw, 80px);
}

.page-privacy .priv-wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(22px, 3.6vw, 44px) var(--edge) 0;
}

.page-privacy p {
  margin: 0 0 14px;
}

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

.page-privacy a {
  color: var(--amber-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 163, 61, 0.4);
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-privacy a:hover {
  color: var(--paper-050);
  border-bottom-color: var(--amber-500);
}

/* 面包屑 */
.page-privacy .priv-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-300);
}

.page-privacy .priv-crumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .priv-crumb li + li::before {
  content: "/";
  color: var(--ink-700);
}

.page-privacy .priv-crumb a {
  border-bottom: 0;
  color: var(--slate-300);
}

.page-privacy .priv-crumb a:hover {
  color: var(--amber-200);
}

.page-privacy .priv-crumb [aria-current="page"] {
  color: var(--paper-050);
}

/* 首屏 */
.page-privacy .priv-hero {
  max-width: 68ch;
  padding-bottom: clamp(22px, 3vw, 38px);
  border-bottom: 1px solid var(--priv-rule);
}

.page-privacy .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-500);
  margin: 0;
}

.page-privacy h1 {
  margin: 10px 0 16px;
  font-size: clamp(28px, 5.2vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper-050);
}

.page-privacy .priv-lead {
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--paper-100);
  margin: 0;
}

.page-privacy .priv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 布局 */
.page-privacy .priv-layout {
  display: block;
  margin-top: clamp(26px, 4vw, 48px);
}

/* 左栏目录 */
.page-privacy .priv-aside {
  margin-bottom: 30px;
  padding: 16px 16px 18px;
  background: var(--priv-panel);
  border: 1px solid var(--priv-rule);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-1);
}

.page-privacy .priv-aside-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--celadon-200);
  text-transform: uppercase;
}

.page-privacy .priv-toc {
  display: grid;
  gap: 2px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-toc .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--slate-300);
  border-bottom: 0;
  transition: background-color 120ms var(--ease), color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-privacy .priv-toc .toc-link:hover {
  color: var(--paper-050);
  background: rgba(232, 163, 61, 0.09);
}

.page-privacy .priv-toc .toc-link.is-current {
  color: var(--amber-200);
  background: rgba(232, 163, 61, 0.11);
  border-left-color: var(--amber-500);
}

.page-privacy .priv-toc-num {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber-500);
}

.page-privacy .priv-aside-note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--priv-rule);
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate-300);
}

/* 正文 */
.page-privacy .priv-body {
  max-width: var(--measure);
}

.page-privacy .priv-sec {
  padding-block: clamp(24px, 3.6vw, 40px);
  border-top: 1px solid var(--priv-rule);
}

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

.page-privacy .priv-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .priv-num {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber-500);
}

.page-privacy h2 {
  margin: 0;
  font-size: clamp(20px, 2.7vw, 26px);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-privacy h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--paper-050);
}

.page-privacy .priv-def {
  margin: 0 0 18px;
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.75;
  font-weight: 700;
  color: var(--paper-050);
  text-decoration: underline;
  text-decoration-color: var(--celadon-500);
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
}

/* 三类信息：并列短块 */
.page-privacy .priv-trio {
  display: grid;
  gap: 16px;
  margin: 0 0 24px;
}

.page-privacy .priv-trio-item {
  padding-left: 14px;
  border-left: 2px solid var(--ink-700);
}

.page-privacy .priv-trio-label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--celadon-500);
  text-transform: uppercase;
}

.page-privacy .priv-trio-item p:last-child {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* 图 */
.page-privacy .priv-fig {
  margin: 26px 0 0;
  overflow: hidden;
  background: var(--priv-panel);
  border: 1px solid var(--priv-rule);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-1);
}

.page-privacy .priv-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .priv-fig figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--priv-rule);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-300);
}

/* 列表 */
.page-privacy .priv-list {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.78;
}

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--celadon-500);
}

.page-privacy .priv-list strong {
  color: var(--paper-050);
  font-weight: 700;
  margin-right: 8px;
}

/* 步骤 */
.page-privacy .priv-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  background: var(--priv-panel);
  border: 1px solid var(--priv-rule);
  border-radius: var(--r-sm);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .priv-steps .mono {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber-500);
}

/* 联系方式 */
.page-privacy .priv-contact {
  display: grid;
  gap: 8px;
  margin: 20px 0;
  padding: 16px 18px;
  background: var(--priv-panel);
  border: 1px solid var(--priv-rule);
  border-left: 3px solid var(--amber-500);
  border-radius: var(--r-sm);
}

.page-privacy .priv-contact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-050);
  word-break: break-word;
}

.page-privacy .priv-contact .mono {
  display: inline-block;
  min-width: 38px;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber-200);
}

/* 桌面 */
@media (min-width: 900px) {
  .page-privacy .priv-layout {
    display: grid;
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 64px);
    align-items: start;
  }

  .page-privacy .priv-aside {
    position: sticky;
    top: 84px;
    margin-bottom: 0;
  }

  .page-privacy .priv-trio {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-bottom: 26px;
  }

  .page-privacy .priv-trio-item {
    padding: 0 18px;
    border-left: 1px solid var(--priv-rule);
  }

  .page-privacy .priv-trio-item:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-privacy .priv-trio-item:last-child {
    padding-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy .priv-toc .toc-link {
    transition: none;
  }
}