.page-privacy {
  --legal-measure: 34em;
  display: block;
  background: var(--void);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  padding: 26px 0 44px;
  border-bottom: 2px solid var(--edge);
  background: linear-gradient(180deg, var(--panel) 0%, var(--void) 100%);
}

.page-privacy .legal-hero .crumb {
  margin-bottom: 30px;
  font-size: 13px;
  color: var(--dim);
}

.page-privacy .legal-hero__kicker {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 11px;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  line-height: 1;
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 54px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-privacy .legal-hero__lead {
  max-width: 42em;
  margin: 0;
  color: var(--dim);
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- 首屏视觉 ---------- */
.page-privacy .legal-visual {
  margin: 0;
  padding: 28px 0 0;
}

.page-privacy .legal-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--edge);
  box-shadow: 10px 10px 0 rgba(0, 231, 210, 0.12);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: 38px 0 72px;
}

/* ---------- 粘性目录 ---------- */
.page-privacy .legal-toc {
  padding: 18px 16px;
  border: 2px solid var(--edge);
  background: var(--panel);
}

.page-privacy .legal-toc .label {
  display: block;
  margin: 0;
  color: var(--cyan);
}

.page-privacy .legal-toc__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.page-privacy .legal-toc__list li {
  counter-increment: toc;
}

.page-privacy .legal-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 10px 0 10px 8px;
  border-top: 1px solid var(--edge);
  border-left: 3px solid transparent;
  color: var(--dim);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.5;
  transition: color var(--dur) var(--ease), border-left-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .legal-toc__link::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--edge-strong);
  transition: color var(--dur) var(--ease);
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: var(--steel);
  outline: none;
}

.page-privacy .legal-toc__link:hover::before,
.page-privacy .legal-toc__link:focus-visible::before {
  color: var(--cyan);
}

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

.page-privacy .legal-section {
  scroll-margin-top: calc(var(--bar-h) + 24px);
  padding-bottom: 36px;
}

.page-privacy .legal-section + .legal-section {
  padding-top: 36px;
  border-top: 1px solid var(--edge);
}

.page-privacy .legal-section__no {
  display: block;
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 11px;
}

.page-privacy .legal-section h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(21px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-privacy .legal-section p {
  margin: 0 0 15px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
}

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

/* 术语细描边 */
.page-privacy .term {
  display: inline-block;
  padding: 1px 6px;
  border: 1px solid rgba(0, 231, 210, 0.55);
  color: var(--cyan);
  font-size: 0.92em;
  line-height: 1.5;
  white-space: nowrap;
}

/* 定义列表 */
.page-privacy .legal-defs {
  margin: 20px 0 0;
}

.page-privacy .legal-defs dt {
  padding: 14px 0 6px;
  border-top: 1px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .legal-defs dd {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 2px solid var(--edge-strong);
  font-size: 15px;
  line-height: 1.8;
  color: var(--dim);
}

.page-privacy .legal-defs dd:last-child {
  margin-bottom: 0;
}

/* 用途条目 */
.page-privacy .legal-uses {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .legal-uses li {
  padding: 14px 16px;
  border: 1px solid var(--edge);
  border-left: 3px solid var(--cyan);
  background: var(--steel);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-privacy .legal-uses strong {
  display: block;
  margin-bottom: 5px;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .legal-uses span {
  display: block;
  color: var(--dim);
}

/* 要点清单 */
.page-privacy .legal-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .legal-list li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--dim);
}

.page-privacy .legal-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

/* 数据表 */
.page-privacy .legal-table-wrap {
  margin: 20px 0 18px;
  border: 2px solid var(--edge);
  overflow-x: auto;
}

.page-privacy .legal-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .legal-table th {
  padding: 12px 14px;
  border-bottom: 2px solid var(--edge);
  background: var(--panel);
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-privacy .legal-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--edge);
  line-height: 1.72;
  color: var(--dim);
  vertical-align: top;
}

.page-privacy .legal-table td:first-child {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .legal-table tbody tr:nth-child(even) td {
  background: var(--steel);
}

.page-privacy .legal-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 联系块 */
.page-privacy .legal-contact {
  margin: 22px 0 0;
  padding: 20px 18px;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: 8px 8px 0 rgba(255, 92, 31, 0.14);
}

.page-privacy .legal-contact .label {
  display: block;
  margin: 0 0 12px;
  color: var(--orange);
}

.page-privacy .legal-contact p {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-privacy .legal-contact__value {
  font-family: var(--font-mono);
  font-size: 0.98em;
  letter-spacing: 0.02em;
  color: var(--text);
  border-bottom: 1px solid var(--edge-strong);
}

/* 回到目录 */
.page-privacy .legal-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--edge-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--dim);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .legal-top::after {
  content: "↑";
  font-size: 12px;
}

.page-privacy .legal-top:hover,
.page-privacy .legal-top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

/* 相关内容 */
.page-privacy .legal-section--more {
  padding-bottom: 0;
}

.page-privacy .legal-related {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-privacy .legal-related a {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border: 1px solid var(--edge);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .legal-related a:hover,
.page-privacy .legal-related a:focus-visible {
  border-color: var(--cyan);
  transform: translateX(4px);
  outline: none;
}

.page-privacy .legal-related .label {
  color: var(--cyan);
}

.page-privacy .legal-related strong {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.page-privacy .legal-related em {
  font-style: normal;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--dim);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-privacy .legal-related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面：左目录 + 右正文 ---------- */
@media (min-width: 960px) {
  .page-privacy .legal-hero {
    padding: 34px 0 56px;
  }

  .page-privacy .legal-visual {
    padding-top: 34px;
  }

  .page-privacy .legal-layout {
    grid-template-columns: 234px minmax(0, 1fr);
    gap: 60px;
    padding: 56px 0 96px;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: calc(var(--bar-h) + 22px);
    align-self: start;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  .page-privacy .legal-body {
    max-width: var(--legal-measure);
  }

  .page-privacy .legal-section {
    padding-bottom: 44px;
  }

  .page-privacy .legal-section + .legal-section {
    padding-top: 44px;
  }
}