/* ══════════════════════════════════════════════
   Lunasse — 政策页样式（服务条款 / 隐私政策共用）
   与门户首页同一套色系：酒红夜色 + 蜜金
   说明：落地页 index.html 的样式内联在该文件中，本文件仅供文档类页面使用
   ══════════════════════════════════════════════ */

:root {
  --bg: #14080C;
  --surface: #2A161E;
  --gold: #E8C56D;
  --gold-dark: #C4A870;
  --text: #F5F0E8;
  --muted: #B8A888;
  --line: rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--gold-dark);
  text-decoration: none;
}

a:hover {
  color: var(--gold);
}

/* ── 顶栏（吸顶）── */
.policy-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 24px;
  background: rgba(20, 8, 12, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.policy-nav .brand {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 0.18em;
}

.policy-nav .back {
  font-size: 13px;
  color: var(--muted);
}

/* ── 页头 ── */
.policy-header {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 24px 20px;
}

.policy-label {
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.policy-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.policy-meta {
  color: var(--muted);
  font-size: 12px;
}

/* ── 主体：目录 + 正文 ── */
.policy-body {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 24px 60px;
  display: grid;
  gap: 40px;
  grid-template-columns: 200px minmax(0, 1fr);
}

.policy-toc {
  align-self: start;
  position: sticky;
  top: 72px;
  font-size: 12px;
}

.policy-toc .toc-title {
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 11px;
  margin-bottom: 10px;
}

.policy-toc a {
  display: block;
  padding: 3px 0;
  color: rgba(184, 168, 136, 0.75);
}

.policy-toc a:hover {
  color: var(--gold);
}

.policy-content section {
  margin-bottom: 34px;
  scroll-margin-top: 80px;
}

.policy-content h2 {
  font-size: 17px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 12px;
}

.policy-content h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 18px 0 8px;
}

.policy-content p {
  font-size: 13.5px;
  color: rgba(245, 240, 232, 0.82);
  margin-bottom: 10px;
}

.policy-content ul {
  margin: 0 0 12px 18px;
}

.policy-content li {
  font-size: 13.5px;
  color: rgba(245, 240, 232, 0.82);
  margin-bottom: 5px;
}

.policy-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 18px;
  font-size: 13px;
}

.policy-content th,
.policy-content td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.policy-content th {
  background: rgba(232, 197, 109, 0.06);
  color: var(--gold);
  font-weight: 600;
  white-space: nowrap;
}

.policy-content td {
  color: rgba(245, 240, 232, 0.82);
}

/* ── 页脚 ── */
.policy-footer {
  border-top: 1px solid var(--line);
  padding: 26px 24px 34px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

.policy-footer .links {
  margin-bottom: 10px;
}

.policy-footer .links a {
  margin: 0 8px;
}

.policy-footer .copy {
  color: rgba(255, 255, 255, 0.18);
}

/* ── 响应式：窄屏改为单列，目录转为上方卡片 ── */
@media (max-width: 860px) {
  .policy-body {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    padding: 8px 20px 48px;
  }

  .policy-toc {
    position: static;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px 16px;
  }

  .policy-header {
    padding: 32px 20px 16px;
  }

  .policy-title {
    font-size: 24px;
  }
}