/* 法律文本阅读页。跟首页刻意不同：这里只求好读，不要氛围。 */

:root {
  --ink:   #1F2937;
  --ink-2: #55627A;
  --line:  #E7EBF1;
  --sans:  -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC",
           "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.9;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

a { color: #5B9BD5; }

.lh {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 14px;
  padding: max(12px, env(safe-area-inset-top)) 18px 12px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  font-size: 16px; font-weight: 600;
}
.lh__back { text-decoration: none; color: var(--ink); font-size: 20px; line-height: 1; }

.doc { width: min(100% - 40px, 680px); margin: 0 auto; padding: 24px 0 12px; }
.doc h2 { margin: 30px 0 12px; font-size: 16px; font-weight: 600; line-height: 1.7; }
.doc h2:first-child { margin-top: 6px; font-size: 20px; }
.doc p { margin: 0 0 12px; font-size: 14.5px; color: #333F52; }

.lf {
  width: min(100% - 40px, 680px);
  margin: 24px auto 0;
  padding: 20px 0 calc(32px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--ink-2); line-height: 2;
}
.lf p { margin: 0; }