:root {
  --bg: #e7f2eb;
  --ink: #163028;
  --forest: #1f4d3a;
  --card: #fbfffc;
  --gold: #a6843d;
  --line: #d3e4d8;
  --muted: #5d6f66;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: linear-gradient(#1f4d3a 0 168px, var(--bg) 168px);
  color: var(--ink);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16.5px;
  line-height: 1.75;
}
.frame { max-width: 760px; margin: 0 auto; padding: 18px 16px 48px; }
.head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: #f3fff6;
  margin-bottom: 14px;
}
.brand { color: #fff; text-decoration: none; font-weight: 800; font-size: 20px; }
.head nav { display: flex; gap: 12px; flex-wrap: wrap; }
.head nav a { color: #e5f6ea; text-decoration: none; font-size: 15px; padding-bottom: 2px; }
.head nav a.on { border-bottom: 2px solid var(--gold); color: #fff; }
.hero-card, .panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--forest);
  padding: 16px 16px 8px;
  margin: 0 0 14px;
  box-shadow: 0 8px 20px rgba(22, 48, 40, 0.05);
}
h1 { font-size: 30px; line-height: 1.35; margin: 0 0 8px; }
h2 { font-size: 22px; margin: 0 0 8px; }
h3 { font-size: 17px; margin: 12px 0 4px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 12px; }
.btn {
  background: var(--forest);
  color: #fff;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 700;
}
.btn.quiet { background: #fff; color: var(--forest); border: 1px solid var(--forest); }
ul.clean { padding-left: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 8px 0 12px; list-style: none; }
.chips li { background: #e5f3ea; border-radius: 999px; padding: 4px 10px; font-size: 14px; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid var(--line); text-align: left; padding: 8px 4px; vertical-align: top; }
.news-item, .faq-item { padding-bottom: 8px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.site-foot { color: var(--muted); font-size: 13px; padding: 8px 4px 20px; }
.site-foot a { color: var(--forest); }
time { color: var(--muted); font-size: 13px; }
svg { color: var(--forest); vertical-align: -3px; }
@media (max-width: 640px) {
  .head { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 26px; }
}