* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Segoe UI", Arial, sans-serif;
  line-height: 1.75;
  color: #2d3436;
  background: #fff9f0;
}
header {
  background: linear-gradient(135deg, #ff8c42 0%, #ff6b6b 100%);
  color: #fff;
  padding: 18px 20px;
}
header .wrap {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
header a { color: #fff; text-decoration: none; font-weight: 700; }
main { max-width: 860px; margin: 0 auto; padding: 40px 20px 80px; }
h1 { font-size: 1.8rem; margin-bottom: 8px; color: #9a3412; }
.meta { color: #636e72; margin-bottom: 28px; font-size: 0.95rem; }
h2 { font-size: 1.2rem; margin: 28px 0 10px; color: #2d3436; }
p, li { margin-bottom: 10px; color: #4b5563; }
ul { padding-left: 1.2em; margin-bottom: 12px; }
.note {
  background: #fff7ed;
  border: 1px solid #ffd8b5;
  border-radius: 12px;
  padding: 14px 16px;
  margin: 18px 0;
  color: #5c4033;
}
footer { text-align: center; padding: 24px 20px 40px; color: #636e72; font-size: 0.9rem; }
footer a { color: #ff8c42; }