body { margin: 0; background: #f7f3ec; font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #2a2a2a; font-size: 14px; font-weight: 300; letter-spacing: 1.5px; line-height: 1.9; }
  .crumb { font-size: 13px; color: #b5651d; font-weight: 500; margin-bottom: 6px; }
  .crumb a { color: #b5651d; text-decoration: none; }
  h1 { font-size: 22px; font-weight: 600; color: #F08200; margin: 6px 0 6px; }
  .sub { font-size: 15px; font-weight: 500; color: #888; margin: 0 0 20px; }
  .card { background: #fff; border-radius: 14px; padding: 22px 26px; margin: 18px 0;
    border: 1px solid #f0e8dc; box-shadow: 0 2px 8px rgba(0,0,0,.03); }
  .sec { font-size: 18px; font-weight: 600; color: #2a2a2a; margin: 8px 0 14px;
    padding-left: 10px; border-left: 3px solid #F08200; display: flex; align-items: center; }
  .sec span { font-size: 13px; color: #888; margin-left: 8px; font-weight: 400; }
  .ic { width: 36px; height: 36px; border-radius: 50%; background: #fff0dd; color: #F08200; display: flex; align-items: center; justify-content: center; font-size: 17px; margin-right: 10px; flex-shrink: 0; }
  ol, ul { margin: 6px 0 12px; padding-left: 22px; }
  li { margin: 7px 0; }
  .em { color: #F08200; font-weight: 500; }
  .quote { font-size: 16px; color: #b5651d; font-weight: 500; text-align: center;
    margin: 24px 0 10px; padding: 12px 16px; background: #fdf6ec; border-radius: 10px; }
  .end { margin-top: 28px; padding: 16px 20px; background: #f5f0e8; border-radius: 12px;
    font-size: 13px; color: #666; }
  .end i { color: #F08200; margin-right: 6px; }
  ol li::before { content: counter(step); position: absolute; left: 0; top: 0;
    width: 24px; height: 24px; background: #F08200; color: #fff; border-radius: 50%;
    font-size: 13px; font-weight: 600; display: flex; align-items: center; justify-content: center; }