:root {
  --ink: #222831;
  --paper: #fffdf8;
  --muted: #6b7280;
  --line: #e4ddcf;
  --moss: #46624a;
  --stone: #7b817d;
  --gold: #b5863d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(rgba(32, 43, 38, .58), rgba(32, 43, 38, .7)),
    repeating-linear-gradient(135deg, #4f5a55 0 12px, #46514c 12px 24px);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.85;
}

.page {
  width: min(100%, 980px);
  margin: 0 auto;
  padding: 36px 16px;
}

.article {
  overflow: hidden;
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, .58);
  border-radius: 8px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, .28);
}

.hero {
  min-height: 360px;
  padding: 64px 58px 52px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(21, 29, 25, .92), rgba(37, 49, 43, .42)),
    linear-gradient(135deg, rgba(181, 134, 61, .22), rgba(70, 98, 74, .34)),
    repeating-linear-gradient(90deg, #5e6762 0 18px, #727a75 18px 20px, #4a534e 20px 38px);
}

.kicker {
  margin: 0 0 14px;
  color: #f0d9a7;
  font-size: 15px;
  font-weight: 700;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: 42px;
  line-height: 1.28;
  letter-spacing: 0;
}

.summary {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, .86);
  font-size: 17px;
}

.meta-box {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 58px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: #f7f1e7;
  font-size: 14px;
}

.meta-box span {
  padding: 4px 10px;
  border: 1px solid #ded1bd;
  border-radius: 999px;
  background: #fffaf1;
}

.content,
.reflection,
.titles {
  padding: 0 58px;
}

.content {
  padding-top: 42px;
  font-size: 18px;
}

.content p,
.reflection p {
  margin: 0 0 24px;
}

.reflection {
  margin-top: 16px;
  padding-top: 28px;
  padding-bottom: 28px;
  border-top: 1px solid var(--line);
  background: #fbf6ec;
}

h2 {
  margin: 0 0 12px;
  color: var(--moss);
  font-size: 24px;
  line-height: 1.35;
  letter-spacing: 0;
}

.reflection p {
  margin-bottom: 0;
  color: #39423e;
  font-size: 18px;
}

.titles {
  padding-top: 28px;
  padding-bottom: 44px;
}

.titles ol {
  margin: 0;
  padding-left: 24px;
}

.titles li {
  margin: 10px 0;
  color: #374151;
}

@media (max-width: 720px) {
  .page {
    padding: 0;
  }

  .article {
    border-radius: 0;
  }

  .hero {
    min-height: 300px;
    padding: 42px 20px 36px;
  }

  h1 {
    font-size: 30px;
  }

  .summary {
    font-size: 15px;
  }

  .meta-box,
  .content,
  .reflection,
  .titles {
    padding-right: 20px;
    padding-left: 20px;
  }

  .content {
    padding-top: 30px;
    font-size: 16px;
  }
}