:root {
  --ground:   #0F0C0B;
  --card:     #15100D;
  --ash:      #C9C2B8;
  --ash-dim:  #8C837A;
  --dim:      #54493B;
  --ember:    #C4783C;
  --hair:     #241D19;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 1.5rem 6rem;
  background: var(--ground);
  color: var(--ash);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.01em;
}

.wrap { max-width: 36rem; margin: 0 auto; }

header {
  padding: 5.5rem 0 3rem;
  border-bottom: 1px solid var(--hair);
  margin-bottom: 3rem;
}

h1 {
  font-family: "Songti SC", "SimSun", Georgia, serif;
  font-weight: 300;
  font-size: 1.75rem;
  letter-spacing: 0.22em;
  margin: 0 0 0.75rem;
  color: var(--ash);
}

.tagline { color: var(--ash-dim); margin: 0; font-size: 0.95rem; }

h2 {
  font-family: "Songti SC", "SimSun", Georgia, serif;
  font-weight: 300;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  margin: 3rem 0 1rem;
  color: var(--ash);
}

h3 {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 2rem 0 0.4rem;
  color: var(--ash);
}

p, li { color: var(--ash-dim); }

ul { padding-left: 1.2rem; }
li { margin-bottom: 0.35rem; }

a { color: var(--ember); text-decoration: none; border-bottom: 1px solid rgba(196,120,60,0.35); }
a:hover { border-bottom-color: var(--ember); }

.lede {
  color: var(--ash);
  font-size: 1.05rem;
  padding: 1.25rem 1.5rem;
  background: var(--card);
  border-radius: 10px;
  border: 1px solid var(--hair);
}

.meta { color: var(--dim); font-size: 0.85rem; }

footer {
  margin-top: 4.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hair);
  color: var(--dim);
  font-size: 0.85rem;
}

footer a { color: var(--ash-dim); border-bottom-color: rgba(140,131,122,0.3); }

.coal {
  display: block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #FF6A1F;
  box-shadow: 0 0 14px 4px rgba(255,106,31,0.30);
  margin-bottom: 2.25rem;
}