:root {
  color-scheme: light;
  --background: #fbf7f2;
  --surface: #ffffff;
  --text: #29231f;
  --muted: #786f68;
  --accent: #ef433d;
  --border: #eadfd6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 84% 8%, rgba(239, 67, 61, 0.10), transparent 24rem),
    radial-gradient(circle at 8% 78%, rgba(236, 178, 104, 0.11), transparent 28rem),
    var(--background);
  color: var(--text);
  font-family: "Avenir Next", "PingFang SC", sans-serif;
  line-height: 1.7;
}

main {
  width: min(780px, calc(100% - 40px));
  margin: 56px auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 35%, #ff8a76 0 12%, transparent 13%),
    var(--accent);
  box-shadow: inset 0 -3px 0 rgba(126, 24, 18, 0.16);
}

.card {
  margin-top: 24px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid rgba(239, 67, 61, 0.74);
  border-radius: 20px;
  box-shadow: 0 18px 50px rgba(86, 55, 36, 0.06);
}

h1, h2 {
  font-family: "Iowan Old Style", "Songti SC", serif;
  line-height: 1.25;
}
h1 {
  max-width: 13em;
  margin: 18px 0 8px;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  letter-spacing: -0.035em;
}
h2 { margin-top: 0; font-size: 1.2rem; }
p, li { color: var(--muted); }
a {
  color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
a:hover { text-decoration-style: wavy; }
ul { padding-left: 1.25rem; }
.meta { font-size: 0.92rem; }
.language { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }

@media (max-width: 560px) {
  main { margin: 28px auto; }
  .card { padding: 20px; }
}