:root {
  --paper: #f5f0e8;
  --ink: #1f2d2f;
  --muted: #5b6767;
  --line: rgba(31, 45, 47, 0.14);
  --panel: rgba(255, 255, 255, 0.68);
  --panel-strong: #fffdf9;
  --accent: #cf5c36;
  --accent-soft: #f4d8cf;
  --shadow: 0 24px 70px rgba(31, 45, 47, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(207, 92, 54, 0.18), transparent 32%),
    radial-gradient(circle at right 20%, rgba(129, 160, 146, 0.18), transparent 26%),
    linear-gradient(180deg, #efe7da 0%, var(--paper) 100%);
  font-family: "Avenir Next", "Trebuchet MS", "Segoe UI", sans-serif;
}

.shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.hero,
.card {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.hero {
  padding: clamp(28px, 6vw, 56px);
  border-radius: 32px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  line-height: 0.94;
}

.lede {
  max-width: 56rem;
  margin: 20px 0 0;
  font-size: clamp(1.02rem, 2vw, 1.24rem);
  line-height: 1.7;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.card {
  border-radius: 24px;
  padding: 24px;
}

.card.accent {
  background:
    linear-gradient(135deg, rgba(207, 92, 54, 0.16), rgba(255, 255, 255, 0.78)),
    var(--panel-strong);
}

.card h2 {
  font-size: 1.5rem;
}

.card p,
.card li {
  color: var(--muted);
  line-height: 1.65;
}

.card ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

code {
  padding: 0.12rem 0.38rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #7f2d15;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 24px, 1080px);
    padding: 28px 0 40px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .card {
    border-radius: 22px;
  }
}