:root {
  color-scheme: light;
  --bg: #f6f1e8;
  --ink: #1a1410;
  --muted: #6d5d50;
  --line: rgba(26, 20, 16, 0.12);
  --panel: rgba(255, 251, 245, 0.92);
  --accent: #c6531f;
  --accent-soft: #f4c89d;
  --teal: #184c49;
  --shadow: 0 26px 70px rgba(56, 35, 19, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(198, 83, 31, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(24, 76, 73, 0.14), transparent 22%),
    linear-gradient(180deg, #fcfaf5 0%, var(--bg) 100%);
}

.launch-shell {
  width: min(1080px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 42px 0 80px;
}

.hero,
.panel,
.steps {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero {
  padding: 42px;
}

.kicker,
.section-label {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2,
p,
ol {
  margin: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(3rem, 8vw, 5.8rem);
  line-height: 0.95;
}

h2 {
  font-size: 2rem;
}

.lede,
.copy,
.url,
ol {
  color: var(--muted);
}

.lede {
  max-width: 42rem;
  margin-top: 18px;
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 26px;
}

.panel {
  padding: 28px;
}

.copy {
  margin-top: 12px;
  line-height: 1.7;
  min-height: 96px;
}

.qr {
  display: block;
  width: min(100%, 320px);
  aspect-ratio: 1;
  margin: 22px auto 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: white;
  padding: 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  background: var(--accent);
  color: #fff8f4;
}

.button.secondary {
  background: var(--teal);
  color: #f2fffd;
}

.button.ghost {
  border: 1px solid var(--line);
  color: var(--ink);
}

.button.full {
  display: flex;
  width: 100%;
}

.url {
  margin-top: 14px;
  font-family: "Courier New", monospace;
  font-size: 0.88rem;
  line-height: 1.6;
  word-break: break-word;
}

.steps {
  margin-top: 24px;
  padding: 28px;
}

ol {
  padding-left: 20px;
  line-height: 1.8;
}

li + li {
  margin-top: 6px;
}

@media (max-width: 820px) {
  .launch-shell {
    width: min(100vw - 20px, 1080px);
    padding-top: 18px;
  }

  .hero,
  .panel,
  .steps {
    padding: 22px;
    border-radius: 22px;
  }

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

  .copy {
    min-height: 0;
  }
}