:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #101418;
  color: #eef2f6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(19, 77, 86, 0.7), rgba(16, 20, 24, 0.1)),
    #101418;
}

.shell {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
}

.panel {
  background: #171d23;
  border: 1px solid #27313b;
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.eyebrow {
  margin: 0 0 10px;
  color: #64d2c8;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 6vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.lead {
  max-width: 720px;
  color: #c5d0db;
  font-size: 1.05rem;
  line-height: 1.7;
}

code {
  padding: 2px 6px;
  border-radius: 5px;
  background: #0e1216;
  color: #a7f3d0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.steps div {
  min-height: 118px;
  border: 1px solid #2c3742;
  border-radius: 8px;
  padding: 16px;
  background: #12171d;
}

.steps span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #64d2c8;
  color: #0e1216;
  font-weight: 800;
}

.steps p {
  margin: 14px 0 0;
  color: #d8e1e8;
  line-height: 1.45;
}

.status p {
  margin: 0;
  color: #a7f3d0;
  font-weight: 700;
}

@media (max-width: 780px) {
  .shell {
    grid-template-columns: 1fr;
    padding: 24px 0;
  }

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