:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f4f7f6;
  color: #13231d;
}

* { box-sizing: border-box; }

body { margin: 0; min-height: 100vh; }

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
  background: radial-gradient(circle at top left, #dff8ea 0, transparent 38%), #f4f7f6;
}

.card {
  width: min(680px, 100%);
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid #dbe5e0;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(22, 61, 45, .12);
}

.eyebrow { margin: 0 0 14px; color: #087b4b; font-size: .78rem; font-weight: 800; letter-spacing: .11em; }
h1 { margin: 0; font-size: clamp(2rem, 6vw, 3.4rem); line-height: 1.02; letter-spacing: -.045em; }
.lead { margin: 22px 0 28px; color: #43534c; font-size: 1.08rem; line-height: 1.65; }
.steps { display: grid; gap: 12px; margin: 0 0 28px; padding-left: 24px; color: #283b33; line-height: 1.5; }
.status { margin-bottom: 14px; min-height: 48px; padding: 13px 15px; border-radius: 12px; background: #edf3f0; color: #385047; }
.status.success { background: #def6e9; color: #075f38; }
.status.error { background: #ffebe8; color: #8a2419; }

button {
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 12px;
  background: #14b867;
  color: #072c1a;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

button:hover:not(:disabled) { background: #0fa65c; }
button:disabled { cursor: not-allowed; opacity: .45; }
.fine-print { margin: 18px 0 0; color: #68776f; font-size: .86rem; line-height: 1.5; }